KR101632395B1 - Connector link between blade of knife and part of mixer - Google Patents

Connector link between blade of knife and part of mixer Download PDF

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Publication number
KR101632395B1
KR101632395B1 KR1020150078107A KR20150078107A KR101632395B1 KR 101632395 B1 KR101632395 B1 KR 101632395B1 KR 1020150078107 A KR1020150078107 A KR 1020150078107A KR 20150078107 A KR20150078107 A KR 20150078107A KR 101632395 B1 KR101632395 B1 KR 101632395B1
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KR
South Korea
Prior art keywords
hole
blade
rotary
coupling portion
protrusion
Prior art date
Application number
KR1020150078107A
Other languages
Korean (ko)
Inventor
최승용
최지헌
Original Assignee
최승용
최지헌
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 최승용, 최지헌 filed Critical 최승용
Priority to KR1020150078107A priority Critical patent/KR101632395B1/en
Application granted granted Critical
Publication of KR101632395B1 publication Critical patent/KR101632395B1/en

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    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • 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
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075—Safety devices
    • A47J43/0761—Safety devices for machines with tools driven from the lower side

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

The present invention relates to a blade connector for a blender, and more particularly to a variety of vegetables. The present invention relates to a blender connector for a blender which can easily detach and attach a blade of a blender for crushing and mixing fruits and the like, and can easily replace and clean the blades and easily clean the inside of the blender.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a blade connector for a blender,

The present invention relates to a bladder connector for a blender, and more particularly to a bladder blade for grinding and mixing various vegetables, fruit, and the like, which can easily detach and attach the bladed blade to maintain the replacement and cleanliness of the bladder, The present invention relates to a blender connector for a blender which is easily detachable for cleaning.

Generally, an electric mixer is widely used for finely chopping, mixing, or crushing various foods including fruits, vegetables, grains, garlic, and peppers, and various kinds of blades can be selectively inserted To be provided.

A typical mixer includes a container 110, a body 120 and a lid 130 as shown in FIG. 1A. The container 110 has an upper surface opened, a storage space formed therein, and a handle The cover 120 has a structure in which an electric motor is installed inside the body 120 and a blade 114 is rotatably installed at the center of the upper surface of the body 120. The lid 130 covers the upper surface of the container 110, And a switch unit 122 for controlling the electric motor is installed in the body 120. [

When the electric motor installed in the body 120 is driven in a state where the food to be ground and mixed is put into the container 110 and the lid 130 is covered and the inside thereof is shielded, And the knife portion 114 coupled to the rotating shaft 116 is rotated so that the food contained in the container 110 is mixed and crushed.

As shown in FIG. 1B, the blade portion for crushing and mixing foodstuffs as described above

The upper and lower cutter blades 41 and 42 for rotating the rotary shaft 45 to rotate the electric motor 50 to crush food and the lower cutter blade 41 and the lower cutter blade 41, A separator 43 separating the cutter blades 42 so as to have a height difference and separating the lower cutter blade 42 and the upper end 45-1 of the rotation bar to have a height difference; The cutter body 40 has a rotary bar 45 which is fixed by a fixing member 44 which is fitted with the lower cutter blade 42 and the upper and lower cutter blades are fastened to the rotary bar upper end 45-1, .

As described above, the blades (cutter) used in the conventional blender are used to mix and grind foods, and the blades are connected in a threaded manner for screwing, The cutting of the original thread occurs due to the external force applied to the blade (cutter) in the process of turning or milling, so that it is tightened too tightly. As a result, it is difficult to disassemble the cutter And the necessity of using a tool.

Korean Utility Model Registration No. 0368485.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a blender connector for a blender capable of easily attaching and detaching a blade for grinding and mixing food and beverages containing various kinds of vegetables and fruits.

According to an aspect of the present invention, there is provided an electric motor including an electric motor having a top surface thereof opened, a space portion for housing various vegetables and fruits therein, a rotating shaft protruding from the space portion, And a blade for crushing and mixing various kinds of vegetables and fruits stored in the space, the blades being provided with a lid for allowing the electric motor to rotate, And a through hole is formed in the central portion so that the coupling portion can be inserted and coupled, and a through hole is formed in the inner side of the through hole at both sides of the through hole A through hole and a projection inserted into the engagement groove portion of the binding portion are formed, A blade portion capable of crushing and mixing various vegetables and fruits and the like; and a blade portion penetrating through the engagement portion of the binding portion, so that the upper end step portion of the rotation binding portion And a through hole is formed in both ends of the through hole at the center of the through hole so as to be rotatably engaged with the engaging groove portion of the binding portion, And an induction guide portion for guiding the protrusion of the rotary coupling portion to the induction hole is formed on the outer circumferential surface of the induction hole. The inner diameter of the engaging groove of the coupling portion is formed to be larger than the outer diameter of the projection of the rotary coupling portion, Characterized in that it is a pentagonal shape having an inclined surface It is achieved by the edge connector of AD.

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As described above, the blades for a blender of the present invention has a blade connected to a rotary shaft of an electric motor of a blender, which is formed by a screw and not by a fastening structure but by an insertion and a press-fastening structure. There is a sustainable effect.

FIG. 1A is a perspective view showing a conventional mixer. FIG.
1B is an exploded perspective view showing a conventional blade.
2 is an exploded perspective view showing a blade connector for a blender of the present invention.
FIG. 3A is a plan view showing the blade connector for a blender of the present invention. FIG.
Figure 3b is an AA sectional view of Figure 3a.
FIG. 4A is a view showing an embodiment of a rotating fastener according to the present invention. FIG.
Fig. 4B shows an embodiment of the throttle according to the present invention. Fig.
5 is a view showing another embodiment of the present invention.
6 is a perspective view showing a binding portion of the present invention.
Figures 7a, 7b and 7c illustrate the use of a binder and a rotating binder for Figure 6;
8 is another embodiment showing the binding section of the present invention.
9A and 9B show another embodiment of the binding section of the present invention.
Figures 10a, 10b and 10c illustrate an embodiment of the blade connector for a blender of the invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

As shown in FIGS. 2 to 3A and 3B, the bladder connector 1 for a blender according to the present invention has a top surface opened and a space portion for housing various vegetables and fruits therein, And a blade for crushing and mixing various vegetables and fruits stored in the space, the rotating shaft of the electric motor being mounted on the lid, (12) is formed at a lower central portion so as to be slidably engaged with a rotary shaft of the electric motor, and a locking protrusion (14) is formed in correspondence with both ends of the outer peripheral upper end, and an outer peripheral lower end corresponding to the locking protrusion A through hole 22 is formed in the central portion so that the binding portion 10 in which the coupling groove portion 16 is formed and the binding portion 10 are snugly engaged and the both ends of the through hole 22 are formed in the center of the binding portion 10And the lower end step portion 28 of the rotation fixing portion 20 is formed with the protrusion 24 inserted into the rim groove portion 16 and formed with the step portions 27 and 28 at the upper and lower ends of the outer periphery, A blade portion 30 capable of crushing and mixing various vegetables and fruits and the like are provided on the upper surface and the lower portion of the rotary joint portion 20 so as to penetrate through the engagement protrusions 14 of the binding portion 10, And a throat portion 40 having a through hole 42 formed at the center thereof so as to be rotatably engaged with the torsion coil spring 27.

The blade portion 30 is installed on the upper and lower surfaces of the step portion 28 of the rotary binding portion 20 at different angles so that food such as various vegetables and fruits can be easily crushed and mixed. 28-2 so that the blade portion 30 is detachably engaged with the step portion 28 of the rotary coupling portion 20 so that the through hole 28-2 is formed in the surface of the lower step portion 28 of the rotary coupling portion 20, A through hole 32 is formed at the center of the blade 30 so as to be seated on the lower step portion 28 of the rotation coupling portion 20, The connection hole 32-2 is formed so as to correspond to the through hole 28-2 of the coupling portion 20 so that the blade portion 30 is fastened to the rotation coupling portion 20 by the coupling pin 50 .

The fastening protrusions 14 of the fastening portions 10 are formed at both ends of the fastening protrusions 14 so as to correspond to each other in the horizontal axis direction at the upper end of the fastening portion 10 and are inserted through the through holes 22 of the rotation fastening portion 20 and the fastening portions 40 The through hole 22 of the rotation coupling portion 20 and the tightening portion 40 of the coupling portion 10 are formed in the hole 42 so as to be able to be inserted into the coupling portion 10 of the coupling portion 10, Through holes 22-2 and 42-2 are formed at both inner ends of the through hole 42 of the rotary coupling unit 20 so as to penetrate through the through hole 22 of the rotary coupling unit 20 as shown in FIGS. The grooves 22-2 penetrate the engaging projection 14 of the engaging portion 10 and are then rotationally engaged to engage with the engaging projection 14 of the engaging portion 10 and the through hole 22 of the rotating engaging portion 20 And the through hole 22-2 formed in the through hole 22-2 are spaced apart from each other to prevent the rotation coupling portion 20 and the coupling portion 10 from being separated from each other during the rotation operation.

As shown in FIG. 4B, in order to prevent the rotation coupling portion 20 from being moved upward or downward during the rotation operation, the rotation coupling portion (not shown) formed in the through hole 42 of the throttle portion 40 20 passes through the engaging projection 14 of the engaging portion 10 and then rotates so that the engaging projection 14 of the engaging portion 10 and the through hole 42 formed in the through hole 42 of the throttle portion 40 The rotation coupling portion 42-2 is rotatably engaged with the step portion 27 of the rotary coupling portion 20 so that the rotary coupling portion 20 and the coupling portion 10 can be tightly engaged with each other have.

5, the lower surface of the throttle portion 40 may be provided with shock buffering and sealing so that the throttle portion 40 can be more closely adhered to the throttle portion 40 when the throttle portion 40 is pushed, It is preferable that a rubber sealing member 46 is additionally provided.

The projections 24 formed in the through holes 22 of the rotation coupling portion 20 are easily seated and inserted into the engagement groove portions 16 of the coupling portion 10, An induction hole 16-2 for guiding the protrusion 24 of the rotary binding portion 20 to the engaging groove 16 of the coupling portion 10 is formed at the upper end of the coupling groove 16 of the coupling portion 10, It is preferable that an induction guide portion 16-4 for guiding the protrusion 24 of the rotary coupling portion 20 to the induction hole 16-2 is formed on the upper outer peripheral surface of the induction hole 16-2 .

7A, the protrusion 24 of the rotation fixing part 20 is seated on the guide guide part 16-4 of the fixing part 10 so that the rotation fixing part 20 is rotated The projections 24 of the rotary binding portion 20 are guided to the guide hole 16-2 of the fastening portion 10 to be fastened to the fastening groove portions 16 of the fastening portion 10 as shown in FIG. So that there is an effect to be inserted.

On the other hand, as shown in FIG. 7C, when the user dismounts the thumb and forefinger, the index finger and the stop finger of the user are supported on the lower jaw portion 27 of the rotary binding portion 20 and the thumb is placed on the upper head of the binding portion 10 There is an effect that the rotation binding portion 20 can be easily dismounted from the binding portion 10 by rotating it while releasing it.

When the rotation coupling unit 20 inserted into the coupling groove 16 of the coupling unit 10 rotates in order to crush and mix the food, the projection 24 of the rotation coupling unit 20, An impact is generated by abutting against the back surface of the engagement groove portion 16 of the engagement portion 10 so that the impact can be buffered inside the engagement groove portion 16 of the engagement portion 10 as shown in FIG. It is preferable that the buffer member 60 is further provided.

That is, when the coupling unit 10 is rotated, the protrusions 24 of the rotary coupling unit 20 coupled to the blade unit 30 move to one side of the coupling groove unit 16 of the coupling unit 10 At this time, the protrusion (24) of the rotation coupling portion (20) is provided with a buffer member (60) on the surface of the engagement portion (10) .

The cushioning member 60 is made of a soft rubber material. The cushioning member 60 is not only prevented from shock and noise, but is also sealed when the coupling unit 10 and the rotation coupling unit 20 are coupled It is effective.

As shown in Fig. 9A, the engaging groove portion 16 of the fastening portion 10 can be easily inserted and removed so that the projection 24 of the rotary binding portion 20 can be easily inserted and removed in the fastening groove portion 16 of the fastening portion 10. [ It is preferable that the inner diameter of the protruding portion 16 is larger than the outer diameter of the protrusion 24 of the rotary joint portion 20 and the upper portion is formed in a pentagonal shape having a predetermined inclined surface.

That is, the inner diameter of the engaging groove 16 of the binding portion 10 is formed to be larger than the outer diameter of the projection 24 of the rotary binding portion 20 so that the insertion is easy and the predetermined inclined surface 16-5 is formed The inclined surface 16-5 formed in the engaging groove portion 16 of the engaging portion 10 when the projection 24 of the rotary engaging portion 20 rotates and is released from the engaging groove portion 16 of the engaging portion 10, The protrusion 24 of the rotation coupling portion 20 is guided by the guide hole 16-2 of the coupling portion 10 to facilitate disassembly,

9B, when the blades of the blender are rotated forward or backward to crush and mix various vegetables, fruits, and the like, the protrusions 24 of the rotary binding portion 20 can move along the rotating direction It is possible to prevent food from being caught in the blade portion 30 and to increase the rotational force of the rotation coupling portion 20 when the rotation is changed.

10A, 10B, and 10C, the bladder blade connector 1 according to the present invention includes a space 1100 that is open at its upper surface and accommodates various vegetables and fruits therein, A mixer 1000 having an electric motor 1200 having a rotating shaft 1220 protruding into the space 1100 and a lid 1300 for shielding the upper surface of the mixer 1000, And an engaging projection 14 is formed at both ends of the upper and lower ends of the outer periphery so as to be engaged with the rotation shaft 1220 of the electric motor 1200. The engaging protrusions 14, A through hole 22 is formed in the center portion and both ends of the through hole 22 are provided with engaging groove portions 16 on the inner peripheral side of the corresponding engaging groove portions 16, (24) inserted in the upper and lower ends The rotary joint portion 20 formed with the jaw portions 27 and 28 is rotatably and inwardly engaged with the joint portion 10. The upper and lower surfaces of the lower step portion 28 of the rotary joint portion 20 are provided with various vegetables A blade portion 30 capable of crushing and mixing fruit or the like is provided and is inserted into the upper end step portion 27 of the rotary binding portion 20 through the engagement projection 14 of the binding portion 10 And a throttle portion 40 having a through hole 42 formed at the center thereof so as to be rotatably and press-fitted.

As described above, the blades for a blender of the present invention has a blade connected to a rotary shaft of an electric motor of a blender, which is inserted into a fastening structure rather than a fastening structure by a screw, so that the blade can be easily exchanged and the blades can be easily cleaned.

1: Blade connector for blender
10: Bonding part 12: Insertion hole
14: engaging protrusion 16: engaging groove
16-2: Induction hole 16-4: Induction guide part
20: rotation coupling part 22: through hole
22-2: through groove 24: projection
27,28: Short step 28-2:
30: blade portion 32: through hole
40: throttling part 42: through hole
42-2 through groove 46: rubber sealing member
50: coupling pin 60: buffer member
1000: Mixer 1100: Space part
1220: rotating shaft 1200: electric motor

Claims (5)

An electric motor having an upper surface thereof opened and a space for storing various vegetables and fruits and the like is formed therein and an electric motor having a rotation shaft protruding from the space portion is installed therein and a lid is provided for shielding the upper surface, 1. A blender equipped with a blade for crushing and mixing various vegetables and fruits stored in the space,
An engaging portion formed at both lower ends of the outer peripheral upper end of the lower central portion so as to engage with the rotary shaft of the electric motor and having a locking protrusion and a locking recess formed in the outer peripheral lower end corresponding to the locking protrusion;
A through hole is formed in the center of the through hole so that the coupling portion is inserted into the through hole, a through hole is formed at both ends of the through hole, and a protrusion is inserted into the through hole of the coupling portion.
A blade portion capable of crushing and mixing various vegetables and fruits on the upper surface and the lower portion of the lower end step portion of the rotary binding portion;
And a tightening portion having a through hole formed at a central portion thereof to be rotatably engaged with the upper end step portion of the rotary coupling portion after passing through the engagement protrusion of the fastening portion and having a through groove formed at both inner ends of the through hole, An induction hole for guiding the projection of the rotary coupling portion to the engagement groove portion of the coupling portion is formed at the upper end portion and an induction guide portion for guiding the rotation coupling portion to the induction hole is formed on the outer peripheral surface of the induction hole upper end, Wherein the blades are formed in a shape of a pentagon which is larger than the outer diameter of the protrusion of the rotary coupling portion and has a predetermined inclined surface at an upper portion thereof. delete delete delete delete
KR1020150078107A 2015-06-02 2015-06-02 Connector link between blade of knife and part of mixer KR101632395B1 (en)

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KR1020150078107A KR101632395B1 (en) 2015-06-02 2015-06-02 Connector link between blade of knife and part of mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150078107A KR101632395B1 (en) 2015-06-02 2015-06-02 Connector link between blade of knife and part of mixer

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032988A1 (en) * 2016-08-19 2018-02-22 广东美的生活电器制造有限公司 Knife holder assembly, stirring cup assembly and food processor
CN112890630A (en) * 2019-12-03 2021-06-04 九阳股份有限公司 Food processing machine convenient to clean
KR102354409B1 (en) * 2020-11-10 2022-01-21 (주)성창기계 A Chopper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526031U (en) * 1991-09-06 1993-04-06 株式会社国盛化学 Electric cooking equipment
JPH05277035A (en) * 1992-02-22 1993-10-26 Braun Ag Multipurpose kitchen device for food processing
KR100368485B1 (en) 2000-03-18 2003-01-24 주식회사 포이닉스 Apparatus and method for controlling a coating film in a membrane press
KR20100011420U (en) * 2009-05-14 2010-11-24 주식회사 엔유씨전자 Food cooker for large quantities
KR20140042236A (en) * 2012-09-28 2014-04-07 주식회사 대성아트론 Mixer having separating or mounting type cutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526031U (en) * 1991-09-06 1993-04-06 株式会社国盛化学 Electric cooking equipment
JPH05277035A (en) * 1992-02-22 1993-10-26 Braun Ag Multipurpose kitchen device for food processing
KR100368485B1 (en) 2000-03-18 2003-01-24 주식회사 포이닉스 Apparatus and method for controlling a coating film in a membrane press
KR20100011420U (en) * 2009-05-14 2010-11-24 주식회사 엔유씨전자 Food cooker for large quantities
KR20140042236A (en) * 2012-09-28 2014-04-07 주식회사 대성아트론 Mixer having separating or mounting type cutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032988A1 (en) * 2016-08-19 2018-02-22 广东美的生活电器制造有限公司 Knife holder assembly, stirring cup assembly and food processor
US11045051B2 (en) 2016-08-19 2021-06-29 Guangdong Midea Consumer Electrics Mfg Co., Ltd. Blade seat assembly, blending cup assembly, and food processor
CN112890630A (en) * 2019-12-03 2021-06-04 九阳股份有限公司 Food processing machine convenient to clean
KR102354409B1 (en) * 2020-11-10 2022-01-21 (주)성창기계 A Chopper
KR102393914B1 (en) * 2020-11-10 2022-05-03 (주)성창기계 A Rotating Cutter For Chopper

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Payment date: 20190618

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