CN204506615U - A kind of child safety seat and headrest thereof - Google Patents

A kind of child safety seat and headrest thereof Download PDF

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Publication number
CN204506615U
CN204506615U CN201520077761.7U CN201520077761U CN204506615U CN 204506615 U CN204506615 U CN 204506615U CN 201520077761 U CN201520077761 U CN 201520077761U CN 204506615 U CN204506615 U CN 204506615U
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CN
China
Prior art keywords
headrest
child safety
safety seat
chair
backplate
Prior art date
Application number
CN201520077761.7U
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Chinese (zh)
Inventor
徐立宏
刘明军
Original Assignee
麦克英孚(宁波)婴童用品有限公司
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Priority to CN201520077761.7U priority Critical patent/CN204506615U/en
Application granted granted Critical
Publication of CN204506615U publication Critical patent/CN204506615U/en

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Abstract

The utility model discloses a kind of child safety seat headrest, comprise head rest body, backplate is provided with in the both sides of body, be rotationally connected between backplate and body to make backplate may be folded in body, body offers spacing hole, backplate is provided with the latch matched with this spacing hole, this latch is connected with the elastic component for being relied on by latch in spacing hole.The utility model additionally provides a kind of child safety seat, comprises chair headrest, the chair back and base, and the chair back and base removably connect, and chair headrest is fixedly connected on chair back upper end.Compared with prior art, two side guard plates of the present utility model can be folded in body, can reduce it taken up space when transport package, and can be placed between the base of seat and backrest when packing, reduce transport space, thus reach the object reducing traffic cost; And latch can backplate in deployed condition time can be fixed on body by stable for backplate, make it keep deployed condition.

Description

A kind of child safety seat and headrest thereof

Technical field

The utility model belongs to Automobile Products field, relates in particular to a kind of child safety seat and headrest thereof.

Background technology

Along with expanding economy; improving constantly of people's living standard, automobile, especially domestic sedan car has more and more become the daily walking-replacing tool of people; in general; adult uses of seat belts and substantially can ensure its safety, and the safety of children's ride-on small passenger car is not resolved, for this reason; develop the child seat aiming at designed for children; child seat is fixed on automotive seat, because child seat more agrees with the body type of children, better protection can be formed to children.

Meanwhile, continue surging today at traffic cost, traffic cost has become one of factor that enterprise can not be ignored, and therefore how to reduce traffic cost, improves product competition rate, the problem that Ye Shi enterprise is studied always.

Child safety seat is due to the particularity of its shape, need to occupy Maximum Space when transporting, therefore, commercially occur numerously can the chair back being folded on base when transporting, thus reduce the child's safety seat for vehicle of transport space (also namely can reduce traffic cost), but the packaging of headrest in transportation is still area for improvement.

Summary of the invention

Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of backplate collapsible, the child safety seat of the collapsible so that transport package of headrest neck and headrest thereof.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of child safety seat headrest, comprise head rest body, backplate is provided with in the both sides of described body, be rotationally connected between described backplate and body to make described backplate may be folded in described body, described body offers spacing hole, described backplate is provided with the latch matched with this spacing hole, this latch is connected with the elastic component for being relied on by described latch in described spacing hole.Compared with prior art, two side guard plates of the present utility model can be folded in body, can reduce it taken up space when transport package, and can be placed between the base of seat and backrest when packing, reduce transport space, thus reach the object reducing traffic cost; And latch can backplate in deployed condition time can be fixed on body by stable for backplate, make it keep deployed condition.

As preferably, afterbody one end of above-mentioned latch offers spring mounting hole, and described elastic component is the first spring, and described first spring is arranged in described spring mounting hole.It is simple and convenient that this mounting structure has spring fitting, and constitutionally stable advantage.

As preferably, above-mentioned latch and described first spring are all arranged in the through hole that is opened on described backplate, and the opening part of this through hole is fixedly connected with a cover plate and is sealed, and one end apical grafting of described first spring is on described cover plate.This programme is adopted to have advantage simply and easily when mounted: be first placed in through hole by latch during installation, be then positioned in spring mounting hole by the first spring, finally, cover plate by spring-compressed, and is fixed on backplate by cover plate.

In order to obtain better technique effect, further technical measures also comprise: above-mentioned latch is arc surface for being inserted in the head of one end in described spacing hole.Due to backplate is being converted in the process of deployed condition by folded state, the head of latch can lean on body always, contact between the two due to its friction force of elastic force of spring larger, the smooth and easy degree that backplate launches can be affected, and the Contact that latch head is set to latch and body after arc surface by this programme is smooth, greatly improves the smoothness in backplate expansion process.

In order to reduce the volume of resting the head on when packing further, above-mentioned body has a cavity, is plugged with headrest neck in this cavity, regulates the degree of depth of described headrest neck in described cavity between this headrest neck and described body by a height adjustment mechanism.It is that headrest lower end connects a plate that height of headrest in the past regulates, connecting panel inserts in back of seat, by the adjustment regulating the depth of penetration of connecting panel in back of seat to realize height of headrest, but such structure is after headrest is pulled down, and connecting panel can take segment space.This programme is then by regulating the degree of depth of headrest neck in head rest body, and the height achieving headrest on the one hand regulates, on the other hand, when packing after headrest is pulled down, by in headrest neck income head rest body, the space that it takies can be reduced, the packaging of child safety seat entirety of being more convenient for.

As preferred scheme, the bar hole that above-mentioned height adjustment mechanism comprises an adjustment button and is opened on described headrest neck, described adjustment button comprises panel and is fixed on the vertical rod of panel one side, described vertical rod is through described body and described bar hole, the second spring is provided with between described panel and described body, the other end of described vertical rod is fixed with button limiting stopper, and described bar hole is evenly provided with the button position-limited trough matched with described button limiting stopper near the side of described button limiting stopper.In use, by lower faceplate, button limiting stopper and button position-limited trough are departed from, then regulate the degree of depth of headrest neck in head rest body, when to desired location, unclamp panel, button limiting stopper is embedded in button position-limited trough, and firmly fixes under the action of the spring.It is very convenient to operate, and positioning security is stablized.

As preferably, described button limiting stopper is cylindrical, and the inner chamber of the described button position-limited trough matched with it is also for cylindrical.As a rule, the width that the width of button limiting stopper must be greater than bar hole passes from bar hole to prevent button limiting stopper, and the button limiting stopper of circle is identical with the diameter of bar hole contact surface, will not pass from bar hole due to the rotation of limiting stopper and depart from, ensure that the position stability of headrest neck.

Further improvement comprises: above-mentioned body has and regulates button holding tank, described panel and described second spring are arranged in described adjustment button holding tank.

The utility model additionally provides a kind of child safety seat simultaneously, comprises described chair headrest, the chair back and base, and the described chair back and described base removably connect, and described chair headrest is fixedly connected on described chair back upper end.

The rear portion of above-mentioned base offers at least two draw-in grooves, is provided with the snap fit corresponding with described draw-in groove bottom the described chair back, and described snap fit is inserted in described draw-in groove and the described chair back and described base is linked together.

Compared with prior art, two side guard plates of the present utility model can be folded in body, can reduce it taken up space when transport package, and can be placed between the base of seat and backrest when packing, reduce transport space, thus reach the object reducing traffic cost; And latch can backplate in deployed condition time can be fixed on body by stable for backplate, make it keep deployed condition; And the utility model is by regulating the degree of depth of headrest neck in head rest body, the height achieving headrest on the one hand regulates, on the other hand, when packing after headrest is pulled down, can by headrest neck income head rest body, reduce the space that it takies, the packaging of child safety seat entirety of being more convenient for.

Accompanying drawing explanation

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the utility model embodiment backplate when being in folded state;

Fig. 3 is the structural representation of the utility model embodiment backplate when being in deployed condition;

Fig. 4 is the generalized section of the utility model embodiment backplate when being in deployed condition;

Fig. 5 is the enlarged diagram at A place in Fig. 4;

Fig. 6 is the principle schematic of headrest neck movement, and neck of now resting the head on is inserted in the most deep location of body;

Fig. 7 rests the head on the principle schematic of neck movement, and regulate button to press, button limiting stopper and button position-limited trough depart from;

Fig. 8 is the principle schematic of headrest neck movement, and mobile headrest neck makes it correct position;

Fig. 9 is the principle schematic of headrest neck movement, unclamps panel, and button limiting stopper embeds in button position-limited trough, and headrest neck is fixed again;

Figure 10 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment 2;

Figure 11 is the view of the utility model embodiment 2 when packing after superposition.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

Embodiment 1

A kind of child safety seat headrest, comprise head rest body 1, backplate 2 is provided with in the both sides of described body 1, be rotationally connected between described backplate 2 and body 1 to make described backplate 2 may be folded in described body 1, described body 1 offers spacing hole 11, described backplate 2 is provided with the latch 3 matched with this spacing hole 11, described latch 3 is arc surface for being inserted in the head of one end in described spacing hole 11, and this latch 3 is connected with the elastic component for being relied on by described latch 3 in described spacing hole 11.

Wherein, afterbody one end of described latch 3 offers spring mounting hole 31, described elastic component is the first spring 4, described first spring 4 is arranged in described spring mounting hole 31, described latch 3 and described first spring 4 are all arranged in the through hole 21 that is opened on described backplate 2, the opening part of this through hole 21 is fixedly connected with a cover plate 5 and is sealed, and one end apical grafting of described first spring 4 is on described cover plate 5.

Described body 1 has a cavity 12, headrest neck 6 is plugged with in this cavity 12, the degree of depth of described headrest neck 6 in described cavity 12 is regulated by a height adjustment mechanism between this headrest neck 6 and described body 1, the bar hole 61 that described height adjustment mechanism comprises an adjustment button 7 and is opened on described headrest neck 6, described adjustment button 7 comprises panel 71 and is fixed on the vertical rod 72 of panel one side, described vertical rod 72 is through described body 1 and described bar hole 61, the second spring 73 is provided with between described panel 71 and described body 1, described body has and regulates button holding tank 13, described panel 71 and described second spring 73 are arranged in described adjustment button holding tank 13, the other end of described vertical rod 72 is fixed with button limiting stopper 74, described bar hole 61 is evenly provided with the button position-limited trough 62 matched with described button limiting stopper near the side of described button limiting stopper 74.

As preferably, the described button limiting stopper 74 of the present embodiment is cylindrical, and the inner chamber of the described button position-limited trough 62 matched with it is also for cylindrical.

Embodiment 2

A kind of child safety seat, it is characterized in that: comprise described chair headrest, the chair back 8 and base 9, the described chair back 8 and described base 9 removably connect, and described chair headrest is bolted to connection in the described chair back 8 upper end.

Specifically, the rear portion of described base 9 offers at least two draw-in grooves 91, is provided with the snap fit 81 corresponding with described draw-in groove 91 bottom the described chair back 8, and described snap fit 81 is inserted in described draw-in groove 91 and the described chair back 8 and described base 9 is linked together.

When packing, first will rest the head on from the chair back 8 take out, then the chair back 8 and base 9 is made to be separated, the adjustment of the headrest neck 6 of headrest is entered in head rest body 1, between two handrails being positioned over base by resting the head on again, headrest neck being passed from the below of one of them handrail of base, the top of headrest neck 6 and base 9 then after its installation site 90-degree rotation relative for the chair back 8, will be placed on, headrest is limited between base 9 and the chair back 8, thus completes packaging.

Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.

Claims (10)

1. a child safety seat headrest, comprise head rest body (1), backplate (2) is provided with in the both sides of described body (1), it is characterized in that: be rotationally connected between described backplate (2) and body (1) to make described backplate (2) may be folded in described body (1), described body (1) offers spacing hole (11), described backplate (2) is provided with the latch (3) matched with this spacing hole (11), this latch (3) is connected with the elastic component for being relied on by described latch (3) in described spacing hole (11).
2. a kind of child safety seat headrest according to claim 1, it is characterized in that: afterbody one end of described latch (3) offers spring mounting hole (31), described elastic component is the first spring (4), and described first spring (4) is arranged in described spring mounting hole (31).
3. a kind of child safety seat headrest according to claim 2, it is characterized in that: described latch (3) and described first spring (4) are all arranged in the through hole (21) that is opened on described backplate (2), the opening part of this through hole (21) is fixedly connected with a cover plate (5) and is sealed, and one end apical grafting of described first spring (4) is on described cover plate (5).
4. a kind of child safety seat headrest according to claim 3, is characterized in that: described latch (3) is arc surface for being inserted in the head of described spacing hole (11) interior one end.
5. a kind of child safety seat headrest according to claim arbitrary in Claims 1-4, it is characterized in that: described body (1) has a cavity (12), be plugged with headrest neck (6) in this cavity (12), between this headrest neck (6) and described body (1), regulate the degree of depth of described headrest neck (6) in described cavity (12) by a height adjustment mechanism.
6. a kind of child safety seat headrest according to claim 5, it is characterized in that: the bar hole (61) that described height adjustment mechanism comprises an adjustment button (7) and is opened on described headrest neck (6), described adjustment button (7) comprises panel (71) and is fixed on the vertical rod (72) of panel one side, described vertical rod (72) is through described body (1) and described bar hole (61), the second spring (73) is provided with between described panel (71) and described body (1), the other end of described vertical rod (72) is fixed with button limiting stopper (74), described bar hole (61) is evenly provided with near the side of described button limiting stopper (74) the button position-limited trough (62) matched with described button limiting stopper.
7. a kind of child safety seat headrest according to claim 6, is characterized in that: described button limiting stopper (74) is for cylindrical, and the inner chamber of the described button position-limited trough (62) matched with it is also for cylindrical.
8. a kind of child safety seat headrest according to claim 6, is characterized in that: described body has and regulates button holding tank (13), described panel (71) and described second spring (73) are arranged in described adjustment button holding tank (13).
9. one kind uses the child safety seat of child safety seat headrest as claimed in claim 1, it is characterized in that: comprise described chair headrest, the chair back (8) and base (9), the described chair back (8) and described base (9) removably connect, and described chair headrest is fixedly connected on the described chair back (8) upper end.
10. a kind of child safety seat according to claim 9, it is characterized in that: the rear portion of described base (9) offers at least two draw-in grooves (91), the described chair back (8) bottom is provided with the snap fit (81) corresponding with described draw-in groove (91), and described snap fit (81) is inserted in described draw-in groove (91) and the described chair back (8) and described base (9) is linked together.
CN201520077761.7U 2015-02-04 2015-02-04 A kind of child safety seat and headrest thereof CN204506615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520077761.7U CN204506615U (en) 2015-02-04 2015-02-04 A kind of child safety seat and headrest thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520077761.7U CN204506615U (en) 2015-02-04 2015-02-04 A kind of child safety seat and headrest thereof

Publications (1)

Publication Number Publication Date
CN204506615U true CN204506615U (en) 2015-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520077761.7U CN204506615U (en) 2015-02-04 2015-02-04 A kind of child safety seat and headrest thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105534136A (en) * 2016-01-25 2016-05-04 东莞市伟宏五金塑胶制品有限公司 Headrest frame capable of achieving automatic lifting
WO2017148311A1 (en) * 2016-03-04 2017-09-08 李述章 Portable foldable multifunctional child safety seat
WO2017148310A1 (en) * 2016-03-04 2017-09-08 李述章 Portable foldable child safety seat
CN108859894A (en) * 2018-05-18 2018-11-23 合肥宏立至信汽车部件制造有限公司 A kind of secure type automobile seat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105534136A (en) * 2016-01-25 2016-05-04 东莞市伟宏五金塑胶制品有限公司 Headrest frame capable of achieving automatic lifting
WO2017148311A1 (en) * 2016-03-04 2017-09-08 李述章 Portable foldable multifunctional child safety seat
WO2017148310A1 (en) * 2016-03-04 2017-09-08 李述章 Portable foldable child safety seat
CN108859894A (en) * 2018-05-18 2018-11-23 合肥宏立至信汽车部件制造有限公司 A kind of secure type automobile seat

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