CN212416863U

CN212416863U - Auxiliary exercise chair for stretching knees in seat

Info

Publication number: CN212416863U
Application number: CN202020825439.9U
Authority: CN
Inventors: 刘永辉; 赵烨; 崔宏勋; 郭马珑; 程卫东; 王向阳
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-29
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a knee auxiliary exercise chair is stretched to seat, including seat body and recovered the taking strip subassembly, the seat body is equipped with four seat landing legs, two of front bank fixed respectively on the seat landing leg be equipped with one set the recovered taking strip subassembly. The rehabilitation exercise belt assembly comprises a fixing sleeve, elastic belts and hanging rings, the fixing sleeve is fixedly connected with the lower portion of the seat supporting legs, a plurality of elastic belts and each elastic belt are fixedly connected to the fixing sleeve, the hanging rings are fixedly arranged at the free ends of the elastic belts, and the size of each hanging ring is determined by the fact that the hanging rings can be sleeved at the ankle of a human body. The auxiliary exercise chair for stretching the knee at the seat of the utility model can carry out strength resistance training on the knee joint, can enhance the stability of the knee muscle of an exerciser and ensure the exercise effect; the seat knee-stretching auxiliary exercise chair can adjust the resistance training strength according to the bearing capacity of an exerciser, and is wide in applicable population and strong in practicability.

Description

Auxiliary exercise chair for stretching knees in seat

Technical Field

The utility model relates to a knee joint exercise equipment technical field especially relates to the seat stretches knee and assists exercise chair.

Background

Aging of the human body is a gradual slow process. The aging of bones, muscles and skin is early, while the aging of important organs such as heart and brain is late, in common saying "the old legs are the first to be aged". Meanwhile, the activities of people are reduced at present, so that the aging of legs is further accelerated after the people live on the legs.

When the legs are loosened, weak in contraction and reduced in nerve regulation function, the heavy work of the legs is difficult, namely the lower limbs are heavy; joint stiffness is not audible, and is difficult to support standing for long periods of time, often with the aid of crutches, especially with the knee joints of the leg portions being the most problematic.

The traditional knee joint exercise mode is as shown in the attached drawing figure 1 of the specification, the user sits on a chair, places both feet on the ground, gradually straightens the left (right) knee, keeps the straight leg posture for 5-10 seconds, and then slowly puts down. The legs are alternately exercised for 10-20 times. However, the existing mode can not perform strength resistance training on the knee joint during exercise, and the strength training is a foundation stone for treating diseases such as knee osteoarthritis, so that the exercise effect is not ideal.

Therefore, the auxiliary exercise chair for stretching the knees in the sitting position is designed, and the problems are solved.

Disclosure of Invention

The utility model provides a knee-stretching auxiliary exercise chair for sitting position, which overcomes the defects, and comprises a chair body and a rehabilitation exercise belt component, wherein the chair body is provided with four chair legs, and two chair legs in the front row are respectively and fixedly provided with a set of rehabilitation exercise belt component;

the rehabilitation exercise belt assembly comprises a fixing sleeve, elastic belts and hanging rings, the fixing sleeve is fixedly connected to the lower parts of the seat supporting legs, the fixing sleeve is fixedly connected with a plurality of elastic belts, the free end of each elastic belt is fixedly provided with a hanging ring, and the size of each hanging ring is based on that the hanging ring can be sleeved on the ankle of a human body;

further, in order to facilitate storage of the rehabilitation exercise belt assembly, preferably, a hook is fixedly arranged on each of the upper portions of the two seat legs in the front row.

Preferably, four elastic bands are fixedly connected to the fixing sleeve.

Preferably, the elastic band is made of natural latex.

Preferably, the fixed sleeve and the hanging ring are both made of rigid polyurethane foam plastics.

The utility model has the advantages that:

the auxiliary exercise chair for stretching the knee at the seat of the utility model can carry out strength resistance training on the knee joint, can enhance the stability of the knee muscle of an exerciser and ensure the exercise effect; the seat knee-stretching auxiliary exercise chair can adjust the resistance training strength according to the bearing capacity of an exerciser, and is wide in applicable population and strong in practicability.

Drawings

FIG. 1 is a diagram of a conventional mode exercise state;

fig. 2 is a perspective view of the seat body of the present invention;

FIG. 3 is a perspective view of the rehabilitation exercise band assembly;

fig. 4 is a use state diagram (elastic band retracted state) of the present invention;

FIG. 5 is a view showing a usage state of the present invention (a state where one side of the elastic band is put down and the other side of the elastic band is put away);

figure 6 is the utility model of the rehabilitation exercise belt assembly and the chair leg 1 connection (elastic belt folding state)

Figure 7 is the connection schematic diagram of the rehabilitation exercise belt component and the seat leg 1 (the elastic belt is taken off)

Wherein:

1-a seat leg; 2-hooking; 3, fixing a sleeve; 4-an elastic band; 5-hanging ring.

Detailed Description

The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 2, 3, 4 and 5, the auxiliary exercise chair for knee extension in a sitting position comprises a seat body and a rehabilitation exercise belt assembly, wherein the seat body is provided with four seat legs 1, and two seat legs 1 in the front row are respectively and fixedly provided with a set of rehabilitation exercise belt assembly;

as shown in fig. 3, the rehabilitation exercise belt assembly comprises a fixing sleeve 3, elastic belts 4 and hanging rings 5, the fixing sleeve 3 is fixedly connected to the lower portion of the seat leg 1, the fixing sleeve 3 is fixedly connected with a plurality of elastic belts 4, the free end of each elastic belt 4 is fixedly provided with a hanging ring 5, and the hanging ring 5 is sized to be capable of being sleeved on the ankle of a human body;

further, in order to facilitate the storage of the rehabilitation exercise belt assembly, preferably, the upper parts of the two seat legs 1 in the front row are respectively and fixedly provided with a hook 2.

Preferably, four elastic bands 4 are fixedly connected to the fixing sleeve 3.

Preferably, the elastic band 4 is made of natural latex.

Preferably, the material of the fixed sleeve 3 and the hanging ring 5 is rigid polyurethane foam plastic.

The using method comprises the following steps:

an exerciser sits on the seat body, the ankle parts of the feet of the exerciser are respectively sleeved with the hanging rings 5, then the feet are flatly placed on the ground, then the left (right) knees are gradually straightened, the straight leg posture is kept for 3-8 seconds, then the feet are slowly laid down, the two legs are alternately exercised for 10-20 times;

according to exerciser's bearing capacity can suitably increase or reduce the cover on the ankle the quantity of link 5 through increasing or reducing the adjustment can be made to the size that exerciser resisted the training strength to exerciser 4's use, and it is wide to be suitable for the crowd, resists the training to carry out strength to the knee joint, can strengthen exerciser knee muscle's stability, guarantees to temper the effect, and after finishing using, can with link 5 is hung it is right on couple 2 elastic webbing 4 accomodates, accomodate the back the seat stretches knee and assists the exercise chair and can also regard ordinary chair to use, and the practicality is strong.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The auxiliary exercise chair for stretching knees in the sitting position comprises a chair body and a rehabilitation exercise belt assembly, and is characterized in that the chair body is provided with four chair legs (1), and two chair legs (1) in the front row are respectively and fixedly provided with one set of rehabilitation exercise belt assembly;

rehabilitation exercise belt subassembly is including fixed cover (3), elastic band (4) and link (5), fixed cover (3) fixed connection sets up the lower part of seat landing leg (1), a plurality of elastic bands of fixedly connected with (4), every on fixed cover (3) the free end of elastic band (4) is all fixed and is equipped with link (5), but the size of link (5) is with the cover as the standard in human ankle department.

2. The chair for assisting in knee extension in sitting in accordance with claim 1, wherein a hook (2) is fixedly provided at the upper part of each of the two seat legs (1) in the front row.

3. The chair for assisting in knee-extension in sitting on according to claim 2, characterized in that four elastic bands (4) are fixedly connected to the harness (3).

4. The chair as claimed in claim 3, wherein the elastic band (4) is made of natural latex.

5. The chair for assisting in knee extension in sitting on as claimed in claim 3 or 4, wherein the said harness (3) and said suspension loops (5) are both made of rigid polyurethane foam.