CN204542609U - A kind of wheelchair with folding handlebar device - Google Patents
A kind of wheelchair with folding handlebar device Download PDFInfo
- Publication number
- CN204542609U CN204542609U CN201520096548.0U CN201520096548U CN204542609U CN 204542609 U CN204542609 U CN 204542609U CN 201520096548 U CN201520096548 U CN 201520096548U CN 204542609 U CN204542609 U CN 204542609U
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- CN
- China
- Prior art keywords
- bar
- hole
- wheelchair
- pipe
- handlebar
- 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
Links
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000004429 Calibre Substances 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Abstract
This utility model relates to wheelchair technical field, in particular to a kind of wheelchair with folding handlebar device, it comprises wheelchair body, described wheelchair body comprises a wheelchair frame, the left and right sides, the rear portion correspondence of described wheelchair frame is provided with handlebar stay tube pole, described handlebar stay tube pole is made up of vertical tube bar and oblique short tube bar, this vertical tube bar and oblique short tube bar one-body molded; The back side of the oblique short tube bar of described handlebar stay tube pole is provided with square slotted eye, and the two sides correspondence of this oblique short tube bar is provided with locking through hole A and rotating fulcrum through hole A; Described two handlebar stay tube poles are provided with wheel chair handle; Described wheel chair handle comprises a L shape pipe bar, and one end mouth of pipe of this L shape pipe bar is for connecting the mouth of pipe, and this connection mouth of pipe is by draw technique, and this mouth of pipe is shortened into square calibre or circular ports, the other end mouthpiece cover of this L shape pipe bar is located at grip; It has, and structure is simple, and easy to operate, cost is low, easy to use and also instant packed, reduces the advantages such as freight.
Description
Technical field
This utility model relates to wheelchair technical field, particularly a kind of wheelchair with folding handlebar device.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled, the more important thing is and makes them carry out physical exercise by means of wheelchair and participate in social activity.Common wheelchair is generally made up of by four parts wheelchair frame, wheel, brake gear and seat.Hand wheelchair, on common wheelchair basis, increases manual setter.The wheelchair now commercially sold, its wheel chair handle adopts inserting mode, is plugged on wheelchair frame, there are the following problems for this structure: first is adopt the wheel chair handle inserting formula structure, its handling position is higher, has no idea to regulate, and causes different height to there is inconvenience in use people; Second because wheelchair is when transporting, and area occupied is comparatively large, and the wheel chair handle of traditional slotting formula structure takes up an area large, is unfavorable for packaging and transport.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of wheelchair with folding handlebar device reasonable in design, easy to use, it adopts and the wheel chair handle of slotting formula structure is designed to rotatable folding handle, it is simple that it has structure, and easy to operate, cost is low, easy to use and also instant packed, thus reduce the advantages such as freight.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of wheelchair with folding handlebar device described in the utility model, it comprises wheelchair body, described wheelchair body comprises a wheelchair frame, the left and right sides, the rear portion correspondence of described wheelchair frame is provided with handlebar stay tube pole, described handlebar stay tube pole is made up of vertical tube bar and oblique short tube bar, this vertical tube bar and oblique short tube bar one-body molded; The back side of the oblique short tube bar of described handlebar stay tube pole is provided with square slotted eye, and the two sides correspondence of this oblique short tube bar is provided with locking through hole A and rotating fulcrum through hole A; Described two handlebar stay tube poles are provided with wheel chair handle; Described wheel chair handle comprises a L shape pipe bar, and one end mouth of pipe of this L shape pipe bar is for connecting the mouth of pipe, and this connection mouth of pipe is by draw technique, and this connection mouth of pipe is shortened into square calibre or circular ports, the other end mouthpiece cover of this L shape pipe bar is located at grip; On the connection mouth of pipe of described L shape pipe bar, corresponding locking through hole A and rotating fulcrum through hole A, is provided with locking through hole B and rotating fulcrum through hole B; The connection mouth of pipe of described wheel chair handle is inserted in the oblique short tube bar of handlebar stay tube pole, and be inserted through locking through hole A by bolt A and locked through hole B and fix, described bolt A one end is provided with self-clinching nut, and this bolt A other end is provided with M6 locking knob; Intert in described rotating fulcrum through hole B and rotating fulcrum through hole A and be provided with bolt B.
Further, the cross section of described handlebar stay tube pole is square.
Further, described handle puts and is provided with skid resistant course.
After adopting said structure, this utility model beneficial effect is: a kind of wheelchair with folding handlebar device described in the utility model, it adopts and the wheel chair handle of slotting formula structure is designed to rotatable folding handle, it is simple that it has structure, easy to operate, cost is low, easy to use and also instant packed, thus reduces the advantages such as freight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is postrotational using state schematic diagram of the present utility model;
Fig. 3 is handlebar stay tube pole structural representation of the present utility model;
Fig. 4 is the left TV structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation of this utility model wheel chair handle;
Fig. 6 is the right TV structure schematic diagram of Fig. 5;
Fig. 7 is the AA sectional view of a kind of embodiment of Fig. 6;
Fig. 8 is the AA sectional view of the another kind of embodiment of Fig. 6;
Fig. 9 is the installation diagram of another detailed description of the invention of handlebar stay tube pole in this utility model.
Description of reference numerals:
1, wheelchair body; 2, wheelchair frame; 3, handlebar stay tube pole; 31, vertical tube bar; 32, oblique short tube bar; 33, through hole A is locked; 34, rotating fulcrum through hole A; 35, square slotted eye; 4, wheel chair handle; 41, the mouth of pipe is connected; 42, through hole B is locked; 43, rotating fulcrum through hole B; 5, M6 locking knob; 6, self-clinching nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Fig. 1-Fig. 9, a kind of wheelchair with folding handlebar device described in the utility model, it comprises wheelchair body 1, described wheelchair body 1 comprises a wheelchair frame 2, the left and right sides, the rear portion correspondence of described wheelchair frame 2 is provided with handlebar stay tube pole 3, described handlebar stay tube pole 3 is made up of vertical tube bar 31 and oblique short tube bar 32, this vertical tube bar 31 and oblique short tube bar 32 one-body molded; The back side of the oblique short tube bar 32 of described handlebar stay tube pole 3 is provided with square slotted eye 35, and the two sides correspondence of this oblique short tube bar 32 is provided with locking through hole A33 and rotating fulcrum through hole A34; Described two handlebar stay tube poles 3 are provided with wheel chair handle 4; Described wheel chair handle 4 comprises a L shape pipe bar, one end mouth of pipe of this L shape pipe bar is for connecting the mouth of pipe 41, this connection mouth of pipe 41 is by draw technique, and shorten this connection mouth of pipe 41 into square calibre or circular ports, the other end mouthpiece cover of this L shape pipe bar is located at grip; On the connection mouth of pipe 41 of described L shape pipe bar, corresponding locking through hole A33 and rotating fulcrum through hole A34, is provided with locking through hole B42 and rotating fulcrum through hole B43; The connection mouth of pipe 41 of described wheel chair handle 4 is inserted in the oblique short tube bar 32 of handlebar stay tube pole 3, be inserted through locking through hole A33 by bolt A and lock through hole B42 and fix, described bolt A one end is provided with self-clinching nut 6, and this bolt A other end is provided with M6 locking knob 5; Intert in described rotating fulcrum through hole B43 and rotating fulcrum through hole A34 and be provided with bolt B.
Preferred as one of the present utility model, the cross section of described handlebar stay tube pole 3 is square.
Preferred as one of the present utility model, described handle puts and is provided with skid resistant course.
This utility model in use, when wheel chair handle 4 is unclamped in needs adjustment, now unscrew M6 locking knob 5, twisting wheel chair handle 4, now wheel chair handle 4 rotates along rotating fulcrum through hole B43 and rotating fulcrum through hole A34, thus it is easy to use to realize rotating wheel chair handle 4.
As shown in Figure 9, in this detailed description of the invention, the locking through hole A of handlebar stay tube pole 3 and self-clinching nut 6 90-degree rotation can be installed, thus conveniently according to circumstances need, adopt different installation methods.
A kind of wheelchair with folding handlebar device described in the utility model, it adopts and the wheel chair handle of slotting formula structure is designed to rotatable folding handle, and it is simple that it has structure, easy to operate, cost is low, easy to use and also instant packed, thus reduces the advantages such as freight.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in this utility model patent claim change or modify, and are included in this utility model patent claim.
Claims (3)
1. the wheelchair with folding handlebar device, it is characterized in that: it comprises wheelchair body (1), described wheelchair body (1) comprises a wheelchair frame (2), the left and right sides, the rear portion correspondence of described wheelchair frame (2) is provided with handlebar stay tube pole (3), described handlebar stay tube pole (3) is made up of vertical tube bar (31) and oblique short tube bar (32), this vertical tube bar (31) and oblique short tube bar (32) one-body molded; The back side of the oblique short tube bar (32) of described handlebar stay tube pole (3) is provided with square slotted eye (35), and the two sides correspondence of this oblique short tube bar (32) is provided with locking through hole A(33) and rotating fulcrum through hole A(34); Described two handlebar stay tube poles (3) are provided with wheel chair handle (4); Described wheel chair handle (4) comprises a L shape pipe bar, one end mouth of pipe of this L shape pipe bar is for connecting the mouth of pipe (41), this connection mouth of pipe (41), by draw technique, shortens this connection mouth of pipe (41) into square calibre or circular ports, and the other end mouthpiece cover of this L shape pipe bar is located at grip; The upper corresponding locking through hole A(33 of the connection mouth of pipe (41) of described L shape pipe bar) and rotating fulcrum through hole A(34), be provided with locking through hole B(42) and rotating fulcrum through hole B(43); The connection mouth of pipe (41) of described wheel chair handle (4) is inserted in the oblique short tube bar (32) of handlebar stay tube pole (3), locking through hole A(33 is inserted through by bolt A) and locking through hole B(42) fixing, described bolt A one end is provided with self-clinching nut (6), and this bolt A other end is provided with M6 locking knob (5); Described rotating fulcrum through hole B(43) and rotating fulcrum through hole A(34) interior interting be provided with bolt B.
2. a kind of wheelchair with folding handlebar device according to claim 1, is characterized in that: the cross section of described handlebar stay tube pole (3) is square.
3. a kind of wheelchair with folding handlebar device according to claim 1, is characterized in that: described handle puts and is provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096548.0U CN204542609U (en) | 2015-02-11 | 2015-02-11 | A kind of wheelchair with folding handlebar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096548.0U CN204542609U (en) | 2015-02-11 | 2015-02-11 | A kind of wheelchair with folding handlebar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542609U true CN204542609U (en) | 2015-08-12 |
Family
ID=53817784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096548.0U Expired - Fee Related CN204542609U (en) | 2015-02-11 | 2015-02-11 | A kind of wheelchair with folding handlebar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542609U (en) |
-
2015
- 2015-02-11 CN CN201520096548.0U patent/CN204542609U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |