CN219845380U - Multifunctional draw-bar box - Google Patents
Multifunctional draw-bar box Download PDFInfo
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- CN219845380U CN219845380U CN202320618837.7U CN202320618837U CN219845380U CN 219845380 U CN219845380 U CN 219845380U CN 202320618837 U CN202320618837 U CN 202320618837U CN 219845380 U CN219845380 U CN 219845380U
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- box
- box body
- door
- pull rod
- utility pole
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- 239000004744 fabric Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
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Abstract
The multifunctional draw-bar box comprises a box body, a box door, a draw bar and rollers, wherein the box door is arranged on the front surface and/or the back surface of the box body, the bottom of the box door is hinged with the box body, and the side edge of the box door is connected with the box door through a flexible connecting piece to limit the maximum opening angle of the box door; the bottom of the pull rod is rotatably connected to the side face of the box body, and the rollers are arranged around the bottom of the box body. The multifunctional draw-bar box is characterized in that the box door capable of being opened from top to bottom is arranged on the side face of the box body, so that the box body does not need to be laid down when articles in the box body need to be taken, and the articles are more convenient to take; the pull rod can rotate towards the direction away from the box body, when the box body is pulled, the box body does not need to be inclined, and four rollers at the bottom of the box body are in contact with the ground, so that the service life of the rollers is prolonged.
Description
Technical Field
The utility model belongs to the technical field of bags and boxes, and particularly relates to a multifunctional draw-bar box.
Background
The draw-bar box refers to a luggage case having a draw bar and rollers. The draw-bar box generally comprises a box body, a box cover and a telescopic draw bar, and is widely used in the traveling and traveling processes due to the convenience in use. However, the conventional draw-bar box has the following disadvantages:
1. when the box body is pulled by using the pull rod, the box body needs to be inclined, so that only two rollers are contacted with the ground, the two rollers are seriously worn, and the service life of the two rollers is reduced.
2. When the box cover needs to be opened, the box body needs to be horizontally and horizontally placed, and the box body is inconvenient to open.
3. When the trolley is on the step, the trolley case needs to be manually carried, and the labor is wasted.
4. The top of draw-bar box has no railing all around, when placing schoolbag or storing bag at draw-bar box top, in the in-process of pulling, schoolbag or storing bag drop easily.
Therefore, it is necessary to provide a multi-function trolley case.
Disclosure of Invention
The utility model aims to provide a multifunctional draw-bar box, which solves the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the multifunctional draw-bar box comprises a box body, a box door, a draw bar and rollers, wherein the box door is arranged on the front surface and/or the back surface of the box body, the bottom of the box door is hinged with the box body, and the side edge of the box door is connected with the box body through a flexible connecting piece to limit the maximum opening angle of the box door; the bottom of the pull rod is rotatably connected to the side face of the box body, and the rollers are arranged around the bottom of the box body.
On the basis of the scheme and as a preferable scheme of the scheme, the flexible connecting piece is a cloth piece, the cloth piece is triangular or fan-shaped, and two side edges of the cloth piece are fixedly connected with the box body and the box door respectively.
On the basis of the scheme and as a preferable scheme of the scheme, the side face of the box body is provided with a mounting groove, and the pull rod is positioned in the mounting groove.
On the basis of the scheme and as a preferable scheme of the scheme, the length of the pull rod can be adjusted in a telescopic mode.
On the basis of the scheme and as the preferable scheme of the scheme, the top of the box body is provided with two rails with telescopic length, and the two rails are respectively arranged near the front surface and the back surface of the box body.
On the basis of the scheme and as the preferable scheme of the scheme, the railing comprises two telescopic rods and a horizontal rod, wherein the two telescopic rods are respectively arranged in the telescopic grooves on the box body, and two ends of the horizontal rod are respectively fixedly connected with the tops of the two telescopic rods.
On the basis of the scheme and as the preferable scheme of the scheme, the side face of the box body is provided with two groups of power assisting devices, the power assisting devices and the pull rod are located on the same side of the box body, each power assisting device comprises a motor and a crawler wheel, the motor is in transmission connection with the crawler wheel, and the crawler wheels are vertically arranged.
On the basis of the scheme and as a preferable scheme of the scheme, the top of the box body is provided with a memory rebound handle.
On the basis of the scheme and as a preferable scheme of the scheme, the top of the box door is provided with a locking device to prevent the box door from being automatically opened.
The utility model has the beneficial effects that: the multifunctional draw-bar box is characterized in that the box door capable of being opened from top to bottom is arranged on the side face of the box body, so that the box body does not need to be laid down when articles in the box body need to be taken, and the articles are more convenient to take; the pull rod can rotate in a direction away from the box body, so that the box body does not need to be inclined when the box body is pulled, and the four rollers at the bottom of the box body are all in contact with the ground, so that the service life of the rollers is prolonged; the side surface of the box body is provided with a power assisting device, so that the box body can be lifted in an auxiliary way when the box body is stepped up, and the box body can be conveniently brought to the upper step of the draw-bar box; the top of box is equipped with two scalable regulation of length's railing, can block the article of placing at the box top, prevents that article from dropping.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the structure of the present utility model.
The reference numerals are as follows:
1. a case; 2. a door; 3. a pull rod; 4. a roller; 5. a flexible connection member; 6. a mounting groove; 7. railing; 8. a booster device; 9. memorizing the rebound handle; 10. locking device.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-2. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1 to 2, a multifunctional draw-bar box comprises a box body 1, a box door 2, a draw bar 3 and rollers 4, wherein the box door 2 is arranged on the front surface and/or the back surface of the box body 1, the bottom of the box door 2 is hinged with the box body 1, and the side edge of the box door 2 is connected with the box body 1 through a flexible connecting piece 5 so as to limit the maximum opening angle of the box door 2; the bottom of the pull rod 3 is rotatably connected to the side face of the box body 1, and the rollers 4 are arranged around the bottom of the box body 1.
The multifunctional draw-bar box is characterized in that the box door capable of being opened from top to bottom is arranged on the side face of the box body, so that the box body does not need to be laid down when articles in the box body need to be taken, and the articles are more convenient to take; the pull rod can rotate towards the direction away from the box body, when the box body is pulled, the box body does not need to be inclined, and four rollers at the bottom of the box body are in contact with the ground, so that the service life of the rollers is prolonged.
The flexible connecting piece 5 is a cloth piece, the cloth piece is triangular or fan-shaped, two side edges of the cloth piece are fixedly connected with the box body 1 and the box door 2 respectively, the cloth piece can limit the maximum opening angle of the box door and play a blocking role, and objects can be prevented from falling out from the side surface when the box door is opened.
The side of the box body 1 is provided with a mounting groove 6, the pull rod 3 is positioned in the mounting groove 6, and the pull rod cannot protrude out of the surface of the box body, so that the whole pull rod box is more attractive.
The length of the pull rod 3 can be adjusted in a telescopic way, so that the pull rod is convenient to use by people with different heights.
The top of box 1 is equipped with two railing 7 that length is scalable to be adjusted, and two railing 7 are located respectively and are close to the front and the back of box 1, when placing article at the top of box, two railing around can block article, prevent that the article from dropping.
The railing 7 comprises two telescopic rods and a horizontal rod, wherein the two telescopic rods are respectively arranged in the telescopic grooves on the box body 1, and two ends of the horizontal rod are respectively fixedly connected with the tops of the two telescopic rods. When the railing is not in use, the railing can be contracted.
The side of box 1 is equipped with two sets of booster unit 8, booster unit 8 and pull rod 3 are located the same side of box 1, booster unit 8 includes motor and track wheel, the motor is connected with the track wheel transmission, the vertical setting of track wheel. When climbing the step, start booster unit, make the vertical plane of crawler wheel and step contact each other, the crawler wheel can promote whole box on the last level step under the effect of motor, is convenient for take the draw-bar box step of going up.
The top of the box body 1 is provided with a memory rebound handle 9, so that the draw-bar box is convenient to carry from the top.
The top of the box door 2 is provided with a locking device 10 to prevent the box door 2 from being automatically opened.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (9)
1. A multifunctional draw-bar box is characterized in that: the novel refrigerator comprises a refrigerator body (1), a refrigerator door (2), a pull rod (3) and rollers (4), wherein the refrigerator door (2) is arranged on the front face and/or the back face of the refrigerator body (1), the bottom of the refrigerator door (2) is hinged with the refrigerator body (1), and the side edge of the refrigerator door (2) is connected with the refrigerator body (1) through a flexible connecting piece (5) to limit the maximum opening angle of the refrigerator door (2); the bottom of the pull rod (3) is rotatably connected to the side face of the box body (1), and the roller (4) is arranged around the bottom of the box body (1).
2. A utility pole box as claimed in claim 1, wherein: the flexible connecting piece (5) is a cloth piece, the cloth piece is triangular or fan-shaped, and two side edges of the cloth piece are fixedly connected with the box body (1) and the box door (2) respectively.
3. A utility pole box as claimed in claim 1, wherein: the side of the box body (1) is provided with a mounting groove (6), and the pull rod (3) is positioned in the mounting groove (6).
4. A utility pole box as claimed in claim 1, wherein: the length of the pull rod (3) can be telescopically adjusted.
5. A utility pole box as claimed in claim 1, wherein: the top of box (1) is equipped with two railing (7) of scalable regulation of length, and front and the back that are close to box (1) are located respectively to two railing (7).
6. A utility pole box as claimed in claim 5, wherein: the railing (7) comprises two telescopic rods and a horizontal rod, the two telescopic rods are respectively arranged in the telescopic grooves on the box body (1), and two ends of the horizontal rod are respectively fixedly connected with the tops of the two telescopic rods.
7. A utility pole box as claimed in claim 1, wherein: the side of box (1) is equipped with two sets of booster unit (8), booster unit (8) are located the same side of box (1) with pull rod (3), booster unit (8) include motor and track wheel, the motor is connected with the track wheel transmission, the vertical setting of track wheel.
8. A utility pole box as claimed in claim 1, wherein: the top of the box body (1) is provided with a memory rebound handle (9).
9. A utility pole box as claimed in claim 1, wherein: the top of the box door (2) is provided with a locking device (10) to prevent the box door (2) from being automatically opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618837.7U CN219845380U (en) | 2023-03-27 | 2023-03-27 | Multifunctional draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618837.7U CN219845380U (en) | 2023-03-27 | 2023-03-27 | Multifunctional draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219845380U true CN219845380U (en) | 2023-10-20 |
Family
ID=88342508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320618837.7U Active CN219845380U (en) | 2023-03-27 | 2023-03-27 | Multifunctional draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219845380U (en) |
-
2023
- 2023-03-27 CN CN202320618837.7U patent/CN219845380U/en active Active
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