Rubber band hanger for manufacturing inflatable airbag

Abstract

The utility model discloses a rubber band hanger for manufacturing an inflatable air bag, which comprises an inflatable air bag hanger main body, the inflatable air bag hanger main body comprises a hanger plate and a plurality of groups of elastic reset pieces, the elastic reset pieces are equidistantly arranged along the length direction of the hanger plate, and the elastic reset pieces are attached to the outer side of the inflatable air bag. A positioning structure matched with an inflatable airbag voltage mold for positioning and fixing is arranged on the hanging frame plate, the inflatable airbag hanging frame body is sleeved on the periphery of the inflatable airbag voltage mold in the inflatable airbag production and manufacturing process, and a hung rubber band is placed between upper-layer fabric and lower-layer fabric of the inflatable airbag. The inflatable air bag hanger body can be manufactured in advance, the product consistency is good, the rubber band does not need to be fixed on the inflatable air bag when the inflatable air bag hanger is used, the use efficiency is improved, a through hole for the rubber band does not need to be reserved in the inflatable air bag, and the inflatable air bag hanger is convenient to use. And the damage to the inflatable air bag is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable airbag manufacturing, in particular to a rubber band hanger for manufacturing inflatable airbags. Background Art

[0002] The intervertebral discs of the human body are large in size, severely strained, and easily degenerated. They are prone to intervertebral disc herniation. For chronic spinal diseases such as intervertebral disc herniation, strain and sprain of external lumbar muscles and ligaments, and spinal injuries, wearing nursing devices such as waist protectors and neck braces is a relatively common auxiliary treatment method. The structure of the existing inflatable airbag nursing device includes a nursing device body, an inflatable airbag and an elastic member. The inflatable airbag is inflated to play the role of tightening the abdomen and straightening the waist, correcting the neck, etc., so that people feel relaxed. The elastic member is fixed to the outer side of the inflatable airbag to play the role of deflation and contraction of the airbag and inflation and extension.

[0003] The traditional method of inflatable airbag nursing devices in the current prior art is to use rubber bands as elastic parts, and fix the rubber bands on the outside of the inflatable airbags. Holes for passing the rubber bands are reserved on both sides of the inflatable airbags, and the rubber bands are passed through and fixed one by one after the entire airbag is compressed. As a result, the airbags are easily damaged during operation, and the airbags need to be replaced frequently, which increases the cost. In addition, the rubber band fixing process is cumbersome, and the installation and use efficiency is low. Therefore, it is necessary to design a rubber band hanger for manufacturing inflatable airbags to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a rubber band hanger for manufacturing an inflatable airbag, aiming to solve the problems in the prior art that the airbag is easily damaged during operation and the installation and use efficiency is low.

[0006] 2. Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A rubber band hanger for manufacturing an inflatable airbag, comprising an inflatable airbag hanger body, wherein the inflatable airbag hanger body (1) is arranged between an upper fabric layer and a lower fabric layer of the inflatable airbag;

[0009] The inflatable airbag hanger body includes a hanger plate and an elastic reset member. The elastic reset member is arranged in multiple groups at equal intervals along the length direction of the hanger plate. The elastic reset member is attached to the outside of the inflatable airbag. The hanger plate is provided with a positioning structure that cooperates with the inflatable airbag voltage mold for positioning and fixing.

[0010] As a preferred solution of the utility model, a space-avoiding through groove is opened on the hanger plate, and the space-avoiding through groove is a hollow structure of the hanger plate fitted on the outer ring of the bottom mold of the inflatable airbag voltage mold.

[0011] As a preferred solution of the utility model, the elastic reset member includes a TPU mesh strip and a rubber band. The TPU mesh strip is provided with two and is respectively fixed on both sides of the air-avoiding groove. The rubber band is installed between the two TPU mesh strips.

[0012] As a preferred solution of the utility model, a through hole is provided at one end of the TPU mesh strip away from the rubber band, and a plurality of sets of fixing holes are symmetrically provided on the hanger plate and located on both sides of the air-avoiding groove. The TPU mesh strip is fixed to the hanger plate by threaded screws passing through the through holes and the fixing holes.

[0013] As a preferred solution of the utility model, the end of the TPU mesh strip close to the rubber band is provided with a clamping end, and the rubber band is detachably mounted on the clamping end of the TPU mesh strip.

[0014] As a preferred solution of the utility model, the positioning structure includes positioning holes opened on the bracket plate and located at both ends of the air-avoiding through groove, and the positioning holes are arranged corresponding to the positioning pins of the voltage mold.

[0015] As a preferred solution of the utility model, the inflatable airbag hanger body (1) is a hanger structure that is fitted around the outer periphery of the inflatable airbag voltage mold during the production process of the inflatable airbag, and the suspended rubber band is placed between the upper and lower fabrics of the inflatable airbag, so that the rubber band (302) is voltage-bonded to the inflatable airbag. The inflatable airbag hanger body (1) and the inflatable airbag voltage mold are a detachable and repeatable combination tooling structure.

[0016] As a preferred solution of the present invention, the rack plate is made of a flexible insulating material.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides an inflatable airbag hanger body, which is composed of a hanger plate and a plurality of elastic reset parts. The inflatable airbag hanger body has a stable, reliable and easy-to-operate structure. The inflatable airbag hanger body is sleeved on the periphery of the inflatable airbag voltage mold during the production and manufacturing process of the inflatable airbag, and the suspended rubber band is placed between the upper fabric and the lower fabric of the inflatable airbag so that the rubber band voltage is bonded to the hanger structure in the inflatable airbag. The inflatable airbag hanger body and the inflatable airbag voltage mold are a detachable and repeatable combined tooling structure. The rubber band of the inflatable airbag produced by the device plays the role of deflation and contraction of the inflatable airbag and inflation and extension. The inflatable airbag hanger body can be pre-fabricated, and the product consistency is good. There is no need to fix the rubber band on the inflatable airbag when in use, which improves the use efficiency, and there is no need to reserve holes for the rubber band on the inflatable airbag to avoid damage to the inflatable airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the rack plate of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the elastic reset member of the utility model.

[0023] In the figure: 1. Inflatable airbag bracket body; 2. Bracket plate; 3. Elastic reset member; 301. TPU mesh strip; 302. Rubber band; 4. Air-avoiding groove; 5. Positioning hole; 6. Fixing hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 3The present embodiment provides a rubber band hanger for manufacturing an inflatable airbag, including an inflatable airbag hanger body 1. The inflatable shrink belt mainly includes a belt body and an inflatable airbag. The inflatable airbag hanger body 1 is arranged between the upper fabric and the lower fabric of the inflatable airbag. The inflatable airbag hanger body 1 includes a hanger plate 2 and an elastic reset member 3. The elastic reset member 3 is arranged in multiple groups at equal intervals along the length direction of the hanger plate 2. The elastic reset member 3 is attached to the outer side of the inflatable airbag. The hanger plate 2 is provided with a positioning structure that cooperates with the voltage mold to position and fix. When the inflatable airbag is produced, the lower fabric of the inflatable airbag is laid on the bottom mold of the voltage mold, and the hanger plate 2 is fixed through the fixed The positioning structure is positioned and fixed on the bottom mold of the voltage mold, and then the upper fabric of the inflatable airbag is spread on the upper part of the hanger plate 2, and then the inflatable airbag is hot-pressed into shape by the voltage mold, and finally the excess fabric scraps on the edge of the inflatable airbag and the two ends of the elastic reset member 3 are cut off to obtain a finished inflatable airbag. The elastic reset member 3 plays the role of deflation and contraction of the inflatable airbag, and inflation and stretching of the inflatable airbag, which is helpful for the inflation and deflation of the inflatable airbag. The inflatable airbag hanger body 1 can be pre-fabricated, and the product consistency is good. There is no need to fix the rubber band on the inflatable airbag when in use, which improves the use efficiency, and there is no need to reserve holes for the rubber band on the inflatable airbag to avoid damage to the inflatable airbag.

[0027] In this embodiment, the bracket plate 2 is made of a flexible insulating material, such as insulating rubber, and can be deformed with the contraction and expansion of the inflated airbag to improve adaptability.

[0028] As an implementation method of this embodiment, Figure 1 and Figure 2 As shown, the positioning structure includes positioning holes 5 opened on the bracket plate 2 and located at both ends of the air-avoiding groove 4. The positioning holes 5 are arranged corresponding to the positioning pins of the voltage mold. By setting the positioning holes 5, the bracket plate 2 is positioned and fixed on the inflatable airbag voltage mold to avoid position deviation of the bracket plate 2 and ensure the installation position accuracy of the bracket plate 2.

[0029] As an implementation method of this embodiment, Figure 1 and Figure 2 As shown, a through slot 4 is provided on the hanger plate 2, which is a hollow structure in which the hanger plate is fitted on the outer ring of the bottom mold of the inflatable airbag voltage mold.

[0030] As an implementation method of this embodiment, Figure 1 and Figure 2As shown, the elastic reset member 3 includes a TPU mesh strip 301 and a rubber band 302. Two TPU mesh strips 301 are provided, which are respectively fixed on both sides of the air-avoiding groove 4. The rubber band 302 is installed between the two TPU mesh strips 301. A through hole is provided at the end of the TPU mesh strip 301 away from the rubber band 302. A plurality of fixing holes 6 are symmetrically provided on the hanger plate 2 and located on both sides of the air-avoiding groove 4. The TPU mesh strip 301 is fixed to the hanger plate 2 by threaded screws passing through the through holes and the fixing holes 6. The threaded screws are used to conveniently fix the TPU mesh strip 301 and the rubber band 302 to the hanger plate 2. The installation is convenient, the product can be pre-fabricated, and the product consistency is good. The through hole can be a countersunk hole for accommodating the end of the threaded screw to avoid the protrusion of the threaded screw from hindering the installation of the hanger plate 2.

[0031] In this embodiment, if Figure 3 As shown, a clamping end is provided at one end of the TPU mesh strip 301 close to the rubber band 302, and the rubber band 302 can be detachably installed on the clamping end of the TPU mesh strip 301. The clamping end is provided on the TPU mesh strip 301, which facilitates the disassembly, assembly and replacement of the rubber band 302 and the TPU mesh strip 301, and the operation is convenient and the use is convenient.

[0032] Working principle: When in use, place the elastic reset part 3 in the air avoidance groove 4, make the through hole of the TPU mesh strip 301 correspond to the position of the fixing hole 6 of the hanger plate 2, and fix the TPU mesh strip 301 on the hanger plate 2 by passing the threaded screw through the through hole and the fixing hole 6, and then align the positioning hole 5 of the hanger plate 2 and the positioning pin of the voltage mold, and lay the inflatable airbag fabric on the upper and lower surfaces of the hanger plate 2 and then position and fix it on the bottom mold of the voltage mold for voltage molding. The obtained inflatable airbag rubber band 302 plays the role of deflating and contracting the inflatable airbag, and inflating and stretching. The inflatable airbag hanger body 1 can be pre-fabricated, and the product consistency is good. There is no need to fix the rubber band on the inflatable airbag when in use, which improves the use efficiency, and there is no need to reserve holes for the rubber band on the inflatable airbag to avoid damage to the inflatable airbag.

[0033] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A rubber band hanger for manufacturing an inflatable airbag, characterized in that: The invention comprises an inflatable airbag hanger body (1), wherein the inflatable airbag hanger body (1) comprises a hanger plate (2) and an elastic reset member (3), wherein a plurality of groups of the elastic reset members (3) are arranged at equal intervals along the length direction of the hanger plate (2), wherein the elastic reset members (3) are attached to the outer side of the inflatable airbag, and a positioning structure is provided on the hanger plate (2) for cooperating with an inflatable airbag voltage mold for positioning and fixing.

2. The rubber band hanger for manufacturing an inflatable airbag according to claim 1, characterized in that: The hanger plate (2) is provided with a space-avoiding through groove (4), and the space-avoiding through groove (4) is a hollow structure of the hanger plate (2) sleeved on the outer ring of the bottom mold of the inflatable airbag voltage mold.

3. The rubber band hanger for manufacturing an inflatable airbag according to claim 2, characterized in that: The elastic return member (3) comprises a TPU mesh strip (301) and a rubber band (302); two TPU mesh strips (301) are provided and are respectively fixed on two sides of the air-avoiding groove (4); and the rubber band (302) is installed between the two TPU mesh strips (301).

4. The rubber band hanger for manufacturing an inflatable airbag according to claim 3, characterized in that: A through hole is provided at one end of the TPU mesh strip (301) away from the rubber band (302), and a plurality of groups of fixing holes (6) are symmetrically provided on the hanger plate (2) and located on both sides of the air-avoiding groove (4), and the TPU mesh strip (301) is fixed to the hanger plate (2) by threaded screws passing through the through hole and the fixing holes (6).

5. The rubber band hanger for manufacturing an inflatable airbag according to claim 4, characterized in that: The TPU mesh strip (301) is provided with a clamping end at one end close to the rubber band (302), and the rubber band (302) is detachably mounted on the clamping end of the TPU mesh strip (301).

6. The rubber band hanger for manufacturing an inflatable airbag according to claim 1, characterized in that: The positioning structure comprises positioning holes (5) which are opened on the hanger plate (2) and located at both ends of the air-avoiding slot (4); the positioning holes (5) are arranged corresponding to the positioning pins of the voltage mold.

7. The rubber band hanger for manufacturing an inflatable airbag according to claim 1, characterized in that: The hanger plate (2) is made of a flexible insulating material.

8. The rubber band hanger for manufacturing an inflatable airbag according to claim 3, characterized in that: The inflatable airbag hanger body (1) is a hanger structure that is fitted around the outer periphery of an inflatable airbag voltage mold during the production process of the inflatable airbag, and the suspended rubber band is placed between the upper and lower fabrics of the inflatable airbag, so that the rubber band (302) is voltage-bonded to the inflatable airbag. The inflatable airbag hanger body (1) and the inflatable airbag voltage mold are a detachable and repeatable assembly tooling structure.

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