A suitcase with positioning function

Abstract

This utility model belongs to the field of suitcase technology, specifically relating to a suitcase with a positioning function. It includes a suitcase body and a handle installed on the side of the suitcase body. A pull rod is installed at the top of the suitcase body, and universal casters are installed at the bottom of the suitcase body. A positioning plate is connected to one bottom side of the suitcase body, and a telescopic plate is connected to the opening on the surface of the positioning plate. A pressure plate is connected to the bottom of the telescopic plate. When a person pulls the suitcase on a slope, they pull the movable plate on one side of the fixed block. This causes the linkage plate to compress the linkage spring, resulting in elastic deformation of the linkage spring. This causes the telescopic plate to move up and down along the positioning plate, thereby causing the sealing gasket on the bottom surface of the pressure plate to contact the slope. This facilitates stable placement of the suitcase on the slope, improving the integrity of the items inside the suitcase.

Description

Technical Field

[0001] This utility model belongs to the field of luggage technology, specifically relating to a luggage with positioning function. Background Technology

[0002] Suitcases, also known as luggage or rolling cases, are essential containers for carrying various items when traveling, playing an indispensable role in modern travel. Whether for business trips, leisure travel, or visiting relatives and friends, suitcases are a reliable tool for carrying clothing, personal care products, souvenirs, and other travel essentials.

[0003] The body of a suitcase is its main component. Hard-shell suitcases typically use a one-piece molding process, such as injection molding of PC material, to ensure overall strength and sealing. Soft-shell suitcases are made of fabric stitched together, with reinforced seams to prevent cracking. The interior usually features compartments and sections, such as clothing, miscellaneous items, and zippered pockets, for easy organization. In practical use, when a user pulls the suitcase up a slope and needs to stop temporarily, traditional suitcases, lacking effective braking devices, are prone to gravity-driven displacement. An out-of-control suitcase can easily collide with pedestrians or obstacles, and fragile items inside may break due to the violent impact. Utility Model Content

[0004] The purpose of this utility model is to provide a suitcase with a positioning function, which aims to solve the problem that in the actual use of the above-mentioned suitcases in the prior art, when the user pulls the suitcase to a slope and needs to stop temporarily, the traditional suitcase is prone to gravity-driven displacement due to the lack of an effective braking device. The out-of-control suitcase is likely to collide with pedestrians or obstacles, and at the same time, it is easy to cause fragile items inside the suitcase to be damaged due to violent collision.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a suitcase with positioning function, comprising a suitcase body and a handle installed on the side of the suitcase body, a pull rod installed at the top of the suitcase body, and universal casters installed at the bottom of the suitcase body;

[0006] A positioning plate is connected to one bottom side of the suitcase body. A telescopic plate is connected to the opening on the surface of the positioning plate. A pressure plate is connected to the bottom of the telescopic plate. A sealing gasket is installed on the bottom surface of the pressure plate. A fixing block is connected to one side of the positioning plate. A movable plate is connected to the opening at one end of the fixing block. A linkage plate is connected to the other end of the movable plate. A linkage spring is connected to one side of the linkage plate. An insert plate is connected to the other side of the linkage plate.

[0007] As a preferred embodiment of the present invention, the surface dimensions of the telescopic plate match the inner wall dimensions of the opening of the positioning plate, and the telescopic plate and the pressure plate are an integral structure.

[0008] As a preferred embodiment of the positioning function of this utility model, one end of the linkage spring relative to the insert plate is connected to the inner wall of the fixing block, and the linkage spring and the linkage plate form an elastic telescopic structure.

[0009] As a preferred embodiment of the suitcase with positioning function according to this utility model, the telescopic plate has a slot on the side near the insert plate, and the insert plate and the slot on one side of the telescopic plate form a fitting structure.

[0010] In a preferred embodiment of the present invention, a rotating plate is rotatably connected to a notch at one end of the suitcase body, and a serving plate is connected to one end of the rotating plate. The serving plate is made of stainless steel.

[0011] As a preferred embodiment of the positioning function of this utility model, a magnetic block is connected to the inner side of the tray, and an iron block is connected to the side of the suitcase body near the tray, and the iron block and the magnetic block are attracted by magnetism.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When a person pulls the suitcase on a slope, the movable plate on one side of the fixed block causes the linkage plate to compress the linkage spring, which in turn causes the linkage spring to elastically deform. This causes the telescopic plate to move up and down along the positioning plate, which in turn causes the sealing gasket on the bottom of the pressure plate to contact the slope. This facilitates the stable placement of the suitcase on the slope and improves the integrity of the items inside the suitcase. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the suitcase of this utility model;

[0016] Figure 2 This is a schematic diagram of the positioning plate installation structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the sealing gasket installation structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the flip-up structure of the serving board of this utility model;

[0019] Figure 5 This is an enlarged structural diagram of point A of this utility model.

[0020] In the diagram: 1. Suitcase body; 2. Handle; 3. Pull rod; 4. Universal casters; 5. Positioning plate; 6. Telescopic plate; 7. Pressure plate; 8. Sealing gasket; 9. Fixing block; 10. Movable plate; 11. Linkage plate; 12. Linkage spring; 13. Insert plate; 14. Rotating plate; 15. Dinner board; 16. Magnetic block; 17. Iron block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 The present invention provides the following technical solution: a suitcase with positioning function, including a suitcase body 1 and a handle 2 installed on the side of the suitcase body 1, a pull rod 3 installed on the top of the suitcase body 1, and universal rollers 4 installed on the bottom of the suitcase body 1.

[0023] A positioning plate 5 is connected to the bottom of one side of the suitcase body 1. A telescopic plate 6 is connected to the opening on the surface of the positioning plate 5. A pressure plate 7 is connected to the bottom of the telescopic plate 6. A sealing gasket 8 is installed on the bottom surface of the pressure plate 7. A fixing block 9 is connected to one side of the positioning plate 5. A movable plate 10 is connected to the opening at one end of the fixing block 9. A linkage plate 11 is connected to the other end of the movable plate 10. A linkage spring 12 is connected to one side of the linkage plate 11. An insert plate 13 is connected to the other side of the linkage plate 11.

[0024] Preferably, the surface dimensions of the telescopic plate 6 match the inner wall dimensions of the opening of the positioning plate 5, and the telescopic plate 6 and the pressure plate 7 are an integral structure.

[0025] In practical use, the sealing gasket 8 on the bottom surface of the pressure plate 7 makes it easy to position and stabilize the suitcase 1 on the sloping surface, thus improving the safety of the suitcase 1.

[0026] Preferably, one end of the linkage spring 12 relative to the insert plate 13 is connected to the inner wall of the fixing block 9, and the linkage spring 12 and the linkage plate 11 form an elastic telescopic structure.

[0027] In practical use, the elastic force of the linkage spring 12 itself is used to facilitate the reciprocating movement of the linkage plate 11, thereby facilitating the retraction and fixation of the pressure plate 7.

[0028] Preferably, the telescopic plate 6 has a slot on the side near the insert plate 13, and the insert plate 13 and the slot on one side of the telescopic plate 6 form a fitting structure.

[0029] In practical use, the insert plate 13 can be quickly removed from the slot on one side of the telescopic plate 6, making it easy to move the telescopic plate 6 up and down.

[0030] Preferably, a rotating plate 14 is rotatably connected to a notch at one end of the suitcase body 1, and a dining board 15 is connected to one end of the rotating plate 14. The dining board 15 is made of stainless steel.

[0031] In practical use, the tray 15 can be flipped over to make it easier for people to eat, avoiding contamination when eating on top of the suitcase 1, thus improving the convenience of using the suitcase 1.

[0032] Preferably, a magnetic block 16 is connected to the inner side of the tray 15, and an iron block 17 is connected to the side of the suitcase 1 near the tray 15. The iron block 17 and the magnetic block 16 are magnetically attracted to each other.

[0033] In practical use, the use of a magnetic attraction structure for the tray 15 makes it easy to flip the tray 15 to one side of the suitcase body 1 for convenient use.

[0034] The working principle of this utility model is as follows: When a person pulls the suitcase 1 on a slope, the person pulls the movable plate 10 on one side of the fixed block 9, which causes the linkage plate 11 to compress the linkage spring 12. This causes the linkage spring 12 to undergo elastic deformation, which in turn causes the insert plate 13 to disengage from the slot on one side of the telescopic plate 6. At this time, the telescopic plate 6 moves up and down along the positioning plate 5, which causes the sealing gasket 8 on the bottom of the pressure plate 7 to contact the slope, making it easier to place the suitcase 1 stably on the slope and to position and stabilize the suitcase 1, thus improving the integrity of the items inside the suitcase 1. In addition, the rotating plate 14 at the bottom of the dining board 15 rotates along the recess of the suitcase 1, causing the dining board 15 to flip on one side of the suitcase 1 until it is at a right angle to the suitcase 1, making it convenient for the person to use the dining board 15 for eating at any time. In addition, the magnetic attraction between the magnetic block 16 and the iron block 17 makes it easy to quickly store the dining board 15.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A suitcase with a positioning function, comprising a suitcase body (1) and a handle (2) mounted on the side of the suitcase body (1), characterized in that: The top of the suitcase (1) is equipped with a pull rod (3), and the bottom of the suitcase (1) is equipped with universal casters (4). A positioning plate (5) is connected to the bottom of one side of the suitcase body (1). A telescopic plate (6) is connected to the opening on the surface of the positioning plate (5). A pressure plate (7) is connected to the bottom of the telescopic plate (6). A sealing gasket (8) is installed on the bottom surface of the pressure plate (7). A fixing block (9) is connected to one side of the positioning plate (5). A movable plate (10) is connected to the opening at one end of the fixing block (9). A linkage plate (11) is connected to the other end of the movable plate (10). A linkage spring (12) is connected to one side of the linkage plate (11). A plug plate (13) is connected to the other side of the linkage plate (11).

2. A suitcase with positioning function according to claim 1, characterized in that: The surface dimensions of the telescopic plate (6) match the inner wall dimensions of the opening of the positioning plate (5), and the telescopic plate (6) and the pressure plate (7) are an integral structure.

3. A suitcase with positioning function according to claim 1, characterized in that: One end of the linkage spring (12) relative to the insert plate (13) is connected to the inner wall of the fixed block (9), and the linkage spring (12) and the linkage plate (11) form an elastic telescopic structure.

4. A suitcase with positioning function according to claim 1, characterized in that: The telescopic plate (6) has a slot on the side near the insert plate (13), and the insert plate (13) and the slot on one side of the telescopic plate (6) form a fitting structure.

5. A suitcase with positioning function according to claim 1, characterized in that: A rotating plate (14) is rotatably connected to a notch at one end of the suitcase body (1), and a dining board (15) is connected to one end of the rotating plate (14). The dining board (15) is made of stainless steel.

6. A suitcase with positioning function according to claim 5, characterized in that: A magnetic block (16) is connected to the inner side of the dining board (15), and an iron block (17) is connected to the side of the suitcase (1) near the dining board (15). The iron block (17) and the magnetic block (16) are magnetically attracted to each other.

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