CN219813624U - Chair back buffer structure and chair - Google Patents
Chair back buffer structure and chair Download PDFInfo
- Publication number
- CN219813624U CN219813624U CN202321199397.2U CN202321199397U CN219813624U CN 219813624 U CN219813624 U CN 219813624U CN 202321199397 U CN202321199397 U CN 202321199397U CN 219813624 U CN219813624 U CN 219813624U
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- CN
- China
- Prior art keywords
- soft rubber
- rubber piece
- seat
- chair
- back support
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Links
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a chair back buffer structure and a chair, wherein the chair back buffer structure comprises: a back support; the soft rubber piece is arranged on the upper edge of the back support, the soft rubber piece covers the upper edge of the back support, and a deformation groove is formed in one side, facing the seat, of the soft rubber piece so as to drive the middle part of the soft rubber piece to fold towards one side, facing the center of the seat. The upper edge of the back support is provided with the elastic soft rubber piece, the abutting part of the back of the user and the back support is soft, when the user leans against the soft rubber piece, the soft rubber piece deforms under the action of pressure, the middle part of the soft rubber piece folds towards one side of the user, the back of the user is better attached, and compared with a traditional back support, the soft rubber piece can provide more back wrapping performance, so that the sitting comfort of the user is improved.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to a seat back buffer structure and a seat with the seat back buffer structure.
Background
In the related art, the chair has a backrest structure, and when a seated user leans back, the chair is pressed against the upper part of the back frame, but the back frame is mostly integrally made, so that the chair is hard in material and poor in comfort level. In some related technologies, the top of the chair back is provided with a flexible cushion layer, the flexible cushion layer deforms and plays a role in buffering when bearing the pressure of a user, and returns to the original shape when the pressure of the user disappears, however, the flexible cushion layer is only used for isolating the chair back, the wrapping property of the back of a user is poor, and the comfort level is not high.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the chair back buffer structure which can buffer the user to recline and sit and provide more back wrap.
The utility model also provides a seat with the seat back buffer structure.
According to the utility model, the chair back buffer structure comprises:
a back support;
the soft rubber piece is arranged on the upper edge of the back support, the soft rubber piece covers the upper edge of the back support, and a deformation groove is formed in one side, facing the seat, of the soft rubber piece so as to drive the middle part of the soft rubber piece to fold towards one side, facing the center of the seat.
The chair back buffer structure has at least the following beneficial effects: the soft rubber piece with elasticity is adopted at the upper edge of the back support, the abutting part of the back of a sitting person and the back support is softer, and the soft rubber piece can provide more back wrapping performance, so that the sitting comfort of the sitting person is improved.
According to the chair back buffer structure, the deformation grooves extend in the vertical direction, a plurality of deformation grooves are formed, and the deformation grooves are arranged at intervals along the length direction of the soft rubber piece.
According to the chair back buffer structure, one side of the soft rubber piece, which faces the chair seat, is concave.
According to the chair back buffer structure, the side, facing the chair seat, of the soft rubber piece is provided with the supporting part, the supporting part extends downwards, and the deformation groove is formed in the supporting part.
According to the chair back buffer structure, the vertical section of the soft rubber piece is of an arc-shaped structure, and the soft rubber piece is sleeved on the upper portion of the back support.
According to the chair back buffer structure, one side of the soft rubber piece, which is away from the chair seat, is provided with the connecting part, the connecting part is provided with the ventilation groove, and the ventilation groove is communicated with the deformation groove.
According to the chair back buffer structure, the clamping blocks are arranged at the two ends of the soft rubber piece in the length direction, the back support is symmetrically provided with the clamping grooves, and the clamping blocks are matched with the clamping grooves in a clamping mode.
According to the chair back buffer structure, the soft rubber piece is detachably arranged on the back support.
According to the chair back buffer structure, the soft rubber piece and the back support are fixed through the screw, and the screw is located on one side, away from the chair seat, of the soft rubber piece.
The chair comprises the chair back buffer structure.
The seat provided by the utility model has at least the following beneficial effects: the soft rubber piece with elasticity is adopted at the upper edge of the back support, the abutting part of the back of a sitting person and the back support is softer, and the soft rubber piece can provide more back wrapping performance, so that the sitting comfort of the sitting person is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a chair back buffer structure according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a chair back cushioning structure according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a flexible glue member of a chair back buffer structure according to an embodiment of the utility model.
Reference numerals illustrate:
a back support 100; a clamping groove 101; a cross beam 110;
a soft rubber member 200; a support portion 210; a deformation groove 211; a connection part 220; a ventilation groove 221; a counterbore 222; a clamping block 230;
a screw 300;
a seat 400.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the related art, the chair has a backrest structure, and when a seated user leans back, the chair is pressed against the upper part of the back frame, but the back frame is mostly integrally made, so that the chair is hard in material and poor in comfort level. In some related technologies, the top of the chair back is provided with a flexible cushion layer, the flexible cushion layer deforms and plays a role in buffering when bearing the pressure of a user, and returns to the original shape when the pressure of the user disappears, however, the flexible cushion layer is only used for isolating the chair back, the wrapping property of the back of a user is poor, and the comfort level is not high.
For this reason, as shown in fig. 1, the chair back buffer structure provided by the present utility model comprises a back support 100 and a flexible glue member 200, wherein the flexible glue member 200 is mounted on the upper edge of the back support 100, and the flexible glue member 200 is disposed to cover the upper edge of the back support 100, and a deformation groove 211 is disposed on one side of the flexible glue member 200 facing the chair seat 400, so as to drive the middle portion of the flexible glue member 200 to fold towards one side of the center of the chair seat 400. When the seat is applied, when a seat occupant leans against the soft rubber member 200, the soft rubber member 200 deforms under the action of pressure, and the middle part of the soft rubber member 200 is folded towards one side of the seat occupant, so that the seat occupant can better fit with the back of the seat occupant. It is easy to understand that the soft rubber member 200 having elasticity is adopted at the upper edge of the back support 100, so that the abutting place between the back of the seated user and the back support 100 is softer, and the soft rubber member 200 can provide more back wrap compared with the conventional back support, thereby improving the sitting comfort of the seated user. Alternatively, the soft gel member 200 is made of soft PP gel. Further, the side of the soft rubber member 200 facing the seat 400 is concave. For example, the side of the soft rubber member 200 facing the seat 400 is concave arc-shaped, so that the range of the soft rubber member is wider to be attached to the back of the seated user, the attaching effect is better, and the wrapping property of the back is further improved. In some embodiments, referring to fig. 2 and 3, two ends of the flexible glue member 200 along the length direction are provided with clamping blocks 230, the back support 100 is symmetrically provided with clamping grooves 101, and the clamping blocks 230 are in clamping fit with the clamping grooves 101. Furthermore, the two ends of the flexible glue piece 200 are more firmly connected with the back support 100, which is beneficial for the middle part of the flexible glue piece 200 to deform and fold.
Referring to fig. 2 and 3, the soft rubber member 200 includes a supporting portion 210 and a connecting portion 220, the supporting portion 210 is located at a side of the soft rubber member 200 facing the seat 400, the connecting portion 220 is located at a side of the soft rubber member 200 facing away from the seat 400, the supporting portion 210 and the connecting portion 220 are connected through an arc structure, and the supporting portion 210 and the connecting portion 220 are all extended downward, so that a vertical section of the soft rubber member 200 is in an arc structure. Furthermore, the soft rubber member 200 with an arc structure can be conveniently sleeved on the upper portion of the back support 100, and the soft rubber member 200 after being mounted can cover the upper edge of the back support 100, so that the seat is more attractive. Alternatively, the flexible glue member 200 is detachably mounted on the back support 100, and the flexible glue member 200 and the back support 100 are manufactured separately, so that the manufacturing difficulty and the manufacturing cost are reduced. Specifically, the soft rubber member 200 and the back support 100 are fixed by the screw 300, the screw 300 is located at one side of the soft rubber member 200 away from the seat 400, the structure is simple, the disassembly and assembly are convenient, and the screw 300 does not interfere with sitting of a sitting person.
In some embodiments of the present utility model, as shown in fig. 2 and 3, deformation grooves 211 are provided at the support portion 210, the deformation grooves 211 extend in a vertical direction, and there are a plurality of deformation grooves 211, and the plurality of deformation grooves 211 are spaced apart in a length direction of the flexible glue member 200. It is easy to understand that the length of the soft rubber member 200 installed at the upper portion of the back bracket 100 is long and the width in the vertical direction is small, so that the deformation groove 211 extends in the vertical direction and the soft rubber member 200 is more beautiful when the deformation grooves 211 are arranged at intervals in the length direction. In some embodiments, the deformation grooves extend along the length direction of the flexible glue member (not shown in the figure), the inward deformation and folding effects of the flexible glue member are more remarkable, and when the deformation grooves are multiple, the deformation grooves are arranged at intervals along the vertical direction. In some embodiments, the countersunk holes 222 are disposed in the connecting portion 220, and the heads of the screws 300 can be placed in the countersunk holes 222 to avoid exposure, so that the situation that the screws 300 are loosened due to collision with the heads of the screws 300 is reduced.
In some embodiments of the present utility model, as shown in fig. 3, the connection part 220 is provided with a ventilation groove 221, and the ventilation groove 221 communicates with the deformation groove 211, so that the heat dissipation effect of the seated user when pressing the support part 210 is improved, and the seating comfort is improved.
In some embodiments of the present utility model, as shown in fig. 2, the beam 110 is detachably mounted on the upper portion of the back support 100, the flexible glue member 200 is detachably mounted on the beam 110, and when the flexible glue member 200 is sleeved on the beam 110, the connecting member (not shown in the drawing) between the beam 110 and the back support 100 can be blocked. Accordingly, the cross member 110 and the flexible glue 200 may be interchangeable as a whole with respect to the back bracket 100, providing varying degrees of wraparound. And the soft rubber member 200 is mounted on the cross beam 110, and the rigidity of the cross beam 110 is greater than that of the soft rubber member 200, so that the soft rubber member 200 can be better stabilized. It should be noted that, the beam 110 may not be required to be disposed, the upper portion of the back support 100 may be disconnected, the soft rubber member 200 is mounted on the upper portion of the back support 100 and connected to two ends of the upper portion of the back support 100, at this time, the soft rubber member 200 may be deformed more, and more back wrapping is provided when the back pressure of the sitting person is closed.
According to the seat provided by the embodiment of the utility model, the seat back buffer structure comprises the elastic soft rubber piece 200 on the upper edge of the back support 100, the abutting part of the back of a user and the back support 100 is softer, and the soft rubber piece 200 can provide more back wrapping performance, so that the sitting comfort of the user is improved.
Other constructions and operation of seats according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. The back of the chair buffer structure, its characterized in that includes:
a back support;
the soft rubber piece is arranged on the upper edge of the back support, the soft rubber piece covers the upper edge of the back support, and a deformation groove is formed in one side, facing the seat, of the soft rubber piece so as to drive the middle part of the soft rubber piece to fold towards one side, facing the center of the seat.
2. The chair back cushioning structure of claim 1, wherein: the deformation grooves extend in the vertical direction, a plurality of deformation grooves are formed, and the deformation grooves are arranged at intervals along the length direction of the soft rubber piece.
3. The chair back cushioning structure of claim 1, wherein: the side of the soft rubber piece facing the seat is concave.
4. A seat back cushioning structure according to any one of claims 1-3, wherein: the soft rubber piece is provided with a supporting part towards one side of the seat support, the supporting part extends downwards, and the deformation groove is formed in the supporting part.
5. The chair back cushioning structure of claim 1, wherein: the vertical section of the soft rubber piece is of an arc-shaped structure, and the soft rubber piece is sleeved on the upper portion of the back support.
6. The chair back cushioning structure of claim 5, wherein: the soft rubber piece deviates from one side of the seat support is provided with a connecting part, the connecting part is provided with a ventilation groove, and the ventilation groove is communicated with the deformation groove.
7. The chair back cushioning structure of claim 1, wherein: the soft rubber piece is provided with clamping blocks along two ends of the length direction, the back support is symmetrically provided with clamping grooves, and the clamping blocks are matched with the clamping grooves in a clamping mode.
8. The chair back cushioning structure of claim 1, wherein: the soft rubber piece is detachably arranged on the back support.
9. The chair back cushioning structure of claim 8, wherein: the soft rubber piece and the back support are fixed through screws, and the screws are located on one side, away from the seat, of the soft rubber piece.
10. The seat, its characterized in that: a chair back cushioning structure comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199397.2U CN219813624U (en) | 2023-05-17 | 2023-05-17 | Chair back buffer structure and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199397.2U CN219813624U (en) | 2023-05-17 | 2023-05-17 | Chair back buffer structure and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219813624U true CN219813624U (en) | 2023-10-13 |
Family
ID=88273584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321199397.2U Active CN219813624U (en) | 2023-05-17 | 2023-05-17 | Chair back buffer structure and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219813624U (en) |
-
2023
- 2023-05-17 CN CN202321199397.2U patent/CN219813624U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 3 Tandong Avenue, Dongyong Community, Longjiang Town, Shunde District, Foshan City, Guangdong Province (Jingyi Smart Home Industry Park) Patentee after: Guangdong Jingyi Furniture Co.,Ltd. Country or region after: China Address before: 528318 Foshan, Shunde, Guangdong province Longjiang Town, 8 West Road. Patentee before: FOSHAN SITZONE FURNITURE Co.,Ltd. Country or region before: China |