CN210008743U - Auditorium chair - Google Patents
Auditorium chair Download PDFInfo
- Publication number
- CN210008743U CN210008743U CN201920653369.0U CN201920653369U CN210008743U CN 210008743 U CN210008743 U CN 210008743U CN 201920653369 U CN201920653369 U CN 201920653369U CN 210008743 U CN210008743 U CN 210008743U
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- chair
- chair frame
- plate
- fixedly arranged
- connecting arm
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Abstract
The utility model provides an auditorium chair, which comprises a mounting base, a chair body and a crossbeam; the mounting base is fixedly arranged on the ground and comprises a fixed bottom plate and a connecting upright post; the fixed bottom plate is provided with a mounting hole and is fixedly arranged on the ground through a screw; a connecting upright post is vertically arranged on the fixed bottom plate, and a rectangular groove is formed in the upper top surface of the connecting upright post; the chair body comprises a chair frame, a chair seat plate, armrests, a back cushion, a hinged table plate component and a fixing plate; the chair seat board is arranged in a cavity in the front of the chair frame, the armrests are arranged on the left side and the right side of the chair frame, the back cushion is horizontally arranged and fixedly arranged at the top of the chair frame, and the hinged table board component is hinged to the rear side of the top of the chair frame. The auditorium chair of the utility model has the advantages of simple and reasonable structural design, convenient installation and use.
Description
Technical Field
The utility model belongs to the technical field of the table chair, concretely relates to auditorium chair.
Background
The auditorium chair consists of seat, back, arm rests and legs. The standing legs and the handrails are generally integrated to form a firmly installed handrail frame. The component structure is generally a steel-wood structure or a steel-plastic structure. The auditorium chair is usually suitable for occasions such as auditoriums, movie theaters, auditoriums and reporting halls, has a good sight line when meeting and watching performances, is convenient to maintain and clean, and is comfortable to use, so that people are not easy to fatigue. At present, auditorium chairs in the market are usually large in weight and size, and have the problems of inconvenience in installation, high cost and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an auditorium chair, its structural design is succinct reasonable, easy to assemble and use.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an auditorium chair comprises a mounting base, a chair body and a cross beam;
the mounting base is fixedly arranged on the ground and comprises a fixed bottom plate and a connecting upright post; the fixed bottom plate is provided with a mounting hole and is fixedly arranged on the ground through a screw; a connecting upright post is vertically arranged on the fixed bottom plate, and a rectangular groove is formed in the upper top surface of the connecting upright post;
a cross beam is horizontally and fixedly arranged in the rectangular groove;
the cross beam is a rectangular square tube;
the chair body is fixedly arranged on the cross beam;
the chair body comprises a chair frame, a chair seat plate, armrests, a back cushion, a hinged table plate component and a fixing plate;
the bottom of the chair frame is provided with a concave bayonet, the concave bayonet is clamped on the upper surface of the beam, the lower end surface of the concave bayonet is provided with a threaded hole, and the fixing plate is attached to the lower end surfaces of the beam and the concave bayonet and is fixedly connected with the concave bayonet through screws;
the fixing plate is a straight panel, and is provided with a mounting through hole;
the front part of the chair frame is provided with a cavity for mounting the chair seat plate;
the chair seat plate is arranged in a cavity in the front of the chair frame, the armrests are arranged on the left side and the right side of the chair frame, the back cushion is horizontally and fixedly arranged at the top of the chair frame, and the hinged table plate component is hinged to the rear side of the top of the chair frame;
the hinged table plate component comprises a connecting arm, a table plate and a bolt, wherein two sides of the table plate are respectively connected with the connecting arm, the connecting arm is hinged to two sides of the top of the chair frame, bolt holes are respectively formed in the chair frame and the connecting arm, and the bolt penetrates through the chair frame and the bolt holes of the connecting arm to limit and fix the connecting arm on the chair frame;
preferably, the use is convenient and the bolt is prevented from being lost, and the bolt is fixedly arranged on the connecting arm through a nylon wire.
The hinged table plate component of the auditorium chair can be opened when in use and is fixed through the bolt; when not in use, the utility model freely hangs down.
Preferably, rubber covered edges are arranged on the front side of the chair seat plate and the rear side edge of the table plate.
A plurality of chair bodies are arranged side by side and fixed on the beam to form a chair row, and the installation is very convenient.
The utility model has the advantages that:
the structure design is simple and reasonable, and the installation and the use are convenient.
Drawings
Fig. 1 is a schematic structural view of an auditorium chair of the present invention (a part of the chair seat plate and the connecting arm are omitted to embody design features);
fig. 2 is a bottom view of the structure of the auditorium chair of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, an auditorium chair comprises a mounting base 1, a chair body 2 and a cross beam 3;
the mounting base 1 is fixedly arranged on the ground and comprises a fixed bottom plate 11 and a connecting upright post 12; the fixed bottom plate 11 is provided with a mounting hole, and the fixed bottom plate 11 is fixedly arranged on the ground through a screw; a connecting upright post 12 is vertically arranged on the fixed bottom plate 11, and a rectangular groove 13 is arranged on the upper top surface of the connecting upright post 12;
a cross beam 3 is horizontally and fixedly arranged in the rectangular groove 13;
the cross beam 3 is a rectangular square tube;
the chair body 2 is fixedly arranged on the cross beam 3;
the chair body 2 comprises a chair frame 21, a chair seat plate 22, armrests 23, a back cushion 24, a hinged table plate component 25 and a fixing plate 26;
the bottom of the chair frame 21 is provided with a concave bayonet 27, the concave bayonet 27 is clamped on the upper surface of the cross beam 3, the lower end surface of the concave bayonet 27 is provided with a threaded hole, and the fixing plate 26 is attached to the lower end surfaces of the cross beam 3 and the concave bayonet 27 and is connected and fixed with the concave bayonet 27 through a screw;
the fixing plate 26 is a straight panel, and is provided with a mounting through hole;
the front part of the chair frame 21 is provided with a cavity for mounting the chair seat plate 22;
the chair seat plate 22 is arranged in a cavity in the front part of the chair frame 21, the armrests 23 are arranged on the left side and the right side of the chair frame 21, the back cushion 24 is horizontally and fixedly arranged on the top of the chair frame 21, and the hinged table plate component 25 is hinged to the rear side of the top of the chair frame 21;
the hinged table component 25 comprises a connecting arm 251, a table 252 and a bolt 253, two sides of the table 252 are respectively connected with the connecting arm 251, the connecting arm 251 is hinged to two sides of the top of the chair frame 21, bolt holes 4 are respectively formed in the chair frame 21 and the connecting arm 251, and the bolt 253 penetrates through the chair frame 21 and the bolt holes 4 of the connecting arm 251 to limit and fix the connecting arm 251 on the chair frame 21;
preferably, the latch 253 is fixed to the connecting arm 251 by a nylon wire, which is convenient to use and prevents the latch 253 from being lost.
The articulating table assembly 25 of the auditorium chair of the present application may be opened in use, secured by the latch 253; when not in use, the utility model freely hangs down.
Preferably, rubber covered edges are arranged on the front side of the seat board 22 and the rear side edge of the table plate 252.
A plurality of chair bodies 2 are arranged side by side and fixed on the beam 3 to form a chair row, and the installation is very convenient.
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 described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. An auditorium chair comprises a mounting base, a chair body and a cross beam; the method is characterized in that:
the mounting base is fixedly arranged on the ground and comprises a fixed bottom plate and a connecting upright post; the fixed bottom plate is provided with a mounting hole and is fixedly arranged on the ground through a screw; a connecting upright post is vertically arranged on the fixed bottom plate, and a rectangular groove is formed in the upper top surface of the connecting upright post;
a cross beam is horizontally and fixedly arranged in the rectangular groove;
the cross beam is a rectangular square tube;
the chair body is fixedly arranged on the cross beam;
the chair body comprises a chair frame, a chair seat plate, armrests, a back cushion, a hinged table plate component and a fixing plate;
the bottom of the chair frame is provided with a concave bayonet, the concave bayonet is clamped on the upper surface of the beam, the lower end surface of the concave bayonet is provided with a threaded hole, and the fixing plate is attached to the lower end surfaces of the beam and the concave bayonet and is fixedly connected with the concave bayonet through screws;
the fixing plate is a straight panel, and is provided with a mounting through hole;
the front part of the chair frame is provided with a cavity for mounting the chair seat plate;
the chair seat board is arranged in a cavity in the front of the chair frame, the armrests are arranged on the left side and the right side of the chair frame, the back cushion is horizontally arranged and fixedly arranged at the top of the chair frame, and the hinged table board component is hinged to the rear side of the top of the chair frame.
2. The auditorium chair according to claim 1, wherein: the hinged table plate component comprises a connecting arm, a table plate and a bolt, wherein two sides of the table plate are respectively connected with the connecting arm, the connecting arm is hinged to two sides of the top of the chair frame, bolt holes are respectively formed in the chair frame and the connecting arm, and the bolt penetrates through the chair frame and the bolt holes of the connecting arm to limit and fix the connecting arm on the chair frame.
3. The auditorium chair according to claim 2, wherein: the bolt is fixedly arranged on the connecting arm through a nylon wire.
4. The auditorium chair according to claim 3, wherein: rubber covered edges are arranged on the front side of the chair seat plate and the rear side edge of the table plate.
5. An auditorium chair according to any one of claims 1-4, wherein: a plurality of chair bodies are arranged and fixed on the beam side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653369.0U CN210008743U (en) | 2019-05-08 | 2019-05-08 | Auditorium chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653369.0U CN210008743U (en) | 2019-05-08 | 2019-05-08 | Auditorium chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210008743U true CN210008743U (en) | 2020-02-04 |
Family
ID=69316585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920653369.0U Active CN210008743U (en) | 2019-05-08 | 2019-05-08 | Auditorium chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210008743U (en) |
-
2019
- 2019-05-08 CN CN201920653369.0U patent/CN210008743U/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 | ||
| CP03 | Change of name, title or address |
Address after: 528315 second floor, No.1, Taiping Road West, yuebu village, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Jinglong Smart Home Technology Co.,Ltd. Address before: No. 10, Gaofu Pingyang 6th Lane, Laocun Village Committee, Lecong Town, Shunde District, Foshan City, Guangdong Province, 528315 Patentee before: Foshan Jinglong Intelligent Furniture Technology Co.,Ltd. |