CN108748283A - A kind of cutter arrangement that can be used for weighing and its cutter weighing method - Google Patents
A kind of cutter arrangement that can be used for weighing and its cutter weighing method Download PDFInfo
- Publication number
- CN108748283A CN108748283A CN201810801977.1A CN201810801977A CN108748283A CN 108748283 A CN108748283 A CN 108748283A CN 201810801977 A CN201810801977 A CN 201810801977A CN 108748283 A CN108748283 A CN 108748283A
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- Prior art keywords
- weighing
- knife
- handle
- cutter
- blade
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- Pending
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- 238000005303 weighing Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 230000021317 sensory perception Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/008—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement comprising electronic or electrical features, e.g. illuminating means, computing devices or sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a kind of cutter arrangement that can be used for weighing and its cutter weighing method, device includes blade and handle of a knife, wherein a weighing area is provided on the blade, for placing heavy material to be measured；The blade, which extends in the handle of a knife, is provided with a lever construction, and the pressure sensor being driven with the lever construction is additionally provided in the handle of a knife, the weight for measuring the check weighing material；The pressure sensor, which is also connected with, is provided with a process circuit system.The cutter arrangement that can be used for weighing and its cutter weighing method provided by the present invention are as a result of the weighing area being arranged on blade, and the lever construction and pressure sensor and circuit being arranged on handle of a knife, it may be implemented to realize to the material metage on blade using the turning moment of blade, its realization method is simple and reliable, is conveniently operated.
Description
Technical field
The present invention relates to the improvement of a kind of cutter arrangement and method more particularly to a kind of cutter arrangement weighed and
Its cutter realizes the method weighed.
Background technology
Cutter in the prior art, especially kitchen knife generally comprise blade and handle of a knife, and the usual area of blade is larger, use
Material is heavier, generally use steel；It is operated for convenience of grip, handle of a knife is usually provided at blade rear.The function master of usual cutter
If cutting, has no the function of weighing.
But in the prior art with the improvement of living standards, consumer usually can claim food materials to being particular about with material
Weight controls the dosage of ginger green onion etc. when grasping dosage, such as cook, and especially certain valuable food materials and especially seasoning are even
It is certain needs especially control dosages food materials, such as Semen Ginkgo it is toxic just need control dosage.Etc. above-mentioned many situations,
In the apparatus in kitchen, often need to be equipped with the utensil weighed, such as platform balance etc..But these utensils weighed are to use in the most of the time
Less than, or it will result in the excessive occupied space of weighing apparatus in this way or save these utensils because of not wanting to take the trouble.
Therefore, the existing technology needs to be improved and developed.
Invention content
The purpose of the present invention is to provide a kind of cutter arrangement that can be used for weighing and its cutter weighing methods, in existing skill
Blade and Knife handle structure are improved on the basis of art kitchen knife, realization can realize the scheme weighed after cutting the dish whenever and wherever possible.
Technical scheme is as follows：
A kind of cutter arrangement that can be used for weighing comprising blade and handle of a knife a, wherein Weighing Area is provided on the blade
Domain, for placing heavy material to be measured；The blade, which extends in the handle of a knife, is provided with a lever construction, and in the handle of a knife
In be additionally provided with the pressure sensor being driven with the lever construction, the weight for measuring the check weighing material；The pressure passes
Sensor, which is also connected with, is provided with a process circuit system.
The cutter arrangement that can be used for weighing, wherein the lever construction further includes a leverage bar, one end
The pressure sensor can be pressed, and a fulcrum is provided between the leverage bar both ends.
The cutter arrangement that can be used for weighing, wherein the lever construction further includes a driving switch, is interlocked together
Baffle is walked, the synchronous baffle is used to stir the other end of the leverage bar.
The cutter arrangement that can be used for weighing, wherein the blade, which is connected with one and extends in the handle of a knife, to be turned
Axis drives the synchronous flapper to stir the leverage bar by the rotation of the shaft.
Any cutter arrangement that can be used for weighing, wherein the handle of a knife setting includes upper casing and lower casing, to fasten
It forms the shell of the handle of a knife and forms accommodating space in the handle of a knife.
The cutter arrangement that can be used for weighing, wherein a transparent window is additionally provided on the upper casing/lower casing, and
Corresponding display device is provided in the process circuit system, for showing weighed weight.
The cutter arrangement that can be used for weighing, wherein the fulcrum is set as one on the handle of a knife madial wall
Roller bearing.
A kind of cutter weighing method for realizing the cutter arrangement comprising following steps：
A, material to be weighed is placed in weighing area；
B, pressure sensor is pressed by lever construction；
C, process circuit system carries out operation to the variation that presses of pressure sensor, obtains the weight of material to be weighed.
The cutter weighing method, wherein the gravimetric value in the step C is by being arranged the display on the handle of a knife
Screen device is shown.
The cutter weighing method, wherein wireless connection module is additionally provided in the process circuit system, for
External mobile terminal carries out data transmission.
A kind of cutter arrangement that can be used for weighing and its cutter weighing method provided by the present invention, as a result of in knife
The weighing area being arranged with it, and the lever construction and pressure sensor and circuit that are arranged on handle of a knife, may be implemented to utilize
The turning moment of blade realizes that realization method is simple and reliable, is conveniently operated to the material metage on blade.
Description of the drawings
Fig. 1 is the exploded perspective view of cutter arrangement of the present invention.
Fig. 2 is that the handle of a knife of cutter arrangement of the present invention opens schematic diagram.
Fig. 3 is that the handle of a knife of cutter arrangement of the present invention opens another angle schematic diagram.
Fig. 4 is the whole stereoscopic schematic diagram of cutter arrangement of the present invention.
Fig. 5 is the whole front view of cutter arrangement of the present invention.
Fig. 6 be cutter arrangement of the present invention handle of a knife it is non-weigh state when operation principle schematic diagram.
Fig. 7 be cutter arrangement of the present invention handle of a knife weigh state when operation principle schematic diagram.
Fig. 8 is that cutter of the present invention is weighed the flow diagram of implementation method.
Specific implementation mode
Presently preferred embodiments of the present invention is described in detail below.
The present invention provides a kind of cutter arrangements 100 that can be used for weighing, and as shown in Figure 4 and Figure 5, basic structure includes
Blade 110 and handle of a knife 120, are provided with a weighing area 111 on the blade 110, which passes through on the blade 110
Scribing line or drafting show, be that user knows the position that heavy material to be measured is placed to facilitate；It can not certainly draw
The regional location is shown, the position that user may place is inaccurate.
In cutter arrangement 100 of the present invention, process circuit system 121 is provided in the handle of a knife 120, such as Fig. 1 institutes
Show, which the parameter of calculating can be arranged in systems, utilize lever according to the position of the weighing area in advance
Principle, for example, length of the weighing area 111 apart from the shaft distance of knife spine and handle of a knife and lever in handle of a knife 120 can carry out it is pre-
Reduced parameter is first set, is carried out calculating acquisition institute measured weight by the pressure sensor data of processing circuit sensory perception.Blade sheet
The weight of body is also initialized in pre-setting in advance, so as to weigh up the material net weight on blade.
In cutter arrangement of the present invention, the weighing area 111 for placing heavy material to be measured is provided on blade, such as
Shown in Fig. 1, while the blade 110 extends installation into the handle of a knife 120 and is additionally provided with a shaft 122, before the shaft 122
The blade 110 can be fixed on the handle of a knife 120 by preceding upper casing 112 and preceding lower casing 113 on the outside of side, the shaft 122
The socket for being used for gripping blade with one can be arranged in front end.It extends in the handle of a knife 120 in the blade 110 and also sets
It is equipped with a lever construction 130, which includes a leverage bar 131, as shown in Figures 2 and 3, along the handle of a knife
It can be, but not limited to be arranged substantially in parallel with the shaft 122, a pressure be also electrically connected in the process circuit system 121
Sensor 123, the pressure sensor 123 are arranged in the handle of a knife 120, are touched with one end of the leverage bar 131.It is above-mentioned
Structure in handle of a knife is all covered by shell, that is, upper casing 126 of handle of a knife and lower casing 127, and the upper casing 126 and the fastening of lower casing 127 form knife
Handle 120.
The centre position of the leverage bar 131（It is not limited to center）It is provided with a balance pivot 132, such as Fig. 1 and Fig. 6 institutes
Show, is formed by the roller bearing 133 being arranged on 120 madial wall of the handle of a knife, which can also be arranged to a fixed branch
Support rolling wall.The other end setting of the leverage bar 131 can be interlocked by one perpendicular to the synchronization baffle 124 of the shaft 122.It should
The position of balance pivot 132 can determine the arm of force parameter of lever, to the pre-set meter in process circuit system
Calculate algorithm：The pressure change of 124 end of synchronous baffle can be determined from the pressure sensing of pressure sensor 123；From described
The pressure change of synchronous 124 end of baffle, can according to synchronous 124 end of baffle and weighing area 111 apart from shaft 122 away from
From the final weight of material determined in weighing area.
For convenience of the interior switch to the weighing structure of the handle of a knife 120, one is coaxially additionally provided in the shaft 122
Driving switch 125, as shown in Figure 1, in an axial direction front and back the driving switch 125 can be pushed, when driving forwards, before described on
It is also provided with a screens notch 114 on shell 112, the driving switch 125 is made to be caught in the screens notch 114, while related institute
It states synchronous baffle 124 to be detached from forward to the pressing of the end of the leverage bar 131, be used in this way in daily equal cutters of cutting the dish
In, the work of the lever construction 130 will not be touched always, and on the one hand ensure mechanical structure simplifies locking, prevents power of cutting the dish
The mechanical damage to check weighing system is measured, on the other hand also reduces the work power consumption of check weighing circuit system, as shown in Figure 6.
It is additionally provided with a tablet extension 152 below the keycap of the driving switch 125 protrudes, such as Fig. 6 and Fig. 7 institutes
Show, facilitates anterior-posterior translation of the driving switch 125 in screens notch 114.
When needing to weigh, as shown in fig. 7, the driving switch 125 will be interlocked the synchronous baffle to pusher
124 move axially backward along the shaft 122, are pressed against on the one end of the leverage bar 131, pass through the leverage bar
131 other end presses the weight of material that can be predicted in the weighing area to the pressure sensor 123.
The realization method of the driving switch 125 can there are many, before employed in present pre-ferred embodiments
Afterwards outside the way of propelling, promotion can be controlled or realized using pressing keys and by way of electric-controlled switch and cut to weighing/hacking
Function switch.
The rear end in the handle of a knife can be specifically arranged in pressure sensor 123 of the present invention, as shown in figure 3, so not
It is limited to the exemplary construction of the present invention, the pressure sensor 123 can also be directly disposed as measuring the rotatory force of the shaft 122
The structure of square.In more simplified embodiment, weighing area of the present invention is also not necessarily limited to the axis along shaft 122 in diagram
To parallel, the head zone in the blade 110 is may be arranged as, it is more simple that the lever construction use can be so set
The system of change, for example, its fulcrum can be arranged on rotating shaft position and vertically with blade body face, and by the pressure sensor
123 could be provided as on the corresponding position that the rear end of leverage bar is touched.
For the accommodating space for forming in the handle of a knife 120, in the cutter arrangement 100 of the present invention that can be used for weighing, institute
The shell setting for stating handle of a knife 120 includes upper casing 126 and lower casing 127, is held with fastening to form handle of a knife and formed in the handle of a knife 120
Between emptying.It also needs to be provided with battery unit in the process circuit system 121（It is not shown in figure）, to provide work to circuit
Make electric current.
A transparent window 128 is additionally provided on upper casing 126 of the present invention or lower casing 127, and in the processing circuit
Corresponding display device 129 is provided in system 121, for showing weighed weight after processing of circuit.At this
In process circuit system, the program of initialization can also be set, such as by existing blade check weighing state recording to processing circuit
In the original state of system, so as to which the weight of blade is zeroed, above-mentioned function can also be realized in the daily work
Initial error is prevented, such as is changed due to the use of the counterweight of more long blade, can also realize and be needed in daily weigh
It is further increased and decreased check weighing on existing weight.
In the function of process circuit system of the present invention, can be arranged it is more measure and processing function, with into one
Step improves cutter arrangement of the present invention, such as wireless connection module can be arranged, and is used for carrying out data biography with external mobile terminal
It is defeated, it is possible thereby to realize more APP functions, such as it is associated with the nutrition dispensing etc. of menu and diet, it might even be possible to close
Join social functions, such as social groups can be established to the user of same diet hobby, friend-making and information gap are carried out by APP
It is logical.
The present invention also provides a kind of cutter weighing methods for realizing the cutter arrangement, as shown in Figure 8 comprising following step
Suddenly：
A, material to be weighed is placed in weighing area, holds or keep flat blade and handle of a knife level with both hands；
B, blade in the handle of a knife presses pressure sensor together with material by lever construction, is that pressure sensor is pressed
The signal of strength；
C, process circuit system obtains the variation progress operation for pressing strength of pressure sensor（According to the ginseng of lever construction
Number presets good algorithm）, finally obtain the weight of material to be weighed.
It, can also be by the way that shelves be arranged in the preferred embodiment of the cutter weighing method in cutter arrangement of the present invention
The transmission of pressure sensor and lever system is cut off or is started by bit switch, is cutting the dish and difference when check weighing to realize
Working condition.For the present invention also by the way that display equipment is arranged, the gravimetric value obtained is calculated in the step C can be by setting
The display device set on the handle of a knife is shown, can also be arranged to, by being wirelessly connected module, pass data to
External mobile terminal is shown.
As shown in Figure 6 and Figure 7, the course of work of cutter arrangement of the present invention（Processing circuit system is eliminated in figure
System）, when cutting the dish（As shown in Figure 6）, the driving switch 125 is pushed forward into screens notch 114,125 band of driving switch
The dynamic disengaging of synchronization baffle 124 being coaxially disposed with shaft 122 and the contact of 131 end of leverage bar, in normal use knife
When tool, it will not be driven to pressure sensor by lever construction.The fulcrum of the leverage bar 131 is set in embodiments of the present invention
It has set at the one third of the side of synchronous baffle 124, the setting of the roller bearing 133 is made of supporting block 140, and one is collateral
The shaft 122 is supportted, the other side forms notch, and the roller bearing 133 of arc-shaped is formed in notch, as shown in Figure 6 and Figure 7.
In check weighing（As shown in Figure 7）, then it is to be pushed backward by the driving switch 125, makes the synchronous baffle 124
It realizes the one end for touching the leverage bar 131.As can be seen from Figure 7, when being placed with material in the weighing area on blade, than not putting
Material varies in weight, and the rotating torque of countershaft 122 is different, thus by the synchronous baffle 124 to the leverage bar
131 press that dynamics is also different, and the transmission of the leverage bar 131 is finally recycled to press the pressure sensor 123, described
Synchronous 124 left end of baffle increases downwards（It reduces）Dynamics is pressed to leverage bar 131, passes through the lever bar after lever principle
The dynamics that the right end of part 131 presses upward against the pressure sensor 123 increases（It reduces）.It is not shown in figure the pressure sensor
123 fixed installation structure, is generally arranged in another side body.Each arm of force parameter of above-mentioned lever drive all bases are set in advance
The case where meter, is set in advance among the Processing Algorithm of processing circuit, so as to more accurately measure weight.
Cutter arrangement of the present invention may be implemented the function of weighing of cutter, facilitated by the improvement to Knife handle structure
It selection to some special food materials and weighs, especially in practical operation, can realize simple claim by cutter through the invention
Weight, operation is very easy, so as to realize food materials of arranging in pairs or groups in proportion, coordinates nutrition.
Cutter arrangement of the present invention can also replace handle of a knife and blade, so as to replace different patterns, by preceding
The assembly connection of upper casing and preceding lower casing and shaft, dismounting are more convenient.It, can also be in circuit in cutter arrangement of the present invention
Wireless charging may be implemented by coupling the eddy current coil in middle setting eddy current coil, to utilize internal battery, is connect without USB
Mouth or battery altering.Knife handle structure design of the present invention uses water distribution structure, such as increases the structures such as sealing ring in seam crossing,
Or ultrasonic bonding shell may be used.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. in a kind of cutter arrangement that can be used for weighing comprising blade and handle of a knife, which is characterized in that be arranged on the blade
There is a weighing area, for placing heavy material to be measured；The blade, which extends in the handle of a knife, is provided with a lever construction, and
The pressure sensor being driven with the lever construction is additionally provided in the handle of a knife, the weight for measuring the check weighing material；
The pressure sensor, which is also connected with, is provided with a process circuit system.
2. the cutter arrangement according to claim 1 that can be used for weighing, which is characterized in that the lever construction further includes one
Leverage bar, one end can press the pressure sensor, and be provided with a fulcrum between the leverage bar both ends.
3. the cutter arrangement according to claim 2 that can be used for weighing, which is characterized in that the lever construction further includes one
Driving switch interlocks one and synchronizes baffle, and the synchronous baffle is used to stir the other end of the leverage bar.
4. the cutter arrangement according to claim 3 that can be used for weighing, which is characterized in that the blade is connected with an extension
To the shaft in the handle of a knife, the synchronous flapper is driven to stir the leverage bar by the rotation of the shaft.
5. the cutter arrangement according to any one of claims 1 to 4 that can be used for weighing, which is characterized in that the handle of a knife setting
Including upper casing and lower casing, the shell of the handle of a knife is formed with fastening and forms accommodating space in the handle of a knife.
6. the cutter arrangement according to claim 5 that can be used for weighing, which is characterized in that also set on the upper casing/lower casing
It it is equipped with a transparent window, and is provided with corresponding display device in the process circuit system, weighed for showing
Weight.
7. the cutter arrangement according to claim 2 that can be used for weighing, which is characterized in that the fulcrum is set as described
A roller bearing on handle of a knife madial wall.
8. a kind of cutter weighing method for realizing cutter arrangement as described in claim 1 comprising following steps：
A, material to be weighed is placed in weighing area；
B, pressure sensor is pressed by lever construction；
C, process circuit system carries out operation to the variation that presses of pressure sensor, obtains the weight of material to be weighed.
9. cutter weighing method according to claim 8, which is characterized in that the gravimetric value in the step C passes through setting
Display device on the handle of a knife is shown.
10. cutter weighing method according to claim 8, which is characterized in that be additionally provided in the process circuit system
It is wirelessly connected module, for carrying out data transmission with external mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801977.1A CN108748283A (en) | 2018-07-20 | 2018-07-20 | A kind of cutter arrangement that can be used for weighing and its cutter weighing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801977.1A CN108748283A (en) | 2018-07-20 | 2018-07-20 | A kind of cutter arrangement that can be used for weighing and its cutter weighing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108748283A true CN108748283A (en) | 2018-11-06 |
Family
ID=63970984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810801977.1A Pending CN108748283A (en) | 2018-07-20 | 2018-07-20 | A kind of cutter arrangement that can be used for weighing and its cutter weighing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108748283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022111746A1 (en) * | 2020-11-25 | 2022-06-02 | Marco Lohrmann | Hand-held agricultural tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630314A (en) * | 1951-12-26 | 1953-03-03 | William M Cadwallader | Fisherman's knife |
| CN1307514A (en) * | 1998-05-06 | 2001-08-08 | 弗莱特克有限公司 | Multifunction tool |
| CN1666092A (en) * | 2002-07-04 | 2005-09-07 | 弗莱特克有限公司 | Pocket knife with a weighing element |
| CN101589903A (en) * | 2008-05-30 | 2009-12-02 | 胡满华 | A kind of metering spoon |
| CN201452979U (en) * | 2009-07-16 | 2010-05-12 | 唐瑞文 | Multi-purpose spade with function of electronic weigher |
| CN202426368U (en) * | 2011-12-23 | 2012-09-12 | 湖州市爱山小学教育集团 | Lever-type weighing scoop |
| CN203092601U (en) * | 2013-02-27 | 2013-07-31 | 郭士萍 | Kitchen knife |
| CN203376047U (en) * | 2013-06-24 | 2014-01-01 | 庄磊 | Multipurpose counter |
| CN204085654U (en) * | 2014-10-17 | 2015-01-07 | 慈溪市瑞天机械设备有限公司 | A kind of balance Weighing device |
| CN209745392U (en) * | 2019-05-16 | 2019-12-06 | 湖南农业大学 | Intelligent weighing spoon |
| CN214414611U (en) * | 2021-01-30 | 2021-10-19 | 杨孙源 | Spoon with weighing function |
-
2018
- 2018-07-20 CN CN201810801977.1A patent/CN108748283A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630314A (en) * | 1951-12-26 | 1953-03-03 | William M Cadwallader | Fisherman's knife |
| CN1307514A (en) * | 1998-05-06 | 2001-08-08 | 弗莱特克有限公司 | Multifunction tool |
| US7306366B1 (en) * | 1998-05-06 | 2007-12-11 | Flytec Ag | Multifunction tool |
| CN1666092A (en) * | 2002-07-04 | 2005-09-07 | 弗莱特克有限公司 | Pocket knife with a weighing element |
| US20050241071A1 (en) * | 2002-07-04 | 2005-11-03 | Lorenz Camenzind | Pocket knife with a weighing element |
| CN101589903A (en) * | 2008-05-30 | 2009-12-02 | 胡满华 | A kind of metering spoon |
| CN201452979U (en) * | 2009-07-16 | 2010-05-12 | 唐瑞文 | Multi-purpose spade with function of electronic weigher |
| CN202426368U (en) * | 2011-12-23 | 2012-09-12 | 湖州市爱山小学教育集团 | Lever-type weighing scoop |
| CN203092601U (en) * | 2013-02-27 | 2013-07-31 | 郭士萍 | Kitchen knife |
| CN203376047U (en) * | 2013-06-24 | 2014-01-01 | 庄磊 | Multipurpose counter |
| CN204085654U (en) * | 2014-10-17 | 2015-01-07 | 慈溪市瑞天机械设备有限公司 | A kind of balance Weighing device |
| CN209745392U (en) * | 2019-05-16 | 2019-12-06 | 湖南农业大学 | Intelligent weighing spoon |
| CN214414611U (en) * | 2021-01-30 | 2021-10-19 | 杨孙源 | Spoon with weighing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022111746A1 (en) * | 2020-11-25 | 2022-06-02 | Marco Lohrmann | Hand-held agricultural tool |
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