CN208785085U - A kind of whole chair takes the wheelchair of angular adjustment - Google Patents
A kind of whole chair takes the wheelchair of angular adjustment Download PDFInfo
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- CN208785085U CN208785085U CN201820346715.6U CN201820346715U CN208785085U CN 208785085 U CN208785085 U CN 208785085U CN 201820346715 U CN201820346715 U CN 201820346715U CN 208785085 U CN208785085 U CN 208785085U
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- wheelchair
- wheel mount
- vertical side
- triggering
- angular adjustment
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Abstract
The utility model discloses the wheelchairs that a kind of whole chair takes angular adjustment, including the support of seat mounting rack, wheel mount, gas, trigger switch, brake lever, brake cable；Seat mounting rack includes vertical side frame and support frame；Seat is mounted on vertical side frame；Wheel mount is mounted on the outside of vertical side frame；The middle part of vertical side frame and wheel mount is pivotally connected by pivot；One end of gas support is hinged on vertical side frame, and the other end is hinged on wheel mount；Trigger switch is mounted on the piston rod of gas support, and trigger switch is equipped with triggering item, and the one end for triggering item is hinged in trigger switch, and the other end is fixedly connected with brake cable, and the middle part for triggering item is located at the lower section of piston-rod end；Brake cable is fixedly connected far from one end of triggering item with brake lever.The wheelchair in a state of use, can the seating angle to entire seat be adjusted, improve user take when comfort.
Description
Technical field
The utility model relates to the wheels that a kind of medical rehabilitation instrument technology more particularly to a kind of whole chair take angular adjustment
Chair.
Background technique
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled, it is often more important that borrows them
Help wheelchair to carry out physical exercise and participate in social activities.The main construction of existing wheelchair is to be equipped with a seat in wheelchair main body
Chair, and organize wheelchair main body respectively equipped with handrail being located at seat two sides, and before forward and backward side is respectively provided with below the wheelchair main body
Wheel and rear-wheel, but group is connected to foot prop in front of wheelchair main body.
But existing seat can only be generally finely adjusted at the initial stage of installation wheelchair, especially can only backrest to seat into
Row adjustment, once installation terminates, entire seat cannot adjust its angle, not adapt to the user of different height in this way to easypro
The pursuit of adaptive.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of whole chairs to take angular adjustment
Wheelchair.
The purpose of this utility model adopts the following technical scheme that realization: a kind of whole chair takes the wheelchair of angular adjustment, including
Seat mounting rack, wheel mount, gas support, trigger switch, brake lever, brake cable；The seat mounting rack includes two perpendicular
The support frame of two vertical side frames of front frame and connection；Seat is mounted on two vertical side frames；The wheel mount difference
It is mounted on the outside of two vertical side frames；The middle part of the vertical side frame and wheel mount is pivotally connected by the first pivot；It is described
One end of gas support is hinged on vertical side frame, and the other end of gas support is hinged on wheel mount；The trigger switch is mounted on
On the piston rod of gas support, which is equipped with triggering item, and one end of the triggering item is hinged in trigger switch, triggers item
The other end be fixedly connected with brake cable, the middle part for triggering item is located at the lower section of piston-rod end；The brake cable is far from triggering
One end of item is fixedly connected with brake lever；By holding brake lever, towing brake line makes the middle part touching piston for triggering item
The end of bar, piston rod is shunk, to adjust the rotational angle of seat mounting rack seat.
Further, the wheel mount is equipped with sliding slot, is equipped with sliding block, the vertical side on the wheel mount
Frame and wheel mount pass through the cooperation Relative sliding of sliding block and sliding slot.
Further, plane where the flexible plane of the gas support, the perpendicular of vertical side frame, wheel mount is mutual
In parallel.
Further, the wheel mount includes first crossbar, the second crossbar below first crossbar, connection the
The connecting rod and wheelchair mounting rod of one cross bar and second crossbar；The sliding slot is arranged on connecting rod.
Further, the trigger switch include the piston rod mounting portion set gradually from top to bottom, triggering mounting portion,
Vehicle frame fixed part；The vestibule for installing piston rod is offered on the piston rod mounting portion；Triggering a mounting portion includes two
The installation sheet being oppositely arranged encloses the accommodating cavity for installing triggering item, the vestibule and accommodating cavity between two installation sheets
Connection；The triggering item is folded in the accommodating cavity, and is triggered one end and be pivotally hinged on two installation sheets by second, is touched
The other end of clockwork spring is fixedly connected with brake cable；The vehicle frame fixed part is equipped with lockhole, and trigger switch passes through third pivot pivot
It connects in fixed link.
Further, one end that the triggering item is connect with brake cable is equipped with claw.
Further, the top of the triggering mounting portion is equipped with cable clamping interface.
Compared with prior art, the utility model has the beneficial effects that:
The wheelchair in a state of use, can the seating angle to entire seat be adjusted, improve user take when
Comfort.Especially by setting gas support, trigger switch, brake lever, brake cable, by gripping brake lever, towing brake line,
Make the end of touching piston rod in the middle part of the triggering item of trigger switch, piston rod shrinks to adjust the seating angle of entire seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the wheelchair that the whole chair of the utility model preferred embodiment takes angular adjustment；
Fig. 2 is the partial structural diagram for the wheelchair that whole chair takes angular adjustment；
Fig. 3 is the installation condition schematic diagram of gas support in Fig. 2；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is the disassembly diagram of gas support and trigger switch；
Fig. 6 is the disassembly diagram of trigger switch.
In figure: 1, seat mounting rack；11, vertical side frame；12, support frame；2, wheel mount；21, first crossbar；22,
Second crossbar；23, connecting rod；231, sliding slot；24, wheelchair mounting rod；25, sliding block；3, gas supports；4, trigger switch；41, piston rod is pacified
Dress portion；411, vestibule；412, cable clamping interface；42, a mounting portion is triggered；421, installation sheet；43, vehicle frame fixed part；431, lockhole；
44, item is triggered；441, claw；45, the second pivot；5, brake lever；6, brake cable；7, the first pivot；8, tumbler；A, seat
Chair.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1-3, a kind of whole chair takes the wheelchair of angular adjustment, including seat mounting rack 1, wheel mount 2, gas
Support 3, trigger switch 4, brake lever 5, brake cable 6；The seat mounting rack includes that two vertical side frames 11 and connection two are perpendicular
The support frame 12 of front frame；Seat A is mounted on two vertical side frames；The wheel mount is separately mounted to two vertical sides
The outside of frame；The middle part of the vertical side frame and wheel mount is pivotally connected by the first pivot 7；One end of the gas support is by turning
It is hinged on vertical side frame to part 8, the other end of gas support is hinged on wheel mount by tumbler 8；The trigger switch
It is mounted on the piston rod of gas support, which is equipped with triggering item 44, and one end of the triggering item is hinged on trigger switch
On, the other end for triggering item is fixedly connected with brake cable, and the middle part for triggering item is located at the lower section of piston-rod end；The brake cable
One end far from triggering item is fixedly connected with brake lever；By holding brake lever, towing brake line makes the middle part for triggering item
The end of piston rod is touched, piston rod is shunk, to adjust the rotational angle of seat mounting rack seat.
The wheelchair in a state of use, can the seating angle to entire seat be adjusted, improve user take when
Comfort.Especially by setting gas support, trigger switch, brake lever, brake cable, by gripping brake lever, towing brake line,
Make the end of touching piston rod in the middle part of the triggering item of trigger switch, piston rod shrinks to adjust the seating angle of entire seat.
As further preferred scheme, as shown in Fig. 2, the wheel mount includes first crossbar 21, is located at the first cross
The connecting rod 23 and wheelchair mounting rod 24 of second crossbar 22, connection first crossbar and second crossbar below bar；The wheel peace
It shelves and is equipped with sliding slot 231, which is arranged on connecting rod.Sliding block 25, the vertical side frame are installed on the wheel mount
Pass through the cooperation Relative sliding of sliding block and sliding slot with wheel mount.
The sliding block and sliding slot effect are that in adjustment process, the movement of seat is more stable, orderly, obtains user
One preferable comfort.
As further preferred scheme, as shown in figure 4, perpendicular, the vehicle of the flexible plane of gas support, vertical side frame
Plane where wheel mounting rack is parallel to each other.Three planes are parallel to each other, and are to adjust more smooth and stablize.
As further preferred scheme, as seen in figs. 5-6, the trigger switch 4 includes the work set gradually from top to bottom
Stopper rod mounting portion 41, triggering mounting portion 42, vehicle frame fixed part 43；It offers on the piston rod mounting portion for installing piston
The vestibule 411 of bar；Triggering a mounting portion includes two installation sheets being oppositely arranged 421, encloses and is used between two installation sheets
The accommodating cavity of installation triggering item, the vestibule are connected to accommodating cavity；The triggering item is folded in the accommodating cavity, and triggers item one
End is hinged on two installation sheets by the second pivot 45, and the other end for triggering item is fixedly connected with brake cable；The vehicle frame is solid
Portion is determined equipped with lockhole 431, and trigger switch is articulated in fixed link by third pivot.
As further preferred scheme, one end that the triggering item is connect with brake cable is equipped with claw 441.Claw is set
Meter can securely will brake cable limit with claw in.
As further preferred scheme, the top of the triggering mounting portion is equipped with cable clamping interface 412.The design of cable clamping interface enables
Brake cable can keep the state of Relative vertical with triggering item, so that the draw of brake cable is added smooth, laborsaving, in place.
Wherein, the connection design of the brake lever of the present embodiment and brake cable can be there are three types of mode, the first is to pass through
One brake lever connects the one gas support of a brake line traffic control.Second is that two brakes are respectively corresponded by two brake levers
Fare controls two gas supports.The third is that two brake cables are controlled by a brake lever to control two gas supports.Two gas
Support is located at the two sides at seat rear, and backboard two sides synchronous adjustment angle, and two gas supports may be implemented in the third situation
Design also can be more stable.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (7)
1. the wheelchair that a kind of whole chair takes angular adjustment, which is characterized in that including seat mounting rack, wheel mount, gas support, touching
Send out switch, brake lever, brake cable；The seat mounting rack includes the support of two vertical side frames of two vertical side frames and connection
Frame；Seat is mounted on two vertical side frames；The wheel mount is separately mounted to the outside of two vertical side frames；It is described perpendicular
The middle part of front frame and wheel mount is pivotally connected by the first pivot；One end of the gas support is hinged on vertical side frame, gas support
The other end be hinged on wheel mount；The trigger switch is mounted on the piston rod of gas support, which is equipped with
Item is triggered, one end of the triggering item is hinged in trigger switch, and the other end for triggering item is fixedly connected with brake cable, triggers item
Middle part be located at the lower section of piston-rod end；The brake cable is fixedly connected far from one end of triggering item with brake lever；Pass through
Brake lever is held, towing brake line makes the end for the middle part touching piston rod for triggering item, and piston rod is shunk, thus adjustment seat
The rotational angle of chair mounting rack seat.
2. the wheelchair that whole chair as described in claim 1 takes angular adjustment, which is characterized in that the wheel mount, which is equipped with, to be slided
Slot, sliding block is equipped on the wheel mount, and the vertical side frame passes through the cooperation phase of sliding block and sliding slot with wheel mount
To sliding.
3. the wheelchair that whole chair as claimed in claim 2 takes angular adjustment, which is characterized in that the flexible plane of the gas support,
The perpendicular of vertical side frame, wheel mount place plane are parallel to each other.
4. the wheelchair that whole chair as claimed in claim 2 takes angular adjustment, which is characterized in that the wheel mount includes the
One cross bar, the second crossbar below first crossbar, the connecting rod and wheelchair mounting rod for connecting first crossbar and second crossbar；
The sliding slot is arranged on connecting rod.
5. the wheelchair that whole chair as described in claim 1 takes angular adjustment, which is characterized in that the trigger switch includes from upper
Piston rod mounting portion, the triggering mounting portion, vehicle frame fixed part set gradually under and；It is opened up on the piston rod mounting portion useful
In the vestibule of installation piston rod；Triggering a mounting portion includes two installation sheets being oppositely arranged, and is enclosed between two installation sheets
For installing the accommodating cavity of triggering item, the vestibule is connected to accommodating cavity；The triggering item is folded in the accommodating cavity, and is triggered
One end is pivotally hinged on two installation sheets by second, and the other end for triggering item is fixedly connected with brake cable；The vehicle frame
Fixed part is equipped with lockhole, and trigger switch is articulated in fixed link by third pivot.
6. the wheelchair that whole chair as claimed in claim 5 takes angular adjustment, which is characterized in that the triggering item and brake cable connect
The one end connect is equipped with claw.
7. the wheelchair that whole chair as claimed in claim 5 takes angular adjustment, which is characterized in that the top of the triggering mounting portion
Portion is equipped with cable clamping interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346715.6U CN208785085U (en) | 2018-03-14 | 2018-03-14 | A kind of whole chair takes the wheelchair of angular adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346715.6U CN208785085U (en) | 2018-03-14 | 2018-03-14 | A kind of whole chair takes the wheelchair of angular adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785085U true CN208785085U (en) | 2019-04-26 |
Family
ID=66198892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820346715.6U Active CN208785085U (en) | 2018-03-14 | 2018-03-14 | A kind of whole chair takes the wheelchair of angular adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785085U (en) |
-
2018
- 2018-03-14 CN CN201820346715.6U patent/CN208785085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220622 Address after: 528000 No. 23, Shapu street, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee after: GUANGDONG SHUNDE JAEYONG HARDWARE Co.,Ltd. Address before: 528300 No. 23, Shapu street, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee before: Cai Muzhang |