Folding seat

Abstract

The utility model relates to the technical field of baby carriages, in particular to a folding seat which comprises a seat plate, adjusting mechanisms are fixedly riveted to the two sides of the seat plate, and the adjusting mechanisms are hinged to a backrest. By arranging an adjusting mechanism, a connecting block is matched with a groove in a mounting plate, so that the positions of a push block and a limiting block can be adjusted, the position of the handrail can be adjusted by releasing limitation on the connecting block, and the connecting block is clamped in the mounting plate and supports the mounting plate when being pressed; during pressing, limitation on a connecting block and an extrusion block is relieved, so that the positions of the seat plate and the backrest can be adjusted, the seat plate and the backrest are installed on the supporting frame through cooperation of an installation shell and an outer shell on the two sides, the installation direction of the seat can be adjusted, and the safety of the device can be improved through the installation plate and the connecting block on the two sides of the seat; mistaken touch of a seat adjusting switch is reduced, the seat can be conveniently, rapidly and stably adjusted, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriages, in particular to a folding seat. Background Art

[0002] A stroller is a tool vehicle designed to facilitate babies' outdoor activities. There are various models. Generally, children aged 1 to 2 years old play with strollers, and children over 2 years old play with toy cars with wheels. Strollers can bring certain benefits to children's intellectual development and increase children's brain development.

[0003] After searching the Chinese patent "Children's folding seat, stroller and children's dining chair", the announcement number is "CN212546362U". This patent sets an elastic top block on the armrest, and when the backrest is folded, the elastic top block and the backrest top abutment are folded together. When the backrest is opened, the elastic top block is first opened together with the backrest top abutment. After the armrest is opened and locked with the fixed body, the elastic top block and the backrest are squeezed and released, so that the backrest can continue to rotate in the opening direction. However, this device is not safe and convenient when used for seat adjustment. It is not convenient to adjust the angle of the seat quickly and safely, which reduces the use effect of the device.

[0004] Therefore, folding seats are proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a folding seat in order to solve the above problems, thereby improving the problem that it is inconvenient to adjust the angle of the seat quickly and safely.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a folding seat, including a seat plate, both sides of which are riveted and fixed with adjustment mechanisms, and the adjustment mechanisms are hinged to the backrest; the adjustment mechanisms can quickly adjust the angle of the seat and improve the safety of the seat; wherein the adjustment mechanism includes a foot support arranged at one end of the seat plate, and connecting plates are arranged on both sides of the backrest.

[0007] Preferably, the adjustment mechanism also includes a mounting plate fixedly connected to the bottom of both sides of the backrest, the mounting plate is connected to the seat plate, one end of the mounting plate is clamped with a connecting block, one end of the inner wall of the mounting plate is slidably connected with a pushing block, one end of the pushing block passes through the mounting plate and is clamped with the connecting block, the other end of the pushing block is provided with a limiting block, one end of the limiting block is clamped with the mounting plate, the seat plate can adjust the angle of the seat plate and the backrest through the mounting plate, the armrest can be controlled by the groove on the outer wall of the connecting block so that the limiting block and the pushing block cooperate, and the correction of the armrest can be adjusted.

[0008] Preferably, one end of each of the two connecting blocks is fixedly connected with an armrest, which facilitates the adjustment of the angle of the armrest and enables quick folding when the seat is folded.

[0009] Preferably, the other end of the mounting plate is provided with a mounting shell. An outer shell is opened at the bottom end of the mounting shell, and the connecting disk is fixedly installed on the inner wall of the mounting shell. The mounting shell is installed together with the connecting block through the connecting disk, which can rotate and fold the frame when the seat is folded.

[0010] Preferably, a memory card hook is arranged between the mounting shell and the outer shell. The memory card hook plays a role in connecting the folding seat and the frame. The memory card hook in the mounting shell can connect the seat, the backrest and the frame, and limit the movement when they are folded and stored.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By setting the adjusting mechanism, when adjusting the seat, the connecting block cooperates with the groove inside the mounting plate to adjust the positions of the pushing block and the limiting block, so as to release the restriction on the connecting block and adjust the position of the armrest. The positions of the backrest and the seat plate can also be controlled through the mounting plate. When the connecting block is pressed, it is clamped in the mounting plate and supports it. When pressed, the restriction on the connecting block and the extrusion block is released, so that the positions of the seat plate and the backrest can be adjusted. The seat plate and the backrest are installed on the support frame through the cooperation of the mounting shells and the outer shells on both sides, and the installation direction of the seat can also be adjusted. The mounting plates and the connecting blocks on both sides of the seat can improve the safety of the device, reduce the accidental touch of the seat adjustment switch, facilitate the quick and stable adjustment of the seat, and improve the safety of the device.

[0013] 2. By setting the mounting shell and the outer shell, when adjusting the seat, the support frame is installed through the cooperation with the mounting shell and the connecting disk, which facilitates the control and adjustment of the position of the support frame. The memory card hook between the mounting shell and the outer shell can connect the support frame and the seat together, which is convenient for folding the seat and improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the external structure schematic diagram of the present utility model;

[0015] Figure 2 is the structure schematic diagram of the adjusting mechanism of the present utility model;

[0016] Figure 3 is the half-sectional structure schematic diagram of the adjusting mechanism of the present utility model;

[0017] Figure 4 is Figure 3 the enlarged view of A in

[0018] Figure 5 Schematic diagram of the partial structure of the adjustment mechanism of the present utility model.

[0019] In the figure: 1, seat board; 2, backrest; 3, adjustment mechanism; 301, footrest; 302, mounting plate; 303, connecting block; 304, pushing block; 305, limiting block; 306, armrest; 307, mounting shell; 308, outer shell; 309, memory card hook; 310, connecting disc. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] During specific implementation: As Figures 1-5 shown, for the folding seat, there is a seat board 1, and adjustment mechanisms 3 are riveted and fixed on both sides of the seat board 1. The adjustment mechanism 3 is hinged to the backrest 2; the adjustment mechanism 3 can quickly adjust the angle of the seat and improve the safety of the seat; among them, the adjustment mechanism 3 includes a footrest 301 provided at one end of the seat board 1, and connecting discs 310 are provided on both sides of the backrest 2.

[0022] As Figure 2 , Figure 3 and Figure 4As shown in the figure, the adjusting mechanism 3 further includes mounting plates 302 fixedly connected to the bottoms of both sides of the backrest 2. The mounting plates 302 are connected to the seat plate 1. One end of the mounting plate 302 is clamped with a connecting block 303. One end of the inner wall of the mounting plate 302 is slidably connected with a pushing block 304. One end of the pushing block 304 penetrates through the mounting plate 302 and is clamped with the connecting block 303. The other end of the pushing block 304 is provided with a limiting block 305. One end of the limiting block 305 is clamped with the mounting plate 302. One end of each of the two connecting blocks 303 is fixedly connected with an armrest 306. The other end of the mounting plate 302 is provided with a mounting shell 307. The bottom end of the mounting shell 307 is provided with an outer shell 308. A connecting disk 310 is fixedly installed on the inner wall of the mounting shell 307. A memory card hook 309 is arranged between the mounting shell 307 and the outer shell 308. The memory card hook 309 plays a role in connecting the folding seat and the vehicle frame. When adjusting the seat, by pressing the connecting block 303, the positions of the limiting block 305 and the pushing block 304 in the mounting plate 302 can be quickly controlled, the angle of the armrest 306 can be adjusted, and one end of the inner wall of the mounting plate 302 can be controlled, so that it is convenient to adjust the positions of the seat plate 1 and the backrest 2, and it can also be quickly folded and stored. When adjusting the seat plate 1 and the backrest 2, it is necessary to press the connecting blocks 303 on both sides of the seat plate 1 to operate, which improves the safety of the seat. The mounting shell 307 is fixedly installed by being clamped with the mounting plate 302 through the connecting disk 310. The seat can be installed on the support frame 310 through the mounting groove at the bottom end of the mounting shell 307, which is convenient for quickly and stably adjusting the seat and improves the safety of the seat.

[0023] As Figure 5 As shown in the figure, a memory card hook 309 is arranged between the mounting shell 307 and the outer shell 308. The memory card hook 309 plays a role in connecting the folding seat and the vehicle frame. When adjusting the seat, the mounting shell 307 is installed on the mounting plate 302 through the connecting disk 310. The support frame 310 can be connected to the seat plate 1 and the backrest 2 through the memory card hook 309 between the mounting shell 307 and the outer shell 308, the seat can be folded, and the portability of the device in use is improved.

[0024] When the utility model is in use, by manually pressing the two connecting blocks 303 to cooperate with the mounting plate 302, the limiting block 305 and the pushing block 304 are disengaged from the restriction on the connecting block 303, and the angle of the armrest 306 can be adjusted. By manually pressing the connecting block 303 to cooperate with the limiting block 305 to release the restriction on one end of the inner wall of the connecting block 303, the positions of the seat plate 1 and the backrest 2 can be adjusted. When not in use, the connecting block 303 is pressed again to be removed, so that the limiting block 305 and the pushing block 304 can fix and limit one end of the inner walls of the connecting block 303 and the mounting plate 302. The seat is mounted on the support frame 310 through two mounting shells 307 and the outer shell 308. The mounting shell 307 is connected to the mounting plate 302 through the connecting disk 310, and the support frame 310 can be mounted through the memory card hook 309.

[0025] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Folding seat, characterized in that: include: A seat plate (1), with adjustment mechanisms (3) riveted and fixed on both sides of the seat plate (1), and the adjustment mechanisms (3) are hinged to the backrest (2); The adjustment mechanism (3) can quickly adjust the angle of the seat and improve the safety of the seat; The adjustment mechanism (3) comprises a foot support (301) arranged at one end of the seat plate (1), and connecting plates (310) are arranged on both sides of the backrest (2).

2. The folding seat according to claim 1, characterized in that: The adjustment mechanism (3) further comprises a mounting plate (302) fixedly connected to the bottom of both sides of the backrest (2); the mounting plate (302) is connected to the seat plate (1); one end of the mounting plate (302) is clamped with a connecting block (303); one end of the inner wall of the mounting plate (302) is slidably connected with a push block (304); one end of the push block (304) passes through the mounting plate (302) and is clamped with the connecting block (303); the other end of the push block (304) is provided with a limit block (305); one end of the limit block (305) is clamped with the mounting plate (302).

3. The folding seat according to claim 2, characterized in that: One end of each of the two connection blocks (303) is fixedly connected to a handrail (306).

4. The folding seat according to claim 2, characterized in that: The other end of the mounting plate (302) is provided with a mounting shell (307), the bottom end of the mounting shell (307) is provided with an outer shell (308), and the connecting plate (310) is fixedly mounted on the inner wall of the mounting shell (307).

5. The folding seat according to claim 4, characterized in that: A memory hook (309) is provided between the mounting shell (307) and the outer shell (308), and the memory hook (309) serves to connect the folding seat and the frame.

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