CN220988217U - Multifunctional auditorium chair with stable structure - Google Patents
Multifunctional auditorium chair with stable structure Download PDFInfo
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- CN220988217U CN220988217U CN202323218986.3U CN202323218986U CN220988217U CN 220988217 U CN220988217 U CN 220988217U CN 202323218986 U CN202323218986 U CN 202323218986U CN 220988217 U CN220988217 U CN 220988217U
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- limiting plate
- tablet
- base
- positioning rod
- multifunctional
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- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of auditorium chairs, in particular to a multifunctional auditorium chair with a stable structure, which comprises: the seat comprises a seat body, a positioning rod, a mounting rack, a base, a movable plate, a limiting plate, a clamping block and a clamping groove, wherein the positioning rod is arranged in the surface of the seat body; the beneficial effects are as follows: when the seat is used and the tablet is needed to be used, the tablet is firstly taken out from the placing groove, then the movable plate is pulled to enable the base to be separated from the sliding groove, the positioning rod is inserted into the positioning tube, then one end of the limiting plate is inserted into the clamping groove by rotating the limiting plate, and therefore the limiting plate can support the tablet by matching with the positioning rod at the bottom of the tablet, and the setting of the limiting plate can improve the stability effect of the bottom of the tablet.
Description
Technical Field
The utility model relates to the technical field of auditorium chairs, in particular to a multifunctional auditorium chair with a stable structure.
Background
The auditorium chair commonly used in auditorium generally comprises four structures of a cushion, a chair back, armrests and chair legs, wherein under the general condition, the armrests and the chair legs are integrally made of steel or wood, and in addition, the cushion and the chair back are integrally made of leather.
Chinese patent CN218588609U discloses a multifunctional auditorium chair, which comprises a seat body, the seat body is last to be seted up and accomodate the groove, accomodate inslot movable mounting has supplementary table, has seted up the drive hole on accomodate the top inner wall in groove, and slidable mounting has the movable plate in accomodate the groove, movable plate and drive hole sliding connection, one side fixed mounting of movable plate has the connecting rod, rotates the cover on the connecting rod and is equipped with the rotation cover, supplementary table and rotation cover fixed connection, and the outside fixed mounting of connecting rod has a plurality of draw-in grooves, has seted up the draw-in hole on the inner wall of rotation cover, and the bayonet lock is installed in the bayonet lock and draw-in groove looks adaptation, installs the arm-tie between arm-tie and the rotation cover, installs fixed spring, and reasonable in design can expand supplementary table and adjust with the interval between the seat body, can satisfy different crowds's user demand to be convenient for people place article or recording tool.
However, when the tablet arranged in the seat main body in the technical scheme is used, as the tablet is only fixedly supported at one end, the tablet can shake and be unstable when a user writes with force, so that the writing effect of the user is affected.
Disclosure of utility model
The utility model aims to provide a multifunctional auditorium chair with a stable structure, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional auditorium chair with the stable structure comprises a seat main body, wherein a placing groove is formed in the surface of the seat main body, a positioning pipe is arranged in the placing groove, a positioning rod is inserted into the positioning pipe, a writing board is arranged at one end of the positioning rod, and a clamping block is arranged on the inner side surface of the seat main body;
The mounting bracket is provided with the base in the mounting bracket, and base one end is provided with the movable plate, and the axis of rotation has been inserted to the movable plate medial surface, and the axis of rotation surface cover is equipped with the limiting plate.
Preferably, the clamping block is fixedly connected to the inner side surface of the seat main body, a clamping groove is formed in the surface of the clamping block, and one end of the limiting plate can be inserted into the clamping groove.
Preferably, one end of the positioning rod is fixedly connected to the bottom of the tablet, the other end of the positioning rod can be inserted into the positioning tube, and the mounting frame is fixedly connected to the bottom of the tablet.
Preferably, the inner side surface of the mounting frame is provided with a sliding groove, the whole base is of a cross plate-shaped structure, the side surface of the mounting frame is provided with a moving hole, and the base can slide in the sliding groove and the moving hole.
Preferably, one end of the mounting frame is provided with a spring, one end of the spring is fixedly connected to the inner end face of the mounting frame, and the other end of the spring is fixedly connected to the side face of the base.
Preferably, the limiting plate is of a square plate-shaped structure, the limiting plate can rotate around the rotating shaft, and one end of the moving plate is fixedly connected to the end face of the base.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides a multi-functional auditorium chair with stable structure when sitting when needing to use the tablet in the seat main part when using, take out the tablet from the standing groove at first, then stimulate the movable plate and make the base break away from in the spout, insert the locating lever on the locating tube, then make limiting plate one end insert in the draw-in groove at the rotation limiting plate, just so can the limiting plate support the tablet bottom the locating lever cooperation, the setting of limiting plate can improve the stability effect of tablet bottom, the tablet that has avoided the inside setting of general seat main part is when using like this, because the tablet only one end carries out fixed support, it is unstable to probably lead to the tablet to take place to rock when the user writes hard, thereby influence user's writing effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model when it is tilted;
FIG. 3 is a schematic view of a structural mount of the present utility model;
fig. 4 is a partial cross-sectional view of a structural mount of the present utility model.
In the figure: 1. a seat main body; 2. a placement groove; 3. a positioning tube; 4. a positioning rod; 5. a writing board; 6. a clamping block; 7. a mounting frame; 8. a base; 9. a moving plate; 10. a rotating shaft; 11. a limiting plate; 12. a clamping groove; 13. a chute; 14. a moving hole; 15. and (3) a spring.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Example 1
Referring to fig. 1 to 4, the present utility model provides a technical solution: the multifunctional auditorium chair with the stable structure comprises a seat main body 1, wherein a placing groove 2 is formed in the surface of the seat main body 1, a positioning pipe 3 is arranged in the placing groove 2, a positioning rod 4 is inserted into the positioning pipe 3, a writing board 5 is arranged at one end of the positioning rod 4, and a clamping block 6 is arranged on the inner side surface of the seat main body 1; the mounting frame 7 is internally provided with a base 8, one end of the base 8 is provided with a movable plate 9, the inner side surface of the movable plate 9 is inserted with a rotating shaft 10, and the surface of the rotating shaft 10 is sleeved with a limiting plate 11;
when the seat is used, when the tablet 5 is needed to be used on the seat main body 1, the tablet 5 is firstly taken out from the placing groove 2, then the moving plate 9 is pulled to enable the base 8 to be separated from the sliding groove 13, the positioning rod 4 is inserted into the positioning tube 3, then one end of the limiting plate 11 is inserted into the clamping groove 12 by rotating the limiting plate 11, and therefore the limiting plate 11 can support the tablet 5 by matching the positioning rod 4 with the bottom of the tablet 5, and the setting of the limiting plate 11 can improve the stability effect of the bottom of the tablet 5.
Example two
On the basis of the first embodiment, for the convenience of supporting and stabilizing the tablet 5, a limiting plate 11 is arranged below the tablet 5, a clamping block 6 is fixedly connected to the inner side surface of the seat main body 1, a clamping groove 12 is formed in the surface of the clamping block 6, one end of the limiting plate 11 can be inserted into the clamping groove 12, one end of a positioning rod 4 is fixedly connected to the bottom of the tablet 5, the other end of the positioning rod 4 can be inserted into a positioning tube 3, a mounting frame 7 is fixedly connected to the bottom of the tablet 5, the limiting plate 11 is in a square plate-shaped structure, the limiting plate 11 can rotate around a rotating shaft 10, and one end of a moving plate 9 is fixedly connected to the end surface of a base 8;
When the tablet 5 is needed to be inserted into the positioning tube 3 by the positioning rod 4 for preliminary support during use, the base 8 can be pulled out and then the limiting plate 11 is rotated, so that the limiting plate 11 rotates around the rotating shaft 10, and then one end of the limiting plate 11 is inserted into the clamping groove 12 formed in the surface of the clamping block 6, so that the limiting plate 11 can be prevented from rotating and displacing under the clamping action of the limiting plate 11 and the clamping groove 12, the bottom of the tablet 5 can be supported stably conveniently, and the problem that the tablet 5 shakes is avoided.
Example III
In order to facilitate the storage of the tablet 5 on the basis of the second embodiment, the bottom of the tablet 5 is provided with a mounting frame 7, the inner side surface of the mounting frame 7 is provided with a sliding groove 13, the whole base 8 is in a cross plate structure, the side surface of the mounting frame 7 is provided with a moving hole 14, the base 8 can slide in the sliding groove 13 and the moving hole 14, one end of the mounting frame 7 is provided with a spring 15, one end of the spring 15 is fixedly connected with the inner end surface of the mounting frame 7, and the other end of the spring 15 is fixedly connected with the side surface of the base 8;
When the writing board 5 is required to be folded in use, the positioning rod 4 is firstly pulled out from the positioning tube 3, then the limiting plate 11 is parallel to the mounting frame 7 by rotating the limiting plate 11, then the base 8 can be reset by utilizing the elastic force of the spring 15, so that the limiting plate 11 can be pulled to displace in the mounting frame 7, the movable plate 9 and the limiting plate 11 are positioned in the sliding groove 13, the limiting plate 11 can be prevented from continuing to rotate, and then the writing board 5 can be placed in the placing groove 2 for storage.
Working principle: when the tablet 5 is needed to be used when sitting on the seat main body 1, the tablet 5 is firstly taken out from the placing groove 2, then the movable plate 9 is pulled to enable the base 8 to be separated from the sliding groove 13, the positioning rod 4 is inserted into the positioning tube 3, then one end of the limiting plate 11 is inserted into the clamping groove 12 when the limiting plate 11 is rotated, so that the bottom of the tablet 5 is supported by the limiting plate 11 in cooperation with the positioning rod 4, the stability effect of the bottom of the tablet 5 can be improved due to the arrangement of the limiting plate 11, and the problem that the tablet 5 arranged inside the common seat main body 1 is unstable due to shaking of the tablet 5 caused by the fact that the tablet 5 is only fixedly supported at one end when a user performs writing force is avoided, and therefore the writing effect of the user is affected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Multifunctional auditorium chair with stable structure, including seat main part (1), its characterized in that: the seat comprises a seat body (1), wherein a placing groove (2) is formed in the surface of the seat body (1), a positioning pipe (3) is arranged in the placing groove (2), a positioning rod (4) is inserted into the positioning pipe (3), a writing board (5) is arranged at one end of the positioning rod (4), and a clamping block (6) is arranged on the inner side surface of the seat body (1);
The mounting bracket (7), be provided with base (8) in mounting bracket (7), base (8) one end is provided with movable plate (9), and movable plate (9) medial surface has inserted axis of rotation (10), and axis of rotation (10) surface cover is equipped with limiting plate (11).
2. The multifunctional auditorium chair with stable structure according to claim 1, characterized in that: the clamping block (6) is fixedly connected to the inner side face of the seat main body (1), the clamping groove (12) is formed in the surface of the clamping block (6), and one end of the limiting plate (11) can be inserted into the clamping groove (12).
3. The multifunctional auditorium chair with stable structure according to claim 1, characterized in that: one end of the positioning rod (4) is fixedly connected to the bottom of the tablet (5), the other end of the positioning rod (4) can be inserted into the positioning tube (3), and the mounting frame (7) is fixedly connected to the bottom of the tablet (5).
4. A multi-functional auditorium chair with stable structure according to claim 3, characterized in that: the sliding chute (13) is formed in the inner side surface of the mounting frame (7), the whole base (8) is of a cross plate-shaped structure, the moving hole (14) is formed in the side surface of the mounting frame (7), and the base (8) can slide in the sliding chute (13) and the moving hole (14).
5. The multifunctional auditorium chair with stable structure of claim 4, wherein: one end of the mounting frame (7) is provided with a spring (15), one end of the spring (15) is fixedly connected to the inner end face of the mounting frame (7), and the other end of the spring (15) is fixedly connected to the side face of the base (8).
6. The multifunctional auditorium chair with stable structure according to claim 1, characterized in that: the limiting plate (11) is of a square plate-shaped structure, the limiting plate (11) can rotate around the rotating shaft (10), and one end of the moving plate (9) is fixedly connected to the end face of the base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323218986.3U CN220988217U (en) | 2023-11-27 | 2023-11-27 | Multifunctional auditorium chair with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323218986.3U CN220988217U (en) | 2023-11-27 | 2023-11-27 | Multifunctional auditorium chair with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220988217U true CN220988217U (en) | 2024-05-24 |
Family
ID=91086152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323218986.3U Active CN220988217U (en) | 2023-11-27 | 2023-11-27 | Multifunctional auditorium chair with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220988217U (en) |
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2023
- 2023-11-27 CN CN202323218986.3U patent/CN220988217U/en active Active
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