CN202859007U - Roll paper storing and taking device - Google Patents
Roll paper storing and taking device Download PDFInfo
- Publication number
- CN202859007U CN202859007U CN 201220521241 CN201220521241U CN202859007U CN 202859007 U CN202859007 U CN 202859007U CN 201220521241 CN201220521241 CN 201220521241 CN 201220521241 U CN201220521241 U CN 201220521241U CN 202859007 U CN202859007 U CN 202859007U
- Authority
- CN
- China
- Prior art keywords
- paper
- pole
- roll
- fork
- paper roll
- 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- Withdrawn - After Issue
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Abstract
A roll paper storing and taking device comprise a box body, a paper outlet arranged on the box body and two paper roll shafts which are arranged in the box body and used for arranging paper rolls and further comprises structures of a paper control mechanism matched with the paper roll shafts and the like. The paper control mechanism and the two paper rolls are matched, so that in a paper roll drawing use process, different paper rolls can be automatically switched to be used.
Description
Technical field
The utility model relates to a kind of access device of paper product, particularly a kind of access device of toilet paper with reel.
Background technology
At present, common toilet paper holder generally all only is equipped with a volume toilet paper, more renews the volume toilet paper after waiting this volume to be finished again.But on large public place such as the hotel of some flows, airport etc., it is not enough even without the awkward situation of toilet paper that toilet paper often can occur.For the generation of avoiding this situation and alleviate the working strength that paper roll was maked an inspection tour and changed to cleaning worker, people design the carton that can hold two volumes or multireel toilet paper.For example the Chinese patent notification number is CN202235110U, and the patent documentation that name is called " a kind of toilet roll holder " has disclosed a kind of toilet paper use box that can place simultaneously two volume toilet papers.The box body bottom of this use box offers two corresponding exit slots of two volume toilet papers, also is provided with the baffle plate of changeable exit slot on exit slot.But this baffle plate must manually just can be finished the switching of exit slot, and it can't automatically switch freely use any volume toilet paper in the two volume toilet papers.
Summary of the invention
In view of this, be necessary to provide a kind of roll web access device that can address the above problem.
A kind of roll web access device, comprise box body, be arranged on the exit slot on the box body and be arranged on box body interior the first paper spool and the second paper spool, the first paper spool is used for placing the first paper roll, the second paper spool is used for placing the second paper roll, this roll web access device also comprises the first running roller, the first baffle plate, the second running roller, second baffle and control mechanism of paper, the adjacent setting with the first baffle plate of the first running roller, the adjacent setting of the second running roller and second baffle, described control mechanism of paper comprises escapement, fork, elastic component, kelly, worm gear structure and cam, be provided with the fulcrum that rotates for fork between the two ends of fork, the first end of fork is connected with the rotating shaft of escapement, the second end of fork links to each other with kelly, worm screw in the worm gear structure is arranged on an end of the rotating shaft of escapement, cam and worm and gear, the escapement interlock, elastic component be used for to keep escapement and the first running roller or the second running roller top that offsets, when escapement and the first running roller are supported, kelly is supported the second paper roll and is prevented that this second paper roll from rotating, the paper of the first paper roll is through between escapement and the first running roller, the paper of twitching this first paper roll can make escapement rotate, be with simultaneously moving cam to rotate, when the salient point of cam and the first baffle plate are supported, fork rotate make escapement and the second running roller support and the paper of the second paper roll through between escapement and the second running roller, simultaneously fork drive kelly makes kelly support the first paper roll and prevents this first paper roll rotation.
The utility model matches by two paper rolls controlling in mechanism of paper and the device are set in the roll web access device, in the process that extracts the paper roll use, can automatically switch and use different paper rolls.
With reference to the accompanying drawings, the utility model will be further described in conjunction with specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model roll web access device the first embodiment.
Fig. 2 is the part-structure schematic diagram of roll web access device shown in Figure 1 inside.
Fig. 3 shows two kinds of different operating states of roll web access device shown in Figure 1.
Fig. 4 is the structural representation of the utility model roll web access device the second embodiment.
Fig. 5 is the structural representation of the utility model roll web access device the 3rd embodiment.
Fig. 6 is the structural representation of the utility model roll web access device the 4th embodiment.
Fig. 7 is the structural representation of the utility model roll web access device the 5th embodiment.
The main element symbol description
| |
10 |
| The |
121 |
| The |
122 |
| The |
131 |
| |
132 |
| The |
141 |
| The |
142 |
| |
15 |
| |
151、245 |
| |
161 |
| Elastomer | 162 |
| |
20 |
| Connecting |
21 |
| |
22 |
| |
221 |
| |
243 |
| Fork | 27 |
| |
270 |
| |
271、301、313、333、337、353 |
| The |
272、302、315、335、339、355 |
| |
28 |
| One |
281 |
| The |
282 |
| |
29 |
| Kelly | 30、31、33、35 |
| The |
311、331 |
| The |
312、332 |
| The |
40 |
| The |
42 |
| |
401、421 |
The following specific embodiment further specifies the utility model in connection with above-mentioned accompanying drawing.
The specific embodiment
Please also refer to Fig. 1 and Fig. 2, the roll web access device of the utility model the first embodiment comprises box body 10, is arranged on the exit slot 15 on the box body 10 and is arranged on the first paper spool 121, the second paper spool 122, the first running roller 141, the first baffle plate 131, the second running roller 142, the second baffle 132 in the box body 10 and controls mechanism of paper.Described control mechanism of paper comprises escapement 243, fork 27, elastic component 28, kelly 30, worm gear structure and cam 22.
The first running roller 141 has identical structure with the second running roller 142.The first running roller 141 and the second running roller 142 all have rotating shaft 151.Rotating shaft 151 is rotatably connected in the track 161.The first running roller 141 and the second running roller 142 can rotate in the junction of this track 161.Track 161 can be wholely set with box body 10, and also the split setting then is fixed in the box body 10 in addition.
In certain embodiments, when being supported, escapement 243 and the first running roller 141 or the second running roller 142 produce each other larger frictional force, can be at the track 161 interior elastomers 162 that arrange, rotating shaft 151 is housed in this track 161, elastomer 162 connect these rotating shafts 151 with the rotating shaft 151 that elastic force is provided makes the first running roller 141 and the second running roller 142 respectively along the removable both set a distance of track 161.More stable and nonvoluntary shaking when escapement 243 and the first running roller 141 or the second running roller 142 are supported, movably distance is unsuitable excessive along track 161 respectively in the rotating shaft 151 of this first running roller 141 and the second running roller 142, and for example movably distance preferably is controlled in the scope of 5mm-10mm.In fact, also can adopt the roll surface that the first running roller 141 or the second running roller 142 are set to have the mode that certain flexible mode replaces the first running roller 141 or the second running roller 142 to move along track 161, reach equally the effect that strengthens friction in this kind mode.
The first baffle plate 131 and second baffle 132 are fixedly installed in the box body 10, are used for when cam 22 rotates, and interfere with the salient point 221 of cam 22, thereby make the change of cam 22 occurrence positions.Wherein, the first baffle plate 131 and the 141 adjacent settings of the first running roller, second baffle 132 and the 142 adjacent settings of the second running roller.
The first end 271 of fork 27 is connected with the rotating shaft 245 of escapement 243, and escapement 243 can rotate around these first end 271 places.The second end 272 of fork 27 links to each other with kelly 30.Be provided with the fulcrum 270 that rotates for fork 27 between the two ends of fork 27.Fulcrum 270 can be the structure of bearing pin of being arranged on the box body 10 and so on.Distance between fulcrum 270 and the second end 272 is less than the distance between fulcrum 270 and the first end 271.
Worm gear structure comprises the worm gear 20 and worm screw 29 that cooperatively interacts.Worm screw 29 is arranged on an end of the rotating shaft 245 of escapement 243.When escapement 243 rotated, worm gear 20 was driven together by worm screw 29 and rotates.This worm gear structure is the conversion that realizes pure rotational angle, the displacement on all relatively not occuring separately axially when therefore rotating.
In the present embodiment, described kelly 30 is the vertical bar shape, in other embodiments this kelly 30 also can curved shape etc. curve shape.The first end 301 of kelly 30 is rotationally connected with the second end 272 of described fork 27 and kelly 30 can rotate in set angle around the second end 272 of described fork 27.The size of this set angle should determine according to the maximum spacing of the first paper roll 40, the second paper roll 42 and the factors such as amplitude of fluctuation of fork 27, so that swing and when escapement 243 is switched between two positions supporting with the first running roller 141 or the second running roller 142 mutually when fork 27, this kelly 30 also can swing and switches mutually between two positions supporting with the first paper roll 40, the second paper roll 42 with fork 27.Preferably, can be connected to form elastic rotation by the flexible member (not shown) is set 30 of fork 27 and kellies, but elasticity was supported on the first paper roll 40 or the second paper roll 42 after kelly 30 was rotated with the rotation of fork 27.
Described kelly 30 is used for supporting the first paper roll 40 or the second paper roll 42 away from the position of this first end 301.As shown in Figure 1, the second end 302 of kelly 30 is supported the second paper roll 42 to prevent 42 rotations of the second paper roll.Should be appreciated that shape and the size different according to kelly 30, can be that the second paper roll 42 is supported at any position away from this first end 301 of kelly 30, but not be defined in this second end 302 of kelly 30.
As depicted in figs. 1 and 2, during this roll web access device work, support as example with the first running roller 141 first take escapement 243 and to describe, at this moment, kelly 30 is supported the second paper roll 42 and is prevented that this second paper roll 42 from rotating, the paper 401 of the first paper roll 40 is through between escapement 243 and the first running roller 141, and the paper 401 of twitching this first paper roll 40 can make because of friction each other escapement 243 rotate.Because the annexation between escapement 243, worm gear structure and the cam 22, the rotation of escapement 243 can be with moving cam 22 to rotate simultaneously.When cam 22 turns to when its salient point 221 and the first baffle plate 131 are supported, because the first baffle plate 131 positions are fixed, inevitable so that cam 22, worm gear structure and escapement 243 are subjected to displacement, this displacement so that fork 27 rotate around fulcrum 270, and this displacement enough overcome elastic component 28 pull escapement 243 to the first running roller 141 against component, and make fork 27 continue to be rotated further around fulcrum 270, escapement 243 and the second running roller 142 are supported, shown in broken line construction among Fig. 3.It is to be noted, when fork 27 rotates when making elastic component 28 between fulcrum 270 and the second running roller 142 around fulcrum 270, this elastic component 28 namely can produce one pull escapement 243 to the second running roller 142 against component, that is to say the state that this component be used for to keep escapement 243 and the second running roller 142 to support mutually.
Meanwhile, kelly 30 is driven by fork 27 and switches to the position of supporting the first paper roll 40 from the position of supporting the second paper roll 42, prevents that this first paper roll 40 from rotating.And the paper 421 of the second paper roll 42 is through between escapement 243 and the second running roller 142.At this moment, if extract again the paper 421 of the second paper roll 42 escapement 243 is rotated, continue to extract until the salient point 221 of cam 22 turns to when supporting with second baffle 132, the again conversion of the position of fork 27, kelly 30 namely can occur, and can realize repeatedly that so the automatic switchover of the first paper roll 40, the second paper roll 42 is used.
After making cam 22 rotate half cycle when getting paper, the first paper roll 40, the second paper roll 42 are just realized automaticallying switch.Specifically getting the generation of how much length of paper once switches and can get by the parameter that changes cam 22 grades according to real needs.
As shown in Figure 4, basic identical among the structure of the utility model roll web access device the second embodiment and the first embodiment, difference is that the exit slot 15 on the box body 10 is two, and corresponding the first paper spool 121 and the second paper spool 122 arrange respectively.
Please refer to Fig. 5, the structure of the utility model roll web access device the 3rd embodiment and the difference among the first embodiment are the configuration of the first paper spool 121, the second paper spool 122 and the structure of kelly 31.
In the present embodiment, the first paper spool 121, the second paper spool 122 are arranged in the box body 10 vertically, and namely the first paper spool 121, the second paper spool 122 are configured on the vertical curve.
Kelly 31 comprises the first pole 311 and the second pole 322.The first pole 311 and the second pole 322 are all curved, and the first pole 311 and the second pole 322 are fixed together, thereby relative position is constant.In certain embodiments, the first pole 311 and the second pole 322 can be one-body molded.
The first pole 311 and the second pole 322 all have first end 313 that the second end 272 with described fork 27 is rotationally connected and away from the second end 315 of first end 313, and the first pole 311 and the second pole 312 can be rotated in set angle around the second end 272 of described fork 27.The second end 315 of the first pole 311 is used for supporting the first paper roll 40, the second end 315 of the second pole 312 is used for supporting the second paper roll 42, and when the second end 315 of the first pole 311 is supported the first paper roll 40, the second pole 312 is separated with the second paper roll 42, when the second end 315 of the second pole 312 was supported the second paper roll 42, the first pole 311 was separated with the first paper roll 40.
The second end 315 that Fig. 5 shows the second pole 312 is supported the situation that the second paper roll 42, the first pole 311 separate with the first paper roll 40.At this moment, the second paper roll 42 can not be extracted use by holding, can be extracted use and the first paper roll 40 is free state.After fork 27 swings, the first pole 311 and the second pole 312 are rotated a set angle around the second end 272 of described fork 27 thereupon, so that the second end 315 of the first pole 311 is supported the first paper roll 40, and the second pole 312 is separated with the second paper roll 42, with 40 holdings of the first paper roll, and being free state, the second paper roll 42 can be extracted use thus.
Identical with among the first embodiment, the size of this set angle should determine according to the spacing between the first paper roll 40, the second paper roll 42 and the factors such as amplitude of fluctuation of fork 27, so that swing and when escapement 243 is switched between two positions supporting with the first running roller 141 or the second running roller 142 mutually when fork 27, this first pole 311 and the second pole 312 also can with fork 27 swing and and two positions supporting of the first paper roll 40, the second paper roll 42 between mutually switching.Preferably, can be connected to form elastic rotation by the flexible member (not shown) is set 31 of fork 27 and kellies, but elasticity was supported on the first paper roll 40 or the second paper roll 42 after kelly 31 was rotated with the rotation of fork 27.
Figure 6 shows that among the utility model roll web access device the 4th embodiment kelly 33 and with the structural representation of the configuration of the first paper spool 121, the second paper spool 122.
The first paper spool 121 and the second paper spool 122 vertically arrange.
Described kelly 33 comprises the first pole 331 and the second pole 332.The first pole 331 and the second pole 332 all bend setting.
The first pole 331 has the first end 333 that offsets for the second end 272 with described fork 27 and is rotatably connected on the box body 10 away from the second end 335 of the second end 335, the first poles 331 of first end 333.
The second pole 332 has the first end 337 that offsets for the second end 272 with described fork 27 and is rotatably connected on the box body 10 away from the second end 339 of the second end 339, the second poles 332 of first end 337.
When the second end 272 of described fork 27 and the first end 333 of the first pole 331 offset, described the first pole 331 is separated with the first paper roll 40, position between the two ends of described the second pole 332 is used for supporting the second paper roll 42, when the second end 272 of described fork 27 and the first end 337 of the second pole 332 offset, described the second pole 332 is separated with the second paper roll 42, and the position between the two ends of described the first pole 331 is used for supporting the first paper roll 40.
The second end 272 that Fig. 6 shows fork 27 offsets with the first end 337 of the second pole 332, the second pole 332 is separated with the second paper roll 42, and the situation of the first paper roll 40 is supported at the position between the two ends of the first pole 331, this moment, the first paper roll 40 can not be extracted use by holding, and the second paper roll 42 is free state and can be extracted use.When the first end 333 of the second end 272 of fork 27 and the first pole 331 offsets, opposite situation then, the second paper roll 42 is by holding, and the first paper roll 40 can be extracted use.
Figure 7 shows that among the utility model roll web access device the 5th embodiment kelly 35 and with the structural representation of the configuration of the first paper spool 121, the second paper spool 122.
Described the first paper spool 121 and the second paper spool 122 are horizontally disposed with.
The first end 353 of described kelly 35 is rotationally connected with the second end 272 of described fork 27, and the second end 355 of described kelly 35 is rotatably connected on the box body 10, and the position between the two ends of described kelly 35 is used for supporting the first paper roll 40 or the second paper roll 42.Fig. 7 shows the situation that the first paper roll 40 is supported at position between the two ends of kelly 35.At this moment, the first paper roll 40 can not be extracted use by holding, can be extracted use and the second paper roll 42 is free state.After fork 27 swings, the position between the two ends of kelly 35 is supported at the second paper roll 42, thereby the second paper roll 42 can not be extracted use by holding, and the first paper roll 40 is free state and can be extracted use.
Claims (11)
1. roll web access device, comprise box body, be arranged on the exit slot on the box body and be arranged on box body interior the first paper spool and the second paper spool, the first paper spool is used for placing the first paper roll, the second paper spool is used for placing the second paper roll, it is characterized in that: also comprise the first running roller, the first baffle plate, the second running roller, second baffle and control mechanism of paper, the adjacent setting with the first baffle plate of the first running roller, the adjacent setting of the second running roller and second baffle, described control mechanism of paper comprises escapement, fork, elastic component, kelly, worm gear structure and cam, be provided with the fulcrum that rotates for fork between the two ends of fork, the rotating shaft of escapement is housed on the first end of fork, the second end of fork links to each other with kelly, worm screw in the worm gear structure is arranged on an end of the rotating shaft of escapement, cam and worm and gear, the escapement interlock, elastic component be used for to keep escapement and the first running roller or the second running roller top that offsets, when escapement and the first running roller are supported, kelly is supported the second paper roll and is prevented that this second paper roll from rotating, the paper of the first paper roll is through between escapement and the first running roller, the paper of twitching this first paper roll can make escapement rotate, be with simultaneously moving cam to rotate, when the salient point of cam and the first baffle plate are supported, fork rotate make escapement and the second running roller support and the paper of the second paper roll through between escapement and the second running roller, simultaneously fork drive kelly makes kelly support the first paper roll and prevents this first paper roll rotation.
2. roll web access device as claimed in claim 1, it is characterized in that: the rotating shaft of the first running roller and the second running roller is rotatably connected on respectively in the track.
3. roll web access device as claimed in claim 1, it is characterized in that: the rotating shaft of the first running roller and the second running roller is housed in respectively in the track, in this track also correspondence one elastomer is set, elastomer provides rotating shaft that elastic force makes the first running roller and the second running roller respectively along the removable both set a distance of track.
4. roll web access device as claimed in claim 1, it is characterized in that: the exit slot on the box body is two, and respectively corresponding the first paper spool and the second paper spool setting.
5. roll web access device as claimed in claim 1, it is characterized in that: described worm gear is connected with cam by connecting rod, and a common sheathed support is used for realizing the interlock of cam and worm and gear, escapement in the rotating shaft of described connecting rod and escapement.
6. roll web access device as claimed in claim 1 is characterized in that: fork forms elastic rotation with kelly by a flexible member and is connected.
7. roll web access device as claimed in claim 6, it is characterized in that: described the first paper spool and the second paper spool are horizontally disposed with, the second end of the first end of described kelly and described fork is rotationally connected and kelly can rotate in set angle around the second end of described fork, and described kelly is used for supporting the first paper roll or the second paper roll away from the position of this first end.
8. roll web access device as claimed in claim 6, it is characterized in that: described the first paper spool and the second paper spool vertically arrange, described kelly comprises the first pole and the second pole, the first pole and the second pole all have first end that the second end with described fork is rotationally connected and away from the second end of first end, and the first pole and the second pole can be rotated in set angle around the second end of described fork, the second end of the first pole is used for supporting the first paper roll, the second end of the second pole is used for supporting the second paper roll, and when the second end of the first pole is supported the first paper roll, the second pole is separated with the second paper roll, when the second end of the second pole was supported the second paper roll, the first pole was separated with the first paper roll.
9. roll web access device as claimed in claim 1, it is characterized in that: described the first paper spool and the second paper spool vertically arrange, described kelly comprises the first pole and the second pole, the first pole and the second pole all have the first end that offsets for the second end with described fork and away from the second end of first end, the second end of the first pole and the second pole all is rotatably connected on the box body, when the second end of described fork and the first end of the first pole offset, described the first pole is separated with the first paper roll, position between the two ends of described the second pole is used for supporting the second paper roll, when the second end of described fork and the first end of the second pole offset, described the second pole is separated with the second paper roll, and the position between the two ends of described the first pole is used for supporting the first paper roll.
10. roll web access device as claimed in claim 1, it is characterized in that: described the first paper spool and the second paper spool are horizontally disposed with, the second end of the first end of described kelly and described fork is rotationally connected, the second end of described kelly is rotatably connected on the box body, and the position between the two ends of described kelly is used for supporting the first paper roll or the second paper roll.
11. roll web access device as claimed in claim 1 is characterized in that: an end of described elastic component is connected with the described first end of fork, perhaps is connected with the rotating shaft of escapement, and the other end of described elastic component is fixed on the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521241 CN202859007U (en) | 2012-10-12 | 2012-10-12 | Roll paper storing and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521241 CN202859007U (en) | 2012-10-12 | 2012-10-12 | Roll paper storing and taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859007U true CN202859007U (en) | 2013-04-10 |
Family
ID=48025776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521241 Withdrawn - After Issue CN202859007U (en) | 2012-10-12 | 2012-10-12 | Roll paper storing and taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860779A (en) * | 2012-10-12 | 2013-01-09 | 金红叶纸业集团有限公司 | Placing and taking device for roll paper |
-
2012
- 2012-10-12 CN CN 201220521241 patent/CN202859007U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860779A (en) * | 2012-10-12 | 2013-01-09 | 金红叶纸业集团有限公司 | Placing and taking device for roll paper |
| CN102860779B (en) * | 2012-10-12 | 2014-07-16 | 金红叶纸业集团有限公司 | Placing and taking device for roll paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140716 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140716 |
|
| RGAV | Abandon patent right to avoid regrant |