CN217792119U - Auditorium chair convenient to adjust - Google Patents
Auditorium chair convenient to adjust Download PDFInfo
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- CN217792119U CN217792119U CN202220699129.6U CN202220699129U CN217792119U CN 217792119 U CN217792119 U CN 217792119U CN 202220699129 U CN202220699129 U CN 202220699129U CN 217792119 U CN217792119 U CN 217792119U
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- cushion
- seat
- auditorium chair
- board
- plate
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Abstract
The utility model discloses an auditorium chair convenient to adjust, which comprises a seat, seat lower extreme symmetry is provided with two supporting seats, the centre of seat is provided with the fixed plate, the fixed plate upper end is provided with the cushion, both ends evenly are provided with a plurality of springs about the cushion, cushion both ends symmetry is provided with two fixing bases, the cushion upper end is provided with places the board, the back of seat is provided with the backup plate. The utility model discloses in, device inside is provided with the cushion, the inside spring structure that is provided with of cushion, realize the shock attenuation cushioning effect to the cushion through spring structure for it is sitting more comfortable, and the both ends symmetry of cushion is provided with two rotating-structure, makes the cushion can overturn, and convenient the regulation is provided with on the device and places the board, can place a lot of things on placing the board, places board one end and is provided with hinge structure and rotating-structure, makes and places the board and can fold in handrail one side.
Description
Technical Field
The utility model relates to an auditorium chair field especially relates to an auditorium chair convenient to adjust.
Background
The auditorium chair consists of seat, back, arm rests and legs. Because the use of auditorium chair is more and more, and various people use the auditorium chair, need set up the place of placing the thing on the auditorium chair, need adjust its seat, so need set up the auditorium chair of being convenient for adjust.
When the applicant applies the invention, through search, the inventor finds that Chinese patent discloses an easy-to-adjust auditorium chair with the application number of '201920632338.7', and the applicant can mainly adjust the height and the angle of a backrest so as to be suitable for different persons to sit on. But this device is inconvenient carries out angle modulation to the cushion, when sitting the cushion, and is not very comfortable, and the inconvenient placing object article of this device, placing object article place the board inconvenient rotate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the auditorium chair convenient to adjust.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an auditorium chair convenient to adjust, includes the seat, seat lower extreme symmetry is provided with two supporting seats, the centre of seat is provided with the fixed plate, the fixed plate upper end is provided with the cushion, both ends evenly are provided with a plurality of springs about the cushion, cushion both ends symmetry is provided with two fixing bases, the cushion upper end is provided with places the board, the back of seat is provided with the backup plate.
As a further description of the above technical solution:
a plurality of bolt holes are evenly formed in the outer side of the supporting seat, and a supporting rod is arranged at the upper end of the supporting seat.
As a further description of the above technical solution:
a plurality of air holes are uniformly formed in the fixing plate.
As a further description of the above technical solution:
the spring is characterized in that a telescopic rod is arranged inside the spring, a telescopic sleeve is arranged outside the spring, a first pressing plate and a second pressing plate are symmetrical at the upper end and the lower end of the spring, and a cushion pad is arranged at the upper end of the first pressing plate.
As a further description of the above technical solution:
evenly be provided with a plurality of bolts of screwing up on the fixing base, be provided with the pivot on the fixing base, the pivot opposite side is provided with the stopper.
As a further description of the above technical solution:
two handrails are symmetrically arranged on one side of the placing plate.
As a further description of the above technical solution:
the novel storage rack is characterized in that a first storage groove is formed in the storage plate, a second storage groove is formed in one side of the first storage groove, a hinge is arranged at one end of the storage plate, and a rotating block is arranged at one end of the hinge.
As a further description of the above technical solution:
the backrest plate is fixedly connected with a backrest cushion.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, device inside is provided with the cushion, the inside spring structure that is provided with of cushion, realizes the shock attenuation cushioning effect to the cushion through spring structure for it is more comfortable to sit.
2. The utility model discloses in, the both ends symmetry of cushion is provided with two rotating-structure for the cushion can overturn, conveniently adjusts.
3. The utility model discloses in, the device upper end is provided with places the board, places and can place a lot of things on the board, places board one end and is provided with hinge structure and rotating-structure for place the board and can fold and place in handrail one side.
Drawings
Fig. 1 is a perspective view of an auditorium chair convenient to adjust according to the present invention;
fig. 2 is a side view of an easy-to-adjust auditorium chair according to the present invention;
fig. 3 is a schematic view of an inner structure of a cushion of an auditorium chair convenient to adjust;
fig. 4 is a schematic structural diagram of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic structural diagram of a location B in fig. 1 according to the present invention;
fig. 6 is a schematic structural diagram of a point C in fig. 1 according to the present invention.
Illustration of the drawings:
1. a seat; 2. a supporting seat; 201. a support bar; 202. bolt holes; 3. a fixing plate; 301. air holes are formed; 4. a cushion; 401. a telescopic rod; 402. a telescopic sleeve; 403. a first platen; 404. a second platen; 405. a cushion pad; 406. a spring; 5. a handrail; 6. a backup plate; 601. a backrest cushion; 7. placing a plate; 701. a first placing groove; 702. a second placing groove; 703. a hinge; 704. rotating the block; 8. a fixed seat; 801. screwing down the bolt; 802. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides an auditorium chair convenient to adjust, including seat 1, 1 lower extreme symmetry of seat is provided with two supporting seats 2, supporting seat 2 is used for strutting arrangement, the centre of seat 1 is provided with fixed plate 3, 3 upper ends of fixed plate are provided with cushion 4, both ends evenly are provided with a plurality of springs 406 about cushion 4, spring 406 makes cushion 4 have the absorbing effect of buffering, people sit more comfortablely, 4 both ends of cushion symmetry are provided with two fixing bases 8, the rotation to cushion 4 is realized in 8 cooperation pivots 802 of fixing base, 4 upper ends of cushion are provided with places board 7, the back of seat 1 is provided with backup plate 6, backup plate 6 is used for the back.
The support seat comprises a support seat 2, a plurality of bolt holes 202 are uniformly formed in the outer side of the support seat 2, the bolt holes 202 are used for fixing the support seat 2, a support rod 201 is arranged at the upper end of the support seat 2, a plurality of air holes 301 are uniformly formed in a fixing plate 3, the air holes 301 are used for ventilation, a telescopic rod 401 is arranged inside a spring 406, a telescopic sleeve 402 is arranged on the outer side of the spring 406, a first pressing plate 403 and a second pressing plate 404 are symmetrical at the upper end and the lower end of the spring 406, the stress area of the spring 406 is increased by the first pressing plate 403 and the second pressing plate 404, a buffer pad 405 is arranged at the upper end of the first pressing plate 403, the buffer pad 405 has a buffering effect, a plurality of tightening bolts 801 are uniformly arranged on the fixing base 8, the tightening bolts 801 are used for mounting the fixing base 8, a rotating shaft 802 is arranged on the fixing base 8, the rotating shaft 802 enables the cushion 4 to rotate, a limiting block is arranged on the other side of the rotating shaft 802, two handrails 5 are symmetrically arranged on one side of the fixing plate 7, the handrail 5 is used for placing hand placing plate, a first placing plate 701, a first placing groove and a second placing groove 702 is arranged on the side, a hinge 703 is arranged on the fixing plate 703, a rotating block 704 is arranged on one end of the fixing plate 703, a hinge 703 for driving rotating block 704, and a hinge 703 for driving a rotating block 703, a fixing back turning plate 703, and a turning block 704 is arranged on the fixing plate 703, and a turning plate 703.
The working principle is as follows: the device is well installed, the cushion 4 is arranged in the device, the spring 406 structure is arranged in the cushion 4, the damping and buffering effect on the cushion 4 is achieved through the spring 406 structure, the sitting is more comfortable, two rotating structures are symmetrically arranged at two ends of the cushion 4, the cushion 4 can be turned over and is convenient to adjust, a limiting block is arranged on one side of the cushion, the limiting block enables the cushion to have a limiting effect, a placing plate 7 is arranged at the upper end of the device, a plurality of articles can be placed on the placing plate 7 through a first placing groove 701 and a second placing groove 702, a hinge 703 structure and a rotating structure are arranged at one end of the placing plate 7, and the placing plate 7 can be placed on one side of a handrail 5 in a folding mode.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an auditorium chair convenient to adjust, includes seat (1), its characterized in that: seat (1) lower extreme symmetry is provided with two supporting seats (2), the centre of seat (1) is provided with fixed plate (3), fixed plate (3) upper end is provided with cushion (4), both ends evenly are provided with a plurality of springs (406) about cushion (4), cushion (4) both ends symmetry is provided with two fixing bases (8), cushion (4) upper end is provided with places board (7), the back of seat (1) is provided with backup plate (6).
2. An auditorium chair, as claimed in claim 1, wherein: a plurality of bolt holes (202) are uniformly formed in the outer side of the supporting seat (2), and a supporting rod (201) is arranged at the upper end of the supporting seat (2).
3. An auditorium chair, as claimed in claim 1, wherein: a plurality of air holes (301) are uniformly formed in the fixing plate (3).
4. An auditorium chair, as claimed in claim 1, wherein: the spring is characterized in that a telescopic rod (401) is arranged in the spring (406), a telescopic sleeve (402) is arranged on the outer side of the spring (406), a first pressing plate (403) and a second pressing plate (404) which are symmetrical to each other are arranged at the upper end and the lower end of the spring (406), and a cushion pad (405) is arranged at the upper end of the first pressing plate (403).
5. An auditorium chair, as claimed in claim 1, wherein: evenly be provided with a plurality of bolts (801) of screwing up on fixing base (8), be provided with pivot (802) on fixing base (8), pivot (802) opposite side is provided with the stopper.
6. An auditorium chair, as claimed in claim 1, wherein: two handrails (5) are symmetrically arranged on one side of the placing plate (7).
7. An auditorium chair, as claimed in claim 1, wherein: the novel carrying board is characterized in that a first carrying groove (701) is formed in the carrying board (7), a second carrying groove (702) is formed in one side of the first carrying groove (701), a hinge (703) is arranged at one end of the carrying board (7), and a rotating block (704) is arranged at one end of the hinge (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699129.6U CN217792119U (en) | 2022-03-31 | 2022-03-31 | Auditorium chair convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699129.6U CN217792119U (en) | 2022-03-31 | 2022-03-31 | Auditorium chair convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217792119U true CN217792119U (en) | 2022-11-15 |
Family
ID=83980373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699129.6U Active CN217792119U (en) | 2022-03-31 | 2022-03-31 | Auditorium chair convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217792119U (en) |
-
2022
- 2022-03-31 CN CN202220699129.6U patent/CN217792119U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |