CN221671117U - Case and bag that possesses external memory function - Google Patents

Abstract

The utility model relates to the technical field of bags and suitcases, and discloses a bag and suitcase with an external storage function, including a box body, a stretching assembly fixedly connected to the back of the box body, a roller skating assembly rotatably connected to the lower surface of the box body, so that the user can use the box body to slide as a whole, a protective assembly fixedly connected to one side of the box body, and a storage assembly threadedly connected to the front of the box body so that the user can place the carry-on items in the storage assembly. The box body is provided with a box cover, and a zipper is fixedly connected around the box cover. The zipper is opened to place the items to be placed inside the box body. The back of the box body is fixedly connected to the stretching assembly, and the stretching assembly is provided with a hole movably connected to a pull rod, and a handle is inserted on the upper surface of the pull rod. When in use, the pull rod is stretched upward to tilt the box body, and the box body is transported by pulleys. During long-distance transportation, it can effectively save the user's labor, and the side is protected by a protective assembly, so that the items in the box are not easily damaged.

Description

A bag with external storage function

Technical Field

The utility model relates to the technical field of bags, in particular to a bag with an external storage function.

Background Art

The application number is 202122232547.2, which discloses a bag with an external storage function, including a bag body, an outer interlayer fixedly connected to the center of the front of the bag body, a cover plate provided at the upper end of the outer interlayer, a snap button provided at the lower end of the cover plate, a water cup storage net bag fixedly connected to the left side of the front of the bag body, a storage bag fixedly connected to the back of the bag body, and a movable head fixedly connected to the lower end of the right side of the bag body. The utility model can effectively improve the storage capacity of the device by arranging the bag body, snap buttons, outer interlayer, water cup storage net bag, storage bag, connecting rope and storage bag, and is convenient for classifying and storing items of different sizes and types. By arranging a pull rod, a fixed plate, a retractable rod, a movable head, a storage box, an electric telescopic rod, a movable plate and a universal wheel, the device can be easily pulled, making the device more portable, and can play a good stability when the device is stationary. However, there are shortcomings, such as the inability to effectively transport items, insufficient labor saving, and a small number of items are stored, and there is no effect of protecting items in the bag.

Summary of the invention

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a bag with an external storage function, comprising a box body, characterized in that the back of the box body is fixedly connected to a stretching component, the lower surface of the box body is rotatably connected to a roller skating component, one side of the box body is fixedly connected to a protective component, and the front side of the box body is threadedly connected to a storage component.

Furthermore, the box body is provided with a box cover, a zipper is fixedly connected around the box cover, a stretching assembly is fixedly connected to the back of the box body, the stretching assembly is provided with a hole movably connected to a pull rod, a handle is inserted on the upper surface of the pull rod, and an axis slot is provided on the lower surface of the box body, the axis slot is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a rotating frame, the rotating frame is movably connected to a fixed shaft, and the fixed shaft is rotatably connected to a pulley.

Furthermore, the box body is fixedly connected to the anti-wear shell, and the anti-wear shell is fixedly connected to the protective sleeve.

Furthermore, the front side of the box body is threadedly connected to the storage assembly, the storage assembly is provided with a placement plate threadedly connected to the box cover, the placement plate is provided with a hole threadedly connected to a fixing nut, one side of the placement plate is plugged into the mounting plate, and the mounting plate is provided with a drawer slot for plugging with the mounting plate.

Furthermore, the box cover is threadedly connected to the mounting plate.

Furthermore, one side of the box cover is fixedly connected to the anti-wear shell.

Furthermore, there are two box covers, and a zipper is fixedly connected in the middle of the box covers.

The utility model has the following beneficial effects:

(1) The utility model can effectively save users effort during long-distance transportation, and the protective components on the sides prevent items in the box from being damaged.

(2) During long-distance transportation, the user can place frequently used items in the storage component, such as mobile phones, data cables, lighters and other personal belongings.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model;

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

Figure 3 is a schematic diagram of the bottom structure of the utility model;

Figure 4 is a schematic side view of the structure of the utility model;

Figure 5 is a schematic diagram of the structural details of the utility model;

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

In the figure: 1, box body; 2, stretching assembly; 3, roller skating assembly; 4, protective assembly; 5, storage assembly; 101, box cover; 102, zipper; 201, pull rod; 202, handle; 301, rotating frame; 302, fixed shaft; 303, pulley; 304, rotating shaft; 305, shaft notch; 401, anti-wear shell; 402, protective cover; 501, mounting plate; 502, placement plate; 503, fixing nut; 504, drawer slot;

Implementation

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 5. The utility model is a bag with an external storage function, including a box body 1, a stretching assembly 2 is fixedly connected to the back of the box body 1, and a roller skating assembly 3 is rotatably connected to the lower surface of the box body 1, so that the box body 1 can be simply and conveniently transported. A protective assembly 4 is fixedly connected to one side of the box body 1, which can effectively protect the box body 1 and reduce the degree of collision of the items in the box. The front of the box body 1 is threadedly connected to the storage assembly 5. The box body 1 is provided with a box cover 101, and a zipper 102 is fixedly connected around the box cover 101. The back of the box body 1 is fixedly connected to the stretching assembly 2, and the stretching assembly 2 is provided with a hole to movably connect the pull rod 201. The upper surface of the pull rod 201 is plugged with a handle 202. The lower surface of the box body 1 is provided with an axis notch 305, and a rotating frame 301 can be placed. The axis notch 305 is rotatably connected to the rotating shaft 304, and the rotating shaft 304 is fixedly connected to the rotating frame 301. The rotating frame 301 is movably connected to the fixed shaft 302, and the fixed shaft 302 is rotatably connected to the pulley 303. The box body 1 is fixedly connected to the anti-wear shell 401, and the anti-wear shell 401 is fixedly connected to the protective cover 402. The front of the box body 1 is threadedly connected to the storage assembly, and the storage assembly 5 is provided with a placement plate 502 and is threadedly connected to the box cover 101 for better fixation. The placement plate 502 is provided with a hole threadedly connected to the fixing nut 503, and one side of the placement plate 502 is plugged into the mounting plate 501. The mounting plate 501 is provided with a withdrawal slot 504 to plug with the mounting plate 501 so that the placement plate 502 and the mounting plate 501 can be better disassembled. The box cover 101 is threadedly connected to the placement plate 502. One side of the box cover 101 is fixedly connected to the anti-wear shell 401. There are two box covers 101, and the middle of the box cover 101 is fixedly connected to the zipper 102, and the zipper can be opened to place items.

When in use, the back of the box is fixedly connected to the stretching assembly, and the lower surface of the box is rotatably connected to the roller skating assembly, allowing the user to slide the box as a whole. One side of the box is fixedly connected to the protection assembly, and the front of the box is threadedly connected to the storage assembly, allowing the user to place personal belongings in the storage assembly. The box is provided with a box cover, and a zipper is fixedly connected around the box cover. The zipper is opened to place the items to be placed inside the box. The back of the box is fixedly connected to the stretching assembly, and the stretching assembly is provided with a hole that can be movably connected to the pull rod. The handle is inserted on the upper surface of the pull rod. When in use, the pull rod is stretched upward to tilt the box, and the box is transported by the pulley, which is more labor-saving and convenient.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A bag with an external storage function, comprising a box body (1), characterized in that: the back of the box body (1) is fixedly connected to a stretching component (2), the lower surface of the box body (1) is rotatably connected to a roller skating component (3), one side of the box body (1) is fixedly connected to a protective component (4), and the front of the box body (1) is threadedly connected to a storage component (5); The storage assembly (5) is provided with a placement plate (502) threadedly connected to the box cover (101); the placement plate (502) is provided with a hole threadedly connected to a fixing nut (503); one side of the placement plate (502) is plugged into the mounting plate (501); the mounting plate (501) is provided with a drawer slot (504) plugged into the mounting plate (501). 2. A bag with an external storage function according to claim 1, characterized in that: the box body (1) is provided with a box cover (101), the box cover (101) is fixedly connected to a zipper (102) around it, the stretching component (2) is provided with a hole movably connected to a pull rod (201), the upper surface of the pull rod (201) is plugged with a handle (202), the lower surface of the box body (1) is provided with an axis notch (305), the axis notch (305) is rotatably connected to a rotating shaft (304), the rotating shaft (304) is fixedly connected to a rotating frame (301), the rotating frame (301) is movably connected to a fixed shaft (302), and the fixed shaft (302) is rotatably connected to a pulley (303). 3. A bag with an external storage function according to claim 1, characterized in that: the case (1) is fixedly connected to the anti-wear shell (401), and the anti-wear shell (401) is fixedly connected to the protective cover (402). 4. The case with external storage function according to claim 2, characterized in that: the case cover (101) is threadedly connected to the placement plate (502). 5. The luggage with external storage function according to claim 2, characterized in that one side of the luggage cover (101) is fixedly connected to the anti-wear shell (401). 6. A bag with an external storage function according to claim 2, characterized in that: the number of the case covers (101) is two, and a zipper (102) is fixedly connected in the middle of the case covers (101).