CN204259999U - The old crutch of a kind of anti-falling type - Google Patents
The old crutch of a kind of anti-falling type Download PDFInfo
- Publication number
- CN204259999U CN204259999U CN201420792595.4U CN201420792595U CN204259999U CN 204259999 U CN204259999 U CN 204259999U CN 201420792595 U CN201420792595 U CN 201420792595U CN 204259999 U CN204259999 U CN 204259999U
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- CN
- China
- Prior art keywords
- expansion link
- support plate
- geometrical clamp
- handle
- supporting leg
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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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Abstract
The utility model discloses the old crutch of a kind of anti-falling type, it is characterized in that, this device comprises handle, expansion link, connecting rod, crowfoot, seat belt apparatus, geometrical clamp device; Described handle is arranged on expansion link upper end, handle is also provided with fixing finger button; Coated one deck Anti-slip cover on described handle; Described expansion link and connecting rod are connected, and expansion link are provided with the regulating part regulating height; Described seat belt apparatus and geometrical clamp device are fixed on expansion link by connector; Described seat belt apparatus is provided with telescopic safety belt; Described geometrical clamp device is provided with the locking member for regulating geometrical clamp openings of sizes; Described crowfoot comprises holder, spring, supporting leg; Described holder is connected by spring with supporting leg; Bottom described supporting leg, non-slip feet is installed.The utility model structure is simple, and applied range, is not only adapted at smooth, smooth ground, can also be suitable for ground that is uneven, that have barrier.
Description
Technical field
The utility model relates to technical field of living goods, particularly relates to the old crutch of a kind of anti-falling type.
Background technology
Along with China aging population aggravation proportion of the aged strengthens gradually, the news briefing that the Information Office of the State Council in 2014 holds is revealed, so far, China's more than 60 years old the elderly's quantity, more than 2 hundred million, accounts for 14.9% of total population.The aged increases the social concern brought and also day by day highlights, and the case that the elderly falls down in public places is also countless.
The existing crutch structure easily fallen down for old man is simple, and can only use on smooth, smooth ground, but along with the development of society, the trip of old man becomes more diversified, need the occasion using shatter-resistant crutch to get more and more, but but do not occur that a crutch solves these problems now.
Utility model content
The utility model provides a kind of anti-falling type old crutch, and this structure is simple, and applied range, is not only adapted at smooth, smooth ground, can also be suitable for ground that is uneven, that have barrier.
In order to reach above object, the technical solution adopted in the utility model is: the old crutch of a kind of anti-falling type, and this device comprises handle (1), expansion link (2), connecting rod (3), crowfoot (4), seat belt apparatus (7), geometrical clamp device (6); Described handle (1) is arranged on expansion link (2) upper end, handle (1) is also provided with fixing finger button (8); The upper coated one deck Anti-slip cover of described handle (1); Described expansion link (2) and connecting rod (3) are connected, and expansion link (2) are provided with the regulating part (201) regulating height; Described seat belt apparatus (7) and geometrical clamp device (6) are fixed on expansion link (2) by connector (9); Described seat belt apparatus (7) is provided with telescopic safety belt (701); Described geometrical clamp device (6) is provided with the locking member (601) for regulating geometrical clamp openings of sizes; Described crowfoot (4) comprises holder (401), spring (402), supporting leg (403); Described holder (401) is connected by spring (402) with supporting leg (403); Described supporting leg (403) bottom is provided with non-slip feet (5); Described non-slip feet (5) comprises support plate (501), rubber elastomer (502), joint pin (503), the joint pin (503) being wherein used for being connected with supporting leg (403) is stretched from support plate (501) end face centre, is also provided with the rubber elastomer (502) be integrally arranged on described support plate (501); Described rubber elastomer (502) comprises and bears sheet part (5021) and Anti-fall part (5022); The end face of described support plate (501) is formed with circular shallow grooves (5012); Bottom surface to the described circular shallow grooves (5012) of described support plate (501) is provided with connecting hole (5011); The sheet part (5021) of bearing of described rubber elastomer (502) is arranged on the bottom surface of support plate (501); In the circular shallow grooves (5012) that the Anti-fall part (5022) of described rubber elastomer (502) is filled in support plate (501) and connecting hole (5011), and with bear sheet part (5021) and be connected.
Further, the employing metal of described support plate (501) or resin are made.
Further, described rubber elastomer (502) is made up of acrylonitrile-butadiene rubber.
Further, described fixing finger button (8) adopts elastic caoutchouc to make.
Due to technique scheme, the utility model has following beneficial effect:
1, the utility model applied range, not only be suitable for smooth, smooth ground, also be suitable for ground that is uneven, that have bar, because this device adopts flexible crowfoot, the adjustment of smoothness can be carried out according to Different Ground, allow supporting leg and the better docile of non-slip feet in ground and the balance of maintenance crutch, when running into barrier, supporting leg also can realize bending flexibly, facilitates the use of old man, prevents from causing old man to use difficulty due to barrier thus causing falling down; And the rubber elastomer of non-slip feet is embedded on support plate, improve the stationarity of rubber elastomer, difficult drop-off, improve the service life of non-slip feet.
2, geometrical clamp device of the present utility model can be used for being fixed on the facilities such as column staircase, prevents old man's crutch when stair stop from dropping, causes old man cannot use crutch, and old man can be helped fixedly to prevent from falling down; After crutch fixes, when old man needs to make with the hands, seat belt apparatus can be utilized to be fixed on crutch by health, not only to have liberated both hands, prevented and fall down.
3, handle of the present utility model is coated with one deck Anti-slip cover, and is also provided with on handle and fixing refers to button, when holding handle can finger through fixing fingers button, conveniently have hand shaking or the unable old man's use of hand, prevent dropping of crutch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of non-slip feet.
Fig. 3 is the top view of non-slip feet.
Fig. 4 is the upward view of non-slip feet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Embodiment:
The old crutch of a kind of anti-falling type, this device comprises handle 1, expansion link 2, connecting rod 3, crowfoot 4, seat belt apparatus 7, geometrical clamp device 6; Described handle 1 is arranged on expansion link 2 upper end, handle 1 is also provided with fixing finger button 8, coated one deck Anti-slip cover on handle 1, expansion link 2 and connecting rod 3 are connected, expansion link 2 is provided with the regulating part 201 regulating height, seat belt apparatus 7 and geometrical clamp device 6 are fixed on expansion link 2 by connector 9, seat belt apparatus 7 is provided with telescopic safety belt 701, geometrical clamp device 6 is provided with the locking member 601 for regulating geometrical clamp openings of sizes, crowfoot 4 comprises holder 401, spring 402, supporting leg 403; Described holder 401 is connected by spring 402 with supporting leg 403, is provided with non-slip feet 5 bottom supporting leg 403.
Non-slip feet 5 comprises support plate 501, rubber elastomer 502, joint pin 503, the joint pin 503 being wherein used for being connected with supporting leg 403 is stretched from support plate 501 end face centre, also be provided with the rubber elastomer 502 be integrally arranged on described support plate 501, rubber elastomer 502 comprises and bears sheet part 5021 and Anti-fall part 5022, the end face of support plate 501 is formed with circular shallow grooves 5012, bottom surface to the described circular shallow grooves 5012 of support plate 501 is provided with connecting hole 5011, the sheet part 5021 of bearing of rubber elastomer 502 is arranged on the bottom surface of support plate 501, in the circular shallow grooves 5012 that the Anti-fall part 5022 of rubber elastomer 502 is filled in support plate 501 and connecting hole 5011, and with bear sheet part 5021 and be connected.
Preferably, the employing metal of support plate 501 is made.
Preferably, rubber elastomer 502 is made up of acrylonitrile-butadiene rubber.
Preferably, fixing finger button 8 adopts elastic caoutchouc to make.
Above disclosedly be only several preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (4)
1. the old crutch of anti-falling type, it is characterized in that, this device comprises handle (1), expansion link (2), connecting rod (3), crowfoot (4), seat belt apparatus (7), geometrical clamp device (6); Described handle (1) is arranged on expansion link (2) upper end, handle (1) is also provided with fixing finger button (8); The upper coated one deck Anti-slip cover of described handle (1); Described expansion link (2) and connecting rod (3) are connected, and expansion link (2) are provided with the regulating part (201) regulating height; Described seat belt apparatus (7) and geometrical clamp device (6) are fixed on expansion link (2) by connector (9); Described seat belt apparatus (7) is provided with telescopic safety belt (701); Described geometrical clamp device (6) is provided with the locking member (601) for regulating geometrical clamp openings of sizes; Described crowfoot (4) comprises holder (401), spring (402), supporting leg (403); Described holder (401) is connected by spring (402) with supporting leg (403); Described supporting leg (403) bottom is provided with non-slip feet (5); Described non-slip feet (5) comprises support plate (501), rubber elastomer (502), joint pin (503), the joint pin (503) being wherein used for being connected with supporting leg (403) is stretched from support plate (501) end face centre, is also provided with the rubber elastomer (502) be integrally arranged on described support plate (501); Described rubber elastomer (502) comprises and bears sheet part (5021) and Anti-fall part (5022); The end face of described support plate (501) is formed with circular shallow grooves (5012); Bottom surface to the described circular shallow grooves (5012) of described support plate (501) is provided with connecting hole (5011); The sheet part (5021) of bearing of described rubber elastomer (502) is arranged on the bottom surface of support plate (501); In the circular shallow grooves (5012) that the Anti-fall part (5022) of described rubber elastomer (502) is filled in support plate (501) and connecting hole (5011), and with bear sheet part (5021) and be connected.
2. the old crutch of a kind of anti-falling type according to claim 1, it is characterized in that, employing metal or the resin of described support plate (501) are made.
3. the old crutch of a kind of anti-falling type according to claim 1, it is characterized in that, described rubber elastomer (502) is made up of acrylonitrile-butadiene rubber.
4. the old crutch of a kind of anti-falling type according to claim 1, is characterized in that, described fixing finger button (8) adopts elastic caoutchouc to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792595.4U CN204259999U (en) | 2014-12-15 | 2014-12-15 | The old crutch of a kind of anti-falling type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792595.4U CN204259999U (en) | 2014-12-15 | 2014-12-15 | The old crutch of a kind of anti-falling type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259999U true CN204259999U (en) | 2015-04-15 |
Family
ID=52794912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792595.4U Expired - Fee Related CN204259999U (en) | 2014-12-15 | 2014-12-15 | The old crutch of a kind of anti-falling type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259999U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105437A (en) * | 2015-09-08 | 2015-12-02 | 赵弘宇 | Anti-tumbling auxiliary mountain climbing device |
| CN106012355A (en) * | 2016-07-24 | 2016-10-12 | 李沾云 | Cross-stitch tool |
| CN106192249A (en) * | 2016-07-24 | 2016-12-07 | 李沾云 | A kind of cross embroidery rocking arm platform |
| CN110575367A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to walk on uneven ground |
-
2014
- 2014-12-15 CN CN201420792595.4U patent/CN204259999U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105437A (en) * | 2015-09-08 | 2015-12-02 | 赵弘宇 | Anti-tumbling auxiliary mountain climbing device |
| CN106012355A (en) * | 2016-07-24 | 2016-10-12 | 李沾云 | Cross-stitch tool |
| CN106192249A (en) * | 2016-07-24 | 2016-12-07 | 李沾云 | A kind of cross embroidery rocking arm platform |
| CN106192249B (en) * | 2016-07-24 | 2018-11-06 | 吴琳方 | A kind of cross embroidery rocking arm platform |
| CN110575367A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to walk on uneven ground |
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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: 20150415 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |