CN210310516U

CN210310516U - Umbrella type child trolley

Info

Publication number: CN210310516U
Application number: CN201920817951.6U
Authority: CN
Inventors: 翟立江
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-30
Filing date: 2019-05-31
Publication date: 2020-04-14
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an umbrella formula children handcart, it relates to children handcart field, the lower extreme fixed connection of second connecting piece and handrail frame is passed through at the middle part of front wheel support frame, the below of balladeur train is connected with two rear wheel support frames, the rear wheel is installed respectively to the lower extreme of two rear wheel support frames, there are first support and second support at the below both ends of second mount through third screwed connection respectively, the lower extreme of first support and second support is respectively through fourth screw and first U type support and second U type support fixed connection, first U type support and second U type support are respectively through fifth screw and rear wheel support frame fixed connection, install the saddle between support frame and the handrail frame. Its structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use adopts a key folding, and the area after folding is like an umbrella, and occupation space is not convenient and fast, carries easily.

Description

Umbrella type child trolley

The technical field is as follows:

the utility model relates to an umbrella formula children handcart belongs to children handcart technical field.

Background art:

the baby trolley is a favorite walking vehicle for babies, and is an essential product for mothers to go shopping with babies, however, the baby trolley can be divided into various types according to the growth and the use of the babies.

At present, the baby trolley on the market has a plurality of styles, but does not have the folding mode which can be really convenient for people to carry, most of the folding modes are troublesome, and the folding trolley occupies a larger space and is not easy to carry.

The utility model has the following contents:

to the above problem, the to-be-solved technical problem of the utility model is to provide an umbrella formula children handcart.

The utility model relates to an umbrella type children handcart, which comprises a hand push rod, a first fixing frame, a second fixing frame, a first screw, a second screw, a first connecting piece, a backrest, a supporting frame, a sliding frame, a first locking piece, a second locking piece, a spring, a front wheel supporting frame, a second connecting piece, a handrail frame, a rear wheel supporting frame, a rear wheel, a third screw, a first bracket, a second bracket, a fourth screw, a first U-shaped bracket, a second U-shaped bracket and a fifth screw, wherein the lower end of the hand push rod passes through the first fixing frame and is fixedly connected with the second fixing frame through the first screw, the hand push rod is fixedly connected with the first fixing frame through the second screw, two sides of the first fixing frame are respectively fixedly connected with the backrest through the first connecting piece, one end of the supporting frame is fixedly connected with the first fixing frame, the other end of the supporting frame is fixedly connected with the sliding frame, the first locking piece is fixed on the first fixing frame, the second fixing frame is fixedly provided with a second locking piece, the lower part of the second locking piece is connected with a spring, the first locking piece is mutually fastened with the second locking piece, one end of the front wheel supporting frame penetrates through the sliding frame and is fixedly connected with the second fixing frame, the middle part of the front wheel supporting frame is fixedly connected with the lower end of the armrest frame through a second connecting piece, the lower part of the sliding frame is connected with two rear wheel supporting frames, the lower ends of the two rear wheel supporting frames are respectively provided with a rear wheel, the two ends of the lower part of the second fixing frame are respectively connected with a first support and a second support through third screws, the lower ends of the first support and the second support are respectively fixedly connected with a first U-shaped support and a second U-shaped support through fourth screws, the first U-shaped support and the second U-shaped support are respectively fixedly connected with the rear wheel supporting frames through fifth screws, and a vehicle.

Preferably, pedals are respectively installed on two sides of the sliding frame.

Preferably, the front wheel support frame is provided with front wheels at two ends thereof.

Preferably, a fixing support belt is connected between the first U-shaped support and the second U-shaped support through a sixth screw.

Preferably, a guardrail is arranged above the seat, and two ends of the guardrail are respectively fixedly connected with the armrest frame through screws.

The utility model has the advantages that: its structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use adopts a key folding, and the area after folding is like an umbrella, and occupation space is not convenient and fast, carries easily.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

FIG. 2 is a partial enlarged view of the present invention;

fig. 3 is a schematic structural view after the folding of the present invention.

1-a hand push rod; 2-a first fixing frame; 3-a second fixing frame; 4-a first screw; 5-a second screw; 6-a first connector; 7-backrest; 8-a support frame; 9-a carriage; 9-1-pedal; 10-a first lock; 11-a second lock; 12-a spring; 13-a front wheel support; 13-1-front wheel; 14-a second connector; 15-armrest frame; 16-rear wheel support; 17-a rear wheel; 18-a third screw; 19-a first scaffold; 20-a second scaffold; 21-a fourth screw; 22-a first U-shaped bracket; 23-a second U-shaped bracket; 24-a fifth screw; 25-vehicle seat; 26-sixth screw; 27-fixing the support band; 28-guardrail.

The specific implementation mode is as follows:

as shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it comprises a hand push rod 1, a first fixing frame 2, a second fixing frame 3, a first screw 4, a second screw 5, a first connecting piece 6, a backrest 7, a supporting frame 8, a sliding frame 9, a first locking piece 10, a second locking piece 11, a spring 12, a front wheel supporting frame 13, a second connecting piece 14, a handrail frame 15, a rear wheel supporting frame 16, a rear wheel 17, a third screw 18, a first bracket 19, a second bracket 20, a fourth screw 21, a first U-shaped bracket 22, a second U-shaped bracket 23 and a fifth screw 24, wherein the lower end of the hand push rod 1 penetrates through the first fixing frame 2 to be fixedly connected with the second fixing frame 3 through the first screw 4, the hand push rod 1 is fixedly connected with the first fixing frame 2 through the second screw 5, two sides of the first fixing frame 2 are respectively fixedly connected with the backrest 7 through the first connecting piece 6, one end of the supporting frame 8 is fixedly connected with the first fixing frame 2, and the other end of the supporting frame 8 is fixedly connected with the sliding frame 9, a first locking piece 10 is fixed on the first fixing frame 2, a second locking piece 11 is fixed on the second fixing frame 3, a spring 12 is connected below the second locking piece 11, the first locking piece 10 and the second locking piece 11 are buckled with each other, one end of a front wheel supporting frame 13 passes through a sliding frame 9 and is fixedly connected with the second fixing frame 3, the middle part of the front wheel supporting frame 13 is fixedly connected with the lower end of a handrail frame 15 through a second connecting piece 14, two rear wheel supporting frames 16 are connected below the sliding frame 9, rear wheels 17 are respectively installed at the lower ends of the two rear wheel supporting frames 16, the lower two ends of the second fixing frame 3 are respectively connected with a first bracket 19 and a second bracket 20 through third screws 18, the lower ends of the first bracket 19 and the second bracket 20 are respectively fixedly connected with a first U-shaped bracket 22 and a second U-shaped bracket 23 through fourth screws 21, the first U-shaped bracket 22 and the second U-shaped bracket 23 are respectively fixedly connected with the rear wheel supporting frames 16 through fifth screws 24, a saddle 25 is arranged between the support frame 8 and the armrest frame 15.

Wherein, two sides of the sliding frame 9 are respectively provided with a pedal 9-1; two ends of the front wheel supporting frame 13 are respectively provided with a front wheel 13-1; a fixed supporting belt 27 is connected between the first U-shaped bracket 22 and the second U-shaped bracket 23 through a sixth screw 26; a guardrail 28 is arranged above the seat 25, and two ends of the guardrail 28 are respectively fixedly connected with the handrail frame 15 through screws.

The folding method of the present embodiment: utilize spring 12 to press second latch fitting 11 downwards, upwards jack-up first latch fitting 10 through hand push handspike 1, first latch fitting 10 can separate with second latch fitting 11 this moment, continue to promote handspike 1 forward, and folding can be accomplished to handcart 1 to realize that a key of handcart is folding, need not fix after folding, do not need power upwards to mention handspike 1, the handcart just can't strut.

The opening method of the present embodiment: the push rod 1 is lifted upwards, the spring 12 is utilized to press the second locking piece 11 downwards at the moment, the first locking piece 10 on the first fixing frame 2 is pressed downwards, the first locking piece 10 and the second locking piece 11 on the second fixing frame 3 can be buckled to form fixation, and the unfolding of the trolley can be completed.

This embodiment structural design is reasonable, and the appearance is pleasing to the eye, and novel structure is unique, easy operation, and convenient to use adopts a key folding, and the area after folding is like an umbrella, and occupation space not, convenient and fast carries easily.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An umbrella formula children handcart which characterized in that: the hand push rod comprises a hand push rod (1), a first fixing frame (2), a second fixing frame (3), a first screw (4), a second screw (5), a first connecting piece (6), a backrest (7), a supporting frame (8), a sliding frame (9), a first locking piece (10), a second locking piece (11), a spring (12), a front wheel supporting frame (13), a second connecting piece (14), a handrail frame (15), a rear wheel supporting frame (16), a rear wheel (17), a third screw (18), a first support (19), a second support (20), a fourth screw (21), a first U-shaped support (22), a second U-shaped support (23) and a fifth screw (24), wherein the lower end of the hand push rod (1) penetrates through the first fixing frame (2) to be fixedly connected with the second fixing frame (3) through the first screw (4), and the hand push rod (1) is fixedly connected with the first fixing frame (2) through the second screw (5), the two sides of the first fixing frame (2) are respectively fixedly connected with the backrest (7) through first connecting pieces (6), one end of the supporting frame (8) is fixedly connected with the first fixing frame (2), the other end of the supporting frame (8) is fixedly connected with the sliding frame (9), a first locking piece (10) is fixed on the first fixing frame (2), a second locking piece (11) is fixed on the second fixing frame (3), a spring (12) is connected below the second locking piece (11), the first locking piece (10) and the second locking piece (11) are mutually buckled, one end of the front wheel supporting frame (13) penetrates through the sliding frame (9) to be fixedly connected with the second fixing frame (3), the middle part of the front wheel supporting frame (13) is fixedly connected with the lower end of the armrest frame (15) through a second connecting piece (14), two rear wheel supporting frames (16) are connected below the sliding frame (9), and rear wheels (17) are respectively installed at the lower ends of the two rear wheel supporting frames (16), the both ends of below of second mount (3) are connected with first support (19) and second support (20) through third screw (18) respectively, the lower extreme of first support (19) and second support (20) is respectively through fourth screw (21) and first U type support (22) and second U type support (23) fixed connection, first U type support (22) and second U type support (23) are respectively through fifth screw (24) and rear wheel support frame (16) fixed connection, install saddle (25) between support frame (8) and handrail frame (15).

2. An umbrella stroller according to claim 1, wherein: pedals (9-1) are respectively arranged on two sides of the sliding frame (9).

3. An umbrella stroller according to claim 1, wherein: the two ends of the front wheel supporting frame (13) are respectively provided with a front wheel (13-1).

4. An umbrella stroller according to claim 1, wherein: and a fixed supporting belt (27) is connected between the first U-shaped bracket (22) and the second U-shaped bracket (23) through a sixth screw (26).

5. An umbrella stroller according to claim 1, wherein: a guardrail (28) is arranged above the saddle (25), and two ends of the guardrail (28) are fixedly connected with the armrest frame (15) through screws respectively.