CN2298933Y - File - Google Patents

Abstract

The utility model relates to a file holder, which comprises a sealing sleeve and a clamping device. The sealing sleeve is formed by the mutual sealing of two sheet bodies and an edge. A bending-shaped clamping and butting sheet extends out a sealing edge of the sealing sleeve. The clamping device is provided with a connecting part. The top end and the bottom end of the connecting part respectively extend outwards and oppositely to form an upper clamping sheet and a lower clamping sheet which can be mutually clamped. A clamping opening is formed. A clamping part which can form the clamping and butting state with the clamping and butting sheet is convexly arranged on the inner side of the clamping opening of the clamping device. The utility model can lead the clamping device to be clamped and fixed on the sealing cover, with the advantages of simple structure and convenient assembly and disassembly.

Description

File

The utility model relates to a kind of file, particularly relates to a kind of conveniently being used in combination and the file of clamping big envelope effectively.

It is general for scattered file is added to order, can use the instrument arrangement of bookbinding, and file is wherein a kind of, as shown in Figure 1, file 1 comprises big envelope 11 that a tool two thin slice bodies are constituted and one and can corresponding socket be folded in anchor clamps 12 on this big envelope 11, the involution limit 111 of this big envelope 11 convexes with a clamping block 112, and these anchor clamps 12 are provided with one can make these clamping block 112 corresponding clampings and the slippage card ditch 121 on it.

Because set clamping block 112 on this big envelope 11, in the time of can being inserted on this big envelope 11 for these anchor clamps 12 correspondences, form clamping with the card ditch 121 of these anchor clamps 12, to prevent that these anchor clamps 12 break away from big envelope 11 outsides, but, because these anchor clamps 12 are front end clampings that are made of two intermediate plates 120, the clamp that the Hou end separates gradually, for when these anchor clamps 12 push this big envelope 11 fully, this clamping block 112 successfully is connected in this card ditch 121, therefore, this clamping block 112 to protrude out height can not ether low and influence the sheathed of these anchor clamps 12, and this clamping block 112 of limited what protrude out height and with the clamping state of these anchor clamps 12, when dismounting changes the outfit new anchor clamps, can only the folder mouth of these anchor clamps 12 be pulled open protruding out height to this clamping block 112 in the effort mode that pulls open, just these anchor clamps 12 can be dismantled down smoothly, therefore, not for convenience detach.

The file that the purpose of this utility model provides a kind of simple structure and ease of assembly and dismounting to use at what.

The utility model provides a kind of file, comprise a big envelope and anchor clamps, this big envelope has two corresponding mutually lamellar bodies, the mutual involution of one rim of this two lamellar body forms an involution limit, these anchor clamps have a connecting portion, extend outward the upper and lower intermediate plate of a mutual clamping respectively at the top and bottom ends of this connecting portion, and lower clamping piece forms a folder mouthful on this, this folder mouthful clamping is in the outside of this big envelope, and its feature is at what:

The involution limit of this big envelope stretches out and forms a brace, and this brace is provided with opening breach outwardly, is provided with a clamp chip in this breach;

This anchor clamps correspondence is inserted in this breach, and the folder mouth inboard of these anchor clamps is convexly equipped with an Access Division, and this Access Division combines slidably with this clamp chip.

Described file, its feature are at what:

This clamp chip is located at the bottom of this big envelope, and this Access Division is convexly equipped with the bottom at this clamp mouth part.

Effect of the present utility model is: file of the present utility model comprises a big envelope and anchor clamps, this big envelope is to be made of two corresponding mutually lamellar bodies, one rim of this two lamellar body is mutual involution, rim at this big envelope forms an involution limit, along the involution limit of this big envelope and stretch out and form the brace of most spaced fixing holes of a tool, this brace is provided with opening breach outwardly, form a clamp chip that oppositely bends with this breach in this breach, these anchor clamps have a connecting portion, top at this connecting portion, the bottom extend outward respectively one mutually clamping on, lower clamping piece, and form the anchor clamps of tool folder mouthful, these anchor clamps can be inserted in via the breach correspondence of this big envelope, and make these anchor clamps on, lower clamping piece is separately fixed at this big envelope outside, inboard and be convexly equipped with an Access Division that can fasten with this clamp chip at the folder mouth of these anchor clamps, and make anchor clamps can not be completely pulled out of, the structure that has the breach of clamp chip by moulding on this big envelope brace, so that what pushes this anchor clamps correspondence in this breach, make the Access Division of these anchor clamps form clamping, and form a simple structure with the clamp chip of this big envelope, and the file that the ease of assembly dismounting is used.

Below by Cui embodiment and accompanying drawing file of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the three-dimensional exploded view of file in the past.

Fig. 2 is the three-dimensional exploded view of the utility model than Cui embodiment.

Fig. 3 is the assembled sectional view of the utility model than Cui embodiment.

Fig. 4 is the use schematic diagram of the utility model than Cui embodiment.

As shown in Figure 2, file of the present utility model comprises a big envelope 2 and anchor clamps 3.

This big envelope 2 is made up of two corresponding mutually upper and lower lamellar bodies 21, one rim of this two lamellar body 21 forms involution mutually, and form an involution limit 22 at another rim of this big envelope 2, along the involution limit 22 of this big envelope 2 and the brace 23 that stretches out, this brace 23 is provided with most spaced fixing holes 231 and opening and be the breach 24 of C font outwardly, and the root edge at these breach 24 places is bent to form a clamp chip 241 (as shown in Figure 4) reverse with the opening of this breach 24.

These anchor clamps 3 have a connecting portion 31, a upper and lower intermediate plate 32,33 is extended at top, two ends, the end at this connecting portion 31 respectively forward and opposite to each other, the open end of this upper and lower intermediate plate 32,33 forms a folder mouth 34, this lower clamping piece 33 is convexly equipped with one near the rim at this folder mouthful 34 places can form the Access Division 35 that fasten with the clamp chip 241 of this big envelope 2, extends a stator 36 with fixing hole 361 the back and the past Hou of the connecting portion 31 of these anchor clamps 3.

Cooperate shown in Figure 3, during assembling, these anchor clamps 3 correspondences are inserted in breach 24 places of this big envelope 2, and make Access Division 35 correspondences of these anchor clamps 3 folder mouths 34 slide the clamp chips 241 at these breach 24 places more, can finish assembling, or avoid the placement of this breach 24, make folder mouth 34 correspondences of these anchor clamps 3 push and be engaged in the outside of this big envelope 2, right Hou, again these anchor clamps 3 are laterally slid onto breach 24 places, make the Access Division 35 of this folder mouth 34 of a what form corresponding fastening, just can finish assembling with the clamp chip 241 at these breach 24 places.Opposite, if when these anchor clamps 3 are separated, need only be with these anchor clamps 3 horizontal slippages, and the clamp chip 241 at the Access Division 35 that makes these anchor clamps 3 folder mouthful 34 places and breach 24 places of this big envelope 2 staggers fully, just these anchor clamps 3 can be taken advantage of a situation and pull out the outside of this big envelope 2, finish the action of separating.

As shown in Figure 3, during use, earlier the outside of these anchor clamps 3 to this big envelope 2 spurred, make the folder mouth 34 of these anchor clamps 3 withdraw from involution limit 22 to this big envelope 2, clamp chip 241 by these big envelope 2 breach 24 places blocks the Access Division 35 at these anchor clamps 3 folder mouthful 34 places, to prevent when pulling out these anchor clamps 3, breaking away from this big envelope 2, right Hou, as shown in Figure 4, file 4 correspondences that desire folder is established be seated in this big envelope 2 on, between the lower piece 21, and a rim of file 4 is abutted on this, the involution limit 22 of the mutual involution of lower piece 21, again these anchor clamps 3 correspondences are pushed, make folder mouth 34 corresponding clips of these anchor clamps 3 be located at this big envelope 2 on, the outside of lower piece 21, and can be with file 4 clampings in this big envelope 2, opposite, if take out or when increasing file 4 in this big envelope 2, can once more these anchor clamps 3 be pulled out, heavily be covered with the action of stating again and just can finish assembling, set fixing hole 231 on the stator 36 of the brace 23 of this big envelope 2 and this anchor clamps 3,361, installing can stretch through for geometrical clamp (figure does not show) correspondence of most fixed bars of a tool, make most big envelopes 2 fold to establish mutually and be fixed together, form one and have most the data books that are folded with the big envelope 2 of file.

In addition, file of the present utility model, this clamp chip 241 also can be provided with the apical margin of this breach 24 of what, corresponding above-mentioned setting, the Access Division 35 of these anchor clamps 3 also can be arranged on this upper clip 21.

Claims (2)

1. file, comprise a big envelope and anchor clamps, this big envelope has two corresponding mutually lamellar bodies, the mutual involution of one rim of this two lamellar body forms an involution limit, these anchor clamps have a connecting portion, extend outward the upper and lower intermediate plate of a mutual clamping respectively at the top and bottom ends of this connecting portion, and lower clamping piece forms a folder mouthful on this, this folder mouthful clamping is in the outside of this big envelope, and its feature is at what:

The involution limit of this big envelope stretches out and forms a brace, and this brace is provided with opening breach outwardly, is provided with a clamp chip in this breach;

This anchor clamps correspondence is inserted in this breach, and the folder mouth inboard of these anchor clamps is convexly equipped with an Access Division, and this Access Division combines slidably with this clamp chip.

2. file as claimed in claim 1, its feature are at what:

This clamp chip is located at the bottom of this big envelope, and this Access Division is convexly equipped with the bottom at this clamp mouth part.