CN210643321U

CN210643321U - Easy-to-mount chair seat

Info

Publication number: CN210643321U
Application number: CN201920846261.3U
Authority: CN
Inventors: 苏致诚
Original assignee: Dongguan Howen Plactic & Metal Products Co ltd
Current assignee: Dongguan Howen Plactic & Metal Products Co ltd; Dongguan Howen Plastic and Metal Products Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-06-02
Anticipated expiration: 2029-06-05

Abstract

A conveniently-assembled chair seat comprises an inner frame, an outer frame, edge strips, a mesh fabric and a plurality of fixing parts, wherein the edge parts of the mesh fabric are fixed on the edge strips through sewing, accommodating grooves are formed in the inner frame, the shapes of the accommodating grooves correspond to the shapes of the front end of the outer frame, mounting grooves and locking grooves are further formed in the inner frame, during assembly, the periphery of the cut mesh fabric is fixedly connected with the edge strips through sewing, the mesh fabric with the edge strips subjected to sewing is mounted on the inner frame, the edge strips are directly clamped into the mounting grooves of the inner frame, and then the inner frame is mounted on the outer frame; the upper end card of frame is in the accepting groove, and the frame limit of frame is spacing to the strake, the mounting passes perforation, screen cloth and fixes on the keying hole. The utility model discloses whole installation is simple, effectively simplifies the installation procedure, improves the installation effectiveness, and the practicality is strong, has stronger popularization meaning.

Description

Easy-to-mount chair seat

Technical Field

The utility model relates to a seat subassembly especially relates to a just, adorn formula seat support.

Background

The seat support is the subassembly that a seat was used for upwards supporting the user, in order to use lightly, install as support piece with the form that the seat support adopted the screen cloth usually, to the seat support of the form that adopts the screen cloth, on the tradition mode was fixed in the inside casing with the mode of nailing for the screen cloth, the back again with the frame with the screw lock solid, or fixed with the back-off form, the whole assembly is troublesome, reduces production efficiency, to later stage user in the use, when needing to change the screen cloth, the same inconvenient problem of dismouting that exists.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a chair seat that is easy to install.

A conveniently-assembled chair seat comprises an inner frame, an outer frame, edge strips, a mesh fabric and a plurality of fixing pieces, wherein the edge parts of the mesh fabric are fixed on the edge strips through sewing, the inner frame is installed in a matched mode with the outer frame, the edge strips and the edge parts of the mesh fabric are clamped between the outer frame and the inner frame, an accommodating groove is formed in the inner frame, the shape of the accommodating groove corresponds to that of the upper end of the outer frame, an installation groove and a locking groove are further formed in the inner frame, and the locking groove is formed in the inner side of the installation groove;

during assembly, the periphery of the cut mesh cloth is respectively connected and fixed with the edge strips in a sewing mode, the mesh cloth with the edge strips sewn is arranged on the inner frame, the edge strips are directly clamped into the mounting grooves of the inner frame, and then the inner frame is arranged on the outer frame; the upper end card of frame is in the accepting groove, and the frame limit of frame carries on spacingly to the strake, and the screen cloth edge clamp is located between inside casing and the frame, the mounting passes perforation, screen cloth and fixes on the keying hole.

The back of the outer frame is provided with an assembling groove, the middle part of the groove bottom of the assembling groove further penetrates upwards to form a through hole, and the through hole in the outer frame is aligned with the locking hole in the inner frame during assembling.

Furthermore, the frame edges are provided with annular snap rings which are integrally distributed along the frame edges, and during assembly, the inner frame is sleeved on the snap rings.

Furthermore, the inner side surface of the inner frame is provided with a fixing groove, and the clamping ring is clamped on the fixing groove.

Furthermore, the inner frame is convexly provided with a lug close to the outer side, and the lug is clamped on the outer side of the outer frame.

The beneficial effects of the utility model reside in that: fix on the screen cloth through the form with the strake adoption sewing machine, the strake card is on the inside casing, and the frame carries on spacingly to the strake, adopts the mounting again to fix inside casing and frame interconnect, and whole installation is simple, effectively simplifies the installation, improves the installation effectiveness, and the practicality is strong, has stronger popularization meaning.

Drawings

Fig. 1 is a schematic structural view of the easy-to-mount chair seat of the present invention.

Fig. 2 is an exploded view of the ready-to-mount seat shown in fig. 1.

Fig. 3 is a schematic structural view of the inner frame of the conveniently-installed seat shown in fig. 2.

Fig. 4 is a cross-sectional view of the ready-to-mount seat of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, the utility model provides a conveniently adorn formula seat support, it includes cotton 60 before inside casing 10, frame 20, strake 40, screen cloth 30, a plurality of mounting 50 and the seat, screen cloth 30 is the square setting, the marginal portion sewing machine of screen cloth 30 is fixed on strake 40, inside casing 10 and the cooperation installation of frame 20, the marginal portion clamp of strake 40 and screen cloth 30 is located between frame 20 and inside casing 10, cotton 60 installs on frame 20 and presss from both sides between frame 20 and screen cloth 30 before the seat.

The outer frame 20 comprises a frame edge 21, the frame edge 21 of the main body portion is integrally distributed in a shape like a Chinese character 'kou', annular snap rings 22 which are integrally distributed along the frame edge 21 are arranged on the frame edge 21, the snap rings 22 are arranged at positions close to the inner sides of the frame edge 21, an assembling groove 24 is formed in the back face of the outer frame 20, the middle of the bottom of the assembling groove 24 further penetrates upwards, and a through hole 23 is formed.

The inner frame 10 is provided with an accommodating groove 15, the shape of the accommodating groove 15 corresponds to the shape of the upper end of the outer frame 20, the upper end of the outer frame 20 is clamped in the accommodating groove 15, the inner side surface of the inner frame 10 is provided with a fixing groove 14, the snap ring 22 is clamped on the fixing groove 14 from the inner side, a lug 13 is convexly arranged at the outer side position of the inner frame 10, the lug 13 is clamped on the outer side of the outer frame 20, the inner frame 10 is further provided with an installation groove 11 and a locking groove 12, the installation groove 11 and the locking groove 12 are arranged between the lug 13 and the accommodating groove 15, and the locking groove 12 is arranged at the inner side of the.

During assembly, the cut mesh cloth 30 is fixedly connected with the edge strips 40 at the periphery respectively in a sewing mode, the mesh cloth 30 with the edge strips 40 sewn is arranged on the inner frame 10, the edge strips 40 are directly clamped into the mounting grooves 11 of the inner frame 10, and then the inner frame 10 is arranged on the outer frame 20. The upper end of the outer frame 20 is clamped in the accommodating groove 15, the frame edge 21 of the outer frame 20 limits the edge strip 40, the periphery of the mesh cloth 30 is clamped between the inner frame 10 and the outer frame 20, the through hole 23 on the outer frame 20 is aligned with the locking hole on the inner frame 10, and the fixing piece 50 penetrates through the through hole 23 and the mesh cloth 30 and is fixed on the locking hole.

The beneficial effects of the utility model reside in that: fix on screen cloth 30 through the form that adopts the sewing machine with strake 40, strake 40 card is on inside casing 10, and frame 20 carries on spacingly to strake 40, adopts mounting 50 again to fix inside casing 10 and frame 20 interconnect, and whole installation is simple, effectively simplifies the installation procedure, improves the installation effectiveness, and the practicality is strong, has stronger popularization meaning.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A conveniently-assembled chair seat is characterized by comprising an inner frame, an outer frame, edge strips, a mesh cloth and a plurality of fixing pieces, wherein the edge part of the mesh cloth is fixed on the edge strips through sewing, the inner frame is installed in a matched mode with the outer frame, the edge strips and the edge part of the mesh cloth are clamped between the outer frame and the inner frame, an accommodating groove is formed in the inner frame, the appearance of the accommodating groove corresponds to the appearance of the upper end of the outer frame, an installation groove and a locking groove are further formed in the inner frame, and the locking groove is formed in the inner side of the installation groove;

during assembly, the periphery of the cut mesh cloth is respectively connected and fixed with the edge strips in a sewing mode, the mesh cloth with the edge strips sewn is arranged on the inner frame, the edge strips are directly clamped into the mounting grooves of the inner frame, and then the inner frame is arranged on the outer frame; the upper end card of frame is in the accepting groove, and the frame limit of frame carries on spacingly to the strake, and the screen cloth edge clamp is located between inside casing and the frame, the mounting passes frame, screen cloth and fixes on the keying hole.

2. The easy-to-wear seat of claim 1, wherein: the back of the outer frame is provided with an assembling groove, the middle part of the groove bottom of the assembling groove further penetrates upwards to form a through hole, and the through hole in the outer frame is aligned with the locking hole in the inner frame during assembling.

3. The easy-to-wear seat of claim 1, wherein: the frame edge is provided with an annular snap ring which is integrally distributed along the frame edge, and the inner frame is sleeved on the snap ring during assembly.

4. The easy-to-wear seat of claim 3, wherein: the inner side of inside casing is equipped with the fixed slot, the snap ring card is located on the fixed slot.

5. The easy-to-wear seat of claim 3, wherein: the inner frame is provided with a convex piece close to the outer side in a protruding mode, and the convex piece is clamped on the outer side of the outer frame.