Theater chair

Abstract

The utility model discloses a theater chair which comprises a mounting seat, a fixing seat, a cushion and a backrest, the bottom end of the mounting seat is fixedly connected with the fixing seat, the top end of one side of the fixing seat is provided with a supporting groove, the bottom end of one side of the fixing seat is slidably connected with a pull rod, one side of the pull rod is fixedly connected with a movable block, and the movable block is fixedly connected with the fixing seat. And one side of the movable block is fixedly connected with a spring. The first positioning hole and the second positioning hole are respectively formed in the adjusting seat, the pull rod can pull the positioning rod to move through the movable block by pulling the pull rod on the fixed seat, and when the positioning rod is inserted into the first positioning hole in the adjusting seat, the adjusting seat can drive the movable wheel to extend out of the bottom end of the fixed seat. At the moment, the theater chair can be quickly moved, and when a positioning rod is inserted into a second positioning hole in an adjusting seat, the adjusting seat and a moving wheel can be retracted into a fixed seat, so that the use stability of the theater chair is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of theater chairs, in particular to a theater chair. Background Art

[0002] Theater chairs are seats designed for theaters, cinemas and other performance venues. With their unique design and excellent performance, they provide audiences with a comfortable and high-quality viewing experience. Theater chairs are a kind of seat design that combines comfort and practicality. They can not only meet the basic needs of the audience during the viewing process, but also enhance the audience's viewing experience through innovative design. Whether watching a movie, a play or a concert, theater chairs can provide audiences with a comfortable and stable seat, allowing them to fully immerse themselves in the performance.

[0003] An auditorium theater chair disclosed in the Chinese utility model patent application disclosure CN206507617U has a support device made of hard material. As a result, the support device is more solid and will not be damaged by conference personnel when in use. A vent hole is provided under the seat cushion. As a result, the vent hole is used to ventilate the filler in the seat cushion to the outside world, so that it will not get moldy, thereby extending the service life of an auditorium theater chair. However, the theater chair is fixed in position and has poor transportation convenience. When the theater chair needs to be moved according to different theater usage conditions, the theater chair needs to be disassembled and transported as a whole, which is time-consuming and labor-intensive, affecting the convenience of using the theater chair. Utility Model Content

[0004] The purpose of the utility model is to provide a theater chair to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a theater chair, comprising a mounting seat, a fixed seat, a seat cushion and a backrest, the bottom end of the mounting seat is fixedly connected to the fixed seat, the top end of one side of the fixed seat is provided with a bracket, the bottom end of one side of the fixed seat is slidably connected to a pull rod, one side of the pull rod is fixedly connected to a movable block, one side of the movable block is fixedly connected to a spring, one side of the movable block is fixedly connected to a positioning rod, the bottom end inside the fixed seat is movably connected to an adjustment seat, a first positioning hole is provided in the middle position of one side of the adjustment seat, a second positioning hole is provided at the bottom end of one side of the adjustment seat, and both sides of the bottom end of the adjustment seat are fixedly connected to moving wheels.

[0006] Preferably, a magnetic disk is fixedly connected to the middle position of one side of the mounting seat, and a support plate is fixedly connected to the middle position of the top end of the mounting seat.

[0007] Preferably, the top end of one side of the adjustment seat is fixedly connected to a limiting block, and the first positioning hole can stabilize the adjustment seat during the lifting and lowering process of the bottom end of the fixed seat, thereby preventing the adjustment seat from escaping from the bottom end of the fixed seat.

[0008] Preferably, a seat cushion is rotatably connected to the bottom end of one side of the mounting seat, and a fixed frame is provided at a middle position inside the seat cushion.

[0009] Preferably, elastic layers are provided on both sides of the fixing frame, a connecting layer is provided on one side of the elastic layer, and an outer layer is provided on one side of the connecting layer.

[0010] Preferably, a backrest is connected to one side of the mounting seat, and the mounting seat and the backrest are fixedly connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This theater chair has a first positioning hole and a second positioning hole respectively arranged on the adjustment seat, and by pulling the pull rod on the fixed seat, the pull rod can pull the positioning rod through the movable block to move, and when the positioning rod is inserted into the first positioning hole on the adjustment seat, the adjustment seat can drive the moving wheel to extend from the bottom end of the fixed seat, and the theater chair can be quickly moved at this time, and when the positioning rod is inserted into the second positioning hole on the adjustment seat, the adjustment seat and the moving wheel can be retracted into the fixed seat, thereby ensuring the stability of the theater chair in use;

[0013] 2. This kind of theater chair has a seat cushion and a backrest on one side of the mounting seat. The seat cushion and the backrest have the same internal material and are both provided with a fixed frame, an elastic layer, a connecting layer, and an outer layer. The fixed frame can increase the overall strength of the seat cushion and the backrest. The elastic layer and the connecting layer can improve the comfort of the theater chair. The outer layer can quickly discharge water vapor inside the structure to avoid mold growth in the structure. It not only provides excellent comfort and luxury, but also has durability, easy cleaning and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural diagram of the fixing seat of the utility model;

[0016] Figure 3 It is a side view structural diagram of the adjustment seat of the utility model;

[0017] Figure 4 It is a front view structural schematic diagram of the seat cushion of the utility model.

[0018] In the figure: 1. mounting seat; 101. disk; 102. support plate; 2. fixing seat; 201. bracket; 3. pull rod; 301. movable block; 302. spring; 303. positioning rod; 4. adjustment seat; 401. first positioning hole; 402. second positioning hole; 403. limit block; 5. moving wheel; 6. seat cushion; 601. fixing frame; 602. elastic layer; 603. connecting layer; 604. outer layer; 7. backrest. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an embodiment: a theater chair, comprising a mounting seat 1, a fixing seat 2, a cushion 6 and a backrest 7, a magnetic disk 101 is fixedly connected to the middle position of one side of the mounting seat 1, and a support plate 102 is fixedly connected to the middle position of the top of the mounting seat 1. By providing magnetic disks 101 on both sides of the theater chair, similar theater chairs can be fitted, and at the same time, the support plate 102 is provided on the top of the mounting seat 1 to support the user's arm;

[0021] The bottom end of the mounting seat 1 is fixedly connected to a fixing seat 2, and a bracket 201 is provided at the top end of one side of the fixing seat 2, through which the entire theater chair can be lifted;

[0022] A pull rod 3 is slidably connected to the bottom end of one side of the fixed seat 2, a movable block 301 is fixedly connected to one side of the pull rod 3, a spring 302 is fixedly connected to one side of the movable block 301, a positioning rod 303 is fixedly connected to one side of the movable block 301, and two groups of positioning rods 303 are arranged on one side of the movable block 301. By pulling the pull rod 3 on one side of the fixed seat 2, the pull rod 3 can squeeze the spring 302 on one side through the movable block 301, and at this time, the movable block 301 can drive the positioning rod 303 on the other side to move. When the pull rod 3 is released, due to the reaction force of the squeezed spring 302, the positioning rod 303 can be pushed by the movable block 301 to be quickly reset;

[0023] The bottom end of the fixed seat 2 is movably connected with the adjusting seat 4, a first positioning hole 401 is provided in the middle position of one side of the adjusting seat 4, a second positioning hole 402 is provided at the bottom end of one side of the adjusting seat 4, and a limiting block 403 is fixedly connected to the top end of one side of the adjusting seat 4. The limiting block 403 provided on one side of the adjusting seat 4 can play a role in stabilizing the position of the adjusting seat 4, preventing the adjusting seat 4 from escaping from the bottom end of the fixed seat 2. At the same time, the positioning rod 303 in the fixed seat 2 is inserted into the positioning holes at different positions on the adjusting seat 4, so that the position of the adjusting seat 4 at the bottom end of the fixed seat 2 can be fixed;

[0024] The two sides of the bottom of the adjustment seat 4 are fixedly connected with moving wheels 5. When the adjustment seat 4 drives the moving wheels 5 to extend from the bottom of the fixed seat 2, the overall position of the theater chair can be moved by the moving wheels 5.

[0025] The bottom end of one side of the mounting seat 1 is rotatably connected to a seat cushion 6, and a fixed frame 601 is arranged in the middle position inside the seat cushion 6. The fixed frame 601 is made of aluminum alloy and has excellent load-bearing capacity and stability. This material is not only strong and durable, but also can effectively resist the erosion of the external environment, thus extending the service life of the theater chair;

[0026] Elastic layers 602 are provided on both sides of the fixed frame 601. The elastic layers 602 are made of memory foam, which can be adaptively adjusted according to the weight and sitting posture of the audience to provide personalized support. The memory foam material also has excellent resilience and can maintain the shape and comfort of the seat for a long time.

[0027] A connection layer 603 is disposed on one side of the elastic layer 602. The connection layer 603 is a fusion design of high-grade leather and comfortable fabric. It not only has the luxury and easy-to-clean characteristics of leather, but also combines the air permeability and softness of fabric, thereby improving the overall comfort of the theater chair.

[0028] An outer layer 604 is provided on one side of the connection layer 603. The outer layer 604 is formed by a composite of a PTFE membrane and a fabric. While enhancing the air tightness and water tightness of the fabric, its unique air permeability can quickly discharge water vapor inside the structure to prevent mold from growing in the structure.

[0029] A backrest 7 is connected to one side of the mounting seat 1 , and the mounting seat 1 and the backrest 7 are fixedly connected. The seat cushion 6 and the backrest 7 are made of the same material, and the backrest 7 can provide support and comfort for the user.

[0030] When the embodiment of the present application is in use: by arranging the magnetic disks 101 on both sides of the theater chair, it is convenient for similar theater chairs to fit together, and at the same time, the theater chair can be lifted as a whole through the brackets 201 on both sides of the theater chair. At this time, the pull rod 3 on the fixed seat 2 is pulled, and the pull rod 3 can squeeze the spring 302 through the movable block 301, and at the same time, the movable block 301 can drive the positioning rod 303 to be pulled out from the second positioning hole 402 on the adjustment seat 4. At this time, due to the action of gravity, the adjustment seat 4 can drive the moving wheel 5 to extend from the bottom end of the fixed seat 2. At this time, the pull rod 3 is released, and due to the reaction force of the spring 302 being squeezed, the positioning rod 303 can be pushed through the movable block 301 to insert into the first positioning hole 401 on the adjustment seat 4, thereby completing the position fixation of the adjustment seat 4 and the moving wheel 5. At this time, the theater chair can be pushed to a suitable position through the moving wheel 5, and the adjustment seat 4 and the moving wheel 5 can be put into the fixed seat 2 by pulling the pull rod 3, so as to ensure the stability of the placement of the theater chair.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A theater chair, characterized in that , comprising a mounting seat (1), a fixing seat (2), a seat cushion (6) and a backrest (7), wherein the bottom end of the mounting seat (1) is fixedly connected to the fixing seat (2), a top end of one side of the fixing seat (2) is provided with a bracket (201), the bottom end of one side of the fixing seat (2) is slidably connected to a pull rod (3), one side of the pull rod (3) is fixedly connected to a movable block (301), one side of the movable block (301) is fixedly connected to a spring (302), one side of the movable block (301) is fixedly connected to a positioning rod (303), the bottom end inside the fixing seat (2) is movably connected to an adjustment seat (4), a first positioning hole (401) is provided at the middle position of one side of the adjustment seat (4), a second positioning hole (402) is provided at the bottom end of one side of the adjustment seat (4), and moving wheels (5) are fixedly connected to both sides of the bottom end of the adjustment seat (4).

2. A theater chair according to claim 1, characterized in that: A magnetic disk (101) is fixedly connected to the middle position of one side of the mounting seat (1), and a support plate (102) is fixedly connected to the middle position of the top end of the mounting seat (1).

3. The theater chair according to claim 1, characterized in that: The top end of one side of the adjustment seat (4) is fixedly connected to a limiting block (403).

4. The theater chair according to claim 1, characterized in that: The bottom end of one side of the mounting seat (1) is rotatably connected to a seat cushion (6), and a fixed frame (601) is provided at a middle position inside the seat cushion (6).

5. The theater chair according to claim 4, characterized in that: Elastic layers (602) are provided on both sides of the fixed frame (601), a connecting layer (603) is provided on one side of the elastic layer (602), and an outer layer (604) is provided on one side of the connecting layer (603).

6. The theater chair according to claim 1, characterized in that: A backrest (7) is connected to one side of the mounting seat (1), and the mounting seat (1) and the backrest (7) are fixedly connected.

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