WO2023279929A1 - 一种握刀矫正器 - Google Patents

一种握刀矫正器 Download PDF

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Publication number
WO2023279929A1
WO2023279929A1 PCT/CN2022/098927 CN2022098927W WO2023279929A1 WO 2023279929 A1 WO2023279929 A1 WO 2023279929A1 CN 2022098927 W CN2022098927 W CN 2022098927W WO 2023279929 A1 WO2023279929 A1 WO 2023279929A1
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Prior art keywords
knife
fitting body
blade
holding
surface fitting
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PCT/CN2022/098927
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English (en)
French (fr)
Inventor
乔晓明
康波
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乔晓明
康波
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Application filed by 乔晓明, 康波 filed Critical 乔晓明
Publication of WO2023279929A1 publication Critical patent/WO2023279929A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02Guards or sheaths for knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00Hand knives with fixed blades

Definitions

  • the utility model relates to kitchen utensils, in particular to an accessory of a kitchen knife, especially a knife-holding corrector.
  • a kitchen knife is an indispensable kitchen utensil for cutting ingredients, especially in catering industries such as restaurants, when using a kitchen knife for a long time or cutting hard ingredients, the palm holding the knife will be fatigued and sore , especially the tiger's mouth (the muscle between the mother finger and the index finger) and the middle finger will be oppressed because they have to touch the back of the knife, and the phenomenon of abrasion or blistering occurs from time to time. Therefore, increasing the hand guard kit of kitchen knife becomes the solution to improve the deficiencies in the prior art.
  • Patent No. 89202661.8 discloses a kitchen knife glove, specifically a glove attached to the back of the kitchen knife and set on the handle of the knife.
  • the lower part of the glove has a dovetail groove or groove running through it longitudinally, and shallow arc grooves on both sides ,
  • Patent No. 201420873711.5 also discloses a kitchen knife hand guard and a kitchen knife.
  • the technical solution is to provide support for the thumb and index finger by setting a block, a support block, a guard block, and a hand block on the body of the hand guard. Prevent pain in the mouth of the tiger, and facilitate the hand to exert force on the kitchen knife.
  • the utility model proposes a technical scheme of a knife-holding orthotic in order to solve the problem that the kitchen knife sheath in the prior art does not comply with the scientific design of human fingers.
  • the utility model is scientifically designed according to the shape of human fingers, corrects the posture of cutting vegetables, changes the forceful way of cutting vegetables, relieves the strength of cutting vegetables, protects the hands using kitchen knives, and relieves finger pressure.
  • the utility model is achieved in the following way: design and manufacture of the knife-holding orthotics, including: the first knife surface fitting body is connected with the second knife surface fitting body and the third knife surface fitting body through the thumb part and the middle finger part, the first knife surface fitting body The surface fitting body is fitted on one side of the knife body, the second knife surface fitting body and the third knife surface fitting body are fitted on the other side of the knife body; the thumb part is arranged above the back of the knife; the middle finger part is set on the knife body rear of the body.
  • a knife handle clamping groove is provided.
  • Knit body groove for accommodating the knife body in the middle of the knife handle locking groove.
  • a concave forefinger is prepared on the outside of the first blade-fitting body.
  • the direction of the forefinger extends obliquely out of the first blade-fitting body.
  • the middle finger part is arranged at the junction of the first blade-face fitting body and the third blade-face fitting body, and is a horizontally concave shallow groove.
  • a mounting groove is prepared between the second blade-fitting body and the third blade-fitting body, so that the two are separated on the side of the blade face to be bonded.
  • the utility model designs the shape of the top of the kitchen knife sheath to fit the thumb completely, and the side of the sheath to fit the index finger completely, and designs a groove that fits the kitchen knife hoop and a groove that fits the middle finger, so that
  • the utility model changes the way of using force when using the kitchen knife, corrects the posture of the fingers using the kitchen knife, relieves the pressure on the fingers, relieves the labor intensity of using the kitchen knife for a long time, and protects the hands using the kitchen knife;
  • the new type is easy to disassemble and assemble, easy to clean, low in cost and long in service life.
  • Fig. 1 is the overall structure schematic diagram of the knife-holding corrector of the present utility model
  • Fig. 2 is a schematic diagram of the index finger 18 that can be seen in the knife-holding orthosis of the utility model
  • Fig. 3 is a schematic diagram of the installation groove 19 of the knife-holding orthotic of the present invention.
  • Fig. 4 is a schematic diagram when the straightener 1 of the knife-holding straightener of the present invention is inserted into the knife body 2 and fits with the knife handle 21;
  • Fig. 5 is a second embodiment of the knife-holding straightener of the present invention, a schematic diagram of the straightening device 1 integrated with the knife body 2 and handle 21 of the kitchen knife;
  • Fig. 6 is a top view of the whole kitchen knife after the straightener 1 is installed in the knife-holding straightener of the present invention.
  • the first blade surface fitting body 13 is connected with the second blade surface fitting body 14 and the third blade surface fitting body 15 through the thumb portion 11 and the middle finger portion 16, and the first blade surface fitting body 13 is pasted Closed on one side of the knife body, the second knife surface fitting body 14 and the third knife surface fitting body 15 are fitted on the other side of the knife body; the thumb part 11 is arranged above the back of the knife; the middle finger part 16 is arranged on the knife body rear of the body.
  • a handle locking groove 12 is provided.
  • Knit body groove 17 in the middle of the knife handle locking groove 12 for accommodating the knife body.
  • a concave forefinger portion 18 is prepared on the outside of the first blade-fitting body 13 .
  • the direction of the index finger portion 18 extends obliquely out of the first blade surface fitting body 13, and the oblique angle is selected between 25° and 75°.
  • the middle finger portion 16 is arranged at the junction of the first blade-face fitting body 13 and the third blade-face fitting body 15 , and is a horizontally concave shallow groove.
  • a mounting groove 19 is prepared between the second blade surface fitting body 14 and the third blade surface fitting body 15, so that the two are separated at the side of the blade surface to be bonded.
  • the above first embodiment is suitable for the additional application of the straightener 1 to kitchen knives.
  • the aligner 1 is designed and manufactured integrally with the kitchen knife, so there is no need to prepare the mounting groove 19 .
  • Fig. 1 ⁇ Fig. 6 are all the pictures when the right hand holds the knife.
  • the design of the two sides of the knife body in the first embodiment can be reversed.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

本实用新型公开了一种握刀矫正器,包括第一刀面贴合体、第二刀面贴合体和第三刀面贴合体,第一刀面贴合体通过拇指部和中指部与第二刀面贴合体以及第三刀面贴合体连接,所述第一刀面贴合体贴合在刀体的一面,第二刀面贴合体以及第三刀面贴合体贴合在刀体的另一面;所述拇指部设置在刀背的上方;所述中指部设置在刀体的后方;本实用新型改变了使用厨刀时用力的方式,矫正了使用厨刀手指的姿势,缓解了手指的压力,缓解了长时间使用厨刀的劳动强度,保护了使用厨刀的手部;本实用新型拆装方便,清洗方便,成本低,使用寿命长。

Description

一种握刀矫正器 技术领域
本实用新型涉及厨具,特别是一种厨刀的附件,尤其是握刀矫正器。
背景技术
现有技术中,厨刀是一种必不可少的切割食材的厨房用具,尤其是在餐馆等饮食行业,长时间使用厨刀或者切割较硬的食材时,握刀的手掌会产生疲劳和酸痛,特别是虎口(母指和食指中间的肌肉)和中指会因为要抵顶刀背而受到压迫,出现磨破皮或磨起泡的现象时有发生。因此,增加菜刀的护手套件成为改善现有技术不足的解决办法。
专利号89202661.8公开了一种菜刀护手套,具体为附加在菜刀刀背上、套在刀柄上的一个护手套,护手套下部具有纵向贯穿的燕尾槽或凹槽,两侧具有浅弧形凹槽,近刀柄处具有一个弧形护手槽,便于手指握固,可防止刀体磨伤手部皮肤,减轻长时间切物体时的酸痛感。
通过对该专利技术方案的分析,认为其仅仅是在刀柄和刀体的结合箍套处进行了圆滑处理,并没有对手指疲劳做更多的改善。
专利号201420873711.5也公开了一种菜刀护手套件及菜刀,其技术方案是通过在护手套件本体上设置挡块、支撑块、护块、抵手块,从而实现对大拇指和食指的支撑,防止虎口疼痛,方便手部对菜刀施加作用力。
分析该技术方案得知:其抵在拇指处是一个有尖锐凸起的挡块,这样的挡块可能对拇指造成另一种疲劳,其防滑块的设置并没有遵照手指人体科学的形态设计,效果不佳。
因此,生活中需要一种适合人体手指形体科学的舒适的厨刀护套。
实用新型内容
本实用新型就是为了解决现有技术厨刀护套没有遵照人体手指科学设计的问题而提出一种握刀矫正器技术方案。本实用新型根据人体手指形态进行科学设计,矫正切菜的姿势,改变了切菜用力的方式,缓解切菜的强度,保护了使用厨刀的手部,缓解了手指压力。
本实用新型是这样实现的:设计制造握刀矫正器,包括:第一刀面贴合体通过拇指部和中指部与第二刀面贴合体以及第三刀面贴合体连接,所述第一刀面贴合体贴合在刀体的一面,第二刀面贴合体以及第三刀面贴合体贴合在刀体的另一面;所述拇指部设置在刀背的上方;所述中指部设置在刀体的后方。
在第一刀面贴合体、拇指部、第二刀面贴合体位于刀体和刀柄的连接处,设置刀柄卡位槽。
所述刀柄卡位槽中间有一容纳刀体的刀体槽。
所述第一刀面贴合体的外面制备一下凹的食指部。
所述食指部的方向是斜向延伸出第一刀面贴合体的。
所述中指部设置在第一刀面贴合体于第三刀面贴合体的连接处,是横向下凹浅槽。
所述第二刀面贴合体与第三刀面贴合体之间制备一安装槽,使两者在贴合的刀面一侧断开。
本实用新型通过对厨刀护套的顶部进行与拇指完全契合的形状设计,对侧面进行与食指完全契合的设计,并设计与厨刀箍套契合的凹槽和与中指契合的凹槽,使得本实用新型改变了使用厨刀时用力的方式,矫正了使用厨刀手指的姿势,缓解了手指的压力,缓解了长时间使用厨刀的劳动强度,保护了使用厨刀的手部;本实用新型拆装方便,清洗方便,成本低,使用寿命长。
附图说明
图1是本实用新型握刀矫正器的整体结构示意图;
图2是本实用新型握刀矫正器可以看到食指部18示意图;
图3是本实用新型握刀矫正器可以看到安装槽19的示意图;
图4是本实用新型握刀矫正器的矫正器1套入刀体2上,与刀柄21契合时的示意图;
图5是本实用新型握刀矫正器的第二实施例,矫正器1与厨刀的刀体2、刀柄21一体化制造时的示意图;
图6是本实用新型握刀矫正器的安装有矫正器1之后,整个厨刀的俯视图。
具体实施方式
下面结合第一实施例对本实用新型作进一步详细的描述。
参考图1~图6,第一刀面贴合体13通过拇指部11和中指部16与第二刀面贴合体14以及第三刀面贴合体15连接,所述第一刀面贴合体13贴合在刀体的一面,第二刀面贴合体14以及第三刀面贴合体15贴合在刀体的另一面;所述拇指部11设置在刀背的上方;所述中指部16设置在刀体的后方。
在第一刀面贴合体13、拇指部11、第二刀面贴合体14位于刀体和刀柄的连接处,设置刀柄卡位槽12。
所述刀柄卡位槽12中间有一容纳刀体的刀体槽17。
所述第一刀面贴合体13的外面制备一下凹的食指部18。
所述食指部18的方向是斜向延伸出第一刀面贴合体13的,斜向角度在25°~75°间选择。
所述中指部16设置在第一刀面贴合体13于第三刀面贴合体15的连接处,是横向下凹浅槽。
所述第二刀面贴合体14与第三刀面贴合体15之间制备一安装槽19,使两者在贴合的刀面一侧断开。
以上第一种实施方案适用于将矫正器1另外施加到厨刀上。
本实用新型还有第二实施方式:
如图5所示,矫正器1与厨刀一体设计制造,就不用制备安装槽19。
本实用新型还有第三实施方式:
图1~图6皆是右手握刀时的图片,当使用者为左手握刀时,将 第一实施例刀体两面的设计对调一下即可。
以上内容仅为本实用新型的较佳实施例,对于本领域的普通技术人员,依据本实用新型的思想,在具体实施方式和应用范围上均会有改变之处,本说明书内容不应理解为对本实用新型的限制。

Claims (7)

  1. 一种握刀矫正器,其特征在于,所述矫正器(1)包括:
    第一刀面贴合体(13)通过拇指部(11)和中指部(16)与第二
    刀面贴合体(14)以及第三刀面贴合体(15)连接,所述第一刀面贴
    合体(13)贴合在刀体的一面,第二刀面贴合体(14)以及第三刀面
    贴合体(15)贴合在刀体的另一面;所述拇指部(11)设置在刀背的
    上方;所述中指部(16)设置在刀体的后方。
  2. 根据权利要求1所述的握刀矫正器,其特征在于,
    在第一刀面贴合体(13)、拇指部(11)、第二刀面贴合体(14)位于刀体和刀柄的连接处,设置刀柄卡位槽(12)。
  3. 根据权利要求2所述的握刀矫正器,其特征在于,
    所述刀柄卡位槽(12)中间有一容纳刀体的刀体槽(17)。
  4. 根据权利要求1所述的握刀矫正器,其特征在于,
    所述第一刀面贴合体(13)的外面制备一下凹的食指部(18)。
  5. 根据权利要求4所述的握刀矫正器,其特征在于,
    所述食指部(18)的方向是斜向延伸出第一刀面贴合体(13)的。
  6. 根据权利要求1所述的握刀矫正器,其特征在于,
    所述中指部(16)设置在第一刀面贴合体(13)于第三刀面贴合体(15)的连接处,是横向下凹浅槽。
  7. 根据权利要求1所述的握刀矫正器,其特征在于,
    所述第二刀面贴合体(14)与第三刀面贴合体(15)之间制备一安装槽(19),使两者在贴合的刀面一侧断开。
PCT/CN2022/098927 2021-07-06 2022-06-15 一种握刀矫正器 WO2023279929A1 (zh)

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CN202121524968.6U CN215241007U (zh) 2021-07-06 2021-07-06 一种握刀矫正器
CN202121524968.6 2021-07-06

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215241007U (zh) * 2021-07-06 2021-12-21 乔晓明 一种握刀矫正器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM294404U (en) * 2006-02-10 2006-07-21 Ho-Hsing Chien Hand protecting clip sheath for cutting tools
CN201168974Y (zh) * 2008-03-19 2008-12-24 浙江爱仕达电器股份有限公司 带手指保护件的刀具
CN201728673U (zh) * 2010-08-19 2011-02-02 池宜国 一种厨房刀具
CN204354153U (zh) * 2014-12-31 2015-05-27 张海港 菜刀护手套件及菜刀
US20200246992A1 (en) * 2019-02-05 2020-08-06 Peter Ritter Knife Grip Attachment
CN212331114U (zh) * 2020-04-16 2021-01-12 许尔文 一种切刀刀背双面护手套
CN215241007U (zh) * 2021-07-06 2021-12-21 乔晓明 一种握刀矫正器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM294404U (en) * 2006-02-10 2006-07-21 Ho-Hsing Chien Hand protecting clip sheath for cutting tools
CN201168974Y (zh) * 2008-03-19 2008-12-24 浙江爱仕达电器股份有限公司 带手指保护件的刀具
CN201728673U (zh) * 2010-08-19 2011-02-02 池宜国 一种厨房刀具
CN204354153U (zh) * 2014-12-31 2015-05-27 张海港 菜刀护手套件及菜刀
US20200246992A1 (en) * 2019-02-05 2020-08-06 Peter Ritter Knife Grip Attachment
CN212331114U (zh) * 2020-04-16 2021-01-12 许尔文 一种切刀刀背双面护手套
CN215241007U (zh) * 2021-07-06 2021-12-21 乔晓明 一种握刀矫正器

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