KR20220001488A - Metal grinder prevent lid detach before blade stopping system - Google Patents

Abstract

The present invention relates to food processing equipment including: a base including a fitting surface; a container suitably coupled to the base, including first and second ends facing each other, and movable along a longitudinal axis, the second end including a connecting rod including a joint surface; and a cover suitably coupled to the container along a first rotation direction and including a first boss suitable for pushing out the first end and moving the connecting rod. With the base, the container, and the cover assembled, the dimension of the part where the first boss and the first end overlap in the longitudinal axis direction is larger than the gap between the joint surface of the second end and the fitting surface in the longitudinal axis direction. As a result, the connecting rod limits cover rotation in a second rotation direction opposite to the first rotation direction. The food processing equipment of the present invention is simple in structure, reasonable, and relatively safe.

Description

Food processing equipment {METAL GRINDER PREVENT LID DETACH BEFORE BLADE STOPPING SYSTEM}

Embodiments of the present invention relate to the field of food processing, and more particularly to food processing equipment, for example.

During the use of food processing equipment (eg mixers, more specifically metal dry grinding cups, for example), the user may accidentally open the lid of the container and come into contact with the food or components inside the container. But speaking of food processing equipment, in general the user should not open the lid during the operation of the equipment, as this can obviously cause safety concerns.For example, in a mixer, the inside of a container is usually a cutter blade. is installed, and during the operation of the equipment, the cutter blade rotates at high speed to process food.

Therefore, it is necessary to provide a food processing facility with a simple structure and high safety so that the user cannot open the cover of the container during the operation of the facility.

Traditional food processing equipment, such as a food mixer used at home, a food processing machine or a kitchen machine used at home, has a complex structure and has disadvantages such as opening a lid due to a user's erroneous operation. SUMMARY OF THE INVENTION Embodiments of the present invention provide an improved food processing facility that addresses, or at least partially solves, these or other potential problems.

An embodiment according to the present invention provides a food processing facility. The food processing equipment includes: a base including a fitting surface; a container adapted to be connected to the base, the container comprising a connecting rod having a mating first end and a second end movable along a longitudinal axis, the second end comprising an abutment surface; a cover adapted to be coupled to the container along a first rotational direction and comprising a first boss adapted to move the connecting rod by pushing the first end thereof, wherein the base, the container and the cover are assembled in the longitudinal direction The dimension of the portion where the first boss and the first end overlap each other in the axial direction is larger than the interval between the joining surface and the fitting surface of the second end in the longitudinal axial direction, so that the connecting rod is in a second rotational direction opposite to the first rotational direction. Limit rotation of the cover on the bed.

In the embodiment according to the present invention, in the assembled state, since the dimension of the portion where the first boss and the first end overlap each other in the longitudinal axial direction is larger than the distance between the joint surface and the fitting surface, the first boss of the cover is Upon receiving the blocking of the first end of the connecting rod, the cover is prevented from rotating along the second rotational direction opposite to the first rotational direction. This prevents the lid from opening and allows it to remain engaged with the container. This is to increase the safety of the food processing facility by allowing the user to avoid opening the cover.

In some embodiments, the second end of the connecting rod is adapted to trigger a safety switch installed within the base. If the safety switch is triggered via the connecting rod, the structure of the food processing plant can be simplified. On the one hand, as mentioned above, thanks to the joint and fitting surfaces, the connecting rod realizes a fixing action on the cover, that is, the connecting rod is the cover. On the other hand, the connecting rod of the food processing plant also acts as a safety connecting rod which is used to trigger the safety switch in the base.

In some embodiments, the base also includes a protrusion, and the fitting surface is provided on a surface of the protrusion remote from the base. Through the protrusion, the connecting rod is more firmly supported, and the safety of the equipment can be increased by ensuring that the cover is not opened during the operation of the equipment.

In some embodiments, the protrusion includes a wall having an opening suitable for receiving a second end, and an elongate portion extending from the wall toward the opening, the second end of the connecting rod comprising a bend, the uncapped portion In the situation where the container is joined to the base, the curved portion is blocked by the elongated portion, so that the second end cannot enter the opening, and in the situation where the container with the lid is joined to the base, the curved portion and the elongated portion are staggered from each other, so that the second end The stage is allowed to enter the opening.

In some embodiments, the second end of the connecting rod also includes a protrusion, and the abutment surface is installed on a surface of the protrusion toward the base. Installing the abutment surface on the protrusion simplifies the structure of the connecting rod, so that the connecting rod has the function of fixing the cover and can function as a safety connecting rod.

In some embodiments, the dimension is at least twice the spacing. Accordingly, by ensuring the blocking action of the first end of the connecting rod with respect to the first boss of the cover, the user cannot open the cover when the container is connected to the base, and the safety of the food processing facility can be improved.

In some embodiments, the first boss comprises a first bevel, and the first end comprises a second bevel adapted to engage the first ramp, wherein, with the base, container and lid assembled, the protrusion is the connecting rod. By limiting the movement of the second inclined surface to support the first inclined surface, thereby limiting the rotation of the cover along the second rotational direction. The use of the first boss and the interlocking inclined surface structure on the first stage on the one hand can prevent the user from opening the lid erroneously, and on the other hand, after the container is disengaged from the base, the inclined surface structure is formed by the first boss It is convenient for propelling the movement of the connecting rod and passing it around the connecting rod, making it easier to open the cover.

In some embodiments, the first boss also includes a third inclined surface, and in a situation in which the lid is coupled to the container along the first rotational direction, pushes the first end of the connecting rod, so that the first boss passes around the first end suitable for making If the third slope of the first boss is used, the cover can easily propel the connecting rod and pass while turning the connecting rod. The third inclined surface may allow a user to easily couple the lid to the container.

In some embodiments, the first end also includes a fourth inclined surface, the fourth inclined surface adapted to be supported by the third inclined surface to cause movement of the connecting rod. Using the cooperation of the fourth and third slopes, the cover can easily propel the connecting rod and pass while turning the connecting rod, so that the user can easily couple the cover to the container.

In some embodiments, the container includes a handle installed to receive the connecting rod and having a groove closed at one end, and an elastic material accommodated in the handle and coupled with the connecting rod to bias the connecting rod toward the direction of the cover, the cover also including a stopper wherein the groove restricts further rotation of the lid along the first direction of rotation when the base, container and lid are assembled. If the connecting rod is accommodated in the handle, the equipment can be further miniaturized. By installing the elastic material, the connecting rod can automatically recover its original position after being propelled by the first boss. And in a state in which the base, the container and the cover are assembled, the progressive rotation of the cover along the first rotational direction is restricted by using the groove of the handle, and the rotation of the cover along the second rotational direction using the first end of the connecting rod Therefore, the cover is coupled to the container and the user cannot open the cover at this time, increasing the safety of the equipment.

It should be understood that the content of this patent is not intended to be used to limit the scope of this patent, nor is it intended to determine the core or basic characteristics of embodiments of the present invention. Other features of this patent will be easily understood through the following description.

The above and other objects, features and advantages of the present invention will become clearer when the preferred embodiments of the present invention are specifically described with reference to the accompanying drawings. mark the parts.
1 is a three-dimensional schematic diagram showing a food processing facility according to an embodiment of the present invention.
2 is a three-dimensional schematic diagram showing a food processing facility according to some embodiments of the present invention, in which the base part is partially shown and the handle is removed to reveal the connecting rod structure more clearly, and a partially enlarged perspective view of the protrusion is also shown.
3 is a partially enlarged perspective view showing the connecting rod and the base in a state where the container and the base are assembled.
4 is a partially enlarged perspective view showing the assembled state of the container and the base with a lid mounted thereon.
5 is a partial structural schematic diagram showing between the cover and the connecting rod;
6 is a three-dimensional view showing a container of a food processing facility according to some embodiments of the present invention, wherein the handle is removed to more clearly show the structure of the connecting rod.
7 is a three-dimensional schematic view showing another view of the lid and the container,
8 is a partially enlarged schematic view showing an assembly state of the lid and the container.
The accompanying drawings use the same or similar accompanying drawing symbols to indicate the same or similar parts.

Hereinafter, embodiments of the present patent will be described in detail with reference to the accompanying drawings.

Hereinafter, the present invention will be described with reference to several preferred embodiments. These examples are merely for implementing the present invention so that those of ordinary skill in the art may better understand it, and are not described for the purpose of placing any limitations on the scope of the technical solution of the present invention.

For example, the term “including” and variations thereof used in this sentence are “including but … It is interpreted as an idiomatic term indicating “not limited to”. The term “based on” is to be interpreted as “based on at least part”. The terms “one embodiment” and “an embodiment” should be understood as “at least one embodiment”. The term “another embodiment” should be understood as “at least one other embodiment”. The terms “first”, “second”, etc. may refer to different or the same object. Other explicit and implicit definitions may be included in the following. Definitions of terms are consistent throughout the entire specification, unless the context clearly indicates otherwise.

As mentioned above, it is a very important issue to ensure the safety of users during the use of food processing equipment. To this end, CN210493822U includes a cup component and a body, and the cup lid and cup component of the cup component rotate to realize a snap-on engagement of the cup cover fastener and the cup body fastener, and the cup lid is well closed in the main part. When a handle on which a safety switch contact rod used to trigger the main body electronic control system is installed is installed on the cup body, a lock bar penetrating the main part viewed from top and bottom is installed on the main part, and the cup lid is on the cup lid A convex reinforcing member and a boss used to confirm that it is in a well-closed state are installed, the distance between the convex reinforcing member and the boss is smaller than the width of the cup lid fastener and the cup body fastener, and the cup lid is well closed to the cup body and the main body Disclosed is a multifunctional food processing device in which the lock bar moves upward until the top of the lock bar is positioned between the convex reinforcement and the boss when seated on the cup and the lid of the cup is fixed.

However, the known method often has a complex structure, requires installation of a complex structure such as a locking bar, convex reinforcement and a boss, and requires a very large number of parts because both the safety switch contact rod and the locking bar must be accommodated in the handle. , the processing, manufacturing, and assembly of the device are all very complicated, the cost is relatively high, and the locking bar is easy to detach from the reinforcement and the boss structure, so that the cup lid is not effectively fixed.

An embodiment of the present invention provides a food processing facility in which the user cannot open the lid of the container during the operation of the facility, and simplifies the structure of the facility and increases the safety of the facility.

1 shows a schematic diagram of a food processing facility 100 described herein. 1 and 2 , the food processing facility 100 includes a base 10 , a container 20 and a cover 30 . A fitting surface 110 is installed on the base 10 .

In some embodiments, the base 10 may also include the protrusion 11 , and the fitting surface 110 may be installed on the surface of the protrusion 11 separated from the base 10 (the upper surface shown in FIG. 2 ). Prize). By supporting the connecting rod 21 more reliably through the protrusion 11 , the cover 30 is prevented from being opened during the operation of the facility and the safety of the facility can be improved.

In some embodiments, the protrusion 11 may have a U-shaped cross-section (as shown in FIGS. 2 and 3 ) in a plane perpendicular to the longitudinal axis, and the U-shaped opening 113 may also be connected to the connecting rod 21 . ) suitable for receiving the second end 212 of. For example, the U-shaped opening 113 is suitable for receiving the distal end 230 of the second end 212 of the connecting rod 21 .

3 and 4 show a partially enlarged perspective view of a container equipped with a lid and an assembled state of the base. The wall 115 may form a U-shape, thereby forming an opening 113 suitable for receiving the second end 212 .

In some embodiments, as shown in FIG. 4 , the protrusion 11 may include a wall 115 and an extension 117 , wherein the extension 117 forms an opening 113 in the wall 115 . stretched towards The second end 212 of the connecting rod 21 includes a curved portion 2120 , the curved portion 2120 extending in a direction away from the container 20 at the second end 212 .

Based on the embodiment of the present invention, in the situation of coupling the container 20 without the lid 30 mounted thereto to the base 10, the curved portion 2120 is in a high level position, in which case if the container ( 20 ) is coupled to the base portion 10 , the curved portion 2120 is blocked by the stretching portion 117 , so that the second end 212 cannot enter the opening 113 .

In a situation in which the lid 30 is mounted on the container 20, the connecting rod 21 moves a certain distance in a direction away from the lid 30 along the longitudinal axis X, wherein the curved portion 2120 is lower be in a level position. Accordingly, in a situation in which the container 20 to which the cover 30 is mounted is coupled to the base 10 , the curved portion 2120 is staggered from the extending portion 117 . In this way, the second end 212 can enter the opening 113 .

In some embodiments, at least a portion of the trigger of the safety switch is received in the protrusion 11 . In this way, in a situation where the cover 30 is not mounted on the container 20 , if the container 20 is coupled to the base 10 , the second end 212 of the connecting rod 21 (eg, the curved part 2120 ) )) is blocked by the protrusion 11 (eg, the stretching portion 117) and cannot enter the opening 113, furthermore, cannot trigger a safety switch, which ensures safe operation of the food processing facility at this time. can do.

In a situation where the cover 30 is mounted on the container 20, if the container 20 is coupled to the base 10, the second end 212 of the connecting rod 21 (eg, the curved portion 2120) is It is not obstructed by the projection 11 (eg, the stretch 117) so that it can enter the opening 113 and further trigger a safety switch, at which time the food processing equipment can be operated further. .

In some embodiments, as shown in FIG. 2 , the trigger of a safety switch (not shown) in the base 10 may be received in the protrusion 11 , such that the container 20 with the lid 30 mounted thereon. ) is mounted on the base 10 , the second end 212 extends into the projection 11 and triggers the safety switch. At this time, the control unit of the food processing facility 100 can ensure that the container 20 already equipped with the lid 30 is firmly installed on the base 10 , and the user can only operate the food processing facility 100 . can be manipulated.

It should be understood that the design of the projection 11 is merely exemplary and non-limiting. In some other embodiments, the protrusion 11 may not be installed on the base 10 , and in this case, a portion of the upper surface of the base 10 may be used as a fitting surface. And the safety switch may be accommodated in the base (10). Thus, in the assembled state, the second end 212 of the connecting rod 21 is stretched into the base 10 and is suitable for triggering the triggering part of the safety switch.

In some embodiments, the motor 42, safety switches and various other regular power and control components may be hermetically mounted in the base 10, the upper end of the base 10 being used to selectively receive the container 20. Defines the interface used.

In some embodiments, the control panel may be installed on the base 10 . The control panel may include one or more input components (buttons, switches, knobs, touch screens, etc.) and/or one or more output components (lamps, buzzers, display interfaces, etc.).

The container 20 may be connected to the base 10 , and in some embodiments, the container 20 defines a chamber for receiving the food material, the chamber having an opening, and the lid 30 is the container 20 . It is used to seal the opening of, thus forming a food processing space. In some embodiments, container 20 may be fabricated from metal or plastic.

2 to 4, the container 20 may include a connecting rod 21, and the connecting rod 21 includes a first end 211 and a second end 212 which are opposed to each other, The second end 212 includes an abutment surface 221 , and the connecting rod 21 is movable along the longitudinal axis X.

In some embodiments, the second end 212 of the connecting rod 21 may include a protrusion 220 , and the abutment surface 221 is a surface (eg, FIG. It is installed on the floor surface shown in 3). By installing the bonding surface 221 on the protrusion 220 to simplify the structure of the connecting rod 21, the connecting rod 21 has a function of fixing the cover and also has the function of a safety connecting rod.

It should be understood that the design of the projection 220 is exemplary only and not limiting. In some other embodiments, a portion of material on the second end 212 may be removed to form a stepped second end 212 , the step surface distal to the distal end of the stepped second end 212 . can be used as a bonding surface.

In a situation in which the container 20 is coupled to the base portion 10 , the bonding surface 221 of the second end 212 is properly engaged with the fitting surface 110 , and the first end 211 of the connecting rod 21 is It is used to engage with the first boss 31 of the cover 30 . In some embodiments, the mating surface 221 of the second end 212 properly engages the mating surface 110 of the protrusion 11 .

1 and 2, the cover 30 may be coupled to the container 20 along the first rotational direction R1. The cover 30 includes a first boss 31 , and the first boss 31 is used to move the connecting rod 21 by pushing the first end 211 .

In the process of coupling the cover 30 to the container 20 , when the user rotates the cover 30 along the first rotational direction R1 , the first boss 31 pushes the first end 211 . The connecting rod 21 moves in a direction away from the cover 30 , and in this way, the first boss 31 passes around the first end 211 .

2 and 5, in the state in which the base portion 10, the container 20, and the cover 30 are assembled, the first boss 31 and the first end ( The dimension D1 of the overlapping portion of the 211 is greater than the distance D2 between the bonding surface 221 and the fitting surface 110 of the second end 212 .

With this arrangement, if the cover 30 is rotated along the second rotational direction R2 opposite to the first rotational direction R1, the connecting rod 21 is connected to the first boss with the help of the first stage 211 ( 31), so the rotation of the cover 30 is restricted. Accordingly, the cover 30 is not opened and it is possible to maintain the coupled state with the container 20 . In this way, the safety of the food treatment facility can be improved by avoiding the user from opening the cover 30 when the food treatment facility is operating.

More specifically, if the base portion 10, the container 20 and the cover 30 are assembled, if the cover 30 is rotated along the second rotation direction R2, the first boss 31 is Although the connecting rod 21 is propelled to move toward the base 10 through the first end 211, the dimension D1 is greater than the gap D2, so the first boss 31 is the second of the connecting rod 21. You cannot pass through the first stage (211). Therefore, the connecting rod 21 blocks and restricts the rotation of the cover 30 , the user cannot open the cover 30 at this time, and the safety of the food processing facility 100 is increased.

And thanks to the bonding surface 221 and the fitting surface 110 , the connecting rod 21 can implement a fixing action on the cover 30 , and on the other hand, the connecting rod 21 triggers a safety switch in the base 10 . It also acts as a safety connecting rod used to This simplifies the structure of the food processing facility 100, lowers the cost, and increases safety.

In some embodiments, dimension D1 may be at least twice the spacing D2, for example at least three times. Thereby, the blocking action of the first end 211 of the connecting rod 21 with respect to the first boss 31 of the cover 30 is secured, and the user can use the cover ( 30) can be reliably ensured that it cannot be opened. It should be noted that the multiple numbers presented herein are exemplary only, and are not intended to limit the scope of the embodiments of the present invention, and all other suitable arbitrary numbers are possible. For example, dimension D1 may be a multiple of 5, 6, or even greater than spacing D2.

For example, in some embodiments, the value of dimension D1 may be 2-5 mm, such as 2 mm or 3 mm, and the value of spacing D2 may be 0.2-1 mm, such as 0.2 mm, 0.4 mm or It may be 1 mm. It should be noted that the numerical values presented herein are merely exemplary, and are not intended to limit the scope of the embodiments of the present invention, and all other suitable arbitrary numerical values are possible.

In some embodiments, as shown in FIGS. 5 and 6 , the first boss 31 may include a first inclined surface 311 . When the container 20 is not coupled to the base 10 , when the user rotates the cover 30 along the second rotation direction R2 , the first inclined surface 311 further increases the movement of the connecting rod 21 . It can be operated easily, making the process of opening the cover easier.

In some embodiments, the first boss 31 may also include a third inclined surface 313 . In a situation in which the cover 30 is coupled to the container 20 along the first rotational direction R1, the first end 211 of the connecting rod 21 is pushed by using the third inclined surface 313 to the first boss ( 31) drives the movement of the connecting rod 21 more easily, so that it can pass while turning the first stage 211. That is, the third inclined surface 313 may allow a user to easily couple the cover 30 to the container 20 .

In some embodiments, as shown in FIG. 5 , the first inclined surface 311 and the third inclined surface 313 of the first boss 31 may form a V-shape. Accordingly, the first boss 31 may push the connecting rod 21 or support the connecting rod 21 .

It should be understood that the structure of the first boss 31 is merely exemplary, and does not limit the protection scope of the present invention. Among other embodiments, the first boss 31 may have an arcuate end structure.

In some embodiments, the first boss 31 may include a blocking portion 315, and as shown in FIG. 6 , the blocking portion 315 is formed after the cover 30 is connected to the container 20 ( Installed to support the first end 211 of the connecting rod 21 and limit the movement of the connecting rod 21 in the direction of the cover 30 by supporting the first boss 31 passing through the first end 211 do. This helps the connecting rod 21 to support the safety switch in the base 10 . In some other embodiments, the chute is installed on the connecting rod 21 , the pin is installed in the handle 22 , and the movement range of the connecting rod 21 can be limited by the cooperation of the pin and the chute, it should be understood The structure of the silver chute and the pin should be designed so that the first boss 31 does not affect the structure that promotes the movement of the connecting rod 21 .

In some embodiments, the first end 211 of the connecting rod 21 may include the first inclined surface 311 and a second inclined surface 214 suitable for engaging with each other. Accordingly, in the state in which the base portion 10, the container 20 and the cover 30 are assembled, the protrusion 11 restricts the movement of the connecting rod 21 on the longitudinal axis X, the second inclined surface 214 The first inclined surface 311 is supported. Accordingly, the connecting rod 21 limits the rotation of the cover 30 along the second rotational direction R2. In other words, during the operation of the food processing facility 100 , the user cannot remove the lid 30 from the container 20 , and the safety of the food processing facility 100 is increased.

In some embodiments, the first end 211 may include a fourth inclined surface 215 . In a situation in which the cover 30 is coupled to the container 20 along the first rotational direction R1, the fourth inclined surface 215 is pushed or supported by the third inclined surface 313, so to move the connecting rod 21 suitable for In this way, the first boss 31 can more easily promote the movement of the connecting rod 21 , and the user can more easily couple the cover 30 to the container 20 .

In some embodiments, as shown in FIGS. 5 and 6 , the second inclined surface 214 and the fourth inclined surface 215 of the first end 211 of the connecting rod 21 are V-shaped inverted with respect to the direction of gravity. shape can be formed. Accordingly, the connecting rod 21 may be pushed or moved by the first boss 31 , and may block rotation of the first boss 31 and the cover 30 .

It should be understood that the structure of the first end 211 of the connecting rod 21 is merely exemplary, and does not limit the protection scope of the present invention. Among other embodiments, the first end 211 of the connecting rod 21 may have an arcuate end structure, a square structure, or the like.

In some embodiments, as shown in FIGS. 1 , 7 and 8 , the container 20 may include a handle 22 , the handle 22 being arranged to receive the connecting rod 21 . By accommodating the connecting rod 21 in the handle 22, the equipment is further miniaturized.

In some embodiments, an elastic material 23 (eg, a spiral spring) is also accommodated within the handle 22 and coupled with the connecting rod 21 , the elastic material 23 attaching the connecting rod 21 to the cover 30 . It is arranged so that it is placed so that it is biased in the direction. By installing the elastic material 23 , the connecting rod 21 automatically recovers its original position after being pushed by the first boss 31 .

In some embodiments, as shown in FIG. 7 , container 20 includes ears 24 that extend outward along an exterior surface, and lid 30 includes chute 34 . In a state in which the cover 30 is coupled to the container 20 , the ear 24 and the chute 34 are coupled, whereby the ear 24 and the chute 34 are the length of the container 20 by the cover 30 . Restriction of removal along the directional axial direction, this can more reliably ensure that the lid 30 is not opened by the user during the operation of the installation.

In some embodiments, as shown in FIG. 8 , after the lid 30 is coupled to the container 20 , the lid 30 prevents further rotation in the first rotational direction R1, the lid 30 ) can be installed on the stop 35, one end can be installed on the closed groove 25 on the handle (22). Accordingly, in the state in which the base portion 10, the container 20, and the cover 30 are assembled, the stopper 35 is accommodated in the groove 25, and of the cover 30 along the first rotational direction R1. Limit further rotation. In some embodiments, the stop 35 may be molded as a part of the first boss 31 .

In this arrangement, in the state in which the cover 30, the container 20, and the base portion 10 are assembled together, the cover 30 along the first rotational direction R1 using the groove 25 on the handle 22. Since it limits the further rotation of, and also uses the first end 211 of the connecting rod 21 to limit the rotation of the cover 30 along the second rotational direction R2, the cover 30 is removed from the container 20 ), the user cannot open the cover 30 at this time, and the safety of the equipment is increased.

In some embodiments, the food processing facility 100 may be a home mixer, a home food processor, or a kitchen machine.

In some embodiments, the manner in which the food processing facility 100 operates is as follows. When the cover 30 is rotated along the first rotational direction R1 to cover the container 20, the first boss 31 pushes and moves the connecting rod 21 and passes while turning the first stage 211 Overlapping the first end 211 , a stop 35 is received in the groove 25 (see FIGS. 2 and 8 , respectively), and optionally the ear 24 is engaged with the chute 34 .

Thereafter, the container 20 covered with the lid 30 is mounted on the base 10, and the second end 212 of the connecting rod 21 triggers a safety switch in the base 10, for example, a protrusion ( 11) trigger the safety switch in At this time, since the dimension D1 is greater than the distance D2, the cover 30 cannot rotate along the second rotational direction R2 opposite to the container 20, and the first rotational direction R1 is Since it cannot rotate along (constrained by the groove 25) and can not fall from the cup body (constrained by the ear 24) along the axial direction of the container 20, the fixing function of the lid 30 is reduced. come true In this state, the food processing facility 100 may be operated by a user.

When the cover 30 needs to be opened, if the user rotates the container 20 at a certain angle, the second end 212 and the safety switch of the connecting rod 21 are separated, and the food processing facility 100 automatically stops operation do. After removing the container 20 from the base 10, the second end 212 of the connecting rod 21 is no longer constrained and constrained by the fitting surface 110, so the user can change the second rotation direction R2. The cover 30 can be rotated accordingly, and when it rotates at a certain angle, the coupling between the ear 24 and the suit 34 is reduced, and the user can remove the cover 30 directly from the container 20 .

It should be understood that the above detailed embodiments of the present invention are merely for explaining or interpreting the principles of the present invention by way of example, and not limiting the present patent. Therefore, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of this patent. At the same time, the scope of the claims appended hereto is intended to cover all variations and modifications of the scope of equivalent substitutions and boundaries falling within the scope of the claims and boundaries.

Claims (10)

A base portion (10) including a fitting surface (110) and,
adapted to be coupled to the base portion 10 and movable along a longitudinal axis X while including opposing first and second ends 211 and 212; A container 20 including a connecting rod 21 including a bonding surface 221 and,
Cover ( 30) is also included,
In the state in which the base part 10, the container 20, and the cover 30 are assembled, the first boss 31 and the first end 211 overlap each other in the longitudinal axis (X) direction. The dimension D1 of the portion is larger than the distance D2 between the joint surface 221 and the fitting surface 110 of the second end 212 in the longitudinal axis X direction, so that the connecting rod 21 is Food processing equipment, characterized in that the rotation of the cover (30) is restricted in a second rotational direction (R2) opposite to the first rotational direction (R1). According to claim 1,
The second end (212) of the connecting rod (21) is adapted to be triggered by a safety switch installed in the base (10). According to claim 1,
The base (10) also includes a protrusion (11), and the fitting surface (110) is provided on the surface of the protrusion (11) separated from the base (10). 4. The method of claim 3,
The protrusion 11 is
a wall (115) having an opening (113) suitable for receiving said second end (212);
an extension portion (117) extending from the wall (115) toward the opening (113);
Here, the second end 212 of the connecting rod 21 includes a curved portion 2120,
In a situation in which the container 20 not equipped with the cover 30 is coupled to the base 10, the curved part 2120 is blocked by the extending part 117, so that the second end 212 is It is impossible to enter the opening 113,
In a situation in which the container 20 to which the cover 30 is mounted is coupled to the base part 10 , the curved part 2120 and the extending part 117 are staggered to each other, so that the second end 212 is the opening A food processing facility, characterized in that it is accessible to (113). 5. The method according to any one of claims 1 to 4,
The second end (212) of the connecting rod (21) includes a protrusion (220) and the bonding surface (221) is installed on the surface of the protrusion (220) facing the base (10) food processing equipment. 5. The method according to any one of claims 1 to 4,
Food processing equipment, characterized in that the dimension (D1) is at least twice the distance (D2). 5. The method according to any one of claims 1 to 4,
The first boss 31 includes a first inclined surface 311,
The first end 211 includes a second inclined surface 214 suitable for engagement with the first inclined surface 311,
Here, in the state in which the base part 10, the container 20, and the cover 30 are assembled, the protrusion 11 restricts the movement of the connecting rod 21, so that the second inclined surface 214 is the second inclined surface 214. Food processing equipment, characterized in that by supporting the first inclined surface (311), the rotation of the cover (30) along the second rotational direction (R2) is limited. 8. The method of claim 7,
The first boss 31 also includes a third inclined surface 313, and in a situation in which the cover 30 is coupled to the container 20 along the first rotational direction R1, the connecting rod 21 Food processing equipment, characterized in that it is suitable for pushing the first end (211) of 9. The method of claim 8,
The first end 211 also includes a fourth inclined surface 215, and the fourth inclined surface 215 is suitable to be supported by the third inclined surface 313 to cause movement of the connecting rod 21 Food processing equipment, characterized in that. 10. The method according to any one of claims 1 to 4 and 8 to 9,
The container 20 is
a handle 22 installed to receive the connecting rod 21 and including a groove 25 with one end closed;
It also includes an elastic material 23 accommodated in the handle 22 and coupled with the connecting rod 21 to place the connecting rod 21 biased toward the direction of the cover 30,
The lid (30) also includes a stop (35) adapted to be received in the groove (25),
Here, in a state in which the base portion 10, the container 20, and the cover 30 are assembled, the groove 25 performs a further rotation of the cover 30 along the first rotational direction R1. Food processing equipment, characterized in that it is limited.

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