Invention content
The purpose of the present invention be that provide to solve the above-mentioned problems it is a kind of can automatic cutting cut paper towel wall-mounted volume
Paper web wastes the technical problems such as serious and frequent loss to solve public restroom inner wrap paper in the prior art.The present invention carries
Preferred technical solution has in many technical solutions supplied:User can drive the cutting board to the top when pulling paper
Plate moves, to which after the paper for extracting certain length, the cutting board is automatically by paper severing, to effectively roll paper be avoided to waste,
It can also prevent roll paper from being stolen by entire volume simultaneously and wait technique effects, elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes:
It is provided by the invention it is a kind of can automatic cutting cut paper towel wall-mounted chart drum, including shell and cutting board are described outer
Shell is internally provided with fixing axle, and one end of the fixing axle is provided with interconnecting piece, dismountable plug is equipped in the fixing axle
Head, two side bottom of the fixing axle are provided with support plate, can be supported to the fixing axle;The side of the shell is arranged
There is dismountable side cover plate, bearing block is installed on the inside of the side cover plate, described fixing axle one end can be supported, it is described
The fixing axle other end is connect by the interconnecting piece with gear;
The gear side is provided with pull handle, and the pull handle is arranged along the axis of the gear, and described pull handle one end is worn
It crosses the shell and stretches to outside, resetting spring is provided on the pull handle, pushing tow can be carried out to the gear, it is described to make
Gear is plugged on the interconnecting piece;
The gear bottom is provided with rack, and the rack is meshed with the gear, and the rack bottom is provided with
Longitudinal track plates, can make the rack straight skidding;The rack bottom is provided with cutting board, and the cutting board is successively
It is stretched out across the track plates and the shell, and from the outer casing bottom, the bottom of the cutting board is provided with push handle;
Top plate is provided in front of the cutting board, and the top plate is fixedly mounted on the front surface of the shell.
Using it is above-mentioned it is a kind of can automatic cutting cut paper towel wall-mounted chart drum, roll web be mounted on the fixing axle on after,
Both ends are fixed in by the chock plug in the fixing axle, and in paper extraction, paper roll rotates while driving the fixed shaft rotation
Dynamic, the fixing axle drives the gear to rotate by the interconnecting piece, and the gear drives the rack along institute in rotation
Track plates sliding is stated, to make the cutting board be moved to the top plate side, when the cutting board head withstands on the top plate
When upper, roll paper can not continue to be pulled, and under the action of user continues to pull, paper handkerchief by the cutting board severing, to
The effectively towel length that pulls out every time of control user, prevents paper handkerchief from wasting, at the same also can avoid paper handkerchief by entire volume from it is described go out
Paper mouth is pulled and is stolen, and when next user is needed using paper handkerchief, only need to be pulled the pull handle outward, be kept the gear outside
It moves, disengaging is engaged with the rack, at this time again elapses the push handle backward along the track plates, the rack is made to be moved to
Initial position unclamps again the pull handle, makes the gear under the action of resetting spring to one side slip of the fixing axle,
Again it is engaged with the rack, consequently facilitating when pullling paper handkerchief again, the gear drives the rack to slide again, and passes through
The cutting board carries out severing to paper handkerchief.
Preferably, the chock plug is taper, by being threadably mounted in the fixing axle.
Preferably, the support plate head is provided with semicircle opening, and the semicircular radius is not less than described solid
The radius of dead axle.
Preferably, the side cover plate is installed on the housing by bolt.
Preferably, the interconnecting piece is splined shaft.
Preferably, the sliding slot that the rack slides can be made to be T-shaped on the track plates, and the track plates bottom
Both sides are both provided with gusseted gusset.
Preferably, the cutting board is L-type, and the bottom horizontal edge of L-type is provided with sawtooth.
Advantageous effect is:1, the present invention makes the gear drive the rack movement, to make by pull paper roll
It states cutting board and severing is carried out to the paper handkerchief pulled, control the use length of single paper handkerchief, avoid wasting;
2, using simple, can effectively save public resource, convenient for promoting the use of.
3, user uses simply, and user uses simply, without complexity on the architecture basics of traditional rotation chart drum
Double paper delivery amount continuation of the journey is realized while operation, is doubled the replacement cycle, is reduced management cost.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in Fig. 1-Fig. 2, the present invention provides it is a kind of can automatic cutting cut paper towel wall-mounted chart drum, including shell
1 and cutting board 10, shell 1 be internally provided with fixing axle 2, one end of fixing axle 2 is provided with interconnecting piece 201, is installed in fixing axle 2
There are dismountable chock plug 202,2 liang of side bottoms of fixing axle to be provided with support plate 101, can be supported to fixing axle 2;Shell 1
Side be provided with dismountable side cover plate 3,3 inside of side cover plate is equipped with bearing block 4, can prop up 2 one end of fixing axle
Support, 2 other end of fixing axle are connect by interconnecting piece 201 with gear 5;
5 side of gear is provided with pull handle 6, and pull handle 6 is arranged along the axis of gear 5, and 6 one end of pull handle is stretched to across shell 1
Outside is provided with resetting spring 7 on pull handle 6, pushing tow can be carried out to gear 5, to make gear 5 be plugged on interconnecting piece 201;
5 bottom of gear is provided with rack 8, and rack 8 is meshed with gear 5, and 8 bottom of rack is provided with longitudinal track plates
9,8 straight skidding of rack can be made;8 bottom of rack is provided with cutting board 10, and cutting board 10 sequentially passes through track plates 9 and shell
1, and stretched out from 1 bottom of shell, the bottom of cutting board 10 is provided with push handle 11;
The front of cutting board 10 is provided with top plate 12, and top plate 12 is fixedly mounted on the front surface of shell 1.
Preferably, chock plug 202 is taper, by being threadably mounted in fixing axle 2, so set, convenient for adjusting chock plug
Roll web is fixed in fixing axle 2, to make chock plug 202 be inserted into roll web core from both ends to make reel by 202 positions
Paper tape moves fixing axle 2 and rotates.
101 head of support plate is provided with semicircle opening, and the semicircular radius is not less than the radius of fixing axle 2, such as
Fixing axle 2, is placed in support plate 101 by this setting convenient for facilitating, and makes fixing axle 2 in the semicircle at 101 top of support plate
It is freely rotated in opening.
Side cover plate 3 is mounted on by bolt on shell 1, so set, convenient for being dismantled to side cover plate 3, to solid
The roll web installed on dead axle 2 is replaced.
Interconnecting piece 201 is splined shaft, so set, convenient for making fixing axle 2 is synchronous with gear 5 to turn by the cooperation of spline
It is dynamic.
It is T-shaped that can make the sliding slot that rack 8 slides on track plates 9, so set, convenient for making 8 holding level of rack move
It is dynamic, and 9 two bottom sides of track plates are both provided with gusseted gusset, so set, convenient for being supported to track plates 9, improve
The support strength of track plates 9.
Cutting board 10 is L-type, and the bottom horizontal edge of L-type is provided with sawtooth, so set, convenient for making cutting board 10 stretch
Go out 1 bottom of shell, and severing can be carried out to paper handkerchief by sawtooth.
Using the above structure, after roll web is mounted in fixing axle 2, both ends are fixed in fixing axle 2 by chock plug 202
On, in paper extraction, paper roll rotates while fixing axle 2 being driven to rotate, and fixing axle 2 is rotated by interconnecting piece 201 with moving gear 5, tooth
In rotation, drive rack 8 slides wheel 5 along track plates 9, to make cutting board 10 be moved to 12 side of top plate, when cutting board 10
When head is withstood on top plate 12, roll paper can not continue to be pulled, and under the action of user continues to pull, paper handkerchief is by cutting board
10 severings prevent paper handkerchief from wasting to the towel length that effectively control user pulls out every time, while it is whole also to can avoid paper handkerchief
Volume pull and steal from exit slot 13, next user need using paper handkerchief when, only need to by pull handle 6 outward pull, make gear 5 to
Outer shifting, disengaging engage with rack 8, at this time again elapse push handle 11 backward along track plates 9, rack 8 is made to be moved to initial position,
Pull handle 6 is unclamped again, gear 5 is made, to 2 one side slip of fixing axle, to be engaged again with rack 8 under the action of resetting spring 7, to
When convenient for pullling paper handkerchief again, band carry-over bar 8 slides gear 5 again, and carries out severing to paper handkerchief by cutting board 10, right in addition
In it should be apparent to those skilled in the art that in this embodiment, with the use of paper handkerchief, the thickness of roll paper is slowly reduced,
Its exterior circumference diameter is also smaller and smaller, and the displacement distance of rack is only related with the number of turns of the fixing axle where roll paper, therefore
After the fixed number of turns, severing is realized, but going out paper length and can reduce in the corresponding paper handkerchief of the fixation number of turns of later stage fixing axle, because
This present invention is not proper isometric cutting, but in actual job, since the inside of roll paper is generally additionally provided with
Hollow paper web, therefore the error can be ignored.
In the above-described embodiments, it is clear that after single paper delivery is cut, it is necessary to which rack is completed by pull handle 6 and push handle 11
Reset, cutting next time can be carried out, otherwise can not pull paper handkerchief, caused cumbersome;In addition the design is put into
Market early period, above-mentioned reset operating process is not also by likewise known, it is thus possible to the case where user can be caused to take out not paper delivery, therefore
There are the defects of inconvenient profit for the design, and for the defect, the present invention, which has also been devised, has carried out a kind of improved structure, the improvement
Structure is as follows.
The shell 1 is internally provided with fixing axle 2, and one end of the fixing axle 2 is provided with interconnecting piece 201, the fixation
Dismountable chock plug 202 is installed, 2 liang of side bottoms of the fixing axle are provided with support plate 101, can be to the fixation on axis 2
Axis 2 is supported, wherein it is next to the first roll paper and the second roll paper side by side on the axial direction of fixing axle 2, and first
The paper delivery direction of roll paper and the second roll paper makes fixing axle 2 rotating around rotating clockwise and counterclockwise;The side of the shell 1
Face is provided with dismountable side cover plate 3, and 3 inside of the side cover plate is equipped with bearing block 4, can to 2 one end of the fixing axle into
Row support, 2 other end of the fixing axle are connect by the interconnecting piece 201 with gear 5;5 side of the gear is provided with pull handle
6, and the pull handle 6 is arranged along the axis of the gear 5, outside, the drawing are stretched in 6 one end of the pull handle across the shell 1
It is provided with resetting spring 7 on handle 6, pushing tow can be carried out to the gear 5, to make the gear 5 be plugged on the interconnecting piece
On 201;5 bottom of the gear is provided with rack 8, and the rack 8 is meshed with the gear 5, the setting of 8 bottom of the rack
There are longitudinal track plates 9,8 straight skidding of the rack can be made;The bottom at the both ends of 8 length direction of the rack is set respectively
It is equipped with the first cutting board 10 and the second cutting board 10, and two cutting boards 10 sequentially pass through the track plates 9 and the shell 1,
And stretched out from 1 bottom of the shell, one bottom in two of which cutting board 10 is provided with push handle 11, the first cutting board and
Second cutting board shifts to install on the axial direction of fixing axle, wherein the first cutting board is corresponding on the axial direction of fixing axle
First roll paper, the second cutting board corresponding second roll paper, two cutting boards on the axial direction of fixing axle are located at the axis of fixing axle
The length of both sides and each cutting board is equal to the paper delivery width of corresponding roll paper;The front of described two cutting boards 10 is respectively provided with
There is top plate 12, and two top plate 12 is respectively and fixedly installed to the front surface and rear surface of the shell 1, and two top plates correspond to
The position of first cutting board and the second cutting board mutually staggers on fixing axle axial direction, and two top plates are located at the axis of fixing axle
1 angle of the shell of both sides, 12 inside of described two top plates is provided with exit slot 13, and the wall-mounted chart drum is installed to
Behind position, the axial direction of fixing axle, the front surface of fixed top plate and rear surface are each perpendicular to wall plane.
The operation principle of the improved structure is as follows:After first roll paper is nested into fixing axle, it is then inserted in volume Two again
Paper;When in use, by pulling the first roll paper, which moves fixing axle rotation to user, to moving gear and rack
And the first cutting board under rack moves synchronously, and when being located at the top plate of front surface in front of cutting board arrival, cuts off paper handkerchief, completes
Single paper handkerchief uses cutting;When being continuing with, user only needs that the second roll paper, the pulling of the roll paper is pulled to make fixing axle court
It rotates round about, therefore rack automatically generates the linear motion of opposite direction, which makes and the first cutting board
Dislocation place and positioned at the fixing axle axial direction other side the second cutting board towards the second roll paper paper handkerchief and front be located at rear table
The movement of roof in face, until touching top plate and severing paper handkerchief, then recycle the above process, user passes sequentially through rotation and pulls first
Roll paper and the second roll paper so that rack moves forward and backward, to realize the paper delivery in turn of the first and second roll papers, to realize the
Work is independently cut in the timesharing of one cutting board and the second cutting board.
The both sides of above-mentioned first cutting board and the second cutting board due to being located at fixing axle axis, and two cutting boards are solid
Due to two ends of same rack, therefore any roll paper, when pulled, one and only one in two cutting boards is directed towards
Paper handkerchief movement, another is moved in the opposite direction, realizes that the roll paper is drawn out the severing of paper handkerchief;It needs in use next time
When being substituted into the pulling of another roll paper, two cutting board negative directions movements are drawn out paper handkerchief to complete another roll paper
Severing.Additionally due to cutting board is withstood after single cut by top plate, if pulling on the paper handkerchief of that the last side,
It can not then pull, therefore user can pull the paper handkerchief of the side different from last time naturally, next time is completed to playback with carry-over bar
Severing.Therefore this can be designed so that user without the artificial introduction for carrying out rack playback and specification, it is only necessary to choose at random
The paper handkerchief for that side that can be pulled, and the selection is by simply attempting it is achieved that greatly facilitating behaviour
While work, the difficulty of the product promotion is also reduced.
In addition after the first and second roll papers being installed in fixing axle in early period, manually will first by pull handle 6 and push handle 11
Rack playbacks so that the starting point of rack is mutually mediated with gear, which ensures to be completed by the administrator of public restroom, without big
Many users grasp;The home operation makes each user may insure that single severing corresponds to a complete rack when in use
It moves along a straight line the period.In addition the position of the cutting board meets following condition:Specific location of first cutting board in fixing axle unilateral side
The cutting board is moved towards the first roll paper under rotation to make the first roll paper, and the second cutting board is in another unilateral side portion of fixing axle
Position so that the cutting board is moved towards the second roll paper under the rotation of the second roll paper.
In addition after wall-mounted chart drum is installed in place, the axial direction of fixing axle, fixed top plate the front surface and after
Surface is each perpendicular to wall plane, which makes top plate not stop that the palm of user carries out grabbing paper operation, into one
Step facilitates use.
Smooth plastics isolation can also be inserted in the early period of aforesaid operations, i.e., before being inserted in the second roll paper in fixing axle
The operation of disk, to realize that two roll papers are not directly contacted with so that will not drive another turn when a rotation in two roll papers
It is dynamic, so that it is guaranteed that the technique effect that timesharing is independently cut.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.