CN212289992U

CN212289992U - Collapsible and flexible children's handcart

Info

Publication number: CN212289992U
Application number: CN202020665546.XU
Authority: CN
Inventors: 雷尚仲; 吴家隐
Original assignee: Guangdong Vocational College Of Post And Telecom
Current assignee: Guangdong Vocational College Of Post And Telecom
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a collapsible and flexible children's handcart, including flexible push-and-pull rod, children bed (containing portable sunshade), support bracket and the wheel of setting on the support of lying, install damping device in the wheel. The child lying bed is connected with the push-pull rod through the groove buckle, the telescopic push-pull rod can be telescopic, and the telescopic push-pull rod can also be 0-180 DEG relative to the rotating shaft^。And rotating the inner part. The supporting bracket is fixed by screws. The utility model is based on the modular design idea and has the advantages of unfolding, folding,The telescopic handle has the advantages of being foldable, telescopic and rotatable, and convenient to carry. Spare part can be dismantled and change, and furthest improves handcart life.

Description

Collapsible and flexible children's handcart

Technical Field

The utility model relates to a children's handcart especially relates to a collapsible and flexible children's handcart.

Background

With the implementation of the policy of "two-child", the number of children in china has been on the increase in recent years, which has led to a great increase in the demand for children's carts. The existing child trolley mainly comprises a support, a pull rod, wheels and the like, most of the existing child trolley cannot be folded, so that the existing child trolley is inconvenient to carry, and the problems of unreasonable man-machine relationship, single function, low product semanteme, poor replaceability of parts and the like exist.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art's shortcoming and not enough, provide a collapsible, scalable and rotatable children's handcart, solved traditional children's handcart and changed spare part and carry, transport, collect the problem in the aspect of inconvenient etc..

The utility model discloses a following technical scheme realizes:

the utility model provides a collapsible and flexible children's handcart, includes flexible push-and-pull rod (1), children's bed (9), support holder and the wheel of setting on the support, its characterized in that: the children's bed with the damping function is characterized in that the push-pull rod (1) is divided into an upper end (3) of the push-pull rod and a lower end (5) of the push-pull rod, the second support (17) is fixedly connected with the rear wheel (11) through screws, the telescopic push-pull rod (1) is connected with the upper end (10) of the first support through a first knob (8), the children's bed with the child's bed.

The push-pull rod (1) rotates within 0-180 degrees relative to a rotating shaft of the first knob (8).

The push-pull rod is telescopic, the upper end (3) of the push-pull rod can stretch into the lower end (5) of the push-pull rod, and the lower end (5) of the push-pull rod is connected with the second knob (6).

The upper end (3) of the push-pull rod is provided with a lock catch (2), a locking device is arranged in the lock catch, and the telescopic length of the upper end (3) of the push-pull rod can be locked.

The child lying bed (9) is connected with the first knob (8) through the groove buckle (7) and can be adjusted in an inclination angle of 0-180 degrees, and the top sunshade (4) can be pulled along with the second knob (6), as shown in figure 3.

The support bracket comprises a first bracket upper end (10) and a first bracket lower end (13), and the first bracket upper end and the first bracket lower end are connected through a screw.

The lower end (13) of the first support is fixedly connected with the second support (17) through a first screw (18).

The third support (12) is fixed with the upper end (10) of the first support, and the fourth support (14) is connected with the third support (12) through screws and can be detached.

And a damping device (16) is arranged in the fourth bracket (14).

The diameter of the front wheel (15) is smaller than that of the rear wheel (11).

Compared with the prior art, the utility model, following advantage and effect have at least:

the utility model discloses have children's handcart's basic function to have functions such as collapsible, scalable, rotatable. When the child cart is not used, the push-pull rod can be contracted to the shortest length and can be rotated to a proper angle, and meanwhile, the screws on the support can be unscrewed to fold the support. When the trolley is used as a trolley for children, the support can be opened, and the push-pull rod is pulled to a proper angle and length. Has the advantages of flexible adjustment and convenient carrying.

The utility model discloses based on the modular design theory, spare part is most can be dismantled, has removable advantage.

The utility model discloses install the spring on the support holder, install the damping bumper shock absorber on the wheel support, can effectively alleviate the impact force of barrier to automobile body (children in the car) in the driving process.

The utility model discloses the push-and-pull rod has flexible, rotation function, can contract to minimum size when not using usually, and convenient to use, at utmost save the storage space.

Drawings

Fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of a folded (disassembled or contracted) state 1, and fig. 3 is a schematic structural view of a folded (disassembled or contracted) state 2;

wherein: 1. a telescopic push-pull rod; 2. locking; 3. the upper end of the push-pull rod; 4. a top sunshade; 5. the lower end of the push-pull rod; 6. a second knob; 7. a groove fastener; 8. a first knob; 9. a children lying bed; 10. the upper end of the first bracket; 11. a rear wheel; 12. a third support; 13. a first bracket lower end; 14. a fourth bracket; 15. a front wheel; 16. a damping device; 17. a second bracket; 18. a first screw.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

Examples

As shown in the figure. The utility model relates to a collapsible and flexible children's handcart, including flexible push-and-pull rod (1), children bed (9), support holder and the wheel of setting on the support, its characterized in that: the children's bed with the damping function is characterized in that the push-pull rod (1) is divided into an upper end (3) of the push-pull rod and a lower end (5) of the push-pull rod, the second support (17) is fixedly connected with the rear wheel (11) through screws, the telescopic push-pull rod (1) is connected with the upper end (10) of the first support through a first knob (8), the children's bed with the child's bed.

The upper end (3) of the push-pull rod is provided with a lock catch (2) which can lock the telescopic length of the upper end (3) of the push-pull rod.

The utility model discloses the push-and-pull rod has flexible function, can contract to minimum dimension when not using usually, and convenient to use, at utmost save the storage space.

The child lying bed (9) is connected with the first knob (8) through the groove buckle (7) and can be adjusted in an inclination angle of 0-180 degrees, and the top sunshade (4) can be pulled along with the second knob (6).

The utility model discloses the push-and-pull rod has the rotation function, rotates the angle that needs when not using usually, and convenient to use, at utmost save the storage space.

The support bracket comprises a first bracket upper end (10) and a first bracket lower end (13), and the upper end and the lower end are connected through a screw.

And a damping device (16) is arranged in the fourth bracket (14).

The diameter of the front wheel (15) is smaller than that of the rear wheel (11), so that the adjustment of the direction is convenient to realize.

As described above, the present invention can be preferably realized.

The embodiments of the present invention are not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. The utility model provides a collapsible and flexible children's handcart, includes flexible push-and-pull rod (1), children's bed (9), support holder and the wheel of setting on the support, its characterized in that: the telescopic push-pull rod (1) is divided into a push-pull rod upper end (3) and a push-pull rod lower end (5), a second support (17) and a rear wheel (11) are fixedly connected through screws, the telescopic push-pull rod (1) and the first support upper end (10) are connected through a first knob (8), a child lying bed (9) is connected with the first knob (8) through a groove and a buckle (7), and damping devices (16) are mounted on the wheels.

2. The foldable and collapsible child stroller of claim 1, wherein: the telescopic push-pull rod (1) rotates within 0-180 degrees relative to a rotating shaft of the first knob (8).

3. The foldable and collapsible child stroller of claim 2, wherein: the push-pull rod is telescopic, the upper end (3) of the push-pull rod can stretch into the lower end (5) of the push-pull rod, and the lower end (5) of the push-pull rod is connected with the second knob (6).

4. The foldable and collapsible child stroller of claim 3, wherein: the upper end (3) of the push-pull rod is provided with a lock catch (2), the inside of the lock catch can be locked, and the telescopic length of the upper end (3) of the push-pull rod can be locked.

5. The foldable and collapsible child stroller of claim 4, wherein: the child lying bed (9) is connected with the first knob (8) through the groove buckle (7) and can be adjusted in an inclination angle of 0-180 degrees, and the top sunshade (4) can be pulled along with the second knob (6).

6. The foldable and collapsible child stroller of claim 5, wherein: the support bracket comprises a first bracket upper end (10) and a first bracket lower end (13), and the first bracket upper end and the first bracket lower end are connected through a screw.

7. The foldable and collapsible child stroller of claim 6, wherein: the lower end (13) of the first support is fixedly connected with the second support (17) through a first screw (18).

8. The foldable and collapsible child stroller of claim 7, wherein: the third support (12) is fixed with the upper end (10) of the first support, and the fourth support (14) is connected with the third support (12) through screws.

9. The foldable and collapsible child stroller of claim 8, wherein: and a damping device (16) is arranged in the fourth bracket (14).

10. The foldable and collapsible child stroller of claim 9, wherein: the diameter of the front wheel (15) is smaller than that of the rear wheel (11).