CN212439986U

CN212439986U - Combined back frame for waist and back

Info

Publication number: CN212439986U
Application number: CN202020493841.1U
Authority: CN
Inventors: 庄艳玲
Original assignee: Xiamen Chengli Medical Equipment Co ltd
Current assignee: Xiamen Chengli Medical Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-02
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a waist and back of body is with combination formula back of body frame belongs to medical instrument technical field, include the waist support that suits with human waist profile and the back of body profile suits, the both ends of waist support are encircleed and are extended to the back of body behind the waist and connect and compress tightly the back of body, waist support with be equipped with the magic subsides of mutually supporting between the back of body, waist support both ends are followed the bilateral symmetry and the parallel of its connecting wire and are equipped with the assembly pulley, two the interval winding has the elastic connection rope in proper order between the assembly pulley, the both ends winding of elastic connection rope follow behind the assembly pulley waist support week side surface encircle extremely the waist support is kept away from a side and the mutual buckle of back of body is connected, the utility model has the advantages of convenient to detach and combination waist support and back of body, convenience of customers uses.

Description

Combined back frame for waist and back

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a combined back frame for the waist and the back.

Background

At present, the waist support is the protective equipment that is used for protecting the waist, and the back protector is the protective equipment that is used for protecting the back, and some patients waist also are injured when the back is injured, at this moment need carry out nursing simultaneously to waist and back, when patient's back is better than the waist earlier, just no longer need the reuse back protector, only need the waist support.

The waist support, the back support and the waist support and back integrated combination sold in the market at present can not meet the situation that only the waist support and the back support are used, and the waist support and the back support need to be purchased independently, so that the waist support and the back support are inconvenient.

Based on this, the utility model designs a back of the body is with combination formula back of the body frame to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back of the body is with combination formula back of the body frame to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waist back of body is with combination formula back of body frame, includes the back of body that suits with human waist profile and the back of body that suits with human back profile, the both ends of back of body encircle extend to the back behind the waist and connect and compress tightly the back of body, the back of body with be equipped with the magic subsides of mutually supporting between the back of body, the bilateral symmetry and the parallel of its connecting wire are followed at the back of body both ends and are equipped with the assembly pulley, two the interval winding has the elasticity rope in proper order between the assembly pulley, the both ends winding of elasticity rope follow behind the assembly pulley waist of body week side surface encircle extremely the back of body is kept away from a side and the mutual buckle of back of body is connected.

Preferably, the pulley block comprises an upper pulley, a lower pulley and a middle pulley arranged between the upper pulley and the lower pulley, and the upper pulley and the lower pulley are arranged into a plurality of pulleys.

Preferably, the elasticity rope includes first elasticity rope, second elasticity rope, the buckle include first buckle with first buckle matched with second buckle, third buckle and with third buckle matched with fourth buckle, first elasticity rope one end is fixed in on the first buckle, the other end passes in proper order wherein one side intermediate pulley, between the adjacent both sides upper sheave and the intermediate pulley of opposite side, last with the second buckle is fixed, second elasticity rope one end is fixed in on the third buckle, the other end passes in proper order wherein one side intermediate pulley, between the adjacent both sides lower sheave and the intermediate pulley of opposite side, last with the fourth buckle is fixed.

Preferably, the middle pulley include down the fixing base and with fixing base matched with upper cover down, the fixing base is equipped with the spliced pole down and follows the fixing base circumferencial direction symmetry is equipped with the wrapping post down, the spliced pole is kept away from fixing base one end is equipped with the recess down, the upper cover be equipped with wrapping post assorted circular recess and with recess matched with joint post.

Preferably, the two sides of the waist support are symmetrically provided with support bars, and the upper ends of the two support bars penetrate through the waist support to press the back support.

Preferably, a protective sleeve is arranged on the outer side of the elastic rope on the periphery of the waist support, and the elastic rope penetrates through the protective sleeve.

Preferably, the two ends of the waist support are provided with a bendable fixing plate, and the pulley block is fixed on the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: set up assembly pulley and elasticity rope, encircle behind the waist at the both ends of waist support and twine through the elasticity rope the assembly pulley makes the waist support compress tightly the waist, owing to set up magic subsides and the back of the body pad and set up in the back of the body pad inboard, the waist support compresses tightly the back of the body pad, can make things convenient for the dismantlement and the combination of waist support and back of the body pad through the magic subsides, and convenience of customers uses.

The utility model is provided with the upper pulley, the lower pulley, the first elastic rope and the second elastic rope, and the upper part of the waist support is wound more tightly than the lower part of the waist support according to the body shape of the human body with the upper part smaller than the lower part; the connecting column, the winding column and the clamping column are arranged, so that the first elastic rope and the second elastic rope can conveniently penetrate through the winding column without mutual interference on one hand, and the lower fixing column and the upper cover can be conveniently detached on the other hand; the protective sleeve can protect the elastic rope from being abraded when the elastic rope stretches; the pulley block is firmly installed by arranging the fixed plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of the intermediate pulley according to the present embodiment;

fig. 3 is a schematic view of the structure of the buckle and the elastic cord of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. waist protection; 2. protecting the back; 3. a pulley block; 4. an upper pulley; 5. a middle pulley; 51. a lower fixed seat; 511. connecting columns; 512. a winding post; 52. an upper cover; 521. a circular groove; 522. a clamping column; 6. a lower pulley; 7. buckling; 71. a first buckle; 72. a second buckle; 73. a third buckle; 74. a fourth buckle; 8. an elastic cord; 81. a first elastic cord; 82. a second elastic cord; 9. a supporting strip; 10. a protective sleeve; 11. and (7) fixing the plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waist back of body is with combination formula back of body frame, include the back of body 1 that suits with human waist profile and the back of body 2 that suits with human back profile, the both ends of back of body 1 encircle extend to the back behind the waist and connect and compress tightly back of body 2, be equipped with the magic subsides of mutually supporting between back of body 1 and the back of body 2, 1 both ends of back of body are along the bilateral symmetry and the parallel arrangement of its connecting wire and are equipped with assembly pulley 3, interval winding elasticity rope 8 in proper order between two assembly pulleys 3, 1 week side surface of back of edge back of body 1 is encircleed to the back of body 1 and is kept away from a side of back of body 2 and mutual buckle 7 is connected at the both ends.

Preferably, the pulley block 3 includes an upper pulley 4, a lower pulley 6 and a middle pulley 5 disposed between the upper pulley 4 and the lower pulley 6, the upper pulley 4 and the lower pulley 6 are disposed in a plurality of numbers, in this embodiment, there are two upper pulleys 4 and two lower pulleys 6 respectively.

Preferably, the elastic cord 8 comprises a first elastic cord 81 and a second elastic cord 82, the buckle 7 comprises a first buckle 71, a second buckle 72, a third buckle 73 and a fourth buckle 74 matched with the third buckle 73, the first elastic cord 81 has one end fixed on the first buckle 71 and the other end passing through one of the middle pulleys 5 on one side, between the upper pulleys 4 on two adjacent sides and the middle pulley 5 on the other side in sequence and finally fixed with the second buckle 72, one end of the second elastic cord 82 is fixed on the third buckle 73 and the other end passing through one of the middle pulleys 5 on one side, between the lower pulleys 6 on two adjacent sides and the middle pulley 5 on the other side in sequence and finally fixed with the fourth buckle 74, the upper pulley 4 and the lower pulley 5 are arranged, so that the degree of tension of the first elastic cord 81 is different from that of the second elastic cord 82 according to the small and large body size of the upper body, the waist support 1 is closer to the body shape of the human body.

Preferably, the middle pulley 5 includes a lower fixing seat 51 and an upper cover 52 matched with the lower fixing seat 51, the lower fixing seat 51 is provided with a connecting column 511 and winding columns 512 symmetrically arranged along the circumferential direction of the lower fixing seat 51, one end of the connecting column 511 far away from the lower fixing seat 51 is provided with a groove, the upper cover 52 is provided with a circular groove 521 matched with the winding columns 512 and a clamping column 522 matched with the groove, the circumferential side of the clamping column 522 is provided with an arc bump, an arc groove matched with the arc bump is arranged in the groove, and the first elastic rope 81 and the second elastic rope 82 do not interfere with each other when passing through the middle pulley 5 by arranging the connecting column 511 and the winding columns 512.

Preferably, the support bars 9 are symmetrically arranged on both sides of the waist support 1, the upper ends of the two support bars 9 penetrate through the waist support 1 to press the back support 2, the back support 2 is a high waist support in this embodiment, and the back support 2 is pressed by the support bars 9, so that the back support 2 is not bent at the position covered by the waist support 1.

Preferably, the protective sleeve 10 is arranged on the periphery of the waist support 1 outside the elastic rope 8, the elastic rope 8 penetrates through the protective sleeve 10, and the protective sleeve 10 is arranged, so that the elastic rope 8 is not worn when being stretched, and the service time of the elastic rope 8 is delayed.

Preferably, the two ends of the waist support 1 are provided with a bendable fixing plate 11, the pulley block 3 is fixed on the fixing plate 11, and the pulley block 3 is firmly installed by arranging the fixing plate 11.

One specific application of this embodiment is: when the waist support 1 and the back support 2 need to be used together, the waist support 1 and the back support 2 are combined together through the magic tapes, the first buckle 71, the second buckle 72, the third buckle 73 and the fourth buckle 74 are buckled respectively, the support bar 9 compresses the back support 2, when the back support 2 needs to be used alone, the back support 2 is detached, and the waist support 1 is directly surrounded on the waist, and the buckle 7 can be buckled.

To sum up, set up assembly pulley 3 and elasticity rope 8, encircle behind the waist at the both ends of waist support 1 and twine through elasticity rope 8 assembly pulley 3 makes waist support 1 compress tightly the waist, owing to set up magic subsides and backpiece 2 and set up in backpiece 2 inboardly, waist support 1 compresses tightly backpiece 2, pastes the dismantlement and the combination that can make things convenient for waist support 1 and backpiece 2 through the magic, and convenience of customers uses.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combination formula back of body frame for back which characterized in that: include waist support (1) that suits with human waist profile and back guard (2) that suits with human back profile, extend to the back and connect and compress tightly after the waist is encircleed at the both ends of waist support (1) back guard (2), waist support (1) with be equipped with the magic subsides of mutually supporting between back guard (2), waist support (1) both ends are followed the bilateral symmetry and the parallel of its connecting wire and are equipped with assembly pulley (3), two the interval winding has elasticity rope (8) in proper order between assembly pulley (3), the both ends winding of elasticity rope (8) follow behind assembly pulley (3) waist support (1) week side surface encircle extremely waist support (1) is kept away from a side and mutual buckle (7) of back guard (2) are connected.

2. The combined back frame for a lumbar spine as claimed in claim 1, wherein: the pulley block (3) comprises an upper pulley (4), a lower pulley (6) and a middle pulley (5) arranged between the upper pulley (4) and the lower pulley (6), and the upper pulley (4) and the lower pulley (6) are arranged into a plurality of parts.

3. The combined back frame for a lumbar spine as claimed in claim 2, wherein: the elastic rope (8) comprises a first elastic rope (81) and a second elastic rope (82), the buckle (7) comprises a first buckle (71), a second buckle (72) matched with the first buckle (71), a third buckle (73) and a fourth buckle (74) matched with the third buckle (73), one end of the first elastic rope (81) is fixed on the first buckle (71), the other end of the first elastic rope sequentially passes through the middle pulley (5) on one side, the middle pulley (4) between the adjacent two sides and the middle pulley (5) on the other side, and is finally fixed with the second buckle (72), one end of the second elastic rope (82) is fixed on the third buckle (73), and the other end of the second elastic rope sequentially penetrates through the middle pulley (5) on one side, the middle pulleys (5) between the lower pulleys (6) on two adjacent sides and the middle pulley (5) on the other side, and is finally fixed with the fourth buckle (74).

4. The combined back frame for a lumbar spine as claimed in claim 2, wherein: middle pulley (5) including down fixing base (51) and with fixing base (51) matched with upper cover (52) down, fixing base (51) are equipped with spliced pole (511) down and follow fixing base (51) circumferencial direction symmetry is equipped with wrapping post (512) down, spliced pole (511) are kept away from fixing base (51) one end is equipped with the recess down, upper cover (52) be equipped with wrapping post (512) assorted circular recess (521) and with recess matched with joint post (522).

5. The combined back frame for a lumbar spine as claimed in claim 1, wherein: support bars (9) are symmetrically arranged on two sides of the waist support (1), and the upper ends of the support bars (9) penetrate out of the waist support (1) to press the back support (2).

6. The combined back frame for a lumbar spine as claimed in claim 1, wherein: waist support (1) week side in the elasticity rope (8) outside is equipped with protective sheath (10), elasticity rope (8) pass protective sheath (10).

7. The combined back frame for a lumbar spine as claimed in claim 1, wherein: and two ends of the waist support (1) are provided with a bendable fixing plate (11), and the pulley block (3) is fixed on the fixing plate (11).