CN204698957U - A kind of Novel crutch - Google Patents

Abstract

The utility model discloses a novel axillary stick, which comprises a main body of the axillary cane, a connecting structure and a leg fixing structure. It is detachably connected to one side of the main support of the axillary stick through the connecting structure; the leg fixing structure includes two leg support rods and two calf support rods respectively arranged in parallel, and the thigh support rods and calf support rods correspond one-to-one and are connected at a certain angle . During the walking exercise of the patient in the early stage of fracture rehabilitation, the affected limb is relatively fixed through the leg fixing structure so that it does not touch the ground and is kept in a suspended state to avoid complications caused by force, which is conducive to the smooth progress of the rehabilitation process.

Description

A new type of armpit

technical field

The utility model relates to the technical field of walking aids, in particular to a novel axillary stick used in the recovery period of lower limb injury.

Background technique

Due to strenuous exercise, overworked strain, violence, trauma and other reasons, in recent years, the cases of lower limb injuries have been high. In the rehabilitation process of such patients, a good walker plays an important role in the smooth recovery of patients.

Walker is a tool and equipment to assist patients with lower limb dysfunction to stand and walk. It mainly supports body weight and maintains body balance during use. Walking aids are mainly divided into three categories: non-powered walking aids, functional electrical stimulation walking aids and powered walking aids. Because the cost of functional electrical stimulation and powered walking aids is relatively high, it is difficult for ordinary consumers to bear, so now stage has not yet been widely used. As a non-powered walking aid, the axillary stick is cheap, convenient and practical. It is the most commonly purchased walking aid for patients with fractures or other lower limb injuries and used as a walking aid during the rehabilitation period. Using axillary sticks, patients can walk on the ground early to avoid muscle atrophy, which plays a key role in the smooth recovery of fractures. Moreover, axillary sticks can better improve balance function, provide functional walking for people with limited weight bearing, and can also be used when going up and down stairs.

However, common axillary sticks sold on the market have significant drawbacks. When patients with fractures use ordinary axillary sticks to get down to the ground in the early stage, the affected limb needs to be lifted all the time to ensure that the affected limb is not subject to external force. When using axillary sticks, the affected limb often touches the ground unconsciously, which causes the affected limb to be stressed, causing the fracture site or injury to move slightly, and receives a large pulling force, which in turn leads to the rupture of the internal fixation and the rupture of the anastomotic tendon , or the fracture block is displaced again, the displacement is increased, and so on. This failure of rehabilitation due to the use of crutches often occurs in hospitals, which brings mental harm and economic losses to patients.

Utility model content

The utility model provides a novel axillary stick, which overcomes the shortcomings of the insoles in the prior art.

The technical solution adopted by the utility model to solve the technical problem is: a new type of cane, including the main body of the cane, the main body of the cane is composed of a support and a support connected to the underside of the support and used to support the ground; It includes a connecting structure and a leg fixing structure, and the leg fixing structure is detachably connected to the bracket of the main body of the crutch through the connecting structure; the leg fixing structure includes two leg support rods and two calf support rods respectively arranged in parallel, and the thigh The support rods and the calf support rods are in one-to-one correspondence and connected at a certain angle.

Further, the support of the cane main body includes two longitudinal rods and a vertical rod, the two longitudinal rods are connected to both sides of the arm support, and the lower sections thereof are respectively bent inwards and fixed to the vertical rod.

Further, the connection structure includes a Y-shaped bar and a connecting block, the two upper ends of the Y-shaped bar are respectively connected to the two longitudinal bars by bolts, the lower end is fixed to the connecting block, and the connecting block is connected to the two legs The support rods are connected by bolts.

Further, the thigh support rod and the calf support rod are connected by bolts, and the connection angle is 45° to 135°.

Further, a pedal is vertically fixed to the lower ends of the two calf support rods.

Further, straps are respectively provided on the thigh support rod and the calf support rod.

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

On the basis of the ordinary axillary crutch structure, a leg fixing structure is added, and the leg fixing structure is connected to the bracket of the axillary crutch body through a connecting structure, including two parallel leg support rods, two calf support rods, and thigh support rods. One-to-one correspondence with the calf support rods and connected at a certain angle. When in use, adjust the appropriate angle and fix the affected limb on the fixed structure of the leg, which can ensure that the affected limb does not touch the ground when the patient walks on the ground in the early stage of fracture rehabilitation, and prevent various complications. In the middle and later stages of fracture rehabilitation, the fixed structure of the leg can also be disassembled and used as an ordinary axillary stick to assist in walking; the structure is simple, and it is flexible and convenient to use.

The utility model will be described in further detail below in conjunction with the accompanying drawings and examples; but a new axillary stick of the utility model is not limited to the examples.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic structural view of the main body of the cane of the present invention.

Detailed ways

For the embodiment, please refer to FIG. 1 and FIG. 2 , a new axillary crutch of the present invention includes a crutch main body 1 , a connecting structure 2 and a leg fixing structure 3 . The leg fixing structure 3 is detachably connected to one side of the crutch main body 1 through the coupling structure 2 . Specifically, the armpit main body 1 is composed of an armrest 11 and a bracket 12 connected under the armpit and used to support on the ground. The bracket 12 includes two vertical rods 121 and a vertical rod 122, and the two longitudinal rods 121 are connected to the armrest 11. The two sides of the two sides, its lower section is respectively bent inwards and gathered and fixed with the vertical rod 122.

The leg fixing structure 3 includes two leg support rods 31 and two calf support rods 32 respectively arranged in parallel, and the thigh support rods 31 and the calf support rods 32 correspond one to one and are connected at a certain angle. Specifically, the thigh support rod 31 and the calf support rod 32 are connected by bolts 33, and the connection angle is relatively fixed when adjusted to a bending angle suitable for the thigh and calf, and the angle is preferably 45° to 135°. Bandages 34 are respectively arranged on the thigh support bar 31 and the calf support bar 32, and the bandages are used to tighten the affected limb so as to implement relative fixation. A pedal 35 is vertically fixed at the lower ends of the two calf support rods 32 .

The connection structure 2 includes a Y-shaped bar 21 and a connecting block 22. The two upper ends of the Y-shaped bar 21 are respectively connected to two longitudinal bars 121 by bolts 23, and the lower end is welded and fixed with the connecting block 22. The connecting block 22 is erected on two The thigh support rods 31 are connected with the two thigh support rods 31 by bolts 24 .

When it is suitable for patients in the early stage of fracture rehabilitation, the leg fixing structure 3 is connected to the axillary stick main body 1 through the connecting structure 2, and the appropriate angle is adjusted by adjusting the bolts 23, 24 and 33, and the affected limb is put into the leg fixing structure Between 3, fasten by bandage 34 and guarantee that sole does not touch pedal, makes affected limb be in suspended state, thereby protects affected limb when walking exercise, avoids affected limb being stressed and causes complication. By changing the relative position of the leg fixing structure 3 and the main body of the crutch 1, it can be applied to the left and right limbs, and the other side can be supported by a common crutch.

The above-mentioned embodiment is only used to further illustrate a new axillary stick of the present utility model, but the utility model is not limited to the embodiment, and any simple modification, equivalent change and Modifications all fall within the protection scope of the technical solution of the utility model.

Claims (6)

1. A new axillary crutch, comprising a crutch main body, the axillary crutch main body is composed of an axillary support and a bracket connected below the axillary support and used for supporting on the ground, characterized in that it also includes a connecting structure and a leg fixing structure , the leg fixing structure is detachably connected to one side of the axillary stick main body support through a coupling structure; the leg fixing structure includes two leg support rods and two calf support rods respectively arranged in parallel, the thigh support rod and the calf support rod The rods are in one-to-one correspondence and connected at an angle. 2. The novel axillary stick according to claim 1, characterized in that: the support of the axillary cane main body includes two longitudinal rods and a vertical rod, the two longitudinal rods are connected to both sides of the axillary support, and the lower sections thereof respectively The inner bends are gathered and secured to the vertical rods. 3. The novel axillary stick according to claim 2, characterized in that: the connection structure includes a Y-shaped bar and a connecting block, and the two upper ends of the Y-shaped bar are respectively connected to the two longitudinal bars by bolts , the lower end is fixed with the connection block, and the connection block is connected with the two leg support rods through bolts. 4. The new axillary crutch according to claim 1, characterized in that: the thigh support rod and the calf support rod are connected by bolts, and the connection angle is 45° to 135°. 5. The novel axillary stick according to claim 1, characterized in that: a pedal is vertically fixed to the lower ends of the two calf support rods. 6. The new axillary crutch according to claim 1, characterized in that: the thigh support rod and the calf support rod are respectively provided with straps.