CN215081269U

CN215081269U - Adjustable lower limb fixing pad

Info

Publication number: CN215081269U
Application number: CN202120596707.9U
Authority: CN
Inventors: 蒋红燕
Original assignee: DANYANG PEOPLE'S HOSPITAL
Current assignee: DANYANG PEOPLE'S HOSPITAL
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-10
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a low limbs fixation pad with adjustable, including the first pad body, the second pad body, the third pad body and bandage, the inside second pad body that slides of the first pad body is equipped with, the inside third pad body that slides of the second pad body is equipped with, the first pad body, the second pad body, the third pad body top all are seted up flutedly, just be equipped with the gasbag in the recess, the first pad body, the second pad body, the third pad body both sides outer wall all are equipped with the knob, the knob side all runs through the logical groove of seting up and supplying the bandage to pass through, it is equipped with the depression bar to lead to the equal activity of groove top, the bandage of lapping is all installed through the mounting bracket in the inside top face both sides of the first pad body, the second pad body, the third pad body bottom face all set up the kerve of two symmetries, just the telescopic link is all installed to the kerve. This lower limbs fixed bolster with adjustable, simple structure, adjustable pad body length is convenient for accomodate and carry.

Description

Adjustable lower limb fixing pad

Technical Field

The utility model belongs to the technical field of medical device, concretely relates to low limbs heelpiece with adjustable.

Background

The lower limb fixing pad is suitable for soft tissue protection such as position support and bone protrusion of long-term bedridden and rehabilitation patients, effectively prevents bedsore, can lift 15-30 cm of lower limbs, and keeps physiological bending of the lower limbs. Is suitable for the lower limb operation and the traction position after tibiofibula and femoral fracture,

the size of current low limbs fixation pad is fixed, can't be applicable to the patient of different sizes, and the comfort level is not high, and inconvenient accomodating and carrying, and the length of fixed band also can not be adjusted, consequently urgently needs a low limbs fixation pad with adjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs fixation pad with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable lower limb fixing cushion comprises a first cushion body, a second cushion body, a third cushion body and a binding belt, a second pad body is arranged in the first pad body in a sliding manner, a third pad body is arranged in the second pad body in a sliding manner, the tops of the first pad body, the second pad body and the third pad body are all provided with grooves, the air bag is arranged in the groove, the outer walls of the two sides of the first pad body, the second pad body and the third pad body are all provided with a knob, a through groove for the bandage to pass through is arranged at the side of the knob in a penetrating way, a pressure bar is movably arranged above the through groove, the two sides of the top end surface inside the first pad body, the second pad body and the third pad body are all provided with coiled binding bands through mounting frames, the bottom end surfaces of the second pad body and the third pad body are both provided with two symmetrical bottom grooves, and telescopic rods are arranged in the bottom grooves, and a handle is arranged on the outer wall of one surface of the first pad body, which is far away from the second pad body.

Preferably, the outer walls of the two sides of the first cushion body are respectively provided with a sliding groove, the two sliding grooves are internally and slidably provided with sliding blocks with rectangular structures, the two sliding blocks are respectively and fixedly provided with a rotating rod, and a stop rod is fixedly connected between the two rotating rods.

Preferably, an air cavity is arranged at one end of the interior of the first cushion body, which is far away from the second cushion body, and the air cavity is connected with the air bag in the groove through a hose.

Preferably, an air pipe communicated with the air cavity penetrates through the bottom end of one surface, away from the second cushion body, of the first cushion body, a pressing bag is installed at one end, away from the air cavity, of the air pipe in a threaded mode, and a one-way valve is installed in the pressing bag.

Preferably, the knob penetrates through the side walls of the first cushion body, the second cushion body and the third cushion body and is fixedly connected with the center of the first gear, the first gear is vertically meshed with the second gear, the second gear is rotatably installed on the top end faces of the interiors of the first cushion body, the second cushion body and the third cushion body, the second gear is horizontally meshed with the clamping column, and one end, far away from the first cushion body, the second cushion body and the third cushion body, of the clamping column is vertically connected with the pressure rod.

Preferably, the side wall of the knob is provided with a connecting plate, and the connecting plate is provided with a screw which is abutted against the side walls of the first pad body, the second pad body and the third pad body in a penetrating manner.

The utility model discloses a technological effect and advantage: this low limbs fixation pad with adjustable, through the first pad body, the second pad body, the setting of the third pad body has reached the effect of conveniently taking in and carrying, and the slip between the pad body sets up the length of the adjustment pad body of being convenient for, the setting through mounting bracket and depression bar has reached the effect of being convenient for adjust bandage length, be applicable to different patients 'size, the comfort level of the pad body is improved, the height-adjustable's that sets up through the gasbag the pad body effect has been reached, can finely tune the height of the pad body, the comfort of using is further improved, this low limbs fixation pad with adjustable, moreover, the steam generator is simple in structure, the adjustable pad body length, and the portable bag is convenient for take in and carry.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the first pad body of the present invention;

FIG. 3 is a schematic view of the connection structure of the first pad and the second pad of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1 a first cushion body, 2 a second cushion body, 3 a third cushion body, 4 shift rods, 5 rotating rods, 6 sliding grooves, 7 sliding blocks, 8 clamping columns, 9 through grooves, 10 knobs, 11 grooves, 12 air bags, 13 hoses, 14 handles, 15 pressing bags, 16 air pipes, 17 air chambers, 18 telescopic rods, 19 bottom grooves, 20 mounting frames, 21 binding bands, 22 a second gear and 23 a first gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an adjustable lower limb fixing pad as shown in figures 1-4, which comprises a first pad body 1, a second pad body 2, a third pad body 3 and a binding band 21, wherein the second pad body 2 is arranged inside the first pad body 1 in a sliding way, the third pad body 3 is arranged inside the second pad body 2 in a sliding way, the top parts of the first pad body 1, the second pad body 2 and the third pad body 3 are all provided with a groove 11, an air bag 12 is arranged in the groove 11, the outer walls of the two sides of the first pad body 1, the second pad body 2 and the third pad body 3 are all provided with a knob 10, the side of the knob 10 is all penetrated and provided with a through groove 9 for the binding band 21 to pass through, a pressure bar is movably arranged above the through groove 9, the binding bands 21 in rolls are arranged on the two sides of the top end surfaces inside the first pad body 1, the second pad body 2 and the third pad body 3 through a mounting rack 20, and a magic tape is arranged on one end of the binding band 21 extending out of the through groove 9, two symmetrical bottom grooves 19 are formed in the bottom end surfaces of the second cushion body 2 and the third cushion body 3, telescopic rods 18 are installed in the bottom grooves 19, and a handle 14 is installed on the outer wall of one surface, far away from the second cushion body 2, of the first cushion body 1.

Specifically, the outer walls of the two sides of the first cushion body 1 are both provided with sliding grooves 6, two sliding blocks 7 with rectangular structures are arranged in the two sliding grooves 6 in a sliding mode, the two sliding blocks 7 are fixedly provided with rotating rods 5, a gear rod 4 is fixedly connected between the two rotating rods 5, the rotating rods 5 are rotated clockwise, the gear rod 4 is driven to move downwards until the second cushion body 2 can be drawn out from the first cushion body 1, and then the third cushion body 3 is drawn out from the second cushion body 2.

Specifically, an air cavity 17 is arranged at one end of the interior of the first cushion body 1, which is far away from the second cushion body 2, the air cavity 17 is connected with the air bag 12 in the groove 11 through a hose 13, the hose 13 is long enough, and the hose 13 conveys air into the air bag 12.

Specifically, an air pipe 16 communicated with an air cavity 17 penetrates through the bottom end of one surface of the first cushion body 1, which is far away from the second cushion body 2, a pressing bag 15 is installed at one end of the air pipe 16, which is far away from the air cavity 17, through threads, a one-way valve is installed in the pressing bag 15, the pressing bag 15 is pressed, and air is compressed into the air cavity 17 from the air pipe 16

Specifically, the knob 10 penetrates through the side walls of the first pad body 1, the second pad body 2 and the third pad body 3 and is fixedly connected with the center of the first gear 23, the first gear 23 is vertically engaged with the second gear 22, the second gear 22 is rotatably installed on the top end surfaces of the interiors of the first pad body 1, the second pad body 2 and the third pad body 3, the second gear 22 is horizontally engaged with the clamping column 8, one end of the clamping column 8, which is far away from and extends out of the first pad body 1, the second pad body 2 and the third pad body 3, is vertically connected with the pressing rod, one end of the pressing rod, which is far away from the clamping column 8, is fixedly connected with the moving column, the connecting column penetrates through the first pad body 1, the second pad body 2 and the third pad body 3 and is connected with the clamping column 8 through the connecting rod, the binding band 21 is pulled out of the through groove 9 and is adhered through the magic tape, the knob 10 is rotated to drive the first gear 23 to rotate, so as to drive the second gear 22 engaged with the first gear 23 to rotate, and then the clamping column 8 is driven to move horizontally, so that the pressure lever moves towards the direction close to the side walls of the first pad body 1, the second pad body 2 and the third pad body 3 until the binding band 21 is pressed.

Specifically, the side wall of the knob 10 is provided with a connecting plate, the connecting plate is provided with screws which are abutted against the side walls of the first pad body 1, the second pad body 2 and the third pad body 3 in a penetrating manner, and the position of the knob 10 is fixed by screwing the screws so that the lower limbs of the patient are fixed by the binding bands 21.

The working principle is as follows: when the adjustable lower limb fixing cushion is used, the first cushion body 1 is moved to a designated position by using the handle 14, then the sliding block 7 is slid to a larger space of the sliding groove 6, then the rotating rod 5 is rotated clockwise to drive the stop lever 4 to move downwards until the second cushion body 2 can be drawn out from the first cushion body 1, then the third cushion body 3 is drawn out from the second cushion body 2, after the second cushion body 2 and the third cushion body 3 are drawn out, the telescopic rods 18 in the bottom grooves 19 at the bottom ends of the first cushion body 1 and the second cushion body 2 are stretched until the telescopic rods are abutted to the ground to support the ground, the first cushion body 1, the second cushion body 2 and the third cushion body 3 form a long cushion body for supporting the lower limbs of a patient, the stretching lengths of the second cushion body 2 and the third cushion body 3 can be adjusted according to the supporting requirement, then the pressing bag 15 is pressed to compress gas into the air cavity 17 from the air pipe 16, the air is conveyed to the air bag 12 through the hose 13, the height of the fixing pad can be finely adjusted through the arrangement of the air bag 12, the comfort of a patient can be effectively improved, the binding band 21 is pulled out from the through groove 9 and is adhered through magic tape, the knob 10 is rotated to drive the first gear 23 to rotate, so that the second gear 22 meshed with the first gear 23 is driven to rotate, the clamping column 8 is driven to horizontally move, the pressure rod moves towards the direction close to the first pad body 1, the second pad body 2 and the side wall of the third pad body 3 until the binding band 21 is pressed, the position of the knob 10 is fixed by screwing the screw, the binding band 21 is used for fixing the lower limb of the patient, and the adjustable lower limb fixing pad is simple in structure, the length of the pad body can be adjusted, and the lower limb fixing pad is convenient to store and carry.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lower limbs fixed bolster with adjustable, includes first pad body (1), second pad body (2), third pad body (3) and bandage (21), its characterized in that: a second cushion body (2) is arranged inside the first cushion body (1) in a sliding manner, a third cushion body (3) is arranged inside the second cushion body (2) in a sliding manner, the tops of the first cushion body (1), the second cushion body (2) and the third cushion body (3) are all provided with a groove (11), an air bag (12) is arranged in the groove (11), the outer walls of the two sides of the first cushion body (1), the second cushion body (2) and the third cushion body (3) are all provided with a knob (10), the knob (10) is all penetrated through a through groove (9) for the bandage (21) to pass through, a pressure lever is movably arranged above the through groove (9), the bandage (21) in a coiled manner is arranged on the two sides of the top end surface inside the first cushion body (1), the second cushion body (2) and the third cushion body (3) through a mounting frame (20), and two symmetrical bottom grooves (19) are arranged on the bottom end surfaces of the second cushion body (2) and the third cushion body (3), and telescopic rods (18) are arranged in the bottom grooves (19), and a lifting handle (14) is arranged on the outer wall of one surface, far away from the second cushion body (2), of the first cushion body (1).

2. The adjustable lower limb immobilization pad of claim 1 wherein: the first pad body (1) both sides outer wall has all been seted up spout (6), two all slide in the spout (6) and be equipped with slider (7) of rectangle structure, and two equal fixed mounting bull stick (5) of slider (7), two fixed connection shelves pole (4) between bull stick (5).

3. The adjustable lower limb immobilization pad of claim 1 wherein: an air cavity (17) is arranged at one end of the interior of the first cushion body (1) far away from the second cushion body (2), and the air cavity (17) is connected with an air bag (12) in the groove (11) through a hose (13).

4. The adjustable lower limb immobilization pad of claim 3 wherein: an air pipe (16) communicated with the air cavity (17) penetrates through the bottom end of one surface, away from the second cushion body (2), of the first cushion body (1), a pressing bag (15) is installed at one end, away from the air cavity (17), of the air pipe (16) in a threaded mode, and a one-way valve is installed in the pressing bag (15).

5. The adjustable lower limb immobilization pad of claim 1 wherein: the knob (10) penetrates through the side walls of the first pad body (1), the second pad body (2) and the third pad body (3) and is fixedly connected with the center of the first gear (23), the first gear (23) is vertically meshed with the second gear (22), the second gear (22) is rotatably installed on the top end faces of the interiors of the first pad body (1), the second pad body (2) and the third pad body (3), the second gear (22) is horizontally meshed with the clamping column (8), and one end, far away from the first pad body (1), the second pad body (2) and the third pad body (3), of the clamping column (8) is vertically connected with the pressure rod.

6. The adjustable lower limb immobilization pad of claim 1 wherein: the side wall of the knob (10) is provided with a connecting plate, and the connecting plate is provided with screws which are abutted against the side walls of the first pad body (1), the second pad body (2) and the third pad body (3) in a penetrating manner.