CN2784273Y

CN2784273Y - Children cart with direction-changeable seat

Info

Publication number: CN2784273Y
Application number: CN 200520110106
Authority: CN
Inventors: 古正煇
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-20
Filing date: 2005-06-17
Publication date: 2006-05-31
Anticipated expiration: 2015-06-17

Abstract

The utility model discloses a child car which mainly comprises a frame body 1 of the child car, wherein the frame body 1 is connected with a front wheel 2 and a rear wheel 3, and is connected with a seat 4 through a right and a left groups of detachable devices. The utility model is characterized in that each detachable device comprises a base body 5 and an insertion piece 6 which is fixedly connected to the seat 4; one side of the insertion piece 6 is fixedly connected with a spring 7 connected with a convex pin 8; an insertion groove 9 is arranged in the base body 5; one side of the base body 5 is provided with an elastic dial button 10; the outer side surface of the elastic dial button 10 is provided with a deflector rod 12; the inner side surface of the elastic dial button 10 is provided with two grooves, wherein a groove 14 is connected with a groove 17 through an inclined plane 15 and a vertical plane 16; the groove 17 and an upper end surface 18 have transition through an inclined plane 19; the upper end surface which corresponds to the groove 14 is provided with an inclined plane 20. When the insertion piece 6 is connected with the base body 5, the convex pin 8 is arranged in the groove 14. Because the utility model is provided with the detachable devices, the utility model can be conveniently detached and can change the seat according to requirements. Besides, the spring 7 of the dial button 10 has the function of automatic reset so as to guarantee use safety.

Description

The switchable perambulator of seat

Technical field

The utility model relates to perambulator, particularly a kind of perambulator of seat commutation.

Background technology

In at present a lot of perambulators, seat all is to be fixed on the perambulator support body, and the baby in the perambulator can only be seated by face in advance, and inconvenient go-cart person observes baby's situation.

The utility model content

Technical problem to be solved in the utility model provides the switchable perambulator of a kind of seat, and the both direction seat is for sleeping in advance or backwards can to make the interior baby's face of seat.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: the switchable perambulator of a kind of seat, has support body 1, support body 1 connects front-wheel 2, trailing wheel 3, on the support body 1 by about two groups of detachable apparatus be connected with seat 4, detachable apparatus includes matrix 5 and insert 6, matrix 5 is fixed on the support body 1, insert 6 is fixed on the seat 4, the insert head sidewall of insert is connected with spring 7, and spring 7 is connected with protruding pin 8, has insertion groove 9 in the matrix, matrix one side is equipped with elasticity toggle 10,10 of described insertion groove 9 and toggles have dividing plate 22, have the opening 23 of ccontaining elasticity protruding pin 8 on the dividing plate 22, and elasticity toggle 10 lateral surfaces 11 have driving lever 12, medial surface 13 has two grooves 14 and 17, its further groove 14 is connected groove 17 by inclined-plane 15 with a vertical surface 16, and groove 17 passes through inclined-plane 19 transition with upper surface 18, and groove 14 pairing upper surfaces have inclined-plane 20, when insert 6 was connected with matrix 5, the protruding pin 8 of insert 6 placed in the groove 14 of matrix 5.

The utility model can also have following structure design: described elasticity toggle upper and lower end mask has locating dowel pin 21, and the relevant position with elasticity toggle locating dowel pin on the matrix 5 has position-limited trough 20; Described elasticity toggle has capping 22 outward.

The beneficial effect that the utility model can produce is: the utlity model has detachable apparatus, can dismantle as required easily, seat commutates; The elasticity toggle has automatically reset function, guarantees safe in utilization.

Description of drawings

Fig. 1 is the utility model embodiment baby carriage structure scheme drawing;

Fig. 2 is the utility model embodiment perambulator stripping assembly structural representation;

Fig. 3 is the utility model embodiment perambulator dismounting scheme drawing;

Fig. 4 is the utility model embodiment perambulator dismounting scheme drawing;

Fig. 5 is the utility model embodiment perambulator dismounting scheme drawing;

Fig. 6 is the utility model embodiment perambulator elastic dialing button structure scheme drawing;

The specific embodiment

Consult Fig. 1, Fig. 2, the utility model embodiment perambulator comprises a kind of perambulator, mainly comprise perambulator support body 1, support body connects front-wheel 2, trailing wheel 3, on the support body 1 by about two groups of detachable apparatus be connected with seat 4, detachable apparatus includes matrix 5 and insert 6, and matrix 5 is fixed on the support body 1, and insert 6 is fixed on the seat 4, the insert head sidewall of insert 6 is connected with spring 7, spring 7 is connected with protruding pin 8, has insertion groove 9 in the matrix 5, and matrix one side is equipped with a toggle 10, has capping 22 outside the toggle 10, toggle 10 connects spring 24, and 10 of insertion groove 9 and toggles have dividing plate 22, have the slotted opening 23 of ccontaining elasticity protruding pin on the dividing plate 22.Consult Fig. 6, toggle 10 lateral surfaces 11 have driving lever 12, medial surface 13 has two grooves, its further groove 14 is connected groove 17 by inclined-plane 15 with a vertical surface 16, groove 17 passes through inclined-plane 19 transition with upper surface 18, groove 14 pairing upper surfaces have inclined-plane 20, and when insert 6 was connected with matrix 5, the protruding pin 8 of Connector Clip 6 was positioned at the groove 14 of matrix 5.Elasticity toggle 10 upper and lower end masks have locating dowel pin 21, have position-limited trough 20 with the corresponding position of locating dowel pin on the matrix 5.

Consult Fig. 2～Fig. 5, initial seat 4 is in released state with support body 1, when inserting seat 4, the insert head of the insert on the seat 6 is aimed at the insertion groove 9 of the matrix on the support body 1, protruding pin 8 contacts with the inclined-plane 20 of toggle 10, and is compressed by inclined-plane 20, when being inserted into 20 bottoms, inclined-plane when entering groove 14, protruding pin 8 ejects under 7 effects of protruding pin spring, snaps in the groove 14 of toggle 10.This moment, insert was stuck, and can't extract.

When desiring to extract seat 4, stir toggle 10, protruding pin 8 is compressed by inclined-plane 15, and when toggle 10 is allocated to protruding pin 8 when slipping over inclined-plane 15, protruding pin 8 ejects to groove 17 under 7 effects of protruding pin spring, and toggle 10 is at opening 23 and face directly under 16 the effect and be stuck, and it can not be resetted.(this is the main points that this structure can realize one-handed performance: promptly you need not be simultaneously to both sides operation, particularly a hand dofunny, when taking out not open) can extract insert 6 along opening 23 this moment.When extracting, protruding pin 8 is along toggle 10 inclined-planes, 19 compressions, and to finally extracting, protruding pin 8 ejects under 7 effects of protruding pin spring, and simultaneously, toggle 10 resets under the effect of toggle spring 24.(this also is that main points of outstanding safety " automatically reset ", go to recover mechanism in order to avoid a lot of people can forget after taking out seat, and when using, not locking of seat just is easy to generate danger next time.) entire mechanism returns to initial condition again.

Claims

1, the switchable perambulator of a kind of seat, has support body (1), support body (1) connects front-wheel (2), trailing wheel (3), support body (1) go up by about two groups of detachable apparatus be connected with seat (4), it is characterized in that: detachable apparatus includes matrix (5) and insert (6), matrix (5) is fixed on the support body (1), insert (6) is fixed on the seat (4), the insert head sidewall of insert is connected with spring (7), spring (7) is connected with protruding pin (8), has insertion groove (9) in the matrix, matrix one side is equipped with an elasticity toggle (10), has dividing plate (22) between described insertion groove (9) and elasticity toggle (10), the opening (23) that has ccontaining elasticity protruding pin (8) on the dividing plate, elasticity toggle (10) lateral surface (11) has driving lever (12), medial surface (13) has two grooves (14) and (17), its further groove (14) is connected groove (17) by inclined-plane (15) with a vertical surface (16), groove (17) passes through inclined-plane (19) transition with upper surface (18), the pairing upper surface of groove (14) has inclined-plane (20), insert (6) and matrix (5) are when being connected, and the protruding pin (8) of insert (6) places in the groove (14) of matrix (5).

2, the switchable perambulator of a kind of seat according to claim 1 is characterized in that: described elasticity toggle upper and lower end mask has locating dowel pin (21), and matrix (5) is gone up and the relevant position of elasticity toggle locating dowel pin has position-limited trough (20).

3, the switchable perambulator of a kind of seat according to claim 1, it is characterized in that: described elasticity toggle has capping (22) outward.