Front side control type truck seat

Abstract

The utility model discloses a front side control type truck seat. A left backrest hinge seat and a right backrest hinge seat are arranged on the rear side of a base frame for hinging and fixing the seat; a front side supporting piece is arranged on the front side of the base frame, fixing holes are formed in the front side supporting piece, and erecting of a plurality of control supporting rods is achieved through the fixing holes. A supporting seat is welded on the front side supporting piece, and the function keys are fixed through the supporting seat; a hinged shaft is arranged on the side portion of the base frame, and the backrest adjusting wrench is fixed through the hinged shaft. By means of the structural arrangement, the simple structural arrangement is adopted, various function operation keys or force application wrenches are fixedly arranged on the front side and the front end of the side portion of the seat, compared with an existing design structure, the design is simpler and more convenient, the cost is lower, in the actual installation and use process, the installation space in a compartment is not occupied, and operation of a driver is easier.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile seats, and in particular relates to a front-side control type truck seat. Background Art

[0002] In existing truck seats, in order to improve operating comfort, a variety of auxiliary functions are usually designed to achieve seat comfort adjustment, including seat temperature adjustment, front and rear adjustment, left and right adjustment, and seat back adjustment. In the prior art, such operating components are all installed on the side of the seat. This design has disadvantages, as follows:

[0003] 1. The seat back is usually designed in the middle or rear part of the side, which makes it inconvenient for the operator to apply force and pull; 2. The operating wrench designed on the side requires a certain amount of space when it is operated under force. When the vehicle model is designed to be compact, the space between the seat and the side wall of the vehicle is usually reduced, and the seat is installed as close to the side wall as possible. However, this design is not conducive to functional operation by personnel.

[0004] As a development and design unit of car seats, according to actual feedback from clients, the current technical problem that needs to be solved is how to design a car seat that can adopt a relatively simple structure and set various function operation buttons or wrenches on the front side or front end of the seat, so as to overcome the technical drawbacks of the existing technology without increasing costs. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a front-side controlled truck seat, which has a simple structure, adopts a front fixing seat to realize the forming of the fixing hole, and fixes various operating components through the fixing hole, and arranges multiple function operation buttons or force wrenches on the front side of the seat, thereby overcoming the disadvantages of such products in the prior art.

[0006] In order to achieve the above technical objectives, the utility model adopts the following scheme: a front-side control type truck seat, which includes a base frame, and two left and right backrest hinge seats are arranged on the rear side of the base frame, and the seat is hinged and fixed by the backrest hinge seats; a front side support member is arranged on the front side of the base frame, and the front side support member is provided with fixing holes, and multiple control support rods are installed through the fixing holes; a support seat is welded on the front side support member, and the function buttons are fixed by the support seat; a hinge shaft is arranged on the front end of the side of the base frame, and the backrest adjustment wrench is fixed by the hinge shaft.

[0007] The front support member comprises a horizontal support plate and a vertical support arc plate, and the fixing holes are arranged on the horizontal support plate.

[0008] The horizontal support plate is provided with a top pressing plate, through which the squeezing of the control support rod and the fixing of the screws are realized.

[0009] The front end of the support rod is provided with a vertical bending portion, the lower part of the vertical bending portion is provided with a bottom fixing plate toward the front side, and the bottom fixing plate is arranged at the bottom of the horizontal support plate and fixed to the horizontal support plate by screws.

[0010] The functional buttons include a one-touch return button, damping hardness adjustment, seat height adjustment, ventilation and heating knobs, and backrest adjustment; the support seat is provided with a front fixing hole, through which the ventilation and heating knob buttons are fixed.

[0011] The hinge shaft is matched with a side bottom plate, and a bottom extension seat is arranged below the side bottom plate, and the elastic stretching component can be fixed by the bottom extension seat.

[0012] The beneficial effects of the utility model are as follows: the utility model is designed with a base frame, and two left and right backrest hinge seats are arranged on the rear side of the base frame, and the seat is hinged and fixed through the backrest hinge seats; a front side support is arranged on the front side of the base frame, and a fixing hole is arranged on the front side support, and multiple control support rods are installed through the fixing hole; a support seat is welded on the front side support, and the function buttons are fixed through the support seat; a hinge shaft is arranged on the side of the base frame, and the backrest adjustment wrench is fixed through the hinge shaft. Through the above structural settings, a relatively simple structural setting is adopted to fix various functional operation buttons or force wrenches on the front side and the front end of the side of the seat. This design is simpler and cheaper than the existing design structure. When actually installed and used, it does not occupy the installation space in the car and is easier for the driver to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0016] Figure 4 This is a side view of the structure of the utility model;

[0017] Figure 5 for Figure 4 A magnified schematic diagram of the structure of the middle B region;

[0018] In the attached figure:

[0019] 1. Base frame, 2. Backrest hinge seat, 3. Horizontal support plate, 31. Vertical support arc plate, 4. Pressure plate, 5. Control support rod, 51. One-key return, 52. Damping hardness adjustment, 53. Seat height adjustment, 54. Vertical bending part, 55. Bottom fixing plate, 6. Support seat, 61. Front fixing hole, 7. Articulated shaft, 71. Side bottom plate, 72. Bottom extension seat. DETAILED DESCRIPTION

[0020] The utility model is shown in the accompanying drawings. The advantages of the technical solution are embodied through specific embodiments below. The following is only an exemplary explanation. As a person skilled in the art, on the premise of being familiar with the technical solution, further improvements can be made to the technical solution, and such improvements should fall within the scope of protection of this patent.

[0021] The present embodiment discloses a front-side controlled truck seat, as shown in the accompanying drawings, which includes a base frame 1, on which left and right support beams and a rear support beam or a rear connecting rod are provided. Since this type of base frame 1 is relatively common in the prior art, the details of the structural fixation will not be repeated here.

[0022] The rear side of the base frame 1 is provided with two left and right backrest hinge seats 2, through which the seat is hinged and fixed, and a positioning device and an angle adjuster are provided at the fixing point. The installation method of the positioning device and the angle adjuster is the same or similar to the prior art, and will not be described in detail here.

[0023] A front support member is provided at the front side of the base frame 1, and the front support member includes a horizontal support plate 3

[0024] and a vertical support arc plate 31, wherein the horizontal support plate 3 and the vertical support arc plate 31 are an integrated right-angle structure, and a plurality of fixing holes are provided on the horizontal support plate 3 for realizing the installation or fixing of a control support rod.

[0025] A support seat 6 is welded on the horizontal support plate 3 on the front support member, and two front fixing holes 61 are processed on the support seat 6. The front fixing holes 61 are used to fix the seat ventilation and heating function knobs or buttons; a hinge shaft 7 is provided at the front end of the side of the base frame 1, and a side bottom plate 71 is provided on the hinge shaft 7. A bottom extension seat 72 is provided below the side bottom plate 71. The bottom extension seat 72 can be used to fix the elastic stretching component. The elastic stretching component described in this embodiment can be a tension spring or a torsion spring. Those skilled in the art can also design a pulling component by themselves, the purpose of which is to achieve the reset pulling of the backrest adjustment wrench. The functions of the side bottom plate 71 and the bottom extension seat 72 are similar to the fixing method of the adjustment wrench set on the rear side of the seat in the prior art. With the explanation of the above specification, those skilled in the art can easily fix each component on the hinge shaft 7.

[0026] When locking and fixing the control support rod 5, in this embodiment, a top pressing plate 4 is provided on the horizontal support plate 3, and the control support rod 5 is squeezed and screwed on the horizontal support plate 3 by the top pressing plate 4. When fixing the control support rod 5, the fixed end of the control support rod 5 can be set as a horizontal straight plate, and fixed by double squeezing of the top pressing plate 4 and the horizontal support plate 3. Further, as Figure 5 As shown, the front end of the support rod 5 is provided with a vertical bending portion 54, and the lower part of the vertical bending portion 54 is provided with a bottom fixing plate 55 toward the front side, and the bottom fixing plate 55 is arranged at the bottom of the horizontal support plate 3 and is screwed to the horizontal support plate 3. Through this bending design, the vertical bending portion 54 and the bottom fixing plate 55 can be used to squeeze the horizontal support plate 3 on two sides, thereby effectively improving the fixing strength of the control support rod 5.

[0027] After the above structure is set, in this embodiment, the function keys are as follows: Figure 1 , 2 As shown, it includes one-button return, damping hardness adjustment, seat height adjustment, ventilation and heating knob, and backrest adjustment from left to right. The support seat 6 is provided with a front fixing hole 61, through which the ventilation and heating knob is fixed.

[0028] The utility model adopts a relatively simple structure setting through the above structure setting, and various function operation buttons or force wrenches are fixedly arranged on the front side and the front end of the side of the seat. The driver can adjust the function of the seat on the front side, and the adjustment is convenient. When installing and fixing the seat, this design can be fixed close to the side wall of the car, without considering the operating gap between the seat and the car, which effectively saves the activity space in the car; furthermore, the improved structure of the utility model is relatively simple, and the production cost of each component is lower, and the cost can be effectively controlled while realizing the function adjustment; furthermore, the utility model arranges each function button or force wrench in a centralized manner, which is more beneficial to the driver to operate.

Claims

1. A front-side controlled truck seat, characterized in that: It includes a base frame, and two left and right backrest hinge seats are arranged on the rear side of the base frame, and the seat is hinged and fixed through the backrest hinge seats; a front support member is arranged on the front side of the base frame, and a fixing hole is arranged on the front support member, and the fixing hole is used for the installation of multiple control support rods; a support seat is welded on the front support member, and the support seat is used for fixing function buttons; a hinge shaft is arranged on the front end of the side of the base frame.

2. A front-side controlled truck seat as claimed in claim 1, characterized in that: The front support member comprises a horizontal support plate and a vertical support arc plate, and the fixing holes are arranged on the horizontal support plate.

3. A front-side controlled truck seat as claimed in claim 2, characterized in that: The horizontal support plate is provided with a top pressing plate, through which the squeezing of the control support rod and the fixing of the screws are realized.

4. The front-side controlled truck seat according to claim 1, characterized in that: The front end of the support rod is provided with a vertical bending portion, the lower part of the vertical bending portion is provided with a bottom fixing plate toward the front side, and the bottom fixing plate is arranged at the bottom of the horizontal support plate and fixed to the horizontal support plate by screws.

5. The front-side controlled truck seat according to claim 1, characterized in that: The hinge shaft is matched with a side bottom plate, and a bottom extension seat is arranged below the side bottom plate.

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