CN210149193U

CN210149193U - Buckling mechanism of child lifting basket and base

Info

Publication number: CN210149193U
Application number: CN201920746145.4U
Authority: CN
Inventors: 曹旸
Original assignee: Jiangsu Safety Seat Technology Co Ltd
Current assignee: Jiangsu Safety Seat Technology Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-17
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a lock mechanism of children's hand-basket and base, including children's hand-basket and base, it has first connecting axle to peg graft in children's hand-basket's bottom left side, it has the second connecting axle to peg graft on children's hand-basket's bottom right side, the inner chamber left side swing joint of base has the back hook, the lower extreme activity of back hook is pegged graft and is had first axis of rotation, the inner chamber right side swing joint of base has the front hook, the lower extreme activity of front hook is pegged graft and is had the second axis of rotation, the plastics connecting rod has been cup jointed in the outer wall activity of second axis of rotation, and the plastics connecting rod is located the rear side of front hook, be connected with the metal pole between back hook and the plastics connecting rod, the bottom of plastics connecting rod is connected with base adjusting spring, and base adjusting spring's top is connected with. The utility model provides a current adjusting device's structure complicated relatively, and inconvenient quick alignment installation and the problem of dismantling.

Description

Buckling mechanism of child lifting basket and base

Technical Field

The utility model relates to a children restraint system technical field specifically is a lock mechanism of children's hand-basket and base.

Background

The child carrier can be used when a child rides in a car to protect the safety of the child. Nowadays, there is an increasing use of child carriers, which usually comprise a carrier body and a base, which are generally connected by an adjusting device. The structure of the existing adjusting device is relatively complex, and the installation and the disassembly are inconvenient and quick to align. Therefore, a buckling mechanism of the child lifting basket and the base is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lock mechanism of children's hand-basket and base, the structure of having solved current adjusting device is complicated relatively, and inconvenient quick alignment installation and the problem of dismantling.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a lock mechanism of children's hand-basket and base, includes children's hand-basket and base, it has first connecting axle to peg graft in children's hand-basket's bottom left side, it has the second connecting axle to peg graft on children's hand-basket's bottom right side, the inner chamber left side swing joint of base has the back hook, the lower extreme activity of back hook is pegged graft and is had first axis of rotation, the inner chamber right side swing joint of base has the front hook, the lower extreme activity of front hook is pegged graft and is had the second axis of rotation, the outer wall activity of second axis of rotation has cup jointed the plastics connecting rod, and the plastics connecting rod is located the rear side of front hook, be connected with the metal pole between back hook and the plastics connecting rod, the bottom of plastics connecting rod is connected with base regulating spring, and base regulating spring's top is connected with the inner chamber top of base.

According to the buckling mechanism of the child lifting basket and the base, the first connecting shaft and the second connecting shaft are respectively clamped with the rear hook and the front hook.

According to the buckling mechanism for the child lifting basket and the base, the second rotating shaft penetrates through the rear hook and the plastic connecting rod to be movably connected with the side wall of the inner cavity of the base.

In the buckling mechanism for the child lifting basket and the base, the right side of the top of the inner cavity of the base is provided with the clamping hook groove, and the clamping hook groove and the seat adjusting spring are clamped mutually.

According to the buckling mechanism for the child lifting basket and the base, the third rotating shaft is inserted into the joint of the rear hook and the metal rod.

The utility model provides an aforementioned lock mechanism of children's hand-basket and base, the top of handle is pegged graft at the inner chamber of base, and the top of handle and the inner chamber activity joint of base, the lower extreme of handle is located the outside of base, and the lower extreme outer wall of handle has cup jointed anti-skidding cover.

The utility model has the advantages that: the utility model has the advantages of reasonable design, just put into the preceding hook and the interior lock of back hook of base with the first connecting axle and the second connecting axle of hand-basket body, put into well, the pulling handle and drive the plastics connecting rod, the plastics connecting rod drives the metal connecting rod again, preceding hook and back hook are under the drive of metal connecting rod, in order to use second axis of rotation and first axis of rotation as the centre of a circle rotation and throw off second axis of rotation and first axis of rotation respectively, the body connecting axle is thrown away the body after the base is thrown off, loosen the handle, the mechanism return, the first connecting axle and the second connecting axle of children's hand-basket can be very safe and swift fix on four hookhooks of the preceding hook and the back hook of base, the pulling handle, release can be opened simultaneously to four hooks, take off the hand-basket, the structure of having solved current adjusting device is complicated relatively, and the problem of inconvenient quick alignment installation and.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a child carrier and a base.

In the figure: 1. child's hand-basket, 2, base, 3, first connecting axle, 4, second connecting axle, 5, back hook, 6, first axis of rotation, 7, preceding hook, 8, second axis of rotation, 9, metal pole, 10, base adjusting spring, 11, plastics connecting rod, 12, handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-2: a buckling mechanism of a child lifting basket and a base comprises a child lifting basket 1 and a base 2, a first connecting shaft 3 is inserted in the left side of the bottom of the child lifting basket 1, a second connecting shaft 4 is inserted in the right side of the bottom of the child lifting basket 1, a rear hook 5 is movably connected with the left side of the inner cavity of the base 2 in a front-back mode, a first rotating shaft 6 is movably inserted at the lower end of the rear hook 5 in a plug mode, a front hook 7 is movably connected with the right side of the inner cavity of the base 2 in a front-back mode, the first connecting shaft 3 and the second connecting shaft 4 are respectively connected with the rear hook 5 and the front hook 7 in a clamping mode, a second rotating shaft 8 is movably inserted at the lower end of the front hook 7 in a plug mode, a plastic connecting rod 11 is movably sleeved on the outer wall of the second rotating shaft 8, the second rotating shaft 8 penetrates through the rear hook 5 and the plastic connecting rod 11 to be movably connected with the side wall of the inner cavity of the base 2, the plastic connecting rod 11, the bottom of plastics connecting rod 11 is connected with base adjusting spring 10, and the top of base adjusting spring 10 is connected with base 2's inner chamber top, the inner chamber top right side of base 2 is provided with the pothook groove, and pothook groove and seat adjusting spring 10 looks pothook, it has handle 12 to peg graft on base 2's inner chamber right side, and handle 12 is located the right side of front hook 7, peg graft at base 2's inner chamber at handle 12's top, and handle 12's top and base 2's inner chamber activity joint, handle 12's lower extreme is located base 2's the outside, and handle 12's lower extreme outer wall has cup jointed the antiskid cover.

To sum up, when the utility model is used, the first connecting shaft 2 and the second connecting shaft 4 of the basket body 1 are put into the front hook 7 and the rear hook 5 of the base 2 to be buckled, and are put in alignment, the handle 12 is pulled to drive the plastic connecting rod 11, the plastic connecting rod 11 drives the metal rod 9 again, the front hook 7 and the rear hook 5 are driven by the metal rod 9 to rotate and disengage the second rotating shaft 8 and the first rotating shaft 6 respectively by taking the second rotating shaft 8 and the first rotating shaft 6 as the circle center, the first connecting shaft 6 and the second connecting shaft 8 on the basket body 1 are disengaged from the base 2 to take the basket body 1 away, the handle 12 is loosened, the mechanism returns, the first connecting shaft 6 and the second connecting shaft 8 of the basket body 1 can be safely and quickly fixed on the four connecting hooks of the front hook 7 and the rear hook 5 of the base 2, the handle 12 is pulled, the four hooks can be opened and released at the same time, the basket body 1 is taken down, the problem of current adjusting device's structure complicated relatively, and inconvenient quick alignment installation and dismantlement is solved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lock mechanism of children's hand-basket and base, includes children's hand-basket (1) and base (2), its characterized in that: the children basket is characterized in that a first connecting shaft (3) is inserted into the left side of the bottom of the children basket (1), a second connecting shaft (4) is inserted into the right side of the bottom of the children basket (1), a rear hook (5) is movably connected to the left side of an inner cavity of the base (2) in a front-and-rear mode, a first rotating shaft (6) is movably inserted into the lower end of the rear hook (5), a front hook (7) is movably connected to the right side of the inner cavity of the base (2) in the front-and-rear mode, a second rotating shaft (8) is movably inserted into the lower end of the front hook (7), a plastic connecting rod (11) is movably sleeved on the outer wall of the second rotating shaft (8), the plastic connecting rod (11) is located on the rear side of the front hook (7), a metal rod (9) is connected between the rear hook (5) and the plastic connecting rod (11), a base adjusting spring (10) is connected to the bottom of the plastic connecting, the right side of the inner cavity of the base (2) is inserted with a handle (12), and the handle (12) is positioned on the right side of the front hook (7).

2. The latch mechanism of claim 1, further comprising: the first connecting shaft (3) and the second connecting shaft (4) are respectively clamped with the rear hook (5) and the front hook (7).

3. The latch mechanism of claim 1, further comprising: the second rotating shaft (8) penetrates through the rear hook (5) and the plastic connecting rod (11) and is movably connected with the side wall of the inner cavity of the base (2).

4. The latch mechanism of claim 1, further comprising: the right side of the top of the inner cavity of the base (2) is provided with a clamping hook groove, and the clamping hook groove and the seat adjusting spring (10) are clamped mutually.

5. The latch mechanism of claim 1, further comprising: and a third rotating shaft is inserted at the joint of the rear hook (5) and the metal rod (9).

6. The latch mechanism of claim 1, further comprising: the top of handle (12) is pegged graft at the inner chamber of base (2), and the top of handle (12) and the movable joint of inner chamber of base (2), the lower extreme of handle (12) is located the outside of base (2), and the lower extreme outer wall of handle (12) has cup jointed anti-skidding cover.