File folder with Y-fork handle

A file folder and handle technology, applied in the file folder field, can solve the problems of the handle and the middle ear being skewed, the folder lock clip is weak, the folder is easily damaged, etc., and achieves the effect of balanced force, lower production costs, and less damage.

Inactive Publication Date: 2010-09-08
林春海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the left end of the handle is unilaterally hinged on the middle ear, during the process of opening and closing the clip, the folder exerts a great force on the handle and the middle ear, and this force acts on one side of the middle ear. It skews and deforms the handle and middle ear, making folder locks weak and folders vulnerable to damage

Method used

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  • File folder with Y-fork handle
  • File folder with Y-fork handle
  • File folder with Y-fork handle

Examples

Experimental program
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Embodiment Construction

[0021] Y fork handle file folder, see accompanying drawing 1 to 9, it comprises base plate 1, hook frame 2, handle 3 and two curved needles 4, and two curved needles 4 are affixed on the first side of base plate 1, and two curved needles 4 are located at the left and right ends of the bottom plate 1 respectively. The hook frame 2 is pivotally connected to the second side of the bottom plate 1 through the rotating shaft 18, wherein the bottom plate 1 is reversely torn to form a reverse roll ear 14, and the reverse roll ear 14 is used to pivotally connect the rotating shaft 18 of the hook frame 2, so that the hook frame 2 can rotate around the axis of rotation 18. The bottom surface of the bottom plate 1 is provided with an elastic piece 16 for keeping the hook frame 2 in the clip-open position.

[0022] The hook frame 2 extends upwards with a needle body 5 that corresponds to the curved needle 4 one by one. When the hook frame 2 rotates to the clamping position, the needle bod...

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PUM

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Abstract

The invention relates to the technical field of file folders, in particular to a file folder with a Y-fork handle. The upper end of the handle is an operating end; the lower end of the handle is provided with two supporting legs which are used for butting against a hook bracket and a bottom plate; the two supporting legs are respectively clamped at the outer side of a middle ear; the two supporting legs of the handle are hinged on the middle ear of the bottom plate by a same hinge hole; as the operating end of the handle is arranged at the upper end, the handle is limited to move in the rangeof a sector above the hinge hole; the finger of a user does not press the bottom plate and components above the bottom plate so as to be safer and more reliable when opening and closing the folder and be more convenient for operation; besides, in the processing of opening and closing the folding, the handle and the two sides of the middle ear are stressed equally; the handle and the middle ear donot incline; the file folder can still obtain enough locking and clamping force under the condition that the material used for the bottom plate is thinner; and the file folder is not easy to damage, thus the purposes for saving materials and reducing production cost and prolonging the service life of the file folder are achieved.

Description

Technical field: [0001] The invention relates to the technical field of folders, in particular to a folder with a Y-fork handle. Background technique: [0002] File folders are used to hold paper, and file folders have various structures. For handle-type file handles, such as the Chinese Patent Institute with the patent number "01124645" and the patent name "Devices for Keeping Paper Stacks in File Folders" As shown, there is a middle ear on the bottom plate, the left end of the handle is hinged on the middle ear, and the right end of the handle is the pressing end, and the opening and closing of the folder is controlled by the handle. Since the left end of the handle is unilaterally hinged on the middle ear, during the process of opening and closing the clip, the folder exerts a great force on the handle and the middle ear, and this force acts on one side of the middle ear, It skews and deforms the handle and middle ear, making the folder lock clip weak and the folder vuln...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B42F13/24
Inventor 林春海
Owner 林春海
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