CN103655075A - Wheelchair pedal regulator - Google Patents
Wheelchair pedal regulator Download PDFInfo
- Publication number
- CN103655075A CN103655075A CN201410002577.6A CN201410002577A CN103655075A CN 103655075 A CN103655075 A CN 103655075A CN 201410002577 A CN201410002577 A CN 201410002577A CN 103655075 A CN103655075 A CN 103655075A
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- Prior art keywords
- arc
- pedal
- wheelchair
- cups
- shaped
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Abstract
The invention discloses a wheelchair pedal regulator, which comprises a cup-shaped hollow fixed retainer cup, wherein the center of the fixed retainer cup is provided with a hollow connecting shaft tube; the side wall of the fixed retainer cup is provided with an arc-shaped through coarse regulation arc slot; the bottom of the fixed retainer cup is provided with an arc-shaped through first fine regulation arc slot and an arc-shaped through second fine regulation arc slot; the inner side of the first fine regulation arc slot is provided with a positioning bayonet. According to the wheelchair pedal regulator disclosed by the invention, the connecting shaft tube is utilized, and a user can sheath the whole fixed retainer cup onto the connecting shaft of the pedal. When the user needs to regulate the pedal, the coarse regulation arc slot and one pair of fine regulation arc slots can be respectively used to regulate the height and the angle of the pedal. Because the whole regulation stroke is restricted within the rotation radius of the fine regulation arc slots, the pedal can be effectively prevented from slipping and falling. The wheelchair pedal regulator has the advantages of simple structure, convenience in use and strong practicality.
Description
Technical field
The present invention relates to a kind of wheelchair, or rather, is a kind of wheelchair pedal actuator.
Background technology
Wheelchair is a kind of common medical equipment, and the below of existing wheelchair is provided with foot-operated, to facilitate the placement of patient's step.Existing riding realized adjusting by the hinge of both sides conventionally, in adjustment process, once unclamp bolt, the slippage completely of whole pedal, user can only again be located and fix, comparatively trouble.
Summary of the invention
The present invention solves the existing technical problem of prior art, thereby a kind of wheelchair pedal actuator is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of wheelchair pedal actuator, the fixedly a set of cups of the hollow that described wheelchair pedal actuator comprises a cup-shaped, the center of described fixedly a set of cups is provided with the connection central siphon of a hollow, the sidewall of described fixedly a set of cups is provided with the coarse adjustment arc groove running through of an arc, the bottom of described fixedly a set of cups is provided with the first fine tuning arc groove running through of an arc and the second fine tuning arc groove running through of an arc, and the inner side of the first described fine tuning arc groove is provided with a limited bayonet.
As preferred embodiment of the present invention, the top side wall of described fixedly a set of cups is provided with a spacing breach.
Wheelchair pedal actuator utilization of the present invention connects central siphon, user can directly be connected on whole fixed cover glass holder on the connecting axle of pedal, when user need to regulate pedal, can utilize respectively coarse adjustment arc groove and a pair of fine tuning arc groove to regulate the height of pedal and angle.Because whole adjustment stroke is limited in the radius of gyration of fine tuning arc groove, can effectively prevent the slippage of pedal.This wheelchair pedal controller structure is simple, easy to use, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of wheelchair pedal actuator of the present invention;
Fig. 2 is the perspective view of the wheelchair pedal actuator in Fig. 1, is now another visual angle;
Fig. 3 is the perspective view of the wheelchair pedal actuator in Fig. 2, is now another visual angle;
Fig. 4 is the details enlarged diagram of the a-quadrant of the wheelchair pedal actuator in Fig. 3;
Wherein,
1, wheelchair pedal actuator; 2, fixing a set of cups; 3, spacing breach; 4, coarse adjustment arc groove; 5, connect central siphon; 6, the first fine tuning arc groove; 61, limited bayonet; 7, the second fine tuning arc groove.
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The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figures 1 to 4, the fixedly a set of cups 2 of the hollow that wheelchair pedal actuator 1 of the present invention comprises a cup-shaped, this is fixedly provided with the connection central siphon 5 of a hollow in the center of a set of cups 2, this fixedly the sidewall of a set of cups 2 be provided with the coarse adjustment arc groove 4 running through of an arc, this is fixedly provided with the first fine tuning arc groove 6 running through of an arc and the second fine tuning arc groove 7 running through of an arc in the bottom of a set of cups 2, and the inner side of this first fine tuning arc groove 6 is provided with a limited bayonet 61.
This fixedly the top side wall of a set of cups 2 be provided with a spacing breach 3.
Be not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. a wheelchair pedal actuator, it is characterized in that, the fixedly a set of cups (2) of the hollow that described wheelchair pedal actuator (1) comprises a cup-shaped, the center of described fixedly a set of cups (2) is provided with the connection central siphon (5) of a hollow, the sidewall of described fixedly a set of cups (2) is provided with the coarse adjustment arc groove (4) running through of an arc, the bottom of described fixedly a set of cups (2) is provided with the first fine tuning arc groove (6) running through of an arc and the second fine tuning arc groove (7) running through of an arc, the inner side of the first described fine tuning arc groove (6) is provided with a limited bayonet (61).
2. wheelchair pedal actuator according to claim 1, is characterized in that, the top side wall of described fixedly a set of cups (2) is provided with a spacing breach (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002577.6A CN103655075A (en) | 2014-01-04 | 2014-01-04 | Wheelchair pedal regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002577.6A CN103655075A (en) | 2014-01-04 | 2014-01-04 | Wheelchair pedal regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103655075A true CN103655075A (en) | 2014-03-26 |
Family
ID=50294648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002577.6A Pending CN103655075A (en) | 2014-01-04 | 2014-01-04 | Wheelchair pedal regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103655075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773438A (en) * | 2016-03-24 | 2016-07-20 | 周玉红 | Water cutter nozzle fixed lantern ring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148165Y (en) * | 1993-02-18 | 1993-12-01 | 李卫东 | Locking variable-angle multipurpose ladder |
| US20020002874A1 (en) * | 2000-06-15 | 2002-01-10 | Pat Burton | Adjustable pedal assembly |
| CN2734195Y (en) * | 2004-08-23 | 2005-10-19 | 禄泰股份有限公司 | Lifting mechanism of wheelchair pedal |
| CN101305952A (en) * | 2008-06-13 | 2008-11-19 | 史平华 | Multifunctional electric wheelchair pedal adjusting apparatus |
| CN201618032U (en) * | 2009-12-31 | 2010-11-03 | 恩比尔(厦门)机械制造有限公司 | Wheelchair pedal tube regulating mechanism |
| CN203122809U (en) * | 2013-03-04 | 2013-08-14 | 英科(镇江)机械有限公司 | Wheel chair pedal |
| WO2013165041A1 (en) * | 2012-05-04 | 2013-11-07 | 볼보 컨스트럭션 이큅먼트 에이비 | Angle-adjustable auxiliary pedal for construction machine |
-
2014
- 2014-01-04 CN CN201410002577.6A patent/CN103655075A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148165Y (en) * | 1993-02-18 | 1993-12-01 | 李卫东 | Locking variable-angle multipurpose ladder |
| US20020002874A1 (en) * | 2000-06-15 | 2002-01-10 | Pat Burton | Adjustable pedal assembly |
| CN2734195Y (en) * | 2004-08-23 | 2005-10-19 | 禄泰股份有限公司 | Lifting mechanism of wheelchair pedal |
| CN101305952A (en) * | 2008-06-13 | 2008-11-19 | 史平华 | Multifunctional electric wheelchair pedal adjusting apparatus |
| CN201618032U (en) * | 2009-12-31 | 2010-11-03 | 恩比尔(厦门)机械制造有限公司 | Wheelchair pedal tube regulating mechanism |
| WO2013165041A1 (en) * | 2012-05-04 | 2013-11-07 | 볼보 컨스트럭션 이큅먼트 에이비 | Angle-adjustable auxiliary pedal for construction machine |
| CN203122809U (en) * | 2013-03-04 | 2013-08-14 | 英科(镇江)机械有限公司 | Wheel chair pedal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773438A (en) * | 2016-03-24 | 2016-07-20 | 周玉红 | Water cutter nozzle fixed lantern ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |