CN209499579U - A kind of chart drum convenient for paper extraction - Google Patents

Abstract

The utility model discloses a kind of chart drums convenient for paper extraction, including pedestal, cylinder and water storage container, water storage container side bottom has been connected efferent duct, the end that the chassis side corresponds to efferent duct, which interlinks, is connected to water outlet strut, water tray is fixedly installed at the top of the water outlet strut, the end of corresponding water outlet strut is fixedly installed with minute-pressure pump inside the water tray, threaded block corresponding with cylinder inboard wall is fixedly installed on the pedestal end face, the inner barrel center is fixedly installed and the consistent locating shaft of cylinder height.This is convenient for the chart drum of paper extraction, have convenient for being extracted to paper extraction cylinder is fixed to paper extraction, it is strong to cylinder shelf-stability, and convenient for providing moisture to the use of paper extraction according to the demand of user, to paper extraction wet the advantages of using, solve when cylinder extracts paper extraction and need hand-held fixed cylinder, used after can not being moistened when needing wet to paper extraction and documents in can not be to the roll paper in not axle center fixed the problem of using.

Description

A kind of chart drum convenient for paper extraction

Technical field

The utility model relates to chart drum technical field, specially a kind of chart drum convenient for paper extraction.

Background technique

Chart drum is seen everywhere in life, is used to fix roll paper to facilitate people's extracting rolled paper to use.Current volume Paper tube is generally a cylinder, and roll paper is placed in inner barrel, and pull roll paper is come paper of taking when use.

It needs to take out roll paper after fixing chart drum using hand when at present extracting roll paper the chart drum of roll paper storage It takes, and needs to pull apart roll paper with hand after extracting to suitable length roll paper, use is extremely inconvenient, and only for roll paper It can be provided in drying regime, wet to the paper of extraction as needed can not use, bring inconvenience to user.

Existing number of patent application is that one kind is disclosed in 201620392541.8 convenient for chart drum, solves and extracts to roll paper After need the problem of being pulled apart with hand to paper extraction, but the roll paper for having the spool heart can only be fixed in it, corresponding not axle center Roll paper can not still give the use band of user as extraction auxiliary of the user to paper extraction rotates after being placed on inner barrel Inconvenience is carried out.

Utility model content

The purpose of this utility model is to provide a kind of chart drum convenient for paper extraction, have convenient for fixed to pumping to paper extraction cylinder Paper extraction, it is strong to cylinder shelf-stability, and convenient for providing moisture to the use of paper extraction according to the demand of user, it is wet to paper extraction The advantages of profit uses solves and needs hand-held fixed cylinder when cylinder extracts paper extraction, can not moisten when needing wet to paper extraction After use and documents in the problem of fixed to the roll paper in not axle center can not using.

To achieve the above object, the utility model provides the following technical solutions: a kind of chart drum convenient for paper extraction, including bottom Seat, cylinder and water storage container, the water storage container are fixedly mounted on chassis interior, and the chassis side corresponds to the top of water storage container Portion be provided with the fill port that is connected inside water storage container, water storage container side bottom has been connected output Pipe, the end that the chassis side corresponds to efferent duct, which interlinks, is connected to water outlet strut, and the top of the water outlet strut is fixedly mounted There is water tray, the end of corresponding water outlet strut is fixedly installed with minute-pressure pump inside the water tray, fixes on the pedestal end face It is provided with threaded block corresponding with cylinder inboard wall, the inner barrel center is fixedly installed and the consistent positioning of cylinder height Axis, the cylinder body bottom inner wall are fixedly connected with the external helicoid of threaded block, and the side of the cylinder begins with paper extraction slot, and cylinder The side that body corresponds to paper extraction slot is fixedly installed with gullet plate.

Preferably, the bottom of the pedestal is fixedly installed with positioning sucker disk.To the present apparatus in use, pedestal is passed through positioning Sucker is placed on placement platform, when improving the stability placed to the present apparatus, and extracting to inner barrel paper extraction, without to cylinder Body is fixed.

Preferably, the water outlet strut and efferent duct junction are provided with manual closing valve.It is not needing using water to pumping When paper moistens, water outlet strut and efferent duct junction are closed by manual closing valve, avoid water storage when mobile to the present apparatus Water inside container is with shaking from water outlet strut discharge.

Preferably, the minute-pressure pump includes telescopic shell and reset spring, and the reset spring is fixedly mounted on flexible outer The inside of shell, and the end face fixed bonding of the bottom and water tray of reset spring and telescopic shell, the top of the telescopic shell Corresponding water outlet strut offers water outlet through-hole.When needing water to moisten paper extraction, user covers water outlet through-hole by finger Telescopic shell is pushed afterwards, reset spring upper spring-go position after pushing to telescopic shell makes inside telescopic shell in water outlet strut Portion generates extraction dynamics, and water outlet strut extracts the water inside water storage container by efferent duct, and extracts water outlet in water outlet strut The finger of user pushes the side of telescopic shell afterwards, and water outlet through-hole is leaked out, convenient for the water inside water outlet strut by going out Water through-hole is expelled to inside water tray, by water tray to water accept, user to the paper extraction after pulling apart to water tray inside Water dips wet paper extraction.

Preferably, the corresponding positioning the tip of the axis in the center of the pedestal is fixedly installed positioning seat, in the positioning seat The corresponding positioning the tip of the axis of the heart offer with the consistent thread groove of threaded block rotation direction, and pass through the end of thread groove and locating shaft End spiral is fixedly connected.There is the roll paper in axle center to be mounted in the outside of locating shaft by axes sleeve, the roll paper in axle center does not pass through positioning The tip of the axis is placed on inner barrel behind the center of roll paper, and cylinder body bottom inner wall is corresponding with threaded block to be overlapped, base center Positioning seat the bottom of locating shaft is accepted by thread groove, cylinder and threaded block spiral are installed, cylinder and threaded block spiral While installation, positioning the tip of the axis and thread groove internal helicoid are installed, and are improved locating shaft and are fixed on inner barrel to roll paper Fastness.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, locating shaft is fixedly installed in cylinder inner top in the utility model, and installs water storage container in chassis interior, is storing Suitable water is injected by fill port inside water container, has the roll paper in axle center to be mounted in the outside of locating shaft by axes sleeve, does not have Inner barrel, cylinder body bottom inner wall and screw thread are placed on after having the roll paper in axle center to pass through the center of roll paper by positioning the tip of the axis Seat is corresponding to be overlapped, and the positioning seat of base center is accepted by bottom of the thread groove to locating shaft, is pacified to cylinder and threaded block spiral Dress needs to pass through gullet plate after extracting in use, extracting to suitable length roll paper by through slot the roll paper of inner barrel Roll paper is cut off, when needing water to moisten paper extraction, user is covered after water outlet through-hole by finger and is pushed to telescopic shell, Reset spring upper spring-go position after pushing to telescopic shell makes to extraction dynamics is generated inside water outlet strut inside telescopic shell, out Water strut extracts the water inside water storage container by efferent duct, and after water outlet strut extracts water outlet user finger to stretching The side of contracting shell pushes, and water outlet through-hole is leaked out, and is expelled to water tray by being discharged through-hole convenient for the water inside water outlet strut Water is accepted by water tray in inside, and user dips wet paper extraction to the water inside water tray to the paper extraction after pulling apart, and improves The convenience that user uses roll paper.

2, positioning sucker disk is fixedly mounted in base bottom in the utility model, to the present apparatus in use, pedestal is passed through positioning Sucker is placed on placement platform, when improving the stability placed to the present apparatus, and extracting to inner barrel paper extraction, without to cylinder Body is fixed.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model Fig. 1 detaching structure schematic diagram；

Fig. 3 is the utility model water tray structural schematic diagram；

Fig. 4 is the utility model water tray overlooking structure diagram.

In figure: 1 pedestal；11 positioning sucker disks；2 cylinders；21 threaded blocks；22 locating shafts；221 positioning seats；222 thread grooves；23 Paper extraction slot；231 gullet plates；3 water storage containers；31 fill ports；32 efferent ducts；321 manual closing valves；33 water outlet struts；331 go out Water pond；34 minute-pressures pump；341 telescopic shells；342 reset springs；343 water outlet through-holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of chart drum convenient for paper extraction, including pedestal 1, cylinder 2 and water storage container 3, the water storage Container 3 is fixedly mounted on inside pedestal 1, the top that 1 side of pedestal corresponds to water storage container 3 be provided with in water storage container 3 The bottom of the fill port 31 that portion is connected, the pedestal 1 is fixedly installed with positioning sucker disk 11.In use, it will to the present apparatus Pedestal 1 is placed on placement platform by positioning sucker disk 11, improves the stability placed to the present apparatus, and to taking out inside cylinder 2 When paper extraction, without fixed to cylinder 1.The 3 side bottom of water storage container has been connected efferent duct 32,1 side of pedestal The end that side corresponds to efferent duct 32, which interlinks, is connected to water outlet strut 33, and the top of the water outlet strut 33 is fixedly installed with water tray 331, the end of corresponding water outlet strut 33 is fixedly installed with minute-pressure pump 34 inside the water tray 331, the water outlet strut 33 and 32 junction of efferent duct is provided with manual closing valve 321.When not needing paper extraction to be moistened using water, pass through manual closing valve 321 pairs of water outlet struts 33 and 32 junction of efferent duct are closed, avoid water when mobile to the present apparatus inside water storage container 3 with Shake from water outlet strut 33 be discharged.The minute-pressure pump 34 includes telescopic shell 341 and reset spring 342, the reset spring 342 are fixedly mounted on the inside of telescopic shell 341, and the bottom of reset spring 342 and telescopic shell 341 and water tray 331 End face fixed bonding, the corresponding water outlet strut 33 in the top of the telescopic shell 341 offer water outlet through-hole 343.Needing water pair When paper extraction moistens, user is covered after water outlet through-hole 343 by finger and is pushed to telescopic shell 341, and reset spring 342 is to stretching The upper spring-go position after pushing of contracting shell 341 makes to be discharged branch to extraction dynamics is generated inside water outlet strut 33 inside telescopic shell 341 Bar 33 by efferent duct 32 to water storage container 3 inside water extract, and water outlet strut 33 extract be discharged after user finger The side of telescopic shell 341 is pushed, water outlet through-hole 343 is leaked out, passes through water outlet through-hole convenient for the water inside water outlet strut 33 343 are expelled to inside water tray 331, are accepted by water tray 331 to water, user is to the paper extraction after pulling apart to water tray 331 Internal water dips wet paper extraction.Threaded block 21 corresponding with 2 inner wall of cylinder is fixedly installed on 1 end face of pedestal, it is described 2 inside center of cylinder is fixedly installed and the 2 consistent locating shaft 22 of height of cylinder, 1 bottom interior wall of cylinder and threaded block 21 External helicoid be fixedly connected, the side of the cylinder 2 begins with paper extraction slot 23, and the side of the corresponding paper extraction slot 23 of cylinder 2 is solid Dingan County is equipped with gullet plate 231.The end that the center of the pedestal 1 corresponds to locating shaft 22 is fixedly installed positioning seat 221, described fixed The end that the center of position seat 221 corresponds to locating shaft 22 offer with the consistent thread groove 222 of 21 rotation direction of threaded block, and pass through Thread groove 222 is fixedly connected with the terminal helix of locating shaft 22.There is the roll paper in axle center by axes sleeve mounted in the outer of locating shaft 22 Portion, the roll paper in axle center is not placed on inside cylinder 2 behind the center of roll paper by the end of locating shaft 22,2 bottom of cylinder Inner wall is corresponding with threaded block 21 to be overlapped, and the positioning seat 221 at 1 center of pedestal is held by bottom of the thread groove 222 to locating shaft 22 Connect, cylinder 2 and 21 spiral of threaded block installed, while cylinder 2 and 21 spiral of threaded block are installed, the end of locating shaft 22 with The installation of 222 internal helicoid of thread groove improves locating shaft 22 and is fixed on the fastness inside cylinder 2 to roll paper.

In use, injecting suitable water by fill port 31 inside water storage container 3, there is the roll paper in axle center to pass through axle center It is sleeved on the outside of locating shaft 22, the roll paper in axle center is not placed on cylinder behind the center of roll paper by the end of locating shaft 22 Inside body 2, pedestal 1 is placed on placement platform by positioning sucker disk 11, and 2 bottom interior wall of cylinder is corresponding with threaded block 21 to be overlapped, The positioning seat 221 at 2 center of pedestal is accepted by bottom of the thread groove 222 to locating shaft 22, is pacified to cylinder 2 and 21 spiral of threaded block While dress, cylinder 2 and 21 spiral of threaded block are installed, the end of locating shaft 22 and 222 internal helicoid of thread groove are installed；It needs Roll paper inside cylinder 2 is extracted in use, right by gullet plate 231 after being extracted roll paper to suitable length by through slot 23 Roll paper is cut off, and when needing water to moisten paper extraction, user is covered after water outlet through-hole 343 by finger to telescopic shell 341 It pushes, the upper spring-go position after being pushed to telescopic shell 341 of reset spring 342, makes inside telescopic shell 341 inside to water outlet strut 33 Extraction dynamics is generated, water outlet strut 33 extracts the water inside water storage container 3 by efferent duct 32, and extracts in water outlet strut 33 The finger of user pushes the side of telescopic shell 341 after water outlet, and water outlet through-hole 343 is leaked out, convenient in water outlet strut 33 The water in portion is expelled to inside water tray 331 by being discharged through-hole 343, is accepted by water tray 331 to water, user is to pulling apart Paper extraction afterwards dips wet paper extraction to the water inside water tray 331, improves the convenience that user uses roll paper.

In summary: locating shaft 22 should be fixedly installed in 2 inner top of cylinder, and in pedestal 1 convenient for the chart drum of paper extraction Water storage container 3 is installed in portion, injects suitable water by fill port 31 inside water storage container 3, has the roll paper in axle center to pass through axis The heart is sleeved on the outside of locating shaft 22, and the roll paper in axle center is not placed on behind the center of roll paper by the end of locating shaft 22 Inside cylinder 2,2 bottom interior wall of cylinder is corresponding with threaded block 21 to be overlapped, and the positioning seat 221 at 1 center of pedestal is right by thread groove 222 The bottom of locating shaft 22 is accepted, and is installed to cylinder 2 and 21 spiral of threaded block, needs to extract use to the roll paper inside cylinder 2 When, roll paper is cut off by gullet plate 231 after being extracted roll paper to suitable length by through slot 23, is needing water wet to paper extraction When profit, user is covered after water outlet through-hole 343 by finger and is pushed to telescopic shell 341, and reset spring 342 is to flexible outer The upper spring-go position after pushing of shell 341 makes to be discharged strut 33 to extraction dynamics is generated inside water outlet strut 33 inside telescopic shell 341 The water inside water storage container 3 is extracted by efferent duct 32, and after water outlet strut 33 extracts water outlet user finger to stretching The side of contracting shell 341 pushes, and water outlet through-hole 343 is leaked out, and passes through water outlet through-hole 343 convenient for the water inside water outlet strut 33 Be expelled to inside water tray 331, by water tray 331 to water accept, user to the paper extraction after pulling apart to water tray 331 inside Water dip wet paper extraction, solve when cylinder 2 extracts paper extraction and need hand-held fixed cylinder, can not when needing wet to paper extraction Used after wet and documents in can not be to the roll paper in not axle center fixed the problem of using.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of chart drum convenient for paper extraction, including pedestal (1), cylinder (2) and water storage container (3), it is characterised in that: the storage Water container (3) is fixedly mounted on pedestal (1) inside, and pedestal (1) side, which corresponds to, to be provided with and store at the top of water storage container (3) The fill port (31) being connected inside water container (3), water storage container (3) the side bottom has been connected efferent duct (32), the end that pedestal (1) side corresponds to efferent duct (32), which interlinks, is connected to water outlet strut (33), the water outlet strut (33) it is fixedly installed at the top of water tray (331), the end of corresponding water outlet strut (33) is fixed inside the water tray (331) Minute-pressure pump (34) is installed, is fixedly installed threaded block (21) corresponding with cylinder (2) inner wall, institute on pedestal (1) end face Cylinder (2) inside center is stated to be fixedly installed and the consistent locating shaft (22) of cylinder (2) height, cylinder (2) bottom interior wall It is fixedly connected with the external helicoid of threaded block (21), the side of the cylinder (2) is begun with paper extraction slot (23), and cylinder (2) is right The side of paper extraction slot (23) is answered to be fixedly installed with gullet plate (231).

2. a kind of chart drum convenient for paper extraction according to claim 1, it is characterised in that: the bottom of the pedestal (1) is solid Dingan County is equipped with positioning sucker disk (11).

3. a kind of chart drum convenient for paper extraction according to claim 1, it is characterised in that: the water outlet strut (33) with it is defeated Outlet pipe (32) junction is provided with manual closing valve (321).

4. a kind of chart drum convenient for paper extraction according to claim 1, it is characterised in that: the minute-pressure pump (34) includes stretching Contracting shell (341) and reset spring (342), the reset spring (342) are fixedly mounted on the inside of telescopic shell (341), and The end face fixed bonding of the bottom of reset spring (342) and telescopic shell (341) and water tray (331), the telescopic shell (341) corresponding water outlet strut (33) in top offers water outlet through-hole (343).

5. a kind of chart drum convenient for paper extraction according to claim 1, it is characterised in that: the center pair of the pedestal (1) The end of locating shaft (22) is answered to be fixedly installed positioning seat (221), the center of the positioning seat (221) corresponds to locating shaft (22) End offers and the consistent thread groove of threaded block (21) rotation direction (222), and passes through thread groove (222) and locating shaft (22) Terminal helix be fixedly connected.