WO2018120561A1 - Couvercle de cuiseur à riz électrique et cuiseur à riz électrique - Google Patents

Couvercle de cuiseur à riz électrique et cuiseur à riz électrique Download PDF

Info

Publication number
WO2018120561A1
WO2018120561A1 PCT/CN2017/082788 CN2017082788W WO2018120561A1 WO 2018120561 A1 WO2018120561 A1 WO 2018120561A1 CN 2017082788 W CN2017082788 W CN 2017082788W WO 2018120561 A1 WO2018120561 A1 WO 2018120561A1
Authority
WO
WIPO (PCT)
Prior art keywords
steam valve
rice cooker
lid
elastic
slot
Prior art date
Application number
PCT/CN2017/082788
Other languages
English (en)
Chinese (zh)
Inventor
梁志佳
刘化勇
黄韦铭
马利
吴祥波
周少程
瞿月红
黄宇华
羊小亮
Original Assignee
佛山市顺德区美的电热电器制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201621493658.1U external-priority patent/CN206687611U/zh
Priority claimed from CN201621493657.7U external-priority patent/CN206687610U/zh
Priority claimed from CN201621493672.1U external-priority patent/CN206809152U/zh
Priority claimed from CN201621493675.5U external-priority patent/CN206809117U/zh
Priority claimed from CN201621493659.6U external-priority patent/CN207323321U/zh
Application filed by 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Publication of WO2018120561A1 publication Critical patent/WO2018120561A1/fr

Links

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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor

Definitions

  • the invention relates to the technical field of rice cookers, in particular to a pot lid and a rice cooker of a rice cooker.
  • Rice cookers are one of the appliances used to cook rice in people's daily lives, and they are used frequently.
  • the rice cooker mainly comprises a body and a lid, the lid has a steam valve groove communicating with the air outlet, and the steam valve is provided with a steam valve, wherein the steam valve is realized by an interference fit with the steam valve groove. Assembly, although the assembly structure is relatively simple, it is obviously inconvenient to disassemble.
  • the main object of the present invention is to provide a lid for a rice cooker, which is intended to facilitate the disassembly and assembly of the steam valve.
  • the present invention provides a lid for a rice cooker, the lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation And pushing the steam valve out of the cover.
  • the elastic connecting member comprises an elastic push button and a fastening member adapted to be fastened with the elastic push button, and one of the elastic push button and the fastening member is fixed to the cover body facing One side of the steam valve, and the other is disposed at a position corresponding to the elastic push button on the steam valve;
  • the elastic push button When the steam valve is applied with an external force, the elastic push button is in a compressed state and is fastened with the buckle; when the steam valve is applied with an external force again, the elastic push button continues to compress, When the external force applied to the steam valve is revoked, the elastic push buckle is restored and disengaged from the buckle to push the steam valve out of the cover.
  • the elastic push button comprises a mounting seat, a movable clamp, a return spring and a positioning member
  • the mounting seat has a receiving groove and a positioning groove disposed on the groove wall of the receiving groove, the return spring Mounted in the accommodating groove, and one end abuts the positioning member
  • the fastening member includes a connecting portion and a limiting portion protruding from an end of the connecting portion
  • the mounting seat and the connecting portion One of the two is mounted on the cover and the other is mounted on the steam valve;
  • the movable gripper has an initial state for inserting and withdrawing the limiting portion and a clamping state for clamping with the limiting portion, and the return spring pushes the movable gripper when unpressurized
  • the movable gripper is in the initial state outside the notch of the accommodating groove;
  • the limiting portion When the steam valve is placed in the steam valve slot, the limiting portion is inserted into the movable clamp; when the steam valve is applied with an external force, the limiting portion pushes the movable clamp into the movable In the accommodating groove, the return spring is compressed and urged to slide the positioning member into the positioning groove to restrain the movable clip in the accommodating groove, and the movable clip is in the clip Holding state
  • the return spring continues to compress when the steam valve is again applied with an external force, and the return spring returns to deformation when the external force applied to the steam valve is revoked, and the movable gripper is pushed out to the capacity. Set out of the slot of the slot and return to the initial state.
  • the movable clip comprises a body and two clamping arms, the body is slidably fitted with the receiving groove, and one end of the body facing away from the receiving slot is provided with the return spring. Inserting a positioning positioning hole, two of the clamping arms are oppositely disposed at one end of the body facing the receiving slot slot, and the two clamping arms have an arc-shaped bent portion connected to the body, and the two clips The arms are bent relatively close to or away from each other by respective curved bends and correspondingly clamp or loosen the stop.
  • the positioning member includes a connecting rod, one end of the connecting rod is provided with a rotating shaft perpendicular to its axial direction, the rotating shaft is rotatably connected with the body, and the return spring is inserted into one end of the positioning hole and the The rotating shaft abuts; the other end of the connecting rod is provided with a positioning post perpendicular to its axial direction, and the positioning post and the rotating shaft extend in opposite directions.
  • a side of the rotating shaft facing the return spring is provided with a cutting surface, and the return spring abuts on the cutting surface.
  • the inner wall of the accommodating groove is further provided with a guiding groove communicating with the positioning groove, the positioning post is slidably fitted with the guiding groove, and the guiding groove has a sliding position for the positioning column to slide
  • the positioning slot is configured to cause the movable grip to be in a first sliding position of the clamping state, and to return the movable grip to a second sliding position of the initial state.
  • the guiding groove and the positioning groove communicate with each other to form a “W” shaped groove.
  • the number of the elastic connectors is plural and evenly distributed in the steam valve groove.
  • the elastic connecting member is configured to eject the steam valve from the steam valve slot in a vertical direction; or the elastic connecting member is configured to supply the steam valve from the steam valve in a horizontal direction Pop up in the slot.
  • the present invention also provides a lid of a rice cooker, the lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover body and ejecting the steam valve from the steam valve slot in a vertical direction; wherein a center of gravity of the steam valve is projected in the same manner as the elastic connecting member The position on the horizontal plane is staggered.
  • the cover body is provided with an air outlet communicating with the steam valve slot, the elastic connecting members are two, and symmetrically disposed around the air outlet, the center of gravity of the steam valve is projected on The position of the horizontal surface on which the two elastic connectors are located is located on both sides of the connecting line segment between the two elastic connecting members, and is on a horizontal center line between the two elastic connecting members.
  • the horizontal center line connecting the two elastic connecting members coincides with the center line of the front and rear ends of the cover.
  • the elastic connecting members are three or more, and the center of gravity of the steam valve is projected at a position on a horizontal plane where the plurality of elastic connecting members are located, and is not closed by a plurality of elastic connecting members. Within the largest area of the area.
  • the steam valve is provided with a weight portion to form the center of gravity portion.
  • the steam valve has a rear end close to the pivot joint of the rice cooker and the carcass, and the center of gravity of the steam valve is farther away from the steam valve than the position where the elastic connecting member is projected on the same horizontal surface.
  • the back end is close to the pivot joint of the rice cooker and the carcass, and the center of gravity of the steam valve is farther away from the steam valve than the position where the elastic connecting member is projected on the same horizontal surface. The back end.
  • the elastic connecting member comprises an elastic push button and a fastening member adapted to be fastened with the elastic push button, and one of the elastic push button and the fastening member is fixed to the cover body facing One side of the steam valve, and the other is disposed at a position corresponding to the elastic push button on the steam valve;
  • the elastic push button When the steam valve is applied with an external force, the elastic push button is in a compressed state and is fastened with the buckle; when the steam valve is applied with an external force again, the elastic push button continues to compress, When the external force applied to the steam valve is revoked, the elastic push buckle is restored and disengaged from the buckle to push the steam valve out of the cover.
  • the elastic push button comprises a mounting seat, a movable clamp, a return spring and a positioning member
  • the mounting seat has a receiving groove and a positioning groove disposed on the groove wall of the receiving groove, the return spring Mounted in the accommodating groove, and one end abuts the positioning member
  • the fastening member includes a connecting portion and a limiting portion protruding from an end of the connecting portion
  • the mounting seat and the connecting portion One of the two is mounted on the cover and the other is mounted on the steam valve;
  • the movable gripper has an initial state for inserting and withdrawing the limiting portion and a clamping state for clamping with the limiting portion, and the return spring pushes the movable gripper when unpressurized
  • the movable gripper is in the initial state outside the notch of the accommodating groove;
  • the limiting portion When the steam valve is placed in the steam valve slot, the limiting portion is inserted into the movable clamp; when the steam valve is applied with an external force, the limiting portion pushes the movable clamp into the movable In the accommodating groove, the return spring is compressed and urged to slide the positioning member into the positioning groove to restrain the movable clip in the accommodating groove, and the movable clip is in the clip Holding state
  • the return spring continues to compress when the steam valve is again applied with an external force, and the return spring returns to deformation when the external force applied to the steam valve is revoked, and the movable gripper is pushed out to the capacity. Set out of the slot of the slot and return to the initial state.
  • the movable clip comprises a body and two clamping arms, the body is slidably fitted with the receiving groove, and one end of the body facing away from the receiving slot is provided with the return spring. Inserting a positioning positioning hole, two of the clamping arms are oppositely disposed at one end of the body facing the receiving slot slot, and the two clamping arms have an arc-shaped bent portion connected to the body, and the two clips The arms are bent relatively close to or away from each other by respective curved bends and correspondingly clamp or loosen the stop.
  • the present invention provides a pot lid of a rice cooker, the pot lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover body and ejecting the steam valve from the steam valve slot in a vertical direction; wherein the elastic connecting members are two, the center of gravity of the steam valve The position projected on the horizontal plane on which the two elastic connectors are located is located on the line connecting the two elastic connectors, and is located between the two elastic connectors.
  • the position of the center of gravity of the steam valve is projected at a position on a horizontal plane on which the two elastic connectors are located at an intermediate position between the two elastic connectors.
  • the two elastic connectors are symmetrically disposed around the air outlet.
  • the steam valve is provided with a weight portion to form the center of gravity portion.
  • the present invention also provides a lid of a rice cooker, the lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover body and ejecting the steam valve from the steam valve slot in a vertical direction; wherein a position of a center of gravity of the steam valve and a position of the elastic connecting member is The vertical direction is right.
  • the steam valve is provided with a weight portion to form the center of gravity portion.
  • the elastic connecting member comprises an elastic push button and a fastening member adapted to be fastened with the elastic push button, and one of the elastic push button and the fastening member is fixed to the cover body facing One side of the steam valve, and the other is disposed at a position corresponding to the elastic push button on the steam valve;
  • the elastic push button When the steam valve is applied with an external force, the elastic push button is in a compressed state and is fastened with the buckle; when the steam valve is applied with an external force again, the elastic push button continues to compress, When the external force applied to the steam valve is revoked, the elastic push buckle is restored and disengaged from the buckle to push the steam valve out of the cover.
  • the present invention also provides a lid of a rice cooker, the lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover body and ejecting the steam valve from the steam valve slot in a vertical direction; wherein the elastic connecting member is three or more, the steam The position of the center of gravity of the valve projected on the horizontal plane on which the plurality of elastic connectors are located is in the largest region of the closed region surrounded by the plurality of elastic connectors.
  • the steam valve is provided with a weight portion to form the center of gravity portion.
  • the present invention also provides a rice cooker comprising the lid of any of the above-mentioned rice cookers, which will not be described in detail.
  • the present invention provides a pot lid of a rice cooker, the pot lid of the rice cooker comprising:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover;
  • the elastic component is disposed between the steam valve and the cover body and is in a compressed state, and when the elastic connecting member returns to deformation, together with the elastic connecting member, the steam valve is pushed away from the cover body.
  • the elastic component is fixed to the cover or steam valve.
  • the cover body is provided with a mounting groove, and the elastic component portion is disposed in the mounting groove.
  • the elastic assembly includes an abutting top and a compression spring
  • the compression spring has opposite first and second ends
  • a first end of the compression spring is coupled to the abutting top
  • the compression spring is The two ends abut or are fixed in the mounting groove.
  • the abutting top is in the shape of a sleeve and is sleeved on the first end of the compression spring.
  • the abutting top in the shape of a sleeve is provided with a first positioning protrusion corresponding to the first end position of the compression spring, and the first positioning protrusion is inserted into the first end of the compression spring.
  • a second positioning protrusion is disposed in the mounting groove corresponding to the second end position of the compression spring, and the second positioning protrusion is inserted into the second end of the compression spring.
  • the abutting top in the shape of a sleeve is disposed in a smooth curved surface toward one end of the steam valve.
  • the abutting top is provided with a limiting structure that restricts its detachment from the mounting groove.
  • the present invention also provides a rice cooker comprising the lid of the rice cooker, wherein the lid of the rice cooker comprises:
  • An elastic connecting member disposed in the steam valve slot to connect the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, the elastic connecting member is first compressed to recover deformation Pushing the steam valve out of the cover;
  • the elastic component is disposed between the steam valve and the cover body and is in a compressed state, and when the elastic connecting member returns to deformation, together with the elastic connecting member, the steam valve is pushed away from the cover body.
  • the present invention also provides a pot lid of a rice cooker, comprising:
  • a cover body having a steam valve groove, wherein the steam valve groove is provided with an air outlet hole;
  • a sealing ring disposed in the air outlet, the top surface of the sealing ring is provided with an annular rib;
  • a steam valve installed in the steam valve groove, a lower end of the steam valve extending into the sealing ring, and a gap between an outer circumferential surface of the steam valve and an inner wall of the sealing ring, the ring
  • the rib is sealingly abutted against the steam valve.
  • a gap between an outer peripheral surface of the steam valve and an inner wall of the seal ring is greater than or equal to 0.2 mm.
  • the steam valve is correspondingly provided with an annular groove for sealing and sealing the annular rib.
  • the top surface of the sealing ring is provided with a plurality of the annular ribs, and the plurality of annular ribs are concentrically arranged; and the steam valve is correspondingly provided with a plurality of the annular grooves.
  • the annular rib has a height of 0.5-2 mm.
  • the cover body includes a cover plate having an air outlet communicating with the air outlet, and a lower end of the sealing ring is provided with an inclined portion extending into the air outlet, the inclined portion being from the upper portion It is gradually inclined downward toward the inside and is sealingly abutted against the edge of the air outlet.
  • the cover body comprises an inner cover, and a cover cover located above the inner cover, the outer peripheral surface of the seal ring is provided with a first protrusion, and the first protrusion is clamped to the inner cover and Between the face covers.
  • the first protrusion is convexly disposed with a first limiting block, and the top surface of the inner cover is correspondingly provided with a first limiting slot for inserting the first limiting block.
  • the outer circumferential surface of the sealing ring is further provided with a second protrusion, the second protrusion is located above the first protrusion, and the second protrusion is convexly disposed with a second limit
  • the top surface of the cover is correspondingly provided with a second limiting slot for inserting the second limiting block.
  • the steam valve slot is further provided with an elastic connecting member, the elastic connecting member detachably connecting the steam valve with the cover body; when the steam valve is applied with an external force to cancel the external force, The elastic connecting member is compressed to recover deformation, and the steam valve is pushed away from the cover.
  • the elastic connecting member is configured to eject the steam valve from the steam valve slot in a vertical direction; or the elastic connecting member is configured to supply the steam valve from the steam valve in a horizontal direction Pop up in the slot.
  • the present invention also provides a rice cooker, the rice cooker comprising a lid of the rice cooker, the lid of the rice cooker comprising:
  • a cover body having a steam valve groove, wherein the steam valve groove is provided with an air outlet hole;
  • a sealing ring disposed in the air outlet, the top surface of the sealing ring is provided with an annular rib;
  • a steam valve installed in the steam valve groove, a lower end of the steam valve extending into the sealing ring, and a gap between an outer circumferential surface of the steam valve and an inner wall of the sealing ring, the ring
  • the rib is sealingly abutted against the steam valve.
  • the invention provides a steam valve slot on the cover of the rice cooker lid, and an elastic connecting member is arranged in the steam valve slot, the elastic connecting member is connected to the steam valve and the cover body, and an external force is applied to the steam valve to make the steam valve and the steam valve
  • the cover body is disengaged, thereby realizing a rice cooker lid structure that can press the steam valve to eject it, and the structure is disassembled only by pressing, which is very convenient.
  • Figure 1 is an assembled view of the rice cooker and steam valve of the present invention
  • FIG. 2 is a schematic structural view of a rice cooker without a steam valve according to the present invention.
  • Figure 3 is an enlarged view of a portion A1 of Figure 2;
  • Figure 4 is a schematic structural view of a steam valve of the present invention.
  • Figure 5 is a cross-sectional view taken along line B1-B1 of the rice cooker shown in Figure 1;
  • Figure 6 is an enlarged view of a portion A2 of Figure 5;
  • Figure 7 is another perspective view of the rice cooker shown in Figure 5;
  • Figure 8 is an enlarged view of a portion A3 of Figure 7;
  • Figure 9 is a schematic structural view of the rice cooker and steam valve shown in Figure 1 after assembly;
  • Figure 10 is a partial view of the rice cooker shown in Figure 9 taken along line B2-B2;
  • Figure 11 is a schematic structural view showing the elastic push button of the present invention in an initial state
  • Figure 12 is a cross-sectional view taken along line B3-B3 of Figure 11;
  • Figure 13 is a schematic structural view showing the elastic push button of the present invention in a clamped state
  • Figure 14 is a cross-sectional view taken along line B4-B4 of Figure 13;
  • Figure 15 is a schematic view showing the cooperation of the positioning member, the positioning groove and the guiding groove of the present invention.
  • Figure 16 is a schematic structural view of a positioning member of the present invention.
  • Figure 17 is another view of the rice cooker shown in Figure 9;
  • Figure 18 is a partial cross-sectional view taken along line B5-B5 of Figure 17;
  • Figure 19 is a partial cross-sectional view showing the steam valve of the rice cooker of the present invention in an ejected state
  • Figure 20 is another view of Figure 9;
  • Figure 21 is a cross-sectional view taken along line B6-B6 of Figure 20;
  • Figure 22 is an enlarged view of a portion A4 of Figure 21;
  • FIG. 23 is a schematic structural view of an embodiment of a pot lid of a rice cooker according to the present invention.
  • Figure 24 is a partial enlarged view of A5 in Figure 23;
  • Figure 25 is a schematic structural view of the seal ring of Figure 23;
  • Figure 26 is a cross-sectional view of the seal ring of Figure 25.
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides a rice cooker having a body and a lid, and the lid of the rice cooker is pivotally connected to the body for covering and opening the body.
  • the lid of the rice cooker includes a cover.
  • Body 10 steam valve 20 and resilient connector 30.
  • the cover body 10 has a steam valve slot 101 and an air outlet 102 communicating with the steam valve slot 101.
  • the steam valve 20 is installed in the steam valve slot 101, and the steam valve 20 is installed.
  • the lower portion is in sealing engagement with the air outlet 102;
  • the elastic connecting member 30 is also disposed in the steam valve slot 101, and the steam valve 20 is detachably connected to the cover body 10, for example, a snap connection;
  • the elastic connecting member 30 When the elastic connecting member 30 snaps the steam valve 20 to the cover body 10, the elastic connecting member 30 is unfastened to the steam valve 20 and the cover body 10 after the deformation is restored. The steam valve 20 is then pushed out of the cover 10.
  • the number of the elastic connecting members 30 may be one to realize a single-point pop-up steam valve 20, or may be multiple, and the double-point pop-up steam valve 20 may be realized, or the steam valve 20 may be bounced in a plane direction, of course.
  • the number of the elastic connecting members 30 is plural, the plurality of elastic connecting members 30 should be evenly distributed in the steam valve groove 101 to facilitate the equalization of the bouncing force of the steam valve 20.
  • the structure of the two elastic connecting members 30 is shown in Fig. 1 of the present embodiment.
  • the elastic connecting member 30 may be disposed for the steam valve 20 to be ejected from the steam valve groove 101 in the vertical direction.
  • the slot of the steam valve slot 101 is generally vertically upward. Therefore, only the elastic connecting member 30 is disposed at the bottom of the steam valve slot 101 by using such a structure, and the user needs to disassemble the steam valve 20
  • the steam valve 20 can be detached from the cover 10 by simply pressing the steam valve 20 from the top to disassemble.
  • the body of the rice cooker is in contact with the ground or the surface of the work surface to form a support, when the steam valve 20 is pressed, the rice cooker does not move and is very reliable. Obviously, in this way, it is convenient for the user to apply an external force to the steam valve 20 to cause the steam valve 20 to eject.
  • the elastic connecting member 30 for the steam valve 20 it is also possible to arrange the elastic connecting member 30 for the steam valve 20 to be ejected from the steam valve slot 101 in the horizontal direction.
  • the elastic connecting member 30 needs to be provided on one side wall of the steam valve groove 101, and a gap is required on the side of the steam valve groove 101 facing the elastic connecting member 30 for the elasticity of the steam valve 20 at the elastic connecting member 30. Under the thrust, exit the steam valve slot 101.
  • the present invention provides a steam valve slot 101 on the cover 10 of the rice cooker lid, and an elastic connecting member 30 is disposed in the steam valve slot 101, and the elastic connecting member 30 can be connected to the cover 10 by the steam valve 20. And an external force is applied to the steam valve 20 to disengage the steam valve 20 from the cover body 10, thereby realizing a rice cooker lid structure that can press the steam valve 20 to eject it, and the structure is disassembled only by pressing, Very convenient.
  • the buckle position can be eliminated, so that the steam valve 20 and the steam valve groove 101 can be better matched, achieving a seamless design, a more complete appearance, an aesthetic appearance, and improved sealing.
  • the position of the center of gravity of the steam valve 20 and the position of the elastic connecting member 30 projected on the same horizontal plane are staggered, and the elastic connecting member 30 is used by the lever principle.
  • the center of gravity of the steam valve 20 is a fulcrum, and is realized to be bounced at one end of the steam valve 20, so that when the steam valve 20 is ejected by the elastic connecting member 30, the steam valve 20 will be turned to the side of the center of gravity, which is convenient to take
  • the steam valve 20 can be easily taken out without setting a button position.
  • the steam valve 20 is provided with a weight portion (not shown) to form the center of gravity portion, and the weight portion may be a component fixed on the steam valve, such as a steel block, an iron ball, or the like.
  • a relatively heavy mass material such as steel, iron, copper, ceramics, or the like may be used at a corresponding position of the steam valve 20, or the thickness of the plate may be increased at a corresponding position of the steam valve 20 to increase the weight, such as In the embodiment shown in Fig. 18, the center of gravity is on the Z line in Fig. 18.
  • the center of gravity of the steam valve 20 is The position projected on the horizontal plane on which the two elastic connectors 30 are located is located on both sides of the connecting line segment between the two elastic connecting members 30, and is in the horizontal center line between the two elastic connecting members 30. Further, it is preferable that the horizontal center line connecting the two elastic connecting members 30 coincide with the center line L1 (see FIG. 17) of the front and rear ends of the cover body 10. It should be noted that the horizontal center line passes through the center of the radial section of the air outlet 102.
  • the steam valve 20 has a center of gravity as a fulcrum, and the other side uses two elastic connecting members 30 to provide a more balanced elastic thrust, so that the steam valve 20 is turned sideways, thereby facilitating the user to grasp.
  • the elastic connecting members 30 are three or more, the position of the center of gravity of the steam valve 20 is projected on a plurality of (three or more) horizontal planes on which the elastic connecting members 30 are located.
  • the elastic connecting member 30 surrounds the largest area of the closed region, so that the center of gravity of the steam valve 20 is prevented from coincident with the center point of the thrust generated by the plurality of elastic connecting members 30, and the steam valve 20 is ensured after each unbuckling.
  • the rollover is pushed by the elastic connecting member 30 to facilitate the user to grasp.
  • the steam valve 20 can be disposed near the rear end of the rice cooker lid and the pivot joint of the carcass, so that the buckle position of the steam valve 20 can be easily removed.
  • the position of the center of gravity of the steam valve 20 is set to be farther from the rear end of the steam valve 20 than the position where the elastic connecting member 30 is projected on the same horizontal surface, so that the steam valve 20 is pushed by the elastic connecting member 30 after each unbuckling. After the rollover, the steam valve 20 is supported by the elastic connecting member 30, and the rear end thereof is tilted upward, thereby facilitating the grasping and improving the user experience.
  • the embodiment further provides that the position of the center of gravity of the steam valve 20 and the position of the elastic connecting member 30 projected on the same horizontal plane are staggered, so that the steam valve 20 is in the elastic connecting member.
  • the pop-up 30 When the pop-up 30 is popped, it will be turned to the side of the center of gravity, so that it can be easily taken, and the steam valve 20 can be conveniently taken out without setting the buckle position; in addition, the steam valve 20 of this structure is installed to make the steam valve 20 and the steam valve slot 101 can better fit, achieve a seamless design, a more complete appearance, beautiful appearance, and improve the sealing.
  • the steam valve 20 is loosened under the elastic thrust of the elastic connecting member 30 and the steam valve groove 101 to facilitate the user to take out, and it is not necessary to eject it from the steam valve slot 101.
  • the position of the center of gravity of the steam valve 20 and the position of the elastic connecting member 30 are set to face in the vertical direction, and the elastic connecting member 30 pushes the center of gravity of the steam valve 20, the steam The valve 20 as a whole is smoothly bounced to prevent the steam valve 20 from tipping over.
  • the steam valve 20 is provided with a weight portion (not shown) to form the center of gravity portion, and the weight portion may be a component fixed on the steam valve, such as a steel block, an iron ball, or the like.
  • a relatively heavy mass material such as steel, iron, copper, ceramics, or the like may be used at a corresponding position of the steam valve 20, or the thickness of the plate may be increased at a corresponding position of the steam valve 20 to increase the weight, such as In the embodiment shown in Fig. 19, the center of gravity is on the Z line in Fig. 19.
  • the position of the center of gravity of the steam valve 20 is projected between the two elastic connecting members 30 at a position on the horizontal surface where the two elastic connecting members 30 are located, and the steam valve 20 can be preferably secured. Balanced bounce. Moreover, it is preferable that the center of gravity of the steam valve 20 is located at an intermediate position between the two elastic connectors 30. It can be understood that, in this embodiment, the two elastic connecting members 30 not only increase the elastic thrust, but also the two elastic connecting members 30 simultaneously provide a more balanced elastic thrust, pushing the steam valve 20 to rise more uniformly.
  • the elastic connecting members 30 are three or more, the position of the center of gravity of the steam valve 20 is projected on a plurality of (three or more) horizontal planes on which the elastic connecting members 30 are disposed. In the largest area of the closed region surrounded by the elastic connecting members 30, it is better to ensure that the steam valve 20 is uniformly bounced.
  • the two elastic connecting members 30 not only increase the elastic thrust, but also the plurality of elastic connecting members 30 simultaneously provide a more balanced elastic thrust, pushing the steam valve 20 to rise more uniformly.
  • the center of gravity of the steam valve 20 and the position of the elastic connecting member 30 are disposed in the vertical direction on the basis of the above embodiment, so that the elastic connecting member 30 can supply the steam valve.
  • 20 provides a more balanced elastic thrust to push the steam valve 20 to a more balanced upward lift; in addition, with the steam valve 20 mounting structure of this configuration, the buckle position can be eliminated, so that the steam valve 20 and the steam valve slot 101 can be better. Fit, seamless design, more complete appearance, beautiful appearance, and improved sealing.
  • the elastic connecting member 30 can adopt the elastic snapping method similar to the elastic ballpoint pen to realize the installation of the steam valve 20 and the cover body 10, or the elastic push button 31 and the elastic push button 31 can be used for fastening.
  • the adapters 32 are implemented, and may be implemented in other manners.
  • the present invention is not limited thereto.
  • the present embodiment preferably uses an elastic push button 31 and a fastening member 32 that is fastened to the elastic push button 31.
  • one of the elastic push button 31 and the fastening member 32 is fixed on a side of the cover 10 facing the steam valve 20, and the other is disposed at the The position of the steam valve 20 corresponding to the elastic push button 31 is described.
  • the elastic push button 31 When the steam valve 20 is applied with an external force, the elastic push button 31 is in a compressed state and is fastened with the fastening member 32; when the steam valve 20 is applied with an external force again, the elastic push button 31 continues to compress, the elastic push button 31 resumes deformation when the external force applied to the steam valve 20 is revoked, and is disengaged from the fastening member 32 to push the steam valve 20 and the cover 10 Get rid of.
  • This structure facilitates the installation and disassembly of the steam valve 20 and the cover 10 by means of fastening. It should be noted that the positions of the elastic push button 31 and the fastening member 32 may be interchanged.
  • the elastic push button 31 is fixed on the cover body 10, and the fastening member 32 is disposed on the steam valve 20, which is more convenient.
  • the steam valve 20 is installed and disassembled, and the steam valve 20 is facilitated to be ejected from the steam valve slot 101 by the elastic push button 31 for convenient access.
  • the elastic push button 31 and the fastening member 32 shown in FIG. 1 are for controlling the steam valve 20 to be ejected from the steam valve slot 101 in the vertical direction.
  • the fastening structure of the fastening member 32 is also suitable for controlling the embodiment in which the steam valve 20 is ejected from the steam valve slot 101 in the horizontal direction.
  • the elastic push button 31 includes a mounting seat 311, a movable clip 312, and a return spring.
  • the mounting seat 311 has a receiving groove 315 and a positioning groove 316 disposed on the groove wall of the receiving groove 315, and the return spring 313 is installed in the receiving groove 315, and One end of the abutting member 314 abuts; the fastening member 32 includes a connecting portion 321 and a limiting portion 322 protruding from an end of the connecting portion 321; one of the mounting seat 311 and the connecting portion 321
  • the cover 10 is mounted on the cover 10, and the other is mounted on the steam valve 20.
  • the two mounting methods are not limited.
  • the mounting base 311 is fixed on the cover 10 and embedded in the cover 10.
  • the notch of the accommodating groove 315 is exposed, and the connecting portion 321 is disposed on the steam valve 20, which is more convenient to install and disassemble the steam valve 20, and facilitates the steam valve 20 to be ejected from the movable valve 312 by the movable clamp 312, so that it is convenient to take take.
  • the movable clip 312 has an initial state in which the limiting portion 322 is inserted and removed, and a clamping state in which the limiting portion 322 is clamped, and the return spring 313 is uncompressed.
  • the movable gripper 312 is pushed out of the notch of the accommodating groove 315, the movable gripper 312 is in the initial state.
  • the steam valve 20 When installed, the steam valve 20 is placed in the steam valve slot 101, and the limiting portion 322 is inserted into the movable clamp 312; when the steam valve 20 is applied with an external force, the limiting portion 322 pushes the movable clip 312 into the accommodating groove 315, and the return spring 313 is compressed and urges the locating member 314 to slide into the positioning groove 316 to position the movable clip 312.
  • the movable clip 312 is pressed by the groove wall of the accommodating groove 315 to be in the clamping state, that is, the installation of the steam valve 20 is completed, which is very simple, and
  • the limiting portion 322 is inserted into the movable clamp 312, and positioning can also be performed, so that the mounting accuracy is high and the reliability is very reliable.
  • the movable clip 312 includes a body 3121 and two clamping arms 3122 , and the body 3121 is slidably fitted with the receiving slot 315 , wherein the body 3121
  • the housing 311 is a rectangular slot
  • the receiving slot 315 is a rectangular slot disposed in the vertical direction.
  • the body 3121 slides in and out of the slot in the vertical direction of the receiving slot 315. It should be noted that if the mounting seat 311 is installed in the steam. On the side wall of the valve groove 101, the body 3121 slides in and out of the slot in the horizontal direction.
  • a positioning hole 3125 for inserting and positioning the return spring 313 is disposed at an end of the body 3121 facing away from the slot of the receiving slot 315, and the two clamping arms 3122 are oppositely disposed on the body 3121.
  • One end of the slot of the receiving slot 315, the two clamping arms 3122 are substantially in the shape of a clamp, and the two clamping arms 3122 have an arc-shaped bent portion 3123 connected to the body 3121.
  • the movable gripper The 312 is preferably a plastic member. The elastic deformation capability of the plastic member causes the two clamping arms 3122 to be bent relatively close to or away from each other by the respective curved curved portions 3123, and the limiting portions 322 are correspondingly clamped or loosened.
  • the positioning member 314 includes a connecting rod 3141 , and one end of the connecting rod 3141 is provided with a rotating shaft 3142 perpendicular to its axial direction, and the rotating shaft 3142 and the body are 3121 is a rotational connection, wherein the body 3121 is provided with a shaft hole 3124 for the rotation shaft 3142 to be inserted and rotated, and one end of the return spring 313 inserted into the positioning hole 3125 abuts against the rotating shaft 3142; the connecting rod 3141 The other end is provided with a positioning post 3143 perpendicular to its axial direction, and the positioning post 3143 and the rotating shaft 3142 extend in opposite directions.
  • One end of the connecting rod 3141 is rotatably connected to the main body 3121 through the rotating shaft 3142.
  • the positioning post 3143 at the other end of the connecting rod 3141 is adjacent to the slot wall of the receiving slot 315 or is slidably fitted with the slot wall of the receiving slot 315.
  • the body 3121 transmits the pressure to the return spring 313 through the rotating shaft 3142, and the return spring 313 compresses, and generates a reaction force acting on the rotating shaft 3142, so that the connecting rod 3141 is rotated.
  • 3142 is centered and the positioning post 3143 is moved in the accommodating groove 315.
  • the positioning post 3143 moves into the positioning groove 316 and the pressure transmitted on the steam valve 20 disappears, the positioning post 3143 is limited to the positioning groove 316.
  • the elastic thrust generated by the return spring 313 cannot move the positioning post 3143 upward, so that the body 3121 and the two clamping arms 3122 thereon are restrained in the receiving groove 315, and the limiting portion 322 of the fastening member 32 is clamped.
  • the lock is realized so that the steam valve 20 is reliably fixed in the steam valve groove 101 to realize the installation of the steam valve 20.
  • a side of the rotating shaft 3142 facing the return spring 313 is provided with a cutting surface, and the return spring 313 abuts on the cutting surface.
  • the cut surface has a certain planar width to facilitate the transmission of the force by the shaft 3142 to the return spring 313.
  • the inner wall of the accommodating groove 315 is further provided with a guiding groove 317, the guiding groove 317 is in communication with the positioning groove 316, and the positioning post 3143 is slidably fitted with the guiding groove 317,
  • the guiding slot 317 has a first sliding position for the positioning post 3143 to slide into the positioning slot 316 to bring the movable grip 312 in the clamping state, and restore the movable grip 312 to the The second sliding position of the initial state.
  • the guiding groove 317 may be a long groove or a "W" shaped groove together with the positioning groove 316, and is not limited here, as long as the positioning post 3143 can be slid into the positioning groove 316, and the two clamping arms 3122 can be extended.
  • the accommodating groove 315 can be disengaged from the limiting portion 322, wherein the "W" shaped groove can prevent the positioning post 3143 from slipping off, causing the steam valve 20 to be automatically ejected, thereby improving the reliability of the steam valve 20 after installation.
  • the steam valve 20 When the steam valve 20 is installed, the steam valve 20 is placed in the steam valve slot 101, and the limiting portion 322 of the steam valve 20 and the partial connecting portion 321 are inserted between the two clamping arms 3122 of the elastic push button 31.
  • the steam valve 20 When the steam valve 20 is depressed, the steam valve 20 transmits the thrust to the body 3121 of the elastic push button 31 through the connecting portion 321 and the limiting portion 322, so that the body 3121 slides downward and drives the two clamping arms 3122 along with the body. 3121 enters the accommodating groove 315, and the two clamping arms 3122 are pressed relatively close to the groove wall of the accommodating groove 315.
  • the body 3121 also transmits pressure to the return spring 313 through the rotating shaft 3142, so that the return spring 313 is compressed and reset.
  • a reaction force acts on the rotating shaft 3142, so that the connecting rod 3141 swings around the rotating shaft 3142, and drives the positioning post 3143 to slide in the guiding groove 317.
  • the positioning post 3143 slides into the positioning groove 316 and acts as a steam valve
  • the positioning post 3143 is in the first sliding position and is limited in the positioning groove 316.
  • the elastic thrust generated by the return spring 313 cannot move the positioning post 3143 upward.
  • the two clamping arms 3122 are Storing slot 315
  • the limiting portion 322 of the fastening member 32 is firmly clamped under the wall pressing, and the steam valve 20 is restrained from being detached from the cover body 10, so that the steam valve 20 is reliably fixed in the steam valve slot 101, and the steam valve 20 is realized. installation.
  • the steam valve 20 When the steam valve 20 needs to be disassembled, the steam valve 20 is pressed downward. At this time, the steam valve 20 transmits the thrust to the body 3121 of the elastic push button 31 through the connecting portion 321 and the limiting portion 322, so that the body 3121 continues to slide downward. And the return spring 313 continues to be compressed, while the body 3121 drives the link 3141 and the positioning post 3143 to move a small distance toward the lower left or the lower right of the positioning groove 316, and the return spring 313 continues to compress, and the pressing force applied to the steam valve 20 disappears.
  • the returning force generated by the return spring 313 returns to the rotating shaft 3142 of the positioning member 314, so that the positioning post 3143 of the positioning member 314 slides in the guiding groove 317 and is disengaged from the positioning groove 316.
  • the positioning post 3143 of the positioning member 314 slides to the second sliding position in the guiding groove 317, and pushes the body 3121 to slide upwards so that the two clamping arms 3122 on the main body 3121 protrude out of the receiving groove 315, and the buckle
  • the limiting portion 322 of the connector 32 is disengaged to realize the disengagement, that is, the disassembly of the steam valve 20 is realized; and at this time, the steam valve 20 is pushed out of the steam valve slot 101 by the two clamping arms 3122 under the thrust of the return spring 313, thereby facilitating Take it.
  • a resilient assembly 40 is further disposed between the steam valve 20 and the cover 10, wherein the elastic assembly 40 It may be fixed to the cover 10 or fixed to the steam valve 20.
  • the elastic assembly 40 When the steam valve 20 is installed in the steam valve slot 101, the elastic assembly 40 is in a compressed state, after the elastic connecting member 30 resumes deformation and the steam valve 20 is unlatched from the cover 10, the elastic assembly 40 is The elastic connecting member 30 pushes the steam valve 20 together with the cover body 10 to eject the steam valve 20 from the steam valve slot 101, and the elastic member 40 enhances the elastic force of the elastic connecting member 30, thereby improving steam.
  • the pop-up height of the valve 20 ensures the reliability of the pop-up of the steam valve 20.
  • the number of the elastic components 40 is not limited, and the specific position of the elastic component 40 mounted on the cover body 10 or the steam valve 20 is not limited, as long as the elastic valve 30 is pushed to push the steam valve 20 and the cover.
  • the auxiliary elastic force may be provided when the body 10 is detached.
  • the elastic member 40 is disposed adjacent to the elastic connecting member 30, and the number corresponds to the elastic connecting member 30, so that the steam valve 20 as a whole can be equally balanced.
  • the present embodiment further provides the elastic assembly 40 between the steam valve 20 and the cover 10 on the basis of the above embodiment, so that the elastic assembly 40 is elastically connected together when the elastic connecting member 30 is restored.
  • the member 30 pushes the steam valve 20 away from the cover 10 to provide an auxiliary elastic force for the elastic connecting member 30 to push the steam valve 20 out of the cover 10, thereby increasing the height at which the steam valve 20 bounces.
  • the buckle position can be eliminated, so that the steam valve 20 and the steam valve groove 101 can be better matched, achieving a seamless design, a more complete appearance, an aesthetic appearance, and improved sealing.
  • the elastic component 40 is preferably disposed on the cover 10.
  • the cover body 10 is provided with a mounting groove 103, and the elastic component 40 is partially disposed in the mounting groove 103.
  • the arrangement of the mounting groove 103 increases the deformation space of the resilient assembly 40 and provides more spring force for the steam valve ejection.
  • the clearance between the mounting groove 103 and the elastic component 40 can provide a guiding function for the elastic component 40, avoid bending deformation of the elastic component 40, and ensure that the elastic component 40 is freely compressed and stretched.
  • the elastic assembly 40 includes an abutting top 41 and a compression spring 42 having opposite first and second ends, the first end of the compression spring 42 being coupled to the abutting top 41
  • the second end of the compression spring 42 abuts or is fixed in the mounting groove 103.
  • This structure is conveniently mounted in the mounting groove 103, and the compression spring 42 can ensure sufficient spring force.
  • the abutting top 41 is in the shape of a sleeve and is sleeved on the first end of the compression spring 42.
  • the abutting top 41 has a sleeve shape and can be directly sleeved on the compression spring 42 for easy installation and disassembly.
  • the abutting top 41 is provided with a limiting structure (not shown) that restricts its detachment from the mounting groove 103.
  • the limiting structure may be a point-shaped protrusion protruding from the outer peripheral wall of the top portion 41, or may be a ring-shaped rib or the like, and the size thereof may be correspondingly designed according to the slot size of the mounting groove 103, and is generally slightly larger than the mounting groove 103.
  • the notch is designed to be inserted into the mounting groove 103 when the deformation is performed, and the deformation of the top portion 41 and the compression spring 42 can be restricted from being released from the mounting groove 103, thereby improving the reliability of the mounting of the abutting top 41 and the compression spring 42. Sex.
  • the abutting top 41 in the shape of a sleeve is provided with a first positioning protrusion 410 corresponding to the first end position of the compression spring 42 , and the first positioning protrusion 410 is inserted into the first part of the compression spring 42 . Inside one end. After the top portion 41 is sleeved on the compression spring 42, it is not sufficiently stable, and the first positioning protrusion 410 can further improve the stability of the abutting top portion 41 on the compression spring 42.
  • a second positioning protrusion 1021 is disposed in the mounting groove 103 corresponding to the second end of the compression spring 42 , and the second positioning protrusion 1021 is inserted into the second end of the compression spring 42 .
  • the second positioning protrusion 1021 can position and fix the compression spring 42 in the mounting groove 103 to prevent the compression spring 42 from coming off.
  • the second positioning protrusion 1021 can be inserted and removed by the compression spring 42 for convenient installation and disassembly.
  • the abutting portion 41 in the shape of a sleeve is disposed in a smooth curved surface toward one end of the steam valve 20, so that damage to the steam valve 20 is avoided when the steam valve 20 is ejected.
  • the invention also proposes a rice cooker comprising a pot body (or a carcass) and a lid covering the pot body.
  • the lid of the rice cooker includes a lid body 10, a sealing ring 200 and a steam valve 20, wherein the lid body 10 has a steam valve groove 101, and the steam valve groove 101 is inside.
  • An air outlet 102 is provided, generally a groove bottom of the steam valve slot 101 is provided; a sealing ring 200 is disposed in the air outlet hole 102, and a top surface of the sealing ring 200 is provided with an annular rib 210; the steam valve 20 is installed in the steam valve groove In the 101, the lower end of the steam valve 20 extends into the seal ring 200, and a gap is formed between the outer peripheral surface of the steam valve 20 and the inner wall of the seal ring 200, and the annular rib 210 is sealingly abutted against the steam valve 20.
  • the steam valve 20 is installed in the steam valve slot 101, and the lower end of the steam valve 20 extends into the sealing ring 200, that is, the steam valve 20 can be arranged in a stepped manner, including the first portion located in the steam valve slot 101. And a second portion located within the vent 102.
  • the annular bead 210 is in sealing contact with the steam valve 20, that is, the annular bead 210 is in sealing contact with the bottom surface of the first portion of the steam valve 20.
  • the sealing ring 200 is sealingly abutted against the wall surface of the air outlet 102.
  • the outer circumferential surface of the sealing ring 200 is sealingly abutted against the hole wall of the air outlet 102;
  • the lower end of the seal ring 200 is in sealing contact with the bottom surface of the air outlet 102.
  • the sealing method in the present invention has a small contact area due to the sealing position due to the interference fit of the inner circumference of the sealing ring 200 and the outer surface of the steam valve 20, and the sealing resistance is small. It is small, and the sealing direction is along the moving direction of the steam valve 20, so that the resistance when the steam valve 20 is removed can be reduced, thereby facilitating the disengagement of the steam valve 20 from the sealing ring 200.
  • the outer peripheral surface of the steam valve 20 and the inner wall of the seal ring 200 are The gap between them is preferably greater than or equal to 0.2 mm.
  • the steam valve 20 is further provided with an annular groove (not shown) for sealingly engaging the annular rib 210.
  • the manner in which the annular rib 210 is inserted by providing the annular groove facilitates positioning of the seal of the annular rib 210 and increases the contact area between the annular rib 210 and the steam valve 20, so that the contact area of the annular rib 210 and the steam valve 20 can be increased. The sealing effect is better.
  • the top surface of the sealing ring 200 is provided with a plurality of annular ribs 210, and the plurality of annular ribs 210 are arranged concentrically; the steam valve 20 is correspondingly provided with a plurality of annular grooves.
  • a plurality of seals can be formed, thereby further preventing gas from escaping from the outer peripheral surface of the steam valve 20.
  • the annular rib 210 Since the annular rib 210 is generally thin, it is more likely to be bent. If the annular rib 210 is set too high, the annular rib 210 is easily deformed by the steam valve 20 to be excessively deformed, so that the annular rib is formed. The 210 portion position is difficult to abut against the steam valve 20; if the annular rib 210 is set too short, the annular rib 210 is not easily contacted with the steam valve 20. Therefore, in the embodiment of the present invention, the height of the annular rib 210 is 0.5-2 mm, preferably 1 mm.
  • the cover 10 includes a cover plate 110, an inner cover 120 and a cover 130 disposed in order from bottom to top.
  • the cover 110 is provided with an air outlet communicating with the air outlet 102.
  • the lower end of the sealing ring 200 is provided with an air inlet extending into the air outlet.
  • the inclined portion 220, the inclined portion 220 is gradually inclined inward from the top to the bottom, and is sealingly abutted against the edge of the air outlet.
  • the outer circumferential surface of the sealing ring 200 is provided with a first protrusion 230, and the first protrusion 230 is sandwiched between the inner cover 120 and the surface cover 130.
  • the first protrusions 230 are annular, such that the sealing ring 200 is clamped between the inner cover 120 and the cover 130 at various positions in the circumferential direction, thereby further improving the installation effect of the sealing ring 200 and preventing the sealing ring. 200 moves up and down.
  • a plurality of first bumps 230 may be disposed on the outer circumferential surface of the seal ring 200, and the plurality of first bumps 230 may be disposed along the outer circumference of the seal ring 200.
  • first protrusion 230 is convexly disposed with the first limiting block 240, and the top surface of the inner cover 120 is correspondingly provided with a first limiting slot 121 for inserting the first limiting block 240.
  • first limiting block 240 may be one, arranged in a block shape or a ring shape; the first limiting block 240 may also be multiple and arranged in a ring shape at intervals.
  • the outer peripheral surface of the sealing ring 200 is further provided with a second protrusion 250, the second protrusion 250 is located above the first protrusion 230, and the second protrusion 250 is convexly disposed with the second limiting block 260.
  • the top surface of the cover 130 is correspondingly provided with a second limiting slot 131 for the second limiting block 260 to extend.
  • the steam valve slot 101 is further provided with an elastic connecting member 30.
  • the structure and the implementation effect of the elastic connecting member 30 are the same as those of the above embodiment, and the above implementation can be referred to. Example implementation, no more details here.
  • the rice cooker of the present invention adopts all the technical solutions of all the embodiments of the above-mentioned rice cooker, the rice cooker of the present invention has all the beneficial effects brought by the technical solutions of the embodiment of the rice cooker lid. I will not repeat them here.

Abstract

L'invention concerne un couvercle d'un cuiseur à riz électrique et un cuiseur à riz électrique. Le couvercle d'un cuiseur à riz électrique comprend un corps principal (10), une soupape à vapeur (20) et un raccord élastique (30). Le corps principal (10) comporte un évidement de soupape à vapeur (101) et la soupape à vapeur (20) est montée à l'intérieur de l'évidement de soupape à vapeur (101). Le raccord élastique (30) est disposé à l'intérieur de l'évidement de soupape à vapeur (101) et ledit raccord élastique raccorde la soupape à vapeur (20) au corps principal (10). Lorsqu'une force externe est appliquée à la soupape à vapeur (20) et ensuite ladite force externe est retirée, le raccord élastique (30) est d'abord comprimé, puis, ledit raccord élastique est restauré à partir d'un état de déformation, ce qui fait ainsi pousser la soupape à vapeur (20) à se séparer du corps principal (10) et ce qui facilite ainsi le montage et le démontage de la soupape à vapeur (20).
PCT/CN2017/082788 2016-12-30 2017-05-02 Couvercle de cuiseur à riz électrique et cuiseur à riz électrique WO2018120561A1 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN201621493675.5 2016-12-30
CN201621493658.1U CN206687611U (zh) 2016-12-30 2016-12-30 电饭煲的锅盖及电饭煲
CN201621493657.7 2016-12-30
CN201621493672.1 2016-12-30
CN201621493658.1 2016-12-30
CN201621493657.7U CN206687610U (zh) 2016-12-30 2016-12-30 电饭煲的锅盖和电饭煲
CN201621493659.6 2016-12-30
CN201621493672.1U CN206809152U (zh) 2016-12-30 2016-12-30 电饭煲的锅盖及电饭煲
CN201621493675.5U CN206809117U (zh) 2016-12-30 2016-12-30 电饭煲的锅盖及电饭煲
CN201621493659.6U CN207323321U (zh) 2016-12-30 2016-12-30 电饭煲的锅盖及电饭煲

Publications (1)

Publication Number Publication Date
WO2018120561A1 true WO2018120561A1 (fr) 2018-07-05

Family

ID=62706670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/082788 WO2018120561A1 (fr) 2016-12-30 2017-05-02 Couvercle de cuiseur à riz électrique et cuiseur à riz électrique

Country Status (1)

Country Link
WO (1) WO2018120561A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390656B2 (en) 2017-08-09 2019-08-27 Sharkninja Operating Llc Cooking device and components thereof
USD873602S1 (en) 2018-08-09 2020-01-28 Sharkninja Operating Llc Lid part of a food preparation device
USD874211S1 (en) 2018-08-09 2020-02-04 Sharkninja Operating Llc Food preparation device and parts thereof
CN111109997A (zh) * 2018-10-30 2020-05-08 宁波方太厨具有限公司 一种烹饪电器
USD903414S1 (en) 2018-08-09 2020-12-01 Sharkninja Operating Llc Cooking basket
USD914447S1 (en) 2018-06-19 2021-03-30 Sharkninja Operating Llc Air diffuser
USD918654S1 (en) 2019-06-06 2021-05-11 Sharkninja Operating Llc Grill plate
US11033146B2 (en) 2019-02-25 2021-06-15 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof
USD932833S1 (en) 2018-08-09 2021-10-12 Sharkninja Operating Llc Reversible cooking rack
USD982375S1 (en) 2019-06-06 2023-04-04 Sharkninja Operating Llc Food preparation device
US11751710B2 (en) 2019-02-25 2023-09-12 Sharkninja Operating Llc Guard for cooking system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2431813Y (zh) * 2000-08-01 2001-05-30 广东美的集团股份有限公司 一种微压电饭煲
EP1985212A1 (fr) * 2007-04-25 2008-10-29 Compania de Menaje Domestico SL Valve de contrôle et d'indication de pression
CN205286072U (zh) * 2015-12-03 2016-06-08 九阳股份有限公司 一种蒸汽阀防漏装的电饭煲
CN105852658A (zh) * 2016-05-09 2016-08-17 珠海格力电器股份有限公司 一种蒸汽阀阀本体、具有其的蒸汽阀以及电饭煲
CN205568641U (zh) * 2016-02-02 2016-09-14 九阳股份有限公司 一种电饭煲
CN205697169U (zh) * 2016-03-01 2016-11-23 佛山市顺德区美的电热电器制造有限公司 上盖组件及电饭煲

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2431813Y (zh) * 2000-08-01 2001-05-30 广东美的集团股份有限公司 一种微压电饭煲
EP1985212A1 (fr) * 2007-04-25 2008-10-29 Compania de Menaje Domestico SL Valve de contrôle et d'indication de pression
CN205286072U (zh) * 2015-12-03 2016-06-08 九阳股份有限公司 一种蒸汽阀防漏装的电饭煲
CN205568641U (zh) * 2016-02-02 2016-09-14 九阳股份有限公司 一种电饭煲
CN205697169U (zh) * 2016-03-01 2016-11-23 佛山市顺德区美的电热电器制造有限公司 上盖组件及电饭煲
CN105852658A (zh) * 2016-05-09 2016-08-17 珠海格力电器股份有限公司 一种蒸汽阀阀本体、具有其的蒸汽阀以及电饭煲

Cited By (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11089902B2 (en) 2017-08-09 2021-08-17 Sharkninja Operating Llc Cooking device and components thereof
US10405697B2 (en) 2017-08-09 2019-09-10 Sharkninja Operating Llc Cooking device and components thereof
US10405698B2 (en) 2017-08-09 2019-09-10 Sharkninja Operating Llc Cooking device and components thereof
US10413121B2 (en) 2017-08-09 2019-09-17 Sharkninja Operating Llc Cooking device and components thereof
US10413122B2 (en) 2017-08-09 2019-09-17 Sharkninja Operating Llc Cooking device and components thereof
US10485378B2 (en) 2017-08-09 2019-11-26 Sharkninja Operating Llc Cooking device and components thereof
US11889950B2 (en) 2017-08-09 2024-02-06 Sharkninja Operating Llc Cooking device and components thereof
US11759049B2 (en) 2017-08-09 2023-09-19 Sharkninja Operating Llc Cooking device and components thereof
US11759048B2 (en) 2017-08-09 2023-09-19 Sharkninja Operating Llc Cooking device and components thereof
US11627834B2 (en) 2017-08-09 2023-04-18 Sharkninja Operating Llc Cooking system for cooking food
US11547243B2 (en) 2017-08-09 2023-01-10 Sharkninja Operating Llc Cooking device and components thereof
US11547242B2 (en) 2017-08-09 2023-01-10 Sharkninja Operating Llc Cooking device and components thereof
US11445856B2 (en) 2017-08-09 2022-09-20 Sharkninja Operating Llc Cooking device and components thereof
US11399657B2 (en) 2017-08-09 2022-08-02 Sharkninja Operating Llc Cooking device and components thereof
US10646070B2 (en) 2017-08-09 2020-05-12 Sharkninja Operating Llc Cooking device and components thereof
US10653270B2 (en) 2017-08-09 2020-05-19 Sharkninja Operating Llc Cooking device and components thereof
US10660472B2 (en) 2017-08-09 2020-05-26 Sharkninja Operating Llc Cooking device and components thereof
US10674868B2 (en) 2017-08-09 2020-06-09 Sharkninja Operating Llc Cooking device and components thereof
US10682011B2 (en) 2017-08-09 2020-06-16 Sharkninja Operating Llc Cooking device and components thereof
US11363910B2 (en) 2017-08-09 2022-06-21 Sharkninja Operating Llc Cooking device and components thereof
US10390656B2 (en) 2017-08-09 2019-08-27 Sharkninja Operating Llc Cooking device and components thereof
US11304561B2 (en) 2017-08-09 2022-04-19 Sharkninja Operating Llc Cooking device and components thereof
US11278151B2 (en) 2017-08-09 2022-03-22 Sharkninja Operating Llc Cooking device and components thereof
US11266268B2 (en) 2017-08-09 2022-03-08 Sharkninja Operating Llc Cooking device and components thereof
US11266267B2 (en) 2017-08-09 2022-03-08 Sharkninja Operating Llc Cooking device and components thereof
US11109710B2 (en) 2017-08-09 2021-09-07 Sharkninja Operating Llc Cooking device and components thereof
US11089903B2 (en) 2017-08-09 2021-08-17 Sharkninja Operating Llc Cooking device and components thereof
USD948938S1 (en) 2018-06-19 2022-04-19 Sharkninja Operating Llc Air diffuser
USD914436S1 (en) 2018-06-19 2021-03-30 Sharkninja Operating Llc Air diffuser with food preparation pot
USD914447S1 (en) 2018-06-19 2021-03-30 Sharkninja Operating Llc Air diffuser
USD883017S1 (en) 2018-08-09 2020-05-05 Sharkninja Operating Llc User interface for food preparation device
USD940503S1 (en) 2018-08-09 2022-01-11 Sharkninja Operating Llc Cooking basket
USD903415S1 (en) 2018-08-09 2020-12-01 Sharkninja Operating Llc Cooking basket
USD903413S1 (en) 2018-08-09 2020-12-01 Sharkninja Operating Llc Cooking basket
USD931680S1 (en) 2018-08-09 2021-09-28 Sharkninja Operating Llc Cooking basket
USD873602S1 (en) 2018-08-09 2020-01-28 Sharkninja Operating Llc Lid part of a food preparation device
USD932833S1 (en) 2018-08-09 2021-10-12 Sharkninja Operating Llc Reversible cooking rack
USD874211S1 (en) 2018-08-09 2020-02-04 Sharkninja Operating Llc Food preparation device and parts thereof
USD934027S1 (en) 2018-08-09 2021-10-26 Sharkninja Operating Llc Reversible cooking rack
USD876874S1 (en) 2018-08-09 2020-03-03 Sharkninja Operating Llc User interface for a food preparation device
USD935259S1 (en) 2018-08-09 2021-11-09 Sharkninja Operating Llc Food preparation device
USD883016S1 (en) 2018-08-09 2020-05-05 Sharkninja Operating Llc Food preparation device and parts thereof
USD941090S1 (en) 2018-08-09 2022-01-18 Sharkninja Operating Llc Cooking basket
USD903414S1 (en) 2018-08-09 2020-12-01 Sharkninja Operating Llc Cooking basket
USD929173S1 (en) 2018-08-09 2021-08-31 Sharkninja Operating Llc Food preparation device
USD883014S1 (en) 2018-08-09 2020-05-05 Sharkninja Operating Llc Food preparation device
USD929793S1 (en) 2018-08-09 2021-09-07 Sharkninja Operating Llc Food preparation device
USD929794S1 (en) 2018-08-09 2021-09-07 Sharkninja Operating Llc Food preparation device
USD920732S1 (en) 2018-08-09 2021-06-01 Sharkninja Operating Llc Food preparation device
USD883015S1 (en) 2018-08-09 2020-05-05 Sharkninja Operating Llc Food preparation device and parts thereof
CN111109997A (zh) * 2018-10-30 2020-05-08 宁波方太厨具有限公司 一种烹饪电器
US11051654B2 (en) 2019-02-25 2021-07-06 Sharkninja Operating Llc Cooking device and components thereof
US11147415B2 (en) 2019-02-25 2021-10-19 Sharkninja Operating Llc Cooking device and components thereof
US11033146B2 (en) 2019-02-25 2021-06-15 Sharkninja Operating Llc Cooking device and components thereof
US11832761B2 (en) 2019-02-25 2023-12-05 Sharkninja Operating Llc Cooking device and components thereof
US11766152B2 (en) 2019-02-25 2023-09-26 Sharkninja Operating Llc Cooking device and components thereof
US11363911B2 (en) 2019-02-25 2022-06-21 Sharkninja Operating Llc Cooking device and components thereof
US11751722B2 (en) 2019-02-25 2023-09-12 Sharkninja Operating Llc Cooking device and components thereof
US11751710B2 (en) 2019-02-25 2023-09-12 Sharkninja Operating Llc Guard for cooking system
USD934631S1 (en) 2019-06-06 2021-11-02 Sharkninja Operating Llc Grill plate
USD918654S1 (en) 2019-06-06 2021-05-11 Sharkninja Operating Llc Grill plate
USD982375S1 (en) 2019-06-06 2023-04-04 Sharkninja Operating Llc Food preparation device
USD1015798S1 (en) 2019-06-06 2024-02-27 Sharkninja Operating Llc Food preparation device
US11678765B2 (en) 2020-03-30 2023-06-20 Sharkninja Operating Llc Cooking device and components thereof
US11647861B2 (en) 2020-03-30 2023-05-16 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof

Similar Documents

Publication Publication Date Title
WO2018120561A1 (fr) Couvercle de cuiseur à riz électrique et cuiseur à riz électrique
WO2016043556A1 (fr) Trottinette pliable
WO2017171501A1 (fr) Appareil de nettoyage
WO2017171500A1 (fr) Appareil de nettoyage
WO2020096246A1 (fr) Robot nettoyeur, station et système de nettoyage
WO2015008943A1 (fr) Cuiseur à riz électrique
WO2013154269A1 (fr) Dispositif de déplacement d'appuie-tête
WO2016026127A1 (fr) Machine de bobinage de bobine et dispositif de limitation de celle-ci, et procédé de bobinage de bobine d'un moteur
WO2020153826A1 (fr) Bouilloire électrique
WO2020153825A1 (fr) Bouilloire électrique
WO2019017512A1 (fr) Purificateur d'eau
WO2015196395A1 (fr) Étui à cigarette électronique
WO2017196024A2 (fr) Support de dispositif de nettoyage
WO2015088175A1 (fr) Appareil de pliage d'appuie-tête
WO2017000306A1 (fr) Structure de serrage et plateforme mobile ayant la structure de serrage
WO2021141373A1 (fr) Jouet transformable et ensemble jouet comprenant un jouet transformable
WO2019035676A1 (fr) Support combiné à un berceau pour terminal portable
WO2010082749A2 (fr) Souris fixe
WO2019112396A1 (fr) Boîtier de téléphone mobile
WO2019014878A1 (fr) Dispositif de coupe rétractable
WO2019095732A1 (fr) Robot culinaire
WO2019148874A1 (fr) Dispositif de stockage d'eau et équipement de purification d'eau
WO2023022527A1 (fr) Dispositif de support pour guitare, et guitare le comportant
WO2015156559A1 (fr) Appareil de montage pour dispositif électronique
WO2020177327A1 (fr) Unité intérieure de climatisation et climatiseur

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17887473

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: "NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC - EPO FORM 1205A (21.10.2019)"

122 Ep: pct application non-entry in european phase

Ref document number: 17887473

Country of ref document: EP

Kind code of ref document: A1