CN208149415U - Perambulator - Google Patents

Abstract

The utility model discloses a kind of perambulators, including wheel, bottom plate, infanette and handrail handle, the lower end surface of bottom plate is arranged in by damping device for wheel, one end of the upper surface of bottom plate is equipped with two upright bars, the other end of bottom plate upper surface is equipped with vertical plate, one side of infanette passes through the connection of the upper end of two springs and two upright bars, another side of infanette is connected by spring with the upper end of vertical plate, the middle position of two upright bars is equipped with fixed link, bottom plate upper surface is equipped with motor close to the position of upright bar, connecting rod one is vertically installed on the output shaft of motor, connecting rod one one end and connecting rod two far from output shaft are hinged, one end and infanette being hinged at close to upright bar of the connecting rod two far from connecting rod one, the middle position of connecting rod two is equipped with sliding slot, fixed link passes through sliding slot.The utility model has the function of up and down and rocking back and forth, and baby can be helped quickly to fall asleep, while having good damping, buffering effect.

Description

Perambulator

Technical field

The utility model relates to infant's product scopes, and in particular to a kind of perambulator.

Background technique

Perambulator be it is a kind of provide tool car that is convenient and designing for baby's outdoor activities, have an a variety of models, general 1 to 2 The child play in year is perambulator, and what is played within 2 years old or more is toy car with wheels, and perambulator can give the intellectual development band of child Carry out certain benefit, increases child's brain development.Perambulator is the favorite stroll vehicles of baby, even more mother with Requirement when baby goes shopping, however according to the growth of baby, usage, perambulator is segmented into many types again, It is mainly standard according to loading capacity, general test standard is nine to ten five kilograms, and about four can be used to arrive for general perambulator 5 years.According to the difference of baby's own situation, some babies like falling asleep in the state of rocking, and be difficult in perambulator into It sleeps, existing perambulator, which does not also have, rocks function.

And common stroller wheel is difficult to accomplish the effect of damping, buffering, and people are when outgoing, if encountering bumps Uneven road surface, perambulator have it is biggish jolt, this brings no small challenge to neonatal safety problem.

Summary of the invention

Problem to be solved in the utility model is：A kind of perambulator is provided, has the function of up and down and rocking back and forth, energy Enough baby is helped quickly to fall asleep, while there is good damping, buffering effect.

Provided technical solution is the utility model in order to solve the above problem：A kind of perambulator, including wheel, bottom plate, Infanette and handrail handle, the handrail are arranged the upper surface for being inclined at the bottom plate, the wheel by damping device In the lower end surface of the bottom plate, one end of the upper surface of the bottom plate is equipped with two upright bars, the other end of the bottom plate upper surface Equipped with vertical plate, a side of the infanette is connected by two springs with the upper end of two upright bars, the baby Another side of bed is connected by spring with the upper end of the vertical plate, and the middle position of two upright bars is equipped with fixed link, The bottom plate upper surface is equipped with motor close to the position of the upright bar, is vertically installed with connecting rod one on the output shaft of the motor, The connecting rod one one end and connecting rod two far from the output shaft are hinged, the connecting rod two one end and institute far from the connecting rod one Infanette being hinged at close to upright bar is stated, the middle position of the connecting rod two is equipped with sliding slot, and the fixed link passes through the cunning Slot.

Preferably, the damping device includes T-type piston rod, mounting plate and the receiving that the bottom plate lower end surface is arranged in Bar, the bottom plate lower end surface are located at the two sides for accommodating bar and set there are two upper mounting post, and the lower end for accommodating bar, which is equipped with, to hold Receive chamber, the opening of the accommodating chamber is equipped with protruding portion, and the T-type piston rod is movably arranged in the accommodating chamber, the T-type Piston rod is connected far from described one end for accommodating bar with the mounting plate, on the mounting plate upper surface and the bottom plate lower end surface Two upper corresponding positions of mounting post set that there are two lower mounting posts, be equipped between the upper mounting post and corresponding lower mounting post The lower end surface of the mounting plate is arranged in buffer spring, the wheel.It is added by the cooperation between T-type piston rod and receiving bar Buffer spring, so that entire damping device has good cushioning effect, and two buffer springs can reinforce damping Ability, meanwhile, take mounting post and the mode of lower mounting post cooperation to fix buffer spring, when the buffering effect of buffer spring When bad, it is only necessary to compress buffer spring, it will be able to remove buffer spring and replace, replacement is convenient.

Preferably, the wheel is universal wheel.Universal wheel enables parent more easily to change the movement side of perambulator To.

Preferably, the middle position of the handrail handle is additionally provided with the arc support rod connecting with the bottom plate.Pass through arc Support rod can reinforce handrail the reliability connected between bottom plate, increase the service life of handrail handle.

Compared with prior art, the utility model has the advantages that：Connecting rod one is driven to rotate around output shaft by motor, even Bar one and then connecting rod two is driven to move, connecting rod two drives Baby Room to do to rock with front and back up and down, can help the baby quick It falls asleep, meanwhile, the buffer unit between wheel and floor can provide very when perambulator passes through some rough road surfaces Good buffering enables entire perambulator vehicle body to have comfort cushioning damping effect moreover, between Baby Room and upright bar and vertical plate The spring connection of use is also capable of providing certain buffer function, so as to form dual damping, improves baby's seating Comfort.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.

Fig. 1 is the main view of the utility model；

Fig. 2 is the enlarged drawing of the damping device of the utility model；

Fig. 3 is the top view of the utility model；

Attached drawing mark：1, bottom plate, 2, upright bar, 3, connecting rod two, 4, motor, 5, connecting rod one, 6, sliding slot, 7, arc support rod, 8, handrail handle, 9, infanette, 10, spring, 11, vertical plate, 12, wheel, 13, receiving bar, 14, upper mounting post, 15, buffer spring, 16, protruding portion, 17, mounting plate, 18, T-type piston rod, 19, accommodating chamber, 20, fixed link, 21, output shaft, 22, lower mounting post.

Specific embodiment

The embodiments of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, thereby to the utility model How applied technology method solves technical problem and reaches the realization process of technical effect to fully understand and implement.

Specific embodiment of the utility model is as shown in Figure 1 to Figure 3, a kind of perambulator, including wheel 12, bottom plate 1, baby Bed 9 and handrail are 8, the upper surface that handrail is inclined at bottom plate 18, it is characterised in that：Wheel 12 is arranged by damping device In the lower end surface of bottom plate 1, one end of the upper surface of bottom plate 1 is equipped with two upright bars 2, and the other end of 1 upper surface of bottom plate is equipped with vertical plate 11, a side of infanette 9 is connected by two springs 10 with the upper end of two upright bars 2, another side of infanette 9 It is connected by spring 10 with the upper end of vertical plate 11, the middle position of two upright bars 2 is equipped with fixed link 20, and 1 upper surface of bottom plate is close The position of upright bar 2 is equipped with motor 4, is vertically installed with connecting rod 1 on the output shaft 21 of motor 4, connecting rod 1 is far from output shaft 21 One end and connecting rod 23 it is hinged, one end and infanette 9 being hinged at close to upright bar 2 of the connecting rod 23 far from connecting rod 1, even The middle position of bar 23 is equipped with sliding slot 6, and fixed link 20 passes through sliding slot 6.

Damping device includes T-type piston rod 18, mounting plate 17 and the receiving bar 13 that 1 lower end surface of bottom plate is arranged in, under bottom plate 1 The two sides that end face is located at receiving bar 13 set the lower end that bar 13 is accommodated there are two upper mounting post 14 equipped with accommodating chamber 19, accommodating chamber 19 Opening be equipped with protruding portion 16, T-type piston rod 18 is movably arranged in accommodating chamber 19, and T-type piston rod 18 is far from accommodating bar 13 One end and mounting plate 17 connect, the upper corresponding positions of mounting post 14 of two on 1 lower end surface of 17 upper surface of mounting plate and bottom plate If there are two lower mounting posts 22, buffer spring 15 is equipped between upper mounting post 14 and corresponding lower mounting post 22, wheel 12 is arranged In the lower end surface of mounting plate 17, wheel 12 is universal wheel.

Handrail is additionally provided with 8 middle position the arc support rod 7 connecting with bottom plate 1.

The utility model has the beneficial effects that：Connecting rod one is driven to rotate around output shaft by motor, connecting rod one and then band Dynamic connecting rod two moves, and connecting rod two drives Baby Room to do to rock with front and back up and down, baby can be helped quickly to fall asleep, meanwhile, Buffer unit between wheel and floor can provide buffering well when perambulator passes through some rough road surfaces, make Comfort cushioning damping effect can be had moreover, the spring used between Baby Room and upright bar and vertical plate connects by obtaining entire perambulator vehicle body It connects and is also capable of providing certain buffer function, so as to form dual damping, improve the comfort of baby's seating.

Only the most preferred embodiment of the utility model is described above, but is not to be construed as the limit to claim System.The utility model is not only limited to above embodiments, and specific structure is allowed to vary.It is all in the utility model independent right It is required that protection scope in made various change in scope of protection of the utility model.

Claims (4)

1. a kind of perambulator, including wheel (12), bottom plate (1), infanette (9) and handrail, (8), the handrail tilts (8) Upper surface in the bottom plate (1) is set, it is characterised in that：The wheel (12) is arranged by damping device in the bottom plate (1) lower end surface, one end of the upper surface of the bottom plate (1) are equipped with two upright bars (2), bottom plate (1) upper surface it is another End is equipped with vertical plate (11), and a side of the infanette (9) passes through the upper end of two springs (10) and two upright bars (2) Another side of connection, the infanette (9) is connected by spring (10) with the upper end of the vertical plate (11), and described two vertical The middle position of bar (2) is equipped with fixed link (20), and bottom plate (1) upper surface is equipped with motor close to the position of the upright bar (2) (4), connecting rod one (5) is vertically installed on the output shaft (21) of the motor (4), the connecting rod one (5) is far from the output shaft (21) one end and connecting rod two (3) hingedly, the connecting rod two (3) one end and the infanette (9) far from the connecting rod one (5) Close to being hinged at for upright bar (2), the middle position of the connecting rod two (3) is equipped with sliding slot (6), and the fixed link (20) passes through institute State sliding slot (6).

2. a kind of perambulator according to claim 1, it is characterised in that：The damping device include T-type piston rod (18), In the receiving bar (13) of the bottom plate (1) lower end surface, bottom plate (1) lower end surface is located at the receiving for mounting plate (17) and setting The two sides of bar (13) are set there are two upper mounting post (14), and the lower end for accommodating bar (13) is equipped with accommodating chamber (19), the receiving The opening of chamber (19) is equipped with protruding portion (16), and the T-type piston rod (18) is movably arranged in the accommodating chamber (19), described T-type piston rod (18) is far from described one end for accommodating bar (13) and the mounting plate (17) connection, mounting plate (17) upper end Two on face and the bottom plate (1) lower end surface upper mounting post (14) corresponding positions set that there are two lower mounting post (22), described Buffer spring (15) are equipped between upper mounting post (14) and corresponding lower mounting post (22), the wheel (12) is arranged in the peace The lower end surface of loading board (17).

3. a kind of perambulator according to claim 2, it is characterised in that：The wheel (12) is universal wheel.

4. a kind of perambulator according to claim 1, it is characterised in that：The handrail is additionally provided with the middle position of (8) The arc support rod (7) being connect with the bottom plate (1).