CN220385706U

CN220385706U - Infantile knee hyperextension corrector

Info

Publication number: CN220385706U
Application number: CN202321099967.0U
Authority: CN
Inventors: 梁亚利
Original assignee: SICHUAN 81 REHABILITATION CENTER (SICHUAN PROVINCIAL REHABILITATION HOSPITAL)
Current assignee: SICHUAN 81 REHABILITATION CENTER (SICHUAN PROVINCIAL REHABILITATION HOSPITAL)
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-01-26
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a knee hyperextension corrector for children, which belongs to the technical field of knee hyperextension corrector, and particularly relates to a knee hyperextension corrector for children, comprising a chair plate, wherein a bracket is arranged at the bottom of the chair plate, a first bearing groove and a second bearing groove are arranged on the bracket, a rod body is arranged in the first bearing groove, a placing groove is arranged on the rod body, a locking screw is arranged on the side wall of the rod body, a first elastic belt is arranged in the placing groove, a first connecting ring is connected on the first elastic belt, and the strength during training can be improved through the first elastic belt arranged in the placing groove and the first connecting ring connected on the first elastic belt, so that the training effect is improved.

Description

Infantile knee hyperextension corrector

Technical Field

The utility model relates to the technical field of knee hyperextension corrector, in particular to a children knee hyperextension corrector.

Background

The overstretching of the knee is also called overstretching of the knee, and the English is Hyperextended knee. The normal knee extension amplitude of the knee joint of the human body is that the knee can be completely straightened, namely, the thigh and the shank of the human body form a straight line, and if the knee extension can be continued on the basis, the knee joint extension mobility is overlarge. If the knee joint reaches the overstretched position during standing, the thigh and the shank form a backward arc shape when seen from the side, so that people also call the knee overstretched as a knee counter bow.

The knee hyperextension correction generally adopts a training mode, and the training mode comprises knee bending training: the knee bending training device can be used for sitting on a chair, suspending the two legs as much as possible, swinging the two legs back and forth, keeping the legs when the lower legs swing to the highest point backwards, and swinging the legs forwards. Limb elevation training: limb elevation training can be performed by selecting single foot balanced standing, popliteal cord muscle training and the like. The single foot balancing station immediately stands with one foot balanced and the other leg raised, with the thigh and shank held at 90 degrees for one minute, and then the leg is changed for one minute. The popliteal cord muscle training is that the two hand buttress keeps balance, one foot is grounded, the thigh of the other foot is motionless, the shank is lifted backwards for 90 degrees, then the leg is recovered and repeated 10 times, and the leg replacement is repeated 10 times, but the above exercise is generally performed by adopting dead weight, so the exercise efficiency is lower, and therefore, the infantile knee hyperextension corrector is required.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the problems existing in the existing infant knee hyperextension appliances.

Therefore, the utility model aims to provide the children knee hyperextension appliance, the strength during training can be improved through the first elastic belt arranged in the placing groove and the first connecting ring connected with the first elastic belt, so that the training effect is improved, and compared with the dead weight training in the prior art, the device can greatly reduce the time used for training.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an infant knee hyperextension corrector comprises a chair plate;

the chair comprises a chair plate and is characterized in that a support is arranged at the bottom of the chair plate, a first bearing groove and a second bearing groove are formed in the support, a rod body is arranged in the first bearing groove, a placing groove is formed in the rod body, a locking screw is arranged on the side wall of the rod body, a first elastic belt is arranged in the placing groove, and a first connecting ring is connected to the first elastic belt.

As a preferred embodiment of the infantile knee hyperextension appliance of the present utility model, the following applies: the four corners of the bottom of the chair plate are respectively provided with a bracket, the front part of the brackets is provided with a first bearing groove, and the rear part of the brackets is provided with a second bearing groove.

As a preferred embodiment of the infantile knee hyperextension appliance of the present utility model, the following applies: the locking screw is in threaded connection with the side wall of the bracket and penetrates through the bracket to be in rotary connection with the rod body.

As a preferred embodiment of the infantile knee hyperextension appliance of the present utility model, the following applies: a second elastic belt is arranged in the second bearing groove, and a second connecting ring is connected to the second elastic belt.

As a preferred embodiment of the infantile knee hyperextension appliance of the present utility model, the following applies: armrests are arranged on two sides of the top of the chair plate, and anti-skid sleeves are arranged on the armrests.

Compared with the prior art, the utility model has the beneficial effects that: through the first elastic band that sets up in the standing groove and the first go-between of connecting on the first elastic band, intensity when can improving the training to improve the effect of training, compare dead weight exercise among the prior art, this device can greatly reduced trains the used time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure; 100 chair plates, 110 brackets, 120 first bearing grooves, 130 rod bodies, 131 placing grooves, 140 locking screws, 150 first elastic belts, 160 first connecting rings, 170 second bearing grooves, 180 second elastic belts, 190 second connecting rings and 200 armrests.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides the following technical scheme: in the using process, the strength during training can be improved through the first elastic belt arranged in the placing groove and the first connecting ring connected with the first elastic belt, so that the training effect is improved, and compared with the dead weight training in the prior art, the device can greatly reduce the time for training;

fig. 1 to 4 are schematic structural views showing a first embodiment of a pediatric knee hyperextension corrector according to the present utility model, referring to fig. 1 to 4, a pediatric knee hyperextension corrector according to the present embodiment, a main body portion of which includes a chair plate 100;

the bottom of the chair plate 100 is provided with a bracket 110, the bracket 110 is provided with a first bearing groove 120 and a second bearing groove 170, a rod body 130 is arranged in the first bearing groove 120, a placing groove 131 is arranged on the rod body 130, a locking screw 140 is arranged on the side wall of the rod body 130, a first elastic belt 150 is arranged in the placing groove 131, the first elastic belt 150 is connected with a first connecting ring 160, in particular, the four corners of the bottom of the chair plate 100 are respectively provided with the bracket 110, the front bracket 110 is provided with the first bearing groove 120, the rear bracket 110 is provided with the second bearing groove 170, the locking screw is in threaded connection with the side wall of the bracket 110 and is in rotary connection with the rod body 130, a second elastic belt 180 is arranged in the second bearing groove 170, a second connecting ring 190 is connected on the second elastic belt 180, two sides of the top of the chair plate 100 are provided with handrails 200, the armrest 200 is provided with an anti-skid sleeve, the chair plate 100 is used for being connected with the bracket 110, a user can sit on the chair plate 100 conveniently, the bracket 110 is used for bearing the chair plate 100 and is provided with a first bearing groove 120 and a second bearing groove 170, the first bearing groove 120 is used for being rotationally connected with the rod body 130 through a locking screw 140, the rod body 130 is provided with a placing groove 131, the placing groove 131 is used for bearing a first elastic belt 150, the first elastic belt 150 is used for being connected with a first connecting ring 160, the first connecting ring 160 is used for being connected with the ankle of the user during knee bending training, the second bearing groove 170 is used for bearing a second elastic belt 180, the second elastic belt 180 is used for being connected with a second connecting ring 190, and the second connecting ring 190 is used for being connected with the ankle of the user during limb lifting training;

referring to fig. 1 to fig. 4, the specific working principle of the infant knee hyperextension corrector according to the present embodiment is as follows, by means of the first elastic band 150 and the first connection ring 160 connected to the first elastic band 150 and the second elastic band 180 and the second connection ring 190 which are disposed in the placement groove 131, knee bending training and limb lifting training can be performed, and by increasing resistance during training, strength during training can be improved, thereby improving training effect. Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An infant knee hyperextension appliance is characterized in that: comprising a chair plate (100);

the chair comprises a chair plate (100), and is characterized in that a bracket (110) is arranged at the bottom of the chair plate (100), a first bearing groove (120) and a second bearing groove (170) are formed in the bracket (110), a rod body (130) is arranged in the first bearing groove (120), a placing groove (131) is formed in the rod body (130), a locking screw (140) is arranged on the side wall of the rod body (130), a first elastic belt (150) is arranged in the placing groove (131), and a first connecting ring (160) is connected to the first elastic belt (150).

2. The pediatric knee hyperextension appliance according to claim 1, wherein: the four corners of the bottom of the chair plate (100) are provided with brackets (110), the front part of the brackets (110) is provided with a first bearing groove (120), and the rear part of the brackets (110) is provided with a second bearing groove (170).

3. The pediatric knee hyperextension appliance according to claim 1, wherein: the locking screw (140) is in threaded connection with the side wall of the bracket (110) and penetrates through the bracket (110) to be in rotary connection with the rod body (130).

4. The pediatric knee hyperextension appliance according to claim 1, wherein: a second elastic belt (180) is arranged in the second bearing groove (170), and a second connecting ring (190) is connected to the second elastic belt (180).

5. The pediatric knee hyperextension appliance according to claim 1, wherein: armrests (200) are arranged on two sides of the top of the chair plate (100), and anti-skidding sleeves are arranged on the armrests (200).