CN202932230U - Draw-bar box - Google Patents

Draw-bar box Download PDF

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Publication number
CN202932230U
CN202932230U CN 201220500444 CN201220500444U CN202932230U CN 202932230 U CN202932230 U CN 202932230U CN 201220500444 CN201220500444 CN 201220500444 CN 201220500444 U CN201220500444 U CN 201220500444U CN 202932230 U CN202932230 U CN 202932230U
Authority
CN
China
Prior art keywords
rubber layer
draw
handle
bar box
casing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 201220500444
Other languages
Chinese (zh)
Inventor
王亚男
王�琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
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 Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN 201220500444 priority Critical patent/CN202932230U/en
Application granted granted Critical
Publication of CN202932230U publication Critical patent/CN202932230U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a draw-bar box which comprises a box body, wherein a handle is fixed on the upper end face of the box body; the upper end of the box body is coated with a rubber layer; an opening allowing the handle to extend out is formed in the rubber layer; the handle is fixedly connected with the rubber layer; and hollow open holes are formed in the rubber layer. According to the draw-bar box, a heavy object can be placed, and cannot fall, and the surface of the box body is not scratched easily.

Description

Draw-bar box
Technical field
The utility model relates to a kind of draw-bar box.
Background technology
When the user uses draw-bar box, often also carrying on hand other weights, often be accustomed to again weight is taken and be placed on chest top with laborsaving, but in pulling the process of draw-bar box, weight easily moves, and even may fall down from draw-bar box.In addition, the tank surface of draw-bar box easily is scratched in mobile or placement.
The utility model content
The problems referred to above that exist in order to solve existing draw-bar box, the utility model provides a kind of draw-bar box that weight, weight can not fall down, tank surface is difficult for being scratched of laying.
The utility model adopts following technical scheme:
Draw-bar box comprises casing, is fixed with handle on the upper surface of described casing, the upper end of casing also is covered with rubber layer, be provided with the opening that stretches out for handle on described rubber layer, described handle is fixedly connected with rubber layer, is provided with the perforate of hollow out on described rubber layer.
Further, the upper surface of the size and shape of described rubber layer and casing coupling.
Further, each angle of described rubber layer is fillet.
Technical conceive of the present utility model is: handle and rubber layer are all fixed with casing, and when being pulled upwardly rubber layer, on rubber layer, the perforate of hollow out will be widened, and rubber layer forms one can be for the framework of placing weight; When pulling rubber layer downwards, rubber layer will stretch downwards along casing, and then is wrapped in and forms protective layer on box outer surface, plays the effect that the guard box surface is not scratched.
The beneficial effects of the utility model are: can lay that weight, weight can not fall down, tank surface is difficult for being scratched.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the top view of the rubber layer of the utility model embodiment.
Fig. 3 is the state diagram after rubber layer upwards stretches.
Fig. 4 is the state diagram after rubber layer drags down.
Drawing reference numeral: 1-rubber layer; The 2-handle; The 3-connecting portion; The 4-perforate; The 5-opening; The 6-casing; The 7-framework; The 8-protective layer.
The specific embodiment
Embodiment:
With reference to Fig. 1-4: draw-bar box, comprise casing 6, be fixed with handle 2 on the upper surface of described casing 6, the upper end of casing 6 also is covered with rubber layer 1, be provided with the opening 5 that stretches out for handle 2 on described rubber layer 1, described handle 2 is fixedly connected with rubber layer 1, is provided with the perforate 4 of hollow out on described rubber layer 1.Handle and rubber layer are connected at connecting portion 3 places.
In the present embodiment, the upper surface of the size and shape of described rubber layer 1 and casing 6 coupling.Four angles of described rubber layer 1 are fillet.
In the present embodiment, handle 2 is all fixing with casing 6 with rubber layer 1, and when being pulled upwardly rubber layer 1, on rubber layer, the perforate 4 of hollow out will be widened, and rubber layer 1 forms one can be for the framework 7 of placing weight; When pulling rubber layer 1 downwards, rubber layer 1 will stretch downwards along casing, and then is wrapped on box outer surface and forms protective layer 8, plays the effect that the guard box surface is not scratched.

Claims (3)

1. draw-bar box, comprise casing, is fixed with handle on the upper surface of described casing, it is characterized in that: the upper end of casing also is covered with rubber layer, be provided with the opening that stretches out for handle on described rubber layer, described handle is fixedly connected with rubber layer, is provided with the perforate of hollow out on described rubber layer.
2. draw-bar box as claimed in claim 1, is characterized in that: the size and shape of described rubber layer and the upper surface of casing coupling.
3. draw-bar box as claimed in claim 2, it is characterized in that: each angle of described rubber layer is fillet.
CN 201220500444 2012-09-28 2012-09-28 Draw-bar box Expired - Fee Related CN202932230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220500444 CN202932230U (en) 2012-09-28 2012-09-28 Draw-bar box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220500444 CN202932230U (en) 2012-09-28 2012-09-28 Draw-bar box

Publications (1)

Publication Number Publication Date
CN202932230U true CN202932230U (en) 2013-05-15

Family

ID=48316505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220500444 Expired - Fee Related CN202932230U (en) 2012-09-28 2012-09-28 Draw-bar box

Country Status (1)

Country Link
CN (1) CN202932230U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130515

Termination date: 20130928