CN102490676A - Automobile and seat thereof - Google Patents
Automobile and seat thereof Download PDFInfo
- Publication number
- CN102490676A CN102490676A CN2011103788060A CN201110378806A CN102490676A CN 102490676 A CN102490676 A CN 102490676A CN 2011103788060 A CN2011103788060 A CN 2011103788060A CN 201110378806 A CN201110378806 A CN 201110378806A CN 102490676 A CN102490676 A CN 102490676A
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- seat
- safety strap
- safety
- automobile
- gas tank
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Abstract
The invention discloses a seat of an automobile. A safety belt of the seat comprises a breast safety belt and an abdomen safety belt; the seat also comprises an air tank; the abdomen safety belt is a folding air bag; and an inner cavity of the folding air bag is communicated with the inside of the air tank. In the case of automobile collision, the compressed air in the air tank enters the abdomen safety belt; and since the abdomen safety belt is the folding air bag, the abdomen safety belt is spread under the pressure applied by the air so as to increase the contact area with the abdomen of a human body and better prevent the human body from moving forward at the moment of collision. The invention also discloses an automobile with the seat. In the seat of the automobile provided by the invention, the abdomen safety belt is in a folding air bag structure, the air bag is arranged in the abdomen safety belt, and in combination with the advantages of the safety belt and the safety air bag, the constraint force against the impact movement of the human body is improved at the moment of collision, thus the injury of the human body in a front collision accident is reduced, and more effective safety guarantee is provided for the human body.
Description
Technical field
The present invention relates to automobile technical field, relate in particular to a kind of seat of automobile.The invention still further relates to a kind of automobile with above-mentioned seat.
Background technology
Automobile is an indispensable instrument in daily production and the life, and along with constant development of economy, the popularity rate of automobile is also increasingly high.And as the equipment by people's direct control, the safety of automobile is particularly important in its performance requriements.
The equipment of safety has two kinds of safety strap and safety air bags when at present, improving running car.Safety strap is arranged on the front-row seats and back seat of automobile; It is made up of chest safety strap and belly safety strap; Through above-mentioned both to the constraint effect of human body, stop human body when collision takes place, to dive forward, thereby certain safety control be provided for the occupant in the automobile.
Safety air bag is the facility of comparatively general safety when being used to improve running car, and it becomes indispensable part in the automobile component gradually.Safety air bag is arranged at skipper position, copilot position, side and the roof of automobile usually, is made up of safety sensor, airbag, gas generator and control setup etc.In the vehicle traveling process, safety sensor is constantly to control setup transmission speed (or acceleration/accel) change information, by control setup to these information analysis and judgement in addition.When automobile bumps; The velocity variable that control setup receives, acceleration change amount or other index will be above predetermined values; This timed unit sends ignition order or the igniting of safety sensor direct control to gas generator; The reaction of blasting after the igniting, the compressed nitrogen in the storage tank will be released and be full of airbag.The occupant contacts after expansion with airbag airbag can alleviate occupant's the degree that is hurt, and simultaneously, the damping that deflation hole produced on the airbag can the absorbing impact energy, reaches further protection occupant's purpose.
In above-mentioned two kinds of safety apparatuss, because the area of contact of safety strap and human body is less, the impulsive force that human body received when collision took place is bigger, and ballistic motion will take place forward the first half of human body, can't keep correct posture, make human body receive bigger injury.And the position that is provided with of safety belt airbag has relative limitation, can't comparatively comprehensively safety control be provided to human body.Along with improving constantly of the design moving velocity of automobile, the problems referred to above seem and particularly can not be ignored.
In sum, how for the occupant in the automobile provides more efficiently safety control, become the technical barrier that those skilled in the art need to be resolved hurrily.
Summary of the invention
The seat that the purpose of this invention is to provide a kind of automobile, this seat can provide more efficiently safety control for the occupant in the automobile.Another object of the present invention provides a kind of automobile with above-mentioned seat.
In order to realize above-mentioned first purpose, the present invention provides following technical scheme:
A kind of seat of automobile, the safety strap of this seat comprise belly safety strap and chest safety strap, it is characterized in that, this seat also comprises gas tank, and said belly safety strap is collapsible air bag, the inner chamber of said belly safety strap and said gas tank internal communication.
Preferably, the inner chamber of said belly safety strap is through ventilation flue and said gas tank internal communication.
Preferably; Said ventilation flue comprises first ventilation flue and second ventilation flue; Said first ventilation flue's a end is connected with said belly safety strap, and its sidewall is connected with the safety strap dead bolt of said seat, and said second ventilation flue's two ends are connected with the safety belt lock catch of said gas tank and said seat respectively; Behind said safety strap dead bolt and the said safety belt lock catch snapping, said first ventilation flue is docked with said second ventilation flue.
Preferably, said gas tank is positioned in the protection box of bottom of said seat.
Preferably, said protection box is processed by rubber.
Preferably, also comprise installation bracket, the rack side plate of said installation bracket and said seat bottom is fixed, and said protection box is connected with said installation bracket.
Preferably, said protection box is a cylinder, and said installation bracket is a U-shaped, said protection box and said installation bracket socket.
Preferably, said installation bracket is two, and two said installation brackets distribute along the bearing of trend of said protection box.
Preferably, said chest safety strap is collapsible air bag, said chest safety strap and said gas tank internal communication.
In technique scheme, the seat of automobile provided by the invention comprises safety strap and gas tank, and safety strap comprises belly safety strap and chest safety strap, and the belly safety strap is collapsible air bag, the inner chamber of belly safety strap and gas tank internal communication.When automobile bumps; The safety sensor of automobile sends signal; Make the pressure gas in the gas tank get into the belly safety strap, because the belly safety strap is collapsible air bag, it receives gas institute applied pressure and launches; Thereby increase itself and human abdomen's area of contact, bump the injury that receives in the accident preceding thereby reduce human body.
Can know through foregoing description, the seat of automobile provided by the invention, the belly safety strap is set to collapsible airbag structure; Be arranged at air bag in the belly safety strap, compare with background technology, the present invention has combined the advantage of safety strap and safety air bag; Make safety strap and human abdomen's area of contact increase; Retrain the ballistic motion of human body in collision process better, bump the injury that receives in the accident preceding thereby reduce human body, for human body provides more efficiently safety control.
In order to realize above-mentioned second purpose, the present invention also provides a kind of automobile, and this automobile comprises safety sensor and seat, and said safety sensor is connected with said seat, and said seat is above-mentioned any seat.Because above-mentioned seat has above-mentioned technique effect, the automobile with this seat also should have the corresponding techniques effect.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the seat of the automobile that provides in the specific embodiment of the invention;
Fig. 2 is the structure for amplifying scheme drawing of A part among Fig. 1;
Fig. 3 is the structure for amplifying scheme drawing of B part among Fig. 1.
Wherein, among Fig. 1-3:
Chest safety strap 1, belly safety strap 2, first ventilation flue 31, second ventilation flue 32, safety strap dead bolt 4, safety belt lock catch 5, protection box 6, installation bracket 7, rack side plate 8.
The specific embodiment
Core of the present invention provides a kind of seat of automobile, and this seat can provide more efficiently safety control for the occupant in the automobile.Another core of the present invention provides a kind of automobile with above-mentioned seat.
In order to make those skilled in the art understand technical scheme of the present invention better, will combine accompanying drawing and specific embodiment that the present invention is done further detailed description below.
Referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of the seat of the automobile that provides in the specific embodiment of the invention, and Fig. 2 be the structure for amplifying scheme drawing of A part among Fig. 1, and Fig. 3 is a B structure for amplifying scheme drawing partly among Fig. 1.
Like Fig. 1, Fig. 2 and shown in Figure 3; In a kind of specific embodiment, the seat of automobile provided by the invention comprises safety strap and air bag, and safety strap comprises chest safety strap 1 and belly safety strap 2; Chest safety strap 1 is connected with belly safety strap 2 head and the tail; And it is provided with safety strap dead bolt 4, and seat support is provided with safety belt lock catch 5, can accomplish the fixing of human body behind safety strap dead bolt 4 and safety belt lock catch 5 snappings.Key point of the present invention is that belly safety strap 2 is collapsible air bag, and the inner chamber of belly safety strap 2 and gas tank internal communication.At this moment, gas tank can be arranged on the seat side near the automobile inwall, thus with belly safety strap 2 on be connected near an end of automobile inwall.When automobile bumps; The safety sensor that is arranged on the automobile sends signal, makes that the pressure gas in the gas tank gets into belly safety strap 2, because belly safety strap 2 is collapsible air bag; It launches after receiving gas institute applied pressure; Thereby increase itself and human abdomen's area of contact, retrain the ballistic motion of human body in collision process better, bump the injury that receives in the accident preceding thereby reduce human body.
Can know that through foregoing description the seat of automobile provided by the invention is set to collapsible airbag structure with the belly safety strap 2 in the safety strap; Be arranged at air bag in the belly safety strap; Compare with background technology, the present invention has combined the advantage of safety strap and safety air bag, makes safety strap and human abdomen's area of contact increase; Retrain the ballistic motion of human body in collision process better, for human body provides more efficiently safety control.
In the practical implementation process; Because the influence of factors such as the size of gas tank, structure; Distance between gas tank and the belly safety strap 2 is bigger; Cause belly safety strap 2 directly to be connected,, make belly safety strap 2 be connected with gas tank easily through the ventilation flue so the present invention also provides the ventilation flue with gas tank.Particularly, captive joint through rivet or steel figure with the exit end of belly safety strap 2 and gas tank respectively in ventilation flue's two ends.
Further in the technical scheme; Seat ventilation flue provided by the invention is set to two; Be respectively first ventilation flue 31 and second ventilation flue 32; First ventilation flue's 31 a end is connected with belly safety strap 2, and its sidewall captives joint with the safety strap dead bolt 4 of this seat, and second ventilation flue's 32 two ends are connected through modes such as welding or screw threads with the safety belt lock catch 5 of gas tank and this seat respectively.In this scheme, safety strap dead bolt 4 is captiveed joint with belly safety strap 2, and both do not have relative motion, can realize moving of chest safety strap 1 and belly safety strap 2 through the attaching parts on the automobile sidewall.Behind safety strap dead bolt 4 and safety belt lock catch 5 snappings, first ventilation flue 31 is docked with second ventilation flue 32.After automobile bumped, the pressure gas in the gas tank can get in the belly safety strap 2, for human body provides more efficiently safety control through first ventilation flue 31 and second ventilation flue 32.This kind structure is connected with gas tank the gas channeling pipe with safety strap dead bolt 4 and safety belt lock catch 5, make that the structure of this seat is compact more, the protection better effects if.
Because be loaded with pressure gas in the gas tank, the integraty of its structure and the work efficiency of the seat among the present invention are closely bound up, in case in collision, the tank body of gas tank sustains damage, and its in-to-in pressure gas possibly can't get into belly safety strap 2 smoothly.Therefore, the present invention gas tank is positioned in the protection box 6, and both is connected in the bottom of this seat jointly at the outer setting protection box 6 of gas tank.In the collision process, protection box 6 can bear from exterior pressure, reduces the impulsive force that gas tank receives, and prolongs the service life of gas tank.And further, protection box 6 can removably be connected in the bottom of seat through modes such as bolted connection or backing pins, changes protection box 6 easily with this.
The material of above-mentioned protection box 6 does not have particular restriction, can be rigid plastic, metallic material or other, in order to optimize the performance of above-mentioned seat, the protection box 6 that the present invention is preferably processed by rubber.The good plasticity of rubber can adapt to the space in the seat, and its impact application force has bigger buffer action, can absorb the energy that puts on this seat in most of collision, can stronger protection be provided for gas tank.
In the technical scheme further, above-mentioned protection box 6 can be connected in the bottom of above-mentioned seat through installation bracket 7, and installation bracket 7 is specially the plate on the rack side plate 8 that is fixed in this seat bottom.Installation bracket 7 can fixedly be formed by two blocks of orthogonal plates, and the plate welding of its bottom or bolted connection will protect box 6 vertically fixing perpendicular to the plate of this plate outside, bottom one end on rack side plate 8.Protection box 6 can directly be positioned on the installation bracket 7 with gas tank, fixes and need not other attaching partss, and this set-up mode can be simplified the location change of gas tank and change operation, improves the operability of this seat.
In the preferred version, protection box 6 can be cylinder, and installation bracket 7 then is the U-shaped structure, protection box 6 and installation bracket 7 sockets.Installation bracket 7 is the opening circular slab with the part that the protection box contacts, and the two ends up and down of this opening circular slab undertake the horizontal fixed plate respectively, and above-mentioned two blocks of horizontal fixed plates are all captiveed joint with rack side plate 8.Because gas tank is generally cylinder, therefore the material of above-mentioned protection box 6 will reduce to some extent, and its cost is reduced.Installation bracket 7 can suitably enlarge with the area of contact of protection box 6; Thereby guaranteeing that gas tank removably is connected on the basis of rack side plate 8; Location when realizing protection box 6 in the horizontal direction with vertical direction; Increase the Joint strenght between the parts on this seat, improve its functional reliability.
In the more excellent technical scheme, can above-mentioned installation bracket 7 be set to two, and these two installation brackets 7 are along the bearing of trend distribution of protection box 6.During concrete the layout, can these two installation brackets 7 evenly be arranged at the outside face of protection box 6, make it act on the bearing force rectangular distribution of protection box 6.In addition, according to the size of gas tank, can the size of installation bracket 7 suitably be dwindled, quantity increases thereupon, thereby more reliable supporting is provided for gas tank.
In order to improve the impact that above-mentioned seat can bear, seat provided by the invention is also made improvement to its chest safety strap 1, particularly, chest safety strap 1 also is set to collapsible air bag, and makes its inner chamber and gas tank internal communication.At this moment, chest safety strap 1 can with belly safety strap 2 shared gas tanks, also can use other gas tank according to the installation site.Under the combined action of chest safety strap 1 and belly safety strap 2; The area of contact of human body and safety strap further increases; Constrained force to preceding bumping the ballistic motion of human body in the accident is bigger; Bump injury suffered in the accident preceding thereby further reduce human body, it is stronger that this seat can be provided in the safety control of human body.
Automobile provided by the invention comprises safety sensor and seat, and safety sensor is connected with seat, and this seat is above-mentioned any seat.Because above-mentioned seat has above-mentioned technique effect, the automobile with this seat also should have the corresponding techniques effect, no longer describes in detail here.
More than automobile provided by the present invention and seat thereof have been carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. the seat of an automobile; The safety strap of this seat comprises chest safety strap (1) and belly safety strap (2), it is characterized in that this seat also comprises gas tank; Said belly safety strap (2) is collapsible air bag, the inner chamber of said belly safety strap (2) and said gas tank internal communication.
2. according to the described seat of claim 1, it is characterized in that the inner chamber of said belly safety strap (2) is through ventilation flue and said gas tank internal communication.
3. according to the described seat of claim 2; It is characterized in that; Said ventilation flue comprises first ventilation flue (31) and second ventilation flue (32); Said first ventilation flue's (31) a end is connected with said belly safety strap (2), and its sidewall is fixed on the safety strap dead bolt (4) of said seat, and said second ventilation flue's (32) two ends are connected with the safety belt lock catch (5) of said gas tank and said seat respectively; Behind said safety strap dead bolt (4) and said safety belt lock catch (5) snapping, said first ventilation flue (31) is docked with said second ventilation flue (32).
4. according to the described seat of claim 3, it is characterized in that said gas tank is positioned in the protection box (6) of bottom of said seat.
5. according to the described seat of claim 4, it is characterized in that said protection box (6) is processed by rubber.
6. according to the described seat of claim 5, it is characterized in that, also comprise installation bracket (7), said installation bracket (7) is fixing with the rack side plate (8) of said seat bottom, and said protection box (6) is connected with said installation bracket (7).
7. according to the described seat of claim 6, it is characterized in that said protection box (6) is a cylinder, said installation bracket (7) is a U-shaped, said protection box (6) and said installation bracket (7) socket.
8. according to the described seat of claim 7, it is characterized in that said installation bracket (7) is two, two said installation brackets (7) distribute along the bearing of trend of said protection box (6).
9. according to each described seat of claim 1-8, it is characterized in that said chest safety strap (1) is collapsible air bag, the inner chamber of said chest safety strap (1) and said gas tank internal communication.
10. an automobile comprises safety sensor and seat, and said safety sensor is connected with said seat, it is characterized in that, said seat is each described seat of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103788060A CN102490676A (en) | 2011-11-24 | 2011-11-24 | Automobile and seat thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103788060A CN102490676A (en) | 2011-11-24 | 2011-11-24 | Automobile and seat thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490676A true CN102490676A (en) | 2012-06-13 |
Family
ID=46182552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103788060A Pending CN102490676A (en) | 2011-11-24 | 2011-11-24 | Automobile and seat thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128810A (en) * | 2014-05-27 | 2015-12-09 | 沃尔沃汽车公司 | Buckle arrangement |
| CN105501859A (en) * | 2014-10-10 | 2016-04-20 | 奥托立夫开发公司 | Mounting apparatus for buckle transmission apparatus |
| CN106364446A (en) * | 2015-07-24 | 2017-02-01 | 比亚迪股份有限公司 | Inflating control device with buckle, inflating control system with buckle and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209098A (en) * | 1995-12-22 | 1999-02-24 | 环宇推进器公司 | Inflatable seat belt system |
| JP2002145002A (en) * | 2000-11-15 | 2002-05-22 | Toyoda Gosei Co Ltd | Occupant crash protection device |
| CN1660630A (en) * | 2004-02-27 | 2005-08-31 | 高田株式会社 | Occupant protection device |
| EP1616760A1 (en) * | 2004-07-14 | 2006-01-18 | Mazda Motor Corporation | Seat belt device and control method therefor |
| JP3911189B2 (en) * | 2002-04-23 | 2007-05-09 | 本田技研工業株式会社 | Air belt device |
-
2011
- 2011-11-24 CN CN2011103788060A patent/CN102490676A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209098A (en) * | 1995-12-22 | 1999-02-24 | 环宇推进器公司 | Inflatable seat belt system |
| JP2002145002A (en) * | 2000-11-15 | 2002-05-22 | Toyoda Gosei Co Ltd | Occupant crash protection device |
| JP3911189B2 (en) * | 2002-04-23 | 2007-05-09 | 本田技研工業株式会社 | Air belt device |
| CN1660630A (en) * | 2004-02-27 | 2005-08-31 | 高田株式会社 | Occupant protection device |
| EP1616760A1 (en) * | 2004-07-14 | 2006-01-18 | Mazda Motor Corporation | Seat belt device and control method therefor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128810A (en) * | 2014-05-27 | 2015-12-09 | 沃尔沃汽车公司 | Buckle arrangement |
| CN105128810B (en) * | 2014-05-27 | 2019-08-23 | 沃尔沃汽车公司 | Safety belt lock catch equipment |
| CN105501859A (en) * | 2014-10-10 | 2016-04-20 | 奥托立夫开发公司 | Mounting apparatus for buckle transmission apparatus |
| CN105501859B (en) * | 2014-10-10 | 2018-03-02 | 奥托立夫开发公司 | For detaining the erecting device of conveyer |
| CN106364446A (en) * | 2015-07-24 | 2017-02-01 | 比亚迪股份有限公司 | Inflating control device with buckle, inflating control system with buckle and automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |