CN207581010U - A kind of preservative film cutter knife rest - Google Patents
A kind of preservative film cutter knife rest Download PDFInfo
- Publication number
- CN207581010U CN207581010U CN201721416917.5U CN201721416917U CN207581010U CN 207581010 U CN207581010 U CN 207581010U CN 201721416917 U CN201721416917 U CN 201721416917U CN 207581010 U CN207581010 U CN 207581010U
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- CN
- China
- Prior art keywords
- push plate
- groove
- fresh
- blade
- protective shell
- 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- Withdrawn - After Issue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
The utility model discloses a kind of preservative film cutter knife rests, and in particular to a kind of structure improvement aspect of preservative film cutter knife rest.Including push plate, blade, protective shell, fixed block, push plate slot, cutter groove, fresh-keeping film groove, roller bearing；Push plate side has protruding column to fix blade；Protruding column homonymy has arrow shaped protrusion, and vertical height is less than push plate groove height, and push plate plate face height is more than push plate groove height；Arrow shaped protrusion is located at protective shell outer side surface after installation, close to outer surface；Arrow tip is flushed with fresh-keeping film groove after blade installation, and there is an equal amount of fresh-keeping film groove in protective shell left side, and position is higher than right side, and roller bearing is mounted on structural member in fresh-keeping film groove, rotatable to make preservative film pulling more smooth；Fixed block is located at push plate slot end, is screwed on protective shell, seals push plate slot；Cutter groove is through to fresh-keeping film groove from push plate groove bottom, and width is slightly larger than blade thickness, keeps blade direction in progradation not crooked.
Description
Technical field
The utility model discloses a kind of preservative film cutter knife rests, and in particular to a kind of preservative film cutter knife rest
In terms of structure improvement.
Background technology
Preservative film is widely used as the articles for use of people's daily life, but cumbersome during cutting preservative film, manually tears
It pulls and causes notch uneven, and easily preservative film is made to flock together, cause to waste.A kind of preservative film cutter knife rest, passes through
Built-in knife, the mode of roller bearing, makes preservative film pull easily, and notch is uniform, convenient for reusing, and built in blade
Prevent the generation of contingency.
Utility model content
Above insufficient to solve, the utility model discloses a kind of preservative film cutter knife rests.
In order to achieve the above objectives, the utility model adopts the following technical solution：
The utility model discloses a kind of preservative film cutter knife rests, it is characterised in that：Including push plate, blade, protective shell,
Fixed block, push plate slot, cutter groove, fresh-keeping film groove, roller bearing；The push plate is an entirety, and the cylinder for protrusion that there are two sides to be used for
Fixed blade；
The push plate has arrow shaped raised with protruding column same side, and operator is made to be moved easily push plate；The push plate
Arrow shaped protrusion vertical height is less than push plate groove height, and push plate plate face height is more than push plate groove height；The push plate, arrow after installation
Caput is located at protective shell outer side surface, close to outer surface；Push plate plate face width and height and approximate, length on the inside of push plate slot
For push plate slot 1/5.The blade is in arrow shaped, and there are two perforating, size carves conjunction with the protruding column in push plate for end, so as to solid
It is scheduled in push plate, cutting preservative film；Arrow tip is flushed with fresh-keeping film groove after the blade installation；The protective shell is plastics material
There are push plate slot, fresh-keeping film groove in matter, right side, and there is an equal amount of fresh-keeping film groove in left side, and position is higher than right side, makes cutting more
Easily；One cuboid of protective shell bottom hollow out, after the completion of cutting, extraction preservative film merging right side fresh-keeping film groove
In.The roller bearing is mounted on by structural member in fresh-keeping film groove, can be rotated freely, and pulls preservative film more smooth；It is described solid
Determine block and be located at push plate slot end, after being packed into push plate, fixed block is fixed on protective shell with screw, seals push plate slot；The knife
Slot is through to fresh-keeping film groove from push plate groove bottom, and width is slightly larger than blade thickness, keeps blade direction in progradation not askew
Tiltedly.
Description of the drawings
Fig. 1 is a kind of schematic diagram of preservative film cutter knife rest
Label 1 is push plate, and label 101 is arrow shaped protrusion, and label 2 is blade, and label 3 is protective shell, and label 4 is fixed
Block, label 5 are push plate slots, and label 6 is cutter groove, and label 7 is fresh-keeping film groove, and label 8 is roller bearing.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explain the utility model, but be not intended to limit the scope of the present invention.
Embodiment：
A kind of preservative film cutter knife rest, it is characterised in that：Including push plate 1, blade 2, protective shell 3, fixed block 4, push plate
Slot 5, cutter groove 6, fresh-keeping film groove 7, roller bearing 8；The push plate 1 is an entirety, and side is there are two raised cylinder for fixing cutter
Piece 2；The push plate 1 has arrow shaped protrusion 101 with protruding column same side, and operator is made to be moved easily push plate；The push plate
Arrow shaped 101 vertical heights of protrusion are less than 5 height of push plate slot, and push plate plate face height is more than 5 height of push plate slot；The push plate 1, peace
Arrow shaped protrusion 101 is located at 3 outer side surface of protective shell after dress, close to outer surface；Push plate plate face width and height in push plate slot 5
Side is approximate, and length is push plate slot 1/5.The blade 2 is in arrow shaped, and there are two perforation, size and the protrusion circles in push plate 1 for end
Column carves conjunction, so as to be fixed in push plate 1, cutting preservative film；Arrow tip is flushed with fresh-keeping film groove 7 after the blade 2 is installed；Institute
Category protective shell 3 is plastic material, and there are push plate slot 5, fresh-keeping film groove 7 in right side, and there are an equal amount of fresh-keeping film groove, position in left side
Higher than right side, it is easier cutting；The 3 bottom hollow out of protective shell, one cuboid, after the completion of cutting, extraction is fresh-keeping
In film merging right side fresh-keeping film groove 7.The roller bearing 8 is mounted on by structural member in fresh-keeping film groove 7, can be rotated freely, be made
Preservative film pulls more smooth；The fixed block 4 is located at push plate slot end, and after being packed into push plate 1, fixed block is fixed on guarantor with screw
On protective case 3, push plate slot 5 is sealed；The cutter groove 6 is through to fresh-keeping film groove 7 from 5 bottom surface of push plate slot, and width is thick slightly larger than blade 2
Degree keeps blade direction in progradation not crooked.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for those skilled in the art
For member, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, that is done appoints
What is changed, and equivalent replacement, improvement etc. should be included within the right of the utility model.
Claims (3)
1. a kind of preservative film cutter knife rest, it is characterised in that：
Including push plate, blade, protective shell, fixed block, push plate slot, cutter groove, fresh-keeping film groove, roller bearing；
The push plate is an entirety, and there are two the cylinders of protrusion for side for fixing blade；
The push plate has arrow shaped raised with protruding column same side, and operator is made to be moved easily push plate；
The push plate arrow shaped protrusion vertical height is less than push plate groove height, and push plate plate face height is more than push plate groove height；
The push plate, arrow shaped protrusion is located at protective shell outer side surface after installation, close to outer surface；Push plate plate face width and height
Approximate on the inside of push plate slot, length is push plate slot 1/5.
2. a kind of preservative film cutter knife rest as described in claim 1, it is characterised in that：
The blade is in arrow shaped, and end is there are two perforating, and size carves conjunction with the protruding column in push plate, so as to be fixed on push plate
On, cutting preservative film；
Arrow tip is flushed with fresh-keeping film groove after the blade installation；
The protective shell is plastic material, and there are push plate slot, fresh-keeping film groove in right side, and there is an equal amount of fresh-keeping film groove in left side,
Position is higher than right side, is easier cutting；
One cuboid of protective shell bottom hollow out, after the completion of cutting, extraction preservative film merging right side fresh-keeping film groove
In.
3. a kind of preservative film cutter knife rest as described in claim 1, it is characterised in that：
The roller bearing is mounted on by structural member in fresh-keeping film groove, can be rotated freely, and pulls preservative film more smooth；
The fixed block is located at push plate slot end, after being packed into push plate, fixed block is fixed on protective shell with screw, seals push plate
Slot；
The cutter groove is through to fresh-keeping film groove from push plate groove bottom, and width is slightly larger than blade thickness, keeps blade in progradation
Middle direction is not crooked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416917.5U CN207581010U (en) | 2017-10-29 | 2017-10-29 | A kind of preservative film cutter knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416917.5U CN207581010U (en) | 2017-10-29 | 2017-10-29 | A kind of preservative film cutter knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581010U true CN207581010U (en) | 2018-07-06 |
Family
ID=62729764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416917.5U Withdrawn - After Issue CN207581010U (en) | 2017-10-29 | 2017-10-29 | A kind of preservative film cutter knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207581010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950152A (en) * | 2018-09-20 | 2020-04-03 | 唐立帆 | Plastic wrap cutterbar that plastic packaging used |
-
2017
- 2017-10-29 CN CN201721416917.5U patent/CN207581010U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950152A (en) * | 2018-09-20 | 2020-04-03 | 唐立帆 | Plastic wrap cutterbar that plastic packaging used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180706 Effective date of abandoning: 20191017 |
|
| AV01 | Patent right actively abandoned |