CN202518327U

CN202518327U - Seat switching structure of baby cart

Info

Publication number: CN202518327U
Application number: CN 201220093580
Authority: CN
Inventors: 李伟琼
Original assignee: Kunshan Weikai Children Products Co Ltd
Current assignee: Kunshan Weikai Children Products Co Ltd
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-11-07
Anticipated expiration: 2022-03-14

Abstract

The utility model discloses a seat switching structure of a baby cart. The seat switching structure comprises a cart frame and a seat pocket, wherein seat pocket connecting components which extend downwards are arranged on the two sides of the seat pocket; seat pocket sockets corresponding to the seat pocket connecting components are arranged on the cart frame; and the seat pocket and the cart frame are fixedly positioned through the plugging between the seat pocket connecting components and the seat pocket sockets. When direction switching is needed, the seat pocket connecting components are separated from the seat pocket sockets by upwards lifting the seat pocket, and the seat pocket is rotated and then downwards moved to enable the seat pocket connecting components to be inserted into the seat pocket sockets. The seat switching structure is simple in structure and convenient to operate; meanwhile, the assembling process is simplified; and the production efficiency is improved.

Description

The seat switching mechanism of doll carriage

Technical field

the utility model relates to a kind of doll carriage, relates in particular to a kind of seat switching mechanism of doll carriage.

Background technology

are observed baby's in the go-cart various situation for ease, and some doll carriages have increased the handle direction reverser now, and existing direction reverser generally comprises vehicle frame, and is articulated in the handle on the said vehicle frame through rotating shaft; Said handle has two control positioies, and under first control position, said handle recedes from bottom to top; This moment, go-cart person was when go-cart; Go-cart person is facing to the back of the body that is sitting in the baby on the doll carriage, and under second control position, said mop turns forward from bottom to top; This moment, go-cart person was when go-cart, and go-cart person and the baby who is sitting on the doll carriage are face-to-face.In order to realize the locking of handle in the different operating position, be provided with the switching-over blocking device between said handle and the vehicle frame, when handle needs the conversion work position, all the switching-over blocking device is realized release usually through the switching-over tripper.By on can know, existing direction reverser complex structure, cost is higher, and assembly technology is loaded down with trivial details, production efficiency is lower.

Summary of the invention

the utility model purpose is: a kind of seat switching mechanism of doll carriage is provided, and its pocket seat pocket socket direct through the seat pocket attaching parts of both sides and vehicle frame is pegged graft fixing, when needing to commutate; Carry a pocket on needing only, make a pocket attaching parts deviate from a pocket socket, rotation seat pocket then; To move down a pocket again, and make a pocket attaching parts insert seat pocket socket and get final product, simple in structure; Easy to operate, also simplify fitting process simultaneously, improved production efficiency.

The technical scheme of the utility model is: a kind of seat switching mechanism of doll carriage; Comprise vehicle frame and seat pocket; The both sides of said seat pocket have to the seat pocket attaching parts that extends below; Said vehicle frame is provided with and cooresponding pocket socket of seat pocket attaching parts, and said seat pocket and vehicle frame are realized both stationary positioned through a seat pocket attaching parts and a grafting of pocket socket.

said seat pocket socket has the jack of upper and lower opening; The height of said seat pocket attaching parts is greater than the height of seat pocket socket; When the grafting of seat pocket attaching parts and seat pocket socket fixedly the time; Said seat pocket attaching parts plugs in the jack of present pocket socket, and a jack of pocket socket is stretched out in the lower end of seat pocket attaching parts.

said seat pocket attaching parts is provided with the both sides at present pocket middle part, and said seat pocket socket is arranged on the upper end, both sides of the front frame of vehicle frame.

The utility model has the advantages that:

1. the seat pocket attaching parts of seat pocket through both sides of the utility model directly peg graft fixingly with the seat pocket socket of vehicle frame, when needing switching-over, need only and carry a pocket; Make a pocket attaching parts deviate from a pocket socket, the rotation seat pocket will move down a pocket more then; Make a pocket attaching parts insert seat pocket socket and get final product, simple in structure, easy to operate; Simultaneously also simplify fitting process, improved production efficiency.

. the seat pocket attaching parts of the utility model is provided with the both sides at present pocket middle part, and the seat pocket is stressed comparatively reasonable like this, and stability is better.

. in order to ensure seat pocket attaching parts and seat pocket socket grafting reliability of fixation; The utility model becomes sleeve-like structure with seat pocket jack design, and when pegging graft fixedly, a pocket jack sleeve is located at a top of pocket attaching parts; So not only avoid the socket attaching parts to deviate from a pocket socket; Guarantee the reliability of fixation of pegging graft, and saved the materials of seat pocket socket, reduced productive costs.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the exploded drawings of the utility model;

Fig. 2 is the running condition figure of seat pocket forward time the in the utility model;

Fig. 3 is the running condition figure of seat pocket backwards time the in the utility model.

wherein: 1 vehicle frame; 2 pockets; 3 pocket attaching partss; 4 pocket sockets; 5 jacks; 6 front frames.

The specific embodiment

embodiment: extremely shown in Figure 3 like Fig. 1; A kind of seat switching mechanism of doll carriage; Comprise vehicle frame 1 and seat pocket 2; The both sides at said seat pocket 2 middle parts have to the seat pocket attaching parts 3 that extends below, and are provided with on the both sides of the front frame 6 of said vehicle frame 1 and 3 cooresponding pocket sockets 4 of pocket attaching parts, and said seat pocket 2 is realized both stationary positioned with the grafting that vehicle frame 1 passes through seat pocket attaching parts 3 and seat pocket socket 4.

In present embodiment; Said seat pocket socket 4 has the jack 5 of upper and lower opening, and the height of said seat pocket attaching parts 3 is greater than the height of seat pocket socket 4, when the grafting of seat pocket attaching parts 3 and seat pocket socket 4 fixedly the time; Said seat pocket attaching parts 3 plugs in the jack 5 of present pocket socket 4; And a jack of pocket socket 45 is stretched out in the lower end of seat pocket attaching parts 3, so not only avoids socket attaching parts 3 to deviate from a pocket socket 4, guarantees the reliability of fixation of pegging graft; And saved the materials of seat pocket socket 4, reduced productive costs.

need only and carry a pocket 2 when the utility model need commutate, and make a pocket attaching parts 3 deviate from a pocket socket 4; The rotation seat pocket 2 then, will move down a pocket 2 again, make a pocket attaching parts 3 insert seat pocket socket 4 and get final product; Simple in structure; Easy to operate, also simplify fitting process simultaneously, improved production efficiency.

Only be the concrete exemplary applications of the utility model more than , the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.

Claims

1. the seat switching mechanism of a doll carriage; Comprise vehicle frame (1) and seat pocket (2); It is characterized in that: the both sides of said seat pocket (2) have to the seat pocket attaching parts (3) that extends below; Said vehicle frame (1) is provided with and the cooresponding seat of seat pocket attaching parts (3) pocket socket (4), and said seat pocket (2) and vehicle frame (1) are realized both stationary positioned through the seat pocket attaching parts (3) and the grafting of seat pocket socket (4).

2. the seat switching mechanism of a kind of doll carriage according to claim 1; It is characterized in that: said seat pocket socket (4) has the jack (5) of upper and lower opening; The height of said seat pocket attaching parts (3) is greater than the height of seat pocket socket (4); When the grafting of seat pocket attaching parts (3) and seat pocket socket (4) fixedly the time; Said seat pocket attaching parts (3) plugs in the jack (5) of present pocket socket (4), and the jack (5) of a pocket socket (4) is stretched out in the lower end of seat pocket attaching parts (3).

3. the seat switching mechanism of a kind of doll carriage according to claim 1 and 2; It is characterized in that: said seat pocket attaching parts (3) is provided with the both sides at present pocket (2) middle part, and said seat pocket socket (4) is arranged on the upper end, both sides of the front frame (6) of vehicle frame (1).