CN215938067U - Lower limb posture restraint brace - Google Patents

Abstract

The utility model discloses a lower limb posture restraint brace which comprises an upper bracket, a lower bracket, a hard plate, a plurality of connecting buckles and a plurality of elastic belts, wherein the upper bracket is fixed on the lower bracket; the cross sections of the upper bracket and the lower bracket are both U-shaped structures; the connecting buckles are arranged on two sides of the upper bracket and the lower bracket at intervals; each connecting buckle comprises a sawtooth strip and a buckle; one end of each sawtooth strip is fixedly connected to the upper support, each buckle is fixedly connected to the lower support, and the other end of each sawtooth strip is detachably connected with a corresponding buckle; the elastic belts are arranged at intervals on two sides of the lower bracket; one elastic belt on one side is connected with the corresponding elastic belt on the other side by bypassing the upper bracket; the bottom of lower carriage is equipped with a first mounting groove, and the hardboard inlays the dress in first mounting groove. The utility model can brake the positions of the lower legs and the thighs of the patient, prevent the knees from bending, and solve the problems that the lower limbs of the patient are not fixed enough by the existing restraint belts or plates, and the knees of the patient can be bent easily.

Description

Lower limb posture restraint brace

Technical Field

The utility model relates to the field of medical appliances, in particular to a lower limb position restriction support.

Background

The knees of some patients after leg surgery cannot be bent, and the legs need to be straightened for fixing the body position; the fixing means that hospital used usually at present adopts a hardboard to fix, wraps up patient's knee with the cotton during use, then adopts the hardboard to press from both sides tightly, and is fixed through wide cloth and thin cloth ligature, lets patient's knee crooked, but ordinary hardboard laminating nature is not good, and fixed effect is unsatisfactory, and patient's knee can be crooked easily, influences the treatment process.

Disclosure of Invention

The utility model provides a lower limb position restraining support which can brake the positions of the lower legs and the upper legs of a patient, prevent the knees from bending and solve the problem that the knees of the patient can be easily bent due to the fact that the fixing degree of the existing restraining belts or plates to the lower limbs of the patient is insufficient.

A lower limb body position constraint brace comprises an upper bracket, a lower bracket, a hard plate, a plurality of connecting buckles and a plurality of elastic belts; the cross sections of the upper bracket and the lower bracket are both U-shaped structures; the U-shaped openings of the upper bracket and the lower bracket are oppositely arranged, and the connecting buckles are arranged at two sides of the upper bracket and the lower bracket at intervals; each connecting buckle comprises a sawtooth strip and a buckle; one end of each sawtooth strip is fixedly connected to the upper support, each buckle is fixedly connected to the lower support, and the other end of each sawtooth strip is detachably connected with the corresponding buckle; the elastic belts are arranged on two sides of the lower bracket at intervals; one elastic belt on one side is connected with the corresponding elastic belt on the other side by bypassing the upper bracket; the bottom of lower carriage is equipped with a first mounting groove, the hardboard inlays the dress in the first mounting groove.

Further, each buckle comprises a claw, an adjusting bolt and a clamping sleeve; each cutting sleeve is fixedly connected to the lower bracket at intervals; the cutting sleeve is provided with a square hole; the clamping jaw is positioned in the square hole; the adjusting bolt is in threaded connection with one side of the clamping sleeve, and one end of the adjusting bolt penetrates through the clamping sleeve to enter the square hole to be in rotary connection with the clamping jaw; the clamping jaws are provided with barb parts; one end of the sawtooth strip extends into the square hole, and the sawtooth strip faces the clamping jaw and is abutted to the barb part.

Furthermore, one side of each clamping sleeve is riveted and fixed with the lower support, and one end of each sawtooth strip is riveted and fixed with the upper support.

Furthermore, the elastic belts are positioned at two ends of the lower bracket, and an arc-shaped groove is formed in the position, corresponding to the position surrounded by the elastic belts, of the upper bracket; the elastic belt is wound in the arc-shaped groove.

Furthermore, the upper bracket and the lower bracket are made of PE high-density resin materials.

Furthermore, the lower limb posture restriction brace further comprises two hard tubes; and second mounting grooves are formed in two sides of the upper support, and each hard tube is correspondingly embedded in one second mounting groove.

Furthermore, the lower limb body position restraint support further comprises two soft cotton pads, and the two soft cotton pads are embedded in the upper support and the lower support respectively.

The utility model has the beneficial effects that:

1) the upper bracket and the lower bracket are fixed in a vertically split and joint mode, so that the assembly and disassembly are convenient; adopt sawtooth rack and buckle to connect after the laminating, can adjust the elasticity degree according to patient's low limbs size, and use the elastic webbing to assist and bind, the laminating degree is better, and fixed effect is better. The hard board is positioned at the bottom of the lower limb body to further brake the body position of the patient, so that the patient cannot do knee bending action.

2) The adjusting bolt is rotated, the clamping jaw moves along the clamping sleeve to be close to or far away from the sawtooth strip, the sawtooth strip is locked when the clamping jaw is close to the sawtooth strip, and the sawtooth strip is loosened when the clamping jaw is far away from the sawtooth strip, so that the functions of adjusting the length or dismounting are achieved;

3) the rigid plate and the rigid pipe further constrain the patient, the rigid plate strengthens the rigidity strength of the lower bracket, and the rigid pipe strengthens the rigidity strength of the upper bracket;

4) the soft cotton pad top layer adopts close skin material, promotes the travelling comfort, avoids upper bracket and the long-time extrusion to human skin of lower carriage.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention with the upper and lower frames separated;

FIG. 3 is a schematic structural diagram of a front view of the present invention;

FIG. 4 is a schematic structural view of the connecting buckle of the present invention;

the attached drawings are as follows:

1-an upper bracket, 2-a lower bracket,

3-hard board, 4-connecting fastener,

5-elastic band, 6-hard tube,

41-sawtooth strip, 42-buckle,

421-a clamping jaw, 422-an adjusting bolt,

423-card sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a lower limb posture restriction brace comprises an upper bracket 1, a lower bracket 2, a hard plate 3, a plurality of connecting buckles 4 and a plurality of elastic bands 5; the cross sections of the upper bracket 1 and the lower bracket 2 are both U-shaped structures; the U-shaped openings of the upper bracket 1 and the lower bracket 2 are oppositely arranged, and the connecting buckles 4 are arranged at two sides of the upper bracket 1 and the lower bracket 2 at intervals; each connecting buckle 4 comprises a sawtooth rack 41 and a buckle 42; one end of each sawtooth strip 41 is fixedly connected to the upper support 1, each buckle 42 is fixedly connected to the lower support 2, and the other end of each sawtooth strip 41 is detachably connected with one corresponding buckle 42; a plurality of elastic belts 5 are arranged at intervals on two sides of the lower bracket 2; one elastic belt 5 on one side is connected with the corresponding elastic belt 5 on the other side by bypassing the upper bracket 1; the bottom of lower carriage 2 is equipped with a first mounting groove, hardboard 3 inlays to be adorned in the first mounting groove. Specifically, the number of the connecting buckles 4 is four, and the connecting buckles are respectively arranged on two sides of the corresponding knee and two sides of the corresponding lower leg. And avoidance holes are reserved at the positions, corresponding to the knees, of the upper support 1. The upper support 1 and the lower support 2 are integrally formed by adopting a profiling mold, the upper support 1 and the lower support 2 are combined to form a sleeve surrounding the periphery of the leg part according to an ergonomic curve, and the upper support and the lower support are fixed in a vertically split and attached mode when in use, so that the upper support and the lower support are convenient to disassemble and assemble; adopt sawtooth rack 41 and buckle 42 to connect fixedly after the laminating, can adjust the elasticity degree according to patient's low limbs size, and use elastic webbing 5 supplementary binding, the laminating degree is better, and fixed effect is better. The hard board 5 is positioned at the bottom of the lower limb body, and further brakes the body position of the patient, so that the patient cannot do knee bending action.

Referring to fig. 4, each of the fasteners 42 includes a claw 421, an adjusting bolt 422, and a ferrule 423; each cutting sleeve 423 is fixedly connected to the lower bracket 2 at intervals; the clamping sleeve 423 is provided with a square hole; the clamping jaw 421 is positioned in the square hole; the adjusting bolt 422 is in threaded connection with one side of the clamping sleeve 423, and one end of the adjusting bolt 422 penetrates through the clamping sleeve 423 to enter the square hole to be in rotary connection with the clamping jaw 421; the claw 421 is provided with a barb part; one end of the sawtooth strip 41 extends into the square hole, and the sawtooth strip 41 abuts against the barb part towards the claw 421. One side of each clamping sleeve 423 is fixedly riveted with the lower support 2, and one end of each sawtooth strip 41 is fixedly riveted with the upper support 1. Specifically, the two barb parts are respectively arranged at the top and the bottom of one side of the jaw 421, the adjusting bolt 422 is screwed, the jaw 421 moves along the cutting sleeve 423 to be close to or far away from the sawtooth rack 41, the sawtooth rack 41 is locked when being close to, and the sawtooth rack 41 is loosened when being far away from, so that the functions of adjusting the length or dismounting are achieved. The head of the adjusting bolt 422 is provided with a clamping groove, the middle part of the clamping jaw 421 is provided with a connecting hole, and the connecting hole is clamped in the clamping groove to realize rotary connection.

The elastic belts 5 are positioned at two ends of the lower support 2, and an arc-shaped groove is formed in the position, corresponding to the position surrounded by the elastic belts 5, of the upper support 1; the elastic band 5 is encircled in the arc-shaped groove. The elastic belts 5 on the two sides of the end part of the lower bracket 2 are connected and fixed through magic tapes, so that the disassembly and the assembly are convenient; and the elastic band 5 is bound in the arc-shaped groove in a surrounding way, so that the position can be effectively limited, and the upper bracket 1 and the lower bracket 2 are prevented from shifting

The upper support 1 and the lower support 2 are made of PE high-density resin materials. The sawtooth racks 41 and the buckles 42 are made of PE materials, the hardness is moderate, and the upper support 1 and the lower support 2 can be prevented from shifting after connection.

The lower limb posture restriction brace further comprises two hard tubes 6; and second mounting grooves are formed in two sides of the upper support 1, and each hard tube 6 is correspondingly embedded in one second mounting groove. The second mounting grooves are positioned on two sides of the knee, so that the positions of the thigh and the shank are further restrained, the knee is prevented from bending, when the knee joint is used, the hard pipe 6 is inserted into the grooves to complete connection, and the hard pipe 6 can be made of a stainless steel thin pipe; the hard plate 3 can also be made of stainless steel plates, and the hard plate 3 is bent into an arc shape to fit the shape of the lower bracket 2. Both the hard plate 3 and the hard tube realize further restraint to the patient, and the hard plate 3 strengthens the rigidity intensity of the lower support 2, and the hard tube 6 strengthens the rigidity intensity of the upper support 1.

The lower limb body position restriction support further comprises two soft cotton pads (not shown in the figure), and the two soft cotton pads are embedded in the upper support 1 and the lower support 2 respectively. The soft cotton pad can adopt a spongy cushion or a latex pad, the surface layer is made of a skin-friendly material, the comfort is improved, and the long-time extrusion on the skin of the human body by the upper support 1 and the lower support 2 is avoided.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims (7)

1. A lower limb body position constraint brace is characterized by comprising an upper bracket, a lower bracket, a hard plate, a plurality of connecting buckles and a plurality of elastic belts; the cross sections of the upper bracket and the lower bracket are both U-shaped structures; the U-shaped openings of the upper bracket and the lower bracket are oppositely arranged, and the connecting buckles are arranged at two sides of the upper bracket and the lower bracket at intervals; each connecting buckle comprises a sawtooth strip and a buckle; one end of each sawtooth strip is fixedly connected to the upper support, each buckle is fixedly connected to the lower support, and the other end of each sawtooth strip is detachably connected with the corresponding buckle; the elastic belts are arranged on two sides of the lower bracket at intervals; one elastic belt on one side is connected with the corresponding elastic belt on the other side by bypassing the upper bracket; the bottom of lower carriage is equipped with a first mounting groove, the hardboard inlays the dress in the first mounting groove.

2. The lower limb posture restraint brace of claim 1, wherein each buckle comprises a jaw, an adjusting bolt and a ferrule; each cutting sleeve is fixedly connected to the lower bracket at intervals; the cutting sleeve is provided with a square hole; the clamping jaw is positioned in the square hole; the adjusting bolt is in threaded connection with one side of the clamping sleeve, and one end of the adjusting bolt penetrates through the clamping sleeve to enter the square hole to be in rotary connection with the clamping jaw; the clamping jaws are provided with barb parts; one end of the sawtooth strip extends into the square hole, and the sawtooth strip faces the clamping jaw and is abutted to the barb part.

3. The lower limb posture restriction brace of claim 2, wherein one side of each cutting sleeve is riveted with the lower support, and one end of each sawtooth strip is riveted with the upper support.

4. The lower limb posture restriction brace of claim 3, wherein the elastic bands are arranged at two ends of the lower bracket, and the upper bracket is provided with an arc-shaped groove corresponding to the position surrounded by the elastic bands; the elastic belt is wound in the arc-shaped groove.

5. The lower limb posture restraint brace of claim 1, wherein the upper support and the lower support are made of PE high-density resin material.

6. The lower limb position restraint brace of claim 5, further comprising two rigid tubes; and second mounting grooves are formed in two sides of the upper support, and each hard tube is correspondingly embedded in one second mounting groove.

7. The lower limb posture restraint brace of claim 5, further comprising two soft cotton pads embedded in the upper bracket and the lower bracket respectively.

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