CN220494446U - An anti-fouling and heat-resistant ultra-light trolley case - Google Patents

Abstract

The utility model relates to the technical field of luggage, and discloses an anti-fouling and heat-resistant ultra-light trolley case, which includes a case. Two case lids are hinged at the upper and lower ends of the back of the case case. A zipper is fixedly installed on the opposite side. Two zipper pullers are slidably installed on the outer surface of the zipper. A box lock is fixedly installed on the front of the box cover located on the right side of the two zipper pullers. Four zipper pullers are fixedly installed on the bottom surface of the box shell. The bottoms of the four buffer columns are all equipped with universal wheels. Two safety belts are fixedly installed on the top left side of the box shell. Two lock seats are fixedly installed on the top right side of the box shell. A telescopic rod is slidably installed on the right side of the outer wall of the box shell, a pull rod is fixedly connected to the top of the telescopic rod, and a handle is fixedly installed at the center of the top surface of the box shell. This anti-fouling and heat-resistant ultra-light trolley case is locked by stretching the safety belt to the lock seat and used to fix the packaging bag on the top of the case shell, making it easy to carry extra luggage and convenient for people to use.

Description

An anti-fouling and heat-resistant ultra-light trolley case

Technical field

The utility model relates to the technical field of luggage, specifically an anti-fouling and heat-resistant ultra-light trolley case.

Background technique

A trolley case refers to a suitcase with a trolley and rollers. It is widely used because of its ease of use. At the same time, a trolley case is also equipped with a trolley. There are single-tube trolleys and double-tube trolleys. The tubes of the trolleys also include square tubes and round tubes. It is divided into tubes to facilitate dragging when walking, which greatly reduces the burden. The trolley case can be carried or dragged. The wheels of the trolley cases we usually use are basically located at the bottom of the case.

Nowadays, most suitcases often cannot hold too many things. People often use snakeskin bags to pack and put them on the top of the suitcase for transportation. This method increases the burden because the suitcase is too heavy, and the snakeskin bag is too heavy. Leather bags will slip off on their own during transportation, causing transportation inconvenience. Therefore, an anti-fouling and heat-resistant ultra-light trolley case is proposed.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present utility model provides an anti-fouling and heat-resistant ultra-light trolley case, which has the advantages of being able to carry additional cargo, and solves the problem of insufficient cargo space and inconvenient transportation.

(2) Technical solutions

In order to achieve the above-mentioned purpose of carrying additional items, the present utility model provides the following technical solution: an anti-fouling and heat-resistant ultra-light trolley box, including a box shell with two box lids hinged at the upper and lower ends of the back of the box shell. Zippers are fixedly installed on the opposite sides of the two box lids, and two zipper pullers are slidably installed on the outer surface of the zipper. A box lock is fixedly installed on the front of the box lid on the right side of the two zipper pullers. Four buffer columns are fixedly installed on the bottom surface of the case, and universal wheels are movablely installed on the bottoms of the four buffer columns. Two safety belts are fixedly installed on the left top of the box shell, and the right top of the box shell is fixed. Two lock seats are installed, a telescopic rod is slidably installed on the right side of the outer wall of the box shell, a pull rod is fixedly connected to the top of the telescopic rod, and a handle is fixedly installed at the center of the top surface of the box shell.

As a preferred technical solution of the present invention, the box shell is in the form of a rectangular parallelepiped structure, with corner pads fixedly installed at its eight corners. The outer surfaces of the box shell and the lid are coated with anti-impact materials blocked by the corner pads. dirt coating.

As a preferred technical solution of the present invention, the zipper head includes a cap, a lock ring pull tab is engaged with the top of the cap, a base is fixedly installed on the bottom surface of the cap, and the base is slidably mounted on The outer surface of the zipper.

As a preferred technical solution of the present invention, a switch is provided on the top of the pull rod for sliding the telescopic rod up and down. Both the pull rod and the telescopic rod are made of aluminum alloy materials.

As a preferred technical solution of the present invention, the handle is recessed in the inner wall of the box shell, the top surface of the handle is parallel to the box shell, and the handle is made of heat-resistant leather.

As a preferred technical solution of the present invention, buckles are provided at both upper and lower ends of the front of the box lock, and a small handle is fixedly installed between the two buckles.

As a preferred technical solution of the present invention, a spring is provided inside the buffer column, and the buffer column connects the corner pad at the bottom with the corresponding universal wheel.

As a preferred technical solution of the present invention, the inner cavity of the safety belt is rotatably connected with a belt, and the output port of the safety belt is movable with a limiting block.

As a preferred technical solution of the present invention, the handle is located directly above the zipper and at the vertical centerline of the top surface of the box shell. The upper and lower ends of the handle are provided with fixed blocks, and the fixed blocks are The right ends are both rotated and equipped with fixing bolts.

As a preferred technical solution of the present invention, a small lighting lamp is provided on the top of the cap, and an anti-slip pattern is provided on the surface of the lock ring pull tab.

(3) Beneficial effects

Compared with the existing technology, this utility model provides an anti-fouling and heat-resistant ultra-light trolley case, which has the following beneficial effects:

This anti-fouling and heat-resistant ultra-light trolley case is locked by stretching the safety belt to the lock seat and used to fix the packaging bag on the top of the case shell, making it easy to carry extra luggage and convenient for people to use.

This anti-fouling and heat-resistant ultra-light trolley case is coated with an anti-fouling coating on the outer surface of the lid and shell, making it easy to remove mud and dirt with just a wipe, thus preventing consumers from soiling their clothes.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic top view of the structure of the utility model;

Figure 3 is a partially enlarged structural schematic diagram of the zipper puller of the present invention.

In the picture: 1. Box shell; 2. Handle; 3. Lock base; 4. Safety belt; 5. Telescopic rod; 6. Zipper; 7. Zipper puller; 701. Lock ring pull tab; 702. Cap; 703 , Base; 8. Box lock; 9. Antifouling coating; 10. Corner pad; 11. Buffer column; 12. Universal wheel; 13. Pull rod; 14. Box cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical" and "horizontal" The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or It is implied that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the invention.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figure 1-3. An anti-fouling and heat-resistant ultra-light trolley box includes a box shell 1. Two box lids 14 are hinged at the upper and lower ends of the back of the box shell 1. The opposite sides of the two box lids 14 are fixedly installed. There is a zipper 6, two zipper pullers 7 are slidably installed on the outer surface of the zipper 6, a case lock 8 is fixedly installed on the front of the box cover 14 located on the right side of the two zipper pullers 7, and four buffer columns are fixedly installed on the bottom surface of the box shell 1 11. Universal wheels 12 are movably installed on the bottoms of the four buffer columns 11. Two safety belts 4 are fixedly installed on the top left side of the box shell 1. Two lock seats 3 are fixedly installed on the top right side of the box shell 1. A telescopic rod 5 is slidably installed on the right side of the outer wall of the box shell 1. A pull rod 13 is fixedly connected to the top of the telescopic rod 5. A handle 2 is fixedly installed at the center of the top surface of the box shell 1.

In this embodiment, the box shell 1 has a rectangular parallelepiped structure, and corner pads 10 are fixedly installed at its eight corners. The outer surfaces of the box shell 1 and the lid 14 are coated with an antifouling coating 9 that is blocked by the corner pads 10 .

It should be noted that the mud adhered to the surface of the antifouling coating 9 can be wiped off with a handkerchief.

In this embodiment, the zipper head 7 includes a cap 702 , a lock ring pull tab 701 is engaged with the top of the cap 702 , a base 703 is fixedly installed on the bottom surface of the cap 702 , and the base 703 is slidably installed on the outer surface of the zipper 6 .

In this embodiment, a switch is provided on the top of the pull rod 13 for sliding the telescopic rod 5 up and down. Both the pull rod 13 and the telescopic rod 5 are made of aluminum alloy material.

It should be noted that the aluminum alloy material can increase the overall strength of the tie rod 13 and the telescopic rod 5, as well as its heat resistance, and can be used to extend the service life.

In this embodiment, the handle 2 is recessed in the inner wall of the case 1, the top surface of the handle 2 is parallel to the case 1, and the handle 2 is made of heat-resistant leather.

It should be noted that by arranging the handle 2 on the inner wall of the box shell 1, it is convenient to place things on the top of the box shell 1 without causing any discomfort due to the protrusion of the handle.

In this embodiment, buckles are provided at both upper and lower ends of the front of the box lock 8, and a small handle is fixedly installed between the two buckles.

In this embodiment, a spring is provided inside the buffer column 11 , and the buffer column 11 connects the corner pad 10 at the bottom with the corresponding universal wheel 12 .

In this embodiment, the inner cavity of the safety belt 4 is rotatably connected with a belt, and the output port of the safety belt 4 is movable with a limiting block.

In this embodiment, the handle 2 is located directly above the zipper 6 and at the vertical centerline of the top surface of the box shell 1. Fixed blocks are provided at the upper and lower ends of the handle 2, and the right ends of the fixed blocks are rotated with fixed blocks. bolt.

It should be noted that the handle 2 is installed at the center line of the suitcase so that the left and right forces are the same to facilitate carrying. The handle 2 is divided into two by rotating the fixing bolt to facilitate opening the lid 14 .

In this embodiment, the top of the cap 702 is provided with a small lighting lamp, and the surface of the lock ring pull tab 701 is provided with anti-slip patterns.

It should be noted that by installing a small lighting lamp and positioning the small lighting lamp directly in front of the suitcase when the zipper puller 7 is locked on the suitcase lock 8, lighting is facilitated and the sense of security is improved when walking at night.

The working principle of the above embodiment is:

By stretching the safety belt 4 to the lock base 3 and locking it, it is used to fix the packaging bag on the top of the case 1, making it easy to carry the extra luggage placed on the top of the case 1.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An anti-fouling and heat-resistant ultra-light trolley box, including a box shell (1), which is characterized in that: two box covers (14) are hinged at the upper and lower ends of the back of the box shell (1), and two A zipper (6) is fixedly installed on the opposite side of the box cover (14), and two zipper heads (7) are slidably installed on the outer surface of the zipper (6). The zipper head (7) located on the right side of the two zipper heads (7) A box lock (8) is fixedly installed on the front of the box cover (14), four buffer columns (11) are fixedly installed on the bottom surface of the box shell (1), and universal universal devices are movably installed on the bottoms of the four buffer columns (11). Wheel (12), two safety belts (4) are fixedly installed on the top left side of the box shell (1), and two lock seats (3) are fixedly installed on the top right side of the box shell (1), so A telescopic rod (5) is slidably installed on the right side of the outer wall of the box shell (1). A tie rod (13) is fixedly connected to the top of the telescopic rod (5). The center of the top surface of the box shell (1) is fixedly installed. Has handles(2). 2. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: the case shell (1) has a rectangular parallelepiped structure, and corner pads (10) are fixedly installed at its eight corners. , the outer surfaces of the box shell (1) and the box cover (14) are coated with an antifouling coating (9) blocked by the corner pads (10). 3. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: the zipper head (7) includes a cap (702), and the top of the cap (702) is snap-fitted There is a lock ring pull tab (701), and a base (703) is fixedly installed on the bottom surface of the cap (702). The base (703) is slidably installed on the outer surface of the zipper (6). 4. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: a switch is provided on the top of the trolley (13) for sliding the telescopic rod (5) up and down. (13) and the telescopic rod (5) are both made of aluminum alloy materials. 5. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: the handle (2) is recessed in the inner wall of the case (1), and the handle (2) is recessed in the inner wall of the case (1). The top surface is parallel to the case shell (1), and the handle (2) is made of heat-resistant leather. 6. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: the upper and lower ends of the front of the box lock (8) are provided with buckles, and the two buckles are fixed between them. Equipped with small handle. 7. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: a spring is provided inside the buffer column (11), and the buffer column (11) cushions the corner pad (10) at the bottom. ) is connected to the corresponding universal wheel (12). 8. An anti-fouling and heat-resistant ultra-light trolley case according to claim 1, characterized in that: the inner cavity of the safety belt (4) is rotatably connected with a belt, and the output port of the safety belt (4) The movable installation has limited clamping blocks. 9. An anti-fouling and heat-resistant ultra-light trolley case according to claim 5, characterized in that the handle (2) is located directly above the zipper (6) and on the top surface of the case shell (1). At the vertical center line, the upper and lower ends of the handle (2) are provided with fixed blocks, and the right ends of the fixed blocks are rotationally installed with fixed bolts. 10. An anti-fouling and heat-resistant ultra-light trolley case according to claim 3, characterized in that: a small lighting lamp is provided on the top of the cap (702), and the lock ring pull tab (701) is provided with a small lighting lamp. The surface is provided with anti-slip texture.