CN216797040U

CN216797040U - Seat part connecting structure of seat

Info

Publication number: CN216797040U
Application number: CN202122823981.8U
Authority: CN
Inventors: 石银祥
Original assignee: UE Furniture Co Ltd
Current assignee: UE Furniture Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-24
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a seat part connecting structure of a seat, which comprises a seat frame, seat partition cloth and S-shaped springs uniformly arranged in the seat frame; the seat cloth is coated on the seat frame, and the outer periphery of the seat cloth is turned downwards below the seat frame; a plurality of connecting pieces extending towards the center of the seat frame are arranged on the outer periphery of the seat partition cloth along the peripheral direction of the bottom of the seat frame; the connecting piece is hooked on the S-shaped spring to enable the seat cloth to be in a tightening state. The connecting piece is arranged on the outer periphery of the seat cloth; the S-shaped spring in the seat frame is reasonably utilized; the connecting piece is hooked on the S-shaped spring, so that the seat cloth is covered and tightened on the seat frame; the structure is simple and the operation is easy; the S-shaped spring of the seat frame is ingeniously utilized to have the structural characteristic of easy hooking, so that the connection of the seat support partition cloth is very simple and convenient.

Description

Seat part connecting structure of seat

Technical Field

The utility model relates to the field of seats, in particular to a seat part connecting structure of a seat.

Background

In daily household life, a leisure chair is a seat with high daily use frequency for people, and a human body usually works, entertains or has a rest on the seat; in order to improve the use comfort, a spring is arranged below the seat component of most leisure chairs to support a human body, and a common spring is an S-shaped spring. And the seat assembly generally comprises a seat frame and a seat spacer cloth covering the seat frame; a cushion is arranged on the seat separation cloth. Common seat support separates cloth and is felt cloth or screen cloth usually, and the seat support separates the connected mode of cloth and seat frame and has two kinds: one is that the chair is a wooden structure, the seat separates the cloth to fix on seat frame through the rifle nail; the other is that the chair is made of plastic, and the chair seat separation cloth is connected on the seat frame in a gun nail or net covering mode. However, the above two connection structures have problems in that: adopt the rifle nail connected mode, the operation is comparatively troublesome, needs to increase the process during installation and carries out the rifle nail. In the method of closing the net, a caulking groove is additionally arranged on the seat frame for closing the net during the processing. The two connecting structures are only suitable for the seat frame made of plastic or wood, and if the seat frame is made of metal, neither a gun nail nor a net can be operated.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a seat connecting structure of a piece of seating furniture, which has a simple and ingenious structure, wherein a connecting piece is arranged on the outer periphery of a piece of seat separating cloth; the S-shaped spring in the seat frame is reasonably utilized; the connecting piece is hooked on the S-shaped spring, so that the seat is wrapped by the seat separating cloth and tightened on the seat frame. The structure is simple and the operation is easy; the S-shaped spring of the seat frame is ingeniously utilized to have the structural characteristic of easy hooking, so that the connection of the seat support partition cloth is very simple and convenient.

The technical scheme of the utility model is realized as follows:

a seat part connecting structure of a piece of seating furniture comprises a seat frame, seat partition cloth and S-shaped springs uniformly arranged in the seat frame; the seat frame is coated with the seat separating cloth, and the outer periphery of the seat separating cloth is turned downwards below the seat frame; a plurality of connecting pieces extending out towards the center of the seat frame are arranged on the outer periphery of the seat separating cloth along the peripheral direction of the bottom of the seat frame; the connecting piece is hung on the S-shaped spring so as to enable the seat cloth to be in a tightening state.

Preferably, the seat frame is of a square frame structure, and the S-shaped springs are uniformly arranged in the seat frame; and two ends of the S-shaped spring are respectively connected and fixed on the seat frame. The S-shaped spring is connected to the seat frame and is of a self structure of the seat frame, so that the S-shaped spring can enable a user to sit comfortably and can be just used for hooking the connecting piece, and two purposes are achieved at one stroke.

Preferably, the connecting piece is an elastic pull rope, one end of the elastic pull rope is sewn with the seat separation cloth, and a closed loop formed by the other end of the elastic pull rope is sleeved at the corresponding part of the S-shaped spring. The connecting piece can be directly sewn on the seat separation cloth, the connection is convenient, and the structure is more stable.

Preferably, the S-shaped spring is composed of a plurality of arc-shaped heads which are oppositely and alternately oriented and a straight line segment connected between two adjacent arc-shaped heads; when the elastic pull rope is hung along the width direction of the S-shaped spring, the elastic pull rope is sleeved on the corresponding arc-shaped head in a flat shape and hung on the straight line section; when the elastic pull rope is hung perpendicular to the width direction of the S-shaped spring, the elastic pull rope is hung on the arc-shaped head in a spreading manner. According to different positions and orientations, the spring can be hung on different parts of the S-shaped spring, and the spring is more flexible.

Preferably, the connecting piece is made of hard materials, one end of the connecting piece is hooked on the seat separation cloth, and the other end of the connecting piece is hooked on the S-shaped spring. The connecting piece adopts common plastics couple, easily maintenance change.

Preferably, the seat spacer fabric is one of felt fabric, mesh fabric, cloth cover or elastic fabric.

Preferably, the seat frame is made of wood structure or plastic material, or metal material. The seat frame can be made of wood, plastic or metal, and the connecting structure is wide in application range.

The design starting point, the idea and the beneficial effects of the utility model adopting the technical scheme are as follows:

compared with the prior art, the seat part connecting structure of the seat has the advantages that the connecting piece is arranged on the outer periphery of the seat separating cloth; the S-shaped spring in the seat frame is reasonably utilized; the connecting piece is hung on the S-shaped spring, so that the seat cloth is covered and tightened on the seat frame. The structure is simple and the operation is easy; the S-shaped spring of the seat frame is ingeniously utilized to have the structural characteristic of easy hooking, so that the connection of the seat support partition cloth is very simple and convenient. Compared with the traditional connecting structure that the seat separation cloth is connected on the seat frame through a gun nail or a net, the operation is undoubtedly more convenient; and no matter the seat frame is wooden, plastics or metal material, can all adopt this connection structure, application scope is wider.

Drawings

Fig. 1 is a schematic perspective view of a seat frame coated with a seat spacer in embodiment 1 of the present invention;

FIG. 2 is a schematic perspective view of a seat frame according to embodiment 1 of the present invention;

FIG. 3 is a schematic perspective view showing the structure of the S-shaped spring hooked with the connector in example 1 according to the present invention;

FIG. 4 is a schematic perspective view showing another angle of hooking of the connector to the S-shaped spring in the embodiment 1 of the present invention;

FIG. 5 is a schematic perspective view of a seat spacer in accordance with embodiment 1 of the present invention;

FIG. 6 is a perspective view of a seat frame according to the present invention in embodiment 1;

fig. 7 is a schematic perspective view of a seat spacer fabric according to embodiment 2 of the present invention.

The figures are numbered: a seat 1; a seat separating cloth 2; an S-shaped spring 3; a curved segment 3 a; straight line segment 3 b; and a connecting piece 4.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, the term "at least one" means one or more than one unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present embodiment is described with reference to the orientation of the various components, such as front, rear, etc., in a normal use condition with the user seated in the seat.

The specific embodiment of the utility model is as follows:

example 1: as shown in fig. 1-6, the utility model provides a seat connection structure of a piece of seating furniture, which comprises a seat frame 1, seat partition cloth 2 and a plurality of S-shaped springs 3 uniformly arranged in the middle of the seat frame 1.

As shown in fig. 2-6, the seat frame 1 is a frame structure shaped like a Chinese character kou, and the S-shaped springs 3 are arranged in the seat frame 1 at intervals; and two ends of the S-shaped spring 3 are respectively connected and fixed on two sides of the seat frame 1. The seat frame 1 is coated with the seat separation cloth 2, and the outer periphery of the seat separation cloth 2 is turned downwards below the seat frame 1; a connecting piece 4 extending towards the center of the seat frame 1 is also arranged on the outer periphery of the seat separating cloth 2 along the peripheral direction of the seat frame 1; the connecting piece 4 is hooked on the S-shaped spring 3 to enable the seat separating cloth 2 to be tightly stretched on the seat frame 1. The connecting piece 4 is arranged on the seat separating cloth 2, so that when the seat separating cloth 2 is connected with the seat frame 1, the connecting piece 4 is only required to be directly pulled out and hooked on the S-shaped spring 3; so that the seat separation cloth 2 is covered and tightened on the seat frame 1; simple and reliable structure, and very convenient and fast operation.

Further, the following steps are carried out: the connecting piece 4 is specifically an elastic pull rope, and the seat separation cloth 2 is a common felt cloth; one end of the connecting piece 4 can be sewn on the seat separation cloth 2, and a closed loop formed at the other end of the connecting piece 4 can be sleeved on the S-shaped spring 3. Connecting piece 4 adopts the elasticity stay cord, has elasticity for the seat support can carry out the elasticity of certain degree and extend when spacing cloth 2 uses, and the result of use is better. And the connecting piece 4 can be directly sewed on the seat separation cloth 2, so that the connection is convenient and the structure is more stable. As shown in figure 5, the number of the connecting pieces 4 is configured according to the size of the actual seat frame 1, and enough connecting pieces 4 are ensured to be arranged so that the seat separating cloth 2 can be attached and coated on the seat frame 1.

As shown in fig. 3 and 4, the S-shaped spring is composed of a plurality of arc-shaped heads 3a facing opposite directions and alternating with each other, and a straight line segment 3b connected between two adjacent arc-shaped heads 3 a; as shown in fig. 3, when the elastic pull rope is hung along the width direction of the S-shaped spring, it is flatly sleeved on the corresponding arc-shaped head 3a and hung on the straight line segment 3 b; as shown in fig. 4, when the elastic pull rope is hung perpendicular to the width direction of the S-shaped spring, the elastic pull rope is hung on the arc-shaped head 3a in a spreading shape; according to different positions and orientations, the spring can be hung on different parts of the S-shaped spring 3, and the spring is more flexible. The self structure of the S-shaped spring is easy to hook with the connecting piece 4, the self structure of the seat frame 1 is fully utilized, and a connecting structure is not required to be additionally arranged; so that the S-shaped spring can be used for comfort of the user and also can be used for hooking the connecting piece 4, thereby achieving two purposes.

The seat part connecting structure of the seat is different from the traditional connecting mode of the seat separating cloth 2, and the connecting piece 4 is arranged on the outer periphery of the seat separating cloth 2; the S-shaped spring in the seat frame 1 is reasonably utilized; the connecting piece 4 is hooked on the S-shaped spring, so that the seat separating cloth 2 is covered and tightened on the seat frame 1. The structure is simple and the operation is easy; the structural characteristic that the S-shaped spring 3 of the seat frame 1 has easy hooking is ingeniously utilized, so that the connection of the seat partition cloth 2 is very simple and convenient; need not to carry out the tradition and be difficult to operate the rifle nail or close the net work, and no matter seat frame 1 is wooden, plastics or metal material, can all adopt this connection structure, and application scope is wider.

Example 2: as shown in fig. 7, the present embodiment is different from embodiment 1 in that: the connecting piece 4 is a connecting hook made of hard materials, and particularly is a common plastic hook. One end of the connecting piece 4 is hooked on the outer periphery of the seat separation cloth 2, and the other end of the connecting piece 4 is hooked on the S-shaped spring 3. The connection is more convenient, and only two ends of the connecting piece 4 are respectively hooked with the chair seat separating cloth 2 and the S-shaped spring 3; and makes the connecting element 4 easy to repair and replace.

Claims

1. A seat connection structure of a seat is characterized in that: comprises a seat frame, seat partition cloth and S-shaped springs which are uniformly arranged in the seat frame; the seat cloth is coated on the seat frame, and the outer periphery of the seat cloth is turned downwards below the seat frame; a plurality of connecting pieces extending towards the center of the seat frame are arranged on the outer periphery of the seat partition cloth along the peripheral direction of the bottom of the seat frame; the connecting piece is hung on the S-shaped spring so as to enable the seat cloth to be in a tightening state.

2. The seat connecting structure of a seat according to claim 1, wherein: the seat frame is of a square frame structure, and the S-shaped springs are uniformly arranged in the seat frame; and two ends of the S-shaped spring are respectively connected and fixed on the seat frame.

3. The seat connecting structure of a seat according to claim 1, wherein: the connecting piece is an elastic pull rope, one end of the elastic pull rope is sewn with the seat separation cloth, and a closed loop formed by the other end of the elastic pull rope is sleeved at the corresponding part of the S-shaped spring.

4. The seat connecting structure of a seat according to claim 3, wherein: the S-shaped spring consists of a plurality of arc-shaped heads which are opposite in direction and alternate in direction and a straight line section connected between two adjacent arc-shaped heads; when the elastic pull rope is hung along the width direction of the S-shaped spring, the elastic pull rope is sleeved on the corresponding arc-shaped head in a flat shape and hung on the straight line section; when the elastic pull rope is hung perpendicular to the width direction of the S-shaped spring, the elastic pull rope is hung on the arc-shaped head in a spreading manner.

5. The seat connecting structure of a seat according to claim 1, wherein: the connecting piece is a connecting hook made of hard materials, one end of the connecting piece is hooked on the seat separation cloth, and the other end of the connecting piece is hooked on the S-shaped spring.

6. The seat connecting structure of a seat according to claim 1, wherein: the seat separation cloth adopts one of felt cloth, mesh cloth, cloth cover or elastic cloth.

7. The seat connecting structure of a seat according to claim 1, wherein: the seat frame is of a wood structure or a plastic material or a metal material.