Air bag mold and air bag manufacturing method
A manufacturing method and airbag technology, which can be applied to home appliances, other home appliances, applications, etc., can solve the problem of high cost of using airbags, achieve good product consistency, reduce use costs, and reduce the rate of defective products
Inactive Publication Date: 2020-08-14
LI NING CHINA SPORTS GOODS
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Problems solved by technology
[0003] The embodiment of the present application provides an airbag mold and an airbag manufacturing method, which are used to solve the problem of high cost of airbags in the prior art
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[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0035] It should be noted that the directional terms mentioned in the present invention, such as: up, down, front, back, left, right, top, bottom, inside, outside, etc., are based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifies the description, but d...
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The invention discloses an air bag mold and an air bag manufacturing method. The air bag mold is characterized in that the air bag mold comprises a metal lower mold, a metal upper mold and a metal mold cover, wherein the metal lower mold comprises a stepped groove, the metal upper mold comprises a convex part and a concave groove surrounding the convex part, the convex part matches with a lower groove in the stepped groove, the concave groove matches with an upper groove of the stepped groove, the area of the metal mold cover is greater than or equal to the notch area of the upper groove, in this way, on one hand, a metal material is used for replacing a polystyrene foaming material in the prior art, the air bag mold can be repeatedly used, in the technological process of manufacturing theair bag through the air bag mold, existing surface coating is replaced, the air bag is manufactured inside the metal mold, product consistency among manufactured air bags is good through the rigidityof the metal material, the defective rate can be reduced, and therefore the use cost of the air bags can be reduced.
Description
technical field [0001] The present application relates to the technical field of forming thermosetting or thermoplastic composite materials, in particular to an airbag mold and an airbag manufacturing method. Background technique [0002] In the production process of composite products, airbags are widely used as the most commonly used carrier of compressed air in the in-mold compression molding method. In the existing airbag manufacturing process, a polystyrene foam mold is usually used, and materials such as liquid silica gel are applied on the surface of the polystyrene foam mold, so that the airbag is formed after the material is dried. However, the manufacturing method of this airbag usually costs a lot. Contents of the invention [0003] The embodiments of the present application provide an airbag mold and an airbag manufacturing method, which are used to solve the problem of high cost of using the airbag in the prior art. [0004] An embodiment of the present appl...
Claims
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Login to View More IPC IPC(8): B29C33/38B29C43/42B29C43/52B29C43/58B29L22/02
CPCB29C33/38B29C43/42B29C43/52B29C43/58B29C2043/5816B29L2022/027
Inventor 张家隆黄华平徐明山
Owner LI NING CHINA SPORTS GOODS