The detachable child safety seat of top
Technical field
The utility model relates to a kind of child safety seat, relates in particular to a kind of being convenient to top is freely rolled over the detachable child safety seat of top of adorning and not having influence on head rest portion height adjustment again.
Background technology
Along with improving constantly of constant development of economy and state-of-art; For people provide extremely abundant physical resources; Impel improving constantly of people's living standard,, thereby a good development platform is provided for the various consumables just because of improving constantly of people's living standard.Wherein, child safety seat is exactly a kind of in many consumables.
Child safety seat is that a kind of lying on the car seat and through restraint device is strapped in the equipment on this child safety seat to children; This child safety seat is compared with safe automobile air bag, and it more can reduce children's suffered injury under automobile generation emergency braking or accident collision situation.Therefore, child safety seat is accepted by the customer very soon, and slowly obtains in the whole world promoting.Wherein, In order to prevent that extraneous high light injury from riding in children on the child safety seat; If top is set on child safety seat, the mode of this top through captive joint is fixed on the portion that leans against of child safety seat commonly and is placed in outside the head rest portion of child safety seat.When children grow up and grow tall, for comfort and the safety of satisfying the occupant, so need the height of the head rest portion of corresponding adjustment child safety seat.
Yet; Because above-mentioned top is to be fixed on leaning against in the portion of child safety seat through fixing mode; When the height of head rest portion of adjustment child safety seat; Make to be fixed on leaning against top in the portion and can't following the adjustment of the head rest portion height of child safety seat and carry out corresponding adjustment of child safety seat, thereby the top that leans against in the portion that causes being fixed on child safety seat can't normally use, thereby reduce the utilization ratio of top.
Therefore, be necessary to provide a kind of be convenient to that top is freely rolled over dress so that top can follow child safety seat head rest portion height adjustment and the detachable child safety seat of top adjusted overcomes above-mentioned defective.
The utility model content
The purpose of the utility model is to provide a kind of and is convenient to that top is freely rolled over dress so that top can be followed height adjustment and the detachable child safety seat adjusted of the head rest portion of child safety seat.
For realizing above-mentioned purpose; The detachable child safety seat of the top of the utility model comprises seat body and top; This seat body comprises base successively, leans against portion and head rest portion, and the said bottom that leans against portion is connected with base, and said head rest portion is height-adjustable and is arranged on the said top that leans against portion; Wherein, said top is detouchable and is installed in the said head rest portion.
Preferably, be fixed with first fastener in the said head rest portion, be fixed with second fastener that cooperates with said first fastener on the said top, make top can be fast and detouchable be fixed in the head rest portion.Particularly, said first fastener is arranged at the left side and the right side of said head rest portion respectively, also is provided with the 3rd fastener, cooresponding the 4th fastener that cooperates with said the 3rd fastener that is provided with of said top on the rear side of said head rest portion.Through the cooperation of the 3rd fastener and the 4th fastener, make top can be positioned apace in the head rest portion, through the cooperation of first fastener and second fastener, make top to be fixed on reliably in the head rest portion.
In an embodiment of the utility model, said first fastener is first button, and said second fastener is second button, make being connected of the fastener and second fastener of winning more reliable, and dismounting is more convenient.And also be provided with block piece in the said head rest portion; Said block piece selectively blocks said first button; Simultaneously, said block piece is elasticity, and the two ends of said block piece are separately fixed in the said head rest portion; Prevent first button incised wound operator on the one hand, make that on the other hand the detachable child safety seat of top of the utility model is more attractive in appearance.
In another embodiment of the utility model; Said first fastener that is provided with in the said head rest portion is a VELCRO; Being arranged at said second fastener that can cooperate with said first fastener on the said top is another VELCRO, make top can be more fast and detouchable be fixed in the head rest portion.
Preferably, said top is retracting structure, and said top comprises body sheet and can be concealed in the adjustment sheet in the said body sheet; Said adjustment sheet is connected in the front end of said body sheet and fuses; Said body sheet is placed in the said head rest portion, and make operating personal rotate said adjustment sheet said adjustment sheet is concealed in the said body sheet, and can be according to the difference of children's height; Adjustment sheet is concealed in the body sheet in body sheet, thereby satisfies children's demand of different heights.Particularly, said adjustment sheet is provided with a perspective window, the children of being convenient to take appreciation to external world.
Preferably; Said head rest portion is provided with a height adjustment assembly; Said top has one and regulates mouth; The said adjusting mouthful said height adjustment assembly of alignment makes the detachable child safety seat of top of the utility model under the situation of not dismounting top, be convenient to adjust freely the height of head rest portion, thereby makes that the adjusting of head rest portion height is more convenient easily.
The top of the utility model is detachable setting; Make that top can be according to the needs of reality and dismounting freely, can be according to the difference of children's height and correspondingly adjust the height of head rest portion thereby extremely be convenient to the head rest portion of the detachable child safety seat of the utility model top; Simultaneously,, do synchronous adjustment,, thereby improved the utilization ratio of top so the head rest portion after regulating that makes does not have influence on the normal use of top so make top can follow head rest portion because top is to be installed in the head rest portion.
Description of drawings
Fig. 1 is the block diagram of detachable child safety seat one embodiment of the utility model top.
Fig. 2 is the block diagram of the seat body of the detachable child safety seat of top shown in Figure 1.
Fig. 3 is the block diagram of the top of the detachable child safety seat of top shown in Figure 1.
Fig. 4 a is that the top of the detachable child safety seat of top shown in Figure 1 is in the view when folding.
Fig. 4 b is that the adjustment sheet of the top of the detachable child safety seat of top shown in Figure 1 is in the view after folding.
Fig. 5 is the block diagram of detachable another embodiment of child safety seat of the top of the utility model.
Fig. 6 is the block diagram of the seat body of the detachable child safety seat of the utility model top shown in Figure 5.
Fig. 7 is the structural representation of height adjustment assembly of adjusting mouth alignment seat body of the top of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is done further to describe, but the embodiment of the utility model is not limited thereto.
See also Fig. 1, Fig. 1 has showed first embodiment of the detachable child safety seat of top of the utility model, and combines Fig. 2 and Fig. 3; The detachable child safety seat 100 of the top of present embodiment comprises seat body 10 and top 20, and this seat body 10 comprises base 11 successively, leans against portion 12 and head rest portion 13, and the said bottom that leans against portion 12 is connected with base 11; Said head rest portion 13 is height-adjustable and is arranged on the said top that leans against portion 12; In conjunction with Fig. 7, specifically be that head rest portion 13 is provided with height adjustment assembly 18; And top 20 has the adjusting mouth 20a that aligns with height adjustment assembly 18; Operating personal is through regulating mouthful 20a to height adjustment assembly 18 operations, can make head rest portion 13 and 12 move to realize that head rest portion 13 is with respect to the height adjustment that leans against portion 12, for the formation and the Principles of Regulation of height adjustment assembly 18 with respect to leaning against portion; Be well known to those of ordinary skill in the art, so be not described in detail in this; And being detouchable, above-mentioned top 20 is installed in the head rest portion 13; Specifically be; Be fixed with first fastener in the head rest portion 13; Be fixed with second fastener that cooperates with first fastener on the top 20,, make that top 20 can be fast and being fixed in the head rest portion 13 of detachable through the joint of first fastener and second fastener.
Wherein, Locate fast in head rest portion 13 for the ease of top 20; And make top 20 can be fixed in the head rest portion 13 more reliably; So above-mentioned first fastener of mentioning is arranged at the left side and the right side of head rest portion 13 respectively, and also be provided with the 3rd fastener of assisting the location on the rear side of head rest portion 13, cooresponding the 4th fastener that cooperates and assist the location with the 3rd fastener that is provided with on the top 20.At present embodiment, the first above-mentioned fastener is first button 14, and the second above-mentioned fastener is second button 21, and the first above-mentioned button 14 and second button 21 are public button and female buttons of a pair of cooperation; And the 3rd above-mentioned fastener is first VELCRO 15, and this first VELCRO 15 is to be fixed in the head rest portion 13 through sewing technology; The 4th fastener is the second VELCRO (not shown), and this second VELCRO also is fixed on the top 20 through sewing technology; In order to prevent first button, 14 incised wound operators; And make that the detachable child safety seat of the top of the utility model 100 is more attractive in appearance; So also be provided with elastomeric block piece 16 in the above-mentioned head rest portion 13 that mentions; It (promptly is that after top 20 disassembled, the block piece 16 of this moment can block first button 14 that this block piece 16 blocks selectively that first button 14 and two ends are seamed in the head rest portion 13 through sewing technology; After top 20 was installed in the head rest portion 13, the block piece 16 of this moment can not block first button 14).
Simultaneously; But the above-mentioned top of mentioning 20 also has closing function; This top 20 comprises body sheet 25 and can be concealed in the adjustment sheet 24 in the said body sheet 25, and said adjustment sheet 24 is articulated in the front end of said body sheet 25 through second turning cylinder 29 and fuses, and adjustment sheet 24 also capable of using is the characteristic of soft materials lamellar body with body sheet 25; Directly that adjustment sheet 24 is superimposed backward in body sheet 25; The leading edge of adjustment sheet 24 is alignd with the leading edge of body sheet 25, or, make the leading edge of adjustment sheet 24 be hidden in body sheet 25 inboards directly with lower direction body sheet 25 medial expansion of adjustment sheet 24 along body sheet 25; Through aforesaid mode adjustment sheet 24 and body sheet 25 are superimposed with each other; And then adjustment sheet 24 collapsed in the body sheet 25, said body sheet 25 is placed in the said head rest portion 13, adjusts said adjustment sheet 24 said adjustment sheet 24 is concealed in the said body sheet 25.Particularly; Above-mentioned body sheet 25 comprises intermediate 25a and back sheet 25b; This intermediate 25a fuses with the front end of back sheet 25b, so that the formation of top 20 is more attractive in appearance, wherein; Intermediate 25a and back sheet 25b can engage or on same lamellar body, define through sewing technology the different parts of intermediate 25a and back sheet 25b through sewing technology, but also at both ends is provided with first turning cylinder 28 and both are articulated and can relatively rotates.Through the top 20 that forms by above-mentioned adjustment sheet 24 and body sheet 25; Make top 20 to fold; And can make adjustment sheet 24 in body sheet 25, fold and be hidden in the body sheet 25 accordingly, thereby satisfy children's demand of different heights according to the difference of children's height.Particularly, for ease of children's appreciation to external world of taking, so adjustment sheet 24 is provided with a perspective window 27.And on the more excellent inboard that is installed in adjustment sheet 24 of above-mentioned second button of mentioning 21; And on the more excellent inboard that is installed in body sheet 25 of above-mentioned second VELCRO of mentioning; Specifically be mounted on the inboard of back 25b of body sheet 25; Certainly, the second above-mentioned button 21 can also be installed in the intermediate 25a both sides of body sheet 25, and this does not have influence on the detachable installation of top 20 and head rest portion 13.
In conjunction with Fig. 1 to Fig. 4 b; Principle of work to the detachable child safety seat of top of the utility model describes: when the children that do not need dismounting top 20 and need satisfy different heights require; This moment, the direction along the arrow indication in the adjustment sheet among Fig. 4 a 24 promoted adjustment sheet 24; Make adjustment sheet 24 in body sheet 25, fold, finally be in the collapse state shown in Fig. 4 b.When needs are regulated the height of head rest portion 13; This moment, operating personal need not be dismantled under the condition of top 20; 20a just can directly operate height adjustment assembly 18 in the mouth through regulating; Order about head rest portion 13 in moving, make mobile head rest portion 13 reach desired height leaning against portion 12.Wherein, because top 20 is mounted in the head rest portion 13, so the height adjustment of head rest portion 13 can make top 20 do synchronous moving with it, thereby realization top 20 is followed the purpose of the height adjustment of head rest portion 13, to satisfy children's requirement of different heights.
See also Fig. 5, Fig. 5 has showed detachable child safety seat second embodiment of the top of the utility model, and combines Fig. 6, and the structure of the detachable child safety seat 100` of the top of present embodiment is described.In the present embodiment; The detachable child safety seat 100` of this top is identical with the structure of the detachable child safety seat 100 of the top of first embodiment basically; Distinctive points only is the connection mode of top 20 and seat body 10: in first embodiment; Top 20 is through the cooperating of first button 14 and second button 21, and the cooperating of first VELCRO 15 and second VELCRO, and top 20 is fixed in the head rest portion 13 apace; And the detachable child safety seat 100 of the top of present embodiment is " top 20 among first embodiment cooperates to realize that top 20 is connected with head rest portion 13 detouchables through first button 14 and second button 21 " to be replaced to " top 20 is through being arranged on the cooperating with realization top 20 and head rest portion 13 of the 3rd VELCRO 17 in the head rest portion 13 four VELCRO interior with being arranged on top 20 " detouchable connection mode, and correspondingly the block piece among first embodiment 16 is removed.Wherein, in the present embodiment, the 3rd VELCRO 17 is arranged at the left side and the right side of head rest portion 13 respectively, make top 20 can be fast and detouchable be fixed in the head rest portion 13.
The person of meriting attention, the foundation of above-mentioned left side, right side and rear side is benchmark with Fig. 1, wherein, the left side is meant among Fig. 1 the one side over against the reader, and the right side is meant among Fig. 1 the one side back to the reader, and rear side is meant that Fig. 1 is positioned at reader's right side.Simultaneously, above-mentioned top 20 can also be the fit system of slide fastener with the mode that removably connects of head rest portion 13.
The top 20 of the utility model is detachable setting; Make that top 20 can be according to the needs of reality and dismounting freely, can be according to the difference of children's height and correspondingly adjust the height of head rest portion 13 thereby extremely be convenient to the head rest portion 13 of the detachable child safety seat 100 of the utility model top; Simultaneously,, do synchronous adjustment,, thereby improved the utilization ratio of top 20 so the head rest portion 13 after regulating that makes does not have influence on the normal use of top 20 so make top 20 can follow head rest portion 13 because top 20 is mounted in the head rest portion 13.Because the detachable child safety seat 100` of top of the utility model has the principle of work identical with the detachable child safety seat of the utility model top 100, so the detachable child safety seat 100` of the top of this utility model also has the beneficial effect of the detachable child safety seat 100 of the utility model top.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.