CN207940993U - A kind of detachable wheel chair cushions device - Google Patents
A kind of detachable wheel chair cushions device Download PDFInfo
- Publication number
- CN207940993U CN207940993U CN201720407852.1U CN201720407852U CN207940993U CN 207940993 U CN207940993 U CN 207940993U CN 201720407852 U CN201720407852 U CN 201720407852U CN 207940993 U CN207940993 U CN 207940993U
- Authority
- CN
- China
- Prior art keywords
- plate
- spring
- seat board
- lower seat
- mounting
- 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.)
- Expired - Fee Related
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of detachable wheel chair cushions devices, including lower seat board, lower seat plate on both sides offer link slot, lower seat board connects upper base plate by spring base with spring, upper base plate lower end is equipped with link block, lower seat board bottom end both sides connection plate, mounting plate lower part offers mounting groove, mounting groove side offers pin hole, the mounting groove other side offers mounting hole with pin hole corresponding position, left side is equipped with guide in mounting hole, guide right end connects push plate, push plate connects locking spring by spring base, mounting plate connects pin rod by pin hole, pin rod left end connects draw ring, pin rod right end is equipped with plunger.The utility model uses such movable connection structure, the installation and removal of Convenient wheelchair seat cushion, the tool of not needing that can complete to dismount, and is assembled convenient for wheelchair, facilitates the cleaning of cushion, more firm, safer.It is combined using two block plates and spring structure, makes cushion that there is good damping effect, it is more comfortable when user being allowed to use.
Description
Technical field
The utility model is related to a kind of wheel chair cushions, specifically a kind of detachable wheel chair cushions device.
Background technology
According to statistics, more than existing 6,000,000 people of Hemiplegic Patients number of China, 80% human body of survivor is disabled, life
It cannot take care of oneself, this number is annual to be also incremented by terms of million people.It cannot be stood and because suffering from arthropathy because traffic accident causes lower limb maimed
, also because congenital skeleton development is undesirable；The patient that whole society's long-term bed caused by a variety of causes does not rise is more than ten million
People.
Wheelchair is essential for the above patient, since wheelchair user inherently belongs to body inconvenience person,
So wheelchair there will be higher comfort to a certain extent, not so it is certain to cause the sense of discomfort of user, and will be just
In process and assemble, while to be also easy to use.
But the comfort of current wheelchair, can not meet user's needs will feel after user sits a period of time
To uncomfortable, especially cushion, itself does not have damping effect, so for a long time or road is uneven, sense of discomfort will
It is particularly evident.And the cushion dismounting inconvenience of some wheelchairs, some easy-to-mount wheelchairs, but stability and safety at present
It is not good enough.
Utility model content
The purpose of this utility model is to provide a kind of detachable wheel chair cushions devices, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of detachable wheel chair cushions device, including lower seat board, lower seat plate on both sides offer link slot, and lower seat board passes through
Spring base connects upper base plate with damping spring, and upper base plate lower end is equipped with link block, and link block is set in link slot, lower seat board bottom end
Both sides connection plate, mounting plate lower part offer mounting groove, and mounting groove side offers pin hole, and pin hole right end offers plunger
Slot, the mounting groove other side offer mounting hole with pin hole corresponding position, and left side is equipped with guide, the connection of guide right end in mounting hole
Push plate, push plate connect locking spring by spring base, and locking spring connects inner wall of the hole installing by spring base, and mounting plate passes through pin
Hole connects pin rod, and pin rod left end connects draw ring, and pin rod right end is equipped with plunger, and plunger connects cotter way.
As further program of the utility model：The link slot is concave groove.
As further program of the utility model：The link block is convex block.
As further program of the utility model：The guide is made of the symmetrical arc-like sheet of two panels.
Compared with prior art, the utility model has the beneficial effects that：The utility model uses such movable connection structure,
The installation and removal of Convenient wheelchair seat cushion, the tool of not needing can be completed to dismount, and assembled convenient for wheelchair, facilitate the cleaning of cushion,
It is more firm, it is safer.It is combined using two block plates and spring structure, makes cushion that there is good damping effect, allow user
It is more comfortable when use.
Description of the drawings
Fig. 1 is the structural schematic diagram of detachable wheel chair cushions device.
Fig. 2 is structural schematic diagram at A in Fig. 1.
Fig. 3 is the connection structure diagram of pin rod in detachable wheel chair cushions device.
Fig. 4 is the structure chart of the guide in detachable wheel chair cushions device.
In figure：Seat board under 1- upper base plates, 2- spring bases, 3- damping springs, 4- link blocks, 5- link slots, 6-, 7- draw rings,
8- pin rods, 9- guidees, 10- plungers, 11- cotter ways, 12- push plates, 13- locking springs, 14- mounting plates.
Specific implementation mode
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 not making creative labor, under the premise of moving
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of detachable wheel chair cushions device, including lower seat board 6,
Lower 6 both sides of seat board offer link slot 5, and link slot 5 is concave groove, and lower seat board 6 passes through on spring base 2 and the connection of damping spring 3
Seat board 1,1 lower end of upper base plate are equipped with link block 4, and link block 4 is convex block, and link block 4 is set in link slot 5, lower 6 bottom end of seat board
Both sides connection plate 14,14 lower part of mounting plate offer mounting groove, and mounting groove side offers pin hole, and pin hole right end offers
Plunger slot, the mounting groove other side and pin hole corresponding position offer mounting hole, and left side is equipped with guide 9 in mounting hole, guide 9 by
The symmetrical arc-like sheet of two panels is constituted, and 9 right end of guide connects push plate 12, and push plate 12 connects locking spring 13, locking by spring base 2
Spring 13 connects inner wall of the hole installing by spring base 2, and mounting plate 14 connects pin rod 8 by pin hole, and 8 left end of pin rod connects draw ring 7,
8 right end of pin rod is equipped with plunger 10, and plunger 10 connects cotter way 11.
The operation principle of the utility model is：When the utility model is used, pin rod 8 is inwardly squeezed by draw ring 7 first,
Plunger 10 is detached from cotter way 11, and pin rod 8 is turned an angle by draw ring 7, and plunger 10 is made to enter the interval trough between guide 9
It is interior, pin rod 8 is then pulled by draw ring 7, is always drawn in the plunger 10 on pin rod 8 in plunger slot, then will be on mounting plate 14
Mounting groove is sleeved on the corresponding cross bar of wheelchair, pin rod 8 is pushed into guide 9, plunger 10 is screwed into cotter way 11, wheel seat cushion peace
It installs into.The utility model uses such movable connection structure, and the installation and removal of Convenient wheelchair seat cushion, the tool of not needing can
Dismounting is completed, is assembled convenient for wheelchair, facilitates the cleaning of cushion.It is combined using two block plates and spring structure, cushion is made to have
Good damping effect is more comfortable when user being allowed to use.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of detachable wheel chair cushions device, including lower seat board (6), which is characterized in that lower seat board (6) both sides offer company
Access slot (5), lower seat board (6) connect upper base plate (1) by spring base (2) and damping spring (3), and upper base plate (1) lower end, which is equipped with, to be connected
Block (4) is connect, link block (4) is set in link slot (5), lower seat board (6) bottom end both sides connection plate (14), under mounting plate (14)
Portion offers mounting groove, and mounting groove side offers pin hole, and pin hole right end offers plunger slot, the mounting groove other side and pin hole pair
It answers and offers mounting hole at position, left side is equipped with guide (9) in mounting hole, and guide (9) right end connects push plate (12), push plate (12)
Locking spring (13) is connected by spring base (2), locking spring (13) connects inner wall of the hole installing, mounting plate by spring base (2)
(14) pin rod (8) is connected by pin hole, pin rod (8) left end connects draw ring (7), and pin rod (8) right end is equipped with plunger (10), plunger
(10) connection cotter way (11).
2. detachable wheel chair cushions device according to claim 1, which is characterized in that the link slot (5) is concave
Slot.
3. detachable wheel chair cushions device according to claim 1, which is characterized in that the link block (4) is convex
Block.
4. detachable wheel chair cushions device according to claim 1, which is characterized in that the guide (9) is by two panels pair
The arc-like sheet of title is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407852.1U CN207940993U (en) | 2017-04-18 | 2017-04-18 | A kind of detachable wheel chair cushions device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407852.1U CN207940993U (en) | 2017-04-18 | 2017-04-18 | A kind of detachable wheel chair cushions device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940993U true CN207940993U (en) | 2018-10-09 |
Family
ID=63702748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407852.1U Expired - Fee Related CN207940993U (en) | 2017-04-18 | 2017-04-18 | A kind of detachable wheel chair cushions device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940993U (en) |
-
2017
- 2017-04-18 CN CN201720407852.1U patent/CN207940993U/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: 20190614 Address after: 100071 Block 205-02, Zhonglin Building, 28 South Third Ring Road, Fengtai District, Beijing Patentee after: ENDELAI REHABILITATION UTENSIL (BEIJING) CO.,LTD. Address before: 317102 Xiyuan Piece 30, Meikeng Village, Gaofeng Township, Sanmen County, Taizhou City, Zhejiang Province Patentee before: Zheng Yunzhen |
|
| 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: 20181009 |