CN204447113U - A kind of pedal unit - Google Patents
A kind of pedal unit Download PDFInfo
- Publication number
- CN204447113U CN204447113U CN201520165901.6U CN201520165901U CN204447113U CN 204447113 U CN204447113 U CN 204447113U CN 201520165901 U CN201520165901 U CN 201520165901U CN 204447113 U CN204447113 U CN 204447113U
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- CN
- China
- Prior art keywords
- cross bar
- pedal unit
- counterpart
- support bar
- foot
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Abstract
The utility model discloses a kind of pedal unit, it comprises: support, foot-operated assembly is on the bracket set, described support comprises the first cross bar, second cross bar, connect the connecting rod of the first cross bar and the second cross bar, described support also comprises a support bar, one end of described support bar is connected with the second described cross bar, the other end is connected with described foot-operated assembly, described pedal unit also comprises positioning piece, described keeper is arranged on the junction of the second cross bar and described support bar and is fixedly connected with the second described cross bar, described keeper is provided with a turning cylinder, described support bar to be rotated with described keeper by described turning cylinder and is connected, described keeper is provided with multiple locating hole, described support bar is provided with the installing hole matched with described locating hole, described installing hole locks to be fixed by described support bar with described locating hole mutually by an alignment pin.
Description
Technical field
the utility model relates to a kind of pedal unit.
Background technology
in the prior art, the prospect of medical health apparatus is increasingly wide.Pedal unit starts generally and acceptance cognitive by society.In prior art pedal unit due to take up space large, do not utilize storage.In addition, the height of pedal unit is also fixing can not adjusting, and therefore needs to develop the pedal unit that a kind of structure is simple, storage conveniently can regulate again foot-operated height.
Summary of the invention
technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides one to facilitate the simple pedal unit of foldable structure.
for solving above technical problem, the utility model takes following technical scheme:
a kind of pedal unit, it comprises: support, foot-operated assembly is on the bracket set, described support comprises the first cross bar, second cross bar, connect the connecting rod of the first cross bar and the second cross bar, described support also comprises a support bar, one end of described support bar is connected with the second described cross bar, the other end is connected with described foot-operated assembly, described pedal unit also comprises positioning piece, described keeper is arranged on the junction of the second cross bar and described support bar and is fixedly connected with the second described cross bar, described keeper is provided with a turning cylinder, described support bar to be rotated with described keeper by described turning cylinder and is connected, described keeper is provided with multiple locating hole, described support bar is provided with the installing hole matched with described locating hole, described installing hole locks to be fixed by described support bar with described locating hole mutually by an alignment pin.
preferably, described foot-operated assembly comprises a dwang, is arranged on the foot-operated of described dwang both sides.
preferably, described support bar comprises an axle sleeve, described pedal unit also comprises a bearing be connected with described support bar, described bearing is arranged in axle sleeve, described foot-operated assembly is connected with described support bar by described bearing, described bearing comprises counterpart and lower counterpart, upper counterpart and lower counterpart form one jointly for placing the cylindrical cavity of described dwang in junction, upper counterpart forms a protuberance in cylindrical cavity both sides, lower counterpart forms a recess coordinated with protuberance in cylindrical cavity both sides, protuberance stretches among recess, bearing is made operationally to go up counterpart, position relativity shift can not be there is in lower counterpart.
preferably, described pedal unit also comprises an adjusting knob, described axle sleeve offers a screwed hole, and described adjusting knob is removably connected with described axle sleeve, and the end top of described adjusting knob is only on described upper counterpart.
preferably, the cylindrical cavity of described upper counterpart and described lower counterpart respectively offers a groove.
preferably, the first described cross bar and the both ends of the second cross bar are respectively arranged with the leg for supporting described support.
preferably, the bottom surface of described leg is zigzag non slip surface.
preferably, described leg is that plastic material is made.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
a kind of pedal unit described in the utility model, because the locating hole in keeper has multiple, for locating hole can be adjusted as required, to adjust the angle of support bar and bottom surface, thus the height that adjustment is foot-operated.When pedal unit is received by needs, locating hole and alignment pin are unlocked, support bar reduces taking up space of pedal unit, therefore convenient for collecting after declining.User can rotate the upper counterpart of adjusting knob extruding, makes counterpart and lower counterpart generation deformation, increases or reduce upper counterpart and lower counterpart to the grip of connecting rod.
Accompanying drawing explanation
below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in more detail.
fig. 1 is the structural representation of pedal unit described in the utility model;
fig. 2 is the structural representation of bearing described in the utility model;
wherein: 1, support; 2, foot-operated assembly; 3, keeper; 5, leg; 6, bearing; 7, adjusting knob; 11, the first cross bar; 12, the second cross bar; 13, connecting rod; 21, dwang; 22, foot-operated; 31, turning cylinder; 32, locating hole; 61, upper counterpart; 62, lower counterpart; 63, cylindrical cavity; 64, groove; 65, protuberance; 66, recess.
Detailed description of the invention
be illustrated in figure 1 foot-operated 22 devices of one described in the utility model, it comprises: support 1, be arranged on foot-operated 22 assemblies 2 on described support 1, described support 1 comprises the first cross bar 11, second cross bar 12, connect the connecting rod 13 of the first cross bar 11 and the second cross bar 12, described support 1 also comprises a support bar, one end of described support bar is connected with the second described cross bar 12, the other end is connected with described foot-operated 22 assemblies 2, described foot-operated 22 devices also comprise positioning piece 3, described keeper 3 is arranged on the junction of the second cross bar 12 and described support bar and is fixedly connected with the second described cross bar 12, described keeper 3 is provided with a turning cylinder 31, described support bar to be rotated with described keeper 3 by described turning cylinder 31 and is connected, described keeper 3 is provided with multiple locating hole 32, described support bar is provided with the installing hole matched with described locating hole 32, described installing hole locks to be fixed by described support bar with described locating hole 32 mutually by an alignment pin.Described foot-operated 22 assemblies 2 comprise a dwang 21, are arranged on foot-operated 22 of described dwang 21 both sides.
as shown in Figure 2, described support bar comprises an axle sleeve, described foot-operated 22 devices also comprise a bearing 6 be connected with described support bar, described bearing 6 is arranged in axle sleeve, described foot-operated 22 assemblies 2 are connected with described support bar by described bearing 6, described bearing 6 comprises counterpart 61 and lower counterpart 62, upper counterpart 61 and lower counterpart 62 form one jointly for placing the cylindrical cavity 63 of described dwang 21 in junction, upper counterpart 61 forms a protuberance 65 in cylindrical cavity 63 both sides, lower counterpart 62 forms a recess 66 coordinated with protuberance 65 in cylindrical cavity 63 both sides, protuberance 65 stretches among recess 66, bearing 6 is made operationally to go up counterpart 61, position relativity shift can not be there is in lower counterpart 62.Described foot-operated 22 devices also comprise an adjusting knob 7, and described axle sleeve offers a screwed hole, described adjusting knob 7 is removably connected with described axle sleeve, and the end top of described adjusting knob 7 is only on described upper counterpart 61.Described upper counterpart 61 and the cylindrical cavity 63 of described lower counterpart 62 respectively offer a groove 64.The first described cross bar 11 and the both ends of the second cross bar 12 are respectively arranged with the leg 5 for supporting described support 1.The bottom surface of described leg 5 is zigzag non slip surface.Described leg 5 is made for plastic material.
one described in the utility model rides 22 devices, because the locating hole 32 in keeper 3 has multiple, for locating hole 32 can be adjusted as required, to adjust the angle of support bar and bottom surface, thus the height of adjustment foot-operated 22.When needs will ride 22 device storage, locating hole 32 and alignment pin are unlocked, support bar will reduce taking up space of foot-operated 22 devices, therefore convenient for collecting after declining.User can rotate the upper counterpart 61 of adjusting knob 7 extruding, makes counterpart 61 and lower counterpart 62 that deformation occur, and increases or reduce the grip of upper counterpart 61 and lower counterpart 62 pairs of connecting rods 13.
above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. a pedal unit, it comprises: support, foot-operated assembly is on the bracket set, described support comprises the first cross bar, second cross bar, connect the connecting rod of the first cross bar and the second cross bar, described support also comprises a support bar, one end of described support bar is connected with the second described cross bar, the other end is connected with described foot-operated assembly, it is characterized in that: described pedal unit also comprises positioning piece, described keeper is arranged on the junction of the second cross bar and described support bar and is fixedly connected with the second described cross bar, described keeper is provided with a turning cylinder, described support bar to be rotated with described keeper by described turning cylinder and is connected, described keeper is provided with multiple locating hole, described support bar is provided with the installing hole matched with described locating hole, described installing hole locks to be fixed by described support bar with described locating hole mutually by an alignment pin.
2. a kind of pedal unit according to claim 1, is characterized in that: described foot-operated assembly comprises a dwang, is arranged on the foot-operated of described dwang both sides.
3. a kind of pedal unit according to claim 2, it is characterized in that: described support bar comprises an axle sleeve, described pedal unit also comprises a bearing be connected with described support bar, described bearing is arranged in axle sleeve, described foot-operated assembly is connected with described support bar by described bearing, described bearing comprises counterpart and lower counterpart, upper counterpart and lower counterpart form one jointly for placing the cylindrical cavity of described dwang in junction, upper counterpart forms a protuberance in cylindrical cavity both sides, lower counterpart forms a recess coordinated with protuberance in cylindrical cavity both sides, protuberance stretches among recess, bearing is made operationally to go up counterpart, position relativity shift can not be there is in lower counterpart.
4. a kind of pedal unit according to claim 3, it is characterized in that: described pedal unit also comprises an adjusting knob, described axle sleeve offers a screwed hole, described adjusting knob is removably connected with described axle sleeve, and the end top of described adjusting knob is only on described upper counterpart.
5. a kind of pedal unit according to claim 4, is characterized in that: the cylindrical cavity of described upper counterpart and described lower counterpart respectively offers a groove.
6. a kind of pedal unit according to claim 1, is characterized in that: the first described cross bar and the both ends of the second cross bar are respectively arranged with the leg for supporting described support.
7. a kind of pedal unit according to claim 6, is characterized in that: the bottom surface of described leg is zigzag non slip surface.
8. a kind of pedal unit according to claim 6, is characterized in that: described leg is that plastic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165901.6U CN204447113U (en) | 2015-03-24 | 2015-03-24 | A kind of pedal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165901.6U CN204447113U (en) | 2015-03-24 | 2015-03-24 | A kind of pedal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447113U true CN204447113U (en) | 2015-07-08 |
Family
ID=53654064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165901.6U Active CN204447113U (en) | 2015-03-24 | 2015-03-24 | A kind of pedal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447113U (en) |
-
2015
- 2015-03-24 CN CN201520165901.6U patent/CN204447113U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |