CN209769732U

CN209769732U - Connecting sleeve suitable for waist support seat and waist support seat

Info

Publication number: CN209769732U
Application number: CN201920185557.5U
Authority: CN
Inventors: 欧亚平; 吴青松
Original assignee: Zhejiang Ouyibei Smart Furniture Co Ltd
Current assignee: ANJI SHENGXIN OFFICE FURNITURE Co.,Ltd.
Priority date: 2019-02-02
Filing date: 2019-02-02
Publication date: 2019-12-13
Anticipated expiration: 2029-02-02

Abstract

The utility model relates to a seat manufacturing and designing field, concretely relates to adapter sleeve and a waist support seat suitable for waist support seat. The utility model relates to a can realize through following technical scheme: the utility model provides a adapter sleeve suitable for waist holds in palm seat, contains the cover body, the cover body contains the connecting portion that are located both sides and is located two the conflict portion of connecting portion intermediate position, connecting portion contain the retainer plate, the inlet port has been seted up to retainer plate middle part position. An object of the utility model is to overcome prior art not enough, provide a adapter sleeve suitable for waist holds in palm seat. The integrality that the waist held in the palm supported people is increased, and the comfort level promotes, elegant appearance.

Description

Connecting sleeve suitable for waist support seat and waist support seat

Technical Field

The utility model relates to a seat manufacturing and designing field, concretely relates to adapter sleeve and a waist support seat suitable for waist support seat.

Background

The chair is a piece of furniture with wide application in daily life and work, generally comprises a base, a backrest, a supporting structure, armrests and other parts, and in order to meet personalized requirements of people and bring more comfortable and healthy use experience, the structure and the function of the chair are continuously improved. When a user uses the seat, the user usually supports the buttocks and the back by the base and the backrest, the support of the waist is relatively weak, the muscle and the vertebra of the waist and the back of the human body bear the pressure of the weight of the upper part of the human body, and in the long term, lumbar muscle strain and vertebra pathological changes can occur, so that inconvenience in study, life and work is brought to people.

In recent years, in order to provide a supporting force to the waist, a seat with a waist support is on the market, and the waist support is connected to a base or a backrest to provide a good supporting force to the waist of a user, so that the user can keep a sitting posture upright and has a good protection function to the lumbar. The existing waist support is usually designed in a split mode, the number of the waist support is two, a left waist support and a right waist support are symmetrically arranged, on one hand, the appearance degree is not enough, the integrity is not enough, on the other hand, the two waist supports are split in the supporting of a human body, and the comfort level is to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a adapter sleeve suitable for waist holds in palm seat. The integrality that the waist held in the palm supported people is increased, and the comfort level promotes, elegant appearance.

the above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a adapter sleeve suitable for waist holds in palm seat, contains the cover body, the cover body contains the connecting portion that are located both sides and is located two the conflict portion of connecting portion intermediate position, connecting portion contain the retainer plate, the inlet port has been seted up to retainer plate middle part position.

Preferably, the filler is disposed in the abutting portion.

As the utility model discloses a preferred, connecting portion with be equipped with between the conflict portion and be used for separating connecting portion with the regional division guide line of conflict portion.

As the utility model discloses a preferred, be equipped with in the conflict portion and be convenient for the filler is got and is put the zip fastener.

As the utility model discloses a preferred, both ends are for being curved indent cambered surface about the conflict portion, the arc center direction of indent cambered surface is kept away from conflict portion.

As an optimization of the present invention, the fixing ring is an elastic fixing ring supported by an elastic material.

As the utility model discloses a preferred, be equipped with the opening on the retainer plate.

As the utility model discloses a preferred, be equipped with on the opening and be used for tightening up the open-ended connects the rubber band.

As the utility model discloses a preferred, install the buckle on the opening.

As the utility model discloses an prefer, be equipped with on the retainer plate and be used for locking the tightening ring of inlet port.

As the optimization of the utility model, the cover body is provided with an outer cover.

The utility model provides a waist holds in palm seat, contains the adapter sleeve that is applicable to waist and holds in the palm the seat, contain sit bench portion, rotor arm and with the supporter that the rotor arm is connected, the supporter gets into the inlet port with connecting portion are connected.

As the utility model discloses a preferred, still contain with the rotor arm is connected and is used for the drive rotor arm pivoted drive arrangement, drive arrangement is the air spring.

To sum up, the utility model discloses following beneficial effect has:

1. the waist support can rotate, so that the waist support adapts to the sitting posture of a human body and supports the waist in time.

2. The air spring is used as a power component, and can continuously provide uniform and lasting force for the waist support, so that the supporting force of the waist support on a human body is uniform and lasting, and the comfort level is increased.

3. The two waist supports are connected by the connecting sleeve, so that the support integral sense of the waist and the back is stronger, and the comfort is improved.

4. Adopt multiple mode to realize being connected of supporter and connecting portion, the simple operation is reliable.

Drawings

FIG. 1 is a schematic view of a connecting sleeve in the first embodiment;

FIG. 2 is a schematic view of the second embodiment of FIG. 1;

FIG. 3 is a schematic view of the third embodiment of FIG. 2;

FIG. 4 is a schematic view of an outer layer cover;

FIG. 5 is a schematic view of a lumbar support seat;

Fig. 6 is a schematic view of fig. 5 after the connecting sleeve is installed.

In the figure: 1. connecting portion, 11, retainer plate, 12, inlet port, 2, conflict portion, filler, 21, separation guide line, 22, zip fastener, 23, indent cambered surface, 31, opening, 32, connection rubber band, 33, buckle, 34, tighten up circle, 4, outer cover, 5, rotor arm, 6, supporter, 7, bench portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

In embodiment 1, as shown in fig. 5, the seat includes a stool portion 7 and a rotating arm 5, and the rotating arm 5 can rotate around its axis as a shaft by a driving device, so as to drive the supporting body 6 to rotate. The number of the supporting bodies 6 is two, one is positioned at the left side and the other is positioned at the right side, and the supporting bodies are used for supporting the back of the human body. In this embodiment the drive means is a gas spring, thereby providing a steady and even force to the support body 6. The installation position of the support body 6 can be a backrest if the support body is arranged on the upper side, and can be a waist support if the support body is arranged on the lower side, and the principle is the same.

In fig. 5, the two supporting bodies 6 support the waist and the back of the human body at two positions and are respectively independent in appearance, in the present case, as shown in fig. 6, a connecting sleeve is commonly connected with the two supporting bodies 6, so that the integrity is increased in both appearance and supporting aspects.

the connecting sleeve comprises a sleeve body, the back surface of the sleeve body is shown in figure 1, the two sides are provided with connecting parts 1, and the middle part is provided with a collision part 2. The support body 6 is sleeved into the inlet 12, and after the support body is sleeved, the fixing ring 11 is hooped on the surface of the support body 6 to complete connection. At the edges of the contact part 2 and the connection part 1, separation guide lines 21 are provided. The effect of separating the guide wire 21 has two, on the one hand, separates into an independent region with connecting portion 1 for supporter 6 gets into the back, can not shift at supporter 6 rotation in-process, fixes always in connecting portion 1, can not get into in conflict portion 2. On the other hand, based on the above, the rotation locus of the support body 6 is a circular arc. To better match this arc-shaped turning trajectory, the guide wire 21 is divided so that there is a relative turning between the connecting portion 1 and the interference portion 2, and the middle interference portion 2 is better brought into contact with the body of the user.

In order to increase the supporting feeling of the interference part 2, a filler is provided inside the interference part 2. The zipper 22 is arranged in the middle of the interference part 2, so that the fillers can be conveniently stored and put in.

Since the motion tracks of the two supporting bodies 6 are arc-shaped, the distance between the two supporting bodies 6 is lengthened and shortened. In the scheme, as shown in fig. 1, the upper side and the lower side of the interference part 2 are provided with the concave arc surfaces 23, and the arc design can provide proper tension for the whole connecting sleeve, so that the surface of the connecting sleeve is more smooth and beautiful.

In order to facilitate the placement and fixation of the support body 6, various ways are implemented in the present case.

In fig. 1, an opening 31 is formed on the fixing ring 11 in the connecting portion 1 on the left side, and a connecting rubber band 32 is provided at the opening 31 for adjusting the tightness of the fixing ring 11.

The right side is another embodiment, and a buckle 33 or a magic tape and magic buckle is arranged at the opening 31 for adjusting the tightness of the fixing ring 11.

In fig. 2, the left side is also provided with an opening 31 on the fixing ring 11, and the opening 31 can be slightly larger.

The right side is not provided with the opening 31, and the inner ring of the fixing ring 11 is provided with an elastic tightening ring 34, such as a drawstring or a rubber band.

In fig. 3, the right-hand side is likewise provided without the opening 31, and the entire retaining ring 11 is made of an elastic material, for example TPU or silicone or an elastic fabric.

The front surface of the connecting sleeve is provided with an outer cover 4 as shown in figure 4, and the outer cover is designed in an integrated mode, conforms to the shape and the outline of the sleeve body and improves the attractiveness.

In some embodiments, the outer shell 4 may be filled with a filler.

Claims

1. The utility model provides a adapter sleeve suitable for waist holds in palm seat, contains the cover body, its characterized in that: the cover body comprises connecting parts (1) located on two sides and two conflict parts (2) located in the middle positions of the connecting parts (1), the connecting parts (1) comprise fixing rings (11), and inlet openings (12) are formed in the middle positions of the fixing rings (11).

2. The connecting sleeve suitable for the lumbar support seat according to claim 1, wherein: the collision part (2) is internally provided with a filler.

3. The connecting sleeve suitable for the lumbar support seat according to claim 1, wherein: the connecting portion (1) with be equipped with between conflict portion (2) and be used for separating connecting portion (1) with conflict portion (2) regional separation guide line (21).

4. The connecting sleeve suitable for the lumbar support seat according to claim 2, wherein: the butt joint part (2) is provided with a zipper (22) which is convenient for the filler to be taken and placed.

5. The connecting sleeve suitable for the lumbar support seat according to claim 1, wherein: the upper end and the lower end of the conflict part (2) are arc-shaped concave cambered surfaces (23), and the arc center direction of the concave cambered surfaces (23) is far away from the conflict part (2).

6. A connecting sleeve suitable for a lumbar support seat according to claim 1 or 2 or 3 or 4 or 5, wherein: the fixing ring (11) is an elastic fixing ring (11) made of elastic materials.

7. a connecting sleeve suitable for a lumbar support seat according to claim 1 or 2 or 3 or 4 or 5, wherein: an opening (31) is arranged on the fixing ring (11).

8. The connecting sleeve suitable for the lumbar support seat according to claim 7, wherein: the opening (31) is provided with a connecting rubber band (32) for tightening the opening (31).

9. the connecting sleeve suitable for the lumbar support seat according to claim 7, wherein: a buckle (33) is arranged on the opening (31).

10. A connecting sleeve suitable for a lumbar support seat according to claim 1 or 2 or 3 or 4 or 5, wherein: and a tightening ring (34) used for locking the inlet (12) is arranged on the fixing ring (11).

11. The connecting sleeve suitable for the lumbar support seat according to claim 2, 3, 4 or 5, wherein: an outer layer cover (4) is arranged on the sleeve body.

12. The connecting sleeve suitable for the lumbar support seat according to claim 1, wherein: the glove body is provided with an outer cover (4), and the outer cover (4) is internally provided with filler.

13. a lumbar support seat comprising a connection sleeve suitable for use in a lumbar support seat according to any of claims 1-11, wherein: contain stool portion (7), rotor arm (5) and with supporter (6) that rotor arm (5) are connected, supporter (6) get into entry port (12) with connecting portion (1) are connected.

14. A lumbar support seat as set forth in claim 13, wherein: the device is characterized by further comprising a driving device which is connected with the rotating arm (5) and used for driving the rotating arm (5) to rotate, and the driving device is an air spring.