CN209059011U - A kind of carton - Google Patents
A kind of carton Download PDFInfo
- Publication number
- CN209059011U CN209059011U CN201820542020.5U CN201820542020U CN209059011U CN 209059011 U CN209059011 U CN 209059011U CN 201820542020 U CN201820542020 U CN 201820542020U CN 209059011 U CN209059011 U CN 209059011U
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- Prior art keywords
- paper
- gear
- shell
- bar shaped
- shaped box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000005192 partition Methods 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model provides a kind of carton, belongs to paper and accommodates clothing arts.Above-mentioned carton mainly includes shell, holding paper component and control device for facilitating people to take out quantitative paper, and enclosure interior can store roll paper, and gap of the paper of expansion across two holding paper components is stretched out from exit slot；The paper for exposing exit slot is pulled, the rotation of holding paper component is able to drive.Control device is used to control the rotation of holding paper component, and after paper is extracted certain length, control device can prevent holding paper component from rotating, so that paper be prevented to be extracted.Length due to that can take paper every time is decided by the length of the first rack gear, i.e., takes the length of paper and the same length of the first rack gear every time, therefore above-mentioned carton can limit and take paper amount.
Description
Technical field
The utility model relates to paper to accommodate clothing arts, in particular to a kind of carton.
Background technique
Coiled toilet paper is generally provided in public lavatory, roll paper is placed in carton, people using when directly release after tear
It is disconnected.People can not often hold the length of paper extraction in paper extraction, and the paper that can sometimes extract out excessively causes to waste.
Utility model content
The purpose of this utility model is to provide a kind of cartons, can control the length of people's paper extraction.
The utility model is realized in this way:
A kind of carton, comprising:
Shell, the shell include roll paper accommodating space and exit slot；
Holding paper component, the holding paper component include shaft and the idler wheel that is connected in shaft, and holding paper component can be by paper
Clamping；The shaft is connect with the housing into rotation；
Control device, the control device include bar shaped box, and the bar shaped box includes first end and second end；The bar shaped
Box includes the first stripe board and the second stripe board of relative spacing setting；It is provided with half at first end in the bar shaped box
Internal gear；
The first rack gear is provided in first stripe board, one end of first rack gear is connect with the internal gear, separately
One end extends to the second end；
Partition, the partition and first stripe board are provided between first stripe board and second stripe board
With the equal relative spacing setting of second stripe board；The both ends of the partition and the first end gap setting；The partition will
The inner cavity of the bar shaped box separates to form circulation canal；
The partition is provided with baffle close to one end of second end, and the baffle is connect with the partition by elastic component,
Under natural conditions, the free end of the baffle is abutted with first rack gear；
Gear is additionally provided in the bar shaped box, the gear is rotatably coupled with the shell；The gear can
It is engaged with the internal gear, first rack gear and can be in the circulation canal relative to the partition movement；
The bar shaped box is slidably connected by return unit and shell, and the elastic force of the return unit makes the gear be located at institute
State the first end of bar shaped box；
The gear is connect with rotating shaft transmission described in one of them, when so that pulling out paper, the holding paper component band
Moving gear rotation, the gear are moved by bar shaped box described in first rack drives.
Further,
Support roller and blade are provided at the exit slot of the shell, the support roller is connect with the shell, for branch
Support the paper come out from clamp assemblies；
The support roller is flexibly connected by elastic component with the shell, and under natural conditions, the support roller is located at first
Predeterminated position；
The blade is connect with the shell, when the holding paper component stops operating, is stretched paper and is enabled to the paper
The elastic force for overcoming elastic component is opened, the support roller moves to the second predeterminated position, and the blade cuts off paper.
Further,
Second stripe board is provided with the second rack gear, and second rack gear is connect with the internal gear.
Further,
Damper is additionally provided on the shell, the damper is for slowing down the speed that the return unit resiles.
Further,
The return unit is spring.
Further,
The return unit is elastic strip.
Further,
The shell is plastic material or metal material.
Further,
At least one described shaft is flexibly connected with the shell, is provided with tensioning member between two shafts, described
Tensioning member makes two shafts close to each other.
Further,
The direct geared is connect in one of them described shaft connection or by gear set with shaft described in one of them.
Further,
The surface of the idler wheel is provided with anti-slip layer.
The beneficial effects of the utility model are:
The carton that the utility model obtains by above-mentioned design, in use, in advance by roll paper in the shell, and by part
Paper is unfolded the gap across two holding paper components and exit slot is exposed in end.Under original state, the first end of bar shaped box
It is abutted with gear.When people need paper extraction, the paper for exposing exit slot is caught to be pulled outwardly；At this point, paper is extracted, meanwhile, paper
The rotation of drive holding paper component is opened, holding paper component band moving gear rotates.Gear is connect with housing into rotation, cannot be moved relative to shell
It is dynamic；Gear engages with the first rack gear and drives bar shaped box mobile, so that second end is moved towards the direction close to gear.When gear touches
When to baffle, gear overcomes the elastic force of elastic component to open baffle, and moves to the second end of bar shaped box.At this point, due to second
End is abutted with gear, and the rotation of gear is obstructed；Two clamp assemblies clamp paper, so that can not continue paper extraction.When paper extraction is taken out
When motionless, paper is pulled apart.
After pulling apart paper, bar shaped box resets under the action of the elastic member；Gear return to the first end of bar shaped box and and
Initial position is returned to after internal gear engagement in order to which next time takes paper.
Length due to that can take paper every time is decided by the length of the first rack gear, i.e., takes the length and the first rack gear of paper every time
Same length, therefore above-mentioned carton can limit and take paper amount.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the carton that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the holding paper component that the utility model embodiment provides；
Fig. 3 is the left view for Fig. 2 that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram for the control device that the utility model embodiment provides.
Icon: 100- carton；110- shell；112- exit slot；120- holding paper component；121- dead axle；122- moving axis；123-
Idler wheel；124- tensioning member；130- control device；132- bar shaped box；1321- first end；1322- second end；The first bar shaped of 1323-
Plate；The second stripe board of 1324-；The first rack gear of 1325-；The second rack gear of 1326-；1327- partition；1328- baffle；133- gear；
134- return unit；135- damper；140- support roller；150- blade；200- roll paper.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Embodiment:
Such as Fig. 1, a kind of carton 100 is present embodiments provided, for facilitating people to take out quantitative paper.Above-mentioned carton
100 mainly include shell 110, holding paper component 120 and control device 130, can store roll paper 200 inside shell 110, expansion
Gap of the paper across two holding paper components 120 is stretched out from exit slot 112；The paper for exposing exit slot 112 is pulled, it can
Holding paper component 120 is driven to rotate, consequently facilitating paper is extracted.Control device 130 is used to control the rotation of holding paper component 120,
After paper is extracted certain length, control device 130 can prevent holding paper component 120 from rotating, so that paper be prevented to be extracted.
Specifically, such as Fig. 2 and Fig. 3, holding paper component 120 includes two shafts disposed in parallel, is respectively provided in each shaft
There is a columned idler wheel 123, the width of the length of idler wheel 123 and common paper is of substantially equal.It is provided between two idler wheels 123
Gap, the gap pass through paper can just.And when paper is across two idler wheels 123, idler wheel 123 being capable of paper feeding
It opens and applies certain chucking power；So that pull paper when, frictional force be able to drive idler wheel 123 rotation, when idler wheel 123 rotation by
When resistance, paper can not be drawn out.
Such as Fig. 2 and Fig. 3, in the present embodiment, one of shaft can be done separate or close relative to another shaft
Movement, i.e. 122 1 dead axles 121 of a moving axis are provided with tensioning member 124 between two shafts, 124 one end of tensioning member and dynamic
Axis 122 connects, and the other end is connect with shell 110；The pulling force of tensioning member 124 makes two shafts close to each other thus by paper clamp
Tightly.In other embodiments, two shafts can be dead axle 121, at least one shaft is detachably connected with shell 110, when
When needing paper across two idler wheels 123, a shaft is removed to the idler wheel 123 that paper is placed on to another shaft
On, then shaft is connect with shell 110 again.
Such as Fig. 4, control device 130 includes bar shaped box 132, and bar shaped box 132 includes the first stripe board of relative spacing setting
1323 and second stripe board 1324；Bar shaped box 132 includes first end 1321 and second end 1322, close to first in bar shaped box 132
It holds and is provided with half of internal gear 133 at 1321.The first rack gear 1325 is provided in first stripe board 1323, the first rack gear 1325
One end is connect with internal gear 133, and the other end extends to second end 1322.The second rack gear is provided in second stripe board 1324
1326, one end of the second rack gear 1326 is connect with internal gear 133, and the other end extends to the middle part of the second stripe board 1324.The
One rack gear 1325, the second rack gear 1326 and internal gear 133 connect into U-shaped structure.
Partition 1327, partition 1327 and the first stripe board are provided between first stripe board 1323 and the second stripe board 1324
1323 and the second equal relative spacing setting of stripe board 1324；The both ends of partition 1327 and 1321 gap setting of first end；Partition
1327 separate the inner cavity of bar shaped box 132 to form circulation canal.
Partition 1327 is provided with baffle 1328 close to one end of second end 1322, and baffle 1328 and partition 1327 pass through elasticity
Part connection, under natural conditions, the elastic force of elastic component abuts the free end of baffle 1328 with the first rack gear 1325.
Gear 133 is additionally provided in bar shaped box 132, gear 133 is rotatably coupled with shell 110；Gear 133 can be with
Internal gear 133, the engagement of the first rack gear 1325 can simultaneously move in circulation canal relative to partition 1327；Bar shaped box 132 passes through
Return unit 134 is connect with shell 110, and the elastic force of return unit 134 makes bar shaped box 132 that can return to initial position.With item
Shape box 132 is object of reference, then, return unit 134 makes gear 133 back to the first end 1321 of bar shaped box 132.Gear 133 with
Rotating shaft transmission connection in clamp assemblies, when so that pulling out paper, holding paper component 120 is rotated with moving gear 133, tooth
Wheel 133 drives bar shaped box 132 to move by the first rack gear 1325.
Further, with continued reference to FIG. 1, being additionally provided with damper 135, damper between shell 110 and bar shaped box 132
135 for slowing down the speed that return unit 134 resiles, i.e., so that bar shaped box 132 returns to slowing for initial position.
Further, with continued reference to FIG. 1, being additionally provided with support roller 140 and blade at the exit slot 112 of shell 110
150, support roller 140 is connect with shell 110, and the direction of shaft extends along holding paper component 120.Also, support roller 140 passes through
Elastic component is flexibly connected with shell 110.Under natural conditions, support roller 140 is located at the first predeterminated position, at this point, from support roller 140
On the paper that gets off will not encounter blade 150；When clamp assemblies stop operating, continue stretch paper make support roller 140 by
To biggish pressure, elastic component deformation, support roller 140 moves to the second position to encounter blade 150, and blade 150 is by paper
Cutting.
The working principle of carton 100 provided in this embodiment is as follows:
In use, first roll paper 200 is put into shell 110, and paper is made to pass through 120 two idler wheels of holding paper component
In gap between 123, and rides over and finally stretch out exit slot 112 in support roller 140.At this point, paper is not contacted with blade 150,
Bar shaped box 132 is located at initial position, i.e. gear 133 is located at the first rack gear 1325 close to one end of internal gear 133.
When needing paper extraction, the paper of exit slot 112 is exposed in direct pull；Since holding paper component 120 has one to paper
Fixed chucking power, therefore the idler wheel 123 of holding paper component 120 is driven to rotate.Turn the rotation of shaft driven gear 133, gear 133 and first
Rack gear 1325 engages so that bar shaped and movement.When gear 133 is with the first rack gear 1325 when engaging, gear 133 can encounter partition
Baffle 1328 on 1327, and the elastic force of the elastic component between baffle 1328 and partition 1327 is overcome to lift baffle 1328, directly
To the second end 1322 for moving to bar shaped box 132.At this point, gear 133 is abutted with the inner wall of 132 second end 1322 of bar shaped box, from
And it can not rotate.Since gear 133 can not rotate, cause holding paper component 120 that can not rotate, paper cannot continue to be drawn out.After
Continuous to pull paper, paper increases the pressure of support roller 140, so that support roller 140 moves to the second position, paper encounters blade
150 are cut off.
After paper is cut off, bar shaped and counter motion under the action of return unit 134, at this point, being reference with bar shaped box 132
Object, gear 133 is along baffle 1328 and is moved between partition 1327 and the second stripe board 1324 and continues along partition 1327 towards leaning on
The position of nearly first end 1321 is mobile, and when reaching the position of the second rack gear 1326, the second rack gear 1326 is with 133 turns of moving gear
It is dynamic, so that holding paper component 120 rotates, continue conveying paper outward, so that paper exposes exit slot 112 and facilitates take next time
Paper.
Carton 100 provided by the utility model has the beneficial effect that:
Since the length of paper delivery depends on the length of the first rack gear 1325, therefore take the length of paper almost the same every time；And
People are prevented to pull too many paper and cause to waste.It is automatically cut off additionally, due to blade 150 is provided with, more convenient paper
Extraction；And waste caused by preventing people from pulling out excessive paper using brute-force.
It should be noted that the present embodiment is one of numerous embodiments of the utility model, it in other embodiments, can
To be not provided with blade 150 and support roller 140；Alternatively, holding paper component 120 can only include a shaft, the idler wheel 123 in shaft
Holding paper gap is formed between the inner wall of shell 110；Alternatively, the idler wheel 123 in the shaft of holding paper component 120 can be set into it is more
The idler wheel 123 of a parallelly distribute on；Or the second rack gear 1326 can be not provided with；In addition, the present embodiment is by taking roll paper 200 as an example, but
It is to be not intended to limit carton 100 to be necessarily used for web-like paper, can be used for the continuous form that stacking is placed.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of carton characterized by comprising
Shell, the shell include roll paper accommodating space and exit slot；
Holding paper component, the holding paper component include shaft and the idler wheel that is connected in shaft, and holding paper component can clamp paper；
The shaft is connect with the housing into rotation；
Control device, the control device include bar shaped box, and the bar shaped box includes first end and second end；The bar shaped box packet
Include the first stripe board and the second stripe board of relative spacing setting；Half of internal tooth is provided at first end in the bar shaped box
Wheel；
The first rack gear is provided in first stripe board, one end of first rack gear is connect with the internal gear, the other end
Extend to the second end；
Partition, the partition and first stripe board and institute are provided between first stripe board and second stripe board
State the equal relative spacing setting of the second stripe board；The both ends of the partition and the first end gap setting；The partition will be described
The inner cavity of bar shaped box separates to form circulation canal；
The partition is provided with baffle close to one end of second end, and the baffle is connect with the partition by elastic component, natural
Under state, the free end of the baffle is abutted with first rack gear；
Gear is additionally provided in the bar shaped box, the gear is rotatably coupled with the shell；The gear can be with institute
State internal gear, first rack gear engages and can be in the circulation canal relative to the partition movement；
The bar shaped box is slidably connected by return unit and shell, and the elastic force of the return unit makes the gear be located at the item
The first end of shape box；
The gear is connect with rotating shaft transmission described in one of them, when so that pulling out paper, the holding paper component band movable tooth
Wheel rotation, the gear are moved by bar shaped box described in first rack drives.
2. carton according to claim 1, which is characterized in that be provided with support roller and knife at the exit slot of the shell
Piece, the support roller are connect with the shell, are used to support the paper come out from clamp assemblies；
The support roller is flexibly connected by elastic component with the shell, and under natural conditions, it is default that the support roller is located at first
Position；
The blade is connect with the shell, when the holding paper component stops operating, is stretched paper and is enabled to the paper gram
The elastic force of elastic component is taken, the support roller moves to the second predeterminated position, and the blade cuts off paper.
3. carton according to claim 1, which is characterized in that second stripe board is provided with the second rack gear, and described
Two rack gears are connect with the internal gear.
4. carton according to claim 1, which is characterized in that be additionally provided with damper, the damper on the shell
The speed to resile for slowing down the return unit.
5. carton according to claim 1, which is characterized in that the return unit is spring.
6. carton according to claim 1, which is characterized in that the return unit is elastic strip.
7. carton according to claim 1, which is characterized in that the shell is plastic material or metal material.
8. carton according to claim 1, which is characterized in that at least one described shaft is flexibly connected with the shell,
Tensioning member is provided between two shafts, the tensioning member makes two shafts close to each other.
9. carton according to claim 1, which is characterized in that the direct geared in one of them described shaft connection or
It is connect by gear set with shaft described in one of them.
10. carton according to claim 1, which is characterized in that the surface of the idler wheel is provided with anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542020.5U CN209059011U (en) | 2018-04-16 | 2018-04-16 | A kind of carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542020.5U CN209059011U (en) | 2018-04-16 | 2018-04-16 | A kind of carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059011U true CN209059011U (en) | 2019-07-05 |
Family
ID=67088301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820542020.5U Withdrawn - After Issue CN209059011U (en) | 2018-04-16 | 2018-04-16 | A kind of carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523748A (en) * | 2018-04-16 | 2018-09-14 | 朱志超 | A kind of carton |
| CN113854887A (en) * | 2021-10-13 | 2021-12-31 | 谭志灵 | Paper extraction method of roll paper extraction machine |
-
2018
- 2018-04-16 CN CN201820542020.5U patent/CN209059011U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523748A (en) * | 2018-04-16 | 2018-09-14 | 朱志超 | A kind of carton |
| CN108523748B (en) * | 2018-04-16 | 2024-02-27 | 朱志超 | Paper box |
| CN113854887A (en) * | 2021-10-13 | 2021-12-31 | 谭志灵 | Paper extraction method of roll paper extraction machine |
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Granted publication date: 20190705 Effective date of abandoning: 20240227 |
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Granted publication date: 20190705 Effective date of abandoning: 20240227 |
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