Walking aid for orthopedics department

Abstract

The utility model relates to the technical field of nursing assistance, and discloses an orthopedic walking aid device which comprises a front frame body and connecting assemblies fixedly installed on the two sides of the lower end of the front frame body, a supporting assembly is arranged on the other side of the upper end of each connecting assembly, and an auxiliary assembly is fixedly installed in the middle of the upper end of the inner wall of each supporting assembly. In order to relieve the weight of the hand, the set height of the arc-shaped cushion rod can be adjusted according to the height of the user, so that the arc-shaped cushion rod is in contact with and supported on the two sides of the armpit of the user, the hand supporting force of the user is shared, and when an operator adjusts the height of the arc-shaped cushion rod, the user can conveniently adjust the height of the arc-shaped cushion rod by moving the position of the insertion rod in the inner cavity of the circular groove. Threaded rods on the two sides of the lower end of an inserting rod are slidably installed in an inner cavity of a penetrating groove, after the arrangement position of the threaded rods is determined, a user directly presses the threaded rods on one side of a groove opening of the penetrating groove in a threaded mode through fixing nuts to fix the threaded rods, and therefore the supporting height of the arc-shaped lining bar is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing aids, in particular to an orthopedic walking aid device. Background Technique

[0002] Orthopedics is one of the most common departments in major hospitals, mainly studying the anatomy, physiology and pathology of the musculoskeletal system, and using drugs, surgery and physical methods to maintain and develop the normal shape and function of this system. Usually, patients after lower limb orthopedic surgery will use a walking aid during rehabilitation exercises to relieve the weight of the injured lower limb.

[0003] For example, an orthopedic nursing walking aid device with the application number CN202223259114.7 includes a frame body, a protection plate and a receiving groove. Through the setting of the weight increasing block, the orthopedic nursing walking aid device is more stable during use. At the same time, the bottom area of the weight increasing block is relatively large, so that the orthopedic nursing walking aid device is not prone to tipping over during use. At the same time, through the setting of the adjusting component, by rotating the adjusting rod so that the adjusting rod is located in the vertical groove of the L-shaped sliding groove, the weight increasing block and the bottom plate slide relative to each other, so that the weight increasing block falls on the ground, making the orthopedic nursing walking aid device stop moving, so as to facilitate the user to stop the orthopedic nursing walking aid device by using the weight increasing block when not in need of moving.

[0004] In the actual use process of the above-mentioned orthopedic nursing walking aid device, usually the patient needs to hold both sides of the upper end of the walking aid device by hand, support on the walking aid device by hand strength, and drive the walking aid device to move at the same time, so as to relieve the gravity of the injured lower limb. However, such a setting also results in that when the patient walks with the walking aid device, more gravity depends on the patient's hand for support, thus causing a relatively large supporting pressure on the hand.

[0005] Therefore, we propose an orthopedic walking aid device to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the utility model is to provide an orthopedic walking aid device to solve the problem that in the background technique, when the patient walks with the walking aid device, more gravity depends on the patient's hand for support, thus causing a relatively large supporting pressure on the hand.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an orthopedic walking aid device, including a front frame body and connection components fixedly installed on both sides of the lower end of the front frame body. Universal wheels are arranged on both sides of the lower end of the connection components, and a support component is arranged on the other side of the upper end of the connection components. An auxiliary component is fixedly installed in the middle of the upper end of the inner wall of the support component;

[0008] The auxiliary component includes a fixing mechanism and an extension mechanism threadedly fixed in the inner cavity of the upper end of the fixing mechanism, and the extension mechanism is suitable for supporting the inner part of the user's upper limb.

[0009] Preferably, the support assembly includes an upright rod and a load-bearing mechanism fixedly mounted on the upper end of the inner wall of the upright rod, and a supporting mechanism is fixedly mounted on the upper end of the upright rod.

[0010] Preferably, the load-bearing mechanism includes a connecting block and an extension block fixedly mounted on the lower end of the connecting block, and a placement groove is provided on one side of the inner wall of the extension block.

[0011] Preferably, the supporting mechanism includes an L-shaped fixing rod and a soft rubber wrapping layer embedded on the outer surface of the L-shaped fixing rod.

[0012] Preferably, the fixing mechanism includes an arc-shaped fixing rod and a circular groove provided in the middle of the upper end of the arc-shaped fixing rod, and through grooves are provided in the middle of both sides of the inner wall of the circular groove.

[0013] Preferably, the extension mechanism includes an insertion rod and threaded rods fixedly installed on both sides of the lower end of the outer wall of the insertion rod, the outer surface of the threaded rod is threadedly connected with a fixing nut, the upper end of the insertion rod is fixedly installed with an arc-shaped pad rod, and the outer surface of the arc-shaped pad rod is embedded with an anti-slip layer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The user adjusts the setting height of the arc pad according to his or her own height, so that the arc pad contacts and supports on both sides of the user's armpits, thereby sharing the support force of the user's hands. When adjusting the height of the arc pad, the operator moves the position of the insertion rod in the inner cavity of the circular groove, so that the threaded rods on both sides of the lower end of the insertion rod are slidably installed in the inner cavity of the through groove, and then the threaded rod threads are pressed tightly to one side of the notch of the through groove by the fixing nut to fix it, thereby completing the support height adjustment of the arc pad.

[0016] 2. The operator can place infrequently used daily items into the placement slot and store them in the inner cavity of the extension block, thereby improving the convenience of daily use of the walking aid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the support assembly of the present utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the auxiliary component of the present utility model;

[0020] Figure 4For the utility model Figure 3 Enlarged view of point A.

[0021] In the figure: 1. Front frame; 2. Connecting assembly; 3. Universal pulley; 4. Support assembly; 41. Vertical rod; 42. Load-bearing mechanism; 421. Connecting block; 422. Extension block; 423. Placement slot; 43. Support mechanism; 431. L-shaped fixing rod; 432. Soft rubber wrapping layer; 5. Auxiliary assembly; 51. Fixing mechanism; 511. Arc-shaped fixing rod; 512. Circular groove; 513. Through-hole groove; 52. Extension mechanism; 521. Insert rod; 522. Threaded rod; 523. Fixing nut; 524. Arc-shaped pad rod; 525. Anti-slip layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figures 1 - 4 An orthopedic walking aid comprises a front frame 1 and a connecting assembly 2 fixedly mounted on both sides of the lower end of the front frame 1, universal pulleys 3 are provided on both sides of the lower end of the connecting assembly 2, a supporting assembly 4 is provided on the other side of the upper end of the connecting assembly 2, and an auxiliary assembly 5 is fixedly mounted on the middle part of the upper end of the inner wall of the supporting assembly 4.

[0024] The auxiliary component 5 includes a fixing mechanism 51 and an extension mechanism 52 threadedly fixed in the inner cavity of the upper end of the fixing mechanism 51. The extension mechanism 52 is suitable for supporting the inner part of the user's upper limb.

[0025] The fixing mechanism 51 includes an arc-shaped fixing rod 511 and a circular groove 512 opened in the middle of the upper end of the arc-shaped fixing rod 511. A through groove 513 is opened in the middle of both sides of the inner wall of the circular groove 512. The insertion rod 521 is movably installed in the inner cavity of the circular groove 512. The threaded rod 522 is movably installed in the inner cavity of the through groove 513, and the threaded rod 522 is threadedly pressed against one side of the notch of the through groove 513 by the fixing nut 523.

[0026] The extension mechanism 52 includes an insertion rod 521 and a threaded rod 522 fixedly installed on both sides of the lower end of the outer wall of the insertion rod 521. The outer surface of the threaded rod 522 is threadedly connected with a fixing nut 523. The upper end of the insertion rod 521 is fixedly installed with an arc-shaped pad rod 524. The outer surface of the arc-shaped pad rod 524 is embedded with an anti-slip layer 525. The anti-slip layer 525 is suitable for improving the stability of the contact between the user's armpit and the arc-shaped pad rod 524.

[0027] In this embodiment: When the user uses the walking aid, in order to relieve the weight of the hands, the user can adjust the setting height of the arc pad rod 524 according to his or her own height, so that the arc pad rod 524 contacts and supports on both sides of the user's armpits, thereby sharing the support force of the user's hands. When adjusting the height of the arc pad rod 524, the operator moves the position of the insertion rod 521 in the inner cavity of the circular groove 512, so that the threaded rods 522 on both sides of the lower end of the insertion rod 521 are slidably installed in the inner cavity of the through groove 513. After determining the setting position of the threaded rod 522, the user directly uses the fixing nut 523 to press the threaded rod 522 on one side of the notch of the through groove 513 to fix it, thereby completing the support height adjustment of the arc pad rod 524.

[0028] Example 2: This example is an improvement made on the basis of Example 1. For details, please refer to Figure 2 The support assembly 4 includes an upright rod 41 and a load-bearing mechanism 42 fixedly mounted on the upper end of the inner wall of the upright rod 41. A supporting mechanism 43 is fixedly mounted on the upper end of the upright rod 41, and the supporting mechanism 43 is suitable for the user's hand to be placed.

[0029] The load-bearing mechanism 42 includes a connecting block 421 and an extension block 422 fixedly mounted on the lower end of the connecting block 421 . A placement slot 423 is provided on one side of the inner wall of the extension block 422 . The placement slot 423 is suitable for placing items carried by the user.

[0030] The supporting mechanism 43 includes an L-shaped fixing rod 431 and a soft rubber wrapping layer 432 embedded on the outer surface of the L-shaped fixing rod 431 . The soft rubber wrapping layer 432 is suitable for improving the stability of the user holding the L-shaped fixing rod 431 .

[0031] In this embodiment: When using the walking aid, the user supports the hand by placing it on the upper end of the L-shaped fixing rod 431. The setting of the L-shaped fixing rod 431 makes it easy to hold it. At the same time, the operator can place seldom used daily items into the placement slot 423 and store them in the inner cavity of the extension block 422, thereby improving the convenience of daily use of the walking aid.

[0032] Working principle: When using the walking assistance device, the user supports by placing the hand on the upper end of the L-shaped fixing rod 431. At the same time, to relieve the weight of the hand, the setting height of the arc-shaped cushion rod 524 can be adjusted according to the user's height, so that the arc-shaped cushion rod 524 contacts and supports both sides of the user's armpits, thereby sharing the supporting force on the user's hand. When the operator adjusts the height of the arc-shaped cushion rod 524, by moving the position of the insertion rod 521 in the inner cavity of the circular groove 512, the threaded rods 522 on both sides of the lower end of the insertion rod 521 are slidably installed in the inner cavity of the through groove 513. After determining the setting position of the threaded rod 522, the user directly thread-presses the threaded rod 522 against one side of the notch of the through groove 513 through the fixing nut 523 for fixation, thus completing the adjustment of the supporting height of the arc-shaped cushion rod 524. At the same time, the operator can place daily items that are not often used into the placement groove 423 and store them in the inner cavity of the extension block 422.

[0033] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An orthopedic walking aid device, comprising a front frame body (1) and connecting components (2) fixedly installed on both sides of the lower end of the front frame body (1), with universal wheels (3) provided on both sides of the lower end of the connecting components (2), characterized in that: A support component (4) is provided on the other side of the upper end of the connecting component (2), and an auxiliary component (5) is fixedly installed in the middle of the upper end of the inner wall of the support component (4); The auxiliary component (5) comprises a fixing mechanism (51) and an extension mechanism (52) threadedly fixedly mounted in an inner cavity at an upper end of the fixing mechanism (51), wherein the extension mechanism (52) is suitable for supporting the inside of a user's upper limb.

2. An orthopedic walking aid device according to claim 1, characterized in that: The support assembly (4) comprises a vertical rod (41) and a load-bearing mechanism (42) fixedly mounted on the upper end of the inner wall of the vertical rod (41); a supporting mechanism (43) is fixedly mounted on the upper end of the vertical rod (41).

3. An orthopedic walking aid device according to claim 2, wherein: The load-bearing mechanism (42) comprises a connecting block (421) and an extension block (422) fixedly mounted on the lower end of the connecting block (421), and a placement groove (423) is provided on one side of the inner wall of the extension block (422).

4. An orthopedic walking aid device according to claim 3, characterized in that: The supporting mechanism (43) comprises an L-shaped fixing rod (431) and a soft rubber wrapping layer (432) embedded on the outer surface of the L-shaped fixing rod (431).

5. An orthopedic walking aid device according to claim 1, characterized in that: The fixing mechanism (51) comprises an arc-shaped fixing rod (511) and a circular groove (512) provided in the middle of the upper end of the arc-shaped fixing rod (511), and through grooves (513) are provided in the middle of both sides of the inner wall of the circular groove (512).

6. An orthopedic walking aid device according to claim 1, characterized in that: The extension mechanism (52) comprises an insertion rod (521) and threaded rods (522) fixedly mounted on both sides of the lower end of the outer wall of the insertion rod (521); the outer surface of the threaded rod (522) is threadedly connected with a fixing nut (523); the upper end of the insertion rod (521) is fixedly mounted with an arc-shaped pad rod (524); and the outer surface of the arc-shaped pad rod (524) is embedded with an anti-slip layer (525).

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