CN104786979A - Seat damping device and safety seat with same - Google Patents
Seat damping device and safety seat with same Download PDFInfo
- Publication number
- CN104786979A CN104786979A CN201510210138.9A CN201510210138A CN104786979A CN 104786979 A CN104786979 A CN 104786979A CN 201510210138 A CN201510210138 A CN 201510210138A CN 104786979 A CN104786979 A CN 104786979A
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- general purpose
- purpose interface
- seat
- safety
- belt
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Abstract
The invention discloses a seat damping device and a safety seat with the damping device. The damping device comprises a first universal connector, a second universal connector and a buffer, wherein the first universal connector and the second universal connector are matched with devices needing to be connected with the first universal connector and the second universal connector in a butt-joint mode respectively, the buffer is connected with the first universal connector and the second universal connector, the buffer is detachably connected onto a movable belt used for constraining a driver or a passenger onto the seat through the first universal connector and the second universal connector, when the buffer is used and the seat clashes or rapidly decelerates with driving of a vehicle, the buffer damps the pressure from the movable belt on the driver or the passenger, and the injury to the driver or the passenger brought by the movable belt is lowered. According to the seat damping device and the safety seat with the damping device, the buffer can be added on the premise that an existing structure of the vehicle is unchanged, the buffer is used for damping the action force form the movable belt exerted on the driver or the passenger when the crash or the rapid deceleration happens, and therefore a safety belt can be prevented from causing injury to the driver or the passenger, and the safety of the safety belt of the vehicle is further improved. The seat damping device and the safety seat with the damping device have the advantages of being simple in structure, convenient to use, practical and suitable for energetic implementation.
Description
[technical field]
The present invention relates to seat, particularly a kind of can anxious slow down or clash into time play buffer action and the safety seat of the buffer for seats that prevents passenger injured and tool shock absorber.
[background technology]
The speed of modern automobile is very fast, once collide, vehicle body stop motion, passenger's body can move forward due to inertia, in Che Nei and vehicle body strikes, Windshield may be crashed and fly out forward outside window time serious.For preventing, when colliding, similar injury occurs, automobile is all provided with safety strap.If fast speed pulls safety strap, such as, when occurring clash into and be a significant slowdown, clamp inside seat belt apparatus just can the power that be centrifuged be taken out of due to the twirl of safety strap roller, thus it is rapidly that safety strap is locked, driver and crew on seat are fixed on chair, and then ensure the safety of driver and crew.Although safety strap improves the safety of driver and crew to a certain extent, but existing many case displays in reality, when there is hard impacts, when driver and crew's health leans forward rapidly, because safety strap is locked fast, though driver and crew can not fly away from seat, be subject to suddenly the barrier effect that safety strap is powerful, still can cause serious shock to position, thoracic cavity, the rib at position, thoracic cavity time serious, even can be caused cracked.Therefore, still there is certain potential safety hazard in safety strap, can not solve the Exploration on Train Operation Safety of driver and crew completely.
[summary of the invention]
The present invention is intended to solve the problem, and provides a kind of available buffer safety strap to driver and crew's applied pressure, and then improves the buffer for seats of safety strap safety and the safety seat of tool shock absorber further.
For achieving the above object, the invention provides a kind of buffer for seats, it is characterized in that, this shock absorber comprises the first general purpose interface, second general purpose interface and energy disperser, described first general purpose interface and the second general purpose interface respectively with need dock the device be connected and match, described energy disperser is connected with described first general purpose interface and the second general purpose interface respectively, described energy disperser by the first general purpose interface and the second general purpose interface detouchable be connected to seat for driver and crew being bound by the active belt on seat, it in use, when seat is with car traveling generation shock or when slowing down rapidly, described buffer buffers active belt reduces the injury that active belt causes driver and crew to the pressure of driver and crew.
This buffer for seats in use, when seat is with car traveling generation shock or when slowing down rapidly, described energy disperser stretches and makes active belt and driver and crew's relative relaxation under the effect of inertia of driver and crew, to cushion the application force that active belt applies driver and crew, when active belt is relaxed to a certain degree, described energy disperser resets and bounces back and make active belt tighten driver and crew.
Described first general purpose interface is used for the active belt of connecting chair, and described second general purpose interface is used for the active belt of connecting chair or connects the coupling end of active belt.
Described first general purpose interface is for connecting car belt, it is safety buckle socket, described second general purpose interface is for connecting automotive safety carrying spigots, it is car belt eye-splice, the two ends of described energy disperser are fixedly connected with described first general purpose interface and the second general purpose interface or removably connect respectively, it in use, the safety buckle eye-splice matched with the first general purpose interface is provided with at the end of car belt, first general purpose interface and car belt clamping, the second general purpose interface and the grafting of automotive safety carrying spigots.
Described energy disperser comprises water bumper, pneumatic buffer and spring bumper.
In addition, the present invention also provides a kind of safety seat of tool shock absorber, it is characterized in that, this safety seat is provided with active belt driver and crew be bound by seat, and described active belt is provided with above-mentioned buffer for seats.
Safety belt buckle is provided with in the end of described active belt, described first general purpose interface is safety strap socket, described second general purpose interface is safety belt buckle, described first general purpose interface can removably connect with described active belt, and described second general purpose interface can removably connect with arranging the safety strap socket other with seat.
Favorable attributes of the present invention is, it efficiently solves the problems referred to above.The present invention is by connecting the first general purpose interface and the second general purpose interface respectively at the two ends of energy disperser, the first general purpose interface is utilized to be connected flexibly with the safety strap of existing automobile, the second general purpose interface is utilized to be connected with the safety strap socket of existing automobile, thus energy disperser can be increased under the prerequisite not changing existing vehicle structure, utilize buffer buffers safety strap at the application force occurring to apply driver and crew when clashing into or slow down rapidly, thus can prevent safety strap from damaging driver and crew, and then improve the safety of car belt.The present invention has simple, the convenient and practical feature of structure, should vigorously implement.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention.
[detailed description of the invention]
The following example is to further explanation of the present invention and supplements, and does not constitute any limitation the present invention.
For solving the injury problem of existing car belt 4 couples of driver and crew, the invention provides a kind of novel buffer for seats.As shown in Figure 1, this buffer for seats comprises energy disperser 3, first general purpose interface 1 and the second general purpose interface 2.
As shown in Figure 1, described first general purpose interface 1 is for connecting car belt 4, and described second general purpose interface 2 is for connecting automotive safety carrying spigots 5.The end of existing car belt 4 is normally provided with car belt eye-splice 6, is provided with the automotive safety carrying spigots 5 matched with described car belt eye-splice 6 on automotive seat side.For not changing the structure of existing automobile and car belt 4, in the present embodiment, described first general purpose interface 1 can be arranged to the automotive safety carrying spigots 5 matched with described car belt eye-splice 6, and described second general purpose interface 2 can be arranged to the car belt eye-splice 6 matched with described automotive safety carrying spigots 5.In other embodiments, also can become the connecting interface of other types with the vibrational power flow of eye-splice according to existing automotive safety carrying spigots 5.The two ends of described energy disperser 3 are connected with the second general purpose interface 2 with described first general purpose interface 1 respectively, and it can be fixedly connected with, and also can be removably connect.In the present embodiment, it is for removably connecting, and is respectively equipped with connectivity port at the two ends of described energy disperser 3, and it is connected with the first general purpose interface 1 and the second general purpose interface 2 by ribbon.In other embodiments, described first general purpose interface 1 and the second general purpose interface 2 can be one-body molded with described energy disperser 3, or are fixedly connected with by screw etc.Described energy disperser 3 can select water bumper 3, pneumatic buffer 3 or spring bumper 3.The buffering of described energy disperser 3 is formed and various performance parameters can be tested according to repeatedly safety performance by those skilled in the art and draw, therefore the present embodiment does not specifically introduce performance and the structure of described energy disperser 3.The concrete structure of described energy disperser 3 can carry out arranging or select existing energy disperser 3 with reference to existing energy disperser 3.
By this, seat buffer 3 of the present invention is just defined.As shown in Figure 1, during use, the first general purpose interface 1 is inserted the end of existing car belt 4, make it to match with existing car belt eye-splice 6, thus link together with existing car belt 4.When driver and crew take a seat, pull-up safety strap 4, inserts the second general purpose interface 2 of energy disperser 3 end in automotive safety carrying spigots 5, thus driver and crew is bound by seat by safety strap 4.When vehicle meets accident accident, as shock or when slowing down rapidly, driver and crew turn forward due to inertia, now energy disperser 3 is stretched under driver and crew's effect, to make between safety strap 4 and driver and crew relative relaxation to a certain degree, thus buffering when falling to clash into or when slowing down rapidly safety strap 4 may put on the application force of driver and crew's chest, and then ensure that driver and crew are not injured by safety strap 4.When energy disperser 3 is stretched to a certain degree, it automatically starts retraction and resets, thus tighten seat belt 4, make safety strap 4 be bound by seat by driver and crew, prevent safety strap 4 unrestrictedly lax and make driver and crew throw away seat.
Seat buffer 3 of the present invention does not need the structure changing existing automobile and car belt 4, and it can facilitate user's unrestricted choice to install, and it is not only easy to use, and can improve the safety of existing car belt 4, has very strong practicality.
In addition, the present invention also provides a kind of safety seat of tool shock absorber, and this safety seat comprises safety strap 4 and energy disperser as above 3, first general purpose interface 1 and the second general purpose interface 2.
Although by above embodiment to invention has been announcement, scope of the present invention is not limited thereto, and under the condition not departing from the present invention's design, above each component can be replaced with the similar or equivalent element that art personnel understand.Such as, the shock absorber described in the present embodiment is set at the shoulder belt of child safety seat and crotch strap place, the first general purpose interface and the second general purpose interface are arranged to phase safety buckle pin thread and safety buckle box.
Claims (7)
1. a buffer for seats, it is characterized in that, this shock absorber comprises the first general purpose interface (1), second general purpose interface (2) and energy disperser (3), described first general purpose interface (1) and the second general purpose interface (2) respectively with need dock the device be connected and match, described energy disperser (3) is connected with described first general purpose interface (1) and the second general purpose interface (2) respectively, described energy disperser (3) by the first general purpose interface (1) and the second general purpose interface (2) detouchable be connected to seat for driver and crew being bound by the active belt on seat, it in use, when seat is with car traveling generation shock or when slowing down rapidly, described energy disperser (3) buffering active belt reduces the injury that active belt causes driver and crew to the pressure of driver and crew.
2. buffer for seats as claimed in claim 1, it is characterized in that, this buffer for seats in use, when seat is with car traveling generation shock or when slowing down rapidly, described energy disperser (3) stretches and makes active belt and driver and crew's relative relaxation under the effect of inertia of driver and crew, to cushion the application force that active belt applies driver and crew, when active belt is relaxed to a certain degree, described energy disperser (3) resets and bounces back and make active belt tighten driver and crew.
3. buffer for seats as claimed in claim 2, it is characterized in that, described first general purpose interface (1) for the active belt of connecting chair, described second general purpose interface (2) for connecting chair active belt or connect the coupling end of active belt.
4. buffer for seats as claimed in claim 2, it is characterized in that, described first general purpose interface (1) is for connecting car belt (4), it is safety buckle socket, described second general purpose interface (2) is for connecting automotive safety carrying spigots (5), it is car belt eye-splice (6), the two ends of described energy disperser (3) are fixedly connected with described first general purpose interface (1) and the second general purpose interface (2) or removably connect respectively, it in use, the safety buckle eye-splice matched with the first general purpose interface (1) is provided with at the end of car belt (4), first general purpose interface (1) and car belt (4) clamping, second general purpose interface (2) and automotive safety carrying spigots (5) grafting.
5. the buffer for seats as described in Claims 1 to 4 arbitrary, is characterized in that, described energy disperser (3) comprises water bumper (3), pneumatic buffer (3) and spring bumper (3).
6. a safety seat for tool shock absorber, is characterized in that, this safety seat is provided with active belt driver and crew be bound by seat, and described active belt is provided with the buffer for seats as described in Claims 1 to 5 arbitrary.
7. the safety seat of tool shock absorber as claimed in claim 6, it is characterized in that, safety belt buckle (6) is provided with in the end of described active belt, described first general purpose interface (1) is safety strap socket (5), described second general purpose interface (2) is safety belt buckle (6), described first general purpose interface (1) can removably connect with described active belt, and described second general purpose interface (2) can removably connect with arranging the safety strap socket (5) other with seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210138.9A CN104786979A (en) | 2015-04-29 | 2015-04-29 | Seat damping device and safety seat with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210138.9A CN104786979A (en) | 2015-04-29 | 2015-04-29 | Seat damping device and safety seat with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786979A true CN104786979A (en) | 2015-07-22 |
Family
ID=53552299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510210138.9A Pending CN104786979A (en) | 2015-04-29 | 2015-04-29 | Seat damping device and safety seat with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173480A1 (en) * | 2015-04-29 | 2016-11-03 | 李邱宗 | Safety seat having shock absorbing function, and shock absorbing method thereof |
| CN107826076A (en) * | 2017-12-11 | 2018-03-23 | 山东交通学院 | A kind of safety belt tight receiving apparatus automatically |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178662Y (en) * | 1993-12-27 | 1994-10-05 | 张世同 | Buffer device of safety belt |
| US20020130505A1 (en) * | 2001-03-16 | 2002-09-19 | Yun Sang S. | Safety belt restraining device |
| KR20070009083A (en) * | 2005-07-15 | 2007-01-18 | 현대모비스 주식회사 | Seat belt |
| CN201224378Y (en) * | 2008-05-19 | 2009-04-22 | 梁宣铭 | Middle connecting fastener of automobile seat belt |
| CN201520274U (en) * | 2009-11-16 | 2010-07-07 | 郭元华 | Vehicle-used buffering-type safety belt device |
| DE102011109560A1 (en) * | 2011-08-05 | 2013-02-07 | Daimler Ag | Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner |
| CN204527112U (en) * | 2015-04-29 | 2015-08-05 | 联扬塑胶(深圳)有限公司 | The safety seat of buffer for seats and tool shock absorber |
-
2015
- 2015-04-29 CN CN201510210138.9A patent/CN104786979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178662Y (en) * | 1993-12-27 | 1994-10-05 | 张世同 | Buffer device of safety belt |
| US20020130505A1 (en) * | 2001-03-16 | 2002-09-19 | Yun Sang S. | Safety belt restraining device |
| KR20070009083A (en) * | 2005-07-15 | 2007-01-18 | 현대모비스 주식회사 | Seat belt |
| CN201224378Y (en) * | 2008-05-19 | 2009-04-22 | 梁宣铭 | Middle connecting fastener of automobile seat belt |
| CN201520274U (en) * | 2009-11-16 | 2010-07-07 | 郭元华 | Vehicle-used buffering-type safety belt device |
| DE102011109560A1 (en) * | 2011-08-05 | 2013-02-07 | Daimler Ag | Safety belt device i.e. three-point seat belt, for vehicle occupant, has braking device formed as mold element and secured to connecting point, and pulling element connected with buckle in force-fit and/or form-fit manner |
| CN204527112U (en) * | 2015-04-29 | 2015-08-05 | 联扬塑胶(深圳)有限公司 | The safety seat of buffer for seats and tool shock absorber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173480A1 (en) * | 2015-04-29 | 2016-11-03 | 李邱宗 | Safety seat having shock absorbing function, and shock absorbing method thereof |
| CN107826076A (en) * | 2017-12-11 | 2018-03-23 | 山东交通学院 | A kind of safety belt tight receiving apparatus automatically |
| CN107826076B (en) * | 2017-12-11 | 2024-01-26 | 山东交通学院 | Automatic tightening device for safety belt |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |