CN2357616Y

CN2357616Y - Folding device for baby-carrier

Info

Publication number: CN2357616Y
Application number: CN 98248692
Authority: CN
Inventors: 程英雄
Original assignee: SUPERIOR WEALTHY CO Ltd
Current assignee: SUPERIOR WEALTHY CO Ltd
Priority date: 1998-11-17
Filing date: 1998-11-17
Publication date: 2000-01-12
Anticipated expiration: 2008-11-17

Abstract

The utility model relates to a folding device for baby-carrier. A push handle, a front supporting frame and a back supporting frame are pivoted on a pivot joint block, and the back supporting frame is provided with a combining interlink block. The push handle and the front supporting frame are respectively provided with a connecting rod to connect with the combining interlink block on the back supporting frame. Meanwhile, the combining interlink block is pivoted with a chair back skeleton; the interior of the back supporting frame is provided with a clamping lug which can expand elastically and raise out of the end face of the back supporting frame. One side of the combining interlink block is provided with a pressing block with a lower batten, and the inner wall surface at the front end of the combining interlink block is provided with an inclined guide channel. The position of the arranged inclined guide channel is corresponding to the clamping lug. The utility model is easy and convenient in folding operation.

Description

The perambulator Collaping device

The utility model relates to a kind of perambulator Collaping device, refer in particular to a kind of at perambulator when returning the vehicle to the garage and knock off, utilize to press to fold place's device, make return the vehicle to the garage and knock off more convenient, smooth.

Various perambulators are arranged in the market, and these cars are very convenient when launching normal the use, but when not using, the folding operation is inconvenient.

The purpose of this utility model provides a kind of perambulator Collaping device, its briquetting that mainly on combined cover, is pivoted, has press strip on the briquetting, and group is found a clip projection on after poppet, in view of the above, and can be by pushing this briquetting, the clip projection that group is stood on the after poppet is subjected to pressing of this time press strip, and in the retraction after poppet pipe,, thereby reach processing ease, purpose easily with the action of returning the vehicle to the garage and knock off.

The purpose of this utility model is achieved in that a kind of perambulator Collaping device, it is pivoted on a pin joint piece with handle, front frame and after poppet, and on this after poppet, establish a combined cover piece, and on aforesaid handle and front frame, establish a connecting rod respectively, with with after poppet on the combined cover piece be connected with mutually, simultaneously on this combined cover piece and be pivoted with a chair back skeleton; But in after poppet, establish an elastic telescopic and protrude from clip projection outside its end face, the briquetting of press strip under a side tool of combined cover piece is pivoted a tool again, on the interior sidewall surface at the front end place of combined cover piece, establish, and its orientation of setting up is corresponding with the clip projection with inclined guide groove.

By above structure as can be known, perambulator of the present utility model can directly press down briquetting or handle is up lifted when returning the vehicle to the garage and knock off or launch the action of perambulator, can reach the purpose of returning the vehicle to the garage and knock off or launching, so quite convenient in its operation; Moreover perambulator of the present utility model is after folding, and the wheel that institute's tool is established on its forward and backward support all can contact with ground, make that perambulator after this folding can be firm in upright mode on ground.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a perambulator overall appearance block diagram of the present utility model;

Fig. 2 is the whole skeleton lateral plan of perambulator of the present utility model;

Fig. 3 is combined cover piece D structure figure of the present utility model;

Fig. 4 is one of the action scheme drawing that folds of the present utility model;

Fig. 5 is two of the action scheme drawing that folds of the present utility model;

Fig. 6 is three of the action scheme drawing that folds of the present utility model;

Fig. 7 is the constitution diagram that folds the perambulator after the action of the present utility model;

Fig. 8 is the partial schematic diagram that carries out the perambulator expansion of the present utility model.

At first, as Fig. 1,2, shown in 3, its appropriate location on pin joint piece 1 handle 2 that is pivoted, front frame 3 and after poppet 4, and this handle 2 and front frame 3 difference mats one connecting

rod

61,62 be located at after poppet 2 on combined cover piece 5 be connected with mutually, pivot connects a chair back skeleton 6 on this combined cover piece 5 again, but and be provided with an elastic telescopic in this after poppet 4 and protrude from the outer clip projection 42 of its end face, again, one side of this combined cover piece 5 is pivoted with a briquetting 51, one side of this briquetting 51 also is convexly equipped with extension with press strip 511 once, the position of this time press strip 511 and the clip projection of being set up with after poppet 4 42 are corresponding, continue in the front end wall inner edge place of combined cover piece 5 inclined guide groove 52, and its orientation of setting up and corresponding with the clip projection 42 of after poppet 4.

When this perambulator when usual one-tenth launches shape, the clip projection 42 of this after poppet 4 can protrude from the end face of after poppet 4, simultaneously and be resisted against the root edge place of combined cover piece 5, give the backstop boundary with position, make this perambulator be the state of carrying out be positioned really (shown in Fig. 3,5) combined cover piece 5.

When desiring this perambulator of folding, must earlier chair back skeleton 6 be passed forward, directly press down briquetting 51 again (as Fig. 5, shown in 6), because the press strip on the briquetting 51 511 is just corresponding mutually with clip projection 42 at this moment, therefore when pushing briquetting 51, this clip projection 42 just is subjected to down pressing of press strip 511 and in the pipe of the after poppet 4 that submerges, then just handle 2 can be pressed down, make combined cover piece 5 down to pass, after the inclined guide groove 52 of combined cover piece 5 front ends is corresponding to this clip projection 42, this clip projection 42 just protrudes out outside the end face of after poppet 4 once again, reaches the purpose (as shown in Figure 7) of returning the vehicle to the garage and knock off.

Again when desiring to launch perambulator once more, directly the application of force up lifts handle 2, and the connecting rod 61 that this pull lift action military order is connected with it up draws combined cover piece 5 and pulls, because tool is provided with inclined guide groove 52 on this combined cover piece 5, so clip projection 42 that can guide Mobile Communication on the combined cover piece 5 too to set up on the after poppet 4 smoothly, and when combined cover piece 5 fully by behind the clip projection 42, the just inferior end face that protrudes in after poppet 4 of this clip projection 42, glide with blocking junction trap piece 5, so far promptly finish the action of carrying out of perambulator.

Claims

1, a kind of perambulator Collaping device, it is pivoted on a pin joint piece with handle, front frame and after poppet, and on this after poppet, establish a combined cover piece, and on aforesaid handle and front frame, establish a connecting rod respectively, with with after poppet on the combined cover piece be connected with mutually, simultaneously on this combined cover piece and be pivoted with a chair back skeleton; It is characterized in that: but in after poppet, establish an elastic telescopic and protrude from clip projection outside its end face, the briquetting of press strip under a side tool of combined cover piece is pivoted a tool again, on the interior sidewall surface at the front end place of combined cover piece, establish, and its orientation of setting up is corresponding with the clip projection with inclined guide groove.