CN202160848U - Light draw-bar box - Google Patents

Light draw-bar box Download PDF

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Publication number
CN202160848U
CN202160848U CN2011202119500U CN201120211950U CN202160848U CN 202160848 U CN202160848 U CN 202160848U CN 2011202119500 U CN2011202119500 U CN 2011202119500U CN 201120211950 U CN201120211950 U CN 201120211950U CN 202160848 U CN202160848 U CN 202160848U
Authority
CN
China
Prior art keywords
box
assembly
wheel
deck assembly
bar
Prior art date
Application number
CN2011202119500U
Other languages
Chinese (zh)
Inventor
王向军
Original Assignee
上海顶新箱包有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海顶新箱包有限公司 filed Critical 上海顶新箱包有限公司
Priority to CN2011202119500U priority Critical patent/CN202160848U/en
Application granted granted Critical
Publication of CN202160848U publication Critical patent/CN202160848U/en

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Abstract

The utility model aims at disclosing a light draw-bar box, which comprises a box body framework and a box body arranged on the box body framework. The box body is covered on the box body framework; and a cross bar connecting piece is arranged between two side frameworks of the box body framework. The light draw-bar box is simple in structure; furthermore, the structural fastness of the box body framework is ensured under the premise of reducing the weight of the box bag.

Description

The lightweight draw-bar box

Technical field

The utility model relates to a kind of case and bag, the lightweight draw-bar box that particularly a kind of weight is low weight.

Background technology

Draw-bar box is a kind of chest with pull bar and roller, receives widely-used because of it is easy to use.

Simultaneously, draw-bar box also is provided with a pull bar because of chest, and the branch of single tube pull bar and two-tube pull bar is arranged, and the pipe of pull bar also has the branch of square tube and pipe, in tow, reduces the heavy burdens greatly during with convenient walking.

General case and bag come to divide by material can be divided into soft cloth case and two kinds in hard case (hard can be divided into again ABS and two kinds of PP), by constructing two kinds in the suitcase that can be divided into vertical draw-bar box and horizontal type.

Draw-bar box comprises box frame and is arranged on the casing on the box frame that still, the box frame of existing draw-bar box is firm inadequately.

The utility model content

The purpose of the utility model is to provide a kind of lightweight draw-bar box, to the deficiency of prior art, under the prerequisite that reduces case and bag weight, guarantees that the casing frame structure is firm.

The technical problem that the utility model solved can adopt following technical scheme to realize:

A kind of lightweight draw-bar box, it comprises box frame and is arranged on the casing on the box frame that said casing is coated on the said box frame, it is characterized in that, is provided with cross rod connector between the two sides framework of said box frame.

In an embodiment of the utility model; Said lateral frame comprises forward and backward vertical member, at least one horizontal bars, be used to connect the Corner Link of back vertical member and horizontal bars and be used to be connected before the corner three-way connector of vertical member and horizontal bars, said cross bar is through said corner three-way connector connection.

In an embodiment of the utility model; Said box frame comprises a bottom deck assembly, be connected the rod assembly on the said bottom deck assembly and be connected the two sides framework of bottom deck assembly side; Said rod assembly and two sides framework and said bottom deck assembly removably connect, and said bottom deck assembly bottom is provided with pulley assembly.

In an embodiment of the utility model; Said pulley assembly comprises one group of front wheel and one group of rear wheel; Said front wheel is arranged on the front end of said bottom deck assembly bottom, and said rear wheel is arranged on the rear end of said bottom deck assembly bottom, so that the towing of draw-bar box.

In an embodiment of the utility model; Said pulley assembly comprises one group of feet and one group of rear wheel; Said feet is arranged on the front end of said bottom deck assembly bottom, and said rear wheel is arranged on the rear end of said bottom deck assembly bottom, so that the towing of draw-bar box.

In an embodiment of the utility model, described forward and backward pulley is universal wheel.

In an embodiment of the utility model, said bottom deck assembly is provided with some through holes, is guaranteeing that not only weight reduction but also economical with materials are arranged under the prerequisite of sufficient intensity.

In an embodiment of the utility model, said bottom deck assembly is provided with reinforcement.

In an embodiment of the utility model, said rod assembly comprises single pole telescopic lever and two bar telescopic levers.

In an embodiment of the utility model, be provided with a slide fastener mouth in corresponding position, the top of said casing with said rod assembly, during use, open the slide fastener mouth of casing, telescopic lever is upwards pulled out in this slide fastener mouth.

In an embodiment of the utility model, the both sides of said bottom deck assembly are provided with and are used for the positioning link that is connected with the vertical member of lateral frame.

The lightweight draw-bar box of the utility model, whole draw-bar box is made up of box frame and box body combinations, is provided with cross rod connector between the two sides framework of said box frame, under the prerequisite that reduces case and bag weight, guarantees that the casing frame structure is firm.

The utility model is simple in structure, and production cost is low.

The characteristics of the utility model can consult this case graphic and below better embodiment detailed description and obtain to be well understood to.

Description of drawings

Fig. 1 is the structural representation of the box frame of the utility model;

Fig. 2 is another structural representation of the box frame of the utility model;

Fig. 3 is the utility model overall schematic.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Like Fig. 1, shown in Figure 2; The lightweight draw-bar box of the utility model; It comprises box frame 100 and is arranged on the casing 200 on the box frame 100; Box frame 100 comprises a bottom deck assembly 110, be connected the rod assembly 120 on the said bottom deck assembly 110 and be connected the lateral frame 130 of bottom deck assembly 110 sides; Said rod assembly 120 removably connects with lateral frame 130 and said bottom deck assembly 110, and said casing 200 is coated on the said box frame 100, and said bottom deck assembly 110 bottoms are provided with pulley assembly 140.

In the utility model, be provided with cross rod connector 150 between the two sides framework 130.Lateral frame 130 comprises forward and backward vertical member 131, horizontal bars 132, be used to connect the Corner Link 134 of back vertical member and horizontal bars and be used to be connected the corner three-way connector 133 of preceding vertical member and horizontal bars; Said vertical member 131 is inserted into respectively in two holes of corner three-way connector 133 with horizontal bars 132, and said cross bar 150 connects through said corner three-way connector 133.

Referring to Fig. 1; Bottom deck assembly 110 is provided with installing hole 113; Rod assembly 120 is fixed on the bottom deck assembly 110 through installing hole 113, on bottom deck assembly 110, also is provided with the lateral frame installing hole, and lateral frame 130 is fixed on the bottom deck assembly 110 through this installing hole.

Referring to Fig. 2, the both sides of said bottom deck assembly 110 are provided with and are used for the positioning link 114 that is connected with the vertical member of lateral frame.The forward and backward vertical member 131 of lateral frame 130 is inserted in respectively on the positioning link 114.

Referring to Fig. 3; In the utility model; Said pulley assembly 140 comprises one group of front wheel 141 and one group of rear wheel 142; Said front wheel 141 is arranged on the front end of said bottom deck assembly 110 bottoms, and said rear wheel 142 is arranged on the rear end of said bottom deck assembly 110 bottoms, so that the towing of draw-bar box.Said front wheel 141 or rear wheel 142 are universal wheel.

Perhaps, said pulley assembly 140 comprises one group of feet and one group of rear wheel 142, and said feet is arranged on the front end of said bottom deck assembly 110 bottoms, and said rear wheel 142 is arranged on the rear end of said bottom deck assembly 110 bottoms, so that the towing of draw-bar box.

In the utility model, said bottom deck assembly 110 is provided with some through holes 111, and said bottom deck assembly 110 is provided with reinforcement 112; Guaranteeing that not only weight reduction but also economical with materials are arranged under the prerequisite of sufficient intensity.Certainly, also through hole can be set on the bottom deck assembly 110.

In the utility model, said rod assembly 120 comprises single pole telescopic lever and two bar telescopic levers.

In the utility model, be provided with a slide fastener mouth 210 in corresponding position, the top of said casing 200 with said rod assembly 120, during use, open the slide fastener mouth 210 of casing, telescopic lever is upwards pulled out in this slide fastener mouth 210.Casing 200 also can adopt the conventional pull bar mounting structure of no slide fastener mouth.

More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (10)

1. lightweight draw-bar box, it comprises box frame and is arranged on the casing on the box frame that said casing is coated on the said box frame, it is characterized in that, is provided with cross rod connector between the two sides framework of said box frame.
2. lightweight draw-bar box as claimed in claim 1; It is characterized in that; Lateral frame comprises forward and backward vertical member, at least one horizontal bars, be used to connect the Corner Link of back vertical member and horizontal bars and be used to be connected before the corner three-way connector of vertical member and horizontal bars, said cross bar is through said corner three-way connector connection.
3. lightweight draw-bar box as claimed in claim 1; It is characterized in that; Said box frame comprises a bottom deck assembly, be connected the rod assembly on the said bottom deck assembly and be connected the two sides framework of bottom deck assembly side; Said rod assembly and two sides framework and said bottom deck assembly removably connect, and said bottom deck assembly bottom is provided with pulley assembly.
4. lightweight draw-bar box as claimed in claim 3 is characterized in that, said pulley assembly comprises one group of front wheel and one group of rear wheel, and said front wheel is arranged on the front end of said bottom deck assembly bottom, and said rear wheel is arranged on the rear end of said bottom deck assembly bottom.
5. lightweight draw-bar box as claimed in claim 4 is characterized in that, said front wheel or rear wheel are universal wheel.
6. lightweight draw-bar box as claimed in claim 3 is characterized in that, said pulley assembly comprises one group of feet and one group of rear wheel, and said feet is arranged on the front end of said bottom deck assembly bottom, and said rear wheel is arranged on the rear end of said bottom deck assembly bottom.
7. lightweight draw-bar box as claimed in claim 3 is characterized in that said bottom deck assembly is provided with some through holes.
8. lightweight draw-bar box as claimed in claim 3 is characterized in that, said rod assembly comprises single pole telescopic lever and two bar telescopic levers.
9. lightweight draw-bar box as claimed in claim 1 is characterized in that, is provided with a slide fastener mouth in corresponding position with said rod assembly, the top of said casing.
10. lightweight draw-bar box as claimed in claim 3 is characterized in that, the both sides of said bottom deck assembly are provided with and are used for the positioning link that is connected with the vertical member of lateral frame.
CN2011202119500U 2011-06-21 2011-06-21 Light draw-bar box CN202160848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202119500U CN202160848U (en) 2011-06-21 2011-06-21 Light draw-bar box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202119500U CN202160848U (en) 2011-06-21 2011-06-21 Light draw-bar box

Publications (1)

Publication Number Publication Date
CN202160848U true CN202160848U (en) 2012-03-14

Family

ID=45796710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202119500U CN202160848U (en) 2011-06-21 2011-06-21 Light draw-bar box

Country Status (1)

Country Link
CN (1) CN202160848U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754986A (en) * 2012-08-02 2012-10-31 上海顶新箱包有限公司 Draw bar box
CN103925481A (en) * 2014-05-09 2014-07-16 凌卡 Mobile illuminator convenient to disassemble and assemble
CN105455377A (en) * 2015-12-06 2016-04-06 嘉兴兴发箱包有限公司 Suitcase bottom plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754986A (en) * 2012-08-02 2012-10-31 上海顶新箱包有限公司 Draw bar box
WO2014019277A1 (en) * 2012-08-02 2014-02-06 上海顶新箱包有限公司 Draw bar box
CN103925481A (en) * 2014-05-09 2014-07-16 凌卡 Mobile illuminator convenient to disassemble and assemble
CN105455377A (en) * 2015-12-06 2016-04-06 嘉兴兴发箱包有限公司 Suitcase bottom plate

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