CN114559865A - Full-protection child safety seat for automobile - Google Patents
Full-protection child safety seat for automobile Download PDFInfo
- Publication number
- CN114559865A CN114559865A CN202210371108.6A CN202210371108A CN114559865A CN 114559865 A CN114559865 A CN 114559865A CN 202210371108 A CN202210371108 A CN 202210371108A CN 114559865 A CN114559865 A CN 114559865A
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- CN
- China
- Prior art keywords
- buffer
- wall
- base
- seat
- air pump
- 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
-
- 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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
-
- 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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
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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
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2839—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a front guard or barrier
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a full-protection type child safety seat for an automobile, and relates to the technical field of safety seats. The full-protection child safety seat for the automobile comprises a base; the cushion is arranged on the upper wall of the base, and a damping structure is arranged between the base and the cushion. According to the invention, the buffering bag is inflated by the mute air pump, so that in emergency situations such as sudden braking and collision, children can be protected by the safety belt body, and the head part of the children can be fully protected by the buffering bag, so that the children can be prevented from being injured by touching the front seat.
Description
Technical Field
The invention relates to the field of child safety seats, in particular to a full-protection type child safety seat for an automobile.
Background
The child safety seat is specially designed for children with different weights (or age groups), is installed in an automobile, can effectively improve the seat for the children to take the bus safely, and is connected with the automobile through the ISOFIX interface.
In the design process of the child safety seat, the safety protection performance of the child safety seat is the primary consideration in the research design process, but the protection effect of the common child safety seat in the market at present depends on the design of seat materials too much, for example, rebound protection pads are added on the head, two sides of the body and the lower leg of a child, so that the child is protected by the safety belt matched on the safety seat, but the protection effect is general and not comprehensive enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a full-protection type child safety seat for an automobile, which solves the problems that the protection means of the common child safety seat in the market is not comprehensive enough and the protection effect is general.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a full-protection child safety seat for an automobile comprises a base; the cushion is arranged on the upper wall of the base, and a damping structure is arranged between the base and the cushion; the backrest is arranged on the upper wall of the seat cushion and close to the rear wall of the seat cushion, the headrest is arranged on the front wall of the backrest and close to the upper wall of the backrest, and a safety belt is arranged between the headrest and the base; the two groups of side guard plates are arranged on the front wall of the backrest and are respectively close to the left side wall and the right side wall; the two ends of the rotating shaft respectively penetrate through the left wall and the right wall of the first rotating seat and extend out to the left side and the right side; the first buffer component is rotatably connected to two ends of the rotating shaft extending out of the first rotating seat and used for providing buffer force under extreme conditions; the second buffer component is rotatably connected to one end, far away from the rotating shaft, of the first buffer component through a supporting structure and is used for providing front buffer under extreme conditions; and the inflation assembly is arranged on the inner side wall of the base and used for inflating the second buffer assembly.
Preferably, shock-absorbing structure includes multiunit spring housing, buffer spring, multiunit the equal fixed connection of spring housing just is distributed dispersedly at the inboard lower wall of base, multiunit buffer spring all sets up between the inboard lower wall of base and cushion lower wall and is located multiunit spring housing inside wall respectively.
Preferably, first buffering subassembly includes two sets of cushion sleeves, buffer rod, piston ring and hydraulic oil, and is two sets of the cushion sleeve rotates respectively to be connected at the both ends that first rotation seat was stretched out in the pivot, and is two sets of buffer rod is sliding connection respectively at two sets of cushion sleeve inside walls, and is two sets of the piston ring is fixed connection respectively and stretches into the tip of cushion sleeve inside wall at two sets of buffer rod.
Preferably, two sets of hydraulic oil are filled in the two sets of cushion covers inner side wall respectively and are located between piston ring and the cushion cover inner side antetheca.
Preferably, bearing structure includes that two sets of shelves pole, second rotate the seat and change the cover, and is two sets of the equal fixed connection of seat is rotated to the second and is just close to the left and right sides respectively at the base antetheca, and is two sets of change the cover and rotate respectively and connect the one end of keeping away from the base at two sets of second rotation seats.
Preferably, the two groups of the stop rods are respectively and rotatably connected to one ends, far away from the buffer sleeves, of the two groups of the buffer rods, and one ends, far away from the buffer rods, of the two groups of the stop rods are respectively and rotatably connected with one ends, far away from the second rotating seat, of the two groups of the rotating sleeves in an inserting mode.
Preferably, the second buffer assembly comprises a buffer bag, a one-way valve and a deflation valve, the buffer bag is arranged between the two groups of gear rods, the one-way valve is fixedly connected to the lower wall of the buffer bag, and the deflation valve is fixedly connected to the front wall of the buffer bag.
Preferably, the inflation assembly includes silence air pump, barometer, air pump switch and gas-supply pipe, silence air pump fixed connection just is located between the multiunit spring housing at the inboard lower wall of base, silence air pump intake pipe runs through the base back wall and link up with the outside, silence air pump outlet duct runs through base right side wall and link up with the outside, barometer, air pump switch be fixed connection in proper order in the base right side wall and all be located silence air pump outlet duct rear side from back to front, the barometer link up through pipeline and silence air pump outlet duct, gas-supply pipe fixed connection is between silence air pump outlet duct and check valve, silence air pump, air pump switch are connected with the vehicle mounted power electricity.
The working principle is as follows: after the seat is installed, two groups of baffle rods are pulled out of the rotating sleeve and are pushed upwards, the baffle rods and the first buffer component cannot fall immediately through the bidirectional rotating damper between the rotating shaft and the first rotating seat, after a user sits down, the belly and the chest are protected by a safety belt, the baffle rods are pushed into the rotating sleeve, the mute air pump is started through the air pump switch to inflate the buffer bag, the air pressure of the buffer bag is checked according to an air pressure gauge, the buffer bag is not refluxed from the air delivery pipe after being inflated by the one-way valve, in emergency situations such as sudden braking and collision, children can not only be limited by the safety belt, but also can fully protect the head through the buffer bag, the injury caused by touching a front-row seat is avoided, meanwhile, when the force of the head of the children colliding the buffer bag is too large, the piston ring can be driven to slide forwards along the buffer sleeve through the buffer rods, and the buffer force is formed through extrusion liquid, the protective effect is better, and the in-process of traveling carries out the shock attenuation through multiunit buffer spring, improves and takes the comfort level.
(III) advantageous effects
The invention provides a full-protection type child safety seat for an automobile. The method has the following beneficial effects:
1. compared with the prior art, this car is with full protection formula children safety seat inflates buffering package through the silence air pump, meets emergency such as emergency brake, collision under, children except can be carried out the body by the safety belt and protect the head, can also avoid touchhing the front seat and cause the injury through the abundant protection head of buffering package.
2. Compared with the prior art, this car is with full protection formula children safety seat fills the first buffering subassembly that has hydraulic oil through setting up, and under emergency, children's head hits when buffering package strength is too big, can drive the buffer beam through shelves pole and slide forward along the cushion collar, extrudees hydraulic oil through the piston ring and forms the cushion effect, and the protecting effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the internal structure of the base of the present invention;
FIG. 3 is a schematic view of a second rotating base and a rotating sleeve connecting structure according to the present invention;
FIG. 4 is a partial cross-sectional view of a first cushioning component attachment structure according to the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 6 is a partial sectional view of the first rotary base and the rotary shaft, the side of the first rotary base and the rotary shaft.
Wherein, 1, a base; 2. a cushion; 3. a backrest; 4. a headrest; 5. a side guard plate; 6. a piston ring; 7. a bi-directional rotary damper; 8. a mute air pump; 9. a barometer; 10. an air pump switch; 11. a gas delivery pipe; 12. buffering the packet; 13. a first rotating base; 14. a rotating shaft; 15. a buffer sleeve; 16. a buffer rod; 17. a gear lever; 18. a deflation valve; 19. a second rotating base; 20. rotating the sleeve; 21. a one-way valve; 22. a seat belt; 23. a spring housing; 24. a buffer spring; 25. and (5) hydraulic oil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 6, an embodiment of the present invention provides a full-protection type child safety seat for an automobile, including a base 1; the setting is at cushion 2 of 1 upper wall of base, is provided with shock-absorbing structure between base 1 and the cushion 2, and shock-absorbing structure includes multiunit spring housing 23, buffer spring 24, and the equal fixed connection of multiunit spring housing 23 just is distributed at the 1 inboard lower wall of base, and multiunit buffer spring 24 all sets up and just is located 23 inside walls of multiunit spring housing respectively between 1 inboard lower wall of base and cushion 2 lower wall, makes to take more comfortablely through shock-absorbing structure.
The backrest 3 is arranged on the upper wall of the seat cushion 2 and is close to the rear wall of the seat cushion 2, the headrest 4 is arranged on the front wall of the backrest 3 and is close to the upper wall of the backrest 3, and the safety belt 22 is arranged between the headrest 4 and the base 1; two groups of side guard plates 5 which are arranged on the front wall of the backrest 3 and are respectively close to the left side wall and the right side wall;
a first rotating seat 13 fixedly connected to the upper wall of the backrest 3, a rotating shaft 14 is rotatably connected to the inner wall of the first rotating seat 13 through a bidirectional rotary damper 7, two ends of the rotating shaft 14 respectively penetrate through the left wall and the right wall of the first rotating seat 13 and extend out to the left side and the right side, a first buffer assembly rotatably connected to two ends of the rotating shaft 14 extending out of the first rotating seat 13 and used for providing buffer force under extreme conditions is provided, the first buffer assembly comprises two groups of buffer sleeves 15, buffer rods 16, piston rings 6 and hydraulic oil 25, the two groups of buffer sleeves 15 are respectively rotatably connected to two ends of the rotating shaft 14 extending out of the first rotating seat 13, the two groups of buffer rods 16 are respectively slidably connected to the inner side walls of the two groups of buffer sleeves 15, the two groups of piston rings 6 are respectively fixedly connected to the end portions of the two groups of buffer rods 16 extending into the inner side walls of the buffer sleeves 15, the two groups of hydraulic oil 25 are respectively filled in the inner side walls of the two groups of buffer sleeves 15 and are positioned between the inner sides of the two groups of the piston rings 6 and the buffer sleeves 15, when the impact force is too large, the buffer rod 16 can be pulled forward, and the hydraulic oil 25 is pressed by the piston rings 6 to form the buffer force.
The second buffer component is rotationally connected with one end of the first buffer component far away from the rotating shaft 14 through a supporting structure and used for providing front buffer under extreme conditions, the supporting structure comprises two groups of gear rods 17, a second rotating seat 19 and rotating sleeves 20, the two groups of second rotating seats 19 are fixedly connected on the front wall of the base 1 and respectively close to the left side and the right side, the two groups of rotating sleeves 20 are respectively rotationally connected with one ends of the two groups of second rotating seats 19 far away from the base 1, the two groups of gear rods 17 are respectively rotationally connected with one ends of the two groups of buffer rods 16 far away from the buffer sleeve 15, one ends of the two groups of gear rods 17 far away from the buffer rods 16 are respectively spliced with one ends of the two groups of rotating sleeves 20 far away from the second rotating seat 19, the second buffer component comprises a buffer bag 12, a one-way valve 21 and a deflation valve 18, the buffer bag 12 is arranged between the two groups of gear rods 17, the one-way valve 21 is fixedly connected on the lower wall of the buffer bag 12, the deflation valve 18 is fixedly connected on the buffer bag 12, when the seat is seated, the stop rod 17 can be pulled out of the rotating sleeve 20 and rotated backwards along the rotating shaft 14, so that the front part of the seat is opened, the buffer bag 12 is filled with partial air, the impact force of the sudden braking and the forward head part in the collision can be counteracted, and the head part can be prevented from being collided by the front seat in the collision.
An inflation component which is arranged on the inner side wall of the base 1 and used for inflating the second buffering component, the inflation component comprises a mute air pump 8, a barometer 9, an air pump switch 10 and an air pipe 11, the mute air pump 8 is fixedly connected with the lower wall of the inner side of the base 1 and is positioned between the multiple groups of spring sleeves 23, an air inlet pipe of the mute air pump 8 penetrates through the rear wall of the base 1 and is communicated with the outside, an air outlet pipe of the mute air pump 8 penetrates through the right wall of the base 1 and is communicated with the outside, the barometer 9 and the air pump switch 10 are fixedly connected with the right wall of the base 1 from back to front in sequence and are positioned at the rear side of the air outlet pipe of the mute air pump 8, the barometer 9 is communicated with the air outlet pipe of the mute air pump 8 through a pipeline, the air pipe 11 is fixedly connected between the air outlet pipe of the mute air pump 8 and a one-way valve 21, the mute air pump 8 and the air pump switch 10 are electrically connected with a vehicle-mounted power supply, the buffering bag 12 can be supplemented with air through the mute air pump 8, and the air pressure meter 9 can observe the air pressure in the buffering bag 12 during air supplement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a car is with full protection formula children's safety seat which characterized in that: comprises a base (1);
the cushion (2) is arranged on the upper wall of the base (1), and a damping structure is arranged between the base (1) and the cushion (2);
the backrest (3) is arranged on the upper wall of the seat cushion (2) and is close to the rear wall of the seat cushion (2), the headrest (4) is arranged on the front wall of the backrest (3) and is close to the upper wall of the backrest (3), and a safety belt (22) is arranged between the headrest (4) and the base (1);
two groups of side guard plates (5) which are arranged on the front wall of the backrest (3) and are respectively close to the left side wall and the right side wall;
the backrest comprises a first rotating seat (13) fixedly connected to the upper wall of the backrest (3), the inner wall of the first rotating seat (13) is rotatably connected with a rotating shaft (14) through a bidirectional rotating damper (7), and two ends of the rotating shaft (14) respectively penetrate through the left wall and the right wall of the first rotating seat (13) and extend out to the left side and the right side;
the first buffer component is rotatably connected to the two ends of the rotating shaft (14) extending out of the first rotating seat (13) and used for providing buffer force under extreme conditions;
the second buffer component is rotatably connected to one end of the first buffer component far away from the rotating shaft (14) through a supporting structure and is used for providing front buffer under extreme conditions;
and the inflation assembly is arranged on the inner side wall of the base (1) and used for inflating the second buffer assembly.
2. The fully child-resistant safety seat for an automobile according to claim 1, wherein: shock-absorbing structure includes multiunit spring housing (23), buffer spring (24), multiunit the equal fixed connection of spring housing (23) just is distributed at base (1) inboard lower wall, multiunit buffer spring (24) all set up between base (1) inboard lower wall and cushion (2) lower wall and are located multiunit spring housing (23) inside wall respectively.
3. A full child safety seat for an automobile according to claim 2, wherein: first buffering subassembly includes two sets of cushion collar (15), buffer beam (16), piston ring (6) and hydraulic oil (25), and is two sets of cushion collar (15) rotate respectively to be connected at the both ends that first rotation seat (13) are stretched out in pivot (14), and is two sets of buffer beam (16) sliding connection is respectively at two sets of cushion collar (15) inside walls, and is two sets of piston ring (6) fixed connection is respectively at the tip that two sets of buffer beam (16) stretched into buffer collar (15) inside wall.
4. A full child safety seat for an automobile according to claim 3, wherein: two sets of hydraulic oil (25) are filled respectively in two sets of cushion collar (15) inside wall and are located piston ring (6) and cushion collar (15) inboard antetheca.
5. The fully child-resistant safety seat for automobile according to claim 4, wherein: the supporting structure comprises two groups of gear rods (17), a second rotating seat (19) and a rotating sleeve (20), the second rotating seat (19) is fixedly connected to the front wall of the base (1) and is close to the left side and the right side respectively, and the rotating sleeve (20) is rotatably connected to one end, far away from the base (1), of the second rotating seat (19) respectively.
6. The fully child-resistant safety seat for automobile according to claim 5, wherein: two sets of shelves pole (17) rotate respectively and connect in two sets of buffer lever (16) keep away from the one end of cushion collar (15), and two sets of the one end that buffer lever (16) were kept away from in shelves pole (17) is pegged graft with the one end that second rotation seat (19) was kept away from respectively in two sets of commentaries on classics cover (20).
7. The fully child-resistant safety seat for automobile of claim 6, wherein: the second buffer assembly comprises a buffer bag (12), a one-way valve (21) and a release valve (18), the buffer bag (12) is arranged between two groups of gear rods (17), the one-way valve (21) is fixedly connected to the lower wall of the buffer bag (12), and the release valve (18) is fixedly connected to the front wall of the buffer bag (12).
8. The fully child-resistant safety seat for automobile of claim 7, wherein: the inflation component comprises a silent air pump (8), a barometer (9), an air pump switch (10) and an air pipe (11), the silent air pump (8) is fixedly connected with the lower wall of the inner side of the base (1) and is positioned among the plurality of groups of spring sleeves (23), the air inlet pipe of the silent air pump (8) penetrates through the rear wall of the base (1) and is communicated with the outside, the air outlet pipe of the silent air pump (8) penetrates through the right wall of the base (1) and is communicated with the outside, the barometer (9) and the air pump switch (10) are fixedly connected with the right wall of the base (1) from back to front in sequence and are positioned at the rear side of the air outlet pipe of the mute air pump (8), the barometer (9) is communicated with an air outlet pipe of the mute air pump (8) through a pipeline, the air pipe (11) is fixedly connected between the air outlet pipe of the mute air pump (8) and the one-way valve (21), the mute air pump (8) and the air pump switch (10) are electrically connected with the vehicle-mounted power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371108.6A CN114559865A (en) | 2022-04-11 | 2022-04-11 | Full-protection child safety seat for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371108.6A CN114559865A (en) | 2022-04-11 | 2022-04-11 | Full-protection child safety seat for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114559865A true CN114559865A (en) | 2022-05-31 |
Family
ID=81721090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210371108.6A Withdrawn CN114559865A (en) | 2022-04-11 | 2022-04-11 | Full-protection child safety seat for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114559865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373701A (en) * | 2023-06-07 | 2023-07-04 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
-
2022
- 2022-04-11 CN CN202210371108.6A patent/CN114559865A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373701A (en) * | 2023-06-07 | 2023-07-04 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
| CN116373701B (en) * | 2023-06-07 | 2023-09-08 | 扬州市高升机械有限公司 | Engineering vehicle seat with protection function |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220531 |
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| WW01 | Invention patent application withdrawn after publication |