CN206166324U - Drawing strorage device convenient to look over - Google Patents

Abstract

The utility model provides a drawing strorage device convenient to look over, include the rotary drum of seting up paper clamping groove along its length direction, and the cover is located the outside outer sleeve of rotary drum is provided with the paper feed mouth in the outer sleeve along its length direction, still include with the bracing piece of the perpendicular setting of outer sleeve, the rotation is equipped with and follows bracing piece wobbling swinging arms under of the ordering about of external force on the bracing piece, in the free end of swinging arms be equipped with can to the drawing press from both sides tight, can draw the clamp part of dragging to the drawing when the swinging arms is swung. Drawing strorage device convenient to look over, set up the swinging arms through rotating on the outer sleeve to tight clamp part can be pressed from both sides to the drawing to free end setting at the swinging arms, makes to guarantee simultaneously at the swinging arms wobbling that the drawing can be dragged because of drawing of clamp part and expand along with the swinging arms. When using, drawing fully expand is makeed through rotating swinging arms 180, and its simple structure is reliable, has fine practical value.

Description

It is easy to the drawing storing unit checked

Technical field

The utility model is related to drawing to deposit field, more particularly to a kind of drawing storing unit for being easy to check.

Background technology

It is frequently necessary to use substantial amounts of drawing in the realm of building construction, for the ease of storage drawing, prior art In drawing storing unit be mostly by setting rotating cylinder, and an outer sleeve is arranged outside rotating cylinder, pass through Rotate rotating cylinder to coil drawing, to cause that drawing is placed in outer sleeve, so as to reach to drawing Protection purpose.But said structure can only be launched drawing using both hands when drawing is checked, thus Result in the operation such as be not easy to be made marks on drawing.

Utility model content

In view of this, the utility model is directed to a kind of drawing storing unit be easy to and check, it is right to be easy to Drawing is launched.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of drawing storing unit for being easy to check, including offer along its length paperboard groove, be used for The rotating cylinder coiled to drawing, and the outer sleeve outside the rotating cylinder is sheathed on, in the outer sleeve edge Its length direction is provided with paper feed port, also including with the vertically disposed support bar of the outer sleeve, in the branch The swing arm that be provided with the ordering about of external force and can be swung along support bar is rotated on strut, in the swing arm oneself Clamping being clamped to drawing, being pulled to drawing when the swing arm swings is provided with by end Portion.

Further, the clamping section includes being fixed on the swing arm free end and parallel with rotating cylinder sets The clamping plate put, being provided with multiple along the clamping plate length direction can be to the dovetail clip of drawing elastic clamping.

Further, it is provided with the other end of support bar and can be supported with the end face of swing arm relative to the outer sleeve Cooperation is connect with the engaging portion locking to swing arm.

Further, support plate of the engaging portion including the swing arm both sides that are placed in, and located at described On support plate by swing arm pushing tow when elastically deformable elastic plate.

Relative to prior art, the utility model has the advantage that：

(1) the drawing storing unit for being easy to check described in the utility model, is set by being rotated on outer sleeve Swing arm is put, and the clamping section that can be clamped to drawing is set in the free end of swing arm so that swung Ensure that drawing can launch because of the pulling of clamping section with swing arm while bar swings.When in use, by turning 180 ° of movable pendulum lever and cause drawing be fully deployed, its is simple and reliable for structure, there is good practical value.

(2) clamping section is by being arranged at the clamping plate that rotating cylinder be arranged in parallel, it is ensured that the expansion of drawing it is smooth Property, and dovetail clip is set on clamping plate, the exhibition of dovetail clip can be capable of achieving by extruding the afterbody of dovetail clip Open, be easy to be clamped drawing.

(3) by setting engaging portion, can be further ensured that swing arm will not return, it is ensured that the stability of work.

(4) by setting support plate, and elastic plate is set on support plate, its simple structure, and have good card Determine effect.

Brief description of the drawings

The accompanying drawing for constituting a part of the present utility model is used for providing being further understood to of the present utility model, this The schematic description and description of utility model is used to explain the utility model, does not constitute new to this practicality The improper restriction of type.In the accompanying drawings：

Fig. 1 is the structural representation of the drawing storing unit for being easy to check described in the utility model embodiment；

Fig. 2 is the structural representation of the rotating cylinder described in the utility model embodiment；

Description of reference numerals：

1- rotating cylinders, 101- paperboard grooves, 2- outer sleeves, 201- paper feed ports, 3- support bars, 4- swing arms, 5- folders Tight portion, 501- clamping plates, 502- dovetail clips, 6- engaging portions, 601- support plates, 602- elastic plates.

Specific embodiment

It should be noted that in the case where not conflicting, in the embodiment and embodiment in the utility model Feature can be mutually combined.

Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

The present embodiment is related to a kind of drawing storing unit be easy to and check, as shown in Fig. 1 combinations Fig. 2, its bag Include offer along its length paperboard groove 101, the rotating cylinder 1 for being coiled to drawing, and be arranged Outer sleeve 2 outside rotating cylinder 1, paper feed port 201 is provided with outer sleeve 2 along its length.This implementation Rotating cylinder 1 in example is rotatably arranged in mounting bracket 7, and outer sleeve 2 is then fixed in mounting bracket 7, When in use, by drawing one end extend into paperboard groove 101 and by paperboard groove 101 it is locking after, rotate rotating cylinder 1 may be such that drawing is entered into outer sleeve 2 via paper feed port 201.

As shown in figure 1, this is easy to the drawing storing unit checked also to include and the vertically disposed branch of outer sleeve 2 Strut 3, rotates on support bar 3 and is provided with swing arm 4, and the swing arm 4 can be along support under the ordering about of external force Bar 3 swings.For the ease of causing that drawing can launch because of the swing of swing arm 4, swung in the present embodiment That the free end of bar 4 is provided with is that drawing can be clamped, drawing can be pulled when swing arm 4 swings Clamping section 5.

Clamping section 5 in the present embodiment includes being fixed on the free end of swing arm 4 and parallel with rotating cylinder 1 sets The clamping plate 501 put, being provided with multiple along the length direction of clamping plate 501 can be to the dovetail clip of drawing elastic clamping 502.The quantity of the dovetail clip 502 may be configured as 2~4, and such as it can be 3.Certainly, except settable Outside dovetail clip 502, can also be using other structures, as it can be to be set along the length direction of clamping plate 501 Pull bar is pressed from both sides.

In order to prevent the return of swing arm 4, in the present embodiment relative to outer sleeve 2 support bar 3 the other end Being provided with can abut cooperation with the engaging portion 6 locking to swing arm 4 with the end face of swing arm 4.In the present embodiment Engaging portion 6 include the be placed in support plate 601 of the both sides of swing arm 4, and being put on support plate 601 The elastic plate 602 of elastically deformable during 4 pushing tow of lever.As shown in figure 1, the elastic plate 602 and support plate 601 Angled setting, when swing arm 4 is rocked between two elastic plates 602, can be to the elasticity of elastic plate 602 Extruding, to cause that elastic plate 602 outwards deforms, when swing arm 4 passes through elastic plate 602, elastic plate 602 Recover deformation because losing external force so that swing arm 4 cannot return.When drawing needs to pack up, by squeezing Swing arm 4 is produced after compression elasticity plate 602.Certainly, in addition to settable engaging portion 6, may be used also Take it is other it is locking prevent, such as its swing arm 4 can be bundled on support bar 3 by drawstring also realize it is right The fixation of swing arm 4.Swing arm 4 in the present embodiment can be also Collapsible structure, when swing arm 4 swings During to 180 °, if drawing can elongate swing arm 4, to guarantee drawing without all launching It is fully deployed.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., Should be included within protection domain of the present utility model.

Claims (4)

1. a kind of drawing storing unit for being easy to check, including offer along its length paperboard groove, use In the rotating cylinder coiled to drawing, and the outer sleeve outside the rotating cylinder is sheathed on, in the outer sleeve Paper feed port is provided with along its length, it is characterised in that：Also include and the vertically disposed branch of the outer sleeve Strut, the swing arm that can be swung along support bar under the ordering about of external force is provided with rotation on the support bar, in That the free end of the swing arm is provided with is that drawing can be clamped, can be to drawing when the swing arm swings The clamping section for being pulled.

2. the drawing storing unit for being easy to check according to claim 1, it is characterised in that：The folder Tight portion includes clamping plate that is being fixed on the swing arm free end and being be arranged in parallel with rotating cylinder, along the folder Tight plate length direction is provided with multiple can be to the dovetail clip of drawing elastic clamping.

3. the drawing storing unit for being easy to check according to claim 2, it is characterised in that：Relative to The outer sleeve is provided with the other end of support bar and cooperation can be abutted with the end face of swing arm with locking to swing arm Engaging portion.

4. the drawing storing unit for being easy to check according to claim 3, it is characterised in that：The card Determining portion includes the support plate of the swing arm both sides of being placed in, and on the support plate by swing arm pushing tow When elastically deformable elastic plate.