Bending and shaping structure for wire drawing material inflatable product

Abstract

The utility model provides a bending and shaping structure for a wire drawing material inflatable product, and belongs to the technical field of inflatable product processing. The bending and shaping structure is provided with shaping cloth and shaping pleats, and the shaping pleats are arranged on the shaping cloth; setting an inner layer arranged at the bending part of the inflatable product; the shaping cloth is arranged on the inner layer of the bent part of the inflatable product, the shaping pleats are arranged on the shaping cloth, and the shaping pleats can shorten the length of the shaping cloth, so that the length of the inner layer of the inflatable product is shorter than that of the outer layer of the inflatable product; the inner layer and the outer layer of the inflatable product are both made of the wiredrawing materials, after the inflatable product is inflated, the wiredrawing materials of the inner layer and the outer layer bear different tensile forces, the bent position of the inflatable product can be bent towards the inner side to form smooth bending, the structure of the wiredrawing materials of the inflatable product cannot be damaged, the integrity of the wall face of the wiredrawing materials is kept, and the service life of the inflatable product is prolonged. The bent part of the inflatable product has no air leakage point, so that the sealing performance is good; the longer the shaping pleat is, the shorter the shaping cloth is, and the larger the bending angle of the bent part of the inflatable product towards the inner side is.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of inflatable product processing, and more particularly to a bending and shaping structure for a wire-drawing material inflatable product. BACKGROUND

[0002] Traditional inflatable tents are usually supported by inflatable columns. In recent years, wire-drawing materials have been applied in inflatable tents and other products, but due to the difference in structure from that of the pulp board, there are angle problems in the top and side walls of the tent, and the existing treatment methods have obvious deficiencies.

[0003] A common method is to make the inflatable product into one air chamber, continuously outside but with a cut inside to remove an area with the same length as the outer arc surface, and then connect the broken part with a spoke cosmetic strip to form an outer round angle.

[0004] The existing bending and shaping structure for a wire-drawing material inflatable product has the following disadvantages: this method destroys the continuity of the cloth of the inflatable product, the cloth at the discontinuous part is prone to breakage, irregular marks appear on the surface, there is a risk of air leakage, and the service life of the inflatable product is affected. SUMMARY

[0005] The utility model aims at making up for the deficiencies of the prior art, and provides a bending and shaping structure for a wire-drawing material inflatable product.

[0006] The bending and shaping structure for a wire-drawing material inflatable product is characterized in that: a shaping cloth and a shaping fold are arranged, the shaping fold is arranged on the shaping cloth, and the shaping cloth is arranged on the inner layer of the bending part of the inflatable product.

[0007] Preferably, the shaping fold is provided with a first fold part and a second fold part, the first fold part and the second fold part are bonded together, and the first fold part and the second fold part are both folded from the shaping cloth.

[0008] Preferably, the length of the shaping fold is determined according to the thickness of the inflatable product after inflation and the angle of the bending part.

[0009] Preferably, a seam cover is further arranged, a seam is arranged between the first fold part and the second fold part, and the seam cover is attached to the outside of the seam.

[0010] Preferably, the shaping cloth is provided with a first shaping cloth, a second shaping cloth and a third shaping cloth, the first shaping cloth is arranged in the middle of the bending part of the inflatable product, and the second shaping cloth and the third shaping cloth are symmetrically arranged about the first shaping cloth.

[0011] Preferably, the inflatable product is provided with an inflatable bag and an inflatable cavity, the inflatable cavity is arranged in the inflatable bag, the inflatable bag is provided with an inner layer cloth and an outer layer cloth, the inner layer cloth is arranged on the inner layer of the inflatable bag, the outer layer cloth is arranged on the outer layer of the inflatable bag, and the shaping cloth is arranged on the inner layer cloth.

[0012] Preferably, the shaping fold is arranged in the inflatable cavity.

[0013] The utility model has the advantages as follows:

[0014] The shaping cloth is arranged in the inner layer of the inflatable product bending part, the shaping fold is arranged on the shaping cloth, the shaping fold can shorten the length of the shaping cloth, so that the length of the inner layer of the inflatable product is shorter than the length of the outer layer; the inner layer and the outer layer of the inflatable product are both made of wire-drawing material, the wire-drawing material of the inner layer and the outer layer bears different tension after the inflatable product is inflated, the bending part of the inflatable product bends towards the inner side, forms smooth bending, does not damage the structure of the wire-drawing material of the inflatable product, keeps the integrity of the wall surface of the wire-drawing material, the bending part of the inflatable product has no air leakage point, and the sealing performance is good; the longer the shaping fold is, the shorter the length of the shaping cloth is, and the greater the angle of the bending part of the inflatable product bending towards the inner side is. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 is a schematic view of the bending shaping structure of the wire-drawing material inflatable product of embodiment 1;

[0017] Figure 2 is a schematic view of the bending part of the inflatable product of embodiment 1;

[0018] Figure 3 is a schematic view of the inflatable tent of embodiment 2.

[0019] Explanation of symbols in the drawing:

[0020] 1 is a shaping cloth, 11 is a first shaping cloth, 12 is a second shaping cloth, and 13 is a third shaping cloth;

[0021] 2 is a shaping fold, 21 is a first fold part, 22 is a second fold part, and 23 is a fold seam;

[0022] 3 is a seam tape;

[0023] 4 is an inflatable product, 41 is an inflatable bag, 411 is an inner layer cloth, 412 is an outer layer cloth, and 42 is an inflatable cavity;

[0024] 5 is an inflatable tent, 51 is a support module, and 511 is a bending part. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application and not to limit the present application.

[0026] The bending and shaping structure for the air-filled product of the drawn material is described.

[0027] Embodiment 1

[0028] As shown in Figure 1 and Figure 2 , a bending and shaping structure for the air-filled product of the drawn material is provided with a shaping cloth 1 and a shaping fold 2, the shaping fold 2 being arranged on the shaping cloth 1; the shaping cloth 1 being arranged on the inner layer of the bending part of the air-filled product.

[0029] The shaping cloth 1 is arranged on the inner layer of the bending part of the air-filled product, the shaping fold 2 is arranged on the shaping cloth 1, the shaping fold 2 can shorten the length of the shaping cloth 1, so that the length of the inner layer of the air-filled product is shorter than the length of the outer layer; the inner layer and the outer layer of the air-filled product are both made of the drawn material, the drawn material of the inner layer and the outer layer bears different tension after the air-filled product is inflated, the bending part of the air-filled product bends towards the inner side, forming a smooth bending, which does not damage the structure of the drawn material of the air-filled product, maintaining the integrity of the wall surface of the inner layer, the bending part of the air-filled product has no air leakage point, and has good sealing performance; the longer the shaping fold 2 is, the shorter the length of the shaping cloth 1 is, and the greater the angle of the bending towards the inner side of the shaping cloth 1 is.

[0030] The shaping fold 2 is provided with a first fold part 21 and a second fold part 22, the first fold part 21 and the second fold part 22 are bonded together, and the first fold part 21 and the second fold part 22 are both folded from the shaping cloth 1.

[0031] The processing mode that the first fold part 21 and the second fold part 22 are bonded together does not damage the structure of the inner layer, maintains the integrity of the wall surface of the inner layer, avoids air leakage, and makes the bending part neat and beautiful after inflation.

[0032] The length of the shaping fold 2 is determined according to the thickness of the air-filled product after inflation and the angle of the bending part. The greater the angle of the bending towards the inner side of the shaping cloth 1 is, the longer the shaping fold 2 is; the greater the thickness of the air-filled product after inflation is, the longer the shaping fold 2 is folded.

[0033] The bending and shaping structure is also provided with a seam cover 3, a seam 23 is arranged between the first fold part 21 and the second fold part 22, and the seam cover 3 is attached outside the seam 23.

[0034] The connection between the first fold part 21 and the second fold part 22 is printed with a line by a unified printer, which can ensure that the position of the seam 23 has high uniformity when the air-filled product is mass-produced, and improve the production efficiency of the air-filled product.

[0035] The shaping cloth 1 is provided with a first shaping cloth 11, a second shaping cloth 12 and a third shaping cloth 13, the first shaping cloth 11 is arranged in the middle of the bending part of the inflatable product, and the second shaping cloth 12 and the third shaping cloth 13 are symmetrically arranged about the first shaping cloth 11.

[0036] The shape of the bending part of the inflatable product is jointly defined by the first shaping cloth 11, the second shaping cloth 12 and the third shaping cloth 13, the first shaping cloth 11 is arranged in the middle of the bending part, and the second shaping cloth 12 and the third shaping cloth 13 are arranged at the edges of the bending part, forming a smooth boundary line, which can ensure the shape stability of the bending part of the inflatable product.

[0037] The inflatable product 4 is provided with an inflatable bag 41 and an inflatable cavity 42, the inflatable cavity 42 is arranged in the inflatable bag 41; the inflatable bag 41 is provided with an inner layer cloth 411 and an outer layer cloth 412, the inner layer cloth 411 is arranged in the inner layer of the inflatable bag 41, and the outer layer cloth 412 is arranged in the outer layer of the inflatable bag 41; the shaping cloth 1 is arranged on the inner layer cloth 411.

[0038] The shaping fold 2 is arranged in the inflatable cavity 42, and the shaping fold 2 is hidden in the inflatable cavity 42, which neither occupies the internal space of the inflatable product 4 nor protects the shaping fold 2 from being worn out.

[0039] Embodiment 2

[0040] An inflatable tent 5 is provided with five support modules 51, each of which is in an arch shape, and each of the support modules 51 is provided with a bending shaping structure at the bending part 511. Among them, the inflatable tent 5 is one of the common inflatable products, and the bending shaping structure is also applicable to other inflatable products. When used for an inflatable bath bucket, the diameter of the upper opening of the inflatable bath bucket is larger than that of the lower part, and the shaping cloth is in a fan shape.

[0041] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A folding and setting structure for an aerated product of drawn material, characterized in that: The shaped cloth is provided with a shaped fold, the shaped fold is arranged on the shaped cloth, the shaped cloth is arranged on the inner layer of the bending part of the inflatable product, the shaped fold is provided with a first fold part and a second fold part, the first fold part and the second fold part are bonded to each other, and the first fold part and the second fold part are both folded by the shaped cloth.

2. The crimped structure for an aerated product according to claim 1, wherein: The length of the shaped fold is determined according to the thickness of the inflatable product after inflation and the angle of the bending part.

3. The crimped structure for an aerated product according to claim 1, wherein: The shaped cloth is further provided with a joint cloth, a fold joint is arranged between the first fold part and the second fold part, and the joint cloth is attached outside the fold joint.

4. The crimped structure for an aerated wireline product according to any one of claims 1 to 3, wherein: The shaped cloth is provided with a first shaped cloth, a second shaped cloth and a third shaped cloth, the first shaped cloth is arranged in the middle of the bending part of the inflatable product, and the second shaped cloth and the third shaped cloth are symmetrically arranged about the first shaped cloth.

5. The crimped structure for an aerated product according to any one of claims 1 to 3, wherein: The inflatable product is provided with an inflatable bag and an inflatable cavity, the inflatable cavity is arranged in the inflatable bag, the inflatable bag is provided with an inner layer cloth and an outer layer cloth, the inner layer cloth is arranged on the inner layer of the inflatable bag, and the outer layer cloth is arranged on the outer layer of the inflatable bag.

6. The crimped structure for an aerated product according to claim 5, wherein: The shaped fold is arranged in the inflatable cavity. The shaped cloth is provided with a first shaped cloth, a second shaped cloth and a third shaped cloth, the first shaped cloth is arranged in the middle of the bending part of the inflatable product, and the second shaped cloth and the third shaped cloth are symmetrically arranged about the first shaped cloth.

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