CN211632922U - Bowl cover and mixer of mixer - Google Patents

Bowl cover and mixer of mixer Download PDF

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Publication number
CN211632922U
CN211632922U CN201922323568.8U CN201922323568U CN211632922U CN 211632922 U CN211632922 U CN 211632922U CN 201922323568 U CN201922323568 U CN 201922323568U CN 211632922 U CN211632922 U CN 211632922U
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CN
China
Prior art keywords
limiting valve
pressure limiting
lid
air hole
cover
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CN201922323568.8U
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Chinese (zh)
Inventor
陈应军
唐路蒙
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Priority to CN201922323568.8U priority Critical patent/CN211632922U/en
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Abstract

The application provides a bowl cover and mixer of mixer. This bowl cover includes: the metal cover is provided with air holes penetrating through the upper surface and the lower surface of the metal cover; and the pressure limiting valve is movably arranged relative to the metal cover and used for plugging or opening the air hole, and the pressure limiting valve is contacted with the edge of the air hole when plugging the air hole. In the scheme, the cup cover is a metal cover, when food materials are cooked, the pressure limiting valve can directly block the air hole of the metal cover, the temperature during cooking is improved, the food materials are fully cooked, and the cup cover is more sanitary and healthy.

Description

Bowl cover and mixer of mixer
Technical Field
The application relates to the technical field of household appliances, in particular to a cup cover of a stirrer and the stirrer.
Background
Traditional mixer, when heating food, hardly reach the boiling temperature that the temperature is 100, especially in plateau district, the boiling point is lower, can not fully be ripe when eating the material culinary art, influences the culinary art effect of food to, the bowl cover of current mixer is the plastic part, has the health problem of will recovering with eating the material contact.
SUMMERY OF THE UTILITY MODEL
The application provides a bowl cover and mixer of mixer can improve food culinary art temperature to, more sanitary healthy when bowl cover and food contact.
Specifically, the method is realized through the following technical scheme:
a cup cover of a blender, comprising:
the metal cover is provided with air holes penetrating through the upper surface and the lower surface of the metal cover; and
the pressure limiting valve is movably arranged relative to the metal cover and used for plugging or opening the air hole, and the pressure limiting valve is in contact with the edge of the air hole when plugging the air hole. In the scheme, the cup cover is a metal cover, so that the sanitary and healthy problem of contact of the cup cover and food materials is solved, the pressure limiting valve can block the air hole when the food materials are cooked, the heat loss is reduced, the temperature during cooking is increased, and the food materials can be fully cooked.
According to an embodiment of the application, the metal cover includes the recess, the diapire of recess sinks from peripheral region to central zone gradually, the gas pocket is located the central zone of diapire. The groove can limit the active area of the pressure limiting valve, so that the pressure limiting valve only moves around the air hole.
According to one embodiment of the application, the bottom wall sinks from the peripheral zone to the central zone through an inclined plane having an angle A of 5 DEG-A60 DEG relative to the horizontal. The inclined plane makes the bottom wall easier when shaping, and the degree of difficulty of making and processing is lower.
According to an embodiment of the application, the metal cover further comprises an extension wall, the extension wall extends from the concave direction of the groove, and a containing cavity containing the pressure limiting valve is formed by the extension wall and the groove in a surrounding mode. The extension wall increases the depth of the groove and reduces the risk of the pressure limiting valve disengaging from the metal cover under steam pressure.
According to one embodiment of the present application, the pressure limiting valve comprises a sphere having a diameter D1;
the maximum inner diameter of the containing cavity is D5, and D5-D1 is not more than 3mm and not more than 20 mm; and/or the maximum depth of the accommodating cavity is H1, and H1 is not more than 2/3D 1. D5-D1 which is more than or equal to 3mm and less than or equal to 20mm can reserve a space for the ball to move in the containing cavity, and the pressure limiting valve can be smoothly reset after pressure relief. H1 is not more than 2/3D1, so that a part of the ball body is exposed out of the accommodating cavity, and the ball body is convenient to put in and take out.
According to an embodiment of this application, the bowl cover still includes the cover body, the cover body with extend the wall connection, will the pressure limiting valve cover is located in, the cover body is equipped with the venthole. The cover body further reduces the moving space of the pressure limiting valve, and the defects that the pressure limiting valve is separated from the containing cavity or lost when the cup cover is inverted are avoided.
According to one embodiment of the application, the extension wall comprises a tab, the cover comprising an elastic surrounding wall, the tab abutting against the elastic surrounding wall from the inside of the cover, tensioning the elastic surrounding wall. The connecting structure is simple and convenient to install.
According to one embodiment of the application, the interference amount when the bulge abuts against the elastic surrounding wall is W3, and is more than or equal to 0.1mm and less than or equal to W3 and less than or equal to 1 mm; and/or the elastic surrounding wall is contracted inwards at the position abutted with the bulge. The proper interference can realize connection and avoid fatigue damage of the elastic surrounding wall. The inward contraction of the elastic surrounding wall can increase the resistance of the protrusion part to the separation of the elastic surrounding wall, and the connection reliability is improved.
According to one embodiment of the application, the extension wall is removably connected to the enclosure. The detachable connection mode is convenient for the pressure limiting valve to be put in and taken out, and the cleaning is easier.
According to an embodiment of the application, the bowl cover still includes central lid, central lid in the top of voltage limiting valve, with the metal covering is connected, central lid includes the bleeder vent. The central cover can protect the pressure limiting valve, prevent external dust, sundries and the like from entering the pressure limiting valve, and avoid the defects of untight matching between the pressure limiting valve and the air hole and the like.
According to an embodiment of the present application, one of the center cap and the metal cap includes a connection post, and the other includes a connection groove, the connection post being inserted into the connection groove. The connection structure of the central cover and the metal cover is simple, and the disassembly and the assembly are convenient.
According to an embodiment of the application, the connecting groove annular side wall, the spliced pole includes the ladder face, the ladder face with the up end contact of annular side wall. The depth of the connecting column inserted in the connecting groove is limited by the step surface.
According to an embodiment of the application, the cup cover further comprises an elastic ring, and the elastic ring is extruded between the outer surface of the connecting column and the inner surface of the connecting groove. The elastic ring can increase the deformation when being matched with the inner wall of the groove by utilizing the elasticity of the elastic ring, and the matching reliability between the connecting column and the annular side wall is improved.
According to an embodiment of the application, the air hole comprises a first air hole and a second air hole, the pressure limiting valve comprises a first pressure limiting valve and a second pressure limiting valve, the first pressure limiting valve blocks or opens the first air hole, the second pressure limiting valve blocks or opens the second air hole, the first pressure limiting valve contacts with the edge of the first air hole when blocking the first air hole, the second pressure limiting valve contacts with the edge of the second air hole when blocking the second air hole, and the pressure-resistant ranges of the first pressure limiting valve and the second pressure limiting valve are different. The first pressure limiting valve and the first pressure limiting valve can be matched to realize rapid pressure relief.
A blender, comprising:
a cup body; and
the cup cover is covered on the cup body and is the cup cover of the stirrer.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides a bowl cover and mixer of mixer, wherein, the bowl cover adopts the metal covering, and when the culinary art was eaten the material, the gas pocket that the pressure limiting valve can direct shutoff metal covering improves the temperature when culinary art, makes the material of eating fully ripe, and the bowl cover is also more sanitary healthy.
Drawings
FIG. 1 is a schematic view of a blender shown in an exemplary embodiment of the present application;
FIG. 2 is a cross-sectional view of a cup assembly in a blender in accordance with an exemplary embodiment of the present application;
FIG. 3 is a cross-sectional view of a cup assembly in a blender in accordance with an exemplary embodiment of the present application;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an exploded view of a cup assembly in a blender in accordance with an exemplary embodiment of the present application;
FIG. 6 is a schematic view of a center cover in a blender in accordance with an exemplary embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Referring to FIG. 1, FIG. 1 shows a schematic view of a blender in accordance with an exemplary embodiment of the present application.
The blender 10 provided by the embodiments of the present application includes a base unit 11 and a cup assembly 12 removably assembled to the base unit 11. The cup assembly 12 includes a heating pan for heating food material and a cutter for stirring and crushing the food material.
The main body 11 includes a motor and a control module, an output shaft of the motor extends out of the main body 11 and is in transmission connection with a cutter in the cup assembly 12, and the control module is used for controlling the program operation of the stirring machine 10, such as controlling the heating time, heating power and cutter rotating speed of the heating plate.
Referring to fig. 2, fig. 2 illustrates a cross-sectional view of a cup assembly shown in an exemplary embodiment of the present application.
Cup assembly 12 includes a cup 120 and a lid 122 that fits over cup 120. in one example, lid 122 may be rotatably fitted over cup 120 and held in place by mating snap-fit structures when lid 122 is rotated into place.
The cup body 120 includes a food material receiving cavity 120a, and the food material receiving cavity 120a is used for containing food material. The cup body 120 further includes a base 120b and a cutter 120c mounted to the base 120b, the cutter 120c being inserted into the food receiving cavity 120 a. The bottom of the cup body 120 is further provided with a heating plate 120d, the heating plate 120d can be used as a partial cavity wall of the food material accommodating cavity 120a, and the side of the cup body 120 is further provided with a cup handle 120 e.
Referring to fig. 3-5, fig. 3 illustrates a cross-sectional view of a cup assembly according to an exemplary embodiment of the present application; FIG. 4 shows an enlarged view of portion A of FIG. 3; FIG. 5 illustrates an exploded view of a cup assembly in a blender, according to an exemplary embodiment of the present application.
The cup cover 122 includes a metal cover 122a and a pressure limiting valve 20, wherein the metal cover 122a is provided with an air hole 30 penetrating through the upper surface and the lower surface of the metal cover, and the air hole 30 is communicated with the food material accommodating cavity 120 a.
The pressure limiting valve 20 is movably arranged relative to the metal cover 122a, the pressure limiting valve 20 can block and open the air hole 30, when the steam pressure is larger than the maximum pressure-resistant value of the pressure limiting valve 20, the pressure limiting valve 20 is lifted away, the air hole 30 is opened, when the steam pressure is smaller than the maximum pressure-resistant value of the pressure limiting valve 20, the pressure limiting valve 20 blocks the air hole 30, and the pressure limiting valve 20 is in contact with the edge of the air hole 30 when the air hole 30 is blocked. In this scheme, the cup cover 122 includes metal cover 122a to, when cooking the food material, the air vent of seting up in metal cover 122a can directly be blocked to pressure limiting valve 20 to the temperature when improving the culinary art, makes the food material fully ripe, and cup cover 122 is also more sanitary healthy.
In an alternative example, the air vent 30 includes a first air vent 30a and a second air vent 30b, and correspondingly, the pressure limiting valve 20 includes a first pressure limiting valve 20a and a second pressure limiting valve 20b, the first pressure limiting valve 20a blocks or opens the first air vent 30a, the second pressure limiting valve 20b blocks or opens the second air vent 30b, when the first pressure limiting valve 20a blocks the first air vent 30a, the first pressure limiting valve contacts with the edge of the first air vent 30a, and when the second pressure limiting valve 20b blocks the second air vent 30b, the second pressure limiting valve contacts with the edge of the second air vent 30b, wherein the pressure-resistant ranges of the first pressure limiting valve 20a and the second pressure limiting valve 20b are different.
In the above example, the maximum pressure-resistant value of the first pressure-limiting valve 20a may be set to a first threshold value, the maximum pressure-resistant value of the second pressure-limiting valve 20b may be set to a second threshold value, and the first threshold value may be larger than the second threshold value. When the air pressure in the food material accommodating cavity 120a reaches the second threshold value, the second pressure limiting valve 20b is pushed away from the second air hole 30b by the steam, so as to release the pressure of the food material accommodating cavity 120 a. When the air pressure in the food material accommodating cavity 120a reaches the first threshold value, the first pressure limiting valve 20a is lifted away from the first air hole 30a by the steam, and the first pressure limiting valve 20a and the first pressure limiting valve 30a are matched for pressure relief, so that rapid pressure relief is realized.
The first pressure-limiting valve 20a is used as an example to describe the present application in detail, and the second pressure-limiting valve 20b may be arranged in the same manner as the first pressure-limiting valve 20 a.
With reference to fig. 3 to 5, in an example, the metal cover 122a includes a top wall 1220a and an annular side wall 1220b connected to the top wall 1220a, the metal cover 122a is opened downward, and an inner space surrounded by the metal cover 122a is communicated with the food material accommodating cavity 120a and can accommodate food materials together. The first air hole 30a and the second air hole 30b are provided in the top wall 1220 a.
The top wall 1220a includes a recess 40, the first air hole 30a is opened on the bottom wall 40a of the recess 40, and correspondingly, the first pressure limiting valve 20a is movably disposed in the recess 40. It will be readily appreciated that the groove 40 may limit the active area of the first pressure limiting valve 30a such that the first pressure limiting valve 20a is only active around the first air port 30a and not away from the first air port 30 a.
In one example, the bottom wall 40a of the recess 40 is gradually depressed from the peripheral region to the central region, and the first air hole 30a is provided in the central region of the bottom wall 40 a. The bottom wall 40a sinks from the peripheral region to the central region, which can guide the first pressure-limiting valve 20a to quickly return to the first air vent 30 a. It should be noted that, in order to improve the effect of the first pressure limiting valve 20a for blocking the first air hole 30a, a chamfer may be provided at the edge of the first air hole 30a to increase the fitting degree between the first pressure limiting valve 20a and the edge of the first air hole 30 a.
The bottom wall 40a can sink from the peripheral zone to the central zone through an inclined plane having an angle of inclination a, a being 5 ° or more and 60 ° or less, with respect to the horizontal. The inclined plane makes the bottom wall 40a easier to form and less difficult to manufacture and process. The inclination angle of the inclined plane a may be 5 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 50 °, 60 °, and so on. In other examples, the bottom wall 40a may be recessed from the peripheral region to the central region by an arcuate surface, a stepped surface.
The metal cover 122a may further include an extension wall 50, the extension wall 50 extending in a direction opposite to the recess 40, and the extension wall 50 and the recess 40 may together define a receiving cavity for receiving the first pressure limiting valve 20 a. The extension wall 50 increases the depth of the groove 40, reducing the risk of the first pressure limiting valve 20a falling out of the metal cover 122a under steam pressure. The extension wall 50 may extend upward from the side wall 40b of the groove 40 or may extend upward from the periphery of the groove 40.
In one example, the first pressure-limiting valve 20a comprises a sphere having a diameter D1 and a maximum inner diameter D5 of the receiving chamber, wherein 3 mm. ltoreq.D 5-D1. ltoreq.20 mm. With the arrangement, a space for the ball to move is reserved in the accommodating cavity, and the first pressure limiting valve 20a can be smoothly reset after pressure relief.
In addition, the maximum depth of the accommodating cavity can be set to be H1, H1 ≦ 2/3D 1. The depth H1 is such that a portion of the ball is exposed from the cavity to facilitate insertion and removal of the ball.
It should be noted that the first pressure limiting valve 20a is not limited to a sphere, and may be a cylinder with a gradually decreasing diameter, the larger diameter section of the cylinder may block the air hole, and the cylinder moves upwards under the action of steam pressure, so that the steam may be discharged from the gap between the smaller diameter section of the cylinder and the air hole.
The cap 122 further includes a cap body 60, the cap body 60 is connected to the extension wall 50 to cover the first pressure limiting valve 20a therein, wherein the cap body 60 is provided with an air outlet. The cover body 60 can be used as a cover of the accommodating cavity and is covered at the mouth of the accommodating cavity, so that the first pressure limiting valve 20a is limited in a given space, the moving space of the first pressure limiting valve 20a is further reduced, and the defects that the first pressure limiting valve 20a is separated from the groove 40 or lost and the like when the cup cover 122 is inverted are avoided. The connection of the cover 60 and the extension wall 50 is not limited, and for example, the cover and the extension wall may be detachably connected. This facilitates cleaning of the first pressure limiting valve 20a, ensuring cleanliness and hygiene.
The extension wall 50 comprises a projection 50a, the cover 60 comprises an elastic surrounding wall 60a, the projection 50a abuts against the elastic surrounding wall 60a from the inside of the cover 60 and tensions the elastic surrounding wall 60a, and the connection structure is simple and convenient to install. The cover 60 can be made of a metal material and the elastic wall 60a can be realized with an elastic material or with a reduced wall thickness, the latter being used in the present example.
The interference amount when the protrusion 50a abuts against the elastic surrounding wall 60a is W3, 0.1mm W3 mm 1mm, preferably 0.1mm W3 mm 0.5 mm. An appropriate amount of interference can both effect the connection and avoid fatigue failure of the resilient wall 60 a. Further, the elastic peripheral wall 60a is inwardly contracted at a portion abutting against the projecting portion 50a, which can increase the resistance of the projecting portion 50a to disengagement from the elastic peripheral wall 60a, improving the reliability of the connection.
The cover body 60 further comprises a top wall 60b connected with the elastic surrounding wall 60a, and air outlet holes are formed in the elastic surrounding wall 60a and the top wall 60b, wherein the top wall 60b is provided with a circular air outlet hole, the diameter of the circular air outlet hole is D3, the diameter of the first air hole 30a is D4, D4 is less than D1, and D3 is less than D1. The elastic surrounding wall 60a is provided with strip-shaped air outlets, the width dimension of each strip-shaped air outlet is W1, the length dimension of each strip-shaped air outlet is W2, D1 is more than W1, and D1 is more than W2, so that a ball is prevented from being separated from any hole.
The bottom end of the elastic surrounding wall 60a is also provided with a flange 60c, and the flange 60c is in contact with the metal cover 122a to prevent the cover body 60 from inclining.
The cap 122 further includes a central cap 126, the central cap 126 is covered above the pressure limiting valve 20 and connected to the metal cap 122a, and the central cap 126 includes a vent hole. The central cover 126 can protect the pressure limiting valve 20, prevent external dust, impurities and the like from entering the pressure limiting valve 20, and avoid the defects that the pressure limiting valve 20 is not tightly matched with the air hole 30 and the like.
Referring to fig. 4 and 6, fig. 6 is a schematic diagram illustrating a center cover according to an exemplary embodiment of the present application.
The center cover 126 includes a connection post 126a, the metal cover 122a includes a connection groove 21, and the connection post 126a is inserted into the connection groove 21. The connecting structure is simple and convenient to disassemble and assemble. The coupling groove 21 may not penetrate the lower surface of the metal cover 122a, so that the coupling groove 21 does not present a sanitary hazard.
The connecting groove 21 includes an annular sidewall 21a protruding from the upper surface of the metal cover 122a, and the annular sidewall 21a increases the height of the groove wall of the connecting groove 21, so as to increase the contact area when the connecting groove is matched with the connecting post 126a, and increase the reliability of the connection between the metal cover 126 and the cup cover 122.
The connecting post 126a further includes a stepped surface 126b, the stepped surface 126b being in contact with the upper end surface of the annular side wall 21 a. The stepped surface 126b limits the insertion depth of the connection post 126a and the connection slot 21, and the bottom surface of the connection post 126a does not contact the top wall 1220a when installed.
The cap 122 further includes an elastic ring 22, the elastic ring 22 is squeezed between the outer surface of the connecting column 126a and the inner surface of the annular sidewall 21a, and the elastic ring 22 can increase the deformation when being matched with the annular sidewall 21a by using the elasticity of itself, so as to improve the reliability of the matching between the two. The connecting post 126a is provided with an annular groove in which the elastic ring 22 can be fitted. The interference magnitude between the elastic ring 22 and the annular side wall 21a is W4, and W4 is more than or equal to 0.2mm and less than or equal to 0.6 mm. W4 may be 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6 mm.
It should be understood that in other examples, the metal cover 122a may also include a connecting post 126a, the central cover 126 includes a connecting slot 21, and the matching structure is the same as that described above and will not be described herein.
Referring again to fig. 3, the top wall 1220a is stepped, the edge area of the top wall 1220a is higher than the central area, and the pressure limiting valve 20 is disposed in the central area. That is, the pressure limiting valve 20 is disposed at a lower portion of the top wall 1220a, which reduces the overall height of the cap 122.
In addition, the thickness of the central region of the top wall 1220a may be set to be greater than the thickness of the remaining portions, which is advantageous in increasing the strength of the top wall 1220a and preventing the top wall 1220a from being deformed under the pressure of the pressure limiting valve 20 or under the steam pressure.
The cap 122 further includes a plastic part 122b connected to the metal cap 122a, wherein the plastic part 122b is a hollow structure and is sleeved outside the annular sidewall 1220 b. The plastic member 122b includes a lid handle 1222a and a ring flange 1222b, wherein the ring flange 1222b covers the upper end surface of the cup 120, and the lid handle 1222a extends from a side of the plastic member 122b to facilitate a user to hold the lid 122, and the lid handle 1222a is aligned with the cup handle 120e when the lid 122 is screwed to a dead center position relative to the cup 120.
The cup assembly 122 further includes a sealing ring 124, and the plastic member 122b is sleeved with the sealing ring 124 for sealing a gap between the cup body 120 and the cup lid 122 to prevent the food material from overflowing.
Further, in order to ensure the installation stability of the sealing ring 124, the plastic member 122b is provided with an annular groove, and the sealing ring 124 is installed in the annular groove. The cross-sectional shape of the seal ring 124 is not limited.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (15)

1. A bowl cover of mixer, its characterized in that includes:
a metal cover (122a) provided with an air hole (30) penetrating through the upper surface and the lower surface of the metal cover (122 a); and
the pressure limiting valve (20) is movably arranged relative to the metal cover (122a) and used for plugging or opening the air hole (30), and the pressure limiting valve (20) is in contact with the edge of the air hole (30) when the air hole (30) is plugged.
2. A cup cover for a mixer according to claim 1, in which the metal cover (122a) includes a recess (40), a bottom wall (40a) of the recess (40) being downwardly inclined from a peripheral region to a central region, the vent (30) being provided in the central region of the bottom wall (40 a).
3. A lid for a mixer according to claim 2, in which the base wall (40a) sinks from the peripheral region to the central region through an inclined plane which is inclined at an angle A of 5 ° to 60 ° to the horizontal.
4. A cup cover for a mixer in accordance with claim 2, wherein the metal cover (122a) further includes an extension wall (50), the extension wall (50) extending in a direction opposite to the recess (40) and cooperating with the recess (40) to define a receiving cavity for receiving the pressure limiting valve (20).
5. A lid for a mixer according to claim 4 in which the pressure-limiting valve (20) comprises a sphere of diameter D1;
the maximum inner diameter of the containing cavity is D5, and D5-D1 is not more than 3mm and not more than 20 mm; and/or the maximum depth of the accommodating cavity is H1, and H1 is not more than 2/3D 1.
6. A cup cover for a blender, as claimed in claim 4, wherein said cup cover (122) further comprises a cover body (60), said cover body (60) being connected to said extension wall (50) to cover said pressure limiting valve (20) therein, said cover body (60) being provided with an air outlet.
7. A lid for a mixer in accordance with claim 6, in which the extension wall (50) includes a tab (50a), the shroud (60) including a resilient wall (60a), the tab (50a) abutting the resilient wall (60a) from the interior of the shroud (60) to tension the resilient wall (60 a).
8. A lid for a mixer in accordance with claim 7, wherein the amount of interference of the protrusion (50a) against the resilient wall (60a) is W3, 0.1mm ≦ W3 ≦ 1 mm; and/or the elastic surrounding wall (60a) is inwardly contracted at a position abutting against the projection (50 a).
9. A lid for a mixer according to claim 6, in which the extension wall (50) is removably connected to the housing (60).
10. A lid for a mixer as claimed in any one of claims 1 to 9, characterised in that the lid (122) further includes a central lid (126), the central lid (126) being arranged to overlie the pressure limiting valve (20) and being connected to the metal lid (122a), the central lid (126) including a vent.
11. A lid for a mixer in accordance with claim 10, wherein one of the central lid (126) and the metal lid (122a) includes an attachment post (126a) and the other includes an attachment groove (21), the attachment post (126a) being inserted into the attachment groove (21).
12. A lid for a blender as claimed in claim 11, in which the attachment groove (21) comprises an annular side wall (21a), the attachment post (126a) comprising a stepped surface (126b), the stepped surface (126b) being in contact with an upper end surface of the annular side wall (21 a).
13. A lid for a blender, as claimed in claim 11, wherein said lid (122) further comprises a resilient ring (22), said resilient ring (22) being compressed between an outer surface of said attachment post (126a) and an inner surface of said attachment groove (21).
14. A cup cover for a blender according to any one of claims 1 to 9, wherein the air hole (30) comprises a first air hole (30a) and a second air hole (30b), the pressure limiting valve (20) comprises a first pressure limiting valve (20a) and a second pressure limiting valve (20b), the first pressure limiting valve (20a) blocks or opens the first air hole (30a), the second pressure limiting valve (20b) blocks or opens the second air hole (30b), the first pressure limiting valve (20a) contacts with the edge of the first air hole (30a) when blocking the first air hole (30a), the second pressure limiting valve (20b) contacts with the edge of the second air hole (30b) when blocking the second air hole (30b), and the pressure resistance ranges of the first pressure limiting valve (20a) and the second pressure limiting valve (20b) are different.
15. A blender, comprising:
a cup body (11); and
a lid (122) for covering the cup (11), the lid (122) being a lid (122) for a blender according to any one of claims 1 to 14.
CN201922323568.8U 2019-12-20 2019-12-20 Bowl cover and mixer of mixer Active CN211632922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922323568.8U CN211632922U (en) 2019-12-20 2019-12-20 Bowl cover and mixer of mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922323568.8U CN211632922U (en) 2019-12-20 2019-12-20 Bowl cover and mixer of mixer

Publications (1)

Publication Number Publication Date
CN211632922U true CN211632922U (en) 2020-10-09

Family

ID=72697929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922323568.8U Active CN211632922U (en) 2019-12-20 2019-12-20 Bowl cover and mixer of mixer

Country Status (1)

Country Link
CN (1) CN211632922U (en)

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