CN213307949U

CN213307949U - Draw-bar box capable of displaying dead weight

Info

Publication number: CN213307949U
Application number: CN202022562446.7U
Authority: CN
Inventors: 杨泽涛; 杨顺民
Original assignee: Zhejiang Puya Metal Technology Co ltd
Current assignee: Zhejiang Puya Metal Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-01
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a draw-bar box capable of displaying dead weight, which belongs to the technical field of draw-bar boxes and comprises a draw-bar box main body, wherein one side of the draw-bar box main body is provided with a wheel placing groove, the top of the draw-bar box main body is respectively provided with a rocker and a handle, the bottom of the draw-bar box main body is provided with a first wheel, the other side of the draw-bar box main body is connected with a telescopic push rod, the inside of the telescopic push rod is provided with a rotating shaft, the bottom of the rocker is connected with a worm, the bottom of the worm is fixed with a fixed block, the draw-bar box capable of displaying dead weight is provided with a handle, the rocker, the rotating shaft, the worm, the telescopic push rod, the fixed block, a threaded rod, a turbine and a fixed nut, when a user carries more things, firstly, the user puts down the draw-bar box so that the wheel, and the rocker is rotated to drive the worm to rotate, the worm is meshed and connected with the turbine, and the turbine also starts to rotate.

Description

Draw-bar box capable of displaying dead weight

Technical Field

The utility model relates to a draw-bar box technical field specifically is a draw-bar box that can show dead weight.

Background

The draw-bar box is a luggage case with draw bars and rollers, which is widely used because of convenient use, and meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tubes of the draw bar are divided into a square tube and a round tube, the suitcase can be dragged by hand or in normal times, the wheels of the suitcase used by people are basically positioned at the bottom of the suitcase, modern people also design a novel draw-bar box, the box is designed into a cylindrical shape, wheels are wholly wrapped outside the box, the roller design enables the draw-bar box to be better suitable for different terrains, for example, the draw-bar box can easily go up and down stairs by directly pulling the box, the draw-bar box mainly takes cloth boxes, ABS hard boxes, leather boxes, PC and the like as main materials in 2012, and the usability of the universal wheel draw-bar box can be divided into three categories, namely a directional wheel, a universal wheel and the latest detachable universal wheel draw-bar box.

Present draw-bar box, inside only has a space usually, the user puts into wherein the clothing, at the removal in-process, the clothing can take place the condition of mixing together, inconvenient user's searching, user's the amount of labour has been increased, it is very troublesome, on the other hand, when the user thing is too much, the user places the sack on draw-bar box usually, pull the sack through draw-bar box, but the space at draw-bar box top is less, can't place more thing, therefore the user still need carry unnecessary sack in hand, very big burden has been caused for the user, inconvenient user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can show draw-bar box of dead weight to propose the clothing and mix in solving above-mentioned background art, inconvenient the seeking can't place the problem of more thing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a draw-bar box that can show dead weight, includes the draw-bar box main part, one side of draw-bar box main part is provided with the wheel standing groove, the top of draw-bar box main part is provided with rocker and handle respectively, the bottom of draw-bar box main part is provided with first wheel, the opposite side of draw-bar box main part is connected with flexible push rod, the inside of flexible push rod is provided with the pivot, the bottom of rocker is connected with the worm, the bottom of worm is fixed with the fixed block, the surface and the turbine meshing of worm are connected, the threaded rod has been run through to the inside of turbine, one side of threaded rod is connected with the push pedal, one side of push pedal is connected with the second wheel, fixation nut has been cup jointed to the surface of threaded rod, the inside of draw-bar box main part is provided with the baffle.

Preferably, the top of the rocker is provided with a handle, and the outer surface of the handle is provided with anti-skid grains.

Preferably, the top, the outer surface and the bottom of the draw-bar box body are provided with zippers.

Preferably, the number of the partition plates is two, and the two partition plates are parallel to each other.

Preferably, the number of the second wheels is four, and the second wheels are fixedly connected with the push plate.

Compared with the prior art, the beneficial effects of the utility model are that: the draw-bar box capable of displaying the dead weight comprises a handle, a rocker, a rotating shaft, a worm, a telescopic push rod, a fixing block, a threaded rod, a turbine and a fixing nut, wherein when a user carries more things, firstly, the user puts down the draw-bar box to enable a wheel placing groove to face the ground, the user places the redundant things on the top of a draw-bar box main body, the user holds the handle, the rocker is rotated to drive the worm to rotate, the worm is meshed with the turbine to be connected, therefore, the turbine also starts to rotate, the turbine rotates to drive the threaded rod to move downwards, the threaded rod pushes a push plate to move, the push plate pushes a second wheel to move out of the wheel placing groove to enable the second wheel to contact with the ground, then, the user rotates the telescopic push rod to pull the draw-bar box main body to move, the movement of the user is facilitated, and the user is prevented from, very big improvement user's use experience, on the other hand, this draw-bar box has still set up baffle and slider, and the baffle divides into several spaces with draw-bar box main part inside, and the user can place the thing of difference in the space of difference, and the user removes the in-process, because the existence of baffle, the inside thing of each space can only take place to remove in the space of oneself, prevents that the thing from mixing together, has reduced user's searching work load.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the main body of the draw-bar box of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is the structure schematic diagram is looked sideways to the inside of the draw-bar box main body of the utility model.

In the figure: 1. a draw-bar box body; 2. a wheel placing groove; 3. a second wheel; 4. a first wheel; 5. a zipper; 6. a grip; 7. a rocker; 8. a handle; 9. a telescopic push rod; 10. a rotating shaft; 11. a worm; 12. pushing the plate; 13. a fixed block; 14. a partition plate; 15. a slider; 16. a threaded rod; 17. a turbine; 18. and (5) fixing the nut.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a draw-bar box capable of displaying dead weight comprises a draw-bar box body 1, wheel placing grooves 2, second wheels 3, first wheels 4, a zipper 5, a handle 6, a rocker 7, a lifting handle 8, a telescopic push rod 9, a rotating shaft 10, a worm 11, a push plate 12, a fixing block 13, a partition plate 14, a sliding block 15, a threaded rod 16, a turbine 17 and a fixing nut 18, wherein the wheel placing grooves 2 are arranged on one side of the draw-bar box body 1, the rocker 7 and the lifting handle 8 are respectively arranged on the top of the draw-bar box body 1, the first wheels 4 are arranged on the bottom of the draw-bar box body 1, the telescopic push rod 9 is connected to the other side of the draw-bar box body 1, the rotating shaft 10 is arranged inside the telescopic push rod 9, the worm 11 is connected to the bottom of the rocker 7, the fixing block 13 is fixed to the bottom of the worm 11, the outer surface of the worm 11 is meshed with the, one side of push pedal 12 is connected with second wheel 3, and fixation nut 18 has been cup jointed to the surface of threaded rod 16, and the inside of draw-bar box main part 1 is provided with baffle 14, and the surface and the back of baffle 14 all are provided with slider 15, have reduced user's burden, have improved user's trip and have experienced.

Referring to fig. 1, 2 and 4, the top of the rocker 7 is provided with a handle 6, the outer surface of the handle 6 is provided with anti-slip patterns, which is convenient for a user to shake out the second wheel 3, and is convenient for the user to use, and the top, the outer surface and the bottom of the draw-bar box main body 1 are provided with zippers 5, which is convenient for the user to put articles into or take articles out of the interior of the draw-bar box main body 1, and is convenient for the user to arrange.

Referring to fig. 1 to 4, two partition plates 14 are provided, the two partition plates 14 are parallel to each other, the partition plates 14 divide the interior of the draw-bar box body 1 into several spaces, so that a user can conveniently place different objects in different spaces, and the objects in the draw-bar box body 1 are prevented from being mixed together during moving, the number of the second wheels 3 is four, and the four second wheels 3 are fixedly connected with the push plate 12, so that the second wheels 3 can be conveniently moved out, and the user can conveniently place redundant objects on the draw-bar box body 1.

The working principle is as follows: firstly, a user regularly places objects in the interlayer separated by the partition plate 14 in the draw-bar box main body 1, when the size of a certain interlayer is insufficient, the partition plate 14 can be moved, so that the purpose of enlarging the interlayer is achieved, after the objects are placed, the partition plate 14 is pulled to be in contact with the objects, the compactness among the objects is improved, the objects are prevented from moving in the moving process, when the objects are more than enough, after the draw-bar box main body 1 is filled with the objects, the draw-bar box main body 1 is laid down, so that the wheel placing groove 2 faces the ground, the user places the redundant objects on the top of the draw-bar box main body 1, the user holds the handle 6, rotates the rocker 7, the rocker 7 drives the worm 11 to rotate, the worm 11 is meshed and connected with the turbine 17, therefore, the turbine 17 also starts to rotate, the turbine 17 rotates to drive the threaded rod 16 to move downwards, the threaded rod 16 pushes the push plate 12 to move, the second wheel 3 is in contact with the ground, then the user rotates the telescopic push rod 9, the draw-bar box body 1 is pulled to move, and after the destination is reached, the user rotates the rocker 7 in the reverse direction, so that the second wheel 3 is retracted into the wheel placing groove 2, and the operation is simple and convenient.

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 draw-bar box that can show dead weight, includes draw-bar box main part (1), its characterized in that: a wheel placing groove (2) is formed in one side of the draw-bar box body (1), a rocker (7) and a lifting handle (8) are arranged at the top of the draw-bar box body (1) respectively, a first wheel (4) is arranged at the bottom of the draw-bar box body (1), a telescopic push rod (9) is connected to the other side of the draw-bar box body (1), a rotating shaft (10) is arranged inside the telescopic push rod (9), a worm (11) is connected to the bottom of the rocker (7), a fixing block (13) is fixed to the bottom of the worm (11), the outer surface of the worm (11) is meshed with a turbine (17), a threaded rod (16) penetrates through the interior of the turbine (17), a push plate (12) is connected to one side of the threaded rod (16), a second wheel (3) is connected to one side of the push plate (12), and a fixing nut (18) is sleeved on the outer surface of the threaded, a partition plate (14) is arranged inside the draw-bar box main body (1), and sliding blocks (15) are arranged on the outer surface and the back of the partition plate (14).

2. The draw-bar box capable of displaying self weight according to claim 1, wherein: the top of the rocker (7) is provided with a handle (6), and the outer surface of the handle (6) is provided with anti-skid grains.

3. The draw-bar box capable of displaying self weight according to claim 1, wherein: the top, the outer surface and the bottom of the draw-bar box body (1) are provided with zippers (5).

4. The draw-bar box capable of displaying self weight according to claim 1, wherein: the number of the partition plates (14) is two, and the two partition plates (14) are parallel to each other.

5. The draw-bar box capable of displaying self weight according to claim 1, wherein: the number of the second wheels (3) is four, and the second wheels (3) are fixedly connected with the push plate (12).