Multifunctional damping seat

Abstract

The invention discloses a multifunctional damping seat, and belongs to the technical field of forklift seats. The seat is divided into the cushion body and the backrest body, the cushion body and the backrest body are connected through the upper connecting rod and the short connecting rod and limited through the angle adjuster, and the backrest body can be folded in the front-back direction around the angle adjuster, so that adjustment is conveniently conducted according to the body shape of a person, and the comfort of the seat is improved; by arranging the waist supporting lug and the protection plate which correspond to each other on the sponge assembly and the blow molding shell of the backrest main body, the support of the seat on the waist in the left-right direction can be further improved, so that a person is fixed in the turning process of the forklift, and the situation that the driving safety is affected due to the inclination of the body is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of forklift seats, and in particular relates to a multifunctional shock-absorbing seat. Background Art

[0002] Forklifts are industrial handling vehicles, which refer to various wheeled handling vehicles that load and unload, stack and transport palletized goods over short distances. The International Organization for Standardization ISO / TC110 calls them industrial vehicles. They are often used for transporting large objects in warehouses and are usually powered by fuel engines or batteries.

[0003] During the driving process of a forklift, the seats of traditional forklifts are all fixed in angle and cannot be adjusted, and can only be adjusted in the front and rear directions. When encountering drivers of different heights and body shapes, the body will be deformed in the cockpit, and the sitting posture will be uncomfortable, affecting safe driving. In addition, when the forklift is turning, the transmission seat is difficult to restrain the body laterally, causing the body to tilt left and right during the turning process, affecting safe driving. Summary of the invention

[0004] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a multifunctional shock-absorbing seat.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: a multifunctional shock-absorbing seat, comprising a cushion body and a backrest body, the backrest body being connected to the cushion body, the cushion body comprising a shock-absorbing base and a sponge cushion, the shock-absorbing base comprising a shock-absorbing part and a mounting plate, the mounting plate being arranged on the shock-absorbing part, a support plate being arranged on both sides of the rear end of the mounting plate, a recliner being arranged on the support plate on the right side, a safety belt assembly being connected between the two support plates, the sponge cushion comprising a sponge pad and a bottom connecting plate, the sponge cushion being fixedly connected to the mounting plate in the shock-absorbing base through the bottom connecting plate;

[0006] The backrest body includes a blow-molded shell and a sponge back, and the left and right sides of the bottom of the sponge back are respectively connected with a long connecting rod and a short connecting rod, and both are fixedly connected to the sponge back, the long connecting rod is rotatably connected to the support plate on the left side of the mounting plate, the short connecting rod is connected to the angle adjuster, and the blow-molded shell is fixedly buckled on the back of the sponge back;

[0007] The sponge back includes two waist support ears that are flipped forward to the left and right, and the corresponding positions of the blow-molded shell are provided with matching protective plates. The corresponding central positions of the waist support ears and the protective plates are provided with gripping holes, and protective lining rings are installed in the gripping holes.

[0008] Preferably, a built-in document box is provided on the back of the blow-molded shell, and a folding cover is installed outside the built-in document box.

[0009] Preferably, the shock absorbing part in the shock absorbing base adopts a scissor-fork type spring shock absorbing structure.

[0010] Preferably, the shock absorbing part in the shock absorbing base adopts an airbag shock absorbing structure.

[0011] Preferably, a slide rail with a locking effect is provided at the bottom of the cushion body.

[0012] Preferably, a switch for locking on the back of the blow-molded housing is installed on the top of the folding cover.

[0013] Preferably, the exterior of the two support plates is covered with a protective cover.

[0014] The beneficial effects of the present invention are as follows: by configuring the seat into two parts, a cushion main body and a backrest main body, which are connected by an upper connecting rod and a short connecting rod and are restricted by a recliner, the backrest main body can be folded in the front-rear direction around the recliner, so that it is easy to adjust according to the body shape of the person and the comfort of the seat is improved; by arranging corresponding lumbar support ears and protective plates on the sponge back and the blow-molded shell of the backrest main body, the support of the seat for the waist in the left and right directions can be further improved, thereby fixing the person during the turning process of the forklift and preventing the body from tilting, thereby affecting the driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the mounting plate, sponge back and blow-molded shell of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the shock absorbing part and the mounting plate of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the sponge pad and the built-in file box of the present invention.

[0019] In the figure: 1. Seat cushion body; 2. Backrest body; 3. Shock-absorbing base; 4. Sponge seat cushion; 5. Shock-absorbing part; 6. Mounting plate; 7. Support plate; 8. Recliner; 9. Safety belt assembly; 10. Sponge pad; 11. Bottom connecting plate; 12. Blow-molded shell; 13. Sponge back; 14. Long connecting rod; 15. Short connecting rod; 16. Lumbar support ear; 17. Protective plate; 18. Grip hole; 19. Protective ring; 20. Built-in file box; 21. Folding cover; 22. Slide rail; 23. Switch; 24. Protective cover. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0021] Embodiment: A multifunctional shock-absorbing seat, such as Figure 1-Figure 4 As shown, it includes a cushion body 1 and a backrest body 2, characterized in that: the backrest body 2 is connected to the cushion body 1, the cushion body 1 includes a shock-absorbing base 3 and a sponge cushion 4, the shock-absorbing base 3 includes a shock-absorbing part 5 and a mounting plate 6, the mounting plate 6 is arranged on the shock-absorbing part 5, and a support plate 7 is provided on both sides of the rear end of the mounting plate 6. A recliner 8 is provided on the support plate 7 on the right side, and the recliner 8 can perform stepless or step-by-step adjustment on the backrest body 2, and a safety belt assembly 9 is connected between the two support plates, and the sponge cushion 4 includes a sponge pad 10 and a bottom connecting plate 11, and the sponge cushion 4 is fixedly connected to the mounting plate 6 in the shock-absorbing base 3 through the bottom connecting plate 11;

[0022] The backrest body 2 includes a blow-molded shell 12 and a sponge back 13. The outside of the sponge back 13 is also covered with leather, which plays a role in beauty and waterproofing. The left and right sides of the bottom of the sponge back 13 are respectively connected with a long connecting rod 14 and a short connecting rod 15, and both are fixedly connected to the sponge back 13. The long connecting rod 14 is rotatably connected to the support plate 7 on the left side of the mounting plate 6, and the short connecting rod 15 is connected to the angle adjuster 8. The blow-molded shell 12 is fixedly buckled on the back of the sponge back 13. A supporting frame is provided inside the sponge back 13. The long connecting rod 14 and the short connecting rod 15 are both connected to the frame. The frame is integrated with the inside during the foaming process of the sponge back 13, and a screw connection seat for connecting the blow-molded shell 12 is installed on the frame;

[0023] The sponge back 13 includes two lumbar support ears 16 that are flipped forward to the left and right. The blow-molded shell 12 has corresponding positions with protective plates 17 that match each other. The lumbar support ears 16 and the protective plates 17 have corresponding center positions with grip holes 18. A protective ring 19 is installed in the grip hole 18. The grip hole 18 can be easily grasped when getting on a forklift, making it easier to get on the vehicle. The protective ring 19 can play a protective role to prevent the backrest from being damaged due to long-term use.

[0024] The back of the blow-molded shell 12 is provided with an embedded document box 20, and a folding cover plate 21 is installed outside the embedded document box 20. The structure of the embedded document box 20 can place the stored documents inside the backrest without occupying the external space, and has a certain waterproof effect.

[0025] The shock absorbing part 5 in the shock absorbing base 3 adopts a scissor-fork type spring shock absorbing structure. The scissor-fork type shock absorbing effect is usually provided with a rotating handle for adjusting the spring elastic force. At the same time, a motor and a control switch 23 can be added to control the rotation of the rotating handle.

[0026] The shock absorbing part 5 in the shock absorbing base 3 adopts an airbag shock absorbing structure; the bottom of the cushion body 1 is provided with a slide rail 22 with a locking effect; so the top of the folding cover 21 is installed with a switch 23 for locking on the back of the blow-molded shell 12; the outside of the two support plates 7 is covered with a protective cover 24.

[0027] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A multifunctional shock-absorbing seat, comprising a seat cushion body (1) and a backrest body (2), characterized in that: The backrest body (2) is connected to the seat cushion body (1), the seat cushion body (1) comprises a shock-absorbing base (3) and a sponge cushion (4), the shock-absorbing base (3) comprises a shock-absorbing part (5) and a mounting plate (6), the mounting plate (6) is arranged on the shock-absorbing part (5), a support plate (7) is arranged on both sides of the rear end of the mounting plate (6), an angle adjuster (8) is arranged on the support plate (7) on the right side, a safety belt assembly (9) is connected between the two support plates, the sponge cushion (4) comprises a sponge pad (10) and a bottom connecting plate (11), and the sponge cushion (4) is fixedly connected to the mounting plate (6) in the shock-absorbing base (3) through the bottom connecting plate (11); The backrest body (2) comprises a blow-molded shell (12) and a sponge back (13); the left and right sides of the bottom of the sponge back (13) are respectively connected with a long connecting rod (14) and a short connecting rod (15), and both are fixedly connected to the sponge back (13); the long connecting rod (14) is rotatably connected to the support plate (7) on the left side of the mounting plate (6); the short connecting rod (15) is connected to the angle adjuster (8); and the blow-molded shell (12) is fixedly buckled on the back of the sponge back (13); The sponge back (13) comprises two waist support ears (16) which are turned forward to the left and right, and the blow-molded shell (12) is provided with a protective plate (17) which matches each other at a corresponding position, and a gripping hole (18) is provided at a corresponding central position on the waist support ear (16) and the protective plate (17), and a protective lining ring (19) is installed in the gripping hole (18).

2. A multifunctional shock-absorbing seat according to claim 1, characterized in that: An embedded document box (20) is provided on the back of the blow-molded housing (12), and a folding cover plate (21) is installed outside the embedded document box (20).

3. The multifunctional shock-absorbing seat according to claim 1, characterized in that: The shock absorbing part (5) in the shock absorbing base (3) adopts a scissor-fork type spring shock absorbing structure.

4. The multifunctional shock-absorbing seat according to claim 1, characterized in that: The shock absorbing part (5) in the shock absorbing base (3) adopts an air bag shock absorbing structure.

5. The multifunctional shock-absorbing seat according to claim 1, characterized in that: A slide rail (22) with a locking effect is provided at the bottom of the cushion body (1).

6. The multifunctional shock-absorbing seat according to claim 2, characterized in that: Therefore, a switch (23) for locking on the back of the blow-molded housing (12) is installed on the top of the folding cover (21).

7. The multifunctional shock-absorbing seat according to claim 1, characterized in that: The exteriors of the two support plates (7) are covered with protective covers (24).

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