CN205345000U - Novel foldable baby's shallow - Google Patents

Abstract

The utility model discloses a new type of foldable baby stroller, which comprises an upper body and a lower body, the upper body and the lower body are engaged and connected by a locking mechanism, and the middle part of the upper body Set the locking mechanism. The utility model provides a new type of foldable baby stroller. The structure is relatively simple, and the installation structure can achieve a convenient effect. When it needs to be folded, the second safety lock must be opened first, and then the locking tongue is pulled by the traction part to lock the stroller. Only when the mechanism is separated from each other can the locking mechanism be opened, so that its safety factor and convenience can reach the peak.

Description

A New Type of Foldable Baby Stroller

technical field

The utility model relates to the technical field of folding baby strollers, in particular to a novel folding baby stroller.

Background technique

Existing strollers include a vehicle frame with a pocket or a basket or a seat, the front bottom and the rear bottom of the frame are respectively equipped with a front wheel assembly and a rear wheel assembly, and the frame includes two symmetrically arranged sides. The vehicle frame and a plurality of cross bars connected between the vehicle frames on both sides, each side vehicle frame includes a front wheel support, a rear wheel support and a push rod, and the vehicle frame can be locked when unfolded for use. But the shortcoming of this type of cart is: the frame structure is relatively complicated, not only the production cost is higher, but also a plurality of cross bars connected and fixed between the left and right sides of the cart will produce more interference when folded, and the use is troublesome.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a novel foldable stroller.

The technical scheme of the utility model is as follows: the utility model provides a new type of folding stroller, including a handle device, an auxiliary device, a front outrigger device, a rear outrigger device, a front wheel and a rear wheel, and the auxiliary device One end of the handle device is connected to the middle part of the handle device through a rotating shaft, the other end of the auxiliary device is respectively connected to one end of the front outrigger device and one end of the rear outrigger device, and the other end of the front outrigger device is installed There is the front wheel, the rear outrigger device is equipped with the rear wheel, and the other end of the handle device is connected with the middle part of the rear outrigger device.

Preferably in the utility model, the handle device includes a handle pipe, an auxiliary pipe, a one-handed car receiving box, a car receiving button, a secondary lock insurance, an upper folding joint and a lower folding joint, and one end of the handle pipe is The one-handed car receiving box is provided with a car receiving button, the car receiving box is provided with two locks, and the lower part of one end of the handle pipe is provided with the upper A folding joint, one end of the auxiliary pipe is provided with the lower folding joint, the upper folding joint and the lower folding joint are locked by a lock tongue, and one side thereof is rotated by a rotating shaft, and a locking spring is arranged inside.

Preferably in the present invention, the auxiliary device includes an auxiliary device including a handrail and a dinner plate, the handrail is a "Y"-shaped handrail, and its independent end is connected to the middle part of the handle tube through a rotating shaft, and the dinner plate is set on one end of the armrest.

Preferably in the utility model, the front outrigger device includes a front leg tube, a front wheel, a front connecting iron sheet and a seat frame tube, one end of the lower part of the armrest is connected to one end of the front leg tube, and the front leg The other end of the tube is connected to the front wheel, the middle part of the front leg tube is connected to the front connecting iron piece, and the front connecting iron piece is also connected to one end of the seat frame tube.

Preferably in the utility model, the rear outrigger device includes a push rod seat, a rear leg tube, a rear connecting iron piece and a rear wheel, and the other end of the seat frame tube and the other end of the auxiliary pipe pass through the rear connecting iron piece to rotate connected, and is also rotatably connected with a backrest pipe, one end of the rear connecting iron piece is connected with the auxiliary pipe, the auxiliary pipe is connected with the push rod seat, and the other end of the push rod seat is connected with the rear leg pipe The middle part of the rear leg pipe is rotationally connected with one end of the lower part of the armrest, and the other end of the rear leg pipe is provided with the rear wheel.

Preferably, in the utility model, the handle pipe and the auxiliary pipe are provided with a car receiving traction piece, and one end of the vehicle receiving traction piece passes through the secondary lock and is connected to the car closing button. The dead bolt at the other end of the vehicle receiving traction member is connected.

The beneficial effects of the utility model are as follows:

Adopting the above scheme, the utility model provides a new type of foldable baby stroller, its structure is relatively simple, and the installation structure can achieve the effect of convenience. And press the handle tube down, it can be folded, and when it is opened, just lift the handle tube up and lock the bolt; the utility model has the advantages of simple structure, stable performance and long service life.

Description of drawings

Fig. 1 is a schematic diagram of the opening structure of the foldable stroller of the present invention;

Fig. 2 is a schematic diagram of the structure of the foldable baby stroller of the present invention after being folded.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of new type folding stroller, comprises handle device, auxiliary device, front outrigger device, rear outrigger device, front wheel 31 and rear wheel 32, auxiliary device One end of the handle device is connected with the middle part of the handle device through a rotating shaft 33, and the other end of the auxiliary device is connected with one end of the front outrigger device and the rear outrigger device respectively, and the other end of the front outrigger device is equipped with a front wheel 31, and the rear outrigger device Rear wheel 32 is installed, and the other end of handle device is connected with the middle part of rear outrigger device.

As shown in Figure 1, the handle device includes a handle pipe 14, an auxiliary pipe 25, a one-handed car receiving box 11, a car receiving button 12, a secondary lock insurance 13, an upper folding joint 18 and a lower folding joint 19. One end of 14 is provided with single-handed car receiving box 11, and single-handed car receiving box 11 is provided with car receiving button 12, and receiving car button 12 is provided with secondary lock insurance 13, and one end bottom of handle pipe 14 is provided with upper Folding joint 18, one end of auxiliary pipe 25 is provided with lower folding joint 19, upper folding joint 18 and lower folding joint 19 are locked by dead bolt 30, and one side thereof is rotated by rotating shaft 33, and locking spring 29 is arranged therein.

As shown in Figure 1, the auxiliary device includes a handrail 16 and a dinner plate 17, the handrail 16 is a "Y" shaped handrail, and its independent end is connected with the middle part of the handle pipe 14 through a rotating shaft 34, and the dinner plate 17 is arranged on the middle part of the handrail 16. on one end.

As shown in Figure 1, front outrigger device comprises front leg tube 22, front connecting iron sheet 23 and seat frame tube 21, and one end of armrest 16 bottoms is connected with an end of front leg tube 22, and the other end of front leg tube 22 is connected with front leg tube 22. The wheel 31 is connected, and one end of the front connecting iron sheet 23 is connected with an end of the seat frame pipe 21, and the other end of the front connecting iron sheet 23 is connected with the middle part of the front leg pipe 22.

As shown in Figure 1, the rear outrigger device includes a push rod seat 24, a rear foot fixing pipe 35, a rear foot pipe 27 and a rear connecting iron sheet 26, and the other end of the seat frame pipe 21 and the other end of the auxiliary pipe 25 pass through the rear connecting iron sheet 26 rotatably connected, and also rotatably connected with the backrest pipe 20, one end of the rear connecting iron plate 26 is connected with an end of the push rod seat 24, and the other end of the push rod seat 24 is rotatably connected with the middle part of the rear leg pipe 27, and one end of the rear leg pipe 27 It is rotatably connected with one end of the lower part of the armrest 16 , and the other end of the rear leg pipe 27 is provided with a rear wheel 32 .

As shown in Figure 1, the handle pipe 14 and the auxiliary pipe 25 are provided with a car receiving traction piece 28, and one end of the car receiving traction piece 28 passes through the secondary lock safety 13 and connects with the car closing button 12. The other end of the retracting traction member 28 is connected to the deadbolt 30 . The working principle of the utility model is as follows:

As shown in Figures 1 and 2, press the secondary lock safety 13, press the car receiving button 12 inside the one-handed car receiving box 11, make the internal mechanism of the one-handed car receiving box 11 run and pull the car receiving traction member 28, through The traction part 28 pulls the lock tongue 30 to slide upwards, so that the lock tongue 30 slides upwards and disengages from the lower folding joint 19 and the auxiliary pipe 25, and then presses down the handle pipe 14, and the relevant mechanisms rotate with the pin joint as the center of the circle. , to form the folding of the vehicle frame, when the vehicle frame is unfolded, the handle 14 is lifted upwards to provide the power to expand the vehicle frame, and the relevant mechanisms take the pin joints as the center of the circle to rotate and run, and when the lock tongue 30 contacts with the lower folding joint 19, it passes through the lock. The inclined plane of tongue 30 slides upwards under force, slides downwards by the locking spring 29 force after sliding over the lower folding joint 19, slides into the lower folding joint 19 and the auxiliary pipe 25 endoporus and locks firmly to form the unfolded vehicle frame.

To sum up, the utility model provides a new type of foldable baby stroller by adopting the above scheme. Its structure is relatively simple, and the installation structure can achieve the effect of convenience. It can be folded, and when it is opened, it only needs to lift the handle to hold the tube and lock the bolt; the utility model has the advantages of simple structure, stable performance and long service life.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (6)

1. foldable baby stroller one kind novel, it is characterized in that, including handle assembly, auxiliary device, front leg strut device, rear landing leg device, front wheels and rear wheels, one end of described auxiliary device is connected by rotating shaft with the middle part of described handle assembly, the other end of described auxiliary device is connected with one end of described front leg strut device and described rear landing leg device respectively, the other end of described front leg strut device is provided with described front-wheel, described rear landing leg device is provided with described trailing wheel, and the other end of described handle assembly is connected with the middle part of described rear landing leg device.

2. foldable baby stroller according to claim 1, it is characterized in that, described handle assembly includes handle pipe, auxiliary tube, single-hand folding box, return the vehicle to the garage and knock off button, two road lock insurances, upper Foldable joint and lower Foldable joint, one end of described handle pipe is provided with described single-hand folding box, described single-hand folding box is provided with the button that returns the vehicle to the garage and knock off, described single-hand folding box is provided with two road lock insurances, the bottom, one end of described handle pipe is provided with described upper Foldable joint, one end of described auxiliary tube is provided with described lower Foldable joint, described upper Foldable joint and described lower Foldable joint are locked by dead bolt, and its side is rotated by rotating shaft, locking spring it is provided with in it.

3. foldable baby stroller according to claim 2, it is characterized in that, described auxiliary device includes handrail and service plate, and described handrail is " Y " font handrail, its independent one end is connected by rotating shaft with the middle part of described handle pipe, and described service plate is arranged on the one end in the middle part of described handrail.

4. foldable baby stroller according to claim 3, it is characterized in that, described front leg strut device includes front leg tube, front-wheel, front connection iron plate and mounting pipe, one end of described handrail bottom is connected with one end of described front leg tube, the other end of described front leg tube is connected with described front-wheel, connect iron plate before described to be connected with in the middle part of described front leg tube, connect iron plate before described and be also connected with one end of described mounting pipe.

5. foldable baby stroller according to claim 4, it is characterized in that, described rear landing leg device includes ram seat, rear foot tube, rear connection iron plate, the fixing pipe of the rear foot and trailing wheel, the other end of described mounting pipe is connected iron plate after passing through with described auxiliary tube and is rotatably connected, and the backing tube that has also been rotatably connected, one end of described auxiliary tube is connected with one end of described ram seat, the other end of described ram seat is connected with the rotating middle part of described rear foot tube, one end of described rear foot tube is rotatably connected with one end of described handrail bottom, the other end of described rear foot tube is provided with described trailing wheel.

6. foldable baby stroller according to claim 5, it is characterized in that, it is provided with, in described handle pipe, described auxiliary tube, the traction piece that returns the vehicle to the garage and knock off, one end of the described traction piece that returns the vehicle to the garage and knock off is connected with the described button that returns the vehicle to the garage and knock off after described two roads lock insurances, described in return the vehicle to the garage and knock off traction piece the other end described in dead bolt connection.