CN207708102U - A kind of wheelchair for the adjusting that lies low - Google Patents
A kind of wheelchair for the adjusting that lies low Download PDFInfo
- Publication number
- CN207708102U CN207708102U CN201720678556.5U CN201720678556U CN207708102U CN 207708102 U CN207708102 U CN 207708102U CN 201720678556 U CN201720678556 U CN 201720678556U CN 207708102 U CN207708102 U CN 207708102U
- Authority
- CN
- China
- Prior art keywords
- drive component
- cushion part
- wheelchair
- seat
- backrest portion
- 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.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model is related to a kind of wheelchairs for the adjusting that lies low, including chair frame, the chair frame includes seat, it is slidably connected to the cushion part of seat, it is rotationally connected with the backrest portion of cushion part rear end, is rotationally connected with the preceding rotating turret of cushion part front end, the first drive component for driving backrest portion to rotate, for the second drive component of rotating turret rotation before driving, third drive component；The third drive component is fixed on seat, and driving cushion part is moved forward or rearward along seat.The backrest portion of the utility model, preceding rotating turret are all rotatablely connected with cushion part, backrest portion may be implemented to put to level, wherein, cushion part is slidably connected with seat, under the driving effect of third drive component, cushion part, backrest portion, preceding rotating turret can be moved forward or rearward, and to center-of-gravity regulating, there is a situation where turn on one's side when being lain on wheelchair to avoid user.
Description
Technical field
The utility model is related to a kind of wheelchairs for the adjusting that lies low.
Background technology
Currently, the existing wheelchair in market is all stationary structure, what the wheelchair also having rotatably was adjusted using backrest portion, but
Due to the stabilization of center of gravity to be ensured, the angle of backrest portion rotation is all little, cannot achieve and lies low, therefore, user is if it is desired to from bed
Upside is turned to relatively difficult on wheelchair.
Utility model content
Place in order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model are to provide a kind of adjusting that lies low
Wheelchair.
The technical solution of the utility model is：
A kind of wheelchair for the adjusting that lies low, including chair frame, the chair frame include seat, are slidably connected to the cushion of seat
Portion is rotationally connected with the backrest portion of cushion part rear end, the preceding rotating turret of cushion part front end is rotationally connected with, for driving backrest portion
First drive component of rotation, for the second drive component of rotating turret rotation before driving, third drive component；The third is driven
Dynamic component is fixed on seat, and driving cushion part is moved forward or rearward along seat.
Its further technical solution is：First drive component is linear drive apparatus；First drive component
End is driven to be rotatablely connected with backrest portion/cushion part, fixing end is rotatablely connected with cushion part/backrest portion；First driving group
Part, backrest portion, cushion part form triangular structure.
Its further technical solution is：The back of the backrest portion, which is equipped with, to extend back and for being rotatablely connected the first driving
The fixing end of component；The cushion part is equipped with the installation end to extend back and for being rotatablely connected the first drive component.
Its further technical solution is：Second drive component is linear drive apparatus；Second drive component
End is driven to be rotatablely connected with preceding rotating turret/cushion part, fixing end is rotatablely connected with cushion part/preceding rotating turret；Described second drives
Dynamic component, preceding rotating turret, cushion part form triangular structure.
Its further technical solution is：The preceding rotating turret is equipped with the connecting rod for being rotatablely connected the second drive component；
The cushion part is equipped with the connecting pin for being rotatablely connected the second drive component.
Its further technical solution is：The third drive component is linear drive apparatus；The third drive component
Driving end is fixedly connected with cushion part, and fixing end is fixedly connected with seat.
Its further technical solution is：The seat is equipped with the sliding rail for the cushion part that is slidably connected.
Its further technical solution is：First drive component, the second drive component, third drive component are straight-line electric
Machine or electronic lead screw.
Its further technical solution is：The wheelchair of the adjusting that lies low is additionally provided with the lifting gear below seat.
Its further technical solution is：The seat be equipped be additionally provided with respectively with the first drive component, the second drive component,
The control device of third drive component electrical connection.
The utility model having the technical effect that compared with prior art：A kind of wheelchair for the adjusting that lies low, backrest portion, forward
Moving frame is all rotatablely connected with cushion part, and backrest portion may be implemented and put to level, wherein cushion part is slidably connected with seat, the
Under the driving effect of three drive components, cushion part, backrest portion, preceding rotating turret can be moved forward or rearward, thus center-of-gravity regulating, with
There is a situation where turn on one's side when user being avoided to lie on wheelchair.
Further, wheelchair is equipped with lifting gear, while coordinating wheelchair that can realize and lying low, and user can automatically adjust wheelchair,
It is turned on one's side from the bed to wheelchair with realizing.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is a kind of side view of the wheelchair lying status for the adjusting that lies low of the utility model；
Fig. 2 is a kind of wheelchair three-dimensional view for the adjusting that lies low of the utility model；
Fig. 3 be the utility model seat, cushion part, preceding rotating turret exploded view.
Reference numeral
10 wheelchair, 1 lifting gear
2 seat, 3 cushion part
Rotating turret before 4 backrest portions 5
51 connecting rod, 6 first drive component
7 second drive component, 8 third drive component
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to schematic diagram to the technical side of the utility model
Case is further described and illustrates, but not limited to this.
A kind of wheelchair for the adjusting that lies low, including chair frame.Chair frame includes seat, is slidably connected to the cushion part of seat, is turned
The dynamic backrest portion for being connected to cushion part rear end, is rotationally connected with the preceding rotating turret of cushion part front end, for driving backrest portion to rotate
The first drive component, for the second drive component of rotating turret rotation before driving, third drive component.Third drive component is solid
Due to seat, driving cushion part is moved forward or rearward along seat.
As shown in Figure 1, a kind of wheelchair 10 for the adjusting that lies low, including chair frame and lifting gear 1.Chair frame includes seat
2, it is slidably connected to the cushion part 3 of seat 2, the backrest portion 4 of 3 rear end of cushion part is rotationally connected with, is rotationally connected with cushion part 3
The preceding rotating turret 5 of front end, the first drive component 6 for driving backrest portion 4 to rotate, the rotated for rotating turret 5 before driving
Two drive components 7, third drive component 8.Third drive component 8 is fixed on seat 2, driving cushion part 3 along seat 2 forward or
It moves backward.Lifting gear 1 is set to the lower section of seat 2, and the height that wheelchair 10 may be implemented by lifting gear 1 is adjusted.
As shown in Fig. 2, the first drive component 6 is linear drive apparatus, driving end and the cushion part 3 of the first drive component 6
Rotation connection, fixing end are rotatablely connected with backrest portion 4.Preferably, the back of backrest portion 4, which is equipped with, extends back and for rotating
The fixing end of the first drive component 6 is connected, cushion part 3 is equipped with the peace to extend back and for being rotatablely connected the first drive component 6
End is filled, so that the first drive component 6, backrest portion 4, cushion part 3 form triangular structure, after ensureing that backrest portion 4 rotates
Positional stability.When specific operation, backrest portion 4 can turn to horizontal position, lie low to realize.
In other embodiments, the driving end of the first drive component 6 is rotatablely connected with backrest portion 4, fixing end and cushion
Portion 3 is rotatablely connected.
As shown in figure 3, preceding rotating turret 5 is equipped with the connecting rod 51 for being rotatablely connected the second drive component 7, cushion part 3 is set
It is useful for the connecting pin of the second drive component 7 of rotation connection.Third drive component 8 is linear drive apparatus, third drive component 8
Driving end be fixedly connected with cushion part 3, fixing end is fixedly connected with seat 2.Preferably, seat 2 is equipped with for the company of sliding
Connect the sliding rail of cushion part 3.
First drive component 6, the second drive component 7, third drive component 8 is linear motor or electronic lead screw, at it
In his embodiment, the first drive component 6, the second drive component 7 can also use motor to replace, to drive backrest portion 4, forward
Moving frame 5 rotates.
Seat 2 be equipped be additionally provided with respectively with the first drive component 6, the second drive component 7, third drive component 8 be electrically connected
Control device and wireless controller.User can use wireless controller control backrest portion 4, turn of preceding rotating turret 5
It is dynamic, and control the lifting of lifting gear 1 so that wheelchair 10 is in lying status, and concordant with the edge of bed, in order to use
Person is turned on one's side from the bed to wheelchair 10.
User is sitting on wheelchair 10 when needing to lie low, need first will control third drive component 8 so that cushion part 3
It moves forward, then controls the first drive component 6 so that backrest portion 4 turns to horizontality.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
It is protected by the utility model, the scope of protection of the utility model is subject to claims.
Claims (10)
1. a kind of wheelchair for the adjusting that lies low, including chair frame, which is characterized in that the chair frame includes seat, is slidably connected to chair
The cushion part of seat, is rotationally connected with the backrest portion of cushion part rear end, the preceding rotating turret of cushion part front end is rotationally connected with, for driving
First drive component of dynamic backrest portion rotation, for the second drive component of rotating turret rotation before driving, third drive component；Institute
It states third drive component and is fixed on seat, driving cushion part is moved forward or rearward along seat.
2. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that first drive component drives for straight line
Dynamic device；The driving end of first drive component is rotatablely connected with backrest portion/cushion part, fixing end and cushion part/backrest
Portion is rotatablely connected；First drive component, backrest portion, cushion part form triangular structure.
3. the wheelchair of the adjusting according to claim 2 that lies low, which is characterized in that the back of the backrest portion is equipped with backward
Extend and be used to be rotatablely connected the fixing end of the first drive component；The cushion part, which is equipped with, to extend back and for being rotatablely connected the
The installation end of one drive component.
4. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that second drive component drives for straight line
Dynamic device；The driving end of second drive component and preceding rotating turret/cushion part are rotatablely connected, and fixing end and cushion part/preceding
Rotating turret is rotatablely connected；Second drive component, preceding rotating turret, cushion part form triangular structure.
5. the wheelchair of the adjusting according to claim 4 that lies low, which is characterized in that the preceding rotating turret is equipped with for rotating
Connect the connecting rod of the second drive component；The cushion part is equipped with the connecting pin for being rotatablely connected the second drive component.
6. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that the third drive component drives for straight line
Dynamic device；The driving end of the third drive component is fixedly connected with cushion part, and fixing end is fixedly connected with seat.
7. the wheelchair of the adjusting according to claim 6 that lies low, which is characterized in that the seat is equipped with for being slidably connected
The sliding rail of cushion part.
8. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that first drive component, second drives
Dynamic component, third drive component are linear motor or electronic lead screw.
9. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that the wheelchair of the adjusting that lies low also is set
There is the lifting gear below seat.
10. the wheelchair of the adjusting according to claim 1 that lies low, which is characterized in that the seat is equipped with and is additionally provided with difference
With the first drive component, the second drive component, the control device of third drive component electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678556.5U CN207708102U (en) | 2017-06-12 | 2017-06-12 | A kind of wheelchair for the adjusting that lies low |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678556.5U CN207708102U (en) | 2017-06-12 | 2017-06-12 | A kind of wheelchair for the adjusting that lies low |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708102U true CN207708102U (en) | 2018-08-10 |
Family
ID=63063417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678556.5U Active CN207708102U (en) | 2017-06-12 | 2017-06-12 | A kind of wheelchair for the adjusting that lies low |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118761A1 (en) * | 2018-12-11 | 2020-06-18 | 陶国民 | Bed-crossing nursing care chair |
-
2017
- 2017-06-12 CN CN201720678556.5U patent/CN207708102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118761A1 (en) * | 2018-12-11 | 2020-06-18 | 陶国民 | Bed-crossing nursing care chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201600372A (en) | Rotatable Vehicle Seat Frame Assembly | |
| US20220248864A1 (en) | Single-motor electrically powered bed | |
| CN206151780U (en) | Comfortable massage chair | |
| US10213071B2 (en) | Foldable chair frame adapted for bedpan | |
| CN207708102U (en) | A kind of wheelchair for the adjusting that lies low | |
| CN205250965U (en) | Seat | |
| CN212233823U (en) | Electric bed-chair adjusting mechanism and electric bed-chair | |
| CN201790988U (en) | Automatic medical bed for patient rising and sitting | |
| KR101406144B1 (en) | Filial duty chair | |
| CN103860339A (en) | Wheelchair | |
| CN202859579U (en) | Guide rail type compensation dentistry motor-driven chair | |
| CN102846067B (en) | Back locking mechanism for swivel chair | |
| CN107518651A (en) | A kind of chair of anti-hypsokinesis | |
| CN107594963A (en) | A kind of chair of supporting ＆ stablizing | |
| CN204712909U (en) | Child safety seat for automobiles | |
| CN209750402U (en) | Multifunctional beauty bed | |
| CN211139092U (en) | Driving seat backrest framework assembly convenient for angle adjustment | |
| CN209574916U (en) | A kind of handrail carriage mechanism applied to laparoscopic surgical system console | |
| CN211187874U (en) | Leg fixing device of wheelchair | |
| CN207594761U (en) | Novel seat skeleton | |
| CN207784717U (en) | A kind of chair of anti-hypsokinesis | |
| CN210962754U (en) | Nursing of security is with standing up support | |
| CN207627503U (en) | A kind of wheelchair | |
| CN105597237A (en) | Adjustable inclination-angle-type blue light irradiation instrument | |
| CN211748245U (en) | Intelligent office chair convenient for noon break |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |