CN210076796U

CN210076796U - Detachable combined type luggage case

Info

Publication number: CN210076796U
Application number: CN201920440064.1U
Authority: CN
Inventors: 覃柳兰; 李璐童
Original assignee: Wuhan Zhongnan Minda Technology Consulting Service Co Ltd; South Central University for Nationalities
Current assignee: Wuhan Zhongnan Minda Technology Consulting Service Co Ltd; South Central Minzu University
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-02-18
Anticipated expiration: 2029-04-03

Abstract

The utility model provides a can dismantle combination formula suitcase, including box portion and pull rod portion, including box portion including first sub-box and the sub-box of second, pull rod portion includes pull rod chassis, two hollow pull rod pipes on the chassis and gliding pull rod in the pull rod pipe, and the outer wall of pull rod pipe is provided with two sliding connection grooves, and two sides on chassis are equipped with folding layer board respectively, and folding layer board has the level and expandes and fold two states of sticking up, and the bottom of the case back of first sub-box and the sub-box of second is provided with two sliding connection posts that correspond with the sliding connection groove shape respectively. The utility model provides a pair of can dismantle combination formula suitcase to the changeable characteristics of consumer's travel demand, can realize dismantling and make up, satisfies the demand that the consumer made different storage space choices for different trips.

Description

Detachable combined type luggage case

Technical Field

The utility model relates to a can dismantle combination formula suitcase belongs to the case and bag field.

Background

A trolley case refers to a luggage case having a trolley and rollers. The utility model is a common tool for travel due to its convenient use. The draw-bar box usually adopts a single-tube draw bar and a double-tube draw bar, and the draw-bar tube also has a part of a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced.

At present, draw-bar boxes with various sizes are available on the market, a large draw-bar box with a length difference can be selected, for example, a draw-bar box with a length difference of more than 29 inches, and a draw-bar box with a length difference of 24 inches or less can be selected. But for most residents, the luggage is used as a durable article less frequently in one year, and in the less travel, the luggage may include a long difference and a short difference. Therefore, purchasing luggage cases of different sizes due to fluctuating demand is often an unfortunate option.

Disclosure of Invention

In order to solve the not enough of prior art, the utility model provides a can dismantle combination formula suitcase, to the changeable characteristics of consumer's travel demand, can realize dismantling and make up, satisfy the demand that the consumer made different storage space and select for different journey.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a can dismantle combination formula suitcase, including box portion and draw-bar portion, including box portion including first sub-box and the sub-box of second, draw-bar portion includes the pull rod chassis, two hollow pull rod pipes on the chassis and gliding pull rod in the pull rod pipe, the outer wall of pull rod pipe is provided with two rows of sliding connection grooves, two sides on chassis are equipped with folding layer board respectively, folding layer board has the level and expandes and fold two states of sticking up, the bottom of the case back of first sub-box and the sub-box of second is provided with two sliding connection posts that correspond with the sliding connection groove shape respectively.

The folding supporting plate is connected with the chassis through a spring hinge.

And universal wheels are arranged at the bottoms of the first sub-box body and the second sub-box body.

And the bottom of the chassis is provided with an auxiliary universal wheel.

The first sub-box body and the second sub-box body are provided with zippers.

The utility model discloses based on the beneficial effect that its technical scheme had lies in:

(1) the utility model provides a pair of can dismantle combination formula suitcase improves on the basis of current double-barrelled draw-bar box, set up two rows of sliding connection grooves at the outer wall of draw-bar tube, the sliding connection groove can let the sliding connection groove of first subbox and second subbox match, realize the installation and the dismantlement of first subbox and second subbox respectively with the draw-bar tube, when the luggage is more, can fix first subbox and second subbox on the draw-bar tube simultaneously, when the luggage is less, can select one of them subbox to fix on the draw-bar tube, can fold the folding layer board of the not installation subbox one side simultaneously, conveniently drag the use, installation, dismantlement, convenient to use;

(2) the folding tray of the detachable combined type luggage case provided by the utility model can be connected with the chassis through the spring hinge, and when the sub-case body is not installed, the folding tray can keep a folding state under the action of the spring hinge and is not easy to fall down;

(3) the utility model provides a pair of can dismantle chassis bottom of combination formula suitcase can set up supplementary universal wheel, the convenient dilatory use that slides when only installing the state of a side box.

Drawings

Fig. 1 is a schematic view of the position relationship between the sub-case body and the pull rod of the detachable combined type luggage case provided by the present invention.

Fig. 2 is a schematic view of the folding pallet in a horizontally unfolded state.

Fig. 3 is a schematic view of the folded pallet in a folded-up state.

In the figure: 1-a first sub-box body, 2-a zipper, 3-universal wheels, 4-aluminum alloy wrapping edges, 5-a second sub-box body, 6-a sliding connecting column, 7-a pull rod pipe, 8-a folding supporting plate, 9-an auxiliary universal wheel, 10-a chassis, 11-a pull rod and 12-a spring hinge.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The utility model provides a can dismantle combination formula suitcase, refer to fig. 1 to 3, including box portion and draw-bar portion, including box portion including first sub-box 1 and the sub-box 5 of second, draw-bar portion includes pull rod chassis 10, two hollow pull rod pipes 7 on the chassis 10 and gliding pull rod 11 in pull rod pipe 7, and pull rod pipe 7's outer wall is provided with two sliding connection grooves, and two sides on chassis 10 are equipped with folding layer board 8 respectively, and folding layer board 8 has the level and expandes and fold two states of sticking up, and the bottom of the case back of first sub-box 1 and the sub-box 5 of second is provided with two sliding connection posts 6 that correspond with sliding connection groove shape respectively.

The sliding connection column 6 can adopt a column body with a T-shaped cross section as shown in figure 1, and the sliding connection groove adopts a groove with the same shape as the sliding connection column. The sliding connection column and the sliding connection groove can also adopt other shapes which are convenient for sliding connection.

The bottom parts of the first sub-box body 1 and the second sub-box body 5 are provided with universal wheels 3.

The bottom of the chassis 10 is provided with auxiliary universal wheels 9.

Referring to fig. 3, the folding supporting plate 8 is connected with the chassis 10 through the spring hinges 12, when the sub-box body is not installed, the folding supporting plate can keep a folding state under the action of the spring hinges and is not easy to fall down, the spring hinges 12 can be made of high-strength metal pieces, universal wheels can be arranged at the bottom of the supporting plate and the bottom of the sub-box body, and the folding supporting plate cannot fall down even if the sub-box body is installed. Other fastener forms can also be adopted to connect the folding supporting plate 8 and the chassis 10, so as to realize the folding and the laying down of the folding supporting plate.

The main body parts of the first sub-box body 1 and the second sub-box body 5 can adopt a common case structure, and are provided with a zipper 2, a handle, an aluminum alloy wrapping 4 and other parts.

The utility model provides a pair of can dismantle combination formula suitcase to the changeable characteristics of consumer's travel demand, can realize dismantling and make up, satisfies the demand that the consumer made different storage space choices for different trips.

Claims

1. The utility model provides a can dismantle combination formula suitcase, includes trunk portion and pull rod portion, its characterized in that: the box body portion includes first sub-box (1) and second sub-box (5), the pull rod portion includes pull rod chassis (10), two hollow pull rod pipe (7) on chassis (10) and gliding pull rod (11) in pull rod pipe (7), the outer wall of pull rod pipe (7) is provided with two rows of sliding connection grooves, two sides on chassis (10) are equipped with folding layer board (8) respectively, folding layer board (8) have the level and expand and fold two states of sticking up, the bottom of the case back of first sub-box (1) and second sub-box (5) is provided with two sliding connection post (6) that correspond with the sliding connection groove shape respectively.

2. The removable modular luggage case of claim 1, wherein: the folding supporting plate (8) is connected with the chassis (10) through a spring hinge (12).

3. The removable modular luggage case of claim 1, wherein: the bottom parts of the first sub-box body (1) and the second sub-box body (5) are provided with universal wheels (3).

4. The removable modular luggage case of claim 1, wherein: and auxiliary universal wheels (9) are arranged at the bottom of the chassis (10).

5. The removable modular luggage case of claim 1, wherein: the first sub-box body (1) and the second sub-box body (5) are provided with zippers (2).