CN210793250U

CN210793250U - Capacity-adjustable cart

Info

Publication number: CN210793250U
Application number: CN201921157944.4U
Authority: CN
Inventors: 赵龙; 刘舟
Original assignee: Fujian Bestway Baby Products Co ltd
Current assignee: Fujian Bestway Baby Products Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-06-19
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a shallow of adjustable capacity, including the frame, be provided with the gyro wheel at the frame lower extreme, be provided with first loop bar in the frame upper end, be provided with first locating hole on first loop bar, be provided with first snak link between first loop bar and frame, be provided with the hand-basket that capacity can be adjusted on the frame. The utility model discloses novel structure, easy and simple to handle, portable article to can adjust the inner space capacity.

Description

Capacity-adjustable cart

Technical Field

The utility model relates to a shallow of adjustable capacity.

Background

The shallow is widely used in daily life, and people can transport article through the shallow, for example when raising the pet, people are used to the companion of pet, and people often like to bring the pet out together when going out, and in order to facilitate the carrying of pet, people often use the pet shallow to carry the pet. As well as people often use carts to hold babies. However, the space of the existing cart is fixed, and the space cannot be adjusted.

Disclosure of Invention

In view of this, the utility model aims at providing a shallow of adjustable capacity, novel structure, easy and simple to handle, portable article to can adjust the inner space capacity.

The technical scheme of the utility model is that: the capacity-adjustable cart comprises a frame, wherein rollers are arranged at the lower end of the frame, a first loop bar is arranged at the upper end of the frame, a first positioning hole is formed in the first loop bar, a first spring fastener is arranged between the first loop bar and the frame, and a basket with adjustable capacity is arranged on the frame.

Further, the basket includes box cloth cover, is provided with the handle area in box cloth cover both sides, is provided with at box cloth cover front end and buckles the circle, is provided with collapsible layer in box cloth cover bottom, is provided with first zip fastener in collapsible layer periphery, is provided with lower extreme and collapsible layer complex adjustable support skeleton in the box cloth cover, is provided with the second zip fastener at box cloth cover inner wall.

Furthermore, the adjustable supporting framework comprises a horizontal frame, telescopic supporting legs extending downwards are arranged at the lower end of the horizontal frame, and a connecting rod located at the lower ends of the telescopic supporting legs is arranged between the two telescopic supporting legs on the same side.

Furthermore, the telescopic supporting leg comprises a second loop bar and a sliding rod capable of sliding relative to the loop bar, a second spring fastener is arranged between the second loop bar and the sliding rod, and a second positioning hole matched with the spring fastener is formed in the loop bar.

Furthermore, the two chain belts of the first zipper are respectively positioned at the upper end and the lower end of the shrinkable layer.

Furthermore, the front end of the cloth cover of the box body is also provided with a breathable net.

Furthermore, the cloth cover of the box body is in a cuboid shape.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model has novel structure, simple operation, convenient carrying of articles and adjustable inner space capacity; (2) the utility model discloses a setting up and detaining the circle, being convenient for when using the dolly transportation, can fix on the ring that colludes of dolly.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of an extended state of an embodiment of the present invention;

fig. 2 is a schematic view of the embodiment of the present invention in a contracted state;

FIG. 3 is a schematic view of a retracted state of the basket according to an embodiment of the present invention;

FIG. 4 is a schematic view of an extended state of the basket according to the embodiment of the present invention;

FIG. 5 is a front view of an extended position of the basket according to an embodiment of the present invention;

fig. 6 is a sectional view taken along the line a-a of fig. 5 according to an embodiment of the present invention;

FIG. 7 is a schematic view showing an opened state of the second slide fastener 400 according to the embodiment of the present invention shown in FIG. 6;

fig. 8 is a schematic view of a contracted state of an adjustable supporting framework according to an embodiment of the present invention;

fig. 9 is a schematic view of an extended state of an adjustable supporting framework according to an embodiment of the present invention;

in the figure: 10-lifting a basket; 20-a frame; 21-a roller; 30-a first loop bar; 31-a first locating hole; 40-a first snap fastener; 100-case cloth cover; 110-a handle strap; 120-buckling a ring; 130-a breathable web; 140-a tank portion; 150-a flip cover; 200-a shrinkable layer; 210-a first zipper; 211-a strand; 300-an adjustable support skeleton; 310-a horizontal frame; 320-telescopic support legs; 321-a second loop bar; 322-a slide bar; 323-second snap fastener; 324-a second positioning hole; 330-connecting rod; 400-second zipper.

Detailed Description

As shown in fig. 1 to 9, the capacity-adjustable cart comprises a frame 20, a roller 21 is disposed at the lower end of the frame 20, a first sleeve 30 is disposed at the upper end of the frame 20, a first positioning hole 31 is disposed on the first sleeve 30, a first spring fastener 40 is disposed between the first sleeve 30 and the frame 20, and a basket 10 with adjustable capacity is disposed on the frame 20. When using, put frame 20 with basket 10 on, according to the height of basket 10 again, adjust the height of first loop bar 30, when adjusting the height of first loop bar 30, can be through pressing first snak link 40, pull first loop bar 30 again and adjust, after adjusting well, make first snak link 40 and the cooperation of first locating hole 31, carry out spacing fixed.

In this embodiment, the basket 10 includes a box cloth cover 100, handle straps 110 are disposed on two sides of the box cloth cover 100, a buckle ring 120 is disposed at the front end of the box cloth cover 100, a retractable layer 200 is disposed at the bottom end of the box cloth cover 100, a first zipper 210 is disposed on the periphery of the retractable layer 200, an adjustable supporting framework 300 whose lower end is matched with the retractable layer 200 is disposed in the box cloth cover 100, and a second zipper 400 is disposed on the inner wall of the box cloth cover 100. When the cloth cover is used, the second zipper 400 is firstly pulled open, the adjustable supporting framework 300 is placed into the box body cloth cover 100 to support the box body cloth cover 100, and then the second zipper 400 is pulled up. When the pet or the baby needs to be carried out, the pet or the baby is put into the basket 10, the basket 10 can be carried by the handle belt 110, and when the car is used for transportation, the buckle ring 120 can be buckled with a hook ring on the car, for example, the buckle ring is buckled with a special hook ring for holding a child seat, so that the sliding of the basket 10 in the transportation process is avoided. When the space of the basket 10 needs to be adjusted during the growth of the pet or infant, the first zipper 210 is opened to extend the collapsible layer 200, and then the second zipper 400 is opened to adjust the height of the adjustable supporting frame 300, so as to adjust the space capacity of the basket 10. After the basket 10 is placed on the frame 20, the handle strap 110 may be tied to the frame 20 to secure the basket 10.

In this embodiment, the adjustable supporting frame 300 includes a horizontal frame 310, a telescopic supporting leg 320 extending downward is disposed at the lower end of the horizontal frame 310, and a connecting rod 330 disposed at the lower end of the telescopic supporting leg 320 is disposed between the two telescopic supporting legs 320 on the same side. The support height of the adjustable support frame 300 can be adjusted by adjusting the retractable support legs 320, thereby adjusting the space capacity of the basket 10.

In this embodiment, the retractable supporting foot 320 includes a second sleeve 321 and a sliding rod 322 capable of sliding relative to the sleeve, a second spring fastener 323 is disposed between the second sleeve 321 and the sliding rod 322, and a second positioning hole 324 is disposed on the sleeve and is engaged with the spring fastener. During adjustment, the sliding rod 322 can be pulled to slide relative to the second sleeve rod 321 by pressing the second spring fastener 323, and when the height is adjusted to a proper value, the second spring fastener 323 and the second positioning hole 324 are engaged to perform clamping and fixing.

In this embodiment, the two fastener tapes 211 of the first zipper 210 are respectively located at the upper end and the lower end of the shrinkable layer 200.

In this embodiment, a breathable net 130 is further disposed at the front end of the cloth cover 100 of the box body. The ventilation of the pet or infant within the basket 10 is facilitated by the ventilation mesh 130, which also allows for observation of the movement of the pet or infant within the basket 10.

In this embodiment, the box cloth cover 100 is in a rectangular parallelepiped shape, the box cloth cover 100 includes a box portion 140, and a flip 150 is disposed at a top end of the box portion 140. Set up box cloth cover 100 into cuboid shape, compare with traditional fan-shaped ceiling box, more portable.

Above-mentioned operation flow and software and hardware configuration only do as the preferred embodiment of the utility model discloses a not therefore restrict the patent scope of the utility model, all utilize the utility model discloses the equivalent transform of doing of description and attached drawing content, or directly or indirectly use in relevant technical field, all the same reason is included in the patent protection scope of the utility model.

Claims

1. A capacity-adjustable cart, characterized by: the trolley comprises a trolley frame, wherein idler wheels are arranged at the lower end of the trolley frame, a first loop bar is arranged at the upper end of the trolley frame, a first positioning hole is formed in the first loop bar, a first spring fastener is arranged between the first loop bar and the trolley frame, and a lifting basket with adjustable capacity is arranged on the trolley frame.

2. The adjustable capacity cart of claim 1, wherein: the lifting basket comprises a box body cloth cover, handle belts are arranged on two sides of the box body cloth cover, a buckle ring is arranged at the front end of the box body cloth cover, a retractable layer is arranged at the bottom end of the box body cloth cover, a first zipper is arranged on the periphery of the retractable layer, a lower end and a retractable layer matched adjustable supporting framework are arranged in the box body cloth cover, and a second zipper is arranged on the inner wall of the box body cloth cover.

3. The adjustable capacity cart of claim 2, wherein: the adjustable supporting framework comprises a horizontal frame, telescopic supporting legs extending downwards are arranged at the lower end of the horizontal frame, and a connecting rod located at the lower ends of the telescopic supporting legs is arranged between the two telescopic supporting legs on the same side.

4. The adjustable capacity cart of claim 3, wherein: the telescopic supporting legs comprise second loop bars and sliding rods capable of sliding relative to the loop bars, second spring buckles are arranged between the second loop bars and the sliding rods, and second positioning holes matched with the spring buckles in the direction are formed in the loop bars.

5. The adjustable capacity cart of claim 3, wherein: the two chain belts of the first zipper are respectively positioned at the upper end and the lower end of the shrinkable layer.

6. The adjustable capacity cart of claim 5, wherein: the front end of the cloth cover of the box body is also provided with a breathable net.

7. The adjustable capacity cart of claim 6, wherein: the cloth cover of the box body is in a cuboid shape.