Drawing type multifunctional luggage case

Abstract

The utility model provides a draw-pull type multifunctional luggage case, which relates to the technical field of luggage cases, and comprises an outer shell, rollers, a pull rod assembly, a handle, a storage box, an end cover, a lifting handle, a coded lock, a through groove, a support assembly and an ejector rod, one end of the ejector rod is provided with a mounting groove, and the mounting groove is internally provided with pulleys; a containing groove connected with the through groove in a penetrating mode is formed in the through groove, a stop rod is arranged on the outer surface of the ejector rod, the outer surface of the ejector rod is sleeved with a spring, the spring is used for pushing the ejector rod to the direction close to the outer shell through the stop rod, and a limiting groove is formed in the outer surface of the end cover. Therefore, luggage can be rapidly and accurately placed, it is ensured that the storage box can enter the outer shell, the luggage placing time is greatly saved, meanwhile, the inner space of the luggage can be fully utilized, waste of the space of the luggage is reduced, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage cases, in particular to a pull-out multifunctional luggage case. Background Art

[0002] Most of the existing suitcases are designed as flip-top suitcases. The flip-top suitcases have a shell and a cover. When placing luggage, the luggage is first placed in the shell. After the luggage is placed, the cover is flipped over the shell and the shell and the cover are fixed together by a chain or a buckle. Since the shell and the cover each have a certain height, it is inconvenient to control the height of the luggage when placing the luggage in the shell of the suitcase. When there is a lot of luggage, it is difficult to buckle the cover with the shell, and it is necessary to try to take out a part of the luggage, which not only wastes time, but also is not convenient for fully utilizing the internal space of the suitcase, and is not convenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a pull-out multifunctional suitcase, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the pull-out multifunctional suitcase comprises an outer shell, the upper end of the outer shell is open, the bottom of the outer shell is provided with rollers, the outer surface of the outer shell is provided with a pull rod assembly, the top of the pull rod assembly is provided with a handle, the interior of the shell is slidably connected with a storage box, the side of the storage box away from the pull rod assembly is open, the end of the storage box away from the bottom of the outer shell is provided with an end cover, the outer surface of the end cover and the side of the outer shell are provided with handles, and the connection between the end cover and the outer shell is The handle is connected by a plug-in password lock, through slots are respectively provided at both ends of the handle, support components are arranged inside the two through slots, the support component includes a push rod, the push rod is located inside the through slot, a mounting slot is provided at one end of the push rod, a pulley is provided inside the mounting slot, a receiving slot connected to the through slot is provided inside the through slot, a baffle rod is provided on the outer surface of the push rod, a spring is sleeved on the outer surface of the push rod, the spring is used to push the push rod toward the direction close to the outer shell through the baffle rod, and a limiting groove is provided on the outer surface of the end cover.

[0005] Preferably, a partition assembly is provided inside the storage box, and the partition assembly includes a first splint and a second splint, sleeves are provided at four corners of the outer surface of one side of the first splint, and the sleeve is through-connected with the first splint, and slides are provided at four corners of the outer surface of one side of the second splint, and the slides are located inside the sleeve and are slidably connected with the first splint and the sleeve.

[0006] Preferably, a limiting block is provided at one end of the slide plate away from the second clamping plate.

[0007] Preferably, the limit block and the slide plate are detachably connected.

[0008] Preferably, an annular protrusion is provided at one end of the end cover close to the outer shell, and an annular groove is provided at one end of the outer shell close to the end cover.

[0009] The beneficial effects of the utility model are:

[0010] When the device is in use, the luggage can be placed according to the actual height of the storage box, so that the luggage can be placed quickly and accurately, and it is ensured that the storage box can enter the outer shell, which greatly saves the luggage placement time. At the same time, the internal space of the suitcase can be fully utilized to reduce the waste of luggage space and improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a cross-sectional view of the inside of the handle.

[0013] Figure 3 It is a schematic diagram of the structure of the first clamping plate and the second clamping plate in the storage box.

[0014] Figure 4 It is a top view of the first clamping plate and the second clamping plate when they are matched.

[0015] Figure 5 It is a partial top view of the end cover and the outer shell.

[0016] In the figure: 1. outer shell; 2. roller; 3. pull rod assembly; 4. handle; 5. storage box; 6. end cover; 7. handle; 8. combination lock; 9. push rod; 10. mounting groove; 11. pulley; 12. stop rod; 13. spring; 14. limit groove; 15. first clamping plate; 16. second clamping plate; 17. sleeve; 18. slide plate; 19. limit block; 20. annular protrusion; 21. annular groove. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figure 1-5As shown, a pull-out multifunctional suitcase includes an outer shell 1, the upper end of the outer shell 1 is open, a roller 2 is arranged at the bottom of the outer shell 1, a pull rod assembly 3 is arranged on the outer surface of the outer shell 1, a handle 4 is arranged on the top of the pull rod assembly 3, a storage box 5 is slidably connected to the inside of the shell, a side of the storage box 5 away from the pull rod assembly 3 is open, an end of the storage box 5 away from the bottom of the outer shell 1 is arranged with an end cover 6, the outer surface of the end cover 6 and the side of the outer shell 1 are both provided with handles 7, and a plug-in password lock 8 is connected between the end cover 6 and the outer shell 1 Connection, through grooves are respectively provided at both ends of the handle 4, and support components are arranged inside the two through grooves. The support components include a push rod 9, which is located inside the through groove, and a mounting groove 10 is provided at one end of the push rod 9. A pulley 11 is provided inside the mounting groove 10, and a receiving groove connected to the through groove is provided inside the through groove. A stop rod 12 is provided on the outer surface of the push rod 9, and a spring 13 is sleeved on the outer surface of the push rod 9. The spring 13 is used to push the push rod 9 toward the direction close to the outer shell 1 through the stop rod 12, and a limiting groove 14 is provided on the outer surface of the end cover 6.

[0019] The pull rod assembly 3 is externally arranged on the outer surface of the outer shell 1 to ensure that the storage box 5 can move inside the outer shell 1; the end cover 6 is connected and fixed to the outer shell 1 by a password lock 8. Specifically, the password lock 8 is a split type, including a first connecting part and a second connecting part. The first connecting part of the password lock 8 is arranged on the outer shell 1, and the second connecting part is arranged on the end cover. Through the cooperation of the first connecting part and the second connecting part, the end cover can be fixed on the outer shell 1. This split password lock 8 is a prior art, and the specific structure will not be expanded here.

[0020] The end cover 6 is used to seal the open end of the outer shell 1. The four edges and corners on the end cover 6 are all set with arc wrap angles to protect the user. When placing luggage in the suitcase, first place the suitcase flat on the ground and make the pull rod assembly 3 contact the ground, then press the outer shell 1 with one hand, and use the other hand to control the handle 7 on the end cover 6 to pull the storage box 5 out of the outer shell 1. When the storage box 5 is pulled out of the outer shell 1, the arc-shaped end surface of the end cover 6 will squeeze the push rod 9, and the push rod 9 will squeeze the spring 13 in the handle 4 through the stop rod 12, and at the same time drive the installation groove 10 and the pulley 11 to move in the opposite direction close to the ground. As the storage box 5 moves, when the limit groove 14 on the storage box 5 moves to one end of the push rod 9, under the action of the spring 13, one end of the push rod 9 is pushed into the limit groove 1 4, so that the end cover 6 and the top rod 9 remain connected, the handle 4 on the pull rod assembly 3 has a switch for controlling the extension and retraction of the pull rod assembly 3. Therefore, by squeezing the switch on the handle 4, in the process of extending the pull rod assembly 3 outward, the storage box 5 will be driven to move outward from the outer shell 1 through the top rod 9. When the pull rod assembly 3 is fully extended, the bottom of the storage box 5 is still located in the outer shell 1, avoiding the storage box 5 from being completely separated from the outer shell 1. At this time, the outer shell of the pull rod assembly 3 is in contact with the ground, and the pulley 11 on the handle 4 is in contact with the ground. The outer shell of the pull rod assembly 3 and the pulley 11 on the handle 4 are used to support the storage box 5 and the outer shell 1, especially when there is heavy luggage in the storage box 5, to avoid the end cover 6 and the handle 4 from rubbing against the ground and keep the storage box 5 and the outer shell 1 stable.

[0021] When the storage box 5 is pulled out from the outer shell 1, the luggage is placed in the storage box 5. After the luggage is placed, one hand presses the outer shell 1 and the other hand pushes the storage box 5 into the outer shell 1 through the end cover 6. Or when laying the suitcase flat, first put the bottom of the outer shell 1 against an external heavy object, such as a bedside board or a wall, and then just push the storage box 5 into the outer shell 1. Since the limiting groove 14 is provided on the arc surface of the end cover 6, when the storage box 5 is pushed into the outer shell 1 through the end cover 6, the top rod 9 will be separated from the limiting groove 14, that is, the pull rod assembly 3 will not move with the end cover 6. After the storage box 5 is completely pushed into the outer shell 1, the suitcase is straightened by the pull rod assembly 3, and the connection and fixation of the end cover 6 and the outer shell 1 are completed by the combination lock 8.

[0022] Furthermore, a partition assembly is provided inside the storage box 5, and the partition assembly includes a first plywood 15 and a second plywood 16. Four corners of the outer surface of one side of the first plywood 15 are provided with sleeves 17, and the sleeves 17 are connected to the first plywood 15. Four corners of the outer surface of one side of the second plywood 16 are provided with slides 18, and the slides 18 are located inside the sleeves 17 and are slidably connected to the first plywood 15 and the sleeves 17. The first plywood 15 and the second plywood 16 can divide the space inside the storage box 5. When different luggage needs to be isolated, such as clothes, shoes, electronic products, etc., different luggage can be conveniently carried in partitions, and it is convenient to quickly find the corresponding luggage, and The partition space can be adjusted according to actual needs. Specifically, the first clamp plate 15 can be stably installed in the storage box 5 through the sleeve 17 and the second clamp plate 16 can be stably installed in the storage box 5 through the slide plate 18. The sleeve 17 abuts against the inner side of the storage box 5, and the slide plate 18 moves in the sleeve 17, thereby preventing the first clamp plate 15 and the second clamp plate 16 from tilting to the side, thereby ensuring the stability of the partition space. By controlling the movement of the slide plate 18 in the sleeve 17, the space in the storage box 5 can be conveniently divided. When there is no need to divide the space of the storage box 5, it is only necessary to fit the first clamp plate 15 and the second clamp plate 16 tightly together and move them to one side of the end cover 6.

[0023] Furthermore, a limit block 19 is provided at one end of the slide plate 18 away from the second clamp plate 16 , and the limit block 19 can prevent the slide plate 18 on the second clamp plate 16 from escaping from the sleeve 17 on the first clamp plate 15 , thereby ensuring the matching stability between the first clamp plate 15 and the second clamp plate 16 .

[0024] Furthermore, the limit block 19 and the skateboard 18 are detachably connected. The limit block 19 is made of rubber. The middle part of the limit block 19 has a slot corresponding to one end of the skateboard 18, so that the limit block 19 can be put on the skateboard 18. When disassembly is required, it is only necessary to remove the limit block 19 from the skateboard 18. At the same time, the limit block 19 and the skateboard 18 can also be connected by bolts. The bolts penetrate the limit block 19 and are threadedly connected to one end of the skateboard 18.

[0025] Furthermore, an annular protrusion 20 is provided at one end of the end cover 6 close to the outer shell 1, and an annular groove 21 is provided at one end of the outer shell 1 close to the end cover 6. Through the cooperation between the annular protrusion 20 and the annular groove 21, the sealing performance of the end cover 6 and the outer shell 1 can be improved, and the ability of the end cover 6 and the outer shell 1 to resist deformation is also improved.

[0026] When the device is in use, the luggage can be placed according to the actual height of the storage box 5, so that the luggage can be placed quickly and accurately, and it is ensured that the storage box 5 can enter the outer shell 1, which greatly saves the luggage placement time. At the same time, the internal space of the suitcase can be fully utilized to reduce the waste of the suitcase space and improve the convenience of use.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A pull-out multifunctional suitcase, characterized in that: The invention comprises an outer shell (1), the upper end of the outer shell (1) is open, the bottom of the outer shell (1) is provided with a roller (2), the outer surface of the outer shell (1) is provided with a pull rod assembly (3), the top of the pull rod assembly (3) is provided with a handle (4), the interior of the shell is slidably connected with a storage box (5), the side of the storage box (5) away from the pull rod assembly (3) is open, the end of the storage box (5) away from the bottom of the outer shell (1) is provided with an end cover (6), the outer surface of the end cover (6) and the side of the outer shell (1) are provided with a handle (7), the end cover (6) and the outer shell (1) are connected by a plug-in password lock (8), and the handle (4) is provided with a handle (7). The two ends of (4) are respectively provided with through grooves, and the interiors of the two through grooves are provided with support assemblies, and the support assemblies include a push rod (9), the push rod (9) is located inside the through groove, one end of the push rod (9) is provided with a mounting groove (10), the interior of the mounting groove (10) is provided with a pulley (11), the interior of the through groove is provided with a receiving groove connected to the through groove, the outer surface of the push rod (9) is provided with a stop rod (12), the outer surface of the push rod (9) is sleeved with a spring (13), and the spring (13) is used to push the push rod (9) toward the direction close to the outer shell (1) through the stop rod (12), and the outer surface of the end cover (6) is provided with a limiting groove (14).

2. The multifunctional pull-out luggage according to claim 1, characterized in that: A partition assembly is provided inside the storage box (5), and the partition assembly includes a first clamping plate (15) and a second clamping plate (16). Four corners of the outer surface of one side of the first clamping plate (15) are provided with sleeves (17), and the sleeves (17) are connected to the first clamping plate (15). Four corners of the outer surface of one side of the second clamping plate (16) are provided with slides (18), and the slides (18) are located inside the sleeves (17) and are slidably connected to the first clamping plate (15) and the sleeves (17).

3. The multifunctional pull-out luggage according to claim 2, characterized in that: A limiting block (19) is provided at one end of the slide plate (18) away from the second clamping plate (16).

4. The multifunctional pull-out luggage case according to claim 3 is characterized in that: The limiting block (19) and the slide plate (18) are detachably connected.

5. The multifunctional pull-out suitcase according to any one of claims 1 to 4, characterized in that: An annular protrusion (20) is provided at one end of the end cover (6) close to the outer shell (1), and an annular groove (21) is provided at one end of the outer shell (1) close to the end cover (6).

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