Luggage uncovering structure

Abstract

The utility model relates to the technical field of luggage, in particular to a luggage uncovering structure which comprises two extension shells, a luggage body is movably connected to the inner surfaces of the two extension shells in an embedded mode, a hinge is movably connected to the surface of one side of each extension shell, and a coded lock is connected to the position, away from the hinge, of the outer surface of each extension shell in an embedded mode. According to the box, when the box is used, the installation frame can be independently opened manually, the box body is completely unsealed, articles in the box body can be conveniently and rapidly taken out, the first cover body or the second cover body can be independently opened, and the box body can be conveniently and rapidly taken out. Articles in the box body and in the area corresponding to the first cover body or the second cover body can be independently taken out conveniently, the storage space of the box body can be increased through cooperation of the box body and the extension shells, the adjustability of the box body is improved, meanwhile, the installation frame is matched, the two extension shells are closed conveniently, then the installation frame is opened, articles are manually placed in the box body, and a coded lock is closed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of bags and suitcases, in particular to a bag and suitcase cover opening structure. Background Art

[0002] Luggage can be used to place items when traveling, but the devices in the prior art have certain disadvantages when used. For example, a smart trolley case recorded in announcement number CN220174640U includes a case body, an internal structure and an external structure. The external structure includes rollers, a base, a lock, a handle, a switch button, a rotating rod and a groove. The internal structure includes a pull rod, a pull rod groove, a reciprocating motor, a threaded rod, a placement groove, a cover plate and a hinged rod. The top of the handle is provided with a switch button, and the bottom of the handle is fixedly connected to the top of the pull rod. The outer wall of the pull rod is provided with a pull rod groove, and the bottom of the pull rod groove is fixedly connected to the top of the reciprocating motor. The output end of the reciprocating motor is fixedly connected to the bottom of the threaded rod.

[0003] The above-mentioned luggage can extend the service life of the pull rod, but the problem of low pull rod strength can be overcome by updating the material in the prior art. When the above-mentioned luggage is used, the opening method is relatively single, and the box body of a certain area cannot be opened separately, which makes the device inconvenient to use. Moreover, the above-mentioned device can only store items through the box body, resulting in a single device effect. Utility Model Content

[0004] The purpose of the utility model is to provide a bag cover opening structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bag lid opening structure comprises two extension shells, and the inner surfaces of the two extension shells are nested and movably connected with a box body, one side surface of the extension shell is movably connected with a hinge, and the outer surface of the extension shell is embedded and connected with a password lock at a position away from the hinge, one side surface of one of the extension shells is fixedly connected with a sleeve, the front surface of the sleeve is embedded with a pull rod movably connected, the outer surface of the pull rod is nested and connected with a cup holder, the inner surface of the box body is rotatably connected with a mounting frame, and the inner surface of the mounting frame is rotatably connected to a cover body No. 1.

[0007] Furthermore, the front surface and the rear surface of the box body are both fixedly connected with studs, and the outer surfaces of the studs are threadedly connected with locking rings.

[0008] Furthermore, the front surface and the rear surface of the extension shell are both provided with limiting grooves, and a handle is fixedly connected to a side surface of one of the extension shells.

[0009] Furthermore, the outer surface of the locking ring is in close contact with the extension shell, the stud passes through the limiting groove, and the box body and the extension shell are fixedly connected through the extension shell.

[0010] Furthermore, a pressing frame is embedded and movably connected on one side surface of the cup holder, a spring is nested and connected on the outer surface of the pressing frame, and one end of the spring is in contact with the cup holder.

[0011] Furthermore, the front surface of one of the extension shells is rotatably connected to two universal self-locking wheels, and the front surface of the other extension shell is rotatably connected to a universal wheel.

[0012] Furthermore, the front surface of the installation frame is rotatably connected to the No. 2 rotating shaft, the inner surface of the installation frame is rotatably connected to the No. 1 rotating shaft, the installation frame is rotatably connected to the box body through the No. 2 rotating shaft, the No. 1 cover body is rotatably connected to the installation frame through the No. 1 rotating shaft, the outer surface of the No. 1 rotating shaft is rotatably connected to the No. 2 cover body, and the outer surfaces of the installation frame, the No. 1 cover body and the No. 2 cover body are all fixedly connected with lock buckles.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. With the adsorption box set up, when in use, the installation frame can be opened manually alone, completely making the box lose its seal, which is convenient for quickly taking out the items in the box. The No. 1 cover or the No. 2 cover can also be opened alone, which is convenient for taking out the items in the box and the corresponding areas of the No. 1 cover or the No. 2 cover separately. The storage space of the box can also be increased by cooperating with the extension shell of the box to increase the adjustability of the box. At the same time, it is convenient to close the two extension shells and then open the installation frame to manually place items inside the box, which is convenient for closing the password lock.

[0015] 2. By setting up the cup holder, when the water cup is placed in the cup holder, the spring applies pressure to the lower pressure frame, so that the lower pressure frame squeezes the water cup, thereby limiting the water cup and increasing the functionality of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the box opening structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the expanded structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the split structure of the box body and the extension shell of the utility model.

[0020] In the figure: 1. box body; 101. stud; 102. locking ring; 2. extension shell; 201. limit groove; 202. handle; 3. hinge; 4. combination lock; 5. sleeve; 501. pull rod; 502. water cup; 503. lower pressure frame; 504. spring; 505. cup holder; 6. universal self-locking wheel; 601. universal wheel; 7. installation frame; 701. cover body No. 1; 702. cover body No. 2; 703. shaft No. 1; 704. shaft No. 2; 705. lock. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a luggage cover opening structure includes two extension shells 2, and the inner surfaces of the two extension shells 2 are nested and movably connected with a box body 1, one side surface of the extension shell 2 is movably connected with a hinge 3, and the outer surface of the extension shell 2 is embedded and connected with a password lock 4 away from the hinge 3, one side surface of one of the extension shells 2 is fixedly connected with a sleeve 5, the front surface of the sleeve 5 is embedded and movably connected with a pull rod 501, the outer surface of the pull rod 501 is nested and connected with a cup holder 505, the inner surface of the box body 1 is rotatably connected with a mounting frame 7, and the inner surface of the mounting frame 7 is rotatably connected with a cover body No. 1 701.

[0023] Specifically, when in use, the installation frame 7 can be opened manually alone, completely removing the obstruction of the box body 1, which is convenient for quickly taking out the items in the box body 1. The No. 1 cover 701 or the No. 2 cover body 702 can also be opened alone, which is convenient for taking out the items in the box body 1 and the corresponding areas of the No. 1 cover body 701 or the No. 2 cover body 702. The storage space of the box body 1 can also be increased by cooperating with the extension shell 2 of the box body 1 to increase the adjustability of the box body. At the same time, with the installation frame 7, it is convenient to close the two extension shells 2 and then open the installation frame 7 to manually place items inside the box body 1, which is convenient for closing the combination lock 4. In addition, with the cup holder 505, a water cup 502 can be placed, thereby improving the functionality of the box body 1.

[0024] Embodiment 1

[0025] like Figure 1-2As shown, the front and rear surfaces of the box body 1 are fixedly connected with studs 101, the outer surface of the stud 101 is threadedly connected with a locking ring 102, the front and rear surfaces of the extension shell 2 are provided with limiting grooves 201, one side surface of one extension shell 2 is fixedly connected with a handle 202, the outer surface of the locking ring 102 is in close contact with the extension shell 2, the stud 101 passes through the limiting groove 201, and the box body 1 and the extension shell 2 are fixedly connected via the extension shell 2.

[0026] In this embodiment, the locking ring 102 is rotated, and the locking ring 102 and the extension shell 2 are separated under the push of the thread, and the box 1 can be manually moved outward along the extension shell 2. The items can be stored by cooperating with the extension shell 2, and the storage space of the box 1 can be manually adjusted according to actual conditions.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, in order to make up for the problem of the single opening method in the first embodiment.

[0029] like Figure 3-4 As shown, a lower pressing frame 503 is embedded and movably connected to one side surface of the cup holder 505 , and a spring 504 is nested and connected to the outer surface of the lower pressing frame 503 , and one end of the spring 504 is in contact with the cup holder 505 .

[0030] In this embodiment, when the water cup 502 is placed in the cup holder 505 , the spring 504 applies pressure to the lower pressing frame 503 , so that the lower pressing frame 503 squeezes the water cup 502 , thereby limiting the position of the water cup 502 and increasing the functionality of the box 1 .

[0031] like Figure 1 As shown, the front surface of one extension shell 2 is rotatably connected to two universal self-locking wheels 6, and the front surface of the other extension shell 2 is rotatably connected to a universal wheel 601.

[0032] In this embodiment, the universal self-locking wheel 6 cooperates with the universal wheel 601 and the pull rod 501, so that the user can pull the box body 1, thereby facilitating the movement of the box body 1.

[0033] like Figure 3 and 4 As shown, the front surface of the mounting frame 7 is rotatably connected to the No. 2 rotating shaft 704, the inner surface of the mounting frame 7 is rotatably connected to the No. 1 rotating shaft 703, the mounting frame 7 is rotatably connected to the box body 1 through the No. 2 rotating shaft 704, the No. 1 cover body 701 is rotatably connected to the mounting frame 7 through the No. 1 rotating shaft 703, the outer surface of the No. 1 rotating shaft 703 is rotatably connected to the No. 2 cover body 702, and the outer surfaces of the mounting frame 7, the No. 1 cover body 701 and the No. 2 cover body 702 are all fixedly connected with a lock buckle 705.

[0034] In this embodiment, the lock 705 is a mature existing technology and will not be elaborated in this article. The lock 705 is used to fix the No. 1 cover 701, the No. 2 cover 702 and the installation frame 7. The No. 1 rotating shaft 703 is used to cooperate with the lock 705. The installation frame 7 can be manually pulled open to facilitate the user to fill items inside the box 1. The No. 2 rotating shaft 704 can also be used to open the No. 2 cover 702 or the No. 1 cover 701 separately to facilitate the removal of items at the position of the No. 2 cover 702 and the No. 1 cover 701.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bag cover opening structure, comprising two extension shells, wherein the inner surfaces of the two extension shells are nested and movably connected with a box body, characterized in that: A hinge is movably connected to one side surface of the extension shell, and a combination lock is embedded in the outer surface of the extension shell away from the hinge. A sleeve is fixedly connected to one side surface of the extension shell, and a pull rod is movably embedded in the front surface of the sleeve, and a cup holder is nested on the outer surface of the pull rod. The inner surface of the box body is rotatably connected to a mounting frame, and the inner surface of the mounting frame is rotatably connected to a cover body No.

1.

2. A bag cover opening structure according to claim 1, characterized in that: The front surface and the rear surface of the box body are both fixedly connected with studs, and the outer surface of the studs is threadedly connected with a locking ring.

3. A bag cover opening structure according to claim 2, characterized in that: The front surface and the rear surface of the extension shell are both provided with limiting grooves, and a handle is fixedly connected to a side surface of one of the extension shells.

4. A bag cover opening structure according to claim 3, characterized in that: The outer surface of the locking ring is in close contact with the extension shell, the stud passes through the limiting groove, and the box body and the extension shell are fixedly connected through the extension shell.

5. The bag cover opening structure according to claim 1, characterized in that: A lower pressing frame is embedded and movably connected on one side surface of the cup holder, and a spring is nested and connected on the outer surface of the lower pressing frame, and one end of the spring is in contact with the cup holder.

6. The bag cover opening structure according to claim 1, characterized in that: The front surface of one of the extension shells is rotatably connected to two universal self-locking wheels, and the front surface of the other extension shell is rotatably connected to a universal wheel.

7. The bag cover opening structure according to claim 1, characterized in that: The front surface of the installation frame is rotatably connected to the No. 2 rotating shaft, the inner surface of the installation frame is rotatably connected to the No. 1 rotating shaft, the installation frame is rotatably connected to the box body through the No. 2 rotating shaft, the No. 1 cover body is rotatably connected to the installation frame through the No. 1 rotating shaft, the outer surface of the No. 1 rotating shaft is rotatably connected to the No. 2 cover body, and the outer surfaces of the installation frame, the No. 1 cover body and the No. 2 cover body are all fixedly connected with lock buckles.

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