CN203234921U - Pedal with rotary bevel gears - Google Patents
Pedal with rotary bevel gears Download PDFInfo
- Publication number
- CN203234921U CN203234921U CN 201320274168 CN201320274168U CN203234921U CN 203234921 U CN203234921 U CN 203234921U CN 201320274168 CN201320274168 CN 201320274168 CN 201320274168 U CN201320274168 U CN 201320274168U CN 203234921 U CN203234921 U CN 203234921U
- Authority
- CN
- China
- Prior art keywords
- pedal
- hole
- foot
- rotatable umbrella
- operated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to the field of a wheel chair pedal, in particular to a pedal with rotary bevel gears. The pedal comprises a pedal body, wherein the pedal body comprises a pedal steel plate, the left end of the pedal steel plate is provided with a groove, the two sides of the groove are provided with a left boss and a right boss respectively, and a left through hole and a right through hole are formed in corresponding positions on the upper portions of the left boss and the right boss respectively. The pedal further comprises the 7-shaped rotary bevel gear, the pedal rotary bevel gear, a locking screw A and a locking screw B. The upper portion of the back side of the pedal rotary bevel gear is provided with a connecting block, the connecting block is provided with a pedal horizontal through hole in the horizontal direction, and the center of the pedal rotary bevel gear is provided with a pedal axial hole. The 7-shaped rotary bevel gear and the pedal rotary bevel gear are connected in a meshed mode. The center of the 7-shaped rotary bevel gear is provided with a 7-shaped axial hole. The pedal rotary bevel gear is embedded in a groove at the left end of the pedal steel plate through the connecting block on the back side of the pedal rotary bevel gear. The pedal with the rotary bevel gears has the advantages of being simple in structure, convenient to operate, and capable of enabling a pedal to move forward and backward.
Description
Technical field
This utility model relates to the Wheel chair pedal plate field, particularly a kind of pedal with the Rotatable umbrella tooth.
Background technology
Wheelchair is the walking-replacing tool of limbs the disabled, also is a kind of important tool of rehabilitation; The pedal of the wheelchair of selling on the market now can not rotate front and back, thereby makes troubles for limbs the disabled, does not reach the requirement of the adjustable a plurality of Plane Angle of limbs the disabled requirement pedal.
So be necessary existing pedal is carried out further technological innovation.
Summary of the invention
The purpose of this utility model is for the defective of prior art and deficiency, provide a kind of simple in structure, a kind of pedal with the Rotatable umbrella tooth reasonable in design, easy to use, it adopts one or seven word Rotatable umbrella teeth and a foot-operated Rotatable umbrella tooth is set, be provided with a connecting hole in seven word Rotatable umbrella teeth upper end, a support column is set in this connecting hole; Seven word Rotatable umbrella teeth and the engagement of foot-operated Rotatable umbrella tooth are fastened on the contiguous block of riding Rotatable umbrella back of tooth section in the middle groove of pedal steel plate left-hand end, use lock-screw to fix; It has simple in structure, and is easy to operate, and pedal is seesawed.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of pedal with the Rotatable umbrella tooth described in the utility model, it comprises the pedal body, described pedal body comprises the pedal steel plate, described pedal steel plate left-hand end arranges a groove, the groove both sides are left boss and right boss, and this corresponding position, boss top, left and right sides is respectively arranged with left through hole and right through hole; It also comprises seven word Rotatable umbrella teeth, foot-operated Rotatable umbrella tooth, lock-screw A and lock-screw B, described foot-operated Rotatable umbrella rear flank top arranges a contiguous block, this contiguous block horizontal direction arranges a foot-operated horizontal through hole, and this foot-operated Rotatable umbrella tooth center arranges a foot-operated axis hole; Described seven word Rotatable umbrella teeth link to each other with foot-operated Rotatable umbrella tooth engagement, and this seven words Rotatable umbrella tooth center arranges one or seven word axis holes; Described foot-operated Rotatable umbrella tooth is embedded in pedal steel plate left-hand end groove by the contiguous block at its back side; Described lock-screw A interted groove, foot-operated axis hole and seven word axis holes successively to be fixed; Described lock-screw B interted left through hole, foot-operated horizontal through hole and right through hole successively to be fixed.
Further, described seven word Rotatable umbrella tooth top sections arrange one or seven word connecting holes, on this seven words connecting hole a support column are set.
After adopting said structure, this utility model beneficial effect is: a kind of pedal with the Rotatable umbrella tooth described in the utility model, it adopts one or seven word Rotatable umbrella teeth and a foot-operated Rotatable umbrella tooth is set, and is provided with a connecting hole in seven word Rotatable umbrella teeth upper end, and a support column is set in this connecting hole; Seven word Rotatable umbrella teeth and the engagement of foot-operated Rotatable umbrella tooth are fastened on the contiguous block of riding Rotatable umbrella back of tooth section in the middle groove of pedal steel plate left-hand end, use lock-screw to fix; It has simple in structure, and is easy to operate, and pedal is seesawed.
[description of drawings]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, consists of the application's a part, but does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is installation assembling sketch map of the present utility model.
Description of reference numerals:
1, seven word Rotatable umbrella teeth; 2, foot-operated Rotatable umbrella tooth; 3, lock-screw A; 4, lock-screw B;
5, pedal steel plate; 6, support column.
[specific embodiment]
Describe this utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation only are used for explaining this utility model, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of pedal with the Rotatable umbrella tooth described in the utility model, it comprises the pedal body, described pedal body comprises pedal steel plate 5, described pedal steel plate 5 left-hand end arrange a groove, the groove both sides are left boss and right boss, and this corresponding position, boss top, left and right sides is respectively arranged with left through hole and right through hole; It also comprises seven word Rotatable umbrella teeth 1, foot-operated Rotatable umbrella tooth 2, lock-screw A3 and lock-screw B4, described foot-operated Rotatable umbrella tooth 2 upper rear portion arrange a contiguous block, this contiguous block horizontal direction arranges a foot-operated horizontal through hole, and these foot-operated Rotatable umbrella tooth 2 centers arrange a foot-operated axis hole; Described seven word Rotatable umbrella teeth 1 link to each other with foot-operated Rotatable umbrella tooth 2 engagements, and this seven words Rotatable umbrella tooth, 1 center arranges one or seven word axis holes; Described foot-operated Rotatable umbrella tooth 2 is embedded in pedal steel plate 5 left-hand end grooves by the contiguous block at its back side; Described lock-screw A3 interted groove, foot-operated axis hole and seven word axis holes successively to be fixed; Described lock-screw B4 interted left through hole, foot-operated horizontal through hole and right through hole successively to be fixed.
Described seven word Rotatable umbrella teeth 1 top arranges one or seven word connecting holes, on this seven words connecting hole a support column 6 is set.
This utility model adopts foot-operated Rotatable umbrella tooth and seven word Rotatable umbrella teeth, cooperates by regulating upper subumbrella tooth angle degree, regulates pedal.
A kind of pedal with the Rotatable umbrella tooth described in the utility model, it adopts one or seven word Rotatable umbrella teeth and a foot-operated Rotatable umbrella tooth is set, and is provided with a connecting hole in seven word Rotatable umbrella teeth upper end, and a support column is set in this connecting hole; Seven word Rotatable umbrella teeth and the engagement of foot-operated Rotatable umbrella tooth are fastened on the contiguous block of riding Rotatable umbrella back of tooth section in the middle groove of pedal steel plate left-hand end, use lock-screw to fix; It has simple in structure, and is easy to operate, and pedal is seesawed.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of this utility model patent claim, feature and principle change or modify, is included in this utility model patent claim.
Claims (2)
1. pedal with the Rotatable umbrella tooth, it comprises the pedal body, described pedal body comprises pedal steel plate (5), described pedal steel plate (5) left-hand end arranges a groove, the groove both sides are left boss and right boss, and this corresponding position, boss top, left and right sides is respectively arranged with left through hole and right through hole; It is characterized in that: it also comprises seven word Rotatable umbrella teeth (1), foot-operated Rotatable umbrella tooth (2), lock-screw A(3) and lock-screw B(4), described foot-operated Rotatable umbrella tooth (2) upper rear portion arranges a contiguous block, this contiguous block horizontal direction arranges a foot-operated horizontal through hole, and this foot-operated Rotatable umbrella tooth (2) center arranges a foot-operated axis hole; Described seven word Rotatable umbrella teeth (1) link to each other with foot-operated Rotatable umbrella tooth (2) engagement, and this seven words Rotatable umbrella tooth (1) center arranges one or seven word axis holes; Described foot-operated Rotatable umbrella tooth (2) is embedded in pedal steel plate (5) left-hand end groove by the contiguous block at its back side; Described lock-screw A(3) interting successively groove, foot-operated axis hole and seven word axis holes fixes; Described lock-screw B(4) interting successively left through hole, foot-operated horizontal through hole and right through hole fixes.
2. a kind of pedal with the Rotatable umbrella tooth according to claim 1, it is characterized in that: described seven word Rotatable umbrella tooth (1) tops arrange one or seven word connecting holes, on this seven words connecting hole a support column (6) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274168 CN203234921U (en) | 2013-05-20 | 2013-05-20 | Pedal with rotary bevel gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274168 CN203234921U (en) | 2013-05-20 | 2013-05-20 | Pedal with rotary bevel gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203234921U true CN203234921U (en) | 2013-10-16 |
Family
ID=49312261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274168 Expired - Lifetime CN203234921U (en) | 2013-05-20 | 2013-05-20 | Pedal with rotary bevel gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203234921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905919A (en) * | 2015-06-30 | 2015-09-16 | 成都凯裕电子电器有限公司 | Wheelchair pedal capable of strengthening ankle |
-
2013
- 2013-05-20 CN CN 201320274168 patent/CN203234921U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905919A (en) * | 2015-06-30 | 2015-09-16 | 成都凯裕电子电器有限公司 | Wheelchair pedal capable of strengthening ankle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |