CN213083277U

CN213083277U - Reversible foldable baby carriage

Info

Publication number: CN213083277U
Application number: CN202021306756.6U
Authority: CN
Inventors: 褚明成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-30
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a reversible foldable baby carriage, which comprises a push handle pipe and a supporting pipe, wherein the supporting pipe passes through the middle part of a sleeping basket, the push handle pipe and the supporting pipe are arranged at one side of the sleeping basket, the intersection of the push handle pipe and the supporting pipe is provided with a locking joint, the locking joint is connected with a front foot pipe, and one end of the front foot pipe, which is separated from the push handle pipe, is connected with a front wheel component; convenient operation, convenient folding, portable, easy operation, and can realize that the singlehanded is folding, the practicality is strong.

Description

Reversible foldable baby carriage

Technical Field

The utility model relates to a articles for babies field especially relates to a folding perambulator can commutate.

Background

At present, the baby carriage has the defects of simple sitting type or open type sleeping basket, the baby carriage for the first time lacks the sense of safety, cannot be folded by one key, is inconvenient to fold, has large folding volume, and cannot be reversed by a push handle or is blocked to push after being reversed.

In addition, the sleeping basket can not be folded, the folding volume is not large, the sleeping basket is not convenient to carry, the structure is uniform, and the appearance is uniform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide a collapsible perambulator can commutate, push away the pipe and can commutate in a flexible way, and stability is good, easily folding accomodating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a folding perambulator can commutate, including pushing away pipe and stay tube, the stay tube passes the middle part of sleeping basket, push away the pipe with the stay tube install in one side of sleeping basket, push away the pipe with the crossing department in stay tube both sides all is equipped with the locking joint, the locking joint is connected with preceding leg of a foot, preceding leg of a foot with it is connected with the front wheel subassembly to push away the one end that the pipe leaves mutually.

Furthermore, reversing fixing convex points are sleeved on two sides of the supporting tube and movably meshed with reversing clamping sleeves, and the reversing clamping sleeves are arranged on two sides of the push handle tube.

Furthermore, the reversing cutting sleeve is sleeved with the push handle pipe, one end inside the reversing cutting sleeve is connected with the push handle pipe through a spring, a groove is formed in the inner side of the other end of the reversing cutting sleeve, and the groove can be meshed with the reversing fixing salient point; the groove and the reversing fixing salient point can be separated by pulling the reversing cutting sleeve along the direction opposite to the front foot pipe.

Furthermore, both sides of the supporting tube are provided with first fasteners, both sides of the push handle tube are provided with second fasteners, and the first fasteners can be meshed with the second fasteners;

the first fastener semicircular groove, the second fastener is circular protrusion, and the second fastener can slide into the first fastener along the notch of the first fastener.

Further, the locking joint comprises a locking disc, the locking disc is installed on the inner side of the push handle pipe through a rotating point, and the outer side of the locking disc is connected with the push handle pipe and the front foot pipe through nuts;

the locking disc is provided with a notch at one end adjacent to the push handle pipe, a locking pin is arranged in the push handle pipe, one end of the locking pin is clamped with the notch, the other end of the locking pin is connected with a lock catch through a steel wire pull rope, the steel wire pull rope is arranged in the push handle pipe and arranged along the push handle pipe, and the lock catch is arranged at the center of the push handle pipe.

Furthermore, a first screw is arranged in the middle of the locking pin and connected with one end of a first spring, the other end of the first spring is abutted against the locking pin, and the other end of the locking pin is connected with the second fastener through a screw.

Furthermore, the adjacent positions of the front foot tube and the locking joint on the two sides are respectively connected with a side handrail, one end of the side handrail is connected with the front foot tube and the rear foot tube, and the other end of the side handrail is connected with the supporting tube.

Furthermore, both sides the side handrail on all be equipped with the support bump, work as push away the back of managing the switching-over, the recess with support bump looks joint.

The utility model has the advantages that: the folding chair is convenient to operate, fold, carry and operate, can be folded by one hand, and has strong practicability;

the push handle pipe can be meshed with the groove through the first fastener and the second fastener and the reversing clamping sleeve, so that the push handle pipe and the supporting pipe can be connected in the forward direction to complete forward pushing; the push handle pipe is pushed to enable the push handle pipe to be separated from the supporting pipe until the reversing cutting sleeve of the push handle pipe is meshed with the supporting salient point, the reversing of the push handle pipe is completed, and therefore the push handle pipe is arranged at the other end of the sleeping basket to push the baby carriage;

when the push handle pipe rotates, the locking joint is used as a steering point, so that the baby carriage can move conveniently.

Drawings

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

FIG. 2 is a schematic view of a push handle tube;

FIG. 3 is a schematic view of the locking joint;

fig. 4 is a second schematic structural view of the reversible foldable stroller of the present invention;

FIG. 5 is a schematic view of the structure of the push handle tube and the support tube in an engaged state;

FIG. 6 is a schematic structural view of the push handle tube and the support tube;

FIG. 7 is a schematic view of the latch;

fig. 8 is a schematic structural view of the push handle tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, the reversible foldable stroller comprises a push handle tube 1 and a support tube 2, wherein the support tube 2 penetrates through the middle of a sleeping basket, the push handle tube 1 and the support tube 2 are mounted on one side of the sleeping basket 3, locking joints 4 are arranged at the intersection of the two sides of the push handle tube 1 and the support tube 2, the locking joints 4 are connected with a front foot tube 5, and one end of the front foot tube 5, which is away from the push handle tube 1, is connected with a front wheel assembly 7.

The two sides of the supporting tube 2 are respectively sleeved with a reversing fixed salient point 201, the reversing fixed salient points 201 are movably meshed with a reversing clamping sleeve 202, and the reversing clamping sleeves 202 are arranged on the two sides of the push handle tube 1.

The reversing cutting sleeve 202 is sleeved with the push handle pipe 1, one end inside the reversing cutting sleeve 202 is connected with the push handle pipe 1 through a spring 206, a groove 203 is formed in the inner side of the other end of the reversing cutting sleeve 202, and the groove 203 can be meshed with the reversing fixing salient point 201; pulling the reversing cutting ferrule 202 in the direction opposite to the front leg tube 5 can separate the groove 203 and the reversing fixing bump 201.

Wherein, one end of the groove 203 is provided with a gap, and the reversing fixed salient point 201 can slide into the groove 203 along the gap.

Both sides of the support tube 2 are provided with first fasteners 204, both sides of the push handle tube 1 are provided with second fasteners 205, and the first fasteners 204 can be engaged with the second fasteners 205;

the first fastening member 204 is a semicircular groove with a notch, the second fastening member 205 is a circular protrusion, and the second fastening member 205 can slide into the first fastening member 204 along the notch of the first fastening member 204.

That is, the reverse ferrule 202 is pushed in the direction opposite to the front wheel assembly 7, the reverse ferrule 202 compresses the spring 206, and the entrainment groove 203 is pushed in the direction opposite to the front wheel assembly 7, so that the groove 203 is separated from the reverse fixing protrusion 201, thereby separating the push handle tube 1 and the support tube 2.

Further, the push handle pipe 1 is pushed in the direction of the side rail 10 to separate the first seizing means 204 and the second seizing means 205. That is, the circular protrusion of the second fastening member 205 slides out of the notch of the first fastening member 204.

The push handle pipe 1 is pushed to continue to rotate towards the side handrail 10 until the reversing cutting sleeve 202 of the push handle pipe 1 is clamped with the supporting salient point 301;

that is, the supporting protrusions 301 slide into the grooves 203 of the reversing cutting sleeve 202 to complete the reversing of the push handle tube 1, so that the push handle tube 1 is fixed with the side handrail 10, and the push handle tube can be pushed in a reversing manner to push the baby carriage in a reversing manner.

The locking joint 4 comprises a locking disc 401, the locking disc 401 is mounted on the inner side of the push handle pipe 1 through a turning point 402, and the outer side of the locking disc 401 is connected with the push handle pipe 1 and the front foot pipe 5 through nuts;

the locking disc 401 is provided with a notch 403 at one end adjacent to the push handle pipe 1, a locking pin 404 is arranged in the push handle pipe 1, one end of the locking pin 404 is clamped with the notch 403, the other end of the locking pin 404 is connected with a lock catch 9 through a steel wire pull rope, the steel wire pull rope is arranged in the push handle pipe 1 and arranged along the push handle pipe 1, and the lock catch 9 is arranged at the center of the push handle pipe 1.

A first screw 101 is arranged in the middle of the locking pin 404, the first screw 101 is connected with one end of a first spring 103, the other end of the first spring 103 is abutted against the locking pin 404, and the other end of the locking pin 404 is connected with the second fastener 205 through a screw.

Referring to fig. 7 and 8, the latch 9 is pressed, i.e. the wire rope is in a tight and contracted state, so as to drive the locking pin 404 to move along the direction of the latch 9, so that one end of the locking pin 404 is separated from the notch 403, and the push handle tube 1 is rotated along the direction of the rear foot tube 6, thereby completing the contraction of the stroller.

The stroller is unfolded by pushing the push handle tube 1 in the opposite direction to the rear leg tube 6, releasing the catch 9 and inserting the locking pin 404 into the notch 403.

The adjacent positions of the front foot tube 5 and the locking joint 4 on the two sides are respectively connected with a side handrail 10, one end of the side handrail 10 is connected with the front foot tube 5 and the rear foot tube 6, and the other end of the side handrail 10 is connected with the supporting tube 2.

Both sides the side handrail 10 on all be equipped with and support bump 301, work as push away the back that pipe 1 trades, recess 203 with support bump 301 looks joint.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A reversible foldable stroller, characterized in that: the sleeping basket is characterized by comprising a push handle pipe (1) and a supporting pipe (2), wherein the supporting pipe (2) penetrates through the middle part of the sleeping basket (3), the push handle pipe (1) and the supporting pipe (2) are installed on one side of the sleeping basket (3), locking joints (4) are arranged at the intersection parts of the two sides of the push handle pipe (1) and the supporting pipe (2), the locking joints (4) are connected with a front foot pipe (5), and one end, away from the push handle pipe (1), of the front foot pipe (5) is connected with a front wheel assembly (7).

2. A reversible collapsible stroller according to claim 1, wherein: the two sides of the supporting tube (2) are respectively sleeved with a reversing fixing salient point (201), the reversing fixing salient points (201) are movably meshed with a reversing clamping sleeve (202), and the reversing clamping sleeves (202) are arranged on the two sides of the push handle tube (1).

3. A reversible collapsible stroller according to claim 2, wherein: the reversing cutting sleeve (202) is sleeved with the push handle pipe (1), one end of the interior of the reversing cutting sleeve (202) is connected with the push handle pipe (1) through a spring, a groove (203) is formed in the inner side of the other end of the reversing cutting sleeve (202), and the groove (203) can be meshed with the reversing fixing salient point (201); the reversing cutting sleeve (202) is pulled along the direction opposite to the front foot tube (5), so that the groove (203) and the reversing fixing salient point (201) can be separated.

4. A reversible collapsible stroller according to claim 3, wherein: both sides of the supporting tube (2) are provided with first fasteners (204), both sides of the push handle tube (1) are provided with second fasteners (205), and the first fasteners (204) can be meshed with the second fasteners (205);

the first fastener (204) is a semicircular groove, the second fastener (205) is a circular protrusion, and the second fastener (205) can slide into the first fastener (204) along the notch of the first fastener (204).

5. A reversible collapsible stroller according to claim 4, wherein: the locking joint (4) comprises a locking disc (401), the locking disc (401) is installed on the inner side of the push handle pipe (1) through a rotating point (402), and the outer side of the locking disc (401) is connected with the push handle pipe (1) and the front foot pipe (5) through nuts;

locking dish (401) with push away the adjacent one end of a tub (1) and be equipped with breach (403), be equipped with stop pin (404) in pushing away a tub (1), the one end of stop pin (404) with breach (403) looks joint, the other end of stop pin (404) is connected with hasp (9) through the steel wire stay cord, the steel wire stay cord sets up in pushing away a tub (1), along push away a tub (1) setting, hasp (9) setting is in the center department that pushes away a tub (1).

6. A reversible collapsible stroller according to claim 5, wherein: the middle part of the locking pin (404) is provided with a first screw (101), the first screw (101) is connected with one end of a first spring (103), the other end of the first spring (103) is abutted against the locking pin (404), and the other end of the locking pin (404) is connected with the second fastener (205) through a screw.

7. A reversible collapsible stroller according to claim 6, wherein: the adjacent positions of the front foot tube (5) and the locking joint (4) on the two sides are respectively connected with a side handrail (10), one end of the side handrail (10) is connected with the front foot tube (5) and the rear foot tube (6), and the other end of the side handrail (10) is connected with the supporting tube (2).

8. A reversible collapsible stroller according to claim 7, wherein: both sides side handrail (10) on all be equipped with support bump (301), work as push away behind pipe (1) the switching, recess (203) with support bump (301) looks joint.