Draw-bar box capable of being folded for storage and easy to store

Abstract

The utility model relates to the related field of draw-bar boxes, in particular to a draw-bar box capable of being folded for storage and easy to store, which comprises a box body, a box cover, a draw bar, connecting cloth, a handle, a coded lock, first zipper teeth, second zipper teeth, a puller, airplane wheels, a net bag, a zipper, a bandage, raised grains, a PC (Polycarbonate) reinforcing plate and the like. The box body and the box cover are connected through the connecting cloth, the PC reinforcing plate provides auxiliary support for the connecting cloth, and the connecting cloth is made of the nylon material coated with the polytetrafluoroethylene coating, so that the connecting cloth has excellent waterproof performance, external rainwater is prevented from permeating into the draw-bar box, and the service life of the draw-bar box is prolonged. When the draw-bar box is not used, the connecting cloth is extruded in the box, so that the connecting cloth is folded and stored in the box body and the box cover, the overall folding thickness of the draw-bar box is reduced, the space occupied by the draw-bar box during storage is reduced, and the flexibility of the draw-bar box is improved.

Description

Technical Field

[0001] The utility model relates to the field of trolley cases, and in particular to a foldable trolley case that is easy to store. Background Art

[0002] A trolley case, also known as a suitcase or luggage, is a box used to carry items when traveling. It is a type of luggage. Usually, a trolley case is used to store clothes, personal care products, and souvenirs needed for travel. Its main feature is that it is equipped with a retractable handle for easy dragging by the user.

[0003] In order to improve the overall strength of the existing trolley cases, most of them are made of hard plates. Although the hard plates can provide good support for the items inside the trolley cases, their shapes are relatively fixed. When the trolley cases are idle, they are difficult to shrink, which makes the trolley cases occupy a large space and reduces the flexibility of the trolley cases. Summary of the Invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a foldable and easy-to-store trolley case to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a foldable and easy-to-store trolley case, comprising a case body, a case cover provided outside the case body, a connecting cloth provided at the edge of the open end of the case body, and a side of the connecting cloth away from the case body being connected to the case cover;

[0006] The side surface of the connecting cloth is embedded with a PC reinforcement plate, on which a handle and a password lock are installed. The outer surface of the connecting cloth is coated with polytetrafluoroethylene, and the connecting cloth is made of nylon.

[0007] A first zipper tooth is installed on the free end surface of the box cover close to the connecting cloth, the first zipper tooth is engaged with the second zipper tooth installed on the connecting cloth, and a slider is slidably installed on the first zipper tooth and the second zipper tooth. When the slider fully engages the first zipper tooth and the second zipper tooth, the combination lock clamps and fixes the free end of the slider.

[0008] The outer surfaces of the box body and the box cover are provided with a plurality of wave patterns.

[0009] Preferably, an airplane wheel is installed at each of the front and rear ends of the right end of the bottom of the box body and the front and rear ends of the bottom of the box cover.

[0010] Preferably, the connecting cloth and the box body are seamlessly connected, and when the connecting cloth is in a straightened state, the internal depth of the accommodating cavity formed by the connecting cloth and the box body is much greater than the internal depth of the box cover.

[0011] Preferably, a pull rod is movably inserted into the top of the box body, and the pull rod is slidably connected to the inside of the box body.

[0012] Preferably, the box body and the box cover are both made of PC material.

[0013] Preferably, a net bag is sewn onto the inner wall of the box cover, and the net bag is connected to the inner end surface of the box cover via a zipper.

[0014] Beneficial effects of the utility model:

[0015] The utility model connects the box body and the box cover by arranging a connecting cloth, and the PC reinforcement plate provides auxiliary support for the connecting cloth. The connecting cloth is made of nylon material coated with polytetrafluoroethylene, so that the connecting cloth has excellent waterproof performance, which prevents external rainwater from penetrating into the trolley case and provides good protection for the items in the trolley case. When the trolley case is idle, the connecting cloth is squeezed inside the case and folded and stored inside the box body and the box cover, so that the overall folded thickness of the trolley case is reduced, thereby reducing the space occupied by the trolley case when stored and improving the flexibility of the trolley case. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the trolley case of the present invention in an unfolded state;

[0017] Figure 2 This is a structural diagram of the trolley case of the utility model in a folded state;

[0018] Figure 3 This is a structural diagram of the utility model when the box cover is in an open state;

[0019] Figure 4 This is a front view structural diagram of the trolley case of the present invention;

[0020] Figure 5 It is a rear view structural diagram of the trolley case of the present invention.

[0021] Including: box body-1, box cover-2, pull rod-3, connecting cloth-4, handle-5, combination lock-6, first zipper teeth-7, second zipper teeth-8, slider-9, airplane wheel-10, net bag-11, zipper-12, strap-13, wave pattern-14, polytetrafluoroethylene coating-15, PC reinforcement plate-16. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0023] like Figure 1 As shown, the utility model provides a foldable and easy-to-store trolley case, comprising a case body 1, with a case cover 2 provided outside the case body 1;

[0024] In this embodiment, airplane wheels 10 are installed at the front and rear ends of the right bottom end of the box body 1 and the front and rear ends of the bottom of the box cover 2. The airplane wheels 10 facilitate the movement of the entire trolley case, thereby improving the portability of the trolley case.

[0025] In this embodiment, an inverted "U"-shaped pull rod 3 is movably inserted into the top of the box body 1. The pull rod 3 is slidably connected to the inside of the box body 1, so that the trolley case can be moved by pulling the pull rod 3.

[0026] In this embodiment, the box body 1 and the box cover 2 are made of PC material, which has good waterproof and moisture-proof properties, and is also wear-resistant, durable, and has good impact resistance, which is conducive to improving the service life of the trolley case;

[0027] In this embodiment, a net bag 11 is sewn on the inner wall of the box cover 2, and the net bag 11 is connected to the inner end surface of the box cover 2 through a zipper 12, so that the items can be stored in the net bag 11 in a classified manner;

[0028] like Figures 1 to 5 As shown, in this embodiment, a connecting cloth 4 is provided at the edge of the opening end of the box body 1, and the side of the connecting cloth 4 away from the box body 1 is connected to the box cover 2;

[0029] A PC reinforcing plate 16 is embedded in each of the left and right ends of the connecting cloth 4, providing auxiliary support for the connecting cloth 4 in its extended state. A handle 5 and a combination lock 6 are mounted on the PC reinforcing plate 16 at the right end. The handle 5 facilitates the user to lift the suitcase and walk. The outer surface of the connecting cloth 4 is coated with a polytetrafluoroethylene coating 15. The connecting cloth 4 is made of nylon. The nylon material coated with polytetrafluoroethylene 15 improves the waterproof ability of the connecting cloth 4, preventing external water from penetrating into the suitcase through the connecting cloth 4, thereby improving the protection of the items inside the suitcase.

[0030] A first zipper tooth 7 is installed on the free end surface of the box cover 2 near the connecting cloth 4. The first zipper tooth 7 is engaged with the second zipper tooth 8 installed on the connecting cloth 4, and a slider 9 is slidably installed on the first zipper teeth 7 and the second zipper teeth 8. When the slider 9 fully engages the first zipper teeth 7 and the second zipper teeth 8, the combination lock 6 clamps and fixes the free end of the slider 9, so as to fix the position of the slider 9 through the combination lock 6, thereby preventing unauthorized personnel from arbitrarily pulling the slider 9 and opening the trolley case;

[0031] The outer surfaces of the box body 1 and the box cover 2 are provided with a plurality of corrugations 14, so that the entire trolley case can effectively buffer the stress and make the trolley case effectively resistant to pressure;

[0032] The connecting cloth 4 and the box body 1 are seamlessly connected, and when the connecting cloth 4 is in a straightened state, the internal depth of the accommodating cavity formed by the connecting cloth 4 and the box body 1 is much greater than the internal depth of the box cover 2, so that the trolley case forms a deep compartment structure, which is conducive to improving the space utilization of the trolley case;

[0033] Specifically, when storing the trolley case, the first zipper teeth 7 and the second zipper teeth 8 are separated by pulling the slider 9, and the connecting cloth 4 is squeezed inward, so that the connecting cloth 4 drives the handle 5 and is folded and stored in the box body 1, and then the box cover 2 is squeezed to fit the box body 1, so that the overall thickness of the trolley case is reduced, reducing the space occupied by the trolley case when stored, and allowing the trolley case to be stored better.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A foldable and easy-to-store trolley case, comprising a case body and a case cover; It is characterized by: A connecting cloth is provided at the edge of the opening end of the box body, and the side of the connecting cloth away from the box body is connected to the box cover; The side surface of the connecting cloth is embedded with a PC reinforcement plate, on which a handle and a password lock are installed. The outer surface of the connecting cloth is coated with polytetrafluoroethylene, and the connecting cloth is made of nylon. A first zipper tooth is installed on the free end surface of the box cover close to the connecting cloth, the first zipper tooth is engaged with the second zipper tooth installed on the connecting cloth, and a slider is slidably installed on the first zipper tooth and the second zipper tooth. When the slider fully engages the first zipper tooth and the second zipper tooth, the combination lock clamps and fixes the free end of the slider. The outer surfaces of the box body and the box cover are provided with a plurality of wave patterns.

2. A foldable and easy-to-store trolley case according to claim 1, characterized in that: An airplane wheel is respectively installed at the front and rear ends of the right end of the bottom of the box body and the front and rear ends of the bottom of the box cover.

3. The foldable and easy-to-store suitcase according to claim 1, characterized in that: The connecting cloth and the box body are seamlessly connected, and when the connecting cloth is in a straightened state, the internal depth of the accommodating cavity formed by the connecting cloth and the box body is much greater than the internal depth of the box cover.

4. The foldable and easy-to-store suitcase according to claim 1, characterized in that: A pull rod is movably inserted into the top of the box body, and the pull rod is slidably connected with the interior of the box body.

5. The foldable and easy-to-store suitcase according to claim 1, characterized in that: The box body and the box cover are both made of PC material.

6. The foldable and easy-to-store suitcase according to claim 1, characterized in that: A net bag is sewn on the inner wall of the box cover, and the net bag is connected to the inner end surface of the box cover through a zipper.

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