CN214964660U

CN214964660U - Cooking machine bowl cover safety lock structure

Info

Publication number: CN214964660U
Application number: CN202121633228.6U
Authority: CN
Inventors: 郭建刚; 江林
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-03
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of food processers, in particular to a safe lock structure of a cup cover of a food processer; the cup comprises a container, a cup cover and a pressing rod, wherein the cup cover is provided with a feed pipe, the outer side wall of the feed pipe is provided with a support, the support is provided with a vertical chute, and an actuating piece capable of moving transversely along the chute is arranged in the chute; the side wall of the feeding pipe is provided with an intervening groove which is communicated with the upper end of the chute, the outer side wall of the pressing rod is provided with a raised rib, the chute is internally provided with a safety mechanism, and the actuating element is in transmission connection with the safety mechanism; the utility model discloses a cooking machine bowl cover safety lock structure, thereby only protruding muscles and bones above that can promote the actuating piece lateral shifting when pressing the stick to insert and locate in the inlet pipe drive ann rule mechanism and trigger the micro-gap switch on the cooking machine motor control circuit, thereby the actuating piece and ann the spout on the support is all placed in to the rule mechanism, thereby can prevent effectively that the dirty entering of impurity from improving the use experience degree of product.

Description

Cooking machine bowl cover safety lock structure

Technical Field

The utility model relates to a cooking machine art field indicates a cooking machine bowl cover safety lock structure very much.

Background

The food processor belongs to a processing device of food materials, is a machine used in a kitchen and used for processing solid food and semi-solid food such as vegetables, and is mostly provided with a plurality of different blades, so that the food is processed into the state of strips, slices, blocks or threads and the like, and the cooking efficiency of the kitchen can be well improved. At present, the food processer on the market generally includes heavy-calibre container and drive host computer, is provided with lid structure on the opening of container, is equipped with the blade group in the container. The existing food processor is generally provided with a trigger piece on an opening of a container, and the trigger piece is used for closing a switch mechanism to electrify a driving host machine, so that the safety risk caused by false triggering is prevented.

Chinese patent CN203328502U discloses a kitchen appliance for processing food, comprising: a housing enclosing a motor; a bowl removably mounted to the housing, the bowl including an opening for receiving a rotatable tool within the bowl; a bowl lid removably mounted over the opening of the bowl; a switch mechanism at least partially surrounded by the housing, the switch mechanism being operatively connected to the motor; and an actuator at least partially surrounded by the housing, the actuator being pivotable between a first position when the bowl is separated from the housing, and a second position when the bowl is properly positioned on the housing and the bowl lid is properly positioned on the bowl, the actuator being spaced from the switch mechanism in the first position to maintain the switch mechanism in the open position and prevent actuation of the motor, and the actuator being engaged with the switch mechanism in the second position to close the switch mechanism to actuate the motor. Such an actuating member and a switching mechanism are complicated in structure, inevitably spoil the appearance integrity of the product, and when the product is washed and used, impurities easily enter a gap between the cover and the actuating member, and the product is not washed, thereby causing spoilage and smelling, and seriously affecting the use and food safety of the product.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a safe lock structure of a cup cover of a food processor, which has the advantages of reasonable structure, no loosening of the cup cover, high safety, beautiful appearance and easy cleaning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to a safe lock structure of a cup cover of a food processor, which comprises a container, a cup cover and a pressure bar, wherein the cup cover is provided with a feed pipe, the outer side wall of the feed pipe is provided with a support, the support is provided with a vertical chute, and an actuating piece which can move along the chute is arranged in the chute; the side wall of the feed pipe is provided with an intervening groove, the intervening groove is communicated with the upper end of the chute, the outer side wall of the press rod is provided with a raised rib, and the raised rib penetrates through the intervening groove when the press rod is inserted into the feed pipe so as to push the actuating piece to move transversely; a safety mechanism is arranged in the sliding groove, and the actuating piece is in transmission connection with the safety mechanism. The safety mechanism is controlled by the transverse action of the actuating piece, the convex ribs on the pressing rod can push the actuating piece to transversely move only when the pressing rod is inserted into the feeding pipe, so that the safety mechanism is driven, the safety mechanism triggers a microswitch on a motor control circuit of the food processor, and the safety risk caused by misoperation of the food processor is avoided; the actuating piece and the safety mechanism are both arranged in the sliding groove on the support, so that impurities and dirt can be effectively prevented from entering the sliding groove, and the use experience degree of the product is improved.

According to the scheme, the safety mechanism comprises a switch connecting rod and a first spring, the switch connecting rod can be movably arranged in the sliding groove in a penetrating mode up and down, and the actuating piece is in transmission connection with the upper end of the switch connecting rod; the lower extreme of spout is equipped with the bottom plate board, and the lower extreme and the bottom plate board of first spring are contradicted and are connected, and the upper end and the switch connecting rod of first spring are contradicted and are connected. When the pressing rod is correctly arranged on the feeding pipe, the convex ribs on the pressing rod drive the actuating piece to move transversely outwards, and the actuating piece drives the switch connecting rod to move downwards, so that the switch connecting rod triggers the micro switch on the control circuit of the food processor motor, and the food processor is prevented from being operated by mistake to generate safety risk; when the pressure stick is not packed into the inlet pipe, or the bowl cover is not correctly installed on the last port of container, the cooking machine can't be started to realize the cooking machine and prevent the safety risk of maloperation.

According to the scheme, the outer end of the actuating piece is provided with the inverted slope, the upper end of the switch connecting rod is provided with the first shearing column, and the first shearing column is in abutting connection with the inverted slope. The first shear columns are transversely arranged on the switch connecting rod, the outer edge surfaces of the first shear columns are in contact connection with the inverted inclined surfaces on the actuating pieces so as to reduce friction force, the action transmission between the actuating pieces and the switch connecting rod is smoother, the first shear columns are arranged on two sides of the upper end of the preferred switch connecting rod, and the two first shear columns which are symmetrically arranged are matched with the inverted inclined surfaces, so that the matching stability between the actuating pieces and the switch connecting rod can be improved.

According to the scheme, the outer side wall of the container is provided with the handle, the joint part between the handle and the container is internally provided with the channel groove, the channel groove is internally provided with the linkage connecting rod which can move up and down along the channel groove, and the second spring is arranged between the linkage connecting rod and the channel groove. The two ends of the channel groove respectively penetrate through the upper end and the lower end of a combining part between the handle and the container, when the cup cover is installed on the container, the lower end of the switch connecting rod is arranged corresponding to the upper port of the channel groove, the actuating piece drives the switch connecting rod to move downwards, the lower end of the switch connecting rod can be inserted into the channel groove to push the linkage connecting rod to move downwards, and the lower end of the linkage connecting rod extends out of the channel groove to trigger a microswitch on a control circuit of the food processor motor. When the cup cover is detached or the switch connecting rod is reset, the second spring drives the linkage connecting rod to move upwards to reset, and the control circuit of the motor of the food processor is disconnected to prevent misoperation.

According to the scheme, the support is provided with the decoration panel, the decoration panel is covered on the sliding groove and is fixedly connected with the support, and a safety lock is arranged between the decoration panel and the sliding groove; the upper end face of the handle is provided with a lock hole, and the safety lock is matched and connected with the lock hole when the cup cover is screwed and fixed on the upper port of the container. The safety lock can be vertically inserted into the lock hole to form circumferential matching connection between the cup cover and the container, the situation that the cup cover is loosened during the operation of the food processor is prevented, the decoration panel is coated on the support, so that the actuating piece and the switch connecting rod are arranged in the sliding groove, the intervening groove is plugged by the protruding ribs after the pressing rod is inserted, and impurities can be effectively prevented from entering and remaining on the support.

According to the scheme, the safety lock comprises a sliding rod bracket and a bolt rod, the sliding rod bracket is arranged in the sliding groove and fixedly connected with the sliding groove, the bolt rod can be movably arranged on the sliding rod bracket up and down, and a third spring is arranged between the upper end of the bolt rod and the sliding rod bracket; the decoration panel is provided with an unlocking opening communicated with the sliding groove, the unlocking opening is provided with a movable on-off key, the inner end of the on-off key is provided with a positive inclined plane, the spring bolt rod is provided with a second shearing column, and the second shearing column is in contact connection with the positive inclined plane. When the cup cover is assembled on the container, the safety lock is vertically arranged corresponding to the handle, and the lock tongue rod is downwards inserted into the lock hole under the driving of the third spring, so that the cup cover and the container form circumferential matched connection, and the problem of loosening of the cup cover when the food processor works is prevented; the lock tongue rod is matched with the second shearing column and the positive inclined plane, a user can press the switch key to enable the switch key to move inwards, the second shearing column and the lock tongue rod are pushed to move upwards and separate from the keyhole under the action of the positive inclined plane, and the cup cover is unlocked from the upper port of the container.

The utility model discloses a safe lock structure of a cup cover of a food processor, wherein only when a press rod is inserted into a feed pipe, a convex rib on the press rod can push an actuating piece to move transversely so as to drive a safety mechanism, and the safety mechanism triggers a micro switch on a control circuit of the food processor, so that the food processor is prevented from generating safety risk due to misoperation; the actuating piece and the safety mechanism are both arranged in the sliding groove on the support, so that impurities and dirt can be effectively prevented from entering the sliding groove, and the use experience degree of the product is improved.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

fig. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic diagram of the overall explosion structure of the present invention.

In the figure:

1. a container; 2. a cup cover; 3. an actuator; 4. chamfering; 5. a positive bevel; 11. a handle; 12. a channel groove; 13. a linkage connecting rod; 14. a second spring; 15. a lock hole; 21. pressing a rod; 22. a feed pipe; 23. a support; 24. a chute; 25. an intervening groove; 26. raising the muscles and bones; 27. modifying the panel; 28. opening a locking notch; 29. an on-off key; 31. a switch link; 32. a first spring; 33. a first shear column; 34. a slide bar bracket; 35. a latch rod; 36. a third spring; 37. a second shear post.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the food processer cup cover safety lock structure of the utility model comprises a container 1, a cup cover 2 and a pressure bar 21, wherein the cup cover 2 is provided with a feed pipe 22, the outer side wall of the feed pipe 22 is provided with a support 23, the support 23 is provided with a vertical chute 24, and an actuating piece 3 capable of moving along the transverse direction is arranged in the chute 24; the feeding device comprises a feeding pipe 22, a sliding groove 24, a pressing rod 21, a feeding channel and a feeding channel, wherein the side wall of the feeding pipe 22 is provided with an intervening groove 25, the intervening groove 25 is communicated with the upper end of the sliding groove 24, the outer side wall of the pressing rod 21 is provided with a raised rib 26, the feeding pipe 22 is fixedly connected with a cup cover 2, an inner hole of the feeding pipe 22 penetrates through the cup cover 2, the pressing rod 21 is provided with the feeding channel for feeding food materials into a container 1, and the feeding channel on the pressing rod 21 can be closed; when the pressing rod 21 is inserted into the feeding pipe 22, the protruding rib 26 is inserted into the insertion groove 25 to push the actuating element 3 to move laterally; a safety mechanism is arranged in the sliding groove 24, and the actuating piece 3 is in transmission connection with the safety mechanism. The safety mechanism is controlled by the transverse action of the actuating piece 3, the convex ribs 26 on the pressing rod 21 can push the actuating piece 3 to transversely move only when the pressing rod is inserted into the feeding pipe 22 so as to drive the safety mechanism, and the safety mechanism triggers a micro switch on a control circuit of the food processor motor, so that the safety risk caused by misoperation of the food processor is avoided; the actuating member 3 and the safety mechanism are both arranged in the sliding groove 24 on the support 23, so that impurities and dirt can be effectively prevented from entering, and the use experience of the product is improved.

The safety mechanism comprises a switch connecting rod 31 and a first spring 32, the switch connecting rod 31 can be movably arranged in the chute 24 in a penetrating way up and down, and the actuating piece 3 is in transmission connection with the upper end of the switch connecting rod 31; the lower end of the chute 24 is provided with a bottom supporting plate, the lower end of the first spring 32 is connected with the bottom supporting plate in an abutting mode, and the upper end of the first spring 32 is connected with the switch connecting rod 31 in an abutting mode. When the pressing rod 21 is correctly installed on the feeding pipe 22, the convex rib 26 on the pressing rod 21 drives the actuating element 3 to move laterally outwards, and the actuating element 3 drives the switch connecting rod 31 to move downwards, so that the switch connecting rod 31 triggers a micro switch on a control circuit of the food processor motor, and the food processor is prevented from generating safety risk due to misoperation; when the press rod 21 is not loaded into the feeding pipe 22 or the cup cover 2 is not correctly installed on the upper port of the container 1, the food processor cannot be started, so that the safety risk of preventing misoperation of the food processor is realized.

The outer end of the actuating piece 3 is provided with an inverted inclined surface 4, the upper end of the switch connecting rod 31 is provided with a first shear column 33, and the first shear column 33 is connected with the inverted inclined surface 4 in an abutting mode. The first shear columns 33 are transversely arranged on the switch connecting rod 31, the outer edge surfaces of the first shear columns 33 are in contact connection with the inverted inclined surfaces 4 on the actuating pieces 3 to reduce friction force, so that the action transmission between the actuating pieces 3 and the switch connecting rod 31 is smoother, the first shear columns 33 are arranged on two sides of the upper end of the switch connecting rod 31 preferably, and the matching stability between the actuating pieces 3 and the switch connecting rod 31 can be improved through the matching of the two first shear columns 33 which are symmetrically arranged and the inverted inclined surfaces 4.

The outer side wall of the container 1 is provided with a handle 11, a channel groove 12 is arranged in a joint part between the handle 11 and the container 1, a linkage connecting rod 13 which can move up and down is arranged in the channel groove 12, and a second spring 14 is arranged between the linkage connecting rod 13 and the channel groove 12. The two ends of the channel groove 12 respectively penetrate through the upper end and the lower end of the joint part between the handle 11 and the container 1, when the cup cover 2 is installed on the container 1, the lower end of the switch connecting rod 31 is arranged corresponding to the upper port of the channel groove 12, the actuating piece 3 drives the switch connecting rod 31 to move downwards, the lower end of the switch connecting rod 31 can be inserted into the channel groove 12 so as to push the linkage connecting rod 13 to move downwards, and the lower end of the linkage connecting rod 13 extends out of the channel groove 12 so as to trigger a micro switch on a control circuit of the food processor motor. When the cup cover 2 is detached or the switch connecting rod 31 is reset, the second spring 14 drives the linkage connecting rod 13 to move upwards to reset, and a control circuit of the motor of the food processor is disconnected to prevent misoperation.

The support 23 is provided with a decoration panel 27, the decoration panel 27 is covered on the sliding chute 24 and is fixedly connected with the support 23, and a safety lock is arranged between the decoration panel 27 and the sliding chute 24; a lock hole 15 is arranged on the upper end face of the handle 11, and the safety lock is matched and connected with the lock hole 15 when the cup cover 2 is screwed and fixed on the upper port of the container 1. The safety lock can be vertically inserted into the lock hole 15 so as to form circumferential matching connection between the cup cover 2 and the container 1, the situation that the cup cover 2 is loosened during the working of the food processor is prevented, the decoration panel 27 is coated on the support 23 so as to enable the actuating piece 3 and the switch connecting rod 31 to be arranged in the sliding groove 24, the intervening groove 25 is plugged by the raised rib 26 after the pressing rod 21 is inserted, and impurities can be effectively prevented from entering and remaining on the support 23.

The safety lock comprises a sliding rod bracket 34 and a bolt rod 35, the sliding rod bracket 34 is arranged in the sliding groove 24 and fixedly connected with the sliding groove, the bolt rod 35 is movably arranged on the sliding rod bracket 34 up and down, and a third spring 36 is arranged between the upper end of the bolt rod 35 and the sliding rod bracket 34; the decoration panel 27 is provided with an unlocking opening 28 communicated with the sliding groove 24, the unlocking opening 28 is provided with a movable on-off key 29, the inner end of the on-off key 29 is provided with a front inclined plane 5, the bolt rod 35 is provided with a second shearing column 37, and the second shearing column 37 is in abutting connection with the front inclined plane 5. When the cup cover 2 is assembled on the container 1, the safety lock is vertically arranged corresponding to the handle 11, and the lock tongue rod 35 is driven by the third spring 36 to be downwards inserted into the lock hole 15, so that the cup cover 2 and the container 1 are in circumferential matched connection, and the problem that the cup cover 2 is loosened when the food processor works is solved; the latch rod 35 is matched with the second shearing column 37 and the front inclined plane 5, so that a user can press the switch key 29 to move inwards, push the second shearing column 37 and the latch rod 35 to move upwards and separate from the keyhole under the action of the front inclined plane 5, and unlock the cup cover 2 from the upper port of the container 1.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A safe lock structure of a cup cover of a food processor comprises a container, a cup cover and a pressing rod, wherein the cup cover is provided with a feeding pipe, and is characterized in that,

the outer side wall of the feeding pipe is provided with a support, the support is provided with a vertical chute, and an actuating piece which can move along the chute is arranged in the chute;

the side wall of the feed pipe is provided with an intervening groove, the intervening groove is communicated with the upper end of the chute, the outer side wall of the press rod is provided with a raised rib, and the raised rib penetrates through the intervening groove when the press rod is inserted into the feed pipe so as to push the actuating piece to move transversely;

a safety mechanism is arranged in the sliding groove, and the actuating piece is in transmission connection with the safety mechanism.

2. The safety lock structure for the cup cover of the food processer according to claim 1, wherein the safety mechanism comprises a switch connecting rod and a first spring, the switch connecting rod is movably arranged in the chute up and down, and the actuating element is in transmission connection with the upper end of the switch connecting rod; the lower extreme of spout is equipped with the bottom plate board, and the lower extreme and the bottom plate board of first spring are contradicted and are connected, and the upper end and the switch connecting rod of first spring are contradicted and are connected.

3. The safety lock structure for the cup cover of the food processer as claimed in claim 2, wherein the outer end of the actuating member is provided with an inverted slope, the upper end of the switch connecting rod is provided with a first shear column, and the first shear column is in interference connection with the inverted slope.

4. The safety lock structure for the cup cover of the food processer according to claim 2, wherein a handle is arranged on the outer side wall of the container, a channel groove is arranged in a joint part between the handle and the container, a linkage connecting rod capable of moving up and down is arranged in the channel groove, and a second spring is arranged between the linkage connecting rod and the channel groove.

5. The food processor cup cover safety lock structure of claim 4, wherein the support is provided with a decoration panel, the decoration panel is covered on the chute and is fixedly connected with the support, and a safety lock is arranged between the decoration panel and the chute; the upper end face of the handle is provided with a lock hole, and the safety lock is matched and connected with the lock hole when the cup cover is screwed and fixed on the upper port of the container.

6. The food processor cup cover safety lock structure according to claim 5, wherein the safety lock comprises a sliding rod bracket and a latch rod, the sliding rod bracket is arranged in the sliding groove and fixedly connected with the sliding groove, the latch rod is movably arranged on the sliding rod bracket up and down, and a third spring is arranged between the upper end of the latch rod and the sliding rod bracket; the decoration panel is provided with an unlocking opening communicated with the sliding groove, the unlocking opening is provided with a movable on-off key, the inner end of the on-off key is provided with a positive inclined plane, the spring bolt rod is provided with a second shearing column, and the second shearing column is in contact connection with the positive inclined plane.