CN211710444U

CN211710444U - File box with adjustable internal volume in multiple modes

Info

Publication number: CN211710444U
Application number: CN202020017839.7U
Authority: CN
Inventors: 庞勃
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-20
Anticipated expiration: 2030-01-06

Abstract

The utility model provides a but archives box that inside volume multiple mode was adjusted relates to file administration technical field, solves current not prevent moist and deposit the problem that the volume size can not be adjusted. A file box with adjustable internal volume in multiple modes comprises a plastic file box middle main body; the top of the middle main body of the plastic file box is rotationally connected with the top cover of the plastic file box; the plastic file box middle body is connected with the plastic file box bottom body in a sliding mode. The file box is made of plastic, so that the problem that the paper material of the traditional file box is not waterproof and moistureproof is solved; when the paper file is too large or too much, the whole stretching area is unfolded after the cooperation between the elastic sheet limiting groove and the elastic sheet is released, and the problem that the storage volume can be adjusted is solved.

Description

File box with adjustable internal volume in multiple modes

Technical Field

The utility model belongs to the technical field of the file administration, more specifically say, in particular to but archives box that inside volume multiple mode was adjusted.

Background

The file box is a harness for arranging and binding files stored in file management departments of various institutions and units. Is usually made of paperboards and kraft papers, is basically made of acid-free paper, mainly collects paper documents, seals and manages a device for containing.

Compare the archives box that has contacted, use paper products preparation basically and form, the life of use is limited, and dampproofing and waterproofing is not necessarily good, and the archives of storing receive the interference of foreign object easily and lead to damaging, exactly the volume of archives box again, need not use very big space when depositing quantity few.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a file box with an adjustable internal volume in various ways is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a but archives box that inside volume multiple mode was adjusted to solve current not prevent moist and deposit the problem that the volume size can not be adjusted.

The utility model discloses but purpose and the efficiency of the archives box that inside volume multiple mode was adjusted are reached by following concrete technological means:

a file box with adjustable internal volume in multiple modes comprises a plastic file box middle main body; the top of the middle main body of the plastic file box is rotationally connected with the top cover of the plastic file box; the plastic file box middle body bottom end is connected with the plastic file box bottom body upper end in a sliding mode.

Furthermore, the top cover of the plastic file box comprises a top cover, a top cover elastic sheet buckle, a top cover accommodating groove, a top cover clamping edge and a top cover hinge, wherein the lower part of the center of the front end face of the top cover is fixedly connected with the rear end face of the top cover elastic sheet buckle, the bottom end face of the top cover is fixedly connected with the top end face of the top cover clamping edge, the top cover accommodating groove penetrates through the top cover and the top cover clamping edge, and the rear end face of the top cover is fixedly connected with the top cover hinge.

Further, the middle main body of the plastic file box comprises a middle area of the file box, a middle expanding area, a middle sliding groove, a spring piece limiting groove A, a middle spring piece buckle, a middle hinge, a clamping edge groove and a middle accommodating groove, wherein the bottom end surface of the middle area of the file box is fixedly connected with the top end surface of the middle expanding area, the front end surface and the rear end surface of the middle expanding area are symmetrically provided with three middle sliding grooves, the left end surface and the right end surface of the middle expanding area are symmetrically provided with one middle sliding groove, the rear end surface of the spring piece limiting groove A is fixedly connected above the middle of the front end surface of the middle area of the file box, the left end surface and the right end surface of the middle area of the file box are symmetrically connected with one middle spring piece buckle, the rear end surface of the middle area of the file box is symmetrically provided with two middle hinges, the top end surface of the middle, the top end face of the middle region of the file box is provided with a middle storage groove which is communicated with the middle expansion region, and the middle hinge is rotatably connected with the top cover hinge in the installation state of the middle main body of the plastic file box, and the clamping edge groove is stored in the clamping edge groove.

Furthermore, the plastic file box bottom main body comprises a file box bottom area, a classification identification card placing block, a spring sheet limiting groove B, sliding blocks, an expanded area limiting groove and a bottom accommodating groove, wherein the front end surface of the file box bottom area is fixedly connected with the rear end surface of the classification identification card placing block, the left and right end surfaces of the file box bottom area are respectively fixedly connected with one spring sheet limiting groove B, each spring sheet limiting groove B is provided with two springs, the top end surface of the file box bottom area is provided with the expanded area limiting groove, the front and rear end surfaces of the expanded area limiting groove are respectively provided with three sliding blocks, the left and right end surfaces of the expanded area limiting groove are respectively provided with one sliding block, the top end surface of the file box bottom area is provided with the bottom accommodating groove, and the bottom accommodating groove penetrates through the expanded area limiting groove, under the installation state of the plastic file box bottom main body, the sliding block is in sliding connection with the middle sliding groove and is limited to move through the matching of the elastic sheet limiting groove B and the middle elastic sheet buckle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the file box is made of plastic, so that the problem that the paper material of the traditional file box is not waterproof and moistureproof is solved; when the paper file is too large or too much, the whole stretching area can be unfolded after the matching between the elastic sheet limiting groove and the elastic sheet is released, and the problem that the storage volume size cannot be adjusted is solved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic side view of the open state of the present invention.

Fig. 4 is a schematic view of the top cover bottom side view structure of the plastic file box of the present invention.

Fig. 5 is a schematic side view of the plastic file box top cover of the present invention.

Fig. 6 is a main body main view structure diagram of the plastic file box of the present invention.

Fig. 7 is a schematic side view of the middle body of the plastic file box of the present invention.

Fig. 8 is a bottom side view of the plastic file box bottom main body of the present invention.

Fig. 9 is a schematic side view of the bottom main body of the plastic file box of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a plastic file box top cover; 101. a top cover; 102. the top cover elastic sheet is buckled; 103. a top cover receiving groove; 104. the top cover is clamped with the edge; 105. a top cover hinge; 2. a plastic file box middle main body; 201. the middle area of the file box; 202. a middle expansion area; 203. a middle sliding groove; 204. the elastic sheet limiting groove A; 205. the middle elastic sheet is buckled; 206. a middle hinge; 207. clamping the edge groove; 208. a middle receiving groove; 3. a plastic file box bottom body; 301. a file box bottom region; 302. a classification identification card placing block; 303. a spring plate limiting groove B; 304. a slider; 305. expanding a region limiting groove; 306. the bottom part is provided with a groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the utility model provides a file box with adjustable internal volume in multiple modes, which comprises a plastic file box middle body 2, wherein the plastic file box middle body 2 comprises a file box middle area 201, a middle expansion area 202, a middle sliding groove 203, a spring sheet limiting groove A204, a middle spring sheet buckle 205, a middle hinge 206, a clamping edge groove 207 and a middle accommodating groove 208, the bottom end surface of the file box middle area 201 is fixedly connected with the top end surface of the middle expansion area 202, the front end surface and the rear end surface of the middle expansion area 202 are symmetrically provided with three middle sliding grooves 203, the left end surface and the right end surface of the middle expansion area 202 are symmetrically provided with one middle sliding groove 203, the rear end surface of the spring sheet limiting groove A204 is fixedly connected with the middle upper part of the front end surface of the file box middle area 201, the left end surface and the right end surface of the file box middle area 201 are symmetrically connected with one middle spring sheet buckle 205, the rear end surface, the top end face of the middle area 201 of the file box is provided with a clamping edge groove 207, the top end face of the middle area 201 of the file box is provided with a middle accommodating groove 208 communicated with the middle expanding area 202, the middle hinge 206 is rotationally connected with the top cover hinge 105 when the middle main body 2 of the plastic file box is in an installation state, and the clamping edge groove 207 is accommodated in the clamping edge groove 207; the top of the middle main body 2 of the plastic file box is rotationally connected with the top cover 1 of the plastic file box; the bottom end of the middle main body 2 of the plastic file box is connected with the upper end of the bottom main body 3 of the plastic file box in a sliding way.

Wherein, plastics archives box top cap 1 is including top cap 101, top cap shell fragment knot 102, top cap storage groove 103, top cap block border 104, top cap hinge 105, terminal surface center lower part and top cap shell fragment knot 102 rear end face fixed connection before top cap 101, top cap 101 bottom end face and top cap block border 104 top end face fixed connection, and top cap storage groove 103 runs through top cap 101 and top cap block border 104, top cap 101 rear end face and two top cap hinges 105 fixed connection.

Wherein, the bottom body 3 of the plastic file box comprises a bottom area 301 of the file box, a placement block 302 of the classification identification card, a spring plate spacing groove B303, a sliding block 304, an expanded area spacing groove 305 and a bottom containing groove 306, the front end surface of the bottom area 301 of the file box is fixedly connected with the rear end surface of the placement block 302 of the classification identification card, the left and right end surfaces of the bottom area 301 of the file box are respectively fixedly connected with one spring plate spacing groove B303, each spring plate spacing groove B303 is provided with two springs, the top end surface of the bottom area 301 of the file box is provided with the expanded area spacing groove 305, the front and rear end surfaces of the expanded area spacing groove 305 are respectively provided with three sliding blocks 304, the left and right end surfaces of the expanded area spacing groove 305 are respectively provided with one sliding block 304, the top end surface of the bottom area 301 of the file box is provided with the bottom containing groove 306, and the bottom containing groove 306, the sliding block 304 is slidably connected to the middle sliding groove 203, and is restricted from moving by the cooperation of the elastic piece limiting groove B303 and the middle elastic piece buckle 205.

The specific use mode and function of the embodiment are as follows:

when a corresponding document needs to be stored, the top cover elastic sheet buckle 102 is pressed down, the elastic sheet limiting groove A204 ejects the top cover elastic sheet buckle 102 out to be matched with the middle hinge 206 through the top cover hinge 105 in a rotating mode, the opening step of the top cover 1 of the plastic file box is completed, the document is placed into the middle accommodating groove 208, then the top cover clamping edge 104 is placed in the clamping edge groove 207 through the rotating matching of the top cover hinge 105 and the middle hinge 206, the top cover elastic sheet buckle 102 is placed in the elastic sheet limiting groove A204, the fastening of the accommodating is completed, and the problem that the file box falls down and then falls off is solved; when the file is too much and needs to be expanded, the middle elastic sheet buckles 205 at the left end and the right end are pressed down, the elastic sheet limiting grooves B303 pop up and separate the middle elastic sheet buckles 205 through the internal springs, and the storage space can be expanded by the bottom area 301 of the file box and the middle area 201 of the file box through the sliding fit of the sliding block 304 and the middle sliding groove 203.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a but archives box that interior volume multiple mode was adjusted which characterized in that: comprises a plastic file box middle main body (2); the top of the middle main body (2) of the plastic file box is rotationally connected with the top cover (1) of the plastic file box; the bottom end of the middle main body (2) of the plastic file box is connected with the upper end of the bottom main body (3) of the plastic file box in a sliding way; the plastic file box bottom main body (3) comprises a file box bottom area (301), a classification identification card placing block (302), an elastic sheet limiting groove B (303), a sliding block (304), an expansion area limiting groove (305) and a bottom accommodating groove (306), wherein the front end face of the file box bottom area (301) is fixedly connected with the rear end face of the classification identification card placing block (302), the left and right end faces of the file box bottom area (301) are respectively fixedly connected with one elastic sheet limiting groove B (303), each elastic sheet limiting groove B (303) is provided with two springs, the expansion area limiting groove (305) is formed in the top end face of the file box bottom area (301), the front and rear end faces of the expansion area limiting groove (305) are respectively provided with three sliding blocks (304), the left and right end faces of the expansion area limiting groove (305) are respectively provided with one sliding block (304), archives box bottom region (301) top terminal surface is seted up bottom is accomodate groove (306), just bottom is accomodate groove (306) and is run through expand regional spacing groove (305), under plastics archives box bottom main part (3) the mounted state, sliding block (304) and middle part sliding tray (203) sliding connection, and pass through the cooperation restriction removal that shell fragment spacing groove B (303) and middle part shell fragment detained (205).

2. Filing container with an adjustable internal volume in a plurality of ways according to claim 1, characterized in that: plastics archives box top cap (1) is including top cap (101), top cap shell fragment knot (102), top cap accomodate groove (103), top cap block edgewise (104), top cap hinge (105), top cap (101) preceding terminal surface center lower part with top cap shell fragment knot (102) rear end face fixed connection, top cap (101) bottom face with top cap block edgewise (104) top face fixed connection, just top cap accomodates groove (103) and runs through top cap (101) with top cap block edgewise (104), top cap (101) rear end face and two top cap hinge (105) fixed connection.

3. Filing container with an adjustable internal volume in a plurality of ways according to claim 1, characterized in that: the plastic file box middle main body (2) comprises a file box middle area (201), a middle expansion area (202), a middle sliding groove (203), an elastic sheet limiting groove A (204), a middle elastic sheet buckle (205), a middle hinge (206), a clamping edge groove (207) and a middle accommodating groove (208), wherein the bottom end face of the file box middle area (201) is fixedly connected with the top end face of the middle expansion area (202), the front end face and the rear end face of the middle expansion area (202) are respectively and symmetrically provided with three middle sliding grooves (203), the left end face and the right end face of the middle expansion area (202) are respectively and symmetrically provided with one middle sliding groove (203), the rear end face of the elastic sheet limiting groove A (204) is fixedly connected to the middle upper part of the front end face of the file box middle area (201), and the left end face and the right end face of the file box middle area (201) are symmetrically connected with the middle buckle (205), two middle part hinges (206) are symmetrically installed on the rear end face of the middle region (201) of the file box, the top end face of the middle region (201) of the file box is provided with the clamping edge groove (207), the top end face of the middle region (201) of the file box is provided with the middle expanding region (202) which is communicated with the middle accommodating groove (208), the middle part of the plastic file box is rotatably connected with the top cover hinge (105) under the installation state of the middle body (2), and the clamping edge groove (207) is accommodated in the clamping edge groove (207).