CN102188170A - Knife placing rack for kitchen - Google Patents

Knife placing rack for kitchen Download PDF

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Publication number
CN102188170A
CN102188170A CN2010101285537A CN201010128553A CN102188170A CN 102188170 A CN102188170 A CN 102188170A CN 2010101285537 A CN2010101285537 A CN 2010101285537A CN 201010128553 A CN201010128553 A CN 201010128553A CN 102188170 A CN102188170 A CN 102188170A
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CN
China
Prior art keywords
knife
kitchen
placing rack
hollow type
carrier
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Pending
Application number
CN2010101285537A
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Chinese (zh)
Inventor
高俊
尹欣悦
葛明瑜
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Shanghai Qibao High School
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Shanghai Qibao High School
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Publication date
Application filed by Shanghai Qibao High School filed Critical Shanghai Qibao High School
Priority to CN2010101285537A priority Critical patent/CN102188170A/en
Publication of CN102188170A publication Critical patent/CN102188170A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a knife placing rack for a kitchen. The knife placing rack for the kitchen comprises a knife placing rack base, wherein the upper part of the knife placing rack base is provided with at least one knife insertion hole; at least one inner knife head placement cavity which corresponds to at least one knife insertion hole is formed inside the knife placing rack base; at least one inner knife head placement cavity is communicated; and at least one inner knife head placement cavity which is communicated forms a hollow chamber structure jointly. The knife placing rack for the kitchen has the hollow chamber structure and can be combined with a fan, a sterilization device, a drying device and the like, so the knife placing rack for the kitchen has drying and sterilization effects; the knife placing rack is dry and has low bacterium content density inside; and an ultraviolet sterilization lamp has certain killing effect on internal bacteria.

Description

The kitchen knife-carrier
Technical field
The present invention relates to a kind of knife-carrier that is used to put and take in the kitchen kitchen knife.
Background technology
Cutter is as the essential product in kitchen, and whether its health will affect the healthy of people directly or indirectly; What the employed wooden knife rest of present most of family adopted is the structural design in a cutter one hole, and such design has little, the tight stuffy and deficiency of making moist easily in space.And because the special temperature humidity environment in kitchen, therefore often there are the situation of severe germ contamination in rag, chopping board and kitchen knife, cutter also can not keep dry in the knife rest narrow space so, for bacteria breed provides happy certain condition, be beneficial to according to scientific research and show, be that bacterial reproduction speed is exceedingly fast under 20 ~ 30 ℃ the wet environment in temperature, division once only takes 20~30 minutes.
Equally, growing in a large number of bacterium will have a strong impact on the healthy of people, can cause nausea, vomits, symptom such as stomachache, serious meeting causes respiratory tract and intestines problem, as asthma, dysentery etc., the patient understands so spirit is withered, and miliaria is depressed, then occurs stupor, blood pressure drops etc. when serious.According to statistics, the death toll that the whole world causes because of bacterial infection every year reaches 2,000 ten thousand people, accounts for 30% of total death toll, and this numeral is very startling.
Because people wash cutter with abluent and clear water after getting used to using up cutter, and with putting into knife-carrier after the rag wiping again.And the rag in the kitchen often is in dampness, is that cutter breed bacteria in knife-carrier has been created condition in the time of the wiping cutter.And according to the investigation of portion to family kitchen knife rest operating position, 90% family selects to use wooden knife-carrier, and wherein 40% family did not change knife-carrier more than 3 years, and did not all clean knife rest inside.
This shows that the structural design of existing kitchen knife-carrier exists serious deficiency from the angle of health.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of kitchen knife-carrier that institute's storing cutter health keeps that helps.
Its technical problem to be solved can be implemented by the following technical programs.
A kind of kitchen knife-carrier, comprise a carriage saddle, the top of described carriage saddle offers at least one slotting tool hole, the inner formation with corresponding at least one cutter head in described at least one slotting tool hole of described carriage saddle laid inner chamber, described at least one cutter head is laid intracavity inter-connection, and at least one cutter head that is connected is laid the common hollow type chamber structure that forms of inner chamber.
As the further improvement of the technical program, be installed on a heater in the described hollow type chamber, described heater connects the heater switch once attemperating unit control.
As the further improvement of the technical program, described heater is a ceramic electrical hot plate, and described ceramic electrical hot plate is provided with described hollow type cavity bottom.
Also as the further improvement of the technical program, this kitchen knife-carrier also comprises a fan, and described fan is located in the described hollow type chamber.
As the further improvement of the technical program, this kitchen knife-carrier can also comprise a ultraviolet sterilizing lamp equally, and described ultraviolet sterilizing lamp is located in the described hollow type chamber.
Adopt the kitchen knife-carrier of this technical scheme, by the hollow type inner-cavity structure, and in conjunction with devices such as fan, sterilization and oven dry, with respect to the wooden knife rest of tradition, have the effect of oven dry, sterilization, this hollow type knife-carrier is inner dry, and bacterial content density is low; Its ultraviolet sterilizing lamp has certain killing action to inner bacterium.The knife-carrier of this safety-type can satisfy the requirement of people to healthy living, has positive meaning.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention being done one describes in detail.
Fig. 1 is a structural representation of the present invention;
---housing 2---cutter casket/slotting tool hole 3---power switch 4---ultraviolet sterilizing lamp 5---attemperating unit 6---fan 7---ceramic electrical hot plate among the figure: 1
The specific embodiment
Kitchen knife-carrier as shown in Figure 1 mainly is made up of cutter casket 2, ceramic electrical hot plate 7, fan 6, ultraviolet sterilizing lamp 4, attemperating unit 5 etc.After connecting power switch 3, air in the hollow type inner chamber by ceramic electrical hot plate 7 heating after fan 6 acts in the housing 1 of knife rest circulates, the cutter and the inwall that insert in the tool setting casket 2 are dried processing, cutter because of clean residual chemicals heated volatiles such as cleaning agent, and knife rest inside is kept dry, avoid the bacteria breed phenomenon that causes by wet environment.In addition, cutter, the residual bacterium of knife rest inwall can be effectively killed in the work of ultraviolet sterilizing lamp 4.
Wherein attemperating unit 5 specifically is to control by a temperature detect switch (TDS), and after being heated to uniform temperature, the switch automatic disconnection prevents that the ceramic electric heating plate temperature is too high, causes fire, guarantees safe in utilization.This knife-carrier has changed the internal structure of the wooden knife-carrier of present many families use, and housing 1 inside of knife rest is hollow structure, and inside top can be provided with the slice that fixed cutting tool is housed, and fixes in conjunction with the 2 pairs of cutters in slotting tool hole.
During use, at first need to turn on the power switch 3, fan 6 and ultraviolet sterilizing lamp 4 are started working immediately.Temperature detect switch (TDS) is adjusted to uniform temperature, and for example 60~70 degrees centigrade the time, ceramic electrical hot plate 7 is started working; When ceramic electrical hot plate 7 reached the temperature of being regulated, attemperating unit 5 was cut off the electricity supply automatically, stopped heating.After heating finishes, manual-lock power switch 3.
The concrete action principle of this kitchen knife-carrier and the comparative analysis of related experiment data are explained referring to following each table and literal:
1, adopt the hollow type structure to enlarge the knife rest volume inside, be equipped with the fan effect and make the knife rest inner air be able to better circulation, proof by experiment, the growth under the environment that the velocity ratio of bacterial growth under the environment of circulation of air does not circulate wants slow a lot.
Following table 1 has provided one group of contrast experiment's data of different structure knife rest interior detail bacterial content and bacterial growth speed;
Kind Bacterial content Bacterial growth speed
One cutter, one pore structure knife rest 112cfu/cm 2Bacteria colony count is many, the density height Bacteria breed speed is fast
Inner hollow formula knife rest 87cfu/cm 2Bacteria colony count is few, and density is low Bacteria breed speed is slow
Table 1
As shown in Table 1: hollow type knife-carrier interior detail bacterial content density is low, and bacteria breed speed is slow.
2, utilize the ceramic electrical hot plate to air heat, and hot-air is circulated by fan, the knife rest pars intramuralis is kept dry, dry space and temperature can have bacteria breed on the knife rest inwall of inhibition and the cutter hub, and chemicals such as cleaning agent residual on the cutter are volatilized, effectively remove the harm that residual organic matter produces.
Following table 2 has provided one group of contrast experiment's data of humidity, the interior bacterial content of dry knife rest and the speed of growth;
Kind Bacterial content Bacterial growth speed
Moist knife rest 141cfu/cm 2Bacteria colony count is many, the content height Bacterium grows easily, and speed is fast
Dry knife rest 29cfu/cm 2Bacteria colony count is few, and content is low Bacterium is not easy to grow, and speed is slow
Table 2
As shown in Table 2: bacterial content is than low under the wet environment under the dry environment, and the speed of bacterial growth is slow.
3, the bacterium of residual bacterium and knife rest inwall on the cutter can be further killed in the use of ultraviolet sterilizing lamp.
One group of experimental data that following table 3 has provided bacterial number in the knife rest of traditional knife rest ultraviolet disinfection front and back compares;
The tradition knife rest Total number of bacteria
Before the ultraviolet disinfection 86cfu/cm 2Bacteria colony count is many
Behind the ultraviolet disinfection 9cfu/cm 2Bacterial clump quantity is few
Table 3
As shown in Table 3: ultraviolet sterilizing lamp can not be killed fully to the bacterium of traditional knife rest inside.
One group of experimental data that following table 4 has provided the inner bacterial number of ultraviolet disinfection front and back hollow type knife rest compares;
The knife rest type Total number of bacteria
Before the wooden knife rest sterilization of hollow type 65cfu/cm 2Bacterial clump quantity is few
After the wooden knife rest sterilization of hollow type <1cfu/cm 2Bacteria colony count does not almost have
Table 4
As shown in Table 4: ultraviolet sterilizing lamp can all be killed substantially to the inner bacterium of hollow type knife rest.
Following table 5 has provided traditional wooden knife rest and oven dry, the safe knife rest bacterial number one group of experimental data relatively of sterilizing behind the ultraviolet disinfection;
The knife rest type Total number of bacteria
The wooden knife rest of tradition 9cfu/cm 2Bacterial clump quantity is few
Oven dry, sterilization knife-carrier <1cfu/cm 2Bacteria colony count does not almost have
Table 5
As shown in Table 5: traditional wooden knife rest is owing to be closed, and the ultraviolet sterilization effect is relatively poor; And this cutter frame structure is a hollow type, and ultraviolet does not block, so bactericidal effect is good.
This kitchen knife-carrier is owing to adopt hollow design, thereby can enlarge the inner space, easily ventilates.Following table 6 has provided the bacteria colony count and the speed of growth contrast of traditional knife rest and this structure knife-carrier;
One cutter, one pore structure knife rest 112cfu/cm 2Bacteria colony count is many, the density height Bacteria breed speed is fast
Inner hollow formula knife rest 87cfu/cm 2Bacteria colony count is few, and density is low Bacteria breed speed is slow
Table 6
This kitchen knife-carrier heats by adopting the ceramic electrical hot plate, and utilizes the fan running that the knife rest inwall is kept dry, the control bacteria breed, and chemicals such as cleaning agent residual on the cutter can be volatilized, effectively remove the harm that residual organic matter produces.Following table 7 has provided bacteria colony count and speed of growth contrast on corresponding humidity and the dry knife rest;
Moist knife rest 141cfu/cm 2Bacteria colony count is many, the content height Bacterium grows easily, and speed is fast
Dry knife rest 29cfu/cm 2Bacteria colony count is few, and content is low Bacterium is not easy to grow, and speed is slow
Table 7
This knife-carrier also adopts attemperating unit, to prevent that the ceramic electric heating plate temperature is too high and cause fire, guarantees safe in utilization.In addition, the use of this kitchen knife-carrier middle-ultraviolet lamp sterilamp can be killed the bacterium of residual bacterium and knife rest inwall on the cutter, makes the cuisines of culinary art more healthy.Its corresponding effects can see table the bacteria colony count contrast of two kinds of knife-carriers in 8;
The wooden knife rest of tradition 9cfu/cm 2Bacterial clump quantity is few
Oven dry, sterilization knife-carrier <1cfu/cm 2Bacteria colony count does not almost have
Table 8
This safety-type knife-carrier has the effect of oven dry, sterilization from healthy more life idea, can avoid people when the trial test ambrosia with the contacting of bacterium, solved the deficiency that existing knife-carrier causes the corner or spot as yet untouched by a clean-up campaign in the kitchen easily.

Claims (6)

1. kitchen knife-carrier, comprise a carriage saddle, the top of described carriage saddle offers at least one slotting tool hole, the inner formation with corresponding at least one cutter head in described at least one slotting tool hole of described carriage saddle laid inner chamber, it is characterized in that, described at least one cutter head is laid intracavity inter-connection, and at least one cutter head that is connected is laid the common hollow type chamber structure that forms of inner chamber.
2. kitchen knife-carrier according to claim 1 is characterized in that, is installed on a heater in the described hollow type chamber, and described heater connects the heater switch once attemperating unit control.
3. kitchen knife-carrier according to claim 2 is characterized in that, described heater is a ceramic electrical hot plate, and described ceramic electrical hot plate is provided with described hollow type cavity bottom.
4. kitchen knife-carrier according to claim 1 and 2 is characterized in that, also comprises a fan, and described fan is located in the described hollow type chamber
5. according to claim 1,2 or 3 described kitchen knife-carriers, it is characterized in that also comprise a ultraviolet sterilizing lamp, described ultraviolet sterilizing lamp is located in the described hollow type chamber.
6. kitchen knife-carrier according to claim 4 is characterized in that, also comprises a ultraviolet sterilizing lamp, and described ultraviolet sterilizing lamp is located in the described hollow type chamber.
CN2010101285537A 2010-03-19 2010-03-19 Knife placing rack for kitchen Pending CN102188170A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102309266A (en) * 2011-09-22 2012-01-11 郭丙仁 Disinfecting cutter holder and method for disinfecting cutter by using same
CN103584768A (en) * 2013-11-29 2014-02-19 无锡莱吉特信息科技有限公司 Multifunctional knife rest
CN105167677A (en) * 2015-07-30 2015-12-23 苏州南光电子科技有限公司 Intelligent ventilation speed regulating type cutter accommodating box
CN107212779A (en) * 2017-07-31 2017-09-29 陈魏魏 It is a kind of that there is drying and the knife rest of function of ultraviolet sterilization
CN107374427A (en) * 2017-08-04 2017-11-24 安徽宽居电器有限公司 A kind of wall-mounted plastic cement cutter rack for kitchen use and preparation method thereof
CN108555981A (en) * 2018-04-09 2018-09-21 太仓鼎膳食品有限公司 A kind of low-noise blanket machine of tool bactericidal unit
CN116329982A (en) * 2023-02-24 2023-06-27 广东拓必拓科技股份有限公司 Atomizing knife holder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102309266A (en) * 2011-09-22 2012-01-11 郭丙仁 Disinfecting cutter holder and method for disinfecting cutter by using same
CN103584768A (en) * 2013-11-29 2014-02-19 无锡莱吉特信息科技有限公司 Multifunctional knife rest
CN105167677A (en) * 2015-07-30 2015-12-23 苏州南光电子科技有限公司 Intelligent ventilation speed regulating type cutter accommodating box
CN107212779A (en) * 2017-07-31 2017-09-29 陈魏魏 It is a kind of that there is drying and the knife rest of function of ultraviolet sterilization
CN107374427A (en) * 2017-08-04 2017-11-24 安徽宽居电器有限公司 A kind of wall-mounted plastic cement cutter rack for kitchen use and preparation method thereof
CN108555981A (en) * 2018-04-09 2018-09-21 太仓鼎膳食品有限公司 A kind of low-noise blanket machine of tool bactericidal unit
CN116329982A (en) * 2023-02-24 2023-06-27 广东拓必拓科技股份有限公司 Atomizing knife holder

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Application publication date: 20110921