CN219127243U - Brake-able vertical walking aid - Google Patents
Brake-able vertical walking aid Download PDFInfo
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- CN219127243U CN219127243U CN202222568133.1U CN202222568133U CN219127243U CN 219127243 U CN219127243 U CN 219127243U CN 202222568133 U CN202222568133 U CN 202222568133U CN 219127243 U CN219127243 U CN 219127243U
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Abstract
The utility model relates to a brake-able upright walking walker, which comprises a front body baffle, a left auxiliary walking component and a right auxiliary walking component which are arranged on two sides of the front body baffle; the left auxiliary walking assembly and the right auxiliary walking assembly have the same structure; the left side auxiliary walking assembly comprises a side plate fixedly arranged on the front body baffle, a side rod fixedly arranged on the front body baffle and the side plate, a fixed block fixedly arranged on the side rod, a hand rest rod fixedly arranged on the fixed block, a supporting rod with one end fixedly arranged on the front body baffle, a bottom supporting rod fixedly arranged on the other end of the supporting rod, a front wheel assembly arranged at one end of the bottom supporting rod, a rear wheel assembly arranged at the other end of the bottom supporting rod, a brake assembly with one end arranged on the front wheel assembly and the other end arranged on the fixed block, and a bell arranged on the fixed block. In the use process of a user, if a pedestrian or an obstacle is encountered, the patient can remind or brake to avoid through ringing, so that great convenience is brought to the user.
Description
Technical Field
The utility model relates to the technical field of walking aids, in particular to a brake-able vertical walking aid.
Background
The walking aid is a walking supporting tool which is used for old people, wounded patients or disabled people with inconvenient movement, so that the old people, wounded patients or disabled people can walk under the support of the walking aid, and further convenience is brought to life.
The utility model provides a stand-up walking aid, including support frame and installation mechanism, installation mechanism sets up the top at the support frame, and installation mechanism includes two sleeves and supporting mechanism, telescopic bottom and the upper surface fixed connection of support frame, and supporting mechanism includes arc support, and arc support's lower surface fixedly connected with two bracing pieces, arc support's upper surface fixedly connected with two handles, and the lower surface fixed mounting of support frame has a plurality of universal wheels.
When the structure is used, the body of a user can be supported, the user is assisted to walk vertically, people or barriers appear in front of the user when the user walks vertically, the user needs to ring to remind or brake to avoid, but the structure has no function, and inconvenience is brought to the user.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the brake-capable upright walking walker, and in the use process of a user, if a pedestrian or an obstacle is encountered, the user can remind or brake to avoid through ringing, so that great convenience is brought to the user.
The technical scheme adopted for solving the technical problems is as follows: the brake upright walking walker comprises a front baffle, a left auxiliary walking component and a right auxiliary walking component which are arranged on two sides of the front baffle; the left auxiliary walking assembly and the right auxiliary walking assembly have the same structure; the left side auxiliary walking assembly comprises a side plate fixedly arranged on the front body baffle, a side rod fixedly arranged on the front body baffle and the side plate, a fixed block fixedly arranged on the side rod, a hand rest rod fixedly arranged on the fixed block, a supporting rod with one end fixedly arranged on the front body baffle, a bottom supporting rod fixedly arranged on the other end of the supporting rod, a front wheel assembly arranged at one end of the bottom supporting rod, a rear wheel assembly arranged at the other end of the bottom supporting rod, a brake assembly with one end arranged on the front wheel assembly and the other end arranged on the fixed block, and a bell arranged on the fixed block. Firstly, when a user uses the walker, the hand can hold the hand rod or the holding rod, and then the user can move forwards by virtue of the front wheel assembly and the rear wheel assembly on the walker and is driven to move vertically; when encountering obstacles, the pedestrian can be reminded by bell or braked by the brake assembly, and the pedestrian is directly braked and avoided, so that great convenience is brought to users.
Specifically, the front wheel assembly comprises a first fixed rod fixedly arranged on the bottom supporting rod, a first fixed shaft fixedly arranged on the first fixed rod, a first front wheel rotatably sleeved on the first fixed shaft, a round shaft fixedly arranged on the first fixed shaft, a second front wheel rotatably sleeved on the round shaft, and a lantern ring with one end fixedly arranged on the first front wheel and the other end fixedly arranged on the second front wheel.
Specifically, the rear wheel assembly comprises a second fixed rod fixedly arranged on the bottom supporting rod, a third fixed rod fixedly arranged on the bottom supporting rod, a second fixed shaft with one end penetrating through the second fixed rod and the other end penetrating through the third fixed rod, and a rear wheel rotatably sleeved on the second fixed shaft.
Specifically, a groove is formed in the bottom supporting rod.
Specifically, the brake subassembly is including fixing the fourth dead lever of locating on the bottom sprag pole, the third fixed axle of locating on the fourth dead lever, the rotatable cover is located the Y type connecting rod on the third fixed axle, the rotatable first connecting rod of locating on the Y type connecting rod of one end, the rotatable second connecting rod of locating on the Y type connecting rod of one end, the rotatable third connecting rod of locating on the Y type connecting rod of one end, the rotatable fourth connecting rod of locating on the Y type connecting rod of one end, the rotatable first rotating block of locating on first connecting rod and the second connecting rod of locating on the first rotating block of one end, the rotatable second rotating block of locating on third connecting rod and the fourth connecting rod of one end, the rotatable second arc bull stick of locating on the second rotating block of one end and the rotatable second arc bull stick of locating of other end.
Specifically, the brake assembly further comprises a first brake pad fixedly arranged on the first rotating block and a second brake pad fixedly arranged on the second rotating block.
Specifically, the brake assembly further comprises a first rod, a second rod, a fourth fixed shaft, a swivel, a brake rod, a holding rod and a spring, wherein the first rod is fixedly arranged on the Y-shaped connecting rod, the second rod is fixedly arranged on the first rod and is arranged on the groove, the fourth fixed shaft is fixedly arranged on the side plate, the swivel is rotatably sleeved on the fourth fixed shaft and is fixedly arranged on the second rod, the brake rod is fixedly arranged on the swivel, the holding rod is fixedly arranged on the fixed block, and the spring is fixedly arranged on the brake rod at one end and the holding rod at the other end.
The beneficial effects of the utility model are as follows:
(1) Firstly, when a user uses the walking aid, the hand can hold the hand rod or the holding rod, and then the user is driven to walk vertically by means of the walking aid to move forwards; when encountering obstacles, the bicycle can directly brake to avoid, thereby bringing great convenience to users.
(2) When braking, the brake rod and the holding rod are held by hands, then the brake rod rotates, the spring is shortened, the first brake pad and the second brake pad are tightly attached to the first front wheel, and the walking aid stops moving forwards, so that a braking effect is achieved; the brake operation is simple and convenient, and convenience is provided for a user again, and simultaneously, the hand is released, the spring and the brake lever are reset, so that the two brake pads are reset and can continue to move forward.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view at C in FIG. 1;
FIG. 5 is a front view of the present utility model;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B in FIG. 6;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 6;
fig. 9 is an enlarged view of D in fig. 8;
fig. 10 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a precursor baffle; 2. a left auxiliary walking component; 3. a right auxiliary walking component; a side plate 21; 22. a side bar; 23. a fixed block; 24. a walking bar; 25. a support rod; 26. a bottom support bar; 27. a front wheel assembly; 28. a rear wheel assembly; 29. a brake assembly; 210. a bell; 261. slotting; 271. a first fixing rod; 272. a first fixed shaft; 273. a first front wheel; 274. a circular shaft; 275. a second front wheel; 276. a collar; 281. a second fixing rod; 282. a third fixing rod; 283. a second fixed shaft; 284. a rear wheel; 291. a fourth fixing rod; 292. a third fixed shaft; 293. a Y-shaped connecting rod; 294. a first link; 295. a second link; 296. a third link; 297. a fourth link; 298. a first rotating block; 299. a first arc-shaped rotating rod; 2910. a second rotating block; 2911. a second arc-shaped rotating rod; 2912. a first brake pad; 2913. a second brake pad; 2914. a first lever; 2915. a second lever; 2916. a fourth fixed shaft; 2917. a swivel; 2918. a brake lever; 2919. a grip; 2920. and (3) a spring.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 10, the brake-able upright walking walker of the utility model comprises a front body baffle 1, a left auxiliary walking component 2 and a right auxiliary walking component 3 which are arranged on two sides of the front body baffle 1; the left auxiliary walking assembly 2 and the right auxiliary walking assembly 3 have the same structure; the left auxiliary walking assembly 2 comprises a side plate 21 fixedly arranged on the front body baffle 1, a side rod 22 fixedly arranged on the front body baffle 1 and the side plate 21, a fixed block 23 fixedly arranged on the side rod 22, a hand rest bar 24 fixedly arranged on the fixed block 23, a supporting rod 25 with one end fixedly arranged on the front body baffle 1, a bottom supporting rod 26 fixedly arranged on the other end of the supporting rod 25, a front wheel assembly 27 arranged at one end of the bottom supporting rod 26, a rear wheel assembly 28 arranged at the other end of the bottom supporting rod 26, a brake assembly 29 with one end arranged on the front wheel assembly 27 and the other end arranged on the fixed block 23, and a bell 210 arranged on the fixed block 23. Firstly, when the walker is used, a user can hold the hand bar 24 or the holding bar 2919 by hand, and then forward by means of the front wheel assembly 27 and the rear wheel assembly 28 on the walker, and the user is driven to walk vertically; when encountering obstacles, the bicycle can be directly braked to avoid, so that great convenience is brought to a user.
As shown in fig. 3, 6, 7 and 10, the front wheel assembly 27 includes a first fixing rod 271 fixedly disposed on the bottom support rod 26, a first fixing shaft 272 fixedly disposed on the first fixing rod 271, a first front wheel 273 rotatably sleeved on the first fixing shaft 272, a circular shaft 274 fixedly disposed on the first fixing shaft 272, a second front wheel 275 rotatably sleeved on the circular shaft 274, and a collar 276 having one end fixedly disposed on the first front wheel 273 and the other end fixedly disposed on the second front wheel 275. When the walker walks, the second front wheel 275 rotates about the circular axis 274, and the second front wheel 275 drives the collar and the first front wheel 273 to rotate.
As shown in fig. 4 and 5, the rear wheel assembly 28 includes a second fixing rod 281 fixedly disposed on the bottom support rod 26, a third fixing rod 282 fixedly disposed on the bottom support rod 26, a second fixing shaft 283 having one end penetrating through the second fixing rod 281 and the other end penetrating through the third fixing rod 282, and a rear wheel 284 rotatably sleeved on the second fixing shaft 283. The rear wheel 284 rotates about the second fixed shaft 283 as the center when the walker walks.
As shown in fig. 3, the bottom support bar 26 is provided with a slot 261. The arrangement of the slot 261 facilitates the rotation of the second lever 2915, and plays a role in yielding.
As shown in fig. 7, 9 and 10, the brake assembly 29 includes a fourth fixed rod 291 fixedly disposed on the bottom support rod 26, a third fixed shaft 292 fixedly disposed on the fourth fixed rod 291, a Y-shaped link 293 rotatably sleeved on the third fixed shaft 292, a first link 294 rotatably disposed on the Y-shaped link 293 at one end, a second link 295 rotatably disposed on the Y-shaped link 293 at one end, a third link 296 rotatably disposed on the Y-shaped link 293 at one end, a fourth link 297 rotatably disposed on the Y-shaped link 293 at one end, a first rotating block 298 rotatably disposed on the first link 294 and the second link 295 at one end, a first arc-shaped rotating rod 299 fixedly disposed on the first rotating block 298 at one end, a second rotating block 2910 rotatably disposed on the third link 296 and the fourth link 297 at one end, and a second arc-shaped rotating rod 2911 rotatably disposed on the first arc-shaped rotating rod 299 at one end. During braking, the Y-shaped link 293 rotates to drive the first link 294 to the fourth link 297 to rotate, thereby driving the first rotating block 298, the second rotating block 2910, the first arc-shaped rotating rod 299 and the second arc-shaped rotating rod 2911 to rotate.
As shown in fig. 9 and 10, the brake assembly 29 further includes a first brake pad 2912 fixedly disposed on the first rotating block 298 and a second brake pad 2913 fixedly disposed on the second rotating block 2910. When the first rotating block 298, the second rotating block 2910, the first arc-shaped rotating rod 299 and the second arc-shaped rotating rod 2911 rotate, the first brake pad 2912 and the second brake pad 2913 are tightly attached to the first front wheel 273, the first front wheel 273 is further stopped rotating, the second front wheel 275 is further driven to be stopped rotating, the first front wheel 273 does not contact the ground and stops rotating firstly, a little buffering effect is achieved, the phenomenon that the walking aid tilts forward is avoided, and further the braking effect is better.
As shown in fig. 2, 3, 7 and 9, the brake assembly 29 further includes a first rod 2914 having one end fixedly disposed on the Y-shaped link 293, a second rod 2915 having one end fixedly disposed on the first rod 2914 and disposed on the slot 261, a fourth fixed shaft 2916 fixedly disposed on the side plate 21, a rotating ring 2917 rotatably sleeved on the fourth fixed shaft 2916 and fixedly disposed on the second rod 2915, a brake rod 2918 fixedly disposed on the rotating ring 2917, a holding rod 2919 fixedly disposed on the fixed block 23, and a spring 2920 having one end fixedly disposed on the brake rod 2918 and the other end fixedly disposed on the holding rod 2919. When braking, first grasp brake lever 2918 and holding rod 2919 for brake lever 2918 rotates round fourth fixed axle 2916, and spring 2920 shortens simultaneously, and when brake lever 1918 rotates, drives first pole 2914 and second pole 1915 and rotates, and then makes Y type connecting rod 293 rotate, and then makes first brake block 2912 and second brake block 1913 paste first front wheel 273 and play the braking effect, loosens the hand simultaneously, and spring 2920 resets, can continue the going forward, and is simple and convenient, and the practicality is high.
When the walking aid is used, firstly, a user can hold the hand rod 24 or the holding rod 2919 by hand when using the walking aid, and then the user can move forwards by virtue of the front wheel assembly 27 and the rear wheel assembly 28 on the walking aid and can be driven to walk vertically; when encountering obstacles, the bicycle can be directly braked to avoid, so that great convenience is brought to a user.
When braking, firstly, the brake lever 2918 and the holding lever 2919 are gripped, so that the brake lever 2918 rotates around the fourth fixed shaft 2916, meanwhile, the spring 2920 is shortened, when the brake lever 1918 rotates, the first lever 2914 and the second lever 1915 are driven to rotate, the Y-shaped connecting rod 293 is further driven to rotate, the first connecting rod 294 to the fourth connecting rod 297 are further driven to rotate, the first rotating block 298, the second rotating block 2910, the first arc-shaped rotating rod 299 and the second arc-shaped rotating rod 2911 are further driven to rotate, the first brake pad 2912 and the second brake pad 2913 are further made to be closely attached to the first front wheel 273, the first front wheel 273 is further driven to stop rotating, and the second front wheel 275 is further driven to stop rotating, because the first front wheel 273 does not contact the ground and stops rotating first, a little buffering effect is achieved, the forward tilting phenomenon of the walker is avoided, and the braking effect is better; after the hands are loosened, the spring 2920 is reset, so that the bicycle can continue to move forwards, and the bicycle is simple and convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Can brake and walk ware that helps upright, its characterized in that: the device comprises a front baffle (1), a left auxiliary walking assembly (2) and a right auxiliary walking assembly (3) which are arranged on two sides of the front baffle (1); the left auxiliary walking assembly (2) and the right auxiliary walking assembly (3) have the same structure; the left auxiliary walking assembly (2) comprises a side plate (21) fixedly arranged on the front body baffle (1), a side rod (22) fixedly arranged on the front body baffle (1) and the side plate (21), a fixed block (23) fixedly arranged on the side rod (22), a hand rod (24) fixedly arranged on the fixed block (23), a supporting rod (25) with one end fixedly arranged on the front body baffle (1), a bottom supporting rod (26) fixedly arranged on the other end of the supporting rod (25), a front wheel assembly (27) arranged on one end of the bottom supporting rod (26), a rear wheel assembly (28) arranged on the other end of the bottom supporting rod (26), a brake assembly (29) with one end arranged on the front wheel assembly (27) and the other end arranged on the fixed block (23), and a bicycle bell (210) arranged on the fixed block (23).
2. The brake-able upright walking walker as claimed in claim 1 wherein: the front wheel assembly (27) comprises a first fixing rod (271) fixedly arranged on a bottom supporting rod (26), a first fixing shaft (272) fixedly arranged on the first fixing rod (271), a first front wheel (273) rotatably sleeved on the first fixing shaft (272), a round shaft (274) fixedly arranged on the first fixing shaft (272), a second front wheel (275) rotatably sleeved on the round shaft (274), and a collar (276) with one end fixedly arranged on the first front wheel (273) and the other end fixedly arranged on the second front wheel (275).
3. The brake-able upright walking walker as claimed in claim 1 wherein: the rear wheel assembly (28) comprises a second fixing rod (281) fixedly arranged on the bottom supporting rod (26), a third fixing rod (282) fixedly arranged on the bottom supporting rod (26), a second fixing shaft (283) with one end penetrating through the second fixing rod (281) and the other end penetrating through the third fixing rod (282), and a rear wheel (284) rotatably sleeved on the second fixing shaft (283).
4. The brake-able upright walking walker as claimed in claim 1 wherein: and a groove (261) is formed in the bottom supporting rod (26).
5. The brake-able upright walking walker as claimed in claim 1 wherein: the brake assembly (29) comprises a fourth fixed rod (291) fixedly arranged on the bottom supporting rod (26), a third fixed shaft (292) fixedly arranged on the fourth fixed rod (291), a Y-shaped connecting rod (293) rotatably sleeved on the third fixed shaft (292), a first connecting rod (294) rotatably arranged on the Y-shaped connecting rod (293) at one end, a second connecting rod (295) rotatably arranged on the Y-shaped connecting rod (293) at one end, a third connecting rod (296) rotatably arranged on the Y-shaped connecting rod (293) at one end, a fourth connecting rod (297) rotatably arranged on the Y-shaped connecting rod (293) at one end, a first rotating block (298) rotatably arranged on the first connecting rod (294) and the second connecting rod (295) at one end, a first arc-shaped rotating rod (299) rotatably arranged on the first rotating block (298) at one end, a second rotating block (2910) rotatably arranged on the third connecting rod (296) and the fourth connecting rod (297) at one end, and a second arc-shaped rotating rod (2910) rotatably arranged at the other end.
6. The brake-able upright walking walker as claimed in claim 5 wherein: the brake assembly (29) further comprises a first brake pad (2912) fixedly arranged on the first rotating block (298) and a second brake pad (2913) fixedly arranged on the second rotating block (2910).
7. The brake-able upright walking walker as claimed in claim 6 wherein: the brake assembly (29) further comprises a first rod (2914) with one end fixedly arranged on the Y-shaped connecting rod (293), a second rod (2915) fixedly arranged on the first rod (2914) and arranged on the groove (261), a fourth fixed shaft (2916) fixedly arranged on the side plate (21), a rotary ring (2917) rotatably sleeved on the fourth fixed shaft (2916) and fixedly arranged on the second rod (2915), a brake rod (2918) fixedly arranged on the rotary ring (2917), a holding rod (2919) fixedly arranged on the fixed block (23), and a spring (2920) with one end fixedly arranged on the brake rod (2918) and the other end fixedly arranged on the holding rod (2919).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568133.1U CN219127243U (en) | 2022-09-26 | 2022-09-26 | Brake-able vertical walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568133.1U CN219127243U (en) | 2022-09-26 | 2022-09-26 | Brake-able vertical walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219127243U true CN219127243U (en) | 2023-06-06 |
Family
ID=86594537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222568133.1U Active CN219127243U (en) | 2022-09-26 | 2022-09-26 | Brake-able vertical walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219127243U (en) |
-
2022
- 2022-09-26 CN CN202222568133.1U patent/CN219127243U/en active Active
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