CN217090075U - Chair backrest - Google Patents
Chair backrest Download PDFInfo
- Publication number
- CN217090075U CN217090075U CN202220407822.1U CN202220407822U CN217090075U CN 217090075 U CN217090075 U CN 217090075U CN 202220407822 U CN202220407822 U CN 202220407822U CN 217090075 U CN217090075 U CN 217090075U
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- China
- Prior art keywords
- backrest
- seat
- chair back
- pole
- back rest
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Abstract
The utility model discloses a chair backrest belongs to furniture technical field, this chair backrest, including back body and seat body, the back body with connect through the back pole between the seat body, just the one end of back pole with seat body fixed connection, the other end of back pole with the back body rotates the connection. Connect back body and seat body through the back pole to realize the installation of back body, connect for rotating between back body and the back pole simultaneously, when the back body rotates to vertical position, play the effect of back, when the back body rotates certain angle for the back pole, back body and horizontal plane become certain angle this moment, the back body can regard as the workstation to use, electronic product such as notebook computer can be placed on the surface of back body, the user can work on the surface of back body, reach a dual-purpose of thing.
Description
Technical Field
The utility model belongs to the technical field of furniture, concretely relates to chair back.
Background
The chair is daily life furniture, is a seat with a backrest and armrests, modern chairs pursue attractive and fashionable, some chairs are not used as seats alone, human life is more convenient under the combination of science and technology, the chair plays a vital role in daily life of people, and the backrest is an important component of the chair and mainly plays a role in supporting the back.
When an existing chair is designed, the position of a backrest in the chair is mostly fixed, the backrest has a single function of only supporting the back, and actual requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chair back to propose the problem of current seat in the use among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chair backrest, includes back body and seat body, the back body with connect through the back pole between the seat body, just the one end of back pole with seat body fixed connection, the other end of back pole with the back body rotates the connection.
Preferably, the backrest body comprises a backrest cushion and a supporting seat, and the backrest cushion is rotatably connected with the supporting seat.
Preferably, a storage cavity for placing articles is arranged on the side surface of the backrest body.
Preferably, the side surface of the backrest body is further provided with a first groove for accommodating the first auxiliary support plate, and the first auxiliary support plate can slide in the first groove.
Preferably, a rechargeable battery is further arranged inside the backrest body, and an interface matched with the rechargeable battery is arranged on the side face of the backrest body.
Preferably, the rechargeable battery is a USB rechargeable battery and the interface is a USB interface.
Preferably, the backrest also comprises a neck rest connected with the backrest body through a connecting block.
Preferably, a second groove for allowing the connecting block to slide is formed in the backrest body.
Preferably, the seat body is a pneumatic lifting seat or a hydraulic lifting seat.
Preferably, the surface of the backrest body is covered with a mesh cloth.
Compared with the prior art, the beneficial effects of the utility model are that:
connect back body and seat body through the back pole to realize the installation of back body, connect for rotating between back body and the back pole simultaneously, when the back body rotates to vertical position, play the effect of back, when the back body rotates certain angle for the back pole, back body and horizontal plane become certain angle this moment, the back body can regard as the workstation to use, electronic product such as notebook computer can be placed on the surface of back body, the user can work on the surface of back body, reach a dual-purpose of thing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a schematic view of the internal structure of the backrest body of the present invention;
fig. 6 is a schematic view of the connecting position between the backrest body and the supporting seat of the present invention.
In the figure: 1. a backrest body; 100. a backrest cushion; 101. a supporting seat; 2. a storage cavity; 3. a first groove; 4. a first auxiliary support plate; 5. a rechargeable battery; 6. an interface; 7. a neck rest; 8. a back rest rod; 9. a seat body; 10. connecting blocks; 11. a second groove; 12. placing the cavity; 13. and a second auxiliary support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a chair backrest comprises a backrest body 1 and a seat body 9, wherein the backrest body 1 is connected with the seat body 9 through a backrest rod 8, one end of the backrest rod 8 is fixedly connected with the seat body 9, and the other end of the backrest rod 8 is rotatably connected with the backrest body 1.
In this embodiment, connect back body 1 and seat body 9 through back pole 8, thereby realize the installation of back body 1, be connected for rotating between back body 1 and the back pole 8 simultaneously, when back body 1 rotates to vertical position, play the effect of back, when back body 1 rotates certain angle for back pole 8, back body 1 and horizontal plane become certain angle this moment, back body 1 can regard as the workstation to use, electronic product such as notebook computer can be placed to the surface of back body 1, the user of service can work on the surface of back body 1, reach the dual-purpose of an object.
In this embodiment, a storage cavity 2 for placing articles is formed in a side surface of the backrest body 1, and electronic products such as a notebook computer can be placed in the storage cavity 2 and used together with the rotated backrest body 1.
In this embodiment, the side of the backrest body 1 is further provided with a first groove 3 for accommodating a first auxiliary supporting plate 4, the first auxiliary supporting plate 4 can slide in the first groove 3, a user can pull out the first auxiliary supporting plate 4 from the first groove 3, so that the area of the working surface of the backrest body 1 is expanded, if the user can place objects such as a mouse on the first auxiliary supporting plate 4, the convenience of operation is further improved, meanwhile, the backrest body 1 is further provided with a second auxiliary supporting plate 13, the second auxiliary supporting plate 13 can also stretch into and stretch out of the backrest body 1, and meanwhile, when the workbench is used in the backrest body 1, the second auxiliary supporting plate 13 can protect a computer placed on the workbench and prevent the computer from falling.
In this embodiment, the inside of the backrest body 1 is further provided with a rechargeable battery 5, and the side surface of the backrest body 1 is provided with an interface 6 adapted to the rechargeable battery 5, wherein the rechargeable battery 5 may be a USB rechargeable battery and the interface 6 is a USB interface, and the rechargeable battery 5 is embedded in the backrest body 1, so that the problem caused by power supply can be reduced.
In this embodiment, still include the neck back 7 of connecting through connecting block 10 and backrest body 1, be provided with on the backrest body 1 and supply the gliding second recess 11 of connecting block 10, the neck back 7 can support user's neck, improve people's comfort level, connecting block 10 can slide in second recess 11 simultaneously, thereby adjust the height of neck back 7, can be applicable to different crowds, simultaneously backrest body 1 includes back pad 100 and supporting seat 101, back pad 100 rotates with supporting seat 101 to be connected, when backrest body 1 uses as the workstation, can rotate back pad 100 and make neck back 7 rotate to the below, place cavity 12 on the neck back 7 and can be used for placing articles such as stationery.
In this embodiment, seat body 9 is pneumatic lift seat or hydraulic pressure lift seat, uses pneumatic lift seat or hydraulic pressure lift seat and the cooperation of back body 1, can adjust the height of back body 1 to this is applicable to different height crowds' use.
In this embodiment, the surface of the backrest body 1 is covered with a mesh cloth.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A chair back rest, characterized in that: comprises that
Backrest body (1) and seat body (9), backrest body (1) with connect through back pole (8) between seat body (9), just the one end of back pole (8) with seat body (9) fixed connection, the other end of back pole (8) with backrest body (1) rotates the connection.
2. A chair back rest according to claim 1, wherein: the backrest body (1) comprises a backrest cushion (100) and a supporting seat (101), and the backrest cushion (100) is rotatably connected with the supporting seat (101).
3. A chair back rest according to claim 1, wherein: the side surface of the backrest body (1) is provided with a storage cavity (2) for placing articles.
4. A chair back rest according to claim 1 or 3, wherein: the side surface of the backrest body (1) is further provided with a first groove (3) for accommodating a first auxiliary supporting plate (4), and the first auxiliary supporting plate (4) can slide in the first groove (3).
5. A chair back rest according to claim 1, wherein: the backrest is characterized in that a rechargeable battery (5) is further arranged inside the backrest body (1), and an interface (6) matched with the rechargeable battery (5) is arranged on the side face of the backrest body (1).
6. A chair back rest according to claim 5, wherein: the rechargeable battery (5) is a USB rechargeable battery and the interface (6) is a USB interface.
7. A chair back rest according to claim 1, wherein: the backrest is characterized by further comprising a neck rest (7) connected with the backrest body (1) through a connecting block (10).
8. A chair back rest according to claim 7, wherein: the backrest body (1) is provided with a second groove (11) for the connecting block (10) to slide.
9. A chair back rest according to claim 1, wherein: the seat body (9) is a pneumatic lifting seat or a hydraulic lifting seat.
10. A chair back rest according to claim 1, wherein: the surface of the backrest body (1) is coated with mesh cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220407822.1U CN217090075U (en) | 2022-02-25 | 2022-02-25 | Chair backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220407822.1U CN217090075U (en) | 2022-02-25 | 2022-02-25 | Chair backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217090075U true CN217090075U (en) | 2022-08-02 |
Family
ID=82601602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220407822.1U Active CN217090075U (en) | 2022-02-25 | 2022-02-25 | Chair backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217090075U (en) |
-
2022
- 2022-02-25 CN CN202220407822.1U patent/CN217090075U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |