CN203199776U - Plastic wrap box suitable for all sizes of plastic wrap - Google Patents
Plastic wrap box suitable for all sizes of plastic wrap Download PDFInfo
- Publication number
- CN203199776U CN203199776U CN 201320089651 CN201320089651U CN203199776U CN 203199776 U CN203199776 U CN 203199776U CN 201320089651 CN201320089651 CN 201320089651 CN 201320089651 U CN201320089651 U CN 201320089651U CN 203199776 U CN203199776 U CN 203199776U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- box body
- support
- plastic wrap
- colour developing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a plastic wrap box suitable for all sizes of plastic wrap. The plastic wrap box comprises a box body, a rotation shaft which is matched with the inner hole of a plastic wrap tube is arranged in the box body in the axial direction, the two ends of the rotation shaft are sleeved on two supports on the two sides of the box body, the rotation shaft and one support are in clearance fit, and the rotation shaft and the other support are in tight fit. A guide groove is formed in the other side face of the box body, a spring is arranged outside the guide groove, one end of the spring is fixedly arranged on the edge of one opening of the guide groove, a fin extending from the guide groove is arranged on the support which is in clearance fit with the rotation shaft, and the other end of the spring is fixedly arranged on the fin. A positioning guide groove is formed in the support which is in clearance fit with the rotation shaft at the position corresponding to the side wall of the box body, and a guide rod is arranged on the side wall of the box body correspondingly. When the length of the plastic wrap tube which is sleeved on the rotation shaft is different from the length of the rotation shaft, the spring drives the support which is in clearance fit with the rotation shaft to move along the guide rod. The plastic wrap box can be matched with multiple sizes of plastic wrap, the application range of the plastic wrap box is widened, and users can use the plastic wrap box conveniently.
Description
Technical field
The utility model relates to Wrapping case, relates in particular to a kind of Wrapping case of applicable various model preservative films.
Background technology
At present, in order to guarantee the health of preservative film, preservative film generally all is placed in the Wrapping case.Because at present all being the Wrapping case that the preservative film of a model uses corresponding size, when preservative film model during less than Wrapping case, in the rotating shaft of Wrapping case, can constantly move around, can't pull out easily.
In addition, when present Wrapping case used, preservative film was directly extracted out from the opening of Wrapping case, can't directly observe remaining preservative film quantity like this.Generally need open the lid of Wrapping case just can see.But people in use, generally all seldom opens the lid and watch the condition of service of preservative film.When preservative film is finished using, can not in time know like this, thereby put into new preservative film, and then influence the coherent use of preservative film.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of not only applicable various model preservative film, also can in time observe the Wrapping case of the applicable various model preservative films of the preservative film service condition in the Wrapping case.
For achieving the above object, the technical solution of the utility model is: a kind of Wrapping case of applicable various model preservative films, it comprises box body, box body one side is provided with the strip shape opening of pulling out for preservative film, be provided with the rotating shaft that matches with the Wrap barrel endoporus in the box body vertically, Wrap barrel is set in the rotating shaft, the rotating shaft two ends are nested with respectively on the support of both sides in box body, rotating shaft and a side stand free-running fit, rotating shaft and opposite side support flush fit, described box body another side is provided with guide groove, guide groove is provided with spring outward, spring one end is fixed on an opening edge of guide groove, is provided with the fin that extends guide groove with the support of rotating shaft free-running fit end, and the spring other end is fixed on this fin; Be provided with locating channel with the relative box side wall of support of rotating shaft free-running fit end, correspondence is provided with guide rod on the box side wall, and guide rod is nested with in the locating channel of this end support; When the Wrap barrel that is inserted in the rotating shaft and shaft length were inconsistent, spring spurred this end support by fin and moves along guide rod.
Described and the friction tight rotating shaft end of opposite side support extends box body vertically, and the elongated end of rotating shaft is connected with chromogenic device.
Described chromogenic device comprises train of reduction gears and colour developing wheel, train of reduction gears is set on the elongated end of rotating shaft, is driven to slow down synchronously by rotating shaft and rotates, and train of reduction gears is connected and drives the colour developing wheel with colour developing wheel one end rotates, the colour developing wheel is provided with two kinds of colors, and the colour developing wheel other end is provided with reset attachment.
Described reset attachment comprises shift fork and is fixed in the eccentric wheel of the colour developing wheel other end, shift fork is located at eccentric wheel one side, it is provided with eccentric relatively arcwall face, shift fork one end is provided with button, the other end is connected with retracing spring, and the retracing spring other end is limited in the bottom surface of chromogenic device, when pressing down button, the arcwall face of shift fork presses down eccentric wheel, and eccentric wheel drives the rotation of colour developing wheel and resets.
The under shed limit of described strip shape opening is provided with mobile cutter.
Adopt Wrapping case of the present utility model, a kind of box body of model can cooperate with the preservative film of multiple model, enlarges the Applicable scope of box body, and more convenient user uses Wrapping case.Simultaneously, according to the color that shows on the chromogenic device, the preservative film service condition in the crisper be can directly know, the preservative film changed, the coherent use of assurance preservative film so just can be in time prepared.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the backsight structural representation of the Wrapping case of the applicable various model preservative films of the utility model;
Fig. 2 is the structural representation of facing of the Wrapping case of the applicable various model preservative films of the utility model;
Fig. 3 is the cutaway view with the support of rotating shaft free-running fit end;
Fig. 4 is the structural representation of the utility model chromogenic device;
Fig. 5 is the part figure of reset attachment.
The specific embodiment
Shown in one of Fig. 1-3, the Wrapping case of a kind of applicable various model preservative films of the utility model, it comprises box body 1, box body 1 one sides are provided with the strip shape opening 3 of pulling out for preservative film, be provided with the rotating shaft 4 that matches with Wrap barrel 2 endoporus in the box body 1 vertically, Wrap barrel 2 is set in the rotating shaft 4, rotating shaft 4 two ends are nested with the support 5 of both sides in box body 1 respectively, on 6, rotating shaft 4 and a side stand 5 free-running fits, rotating shaft 4 and opposite side support 6 flush fits, described box body 1 another side is provided with guide groove 7, the guide groove 7 outer springs 8 that are provided with, spring 8 one ends are fixed on an opening edge of guide groove 7, are provided with the fin 51 that extends guide groove with the support 5 of rotating shaft 4 free-running fit ends, and spring 8 other ends are fixed on this fin 51; Be provided with locating channel 52 with the support 5 relative box side walls 11 of rotating shaft free-running fit end, correspondence is provided with guide rod 12 on the box side wall 11, and guide rod 12 is nested with in the locating channel 52 of this end support 5; When the Wrap barrel 2 that is inserted in the rotating shaft 4 was inconsistent with rotating shaft 4 length, spring 8 moved along guide rod 12 by fin 51 these end supports 5 of pulling.
Adopt above structure, when Wrap barrel 2 and rotating shaft 4 length of being inserted in the box body 1 were inconsistent, spring 8 moved along guide rod 12, thereby Wrap barrel 2 two ends is offseted with two end supports 5,6 all the time by fin 51 pullings one end support 5.During like this from strip shape opening 3 pull preservative films, Wrap barrel 2 can not move around in rotating shaft 4, and is easy to use, thereby makes the box body 1 of a model applicable to the preservative film 2 of a plurality of models, saves cost.Simultaneously, movably distance is corresponding with support 5 for the length of guide rod 12.
As shown in Figure 4, described and opposite side support 6 friction tight rotating shaft ends extend box body 1 vertically, and the elongated end of rotating shaft 4 is connected with chromogenic device 9.Adopt above structure, can show the service condition of preservative film in the crisper according to colors different in the chromogenic device 9.For example, when chromogenic device 9 showed green, the expression preservative film was just brought into use, or also residue is a lot; When chromogenic device 9 showed redness, the expression preservative film was about to finish using.
Described chromogenic device 9 comprises train of reduction gears 91 and colour developing wheel 92, train of reduction gears 91 is set on the elongated end of rotating shaft 4, drive the rotation of slowing down synchronously by rotating shaft 4, train of reduction gears 91 is connected and drives colour developing wheel 92 with colour developing wheel 92 1 ends rotates, colour developing wheel 92 is provided with two kinds of colors, and colour developing wheel 92 other ends are provided with reset attachment 10.Train of reduction gears 91 is set in the rotating shaft 4, and is driven to slow down by rotating shaft 4 and rotate, and train of reduction gears 91 drives colour developing wheel 92 again and rotates, when preservative film has just been brought into use or is also surplus a lot, and a kind of color of colour developing wheel 92 demonstrations; When preservative film was less than five circles, colour developing wheel 92 turned to another kind of prompting color.After preservative film is finished using, load onto new Wrap barrel 2, press reset attachment 10 then, colour developing wheel 92 is replied initial condition.
As shown in Figure 5, described reset attachment 10 comprises shift fork 101 and is fixed in the eccentric wheel 102 of colour developing wheel 92 other ends, shift fork 101 is located at eccentric wheel 102 1 sides, it is provided with the arcwall face 103 of relative eccentric wheel 102, and shift fork 101 1 ends are provided with button 104, and the other end is connected with retracing spring 105, retracing spring 105 other ends are limited in the bottom surface of chromogenic device 92, when pressing down button 104, the arcwall face 103 of shift fork 101 presses down eccentric wheel 102, and eccentric wheel 102 drives 92 rotations of colour developing wheel and resets.
When preservative film is finished using, press the button 104 of shift fork 101 1 ends, shift fork 101 moves down, and its arcwall face 103 presses down eccentric wheel 102, promotes eccentric wheel 102 and rotates, and eccentric wheel 102 drive colour developing wheels 92 rotate and reset; Release button 104 then, and the retracing spring 105 that shift fork 101 other ends connect resets shift fork 101.
The under shed limit of described strip shape opening 3 is provided with mobile cutter 13.
Claims (5)
1. the Wrapping case of applicable various model preservative films, it comprises box body, box body one side is provided with the strip shape opening of pulling out for preservative film, be provided with the rotating shaft that matches with the Wrap barrel endoporus in the box body vertically, Wrap barrel is set in the rotating shaft, the rotating shaft two ends are nested with respectively on the support of both sides in box body, rotating shaft and a side stand free-running fit, rotating shaft and opposite side support flush fit, it is characterized in that: described box body another side is provided with guide groove, and guide groove is provided with spring outward, and spring one end is fixed on an opening edge of guide groove, be provided with the fin that extends guide groove with the support of rotating shaft free-running fit end, the spring other end is fixed on this fin; Be provided with locating channel with the relative box side wall of support of rotating shaft free-running fit end, correspondence is provided with guide rod on the box side wall, and guide rod is nested with in the locating channel of this end support; When the Wrap barrel that is inserted in the rotating shaft and shaft length were inconsistent, spring spurred this end support by fin and moves along guide rod.
2. the Wrapping case of a kind of applicable various model preservative films according to claim 1 is characterized in that: describedly extend box body vertically with the friction tight rotating shaft of opposite side support, the elongated end of rotating shaft is connected with chromogenic device.
3. the Wrapping case of a kind of applicable various model preservative films according to claim 2, it is characterized in that: described chromogenic device comprises train of reduction gears and colour developing wheel, train of reduction gears is set on the elongated end of rotating shaft, drive the rotation of slowing down synchronously by rotating shaft, train of reduction gears is connected and drives the colour developing wheel with colour developing wheel one end rotates, the colour developing wheel is provided with two kinds of colors, and the colour developing wheel other end is provided with reset attachment.
4. the Wrapping case of a kind of applicable various model preservative films according to claim 3, it is characterized in that: described reset attachment comprises shift fork and is fixed in the eccentric wheel of the colour developing wheel other end, shift fork is located at eccentric wheel one side, it is provided with eccentric relatively arcwall face, and shift fork one end is provided with button, and the other end is connected with retracing spring, the retracing spring other end is limited in the bottom surface of chromogenic device, when pressing down button, the arcwall face of shift fork presses down eccentric wheel, and eccentric wheel drives the rotation of colour developing wheel and resets.
5. the Wrapping case of a kind of applicable various model preservative films according to claim 1, it is characterized in that: the under shed limit of described strip shape opening is provided with mobile cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089651 CN203199776U (en) | 2013-02-27 | 2013-02-27 | Plastic wrap box suitable for all sizes of plastic wrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089651 CN203199776U (en) | 2013-02-27 | 2013-02-27 | Plastic wrap box suitable for all sizes of plastic wrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199776U true CN203199776U (en) | 2013-09-18 |
Family
ID=49143907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089651 Expired - Fee Related CN203199776U (en) | 2013-02-27 | 2013-02-27 | Plastic wrap box suitable for all sizes of plastic wrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787127A (en) * | 2014-01-14 | 2014-05-14 | 长兴聚能塑业有限公司 | Preservation film box |
-
2013
- 2013-02-27 CN CN 201320089651 patent/CN203199776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787127A (en) * | 2014-01-14 | 2014-05-14 | 长兴聚能塑业有限公司 | Preservation film box |
| CN103787127B (en) * | 2014-01-14 | 2016-02-24 | 长兴聚能塑业有限公司 | Wrapping case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160227 |