CN206484628U - A kind of manual trimmer - Google Patents
A kind of manual trimmer Download PDFInfo
- Publication number
- CN206484628U CN206484628U CN201720153721.5U CN201720153721U CN206484628U CN 206484628 U CN206484628 U CN 206484628U CN 201720153721 U CN201720153721 U CN 201720153721U CN 206484628 U CN206484628 U CN 206484628U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sliding block
- pressing lever
- support bar
- paper
- 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
Links
Abstract
The utility model discloses a kind of manual trimmer, belong to paper cutting tool technical field, trimmer includes paper knife, it is important to：Crossbeam that described trimmer also includes being erected on support, the sliding block above crossbeam, it is vertically arranged in the sleeve below sliding block and being fixedly connected with a slide block, pressing lever is set with sleeve, the upper end of pressing lever is fixedly connected with the pressure cap being arranged on above sliding block, pressing lever lower end is connected with the paper knife below sleeve makes paper knife have the free sliding degree along crossbeam length direction, back-moving spring is provided between pressure cap and sliding block, back-moving spring is sleeved on pressing lever.Simple in construction, easy to operate, time saving and energy saving, it can be ensured that cutting line is straight line, operator is without being repeated the action of scissor cut, and hand will not ache, and the hand of operator will not be caused any harm.
Description
Technical field
The utility model belongs to paper cutting tool technical field, is related to a kind of manual trimmer.
Background technology
When present people want to cut paper, it is straight line, paper that can not ensure shear line typically all using scissors, during shearing
This phenomenon becomes apparent when opening larger, and shear effect is poor, less efficient, when there is a large amount of paper to need to be sheared, behaviour
Author holds scissors and repeats identical action for a long time, and hand is easily ached, and is easily worn.
The content of the invention
The utility model devises a kind of manual trimmer, it can be ensured that cutting line to overcome the defect of prior art
For straight line, and the hand of operator will not be caused any harm, it is simple in construction, it is easy to operate, it is time saving and energy saving.
The concrete technical scheme that the utility model is taken is：A kind of manual trimmer, including paper knife, it is important to：Institute
Crossbeam that the trimmer stated also includes being erected on support, the sliding block above crossbeam, be vertically arranged in below sliding block and with
Pressing lever is set with the sleeve that sliding block is fixedly connected, sleeve, the upper end of pressing lever and the pressure cap being arranged on above sliding block are consolidated
Fixed connection, pressing lever lower end be connected with the paper knife below sleeve make paper knife with the slip along crossbeam length direction certainly
By spending, back-moving spring is provided between pressure cap and sliding block, back-moving spring is sleeved on pressing lever.
The backing plate for placing paper is provided with below described paper knife, backing plate is by perpendicular setting and fixed company
The support bar connect is hinged and is both provided with above and below pin joint the magnet being fixedly connected with sleeve, support bar and position with sleeve
Magnet attraction between support bar and sleeve above pin joint fixes the suspended structure for being formed as backing plate.
Described paper knife includes along the circumferential direction setting on the rotating wheel being rotatably assorted with pressing lever formation, rotating wheel outer wall
One group of dentalation is equipped with, the position corresponding with dentalation offers cutting groove on backing plate.
Described trimmer also includes back-moving spring, and one end of back-moving spring in the middle part of support bar with being hinged, the other end and set
Cylinder is hinged and the pin joint is flushed or the pin joint between support bar and sleeve with the pin joint between support bar and sleeve
Lower section.
Connecting plate is fixed with described sleeve, post upper is hinged by horizontally disposed bearing pin and connecting plate.
Described pressure cap is the hemispherical dome structure being coaxially disposed with pressing lever and arcwall face is above.
The beneficial effects of the utility model are：When cutting a sheet of paper, pressure cap is pressed with subordinate, back-moving spring is compressed, pressing lever band
Dynamic paper knife moves to lowest part and contacted with paper, and pressure cap is then push manually makes sliding block travel forward, and pressing lever, which drives, to be cut out
Paper knife travels forward to be cut to paper, after the completion of cutting, and unclamps pressure cap, and back-moving spring elongation resets, and pressing lever drives
Paper knife is moved upwards, automatically restores to initial position, simple in construction, easy to operate, time saving and energy saving, it can be ensured that cutting line is
Straight line, and operator will not ache without the action of scissor cut, hand is repeated, and will not cause any to the hand of operator
Injury.
Brief description of the drawings
Fig. 1 is structural representation when the utility model is in running order.
Fig. 2 is structural representation when the utility model does not work.
Fig. 3 is the left view of backing plate in Fig. 1.
In accompanying drawing, 1 represents paper knife, and 1-1 represents rotating wheel, and 1-2 represents dentalation, and 2 represent crossbeam, and 3 represent sliding block,
4 represent sleeve, and 5 represent pressing lever, and 6 represent pressure cap, and 7 represent back-moving spring, and 8 represent backing plate, and 9 represent support bar, and 10 represent
Magnet, 11 represent back-moving spring, and 12 represent connecting plate, and 13 represent cutting groove, and 14 represent support, and 15 represent paper.
Embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings：
Specific embodiment, as shown in Figure 1, Figure 2 and Figure 3, a kind of manual trimmer, including paper knife 1, in addition to be erected at
Crossbeam 2 on support 14, the sliding block 3 positioned at the top of crossbeam 2, the set for being vertically arranged in below sliding block 3 and being fixedly connected with sliding block 3
Pressing lever 5 is set with cylinder 4, sleeve 4, the upper end of pressing lever 5 is fixedly connected with being arranged on the pressure cap 6 of the top of sliding block 3, pressed
The lower end of bar 5 is connected with the paper knife 1 positioned at the lower section of sleeve 4 makes paper knife 1 have the free sliding degree along the length direction of crossbeam 2,
Back-moving spring 7 is provided between pressure cap 6 and sliding block 3, back-moving spring 7 is sleeved on pressing lever 5.
When cutting a sheet of paper, pressure cap 6 is pressed with subordinate, back-moving spring 7 is compressed, pressing lever 5 drives paper knife 1 to move to lowest part
Contacted with paper 15, pressure cap 6 is then push manually makes sliding block 3 travel forward, drive paper knife 1 to travel forward to enter paper 15
Row is cut, after the completion of cutting, and unclamps pressure cap 6, and the elongation of back-moving spring 7 resets, and pressing lever 5 drives paper knife 1 to move upwards, from
It is dynamic to return to initial position, it is simple in construction, it is easy to operate, and the hand of operator will not be caused any harm, due to sliding block 3
Move along a straight line, it is possible to which it is straight line to ensure cutting line.Pressure cap 6 be the hemispherical dome structure that is coaxially disposed with pressing lever 5 and
Arcwall face is above, and convenient to grasp and press, arcwall face will not be damaged to the hand of operator, and operator is without anti-
The action of scissor cut is carried out again, and hand will not ache.
As to further improvement of the utility model, the lower section of paper knife 1 is provided with the backing plate 8 for placing paper 15,
Backing plate 8 is hinged with sleeve 4 by the perpendicular support bar 9 for setting and being fixedly connected and is both provided with above and below pin joint
The magnet 10 being fixedly connected with sleeve 4, support bar 9 and the adhesive of magnet 10 between support bar 9 and sleeve 4 above pin joint
The fixed suspended structure for being formed as backing plate 8.Connecting plate 12 is fixed with sleeve 4, the upper end of support bar 9 is by horizontally disposed bearing pin
It is hinged with connecting plate 12, paper 15 is placed for convenience, a connecting plate 12 is only set.When cutting a sheet of paper, by support bar 9 and sleeve 4
Separation, makes backing plate 8 reach immediately below paper knife 1, and support bar 9 is fixed with the magnet 10 positioned at the lower section of connecting plate 12, then
Paper 15 is put on backing plate 8 and cut, can avoid paper 15 being placed directly on desktop cut and to desktop produce
Raw destruction.After having cut out, rotation support bar 9 makes support bar 9 be fixed with sleeve 4, simple in construction, easy to use.
As to further improvement of the utility model, paper knife 1 includes the rotating wheel being rotatably assorted with the formation of pressing lever 5
It is peripherally disposed on 1-1, rotating wheel 1-1 outer walls to have one group of dentalation 1-2, it is relative with dentalation 1-2 on backing plate 8
The position answered offers cutting groove 13, and the dentalation 1-2 of paper knife 1 is directed through paper 15 into cutting so when cutting a sheet of paper
It in groove 13, will not be worn backing plate 8, the service life of backing plate 8 can be extended.
As to further improvement of the utility model, trimmer also includes back-moving spring 11, one end of back-moving spring 11
It is hinged with the middle part of support bar 9, the other end is hinged with sleeve 4 and the pin joint between the pin joint and support bar 9 and sleeve 4 is flushed
Or between support bar 9 and sleeve 4 pin joint lower section.When cutting a sheet of paper, back-moving spring 11 is applied to backing plate 8 by support bar 9
One pulling force backward, the direction of advance with paper knife 1 is on the contrary, can avoid backing plate 8 from moving and influence shear effect.
The utility model is when specifically used：When cutting a sheet of paper, as shown in figure 1, backing plate 8 lies in a horizontal plane in the lower section of paper knife 1, branch
Strut 9 is fixed with the magnet 10 positioned at the lower section of connecting plate 12, and the tie point of back-moving spring 11 and support bar 9 is located at connecting plate
12 lower sections, paper 15 is placed on backing plate 8, and pressure cap 6 is pressed with subordinate, and back-moving spring 7 is compressed, and pressing lever 5 drives and cut a sheet of paper
Knife 1 moves to lowest part and contacted with paper 15, and pressure cap 6 is then push manually makes one end of sliding block 3 from crossbeam 2 be transported to the other end
It is dynamic, drive paper knife 1 to travel forward and paper 15 is cut, the dentalation 1-2 of paper knife 1 is directed through paper 15 and entered
In cutting groove 13 on to backing plate 8, as shown in Figure 3；After the completion of cutting, pressure cap 6 is unclamped, back-moving spring 7 extends, pressing lever 5
Drive paper knife 1 to move upwards, automatically restore to initial position, then rotate support bar 9, backing plate 8 is lain in a horizontal plane in support
The top of bar 9, and support bar 9 is fixed with the magnet 10 positioned at the top of connecting plate 12, the company of back-moving spring 11 and support bar 9
Contact is located at the top of connecting plate 12, as shown in Fig. 2 it is simple in construction, it is easy to use, it can be ensured that cutting line is straight line, operator
Without the action of scissor cut is repeated, hand will not ache, and the hand of operator will not be caused any harm.
Claims (6)
1. a kind of manual trimmer, including paper knife (1), it is characterised in that：Described trimmer also includes being erected at support
(14) crossbeam (2) on, the sliding block (3) above crossbeam (2), it is vertically arranged in below sliding block (3) and fixed with sliding block (3)
Pressing lever (5) is set with the sleeve (4) of connection, sleeve (4), the upper end of pressing lever (5) is with being arranged on pressing above sliding block (3)
Pressure cap (6), which is fixedly connected, pressing lever (5) lower end is connected with the paper knife (1) below sleeve (4) has paper knife (1)
Along the free sliding degree of crossbeam (2) length direction, back-moving spring (7) is provided between pressure cap (6) and sliding block (3), bullet is resetted
Spring (7) is sleeved on pressing lever (5).
2. a kind of manual trimmer according to claim 1, it is characterised in that：It is provided with below described paper knife (1)
Backing plate (8) for placing paper (15), backing plate (8) is by the perpendicular support bar (9) and sleeve for setting and being fixedly connected
(4) magnet (10) being fixedly connected with sleeve (4) is hinged and is both provided with above and below pin joint, support bar (9) is with being located at
Magnet (10) between support bar (9) and sleeve (4) above pin joint is fixed the suspended structure for being formed as backing plate (8).
3. a kind of manual trimmer according to claim 2, it is characterised in that：Described paper knife (1) includes and pressing
It is peripherally disposed on the rotating wheel (1-1) that bar (5) formation is rotatably assorted, rotating wheel (1-1) outer wall to have one group of dentalation
(1-2), the position corresponding with dentalation (1-2) offers cutting groove (13) on backing plate (8).
4. a kind of manual trimmer according to claim 2, it is characterised in that：Described trimmer also includes back-moving spring
(11), one end of back-moving spring (11) is hinged with support bar (9) middle part, the other end and sleeve (4) are hinged and the pin joint and branch
Pin joint between strut (9) and sleeve (4) flush or between support bar (9) and sleeve (4) pin joint lower section.
5. a kind of manual trimmer according to claim 2, it is characterised in that：Connection is fixed with described sleeve (4)
Plate (12), support bar (9) upper end is hinged by horizontally disposed bearing pin with connecting plate (12).
6. a kind of manual trimmer according to claim 1, it is characterised in that：Described pressure cap (6) is and pressing lever
(5) hemispherical dome structure that is coaxially disposed and arcwall face is above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720153721.5U CN206484628U (en) | 2017-02-21 | 2017-02-21 | A kind of manual trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720153721.5U CN206484628U (en) | 2017-02-21 | 2017-02-21 | A kind of manual trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484628U true CN206484628U (en) | 2017-09-12 |
Family
ID=59764151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720153721.5U Expired - Fee Related CN206484628U (en) | 2017-02-21 | 2017-02-21 | A kind of manual trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093173A (en) * | 2018-07-25 | 2018-12-28 | 芜湖源码自动化设备有限公司 | plate cutting device |
-
2017
- 2017-02-21 CN CN201720153721.5U patent/CN206484628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093173A (en) * | 2018-07-25 | 2018-12-28 | 芜湖源码自动化设备有限公司 | plate cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |