Novel walking stick

Abstract

The utility model relates to the technical field of crutches, in particular to a novel crutch which comprises a connecting frame connected to the lower end of a supporting rod in a threaded mode, a fixing rod used for limiting is fixedly connected to the side face of the connecting frame, the lower end of the fixing rod is connected with an anti-skid stabilizing plate in a threaded mode, and the upper end of the stabilizing plate is connected with a damping rod used for buffering in a threaded mode. According to the novel walking stick, through cooperative arrangement of the connecting frame, the supporting rod, the fixing rod and the stabilizing plate, when a patient uses the novel walking stick for auxiliary exercise, the supporting rod can be more stably placed on the ground to support the patient, and the problems that the supporting rod shakes and is inconvenient to use by the patient are solved; and meanwhile, through cooperative arrangement of a fixing rod and a stabilizing plate, under the condition that the supporting rod inclines, force borne by the upper end of the supporting rod can be evenly transmitted to the ground, and by means of cooperative arrangement of a damping rod and a spring, impact force and anti-vibration force generated by falling of the supporting rod and the stabilizing plate can be absorbed.

Description

Technical Field

[0001] The utility model relates to the technical field of crutch, in particular to a novel crutch. Background Art

[0002] A crutch is a simple device that assists walking, usually a wooden or metal stick. A crutch is an important medical rehabilitation aid, which includes a hand cane, an elbow cane, and an armpit cane. A cane is mainly used for mild needs, such as for the elderly or climbers. A cane is not a product for the disabled, while an elbow cane is a product for people with moderate lower limb disabilities. A crutch is an item that people with leg injuries or disabilities must use in their daily lives.

[0003] Chinese patent announcement No. CN206729386U discloses a new type of crutch, including a crutch body, a table board connecting block is installed at the upper end of the crutch body, the table board connecting block is connected to the table board through a first rotating shaft, a positioning groove is provided on the bottom surface of the table board, a support rod storage groove is provided on the crutch body below the table board connecting block, a support rod is installed in the support rod storage groove, one end of the support rod is connected to the crutch body through a second rotating shaft, and the other end of the support rod is connected to the positioning groove, a stool connecting block is installed at the lower end of the crutch body, a first stool leg is installed in the first positioning through hole, a second stool leg is installed in the second positioning through hole, and the crutch body is installed in the third positioning through hole, the crutch body is connected to the stool connecting block through a locking bolt, and a stool seat is installed on the first stool leg and the second stool leg. The new type of crutch described in the utility model integrates a table and a stool, can be used at the same time and is convenient to use, has a firm structure, and effectively improves the practicality of the crutch.

[0004] However, the utility model has the following problems when it is actually used:

[0005] The existing crutch is a wooden or metal stick. When used by patients who have just recovered from a serious illness, the patient's body has not yet recovered and is relatively weak. When using the device for auxiliary exercise, the device cannot provide good support and is prone to tilting. When using it, the patient's arm will be numb due to the large recoil force generated by the ground after lifting and putting the device down. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a new type of crutch, which solves the problem that the existing crutch proposed in the above background technology is a wooden or metal stick. When used by patients who have just recovered from a serious illness, the patients' bodies are relatively weak because they have not yet recovered. When using the device for auxiliary exercise, the device cannot play a good supporting role and is prone to tilting. Moreover, when using it, the patient's recoil force generated by the ground after lifting and putting down the device is large, which easily causes numbness in the patient's arm.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a new type of crutch, including a connecting frame threadedly connected to the lower end of a support rod, a fixing rod for limiting is fixedly connected to the side of the connecting frame, the lower end of the fixing rod is threadedly connected to a stabilizing plate for anti-slip, the upper end of the stabilizing plate is threadedly connected to a damping rod for buffering, and the outer surface of the damping rod is sleeved with a spring for resetting.

[0010] Preferably, a rubber pad for anti-skid is detachably connected to the lower end of the stabilizing plate, and a hole for positioning is provided at the upper end of the rubber pad.

[0011] Preferably, a threaded column for fastening is inserted into the lower end of the rubber pad, and the threaded column passes through one side of the rubber pad and is inserted into the interior of the stabilizing plate.

[0012] Preferably, a connection hole for limiting is opened on the side of the support rod, and a telescopic rod for adjustment is inserted into the inner wall of the support rod.

[0013] Preferably, a positioning pin for fixing is inserted into the side surface of the support rod, and the positioning pin passes through one side of the support rod and is inserted into the inside of the telescopic rod.

[0014] Preferably, a handle for holding is fixedly connected to the upper end of the telescopic rod, and the outer surface of the handle is provided with friction patterns for anti-slip.

[0015] Preferably, a disc is fixedly connected to the side surface of the stabilizing plate, and a limiting hole for connection is provided at the upper end of the disc.

[0016] Preferably, the outer surface of the damping rod is sleeved with a moving plate for sliding, and the outer surface of the moving plate is sleeved with friction patterns for anti-slipping.

[0017] (III) Beneficial effects

[0018] The utility model provides a new type of crutch, which has the following beneficial effects:

[0019] The novel crutch, through the coordinated arrangement of the connecting frame, the support rod, the fixing rod and the stabilizing plate, can make the support rod be placed on the ground more stably to support the patient when the patient uses the device for auxiliary exercise, thereby avoiding the problem that the support rod shakes and is inconvenient for the patient to use. At the same time, through the coordinated arrangement of the fixing rod and the stabilizing plate, when the support rod tilts, the force borne by the upper end of the support rod can be evenly transmitted to the ground. With the help of the coordinated arrangement of the damping rod and the spring, the impact force and recoil force generated by the falling of the support rod and the stabilizing plate can be absorbed, thereby increasing the comfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rubber pad of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connecting frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model.

[0024] In the figure: 1. support rod; 2. connecting frame; 3. fixing rod; 4. stabilizing plate; 5. damping rod; 6. spring; 7. rubber pad; 8. clamping hole; 9. threaded column; 10. connecting hole; 11. telescopic rod; 12. positioning pin; 13. handle; 14. disc; 15. limit hole; 16. movable disc. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1;

[0027] See also Figures 1 to 4The utility model provides a technical solution: a new type of crutch, which is mainly used in daily use by people with leg injuries or disabilities, including a connecting frame 2 threadedly connected to the lower end of the supporting rod 1, a connecting hole 10 for limiting is provided on the side of the supporting rod 1, a telescopic rod 11 for adjustment is inserted into the inner wall of the supporting rod 1, a positioning pin 12 for fixing is inserted into the side of the supporting rod 1, the positioning pin 12 passes through one side of the supporting rod 1 and is inserted into the inside of the telescopic rod 11, a handle 13 for holding is fixedly connected to the upper end of the telescopic rod 11, and a friction pattern for anti-slip is provided on the outer surface of the handle 13, and a fixing rod 3 for limiting is fixedly connected to the side of the connecting frame 2, with the help of the setting of the telescopic rod 11, it is convenient for the staff to adjust the length of the supporting rod 1 to reach a suitable position, so as to facilitate the use of the staff, after the adjustment is completed, the telescopic rod 11 is fixed to the inside of the supporting rod 1 by the positioning pin 12, and with the help of the setting of the handle 13, it is more convenient for the staff to hold the telescopic rod 11;

[0028] Embodiment 2:

[0029] See also Figures 1 to 3 In order to make the stabilizing plate 4 more stable, the lower end of the fixing rod 3 is threadedly connected with the stabilizing plate 4 for anti-skid, and the lower end of the stabilizing plate 4 is detachably connected with a rubber pad 7 for anti-skid. The upper end of the rubber pad 7 is provided with a clamping hole 8 for positioning, and the lower end of the rubber pad 7 is plugged with a threaded column 9 for fastening. The threaded column 9 penetrates one side of the rubber pad 7 and is plugged into the inside of the stabilizing plate 4. With the arrangement of the rubber pad 7, the friction between the stabilizing plate 4 and the ground can be increased, so that the stabilizing plate 4 can be placed more stably. Through the coordinated arrangement of the clamping hole 8 and the threaded column 9, the rubber pad 7 can be more firmly installed at the lower end of the stabilizing plate 4.

[0030] Embodiment three;

[0031] See also Figures 2 to 4 In order to limit the damping rod 5, the upper end of the stabilizing plate 4 is threadedly connected with a damping rod 5 for buffering, and a disc 14 is fixedly connected to the side of the stabilizing plate 4. A limiting hole 15 for connection is opened at the upper end of the disc 14. The outer surface of the damping rod 5 is sleeved with a movable disc 16 for sliding, and the outer surface of the movable disc 16 is sleeved with a friction pattern for anti-slip. The outer surface of the damping rod 5 is sleeved with a spring 6 for resetting. With the help of the setting of the disc 14, the contact area between the stabilizing plate 4 and the ground can be increased, so that the patient can place the stabilizing plate 4 on the ground more stably when exercising. By setting the movable disc 16, the contact area between the damping rod 5 and the support rod 1 can be increased. After the patient places the stabilizing plate 4 on the ground, the damping rod 5 can move up and down to absorb the impact force generated by the placement.

[0032] In the utility model, the working steps of the device are as follows:

[0033] First, according to the user's height, adjust the position of the telescopic rod 11 inside the support rod 1 and fix it with the positioning pin 12 to ensure that the crutch length reaches a position suitable for the patient, position the rubber pad 7 under the stabilizing plate 4 through the clamping hole 8, and insert the threaded column 9 through the rubber pad 7 into the stabilizing plate 4 to tighten the rubber pad 7. The patient holds the handle 13 and uses the crutch to assist walking or exercise. When the crutch is impacted or falls, the damping rod 5 and the spring 6 work together to absorb the impact force and reduce vibration.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new crutch, comprising a connecting frame (2) threadedly connected to the lower end of a support rod (1), characterized in that: A fixing rod (3) for limiting position is fixedly connected to the side of the connecting frame (2); a stabilizing plate (4) for preventing slip is threadedly connected to the lower end of the fixing rod (3); a damping rod (5) for buffering is threadedly connected to the upper end of the stabilizing plate (4); and a spring (6) for resetting is sleeved on the outer surface of the damping rod (5).

2. A new crutch according to claim 1, characterized in that: The lower end of the stabilizing plate (4) is detachably connected to a rubber pad (7) for preventing slipping, and the upper end of the rubber pad (7) is provided with a clamping hole (8) for positioning.

3. A new crutch according to claim 2, characterized in that: A threaded column (9) for fastening is inserted into the lower end of the rubber pad (7), and the threaded column (9) passes through one side of the rubber pad (7) and is inserted into the interior of the stabilizing plate (4).

4. A new crutch according to claim 1, characterized in that: A connection hole (10) for limiting position is provided on the side of the support rod (1), and a telescopic rod (11) for adjustment is inserted into the inner wall of the support rod (1).

5. A new crutch according to claim 4, characterized in that: A positioning pin (12) for fixing is inserted into the side of the support rod (1); the positioning pin (12) passes through one side of the support rod (1) and is inserted into the interior of the telescopic rod (11).

6. A new crutch according to claim 4, characterized in that: The upper end of the telescopic rod (11) is fixedly connected with a handle (13) for holding, and the outer surface of the handle (13) is provided with friction patterns for preventing slipping.

7. The new crutch according to claim 1, characterized in that: A disc (14) is fixedly connected to the side of the stabilizing plate (4), and a limiting hole (15) for connection is provided at the upper end of the disc (14).

8. The new crutch according to claim 1, characterized in that: The outer surface of the damping rod (5) is sleeved with a moving disk (16) for sliding, and the outer surface of the moving disk (16) is sleeved with friction patterns for anti-slipping.

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