Vehicle cabin changing structure
By designing a reversible rear middle seat cushion in the car cockpit and connecting it with the armrest box, the problem of the lack of the transformation from a five-seater vehicle to a business four-seater vehicle in the prior art is solved, and higher usage flexibility and space utilization efficiency are achieved.
Patent Information
- Application Number
- CN202421534939.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The existing car cockpit layout lacks the design of changing from a traditional five-seater to a business four-seater, resulting in insufficient flexibility in vehicle use.
A vehicle cockpit changing structure is designed. By installing an adjustable seat frame skeleton and a reversible seat cushion on the seat cushion of the rear middle seat, the seat cushion can be switched from the normal sitting position to the back end of the armrest box to achieve changes in the cockpit layout.
The design of a traditional five-seater car transformed into a business four-seater car has been realized. While taking into account the riding space, the use area of the handrail box has been expanded, making the vehicle smarter and more advanced.
Smart Images
Figure CN222780290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle cockpits, in particular to a vehicle cockpit change structure. Background Art
[0002] The automotive industry is entering a new node, and various technological changes are helping the industry move from electrification to a new era of intelligence. The automotive market has increasingly higher requirements for electrification and intelligence, and end customers are becoming more and more picky about the overall interior design and the comfort level of their interior space, requiring the diversity of space utilization to be developed as much as possible within the limited space in the car.
[0003] In the cockpit layout structure of most cars, the main consideration is the car's riding space, using a 2-3 layout, i.e. two seats in the front row and three seats in the back row. The expandability of the interior space is poor and lacks a sense of luxury. Some manufacturers have developed foldable rear seats, which allows the car to change from five seats to two seats, expanding the use space of the trunk. However, the market lacks a design that transforms a traditional five-seater car into a four-seater business car. Utility Model Content
[0004] In view of this, the utility model provides a vehicle cabin change structure, the purpose of which is to realize the design of transforming a traditional five-seater vehicle into a commercial four-seater vehicle and improve the flexibility of vehicle use.
[0005] To achieve the above purpose, the technical solution of the utility model is as follows:
[0006] A vehicle cabin change structure includes a cabin body, the main points of which are: a main seat, a secondary seat, a rear left seat, a rear middle seat and a rear right seat are arranged in the cabin body, an armrest box is provided between the main seat and the secondary seat, the rear middle seat includes a seat frame frame and a seat cushion adjustably mounted on the seat frame frame, and the seat cushion can be converted from a normal sitting state to a docking state with the rear end of the armrest box by adjusting the seat cushion.
[0007] By adopting the above structure, the car cabin layout can be switched between the traditional five-seater and the business four-seater at will, taking into account the riding space while expanding the usable area of the armrest box, making the vehicle smarter and more advanced.
[0008] As a preference, the front part of the seat cushion is rotatably connected to the front part of the seat frame frame via a support shaft, and the seat cushion can be turned forward relative to the seat frame frame by manual or electric control. With the above structure, the seat cushion can be connected to the front armrest box.
[0009] As a preferred embodiment, the lower end surface of the seat cushion is set to a horizontal shape, and the upper end surface is inclined from the rear to the upper side. With the above structure, the lower end surface of the seat cushion after flipping is the use surface, which is made horizontal for easy use, and a comfortable riding space can be guaranteed when the middle seat in the rear row is used.
[0010] As a preferred embodiment, the seat cushion can be raised after flipping forward, and its lower end surface is flush with the upper end surface of the armrest box. With the above structure, the seat cushion and the armrest box are spliced to increase the usable area of the armrest box.
[0011] As a preference: a position limiting support structure is provided on the rear end surface of the armrest box, and the seat cushion cooperates with the position limiting support structure after being turned over to fix and support the seat cushion. The above structure is simple in design and can fix the turned-over seat cushion without adding any extra components.
[0012] Preferably, the position-limiting support structure is a stepped structure, and the lateral support portion of the position-limiting support structure is an inclined plane, the inclination of which is adapted to the inclination of the upper end surface of the seat cushion. The above structure is adapted to the shape of the seat cushion and firmly supports the flipped seat cushion.
[0013] As a preferred embodiment, the seat cushion is movably mounted on the seat frame frame through a connecting rod, one end of the connecting rod is hinged to the front of the seat frame frame, and the other end is hinged to the bottom of the seat cushion, and the rear end of the seat cushion is rotatably and slidably connected to the seat frame frame. With the above structure, the seat cushion can be automatically connected to the armrest box without manual flipping.
[0014] Preferably, a driving mechanism is provided on the seat frame, and the driving mechanism is used to drive the connecting rod to rotate or drive the seat cushion to slide, so as to realize the seat cushion to move forward and connect with the armrest box. The above structure is adopted to provide power for the seat cushion movement.
[0015] As a preferred embodiment, a small table is integrated on the seat cushion, and the seat cushion can be rotated forward to a vertical position. When the seat cushion is fixed in a vertical position, the small table can be connected to the armrest box. The above structure can increase the usable area of the armrest box.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. Flip the rear middle seat forward and connect it to the front armrest box to change the cabin layout from 2-3 to 2-2, that is, from a conventional five-seat structure to a four-seat business structure.
[0018] 2. After the seat cushion is flipped forward, it is raised and the lower end surface is flush with the upper end surface of the armrest box, which expands the use area of the armrest box.
[0019] 3. When the in-vehicle layout is changed by manually flipping the seat cushion, a stepped limit support structure is provided at the rear end of the armrest box. The stepped shape is adapted to the rear end of the seat cushion and is used to fix and support the seat cushion. The design is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of a 2-2 layout;
[0021] Figure 2 This is a schematic diagram of the 2-3 layout;
[0022] Figure 3 It is a schematic diagram of the structure of the folding of the seat cushion 4a (manual folding);
[0023] Figure 4 It is a structural schematic diagram of the seat cushion 4a before folding (automatic folding);
[0024] Figure 5 It is a schematic diagram of the structure of the seat cushion 4a after folding (automatic folding);
[0025] Figure 6 This is a schematic diagram of another novel structure used in this invention. DETAILED DESCRIPTION
[0026] The utility model is further described below in conjunction with embodiments and drawings.
[0027] Embodiment 1:
[0028] like Figure 1 and Figure 2 As shown, a vehicle cabin change structure comprises a cabin body A, in which a main seat 1, a secondary seat 2, a rear left seat 3, a rear middle seat 4 and a rear right seat 5 are arranged, an armrest box 6 is provided between the main seat 1 and the secondary seat 2, and a cushion 4a of the rear middle seat 4 can be converted from a normal sitting posture to a docking state with the rear end of the armrest box 6, that is, the interior layout is converted from a traditional five-seater car with a 2-3 layout to a business four-seater car with a 2-2 layout, and the usable area of the armrest box 6 is increased, thereby improving the flexibility of vehicle use.
[0029] like Figure 3 As shown, the rear middle seat 4 includes a seat frame frame 4b and a seat cushion 4a adjustably mounted on the seat frame frame 4b. The seat cushion 4a can be flipped forward relative to the seat frame frame 4b in a manually controlled manner. The lower end surface of the seat cushion 4a is arranged to be horizontal. After flipping, the lower end surface faces upward. The horizontal shape is convenient for use. The upper end surface is inclined from back to top. The seat cushion 4a can provide a comfortable riding space when there is a need for riding. The seat frame frame 4b is located at the upper front end of the seat cushion 4a. After flipping forward, the lower end surface of the seat cushion 4a faces upward and can be automatically raised to the point where the lower end surface is flush with the upper end surface of the armrest box 6, thereby increasing the use area of the armrest box 6.
[0030] like Figure 3 As shown, the rear end face of the armrest box 6 is provided with a stepped limiting support structure 6a, and the lateral supporting portion 6a1 of the limiting support structure 6a is an inclined plane, and the degree of inclination is the same as that of the upper end face of the seat cushion 4a, which can adapt to the shape of the seat cushion 4a after being flipped, and provide firm support for the seat cushion 4a, with simple design and low cost.
[0031] Embodiment 2:
[0032] like Figure 4 and Figure 5 As shown, the seat cushion 4a is movably mounted on the seat frame frame 4b through a connecting rod 8, one end of the connecting rod 8 is hinged at the front part of the seat frame frame 4b, and the other end is hinged at the bottom of the seat cushion 4a, preferably at the middle position of the bottom of the seat cushion 4a, and the rear end of the seat cushion 4a is rotatably and slidably connected to the seat frame frame 4b, so that the seat frame frame 4b, the seat cushion 4a and the connecting rod 8 form a crank slider mechanism, and a driving mechanism is provided on the seat frame frame 4b, which can be used to drive the connecting rod 8 to rotate or drive the seat cushion 4a to slide, and the seat cushion 4a can move forward relative to the seat frame frame 4b in an electrically controlled manner, so that the seat cushion 4a of the seat 4 can be converted from a normal sitting posture to a docking state with the rear end of the armrest box 6, that is, the interior layout is converted from a traditional five-seater car with a 2-3 layout to a commercial four-seater car with a 2-2 layout.
[0033] In this embodiment, the driving mechanism may be an electric angle adjuster or a driving motor for driving the connecting rod 8 to rotate, or a screw motor or a gear rack structure for driving the seat cushion 4a to slide.
[0034] Embodiment three:
[0035] like Figure 6 As shown, the front portion of the seat cushion 4a is rotatably connected to the front portion of the seat frame frame 4b via a support shaft 7, a rectangular small table 4a1 is integrated on the upper side of the seat cushion 4a, and the rear end of the small table 4a1 is hinged to the rear end of the seat cushion 4a. The small table 4a1 is rotated 90° relative to the seat frame frame 4b, the seat cushion 4a is transformed from a horizontal state to a vertical state, and the small table 4a1 is unfolded to a horizontal state, the small table 4a1 is docked with the armrest box 6, and the upper surface is flush with the armrest box 6, thereby increasing the use area of the armrest box 6.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. Under the guidance of the present invention, ordinary technicians in this field can make a variety of similar expressions without violating the purpose and claims of the present invention, and such changes fall within the scope of protection of the present invention.
Claims
1. A vehicle cockpit change structure, comprising a cockpit body (A), characterized in that: The cabin body (A) is provided with a main seat (1), a secondary seat (2), a rear left seat (3), a rear middle seat (4) and a rear right seat (5); an armrest box (6) is provided between the main seat (1) and the secondary seat (2); the rear middle seat (4) comprises a seat frame (4b) and a seat cushion (4a) adjustably mounted on the seat frame (4b); by adjusting the seat cushion (4a), the seat cushion (4a) can be converted from a normal sitting state to a state of docking with the rear end of the armrest box (6).
2. The vehicle cabin change structure according to claim 1, characterized in that: The front part of the seat cushion (4a) is rotatably connected to the front part of the seat frame frame (4b) via a support shaft (7), and the seat cushion (4a) can be turned forward relative to the seat frame frame (4b) by manual or electric control.
3. A vehicle cabin change structure according to claim 2, characterized in that: The lower end surface of the seat cushion (4a) is arranged to be horizontal, and the upper end surface is inclined from rear to upward.
4. The vehicle cabin change structure according to claim 2, characterized in that: The seat cushion (4a) can be lifted up after being flipped forward, and its lower end surface is flush with the upper end surface of the armrest box (6).
5. The vehicle cabin change structure according to claim 1, characterized in that: A position limiting support structure (6a) is provided on the rear end surface of the armrest box (6), and the seat cushion (4a) cooperates with the position limiting support structure (6a) after being turned over to fix and support the seat cushion (4a).
6. The vehicle cabin change structure according to claim 5, characterized in that: The position-limiting support structure (6a) is of a stepped type, and the transverse support portion (6a1) of the position-limiting support structure (6a) is an inclined plane, the degree of inclination of which is consistent with the degree of inclination of the upper end surface of the seat cushion (4a).
7. The vehicle cabin change structure according to claim 1, characterized in that: The seat cushion (4a) is movably mounted on the seat frame frame (4b) via a connecting rod (8); one end of the connecting rod (8) is hinged to the front of the seat frame frame (4b), and the other end is hinged to the bottom of the seat cushion (4a); the rear end of the seat cushion (4a) is rotatably and slidably connected to the seat frame frame (4b).
8. The vehicle cabin change structure according to claim 1, characterized in that: The seat frame skeleton (4b) is provided with a driving mechanism, and the driving mechanism is used to drive the connecting rod (8) to rotate or drive the seat cushion (4a) to slide, so as to realize the seat cushion (4a) moving forward to connect with the armrest box (6).
9. The vehicle cabin change structure according to claim 2, characterized in that: A small table top (4a1) is flipped and integrated on the seat cushion (4a), and the seat cushion (4a) can be rotated forward to a vertical posture. When the seat cushion (4a) is fixed in a vertical state, the small table top (4a1) can be connected to the armrest box (6).