CN206983797U - A kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat - Google Patents
A kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat Download PDFInfo
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- CN206983797U CN206983797U CN201720887288.8U CN201720887288U CN206983797U CN 206983797 U CN206983797 U CN 206983797U CN 201720887288 U CN201720887288 U CN 201720887288U CN 206983797 U CN206983797 U CN 206983797U
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- energy
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- latch
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Abstract
The utility model provides a kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat, it is related to auto parts and components field, including energy-absorbing component, latch assembly and contiguous block, one end of energy-absorbing component is used to be connected with backrest frames, the other end is detachably connected with contiguous block, the one end of contiguous block away from energy-absorbing component is detachably connected with latch assembly, and latch assembly is used to be set in cushion skeleton.Compared to prior art, a kind of seat energy absorption mechanism provided by the utility model, can absorb well from energy caused by cushion skeleton vibrations, so as to the impulsive force between cushion skeleton and backrest frames that decays.
Description
Technical field
Auto parts and components field is the utility model is related to, is subtracted in particular to a kind of seat energy absorption mechanism and energy-absorbing
Shake seat.
Background technology
Lightning protection car is touching landmine explosion moment, and strong shock wave can impact floor, and shock wave is to occupant injury
Very big, to realize lightning protection, lightning protection seat is often connected with body side wall, to reduce injury, but is limited by traditional Chinese chair form, is prevented
Thunder seat has great difficulty in arrangement, design.
Investigate and find through inventor, existing lightning protection seat is typically by spring as damping part, such lightning protection
Shock-absorbing seat can only a bit of vibration frequency of shock-absorbing, shock-absorbing scope is smaller；Meanwhile if explosive forces exceed caused by land mine
When the shock-absorbing frequency of spring, the Lightningproof damping chair can not just play a part of protection staff.Meanwhile traditional spring or
Other elastic dampers, in the case of stress, energy conversion is elastic potential energy, and final elastic potential energy can still be released
Put, larger vibration influence can be still wrapped with to human body, actually do not play effective energy-absorbing effect.
In view of this, design and manufacture a kind of damping energy absorption device that there is good energy-absorbing effect for automotive seat just to show
Obtain particularly important.
Utility model content
The purpose of this utility model is to provide a kind of seat energy absorption mechanism, the seat energy absorption mechanism can effectively energy-absorbing lean on
Impact between spine frame and cushion skeleton, there is good damping effect.
Another object of the present utility model is to provide a kind of energy-absorbing shock-absorbing seat, and the energy-absorbing shock-absorbing seat has good
Damping effect.
The utility model is realized using following technical scheme.
A kind of seat energy absorption mechanism, between backrest frames and cushion skeleton, to slow down the impact between the two,
Seat energy absorption mechanism includes energy-absorbing component, latch assembly and contiguous block, and one end of energy-absorbing component is used to be connected with backrest frames, separately
One end is detachably connected with contiguous block, and the one end of contiguous block away from energy-absorbing component is detachably connected with latch assembly, latch assembly
For being set in cushion skeleton.
Further, latch assembly includes accommodating body, latch and latch zip, and accommodating body is used to be set in cushion bone
On frame, and accommodating body is provided with the first connection chamber close to the side of contiguous block, and the one end of contiguous block away from energy-absorbing component is stretched into
First connection chamber, houses and the second connection chamber is additionally provided with the side wall of body, and the second connection chamber connects chamber connection, latch with first
One end stretch into the second connection chamber and stretch into the first one end clamping for connecting chamber with contiguous block, latch zip and latch are away from being connected
One end of block is fixedly connected, for controlling latch disengaging the second connection chamber.
Further, there are multiple blocked holes, multiple blocked holes are used for and latch clamping on contiguous block.
Further, energy-absorbing component includes articulated elements and absorption cell, and articulated elements is used to be fixedly installed on backrest frames, inhaled
One end of energy part is hinged with articulated elements, and the other end and the one end of contiguous block away from latch assembly of absorption cell are hinged.
Further, absorption cell includes energy-absorbing cylinder and U-shaped block, and U-shaped block is fixedly installed on the bottom of energy-absorbing cylinder, energy-absorbing
The one end of cylinder away from U-shaped block is hinged with articulated elements, and U-shaped block is hinged with the one end of contiguous block away from latch assembly.
Further, there is U-lag on articulated elements, the first hinge hole, absorption cell are respectively arranged with the two side of U-lag
One end of articulated elements is provided with the first connecting hole, passes through the first bolt connection between the first hinge hole and the first connecting hole.
Further, absorption cell is provided with the second hinge hole close to one end of latch, and contiguous block is close to one end of absorption cell
The second connecting hole is provided with, passes through the second bolt connection between the second hinge hole and the second connecting hole.
A kind of energy-absorbing shock-absorbing seat, including cushion skeleton, backrest frames and seat energy absorption mechanism, seat energy absorption mechanism include
Energy-absorbing component, latch assembly and contiguous block, one end of energy-absorbing component are used to be connected with backrest frames, and the other end is removable with contiguous block
Connection is unloaded, the one end of contiguous block away from energy-absorbing component is detachably connected with latch assembly, and latch assembly is used to be set in cushion bone
On frame.Cushion skeleton is slidably arranged on backrest frames, and one end of energy-absorbing component is connected with backrest frames, and latch assembly is fixed
It is arranged in cushion skeleton and is detachably connected with contiguous block.
Further, cushion skeleton includes frame body and link, and frame body is fixedly connected with link, link
Be provided at both ends with sleeve, link is slidably connected by sleeve and backrest frames, and latch assembly is fixedly installed on link.
Further, energy-absorbing shock-absorbing seat also includes an adjusting part, and adjusting part is arranged in cushion skeleton and with inserting
Pin assemblies connect, for regulating pin component and the link position of contiguous block.
The utility model has the advantages that：
A kind of seat energy absorption mechanism provided by the utility model, one end of energy-absorbing component is connected with backrest frames, another
End is detachably connected with contiguous block, and the one end of contiguous block away from energy-absorbing component is detachably connected with latch assembly, and by latch
Component is set in cushion skeleton.In actual use, when cushion skeleton is because of vibrations and by downward pressure, drive
Latch assembly moves down, so that energy-absorbing component stretches, energy caused by absorption cushion skeleton vibrations, effectively slow down
Impact between cushion skeleton and backrest frames.Compared to prior art, a kind of seat energy absorption mechanism provided by the utility model,
It can absorb well from energy caused by cushion skeleton vibrations, so as to rushing between cushion skeleton and backrest frames of decaying
Hit power.
A kind of energy-absorbing shock-absorbing seat provided by the utility model, cushion skeleton is slidably arranged on backrest frames, and is inhaled
One end of energy component is connected with backrest frames, and latch assembly is fixedly installed in cushion skeleton and is detachably connected with contiguous block.
Compared to prior art, a kind of energy-absorbing shock-absorbing seat provided by the utility model, there is good cushioning ability.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is energy-absorbing shock-absorbing seat the first viewing angle constructions schematic diagram that the utility model specific embodiment provides；
Fig. 2 is the attachment structure schematic diagram of Tu1Zhong seat energy absorptions mechanism；
Fig. 3 is the attachment structure schematic diagram of energy-absorbing component in Fig. 2；
Fig. 4 is energy-absorbing shock-absorbing seat the second viewing angle constructions schematic diagram that the utility model specific embodiment provides.
Icon：100- energy-absorbing shock-absorbing seats；110- cushion skeletons；111- frame bodies；113- links；130- backrest bones
Frame；131- slide bars；133- connection cross bars；150- seat energy absorptions mechanism；151- energy-absorbing components；1511- articulated elements；1513- energy-absorbings
Part；153- latch assemblies；1531- houses body；1533- latches；1535- latch zips；155- contiguous blocks；170- cushion groups
Part；171- cushions；173- elastic endergonic parts；190- back pad components；191- back pad bodies；193- abutment plates；195- is supported
Connecting rod.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", " vertical ", " interior ", the side of the instruction such as " outer "
Position or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put
Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively heavy
The property wanted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment stated can be mutually combined.
Reference picture 1, the present embodiment provides a kind of energy-absorbing shock-absorbing seat 100, installed in automotive interior, the energy-absorbing shock-absorbing seat
100 include cushion skeleton 110, backrest frames 130 and seat energy absorption mechanism 150, and cushion skeleton 110 is slidably arranged in backrest frames
On 130, seat energy absorption mechanism 150 is arranged between cushion firmware and backrest frames 130, for slowing down cushion skeleton 110 with leaning on
Caused impact between spine frame 130.
Cushion skeleton 110 includes frame body 111 and link 113, and frame body 111 is fixedly connected with link 113,
Backrest frames 130 include two slide bars 131 and connection cross bar 133, every slide bar 131 are vertically arranged, two phases of slide bar 131
Mutually it be arranged in parallel, the both ends of connection cross bar 133 are fixedly connected with two slide bars 131 respectively, and connect the bearing of trend of cross bar 133
Mutually vertical with the bearing of trend of two slide bars 131, the both ends of link 113 are fixedly installed two sleeves, two sleeves
Be sheathed on respectively on two slide bars 131 so that link 113 can with respect to two slide bars 131 slide, seat energy absorption mechanism 150
One end is connected to link 113, and the other end is connected to connection cross bar 133, with energy-absorbing cushion skeleton 110 and backrest frames 130 it
Between impact.
Referring to Fig. 2, seat energy absorption mechanism 150 includes energy-absorbing component 151, latch assembly 153 and contiguous block 155, energy-absorbing group
One end of part 151 is connected with being connected cross bar 133, and the other end is detachably connected with contiguous block 155, and contiguous block 155 is away from energy-absorbing group
One end of part 151 is detachably connected with latch assembly 153, and latch assembly 153 is connected on link 113.Specifically, link
113 two sleeves of connection, latch assembly 153 are set on link 113.
Latch assembly 153 includes accommodating body 1531, latch 1533 and latch zip 1535, houses body 1531 and fixes company
It is connected on link 113, and accommodating body 1531 is provided with the first connection chamber close to the side of contiguous block 155, contiguous block 155 is remote
The first connection chamber is stretched into one end from energy-absorbing component 151, houses and the second connection chamber is additionally provided with the side wall of body 1531, and second
Connection chamber connects chamber connection with first, and one end of latch 1533, which stretches into the second connection chamber and stretches into first with contiguous block 155, to be connected
One end clamping of chamber, latch zip 1535 is fixedly connected with the one end of latch 1533 away from contiguous block 155, for controlling latch
1533 disengaging second connection chambers and with the clamping of contiguous block 155.
In the present embodiment, there are multiple blocked holes, multiple blocked holes are used for and the clamping of latch 1533 on contiguous block 155.
Specifically, multiple blocked holes are disposed on contiguous block 155, and contiguous block 155 stretch into it is described first connection chamber depth can
Regulation.In actual use, can by adjust contiguous block 155 stretch into the depth of the first connection chamber make latch 1533 with not
With blocked hole connection, have the function that to be fixedly connected with block 155 so that connection cross bar 133 and link 113 it is initial away from
From adjustable.
Referring to Fig. 3, energy-absorbing component 151 includes articulated elements 1511 and absorption cell 1513, the company of being fixedly installed on of articulated elements 1511
Connect on cross bar 133, one end of absorption cell 1513 is be hinged with articulated elements 1511, and the other end and contiguous block 155 of absorption cell 1513 are remote
One end from latch assembly 153 is hinged.Preferably, articulated elements 1511 is fixedly installed on the centre position of connection cross bar 133, accordingly
Ground, latch assembly 153 are arranged on the centre position of link 113 and relative with articulated elements 1511.
In the present embodiment, absorption cell 1513 includes energy-absorbing cylinder and U-shaped block, and U-shaped block is fixedly installed on energy-absorbing cylinder
Bottom, the one end of energy-absorbing cylinder away from U-shaped block is be hinged with articulated elements 1511, and U-shaped block is with contiguous block 155 away from latch assembly 153
One end be hinged.Specifically, the piston rod of energy-absorbing cylinder is hinged with hinged block, and cylinder base and the U-shaped block of energy-absorbing cylinder are fixed
Connection.In actual use, slided by piston rod in cylinder body absorb backrest frames 130 and cushion skeleton 110 it
Between vibrations caused by energy.
It is worth noting that, absorption cell 1513 is not restricted to absorb backrest frames 130 using energy-absorbing cylinder herein
The energy caused by vibrations between cushion skeleton 110.Absorption cell 1513 can also be spring herein, and one end of the spring is with being hinged
Part 1511 is be hinged, and the other end is be hinged with contiguous block 155, can equally reach and be shaken by absorbing between spine frame and cushion skeleton 110
The effect of energy caused by dynamic.
In the present embodiment, there is U-lag on articulated elements 1511, it is be hinged that first is respectively arranged with the two side of U-lag
Hole, absorption cell 1513 is provided with the first connecting hole close to one end of articulated elements 1511, between the first hinge hole and the first connecting hole
Pass through the first bolt connection.It is worth noting that, it is not restricted to pass through between the first hinge hole and the first connecting hole herein
Bolt connection or connected by the collar or connected by pin.
Similarly, one end of latch assembly 153 is provided with the second hinge hole in U-shaped block, contiguous block 155 is close to energy-absorbing
One end of part 1513 is provided with the second connecting hole, passes through the second bolt connection between the second hinge hole and the second connecting hole.It is worth
It is noted that it is not restricted to be bolted between the second hinge hole and the second connecting hole herein or passes through
The collar is connected or connected by pin.
Referring to Fig. 4, cushion component 170 is provided with frame body 111, back pad component is provided with two slide bars 131
190.Cushion component 170 is removably disposed in frame body 111, and back pad component 190 is removably disposed in two slide bars
It is connected on 131 and with frame body 111.
Cushion component 170 includes cushion 171 and multiple elastic endergonic parts 173, and cushion 171, which is removably covered, to be set
In frame body 111, multiple elastic endergonic parts 173 are arranged between cushion 171 and frame body 111, for energy-absorbing
Impact between cushion 171 and frame body 111.Preferably, elastic endergonic part 173 is damping spring.
It is detachable that back pad component 190 includes back pad body 191, abutment plate 193 and two support links 195, abutment plate 193
Ground is arranged on two slide bars 131, and one end of two support links 195 is connected to the both ends of abutment plate 193, two support links
195 other end is connected to frame body 111, and back pad body 191 is fixedly connected in two support links 195.
In the present embodiment, abutment plate 193 is provided at both ends with two connection through holes, and two slide bars 131 are each passed through two
Individual connection through hole so that abutment plate 193 is slidably arranged on two slide bars 131 and fixed by two support links 195.
It should be noted that in the present embodiment, cushion 171 is made with back pad body 191 of soft material,
Tentatively slow down external shock and comfortable seating sense is provided.
In summary, present embodiments provide a kind of energy-absorbing shock-absorbing seat 100, connection cross bar 133 and link 113 it
Between be disposed with energy-absorbing component 151, contiguous block 155 and latch assembly 153 so that cushion skeleton 110 and backrest frames 130 it
Between relative position can be adjusted by latch assembly 153, while energy-absorbing group can be passed through when cushion skeleton 110 withstands shocks
Part 151 shakes caused energy to absorb cushion skeleton 110, substantially increases the cushioning ability of the energy-absorbing shock-absorbing seat 100.
And cushion 171 and back pad body 191 are respectively arranged with frame body 111 and two slide bars 131, can tentatively it slow down outer
To impact and provide comfortable seating sense.Compared to prior art, a kind of energy-absorbing shock-absorbing seat 100 provided by the utility model,
, being capable of abundant energy-absorbing external shock with good cushioning ability, there is provided good seating sense.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of seat energy absorption mechanism, between backrest frames and cushion skeleton, to absorb the impulsive force between the two,
Characterized in that, the seat energy absorption mechanism includes energy-absorbing component, latch assembly and contiguous block, one end of the energy-absorbing component is used
It is connected in the backrest frames, the other end is detachably connected with the contiguous block, and the contiguous block is away from the energy-absorbing component
One end be detachably connected with the latch assembly, the latch assembly be used for be set in the cushion skeleton.
2. seat energy absorption mechanism according to claim 1, it is characterised in that the latch assembly includes accommodating body, inserted
Pin and latch zip, the accommodating body is used to be set in the cushion skeleton, and the accommodating body is close to the connection
The side of block is provided with the first connection chamber, and the first connection chamber is stretched into the one end of the contiguous block away from the energy-absorbing component,
The second connection chamber is additionally provided with the side wall of the accommodating body, the second connection chamber connects chamber connection, institute with described first
The one end for stating latch stretches into the second connection chamber and stretches into the described first one end clamping for connecting chamber with the contiguous block, described
Latch zip is fixedly connected with the one end of the latch away from the contiguous block, for controlling the latch disengaging described second to connect
Cavity.
3. seat energy absorption mechanism according to claim 2, it is characterised in that there are multiple blocked holes on the contiguous block,
Multiple blocked holes are used for and the latch clamping.
4. seat energy absorption mechanism according to claim 1, it is characterised in that the energy-absorbing component includes articulated elements and energy-absorbing
Part, the articulated elements are used to be fixedly installed on the backrest frames, and one end of the absorption cell is hinged with the articulated elements, institute
The other end and the one end of the contiguous block away from the latch assembly for stating absorption cell are hinged.
5. seat energy absorption mechanism according to claim 4, it is characterised in that the absorption cell includes energy-absorbing cylinder and U-shaped
Block, the U-shaped block are fixedly installed on the bottom of the energy-absorbing cylinder, the energy-absorbing cylinder one end and institute away from the U-shaped block
State articulated elements to be hinged, the U-shaped block is hinged with the one end of the contiguous block away from the latch assembly.
6. seat energy absorption mechanism according to claim 4, it is characterised in that there is U-lag, the U on the articulated elements
The first hinge hole is respectively arranged with the two side of shape groove, the absorption cell is provided with the first company close to one end of the articulated elements
Hole is connect, passes through the first bolt connection between first hinge hole and first connecting hole.
7. seat energy absorption mechanism according to claim 6, it is characterised in that the absorption cell is close to one end of the latch
The second hinge hole is provided with, the contiguous block is provided with the second connecting hole close to one end of the absorption cell, and described second is be hinged
Pass through the second bolt connection between hole and second connecting hole.
8. a kind of energy-absorbing shock-absorbing seat, including cushion skeleton and backrest frames, it is characterised in that also include such as claim 1-7
Seat energy absorption mechanism described in any one, the cushion skeleton are slidably arranged on the backrest frames, and the energy-absorbing component
One end be connected with the backrest frames, the latch assembly is fixedly installed in the cushion skeleton and can with the contiguous block
Dismantling connection.
9. energy-absorbing shock-absorbing seat according to claim 8, it is characterised in that the cushion skeleton includes frame body and company
Frame is connect, the frame body is fixedly connected with the link, and the link is provided at both ends with sleeve, and the link leads to
Cross the sleeve to be slidably connected with the backrest frames, the latch assembly is fixedly installed on the link.
10. energy-absorbing shock-absorbing seat according to claim 8, it is characterised in that the energy-absorbing shock-absorbing seat also includes one and adjusted
Component is saved, the adjusting part is arranged in the cushion skeleton and is connected with the latch assembly, for adjusting the latch
The link position of component and the contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887288.8U CN206983797U (en) | 2017-07-20 | 2017-07-20 | A kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887288.8U CN206983797U (en) | 2017-07-20 | 2017-07-20 | A kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983797U true CN206983797U (en) | 2018-02-09 |
Family
ID=61416515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887288.8U Active CN206983797U (en) | 2017-07-20 | 2017-07-20 | A kind of seat energy absorption mechanism and energy-absorbing shock-absorbing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341564A (en) * | 2019-07-25 | 2019-10-18 | 重庆执耳科技有限公司 | A kind of external hanging type energy-absorbing seat |
-
2017
- 2017-07-20 CN CN201720887288.8U patent/CN206983797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341564A (en) * | 2019-07-25 | 2019-10-18 | 重庆执耳科技有限公司 | A kind of external hanging type energy-absorbing seat |
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