CN208452624U - A kind of volume adjustable file box - Google Patents

Abstract

The utility model discloses a kind of volume adjustable file boxes, the inner box being inserted into including outter box and guiding movement in the inner cavity of the outter box, the outter box and inner box include the coaming plate for surrounding hollow cavity, two box bodys are cooperated by coaming plate guiding movement and are equipped with Anti-releasing position limiting structure between two coaming plates, the corresponding one end of the hollow cavity of the inner box and outter box is to be equipped with the opening for making the perforation of two hollow cavities, and closed at both ends and at least one end that the hollow cavity of inner box and outter box mutually deviates from is equipped with box cover structure.The utility model closes rear enclosed effect and gets a promotion, easy to use, extends service life.

Description

A kind of volume adjustable file box

Technical field

The utility model relates to novel office table separations, more particularly, to a kind of volume adjustable file box.

Background technique

In all kinds of offices, as the carrier of information, paper is indispensable, even if sending out in hyundai electronics memory technology It opens up in rapid situation, some important information still need using paper records and store after forming archives, and storing usually needs Easily and efficiently classification and access are realized using file box, the file box or document case supplied currently on the market have various Material and model, thickness can require often to consider different-thickness file box when design customization, customization or purchase according to user Requirement, sometimes for look after after ever-increasing files to be placed in the same box, consider use thicker shelves Case box just occupies the space of limited file cabinet in this way, seldom material has but used thicker file box, and it is unnecessary to cause Space waste.To solve the above-mentioned problems, Authorization Notice No. is that the Chinese patent of CN206644521U discloses a kind of volume The adjustable dedicated file box of office appliance, the file box include the limit of rectangular through-hole, interior stopper, outer stopper, connecting column composition Device is equipped with folding part between box cover and outter box, by movement of the connecting column in rectangular through-hole, realize outter box with it is interior Being mutually shifted between box body, thus the volume of expansion or archive file box.Above scheme due to box cover and outter box it Between use folding part, when changing volume folding part stretch or compression different degrees of pulling force can be caused to box cover, influence The closing performance of box cover and it is easily damaged velcro for bonding, and since folding part is connect with outter box, held expanding After product, laborious pulling box cover is needed to press to inner box surface to achieve the purpose that close file box, closing lid is inconvenient.

Utility model content

The purpose of the utility model is to provide a kind of volume adjustable file boxes, to solve existing file box because folding The inconvenient problem of closing lid caused by portion.

To achieve the goals above, the technical solution adopted in the utility model is:

A kind of volume adjustable file box, is inserted into the inner cavity of the outter box including outter box and guiding movement Inner box, the outter box and inner box include the coaming plate for surrounding hollow cavity, and two box bodys are matched by coaming plate guiding movement It closes and is equipped with Anti-releasing position limiting structure between two coaming plates, the corresponding one end of the hollow cavity of the inner box and outter box is to set There is an opening for penetrating through two hollow cavities, mutually deviate from closed at both ends of the hollow cavity of inner box and outter box and at least One end is equipped with box cover structure.

The Anti-releasing position limiting structure includes the sliding slot being arranged on the coaming plate of inner box and the fastener that is threaded through in sliding slot, sliding The extending direction of slot is identical as the guiding movement direction of inner box, and fastener is fixed on outter box.

The fastener includes the guide pin for cooperating with sliding slot guiding movement, and the projecting end of guide pin is equipped with blend stop, gear Width is not more than the width of sliding slot.

The sliding slot is at least parallel on a coaming plate of inner box to be equipped with two, and fastener is correspondingly arranged with sliding slot.

The box cover lateral surface is equipped with label cover, opposite with the side of connection outter box or inner box one on box cover Thread gluing is equipped at side edge.

The coaming plate of the outter box connection box cover is equipped with spy-hole and side label, is equipped with transparent screening on the outside of spy-hole Baffle, shielding plate are flexibly connected to close or open spy-hole with the coaming plate of outter box.

The utility model has following significant technical effect:

1. the utility model is provided with sliding slot on the upper and lower and left and right coaming plate of inner box, and in corresponding sliding slot It is equipped with the fastener for being fixed on outter box edge, inner box carries out guiding movement by sliding slot and fastener, and box cover is connected to outer The side of box body, therefore, when adjusting file box volume, any state does not occur and changes and keeps the stabilization with outter box for box cover Connection status, no matter that is, how inner box and outter box relative position change and will not all have an impact to box cover, to reach not The purpose of the closing performance of box cover is influenced, rear enclosed effect is closed and gets a promotion, it is easy to use, it decreases and thread gluing is pullled With damage, service life is extended.

2. the utility model is provided with spy-hole and side label in the side of outter box, adjustable volume is being realized in this way It can guarantee good indication effect simultaneously, storage caused by avoiding due to label can not be arranged for file box side is chaotic, marks The unclear problem of will, while spy-hole can be used as the channel of extraction and observation, the convenient amount of storage to archives in file box into Row is observed and pulls out from storeroom by file box.

Detailed description of the invention

Fig. 1 is schematic diagram when specific embodiment of the utility model is shunk completely；

Schematic diagram when Fig. 2 is completely stretched for Fig. 1；

Fig. 3 is the schematic diagram of Fig. 1 Anti-releasing position limiting structure.

In figure: 1. side labels；2. spy-hole；3. label cover；31. thread gluing；4. inner box；5. outter box；51. box Lid；6. sliding slot；7. fastener.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples.

As shown in Figure 1, Figure 2 and Figure 3, a kind of volume adjustable file box, including outter box 5 and guiding movement are inserted into Inner box 4 in the inner cavity of the outter box 5, the outter box 5 and inner box 4 include surrounding the coaming plate of hollow cavity, and two A box body cooperates by coaming plate guiding movement and is equipped between two coaming plates Anti-releasing position limiting structure, and Anti-releasing position limiting structure includes setting In the sliding slot 6 on the coaming plate of inner box 4 and the fastener 7 being threaded through in sliding slot 6, sliding slot 6 is parallel on the lateral coaming plate of inner box 4 Equipped with being equipped with three parallel on two, longitudinal coaming plate, the extending direction of sliding slot 6 and the guiding movement direction of inner box 4 are identical, card Part 7 is correspondingly arranged with sliding slot 6, and fastener 7 includes the guide pin for cooperating with 6 guiding movement of sliding slot, and one end of guide pin is fixed On outter box 5, the both ends of guide pin are projecting end and are equipped with blend stop, i.e., entire fastener 7 is in the shape of an " I ", blend stop width Less than the width of sliding slot 6, corresponding one end of hollow cavity of the inner box 4 and outter box 5 be equipped with make two it is hollow in The one end for the closed at both ends and outter box 5 that the hollow cavity of the opening of chamber perforation, inner box 4 and outter box 5 mutually deviates from is set There is a box cover 51,51 lateral surface of box cover is equipped with label cover 3, opposite with the side of connection outter box 5 or inner box 4 on box cover 51 One side edge at be equipped with thread gluing 31, outter box 5 connect box cover 51 coaming plate be equipped with spy-hole 2 and side label 1.

When specifically used, when needing to expand the perhaps volume of archive file box by inner box 4 to far from or close to outer box The direction of body 5 pulls, and in this process, any state does not occur and changes and keeps the stabilization with outter box 5 for box cover 51 Connection status, no matter that is, how inner box 4 and 5 relative position of outter box change and will not all have an impact to box cover 51, to reach To the purpose for the closing performance for not influencing box cover 51, closes rear enclosed effect and get a promotion, it is easy to use, it decreases to thread gluing 31 pullling and damaging, extends service life, spy-hole 2 and side label 1, in this way can while realizing adjustable volume Guarantee good indication effect, storage confusion, incorrect marking Chu caused by avoiding due to label can not be arranged for file box side The problem of, while spy-hole 2 can be used as the channel of extraction and observation, it is convenient to the amount of storage of archives in file box carry out observation and File box is pulled out from storeroom.In addition, when assembling this file box, by one after the blend stop holding of fastener 7 is parallel with sliding slot 6 A blend stop passes through sliding slot 6, and then rotary steering pin is fixed on 5 edge of outter box after making the vertical sliding slot 6 of blend stop, easy to assembly Quickly.

In other embodiments, transparent shielding plate, the coaming plate activity of shielding plate and outter box 5 are equipped on the outside of spy-hole 2 Connection is so as to close or open spy-hole 2.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.

Claims (6)

1. a kind of volume adjustable file box, be inserted into the inner cavity of the outter box including outter box and guiding movement in Box body, it is characterised in that: the outter box and inner box include the coaming plate for surrounding hollow cavity, and two box bodys are led by coaming plate Anti-releasing position limiting structure, the hollow cavity corresponding one of the inner box and outter box are equipped between movement cooperation and two coaming plates End is to be equipped with the opening for making the perforation of two hollow cavities, two end seals that the hollow cavity of inner box and outter box mutually deviates from It closes and at least one end is equipped with box cover structure.

2. a kind of volume adjustable file box according to claim 1, it is characterised in that: the Anti-releasing position limiting structure includes The sliding slot being arranged on the coaming plate of inner box and the fastener being threaded through in sliding slot, the extending direction of sliding slot and the guiding of inner box are moved Dynamic direction is identical, and fastener is fixed on outter box.

3. a kind of volume adjustable file box according to claim 2, it is characterised in that: the fastener include for cunning The guide pin of slot guiding movement cooperation, the projecting end of guide pin are equipped with blend stop, and blend stop width is not more than the width of sliding slot.

4. a kind of volume adjustable file box according to claim 2, it is characterised in that: the sliding slot in inner box one At least parallel on a coaming plate to be equipped with two, fastener is correspondingly arranged with sliding slot.

5. a kind of volume adjustable file box according to claim 1, it is characterised in that: the box cover lateral surface is equipped with Label cover is equipped with thread gluing on box cover at the one side edge opposite with the side of connection outter box or inner box.

6. a kind of volume adjustable file box according to claim 1, it is characterised in that: the outter box connection box cover Coaming plate is equipped with spy-hole and side label, and transparent shielding plate, the coaming plate work of shielding plate and outter box are equipped on the outside of spy-hole Dynamic connection is so as to close or open spy-hole.