WO2021104145A1

WO2021104145A1 - Abdomen compression plate for lumbar support belt

Info

Publication number: WO2021104145A1
Application number: PCT/CN2020/130022
Authority: WO
Inventors: 郭越
Original assignee: 百安健康复医疗（深圳）有限公司
Priority date: 2019-11-29
Filing date: 2020-11-19
Publication date: 2021-06-03
Also published as: CN211583711U

Abstract

An abdomen compression plate, which is a rigid curved plate (1) having good elastic deformation capabilities and made of a plastic material. The curvature of an inner surface of the curved plate (1) is basically the same as the curvature of the anterior belly. The arc length of the curved plate (1) is equal to the length from the left abdominal external oblique muscle to the right abdominal external oblique muscle of the abdomen, and the height thereof is between 10 cm and 30 cm. A lumbar support belt provided with the abdomen compression plate can produce a uniformly distributed positive force on the abdomen. The lumbar support belt is tightened, such that the abdomen compression plate and a lumbar support portion on the lumbar support belt cooperate with each other, and exert pressure on the lower back from the front and the back respectively, thus providing good protection for the lumbar vertebrae. Moreover, since the abdomen compression plate is a rigid plate, the lumbar support belt made of knitted fabric is not wrinkled, rolled up, or piled up when being pressed against the plate.

Description

Web compression plate for waist protection belt

Technical field

The utility model relates to a protective gear for protecting the lumbar vertebrae, in particular to a rigid web pressing plate which is installed on a waist protection belt and exerts pressure on the abdomen while tightening the waist belt.

Background technique

After being treated by a doctor, patients with lumbar spine injuries usually need a longer period of recovery. In order to avoid secondary injuries (such as flashing back or being injured by a collision, etc.), most recovered patients will wear waist protection devices to protect the lumbar spine In the prior art, there are roughly two types of commonly used waist protection products:

1. Rigid support type protective gear.

It is a hard-supporting protective gear designed by the hospital for the specific body structure of the patient. It is composed of several rigid frame frames that wrap the front chest, back and waist of the patient, limiting the entire upper body of the patient to one Fix the space to prevent the patient from secondary injury and facilitate the healing of damaged bones and muscles.

The protective gear is mainly used for 1-3 months after surgery. The advantages are high strength and good fixation effect. The disadvantages are heavy weight and poor comfort. It is not suitable for long-term wear. In addition, because of the high fixation strength, long-term wear may also cause The core muscles of the waist and abdomen are atrophied and lost. Therefore, it is only suitable for wearing in the acute phase after surgery.

2. Flexible waist belt.

It is a waistband with a conjoined structure made of knitwear. The waistband can be worn for a long time. The waistband corresponding to the back waist is wider and thicker and has a multi-layer structure. The multi-layer structure has a plurality of vertical and can be arranged at intervals. A steel strip with a certain support for the waist. The steel strip is arc-shaped and sewn into the waist protector. The arc of the steel strip is adapted to the curvature of the back waist, so as to achieve the purpose of sharing the load of the lumbar spine. The left and right waist belts are the left and right waist belts. The tails of the left and right waist belts are equipped with hook and hair surfaces of Velcro. When using, place the waist protection at the back waist position, and then place the left and right waist belts. Tighten and overlap and paste together.

Its shortcomings are: 1) Because the protective gear is wrapped around the waist by the Velcro on the left and right waist belts, if it needs to be tightened tightly, the patient needs to inhale and tighten the abdomen. It is inconvenient to wear and wear, especially the users of this type of product are mostly middle-aged and elderly people, and the body muscle strength is generally poor, so the tightening force of this type of belt is small when actually worn. 2) Since both the left waist belt and the right waist belt are knitted products, when they are tightened, they are easy to stretch and deform or accumulate in the vertical direction. For example, when the waist protection belt is tightened, the pressure of the left waist belt and the right waist belt on the user's abdomen is uneven, which makes people feel the uncomfortable feeling of being strangled in the abdomen. 3) When the left and right waist belts are tightened, accumulation is easy to occur on the abdomen, and the knitted products after accumulation have poor air permeability.

technical problem

The technical problem to be solved by the utility model is to provide a web pressing plate for lumbar support belt that can make the abdomen evenly compressed and obtain the effect of protecting the lumbar spine by applying positive pressure to the lumbar spine.

Technical solutions

In order to solve the above technical problems, the technical solutions adopted by the present utility model are:

The web pressing plate used in the waist protection belt of the present invention is characterized in that it is an arc-shaped plate that has good elastic deformation and is made of plastic material, and the arc of the inner surface of the arc-shaped plate is basically the same as that of the front abdomen of the human body. The arc length of the arc-shaped plate is the length from the left lateral oblique muscle to the right lateral oblique muscle of the human abdomen, and its height is between 10 cm and 30 cm.

A number of ventilation holes are arranged on the arc-shaped plate.

The thickness of the arc-shaped plate is 1.0mm-3.0mm.

On the left and right sides of the arc-shaped plate are respectively provided with recesses for installing the rope fastening plate, and a plurality of buckle holes are arranged in the recesses. Correspondingly, the rope fastening plate is provided with a snap-fit The card block in the buckle hole.

The shape of the rope fastening plate is a horizontal "L" shape, the "L"-shaped horizontal plate is fixed in the recess in a snap connection manner, and the "L"-shaped vertical plate is suspended in the air and connected to the curved plate. parallel.

The "L"-shaped vertical plates of the two rope fastening plates are arranged opposite to each other.

Beneficial effect

The utility model adopts an arc-shaped compression web which is rigid and has a shape similar to the abdomen of the human body, so that the waist protection belt with the compression web can generate a positive and uniformly distributed force on the abdomen. By tightening the waist protection belt, the web pressing plate cooperates with the waist protection part on the waist protection belt and respectively presses the back waist back and forth, and this structure can have a better effect on protecting the lumbar spine. In addition, since the pressing web is a hard board, the waist protection belt of knitted products pressed against it will not be wrinkled, rolled or piled up.

Description of the drawings

Fig. 1 is a schematic diagram of the pressing web of the present invention. Fig. 2 is an exploded schematic diagram of the rope fastening plate and the arc plate in Fig. 1. Fig. 3 is a front side view of Fig. 1.

The reference signs are as follows: the arc-shaped plate 1, the vent hole 2, the rope fastening plate 3, the recess 4, the buckle hole 5, and the clamping block 6.

The best mode of the present invention

As shown in Figure 1, the web pressing plate used on the waist protection belt of the present invention is an arc-shaped plate 1 that has good elastic deformation and is made of plastic material. The curvature of the inner surface of the arc-shaped plate 1 is basically the same as that of the front abdomen of the human body. In the same way, using it in combination with an ordinary waist belt can produce a better protection effect on the lumbar spine. That is, the curved plate 1 is lined on the abdomen. Because it is a rigid plate with certain elasticity, under the tightening pressure of the ordinary waist protection belt, the pressure generated by the waist protection belt first acts on the curved plate 1 and then passes through the arc. The plate 1 acts on the abdomen with uniformly distributed pressure, so that the lumbar spine obtains a force that is uniformly pressed by the abdomen.

It can effectively prevent the recovered person from leaning forward excessively after wearing the waist support, maintain an upright state, and fully protect the spine. At the same time, the waist protection part of the waist protection belt (that is, the part of the waist protection belt corresponding to the back waist) is matched with the pressure on the back The protection of the lumbar spine can have unexpected beneficial effects.

Since the curved board 1 is a hard board, the waist protection belt of the knitted product stretched on it will not be wrinkled, rolled or piled up.

The arc length of the arc plate 1 (that is, the length of the transverse arc when placed on the abdomen) is approximately the same as the arc length of the user's abdomen, that is, taking the human abdomen as an example, the arc length is roughly from the left lateral oblique muscle to The length of the right external abdominal oblique muscle is suitable for people, and it is suitable to cover 60%-80% of the abdomen. The height of the utility model is set between 10cm-30cm.

In order to make the arc-shaped plate 1 have good air permeability, a number of air holes 2 can be arranged on it, and the shape of the air holes 2 adopts a diamond pattern shape.

The thickness of the arc-shaped plate 1 is 1.0 mm-3.0 mm, preferably 1.5 mm-2.5 mm.

When in use, the arc-shaped plate 1 can be inserted between the ordinary waist belt and the abdomen, or a concealed pocket can be arranged on the ordinary waist belt, and then the curved plate 1 can be inserted into the concealed pocket. The central axis of the arc-shaped plate 1 inserted into the concealed pocket is roughly consistent with the central vertical line passing through the navel.

As shown in Figures 2 and 3, in order to be suitable for waist protection belts with a rear tightening structure, on the left and right sides of the arc-shaped plate 1, there are respectively provided recesses 4 for installing the rope fastening plate 3, and the recesses 4 are provided with There are a plurality of buckle holes 5, and correspondingly, the rope tightening plate 3 is provided with a buckle 6 that can be clamped in the buckle hole 5.

The shape of the rope tightening plate 3 is a horizontal "L" shape, the "L"-shaped horizontal plate is fixed in the recess 4 by a snap connection, and the "L"-shaped vertical plate is suspended in the air and connected to the arc. The shape plate 1 is parallel.

The "L"-shaped vertical plates of the two rope fastening plates 3 are arranged opposite to each other.

When in use, insert the arc-shaped plate 1 into the concealed pocket provided on the waist protection belt, and then extend the rope fastening plate 3 on it from the window holes provided on the waist protection belt, so that it needs to be retracted by a drawstring When tightening the waist belt with the rear tightening structure, pull the rope forward, then pass the rope around the corresponding rope tightening plate 3 to further tighten it, and then fix the rope. The function of the rope buckle plate 3 is to facilitate the operator to use a small force to tighten the rope.

Claims

A web pressing plate used on a waist protection belt, characterized in that it is an arc-shaped plate (1) that is elastically deformed and made of plastic material, and the inner surface of the arc-shaped plate (1) is basically the same as that of the front abdomen of the human body. Similarly, the arc length of the arc-shaped plate (1) is the length from the left lateral oblique muscle to the right lateral oblique muscle of the human abdomen, and its height is between 10cm-30cm.
The web pressing plate for waist protection belt according to claim 1, characterized in that: a plurality of ventilation holes (2) are provided on the arc-shaped plate (1).
The web pressing plate for waist protection belt according to claim 2, characterized in that: the thickness of the arc-shaped plate (1) is 1.0mm-3.0mm.
The web pressing plate for waist protection belt according to claim 3, characterized in that: on the left and right sides of the arc-shaped plate (1) are respectively provided with recesses (3) for installing the rope fastening plate (3). 4) A plurality of buckle holes (5) are provided in the recess (4), and correspondingly, a buckle that can be clamped in the buckle hole (5) is provided on the rope tightening plate (3) (6).
The web pressing plate used for waist protection belt according to claim 4, characterized in that: the shape of the rope tightening plate (3) is a horizontal "L" shape, and the "L"-shaped horizontal plate is buckled The connection mode is fixed in the recess (4), and the "L"-shaped vertical plate is suspended and parallel to the arc-shaped plate (1).
The web pressing plate for waist protection belt according to claim 4, characterized in that: the "L"-shaped vertical plates of the two rope fastening plates (3) are arranged opposite to each other.