CN219662222U - Anti-falling walking aid - Google Patents
Anti-falling walking aid Download PDFInfo
- Publication number
- CN219662222U CN219662222U CN202222799900.XU CN202222799900U CN219662222U CN 219662222 U CN219662222 U CN 219662222U CN 202222799900 U CN202222799900 U CN 202222799900U CN 219662222 U CN219662222 U CN 219662222U
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- device support
- adjusting
- groove
- rocker
- folding
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 5
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of walking aids, in particular to an anti-falling walking aid, which comprises device brackets, wherein a moving structure is movably arranged at the bottom side of each device bracket, each moving structure comprises a storage groove, a first rotating shaft is arranged in the middle of each storage groove in a penetrating mode, a rocker is movably arranged on the side surface of each first rotating shaft, universal wheels are fixedly arranged at two ends of the bottom side of each rocker, a handle structure is slidably arranged at the upper end of each device bracket, the number of the device brackets is two, seat plates are hinged between the device brackets, and supporting beams are hinged between the device brackets. According to the utility model, the purpose of changing the force application gravity center is achieved by holding different front and rear ends of the armrest, the gravity center point of force application on the device bracket is changed, the first rotating shaft is used as a fulcrum, two ends of the rocker are respectively lifted, normal auxiliary movement and braking work are carried out, the force demand of a user is reduced, and the device is suitable for the elderly with weak force.
Description
Technical Field
The utility model relates to the technical field of walking aids, in particular to an anti-falling walking aid.
Background
The walking aid is an appliance for assisting a human body to support weight, keep balance and walk, so that old people with inconvenient legs and feet can self-care, various existing walking aids in the market at present have the phenomena of insufficient functions, unreasonable size, lack of design and the like, and particularly, certain potential safety hazards exist, so that the walking aid is difficult to meet the walking aid requirements of the old people.
Some technical schemes for solving the problems also appear in the prior art, and a Chinese patent published by publication No. CN113181014A is an intelligent safety type walking aid for the elderly and a control method thereof, wherein the walking aid comprises a handle, a brake mechanism, a cushion, a retracting mechanism, a telescopic mechanism, a connecting mechanism, a bracket, a front wheel mechanism, a rear wheel mechanism and a sensor; the brake mechanism comprises a hand brake, a brake cable, a converter and a rear wheel brake device; the retraction mechanism comprises a cross rod, a cross rod and a bearing groove; the telescopic mechanism comprises an upper bracket, a lower bracket and an adjusting groove; the front wheel mechanism comprises a front outer wheel, a front inner wheel, a rocker and a first controller; the rear wheel mechanism comprises a rear wheel, a speed sensor, a motor and a third controller.
Simple structure, portability, various functions and high safety performance. The utility model can meet the requirements of the old on convenient and safe travel, has wide market and application prospect, is consistent with partial walking aids, adopts a hand-held brake system, and has the condition that the hand brake is not tightly held and cannot achieve the braking effect for the old with weak upper limb strength.
Disclosure of Invention
The utility model aims at: in order to solve the problem that part of the walker adopts a hand-held brake system, but for the old with weak upper limb strength, the situation that the hand brake is not tight and the braking effect cannot be achieved exists.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an anti-drop helps capable ware, includes the device support, device support downside movable mounting has the removal structure, the removal structure is including accomodating the groove, accomodate groove middle part interlude and install a pivot, a pivot side surface active mounting has the wane, wane downside both ends fixed mounting has the universal wheel, device support upper end slidable mounting has the handle structure, device support quantity is two sets of, and articulates between the device support has the seat, articulated between the device support has the bracing piece, gives the ability that front side universal wheel retractile accomodate into accomodating the inslot through the wane.
Further in that, the device support includes the device chassis, device pillar is fixed mounting to device chassis upside one end, device pillar lower extreme one side fixed mounting has a hinge block, device pillar one side fixed mounting has a hinge block No. two, device chassis downside one end fixed mounting has the foot of stopping, stops through the foot of stopping to the whole device.
The rocker is characterized in that a return spring is fixedly arranged at one end of the upper side of the rocker, a limiting strut is fixedly arranged at the other end of the upper side of the rocker, and the movement of the rocker is limited through the return spring and the limiting strut.
Further in, the handle structure includes the adjustment tank, adjustment clamping groove has been seted up to adjustment tank one side, slidable mounting has the regulation pole in the adjustment tank, it has the handrail to adjust pole upper end fixed mounting, it installs No. one jump ring to adjust pole one side is embedded, no. two adjustment clamping grooves have been seted up to the regulation pole opposite side, it has the extension rod to adjust inside slidable mounting, no. two jump rings are embedded to be installed on extension rod upper end one side, and extension rod lower extreme fixed mounting has the non slipping spur, adjusts the handrail height through adjusting the pole.
Further, the seat comprises two folding plates, the folding plates and the folding plates are connected through one-way hinges, and the foldable seat is provided through the folding plates.
Further in, the bracing beam includes the connecting block, the folding rod is articulated at connecting block both ends, the connecting block is installed No. two pivots in the interlude, both ends fixed mounting has rotatory locking piece about No. two pivots, provides the support for two sets of device supports through the folding rod.
The folding device is characterized in that the storage groove is formed in the bottom side of the device chassis, the adjusting groove is formed in the upper end of the device support column, one end of the folding plate is movably connected with the device support column through a second hinge block, and one end of the folding rod is movably connected with the device support column through a first hinge block.
The utility model has the beneficial effects that:
1. through different ends around holding the handrail, reach the purpose of change application of force focus, the change is to the focus point of device support application of force to pivot, seesaw both ends are lifted respectively, normal supplementary removal is carried out and stop work, reduces user's strength demand, is fit for the old person of strength weakness and uses.
2. The height of the handrail can be adjusted by pulling out the adjusting rod, when the handrail is needed, the adjusting rod can be directly pulled out of the adjusting groove, and the extension rod is pulled out of the adjusting rod to be used as a temporary crutch, so that convenience is brought to users.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a mobile structure in accordance with the present utility model;
FIG. 3 is a schematic view of a portion of the handle structure of the present utility model;
FIG. 4 is a schematic view of a portion of the handle structure of the present utility model;
FIG. 5 is a schematic view of a seat in the present utility model;
fig. 6 is a schematic view of a bracing beam according to the present utility model.
In the figure: 1. a device holder; 101. a device chassis; 102. a device strut; 103. a first hinge block; 104. a second hinging block; 105. a brake foot; 2. a moving structure; 201. a storage groove; 202. a first rotating shaft; 203. a seesaw; 204. a universal wheel; 205. a return spring; 206. limit stay; 3. a handle structure; 301. an adjustment tank; 302. the first adjusting clamping groove; 303. an adjusting rod; 304. an armrest; 305. a first clamp spring; 306. a second adjusting clamping groove; 307. an extension rod; 308. a second clamp spring; 309. an anti-skid block; 4. a seat plate; 401. a folding plate; 402. a one-way hinge; 5. supporting beams; 501. a connecting block; 502. a folding bar; 503. a second rotating shaft; 504. the locking piece is rotated.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
the embodiment of the utility model provides an anti-falling walker, as shown in fig. 2, which comprises device brackets 1, wherein a movable structure 2 is movably arranged at the bottom side of each device bracket 1, each movable structure 2 comprises a storage groove 201, a first rotating shaft 202 is arranged in the middle of each storage groove 201 in a penetrating way, a rocker 203 is movably arranged on the side surface of each first rotating shaft 202, universal wheels 204 are fixedly arranged at two ends of the bottom side of each rocker 203, a handle structure 3 is slidably arranged at the upper end of each device bracket 1, the number of the device brackets 1 is two, seat plates 4 are hinged between the device brackets 1, bracing beams 5 are hinged between the device brackets 1, and the front universal wheels 204 can be retractably stored in the storage grooves 201 through the rockers 203; a brake pin 105 is fixedly arranged at one end of the bottom side of the device chassis 101, and the whole device is braked through the brake pin 105; a return spring 205 is fixedly arranged at one end of the upper side of the rocker 203, a limit strut 206 is fixedly arranged at the other end of the upper side of the rocker 203, and the movement of the rocker 203 is limited through the return spring 205 and the limit strut 206.
In the embodiment, the retractable universal wheels 204 are matched with the brake feet 105, so that the problem that the hand brake type walker is extremely unfriendly to the elderly with weak upper limbs is solved.
In this embodiment, during operation, a user changes the center of gravity of the force applied to the device support 1, and uses the first rotating shaft 202 as a fulcrum to tilt both ends of the rocker 203, when moving, the rear end of the rocker 203 is tilted, and the rear side universal wheel 204 is blocked by the limit strut 206 from retracting, and the front side universal wheel 204 of the rocker 203 is exposed, so that the sliding capability of the device support 1 is given to assist the elderly, and when staying, the front side of the rocker 203 is tilted, the front side universal wheel 204 of the rocker 203 is retracted into the accommodating groove 201, so that the brake foot 105 contacts the ground to perform braking operation, and the hand strength requirement of the user is reduced by replacing the hand-held braking mode with a mode of changing the center of gravity.
In a further preferred embodiment of the present utility model, as shown in fig. 2, 3, 5 and 6, the device bracket 1 includes a device chassis 101, a device support post 102 is fixedly installed at one end of the upper side of the device chassis 101, a first hinge block 103 is fixedly installed at one side of the lower end of the device support post 102, and a second hinge block 104 is fixedly installed at one side of the device support post 102; the seat plate 4 includes two folding plates 401, the folding plates 401 and 401 are connected with each other by a unidirectional hinge 402, and a foldable seat is provided by the folding plates 401; the bracing beam 5 comprises a connecting block 501, folding rods 502 are hinged to two ends of the connecting block 501, a second rotating shaft 503 is installed on the connecting block 501 in a penetrating mode, rotating locking blocks 504 are fixedly installed on the upper end and the lower end of the second rotating shaft 503, and support is provided for two groups of device brackets 1 through the folding rods 502; the accommodating groove 201 is formed in the bottom side of the device underframe 101, the adjusting groove 301 is formed in the upper end of the device support column 102, one end of the folding plate 401 is movably connected with the device support column 102 through the second hinge block 104, and one end of the folding rod 502 is movably connected with the device support column 102 through the first hinge block 103.
In this embodiment, the foldable seat plate 4 and the supporting beam 5 support the two sets of device brackets 1 and provide temporary seats, and simultaneously, the foldable functions of the device brackets 1 are given, and the limit locking structures such as the unidirectional hinge 402 and the rotary locking block 504 are used for replacing the damping device, so that the folding force requirement of the device chassis 101 is reduced, and convenience is further provided for the elderly with weak force.
Embodiment two:
as shown in fig. 1, 3 and 4, the handle structure 3 comprises an adjusting groove 301, a first adjusting clamping groove 302 is formed in one side of the adjusting groove 301, an adjusting rod 303 is slidably mounted in the adjusting groove 301, a handrail 304 is fixedly mounted at the upper end of the adjusting rod 303, a first clamping spring 305 is mounted in one side of the adjusting rod 303 in an embedded manner, a second adjusting clamping groove 306 is formed in the other side of the adjusting rod 303, an extension rod 307 is mounted in the adjusting rod 303 in a sliding manner, a second clamping spring 308 is mounted in one side of the upper end of the extension rod 307 in an embedded manner, and an anti-sliding block 309 is fixedly mounted at the lower end of the extension rod 307, and the height of the handrail 304 is adjusted through the adjusting rod 303.
In this embodiment, when in use, the purpose of changing the gravity center of force application is achieved by holding different front and rear ends of the armrest 304, and meanwhile, the height of the armrest 304 can be adjusted by pulling out the adjusting rod 303, when needed, the adjusting rod 303 can be directly pulled out from the adjusting groove 301, and the extension rod 307 can be pulled out from the adjusting rod 303 to be used as a temporary crutch, thereby providing convenience for users.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (7)
1. The utility model provides an anti-drop walking aid, includes device support (1), its characterized in that, device support (1) downside movable mounting has moving structure (2), moving structure (2) are including accomodating groove (201), accomodate groove (201) middle part interlude and install pivot (202), pivot (202) side surface active mounting has wane (203), wane (203) downside both ends fixed mounting has universal wheel (204), device support (1) upper end slidable mounting has handle structure (3), device support (1) quantity is two sets of, and articulates between device support (1) has seat board (4), articulated between device support (1) have bracing beam (5).
2. The anti-falling walker according to claim 1, wherein the device support (1) comprises a device chassis (101), a device support column (102) is fixedly installed at one end of the upper side of the device chassis (101), a first hinge block (103) is fixedly installed at one side of the lower end of the device support column (102), a second hinge block (104) is fixedly installed at one side of the device support column (102), and a brake pin (105) is fixedly installed at one end of the bottom side of the device chassis (101).
3. An anti-fall walker as claimed in claim 2 wherein a return spring (205) is fixedly mounted at one end of the upper side of the rocker (203), and a limit strut (206) is fixedly mounted at the other end of the upper side of the rocker (203).
4. The anti-falling walker according to claim 3, wherein the handle structure (3) comprises an adjusting groove (301), a first adjusting clamping groove (302) is formed in one side of the adjusting groove (301), an adjusting rod (303) is slidably mounted in the adjusting groove (301), a handrail (304) is fixedly mounted on the upper end of the adjusting rod (303), a first clamping spring (305) is mounted in one side of the adjusting rod (303), a second adjusting clamping groove (306) is formed in the other side of the adjusting rod (303), an extension rod (307) is slidably mounted in the adjusting rod (303), a second clamping spring (308) is mounted in one side of the upper end of the extension rod (307), and an anti-sliding block (309) is fixedly mounted on the lower end of the extension rod (307).
5. An anti-fall walker as claimed in claim 4, wherein the seat (4) comprises two folding plates (401), the number of folding plates (401) being two, the folding plates (401) being interconnected with the folding plates (401) by means of a unidirectional hinge (402).
6. The anti-falling walker as claimed in claim 5, wherein the bracing beam (5) comprises a connecting block (501), folding rods (502) are hinged to two ends of the connecting block (501), a second rotating shaft (503) is installed in a penetrating mode on the connecting block (501), and rotating locking blocks (504) are fixedly installed at the upper end and the lower end of the second rotating shaft (503).
7. The anti-falling walker according to claim 6, wherein the storage groove (201) is formed in the bottom side of the bottom frame (101), the adjusting groove (301) is formed in the upper end of the device support (102), one end of the folding plate (401) is movably connected with the device support (102) through a second hinge block (104), and one end of the folding rod (502) is movably connected with the device support (102) through a first hinge block (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799900.XU CN219662222U (en) | 2022-10-24 | 2022-10-24 | Anti-falling walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799900.XU CN219662222U (en) | 2022-10-24 | 2022-10-24 | Anti-falling walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662222U true CN219662222U (en) | 2023-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222799900.XU Active CN219662222U (en) | 2022-10-24 | 2022-10-24 | Anti-falling walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117224369A (en) * | 2023-11-10 | 2023-12-15 | 中国人民解放军总医院第四医学中心 | Orthopedic nursing walking aid for patient |
-
2022
- 2022-10-24 CN CN202222799900.XU patent/CN219662222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117224369A (en) * | 2023-11-10 | 2023-12-15 | 中国人民解放军总医院第四医学中心 | Orthopedic nursing walking aid for patient |
| CN117224369B (en) * | 2023-11-10 | 2024-02-13 | 中国人民解放军总医院第八医学中心 | Orthopedic nursing walking aid for patient |
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