CN211364684U - Front armrest linkage folding structure of sitting pocket for baby carriage - Google Patents

Abstract

The utility model discloses a perambulator is with handrail interlock beta structure before pocket area of sitting, including the cushion pole, the cushion pole is close to rear end position slope and upwards articulates there is the support on the cushion pole, it has back pole to support the top articulated on the cushion pole, back pole is close to and supports on the cushion pole that connecting portion front side articulates there are two side bar, two side bar pole body lateral wall encircles and articulates there is preceding bar, preceding bar one end is articulated with preceding handrail connecting rod, preceding handrail connecting rod one end is articulated with the cushion pole, the utility model discloses have the function of folding shrink, reduced the space that the perambulator occupy when not using, improved the practicality of perambulator.

Description

Front armrest linkage folding structure of sitting pocket for baby carriage

Technical Field

The utility model relates to a perambulator technical field specifically is a handrail interlock beta structure before pocket area is sat for perambulator.

Background

The baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, and has various vehicle types, the baby carriage is generally played by children aged 1 to 2 years, the toy carriage with wheels is played by children aged over 2 years, the baby carriage can bring certain benefits to the intelligence development of the children, and the brain development of the children is increased.

Most of existing seat pocket structures of baby carriages are fixed and cannot be folded and contracted, so that the baby carriages are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perambulator is with taking handrail interlock beta structure before sitting pocket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handrail interlock beta structure before pocket area is sat with perambulator, includes the cushion pole, the cushion pole is close to rear end position slope upwards to articulate and has the support on the cushion pole, it has back pole to support the top articulated on the cushion pole, back pole be close to with the cushion pole on the support connecting portion front side articulated have two side bar, two side bar pole body lateral wall encircles and articulates there is preceding bar, preceding bar one end is articulated with preceding bar connecting rod, preceding bar connecting rod one end is articulated with the cushion pole.

Furthermore, the cushion rod, the back rest rod and the front grab bar are all concave rod structures with different sizes, and the corners of the cushion rod, the back rest rod and the front grab bar are all arc-shaped structures.

Further, a cushion folding handle is arranged at the bottom of the rear backrest rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design through promoting the folding handle of cushion for spacing between back pole and the side bar is relieved, and forward presses back pole, can fold it fast through sitting the structural seven rotation fulcrums of pocket and shrink, has reduced the volume, has improved perambulator's practicality.

Drawings

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

fig. 2 is a schematic view of the contraction process of the present invention.

In the figure: 1. a cushion rod; 2. the cushion rod is supported; 3. a rear back bar; 4. a side grab bar; 5. a front grab bar; 6. a front armrest connecting rod; 7. the cushion folds the handle.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a perambulator is with taking handrail interlock beta structure before pocket has folding function of shrink, has reduced the space that occupies when the perambulator is not used, has improved the practicality of perambulator

Referring to fig. 1, a cushion rod 1 is obliquely and upwards hinged with a cushion rod upper support 2 close to the rear end, the top of the cushion rod upper support 2 is hinged with a back rest rod 3, the back rest rod 3 is hinged with two side grab bars 4 close to the front side of the connecting part of the cushion rod upper support 2, the side walls of the two side grab bars 4 are hinged with front grab bars 5 in a surrounding manner, one end of each front grab bar 5 is hinged with a front grab bar connecting rod 6, and one end of each front grab bar connecting rod 6 is hinged with the cushion rod 1.

Referring to fig. 1, the cushion rod 1, the back rest rod 3 and the front grab bar 5 are all concave rod structures with different sizes, and the corners of the cushion rod 1, the back rest rod 3 and the front grab bar 5 are all arc-shaped structures.

Referring to fig. 1, a cushion folding handle 7 is provided at the bottom of the rear back bar 3.

Referring to fig. 2, when folding, the seat folding handle 7 is pushed rightwards, the locking between the back backrest rod 3 and the side grab bar 4 is released, the back backrest rod 3 is pressed forwards, the upper support 2 of the seat cushion rod and the side grab bar 4 rotate backwards with the seat cushion rod 1 as the center, the front grab bar 5 rotates forwards, and the seat pocket structure is folded and contracted through a plurality of rotating fulcrums shown in the figure.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a perambulator is with taking handrail interlock beta structure before sitting pocket which characterized in that: including cushion pole (1), cushion pole (1) are close to the slope of rear end position and upwards articulate and have support (2) on the cushion pole, support (2) top on the cushion pole and articulate there is back pole (3), back pole (3) are close to and support on the cushion pole (2) connecting portion front side articulate have two root side bar (4), two side bar (4) pole body lateral wall encircles and articulates there is preceding bar (5), preceding bar (5) one end is articulated with preceding bar connecting rod (6), preceding bar connecting rod (6) one end is articulated with cushion pole (1).

2. The front armrest interlocking folding structure of sitting pocket belt for baby carriage as claimed in claim 1, wherein: cushion pole (1), back pole (3) and preceding handrail pole (5) all are the concave type rod structure of not uniform size, just cushion pole (1), back pole (3) and preceding handrail pole (5) corner all are the arc structure.

3. The front armrest interlocking folding structure of sitting pocket belt for baby carriage as claimed in claim 1, wherein: a cushion folding handle (7) is arranged at the bottom of the back backrest rod (3).

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