CN202909040U - Improved structure of walking aid - Google Patents
Improved structure of walking aid Download PDFInfo
- Publication number
- CN202909040U CN202909040U CN 201220615116 CN201220615116U CN202909040U CN 202909040 U CN202909040 U CN 202909040U CN 201220615116 CN201220615116 CN 201220615116 CN 201220615116 U CN201220615116 U CN 201220615116U CN 202909040 U CN202909040 U CN 202909040U
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- China
- Prior art keywords
- walking aid
- foot rest
- cylindrical shell
- shank
- rolling
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Abstract
The utility model discloses an improved structure of a walking aid, in particular to the walking aid which can not affect positioning effect. A wheel group of the walking aid can be changed. The improved structure of the walking aid is composed of two relative foot frames, front wheel groups are connected with the bottom ends of stand rod segments of front sides of the foot frames, rolling wheels groups which are contacted with the ground are respectively arranged at the bottom ends of stand rod segments of rear sides of the foot frames, cylinder bodies are arranged in side rod segments of the rolling wheel groups, rolling beads are arranged in the cylinder bodies and can protrude out of bottom ends of side rod segments in a selective mode, and under the condition that force is not applied, the rolling beads can be of an outward protrusion shape. A user can choose to change the front wheel groups of different wheel body diameters according to the ground fall, load of moving of the waling aid can be effectively reduced, the walking aid can be used to advance on the big-fall ground by the user, and convenience and safety of use are greatly increased.
Description
Technical field
This utility model relates to a kind of technical field of walking aid, particularly refers to a kind of walking aid structure-improved that alleviates applied load.
Background technology
The development of walking aid is mainly used for the people that help some lower limb forfeiture partial functions, as: older, health obstacle or physical weakness person, the part body weight can be transferred on the walking aid via upper limb by walking aid, and be alleviated the burden of the lower part of the body, in order to walking.Therefore, on the market in order to go out the walking aid of function of all kinds in response to this development of demand, general walking aid on the market has a variety of, such as: fixed pattern, folding type, alternate type, belt wheel type and the rear walking aid such as pull-up.All kinds of walking aids respectively have its different demand because of structure and functional design difference.
And existing fixed pattern walking aid is made of two relative Jiong type foot rests, and be arranged with at least one side pole and at least one front support rod in side and the front side of bipod, make walking aid overlook the middle opening U-shaped framework to the right that is available for users to stand in wherein that forms, when allowing user utilize the auxiliary walking of walking aid, can stand in the walking aid, and the push rod section of holding the both sides foot rest with both hands, mentioning walking aid moves forward, after again walking aid being positioned at ground with foot rest, drive the body forward walking via the both hands application of force.
But user all belongs to the old and the weak's permanent disability, and long-time use easily causes the both hands burden, and can't the application of force and during inconvenient activity for both hands, although still can must expend more strength reluctantly because of the auxiliary walking of walking aid, still has not convenient part.Although be designed with on the market at present belt wheel type walking aid, can alleviate the load that the user moves, but it need install braking mechanism additional, not only complex structure, cost are high, and brake handle constantly be pressed and be discharged to user need in the use procedure, causes on the contrary operational inconvenience.What is more, when braking mechanism was unusual, user can't immediate response, thereby can't check walking aid with this brake mechanism, thereby falls down, and caused the facts that makes health be subject to grievous injury to occur.
Because walking aid lightens the load and the effect of easy operating because having concurrently, use or greatly can't be effectively mobile because loading and cause, again or because of the puzzlement such as the unusual dangerous property of braking and inconvenience, and can't satisfy the demand of actual uses, remain further the improvement.
The utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of walking aid structure-improved, can effectively alleviate the load of moving walking aid, and can avoid its because of brake unusually can't effective location problem, significantly promote the safety of using.
Another main purpose of the present utility model is to provide a kind of walking aid structure-improved, further can allow walking aid advance on the larger road surface of drop, to promote the convenience that uses.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of walking aid structure-improved, it is made of two relative Jiong type foot rests, and this foot rest also is formed with a push rod section up, and push rod section two ends have respectively the vertical rod section to downward-extension, and the leading edge of two relative foot rests is striden and is provided with at least one front support rod; One front wheels, these front wheels are located at the vertical rod section bottom, front side of this foot rest, and front wheels have a wheel body, and wheel body has a shank that can be plugged on foot rest again; One rolling wheels, these rolling wheels are located at the rear side vertical rod section bottom of this foot rest, and the rolling wheels have a cylindrical shell, the cylindrical shell inner edge is formed with inner edge one, be slidingly equipped with a pearl bowl seat that relatively supports inner edge in the cylindrical shell, be provided with again one in the pearl bowl seat and can give prominence to roll in the bottom surface and the unlikely ball of deviating from, moreover the inherent pearl bowl of cylindrical shell seat end face is provided with an elastic component, cylindrical shell is installed in a shank bottom that can be plugged on foot rest again.
As preferred version, the vertical rod section bottom of this foot rest has respectively a shank, and shank is respectively equipped with a snap-on spare, and front wheels are pulled with corresponding the inserting of shank of rolling wheels, and the button hole that has plural corresponding snap-on spare and differing heights on it makes the relative foot rest adjustment height of front wheels or rolling wheels.
As preferred version, this foot rest bottom is arranged with a soft sliding-proof pad.
As preferred version, this cylindrical shell bottom outer rim protrudes out the outer lip of one corresponding sliding-proof pad bottom surface, and the cylindrical shell of rolling wheels is embedded in the sliding-proof pad.
As preferred version, these foot rest two vertical rods are intersegmental to be arranged with a side pole.
As preferred version, the cylindrical shell inner edge top of this rolling socle and utilize a pad and a forcing piece elastic component is spacing in cylindrical shell.
The technique effect that this utility model reaches is as follows: this utility model walking aid improvement knot can effectively alleviate the load of moving walking aid, and can avoid its because of brake unusually can't effective location problem, significantly promote the safety of using.Described walking aid improvement knot can make walking aid advance on the larger road surface of drop, to promote the convenience that uses, increases surcharge of the present utility model, and improves its economic benefit.
Description of drawings
Fig. 1 is the structure improved three-dimensional appearance schematic diagram of this utility model walking aid;
Fig. 2 is the perspective exploded view of front wheels in this utility model walking aid structure-improved;
Fig. 3 is the side-looking generalized section of front wheels in this utility model walking aid structure-improved;
Fig. 4 is the three-dimensional appearance schematic diagram that this utility model walking aid structure-improved uses another front wheels embodiment;
Fig. 5 is the side-looking generalized section that this utility model walking aid structure-improved uses another front wheels embodiment;
Fig. 6 is the decomposing schematic representation of rolling wheels in this utility model walking aid structure-improved;
Fig. 7 is the side-looking generalized section of rolling wheels in this utility model walking aid structure-improved;
Fig. 8 is the side-looking section action schematic diagram of rolling wheels in this utility model walking aid structure-improved;
Fig. 9 is the again three-dimensional appearance schematic diagram of an embodiment of this utility model walking aid structure-improved.
[primary clustering symbol description]
10 foot rests
11 push rod sections
12 vertical rod sections
13 armrest sheaths
15 shanks
16 snap-on spares
18 sliding-proof pads
20 side poles
25 front support rods
26 front support rods
30 rolling wheels
31 cylindrical shells
321 outer lip
322 inner edges
33 pearl bowl seats
34 guide pillars
35 balls
36 elastic components
37 pads
38 forcing pieces
39 shanks
390 button holes
40 front wheels
41 wheel bodys
42 shanks
43 button holes
45 wheel bodys
46 shanks
47 button holes.
The specific embodiment
About this utility model walking aid structure-improved, then see also Fig. 1, Fig. 2 and Fig. 4, this walking aid is made of two relative Jiong type foot rests 10, and foot rest 10 also is formed with a push rod section 11 for sheathed armrest sheath 13 up.And foot rest 10 has respectively the vertical rod section 12 to downward-extension at push rod section 11 two ends, and vertical rod section 12 bottoms of foot rest 10 have respectively a shank 15 again, and has one on the shank 15 for spacing snap-on spare 16.Moreover front side shank 15 bottoms of foot rest 10 are equipped with respectively alternative front wheels 40 of adjusting height.Rear side shank 15 bottoms of foot rest 10 are arranged with a soft sliding-proof pad 18 in addition, and it can produce buffering effect, and can avoid moving arbitrarily when walking aid is vertical to be located at ground.And the rear side shank 15 of foot rest 10 is arranged with an alternative compression and adjusts the rolling wheels 30 of height in sliding-proof pad 18.
12 of 10 liang of vertical rod sections of foot rest are arranged with a side pole 20 again, and the leading edge of two relative foot rests 10 strides and be provided with at least one front support rod 25,26, and side pole 20 can be used for supporting each foot rest 10 with front support rod 25,26, to promote structural strength and the steadiness of walking aid.
In addition the aforementioned front wheels 40 that are located at foot rest 10 front side shanks 15 can be different embodiment, and such as Fig. 1 ~ shown in Figure 3, front wheels 40 have a wheel body 41 than path, and wheel body 41 has a shank 42 that can connect and be located at shank 15.And shank 42 is provided with plural number and highly differs and the button hole 43 of corresponding snap-on spare 16, makes front wheels 40 wheel bodys 41 can utilize relative foot rest 10 shanks 15 of shank 42 button holes 43 selectivitys to adjust height, and walking aid can be advanced on the road surface.And for example Fig. 1, Fig. 4 and shown in Figure 5, front wheels 40 have the wheel body 45 in a larger footpath, and wheel body 45 has a shank 46 that can connect and be located at shank 15.Shank 46 is provided with plural number and highly differs and the button hole 47 of corresponding snap-on spare 16 again, makes front wheels 40 wheel bodys 45 can utilize relative foot rest 10 shanks 15 of shank 46 button holes 47 selectivitys to adjust height, and walking aid can be advanced on the larger road surface of drop.
Moreover, cooperation is referring to Fig. 6 ~ shown in Figure 8, the aforementioned rolling wheels 30 that are located at foot rest 10 rear side shanks 15 bottoms have a cylindrical shell 31, and cylindrical shell 31 bottom outer rims protrude out the outer lip 321 of one corresponding sliding-proof pad 18 bottom surface, and the cylindrical shell 31 of rolling wheels 30 can be embedded in the sliding-proof pad 18.Moreover cylindrical shell 31 inner edges are formed with inner edge 322 one, and for supporting a pearl bowl seat 33 that is slidingly installed in the cylindrical shell 31, pearl bowl seat 33 tops have a guide pillar 34, are provided with again one in the pearl bowl seat 33 and can give prominence to roll in the bottom surface and the unlikely ball 35 of deviating from.Moreover cylindrical shell 31 inherent pearl bowl seat 33 end faces are provided with an elastic component 36, and cylindrical shell 31 inner edge tops and utilize a pad 37 and a forcing piece 38 elastic component 36 is spacing in cylindrical shell 31, and utilize elastic component 36 to make pearl bowl seat 33 when not stressing, can drive ball 35 outstanding sliding-proof pad 18 bottom surfaces (as shown in Figure 7), otherwise then can be compressed in the sliding-proof pad 18 (as shown in Figure 8) by interior.Cylindrical shell 31 can be plugged in the shank 39 again, and shank 39 is provided with plural number and highly differs and the button hole 390 of corresponding snap-on spare 16, makes rolling wheels 30 can utilize relative foot rest 10 shanks 15 of shank 39 button holes 390 selectivitys to adjust height.
By the walking aid structure-improved that above-mentioned formation one can be advanced on the larger road surface of drop and mobile security is high.
By aforesaid architecture design, this utility model is when practical operation, then such as Fig. 1, Fig. 2 and shown in Figure 4, this utility model before use, can select different front wheels 40 according to the surface evenness of advancing, indoor such as can be applicable to than path wheel body 41 of Fig. 2, and the larger footpath wheel body 45 of Fig. 4 can be applicable to outdoor, and make wheel body 41 utilize its shank 42 or wheel body 45 to utilize its shank 46 corresponding inserting to pull on foot rest 10 shanks 15, to satisfy different road surface demands.
And its mode of operation is to allow user stand in 10 of the both sides foot rests of walking aid, and the push rod section 11 of holding both sides foot rest 10 with both hands, mentioning walking aid moves forward, after again walking aid being placed ground with foot rest 10, and utilize the sliding-proof pad 18 of foot rest 10 rear side shanks 15 to produce location, anti-slip effect, then drive the body forward walking by the both hands application of force.
Owing to being provided with rolling wheels 30 in rear side shank 15 bottoms of the foot rest 10 of this utility model walking aid, therefore when user slightly lifts walking aid, the pearl bowl seat 33 of rolling wheels 30 can be resetted by elastic component 36 and shore release, make ball 35 outstanding sliding-proof pad 18 bottom surfaces, so user can utilize the wheel body 41 of front wheels 40 or the ball 35 of wheel body 45 and rear side rolling wheels 30 to move, decapacitation effectively alleviates outside load when mobile, and can advance on the larger road surface of drop, significantly promote the convenience of operation.
Again when putting down walking aid or when mobile during because of unexpected pressing down, then can be with ball 35 compressions of the rolling wheels 30 of foot rest 10 rear side shanks 15, make the inside of ball 35 retraction cylindrical shells 31, sliding-proof pad 18 bottom surfaces that make foot rest 10 rear side shanks 15 are kiss the earth effectively, and reach anti-slip effect, and make the vertical ground that is located at that walking aid can be firm, significantly promote the safety of using, thereby increase the surcharge of product, and improve its economic benefit.
And as shown in Figure 9, another embodiment of the present utility model, it makes aforementioned rolling wheels 30 can utilize shank 39 to be plugged in foot rest 10 shanks 15, to replace aforesaid front wheels 40, rolling wheels 30 may be applied in the shank 15 of foot rest 10 front sides, so can further promote the safety of advancing.
The above is preferred embodiment of the present utility model only, is not be used to limiting protection domain of the present utility model.
Claims (6)
1. walking aid structure-improved, it is characterized in that, it is made of two relative Jiong type foot rests, and this foot rest also is formed with a push rod section up, and push rod section two ends have respectively the vertical rod section to downward-extension, and the leading edge of two relative foot rests is striden and is provided with at least one front support rod;
One front wheels, these front wheels are located at the vertical rod section bottom, front side of this foot rest, and front wheels have a wheel body, and wheel body has a shank that can be plugged on foot rest again;
One rolling wheels, these rolling wheels are located at the rear side vertical rod section bottom of this foot rest, and the rolling wheels have a cylindrical shell, the cylindrical shell inner edge is formed with inner edge one, be slidingly equipped with a pearl bowl seat that relatively supports inner edge in the cylindrical shell, be provided with again one in the pearl bowl seat and can give prominence to roll in the bottom surface and the unlikely ball of deviating from, moreover the inherent pearl bowl of cylindrical shell seat end face is provided with an elastic component, cylindrical shell is installed in a shank bottom that can be plugged on foot rest again.
2. walking aid structure-improved according to claim 1, it is characterized in that, the vertical rod section bottom of this foot rest has respectively a shank, and shank is respectively equipped with a snap-on spare, and front wheels are pulled with corresponding the inserting of shank of rolling wheels, and the button hole that has plural corresponding snap-on spare and differing heights on it makes the relative foot rest adjustment height of front wheels or rolling wheels.
3. walking aid structure-improved according to claim 1 and 2 is characterized in that, this foot rest bottom is arranged with a soft sliding-proof pad.
4. walking aid structure-improved according to claim 3 is characterized in that, this cylindrical shell bottom outer rim protrudes out the outer lip of one corresponding sliding-proof pad bottom surface, and the cylindrical shell of rolling wheels is embedded in the sliding-proof pad.
5. walking aid structure-improved according to claim 1 is characterized in that, these foot rest two vertical rods are intersegmental to be arranged with a side pole.
6. walking aid structure-improved according to claim 1 is characterized in that, the cylindrical shell inner edge top of this rolling socle and utilize a pad and a forcing piece elastic component is spacing in cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615116 CN202909040U (en) | 2012-11-20 | 2012-11-20 | Improved structure of walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615116 CN202909040U (en) | 2012-11-20 | 2012-11-20 | Improved structure of walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909040U true CN202909040U (en) | 2013-05-01 |
Family
ID=48157392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615116 Expired - Fee Related CN202909040U (en) | 2012-11-20 | 2012-11-20 | Improved structure of walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909040U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414831A (en) * | 2013-08-23 | 2015-03-18 | 胡友明 | Safe walking aid and mounting and use method thereof |
| CN110200788A (en) * | 2019-07-06 | 2019-09-06 | 南通市第一人民医院 | A kind of rehabilitation material of orthopaedics |
| TWI735243B (en) * | 2020-05-27 | 2021-08-01 | 王孟淳 | Walking aid |
-
2012
- 2012-11-20 CN CN 201220615116 patent/CN202909040U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414831A (en) * | 2013-08-23 | 2015-03-18 | 胡友明 | Safe walking aid and mounting and use method thereof |
| CN110200788A (en) * | 2019-07-06 | 2019-09-06 | 南通市第一人民医院 | A kind of rehabilitation material of orthopaedics |
| CN110200788B (en) * | 2019-07-06 | 2021-04-02 | 南通市第一人民医院 | Rehabilitation equipment for orthopedics |
| TWI735243B (en) * | 2020-05-27 | 2021-08-01 | 王孟淳 | Walking aid |
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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: 20130501 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |