CN214157740U - Pedal assembly for auxiliary standing wheelchair - Google Patents
Pedal assembly for auxiliary standing wheelchair Download PDFInfo
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- CN214157740U CN214157740U CN202022806833.0U CN202022806833U CN214157740U CN 214157740 U CN214157740 U CN 214157740U CN 202022806833 U CN202022806833 U CN 202022806833U CN 214157740 U CN214157740 U CN 214157740U
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- wheelchair
- fixed
- pedal
- footboard
- sliding seat
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Abstract
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, which comprises a wheelchair supporting frame and pedals, wherein at least one upright post is arranged on each of two sides of each pedal, each upright post is vertically fixed on the wheelchair supporting frame, the pedals are vertically and slidably connected with each upright post, and a limit structure is arranged between each pedal and each upright post; the utility model discloses when using, can adjust the height of footboard by oneself according to the demand to satisfy the user of different heights.
Description
Technical Field
The utility model relates to an auxiliary standing wheelchair technical field, concretely relates to auxiliary standing is pedal assembly for wheelchair.
Background
The aging process of China has been accelerated since the 90 s of the 20 th century. The population of the aged 65 and older increases from 6299 to 8811 ten thousand in 1990, with an estimated proportion of the aged 65 and older to the general population of over 20% by 2040. With the increase of age, the physiological function of the old is declined, the anabolism of skeletal muscles is lower than that of catabolism, the contractility is reduced, meanwhile, the elasticity of joint capsules, tendons and ligaments is reduced, the joint mobility is reduced, and the compression resistance, the bending resistance and the torsion resistance of bones are also reduced, so that part of the old has insufficient lower limb capacity, cannot stand alone and can only be trapped on a chair or a bed, but other diseases such as bedsore and chicken atrophy are caused, the normal life of the old is seriously influenced, and meanwhile, certain burden is caused to families and society.
In order to adapt to the aggravation of the aging in China at present and improve the independence of the life of the old and part of disabled people, the auxiliary standing wheelchair is designed, can realize the auxiliary standing of the old and the autonomous movement of the old in a sitting posture or a standing posture, avoids the sedentary sitting of the old, can keep the standing posture to move freely within a certain range, enables the old to have the possibility of cooking and doing housework under the condition of inconvenient legs and feet, improves the life independence of the old, provides new possibility for the home life mode of the old and the disabled in the future, and promotes the development and application of products of the old-care, old-assisting and disabled series.
It is an object of the present application to provide a footrest assembly for a standing-assisted wheelchair.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an assist wheelchair of standing is with footboard subassembly, its when using, can adjust the height of footboard by oneself according to the demand to satisfy the user of different heights.
The utility model discloses a supplementary pedal assembly for standing wheelchair, including wheelchair braced frame and footboard, the both sides of footboard all are provided with an at least stand, and the equal vertical fixing of every stand is on wheelchair braced frame, footboard and the equal vertical sliding connection of every stand, all is provided with limit structure between footboard and the every stand.
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, wherein, one side of each upright is vertically fixed with a slide rail, each slide rail is connected with a sliding seat in a sliding way, one side of the sliding seat far away from the slide rail is fixed with a bracket, and a pedal is fixed on the bracket; by adopting the structure, the pedal can be reliably and vertically connected on the upright post in a sliding manner.
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, wherein, each limit structure comprises a limit frame, the limit frame is sleeved outside a stand column and a slide rail which are positioned below a sliding seat, one side of the limit frame is provided with an opening, the limit frames positioned on two sides of the opening are connected through a bolt assembly, the limit frame is fastened with the stand column and the slide rail through the bolt assembly, and the limit frame is used for supporting the sliding seat; by adopting the limiting structure, the limiting frame can support the sliding seat, so that the height of the pedal can be limited; in addition, after the bolt assembly is unscrewed, the height position of the limiting frame can be vertically adjusted, and after the height position of the limiting frame is adjusted, the bolt assembly is screwed again; after the height position of the limiting frame is adjusted, the height of the pedal is adjusted.
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, wherein, the bracket comprises a supporting block and a beam, the supporting block and one side of the sliding seat far away from the sliding rail are fixed, one end of the beam is fixed with the supporting block, and the pedal is fixed on the beam; after the support with the structure is adopted, the support can reliably support the pedal.
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, wherein, angle irons are arranged above and below a beam, the horizontal edge of each angle iron is fixed with the beam, and the vertical edge of each angle iron is fixed with a supporting block; through the setting of angle bar, can improve the fixed strength between crossbeam and the supporting shoe.
The utility model discloses a pedal component for an auxiliary standing wheelchair, wherein, a beam is welded and fixed with a supporting block; by adopting such a structure, the cross member can be reliably fixed to the support block.
The utility model discloses a pedal assembly for an auxiliary standing wheelchair, wherein the lower end of a stand column is welded and fixed with a wheelchair supporting frame; by adopting such a structure, the column can be reliably fixed to the wheelchair support frame.
The utility model discloses when using, can adjust the height of footboard by oneself according to the demand to satisfy the user of different heights.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a supplementary stand pedal assembly for wheelchair, including wheelchair braced frame 1 and footboard 2, the both sides of footboard 2 all are provided with an at least stand 3, and every stand 3 is all vertical to be fixed on wheelchair braced frame 1, footboard 2 and the equal vertical sliding connection of every stand 3, all is provided with limit structure between footboard 2 and every stand 3.
A sliding rail 4 is vertically fixed on one side of each upright post 3, a sliding seat 5 is connected to each sliding rail 4 in a sliding manner, a support 6 is fixed on one side of each sliding seat 5 far away from the corresponding sliding rail 4, and the pedal 2 is fixed on the support 6; by adopting the structure, the pedal can be reliably and vertically connected on the upright post in a sliding manner.
Each limiting structure comprises a limiting frame 7, the limiting frame 7 is sleeved outside the upright post 3 and the slide rail 4 which are positioned below the sliding seat 5, an opening 71 is formed in one side of the limiting frame 7, the limiting frames 7 positioned on two sides of the opening 71 are connected through bolt assemblies, the limiting frame 7 is fastened with the upright post 3 and the slide rail 4 through the bolt assemblies, and the limiting frame 7 is used for supporting the sliding seat 5; by adopting the limiting structure, the limiting frame can support the sliding seat, so that the height of the pedal can be limited; in addition, after the bolt assembly is unscrewed, the height position of the limiting frame can be vertically adjusted, and after the height position of the limiting frame is adjusted, the bolt assembly is screwed again; after the height position of the limiting frame is adjusted, the height of the pedal is adjusted.
The bracket 6 comprises a supporting block 61 and a cross beam 62, the supporting block 61 and one side of the sliding seat 5 far away from the sliding rail 4 are fixed, one end of the cross beam 62 is fixed with the supporting block 61, and the pedal 2 is fixed on the cross beam 62; after the support with the structure is adopted, the support can reliably support the pedal.
The angle irons 63 are arranged above and below the cross beam 62, the horizontal edge of each angle iron 63 is fixed with the cross beam 62, and the vertical edge of each angle iron 63 is fixed with the supporting block 61; through the setting of angle bar, can improve the fixed strength between crossbeam and the supporting shoe.
The cross beam 62 is welded and fixed with the supporting block 61; by adopting such a structure, the cross member can be reliably fixed to the support block.
The lower end of the upright post 3 is welded and fixed with the wheelchair supporting frame 1; by adopting such a structure, the column can be reliably fixed to the wheelchair support frame.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a supplementary pedal assembly for wheelchair that stands which characterized in that: including wheelchair braced frame (1) and footboard (2), the both sides of footboard (2) all are provided with an at least stand (3), and every stand (3) is vertical to be fixed on wheelchair braced frame (1) all, footboard (2) and the equal vertical sliding connection of every stand (3), all be provided with limit structure between footboard (2) and every stand (3).
2. The pedal assembly for the auxiliary standing wheelchair as claimed in claim 1, wherein a sliding rail (4) is vertically fixed on one side of each upright post (3), a sliding seat (5) is slidably connected to each sliding rail (4), a bracket (6) is fixed on one side of the sliding seat (5) far away from the sliding rail (4), and the pedal (2) is fixed on the bracket (6).
3. The pedal assembly for the auxiliary standing wheelchair as claimed in claim 2, wherein each limiting structure comprises a limiting frame (7), the limiting frame (7) is sleeved outside the upright (3) and the slide rail (4) below the sliding seat (5), an opening (71) is formed in one side of the limiting frame (7), the limiting frames (7) on two sides of the opening (71) are connected through bolt assemblies, the limiting frames (7) are fastened with the upright (3) and the slide rail (4) through bolt assemblies, and the limiting frames (7) are used for supporting the sliding seat (5).
4. The pedal assembly for a wheelchair as claimed in claim 2, wherein the bracket (6) comprises a support block (61) and a cross member (62), the support block (61) is fixed to the side of the sliding seat (5) away from the slide rail (4), one end of the cross member (62) is fixed to the support block (61), and the pedal (2) is fixed to the cross member (62).
5. The footrest assembly for a wheelchair as claimed in claim 4, wherein angle irons (63) are provided above and below the cross beam (62), a horizontal side of each angle iron (63) is fixed to the cross beam (62), and a vertical side of each angle iron (63) is fixed to the support block (61).
6. The footrest assembly for a standing-assist wheelchair as set forth in claim 4, wherein the cross member (62) is welded to the support block (61).
7. A footrest assembly for a standing-assisted wheelchair in accordance with claim 1, characterized in that the lower ends of the uprights (3) are welded to the wheelchair support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806833.0U CN214157740U (en) | 2020-11-27 | 2020-11-27 | Pedal assembly for auxiliary standing wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806833.0U CN214157740U (en) | 2020-11-27 | 2020-11-27 | Pedal assembly for auxiliary standing wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214157740U true CN214157740U (en) | 2021-09-10 |
Family
ID=77602854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022806833.0U Active CN214157740U (en) | 2020-11-27 | 2020-11-27 | Pedal assembly for auxiliary standing wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214157740U (en) |
-
2020
- 2020-11-27 CN CN202022806833.0U patent/CN214157740U/en active Active
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