CN210539416U

CN210539416U - Portable draw-bar box

Info

Publication number: CN210539416U
Application number: CN201920751408.0U
Authority: CN
Inventors: 林国良
Original assignee: Pinghu Youli Luggage Co Ltd
Current assignee: Pinghu Youli Luggage Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-05-19
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a handy draw-bar box, including polyamide fibre case bag and chassis, polyamide fibre case bag fixedly connected with chassis, and chassis bottom fixedly connected with footing a plurality of, footing swing joint has the universal wheel, insert bolt and bolt in the elevated position hole of pull rod both sides respectively, the sack has been seted up at polyamide fibre case bag top. The utility model discloses a box with the preparation of materials such as traditional PC or aluminum alloy is changed into the very big whole weight of reduction box of polyamide fibre cloth, makes the box carry more lightly, and the pliability of polyamide fibre surface fabric makes it have the folding convenient folding to accomodate simultaneously to the pull rod material is that carbon fiber pull rod material is slim and graceful, is convenient for take the action. Through being equipped with fixed case bag of mount and pull rod, run through the mount through bolt A and bolt B and insert the screw and fix, bolt A bottom screw in bolt B bottom is further fixed simultaneously, can effectively solve the problem among the background art, is fit for being extensively promoted and used.

Description

Portable draw-bar box

Technical Field

The utility model relates to a draw-bar box, in particular to portable draw-bar box.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. 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 tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when 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 by people at ordinary times are basically located at the bottom of the box, modern people design the draw-bar box in a new form, the box is designed into a cylindrical shape, the wheels are wholly wrapped outside the box, and the draw-bar box can be better adapted to different terrains by the design of the roller, and people can easily go upstairs and downstairs by directly pulling the box. In 2012, cloth boxes, ABS hard boxes, leather cases, PCs and the like are mainly used as main materials, and the usability of the cloth boxes is divided into three categories, namely directional wheels, universal wheels and latest detachable universal wheel draw-bar boxes.

The existing draw-bar boxes on the market are made of thick materials, so that the draw-bar boxes are inconvenient to carry and drag, meanwhile, the existing materials are poor in wear resistance and waterproof performance, and the wear condition is serious when the common oxford fabric materials are used as box bags. To this end, we propose a portable draw-bar box.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a handy draw-bar box, through the box with the preparation of materials such as traditional PC or aluminum alloy change into the very big whole weight of reduction box of polyamide fibre cloth, make the box carry more lightly, the pliability of polyamide fibre surface fabric makes it have the foldability simultaneously, convenient folding accomodating. Through being equipped with fixed case bag of mount and pull rod, run through the mount through bolt A and bolt B and insert the screw and fix, bolt A bottom screw in bolt B bottom is further fixed simultaneously, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handy draw-bar box, includes polyamide fibre case bag and chassis, polyamide fibre case bag fixedly connected with chassis, and chassis bottom fixedly connected with footing a plurality of, footing swing joint has the universal wheel, the pull rod is connected to chassis one side interference, pull rod top fixed connection handle, the elevated hole is run through to the pull rod both sides, insert bolt and bolt in the elevated hole of pull rod both sides respectively, the sack has been seted up at polyamide fibre case bag top.

Further, the bolt and the bolt penetrate through the pull rod and the fixing frame, and the bottom of the bolt is in threaded connection with the bottom of the bolt.

Furthermore, the bottom of the fixing frame is inserted into the nylon box bag, and the bottom of the fixing frame is sewn on the inner wall of the nylon box bag through a sewing piece.

Furthermore, a side bag is fixedly connected to one side of the nylon box bag.

Further, the bag opening is fixedly connected with a zipper, and the zipper is hinged with the pull head.

Furthermore, the pull rod and the underframe are made of carbon fiber materials, and the nylon box bag is made of nylon fabric.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model relates to a novelty, simple structure, the operation of being convenient for and excellent in use effect.

The utility model discloses a box with the preparation of materials such as traditional PC or aluminum alloy is changed into the very big reduction box whole weight of polyamide fibre cloth, makes the box carry more lightly, and the pliability of polyamide fibre surface fabric makes it have the convenient folding of foldability to accomodate simultaneously to the pull rod material is that carbon fiber pull rod material is slim and graceful, is convenient for take the action.

The utility model discloses a be equipped with fixed case bag of mount and pull rod, run through the mount through bolt A and bolt B and insert the screw and fix, bolt A bottom screw in bolt B bottom is further fixed simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable draw-bar box of the present invention.

Fig. 2 is a schematic view of a backside structure of a portable draw-bar box of the present invention.

Fig. 3 is a schematic view of a zipper structure of the portable draw-bar box of the present invention.

Fig. 4 is a folding schematic view of the portable draw-bar box of the present invention.

In the figure: 1. a nylon box bag; 2. a chassis; 3. footing; 4. a universal wheel; 5. a pull rod; 6. a bolt A; 7. a fixed mount; 8. a handle; 9. a button; 10. a bag opening; 11. a zipper; 12. a slider; 13. sewing the piece; 14. side wrapping; 15. a bolt B; 16. and (4) a high-level hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a portable draw-bar box comprises a nylon box bag 1 and an underframe 2, wherein the nylon box bag 1 is fixedly connected with the underframe 2, the bottom of the underframe 2 is fixedly connected with a plurality of bottom feet 3, the bottom feet 3 are movably connected with universal wheels 4, one side of the underframe 2 is in interference connection with a draw bar 5, the top of the draw bar 5 is fixedly connected with a handle 8, two sides of the draw bar 5 penetrate through elevated holes 16, bolts a6 and a bolt B15 are respectively inserted into the elevated holes 16 on the two sides of the draw bar 5, and a bag opening 10 is formed in the top of the nylon box bag 1.

In this embodiment (as shown in fig. 1), the draw bar is flexible in many places, further reduces the size of draw-bar box, and the bottom universal wheel is convenient for remove the bolt and connects fixed mount soon simultaneously and keeps the case bag to extend the height, and the chassis provides good support for the case bag.

Wherein, the bolt A6 and the bolt B15 penetrate through the pull rod 5 and the fixed frame 7, and the bottom of the bolt A6 is in threaded connection with the bottom of the bolt B15.

In this embodiment (as shown in fig. 1 and 2), the bolt a and the bolt B penetrate through the pull rod and the fixing frame, and the screw hole at the bottom of the bolt B is screwed by the thread at the bottom of the bolt a to further fix the positions of the box bag and the pull rod.

The bottom of the fixing frame 7 is inserted into the nylon box bag 1, and the bottom of the fixing frame 7 is sewed on the inner wall of the nylon box bag 1 through a sewing piece 13.

In this embodiment (as shown in fig. 1), the base of the fixing frame is sewn to the inner wall of the box bag through the sewing piece, so that the fixing frame can be connected with the box bag, and the box bag can be supported.

Wherein, a side bag 14 is fixedly connected with one side of the nylon box bag.

In this embodiment (as shown in fig. 1), the sewing of the side bag provides convenience for storing water cups, umbrellas and the like during traveling.

The bag opening 10 is fixedly connected with a zipper 11, and the zipper 11 is hinged with a slider 12.

In this embodiment (as shown in fig. 3), the zipper at the opening can be used for tightly sealing the box bag through the zipper puller, and the zipper can also be used for storing articles.

The pull rod 5 and the underframe 2 are made of carbon fiber materials, and the nylon case bag 1 is made of nylon fabric.

In this embodiment (as shown in fig. 1 and 4), the pull rod and the underframe made of carbon fiber materials are light and handy, so that the box bag is convenient to fold and carry, the wear-resisting and waterproof performances of the box bag made of nylon fabric are excellent, and the flexibility of nylon enables the box bag to be stacked and reduced in size.

The utility model relates to a portable draw-bar box, through changing PC of traditional box, materials such as aluminum alloy and oxford into the polyamide fibre surface fabric, the pliability of polyamide fibre makes polyamide fibre case bag 1 can fold, pull open pull rod 5 and draw fixed frame 7 to rise to a take the altitude after using, insert bolt A6 and bolt B15 along the elevated hole 16 of both sides pull rod 5 respectively, connect bolt A6 and bolt B15 soon, thus through the fixed frame 17 bottom pulling polyamide fibre case bag 1 lifting that seam piece 13 sews up and playing the effect of hanging and leaning on the support, the zip fastener 11 that 10 mouths sew up uses pull head 12 to pull open, deposit the article, it is sealed tightly to strand through pull head 12, the side package 14 of polyamide fibre case bag 1 one side can put into little article such as umbrella or drinking cup, pull handle 8 after finishing storing, footing 3 with chassis 2 fixed connection, its bottom swing joint universal wheel 4 rotates along with handle 8 pulling pull rod 5, thereby drive whole box and remove, screw out bolt A6 and bolt B15 and press button 9 and put down pull rod 5 when depositing the box, and pliable and tough polyamide fibre case bag 1 shell is folded and is put 2 tops on chassis, further reduces the size realization portable of whole pull rod case like this.

The utility model relates to a portable draw-bar box, which comprises a draw-bar box 1 and a nylon bag; 2. a chassis; 3. footing; 4. a universal wheel; 5. a pull rod; 6. a bolt A; 7. a fixed mount; 8. a handle; 9. a button; 10. a bag opening; 11. a zipper; 12. a slider; 13. sewing the piece; 14. side wrapping; 15. a bolt B; 16. the elevated hole and the component are all universal standard parts or components known to those skilled in the art, and the structure and principle of the elevated hole and the component are known to those skilled in the art through technical manuals or through routine experiments.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handy draw-bar box, includes polyamide fibre case bag (1) and chassis (2), its characterized in that: polyamide fibre case bag (1) fixedly connected with chassis (2), and chassis (2) bottom fixedly connected with footing (3) a plurality of, footing (3) swing joint has universal wheel (4), and chassis (2) one side interference connection pull rod (5), pull rod (5) top fixedly connected with handle (8), elevated portion hole (16) is run through to pull rod (5) both sides, insert bolt A (6) and bolt B (15) in elevated portion hole (16) of pull rod (5) both sides respectively, sack (10) have been seted up at polyamide fibre case bag (1) top.

2. A portable draw-bar box according to claim 1, wherein: the bolt A (6) and the bolt B (15) penetrate through the pull rod (5) and the fixing frame (7), and the bottom of the bolt A (6) is in threaded connection with the bottom of the bolt B (15).

3. A portable draw-bar box according to claim 2, wherein: the bottom of the fixing frame (7) is inserted into the nylon box bag (1), and the bottom of the fixing frame (7) is sewed on the inner wall of the nylon box bag (1) through a sewing piece (13).

4. A portable draw-bar box according to claim 1, wherein: one side of the nylon box bag is fixedly connected with a side bag (14).

5. A portable draw-bar box according to claim 1, wherein: the bag opening (10) is fixedly connected with a zipper (11), and the zipper (11) is hinged with a pull head (12).

6. A portable draw-bar box according to claim 1, wherein: the pull rod (5) and the bottom frame (2) are made of carbon fiber materials, and the nylon box bag (1) is made of nylon fabric.