CN102963279B - Safety seat for children - Google Patents
Safety seat for children Download PDFInfo
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- CN102963279B CN102963279B CN201210494046.4A CN201210494046A CN102963279B CN 102963279 B CN102963279 B CN 102963279B CN 201210494046 A CN201210494046 A CN 201210494046A CN 102963279 B CN102963279 B CN 102963279B
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- bearing plate
- stay bearing
- deformation
- groove
- safety seat
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Abstract
The invention discloses a safety seat for children, and belongs to the technical field of safety seats. The safety seat comprises a base, the seat and a child restraint strap, wherein a supporting shaft is at least arranged on the base and connected with a deformation mechanism and a moving mechanism arranged on the base; the displacement mechanism is connected with a sliding member; and the sliding member is connected with the child restraint strap. The safety seat is simple in structure and reasonable in design; when the supporting shaft is stressed, the deformation mechanism is deformed, and the moving mechanism is moved, so that the sliding member drags the child restraint strap to move back relative to the base, the forward movement range of a child is actively shortened, and the safety risk that the child bumps into the seat in the front row or the head meets with the child is lowered.
Description
Technical field
The invention belongs to safety seat technical field, be specifically related to a kind of child safety seat.
Background technology
What existing child safety seat adopted is full back belt type restraint strap and Y-shaped restraint strap, in order to ensure the traveling comfort of children's ride-on, restraint belt for children all can retain 25MM space, and child restraint is with 8% ± 2% stretch ratio, this just easily cause children in collision between Shun forward displacement very large, as long as exceed CR point 550mm, just easily encounter front-row seats or head and encounter the potential safety hazards such as the leg of controlling oneself.
Summary of the invention
The problem existing for prior art, the object of the invention is to design provides a kind of technical scheme of child safety seat.
Described a kind of child safety seat, comprise pedestal, seat and restraint belt for children, its feature is being, on described pedestal, a pivot shaft is at least set, described pivot shaft connects the deformation mechanism and the displacement mechanism that are arranged on pedestal, described displacement mechanism connects sliding part, and described sliding part connects restraint belt for children.
Described a kind of child safety seat, it is characterized in that described deformation mechanism is deformation groove, described displacement mechanism is stay bearing plate, and described stay bearing plate is arranged on the both sides of deformation groove, and the upper edge height of stay bearing plate is higher than the groove face height of deformation groove, and described pivot shaft is supported by stay bearing plate.
Described a kind of child safety seat, is characterized in that described pivot shaft attended operation plate, and described operating panel and seat bottom touch.
Described a kind of child safety seat, is characterized in that described stay bearing plate bottom is provided with connecting rod, described connecting rod compressing sliding part.
Described a kind of child safety seat, is characterized in that described deformation groove is the dovetail groove that meeting deformation is opened in the time being subject to being greater than the pressure of 60KG, and described stay bearing plate is trapezoidal plate, and stay bearing plate top is provided with the groove for supported axle.
Described a kind of child safety seat, is characterized in that by the housing pressing plate arranging, pivot shaft being limited in deformation groove on described deformation groove.
Described a kind of child safety seat, is characterized in that together with the described flank side surface of stay bearing plate and the medial surface sliding block joint of deformation groove.
Above-mentioned a kind of child safety seat, simple in structure, reasonable in design, utilize pivot shaft stressed, make deformation deformation, make displacement mechanism displacement, and then sliding part traction restraint belt for children is moved backward with respect to pedestal, initiatively shorten children's movement forward, reduce that children encounter front-row seats or head is encountered the security risks such as the leg of controlling oneself.
Brief description of the drawings
Fig. 1 is the exploded view of child safety seat in the present invention;
Fig. 2 is the schematic diagram of child safety seat initial position in the present invention;
Fig. 3 is the schematic diagram of restraint strap in the time of the second place in collision process;
Fig. 4 is the exploded drawings of deformation mechanism and displacement mechanism in the present invention.
In figure: 1-housing pressing plate; 2-restraint belt for children; 3-seat; 4-pedestal; 5-sliding part; 6-anchor shaft A; 7-connecting rod; 8-anchor shaft B; 9-stay bearing plate; 10-pivot shaft; 11-deformation groove; 12-limit shaft; 13-operating panel; 14-flank side surface; 15-medial surface; 16-groove face.
Detailed description of the invention
Further illustrate the present invention below in conjunction with Figure of description.
As shown in the figure, the restraint belt for children 2 that a kind of child safety seat comprises pedestal 4, is arranged on the seat 3 on pedestal 4 and is connected with seat 3.One pivot shaft 10 is at least set on pedestal 4, and pivot shaft 10 is supported on deformation mechanism and displacement mechanism, and deformation mechanism and displacement mechanism are arranged on pedestal 4, and displacement mechanism connects sliding part 5, and sliding part 5 connects restraint belt for children 2.In automobile collision procedure, because children's effect of inertia produces impulsive force, be delivered to the pressure that pivot shaft 10 produces 20 times of downward children's weight, pivot shaft 10 is to lower compression displacement mechanism, and make deformation mechanism produce deformation, thereby time displacement mechanism produce displacement downwards, and then sliding part traction restraint belt for children 2 is moved backward with respect to pedestal 4, initiatively shorten children's movement forward, reduce that children encounter front-row seats or head is encountered the security risks such as the leg of controlling oneself.
Deformation mechanism advantageous version groove 11, distortion groove 11 is the dovetail groove that meeting deformation is opened in the time being subject to being greater than the pressure of 60KG, distortion groove 11 can be arranged on the left and right sides of pedestal 4.Displacement mechanism is preferably stay bearing plate 9, stay bearing plate 9 is tie rod linkage, its top is provided with groove, stay bearing plate 9 is arranged on the both sides of distortion groove 11, and the height of the groove of stay bearing plate 9, higher than the height of the groove face 16 of distortion groove 11, makes pivot shaft 10 to be connected with stay bearing plate 9 like this, and the flank side surface 14 of stay bearing plate 9 overlaps with the medial surface 15 of distortion groove 11, after making like this stay bearing plate 9 stressed, the flank side surface 14 of stay bearing plate 9, to extrapolation medial surface 15, makes to be out of shape groove 11 deformation.
In order pivot shaft 10 to be limited in distortion groove 11, housing pressing plate 1 is set on deformation groove 11.Pivot shaft 10 is arranged on operating panel 13, and operating panel 13 upper surfaces and seat 3 touch, and the other end of operating panel 13 is provided with limit shaft 12.Limit shaft 12 regulates for chair angle.
Sliding part 5 is preferably ribbon, sliding part 5 one end are connected with the anchor shaft B8 being fixed on pedestal 4, the connecting rod 7 that sliding part 5 middle parts are arranged by stay bearing plate 9 bottoms is oppressed, and sliding part 5 other ends are connected with restraint belt for children 2 after walking around the anchor shaft A6 being fixed on pedestal 4.
In automobile collision procedure, because children's effect of inertia produces impulsive force, be delivered on the operating panel 13 and pivot shaft 10 of seat 3 belows, pivot shaft 10 produce downward 20 times to the pressure of children's weight, to lower compression stay bearing plate 9, force the medial surface 15 of distortion groove 11 to separate to both sides, thereby make stay bearing plate 9 produce displacement downwards, in the time that pivot shaft 10 touches the groove face 16 of distortion groove 11, because the support of groove face 16 stops oppressing stay bearing plate 9.
Stay bearing plate 9, after bottom offset, by connecting rod 7 fixed thereon, moves sliding part 5 backward, thereby drives restraint belt for children 2 to move backward, initiatively shortens children's movement forward.
Shown in the above and figure is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a child safety seat, comprise pedestal (4), seat (3) and restraint belt for children (2), its feature is being, on described pedestal (4), a pivot shaft (10) is at least set, described pivot shaft (10) connects the deformation mechanism and the displacement mechanism that are arranged on pedestal (4), described displacement mechanism connects sliding part (5), described sliding part (5) connects restraint belt for children (2), described deformation mechanism is deformation groove (11), described displacement mechanism is stay bearing plate (9), described stay bearing plate (9) is arranged on the both sides of deformation groove (11), and stay bearing plate (9) upper along height higher than the groove face (16) of deformation groove (11) highly, described pivot shaft (10) is supported by stay bearing plate (9).
2. a kind of child safety seat as claimed in claim 1, is characterized in that described pivot shaft (10) attended operation plate (13), and described operating panel (13) touches with seat (3) bottom.
3. a kind of child safety seat as claimed in claim 1, is characterized in that described stay bearing plate (9) bottom is provided with connecting rod (7), described connecting rod (7) compressing sliding part (5).
4. a kind of child safety seat as claimed in claim 1, it is characterized in that described deformation groove (11) is the dovetail groove that meeting deformation is opened in the time being subject to being greater than the pressure of 60KG, described stay bearing plate (9) is trapezoidal plate, and stay bearing plate (9) top is provided with the groove for supported axle (10).
5. a kind of child safety seat as claimed in claim 1, is characterized in that the upper housing pressing plate (1) by setting of described deformation groove (11) is limited in pivot shaft (10) in deformation groove (11).
6. a kind of child safety seat as claimed in claim 1, is characterized in that together with the described flank side surface (14) of stay bearing plate (9) and medial surface (15) sliding block joint of deformation groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494046.4A CN102963279B (en) | 2012-11-28 | 2012-11-28 | Safety seat for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210494046.4A CN102963279B (en) | 2012-11-28 | 2012-11-28 | Safety seat for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102963279A CN102963279A (en) | 2013-03-13 |
| CN102963279B true CN102963279B (en) | 2014-11-12 |
Family
ID=47793813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210494046.4A Active CN102963279B (en) | 2012-11-28 | 2012-11-28 | Safety seat for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102963279B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234612A (en) * | 2007-01-31 | 2008-08-06 | 高田株式会社 | Child seat |
| WO2009062505A1 (en) * | 2007-11-16 | 2009-05-22 | Seed A/S | A child seat to be mounted in a vehicle |
| CN102602308A (en) * | 2011-01-19 | 2012-07-25 | 明门香港股份有限公司 | Child safety seat and tether thereof |
| CN101890915B (en) * | 2010-07-21 | 2012-11-07 | 好孩子儿童用品有限公司 | Automobile seat for children |
| CN202952850U (en) * | 2012-11-28 | 2013-05-29 | 浙江工业大学 | Child safety seat |
-
2012
- 2012-11-28 CN CN201210494046.4A patent/CN102963279B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234612A (en) * | 2007-01-31 | 2008-08-06 | 高田株式会社 | Child seat |
| WO2009062505A1 (en) * | 2007-11-16 | 2009-05-22 | Seed A/S | A child seat to be mounted in a vehicle |
| CN101890915B (en) * | 2010-07-21 | 2012-11-07 | 好孩子儿童用品有限公司 | Automobile seat for children |
| CN102602308A (en) * | 2011-01-19 | 2012-07-25 | 明门香港股份有限公司 | Child safety seat and tether thereof |
| CN202952850U (en) * | 2012-11-28 | 2013-05-29 | 浙江工业大学 | Child safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102963279A (en) | 2013-03-13 |
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| C14 | Grant of patent or utility model | ||
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