TWI710334B - Tilting type cleaning and nursing appliance and tilting cleaning and nursing tool set - Google Patents

Abstract

This creation is a tilting cleaning and nursing appliance and a tilting cleaning and nursing tool set. The tilting cleaning and nursing tool set includes a tilting cleaning and nursing tool and a drive handle with a drive module. The tilting cleaning and nursing tool includes a base The base, the tool part with the tool part and the yaw drive mechanism, the base is detachably fastened to the drive handle, the tool is arranged on the base and can perform axial yaw movement relative to the base, and the yaw drive The mechanism is a drive module set in the base and connected to the tool part and the drive handle, and can drive the tool part to yaw axially. The yaw drive mechanism is used to drive the tool part to move in the axial direction to simulate the user cleaning The action of teeth or nail care allows the user to perform cleaning and care actions without significantly moving the cleaning and care appliance set during operation, which is more labor-saving and convenient in operation.

Description

Tilting type cleaning and nursing appliance and tilting cleaning and nursing tool set

This creation is a deflection type cleaning and care appliance and deflection type cleaning and care appliance set, especially a deflection type cleaning and care appliance and deflection type cleaning and care appliance set that can be used for cleaning and care actions such as cleaning teeth or nursing nails .

When performing cleaning and nursing actions such as tooth cleaning or nail care, people will use and operate cleaning and nursing tools such as toothbrushes or nail scrubbing sticks to complete the cleaning and care of teeth or nails.

Take cleaning teeth as an example. Traditionally, when cleaning teeth, the toothbrush is mainly held in hand and manually driven to move in the radial direction relative to the teeth, and the toothbrush is rotated axially, so that the cleaning and care appliance can target the teeth. Clean the gap between the gums.

However, manual cleaning of teeth is not only difficult for the bristles of the toothbrush to clean the teeth deeply, but also requires repeated movement of the toothbrush during the operation of the toothbrush, which is more laborious in operation. Therefore, electric toothbrushes are now available on the market for users to purchase and use. .

The aforementioned commercially available electric toothbrushes can be further divided into vibrating or rotating electric toothbrushes according to their drive type. The electric toothbrush includes a handle and a brush head. A drive module is provided inside the handle. The head is detachably arranged on the handle and connected to the drive module. The drive module can drive the brush head to vibrate or rotate according to its drive type, so that the user can save effort during use. Regardless of whether it is a vibrating or rotating electric toothbrush, both of them are difficult to simulate the user's radial movement of the toothbrush to clean the teeth, and it is difficult to achieve the effect of cleaning the gap between the teeth and the gums.

Furthermore, take nail care as an example. At present, when performing nail care, there is no electric care device on the market for nail care. Instead, you can only manually polish the nails by holding the scrubbing stick. As a result, the user needs to move the sanding rod repeatedly when sanding the nails, which is more inconvenient in operation, and when sanding the nails manually, the uneven sanding force easily affects the nail sanding effect.

The main purpose of this creation is to provide a tilting type cleaning and nursing tool set and tilting type cleaning and nursing tool set, hoping to improve the inconvenience of operation and use of today's manual cleaning and nursing tools, and electric cleaning and nursing tools are difficult to simulate If the user moves the toothbrush radially to clean the teeth, it is difficult to achieve the effect of cleaning the gap between the teeth and the gums.

In order to achieve the purpose of the previous disclosure, the pendulum cleaning and nursing appliances in this creation include: A base, the bottom end of which forms a buckling part, and the base defines a central axis; An appliance piece, which is arranged on the base and can pivot axially relative to the central axis of the base, and an appliance part is formed on the appliance piece; and A yaw drive mechanism is arranged in the base, the yaw drive mechanism has a power input end and a power output end, the power input end extends to the buckle portion of the base, the power output end The appliance is connected, and the yaw drive mechanism can drive the appliance to swing axially along the central axis of the base.

Wherein, the appliance part of the appliance piece includes a brush head and a bristle structure, the bristle structure includes a plurality of bristle bundles, the plurality of bristle bundles are arranged on the brush head, and each bristle bundle has a plurality of bristles.

Or, the tool part of the appliance includes a set of joints and at least one frosting sheet, the frosting sheet is detachably arranged on one side of the set of joints, and the frosting sheet is on the other side of the set of joints Form an arc-shaped matte surface.

In addition, in order to achieve the purpose of the previous disclosure, the pendulum type cleaning and care appliance set in this creation includes: At least the same as the aforementioned swing-type cleaning and nursing appliances; and A drive handle, a buckle seat is formed at the end of the drive handle, a drive module is arranged inside the drive handle, and the drive module includes a drive member and an output mandrel, the output mandrel is axially rotatably connected The driving part, and the output mandrel extends to the buckle seat, the buckle part of the tilting cleaning and care appliance is detachably buckled to the buckle seat, and the output mandrel can be connected to the The power input terminal of tilting cleaning and nursing appliances.

The pendulum-type cleaning and nursing appliance of this creation can be buckled and arranged on the buckle seat of the drive handle, so that the pendulum drive mechanism of the pendulum-type cleaning and nursing appliance can be driven by the drive module of the drive handle, The appliance piece is repeatedly axially deflected relative to the base, thereby simulating the action of the user when cleaning teeth or caring for nails, so that the user does not need to move or rotate the cleaning and care appliance set significantly during operation That is, cleaning and nursing actions can be performed, and the operation is more labor-saving and convenient.

In addition, as mentioned above, the deflection type cleaning and care appliance set of the present creation can use the deflection drive mechanism to drive the appliance part to perform repeated axial deflection relative to the base, so as to clean the teeth or care for the nails. The pendulum-type cleaning and care appliance set of this creation 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.

Please refer to Figures 1 to 3, Figure 7 and Figure 8, which are several preferred embodiments of the creation of a tilting cleaning and nursing appliance, which includes a base 10, an appliance piece 20a, 20b and a deflection drive mechanism.

As shown in FIGS. 1, 2, and 7, a buckling portion 11 is formed at the bottom end of the base 10, and the base 10 defines a central axis L.

As shown in Figures 1, 2, and 7, the utensils 20a, 20b are arranged on the base 10 and can pivot axially relative to the central axis L of the base 10. The utensils 20a, 20b are A tool part 21a, 21b is formed.

As shown in FIGS. 2 to 5, the yaw drive mechanism 30 is arranged in the base 10. The yaw drive mechanism 30 has a power input end 31 and a power output end 32, and the power input end 31 is extended To the buckle 11 of the base 10, the power output end 32 is connected to the appliance parts 20a, 20b, and the yaw drive mechanism 30 can drive the appliance parts 20a, 20b to axis along the central axis L of the base 10 Swing towards.

Wherein, as shown in FIGS. 2 to 5, a movable space 33 is further formed in the base 10, and the deflection drive mechanism includes a radial slider 34, an input shaft 35 and an output shaft 36. The sliding block 34 is radially movably arranged in the movable space 33 of the base 10. The opposite end faces of the radial sliding block 34 are respectively formed with a long hole 341 in the vertical direction of movement and a pivot hole 342. The One end of the input shaft 35 forms the power input end 31, and the input shaft 35 protrudes from the other end of the power input end 31 to form a first pivot 351, and the first pivot 351 is deviated from the The central axis L extends into the long hole 341 of the radial slider 34, one end of the output shaft 36 forms the power output end 32, and the output shaft 36 protrudes from the other end of the power output end 32. A second pivot post 361 is formed, and the second pivot post 361 is offset from the central axis L and extends into the pivot hole 342 of the radial slider 34.

The pendulum-type cleaning and nursing appliance of this invention can be set into different implementation modes according to its use. Among them, in the first preferred embodiment of the pendulum-type cleaning and nursing appliance of this invention, as shown in Figures 1 and 2, The deflection type cleaning and care appliance can be used for cleaning the teeth 50. The appliance part 21a of the appliance piece 20a includes a brush head 22 and a bristle structure 23. The bristle structure 23 includes a plurality of bristle bundles 231, and the plurality of bristle bundles 231 The brush head 22 is arranged in a row, and each bristle bundle 231 has a plurality of bristles 232.

Wherein, as shown in FIGS. 1 and 2, the brush head 22 may further define a brush surface 221, and the bristles 232 of the plurality of bristle bundles 231 are formed on the brush surface 221; in addition, the bristle structure 23 extends from the base 10 The central axis L direction outwardly defines a rear bristle portion 24, a middle bristle portion 25, and a front bristle portion 26. The plurality of bristle bundles 231 are respectively distributed on the rear bristle portion 24, the middle bristle portion 25 and the The front bristle portion 26, the length of the bristles 232 of the middle bristle portion 25 is less than the length of the bristles 232 of the front bristle portion 26 and the length of the bristles 232 of the rear bristle portion 24; further, the bristles 232 of the front bristle portion 26 and the brush The angle θ between the surface 221 adjacent to the end of the brush head 22 is an obtuse angle; in addition, as shown in FIGS. 2 and 6, the bristles 232 of the front bristle portion 26 and the rear bristle bundle 231 are opposite to the brush surface 221. One end forms a V-shaped cleaning surface 27 parallel to the center line.

As shown in Figures 7 and 8, in the second preferred embodiment of the pendulum-type cleaning and nursing appliance of the present creation, the appliance part 21b of the appliance piece 20b includes a set of joints 28 and at least one frosting sheet 29, so The frosted sheet 29 is detachably arranged on one side of the set of joints 28, and the frosted sheet 29 forms an arc-shaped frosted surface 291 on the other side of the set of joints 28.

Wherein, as shown in FIGS. 7-9, one side of the assembly joint 28 is formed with a through assembly connection hole 281 and a plurality of positioning holes 282, and the frosted sheet 29 has a set of connection posts 292 and a plurality of positioning posts 293, The assembling posts 292 correspond to and pass through the assembling holes 281 of the group of connectors 28, and the plural positioning posts 293 respectively correspond to and extend into the plural locating holes 282 of the group of connectors 28.

Please also refer to FIGS. 10 to 13, which are several preferred embodiments of the pendulum-type cleaning and care appliance set, which include at least the pendulum-type cleaning and care appliance as described above and a driving handle 40.

As shown in Figures 10 and 11, the tilting cleaning and nursing appliance can be the tilting cleaning and nursing appliance as the first preferred embodiment applied to cleaning the teeth 50, or as shown in Figure 12. The deflection type cleaning and care appliance of the second preferred embodiment applied to nail 60 care.

As shown in FIG. 13, the end of the driving handle 40 is formed with a buckle seat 41. The driving handle 40 is provided with a driving module 42 inside. The driving module 42 includes a driving member 421 and an output shaft 422. , The output mandrel 422 is axially rotatably connected to the driving member 421, and the output mandrel 422 extends to the buckle seat 41, the buckle portion 11 of the tilting cleaning and nursing appliance is detachable The group is buckled to the buckle seat 41, and the output mandrel 422 can be connected to the power input end 31 of the tilting cleaning and nursing appliance.

Wherein, as shown in Figures 10 and 11, in the first preferred implementation of the deflection type cleaning and care appliance set, the deflection type cleaning and care appliance may be the first type used for cleaning teeth 50 A preferred embodiment of the tilting type cleaning and nursing appliance; as shown in FIG. 12, in the second preferred implementation of the tilting type cleaning and nursing tool set, the tilting type cleaning and nursing tool can be applied as The second preferred embodiment of the deflection cleaning and care tool for nail 60 care.

As shown in FIG. 10, when the user is holding the driving handle 40, the user can hold the driving handle 40 with the index finger, middle finger and thumb, and make the tool 20a of the deflection type cleaning and nursing appliance Facing downwards, this allows the user to control the movement or rotation of the drive handle 40 through the thumb and index finger when operating the tilting cleaning and care appliance set for cleaning and care actions, thereby achieving precise control of the appliance The effect of the position of the tool part 21a of the piece 20a.

Wherein, as shown in Figures 13-15, taking the first preferred embodiment of the created tilting cleaning and care appliance set as an example, when the user is using the tilting cleaning and care appliance set, the user The drive module 42 can be activated, so that the drive member 421 of the drive module 42 drives the output spindle 422 to rotate, and the output spindle 422 simultaneously drives the input shaft 35 of the yaw drive mechanism 30 to rotate, The first pivot 351 on the input shaft 35 rotates along the central axis L of the base 10 and drives the radial slider 34 to perform radial linear movement in the movable space 33. At this time, the diameter The sliding slider 34 will simultaneously drive the second pivot 361 of the output shaft 36 to perform a back and forth yaw movement along the central axis L, thereby causing the appliance parts 20a, 20b to produce repeated axial yaw movements.

Taking the deflection type cleaning and care appliance set of the first preferred embodiment to clean the teeth 50 as an example, when the user is cleaning the tooth surface of the teeth 50, the user can hold the drive handle 40 and move The cleaning surface 27 of the bristle structure 23 of the tilting cleaning and nursing appliance faces the tooth surface of the tooth 50.

Wherein, as shown in FIG. 16, the user can take the drive handle 40 of the tilting cleaning and nursing appliance laterally, so that the bristle structure 23 of the tilting cleaning and nursing appliance laterally abuts against the tooth surface of the tooth 50, by The yaw drive mechanism 30 drives the tool 20a to yaw, in addition to effectively cleaning the tooth surfaces of the teeth 50, and the bristles 232 on both sides of the bristle structure 23 can penetrate deeply between the teeth 50 and the gums 51 during the deflection process. And scrape out the food residue and dirt inside, thereby improving the cleaning effect of the teeth 50.

Furthermore, as shown in FIG. 17, the included angle θ between the bristles 232 of the front bristle portion 26 and the direction of the brush surface 221 adjacent to the end of the brush head 22 is an obtuse angle, and the length of the bristles 232 of the middle bristle portion 25 is less than this The length of the bristles 232 of the front bristle part 26 and the length of the bristles 232 of the rear bristle part 24, so when the user is cleaning the rear end of the molar teeth or the lingual tooth surface of the tooth 50, the middle bristle part 25 with the shorter length of the bristles 232 It does not interfere with the molars or other teeth 50, so that the anterior bristles 26 can extend to the rear end of the molars, the occlusal surface of the molars, or the inner side of the tongue of the teeth 50, so that the teeth 50 can be cleaned completely and effectively.

As shown in FIG. 18, taking care of the nail 60 with the deflection cleaning and care appliance of the second preferred embodiment as an example, when the user is taking care of the nail 60, the user can hold the driving handle 40 , And the frosted surface 291 of the deflection cleaning and care appliance faces the surface of the nail 60. The user can control the axial yaw movement of the appliance 20b by activating the drive handle 40, so that the matte surface 291 can Polish the surface of the nail 60.

Wherein, as shown in FIGS. 7-9, since the frosting sheet 29 of the deflection type cleaning and nursing appliance is detachably arranged on the assembly joint 28, when the user needs to change to the frosting sheet 29, use The plurality of positioning pins 293 can be separated from the positioning holes 282 of the set of joints 28 by pressing the assembly post 292 protruding behind the assembly joint 28, and then the frosting sheet 29 can be removed, so that when different users are in When using the deflection type cleaning and nursing appliance, it can be replaced with a new scrub sheet 29, which can prevent different users from having onychomycosis (onychomycosis) or inadvertently bleeding during the operation, resulting in cross infection, etc. problem.

In addition, the pendulum-type cleaning and care appliance set of the present creation can use the pendulum drive mechanism 30 to drive the appliance parts 20a, 20b to perform repeated axial deflection relative to the base 10 for cleaning teeth or nail care. This makes the pendulum-type cleaning and care kit of this creation also provide others with assistance for mobility-impaired persons (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 deflection type cleaning and care appliance set of the present creation can use the deflection drive mechanism 30 to drive the appliance pieces 20a, 20b to deflect axially relative to the base 10, thereby simulating the user cleaning teeth The action of 50 or the nail care 60 allows the user to perform cleaning and care actions without greatly moving the cleaning and care appliance set during the operation, which is more labor-saving and convenient in operation.

10: Pedestal

11: buckle part

20a, 20b: utensils

21a, 21b: Appliance Department

22: Brush head

221: Brush

23: bristle structure

231: Bristle Bundle

232: Brush

24: Rear section of bristles

25: Middle section of bristles

26: Front bristles

27: Clean the surface

28: Group connector

281: Assembly hole

282: positioning hole

29: frosted sheet

291: Frosted

292: Assembly column

293: positioning column

30: Deflection drive mechanism

31: Power input

32: Power output

33: Event space

34: Radial slider

341: Long Hole

342: pivot hole

35: Input shaft

351: The First Pivot

36: output shaft

361: Second Pivot

40: drive handle

41: buckle seat

42: drive module

421: Driver

422: output mandrel

50: Teeth

51: Gum

60: nails

θ: The angle between the bristles and the direction of the brush surface adjacent to the appliance

L: central axis

Figure 1: This is a three-dimensional schematic diagram of the first preferred embodiment of the created deflection cleaning and nursing appliance. Figure 2: This is a schematic side plan view of the first preferred embodiment of the pendulum-type cleaning and nursing appliance created. Figure 3: This is an exploded schematic diagram of the first preferred embodiment of the pendulum-type cleaning and nursing appliance. Figure 4: This is a schematic front sectional view of the first preferred embodiment of the pendulum-type cleaning and nursing appliance created. Figure 5: A schematic cross-sectional view of Figure 4 A-A. Figure 6: This is a schematic diagram of an end-view plan of the first preferred embodiment of the pendulum-type cleaning and nursing appliance created. Fig. 7: This is a three-dimensional exploded schematic diagram of the second preferred embodiment of the pendulum-type cleaning and nursing appliance. Figure 8: This is a three-dimensional schematic diagram of the second preferred embodiment of the created tilting cleaning and nursing appliance. Figure 9: This is a partial cross-sectional schematic diagram of the second preferred embodiment of the created deflection cleaning and nursing appliance. Figure 10: This is a schematic diagram of the appearance of the first preferred embodiment of the pendulum-type cleaning and care appliance set. Fig. 11 is a three-dimensional exploded view of Fig. 10; Figure 12: This is a three-dimensional exploded schematic diagram of the second preferred embodiment of the creation of the tilting cleaning and care appliance set. Figure 13: A schematic diagram of the actuation mode of the deflection driving mechanism driven by the driving module of the deflection cleaning and nursing appliance set for this creation. Figure 14: Schematic diagram of the actuation mode of the deflection driving mechanism of the deflection type cleaning and nursing appliance set (1). Figure 15: Schematic diagram of the actuation mode of the deflection driving mechanism of the deflection cleaning and nursing appliance set for this creation (2). Figure 16: This is a schematic diagram of cleaning teeth in the first preferred embodiment of the creation of the tilting cleaning and care appliance set. Figure 17: This is a schematic diagram of cleaning the rear end of the molar tooth of the first preferred embodiment of the created tilting cleaning and care appliance set. Figure 18: This is a schematic diagram of the use state of the second preferred embodiment of the created tilting cleaning and care appliance set.

10: Pedestal

11: buckle part

20a: Utensils

21a: Appliance Department

22: Brush head

23: bristle structure

24: Rear section of bristles

25: Middle section of bristles

26: Front bristles

31: Power input

35: Input shaft

40: drive handle

41: buckle seat

422: output mandrel

Claims (9)

A deflection type cleaning and nursing appliance, comprising: a base, the bottom end of which forms a buckling part, the base defines a central axis, and a movable space is formed in the base; and an appliance piece is arranged in On the base, it can pivot axially relative to the center axis of the base, the tool part is formed on the tool part; and a yaw drive mechanism, which is arranged in the base, the yaw drive mechanism has A power input end and a power output end, the power input end is extended to the buckle part of the base, the power output end is connected to the tool part, the yaw drive mechanism can drive the tool part along the base The central axis is axially deflected, the deflection drive mechanism includes a radial slider, an input shaft and an output shaft. The radial slider is radially movably arranged in the movable space of the base, The two opposite end surfaces of the radial slider are respectively formed with a long hole in the vertical direction of movement and a pivot hole, one end of the input shaft forms the power input end, and the input shaft is opposite to the power input end The other end protrudes to form a first pivot, the first pivot deviates from the central axis and extends into the long hole of the radial slider, one end of the output shaft forms the power output end, and The output shaft protrudes from the other end relative to the power output end to form a second pivot. The second pivot deviates from the central axis and extends into the pivot hole of the radial slider. The deflection type cleaning and care appliance according to claim 1, wherein the appliance part of the appliance piece includes a brush head and a bristle structure, the bristle structure includes a plurality of bristle bundles, and the plurality of bristle bundles are arranged on the brush head, Each bristle bundle has many bristles. The deflection cleaning and care appliance according to claim 2, wherein the brush head defines a brush surface, and the bristles of the plurality of bristle bundles are formed on the brush surface. The deflection type cleaning and care appliance according to claim 3, wherein the bristle structure defines a rear bristle part, a middle bristle part and a front bristle part in sequence outwards from the base along the central axis direction, the plurality of bristles The bundles are respectively distributed in the rear section, the middle section and the front section The bristle portion, the bristle length of the middle bristle portion is smaller than the bristle length of the front bristle portion and the bristle length of the rear bristle portion. The deflection cleaning and care appliance according to claim 4, wherein the angle between the bristles of the front bristle portion and the direction of the brush surface adjacent to the end of the brush head is an obtuse angle. The deflection type cleaning and care appliance according to claim 5, wherein the bristles of the front-stage bristle portion and the rear-stage bristle bundle respectively form a V-shaped cleaning surface parallel to the central axis at the other end relative to the brush surface. The deflection cleaning and nursing appliance according to claim 1, wherein the appliance part of the appliance includes a set of joints and at least one frosting sheet, and the frosting sheet is detachably arranged on one side of the set of joints, and The frosted sheet forms an arc-shaped frosted surface on the other side opposite to the set of joints. The deflection type cleaning and care appliance according to claim 7, wherein one side of the assembly joint is formed with a through assembly connection hole and a plurality of positioning holes, the frosting sheet has a set of connection posts and a plurality of positioning posts, the The assembling posts correspond to and pass through the assembling holes of the group of joints, and the plural positioning posts respectively correspond to and extend into the plural locating holes of the group of joints. A tilting type cleaning and nursing tool set, comprising: at least one tilting type cleaning and nursing tool according to any one of claims 1 to 8; and a driving handle, the end of which is formed with a buckle seat, and the driving A drive module is provided inside the handle. 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 The buckling part of the tilting 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 tilting cleaning and nursing appliance.

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