Modularized assembled double-bend walking aid

Abstract

The utility model provides a modularized assembled double-bend walking aid, which relates to the technical field of walking aids, and comprises a main body framework, and a mounting head is fixedly mounted at the bottom end of the main body framework; the main body framework is provided with two bending parts, and each bending part is rotationally provided with a rotating handle; a locking hole is formed in the tail end of the rotating handle; a butt-joint plate is fixedly mounted at the end opposite to the mounting position of the rotating handle in the bent part of the main body framework; the tail end of the rotating handle can coincide with the butt joint plate. The flexible sleeve handle can be quickly replaced only by loosening the locking bolt and rotating the rotating handle, so that the maintenance process is greatly simplified, the time cost is reduced, and the problem that when the sleeve handle is abraded or damaged due to long-time use and needs to be replaced, a user usually needs to demount the whole walking aid or part of key components is solved. And the maintenance difficulty and the time cost are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a walking aid technical field especially relates to a modularization can be assembled double bend walking aid. BACKGROUND

[0002] As a kind of auxiliary walking equipment, walking aid is widely used in the daily life of old people, convalescent patients and the disabled, and it has important significance for improving their walking ability and quality of life.In the design details of walking aid, sleeve handle, as the part directly contacted by users, its material, shape and grip feel have a crucial influence on user experience.A suitable flexible sleeve handle can provide comfortable grip feeling, reduce hand fatigue caused by long time use, and increase the stability of grip, ensuring the safety of users during walking.

[0003] However, the traditional walking aid design often directly fixes sleeve handle on the bending part of walking aid, and once the walking aid is assembled, the installation channel of sleeve handle will be closed by other structural components, so when sleeve handle needs to be replaced due to wear and tear caused by long time use, users usually need to face the complex process of disassembling the whole walking aid or part of key components, which increases the difficulty and time cost of maintenance. SUMMARY

[0004] The disclosed embodiment relates to a modularization can be assembled double bend walking aid, which sets a rotatable handle that can be opened separately on the main body architecture, and sets a flexible sleeve handle on the rotatable handle, so that when the flexible sleeve handle is worn out, users do not need to disassemble the main body structure or other key components of walking aid, but only need to rotate the rotatable handle to quickly replace the flexible sleeve handle, greatly reducing the complexity and time cost of maintenance;It has two kinds of support members, wheel and rubber block, and both kinds of support members are equipped with the same plug-in connector, so both kinds of support members can be used flexibly according to the needs of users, so that the walking aid has full wheel, no wheel and wheel block coexistence state, and the use state is flexible, so the applicable population is more extensive.

[0005] In the first aspect, a modularization can be assembled double bend walking aid is provided, specifically comprising: a main body architecture, the bottom end of the main body architecture is fixedly installed with a mounting head;The main body architecture has two bending parts, and one rotatable handle is rotatably installed at each bending part;The tail end of the rotatable handle is provided with a locking hole;The opposite end of the rotatable handle installation position in the bending part of the main body architecture is fixedly installed with a butt joint plate;The tail end of the rotatable handle can coincide with the butt joint plate;Locking hole and the coincident part of rotatable handle and butt joint plate are jointly screwed with a locking bolt;The rotatable handle is sleeved with a flexible sleeve handle;The bottom of the mounting head is provided with a plug-in hole.

[0006] In at least some embodiments,

[0007] The reinforcing members are fixedly installed on the main body structures by bolts; and the connecting members are fixedly installed between the two main body structures by bolts.

[0008] In at least some embodiments,

[0009] The plug-in connector is internally inserted with a plug-in connector; and the bottom end of the plug-in connector is fixedly installed with a support.

[0010] In at least some embodiments,

[0011] The support has two types, one of which is rotatably installed with a walking wheel on the outer wall, and the other of which is provided with a friction rubber block at the bottom end.

[0012] In at least some embodiments,

[0013] The outer wall of the plug-in connector is provided with a limiting groove; and the circumferential outer wall of the mounting head is slidably installed with a limiting piece.

[0014] In at least some embodiments,

[0015] The rear end of the limiting piece is in an inclined structure; and the inclined surface structure of the limiting piece is located inside the plug-in hole.

[0016] In at least some embodiments,

[0017] The outer wall of the limiting piece is fixedly installed with an embedded plate; and the rear side of the embedded plate and the front side of the mounting head are jointly embedded with a spring.

[0018] The utility model provides a modularization can be assembled's double bend walking aid has the following beneficial effects:

[0019] 1. The utility model discloses a rotatable handle which can be independently opened, and a flexible sleeve handle is installed on the rotatable handle. This innovative design allows users to quickly replace the flexible sleeve handle by loosening the locking bolt and rotating the rotatable handle without having to disassemble the main structure or other core components of the walking aid, greatly simplifying the maintenance process and reducing time costs.

[0020] 2. The utility model also provides two types of supports, wheel-shaped and rubber block-shaped, and both types of supports use a unified plug-in connector design. Therefore, they can be flexibly switched according to the actual needs of users, allowing the walking aid to easily achieve multiple use states of full wheels, no wheels, and coexistence of wheels and blocks, greatly improving the flexibility of use and making the walking aid more widely applicable.

[0021] 3. The utility model discloses a plurality of components are ingeniously attached to the main body frame, and they adopt the detachable connection mode convenient to operate between the main body frame. This design makes the user can easily detach each component from the main body frame when not using the walking aid, thereby bringing great convenience for the storage of the walking aid. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced to the drawings of the embodiments.

[0023] The drawings in the following description only relate to some embodiments of the utility model, and are not limited to the utility model.

[0024] In the drawings:

[0025] Figure 1 The wheel block coexistence state structure of the application is shown in the schematic diagram;

[0026] Figure 2 The full wheel state structure of the application is shown in the schematic diagram;

[0027] Figure 3 The wheelless state structure of the application is shown in the schematic diagram;

[0028] Figure 4 The turning handle opening state structure of the application is shown in the schematic diagram;

[0029] Figure 5 The support piece split state structure of the application is shown in the schematic diagram;

[0030] Figure 6 The another view structure schematic diagram of the application is shown in the schematic diagram; Figure 5

[0031] LIST OF REFERENCE NUMERALS

[0032] 1, main body frame, 2, reinforcing piece, 3, connecting piece, 4, mounting head, 5, plug-in hole, 6, limiting sheet, 7, embedded plate, 8, spring, 9, plug, 10, limiting groove, 11, support piece, 12, turning handle, 13, locking hole, 14, butt joint plate, 15, locking bolt, 16, flexible sleeve handle. DETAILED DESCRIPTION

[0033] ​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Please refer to Figures 1 to 6 :

[0035] Embodiment one

[0036] The utility model proposes a kind of modularization's double bend walking aid of assembly, comprising: main body framework 1, the bottom end fixed mounting of main body framework 1 is equipped with mounting head 4;Two curved positions are present on main body framework 1, and each curved position is rotatably installed with one rotating handle 12;The tail end of rotating handle 12 is equipped with locking hole 13;The opposite end of rotating handle 12 installation position in main body framework 1 curved position is fixedly installed with butt plate 14;The tail end of rotating handle 12 can coincide with butt plate 14;Locking hole 13 and the coincident part of rotating handle 12 and butt plate 14 are commonly screw-mounted with one locking bolt 15;Flexible sleeve 16 is sleeved on rotating handle 12;The bottom of mounting head 4 is equipped with insertion hole 5, and the walking aid is in wheel block coexistence state, then using personnel can slightly lift main body framework 1 and push forward main body framework 1 by using personnel to select and hold on the flexible sleeve 16 of any curved position, so that main body framework 1 plays the role of auxiliary stability when using personnel walks, if the walking aid is in full wheel state, just using personnel to push main body framework 1 can complete auxiliary walking, when the walking aid is in no wheel state, just need to move main body framework 1 to complete auxiliary walking.

[0037] Embodiment two, on the basis of embodiment one, main body framework 1 is fixedly installed with reinforcing member 2 by bolt;Two main body frameworks 1 are commonly fixedly installed with connecting piece 3 by bolt;The inside of insertion hole 5 is inserted with plug-in head 9;The bottom of plug-in head 9 is fixedly installed with support 11;Support 11 has two kinds, one is rotatably installed with walking wheel on outer wall, and the other is provided with friction rubber block on bottom end, when needing to replace support 11, just need to pull corresponding one limit piece 6 forward, so that its inner end slides out of the limit groove 10 of corresponding support 11, so that support 11 can be disassembled, then by inserting plug-in head 9 on new support 11 into corresponding insertion hole 5, plug-in head 9 will preferentially push the inclined surface of limit piece 6 during insertion process, so that it temporarily moves forward, until plug-in head 9 is completely inserted into insertion hole 5, limit piece 6 is restored and inserted into limit groove 10 under the action of spring 8, so that the replacement of support 11 is realized.

[0038] In example three, on the basis of example two, a limiting groove 10 is formed on the outer wall of the plug-in head 9; a limiting sheet 6 is slidingly installed on the circumferential outer wall of the mounting head 4; the rear end of the limiting sheet 6 is in an inclined structure; the inclined surface structure of the limiting sheet 6 is located inside the plug-in hole 5; the outer wall of the limiting sheet 6 is fixedly installed with an embedded plate 7; the rear side of the embedded plate 7 and the front side of the mounting head 4 are jointly embedded with a spring 8; by manually preferentially loosening a corresponding locking bolt 15, the tail end of the rotating handle 12 is separated from the corresponding butt joint plate 14; at this time, the rotating handle 12 restores rotation; then the rotating handle 12 is rotated, so that the tail end thereof is turned out of the main body structure 1; at this time, the tail end of the rotating handle 12 is in an unsealed state; then the worn flexible sleeve handle 16 can be removed from the tail end of the rotating handle 12 and a new flexible sleeve handle 16 can be installed; after installation, the rotating handle 12 is rotated to restore and the locking bolt 15 is inserted.

[0039] The working principle of the present embodiment is as follows:

[0040] In use, if the present walking aid is in the wheel block coexistence state, the user can hold the flexible sleeve handle 16 at any curved part by using both hands; then the user can slightly lift the main body structure 1 and push it forward, so that the main body structure 1 plays a role in assisting stability when the user walks; if the present walking aid is in the full wheel state, the user only needs to push the main body structure 1 to complete assisted walking; when the present walking aid is in the wheelless state, the user only needs to move the main body structure 1 to complete assisted walking.

[0041] When it is necessary to replace the support 11, the inner end of the corresponding limiting sheet 6 is slid out of the limiting groove 10 of the corresponding support 11 by pulling it forward, so that the support 11 can be disassembled; then the plug-in head 9 on the new support 11 is inserted into the corresponding plug-in hole 5; during the insertion process, the plug-in head 9 will preferentially push the inclined surface of the limiting sheet 6, so that it temporarily moves forward; until the plug-in head 9 is completely inserted into the plug-in hole 5, the limiting sheet 6 will restore and be inserted into the limiting groove 10 under the action of the spring 8; thus, the replacement of the support 11 is realized.

[0042] When it is necessary to replace the flexible sleeve handle 16, the tail end of the rotating handle 12 is separated from the corresponding butt joint plate 14 by preferentially loosening a corresponding locking bolt 15; at this time, the rotating handle 12 restores rotation; then the rotating handle 12 is rotated, so that the tail end thereof is turned out of the main body structure 1; at this time, the tail end of the rotating handle 12 is in an unsealed state; then the worn flexible sleeve handle 16 can be removed from the tail end of the rotating handle 12 and a new flexible sleeve handle 16 can be installed; after installation, the rotating handle 12 is rotated to restore and the locking bolt 15 is inserted.

[0043] In this paper, the following points need attention:

[0044] 1. The drawings in the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can be referred to the general design.

[0045] 2. In the case of no conflict, the embodiments and features in the embodiments of the present disclosure can be combined to obtain new embodiments.

[0046] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A modular, assemblable dual bend rollator comprising: characterized in that, The utility model provides a kind of double bend walking aid of modularization and assembly, including two main body architectures (1), the bottom of the main body architecture (1) is fixedly installed with installation head (4);Two bending sites are formed on the main body architecture (1), and one rotating handle (12) is rotatably installed in each bending site;The tail end of the rotating handle (12) is provided with locking hole (13);The opposite end of the rotating handle (12) installation position in the bending site of the main body architecture (1) is fixedly installed with butt plate (14); The tail end of the rotating handle (12) can coincide with butt plate (14);Locking hole (13) and the coincident part of rotating handle (12) and butt plate (14) are jointly screw-mounted with one locking bolt (15);Flexible sleeve handle (16) is sleeved on the rotating handle (12);The bottom of the installation head (4) is provided with insertion hole (5).

2. The double bend walking aid of modularization and assembly according to claim 1, wherein, The main body architecture (1) is fixedly installed with reinforcing member (2) by bolt;Two main body architectures (1) are jointly fixedly installed with connecting piece (3) by bolt.

3. The double bend walking aid of modularization and assembly according to claim 2, wherein, The insertion hole (5) is inserted with insertion head (9);The bottom of the insertion head (9) is fixedly installed with support (11).

4. The double bend walking aid of modularization and assembly according to claim 3, wherein, The support (11) has two kinds, one is rotatably installed with walking wheel on outer wall, and the other is provided with friction rubber block at bottom.

5. The double bend walking aid of modularization and assembly according to claim 4, wherein, The outer wall of the insertion head (9) is provided with limiting slot (10);The circumferential outer wall of the installation head (4) is slidably installed with limiting piece (6).

6. The double bend walking aid of modularization and assembly according to claim 5, wherein, The rear end of the limiting piece (6) is inclined structure;The inclined surface structure of the limiting piece (6) is located in the inside of the insertion hole (5).

7. The double bend walking aid of modularization and assembly according to claim 6, wherein, The outer wall of the limiting piece (6) is fixedly installed with embedded plate (7);The rear side of the embedded plate (7) and the front side of the installation head (4) are jointly embedded with spring (8).

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