CN203920498U - Energy-absorption type automobile seat for child - Google Patents
Energy-absorption type automobile seat for child Download PDFInfo
- Publication number
- CN203920498U CN203920498U CN201420320121.XU CN201420320121U CN203920498U CN 203920498 U CN203920498 U CN 203920498U CN 201420320121 U CN201420320121 U CN 201420320121U CN 203920498 U CN203920498 U CN 203920498U
- Authority
- CN
- China
- Prior art keywords
- seat
- telescoping cylinder
- base
- locating part
- energy
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 5
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of energy-absorption type automobile seat for child; between seat and base, adopt being connected of rotation or relative sliding; between seat and base, be provided with can be flexible vertically telescoping cylinder; when automobile bump suddenly or other emergency case under; seat rotates or moves relative to base; make the telescoping cylinder between seat and base be extruded and shrink vertically; thereby provide seat cushion effect; reach the effect of energy-absorbing damping; and then provide protection to the children on seat and seat, the injury that reduces or avoid sitting children to be on the seat subject to.
Description
Technical field
the utility model relates to a kind of energy-absorption type automobile seat for child.
Background technology
in prior art; when automobile seat for child is installed to and uses on the seat in automobile, automotive seat are fixed relatively conventionally; and automobile is bumping or when emergency brake; it is mainly the safety strap of being located on automobile seat for child; but safety strap only can play bumper and absorbing shock protective effect to the children in automobile seat for child; in the time that impact force is excessive, the uncomfortable degree that safety strap causes children also can increase.In addition, safety strap shields hardly for automotive seats itself,
in general, automobile seat for child comprises the seat and the base that are fixed together, in actual applications, in the time bumping, seat due to inertia can be relative base swing, this makes connection location between seat and base easily produce distortion even to rupture.
Summary of the invention
the purpose of this utility model is the shortcoming that overcomes prior art, and a kind of energy-absorption type automobile seat for child with energy-absorbing cushioning effect is provided.
for achieving the above object, the technical solution adopted in the utility model is: a kind of energy-absorption type automobile seat for child, comprise seat, the base of being located at described under-seat and described seat being provided support, described seat is located on described base actively, between described seat and described base, be provided with can be flexible vertically telescoping cylinder, one end of described telescoping cylinder is connected on described seat or base, in the time that described seat tends to described base and is subjected to displacement, described telescoping cylinder be compressed between described base and described seat and along described axial shrinkage so that described seat cushion effect to be provided.
preferably, described seat has relative two ends, wherein one end is rotatably connected on described base, the other end of described seat is movable end, described telescoping cylinder can be telescopically located between described movable end and described base along the vertical direction, in the time that described movable end tends to the motion of described base, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
preferably, described telescoping cylinder comprises cylinder body, the expansion link can relatively described cylinder body stretching vertically, and parts in described cylinder body, two parts of described expansion link are fixedly attached on described base, and another parts are kept out on the bottom of described seat.
preferably, be located to described seat slide on described base, described telescoping cylinder can be telescopically located between described seat and described base along described seat slide direction, described base is provided with the locating part for limiting described seat slide, described telescoping cylinder is located between described seat and described locating part, in the time that described seat tends to described locating part and slides along the relatively described base of described direction of slip, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
further, described seat is located on described base slidably along fore-and-aft direction, and the axial line of described telescoping cylinder distributes along fore-and-aft direction.
further, on described base, there is the slide rail for described seat being provided to sliding support, described slide rail along continuous straight runs extends, or described slide rail be front height after low dip extend in the direction of horizontal surface, or described slide rail is the low early and high after direction that favours horizontal surface and extends.
further, have the slide rail for described seat being provided to sliding support on described base, described slide rail is the high arc line shaped in low two ends, middle part along fore-and-aft direction and extends.
further, described seat is located on described base slidably along left and right directions, and the axial line of described telescoping cylinder distributes along left and right directions.
further, the left and right two ends of described base are equipped with described locating part, and described telescoping cylinder has two groups, and described in two groups, telescoping cylinder is located at respectively the arranged on left and right sides of described seat and between described locating part and described seat.
further, described seat comprises seat body, be located at described seat body bottom framework, be located at the sliding rack of described framework outside, described telescoping cylinder is located between described base and sliding rack, described seat is located on described base along left and right directions slidably by described sliding rack, described framework can be located in described sliding rack slidably along fore-and-aft direction, is provided with deformable energy absorbing component in the time being squeezed between described sliding rack and described framework.
further, described seat can and can be located on described base by fore-and-aft direction slidably along left and right directions, described locating part comprises the first locating part and the second locating part be located on described base, described telescoping cylinder comprise be located between described seat and described the first locating part and axial line along fore-and-aft direction extend the first telescoping cylinder, be located between described seat and described the second locating part and axial line along left and right directions extend the second telescoping cylinder, in the time that described seat tends to described the first locating part slip, described the first telescoping cylinder is extruded and stretches so that the cushion effect of described seat along fore-and-aft direction to be provided vertically, in the time that described seat tends to described the second locating part slip, described the second telescoping cylinder is extruded and stretches so that the cushion effect of described seat along left and right directions to be provided vertically.
further, described seat comprises seat body, is removably connected to the framework of described seat body bottom, described seat is located on described base slidably by described framework, and described the first telescoping cylinder, described the second telescoping cylinder are all located between described framework and described base.
as a kind of concrete embodiment, the rear and front end of described base is equipped with described the first locating part, described the first telescoping cylinder has two groups, and described in two groups, the first telescoping cylinder is located at respectively the both sides, front and back of described framework and between described framework and described the first locating part; The two ends, left and right of described base are equipped with described the second locating part, and described the second telescoping cylinder has two groups, and described in two groups, the second telescoping cylinder is located at respectively the left and right sides of described framework and between described framework and described the second locating part.
preferably, described seat at least slides with respect to described base on different both directions, described telescoping cylinder can be telescopically located between described seat and described base along described seat slide direction, described base is provided with the locating part for limiting described seat slide, described telescoping cylinder is located between described seat and described locating part, in the time that described seat tends to described locating part and slides along the relatively described base of described direction of slip, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
as a kind of concrete embodiment, described telescoping cylinder is hydraulic actuating cylinder or cylinder.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: energy-absorption type automobile seat for child of the present utility model, between seat and base, adopt being connected of rotation or relative sliding, when automobile bump suddenly or other emergency case under, seat rotates or moves relative to base, make the telescoping cylinder between seat and base be extruded and shrink vertically, thereby provide seat cushion effect, reach the effect of energy-absorbing damping, and then provide protection to the children on seat and seat, the injury that reduces or avoid sitting children to be on the seat subject to.
Brief description of the drawings
accompanying drawing 1 is the block diagram of the automobile seat for child of embodiment 1 of the present utility model;
accompanying drawing 2 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 1 of the present utility model;
the lateral plan (while normally use) of the automobile seat for child that accompanying drawing 3 is embodiment 1 of the present utility model;
accompanying drawing 4 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 1 of the present utility model;
accompanying drawing 5 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 2 of the present utility model;
accompanying drawing 6 is the block diagram of the automobile seat for child of embodiment 3 of the present utility model;
accompanying drawing 7 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 3 of the present utility model;
the lateral plan (while normally use) of the automobile seat for child that accompanying drawing 8 is embodiment 3 of the present utility model;
accompanying drawing 9 is along A-A direction schematic cross-section in Fig. 8;
accompanying drawing 10 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 3 of the present utility model;
accompanying drawing 11 is along B-B direction schematic cross-section in Figure 10;
accompanying drawing 12 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 4 of the present utility model;
accompanying drawing 13 is the block diagram of the automobile seat for child of embodiment 5 of the present utility model;
accompanying drawing 14 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 5 of the present utility model;
accompanying drawing 15 is the block diagram of the automobile seat for child of embodiment 6 of the present utility model;
accompanying drawing 16 is the block diagram of the automobile seat for child of embodiment 7 of the present utility model;
accompanying drawing 17 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 7 of the present utility model;
accompanying drawing 18 is the block diagram of the automobile seat for child of embodiment 8 of the present utility model;
accompanying drawing 19 is the block diagram of the automobile seat for child of embodiment 9 of the present utility model;
the lateral plan (while normally use) of the automobile seat for child that accompanying drawing 20 is embodiment 9 of the present utility model;
accompanying drawing 21 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 9 of the present utility model;
accompanying drawing 22 is the block diagram of the automobile seat for child of embodiment 10 of the present utility model;
accompanying drawing 23 is the block diagram of the automobile seat for child of embodiment 11 of the present utility model;
accompanying drawing 24 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 11 of the present utility model;
the lateral plan (while normally use) of the automobile seat for child that accompanying drawing 25 is embodiment 11 of the present utility model;
accompanying drawing 26 is along C-C direction schematic cross-section in Figure 25;
accompanying drawing 27 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 11 of the present utility model;
accompanying drawing 28 is along D-D direction schematic cross-section in Figure 27;
accompanying drawing 29 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 12 of the present utility model;
accompanying drawing 30 is the block diagram of the automobile seat for child of embodiment 13 of the present utility model;
accompanying drawing 31 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 13 of the present utility model;
the lateral plan (while normally use) of the automobile seat for child that accompanying drawing 32 is embodiment 13 of the present utility model;
accompanying drawing 33 is along E-E direction schematic cross-section in Figure 32;
accompanying drawing 34 is the lateral plan (when energy-absorbing damping) of the automobile seat for child of embodiment 13 of the present utility model;
accompanying drawing 35 is along F-F direction schematic cross-section in Figure 34;
accompanying drawing 36 is the STRUCTURE DECOMPOSITION figure of the automobile seat for child of embodiment 14 of the present utility model;
wherein: 1, seat; 11, seat body; 12, framework; 13, crossbeam; 14, slide block; 15, sliding rack;
2, base; 21, locating part; 22, slide rail; 23, the first locating part; 24, the second locating part;
3, telescoping cylinder; 31, cylinder body; 32, expansion link;
4, bearing pin; 5, energy absorbing component; 6, the first telescoping cylinder; 61, the first cylinder body; 62, the first expansion link; 7, the second telescoping cylinder; 71, the second cylinder body; 72, the second expansion link.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
below about the definition of direction, be all that all around direction of observing on automobile seat for child time according to children's sitting defines.
embodiment 1
referring to the automobile seat for child shown in Fig. 1 to Fig. 4, the base 2 that comprises seat 1, is located at seat 1 below and seat 1 is provided support.Seat 1 has relative two ends, and wherein one end is rotatably connected on base 2, and its other end is movable end.In the present embodiment, the rear end of seat 1 is connected on base 2 rotationally by bearing pin 4, and the front end of seat 1 is movable end.Between the movable end of seat 1 and base 2, being provided with can be along the telescoping cylinder 3 of self axial stretching, the axial line of this telescoping cylinder 3 distributes along the vertical direction, in the time that the movable end trend base 2 of seat 1 moves, telescoping cylinder 3 is extruded and stretches to provide seat 1 cushion effect vertically.This telescoping cylinder 3 can be hydraulic actuating cylinder or cylinder.
in the present embodiment, seat 1 comprises seat body 11, is removably connected in the framework 12 of seat body 11 bottoms, and the rear end of framework 12 is rotated and is connected by bearing pin 4 with the rear end of base 2, and framework 12 is obliquely installed, and its front end is high, and rear end is low.
telescoping cylinder 3 comprises cylinder body 31, the expansion link 32 that cylinder body 31 stretches vertically relatively, and parts in cylinder body 31, expansion link 32 these two parts are fixedly attached on base 2, and another parts are kept out on the bottom of the movable end of seat 1.Here, cylinder body 31 is fixed on base 2, and the external part of expansion link 32 is kept out the front bottom end at framework 12, like this, in the time that telescoping cylinder 3 is flexible vertically, relative slippage between expansion link 32 and framework 12, normal the stretching vertically of guarantee telescoping cylinder 3.
like this, this automotive seats is in the time that normality is used, and telescoping cylinder 3 is supported between the movable end and base 2 of seat 1, and expansion link 32 parts are positioned at cylinder body 31, as shown in Figure 3, when automobile bumps or when sudden stop, seat 1 leans forward relatively due to inertia, the movable end that is positioned at front side on seat 1 can tend to base 2 and move downward, as shown in Figure 4, telescoping cylinder 3 is subject to pressure vertically and is pressed into vertically in cylinder body 31, thereby provides seat 1 cushion effect, produces the effect of damping, buffering.
embodiment 2
automobile seat for child shown in Figure 5, this automotive seats is substantially similar to the structure of embodiment 1, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and the framework 12 on seat 1 is wholely set with seat body 11.The principle of work of the present embodiment is identical with embodiment 1, repeats no more herein.
embodiment 3
referring to the automobile seat for child shown in Fig. 6 to Figure 11, the base 2 that comprises seat 1, is located at seat 1 below and seat 1 is provided support.Seat 1 comprises seat body 11, is removably connected in the framework 12 of seat body 11 bottoms.
seat 1 is located on base 2 slidably along fore-and-aft direction, has the slide rail 22 for seat 1 sliding support is provided on base 2, and this slide rail 22 extends along horizontal fore-and-aft direction, and slide rail 22 is provided with two herein, lays respectively at the left and right sides.The left and right sides of framework 12 all has slide block 14, and this slide block 14 is located on slide rail 22 slidably along the length bearing of trend of slide rail 22.
framework 12 has the crossbeam 13 being connected between two wood side-guides 22, on base 2, there is locating part 21, this locating part 21 is for being connected to the cross bar between the slide rail 22 of both sides, between crossbeam 13 and locating part 21, be provided with can be flexible vertically telescoping cylinder 3, telescoping cylinder 3 can be hydraulic actuating cylinder or cylinder.This telescoping cylinder 3 comprises cylinder body 31, the expansion link 32 that cylinder body 31 stretches vertically relatively, parts in cylinder body 31, expansion link 32 these two parts are fixed on locating part 21, another parts are fixed or are kept out on crossbeam 13, in the time that framework 12 slides along fore-and-aft direction trend locating part 21 together with seat 1, telescoping cylinder 3 is extruded and shrinks vertically to provide seat 1 cushion effect.
like this, this automotive seats is in the time that normality is used, and telescoping cylinder 3 is supported between framework 12 entablatrances 13 and base 2 upper limit parts 21, as shown in Figure 8, Figure 9, when automobile bumps or when sudden stop, seat 1 leans forward relatively due to inertia, seat 1 relative base 2 slippage forward, and crossbeam 13 tends to locating part 21 and slides, as shown in Figure 10, Figure 11, telescoping cylinder 3 is subject to axial pressure and shrinks vertically, thereby provides seat 1 cushion effect, produces the effect of damping, buffering.
embodiment 4
automobile seat for child shown in Figure 12, this automotive seats is substantially similar to the structure of embodiment 3, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 is wholely set with seat body 11.The principle of work of the present embodiment is identical with embodiment 3, repeats no more herein.
embodiment 5
referring to the automobile seat for child shown in Figure 13, Figure 14, the structural similitude of this automotive seats and embodiment 3, seat 1 is located on base 2 slidably along fore-and-aft direction, be located on base 2 and also adopt linear path for the slide rail 22 that seat 1 sliding support is provided, difference is, in the present embodiment, slide rail 22 is the low early and high after direction extension that favours horizontal surface.Telescoping cylinder 3 is located between the locating part 21 and seat 1 on base 2, and the flexible direction of telescoping cylinder 3 is along the direction of tilt setting of described base 2.Described base 2 is provided with locating part 21, and one end of telescoping cylinder 3 is fixed on locating part 21.In the time that automobile produces collision or brakes suddenly, seat 1 is along slide rail 22 slid underneath and tend to gradually the locating part 21 on base 2 forward, telescoping cylinder 3 is compressed between framework 12 and locating part 21 and shrinks vertically, thereby provides seat 1 cushion effect, reaches the object of energy-absorbing damping.
embodiment 6
automobile seat for child shown in Figure 15, this automotive seats is substantially similar to the structure of embodiment 5, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 is wholely set with seat body 11.The principle of work of the present embodiment is identical with embodiment 5, repeats no more herein.
embodiment 7
referring to the automobile seat for child shown in Figure 16, Figure 17, the structural similitude of this automotive seats and embodiment 3, seat 1 is located on base 2 slidably along fore-and-aft direction, be located on base 2 and also adopt linear path for the slide rail 22 that seat 1 sliding support is provided, difference is, in the present embodiment, after slide rail 22 is front height, low dip extends in the direction of horizontal surface.Telescoping cylinder 3 is located between the locating part 21 and seat 1 on base 2.The flexible direction of telescoping cylinder 3 is along the direction of tilt setting of described base 2.Described base 2 is provided with locating part 21, and one end of telescoping cylinder 3 is fixed on locating part 21.In the time that automobile produces collision or brakes suddenly, seat 1 slides along slide rail 22 to front upper place and tends to gradually the locating part 21 on base 2, telescoping cylinder 3 is compressed between framework 12 and locating part 21 and shrinks vertically, thereby provides seat 1 cushion effect, reaches the object of energy-absorbing damping.
embodiment 8
automobile seat for child shown in Figure 18, this automotive seats is substantially similar to the structure of embodiment 7, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 is wholely set with seat body 11.The principle of work of the present embodiment is identical with embodiment 7, repeats no more herein.
embodiment 9
referring to the automobile seat for child shown in Figure 19 to Figure 21, the structural similitude of this automotive seats and embodiment 3, seat 1 is located on base 2 slidably along fore-and-aft direction, difference is, in the present embodiment, being located on base 2 for what provide that the slide rail 22 of seat 1 sliding support adopts is arc track, and this arc track is the high globoidal structure in low two ends, middle part along fore-and-aft direction.Telescoping cylinder 3 is located between the locating part 21 and seat 1 on base 2.Described base 2 is provided with locating part 21, and one end of telescoping cylinder 3 is fixed on locating part 21.In the time that automobile produces collision or brakes suddenly, seat 1 tends to the locating part 21 on base 2 along slide rail 22 bearing of trends gradually to front slide, telescoping cylinder 3 is compressed between framework 12 and locating part 21 and shrinks vertically, thereby provides seat 1 cushion effect, reaches the object of energy-absorbing damping.
embodiment 10
automobile seat for child as shown in Figure 22 of ginseng, this automotive seats is substantially similar to the structure of embodiment 9, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 and seat body 11 are wholely set.The principle of work of the present embodiment is identical with embodiment 9, repeats no more herein.
embodiment 11
referring to the automobile seat for child shown in Figure 23 to Figure 28, the base 2 that comprises seat 1, is located at seat 1 below and seat 1 is provided support, seat 1 comprises seat body 11, be removably connected in the framework 12 of seat body 11 bottoms, be located at the sliding rack 15 of framework 12 bottoms.
seat 1 is located on base 2 along left and right directions slidably by sliding rack 15, as shown in Figure 26, Figure 28.The left and right two ends of base 2 are equipped with locating part 21, these two locating parts 21 are base 2 herein left border and Right Border.Between the locating part 21 of both sides and sliding rack 15, be equipped with telescoping cylinder 3, this telescoping cylinder 3 can be hydraulic actuating cylinder or cylinder, and the axial line of two telescoping cylinders 3 all extends along horizontal left and right directions.Telescoping cylinder 3 comprises cylinder body 31 and the expansion link 32 can relative cylinder body 31 stretching vertically, and cylinder body 31 is fixed on locating part 21 with parts in expansion link 32 these two parts, and another parts are kept out in the outer side edges portion of sliding rack 15.In the time that sliding rack 15 slides to the left along the relative base 2 of left and right directions, the telescoping cylinder 3 in left side is squeezed and shrinks vertically, and provides sliding rack 15 cushion effects like this; In the time that sliding rack 15 slides to the right along the relative base 2 of left and right directions, the telescoping cylinder 3 on right side is squeezed and shrinks vertically, and provides sliding rack 15 cushion effects.
framework 12 can be located in sliding rack 15 slidably along fore-and-aft direction, as shown in Figure 26, Figure 28.Between sliding rack 15 and framework 12, be also provided with deformable energy absorbing component 5 in the time being squeezed, herein, what this energy absorbing component 5 adopted is another telescoping cylinder.Herein, this telescoping cylinder is located between the front end of framework 12 and the front end of sliding rack 15.When framework 12 relative sliding framves 15 are during to front slide, this telescoping cylinder is extruded and shrinks vertically, thereby provides framework 12 cushion effects.
like this, this automotive seats is in the time that normality is used, and the telescoping cylinder 3 of the left and right sides is all supported between sliding rack 15 and locating part 21 along left and right directions, is supported between sliding rack 15 and framework 12, as shown in figure 26 along fore-and-aft direction as the telescoping cylinder of energy absorbing component 5.When automobile bumps or when sudden stop, automobile leans forward relatively due to inertia, seat body 11 moves forward with framework 12 relative sliding framves 15, and the telescoping cylinder of energy absorbing component 5 shrinks vertically provides seat body 11 and the cushion effect of framework 12 along fore-and-aft direction; Meanwhile, the impact of the left and right directions that automobile is subject to makes the locating part 21 of sliding rack 15 along left and right directions towards a side slide, and the telescoping cylinder 3 of this side is extruded and shrinks, thereby the cushion effect of seat 1 along left and right directions is provided.The automotive seats of this embodiment not only can buffering automobile along the impulsive force of fore-and-aft direction, but also the lateral impact power can buffering automobile being subject to produces good damping, buffering effect.
telescoping cylinder 3 described in the present embodiment is identical with the structure of described energy absorbing component 5.Because telescoping cylinder 3 and energy absorbing component 5 are distributed in three sides of base 2, therefore can multi-faceted energy-absorbing damping.
embodiment 12
automobile seat for child as shown in Figure 29 of ginseng, this automotive seats is substantially similar to the structure of embodiment 11, and its difference is only, and seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 and seat body 11 are wholely set.The principle of work of the present embodiment is identical with embodiment 11, repeats no more herein.
embodiment 13
referring to the automobile seat for child shown in Figure 30 to Figure 35, the base 2 that comprises seat 1, is located at seat 1 below and seat 1 is provided support, seat 1 comprises seat body 11, is removably connected in the framework 12 of seat body 11 bottoms.Seat 1 is located in base 2 slidably by framework 12, seat 1 on base 2 relatively base 2 slide along left and right directions or fore-and-aft direction.
the rear and front end of base 2 is respectively equipped with the first locating part 23, these two the first locating parts 23 can be front side frame and the rear side frame of base 2, between the first locating part 23 of framework 12 and both sides, be equipped with the first telescoping cylinder 6, the axial line of this first telescoping cylinder 6 extends along fore-and-aft direction.When framework 12 along fore-and-aft direction in the time that the first locating part 23 of a side slides, the first telescoping cylinder 6 between this side first locating part 23 and framework 12 is extruded, relative the first cylinder body 61 of the first expansion link 62 shrinks vertically, thereby the cushion effect of framework 12 along fore-and-aft direction is provided.
the two ends, left and right of base 2 are respectively equipped with the second locating part 24.These two the second locating parts 24 can be left border and the Right Border of base 2, between the second locating part 24 of framework 12 and both sides, are equipped with the second telescoping cylinder 7, and the axial line of this second telescoping cylinder 7 extends along left and right directions.When framework 12 along left and right directions in the time that the second locating part 23 of a side slides, the second telescoping cylinder 6 between this side second locating part 23 and framework 12 is extruded, relative the second cylinder body 71 of the second expansion link 72 shrinks vertically, thereby the cushion effect of framework 12 along left and right directions is provided.
the first telescoping cylinder 6 and the second telescoping cylinder 7 can be cylinder, also can be hydraulic actuating cylinder.
like this, this automotive seats is in the time that normality is used, the first telescoping cylinder 6 of both sides is supported on along fore-and-aft direction between the first locating part 23 of framework 12 and both sides, front and back, and the second telescoping cylinder 7 of both sides is supported between the second locating part 24 of framework 12 and the left and right sides, as shown in figure 33 along left and right directions.
in the time that automobile is collided, in the impulsive force that collision produces, the component of fore-and-aft direction makes the relative base 2 of seat 1 along fore-and-aft direction to a Slideslip, the first telescoping cylinder 6 of this side is extruded and shrinks vertically, thereby provide the cushion effect of seat 1 along fore-and-aft direction, then due to inertia, the relative base 2 of seat 1 slides to opposite side along fore-and-aft direction, and the first telescoping cylinder 6 of this side is extruded and shrinks vertically and the cushion effect of seat along fore-and-aft direction is provided; In the impulsive force of the generation of collision, the component of left and right directions makes the relative base 2 of seat 1 along left and right directions to a Slideslip, and the second telescoping cylinder 7 of this side is extruded and shrinks vertically, thereby the cushion effect of seat 1 along left and right directions is provided.
embodiment 14
referring to the automobile seat for child shown in Figure 36, this automotive seats is substantially similar to the structure of embodiment 13, and its difference is only, seat 1 does not adopt split type structure, but adopts all-in-one-piece structure, and seat 1 upper frame 12 is wholely set with seat body 11.The principle of work of the present embodiment is identical with embodiment 11, repeats no more herein.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (15)
1. an energy-absorption type automobile seat for child, the base that comprises seat, is located at described under-seat and described seat is provided support, it is characterized in that: described seat is located on described base actively, between described seat and described base, be provided with can be flexible vertically telescoping cylinder, one end of described telescoping cylinder is connected on described seat or base, in the time that described seat tends to described base and is subjected to displacement, described telescoping cylinder be compressed between described base and described seat and along described axial shrinkage so that described seat cushion effect to be provided.
2. energy-absorption type automobile seat for child according to claim 1, it is characterized in that: described seat has relative two ends, wherein one end is rotatably connected on described base, the other end of described seat is movable end, described telescoping cylinder can be telescopically located between described movable end and described base along the vertical direction, in the time that described movable end tends to the motion of described base, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
3. energy-absorption type automobile seat for child according to claim 1, it is characterized in that: described telescoping cylinder comprises cylinder body, the expansion link can relatively described cylinder body stretching vertically, parts in described cylinder body, two parts of described expansion link are fixedly attached on described base, and another parts are kept out in described seat bottom.
4. energy-absorption type automobile seat for child according to claim 1, it is characterized in that: be located to described seat slide on described base, described telescoping cylinder can be telescopically located between described seat and described base along described seat slide direction, described base is provided with the locating part for limiting described seat slide, described telescoping cylinder is located between described seat and described locating part, in the time that described seat tends to described locating part and slides along the relatively described base of described direction of slip, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
5. energy-absorption type automobile seat for child according to claim 4, is characterized in that: described seat is located on described base slidably along fore-and-aft direction, and the axial line of described telescoping cylinder distributes along fore-and-aft direction.
6. energy-absorption type automobile seat for child according to claim 5, it is characterized in that: on described base, there is the slide rail for described seat being provided to sliding support, described slide rail along continuous straight runs extends, or low dip extends in the direction of horizontal surface after described slide rail is front height, or described slide rail is the low early and high after direction extension that favours horizontal surface.
7. energy-absorption type automobile seat for child according to claim 5, is characterized in that: on described base, have the slide rail for described seat being provided to sliding support, described slide rail is the high arc line shaped in low two ends, middle part along fore-and-aft direction and extends.
8. energy-absorption type automobile seat for child according to claim 4, is characterized in that: described seat is located on described base slidably along left and right directions, and the axial line of described telescoping cylinder distributes along left and right directions.
9. energy-absorption type automobile seat for child according to claim 8, it is characterized in that: the left and right two ends of described base are equipped with described locating part, described telescoping cylinder has two groups, and described in two groups, telescoping cylinder is located at respectively the arranged on left and right sides of described seat and between described locating part and described seat.
10. energy-absorption type automobile seat for child according to claim 9, it is characterized in that: described seat comprises seat body, be located at described seat body bottom framework, be located at the sliding rack of described framework outside, described telescoping cylinder is located between described base and described sliding rack, described seat is located on described base along left and right directions slidably by described sliding rack, described framework can be located in described sliding rack slidably along fore-and-aft direction, is provided with deformable energy absorbing component in the time being squeezed between described sliding rack and described framework.
11. energy-absorption type automobile seat for child according to claim 4, it is characterized in that: described seat can and can be located on described base by fore-and-aft direction slidably along left and right directions, described locating part comprises the first locating part and the second locating part be located on described base, described telescoping cylinder comprise be located between described seat and described the first locating part and axial line along fore-and-aft direction extend the first telescoping cylinder, be located between described seat and described the second locating part and axial line along left and right directions extend the second telescoping cylinder, in the time that described seat tends to described the first locating part slip, described the first telescoping cylinder is extruded and stretches so that the cushion effect of described seat along fore-and-aft direction to be provided vertically, in the time that described seat tends to described the second locating part slip, described the second telescoping cylinder is extruded and stretches so that the cushion effect of described seat along left and right directions to be provided vertically.
12. energy-absorption type automobile seat for child according to claim 11, it is characterized in that: described seat comprises seat body, is removably connected to the framework of described seat body bottom, described seat is located on described base slidably by described framework, and described the first telescoping cylinder, described the second telescoping cylinder are all located between described framework and described base.
13. energy-absorption type automobile seat for child according to claim 12, it is characterized in that: the rear and front end of described base is equipped with described the first locating part, described the first telescoping cylinder has two groups, and described in two groups, the first telescoping cylinder is located at respectively the both sides, front and back of described framework and between described framework and described the first locating part; The two ends, left and right of described base are equipped with described the second locating part, and described the second telescoping cylinder has two groups, and described in two groups, the second telescoping cylinder is located at respectively the left and right sides of described framework and between described framework and described the second locating part.
14. energy-absorption type automobile seat for child according to claim 4, it is characterized in that: described seat at least slides with respect to described base on different both directions, described telescoping cylinder can be telescopically located between described seat and described base along described seat slide direction, described base is provided with the locating part for limiting described seat slide, described telescoping cylinder is located between described seat and described locating part, in the time that described seat tends to described locating part slip along the relatively described base of described direction of slip, described telescoping cylinder is extruded and shrinks vertically to provide described seat cushion effect.
15. according to the arbitrary described energy-absorption type automobile seat for child of claim 1 to 14, it is characterized in that: described telescoping cylinder is hydraulic actuating cylinder or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320121.XU CN203920498U (en) | 2014-06-16 | 2014-06-16 | Energy-absorption type automobile seat for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320121.XU CN203920498U (en) | 2014-06-16 | 2014-06-16 | Energy-absorption type automobile seat for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920498U true CN203920498U (en) | 2014-11-05 |
Family
ID=51816362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320121.XU Expired - Fee Related CN203920498U (en) | 2014-06-16 | 2014-06-16 | Energy-absorption type automobile seat for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057854A (en) * | 2014-06-16 | 2014-09-24 | 好孩子儿童用品有限公司 | Energy-absorbing children automobile chair |
| CN104723916A (en) * | 2015-04-07 | 2015-06-24 | 李连江 | Collision buffering device of automobile seat |
| CN106004555A (en) * | 2016-06-18 | 2016-10-12 | 金余和 | Bidirectional basket type safety seat base assembly |
-
2014
- 2014-06-16 CN CN201420320121.XU patent/CN203920498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057854A (en) * | 2014-06-16 | 2014-09-24 | 好孩子儿童用品有限公司 | Energy-absorbing children automobile chair |
| CN104723916A (en) * | 2015-04-07 | 2015-06-24 | 李连江 | Collision buffering device of automobile seat |
| CN106004555A (en) * | 2016-06-18 | 2016-10-12 | 金余和 | Bidirectional basket type safety seat base assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104057854A (en) | Energy-absorbing children automobile chair | |
| CN203637613U (en) | Energy-absorbing and vibration-reducing device for child car seat | |
| CN203637622U (en) | Energy absorption automobile seat | |
| CN203920498U (en) | Energy-absorption type automobile seat for child | |
| CN107176126A (en) | A kind of high intensity anti-deformation bumper | |
| CN203637614U (en) | Car seat damping device | |
| CN105752008A (en) | Novel bumper buffer block | |
| CN104723915B (en) | Arta vehicle seat unit | |
| CN105129094A (en) | Lifting energy-absorption base of airplane driver seat | |
| JP5336678B1 (en) | Driving console with energy absorption means for railway vehicles | |
| CN203864484U (en) | Energy-absorbing support leg of child car seat | |
| CN105083206A (en) | Automotive safety seat backrest | |
| CN104002704A (en) | Energy absorption supporting leg of child vehicle seat | |
| CN203381520U (en) | Motor vehicle seat with head protecting function | |
| CN203528342U (en) | Safety seat of passenger car | |
| CN201901031U (en) | Active headrest device of car seat | |
| CN203344764U (en) | Anti-descending support for automobile front-row seat | |
| CN105905067B (en) | Automobile seat for child | |
| CN103303230B (en) | Passenger vehicle Energy Absorbing Structure and use the passenger vehicle of this mechanism | |
| CN103287290B (en) | A kind of automotive vehicle seat protecting head | |
| CN102423209A (en) | Baby walker | |
| CN203228731U (en) | Automobile damping and energy dissipating bumper | |
| CN203332017U (en) | Passenger car collision energy-absorption mechanism and passenger car using same | |
| CN207617568U (en) | Child safety seat | |
| CN205086835U (en) | Front crashproof beam structure for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |