CN204384571U - A kind of freshness-retaining film box - Google Patents
A kind of freshness-retaining film box Download PDFInfo
- Publication number
- CN204384571U CN204384571U CN201420778751.1U CN201420778751U CN204384571U CN 204384571 U CN204384571 U CN 204384571U CN 201420778751 U CN201420778751 U CN 201420778751U CN 204384571 U CN204384571 U CN 204384571U
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- CN
- China
- Prior art keywords
- box body
- freshness
- location division
- preservative film
- roller bearing
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- 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 kind of freshness-retaining film box, comprise roller bearing, the preservative film be wound on this roller bearing, for placing the box body of preservative film and being located at box body side for connecting the supporter of cutter sweep, also comprise support, support is provided with the location division of matching with roller bearing, roller bearing and location division normal-running fit; Prop up and be placed on tray interior, coordinate with box body spline, box body end face is provided with the strip shape opening or crack of coming in and going out for preservative film.The utility model structure is simple, and extract preservative film convenient and swift, easily can find the broken end of preservative film when reusing, cutter sweep can be recycled, cost-saving.
Description
Technical field
The utility model belongs to consumer goods industries, especially relates to a kind of freshness-retaining film box.
Background technology
For wrapping up the preservative film of food in thinner film bulk structure, easily paste back box body after completing cutting, be difficult to when next time needs find broken end, it is very inconvenient to use.And the viscosity of preservative film is comparatively large, when pullling preservative film from tray interior and going out box portion outside, freshness-retaining film roll rotates instability in box body, can produce with inboard wall of cartridge clash into, random jump, extraction inconvenience.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and extracts convenient, the simple freshness-retaining film box of structure.
The utility model solves the technical scheme that its technical matters adopts: a kind of freshness-retaining film box, comprise roller bearing, the preservative film be wound on this roller bearing, for placing the box body of preservative film and being located at box body side for connecting the supporter of cutter sweep, also comprise support, described support is provided with the location division of matching with described roller bearing, roller bearing and location division normal-running fit; Described is placed on tray interior, coordinates with box body spline, and described box body end face is provided with the strip shape opening or crack of coming in and going out for preservative film.Thus preservative film is located on support and is not directly contacted with box body, is convenient to the extraction of preservative film.
As preferably, the recessed formation recess in box body end face position between strip shape opening and supporter.Therefore when user needs to reuse preservative film, finger is stretched into recess, easily can find the broken end of preservative film, avoid preservative film to be pasted on box body end face and can not find broken end, convenient extraction.
As preferably, cutter sweep comprises guiding parts and cutting part, and this guiding parts comprises the location division be removably connected on supporter and the guide rail slided for cutting part, and described location division comprises the flared section of contraction section and " eight " font structure; Described guide rail two ends are respectively equipped with at least one block for preventing cutting part from skidding off guide rail, and both sides, guide openings place are respectively equipped with aduncate gear edge; This cutting part comprising the slide block be located in guide rail, being located at the splenium for pressing above described slide block, and described slide block and splenium junction at least side are provided with the blade for cutting preservative film, and the angle of described blade and slide block is acute angle.Because the sidewall of box body is thinner, contraction section be arranged so that guiding parts is not easy supporter, the connection made it between box body is relatively stable, and the setting of flared section is convenient to user supporter is inserted in location division.Gear, along can effectively stop that cutting part deviates from guide rail, makes slide block be arranged in guide rail interior, horizontally slips at guide rail interior.The setting of block avoids cutting part and deviates from guide rail from the end at guide rail two ends.And blade not only provides a cutting force to additionally provide a downward pressure to preservative film, avoids the viscous effects of preservative film to cut, make cutting more smooth and easy.
As preferably, location division is the cylindrical protrusions being located at side face.
As preferably, location division is the cylindrical depression structure being located at rack side wall.
As preferably, support is square structure.
As preferably, support is triangular structure.
The beneficial effects of the utility model are, structure is simple, and extract convenient and swift, easily can find the broken end of preservative film when reusing, cutter sweep can be recycled, and economizes on resources.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the box body structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural representation of preservative film.
Fig. 3 is the construction profile schematic diagram of support.
Fig. 4 is a kind of structural representation of support.
Fig. 5 is the another kind of structural representation of support.
Fig. 6 is the structural representation of positioning element.
Fig. 7 is the structural representation of cutting part.
Fig. 8 is the mounting structure schematic diagram of positioning element and cutting part.
Fig. 9 is the box body structure schematic diagram of embodiment 2.
Figure 10 is the side face structural representation of embodiment 2.
Detailed description of the invention
The utility model scheme is better understood in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Embodiment 1
As Figure 1-5, a kind of freshness-retaining film box, comprise roller bearing 21, be wound in the preservative film 22 on roller bearing 21, preservative film 22 is positioned in box body 1, box body 1 side is located at the supporter 12 for the cutter sweep that removably connects, the string configuration that supporter 12 is made for the rigid material being fixedly connected on box body 1 side, and side is provided with laciniation, thus also can cut off preservative film 22 when there is no cutter sweep, supporter 12 is suitable with the length of side, preferably, the string configuration that the hard material that supporter 12 is provided with zigzag structure for upper side edge is made, thus the location division 41 of cutter sweep is vertically arranged at box body 1 side by the support of supporter 12.Wrapping case also comprises support 3, support 3 can be rectangle structure also can be triangular structure, support 3 is provided with the location division 31 coordinated with roller bearing 21, in the present embodiment, location division 31 is for being located at the cylindrical protrusions on support 3 side, roller bearing 21 is greater than the hollow structure of projection diameter for internal diameter, and roller bearing 21 inserts this projection, is sheathed on around this projection, the two ends of roller bearing 21 are located at by support 3, roller bearing 21 and support 3 normal-running fit.It is inner that support 3 is placed in box body 1, coordinates with box body 1 spline.Box body 1 is box made of paper, box body 1 is with lid, the left and right sides of lid is respectively equipped with edge, forward position is provided with on front side of lid, thus dust can be avoided to enter tray interior to make dirty preservative film when close the cover, lid offers the strip shape opening 13 parallel with side or strip shape crack, from then on preservative film 22 stretches out in strip shape opening 13.The user of being convenient to that box body 1 end face is provided with two recessed formation close to the position of end between strip shape opening 13 and supporter 12 points the recess 14 stretched into, and in the present embodiment, recess 14 is the rectangular structure of sinking.
As shown in figs 6-8, cutter sweep comprises guiding parts and cutting part, guiding parts comprises the location division 41 be removably connected on supporter 12 and the guide rail 42 slided for cutting part, location division 41 is the U-shaped notch that Open Side Down, the degree of depth of this draw-in groove is larger, location division 41 comprises the flared section 412 of contraction section 411 and " eight " font structure, establish when its card like this and be not easy to deviate from from box body 1 into location division during supporter 12 41, and facilitate location division 41 to insert box body 1 side while guarantee location division 41 is not easy supporter 12.Guide rail 42 is positioned at top, location division 41, U-shaped groove structure in opening upwards, the groove depth of this groove structure is more shallow, guide rail 42 two ends are respectively equipped with at least one piece of block 421 for preventing cutter sweep from skidding off guide rail 42, preferably, in the present embodiment, block 421 is four pieces of arc-shaped convex, be arranged on the two ends inwall of guide rail 42 respectively between two, thus cutting part can be free to slide but the guide rail 42 that do not slip away in guide rail 42, guide rail 42 opening part both sides are respectively equipped with aduncate gear along 422, avoid the slide block 51 of cutter sweep from opening part getaway 42.Cutting part comprises splenium 52, blade 53 and slide block 51, and when cutting part and guiding parts assembling, slide block 51 is arranged in guide rail 42, and splenium 52 is positioned at and keeps off above 422.Location division 41 is arranged on the supporter 12 of box body 1 side, the preservative film 22 pulling Len req stretch out from strip shape opening 13 be placed in cutter sweep guide rail 42 above, during use, user pins the splenium 52 band movable slider 51 that exerts a force and horizontally slips, thus realizes the action of blade 53 cutting preservative film 22.In the present embodiment, splenium 52 is provided with the anti-slip veins 521 of the friction force increased between user and splenium 52, blade 53 has symmetrically arranged two sides blade, and blade 53 is acute angle with the angle of slide block 51, preferably, the angle in the present embodiment is 45 ° of acute angles, thus blade 53 pairs of preservative films 22 not only apply a transverse cuts power when cut, the pressure that also applying one is downward, make cutting more smooth and easy, otch is more level and smooth.And guiding parts is removably connected on box body 1, when papery box body 1 damages, cutter sweep can be pulled down from box body 1, recycles, economizes on resources.
Embodiment 2
Other content of the present embodiment is identical with embodiment 1, repeat no more, as Fig. 9, shown in 10, the difference of the present embodiment and embodiment 1 is, on support 3, set location division 31 is for being located at the cylindrical depression structure of support 3 sidewall, cylindrical hole is specially in the present embodiment, roller bearing 21 two ends being wound with preservative film 22 are inserted in cylindrical hole respectively, with support 3 normal-running fit, when extracting preservative film 22, roller bearing 21 rolls and impels preservative film 22 to depart from from roller bearing 21 circumference in through hole, user is made to extract preservative film 22 more smooth, described roller bearing 21 can be hollow structure also can be solid construction.The recess 14 of box body 1 end face is the rectangular leg-of-mutton structure in vertical section.During use, user's finger stretches into recess 14 along hypotenuse, is lifted by the preservative film 22 being affixed on box body 1 end face, finds broken end easily.
Above-mentioned detailed description of the invention is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (7)
1. a freshness-retaining film box, comprise roller bearing (21), the preservative film (22) be wound on this roller bearing (21), for placing the box body (1) of preservative film (22) and being located at box body (1) side for connecting the supporter (12) of cutter sweep, it is characterized in that: also comprise support (3), described support (3) is provided with the location division (31) of matching with described roller bearing (21), roller bearing (21) and location division (31) normal-running fit; It is inner that described support (3) is placed in box body (1), coordinates with box body (1) spline, and described box body (1) end face is provided with the opening (13) or crack of coming in and going out for preservative film (22).
2. a kind of freshness-retaining film box according to claim 1, is characterized in that: described box body (1) end face is positioned at the recessed formation recess (14) in position between opening (13) and supporter (12).
3. a kind of freshness-retaining film box according to claim 1 and 2, it is characterized in that: described cutter sweep comprises guiding parts and cutting part, this guiding parts comprises the location division (41) be removably connected on supporter (12) and the guide rail (42) slided for cutting part, and described location division comprises the flared section (412) of contraction section (411) and " eight " font structure; Described guide rail (42) two ends are respectively equipped with at least one block (421) for preventing cutting part from skidding off guide rail (42), and guide rail (42) opening part both sides are respectively equipped with aduncate gear along (422); This cutting part comprising the slide block (51) be located in guide rail (42), being located at the splenium (52) of described slide block (51) top for pressing, described slide block (51) and splenium (52) junction at least side are provided with the blade (53) for cutting preservative film (22), and described blade (53) is acute angle with the angle of slide block (51).
4. a kind of freshness-retaining film box according to claim 3, is characterized in that: described location division (31) are for being located at the cylindrical protrusions of support (3) side.
5. a kind of freshness-retaining film box according to claim 3, is characterized in that: described location division (31) are for being located at the cylindrical depression structure of support (3) sidewall.
6. a kind of freshness-retaining film box according to claim 3, is characterized in that: described support (3) is square structure.
7. a kind of freshness-retaining film box according to claim 1 and 2, is characterized in that: described support (3) is triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778751.1U CN204384571U (en) | 2014-12-12 | 2014-12-12 | A kind of freshness-retaining film box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778751.1U CN204384571U (en) | 2014-12-12 | 2014-12-12 | A kind of freshness-retaining film box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384571U true CN204384571U (en) | 2015-06-10 |
Family
ID=53357308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778751.1U Expired - Fee Related CN204384571U (en) | 2014-12-12 | 2014-12-12 | A kind of freshness-retaining film box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019179A (en) * | 2018-06-27 | 2018-12-18 | 盐城丽凯毛绒制品有限公司 | A kind of woollen blanket winding bucket |
-
2014
- 2014-12-12 CN CN201420778751.1U patent/CN204384571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019179A (en) * | 2018-06-27 | 2018-12-18 | 盐城丽凯毛绒制品有限公司 | A kind of woollen blanket winding bucket |
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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 |
Granted publication date: 20150610 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |