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Seat cushion and machining method thereof

A processing method and seat cushion technology, which is applied to bicycle saddles, bicycle accessories, transportation and packaging, etc., can solve the problems of time-consuming assembly, complicated processes, and low assembly efficiency of seat cushions, so as to reduce assembly time and improve assembly efficiency , The effect of saving the installation process

Pending Publication Date: 2018-07-17
祥力自行车配件(太仓)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] And seat pad is one of bicycle parts, and existing bicycle seat pad generally comprises rubber shell, foam layer and face skin; Firstly rubber shell is combined with foam layer during installation; Next above-mentioned semi-finished product is glued; Glue the leather surface; finally push the leather surface into the edge of the rubber shell to glue and close the edge; using the above method is not only complicated in process, but also time-consuming in assembly, resulting in low assembly efficiency of the seat cushion

Method used

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  • Seat cushion and machining method thereof
  • Seat cushion and machining method thereof
  • Seat cushion and machining method thereof

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The embodiment of the invention discloses a seat cushion, which is easy to assemble and improves the assembly efficiency of the seat cushion.

[0036] A seat cushion, see attached Figure 1-4 , including a leather surface layer 1, a rubber shell layer 2, a foam layer 4 and a protective cover 3, the edge of the leather surface layer 1 has a locking portion 11, and the locking portion 11 is sealed and connected to the edge of the rubber shell layer 2, and...

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Abstract

The invention relates to a seat cushion. The seat cushion comprises a leather surface layer, a rubber shell layer, a foamed layer and a protective sleeve; a clamping part is arranged at the edge of the leather surface layer; the clamping part is connected with the edge of the rubber shell layer in a sealed manner; a cavity is reserved between the leather surface layer and the rubber shell layer; apouring hole is formed in the rubber shell layer; the cavity is filled with the foamed layer through the pouring hole; and the protective sleeve is fixedly connected with the rubber shell layer. Theinvention further provides the machining method for the seat cushion. As the leather surface layer is fixed together with the edge of the rubber shell layer in a sealed manner, the cavity is formed inthe leather surface layer, foaming materials are directly poured on a mold through the pouring hole after the protective sleeve is mounted, and the cavity is filled with the foamed layer to be moldedand connected at one time, the mounting procedure is saved, the assembling time of the seat cushion is shortened and the assembling efficiency of the seat cushion is enhanced; and as the edge of thefoamed layer has a certain thickness, the riding comfort of the seat cushion is improved; and as the rubber shell layer is isolated from the leather surface layer by using the edge of the foamed layer, the damage to the rubber shell layer caused by outside force is prevented and the service life of the seat cushion is prolonged.

Description

technical field [0001] The invention relates to the technical field of bicycle seat cushion processing, in particular to a seat cushion and a processing method thereof. Background technique [0002] With the advantages of convenience, environmental protection, and low cost, bicycles have become one of the favorite means of transportation for modern people, especially the emergence of shared bicycles, which have become the first choice for people to travel short distances and relieve contemporary traffic pressure. [0003] And seat cushion is one of bicycle parts, and existing bicycle seat cushion generally comprises rubber shell, foamed layer and dough; At first rubber shell is combined with foamed layer during installation; Next above-mentioned semi-finished product is glued; Glue the leather surface; finally, push the leather surface into the edge of the rubber shell to glue and close the edge; using the above method is not only complicated, but also time-consuming to asse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J1/26B29C44/02
CPCB62J1/26B29C44/12
Inventor 李清松
Owner 祥力自行车配件(太仓)有限公司
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