CN215382640U - Chair with adjusting capacity - Google Patents
Chair with adjusting capacity Download PDFInfo
- Publication number
- CN215382640U CN215382640U CN202121529062.3U CN202121529062U CN215382640U CN 215382640 U CN215382640 U CN 215382640U CN 202121529062 U CN202121529062 U CN 202121529062U CN 215382640 U CN215382640 U CN 215382640U
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- backrest
- chair
- base
- shaped connecting
- supporting
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Abstract
The utility model relates to the field of articles for daily use, in particular to a chair with adjusting capacity, which comprises a base and a backrest, wherein two groups of supporting pieces are arranged at the bottom of the base, the two groups of supporting pieces are connected through a plurality of connecting pieces, the bottom of the backrest is fixedly connected with an L-shaped connecting piece, the L-shaped connecting piece is elastically connected with a connecting piece close to the backrest through an elastic piece, and soft cushions are arranged on the base and the side, which is in contact with a user, of the backrest.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to a chair with adjusting capacity.
Background
The chair is common furniture in people's life, has increased the back on the basis of the stool, has further improved the stability that the user sat, and the chair carries out different classifications according to the difference of material and use function.
The existing chair usually fixedly connects the backrest with the base, and the waist of a user is easily sore after long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chair with adjusting capability, which solves the problem that the backrest is fixedly connected with a base, so that a user can feel aching pain in the waist easily after using the chair for a long time.
In order to achieve the purpose, the utility model provides a chair with adjusting capacity, which comprises a base and a backrest, wherein two groups of supporting pieces are arranged at the bottom of the base, the two groups of supporting pieces are connected through a plurality of connecting pieces, an L-shaped connecting piece is fixedly connected at the bottom of the backrest, the L-shaped connecting piece is elastically connected with a connecting piece close to the backrest through an elastic piece, and soft cushions are arranged on the sides of the base, the backrest and a user, which are in contact with each other.
As a further scheme of the utility model: the support piece is the supporting leg, the supporting leg includes two support columns at least, the support column is equipped with the slipmat with ground contact side.
As a further scheme of the utility model: the connecting piece is a connecting rod, wherein a base groove for installing the elastic piece is arranged on the connecting rod close to the backrest.
As a further scheme of the utility model: the L-shaped connecting piece is an L-shaped connecting plate, one end of the L-shaped connecting plate is fixedly connected with the backrest, and the other end of the L-shaped connecting plate is provided with a foundation groove for installing the elastic piece.
As a further scheme of the utility model: the elastic piece is a manganese steel plate, and two ends of the manganese steel plate are respectively acted in the L-shaped connecting plate and the base groove corresponding to the connecting rod and are fixed through fastening bolts.
According to the utility model, the manganese steel plate is designed as the elastic part, a user leans against the backrest to drive the manganese steel plate to bend, so that the backrest rotates to a comfortable position of the user, and meanwhile, the backrest can be attached to and support the back of the user when the chair is used due to the resetting elasticity of the manganese steel plate, so that the problem that the waist of the user is easily sore when the chair is used for a long time because the backrest is usually fixedly connected with the base of the existing chair is solved.
Drawings
Fig. 1 is a schematic structural diagram of a chair with an adjusting capability according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a backrest according to an embodiment of the present invention.
FIG. 4 is a top view of the soft pad removed from FIG. 1 according to an embodiment of the present invention.
In the figure: 1. supporting legs; 2. a connecting rod; 3. a backrest; 4. a base; 5. a soft cushion; 6. an L-shaped connecting plate; 7. a manganese steel sheet; 71. and fastening the bolt.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1, 2 and 3, in an embodiment of the present invention, a chair with an adjusting capability includes a base 4 and a backrest 3, wherein two sets of supporting members are disposed at the bottom of the base 4, the two sets of supporting members are connected by a plurality of connecting members, an L-shaped connecting member is fixedly connected to the bottom of the backrest 3, the L-shaped connecting member is elastically connected to a connecting member near the backrest 3 by an elastic member, and soft pads 5 are disposed on both sides of the base 4 and the backrest 3 contacting a user;
according to the chair, the elastic piece is designed, so that the backrest 3 is elastically connected with the base 4, when a user uses the chair designed by the chair, the user leans against the backrest 3, the backrest 3 can rotate to a comfortable position of the user through elastic deformation of the elastic piece, meanwhile, the backrest 3 can be attached to the back of the user and can provide enough support for the user through the elastic action of the elastic piece, so that the elasticity of the elastic piece is fully utilized, meanwhile, the soft cushion 5 is arranged on the base 4 and the backrest 3, the comfort degree of the chair is improved, the soft cushion 5 is preferably sponge, and other soft materials can be selected according to the design condition to replace the sponge preferred by the chair in practical use.
As shown in fig. 1 and 4, in the embodiment of the present invention, the supporting member is a supporting leg 1, the supporting leg 1 includes at least two supporting pillars, and a non-slip mat is disposed on the side of the supporting pillars contacting with the ground, wherein the supporting leg 1 may be made of wood, metal, plastic, or the like according to actual use conditions, and is made of a suitable material on the premise of satisfying a supporting target user.
As shown in figures 1 to 4, in the embodiment of the utility model, the connecting piece is a connecting rod 2, the material selection requirement of the connecting rod 2 is the same as that of the supporting leg 1, the connecting rod 2 is used for reinforcing the supporting strength, the number of the connecting rods 2 is two, the number of the actual connecting rods 2 can be reasonably increased according to the actual situation, or other parts with connecting capacity are used for replacement, such as a connecting plate can be selected, and the like, and meanwhile, when the connection mode of the supporting leg 1 and the connecting rod 2 can also be selected freely according to the actually selected material situation, such as when the supporting leg 1 and the connecting rod 2 are made of metal materials, the connecting mode between the supporting leg 1 and the connecting rod 2 can be connected in a welding mode, and when the supporting leg 1 and the connecting rod 2 are made of wood, the connection mode between the supporting leg 1 and the connecting rod 2 can be connected in a bolt connection mode, the present invention does not require this rigidity, and wherein the connecting rods 2 adjacent to the backrest 3 are provided with a base groove for mounting the elastic member.
Meanwhile, as explained in the above embodiment, the L-shaped connecting member is an L-shaped connecting plate 6, one end of the L-shaped connecting plate 6 is fixedly connected with the backrest 3, and the other end is provided with a base groove for installing the elastic member.
As explained further for the above embodiment, the elastic member of the present invention is preferably a manganese steel plate 7, two ends of the manganese steel plate 7 respectively act on the L-shaped connecting plate 6 and the corresponding base groove on the connecting rod 2, and are fixed by fastening bolts 71, and the elastic action of the backrest 3 and the base 4 is realized by the bending return of the manganese steel plate 7;
meanwhile, according to the requirement for the elastic member, when in actual use, other parts or structures with elastic force can be used instead, for example, the spring can be used for connecting the L-shaped connecting plate 6 with the corresponding connecting rod 2, and the manganese steel plate 7 can be replaced by the elastic force of the spring, although other substitutes not mentioned in the present invention can be used alternatively as long as the function of the elastic connection is satisfied.
Compared with the prior art, the backrest 3 has the advantages that the manganese steel plate 7 is designed to serve as the elastic part, a user leans against the backrest 3 to drive the manganese steel plate 7 to bend, so that the backrest 3 rotates to a comfortable position of the user, meanwhile, the backrest 3 can be attached to the back of the user when the backrest is used due to the reset elasticity of the manganese steel plate 7, and the problem that the backrest 3 and the base 4 are usually fixedly connected in the existing chair, and the waist of the user is easily sore when the backrest is used for a long time is solved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A chair with adjusting capacity is characterized by comprising a base and a backrest, wherein two groups of supporting pieces are arranged at the bottom of the base and connected through a plurality of connecting pieces, an L-shaped connecting piece is fixedly connected to the bottom of the backrest and is elastically connected with a connecting piece close to the backrest through an elastic piece;
meanwhile, soft cushions are arranged on the sides of the base, the backrest and the user, which are in contact with each other.
2. The chair with the adjusting capability of claim 1, wherein the supporting member is a supporting leg, the supporting leg comprises at least two supporting columns, and the side of the supporting column, which is in contact with the ground, is provided with a non-slip mat.
3. A chair with adjusting ability according to any of claims 1-2, characterized in that the connecting member is a connecting rod, wherein the connecting rod near the backrest is provided with a base groove for mounting a spring.
4. The chair with the adjusting capacity as claimed in claim 3, wherein the L-shaped connecting member is an L-shaped connecting plate, one end of the L-shaped connecting plate is fixedly connected with the backrest, and the other end of the L-shaped connecting plate is provided with a base groove for mounting the elastic member.
5. The chair with the adjusting capacity as claimed in claim 4, wherein the elastic member is a manganese steel plate, and both ends of the manganese steel plate respectively act on the L-shaped connecting plate and the base groove corresponding to the connecting rod and are fixed by fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529062.3U CN215382640U (en) | 2021-07-07 | 2021-07-07 | Chair with adjusting capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529062.3U CN215382640U (en) | 2021-07-07 | 2021-07-07 | Chair with adjusting capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215382640U true CN215382640U (en) | 2022-01-04 |
Family
ID=79647390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121529062.3U Active CN215382640U (en) | 2021-07-07 | 2021-07-07 | Chair with adjusting capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215382640U (en) |
-
2021
- 2021-07-07 CN CN202121529062.3U patent/CN215382640U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |