CN204798158U - Shank disabled person's indoor activity chair - Google Patents
Shank disabled person's indoor activity chair Download PDFInfo
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- CN204798158U CN204798158U CN201520435049.XU CN201520435049U CN204798158U CN 204798158 U CN204798158 U CN 204798158U CN 201520435049 U CN201520435049 U CN 201520435049U CN 204798158 U CN204798158 U CN 204798158U
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- balancing weight
- weight
- gravity
- balancing
- leg
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Abstract
The utility model discloses a shank disabled person's indoor activity chair, including support and cushion, the cushion below is equipped with gravity automatic balance system, gravity automatic balance system comprises counter weight guide rail, balancing weight, balancing weight actuating mechanism, gravity sensor and screw -nut, the counter weight guide rail is two, the balancing weight is established on counter weight guide rail surface, the balancing weight passes through the cam with balancing weight actuating mechanism and is connected with screw -nut, the gravity inductor is established at counter weight guide rail lower surface, balancing weight actuating mechanism is connected the battery with gravity inductor electricity, the support still is connected with flexible leg, and the lower extreme of flexible leg is equipped with the angle, flexible leg surface is equipped with the arch, angle surface equidistance is equipped with four locating holes. This indoor activity chair simple structure through adding the automatic balance system, improving the structure of chair foot, makes this tip -up seat more practical, and stability is higher, is using more comfortablely.
Description
Technical field
This utility model relates to a kind of chair, is specially the indoor activity chair of a kind of leg people with disability.
Background technology
Leg deformity is had to the people of walking function obstacle, its vehicles are especially important for their Lay rope, big and small on the market, the various wheelchair of function is dazzling, in order to solve their action problem, a lot of producer is proposed a lot of wheelchair, but, the most volume of these wheelchairs all very both bulk, this just causes the indoor inconvenience of user at home.
Further, there is following problem in traditional disabled indoor activities chair: 1, the height of chair foot is uneven mostly, can not meet the many-sided demand of user; 2, tip-up seat is unstable, is easy to cause personal injury to user; 3, concerning the people be sitting in for a long time on chair, chair scarcely has comfortableness, take can produce health a lot of uncomfortable.
Utility model content
The purpose of this utility model is the indoor activity chair providing a kind of leg people with disability, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: the indoor activity chair of a kind of leg people with disability, comprise support and medicated cushion, described medicated cushion is fixed on rack surface, and medicated cushion inner chamber is provided with air bag, gravity automatic-balancing system is provided with below described medicated cushion, and gravity automatic-balancing system is fixed on rack surface, described gravity automatic-balancing system is by weight guide, balancing weight, balancing weight driving mechanism, gravity sensor and feed screw nut's composition, described weight guide is two, described balancing weight is located at weight guide surface, described balancing weight is connected with feed screw nut by cam with balancing weight driving mechanism, described gravity sensor is located at weight guide lower surface, described balancing weight driving mechanism is electrically connected accumulator with gravity sensor, and accumulator is fixed on the lower surface of automatic-balancing system, described support is also connected with Retractive leg, and the lower end of Retractive leg is provided with angle, described angle is socketed in Retractive leg inside, described Retractive leg surface is provided with projection, described angle surface is equidistant is provided with four locating holes.
Preferably, described lobed interior is provided with spring base.
Preferably, the plane that described weight guide is formed is horizontal distribution, and two weight guides are vertical between two.
Preferably, described air bag is bonding or clamping with the connected mode of medicated cushion.
Preferably, described weight guide two ends are provided with block position-limit mechanism.
Compared with prior art, the beneficial effects of the utility model are: the indoor activity structure of chair of this leg people with disability is simple, by improving the structure of chair foot, enable this tip-up seat free adjustment height, to adapt to different crowds, meet the needs that people are different, and air bag is added in medicated cushion, patient is sitting in for a long time chair also can not feel bad and more comfortable, add the structure of automatic-balancing system, when chair center of gravity is moved, thus the center of gravity of chair can be changed, this tip-up seat is made to have more stability, and the accident injuring personal safety can not be there is.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model Retractive leg structural representation;
Fig. 3 is this utility model automatic-balancing system top view;
Fig. 4 is this utility model automatic-balancing system front view.
In figure: 1 support, 2 medicated cushions, 3 air bags, 4 automatic-balancing systems, 41 balancing weights, 42 weight guides, 43 counterbalanced drive mechanism, 44 gravity sensors, 45 feed screw nuts, 5 accumulator, 6 Retractive legs, 61 locating holes, 62 protruding, 63 angles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1-4, this utility model provides a kind of technical scheme: the indoor activity chair of a kind of leg people with disability, comprise medicated cushion 2 described in support 1 and medicated cushion 2 and be fixed on rack surface, and medicated cushion 2 inner chamber is provided with air bag 3, and air bag 3 is bonding or clamping with the connected mode of medicated cushion 2, add the structure of air bag 3, patient is taken can be more comfortable, even if also can not produce tired above being sitting in for a long time, gravity automatic-balancing system 4 is provided with below described medicated cushion 2, and gravity automatic-balancing system 4 is fixed on support 1 surface, described gravity automatic-balancing system 4 is by weight guide 42, balancing weight 41, balancing weight driving mechanism 43, gravity sensor 44 and feed screw nut 45 form, described weight guide 42 is two, and the plane that described weight guide 42 is formed is horizontal distribution, and two weight guides 42 are vertical between two, described weight guide 42 two ends are provided with block position-limit mechanism, described balancing weight 41 is located at weight guide 42 surface, described balancing weight 41 is connected with feed screw nut 45 by cam with balancing weight driving mechanism 43, described gravity sensor 44 is located at weight guide 42 lower surface, described balancing weight driving mechanism 43 is electrically connected accumulator 5 with gravity sensor 44, and accumulator 5 is fixed on the lower surface of automatic-balancing system 4, when chair center of gravity is moved, gravity sensor 44 can send signal automatically, thus control the movement that counterbalanced drive mechanism 43 controls balancing weight 41, and chair center of gravity can not be changed, greatly strengthen the stability of chair, make patient be sitting in above can be safer, described support 1 is also connected with Retractive leg 6, and the lower end of Retractive leg 6 is provided with angle 63, it is inner that described angle 63 is socketed in Retractive leg 6, described Retractive leg 6 surface is provided with protruding 62, and protruding 62 inside are provided with spring base, described angle 63 surface is equidistant is provided with four locating holes 31, during different demand for different crowd, by lower convexity 62, protruding 62 are made to be fixed in the locating hole 31 of differing heights, thus the height of chair can be changed according to different demands, chair is made to have more practicality.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. the indoor activity chair of a leg people with disability, comprise support (1) and medicated cushion (2), it is characterized in that: described medicated cushion (2) is fixed on support (1) surface, and medicated cushion (2) inner chamber is provided with air bag (3), described medicated cushion (2) below is provided with gravity automatic-balancing system (4), and gravity automatic-balancing system (4) is fixed on support (1) surface, described gravity automatic-balancing system (4) is by weight guide (42), balancing weight (41), balancing weight driving mechanism (43), gravity sensor (44) and feed screw nut (45) composition, described weight guide (42) is two, described balancing weight (41) is located at weight guide (42) surface, described balancing weight (41) is connected with feed screw nut (45) by cam with balancing weight driving mechanism (43), described gravity sensor (44) is located at weight guide (42) lower surface, described balancing weight driving mechanism (43) is electrically connected accumulator (5) with gravity sensor (44), and accumulator (5) is fixed on the lower surface of automatic-balancing system (4), described support (1) is also connected with Retractive leg (6), and the lower end of Retractive leg (6) is provided with angle (63), it is inner that described angle (63) is socketed in Retractive leg (6), described Retractive leg (6) surface is provided with projection (62), described angle (63) surface is equidistant is provided with four locating holes (31).
2. the indoor activity chair of a kind of leg people with disability according to claim 1, is characterized in that: described projection (32) inside is provided with spring base.
3. the indoor activity chair of a kind of leg people with disability according to claim 1, is characterized in that: the plane that described weight guide (42) is formed is horizontal distribution, and two weight guides (42) are vertical between two.
4. the indoor activity chair of a kind of leg people with disability according to claim 1, is characterized in that: described air bag (3) is bonding or clamping with the connected mode of medicated cushion (2).
5. the indoor activity chair of a kind of leg people with disability according to claim 1, is characterized in that: described weight guide (42) two ends are provided with block position-limit mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435049.XU CN204798158U (en) | 2015-06-23 | 2015-06-23 | Shank disabled person's indoor activity chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435049.XU CN204798158U (en) | 2015-06-23 | 2015-06-23 | Shank disabled person's indoor activity chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798158U true CN204798158U (en) | 2015-11-25 |
Family
ID=54583061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520435049.XU Expired - Fee Related CN204798158U (en) | 2015-06-23 | 2015-06-23 | Shank disabled person's indoor activity chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204798158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426201A (en) * | 2016-10-31 | 2017-02-22 | 沈阳工业大学 | Seated service robot and motion direction identification method |
| CN107296694A (en) * | 2017-06-29 | 2017-10-27 | 杭州师范大学钱江学院 | A kind of autoamtic boosting stair-climbing chair device based on radio communication control technology |
-
2015
- 2015-06-23 CN CN201520435049.XU patent/CN204798158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426201A (en) * | 2016-10-31 | 2017-02-22 | 沈阳工业大学 | Seated service robot and motion direction identification method |
| CN106426201B (en) * | 2016-10-31 | 2019-03-08 | 沈阳工业大学 | A kind of sitting posture service robot and direction of motion recognition methods |
| CN107296694A (en) * | 2017-06-29 | 2017-10-27 | 杭州师范大学钱江学院 | A kind of autoamtic boosting stair-climbing chair device based on radio communication control technology |
| CN107296694B (en) * | 2017-06-29 | 2023-10-10 | 杭州师范大学钱江学院 | Automatic helping hand stair climbing chair device based on wireless communication control technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |