Anti-diving seat and vehicle

Abstract

The utility model relates to the technical field of vehicle safety, in particular to an anti-submergence type seat and a vehicle. The anti-diving type seat comprises a seat body, the seat body is provided with a bearing face suitable for a passenger to sit, and the bearing face is downwards and obliquely arranged from the front end of the seat body to the rear end of the seat body; the supporting main body is fixedly connected to the seat body, the supporting main body is provided with a first load-bearing surface, and the first load-bearing surface is obliquely arranged downwards from the front end of the seat body to the rear end of the seat body; and the buffer structure is arranged on the first loaded surface, and the buffer structure is suitable for deforming when being subjected to external impact force. The supporting body is fixedly connected to the seat body, the installation stability of the anti-descending structure is guaranteed, the buffering structure is arranged on the first loaded face of the supporting body, the buffering structure deforms when being subjected to external impact force, the buffering and energy absorbing effects are achieved, and passengers are protected; therefore, stable installation of the anti-diving structure is ensured while anti-diving protection and buffering protection are carried out on passengers in the frontal collision process.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle safety, in particular to an anti-submarine seat and a vehicle. Background Art

[0002] When a car collides, especially a head-on collision, the occupants in the car tend to slide forward or downward due to inertia. The passengers are likely to slide out from under the seat belt. This phenomenon is called "diving". At this time, the restraint of the seat belt can easily cause abdominal soft tissue injuries. For this reason, a seat anti-diving structure is provided in the related art, such as Figure 4 , Figure 5 As shown, the seat anti-diving structure is provided as an anti-diving bracket d2 having a protrusion d1, and the anti-diving bracket d2 is provided as an elastic structure, the front end of which is fixed to the floor structure d3, and the rear end is slidably connected to the floor structure d3. When a collision occurs, the protrusion d1 on the anti-diving bracket d2 can prevent the occupant's hip from moving forward or downward, and the anti-diving bracket d2 with an elastic structure is used for buffering and energy absorption, thereby preventing the occupant from moving forward or downward during a frontal collision to avoid the diving phenomenon.

[0003] In the above-mentioned seat anti-dive structure scheme, a movably arranged space is provided between the rear end of the anti-dive bracket d2 and the floor structure d3, and the connection and fixation is performed only through the front end of the anti-dive bracket d2. Although it can provide buffering and energy absorption effects while preventing diving, this design form may also easily lead to insufficient installation stability of the seat anti-dive structure. Utility Model Content

[0004] One of the purposes of the utility model is to provide an anti-diving seat to solve the problem of insufficient installation stability of the anti-diving structure of the seat in the related art; the second purpose is to provide a vehicle.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an anti-submarine seat, comprising: a seat body, having a load-bearing surface suitable for passengers to sit on, and the load-bearing surface is arranged downwardly inclined from the front end of the seat body to the rear end of the seat body; a supporting body, fixedly connected to the seat body, and the supporting body has a first load-bearing surface, and the first load-bearing surface is arranged downwardly inclined from the front end of the seat body to the rear end of the seat body; a buffer structure is arranged on the first load-bearing surface, and the buffer structure is suitable for deforming when subjected to external impact force.

[0006] According to the above-mentioned technical means, when a head-on collision occurs, the occupant moves in sequence to the load-bearing surface of the seat body, the buffer structure and the first load-bearing surface of the support body under the action of inertia force; due to the inclined setting of the load-bearing surface and the first load-bearing surface, the support body can prevent the occupant's hips from moving forward or downward under the coordination of the inclination of the seat body, thereby avoiding diving; the support body in the anti-dive structure is fixedly connected to the seat body to ensure the installation stability of the anti-dive structure, and the buffer structure in the anti-dive structure is arranged on the first load-bearing surface of the support body, and when it is subjected to external impact force, it deforms to play a buffering and energy-absorbing role, thereby protecting the occupant; thereby, while providing anti-dive protection and buffering protection for the occupant during a head-on collision, the stable installation of the anti-dive structure is ensured, thereby solving the problem of insufficient installation stability of the anti-dive structure of the seat in the related art.

[0007] Moreover, during daily use of the anti-submarine seat, the buffer structure prevents the occupant's buttocks from making hard contact with the support body, effectively reducing the occupant's perception of the support body when sitting on the seat body, thereby meeting safety performance requirements while also taking into account riding comfort.

[0008] Furthermore, the buffer structure has a second load-bearing surface on a side away from the supporting body, and the second load-bearing surface is arranged parallel to the bearing surface.

[0009] According to the above-mentioned technical means, the second load-bearing surface of the buffer structure is arranged parallel to the load-bearing surface of the seat body, so that the second load-bearing surface and the load-bearing surface have the same inclination; when a frontal collision occurs, the second load-bearing surface of the buffer structure can bear the force from the load-bearing surface of the seat body from the front, thereby improving the buffering and energy absorption efficiency of the buffer structure; at the same time, it can also improve the daily riding comfort of the occupants.

[0010] Furthermore, the buffer structure includes: a load-bearing member having the second load-bearing surface; and an elastic member disposed between the load-bearing member and the supporting body, wherein the elastic member is suitable for deforming when the load-bearing member is subjected to an external impact force.

[0011] According to the above technical means, the buffer structure is configured as a combination of a load-bearing member and an elastic member, thereby providing anti-diving protection for the occupants and a buffering protection function during a frontal collision.

[0012] Furthermore, one end of the load-bearing member is hinged to the supporting body to form a hinge point, and the hinge point is arranged close to the front end of the seat body; the elastic member is arranged close to the rear end of the seat body.

[0013] According to the above technical means, without affecting the overall buffering and energy absorption function of the buffer structure, one end of the load-bearing part is hinged to the supporting body to improve the installation stability of the load-bearing part, thereby improving the overall installation stability of the buffer structure and the anti-submarine structure.

[0014] Furthermore, the support body includes a top fulcrum, and a first support member and a second support member located on both sides of the top fulcrum, the first support member and the second support member are respectively fixedly connected to the seat body, and the first load-bearing surface is located on a side of the second support member close to the buffer structure.

[0015] According to the above technical means, the support body is set as the first support member and the second support member to be fixed to the seat body, thereby improving the stability of the fixed connection between the support body and the seat body; a top fulcrum is formed between the first support member and the second support member, so that one side of the second support member forms a first load-bearing surface.

[0016] Furthermore, the support body is configured as a bending member, the top fulcrum is a bending point of the bending member, and the first support member and the second support member are formed integrally on both sides of the bending point.

[0017] According to the above technical means, the support body is set as a bending member, so that the first support member and the second support member are formed in one piece, thereby improving the production and processing efficiency of the component.

[0018] Furthermore, the angle between the bearing surface and the horizontal plane is 20°-30°; the angle between the first load-bearing surface and the horizontal plane is 30°-40°.

[0019] According to the above technical means, the angle between the load-bearing surface and the horizontal plane is preferably 25°; the angle between the first load-bearing surface and the horizontal plane is preferably 35°.

[0020] Furthermore, the seat body includes: a support frame, on which the support body is arranged; a seat cushion, covering the support frame, and the seat cushion is provided with the bearing surface; an installation space is formed in the seat cushion, and the support body and the buffer structure are located in the installation space.

[0021] According to the above technical means, the support frame of the seat body provides an installation position for the support body and the overall anti-dive structure; the installation space formed inside the seat cushion provides a layout space for the overall anti-dive structure.

[0022] A vehicle comprises: a floor; and the anti-submarine seat described in any of the above schemes, wherein the anti-submarine seat is arranged on the floor.

[0023] According to the above-mentioned technical means, the anti-submarine seat is arranged on the floor of the vehicle and the anti-submarine seat is stably installed; by utilizing the fixed connection between the supporting body and the seat body in the anti-submarine seat and the deformation effect of the buffer structure when subjected to external impact force, the anti-submarine structure is stably installed while providing anti-submarine protection and buffering protection to the occupants during a frontal collision, thereby solving the problem of insufficient installation stability of the anti-submarine structure of the seat in related technologies.

[0024] Furthermore, the anti-submarine seat is arranged as a rear seat of the vehicle.

[0025] According to the above-mentioned technical means, since the main driver's seat and the co-pilot seat are mostly semi-basin structures and have certain anti-diving functions, the anti-diving seats are set as the rear seats of the vehicle to provide anti-diving protection for the rear passengers.

[0026] Beneficial effects of the utility model:

[0027] (1) When a frontal collision occurs, the occupant moves to the load-bearing surface of the seat body, the buffer structure and the first load-bearing surface of the support body in sequence under the action of inertia. Due to the inclined setting of the load-bearing surface and the first load-bearing surface, the support body can prevent the occupant's hips from moving forward or downward under the coordination of the inclination of the seat body, thereby avoiding the diving phenomenon; the support body in the anti-diving structure is fixedly connected to the seat body to ensure the installation stability of the anti-diving structure, and the buffer structure in the anti-diving structure is arranged on the first load-bearing surface of the support body. When subjected to external impact force, it deforms to play a buffering and energy-absorbing role, thereby protecting the occupant; thereby, the anti-diving structure is stably installed while providing anti-diving protection and buffering protection to the occupant during a frontal collision, thereby solving the problem of insufficient installation stability of the seat anti-diving structure in the related art;

[0028] Moreover, during daily use of the anti-submarine seat, the buffer structure prevents the occupant's buttocks from making hard contact with the support body, effectively reducing the occupant's perception of the support body when sitting on the seat body, thereby meeting safety performance requirements while also taking into account riding comfort.

[0029] (2) The second load-bearing surface of the buffer structure is arranged parallel to the bearing surface of the seat body, so that the second load-bearing surface and the bearing surface have the same inclination; when a frontal collision occurs, the second load-bearing surface of the buffer structure can bear the force from the bearing surface of the seat body from the front, thereby improving the buffering and energy absorption efficiency of the buffer structure; at the same time, it can also improve the daily riding comfort of the occupants. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the structure of an anti-submarine seat provided by the utility model when installed on a vehicle floor;

[0031] Figure 2 A schematic diagram of the structure of an anti-submarine seat provided by the utility model in a normal state;

[0032] Figure 3 A schematic diagram of the structure of an anti-submersible seat provided by the utility model when it is subjected to external impact force;

[0033] Figure 4 It is a structural schematic diagram of the related technology involved in the background technology of the utility model;

[0034] Figure 5 This is another structural schematic diagram of the background technology of the utility model involving related technologies.

[0035] in:

[0036] Reference numerals of the present application:

[0037] 1-seat body; 101-support frame; 102-seat cushion; 1021-bearing surface; 1022, installation space;

[0038] 2-support body; 201-top fulcrum; 202-first support member; 203, second support member; 2031, first load-bearing surface;

[0039] 3-buffer structure; 301-load bearing member; 3011-second load bearing surface; 3012-hinge point; 302-elastic member;

[0040] 100, floor; 200, anti-submarine seat;

[0041] BACKGROUND ART Reference numerals related to related technologies:

[0042] d1- protrusion; d2- anti-submarine bracket; d3- floor structure. DETAILED DESCRIPTION

[0043] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0044] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0045] Combine the following Figure 1-Figure 3 , describing an embodiment of the utility model.

[0046] According to an embodiment of the present utility model, on the one hand, an anti-submarine seat is provided, such as Figure 1 As shown, it includes: a seat body 1, a support body 2 and a buffer structure 3.

[0047] The seat body 1 has a load-bearing surface 1021 suitable for passengers to sit on, and the load-bearing surface 1021 is arranged to be tilted downward from the front end of the seat body 1 to the rear end of the seat body 1; the support body 2 is fixedly connected to the seat body 1, and the support body 2 has a first load-bearing surface 2031, and the first load-bearing surface 2031 is arranged to be tilted downward from the front end of the seat body 1 to the rear end of the seat body 1; the buffer structure 3 is arranged on the first load-bearing surface 2031, and the buffer structure 3 is suitable for being deformed when subjected to external impact force.

[0048] In the above embodiment, if Figure 1 As shown, when a head-on collision occurs, the occupant moves in sequence to the load-bearing surface 1021 of the seat body 1, the buffer structure 3 and the first load-bearing surface 2031 of the support body 2 under the action of inertia force; due to the inclined setting of the load-bearing surface 1021 and the first load-bearing surface 2031, the support body 2 can prevent the occupant's hips from moving forward or downward under the inclined cooperation of the seat body 1, thereby avoiding the diving phenomenon; the support body 2 in the anti-diving structure is fixedly connected to the seat body 1 to ensure the installation stability of the anti-diving structure, and the buffer structure 3 in the anti-diving structure is arranged on the first load-bearing surface 2031 of the support body 2, and when subjected to external impact force, it deforms to play a buffering and energy-absorbing role to protect the occupant; thereby, while providing anti-diving protection and buffering protection for the occupant during a head-on collision, the stable installation of the anti-diving structure is ensured, thereby solving the problem of insufficient installation stability of the seat anti-diving structure in the related art.

[0049] Moreover, during daily use of the anti-submarine seat, the buffer structure 3 prevents the occupant's buttocks from making hard contact with the support body 2, which can effectively reduce the occupant's perception of the support body 2 when sitting on the seat body 1, thereby meeting safety performance requirements while also taking into account riding comfort.

[0050] Specifically, Figure 1As shown, the front end of the seat body 1 is the end of the seat body 1 close to the passenger's knees after the passenger sits, and the rear end of the seat body 1 is the end of the seat body 1 close to the passenger's back after the passenger sits. The bearing surface 1021 is tilted downward from the front end of the seat body 1 to the rear end of the seat body 1, and the overall center of gravity of the passenger is low, thereby providing a comfortable riding experience for the passenger; the first bearing surface 2031 of the support body 2 is also tilted corresponding to the bearing surface 1021. Due to the tilted setting of the bearing surface 1021, the passenger will move slightly forward and downward under the action of the inertial force, and then due to the tilted setting of the first bearing surface 2031 of the support body 2, the forward and downward movement of the passenger is hindered to prevent the passenger from continuing to slide out, thereby avoiding the diving phenomenon.

[0051] Furthermore, if Figure 1 As shown, in this embodiment, there is no restriction on the specific structural form of the buffer structure 3, which can be deformed when subjected to external impact force to play a buffering and energy absorbing role. As an implementation method, the support body 2 is fixedly connected to the metal frame of the seat body 1 by bolts, rivets, etc.; as another implementation method, the support body 2 is welded to the metal frame of the seat body 1.

[0052] Furthermore, if Figure 1 As shown, in this embodiment, there is no limitation on the specific connection method of the support body 2 fixedly connected to the seat body 1. As an embodiment, the buffer structure 3 is entirely configured as rubber, sponge, or silicone; as another embodiment, the buffer structure 3 is configured as a combination of a plate and a spring, the plate is connected to the first load-bearing surface 2031 through the spring, and the plate is arranged close to the load-bearing surface 1021.

[0053] Furthermore, in actual applications, a plurality of anti-dive structures formed by the combination of the support body 2 and the buffer structure 3 can be provided, and the plurality of anti-dive structures can be arranged in sequence and at intervals along the width direction of the seat body 1; or the anti-dive structure formed by the combination of the support body 2 and the buffer structure 3 can be arranged in a structural form corresponding to the width of the seat body 1.

[0054] In one embodiment, Figure 1 As shown, the buffer structure 3 has a second load-bearing surface 3011 on one side away from the supporting body 2 , and the second load-bearing surface 3011 is arranged parallel to the bearing surface 1021 .

[0055] In the above embodiment, if Figure 1As shown, the second load-bearing surface 3011 of the buffer structure 3 is arranged parallel to the bearing surface 1021 of the seat body 1, so that the second load-bearing surface 3011 and the bearing surface 1021 have the same inclination; when a frontal collision occurs, the second load-bearing surface 3011 of the buffer structure 3 can bear the force from the bearing surface 1021 of the seat body 1 from the front, thereby improving the buffering and energy absorption efficiency of the buffer structure 3; at the same time, it can also improve the daily riding comfort of the occupants.

[0056] Specifically, Figure 1 As shown, the second load-bearing surface 3011 of the buffer structure 3, which is located away from the supporting body 2, is arranged close to the bearing surface 1021 of the seat body 1, so that the second load-bearing surface 3011 can bear the force from the bearing surface 1021 from the front. When a frontal collision occurs, the occupant moves to the bearing surface 1021 of the seat body 1, the second load-bearing surface 3011 of the buffer structure 3, and the first load-bearing surface 2031 of the supporting body 2 in sequence under the action of the inertial force. The design form of making the second load-bearing surface 3011 of the buffer structure 3 and the bearing surface 1021 of the seat body 1 have the same inclination further reduces the occupant's perception of the supporting body 2 when sitting on the seat body 1, thereby improving the occupant's daily riding comfort.

[0057] In one embodiment, Figure 1 As shown, the buffer structure 3 includes: a load-bearing component 301 and an elastic component 302 .

[0058] The load-bearing member 301 has a second load-bearing surface 3011 ; the elastic member 302 is disposed between the load-bearing member 301 and the supporting body 2 , and the elastic member 302 is adapted to deform when the load-bearing member 301 is subjected to an external impact force.

[0059] In the above embodiment, if Figure 1 As shown, the buffer structure 3 is configured as a combination of a load-bearing member 301 and an elastic member 302, so as to provide anti-diving protection for the occupant and buffer protection at the same time during a frontal collision.

[0060] Specifically, Figure 1 As shown, the load-bearing member 301 is configured as a plate, and the plate as a whole is arranged parallel to the load-bearing surface 1021 of the seat body 1, and the side surface of the plate close to the load-bearing surface 1021 is configured as a second load-bearing surface 3011 parallel to the load-bearing surface 1021; the elastic member 302 is configured as a spring, which is arranged between the load-bearing member 301 and the supporting body 2 to provide supporting force and rebound force for the load-bearing member 301.

[0061] Furthermore, the state of the anti-submarine seat in the normal state is as follows Figure 1 , Figure 2As shown, at this time, the occupant applies force to the bearing surface 1021 of the seat body 1, the bearing member 301 can be slightly moved downward and the elastic member 302 can be slightly compressed, thereby improving the riding comfort of the occupant; the state of the anti-submarine seat when subjected to external impact force is as shown in FIG. Figure 1 , Figure 3 As shown, at this time, the occupant increases the force on the load-bearing surface 1021 of the seat body 1 due to the collision and the inertia of the occupant. The load-bearing part 301 can move downward significantly and the elastic part 302 can be compressed significantly, and then the diving phenomenon is avoided under the support of the supporting body 2, meeting the safety performance requirements of the anti-diving seat.

[0062] Furthermore, if Figure 1 As shown, in this embodiment, there is no restriction on the arrangement of the elastic member 302 between the load-bearing member 301 and the supporting body 2. As an implementation mode, the elastic member 302 is only connected to the load-bearing member 301 and can be offset against the supporting body 2; as another implementation mode, the elastic member 302 is only connected to the supporting body 2 and can be offset against the load-bearing member 301; as another implementation mode, the elastic member 302 is connected to both the load-bearing member 301 and the supporting body 2.

[0063] Furthermore, if Figure 1 As shown, the plate as the load-bearing member 301 can be set as a plastic part so that it can be formed into a more ergonomic sitting surface to make the comfort higher; and setting the plate as a plastic part is in line with the design direction of lightweight.

[0064] Furthermore, if Figure 1 As shown, the plate material serving as the load-bearing part 301 can be processed by digging holes, punching ribs, etc. according to specific needs to meet the requirements of lightness, strength, etc.; one or more springs serving as the elastic part 302 can be provided, and the number of springs can be optimized according to the specific situation, and the arrangement position can be adjusted according to specific needs, and the model can be selected and adjusted according to the specific support strength requirements.

[0065] In one embodiment, Figure 1 As shown, one end of the load-bearing member 301 is hinged to the supporting body 2 to form a hinge point 3012 , and the hinge point 3012 is arranged close to the front end of the seat body 1 ; the elastic member 302 is arranged close to the rear end of the seat body 1 .

[0066] In the above embodiment, if Figure 1 As shown, without affecting the overall buffering and energy-absorbing function of the buffer structure 3, one end of the load-bearing member 301 is hinged to the supporting body 2 to improve the installation stability of the load-bearing member 301, thereby improving the overall installation stability of the buffer structure 3 and the anti-submarine structure.

[0067] Specifically, Figure 1As shown, when a frontal collision occurs, the occupant exerts force on the bearing surface 1021 of the seat body 1 under the action of his own inertia, and the bearing member 301 rotates within a certain range along the hinge point 3012 near the front end of the seat body 1, and the elastic member 302 is greatly compressed near the rear end of the seat body 1, thereby buffering and absorbing energy. The hinge connection between one end of the bearing member 301 and the supporting body 2 can improve the overall structural strength of the anti-submarine structure, thereby improving its overall installation stability.

[0068] In one embodiment, Figure 1 As shown, the support body 2 includes a top fulcrum 201, and a first support member 202 and a second support member 203 located on both sides of the top fulcrum 201. The first support member 202 and the second support member 203 are respectively fixedly connected to the seat body 1, and the first load-bearing surface 2031 is located on the side of the second support member 203 close to the buffer structure 3.

[0069] In the above embodiment, if Figure 1 As shown, the support body 2 is configured as a first support member 202 and a second support member 203 to be fixed to the seat body 1, thereby improving the stability of the fixed connection between the support body 2 and the seat body 1; a top fulcrum 201 is formed between the first support member 202 and the second support member 203, so that one side of the second support member 203 forms a first load-bearing surface 2031.

[0070] Specifically, Figure 1 As shown, the first support member 202 and the second support member 203 are fixedly connected to the metal frame of the seat body 1 by bolts, rivets, etc., or welded to the metal frame of the seat body 1. The first support member 202 and the second support member 203 can be processed by digging holes, punching ribs, etc. according to specific needs to meet the requirements of lightness, strength, etc.

[0071] Furthermore, if Figure 1 As shown, this embodiment does not limit the specific forming method of the first support member 202 and the second support member 203 in the support body 2. As an implementation method, the first support member 202 and the second support member 203 are welded; as another implementation method, the first support member 202 and the second support member 203 are bent at a certain position, and the bending position is the top fulcrum 201, so as to achieve integrated molding.

[0072] In one embodiment, Figure 1 As shown, as a preferred embodiment, the support body 2 is configured as a bending member, the top fulcrum 201 is the bending point of the bending member, and the two sides of the bending point form an integrally formed first support member 202 and a second support member 203.

[0073] In the above embodiment, if Figure 1As shown, the support body 2 is configured as a bending member, so that the first support member 202 and the second support member 203 are integrally formed, thereby improving the production and processing efficiency of the component.

[0074] Specifically, Figure 1 As shown, the support body 2 as a whole can be processed by digging holes, punching ribs, etc. according to specific needs to meet the requirements of lightness, strength, etc.

[0075] In one embodiment, Figure 1 As shown, the angle between the bearing surface 1021 and the horizontal plane is 20°-30°; the angle between the first bearing surface 2031 and the horizontal plane is 30°-40°.

[0076] In the above embodiment, if Figure 1 As shown, the angle between the bearing surface 1021 and the horizontal plane is preferably 25°; the angle between the first bearing surface 2031 and the horizontal plane is preferably 35°.

[0077] Specifically, Figure 1 As shown, since the second load-bearing surface 3011 is arranged parallel to the bearing surface 1021 , the angle between the second load-bearing surface 3011 and the horizontal plane is also 20°-30°, and the angle between the second load-bearing surface 3011 and the horizontal plane is preferably 25°.

[0078] In one embodiment, Figure 1 As shown, the seat body 1 includes: a support frame 101 and a seat cushion 102 .

[0079] The support frame 101 is provided with a support body 2 ; the seat cushion 102 covers the support frame 101 , and a bearing surface 1021 is provided on the seat cushion 102 ; an installation space 1022 is formed in the seat cushion 102 , and the support body 2 and the buffer structure 3 are located in the installation space 1022 .

[0080] In the above embodiment, if Figure 1 As shown, the support frame 101 of the seat body 1 provides an installation position for the support body 2 and the overall anti-diving structure; the installation space 1022 formed inside the seat cushion 102 provides a layout space for the overall anti-diving structure.

[0081] Specifically, Figure 1 As shown, the support body 2 is fixedly connected to the support frame 101 of the seat body 1 by bolts, rivets, etc., or welded to the support frame 101 of the seat body 1; the bottom of the seat cushion 102 is formed with an installation space 1022 that is shaped like the overall anti-diving structure to facilitate the installation and arrangement of the overall anti-diving structure.

[0082] According to an embodiment of the present utility model, on the other hand, a vehicle is also provided, such as Figure 1As shown, it includes: a floor 100 and an anti-submarine seat 200 of any of the above embodiments, and the anti-submarine seat 200 is arranged on the floor 100.

[0083] In the above embodiment, if Figure 1 As shown, the anti-submarine seat 200 is arranged on the floor 100 of the vehicle and the anti-submarine seat 200 is stably installed; by utilizing the fixed connection between the supporting body 2 and the seat body 1 in the anti-submarine seat 200 and the deformation effect of the buffer structure 3 when subjected to external impact force, the anti-submarine structure is stably installed while providing anti-submarine protection and buffering protection to the occupants during a frontal collision, thereby solving the problem of insufficient installation stability of the anti-submarine structure of the seat in the related art.

[0084] Specifically, Figure 1 As shown, this embodiment does not limit the setting position of the anti-submarine seat 200, and the anti-submarine seat 200 can be the main driver's seat, the co-driver's seat or the rear seat.

[0085] In one embodiment, Figure 1 As shown, the anti-submarine seat 200 is provided as a rear seat of the vehicle.

[0086] In the above embodiment, if Figure 1 As shown, since the main driver's seat and the co-pilot's seat are mostly semi-basin structures and have a certain anti-diving function, the anti-diving seat 200 is set as the rear seat of the vehicle to provide anti-diving protection for the rear passengers.

[0087] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by a person skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. An anti-submarine seat, characterized in that: include: The seat body (1) has a bearing surface (1021) suitable for passengers to sit on, and the bearing surface (1021) is arranged to be inclined downward from the front end of the seat body (1) to the rear end of the seat body (1); A support body (2) is fixedly connected to the seat body (1), the support body (2) having a first load-bearing surface (2031), the first load-bearing surface (2031) being arranged to be inclined downward from the front end of the seat body (1) to the rear end of the seat body (1); A buffer structure (3) is arranged on the first load-bearing surface (2031), and the buffer structure (3) is suitable for deforming when subjected to external impact force.

2. The anti-submarine seat according to claim 1, characterized in that: The buffer structure (3) has a second load-bearing surface (3011) on a side away from the supporting body (2), and the second load-bearing surface (3011) is arranged parallel to the bearing surface (1021).

3. The anti-submarine seat according to claim 2, characterized in that: The buffer structure (3) comprises: A load-bearing member (301) having the second load-bearing surface (3011); An elastic member (302) is arranged between the load-bearing member (301) and the supporting body (2), and the elastic member (302) is suitable for deforming when the load-bearing member (301) is subjected to an external impact force.

4. The anti-submarine seat according to claim 3, characterized in that: One end of the load-bearing member (301) is hinged to the supporting body (2) to form a hinge point (3012), and the hinge point (3012) is arranged close to the front end of the seat body (1); the elastic member (302) is arranged close to the rear end of the seat body (1).

5. The anti-submarine seat according to any one of claims 1 to 4, characterized in that: The support body (2) comprises a top fulcrum (201), and a first support member (202) and a second support member (203) located on both sides of the top fulcrum (201), the first support member (202) and the second support member (203) being respectively fixedly connected to the seat body (1), and the first load-bearing surface (2031) being located on a side of the second support member (203) close to the buffer structure (3).

6. The anti-submarine seat according to claim 5, characterized in that: The support body (2) is configured as a bending member, the top fulcrum (201) is the bending point of the bending member, and the first support member (202) and the second support member (203) are formed integrally on both sides of the bending point.

7. The anti-submarine seat according to any one of claims 1-4 and 6, characterized in that: The angle between the bearing surface (1021) and the horizontal plane is 20°-30°; the angle between the first bearing surface (2031) and the horizontal plane is 30°-40°.

8. The anti-submarine seat according to any one of claims 1-4 and 6, characterized in that: The seat body (1) comprises: A support frame (101) on which the support body (2) is arranged; A seat cushion (102) is covered on the support frame (101), and the seat cushion (102) is provided with the bearing surface (1021); an installation space (1022) is formed in the seat cushion (102), and the support body (2) and the buffer structure (3) are located in the installation space (1022).

9. A vehicle, characterized in that: include: floor(100); The anti-submersible seat (200) according to any one of claims 1 to 8, wherein the anti-submersible seat (200) is arranged on the floor (100).

10. The vehicle according to claim 9, characterized in that The anti-submersible seat (200) is provided as a rear seat of the vehicle.

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