TWI718881B - Rotary cleaning and care equipment and rotary cleaning and care equipment set - Google Patents

Abstract

This creation is a rotary cleaning and nursing appliance and a rotary cleaning and nursing appliance set. The rotary cleaning and nursing appliance set includes a rotary cleaning and nursing appliance and a drive handle with a drive module. The rotating cleaning and nursing appliance includes a base and a base. The assembly structure, utensils and rotating drive mechanism on the top of the seat. The base is detachably buckled to the drive handle and defines a pivot axis that is not parallel to the central axis. The utensils are arranged on the assembly structure and rotate to drive The mechanism is arranged in the base and connected to the drive module of the drive handle, and can drive the assembly structure to rotate around the pivot axis. The rotary drive mechanism is used to drive the appliance to rotate around the pivot axis, allowing the user to operate , The cleaning and nursing action can be performed without manually rotating the cleaning and nursing tool set, which is more labor-saving and convenient in operation.

Description

Rotary cleaning and care equipment and rotary cleaning and care equipment set

This creation is a rotary cleaning and nursing appliance and a rotary cleaning and nursing appliance set, especially a rotary cleaning and nursing appliance and a rotary cleaning and nursing appliance set that can be used for cleaning and nursing actions such as cleaning the teeth of the teeth or nursing nails.

When performing cleaning and nursing actions such as tooth cleaning or nail care, people will use and operate cleaning and care tools such as round-beam brushes or nail scrubbing sticks to clean and care for teeth or nails.

Among them, take cleaning teeth as an example. Because the toothbrush is prone to be difficult to effectively remove food residues and dirt between the teeth due to the interference between the bristles when cleaning the teeth with a traditional toothbrush, the user will hold a round beam The brush is manually rotated or moved to remove the food residue and dirt between the teeth, so as to achieve the purpose of cleaning the teeth.

However, when the user manually operates the round-beam brush, the user not only needs to control the position of the interdental brush, but also to control the round-beam brush to clean the interdental teeth. It is inconvenient, and it will be more difficult for the user to manually clean the gaps between the teeth and the gaps between the braces and the teeth when the user wears the braces.

In addition, take nail care as an example. At present, when nail care is performed, the only way to manually polish the nails is to hold the scrubbing stick manually. As a result, the user needs to repeatedly move the scrubbing stick when polishing the nails. It is more inconvenient, and when the nails are polished manually, it is easy to affect the nail polishing effect due to the uneven polishing force.

The main purpose of this creation is to provide a rotary cleaning and nursing appliance and a rotary cleaning and nursing appliance set, hoping to improve the inconvenience in operation and use of the current manual cleaning and nursing appliances, as well as the difficulty of cleaning interdental and orthodontic appliances.

In order to achieve the purpose of the foregoing disclosure, the rotating cleaning and care appliance of this creation includes: a base, the bottom of which forms a buckling part, and the top of the base forms an appliance part, the base defines a central axis and is located at the base One of the pivot shafts of the appliance part, the pivot shaft and the central axis are not parallel to each other; a mating structure, which is attached to the appliance part of the base and can pivot around the pivot axis, the assembly The connecting structure includes a set of joints and a cover body. The set of joints is formed with an assembly hole that penetrates back and forth. The cover system is coverly arranged at the rear end of the set of joints and can be linear relative to the set of joints along the pivot axis. Mobile; an appliance part, which is detachably arranged on the assembly structure, the appliance part can be inserted into and fixed in the assembly hole, and abut the cover; and a rotation drive mechanism, It is arranged in the base, the rotary drive mechanism has a power input end and a power output end, the power input end extends to the buckle portion of the base, and the power output end is connected to the assembly structure The rotation driving mechanism can drive the assembly structure to pivot around the pivot axis.

Wherein, the utensil has a set of connecting parts and a tapered brush head, the connecting part can be arranged on the connecting structure, and the tapered brush head is formed on the connecting part.

Alternatively, the appliance piece has a set of connecting portions and a bristle portion, the connecting portion can be arranged on the connecting structure, the bristle portion is formed on the connecting portion, in addition, the bristle portion is from The assembly portion defines a rear section, a middle section and a front section in sequence outwards, and the width of the rear section of the bristle section and the front section of the bristle section is larger than the middle section of the bristle section.

Or, the utensil includes a connecting portion and a frosting sheet, the connecting portion can be arranged on the connecting structure, and the frosting sheet is detachably assembled on the connecting portion , A frosted surface is formed on the frosted sheet.

In addition, in order to achieve the purpose of the foregoing disclosure, the rotary cleaning and nursing appliance set of this creation includes: at least one of the above-mentioned rotary cleaning and nursing appliances; and a driving handle, the end of which is formed with a buckle seat, and a driving handle is provided inside the driving handle. Module, the drive module includes a drive member and an output mandrel, the output mandrel is axially rotatably connected to the drive member, and the output mandrel extends to the buckle seat, the rotation The buckle part of the cleaning and nursing appliance is detachably fastened to the buckling seat, and the output mandrel can be connected to the power input end of the rotary cleaning and nursing appliance.

The creative rotary cleaning and nursing appliance can be buckled and arranged on the buckle seat of the driving handle, so that the rotary driving mechanism of the rotary cleaning and nursing appliance can be driven by the driving module of the driving handle to make the group The connecting structure can be pivoted around the pivot axis, thereby simulating the actions of the user when cleaning teeth or nursing nails, so that the user does not need to manually rotate the cleaning and nursing tool set during the operation. Cleaning and nursing actions are more labor-saving and convenient in operation.

In addition, as mentioned above, the creative rotary cleaning and care appliance set can use the rotating drive mechanism to drive the appliance to rotate around the pivot axis, so as to clean the teeth or the nails, thereby enabling the creative rotary cleaning and care The tool set can also provide others with assistance for people with mobility impairments (such as those suffering from Parkinson's disease, stroke or vegetative people) for tooth cleaning or nail care, thereby effectively reducing the burden of care.

10: Pedestal

11: buckle part

12: Appliance Department

20: Assembling structure

21: Group connector

22: Lid

23: Assembly hole

24: driven tooth

30a~30c: Utensils

31a~31c: Assembly part

32: Cone brush head

33: Bristles

331: back

332: middle section

333: front section

34: frosted sheet

341: Matte surface

40: Rotary drive mechanism

41: Power input

42: power output

43: drive shaft

44: Transmission gear

50: drive handle

51: buckle seat

52: drive module

521: Driver

522: output mandrel

60: Teeth

70: Orthodontics

71: Dental arch line

80: nails

L1: Central axis

L2: pivot axis

Figure 1: This is a schematic diagram of the three-dimensional appearance of the first preferred embodiment of the created rotary cleaning and nursing appliance.

Figure 2: A schematic side plan view of Figure 1.

Figure 3: is a three-dimensional exploded schematic diagram of the appliance parts and assembly structure of Figure 1;

Figure 4: This is a partial cross-sectional schematic diagram of the assembly part of the first preferred embodiment of the creative rotary cleaning and nursing appliance.

Figure 5: This is a schematic cross-sectional view of the first preferred embodiment of the created rotary cleaning and nursing appliance.

Fig. 6: This is a three-dimensional exploded schematic diagram of the appliance parts and the assembling structure of the second preferred embodiment of the creative rotary cleaning and nursing appliance.

Figure 7: This is a three-dimensional schematic diagram of the third preferred embodiment of the creative rotary cleaning and nursing appliance.

Figure 8: is a three-dimensional exploded schematic view of the appliance parts and assembly structure of Figure 7;

Figure 9: This is a three-dimensional exploded schematic diagram of the assembly part and the frosting sheet of the third preferred embodiment of the creative rotary cleaning and nursing appliance.

Figure 10: This is a schematic diagram of the appearance of the first preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 11: is a three-dimensional exploded schematic view of Figure 10;

Figure 12: This is a partial cross-sectional schematic diagram of the second preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 13: This is a three-dimensional exploded schematic diagram of the third preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 14: This is a schematic diagram of the actuation mode of the rotary drive mechanism of the creative rotary cleaning and care appliance set.

Figure 15: This is a schematic diagram of cleaning the teeth gap of the first preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 16: This is a schematic diagram of cleaning the teeth gap of the second preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 17: This is a schematic diagram of the cleaning appliance, dental arch line and teeth of the second preferred embodiment of the creative rotary cleaning and care appliance set.

Figure 18: This is a schematic diagram of the use state of the third preferred embodiment of the creative rotary cleaning and care appliance set.

Please refer to FIGS. 1 to 8, which are several preferred embodiments of the creation of a rotating cleaning and nursing appliance, which includes a base 10, a connecting structure 20, an appliance part 30 a-30 c and a rotation driving mechanism 40.

As shown in Figures 1, 2, 4, and 5, the bottom end of the base 10 forms a buckle portion 11, and the top end of the base 10 forms a tool portion 12, and the base 10 defines a central axis L1 and a pivot axis L2 located in the appliance part 12, the pivot axis L2 and the central axis L1 are not parallel to each other.

As shown in Figures 4 and 5, the assembling structure 20 is attached to the appliance portion 12 of the base 10 and can pivot about the pivot axis L2, wherein the assembling structure 20 includes a set of joints 21 And a cover body 22. The set of joints 21 is formed with an assembly hole 23 that penetrates back and forth. The cover body 22 is arranged to cover the rear end of the set of joints 21 and can be relative to the set of joints 21 along the pivot axis L2 It moves linearly. In addition, a driven tooth portion 24 is formed on the assembling structure 20.

As shown in Figures 3, 6, and 8, the appliance parts 30a~30c are detachably assembled on the assembling structure 20, wherein, as shown in Fig. 5, the appliance parts 30a~30c can extend It is inserted into and fixed in the assembly hole 23 and abuts against the cover 22.

As shown in Figures 4 and 5, the rotary drive mechanism 40 is arranged in the base 10. The rotary drive mechanism 40 has a power input 41 and a power output 42. The power input 41 extends to The buckle portion 11 of the base 10, the power output terminal 42 is connected to the assembly structure 20, the rotation driving mechanism 40 can drive the assembly structure 20 to pivot around the pivot axis L2, wherein the rotation The driving mechanism 40 includes a transmission shaft 43. The power input end 41 is located at the bottom end of the transmission shaft 43. The power output end 42 is located at the top end of the transmission shaft 43. A transmission tooth portion 44 is formed at the power output end 42, and the transmission tooth portion 44 meshes with the driven tooth portion 24 of the assembling structure 20.

The creative rotary cleaning and nursing appliance can be set into different implementation modes according to its use. Among them, as shown in Figures 1 to 3, in the first preferred embodiment of the creative rotary cleaning and nursing appliance, the The rotary cleaning and nursing appliance can be used to clean the interdental teeth. The appliance piece 30a has a set of connecting parts 31a and a cone-shaped brush head 32. The assembly part 31a can be arranged on the assembly structure 20. The tapered brush head 32 is formed at the assembly portion 31a.

As shown in FIG. 6, in the second preferred embodiment of the rotating cleaning and care appliance of the present invention, the rotating cleaning and care appliance can also be used for cleaning the interdental teeth of teeth, and the appliance member 30b has a set of The connecting portion 31b and a bristle portion 33, the assembling portion 31b can be arranged on the assembling structure 20, the bristle portion 33 is formed on the assembling portion 31b, and the bristle portion 33 is from the assembling The portion 31 b sequentially defines a rear section 331, a middle section 332, and a front section 333 outwardly. The rear section 331 of the bristle section 33 and the front section 333 of the bristle section 33 are wider than the middle section 332 of the bristle section 33.

As shown in Figures 7 and 8, in the third preferred embodiment of the rotating cleaning and care appliance of the present invention, the rotating cleaning and care appliance can be used for nail care, and the appliance piece 30c includes a set of The connecting portion 31c and a matte sheet 34, the assembly part 31c can be arranged on the assembly structure 20, and as shown in FIG. 9, the matte sheet 34 is detachably assembled on the assembly part 31c Above, a frosted surface 341 is formed on the frosted sheet 34.

Please also refer to FIGS. 10 to 13, which are several preferred embodiments of the creation of a rotating cleaning and care appliance set, which includes at least one rotating cleaning and care appliance as described above and a driving handle 50.

As shown in Figure 10 and Figure 11, the rotary cleaning and care appliance may be the first preferred embodiment of the rotary cleaning and care appliance applied to interdental cleaning of teeth; or as shown in Figure 12, the application The second preferred embodiment of the rotary cleaning and care tool for cleaning the interdental teeth of teeth; or the third preferred embodiment of the rotary cleaning and care tool for nail care as shown in FIG. 13.

As shown in Figures 10 to 13, the end of the drive handle 50 is formed with a buckle seat 51, the drive handle 50 is provided with a drive module 52, the drive module 52 includes a drive 521 and an output A spindle 522, the output spindle 522 is axially rotatably connected to the driving member 521, and the output spindle 522 extends to the buckle seat 51, the buckle portion 11 of the rotary cleaning and care appliance is It is detachably buckled to the buckle base 51, and the output shaft 522 can be connected to the power input end 41 of the rotary cleaning and nursing appliance.

Wherein, as shown in FIGS. 10 to 12, in the first preferred embodiment and the second preferred embodiment of the rotating cleaning and care appliance set, the rotating cleaning and care appliance can be applied to The first preferred embodiment of interdental cleaning of teeth or the second preferred embodiment of the rotary cleaning and care appliance; as shown in Figure 13, the third preferred embodiment of the rotary cleaning and care appliance set In an embodiment, the rotating cleaning and care appliance may be the rotating cleaning and care appliance in the third preferred embodiment for nail care.

When the user is holding the driving handle 50, the user can hold the driving handle 50 with the index finger, middle finger and thumb, and make the appliance parts 30a-30c of the rotating cleaning and care appliance face downward, thereby Allows the user to control the movement or rotation of the drive handle 50 through the thumb and forefinger when operating the rotary cleaning and nursing appliance set for cleaning and nursing actions, so as to achieve precise control of the appliances of the appliance parts 30a-30c The effect of the part 12 position.

Wherein, as shown in FIG. 14, taking the first preferred embodiment of the rotating cleaning and care appliance set of this invention as an example, when the user is using the rotating cleaning and care appliance set, the user can start the drive The module 52 enables the driving member 521 of the driving module 52 to drive the transmission shaft 43 to pivot along the central axis L1, so that the transmission tooth 44 of the transmission shaft 43 passes through the driven tooth 24 The assembling structure 20 is driven to pivot around the pivot axis L2, so that the appliance member 30a can rotate with the assembling structure 20 around the pivot axis L2, wherein the driving member 521 may be a servo The motor can drive the output mandrel 522 to pivot in the forward and reverse directions, so that the appliance part 30a can also rotate in the forward and reverse directions.

As shown in FIG. 15, taking the first preferred embodiment of the rotating cleaning and care appliance set of the present invention as an example, when the user is cleaning the interdental gap of the teeth 60, the user can hold the driving handle 50, and Extend the cone-shaped brush head 32 of the appliance part 30a of the rotary cleaning and care appliance to the gap between the teeth 60. At this time, the user can activate the drive module 52 to make the appliance part 30a conical The brush head 32 rotates, so that the tapered brush head 32 can bring out the food residue and dirt in the teeth gap, thereby achieving the cleaning effect of the teeth gap.

As shown in FIG. 16, taking the second preferred embodiment of the rotating cleaning and care appliance set of the present invention as an example, when the user is cleaning the interdental gap of the teeth 60, the user can hold the driving handle 50, And extend the bristles 33 of the appliance part 30b of the rotary cleaning and care appliance set into the gap between the teeth 60. At this time, the user can activate the driving module 52 to make the bristles of the appliance part 30b 33 rotates, so that the bristle portion 33 can clean the interdental spaces of the teeth 60 and scrape the food residue and dirt between the interdental spaces, thereby achieving the interdental cleaning effect.

Wherein, since the width of the front section 333 of the bristle portion 33 is greater than the width of the middle section 332 of the bristle portion 33, when the bristle portion 33 of the appliance piece 30b is rotating, the outer edge of the front section 333 of the bristle portion 33 can be scraped off Dirt or food residues on the inner edge of the interdental crevices of the teeth 60, thereby achieving a comprehensive cleaning effect of interdental crevices.

In addition, as shown in FIG. 17, the second preferred embodiment of the rotating cleaning and care appliance set of the present invention can also be used to clean the aligners 70, the dental arch line 71 and the gap between the teeth 60 set on the teeth 60. , The user can extend the appliance piece 30b into the gap between the orthosis 70 and the dental arch line 71 and the teeth 60. Through the dumbbell-shaped bristle portion 33, the orthosis 70 and the dental arch line 71 can be effectively scraped off. The food residues and dirt in the gaps between the teeth 60 can achieve the effect of comprehensively cleaning the teeth 60, the braces 70 and the dental arch line 71.

As shown in Fig. 18, taking the third preferred embodiment of the rotating cleaning and care appliance set of the present creation as an example, when the user is taking care of the nail 80, the user can hold the driving handle 50 and place the The frosted surface 341 of the appliance piece 30c is against the surface of the nail 80, and the user can control the appliance piece 30c to rotate around the pivot axis L2 by activating the drive handle 50, so that the frosted surface 341 can Polish the surface of the nail 80.

Among them, as shown in Figures 3, 6, and 8, since the appliance parts 30a~30c of the rotary cleaning and nursing appliance are detachably arranged on the assembly joint 21, when the user needs to change the appliance parts At 30a~30c, the user can press the cover 22 of the assembling structure 20 to remove the assembling parts 31a~31c of the appliance parts 30a~30c from the assembling hole 23 of the connector 21 and then remove it The utensils 30a-30c can provide users with regular replacement of the utensils 30a-30c for use, thereby effectively improving hygiene and safety, and when the user is taking care of his nails, by replacing the utensils 30c or the The scrubbing sheet 34 can prevent different users from having onychomycosis (onychomycosis) or inadvertently bleeding during the operation, which may cause cross-infection and other problems.

In addition, the creative rotary cleaning and care tool set can use the rotating drive mechanism 40 to drive the tool parts 30a-30c to rotate around the pivot axis L2 for cleaning teeth or nail care, thereby making the creative rotary The cleaning and care appliance group can also provide others with assistance for people with mobility impairments (such as those suffering from Parkinson's disease, stroke or vegetative people) for tooth cleaning or nail care, thereby effectively reducing the burden of care.

In summary, the creative rotary cleaning and care appliance set can use the rotation drive mechanism 40 to drive the appliance parts 30a-30c to rotate around the pivot axis L2, thereby simulating the user cleaning the teeth between the teeth or nursing The action of the nail allows the user to perform cleaning and care actions without manually rotating the cleaning and care appliance set during the operation, and the operation is more labor-saving and convenient.

10: Pedestal

11: buckle part

12: Appliance Department

21: Group connector

22: Lid

30a: Utensils

31a: Assembly part

32: Cone brush head

40: Rotary drive mechanism

41: Power input

50: drive handle

51: buckle seat

522: output mandrel

Claims (7)

A rotary cleaning and nursing appliance, comprising: a base, a buckle part is formed at the bottom end, and an appliance part is formed at the top end of the base, the base defines a central axis and a pivot located in the appliance part A rotating shaft, the pivot shaft and the central axis are not parallel to each other; an assembly structure, which is attached to the tool part of the base and can pivot around the pivot axis, the assembly structure includes a set of joints And a cover body, an assembly hole penetrating back and forth is formed inside the set of joints, the cover system is coverly arranged at the rear end of the set of joints, and can move linearly along the pivot axis relative to the set of joints; a tool part, It is detachably installed on the assembling structure, and the appliance piece can be inserted into and fixed in the assembling hole, and abuts against the cover; and a rotary drive mechanism, which is attached to the In the base, the rotation drive mechanism has a power input end and a power output end, the power input end is extended to the buckle portion of the base, the power output end is connected to the assembly structure, and the rotation drive mechanism can The assembling structure is driven to pivot around the pivot axis. The rotary cleaning and nursing appliance according to claim 1, wherein the appliance piece has a set of connecting parts and a cone-shaped brush head, the assembly part can be arranged on the assembling structure, and the cone-shaped brush head is Formed in the assembly part. The rotary cleaning and care appliance according to claim 1, wherein the appliance piece has a set of connecting parts and a bristle part, the connecting part can be arranged on the connecting structure, and the bristle part is formed on the set接部。 Connecting department. The rotary cleaning and care appliance according to claim 3, wherein the bristle part is defined from the assembly part to have a rear section, a middle section and a front section in order, and the width of the rear section of the bristle section and the front section of the bristle section Larger than the middle section of the bristle section. The rotary cleaning and nursing appliance according to claim 1, wherein the appliance piece includes a connecting portion and a frosting sheet, the connecting portion can be arranged on the connecting structure, and the frosting sheet is detachable The ground group is arranged on the connection part, and a frosted surface is formed on the frosted sheet. The rotary cleaning and nursing appliance according to any one of claims 1 to 5, wherein a driven tooth portion is formed on the assembling structure, and the rotation driving mechanism includes a transmission shaft, and the power input end is Located at the bottom end of the transmission shaft, the power output end is located at the top end of the transmission shaft, the transmission shaft forms a transmission tooth portion at the power output end, and the transmission tooth portion is connected to the assembly The driven teeth of the structure mesh. A rotary cleaning and nursing appliance set, comprising: at least one rotary cleaning and nursing appliance according to any one of claims 1 to 6; and a driving handle, the end of which is formed with a buckle seat, inside the driving handle A drive module is provided, the drive module includes a drive member and an output mandrel, the output mandrel is axially rotatably connected to the drive member, and the output mandrel extends to the buckle seat, The buckling part of the rotating cleaning and nursing appliance is detachably fastened to the buckling seat, and the output mandrel can be connected to the power input end of the rotating cleaning and nursing appliance.

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