CN112841837A

CN112841837A - Waterproof type multifunctional business travel draw-bar box

Info

Publication number: CN112841837A
Application number: CN202110269924.1A
Authority: CN
Inventors: 李琦
Original assignee: Lu'an Qingkai Luggage Co ltd
Current assignee: Lu'an Qingkai Luggage Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-05-28

Abstract

A waterproof multifunctional business travel draw-bar box comprises an upper box cover and a bottom box cover, wherein an annular rectangular groove integrated with the upper box cover in a clamping manner is arranged on the inner edge of a notch of the upper box cover and the outer edge of a notch of the bottom box cover, the upper box cover is hinged and rotated with the outer part of one side of the bottom box cover, a buckling device is arranged on the other side of the upper box cover and locked, an annular sealing gasket is arranged on the annular rectangular groove of the bottom box cover, a light steel framework is arranged in the box body, a storage battery is arranged between the light steel framework and the outer wall of the top of the box body, a USB interface and LED lamp beads are arranged on the outer side edge of the top of the box body, the upper box cover and the bottom box cover are buckled through the annular rectangular groove, the waterproof effect can be effectively realized when the matching is tight, after the sealing gasket is added, the waterproof effect is further strengthened, the objects in the box body are, the walking safety and safety under the environment of insufficient light are also ensured.

Description

Waterproof type multifunctional business travel draw-bar box

Technical Field

The invention belongs to the field of bags and bags, and particularly relates to a waterproof multifunctional business travel draw-bar box.

Background

The draw-bar box is a luggage box with a draw bar and rollers, luggage is placed in the box body in daily life and work, the box body can be conveniently and quickly dragged to move through the draw bar, the walking of people is not influenced, labor and worry are saved, and the draw-bar box is widely used due to the characteristics of storage and portability. In the development process of the case, the wooden case and the portable leather case in the early stage develop into the pull rod type fixed wheel case in the later stage, and then the fixed type multidirectional universal wheel pull rod case which is widely used at present, the multidirectional universal wheel pull rod case can be pulled and transversely pushed, and the direction can be adjusted at any time, so that the case is more popular among the general people, especially popular among the businessmen, and has high market share.

In the prior art, the closing part of the upper cover and the lower cover of the case usually adopts a zipper type structure or a lock catch structure, the closing between the upper cover and the bottom cover of the case is not very tight, the waterproof effect is poor, rainwater is easy to permeate in the using process, articles in the case are soaked, the valuable articles such as electronic equipment, important documents and the like placed in the case can be damaged in serious cases, the loss is beyond estimation, and the trip planning is seriously influenced; in addition, the existing luggage only has the function of storing luggage, and the function is single.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a waterproof multifunctional trolley case for business trips.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the utility model provides a multi-functional business trip draw-bar box of waterproof type, includes box and universal wheel, and the even symmetry of universal wheel is installed at the bottom half, the box includes case lid and under casing lid, it is integrated into one piece's rectangle trough-shaped high strength working of plastics to go up case lid and under casing lid, and the notch inner edge of going up the case lid and the notch outer fringe of under casing lid are equipped with the integrative cyclic annular rectangular channel of block, go up the case lid and rotate with under casing lid one side outside articulated, and the opposite side is equipped with buckle device locking, is equipped with annular seal ring on the cyclic annular rectangular channel of under casing lid, is equipped with the light steel skeleton in the box, be equipped with the battery between light steel skeleton and the box top outer wall, box top outside limit is equipped with USB interface and LED.

Furthermore, the buckling device comprises an upper clamping buckle, a lower guide groove buckle and a buckling plate, the upper clamping buckle and the lower guide groove buckle are oppositely positioned on the outer sides of the notches of the upper box cover and the bottom box cover, the upper clamping buckle is rectangular block-shaped, the middle part of the upper end of the upper clamping buckle is provided with a sunken rectangular column groove, the lower guide groove buckle is rectangular block-shaped, the middle part of the lower guide groove buckle is provided with an inverted T-shaped through groove, the lower end of the T-shaped through groove is provided with a stepped clamping groove, one end of the bottom surface of the buckling plate is provided with a T-shaped convex block, the other end of the buckling plate is provided with a rectangular plate provided with an L-shaped clamping jaw, the T-shaped convex block is clamped with the T-shaped through.

Furthermore, the coded lock comprises a lock disc and a lock cylinder, and the lock cylinder is located on the outer side of the stepped clamping groove.

Furthermore, the USB interface and the LED lamp beads are embedded and installed on the surface of the box body, and the inward sinking depth of the installation surface is 1-3 mm.

Furthermore, the four corners of the box body are provided with wrapping type triangular elastic rubber cushions, and the thickness of each elastic rubber cushion is 4-8 mm.

Furthermore, a drawing groove and a telescopic pull rod are arranged at the top of the bottom cover box, the drawing groove is sunken to be located at the top of the bottom cover box, and one end of the telescopic pull rod is fixedly installed in the drawing groove.

Compared with the prior art, the invention has the following implementation effects:

according to the waterproof multifunctional business trip draw-bar box, the box body is formed by the upper box cover and the bottom box cover which are integrally formed and made of high-strength plastics, the upper box cover and the bottom box cover are buckled through the rectangular grooves and are locked through the buckling devices, the box body is convenient to open or lock, the upper box cover and the lower box cover of the box body are tightly matched and can effectively prevent water, after the sealing gaskets are added, the waterproof effect is further enhanced, articles in the box body are effectively protected from being soaked by rainwater and the like, meanwhile, the box body also has the functions of energy storage, charging and illumination, the continuous voyage requirements of mobile office work and entertainment of business trips are met, illumination can be provided under the condition of insufficient light, and the safety sense and the safety of walking under the environment of insufficient light.

Drawings

Fig. 1 is a schematic view of an appearance structure of a waterproof multifunctional business trip draw-bar box according to the present invention;

FIG. 2 is a schematic view of a fastening portion of the upper case cover and the bottom case cover in FIG. 1;

FIG. 3 is a schematic view of the structure of the fastening device shown in FIG. 1;

fig. 4 is a schematic view of the structure in the direction of a-a in fig. 3.

Detailed Description

The present invention will be described with reference to specific examples.

As shown in figures 1-4, the waterproof multifunctional business travel draw-bar box comprises a box body 1 and universal wheels 2, wherein the universal wheels 2 are uniformly and symmetrically arranged at the bottom of the box body 1, the box body 1 comprises an upper box cover 3 and a bottom box cover 4, the upper box cover 3 and the bottom box cover 4 are integrally formed rectangular groove-shaped high-strength plastic pieces, the finished product has attractive appearance, the production and manufacturing efficiency is greatly improved, an annular rectangular groove 5 which is integrally clamped is arranged at the inner edge of a groove opening of the upper box cover 3 and the outer edge of a groove opening of the bottom box cover 4, so that the upper box cover 3 and the bottom box cover 4 are better sealed when closed, the upper box cover 3 and the bottom box cover 4 are externally hinged and rotated, a buckle device 6 is arranged at the other side, an annular sealing gasket 7 is arranged on the annular rectangular groove 5 of the bottom box cover 4, the buckling part of the upper box cover 3 and the annular rectangular groove 5 of the bottom box cover 4 can be tightly, the rainwater outside the box body 1 is effectively prevented from entering the box body 1, the waterproof effect is obvious, the upper box cover 3 and the bottom box cover 4 are further pulled together by utilizing the buckle device 6, the light steel framework 8 is arranged in the box body 1, the compression resistance of the box body 1 is further improved, the deformation or damage of the box body 1 in the use process is avoided, the storage battery 9 is arranged between the light steel framework 8 and the outer wall of the top of the box body 1, the USB interface 10 and the LED lamp beads 11 are arranged on the outer side edge of the top of the box body 1, the storage battery 9 and the LED lamp beads 11 are respectively and electrically connected with the storage battery 9, the storage battery 9 can be charged and stored by the USB interface 10, the storage battery 9 can also supply power to electronic equipment such as a mobile phone, a flat plate and a notebook through the USB interface 10, the cruising function of the electronic equipment such as office work and entertainment during business trip is met, meanwhile, the storage battery 9 supplies power to the LED lamp beads, the safety in the walking process is ensured.

The buckle device 6 comprises an upper buckle 12, a lower guide groove buckle 13 and a buckle plate 14, the upper buckle 12 and the lower guide groove buckle 13 are oppositely positioned at the outer sides of the notches of the upper box cover 3 and the bottom box cover 4, the upper buckle 12 is rectangular, the middle part of the upper end of the upper buckle is provided with a sunken rectangular column groove 15, the lower guide groove buckle 13 is rectangular, the middle part of the lower guide groove buckle is provided with an inverted T-shaped through groove 16, the lower end of the T-shaped through groove 16 is provided with a stepped clamping groove 17, the buckle plate 14 is a rectangular plate, one end of the bottom surface of the buckle plate is provided with a T-shaped convex block 18, the other end of the buckle plate is provided with an L-shaped clamping jaw 19, the T-shaped convex block 18 is clamped with the T-shaped through groove 16, the L-shaped clamping jaw 19 is clamped with the rectangular column groove 15 of the upper buckle 12, the stepped clamping groove 17 at the bottom end of the lower guide, the buckling plate 14 is pulled downwards and lifted upwards, then the buckling plate 14 slides upwards along the T-shaped through groove 16 of the lower guide groove buckle 13, so that the L-shaped clamping jaw 19 of the buckling plate 14 is separated from the upper clamping buckle 12, the opening of the box body 1 is completed, in the closing and closing process of the buckling device 6, the buckling plate 14 slides downwards along the T-shaped through groove of the lower guide groove buckle 13, the L-shaped clamping jaw 19 is clamped with the rectangular column groove 15 of the upper clamping buckle 12, the T-shaped lug 18 is clamped with the stepped clamping groove 17 of the lower guide groove buckle 13, the locking and the opening and the closing of the buckling device 6 are realized, the opening or the locking of the box body 1 are facilitated, meanwhile, the T-shaped lug 18 can be locked in the stepped clamping groove 17 through the opening and the closing of the coded lock 20.

The coded lock 20 comprises a lock disc 21 and a lock cylinder 22, the lock cylinder 22 is located on the outer side of the stepped clamping groove 17, the lock disc 21 drives the lock cylinder 22 to move, the lock cylinder 22 locks the T-shaped projection 18 of the buckling plate 14 in the stepped clamping groove 17, the box body 1 is placed to be opened by other people, property loss is caused, and the structural safety of the box body 1 is guaranteed.

USB interface 10 and LED lamp pearl 11 embedded type are installed on 1 surface of box, and the installation face depth of caving in 1 ~ 3mm prevents that the accident of box 1 when using or placing from touching, causes the wearing and tearing to USB interface 10 and LED lamp pearl 11, has improved the life of multi-functional travel case.

1 four corners of box is equipped with cladding formula triangle elastic rubber cushion 23, can avoid colliding with of multi-functional business travel case in the use through the triangle elastic rubber cushion 23 of cladding formula, reduce the wearing and tearing to 1 four corners of box, can play certain shock attenuation effect simultaneously, the article of placing of protection box 1 and inside, improve box 1's life, elastic rubber cushion 23 thickness is 4 ~ 8mm, thickness is comparatively frivolous, when guaranteeing the protection effect, the outward appearance is pleasing to the eye.

Bottom roof portion position is equipped with drawing groove 24 and flexible pull rod 25, and drawing groove 24 formula of sinking is located bottom roof portion, and flexible pull rod 25 one end fixed mounting satisfies flexible use of flexible pull rod 25 in drawing groove 24 simultaneously in drawing groove 24, cooperation universal wheel 2 for the removal of travel case is convenient laborsaving more.

To sum up, a multi-functional business travel draw-bar box of waterproof type, case lid 3 and bottom case lid 4 on box 1 adopted integrated into one piece's high strength plastics, go up the rectangular channel lock between case lid 3 and the bottom case lid 4, utilize buckle device 6 locking, be convenient for box 1 to open or lock, can effectively be waterproof when the cooperation is inseparable between the lower cover of box 1, add seal ring 7 back, water-proof effects further strengthens, article do not wet by rainwater etc. in the effective protection box 1, box 1 still has energy storage charging and illumination function simultaneously, satisfy business travel personage's mobile office, the continuation of the journey demand of amusement, can provide the illumination under the not enough condition of light, the sense of security and the security of walking under also having guaranteed the not enough environment of light.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional business travel draw-bar box of waterproof type, includes box and universal wheel, and the even symmetry of universal wheel is installed at the bottom half, characterized by: the box includes case lid and under casing lid, go up case lid and under casing lid and be integrated into one piece's rectangle groove form high strength working of plastics, the notch inner edge of going up the case lid and the notch outer edge of under casing lid are equipped with the integrative cyclic annular rectangular channel of block, go up the outside articulated rotation in case lid and under casing lid one side, and the opposite side is equipped with buckle device and locks, is equipped with annular seal ring on the cyclic annular rectangular channel of under casing lid, is equipped with light steel skeleton in the box, be equipped with the battery between light steel skeleton and the box top outer wall, box top outside limit is equipped with USB interface and LED lamp pearl, battery and LED lamp pearl respectively with the battery electric connection.

2. The waterproof multifunctional business trip draw-bar box of claim 1, wherein the fastening device comprises an upper fastening buckle, a lower guiding groove buckle and a fastening plate, the upper fastening buckle and the lower guiding groove buckle are oppositely arranged on the outer sides of the notches of the upper box cover and the bottom box cover, the upper fastening buckle is in a rectangular block shape, the middle part of the upper end of the upper fastening buckle is provided with a sunken rectangular column groove, the lower guiding groove buckle is in a rectangular block shape, the middle part of the lower guiding groove buckle is provided with an inverted T-shaped through groove, the lower end of the T-shaped through groove is provided with a stepped clamping groove, the fastening plate is a rectangular plate, one end of the bottom surface of the fastening plate is provided with a T-shaped lug, the other end of the fastening plate is provided with an L-shaped clamping claw, the T-shaped lug is clamped with the T-shaped through groove, the.

3. The multifunctional suitcase for business trips of claim 1, wherein the combination lock comprises a lock disk and a lock core, and the lock core is located outside the stepped clamping groove.

4. The waterproof multifunctional business trip draw-bar box of claim 1, wherein the USB interface and the LED lamp beads are embedded in the surface of the box body, and the embedding depth of the installation surface is 1-3 mm.

5. The waterproof multifunctional business travel draw-bar box according to claim 1, wherein four corners of the box body are provided with coated triangular elastic rubber cushions, and the thickness of each elastic rubber cushion is 4-8 mm.

6. The waterproof multifunctional business trip draw-bar box of claim 1, wherein the bottom cover box is provided with a drawing groove and a telescopic draw bar at the top, the drawing groove is sunken at the top of the bottom cover box, and one end of the telescopic draw bar is fixedly arranged in the drawing groove.