阅读说明：本技术 一种带减震的婴儿推车 (Baby stroller with shock absorption function ) 是由 朱海龙 于 2019-11-20 设计创作，主要内容包括：本发明涉及婴儿推车减震技术领域,尤其是一种带减震的婴儿推车,包括框体,且导向筒内插接有支撑杆,所述支撑杆的下端与导向筒的内腔底端之间通过竖弹簧连接,且支撑杆的上端设有摇篮,所述框体的周向一侧设有推手,且框体的下端设有车轮。婴儿躺在摇篮内,移动时,遇到颠簸路面,摇篮带动支撑杆,在导向筒内竖直移动,这里竖弹簧起到竖直方向的减震,而水平方向的移动会带动支撑板的水平移动,支撑板的周向移动会挤压或拉伸侧弹簧,从而做到周向减震缓冲,这样就做到竖直方向和水平面内的周向减震,更全面,效果更好,更好的保护婴儿,减震槽和导向筒的设置,保证移动的平稳性,从而使摇篮不会歪斜。(The invention relates to the technical field of damping of baby strollers, in particular to a baby stroller with damping, which comprises a frame body, wherein a supporting rod is inserted in a guide cylinder, the lower end of the supporting rod is connected with the bottom end of an inner cavity of the guide cylinder through a vertical spring, a cradle is arranged at the upper end of the supporting rod, a pushing handle is arranged on one side of the circumferential direction of the frame body, and wheels are arranged at the lower end of the frame body. Baby lies in the cradle, during the removal, meet the road surface of jolting, the cradle drives the bracing piece, vertical movement in the guide cylinder, here erect the shock attenuation that the spring played vertical direction, and horizontal direction's removal can drive the horizontal migration of backup pad, the circumferential movement of backup pad can extrude or tensile side spring, thereby accomplish circumference shock attenuation buffering, just so accomplish the circumference shock attenuation in vertical direction and the horizontal plane, it is more comprehensive, the effect is better, better protection baby, the setting of shock attenuation groove and guide cylinder, guarantee the stationarity of removal, thereby make the cradle can not be crooked.)

1. The baby stroller with the shock absorption function comprises a frame body (1) and is characterized in that the frame body (1) is square, a support ring (2) is arranged in the frame body (1), the circumferential direction of the support ring (2) is connected with the frame body (1) through a connecting rod, an annular shock absorption groove (3) is formed in the circumferential direction of an inner cavity of the support ring (2), a disc-shaped support plate (4) is installed in the shock absorption groove (3), side springs (5) are uniformly arranged between the circumferential direction of the support plate (4) and the circumferential direction of an inner cavity wall of the shock absorption groove (3), an upward square guide cylinder (6) is arranged in the middle of the upper end of the support plate (4), a support rod (7) is inserted in the guide cylinder (6), the lower end of the support rod (7) is connected with the bottom end of the inner cavity of the guide cylinder (6) through a vertical spring (8), and a cradle (, one side of the circumferential direction of the frame body (1) is provided with a push handle (10), and the lower end of the frame body (1) is provided with wheels.

2. Baby carriage with shock absorption according to claim 1, characterized in that the bottom of the inner cavity of the shock absorption groove (3) is provided with an annular anti-slip groove, and the anti-slip groove is provided with a ball (11), and the upper end of the ball (11) is abutted against the upper support plate (4).

3. Stroller according to claim 1, characterized in that the circumferential end of the support plate (4) is rounded.

4. The stroller with shock absorption according to claim 1, wherein the upper end of the support rod (7) is sleeved with a telescopic cylinder (12), the outer end of the telescopic cylinder (12) is circumferentially provided with a fastening knob, and the cradle (9) is fixed on the upper end of the telescopic cylinder (12).

5. A stroller according to claim 1, characterized in that the guide tube (6) and the support plate (4) are integrally formed.

Technical Field

The invention relates to the technical field of damping of baby strollers, in particular to a baby stroller with damping function.

Background

A baby carriage is a handcart specially used for transporting babies, and the babies can sit, lie and rest in the baby carriage to replace passing back belts or cradles. Older strollers are not collapsible. The baby carriage in 1960's was just a cradle on a stroller, and the pure made the baby to be taken out of the house, so it was not very useful. Later, foldable strollers were developed to allow them to be placed into the trunk of a car for easy transport. In hong Kong, passengers were prohibited to bring the baby carriage to a public transportation means, but later with the prevalence of barrier-free transportation means, the passengers can use the position of the transportation means where the wheelchair is placed to place the baby carriage, so that the prohibition is relaxed. The head of a baby is fragile, so that many baby strollers on the market have a damping effect, but the baby strollers can only damp in the vertical direction and are single in direction, and cannot resist horizontal impact.

Disclosure of Invention

The invention aims to solve the defect that the baby stroller on the market can only absorb shock in the vertical direction in the prior art, and provides a baby stroller with shock absorption.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a take absorbing baby's shallow, includes the framework, the framework is squarely, and is equipped with the support ring in the framework, and is connected through the connecting rod between circumference of support ring and the framework, annular damping groove has been seted up to the inner chamber circumference of support ring, and installs the backup pad of dish type in the damping groove, evenly be equipped with the side spring between the circumference of backup pad and the inner chamber wall circumference of damping groove, and the upper end middle part of backup pad is equipped with ascending square guide cylinder, and has spliced the bracing piece in the guide cylinder, through erecting spring coupling between the lower extreme of bracing piece and the inner chamber bottom of guide cylinder, and the upper end of bracing piece is equipped with the cradle, circumference one side of framework is equipped with the pushing hands, and the lower extreme of framework is.

Preferably, the bottom end of the inner cavity of the damping groove is provided with an annular anti-skidding groove, a ball is arranged in the anti-skidding groove, and the upper end of the ball abuts against the supporting plate on the upper side.

Preferably, the circumferential end surface of the support plate is arc-shaped.

Preferably, the upper end of the supporting rod is sleeved with a telescopic cylinder, the outer end of the telescopic cylinder is circumferentially provided with a fastening knob, and the cradle is fixed at the upper end of the telescopic cylinder.

Preferably, an integrally formed structure is arranged between the guide cylinder and the support plate.

The invention provides a baby stroller with shock absorption, which has the beneficial effects that: baby lies in the cradle, during the removal, meet the road surface of jolting, the cradle drives the bracing piece, vertical movement in the guide cylinder, here erect the shock attenuation that the spring played vertical direction, and horizontal direction's removal can drive the horizontal migration of backup pad, the circumferential movement of backup pad can extrude or tensile side spring, thereby accomplish circumference shock attenuation buffering, just so accomplish the circumference shock attenuation in vertical direction and the horizontal plane, it is more comprehensive, the effect is better, better protection baby, the setting of shock attenuation groove and guide cylinder, guarantee the stationarity of removal, thereby make the cradle can not be crooked.

Drawings

Fig. 1 is a schematic structural view of a stroller with shock absorption according to the present invention;

fig. 2 is a front view of the stroller with shock absorption according to the present invention.

In the figure: the device comprises a frame body 1, a support ring 2, a damping groove 3, a support plate 4, a side spring 5, a guide cylinder 6, a support rod 7, a vertical spring 8, a cradle 9, a push handle 10, a ball 11 and a telescopic cylinder 12.

Detailed Description

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

Referring to fig. 1-2, a baby stroller with shock absorption comprises a frame body 1, wherein the frame body 1 is square, a support ring 2 is arranged in the frame body 1, the circumferential direction of the support ring 2 is connected with the frame body 1 through a connecting rod, an annular shock absorption groove 3 is formed in the circumferential direction of an inner cavity of the support ring 2, a disc-shaped support plate 4 is arranged in the shock absorption groove 3, an annular anti-skidding groove is formed in the bottom end of the inner cavity of the shock absorption groove 3, balls 11 are arranged in the anti-skidding groove, the upper ends of the balls 11 abut against the support plate 4 on the upper side, resistance of the support plate 4 during moving is reduced, shock absorption effect is improved, the section width of the anti-skidding groove is larger than the diameter of the balls 11, the circumferential end of the support plate.

Evenly be equipped with side spring 5 between the circumference of backup pad 4 and the inner chamber wall circumference of shock attenuation groove 3, and the upper end middle part of backup pad 4 is equipped with ascending square guide cylinder 6, be the integrated into one piece structure between guide cylinder 6 and the backup pad 4, it is more durable, and it has bracing piece 7 to peg graft in the guide cylinder 6, be connected through erecting spring 8 between the lower extreme of bracing piece 7 and the inner chamber bottom of guide cylinder 6, and the upper end of bracing piece 7 is equipped with cradle 9, here cradle 9 is the perambulator basket that market commonly used, telescopic cylinder 12 has been cup jointed to the upper end of bracing piece 7, and the outer end circumference of telescopic cylinder 12 is equipped with the fastening knob, cradle 9 is fixed in telescopic cylinder 12's upper end, the altitude mixture control of being convenient for, circumference one side of framework 1 is equipped with pushing hands 10.

Baby lies in cradle 1, during the removal, run into the road surface of jolting, cradle 9 drives bracing piece 7, vertical movement in guide cylinder 6, here erect spring 8 and play the shock attenuation of vertical direction, and the horizontal migration of horizontal direction can drive backup pad 4, the circumferential movement of backup pad 4 can extrude or tensile side spring 5, thereby accomplish the buffering of circumference shock attenuation, just so accomplish the circumference shock attenuation in vertical direction and the horizontal plane, it is more comprehensive, the effect is better, better protection baby, damping groove 3 and guide cylinder 6's setting, guarantee the stationarity of removal, thereby make cradle 9 can not be crooked.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.