CN217937437U - Eye-splice suitcase with expandable storage space - Google Patents

Abstract

The utility model discloses an expansible storing space's eye-splice suitcase, including first box, second box and extension box, first box and extension box fixed connection, the lateral wall and the second box fixed connection of first box are kept away from to the extension box, the lateral wall that the extension box was kept away from to the second box is through a plurality of chain fixedly connected with case lids, be equipped with flexible pull rod on the first box, the one end fixedly connected with handle of first box is kept away from to flexible pull rod. The utility model has the advantages of, when people need hold more luggage, can open the lock body, make the extension curb plate expand, enlarge the volume of suitcase, the zip fastener is pulled on to the suitcase of being convenient for, and also very simple and convenient when needs take out the object, does not need two people's cooperations just to close the case lid, and simultaneously, when needs, the suitcase can hold more luggage, when not using, can reduce the occupation space of suitcase through the extension curb plate, and convenient to transport carries.

Description

Eye-splice suitcase with expandable storage space

Technical Field

The utility model relates to a suitcase technical field especially relates to an expansible storing space's eye-splice suitcase.

Background

Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey. Early luggage cases were made of wood or other heavy materials, which tended to be lighter and lighter in weight, hard plastic or cloth, as air travel became popular. Most models are also provided with built-in small wheels which can be conveniently pulled by a pull rod. In recent years, 4 small-wheel luggage cases have been proposed, which can be rotated 360 degrees and pushed easily on a flat ground without any effort.

The volume that the suitcase can hold among the prior art is more fixed, therefore, when people's luggage was too much, often with the special fullness of suitcase stopper, lead to people to be difficult for pulling up the zip fastener, to great suitcase, the zip fastener is inconvenient to pull up alone, need two people cooperations just can accomplish, consequently, people's use of being not convenient for, if luggage too much leads to a suitcase dress when not going down, then need carry extra baggage bag, to the people of trip, too much baggage bag leads to the trip inconvenient, carry baggage bag and need consume a large amount of physical power.

To this end, we propose a buckle luggage case that can expand the storage space to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the volume that the trunk can hold in the prior art is fixed, so that the trunk is not convenient to close and the like, and providing the buckle trunk with the expandable storage space.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an expansion storing space's eye-splice suitcase, includes first box, second box and extension box, first box and extension box fixed connection, the lateral wall and the second box fixed connection of first box are kept away from to the extension box, the lateral wall that the extension box was kept away from to the second box is through a plurality of chain fixedly connected with case lids, be equipped with flexible pull rod on the first box, the one end fixedly connected with handle of first box is kept away from to flexible pull rod, the one end rotation that flexible pull rod was kept away from to first box is connected with a plurality of first universal wheels, one side rotation that the second box is close to first universal wheel is connected with a plurality of second universal wheels, first box with through lock body fixed connection between the second box.

Preferably, the lock body includes slot, plug and lock shell, the lateral wall fixed connection of slot and first box, the lateral wall fixed connection of plug and second box, a plurality of joint grooves have been seted up to the slot, lock shell fixedly connected with a plurality of joint heads that match with the joint groove, the lock shell is connected with the slot joint through a plurality of joint heads and a plurality of joint grooves.

Preferably, the slot is provided with an elastic sheet, the elastic sheet is fixedly connected with a clamping piece, one end of the elastic sheet close to the clamping piece is provided with a first protrusion, and the part of the lock shell close to the first protrusion is provided with a second protrusion.

Preferably, the plug symmetry is equipped with two plug-in components, every plug-in component fixedly connected with dop, two distance between the plug-in components is greater than the bellied width of second, two distance between the dop is less than first bellied size, the lock shell is close to the bellied lateral wall fixedly connected with of second and supports the piece, the lock shell is the ductility structure.

Preferably, the slot is fixedly connected with the inner side wall of the first box body, and the plug is fixedly connected with the inner side wall of the second box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when people need to contain more luggage, the lock body can be opened, the extension side plates are unfolded, the volume of the luggage case is enlarged, the luggage case can be conveniently zipped with a zipper, the object can be taken out simply and conveniently, the case cover can be closed without cooperation of two persons, meanwhile, when needed, the luggage case can contain more luggage, when the luggage case is not used, the occupied space of the luggage case can be reduced through the extension side plates, and the luggage case is convenient to transport and carry;

2. because the lock shell is the ductility structure, can make lock shell deformation open the lock body through pressing down, the people of being convenient for extend the extension curb plate, can restrict the distance of two plug-in components roll-offs through supporting the piece, avoid the plug to break away from the slot, can be with lock shell and slot joint through joint head and joint groove, the lock shell protection slot of being convenient for, also make things convenient for people to support the shell fragment through pressing the lock shell simultaneously and move down and open the lock body.

Drawings

Fig. 1 is a schematic structural view of a buckle type luggage case capable of expanding a storage space according to the present invention;

fig. 2 is a schematic structural view of a plug and a slot of a plug-in suitcase capable of expanding a storage space according to the present invention;

fig. 3 is a schematic side view of the structure of the plug and the slot of the insert-buckle luggage case capable of expanding the storage space according to the present invention;

fig. 4 is a schematic structural view of a structure of a buckle suitcase lock case, a plug and the like capable of expanding a storage space according to the present invention;

fig. 5 is a schematic structural view of the buckling of the plug and the slot of the insert-buckle luggage case capable of expanding the storage space according to the present invention;

fig. 6 is a schematic structural view of the first protrusion and the second protrusion of the insert buckle luggage case with expandable storage space according to the present invention;

fig. 7 is a schematic structural view of the utility model showing the separation of the plug and the slot of the insert-buckle luggage case capable of expanding the storage space;

fig. 8 is a schematic structural view of the buckle trunk lock body with an expandable storage space of the present invention disposed inside.

In the figure: the lock comprises a first box body 1, a box cover 2, an extension box body 3, a second box body 4, a lock body 5, a plug 6, a slot 7, a lock shell 8, a second universal wheel 9, a first universal wheel 10, an elastic sheet 11, a first bulge 12, a clamping piece 13, a clamping groove 14, a clamping piece 15, a clamping head 16, a clamping head 17, a second bulge 18, a butting block 19, a telescopic pull rod 20 and a handle 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-8, a buckle suitcase with expandable storage space includes a first suitcase body 1, a second suitcase body 4 and an extension suitcase body 3, the first suitcase body 1 is fixedly connected with the extension suitcase body 3, the side wall of the extension suitcase body 3 far from the first suitcase body 1 is fixedly connected with the second suitcase body 4, the side wall of the second suitcase body 4 far from the extension suitcase body 3 is fixedly connected with a suitcase cover 2 through a plurality of chains, a telescopic pull rod 20 is arranged on the first suitcase body 1, one end of the telescopic pull rod 20 far from the first suitcase body 1 is fixedly connected with a handle 21, one end of the first suitcase body 1 far from the telescopic pull rod 20 is rotatably connected with a plurality of first universal wheels 10, one side of the second suitcase body 4 near the first universal wheels 10 is rotatably connected with a plurality of second universal wheels 9, the first suitcase body 1 is fixedly connected with the second suitcase body 4 through a lock body 5, when a person needs to hold more suitcases, the lock body 5 can be opened to expand the volume of the extension suitcase, which is convenient to pull a zipper, and when the suitcase needs to take out objects, two persons can cooperate to hold more cases 2 to carry the suitcase, the suitcase can not take more luggage, and the suitcase can be carried, and the suitcase can be convenient to carry more luggage when the suitcase, and the suitcase can be carried, and the suitcase can not take more luggage case;

lock body 5 includes slot 7, plug 6 and lock shell 8, slot 7 and first box 1's lateral wall fixed connection, plug 6 and second box 4's lateral wall fixed connection, a plurality of joint grooves 14 have been seted up to slot 7, lock shell 8 fixedly connected with a plurality of joint 17 that match with joint groove 14, lock shell 8 is connected with slot 7 joint through a plurality of joint 17 and a plurality of joint groove 14, slot 7 is equipped with shell fragment 11, fixedly connected with fastener 13 on the shell fragment 11, the one end that shell fragment 11 is close to fastener 13 is equipped with first arch 12, lock shell 8 is close to the part of first arch 12 and is equipped with the protruding 18 of second, plug 6 symmetry is equipped with two plug-in components 15, every plug-in component 15 fixedly connected with dop 16, distance between two plug-in components 15 is greater than the protruding 18 of second width, distance between two dop 16 is less than the size of first arch 12, lock shell 8 is close to the protruding 18 of second lateral wall fixedly connected with of lock shell 8 and supports piece 19, lock shell 8 is close to the inside wall fixedly connected with and supports piece 19 for extension lock shell 8 can open the extension through extension card 5 and press down the extension of lock shell 8 and press down the extension card 5 and press down the extension card and make things convenient for the extension card 5.

The utility model discloses when needing to open lock body 5, people press down the lock shell 8 of ductility, lock shell 8 supports first arch 12 through second arch 18 and makes shell fragment 11 move down, and a plurality of dops 16 break away from fastener 13 this moment, therefore a plurality of plug-in components 15 can move outward, and a plurality of dops 16 offset with support piece 19 after a plurality of plug-in components 15 move outward a certain distance, prevent that plug 6 from breaking away from slot 7, and at this moment, the extension curb plate can be opened, makes the volume that whole suitcase can hold bigger, makes things convenient for people to pull up zip fastener closed case lid 2; when need not using the suitcase, insert slot 7 with plug 6, a plurality of inserts 15 drive a plurality of dops 16 and 13 counterbalance with fastener this moment, and reuse power makes a plurality of dops 16 and 13 joints of a plurality of fasteners, can make the extension curb plate shrink, reduces the occupation space of whole suitcase, conveniently carries and places, and the people of being convenient for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a buckle suitcase in expanded storing space, includes first box (1), second box (4) and extension box (3), its characterized in that, first box (1) and extension box (3) fixed connection, the lateral wall and second box (4) fixed connection of first box (1) are kept away from in extension box (3), the lateral wall that extension box (3) were kept away from in second box (4) is through a plurality of chain fixedly connected with case lid (2), be equipped with flexible pull rod (20) on first box (1), the one end fixedly connected with handle (21) of first box (1) are kept away from in flexible pull rod (20), the one end rotation that flexible pull rod (20) were kept away from in first box (1) is connected with a plurality of first universal wheels (10), one side rotation that second box (4) are close to first universal wheels (10) is connected with a plurality of second universal wheels (9), first box (1) with through lock body (5) fixed connection between the second box (4).

2. The buckle luggage case with the expandable storage space is characterized in that the lock body (5) comprises a slot (7), a plug (6) and a lock shell (8), the slot (7) is fixedly connected with the outer side wall of the first case body (1), the plug (6) is fixedly connected with the outer side wall of the second case body (4), a plurality of clamping grooves (14) are formed in the slot (7), a plurality of clamping heads (17) matched with the clamping grooves (14) are fixedly connected with the lock shell (8), and the lock shell (8) is connected with the slot (7) in a clamping mode through the clamping heads (17) and the clamping grooves (14).

3. The buckle luggage case with expandable storage space according to claim 2, wherein the slot (7) is provided with a spring piece (11), a clamping piece (13) is fixedly connected to the spring piece (11), a first protrusion (12) is arranged at one end of the spring piece (11) close to the clamping piece (13), and a second protrusion (18) is arranged at a part of the lock case (8) close to the first protrusion (12).

4. The plug-in luggage case with the expandable storage space according to claim 3, wherein the plug (6) is symmetrically provided with two plug members (15), each plug member (15) is fixedly connected with a clamping head (16), the distance between the two plug members (15) is greater than the width of the second bulge (18), the distance between the two clamping heads (16) is smaller than the size of the first bulge (12), a butting block (19) is fixedly connected to the side wall of the lock case (8) close to the second bulge (18), and the lock case (8) is of a malleable structure.

5. The buckle luggage case with expandable storage space of claim 4, wherein the slot (7) is fixedly connected with the inner side wall of the first case (1), and the plug (6) is fixedly connected with the inner side wall of the second case (4).

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