CN205238123U - Laboratory filter paper circle cutting ware - Google Patents
Laboratory filter paper circle cutting ware Download PDFInfo
- Publication number
- CN205238123U CN205238123U CN201521064024.XU CN201521064024U CN205238123U CN 205238123 U CN205238123 U CN 205238123U CN 201521064024 U CN201521064024 U CN 201521064024U CN 205238123 U CN205238123 U CN 205238123U
- Authority
- CN
- China
- Prior art keywords
- filter paper
- base
- sliding sleeve
- cutting tool
- handrail
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a laboratory filter paper circle cutting ware, including centerbody and rotator, the centerbody includes the handrail, changes cover and base, and the handrail passes through the connecting axle to be fixed in the base top, and the central line of handrail, the central line of connecting axle and the central line coincidence of base, and the commentaries on classics cover rotates the cover and establishes on the connecting axle, the base is round platform shape, the rotator includes scale, sliding sleeve and cutting tool, the scale level sets up, and its one end fixed connection to commentaries on classics cover, be provided with the graduation apparatus on the scale, sliding sleeve slidable mounting is on the scale, and it is fixed to pass through the locking bolt, the vertical setting of cutting tool, and its top fixed connection to sliding sleeve, the cutting tool bottom is provided with the blade, the laboratory filter paper circle cutting ware can be convenient with filter paper cutting for required size, and simple structure, convenient to use, the cost of manufacture is low, easily popularization.
Description
Technical field
The utility model relates to a kind of paper cutting tool, specifically a kind of laboratory filter paper circle cutter.
Background technology
In the suction filtration operation of the relevant chemical experiment of Scientific Research in University Laboratory, the Buchner funnel internal diameter difference of different size, therefore just need to use the filter paper of different size, and the filter paper in most of laboratories is all bigger than normal, before suction filtration operation, needs filter paper to be cut to appropriate size carrying out. At present laboratory mainly adopts the mode of hand cutting to carry out cutting to filter paper, and this process not only wastes time, but also can be because cutting is improper, either large or small and waste resource; If meeting bigger than normal causes suction filtration effect bad, meeting less than normal causes being run off by suction filtration material, causes experimental result undesirable, even failed. On market, also there are some large-scale cutting equipment, but these device structure complexity, price is high, and area occupied is larger, is not suitable for laboratory.
Utility model content
The purpose of this utility model is to provide a kind of laboratory filter paper circle cutter, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of laboratory filter paper circle cutter, comprises centerbody and rotary body; Described centerbody comprises handrail, pivoted housing and base, and handrail is fixed on base top by connecting axle, and the center line of handrail, the center line of connecting axle and the coincidence of the center line of base, and pivoted housing turning set is located on connecting axle, and described base is truncated cone-shaped; Described rotary body comprises rule, sliding sleeve and cutting tool, and described rule is horizontally disposed with, and its one end is fixedly attached to pivoted housing, on described rule, is provided with graduation apparatus, and described sliding sleeve is slidably mounted on rule, and fixes by clamping screw; Described cutting tool vertically arranges, and its top is fixedly attached to sliding sleeve, and described cutting tool bottom is provided with blade.
As further program of the utility model: described blade is cambered blade.
As further scheme of the utility model: be also provided with handle on described sliding sleeve.
Compared with prior art, the beneficial effects of the utility model are: 1, this laboratory filter paper circle cutter can be cut into filter paper required size easily, and simple in structure, easy to use, and cost of manufacture is low, are easy to promote; 2, the base of this laboratory filter paper circle cutter is truncated cone-shaped, and placement that can be firm on the table, increases the stability of whole equipment; 3, the blade of this laboratory filter paper circle cutter is cambered blade, and compared with the blade of other shapes, cambered blade is more suitable for circumgyration incision, and good cutting effect; 4, this laboratory filter paper circle cutter can also be applicable to the cutting of other circular paperys or circular cortex, applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of laboratory filter paper circle cutter.
Fig. 2 is the main TV structure schematic diagram of cutting tool in the filter paper circle cutter of laboratory.
Fig. 3 is the side-looking structural representation of cutting tool in the filter paper circle cutter of laboratory.
In figure: 1-centerbody, 11-handrail, 12-pivoted housing, 13-base, 2-rotary body, 21-rule, 22-clamping screw, 23-handle, 24-sliding sleeve, 25-cutting tool, 251-blade, 26-graduation apparatus.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of laboratory filter paper circle cutter, comprises centerbody 1 and rotary body 2, described centerbody 1 comprises handrail 11, pivoted housing 12 and base 13, handrail 11 is fixed on base 13 tops by connecting axle, and the center line of the center line of handrail 11, the center line of connecting axle and base 13 overlaps, pivoted housing 12 turning sets are located on connecting axle, thereby pivoted housing 12 can rotate around the center line of connecting axle, pivoted housing 12 can rotate around the center line of base 13, preferred, described base 13 is truncated cone-shaped, and placement that can be firm on the table, described rotary body 2 comprises rule 21, sliding sleeve 24 and cutting tool 25, described rule 21 is horizontally disposed with, and its one end is fixedly attached to pivoted housing 12, under the effect of pivoted housing 12, rule 21 can rotate around the center line of base 13, on described rule 21, be provided with graduation apparatus 26, described sliding sleeve 24 is slidably mounted on rule 21, and fixing by clamping screw 22, unscrew clamping screw 22, sliding sleeve 24 just can move along rule 21, to regulate the position of sliding sleeve 24 on rule 21, after adjusting, screw clamping screw 22, sliding sleeve 24 is just fixed on rule 21, described cutting tool 25 vertically arranges, and its top is fixedly attached to sliding sleeve 24, and described cutting tool 25 bottoms are provided with blade 251, and described blade 251 is cambered blade, on described sliding sleeve 24, be also provided with handle 23, hold for convenient taking.
Operation principle of the present utility model is: described laboratory filter paper circle cutter, when use, base 13 is placed on to the centre of filter paper to be cut, then unscrew clamping screw 22, according to the actual requirements, under the assistance of graduation apparatus 26, regulate the position of sliding sleeve 24 on rule 21, thereby regulate the position of cutting tool 25 on rule 21, wherein, the distance between cutting tool 25 and the center line of base 13 is cut radius. After adjusting, screw clamping screw 22, sliding sleeve 24 is just fixed on rule 21, and the position of cutting tool 25 is also just fixing. When cutting, hold the hand rail 11 on the other hand, avoid base 13 to move in cutting process, the hand-tight handle 23 of another, and rule 21 is rotated one week around the center line of base 13, drive cutting tool 25 to rotate one week around the center line of base 13, just filter paper can be cut into the size of required circle.
Described laboratory filter paper circle cutter can be cut into filter paper required size easily, and simple in structure, easy to use, and cost of manufacture is low, is easy to promote; The base 13 of described laboratory filter paper circle cutter is truncated cone-shaped, and placement that can be firm on the table, increases the stability of whole equipment; The blade 251 of described laboratory filter paper circle cutter is cambered blade, and compared with the blade of other shapes, cambered blade is more suitable for circumgyration incision, and good cutting effect; Described laboratory filter paper circle cutter can also be applicable to the cutting of other circular paperys or circular cortex, applied widely.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a laboratory filter paper circle cutter, is characterized in that, comprises centerbody (1) and rotary body (2); Described centerbody (1) comprises handrail (11), pivoted housing (12) and base (13), handrail (11) is fixed on base (13) top by connecting axle, and the center line of the center line of handrail (11), the center line of connecting axle and base (13) overlaps, pivoted housing (12) turning set is located on connecting axle, and described base (13) is truncated cone-shaped; Described rotary body (2) comprises rule (21), sliding sleeve (24) and cutting tool (25), described rule (21) is horizontally disposed with, and its one end is fixedly attached to pivoted housing (12), on described rule (21), be provided with graduation apparatus (26), it is upper that described sliding sleeve (24) is slidably mounted on rule (21), and fixing by clamping screw (22); Described cutting tool (25) vertically arranges, and its top is fixedly attached to sliding sleeve (24), and described cutting tool (25) bottom is provided with blade (251).
2. laboratory according to claim 1 filter paper circle cutter, is characterized in that, described blade (251) is cambered blade.
3. laboratory according to claim 1 and 2 filter paper circle cutter, is characterized in that, is also provided with handle (23) on described sliding sleeve (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064024.XU CN205238123U (en) | 2015-12-16 | 2015-12-16 | Laboratory filter paper circle cutting ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064024.XU CN205238123U (en) | 2015-12-16 | 2015-12-16 | Laboratory filter paper circle cutting ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238123U true CN205238123U (en) | 2016-05-18 |
Family
ID=55937199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064024.XU Expired - Fee Related CN205238123U (en) | 2015-12-16 | 2015-12-16 | Laboratory filter paper circle cutting ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238123U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863395A (en) * | 2017-03-27 | 2017-06-20 | 李海清 | One kind is used for many parts of rapid cutting devices of paper |
| CN109159174A (en) * | 2018-08-01 | 2019-01-08 | 苏州穹力机械科技有限公司 | Plate circle cutter |
| CN110732713A (en) * | 2019-10-29 | 2020-01-31 | 中国人民解放军空军工程大学航空机务士官学校 | Cutting tool is salvageed in aircraft covering broken hole field |
-
2015
- 2015-12-16 CN CN201521064024.XU patent/CN205238123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863395A (en) * | 2017-03-27 | 2017-06-20 | 李海清 | One kind is used for many parts of rapid cutting devices of paper |
| CN109159174A (en) * | 2018-08-01 | 2019-01-08 | 苏州穹力机械科技有限公司 | Plate circle cutter |
| CN110732713A (en) * | 2019-10-29 | 2020-01-31 | 中国人民解放军空军工程大学航空机务士官学校 | Cutting tool is salvageed in aircraft covering broken hole field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205238123U (en) | Laboratory filter paper circle cutting ware | |
| CN205764143U (en) | A kind of metal tape cutter being easily changed cutting knife | |
| CN204557044U (en) | A kind of bracket of projector | |
| CN205091164U (en) | Liquid -based cell natural sedimentation film -making device | |
| CN205650472U (en) | Copper insert automated inspection professional equipment | |
| CN203994073U (en) | Pencil wood cutting device | |
| CN205130175U (en) | Huge useless tyre bead shells mucilage binding and puts | |
| CN206002334U (en) | A kind of biotic experiment slicing device | |
| CN203282290U (en) | Rectangular blade fixing jig | |
| CN205136827U (en) | Multifunctional cable holder | |
| CN214980412U (en) | Stop machining positioning device for five-claw table leg blank | |
| CN203521072U (en) | Platform for cementing disc-shaped suspension insulators | |
| CN203401508U (en) | Buchner funnel filter paper continuous cutting device | |
| CN203432586U (en) | Plumb line collimator with forcible alignment base | |
| CN212946535U (en) | Cutting device for machining steel pipe | |
| CN202631569U (en) | Upper mold with regulating device of electric testing jig | |
| CN203169526U (en) | Hand support | |
| CN202223982U (en) | Analysis filter paper used in lab | |
| CN203792406U (en) | Knife rest | |
| CN202786222U (en) | Sample conveying device for PCR instrument | |
| CN207878951U (en) | A kind of architectural engineering discharging platform | |
| CN204228455U (en) | A kind of separation soil collecting device | |
| CN105741658A (en) | Object support bench of spectrometer | |
| CN206527764U (en) | Doubling glass cement film waste material cutting apparatus | |
| CN204727146U (en) | A kind of cutting agency of seta circle pin machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161216 |