CN212756013U

CN212756013U - Posture correcting device

Info

Publication number: CN212756013U
Application number: CN201921569297.8U
Authority: CN
Inventors: 俞俐伶
Original assignee: NINGBO PLATFORM Inc
Current assignee: NINGBO PLATFORM Inc
Priority date: 2018-09-19
Filing date: 2019-09-19
Publication date: 2021-03-23
Anticipated expiration: 2029-09-19
Also published as: CN210158748U; CN110916868A; CN110916865A; CN210158749U; CN110916866A; WO2020168626A1

Abstract

The invention provides a posture correction device, which comprises a support main body, wherein the support main body is provided with two ends, the support main body is encircled from one end to the other end to form a wearing space, an opening is formed between the two ends of the support main body and is communicated with the wearing space, and when the posture correction device is worn on the neck of a user, the opening is positioned on the side of the lower jaw of the user.

Description

Posture correcting device

Technical Field

The utility model relates to a neck pillow, strutting arrangement especially relate to a posture orthotic devices.

Background

Many neck pillows focus on the support of the neck, and focus on the support provided to the neck of the user during rest, especially during nap, so that the user can keep the neck stable during sleep. When a user wears the neck pillow, the neck pillow can be well protected and provides support for the head when the head leans backwards, but when the head leans forwards, the neck pillow is easy to fall off due to high stress, and a stable supporting force is not provided for the forward leaning of the head.

It will be appreciated that in the sleeping position the user remains still and the head does not provide much pressure in most cases. In the sleeping state, it is very important to keep still and comfortable. Not only the neck support is kept in the sleeping state, but also the whole walking body posture, especially the head posture, is required to be kept correct when the user walks at ordinary times.

Many people are used to electronic devices such as mobile phones and tablets, so that the whole head of the people can sink unconsciously during walking and walking, especially when modern people use the mobile phones. According to research, a person's head weighs about 5 kg, and when the head is tilted forward to look at electronic equipment such as a mobile phone, the angle is usually 60 degrees, and the neck muscles bear more than 25 kg of weight due to gravity and leverage. In the past, the excessive pressure on the head can cause humpback, cervical spondylosis and the like, and certain influence is caused on the body of people.

In addition, the working mode of the white collar of many offices now is to operate the computer, and under most circumstances, need keep sight and computer level, need people like this to lift whole head, and this has long ago, also can lead to the neck to be stiff, keeps the natural state and causes the head to lean forward easily again.

The common neck pillow can solve the problem of rest, but cannot solve the problem of forward inclination of the head. The neck pillow is supported mainly by the supporting material of the neck pillow, and the gap of the neck pillow is just right at the position of the lower jaw part, so that when the neck pillow is used, the head can be well supported by tilting backwards or shaking left and right, and the head is not well supported by tilting forwards. In other words, when the neck pillow is turned over and used in the lower jaw portion, the neck pillow is likely to fall off.

In addition, many people who pursue trend like using the headset and the wide earrings, so when the neck is rested on the neck, the neck is easy to collide with the headset or the earrings, and the whole wearing effect is affected.

SUMMERY OF THE UTILITY MODEL

An advantage of the present invention is to provide a posture correction device, which provides a supporting force for the lower jaw when being worn on the neck of a user, so that the lower jaw of the user keeps a normal state, and further corrects the whole head posture.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device can be worn not only during walking, but also during rest, so as to provide support for the jaw of the user during walking, thereby preventing the head of the user from tilting forward.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device fits the mandible and can be worn on the neck, so that the forward inclination degree of the user's head remains in the normal range, and the user can still rotate the head in the left-right direction.

Another advantage of the present invention is to provide a posture correction device, which can provide supporting force for the lower jaw, and also can provide supporting force for the cheek when the lower jaw is worn on the neck.

Another advantage of the present invention is to provide a posture correction device, which not only can provide the supporting force for the lower jaw and the cheek, but also can disperse the stress point at the side closing up, so that the pressure of the whole head can be uniformly dispersed to each layer.

Another advantage of the present invention is to provide a posture correction device, wherein the side curve of the posture correction device is set to a curve that is smoothly supported by the upper jaw, and the simulated hand supports the jaw, so that the user can comfortably wear the posture correction device.

Another advantage of the present invention is to provide a posture improvement device, wherein the upper and lower portions of the posture improvement device can be symmetrically disposed, such that the posture improvement device can accomplish this operation also with the upper and lower portions reversed.

Another advantage of the present invention is to provide a posture correction device, wherein the upper portion and the lower portion of the posture correction device are provided with a round and smooth curve for fitting the curve of the shoulder, so that the user can comfortably wear the posture correction device.

Another advantage of the present invention is to provide a posture improvement device, wherein the posture improvement device is provided with a back curve and a chest curve, so that the posture improvement device is wearing the in-process user's chest and back of the fit.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device provides a high-low mountain curve, and provides an ear wearing space for the ear of the user while obtaining a large supporting force, so that the user can wear devices such as a headset at the ear.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device provides a double-humped curve, which provides an all-round support for the head and the neck while obtaining a large supporting force.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device is provided with a pull device, so that the posture correction device can be tightened by the pull device to reduce the storage space.

Another advantage of the present invention is to provide a posture improvement device, wherein the posture improvement device can be disassembled so that portions of the posture improvement device can be used for other body parts.

Another advantage of the present invention is to provide a posture correction device, wherein the thickness of the posture correction device is adjustable, and the device can adapt to users with different neck heights and different comfort levels by adjusting the thickness of the posture correction device.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device can be adjusted by moving back and forth the posture correction device and the user's supporting position to adapt to users of different neck heights and different comfort levels.

Another advantage of the present invention is to provide a posture correction device, wherein the posture correction device includes a support body and an outer sleeve, the outer sleeve is provided with a connection structure, an adjustment structure, an accommodation structure, etc., and is further assisted the support body completes the operation such as use.

The other advantages and features of the invention will be fully apparent from the following detailed description and realized by means of the instruments and combinations particularly pointed out in the appended claims.

According to an aspect of the present invention, the present invention provides a posture correction device, including a support body, one end of the support body is provided with a front support, the support body surrounds and forms a wearing space along one end thereof, and an opening is formed between both ends of the support body.

According to one of the embodiments of the present invention, the posture-correcting device further comprises a cover for covering the support body, so that the posture-correcting device can cover the support body.

According to one of the embodiments of the present invention, wherein the front support is located right in front of the support body, the opening supports the side of the body.

According to one embodiment of the present invention, the front support further has an upper surface and a lower surface, wherein the upper surface is an upper inclined surface and the lower surface is a lower inclined surface.

According to one embodiment of the present invention, the support body further comprises a rear support and two side supports, the side supports are respectively disposed at two ends of the rear support, wherein the front support and the rear support are integrally formed through one of the side supports.

According to one embodiment of the present invention, the support body further has a rear support and two side supports, the side supports are respectively disposed at both ends of the rear support, wherein the front support is detachably connected to the other side support.

According to one embodiment of the present invention, the support body further comprises a connecting structure disposed between the front support and the other of the side supports.

According to one of the embodiments of the present invention, the connecting structure is provided with at least two connecting buckles, and the connecting buckles are respectively provided on the front support and the side support.

According to one embodiment of the present invention, a concave space is further formed in the upper surface of the front support, the concave space being adapted to conform to the curve of the lower jaw when worn by a user.

According to one of the embodiments of the present invention, wherein the front support and the side support form a distributed force bearing area, the force bearing points of the distributed force bearing area are evenly distributed.

According to one embodiment of the invention, the lateral support has an upper surface and a lower surface, wherein the upper surface forms a concave space, the lower surface forms a concave space, the lateral support increases in height from the middle to the vertical direction of both sides.

According to the utility model discloses a wherein one of them embodiment, wherein the constraint structure includes two constraint areas and a connector link, wherein the constraint area sets up respectively the both ends of supporting the main part, the connector link sets up in one of them constraint area, and through another constraint area is connected in the constraint area.

According to one of the embodiments of the present invention, wherein the support body further has two side supports, the side supports are disposed at both sides of the front support, and the side supports form a rear opening.

According to one of the embodiments of the present invention, the posture-correcting device further comprises an adjusting structure, the adjusting structure is disposed on the front support, and the height of the vertical direction of the front support is adjusted by the adjusting structure.

According to the utility model discloses a wherein one of them embodiment, wherein adjustment structure includes a telescopic band and a prevention piece, wherein the one end of telescopic band is fixed one side of the vertical direction of fore-stock support, the telescopic band extends to the opposite side of fore-stock support, the telescopic band passes through the prevention piece can be fixed in different positions in order to drive fore-stock support accomplishes in vertical direction and stretches out and draws back.

According to one of the embodiments of the present invention, wherein the adjusting structure comprises at least one inflation gas column and an inflation device, wherein the inflation gas column is vertically embedded in the front support, and the inflation device can adjust the height of the inflation gas column in the vertical direction and thus adjust the height of the front support in the vertical direction.

According to the utility model discloses a wherein, aerating device is a hand pressure formula aerating device, hand pressure formula aerating device sets up the outside of supporting the main part is in order to communicate aerify the gas column.

According to one of the embodiments of the present invention, wherein the posture-correcting device further comprises a receiving structure, the receiving structure comprises a tightening ring, one end of the tightening ring is fixed to the outside of the supporting body, the tightening ring has elasticity, and when one end of the supporting body is surrounded inwards, the tightening ring can be sleeved to the outside of the supporting body.

According to one of the embodiments of the present invention, wherein the storage structure of the posture-correcting device includes a latch hook and a tension rope, the latch hook and one end of the tension rope are all fixedly disposed outside the supporting body, the tension rope has elasticity, the latch hook can be fixedly connected to the other end of the tension rope, when one end of the supporting body is inwardly surrounded, the latch hook and the tension rope can be sleeved outside the supporting body.

An aspect of the utility model is to provide a posture correction device, it includes: a supporting body, the supporting body has both ends, the supporting body encircles to form a wearing space by one end to the other end, is suitable for and dresses in user's neck, form an opening between the both ends, the opening intercommunication the wearing space, wherein one end is suitable for to support in user's lower jaw portion.

Another aspect of the present invention provides a posture correction device, comprising:

a support body, the one end of support body is provided with a fore-portion support, the support body encircles and forms a wearing space along one of them one end, form an opening between the both ends of support body, the opening intercommunication wearing space, when posture correcting device is worn in user's neck, the opening is located the side of user's lower jaw.

The posture improvement device according to an embodiment, wherein the posture improvement device further comprises an outer sleeve for sheathing the support body such that the posture improvement device can wrap the support body.

The posture improvement device of one embodiment, wherein the support body comprises an anterior support, two lateral supports and a posterior support, wherein the anterior support is located in front of the user's neck, the two lateral supports are located on both sides of the user's neck, and the posterior support is located on the back of the user's neck when in use.

The posture improvement device of one embodiment, wherein the posterior support has two convex peaks that protrude upward from the upper surface of the posterior support to form an undercut space.

The device according to one embodiment, wherein the posterior support has a convex peak that protrudes upward from an upper surface of the posterior support.

The device according to one embodiment, wherein the upper surfaces of the side supports each define a recessed space corresponding to the ears of the user.

The posture improvement device of one embodiment, wherein the lower surfaces of the side supports each form an upper concave space to conform to the shoulder curve of the user.

The posture improvement device of one embodiment, wherein the lateral support forms a height difference with the anterior support in the lateral direction.

The posture correcting device according to one embodiment, wherein the upper surface and the lower surface of the support body are structurally symmetrical.

The posture improvement device of one embodiment, wherein the posture improvement device further comprises a binding structure arranged on the outer sleeve and used for connecting the opening of the outer sleeve after the outer sleeve wraps the supporting body.

The posture improvement device of one embodiment, wherein the restraining structure comprises a set of straps and a set of connecting buckles, the connecting buckles being adjustably positioned with the straps, the set of straps being positioned at the front support and the side support, respectively.

The device for correcting posture according to one embodiment, wherein the set of connecting buttons comprises a first connecting button and a second connecting button, and the first connecting button and the second connecting button are magnetically connected.

According to an embodiment, the first connecting button comprises a first connecting body and a first magnetic element, the first magnetic element is disposed on the first connecting body, the second connecting button comprises a second connecting body and a second magnetic element, the second magnetic element is disposed on the second connecting body, and when the first connecting button and the second connecting button are engaged, a space is formed between the first magnetic element and the second magnetic element.

The posture-correcting device according to one embodiment, wherein the first coupling body has a first mounting groove, the first magnetic-attracting member is disposed in the mounting groove, and the first coupling buckle includes a first fixing member disposed in the mounting groove and fixed to an upper surface of a portion of the first magnetic-attracting member.

The posture-correcting device according to one embodiment, wherein the first coupling body has a mating protrusion, and the second coupling body has a mating groove, and the mating protrusion and the mating groove correspond to each other to guide the first coupling buckle and the second coupling buckle to be mated with each other in a corresponding position.

The posture-correcting device according to one embodiment, wherein the posture-correcting device comprises a tightening ring disposed outside the outer sheath, the tightening ring being capable of fitting over the outer side of the posture-correcting device when one end of the posture-correcting device is contracted around the other end

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.

Drawings

Fig. 1 is a perspective view of a support body according to a first embodiment of the present invention.

Fig. 2A is a schematic top view of a support body according to a first embodiment of the present invention.

Fig. 2B is a schematic front view of the support body according to the first embodiment of the present invention.

Fig. 2C is a schematic side view of the support body according to the first embodiment of the present invention.

Fig. 2D is an overall schematic diagram of the first embodiment of the present invention.

Fig. 3 is a schematic usage diagram of the first embodiment of the present invention.

Fig. 4 is a schematic top view of a second embodiment of the present invention.

Fig. 5 is a schematic diagram of the use of the second embodiment of the present invention.

Fig. 6 is a schematic diagram of the use of the third embodiment of the present invention.

Fig. 7 is a schematic view of the use of the fourth embodiment of the present invention.

Fig. 8 is a schematic top view of a fifth embodiment of the present invention.

Fig. 9 is a schematic diagram of the use of the first embodiment of the sixth embodiment of the present invention.

Fig. 10 is a schematic diagram of the use of the second embodiment of the sixth embodiment of the present invention.

Fig. 11 is a schematic view of the use of a variant embodiment of the sixth embodiment of the invention.

Fig. 12 is a perspective view of a posture correction device according to a seventh embodiment of the present invention.

Fig. 13 is a front view schematically illustrating a posture correction device according to a seventh embodiment of the present invention.

Fig. 14 is a schematic rear view of a posture correcting apparatus according to a seventh embodiment of the present invention.

Fig. 15 is a left side schematic view of a posture correcting device according to a seventh embodiment of the present invention.

Fig. 16 is a right side schematic view of a posture correcting device according to a seventh embodiment of the present invention.

Fig. 17 is a schematic view showing a closed state of a restraining structure of a posture correcting apparatus according to a seventh embodiment of the present invention.

Fig. 18 is a schematic cross-sectional view of a restraining structure of a posture improvement device according to a seventh embodiment of the present invention, when closed.

Fig. 19A to 19B are schematic views showing an opened state of a restraining structure of a posture correcting device according to a seventh embodiment of the present invention.

Fig. 20 is a schematic view showing a process for manufacturing a restraining structure of a posture correcting apparatus according to a seventh embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1, 2A-2C and 3, the present invention provides a first embodiment, which provides a posture correction device 1, wherein the posture correction device 1 is used for supporting the lower jaw of a user. When the posture correcting device 1 is worn on the neck of the user, the posture correcting device 1 will provide a supporting force to the lower jaw of the user to prevent the head of the user from leaning forward. That is, the posture-correcting device 1 is used to correct the posture of the head of the user during walking.

It will be appreciated that the posture correcting device 1 does not simply fill the space between the user's chin and chest, but provides a stable and safe supporting force for the user's chin and even the entire head in the space. When the lower jaw of the user is lifted, the posture of the whole head can be well corrected.

Specifically, the posture correcting device 1 includes a support body 10, the support body 10 has two ends, the support body 10 is surrounded so that the two ends are opposite, a wearing space 100 is formed inside the surrounded support body 10, and an opening 101 is formed between the two ends of the support body 10. It is understood that the opening 101 of the support body 10 is located at a side.

The neck pillow is different from a common neck pillow in a symmetrical design, namely, the opening is in the middle, namely, the neck pillow is just at the position of the lower jaw of a user, so that when the opening is in the middle, the neck pillow can not provide stable supporting force for the lower jaw. Therefore, in the present invention, the opening 101 of the support body 10 is located at the side.

The positional relationship of the support body 10 is determined according to the position of the head of the user after wearing. The front part is divided into a lower jaw part and a chin part according to the head position of the user, that is, the support body 10 supports the lower jaw part, the chin part and the rear part, respectively. Thus, the support body 10 is divided into a front support 11, a side support 12 and a rear support 13, wherein in the present embodiment, the front support 11 and the side support 12 and the rear support 13 are integrally formed.

Preferably, as shown in fig. 2A, a top view of the support body 10 is illustrated, wherein the position of the opening 101 is located in the middle of the side support 12 on one side, i.e. the front support 11 and the rear support 13 are in a first axial direction in cross section with the support body 10 taken as a rectangular coordinate system, and the opening 101 is arranged 45 ° off the axial direction of the front support 11. It is noted that the position of the opening 101 may be any position other than the front support 11.

When the supporting body 10 is worn on the neck of the user, the front support 11 is located right in front of the head, the side supports 12 are located between the right in front of the head and the left and right ears, and the rear support 13 is located right behind the head. It is to be noted that the opening 101 is located in the side support 12. Therefore, the support body 10 has the side supports 12 on the left and right sides, and the opening 101 is located on one side thereof.

Further, the front support 11 has an upper surface 111 and a lower surface 112, and the distance between the upper surface 111 and the lower surface 112, i.e. the thickness of the front support 11, is approximately equal to the normal height from the chin to the front chest of the average user. Thus, when the front support 11 is worn, the lower surface 112 is positioned against the user's anterior chest and the upper surface 111 is positioned against the user's lower jaw.

Preferably, the upper surface 111 is used for supporting the lower jaw of the user, and in particular, the upper surface 111 is provided as an upper inclined surface 111, and the upper surface 111 extends upward from inside to outside in the transverse direction, so that the lower jaw of the user can be stabilized while being placed on the upper inclined surface 111. On the other hand, the lower surface 112 is provided with a lower inclined surface 112, and the lower inclined surface 112 extends downwards from inside to outside in the transverse direction, so that the lower inclined surface 112 is attached to the chest of the user.

The lower surface 112 has a greater length in the lateral direction than the upper surface 111, so that a kind of triangular supporting effect is entirely formed, thereby providing a stable supporting effect to the lower jaw of the user. Lower surface 111 is an inclined plane, lower surface 111 laminates and supports user's prothorax position, the degree of slope of the front chest of user is laminated to inclined plane inclination angle.

When the user's lower jaw contacts the upper surface 111, the lower surface 112 abuts against the user's chest and provides a supporting force to the lower jaw to support the lower jaw against downward movement, i.e., against forward tilting of the entire head. Thus, under normal wear conditions, both the lower surface 112 and the upper surface 111 are fully seated against the lower jaw and the front chest.

It is to be noted that the front support 11 is snugly fixed in position between the user's chin and chest when the support body 10 is worn on the user's neck. At this time, the support body 10 allows the user to rock left and right, that is, the user's lower jaw may need to be temporarily separated from the upper surface 111 of the front support 11. Accordingly, a recessed space 1110 is provided in the upper surface 111, the recessed space 1110 being for seating the lower jaw of the user. On the one hand, a comfortable support is provided for the lower jaw of the user; on the other hand, when the user's head is rotated, the lower jaw can slide out of the depressed space 1110, and when the user's head is rotated back to the original position, the lower jaw can return to the depressed space 1110, and then a normal wearing state is achieved. Meanwhile, during the process that the head of the user shakes left and right during wearing of the support body 10, the support body 10 is still kept at the original position, so that the head of the user still supports against the lower jaw and the front chest when returning to the normal position.

The front support 11 is held in an up and down position by the user's lower jaw and anterior chest, that is, the upper and lower surfaces of the front support 11 abut against the user's lower jaw and anterior chest, respectively. The anterior support 11 completes the support of the mandible in the superior-inferior position.

On the other hand, the left and right positions of the front support 11 are fixed by the side supports 12, respectively, and it is understood that the side supports 12 are located at both sides of the front support 11, and the side supports 12 form a height difference with the front support 11 in the lateral direction, that is, the side supports 12 rise curvilinearly from the front support 11. Since the chin and cheek of the human body have a certain curvature, the side supports 12 and the front support 11 form an undulating shape. By the contoured shape of the side supports 12 and the front support 11, the chin and mandible can be brought closer together.

Specifically, the side support 12 has an upper surface 121 and a lower surface 122, and after being worn, the upper surface 121 of the side support 12 contacts the chin and the lower surface 122 contacts the shoulder, so that the side support 12 is positioned between the shoulder and the chin to provide support to the chin. And, the lower surface 122 forms a high-low curve, and the upper surface 121 also forms a high-low curve, and the side supports 12 support the chin while the front support 11 supports to the lower jaw.

The upper surface 121 of the side support 12 forms a recessed space 1210 when a user wears a headset over his or her ear. The recessed space 1210 provides a placement space for the earphone so that a stable supporting force is maintained while not affecting the use of the headset.

The lower surface 122 of the side support 12 forms an upper concave space 1220, and the upper concave space 1220 fits the curve of the shoulder of the user when the user wears the posture-correcting device 1, thereby facilitating the stable wearing on the shoulder and dispersing the pressure applied to the shoulder by the posture-correcting device 1.

After wearing, the side supports 12 further fix the position of the front support 11 while completing the support of the chin, so that the position of the front support 11 is always right in front.

Further, the rear support 13 is semicircular, the rear support 13 forms a supporting space for supporting the back neck of the user, the rear support 13 has an upper surface 131 and a lower surface 132, after being worn, the lower surface 132 fits the back of the user and extends to the shoulders, and the upper surface 131 provides a supporting surface for the user when the user leans back.

It is worth mentioning that the rear support 13 is fixed at the rear and provides a pulling force of the front support 11 and the side supports 12 backward after the front support 11 and the side supports 12 are fixed. Therefore, it can be understood that the front support 11, the side supports 12, and the rear support 13 all have fixed positions when worn, and therefore, when the posture correction device 1 is worn by a user, the relative positional relationship between the posture correction device 1 and the head of the user is determined, and the relative positions are largely changed, and the two cannot be fitted.

Therefore, it can be understood that the front support 11 corresponds to the lower jaw of the human body during the wearing process, and thus the front support 11 can support the lower jaw of the human body to keep the head of the user in an upright state to avoid some injuries caused by the bending of the neck.

In addition, the lateral supports 12 and the front support 11 form a distributed stress area, and stress points of the distributed stress area are distributed, so that the stress of the whole part is relatively even. Therefore, the stress of each part of the head of the user is not much different in the wearing process.

As shown in fig. 2D, the present invention provides a jacket 2, wherein the jacket 2 is sleeved on the support main body 10, and the jacket 2 can completely pack the support main body 10, so that the support main body 10 is protected. Further, the inflatable pillow device further comprises a binding structure 20, wherein the binding structure 20 is disposed on the outer garment 2, wherein the binding structure 20 comprises a binding band 21 and a connecting buckle 22, the binding band 21 is disposed at one side of the opening 101, the connecting buckle 22 is disposed at the other side of the opening 102, that is, the binding band 21 is disposed at one end of the front support 11, and the connecting buckle 22 is disposed at one end of the side support 12.

It will be appreciated that the binding structure 20 may also be other attachment means, such as a snap, button, etc., for further binding the opening 101 during wear, resulting in more secure and stable wear.

As shown in fig. 4-5, a second embodiment is provided. In a second embodiment, the present invention provides a posture correcting device 1A, wherein the posture correcting device 1A comprises a support main body 10A, a jacket 2A and a binding structure 20A, wherein the support main body 10A is housed in the jacket 2A so that the jacket 2A can wrap the support main body 10A, and the binding structure 20A is provided on the jacket 2A, wherein the support main body 10A comprises a front support 11A and two side supports 12A located at both sides of the front support 11A.

Further, the front support 11A has an upper surface 111A and a lower surface 112A, and the distance between the upper surface 111A and the lower surface 112A, i.e., the thickness of the front support 11A, is approximately equal to the normal height from the chin to the front chest of an average user. Thus, when the front support 11A is worn, the lower surface 112A is positioned against the user's anterior chest and the upper surface 111A is positioned against the user's lower jaw.

When the user's lower jaw contacts the upper surface 111A, the lower surface 112A abuts against the user's anterior chest and provides a supporting force to the lower jaw to support the lower jaw against downward movement, i.e., against forward tilting of the entire head. Thus, under normal wear conditions, both the lower surface 112A and the upper surface 111A are fully seated against the lower jaw and the front chest.

It is noted that the front support 11A is snugly secured in place between the user's chin and chest when the support body 10A is worn about the user's neck. In addition, the opening 101A is provided at the side support 12A at one side thereof, so that the support body 10A allows the user to roll left and right, and the support body 10A is still maintained at the original position during the roll of the head of the user during wearing, so that the head of the user still abuts against the chin and the front chest when returning to the normal position.

The front support 11A is held in an up-down position by the user's lower jaw and anterior chest, that is, the upper and lower surfaces of the front support 11A abut against the user's lower jaw and anterior chest, respectively.

On the other hand, the left and right positions of the front support 11A are fixed by the side supports 12A, respectively, and the side supports 12A are provided on both sides of the front support 11A.

The front support 11A and the side supports 12A correspond to a chin and a chin of a user when the posture correcting apparatus 1A is worn, and the binding structure 20A includes a binding band 21A and a connection buckle 22A, wherein the binding bands 21A are provided at ends of the side supports 12A, respectively. The connecting buckle 22A is arranged at the binding band 21A at one side, and the connecting buckle 22A connects the side supports 12A at two sides. The binding band 21A pulls the front support 11A and the side supports 12A to be fixed at the position of the user's chin and chin.

The position at which the connecting buckle 22A fastens the restraining strap 21A can be adjusted to tighten or loosen the support of the user by the front support 11A and the side supports 12A. On the other hand, different users have slightly different shapes of the chin and cheek portions, or heights of the chin and cheek portions from the neck and the front chest. Thus, the front support 11A and the side supports 12A adjust the fit to the user's head by the tightness of the restraining straps 21A.

It is understood that the binding structure 20A may also be other binding means, such as a snap, a lock, etc.

It should be noted that, in the present embodiment, the side supports 12A are respectively disposed at two sides of the front support 11A, and a rear opening 102A is formed between the side supports 12A, the rear opening 102A is different from the position of the opening of the first embodiment, and the rear opening 102A is located at the rear, so that the present embodiment is suitable for a user to support the lower jaw only.

As shown in fig. 6, the present invention provides a third embodiment. The third embodiment provides a posture correcting device 1B, wherein the posture correcting device 1B comprises a support body 10B, a casing 2B, and an adjusting structure 30B, wherein the support body 10B is housed in the casing 2B such that the casing 2B can cover the support body 10B, and the adjusting structure 30B is provided on the casing 2B, the support body 10B has two ends, the support body 10B is surrounded such that the two ends are opposed to each other, a wearing space 100B is formed inside the surrounded support body 10B, and an opening 101B is formed between the two ends of the support body 10B. It is understood that the opening 101B of the support body 10B is located at a side.

The positional relationship of the support body 10B is determined according to the position of the head of the user after wearing. The support body 10B supports the lower jaw, the chin and the rear portion, respectively, which are distinguished according to the head position of the user, and divided into an anterior portion and a posterior portion, respectively. Thus, the support body 10B is divided into a front support 11B, a side support 12B and a rear support 13B, wherein in the present embodiment, the front support 11B and the side support 12B and the rear support 13B are integrally formed.

When the neck of the user is worn by the support main body 10B, the front support 11B is located right in front of the head, the side supports 12B are located between the right in front of the head and the left and right ears, and the rear support 13B is located right behind the head. It is to be noted that the opening 101B is located in the side support 12B. Therefore, the support body 10B has the side supports 12B on the left and right sides, and the opening 101B is located on one side thereof.

Further, the front support 11B has an upper surface 111B and a lower surface 112B, and the distance between the upper surface 111B and the lower surface 112B, i.e. the thickness of the front support 11B, is approximately equal to the normal height from the chin to the front chest of the average user. Thus, when the front support 11B is worn, the lower surface 112B is positioned against the user's anterior chest and the upper surface 111B is positioned against the user's lower jaw.

When the user's lower jaw contacts the upper surface 111B, the lower surface 112B abuts against the user's anterior chest and provides a supporting force to the lower jaw to support the lower jaw, preventing the lower jaw from moving downward, i.e., preventing the entire head from tilting forward. Therefore, under normal wearing conditions, the lower surface 112B and the upper surface 111B are both completely pressed against the lower jaw and the front chest.

It is noted that the front support 11B is snugly secured in place between the user's chin and chest when the support body 10B is worn on the user's neck. In addition, the opening 101B is provided at the side support 12B at one side thereof, so that the support body 10B allows the user to roll left and right, and the support body 10B is still maintained at an original position during the roll of the head of the user during wearing, so that the head of the user still abuts against the chin and the front chest when returning to a normal position.

The front support 11B is held in an up-down position by the user's lower jaw and anterior chest, that is, the upper and lower surfaces of the front support 11B abut against the user's lower jaw and anterior chest, respectively.

On the other hand, the left and right positions of the front support 11B are fixed by the side supports 12B, respectively, and the side supports 12B are provided on both sides of the front support 11B.

Preferably, the position of the opening 101B is located in the middle of the side support 12B on one side, that is, the front support 11B and the rear support 13B are in a first axial direction in cross section with the support body 10B taken as a rectangular coordinate system, and the opening 101B is arranged at 45B ° offset from the axial direction of the front support 11B. It is noted that the position of the opening 101B may be any position other than the front support 11B.

It is understood that the side supports 12B are located on both sides of the front support 11B, and the side supports 12B form a height difference with the front support 11B in the plane direction, that is, the side supports 12B curve up from the front support 11B. Since the chin and cheek of the human body have a certain curvature, the side supports 12B and the front support 11B form an undulating shape.

Specifically, the side support 12B has an upper surface 121B and a lower surface 122B, and after being worn, the upper surface 121B of the side support 12B contacts the chin and the lower surface 122B contacts the shoulder, so that the side support 12B provides support for the chin when positioned between the shoulder and the chin. Also, the lower surface 122B forms a high-low curve, and the upper surface 121B also forms a high-low curve, and the side supports 12B support the chin while the front support 11B supports the chin.

After wearing, the side supports 12B further fix the position of the front support 11B while completing the support of the chin, so that the position of the front support 11B is always directly in front.

Preferably, the rear support 13B is semi-circular, the rear support 13B forms a support space for supporting the back neck of the user, the rear support 13B has an upper surface 131B and a lower surface 132B, the lower surface 132B fits the back of the user and extends to the shoulders when worn, and the upper surface 131B provides a support surface for the user when leaning back.

It is worth mentioning that the rear support 13B is fixed at the rear and provides a pulling force of the front support 11B and the side support 12B backward after the front support 11B and the side support 12B are fixed. Therefore, it can be understood that the front support 11B, the side supports 12B, and the rear support 13B have fixed positions when worn, and therefore, when the posture correction device 1B is worn by the user, the relative positional relationship between the posture correction device 1B and the neck of the user is determined, and the relative positions are largely changed, and the two cannot be fitted.

The adjusting structure 30B is disposed on the outer casing 2B, and further adjusts the supporting body 10B, wherein the height of the upper and lower positions of the front support 11B is adjusted by the adjusting structure 30B. The relative distance between the upper surface 111B and the lower surface 112B of the front support 11B is kept uniform in a normal state.

Specifically, the adjustment structure 30B includes a retractable strap 31B and a stopper 32B, wherein one end of the retractable strap 31B is disposed on the upper portion of the front support 11B, and the retractable strap 31B extends from the upper portion to the lower portion of the front support 11B to extend beyond the lower surface 112B of the front support 11B. Further, the stopper 32B is provided in the lower surface 112B, and the telescopic strap 31B passes through the stopper 32B, wherein the stopper 32B can prevent the telescopic strap 31B from moving, so that the telescopic strap 31B can be pulled up and down to adjust the height of the front support 11B, and when determined, the stopper 32B is activated to prevent the telescopic strap 31B from moving. The movement of the telescopic strap 31B causes the height of the front support 11B to be adjusted.

Therefore, according to the above embodiment, when the posture correction device 1B is worn on the neck of the user, the overall height of the front support 11B can be adjusted to suit different users according to the adjustment of the extensible band 31B of the adjustment structure 30B.

It will be appreciated that the position of the telescopic strap 31B and the stop 32B may be varied. In another embodiment, one end of the stopper 31B is disposed at a lower portion of the front support 11B, and the extension band 31B extends upward from the lower portion of the front support 11B to the upper surface 112B of the front support 11B. The stopper 32B is provided in the upper surface 112B, and when the extensible band 31B passes through the stopper 32B, the stopper 32B can prevent the movement of the extensible band 31B.

As shown in fig. 7, the present invention provides a fourth embodiment. The fourth embodiment provides a posture correcting device 1C, wherein the posture correcting device 1C comprises a support body 10C, a casing 2C, and an adjusting structure 30C, wherein the support body 10C is housed in the casing 2C so that the casing 2C can cover the support body 10C, and the adjusting structure 30C is provided on the casing 2C, the support body 10C has two ends, the support body 10C is surrounded so that the two ends are opposed to each other, a wearing space 100C is formed inside the surrounded support body 10C, and an opening 101C is formed between the two ends of the support body 10C. It is understood that the opening 101C of the support body 10C is located at a side.

The positional relationship of the support body 10C is determined according to the head position of the user after wearing. The support body 10C supports the lower jaw, the chin and the rear portion, respectively, which are distinguished by the head position of the user, and has an anterior portion and a posterior portion, respectively. Thus, the support body 10C is divided into a front support 11C, a side support 12C and a rear support 13C, wherein in the present embodiment, the front support 11C and the side support 12C and the rear support 13C are integrally formed.

When the neck of the user is worn by the support main body 10C, the front support 11C is located right in front of the head, the side supports 12C are located between the right in front of the head and the left and right ears, and the rear support 13C is located right behind the head. It is to be noted that the opening 101C is located in the side support 12C. Thus, the support body 10C has the side supports 12C on both left and right sides, and the opening 101C is located on one side thereof.

Further, the front support 11C has an upper surface 111C and a lower surface 112C, and the distance between the upper surface 111C and the lower surface 112C, i.e., the thickness of the front support 11C, is approximately equal to the normal height from the chin to the front chest of an average user. Thus, when the front support 11C is worn, the lower surface 112C is positioned against the user's anterior chest and the upper surface 111C is positioned against the user's lower jaw.

When the user's lower jaw contacts the upper surface 111C, the lower surface 112C abuts against the user's anterior chest and provides a supporting force to the lower jaw to support the lower jaw against downward movement, i.e., against forward tilting of the entire head. Thus, under normal wear conditions, both the lower surface 112C and the upper surface 111C are fully seated against the lower jaw and the front chest.

It is noted that the front support 11C is snugly secured in place between the user's chin and chest when the support body 10C is worn about the user's neck. In addition, the opening 101C is provided at the side support 12C at one side thereof, so that the support body 10C allows the user to roll left and right, and the support body 10C is still maintained at the original position during the roll of the head of the user during wearing, so that the head of the user still abuts against the chin and the front chest when returning to the normal position.

The front support 11C is held in an up-down position by the user's lower jaw and anterior chest, that is, the upper and lower surfaces of the front support 11C abut against the user's lower jaw and anterior chest, respectively.

On the other hand, the left and right positions of the front support 11C are fixed by the side supports 12C, respectively, and the side supports 12C are provided on both sides of the front support 11C.

Preferably, the position of the opening 101C is located in the middle of the side support 12C on one side, that is, the front support 11C and the rear support 13C are in a first axial direction in cross section with the support body 10C taken as a rectangular coordinate system, and the opening 101C is arranged at 45 degrees offset in the axial direction of the front support 11C. It is noted that the position of the opening 101C may be any position other than the front support 11C.

It is understood that the side supports 12C are located at both sides of the front support 11C, and the side supports 12C form a height difference with the front support 11C in a plane direction, that is, the side supports 12C curve up from the front support 11C. Since the chin and cheek of the human body have a certain curvature, the side supports 12C and the front support 11C form an undulating shape.

Specifically, the side support 12C has an upper surface 121C and a lower surface 122C, and after being worn, the upper surface 121C of the side support 12C contacts the chin portion and the lower surface 122C contacts the shoulder portion, so that the side support 12C provides support for the chin portion between the shoulder portion and the chin portion. Also, the lower surface 122C forms a high-low curve, and the upper surface 121C also forms a high-low curve, and the side supports 12C support the chin while the front support 11C is supported to the mandible.

After wearing, the side supports 12C further fix the position of the front support 11C while completing the support of the chin, so that the position of the front support 11C is always directly in front.

Preferably, the rear support 13C is semi-circular, the rear support 13C forms a support space for supporting the back neck of the user, the rear support 13C has an upper surface 131C and a lower surface 132C, the lower surface 132C fits the back of the user and extends to the shoulders after being worn, and the upper surface 131C provides a support surface for the user when the user leans back.

It is worth mentioning that the rear support 13C is fixed at the rear and provides a pulling force of the front support 11C and the side support 12C backward after the front support 11C and the side support 12C are fixed. Therefore, it can be understood that the front support 11C, the side supports 12C, and the rear support 13C all have fixed positions when worn, and therefore, when the posture correction device 1C is worn by the user, the relative positional relationship between the posture correction device 1C and the neck of the user is determined, and the relative positions are largely changed, and the two cannot be fitted.

The adjusting structure 30C is disposed on the outer casing 2C, and further adjusts the supporting body 10C, wherein the height of the upper and lower positions of the front support 11C is adjusted by the adjusting structure 30C. The relative distance between the upper surface 111C and the lower surface 112C of the front support 11C is kept uniform in a normal state.

Specifically, the adjusting structure 30C includes a plurality of inflation columns 301C and an inflator 302C, the plurality of inflation columns 301C are disposed in the front support 11C, and the inflator 302C can inflate and deflate the inflation columns 301C. Further, the height of the column 301C, and thus the front support 301C, is adjusted by inflation and deflation of the column 301C.

It is noted that the inflator 302C is configured as a push-type inflator 302C, and the user can simply push the inflator 302C to inflate and deflate the column 301C. Preferably, the inflation column 301C is built in the front support 11C, and the inflator 302C is provided outside the pillow body 10C. Therefore, the height of the front support 11C is adjusted by the adjusting structure 30C to accommodate different users.

As shown in fig. 8, the present invention provides a fifth embodiment. The fifth embodiment provides a posture correcting device 1D, wherein the posture correcting device 1D comprises a supporting body 10D and a connecting structure 40D, wherein the supporting body 10D comprises an anterior support 11D, a lateral support 12D and a posterior support 13D, wherein the anterior support 11D is connected with the lateral support 12D through the connecting structure 40D.

When the front support 11D is separated from the side supports 12D, the side supports 12D and the rear support 13D may still provide support for the user.

Specifically, the connecting structure 40D includes a plurality of connecting links 41D, wherein the connecting links 41D are provided at the seams of the side supports 12D and the front support 11D, and the connecting links 41D tightly connect the front support 11D and the side supports 12D when the front support 11D and the side supports 12D are in contact with each other.

In the present embodiment, the front support 10D is detachably connected to the side support 12D, wherein when the front support 10D and the side support 12D are connected, the effect is similar to that of the first embodiment of the present invention. When the front support 10D and the side supports 12D are separated from each other, the side supports 12D and the rear support 13D constitute a U-shaped pillow, and the front support 10D alone can be used to provide support when a user is lying on a table.

As shown in fig. 9, the present invention further provides a sixth embodiment of a posture improvement device. The sixth embodiment provides a posture-correcting device 1E, wherein the posture-correcting device 1E comprises a support body 1E, the support body 1E comprising an anterior support 11E, a lateral support 12E and a posterior support 13E, wherein the posture-correcting device 1E has two ends, one of which extends from and surrounds the other end to one of which forms a wearing space 100E and an opening 101E.

In the posture correction device 1E, the front support 11E is provided at one end of the posture correction device 1E, and it is understood that the front support 11E is bulky, so that when stored, the one end of the posture correction device 1E where the front support 11E is provided is relatively fixed and the other end is tightened inward.

In the first embodiment, the posture-correcting device 1E further comprises an outer cover 2E, the outer cover 2E covers the support body 1E, and a receiving structure 50E is disposed at one end of the outer cover 2A, wherein the receiving structure 50E comprises a locking hook 51E and a tightening rope 52E, wherein one end of the tightening rope 52E is disposed at any position on the outer side surface of the posture-correcting device 1E, and the locking hook 51E is disposed at one end of the posture-correcting device 1E. Preferably, the tightening rope 52E is disposed near the latch hook 51E, when the other end of the posture-correcting device 1E is wound inward and the overall volume is reduced until the device cannot be retracted, the tightening rope 52E is stretched to the latch hook 51E and the latch hook 51E fixes the tightening rope 51E, and the tightening rope 51E can bind the posture-correcting device 1E, so as to achieve the purpose of storing the posture-correcting device 1E.

As shown in fig. 10, this embodiment provides a second embodiment, wherein the receiving structure 50E comprises a tightening ring 53E, the tightening ring 53E can be stretched to form a pull ring, and when the other end of the posture-correcting device 1E is wrapped inwards and the whole volume is reduced, the tightening ring 53E can be sleeved on the outer side of the posture-correcting device 1E.

As shown in fig. 11, the present invention provides another variant embodiment, which provides a posture-correcting device 1F, wherein the posture-correcting device 1F includes a support main body 10F and an outer case 2F, wherein the support main body 10F is encased in the outer case 2F so that the outer case 2F can wrap the support main body 10F, one end of the outer case 2F is provided with a connection structure 20F, wherein the connection structure 20F includes a connection buckle 21F and two joints 22F, wherein one end of the connection buckle 21F is fixed to one end of the posture-correcting device 1F, the support main body 10F forms a wearing space 100F and an opening 101F, the joint 22F is provided at the other end of the opening 101F, the other joint 22F is provided at the other end, and when the other end of the posture-correcting device 1F inwardly surrounds and reduces the entire volume until it cannot be contracted, the elastic member can be pulled out to fit around the outer peripheral surface of the posture-correcting device 1F. The posture correction device 1F can be stored in the above two embodiments, and the volume of the posture correction device 1F is reduced, so that the posture correction device can be stored and stored conveniently.

Fig. 12 is a perspective view of a posture correction device according to a seventh embodiment of the present invention. Fig. 13 is a front view schematically illustrating a posture correction device according to a seventh embodiment of the present invention. Fig. 14 is a schematic rear view of a posture correcting apparatus according to a seventh embodiment of the present invention. Fig. 15 is a left side schematic view of a posture correcting device according to a seventh embodiment of the present invention. Fig. 16 is a right side schematic view of a posture correcting device according to a seventh embodiment of the present invention. Fig. 17 is a schematic view showing a closed state of a restraining structure of a posture correcting apparatus according to a seventh embodiment of the present invention. Fig. 18 is a schematic cross-sectional view of a restraining structure of a posture improvement device according to a seventh embodiment of the present invention, when closed. Fig. 19A to 19B are schematic views showing an opened state of a restraining structure of a posture correcting device according to a seventh embodiment of the present invention. Fig. 20 is a schematic view showing a manufacturing process of a fastening buckle of a posture correcting apparatus according to a seventh embodiment of the present invention.

In this embodiment of the present invention, the rear support 13 of the support body 10 of the posture correcting device 1 has a raised peak 134 for supporting the rear side of the neck of the user, so as to provide a more upright supporting effect for the user.

It is worth mentioning that, referring to fig. 1, in a first embodiment of the present invention, the posture-correcting device is provided with a double-humped curve, which provides an all-directional support for the head and the neck while obtaining a large supporting force. Specifically, the rear support of the support body 10 of the posture correcting device 1 has two convex peaks 134,135, and a concave space 1310 is formed between the two convex peaks 134,135, that is, three concave spaces are provided in the first embodiment of the present invention, respectively corresponding to the positions of the back neck and the ears on both sides, so that a larger activity space is provided when the neck of the user is tilted backward, or tilted left and right.

In this embodiment of the present invention, referring to fig. 12 and 14, the rear support 13 of the support body 10 has one convex peak 134 to form a single-peak curve, i.e. without the concave space 1310, providing a more upright support effect for the user.

The double-peak curve is suitable for the use requirement with a larger up-down moving range, the single-peak curve is suitable for the use requirement with a small moving range, and the double-peak curve limits the left-right inclination of a user. For example, when the user leans back on his neck, the concave space 1310 provides the user with a space for leaning back, and the two convex peaks 134,135 limit the user's neck to lean left or right at will, i.e. maintain a relatively smooth posture. While for the single hump configuration, when the user desires to maintain a better upright position, i.e., to maintain the neck in a relatively upright position, the raised peaks 134 are located against the back side of the user's neck, limiting excessive backward tilting of the user's neck. That is, different hump structures correspond to different usage requirements.

Further, according to this embodiment of the present invention, the rear support 13 is a symmetrical structure, that is, the upper surface 131 and the lower surface of the rear support 13 each have a convex peak, the convex peak 134 of the upper surface 131 is convex upward, and the convex peak of the lower surface 134 is convex downward.

Referring to fig. 17 to 20, the binding structure 20 includes a set of binding bands 21 and a set of connection buckles 22, and the binding bands 21 are used to adjust the connection length of the set of connection buckles 22.

The set of connecting buckles 22 comprises a first connecting buckle 221 and a second connecting buckle 222, and the first connecting buckle 221 and the second connecting buckle 222 are respectively arranged on the set of straps 21 and respectively located at two sides of the opening 101. The first coupling buckle 221 is fixed to the outer side of the front support 11 by a binding band 21, and the second coupling buckle 222 is fixed to the outer side of one of the side supports 12 by a binding band 21. It is worth mentioning that one of the side supports 12 and the front support 13 is integrally connected, the other of the side support 12 and the front support 13 forms the opening 101, and the restraining strip 21 is fixed to the outer side of the side support 12 forming the opening 101.

The set of connection buckles 22 includes an adjustment member 23, and the adjustment member 23 is adjustably provided to the restraining band 21 to adjust the length of the restraining band 21.

According to this embodiment of the present invention, the first connecting button 221 and the second connecting button 222 are magnetically attracted to each other. That is, the first connection button 221 and the second connection button 222 are mutually positioned by a magnetic attraction force, so that the first connection button 221 and the second connection button 222 are mutually connected in a closed manner to form a closed structure with the support body 10.

The first connecting buckle 221 includes a first connecting body 2211 and a first magnetic member 2212, and the first magnetic member 2212 is disposed on the first connecting body 2211. Further, the first magnetically attractive element 2212 is embedded in the first connecting body 2211. The surface of the first magnetically attractive element 2212 is lower than the surface of the first connector body 2211.

The second connecting buckle 222 includes a second connecting body 2221 and a second magnetic component 2222, and the second magnetic component 2222 is disposed on the second connecting body 2221. Further, the second magnetic element 2222 is embedded in the second connecting body 2221. The surface of the second magnetically attractive element 2222 is lower than the surface of the second connecting body 2221.

When the first connecting button 221 and the second connecting button 222 are mutually attracted, there is a distance 220 between the first magnetically attracted element 2212 and the second magnetically attracted element 2222. That is, the first magnetically attractive element 2212 and the second magnetically attractive element 2222 are not snugly attracted to each other. It is worth mentioning that, as the first magnetic element 2212 and the second magnetic element 2222 get closer to each other, the acting force therebetween is larger, the greater the magnetic attraction force between each other when they are engaged with each other, the greater the magnetic attraction force to be overcome when the first 221 and second 222 connection hooks are disengaged from each other, so that the interaction force between the first magnetically attractive element 2212 and the first connecting body 2211 is relatively large, and the interaction force between the second magnetic attraction element 2222 and the second connecting body 2221 is made larger, so that the first magnetically attractive element 2212 is easily disengaged from the first connector body 2211, such that the second magnetically attractive element 2222 is easily disengaged from the second connecting body 2221, i.e., damage the connection structure of the first magnetically attractive element 2212 and the first connection body 2211, and damaging the connection structure of the second magnetic attraction element 2222 and the second connecting body 2221.

Further, the first connecting buckle 221 includes a first fixing element 2213 disposed above the first magnetic element 2212 for fixing the first magnetic element 2212. More specifically, the first fixing element 2213 is a ring-shaped body, which presses on the surface of the first magnetically attracted element 2212. That is, a portion of the surface of the first magnetically attractive element 2212 is exposed through the interior of the first fixed element 2213, rather than being completely covered.

The surface of the first fixing element 2213 is slightly higher than or coincides with the surface of the first connecting body 2211.

Further, the second connecting buckle 222 includes a second fixing element 2223, and the second fixing element 2223 is disposed above the second magnetic element 2222 to fix the second magnetic element 2222. More specifically, the second fixing element 2223 is a ring-shaped body, which presses on the surface of the second magnetically attracting element 2222. That is, a portion of the surface of the second magnetically attractive element 2222 is exposed through the interior of the first fixing element 2213, rather than being completely covered.

The surface of the second fixing element 2223 is slightly higher than or coincides with the surface of the second connecting body 2221.

Further, the first connection body 2211 has a docking protrusion 22111, and the docking protrusion 22111 is formed by extending outward from the inner surface of the first connection body 2211.

The second connecting body 2221 has a mating groove 22211, and the mating groove 22211 is formed by an inner surface of the second connecting body 2221 being depressed inward. The fitting projection 22111 of the first connecting body 2211 and the fitting groove 22211 of the second connecting body 2221 are correspondingly oriented to guide the first connecting body 2211 and the second connecting body 2221 to be fitted to each other. That is, the first and second connecting

bodies

2211 and 2221 are connected correspondingly in position.

It is worth mentioning that the first magnetic attraction element 2212 and the second magnetic attraction element 2222 attract each other to enable the first connection body 2221 and the second connection body 2222 to approach each other and attract each other, but the mutual connection position of the first connection body 2211 and the second connection body 2221 cannot be determined, that is, the connection position is not determined, and the first connection body 2211 and the second connection body 2221 are butted according to a predetermined position through the cooperation of the butting protrusion 22111 and the butting groove 22211, the connection position is stable, and the overall appearance forms a relatively flat structure.

Further, the docking protrusion 22111 and the docking slot 22211 may be arc-shaped structures that partially surround the exterior of the first and

second fixing elements

2213 and 2223. Of course, the docking protrusions and the docking grooves 22211 may have other shapes.

Further, in this embodiment of the present invention, the size of the docking slot 22211 is larger than the size of the docking protrusion 22111, so that the docking protrusion 22111 can enter the docking slot 22211 more quickly.

Referring to fig. 20, when the connecting buckle 22 is manufactured, the first connecting body 2211 and the second connecting body 2221 are integrally formed, and a first mounting groove 22110 is formed on the first connecting body 2211 for mounting the first magnetic attraction element 2212, and the docking protrusion 22111 is integrally formed, so that the first magnetic attraction element 2212 is mounted in the first mounting groove 22110 of the first connecting body 2211, so that the first fixing element 2213 is formed at one time, and the first fixing element 2213 is disposed in the first mounting groove 22110 and fixed to the upper surface of the first magnetic attraction element 2212. The first fixing element 2213 may be directly formed in the first mounting groove 22110 by the integral molding method, or may be separately formed and then mounted in the first mounting groove 22110.

It is worth mentioning that the first fixing element 2213 makes the first magnetic attraction element 2212 and the first connection body 2211 more stably combined and not easily separated, so as to improve the service life of the first connection buckle 221. The second fixing element 2223 is configured to enable the second magnetic attraction element 2222 and the second connection body 2221 to be combined more stably and not to be separated easily, so as to prolong the service life of the second connection buckle 222.

The outer side of the outer casing 2 is provided with a receiving structure 50, wherein the receiving structure 50 comprises a tightening ring 53, the tightening ring 53 can be stretched to form a pull ring, and when one end of the posture-correcting device 1 is wound inwards around the other end and the whole volume is reduced, the tightening ring 53 can be sleeved on the outer side surface of the posture-correcting device 1 to keep the contraction state of the posture-correcting device, so that the posture-correcting device can be received in a smaller volume.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. A posture correction device, comprising:

2. The device of claim 1, further comprising an outer sleeve for receiving the support body such that the device is capable of covering the support body.

3. The posture improvement device of claim 2, wherein said support body comprises said anterior support, two lateral supports and a posterior support, wherein in use, said anterior support is positioned in front of the user's neck, said two lateral supports are positioned on either side of the user's neck, and said posterior support is positioned behind the user's neck.

4. The device of claim 3, wherein the posterior support has two convex peaks that are convex upward from the upper surface of the posterior support to form an undercut space.

5. The device of claim 3, wherein the posterior support has a convex peak that is upwardly convex from an upper surface of the posterior support.

6. The device for correcting posture of claim 3, wherein the upper surfaces of the two side supports each define a recessed space corresponding to the ears of the user.

7. The device of claim 3, wherein the lower surfaces of the side supports each define an upper concave space to conform to the curve of the user's shoulders.

8. The device of claim 3, wherein the lateral supports form a height difference with the anterior support in the lateral direction.

9. The posture improvement device of claim 3, wherein the upper and lower surfaces of the support body are structurally symmetrical.

10. The device of claim 2, further comprising a restraining structure disposed on the outer cover for engaging the opening of the outer cover over the support body.

11. The device of any one of claims 3-9, further comprising a restraining structure disposed on the outer cover for engaging the opening of the outer cover over the support body.

12. The device according to claim 10, wherein the support body comprises the anterior support, a lateral support and a posterior support, the anterior support being positioned in front of the user's neck and the lateral supports being positioned in the user's neck and the posterior support being positioned behind the user's neck when in use, wherein the restraining structure comprises a set of straps and a set of fasteners, the fasteners being adjustably positioned at the straps, the straps being positioned at the anterior support and the lateral supports, respectively.

13. The device of claim 11, wherein the restraining structure comprises a set of straps and a set of connecting buckles, the connecting buckles being adjustably positionable on the straps, the straps being respectively provided on the front support and the side supports.

14. The device of claim 12, wherein the set of fasteners includes a first fastener and a second fastener, the first fastener and the second fastener being magnetically attached.

15. The device of claim 13, wherein the set of fasteners includes a first fastener and a second fastener, the first fastener and the second fastener being magnetically attached.

16. The device of claim 14, wherein the first coupling mechanism includes a first coupling body and a first magnetically attractive element, the first magnetically attractive element is disposed on the first coupling body, the second coupling mechanism includes a second coupling body and a second magnetically attractive element, the second magnetically attractive element is disposed on the second coupling body, and when the first coupling mechanism and the second coupling mechanism are engaged, a space is formed between the first magnetically attractive element and the second magnetically attractive element.

17. The device of claim 15, wherein the first coupling mechanism includes a first coupling body and a first magnetically attractive element, the first magnetically attractive element is disposed on the first coupling body, the second coupling mechanism includes a second coupling body and a second magnetically attractive element, the second magnetically attractive element is disposed on the second coupling body, and when the first coupling mechanism and the second coupling mechanism are engaged, a space is formed between the first magnetically attractive element and the second magnetically attractive element.

18. The device of claim 16, wherein the first coupling body has a first mounting slot, the first magnetically attractive element is disposed in the mounting slot, and the first coupling buckle includes a first fixing element disposed in the mounting slot and fixed to a portion of an upper surface of the first magnetically attractive element.

19. The device of claim 17, wherein the first coupling body has a first mounting slot, the first magnetically attractive element is disposed in the mounting slot, and the first coupling buckle includes a first fixing element disposed in the mounting slot and fixed to a portion of an upper surface of the first magnetically attractive element.

20. The device of claim 16, wherein the first connecting body has a mating protrusion, the second connecting body has a mating groove, and the mating protrusion and the mating groove correspond to each other to guide the first connecting button and the second connecting button to be mated with each other in a corresponding position.

21. The device of claim 17, wherein the first connecting body has a mating protrusion, the second connecting body has a mating groove, and the mating protrusion and the mating groove correspond to each other to guide the first connecting button and the second connecting button to be mated with each other in a corresponding position.

22. The device of any one of claims 2-9, further comprising a tightening ring disposed on the outside of the outer sleeve, the tightening ring adapted to fit over the outside of the device when one end of the device is contracted around the other end.