CN114081301A

CN114081301A - Fixing structure on backrest of seat

Info

Publication number: CN114081301A
Application number: CN202111273686.8A
Authority: CN
Inventors: 朱家田
Original assignee: Dongguan Meishangmei Furniture Manufacture Co ltd
Current assignee: Dongguan Meishangmei Furniture Manufacture Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-02-25

Abstract

The invention relates to the technical field of furniture, in particular to a fixing structure on a seat backrest, which comprises a binding belt and a seat accessory, wherein two ends of the binding belt are fixed on the backrest of a seat, and the seat accessory is movably connected with the binding belt. The fixing mechanism of the invention can be applied to various chairs with backrests, such as desks, sofas and the like. The seat accessories are fixed on the backrest through the bridle, the structure is simple, and the adjustment is convenient.

Description

Fixing structure on backrest of seat

Technical Field

The invention relates to the technical field of furniture, in particular to a fixing structure on a seat back.

Background

Sedentariness is harmful to the body, but in modern society many employees need to work at desk for a long time. In the prior art, the seat generally comprises a seat surface, a seat leg and a seat back, and fatigue is easily caused when the seat is sedentary, so that accessories are often added on the seat back in the design process of the seat, such as: lumbar supports or neck pillows. So set up, can play the effective support to waist and cervical vertebra, be favorable to alleviating the fatigue of sedentary. Because different people have different body types and different positions of the waist rest and the neck rest, the waist rest and the neck rest are required to be adjustable. In the prior art, the adjusting structures of accessories such as a waist rest, a neck pillow and the like are complex and are easy to damage.

Disclosure of Invention

The invention aims to solve the problems of complicated adjusting structures of a backrest accessory, a waist rest and a neck pillow, inconvenient movement and the like in the prior art, and provides a fixing structure on a backrest of a seat.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a fixed knot on seat back leans on constructs, includes band, seat subsidiary, the both ends of band are fixed in the chair back of seat on, the seat subsidiary with band swing joint.

The fixing structure on the seat back mainly functions to fix the accessories of the seat. The seat accessories mainly comprise a waist rest and a neck pillow. The both ends of band are fixed on the seat back, and the middle part of band is connected with the seat annex to seat annex and band swing joint. The seat comprises an office chair, a power competition chair, a sofa and a wooden seat. The above-described fixing structure can be applied to all seats having a backrest.

Preferably, both ends of the strap are fixed on the backrest of the seat, and the middle part of the strap is in a tightening state.

The middle part of the belt is in a tightening state, so that the seat accessories can be attached to the seat backrest more tightly.

The belt and the seat accessory can be connected in various ways:

preferably, the seat attachment is provided with a slot through which the belt passes.

The connection is achieved by tightening the seat attachment to the seat back with a tightening strap. The band passes through the slot groove, presses close to the back with the seat subsidiary piece, and the seat subsidiary piece can reciprocate along the band simultaneously to reach the effect of adjusting the position of seat subsidiary pieces such as waist and leaning on, neck pillow.

Preferably, the seat accessory sets up the fixed band, the one end of fixed band sets up solid fixed ring, and the other end is provided with the fastening and detains, the fastening detain fix in on the seat accessory.

In the connection mode, the fixing belt is arranged on the seat accessory, the fixing ring at one end of the fixing belt is sleeved on the strap, and the fixing buckle at the other end of the fixing belt is fixed on the seat accessory. The fixed band passes fixed knot, through pulling the fixed band, can adjust solid fixed ring elasticity degree on the band.

Preferably, the belt and the seat attachment are connected by a snap connection.

Preferably, the male and female surfaces of the snap fastener are separately provided on the belt and seat attachment.

Preferably, the seat attachment is provided with a first connecting belt and a second connecting belt; the convex surface and the concave surface of the snap fastener are respectively arranged on the first connecting belt and the second connecting belt.

The connecting mode connects the seat accessories with the belt in a snap fastener mode; the belts and the seat accessories are respectively provided with a convex surface and a concave surface of the snap fastener. Preferably, a plurality of groups of snap fastener structures are arranged on the bridle, so that the position of the seat accessories can be conveniently adjusted.

Preferably, the strap and the seat attachment are connected by a hook and loop fastener.

Preferably, the inboard of band is provided with the first face of magic subsides, be provided with the second face of magic subsides in the slot of the attached spare of seat.

The connection mode fixes the seat accessories on the belt in a magic tape mode.

Preferably, the seat attachment is a lumbar support or a neck pillow.

Compared with the prior art, the invention has the following technical effects:

the fixing structure on the backrest of the chair can be applied to various chairs with the backrest, such as desks, sofas and the like. The seat accessories are fixed on the backrest through the bridle, the structure is simple, and the adjustment is convenient.

Drawings

FIG. 1 is a schematic view of a fixing structure of a seat back according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a seat back upper fixing mechanism according to embodiment 2 of the present invention;

FIG. 3 is a schematic view showing a structure of a seat attachment in embodiment 2 of the present invention;

FIG. 4 is a schematic view of a structure of a seat attachment in embodiment 3 of the present invention;

fig. 5 is a schematic structural view of a seat accessory in embodiment 4 of the invention.

Description of reference numerals:

1-a bridle, 2-a seat accessory, 21-a slit groove, 22-a fixing belt, 23-a fixing ring, 24-a fastening buckle, 3-a backrest, 4-a snap fastener, 41-a convex surface, 42-a concave surface, 51-a first connecting belt, 52-a second connecting belt, 61-a first surface of a magic tape and 62-a second surface of the magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a fixing structure for a seat backrest comprises a belt 1 and a seat accessory 2, wherein two ends of the belt 1 are fixed on a backrest 3 of the seat, and the seat accessory 2 is movably connected with the belt 1. Two ends of the belt 1 are fixed on a backrest 3 of the seat, and the middle part of the belt 1 is in a tightening state. The seat attachment 2 is provided with a slot 21, through which slot 21 the belt 1 passes. The seat accessories are a waist rest and a neck pillow.

When in use, the bridle is preferably in an elastic band structure, and belongs to a tight state. The belt passes through the slot and then can tightly attach the waist rest and the neck rest as accessories of the seat to the seat back. In addition, the waist rest or the neck pillow can be conveniently moved up and down.

Example 2

As shown in fig. 2 and 3, a fixing structure for a seat backrest comprises a belt 1 and a seat accessory 2, wherein two ends of the belt 1 are fixed on a backrest 3 of the seat, and the seat accessory 2 is movably connected with the belt 1. The seat accessory 2 is provided with a fixing band 22, one end of the fixing band 22 is provided with a fixing ring 23, the other end of the fixing band 22 is provided with a fastening buckle 24, and the fastening buckle 24 is fixed on the seat accessory 2. The seat accessories are a waist rest and a neck pillow.

When the fixing ring is used, the fixing ring is sleeved on the binding belt, one end of the fixing band penetrates through the fastening buckle, and the tightness between the fixing ring and the binding belt can be adjusted by drawing the fixing band. After the waist support and the neck pillow are adjusted to the proper positions, the fixing belts can be driven to fix the waist support and the neck pillow better.

Example 3

As shown in fig. 1 and 4, a fixing structure for a seat backrest comprises a belt 1 and a seat accessory 2, wherein two ends of the belt 1 are fixed on a backrest 3 of the seat, and the seat accessory 2 is movably connected with the belt 1. Two ends of the belt 1 are fixed on a backrest 3 of the seat, and the middle part of the belt 1 is in a tightening state. The belt 1 is connected with the seat accessory 2 through a snap fastener 4. The male 41 and female 42 surfaces of the snap fastener 4 are separately provided on the belt 1 and the seat attachment 2.

The seat attachment 2 is provided with a first connecting belt 51 and a second connecting belt 52; the male 41 and female 42 surfaces of the snap fastener 4 are provided with the first 51 and second 52 connecting strips, respectively.

When the connecting device is used, the first connecting belt and the second connecting belt are wound on the binding belt and connected through the convex surface and the concave surface of the snap fastener. And when the first connecting belt and the second connecting belt are connected, the first connecting belt and the second connecting belt are in a tight state. According to the present embodiment, the male surface of the snap fastener may be provided on both the first connecting band and the second connecting band, and the snap fastener may be provided in a plurality of ways such as a plurality of female surfaces of the snap fastener may be provided on the buckle of the band. As long as the waist rest or the neck pillow can be fixed on the strap through the snap fasteners.

Example 4

As shown in fig. 1, 4 and 5, the fixing structure on the seat back comprises a belt 1 and a seat accessory 2, wherein two ends of the belt 1 are fixed on a seat back 3 of a seat, and the seat accessory 2 is movably connected with the belt 1. Two ends of the belt 1 are fixed on a backrest 3 of the seat, and the middle part of the belt 1 is in a tightening state. The belt 1 and the seat accessory 2 are connected through a magic tape 6. The inner side of the belt 1 is provided with a first surface 61 of a magic tape, and the slit groove 21 of the seat accessory 2 is provided with a second surface 62 of the magic tape.

When the waist rest or the neck pillow is used, the first surface and the second surface of the magic tapes on the first connecting belt and the second connecting belt are pasted together, and then the waist rest or the neck pillow can be fixed on the binding belt. According to this embodiment, the magic tape may be provided on the back surface of the strap, and the facing surfaces may be provided on the first connecting band and the second connecting band.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a fixed knot on seat back constructs, its characterized in that includes band (1), seat subsidiary (2), the both ends of band (1) are fixed in on the back (3) of seat, seat subsidiary (2) with band (1) swing joint.

2. The fixing structure of the seat back rest according to claim 1, wherein both ends of the belt (1) are fixed to the seat back rest (3), and the middle part of the belt (1) is in a tightened state.

3. The fixing structure on a seat back according to claim 1, characterized in that the seat attachment (2) is provided with a slit groove (21), the belt (1) passing through the slit groove (21).

4. The fixing structure of the seat back according to claim 1, wherein the seat accessory (2) is provided with a fixing band (22), one end of the fixing band (22) is provided with a fixing ring (23), and the other end is provided with a fastening buckle (24), and the fastening buckle (24) is fixed on the seat accessory (2).

5. The fixing structure on the seat back according to claim 1, characterized in that the connection between the belt (1) and the seat appendage (2) is by means of a snap fastener (4).

6. The fixing structure on the seat back according to claim 5, characterized in that the convex surface (41) and the concave surface (42) of the snap fastener (4) are separately provided on the belt (1) and the seat attachment (2).

7. The fixing structure on the seat back according to claim 5, wherein the seat attachment (2) is provided with a first connecting strap (51) and a second connecting strap (52); the convex surface (41) and the concave surface (42) of the snap fastener (4) are respectively arranged on the first connecting belt (51) and the second connecting belt (52).

8. The fixing structure on the seat back according to claim 1, characterized in that the belt (1) and the seat attachment (2) are connected by a magic tape (6).

9. The fixing structure of the seat back according to claim 8, wherein the inner side of the belt (1) is provided with a first surface (61) of a hook and loop fastener, and the slit groove (21) of the seat attachment (2) is provided with a second surface (62) of a hook and loop fastener.

10. The fixing structure on the seat back according to any one of claims 1, 3 to 9, characterized in that the seat attachment (2) is a lumbar support or a neck rest.