CN218898943U - Seat cushion and mesh cloth cushion assembly structure - Google Patents

Abstract

The embodiment of the utility model discloses an assembling structure of a seat cushion and a mesh cushion, which comprises an annular groove encircling the outer side of the seat cushion and a edging strip fixed around the mesh cushion, wherein the mesh cushion is overlapped above the seat cushion, the edging strip is clamped in the annular groove, and the width of an opening of the annular groove is smaller than the width of the edging strip. By implementing the embodiment of the utility model, the seat cushion and the mesh cushion can be firmly assembled, and a user sits on the mesh cushion and is cool and comfortable.

Description

Seat cushion and mesh cloth cushion assembly structure

Technical Field

The utility model relates to the technical field of furniture assembly, in particular to an assembly structure of a seat cushion and a mesh cushion.

Background

The existing seat is generally composed of a seat cushion (plastic supporting piece), a cushion and a mesh cloth cushion, the mesh cloth cushion wraps and fixes the cushion on the seat cushion, the radiating effect is general in summer use, the mesh cloth cushion is fixed on the seat cushion through threads by using a sewing machine, the use times are limited to a certain extent, the threads are broken and fall off after the seat cushion is used for multiple times, and maintenance treatment is not easy to carry out.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the assembly structure of the seat cushion and the mesh cushion, which can improve the condition that the existing mesh cushion and the seat cushion are directly connected and are easy to scatter, so that a user feels cool.

In order to solve the technical problems, the embodiment of the utility model provides a seat cushion and mesh cushion assembly structure, which comprises an annular groove encircling the outer side of the seat cushion and a edging strip fixed around the mesh cushion, wherein the mesh cushion is overlapped above the seat cushion, the edging strip is clamped in the annular groove, and the width of an opening of the annular groove is smaller than the width of the edging strip.

Further, seat cushion edge grooves are respectively arranged on the upper side and the lower side of the annular groove;

the distance between the seat cushion edge grooves on the upper side and the lower side of the annular groove is gradually reduced from the bottom of the annular groove to the opening of the annular groove.

Further, the mesh pad is disposed against the seat cushion.

Further, the seat cushion is provided with a through hole or a plurality of through holes at intervals.

Further, the seat cushion bottom is provided with a reinforcing rib.

Further, the assembly structure further comprises steel buckles which are distributed on the edging strip at intervals, the steel buckles comprise left clamping arms, right clamping arms and connecting parts which are arranged oppositely and are used for connecting the same ends of the left clamping arms and the right clamping arms, and the edging strip is fixed in an opening formed by the left clamping arms and the right clamping arms;

at least one hook with a tip part facing to the other is respectively extended from the left clamping arm and the right clamping arm and is used for reinforcing and fixing the edge folding strips around the mesh cloth pad.

Further, left abutting portions and right abutting portions extend out of two sides of the connecting portion respectively, and the left abutting portions and the right abutting portions are located outside the left clamping arm and the right clamping arm respectively.

The embodiment of the utility model has the following beneficial effects:

in the embodiment of the utility model, the annular groove is arranged on the seat cushion, the edge folding strip is arranged on the mesh cushion, and the mesh cushion is further fixed by fixing the edge folding strip through the annular groove, so that the seat cushion and the mesh cushion are more firmly connected; in addition, steel buckles are arranged at intervals around the edge folding strips, hooks extend from the inner sides of the steel buckles to be used for fixing the connection between the edge folding strips and the mesh cloth pad, and abutting parts extend from the outer sides of the steel buckles to prop against seat cushion edge grooves on the upper side and the lower side of the outline groove, so that external force does not play a role at all when the edge folding strips are pulled; the whole assembly structure strengthens the connection between the seat cushion and the mesh pad, so that the seat is firm and durable.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front perspective view of a seat cushion provided in an embodiment of the present utility model;

fig. 2 is a schematic bottom perspective view of a seat cushion provided in an embodiment of the present utility model;

FIG. 3 is an orthographic view of a seat cushion provided in an embodiment of the present utility model;

FIG. 4 is a rear projection view of a seat cushion provided in an embodiment of the present utility model;

FIG. 5 is a schematic cross-sectional view taken along section line B-B of FIG. 3;

FIG. 6 is a schematic cross-sectional view taken along section line C-C of FIG. 3;

FIG. 7 is a schematic view of an assembly of a seat cushion and a mesh pad according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a seat cushion and mesh pad assembly according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a steel buckle according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted here that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present utility model are shown in the drawings, while other details not greatly related to the present utility model are omitted.

As shown in fig. 1 to 6, an embodiment of the present utility model provides a schematic structural view of a seat cushion. In this embodiment, the seat cushion 1 includes the support portion and the through hole 12 between the support portions, the reinforcing ribs 13 are provided at the bottom of the seat cushion 1, the strength of the support portions is enhanced; referring specifically to fig. 6, an annular groove 11 is formed around the outer side of the seat cushion 1, cushion side grooves are formed on the upper side and the lower side of the annular groove 11, an upper cushion side groove 111 is formed above the annular groove, a lower cushion side groove 112 is formed below the annular groove, and the annular groove 11 is used for fixing a mesh cushion.

Fig. 7 is a schematic structural diagram of an assembling structure of a seat cushion and a mesh cushion according to an embodiment of the utility model.

The edge folding strips 21 are fixed around the mesh pad 22, the edge folding strips 21 positioned around the mesh pad 22 are arranged in the middle of the annular groove 11, and the width of the opening 113 of the annular groove is smaller than that of the edge folding strips 21, so that the edge folding strips 21 are clamped in the annular groove 11, and the seat cushion and the mesh pad form a fixed installation relationship; the hemming strip 21 is wider and stronger than the mesh pad 22 having the mesh, and thus the assembled structure is stronger and stronger than the mesh pad directly sewn to the seat cushion. In order that the edge strips 21 of the mesh cloth mat 22 can be clamped tightly enough in the annular groove 11, the distance between the seat cushion edge grooves on the upper side and the lower side of the annular groove 11 is gradually reduced from the bottom 114 of the annular groove to the opening 113 of the annular groove, namely, the width is gradually reduced as the annular groove is closer to the opening.

After the edge folding strips 21 around the mesh cloth pad 22 are all clamped in the annular groove 11 of the seat cushion 1, the mesh cloth pad 22 is overlapped above the seat cushion 1; in general, if the stress of the mesh pad 22 is strong enough, the mesh pad 22 can be tightened, so that a certain space is reserved between the mesh pad 22 and the seat cushion 1, air flow is facilitated, meanwhile, the mesh pad 22 is provided with meshes, and a user can feel cool and comfortable when sitting on the mesh pad 22; of course, the mesh pad 22 may also be disposed against the seat cushion 1, and the through holes 12 in the seat cushion 1 will help to maintain air communication between the seat cushion 1 and the mesh pad 22.

Fig. 8 is a schematic structural diagram of an assembling structure of a seat cushion and a mesh cushion according to an embodiment of the utility model.

In order to make the assembly of the seat cushion 1 and the mesh pad 22 more compact and firm, the seat cushion and mesh pad assembly structure further comprises steel buckles 3, and the steel buckles 3 are distributed on the edge folding strips 21 at intervals.

As can be seen in connection with fig. 9, the clasp 3 comprises left and right arms 31 and 32 disposed opposite to each other and a connecting portion 33 connecting the same ends of the left and right arms 31 and 32, the edge strip 21 is fixed in an opening formed by the left and right arms 31 and 32, a left hook 313 having a tip portion directed toward the right arm 32 extends from the left arm 31, a right hook 314 having a tip portion directed toward the left arm 31 extends from the right arm 32, the tips of the two hooks are directed toward each other, and a plurality of pairs of hooks may be disposed between the left and right arms 31 and 32; when assembling, the left clamping arm 31 and the right clamping arm 32 are close under the action of external force, the hooks hook the meshes of the mesh cloth pad 22, and the connecting part 33 props against the edge folding strip 21, so that the connection between the edge folding strip 21 and the mesh cloth pad 22 is firmer and more reliable.

As can be seen from fig. 8 and 9, the left abutting portion 311 and the right abutting portion 312 respectively extend from both sides of the connecting portion 33, and the left abutting portion 311 and the right abutting portion 312 respectively abut against the upper seat cushion side groove 111 and the lower seat cushion side groove 112 of the annular groove 11, so that the trim 21 is firmly fixed in the annular groove 11 even when pulled by an external force, and is extremely firm and reliable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely exemplary of the application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the application and are intended to be comprehended within the scope of the application.

Claims (7)

1. The utility model provides a seat cushion and screen cloth pad assembly structure, its characterized in that, assembly structure is including encircling the annular groove in the seat cushion outside and fixing screen cloth pad is all around receive the limit strip, screen cloth pad stacks up the seat cushion top, it establishes to receive the limit strip card in the annular groove, wherein the width of annular groove opening part is less than receive the width of limit strip.

2. The assembly structure of claim 1, wherein seat cushion side grooves are provided at upper and lower sides of the annular groove, respectively;

the distance between the seat cushion edge grooves on the upper side and the lower side of the annular groove is gradually reduced from the bottom of the annular groove to the opening of the annular groove.

3. The fitting structure of claim 1, wherein said mesh pad is disposed against said seat cushion.

4. A mounting structure according to claim 3, wherein the seat cushion is provided with a through hole or a plurality of through holes are provided at intervals.

5. The assembly structure of claim 4 wherein the seat cushion bottom is provided with a reinforcing rib.

6. The assembly structure of any one of claims 1 to 5, further comprising a steel clip spaced apart from the hemming strip, the steel clip comprising oppositely disposed left and right clip arms and a connecting portion connecting the same ends of the left and right clip arms, the hemming strip being secured in an opening formed by the left and right clip arms;

at least one hook with a tip part facing to the other is respectively extended from the left clamping arm and the right clamping arm and is used for reinforcing and fixing the edge folding strips around the mesh cloth pad.

7. The assembly structure of claim 6, wherein left and right abutment portions extend from opposite sides of the connecting portion, the left and right abutment portions being located outside the left and right clamp arms, respectively.

Images