Anti-theft luggage
By designing anti-theft luggage, the problems of insufficient comfort and theft of suitcases are solved. Through the use of combination locks, guide arc surfaces and limiting plates, the anti-theft and comfort are improved, and the convenience of table adjustment and item classification is enhanced.
Patent Information
- Application Number
- CN202520954769.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-08
- Estimated Expiration
- 2035-05-14
AI Technical Summary
Existing suitcases are not comfortable to use, especially when waiting on trains or at stations, as they are not convenient for writing or eating while crouching down, and there is also a risk of theft.
An anti-theft bag was designed, comprising a shell, a lid, a zipper, a table, and wheels. It is connected to the zipper pull by a combination lock to prevent theft. The table is easy to adjust and stable by a guide arc surface and a limiting plate. It has internal partitions and extension plates to facilitate the classification of items and carrying of cardboard boxes. The support frame is used for electronic devices.
While maintaining anti-theft functionality, it improves the comfort of using the suitcase, enhances the convenience and stability of table height adjustment, facilitates item sorting and cardboard box carrying, and improves the overall user experience.
Smart Images
Figure CN224206324U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of luggage technology, and in particular to an anti-theft luggage. Background Technology
[0002] Suitcases are portable containers used by people to carry personal items such as clothing and daily necessities when traveling. Most suitcases nowadays have combination locks installed on the two zipper pulls to prevent theft of items inside.
[0003] When people are on a train or waiting at a station, they sometimes lie on their suitcases to write, eat, or take a nap. Sometimes the suitcases are not tall enough, which affects the comfort of the person using them. Utility Model Content
[0004] The purpose of this application is to address the aforementioned problems existing in the prior art by proposing an anti-theft bag.
[0005] This application can be achieved through the following technical solution: an anti-theft bag, including a shell with an opening on one side, a pull rod on the shell, a roller at the bottom of the shell, a cover for sealing the opening of the shell, and a zipper connecting the cover to the shell. The zipper has two pull heads, and a combination lock is installed on each of the two pull heads. Two mounting blocks are installed on the two opposite outer walls of the shell. A sliding rod passes through the mounting block, and a table is installed at the top of the sliding rod. Several rotating blocks are rotatably mounted on the mounting block. Several locking grooves for the rotating blocks to engage are opened along the length of the sliding rod.
[0006] In the above technical solution, pulling the two pull heads closes the cover to seal the shell, and then connecting the two pull heads together with a combination lock to prevent the theft of items inside the shell. When the height of the table needs to be adjusted, first lift the table to the desired height, and then rotate the rotating block to make the rotating block fit into a slot. At this time, the position of the slide bar relative to the position of the shell is fixed, and the height of the table can be fixed.
[0007] Furthermore, a guide arc surface is formed on the rotating block, and the guide arc surface can contact the inner wall of the slot.
[0008] In the above technical solution, compared with the user directly inserting the rotating block into the slot, the guide arc surface can play a guiding role, making it easier for the user to insert the rotating block into the slot when rotating it.
[0009] Furthermore, a limiting plate is formed on the upper surface of the table.
[0010] In the above technical solution, the limiting plate can prevent items placed on the table from slipping off the table.
[0011] Furthermore, several long grooves are provided on the inner wall of the housing, and several partitions are also provided inside the housing. The long grooves are used for embedding the partitions.
[0012] In the above technical solution, by setting up partitions and long slots, it is convenient for users to classify and place items inside the shell, and by setting up multiple long slots, it is convenient for users to adjust the position of the partitions.
[0013] Furthermore, an extension plate is installed on the lower surface of the housing, and guide sleeves are installed on the outer side walls of both the housing and the cover.
[0014] In the above technical solution, users usually bring cardboard boxes in addition to suitcases when traveling. Users can place the cardboard boxes on the extension board, and then tie the cardboard boxes to the shell by passing the straps or ropes through the guide sleeve. At this time, the user can pull the cardboard boxes along with the shell, which is more convenient.
[0015] Furthermore, the extension plate includes a fixed plate mounted on the housing, a rotating plate that can rotate relative to the fixed plate, and hinges mounted on the fixed plate and the rotating plate. The rotating plate is held in contact with the outer wall of the housing by a fixing member.
[0016] In the above technical solution, when there is no need to use an extension plate to support the carton, the rotating plate can be rotated so that the surface of the rotating plate is in contact with the vertical outer wall of the shell, and the fixing component can keep the rotating plate in contact with the vertical outer wall of the shell.
[0017] Furthermore, the fastener is an elastic band.
[0018] In the above technical solution, the elastic band can fix the rotating plate to the housing due to its own elasticity.
[0019] Furthermore, a support bracket is rotatably mounted on the pull rod, and an arc plate is formed on the support bracket. The arc plate is used to support electronic equipment, and a limiting end is formed on the support bracket that can abut against the pull rod to fix its own tilt angle.
[0020] In the above technical solution, the support frame and the arc plate can support electronic devices such as mobile phones, and the limiting end can keep the angle of the support frame and the arc plate fixed relative to the ground.
[0021] In summary, this application has the following technical effects: pulling the two pull heads to close the cover to the shell, and then connecting the two pull heads together with a combination lock to prevent the theft of items inside the shell; when the height of the table needs to be adjusted, first lift the table to the required height, and then rotate the rotating block to make the rotating block fit into a slot. At this time, the position of the slide bar relative to the position of the shell is fixed, and the height of the table can be fixed. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this application;
[0023] Figure 2 This is a schematic diagram showing the position of the guide arc surface in this application;
[0024] Figure 3 This is a schematic diagram showing the location of the partition in this application;
[0025] Figure 4 This is a schematic diagram showing the location of the extension plate in this application;
[0026] Figure 5 This is a schematic diagram of the elastic band structure in this application;
[0027] Figure 6 This is a schematic diagram showing the positions of the arc plate and the support frame in this application.
[0028] Explanation of reference numerals in the attached figures:
[0029] 1. Housing; 11. Long slot; 2. Pull rod; 3. Roller; 4. Cover; 5. Zipper; 51. Slipper head; 6. Mounting block; 7. Slide rod; 71. Snap-in slot; 8. Tabletop; 9. Rotating block; 91. Guide arc surface; 10. Limiting plate; 12. Partition plate; 13. Extension plate; 131. Fixing plate; 132. Rotating plate; 133. Hinge; 14. Fixing component; 15. Support bracket; 17. Limiting end; 16. Arc plate; 18. Guide sleeve; Detailed Implementation
[0030] Reference Figure 1 One embodiment of this application provides an anti-theft bag, including a shell 1 with an opening on one side and a cover 4 rotatably mounted on the shell 1. The cover 4 is connected to the shell 1 by a zipper 5 so that the cover 4 can close the opening of the shell 1. The zipper 5 has two pull heads 51, which are connected by a combination lock so that it is not easy for outsiders to easily pull open the pull heads 51 to take out the items inside the shell 1. A pull rod 2 is installed on the shell 1, and four rollers 3 are also installed at the bottom of the shell 1. The pull rod 2 and the rollers 3 make it easy for the user to drag the shell 1.
[0031] Reference Figure 1 , 2Two mounting blocks 6 are installed on the two opposite outer side walls of the housing 1. The two mounting blocks 6 are arranged along the height direction of the housing 1. Two sliding rods 7 are installed on each mounting block 6. There are a total of four sliding rods 7. The same table 8 is installed on the top of the four sliding rods 7. Three limiting plates 10 are formed on the upper surface of the table 8. The three limiting plates 10 are located one by one on the two width sides and one length side of the table 8. Two rotating blocks 9 are rotatably installed on each mounting block 6. Several locking slots 71 are opened on the sliding rods 7 along their own length direction. The user can pull the sliding rods 7 upward to change the height of the table 8 according to the usage needs. Then, the rotating blocks 9 can be rotated to make the rotating blocks 9 fit into a locking slot 71. At this time, the height of the table 8 can be fixed relative to the position of the housing 1. The rotating block 9 has a guide arc surface 91 formed on it. In this embodiment, the rotating block 9 and the locking groove 71 are tightly fitted so that the rotating block 9 is not easy to fall out of the locking groove 71. By setting the guide arc surface 91, compared with the user directly locking the rotating block 9 into the locking groove 71, the guide arc surface 91 can play a guiding role, thereby making it easier for the user to rotate the rotating block 9 to lock the rotating block 9 into the locking groove 71.
[0032] Reference Figure 3 The inner wall of the housing 1 has several long grooves 11. The length direction of the long grooves 11 is consistent with the depth direction of the housing 1. Two long grooves 11 can be used to embed a partition 12. In this application, there are three partitions 12 to facilitate the user to classify and place objects. The partitions 12 can abut against the cover 4.
[0033] Reference Figure 4 , 5 An extension plate 13 is installed on the lower surface of the housing 1. The extension plate 13 includes a fixed plate 131 installed at the bottom of the housing 1 and a rotating plate 132 that can rotate relative to the fixed plate 131. The fixed plate 131 and the rotating plate 132 are respectively installed on two rotating parts of the hinge 133. The rotating plate 132 can be rotated by hand to rotate 90 degrees clockwise relative to the fixed plate 131 and abut against the outer wall of the housing 1. When the rotating plate 132 is released by hand, it can rotate counterclockwise to a near-horizontal state. When the rotating plate 132 is in a vertical state, the rotating plate 132 is fixed to the housing 1 by a fastener 14. The fastener 14 is an elastic band that can wrap around the cover 4, the housing 1, and the rotating plate 132 to keep the rotating plate 132 abutting against the side wall of the housing 1. A guide sleeve 18 is installed on the side wall of the housing 1 where the mounting block 6 is located. Two guide sleeves 18 are installed on the cover 4. The guide sleeves 18 are used to thread straps or ropes. Users usually bring cardboard boxes in addition to suitcases when traveling. Users can place the cardboard boxes on the rotating plate 132, which is in a nearly horizontal position, and then use straps to attach the cardboard boxes to the housing 1 through multiple guide sleeves 18. At this time, the user can pull the cardboard boxes along with the housing 1, which is more convenient.
[0034] Reference Figure 6 A support bracket 15 is rotatably mounted on the crossbar of the pull rod 2. An arc plate 16 is formed on the support bracket 15. The arc plate 16 and the support bracket 15 are used to support electronic devices, such as mobile phones. The support bracket 15 also has a limiting end 17 formed on it, which can abut against the vertical bar of the pull rod 2 to fix its tilt angle.
[0035] The working principle of this embodiment is as follows: Pull the two pull heads 51 to close the cover 4 to the housing 1, and then connect the two pull heads 51 together with a combination lock to prevent the theft of items inside the housing 1. When the height of the table 8 needs to be adjusted, first lift the table 8 to the required height, and then rotate the rotating block 9 to make the rotating block 9 fit into the slot 71. At this time, the position of the slide bar 7 is fixed relative to the position of the housing 1.
[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An anti-theft bag, characterized in that, The device includes a housing (1) with an opening on one side, a pull rod (2) on the housing (1), a roller (3) at the bottom of the housing (1), a cover (4) for sealing the opening of the housing (1), and a zipper (5) connecting the cover (4) to the housing (1). The zipper (5) has two pull heads (51) and a combination lock is installed on each of the two pull heads (51). Two mounting blocks (6) are installed on the two opposite outer walls of the housing (1). A slide rod (7) is passed through the mounting block (6). A table (8) is installed at the top of the slide rod (7). Several rotating blocks (9) are rotatably mounted on the mounting block (6). Several slots (71) for the rotating blocks (9) to be inserted are opened along the length of the slide rod (7).
2. The anti-theft bag according to claim 1, characterized in that, A guide arc surface (91) is formed on the rotating block (9), and the guide arc surface (91) can contact the inner wall of the slot (71).
3. The anti-theft bag according to claim 1, characterized in that, The upper surface of the tabletop (8) is formed with a limiting plate (10).
4. The anti-theft bag according to claim 1, characterized in that, The inner wall of the housing (1) is provided with several long grooves (11), and the housing (1) is also provided with several partitions (12). The long grooves (11) are used for the partitions (12) to be embedded.
5. The anti-theft bag according to claim 1, characterized in that, An extension plate (13) is installed on the lower surface of the housing (1), and guide sleeves (18) are installed on the outer side walls of both the housing (1) and the cover (4).
6. The anti-theft bag according to claim 5, characterized in that, The extension plate (13) includes a fixed plate (131) mounted on the housing (1), a rotating plate (132) that can rotate relative to the fixed plate (131), and a hinge (133) mounted on the fixed plate (131) and the rotating plate (132). The rotating plate (132) is held in contact with the outer wall of the housing (1) by a fastener (14).
7. The anti-theft bag according to claim 6, characterized in that, The fastener (14) is an elastic band.
8. The anti-theft bag according to claim 1, characterized in that, A support bracket (15) is rotatably mounted on the pull rod (2). An arc plate (16) is formed on the support bracket (15). The arc plate (16) is used to support electronic equipment. A limiting end (17) is formed on the support bracket (15) that can abut against the pull rod (2) to fix its own tilt angle.