CN113060057B - Lightning protection damping seat capable of adjusting lifting - Google Patents
Lightning protection damping seat capable of adjusting lifting Download PDFInfo
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- CN113060057B CN113060057B CN202110421695.0A CN202110421695A CN113060057B CN 113060057 B CN113060057 B CN 113060057B CN 202110421695 A CN202110421695 A CN 202110421695A CN 113060057 B CN113060057 B CN 113060057B
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- shaft
- lifting
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- cushion
- hanging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/163—Slides only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4242—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/505—Adjustable suspension including height adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/509—Seat guided by slides or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/522—Seat suspension devices using fluid means characterised by dampening means
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of seats of military vehicles, in particular to an adjustable lifting lightning protection vibration attenuation seat, which aims to solve the safety problem of passengers when the vehicles are impacted by explosion in the driving process and comprises a cushion mounting frame, a cushion backrest component and a safety belt, wherein an energy absorption device and a lifting structure are arranged at the cushion backrest component, the energy absorption device comprises a positioning shaft, a guide shaft and a stand column shaft, two ends of the stand column shaft are respectively connected with the positioning shaft and the guide shaft in a sliding manner, one end of the stand column shaft close to the positioning shaft is provided with a suspension sleeve, an energy absorption ring is positioned between the positioning shaft and the suspension sleeve, the lifting structure comprises a control handle, a clamping component and a gas-pull spring, the gas-pull spring is connected with the cushion mounting frame through a transmission pull rope, the comfort of the seat is improved, and the life safety of the passengers when the vehicles are impacted by explosion is ensured, has good development prospect in the technical field of military vehicle seats.
Description
Technical Field
The invention relates to the technical field of military vehicle seats, in particular to a lightning protection vibration reduction seat capable of being adjusted to lift.
Background
Military vehicle is the important component part of present national defense safety guarantee, the road conditions of traveling is comparatively complicated in the vehicle traveles, and can receive the attack of gunfire and land mine, traditional seat does not set up lightning protection mechanism or lightning protection mechanism equipment and can not reach the requirement, can cause fatal injury to driving chair and passenger when the vehicle receives the explosion impact, consequently need be according to military vehicle's service environment, design a seat that possesses the lightning protection function, take in addition for a long time, it is tired to drive easily to cause, its seat comfort level also need further improvement of advancing.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an adjustable lifting lightning protection vibration reduction seat, which solves the safety problem of a vehicle seat when the vehicle seat is impacted by explosion.
Its technical scheme is, a lightning protection damping seat of adjustable lift, includes the cushion back subassembly of installing in the vehicle through the cushion mounting bracket, set up the safety belt on the cushion back subassembly, cushion back subassembly department sets up energy-absorbing device and elevation structure, the energy-absorbing device is including location axle, guiding axle, energy-absorbing ring and stand axle, the location axle passes through the bolt and is fixed with the installation of vehicle top deck, the guiding axle is fixed at the inside bottom surface down of vehicle, stand axle both ends respectively with location axle, guiding axle sliding connection, concrete implementation mode is: the lower end of the inner hole of the upright post shaft is matched with the excircle of the guide shaft and slides up and down on the guide shaft; an inner hole at the upper end of the upright post shaft is matched with the excircle of the positioning shaft and slides up and down on the positioning shaft; the energy absorption device works when the vehicle is impacted by explosion, absorbs instantaneous impact force and greatly improves the life safety of passengers; and the height of the seat can be adjusted through the lifting structure, so that the comfort level is improved.
Furthermore, an upper cross beam and a lower cross beam are arranged between the energy absorption devices, two end parts of the upper cross beam and the lower cross beam are respectively fixed on two upright shafts which are arranged in parallel in the vertical direction in the energy absorption devices through bolts, each clamping assembly comprises a lifting hanging tooth, a hanging tooth shaft and a hanging tooth shaft assembly, two end parts of each hanging tooth shaft assembly are respectively provided with a guide sliding sleeve and are in sliding connection with the upright shafts on the energy absorption devices and can slide up and down along the upright shafts, the upper side of each hanging tooth shaft is connected with the upper cross beam through a sliding sleeve, the lower side of each hanging tooth shaft is fixedly matched with the hanging tooth shaft assembly through bolts, each lifting hanging tooth is connected with the control handle through a spring, each lifting hanging tooth is movably clamped with the corresponding hanging tooth shaft, and the clamping and the separation are realized through the lifting control handle under the action of the spring, so that the position of the seat on the upright shafts is locked.
Furthermore, a damping shock absorber is arranged between the hanging gear shaft assembly and the lower cross beam and is connected through a pin shaft, and the damping shock absorber relieves the influence on passengers when the passengers are impacted by vibration in the normal running process of the vehicle to a certain extent, so that the riding comfort of the passengers is greatly improved.
Furthermore, a hanging tooth sliding sleeve is arranged on the cushion mounting frame and used for placing lifting hanging teeth.
Furthermore, a slide way is arranged below the cushion backrest component and is in sliding connection with the cushion mounting frame through a bolt, and the cushion backrest component can slide back and forth on the cushion mounting frame, so that the riding comfort of passengers is improved; linear bearings arranged at two ends of the rear side of the cushion mounting frame are in sliding fit with the upright post shafts and can slide up and down on the upright post shafts.
Furthermore, the safety belt is a five-point safety belt, and compared with a common safety belt, the safety belt further ensures the safety of personnel when a vehicle bumps and is impacted by explosion.
1. The seat lifting operation process comprises the following steps: the lifting control handle is lifted upwards, the lifting control handle pulls the lifting hanging teeth to enable the lifting hanging teeth to slide in the sliding sleeve, so that the lifting hanging teeth are separated from the hanging tooth shaft, the cushion mounting frame can freely slide on the upright post shaft, when the seat surface is subjected to downward acting force, the lifting pulling force output by the air pulling spring can be overcome, the cushion mounting frame is lowered, the seat cushion backrest assembly is lowered along with the cushion mounting frame, the lifting hanging teeth reset under the acting force of the reset spring when the lifting control handle is released, the lifting hanging teeth are meshed with the teeth on the hanging tooth shaft, the cushion mounting frame is kept fixed on the upright post shaft, and the seat is kept at the current height;
when no acting force is applied to the seat surface, the rising pulling force output by the air-pulling spring is transmitted to the cushion mounting frame through the transmission pulling rope, so that the cushion mounting frame can rise, the seat cushion backrest assembly rises along with the rising pulling force, the lifting hanging teeth reset under the acting force of the reset spring when the lifting control handle is loosened, the lifting hanging teeth are meshed with the teeth on the hanging teeth shaft, the cushion mounting frame is fixed on the stand shaft, and the seat is kept at the current height.
2. The shock absorption function of the seat is as follows: when the vehicle stroke in-process receives the road surface or the bumpy jolt of topography, the cushion back subassembly passes through cushion mounting bracket, the gear hanging shaft subassembly transmits power for the damping bumper shock absorber, and the damping bumper shock absorber work, vehicle vibration improves travelling comfort and the security that the passenger took to passenger's influence when eliminating jolting.
3. The lightning protection function of the seat is as follows: when the vehicle is impacted by explosion, the instantaneous acceleration of the vehicle is very large, if no protective measures are taken, the vehicle can cause fatal injury to passengers, the energy absorption device behind the seat is internally provided with the energy absorption ring and the suspension sleeve, when the vehicle runs normally or jolts, the energy absorption device does not work, when the vehicle is impacted by explosion, the vehicle can transmit very large instantaneous impact force to the seat, the upright post shaft acts in the energy absorption ring at the moment, the energy absorption ring absorbs the instantaneous impact force through the deformation of the upright post shaft, the instantaneous impact force and the instantaneous acceleration received by the upright post shaft are reduced, the shock absorber works at the moment, so that the instantaneous impact force and the instantaneous acceleration received by the seat back component meet the bearing capacity of a human body, and the life safety of the passengers when the vehicle is impacted by explosion is ensured.
The seat has the technical effects that the seat can adjust the horizontal and height positions of the seat and relieve the effect of absorbing instantaneous impact force when the vehicle is exploded through the arrangement of the energy absorption device, the lifting device, the slide way and the damping shock absorber, the comfort level and the safety performance are obviously improved, and the life and personal safety of passengers are ensured.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a right-view structural schematic diagram of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is a rear view structure diagram of the present invention.
FIG. 5 is a schematic view of an energy absorber according to the present invention.
In the figure: 1. energy-absorbing device, 2, cushion back subassembly, 3, safety belt, 4, string tooth axle, 5, brake valve lever, 6, slide, 7, air-drawn spring, 8, damping bumper shock absorber, 9, transmission stay cord, 10, entablature, 11, lift string tooth, 12, string tooth axle subassembly, 13, bottom end rail, 14, guiding axle, 15, location axle, 16, stand axle, 17, energy-absorbing ring, 18, hang the sleeve, 19, cushion mounting bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as best seen in fig. 1-5, an adjustable lift, lightning protected, vibration damped seat includes a cushion-back assembly 2 mounted in a vehicle by a cushion mount 19, the seat cushion backrest component 2 is provided with a safety belt 3, the energy absorption device 1 and a lifting structure are arranged at the seat cushion backrest component 2, an upper crossbeam 10 and a lower crossbeam 13 are arranged between the energy-absorbing devices 1, two end parts of the upper crossbeam 10 and the lower crossbeam 13 are respectively fixed on two upright shaft shafts 16 which are arranged in parallel in the vertical direction in the energy-absorbing devices 1 through bolts, the energy absorption device 1 comprises a positioning shaft 15, a guide shaft 14, an energy absorption ring 17 and a column shaft 16, the positioning shaft 15 is fixedly installed on a top deck of the vehicle through bolts, the guide shaft 14 is fixed on the lower bottom surface of the interior of the vehicle, the two ends of the upright post shaft 16 are respectively connected with the positioning shaft 15 and the guide shaft 14 in a sliding manner, and the concrete implementation mode is as follows: the lower end of the inner hole of the upright post shaft 16 is matched with the excircle of the guide shaft 14 and slides up and down on the guide shaft 14; an inner hole at the upper end of the upright post shaft 16 is matched with the excircle of the positioning shaft 15 and slides up and down on the positioning shaft 15; the lifting structure comprises a control handle 5, a clamping component and an air-pulling spring 7, wherein the air-pulling spring 7 is connected with a cushion mounting rack 19 through a transmission pull rope 9, the clamping component comprises a lifting hanging tooth 11, a hanging tooth shaft 4 and a hanging tooth shaft component 12, two ends of the hanging tooth shaft component 12 are respectively provided with a guide sliding sleeve and are in sliding connection with the upright column shaft 16 on the energy absorption device 1 and can slide up and down along the upright column shaft 16, the upper side of the hanging tooth shaft 4 is connected with an upper cross beam 10 through a sliding sleeve, the lower side of the hanging tooth shaft 4 is fixedly matched with the hanging tooth shaft component 12 through a bolt, the lifting hanging tooth 11 is connected with the control handle 5 through a spring, the lifting hanging tooth 11 is movably clamped with the hanging tooth shaft 4, and clamping and separation are realized through lifting the control handle 5 under the action of the spring, thereby locking the position of the seat on the upright post shaft, a slide way 6 is arranged below the cushion-backrest assembly 2 and is connected with the cushion mounting rack 19 in a sliding way through a bolt, and the cushion-backrest assembly 2 can slide back and forth on the cushion mounting rack 19, so that the riding comfort of passengers is improved; the linear bearings arranged at the two ends of the rear side of the cushion mounting rack 19 are in sliding fit with the upright post shaft 16 and can slide up and down on the upright post shaft 16, and the energy absorption device works when the vehicle is impacted by explosion to absorb instant impact force, so that the life safety of passengers is greatly improved; and the height of the seat can be adjusted through the lifting structure, so that the comfort level is improved.
Example two: on the basis of the first embodiment, the damping shock absorber 8 is arranged between the hanging gear shaft assembly 12 and the lower cross beam 13 and is connected through the pin shaft, the damping shock absorber 8 relieves the influence on a passenger when the vehicle is impacted by vibration in the normal running process to a certain extent, the riding comfort of the passenger is greatly improved, the cushion mounting frame 19 is provided with the hanging gear sliding sleeve for placing the lifting hanging gear 11, and the safety belt 3 is a five-point safety belt and is compared with a common safety belt, so that the safety of the passenger when the vehicle is bumpy and is impacted by explosion is further ensured.
1. The seat lifting operation process comprises the following steps: the lifting control handle 5 is lifted upwards, the lifting control handle 5 pulls the lifting hanging teeth 11 to enable the lifting hanging teeth 11 to slide in the sliding sleeve, so that the lifting hanging teeth 11 are separated from the hanging teeth shaft 4, the cushion mounting rack 19 can freely slide on the upright post shaft 16, when the seat surface is subjected to downward acting force, the lifting pulling force output by the air pulling spring 7 can be overcome, the cushion mounting rack 19 is enabled to descend, the seat cushion backrest assembly 2 descends along with the cushion mounting rack, the lifting hanging teeth 11 are reset under the acting force of the reset spring when the lifting control handle 5 is released, the lifting hanging teeth 11 are meshed with the teeth on the hanging teeth shaft 4, the cushion mounting rack 19 is enabled to be fixed on the upright post shaft 16, and the seat is enabled to be kept at the current height;
when no acting force is applied to the seat surface, the rising pulling force output by the air-pulling spring 7 is transmitted to the cushion mounting rack 19 through the transmission pulling rope 9, so that the cushion mounting rack 19 can rise, the seat cushion backrest component 2 rises along with the rising pulling force, the lifting hanging teeth 11 reset under the acting force of the reset spring when the lifting control handle 5 is loosened, the lifting hanging teeth 11 are meshed with the teeth on the hanging tooth shaft 4, the cushion mounting rack 19 is kept fixed on the upright post shaft 16, and the seat is kept at the current height.
2. The shock absorption function of the seat is as follows: when the vehicle stroke in-process receives the road surface or the bumpy jolt of topography, cushion back subassembly 2 passes through cushion mounting bracket 19, hangs tooth axle subassembly 12 and gives damping bumper shock absorber 8 with the power transmission, and damping bumper shock absorber work, vehicle vibration improves the travelling comfort and the security that the passenger took to passenger's influence when eliminating jolting.
3. The lightning protection function of the seat is as follows: when a vehicle is impacted by explosion, the instantaneous acceleration of the vehicle is very high, if no protective measures are taken, the vehicle can cause fatal damage to passengers, the energy absorption device 1 behind the seat is internally provided with an energy absorption ring and a suspension sleeve, when the vehicle runs normally or jolts, the energy absorption device 1 does not work, when the vehicle is impacted by explosion, the vehicle can transmit very high instantaneous impact force to the seat, at the moment, the upright post shaft 16 acts in the energy absorption ring 17, the energy absorption ring 17 absorbs the instantaneous impact force through the deformation of the energy absorption ring 17, the instantaneous impact force and the instantaneous acceleration received by the upright post shaft 16 are reduced, at the moment, the shock absorber works simultaneously, so that the instantaneous impact force and the instantaneous acceleration received by the seat back assembly meet the bearing capacity of a human body, and the life safety of the passengers when the vehicle is impacted by explosion is ensured.
The seat has the technical effects that the seat can adjust the horizontal and height positions of the seat and relieve the effect of absorbing instantaneous impact force when the vehicle is exploded through the arrangement of the energy absorption device, the lifting device, the slide way and the damping shock absorber, the comfort level and the safety performance are obviously improved, and the life and personal safety of passengers are ensured.
The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.
Claims (6)
1. A lightning protection and vibration reduction seat capable of adjusting lifting comprises a seat cushion and backrest assembly (2) installed in a vehicle through a seat cushion installation frame (19), wherein a safety belt (3) is arranged on the seat cushion and backrest assembly (2), it is characterized in that an energy absorption device (1) and a lifting structure are arranged at the seat cushion backrest component (2), the energy absorption device (1) comprises a positioning shaft (15), a guide shaft (14), an energy absorption ring (17) and an upright post shaft (16), two ends of the upright post shaft (16) are respectively connected with the positioning shaft (15) and the guide shaft (14) in a sliding way, a suspension sleeve (18) is arranged at one end of the upright post shaft (16) close to the positioning shaft (15), the energy absorption ring (17) is positioned between the positioning shaft (15) and the suspension sleeve (18), the lifting structure comprises a control handle (5), a clamping component and a gas-pull spring (7), the pneumatic pull spring (7) is connected with the cushion mounting rack (19) through a transmission pull rope (9).
2. The lightning protection and vibration reduction seat capable of being adjusted to lift according to claim 1, wherein an upper cross beam (10) and a lower cross beam (13) are arranged between the energy absorption devices (1), the clamping assembly comprises a lifting hanging tooth (11), a hanging tooth shaft (4) and a hanging tooth shaft assembly (12), two ends of the hanging tooth shaft assembly (12) are respectively provided with a guide sliding sleeve and are in sliding connection with a stand column shaft (16) on the energy absorption devices (1), the upper side of the hanging tooth shaft (4) is connected with the upper cross beam (10) through the sliding sleeve, the lower side of the hanging tooth shaft (4) is fixedly matched with the hanging tooth shaft assembly (12) through bolts, the lifting hanging tooth (11) is connected with the control handle (5) through a spring, and the lifting hanging tooth (11) is movably clamped with the hanging tooth shaft (4).
3. The adjustable lifting lightning protection vibration attenuation seat is characterized in that a damping vibration absorber (8) is arranged between the gear hanging shaft assembly (12) and the lower cross beam (13) and is connected through a pin shaft.
4. The lightning protection and vibration reduction seat with the adjustable lifting function as claimed in claim 2, wherein the cushion mounting rack (19) is provided with a hanging gear sliding sleeve for placing the lifting hanging gear (11).
5. The adjustable lifting lightning-protection vibration-reduction seat as claimed in claim 1, characterized in that a slide way (6) is arranged below the cushion-backrest assembly (2) and is slidably connected with a cushion mounting frame (19) through a bolt, and linear bearings arranged at two ends of the rear side of the cushion mounting frame (19) are slidably matched with the column shaft (16).
6. The adjustable up-down lightning protection and vibration reduction seat according to claim 1, characterized in that the safety belt (3) is a five-point safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421695.0A CN113060057B (en) | 2021-04-20 | 2021-04-20 | Lightning protection damping seat capable of adjusting lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421695.0A CN113060057B (en) | 2021-04-20 | 2021-04-20 | Lightning protection damping seat capable of adjusting lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113060057A CN113060057A (en) | 2021-07-02 |
| CN113060057B true CN113060057B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110421695.0A Active CN113060057B (en) | 2021-04-20 | 2021-04-20 | Lightning protection damping seat capable of adjusting lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113060057B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919473A (en) * | 2022-05-27 | 2022-08-19 | 南京理工大学 | Adjustable lightning protection safety seat based on explosion is strikeed down |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10480908B2 (en) * | 2015-02-04 | 2019-11-19 | St Engineering Land Systems Ltd | Energy absorption system and device |
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2021
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|---|---|---|---|---|
| EP2208634A1 (en) * | 2009-01-16 | 2010-07-21 | Rheinmetall Landsysteme GmbH | Seat device |
| CN103025572A (en) * | 2010-06-01 | 2013-04-03 | 艾伦-先锋公司 | Blast attenuation seat |
| CN103661028A (en) * | 2013-12-13 | 2014-03-26 | 航宇救生装备有限公司 | Landmine-preventing seat of vehicle |
| KR101631470B1 (en) * | 2014-12-11 | 2016-06-17 | (주)대원정공 | Protection seat from explosion shock absorber device |
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| CN110341563A (en) * | 2019-07-25 | 2019-10-18 | 重庆执耳科技有限公司 | A kind of integrated form energy-absorbing seat |
| CN112172625A (en) * | 2020-09-27 | 2021-01-05 | 新乡市新豪机电有限公司 | Novel stepless regulation goes up and down's buffering seat |
| CN112572252A (en) * | 2020-12-30 | 2021-03-30 | 清华大学苏州汽车研究院（相城） | Novel explosion-proof seat |
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| CN113060057A (en) | 2021-07-02 |
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