Seat surface rubber plate for seat

Abstract

The utility model discloses a seat surface rubber plate for a seat, which comprises a rubber plate main body, the rubber plate main body comprises a backrest and a bottom plate, the surface of the backrest is provided with air holes, reinforcing ribs and grid frames are integrally formed in the bottom plate, the reinforcing ribs are positioned between the grid frames, and the air holes are formed in the bottom plate. The surface of the bottom plate is provided with a multifunctional armrest assembly hole, a large-span iron frame chair leg assembly hole, a medium-span iron plate chair leg assembly hole and a miniature round iron base plate assembly hole. According to the seat surface rubber plate for the seat, plastic is used for replacing a wood plate, most production loss is saved, the production period can be greatly shortened in the aspect of plastic injection molding speed, the shape design is matched with the plastic, the back leaning-back rebound comfort which is not achieved by the wood plate is achieved, the ribs are arranged, and the structure is simple. The back leaning-back and armrest pressing-down are subjected to stress tests, multi-directional adaptive hole site design is adopted, most of additional accessories are universal, and the purchase and after-sale cost of subsequent development and design and the like is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of seat rubber sheets, in particular to a seat surface rubber sheet for a seat. Background Art

[0002] Seat rubber sheet for seats is a kind of seat rubber sheet that meets the installation forms of most seat legs and armrests on the market. It is used to support the bottom of the seat and increase the corresponding strength to increase riding comfort. With the continuous development of science and technology, people's requirements for the manufacturing process of seat rubber sheet for seats are getting higher and higher.

[0003] The existing seat surface rubber sheets for chairs have certain disadvantages when used. Most of the existing seat panels are matched with a single functional chair foot or armrest to match a single additional installation method. Therefore, based on the one-time molded rubber sheet matching most installation requirements and in order to save multiple cost expenditures, we propose a seat surface rubber sheet for chairs. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a seat rubber plate for a chair, which uses plastic instead of wooden boards to save most of the production losses, and the speed of plastic injection molding can greatly accelerate the production cycle. The shape design and plastic matching have the back leaning back comfort that wooden boards never have. The rib arrangement, back leaning back and armrest pressure have all been stress tested, the multi-directional adaptation hole design, and the additional accessories are universal to most accessories, which greatly reduces the subsequent development and design and other procurement and after-sales costs, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a seat rubber sheet for a chair, including a rubber sheet main body, the rubber sheet main body includes a backrest and a bottom plate, the surface of the backrest is provided with ventilation holes, the bottom plate is integrally formed with reinforcing ribs and a grid frame, the reinforcing ribs are located between the grid frames, and the surface of the bottom plate is provided with multi-functional armrest assembly holes, large-span iron frame chair leg assembly holes, medium-span iron plate chair leg assembly holes, multi-functional lifting chassis assembly holes and miniature round iron chassis assembly holes.

[0006] Preferably, a frame is integrally positioned on the outer side of the rubber plate body, and a composite reinforcing plate is integrally formed on the surface of the rubber plate body.

[0007] Preferably, the composite reinforcement plate includes a skin-friendly layer, a sponge pad, a support plate, a breathable layer and a fiberboard, the fiberboard is located on the surface of the support plate, the sponge pad is located on the surface of the fiberboard, the breathable layer is located on the surface of the sponge pad, and the skin-friendly layer is located on the surface of the breathable layer.

[0008] Preferably, the rubber plate body and the frame are integrally formed by injection molding, and the rubber plate body and the composite reinforcement plate are integrally formed by injection molding.

[0009] Preferably, the skin-friendly layer, the sponge pad, the support plate, the breathable layer and the fiberboard are integrally formed by injection molding.

[0010] Preferably, the base plate and the multifunctional armrest assembly holes, the large-span iron frame chair leg assembly holes, the medium-span iron plate chair leg assembly holes, the multifunctional lifting chassis assembly holes and the miniature round iron chassis assembly holes are integrally formed by drilling.

[0011] Compared with the prior art, the utility model provides a seat rubber sheet for a chair, which has the following beneficial effects: the seat rubber sheet for a chair uses plastic instead of wooden boards to save most of the production losses, and the speed of plastic injection molding can greatly speed up the production cycle, and the shape design matches the plastic to have the back leaning back comfort that wooden boards never have, the rib arrangement, back leaning back and armrest pressing down have all been force tested, the multi-directional adaptation hole design, and the additional accessories are universal for most accessories, which greatly reduces the subsequent development and design and other procurement and after-sales costs, the entire seat rubber sheet for the chair has a simple structure, is easy to operate, and the effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a seat surface rubber plate for a chair.

[0013] Figure 2 The utility model is a structural schematic diagram of the overall bottom of a seat surface rubber plate for a chair.

[0014] Figure 3 It is a structural schematic diagram of the other side of the seat surface rubber plate of the utility model.

[0015] Figure 4 The utility model is a structural schematic diagram of a bottom view of a seat surface rubber plate for a chair.

[0016] Figure 5 The utility model is a structural schematic diagram of the bottom assembly hole connection line in a seat surface rubber plate for a seat.

[0017] Figure 6 The utility model is a structural schematic diagram of a composite reinforcing plate in a seat surface rubber plate for a chair.

[0018] In the figure: 1. Rubber board main body; 2. Backrest; 3. Bottom plate; 4. Composite reinforcement plate; 5. Air vents; 6. Frame; 7. Reinforcement ribs; 8. Grid frame; 9. Multi-function armrest assembly holes; 10. Large-span iron frame chair leg assembly holes; 11. Medium-span iron plate chair leg assembly holes; 12. Multi-function lifting chassis assembly holes; 13. Miniature round iron chassis assembly holes; 14. Skin-friendly layer; 15. Sponge pad; 16. Support plate; 17. Air permeable layer; 18. Fiberboard. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1-6 As shown, a seat rubber sheet for a chair comprises a rubber sheet main body 1, the rubber sheet main body 1 comprises a backrest 2 and a bottom plate 3, the surface of the backrest 2 is provided with ventilation holes 5, the bottom plate 3 is integrally formed with reinforcing ribs 7 and grid frames 8, the reinforcing ribs 7 are located between the grid frames 8, the surface of the bottom plate 3 is provided with multi-functional armrest assembly holes 9, large-span iron frame chair leg assembly holes 10, medium-span iron plate chair leg assembly holes 11, multi-functional lifting chassis assembly holes 12 and miniature round iron chassis assembly holes 13, using plastic to replace wooden boards saves most of the production losses, and plastic injection molding can greatly speed up the production cycle in terms of speed, the morphological design matches the plastic and has the back reclining comfort that wooden boards have never had, the rib position arrangement, back reclining and armrest pressing down have all been stress tested, the multi-directional adaptation hole position design, the additional accessories are universal to most accessories, greatly reducing the subsequent development and design and other procurement and after-sales costs.

[0021] A frame 6 is integrally positioned on the outer side of the rubber plate body 1 , and a composite reinforcing plate 4 is integrally formed on the surface of the rubber plate body 1 .

[0022] The composite reinforcement plate 4 includes a skin-friendly layer 14, a sponge pad 15, a support plate 16, a breathable layer 17 and a fiberboard 18. The fiberboard 18 is located on the surface of the support plate 16, the sponge pad 15 is located on the surface of the fiberboard 18, the breathable layer 17 is located on the surface of the sponge pad 15, and the skin-friendly layer 14 is located on the surface of the breathable layer 17.

[0023] The rubber plate body 1 and the frame 6 are integrally formed by injection molding, and the rubber plate body 1 and the composite reinforcing plate 4 are integrally formed by injection molding.

[0024] The skin-friendly layer 14 , the sponge pad 15 , the support plate 16 , the air-permeable layer 17 and the fiberboard 18 are integrally formed by injection molding.

[0025] The bottom plate 3 is integrally formed with the multifunctional armrest assembly holes 9, the large-span iron frame chair leg assembly holes 10, the medium-span iron plate chair leg assembly holes 11, the multifunctional lifting chassis assembly holes 12 and the miniature round iron chassis assembly holes 13 by drilling processing.

[0026] Working principle: The utility model includes a rubber plate body 1, a backrest 2, a bottom plate 3, a composite reinforcement plate 4, air holes 5, a frame 6, a reinforcing rib 7, a grid frame 8, a multi-functional armrest assembly hole 9, a large-span iron frame chair foot assembly hole 10, a medium-span iron plate chair foot assembly hole 11, a multi-functional lifting chassis assembly hole 12, a miniature round iron chassis assembly hole 13, a skin-friendly layer 14, a sponge pad 15, a support plate 16, a breathable layer 17, and a fiberboard 18. The use of plastic instead of wooden boards saves most of the production losses, and plastic injection molding can greatly speed up the production cycle. The morphological design matches the plastic and has the back leaning back comfort that wooden boards never have. The rib arrangement, back leaning back and armrest pressing down have all been force tested, the multi-directional adaptation hole design, and the additional accessories are universal to most accessories, which greatly reduces the subsequent development and design procurement and after-sales costs.

[0027] The large-span iron frame chair leg assembly holes 10 are suitable for most large-span iron frame chair legs on the market, the multi-functional armrest assembly holes 9 are suitable for most general armrests and multi-functional armrests, the medium-span iron plate chair leg assembly holes 11 are suitable for most medium-span iron plate chair legs on the market, the multi-functional lifting chassis assembly holes 12 are suitable for most multi-functional lifting chassis with reclining function on the market, and the miniature round iron chassis assembly holes 13 are suitable for most miniature round iron chassis.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A seat surface rubber sheet for a chair, comprising a rubber sheet body (1), characterized in that: The rubber plate body (1) comprises a backrest (2) and a bottom plate (3), the surface of the backrest (2) is provided with ventilation holes (5), the bottom plate (3) is internally formed with reinforcing ribs (7) and grid frames (8), the reinforcing ribs (7) are located between the grid frames (8), and the surface of the bottom plate (3) is provided with multifunctional armrest assembly holes (9), large-span iron frame chair foot assembly holes (10), medium-span iron plate chair foot assembly holes (11), multifunctional lifting chassis assembly holes (12) and miniature round iron chassis assembly holes (13).

2. The seat surface rubber sheet for a chair according to claim 1, characterized in that: A frame (6) is integrally positioned on the outer side of the rubber plate main body (1), and a composite reinforcing plate (4) is integrally formed on the surface of the rubber plate main body (1).

3. The seat surface rubber sheet for a chair according to claim 2, characterized in that: The composite reinforcement plate (4) comprises a skin-friendly layer (14), a sponge pad (15), a support plate (16), a breathable layer (17) and a fiberboard (18), wherein the fiberboard (18) is located on the surface of the support plate (16), the sponge pad (15) is located on the surface of the fiberboard (18), the breathable layer (17) is located on the surface of the sponge pad (15), and the skin-friendly layer (14) is located on the surface of the breathable layer (17).

4. The seat surface rubber sheet for a chair according to claim 2, characterized in that: The rubber plate main body (1) and the frame (6) are integrally formed by injection molding, and the rubber plate main body (1) and the composite reinforcement plate (4) are integrally formed by injection molding.

5. The seat surface rubber sheet for a chair according to claim 3, characterized in that: The skin-friendly layer (14), the sponge pad (15), the support plate (16), the air-permeable layer (17) and the fiberboard (18) are integrally formed by injection molding.

6. The seat surface rubber sheet for a chair according to claim 1, characterized in that: The bottom plate (3) is integrally formed with the multifunctional handrail assembly hole (9), the large-span iron frame chair foot assembly hole (10), the medium-span iron plate chair foot assembly hole (11), the multifunctional lifting chassis assembly hole (12) and the miniature round iron chassis assembly hole (13) through drilling processing.

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