CN207411832U - A kind of document shelf - Google Patents

Abstract

The utility model discloses a kind of document shelfs, its drip irrigation device includes two columns, several groups of crossbeams between two columns, is connected with crossbeam sliding and pass through the fixed laminate of limit assembly and be hinged accessory plate with laminate, crossbeam is provided with crossbeam lacing film and the sliding slot being fixedly connected with crossbeam lacing film, laminate and accessory plate slide in sliding slot, the area of laminate can be increased by accessory plate, reach the purpose for placing more archives.

Description

A kind of document shelf

Technical field

The utility model is related to a kind of carrying apparatus, more particularly to a kind of document shelf.

Background technology

Document shelf is a kind of common archiving device, is mainly used to store file box, if document shelf is divided into dried layer, often Several file boxes are stored on layer.When inquiry data is needed, by the label on file box, file box is inquired about.

Chinese patent Authorization Notice No. discloses a kind of shelf for 204363366 U of CN, including column and pallet, column On be provided with hardy hole, hardy hole includes upper half circular hole and lower half circular hole, and the both ends of every one side wall of pallet are both provided with several Clamping portion, each clamping portion can be fed through upper half circular hole and be engaged with lower half circular hole.

But in practical applications, the shelf tray loaded area is limited, it is impossible to place greater number of cargo.

Utility model content

The purpose of this utility model is to provide a kind of document shelf, and advantage is can to increase the face of laminate by accessory plate Product, can store more archives materials.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of document shelf, including Two columns, several groups of crossbeams between two columns, with crossbeam sliding connect and pass through the fixed laminate of limit assembly with And accessory plate is hinged with laminate, crossbeam is provided with crossbeam lacing film and the sliding slot being fixedly connected with crossbeam lacing film, laminate and auxiliary Plate slides in sliding slot.

By using above-mentioned technical proposal, the area of laminate can be increased by accessory plate, so as to place more archives； Meanwhile the sliding motion of laminate is limited by limit assembly.

Preferably, limit assembly includes the limited post with nut and the spring being set on limited post, limited post passes through U The top of type sliding slot, spring one end are fixed on limited post, and the other end is fixedly connected on U-shaped sliding slot, and spring, which is in, stretches shape State.

By using above-mentioned technical proposal, the tensional state of spring provides power for limited post, easy to use.

Preferably, being provided on laminate equipped with the limit hole with limited post cooperation, limited post is inserted into limit hole.

By using above-mentioned technical proposal, limited post is used cooperatively with limit hole, limits the sliding of accessory plate, prevents from promoting It is too fast, and cause the landing of laminate, accessory plate.

Preferably, being provided with blocked hole on column, crossbeam lacing film is provided on crossbeam, is provided with and blocks on crossbeam lacing film The protrusion of hole clamping is connect, blocked hole connects and fixes crossbeam with protrusion.

By using above-mentioned technical proposal, crossbeam lacing film protrusion is combined with blocked hole plug-in type, without screw simple to install, Dismounting is convenient to.

Preferably, column includes two supporting rods, stull and diagonal brace are provided on two supporting rods.

By using above-mentioned technical proposal, stull is triangular in shape with diagonal brace, and column can be made more to stablize.

Preferably, accessory plate size and laminate are equal in magnitude.

By using above-mentioned technical proposal, accessory plate size and laminate are equal in magnitude, and when accessory plate vertical hanging can rise To the effect of baffle.

In conclusion the utility model has the advantages that：Laminate is articulated and connected with accessory plate, can increase laminate Area, place more archives materials；Meanwhile the sliding motion of accessory plate can be limited by limit assembly.

Description of the drawings

Fig. 1 is document shelf overall schematic；

Fig. 2 is document shelf partial cutaway view；

Fig. 3 is document shelf partial exploded view schematic diagram；

Fig. 4 is document shelf crossbeam schematic diagram；

Fig. 5 is document shelf accessory plate suspension schematic diagram;

Fig. 6 is that the overturning of document shelf accessory plate clasps schematic diagram.

In figure, 1, column；11st, supporting rod；12nd, stull；13rd, diagonal brace；14th, blocked hole；2nd, crossbeam；21st, crossbeam lacing film； 211st, it is raised；22nd, sliding slot；3rd, laminate；31st, accessory plate；4th, limit assembly；41st, limited post；42nd, spring；43rd, limit hole.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts Mark represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

As shown in the figure 1, a kind of document shelf, three groups of crossbeams 2 and position including two columns 11, between two columns 11 Laminate 3 in every group of crossbeam 2.

Column 11 includes two supporting rods 12, and 14 He of blocked hole of equidistantly distributed in groups is provided on 12 surface of supporting rod Round hole is equipped with stull 12 and diagonal brace 13 between two supporting rods 12, and stull 12 and diagonal brace 13 are fixedly connected in two supporting rods 12, 12 both sides of stull are distributed diagonal brace 13, and the triangle that stull 12 and diagonal brace 13 form can make column 11 more firm.

Crossbeam 2 includes crossbeam lacing film 21 and the U-shaped sliding slot 22 being fixedly connected with crossbeam lacing film 21, is set on crossbeam lacing film 21 It is equipped with the protrusion 211 being clamped with blocked hole 14（Referring to Fig. 4）, blocked hole 14 is clamped with protrusion 211 to be passed through with fixed cross beam 2 Adjusting clamping position can change the height between neighbouring two crossbeam 2.

As shown in Fig. 2, U-shaped 22 top of sliding slot is provided with limit assembly 4, limit assembly 4 includes the limited post 41 with nut And spring 42, limited post 41 pass through the top of U-shaped sliding slot 22,42 one end of spring is fixed on limited post 41, and the other end is fixed It is connected on U-shaped sliding slot 22, spring 42 is in tensional state.

Other two blocks of laminates 3 away from bottom laminate 3 are all hinged with accessory plate 31,31 size of accessory plate and 3 size of laminate Equal, laminate 3 is equipped with the limit hole 43 coordinated with limited post 41（Referring to Fig. 3）, limited post 41 through U-shaped 22 one side of sliding slot and It is connected on laminate 3, when accessory plate 31 slides in U-shaped sliding slot 22, when limit hole 43 reaches 41 bottom of limited post, limited post 41 because the stretching action of spring 42 so that limited post 41 is inserted into limit hole 43, can limit the movement of laminate 3.

Laminate 3 is connected with accessory plate 31 by articulated manner, and accessory plate 31 can with vertical hanging（Referring to Fig. 5）, vertically The accessory plate 31 of suspension can stop that grieshoch is entered in document shelf.Accessory plate 31 can also returning buckle on laminate 3（Referring to figure 6）, can play the role of saving space-efficient.

When file box quantity is more, accessory plate 31 is turned into the horizontal level with laminate 3, then promotes accessory plate 31 It is slid in sliding slot 22, when limited post 41 is inserted into limit hole 43, defines the sliding of laminate 3, can be increased by accessory plate 31 Add the area of laminate 3（Referring to Fig. 3）.When 3 area of laminate need not be expanded, limited post 41 is pulled up, makes limited post 41 and limit Position hole 43 separates, and accessory plate 31 is drawn to be slid out from sliding slot 22 and is come, is then disposed vertically accessory plate 31.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model be subject to Patent Law.

Claims (6)

1. a kind of document shelf, it is characterised in that：Including two columns（1）, positioned at two columns（1）Between several groups of crossbeams（2）、 With crossbeam（2）Sliding connects and passes through limit assembly（4）Fixed laminate（3）And and laminate（3）Hinged accessory plate（31）, it is horizontal Beam（2）It is provided with crossbeam lacing film（21）And with crossbeam lacing film（21）The sliding slot being fixedly connected（22）, laminate（3）And accessory plate （31）In sliding slot（22）Middle sliding.

2. a kind of document shelf according to claim 1, it is characterised in that：The limit assembly（4）Including the limit with nut Position column（41）And it is set in limited post（41）On spring（42）, spring（42）One end is fixed on limited post（41）On, it is another End is fixedly connected on U-shaped sliding slot（22）On, spring（42）In tensional state.

3. a kind of document shelf according to claim 1, it is characterised in that：The laminate（3）On be provided with and limited post （41）The limit hole of cooperation（43）, limited post（41）It is inserted into limit hole（43）In.

4. a kind of document shelf according to claim 1, it is characterised in that：The column（1）On be provided with blocked hole（14）, Crossbeam（2）On be provided with crossbeam lacing film（21）, crossbeam lacing film（21）On be provided with and blocked hole（14）The protrusion of clamping（211）, Blocked hole（14）With protrusion（211）Connect and fix crossbeam（2）.

5. a kind of document shelf according to claim 1, it is characterised in that：The column（1）Including two supporting rods（11）, Two supporting rods（11）On be provided with stull（12）And diagonal brace（13）.

6. a kind of document shelf according to claim 1, it is characterised in that：The accessory plate（31）Size and laminate（3） Size is identical.