Detachable combined luggage

Abstract

The utility model discloses a detachable combined luggage, and particularly relates to the technical field of luggage, the detachable combined luggage comprises a bottom frame, the top of the bottom frame is provided with two groups of luggage bodies, one side of each luggage body is provided with two groups of vertical rods, two groups of cross rods are fixedly connected between the two groups of vertical rods, and the joints of the luggage bodies and the cross rods are provided with mounting assemblies. A vertical plate is fixedly connected to the outer side of one end of the bottom frame, an adjusting assembly is arranged at the joint of the vertical plate and the vertical rod, and universal wheels are fixedly installed at the four corners of the bottom of the bottom frame. According to the utility model, the box body and the vertical rod can be mounted and dismounted more simply and quickly, the working efficiency is effectively improved, and the angles of the vertical rod and the bottom frame can be adjusted, so that the box body and the vertical rod can be folded and stored after being used.

Description

Technical Field

[0001] The utility model relates to the field of luggage, and in particular to a detachable combined luggage. Background Art

[0002] Luggage is a general term for bags, and is a general term for various bags used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, shoulder bags, waist bags and various trolley cases. The materials of luggage are more diverse, including leather, PU, ​​polyester, canvas, cotton and linen, etc.

[0003] Application No. CN202321653159.4 discloses a modular travel bag, including a walking case frame, a suitcase, connecting accessories and hand-tightening bolts ... ... which can form different accommodating spaces. According to the travel needs of the user, it can not only facilitate the user to carry more personal belongings, but also split the suitcase for separate use, and the walking case frame can also be used for separate cargo, which improves the user experience. The bag has a simple structure and is easy to operate in combination. Although it realizes the split function of the suitcase, the operation of the hand-tightening bolt is more troublesome and the fixation is not stable enough, which affects the efficiency and is prone to danger. In addition, the case frame is large in size, occupies a large space after use, and is difficult to store. Utility Model Content

[0004] Technical problems to be solved: The installation and disassembly of the box is troublesome, the fixation is not stable enough, and the box is too large to be stored.

[0005] In view of the deficiencies in the prior art, the utility model provides a detachable combined bag, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A detachable combined luggage comprises a base frame, wherein two groups of boxes are arranged on the top of the base frame, two groups of vertical rods are arranged on one side of the box bodies, two groups of cross rods are fixedly connected between the two groups of vertical rods, a mounting assembly is arranged at the connection between the box bodies and the cross rods, a vertical plate is fixedly connected to the outer side of one end of the base frame, an adjustment assembly is arranged at the connection between the vertical plate and the vertical rods, and universal wheels are fixedly installed at the four corners of the bottom of the base frame.

[0009] In one possible implementation, the mounting assembly includes a mounting groove, a mounting block, a mounting hole, a through hole and a mounting rod, the mounting groove is opened at the top of the cross bar, the mounting block is fixedly connected to one side of the box body and is adapted to the size of the mounting groove, the mounting hole passes through the middle of the mounting block, the through hole is opened on the surface of one side of the cross bar and is connected to the mounting groove, and the mounting rod is movably connected to the through hole and is adapted to the size of the mounting hole.

[0010] In a possible implementation, the mounting assembly further includes a first slide groove, a first slider, a first spring and a pull plate, the first slide groove is opened on the inner wall of the through hole, the first slider is fixedly connected to the mounting rod and slidably connected to the first slide groove, the first spring is sleeved on the outer periphery of the mounting rod and the two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove, and the pull plate is fixedly connected to the outer end of the mounting rod.

[0011] In a possible implementation, the adjustment assembly includes a rotation groove and a rotation shaft, the rotation groove is opened on the inner surface of the vertical plate, and the rotation shaft is fixedly connected to the outer side of the vertical rod and rotatably connected to the rotation groove.

[0012] In one possible implementation, the adjustment assembly also includes a cavity, a second slide groove, a connecting groove, a pull rod, a second slider and a second spring. The cavity is opened inside a group of rotating shafts, the second slide groove is opened on the top and bottom inner walls of the cavity, the connecting groove is opened on the outer surface of the vertical plate and is connected with the rotating groove, the pull rod is movably connected to the connecting groove and passes through the inner wall of one side of the cavity and extends into the cavity, the second slider is fixedly connected to the top and bottom of the inner end of the pull rod and is slidably connected to the second slide groove, and the second spring is fixedly installed inside the cavity and its two ends are respectively fixedly connected to one side of the inner end of the pull rod and the inner wall of one side of the cavity.

[0013] In a possible implementation, the adjustment assembly also includes a slot, a block and a pull block. The slot is opened on the outer surface of the vertical plate and is located at the outer periphery of the connecting slot. The block is fixedly connected to the outer periphery of the pull rod near the outer end and is adapted to the size of the slot. The pull block is fixedly connected to the outer end of the pull rod.

[0014] Beneficial effects:

[0015] When the mounting rod is removed from the mounting slot, the mounting block on one side of the box body is placed in the mounting slot and the mounting hole and the mounting rod are on the same axis. The pull plate is then released, the first spring rebounds and the mounting rod is driven to move inwardly through the first slider. When the mounting rod is inserted into the mounting hole, the mounting block can be fixed in the mounting slot, thereby completing the installation of the box body. At this time, the vertical rod can be pulled to drive the universal wheel at the bottom of the bottom frame to move the box body. When a separate box body needs to be used, the pull plate is pulled outward to drive the mounting rod to move out of the mounting hole, and the mounting block is then removed from the mounting slot to complete the removal of the box body. This design can make the installation and removal between the box body and the vertical rod simpler and faster, and effectively improve work efficiency.

[0016] Secondly, by providing an adjustment component, the pull block is pulled outward so that it drives the second slider to slide outward along the second slide groove through the pull rod and stretch the second spring. When the block moves outward with the pull rod until it is moved out of the slot, the pull rod is rotated to drive the second slider to rotate synchronously. Since the second slide groove is opened on the top and bottom inner walls of the cavity and the second slider is slidably connected to the second slide groove, the second slider will drive the rotating shaft to rotate synchronously, thereby adjusting the angle of the vertical rod and the base frame. When the vertical rod is parallel to the base frame, the pull block is released, the second spring rebounds and drives the pull rod to move inward. When the block moves inward with the pull rod until it is inserted into the slot, the pull rod can be fixed at the current angle. This design can adjust the angle of the vertical rod and the base frame so that it can be folded and stored after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the regulating component of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base frame; 2. Box body; 3. Vertical bar; 4. Cross bar; 5. Mounting assembly; 51. Mounting slot; 52. Mounting block; 53. Mounting hole; 54. Through hole; 55. Mounting rod; 56. First slide slot; 57. First slider; 58. First spring; 59. Pull plate; 6. Vertical plate; 7. Adjustment assembly; 71. Rotating slot; 72. Rotating shaft; 73. Cavity; 74. Second slide slot; 75. Connecting slot; 76. Pull rod; 77. Second slider; 78. Second spring; 79. Slot; 710. Block; 711. Pull block; 8. Universal wheel. DETAILED DESCRIPTION

[0023] The embodiments of the present application solve the problems in the prior art by providing a detachable modular bag.

[0024] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0025] The specific structure of this embodiment is as follows: Figures 1 to 3 As shown, a detachable modular luggage comprises a base frame 1, two groups of boxes 2 are arranged on the top of the base frame 1, two groups of vertical rods 3 are arranged on one side of the box body 2, two groups of horizontal rods 4 are fixedly connected between the two groups of vertical rods 3, a mounting assembly 5 is arranged at the connection between the box body 2 and the horizontal rod 4, a vertical plate 6 is fixedly connected to the outer side of one end of the base frame 1, an adjustment assembly 7 is arranged at the connection between the vertical plate 6 and the vertical rod 3, and universal wheels 8 are fixedly installed at the four corners of the bottom of the base frame 1.

[0026] In some examples, the mounting assembly 5 includes a mounting groove 51, a mounting block 52, a mounting hole 53, a through hole 54 and a mounting rod 55. The mounting groove 51 is opened at the top of the cross bar 4, the mounting block 52 is fixedly connected to one side of the box body 2 and is adapted to the size of the mounting groove 51, the mounting hole 53 runs through the middle of the mounting block 52, the through hole 54 is opened on the surface of one side of the cross bar 4 and is connected to the mounting groove 51, the mounting rod 55 is movably connected to the through hole 54 and is adapted to the size of the mounting hole 53, the mounting block 52 is placed in the mounting groove 51, and then the mounting rod 55 is inserted into the mounting hole 53 to fix the mounting block 52 in the mounting groove 51, thereby completing the installation of the box body 2.

[0027] In some examples, the mounting assembly 5 also includes a first slide groove 56, a first slider 57, a first spring 58 and a pull plate 59. The first slide groove 56 is opened on the inner wall of the through hole 54, the first slider 57 is fixedly connected to the mounting rod 55 and is slidably connected to the first slide groove 56, the first spring 58 is sleeved on the outer periphery of the mounting rod 55 and the two ends are respectively fixedly connected to one side of the first slider 57 and the inner wall of one side of the first slide groove 56, the pull plate 59 is fixedly connected to the outer end of the mounting rod 55, and pulling the pull plate 59 outward can drive the mounting rod 55 to move outward and squeeze the first spring 58 through the first slider 57, and releasing the pull plate 59 will cause the first spring 58 to rebound and drive the mounting rod 55 to move inward through the first slider 57.

[0028] In some examples, the adjustment component 7 includes a rotation groove 71 and a rotation shaft 72. The rotation groove 71 is opened on the inner surface of the vertical plate 6, and the rotation shaft 72 is fixedly connected to the outer side of the vertical rod 3 and rotatably connected to the rotation groove 71. The rotation shaft 72 can be rotated along the rotation groove 71 to adjust the angle of the vertical rod 3 and the base frame 1, so that the base frame 1 and the vertical rod 3 can be folded and stored.

[0029] In some examples, the adjustment assembly 7 further includes a cavity 73, a second slide groove 74, a connecting groove 75, a pull rod 76, a second slider 77 and a second spring 78. The cavity 73 is opened inside a set of rotating shafts 72, the second slide groove 74 is opened on the top and bottom inner walls of the cavity 73, the connecting groove 75 is opened on the outer surface of the vertical plate 6 and is connected to the rotating groove 71, the pull rod 76 is movably connected to the connecting groove 75 and passes through the inner wall of one side of the cavity 73 and extends into the cavity 73, and the second slider 77 is fixedly connected to the pull rod 7 6 is slidably connected to the second slide groove 74, the second spring 78 is fixedly installed in the cavity 73 and the two ends are respectively fixedly connected to one side of the inner end of the pull rod 76 and the inner wall of one side of the cavity 73, and the pull rod 76 can be rotated to drive the second slider 77 to rotate synchronously. Since the second slide groove 74 is opened on the top and bottom inner walls of the cavity 73 and the second slider 77 is slidably connected to the second slide groove 74, the second slider 77 will drive the rotating shaft 72 to rotate synchronously, thereby adjusting the angle of the vertical rod 3 and the bottom frame 1.

[0030] In some examples, the adjustment component 7 also includes a slot 79, a block 710 and a pull block 711. The slot 79 is opened on the outer surface of the vertical plate 6 and is located at the outer periphery of the connecting slot 75. The block 710 is fixedly connected to the outer periphery of the pull rod 76 near the outer end and is adapted to the size of the slot 79. The pull block 711 is fixedly connected to the outer end of the pull rod 76. The pull rod 76 can be rotated by removing the block 710 from the slot 79, and the pull rod 76 can be fixed by inserting the block 710 into the slot 79.

[0031] When the box 2 is installed, the pull plate 59 is pulled outward to drive the mounting rod 55 to move outward along the through hole 54 and squeeze the first spring 58 through the first slider 57. When the mounting rod 55 is removed from the mounting slot 51, the mounting block 52 on one side of the box body 2 is placed in the mounting slot 51 and the mounting hole 53 and the mounting rod 55 are on the same axis. Then, the pull plate 59 is released, the first spring 58 rebounds and drives the mounting rod 55 to move inward through the first slider 57. When the mounting rod 55 is inserted into the mounting hole 53, the mounting block 52 can be fixed in the mounting slot 51, thereby completing the installation of the box body 2. At this time, pulling the vertical rod 3 can drive the universal wheel 8 at the bottom of the bottom frame 1 to move the box body 2. When a separate box body 2 is needed, the pull plate 59 is pulled outward to drive the mounting rod 55 to move out of the mounting hole 53, and then the mounting block 52 is moved out of the mounting slot 51 to complete the disassembly of the box body 2. When the box body 2 is used, First, the two boxes 2 are removed, and then the pull block 711 is pulled outward to drive the second slider 77 to slide outward along the second slide groove 74 through the pull rod 76 and stretch the second spring 78. When the block 710 moves outward with the pull rod 76 and moves out of the slot 79, the pull rod 76 is rotated to drive the second slider 77 to rotate synchronously. Since the second slide groove 74 is opened on the top and bottom inner walls of the cavity 73 and the second slider 77 is slidably connected to the second slide groove 74, the second slider Block 77 will drive the rotating shaft 72 to rotate synchronously, thereby adjusting the angle of the vertical rod 3 and the base frame 1. When the vertical rod 3 is parallel to the base frame 1, release the pull block 711, the second spring 78 rebounds and drives the pull rod 76 to move inward. When the block 710 moves inward with the pull rod 76 to be inserted into the slot 79, the pull rod 76 can be fixed at the current angle. At this time, the parallel state of the vertical rod 3 and the base frame 1 can be maintained, so that the vertical rod 3 and the base frame 1 can be folded and stored, effectively reducing the occupied space.

[0032] By adopting the above technical solution: not only can the installation and disassembly between the box body and the vertical rod be simpler and faster, effectively improving work efficiency, but also the angles of the vertical rod and the base frame can be adjusted so that it can be folded and stored after use.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A detachable modular bag, comprising a base frame (1), characterized in that: Two groups of boxes (2) are arranged on the top of the base frame (1), two groups of vertical rods (3) are arranged on one side of the box frame (2), two groups of horizontal rods (4) are fixedly connected between the two groups of vertical rods (3), a mounting assembly (5) is arranged at the connection between the box frame (2) and the horizontal rod (4), a vertical plate (6) is fixedly connected to the outer side of one end of the base frame (1), an adjustment assembly (7) is arranged at the connection between the vertical plate (6) and the vertical rod (3), and universal wheels (8) are fixedly installed at the four corners of the bottom of the base frame (1).

2. The detachable modular bag according to claim 1, characterized in that: The mounting assembly (5) comprises a mounting groove (51), a mounting block (52), a mounting hole (53), a through hole (54) and a mounting rod (55); the mounting groove (51) is provided at the top of the cross bar (4); the mounting block (52) is fixedly connected to one side of the box body (2) and is adapted to the size of the mounting groove (51); the mounting hole (53) passes through the middle of the mounting block (52); the through hole (54) is provided on a surface of one side of the cross bar (4) and is connected to the mounting groove (51); and the mounting rod (55) is movably connected to the through hole (54) and is adapted to the size of the mounting hole (53).

3. The detachable modular bag according to claim 2, characterized in that: The mounting assembly (5) further comprises a first slide groove (56), a first slider (57), a first spring (58) and a pull plate (59), wherein the first slide groove (56) is provided on the inner wall of the through hole (54), the first slider (57) is fixedly connected to the mounting rod (55) and slidably connected to the first slide groove (56), the first spring (58) is sleeved on the outer periphery of the mounting rod (55) and the two ends are respectively fixedly connected to one side of the first slider (57) and the inner wall of one side of the first slide groove (56), and the pull plate (59) is fixedly connected to the outer end of the mounting rod (55).

4. The detachable modular bag according to claim 1, characterized in that: The adjustment assembly (7) comprises a rotating groove (71) and a rotating shaft (72); the rotating groove (71) is formed on the inner surface of the vertical plate (6); and the rotating shaft (72) is fixedly connected to the outer side of the vertical rod (3) and is rotatably connected to the rotating groove (71).

5. The detachable modular bag according to claim 4, characterized in that: The adjustment assembly (7) also includes a cavity (73), a second slide groove (74), a connecting groove (75), a pull rod (76), a second slider (77) and a second spring (78). The cavity (73) is opened inside a group of rotating shafts (72). The second slide groove (74) is opened on the top and bottom inner walls of the cavity (73). The connecting groove (75) is opened on the outer surface of the vertical plate (6) and is connected to the rotating groove (71). The pull rod (76) is movably connected to the connecting groove (75) and passes through the inner wall of one side of the cavity (73) and extends into the cavity (73). The second slider (77) is fixedly connected to the top and bottom of the inner end of the pull rod (76) and is slidably connected to the second slide groove (74). The second spring (78) is fixedly installed inside the cavity (73) and its two ends are respectively fixedly connected to one side of the inner end of the pull rod (76) and the inner wall of one side of the cavity (73).

6. The detachable modular bag according to claim 5, characterized in that: The adjustment assembly (7) further comprises a slot (79), a block (710) and a pull block (711); the slot (79) is provided on the outer surface of the vertical plate (6) and is located at the periphery of the connecting slot (75); the block (710) is fixedly connected to the periphery of the pull rod (76) near the outer end and is adapted to the size of the slot (79); and the pull block (711) is fixedly connected to the outer end of the pull rod (76).

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