CN218303771U

CN218303771U - Multifunctional luggage bag

Info

Publication number: CN218303771U
Application number: CN202222813311.2U
Authority: CN
Inventors: 周桃义; 杜顺康; 何洋
Original assignee: HANGZHOU WANXIANG POLYTECHNIC
Current assignee: HANGZHOU WANXIANG POLYTECHNIC
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-17
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a multifunctional luggage bag, which comprises a luggage box body (1), a luggage box cover (2), a backpack body (3) and a backpack base (4), wherein the luggage box body (1) and the luggage box cover (2) are connected and combined into a first luggage box (5) through zippers, the luggage box body (1) and the backpack body (3) are connected and combined into a second luggage box (6) through zippers, and the backpack body (3) and the backpack base (4) are connected and combined into a backpack (7) through zippers; the side part of the luggage case body (1) is connected with a pull rod assembly (8), the pull rod assembly (8) comprises rotary bases (9) symmetrically fixed on two sides of the luggage case body (1), telescopic rods (10) are connected onto the rotary bases (9), and a connecting rod (11) is arranged between the telescopic rods (10) on the two sides; the lower part of the trunk body (1) is provided with a bottom wheel (12). The utility model discloses can change self capacious, and simple structure, convenient to use through the equipment form of difference.

Description

Multifunctional luggage bag

Technical Field

The utility model relates to a case, in particular to a multifunctional luggage backpack.

Background

Along with the improvement of people's standard of living, people more tend to select outdoor activities, when playing near, only need carry a small part temporary articles for use can, usually only can bear small-size knapsack, and go to the place of far away and play, just need carry necessary article of life such as more clothing, food and move ahead together, just need to use great suitcase this moment. The shape and capacity of each case are relatively fixed, as disclosed in the chinese utility model publication No. CN204378187U, and specifically discloses a luggage case and a wheel assembly for the luggage case, which includes a plurality of walls that together define the external structure of the luggage case; and one or more wheel assemblies. One as conventional suitcase structure, the structure and the capacity of suitcase in this utility model patent are also fixed, can't adjust the size and the capacity of box as required. In order to be suitable for trips of different degrees, a single case cannot meet the requirements of people, and people often need to purchase cases of different sizes, so that the use times of single cases are few, and the number of cases is large, and then the storage space of a home is occupied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional luggage knapsack. The utility model discloses can change self capacity in order to satisfy multiple use scene through the equipment form of difference. In addition, the utility model has simple structure and convenient use.

The technical scheme of the utility model: a multifunctional luggage bag comprises a luggage box body, a luggage box cover, a backpack body and a backpack base, wherein the luggage box body and the luggage box cover are connected and combined into a first luggage box through zippers, the luggage box body and the backpack body are connected and combined into a second luggage box through zippers, and the backpack body and the backpack base are connected and combined into a backpack through zippers; the side part of the trunk body of the trunk is connected with a pull rod assembly, the pull rod assembly comprises rotary bases symmetrically fixed on two sides of the trunk body of the trunk, telescopic rods are connected to the rotary bases, and a connecting rod is arranged between the telescopic rods on the two sides; the bottom wheel is arranged under the trunk body of the luggage case.

In the multifunctional luggage bag, the bag body is provided with the straps, and the cover of the luggage box is provided with the handle.

In the foregoing multifunctional luggage bag, the lateral part of the luggage box body is provided with the protective sleeve, one side of the protective sleeve is fixedly connected with the luggage box body, and one side of the protective sleeve is adhered to the luggage box body through the magic tape.

In the multifunctional luggage bag, the bag body comprises a frame, first arc surfaces are arranged on two sides of the frame, second arc surfaces are arranged on the side portions of the first arc surfaces and two ends of the frame, openings are formed in the first arc surfaces, and the second arc surfaces are made of transparent materials.

In the multifunctional luggage bag, the bottom of the luggage box body is provided with the reinforcing rib plate, and the bottom wheel is positioned on the reinforcing rib plate.

In the multifunctional luggage bag, the bag base is sewed with a soft pad.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a suitcase box, suitcase lid, knapsack inclusion and knapsack base, the suitcase box passes through the zip fastener linkage with the suitcase lid and makes up into first suitcase, and the suitcase box passes through the zip fastener linkage with the knapsack inclusion and makes up into the second suitcase, and knapsack inclusion and knapsack base pass through the zip fastener linkage and make up into the knapsack, above can the utility model discloses can through the equipment form of difference, change self capacity, can assemble out the combination that is fit for oneself going on a journey according to actual conditions, realize one packet multi-purpose to satisfy multiple use scene. And has simple structure and convenient use.

2. The utility model discloses the lateral part of suitcase box is equipped with the protective sheath, one side and suitcase box fixed connection of protective sheath, and one side and the suitcase box of protective sheath pass through the magic subsides with the suitcase box and glue the connection. When the pull rod assembly is not used, the pull rod assembly can be wrapped by the protective sleeve.

3. The utility model discloses a knapsack inclusion includes the frame, and the both sides of frame are equipped with first cambered surface, and the lateral part of first cambered surface is equipped with the second cambered surface with the both ends of frame, first cambered surface on be equipped with the opening, set up like this and conveniently take the thing, the second cambered surface is transparent material, can directly see the thing in the knapsack inclusion through the second cambered surface.

Drawings

Fig. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic view of the backpack;

FIG. 3 is a schematic view of the first luggage piece;

FIG. 4 is an underside view of the first luggage case;

fig. 5 is a structural view of the second luggage case.

The labels in the figures are: 1-luggage case body, 2-luggage case cover, 3-luggage body, 4-luggage base, 5-first luggage case, 6-second luggage case, 7-backpack, 8-pull rod component, 9-rotating base, 10-telescopic rod, 11-connecting rod, 12-bottom wheel, 13-brace, 14-handle, 15-protective sleeve, 16-frame, 17-first cambered surface, 18-second cambered surface, 19-opening, 20-reinforced rib plate and 21-cushion.

Detailed Description

The present invention will be further described with reference to the drawings and examples, which should not be construed as a limitation to the present invention.

The specific embodiment is as follows: a multifunctional luggage bag is shown in figures 1-5 and comprises a luggage box body 1, a luggage box cover 2, a backpack bag body 3 and a backpack base 4, wherein the luggage box body 1 and the luggage box cover 2 are connected and combined into a first luggage box 5 through zippers, the luggage box body 1 and the backpack bag body 3 are connected and combined into a second luggage box 6 through zippers, and the backpack bag body 3 and the backpack base 4 are connected and combined into a backpack 7 through zippers; as shown in fig. 3-5, a pull rod assembly 8 is connected to a side portion of the luggage body 1, the pull rod assembly 8 includes rotating bases 9 symmetrically fixed to two sides of the luggage body 1, the rotating bases 9 are connected with telescopic rods 10, and a connecting rod 11 is arranged between the telescopic rods 10 at two sides; the bottom wheel 12 is arranged under the luggage case body 1. The backpack body 3 is provided with straps 13, and the trunk cover 2 is provided with a handle 14. As shown in fig. 3, a protective cover 15 is disposed on a lateral portion of the luggage body 1, one side of the protective cover 15 is fixedly connected to the luggage body 1, and one side of the protective cover 15 is adhered to the luggage body 1 by a hook and loop fastener. The backpack body 3 comprises a frame 16, wherein first cambered surfaces 17 are arranged on two sides of the frame 16, second cambered surfaces 18 are arranged on the side portions of the first cambered surfaces 17 and two ends of the frame 16, openings 19 are formed in the first cambered surfaces 17, the second cambered surfaces 18 can be made of transparent materials, and the second cambered surfaces can also be made of common leather materials for privacy protection. As shown in fig. 4, the bottom of the trunk 1 has a reinforcement rib 20, and the bottom wheel 12 is located on the reinforcement rib 20. The backpack base 4 is sewed with a cushion 21.

The working principle is as follows:

the utility model discloses a suitcase box, suitcase lid, knapsack inclusion and knapsack base, the suitcase box passes through the zip fastener linkage with the suitcase lid and constitutes first suitcase, and the suitcase box passes through the zip fastener linkage with the knapsack inclusion and constitutes second suitcase, and knapsack inclusion and knapsack base pass through the zip fastener linkage and constitute into the knapsack, can find out above the utility model discloses can through zip fastener coupling assembling, can assemble out the combination that is fit for oneself going on a journey according to actual conditions, the thing lightly can assemble into the knapsack back of the body on one's body, can assemble into first suitcase or second suitcase when the thing is more and pull the trip, when arriving the destination, when not using pull rod assembly, can wrap up pull rod assembly with the protective sheath and accomodate.

Claims

1. A multi-functional luggage knapsack which characterized in that: the luggage case comprises a luggage case body (1), a luggage case cover (2), a backpack body (3) and a backpack base (4), wherein the luggage case body (1) and the luggage case cover (2) are connected and combined into a first luggage case (5) through a zipper, the luggage case body (1) and the backpack body (3) are connected and combined into a second luggage case (6) through a zipper, and the backpack body (3) and the backpack base (4) are connected and combined into a backpack (7) through a zipper; the side part of the luggage case body (1) is connected with a pull rod assembly (8), the pull rod assembly (8) comprises rotary bases (9) symmetrically fixed on two sides of the luggage case body (1), telescopic rods (10) are connected onto the rotary bases (9), and a connecting rod (11) is arranged between the telescopic rods (10) on the two sides; the lower part of the trunk body (1) is provided with a bottom wheel (12).

2. The multi-purpose luggage bag of claim 1, wherein: the backpack body (3) is provided with straps (13), and the trunk cover (2) is provided with a handle (14).

3. The multi-purpose luggage bag of claim 1, wherein: the lateral part of suitcase box (1) be equipped with protective sheath (15), one side and suitcase box (1) fixed connection of protective sheath (15), one side and suitcase box (1) of protective sheath (15) are pasted through the magic.

4. The multi-purpose luggage bag of claim 1, wherein: the backpack bag body (3) comprises a frame (16), wherein first arc surfaces (17) are arranged on two sides of the frame (16), second arc surfaces (18) are arranged on the side portions of the first arc surfaces (17) and two ends of the frame (16), openings (19) are formed in the first arc surfaces (17), and the second arc surfaces (18) are made of transparent materials.

5. The multi-purpose luggage bag of claim 1, wherein: the bottom of the luggage case body (1) is provided with a reinforcing rib plate (20), and the bottom wheel (12) is positioned on the reinforcing rib plate (20).

6. The multi-purpose luggage bag of claim 1, wherein: the backpack base (4) is sewed with a soft pad (21).