CN220494450U - Multifunctional draw-bar box - Google Patents
Multifunctional draw-bar box Download PDFInfo
- Publication number
- CN220494450U CN220494450U CN202321508879.1U CN202321508879U CN220494450U CN 220494450 U CN220494450 U CN 220494450U CN 202321508879 U CN202321508879 U CN 202321508879U CN 220494450 U CN220494450 U CN 220494450U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- bottom plate
- crawler belt
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to the technical field of draw-bar boxes, and particularly discloses a multifunctional draw-bar box which comprises a box body, wherein a chute is formed in the box body, a crawler belt is arranged in the chute, and the crawler belt is attached to the inner wall of the chute; a bottom plate is arranged on one side of the box body, two fixing columns are symmetrically fixed on one side of the bottom plate, a telescopic rod is fixed on one side of the crawler belt, and one end of the telescopic rod is fixed with the bottom plate; a plurality of limit grooves and a plurality of thread grooves are formed in the sliding groove and on the crawler belt, the fixed columns correspond to the limit grooves, and a plurality of universal wheels are arranged on one side, away from the box body, of the bottom plate; the crawler belt is far away from one side of the bottom plate is provided with a sliding block, one side of the sliding block, which is far away from the box body, is provided with two pull rods, one end of each pull rod, which is far away from the sliding block, is provided with an armrest, the armrest is fixedly connected with the pull rods, and the sliding block is provided with a screw rod which is connected with the sliding block and the box body.
Description
Technical Field
The utility model relates to the technical field of draw-bar boxes, in particular to a multifunctional draw-bar box.
Background
The draw-bar box refers to a luggage case having a draw bar and rollers. Is widely used because of convenient use. Meanwhile, the draw-bar box is also provided with a draw bar due to the fact that the draw-bar box is provided with a single-tube draw bar and a double-tube draw bar, and the tubes of the draw bar are also provided with square tubes and round tubes, so that the draw-bar box is convenient to drag during walking, and the burden is greatly reduced. The draw-bar box can be carried by hand or dragged, wheels of the draw-bar box used at ordinary times are basically positioned at the bottom of the box, and the draw-bar box can be pulled directly to go upstairs and downstairs easily.
People can receive a large amount of articles for daily use in the draw-bar box when the travel, consequently can make the weight increase of draw-bar box, and current draw-bar box is high to be greater than length mostly, when going upstairs, probably can lead to the focus unstable, falls down easily to make people or draw-bar box receive the injury, serious probably can lead to the serious injury of heavy injury and draw-bar box.
Disclosure of Invention
The utility model aims to provide a multifunctional draw-bar box for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional draw-bar box comprises a box body, wherein a chute is formed in the box body, a crawler belt is arranged in the chute, and the crawler belt is attached to the inner wall of the chute; a bottom plate is arranged on one side of the box body, two fixing columns are symmetrically fixed on one side of the bottom plate, which is close to the box body, a telescopic rod is fixed on one side of the crawler belt, which is close to the bottom plate, and one end, which is far away from the box body, of the telescopic rod is fixed with the bottom plate; a plurality of limit grooves and a plurality of thread grooves are formed in the sliding groove and on the crawler belt, the fixed columns correspond to the limit grooves, and a plurality of universal wheels are arranged on one side, away from the box body, of the bottom plate; the crawler belt is far away from one side of the bottom plate is provided with a sliding block, one side of the sliding block, which is far away from the box body, is provided with two pull rods, one end of each pull rod, which is far away from the sliding block, is provided with an armrest, the armrest is fixedly connected with the pull rods, and the sliding block is provided with a screw rod which is connected with the sliding block and the box body.
Preferably, a box door is arranged on one side of the box body, a zipper is arranged on the box door, the box door is made of cloth, a pedal is fixed on one side of the bottom plate, and the width of the pedal is larger than that of the box body; the bottom plate is convenient for people to break away from the limit.
Preferably, the bottom plate is flush with one side of the box body far away from the pull rod, the cross section of the bottom plate is I-shaped, and reinforcing ribs are arranged between the pull rods; the weight of the box body is evenly dispersed, and the box is stable and reliable.
Preferably, the limit grooves are distributed on one side of the box body close to the bottom plate and one side of the box body perpendicular to the bottom plate, the distance between the limit grooves is equal, and the thread grooves are distributed on one side of the box body close to the sliding block and one side of the limit grooves which are symmetrical; the position of the bottom plate and the sliding block can be conveniently adjusted.
Preferably, a rotating piece is fixed on one side of the screw far away from the box body, the screw corresponds to the thread groove, and the screw penetrates through the crawler belt; the sliding block is convenient to limit.
Compared with the prior art, the utility model has the beneficial effects that: the caterpillar tracks are arranged on the draw-bar box, so that the positions of the draw bars and the universal wheels can be changed, the pulling direction of the draw-bar box is changed, the center of the draw-bar box is lowered and uniformly dispersed, and people can travel with the draw-bar box conveniently; the pull rod accessible rotates the screw rod and makes the slider rotate the transformation position around the box, and bottom plate accessible steps on the footboard, pulls the box for the fixed column leaves the spacing groove, thereby changes the spacing groove to the box side, changes simply and is fit for going out the journey usefulness, facilitate promotion.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the front cut-away structure of the present utility model;
fig. 4 is a schematic view of the structure of the base plate of the present utility model.
Reference numerals in the drawings: 1. a case; 2. a track; 3. a universal wheel; 4. a door; 5. a zipper; 6. a slide block; 7. a pull rod; 8. reinforcing ribs; 9. an armrest; 10. a rotating member; 11. a bottom plate; 12. fixing the column; 13. a chute; 14. a telescopic rod; 15. a limit groove; 16. a thread groove; 17. a pedal; 18. and (3) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the multifunctional draw-bar box comprises a box body 1, wherein a chute 13 is formed in the box body 1, a crawler 2 is arranged in the chute 13, and the crawler 2 is attached to the inner wall of the chute 13; a bottom plate 11 is arranged on one side of the box body 1, two fixing columns 12 are symmetrically fixed on one side of the bottom plate 11 close to the box body 1, a telescopic rod 14 is fixed on one side of the crawler 2 close to the bottom plate 11, and one end of the telescopic rod 14, which is far away from the box body 1, is fixed with the bottom plate 11; a plurality of limit grooves 15 and a plurality of thread grooves 16 are formed in the slide groove 13 and on the crawler belt 2, the fixed column 12 corresponds to the limit grooves 15, and a plurality of universal wheels 3 are arranged on one side of the bottom plate 11, which is far away from the box body 1; the crawler belt 2 is provided with the slider 6 far away from one side of bottom plate 11, one side that the slider 6 is kept away from box 1 is provided with two pull rods 7, the handrail 9 is installed to the one end that the slider 6 was kept away from to pull rods 7, handrail 9 with pull rods 7 fixed connection, be provided with screw rod 18 on the slider 6, screw rod 18 connects slider 6 with box 1.
Furthermore, a box door 4 is arranged on one side of the box body 1, a zipper 5 is arranged on the box door 4, the box door 4 is made of cloth, a pedal 17 is fixed on one side of the bottom plate 11, and the width of the pedal 17 is larger than that of the box body 1; so that people can break away the bottom plate 11 from the limit.
Further, the bottom plate 11 is flush with one side of the box body 1 far away from the pull rod 7, the cross section of the bottom plate 11 is I-shaped, and reinforcing ribs 8 are arranged between the pull rods 7; the weight of the box body 1 is evenly dispersed, and the box is stable and reliable.
Further, the limit grooves 15 are distributed on one side of the box body 1 close to the bottom plate 11 and one side of the box body 1 perpendicular to the bottom plate 11, the distance between the limit grooves 15 is equal, and the thread grooves 16 are distributed on one side of the box body 1 close to the sliding block 6 and one side of the limit grooves 15 which are symmetrical; facilitating the adjustment of the position of the base plate 11 and the slide 6.
Further, a rotating member 10 is fixed on a side of the screw 18 away from the box 1, the screw 18 corresponds to the thread groove 16, and the screw 18 penetrates through the crawler belt 2; the slide block 6 is convenient to limit.
Working principle: when the novel box is used, the pedal 17 is firstly stepped on by a foot, the pull rod 7 is pulled outwards to enable the fixed column 12 on the bottom plate 11 to be separated from the limit groove 15 on the box body 1, the telescopic rod 14 enables the bottom plate 11 to be far away from the box body 1, then the screw rod 18 is rotated away from the thread groove 16 through the rotating piece 10 to enable the sliding block 6 to be separated from the limit, at the moment, the handrail 9 is held to rotate the crawler 2, the crawler 2 drives the sliding block 6 and the bottom plate 11 to rotate to two sides of the box body 1, the fixed column 12 and the screw rod 18 correspond to the limit groove 15 and the thread groove 16, the telescopic rod 14 is retracted to enable the bottom plate 11 to be fixed, the screw rod 18 is screwed tightly to enable the sliding block 6 to be fixed, at the moment, the box body 1 is placed transversely, the gravity center is reduced, the weight is equally divided at two sides and the middle of the box body 1 is not easy to incline, the stability is better, the replacement mode is simple, and the popularization is convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A multifunctional draw-bar box is characterized in that: the novel multifunctional trolley comprises a box body (1), wherein a sliding groove (13) is formed in the box body (1), a crawler belt (2) is arranged in the sliding groove (13), and the crawler belt (2) is attached to the inner wall of the sliding groove (13); a bottom plate (11) is arranged on one side of the box body (1), two fixing columns (12) are symmetrically fixed on one side of the bottom plate (11) close to the box body (1), a telescopic rod (14) is fixed on one side of the crawler belt (2) close to the bottom plate (11), and one end of the telescopic rod (14) away from the box body (1) is fixed with the bottom plate (11); a plurality of limit grooves (15) and a plurality of thread grooves (16) are formed in the sliding groove (13) and on the crawler belt (2), the fixed columns (12) correspond to the limit grooves (15), and a plurality of universal wheels (3) are arranged on one side, far away from the box body (1), of the bottom plate (11); one side that track (2) kept away from bottom plate (11) is provided with slider (6), slider (6) are kept away from one side of box (1) is provided with two pull rods (7), handrail (9) are installed to one end that slider (6) was kept away from to pull rods (7), handrail (9) with pull rods (7) fixed connection, be provided with screw rod (18) on slider (6), screw rod (18) are connected slider (6) with box (1).
2. A utility pole box as claimed in claim 1, wherein: the novel anti-theft box is characterized in that a box door (4) is arranged on one side of the box body (1), a zipper (5) is arranged on the box door (4), the box door (4) is made of cloth, a pedal (17) is fixed on one side of the bottom plate (11), and the width of the pedal (17) is larger than that of the box body (1).
3. A utility pole box as claimed in claim 1, wherein: the bottom plate (11) with the box (1) is kept away from one side parallel and level of pull rod (7), bottom plate (11) cross section is "worker" font, be provided with strengthening rib (8) between pull rod (7).
4. A utility pole box as claimed in claim 1, wherein: the limiting grooves (15) are distributed on one side, close to the bottom plate (11), of the box body (1) and one side, perpendicular to the bottom plate (11), of the box body (1), the distance between the limiting grooves (15) is equal, and the thread grooves (16) are distributed on one side, close to the sliding block (6), of the box body (1) and one side, symmetrical to the limiting grooves (15).
5. A utility pole box as claimed in claim 1, wherein: one side of the screw rod (18) far away from the box body (1) is fixedly provided with a rotating piece (10), the screw rod (18) corresponds to the thread groove (16), and the screw rod (18) penetrates through the crawler belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508879.1U CN220494450U (en) | 2023-06-14 | 2023-06-14 | Multifunctional draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321508879.1U CN220494450U (en) | 2023-06-14 | 2023-06-14 | Multifunctional draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220494450U true CN220494450U (en) | 2024-02-20 |
Family
ID=89866761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321508879.1U Active CN220494450U (en) | 2023-06-14 | 2023-06-14 | Multifunctional draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220494450U (en) |
-
2023
- 2023-06-14 CN CN202321508879.1U patent/CN220494450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220494450U (en) | Multifunctional draw-bar box | |
| CN209292848U (en) | A kind of roadbed groover | |
| CN206213468U (en) | A kind of laborsaving pusher suitcase | |
| CN110638169A (en) | Novel draw-bar box convenient to go up and down stairs | |
| CN110934398A (en) | Large luggage case convenient for stair movement | |
| CN211460994U (en) | Folding treatment vehicle | |
| CN114532682B (en) | Draw bar bag capable of being converted into electric vehicle | |
| WO2023004966A1 (en) | Battery-box bolting mechanism and agv | |
| CN210988648U (en) | Large luggage case convenient for stair movement | |
| CN211984170U (en) | Automatic lifting power-assisted suitcase chair | |
| CN217334800U (en) | Cat ladder is used in installation of van-type substation | |
| CN220076458U (en) | Electric transport vehicle | |
| CN205201488U (en) | Take containing of pushing and pulling mechanism to possess | |
| CN214415606U (en) | Hurdle frame for physical training | |
| CN211186123U (en) | Draw-bar box | |
| CN213849177U (en) | Draw-bar box convenient to adjustment pull rod length | |
| CN216358362U (en) | Novel multifunctional diagonal rod luggage case | |
| CN219515522U (en) | Draw-bar box convenient to go up and down stairs | |
| CN220212196U (en) | Draw-bar box convenient to go upstairs | |
| CN212852764U (en) | Crawler-type suitcase | |
| CN211129971U (en) | Novel draw-bar box convenient to go up and down stairs | |
| CN221049697U (en) | Transfer equipment for low-voltage power distribution cabinet internal fittings | |
| CN207000690U (en) | A kind of new trip multifunctional combination tool | |
| CN213616641U (en) | Tool kit for railway work operators | |
| CN217743401U (en) | Manned luggage case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |