Automobile seat

Abstract

The utility model discloses an automobile seat which comprises an automobile seat body, a fixing sleeve is installed on the side wall of the automobile seat body, a supporting rod is rotatably installed in the fixing sleeve, a table plate is installed on the side wall of the supporting rod, an inserting cylinder is installed on the back of the automobile seat body in an inserting mode, and the inserting cylinder is welded to an automobile seat body framework. According to the automobile seat, the table board on the back of the automobile seat is supported through the supporting rod in the inserting cylinder, meanwhile, the supporting rod is further provided with the fracture inducing groove, and when emergency circumstances occur, the table board can be fixed through the fracture inducing groove. When the automobile seat is used, due to collision of passengers in the back row, the supporting rod can be fractured from the fracture inducing groove, the table plate can rotate downwards, damage to the passengers caused by weight increase is avoided, in addition, an electronic safety air bag is further arranged on the back of the automobile seat body, and protection to the passengers in the back row is further improved.

Description

Technical Field

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

[0002] The car seat is an essential component of the car. In a multifunctional car seat proposed in the publication number CN213056814U, a desktop panel is arranged on the back of the car seat, so that it can conveniently handle some simple tasks;

[0003] However, in the above document, the table top is supported by a rectangular ring support rod. If the rear passengers are not wearing seat belts when the car collides or brakes suddenly, their bodies will move forward and collide with the table top, posing a great safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide a car seat to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a car seat, comprising a car seat body, a side wall of the car seat body is installed with a fixed sleeve, a support rod is rotatably installed in the fixed sleeve, and a table board is installed on the side wall of the support rod;

[0006] An insert sleeve is inserted and installed in the back of the car seat body, the insert sleeve is welded to the car seat body frame, the insert sleeve is located below the fixed sleeve, a support rod is inserted and installed in the insert sleeve, and the support rod can support the table top;

[0007] The lower wall of the support rod is provided with reinforcing ribs, and both the reinforcing ribs and the lower wall of the support rod are provided with fracture inducing grooves.

[0008] Preferably, a protrusion is installed at one end of the support rod located in the insert tube, and a groove is provided on the inner side wall of the insert tube, and the protrusion can slide in the groove;

[0009] The outer side of the protrusion is sleeved with a rubber sleeve, and the rubber sleeve is fitted with the inner side wall of the groove.

[0010] Preferably, the side wall of the car seat body is installed with an elastic band, and the elastic band can be sleeved on the outside of the table top.

[0011] Preferably, it also includes an arc-shaped plate, the side wall of which is installed with an insert block, the side wall of the table top is provided with a slot, one end of the arc-shaped plate can be inserted into the slot through the insert block, and the other end of the arc-shaped plate is located below the table top.

[0012] Preferably, a mounting groove is provided on the back of the automobile seat body, an electronic airbag is installed in the mounting groove, and the electronic airbag is connected to an external automobile airbag system.

[0013] Preferably, a slot is provided on the side wall of the table top, and the arc-shaped plate can be installed in the slot by means of an insert block. A rubber pad is fitted on the inner side wall of the arc-shaped plate, and a finger groove is provided on the side wall of the rubber pad.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the car seat proposed in this article, the table board on the back is supported by a support rod in the insert tube, and a fracture induction groove is also provided on the support rod. When an emergency occurs, due to the impact of the rear passengers, the support rod will break from the fracture induction groove, so that the table board can be rotated downward to avoid further damage to the passengers.

[0016] In addition, the device also arranges an electronic safety airbag on the back of the car seat body to protect the rear passengers, further improving the protection of the rear passengers and improving the installation reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a structural diagram of the utility model table top when in use

[0019] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at point A.

[0020] Figure 4 It is a top view cross-sectional schematic diagram of the table top of the utility model.

[0021] In the figure: 1 car seat body, 2 fixing sleeve, 3 support rod, 4 table board, 5 insert tube, 6 support rod, 7 reinforcing rib, 8 fracture induction groove, 9 protrusion, 10 groove, 11 rubber sleeve, 12 elastic band, 13 arc plate, 14 insert block, 15 slot, 16 installation slot, 17 electronic airbag, 18 card slot, 19 rubber pad, 20 finger groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a car seat, comprising a car seat body 1, a fixing sleeve 2 is installed on the side wall of the car seat body 1, a support rod 3 is rotatably installed in the fixing sleeve 2, and a table board 4 is installed on the side wall of the support rod 3;

[0024] The table top 4 can be rotated by the support rod 3 and then mounted on the support rod 6, so that the table top 4 can be laid flat, which is convenient for the rear passengers to handle some simple tasks;

[0025] The back of the car seat body 1 is inserted with an insert tube 5, which is welded to the frame of the car seat body 1. The insert tube 5 is located below the fixed sleeve 2. A support rod 6 is inserted into the insert tube 5, and the support rod 6 can support the table board 4.

[0026] A reinforcing rib 7 is installed on the lower wall of the support rod 6, and a fracture induction groove 8 is provided on the reinforcing rib 7 and the lower wall of the support rod 6;

[0027] By providing a reinforcing rib 7 below the support rod 6, the load-bearing capacity of the support rod 6 can be improved. At the same time, a fracture induction groove 8 is provided on the reinforcing rib 7 and the support rod 6, so that the support rod 6 can be broken in an emergency state, so that the table board 4 can rotate downward to avoid further damage to the rear passengers.

[0028] The fracture inducing groove 8 provided in this article does not affect the support of the support rod 6 to the table top 4.

[0029] Specifically, a protrusion 9 is installed at one end of the support rod 6 located in the insert tube 5, and a groove 10 is formed on the inner side wall of the insert tube 5, and the protrusion 9 can slide in the groove 10;

[0030] Through the cooperation between the protrusion 9 and the groove 10, the support rod 6 can be rotated in the insert tube 5;

[0031] In addition, a rubber sleeve 11 is provided on the outer side of the protrusion 9 to increase the friction force generated by the protrusion 9 when sliding, so that the position of the support rod 6 will not change when there is no external force.

[0032] A rubber sleeve 11 is sleeved on the outer side of the protrusion 9 , and the rubber sleeve 11 is in contact with the inner wall of the groove 10 .

[0033] Specifically, the side wall of the car seat body 1 is installed with an elastic band 12, and the elastic band 12 can be sleeved on the outside of the table board 4;

[0034] The elastic band 12 can be used to fix the table top 4 when it is needed to be stored.

[0035] Specifically, it also includes an arc-shaped plate 13, a plug block 14 is installed on the side wall of the arc-shaped plate 13, a slot 15 is opened on the side wall of the table board 4, one end of the arc-shaped plate 13 can be inserted into the slot 15 through the plug block 14, and the other end of the arc-shaped plate 13 is located below the table board 4;

[0036] In case of an emergency, if the rear passengers are not wearing seat belts, their bodies will move forward. By providing the curved plate 13, the damage caused by the collision between the body and the table top 4 can be reduced, thereby effectively protecting the personal safety of the rear passengers.

[0037] Specifically, a mounting groove 16 is provided on the back of the automobile seat body 1, and an electronic airbag 17 is installed in the mounting groove 16, and the electronic airbag 17 is connected to an external automobile airbag system;

[0038] In an emergency, the electronic airbag 17 will be activated by the external vehicle airbag system to expand, thereby reducing the damage caused by the collision to the rear passengers.

[0039] Specifically, a slot 18 is provided on the side wall of the table top 4, and the arc plate 13 can be installed in the slot 18 through the insert block 14. A rubber pad 19 is fitted on the inner side wall of the arc plate 13, and a finger groove 20 is provided on the side wall of the rubber pad 19.

[0040] When the table top 4 is not in use, the arc-shaped plate 13 is installed in the slot 18 to form a handle-like structure, making it more convenient for rear passengers to get on the bus.

[0041] Working principle: When the rear passengers need to do some simple work, they can first pull the support rod 6 out of the insert tube 5, and then pull the elastic band 12 upward to lower the table board 4, support it through the support rod 6, and then insert the curved plate 13 into the slot 15 through the insert block 14;

[0042] If an emergency occurs, the rear passenger moves forward and collides with the curved plate 13, causing the support rod 6 to break at the fracture induction groove 8, thereby causing the table board 4 to rotate downward to avoid further damage to the rear passenger;

[0043] At the same time, the electronic airbag 17 will be activated by the external vehicle airbag system to expand, thereby reducing the damage caused by the collision to the rear passengers.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A car seat, comprising a car seat body (1), characterized in that: A fixing sleeve (2) is installed on the side wall of the automobile seat body (1), a support rod (3) is rotatably installed in the fixing sleeve (2), and a table top (4) is installed on the side wall of the support rod (3); An insert tube (5) is inserted and installed on the back of the automobile seat body (1), the insert tube (5) is welded to the frame of the automobile seat body (1), the insert tube (5) is located below the fixing sleeve (2), a support rod (6) is inserted and installed in the insert tube (5), and the support rod (6) can support the table top (4); A reinforcing rib (7) is installed on the lower wall of the support rod (6), and a fracture induction groove (8) is provided on both the reinforcing rib (7) and the lower wall of the support rod (6).

2. The vehicle seat according to claim 1, characterized in that: A protrusion (9) is installed at one end of the support rod (6) located in the insert tube (5), and a groove (10) is formed on the inner side wall of the insert tube (5), and the protrusion (9) can slide in the groove (10); The outer side of the protrusion (9) is sleeved with a rubber sleeve (11), and the rubber sleeve (11) is in contact with the inner side wall of the groove (10).

3. The vehicle seat according to claim 1, characterized in that: The side wall of the automobile seat body (1) is provided with an elastic band (12), and the elastic band (12) can be sleeved on the outside of the table top (4).

4. The vehicle seat according to claim 1, characterized in that: It also includes an arc-shaped plate (13), the side wall of which is installed with an insert block (14), the side wall of the table top (4) is provided with a slot (15), one end of the arc-shaped plate (13) can be inserted into the slot (15) through the insert block (14), and the other end of the arc-shaped plate (13) is located below the table top (4).

5. The vehicle seat according to claim 1, characterized in that: The back of the automobile seat body (1) is provided with a mounting groove (16), an electronic safety airbag (17) is installed in the mounting groove (16), and the electronic safety airbag (17) is connected to an external automobile airbag system.

6. The vehicle seat according to claim 4, characterized in that: The side wall of the table top (4) is provided with a slot (18), the arc-shaped plate (13) can be installed in the slot (18) through an insert block (14), a rubber pad (19) is fitted on the inner side wall of the arc-shaped plate (13), and a finger groove (20) is provided on the side wall of the rubber pad (19).

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