Decorative plate detachable auditorium chair

Abstract

The utility model relates to the technical field of auditorium chairs, and discloses an auditorium chair with detachable decorative plates, which comprises a bottom plate, a chair back is arranged on the rear side of the bottom plate, side plates are respectively arranged on two sides of the chair back, armrests are arranged at the top ends of the side plates, a chair seat is hinged on one side close to the chair back relative to the bottoms of the side plates, and the decorative plates are arranged on the chair seat and the chair back. The decorative plates are detachably arranged, flexible decorative surfaces are arranged between the decorative plates, the flexible decorative surfaces are connected through connecting cloth, the chair back and the chair seat are provided with a driving cavity and limiting cavities formed in the two sides of the driving cavity respectively, the two sides of the back face of each decorative plate are oppositely connected with first limiting rods, and the first limiting rods are matched with the limiting cavities. A limiting piece capable of limiting the limiting rod in a matched mode is arranged in the driving cavity. Compared with the prior art, the chair has the advantages that the decorative plates on the chair back and the chair seat can be conveniently replaced at the same time, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of auditorium chair, specifically point to a kind of decorative plate detachable auditorium chair. BACKGROUND

[0002] Auditorium chair, most by bottom plate, seat, back, armrest etc. Form, generally, back, seat, bottom plate and armrest are integrated to constitute firm installation armrest frame;Since back and seat decorative plate are fixedly connected, it is inconvenient to detach and replace the surface flexible finish, thereby reducing the practicability of device. SUMMARY

[0003] I. Technical problems solved

[0004] The technical problem to be solved by the utility model is that the decorative plate is fixedly connected, inconvenient to detach and replace, thereby reducing the practicability of device.

[0005] II. Technical scheme

[0006] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a kind of decorative plate detachable auditorium chair, including bottom plate, the bottom plate rear side is equipped with chair back, the both sides of the chair back are respectively equipped with side plate, the side plate top end is armrest, relative to the side plate bottom close to the side of chair back hinged seat, the seat and the back are all equipped with decorative plate, the decorative plate is detachably arranged, flexible finish is arranged between the decorative plate, the flexible finish is connected by connecting cloth, the back and the seat are respectively equipped with driving cavity and the limiting cavity located at the both sides of driving cavity, the both sides of the back of decorative plate are relatively connected with first limiting rod, the first limiting rod is matched with limiting cavity, limiting member that can limit limiting rod is arranged in driving cavity.

[0007] Further, supporting rod is arranged between the side plate, and the top end of the supporting rod abuts against the bottom end of the seat.

[0008] Further, the limiting member includes second limiting rod extending into the limiting cavity from the both sides of the sliding driving cavity, the second limiting rod can be limited in cooperation with the first limiting rod, the second limiting rod is respectively hingedly connected with hinge rod on the opposite inner sides, the other end of the hinge rod is hingedly connected with hinge shaft, the hinge shaft is connected with driving assembly that can drive the hinge shaft to slide.

[0009] Further, the driving assembly includes slide rod connected with the hinge shaft, the other end of the slide rod is slidably penetrated through the back and connected with driving plate at the end, spring is arranged between the driving plate and the back, the spring is sleeved on the outer side of the slide rod.

[0010] Further, the driving assembly comprises a slide rod connected with the hinge shaft, the other end of the slide rod is slid through the seat and is connected with the driving plate at the end, springs are arranged between the slide rod and the seat.

[0011] Further, the seat is provided with a sliding groove, the sliding groove is in sliding cooperation with the slide rod, and the springs are arranged between the slide rod and the sliding groove.

[0012] III. Advantages

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The first limiting rod on the back of the decorative plate is limited by the limiting piece, the decorative plate is limited and installed, the decorative plate is disassembled and assembled, the flexible surface is replaced, and the practicability of the device is improved. DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the hall chair with detachable decorative plate.

[0016] Figure 2 It is a half-section structural schematic diagram of the hall chair with detachable decorative plate.

[0017] Figure 3 It is Figure 2 An enlarged structural schematic diagram of A.

[0018] Figure 4 It is a main-section structural schematic diagram of the hall chair with detachable decorative plate.

[0019] Figure 5 It is Figure 4 An enlarged structural schematic diagram of C.

[0020] Figure 6 It is a side-section structural schematic diagram of the hall chair with detachable decorative plate.

[0021] Figure 7 It is Figure 6 An enlarged structural schematic diagram of B.

[0022] As shown in the drawings: 1, bottom plate, 2, backrest, 3, side plate, 4, seat, 5, decorative plate, 6, flexible surface, 7, limiting cavity, 8, first limiting rod, 9, supporting rod, 10, second limiting rod, 11, hinge rod, 12, hinge shaft, 13, slide rod, 14, driving plate, 15, spring, 16, sliding groove, 17, driving cavity. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments; based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0024] In order to ensure that the connection cloth can ensure that the decorative plate 5 and the flexible veneer 6 are always connected together when the chair seat 4 is in different hinged states, combined with the accompanying drawings Figure 1 and Figure 2 , a detachable decorative plate 5 can be provided on the chair back 2 and the chair seat 4, and a flexible veneer 6 is arranged between the decorative plates 5.

[0025] In order to facilitate the installation of the decorative plate 5 on the chair back 2 and the chair seat 4, combined with the accompanying drawings Figure 3 , Figure 4 and Figure 7 , the decorative plate 5 can be detachably arranged, the chair back 2 and the chair seat 4 are respectively provided with a driving cavity 17 and a limiting cavity 7 arranged on both sides of the driving cavity 17, the first limiting rod 8 is arranged on both sides of the back of the decorative plate 5, the first limiting rod 8 is matched with the limiting cavity 7, the limiting member for limiting the limiting rod is arranged in the driving cavity 17, the limiting member includes the second limiting rod 10 which slides on both sides of the driving cavity 17 and extends into the limiting cavity 7, the second limiting rod 10 can be matched with the first limiting rod 8, the hinge rod 11 is hingedly arranged on the opposite inner sides of the second limiting rod 10, the hinge shaft 12 is hingedly arranged at the other end of the hinge rod 11, the driving assembly for driving the hinge shaft 12 to slide is arranged on the hinge shaft 12, the driving assembly drives the hinge rod 11 through the hinge shaft 12, the hinge rod 11 drives the second limiting rod 10 to slide inward, until the second limiting rod 10 loses contact with the first limiting rod 8, and the second limiting rod 10 is matched with the first limiting rod 8.

[0026] In order to facilitate the disassembly and replacement of the decorative plate 5 and the flexible veneer 6 on the chair back 2, combined with the accompanying drawings Figure 6 and Figure 7 , the driving assembly includes the slide rod 13 connected with the hinge shaft 12, the other end of the slide rod 13 is slidably penetrated through the chair back 2 and is connected with the driving plate 14 at the end, the spring 15 is arranged between the driving plate 14 and the chair back 2, and the spring 15 is sleeved on the slide rod 13.

[0027] In order to facilitate the decorative plate 5 and flexible surface 6 on the chair seat 4 to be disassembled and replaced, the accompanying drawings are combined Figure 3 And Figure 5 The driving assembly comprises a slide rod 13 connected with the hinge shaft 12, the other end of the slide rod 13 is slid through the chair seat 4 and is connected with the driving plate 14 at the end, the slide groove 16 is arranged on the chair seat 4 and is in sliding fit with the slide rod 13 and is communicated with the driving cavity 17, the spring 15 is arranged between the slide rod 13 and the slide groove 16, and the spring 15 is arranged between the slide rod 13 and the chair seat 4.

[0028] The specific use method is as follows:

[0029] The first limiting rod 8 on the decorative plate 5 is pressed to be aligned with the limiting cavity 7, the inclined surface of the first limiting rod 8 abuts against the inclined surface of the second limiting rod 10 and drives the second limiting rod 10 to slide relatively inward, at this time, the spring 15 is deformed and stores energy, until the second limiting rod 10 loses contact with the first limiting rod 8, and the second limiting rod 10 is limited to cooperate with the first limiting rod 8 under the action of the spring 15 reset.

[0030] By pulling the driving plate 14, the driving plate 14 drives the slide rod 13, the slide rod 13 drives the hinge rod 11 to drive the second limiting rod 10 to slide from the limiting cavity 7 to the driving cavity 17, at this time, the spring 15 is deformed and stores energy, until the second limiting rod 10 loses contact with the first limiting rod 8, at this time, the second limiting rod 10 no longer limits the first limiting rod 8, at this time, the decorative plate 5 can be disassembled.

[0031] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0033] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A detachable decorative panel (5) auditorium chair, comprising a base plate (1), a backrest (2) on the rear side of the base plate (1), side panels (3) on both sides of the backrest (2), an armrest at the top of the side panel (3), and a seat (4) hinged to the bottom of the side panel (3) near the backrest (2), wherein both the seat (4) and the backrest (2) are provided with decorative panels (5), characterized in that: The decorative plate (5) is detachably arranged, flexible veneers (6) are arranged between the decorative plates (5), the flexible veneers (6) are connected through connecting cloth, the chair back (2) and the chair seat (4) are respectively provided with a driving cavity (17) and a limiting cavity (7) arranged on both sides of the driving cavity (17), the first limiting rod (8) is arranged on the back of the decorative plate (5) and connected oppositely, the first limiting rod (8) is matched with the limiting cavity (7), and the limiting member matched with the limiting rod is arranged in the driving cavity (17).

2. A removable pew according to claim 1, characterized in that: Supporting rods (9) are arranged between the side plates (3), and the supporting rods (9) abut against the top end of the chair seat (4).

3. A removable pew according to claim 1, characterized in that: The limiting member comprises a second limiting rod (10) extending into the limiting cavity (7) on both sides of the sliding driving cavity (17), the second limiting rod (10) can be matched with the first limiting rod (8), the second limiting rod (10) is hingedly connected with a hinge rod (11) on the opposite inner side, the other end of the hinge rod (11) is hingedly connected with a hinge shaft (12), and the hinge shaft (12) is connected with a driving assembly capable of driving the hinge shaft (12) to slide.

4. A removable pew according to claim 3, characterized in that: The driving assembly comprises a sliding rod (13) connected with the hinge shaft (12), the other end of the sliding rod (13) is slidably connected with the driving plate (14) arranged at the end of the chair back (2), the spring (15) is arranged between the driving plate (14) and the chair back (2), and the spring (15) is sleeved on the outside of the sliding rod (13).

5. A removable pew according to claim 4, characterized in that: The driving assembly comprises a sliding rod (13) connected with the hinge shaft (12), the other end of the sliding rod (13) is slidably connected with the driving plate (14) arranged at the end of the chair back (2), the spring (15) is arranged between the driving plate (14) and the chair back (2), and the spring (15) is sleeved on the outside of the sliding rod (13).

6. A removable pew according to claim 5, characterized in that: The chair seat (4) is provided with a sliding groove (16), the sliding groove (16) is in sliding connection with the sliding rod (13) and communicates with the driving cavity (17), and the spring (15) is arranged between the sliding rod (13) and the sliding groove (16).

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