TWI681765B - Degenerative knee adjustment bracket - Google Patents

Abstract

The degenerative knee adjustment bracket of this creation includes an orthopedic joint and two belt brackets. The orthopedic joint includes a fixed plate set, two rotating wheels, a linking shaft, an operating member, a linking component, and a pusher. The two rotating wheels can be mounted coaxially and rotatably Set in the fixed plate group, the linkage shaft is combined with the two rotation wheels and is non-coaxially arranged with the two rotation wheels, the operating part is fixed to the two rotation wheels, the linkage assembly includes two opposite ends, and one end of the linkage assembly is combined with the linkage The shaft can be driven by the linkage shaft to reciprocate relative to the fixed plate group, and the pushing member is fixed to the other end of the linkage component. The two belt brackets are respectively coupled to the opposite ends of the fixed plate group; For the problem of inconcentration of strength, this creation can directly apply the corrective force to the knee joint with the corrective joint of the knee joint of the adjacent patient, and can concentrate the power and enhance the effect of correction.

Description

Degenerative knee adjustment bracket

This creative department relates to an orthopedic aid, especially a degenerative knee adjustment bracket that can provide direct correction power.

The knee joints of the human body may deteriorate due to age, overweight, or overuse, resulting in symptoms such as pain and discomfort in the knee, inconvenient walking, and deformed knee joints. In order to assist patients with knee degeneration to walk and live normally, assistive devices such as orthodontic bands, braces or knee protectors are used during the course of treatment to provide support to the patient's knee joint.

An existing assistive device for treating knee joint degeneration includes: a belt support and a plurality of belts arranged on the belt support, which are tied to a single leg with a plurality of belts, and a plurality of belts Strength to improve the symptoms of knee degeneration in one leg; however, this kind of knee degeneration correction aids are likely to be caused by uneven binding of the strap, which will lead to inadequate support force and reduce the efficacy of treatment.

In summary, the existing knee degeneration correction aids cannot provide patients with good improvement and support effects, so there is room for improvement and progress in the design of aids.

In order to improve the existing knee joint degeneration correction aids, the support force will not be concentrated due to the uneven binding of the belt, this creation proposes a degenerative knee adjustment bracket, the correction joint system is adjacent to the patient's knee joint , And use the linkage component to drive the pusher to directly support the knee joint, which can concentrate the power and improve the support effect.

A degenerative knee joint adjusting bracket, comprising: an orthopedic joint, which comprises a fixed plate group, two rotating wheels, a linkage shaft, an operating member, a linkage component and a pushing member, the fixed plate group includes a length The opposite ends in the direction and the length direction, the two rotating wheels can be coaxially mounted on the fixed plate group, the linkage shaft is combined with the two rotating wheels and is non-coaxially arranged with the two rotating wheels, the operating member is Fixed to the two rotating wheels, the linkage assembly includes two opposite ends, one end of the linkage assembly is coupled to the linkage shaft, and the linkage assembly can be driven by the linkage shaft to reciprocate relative to the fixed plate group, the The pushing member is fixed to the other end of the linkage assembly; and two strap brackets, the two strap brackets are respectively coupled to opposite ends of the fixing plate group.

In the degenerative knee joint adjusting bracket, the linking component includes a linking block and a linking hole, the linking hole is a long hole and is sleeved on the linking shaft, and the linking block can pass through the linking hole Actively combined with the linked shaft.

In the degenerative knee joint adjusting bracket, the linkage component includes a coupling pin, the coupling pin penetrates the linkage block and is combined with the pushing member.

In the degenerative knee joint adjusting bracket, the pushing member includes a cushion that contacts the human body, and the cushion can adjust the distance from the linking block with the coupling pin.

In the degenerative knee joint adjusting bracket, each of the rotating wheels includes a joint portion, the joint portion is located at the axis of the rotating wheel, and the joint portion and the linkage shaft are separated by the rotating wheel, and the operating member includes a relative The two ends of the operating member are respectively engaged with the two joints of the two rotating wheels.

The degenerative knee joint adjusting bracket includes a cover plate, the cover plate is coupled to the correction joint, and includes an upper surface, the upper surface is provided with an unlocking icon and a locking image The display shows the position of the linked component.

In the degenerative knee joint adjustment bracket, each belt bracket can be rotatably coupled to the correction joint relative to the correction joint.

In the degenerative knee joint adjusting bracket, each of the belt brackets includes a pivot end and a free end, and there is a difference between the pivot end and the free end.

The efficiency gains achieved by the technical means of this creation are:

1. When using the degenerative knee adjustment bracket of this creation, it uses the linkage component to drive the pusher to push the patient's knee joint to provide the strength to support the knee. Because the corrected joint is close to the knee joint, it can directly face the knee The strength of the support provided by the joint concentrates the strength of the support, which can improve the problem that the existing auxiliary equipment will affect the support effect due to the uneven strapping of the correction belt, and enhance the effectiveness of this creation to improve the symptoms of knee joint degeneration.

2. The degenerative knee adjustment bracket of this creation can be tied to the patient's legs independently, without the need to bind the legs to concentrate the support force, which can provide support to the knee joint while taking into account the convenience of the patient's walking .

10‧‧‧Corrected joint

11‧‧‧Fixed plate set

111‧‧‧First fixing plate

112‧‧‧Second fixing plate

113‧‧‧The third fixed plate

1111, 1121, 1131

1112, 1122, 1132 ‧‧‧ riveting holes

1123‧‧‧ Wheel housing

1133‧‧‧ Wheel shaft engagement

12‧‧‧Turning wheel

121‧‧‧Wheel

122‧‧‧axle

123‧‧‧Joint

124‧‧‧Eccentric hole

13‧‧‧Linked components

131‧‧‧ linkage block

132‧‧‧link hole

133‧‧‧ Insert hole

134‧‧‧slot

135‧‧‧Combined pin

14‧‧‧ linkage shaft

15‧‧‧operating parts

151‧‧‧ Grip

152‧‧‧Combined end

1521‧‧‧Card slot

16‧‧‧Pushing pieces

161‧‧‧Installation

162‧‧‧Joint

163‧‧‧Cushion

164‧‧‧E buckle

20‧‧‧Belt stand

21‧‧‧Metal plate parts

211‧‧‧Pivot end

212‧‧‧ free end

22‧‧‧Plastic plate parts

221‧‧‧Girdle hole

30‧‧‧cover

31‧‧‧accommodation space

32‧‧‧Upper surface

321‧‧‧Unlock icon

322‧‧‧lock icon

33‧‧‧Side

331‧‧‧Shaft hole

332‧‧‧Combination arm

34‧‧‧Shaft sleeve

Figure 1 is a perspective view of the appearance of the creation.

Figure 2 is a perspective view of the appearance of the creation.

Figure 3 is a partial exploded perspective view of the creation.

Figure 4 is a partial exploded perspective view of the creation.

Fig. 5 is a partial cross-sectional side view of the operation member of the creation when it faces the locking icon.

Fig. 6 is a partial cross-sectional side view of the operation member of the creation when it is facing the locking illustration.

Fig. 7 is a partial cross-sectional side view of the creation of the operation member facing the unlocking illustration.

FIG. 8 is a partial cross-sectional side view of the creation of the operation member facing the unlocking illustration.

Fig. 9 is a schematic diagram of the actual use state of the application of the author.

Fig. 10 is a schematic diagram of the actual use state of the application of the author.

In order to understand the technical features and practical effects of this creation in detail, and to achieve it in accordance with the content of the creation, the preferred embodiment as shown in the figure is further described in detail below: As shown in FIGS. 1 to 3, this A degenerative knee joint adjustment bracket created includes: an orthotic joint 10, two belt brackets 20, and a cover plate 30.

As shown in FIGS. 3 and 4, the orthotic joint 10 includes a fixed plate set 11, two rotating wheels 12, a linking component 13, a linking shaft 14, an operating member 15 and a pushing member 16.

As shown in FIG. 4, the fixing plate group 11 includes a length direction, a first fixing plate 111, a second fixing plate 112, a third fixing plate 113 and opposite ends in the length direction, the first fixing plate 111 includes a square through hole 1111 and two riveting holes 1112. The through hole 1111 is located in the center of the first fixing plate 111. The two riveting holes 1112 are provided along the length of the fixing plate group 11 and separated by the through hole 1111 . The second fixing plate 112 includes a square through hole 1121, two riveting holes 1122 and two wheel body accommodating portions 1123. The size and position of the through hole 1121 and the two riveting holes 1122 of the second fixing plate 112 are the same as those of the first The size and position of the through holes 1111 of the fixing plate 111 and the two riveting holes 1112 correspond to each other, and the two wheel body accommodating portions 1123 are recessed on both sides of the through hole 1121 with the longitudinal direction of the fixing plate group 11 as a symmetry axis . The third fixing plate 113 is disposed on the second fixing plate 112. The third fixing plate 113 includes a square through hole 1131, two riveting holes 1132 and two axle engaging portions 1133, and the through hole 1131 of the third fixing plate 113 The size and position of the two riveting holes 1132 correspond to the size and position of the through hole 1111 of the first fixing plate 111 and the two riveting holes 1112. The two shaft engaging portions 1133 are based on the length direction of the fixing plate group 11 For the axis of symmetry to be provided on both sides of the through hole 1131, the two shaft engaging portions 1133 are U-shaped and protrude from the surface of the third fixing plate 113.

The through hole 1111 of the first fixing plate 111, the through hole 1121 of the second fixing plate 112 and the through hole 1131 of the third fixing plate 113 form a channel together.

As shown in FIGS. 3 and 4, the two rotating wheels 12 are symmetrically arranged with the longitudinal direction of the fixing plate group 11 as the axis of symmetry, and the two rotating wheels 12 are coaxially provided in the through hole 1121 of the second fixing plate 112 The two rotating wheels 12 are mounted on the fixing plate group 11 coaxially and rotatably 113 by the second fixing plate 112 and the third fixing plate.

Each rotating wheel 12 includes a wheel body 121, a wheel shaft 122, a coupling portion 123 and an eccentric hole 124. The wheel shaft 122 of the rotating wheel 12 is protrudingly provided on the axis of the wheel body 121, and the coupling portion 123 is protrudingly provided on The wheel shaft 122, the coupling part 123 includes a shaft hole, the shaft hole of the coupling part 123 is provided with a thread, the eccentric hole 124 is penetrated through the wheel body 121 at a distance from the shaft center of the wheel body 121; The two wheel bodies 121 of the two rotating wheels 12 are respectively accommodated and abut against the two wheel body accommodating portions 1123 of the second fixing plate 112, and the two wheel shafts 122 are respectively received by the two wheel shaft engaging portions of the third fixing plate 113 1133 withholding.

As shown in FIGS. 4 to 6, the linkage assembly 13 includes opposite ends, a linkage block 131, a linkage hole 132, an insertion hole 133, two slots 134 and a coupling pin 135. The linking block 131 includes a first end and a second end located in the length direction of the linking assembly 13 and four sides. The linking hole 132 is penetrated through the linking block 131, and the linking hole 132 is adjacent to the first end of the linking block 131. The linking hole 132 is a long hole, the shape of the opening is along the length of the fixing plate group 11 extend. The insertion hole 133 is penetrated through the interlocking block 131 along the length direction of the interlocking assembly 13. The interposition hole 133 communicates with the interlocking hole 132. The interposition hole 133 is adjacent to the inner peripheral wall of the second end of the interlocking block 131 With internal thread. The two slots 134 take the length direction of the fixed plate group 11 as the axis of symmetry and extend in the length direction of the link assembly 13 and are recessed on opposite sides of the link block 131. Each slot 134 is a square recess groove. The coupling pin 135 penetrates the insertion hole 133 and penetrates the second end of the linking block 131. The coupling pin 135 is provided with an external thread and can be locked with the internal thread of the insertion hole 133.

As shown in FIGS. 6 and 8, the interlocking component 13 can move in the channel formed by the three through holes 1111, 1121 and 1131.

As shown in FIG. 4, the interlocking shaft 14 includes a longitudinal direction and opposite ends in the longitudinal direction. The two ends of the interlocking shaft 14 are fixed to the two eccentric holes 124 of the two rotating wheels 12 respectively, so that the The linking shaft 14 can be driven by the two rotating wheels 12; the linking shaft 14 passes through the linking hole 132 of the linking assembly 13; when the two rotating wheels 12 rotate, the linking shaft 14 can slide in the linking hole 132 The driving block 131 can be driven to reciprocate relative to the fixed plate group 11.

As shown in FIG. 3, the operating member 15 includes a grip portion 151 and two coupling ends 152. The two coupling ends 152 are connected by the holding portion 151. The two coupling ends 152 include two clamping grooves 1521. As shown in FIGS. 3, 5 and 7, the shape of each clamping groove 1521 corresponds to a The shape of the coupling portion 123 of the rotating wheel 12, the locking groove 1521 is engaged with the coupling portion 123 of the rotating wheel 12, and the rotating wheel 12 can be driven to rotate by the operating member 15.

As shown in FIGS. 2, 4 and 6, the pushing member 16 includes an installation member 161, two coupling parts 162, a cushion 163 and an E-buckle 164. The mounting member 161 includes a central hole and two opposing surfaces. The two joint portions 162 are square pieces. The two joint portions 162 are oppositely disposed on the mounting with the longitudinal direction of the fixing plate group 11 as a symmetry axis One surface of the member 161 is separated by the central hole of the mounting member 161, and the cushion 163 is coupled to the other surface of the mounting member 161. The two coupling parts 162 are respectively engaged with the two slots 134 of the linkage assembly 13. The central hole of the mounting member 161 is penetrated by the coupling pin 135 of the linkage assembly 13. The E-buckle 164 and the cushion 163 are located on the same surface of the mounting member 161 and are combined with the coupling pin 135, so that the mounting member 161 is not separated from the coupling pin 135. Since the coupling pin 135 can be screwed with the insertion hole 133, the user can adjust the distance between the cushion 163 and the second end of the linking block 131 by rotating the coupling pin 135.

As shown in FIG. 2, each strap bracket 20 includes a metal plate 21 and a plastic plate 22. Each metal plate 21 is elongated and includes a pivot end 211 and a free end 212. The pivot end 211 and the There is a difference D between the free ends 212, and then please refer to FIG. 4, the metal plate 21 pivots with the three rivet holes 1112, 1122 and 1132 of the three fixed plates 111, 112 and 113 with the pivot end 211 Then, the metal plate 21 can rotate relative to the orthosis 10 with the pivot end 211 as the axis. As shown in FIGS. 1 and 2, the plastic plate 22 is fixed to the metal plate 21. The shape of the plastic plate 22 is designed to conform to the leg shape of the human body. The plastic plate 22 is provided with a plurality of beams The strap hole 221 can be used to install a strap to tie the degenerative knee adjustment bracket to the patient's leg.

As shown in FIGS. 3 and 6, the cover plate 30 is coupled to the orthosis 10. The cover plate 30 includes an accommodating space 31, an upper surface 32, two side surfaces 33, and two shaft sleeves 34. The upper surface 32 can cover the orthotic joint 10. The upper surface 32 has an unlocking icon 321 and a locking icon 322 that can display the position of the linking component 13 so that the user can understand the state of the creative use. The two side surfaces 33 include two shaft holes 331 and two coupling arms 332. The two shaft sleeves 34 are respectively disposed in the two shaft holes 331. Each shaft sleeve 34 is locked with a coupling portion 123 of the rotating wheel 12 by a screw The screw is locked into the shaft hole of the coupling portion 123; the two coupling arms 332 are extended along the length of the linking block 131, and the two coupling arms 332 are engaged with the first fixing plate 111.

The operation mode of this creation: as shown in FIG. 5, the operating member 15 is facing the blocking icon 322. At this time, the linkage shaft 14 is located between the axis of each rotating wheel 12 and the first fixed plate 111, as shown in FIG. As shown in 6, the linkage assembly 13 extends out of the channel. When the operating member 15 is rotated toward the unlock icon 321, as shown in FIG. 7, since the two locking grooves 1521 of the coupling end 152 of the operating member 15 are engaged with the two coupling portions 123 of the two rotating wheels 12 , So that the operating member 15 drives the two rotating wheels 12 to rotate, as shown in FIG. 8, the two rotating wheels 12 rotate to drive the linking shaft 14 so that the linking shaft 14 is located at the axis of each rotating wheel 12 and the cover Between the upper surface 32 of the plate 30, and the linkage shaft 14 will move the linkage assembly 13 along the channel to retract the linkage block 131 into the accommodating space 31 of the cover plate 30.

The actual operation mode of this creation: as shown in FIGS. 3, 8 and 9, when the operating member 15 rotates and faces the unlock icon 321, the linkage assembly 13 is accommodated in the accommodating space 31 of the cover 30, and The two belt brackets 20 are tied with a belt, and the two belt brackets 20 are respectively tied to the thighs and calves according to the shape of the patient's legs, and the correction joint 10 is located outside the legs and close to the knee joint of the patient , Let the cushion 163 rest on the patient's knee joint; then rotate the operating member 15 as shown in FIGS. 3, 6 and 10, rotate the operating member 15 toward the latch icon 322 to make the linkage The assembly 13 protrudes the channel and causes the pusher 16 to push the patient's knee joint, so that the patient's two knee joints can be supported by the pusher 16 to achieve the effect of treating the patient's knee.

When the degenerative knee adjustment bracket of the present invention is used, the linkage component 13 drives the pushing member 16 to push the patient's knee joint to provide the strength to support the knee, because the correction joint 10 is close to the knee joint and can directly Applying support to the knee joint to concentrate the support force can improve the problem that the existing auxiliary equipment will affect the support effect due to the uneven strapping of the correction belt, and enhance the effectiveness of this creation to improve the symptoms of knee joint degeneration.

The degenerative knee adjustment bracket of this creation can be tied to the patient's legs independently, without the need to bind the legs to concentrate the support force, which can provide support to the knee joint while taking into account the convenience of the patient's walking .

10‧‧‧Corrected joint

11‧‧‧Fixed plate set

111‧‧‧First fixing plate

113‧‧‧The third fixed plate

12‧‧‧Turning wheel

123‧‧‧Joint

13‧‧‧Linked components

15‧‧‧operating parts

151‧‧‧ Grip

152‧‧‧Combined end

1521‧‧‧Card slot

16‧‧‧Pushing pieces

20‧‧‧Belt stand

21‧‧‧Metal plate parts

22‧‧‧Plastic plate parts

221‧‧‧Girdle hole

30‧‧‧cover

32‧‧‧Upper surface

321‧‧‧Unlock icon

322‧‧‧lock icon

33‧‧‧Side

331‧‧‧Shaft hole

332‧‧‧Combination arm

34‧‧‧Shaft sleeve

Claims (8)

A degenerative knee joint adjusting bracket, comprising: an orthopedic joint, which comprises a fixed plate group, two rotating wheels, a linkage shaft, an operating member, a linkage component and a pushing member, the fixed plate group includes a length The opposite ends in the direction and the length direction, the two rotating wheels can be coaxially mounted on the fixed plate group, the linkage shaft is combined with the two rotating wheels and is non-coaxially arranged with the two rotating wheels, the operating member is Fixed to the two rotating wheels, the linkage assembly includes two opposite ends, one end of the linkage assembly is coupled to the linkage shaft, and the linkage assembly can be driven by the linkage shaft to reciprocate relative to the fixed plate group, the The pushing member is fixed to the other end of the linkage assembly; and two strap brackets, the two strap brackets are respectively coupled to opposite ends of the fixing plate group. The degenerative knee joint adjusting bracket according to claim 1, wherein the linking component includes a linking block and a linking hole, the linking hole is a long hole and is sleeved on the linking shaft, and the linking block passes through The linkage hole can be movably combined with the linkage shaft. The degenerative knee joint adjusting bracket according to claim 2, wherein the linking component includes a coupling pin, the coupling pin is threaded on the linking block and combined with the pushing member. The degenerative knee joint adjusting bracket according to claim 3, wherein the pushing member includes a cushion that contacts the human body, and the cushion can adjust the distance from the linking block with the coupling pin. The degenerative knee joint adjusting bracket according to any one of claims 1 to 4, wherein each rotating wheel includes a joint portion, the joint portion is located at the axis of the rotating wheel, and the joint portion and the linkage shaft are The rotating wheels are separated, and the operating member includes opposite ends, and the two ends of the operating member are respectively engaged with the two joints of the two rotating wheels. The degenerative knee joint adjustment bracket according to claim 5, wherein the degenerative knee joint adjustment bracket includes a cover plate coupled to the orthotic joint, which includes an upper surface, and the upper surface is provided with an unlocking The diagram and a blocking diagram show the position of the linkage assembly. According to the degenerative knee joint adjustment bracket of claim 6, each belt bracket can be rotatably coupled to the correction joint relative to the correction joint. The degenerative knee joint adjusting bracket according to claim 7, each of the belt brackets includes a pivot end and a free end, and there is a difference between the pivot end and the free end.

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