CN208785088U - A kind of quick detachable armrest mounting seat and wheelchair - Google Patents
A kind of quick detachable armrest mounting seat and wheelchair Download PDFInfo
- Publication number
- CN208785088U CN208785088U CN201820532091.7U CN201820532091U CN208785088U CN 208785088 U CN208785088 U CN 208785088U CN 201820532091 U CN201820532091 U CN 201820532091U CN 208785088 U CN208785088 U CN 208785088U
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- fixation hole
- handrail
- pipe close
- fixing seat
- quick detachable
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Abstract
The utility model discloses a kind of quick detachable armrest mounting seats and wheelchair, the quick detachable armrest mounting seat, including armrest support, pressing component and plug component, the bottom front of armrest support is equipped with pressing component, the bottom rear end of armrest support is equipped with plug component, the bottom rear end and plug component top of armrest support are hinged, in the horizontal fixation hole of fixed link one end insertion wheelchair frame front end of pressing component, or it is extracted from horizontal fixation hole, after the handrail of plug component lower part insertion wheelchair frame rear end in the vertical fixation hole of fixing seat, or it is extracted from vertical fixation hole.The utility model has the advantages that realizing the convenient for disassembly and assembly of armrest support due to being equipped with pressing component and plug component, extracting by the horizontal fixation hole of fixed link insertion of pressing component or from horizontal fixation hole, the installation or dismounting of armrest support front end are realized；Plug component is mounted in the vertical fixation hole of wheelchair frame or is extracted from vertical fixation hole, the installation or dismounting after realizing armrest support.
Description
Technical field
The utility model relates to wheelchair fields, more particularly to a kind of quick detachable armrest mounting seat and wheelchair.
Background technique
Currently, the wheelchair frame two sides of wheelchair are respectively equipped with armrest mounting seat, general armrest mounting seat is directly welded at wheel
In chair frame, armrest mounting seat is immovable or dismantles, and causes the inconvenience of wheelchair user.
Even if some producers have manufactured demountable armrest mounting seat, and in such a way that screw and nut are fixed,
Armrest mounting seat is fixed on wheelchair frame, dismounting is cumbersome, and must use professional tool that could complete disassembly process.
Utility model content
Purpose of utility model: in view of the above problems, the object of the present invention is to provide a kind of quick detachable handrail installations
Base wheelchair dismounts cumbersome technical problem to solve armrest mounting seat.
Technical solution:
A kind of quick detachable armrest mounting seat, including armrest support, pressing component and plug component, the armrest support
Front bottom end is equipped with the pressing component, and the rear end bottom of the armrest support is equipped with the plug component, the armrest support
Rear end bottom and the plug component top it is hinged, the handrail of fixed link one end of pressing component insertion wheelchair frame front end
It in the horizontal fixation hole of preceding fixing seat, or extracts from the horizontal fixation hole, the wheelchair is inserted into the plug component lower part
After the handrail of frame rear end in the vertical fixation hole of fixing seat, or extract from the vertical fixation hole.Due to being equipped with pressing component
And plug component, the convenient for disassembly and assembly of armrest support may be implemented, by the fixed link of pressing component be inserted into horizontal fixation hole or from
It is extracted in horizontal fixation hole, realizes the installation or dismounting of armrest support front end；Plug component is mounted on the vertical solid of wheelchair frame
Determine to extract in hole or from vertical fixation hole, the installation or dismounting after realizing armrest support, due to the bottom rear end of armrest support
It is hinged with plug component top, the rotation and lifting of armrest support may be implemented, it is easy to disassemble.
The pressing component further includes pressing lever and preceding pipe close, the preceding pipe close lower end peace in one of the embodiments,
In fixing seat before the handrail, described pressing lever one end and the fixed link connect far from one end of the horizontal fixation hole
It connects, for the fixed link horizontal through the preceding pipe close, the front tube is equipped with strut beyond the Great Wall, and the strut is located at the fixed link
Top, the one end of the strut far from preceding pipe close and the pressing lever are hinged, when the pressing pressing lever is far from the fixed link
One end when, the fixed link is mobile to the direction far from fixing seat before the handrail.
The plug component includes rotary sleeve and rear pipe close, the rotary sleeve installation in one of the embodiments,
In the rear end lower of the armrest support, the rear pipe close is mounted on the rotary sleeve lower part, and the rotary sleeve and institute
State that rear pipe close is hinged, it is described after pipe close lower end be inserted into after the handrail in the vertical fixation hole of fixing seat, and it is described after pipe
There are gaps between the outer surface of plug and the vertical fixation hole inner wall.
Pipe close lower end is equipped with protrusion after described in one of the embodiments, and fixing seat is equipped with and institute after the handrail
The matched U-shaped through-hole of protrusion is stated, the U-shaped through-hole is connected to setting with the vertical fixation hole.Due to being equipped with protrusion, to rear pipe close
It is positioned with vertical fixation hole, rear pipe close can be made smoothly to be inserted into vertical fixation hole.
The armrest support top is equipped with handrail placement plate in one of the embodiments,.
A kind of quick detachable wheelchair, including above-mentioned quick detachable armrest mounting seat and wheelchair frame, the wheelchair frame front end is set
There is fixing seat before handrail, the wheelchair frame rear end is equipped with fixing seat after handrail, before the handrail is inserted into the pressing component lower end
In fixing seat, the fixed link is inserted into before the handrail in the horizontal fixation hole of fixing seat, or is pulled out from the horizontal fixation hole
Out；The plug component lower part is inserted into after the handrail in the vertical fixation hole of fixing seat, or is pulled out from the vertical fixation hole
Out.Due to being equipped with quick detachable armrest mounting seat, it can be realized the easy to disassemble of the armrest mounting seat of wheelchair, make wheelchair user
Using more convenient.
The utility model has the advantages that compared with prior art, the utility model has the advantages that:
1) armrest support may be implemented due to being equipped with pressing component and plug component in above-mentioned quick detachable armrest mounting seat
It is convenient for disassembly and assembly, extracted by the horizontal fixation hole of fixed link insertion of pressing component or from horizontal fixation hole, realize armrest support
The installation or dismounting of front end；Plug component is mounted in the vertical fixation hole of wheelchair frame or is extracted from vertical fixation hole, it is real
Installation or dismounting after existing armrest support may be implemented to help since the bottom rear end of armrest support and plug component top are hinged
The rotation and lifting of hand bracket, it is easy to disassemble.
2) above-mentioned quick detachable wheelchair can be realized the handrail installation of wheelchair due to being equipped with quick detachable armrest mounting seat
Seat it is easy to disassemble, keep wheelchair user's use more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the quick detachable wheelchair of the utility model；
Fig. 2 is the structural schematic diagram of the quick detachable wheelchair when armrest support in left side rotates 45 ° upwards；
Fig. 3 is the structural schematic diagram of quick detachable wheelchair when armrest support is placed on the outside of back；
Fig. 4 is solid after fixing seat, handrail before the handrail on the quick detachable armrest mounting seat and wheelchair frame of the utility model
Structural schematic diagram when reservation cooperates；
Fig. 5 is the structural schematic diagram of the pressing component of the utility model；
Fig. 6 be the utility model handrail before fixing seat structural schematic diagram；
Fig. 7 is the top view of Fig. 6；
Fig. 8 be the utility model handrail after fixing seat structural schematic diagram.
Specific embodiment
Please refer to Fig. 1~4, Fig. 6 and Fig. 8, a kind of quick detachable wheelchair, including quick detachable armrest mounting seat and wheelchair frame
100,100 front end of wheelchair frame is equipped with fixing seat 110 before handrail, and 100 rear end of wheelchair frame is equipped with fixing seat 120 after handrail, press section
Before 2 lower end of part insertion handrail in fixing seat 110, before the insertion handrail of fixed link 21 in the horizontal fixation hole 111 of fixing seat 110, or
It is extracted from horizontal fixation hole 111；After 3 lower part of plug component insertion handrail in the vertical fixation hole 121 of fixing seat 120, or from
It is extracted in vertical fixation hole 121.Fixing seat 110 is mounted on the front of the support rod 130 of wheelchair frame 100 before handrail, consolidates before handrail
The groove 1 of 110 lower part of reservation is mounted on support rod 130, and fixing seat 120 is equipped with and matches with support rod 130 after handrail
Installing pipe 123, connection is matched with installing pipe 123 by 130 rear end of support rod, thus by fixing seat 120 and wheelchair after handrail
Frame 100 is connected and fixed.
Please refer to Fig. 4~8, a kind of quick detachable armrest mounting seat, including armrest support 1, pressing component 2 and plug component
3, the front bottom end of armrest support 1 is equipped with pressing component 2, and the rear end bottom of armrest support 1 is equipped with plug component 3, armrest support 1
Top is equipped with handrail placement plate 4.The rear end bottom of armrest support 1 and 3 top of plug component are hinged, the fixed link of pressing component 2
Before the handrail of 21 one end insertion 100 front end of wheelchair frame in the horizontal fixation hole 111 of fixing seat 110, or from horizontal fixation hole 111
It extracts, 3 lower part of plug component is inserted into after the handrail of 100 rear end of wheelchair frame in the vertical fixation hole 121 of fixing seat 120, or from perpendicular
It is extracted in straight fixation hole 121.
Wherein, pressing component 2 further includes pressing lever 22 and preceding pipe close 23, and preceding 23 upper end of pipe close is mounted on armrest support 1
Front lower portion, preceding 23 lower end of pipe close are mounted on before handrail in fixing seat 110, and 22 one end of pressing lever and fixed link 21 are far from horizontal solid
Determine one end connection in hole 111, fixed link 21 is equipped with strut 231, strut horizontal through preceding pipe close 23, preceding 23 outer surface of pipe close
231 are located at the top of fixed link 21, and the one end of strut 231 far from preceding pipe close 23 and pressing lever 22 are hinged, when pressing pressing lever 22
When one end far from fixed link 21, fixed link 21 is mobile to the direction far from fixing seat 110 before handrail, thus by fixed link 21 from
It is removed in horizontal fixation hole 111, facilitates the disassembly process of armrest support 1.Preceding 23 lower end of pipe close is mounted on fixing seat 110 before handrail
On, and make 21 one end of fixed link be inserted into handrail before fixing seat 110 horizontal fixation hole 111 in.Fixing seat 110 is equipped with before handrail
With the preceding matched groove 2 112 in 23 lower end of pipe close, preceding 23 lower end of pipe close is placed in groove 2 112, and makes 21 front end of fixed link
It stretches out outside horizontal fixation hole 111.
Preferably, plug component 3 includes rotary sleeve 31 and rear pipe close 32, and rotary sleeve 31 is mounted on armrest support 1
Rear end lower, rear pipe close 32 is mounted on 31 lower part of rotary sleeve, and rotary sleeve 31 and rear pipe close 32 are hinged, rear 32 lower end of pipe close
After insertion handrail in the vertical fixation hole 121 of fixing seat 120.Afterwards between 121 inner wall of the outer surface of pipe close 32 and vertical fixation hole
There are gaps.Since, there are gap, rear pipe close can fixed vertically between the outer surface and vertical fixation hole inner wall of rear pipe close
It is rotated in hole, so as to rotate armrest support to wheelchair back, it is convenient to place.
32 lower end of pipe close is equipped with protrusion 321 afterwards, and fixing seat 120 is equipped with and raised 321 matched U-shaped through-holes after handrail
122, U-shaped through-hole 122 is connected to setting with vertical fixation hole 121.It, will when needing rear pipe close 32 being inserted into vertical fixation hole 121
The protrusion 321 of pipe close 32 is placed on 122 top of U-shaped through-hole afterwards, after rear pipe close 32 is inserted into vertical fixation hole 121, make protrusion
321 are inserted into out of U-shaped through-hole 122, and when rear 32 lower end of pipe close is inserted into vertical fixation hole 121, protrusion 321 is stretched out vertical fixed
121 lower part of hole, 32 lower end of pipe close rotates in vertical fixation hole 121 after facilitating.
Please refer to Fig. 1~4, the installation of above-mentioned quick detachable armrest mounting seat and disassembly process are as follows: when need will be quick detachable
Armrest mounting seat when being installed on wheelchair, rear 32 lower end of pipe close is inserted into the vertical fixation hole 121 of fixing seat 120 after handrail
In, by the rotation of armrest support 1 to parallel with the wheel of wheelchair, after be rotated down armrest support 1, pipe close 23 is placed on handrail before making
In preceding fixing seat 110, while pressing lever 22 is unclamped after pressing, fixed link 21 is made to be inserted into fixing seat 110 before the handrail of wheelchair frame 100
Horizontal fixation hole 111 in, the installation process of quick detachable armrest mounting seat can be realized；When needing to pacify quick detachable handrail
Dress seat presses pressing lever 22, extracts fixed link 21 from horizontal fixation hole 111 when being dismantled, and rotating handrail bracket 1 is to perpendicular
Straight state, by rear pipe close 32 rotation to protrusion 321 with handrail after fixing seat 120 122 matching position of U-shaped through-hole, after by handrail
Bracket 1 is extracted from vertical wheelchair hole 121, and the disassembly process of quick detachable armrest mounting seat can be completed；When need will be readily removable
When the armrest mounting seat unloaded is placed on the outside of the back of wheelchair, pressing lever 22 is pressed, makes fixed link 21 from horizontal fixation hole 111
Extract, rotating handrail bracket 1 to vertical state, after rear pipe close 32 is rotated in vertical fixation hole 121, until armrest support 1 revolve
It goes on the outside of the back of wheelchair, without disassembly, the overturning that armrest support 1 can be realized is folded, and improves the easy to use of wheelchair
Property.
Claims (6)
1. a kind of quick detachable armrest mounting seat, which is characterized in that including armrest support (1), pressing component (2) and plug component
(3), the front bottom end of the armrest support (1) is equipped with the pressing component (2), and the rear end bottom of the armrest support (1) is set
Have the plug component (3), the rear end bottom and the plug component (3) top of the armrest support (1) are hinged, the pressing
Before the handrail of fixed link (21) one end insertion wheelchair frame front end of component (2) in the horizontal fixation hole of fixing seat, or from the water
It is extracted in flat fixation hole, the vertical fixation of fixing seat after the handrail of the wheelchair frame rear end is inserted into plug component (3) lower part
Kong Zhong, or extracted from the vertical fixation hole.
2. the quick detachable armrest mounting seat of one kind according to claim 1, which is characterized in that the pressing component (2) is also
Including pressing lever (22) and preceding pipe close (23), preceding pipe close (23) lower end is mounted on before the handrail in fixing seat, described to press
Compression bar (22) one end is connect with the fixed link (21) far from one end of the horizontal fixation hole, and fixed link (21) level is worn
The preceding pipe close (23) is crossed, the preceding pipe close (23) is equipped with strut (231), and the strut (231) is located at the fixed link
(21) top, the strut (231) one end and the pressing lever (22) far from preceding pipe close (23) hingedly, are pressed described in the pressing
Compression bar (22) far from the fixed link (21) one end when, the fixed link (21) is to the direction far from fixing seat before the handrail
It is mobile.
3. the quick detachable armrest mounting seat of one kind according to claim 2, which is characterized in that plug component (3) packet
Rotary sleeve (31) and rear pipe close (32) are included, the rotary sleeve (31) is mounted on the rear end lower of the armrest support (1), institute
It states rear pipe close (32) and is mounted on the rotary sleeve (31) lower part, and the rotary sleeve (31) and the rear pipe close (32) are cut with scissors
Connect, it is described after pipe close (32) lower end be inserted into after the handrail in the vertical fixation hole of fixing seat, and it is described after pipe close (32)
Outer surface and the vertical fixation hole inner wall between there are gaps.
4. the quick detachable armrest mounting seat of one kind according to claim 3, which is characterized in that pipe close (32) lower end after described
Equipped with raised (321), fixing seat is equipped with and described raised (321) matched U-shaped through-hole, the U-shaped through-hole after the handrail
Setting is connected to the vertical fixation hole.
5. the quick detachable armrest mounting seat of one kind described according to claim 1~any one of 4, which is characterized in that described
Armrest support (1) top is equipped with handrail placement plate (4).
6. a kind of quick detachable wheelchair, which is characterized in that helped including quick detachable described in any one of Claims 1 to 5
Hand mounting base and wheelchair frame, the wheelchair frame front end are equipped with fixing seat before handrail, and the wheelchair frame rear end is fixed after being equipped with handrail
, before the pressing component lower end insertion handrail in fixing seat, the fixed link is inserted into the water of fixing seat before the handrail
In flat fixation hole, or extract from the horizontal fixation hole；The perpendicular of fixing seat after the handrail is inserted into the plug component lower part
In straight fixation hole, or extract from the vertical fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532091.7U CN208785088U (en) | 2018-04-13 | 2018-04-13 | A kind of quick detachable armrest mounting seat and wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532091.7U CN208785088U (en) | 2018-04-13 | 2018-04-13 | A kind of quick detachable armrest mounting seat and wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785088U true CN208785088U (en) | 2019-04-26 |
Family
ID=66199205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532091.7U Active CN208785088U (en) | 2018-04-13 | 2018-04-13 | A kind of quick detachable armrest mounting seat and wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251325A (en) * | 2019-05-16 | 2019-09-20 | 南京市江宁医院 | A kind of wheel-chair |
-
2018
- 2018-04-13 CN CN201820532091.7U patent/CN208785088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251325A (en) * | 2019-05-16 | 2019-09-20 | 南京市江宁医院 | A kind of wheel-chair |
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