CN218683114U - Seat plate and back linkage seat - Google Patents
Seat plate and back linkage seat Download PDFInfo
- Publication number
- CN218683114U CN218683114U CN202222893128.8U CN202222893128U CN218683114U CN 218683114 U CN218683114 U CN 218683114U CN 202222893128 U CN202222893128 U CN 202222893128U CN 218683114 U CN218683114 U CN 218683114U
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- 230000005489 elastic deformation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
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Abstract
The utility model discloses a seat back of body linkage thing to sit on, include: the fixed seat is used for being connected with the chair rod; the first hinge base is hinged with one end of the fixed base; the second hinge seat is hinged with the other end of the fixed seat and is fixed with the seat back; the seat plate assembly comprises a first seat plate and a second seat plate which are hinged with each other, one end of the first seat plate, which is far away from the second seat plate, is fixedly connected with the first hinged seat, and one end of the second seat plate, which is far away from the first seat plate, is fixedly connected with the second hinged seat; the other two of the seat back, the first seat plate and the second seat plate are driven to correspondingly rotate by rotating one of the seat back, the first seat plate and the second seat plate. The sitting person sits on the first seat plate and the second seat plate, presses the sitting back backwards through the back, and the first seat plate and the second seat plate move correspondingly, or presses the first seat plate and the second seat plate through the hip to move forwards and backwards, and the sitting back moves correspondingly and better fits the back; the user can adjust the chair more conveniently and sit more comfortably.
Description
Technical Field
The utility model relates to the field of furniture, in particular to seat board back of body linkage thing to sit on.
Background
Office hours of office people are generally more than eight hours, the office people spend about 60% of the time on chairs every day, and higher requirements on the sitting comfort of the chairs are provided due to the fact that users sit for a long time. Among the correlation technique, be fixed between the back of the chair and the seat support, during the use, only can change the angle of the back of the chair alone, perhaps, change the position of seat support alone, it is inconvenient to have the regulation, and the user sits the tired problem for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a seat back and seat linkage thing to sit on, seat back and seat can link when linkage thing to sit on uses and adjust, and it is more convenient that the user adjusts, and is more comfortable just sitting.
According to the utility model discloses seat back of body linkage thing to sit on, include:
the fixed seat is used for being connected with the chair rod;
the first hinge seat is hinged with one end of the fixed seat;
the second hinge seat is hinged with the other end of the fixed seat and is fixed with the seat back;
the seat plate assembly comprises a first seat plate and a second seat plate which are hinged with each other, one end of the first seat plate, which is far away from the second seat plate, is fixedly connected with the first hinged seat, and one end of the second seat plate, which is far away from the first seat plate, is fixedly connected with the second hinged seat;
and driving the other two of the seat back, the first seat plate and the second seat plate to correspondingly rotate by rotating one of the seat back, the first seat plate and the second seat plate.
According to the utility model discloses seat back of body linkage thing to sit on has following beneficial effect at least: the sitting person sits on the first seat plate and the second seat plate, presses the sitting back backwards through the back, and the first seat plate and the second seat plate move correspondingly, or presses the first seat plate and the second seat plate through the hip to move forwards and backwards, and the sitting back moves correspondingly and better fits the back; the user can adjust the chair more conveniently and sit more comfortably.
According to seat back of body linkage thing to sit on, the fixing base is provided with first bulge and second bulge, first articulated seat be provided with the first mounting groove that first bulge corresponds, the articulated seat of second be provided with the second mounting groove that the second bulge corresponds.
According to seat back and seat linkage thing to sit on, first joint groove has been seted up respectively to the relative lateral wall of first mounting groove, the relative lateral wall of first bulge seted up respectively with the first joint piece that first joint groove corresponds, first joint piece joint in first joint groove and with first joint groove normal running fit.
According to seat back of body linkage thing to sit on, first bulge is provided with the first stopper that rotates, first articulated seat be provided with the first spacing groove of rotating that the first stopper that rotates corresponds.
According to seat back of body linkage thing to sit on, first bulge with the rotation contact surface of first mounting groove is first arcwall face.
According to seat back of body linkage thing to sit on, the second bulge is provided with the second and rotates the stopper, the articulated seat of second be provided with the second that the stopper corresponds rotates the second and rotates the spacing groove.
According to seat back of body linkage thing to sit on, the second bulge with the rotation contact surface of second mounting groove is the second arcwall face.
According to seat back of body linkage thing to sit on, the seat subassembly is still including just the seat, just the seat has elasticity, just the both ends of seat respectively with first seat with the second seat is connected.
According to seat back of body linkage thing to sit on, first seat is provided with first spacing post, be provided with the first locating hole that first spacing post corresponds with regard to the seat, just the aperture in first locating hole is greater than the external diameter of first spacing post, the second seat is provided with the spacing post of second, the seat be provided with the second locating hole that the spacing post of second corresponds, the aperture of second locating hole is greater than the external diameter of the spacing post of second.
According to seat back of body linkage thing to sit on, the sitting plate is provided with the deformation portion, the deformation portion is located first locating hole with between the second locating hole.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a seat plate, seat back and seat linking seat according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A shown in FIG. 1;
FIG. 3 is an enlarged view of B shown in FIG. 1;
fig. 4 is a schematic view of the overall structure of the seat plate, seat and backrest linkage seat of the embodiment of the present invention.
The reference numbers illustrate:
a fixed seat 100; a first projection 110; a first card block 111; a first rotational stop 112; a first arcuate surface 113; the second projecting portion 120; a second clamping block 121; a second rotation limiting groove 122; a second arcuate face 123;
a first hinge base 200; a first mounting groove 201; a first snap groove 2011; a first seating plate 210; a first restraint post 211;
a second hinge base 300; a second mounting groove 301; a seat back 310; a second seat plate 320; a second restraint post 321;
a seating plate 400; a first positioning hole 410; a second positioning hole 420; and a deformation portion 430.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 3, according to the utility model discloses seat back and seat linkage thing to sit on, including fixing base 100, first articulated seat 200, the articulated seat 300 of second and seat subassembly, wherein, first articulated seat 200 is articulated with the one end of fixing base 100, and the articulated seat 300 of second is articulated with the other end of fixing base 100, and the chair pole is connected with fixing base 100, and seat back 310 is fixed with the articulated seat 300 of second. For example, the fixing base 100 is fixedly connected to the chair rod, or a lifting adjusting structure is provided between the fixing base 100 and the chair rod, and the lifting adjusting structure can refer to a conventional lifting chair in the market. Specifically, the seat plate assembly comprises a first seat plate 210 and a second seat plate 320 which are hinged to each other, wherein one end of the first seat plate 210 departing from the second seat plate 320 is fixedly connected with the first hinged seat 200, and one end of the second seat plate 320 departing from the first seat plate 210 is fixedly connected with the second hinged seat 300. By rotating one of the seat back 310, the first seat plate 210 and the second seat plate 320, the other two of the seat back 310, the first seat plate 210 and the second seat plate 320 are driven to rotate correspondingly.
It should be noted that, a seated person sits on the first seat plate 210 and the second seat plate 320, presses the seat back 310 backwards through the back, and the first seat plate 210 and the second seat plate 320 move correspondingly, or presses the first seat plate 210 and the second seat plate 320 through the hip to move back and forth, and the seat back 310 moves correspondingly and better fits the back; the user can adjust the chair more conveniently and sit more comfortably.
As shown in fig. 1 to 3, in some embodiments of the present invention, the fixing base 100 is provided with a first protrusion 110 and a second protrusion 120, the first hinge base 200 is provided with a first mounting groove 201 corresponding to the first protrusion 110, and the second hinge base 300 is provided with a second mounting groove 301 corresponding to the second protrusion 120, so that the fixing base 100, the first hinge base 200 and the second hinge base 300 are more compact after being connected, and have better integrity and more stable connection. Specifically, referring to fig. 2 again, first clamping grooves 2011 are respectively formed in opposite side walls of the first mounting groove 201, first clamping blocks 111 corresponding to the first clamping grooves 2011 are respectively formed in opposite side walls of the first protruding portion 110, the first clamping blocks 111 are clamped in the first clamping grooves 2011 and are in rotating fit with the first clamping grooves 2011, and the first hinge base 200 can be conveniently mounted on the fixing base 100. Optionally, the fixing base 100, the first hinged base 200, the second hinged base 300, the first seat plate 210 and the second seat plate 320 are made of plastic, the fixing base 100, the first hinged base 200 and the second hinged base 300 have elasticity, and the first clamping block 111 can be clamped into the first clamping groove 2011. Further, the first protrusion 110 is provided with a first rotation limiting block 112, and the first hinge base 200 is provided with a first rotation limiting groove (not shown in the figure) corresponding to the first rotation limiting block 112, so that the problem that the rotation range of the first hinge base 200 relative to the fixing base 100 is too large is effectively avoided, and the safety and stability of the product use are improved. In some embodiments, the rotation contact surface of the first protrusion 110 and the first mounting groove 201 is the first arc surface 113, the first hinge base 200 rotates more smoothly relative to the fixing base 100, and the stability of the seat is higher.
Similarly, the second protrusion 120 is provided with a second clamping block 121, opposite side walls of the second mounting groove 301 are respectively provided with a second clamping groove corresponding to the second clamping block 121, the second clamping block 121 is clamped in the second clamping groove and is in running fit with the second clamping groove, and the second hinge base 300 can be conveniently mounted to the fixing base 100. Similar with the effect of first stopper 112 and the first spacing groove of rotating, second bulge 120 is provided with the second and rotates the stopper, and articulated seat 300 of second is provided with the second rotation spacing groove 122 that corresponds with the second rotation stopper, effectively avoids articulated seat 300 of second relative fixing base 100's rotation range too big, improves security and the stability that the product used. Further, the rotation contact surface of the second protrusion 120 and the second mounting groove 301 is a second arc surface 123. The second articulated seat 300 rotates more smoothly relative to the fixed seat 100, and the stability of the seat is higher.
As shown in fig. 1 and 4, in some embodiments of the present invention, the seat plate assembly includes a seat plate 400, the seat plate 400 has elasticity, two ends of the seat plate 400 are respectively connected to the first seat plate 210 and the second seat plate 320, and the first articulated seat 200 and the second articulated seat 300, which are movable respectively, are transformed into the seat plate 400 to move, so that the effect on the sitting person is more comfortable, and the use experience of the sitting person is improved. The first seat plate 210 is provided with a first limit column 211, the seat plate 400 is provided with a first positioning hole 410 corresponding to the first limit column 211, and the aperture of the first positioning hole 410 is larger than the outer diameter of the first limit column 211; the second seat plate 320 is provided with a second limiting column 321, the seat plate 400 is provided with a second positioning hole 420 corresponding to the second limiting column 321, and the diameter of the second positioning hole 420 is larger than the outer diameter of the second limiting column 321. By the first positioning post 211 sliding in the first positioning hole 410 and the second positioning post 321 sliding in the second positioning hole 420, the seat plate 400 can better absorb and buffer the elastic deformation of the seat plate 400. Further, the seat plate 400 is provided with the deformation portion 430, and the deformation portion 430 is located between the first positioning hole 410 and the second positioning hole 420, further absorbing the elastic deformation of the seat plate 400. For example, the deformation portion 430 has a wave-shaped structure, and the deformation portion 430 is disposed above the connection portion of the first seat plate 210 and the second seat plate 320, so as to better absorb the elastic deformation of the seat plate 400 caused by the relative rotation between the first seat plate 210 and the second seat plate 320.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but 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 (10)
1. Seat back of body linkage thing to sit on, its characterized in that includes:
the fixed seat is used for being connected with the chair rod;
the first hinge seat is hinged with one end of the fixed seat;
the second hinge seat is hinged with the other end of the fixed seat and is fixed with the seat back;
the seat plate assembly comprises a first seat plate and a second seat plate which are hinged with each other, one end of the first seat plate, which is far away from the second seat plate, is fixedly connected with the first hinged seat, and one end of the second seat plate, which is far away from the first seat plate, is fixedly connected with the second hinged seat;
and driving the other two of the seat back, the first seat plate and the second seat plate to correspondingly rotate by rotating one of the seat back, the first seat plate and the second seat plate.
2. The seat back and seat linkage seating furniture of claim 1, characterized in that: the fixing base is provided with first bulge and second bulge, first articulated seat be provided with the first mounting groove that first bulge corresponds, the articulated seat of second be provided with the second mounting groove that the second bulge corresponds.
3. Seat plate and back linkage seating furniture according to claim 2, characterized in that: first joint groove has been seted up respectively to the relative lateral wall of first mounting groove, the relative lateral wall of first bulge has seted up respectively with the first joint piece that first joint groove corresponds, first joint piece joint in first joint groove and with first joint groove normal running fit.
4. Seat plate and back linkage seating furniture according to claim 2 or 3, characterized in that: the first bulge is provided with a first rotating limiting block, and the first hinge base is provided with a first rotating limiting groove corresponding to the first rotating limiting block.
5. Seat plate and back linkage seating furniture according to claim 4, characterized in that: the first bulge is a first arc-shaped surface with the rotating contact surface of the first mounting groove.
6. Seat plate and back linkage seating furniture according to claim 2 or 3, characterized in that: the second bulge is provided with a second rotation limiting block, and the second hinge base is provided with a second rotation limiting groove corresponding to the second rotation limiting block.
7. Seat plate and back linkage seating furniture according to claim 6, characterized in that: the second bulge and the rotating contact surface of the second mounting groove are second arc-shaped surfaces.
8. Seat pan and back linkage seating furniture according to any one of claims 1 to 3, characterized in that: the seat plate assembly further comprises a seat plate, the seat plate is elastic, and two ends of the seat plate are connected with the first seat plate and the second seat plate respectively.
9. The seat back and seat linkage seating furniture of claim 8, wherein: first seat is provided with first spacing post, with regard to the seat be provided with the first locating hole that first spacing post corresponds, just the aperture of first locating hole is greater than the external diameter of first spacing post, the second seat is provided with the spacing post of second, the seat be provided with the second locating hole that the spacing post of second corresponds, the aperture of second locating hole is greater than the external diameter of the spacing post of second.
10. Seat plate and back linkage seating furniture according to claim 9, characterized in that: the seat plate is provided with a deformation portion which is located between the first positioning hole and the second positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893128.8U CN218683114U (en) | 2022-10-31 | 2022-10-31 | Seat plate and back linkage seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222893128.8U CN218683114U (en) | 2022-10-31 | 2022-10-31 | Seat plate and back linkage seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218683114U true CN218683114U (en) | 2023-03-24 |
Family
ID=85598187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222893128.8U Active CN218683114U (en) | 2022-10-31 | 2022-10-31 | Seat plate and back linkage seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218683114U (en) |
-
2022
- 2022-10-31 CN CN202222893128.8U patent/CN218683114U/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 |
|
| CP03 | Change of name, title or address |