CN201400102Y

CN201400102Y - Child car seat

Info

Publication number: CN201400102Y
Application number: CN2009201424602U
Authority: CN
Inventors: 况志勇
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2009-04-15
Filing date: 2009-04-15
Publication date: 2010-02-10
Anticipated expiration: 2019-04-15

Abstract

The utility model relates to a child car seat which comprises a seat body, a first latch hook and a second latch hook which are arranged on the seat body and a latch hook control mechanism. The firstlatch hook is connected on the seat body by a first rotary shaft and a first pivot; the second latch hook is connected on the seat body by a second rotary shaft and a second pivot; and the latch control mechanism comprises an operation piece which is flexibly arranged on the seat body, a traction piece with the upper part thereof connected with the operation piece and a linkage piece connected between the first latch hook and the second latch hook in a rotary manner. As the operation piece is operated, the traction piece is driven and the first latch hook rotates around the fist rotary shaft.Under the effect of a linkage rod, the second latch hook rotates around the second rotary shaft, which means the first latch hook and the second latch hook are controlled by the same latch hook control mechanism. In addition, as the first latch hook and the second latch hook are respectively arranged in a rotary manner, thereby hooking firmly and ensuring safe use.

Description

Children car seat

Technical field

The utility model relates to a kind of children car seat that can be installed on the car seat and supply children's ride-on.

Background technology

Children car seat, a kind of children car seat comprises seat body, is arranged on first latch hook on the described seat body and second latch hook, the latch hook control mechanism.When this children car seat is installed on the car seat, also need pass through a seat base.This seat base comprises the base body, is arranged on first locking bar and two locking bars of second locking bar on the base body.Described seat base is connected with the seat of automobile, and first latch hook with children car seat hooks first locking bar again, and second latch hook hooks second locking bar.At this moment, children car seat promptly has been fixedly installed on the seat of automobile.

This children car seat also can be installed on the children trolley and carry out.Have first locking bar and two locking bars of second locking bar on the seat of the children trolley that has, hook first locking bar by first latch hook, second latch hook hooks second locking bar.At this moment, children car seat promptly has been fixedly installed on the children trolley.

In the prior art, controlled by same latch hook control mechanism in order to make first latch hook and second latch hook, described first latch hook and described second latch hook are wholely set, and are to be slidingly arranged on the described seat body.First latch hook and second latch hook are subjected to the control of same latch hook control mechanism to reach easy to operate requirement, are that the designer in this field pursues always.And the direction of the second latch hook opening on the direction of the first latch hook opening on existing first latch hook and second latch hook all is consistent, in use, between first latch hook and first locking bar, may occur the phenomenon of slippage between second latch hook and second locking bar, also there is potential safety hazard in this structure.

The utility model content

The technical matters that the utility model solves provides a kind of children car seat, and it is arranged at the control that first latch hook on the seat body and second latch hook all are subjected to same latch hook control mechanism.

For achieving the above object, the technical solution adopted in the utility model is: a kind of children car seat comprises seat body, is arranged on first latch hook on the described seat body and second latch hook, the latch hook control mechanism;

Described first latch hook passes through the first rotating shaft pivotal joint on described seat body, described second latch hook passes through the second rotating shaft pivotal joint on described seat body, described latch hook control mechanism comprises that the operating parts, the top that are arranged on versatilely on the described seat body are connected with described operating parts and traction piece, the STATEMENT OF FEDERALLY SPONSORED that described first latch hook rotates around described first rotating shaft controlled in the bottom, below can rotationally or slide versatilely, be active in a word; More than control is meant bottom and the direct conflict of described first latch hook or the control effect that direct connection played of described traction piece;

The top of described traction piece is connected with described operating parts, one end of described STATEMENT OF FEDERALLY SPONSORED is connected by the 3rd rotating shaft phase pivot with described first latch hook, and the other end of described STATEMENT OF FEDERALLY SPONSORED is connected by the 4th rotating shaft phase pivot with described second latch hook.

The bottom of described traction piece is connected with described first latch hook for preferably.

Have the hole on the parts in the bottom of described traction piece, two parts of described first latch hook, another parts are provided with pin, and described pin is inserted in the described hole to preferred.

Described hole is a slotted hole.

Have the first latch hook opening on described first latch hook, have the second latch hook opening on described second latch hook, described first latch hook opening and the described second latch hook opening relatively are set to preferably.

Has first crook on described first latch hook, has second crook on described second latch hook, described first crook and described the 3rd rotating shaft lay respectively at the both sides of described first rotating shaft, described second crook and described the 4th rotating shaft lay respectively at the both sides of described second rotating shaft, described first crook is controlled for preferred in the bottom of described traction piece, and this control is meant bottom and the direct conflict of described first crook or the control effect that direct connection played of described traction piece.

Described first crook and described the 3rd rotating shaft lay respectively at the both ends of described first latch hook, and described second crook and described the 4th rotating shaft lay respectively at the both ends of described second latch hook.

Between described first latch hook and the described seat body, and or described second latch hook and described seat body between be provided with return springs.

Because technique scheme utilization, the utility model compared with prior art has following advantage: operate described operating parts, thereby make that described traction piece is driven, the latch hook of winning is rotated around described first rotating shaft, under the effect of gangbar, make described second latch hook rotate around described second rotating shaft, promptly first latch hook and second latch hook all are subjected to the control of same latch hook control mechanism, and first latch hook and second latch hook are respectively to rotate to be provided with, thereby hook ground is firm, uses safer.

Description of drawings

Accompanying drawing 1 is the block diagram (the utility model and seat base are in released state) of the seat base of the utility model and the use that matches with it;

Accompanying drawing 2 is a cutaway view of the present utility model;

Accompanying drawing 3 is installed on cutaway view (first latch hook and second latch hook all are under the latched position) on the seat base for the utility model;

The cutaway view of accompanying drawing 4 the utility model and seat base (the utility model and seat base are in released state).

Wherein: 1, seat body; 2, first latch hook; 3, second latch hook; 4, STATEMENT OF FEDERALLY SPONSORED; 5, first rotating shaft; 6, second rotating shaft; 7, the 3rd rotating shaft; 8, the 4th rotating shaft; 9, pin; 10, traction piece; 11, operating parts; 12, hole;

21, seat base body; 22, first locking bar; 23, second locking bar.

The specific embodiment

Present embodiment is that being used of children car seat and seat base is example.

Shown in each accompanying drawing, a kind of children car seat comprises seat body 1, is arranged on first latch hook 2 on the described seat body 1 and second latch hook 3, the latch hook control mechanism.

Shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 4, seat base, described seat base comprise seat base body 21, are arranged on first locking bar 22 of matching with described first latch hook 2 use on the described seat base body 21, are arranged on second locking bar 23 that matches with described second latch hook 3 and use on the described seat base body 21;

When described children car seat was arranged on the described seat base, described first latch hook 2 all had latched position and unlocked position with described second latch hook 3,

As shown in Figure 3, when described first latch hook 2 is under the latched position, described first latch hook 2 hooks described first locking bar 22.When described first latch hook 2 is in the unlocked position down, described first latch hook 2 is separated with described first locking bar 22.

As shown in Figure 3, when described second latch hook 3 is under the latched position, described second latch hook 3 hooks described second locking bar 23.When described second latch hook 3 is in the unlocked position down, described second latch hook 3 is separated with described second locking bar 23.

Shown in each accompanying drawing, described first latch hook 2 passes through first rotating shaft, 5 pivotal joints on described seat body 1, described second latch hook 3 passes through second rotating shaft, 6 pivotal joints on described seat body 1, described latch hook control mechanism comprises the operating parts 11 that is slidingly arranged on the described seat body 1, be slidingly arranged on the described seat body 1 and the traction piece 10 that described first latch hook 2 rotates around described first rotating shaft 5 is controlled in the bottom, STATEMENT OF FEDERALLY SPONSORED 4, the top of described traction piece 10 is connected with described operating parts 11, one end of described STATEMENT OF FEDERALLY SPONSORED 4 is connected by the 3rd rotating shaft 7 phase pivots with described first latch hook 2, and the other end of described STATEMENT OF FEDERALLY SPONSORED 4 is connected by the 4th rotating shaft 8 phase pivots with described second latch hook 3.

As shown in Figure 2, the bottom of described traction piece 10 is connected with described first latch hook 2.The bottom of described traction piece 10 has microscler hole 12, and described first latch hook 2 is provided with pin 9, and described pin 9 is inserted in the described hole 12.

Have the first latch hook opening on described first latch hook 2, have the second latch hook opening on described second latch hook 3, described first latch hook opening and the described second latch hook opening relatively are provided with.This structure makes and all to be under the latched position when first latch hook and second latch hook, locks more firmly.

Has first crook on described first latch hook 2, has second crook on described second latch hook 3, described first crook and described the 3rd rotating shaft 7 lay respectively at the both sides of described first rotating shaft 5, described second crook and described the 4th rotating shaft 8 lay respectively at the both sides of described second rotating shaft 6, described first crook and described the 3rd rotating shaft 7 lay respectively at the both ends of described first latch hook 2, and described second crook and described the 4th rotating shaft 8 lay respectively at the both ends of described second latch hook 3.Described first crook is controlled in the bottom of described traction piece 10.

Be provided with first reduction torsion spring between described first latch hook 2 and the described seat body 1, be provided with second reduction torsion spring between described second latch hook 3 and the described seat body 1.

As shown in Figure 3, stably be under the latched position at described first latch hook 2 under the effect of first reduction torsion spring, draw again second that described second latch hook 3 stably is under the latched position under the effect of torsion spring, the operator overcomes the elastic force pull operation part 11 of first reduction torsion spring and second reduction torsion spring, under the effect of traction piece 10, make described first latch hook 2 rotate around first rotating shaft 5, under the effect of STATEMENT OF FEDERALLY SPONSORED 4, described second latch hook 3 rotates around second rotating shaft 6, thereby win latch hook 2 and second latch hook 3 are in the unlocked position respectively.At this moment, just the utility model and seat base can be separated, as shown in Figure 4.

As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.

Claims

1, a kind of children car seat comprises seat body (1), is arranged on first latch hook (2) on the described seat body (1) and second latch hook (3), the latch hook control mechanism;

It is characterized in that: described first latch hook (2) passes through first rotating shaft (5) pivotal joint on described seat body (1), described second latch hook (3) passes through second rotating shaft (6) pivotal joint on described seat body (1), described latch hook control mechanism comprises the operating parts (11) that is arranged on versatilely on the described seat body (1), top is connected with described operating parts (11) and the traction piece (10) that described first latch hook (2) rotates around described first rotating shaft (5) is controlled in the bottom, STATEMENT OF FEDERALLY SPONSORED (4), one end of described STATEMENT OF FEDERALLY SPONSORED (4) is connected by the 3rd rotating shaft (7) phase pivot with described first latch hook (2), and the other end of described STATEMENT OF FEDERALLY SPONSORED (4) is connected by the 4th rotating shaft (8) phase pivot with described second latch hook (3).

2, children car seat according to claim 1 is characterized in that: the bottom of described traction piece (10) is connected with described first latch hook (2).

3, children car seat according to claim 2, it is characterized in that: have hole (12) on the parts in the bottom of described traction piece (10), (2) two parts of described first latch hook, another parts are provided with pin (9), and described pin (9) is inserted in the described hole (12).

4, children car seat according to claim 3 is characterized in that: described hole (12) are slotted hole.

5, children car seat according to claim 1, it is characterized in that: have the first latch hook opening on described first latch hook (2), have the second latch hook opening on described second latch hook (3), described first latch hook opening and the described second latch hook opening relatively are provided with.

6, children car seat according to claim 1, it is characterized in that: have first crook on described first latch hook (2), has second crook on described second latch hook (3), described first crook and described the 3rd rotating shaft (7) lay respectively at the both sides of described first rotating shaft (5), described second crook and described the 4th rotating shaft (8) lay respectively at the both sides of described second rotating shaft (6), and described first crook is controlled in the bottom of described traction piece (10).

7, children car seat according to claim 6, it is characterized in that: described first crook and described the 3rd rotating shaft (7) lay respectively at the both ends of described first latch hook (2), and described second crook and described the 4th rotating shaft (8) lay respectively at the both ends of described second latch hook (3).

8, children car seat according to claim 1 is characterized in that: between described first latch hook (2) and the described seat body (1), and or described second latch hook (3) and described seat body (1) between be provided with return springs.