CN204567359U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN204567359U CN204567359U CN201520266479.3U CN201520266479U CN204567359U CN 204567359 U CN204567359 U CN 204567359U CN 201520266479 U CN201520266479 U CN 201520266479U CN 204567359 U CN204567359 U CN 204567359U
- Authority
- CN
- China
- Prior art keywords
- shoulder belt
- seat
- seat body
- winding device
- wire winding
- 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
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Abstract
A kind of child safety seat, it comprises the seat body of placing children, seat body is provided with constraint child safety and is seated at shoulder belt in seat body and crotch strap, safety buckle box is provided with in the end of crotch strap, the safety buckle pin thread that can fasten with safety buckle box is respectively equipped with in the end of shoulder belt, it is characterized in that, automatic wire winding device is respectively equipped with in the both sides of seat body, the winding box of automatic wire winding device is fixed on the both sides of seat body, the free end of the bracing wire of automatic wire winding device is connected with shoulder belt respectively, when loosen the safety buckle between shoulder belt and crotch strap time, automatic wire winding device automatic rewinding and make bracing wire shoulder belt is automatically open and flat to be opened from making to two laybacks in seat by shoulder belt.The utility model utilizes automatic wire winding device that shoulder belt is opened from trend both sides are open and flat, can greatly facilitate user to place children, and without the need in advance safety strap being stirred to vacate seat space outward, and can not meet user and cause unexpected injury by bullet.
Description
[technical field]
The utility model relates to child safety seat, and particularly a kind of safety strap can the open and flat child safety seat opened automatically.
[background technology]
Child safety seat a kind ofly aims at the designed for children of different weight or Different age group, and it is for being strapped in seat by child, effectively to improve the safety of children riding.Child safety seat is typically provided with safety strap---shoulder belt 2 and crotch strap 3, it is fastened by safety buckle.Safety strap is not when using, and what it usually can be mixed and disorderly is stacked in safety seat.And when infant takes a seat, usually need first safety strap to be pushed aside, to vacate seat space, its design is comparatively not humane.Especially when user embraces child alone, because child is embraced in both hands holder, if without other people help, just be difficult to vacate a hand first the safety strap be deposited in safety seat is pushed aside, and after first child can only being put into seat, pulled by safety strap from child's health, it not only can make child uncomfortable, and easily wakes the child slept soundly up again.Therefore, existing child safety seat still has improvements.
[utility model content]
The utility model is intended to solve the problem, and when providing one to untie safety buckle, safety strap can automatically open and flatly be opened, and can not injure user be convenient to the child safety seat that children take a seat.
For achieving the above object, the utility model provides a kind of child safety seat, it is characterized in that, it comprises the seat body of placing children, seat body is provided with constraint child safety and is seated at shoulder belt in seat body and crotch strap, safety buckle box is provided with in the end of described crotch strap, the safety buckle pin thread that can fasten with described safety buckle box is respectively equipped with in the end of described shoulder belt, it is characterized in that, automatic wire winding device is respectively equipped with in the both sides of described seat body, the winding box of described automatic wire winding device is fixed on the both sides of seat body, the free end of the bracing wire of described automatic wire winding device is connected with described shoulder belt respectively, when loosen the safety buckle between described shoulder belt and crotch strap time, described automatic wire winding device automatic rewinding and make described bracing wire shoulder belt is automatically open and flat to be opened from making to two laybacks in seat by described shoulder belt.
The winding box of described automatic wire winding device is fixed on the both side surface of described seat body respectively by screw.
Be fixed with VELCRO respectively at a side surface of the winding box of described automatic wire winding device, be fixed with VELCRO respectively in the both side surface of described seat body, the winding box of described automatic wire winding device is adhered to the both sides of described seat body by VELCRO.
The winding box of described automatic wire winding device is connected in the both side surface of described seat body.
Described safety buckle pin thread is respectively equipped with the shoulder belt hole wearing described shoulder belt, and the free end of the bracing wire of described automatic wire winding device is sheathed on described shoulder belt hole.
Be provided with string holes at the outer ledge of described safety buckle pin thread, the free end of the bracing wire of described automatic wire winding device is fixed through described string holes.
The inside edge relative at described safety buckle pin thread is respectively equipped with magnetic structure, and it can be combined fast by magnetic effect.
Be provided with elastic recovery part across what be with the coupling end of seat body described, described elastic recovery part makes when loosening safety buckle freely to rotate outside seat across band to reset.
Described seat body is provided with the mounting base connecting described crotch strap, described crotch strap is made up of elastomeric material, its coupling end is located in described mounting base rotationally, be provided with described elastic recovery part on the top of described crotch strap coupling end, described elastic recovery part is formed to mounting base extension by the top of described crotch strap coupling end.
Favorable attributes of the present utility model is, it efficiently solves the problems referred to above.The utility model is by arranging automatic wire winding device in seat body both sides, the free end of the bracing wire of automatic wire winding device is connected with the shoulder belt of child safety seat, thus make when user unties safety buckle, shoulder belt can launch from the both sides of trend seat body under the effect of automatic wire winding device, thus can make when not injuring adult and children that shoulder belt is automatically open and flat to be opened, and then user is facilitated to prevent children and without the need to first arranging safety strap before use.In addition, the utility model is respectively equipped with magnetic structure in the both sides that safety buckle pin thread is relative, when safety buckle pin thread near time, it can at quick pick-up under magnetic action, thus convenient insertion in safety buckle box connects.Child safety seat structure of chair of the present utility model is simple, easy to use, practical, should vigorously implement.
[accompanying drawing explanation]
Fig. 1 be shoulder belt of the present utility model 2 with across being with the status architecture schematic diagram fastening and use.
Fig. 2 be shoulder belt of the present utility model 2 with across the status architecture schematic diagram be with when loosening.
Fig. 3 is the structural representation of crotch strap 3 of the present utility model and mounting base 8.
Wherein, seat body 1, shoulder belt 2, across band 3, safety buckle pin thread 4, safety buckle box 5, automatic wire winding device 6, winding box 61, bracing wire 62, elastic recovery part 7, mounting base 8, convex edge 81.
[detailed description of the invention]
The following example is to further explanation of the present utility model and supplements, and does not constitute any limitation the utility model.
As shown in the figure of Fig. 1 ~ 3, child safety seat of the present utility model, it comprises seat body 1, shoulder belt 2, crotch strap 3.Described seat body 1 is for placing infant, and its version can with reference to existing form.Described shoulder belt 2 and crotch strap 3, for fettering infant, make it can be seated at safely in seat body 1.The safety buckle box 4 fastening shoulder belt 2 is provided with in the end of described crotch strap 3.When use location, shoulder belt 2 is restrainted in chest and shoulder, and crotch strap 3 is between the both legs of infant.Existing safety seat is typically provided with root shoulder belt 2, and Partial security seat is provided with root shoulder belt 2, in the present embodiment, to be provided with the safety seat of root shoulder belt 2.In other embodiments, with reference to the structure of the present embodiment, adaptability revision can be made to meet the safety seat user demand of different shoulder belt 2 quantity.
As shown in Fig. 1 ~ Fig. 2, broad outlines of the present utility model is, is respectively equipped with automatic wire winding device 6 in the both sides of described seat body 1.Described automatic wire winding device 6 can adopt known automatic wire winding device 6, it winding mechanism comprising winding box 61, bracing wire 62 and make bracing wire 62 automatic rewinding.Described winding box 61 fixes the both sides with described seat body 1 respectively, and one end of described bracing wire 62 is connected with winding mechanism, and its other end is free end.The free end of described bracing wire 62 is connected with described shoulder belt 2.Described winding mechanism makes described bracing wire 62 can automatic rewinding, therefore, when safety buckle is unclamped, described shoulder belt 2 slowly can launch from the both sides of trend seat body 1 under the traction of described bracing wire 62, thus directly puts into child without the need to arranging safety strap in advance when convenient next time uses.Because described shoulder belt 2 opens from trend seat body 1 both sides under the effect of bracing wire 62, therefore shoulder belt 2 can not meet user by bullet in expansion process, thus ensures safety in utilization.
The winding box 61 of described automatic wire winding device 6 is fixed on the both sides of described seat body 1 by various ways.As described in winding box 61 to be fixed on by screw as described in the both side surface of seat body 1, thus ensure the steadiness that connects.And for example, a VELCRO can be fixedly connected with at a side surface of described winding box 61, be fixedly connected with corresponding VELCRO respectively, during use in the both side surface of described seat body 1, described winding box 61 can be pasted onto the both side surface of seat body 1 by VELCRO, thus easy to use.Described winding box 61 and seat body 1 are undertaken bonding by VELCRO, and it is not only processed, easy for installation, and use flexibly, and cost is low, when automatic wire winding device 6 fault, and also conveniently replaced new automatic wire winding device 6.In addition, described winding box 61 is also connected to the both side surface of described seat body 1 by the mode of clamping.
The free end of described bracing wire 62 is connected with described shoulder belt 2 by various ways.In the present embodiment, described safety buckle pin thread 5 is respectively equipped with the shoulder belt hole wearing described shoulder belt 2.The free end of described bracing wire 62 is wound on described shoulder belt hole through described shoulder belt hole, thus is fixedly connected with described shoulder belt 2.In other embodiments, also can arrange the less string holes of size at the outer ledge of described safety buckle pin thread 5, the free end of described bracing wire 62 is wound in described string holes through described string holes, thus the free end of bracing wire 62 is fixedly connected with described shoulder belt 2.String holes is used to connect, profile better appearance, easy to use, and be convenient to disassemble.In addition, described bracing wire 62 is also connected with described shoulder belt 2 by other modes.
When untiing safety buckle for convenience, original position is automatically returned to across band, thus facilitate and put into children next time and without the need to pushing aside across band, elastic recovery part 7 is provided with across band and the coupling end of seat body 1 described, described elastic recovery part 7 can make without time under External Force Acting freely to rotate outside seat across band, thus makes to be reset to original position across band.Particularly, as shown in Figure 3, described seat body 1 is provided with the mounting base 8 connecting described crotch strap 3.For making ride comfort, described seat body 1 is provided with the mounting groove matched with described mounting base 8, described mounting base 8 can be fixed in described mounting groove in known manner, and the seat plain of the upper surface of mounting base 8 and seat body 1 is matched.The groove body that described mounting base 8 is constantly deepened in the degree of depth, its periphery is provided with convex annular along 81.Described crotch strap 3 is made up of elastomeric material, and in the present embodiment, it is made up of silica gel, not only beautiful and comfortable, and the crotch of infant or belly can be protected from collision.The length of described crotch strap 3 can be arranged according to actual needs, and its one end is rotating to be connected in described mounting base 8, and the downside surface of its other end is fixed with the safety buckle box 4 connecting shoulder belt 2.One end that described crotch strap 3 is connected with mounting base 8 is coupling end, and its one end being provided with safety buckle box 4 is free end.Be provided with elastic recovery part 7 at the coupling end of described crotch strap 3, it freely returns back to towards the position outside seat when untiing for making crotch strap 3.In the present embodiment, described elastic recovery part 7 is one-body molded with described crotch strap 3, and it is stretched out by the coupling end top of crotch strap 3 and forms, and this elastic recovery part 7 is connected on the convex edge at mounting base 8 rear portion.When resting guard, described crotch strap 3 contacts with the seat plain of seat body 1, and towards outside seat, now described elastic recovery part 7 is in free state, and it is positioned at above the convex edge 81 of mounting base 8, or with convex edge 81 gentle touchdown of mounting base 8.When needs buckle safety buckle, inwardly rotate described crotch strap 3, now the elastic recovery part 7 of crotch strap 3 coupling end is in squeezed state.When loosening safety buckle from buckling state, described elastic recovery part 7 loses squeese pressure and freely returns back to previous status, thus crotch strap 3 can be made to return back to towards on the position outside seat.
Because described shoulder belt 2 can launch to seat body 1 both sides under the automatic rewinding effect of bracing wire 62, for convenience of safety buckle pin thread 5 is snapped in safety buckle box 4, the both sides relative at described safety buckle pin thread 5 are respectively equipped with magnetic structure, make safety buckle pin thread 5 near time just can utilize the suction of magnetic structure that safety buckle pin thread 5 is combined, thus convenient safety buckle pin thread 5 entirety to be inserted in safety buckle box 4.Described magnetic structure can be arranged to various ways as required, as arranged magnet in the edge of a safety buckle pin thread 5 wherein, in the position that another safety buckle pin thread 5 is corresponding, metal piece is set, or the magnet that magnetic is contrary is set, thus make magnetic effect stronger, just can combine fast when making it close.
By this, child safety seat of the present utility model is just defined.When shoulder belt 2 with across be be not connected together by safety buckle time, described shoulder belt 2 lays respectively at the both sides of seat body 1 under the effect of automatic wire winding device 6, instead of mixed and disorderly overlay in seat body 1, described across band under the effect of elastic recovery part 7 towards seat body 1 front, thus user can be facilitated to embrace children take a seat.When children put into seat, equally will be connected together by safety buckle across band and shoulder belt 2 to usual manner.Due to the existence of magnetic structure, even if automatic wire winding device 6 pairs of shoulder belts 2 have certain pulling force, safety buckle pin thread 5 still can combine in insertion safety buckle box 4 by fast speed, thus reduces user operation difficulty.When untiing safety buckle, described shoulder belt 2 just launches from trend seat body 1 both sides under the effect of automatic wire winding device 6, outwards rotate across band acts on by elastic recovery part 7, thus make shoulder belt 2 and open across band is automatically open and flat, and then convenient next time uses, and without the need in advance safety strap being stirred to vacate seat space outward.
Although disclosed the utility model by above embodiment, but scope of the present utility model is not limited thereto, under the condition not departing from the utility model design, above each component can be replaced with the similar or equivalent element that art personnel understand.
Claims (9)
1. a child safety seat, it comprises the seat body (1) of placing children, seat body (1) is provided with constraint child safety and is seated at shoulder belt (2) in seat body (1) and crotch strap (3), safety buckle box (4) is provided with in the end of described crotch strap (3), the safety buckle pin thread (5) that can fasten with described safety buckle box (4) is respectively equipped with in the end of described shoulder belt (2), it is characterized in that, automatic wire winding device (6) is respectively equipped with in the both sides of described seat body (1), the winding box (61) of described automatic wire winding device (6) is fixed on the both sides of seat body (1), the free end of the bracing wire (62) of described automatic wire winding device (6) is connected with described shoulder belt (2) respectively, when loosen the safety buckle between described shoulder belt (2) and crotch strap (3) time, described automatic wire winding device (6) automatic rewinding and make described bracing wire (62) shoulder belt (2) is automatically open and flat to be opened from making to two laybacks in seat by described shoulder belt (2).
2. child safety seat as claimed in claim 1, it is characterized in that, the winding box (61) of described automatic wire winding device (6) is fixed on the both side surface of described seat body (1) respectively by screw.
3. child safety seat as claimed in claim 1, it is characterized in that, VELCRO is fixed with respectively at a side surface of the winding box (61) of described automatic wire winding device (6), be fixed with VELCRO respectively in the both side surface of described seat body (1), the winding box (61) of described automatic wire winding device (6) is adhered to the both sides of described seat body (1) by VELCRO.
4. child safety seat as claimed in claim 1, it is characterized in that, the winding box (61) of described automatic wire winding device (6) is connected in the both side surface of described seat body (1).
5. child safety seat as claimed in claim 1, it is characterized in that, described safety buckle pin thread (5) is respectively equipped with the shoulder belt hole wearing described shoulder belt (2), and the free end of the bracing wire (62) of described automatic wire winding device (6) is sheathed on described shoulder belt hole.
6. child safety seat as claimed in claim 1, it is characterized in that, be provided with string holes at the outer ledge of described safety buckle pin thread (5), the free end of the bracing wire (62) of described automatic wire winding device (6) is fixed through described string holes.
7. child safety seat as claimed in claim 1, it is characterized in that, the inside edge relative described safety buckle pin thread (5) is respectively equipped with magnetic structure, and it can be combined fast by magnetic effect.
8. child safety seat as claimed in claim 1, it is characterized in that, be provided with elastic recovery part (7) in described crotch strap (3) with the coupling end of seat body (1), described elastic recovery part (7) makes crotch strap (3) freely rotate outside seat to reset when loosening safety buckle.
9. child safety seat as claimed in claim 8, it is characterized in that, described seat body (1) is provided with the mounting base (8) connecting described crotch strap (3), described crotch strap (3) is made up of elastomeric material, its coupling end is located in described mounting base (8) rotationally, be provided with described elastic recovery part (7) on the top of described crotch strap (3) coupling end, described elastic recovery part (7) is formed to mounting base (8) extension by the top of described crotch strap (3) coupling end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266479.3U CN204567359U (en) | 2015-04-29 | 2015-04-29 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266479.3U CN204567359U (en) | 2015-04-29 | 2015-04-29 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567359U true CN204567359U (en) | 2015-08-19 |
Family
ID=53860040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266479.3U Expired - Fee Related CN204567359U (en) | 2015-04-29 | 2015-04-29 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786878A (en) * | 2015-04-29 | 2015-07-22 | 联扬塑胶(深圳)有限公司 | Child safety seat |
-
2015
- 2015-04-29 CN CN201520266479.3U patent/CN204567359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786878A (en) * | 2015-04-29 | 2015-07-22 | 联扬塑胶(深圳)有限公司 | Child safety seat |
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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: 20150819 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |