CN106937906B - A kind of detachable wheel chair cushions device - Google Patents
A kind of detachable wheel chair cushions device Download PDFInfo
- Publication number
- CN106937906B CN106937906B CN201710254771.7A CN201710254771A CN106937906B CN 106937906 B CN106937906 B CN 106937906B CN 201710254771 A CN201710254771 A CN 201710254771A CN 106937906 B CN106937906 B CN 106937906B
- Authority
- CN
- China
- Prior art keywords
- plate
- spring
- guide
- seat board
- lower seat
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1043—Cushions specially adapted for wheelchairs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
Abstract
The invention discloses a kind of detachable wheel chair cushions device, including lower seat board, lower seat plate on both sides offers link slot, lower seat board connects upper base plate by spring base with spring, upper base plate lower end is equipped with contiguous block, lower seat board bottom both sides connection plate, installing plate lower part offers mounting groove, mounting groove side offers pin hole, mounting groove opposite 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, installing plate connects pin rod by pin hole, pin rod left end connects draw ring, pin rod right end is equipped with plunger.The present invention uses such a movable connection structure, the installation and removal of Convenient wheelchair seat cushion, it is not necessary to which instrument can be completed to dismount, and assembled easy to wheelchair, facilitate 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, make user more comfortable when using.
Description
Technical field
The present invention relates to a kind of wheel chair cushions, are 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 numeral 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 exceedes ten million
People.
Wheelchair is essential for 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, after can not meeting that user's needs, user sit a period of time, it will feel
To uncomfortable, especially cushion, itself does not have damping effect, thus for a long time, or road is uneven, sense of discomfort will
It is particularly evident.And the cushion of some wheelchairs dismounts inconvenient, some easy-to-mount wheelchairs, but stability and security at present
It is not good enough.
The content of the invention
It is an object of the invention to provide a kind of detachable wheel chair cushions device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：
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 contiguous block, and contiguous block is arranged in link slot, lower seat board bottom
Both sides connection plate, installing plate lower part offer mounting groove, and mounting groove side offers pin hole, and pin hole right end offers plunger
Groove, mounting groove opposite 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 installing plate passes through pin
Hole connects pin rod, pin rod left end connection draw ring, and pin rod right end is equipped with plunger, plunger connection cotter way.
As the further scheme of the present invention：The link slot is concave groove.
As the further scheme of the present invention：The contiguous block is convex block.
As the further scheme of the present invention：The guide is made of the symmetrical arc-like sheet of two panels.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention uses such a movable connection structure, Convenient wheelchair
The installation and removal of seat cushion, it is not necessary to which instrument can be completed to dismount, and assembled easy to wheelchair, facilitate the cleaning of cushion, more firm, more
Safety.It is combined using two block plates and spring structure, makes cushion that there is good damping effect, make user more easypro when using
It is suitable.
Brief description of the drawings
Fig. 1 is the structure diagram of detachable wheel chair cushions device.
Fig. 2 is structure 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- contiguous 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- installing plates.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are not making creative labor, obtained under the premise of dynamic it is all its
His embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~4, in the embodiment of the present invention, a kind of detachable wheel chair cushions device, including lower seat board 6, lower seat
6 both sides of plate offer link slot 5, and link slot 5 is concave groove, and lower seat board 6 connects upper base plate by spring base 2 and damping spring 3
1,1 lower end of upper base plate is equipped with contiguous block 4, and contiguous block 4 is convex block, and contiguous block 4 is arranged in link slot 5, lower 6 bottom both sides of seat board
Connection plate 14,14 lower part of installing plate offer mounting groove, and mounting groove side offers pin hole, and pin hole right end offers plunger
Groove, mounting groove opposite side offer mounting hole with pin hole corresponding position, and left side is equipped with guide 9 in mounting hole, and guide 9 is by two panels
Symmetrical arc-like sheet is formed, and 9 right end of guide connection push plate 12, push plate 12 connects locking spring 13, locking spring by spring base 2
13 connect inner wall of the hole installing by spring base 2, and installing plate 14 connects pin rod 8,8 left end of pin rod connection draw ring 7, pin rod by pin hole
8 right ends are equipped with plunger 10, and plunger 10 connects cotter way 11.
The present invention operation principle be：In the use of the present invention, inwardly extruding pin rod 8 by draw ring 7 first, plunger 10 is de-
From cotter way 11, pin rod 8 is turned an angle by draw ring 7, plunger 10 is entered in the interval trough between guide 9, Ran Houtong
Cross draw ring 7 and pull pin rod 8, always draw in the plunger 10 on pin rod 8 in plunger groove, then the mounting groove on installing plate 14 is sleeved on
On the corresponding cross bar of wheelchair, pin rod 8 is pushed into guide 9 plunger 10 is screwed into cotter way 11, installation is complete for wheel seat cushion.This hair
It is bright to use such a movable connection structure, the installation and removal of Convenient wheelchair seat cushion, it is not necessary to which instrument be completed to dismount, easy to take turns
Chair assembles, and facilitates the cleaning of cushion.It is combined using two block plates and spring structure, makes cushion that there is good damping effect,
Make user more comfortable when using.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of detachable wheel chair cushions device, including lower seat board (6), it is characterised in that lower seat board (6) both sides offer
Link 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 is equipped with
Contiguous block (4), contiguous block (4) are arranged in link slot (5), lower seat board (6) bottom both sides connection plate (14), installing plate (14)
Lower part offers mounting groove, and mounting groove side offers pin hole, and pin hole right end offers plunger groove, mounting groove opposite side and pin hole
Corresponding position offers mounting hole, and left side is equipped with guide (9), guide (9) right end connection push plate (12), push plate in mounting hole
(12) locking spring (13) is connected by spring base (2), locking spring (13) connects inner wall of the hole installing, peace by spring base (2)
Loading board (14) connects pin rod (8), pin rod (8) left end connection draw ring (7) by pin hole, and pin rod (8) right end is equipped with plunger (10), sells
Head (10) connection cotter way (11)；Cotter way (11) is located at the rear of plunger (10), and cotter way (11) is located on the left of push plate (12), cotter way
(11) it is located at the nearly center of guide (9) upper-lower position；The link slot (5) is concave groove；The contiguous block (4) is convex block.
2. detachable wheel chair cushions device according to claim 1, it is characterised in that the guide (9) is by two panels pair
The arc-like sheet of title is formed.
3. according to the detachable wheel chair cushions device described in claim requirement 1 or claim 2, it is characterised in that described
Guide (9) is made of the symmetrical arc-like sheet of two panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254771.7A CN106937906B (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 |
|---|---|---|---|
| CN201710254771.7A CN106937906B (en) | 2017-04-18 | 2017-04-18 | A kind of detachable wheel chair cushions device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106937906A CN106937906A (en) | 2017-07-11 |
| CN106937906B true CN106937906B (en) | 2018-04-20 |
Family
ID=59464573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254771.7A Expired - Fee Related CN106937906B (en) | 2017-04-18 | 2017-04-18 | A kind of detachable wheel chair cushions device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106937906B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407936A (en) * | 2018-03-03 | 2018-08-17 | 滁州玉花机械有限公司 | A kind of quick detachable electric three-wheel vehicle-seat cushion |
| CN108836651A (en) * | 2018-05-31 | 2018-11-20 | 张晓峰 | A kind of wheelchair of the orthopaedics patient with massage functions |
| CN108938227B (en) * | 2018-07-19 | 2019-11-12 | 温州市人民医院 | A kind of wheelchair being provided with buffer unit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE417275B (en) * | 1978-11-16 | 1981-03-09 | Per Gotthold Bergman | INSERTABLE WHEELCHAIR |
| CN87204050U (en) * | 1987-03-21 | 1988-01-13 | 尹长生 | Automatic spring bolt |
| JP2006087552A (en) * | 2004-09-22 | 2006-04-06 | Kanto Auto Works Ltd | Vibration-isolating structure of electric wheelchair |
| CN101015489B (en) * | 2006-02-06 | 2010-05-12 | 光阳工业股份有限公司 | Seat of electric wheelchair |
| CN101077260B (en) * | 2007-06-06 | 2016-02-03 | 许景贤 | Shock absorption air changing mattress cushion |
| CN101822596B (en) * | 2010-04-21 | 2012-03-14 | 徐宗祥 | Full-plastic wheelchair |
| CN202130333U (en) * | 2011-07-01 | 2012-02-01 | 宋纪强 | Tractor bed |
| CN204383251U (en) * | 2014-12-05 | 2015-06-10 | 重庆长野汽车配件有限公司 | Vehicle damping seat |
| CN204562611U (en) * | 2015-04-27 | 2015-08-19 | 李艳红 | A kind of obstetrics and gynecology department wheelchair |
-
2017
- 2017-04-18 CN CN201710254771.7A patent/CN106937906B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106937906A (en) | 2017-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: An Qian Inventor after: Sun Yanlin Inventor after: Chen Na Inventor before: Cui Chun |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180314 Address after: Qingdao City, Shandong province 266042 four Road No. 127 Qingdao Central Hospital Applicant after: Zhongxin Hospital, Qingdao Address before: 215554 Suzhou City, Jiangsu Province, Changshou City Shang Hu Town smelt Industrial Park 2 Applicant before: Changshu Pingfang Wheelchair Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |