CN203885808U - Folding walking aid - Google Patents
Folding walking aid Download PDFInfo
- Publication number
- CN203885808U CN203885808U CN201420051015.6U CN201420051015U CN203885808U CN 203885808 U CN203885808 U CN 203885808U CN 201420051015 U CN201420051015 U CN 201420051015U CN 203885808 U CN203885808 U CN 203885808U
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- China
- Prior art keywords
- support rods
- front support
- connecting rod
- folding
- walking aid
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- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000012559 user support system Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a folding walking aid. The folding walking aid comprises two front support rods and two rear support rods, wherein the two front support rods are in a parallel state and are connected with four tail ends of a cross rod; the lowest ends of the front support rods are in contact with the ground; the two rear support rods are also in a parallel state; the upmost ends of the two rear support rods are connected with fixing pieces on the upper parts of the front support rods; the middle upper parts of the two rear support rods are connected with two ends of a rod the middle of which can be folded; the middles of the two rear support rods are connected with movable connecting pieces of the middle lower parts of the front support rods by connecting rods; the lowest ends of the rear support rods are in contact with the ground; the heights of the lowest ends of the front support rods and the heights of the lowest ends of the two rear support rods are adjusted, and rolling wheels can be mounted on the lowest ends of the front and rear support rods. A user supports on the upper ends of the front support rods, auxiliary walking is carried out, and when the folding walking aid is not used, the whole walking aid can be folded, and the use is very practical and convenient.
Description
Technical field
This utility model relates to a kind of auxiliary walking device, especially a kind of folding walking aid.
Background technology
Sell in the market a variety of walking aids, be summed up and have nothing more than two kinds:
1. not folding: product seems heavy, be unfavorable for that the people of the auxiliary walking of needs uses;
2. folding: folding product on market, is unfavorable for carrying after folding.
Summary of the invention
This utility model provides a kind of folding walking aid, and product is not only brisk, firm, and it is little after folding, to take up room, and is convenient to carry, and it is simple in structure, and modern design is easy to use, safe and reliable, has solved problems of the prior art;
This utility model is to address the above problem adopted technical scheme to be:
1. this utility model comprises 2 front support rods, 2 back support rods;
2. 2 front support rods are parastate, be connected with 4 ends of a crossbar, the top of front support rod wherein, by fixture, be fixedly connected with (junction rotary movable) with 2 ends of crossbar, the middle and lower part of front support rod is connected (junction rotary movable) with another 2 ends of crossbar respectively by the connector that can move on front support rod, the middle part of front support rod is provided with securing block piece, prevent that crossbar and whole walking aid are flexible excessive, the contacting with ground bottom of front support rod;
3. 2 back support rods are also parastate, 2 back support rods are connected respectively (junction rotary movable) topmost with the fixture on above-mentioned 2 front support rod tops, between 2 back support rod middle and upper parts (1/4th places), be connected with the two ends of a folding bar in centre (junction rotary movable), 2 back support rods middle part is connected with the movably connector of the middle and lower part of above-mentioned 2 front support rods respectively by connecting rod, wherein one end of connecting rod is fixed on back support rod middle part (junction rotary movable) by fixture, the other end of connecting rod is connected (junction rotary movable) with the movably connector of the middle and lower part of front support rod, contacting with ground bottom of back support rod,
2 front support rods bottom, the adjustable-height bottom of 2 back support rods, the wheel that can roll can be installed;
5. the structure of the middle folding device of collapsible connecting rod: gear-like device is equipped with in one end of connecting rod, on this connecting rod on the side of gear-like device, there is circular hole, two gear-like devices with the connecting rod of sampling device are interlocked, being arranged on one controls on base, control on base and have through spring controlled mobilizable valve block with round end, when two connecting rods straighten to straight line, round end on valve block just in time enters the circular hole of connecting rod, elastic force due to spring, connecting rod is now lockable, can not bending, poppet-valve sheet makes progress, round end on valve block leaves the circular hole of connecting rod, connecting rod is now unlocked, can bending, the connector movable gathering thereupon that other energy are movable, whole walking aid is folded into one.(note: the installation method of valve block: control on base and have a plurality of circular holes, control on base and have spring, by valve block linking springs, through a plurality of circular holes on control base and the circular hole on valve block, form folding rod control device with metal bar.）
6. the hand steered device that the people of being convenient to be seated stands: because the upper handle of the hand steered front support rod of people being seated is inconvenient, so below the connector of the top of back support rod, be provided with in addition hand steered device, the people who is seated is stood up very like a cork, then holding up the upper handle of front support rod to walk;
7. user is being held up the upper handle of front support rod, assists walking, not the used time, the folding folding rod in centre upwards can be mentioned, and whole walking aid will be folded up, very practical, very convenient;
Accompanying drawing explanation:
Accompanying drawing 1: backsight when this utility model launches (near human body one side) structural representation;
Accompanying drawing 2: forward sight structural representation when this utility model launches;
Accompanying drawing 3: plan structure schematic diagram when this utility model launches;
Accompanying drawing 4: structural representation when this utility model is folding;
Accompanying drawing 5: the structural representation of the folding control device of this utility model;
Accompanying drawing 6: the valve structure schematic diagram of the folding control device of this utility model;
In figure, 1. the gear-like device 18. that in the middle of the hand steered device 14. that in the middle of front support rod 2. crossbar 3. back support rods 4., folding bar 5. connecting rod 6. fixtures 7. people that movably folding bars and the fixture 13. of back support rod are convenient to be seated in the middle of connector 8. back support rod fixture 9. front support rod block piece 10. back support rod bottom telescopic rod 11. front support rod bottom telescopic rods 12. stands, in the middle of the folding device 15. of folding bars, in the middle of a side 16. of folding bars, be equipped with one end of mother rib lateral rotundum 17. middle collapsible connecting rods of folding bars with on mobilizable valve block 19. valve blocks of round end with round end 20. spring 21. metal bar 22. valve blocks on a plurality of circular holes.
the specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated;
1. first see accompanying drawing 1-6
2. this utility model comprises 1,2 back support rod 3 of 2 front support rods;
3. 2 front support rods 1 are parastate, be connected with 4 ends of a crossbar 2, the top of front support rod 1 wherein, by fixture 6, be fixedly connected with (junction rotary movable) with 2 ends of crossbar 2, the middle and lower part of front support rod 1 is connected (junction rotary movable) with another 2 ends of crossbar respectively by the connector 7 that can move on front support rod, the centre of front support rod 1 is provided with securing block piece 9, prevent that crossbar and whole walking aid are flexible excessive, the contacting with ground bottom of front support rod;
4. 2 back support rods 3 are also parastate, 2 back support rods 3 are connected (junction rotary movable) with the fixture 6 on above-mentioned 2 front support rod 1 tops respectively topmost, between 2 back support rod middle and upper parts (1/4th places), be connected (junction rotary movable) with the two ends 12 of a folding bar 4 in centre, 2 back support rod 3 middle parts are connected with the movably connector 7 of the middle and lower part of above-mentioned 2 front support rods 1 respectively by connecting rod 5, wherein one end of connecting rod 5 is fixed on back support rod middle part (junction rotary movable) by fixture 8, the other end of connecting rod 5 is connected (junction rotary movable) with the movably connector 7 of the middle and lower part of front support rod, contacting with ground bottom of back support rod 3,
5. 2 front support rods 1 bottom can be regulated height, the wheel that can roll can be installed by expansion link 10 by 11,2 back support rods 3 of expansion link bottom;
6. like this, just formed a complete folding walking aid, during expansion, as shown in Figure 1, Figure 2, Fig. 3, when folding, as Fig. 4;
7. say again that the structure of the middle folding device 14 of collapsible connecting rod 4 (is shown in Fig. 5, Fig. 6): gear-like device 17 is equipped with in one end of connecting rod 15, on this connecting rod on the side of gear-like device 17, there is circular hole 16, two gear-like devices 17 with the connecting rod 15 of sampling device are interlocked, being arranged on one controls on base, on control base, there is the mobilizable valve block 18 with round end 19 of controlling through spring 20, when two connecting rods 15 straighten to straight line, round end 19 on valve block just in time enters the circular hole 16 of connecting rod, elastic force due to spring, connecting rod 15 is now lockable, can not bending, poppet-valve sheet 18 makes progress, round end 19 on valve block leaves the circular hole 16 of connecting rod, connecting rod is now unlocked, can bending, when making progress poppet-valve sheet, connector 7, the movable connector of crossbar 2 and other energy drives relevant rod movable gathering in thereupon, whole walking aid is folded into one (seeing accompanying drawing 4).(note: the installation method of valve block: control on base and have a plurality of circular holes, control on base and have spring 20, by valve block 18 linking springs 20, through a plurality of circular holes on control base and the circular hole 22 on valve block, form folding rod control device with metal bar 21.）
8. for the ease of the people who is seated, stand up, designed hand steered device: because the upper handle of the hand steered front support rod of people being seated is inconvenient, so below the top of back support rod 3 connector 6, be provided with in addition hand steered device 13, the people who is seated is stood up very like a cork, then holding up the upper handle of front support rod to walk;
9. user is being held up the upper handle of front support rod, assists walking, not the used time, the folding folding rod in centre upwards can be mentioned, and whole walking aid will be folded up, very practical, very convenient;
The above-mentioned specific embodiment can not be as the restriction to this utility model protection domain, and for those skilled in the art, any alternate modification that this utility model embodiment is made or conversion all drop on protection domain of the present utility model;
This utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (6)
1. a folding walking aid, is characterized in that: comprise 2 front support rods, 2 back support rods, 2 front support rods are parastate, be connected with 4 ends of a crossbar, the top of front support rod wherein, by fixture, be fixedly connected with 2 ends of crossbar, junction rotary movable, the middle and lower part of front support rod is connected with another 2 ends of crossbar respectively by the connector that can move on front support rod, junction rotary movable, the middle part of front support rod is provided with securing block piece, prevent that crossbar and whole walking aid are flexible excessive, the contacting with ground bottom of front support rod, 2 back support rods are also parastate, 2 back support rods are topmost connected with the fixture on above-mentioned 2 front support rod tops respectively, junction rotary movable, between 2 back support rod middle and upper parts, be connected with the two ends of a folding bar in centre, junction rotary movable, 2 back support rods middle part is connected with the movably connector of the middle and lower part of above-mentioned 2 front support rods respectively by connecting rod, wherein one end of connecting rod is fixed on back support rod middle part by fixture, junction rotary movable, the other end of connecting rod is connected with the movably connector of the middle and lower part of front support rod, junction rotary movable, contacting with ground bottom of back support rod.
2. a kind of folding walking aid according to claim 1, is characterized in that: 2 front support rods bottom, the adjustable-height bottom of 2 back support rods.
3. a kind of folding walking aid according to claim 1, is characterized in that: 2 front support rods bottom, 2 back support rods the wheel that can roll can be installed bottom.
4. a kind of folding walking aid according to claim 1, is characterized in that: folding device is equipped with in the centre at collapsible connecting rod.
5. a kind of folding walking aid according to claim 4, it is characterized in that: the structure of the middle folding device of collapsible connecting rod is as follows: gear-like device is equipped with in one end of connecting rod, on this connecting rod on the side of gear-like device, there is circular hole, two gear-like devices with the connecting rod of sampling device are interlocked, being arranged on one controls on base, control on base and have through spring controlled mobilizable valve block with round end, when two connecting rods straighten to straight line, round end on valve block just in time enters the circular hole of connecting rod, elastic force due to spring, connecting rod is now lockable, can not bending, poppet-valve sheet makes progress, round end on valve block leaves the circular hole of connecting rod, connecting rod is now unlocked, can bending.
6. a kind of folding walking aid according to claim 1, is characterized in that: below the connector of the top of back support rod, be provided with hand steered device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051015.6U CN203885808U (en) | 2014-01-27 | 2014-01-27 | Folding walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051015.6U CN203885808U (en) | 2014-01-27 | 2014-01-27 | Folding walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885808U true CN203885808U (en) | 2014-10-22 |
Family
ID=51712263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051015.6U Expired - Lifetime CN203885808U (en) | 2014-01-27 | 2014-01-27 | Folding walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885808U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137691A (en) * | 2016-08-15 | 2016-11-23 | 江阴市新盛医疗器材设备有限公司 | A kind of collapsible walking aid |
| CN106562872A (en) * | 2016-11-09 | 2017-04-19 | 江苏理工学院 | Manpower walking assisting device |
| CN108938339A (en) * | 2017-05-19 | 2018-12-07 | 美联实业有限公司 | Folding walk helper |
| CN109009900A (en) * | 2018-09-20 | 2018-12-18 | 王瑞芳 | A kind of Collapsible mobile walk helper |
| CN109077900A (en) * | 2018-09-20 | 2018-12-25 | 王瑞芳 | A kind of Collapsible mobile walk helper and its application method |
| CN110575369A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to store |
| US10857056B2 (en) | 2017-05-19 | 2020-12-08 | Medline Industries, Inc. | Foldable walker |
| CN112603781A (en) * | 2020-12-31 | 2021-04-06 | 江苏巨贸康万家医疗设备有限公司 | Four-wheel walking aid convenient to shrink and store |
-
2014
- 2014-01-27 CN CN201420051015.6U patent/CN203885808U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137691A (en) * | 2016-08-15 | 2016-11-23 | 江阴市新盛医疗器材设备有限公司 | A kind of collapsible walking aid |
| CN106562872A (en) * | 2016-11-09 | 2017-04-19 | 江苏理工学院 | Manpower walking assisting device |
| CN108938339A (en) * | 2017-05-19 | 2018-12-07 | 美联实业有限公司 | Folding walk helper |
| US10857056B2 (en) | 2017-05-19 | 2020-12-08 | Medline Industries, Inc. | Foldable walker |
| CN108938339B (en) * | 2017-05-19 | 2021-05-25 | 美联实业有限公司 | Foldable walking aid |
| CN109009900A (en) * | 2018-09-20 | 2018-12-18 | 王瑞芳 | A kind of Collapsible mobile walk helper |
| CN109077900A (en) * | 2018-09-20 | 2018-12-25 | 王瑞芳 | A kind of Collapsible mobile walk helper and its application method |
| CN110575369A (en) * | 2019-09-20 | 2019-12-17 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to store |
| CN110575369B (en) * | 2019-09-20 | 2021-11-16 | 徐州坤鹏医疗器械有限公司 | Walking aid convenient to store |
| CN112603781A (en) * | 2020-12-31 | 2021-04-06 | 江苏巨贸康万家医疗设备有限公司 | Four-wheel walking aid convenient to shrink and store |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |