CN210027571U

CN210027571U - Bassinet handrail structure

Info

Publication number: CN210027571U
Application number: CN201920745783.4U
Authority: CN
Inventors: 罗刚刚
Original assignee: Hubei Tianrui Tiancheng Industry And Trade Co Ltd
Current assignee: Hubei Tianrui Tiancheng Industry And Trade Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-07
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a bassinet handrail structure, including the handrail body, handrail body bottom outer wall both ends department has all opened the spacing groove, and the inner wall of spacing groove both sides articulates there is same bearing structure, bearing structure includes the connecting rod, and the connecting rod lateral wall is close to bottom department and is connected with the rotary column through the bearing, the rotary column outer wall has cup jointed one end open-ended drum, and the drum inner chamber has the spring through screwed connection, the one end that the drum was kept away from to the spring has the circular shape curb plate through the screw fixation, and one side outer wall that the drum was kept away from to the curb plate is equipped with the fixture block that the equidistance is the circumference and distributes, the one end department that the connecting rod was kept away from to the rotary column. The utility model discloses handrail structure can realize folding up on the bassinet, is nearly the horizontally state with the seat after folding up, makes things convenient for the head of a family to put into the seat with child, and the handrail is to child's the stopping when avoiding child to take one's seat, and the handrail is folded up conveniently, and the practicality is strong.

Description

Bassinet handrail structure

Technical Field

The utility model relates to a children's articles for use technical field especially relates to a bassinet handrail structure.

Background

The baby carrier is a large class of baby products, and comprises five classes of children bicycles, children carts, baby walkers, children tricycles and children electric vehicles; the stroller is generally composed of a body, a seat and an armrest, the armrest of the conventional stroller is not foldable, and parents cannot conveniently put the child into the seat when the child is large in size or has a lot of dresses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a baby carrier handrail structure.

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

the utility model provides a bassinet handrail structure, includes the handrail body, handrail body bottom outer wall both ends department has all opened the spacing groove, and spacing groove both sides inner wall articulates there is same bearing structure, bearing structure includes the connecting rod, and the connecting rod lateral wall is close to bottom department and is connected with the rotary post through the bearing, the rotary post outer wall has cup jointed one end open-ended drum, and the drum inner chamber has the spring through screwed connection, the one end that the drum was kept away from to the spring has the circular shape curb plate through the screw fixation, and one side outer wall that the drum was kept away from to the curb plate is equipped with the fixture block that the equidistance is the circumference and distributes, the one end department that the connecting rod was kept away from to.

Preferably, the outer wall of the top of the handrail body is provided with a blocking edge along the outer edge, the outer wall of the top of the handrail body is provided with irregular grooves, and the inner walls of the grooves are all bonded with non-slip mats made of rubber materials.

Preferably, the outer wall of the side plate is provided with a columnar protrusion, and the outer wall of the cylinder is provided with a strip through groove matched with the columnar protrusion.

Preferably, the centers of the side walls of the cylinder and the side plates are provided with through holes matched with the rotating columns, and the specifications of the springs are matched with those of the rotating columns.

Preferably, the outer wall of the bottom of the connecting rod is provided with a limiting groove, and the specification of the limiting groove is matched with that of the limiting block.

Preferably, the length of the spring is matched with that of the cylinder, and the outer diameter of the side plate is smaller than the inner diameter of the cylinder.

The utility model has the advantages that:

through the setting of drum, spring and curb plate, realize manually taking out the fixture block from going out the draw-in groove, after the fixture block was taken out from going out the draw-in groove, connecting rod and handrail body alright rotate through the rotary column and fold up, handrail body and connecting rod set up for articulated, have realized folding up of handrail body, to sum up, this handrail structure can realize folding up on the bassinet, is nearly horizontally state with the seat after folding up, makes things convenient for the head of a family to put into child seat, and handrail is child's the convenience of folding up when avoiding child to sit in, and the practicality is strong.

Drawings

Fig. 1 is a top view of a handle structure of a stroller of the present invention;

fig. 2 is a partial enlarged view of fig. 1 according to the present invention;

FIG. 3 is a side sectional view of the armrest structure of a stroller

In the figure: the handrail comprises a handrail body 1, a limiting groove 2, a connecting rod 3, a rotating column 4, a cylinder 5, a spring 6, a side plate 7, a columnar protrusion 8, a clamping block 9, a bearing 10, a limiting block 11 and a blocking edge 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a baby carriage handrail structure comprises a handrail body 1, wherein two ends of the outer wall of the bottom of the handrail body 1 are respectively provided with a limiting groove 2, two inner walls of two sides of the limiting groove 2 are hinged with a same supporting structure, the side wall of the connecting rod 3 near the bottom is connected with a rotary column 4 through a bearing, the outer wall of the rotary column 4 is sleeved with a cylinder 5 with an opening at one end, the inner cavity of the cylinder 5 is connected with a spring 6 through a screw, one end of the spring 6 far away from the cylinder 5 is fixed with a circular side plate 7 through a screw, the outer wall of one side of the side plate 7 far away from the cylinder 5 is provided with clamping blocks 9 which are distributed in a circumferential manner at equal intervals, the end of the outer wall of the rotary column 4 far away from the connecting rod 3 is sleeved with a bearing 10, the inner wall of one side of the limiting groove 2 is provided with a limiting block 11, the, 7 outer walls of curb plate are equipped with the protruding 8 of column, 5 outer walls of drum are opened and are had the rectangular logical groove with the protruding 8 looks adaptations of column, 5 lateral walls of drum and 7 lateral wall center department have open have with the through-hole of changeing 4 looks adaptations of post, the specification of spring 6 and the specification looks adaptation of changeing 4, 3 bottom outer walls of connecting rod are opened and are had the spacing groove, the specification of spacing groove and the specification looks adaptation of stopper 11, the length of spring 6 and the length looks adaptation of drum 5, the external diameter of curb plate 7 is less than the internal diameter of drum 5.

The working principle is as follows: offer the draw-in groove with 9 looks adaptations of fixture block on the automobile body, install two bearings 10 on the automobile body, draw-in groove and 9 looks joints of fixture block, realize the location to the handrail, through drum 5, spring 6 and curb plate 7's setting, realize manually taking out fixture block 9 from the draw-in groove, after fixture block 9 is taken out from the draw-in groove, connecting rod 3 and handrail body alright fold up with rotating 4 through the post, handrail body 1 and connecting rod 3 are articulated to be set up, folding up of handrail body has been realized, to sum up, this handrail structure can realize folding up on bassinet, it is nearly horizontally state with the seat to fold up the back, make things convenient for the head of a family to put into the seat with child, handrail blocks child when avoiding child to sit in, handrail folding up conveniently, the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A baby carriage handrail structure comprises a handrail body (1) and is characterized in that limiting grooves (2) are respectively formed at two ends of the outer wall of the bottom of the handrail body (1), and the inner walls of the two sides of the limit groove (2) are hinged with the same supporting structure which comprises a connecting rod (3), the side wall of the connecting rod (3) is connected with a rotary column (4) through a bearing near the bottom, the outer wall of the rotary column (4) is sleeved with a cylinder (5) with one open end, and the inner cavity of the cylinder (5) is connected with a spring (6) through a screw, one end of the spring (6) far away from the cylinder (5) is fixed with a round side plate (7) through a screw, and the outer wall of one side of the side plate (7) far away from the cylinder (5) is provided with clamping blocks (9) which are distributed in a circle at equal intervals, the bearing (10) is sleeved at one end, far away from the connecting rod (3), of the outer wall of the rotating column (4), and the inner wall of one side of the limiting groove (2) is provided with a limiting block (11).

2. The handrail structure of a baby carriage according to claim 1, wherein the outer wall of the top of the handrail body (1) is provided with a blocking edge (12) along the outer edge, the outer wall of the top of the handrail body (1) is provided with irregular grooves, and the inner walls of the grooves are bonded with rubber non-slip mats.

3. A handle structure of a baby carriage according to claim 1, characterized in that the outer wall of the side plate (7) is provided with a column-shaped protrusion (8), and the outer wall of the cylinder (5) is provided with a long through groove matched with the column-shaped protrusion (8).

4. A stroller handrail structure according to claim 1, wherein the side wall of the cylinder (5) and the center of the side wall of the side plate (7) are provided with through holes adapted to the rotation posts (4), and the size of the spring (6) is adapted to the size of the rotation posts (4).

5. The handrail structure of a baby carrier according to claim 1, characterized in that the outer wall of the bottom of the connecting rod (3) is provided with a limiting groove, and the specification of the limiting groove is matched with the specification of the limiting block (11).

6. A stroller armrest construction according to claim 1, characterized in that the length of the spring (6) is adapted to the length of the cylinder (5), and that the outer diameter of the side plate (7) is smaller than the inner diameter of the cylinder (5).