Portable draw-bar box with detachable inner container

Abstract

The utility model relates to the technical field of disassembly of inner containers of draw-bar boxes, and discloses a light draw-bar box with a detachable inner container, which comprises a draw-bar box shell and a U-shaped block, a clutch buckle assembly is arranged on the outer side of the U-shaped block and used for driving the whole draw-bar box inner container to be disassembled, and the clutch buckle assembly comprises a plurality of second connecting blocks. A plurality of second connecting blocks are fixedly connected to the inner side of the draw-bar box shell, the second connecting blocks are fixedly connected to one ends of two semicircular blocks, locking blocks are rotationally connected to the inner sides of the two semicircular blocks, and anti-skid blocks are fixedly connected to the outer sides of the two ends of the two locking blocks. In the utility model, the connecting block I drives the locking block to rotate so as to enable the U-shaped block to drive the whole liner to be separated and fixed with the draw-bar box, and the chain group I drives the whole liner to be fixed and detached in the draw-bar box through the fixing buckle assembly, so that the connection and detachment processes of the liner and the draw-bar box are simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of trolley case inner container dismounting, especially to the portable trolley case with detachable inner container. BACKGROUND

[0002] The trolley case inner container is a layer structure inside the trolley case, usually a partition or bag-shaped structure made of cloth or other soft material.

[0003] The portable trolley case with detachable inner container currently used is usually fixed with the trolley case interior and the inner container by two chains, and the inner container is detached from the trolley case by the zipper head, which is simple and convenient to operate.

[0004] The portable trolley case with detachable inner container currently used can quickly detach the inner container from the trolley case interior, but when the zipper is opened, the joints of the two zippers must be separated, otherwise it is difficult to remove the inner container. However, after separating the zipper head, it is difficult to align during installation, which increases the complexity of the reconnection process of the inner container and the trolley case, affecting use. Therefore, the portable trolley case with detachable inner container is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a portable trolley case with detachable inner container, aiming at improving the problem of simple connection and dismounting process of the inner container and the trolley case in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The portable trolley case with detachable inner container comprises a trolley case shell and a U-shaped block, the outer side of the U-shaped block is provided with a clutch buckle assembly for driving the whole inner container of the trolley case to be dismounted, the clutch buckle assembly comprises a plurality of connecting blocks two, the plurality of connecting blocks two are fixedly connected to the inner side of the trolley case shell, the plurality of connecting blocks two are fixedly connected to one end of two semicircular blocks, the inner sides of the two semicircular blocks are rotatably connected with lock blocks, the outer sides of both ends of the two lock blocks are fixedly connected with anti-skid blocks, the outer sides of one end of the two lock blocks are fixedly connected with fixed blocks, the two lock blocks are provided with sliding grooves on both sides, the inner sides of the two semicircular blocks are fixedly connected with arc-shaped plate blocks, the two sliding grooves are slidingly connected to the inner side of the arc-shaped plate block, the inner side of the trolley case shell is provided with a plurality of fixed buckle assemblies for stably fixing and dismounting the whole inner container of the trolley case and the trolley case.

[0008] Further description of the above technical scheme:

[0009] A plurality of the fixed buckle assembly includes a connecting rod, both ends of the connecting rod are fixedly connected to the inner side of the trolley case shell, the outer side of the connecting rod is rotationally connected with two arc-shaped lock blocks, both sides of the two arc-shaped lock blocks are fixedly connected with springs, one end of the two springs is fixedly connected to the inner side of the trolley case shell, the inner side of the trolley case shell is provided with a chain set one, the inner side of the chain set one is fixedly connected with a plurality of fixed lock blocks;

[0010] As a further description of the above technical solution:

[0011] The inner side of the trolley case shell is slidably connected with a U-shaped block, the inner side of the U-shaped block is fixedly connected with a chain set one, the inner side of the U-shaped block is fixedly connected with a chain set two, the outer side of the chain set one is slidably connected with a zipper head, the other end of the zipper head is slidably connected to the outer side of the chain set two, and the side of the chain set one is fixedly connected with a waterproof cloth block.

[0012] As a further description of the above technical solution:

[0013] The top side of the trolley case shell is fixedly connected with a waterproof cloth strip for waterproofing the chain set one and the chain set two.

[0014] As a further description of the above technical solution:

[0015] The fixed lock blocks are arranged on the inner side of the two arc-shaped lock blocks, so that the chain set one and the trolley case shell are stably fixed and disassembled.

[0016] As a further description of the above technical solution:

[0017] The outer side of the two fixed blocks is fixedly connected with a connecting block one for assisting the fixed block to drive the lock block to rotate.

[0018] As a further description of the above technical solution:

[0019] The outer side of the waterproof cloth block is fixedly connected with a shielding cloth, the other end of the shielding cloth is fixedly connected to the outer side of one of the buckle assemblies, and the outer sides of the two trolley case shells are fixedly connected with connecting soft blocks.

[0020] As a further description of the above technical solution:

[0021] The bottom side of the chain set two is fixedly connected with an inner container body, the outer side of the inner container body is fixedly connected with a fiber block, and the inner side of the trolley case shell is fixedly connected with a bristle block for preventing the inner container body from moving inside the trolley case shell.

[0022] The utility model has the advantages of:

[0023] 1. The utility model discloses a connecting block one drives lock block rotation to make U type block drive inner bag whole and draw bar box separate fixed, through the fixed buckle assembly makes chain group one drive whole inner bag fixed and disassembled in the draw bar box inside, thereby realizes the inner bag and draw bar box connection and disassembly process simple and convenient.

[0024] 2. The utility model discloses a fixed buckle assembly is clamped in the inside of two arc lock blocks through the fixed lock block, and under the action of spring elasticity, the fixed lock block is separated, and chain group one drives inner bag body and draw bar box fixed and separated. DRAWINGS

[0025] Figure 1 It is the three-dimensional schematic view of the portable draw bar box of detachable inner bag that the utility model proposes;

[0026] Figure 2 It is the structure schematic view of the fiber block of the portable draw bar box of detachable inner bag that the utility model proposes;

[0027] Figure 3 It is the structure schematic view of the anti -skid block of the portable draw bar box of detachable inner bag that the utility model proposes;

[0028] Figure 4 It is the structure schematic view of the waterproof cloth strip of the portable draw bar box of detachable inner bag that the utility model proposes;

[0029] Figure 5 It is the structure schematic view of the spring of the portable draw bar box of detachable inner bag that the utility model proposes;

[0030] Figure 6 It is Figure 2 The enlarged view of B in the middle.

[0031] Legend:

[0032] 1, draw bar box shell, 2, waterproof cloth strip, 3, inner bag body, 4, chain group one, 5, chain group two, 6, connecting soft block, 7, shielding cloth, 8, zipper head, 9, waterproof cloth block, 10, U type block, 11, fiber block, 12, bristle block, 13, semicircle block, 14, lock block, 15, connecting block one, 16, fixed block, 17, connecting block two, 18, sliding slot, 19, arc plate, 20, fixed lock block, 21, spring, 22, arc lock block, 23, connecting rod, 24, anti -skid block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the utility model.

[0034] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: detachable inner bag's light pull rod box, including pull rod box shell 1 and U block 10, U block 10 outside is provided with clutch buckle assembly, is used to drive pull rod box inner bag whole to disassemble, clutch buckle assembly includes a plurality of connecting block two 17, a plurality of connecting block two 17 fixedly connected in the inner side of pull rod box shell 1, a plurality of connecting block two 17 all are fixedly connected in one end of two semicircle blocks 13, two semicircle blocks 13 inner side all are rotatably connected with lock block 14, two lock blocks 14 both ends outside all are fixedly connected with antiskid block 24, two lock blocks 14 one end outside all are fixedly connected with fixed block 16, two fixed blocks 16 outside all are fixedly connected with connecting block one 15, is used to assist fixed block 16 drive lock block 14 rotation, two lock blocks 14 both sides all are provided with sliding slot 18, two semicircle blocks 13 both ends inner side fixedly connected with arc plate 19, two sliding slots 18 slidingly connect in the inner side of arc plate 19, make the sliding slot 18 in lock block 14 slide on the side of the arc plate 19 of semicircle block 13 through fixed block 16 drive lock block 14 rotation, so that one of semicircle blocks 13 drive the whole inner bag whole to be fixed and separate, pull rod box shell 1 inner side is provided with a plurality of fixed buckle assemblies, is used to pull rod box inner bag and pull rod box firm fixed and disassembled.

[0035] With reference to Figure 1 and Figure 5 , a plurality of fixed buckle assemblies include connecting rod 23, connecting rod 23 both ends all are fixedly connected in the inner side of pull rod box shell 1, connecting rod 23 outside rotatably connected with two arc lock blocks 22, two arc lock blocks 22 side all are fixedly connected with spring 21, two springs 21 one end all are fixedly connected in the inner side of pull rod box shell 1, pull rod box shell 1 inner side is provided with chain group one 4, chain group one 4 inner side fixedly connected with a plurality of fixed lock blocks 20, through fixed lock block 20 clasp in two arc lock blocks 22 inner side, under the action of spring 21 elasticity, the fixed and separate of fixed lock block 20 are facilitated, so that chain group one 4 drive inner bag body 3 and pull rod box fixed and separate, fixed lock block 20 all are arranged in the inner side of two arc lock blocks 22, make chain group one 4 and pull rod box shell 1 firm fixed and disassembled.

[0036] With reference to Figure 2 ,Figure 4 And Figure 6 , the U-shaped block 10 is slidably connected to the inside of the pull rod box shell 1, the chain set one 4 is fixedly connected to the inside of the U-shaped block 10, the chain set two 5 is fixedly connected to the inside of the U-shaped block 10, the zipper head 8 is slidably connected to the outside of the chain set one 4, the other end of the zipper head 8 is slidably connected to the outside of the chain set two 5, the waterproof cloth block 9 is fixedly connected to the side of the chain set one 4, the waterproof cloth block 9 is opened and closed by sliding the zipper head 8 on the outside of the chain set one 4 and the chain set two 5, the waterproof cloth strip 2 is fixedly connected to the top side of the pull rod box shell 1, which is used for waterproofing the chain set one 4 and the chain set two 5, the shielding cloth 7 is fixedly connected to the outside of the waterproof cloth block 9, the other end of the shielding cloth 7 is fixedly connected to the outside of one of the buckle assemblies, the connecting soft block 6 is fixedly connected to the outside of the two pull rod box shells 1, which is used for connecting the two pull rod box shells 1, the inner container body 3 is fixedly connected to the bottom side of the chain set two 5, the fiber block 11 is fixedly connected to the outside of the inner container body 3, the bristle block 12 is fixedly connected to the inside of the pull rod box shell 1, which is used for preventing the inner container body 3 from moving inside the pull rod box shell 1.

[0037] Working principle: the fixed lock block 20 is clamped on the inside of the two arc-shaped lock blocks 22, the fixed lock block 20 is fixed and separated under the action of the spring 21, so that the chain set one 4 drives the inner container body 3 to be fixed and separated with the pull rod box, the fixed block 16 drives the lock block 14 to rotate, and the sliding groove 18 in the lock block 14 slides on the side of the arc-shaped plate 19 of the semicircular block 13, so that one of the semicircular blocks 13 drives the entire inner container to be fixed and separated.

[0038] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application 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 replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A portable trolley case with detachable liner, comprising a trolley case shell (1) and a U-shaped block (10), characterized in that: The U-shaped block (10) is provided with a clutch buckle assembly on the outside, which is used to drive the whole pull rod box inner container to be disassembled, the clutch buckle assembly comprises a plurality of connecting blocks two (17), a plurality of the connecting blocks two (17) are fixedly connected to the inner side of the pull rod box shell (1), a plurality of the connecting blocks two (17) are fixedly connected to one end of the two semicircular blocks (13), the inner side of the two semicircular blocks (13) is rotatably connected with a lock block (14), the outer side of both ends of the two lock blocks (14) is fixedly connected with an antiskid block (24), the outer side of one end of the two lock blocks (14) is fixedly connected with a fixed block (16), both sides of the two lock blocks (14) are provided with a sliding groove (18), the inner side of the two sliding grooves (18) is fixedly connected with an arc plate (19), the inner side of the arc plate (19) is slidably connected with the two sliding grooves (18), and the inner side of the pull rod box shell (1) is provided with a plurality of fixed buckle assemblies for stably fixing and disassembling the whole pull rod box inner container and the pull rod box.

2. The lightweight trolley case with detachable liner of claim 1, wherein: A plurality of the fixed buckle assemblies comprise a connecting rod (23), both ends of the connecting rod (23) are fixedly connected to the inner side of the pull rod box shell (1), and the outer side of the connecting rod (23) is rotatably connected with two arc-shaped lock blocks (22), both sides of the two arc-shaped lock blocks (22) are fixedly connected with springs (21), one end of the two springs (21) is fixedly connected to the inner side of the pull rod box shell (1), and the inner side of the pull rod box shell (1) is provided with a chain group one (4), and the inner side of the chain group one (4) is fixedly connected with a plurality of fixed lock blocks (20).

3. The lightweight portable trolley case with detachable liner of claim 1, wherein: The inner side of the pull rod box shell (1) is slidably connected with a U-shaped block (10), the inner side of the U-shaped block (10) is fixedly connected with a chain group one (4), the inner side of the U-shaped block (10) is fixedly connected with a chain group two (5), the outer side of the chain group one (4) is slidably connected with a zipper head (8), the other end of the zipper head (8) is slidably connected to the outer side of the chain group two (5), and the side of the chain group one (4) is fixedly connected with a waterproof cloth block (9).

4. The lightweight draw-bar suitcase with detachable liner of claim 1, wherein: The top side of the pull rod box shell (1) is fixedly connected with a waterproof cloth strip (2) for waterproofing the chain group one (4) and the chain group two (5).

5. The lightweight draw-bar suitcase with detachable liner of claim 2, wherein: The fixed lock blocks (20) are arranged on the inner side of the two arc-shaped lock blocks (22), so that the chain group one (4) and the pull rod box shell (1) are stably fixed and disassembled.

6. The lightweight wheeled duffel of claim 1, wherein: The outer side of the two fixed blocks (16) is fixedly connected with a connecting block one (15) for assisting the fixed block (16) to drive the lock block (14) to rotate.

7. The lightweight draw-bar suitcase with detachable liner of claim 3, wherein: The outer side of the waterproof cloth block (9) is fixedly connected with a shielding cloth (7), the other end of the shielding cloth (7) is fixedly connected to the outer side of one of the buckle assemblies, and the outer side of the two pull rod box shells (1) is fixedly connected with a connecting soft block (6).

8. The lightweight draw-bar suitcase with detachable liner of claim 3, wherein: The bottom side of the chain group two (5) is fixedly connected with an inner container body (3), the outer side of the inner container body (3) is fixedly connected with a fiber block (11), and the inner side of the pull rod box shell (1) is fixedly connected with a bristle block (12) for preventing the inner container body (3) from moving inside the pull rod box shell (1).

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