WO2022206142A1

WO2022206142A1 - Low-noise food processor

Info

Publication number: WO2022206142A1
Application number: PCT/CN2022/073293
Authority: WO
Inventors: 周劲松
Original assignee: 周劲松
Priority date: 2021-03-29
Filing date: 2022-01-21
Publication date: 2022-10-06
Also published as: CN214964829U

Abstract

A low-noise food processor, comprising a main machine (1). An opening (11) is formed at the top of the main machine (1); a food processing cup (2), a stirring blade (3), and a motor (5) are provided in the main machine (1); the motor (5) drives the stirring blade to rotate in the food processing cup (2); a ring platform (21) is provided on an opening portion of the food processing cup (2); a connecting platform (12) corresponding to the ring platform (21) is provided on the opening (11); the connecting platform (12) and the ring platform (21) are sequentially stacked and connected by means of a vibration reduction gasket (6) and a fixing ring (7); the food processing cup (2) is connected and fixed to the opening (11) by means of a fastener. The vibration reduction gasket (6) can absorb the vibration transmitted from the food processing cup (2), thereby facilitating reduction of the vibration noise between the food processing cup (2) and the main machine (1), and bringing a good use experience to people.

Description

A low noise cooking machine

technical field

The utility model relates to the technical field of household appliances, in particular to a low-noise cooking machine.

Background technique

The cooking machine has a cooking cup, a motor and a stirring knife. The motor drives the stirring knife to rotate and smash the food in the cooking cup. Due to the assembly error between the parts, the rotation of the stirring knife generates centrifugal force, which makes the motor, stirring knife and the cooking cup and other related components produce strong force. Vibration, part of the vibration is transmitted to the host through the cooking cup, and collides with the host at the same time, which further strengthens the vibration, generates huge noise, and affects people's experience.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the utility model provides a cooking machine with low noise.

The technical scheme adopted by the utility model to solve its technical problems is:

A low-noise cooking machine includes a main body, the top of the main body is open, a cooking cup, a stirring knife and a motor are arranged in the main body, the motor drives the stirring knife to rotate in the cooking cup, and the mouth of the cooking cup has a ring table, The open corresponding ring platform is provided with a connecting platform, and the connecting platform and the ring platform are connected in sequence through a vibration damping pad and a fixing ring, and the cooking cup and the opening are connected and fixed by fasteners.

The periphery of the vibration damping pad is provided with a wrapping edge, the vibration damping pad is laid flat on the ring platform and the ring platform is surrounded by the wrapping edge.

The ring platform is provided with a positioning notch, and the vibration damping pad is provided with a bump corresponding to the positioning notch, and the bump is snapped into the positioning notch so that the vibration damping pad is positioned on the cooking cup.

The positioning notch is arranged on the outer peripheral edge of the ring platform, and the side wall of the edging corresponds to the shape of the positioning notch to form the convex block with the outer concave and the inner convex, and the fastener passes through the concave position of the convex block and the convex block. The fixing ring is connected to realize the fixing of the fixing ring to the cooking cup.

A limit opening is arranged on the periphery of the ring platform, a notch corresponding to the limit opening of the vibration damping pad is provided with a notch that matches the shape of the limit opening, and a positioning column is arranged on the fixing ring corresponding to the limit opening. Alignment, the positioning post is snapped into the notch so that the fixing ring is positioned on the ring platform, and the fastener passes through the connection platform and enters the positioning post to realize the connection and fixation of the fixing ring and the host.

The ring platform is provided with a limit convex rib along the mouth of the cooking cup, the fixing ring is provided with a convex ring corresponding to the limit convex rib, and the vibration damping pad extends out of the sealing ring and is arranged between the convex ring and the limit convex rib. Between the ribs, the fixing ring is fixed on the mouth of the cooking cup, so that the limiting rib and the raised ring clamp the sealing ring, so as to realize the sealing between the mouth of the cooking cup and the fixing ring.

The inner wall of the fixing ring is symmetrically arranged with bosses, the main unit includes an upper cover, the outer wall of the upper cover is provided with a limit block, the upper cover covers the cooking cup, and the upper cover is rotated to make the limit block clamp the boss to lock the upper cover. The lid locks onto the cooking cup.

The motor has mounting feet, and the mounting feet are provided with jacks. The host has a base, and the base extends to the mounting feet with a post, the post is sleeved with a damping sleeve, and the post and the damping sleeve are inserted into the socket. And fixed, the motor is installed on the host.

The beneficial effects of the utility model are as follows: the damping pad and the fixing ring of the present utility model are arranged between the mouth of the cooking cup and the opening of the main machine, and the damping pad can absorb the vibration transmitted from the cooking cup, which is beneficial to reduce the The vibration noise between the cup and the host brings people a good experience.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the overall schematic diagram of the present utility model;

Fig. 2 is the split schematic diagram of Fig. 1;

Fig. 3 is the sectional view of Fig. 1;

Fig. 4 is the partial enlarged schematic diagram of the utility model A;

5 is a cross-sectional view of the motor mounting foot of the present utility model;

Fig. 6 is a partial enlarged schematic view of B of the present invention.

Detailed ways

Referring to FIGS. 1 to 6 , the present invention includes a main unit 1 , the top of the main unit 1 has an opening 11 , a cooking cup 2 , a stirring knife 3 and a motor 5 are arranged in the main unit 1 , and the motor 5 drives the stirring knife 3 to rotate in the cooking cup 2 Stir food; in order to reduce the vibration generated by the motor 5 driving the stirring knife 3 and transmit it to the cooking cup 2, in this structure, a vibration damping pad 6 and a fixing ring 7 are arranged between the mouth of the cooking cup 2 and the opening 11 of the host 1. Specifically, , the mouth of the cooking cup 2 has a ring platform 21, and the opening 11 of the host 1 is provided with a connecting platform 12 corresponding to the ring platform 21, the vibration damping pad 6 is laid flat on the ring platform 21, and the fixing ring 7 is placed on the vibration damping pad 6. Then, the connection platform 12 and the ring table 21 are used to clamp the vibration damping pad 6 and the fixing ring 7 to realize the connection and fixation of the cooking cup 2 and the host 1; since the vibration damping pad 6 is made of soft materials, It has the functions of elasticity, absorbing vibration energy and reducing vibration. When the cooking cup 2 vibrates, the vibration damping pad 6 vibrates with the cooking cup 2, but at the connection between the vibration damping pad 6 and the fixing ring 7, the vibration damping pad 6 is elastically deformed. Absorb the vibration energy in the cooking cup 2, so that the energy transmitted to the fixing ring 7 through the vibration damping pad 6 is reduced, and the vibration transmitted from the fixing ring 7 to the host 1 is reduced. The above structure is beneficial to reduce the cooking cup 2 and the host. The vibration noise between 1 and 1 brings people a good experience; in addition, the cooking cup 2 in this structure also has the function of heating food, and the heating body 4 is arranged at the bottom of the cooking cup 2, and the heat produced by the heating body 4 will heat The cooking cup 2 makes the cooking cup 2 heat up. If the heat is directly transferred to the connecting platform 12 on the host 1, the connecting platform 12 will be easily deformed by heat, resulting in an increase in the gap between the connecting platform 12 and the cooking cup 2, which is prone to vibration and noise. Therefore, a fixing ring 7 needs to be arranged between the cooking cup 2 and the connecting platform 12 , which can effectively reduce the heat transfer in the cooking cup 2 to the host 1 and ensure that the connecting platform 12 and the cooking cup 2 are tightly connected.

Preferably, the outer periphery of the vibration damping pad 6 of the present invention has a folded edge 61 . When the vibration damping pad 6 is laid flat on the ring platform 21 , the edge 61 surrounds the ring platform 21 to fix the vibration damping pad 6 On the ring platform 21, the vibration damping pad 6 is prevented from loosening; further, in order to limit the vibration damping pad 6 to the fixed position of the ring platform 21, a positioning notch 22 is provided on the ring platform 21, and the vibration damping pad 6 is positioned correspondingly The notch 22 is provided with a convex block 62. When the damping pad 6 is laid on the ring platform 21, the convex block 62 on the damping pad 6 is matched with the positioning notch 22 on the ring platform 21 to realize the positioning of the damping pad 6. On the ring platform 21; in this embodiment, the positioning recess 22 is arranged on the outer periphery of the ring platform 21, and the side wall of the edge 61 corresponds to the positioning recess 22 with the convex block 62. The convex block 62 has the same The shape of the positioning recess 22 matches the recess, the vibration damping pad 6 is laid flat on the ring platform 21, the bump 62 on the side wall of the edging 61 is matched with the positioning recess 22 through its recess, and the fastener is removed from the fixing ring 7. Passing out and passing through the concave connection ring table 21 of the protrusion 62 realizes that the fixing ring 7 clamps the vibration damping pad 6 on the cooking cup 2 .

A limit port 23 is provided on the periphery of the ring platform 21 , a notch 63 corresponding to the limit port 23 is provided with a notch 63 corresponding to the limit port 23 , the fixing ring 7 is provided with a positioning post 71 corresponding to the limit port 23 , and the notch 63 Aligned with the limit opening 23, the positioning post 71 is snapped into the slot 63 to realize the positioning of the fixing ring 7, and at the same time, the fastener passes out of the connection platform 12 and penetrates into the positioning post 71 to realize the connection between the platform 12 and the fixing ring. The connection of 7 is fixed, which also realizes the connection between the host 1 and the cooking cup 2.

In order to achieve sealing between the fixing ring 7 and the cooking cup 2, the structure has two layers of sealing, the first layer is the clamping seal between the upper and lower end surfaces of the vibration damping pad 6 and the end surfaces of the fixing ring 7 and the ring table 21, and the second layer sealing structure : The ring table 21 is provided with a limiting rib 24 along the mouth of the cooking cup 2 , the fixing ring 7 is provided with a convex ring 72 corresponding to the limiting rib 24 , and the damping pad 6 extends out of the sealing ring 64 and is arranged between the convex ring 72 and the limiting rib 24 . Between the positioning ribs 24 , when the fixing ring 7 is fixed on the ring platform 21 , the convex ring 72 clamps the sealing ring portion 64 on the limiting ribs 24 , so that the convex ring 72 and the limiting ribs 24 pass through. The sealing ring portion 64 forms a seal, and the liquid in the cooking cup 2 is effectively prevented from entering the interior of the main unit 1 through the above-mentioned two-layer sealing.

The fixing ring 7 in this structure has the function of heat insulation, and also has the function of locking the upper cover 8. The upper cover 8 is arranged on the main unit 1 and covers the cooking cup 2. The specific locking structure is that the inner wall of the fixing ring 7 is symmetrical Two bosses 73 are provided, and the outer wall of the upper cover 8 is provided with a limit block 81 corresponding to the boss 73. When the upper cover 8 covers the cooking cup 2, the outer wall of the upper cover 8 cooperates with the inner wall of the fixing ring 7. By rotating the upper cover 8 , so that the limit block 81 falls below the boss 73, and the boss 73 blocks the limit block 81 from moving upward, so that the upper cover 8 is locked in the fixing ring 7, and at the same time, the upper cover 8 is locked in the cooking cup 2. , simple structure, easy to use.

The motor 5 drives the vibration generated by the rotation of the stirring knife 3, and the vibration energy can be transmitted from the motor 5 to the host 1 in addition to the cooking cup 2 to the host 1. Therefore, a vibration reduction structure is set on the host 1 corresponding to the motor 5. The specific vibration reduction Structure: the motor 5 has a mounting foot 51, the mounting foot 51 is provided with a socket 52, the host 1 has a base 9, the base 9 extends to the mounting foot 51 with a post 91, the post 91 is sleeved with a vibration damping sleeve 92, the motor 5. When assembled to the base 9, the post 91 is inserted into the socket 52 together with the damping sleeve 92, and the motor 5 and the base 9 are connected and fixed by fasteners. Since the damping sleeve 92 is made of soft material, so When the vibration generated by the rotation of the motor 5 passes through the vibration damping sleeve 92, the vibration energy is absorbed by the vibration damping sleeve 92, so that the base 9 can only receive slight vibration, effectively reducing the vibration noise generated by the base 9.

Claims

A low-noise cooking machine, comprising a main body (1), the top of the main body (1) is provided with an opening (11), and a cooking cup (2), a stirring knife (3) and a motor (5) are arranged in the main body (1), The motor (5) drives the stirring knife (3) to rotate in the cooking cup (2), characterized in that: the mouth of the cooking cup (2) has a ring table (21), and the opening (11) corresponds to the ring table (21) A connecting platform (12) is provided, and the connecting platform (12) and the ring platform (21) are connected in sequence through the vibration damping pad (6) and the fixing ring (7), and the cooking cup is connected by fasteners. (2) Connect and fix with the opening (11).
The food processor according to claim 1, characterized in that: the periphery of the vibration damping pad (6) is provided with an edge (61), and the vibration damping pad (6) is laid flat on the ring platform (21) and passes through The edging (61) surrounds the ring platform (21).
The cooking machine according to claim 1 or 2, characterized in that: a positioning recess (22) is provided on the ring platform (21), and a bump is provided on the vibration damping pad (6) corresponding to the positioning recess (22). (62), the protrusion (62) is snapped into the positioning recess (22) so that the vibration damping pad (6) is positioned on the cooking cup (2).
The food processor according to claim 3, characterized in that: the positioning notch (22) is arranged on the outer periphery of the ring platform (21), and the side wall of the edging (61) corresponds to the positioning notch ( The shape of 22) forms the convex block (62) which is concave on the outside and convex on the inside, and the fastener passes through the concave position of the convex block (62) to connect with the fixing ring (7), so as to realize the fixing of the fixing ring (7) in place. Describe the cooking cup (2).
The food processor according to claim 1 or 2, characterized in that: a limit opening (23) is provided on the periphery of the ring platform (21), and the vibration damping pad (6) is provided with a limit opening (23) corresponding to the limit opening (23). A notch (63) matching the shape of the limit opening (23), the fixing ring (7) is provided with a positioning column (71) corresponding to the limit opening (23), and the notch (63) is aligned with the limit opening (23) , the positioning post (71) is snapped into the slot (63) so that the fixing ring (7) is positioned on the ring platform (21), and the fastener passes through the connecting platform (12) and enters the positioning post (71) to realize the fixing ring (7) The connection with the host (1) is fixed.
The cooking machine according to claim 1 or 2, characterized in that: the ring table (21) is provided with limiting ribs (24) along the mouth of the cooking cup (2), and the fixing ring (7) ) A convex ring (72) is provided corresponding to the limiting rib (24), the damping pad (6) extends out of the sealing ring portion (64) and is arranged between the convex ring (72) and the limiting rib (24), The fixing ring (7) is fixed on the mouth of the cooking cup (2), so that the limiting ribs (24) and the raised ring (72) clamp the sealing ring (64), so that the mouth of the cooking cup (2) and the fixing ring ( 7) sealing.
The cooking machine according to claim 1 or 2, characterized in that: the inner wall of the fixing ring (7) is symmetrically provided with bosses (73), the main body (1) comprises an upper cover (8), and the outer wall of the upper cover A limit block (81) is set, the upper cover (8) covers the cooking cup (2), and the upper cover (8) is rotated so that the limit block (81) is stuck on the boss (73) so that the upper cover (8) Lock on the cooking cup (2).
The food processor according to claim 1 or 2, characterized in that: the motor (5) has mounting feet (51), the mounting feet (51) are provided with sockets (52), and the main machine (1) has The base (9), the base (9) extends toward the mounting foot (51) with a post (91), the post (91) is sleeved with a damping sleeve (92), the post (91) together with the damping sleeve (92) ) is inserted into the jack (52) and fixed, so that the motor (5) is installed on the host (1).