CN112622809B - Automobile safety seat - Google Patents
Automobile safety seat Download PDFInfo
- Publication number
- CN112622809B CN112622809B CN202011512809.4A CN202011512809A CN112622809B CN 112622809 B CN112622809 B CN 112622809B CN 202011512809 A CN202011512809 A CN 202011512809A CN 112622809 B CN112622809 B CN 112622809B
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- CN
- China
- Prior art keywords
- base
- fixedly connected
- balancing weight
- side wall
- hose
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/265—Adaptations for seat belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/10—Safety belts or body harnesses in vehicles specially adapted for children or animals
- B60R22/105—Safety belts or body harnesses in vehicles specially adapted for children or animals for children
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
- B60R2022/282—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using fluids or vico-elastic materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention belongs to the field of automobile safety equipment, and particularly relates to an automobile safety seat which comprises a base and a safety belt, a sliding groove is arranged in the base, the upper wall of the inner side of the base is fixedly connected with a damping air bag, the inner side wall of the base is fixedly connected with a spring, one end of the spring is fixedly connected with a balancing weight, the balancing weight is connected with the sliding groove in a sliding way, the safety belt penetrates through the side wall of the base, one end of the safety belt is fixedly connected with the balancing weight, the side wall of the base is fixedly connected with a backrest, the side wall of the backrest is fixedly connected with an elastic air bag, a hose is embedded in the backrest, two ends of the hose are respectively fixedly communicated with the elastic airbag and the damping airbag in a sealing way, be equipped with warning mechanism on the base, the hose is made by soft rubber materials, the balancing weight comprises the S utmost point of first half and the N utmost point of the latter half. The invention can effectively reduce inconvenience caused by inertia generated by the change of the speed of the automobile and ensure the riding safety of children.
Description
Technical Field
The invention belongs to the field of automobile safety equipment, and particularly relates to an automobile safety seat.
Background
The automobile seat is a seat used when a user sits on the automobile seat, the automobile seat is developed from the earliest fixed seat to a multifunctional power adjusting seat according to the use performance of the seat, the automobile industry in China is rapidly developed in recent years, the automobile seat is stably developed in the future in a period, and the automobile seat has a large amount of requirements on the seat, so that the passenger vehicle seat industry still has a huge development space in the future.
The existing automobile safety belt has single function, the tightness can not be adjusted according to the situation, strong discomfort can be caused if a passenger tightens the safety belt, the buffer effect of the safety belt is poor when the automobile brakes suddenly if the passenger loosens the safety belt, and the personal safety of the passenger is threatened, so that a device for automatically adjusting the tension of the safety belt needs to be designed, the safety belt can be automatically tightened when the automobile brakes suddenly, the body of a person can be inclined forwards due to inertia when the automobile brakes suddenly, the pressure of a seat is obviously changed, and the automatic adjustment of the tension of the safety belt can be realized by using the change.
To this end, we propose a car safety seat to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides an automobile safety seat with good protection effect.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a car safety seat, includes base and safety belt, the sliding tray has been seted up in the base, the inboard upper wall fixedly connected with damping gasbag of base, the inside wall fixedly connected with spring of base, the one end fixedly connected with balancing weight of spring, balancing weight and sliding tray sliding connection, the safety belt runs through the lateral wall and one end and the balancing weight fixed connection of base, the lateral wall fixedly connected with back of base, the lateral wall fixedly connected with elasticity gasbag of back, the embedded hose that is equipped with of back, the both ends of hose respectively with elasticity gasbag and the sealed fixed intercommunication of damping gasbag, be equipped with warning mechanism on the base.
In the above-described automobile safety seat, the hose is made of a soft rubber material.
In the above-mentioned car safety seat, the weight member is composed of an S pole of the upper half portion and an N pole of the lower half portion.
In foretell car safety seat, warning mechanism is including seting up the cavity at the base lateral wall, fixedly connected with spiral coil in the cavity, the lateral wall fixedly connected with warning bulb of base, warning bulb and spiral coil constitute closed circuit.
In the above automobile safety seat, a protective shell is arranged outside the warning bulb.
Compared with the prior art, the automobile safety seat has the advantages that:
1. according to the invention, by arranging the balancing weight, when the automobile is braked emergently, the tension of the safety belt to a person is increased, so that passengers are prevented from being injured, and when the automobile runs stably, the tension of the safety belt to the person is reduced, so that discomfort is avoided.
2. According to the invention, the elastic air bag and the hose are arranged, so that the tension of the safety belt can be adjusted according to the vehicle speed, the function of the safety belt is further improved, and a better buffering effect is achieved.
3. According to the invention, by arranging the spiral coil, when the automobile is braked emergently, the warning bulb is automatically lightened, passengers are timely reminded to pay attention to the safety of children, a warning effect is played, and the riding safety is further ensured.
Drawings
FIG. 1 is a schematic structural view of an elastic airbag in an embodiment 1 of a vehicle safety seat according to the present invention in a compressed state;
fig. 2 is a schematic structural diagram of an elastic airbag in embodiment 1 of an automobile safety seat provided by the invention after being restored;
FIG. 3 is a schematic view showing the external structure of embodiment 2 of a car safety seat according to the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the safety seat for a vehicle provided by the invention.
In the figure, 1 base, 2 backrest, 3 sliding groove, 4 damping air bag, 5 balancing weight, 6 spring, 7 safety belt, 8 elastic air bag, 9 hose, 10 cavity, 11 spiral coil and 12 warning bulb.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in the figure 1-2, a car safety seat comprises a base 1 and a safety belt 7, a sliding groove 3 is arranged in the base 1, a damping air bag 4 is fixedly connected to the inner upper wall of the base 1, a spring 6 is fixedly connected to the inner side wall of the base 1, one end of the spring 6 is fixedly connected with a balancing weight 5, when the car brakes suddenly, the pulling force of the safety belt 7 to a person is increased, the passenger is prevented from being injured, when the car runs steadily, the pulling force of the safety belt 7 to the person is reduced, discomfort is avoided, it is worth noting that the balancing weight 5 consists of an S pole at the upper half part and an N pole at the lower half part, the balancing weight 5 is connected with the sliding groove 3 in a sliding manner, the safety belt 7 penetrates through the side wall of the base 1, one end of the safety belt 7 is fixedly connected with the balancing weight 5, a backrest 2 is fixedly connected to the side wall of the base 1, and an elastic air bag 8 is fixedly connected to the side wall of the backrest 2, the embedded hose 9 that is equipped with of back 2 through setting up elasticity gasbag 8 and hose 9, realizes adjusting the tension of safety belt 7 according to the speed of a motor vehicle, further perfects the function of safety belt 7, and it should be explained that hose 9 is made by soft rubber material, and the both ends of hose 9 are sealed fixed the intercommunication with elasticity gasbag 8 and damping gasbag 4 respectively, are equipped with warning mechanism on the base 1.
The present embodiment can illustrate the functional principle thereof by the following operation modes: in the initial state, the counterweight 5 is positioned at one side close to the hose 9, the spring 6 is in a natural state, and the elastic air bag 8 is in a compressed state, the damping air bag 4 is in a state of being in close contact with the balancing weight 5, when the automobile is slowly decelerated, the counterweight 5 continues to move under the action of inertia, the safety belt 7 is retracted for a certain distance, the tension of the safety belt 7 on a person is increased to avoid the injury of passengers, when the automobile is emergently braked, due to inertia, the person will leave the backrest 2, whereby the pressure on the elastic air bag 8 is lost, and the gas in the damping air bag 4 is drawn back into the elastic air bag 8 along with the deformation of the elastic air bag 8, and at this time, the damping air bag 4 is not contacted with the balancing weight 5, the friction force applied to the balancing weight 5 during sliding is reduced, therefore, the distance that the counterweight 5 can move is farther, the tension of the safety belt 7 on people is further increased, and a better buffering effect is achieved.
Example 2
As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: warning mechanism is including seting up at the cavity 10 of base 1 lateral wall, fixedly connected with spiral coil 11 in the cavity 10, through setting up spiral coil 11, when car emergency brake, realize warning bulb 12's automatic lighting, in time remind the passenger to pay attention to the safety of protecting children, play the warning effect, safety by bus has further been guaranteed, base 1's lateral wall fixedly connected with warning bulb 12, it is worth noting that, warning bulb 12 is equipped with the protective housing outward, warning bulb 12 constitutes closed circuit with spiral coil 11.
The present embodiment can illustrate the functional principle by the following operation modes: the slip of balancing weight 5 can make the magnetic induction line by the cutting of spiral coil 11, the electricity that this process was sent makes warning bulb 12 light, can in time remind the passenger to notice protection children's safety, play the warning effect, further guaranteed the safety by bus, when going of car resumes steadily, under the effect of spring 6, balancing weight 5 returns initial position, safety belt 7 reconversion, the pulling force to the people reduces to avoid the too big uncomfortable sense that arouses of pulling force.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The automobile safety seat comprises a base (1) and a safety belt (7), and is characterized in that a sliding groove (3) is formed in the base (1), a damping air bag (4) is fixedly connected to the upper wall of the inner side of the base (1), a spring (6) is fixedly connected to the inner side wall of the base (1), a balancing weight (5) is fixedly connected to one end of the spring (6), the balancing weight (5) is slidably connected with the sliding groove (3), the safety belt (7) penetrates through the side wall of the base (1), one end of the safety belt is fixedly connected with the balancing weight (5), a backrest (2) is fixedly connected to the side wall of the base (1), an elastic air bag (8) is fixedly connected to the side wall of the backrest (2), a hose (9) is embedded in the backrest (2), and two ends of the hose (9) are respectively fixedly communicated with the elastic air bag (8) and the damping air bag (4) in a sealing manner, the base (1) is provided with a warning mechanism; under the initial condition, balancing weight (5) are in the one side that is close to hose (9), spring (6) are in natural state, and elasticity gasbag (8) are in compression state, damping gasbag (4) are in the state with balancing weight (5) in close contact with, when car emergency brake, because inertial effect, the people can leave back (2), consequently, the pressure to elasticity gasbag (8) disappears, gaseous in damping gasbag (4) is along with in the deformation of elasticity gasbag (8) is taken back elasticity gasbag (8), at this moment, damping gasbag (4) do not contact with balancing weight (5), the frictional force that balancing weight (5) received when sliding reduces.
2. The car safety seat according to claim 1, characterized in that the hose (9) is made of a soft rubber material.
3. The vehicle safety seat according to claim 1, characterized in that the counterweight (5) consists of an upper half of the south pole and a lower half of the north pole.
4. The automobile safety seat according to claim 1, characterized in that the warning mechanism comprises a cavity (10) formed in a side wall of the base (1), a spiral coil (11) is fixedly connected in the cavity (10), a warning bulb (12) is fixedly connected to the side wall of the base (1), and the warning bulb (12) and the spiral coil (11) form a closed loop.
5. The car safety seat according to claim 4, characterized in that a protective shell is arranged outside the warning light bulb (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011512809.4A CN112622809B (en) | 2020-12-20 | 2020-12-20 | Automobile safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011512809.4A CN112622809B (en) | 2020-12-20 | 2020-12-20 | Automobile safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112622809A CN112622809A (en) | 2021-04-09 |
| CN112622809B true CN112622809B (en) | 2022-08-16 |
Family
ID=75317993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011512809.4A Active CN112622809B (en) | 2020-12-20 | 2020-12-20 | Automobile safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112622809B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332205A1 (en) * | 1993-09-22 | 1995-03-23 | Hs Tech & Design | Three-point safety belt system for a motor vehicle |
| CN102940415A (en) * | 2012-11-20 | 2013-02-27 | 哈尔滨工业大学 | Inflatable folding chair |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN107599920A (en) * | 2017-09-12 | 2018-01-19 | 苏州极速安全科技有限公司 | A kind of seat with air bag |
| GB201820225D0 (en) * | 2018-12-12 | 2019-01-23 | Ford Global Tech Llc | An airbag |
| CN110719860A (en) * | 2017-06-12 | 2020-01-21 | 大众汽车有限公司 | restraint device for vehicle |
-
2020
- 2020-12-20 CN CN202011512809.4A patent/CN112622809B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332205A1 (en) * | 1993-09-22 | 1995-03-23 | Hs Tech & Design | Three-point safety belt system for a motor vehicle |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN102940415A (en) * | 2012-11-20 | 2013-02-27 | 哈尔滨工业大学 | Inflatable folding chair |
| CN110719860A (en) * | 2017-06-12 | 2020-01-21 | 大众汽车有限公司 | restraint device for vehicle |
| CN107599920A (en) * | 2017-09-12 | 2018-01-19 | 苏州极速安全科技有限公司 | A kind of seat with air bag |
| GB201820225D0 (en) * | 2018-12-12 | 2019-01-23 | Ford Global Tech Llc | An airbag |
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| Publication number | Publication date |
|---|---|
| CN112622809A (en) | 2021-04-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220729 Address after: 310000 Yonglian village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU BENFENG AUTO SEAT Co.,Ltd. Address before: 317600 Room 201, No.208 Xinggang West Road, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province (self declaration) Applicant before: Qihuan Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |