CN221308746U - Auxiliary walking frame with width adjusting structure - Google Patents

Abstract

The utility model discloses an auxiliary walking frame with a width adjusting structure, which relates to the technical field of auxiliary walking frames and comprises the following components: the front frame and handrail, one side of front frame is connected with the dead lever, the top of dead lever is connected with the back frame, the handrail is installed at the top of dead lever, the telescopic link is installed to one side of front frame, two sleeve pipe has been cup jointed between the telescopic link, the top of telescopic link is connected with the swivel nut through the connecting rod, and this supplementary walking frame with width adjustment structure can be through rotatory transfer line when using for the transfer line passes through bevel gear group and drives bi-directional screw rod and rotate, then bi-directional screw rod is rotatory, and the telescopic link that makes the swivel nut drive bottom stretches out and draws back along the sleeve pipe, and makes the movable rod drive the slider and slide along the front frame through the pivot, thereby can change the interval between two sets of front frames, satisfies different crowds' user demand, this is the use characteristics of this supplementary walking frame with width adjustment structure.

Description

Auxiliary walking frame with width adjusting structure

Technical Field

The utility model relates to the technical field of auxiliary walking frames, in particular to an auxiliary walking frame with a width adjusting structure.

Background

The human orthopedics joint just needs to walk rehabilitation training in order not to influence normal walking after the operation, in order to avoid unexpected condition, early patient can be at the exercise of treatment bedside when the hospital, but in order to make the nursing effect better, just need use supplementary walking frame, plays supplementary support through supplementary walking frame and drives the effect to the patient, avoids the condition that the patient tumbles to appear.

When the existing auxiliary walking frame is used, in order to ensure the overall stability of the whole walking frame, the whole supports are connected through bolts or welding, so that the width of the whole walking frame is fixed, the whole walking frame can only meet the use requirements of fixed people, and the use requirements of different people cannot be met.

Disclosure of utility model

The utility model aims to provide an auxiliary walking frame with a width adjusting structure, so as to solve the problem that the existing auxiliary walking frame with the prior art does not have the width adjusting function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary walking frame with a width adjustment structure, comprising: the device comprises a front frame and handrails, wherein one side of the front frame is connected with a fixed rod, the top of the fixed rod is connected with a rear frame, and the handrails are arranged on the top of the fixed rod;

The telescopic rod is installed to one side of front frame, two the sleeve pipe has been cup jointed between the telescopic rod, the top of telescopic rod is connected with the swivel nut through the connecting rod, the inside through connection of swivel nut has two-way screw rod, and the fixed block is installed in the outside of two-way screw rod, the top of two-way screw rod is connected with the transfer line that runs through the fixed block through bevel gear group, and the bottom of telescopic rod is connected with the connecting block that runs through the sleeve pipe, the bottom of connecting block is connected with the movable rod, and the one end that the connecting block was kept away from to the movable rod is connected with the slider through the pivot.

Preferably, a contraction rod is connected between the two rear frames, and a folding plate is connected in the middle of the contraction rod through a rotating block.

Preferably, a movable spring is arranged in the rear frame through a groove, and a clamping block penetrating through the rear frame is connected to one side of the movable spring.

Preferably, a mounting rod is mounted at the bottom of the folding plate, and a supporting frame is connected between the front frame and the rear frame.

Compared with the prior art, the utility model has the beneficial effects that: this supplementary walking frame with width adjustment structure can be through rotatory transfer line when using for the transfer line passes through bevel gear group and drives bi-directional screw rod and rotate, then through bi-directional screw rod's rotation, makes the telescopic link that the swivel nut drove the bottom flexible along the sleeve pipe, and makes movable rod drive the slider through the pivot and slide along the front frame, thereby can change the interval between two sets of front frames, satisfies different crowds' user demand, this is the characteristics of using of this supplementary walking frame with width adjustment structure.

1. This supplementary walking frame with width adjustment structure, during orthopedics nursing, in order to help the patient resume the physical function fast, just need use supplementary walking frame, and different user's user demand is different, just need adjust according to the user demand this moment, when adjusting, through rotatory transfer line, then make two-way screw rod drive the swivel nut move, and make the cooperation of telescopic link and movable rod drive two preceding framves and move to both sides, thereby can change the interval between two preceding framves, satisfy different user's of different user demands.

2. This supplementary walking frame with width adjustment structure, during orthopedics nursing, in order to help the patient resume the physical function fast, just need use supplementary walking frame, and walk for a long time, can influence nursing, can pass through the cooperation of telescopic link and rotatory piece this moment for the folding board rotates, and relies on the support frame to fix with the installation pole, and the user just can seat on the folding board this moment, thereby the person of facilitating the use has a rest, otherwise, can fold the folding board, thereby can not influence the normal use of walking frame.

Drawings

FIG. 1 is a schematic view of a front frame of the present utility model in front elevation cut-away;

FIG. 2 is a left side expanded view of the folding plate of the present utility model;

FIG. 3 is a schematic view of the left side folding structure of the folding plate of the present utility model;

fig. 4 is a schematic front view of the rear frame of the present utility model.

In the figure: 1. a front frame; 2. a fixed rod; 3. a rear frame; 4. an armrest; 5. a telescopic rod; 6. a sleeve; 7. a screw sleeve; 8. a bidirectional screw; 9. a fixed block; 10. a transmission rod; 11. a connecting block; 12. a movable rod; 13. a slide block; 14. a retracting lever; 15. a folding plate; 16. a movable spring; 17. a clamping block; 18. a mounting rod; 19. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Referring to fig. 1 and 2, the present utility model provides a technical solution: an auxiliary walking frame with a width adjustment structure, comprising: the front frame 1 and the armrest 4, one side of the front frame 1 is connected with a fixed rod 2, the top of the fixed rod 2 is connected with a rear frame 3, and the armrest 4 is arranged on the top of the fixed rod 2;

The telescopic rod 5 is installed to one side of the front frame 1, sleeve pipe 6 has been cup jointed between two telescopic rods 5, the top of telescopic rod 5 is connected with swivel nut 7 through the connecting rod, the inside through connection of swivel nut 7 has bi-directional screw 8, and fixed block 9 is installed in the outside of bi-directional screw 8, the top of bi-directional screw 8 is connected with the transfer line 10 that runs through fixed block 9 through the bevel gear group, and the bottom of telescopic rod 5 is connected with the connecting block 11 that runs through sleeve pipe 6, the bottom of connecting block 11 is connected with movable rod 12, and the one end that connecting block 11 was kept away from to movable rod 12 is connected with slider 13 through the pivot.

During implementation, this supplementary walking frame with width adjustment structure, when needs are adjusted the width, can pass through rotatory transfer line 10, make transfer line 10 pass through bevel gear group and drive bi-directional screw 8 and rotate, and bi-directional screw 8's both ends pass through the bearing and connect at fixed block 9, this moment bi-directional screw 8 is at rotatory in-process, the swivel nut 7 that will drive outside cup joint slides, then pass through the slip of swivel nut 7, drive the telescopic link 5 that the bottom is connected through the connecting rod and slide, make telescopic link 5 stretch out and draw back along the inside of sleeve pipe 6, and telescopic link 5 also can move at telescopic in-process, connecting block 11 is connected through pivot and movable rod 12 simultaneously, and the other end of movable rod 12 is connected through pivot and slider 13, this moment when telescopic link 5 drives connecting block 11 and moves, make movable rod 12 pass through the pivot and rotate, and under the cooperation of movable rod 12, make slider 13 slide along front frame 1, and under the cooperation of telescopic link 5 and slider 13, make front frame 1 more stable, thereby the width adjustment is carried out to the whole walking frame of person.

Referring to fig. 1 and 2, when in use, the bidirectional screw rod 8 can be rotated according to the use requirement, and then the walking frame is driven to move under the cooperation of the screw sleeve 7 and the telescopic rod 5, so that the whole auxiliary walking frame moves close to or away from each other, and the distance between the walking frames is convenient for a user to adjust.

A contraction rod 14 is connected between the two rear frames 3, a folding plate 15 is connected between the contraction rods 14 through a rotating block, a movable spring 16 is installed in the rear frames 3 through a groove, a clamping block 17 penetrating the rear frames 3 is connected to one side of the movable spring 16, an installation rod 18 is installed at the bottom of the folding plate 15, and a supporting frame 19 is connected between the front frames 1 and the rear frames 3.

During the implementation, this supplementary walking frame with width adjustment structure, when using, can extrude fixture block 17 according to the user demand, can extrude the inside of fixture block 17 to back frame 3, then do not have the spacing of fixture block 17 folded sheet 15, just can rotate through the cooperation of rotatory piece with shrink pole 14, folded sheet 15, make folded sheet 15 rotatory 90 degrees, and dock the installation pole 18 of folded sheet 15 bottom in the recess of support frame 19, just can play auxiliary support's effect on folded sheet 15 this moment, then the user just can rest on folded sheet 15, otherwise, can rotate folded sheet 15 from the top of support frame 19, and rotate to vertical state, then drive fixture block 17 through movable spring 16 and reset, just can limit folded sheet 15 in one side of back frame 3 through 17 this moment, thereby can not receive folded sheet 15's hindrance, reduce the scope of standing, make the handrail 4 that the user can be better, can not influence user's normal use.

Referring to fig. 2, 3 and 4, when in use, the folding plate 15 can be rotated to a horizontal state according to the use requirement, and the stability of the folding plate 15 can be ensured by matching the mounting block with the supporting frame 19, so that a user can rest conveniently, long-time use is avoided, and the orthopedic nursing effect is affected.

To sum up: this supplementary walking frame with width adjustment structure, when using, can put the bottom of whole preceding frame 1 and back frame 3 on steady subaerial to guarantee the stability of whole preceding frame 1 and back frame 3 through dead lever 2, then the user can stand between preceding frame 1 and back frame 3, and hand handrail 4 position, just can slowly carry out the slow movement through the cooperation of preceding frame 1 and back frame 3 this moment, thereby the person of facilitating the use carries out orthopedics nursing, this is the characteristics of using of this supplementary walking frame with width adjustment structure, the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (4)

1. An auxiliary walking frame with a width adjustment structure, comprising: the novel handrail is characterized in that one side of the front frame (1) is connected with a fixed rod (2), the top of the fixed rod (2) is connected with a rear frame (3), and the handrail (4) is arranged at the top of the fixed rod (2);

The telescopic rod (5) is installed to one side of front frame (1), two sleeve pipe (6) have been cup jointed between telescopic rod (5), the top of telescopic rod (5) is connected with swivel nut (7) through the connecting rod, the inside through connection of swivel nut (7) has bi-directional screw (8), and fixed block (9) are installed in the outside of bi-directional screw (8), the top of bi-directional screw (8) is connected with through bevel gear group and runs through transfer line (10) of fixed block (9), and the bottom of telescopic rod (5) is connected with connecting block (11) that runs through sleeve pipe (6), the bottom of connecting block (11) is connected with movable rod (12), and the one end that connecting block (11) were kept away from to movable rod (12) is connected with slider (13) through the pivot.

2. An auxiliary walking frame with a width adjusting structure as defined in claim 1, wherein: a contraction rod (14) is connected between the two rear frames (3), and a folding plate (15) is connected between the contraction rods (14) through a rotating block.

3. An auxiliary walking frame with a width adjusting structure as defined in claim 1, wherein: the movable spring (16) is arranged in the rear frame (3) through a groove, and a clamping block (17) penetrating through the rear frame (3) is connected to one side of the movable spring (16).

4. An auxiliary walking frame with a width adjusting structure as defined in claim 2, wherein: the bottom of the folding plate (15) is provided with a mounting rod (18), and a supporting frame (19) is connected between the front frame (1) and the rear frame (3).