Safety seat of truck

Abstract

The utility model discloses a safety seat of a truck, which comprises a seat assembly, a safety mechanism, a seat headrest, an air bag backrest and a safety belt latch hook, the safety mechanism is mounted at the bottom of the seat assembly, the air bag backrest is mounted at the top of the seat assembly, and the safety belt latch hook is mounted on the side surface of the seat assembly; the safety mechanism comprises a group of moving guide rails and a seat control device, the group of moving guide rails are transversely distributed at equal intervals, and the seat control device is mounted on the group of moving guide rails; the seat control device comprises a rotating disc, a connecting and fixing disc, a high-speed motor and a bracket plate, the rotating disc is mounted at the top of the connecting and fixing disc, the connecting and fixing disc and the high-speed motor are both mounted at the top of the bracket plate, and two groups of fixing and locking pins which are symmetrically distributed are mounted at the bottom of the bracket plate. According to the device, the safety of the automobile seat can be improved, so that a user is protected.

Description

Technical Field

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

[0002] With the development of the times and the continuous progress of the industry, the logistics industry has developed more rapidly. Truck transportation is indispensable to the development of the logistics industry. With the increasing popularity of truck freight, the safety of drivers during truck transportation has become a current research topic.

[0003] Existing car seats have the following defects:

[0004] The existing car seats are not safe enough. In the event of an accident, they cannot be adjusted autonomously, and cannot protect the user and help the user escape safely. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a safety seat for a truck to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a safety seat for a truck, comprising a seat assembly, a safety mechanism, a seat headrest, an airbag backrest and a seat belt lock hook, wherein the safety mechanism is installed at the bottom of the seat assembly, the airbag backrest is installed at the top of the seat assembly, and the seat belt lock hook is installed at the side of the seat assembly; the safety mechanism comprises a movable guide rail and a seat control device, wherein a group of movable guide rails are provided, and a group of movable guide rails are distributed in a laterally equidistant manner, and the seat control device is installed on a group of movable guide rails; the seat control device comprises a rotating disk, a connecting fixed disk, a high-speed motor and a bracket plate, wherein the rotating disk is installed at the top of the connecting fixed disk, the connecting fixed disk and the high-speed motor are both installed at the top of the bracket plate, and two groups of fixed locking pins distributed in a symmetrical manner are installed at the bottom of the bracket plate.

[0009] Preferably, an internal gear is provided inside the rotating disk, and a motor gear is provided at the top driving end of the high-speed motor, and the motor gear is meshed with the internal gear.

[0010] Preferably, the bracket plate is in a rectangular structure, a gas tank bracket is provided at the bottom of the bracket plate, the gas tank bracket is in a rectangular structure, and two groups of jet tanks distributed in a laterally equidistant manner are installed in the gas tank bracket.

[0011] Preferably, the airbag backrest is equipped with a fast-inflating cushion.

[0012] (III) Beneficial effects

[0013] The utility model provides a safety seat for a truck, which has the following beneficial effects:

[0014] The safety seat of this type of truck will determine the safety level according to the intelligent system. For example, if it is level one, the seat will not be activated. If it is level two, the avoidance system will be activated. The seat can move instantly on the guide rail to avoid oncoming dangers. At the same time, the seat will rotate to reduce the area of ​​injury to the driver. When level three is activated, the vehicle body needs to automatically unlock and open the doors, and the seat will rotate 90 degrees. The seat will instantly eject the driver from the driver's seat under the high-speed power system. At the same time, the airbag behind the seat will automatically pop out to cushion the damage to the person falling to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the overall bottom of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the safety mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the disassembled safety mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the bottom of the safety mechanism of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the high-speed motor connected to the rotating disk of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the utility model rapid inflatable cushion when it is opened.

[0022] In the figure, 1. seat assembly; 2. safety mechanism; 3. seat headrest; 4. airbag backrest; 5. seat belt lock hook; 6. moving guide rail; 7. seat control device; 8. rotating disk; 9. connecting fixed disk; 10. high-speed motor; 11. bracket plate; 12. fixed locking pin; 13. internal gear; 14. motor gear; 15. gas tank bracket; 16. jet tank; 17. quick-inflating cushion. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 The embodiment of the utility model provides a technical solution: a safety seat for a truck, comprising a seat assembly 1, a safety mechanism 2, a seat headrest 3, an airbag backrest 4 and a safety belt lock hook 5, wherein the safety mechanism 2 is installed at the bottom of the seat assembly 1, the airbag backrest 4 is installed at the top of the seat assembly 1, and the safety belt lock hook 5 is installed at the side of the seat assembly 1;

[0025] The safety mechanism 2 comprises a movable guide rail 6 and a seat control device 7, wherein the movable guide rail 6 is provided in a group, wherein the movable guide rail 6 is distributed in a laterally equidistant manner, and the seat control device 7 is installed on the group of movable guide rails 6;

[0026] Furthermore, the seat control device 7 includes a rotating disk 8, a connecting and fixing disk 9, a high-speed motor 10 and a bracket plate 11. The rotating disk 8 is installed on the top of the connecting and fixing disk 9. The connecting and fixing disk 9 and the high-speed motor 10 are both installed on the top of the bracket plate 11. Two groups of fixed locking pins 12 distributed in a symmetrical manner are installed at the bottom of the bracket plate 11. The seat control device 7 can rotate the seat assembly 1 and adjust the position of the seat assembly 1 forward and backward, thereby further achieving the effect of avoiding danger.

[0027] Differently, an internal gear 13 is provided inside the rotating disk 8, and a motor gear 14 is provided at the top driving end of the high-speed motor 10. The motor gear 14 is meshed with the internal gear 13. The high-speed motor 10 drives the battery gear 14, and the motor gear 14 drives the rotating disk 8 to rotate, and the seat assembly 1 can be rotated ninety degrees, thereby protecting the user.

[0028] Effectively, the bracket plate 11 is in a rectangular structure, a gas tank bracket 15 is provided at the bottom of the bracket plate 11, the gas tank bracket 15 is in a rectangular structure, two groups of jet tanks 16 distributed in a laterally equidistant manner are installed in the gas tank bracket 15, the jet tank 16 is a bidirectional jet tank, which will be propelled in a direction according to the direction of the foreign object attack, so that the driver can avoid the foreign object.

[0029] Specifically, the airbag backrest 4 is equipped with a fast-inflating cushion 17 , and the fast-inflating cushion 17 in the airbag backrest 4 automatically opens to protect the driver from landing safely.

[0030] Working principle: The safety escape seat consists of two parts, the mechanical part and the intelligent control part;

[0031] 1.2 The intelligent control part mainly identifies the safety level, which is divided into three levels. The first level is a simple accident, such as a minor collision, which does not cause damage to people and vehicles; the second level is a serious collision, which causes damage to the vehicle body but is not life-threatening to the driver; the third level is life-threatening to the driver;

[0032] 1.3 Identify through three levels of control system and transmit signals to the safety seat. The three levels of the seat are: no start, start avoidance, start escape;

[0033] 1.4 The design process of the escape seat requires the corresponding design of the vehicle body, such as the door size and door opening direction, automatic door opening system, door hinge unlocking control system, etc. All these need to be designed in an all-round way;

[0034] 2. Structural principle:

[0035] 2.1 The seat will determine the safety level according to the intelligent system. If it is level one, the seat will not start. If it is level two, the avoidance system will start. The seat can move instantly on the guide rail to avoid oncoming dangers. At the same time, the seat will rotate to reduce the area of ​​injury to the driver. When level three is started, the car body needs to automatically unlock and open the door. The seat will rotate 90 degrees. The seat will instantly eject the driver from the driving position under the high-speed power system. At the same time, the airbag behind the seat will automatically pop out to cushion the damage to the person when he falls to the ground.

[0036] 3. Safety seat working process:

[0037] 3.1 During the driving process, the on-board computer monitors the road safety status;

[0038] 3.2 When the emergency safety level is 1, the safety seat does not work;

[0039] 3.3 When the emergency safety level is 2, the vehicle computer monitors and the body sensor identifies the driver's safety risk. If a foreign object attacks the driver, the fixed locking pin 12 opens and the spray can 16 (two-way spray can) propels the driver in the direction of the foreign object attack, so that the driver can avoid the foreign object;

[0040] 3.4 When the emergency safety level is 3, the computer gives a signal, the rotating disk 8, the connecting fixed disk 9 and the high-speed motor 10 start working, the seat assembly 1 rotates, the seat back faces the door, the door is automatically unlocked and opened, the spray tank 16 and the fixed locking pin 12 work, and the bracket plate 11 slides on the moving guide rail 6, so that the seat assembly 1 and the driver can be 1.5m away from the vehicle body. At the same time, the quick-inflating cushion 17 in the airbag backrest 4 automatically opens to protect the driver from landing safely.

[0041] The utility model includes 1. seat assembly; 2. safety mechanism; 3. seat headrest; 4. airbag backrest; 5. safety belt lock hook; 6. moving guide rail; 7. seat control device; 8. rotating disk; 9. connecting fixed disk; 10. high-speed motor; 11. bracket plate; 12. fixed locking pin; 13. internal gear; 14. motor gear; 15. gas tank bracket; 16. jet tank; 17. fast-inflating cushion. All the components are universal standard parts or components known to the technicians in this field. The structures and principles thereof can be known to the technicians in this field through the technical manual or through conventional experimental methods. The utility model solves the problem that the existing automobile seats are not safe enough. In the event of an accident, they cannot be adjusted autonomously, and cannot protect the users and help the users escape safely. The utility model can improve the safety of automobile seats by combining the above components, thereby protecting the users.

[0042] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0043] 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 safety seat for a truck, characterized in that: The invention comprises a seat assembly (1), a safety mechanism (2), a seat headrest (3), an airbag backrest (4) and a safety belt lock hook (5), wherein the safety mechanism (2) is mounted on the bottom of the seat assembly (1), the airbag backrest (4) is mounted on the top of the seat assembly (1), and the safety belt lock hook (5) is mounted on the side of the seat assembly (1); The safety mechanism (2) comprises a movable guide rail (6) and a seat control device (7), wherein the movable guide rail (6) is provided in a group, wherein the movable guide rail (6) is distributed in a laterally equidistant manner, and the seat control device (7) is installed on the group of movable guide rails (6); The seat control device (7) comprises a rotating disk (8), a connecting and fixing disk (9), a high-speed motor (10) and a bracket plate (11); the rotating disk (8) is mounted on the top of the connecting and fixing disk (9); the connecting and fixing disk (9) and the high-speed motor (10) are both mounted on the top of the bracket plate (11); and two groups of fixed locking pins (12) distributed in a symmetrical manner are mounted on the bottom of the bracket plate (11).

2. A safety seat for a truck according to claim 1, characterized in that: An internal gear (13) is provided inside the rotating disk (8), and a motor gear (14) is provided at the top driving end of the high-speed motor (10), and the motor gear (14) is meshed with the internal gear (13).

3. A safety seat for a truck according to claim 1, characterized in that: The bracket plate (11) is in a rectangular structure. A gas tank bracket (15) is provided at the bottom of the bracket plate (11). The gas tank bracket (15) is in a rectangular structure. Two groups of jet tanks (16) are installed in the gas tank bracket (15) and are distributed in a transversely equidistant manner.

4. The safety seat for a truck according to claim 1, characterized in that: The airbag backrest (4) is equipped with a quick-inflating cushion (17).

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