CN2384775Y - Multihole folder - Google Patents

Abstract

The utility model discloses a multihole folder, which is characterized in that a left and a right rings are respectively arranged on a left and a right side plates. The bottom of the left side plate is provided with a guide rail. The corresponding position on the bottom of the right side plate is provided with a guide rail groove. The left and the right side plates are mutually inserted with the groove of the guide rail through a guide rail. The bottom of the left side plate is distributed with at least more than two vertical straight grooves. The bottom of the right side plate is provided with at least more than two inclined grooves. The bottom plate is distributed with at least more than two upward pin columns. The bottom plate is buckled on the back of the bottom of the left side plate. The pin columns are inserted in the straight groove and the inclined groove. When being used for opening and closing a folder, the utility model is labor saving.

Description

The porous document clamper

The utility model is anchor clamps of depositing file, is the improvement to existing document clamper structure.

Existing file is made of base plate and left and right ring, there is following defective: 1, the left and right ring of folding need make it overcome the elastic force of the spring steel plate of bottom by the pressing plate on the press, exists and presses and close effort, feel is bad, and the user quite feels shortcomings such as discomfort.2, the ring of suit file is generally 2-4, after file is often browsed, and fragile bookbinding hole.

The utility model is the purpose that realizes the laborsaving and not fragile bookbinding hole of anchor clamps folding.

In order to achieve the above object, the utility model comprises base plate, and left and right ring is characterized in that: left and right ring is separately positioned on left plate, the right plate, and the left plate bottom surface is provided with and is distributed with guide rail; Right plate bottom surface correspondence position is provided with guide-track groove, and left and right side plate is by guide rail and the mutual plug-in mounting of guide-track groove, and the left plate bottom surface is distributed with vertical straight trough more than at least two; The right plate bottom surface is distributed with at least two above skewed slots, and backplane has the pin that makes progress more than at least two, and the base plate spiral-lock is in the left plate bottom rear, and pin is inserted in straight trough and the skewed slot.

The quantity of left and right ring is at 10-30.

Left side ring end face is provided with latch, and the corresponding end face of right ring is provided with groove.

The pin cylinder is provided with chase.

The utlity model has following advantage and good effect: 1, when need are opened left and right ring, be pulled outwardly the operating grip of base plate end face, pin on the base plate moves in the straight trough of left plate thereupon, left plate is motionless, right plate moves right in guide rail under the effect of pin to skewed slot, opens anchor clamps.When pushing inward operating grip, pin makes right plate to moving to left to the skewed slot effect, and anchor clamps close.Therefore, open the very laborsaving convenience of the anchor clamps that close.2, whole anchor clamps are provided with left and right ring more than 10, and the bookbinding hole is many, then not fragile bookbinding hole.3, left and right ring adopts latch and groove to fasten, and is solid and reliable.

Fig. 1 is the utility model front view;

Fig. 2 is the utility model left view;

Fig. 3 is the A-A cutaway view among Fig. 1;

Fig. 4 is the utility model right plate front view;

Fig. 5 is the utility model right plate vertical view;

Fig. 6 is the utility model right plate upward view;

Fig. 7 is the utility model left plate front view;

Fig. 8 is the utility model left plate vertical view;

Fig. 9 is the utility model left plate upward view;

Figure 10 is the utility model base plate vertical view;

Figure 11 is the utility model base plate front view;

Figure 12 is the left and right ring end face of a utility model partial view.

1, base plate; 2, left ring; 3, right ring; 4, left plate; 5, right plate; 6, guide rail; 7, guide-track groove; 8, straight trough; 9, skewed slot; 10, pin; 11, groove; 12, operating grip; 13, chase; 14, latch.

Referring to Fig. 1-12, left and right ring 2,3 is separately positioned on left plate 4, the right plate 5, and left plate 4 bottom surfaces are provided with and are distributed with guide rail 6; Right plate 5 bottom surface correspondence positions are provided with guide-track groove 7, and left and right side plate 4,5 passes through guide rail 6 and guide-track groove 7, mutual plug-in mounting, but both are moved opening and closing left and right.Left plate 4 bottom surfaces are distributed with three vertical straight troughs 8; Right plate 5 bottom surfaces are distributed with three skewed slots 9, and base plate 1 is distributed with three pins that make progress 10, and pin 10 cylinders are provided with chase 13.Base plate 1 spiral-lock is in left plate 4 bottom rear, and pin 1O is inserted in straight trough 8 and the skewed slot 9.The quantity of left and right ring 2,3 is 26.Left side ring 2 end faces are provided with latch 14, and right ring 3 corresponding end faces are provided with groove 11.When closing anchor clamps, latch 14 is inserted in the groove 11, forms locking securely.During use, the operating grip 12 of outside pull base plate 1 end face is when pin 10 moves in straight trough 8 on the base plate 1, left plate 4 is motionless, and 9 effects move right right plate 5 in guide rail 6 to skewed slot, and left and right side plate 4,5 is separated, anchor clamps are opened, and this moment can accessing file.When closing anchor clamps, push inward operating grip 12, pin 10 moves in straight trough 8, and left plate 4 is still motionless, because the effect of 10 pairs of skewed slots 9 of pin is moved to the left right plate 5, left and right drafting board 4,5 is closed up, and latch 14 is inserted in the groove 11, anchor clamps locking.

Claims (4)

1, a kind of porous document clamper, it comprises base plate (1), and left and right ring (2), (3) is characterized in that: left and right ring (2), (3) are separately positioned on left plate (4), the right plate (5), and left plate (4) bottom surface is provided with and is distributed with guide rail (6); Right plate (5) bottom surface correspondence position is provided with guide-track groove (7), and left and right side plate (4), (5) are by guide rail (6) and the mutual plug-in mounting of guide-track groove (7), and left plate (4) bottom surface is distributed with vertical straight trough (8) more than at least two; Right plate (5) bottom surface is distributed with at least two above skewed slots (9), and base plate (1) is distributed with the pin (10) that makes progress more than at least two, and base plate (1) spiral-lock is in left plate (4) bottom rear, and pin (10) is inserted in straight trough (8) and the skewed slot (9).

2, porous document clamper according to claim 1 is characterized in that: the quantity of left and right ring (2), (3) is at 10-30.

3, porous document clamper according to claim 1 is characterized in that: left ring (2) end face is provided with latch (14), and the corresponding end face of right ring (3) is provided with groove (11).

4, porous document clamper according to claim 1 is characterized in that: pin 10 cylinders are provided with chase (13).

Images