CN2379311Y - Drawing out type perforation filing appliance - Google Patents

Abstract

The utility model relates to a drawing type hole gripper used for books, albums and loose pages, which is composed of a left and a right gripper bodies, a draw rod and gripping teeth on the gripper body, wherein, the left and the right gripper bodies are provided with vertical grooves, groove rails, oblique grooves, and transverse guide grooves. Projections are distributed on the draw rod which is convenient and gliding and accords with the characteristics of human body mechanics.

Description

A kind of drawing and pulling type hole folder

The utility model belongs to the cultural goods field.

Be used in the hole folder on this volume, photograph album, the loose-leaf at present, have the folder left and right sides, a kind of employing hole clamp one end to be connected through the hinge, the other end adopts snapping.Action when this hole folder uses is that separately to take out a deciliter action that connects action and left and right sides clamp be to finish in two steps.Certain trouble is arranged, and this is an one, and an other shortcoming is that left and right sides clamp is made circular motion around the upper end pin joint when separating, and distance varied when the tooth bar on the clamp of the left and right sides separated, and is then not necessarily convenient when the putting into or take out of certain thickness file.

The purpose of this utility model provide a kind of about the action of closing of folder upper rack be the hole folder that carries out continuously with snapping action.

The utility model reaches by following technical solution, vertical slot and cross rail promptly are set on left clamp, skewed slot and horizontal guide groove are set on the right clamping body, take out the protruding tip is set on the bar, the protruding tip passes vertical slot and places skewed slot, draw when taking out bar when moving, cause closing or separating of left and right sides clamp, the right side is taken out one " one " font projection is set on the bar, clamp lower surface, a left side also is provided with one " one " font projection, reaches the continuity of the action that separates or close and the two protruding snappings actions of left and right sides clamp upper rack by the motion of taking out bar.

The concrete enforcement scheme of establishing of the utility model is described below:

This hole folder by about be the corresponding folder tooth of arranging on two clamps and two clamps and form.On the clamp of a left side 2-3 bar vertical slot and 2-5 bar cross rail are set, 2-3 bar skewed slot and the horizontal guide groove of 2-5 bar are set on the right clamping body, take out bar and place the left clamp back side, take out 2-3 boss slider is set on the bar, slide block passes vertical slot and places skewed slot, and when pull was taken out bar, slide block is moving linearly in vertical slot, causing the skewed slot on the right clamping body is that right clamping body is made left and right sides rectilinear motion, thereby finishes the action that separates or close of left and right sides clamp.

Take out one " one " font projection is set on the bar, clamp lower surface, a left side also is provided with one " one " font projection, when taking out vertical slot that the bar top shoe is positioned at skewed slot topmost the time, because taking out bar has higher elasticity, by " one " font projection of strain on it, stride across " one " font projection on the left clamp by extruding, two projectioies snappings are mutually promptly finished self-locking, prevent to unclamp because of the external force effect makes the folder tooth.

Clamp upper rack cooperation action of the utility model left and right sides and snapping action are carried out continuously, have the fluent movements of the bar of taking out pull, meet the body mechanics, prevent to press from both sides gear and become flexible because of the external force effect in use, and file takes effects such as convenient.

Doing one below in conjunction with accompanying drawing describes in detail

Fig. 1, prior art hole folder three-dimensional exploded view.

Fig. 2, the utility model three-dimensional exploded view.

Fig. 3, the utility model left side clamp rearview.

Fig. 4, the utility model right clamping body rearview.

Referring to Fig. 2, Fig. 3, Fig. 4, the utility model is by left and right clamp 1,19, be the corresponding one-body molded folder tooth of arranging 2 on left and right two clamps 1,19 and take out bar 3 compositions, left side clamp 1 is provided with three vertical slot 4, left side clamp 1 upper surface is provided with 3 cross rails 5, and the horizontal guide groove 6 and the skewed slot 7 of the equal number that matches with cross rail 5 vertical slot 4 on the left clamp 1 is set on the right clamping body 9.

Left side clamp also is provided with guide groove 8,9 and matches with guide rail 10,11 on the right clamping body 19 in two ends about in the of 1.Left side clamp 1 back also is provided with one and takes out bar groove 18, takes out bar 3 and is provided with three projections 12, and projection 12 heads are coarser than root, is difficult for when taking out bar 3 throwing off so that install.The handle position of taking out bar 3 is provided with the protruding grain 13 of " ∧ " shape, be convenient to draw and hold, protruding grain 13 other " one " font projectioies 14 that also are provided with of " ∧ " shape, clamp 1 lower end, a left side is arranged to " ∩ " shape stern notch 14 left clamps 1 lower surface and also is provided with " one " font projection 16, and the protruding grain 13 of " ∧ " shape can place " ∩ " shape stern notch 15.Straight trough 17 is arranged on the skewed slot 7, when projection 12 is arranged in end promptly during this straight trough 17, smokes bar 3 by extruding elasticity and make " one " font projection 14 on it stride across projection 16 promptly to play self-locking action, at this moment the protruding grain 13 of " ∧ " shape places " ∩ " shape stern notch 15 fully.

Right clamping body 19 back sides also are provided with a bar shaped elongated slot 18 and take out bar 3 and be placed in one conveniently to draw and carry.

Claims (5)

1, a kind of drawing and pulling type hole folder, comprise left and right sides clamp, folder tooth, it is characterized in that: on the left clamp vertical slot is set, cross rail, skewed slot and horizontal guide groove are set on the right clamping body, and the right clamping body next door also is provided with one and takes out bar, takes out and is distributed with projection on the bar, projection passes vertical slot and places skewed slot, and cross rail places horizontal guide groove.

2, according to the described a kind of drawing and pulling type of claim 1 hole folder, it is characterized in that taking out the projection head that distributes on the bar and be coarser than root.

3,, it is characterized in that left clamp back forms bar-shaped trough, takes out the bar cover and is arranged in this bar shaped elongated slot according to the described a kind of drawing and pulling type of claim 1 hole folder.

4, according to the described a kind of drawing and pulling type of claim 1 hole folder, it is characterized in that left clamp bottom is designed to " ∩ " shape groove, take out bar and be provided with the protruding grain of " ∧ " shape.

5, according to the described a kind of drawing and pulling type of claim 1 hole folder, the certain position that it is characterized in that left clamp and take out bar is provided with " one " font projection accordingly.

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