CN206086838U

CN206086838U - Bassinet articulated mechanism

Info

Publication number: CN206086838U
Application number: CN201621051936.8U
Authority: CN
Inventors: 冯勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-13
Filing date: 2016-09-13
Publication date: 2017-04-12
Anticipated expiration: 2026-09-13

Abstract

The utility model discloses a bassinet articulated mechanism, forward foot in a step pipe middle part and rear foot pipe middle part are connected through a connecting rod, the connecting rod both ends are articulated mutually with forward foot in a step pipe and rear foot pipe respectively, rotatable lamella and stationary blade one side be connected and with stationary blade coaxial rotation, the opposite side that the stationary blade is relative with the rotatable lamella is connected with the thumb wheel, the thumb wheel is equipped with the slider, slider end of fixed has a sliding pin, the thumb wheel lateral wall is equipped with the inclined hole, the sliding pin is located in the inclined hole, the connecting rod middle part is equipped with the locking hole, the head end of slider is neat with the locking pore pair, when the thumb wheel rotates, the sliding pin slides in the inclined hole, and then the drive slider leaves or gets into the locking hole along the thumb wheel axial. The utility model provides a bassinet articulated mechanism, through changing joint closure point in order to reach firmly quick purpose of closure safety, not only simple structure can operate with the one hand moreover. Make slider and locking hole break away from through stirring the thumb wheel, not only can utilize the rotatable lamella to adjust handlebar tube 's angle, but also can utilize the connecting rod to fold the bassinet.

Description

Baby carrier joint mechanism

Technical field

This utility model is related to perambulator, more particularly to a kind of baby carrier joint mechanism.

Background technology

At present, the design structure of stroller is increasingly intended to foldingization, and it is generally by each of stroller frame Individual joint part arranges folding retracting structure to realize, so that stroller possesses folding storage and expansion uses this Two kinds of functions.It is common that common baby carriage retracting structure is mainly reflected in handle pipe, front foot pipe and rear foot tube this three connecting tubes Constituted joint is hinged, due to being being hinged for three connecting tubes, it is played for the foldable structure of whole stroller More important effect, not only needs joint herein to fold and folds flexible operation, also to ensure that the stroller after launching stably may be used Lean on.Disclosed China Patent No. be 201020272781.7 " containing safety buckle baby car joint ", the stroller involved by it Joint retracting structure is mainly equipped with mutually a set of sealed action for being constituted using the sealed head and sealed set of compression spring pushing tow, By operate sealed head in sealed set into and out of, you can realize handle pipe, front foot pipe with respect to the mutual expansion of rear foot tube or lean on Hold together to fold, during aforesaid operations, handle pipe, the motion of front foot pipe are all separate, that is to say, that when handle pipe is entered When row launches or folds, front foot pipe can not be driven to make corresponding actions, but operate front foot pipe to be also carried out launching or fold again, example When such as handle pipe being turned to into horizontal level, front foot pipe must be in addition operated also to turn to horizontal level, such operation structure It is not only to use to make troubles, and the handle pipe expansion for tending to cause whole joint asynchronous with the rotation of front foot pipe is not In place, to using bringing potential safety hazard.Meanwhile, with the continuous expansion in infant articles market, consumers in general are also highly desirable Manufacturer can release more retracting structures with different structure and occupation mode, to meet market demand.

Utility model content

The purpose of this utility model is to provide a kind of baby carrier joint mechanism.

According to one side of the present utility model, there is provided a kind of baby carrier joint mechanism, located at the front foot pipe and handss of perambulator Between pipe, perambulator is additionally provided with rear foot tube, and rear foot tube upper end is hinged with handle pipe, and front foot pipe middle part and rear foot tube middle part pass through One connecting rod is connected, and connecting rod two ends are hinged respectively with front foot pipe and rear foot tube, and one piece of inner cap, one piece of stator and one piece are outer Lid is fixedly connected successively with one of front foot pipe or handle pipe, and front foot pipe or handle pipe are wherein another with one piece of rotatable lamella It is fixedly connected, rotatable lamella is connected with stator side and rotates coaxially with stator, the stator opposite side relative with rotatable lamella Thumb wheel is connected with, thumb wheel is rotated coaxially with stator, thumb wheel is provided with can be fixed with one along its slide block in axial sliding, slide block tail end Root sliding pin, thumb wheel side wall is provided with inclined hole, and in inclined hole, connecting rod middle part is provided with lock hole, the head end and lock hole of slide block to sliding pin Alignment, when thumb wheel is rotated, sliding pin slides in inclined hole, and then with movable slider along thumb wheel axially from or enter lock hole.

In some embodiments, because front foot pipe compares handle pipe, supporting power is larger, interior to make structure more reasonable Lid, stator and enclosing cover are fixedly connected successively with front foot pipe, and rotatable lamella is fixedly connected with handle pipe, and thumb wheel and rotatable lamella turn respectively It is dynamic to be connected to stator both sides.

In some embodiments, thumb wheel side wall is provided with chute, and chute is axially arranged along thumb wheel, and slide block is installed in chute And can be along slide.

In some embodiments, to make thumb wheel be easy to stir, thumb wheel exterior side wall is additionally provided with plectrum.

The baby carrier joint mechanism that this utility model is provided, it is sealed securely quick to reach by changing knuckle lock chalaza Purpose, be not only simple in structure, and can be operated with one hand.Slide block is set to depart from lock hole by stirring thumb wheel, no The angle of rotatable lamella regulation handle pipe can be only utilized, but also Pram folding can be got up using connecting rod.

Description of the drawings

Fig. 1 is the structural representation of the perambulator of the baby carrier joint mechanism with a kind of embodiment of this utility model.

Fig. 2 is the exploded view of baby carrier joint mechanism shown in Fig. 1.

Fig. 3 is the mounting structure schematic diagram of slide block shown in Fig. 2.

Fig. 4 is the structural representation of thumb wheel shown in Fig. 2.

Specific embodiment

This utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 to Fig. 4 show schematically show with the baby carrier joint mechanism according to a kind of embodiment of the present utility model Perambulator.

As illustrated, baby carrier joint mechanism is between the front foot pipe 11 and handle pipe 9 of perambulator.

Perambulator is additionally provided with rear foot tube 8.

The upper end of rear foot tube 8 is hinged with the middle part of handle pipe 9.

The middle part of front foot pipe 11 is connected with the middle part of rear foot tube 8 by a connecting rod 10.

The two ends of connecting rod 10 are hinged respectively with front foot pipe 11 and rear foot tube 8.

Generally, one piece of inner cap, 6, one piece of stator 2 and one piece of enclosing cover 1 successively with front foot pipe 11 or handle pipe 9 One of them is fixedly connected, front foot pipe 11 or handle pipe 9 is wherein another is fixedly connected with one piece of rotatable lamella 7.

In the present embodiment, because front foot pipe 11 compares handle pipe 9, supporting power is larger, to make structure more reasonable, inner cap 6th, stator 2 and enclosing cover 7 are fixedly connected successively with front foot pipe 11.Rotatable lamella is fixedly connected with handle pipe 9,

Rotatable lamella 7 is connected with the side of stator 2 and rotates coaxially with stator 2.

The opposite side relative with rotatable lamella 7 of stator 2 is connected with thumb wheel 3.Thumb wheel 3 is rotated coaxially with stator 2.

Thumb wheel 3 and rotatable lamella 7 are rotationally connected with respectively the both sides of stator 2.

The side wall of thumb wheel 3 is provided with chute 32.Chute 32 is axially arranged along thumb wheel 3.

One slide block 5 is installed in chute 32 and can slide along chute 32.

The tail end of slide block 5 is fixed with a sliding pin 4.Correspondingly, the side wall of thumb wheel 3 is provided with inclined hole 33.

Sliding pin 4 is in inclined hole 33.

The middle part of connecting rod 10 is provided with lock hole 101.

The head end of slide block 5 aligns with lock hole 101, and when thumb wheel 3 is rotated, sliding pin 4 slides in inclined hole 33, and then drives cunning Block 5 along thumb wheel 3 axially from or into lock hole 101.

To make thumb wheel 3 be easy to stir, the exterior side wall of thumb wheel 3 is additionally provided with plectrum 31.

The baby carrier joint mechanism that this utility model is provided, it is sealed securely quick to reach by changing knuckle lock chalaza Purpose, be not only simple in structure, and can be operated with one hand.Slide block 5 is set to take off with lock hole 101 by stirring thumb wheel 3 From, the angle of the regulation handle pipe 9 of rotatable lamella 7 not only can be utilized, but also Pram folding can be got up using connecting rod 10.

The above is only some embodiments of the present utility model.For the person of ordinary skill of the art, not On the premise of departing from this utility model creation design, some deformations and improvement can also be made, these belong to this utility model Protection domain.

Claims

1. baby carrier joint mechanism, between the front foot pipe and handle pipe of perambulator, it is characterised in that the perambulator is additionally provided with the rear foot Pipe, the rear foot tube upper end is hinged with the handle pipe, and the front foot pipe middle part and rear foot tube middle part pass through a company Bar is connected, and the connecting rod two ends are hinged respectively with the front foot pipe and the rear foot tube, one piece of inner cap, one piece of stator and One piece of enclosing cover is fixedly connected successively with one of the front foot pipe or the handle pipe, the front foot pipe or described handles Pipe is wherein another to be fixedly connected with one piece of rotatable lamella, and the rotatable lamella is connected and same with the stator with the stator side Axle is rotated, and the stator opposite side relative with the rotatable lamella is connected with thumb wheel, and the thumb wheel is coaxial with the stator Rotate, the thumb wheel is provided with can be fixed with a sliding pin, thumb wheel side wall along its slide block in axial sliding, the slide block tail end Inclined hole is provided with, in the inclined hole, the connecting rod middle part is provided with lock hole, the head end of the slide block and the lock to the sliding pin Determine hole alignment, when the thumb wheel is rotated, the sliding pin slides in the inclined hole, and then drive the slide block along the thumb wheel axle To leaving or into the lock hole.

2. baby carrier joint mechanism according to claim 1, it is characterised in that the inner cap, the stator and described outer Lid is fixedly connected successively with the front foot pipe, and the rotatable lamella is fixedly connected with the handle pipe, the thumb wheel and the rotation Piece is rotationally connected with respectively the stator both sides.

3. baby carrier joint mechanism according to claim 2, it is characterised in that thumb wheel side wall is provided with chute, the cunning Groove is axially arranged along the thumb wheel, and the slide block is installed in the chute and can be along the slide.

4. the baby carrier joint mechanism according to claim 1 or 2 or 3, it is characterised in that the thumb wheel exterior side wall is additionally provided with Plectrum.