WO2019019546A1 - 一种坚果破壳器 - Google Patents

一种坚果破壳器 Download PDF

Info

Publication number
WO2019019546A1
WO2019019546A1 PCT/CN2017/119016 CN2017119016W WO2019019546A1 WO 2019019546 A1 WO2019019546 A1 WO 2019019546A1 CN 2017119016 W CN2017119016 W CN 2017119016W WO 2019019546 A1 WO2019019546 A1 WO 2019019546A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutter
handle
assembly
shank
state
Prior art date
Application number
PCT/CN2017/119016
Other languages
English (en)
French (fr)
Inventor
李晓光
Original Assignee
深圳市蓝海星科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市蓝海星科技有限公司 filed Critical 深圳市蓝海星科技有限公司
Priority to AU2017384694A priority Critical patent/AU2017384694B2/en
Priority to US16/068,895 priority patent/US20200329916A1/en
Publication of WO2019019546A1 publication Critical patent/WO2019019546A1/zh
Priority to ZA2019/03369A priority patent/ZA201903369B/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/26—Nutcrackers

Definitions

  • the invention relates to the technical field of living appliances, in particular to a nut shell breaker.
  • Nuts are a classification of closed fruits with a hard skin and one or more seeds. Fruits such as chestnuts, almonds, etc. Nuts are the essence of plants. They are generally nutritious and contain high levels of protein, oil, minerals and vitamins. They have excellent effects on human growth and development, physical fitness and disease prevention. Because of the above functional effects, people like to eat nuts very much. But the nuts have a hard outer shell, especially the macadamia fruit, and it is difficult for people to break the outer shell, which makes eating inconvenient. While the existing nut sheller opens the nut shell, it is also easy to crush the nut pulp, which is inconvenient to use.
  • the present invention provides a nut sheller which is convenient to use.
  • the present invention provides a nut sheller comprising a body assembly, a cutter assembly, a shank assembly, a check switch assembly and a handle, the cutter assembly comprising a cutter, the cutter rotating Mounted to the first end head of the body assembly, the handle assembly includes a toothed handle, the toothed handle is rotatably mounted to the second end of the body assembly, and the check switch assembly is mounted to the a second end of the main body assembly, the second end of the main body assembly extends with a first handle, the handle includes a first handle and a tooth handle, the handle is under the action of an external force, in the first state and the second state During the reciprocating motion, the handle drives the cutter movement during a reciprocating movement between the first state and the second state, wherein in the first state, the distance between the first handle and the shank is the shortest The tooth holder and the tooth cutter are engaged; in the second state, the distance between the tooth holder and the first handle is the largest, and the tooth cutter and the check switch assembly are engaged to prevent
  • the present invention provides a nut sheller comprising a body assembly, a cutter assembly, a shank assembly and a check switch assembly, the cutter assembly comprising a tooth cutter, the cutter being rotatably mounted At the first end of the body assembly, the handle assembly includes a toothed shank rotatably mounted to the second end of the body assembly and engaged with the tooth cutter, the stop switch The assembly is mounted to the second end of the body assembly and includes a stop switch for preventing the cutter from retreating, and a first elastic member, the one end of the first elastic member abutting against the stop switch Used to reset the stop switch.
  • the nut breaker can prevent the tooth cutter from retreating during the reciprocating movement of the handle between the first state and the second state, so that the tooth cutter can apply a little bit of force to the tooth cutter.
  • the nut which opens the nut shell, avoids the problem of the nut's flesh being crushed due to excessive force.
  • Figure 1 is an assembled view of the nut sheller of the present invention with the handle in a first state.
  • Figure 2 is similar to Figure 1, but with the handle in the second state.
  • Figure 3 is similar to Figure 1, but with a dashed line showing the relationship between the cutter and the shank and the check switch.
  • Figure 4 is similar to Figure 2, but with the dashed lines the relationship between the cutter and the shank and the check switch.
  • Figure 5 is an exploded perspective view of the nut breaker of the present invention.
  • Figure 6 is a partial cross-sectional view of Figure 1.
  • Figure 7 is a perspective view of the crank elastic member.
  • Figure 8 is a perspective view of the tooth shank.
  • Figure 9 is a perspective view of the elastic element of the tooth cutter.
  • Figure 10 is a perspective view of the tooth cutter.
  • Figure 11 is a perspective view of the main body.
  • Figure 12 is a perspective view of the switch.
  • the nut breaker 100 of the present invention includes a body assembly 10, a cutter assembly 20, a shank assembly 30, a check switch assembly 40, and a handle 50.
  • the cutter assembly 20 includes teeth.
  • a knife 22 that is rotatably mounted to a first end head of the body assembly 10
  • the shank assembly 30 including a shank 32 that is rotatably mounted to the body assembly 10
  • the check switch assembly 40 is mounted to the second end of the body assembly 10 extends with a first handle 52
  • the handle 50 including a first handle 52 and teeth a handle 32
  • the handle 50 reciprocates between a first state and a second state under the action of an external force
  • the handle 32 drives the handle 50 during a reciprocating motion between the first state and the second state
  • the tooth cutter 22 moves, wherein in the first state, the distance between the first handle 52 and the tooth shank 32 is the shortest, the tooth shank 32 and the tooth cutter 22 are engaged; in the second state, the tooth shank 32
  • the check switch assembly 40 can prevent the cutter 22 from retreating, so that the cutter 22 can apply a little bit of force to the nut, thereby opening the nut
  • the shell avoids the problem of the nut's flesh being crushed due to excessive force applied.
  • the head of the tooth shank 32 is provided with a plurality of first teeth 320
  • the bottom of the tooth cutter 22 is provided with a plurality of second teeth 220 , through the first teeth 320 and the first
  • the two teeth 220 engage and the tooth shank 32 drives the tooth cutter 22 to move.
  • the movement stroke of the cutter 22 is proportional to the length of the second tooth 220 of the cutter 22, that is, the movement stroke of the cutter 22 is determined by the length of the second tooth 220, and the last tooth of the second tooth 220 is the first tooth.
  • the cutter 22 can no longer move further, thereby preventing the cutter 22 from squeezing the nut again, thereby avoiding the squeezing of the nut pulp by the cutter 22. Further, it is possible to prevent accidental injury to the user's finger.
  • the shank assembly 30 further includes a shank shaft 34 and a shank elastic member 36, the shank shaft 34 being mounted to the second end of the body assembly 10 and the shank 32 is rotatably mounted to the second end of the body assembly 10, and the shank elastic member 36 is fitted to the shank shaft 34 for resetting the shank 32 and engaging or disengaging the cutter 22 and the shank 32 .
  • a receiving groove 14 (refer to FIG. 11) is provided, and the toothed shaft 34 is received in the receiving groove 14.
  • the receiving groove 14 is a waist groove, that is, the toothed shaft 34 is movable in the receiving groove 14, so that the toothed handle 32 can be engaged or separated from the toothed blade 22.
  • the resetting of the shank 32 means that the shank 32 is moved from the first state to the second state by the shank elastic member 36, that is, the distance between the shank 32 and the first handle 52 is the largest.
  • the handle elastic member 36 includes a pair of first fixing portions 362 and a second fixing portion 364 , and the first fixing portion 362 is fitted to the toothed shaft 34 , The second fixing portion 364 is fixed to the tooth shank 32 , and the second fixing portion 364 is located between the first fixing portions 362 .
  • the tooth shank 32 is provided with a first receiving groove 324 , and the second fixing portion 364 is partially received in the first receiving groove 324 to reset the tooth shank 32 .
  • the shank elastic member 36 in the first state, is in a stretched state; in the second state, the shank elastic member 36 is in an original state.
  • the shank elastic member 36 is a wire spring.
  • the original state of the shank elastic member 36 is a preloaded state, i.e., in the original state, the shank elastic member 36 has a certain preload.
  • the shank elastic member 36 further includes a pair of first fixed ends 366
  • the main body assembly 10 includes a pair of main bodies 12, and the first fixed ends 366 are respectively fixed. In the body 12.
  • each of the first fixed ends 366 extends from the end of the first fixing portion 362 and forms a first fixing hook 367 at the end thereof, and the ends of the second fixing portion 364 respectively form a first fixing portion in a spiral manner. 362.
  • the nut breaker 100 includes a pair of first fixing posts 71.
  • the first fixing posts 71 are respectively fixed to the main body 12, and the first fixing hooks 367 are respectively fixed to the same.
  • the first fixed post 71 is described.
  • a line connecting the first fixing post 71, the shank shaft 34 and the first receiving groove 324 forms a pair of triangles, and the triangles are respectively formed on the outer surface of the corresponding body 12 and Between the receiving slots 324.
  • the nut breaker 100 further includes a receiving space 70 surrounded by the main body assembly 10 and the cutter assembly 20 for receiving nuts, and the handle 50 is During the reciprocating motion between the first state and the second state, the volume of the accommodating space 70 is changed to open the shell of the nut.
  • the user can change the volume of the accommodating space 70 according to the size of the nut, so that the nut breaker 100 of the present invention can be applied to different nuts, and only one nut sheller 100 of the present invention is needed in the home.
  • Various types of nuts can be opened, greatly improving the convenience of use.
  • the minimum volume of the accommodating space 70 of the present invention is larger than the volume of the user's finger, that is, the user does not accidentally injure his or her finger. Moreover, the child does not cut his or her fingers by playing the nut breaker 100 of the present invention.
  • the cutter assembly 20 further includes a blade elastic member 26 and a cutter shaft 24 fixed to the first end of the body assembly 10, the teeth
  • the knife elastic member 26 is fitted to the cutter shaft 24 for resetting the cutter 22.
  • the shank 32 returns to the second state under the action of the shank elastic member 36, at which time the cutter 22 is disengaged from the shank. 32.
  • the teeth of the tooth cutter 22 and the check switch 42 have been disengaged.
  • the cutter 22 will be opened again.
  • the stop switch 42 is disengaged from the cutter 22 by the external force, and the cutter 22 is reset by the cutter elastic member 26, that is, the volume of the accommodating space 70 is the largest.
  • the blade elastic member 26 When the volume of the accommodating space 70 is at a minimum, the blade elastic member 26 is in a compressed state; when the volume of the accommodating space 70 is at a maximum, the blade elastic member 26 is in an original state.
  • the blade elastic member 26 is a wire spring.
  • the original state of the blade elastic member 26 is a preloaded state, i.e., in the original state, the blade elastic member 26 has a certain preload.
  • the toothed blade elastic member 26 includes a pair of third fixing portions 262 and a fourth fixing portion 264, and the third fixing portion 262 is fitted to the cutter shaft 24, the fourth The fixing portion 264 is fixed to the tooth cutter 22 , and the fourth fixing portion 264 is located between the third fixing portions 262 .
  • the blade elastic member 26 further includes a pair of second fixed ends 266, the body assembly 10 including a pair of bodies 12, the second fixed ends 266 abutting the first body 12, respectively.
  • each of the second fixing ends 266 extends from the end of the third fixing portion 262 and forms a second fixing hook 267 at the end thereof, and the ends of the fourth fixing portion 264 respectively form a third fixing portion in a spiral manner. 262.
  • the second fixing hooks 267 respectively hook the corresponding main bodies 12.
  • the tooth cutter 22 is provided with a second receiving groove 224 , and the fourth fixing portion 264 is partially received in the second receiving groove 224 to reset the tooth cutter 22 .
  • the position of the cutter shaft 24, the second receiving groove 224, and the position of the first fixing hook 367 form a triangle, so that the fixing of the blade elastic member 26 is relatively firm.
  • the check switch assembly 40 includes a check switch 42 and a first elastic member 46 for preventing the cutter 22 from retreating, the first elastic member 46. One end abuts against the check switch 42 for resetting the check switch 42.
  • the check switch assembly 40 further includes a rotating shaft 47, and the check switch 42 is provided with a first hole 427, and the rotating shaft 47 is provided. Mounted in the first hole 427, the check switch 42 rotates around the rotating shaft 47.
  • the check switch assembly 40 further includes a positioning post 44 fixed to the second end of the main body assembly 10, and the first elastic member 46 is fitted to the positioning post 44.
  • the check switch assembly 40 further includes a shift column 48, the check switch 42 is provided with a second hole 428, and the body assembly 10 is provided with a shift groove 18 (please refer to FIG. 11), the shift The post 48 is movably received in the shift groove 18 through the second hole 428.
  • the tooth cutter 22 is disengaged from the check switch 42, the first elastic member 46 is in a compressed state, and the shift post 48 is located at the second end of the shifting groove 18;
  • the first elastic member 46 is in the original state, the shift post 48 is located at the first end of the shifting groove 18, and the cutter 22 and the check switch 42 are engaged.
  • the check switch 42 prevents the cutter 22 from retreating during repeated movements of the first state and the second state of the handle 50.
  • the nut breaker 100 further includes a positioning portion 80 for positioning the nut.
  • the positioning portion 80 is mounted to the first end of the body assembly 10 .
  • the positioning portion 80 includes a pair of positioning members 82 and a pair of receiving members 84.
  • the receiving member 84 is fixed to the first end of the main body 12 by a fixing member, the curvature of the fixing member and the first end of the main body 12.
  • the curvature of the holder 84 is in conformity with the curvature of the fixing member.
  • the positioning portion 80 is fixed to the first end of the main body assembly 10
  • the tooth cutter assembly 20 is mounted to the first end of the main assembly 10
  • the handle assembly 30 is mounted to the main assembly 10 .
  • the check switch assembly 40 is mounted to the second end of the body assembly 10 while the cutter 22 and the shank 32 are engaged or the cutter 22 and the check switch 42 are engaged, such that the body assembly 10, the cutter assembly 20, and the shank
  • the assembly 30 and the check switch assembly 40 are assembled into a nut breaker 100.
  • the handle 50 is applied, the handle 50 is repeatedly moved between the first state and the second state, and the toothed handle 32 is brought to the tooth cutter 22 until the nut is broken. In this position, the stop switch 42 is externally The action is released from the cutter 22, and the cutter 22 is reset by the cutter elastic member 26, that is, the volume of the accommodating space 70 is the largest.
  • the handle 50 is defined as a closed state in the first state; the handle 50 is defined as an open state in the second state, that is, the handle 50 is moved between opening and closing.
  • the shank elastic member 36 not only allows the shank 32 to be reset, but also allows the shank 32 and the tooth cutter 22 to be in an engaged state, that is, the shank elastic member 36 has two functions at the same time, one function is to make the shank The 32 is reset to move the handle 50 between opening and closing. The other function is that the tooth cutter 22 and the tooth handle 32 are engaged, and the purpose of cutting the nut shell has been achieved.
  • the nut breaker 100 of the present invention is mainly used for the shelling of nuts such as macadamia nuts, and the diameter of the nuts is between ⁇ 16- ⁇ 32 mm.
  • the nut breaker 100 of the present invention is also suitable for other types of nuts, for example, pecans, walnuts, almonds, hazelnuts, chestnuts, and the like.
  • the accommodating space 70 is a waist-shaped hole, which is similar in shape to most of the nuts, and improves the convenience of use.
  • the cross section of the working surface in which the cutter 22 is in contact with the nut is designed in the form of a V-shaped cutter to facilitate cutting of the nut shell.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)
  • Knives (AREA)
  • Confectionery (AREA)
  • Scissors And Nippers (AREA)

Abstract

一种坚果破壳器，包括主体组件（10）、齿刀组件（20）、齿柄组件（30）、止退开关组件（40）和手柄（50）。齿刀组件（20）包括齿刀（22），齿柄组件（30）包括齿柄（32），止退开关组件（40）安装于主体组件（10），主体组件（10）延伸有第一手柄（52），手柄（50）包括第一手柄（52）和齿柄（32），手柄（50）在外力的作用下，在第一状态和第二状态之间往返运动，以使齿柄（32）驱使齿刀（22）运动，其中，在第一状态，第一手柄（52）和齿柄（32）之间的距离最短，齿柄（32）和齿刀（22）啮合；在第二状态，齿柄（32）和第一手柄（52）之间的距离最大，齿刀（22）和止退开关组件（40）啮合，用于防止齿刀后退。该坚果破壳器因在使用过程中，止退开关组件可以防止齿刀后退，从而齿刀可以一点一点施力于坚果，从而打开坚果壳体，避免了因施力过大而导致坚果的果肉被击碎的问题。

Description

一种坚果破壳器 【技术领域】
本发明涉及生活用具技术领域，具体涉及一种坚果破壳器。
【背景技术】
坚果是闭果的一个分类，果皮坚硬，内含一粒或者多粒种子。如板栗，杏仁等的果实。坚果是植物的精华部分，一般都营养丰富，含蛋白质、油脂、矿物质、维生素较高，对人体生长发育、增强体质、预防疾病有极好的功效。由于有上述的功能效果，人们非常喜欢吃坚果。但是坚果有坚硬的外壳，尤其是夏威夷果，人们很难将其外壳破开，导致吃食不方便。而现有的坚果破壳器在打开坚果壳体的同时，也很容易将坚果的果肉挤碎，导致使用不便。
【发明内容】
为了解决上述问题，本发明提供了一种使用方便的坚果破壳器。
本发明提供了一种坚果破壳器，所述坚果破壳器包括主体组件、齿刀组件、齿柄组件、止退开关组件和手柄，所述齿刀组件包括齿刀，所述齿刀转动地安装于所述主体组件的第一端头部，所述齿柄组件包括齿柄，所述齿柄转动地安装于所述主体组件的第二端，所述止退开关组件安装于所述主体组件的第二端，所述主体组件的第二端延伸有第一手柄，所述手柄包括第一手柄和齿柄，所述手柄在外力的作用下，在第一状态和第二状态之间往返运动，手柄在第一状态和第二状态之间往返运动的过程中，所述齿柄驱使所述齿刀运动，其中，在第一状态，第一手柄和齿柄之间的距离最短，齿柄和齿刀啮合；在第二状态，齿柄和第一手柄之间的距离最大，齿刀和止退开关组件啮合，用于防止所述齿刀后退。
本发明提供了一种坚果破壳器，所述坚果破壳器包括主体组件、齿刀组件、齿柄组件和止退开关组件，所述齿刀组件包括齿刀，所述齿刀转动地安装于所述主体组件的第一端头部，所述齿柄组件包括齿柄，所述齿柄转动地安装于所述主体组件的第二端并和所述齿刀啮合，所述止退开关组件安装于主体组件的第二端并包括止退开关和第一弹性元件，所述止退开关用于防止所述齿刀后退，所述第一弹性元件的一端抵靠所述止退开关，用于使所述止退开关复位。
本发明提供的坚果破壳器，因手柄在第一状态和第二状态之间往返运动的过程中，所述止退开关组件可以防止齿刀后退，从而齿刀可以一点一点施力于坚果，从而打开坚果壳体，避免了因施力过大而导致坚果的果肉被击碎的问题。
【附图说明】
此处所说明的附图是用来提供对本发明的进一步理解，构成本申请的一部分，但并不构成对本发明的不当限定，在附图中：
图1是本发明的坚果破壳器的组装示意图，其中手柄处于第一状态。
图2类似于图1，但是手柄处于第二状态。
图3类似于图1，但是用虚线表示齿刀与齿柄和止退开关之间的关系。
图4类似于图2，但是用虚线表示齿刀与齿柄和止退开关之间的关系。
图5为本发明的坚果破壳器的分解示意图。
图6为图1的部分剖视示意图。
图7为齿柄弹性元件的立体示意图。
图8为齿柄的立体示意图。
图9为齿刀弹性元件的立体示意图。
图10为齿刀的立体示意图。
图11为主体的立体示意图。
图12为止退开关的立体示意图。
【具体实施方式】
下面将结合附图以及具体实施例来详细说明本发明，其中的示意性实施例以及说明仅用来解释本发明，但并不作为对本发明的限定。
请参考图1至图5，本发明所述的坚果破壳器100包括主体组件10、齿刀组件20、齿柄组件30、止退开关组件40和手柄50，所述齿刀组件20包括齿刀22，所述齿刀22转动地安装于所述主体组件10的第一端头部，所述齿柄组件30包括齿柄32，所述齿柄32转动地安装于所述主体组件10的第二端，所述止退开关组件40安装于所述主体组件10的第二端，所述主体组件10的第二端延伸有第一手柄52，所述手柄50包括第一手柄52和齿柄32，所述手柄50在外力的作用下，在第一状态和第二状态之间往返运动，手柄50在第一状态和第二状态之间往返运动的过程中，所述齿柄32驱使所述齿刀22运动，其中，在第一状态，第一手柄52和齿柄32之间的距离最短，齿柄32和齿刀22啮合；在第二状态，齿柄32和第一手柄52之间的距离最大，齿刀22和止退开关组件40啮合，用于防止所述齿刀22后退。
因手柄50在第一状态和第二状态之间往返运动的过程中，所述止退开关组件40可以防止齿刀22后退，从而齿刀22可以一点一点施力于坚果，从而打开坚果壳体，避免了因施力过大而导致坚果的果肉被击碎的问题。
请参考图3和图8，在本实施方式中，齿柄32的头部设有多个第一齿320，齿刀22的底部设有多个第二齿220，通过第一齿320和第二齿220啮合，齿柄32驱使齿刀22运动。同时，齿刀22的运动行程跟齿刀22的第二齿220的长 度成正比，即齿刀22的运动行程由第二齿220的长度决定，当第二齿220的最后齿跟第一齿320啮合后，齿刀22不能再进一步运动，从而防止齿刀22再挤压坚果，避免了齿刀22对坚果果肉的挤压。进一步，可以防止意外伤害使用者的手指。
请参考图1至图5，所述齿柄组件30还包括齿柄轴34和齿柄弹性元件36，所述齿柄轴34安装于所述主体组件10的第二端并将所述齿柄32转动地安装于所述主体组件10的第二端，所述齿柄弹性元件36套装于所述齿柄轴34，用于使齿柄32复位并使齿刀22和齿柄32啮合或分开。
进一步，在主体组件10的第二端设有容纳槽14(请参考图11)，齿柄轴34收容于容纳槽14中。
在本实施方式中，容纳槽14为腰形槽，即齿柄轴34可以在容纳槽14中移动，从而齿柄32可以和齿刀22啮合或分开。
在本实施方式中，齿柄32复位就是齿柄32在齿柄弹性元件36的作用下从第一状态运动到第二状态，即齿柄32和第一手柄52之间的距离最大。
请参考图2和图7，进一步，所述齿柄弹性元件36包括一对第一固定部362和第二固定部364，所述第一固定部362套装于所述齿柄轴34，所述第二固定部364固定于所述齿柄32，所述第二固定部364位于第一固定部362之间。
请参考图7和图8，所述齿柄32设有第一收容槽324，所述第二固定部364部分收容于所述第一收容槽324中，以使所述齿柄32复位。
请参考图3和图4，在第一状态，齿柄弹性元件36处于拉伸状态；在第二状态，齿柄弹性元件36处于原始状态。
在本实施方式中，齿柄弹性元件36为线弹簧。齿柄弹性元件36的原始状态为预压状态，即在原始状态，齿柄弹性元件36具有一定的预压力。
请参考图4、图5和图7，进一步，所述齿柄弹性元件36还包括一对第一固定端366，所述主体组件10包括一对主体12，所述第一固定端366分别固定于所述主体12。
进一步，每一个第一固定端366分别从所述第一固定部362的末端延伸并在其末端形成一个第一固定钩367，第二固定部364的末端分别以螺旋的方式形成第一固定部362。
请参考图1至图6，所述坚果破壳器100包括一对第一固定柱71，所述第一固定柱71分别固定于所述主体12，所述第一固定钩367分别固定于所述第一固定柱71。
在本实施方式中，所述第一固定柱71、齿柄轴34和所述第一收容槽324所在位置的连线形成一对三角形，所述三角形分别形成于相应主体12的外表面和第一收容槽324之间。
因所述第一固定柱71、齿柄轴34和所述第一收容槽324所在的位置构成一个三角形，从而齿柄弹性元件36的固定比较牢靠。
请参考图1至图4，所述坚果破壳器100还包括收容空间70，所述收容空间70由所述主体组件10和所述齿刀组件20围成，用于收容坚果，手柄50在第一状态和第二状态之间往返运动的过程中，所述收容空间70的容积发生变化，以打开坚果的壳体。
在本实施方式中，使用者可以根据坚果的大小改变收容空间70的容积大小，从而本发明的坚果破壳器100可以适用于不同的坚果，家中只需要一个本发明的坚果破壳器100就可以打开各种类型的坚果，大大提高了使用的方便性。
进一步，本发明的收容空间70的最小容积大于使用者的手指的容积，也就是说，使用者不会意外伤害自己的手指。而且，儿童也不会因为玩耍本发明的 坚果破壳器100而切伤自己的手指。
请参考图1至图5，所述齿刀组件20还包括齿刀弹性元件26和齿刀轴24，所述齿刀轴24固定于所述主体组件10的第一端头部，所述齿刀弹性元件26套装于齿刀轴24，用于使所述齿刀22复位。
在本实施方式中，当齿刀22运动到最后位置，即收容空间70的容积最少后，齿柄32在齿柄弹性元件36的作用下回到第二状态，此时齿刀22脱离齿柄32，无论使用者如何施力给手柄50使其运动到第一状态，即最小收紧状态，齿刀22的齿与止退开关42已经脱离，松开手柄50后，齿刀22又会张开到与止退开关42啮合，如此反复握压，都不会进一步进给，避免了使用者的意外伤害。同时，止退开关42在外力的作用下脱离齿刀22，齿刀22在齿刀弹性元件26的作用下复位，即收容空间70的容积最大。
当收容空间70的容积最少时，齿刀弹性元件26处于压缩状态；当收容空间70的容积最大时，齿刀弹性元件26处于原始状态。
在本实施方式中，齿刀弹性元件26为线弹簧。齿刀弹性元件26的原始状态为预压状态，即在原始状态，齿刀弹性元件26具有一定的预压力。
请参考图5和图9，所述齿刀弹性元件26包括一对第三固定部262和第四固定部264，所述第三固定部262套装于所述齿刀轴24，所述第四固定部264固定于所述齿刀22，所述第四固定部264位于第三固定部262之间。
进一步，所述齿刀弹性元件26还包括一对第二固定端266，所述主体组件10包括一对主体12，所述第二固定端266分别抵靠所述第一主体12。
进一步，每一个第二固定端266分别从所述第三固定部262的末端延伸并在其末端形成一个第二固定钩267，第四固定部264的末端分别以螺旋的方式形成第三固定部262，所述第二固定钩267分别勾住对应的主体12。
请参考图9和图10，齿刀22设有第二收容槽224，所述第四固定部264部分收容于所述第二收容槽224中，以使齿刀22复位。
在本实施方式中，齿刀轴24、第二收容槽224的位置及所述第一固定钩367的位置构成一个三角形，从而齿刀弹性元件26的固定比较牢固。
请参考图5和图12，所述止退开关组件40包括止退开关42和第一弹性元件46，所述止退开关42用于防止所述齿刀22后退，所述第一弹性元件46的一端抵靠所述止退开关42，用于使所述止退开关42复位。
请参考图3、图4、图4、图6和图12，进一步，所述止退开关组件40还包括旋转轴47，所述止退开关42设有第一孔427，所述旋转轴47安装于所述第一孔427中，所述止退开关42以所述旋转轴47为中心旋转。
进一步，所述止退开关组件40还包括定位柱44，所述定位柱44固定于所述主体组件10的第二端，所述第一弹性元件46套装于所述定位柱44。
进一步，所述止退开关组件40还包括移位柱48，所述止退开关42设有第二孔428，所述主体组件10设有移位槽18(请参考图11)，所述移位柱48穿过所述第二孔428活动地收容于所述移位槽18中。
进一步，在第一状态，所述齿刀22脱离所述止退开关42，所述第一弹性元件46处于压缩状态，所述移位柱48位于所述移位槽18的第二端；在第二状态，所述第一弹性元件46处于原始状态，所述移位柱48位于所述移位槽18的第一端，所述齿刀22和所述止退开关42啮合。因在手柄50第一状态和第二状态反复运动的过程中，止退开关42会防止齿刀22后退。从而本发明的坚果破壳器100可以适用于各种类型的坚果。
请参考图5，坚果破壳器100还包括定位部80，用于定位坚果。所述定位部80安装于主体组件10的第一端。所述定位部80包括一对定位件82和一对 收容件84，所述收容件84通过固定件固定于所述主体12的第一端，所述固定件的弧度和主体12的第一端的弧度一致，所述收容件84与所述固定件接触部分的弧度与所述固定件的弧度一致。
请参考图1至图12，组装时，定位部80固定于主体组件10的第一端，将齿刀组件20安装于主体组件10的第一端，齿柄组件30安装于主体组件10的第二端，止退开关组件40安装于主体组件10的第二端，同时齿刀22和齿柄32啮合或者齿刀22和止退开关42啮合，这样主体组件10、齿刀组件20、齿柄组件30、止退开关组件40便组装为坚果破壳器100。
使用时，施力于手柄50，手柄50在第一状态和第二状态之间反复运动，齿柄32带到齿刀22运动直到坚果被破壳，在此位置，止退开关42在外力的作用脱离齿刀22，齿刀22在齿刀弹性元件26的作用下复位，即收容空间70的容积最大。
在本实施方式中，手柄50在第一状态的时候，定义为闭合状态；手柄50在第二状态的时候，定义为张开状态，即手柄50在开合之间运动。
因在使用过程中，本发明的齿刀22的运动是通过手柄50的开合实现的，即通过杠杆的原理达到省力的目的。
在使用过程中，齿柄弹性元件36不仅使齿柄32可以复位，同时可以使齿柄32和齿刀22处于啮合状态，即齿柄弹性元件36同时具有两个功能，一个功能是使齿柄32复位，使手柄50在开合之间运动，另一个功能，是齿刀22和齿柄32啮合，已达到切开坚果壳体的目的。
本发明的坚果破壳器100主要使用于夏威夷果等坚果的破壳，坚果的直径在φ16-φ32mm之间。当然，本发明的坚果破壳器100还适用于其他类型的坚果，例如，碧根果、核桃、巴旦木、榛子、板栗等。
在本实施方式中，收容空间70为腰形孔，跟大部分的坚果的形状相似，提高了使用的方便性。
在本实施方式中，齿刀22与坚果接触的工作面的截面设计成V形切刀形式，以方便切开坚果壳体。
以上所述仅是本发明的较佳实施方式，故凡依本发明专利申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (20)

  1. 一种坚果破壳器，其特征在于：所述坚果破壳器包括主体组件、齿刀组件、齿柄组件、止退开关组件和手柄，所述齿刀组件包括齿刀，所述齿刀转动地安装于所述主体组件的第一端头部，所述齿柄组件包括齿柄，所述齿柄转动地安装于所述主体组件的第二端，所述止退开关组件安装于所述主体组件的第二端，所述主体组件的第二端延伸有第一手柄，所述手柄包括第一手柄和齿柄，所述手柄在外力的作用下，在第一状态和第二状态之间往返运动，手柄在第一状态和第二状态之间往返运动的过程中，所述齿柄驱使所述齿刀运动，其中，在第一状态，第一手柄和齿柄之间的距离最短，齿柄和齿刀啮合；在第二状态，齿柄和第一手柄之间的距离最大，齿刀和止退开关组件啮合，用于防止所述齿刀后退。
  2. 根据权利要求1所述的坚果破壳器，其特征在于，所述齿柄组件还包括齿柄轴和齿柄弹性元件，所述齿柄轴安装于所述主体组件的第二端并将所述齿柄转动地安装于所述主体的第二端，所述齿柄弹性元件套装于所述齿柄轴。
  3. 根据权利要求2所述的坚果破壳器，其特征在于，所述齿柄弹性元件不仅可以使所述齿柄复位，使所述手柄在开合之间运动，同时所述齿柄弹性元件可以使齿柄和齿刀啮合或分开。
  4. 根据权利要求1所述的坚果破壳器，其特征在于，所述坚果破壳器还包括收容空间，所述收容空间由所述主体组件和所述齿刀组件围成，用于收容坚果，手柄在第一状态和第二状态之间往返运动的过程中，所述收容空间的容积发生变化，以打开坚果的壳体。
  5. 根据权利要求1所述的坚果破壳器，其特征在于，所述齿刀组件还包括齿刀弹性元件和齿刀轴，所述齿刀轴固定于所述主体组件的第一端头部，所述齿刀弹性元件套装于齿刀轴，用于使所述齿刀复位。
  6. 根据权利要求1所述的坚果破壳器，其特征在于，所述止退开关组件包括止退开关和第一弹性元件，所述止退开关用于防止所述齿刀后退，所述第一弹性元件的一端抵靠所述止退开关，用于使所述止退开关复位。
  7. 根据权利要求6所述的坚果破壳器，其特征在于，所述止退开关组件还包括旋转轴，所述止退开关设有第一孔，所述旋转轴安装于所述第一孔中，所述止退开关以所述旋转轴为中心旋转。
  8. 根据权利要求7所述的坚果破壳器，其特征在于，所述止退开关组件还包括定位柱，所述定位柱固定于所述主体组件的第二端，所述第一弹性元件套装于所述定位柱。
  9. 根据权利要求8所述的坚果破壳器，其特征在于，所述止退开关组件还包括移位柱，所述止退开关设有第二孔，所述主体组件设有移位槽，所述移位柱穿过所述第二孔活动地收容于所述移位槽中。
  10. 根据权利要求9所述的坚果破壳器，其特征在于，其中，在第一状态，所述齿刀脱离所述止退开关，所述第一弹性元件处于压缩状态，所述移位柱位于所述移位槽的第二端；在第二状态，所述第一弹性元件处于原始状态，所述移位柱位于所述移位槽的第一端，所述齿刀和所述止退开关啮合。
  11. 一种坚果破壳器，其特征在于：所述坚果破壳器包括主体组件、齿刀组件、齿柄组件、止退开关组件和定位部，所述齿刀组件包括齿刀，所述齿刀转动地安装于所述主体组件的第一端头部，所述齿柄组件包括齿柄，所述齿柄转动地安装于所述主体组件的第二端并和所述齿刀啮合，所述止退开关组件安装于主体组件的第二端并包括止退开关和第一弹性元件，所述止退开关用于防止所述齿刀后退，所述第一弹性元件的一端抵靠所述止退开关，用于使所述止退开关复位，所述定位部固定于主体组件的第一端，用于定位坚果。
  12. 根据权利要求11所述的坚果破壳器，其特征在于，所述止退开关组件还包括旋转轴，所述止退开关设有第一孔，所述旋转轴安装于所述第一孔中，所述止退开关以所述旋转轴为中心旋转。
  13. 根据权利要求12所述的坚果破壳器，其特征在于，所述止退开关组件还包括移位柱，所述止退开关设有第二孔，所述主体组件设有移位槽，所述移位柱穿过所述第二孔活动地收容于所述移位槽中。
  14. 根据权利要求13所述的坚果破壳器，其特征在于，所述坚果破壳器包括手柄，所述主体组件的第二端延伸有第一手柄，所述手柄包括齿柄和第一手柄，所述手柄在外力的作用下，在第一状态和第二状态之间往返运动，手柄在第一状态和第二状态之间往返运动的过程中，所述齿柄驱使所述齿刀运动，其中，在第一状态，第一手柄和齿柄之间的距离最短，齿柄和齿刀啮合；在第二状态，齿柄和第一手柄之间的距离最大，齿刀和止退开关啮合。
  15. 根据权利要求14所述的坚果破壳器，其特征在于，其中，在第一状态，所述齿刀脱离所述止退开关，所述第一弹性元件处于压缩状态，所述移位柱位于所述移位槽的第二端；在第二状态，所述第一弹性元件处于原始状态，所述移位柱位于所述移位槽的第一端。
  16. 根据权利要求14所述的坚果破壳器，其特征在于，所述坚果破壳器还包括收容空间，所述收容空间由所述主体组件和所述齿刀组件围成，用于收容坚果，手柄在第一状态和第二状态之间往返运动的过程中，所述收容空间的容积发生变化，以打开坚果的壳体。
  17. 根据权利要求11所述的坚果破壳器，其特征在于，所述齿刀组件包括齿刀弹性元件和齿刀轴，所述齿刀轴安装于主体组件的第一端头部，所述齿刀弹性元件套装于所述齿刀轴，用于使齿刀复位。
  18. 根据权利要求11所述的坚果破壳器，其特征在于，所述齿柄组件还包括齿柄轴和齿柄弹性元件，所述齿柄轴安装于所述主体组件的第二端并将所述齿柄转动地安装于所述主体的第二端，所述齿柄弹性元件套装于所述齿柄轴，用于使齿柄复位并使所述齿柄和所述齿刀啮合或分开。
  19. 根据权利要求18所述的坚果破壳器，其特征在于，所述主体组件设有容纳槽，所述齿柄轴滑动地收容于容纳槽中。
  20. 根据权利要求11所述的坚果破壳器，其特征在于，所述定位部包括定位件和收容件，所述收容件通过固定件固定于所述主体组件的第一端，所述固定件的弧度和主体组件的第一端的弧度一致，所述收容件与所述固定件接触部分的弧度与所述固定件的弧度一致。
PCT/CN2017/119016 2017-07-26 2017-12-27 一种坚果破壳器 WO2019019546A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2017384694A AU2017384694B2 (en) 2017-07-26 2017-12-27 Nut cracker
US16/068,895 US20200329916A1 (en) 2017-07-26 2017-12-27 Nut cracker
ZA2019/03369A ZA201903369B (en) 2017-07-26 2019-05-28 Nutcracker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720913060 2017-07-26
CN201720913060.1 2017-07-26

Publications (1)

Publication Number Publication Date
WO2019019546A1 true WO2019019546A1 (zh) 2019-01-31

Family

ID=61871500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/119016 WO2019019546A1 (zh) 2017-07-26 2017-12-27 一种坚果破壳器

Country Status (5)

Country Link
US (1) US20200329916A1 (zh)
CN (6) CN107898348B (zh)
AU (2) AU2017384694B2 (zh)
WO (1) WO2019019546A1 (zh)
ZA (1) ZA201903369B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107898348B (zh) * 2017-07-26 2019-12-06 深圳市蓝海星科技有限公司 一种坚果破壳器
CN110754968B (zh) * 2019-10-22 2024-09-10 湖州师范学院 一种三柄核桃钳子
CN112869188B (zh) * 2021-01-25 2022-04-15 塔里木大学 核桃破壳分选一体机及其破壳分选方法
CN112932290B (zh) * 2021-02-07 2022-11-22 金典(山东)食品有限公司 一种利用旋转力开壳的便携式夏威夷果开壳钳
CN113376410B (zh) * 2021-06-21 2022-06-07 深圳市耕育疆科技有限公司 一种耦合信号发射装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644650A (en) * 1984-12-14 1987-02-24 Friedrich-Gunther Laux Manually operated cutting tool
US5218768A (en) * 1990-07-24 1993-06-15 Knipex-Werk C. Gustav Putsch Ratchet cutter
EP0637479A1 (de) * 1993-04-16 1995-02-08 Friedrich Günther Laux Schneidgerät für stangenförmige Werkstücke, insbesondere für laminiertes Flachband
DE19523566C1 (de) * 1995-06-28 1996-03-14 Weidmueller Interface Handbetätigter Ratschenschneider, insbesondere Kabelschneider
TW431923B (en) * 1998-09-10 2001-05-01 Sadaichi Kobayashi Manual cable cutter
CN201199611Y (zh) * 2008-05-13 2009-02-25 姚德利 一种便携式线缆剪
CN201220424Y (zh) * 2008-07-07 2009-04-15 李刚 断线钳
CN201329596Y (zh) * 2008-12-30 2009-10-21 姚德利 一种新型线缆剪
CN103286372A (zh) * 2012-03-02 2013-09-11 科尼佩克斯-沃克.C.古斯塔夫普奇公司 棘轮剪钳
CN105014701A (zh) * 2014-04-15 2015-11-04 杭州巨星科技股份有限公司 Pvc管子割刀
CN106926149A (zh) * 2015-10-23 2017-07-07 韦扎格有限责任公司 手钳
CN107898348A (zh) * 2017-07-26 2018-04-13 深圳市蓝海星科技有限公司 一种坚果破壳器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592232A (en) * 1944-10-17 1947-09-11 Cuthbert Leslie Rimes Improvements in or relating to nut-crackers
FR975797A (fr) * 1948-12-03 1951-03-09 Casse-noix à arrêt automatique
DE3807689C1 (zh) * 1988-03-09 1989-07-13 Mohammed Dipl.-Phys. 2800 Bremen De Abdi-Tabari
IT239584Y1 (it) * 1995-07-07 2001-03-05 Mario Rossi Dispositivo per progressivamente rompere l'epicarpio legnoso,particolarmente di frutti del tipo a drupa
DE29617966U1 (de) * 1996-10-16 1997-01-23 Serocki, Janusz, 83342 Tacherting Nußknacker

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644650A (en) * 1984-12-14 1987-02-24 Friedrich-Gunther Laux Manually operated cutting tool
US5218768A (en) * 1990-07-24 1993-06-15 Knipex-Werk C. Gustav Putsch Ratchet cutter
EP0637479A1 (de) * 1993-04-16 1995-02-08 Friedrich Günther Laux Schneidgerät für stangenförmige Werkstücke, insbesondere für laminiertes Flachband
DE19523566C1 (de) * 1995-06-28 1996-03-14 Weidmueller Interface Handbetätigter Ratschenschneider, insbesondere Kabelschneider
TW431923B (en) * 1998-09-10 2001-05-01 Sadaichi Kobayashi Manual cable cutter
CN201199611Y (zh) * 2008-05-13 2009-02-25 姚德利 一种便携式线缆剪
CN201220424Y (zh) * 2008-07-07 2009-04-15 李刚 断线钳
CN201329596Y (zh) * 2008-12-30 2009-10-21 姚德利 一种新型线缆剪
CN103286372A (zh) * 2012-03-02 2013-09-11 科尼佩克斯-沃克.C.古斯塔夫普奇公司 棘轮剪钳
CN105014701A (zh) * 2014-04-15 2015-11-04 杭州巨星科技股份有限公司 Pvc管子割刀
CN106926149A (zh) * 2015-10-23 2017-07-07 韦扎格有限责任公司 手钳
CN107898348A (zh) * 2017-07-26 2018-04-13 深圳市蓝海星科技有限公司 一种坚果破壳器
CN107913004A (zh) * 2017-07-26 2018-04-17 深圳市蓝海星科技有限公司 一种坚果破壳器

Also Published As

Publication number Publication date
CN107913004B (zh) 2019-12-06
CN208941907U (zh) 2019-06-07
CN208941909U (zh) 2019-06-07
US20200329916A1 (en) 2020-10-22
AU2017384694B2 (en) 2019-07-25
CN107898348A (zh) 2018-04-13
CN208941908U (zh) 2019-06-07
AU2018100910A4 (en) 2018-08-02
ZA201903369B (en) 2022-04-28
CN107913004A (zh) 2018-04-17
AU2017384694A1 (en) 2018-08-16
CN208941910U (zh) 2019-06-07
CN107898348B (zh) 2019-12-06

Similar Documents

Publication Publication Date Title
WO2019019546A1 (zh) 一种坚果破壳器
US10154747B2 (en) Device for extracting zest from a fruit and related methods
US20130305935A1 (en) Peeler
US4163575A (en) Cornscrew
JP4075016B2 (ja) 把持、切り分け具
US4463495A (en) Crab holder and cutter
CN107624355A (zh) 一种花椒采摘设备
US7806028B2 (en) Nutshell cracker and method of use
US966641A (en) Corn-husker.
CN207340536U (zh) 一种花椒采摘设备
BR112016000879B1 (pt) Utensílio de alimentação
CN204158268U (zh) 一种手执澳洲坚果破壳器
JP7442230B1 (ja) 食品用鋏
CN213488472U (zh) 一种新型核桃夹子
CN102727112B (zh) 开核器
US1758363A (en) Corn-husking peg
KR200477963Y1 (ko) 유아용 과즙기
KR101404219B1 (ko) 전복 손질용 도구
US2993273A (en) Citrus fruit peeling device
US884609A (en) Husker.
US414543A (en) Husking implement
CN112703876A (zh) 一种摇摆铲断式冬笋割断装置
JPH0856825A (ja) 皮剥き器
RU146685U1 (ru) Блок-модуль каркасной ветки для банного веника
KR20230023522A (ko) 옥수수 칼

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2017384694

Country of ref document: AU

Date of ref document: 20171227

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17919182

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17919182

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 28.05.2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17919182

Country of ref document: EP

Kind code of ref document: A1