CN209789165U

CN209789165U - Seat spring cushion

Info

Publication number: CN209789165U
Application number: CN201821986206.6U
Authority: CN
Inventors: 倪良正; 张叙俊; 章华东; 刘长江
Original assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Current assignee: Sunon Technology Co Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-12-17
Anticipated expiration: 2028-11-29

Abstract

The utility model discloses a seat spring seatpad belongs to seat technical field. Including lower shell and seat of honour shell, fixedly on the frame of lower shell setting up the drag hook of a set of symmetry, set up serpentine spring between the drag hook of symmetry, the interlude sets up a set of and serpentine spring vertically area of tightening between the serpentine spring. The spring seat cushion replaces a wood board to ventilate the surface, the shock absorption and buffering effect of sitting impact can relieve fatigue, the health comfort level is achieved, and the rebound comfort level is higher. The spring cushion has good elasticity and long service life, is not easy to deform and can not collapse.

Description

Seat spring cushion

Technical Field

The utility model belongs to the technical field of the seat, concretely relates to seat spring seatpad.

Background

with the development of science and technology and the progress of society, the modern office furniture industry is also rapidly developed, people pursue improvement of furniture quality, and more pay attention to experience comfort level and attractiveness. The traditional seat cushion is of a wood board and sponge structure, can collapse after being used for a long time, and has short service life and no rebound function.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a technical scheme of seat spring seatpad.

A seat spring seatpad, including lower shell and last shell, its characterized in that fixedly on the frame of lower shell set up the drag hook of a set of symmetry, set up serpentine spring between the drag hook of symmetry, the serpentine spring interlude sets up a set of and serpentine spring vertically area of tightening between the serpentine spring.

The seat spring seat cushion is characterized in that two ends of the tightening belt are clamped between the lower seat shell and the upper seat shell.

The seat spring seat cushion is characterized in that a chassis is fixedly arranged at the bottom of the lower seat shell.

The seat spring seat cushion is characterized in that the upper seat shell is a shell frame body, the upper seat shell is fixedly connected with shaping cotton, the upper seat shell is embedded into the lower seat shell, the top of the lower seat shell is matched with the shaping cotton, and the lower seat shell is connected with the upper seat shell and the shaping cotton through the arranged self-tapping screws.

The seat spring seat cushion is characterized in that the draw hook comprises a first draw hook piece and a second draw hook piece which form a certain angle, the first draw hook piece and the second draw hook piece are in hanging connection with the serpentine spring and are matched with each other, and the second draw hook piece is fixedly connected with the lower seat shell through a set screw.

The utility model has the advantages that:

1. The spring seat cushion replaces a wood board to ventilate the surface, the shock absorption and buffering effect of sitting impact can relieve fatigue, the health comfort level is achieved, and the rebound comfort level is higher.

2. The spring cushion has good elasticity and long service life, is not easy to deform and can not collapse.

Drawings

FIG. 1 is an exploded view of the present invention;

Fig. 2 is an enlarged schematic view of the connection mode of the middle spring and the drag hook of the present invention.

In the figure: 1-chassis, 2-lower seat shell, 3-drag hook, 301-first drag hook piece, 302-second drag hook piece, 4-serpentine spring, 5-upper seat shell, 6-shaped cotton, 7-tightening belt, 8-self tapping screw and 9-screw.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, a seat spring seat cushion comprises a lower seat shell 2 and an upper seat shell 5, wherein a chassis 1 is fixedly arranged at the bottom of the lower seat shell 2, a shaped cotton 6 is fixedly connected to the upper seat shell 5, the upper seat shell 5 is a shell frame body, the upper seat shell 5 is embedded into the lower seat shell 2, the top of the lower seat shell 2 is matched with the shaped cotton 6, the lower seat shell 2 is connected with the upper seat shell 5 and the shaped cotton 6 through a self-tapping screw 8, and the structures form a seat cushion with basic functions.

As a preferred structure, as shown in FIG. 2, a set of symmetrical draw hooks 3 is fixedly arranged on the frame of the lower seat shell 2, a serpentine spring 4 is arranged between the symmetrical draw hooks 3, the top ends of the serpentine spring 4 and the upper seat shell 5 are positioned on the same horizontal plane, and the serpentine spring 4 is in non-pressure contact with the shaped cotton 6. A group of tightening belts 7 vertical to the serpentine springs 4 are arranged between the serpentine springs 4 in an inserting manner, wherein two ends of the tightening belts 7 are clamped between the lower seat shell 2 and the upper seat shell 5. The draw hook 3 comprises a first draw hook piece 301 and a second draw hook piece 302 which form a certain angle, the first draw hook piece 301 and the second draw hook piece 302 are in hooking and matching with the serpentine spring 4, and the second draw hook piece 302 is fixedly connected with the lower seat shell 2 through a set screw 9.

Claims

1. The utility model provides a seat spring seatpad, includes lower shell (2) and upper shell (5), its characterized in that fixed drag hook (3) that set up a set of symmetry on the frame of lower shell (2), set up serpentine spring (4) between drag hook (3) of symmetry, it sets up a set of and serpentine spring (4) vertically taut area (7) to alternate between serpentine spring (4).

2. A seat spring cushion as claimed in claim 1, characterized in that the tightening strap (7) is clamped at both ends between the lower (2) and upper (5) seat shells.

3. A seat spring cushion according to claim 1, characterized in that the bottom of the lower seat shell (2) is fixedly provided with a chassis (1).

4. The seat spring seat cushion according to claim 1, wherein the upper seat shell (5) is a shell frame, the upper seat shell (5) is fixedly connected with a shaped cotton (6), the upper seat shell (5) is embedded into the lower seat shell (2), the top of the lower seat shell (2) is matched with the shaped cotton (6), and the lower seat shell (2) is connected with the upper seat shell (5) and the shaped cotton (6) through a self-tapping screw (8).

5. The seat spring seat cushion according to claim 1, wherein the draw hook (3) comprises a first draw hook piece (301) and a second draw hook piece (302) which are at a certain angle, the first draw hook piece (301) and the second draw hook piece (302) are in hanging fit with the serpentine spring (4), and the second draw hook piece (302) is fixedly connected with the lower seat shell (2) through a set screw (9).