CN209524816U - A kind of buffering energy-absorbing seat - Google Patents
A kind of buffering energy-absorbing seat Download PDFInfo
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- CN209524816U CN209524816U CN201822015009.6U CN201822015009U CN209524816U CN 209524816 U CN209524816 U CN 209524816U CN 201822015009 U CN201822015009 U CN 201822015009U CN 209524816 U CN209524816 U CN 209524816U
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- seat
- energy
- absorbing
- grade
- energy absorber
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Abstract
The utility model relates to panzer explosion protection engineering device technique fields, and in particular to a kind of buffering energy-absorbing seat.The seat unit includes the IIIth grade of energy absorber that the Ith grade of energy absorber of rubber packing formula energy-absorbing damping, the IIth grade of energy absorber of spring damping component type and tubulose foamed aluminium formula are connect with car body, the IIth grade of energy absorber is not damaged after absorbing energy, initial position can be restored to after having impacted, to realize the energy absorbing members of reuse, Ith grade of energy absorber and the IIIth energy absorber can be replaced rapidly after blastic deformation, improve the economy of seat.This seat realizes the energy-absorbing in blast impulse, and the injury to occupant is effectively reduced.
Description
Technical field
The utility model relates to panzer explosion protection engineering device technique fields, and in particular to a kind of buffering energy-absorbing seat.
Background technique
As the protection level and survival ability of vehicle the next high, the injures and deaths level of personnel has declined to a great extent.But portion
The injured situation of classifying type increases instead, and the death rate caused by quadratic effect is high, even being mounted with early stage
The vehicle of Explosion protection seat is no exception.In order in landmine explosion environment, protect the safety of armoring occupant, vehicle exists
It when having been fried, needs to decay to energy caused by blast impulse, the energy for making it be eventually transferred to occupant does not surpass
Cross the tenability limit of human body.Currently, on the basis of seat and car body are welded or be mechanically connected, merely to the optimization of seat progress
Realize the ineffective of lightning protection energy-absorbing, and in the case where panzer inner space is narrow, room for improvement is little.In addition, seat
The chair form that mounting means mostly uses greatly vehicle floor or side to install inside the vehicle, during vehicle is by blast impulse,
Floor is to be impacted and deformed maximum position at first, followed by the side of vehicle, therefore installs seat on floor and side
No doubt facilitate, but it is unfavorable to occupant safety.
Utility model content
The purpose of the utility model is to overcome armoring vehicle seats in the prior art to ask occupant safety protection effect difference
Topic can be effective against land mine and what improvised explosive explosion generated rushes to provide a kind of buffering energy-absorbing armchair structure
The acceleration of wave and superelevation is hit to injury caused by partes corporis humani position, protects the life security of personnel in armored vehicle.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of buffering energy-absorbing seat, including seat mounting frame, seat body, wherein the seat body is mounted on seat installation
On frame, which is characterized in that the buffering energy-absorbing seat further include:
Ith grade of energy absorber is located at seat mounting frame top, when connecting for seat mounting frame with vehicle ceiling
It uses, realizes the top installation of seat；
IIth grade of energy absorber, connecting chair installation frame and seat body absorb energy in impact process, impact completion
Afterwards, it restores to the original state, it is reusable；
IIIth grade of energy absorber is located on seat mounting frame, for weakening the vertical acceleration downwardly and upwardly of seat body
Degree.
The seat mounting frame includes guide rail mechanism, and the column sliding block that can slide up and down is arranged on the guide rail mechanism,
The seat body is connect with the column sliding block on seat mounting frame.
The Ith grade of energy absorber includes rubber packing.
The IIth grade of energy absorber includes spring damping element, and the spring damping member upper setting is cut with scissors with seat body
The top pin shaft connect, the setting of spring damping element lower portions and the hinged bottom pin shaft of seat mounting frame.
The IIIth grade of energy absorber includes tubulose power-absorbing, and the tubulose power-absorbing is located at the upper and lower of guide rail mechanism
Both ends, the tubulose power-absorbing that the column sliding block hits upper and lower ends during vertical movement realize energy-absorbing twice,
Weaken vertical impact acceleration downwardly and upwardly respectively.
The tubulose power-absorbing is tubulose foamed aluminium.
The beneficial effects of the utility model are: (1) buffering energy-absorbing seat provided by the utility model, is pacified by vehicle roof
The mode of dress is realized, is avoided and is deformed most violent vehicle bottom in blast impulse, and installation place is the Ith grade of energy absorber rubber
Liner, starts buffering energy-absorbing at first；
(2) buffering energy-absorbing seat provided by the utility model is played in blast impulse by the way that three-level energy absorber is arranged
Effect, greatly reduces the damage of occupant, and because the IIth grade of mechanism spring damping element is reusable, also greatly reduce
Cost, the IIIth grade of energy absorber can realize vertical energy-absorbing twice.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1: the seat mounting frame main view of the application buffering energy-absorbing seat；
Fig. 2: the seat body main view of the application buffering energy-absorbing seat；
Fig. 3: the seat body rearview of the application buffering energy-absorbing seat；
Description of symbols:
1- rubber packing, the top 2- pin shaft, the bottom 3- pin shaft, 4- spring damping element, 5- column sliding block, 6- tubulose energy-absorbing
Element, 7- seat body and spring damping element bindiny mechanism.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
A kind of buffering energy-absorbing seat, including seat mounting frame and seat body, the seat mounting frame include guide rail machine
Structure, setting can slide up and down column sliding block 5 in the guide rail mechanism, and seat body passes through bolt and leading on seat mounting frame
Column sliding block 5 in rail mechanism connects.The buffering energy-absorbing seat is provided with three-level energy-absorbing buffering mechanism, the Ith grade of energy absorber
It is located on seat mounting frame with the IIIth grade of energy absorber, the IIth grade of energy absorber connection installation frame and seat body, the IIth grade
Energy absorber absorbs energy in impact process, after impact is completed, restores to the original state, thus reusable.
The Ith grade of energy absorber includes rubber packing 1, this rubber packing 1 is located at seat mounting frame top, for
Vehicle ceiling uses when connecting, and realizes the top installation of seat.
The IIth grade of energy absorber is a spring damping element 4, and top pin shaft 2 is arranged in 4 top of spring damping element,
For hinged with seat body, bottom pin shaft 3 is arranged in 4 lower part of spring damping element, for hinged with seat mounting frame.
The IIIth grade of energy absorber includes tubulose power-absorbing 6, positioned at the upper and lower ends of guide rail mechanism, column sliding block 5
Tubulose power-absorbing 6 is hit during vertical movement and realizes energy-absorbing twice, is weakened vertical impact downwardly and upwardly respectively and is added
Speed sets foamed aluminium material, as tubulose foamed aluminium for tubulose power-absorbing 6 to preferably absorb energy.
The utility model buffering energy-absorbing seat is realized in such a way that vehicle roof is installed, avoids in blast impulse and become
The most violent vehicle bottom of shape, and installation place is the Ith grade of energy absorber rubber packing, starts buffering energy-absorbing at first；Three-level energy-absorbing
Mechanism plays a role in blast impulse, buffers and absorb energy, reduces the acceleration for being transmitted to occupant, and because of the IIth grade of energy-absorbing
Mechanism spring damping element is reusable, and cost also greatly reduces, guide rail upper and lower ends in the IIIth grade of energy absorber
Foamed aluminium can realize vertical energy-absorbing twice, be readily disassembled installation.
Claims (6)
1. a kind of buffering energy-absorbing seat, including seat mounting frame, seat body, wherein the seat body is mounted on seat installing frame
On frame, which is characterized in that the buffering energy-absorbing seat further include:
Ith grade of energy absorber is located at seat mounting frame top, makes when connecting for seat mounting frame with vehicle ceiling
With, realize seat top installation；
IIth grade of energy absorber, connecting chair installation frame and seat body absorb energy in impact process, after impact is completed,
It restores to the original state, it is reusable；
IIIth grade of energy absorber is located on seat mounting frame, for weakening the vertical acceleration downwardly and upwardly of seat body.
2. buffering energy-absorbing seat according to claim 1, which is characterized in that the seat mounting frame includes guide rail machine
Structure, being arranged on the guide rail mechanism can slide up and down column sliding block (5), the column in the seat body and seat mounting frame
Sliding block (5) connection.
3. buffering energy-absorbing seat according to claim 2, which is characterized in that the Ith grade of energy absorber includes rubber lining
It pads (1).
4. buffering energy-absorbing seat according to claim 3, which is characterized in that the IIth grade of energy absorber includes spring resistance
Buddhist nun's element (4), spring damping element (4) the top setting and the hinged top pin shaft (2) of seat body, spring damping element
(4) lower part setting and the hinged bottom pin shaft (3) of seat mounting frame.
5. buffering energy-absorbing seat according to claim 4, which is characterized in that the IIIth grade of energy absorber includes that tubulose is inhaled
Energy element (6), the tubulose power-absorbing (6) are located at the upper and lower ends of guide rail mechanism, and the column sliding block (5) is vertically moving
The tubulose power-absorbing (6) for hitting upper and lower ends in the process realizes energy-absorbing twice, weaken respectively it is vertical downwardly and upwardly
Impact acceleration.
6. buffering energy-absorbing seat according to claim 5, which is characterized in that the tubulose power-absorbing (6) is tubular foam
Foam aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015009.6U CN209524816U (en) | 2018-12-03 | 2018-12-03 | A kind of buffering energy-absorbing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015009.6U CN209524816U (en) | 2018-12-03 | 2018-12-03 | A kind of buffering energy-absorbing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524816U true CN209524816U (en) | 2019-10-22 |
Family
ID=68226272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015009.6U Expired - Fee Related CN209524816U (en) | 2018-12-03 | 2018-12-03 | A kind of buffering energy-absorbing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539887A (en) * | 2018-12-03 | 2019-03-29 | 苏州博之盾防护技术有限公司 | A kind of buffering energy-absorbing seat |
-
2018
- 2018-12-03 CN CN201822015009.6U patent/CN209524816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539887A (en) * | 2018-12-03 | 2019-03-29 | 苏州博之盾防护技术有限公司 | A kind of buffering energy-absorbing seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ming Inventor after: Peng Bing Inventor after: Zhang Jincheng Inventor after: Liu Zhuang Inventor after: Wang Xianhui Inventor before: Zhang Ming Inventor before: Peng Bing Inventor before: Zhang Jincheng Inventor before: Liu Zhuang Inventor before: Wang Xianhui |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |