CN104495484A - Plastic wrap dispenser - Google Patents
Plastic wrap dispenser Download PDFInfo
- Publication number
- CN104495484A CN104495484A CN201410699991.7A CN201410699991A CN104495484A CN 104495484 A CN104495484 A CN 104495484A CN 201410699991 A CN201410699991 A CN 201410699991A CN 104495484 A CN104495484 A CN 104495484A
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- China
- Prior art keywords
- guide rail
- casing
- film
- length
- spool
- Prior art date
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Abstract
The invention discloses a plastic wrap dispenser comprising a box composed of a body and a cover, a roll of plastic wrap stored in the body, a support allowing the roll of plastic wrap to be fixed within the body, a wrap exit, a guide rail and a slider. The wrap exit allowing the plastic wrap to come out is provided in the body. The length of the guide rail is greater than the width of the roll of plastic wrap. The slider with a cutting edge is disposed on the guide rail. The guide rail is detachably connected with the box. The box is longer than or as long as the combination of the plastic wrap and the slider. The guide rail is connected with the box by gluing. The plastic wrap dispenser is low in cost, convenient to manufacture and recyclable.
Description
Technical field
The present invention relates to preservative film feedway, particularly relate to a kind of preservative film taking device.
Background technology
Current preservative film is widely used in every family, but general preservative film cutter mostly is the structure that cutting edge exposes, like this for children or the old man etc. that has defective vision, if misoperation is just easy to injured, Chinese invention patent 01104038.6 discloses a kind of convenient cut off type freshness-retaining film roll storage box, it arranges a guide-track groove in preservative film storage box appearance, guide-track groove is provided with the slide block of a band cut-off knife, the exposed sword that cuts is located at guide-track groove inside by it, preservative film is pulled out, be laid on guide-track groove, like this, cut sword perpendicular to preservative film surface, as long as stir slide block one end from guide-track groove to the other end, the object of cutting preservative film can be reached, such structural safety is reliable, but, the guide-track groove of this roll storage box and box body are integrated structures, guide-track groove requires certain intensity mostly, hardness, corresponding, box body also can adopt harder material, such as duroplasts etc., but, such cost is higher, processing technology is relatively complicated, and in use procedure, certain failsafety can not use if will cause whole preservative film to store box, also waste and the pollution to environment can be caused, in addition, this roll storage box inside is also provided with the baffle plate for blocking freshness-retaining film roll, baffle plate and box body are also the structures of one, which increases the difficulty of processing.
Summary of the invention
For the shortcoming of prior art, the object of this invention is to provide a kind of cost low, be convenient to process, the preservative film taking device that can repeatedly recycle.
For achieving the above object, technical scheme of the present invention is:
A kind of preservative film taking device, comprise be made up of box body and lid casing, deposit in the freshness-retaining film roll in box body and make it be fixed on bracing frame in box body, be located at the film outlet port of drawing for preservative film on casing and the length guide rail wide compared with freshness-retaining film roll, be located on guide rail with the slide block cutting sword, guide rail and casing are for be removably connected.Such design, after preservative film taking device repeatedly uses, if need to abandon, the slide block on guide rail and guide rail can be taken off, change a new casing, can recycled for multiple times, can reduce costs like this, simultaneously, detouchable designs, make the separate machined such as casing and guide rail, enormously simplify procedure of processing, processing of being more convenient for.
Described freshness-retaining film roll comprises: the spool identical with casing length and be wound in the fresh-keeping film body that width on spool is less than spool, support frame as described above is two, its bottom is placed in bottom box body, top is stuck in the both ends of spool by unsettled for freshness-retaining film roll supporting, and the length of casing is more than or equal to fresh-keeping film body width and adds its length sum.Such design, can make freshness-retaining film roll simply, firmly be fixed in box body.
The length of described spool equals the thickness of two bracing frames and fresh-keeping film body width sum.Such design, saves the space in box body to greatest extent, reduces the size of whole casing length direction.
Described slide block is more than one, described in cut sword for one or two.Slide block can slide into other one end from guide rail one end, cutting preservative film, also can each one of two ends, moves simultaneously, play the effect of cutting simultaneously in the middle part of direction guiding rail.
Compared with prior art, the present invention has following beneficial effect:
Preservative film taking device provided by the invention, adopt guide rail and casing separate machined, the structure be detachably connected to again together achieves repeatedly recycling of guide rail, this also reduces cost, simultaneously less demanding to the material of casing, casing can adopt the material of the environmental protection of certain degree of hardness, to reduce costs, in addition, the separate machined such as casing and guide rail, also makes processing easy.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of preservative film taking device of the present invention;
Fig. 2 is the structural representation of guide rail of the present invention and slide block;
Fig. 3 is the structural representation of freshness-retaining film roll of the present invention and bracing frame;
Fig. 4 is the left view of guide rail of the present invention and slide block;
Fig. 5 is the guide rail of another kind of structure of the present invention and the left view of slide block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Preservative film taking device of the present invention comprises: the casing be made up of box body and lid, here the structure that is formed in one of box body and lid or detouchable structure, as shown in Figure 1, 2, be provided with the film outlet port 1 of drawing for freshness-retaining film roll and the length guide rail 2 wide compared with freshness-retaining film roll at the upper surface of casing, on guide rail 2, be provided with slide block 3 with cutting sword, described in cut sword perpendicular to the fresh-keeping film body 5 leading to guide rail 2; And guide rail 2 and casing adopt the mode of adhesion to fix, in addition, in casing, also deposit freshness-retaining film roll and make it be fixed on two bracing frames 4 in box body, as shown in Figure 3, freshness-retaining film roll comprises the spool 6 identical with casing length and is wound in the fresh-keeping film body 5 that width on spool 6 is less than spool 6, and the length of spool 6 equals thickness and the fresh-keeping film body 5 width sum of two bracing frames 4, support frame as described above 4 bottom is placed in bottom box body, and top is stuck in the both ends of spool 6 by unsettled for freshness-retaining film roll supporting.
Here, the length of casing is more than or equal to the length that fresh-keeping film body 5 length adds slide block 3, so that can by its smooth covering on guide rail 2 when pulling out fresh-keeping film body 5, thus can fitly cutting preservative film body; Here casing and bracing frame are all for there being the millboard of certain degree of hardness to make, environmental protection and with low cost, and guide rail and be duroplasts with the slide block material cutting sword, to ensure enough hardness.
As shown in Figure 4,5, be two kinds of mounting meanss cutting sword, in Fig. 4, cutting sword 7 is two 1/4 round pie swords, the sword 7 that cuts in Fig. 5 is two triangular prisms, in addition, is also provided with in side, the both sides outermost end of guide rail 2 two skid off guide rail block 8 for anti-limited slip block 3.
Certainly, preservative film taking device provided by the invention can also be other structures, described guide rail and film outlet port can not be positioned in same plane, also can be positioned in same plane, at this moment arrange in any one face of casing, and the slide block that band cuts sword also can be multiple, it cuts sword according to actual needs, can be one or two, as long as arrange perpendicular to the fresh-keeping film body of drawing, now, the length of casing is more than or equal to freshness-retaining film roll length and adds respective numbers its length sum.In addition, guide rail and casing can also be connected for bolt or buckle connects, as long as connect for detouchable.In addition, described casing and bracing frame material also can to select other to have some strength, lower-cost material.
Such conversion all drops within protection scope of the present invention.
Claims (3)
1. a preservative film taking device, comprise be made up of box body and lid casing, deposit in the freshness-retaining film roll in box body and make it be fixed on bracing frame in box body, be located at the film outlet port of drawing for preservative film on casing and the length guide rail wide compared with freshness-retaining film roll, be located on guide rail with the slide block cutting sword, it is characterized in that: guide rail and casing are for be removably connected; Described freshness-retaining film roll comprises: the spool identical with casing length and be wound in the fresh-keeping film body that width on spool is less than spool, support frame as described above is two, its bottom is placed in bottom box body, top is stuck in the both ends of spool by unsettled for freshness-retaining film roll supporting, and the length of casing is more than or equal to fresh-keeping film body width and adds its length sum.
2. preservative film taking device according to claim 1, is characterized in that: the length of described spool equals the thickness of two bracing frames and fresh-keeping film body width sum, described in cut sword perpendicular to the fresh-keeping film body led in guide rail.
3. preservative film taking device according to claim 1, is characterized in that: described slide block is more than one, described in cut sword for one or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699991.7A CN104495484A (en) | 2014-11-28 | 2014-11-28 | Plastic wrap dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699991.7A CN104495484A (en) | 2014-11-28 | 2014-11-28 | Plastic wrap dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104495484A true CN104495484A (en) | 2015-04-08 |
Family
ID=52936967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699991.7A Pending CN104495484A (en) | 2014-11-28 | 2014-11-28 | Plastic wrap dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435221A (en) * | 2019-03-08 | 2019-11-12 | 缙云县云淡包装有限公司 | A kind of packaging bag conveniently taken |
-
2014
- 2014-11-28 CN CN201410699991.7A patent/CN104495484A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435221A (en) * | 2019-03-08 | 2019-11-12 | 缙云县云淡包装有限公司 | A kind of packaging bag conveniently taken |
| CN110435221B (en) * | 2019-03-08 | 2020-12-04 | 抚州市东乡区锦丰塑料包装有限公司 | Packaging bag convenient to take |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |