CN203004583U

CN203004583U - Expansion type book end

Info

Publication number: CN203004583U
Application number: CN 201220657067
Authority: CN
Inventors: 冯巧娟; 张珊珊; 赵亚喜
Original assignee: China University of Mining and Technology Beijing CUMTB
Current assignee: China University of Mining and Technology Beijing CUMTB
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2013-06-19
Anticipated expiration: 2022-12-04

Abstract

The utility model relates to an expandable book holder. The book holder has a book holder main body with one side open; Pull out the pull clips on both sides to extend the length of the book holder to meet the fixing needs of larger files. The book holder has a simple structure, is convenient and flexible, and is easy to operate. Users can easily extend the length of the book holder to meet the needs of the file size that needs to be clamped. , has good practical value.

Description

The expanded type book clamp

Technical field

The utility model relates to a kind of book clamp, especially a kind of expanded type book clamp.

Background technology

At present, the book clamp on market is all regular length, and short but the file that people need to clamp has length to have, existing book clamp can not finely satisfy people's user demand, and solution is not preferably also arranged so far.

The utility model content

In order to address the above problem, the utility model proposes a kind of expanded type book clamp, this book clamp is simple in structure, and is convenient, flexible, easy and simple to handle, and the user can conveniently expand book clamp length, and the demand of the file size of clamping of satisfying the demand has practical value preferably.

The technical scheme that its technical problem that solves the utility model adopts is: this expanded type book clamp comprises pull folder, slide rail and book clamp main body; Described book clamp has the book clamp main body of a side openings; The two ends of described book clamp main body respectively slidably connect a pull folder by slide rail; The user can extract to both sides the length that the pull folder extends book clamp out, satisfies the fixed demand of larger file.

The beneficial effects of the utility model are: this expanded type book clamp is simple in structure, convenient, flexible, easy and simple to handle, and the user can conveniently expand book clamp length, and the demand of the file size of clamping of satisfying the demand has practical value preferably.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing 1 is the example structure schematic diagram of this expanded type book clamp.

In figure, 1. pull presss from both sides, 2. slide rail, 3. book clamp main body.

The specific embodiment

In accompanying drawing 1, this expanded type book clamp comprises pull folder 1, slide rail 2 and book clamp main body 3; Described book clamp has the book clamp main body 3 of a side openings; The two ends of described book clamp main body 3 respectively slidably connect a pull folder 1 by slide rail 2; The user can extract to both sides the length that pull folder 1 extends book clamp out, satisfies the fixed demand of larger file.

Claims

1. An extended book holder, including a pull-out clip (1), a slide rail (2) and a book holder main body (3); it is characterized in that: the book holder has a book holder main body (3) with one side opening ); it is characterized in that: the two ends of the book holder main body (3) are slidably connected with a pull-out clip (1) through slide rails (2).