CN206703119U - A kind of safe paper cutter - Google Patents
A kind of safe paper cutter Download PDFInfo
- Publication number
- CN206703119U CN206703119U CN201720565233.5U CN201720565233U CN206703119U CN 206703119 U CN206703119 U CN 206703119U CN 201720565233 U CN201720565233 U CN 201720565233U CN 206703119 U CN206703119 U CN 206703119U
- Authority
- CN
- China
- Prior art keywords
- spring
- groove
- pull bar
- bottom plate
- blade
- 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 kind of safe paper cutter, including bottom plate and cutter groove, the upper surface of the bottom plate is provided with cutter groove, the bottom four corners of the bottom plate are mounted on support column, bull stick is installed on the left of the bottom plate, the both ends of the bull stick are mounted on fixed plate, in the inserted block insertion plug, the inner chamber of first spring groove is provided with the first spring, the inwall of the second spring groove is provided with multiple second spring grooves, the second spring is connected by second spring seat with jacking block, in the jacking block insertion second spring groove, the lower surface of the jacking block is connected with baffle plate overlap joint.The safe paper cutter, when tool damage, pull inserted block it is exited in plug, can be taken out blade along slideway with removing plug, it is put into new blade, insert the blade into pull bar, it is not loosened, after complete replacing to blade, maintenance and repair during tool damage is facilitated, is band facility of living.
Description
Technical field
Paper cutter technical field is the utility model is related to, specially a kind of safe paper cutter.
Background technology
In daily life, safe paper cutter increasingly obtains the extensive use of people, such as Application No. CN
205394704 U utility model patent, including cutter protection set and human body infrared induction module, although the utility model
The structure of patent is simple, but due to repair and maintenance (R and M) when it does not consider tool damage, it is impossible to meet the daily demand of people.
Utility model content
The purpose of this utility model is to provide a kind of safe paper cutter, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of safe paper cutter, including bottom plate and knife
Groove, the upper surface of the bottom plate are provided with cutter groove, and the bottom four corners of the bottom plate are mounted on support column, the left side peace of the bottom plate
Equipped with bull stick, the both ends of the bull stick are mounted on fixed plate, in the bull stick insertion fixed plate, the bull stick by bearing with
Fixed plate is connected, and the outer wall of the bull stick is provided with pull bar, and the top of the pull bar is provided with plug, the upper surface of the pull bar
Connecting rod is installed, the right side inner chamber of the connecting rod is provided with the first spring groove, and the inner chamber of first spring groove is provided with slotting
Block, the inserted block run through connecting rod, and the inserted block is inserted in plug, and the inner chamber of first spring groove is provided with the first spring,
The outer wall of the inserted block is provided with the first spring, and the outer wall of the inserted block is provided with the first spring base, the bottom of first spring
End is connected with the first spring base, and the bottom of the pull bar is provided with blade, and the blade is inserted in pull bar, the top of the blade
Baffle plate is installed, the inner chamber of the pull bar is provided with slideway, and the slideway matches with baffle plate, and the top inner chamber of the pull bar is provided with
Second spring groove, the inwall of the second spring groove are provided with multiple second springs, and the second spring passes through second spring seat
It is connected with jacking block, in the jacking block insertion second spring groove, the lower surface of the jacking block is connected with baffle plate overlap joint.
Preferably, the upper surface rear portion of the bottom plate is provided with fix bar, and the fix bar is connected by rotating shaft with pressing plate,
The pressing plate is connected with the upper surface overlap joint of pull bar, and the front end of the pressing plate is provided with inserted link, and the inserted link is inserted in bottom plate, institute
The front portion for stating bottom plate is provided with the 3rd spring groove, and the inner chamber of the 3rd spring groove is provided with the 3rd spring, the 3rd spring
It is connected by the 3rd spring base with fixture block, the left end of the fixture block is inserted in the 3rd spring groove, and the right-hand member insertion of the fixture block is inserted
In bar, handle is installed at the top of the 3rd spring base.
Preferably, the bottom of the cutter groove is provided with cotton pad.
Preferably, the outer wall of the plug is provided with the first rubber sleeve.
Preferably, the bottom of the support column is provided with the second rubber sleeve.
Compared with prior art, the beneficial effects of the utility model are：The safe paper cutter, when tool damage, pull
Inserted block makes it exit in plug, blade can be taken out along slideway, new blade is put into, inserts the blade into remove plug
In pull bar, and allow baffle plate to match with slideway, due to the effect of second spring, jacking block is pushed down baffle plate, blade is not loosened,
Plug is inserted in the top of pull bar again, due to the effect of the first spring, makes in inserted block insertion plug, it is not loosened, after
The replacing to blade is completed, facilitates maintenance and repair during tool damage, is band facility of living.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is main view schematic diagram of the present utility model；
Fig. 3 is drawbar structure diagram of the present utility model；
Fig. 4 is pressure plate structure schematic diagram of the present utility model.
In figure：1st, bottom plate, 2, cutter groove, 3, pull bar, 4, blade, 5, fixed plate, 6, support column, 7, bull stick, 8, plug, 9, axle
Hold, 10, connecting rod, the 11, first spring, 12, inserted block, the 13, first spring groove, the 14, first spring base, 15, baffle plate, 16, slideway,
17th, second spring, 18, second spring seat, 19, second spring groove, 20, jacking block, 21, fix bar, 22, rotating shaft, 23, pressing plate, 24,
Inserted link, 25, handle, the 26, the 3rd spring groove, the 27, the 3rd spring, the 28, the 3rd spring base, 29, fixture block, 30, cotton pad, 31, first
Rubber sleeve, the 32, second rubber sleeve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of safe paper cutter, including bottom plate 1 and cutter groove
2, the upper surface of bottom plate 1 is provided with cutter groove 2, is inserted blade 4, and the bottom four corners of bottom plate 1 are mounted on support column 6, bottom plate 1
Left side bull stick 7 is installed, the both ends of bull stick 7 are mounted on fixed plate 5, and bull stick 7 is inserted in fixed plate 5, allow bull stick 7 from
By rotating, bull stick 7 is connected by bearing 9 with fixed plate 5, and the outer wall of bull stick 7 is provided with pull bar 3, pulls pull bar 3 to enter blade 4
Row cutting work, the top of pull bar 7 are provided with plug 8, and the upper surface of pull bar 3 is provided with connecting rod 10, the right side of connecting rod 10
Inner chamber is provided with the first spring groove 13, and the inner chamber of the first spring groove 13 is provided with inserted block 12, and inserted block 12 runs through connecting rod 10, inserted block 12
Insert in plug 8, prevent plug 8 from coming off, the inner chamber of the first spring groove 13 is provided with the first spring 11, the outer wall installation of inserted block 12
There is the first spring 11, the outer wall of inserted block 12 is provided with the first spring base 14, bottom and the phase of the first spring base 14 of the first spring 11
Even, prevent inserted block 12 from dropping out the first spring groove 13, the bottom of pull bar 3 is provided with blade 4, and blade 4 is inserted in pull bar 3, blade 4
Top is provided with baffle plate 15, and the inner chamber of pull bar 3 is provided with slideway 16, and slideway 16 matches with baffle plate 15, blade 4 is not dropped out drawing
In bar 3, the top inner chamber of pull bar 3 is provided with second spring groove 19, and the inwall of second spring groove 19 is provided with three the second bullets, and 17,
Second spring 17 is connected by second spring seat 18 with jacking block 20, jacking block 20 is not dropped out second spring groove 19, and jacking block 20 is inserted
Enter in second spring groove 19, the lower surface of jacking block 20 is connected with the overlap joint of baffle plate 15, and jacking block 20, which pushes down baffle plate 15, makes blade 4 not loose
Dynamic, the upper surface rear portion of bottom plate 1 is provided with fix bar 21, and fix bar 21 is connected by rotating shaft 22 with pressing plate 23, and pressing plate 23 is with drawing
The upper surface overlap joint of bar 3 is connected, and blade 4 is firmly inserted in cutter groove 2 when not in use, the front end of pressing plate 23 is provided with slotting
Bar 24, inserted link 24 are inserted in bottom plate 1, and the front portion of bottom plate 1 is provided with the 3rd spring groove 26, and the inner chamber of the 3rd spring groove 26 is provided with
3rd spring 27, the 3rd spring 27 are connected by the 3rd spring base 28 with fixture block 29, prevent fixture block 29 from dropping out the 3rd spring groove 26,
The left end of fixture block 29 is inserted in the 3rd spring groove 26, in the right-hand member insertion inserted link 24 of fixture block 29, the top peace of the 3rd spring base 28
Equipped with handle 25, pull handle 25 makes fixture block 29 exit in inserted link 24, can be to pull open pressing plate 23, and the bottom of cutter groove 2 is provided with
Cotton pad 30, the outer wall of plug 8 are provided with the first rubber sleeve 31, and the bottom of support column 6 is provided with the second rubber sleeve 32.
When tool damage, inserted block 12 is pulled it is exited in plug 8, after removing plug 8, by blade 4 along slideway 16
Take out, when being put into new blade 4, it should lift jacking block 20, blade 4 is inserted in pull bar 3, and allow baffle plate 15 and the phase of slideway 16
Matching, due to the effect of second spring 17, makes jacking block 20 push down baffle plate 15, blade 4 is not loosened, be again inserted in plug 8
The top of pull bar 3, due to the effect of the first spring 11, inserted block 12 is inserted in plug 8, it is not loosened, after complete pair
The replacing of blade 4.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safe paper cutter, including bottom plate (1) and cutter groove (2), the upper surface of the bottom plate (1) are provided with cutter groove (2), it is special
Sign is：The bottom four corners of the bottom plate (1) are mounted on support column (6), and bull stick (7) is provided with the left of the bottom plate (1),
The both ends of the bull stick (7) are mounted on fixed plate (5), and the bull stick (7) is inserted in fixed plate (5), and the bull stick (7) passes through
Bearing (9) is connected with fixed plate (5), and the outer wall of the bull stick (7) is provided with pull bar (3), and the top of the pull bar (3) is provided with
Plug (8), the upper surface of the pull bar (3) are provided with connecting rod (10), and the right side inner chamber of the connecting rod (10) is provided with first
Spring groove (13), the inner chamber of first spring groove (13) are provided with inserted block (12), and the inserted block (12) runs through connecting rod (10),
In inserted block (12) the insertion plug (8), the inner chamber of first spring groove (13) is provided with the first spring (11), the inserted block
(12) outer wall is provided with the first spring (11), and the outer wall of the inserted block (12) is provided with the first spring base (14), and described first
The bottom of spring (11) is connected with the first spring base (14), and the bottom of the pull bar (3) is provided with blade (4), the blade (4)
To insert in pull bar (3), baffle plate (15) is installed at the top of the blade (4), the inner chamber of the pull bar (3) is provided with slideway (16),
The slideway (16) matches with baffle plate (15), and the top inner chamber of the pull bar (3) is provided with second spring groove (19), and described second
The inwall of spring groove (19) is provided with multiple second springs (17), and the second spring (17) passes through second spring seat (18) and top
Block (20) is connected, and in jacking block (20) the insertion second spring groove (19), lower surface and the baffle plate (15) of the jacking block (20) are taken
Connect connected.
A kind of 2. safe paper cutter according to claim 1, it is characterised in that：The upper surface rear portion peace of the bottom plate (1)
Equipped with fix bar (21), the fix bar (21) is connected by rotating shaft (22) with pressing plate (23), the pressing plate (23) and pull bar (3)
Upper surface overlap joint be connected, the front end of the pressing plate (23) is provided with inserted link (24), in inserted link (24) the insertion bottom plate (1),
The front portion of the bottom plate (1) is provided with the 3rd spring groove (26), and the inner chamber of the 3rd spring groove (26) is provided with the 3rd spring
(27), the 3rd spring (27) is connected by the 3rd spring base (28) with fixture block (29), the left end insertion of the fixture block (29)
In 3rd spring groove (26), in the right-hand member insertion inserted link (24) of the fixture block (29), the top peace of the 3rd spring base (28)
Equipped with handle (25).
A kind of 3. safe paper cutter according to claim 1, it is characterised in that：The bottom of the cutter groove (2) is provided with cotton
Pad (30).
A kind of 4. safe paper cutter according to claim 1, it is characterised in that：The outer wall of the plug (8) is provided with
One rubber sleeve (31).
A kind of 5. safe paper cutter according to claim 1, it is characterised in that：The bottom of the support column (6) is provided with
Second rubber sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565233.5U CN206703119U (en) | 2017-05-21 | 2017-05-21 | A kind of safe paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565233.5U CN206703119U (en) | 2017-05-21 | 2017-05-21 | A kind of safe paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703119U true CN206703119U (en) | 2017-12-05 |
Family
ID=60463743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565233.5U Expired - Fee Related CN206703119U (en) | 2017-05-21 | 2017-05-21 | A kind of safe paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673613A (en) * | 2018-07-03 | 2018-10-19 | 湖州新得意特种电磁线有限公司 | A kind of transformer production cutter device |
| CN109049650A (en) * | 2018-09-12 | 2018-12-21 | 苏州统硕科技有限公司 | A kind of leveling apparatus of IC support plate |
| CN110549396A (en) * | 2019-09-11 | 2019-12-10 | 安徽文博纸品印刷有限公司 | paper product edge cutting device |
-
2017
- 2017-05-21 CN CN201720565233.5U patent/CN206703119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673613A (en) * | 2018-07-03 | 2018-10-19 | 湖州新得意特种电磁线有限公司 | A kind of transformer production cutter device |
| CN109049650A (en) * | 2018-09-12 | 2018-12-21 | 苏州统硕科技有限公司 | A kind of leveling apparatus of IC support plate |
| CN110549396A (en) * | 2019-09-11 | 2019-12-10 | 安徽文博纸品印刷有限公司 | paper product edge 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190521 |