CN214909393U - Auxiliary rising cushion - Google Patents
Auxiliary rising cushion Download PDFInfo
- Publication number
- CN214909393U CN214909393U CN202120312950.3U CN202120312950U CN214909393U CN 214909393 U CN214909393 U CN 214909393U CN 202120312950 U CN202120312950 U CN 202120312950U CN 214909393 U CN214909393 U CN 214909393U
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- Prior art keywords
- connecting rod
- seat
- bottom plate
- hinged
- lower connecting
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- 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
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- 230000000630 rising effect Effects 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 abstract description 10
- 210000001217 buttock Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003863 physical function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a supplementary cushion of standing up, including bottom plate and the seat that can stack to and the straight line flexible unit that both ends are connected with bottom plate and the articulated surface that the seat is relative respectively, the both sides of seat position of sitting direction articulate respectively and are provided with one with the articulated complex link assembly of bottom plate, link assembly can drive the relative bottom plate lifting of seat, and the rear portion lifting height ratio front portion of seat lifting in-process position of sitting state is high, and the seat is whole to the place ahead removal. The utility model has the advantages that: make the seat rotate the lift relative to the bottom plate with the flexible unit of straight line, whole antedisplacement under the effect of the link assembly of the bedplate of slope simultaneously makes the human buttock of whole seat lifting support still promote the human body forward, and the motion process follows the action logic that the human body was raised, promotes the comfort, and the seat is whole can relative bottom plate separation lifting, can provide bigger supporting range, and link assembly is fixed through articulated, is difficult for the card to die, and the reliability is more excellent.
Description
Technical Field
The utility model relates to an old-age helping disabled equipment technical field especially relates to a supplementary cushion of standing up.
Background
To the problem that the old people have deteriorated physical functions, weak muscles of legs and difficulty in getting up, the prior art provides cushion products for assisting users in getting up from a sitting posture, the cushion products mainly support human buttocks, and the cushion rotates and rises to lift the human buttocks when getting up, so that the auxiliary standing is realized.
The utility model discloses a utility model patent application for CN212394409U discloses a supplementary cushion of standing up realizes the whole lifting and the forward motion of cushion through articulated complex preceding seat and recoil, improves human comfort level from this, simple structure, and the cost is lower, but its seat adopts the block hinge structure, and wherein one is connected with the bottom plate is articulated, has restricted the lifting height of the in-process seat of standing up.
The utility model discloses an electronic cushion of getting up, extension through driver part drives the atress pole and rotates the support cushion and open for CN 211733735U's utility model to the auxiliary user gets up, and its atress pole utilizes the slidable mounting structure, and the cost is higher, and stability is not good, blocks easily and dies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, take comfortable, difficult dead supplementary cushion of getting up of card is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: the utility model provides a supplementary cushion of standing up, is including bottom plate and the seat that can stack to and the both ends respectively with the articulated flexible unit of being connected in the relative surface of bottom plate and seat, the both sides of seat position of sitting direction articulate respectively and are provided with one with the articulated complex link assembly of bottom plate, link assembly can drive the relative bottom plate lifting of seat, and the rear portion lifting height ratio front portion of seat lifting in-process position of sitting state is high, and the seat is whole to the removal of place ahead.
The utility model discloses rotate with the relative bottom plate of the flexible unit drive seat of straight line, through connecting bottom plate and seat with bottom plate and the articulated complex link assembly respectively, make the seat can rotate the lifting by relative bottom plate, the whole antedisplacement under the effect of the link assembly of the seat of slope simultaneously, still promote the human body forward when making the human buttock of whole seat lifting support, the motion process follows the action logic of human body rising, promote the comfort, the seat wholly can relative bottom plate separation lifting, thereby can provide bigger support range, link assembly is through articulated fixed, difficult card dies, the reliability is more excellent.
Preferably, the linear expansion unit is fixed between the seat plate and the bottom plate at the middle of the user's sitting direction.
Preferably, the hinged position of the seat plate and the linear telescopic unit is close to the front side of the seat plate in the use state, and the hinged position of the bottom plate and the linear telescopic unit is close to the rear side of the bottom plate.
Preferably, the connecting rod assembly comprises a front lower connecting rod, a rear lower connecting rod, a front upper connecting rod and a rear upper connecting rod; the lower ends of the front lower connecting rod and the rear lower connecting rod are respectively hinged with the upper surface of the bottom plate, and the front lower connecting rod is positioned at the front side of the rear lower connecting rod; the upper ends of the front upper connecting rod and the rear upper connecting rod are respectively hinged with the lower surface of the seat plate, and the front upper connecting rod is positioned at the front side;
the upper end of the rear lower connecting rod is hinged with the lower end of the rear upper connecting rod; the lower end of the front upper connecting rod is hinged with the rod body of the rear lower connecting rod; the upper end of the front lower connecting rod is hinged with the rod body of the front upper connecting rod.
Preferably, the hinge position of the front lower connecting rod and the bottom plate is close to the front side of the bottom plate, and the hinge position of the rear lower connecting rod and the bottom plate is close to the rear side of the front half part of the bottom plate.
Preferably, the hinged position of the front upper connecting rod and the seat plate is close to the front side of the seat plate, and the hinged position of the rear upper connecting rod and the seat plate is close to the front side of the rear half part of the seat plate.
Preferably, the front upper link is hinged to a position substantially in the middle of the rear lower link, and the front lower link is hinged to a position near the lower end of the front upper link.
Preferably, the surface of the seat plate is provided with a soft cushion.
Preferably, a key for controlling the linear telescopic unit to move is arranged on the side surface of the seat plate or the bottom plate.
Preferably, the linear driving device further comprises a remote controller connected with the linear driving unit in a wired or wireless communication mode.
The utility model provides a pair of supplementary cushion of standing up's advantage lies in: rotate with the relative bottom plate of the flexible unit drive seat of straight line, through connecting bottom plate and seat with bottom plate and the articulated complex link assembly of seat respectively, make the seat can rotate the lifting relative to the bottom plate, the whole antedisplacement under the effect of the link assembly of the seat of slope simultaneously, still promote the human body forward when making whole seat lifting support human buttock, the motion process follows the action logic that the human body got up, promote the comfort, the seat is whole can the relative bottom plate separation lifting, thereby can provide bigger support range, link assembly is through articulated fixed, difficult card dies, the reliability is more excellent. When the linear telescopic unit extends, the four connecting rods have upward lifting movement tendency, the whole seat plate is lifted under the action of the connecting rod assembly along with the extension of the linear driving unit, the rear upper connecting rod can drive the rear side of the seat plate to be higher in upward lifting height, and meanwhile, the front side of the seat plate can be lifted away from the bottom plate, so that the seat plate can be lifted to a larger height to support a human body to be close to a completely standing state; the use effect is better; each connecting rod is respectively hinged and matched, so that the matching reliability is better and the using state is stable.
Drawings
Fig. 1 is a schematic view of a lifting state of a seat cushion for assisting in getting up according to an embodiment of the present invention;
fig. 2 is a schematic view of a sitting posture state of a sitting up assisting cushion according to an embodiment of the present invention;
fig. 3 is a schematic view of a matching state between a link assembly of the seat cushion and a seat plate for assisting in rising provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described below in detail and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, this embodiment provides a supplementary cushion of standing up, including bottom plate 1 and the seat 2 that can stack to and both ends respectively with the articulated linear telescopic unit 3 of being connected in the relative surface of bottom plate 1 and seat 2, the both sides of 2 sitting posture directions of seat articulate respectively and are provided with one and articulate complex link assembly 4 with bottom plate 1, link assembly 4 can drive the relative bottom plate 1 lifting of seat 2, and the rear portion lifting height of 2 lifting in-process sitting posture states of seat is higher than anterior, and the whole forward movement of seat 2.
This embodiment rotates with 3 relative bottom plates 1 of drive seat board of straight line telescopic unit 2, through connect bottom plate 1 and seat board 2 with bottom plate 1 and seat board 2 articulated complex link assembly 4 respectively, make seat board 2 rotate relatively bottom plate 1 and lift, whole antedisplacement under the effect of the link assembly 4 of the seat board 2 of slope simultaneously, still promote the human body forward when making whole seat board 2 lifting support human buttock, the motion process follows the action logic that the human body rises, promote the comfort, seat board 2 wholly can be relative bottom plate 1 separation lifting, thereby can provide bigger support range, link assembly 4 is fixed through articulated, difficult card is died, the reliability is more excellent.
The linear telescopic unit 3 can select hydraulic rods, electric push rods and other components in the prior art as required, and the middle of the linear telescopic unit 3 along the riding direction of a user is fixed between the bottom plate 1 and the seat plate 2; the hinged position of the seat plate 2 and the linear telescopic unit 3 is close to the front side of the seat plate 2 in the using state, and the hinged position of the bottom plate 1 and the linear telescopic unit 3 is close to the rear side of the bottom plate 1.
With reference to fig. 2 and 3, the link assembly 4 includes a front lower link 41, a rear lower link 42, a front upper link 43, and a rear upper link 44; the lower ends of the front lower connecting rod 41 and the rear lower connecting rod 42 are respectively hinged with the upper surface of the bottom plate 1, and the front lower connecting rod 41 is positioned at the front side of the rear lower connecting rod 42; the upper ends of the front upper connecting rod 43 and the rear upper connecting rod 44 are respectively hinged with the lower surface of the seat plate 2, and the front upper connecting rod 42 is positioned at the front side; the upper end of the rear lower connecting rod 42 is hinged with the lower end of the rear upper connecting rod 44; the lower end of the front upper connecting rod 43 is hinged with the rod body of the rear lower connecting rod 42; the upper end of the front lower connecting rod 41 is hinged with the rod body of the front upper connecting rod 43.
Specifically, the hinge position of the front lower connecting rod 41 and the bottom plate 1 is close to the front side of the bottom plate 1, and the hinge position of the rear lower connecting rod 42 and the bottom plate 1 is close to the rear side of the front half part of the bottom plate 1; the hinged position of the front upper connecting rod 43 and the seat plate 2 is close to the front side of the seat plate 2, and the hinged position of the rear upper connecting rod 44 and the seat plate 2 is close to the front side of the rear half part of the seat plate 2; the front upper link 43 is hinged to the rear lower link 42 at a substantially middle position, and the front lower link 41 is hinged to the front upper link 43 near a lower end.
When the linear driving unit 3 is extended from the contracted state shown in fig. 2, the bottom plate 1 is kept stationary, and the front end of the seat plate 2 tends to be lifted upwards under the action of the linear driving unit 3; the front upper connecting rod 43 is enabled to generate a tendency of being lifted upwards, under the action of the front upper connecting rod 43, the upper end of the front lower connecting rod 41 is lifted upwards along with the front upper connecting rod 43, the rear lower connecting rod 42 is pulled to rotate and lift, the upper end and the lower end of the rear upper connecting rod 44 are respectively lifted under the action of the seat plate 2 and the rear lower connecting rod 42, therefore, the four connecting rods all have a tendency of being lifted upwards, along with the extension of the linear driving unit 3, the whole seat plate 2 is lifted under the action of the connecting rod assembly 4, the rear upper connecting rod 44 can drive the rear side of the seat plate 2 to be lifted upwards to a higher height, meanwhile, the front side of the seat plate 2 can be lifted away from the bottom plate 1 to move to the state shown in fig. 1, so that the seat plate 2 can be lifted to a larger height, and a human body is supported to be close to a completely standing state; the use effect is better; each connecting rod is respectively hinged and matched, so that the matching reliability is better and the using state is stable.
In order to improve the comfort, the surface of the seat plate 2 is also provided with a soft cushion; the side surface of the seat plate 2 or the bottom plate 1 can be provided with a key to control the action of the linear telescopic unit 3, and the motion state of the linear telescopic unit 3 can also be controlled by a remote controller connected with the linear driving unit 3 in a wired or wireless communication way.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a supplementary cushion of standing up which characterized in that: including bottom plate and the seat that can stack to and the both ends respectively with the articulated flexible unit of being connected in the relative surface of bottom plate and seat, the both sides of seat position of sitting direction articulate respectively and are provided with one and the articulated complex link assembly of bottom plate, link assembly can drive the relative bottom plate lifting of seat, and the rear portion lifting height ratio front portion of seat lifting in-process position of sitting state is high, and the seat is whole to the place ahead removal.
2. The rising-assisting cushion according to claim 1, wherein: the middle of the linear telescopic unit along the riding direction of a user is fixed between the seat plate and the bottom plate.
3. A rise-assisting cushion as claimed in claim 1 or 2, wherein: the hinged position of the seat plate and the linear telescopic unit is close to the front side of the seat plate in a use state, and the hinged position of the bottom plate and the linear telescopic unit is close to the rear side of the bottom plate.
4. The rising-assisting cushion according to claim 1, wherein: the connecting rod assembly comprises a front lower connecting rod, a rear lower connecting rod, a front upper connecting rod and a rear upper connecting rod; the lower ends of the front lower connecting rod and the rear lower connecting rod are respectively hinged with the upper surface of the bottom plate, and the front lower connecting rod is positioned at the front side of the rear lower connecting rod; the upper ends of the front upper connecting rod and the rear upper connecting rod are respectively hinged with the lower surface of the seat plate, and the front upper connecting rod is positioned at the front side;
the upper end of the rear lower connecting rod is hinged with the lower end of the rear upper connecting rod; the lower end of the front upper connecting rod is hinged with the rod body of the rear lower connecting rod; the upper end of the front lower connecting rod is hinged with the rod body of the front upper connecting rod.
5. The rising-assisting cushion according to claim 4, wherein: the hinged position of the front lower connecting rod and the bottom plate is close to the front side of the bottom plate, and the hinged position of the rear lower connecting rod and the bottom plate is close to the rear side of the front half part of the bottom plate.
6. The rising-assisting cushion according to claim 5, wherein: the hinged position of the front upper connecting rod and the seat plate is close to the front side of the seat plate, and the hinged position of the rear upper connecting rod and the seat plate is close to the front side of the rear half part of the seat plate.
7. The rising-assisting cushion according to claim 6, wherein: the front upper connecting rod is hinged with the approximate middle position of the rear lower connecting rod, and the front lower connecting rod is hinged with the position of the front upper connecting rod close to the lower end.
8. The rising-assisting cushion according to claim 1, wherein: the surface of the seat plate is provided with a soft cushion.
9. The rising-assisting cushion according to claim 1, wherein: and a key for controlling the linear telescopic unit to move is arranged on the side surface of the seat plate or the bottom plate.
10. The rising-assisting cushion according to claim 1, wherein: the remote controller is connected with the linear driving unit in a wired or wireless communication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312950.3U CN214909393U (en) | 2021-02-03 | 2021-02-03 | Auxiliary rising cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312950.3U CN214909393U (en) | 2021-02-03 | 2021-02-03 | Auxiliary rising cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214909393U true CN214909393U (en) | 2021-11-30 |
Family
ID=79119158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120312950.3U Expired - Fee Related CN214909393U (en) | 2021-02-03 | 2021-02-03 | Auxiliary rising cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214909393U (en) |
-
2021
- 2021-02-03 CN CN202120312950.3U patent/CN214909393U/en not_active Expired - Fee Related
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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: 20220930 Address after: Room 406, Building 3, Block C, Intelligent Equipment Technology Park, No. 3963, Susong Road, Economic and Technological Development Zone, Hefei City, Anhui Province, 236000 Patentee after: Hefei Hagong cijian Intelligent Technology Co.,Ltd. Address before: 236000 area C, intelligent equipment science and Technology Park, 3963 Susong Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HRG INTERNATIONAL INSTITUTE FOR RESEARCH & INNOVATION |
|
| 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: 20211130 |