Motor home seat capable of being assembled into bed

Abstract

The utility model relates to the technical field of recreational vehicle seats, in particular to a recreational vehicle seat capable of being assembled into a bed, which comprises two groups of support frames, the two groups of support frames are positioned at the bottom end of the whole device, and a first seat main body and a second seat main body are respectively mounted on the two groups of support frames. An eccentric turnover mechanism is installed between the cushion framework and the main support, and a quick-release jacking mechanism is installed on the eccentric turnover mechanism. According to the recreational vehicle seat, a backrest framework on a rotating rod in the middle of a rotating disc is adjusted by adjusting a backrest adjuster to rotate, the tightening state of a backrest is achieved, a cushion can be rapidly turned forwards and translated by 64mm through an eccentric turnover mechanism, and therefore the backrest can fill the position vacancy of an original cushion, and butt joint and tiling of the backrest and the cushion are achieved; rapid splicing is achieved by adjusting the quick-release jacking and pressing mechanism, the two rows of seats are adjusted and laid flat to achieve bed splicing, and the practicability of the whole motor home seat is guaranteed in order to meet the requirement that a motor home user can conveniently and rapidly use the motor home seat to change the bed.

Description

Technical Field

[0001] The utility model relates to the technical field of RV seats, in particular to an RV seat which can be assembled into a bed. Background Art

[0002] Motorhomes are also called RVs. Motorhomes are a type of mobile vehicle that has the basic facilities necessary for a home. Motorhomes are designed to meet people's needs for travel, outdoor life and work. They are a combination of a house and a car, but their attributes are still cars. As a leisure vehicle, its biggest advantage is comfort and convenience.

[0003] The prior art public application number is CN201620584844.X, which is a rotating seat for a motor home. The seat cushion, back cushion and seat cushion base are further comprised of a seat cushion fixing plate, back cushion fixing plate and two sets of connecting rod mechanisms. The seat cushion fixing plate is connected to the seat cushion, and the back cushion fixing plate is connected to the back cushion. The two sets of connecting rod mechanisms are respectively hinged to the fixing frames on both sides of the seat cushion base to form two sets of left and right synchronized connecting rod mechanisms. At the same time, the seat cushion fixing plate and the back cushion fixing plate are hinged to each other and to the connecting rod mechanism to jointly control the rotation of the sofa back cushion and the movement of the seat cushion.

[0004] The rotating seat for RV in the patent application is mainly to realize the mobile function of rotating the sofa cushion, but the seats in the current RVs do not have the function of adjusting the seats to become beds during use. The seats are adjusted by themselves during use, so the scope of use is small, and the seats do not have the function of splicing. The difference between RV seats and ordinary passenger car seats is that they can be transformed into beds. It is necessary to design a hidden headrest and two-fold RV seat that can be transformed into a bed. It is used in the RV seat area. Two rows of seats are installed to adjust and lay flat to form a bed. In order to meet the convenience and quick use of RV users to transform RV seats into beds, an RV seat that can be assembled into a bed is needed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a motorhome seat that can be assembled into a bed, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorhome seat that can be assembled into a bed, comprising a support frame, wherein the support frame is provided with two groups and is located at the bottom end of the entire device, a first seat body and a second seat body are respectively installed on the two groups of support frames, a first connecting member and a second connecting member are respectively installed on the two side ends of the first seat body and the second seat body, a backrest frame is installed on the second seat body, a main bracket is installed at the bottom end of the backrest frame, a backrest adjuster is installed between the backrest frame and the main bracket, a seat cushion frame is installed on the main bracket, an eccentric flipping mechanism is installed between the seat cushion frame and the main bracket, and a quick-release pressing mechanism is installed on the eccentric flipping mechanism.

[0007] As a preferred technical solution of the utility model, a pressing block is installed on the quick-release pressing mechanism, a sliding block is fixedly installed on one end of the pressing block, the sliding block is in the inner cavity, and a spring is installed between the inner cavity and the sliding block.

[0008] As a preferred technical solution of the utility model, a locking shaft is installed at one end of the spring away from the sliding block, and a limiting member is installed at the groove on the sliding block.

[0009] As a preferred technical solution of the utility model, a backrest unlocking handle and a limiter are respectively installed on the backrest adjuster, a turntable is installed on the backrest unlocking handle, a rotating rod is fixedly installed on the turntable, and the rotating rod passes through the backrest frame and is fixedly connected.

[0010] As a preferred technical solution of the utility model, an axis is installed on the eccentric flipping mechanism, a limiting top screw is installed on one side of the axis, a skeleton crossbeam is installed at the bottom end of the axis, and is fixedly installed between the main supports.

[0011] As a preferred technical solution of the utility model, a headrest is fixedly installed on the upper end of the backrest frame, a safety belt fixing point is installed on the lower end of the backrest frame, and a seat cushion limiting block is installed on the seat cushion frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model is a motorhome seat that can be assembled into a bed. The motorhome seat arranged in the device can be rotated by adjusting the backrest frame on the middle rotating rod of the backrest adjuster to achieve the tightened state of the backrest. The eccentric flipping mechanism allows the seat cushion to be quickly flipped forward and translated 64mm so that the backrest can fill the vacant position of the original seat cushion and the backrest and seat cushion can be butted and laid flat. The quick splicing can be achieved by adjusting the quick-release top pressing mechanism, so that the two rows of seats can be adjusted to be flat to realize the bed. In order to meet the convenience and quickness of motorhome users in converting the motorhome seat into a bed, the practicality of the entire motorhome seat is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a motorhome seat that can be assembled into a bed according to an embodiment of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a second seat body of a motorhome seat that can be assembled into a bed according to an embodiment of the utility model;

[0017] Figure 3 It is a schematic structural diagram of a seat cushion frame of a motorhome that can be assembled into a bed after being flipped over according to an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a quick-release pressing mechanism of a motorhome seat that can be assembled into a bed before being pressed according to an embodiment of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a motorhome seat that can be assembled into a bed after a quick-release pressing mechanism is pressed according to an embodiment of the utility model.

[0020] Reference numerals:

[0021] 1. Support frame; 2. First seat body; 3. First connecting piece; 4. Second seat body; 5. Backrest frame; 6. Headrest; 7. Safety belt fixing point; 8. Backrest unlocking handle; 9. Limiter; 10. Backrest adjuster; 11. Seat cushion limit block; 12. Main bracket; 13. Limiting top screw; 14. Eccentric flip mechanism; 15. Quick release top pressure mechanism; 16. Frame crossbeam; 17. Seat cushion frame; 18. Second connecting piece; 19. Turntable; 20. Turn rod; 21. Axis; 22. Press block; 23. Sliding block; 24. Limiter; 25. Inner cavity; 26. Spring; 27. Locking shaft. DETAILED DESCRIPTION

[0022] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described: Example

[0023] See also Figures 1 to 3Embodiment 1 is described, comprising a support frame 1, wherein the support frame 1 is provided with two groups and is located at the bottom end of the entire device, wherein a first seat body 2 and a second seat body 4 are respectively installed on the two groups of support frames 1, and a first connecting member 3 and a second connecting member 18 are respectively installed on both side ends of the first seat body 2 and the second seat body 4, a backrest frame 5 is installed on the second seat body 4, a main bracket 12 is installed on the bottom end of the backrest frame 5, a backrest adjuster 10 is installed between the backrest frame 5 and the main bracket 12, a seat cushion frame 17 is installed on the main bracket 12, an eccentric flip mechanism 14 is installed between the seat cushion frame 17 and the main bracket 12, a quick-release top pressing mechanism 15 is installed on the eccentric flip mechanism 14, and a spring 26 is installed. A locking shaft rod 27 is installed at the end away from the sliding block 23, a limit piece 24 is installed at the slot on the sliding block 23, a backrest unlocking handle 8 and a limiter 9 are respectively installed on the backrest adjuster 10, a turntable 19 is installed on the backrest unlocking handle 8, a rotating rod 20 is fixedly installed on the turntable 19, the rotating rod 20 passes through the backrest frame 5 and is fixedly connected, an axis 21 is installed on the eccentric flip mechanism 14, a limit top screw 13 is installed on one side of the axis 21, a frame crossbeam 16 is installed at the bottom end of the axis 21, and is fixedly installed between the main brackets 12, a headrest 6 is fixedly installed on the upper end of the backrest frame 5, a safety belt fixing point 7 is installed at the lower end of the backrest frame 5, and a cushion limit block 11 is installed on the cushion frame 17;

[0024] In the present embodiment, the seat cushion frame 17 on the eccentric flipping mechanism 14 is rotated 180 degrees through the middle axis to achieve flat laying, and a small translation is achieved through the action of the limiting top screw 13, so that the eccentric flipping mechanism 14 of the entire device allows the seat cushion to be quickly flipped forward and translated 64㎜, so that the backrest can fill the vacant position of the original seat cushion to achieve the flat laying of the backrest and the seat cushion. The eccentric flipping mechanism 14 also solves the problem of converting the bed without removing the headrest. The backrest adjuster 10 adjusts the turntable 19 and the middle turning rod 20 on the backrest frame 5 is rotated to achieve a tightened state of the backrest. Example

[0025] See also Figure 4 to Figure 5 Embodiment 2 is described. This embodiment further describes Embodiment 1, including a pressing block 22 mounted on a quick-release pressing mechanism 15, a sliding block 23 fixedly mounted on one end of the pressing block 22, the sliding block 23 being in an inner cavity 25, a spring 26 mounted between the inner cavity 25 and the sliding block 23, a locking shaft 27 mounted on one end of the spring 26 away from the sliding block 23, and a limit member 24 mounted on a slot on the sliding block 23;

[0026] In the present embodiment, the quick-release pressing mechanism 15 is provided to move the sliding block 23 on the pressing block 22 inward by pressing, wherein the quick-release pressing mechanism 15 solves the problem of removing the seat cushion of one seat, and then using the backrest of this seat and the seat cushion and backrest of another seat to assemble a bed, thereby allowing the pressing cushion spring device to quickly remove the seat cushion portion of one of the seats, thereby realizing a bed with a length of 1.86 meters achieved by splicing the seat cushion backrest portion of one row of seats and the backrest portion of another row of seats, allowing the two rows of seats to be adjusted and laid flat to realize the bed assembly, realizing the quick removal of the seat cushion, and laying the backrest flat to achieve quick splicing.

[0027] In specific applications, the first seat body and the second seat body in the RV seat set by the device are designed relatively, and the bottom ends are supported by the support frame 1. The backrest frame 5 on the middle rotating rod 20 of the backrest adjuster 10 is rotated to realize the tightening state of the backrest. The backrest is tightened by adjusting the pressing block on the quick-release pressing mechanism 15. The sliding block 23 on the pressing block 22 is moved inward by pressing, and the limiting member 24 moves to the other end of the slot on the sliding block 23. The sliding block 23 is in the inner cavity 25 and a spring 26 is installed between the locking shaft rod 27. When the pressing block 22 is squeezed, the seat cushion is quickly released and the backrest is laid flat. To achieve quick splicing, the eccentric flipping mechanism 14 of the whole device allows the seat cushion to be quickly flipped forward and translated 64㎜ so that the backrest can fill the vacant position of the original seat cushion and realize the butt joint and flat laying of the backrest and seat cushion. Since the length of the bed cannot be achieved by laying one row of seats flat, a seat cushion top-pressing quick-release mechanism 15 is designed, which can realize the quick removal of the seat cushion part of one of the seats by the top-pressing seat cushion spring device, so that a bed with a length of 1.86 meters can be spliced ​​by using the seat cushion back part of one row of seats and the back part of another row of seats, and the two rows of seats can be adjusted to be flat to realize the bed splicing. In order to meet the convenience and quick use of RV seats to convert into beds for RV users, the utilization rate of the compartment space can be effectively improved, and a better user experience can be brought to users.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motorhome seat that can be assembled into a bed, characterized in that: The invention comprises a support frame (1), wherein the support frame (1) is provided with two groups and is located at the bottom end of the entire device, wherein a first seat body (2) and a second seat body (4) are respectively mounted on the two groups of the support frames (1), wherein a first connecting member (3) and a second connecting member (18) are respectively mounted on both side ends of the first seat body (2) and the second seat body (4), wherein a backrest frame (5) is mounted on the second seat body (4), wherein a main bracket (12) is mounted on the bottom end of the backrest frame (5), wherein a backrest adjuster (10) is mounted between the backrest frame (5) and the main bracket (12), wherein a seat cushion frame (17) is mounted on the main bracket (12), wherein an eccentric flipping mechanism (14) is mounted between the seat cushion frame (17) and the main bracket (12), and wherein a quick-release pressing mechanism (15) is mounted on the eccentric flipping mechanism (14).

2. The RV seat that can be assembled into a bed according to claim 1, characterized in that: A pressing block (22) is mounted on the quick-release pressing mechanism (15), a sliding block (23) is fixedly mounted on one end of the pressing block (22), the sliding block (23) is located in the inner cavity (25), and a spring (26) is mounted between the inner cavity (25) and the sliding block (23).

3. The RV seat that can be assembled into a bed according to claim 2, characterized in that: A locking shaft rod (27) is installed at one end of the spring (26) away from the sliding block (23), and a limiting member (24) is installed at the slot on the sliding block (23).

4. The RV seat that can be assembled into a bed according to claim 1, characterized in that: The backrest adjuster (10) is respectively mounted with a backrest unlocking handle (8) and a stopper (9); the backrest unlocking handle (8) is mounted with a rotating disk (19); a rotating rod (20) is fixedly mounted on the rotating disk (19); the rotating rod (20) passes through the backrest frame (5) and is fixedly connected.

5. The RV seat that can be assembled into a bed according to claim 1, characterized in that: The eccentric turning mechanism (14) is mounted with an axis (21), one side of the axis (21) is mounted with a limit screw (13), the bottom end of the axis (21) is mounted with a skeleton crossbeam (16), and is fixedly mounted between the main brackets (12).

6. The RV seat that can be assembled into a bed according to claim 1, characterized in that: A headrest (6) is fixedly mounted on the upper end of the backrest frame (5), a safety belt fixing point (7) is mounted on the lower end of the backrest frame (5), and a seat cushion limiting block (11) is mounted on the seat cushion frame (17).

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