High-safety rear seat fixing support with simple structure

Abstract

The utility model relates to the technical field of seat fixing supports, in particular to a high-safety back-row seat fixing support with a simple structure, which comprises a bottom plate, a fixing vertical plate is fixedly connected on the side wall of one side of the bottom plate, and a first side plate, a second side plate, a third side plate and a reinforcing plate are fixedly connected on the side wall of one side of the fixing vertical plate. The second side plate is located in the direction of the side, away from the bottom plate, of the fixing vertical plate, the second side plate is fixedly connected with the first side plate and the third side plate, the second side plate is located between the first side plate and the third side plate, and the reinforcing plate is located in the direction of the side, close to the bottom plate, of the fixing vertical plate. The fixing vertical plate and the connecting block are supported and fixed through the cooperation of the three fixing holes and the three fixing pins and the cooperation of the limiting plate and the limiting hole, the rear-row seat can be simply and effectively fixed to a vehicle, installation operation is easy, and the work efficiency of installation of the rear-row seat is greatly improved.

Description

Technical Field

[0001] The utility model relates to a seat fixing bracket, in particular to a high-safety rear seat fixing bracket with a simple structure, belonging to the technical field of high-safety rear seats. Background Art

[0002] With the development of the automobile industry, cars have become an indispensable means of transportation in people's daily lives. The rear seats are an important part of the car. The rear seats refer to the seats located in the second or third row in the car compartment, providing passengers with riding space and comfort. The structural design of the rear seat fixing bracket directly affects the safety and stability of the seat.

[0003] The rear seats are an important part of the car seats, and the structure of the rear seat fixing bracket directly affects the safety and comfort of the rear seats. The current traditional rear seat fixing bracket connection generally adopts a more complex structure to fix the rear seats to the vehicle. Therefore, the operation of the fixing bracket is more complicated, which causes inconvenience to the installation of the rear seats and greatly reduces the efficiency of the rear seat installation.

[0004] Therefore, there is an urgent need to improve a high-safety rear seat fixing bracket with a simple structure to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a high-safety rear seat fixing bracket with a simple structure. The fixing vertical plate and the connecting block are connected by inserting a connecting block into a connecting cavity and inserting a fixing pin into a corresponding fixing hole. When the fixing vertical plate and the connecting block are fitted, a limiting plate is inserted into the limiting hole under the action of a sliding plate and a spring to limit the fixing vertical plate and the connecting block. The fixing vertical plate and the connecting block are supported and fixed by the cooperation of three fixing holes and three fixing pins and the cooperation of the limiting plate and the limiting hole. The rear seat can be simply and effectively fixed to the vehicle. The installation operation is simple, which greatly improves the work efficiency of the rear seat installation.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a bottom plate, a fixed vertical plate is fixedly connected to one side wall of the bottom plate, a side plate No. 1, a side plate No. 2, a side plate No. 3 and a reinforcement plate are fixedly connected to one side wall of the fixed vertical plate, the side plate No. 2 is located at a side direction position of the fixed vertical plate away from the bottom plate, the side plate No. 2 is fixedly connected to the side plate No. 1 and the side plate No. 3, the side plate No. 2 is located between the side plate No. 1 and the side plate No. 3, the reinforcement plate is located at a side direction position of the fixed vertical plate close to the bottom plate, and the side plate No. 1, the side plate No. 2, the side plate No. 3 and the reinforcement plate together form a connecting cavity.

[0007] Preferably, three fixing holes are opened on a side wall of one side of the fixed vertical plate, the diameters of the three fixing holes are not equal, and the central axes of the three fixing holes are not aligned.

[0008] Preferably, a positioning protrusion is fixedly connected to the side of the No. 1 side panel away from the fixed vertical plate, and a limiting protrusion is fixedly connected to the side of the No. 3 side panel away from the fixed vertical plate, and a limiting hole is jointly provided on one side wall of the limiting protrusion and one side wall of the No. 3 side panel.

[0009] Preferably, a connecting block is inserted in the connecting cavity, and three fixing pins are fixedly connected to one side of the connecting block close to the fixed vertical plate. The three fixing pins are matched with the three fixing holes in a one-to-one correspondence, and the fixing pins are inserted into the corresponding fixing holes.

[0010] Preferably, a connecting plate is fixedly connected to a side of the connecting block away from the fixed vertical plate, and a No. 1 auxiliary protrusion and a No. 2 auxiliary protrusion are fixedly connected to a side of the connecting plate close to the connecting block, and the No. 1 auxiliary protrusion and the No. 2 auxiliary protrusion are both fixedly connected to the connecting block, and the side of the No. 1 auxiliary protrusion away from the connecting plate is in contact with the No. 1 side plate, the No. 2 side plate and the positioning protrusion, and the side of the No. 2 auxiliary protrusion away from the connecting plate is connected to the No. 3 side plate.

[0011] Preferably, a spring mounting hole is provided inside the connecting block, and a guide hole is provided on a side of the connecting block close to the third side plate, the guide hole is connected to the spring mounting hole, the diameter of the spring mounting hole is larger than the diameter of the guide hole, a sliding plate is slidably connected to the inner wall of the guide hole, a limiting plate is fixedly connected to one side wall of the sliding plate, the limiting plate is slidably connected to the guide hole, and the limiting plate is plugged into the limiting hole.

[0012] Preferably, a spring is provided between the sliding plate and the inner bottom wall of the connecting block, one end of the spring is fixedly connected to an end of the sliding plate away from the limiting plate, and the other end of the spring is fixedly connected to the inner bottom wall of the connecting block.

[0013] Preferably, a mounting plate is fixedly connected to one side wall of the connecting plate, and the mounting plate is located at a side of the connecting plate away from the connecting block.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. Insert the connecting block into the connecting cavity and the fixing pin into the corresponding fixing hole to connect the fixed vertical plate and the connecting block. When the fixed vertical plate and the connecting block are fitted, the limiting plate is inserted into the limiting hole under the action of the sliding plate and the spring to limit the fixed vertical plate and the connecting block. The fixed vertical plate and the connecting block are supported and fixed by the cooperation of the three fixing holes and the three fixing pins and the limiting plate and the limiting hole. The rear seat can be simply and effectively fixed to the vehicle. The installation operation is simple, which greatly improves the work efficiency of the rear seat installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 A three-dimensional schematic diagram provided for the utility model;

[0018] Figure 2 Part of the three-dimensional Figure 1 Schematic diagram;

[0019] Figure 3 Part of the three-dimensional Figure 2 Schematic diagram;

[0020] Figure 4 A cross-sectional schematic diagram provided for the utility model;

[0021] Figure 5 The utility model provides Figure 4 Enlarged schematic diagram at point A in the middle.

[0022] In the figure, 1, bottom plate; 2, fixed vertical plate; 21, side plate No. 1; 211, positioning protrusion; 22, side plate No. 2; 23, side plate No. 3; 231, limiting protrusion; 232, limiting hole; 24, reinforcement plate; 25, fixing hole; 3, connecting block; 31, fixing pin; 32, spring mounting hole; 33, guide hole; 4, limiting plate; 41, sliding plate; 42, spring; 5, connecting plate; 51, auxiliary protrusion No. 1; 52, auxiliary protrusion No. 2; 6, mounting plate. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 5As shown, the high-safety rear seat fixing bracket with a simple structure provided by the present embodiment has a fixed vertical plate 2 fixedly connected to one side wall of the bottom plate 1, and a first side plate 21, a second side plate 22, a third side plate 23 and a reinforcing plate 24 fixedly connected to one side wall of the fixed vertical plate 2. The second side plate 22 is located at a side direction position of the fixed vertical plate 2 away from the bottom plate 1, and the second side plate 22 is fixedly connected to the first side plate 21 and the third side plate 23. The second side plate 22 is located between the first side plate 21 and the third side plate 23, and the reinforcing plate 24 is fixedly connected to the second side plate 21. 4 is located at a side direction position of the fixed vertical plate 2 close to the bottom plate 1, and the first side plate 21, the second side plate 22, the third side plate 23 and the reinforcing plate 24 jointly form a connecting cavity. Three fixing holes 25 are opened on the side wall of one side of the fixed vertical plate 2. The diameters of the three fixing holes 25 are not equal, and the central axes of the three fixing holes 25 are not flush. The bottom plate 1 is used to connect the vehicle body, the positioning protrusion 211 is used to cooperate with the first auxiliary protrusion 51 for positioning, and the fixing holes 25 are used to limit the relative movement between the fixed vertical plate 2 and the connecting block 3.

[0025] Secondly, if Figure 1 , Figure 2 as well as Figure 3 As shown, a positioning protrusion 211 is fixedly connected to the side of the No. 1 side panel 21 away from the fixed vertical panel 2, and a limiting protrusion 231 is fixedly connected to the side of the No. 3 side panel 23 away from the fixed vertical panel 2. A limiting hole 232 is provided on one side wall of the limiting protrusion 231 and one side wall of the No. 3 side panel 23. The limiting hole 232 is used to cooperate with the limiting plate 4 to limit the position of the fixed vertical panel 2 and the connecting block 3.

[0026] Further, such as Figure 1 , Figure 2 as well as Figure 3 As shown, a connecting block 3 is inserted into the connecting cavity, and three fixing pins 31 are fixedly connected to one side of the connecting block 3 close to the fixed vertical plate 2. The three fixing pins 31 are adapted to the three fixing holes 25 in a one-to-one correspondence. The fixing pins 31 are inserted into the corresponding fixing holes 25, and the fixing pins 31 cooperate with the fixing holes 25 to limit the movement of the fixed vertical plate 2 and the connecting block 3.

[0027] Further, if Figure 1 , Figure 2 as well as Figure 3As shown, a connecting plate 5 is fixedly connected to a side of the connecting block 3 away from the fixed vertical plate 2, and a first auxiliary protrusion 51 and a second auxiliary protrusion 52 are fixedly connected to a side of the connecting plate 5 close to the connecting block 3. The first auxiliary protrusion 51 and the second auxiliary protrusion 52 are both fixedly connected to the connecting block 3. The side of the first auxiliary protrusion 51 away from the connecting plate 5 is in contact with the first side plate 21, the second side plate 22 and the positioning protrusion 211. The side of the second auxiliary protrusion 52 away from the connecting plate 5 is in contact with the third side plate 23. A mounting plate 6 is fixedly connected to a side wall of the connecting plate 5. The mounting plate 6 is located at a side of the connecting plate 5 away from the connecting block 3. The first auxiliary protrusion 51 is used to cooperate with the positioning protrusion 211 to connect and position the fixed vertical plate 2 and the connecting block 3. The mounting plate 6 is used to connect the rear seats.

[0028] Furthermore, if Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, a spring mounting hole 32 is provided inside the connecting block 3, and a guide hole 33 is provided on one side of the connecting block 3 close to the third side plate 23, the guide hole 33 is connected to the spring mounting hole 32, the diameter of the spring mounting hole 32 is larger than the diameter of the guide hole 33, a sliding plate 41 is slidably connected to the inner wall of the guide hole 33, a limiting plate 4 is fixedly connected to one side wall of the sliding plate 41, the limiting plate 4 is slidably connected to the guide hole 33, the limiting plate 4 is plugged into the limiting hole 232, a spring 42 is provided between the sliding plate 41 and the inner bottom wall of the connecting block 3, one end of the spring 42 is fixedly connected to the end of the sliding plate 41 away from the limiting plate 4, and the other end of the spring 42 is fixedly connected to the inner bottom wall of the connecting block 3, the limiting plate 4 is used to cooperate with the limiting hole 232 to limit the relative movement of the fixed vertical plate 2 and the connecting block 3, and the spring mounting hole 32 provides support for the extension and retraction of the limiting plate 4.

[0029] like Figure 1-Figure 5 As shown, the principle of the high-safety rear seat fixing bracket with a simple structure provided by this embodiment is as follows: when using this rear seat fixing bracket, press the limit plate 4 in the direction of the spring 42, and move the connecting block 3 into the connecting cavity until the fixed vertical plate 2 contacts the connecting block 3, and insert the three fixing pins 31 into the corresponding three fixing holes 25. By squeezing the limit plate 4 and the spring 42, the sliding plate 41 is driven to move toward the spring 42, and the squeezing spring 42 is compressed. When the limit plate 4 moves to the limit hole 232, under the action of the spring 42, the sliding plate 41 drives the limit plate 4 to insert the limit plate 4 into the limit hole 232, so as to limit the position of the fixed vertical plate 2 and the connecting block 3, and the rear seat is installed on the mounting plate 6, thereby realizing the rapid installation of the rear seat.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0032] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A high-safety rear seat fixing bracket with a simple structure, comprising a bottom plate (1), characterized in that: A fixed vertical plate (2) is fixedly connected to a side wall of one side of the bottom plate (1); a first side plate (21), a second side plate (22), a third side plate (23) and a reinforcing plate (24) are fixedly connected to a side wall of one side of the fixed vertical plate (2); the second side plate (22) is located at a side direction position of the fixed vertical plate (2) away from the bottom plate (1); the second side plate (22) is fixedly connected to the first side plate (21) and the third side plate (23); the second side plate (22) is located between the first side plate (21) and the third side plate (23); the reinforcing plate (24) is located at a side direction position of the fixed vertical plate (2) close to the bottom plate (1); the first side plate (21), the second side plate (22), the third side plate (23) and the reinforcing plate (24) together form a connection cavity.

2. A high-safety rear seat fixing bracket with a simple structure according to claim 1, characterized in that: Three fixing holes (25) are provided on a side wall of one side of the fixing vertical plate (2); the diameters of the three fixing holes (25) are not equal, and the central axes of the three fixing holes (25) are not aligned.

3. A high-safety rear seat fixing bracket with a simple structure according to claim 2, characterized in that: A positioning protrusion (211) is fixedly connected to a side of the first side plate (21) away from the fixed vertical plate (2), a limiting protrusion (231) is fixedly connected to a side of the third side plate (23) away from the fixed vertical plate (2), and a limiting hole (232) is provided on one side wall of the limiting protrusion (231) and one side wall of the third side plate (23).

4. A high-safety rear seat fixing bracket with a simple structure according to claim 3, characterized in that: A connection block (3) is inserted into the connection cavity, and three fixing pins (31) are fixedly connected to a side of the connection block (3) close to the fixed vertical plate (2), and the three fixing pins (31) are matched with the three fixing holes (25) in a one-to-one correspondence, and the fixing pins (31) are inserted into the corresponding fixing holes (25).

5. A high-safety rear seat fixing bracket with a simple structure according to claim 4, characterized in that: A connecting plate (5) is fixedly connected to a side of the connecting block (3) away from the fixed vertical plate (2); a first auxiliary protrusion (51) and a second auxiliary protrusion (52) are fixedly connected to a side of the connecting plate (5) close to the connecting block (3); the first auxiliary protrusion (51) and the second auxiliary protrusion (52) are both fixedly connected to the connecting block (3); a side of the first auxiliary protrusion (51) away from the connecting plate (5) is in contact with the first side plate (21), the second side plate (22) and the positioning protrusion (211); a side of the second auxiliary protrusion (52) away from the connecting plate (5) is in contact with the third side plate (23).

6. A high-safety rear seat fixing bracket with a simple structure according to claim 5, characterized in that: A spring mounting hole (32) is provided inside the connecting block (3), a guide hole (33) is provided on a side of the connecting block (3) close to the third side plate (23), the guide hole (33) is communicated with the spring mounting hole (32), the diameter of the spring mounting hole (32) is larger than the diameter of the guide hole (33), a sliding plate (41) is slidably connected to the inner wall of the guide hole (33), a limiting plate (4) is fixedly connected to one side wall of the sliding plate (41), the limiting plate (4) is slidably connected to the guide hole (33), and the limiting plate (4) is plugged into the limiting hole (232).

7. A high-safety rear seat fixing bracket with a simple structure according to claim 6, characterized in that: A spring (42) is provided between the sliding plate (41) and the inner bottom wall of the connecting block (3); one end of the spring (42) is fixedly connected to an end of the sliding plate (41) away from the limiting plate (4), and the other end of the spring (42) is fixedly connected to the inner bottom wall of the connecting block (3).

8. A high-safety rear seat fixing bracket with a simple structure according to claim 7, characterized in that: A mounting plate (6) is fixedly connected to a side wall of the connecting plate (5), and the mounting plate (6) is located at a side of the connecting plate (5) away from the connecting block (3).

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