CN213799775U

CN213799775U - Small-size shallow with dilatation structure

Info

Publication number: CN213799775U
Application number: CN202021356967.0U
Authority: CN
Inventors: 黄君薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-07-27
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to the technical field of small-sized cargo transportation, in particular to a small-sized cart with an expansion structure, which comprises a bottom plate, a side plate, a supporting plate, a fixing plate and a hook, wherein the right side of the bottom plate bottom is fixedly connected with universal wheels, the left side of the bottom plate is fixedly connected with rotating wheels, the outer side of the bottom plate is fixedly connected with hinges which are uniformly distributed, the left side of the top of the bottom plate is provided with the supporting plate, the right side of the supporting plate is provided with the fixing plate, one side of the fixing plate is provided with the side plate, one side of the side plate is fixedly connected with the fixing plate, a bolt is arranged in the fixing plate, the outer side of the bolt is provided with a limiting plate, the right side of the top of the bottom plate is fixedly connected with a supporting rod, the outer side of the supporting rod is provided with a sliding block, in the utility model, the expansion of the small-sized cart is realized through the arranged side plate, the supporting plate and the fixing plate, so that the small-sized cart can hold more cargos, the height of the handle can be adjusted through the arranged slide block, the support rod and the handle, so that the trolley is more convenient to use.

Description

Small-size shallow with dilatation structure

Technical Field

The utility model relates to a small-size freight technical field specifically is a small-size shallow with dilatation structure.

Background

The handcart is a transport vehicle pushed and pulled by manpower, which is the ancestor of all vehicles, although the technology of transporting materials of the handcart is continuously developed, the handcart is still used as an indispensable transport tool till now, and the handcart is widely applied in production and life because of low manufacturing cost, simple maintenance, convenient operation and light dead weight, can work in places where the motor vehicle is inconvenient to use, and is very convenient for transporting lighter objects in short distance.

Traditional small-size shallow capacity is limited when using, just can't place after a certain amount of goods is placed to the bottom plate, need carry out a lot of transportation, just can transport and finish, wastes time and energy, and efficiency is not high, influences the efficiency of production transportation, runs into simultaneously that bagged small-size article directly places and can lead to article to spill from the bag in the shallow, consequently, proposes a small-size shallow that has the dilatation structure to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size shallow with dilatation structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a small-sized cart with an expansion structure, which comprises a bottom plate, side plates, a supporting plate, a fixing plate and a hook, the right side of the bottom plate is fixedly connected with a universal wheel, the left side of the bottom plate is fixedly connected with a rotating wheel, the outer side of the bottom plate is fixedly connected with hinges which are uniformly distributed, the left side of the top of the bottom plate is provided with a supporting plate, a fixing plate is arranged on the right side of the supporting plate, a side plate is arranged on one side of the fixing plate, a fixing plate is fixedly connected on one side of the side plate, a bolt is arranged in the fixed plate, a limit plate is arranged outside the bolt, a support rod is fixedly connected to the right side of the top of the bottom plate, a slide block is arranged on the outer side of the supporting rod, a handle is arranged on the right side of the slide block, a rubber layer is arranged on the outer side of the handle, slider one side fixedly connected with connecting rod, connecting rod central point department of putting is equipped with the gag lever post, connecting rod right side fixedly connected with couple.

Preferably, the hinge is arranged in a manner that the top of the hinge is fixedly connected with the side plate, the top of the hinge is fixedly connected with the supporting plate, the hinge is fixedly connected with one side of the fixing plate, and the hinge is arranged in an embedded manner.

Preferably, the limiting plate is provided with a spiral hole, the limiting plate is in spiral connection with the bolt through the spiral hole, the right side of the fixing plate is provided with a groove, and the bolt is arranged in the groove of the fixing plate.

Preferably, the left side of the handle is in threaded arrangement, the right side of the sliding block is provided with a spiral hole, and the sliding block is in spiral connection with the handle through the spiral hole.

Preferably, the number of the support rods is two, the number of the handles is two, the number of the hooks is two, and the hooks are arranged between the handles.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through curb plate, backup pad and the fixed plate that sets up, realized the dilatation of small handcart, made the small handcart can hold more goods, when the dilatation mechanism did not expand simultaneously, can carry on spacingly to the goods on the bottom plate, made the goods can not fall from the small handcart, can conveniently take off the goods through opening the curb plate of one side, made things convenient for the use;

2. the utility model discloses in, through slider, bracing piece and the handle that sets up, can adjust the height of handle, it is more convenient when transporting through the handle of co-altitude, the couple on the connecting rod can hang the plastic bag simultaneously, prevents directly to place and causes article to spill out on the bottom plate, makes things convenient for bulk article to transport, makes the dolly use make more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the handle of the present invention;

FIG. 4 is a schematic view of the hook structure of the present invention;

fig. 5 is a schematic view of the bolt mounting structure of the present invention.

In the figure: 1-bottom plate, 2-universal wheel, 3-rotating wheel, 4-side plate, 5-supporting plate, 6-fixing plate, 7-supporting rod, 8-sliding block, 9-connecting rod, 10-handle, 11-rubber layer, 12-limiting rod, 13-hook, 14-hinge, 15-bolt and 16-limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a small-sized cart with an expansion structure comprises a bottom plate 1, side plates 4, a supporting plate 5, a fixing plate 6 and a hook 13, wherein the right side of the bottom plate 1 is fixedly connected with a universal wheel 2, the left side of the bottom plate 1 is fixedly connected with a rotating wheel 3, the outer side of the bottom plate 1 is fixedly connected with hinges 14 which are uniformly distributed, the left side of the top of the bottom plate 1 is provided with the supporting plate 5, the right side of the supporting plate 5 is provided with the fixing plate 6, one side of the fixing plate 6 is provided with the side plate 4, one side of the side plate 4 is fixedly connected with the fixing plate 6, the inside of the fixing plate 6 is provided with a bolt 15, the outside of the bolt 15 is provided with a limiting plate 16, the expansion function of the small-sized cart can be realized through the arrangement, the small-sized cart can convey more goods at one time, the right side of the top of the bottom plate 1 is fixedly connected with a supporting rod 7, the outside of the supporting rod 7 is provided with a slide block 8, the right side of the slide block 8 is provided with a handle 10, the outside of the handle 10 is provided with a rubber layer 11, one side of the slide block 8 is fixedly connected with a connecting rod 9, the position department of connecting rod 9 central point is equipped with gag lever post 12, and connecting rod 9 right side fixedly connected with couple 13 can adjust the height of handle through this setting, and is more convenient during the use.

The top of a hinge 14 right ahead is fixedly connected with a side plate 4, the top of a hinge 14 on the left side is fixedly connected with a supporting plate 5, one side of the hinge 14 on the upper side is fixedly connected with a fixed plate 6, the hinge 14 is arranged in an embedded manner, the side plate 4, the supporting plate 5 and the fixed plate 6 can be fixed in a non-expansion state through the arrangement, the limiting is realized, a spiral hole is formed in a limiting plate 16, the limiting plate 16 is in spiral connection with a bolt 15 through the spiral hole, a groove is formed in the right side of the fixed plate 6, the bolt 15 is arranged in the groove formed in the fixed plate 6, the position of the fixed plate 6 can be fixed through the arrangement, so that articles in the trolley can be limited in the non-expansion state, the left side of a handle 10 is in a threaded arrangement, a spiral hole is formed in the right side of a slide block 8, the slide block 8 is in spiral connection with the handle 10 through the spiral hole, the height of the handle 10 can be adjusted through the arrangement, and the trolley is more convenient to use, the number of the support rods 7 is two, the number of the handles 10 is two, the number of the hooks 13 is two, and the hooks 13 are arranged between the handles 10, so that bulk goods packaged by plastic bags can be placed in front of the trolley, and the bulk goods are prevented from scattering when placed on the bottom plate 1.

The working process is as follows: when the small-sized cart with the expansion structure is used, goods can be directly placed on the bottom plate 1, the goods on the top of the bottom plate 1 are limited under the action of the side plates 4, the supporting plate 5 and the fixing plate 6, the handle 10 is rotated on the sliding block 8 by rotating the handle 10, the left side of the handle 10 is not tightly connected with the supporting rod 7, then the sliding block 8 is moved downwards by the handle 10, the connecting rod 9 fixed on the sliding block 8 moves downwards on the limiting rod 12 under the action of the sliding block 8, the hook 13 moves downwards under the action of the connecting rod 9, after the position of the handle 10 is adjusted, the cart is pushed by the handle 10 to move, the goods are transferred to a specific area, when too many goods need to be transported, the bolt 15 is rotated, the bolt 15 rotates on the limiting plate 16 and moves rightwards, and after the bolt 15 leaves a groove arranged on the fixing plate 6, the supporting plate 5 is rotated to the left, at the same time, the supporting plate 5 is rotated to the left under the action of the hinge 14, because the hinge 14 is fixedly connected in the bottom plate 1, the side plate 4, the supporting plate 5 and the fixing plate 6 in an embedded manner, after the supporting plate 5 is completely put down to the left, the right side of the supporting plate 5 is tightly connected with the left side of the bottom plate 1, at the same time, the fixing plate 6 is rotated under the action of the hinge 14 until the fixing plate 6 and the supporting plate 5 are positioned at the same horizontal plane, after the fixing plate 6 is unfolded, the side plate 4 is rotated on the bottom plate 1 under the action of the hinge 14 until the bottom of the side plate 4 is tightly connected with one side of the bottom plate 1, at the same time, the expansion device of the small-sized cart is unfolded, the expansion of the cart is realized, at the same time, the goods are loaded into the small-sized cart, the goods are moved to a specific place through the handle, and simultaneously, the hook 13 fixedly connected on the connecting rod 9 can hang bagged goods, the bagged articles are prevented from being directly placed on the bottom plate 1 to cause the articles to be scattered from the bag, so that loss is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size shallow with dilatation structure, includes bottom plate (1), curb plate (4), backup pad (5), fixed plate (6) and couple (13), its characterized in that: the bottom plate is characterized in that universal wheels (2) are fixedly connected to the right side of the bottom plate (1), rotating wheels (3) are fixedly connected to the left side of the bottom plate (1), hinges (14) which are uniformly distributed are fixedly connected to the outer side of the bottom plate (1), a supporting plate (5) is arranged on the left side of the top of the bottom plate (1), a fixing plate (6) is arranged on the right side of the supporting plate (5), a side plate (4) is arranged on one side of the fixing plate (6), a fixing plate (6) is fixedly connected to one side of the side plate (4), a bolt (15) is arranged in the fixing plate (6), a limiting plate (16) is arranged on the outer side of the bolt (15), a supporting rod (7) is fixedly connected to the right side of the top of the bottom plate (1), a sliding block (8) is arranged on the outer side of the supporting rod (7), a handle (10) is arranged on the right side of the sliding block (8), a rubber layer (11) is arranged on the outer side of the handle (10), slider (8) one side fixedly connected with connecting rod (9), connecting rod (9) central point department of putting is equipped with gag lever post (12), connecting rod (9) right side fixedly connected with couple (13).

2. The compact cart with expansion structure of claim 1, wherein: the top of the hinge (14) is fixedly connected with the side plate (4) right ahead, the top of the hinge (14) is fixedly connected with the supporting plate (5) on the left side, one side of the hinge (14) is fixedly connected with the fixing plate (6) on the upper side, and the hinge (14) is arranged in an embedded mode.

3. The compact cart with expansion structure of claim 1, wherein: the limiting plate (16) is provided with a spiral hole, the limiting plate (16) is in spiral connection with the bolt (15) through the spiral hole, the right side of the fixing plate (6) is provided with a groove, and the bolt (15) is arranged in the groove formed in the fixing plate (6).

4. The compact cart with expansion structure of claim 1, wherein: the left side of the handle (10) is in threaded arrangement, the right side of the sliding block (8) is provided with a spiral hole, and the sliding block (8) is in spiral connection with the handle (10) through the spiral hole.

5. The compact cart with expansion structure of claim 1, wherein: the number of the support rods (7) is two, the number of the handles (10) is two, the number of the hooks (13) is two, and the hooks (13) are arranged between the handles (10).