CN110282056A

CN110282056A - Cushion mounting structure

Info

Publication number: CN110282056A
Application number: CN201910573595.2A
Authority: CN
Inventors: 龚梓翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2019-06-28
Publication date: 2019-09-27
Also published as: CN210634676U

Abstract

The invention discloses a kind of cushion mounting structures, including seat and seat bar；The top of the fixed present bar in the bottom of the seat；The bottom of the seat opens up a through-hole, and a fixed link is formed after the top bending of seat bar, and fixed link fixation is set in through-hole, and the lower end fixation of seat bar is nested on the standpipe of frame.Since the bottom of seat of the present invention opens up one through-hole, a fixed link is formed at the top of seat bar after bending, when injection molding, achievable fixed link and seat assembly, have the advantages that easy to assembly, quick, safe as long as fixed link is placed in mold as long as.

Description

Cushion mounting structure

Technical field

The present invention relates to a kind of accessory technical fields, more particularly to a kind of cushion mounting structure.

Background technique

Currently, there are many seat and seat bar fixed forms, as shown in fig. 7, a kind of seat pipe integral type cushion, is in seat 1a's is additionally arranged at the bottom metal clasp 2a, and metal clasp 2a is fixedly attached on present bar 4a by fixing bolt 3a, when assembly, seat Chair 1a opposite with seat bar 4a need to be installed, and this fixed knot assembly is complicated, spare and accessory parts are more, is easy to loosen, gold after using long Belong to the defect that snap ring 2a loosens and seat is caused to be moved forward and backward；For above structure, improvement project is proposed in the industry, such as Fig. 8 institute Show, structure is that seat pipe 2a ' is put into molding die, and straight forming goes out seat 1a ' on seat pipe 2a ' so that seat pipe 2a ' with Seat 1a ' is combined together.This structure is simple, and just seat pipe 2a ' and seat 1a ' combination are more close when beginning to use, but After over time, the opposite seat pipe 2a ' lateral rotation of seat 1a ' meeting, or even occur what seat 1a ' fell off from seat pipe 2a ' Situation.Furthermore some seats 1a ' is easy to appear the breakdown top surface seat 1a ' seat pipe 2a ' and makes user when stress is larger Injured risk.For above situation, in the industry again have a kind of improvement structure, as shown in figure 9, be seat bar 1b is directly nested with it is present In the fixation hole 21b of the bottom chair 2b, fixation hole 21b is vertical with the top surface seat 2b, then is fixed by bolt 3b, can solve Metal clasp loosens and seat is caused to be moved forward and backward problem, also can solve the problem of seat is with respect to seat pipe lateral rotation, but this is solid Determine structure and also there is bolt 3b to fall off, seat bar 1b passes through the risk of the top surface seat 2b injury user's safety, and there is also screw worked itself looses Safety problem caused by de- or material aging loosens.

Summary of the invention

A kind of the purpose of the present invention is to provide structures simple, easy to assembly, quick, safe cushion mounting structure.

To achieve the above object, the technical solution of the invention is as follows:

The present invention is a kind of cushion mounting structure, including seat and seat bar；The top of the fixed present bar in the bottom of the seat； The bottom of the seat opens up a through-hole, and a fixed link is formed after the top bending of seat bar, and fixed link fixation places In through-hole, the lower end fixation of seat bar is nested on the standpipe of frame.

The through-hole of the seat bottom is a bending hole, which is inclined outwardly by a cross-drilled hole and one are oblique Inclined hole constitute, cross-drilled hole and inclined hole are interconnected；The bending segment fixation of the seat bar top fixing rod is nested with seat bottom In bending hole.

The bottom of the seat is made of elastic material, so that the through-hole of seat bottom tightly wraps up the fixation of present bar On bar.

After adopting the above scheme, it since the bottom of seat of the present invention opens up one through-hole, is formed after bending at the top of seat bar One fixed link, when injection molding, achievable fixed link and seat are assembled as long as fixed link is placed in mold, have assembly side Just, advantage fast, safe.

The present invention is further illustrated in the following with reference to the drawings and specific embodiments.

Detailed description of the invention

Fig. 1 is axonometric drawing of the invention；

Fig. 2 is front view of the invention；

Fig. 3 is cross-sectional view of the Fig. 2 along line A-A；

Fig. 4 is side view of the invention;

Fig. 5 is the axonometric drawing of another embodiment of the present invention；

Fig. 6 is the front view of another embodiment of the present invention；

Fig. 7 is the structural schematic diagram of the first fixed form of existing seat Yu seat bar；

Fig. 8 is the structural schematic diagram of existing seat Yu second of fixed form of seat bar；

Fig. 9 is the structural schematic diagram of the third fixed form of existing seat Yu seat bar.

Specific embodiment

As Figure 1-Figure 4, the present invention is a kind of cushion mounting structure, including seat 1 and seat bar 2.

The bottom of the seat 1 opens up a through-hole 11, which is a bending hole 11, and the bending hole 11 is by one A cross-drilled hole 111 and an oblique inclined hole 112 being inclined outwardly are constituted, and cross-drilled hole 111 and inclined hole 112 are interconnected.The seat bar 2 Top bending after form a fixed link 21, the bending angle of 2 top fixing rod 21 of seat bar is greater than 90 °, fixed at the top of seat bar 2 The bending segment fixation of bar 21 is nested in the bending hole 11 of 1 bottom of seat, so that the top of the fixed present bar 2 in the bottom of seat 1, seat The lower end fixation of bar 2 is nested on the standpipe of frame.In the present embodiment, the bottom of the seat 1 is made of elastic material, with The through-hole 11 of 1 bottom of toilet seat chair tightly wraps up in the fixed link 21 of present bar 2.

As shown in Figure 5, Figure 6, in the present embodiment, the seat 1 can be made of seat panel 12 and seat base 13, Seat panel 12 is fixed on 13 top of seat base, and through-hole 11 is opened up on seat base 13.

The above is only the preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e., according to Equivalent changes and modifications made by scope of the present invention patent and description should still belong to the model that the invention patent covers In enclosing.

Claims

1. a kind of cushion mounting structure, including seat and seat bar；The top of the fixed present bar in the bottom of the seat；Its feature Be: the bottom of the seat opens up a through-hole, forms a fixed link after the top bending of seat bar, which fixes It is set in through-hole, the lower end fixation of seat bar is nested on the standpipe of frame.

2. cushion mounting structure according to claim 1, it is characterised in that: the through-hole of the seat bottom is one curved Hole is rolled over, which is made of a cross-drilled hole and an oblique inclined hole being inclined outwardly, and cross-drilled hole and inclined hole are interconnected；Described The bending segment fixation of seat bar top fixing rod is nested in the bending hole of seat bottom.

3. cushion mounting structure according to claim 1, it is characterised in that: the bottom of the seat is by elastic material system At in the fixed link for tightly wrapping up present bar so as to the through-hole of seat bottom.