CN208145126U - Box storage wheelchair - Google Patents
Box storage wheelchair Download PDFInfo
- Publication number
- CN208145126U CN208145126U CN201720745399.5U CN201720745399U CN208145126U CN 208145126 U CN208145126 U CN 208145126U CN 201720745399 U CN201720745399 U CN 201720745399U CN 208145126 U CN208145126 U CN 208145126U
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- handrail
- chassis
- wheel
- module
- back bracket
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Abstract
The utility model discloses a kind of box storage wheelchair, including seat modular, folding rack module and chassis module, seat modular includes backrest, handrail, cushion, and handrail is equipped at left and right sides of cushion, and rear side is equipped with backrest；Chassis module includes chassis body, steering front wheel, front-wheel support, battery pack, rear main wheel and driving assembly, steering front wheel is arranged by front-wheel support in chassis body front end, rear main wheel is arranged in chassis body rear end, battery pack, driving assembly are arranged inside chassis body, rear main wheel is connect by driving assembly with battery pack, folding rack module top is connect with seat modular, and bottom is connect with chassis module；The utility model is divided into two states, and one is wheelchairs to open riding state, and one is folded carryings, storage configuration；Space hold is small after folding, foldable structure simple and convenient, at luggage box-like after folding, can directly draw row, light and handy, portable, fully considers that the short distance trip of handicapped crowd is ridden instead of walk demand.
Description
Technical field
The utility model relates to a kind of wheelchairs, and in particular to a kind of box storage wheelchair.
Background technique
In the case where the dual background that steps up with people's living standard is increasingly sharpened in social senilization, a kind of light-weighted folding
Folded portable electric wheelchair there is an urgent need to, for handicapped crowd and family members, at present on the market safety, portable go out
Row tool can not meet demand well, the heaviness for tool of going on a journey is not portable to cause the group is inconvenient even to be unwilling
Row, so that the contradiction met between the missing of the lightweight walking-replacing tool of group's short distance trip and the serious hope of its great demand becomes
It is particularly evident.Wheelchair currently on the market still meets the use of home environment, and applies ring for short distance trip
Border, general wheelchair design obvious deficiency on weight, volume and carrying mode, can not be suitable for handicapped crowd in short distance
For the actual demand of go on a journey wheelchair lightweight and portability under outside environment.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of box storage wheelchair, wheelchair can be used as
Normal use is also used as luggage case and draws row, is convenient for carrying, and is suitable for short distance trip and uses.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of box storage wheelchair, including seat
Module, folding rack module and chassis module, seat modular are connect by folding rack module with chassis module；Seat modular packet
Backrest, handrail, cushion are included, is equipped with body cradle at left and right sides of cushion, backrest bottom, handrail rear portion are hinged with body cradle；Chassis
Module includes chassis body, steering front wheel, front-wheel support, battery pack, rear main wheel and driving assembly, and battery pack is arranged on chassis
In main body, chassis body is hollow structure inside, and chassis body left and right sidewall front inner face offers front-wheel support sliding slot, bottom
Disc main body front end face is opened up there are two the hole passed through for front-wheel support, and one end of front-wheel support is connect with steering front wheel, front-wheel branch
The other end of frame is equipped with protruding shaft, and the protruding shaft end of front-wheel support is connected across Kong Houyu front-wheel support sliding slot, and rear main wheel setting exists
Chassis body rear portion, rear main wheel are connect by driving assembly with battery pack；Folding rack module top is connect with seat modular,
Bottom is connect with chassis module.
Further, the folding rack module includes folding rack component and hydraulic ram assemblies, folding rack component
Top is connect with seat modular, and folding rack component bottom is connect with chassis module, and hydraulic ram assemblies are arranged in folding rack group
Part two sides inside and the folding and opening for controlling folding rack component.
Further, it is provided with foot pedal between two steering front wheels, chassis body front end face is arc-shaped, rides
The front of plate also for it is arc-shaped and with chassis body front end face is arc-shaped is adapted to.
Further, two front-wheel supports are located at one end inside chassis body and are flexibly connected by connecting plate.
Further, the backrest includes pull rod, left back bracket, right back bracket and back cushion, left back bracket, the right side
Back bracket bottom end is hinged with left body cradle, right body cradle respectively, the both ends of pull rod respectively with left back bracket, right back bracket
Top connection, back cushion are arranged in two back bracket medium positions, and handrail is divided into left handrail and right handrail, after left handrail, right handrail
End is hinged with left body cradle, right body cradle respectively, and left back bracket, right back bracket leading flank are offered and mutually fitted with handrail shapes
The groove matched.
Further, switch button and movable button are set on the pull rod；Direction operation is provided on one side handrail
Bar and hydraulic control button, steering rod bottom end are connect by rotary shaft with handrail, switch button, movable button, direction behaviour
Make bar and hydraulic control button is connect with battery pack, hydraulic control button is connect by solenoid valve with hydraulic ram assemblies；It is drawing
Movable button is provided on bar, after wheelchair is folded into luggage case, the control movable button that can be convenient when pulling pull rod, power-assisted
It is moved under luggage case state.
Further, the seat modular two sides are equipped with seat cushion protective case, and wheelchair foldable rear seat pad protective case is located at seat mould
Between block and chassis module.
Further, the chassis body front end face top offers gap compatible with back bracket shape, wheel
The back bracket of two sides is located in gap after chair folds.
The utility model backrest, handrail rotatable folding compared with prior art, front-wheel, folding rack module are foldable,
The utility model is divided into two states, and one is wheelchairs to open riding state, and one is folded carryings, storage configuration；Folding
Stack structure simple and convenient, at luggage box-like after folding, space hold is small, realizes largest optimization, and can directly draw row, lightly, just
It takes, fully considers that the short distance trip of handicapped crowd is ridden instead of walk demand, meet the lightweight of trip walking-replacing tool to a greater extent
With the demand of portability；In the case where the dual background that steps up with people's living standard is increasingly sharpened in social senilization, with one kind
Light-weighted folding portable electric wheel chair is that the short distance trip of handicapped group brings great convenience.
Detailed description of the invention
Fig. 1 is that use state diagram is unfolded in the utility model；
Fig. 2 is that the utility model rotatable part is opened and folding and front-wheel stretching and storage process schematic；
Fig. 3 is to close linkage control folding rack under the utility model back bracket to open and folding process schematic diagram；
Fig. 4 is laid-flat status schematic diagram after the utility model folds；
The position Fig. 5 the utility model draws row schematic diagram with trunk type；
In figure：1. seat modular, 1-1. pull rod, 1-1-1. switch button, 1-1-2. draw row button, the left backrest branch of 1-2-1.
Frame, the right back bracket of 1-2-2., 1-3. back cushion, 1-4-1. left handrail, 1-4-2. right handrail, 1-5-1. moving operation bar, 1-5-
2. rotary shaft, 1-5-3. hydraulic control button, 1-6. seat cushion, the left body cradle of 1-7-1., the right body cradle of 1-7-2., 1-8. seat cushion shield
Shell；2. folding rack module, 2-1. folding rack component, 2-2. hydraulic ram assemblies；3. chassis module, 3-1. chassis body, 3-
2. foot pedal, 3-3. steering front wheel, 3-4. front-wheel support, 3-4-1. protruding shaft, 3-5. front-wheel support sliding slot, 3-6. battery pack, 3-
7. rear main wheel, 3-8. driving assembly.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model includes seat modular 1, folding rack module 2 and chassis module 3, seat modular 1
It is connect by folding rack module 2 with chassis module 3；Seat modular 1 includes backrest, handrail, cushion 1-6, cushion 1-6 or so two
Side is equipped with body cradle, and backrest bottom, handrail rear portion are hinged with body cradle, and backrest is located at the rear cushion 1-6, and handrail is located at cushion
The two sides 1-6；Chassis module 3 includes chassis body 3-1, steering front wheel 3-3, front-wheel support 3-4, battery pack 3-6, rear main wheel 3-
7 and driving assembly 3-8, battery pack 3-6 are arranged in chassis body 3-1, and chassis body 3-1 is hollow structure inside, chassis master
Body 3-1 left and right sidewall front inner face offers front-wheel support sliding slot 3-5, before chassis body 3-1 front end face is opened up there are two supplying
The one end in the hole that wheel support 3-4 is passed through, front-wheel support 3-4 is connect with steering front wheel 3-3, and the other end of front-wheel support 3-4 is equipped with
The protruding shaft end of protruding shaft 3-4-1, front-wheel support 3-4 pass through Kong Houyu front-wheel support sliding slot 3-5 connection, and rear main wheel 3-7 setting exists
The rear portion chassis body 3-1, rear main wheel 3-7 are controlled by driving assembly 3-8 and are provided power by battery pack 3-6；Folding rack
2 top of module is connect with seat modular 1, and bottom is connect with chassis module 3.
Backrest includes pull rod 1-1, left back bracket 1-2-1, right back bracket 1-2-2 and back cushion 1-3, left back bracket 1-
2-1, the bottom end right back bracket 1-2-2 are hinged with left body cradle 1-7-1, right body cradle 1-7-2 respectively, the both ends point of pull rod 1-1
It not being connect with left back bracket 1-2-1, the top right back bracket 1-2-2, back cushion 1-3 is arranged in two back bracket medium positions,
Handrail is divided into left handrail 1-4-1 and right handrail 1-4-2, left handrail 1-4-1, the rear end right handrail 1-4-2 respectively with left body cradle 1-
7-1, right body cradle 1-7-2 are hinged, and left back bracket 1-2-1, right back bracket 1-2-2 leading flank offer and handrail shapes phase
The groove of adaptation.
The utility model is divided into two states, one is opening riding state, a kind of folded carrying, storage configuration；
When opening riding, chassis body 3-1 is laid flat, and steering front wheel 3-3 and rear main wheel 3-7 land, and front-wheel support 3-4 is located at front-wheel branch
The front end of frame sliding slot 3-5, backrest are rotated around body cradle to approximately perpendicular position, and handrail is rotated around body cradle to level of approximation
Position, the rising height of folding rack module 2 is then adjusted according to the factors such as height for taking people, adjusts state
Afterwards, take people be sitting on cushion 1-6, lean against on pull rod 1-1 and back cushion 1-3, it is hand steered can normal use wheel on handrail
Chair；When folded carrying, storage, as shown in Figures 2 and 3, folding rack module 2 is accepted, i.e. minimum, the handrail of height
It is rotated up around body cradle to the direction cushion 1-6 and is bonded with cushion 1-6, backrest is rotated up around body cradle to the direction cushion 1-6
It is bonded with cushion 1-6, handrail is located in the groove that back bracket leading flank opens up at this time, occupies little space；Such as Fig. 4 and Fig. 5 institute
Showing, after backrest is rotated in place, pull rod 1-1 is used as stayed pole to use at this time, lifts pull rod 1-1, and steering front wheel 3-3 is lifted at this time,
Front-wheel support 3-4 is retracted into inside chassis body 3-1, rear main wheel 3-7 land as drawing movable pulley uses, entire wheelchair this
When be luggage case state, row can be drawn.
It in order to mitigate the weight of the utility model entirety, is carried convenient for folding, folding rack module 2 includes folding rack 2-
It is two parts in left and right that 1 and hydraulic ram assemblies 2-2, folding rack 2-1, which are divided to, and " X " structure, folding rack 2- are selected in each part
1 top is connect with seat modular 1, and the two side surface upper part positions in left and right offer sliding slot, folding rack 2- inside chassis body 3-1
1 bottom rear end and chassis body 3-1 are hinged, and folding rack 2-1 bottom front is connect with sliding slot, folding rack 2-1 bottom front
It can be moved forward and backward in sliding slot, since the bottom folding rack 2-1 rear end and chassis body 3-1 are hinged, folding rack 2-1
Back-and-forth motion of the bottom front in sliding slot is converted into the raising or reduction of folding rack 2-1；Hydraulic ram assemblies 2-2 and folding
One end of bracket 2-1 connection, hydraulic ram assemblies 2-2 is connect with side folding rack 2-1 bottom front, the other end and folding rack
The connection of the bottom 2-1 rear end, the hydraulic ram assemblies 2-2 of two sides is identical as the connection of folding rack 2-1, when hydraulic ram assemblies 2-2 is living
When stopper rod stretches out, folding rack 2-1 is in contraction state, and folding rack 2-1 height is minimum at this time, conversely, working as hydraulic ram assemblies 2-2
When piston rod retracts, folding rack 2-1 is in prop up state, at this time folding rack 2-1 height highest；Pass through hydraulic ram assemblies 2-2
The adjusting of state of pressure keeping is the height of adjustable seat module 1.
Folded drawing is gone for convenience, and chassis body 3-1 front end face is set as arc-shaped, when drawing row, before chassis body 3-1
Space is more more than needed between end face and drawing pedestrian, will not interfere to draw and go；In order to improve the comfort of seating, two steering front wheel 3-
Foot pedal 3-2 is provided between 3, the front of foot pedal 3-2 is also arc-shaped and arc-shaped suitable with chassis body 3-1 front end face
Match, add foot pedal 3-2, facilitate and take people and place foot, the front of foot pedal 3-2 be it is arc-shaped, can both place the foot of people
Portion skids, and in recycling, and can be bonded chassis body 3-1 front end face to greatest extent, reduces space shared after bouncing back, no
It interferes to draw row.
Two front-wheel support 3-4 are located at one end inside chassis body 3-1 and are flexibly connected by connecting plate, can pass through company
Fishplate bar allows two front-wheel support 3-4 to keep synchronous when stretching out with retraction, and rotation before control can also be rotated by connecting plate
To, and increase the fastness of front-wheel support 3-4.
Switch button 1-1-1 and movable button 1-1-2 is set on pull rod；Steering rod 1-5- is provided on one side handrail
1 and hydraulic control button 1-5-3, the bottom end steering rod 1-5-1 are connect by rotary shaft 1-5-2 with handrail, switch button 1-
1-1, movable button 1-1-2, steering rod 1-5-1 and hydraulic control button 1-5-4 are connect with battery pack 3-6, hydraulic control
Button 1-5-4 processed is connect by solenoid valve with hydraulic ram assemblies 2-2.Steering rod 1-5-1, hydraulic control button 1-5-4 are set
It sets on handrail convenient for steer direction and adjusting height of seat；Switch button 1-1-1 and movable button 1-1-2 is arranged in pull rod
On, switch button 1-1-1 is that switch machine facilitates control, and movable button 1-1-2 then allows for whole when Lee's case state drop-down row
The weight of machine mitigates the drawing row burden of user.It, can be square when pulling pull rod 1-1 under switch button 1-5-3 open state
Just control movable button 1-1-2 is driven by electricity by control movable button 1-1-2 to realize, if encounter upward slope, drawing
People, which can choose, presses movable button 1-1-2, and luggage case provides power mobile by battery pack 3-6 at this time；In order to facilitate folding branch
Frame 2-1's propping up and bouncing back, and hydraulic control button is arranged on pull rod 1-1, controls hydraulic ram assemblies by hydraulic control button
The conversion of 2-2 retracted position.
1 two sides of seat modular and rear side are equipped with seat cushion protective case 1-8, and the seat cushion protective case 1-8 of two sides is located at after wheelchair folds
Between seat modular 1 and chassis module 3, seat cushion protective case 1-8 both plays the role of after also acting as folding while increasing integral strength
Prevent the effect of rear main wheel 3-7 friction cushion 1-6.
Chassis body 3-1 front end face top offers gap compatible with back bracket shape, two sides after wheelchair folds
Back bracket be located in gap, opening position has built-in lock, the snap-lock after folding backrest.Both shared by reducing after folding
Space, but also prevent drawing when back bracket double swerve, play the role of limit back bracket.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
Within the protection scope of utility model technical solution.
Claims (8)
1. a kind of box storage wheelchair, which is characterized in that including seat modular（1）, folding rack module（2）And chassis module
（3）, seat modular（1）Pass through folding rack module（2）With chassis module（3）Connection；Seat modular（1）Including backrest, handrail,
Cushion（1-6）, cushion（1-6）It is respectively arranged on the left side and the right side left body cradle（1-7-1）, right body cradle（1-7-2）, backrest bottom,
Handrail rear portion is hinged with body cradle, and backrest is located at cushion（1-6）Rear, handrail are located at cushion（1-6）Two sides；Chassis module
（3）Including chassis body（3-1）, steering front wheel（3-3）, front-wheel support（3-4）, battery pack（3-6）, rear main wheel（3-7）With
Driving assembly（3-8）, battery pack（3-6）It is arranged in chassis body（3-1）It is interior, chassis body（3-1）For hollow structure inside, bottom
Disc main body（3-1）Left and right sidewall front inner face offers front-wheel support sliding slot（3-5）, chassis body（3-1）Front end face opens up
There are two for front-wheel support（3-4）The hole passed through, front-wheel support（3-4）One end and steering front wheel（3-3）Connection, front-wheel support
（3-4）The other end be equipped with protruding shaft（3-4-1）, front-wheel support（3-4）Protruding shaft end pass through Kong Houyu front-wheel support sliding slot（3-5）
Connection, rear main wheel（3-7）It is arranged in chassis body（3-1）Rear portion, rear main wheel（3-7）Pass through driving assembly（3-8）With electricity
Pond group（3-6）Connection；Folding rack module（2）Top and seat modular（1）Connection, bottom and chassis module（3）Connection.
2. a kind of box storage wheelchair according to claim 1, which is characterized in that the folding rack module（2）Packet
Include folding rack component（2-1）And hydraulic ram assemblies（2-2）, folding rack component（2-1）Top and seat modular（1）Connection,
Folding rack component（2-1）Bottom and chassis module（3）Connection, hydraulic ram assemblies（2-2）With folding rack component（2-1）Even
It connects.
3. a kind of box storage wheelchair according to claim 1, which is characterized in that two steering front wheels（3-3）
Between be provided with foot pedal（3-2）, chassis body（3-1）Front end face is arc-shaped, foot pedal（3-2）Front also to be arc-shaped and
With chassis body（3-1）The arc-shaped adaptation of front end face.
4. a kind of box storage wheelchair according to claim 1, which is characterized in that two front-wheel supports（3-4）
Positioned at chassis body（3-1）Internal one end is flexibly connected by connecting plate.
5. a kind of box storage wheelchair according to claim 2, which is characterized in that the backrest includes pull rod（1-1）,
Left back bracket（1-2-1）, right back bracket（1-2-2）And back cushion（1-3）, left back bracket（1-2-1）, right back bracket
（1-2-2）Bottom end respectively with left body cradle（1-7-1）, right body cradle（1-7-2）Hingedly, pull rod（1-1）Both ends respectively with a left side
Back bracket（1-2-1）, right back bracket（1-2-2）Top connection, back cushion（1-3）It is arranged in two back bracket medium positions,
Handrail is divided into left handrail（1-4-1）And right handrail（1-4-2）, left handrail（1-4-1）, right handrail（1-4-2）Rear end respectively with a left side
Body cradle（1-7-1）, right body cradle（1-7-2）Hingedly, left back bracket（1-2-1）, right back bracket（1-2-2）Leading flank is opened
Equipped with groove compatible with handrail shapes.
6. a kind of box storage wheelchair according to claim 5, which is characterized in that the pull rod（1-1）Upper setting is opened
Close button（1-1-1）And movable button（1-1-2）, steering rod is provided on a side handrail（1-5-1）It is pressed with hydraulic control
Button（1-5-3）；Steering rod（1-5-1）Bottom end passes through rotary shaft（1-5-2）It is connect with handrail, switch button（1-1-1）, move
Dynamic button（1-1-2）, steering rod（1-5-1）With hydraulic control button（1-5-3）And battery pack（3-6）Connection, it is hydraulic
Control button（1-5-3）Pass through solenoid valve and hydraulic ram assemblies（2-2）Connection.
7. a kind of box storage wheelchair according to claim 1, which is characterized in that the seat modular（1）Two sides are set
There is seat cushion protective case（1-8）, wheelchair foldable rear seat pad protective case（1-8）Positioned at seat modular（1）With chassis module（3）Between.
8. a kind of box storage wheelchair according to claim 6, which is characterized in that the chassis body（3-1）Front end
Face top offers gap compatible with back bracket shape, and the back bracket of two sides is located in gap after wheelchair folds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745399.5U CN208145126U (en) | 2017-06-26 | 2017-06-26 | Box storage wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745399.5U CN208145126U (en) | 2017-06-26 | 2017-06-26 | Box storage wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145126U true CN208145126U (en) | 2018-11-27 |
Family
ID=64412577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745399.5U Expired - Fee Related CN208145126U (en) | 2017-06-26 | 2017-06-26 | Box storage wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361935A (en) * | 2017-06-26 | 2017-11-21 | 江苏正辰智能科技有限公司 | A kind of folding portable wheelchair |
-
2017
- 2017-06-26 CN CN201720745399.5U patent/CN208145126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361935A (en) * | 2017-06-26 | 2017-11-21 | 江苏正辰智能科技有限公司 | A kind of folding portable wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 Termination date: 20190626 |