CN109965712B - Cup body assembly, electric kettle, stirrer and processing method of cup body assembly - Google Patents
Cup body assembly, electric kettle, stirrer and processing method of cup body assembly Download PDFInfo
- Publication number
- CN109965712B CN109965712B CN201711446743.1A CN201711446743A CN109965712B CN 109965712 B CN109965712 B CN 109965712B CN 201711446743 A CN201711446743 A CN 201711446743A CN 109965712 B CN109965712 B CN 109965712B
- Authority
- CN
- China
- Prior art keywords
- heating plate
- cup body
- sealing ring
- cup
- groove structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
Abstract
The invention provides a cup body assembly, an electric kettle, a stirrer and a processing method of the cup body assembly. Wherein, cup subassembly includes: the cup body is provided with a stepped groove structure; the bulge is arranged at the bottom of the groove structure, and the free end of the bulge faces to the opening end of the groove structure; the sealing ring is arranged on the stepped surface of the groove structure and is attached to the inner side wall of the groove structure; the heating plate is arranged in the sealing ring or above the sealing ring; the heating plate is positioned above the end surface of the free end of the bulge; wherein, when exerting the pressure of predetermineeing towards groove structure's bottom direction or exerting the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup on the hot plate, the sealing washer takes place deformation because of the pressurized, and then makes the hot plate laminate mutually with the free end terminal surface of bulge. The structural arrangement of the cup body assembly reduces the subsequent welding difficulty, improves the production efficiency and ensures the assembly tightness.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a cup body assembly, an electric kettle, a stirrer and a processing method of the cup body assembly.
Background
In the related art, as shown in fig. 1 and 2, an outer wall of a heating plate 2 'of an electric kettle and a mixer and a cup body 1' are fixed and sealed by soldering. This kind of structural style requires highly to the machined dimension of cup 1 ', and welding process is complicated, in case because of the condition that the poor and appearance of welding seam 3' department leaks, expensive hot plate 2 'will probably be scrapped, leads to user's use cost to increase by a wide margin, and user experience is poor.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the invention proposes a housing assembly.
A second aspect of the invention provides an electric kettle.
In a third aspect, the present invention provides a blender.
The fourth aspect of the invention provides a method for processing a cup body assembly.
In view of the above, a first aspect of the present invention provides a cup assembly, comprising: the cup body is provided with a stepped groove structure; the bulge is arranged at the bottom of the groove structure, and the free end of the bulge faces to the opening end of the groove structure; the sealing ring is arranged on the stepped surface of the groove structure and is attached to the inner side wall of the groove structure; the heating plate is arranged in the sealing ring or above the sealing ring; the heating plate is positioned above the end surface of the free end of the bulge; wherein, when exerting the pressure of predetermineeing towards groove structure's bottom direction or exerting the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup on the hot plate, the sealing washer takes place deformation because of the pressurized, and then makes the hot plate laminate mutually with the free end terminal surface of bulge.
The present invention provides a cup assembly comprising: cup, bulge, sealing washer and hot plate. The arrangement of the heating plate relative to the sealing ring can be determined according to the specific actual use condition, for example, the heating plate is arranged in the sealing ring or on the sealing ring, when the preset pressure towards the bottom direction of the groove structure is applied on the heating plate or the preset pressure towards the heating plate direction is applied on the outer bottom wall of the cup body, the sealing ring deforms due to being pressed, so that the heating plate is attached to the free end face of the bulge part, and then the joint of the bulge part and the heating plate is welded in a welding mode, so that the heating plate, the sealing ring and the cup body are stably and firmly assembled together, the structural arrangement reduces the subsequent welding difficulty, improves the production efficiency, reduces the production cost, ensures the assembly tightness, avoids the occurrence of water leakage caused by poor sealing and even the damage of the cup body component, and prolongs the service life of a product, the service performance and the user experience of the product are improved; furthermore, the cup body, the bulge part, the sealing ring and the heating plate are reasonable in structure arrangement, the assembly structure of each part of the cup body assembly is changed, the sealing of the gap between the cup body and the heating plate is realized by the sealing ring while the assembly stability and the use reliability are ensured, the requirement on the processing precision of the cup body is reduced, and the processing technology is simplified; furthermore, the structure arrangement ensures that when the cup body assembly vibrates, the sealing ring can slow down the acting force acting on the heating plate, thereby reducing the probability of damage of the heating plate and prolonging the service life of the product; further, when exerting the pressure of predetermineeing towards groove structure's bottom direction or exerting the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup on the hot plate, but its pressure equipartition of predetermineeing is exerted on the sealing washer, has guaranteed the everywhere compression deformation's of sealing washer uniformity, and then has guaranteed the compactness of hot plate and bulge's junction. Specifically, a predetermined pressure may be applied to the outer wall of the protrusion toward the heating plate.
The cup body assembly can also have the following additional technical characteristics:
in the above technical solution, preferably, when the heating plate is disposed in the sealing ring, the sealing ring includes: the mounting grooves are uniformly distributed on one side of the sealing ring facing the opening end of the groove structure along the circumferential direction; the heating plate is arranged in the mounting groove and is matched with the mounting groove; wherein, the depth of mounting groove equals the thickness of heating plate.
In the technical scheme, when the heating plate is arranged in the sealing ring, the heating plate is arranged in the mounting groove by arranging the mounting groove, and the heating plate is matched with the mounting groove, so that the assembling tightness and reliability of the mounting groove and the sealing ring are ensured; furthermore, the depth of the mounting groove is equal to the thickness of the heating plate, so that the heating plate can be contacted with the material to be heated at the first time, the heating efficiency of the cup body assembly is ensured, and the situation that the heating plate cannot directly heat other materials due to the fact that the material is retained in the mounting groove and the heating efficiency is reduced is avoided; furthermore, the heating plate is arranged in the mounting groove, so that when preset pressure towards the bottom direction of the groove structure is applied to the heating plate, the sealing ring deforms due to compression, and further the generation of a gap between the heating part and the cup body is avoided; further, because the mounting groove is along the one side of circumferential direction equipartition at the sealing washer towards groove structure's open end, so, when exerting the pressure of predetermineeing towards groove structure's bottom direction on the hot plate or exert the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup, but its pressure equipartition of predetermineeing is exerted on the sealing washer, has guaranteed the uniformity of the compression deformation of sealing washer, and then has guaranteed the compactness of the junction of hot plate and bulge.
In any one of the above technical solutions, preferably, the seal ring further includes: the extension portion is evenly distributed at the opening end of the mounting groove along the circumferential direction, and the free end portion of the extension portion is arranged towards the center shaft direction of the sealing ring.
In this technical scheme, through the position of reasonable setting extension for extension along the open end of circumference direction equipartition at the mounting groove, promptly, the setting of extension can reduce the hot plate in the mounting groove at the ascending displacement volume of the axis direction of cup, plays location and spacing effect, has guaranteed the reliability of assembly. Specifically, the extension part and the sealing ring are of an integrated structure, the structure is compact, stable and reliable, the occupied space area is small, the installation process is simple, one-step forming can be achieved, and time consumption is low.
In any of the above technical solutions, preferably, the stepped surface of the groove structure includes any one of or a combination of the following: plane, inclined plane, curved surface and broken line face.
In this technical scheme, through the shape of the ladder face of reasonable setting groove structure, make it for including following any kind or its combination: plane, inclined plane, curved surface and broken line face to satisfy the diversified user demand of user, richened the adaptability of product, promoted the market competition of product.
In any one of the above technical solutions, preferably, the heating plate includes: a body; the heating part is arranged on the body.
In this technical scheme, the hot plate includes: the heating plate comprises a body and a heating part, wherein the heating part is arranged on the body, so that heat generated during the working of the heating plate can directly act on a material to be heated in the first time and in a large area, uniform heating of the material to be heated is guaranteed, heat loss is reduced, and the heating efficiency of a product is improved.
In any of the above technical solutions, preferably, the cup body is a stainless steel cup body.
In the technical scheme, the stainless steel cup body is resistant to weak corrosive media such as air, steam, water and the like, the use reliability of the cup body is guaranteed, and the service life of the cup body assembly is prolonged.
In any of the above technical solutions, preferably, the cup body and the bulge are of an integral structure.
In this technical scheme, cup and bulge formula structure as an organic whole, compact structure and reliable and stable, occupation space area is little, and installation simple process, but one shot forming, and is consuming time few, and simultaneously, this structural setup has guaranteed firm nature and compactness of cup and hot plate welding.
In any one of the above technical solutions, preferably, a range of a distance a from one side of the sealing ring facing the opening end of the groove structure to the free end face of the protruding portion is: a is more than or equal to 0.3mm and less than or equal to 2 mm.
In the technical scheme, the value range of the distance a from one side of the opening end of the sealing ring facing the groove structure to the free end face of the protruding part is reasonably set, so that a is not less than 0.3mm and not more than 2mm, the stability of compression of the sealing ring is ensured, and the reliability of assembly of the cup body assembly is further ensured. Can set up the value of the distance a of sealing washer one side to the free end terminal surface of bulge towards groove structure's open end according to concrete in-service use demand pertinence to satisfy diversified user demand, promoted the adaptability of product.
A second aspect of the invention provides an electric kettle comprising: the cup assembly of any of the preceding aspects.
The electric kettle provided by the invention comprises the cup body assembly as described in any one of the first aspect, so that the electric kettle has all the beneficial effects of the cup body assembly, and the description is omitted here.
A third aspect of the invention provides a blender, comprising: the cup assembly of any of the preceding aspects.
The present invention provides a mixer including the cup body assembly according to any one of the first aspect, so that the mixer has all the advantages of the cup body assembly, which will not be described herein.
A fourth aspect of the present invention provides a method of processing a cup assembly, for use in the cup assembly according to any one of the first aspect, the method including: assembling the sealing ring and the heating plate in the cup body so that the heating plate is positioned above the end face of the free end of the bulge; exerting preset pressure towards the bottom wall direction of the groove structure on the heating plate or exerting preset pressure towards the heating plate direction on the outer bottom wall of the cup body, wherein the sealing ring is deformed by a preset depth b due to compression, and then the heating plate is attached to the free end of the protruding part; and welding the free end of the bulge and the heating plate together by using a welding mode.
According to the processing method of the cup body assembly, the sealing ring and the heating plate are assembled in the cup body, so that the heating plate is positioned above the end face of the free end of the protruding part, the assembly structure of each part of the cup body assembly is changed, the sealing ring is utilized to seal the gap between the cup body and the heating plate while the assembly stability and the use reliability are ensured, the requirement on the processing precision of the cup body is lowered, and the processing technology is simplified; furthermore, a preset pressure towards the bottom wall direction of the groove structure is applied on the heating plate or a preset pressure towards the heating plate direction is applied on the outer bottom wall of the cup body, the sealing ring deforms by a preset depth b due to compression, so that the heating plate is attached to the free end face of the protruding part, and then the connecting part of the protruding part and the heating plate is welded in a welding mode, so that the heating plate, the sealing ring and the cup body are stably and firmly assembled together, the method reduces the subsequent welding difficulty, improves the production efficiency, reduces the production cost, ensures the assembly tightness, avoids water leakage and even damages to the cup body assembly due to poor sealing, prolongs the service life of the product, and improves the use performance and user experience of the product; further, when exerting the pressure of predetermineeing towards groove structure's bottom direction or exerting the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup on the hot plate, but its pressure equipartition of predetermineeing is exerted on the sealing washer, the uniformity of the compression deformation of sealing washer has been guaranteed, and then the compactness of hot plate and the junction of bulge has been guaranteed, and simultaneously, this method sets up and makes when cup subassembly takes place the vibration, the sealing washer can slow down the effort of acting on the hot plate, the probability that the hot plate takes place the damage has been reduced, the life of product has been prolonged. Specifically, a predetermined pressure may be applied to the outer wall of the protrusion toward the heating plate.
In above-mentioned technical scheme, preferably, with sealing washer and hot plate assembly in the cup for the step of hot plate position in the top of the free end terminal surface of bulge specifically includes: extruding the heating plate into the mounting groove of the sealing ring, enabling the heating plate to be matched with the mounting groove, and enabling one side of the heating plate, which is deviated from the bottom of the mounting groove, and the opening end of the mounting groove to be positioned on the same plane; placing the assembled sealing ring and the heating plate on the stepped surface of the groove structure, so that the sealing ring is attached to the inner side wall of the groove structure, and the heating plate is positioned above the free end face of the protruding part; wherein, the value range of the preset depth b is as follows: b is more than or equal to 0.3mm and less than or equal to 2 mm.
In the technical scheme, the heating plate is pressed into the mounting groove of the sealing ring in an extruding manner, and the heating plate is matched with the mounting groove, so that the assembling tightness and reliability of the mounting groove and the sealing ring are ensured; furthermore, one side of the heating plate, which is far away from the bottom of the mounting groove, and the opening end of the mounting groove are positioned on the same plane, so that the heating plate can be contacted with the material to be heated at the first time, the heating efficiency of the cup body assembly is ensured, and the situation that the heating plate cannot directly heat the rest of the material due to the fact that the material is retained in the mounting groove and the opening end of the mounting groove is positioned on the same plane is avoided, and the heating efficiency is reduced; further, put into groove structure's ladder face through the sealing washer after will assembling and hot plate for the sealing washer is laminated mutually with groove structure's inboard wall, has guaranteed the compactness and the reliability of sealing washer with groove structure assembly, avoid appearing leaking or even the condition of destroying cup body assembly takes place because of sealing badly, prolonged the life of product, make the hot plate be located the top of the free end terminal surface of bulge simultaneously, take place to predetermine degree of depth b's deformation and provide the position basis because of the pressurized for follow-up sealing washer. Specifically, the value range of the preset depth b is set reasonably, so that b is more than or equal to 0.3mm and less than or equal to 2mm, the compression stability of the sealing ring is ensured, and the assembly reliability of the cup body assembly is further ensured. The value of the preset depth b can be set in a targeted manner according to specific actual use requirements so as to meet diversified use requirements and improve the adaptability of products.
In any one of the above technical solutions, preferably, the step of assembling the sealing ring and the heating plate in the cup body so that the heating plate is located above the free end face of the protruding portion specifically includes: placing the cup body on a positioning tool, and fixing the cup body by using a first positioning part of the positioning tool; placing the heating plate into the cup body, and positioning by using a second positioning part of the positioning tool so that the heating plate is positioned above the end face of the free end of the protruding part; placing the sealing ring into a gap between the heating plate and the stepped surface of the groove structure; wherein, the value range of the preset depth b is as follows: b is more than or equal to 0.3mm and less than or equal to 2 mm.
In this technical scheme, utilize the location of location frock, the sealing washer has been changed, the assembly order of hot plate and cup, make the position of the fixed cup of first location portion of utilizing the location frock, the position of the hot plate of putting into in the cup is fixed a position to the second location portion of recycling the location frock, in order to guarantee that the hot plate is located the design requirement of the top of the free end terminal surface of bulge, and then put into the sealing washer in the clearance between the ladder face of hot plate and groove structure, cup body assembly's assembly process has been richened to this method ground setting, in order to adapt to diversified cup body assembly's assembly structure setting requirement. Specifically, the value range of the preset depth b is set reasonably, so that b is more than or equal to 0.3mm and less than or equal to 2mm, the compression stability of the sealing ring is ensured, and the assembly reliability of the cup body assembly is further ensured. The value of the preset depth b can be set in a targeted manner according to specific actual use requirements so as to meet diversified use requirements and improve the adaptability of products.
In any of the above technical solutions, preferably, before the step of assembling the seal ring and the heating plate in the cup body so that the heating plate is located above the free end face of the protruding portion, the method further includes: detecting water leakage of the cup body; when the cup body leaks water, the cup body is replaced until the detection of the cup body is qualified.
In this technical scheme, confirm through the mode that detects whether the cup leaks before assembling cup body assembly, just carry out next step's operation until the testing result is qualified when, if the cup that will leak is direct to be assembled with hot plate and sealing washer, cup body assembly is unable normal use, so, can cause unnecessary material and artificial waste and consumption.
In any of the above technical solutions, preferably, the welding manner includes any of: laser welding, argon arc welding and resistance welding.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view showing a structure of a cup body and a heating plate in the related art;
FIG. 2 is an enlarged view of a portion of the cup and the heating plate shown in FIG. 1 at A;
FIG. 3 illustrates a schematic structural view of a cup according to an embodiment of the present invention;
FIG. 4 illustrates an exploded view of the cup assembly of one embodiment of the present invention;
FIG. 5 illustrates a cross-sectional view of the cup assembly of the first embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of the cup assembly shown in FIG. 5 at B;
FIG. 7 illustrates a cross-sectional view of a cup assembly in accordance with a second embodiment of the present invention;
FIG. 8 is an enlarged partial view of the cup assembly of FIG. 7 at D;
FIG. 9 is an enlarged partial view of the first cup assembly of FIG. 7 at C;
FIG. 10 is an enlarged fragmentary view of a second portion of the cup assembly of FIG. 7 at C;
FIG. 11 is an enlarged fragmentary view of a third portion of the cup assembly of FIG. 7 at C;
FIG. 12 is an enlarged fragmentary view of a fourth portion of the cup assembly of FIG. 7 at C;
FIG. 13 is a schematic flow chart illustrating a method of manufacturing a cup assembly according to a first embodiment of the present invention;
FIG. 14 is a schematic flow chart illustrating a method of manufacturing a cup assembly according to a second embodiment of the present invention;
FIG. 15 is a schematic flow chart illustrating a method of manufacturing a cup assembly according to a third embodiment of the present invention;
FIG. 16 is a schematic flow chart diagram illustrating a method of manufacturing a cup assembly according to a fourth embodiment of the present invention;
fig. 17 is a schematic flow chart showing a method of processing a cup assembly according to a fifth embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:
1 ' cup body, 2 ' heating plate and 3 ' welding line;
the correspondence between the reference numerals and the names of the components in fig. 3 to 12 is:
1 cup assembly, 10 cups, 20 protrusions, 30 sealing rings, 302 mounting grooves, 304 protrusions, 40 heating plates, 50 step surfaces, 60 openings, and 70 welding seams.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The following describes the cup body assembly 1, electric kettle, mixer and method of manufacturing the cup body assembly 1 according to some embodiments of the present invention with reference to fig. 3 to 17.
As shown in fig. 3 to 8, an embodiment of a first aspect of the present invention proposes a cup assembly 1, comprising: the cup body 10 is provided with a stepped groove structure; the bulge part 20 is arranged at the bottom of the groove structure, and the free end of the bulge part 20 faces the opening end of the groove structure; the sealing ring 30 is arranged on the stepped surface 50 of the groove structure, and the sealing ring 30 is attached to the inner side wall of the groove structure; a heating plate 40 disposed within the sealing ring 30 or disposed above the sealing ring 30; the heating plate 40 is located above the free end face of the projection 20; wherein, when exerting the preset pressure towards the bottom direction of groove structure or exerting the preset pressure towards the direction of heating plate 40 on the outer diapire of cup 10 on the hot plate 40, sealing washer 30 takes place deformation because of the pressurized, and then makes hot plate 40 laminate mutually with the free end terminal surface of bulge 20.
The present invention provides a cup assembly 1 comprising: cup 10, bulge 20, sealing ring 30 and heating plate 40. The arrangement of the heating plate 40 relative to the sealing ring 30 can be determined according to the specific actual use condition, for example, the heating plate 40 is arranged in the sealing ring 30 or on the sealing ring 30, and when the preset pressure towards the bottom direction of the groove structure is applied on the heating plate 40 or the preset pressure towards the direction of the heating plate 40 is applied on the outer bottom wall of the cup body 10, the sealing ring 30 deforms due to the compression, so that the heating plate 40 is attached to the free end face of the bulge part 20, and then the joint of the bulge part 20 and the heating plate 40 is welded in a welding manner, so that the heating plate 40, the sealing ring 30 and the cup body 10 are stably and firmly assembled together, the structural arrangement reduces the subsequent welding difficulty, improves the production efficiency, reduces the production cost, ensures the sealing performance of the assembly, and avoids the occurrence of water leakage and even damage to the cup body assembly 1 due to poor sealing, the service life of the product is prolonged, and the service performance and the user experience of the product are improved; furthermore, the structure of the cup body 10, the bulge part 20, the sealing ring 30 and the heating plate 40 is reasonable, the assembly structure of each part of the cup body assembly 1 is changed, the sealing of the gap between the cup body 10 and the heating plate 40 is realized by using the sealing ring 30 while the assembly stability and the use reliability are ensured, the requirement on the processing precision of the cup body 10 is reduced, and the processing technology is simplified; furthermore, the structure is arranged, so that when the cup body assembly 1 vibrates, the sealing ring 30 can relieve the acting force acting on the heating plate 40, the probability of damage to the heating plate 40 is reduced, and the service life of a product is prolonged; further, when a preset pressure toward the bottom of the groove structure is applied to the heating plate 40 or a preset pressure toward the heating plate 40 is applied to the outer bottom wall of the cup body 10, the preset pressure can be uniformly applied to the sealing ring 30, so that the consistency of compression deformation of all parts of the sealing ring 30 is ensured, and the tightness of the connection part of the heating plate 40 and the bulge 20 is further ensured. Wherein the arrows indicate the direction of the force application and indicate the location of the weld 70. Specifically, a predetermined pressure may be applied to the outer wall of the protrusion 20 toward the heating plate 40.
In one embodiment of the present invention, preferably, as shown in fig. 9, when the heating plate 40 is disposed inside the sealing ring 30, the sealing ring 30 includes: the mounting grooves 302 are uniformly distributed on one side of the sealing ring 30 facing the opening end of the groove structure along the circumferential direction; the heating plate 40 is arranged in the mounting groove 302, and the heating plate 40 is matched with the mounting groove 302; wherein the depth of the mounting groove 302 is equal to the thickness of the heating plate 40.
In this embodiment, when the heating plate 40 is disposed in the sealing ring 30, by disposing the mounting groove 302, the heating plate 40 is disposed in the mounting groove 302, and the heating plate 40 is adapted to the mounting groove 302, so as to ensure the tightness and reliability of the assembly of the mounting groove 302 and the sealing ring 30; further, the depth of the mounting groove 302 is equal to the thickness of the heating plate 40, so that the heating plate 40 can be contacted with the material to be heated at the first time, the heating efficiency of the cup body assembly 1 is ensured, and the situation that the heating plate 40 cannot directly heat other materials due to the fact that the material is retained in the mounting groove 302 and the heating efficiency is reduced is avoided as the depth of the mounting groove 302 is equal to the thickness of the heating plate 40; further, the heating plate 40 is disposed in the mounting groove 302, so that when a preset pressure is applied to the heating plate 40 toward the bottom of the groove structure, the sealing ring 30 is deformed due to the pressure, thereby preventing a gap between the heating part and the cup body 10; further, since the mounting grooves 302 are uniformly distributed on one side of the sealing ring 30 facing the opening end of the groove structure along the circumferential direction, when a preset pressure facing the bottom direction of the groove structure is applied on the heating plate 40 or a preset pressure facing the direction of the heating plate 40 is applied on the outer bottom wall of the cup body 10, the preset pressure can be uniformly distributed on the sealing ring 30, the consistency of compression deformation of the sealing ring 30 is ensured, and the tightness of the joint of the heating plate 40 and the bulge 20 is further ensured.
In one embodiment of the present invention, preferably, as shown in fig. 11 and 12, the seal ring 30 further includes: and protruding parts 304 uniformly distributed in the opening end of the mounting groove 302 along the circumferential direction, and the free end of the protruding part 304 is arranged toward the central axis direction of the seal ring 30.
In this embodiment, through the position of reasonable setting extension 304 for extension 304 is along the open end of circumferential direction equipartition at mounting groove 302, namely, the setting of extension 304 can reduce the displacement volume of hot plate 40 in the axial direction of cup 10 in mounting groove 302, plays the effect of location and spacing, has guaranteed the reliability of assembly. Specifically, the extension portion 304 and the sealing ring 30 are of an integrated structure, and the structure is compact, stable and reliable, the occupied space area is small, the installation process is simple, one-step forming can be achieved, and the consumed time is short.
In one embodiment of the present invention, preferably, the stepped surface 50 of the groove structure includes any one or a combination of the following: plane, inclined plane, curved surface and broken line face.
In this embodiment, the shape of the stepped surface 50 of the groove structure is reasonably set to include any one or a combination of the following: plane, inclined plane, curved surface and broken line face to satisfy the diversified user demand of user, richened the adaptability of product, promoted the market competition of product.
In a specific embodiment, as shown in fig. 9, the stepped surface 50 of the groove structure is an inclined surface; as shown in fig. 10, the heating plate 40 is disposed above the sealing ring 30; as shown in fig. 11, the stepped surface 50 of the groove structure is an inclined surface; as shown in fig. 12, the stepped surface 50 of the groove structure is planar.
In one embodiment of the present invention, preferably, the heating plate 40 includes: a body; the heating part is arranged on the body.
In an exemplary embodiment, the heating plate 40 includes: stainless steel body and heating portion through with heating portion setting on stainless steel body for the heat that hot plate 40 during operation produced can be very first time, large area ground direct action on waiting to heat the material, guaranteed the thermally equivalent of waiting to heat the material, and then reduced thermal loss, improved the heating efficiency of product.
In the specific embodiment, the heating part is printed on the stainless steel body in a printing mode, so that the stainless steel body and the heating part form an integrated structure, the structure is compact, stable and reliable, the occupied space area is small, the installation process is simple, the integrated structure can be formed in one step, the consumed time is short, the heat generated by the heating plate 40 during working can directly act on the material to be heated in the first time and in a large area, the uniform heating of the material to be heated is ensured, the heat loss is reduced, and the heating efficiency of a product is improved.
In the embodiment, heating portion and stainless steel body are split type structure, and this structure setting is convenient for install and subsequent dismantlement is maintained when guaranteeing cup body assembly 1's heating function, and processing technology is simple, and production efficiency is high, and low in production cost, the volume production of being convenient for.
In one embodiment of the present invention, preferably, cup 10 is a stainless steel cup.
In this embodiment, the stainless steel cup is resistant to weak corrosive media such as air, steam, water, etc., ensuring the reliability of the use of the cup 10 and extending the service life of the cup assembly 1.
In one embodiment of the present invention, it is preferable that the cup body 10 and the bulge 20 are of a unitary structure.
In this embodiment, the cup body 10 and the protrusion 20 are of an integral structure, which is compact, stable and reliable, occupies a small space, has a simple installation process, can be formed in one step, and consumes less time, and meanwhile, the structural arrangement ensures the firmness and tightness of the welding between the cup body 10 and the heating plate 40. Specifically, the cup body 10 and the protrusion 20 may be a split structure, which is convenient for installation and subsequent replacement and detachment.
In one embodiment of the present invention, preferably, as shown in fig. 5 and 6, a distance a from a side of the sealing ring 30 facing the opening end of the groove structure to the free end face of the protrusion 20 is in a range of: a is more than or equal to 0.3mm and less than or equal to 2 mm.
In the specific embodiment, the distance a from one side of the opening end of the sealing ring 30 facing the groove structure to the free end face of the bulge 20 is 0.3mm, so that the compression stability of the sealing ring 30 is ensured, and the assembly reliability of the cup body assembly 1 is further ensured; the value of the distance a from one side of the opening end of the sealing ring 30 facing the groove structure to the free end face of the protruding portion 20 is 2mm, so that the stability and reliability of the assembly structure are guaranteed, and the situation that the acting force acting on the joint of the protruding portion 20 and the heating plate 40 is too large due to too large compression stroke of the sealing ring 30, and the use performance of the cup body assembly 1 is reduced is avoided.
According to the embodiment of the second aspect of the invention, the electric kettle is also provided, and comprises the cup body assembly 1 of the embodiment of the first aspect of the invention.
The electric kettle provided by the invention comprises the cup body assembly 1 in the embodiment of the first aspect, so that all the beneficial effects of the cup body assembly 1 are achieved, and no description is made herein.
According to a third aspect of the present invention, there is also provided a mixer comprising the cup assembly 1 of the first aspect of the present invention.
The mixer provided by the present invention includes the cup body assembly 1 according to the first embodiment, so that all the advantages of the cup body assembly 1 are provided, which is not described herein.
In one embodiment, the heating plate 40 is provided with an opening 60 such that an end of a stirring tool of the blender can pass through the opening 60, thereby connecting the stirring tool to the motor.
Fig. 13 is a schematic flow chart showing a method of processing a cup assembly according to a first embodiment of the present invention.
As shown in fig. 13, the method of processing the cup assembly according to the first embodiment of the fourth aspect of the present invention includes:
s1302, assembling the sealing ring and the heating plate in the cup body, so that the heating plate is positioned above the end face of the free end of the protruding part;
s1304, applying preset pressure towards the bottom wall direction of the groove structure on the heating plate or applying preset pressure towards the heating plate direction on the outer bottom wall of the cup body, and enabling the sealing ring to deform by a preset depth b due to compression so as to enable the heating plate to be attached to the free end of the protruding part;
and step 1306, welding the free end of the bulge and the heating plate together by using a welding mode.
According to the processing method of the cup body assembly, the sealing ring and the heating plate are assembled in the cup body, so that the heating plate is positioned above the end face of the free end of the protruding part, the assembly structure of each part of the cup body assembly is changed, the sealing ring is utilized to seal the gap between the cup body and the heating plate while the assembly stability and the use reliability are ensured, the requirement on the processing precision of the cup body is lowered, and the processing technology is simplified; furthermore, a preset pressure towards the bottom wall direction of the groove structure is applied on the heating plate or a preset pressure towards the heating plate direction is applied on the outer bottom wall of the cup body, the sealing ring deforms by a preset depth b due to compression, so that the heating plate is attached to the free end face of the protruding part, and then the connecting part of the protruding part and the heating plate is welded in a welding mode, so that the heating plate, the sealing ring and the cup body are stably and firmly assembled together, the method reduces the subsequent welding difficulty, improves the production efficiency, reduces the production cost, ensures the assembly tightness, avoids water leakage and even damages to the cup body assembly due to poor sealing, prolongs the service life of the product, and improves the use performance and user experience of the product; further, when exerting the pressure of predetermineeing towards groove structure's bottom direction or exerting the pressure of predetermineeing towards the hot plate direction on the outer diapire of cup on the hot plate, but its pressure equipartition of predetermineeing is exerted on the sealing washer, the uniformity of the compression deformation of sealing washer has been guaranteed, and then the compactness of hot plate and the junction of bulge has been guaranteed, and simultaneously, this method sets up and makes when cup subassembly takes place the vibration, the sealing washer can slow down the effort of acting on the hot plate, the probability that the hot plate takes place the damage has been reduced, the life of product has been prolonged. Specifically, the preset pressure applied to the bottom wall of the groove structure can also act on the cup body, and the preset pressure applied to the bottom wall of the groove structure can also act on the joint of the cup body and the heating plate. Specifically, a predetermined pressure may be applied to the outer wall of the protrusion toward the heating plate.
Fig. 14 is a schematic flow chart showing a method of processing a cup assembly according to a second embodiment of the present invention.
As shown in fig. 14, a method of processing a cup assembly according to a second embodiment of the fourth aspect of the present invention includes:
s1402, pressing the heating plate into the mounting groove of the sealing ring in an extruding manner, enabling the heating plate to be matched with the mounting groove, and enabling one side of the heating plate, which is far away from the bottom of the mounting groove, and the opening end of the mounting groove to be located on the same plane;
s1404, placing the assembled sealing ring and the heating plate on the stepped surface of the groove structure, so that the sealing ring is attached to the inner side wall of the groove structure, and the heating plate is positioned above the free end face of the protruding part;
s1406, exerting preset pressure towards the bottom wall direction of the groove structure on the heating plate or exerting preset pressure towards the heating plate direction on the outer bottom wall of the cup body, wherein the sealing ring is deformed by a preset depth b due to compression, and the heating plate is attached to the free end of the protruding part;
and S1408, welding the free end of the bulge and the heating plate together by using a welding mode.
In the embodiment, the heating plate is pressed into the mounting groove of the sealing ring in an extruding manner, and the heating plate is matched with the mounting groove, so that the assembling tightness and reliability of the mounting groove and the sealing ring are ensured; furthermore, one side of the heating plate, which is far away from the bottom of the mounting groove, and the opening end of the mounting groove are positioned on the same plane, so that the heating plate can be contacted with the material to be heated at the first time, the heating efficiency of the cup body assembly is ensured, and the situation that the heating plate cannot directly heat the rest of the material due to the fact that the material is retained in the mounting groove and the opening end of the mounting groove is positioned on the same plane is avoided, and the heating efficiency is reduced; further, put into groove structure's ladder face through the sealing washer after will assembling and hot plate for the sealing washer is laminated mutually with groove structure's inboard wall, has guaranteed the compactness and the reliability of sealing washer with groove structure assembly, avoid appearing leaking or even the condition of destroying cup body assembly takes place because of sealing badly, prolonged the life of product, make the hot plate be located the top of the free end terminal surface of bulge simultaneously, take place to predetermine degree of depth b's deformation and provide the position basis because of the pressurized for follow-up sealing washer.
Fig. 15 is a schematic flow chart showing a method of processing a cup assembly according to a third embodiment of the present invention.
As shown in fig. 15, a method of processing a cup assembly according to a third embodiment of the fourth aspect of the present invention includes:
s1502, placing the cup body on a positioning tool, and fixing the cup body by using a first positioning part of the positioning tool;
s1504, placing the heating plate into the cup body, and positioning by using a second positioning part of the positioning tool so that the heating plate is positioned above the end face of the free end of the bulge;
s1506, placing the sealing ring into a gap between the heating plate and the stepped surface of the groove structure;
s1508, applying a preset pressure towards the bottom wall direction of the groove structure on the heating plate or applying a preset pressure towards the heating plate direction on the outer bottom wall of the cup body, wherein the sealing ring is deformed by a preset depth b due to compression, and the heating plate is attached to the free end of the bulge;
and S1510, welding the free end of the bulge and the heating plate together by using a welding mode.
In this embodiment, utilize the location of location frock, the sealing washer has been changed, the assembly order of hot plate and cup, make the position of the fixed cup of first location portion of utilizing the location frock, the position of the hot plate of putting into the cup is fixed a position to the second location portion of recycling the location frock, in order to guarantee that the hot plate is located the design requirement of the top of the free end terminal surface of bulge, and then put the sealing washer into the clearance between the ladder face of hot plate and groove structure, cup body assembly's assembly process has been richened to this method ground setting, in order to adapt to diversified cup body assembly's assembly structure setting requirement.
Fig. 16 is a schematic flow chart showing a method of processing a cup assembly according to a fourth embodiment of the present invention.
As shown in fig. 16, a method of processing a cup assembly according to a fourth embodiment of the fourth aspect of the present invention includes:
s1602, detecting water leakage of the cup body; when the cup body leaks water, the cup body is replaced until the detection of the cup body is qualified;
s1604, pressing the heating plate into the mounting groove of the sealing ring in an extruding manner, enabling the heating plate to be matched with the mounting groove, and enabling one side of the heating plate, which is deviated from the bottom of the mounting groove, and the opening end of the mounting groove to be located on the same plane;
s1606, placing the assembled sealing ring and the heating plate on the stepped surface of the groove structure, so that the sealing ring is attached to the inner side wall of the groove structure, and the heating plate is located above the free end face of the protruding portion;
s1608, exerting a preset pressure on the heating plate towards the bottom wall of the groove structure or exerting a preset pressure on the outer bottom wall of the cup body towards the direction of the heating plate, and the sealing ring deforms by a preset depth b due to the pressure, so that the heating plate is attached to the free end of the bulge;
and S1610, welding the free end of the bulge and the heating plate together by using a welding mode.
In this embodiment, whether the cup body leaks water is determined by a detection method before the cup body assembly is assembled, the next operation is not performed until the detection result is qualified, and if the water leaking cup body is directly assembled with the heating plate and the sealing ring, the cup body assembly cannot be normally used, so that unnecessary material and labor waste and consumption are caused.
Fig. 17 is a schematic flow chart showing a method of processing a cup assembly according to a fifth embodiment of the present invention.
As shown in fig. 17, the processing method of the cup assembly according to the fifth embodiment of the fourth aspect of the present invention includes:
s1702, detecting water leakage of the cup body; when the cup body leaks water, the cup body is replaced until the detection of the cup body is qualified;
s1704, placing the cup body on a positioning tool, and fixing the cup body by using a first positioning part of the positioning tool;
s1706, placing the heating plate into the cup body, and positioning by using a second positioning part of the positioning tool so that the heating plate is positioned above the end face of the free end of the bulge;
s1708, placing the sealing ring into a gap between the heating plate and the stepped surface of the groove structure;
s1710, applying preset pressure towards the bottom wall direction of the groove structure on the heating plate or applying preset pressure towards the heating plate direction on the outer bottom wall of the cup body, wherein the sealing ring is deformed by a preset depth b due to compression, and then the heating plate is attached to the free end of the bulge;
and S1712, welding the free end of the bulge and the heating plate together in a welding mode.
In this embodiment, whether the cup body leaks water is determined by a detection method before the cup body assembly is assembled, the next operation is not performed until the detection result is qualified, and if the water leaking cup body is directly assembled with the heating plate and the sealing ring, the cup body assembly cannot be normally used, so that unnecessary material and labor waste and consumption are caused.
In an embodiment of the present invention, preferably, the preset depth b has a value range of: b is more than or equal to 0.3mm and less than or equal to 2 mm.
In the specific embodiment, the value of the preset depth b is 0.3mm, so that the compression stability of the sealing ring is ensured, and the assembly reliability of the cup body assembly is further ensured; the value of the preset depth b is 2mm, so that the stability and the reliability of the assembly structure are guaranteed, and the phenomenon that the acting force of the sealing ring on the joint of the protruding part and the heating plate is too large due to too large compression stroke is avoided, and the service performance of the cup body assembly is reduced.
In one embodiment of the present invention, preferably, the welding includes any one of: laser welding, argon arc welding and resistance welding.
Specifically, the welding manner is not limited to the above example, and any welding manner that can connect the protrusion and the heating plate together is within the scope of the present application.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cup assembly, comprising:
the cup body is provided with a stepped groove structure;
the bulge is arranged at the bottom of the groove structure, and the free end of the bulge faces to the opening end of the groove structure;
the sealing ring is arranged on the stepped surface of the groove structure and is attached to the inner side wall of the groove structure;
the heating plate is arranged in the sealing ring or above the sealing ring;
the heating plate is positioned above the end surface of the free end of the bulge;
when the preset pressure in the direction of the bottom of the groove structure or the preset pressure in the direction of the heating plate is applied to the outer bottom wall of the cup body, the sealing ring deforms due to compression, the heating plate is attached to the end face of the free end of the protruding portion, and the free end of the protruding portion is welded with the heating plate in a welding mode.
2. The cup assembly of claim 1,
when the heating plate is disposed within the sealing ring,
the sealing ring includes:
the mounting grooves are uniformly distributed on one side of the sealing ring facing the opening end of the groove structure along the circumferential direction;
the heating plate is arranged in the mounting groove and is matched with the mounting groove;
wherein the depth of the mounting groove is equal to the thickness of the heating plate.
3. The cup assembly of claim 2,
the sealing washer still includes:
the extension is in along the circumference direction equipartition the open end of mounting groove, the free end tip orientation of extension the center pin direction of sealing washer sets up.
4. The cup assembly of any of claims 1-3,
the heating plate includes:
a body;
a heating part provided on the body.
5. The cup assembly of any of claims 1-3,
the cup body is a stainless steel cup body;
the cup body and the bulge are of an integrated structure;
the seal ring is towards one side of groove structure's open end extremely the value range of the distance a of the free end terminal surface of bulge does: a is more than or equal to 0.3mm and less than or equal to 2 mm.
6. An electric kettle, comprising:
the cup assembly of any of claims 1-5.
7. A blender, comprising:
the cup assembly of any of claims 1-5.
8. A method of manufacturing a cup assembly for use in the cup assembly according to any one of claims 1 to 5, the method comprising:
fitting the seal ring and the heating plate within the cup body such that the heating plate is located above the free end face of the projection;
exerting preset pressure towards the bottom wall direction of the groove structure on the heating plate or exerting preset pressure towards the heating plate direction on the outer bottom wall of the cup body, wherein the sealing ring is deformed by a preset depth b due to compression, and the heating plate is attached to the free end of the protruding part;
and welding the free end of the bulge and the heating plate together by using a welding mode.
9. The method of claim 8, wherein the cup body assembly is processed,
the step of assembling the seal ring and the heating plate in the cup body so that the heating plate is located above the free end surface of the protruding portion specifically includes:
extruding the heating plate into the mounting groove of the sealing ring, enabling the heating plate to be matched with the mounting groove, and enabling one side of the heating plate, which is far away from the bottom of the mounting groove, and the opening end of the mounting groove to be positioned on the same plane;
placing the assembled sealing ring and the assembled heating plate on the stepped surface of the groove structure, so that the sealing ring is attached to the inner side wall of the groove structure, and the heating plate is positioned above the free end surface of the protruding part;
wherein, the value range of the preset depth b is as follows: b is more than or equal to 0.3mm and less than or equal to 2 mm.
10. The method of claim 8, wherein the cup body assembly is processed,
the step of assembling the seal ring and the heating plate in the cup body so that the heating plate is located above the free end surface of the protruding portion specifically includes:
placing the cup body on a positioning tool, and fixing the cup body by using a first positioning part of the positioning tool;
placing the heating plate into the cup body, and positioning by using a second positioning part of the positioning tool so that the heating plate is positioned above the end face of the free end of the protruding part;
placing the sealing ring into a gap between the heating plate and the stepped surface of the groove structure;
wherein, the value range of the preset depth b is as follows: b is more than or equal to 0.3mm and less than or equal to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446743.1A CN109965712B (en) | 2017-12-27 | 2017-12-27 | Cup body assembly, electric kettle, stirrer and processing method of cup body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446743.1A CN109965712B (en) | 2017-12-27 | 2017-12-27 | Cup body assembly, electric kettle, stirrer and processing method of cup body assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109965712A CN109965712A (en) | 2019-07-05 |
| CN109965712B true CN109965712B (en) | 2021-05-25 |
Family
ID=67071689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446743.1A Active CN109965712B (en) | 2017-12-27 | 2017-12-27 | Cup body assembly, electric kettle, stirrer and processing method of cup body assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109965712B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145022A (en) * | 1994-12-13 | 1997-03-12 | 施特里克斯有限公司 | Liquid heating vessels |
| CN103857316A (en) * | 2011-10-04 | 2014-06-11 | Pi-设计公开股份公司 | Double-walled liquid container |
| CN106214000A (en) * | 2016-09-13 | 2016-12-14 | 张毅蔚 | A kind of siphon kettle body |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9808634D0 (en) * | 1998-04-24 | 1998-06-24 | Koninkl Philips Electronics Nv | Heating apparatus and heating element assembly method |
| CN201139431Y (en) * | 2007-12-08 | 2008-10-29 | 方士达 | Electric heating container |
| CN101513317A (en) * | 2008-02-20 | 2009-08-26 | 苏欣捷 | PTC electric constant temperature container |
| CN203263083U (en) * | 2013-05-08 | 2013-11-06 | 广东新宝电器股份有限公司 | Connection structure of liquid heating container |
| CN105125071B (en) * | 2015-07-20 | 2017-11-10 | 周林斌 | It is a kind of to heat explosion-proof glass cup |
| CN104957978B (en) * | 2015-07-20 | 2017-03-29 | 周林斌 | A kind of assembly method for heating explosion-proof kettle |
| CN106510457B (en) * | 2015-09-11 | 2019-10-11 | 威斯达电器(中山)制造有限公司 | Mocha machine coffee cup and mocha machine |
| CN206102478U (en) * | 2016-07-20 | 2017-04-19 | 李功科 | Food processor |
| CN206491708U (en) * | 2016-12-09 | 2017-09-15 | 上海思乐得不锈钢制品有限公司 | A kind of vacuum heat-insulating container |
| CN107242782B (en) * | 2017-07-27 | 2022-06-07 | 小熊电器股份有限公司 | Glass electric kettle |
-
2017
- 2017-12-27 CN CN201711446743.1A patent/CN109965712B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145022A (en) * | 1994-12-13 | 1997-03-12 | 施特里克斯有限公司 | Liquid heating vessels |
| CN103857316A (en) * | 2011-10-04 | 2014-06-11 | Pi-设计公开股份公司 | Double-walled liquid container |
| CN106214000A (en) * | 2016-09-13 | 2016-12-14 | 张毅蔚 | A kind of siphon kettle body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109965712A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3674562B1 (en) | Electric pump | |
| CN109681473B (en) | Fluid pump and household appliance | |
| CN109965712B (en) | Cup body assembly, electric kettle, stirrer and processing method of cup body assembly | |
| US7503288B2 (en) | Plastic boiler without flange | |
| US4107506A (en) | Soldering method | |
| CN103236505A (en) | Power type lithium ion battery nut cap and welding process thereof | |
| CN115555765A (en) | Bellows type end face seal static ring welding auxiliary and air tightness inspection device and method | |
| CN207575057U (en) | Food processor and machine head thereof | |
| CN113499011A (en) | Heating pump and washing appliance | |
| CN209800285U (en) | A kind of pump | |
| CN209743233U (en) | semi-closed impeller and have its drain pump | |
| CN214631643U (en) | Sleeve type heating water cup and sleeve assembly for heating water cup | |
| CN218804091U (en) | PVC plastics pipe fitting welding subassembly | |
| CN219000029U (en) | Cooking vessel and cooking apparatus | |
| CN218304489U (en) | Double-bottom pot for cooking | |
| CN218764758U (en) | Plate heat exchanger and connecting structure of pressing block and water pipe of plate heat exchanger | |
| CN209781185U (en) | novel pump case and outlet pipe cooperation welded structure | |
| CN215687628U (en) | Heating pump and washing appliance | |
| CN203770643U (en) | Bellows sealing device | |
| CN212169470U (en) | Spot welding tool for pressure reducing valve diaphragm assembly of rocket engine | |
| CN212543470U (en) | Motor stator core fixing structure | |
| CN214505825U (en) | DC power socket | |
| CN213129076U (en) | Electromagnetic cooking utensil | |
| CN214366759U (en) | Integrated circulating heat pump power module of dish washing machine | |
| CN216240984U (en) | Rear oil seal mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |