CN103640500B - Automotive seats shock absorption device - Google Patents
Automotive seats shock absorption device Download PDFInfo
- Publication number
- CN103640500B CN103640500B CN201310607676.2A CN201310607676A CN103640500B CN 103640500 B CN103640500 B CN 103640500B CN 201310607676 A CN201310607676 A CN 201310607676A CN 103640500 B CN103640500 B CN 103640500B
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- CN
- China
- Prior art keywords
- seat
- base
- energy
- absorbing material
- free end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000035939 shock Effects 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- 239000011358 absorbing material Substances 0.000 claims abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of automotive seats shock absorption device, it comprises seat, is positioned at under-seat and seat formed to the base supported, seat bottom has relative two side ends, wherein a side is connected to base rotationally, another side is free end, between seat and base, be provided with energy-absorbing material, when the free end respect thereto of seat bottom is done convergence motion and extruded energy-absorbing material, energy-absorbing material can produce deformation.When automobile meets with collision or sudden stop, seat is due to the swing of inertia meeting respect thereto, and the free end of seat moves downward, and energy-absorbing material is extruded and produces deformation, to provide shock absorbing effect.
Description
Technical field
The present invention relates to a kind of automobile seat for child.
Background technology
In prior art, automobile seat for child to be installed to when seat using in automobile usually automotive seats relatively and to fix, and what play cushioning effect when the accident such as colliding is the safety strap tied up on automobile seat for child.But safety strap only can play bumper and absorbing shock protective effect to the children in automotive seats, shield hardly to automotive seats itself.In general, automobile seat for child comprises the seat and base that are fixed together, and in actual applications, when colliding, seat can swing by respect thereto due to inertia, and this makes the connection location between seat and base easily produce distortion even to rupture.
Summary of the invention
The technical problem to be solved in the present invention is to provide the automotive seats shock absorption device that a kind of seat to automotive seats plays shock-absorbing protecting.
For solving the problems of the technologies described above, the invention provides a kind of automotive seats shock absorption device, it comprises seat, is positioned at under-seat and seat formed to the base supported, seat bottom has relative two side ends, wherein a side is connected to base rotationally, and another side is free end, between seat and base, be provided with energy-absorbing material, when the free end respect thereto of seat bottom is done convergence motion and extruded energy-absorbing material, energy-absorbing material can produce deformation.When automobile meets with collision or sudden stop, seat is due to the swing of inertia meeting respect thereto, and the free end of seat moves downward, and energy-absorbing material is extruded and produces deformation, to provide shock absorbing effect.
Further, seat comprises seat body, is removably connected to framework bottom seat body, and seat is connected with base by framework, and energy-absorbing material is arranged between framework and base.Seat adopts the split-type structural of seat body and framework, is convenient to dismounting, maintenance and changes framework separately.
Further, seat body is provided with deck, framework is provided with buckle, seat body and framework are coordinated by deck and the grafting of buckle and are removably connected mutually.
In a kind of specific embodiment, the bottom of seat has pressing plate, and seat is connected with base by pressing plate, and energy-absorbing material is arranged between pressing plate and base.Seat adopts monolithic construction, and the pressing plate bottom it had both facilitated respect thereto to rotate, and can contact well again with energy-absorbing material.
In an advantageous embodiment, be arranged in the two side ends of seat bottom, free end is positioned at front side, and the side being connected to base is positioned at rear side.Here and herein other so-called " front " and " afterwards " define according to actual use habit everywhere, the direction that in seat, children face is " front ", and the direction that in seat, children carry on the back court is " afterwards ".When colliding, seat can lean forward, and the free end being positioned at front side can move down, thus compression energy-absorbing material, make it distortion and produce shock absorbing effect.
Preferably, energy-absorbing material can be arranged between the free end of seat bottom and the base below free end.
In a kind of specific embodiment, energy-absorbing material is foam metal.
More specifically.Energy-absorbing material is foamed aluminium.
Scope of the present invention, is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme etc. formed.
Because technique scheme is used; the present invention compared with prior art has following advantages: seat and base adopt rotating connection mode; when colliding; seat respect thereto does lever motion; the energy-absorbing material between seat and base is made to be extruded distortion; to produce buffering and damping effect, thus provide protection to the children in seat and seat.
Accompanying drawing explanation
Accompanying drawing 1 is the block diagram of automotive seats energy-absorption shock-damper according to an embodiment of the present;
Accompanying drawing 2 is the three-dimensional exploded view of Fig. 1 shown device;
Accompanying drawing 3 is the lateral plan of Fig. 1 shown device;
Accompanying drawing 4 is the view of the action of display Fig. 3 shown device when colliding;
Accompanying drawing 5 is the three-dimensional exploded view of the automotive seats energy-absorption shock-damper according to another kind of embodiment of the present invention.
Wherein: 1, seat; 10, pressing plate; 11, seat body; 111, deck; 12, framework; 121, buckle;
2, base;
3, rotational pin;
4, energy-absorbing material.
Detailed description of the invention
Below in conjunction with accompanying drawing, several preferred embodiment according to the present invention is described in detail.
Embodiment 1
Device as Figure 1-4, comprise seat 1, be positioned at the base 2 supported below seat 1 and to seat 1 formation, bottom seat 1, there is relative two side ends, wherein a side is connected to base 2 rotationally by rotational pin 3, another side is free end, is provided with energy-absorbing material 4 between seat 1 and base 2.
In this example, be arranged in the two side ends bottom seat 1, free end is positioned at front side, and the side being connected to base 2 is positioned at rear side, and this is optimal way.In addition, energy-absorbing material 4 can be arranged at the free end bottom seat 1 and between the base below free end 2, can certainly be arranged between other position bottom seat 1 and base 2.
Energy-absorbing material 4 is known materials, and existing energy-absorbing material has a variety of, such as foam metal etc., and the present invention preferably adopts foamed aluminium as energy-absorbing material 4.When free end respect thereto 2 bottom seat 1 is done convergence motion and extrudes energy-absorbing material 4, described energy-absorbing material 4 can produce deformation, to provide shock absorbing effect to seat 1.
In embodiment shown in Fig. 1-4, seat 1 comprises seat body 11, is removably connected to framework 12 bottom seat body 11, and seat 1 is connected with base 2 by described framework 12, and energy-absorbing material 4 is arranged between framework 12 and base 2.
Particularly, seat body 11 is provided with deck 111, framework 12 is provided with buckle 121, seat body 11 and framework 12 are coordinated by deck 111 and the grafting of buckle 121 and are removably connected mutually.
Under the preferred structure condition that the present embodiment adopts, when automobile collide or sudden stop time, seat 1 can lean forward relatively, and the free end being positioned at front side can press down, and makes energy-absorbing material by compressive deformation, thus produces damping, buffering effect.
Embodiment 2
With reference to shown in Fig. 5, the present embodiment and embodiment discussed above 1 structural similitude, difference is: seat 1 does not adopt split type structure, but adopts the monolithic construction with pressing plate 10 bottom seat 1.
As shown in Figure 5, the front end of pressing plate 10 is free end, and the rear end of pressing plate 10 and base 2 are rotated by rotational pin 3 and be connected, and the front end of pressing plate 10 is free end.Energy-absorbing material 4 is arranged between pressing plate 10 and base 2, and preferably as shown in Figure 5, is arranged between the base 2 below free end and free end.
The operating principle of the present embodiment is identical with embodiment 1 with mode, but difference is, the seat in the present embodiment can not be split under normal circumstances itself, thus has certain practical application request to the suppleness of pressing plate 10 and firmness.
As mentioned above, we are illustrated according to aim of the present invention completely, but the present invention is not limited to above-described embodiment and implementation method.Different changes and enforcement is carried out in the scope that the practitioner of correlative technology field can permit at technological thought of the present invention.
Claims (6)
1. an automobile seat for child shock absorption device, it is characterized in that: it comprises seat (1), be positioned at described seat (1) below and seat (1) formed to the base (2) supported, described seat (1) bottom has relative two side ends, wherein a side is connected to base (2) rotationally, another side is free end, energy-absorbing material (4) is provided with between seat (1) and base (2), when the free end respect thereto (2) of seat (1) bottom is done convergence motion and is extruded energy-absorbing material (4), described energy-absorbing material (4) can produce deformation, the material of described energy-absorbing material (4) is honeycomb aluminum.
2. automobile seat for child shock absorption device according to claim 1, it is characterized in that: seat (1) comprises seat body (11), is removably connected to the framework (12) of seat body (11) bottom, seat (1) is connected with base (2) by described framework (12), and energy-absorbing material (4) is arranged between framework (12) and base (2).
3. automobile seat for child shock absorption device according to claim 2, it is characterized in that: seat body (11) is provided with deck (111), framework (12) is provided with buckle (121), seat body (11) and framework (12) are coordinated by deck (111) and the grafting of buckle (121) and are removably connected mutually.
4. automobile seat for child shock absorption device according to claim 1, it is characterized in that: the bottom of seat (1) has pressing plate (10), seat (1) is connected with base (2) by pressing plate (10), and energy-absorbing material (4) is arranged between pressing plate (10) and base (2).
5. the automobile seat for child shock absorption device according to any one of claim 1-4, is characterized in that: the two side ends being arranged in seat (1) bottom, and free end is positioned at front side, and the side being connected to base (2) is positioned at rear side.
6. the automobile seat for child shock absorption device according to any one of claim 1-4, is characterized in that: energy-absorbing material (4) is arranged at the free end bottom seat (1) and is positioned between the base (2) below free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607676.2A CN103640500B (en) | 2013-08-29 | 2013-11-25 | Automotive seats shock absorption device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532840.3 | 2013-08-29 | ||
| CN201320532840 | 2013-08-29 | ||
| CN201310607676.2A CN103640500B (en) | 2013-08-29 | 2013-11-25 | Automotive seats shock absorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103640500A CN103640500A (en) | 2014-03-19 |
| CN103640500B true CN103640500B (en) | 2016-02-10 |
Family
ID=50245845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754464.2U Expired - Lifetime CN203637614U (en) | 2013-08-29 | 2013-11-25 | Car seat damping device |
| CN201310607676.2A Active CN103640500B (en) | 2013-08-29 | 2013-11-25 | Automotive seats shock absorption device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754464.2U Expired - Lifetime CN203637614U (en) | 2013-08-29 | 2013-11-25 | Car seat damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203637614U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203637614U (en) * | 2013-08-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Car seat damping device |
| CN104057854A (en) * | 2014-06-16 | 2014-09-24 | 好孩子儿童用品有限公司 | Energy-absorbing children automobile chair |
| CN106080299A (en) * | 2016-06-18 | 2016-11-09 | 金余和 | basket type safety seat with side protection |
| CN108263326A (en) * | 2018-03-26 | 2018-07-10 | 徐玉中 | A kind of triangle racing car arrangement for protecting driver |
| CN108859883B (en) * | 2018-06-15 | 2019-07-26 | 黄河科技学院 | electric child safety seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3907942C1 (en) * | 1989-03-11 | 1990-05-03 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | Motor-vehicle seat with an approximately U-shaped hoop assigned to the seat cushion |
| DE4206789C1 (en) * | 1992-03-04 | 1993-02-11 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Seat frame and cushion squab in bus - are adjustably joined to seat back, pivot round rear axis on seat subframe and include deformation element at front |
| US5639144A (en) * | 1994-06-27 | 1997-06-17 | Ford Motor Company | Energy absorbing child seat fastener |
| CN203637614U (en) * | 2013-08-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Car seat damping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4006495B2 (en) * | 2001-08-01 | 2007-11-14 | 日野自動車株式会社 | Vehicle seat structure |
-
2013
- 2013-11-25 CN CN201320754464.2U patent/CN203637614U/en not_active Expired - Lifetime
- 2013-11-25 CN CN201310607676.2A patent/CN103640500B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3907942C1 (en) * | 1989-03-11 | 1990-05-03 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | Motor-vehicle seat with an approximately U-shaped hoop assigned to the seat cushion |
| DE4206789C1 (en) * | 1992-03-04 | 1993-02-11 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Seat frame and cushion squab in bus - are adjustably joined to seat back, pivot round rear axis on seat subframe and include deformation element at front |
| US5639144A (en) * | 1994-06-27 | 1997-06-17 | Ford Motor Company | Energy absorbing child seat fastener |
| CN203637614U (en) * | 2013-08-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Car seat damping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203637614U (en) | 2014-06-11 |
| CN103640500A (en) | 2014-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: Lu Xi Road Kunshan City, Jiangsu province 215331 Lujia No. 23 Patentee after: JIANGSU BRANCH BILLION DETECTION TECHNOLOGY SERVICES Ltd. Address before: Suzhou City, Jiangsu province 215331 Kunshan Lujia Town Creek Road No. 20. Patentee before: GOODBABY CHILD PRODUCTS Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W106256 Conclusion of examination: The utility model patent 201310607676.2 is declared partially invalid and maintained valid on the basis of claim 1-5 filed by the patentee on November 06, 2017. Decision date of declaring invalidation: 20180502 Decision number of declaring invalidation: 35454 Denomination of invention: Damping device of automobile seat Granted publication date: 20160210 Patentee: GOODBABY CHILD PRODUCTS Co.,Ltd.|JIANGSU BRANCH BILLION DETECTION TECHNOLOGY SERVICES Ltd. |