Folding seat for two persons

Abstract

The utility model relates to the technical field of automobile seats, in particular to a double-seat folding seat which comprises a base, a backrest framework and an adjusting mechanism, the adjusting mechanism comprises fixing supporting legs, a locking buckle, a transmission assembly, a stress block and a drag hook assembly, the base provides installation conditions for the adjusting mechanism, and when the seat needs to be folded, the locking buckle is arranged on the backrest framework, and the transmission assembly is connected with the drag hook assembly. The locking buckle is rotated to unlock the backrest framework, the backrest framework is rotated towards the side close to the base, the backrest framework drives the transmission assembly to rotate, the transmission assembly pushes the stress block to move, the stress block drives the two drag hook assemblies to be unlocked, at the moment, the base is rotated along the fixed supporting legs, the base is folded, and when the base rotates to a preset angle, the backrest framework is unfolded. When the back-row double seat is folded, the locking buckle is reset, the backrest framework is limited, and then the seat can be adjusted, so that the problem that an existing back-row double seat is inconvenient to fold is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a double-seat folding seat. Background Art

[0002] With the development of automobiles, car seats have evolved from simple components to provide safety, comfort and practicality for passengers and drivers, and car folding has emerged.

[0003] The existing rear double seat backrest and overall folding are inconvenient, and the seat itself is heavy, so folding is time-consuming and laborious, and the seat needs to be unlocked in multiple places to be adjusted. Utility Model Content

[0004] The utility model aims to provide a folding seat for two persons, aiming to solve the problem that the existing rear-row double seats are inconvenient to fold.

[0005] To achieve the above-mentioned purpose, the utility model provides a double-seat folding chair, comprising a base, a backrest frame and an adjustment mechanism, wherein the adjustment mechanism comprises a fixed leg, a locking buckle, a transmission assembly, a force block and a hook assembly;

[0006] The fixed leg is arranged on one side of the base, the locking buckle is arranged on the base, the transmission assembly is arranged on a side of the base away from the locking buckle, the backrest frame is fixedly mounted on the transmission assembly and rotatably mounted on the locking buckle, the force block is arranged on one side of the transmission assembly, and the hook assembly is arranged on one side of the base.

[0007] Wherein, the transmission assembly includes a transmission plate and a push block, the transmission plate is fixedly connected to the backrest frame and rotatably connected to the base, and the push block is fixedly connected to the transmission plate and is located on one side of the transmission plate.

[0008] Wherein, the hook assembly includes a cable and two fixing members, the cable is fixedly connected to the force-bearing block, and the two fixing members are respectively fixedly connected to the base and respectively fixedly connected to the output ends of the cable.

[0009] Wherein, the fixed leg includes a leg body and a mounting plate, the mounting plate is fixedly connected to the base and located on one side of the base, and the leg body is rotatably connected to the mounting plate and located on a side of the mounting plate away from the base.

[0010] Wherein, the adjustment mechanism also includes a mounting belt and a hook, wherein the mounting belt is fixedly connected to the base and is located on one side of the base, and the hook is fixedly connected to the mounting belt and is located on a side of the mounting belt away from the base.

[0011] The utility model discloses a double-seat folding chair, comprising a base, a backrest frame and an adjusting mechanism, wherein the adjusting mechanism comprises a fixed leg, a locking buckle, a transmission assembly, a force block and a hook assembly; the fixed leg is arranged on one side of the base, the locking buckle is arranged on the base, the transmission assembly is arranged on a side of the base away from the locking buckle, the backrest frame is fixedly mounted on the transmission assembly and rotatably mounted on the locking buckle, the force block is arranged on one side of the transmission assembly, and the hook assembly is arranged on one side of the base. The base provides installation conditions for the adjustment mechanism. When the seat needs to be folded, the locking buckle is rotated to unlock the backrest frame, and the backrest frame is rotated to the side close to the base. The backrest frame drives the transmission assembly to rotate, and the transmission assembly pushes the force block to move. The force block drives the two hook assemblies to unlock. At this time, the base is rotated along the fixed legs to fold the base. When the base is rotated to a preset angle, the locking buckle is reset and the backrest frame is limited to complete the adjustment of the seat, thereby solving the problem that the existing rear double seat is inconvenient to fold. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 The utility model is a structural schematic diagram of a double-seat folding chair according to the first embodiment of the present invention.

[0014] Figure 2 It is a side view of a double-seat folding chair according to the first embodiment of the utility model.

[0015] Figure 3 The utility model is a schematic structural diagram of a double-seat foldable chair after being folded and locked in the first embodiment.

[0016] Figure 4 It is a structural schematic diagram of a double-seat folding chair according to the second embodiment of the utility model.

[0017] 101-base, 102-backrest frame, 103-adjustment mechanism, 104-fixed leg, 105-locking buckle, 106-transmission assembly, 107-force block, 108-hook assembly, 109-transmission plate, 110-push block, 111-pull cable, 112-fixing part, 113-leg body, 114-mounting plate, 201-mounting belt, 202-hook. DETAILED DESCRIPTION

[0018] The first embodiment of the present application is:

[0019] See also Figure 1-Figure 3 , Figure 1 This is a structural diagram of a double folding chair. Figure 2 This is a side view of a double folding chair. Figure 3 The invention discloses a structural schematic diagram of a double-seat folding chair after being folded and locked.

[0020] The utility model provides a double-seat folding chair, comprising a base 101, a backrest frame 102 and an adjustment mechanism 103, wherein the adjustment mechanism 103 comprises a fixed leg 104, a locking buckle 105, a transmission assembly 106, a force block 107 and a hook assembly 108, wherein the transmission assembly 106 comprises a transmission plate 109 and a push block 110, wherein the hook assembly 108 comprises a cable 111 and two fixings 112, and wherein the fixed leg 104 comprises a leg body 113 and a mounting plate 114. The aforementioned solution solves the problem that the existing rear double seat is not convenient for folding, and it can be understood that the aforementioned solution can be used in the scenario of folding the seat.

[0021] According to this specific embodiment, the fixed leg 104 is arranged on one side of the base 101, the locking buckle 105 is arranged on the base 101, the transmission assembly 106 is arranged on the side of the base 101 away from the locking buckle 105, the backrest frame 102 is fixedly mounted on the transmission assembly 106 and rotatably mounted on the locking buckle 105, the force block 107 is arranged on one side of the transmission assembly 106, and the hook assembly 108 is arranged on one side of the base 101. The base 101 provides installation conditions for the adjustment mechanism 103. The locking buckle 105 can be used to limit the backrest frame 102 to prevent the backrest frame 102 from rotating. The transmission assembly 106 and the locking buckle 105 provide installation conditions for the backrest frame 102. The transmission assembly 106 can drive the force block 107 to move. The movement of the force block 107 can drive the two hook assemblies 108 to unlock or lock. The base 101 can be limited by the two hook assemblies 108.

[0022] The transmission plate 109 is fixedly connected to the backrest frame 102 and is rotatably connected to the base 101. The push block 110 is fixedly connected to the transmission plate 109 and is located on one side of the transmission plate 109. The transmission plate 109 provides installation conditions for the backrest frame 102 and the push block 110. When the transmission plate 109 rotates, the push block 110 can be driven to move, and the movement of the push block 110 can drive the force block 107 to move.

[0023] Secondly, the cable 111 is fixedly connected to the force block 107, and the two fixing members 112 are respectively fixedly connected to the base 101 and are respectively fixedly connected to the output ends of the cable 111. The cable 111 can be extended and retracted to drive the two fixing members 112 to unlock or lock, and the base 101 can be fixed on the car through the two fixing members 112 to limit the position of the base 101.

[0024] Meanwhile, the mounting plate 114 is fixedly connected to the base 101 and is located on one side of the base 101, and the leg body 113 is rotatably connected to the mounting plate 114 and is located on a side of the mounting plate 114 away from the base 101. The mounting plate 114 provides mounting conditions for the leg body 113, and the base 101 can be mounted on a car through the leg body 113.

[0025] When the seat needs to be folded, the locking buckle 105 is rotated to unlock the backrest frame 102, and the backrest frame 102 is rotated to the side close to the base 101, and the backrest frame 102 drives the transmission plate 109 to rotate, and the transmission plate 109 drives the pushing block 110 to move, and the pushing block 110 drives the force block 107 to move, and the force block 107 drives the cable 111 to extend and retract, and the cable 111 drives the two fixing members 112 to unlock, and at this time, the base 101 is rotated along the fixed leg 104 to fold the base 101 until the base 101 is rotated to a preset angle, and the locking buckle 105 is reset, and the backrest frame 102 is limited, so that the seat can be adjusted, thereby solving the problem that the existing rear double seat is inconvenient to fold.

[0026] The second embodiment of the present application is:

[0027] See also Figure 4 , Figure 4 The invention discloses a structural schematic diagram of a double-seat folding chair.

[0028] On the basis of the first embodiment, in the double folding chair of the present invention, the adjustment mechanism 103 further includes a mounting belt 201 and a hook 202 .

[0029] According to this specific embodiment, the mounting belt 201 is fixedly connected to the base 101 and is located on one side of the base 101, and the hook 202 is fixedly connected to the mounting belt 201 and is located on a side of the mounting belt 201 away from the base 101. The mounting belt 201 provides mounting conditions for the hook 202, and when the base 101 is folded, the hook 202 is hung on the front seat to prevent the base 101 from falling back when the vehicle brakes suddenly.

[0030] The mounting belt 201 provides mounting conditions for the hook 202 . When the base 101 is folded, the hook 202 is hung on the front seat to prevent the base 101 from falling back when the vehicle brakes suddenly.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A double folding chair, comprising a base and a backrest frame, characterized in that: It also includes an adjustment mechanism, which includes a fixed leg, a locking buckle, a transmission assembly, a force block and a hook assembly; The fixed leg is arranged on one side of the base, the locking buckle is arranged on the base, the transmission assembly is arranged on a side of the base away from the locking buckle, the backrest frame is fixedly mounted on the transmission assembly and rotatably mounted on the locking buckle, the force block is arranged on one side of the transmission assembly, and the hook assembly is arranged on one side of the base.

2. The double folding chair according to claim 1, characterized in that: The transmission assembly comprises a transmission plate and a pushing block. The transmission plate is fixedly connected to the backrest frame and is rotatably connected to the base. The pushing block is fixedly connected to the transmission plate and is located on one side of the transmission plate.

3. The double folding chair as claimed in claim 2, characterized in that: The hook assembly comprises a cable and two fixing members, wherein the cable is fixedly connected to the force-bearing block, and the two fixing members are respectively fixedly connected to the base and respectively fixedly connected to the output ends of the cable.

4. The double folding chair as claimed in claim 3, characterized in that: The fixed leg includes a leg body and a mounting plate, wherein the mounting plate is fixedly connected to the base and is located on one side of the base, and the leg body is rotatably connected to the mounting plate and is located on a side of the mounting plate away from the base.

5. The double folding chair as claimed in claim 4, characterized in that: The adjustment mechanism also includes a mounting belt and a hook, wherein the mounting belt is fixedly connected to the base and is located on one side of the base, and the hook is fixedly connected to the mounting belt and is located on a side of the mounting belt away from the base.

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