CN221154663U

CN221154663U - Adjustable crutch

Info

Publication number: CN221154663U
Application number: CN202322674438.5U
Authority: CN
Inventors: 马琳; 沈家亮; 郭培; 叶杨超
Original assignee: Fengfeng General Hospital Of North China Medical And Health Group
Current assignee: Fengfeng General Hospital Of North China Medical And Health Group
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-06-18
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses an adjustable crutch, which comprises a main body supporting mandril, wherein a combined mandril is inserted into the upper end of the main body supporting mandril, an anti-slip adjusting device is fixedly connected with the middle part of the surface of the main body supporting mandril, an adsorption magnet is fixedly connected with the bottom of the surface of the main body supporting mandril, and a sliding handle is slidably connected with the middle part of the surface of the combined mandril through a sliding groove. The utility model buckles the supporting top frame and pulls the supporting top frame upwards, the supporting slide plate and the armpit supporting pad rod slide upwards on the supporting rod of the adjusting jack, after the position is determined, the adjusting plug is inserted into the fixed supporting column and is connected with the jack on the supporting rod of the adjusting jack, thereby limiting and fixing the height of the armpit supporting pad rod, further being convenient for adjusting the supporting height of the armpit supporting pad rod according to the heights of different patients, avoiding the difficulty of the armpit contacting the supporting surface of the crutch and making the patient feel difficult when using the crutch.

Description

Adjustable crutch

Technical Field

The utility model relates to the technical field of orthopedics nursing, in particular to an adjustable crutch.

Background

Orthopedics care involves care of bones and related diseases or injuries, orthopedics caregivers often cooperate with doctors and other medical professionals to provide comprehensive care and rehabilitation services, monitor and manage pain in patients during the care, use proper pain management methods, and ensure patient comfort to provide a safe and comfortable environment for patients to slowly recover during care.

According to the adjustable walking stick disclosed in the patent retrieval publication number CN213723364U, the beneficial effects are that: the operation that just can fold the walking stick has been realized simply and conveniently, makes the convenience further improve, when needing to pack up the walking stick completely, can fold up the walking stick, lets the storage space obtain the maximize utilization to when carrying it, it is more simple and convenient, further improved the practicality of walking stick.

The patient leans on the crutch in the period, because patient's height is different, leads to the armpit to be difficult to contact the holding surface of walking stick, lets the patient can feel difficulty when using the walking stick, and the patient leans on when turning on its period simultaneously, because the lower extreme pointed end of walking stick and the area of contact on ground are little, can unavoidable can slide down when stopping, causes the secondary injury to the patient.

Disclosure of utility model

The utility model provides an adjustable crutch, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an adjustable walking stick, includes the main part support ejector pin, the upper end grafting of main part support ejector pin has combination branch, the middle part fixedly connected with antiskid adjusting device on main part support ejector pin surface, the bottom fixedly connected with on main part support ejector pin surface adsorbs magnet, the middle part on combination branch surface is through seting up spout sliding connection and is had the slip handle, the upper end fixedly connected with height adjusting device of combination branch, height adjusting device's upper end fixedly connected with armpit supporting pad pole.

As a further improvement scheme of the technical scheme: the top of main part support ejector pin surface fixedly connected with supports the inserted bar, the one end of supporting the inserted bar is through supplementary inserted block with the bottom grafting of combination branch surface.

As a further improvement scheme of the technical scheme: the lower extreme fixedly connected with support fixed block of main part support ejector pin, the surface fixedly connected with auxiliary ejector pin of support fixed block.

As a further improvement scheme of the technical scheme: the surface sliding connection who adjusts jack branch has the support slide, the both sides of support slide upper end are pegged graft through the fixed stay and are had the regulation plug, the upper end fixedly connected with support top frame of fixed stay.

As a further improvement scheme of the technical scheme: the anti-skid adjusting device comprises a supporting sleeve, two ends of the supporting sleeve are respectively connected with an auxiliary supporting rotating rod through a rotating shaft, and the lower end of the auxiliary supporting rotating rod is fixedly connected with a rubber sucker through a connecting supporting block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The supporting top frame is buckled and pulled upwards, the supporting sliding plate and the armpit supporting pad rod slide upwards on the supporting rod of the adjusting jack, after the position is determined, the adjusting plug is inserted into the fixing support and connected with the jack on the supporting rod of the adjusting jack, so that the height of the armpit supporting pad rod is limited and fixed, the supporting height of the armpit supporting pad rod is conveniently adjusted according to the heights of different patients, and the problem that the armpit is difficult to contact with the supporting surface of the crutch to cause the patient to feel difficult when using the crutch is avoided.

(2) When a patient stops, the auxiliary support rotating rod rotates from top to bottom on the support sleeve until the auxiliary support rotating rod is in a vertical state with the ground, the auxiliary support rotating rod is adsorbed and fixed by the adsorption magnet, the rubber sucker drives the auxiliary support rotating rod to adsorb with the ground under the support of the connection supporting block, so that the contact area of the crutch and the ground is increased, and secondary injury caused by slipping during stopping is avoided.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of an adjustable crutch according to the present utility model;

FIG. 2 is a schematic diagram of a detachable structure of an adjustable crutch according to the present utility model;

FIG. 3 is a schematic diagram showing a detachable structure of a height adjusting device of an adjustable crutch according to the present utility model;

Fig. 4 is a schematic diagram of a split structure of an anti-skid adjusting device of an adjustable crutch according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The main body supports the ejector rod; 2. a combined support rod; 3. an anti-slip adjusting device; 301. a support sleeve; 302. an auxiliary supporting rotating rod; 303. connecting the support blocks; 304. a rubber suction cup; 4. a magnet is adsorbed; 5. a sliding grip; 6. a height adjusting device; 601. a main body fixing top plate; 602. a telescopic strut; 603. adjusting the jack support rod; 604. a support slide plate; 605. a fixed support; 606. adjusting the plug; 607. a supporting top frame; 7. armpit support pad bars; 8. supporting the inserted link; 9. an auxiliary plug block; 10. supporting the fixed block; 11. and an auxiliary ejector rod.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an adjustable crutch includes a main body supporting mandril 1, a combined support rod 2 is inserted at an upper end of the main body supporting mandril 1, an anti-slip adjusting device 3 is fixedly connected to a middle part of a surface of the main body supporting mandril 1, an adsorption magnet 4 is fixedly connected to a bottom of the surface of the main body supporting mandril 1, a sliding grip 5 is slidingly connected to a middle part of the surface of the combined support rod 2 through a sliding groove, a height adjusting device 6 is fixedly connected to an upper end of the combined support rod 2, an underarm supporting pad rod 7 is fixedly connected to an upper end of the height adjusting device 6, a supporting top frame 607 is buckled and pulled upwards, a supporting sliding plate 604 and the underarm supporting pad rod 7 slide upwards on an adjusting jack support rod 603 at the same time, an adjusting plug 606 is inserted into a fixed support 605 after a position is determined, and be connected with the jack on the regulation jack branch 603 to carry out spacing fixed to the height of armpit supporting pad pole 7, and then conveniently adjust the supporting height of armpit supporting pad pole 7 according to different patient's heights, avoid the armpit to be difficult to touch the holding surface of walking stick and let the patient feel difficulty when using the walking stick, rotate auxiliary support bull stick 302 from top to bottom on supporting sleeve 301 when the patient stops, until it is the vertical state with the ground, simultaneously adsorb magnet 4 and adsorb fixedly auxiliary support bull stick 302, rubber sucking disc 304 drives auxiliary support bull stick 302 and ground absorption under the support of connection supporting piece 303, thereby increase the area of contact of walking stick and ground, and then avoid slipping when stopping and cause the secondary injury.

Referring to fig. 1-2, a supporting insert rod 8 is fixedly connected to the top of the surface of the main body supporting ejector rod 1, one end of the supporting insert rod 8 is inserted into the bottom of the surface of the combined supporting rod 2 through an auxiliary insert block 9, and the supporting insert rod 8 is inserted into the auxiliary insert block 9, so that the connection and fixation of the main body supporting ejector rod 1 and the combined supporting rod 2 can be reinforced.

Referring to fig. 1-2, a support fixing block 10 is fixedly connected to the lower end of the main body support ejector rod 1, an auxiliary ejector rod 11 is fixedly connected to the surface of the support fixing block 10, the support fixing block 10 is fixed to the bottom end of the main body support ejector rod 1, and meanwhile the auxiliary ejector rod 11 keeps stable support to the main body support ejector rod 1.

Referring to fig. 3, the height adjusting device 6 includes a main body fixing top plate 601, two sides of an upper end of the main body fixing top plate 601 are fixedly connected with telescopic struts 602, a middle part of an upper end of the main body fixing top plate 601 is fixedly connected with an adjusting jack strut 603, and a plurality of holes matched with the diameter of the adjusting plug 606 are formed in the adjusting jack strut 603 and used for determining the supporting height of the supporting top frame 607.

Referring to fig. 3, a supporting slide plate 604 is slidably connected to the surface of the adjusting jack support rod 603, two sides of the upper end of the supporting slide plate 604 are inserted with adjusting plugs 606 through fixing support posts 605, the upper ends of the fixing support posts 605 are fixedly connected with a supporting top frame 607, the supporting slide plate 604 effectively slides on the adjusting jack support rod 603, and the telescopic support rod 602 is used for limiting and adjusting up-down sliding.

Referring to fig. 4, the anti-slip adjusting device 3 includes a supporting sleeve 301, two ends of the supporting sleeve 301 are rotatably connected with an auxiliary supporting rotating rod 302 through a rotating shaft, a lower end of the auxiliary supporting rotating rod 302 is fixedly connected with a rubber sucker 304 through a connecting supporting block 303, a material of the auxiliary supporting rotating rod 302 is set to be stainless steel, and according to the definition in GB/T20878-2007, the main characteristics are stainless and corrosion resistant, and the chromium content is at least 10.5%, and the carbon content is not more than 1.2% at maximum.

The working principle of the utility model is as follows:

Holding the supporting top frame 607 and pulling upwards, the armpit supporting pad rod 7 and the supporting slide plate 604 slide upwards on the adjusting jack supporting rod 603 simultaneously, and the adjusting plug 606 is inserted into the fixing support 605 and the adjusting jack supporting rod 603, the supporting height of the armpit supporting pad rod 7 is adjusted, patients with different heights are convenient to use, when the patients stop, accompanying nurses or families turn the auxiliary supporting rotating rod 302 downwards on the supporting sleeve 301 to enable the auxiliary supporting rotating rod to be in a vertical state with the ground, the rubber sucker 304 adsorbs the ground, the adsorption magnet 4 adsorbs and fixes the auxiliary supporting rotating rod 302, the crutch is enabled to be integrally supported stably, and when the walking is to be continued, the auxiliary supporting rotating rod 302 is turned upwards to be attached to the main supporting push rod 1 for resetting.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides an adjustable walking stick, includes main part support ejector pin (1), its characterized in that, the upper end of main part support ejector pin (1) is pegged graft and is had combination branch (2), the middle part fixedly connected with antiskid adjusting device (3) on main part support ejector pin (1) surface, the bottom fixedly connected with of main part support ejector pin (1) surface adsorbs magnet (4), the middle part on combination branch (2) surface is through seting up spout sliding connection and is had slip handle (5), the upper end fixedly connected with height adjusting device (6) of combination branch (2), the upper end fixedly connected with armpit supporting pad pole (7) of height adjusting device (6).

2. The adjustable crutch according to claim 1, characterized in that the top of the surface of the main body supporting mandril (1) is fixedly connected with a supporting inserted rod (8), and one end of the supporting inserted rod (8) is inserted with the bottom of the surface of the combined strut (2) through an auxiliary inserted block (9).

3. The adjustable crutch according to claim 1, characterized in that the lower end of the main body supporting mandril (1) is fixedly connected with a supporting fixed block (10), and the surface of the supporting fixed block (10) is fixedly connected with an auxiliary mandril (11).

4. The adjustable crutch according to claim 1, wherein the height adjusting device (6) comprises a main body fixing top plate (601), two sides of the upper end of the main body fixing top plate (601) are fixedly connected with telescopic supporting rods (602), and the middle part of the upper end of the main body fixing top plate (601) is fixedly connected with an adjusting jack supporting rod (603).

5. The adjustable crutch according to claim 4, wherein the surface of the adjustment jack support rod (603) is slidably connected with a support slide plate (604), two sides of the upper end of the support slide plate (604) are inserted with adjustment plugs (606) through fixing support posts (605), and the upper ends of the fixing support posts (605) are fixedly connected with a support top frame (607).

6. The adjustable crutch according to claim 1, wherein the anti-slip adjusting device (3) comprises a supporting sleeve (301), two ends of the supporting sleeve (301) are respectively connected with an auxiliary supporting rotating rod (302) through a rotating shaft, and the lower end of the auxiliary supporting rotating rod (302) is fixedly connected with a rubber sucker (304) through a connecting supporting block (303).