CN202950852U - Wheelchair with detachable armrests - Google Patents
Wheelchair with detachable armrests Download PDFInfo
- Publication number
- CN202950852U CN202950852U CN 201220516977 CN201220516977U CN202950852U CN 202950852 U CN202950852 U CN 202950852U CN 201220516977 CN201220516977 CN 201220516977 CN 201220516977 U CN201220516977 U CN 201220516977U CN 202950852 U CN202950852 U CN 202950852U
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- CN
- China
- Prior art keywords
- handrail
- locating dowel
- button
- deck
- connecting rod
- 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 - Fee Related
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Abstract
The utility model relates to the technical field of wheelchairs, in particular to a wheelchair with detachable armrests. The wheelchair with the detachable armrests includes a wheelchair seat frame, the lower portion of the wheelchair seat frame is provided with wheelchair wheels, the upper portion of the wheelchair seat frame is provided with a seat, the seat is connected with a back, and two sides of the seat are provided with detachable armrests. The wheelchair with the detachable armrests facilitates a user to get on or off vehicles due to the fact that the user can detach the armrests on the two sides of the seat when getting on or off the vehicles.
Description
Technical field
This utility model relates to the wheel-chair technical field, relates in particular to the removable wheelchair of a kind of handrail.
Background technology
Electric wheelchair is on the basis of conventional manual wheelchair, the parts such as stack high-performance Power Drive Unit, manipulation device, battery, and transformation and upgrade form.At the electric wheelchair of prior art, its handrail is generally fixed, and can only get on or off the bus by the dead ahead of wheelchair when taking the people and get on the bus or get off.Especially also need relative wheelchair backrest to move forward certain distance when getting off, just can stand up to get off, this electric wheelchair is very inconvenient to the people of trick deformity.
Also occur the electric wheelchair that a kind of handrail can overturn in the prior art, although handrail can movable overturn, the handrail after overturning also can take certain space, when getting on or off the bus, the people with disability of inconvenient activity is still caused certain puzzlement.
Summary of the invention
The purpose of this utility model is to provide a kind of handrail removable wheelchair for the deficiencies in the prior art, makes things convenient for the people with disability to get on or off the bus.
For achieving the above object, the removable wheelchair of a kind of handrail of the present utility model comprises Carrier for cycle, the bottom of described Carrier for cycle is provided with wheel, the top of described Carrier for cycle is provided with seat, and described seat is connected with backrest, and the both sides of described seat are provided with dismountable armrest system.
Wherein, described armrest system comprises handrail deck and handrail, and described handrail deck is fixed in the both sides of described seat, and described handrail is connected in described handrail deck.
Wherein, described handrail comprises armrest pad, and the below of described armrest pad is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers draw-in groove.
Wherein, described handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, and the outside of described locating dowel is connected with button, and the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
Wherein, described armrest system comprises handrail, upper handrail deck and lower handrail deck, and described lower handrail deck is fixed in the both sides of described seat, and described handrail is connected in the handrail deck, and described upper handrail deck is connected in lower handrail deck.
Wherein, described handrail comprises armrest pad, and the below of described armrest pad is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers a plurality of draw-in grooves.
Wherein, described upper handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, and the outside of described locating dowel is connected with button, and the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
Wherein, described upper handrail deck is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers draw-in groove.
Wherein, described lower handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, and the outside of described locating dowel is connected with button, and the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
Wherein, the inboard of described upper handrail deck is provided with barrier plate.
The beneficial effects of the utility model: the removable wheelchair of a kind of handrail, the both sides of seat are provided with dismountable armrest system, can dismantle the handrail of seat both sides when user is got on or off the bus, convenient for passenger to get on and off.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the exploded perspective view of armrest system among the embodiment 1 of the present utility model.
Fig. 3 is the structural representation of armrest system among the embodiment 2 of the present utility model.
Fig. 4 is the structural representation of handrail among the embodiment 2 of the present utility model.
Fig. 5 is A place zoomed-in view among Fig. 4.
Reference numeral comprises:
1-Carrier for cycle, 2-wheel, 3-seat, 4-backrest
5-handrail deck, 51-cutting ferrule, 52-button, 53-spring
54-locating dowel, 55-cavity, 56-through hole, 57-dop
6-handrail, 61-armrest pad, 62-connecting rod, 63-groove position
64-draw-in groove 7-upper handrail deck 8-lower handrail deck 9-barrier plate.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in detail.
To shown in Figure 2, the removable wheelchair of a kind of handrail of the present utility model comprises Carrier for cycle 1 such as Fig. 1, the bottom of described Carrier for cycle 1 is provided with wheel 2, the top of described Carrier for cycle 1 is provided with seat 3, and described seat 3 is connected with backrest 4, and the both sides of described seat 3 are provided with dismountable armrest system.
Described armrest system comprises handrail deck 5 and handrail 6, and described handrail deck 5 is fixed in the both sides of described seat 3, and described handrail 6 is connected in described handrail deck 5.
Described handrail 6 comprises armrest pad 61, and the below of described armrest pad 61 is connected with connecting rod 62, and the lower end of described connecting rod 62 offers groove position 63, and the inboard of described groove position 63 offers draw-in groove 64.
Described handrail deck 5 comprises cutting ferrule 51, button 52, spring 53 and locating dowel 54, described cutting ferrule 51 is provided with the cavity 55 of pegging graft for described connecting rod 62, offer the through hole 56 perpendicular to described cavity 55 on the described cutting ferrule 51, described locating dowel 54 is passed described through hole 56, the outside of described locating dowel 54 is connected with button 52, the inboard of described locating dowel 54 is provided with the dop 57 that cooperates with described draw-in groove 64, described spring 53 is socketed on the periphery of locating dowel 54, and described spring 53 is connected between button 52 and cavity 55 inwalls.
When user need to be got on or off the bus, manually push button 52, button 52 drives locating dowels 54 dop 57 is pushed away draw-in groove 64 on the connecting rod 62, this moment, connecting rod 62 was released, user can be extracted handrail 6 out from handrail deck 5, thereby handrail 6 is disassembled, and makes things convenient for user to get on or off the bus.
When user need to be loaded onto handrail 6, manually push button 52, button 52 drives locating dowel 54 inboard of dop 57 toward wheelchair is advanced, then handrail 6 can be inserted in the cavity 55 smoothly, discharge the button 52 in the hands, button 52 resets under the effect of spring 53, and button 52 drives locating dowel 54 dop 57 is stuck in the draw-in groove 64 of connecting rod 62, and handrail 6 is by firm being contained on the wheelchair.
To shown in Figure 5, the difference of present embodiment and embodiment 1 is that described armrest system comprises handrail 6, upper handrail deck 7 and lower handrail deck 8 such as Fig. 3, and described handrail 6 is connected in handrail deck 7, and described upper handrail deck 7 is connected in lower handrail deck 8.
Described upper handrail deck 7 is connected with connecting rod 62, and the lower end of described connecting rod 62 offers groove position 63, and the inboard that described groove position 63 is positioned at wheelchair offers draw-in groove 64.
Described lower handrail deck 8 comprises cutting ferrule 51, button 52, spring 53 and locating dowel 54, described cutting ferrule 51 is provided with the cavity 55 of pegging graft for described connecting rod 62, offer the through hole 56 perpendicular to described cavity 55 on the described cutting ferrule 51, described locating dowel 54 is passed described through hole 56, the outside of described locating dowel 54 is connected with button 52, the inboard of described locating dowel 54 is provided with the dop 57 that cooperates with described draw-in groove 64, described spring 53 is socketed on the periphery of locating dowel 54, and described spring 53 is connected between button 52 and cavity 55 inwalls.
Described handrail 6 comprises armrest pad 61, and the below of described armrest pad 61 is connected with connecting rod 62, and the lower end of described connecting rod 62 offers groove position 63, and the inboard of described groove position 63 offers a plurality of draw-in grooves 64.
Described upper handrail deck 7 comprises cutting ferrule 51, button 52, spring 53 and locating dowel 54, described cutting ferrule 51 is provided with the cavity 55 of the described connecting rod 62 of pegging graft, offer through hole 56 on the cutting ferrule 51 perpendicular to described cavity 55, described locating dowel 54 is passed described through hole 56, the outside that described locating dowel 54 is positioned at wheelchair is connected with button 52, the inboard that described locating dowel 54 is positioned at wheelchair is provided with the dop 57 that cooperates with described draw-in groove 64, described spring 53 is socketed on the periphery of locating dowel 54, and described spring 53 is connected between button 52 and cavity 55 inwalls.
It is identical with the operation principle that handrail 6 among the embodiment 1 is connected in described handrail deck 5 that the upper handrail deck 7 of present embodiment is connected in the operation principle of lower handrail deck 8.The present embodiment difference is that handrail 6 can be regulated height.When user needs the height of adjustable handrail 6, manually press the button of handrail deck 7, button 52 drives locating dowels 54 dop 57 is pushed away draw-in groove 64 on the connecting rod 62, this moment, connecting rod 62 was released, user can be connected in dop 57 on the different slots position 63 of connecting rod 62, realizes the adjusting of handrail 6 height.
The inboard of described upper handrail deck 7 is provided with barrier plate 9, and barrier plate 9 is avoided the injury of external shock for the protection of the thigh of user both sides.
The remainder of present embodiment is identical with embodiment 1, repeats no more here.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. the removable wheelchair of handrail comprises Carrier for cycle, and the bottom of described Carrier for cycle is provided with wheel, and the top of described Carrier for cycle is provided with seat, and described seat is connected with backrest, it is characterized in that: the both sides of described seat are provided with dismountable armrest system; Described armrest system comprises handrail deck and handrail, and described handrail deck is fixed in the both sides of described seat, and described handrail is connected in described handrail deck.
2. the removable wheelchair of handrail according to claim 1, it is characterized in that: described handrail comprises armrest pad, and the below of described armrest pad is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers draw-in groove.
3. the removable wheelchair of handrail according to claim 2, it is characterized in that: described handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, the outside of described locating dowel is connected with button, the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
4. the removable wheelchair of handrail comprises Carrier for cycle, and the bottom of described Carrier for cycle is provided with wheel, and the top of described Carrier for cycle is provided with seat, and described seat is connected with backrest, it is characterized in that: the both sides of described seat are provided with dismountable armrest system; Described armrest system comprises handrail, upper handrail deck and lower handrail deck, and described lower handrail deck is fixed in the both sides of described seat, and described handrail is connected in the handrail deck, and described upper handrail deck is connected in lower handrail deck.
5. the removable wheelchair of handrail according to claim 4, it is characterized in that: described handrail comprises armrest pad, and the below of described armrest pad is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers a plurality of draw-in grooves.
6. the removable wheelchair of handrail according to claim 5, it is characterized in that: described upper handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, the outside of described locating dowel is connected with button, the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
7. the removable wheelchair of handrail according to claim 6, it is characterized in that: described upper handrail deck is connected with connecting rod, and the lower end of described connecting rod offers the groove position, and the inboard of described groove position offers draw-in groove.
8. the removable wheelchair of handrail according to claim 7, it is characterized in that: described lower handrail deck comprises cutting ferrule, button, spring and locating dowel, described cutting ferrule is provided with the cavity of pegging graft for described connecting rod, offer the through hole perpendicular to described cavity on the described cutting ferrule, described locating dowel is passed described through hole, the outside of described locating dowel is connected with button, the inboard of described locating dowel is provided with the dop that cooperates with described draw-in groove, described spring housing is connected to the periphery of locating dowel, and described spring is connected between button and the cavity inner wall.
9. the removable wheelchair of the described handrail of any one according to claim 4 ~ 8, it is characterized in that: the inboard of described upper handrail deck is provided with barrier plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516977 CN202950852U (en) | 2012-10-10 | 2012-10-10 | Wheelchair with detachable armrests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516977 CN202950852U (en) | 2012-10-10 | 2012-10-10 | Wheelchair with detachable armrests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950852U true CN202950852U (en) | 2013-05-29 |
Family
ID=48456450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220516977 Expired - Fee Related CN202950852U (en) | 2012-10-10 | 2012-10-10 | Wheelchair with detachable armrests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147472A (en) * | 2015-09-07 | 2015-12-16 | 太仓市中峰模具塑胶有限公司 | Quick lifting and dismantling structure of wheelchair armrest |
| CN107174419A (en) * | 2017-07-24 | 2017-09-19 | 王东宇 | A kind of removable handrail of wheelchair |
| ES2710563A1 (en) * | 2017-10-23 | 2019-04-25 | Palacios Sofas C B | ARMCHAIR FOR DISABILITIES (Machine-translation by Google Translate, not legally binding) |
| US11246790B2 (en) | 2019-08-15 | 2022-02-15 | Toyota Motor North America, Inc | Systems and methods for providing dual purpose armrests and crutches of a wheelchair |
-
2012
- 2012-10-10 CN CN 201220516977 patent/CN202950852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147472A (en) * | 2015-09-07 | 2015-12-16 | 太仓市中峰模具塑胶有限公司 | Quick lifting and dismantling structure of wheelchair armrest |
| CN107174419A (en) * | 2017-07-24 | 2017-09-19 | 王东宇 | A kind of removable handrail of wheelchair |
| ES2710563A1 (en) * | 2017-10-23 | 2019-04-25 | Palacios Sofas C B | ARMCHAIR FOR DISABILITIES (Machine-translation by Google Translate, not legally binding) |
| WO2019081792A1 (en) * | 2017-10-23 | 2019-05-02 | Palacios Sofas Cb | Chair for disabled people |
| US11246790B2 (en) | 2019-08-15 | 2022-02-15 | Toyota Motor North America, Inc | Systems and methods for providing dual purpose armrests and crutches of a wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |