CN2293317Y - Folding walking aid chair - Google Patents
Folding walking aid chair Download PDFInfo
- Publication number
- CN2293317Y CN2293317Y CN 97215692 CN97215692U CN2293317Y CN 2293317 Y CN2293317 Y CN 2293317Y CN 97215692 CN97215692 CN 97215692 CN 97215692 U CN97215692 U CN 97215692U CN 2293317 Y CN2293317 Y CN 2293317Y
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- supporting legs
- walking aid
- cross bar
- folding walking
- 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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- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a folding walking aid chair. Two front supporting legs are connected with a top cross bar and a bottom cross bar respectively; two back supporting legs carry out rotatable hinging with the corresponding two front supporting legs on the upper end respectively, and is self-connected by a cross bar in the center section; the lower part of the two back supporting legs are connected with the corresponding two front supporting legs via a movable connecting rod simultaneously; a back frame and a reversible cushion are arranged between the two front supporting legs; the lower end of each of the two front supporting leg is provided with a front guiding wheel respectively; a handle is sleeve jointed with the upper end of each of the two front supporting leg; an antiskid supporting leg and rear wheels taking two wheels as a unit are arranged on the lower end of each of the two back supporting legs respectively. The utility model can aid walking when is folded and can sit steady when is unfolded. The utility model has the advantages of simple structure and practical usage.
Description
This utility model relates to a kind of seat, especially a kind of chair that can fold and can walk help.
At present, known chair has multiple, but is single function mostly, is not single for sitting, and aims at the people with disability exactly and the wheelchair that designs, and complex structure, and is relatively heavier.
The purpose of this utility model provides a kind of simple in structure, not only can supply to sit, and can fold up and be used as crutch, assists the chair of walking.
The purpose of this utility model is to realize like this, create a kind of folding walking aid chair, by two preceding supporting legs, supporting leg and medicated cushion are formed after two, it is characterized in that two preceding supporting legs are by two cross bars connection up and down, supporting leg carries out rotating hinge joint with corresponding two preceding supporting legs separately in the top after two, the Duan Youyi cross bar connects supporting leg after two therein again, also respectively there is a movable rod to be connected simultaneously in its underpart and the bottom of corresponding two preceding supporting legs, moreover between two preceding supporting legs, be provided with back rest and turnover medicated cushion, lower end at two preceding supporting legs respectively is provided with a front jockey wheel, each socket one handrail handle in the top, the lower end of supporting leg respectively is provided with the trailing wheel of an anti-skidding supporting leg and two group after two.
For the people who makes different heights can both conveniently use, handrail is being before slip cap is connected in the supporting leg, for extension type, and can be in addition fixed by the screw thread handwheel.For the support of lower limb before and after strengthening and regulate the opening width of two lower limbs, above-mentioned movable rod is made up of two joints, respectively is provided with some adjustment holes therebetween near the junction, and available pin jack is regulated its length.
Before being mounted in, medicated cushion of the present utility model on the cross tube of supporting leg and with this cross bar is the axle center, can overturns that the width of medicated cushion can snap over for overturn on the cross bar of back supporting leg to spending.So just saved and aimed at the cross bar that medicated cushion is installed in addition.
For this utility model is easy to carry, can be used as crutch, utilize wheel, assist walking, can when rest, sit down again, firmly support ground, do not make slip, the lower end of this utility model supporting leg after two respectively is provided with the trailing wheel of an anti-skidding supporting leg and two group, in anti-both sides of sliding the support lower limb slide opening is arranged respectively one, the centre is provided with slide block, two one group wheel shaft is that cover is through in slide opening and the slide block, is provided with spring above the slide block, and it and top fixed block join, when the people is sitting on the medicated cushion, anti-skidding supporting leg is stressed to touch ground toward pressing down, and makes chair not sliding, and at this moment two one group trailing wheel and its wheel shaft and slide block just up slide along slide opening, holddown spring, when the people did not sit, anti-skidding supporting leg did not stress, and spring rebounds, two one group trailing wheel and its wheel shaft and slide block are just along slide opening toward lower slider, be lower than the bottom of anti-skidding supporting leg, touch ground, can roll, assist walking, the effect of slide block is to make wheel shaft be unlikely to crooked when moving up and down or block.
For strengthening support strength of the present utility model, all cross bars all are designed to ㄇ shape, its both sides montant is to be close to be welded on the supporting leg of both sides, back rest also is to adopt Same Way, its both sides support bar all has one section bending to be close to be welded on the supporting leg, so just reinforced the structure of whole chair, economized and use steel, weight reduction.
Owing to take above measure, make this utility model reach simple in structure, easy to carry, that can not only sit is reliable, and can fold up, and assists walking, is very much practical
Below in conjunction with drawings and Examples this utility model is further specified:
Fig. 1 is this utility model structural representation;
Fig. 2 is a side view of the present utility model;
Fig. 3 is a rearview of the present utility model;
Fig. 4 is the structural representation of anti-skidding supporting leg.
Among the figure:
1, the sheer pole of 2 front jockey wheels 3, preceding supporting leg
4,15 movable rods 5, medicated cushion
6, the cross tube of preceding supporting leg (cushions support axle)
7, supporting leg before back rest supports 8,9
10, the cross bar of 11 pivots 12, back supporting leg
13,14 back supporting leg 16,17 anti-skidding supporting legs
18,19 trailing wheels 20, back rest
21,22 handrails 23, hind axle
24, slide block 25, slide opening
26, spring 27, fixed block
28, screw thread handwheel 29, hasp
In Fig. 1, folding walking aid chair is by two preceding supporting legs (8), (9), supporting leg after two (13) (14) and medicated cushion (5) are formed, preceding two supporting legs (8) (9) are by two cross bars (6) (3) connection up and down, the upper end of supporting leg after two (13) (14) and corresponding two preceding supporting legs (8)) (9) link by pivot (10) (11), Duan Youyi cross bar (12) connects supporting leg (13) (14) after two therein again, also respectively there is a movable rod (4) (15) to be connected with corresponding two preceding supporting legs (8) (9) simultaneously in its underpart, moreover between two preceding supporting legs (8) (9), also be provided with back rest (20), the both sides support bar (7) of back rest (20) has one section bending to be close to be welded on the preceding supporting leg (8) (9), be the saving steel, weight reduction, before the cross tube (6) of supporting leg also as the back shaft (6) of medicated cushion (5), the width of medicated cushion (5) can snap over the cross bar (12) of back supporting leg and go up to spending for overturning, respectively be provided with a front jockey wheel (1) (2) in the lower end of two preceding supporting legs (8) (9), each socket one handrail is (21) (22) in the top, and the lower end of supporting leg after two (13) (14) respectively is provided with an anti-skidding supporting leg (16) (17) and two trailing wheels (18) (19).
In Fig. 2, handrail is (21) (22) that slip cap is connected in the preceding supporting leg (8) (9), fixed by screw thread handwheel (28) for telescopic, regulate its length, there is movable rod (4) (15) to connect in the bottom of front and back supporting leg, movable rod is made up of two joints, near the junction some adjustment holes is arranged respectively in the middle of it, and available pin jack is regulated its length.Lower end at back supporting leg (13) (14) is provided with anti-skidding supporting leg (16) (17), in the both sides of this lower limb one slide opening (25) arranged respectively, the centre is provided with slide block (24), two one group hind axle (23) is that cover is through in slide opening (25) and the slide block (24), be provided with spring (26) above the slide block (24), it and top fixed block (27) join, and hind axle (23) can be with slide block (24) to slide up and down in slide opening (25).
Claims (7)
1, a kind of folding walking aid chair is by two preceding supporting legs, supporting leg and medicated cushion are formed after two, it is characterized in that two preceding supporting legs are by two cross bars connection up and down, supporting leg carries out rotating hinge joint with corresponding two preceding supporting legs separately in the top after two, the Duan Youyi cross bar connects supporting leg after two therein again, also respectively there is a movable rod to be connected simultaneously in its underpart and the bottom of corresponding two preceding supporting legs, moreover between two preceding supporting legs, also be provided with back rest and turnover medicated cushion, lower end at two preceding supporting legs respectively is provided with a front jockey wheel, each socket one handrail handle in the top, the lower end of supporting leg respectively is provided with the trailing wheel of an anti-skidding supporting leg and two group after two.
2, a kind of folding walking aid chair according to claim 1 is characterized in that described handrail being before slip cap is connected in the supporting leg, for extension type, and can be in addition fixed by the screw thread handwheel.
3, a kind of folding walking aid chair according to claim 1, it is characterized in that described movable rod by two the joint form, respectively be provided with some adjustment holes therebetween near the junction, regulate its length with the pin jack.
4, a kind of folding walking aid chair according to claim 1, it is characterized in that described medicated cushion is mounted on the cross tube of preceding supporting leg, and be the axle center with this cross bar, can overturn, the width of medicated cushion can snap over for overturn on the cross bar of back supporting leg to spending.
5, a kind of folding walking aid chair according to claim 1 is characterized in that described anti-skidding supporting leg, in the both sides of this lower limb slide opening is arranged respectively one, the centre is provided with slide block, two one group hind axle is that cover is through in slide opening and the slide block, is provided with spring above the slide block, and it and top fixed block join.
6, a kind of folding walking aid chair according to claim 1 is characterized in that described cross bar all is designed to ㄇ shape, and its both sides montant is to be close to be welded on the supporting leg of both sides.
7, a kind of folding walking aid chair according to claim 1 is characterized in that described back rest, and its both sides support bar has one section bending to be close to be welded on the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215692 CN2293317Y (en) | 1997-05-15 | 1997-05-15 | Folding walking aid chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215692 CN2293317Y (en) | 1997-05-15 | 1997-05-15 | Folding walking aid chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2293317Y true CN2293317Y (en) | 1998-10-07 |
Family
ID=33932771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215692 Expired - Fee Related CN2293317Y (en) | 1997-05-15 | 1997-05-15 | Folding walking aid chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2293317Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169595A (en) * | 2013-02-07 | 2013-06-26 | 清远金政策科技有限公司 | Multifunctional walking-assistant trolley |
| CN111773042A (en) * | 2020-07-22 | 2020-10-16 | 温州医科大学附属第一医院 | Old person's indoor activity auxiliary device |
-
1997
- 1997-05-15 CN CN 97215692 patent/CN2293317Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169595A (en) * | 2013-02-07 | 2013-06-26 | 清远金政策科技有限公司 | Multifunctional walking-assistant trolley |
| CN111773042A (en) * | 2020-07-22 | 2020-10-16 | 温州医科大学附属第一医院 | Old person's indoor activity auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |