CN110015260B - Active emergency explosion system for safety airbag - Google Patents
Active emergency explosion system for safety airbag Download PDFInfo
- Publication number
- CN110015260B CN110015260B CN201910344316.5A CN201910344316A CN110015260B CN 110015260 B CN110015260 B CN 110015260B CN 201910344316 A CN201910344316 A CN 201910344316A CN 110015260 B CN110015260 B CN 110015260B
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- handle
- inner frame
- pins
- linkage
- linkage inner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/33—Arrangements for non-electric triggering of inflation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Emergency Lowering Means (AREA)
- Air Bags (AREA)
Abstract
The invention provides an active emergency explosion triggering system of an air bag, which comprises a shell, a linkage inner frame and a handle structure, wherein the handle is arranged on the left side of the shell and is a U-shaped structure which can be held by hands, the handle is arranged as a trigger mechanism main body, the handle is arranged at the outer end of the linkage inner frame, when a user personally determines consciousness or is required before an emergency situation is about to occur, the handle is grasped to confirm that a linkage support is pulled out of the shell forcefully, in the process, after a plastic pin is separated from the insulation safety limit among copper pins, a long arm inclined plane structure of the linkage support pushes and contacts the two copper pins to form an electric signal path, and a command is set to open the air bag to protect passengers in a vehicle.
Description
Technical Field
The invention relates to the technical field of automobile driving safety, in particular to an active emergency explosion system of an air bag.
Background
Automobiles change lives, but the number of people who are injured or killed due to car accidents is quite high all the world every year, and every time when the early luck comes, huge losses and mental pains are brought to many families; when the automobile runs, the front collision is the most dangerous, because the opposite running is the sum of the speeds of the two automobiles, the automobile is easy to damage and kill people; the common emergencies in high-speed driving, such as deviation after tire burst, front vehicle accidents, obstacles and the like can cause serious accidents; however, the early warning time is set before any condition happens, but the time is different, and when many traffic collision accidents are about to happen, drivers or passengers can not save themselves and rescue themselves when the drivers or passengers open eyes to see the disaster. In view of the above, a better solution to the above problems is needed.
Disclosure of Invention
The present invention provides an active emergency explosion system for an airbag to solve the above problems in the prior art.
The technical problem solved by the invention is realized by adopting the following technical scheme: an active emergency explosion triggering system of an air bag comprises a shell (1), a linkage inner frame (2) and a handle (3) structure, wherein the handle (3) is arranged on the left side of the shell (1) and is of a U-shaped structure which can be held by a hand, the handle (3) is arranged as a trigger organ main body, and the handle (3) is arranged at the outer end of the linkage inner frame (2); the linkage inner frame (2) is of an I-shaped structure, the linkage inner frame (2) is integrally installed in the shell (1), a middle main beam of the linkage inner frame (2) is parallel to the handle (3), round holes (21) are formed in the upper short arm and the lower short arm of the main beam close to the handle (3) and connected with the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are closely attached to the inner side of the shell (1) far away from the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are symmetrical, an inward opening type inclined plane is arranged on the inner side of the outer end of each long arm (24), the linkage inner frame (2) pushes the two copper pins (7) to be in mutual extrusion contact to form an electric connection passage when moving towards the handle direction, a middle transverse hole (22) of the main beam of the linkage inner frame (2); two copper pins (7) are symmetrically arranged between two long arms on the right side of a linkage inner frame (2) in an outer shell (1), the two copper pins (7) are perpendicular to two long arms (24) on the right side of the linkage inner frame (2), the opposite positions of the two copper pins (7) are separated and electrically insulated by plastic pins (10) in the middle of 3-5 mm, one ends of the plastic pins (10) are separated between the two copper pins (7), the other ends of the plastic pins penetrate through a middle transverse hole (22) of the linkage inner frame (2) and are fixedly connected with the linkage inner frame (2), positioning pins (11) are arranged at the intersection positions of the plastic pins (10) and the linkage inner frame (2), and the positioning pins (11) penetrate through pin holes (23) in the linkage inner frame (2) and the plastic pins (10) to fixedly connect the linkage inner frame (; two detection pins (8) are vertically arranged on one sides, away from the handle, of the middle sections of the two copper pins (7), the detection pins (8) are installed in corresponding structural inner holes of the shell (1), one side ends of the two detection pins (8) are electrically connected with the copper pins (7) in a contact mode, the other side ends of the detection pins (8) are electrically connected with a first lead (9), the tail end of the first lead (9) is electrically connected to a signal socket (14), and signals of the system can be transmitted out when the system is connected.
Preferably, a microswitch (12) is vertically arranged in the shell (1) and close to the right side of an I-shaped structural beam of the linkage inner frame (2), one side of a movable probe of the microswitch (12) is compressed by the I-shaped structural beam of the linkage inner frame (2) to be in a retraction state, internal electric connection open circuit can be formed in the retraction state, an internal electric connection passage can be formed in the flicking state, the other end of the microswitch (12) is electrically connected with a second lead (13), the tail end of the second lead (13) is electrically connected to a signal socket (14), each microswitch (12) can independently work, and the internal passage and the open circuit state can transmit different electronic signals and output an alarm system which can be connected in a vehicle.
Preferably, four plastic sheets (6) are symmetrically arranged on the outer side of the left side wall of the cavity of the shell (1) up and down, one half of the plastic sheets (6) are hot-melt adhered to the shell (1), the other half of the plastic sheets extend out to block the linkage inner frame (2), and a stress line groove is formed in the middle of each plastic sheet (6) and can be broken when set tension is exceeded.
Preferably, connecting holes are respectively formed in the two sides of the U-shaped opening of the handle (3), and the handle (3) is connected with a round hole (21) in the linkage inner frame (2) in a hinge mode through a bolt (4) and a nut (5).
Compared with the prior art, the invention has the beneficial effects that: when the automobile runs, the front collision is the most dangerous, because the opposite running is the sum of the speeds of the two automobiles, the automobile is easy to damage and kill people; the common emergencies in high-speed driving, such as deviation after tire burst, front vehicle accidents, obstacles and the like can cause serious accidents; however, the time for warning is different just in time length when any accident happens, and before many traffic collision accidents happen, a driver or passengers can open eyes to see the disaster, but can not save themselves and rescue, and when the collision happens, the safety airbag is opened with delay or opening instruction failure, so that the safety airbag is not very reliable, and the heads of the passengers are nearest to the safety airbag during the collision, and the safety airbag cover plate has a precedent of damaging the eyes, the face and the head at the moment of opening the safety airbag. However, the system is an air bag main moving contact explosion system, when the collision happens, namely, the collision happens within 1-3 seconds, a user holds the handle to start the system, the body of the user makes a backward movement, the head of the user is far away from the air bag, and the risk of being hit by the cover plate can be reduced; the system has light weight, is simple and convenient to install, and can be installed on the lower side of a main and auxiliary driving instrument desk, the back of a seat backrest, a door plate or a position close to a ceiling on a vehicle window; when danger is about to occur, all people on the vehicle can actively pull the handle to open the safety airbag to protect the people and the fellow passenger; the system is provided with three safety lines, wherein the handle can be rotated by 180 degrees to prevent the child from opening the safety airbag by playing, and the four plastic sheets blocking the linkage inner frame block the linkage inner frame to bear certain tension, and can be broken only when the tension exceeds the set tension to prevent the safety airbag from being opened by touching and slightly pulling; and the third defense line is provided with an alarm signal output of a microswitch structure, the linkage inner frame is pulled out by a little distance accidentally, the microswitch bounces to form an electric signal path to trigger the alarm in the vehicle to sound, the handle is stopped from being pulled outwards at the moment, and the safety airbag cannot be bounced. When the emergency is about to happen and a user judges or is required by consciousness, the user grasps the handle to confirm that the linkage support is forcibly pulled out of the shell, after the plastic pin is pulled out to be separated from the insulation safety limit between the copper pins, the long arm inclined plane structure of the linkage support pushes and contacts the two copper pins to form an electric signal path, and the safety airbag is opened to protect passengers in the automobile by setting instructions.
Drawings
FIG. 1 is a schematic diagram of the outer shape of the housing of the present invention;
FIG. 2 is a schematic view of the housing internal mounting assembly of the present invention;
FIG. 3 is a schematic view of a linkage bracket according to the present invention;
FIG. 4 is a schematic view of the structure of the handle of the present invention;
FIG. 5 is a schematic view of an assembly structure of the present invention;
fig. 6 is a schematic view of the signal output connection airbag of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining the specific drawings.
As shown in FIGS. 1-6,
an active emergency explosion triggering system of an air bag comprises a shell (1), a linkage inner frame (2) and a handle (3) structure, wherein the handle (3) is arranged on the left side of the shell (1) and is of a U-shaped structure which can be held by a hand, the handle (3) is arranged as a trigger organ main body, and the handle (3) is arranged at the outer end of the linkage inner frame (2); the linkage inner frame (2) is of an I-shaped structure, the linkage inner frame (2) is integrally installed in the shell (1), a middle main beam of the linkage inner frame (2) is parallel to the handle (3), round holes (21) are formed in the upper short arm and the lower short arm of the main beam close to the handle (3) and connected with the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are closely attached to the inner side of the shell (1) far away from the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are symmetrical, an inward opening type inclined plane is arranged on the inner side of the outer end of each long arm (24), the linkage inner frame (2) pushes the two copper pins (7) to be in mutual extrusion contact to form an electric connection passage when moving towards the handle direction, a middle transverse hole (22) of the main beam of the linkage inner frame (2); two copper pins (7) are symmetrically arranged between two long arms on the right side of a linkage inner frame (2) in an outer shell (1), the two copper pins (7) are perpendicular to two long arms (24) on the right side of the linkage inner frame (2), the opposite positions of the two copper pins (7) are separated and electrically insulated by plastic pins (10) in the middle of 3-5 mm, one ends of the plastic pins (10) are separated between the two copper pins (7), the other ends of the plastic pins penetrate through a middle transverse hole (22) of the linkage inner frame (2) and are fixedly connected with the linkage inner frame (2), positioning pins (11) are arranged at the intersection positions of the plastic pins (10) and the linkage inner frame (2), and the positioning pins (11) penetrate through pin holes (23) in the linkage inner frame (2) and the plastic pins (10) to fixedly connect the linkage inner frame (; two detection pins (8) are vertically arranged on one sides, away from the handle, of the middle sections of the two copper pins (7), the detection pins (8) are installed in corresponding structural inner holes of the shell (1), one side ends of the two detection pins (8) are electrically connected with the copper pins (7) in a contact mode, the other side ends of the detection pins (8) are electrically connected with a first lead (9), the tail end of the first lead (9) is electrically connected to a signal socket (14), and signals of the system can be transmitted out when the system is connected.
In the embodiment, a microswitch (12) is vertically arranged in a shell (1) close to the right side of an I-shaped structural beam of a linkage inner frame (2), one side of a movable probe of the microswitch (12) is compressed by the I-shaped structural beam of the linkage inner frame (2) to be in a retraction state, internal electric connection open circuit can be formed in the retraction state, an internal electric connection passage can be formed in the flicking state, the other end of the microswitch (12) is electrically connected with a second lead (13), the tail end of the second lead (13) is electrically connected to a signal socket (14), each microswitch (12) can independently work, and the internal passage and the open circuit state can transmit different electronic signals and output an alarm system which can be connected in a vehicle.
In the embodiment, four plastic sheets (6) are symmetrically arranged on the outer side of the left side wall of the cavity of the shell (1) up and down, half of the plastic sheets (6) are hot-melt adhered to the shell (1), and the other half of the plastic sheets extend out to block the linkage inner frame (2), and a stress line groove is formed in the middle of each plastic sheet (6) and can be broken when a set tension force is exceeded.
In the embodiment, the two sides of the U-shaped opening of the handle (3) are respectively provided with a connecting hole, and the handle (3) is hinged with a round hole (21) on the linkage inner frame (2) through a bolt (4) and a nut (5).
The working principle of the invention is as follows: the system is provided with three safety lines, wherein one safety line is that the handle (3) is designed to rotate 180 degrees to prevent the child from opening the safety airbag by mistake when playing, and the other safety line is that four plastic sheets (6) blocking the linkage inner frame (2) block the linkage inner frame (2) to bear certain tension, and the linkage inner frame can be broken when the tension exceeds the set tension, so that the safety airbag is prevented from being opened by mistake and light pulling; and the third defense line is an alarm signal output with a microswitch (12) structure, the linkage inner frame (2) is pulled out by a little distance accidentally, the microswitch (12) pops up to form an electric signal path to trigger the alarm in the vehicle to sound, the handle (3) stops being pulled out at the moment, and the safety airbag cannot pop up. When the user judges or is required by self consciousness before an emergency happens, the handle (3) is grasped to confirm that the linkage support (2) is pulled out forcefully to be separated from the shell (1), in the process, the plastic pin (10) is pulled out to be separated from the insulation safety limit between the copper pins (7), then the long arm inclined plane structure of the linkage support (2) pushes and contacts the two copper pins (7) to form an electric signal passage, and the safety airbag is opened to protect the driver in the vehicle by setting an instruction.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an air bag initiative is promptly exposed to fire and is exploded system, includes shell (1), linkage inner tower (2) and handle (3) structure, its characterized in that: the handle (3) is arranged on the left side of the shell (1) and is of a U-shaped structure which can be held by a hand, the handle (3) is arranged as a trigger organ main body, and the handle (3) is arranged at the outer end of the linkage inner frame (2); the linkage inner frame (2) is of an I-shaped structure, the linkage inner frame (2) is integrally installed in the shell (1), a middle main beam of the linkage inner frame (2) is parallel to the handle (3), round holes (21) are formed in the upper short arm and the lower short arm of the main beam close to the handle (3) and connected with the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are closely attached to the inner side of the shell (1) far away from the handle (3), the upper long arm and the lower long arm (24) of the main beam far away from the handle (3) are symmetrical, an inward opening type inclined plane is arranged on the inner side of the outer end of each long arm (24), the linkage inner frame (2) pushes the two copper pins (7) to be in mutual extrusion contact to form an electric connection passage when moving towards the handle direction, a middle transverse hole (22) of the main beam of the linkage inner frame (2); two copper pins (7) are symmetrically arranged between two long arms on the right side of a linkage inner frame (2) in an outer shell (1), the two copper pins (7) are perpendicular to two long arms (24) on the right side of the linkage inner frame (2), the opposite positions of the two copper pins (7) are separated and electrically insulated by plastic pins (10) in the middle of 3-5 mm, one ends of the plastic pins (10) are separated between the two copper pins (7), the other ends of the plastic pins penetrate through a middle transverse hole (22) of the linkage inner frame (2) and are fixedly connected with the linkage inner frame (2), positioning pins (11) are arranged at the intersection positions of the plastic pins (10) and the linkage inner frame (2), and the positioning pins (11) penetrate through pin holes (23) in the linkage inner frame (2) and the plastic pins (10) to fixedly connect the linkage inner frame (; two detection pins (8) are vertically arranged on one sides, away from the handle, of the middle sections of the two copper pins (7), the detection pins (8) are installed in corresponding structural inner holes of the shell (1), one side ends of the two detection pins (8) are electrically connected with the copper pins (7) in a contact mode, the other side ends of the detection pins (8) are electrically connected with a first lead (9), the tail end of the first lead (9) is electrically connected to a signal socket (14), and signals of the system can be transmitted out when the system is connected.
2. An active emergency burst airbag system as set forth in claim 1 wherein: micro-switches (12) are vertically arranged in the shell (1) and close to the right side of an I-shaped structural beam of the linkage inner frame (2), one side of a movable probe of each micro-switch (12) is compressed by the I-shaped structural beam of the linkage inner frame (2) to be in a retracted state, internal electric connection open circuit can be formed in the retracted state, an internal electric connection passage can be formed in the flicking state, the other end of each micro-switch (12) is electrically connected with a second lead (13), the tail end of each second lead (13) is electrically connected to a signal socket (14), each micro-switch (12) can work independently, different electronic signals can be transmitted in the internal passage and open circuit state, an alarm system in a vehicle can be connected in output, and the system can be disconnected and the passage signals can be transmitted out by connection.
3. An active emergency burst airbag system as set forth in claim 1 wherein: four plastic sheets (6) are symmetrically arranged on the outer side of the left side wall of the cavity of the shell (1) up and down, half of the plastic sheets (6) are hot-melt adhered to the shell (1), the other half of the plastic sheets extend out to block the linkage inner frame (2), and a stress line groove is formed in the middle of each plastic sheet (6) and can be broken when set tension is exceeded.
4. An active emergency burst airbag system as set forth in claim 1 wherein: connecting holes are respectively arranged at two sides of the U-shaped opening of the handle (3), and the handle (3) is hinged with a round hole (21) on the linkage inner frame (2) through a bolt (4) and a nut (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564043.2A CN113119904A (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
| CN201910344316.5A CN110015260B (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344316.5A CN110015260B (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110564043.2A Division CN113119904A (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110015260A CN110015260A (en) | 2019-07-16 |
| CN110015260B true CN110015260B (en) | 2021-05-25 |
Family
ID=67192547
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110564043.2A Withdrawn CN113119904A (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
| CN201910344316.5A Active CN110015260B (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110564043.2A Withdrawn CN113119904A (en) | 2019-04-26 | 2019-04-26 | Active emergency explosion system for safety airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113119904A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258931A (en) * | 1978-08-17 | 1981-03-31 | Lee Joseph K | Air bag system for automobiles |
| US5174599A (en) * | 1992-01-13 | 1992-12-29 | Hull Harold L | Steering wheel double air bag protective system |
| CN105620412A (en) * | 2015-08-24 | 2016-06-01 | 蔡承默 | Active safety device for achieving self rescue by rapidly opening windows when car falls into water |
| CN107472178A (en) * | 2016-09-29 | 2017-12-15 | 宝沃汽车（中国）有限公司 | A kind of roof air bag and there is its vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4419888A1 (en) * | 1994-06-07 | 1995-12-14 | Trw Repa Gmbh | Sensor for vehicle-sensitive triggering of an igniter |
| US5678163A (en) * | 1995-08-10 | 1997-10-14 | Rice; Eldon D. | Method for making an airbag initiator |
| KR100522870B1 (en) * | 2003-08-13 | 2005-10-20 | 현대모비스 주식회사 | Mounting Structure of Air-Bag Case |
| WO2008033110A1 (en) * | 2006-09-14 | 2008-03-20 | Mykola Serghiyovych Babych | Safety device provided with an air bag and a valve for the operation thereof |
| CN202703485U (en) * | 2012-03-05 | 2013-01-30 | 弓守礼 | Automobile automatic collision avoidance system |
| CN208429050U (en) * | 2018-05-02 | 2019-01-25 | 王兴珍 | A kind of collision sensing device of the air bag based on automobile parts |
-
2019
- 2019-04-26 CN CN202110564043.2A patent/CN113119904A/en not_active Withdrawn
- 2019-04-26 CN CN201910344316.5A patent/CN110015260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258931A (en) * | 1978-08-17 | 1981-03-31 | Lee Joseph K | Air bag system for automobiles |
| US5174599A (en) * | 1992-01-13 | 1992-12-29 | Hull Harold L | Steering wheel double air bag protective system |
| CN105620412A (en) * | 2015-08-24 | 2016-06-01 | 蔡承默 | Active safety device for achieving self rescue by rapidly opening windows when car falls into water |
| CN107472178A (en) * | 2016-09-29 | 2017-12-15 | 宝沃汽车（中国）有限公司 | A kind of roof air bag and there is its vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113119904A (en) | 2021-07-16 |
| CN110015260A (en) | 2019-07-16 |
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