CN220756777U

CN220756777U - Suitcase capable of expanding volume

Info

Publication number: CN220756777U
Application number: CN202322286462.1U
Authority: CN
Inventors: 沈秋元; 蔡雅芬; 金林勤; 吕宠金
Original assignee: Jiaxing Bianka Tourism Products Co ltd
Current assignee: Jiaxing Bianka Tourism Products Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-04-12
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a suitcase with an expandable volume, which comprises a suitcase body, wherein the bottom of the suitcase body is connected with casters through a connecting shaft, a pull rod is arranged in the suitcase body, the pull rod extends to the bottom of the suitcase body from top to bottom and is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a brake block matched with the casters, the connecting plate is connected with the connecting shaft in a sliding manner, the upper part of the pull rod in the suitcase body is provided with a spring bottom plate, the spring bottom plate is provided with a first elastic piece, the top of the first elastic piece is connected with the inner wall of the suitcase body, the lower part of the pull rod in the suitcase body is provided with a first magnet, and the bottom of the suitcase body is provided with a second magnet matched with the first magnet below the first magnet. The volume-expandable suitcase is simple in structure and convenient to use, and the volume expansion of the suitcase is realized anytime and anywhere by arranging the foldable telescopic box, so that the adaptability of the suitcase is improved.

Description

Suitcase capable of expanding volume

Technical Field

The utility model relates to the technical field of luggage cases, in particular to a luggage case with an expandable volume.

Background

At present, due to the improvement of living standard, the travel in the country has become a burden for the masses, and along with the continuous temperature rise of the travel in the country, the luggage is more and more important, and sometimes, due to more things carried, one luggage can not meet the requirements of the traveler, two or three luggage cases are often needed to be prepared, and great inconvenience is brought to the traveler.

Based on the above situation, the utility model provides a suitcase with an expandable volume, which can effectively solve the above problems.

Disclosure of Invention

The utility model aims to provide a luggage case with an expandable volume. The volume-expandable suitcase is simple in structure and convenient to use, and the volume expansion of the suitcase is realized anytime and anywhere by arranging the foldable telescopic box, so that the adaptability of the suitcase is improved.

The utility model is realized by the following technical scheme:

the utility model provides an expandable volumetric suitcase, includes the box, the bottom half is connected with the truckle through the connecting axle, be equipped with the pull rod in the box, the pull rod is by last to downwardly extending to bottom half and connecting plate fixed connection, the connecting plate bottom be equipped with truckle assorted brake block, just connecting plate sliding connection and connecting axle are last, the upper portion that the pull rod is located the box is equipped with spring bottom plate, be equipped with first elastic component on the spring bottom plate, just first elastic component top is connected with the box inner wall, the lower part that the pull rod is located the box is equipped with first magnet, the bottom is located first magnet below and is equipped with first magnet assorted second magnet in the box, box is close to pull rod one side and is equipped with flexible box, flexible box includes both sides folding curb plate and locates the soft cloth of bottom, the curb plate outside is equipped with the elastic lug, box and flexible box junction are equipped with the spliced block, be equipped with the opening with elastic lug assorted on the spliced block.

Preferably, an umbrella storage bin for storing umbrellas is arranged in the box body, a containing cavity is arranged in the umbrella storage bin, a through hole is formed in the surface of the box body, the containing cavity is communicated with the through hole, and umbrellas are arranged in the umbrella storage bin.

Preferably, the umbrella storage bin is internally provided with a pressure component, the pressure component comprises a rotating block and a second elastic piece, a bottom groove is formed in the umbrella storage bin, the rotating block is rotationally connected in the bottom groove, and the rotating block is connected with the bottom of the bottom groove through the second elastic piece.

Preferably, grooves are formed in two sides of the through hole.

Preferably, the first elastic element and the second elastic element are springs.

Compared with the prior art, the utility model has the following advantages:

the volume-expandable suitcase is simple in structure and convenient to use, and the volume expansion of the suitcase is realized anytime and anywhere by arranging the foldable telescopic box, so that the adaptability of the suitcase is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic side view of another embodiment of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 4, the utility model provides a suitcase with an expandable volume, which comprises a suitcase body, wherein the bottom of the suitcase body is connected with casters through a connecting shaft, a pull rod is arranged in the suitcase body, the pull rod extends to the bottom of the suitcase body from top to bottom and is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a brake block matched with the casters, the connecting plate is slidably connected with the connecting shaft, the upper part of the pull rod in the suitcase body is provided with a spring bottom plate, the spring bottom plate is provided with a first elastic piece, the top of the first elastic piece is connected with the inner wall of the suitcase body, the lower part of the pull rod in the suitcase body is provided with a first magnet, the bottom of the suitcase body is provided with a second magnet matched with the first magnet, one side of the suitcase body, which is close to the pull rod, is provided with a telescopic box, the telescopic box comprises two side plates and soft cloth arranged at the bottom, the outer side of the side plates is provided with elastic bumps, the joint of the suitcase body and the telescopic box is provided with a plug-in block, and the plug-in block is provided with an opening matched with the elastic bumps.

Example 2:

as shown in fig. 1 to 4, the utility model provides a luggage case with expandable volume, which comprises a case body 1, the bottom of the case body 1 is connected with a caster 2 through a connecting shaft 21, a pull rod 3 is arranged in the case body 1, the pull rod 3 extends to the bottom of the case body 1 from top to bottom and is fixedly connected with a connecting plate 31, a brake block 32 matched with the caster 2 is arranged at the bottom of the connecting plate 31, the connecting plate 31 is slidably connected with the connecting shaft 21, a spring bottom plate 4 is arranged at the upper part of the pull rod 3 in the case body 1, a first elastic piece 41 is arranged on the spring bottom plate 4, the top of the first elastic piece 41 is connected with the inner wall of the case body 1, a first magnet 5 is arranged at the lower part of the pull rod 3 in the case body 1, a second magnet 6 matched with the first magnet 5 is arranged at the bottom of the case body 1, a telescopic box 7 is arranged at one side of the case body 1 close to the first magnet 5, the telescopic box 7 comprises a side plate with two sides which can be folded and a soft cloth arranged at the bottom, an elastic block 71 is arranged at the outer side plate, an elastic block 71 is arranged at the position of the outer side plate 7, and is matched with the elastic block 72 is arranged at the position of the opening 72.

The umbrella storage bin 11 for storing the umbrella is arranged in the box body 1, a containing cavity is arranged in the umbrella storage bin 11, a through hole is formed in the surface of the box body 1, the containing cavity is communicated with the through hole, and an umbrella 111 is arranged in the umbrella storage bin 11.

The umbrella storage bin 11 is arranged, so that the umbrella 111 can be placed in the umbrella storage bin 11 and can be taken and used at any time. Wherein the 111 specification of the umbrella is matched with the size of the umbrella storage bin 11, and the umbrella is a special umbrella 111.

Further, in another embodiment, a pressure assembly is disposed in the umbrella storage bin 11, the pressure assembly includes a rotating block 121 and a second elastic member 122, a bottom groove 123 is formed in the umbrella storage bin 11, the rotating block 121 is rotatably connected in the bottom groove 123, and the rotating block 121 is connected to the bottom of the bottom groove 123 through the second elastic member 122.

The pressure assembly can compress the umbrella 111 to avoid sliding out of the umbrella storage bin 11, and the rotating block 121 can prop against the umbrella 111 under the pushing of the second elastic piece 122.

Further, in another embodiment, grooves 13 are provided on both sides of the through hole.

Grooves 13 are arranged on two sides of the through hole, so that a user can conveniently stretch into the grooves 13 to take the umbrella.

Further, in another embodiment, the first elastic member 41 and the second elastic member 122 are both springs.

The working principle of one embodiment of the utility model is as follows:

when the volume of the suitcase is required to be expanded, the elastic lug 71 is only required to be pressed to be separated from the opening of the plug-in block 72, the folded side plate is unfolded, the capacity expansion function is realized, and when the volume is not required to be expanded, the side plate is folded, and the elastic lug 71 is clamped in the opening of the plug-in block 72;

the pull rod 3 is used for pushing the brake pad 32 to prop against the caster 2, at the moment, the first magnet 5 and the second magnet 6 are mutually adsorbed to fix the position of the brake pad 32, so that a braking function is realized, if a brake is required to be released, the pull rod 3 is pulled up to enable the first magnet 5 and the second magnet 6 to be separated from each other, and under the action of a spring, the pull rod 3 can be controlled not to fall down.

Those skilled in the art will readily make and use the expandable volume luggage of the present utility model and will be able to produce the positive effects described herein in light of the description of the present utility model and the accompanying drawings.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. An expandable volume luggage case, characterized by: including the box, the bottom half is connected with the truckle through the connecting axle, be equipped with the pull rod in the box, the pull rod extends to bottom half and connecting plate fixed connection from top to bottom, the connecting plate bottom is equipped with the brake block with truckle assorted, just connecting plate sliding connection is epaxial with the connecting, the upper portion that the pull rod is located the box is equipped with spring bottom plate, be equipped with first elastic component on the spring bottom plate, just first elastic component top is connected with the box inner wall, the lower part that the pull rod is located the box is equipped with first magnet, the bottom is located first magnet below and is equipped with the second magnet with first magnet assorted in the box, the box is close to pull rod one side and is equipped with flexible box, flexible box includes both sides folding curb plate and locates the soft cloth of bottom, the curb plate outside is equipped with elastic lug, box and flexible box junction are equipped with the grafting piece, be equipped with on the grafting piece with elastic lug assorted opening.

2. The expandable volume luggage of claim 1, wherein: the novel umbrella storage box is characterized in that an umbrella storage bin for storing umbrellas is arranged in the box body, an accommodating cavity is arranged in the umbrella storage bin, a through hole is formed in the surface of the box body, the accommodating cavity is communicated with the through hole, and an umbrella is arranged in the umbrella storage bin.

3. The expandable volume luggage of claim 2, wherein: the umbrella storage bin is internally provided with a pressure component, the pressure component comprises a rotating block and a second elastic piece, a bottom groove is formed in the umbrella storage bin, the rotating block is rotationally connected in the bottom groove, and the rotating block is connected with the bottom of the bottom groove through the second elastic piece.

4. The expandable volume luggage of claim 2, wherein: grooves are formed in two sides of the through hole.

5. The expandable volume luggage case of claim 3, wherein: the first elastic piece and the second elastic piece are springs.