WO2017133070A1 - 带抽屉的厨房电器 - Google Patents

带抽屉的厨房电器 Download PDF

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Publication number
WO2017133070A1
WO2017133070A1 PCT/CN2016/077793 CN2016077793W WO2017133070A1 WO 2017133070 A1 WO2017133070 A1 WO 2017133070A1 CN 2016077793 W CN2016077793 W CN 2016077793W WO 2017133070 A1 WO2017133070 A1 WO 2017133070A1
Authority
WO
WIPO (PCT)
Prior art keywords
drawer
connecting portion
door body
lock
kitchen appliance
Prior art date
Application number
PCT/CN2016/077793
Other languages
English (en)
French (fr)
Inventor
周坚毅
张永忠
龙剑
Original Assignee
广东美的厨房电器制造有限公司
美的集团股份有限公司
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
Application filed by 广东美的厨房电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的厨房电器制造有限公司
Priority to CA3012507A priority Critical patent/CA3012507C/en
Priority to BR112018015318-4A priority patent/BR112018015318B1/pt
Priority to EP16888894.9A priority patent/EP3412974B1/en
Publication of WO2017133070A1 publication Critical patent/WO2017133070A1/zh
Priority to US16/047,993 priority patent/US10502432B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/18—Arrangement of compartments additional to cooking compartments, e.g. for warming or for storing utensils or fuel containers; Arrangement of additional heating or cooking apparatus, e.g. grills
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/022—Latches
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0014—Locks or fastenings for special use to prevent opening by children
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/162—Co-operating with a door, e.g. operated by the door
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices

Definitions

  • the present invention relates to the field of kitchen appliances, and more particularly to a kitchen appliance with a drawer.
  • drawer type microwave ovens such as drawer type microwave ovens, drawer ovens, drawer type disinfection cabinets, drawer type dishwashers, etc.
  • a moving environment such as a car, train, etc.
  • inertia or due to geography Conditions, rough road surface, etc.
  • the drawer will be opened, causing the contents of the interior to be thrown out, there is a safety hazard, and the child is easy to open the drawer, there is a risk of being caught by the drawer or burned.
  • the present invention aims to solve at least one of the technical problems existing in the prior art.
  • an embodiment of the present invention provides a kitchen appliance with a drawer, comprising: a body having a receiving cavity with an open end; a drawer, the drawer being located in the receiving cavity, and the drawer The front end is fixedly connected with a door body, the door body can drive the drawer to move relative to the body to draw or push the drawer into the receiving cavity; and a limit locking assembly installed in the receiving body Above the cavity, the limit latch assembly includes a latch, one end of the latch is rotatably coupled to the body, and the other end of the latch protrudes from a front end opening of the body, the latch The other end is rotatable to a position forward of the door body, restricting the drawer from being withdrawn from the receiving cavity, and the other end of the buckle is rotatable to a position away from the front of the door body The drawer can be withdrawn from the receiving chamber.
  • the kitchen appliance with a drawer provided by the above embodiment of the present invention, such as a microwave oven with a drawer, an oven with a drawer, a disinfection cabinet with a drawer, a dishwasher with a drawer, one end of the buckle is rotatably connected with the body, and the buckle is The other end of the latch protrudes from the front end of the body, and the other end of the latch can be rotated to the front of the door body.
  • the door body is locked so that the door body cannot be pulled forward, so that the drawer cannot be withdrawn from the accommodating cavity, so that the kitchen appliance with the drawer is applied in a moving environment such as a train, and there is no unequalness due to inertia or road surface.
  • the external reason causes the drawer to open, avoiding the contents of the drawer being thrown out, and avoiding the safety hazard such as the child opening the drawer being caught by the hand or burns, and enhancing the safety of using the kitchen appliance with the drawer.
  • the other end of the buckle is rotated, so that the end of the buckle is rotated to a position away from the front of the door body, so that the door body is unlocked, so that the drawer can be pulled out from the accommodating cavity by pulling the door body;
  • the door body and the drawer need to be locked again, the drawer is pushed into the accommodating cavity, and the other end of the buckle is transferred from the position away from the front of the door body to the front of the door body.
  • the kitchen appliance with a drawer provided by the above embodiment of the present invention has the following additional technical features:
  • the limit latch assembly is located near a side wall of the body, and the one end of the buckle is rotatably coupled to the body via a rotating shaft, the rotating shaft edge
  • the vertical direction is set such that the buckle rotates in a horizontal plane and is rotatable to the front of the door body and the side of the door body.
  • the buckle rotates in the horizontal plane, and when the other end of the buckle is turned to the front of the door body, the door body is locked to restrict the drawer from being withdrawn from the accommodating cavity; when the drawer needs to be opened, the other end of the buckle is turned to The side of the door body unlocks the door body and pulls the door body to pull out the drawer.
  • the buckle is L-shaped, and the buckle includes a first connecting portion and an extending portion formed by the first connecting portion extending downward, the first connecting portion and the body
  • the rotation is rotatably connected by the rotating shaft, and the extendable portion is rotated to the front of the door body and the side of the door body.
  • the extension portion protrudes from the front end opening of the accommodating cavity and the side wall of the body, and rotates the extension portion such that the extension portion is located in front of the door body to realize locking of the door body; and the extension portion is rotated from the front of the door body to the door The side of the body realizes the unlocking of the door body.
  • the protective sleeve is sleeved on the extending portion to prevent the user from being scratched during the rotation of the extending portion, and the extending portion is prevented from scratching the door body and the body.
  • a front end of the body is provided with a control panel, and the control panel is located above the door body, and the first connecting portion is located between the door body and the control panel. And being rotatably connected to the lower end surface of the control panel through the rotating shaft.
  • the first connecting portion is located between the lower end surface of the control panel and the upper end surface of the door body, and is rotatably connected to the lower end surface of the control panel through the rotating shaft, so that the extension portion can be rotated relative to the door body.
  • the door body is locked and unlocked, and the first connecting portion is located between the control panel and the door body, so that the installation of the buckle does not affect the configuration and overall aesthetics of the kitchen appliance with the drawer.
  • the limit lock assembly further includes a fixing base, the fixing base includes a fixing portion and a second connecting portion connected to the fixing portion, and the fixing portion is fixed to the control a second connecting portion is located between the control panel and the door body, and the first connecting portion and the second connecting portion are rotatably connected by the rotating shaft.
  • the fixing seat is fixed on the back of the control panel, the locking buckle is connected to the fixing seat, and the control panel is mounted on the body to realize the installation and fixing of the limiting locking component on the body without affecting the kitchen appliance.
  • the overall configuration is simple and easy; the first connecting portion and the second connecting portion are rotatably connected by the rotating shaft, so that the locking member is rotatable relative to the fixing seat, so that the extending portion can be rotated to the front and the side of the door body.
  • the fixing seat is L-shaped, and the plane in which the first connecting portion is located and the plane in which the second connecting portion is located are parallel to each other.
  • the fixing portion is provided with a screw hole, and the back surface of the control panel is provided with a screw column, and the fixing seat is fixed on the control panel by screws.
  • the first connecting portion and the second connecting portion are connected by a rivet, and an elastic spacer is disposed between the rivet and the first connecting portion to enhance the relative relationship between the first connecting portion and the first connecting portion.
  • the movability of the second connecting portion relieves the friction between the first connecting portion and the second connecting portion.
  • a surface of the first connecting portion opposite to the second connecting portion protrudes to form a protrusion
  • the second connecting portion is provided with a first portion that cooperates with the protrusion a limiting hole and a second limiting hole, the protrusion is inserted into the first limiting hole when the extending portion is rotated to the front of the door body, and the extending portion is rotated to a side of the door body The protrusion is inserted into the second limiting hole.
  • the protrusions are respectively inserted into the first limiting hole and the second limiting hole to realize positioning of the locking buckle, thereby preventing the user from excessively rotating the locking buckle or rotating the locking buckle.
  • the locking effect of the lock on the door body is optimal, and the user is allowed to freely pull out the drawer.
  • a limiting hole may be disposed on the first connecting portion, and the first protruding portion and the second protruding portion are disposed on the end surface of the second connecting portion opposite to the first connecting portion, and the door body is unlocked or locked, first Raised and The two protrusions are respectively inserted into the limiting holes.
  • the protrusion and the extension are located on both sides of the rivet on the first connecting portion, that is, the protrusion is located at the free end of the first connecting portion, and the protrusion is freely provided due to the better elastic deformation capability of the free end.
  • the positioning of the first connecting portion can be realized without reducing the rotating ability of the locking buckle relative to the fixed seat.
  • the first limiting hole and the second limiting hole are both elliptical, and the straight lines of the long axes of the two ellipse are perpendicular to each other.
  • the long axis of the ellipse is located in the radial direction of the rotation of the first connecting portion, and the positioning capability of the first limiting hole and the second limiting hole is enhanced; the long axis of the two ellipse is located
  • the straight lines are perpendicular to each other, so that when the door body is locked from the locked state to the unlocked state, the angle of the first connecting portion is 90°, which is convenient to operate, and the extension portion is located directly in front of the door body in the locked state of the door body, and the locking effect is the most
  • the door body is in the unlocked state, and the extension portion is completely located on the side of the door body, and does not interfere with the extraction action of the door body, thereby ensuring free extraction and pushing of the door body.
  • a surface of the second connecting portion opposite to the first connecting portion protrudes to form a first limiting stopper and a second limiting stopper, wherein the first connecting portion is in the Rotating in a limiting space formed by the first limiting block and the second limiting block, and a side wall of the first connecting portion and the side when the extending portion is rotated to the front of the door body
  • the first limiting block abuts, and when the extending portion is rotated to the side of the door body, the other side wall of the first connecting portion abuts the second limiting block.
  • the extending portion rotates between the first limiting block and the second limiting block.
  • a side wall of the first connecting portion abuts on the first limiting block.
  • the other side wall of the first connecting portion abuts on the second limiting block, thereby defining an angular range of rotation of the locking buckle, and the user rotates the extending portion to the first connecting portion during use.
  • the side wall can stop rotating when the first limit stop or the second limit stop abuts, so that the door body is in a completely locked or unlocked state; preferably, the first limit hole is simultaneously disposed on the second connecting portion The second limiting hole, the first limiting stop and the second limiting stop, when the user rotates the locking buckle, the force is too large, so that when the protrusion is released from the first limiting hole or the second limiting hole, The first limit stop and the second limit stop can continue to play the limit and position, thereby enhancing the reliability and stability of the use of the limit lock assembly.
  • the kitchen appliance with a drawer is provided with two limit lock assemblies, the two limit lock assemblies are respectively located at the left and right ends of the control panel, and the right end lock is rotated to the right to the right side of the door body.
  • left end The lock is turned to the left to the left side of the door body to unlock the door body; the right end lock is turned to the left, and the door is turned to the front of the door body, and the left end lock is turned to the right to The front of the door body realizes the locking of the door body.
  • the limit lock assembly is located on a front end surface of the body, and the one end of the lock is rotatably coupled to the body by a rotation shaft, the rotation axis is horizontal Provided to rotate the buckle in a vertical plane and to the front of the door body and above the door body.
  • the limit lock assembly is located on the front end surface of the body and is located above the accommodating cavity.
  • One end of the lock is rotatably connected to the body through the rotating shaft, and the other end protrudes from the front end opening of the accommodating cavity, and the lock is locked.
  • Rotating in a vertical plane the lock buckle is rotated downward, and the other end of the lock buckle is located in front of the door body to lock the door body; the lock buckle is rotated upward, so that the other end of the lock buckle is located above the door body to realize the door body Unlock.
  • the microwave oven with drawers can be installed in a cabinet.
  • FIG. 1 is a perspective view showing the assembled structure of a microwave oven with a drawer and a cabinet according to an embodiment of the present invention
  • FIG. 2 is a perspective view showing the three-dimensional structure of the microwave oven with a drawer according to an embodiment of the present invention
  • FIG. 3 is a partial front view showing a schematic view of a microwave oven with a drawer according to an embodiment of the present invention
  • FIG. 4 is a partial top plan view showing a microwave oven with a drawer according to an embodiment of the present invention.
  • FIG. 5 is a partial front view of a microwave oven with a drawer according to an embodiment of the present invention.
  • Figure 6 is a diagram of a microwave oven with a drawer according to an embodiment of the present invention, in which the door body is in an unlocked state.
  • FIG. 7 is a perspective structural view of a limit lock assembly according to an embodiment of the present invention.
  • Figure 8 is an exploded perspective view of the limit lock assembly shown in Figure 7;
  • Figure 9 is a perspective view showing the assembly process of the limit lock assembly and the control panel shown in Figure 7;
  • FIG. 10 is a bottom view of the limit lock assembly according to an embodiment of the present invention.
  • Figure 11 is a cross-sectional structural view of the limit lock assembly shown in Figure 10;
  • Figure 13 is a bottom plan view of the fixing base according to an embodiment of the present invention.
  • a kitchen appliance with a drawer includes a body 1 , a drawer 2 and a limit lock assembly 4 .
  • the body 1 has a receiving cavity 11 with a front end opening;
  • the drawer 2 is located in the accommodating cavity 11, and the front end of the drawer 2 is fixedly connected with the door body 3, the door body 3 can drive the drawer 2 to move relative to the body 1 to draw or push the drawer 2 into the accommodating cavity 11;
  • the limit latch assembly 4 is mounted above the accommodating cavity 11.
  • the limit latch assembly 4 includes a latch 41.
  • One end of the latch 41 is rotatably coupled to the body 1.
  • the other end of the latch 41 protrudes from the front end of the body 1.
  • the other end of the buckle 41 is rotatable to a position in front of the door body 3, the drawer 2 is restricted from being withdrawn from the accommodating chamber 11, and the other end of the buckle 41 is rotatable to a position away from the front of the door body 3, so that the drawer 2 is It can be withdrawn from the accommodating chamber 11.
  • a kitchen appliance with a drawer such as a microwave oven 100 with a drawer, an oven with a drawer, a sterilizer with a drawer, a dishwasher with a drawer, and one end of the lock 41 is rotatably connected to the body 1.
  • the other end of the buckle 41 protrudes from the front end opening of the body 1, and the other end of the buckle 41 is rotatable to the front of the door body 3, and the door body 3 is locked, so that the door body 3 cannot be pulled forward, so that the drawer 2 It is impossible to withdraw from the accommodating chamber 11, so that when the microwave oven 100 with a drawer is used in a moving environment such as a train, the drawer 2 does not open due to inertia or road surface inequality, and the drawer 2 is avoided. The contents are removed, and the safety of the child opening the drawer 2 to the hand or being burnt is avoided, and the safety of the microwave oven 100 with the drawer is enhanced; when the drawer 2 needs to be opened, the lock 41 is rotated.
  • the other end of the lock 41 rotates the end of the lock 41 to a position away from the front of the door body 3, so that the door body 3 is unlocked, so that the door body 3 can be pulled out, and the drawer 2 can be withdrawn from the accommodating chamber 11; Door body 3 and pumping 2, the drawer 2 is pushed into the receiving cavity 11, the other end of the latch 41 is transferred to the front position 3 of the front door 3 can be disengaged from the door body.
  • the limit lock assembly 4 is located at a position close to the side wall of the body 1, and one end of the lock 41 is rotatably connected to the body 1 through the rotation shaft, and is rotated.
  • the shaft is disposed in a vertical direction to rotate the lock 41 in a horizontal plane and is rotatable to the front of the door body 3 and the side of the door body 3.
  • the lock 41 rotates in the horizontal plane, and when the other end of the lock 41 is turned to the front of the door body 3, the door body 3 is locked, and the drawer 2 is restricted from being taken out from the accommodating chamber 11; when the drawer 2 needs to be opened, The other end of the lock 41 is turned to the side of the door body 3 to unlock the door body 3, and the door body 3 is pulled to draw the drawer 2.
  • the latch 41 is L-shaped, and the latch 41 includes a first connecting portion 411 and an extending portion 412 formed by the first connecting portion 411 extending downward. Connection The portion 411 is rotatably coupled to the body 1 by a rotating shaft, and the extending portion 412 is rotatable to the front of the door body 3 and the side of the door body 3.
  • the extending portion 412 protrudes from the front end opening of the receiving cavity 11 and the side wall of the body 1, and rotates the extending portion 412 such that the extending portion 412 is located in front of the door body 3 to realize locking of the door body 3; the extending portion 412 The front door 3 is turned to the side of the door body 3 to unlock the door body 3.
  • the extending portion 412 is sleeved with a protective sleeve 45 to prevent the user from being scratched during the rotation of the extending portion 412, and also to prevent the extending portion 412 from scratching the door body 3 and the body 1.
  • the front end of the body 1 is provided with a control panel 12 , and the control panel 12 is located above the door body 3 , and the first connecting portion 411 is located at the door body 3 and the control panel Between 12, and the lower end surface of the control panel 12 is rotatably connected by a rotating shaft.
  • the first connecting portion 411 is located between the lower end surface of the control panel 12 and the upper end surface of the door body 3, and is rotatably connected to the lower end surface of the control panel 12 through the rotating shaft, so that the extending portion 412 can be opposite to the door.
  • the rotation of the body 3 realizes the locking and unlocking of the door body 3
  • the first connecting portion 411 is located between the control panel 12 and the door body 3, so that the mounting of the latch 41 does not affect the configuration and overall of the microwave oven 100 with the drawer. Aesthetics.
  • the limit latch assembly 4 further includes a fixing base 42 .
  • the fixing base 42 includes a fixing portion 421 and a second connecting portion 422 connected to the fixing portion 421 .
  • the fixing portion 421 is fixed to the back surface of the control panel 12, the second connecting portion 422 is located between the control panel 12 and the door body 3, and the first connecting portion 411 and the second connecting portion 422 are rotatably connected by the rotating shaft.
  • the fixing base 42 is fixed on the back surface of the control panel 12, the locking 41 is connected to the fixing base 42, and the control panel 12 is mounted on the body 1 to implement the mounting of the limiting locking assembly 4 on the body 1.
  • fixing and not affecting the overall configuration of the microwave oven 100 with drawers, is simple and easy; the first connecting portion 411 and the second connecting portion 422 are rotatably connected by the rotating shaft, so that the locking 41 can be rotated relative to the fixing seat 42, The extension portion 412 can be rotated to the front and side of the door body 3.
  • the fixing base 42 is L-shaped, and the plane in which the first connecting portion 411 is located and the plane in which the second connecting portion 422 is located are parallel to each other.
  • the fixing portion 421 is provided with a screw hole 4211, and the back surface of the control panel 12 is provided with a screw post 121, and the fixing seat 42 is fixed by the screw 5.
  • the fixing portion 421 is provided with a screw hole 4211, and the back surface of the control panel 12 is provided with a screw post 121, and the fixing seat 42 is fixed by the screw 5.
  • the first connecting portion 411 and the second connecting portion 422 are connected by a rivet 43 , and an elastic spacer 44 is disposed between the rivet 43 and the first connecting portion 411 to enhance the relative relationship of the first connecting portion 411 .
  • the movability of the second connecting portion 422 relieves the friction between the first connecting portion 411 and the second connecting portion 422.
  • the surface of the first connecting portion 411 opposite to the second connecting portion 422 is convexly formed to form a protrusion 4111, and the second connecting portion 422 is formed with the protrusion 4111.
  • the protrusion 4111 is inserted into the first limiting hole 4221, and when the extending portion 412 is rotated to the side of the door body 3 The protrusion 4111 is inserted into the second limiting hole 4222.
  • the protrusions 4111 are respectively inserted into the first limiting hole 4221 and the second limiting hole 4222, thereby realizing the positioning of the locking 41 and preventing the user from excessively rotating.
  • the locking body 41 or the rotating locking 41 is not in position, the locking effect of the locking body 41 on the door body 3 is optimal when the door body 3 is locked, and the door body 3 is unlocked to ensure that the user can freely withdraw the drawer 2.
  • a limiting hole may be disposed on the first connecting portion 411, and the first protruding portion and the second protruding portion are disposed on the end surface of the second connecting portion 422 opposite to the first connecting portion 411, and the door body 3 is unlocked or locked.
  • the first protrusion and the second protrusion are respectively inserted into the limiting holes.
  • the protrusion 4111 and the extending portion 412 are located on both sides of the rivet 43, that is, the protrusion 4111 is located at the free end of the first connecting portion 411, and the free end has better elastic deformation capability. Therefore, the projection 4111 is provided at the free end, so that the positioning of the first connecting portion 411 can be achieved without reducing the ability of the locking 41 to rotate relative to the fixing seat 42.
  • the first limiting hole 4221 and the second limiting hole 4222 are both elliptical, and the straight lines of the long axes of the two ellipse are perpendicular to each other.
  • the long axis of the ellipse is located in the radial direction of the rotation of the first connecting portion 411, thereby enhancing the positioning ability of the first limiting hole 4221 and the second limiting hole 4222 to the protrusion 4111;
  • the straight line where the long axis is located is perpendicular to each other, so that when the door body 3 is locked from the locked state to the unlocked state, the angle at which the first connecting portion 411 is rotated is 90°, the operation is convenient, and the extension portion 412 is located in the locked state of the door body 3.
  • the front side of the door body 3 has the best locking effect, and the door body 3 is in the unlocked state, and the extending portion 412 is completely located on the side of the door body 3, and does not interfere with the pulling action of the door body 3, thereby ensuring the free extraction of the door body 3 and Push.
  • the surface of the second connecting portion 422 opposite to the first connecting portion 411 is convex to form a first limiting block 4223 and a second limiting block 4224.
  • a connecting portion 411 rotates in a limiting space formed by the first limiting block 4223 and the second limiting block 4224.
  • the extending portion 412 is rotated between the first limiting block 4223 and the second limiting block 4224.
  • a side wall of the first connecting portion 411 is abutted at the first limit.
  • the other side wall of the first connecting portion 411 abuts on the second limiting block 4224, thereby defining an angular range in which the locking 41 rotates, and the user rotates during use.
  • the extending portion 412 can be stopped when the side wall of the first connecting portion 411 abuts the first limiting block 4223 or the second limiting block 4224, so that the door body 3 is in a fully locked or unlocked state;
  • the second limiting portion 422 is simultaneously provided with a first limiting hole 4221, a second limiting hole 4222, a first limiting block 4223 and a second limiting block 4224, and the user is forced to turn when the locking 41 is rotated.
  • the protrusion 4111 is disengaged from the first limiting hole 4221 or the second limiting hole 4222, the first limiting block 4223 and the second limiting block 4224 can continue to play the limit and position, thereby enhancing The reliability and stability of the use of the limit lock assembly 4.
  • the microwave oven 100 with a drawer is provided with two limit lock assemblies 4, and the two limit lock assemblies 4 are respectively located at the left and right ends of the control panel 12, and the right end is
  • the lock 41 is rotated to the right to the right side of the door body 3, and the left end of the lock 41 is rotated to the left to the left side of the door body 3 to unlock the door body 3; the right end of the lock 41 is turned to the left Move to the front of the door body 3, turn the latch 41 at the left end to the right, and turn to the front of the door body 3 to lock the door body 3.
  • the limit lock assembly 4 is located on the front end surface of the body 1.
  • One end of the lock 41 is rotatably connected to the body 1 through a rotating shaft, and the rotating shaft is disposed in a horizontal direction to make the lock
  • the 41 rotates in the vertical plane and can be turned to the front of the door body 3 and above the door body 3.
  • the limit lock assembly 4 is located on the front end surface of the body 1 and is located above the accommodating cavity 11.
  • One end of the lock 41 is rotatably connected to the body 1 through a rotating shaft, and the other end protrudes from the accommodating cavity 11.
  • the front end is opened, the lock 41 is rotated in a vertical plane, and the lock 41 is rotated downward, so that the other end of the lock 41 is located in front of the door body 3, and the door body 3 is locked; the lock 41 is rotated upward to make the lock
  • the other end of the 41 is located above the door body 3 to unlock the door body 3.
  • a microwave oven 100 with a drawer can be installed in the cabinet 6.
  • the kitchen appliance with a drawer provided by the embodiment of the present invention has one end of the lock 41 rotatably connected to the body 1, and the other end of the lock 41 protrudes from the front end of the body 1, so that the lock 41 is further One end can be rotated to the front of the door body 3, and the door body 3 is locked, so that the drawer 2 cannot be withdrawn from the accommodating cavity 11, so that the kitchen appliance with the drawer can be used in a moving environment such as a train without causing inertia or
  • the situation that the drawer 2 is opened due to the external reason of the road surface avoids the contents of the drawer 2 being thrown out, and avoids the safety hazard such as the child opening the drawer 2 being caught by the hand or burns, and enhancing the drawer with the drawer.
  • the safety of the use of kitchen appliances is rotatably connected to the body 1, and the other end of the lock 41 protrudes from the front end of the body 1, so that the lock 41 is further One end can be rotated to the front of the door body 3, and the door body 3
  • connection may be a fixed connection, a detachable connection, or an integral connection. , or electrical connection; can be directly connected, or indirectly connected through an intermediary.
  • connecting may be a fixed connection, a detachable connection, or an integral connection. , or electrical connection; can be directly connected, or indirectly connected through an intermediary.
  • the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

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Abstract

一种带抽屉的厨房电器，包括本体（1）、抽屉（2）和限位锁扣组件（4），本体（1）具有前端开口的容纳腔（11）；抽屉（2）位于容纳腔（11）内，且抽屉（2）的前端固定连接有门体（3），门体（3）可带动抽屉（2）相对于本体（1）运动，以将抽屉（2）抽出或推入容纳腔（11）；安装在容纳腔（11）的上方，限位锁扣组件（4）包括锁扣（41），锁扣（41）的一端与本体（1）可转动连接，锁扣（41）的另一端凸出本体（1）的前端开口，锁扣（41）的另一端可转动至门体（3）的前方的位置，限制抽屉（2）从容纳腔（11）内抽出，且锁扣（41）的另一端可转动至脱离门体（3）的前方的位置，使抽屉（2）能够从容纳腔（11）内抽出。本发明提供的带抽屉（2）的厨房电器，锁扣（41）的另一端转动至门体（3）的前方时，将门体（3）锁定，避免了移动的环境中抽屉（2）被打开的情况，且能够防止儿童打开抽屉（2）发生安全隐患。

Description

带抽屉的厨房电器 技术领域
本发明涉及厨房用具领域，更具体而言，涉及一种带抽屉的厨房电器。
背景技术
现有的带抽屉的家用电器，如抽屉式微波炉、抽屉式烤箱、抽屉式消毒柜、抽屉式洗碗机等，安装在房车、火车等移动的环境中时，因惯性的作用，或者因地理条件、路面不平整等原因，抽屉会被打开，导致内部的所装物被甩出，存在安全隐患，而且儿童容易打开抽屉，存在被抽屉夹到手或烫伤等风险。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。
为此，本发明的目的在于，提供一种抽屉能够被锁定的带抽屉的厨房电器。
为实现上述目的，本发明的实施例提供了一种带抽屉的厨房电器，包括：本体，所述本体具有前端开口的容纳腔；抽屉，所述抽屉位于所述容纳腔内，且所述抽屉的前端固定连接有门体，所述门体可带动所述抽屉相对于所述本体运动，以将所述抽屉抽出或推入所述容纳腔；和限位锁扣组件，安装在所述容纳腔的上方，所述限位锁扣组件包括锁扣，所述锁扣的一端与所述本体可转动连接，所述锁扣的另一端凸出所述本体的前端开口，所述锁扣的所述另一端可转动至所述门体的前方的位置，限制所述抽屉从所述容纳腔内抽出，且所述锁扣的所述另一端可转动至脱离所述门体的前方的位置，使所述抽屉能够从所述容纳腔内抽出。
本发明上述实施例提供的带抽屉的厨房电器，例如带抽屉的微波炉、带抽屉的烤箱、带抽屉的消毒柜、带抽屉的洗碗机，锁扣的一端与本体可转动连接，且锁扣的另一端凸出本体的前端开口，且锁扣的另一端可转动至门体的前方， 将门体锁定，使得门体无法向前拉出，从而使得抽屉无法从容纳腔内抽出，这样，该带抽屉的厨房电器应用在火车等移动的环境中时，不会出现因为惯性或路面不平等外在原因而使抽屉打开的情况，避免了抽屉内的所装物被甩出，且避免了儿童打开抽屉被夹到手或烫伤等安全隐患的发生，增强了带抽屉的厨房电器的使用安全性；需要打开抽屉时，转动锁扣的另一端，使锁扣的该端转动至脱离门体的前方的位置，使得门体解锁，这样，拉动门体，即可将抽屉从容纳腔内抽出；需要再次锁定门体和抽屉时，将抽屉推入容纳腔内，将锁扣的另一端从脱离门体前方的位置转至门体的前方即可。
另外，本发明上述实施例提供的带抽屉的厨房电器还具有如下附加技术特征：
根据本发明的一个实施例，所述限位锁扣组件位于靠近所述本体侧壁的位置处，所述锁扣的所述一端通过转动轴与所述本体可转动连接，所述转动轴沿竖直方向设置，以使所述锁扣在水平面内转动，并可转动至所述门体的前方和所述门体的侧面。
上述实施例中，锁扣在水平面内转动，锁扣的另一端转至门体的前方时，将门体锁定，限制抽屉从容纳腔内抽出；需要打开抽屉时，将锁扣的另一端转至门体的侧面，使门体解锁，拉动门体将抽屉抽出。
根据本发明的一个实施例，所述锁扣呈L型，所述锁扣包括第一连接部及所述第一连接部向下延伸形成的延伸部，所述第一连接部与所述本体通过所述转动轴可转动连接，所述可延伸部转动至所述门体的前方和所述门体的侧面。
上述实施例中，延伸部凸出容纳腔的前端开口及本体的侧壁，转动延伸部，使得延伸部位于门体的前方，实现门体的锁定；将延伸部由门体的前方转至门体的侧面，实现门体的解锁。
优选地，延伸部上套设有保护套，防止延伸部转动过程中划伤用户，也避免延伸部刮伤门体和本体。
根据本发明的一个实施例，所述本体的前端设有控制面板，且所述控制面板位于所述门体的上方，所述第一连接部位于所述门体与所述控制面板之间，并与所述控制面板的下端面通过所述转动轴可转动连接。
上述实施例中，第一连接部位于控制面板的下端面与门体的上端面之间，并与控制面板的下端面通过转动轴可转动连接，实现延伸部可相对于门体的转动，实现门体的锁定和解锁，且第一连接部位于控制面板与门体之间的位置，使得锁扣的安装不影响带抽屉的厨房电器的构造和整体的美观性。
根据本发明的一个实施例，所述限位锁扣组件还包括固定座，所述固定座包括固定部及与所述固定部相连接的第二连接部，所述固定部固定在所述控制面板的背面，所述第二连接部位于所述控制面板与所述门体之间，且所述第一连接部与所述第二连接部通过所述转动轴可转动连接。
上述实施例中，固定座固定在控制面板的背面，锁扣连接在固定座上，再将控制面板安装在本体上，实现限位锁扣组件在本体上的安装和固定，且不影响厨房电器的整体构造，简单易行；第一连接部和第二连接部通过转动轴可转动连接，使得锁扣可相对于固定座转动，使得延伸部能够转动至门体的前方和侧面。优选地，固定座呈L型，且第一连接部所在的平面与第二连接部所在的平面相互平行。
至于固定座在控制面板上的固定，优选地，固定部上开设有螺钉孔，控制面板的背面设置有螺钉柱，通过螺钉将固定座固定在控制面板上。
根据本发明的一个实施例，所述第一连接部和所述第二连接部通过铆钉连接，所述铆钉与所述第一连接部之间设置有弹性垫片，增强了第一连接部相对于第二连接部的可活动性，缓解了第一连接部与第二连接部之间的摩擦力。
根据本发明的一个实施例，所述第一连接部上与所述第二连接部相对的表面凸出形成凸起，所述第二连接部上开设有与所述凸起相配合的第一限位孔和第二限位孔，所述延伸部转动至所述门体前方时，所述凸起插入所述第一限位孔内，所述延伸部转动至所述门体的侧面时，所述凸起插入所述第二限位孔内。
上述实施例中，延伸部转动至门体的前方和侧面时，凸起分别插入第一限位孔和第二限位孔内，实现锁扣的定位，防止用户过度转动锁扣或转动锁扣不到位的情况，使得锁扣对门体的锁定效果最佳，且保证用户能够自由的抽出抽屉。当然，也可以在第一连接部上设置限位孔，第二连接部上与第一连接部相对的端面上设置第一凸起和第二凸起，门体解锁或锁定状态下，第一凸起和第 二凸起分别插入限位孔内。
优选地，凸起与延伸部在第一连接部上位于铆钉的两侧，即凸起位于第一连接部的自由端，由于自由端具有较佳的弹性变形能力，因此将凸起设在自由端，既能实现对第一连接部的定位，又不降低锁扣相对于固定座的转动能力。
根据本发明的一个实施例，所述第一限位孔和所述第二限位孔均呈椭圆形，两所述椭圆形的长轴所在的直线相互垂直。
上述实施例中，优选地，椭圆形的长轴位于第一连接部转动的径向上，增强第一限位孔和第二限位孔对凸起的定位能力；两椭圆形的长轴所在的直线相互垂直，使得门体从锁定状态到解锁状态时，第一连接部转过的角度为90°，操作方便，且使得门体锁定状态下，延伸部位于门体的正前方，锁定效果最佳，门体处于解锁状态下，延伸部完全位于门体的侧面，与门体的抽出动作不发生干涉，保证门体的自由抽出和推入。
根据本发明的一个实施例，所述第二连接部上与所述第一连接部相对的表面凸出形成第一限位挡块和第二限位挡块，所述第一连接部在所述第一限位挡块和所述第二限位挡块形成的限位空间内转动，所述延伸部转动至所述门体前方时，所述第一连接部的一侧壁与所述第一限位挡块相抵接，所述延伸部转动至所述门体侧面时，所述第一连接部的另一侧壁与所述第二限位挡块相抵接。
上述实施例中，延伸部在第一限位挡块和第二限位挡块之间转动，当门体锁定时，第一连接部的一侧壁抵接在第一限位挡块上，门体解锁时，第一连接部的另一侧壁抵接在第二限位挡块上，从而限定锁扣转动的角度范围，用户使用过程中，转动延伸部，转至第一连接部的侧壁与第一限位挡块或第二限位挡块相抵接处即可停止转动，使得门体处于完全锁定或解锁的状态；优选地，第二连接部上同时设置第一限位孔、第二限位孔和第一限位挡块和第二限位挡块，当用户转动锁扣时用力过大，使得凸起从第一限位孔或第二限位孔中脱出时，第一限位挡块和第二限位挡块可继续发挥限位和定位作用，从而增强限位锁扣组件使用的可靠性和稳定性。
优选地，带抽屉的厨房电器上设有两个限位锁扣组件，两个限位锁扣组件分别位于控制面板的左右两端，将右端的锁扣向右转动至门体的右侧面，左端 的锁扣向左转动至门体的左侧面，实现门体的解锁；将右端的锁扣向左转动，转至门体的前方，将左端的锁扣向右转动，转至门体的前方，实现门体的锁定。
根据本发明的一个实施例，所述限位锁扣组件位于所述本体的前端面上，所述锁扣的所述一端通过转动轴与所述本体可转动连接，所述转动轴沿水平方向设置，以使所述锁扣在竖直面内转动，并可转至所述门体的前方和所述门体的上方。
上述实施例中，限位锁扣组件位于本体的前端面上，并位于容纳腔的上方，锁扣的一端通过转动轴与本体可转动连接，另一端凸出容纳腔的前端开口，锁扣在竖直平面内转动，锁扣向下转动，实现锁扣的另一端位于门体的前方，将门体锁定；将锁扣向上转动，使锁扣的另一端位于门体的上方，实现门体的解锁。
优选地，带抽屉的微波炉可安装在橱柜中。
本发明的附加方面和优点将在下面的描述部分中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本发明一个实施例所述的带抽屉的微波炉与橱柜装配的立体结构示意图；
图2是抽屉处于抽出状态下，本发明一个实施例所述的带抽屉的微波炉的立体结构示意图；
图3是门体处于锁定状态下，本发明一个实施例所述的带抽屉的微波炉的局部的主视结构示意图；
图4是门体处于锁定状态下，本发明一个实施例所述的带抽屉的微波炉的局部的俯视结构示意图；
图5是门体处于解锁状态下，本发明一个实施例所述的带抽屉的微波炉的局部的主视结构示意图；
图6是门体处于解锁状态下，本发明一个实施例所述的带抽屉的微波炉的 局部的俯视结构示意图，其中曲线箭头表示锁定门体时，锁扣的转动方向；
图7是本发明一个实施例所述的限位锁扣组件的立体结构示意图；
图8是图7所示的限位锁扣组件的分解结构示意图；
图9是图7所示的限位锁扣组件与控制面板装配过程的立体结构示意图；
图10是门体锁定状态下，本发明一个实施例所述的限位锁扣组件的仰视结构示意图；
图11是图10所示的限位锁扣组件的剖视结构示意图；
图12是门体解锁状态下，本发明一个实施例所述的限位锁扣组件的仰视结构示意图；
图13是本发明一个实施例所述的固定座的仰视结构示意图。
其中，图1至图13中附图标记与部件名称之间的对应关系为：
100带抽屉的微波炉，1本体，11容纳腔，12控制面板，121螺钉柱，2抽屉，3门体，4限位锁扣组件，41锁扣，411第一连接部，4111凸起，412延伸部，42固定座，421固定部，4211螺钉孔，422第二连接部，4221第一限位孔，4222第二限位孔，4223第一限位挡块，4224第二限位挡块，43铆钉，44弹性垫片，45保护套，5螺钉，6橱柜。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
下面参照附图以带抽屉的微波炉为例描述根据本发明一些实施例的带抽屉的厨房电器。
如图1至图6所示，根据本发明一些实施例提供的一种带抽屉的厨房电器，包括本体1、抽屉2和限位锁扣组件4。
其中，本体1具有前端开口的容纳腔11；
抽屉2位于容纳腔11内，且抽屉2的前端固定连接有门体3，门体3可带动抽屉2相对于本体1运动，以将抽屉2抽出或推入容纳腔11；
限位锁扣组件4安装在容纳腔11的上方，限位锁扣组件4包括锁扣41，锁扣41的一端与本体1可转动连接，锁扣41的另一端凸出本体1的前端开口，锁扣41的另一端可转动至门体3的前方的位置，限制抽屉2从容纳腔11内抽出，且锁扣41的另一端可转动至脱离门体3的前方的位置，使抽屉2能够从容纳腔11内抽出。
本发明上述实施例提供的带抽屉的厨房电器，例如带抽屉的微波炉100、带抽屉的烤箱、带抽屉的消毒柜、带抽屉的洗碗机，锁扣41的一端与本体1可转动连接，且锁扣41的另一端凸出本体1的前端开口，且锁扣41的另一端可转动至门体3的前方，将门体3锁定，使得门体3无法向前拉出，从而使得抽屉2无法从容纳腔11内抽出，这样，该带抽屉的微波炉100应用在火车等移动的环境中时，不会出现因为惯性或路面不平等外在原因而使抽屉2打开的情况，避免了抽屉2内的所装物被甩出，且避免了儿童打开抽屉2被夹到手或被烫伤等安全隐患的发生，增强了带抽屉的微波炉100的使用安全性；需要打开抽屉2时，转动锁扣41的另一端，使锁扣41的该端转动至脱离门体3的前方的位置，使得门体3解锁，这样，拉动门体3，即可将抽屉2从容纳腔11内抽出；需要再次锁定门体3和抽屉2时，将抽屉2推入容纳腔11内，将锁扣41的另一端从脱离门体3前方的位置转至门体3的前方即可。
本发明的第一个实施例中，如图1至6所示，限位锁扣组件4位于靠近本体1侧壁的位置处，锁扣41的一端通过转动轴与本体1可转动连接，转动轴沿竖直方向设置，以使锁扣41在水平面内转动，并可转动至门体3的前方和门体3的侧面。
上述实施例中，锁扣41在水平面内转动，锁扣41的另一端转至门体3的前方时，将门体3锁定，限制抽屉2从容纳腔11内抽出；需要打开抽屉2时，将锁扣41的另一端转至门体3的侧面，使门体3解锁，拉动门体3将抽屉2抽出。
本发明的一个实施例中，如图7和图8所示，锁扣41呈L型，锁扣41包括第一连接部411及第一连接部411向下延伸形成的延伸部412，第一连接 部411与本体1通过转动轴可转动连接，延伸部412可转动至门体3的前方和门体3的侧面。
上述实施例中，延伸部412凸出容纳腔11的前端开口及本体1的侧壁，转动延伸部412，使得延伸部412位于门体3的前方，实现门体3的锁定；将延伸部412由门体3的前方转至门体3的侧面，实现门体3的解锁。
优选地，如图7和图8所示，延伸部412上套设有保护套45，防止延伸部412转动过程中划伤用户，也避免延伸部412刮伤门体3和本体1。
本发明的一个实施例中，如图1至图6所示，本体1的前端设有控制面板12，且控制面板12位于门体3的上方，第一连接部411位于门体3与控制面板12之间，并与控制面板12的下端面通过转动轴可转动连接。
上述实施例中，第一连接部411位于控制面板12的下端面与门体3的上端面之间，并与控制面板12的下端面通过转动轴可转动连接，实现延伸部412可相对于门体3的转动，实现门体3的锁定和解锁，且第一连接部411位于控制面板12与门体3之间的位置，使得锁扣41的安装不影响带抽屉的微波炉100的构造和整体的美观性。
本发明的一个实施例中，如图7至图9所示，限位锁扣组件4还包括固定座42，固定座42包括固定部421及与固定部421相连接的第二连接部422，固定部421固定在控制面板12的背面，第二连接部422位于控制面板12与门体3之间，且第一连接部411与第二连接部422通过转动轴可转动连接。
上述实施例中，固定座42固定在控制面板12的背面，锁扣41连接在固定座42上，再将控制面板12安装在本体1上，实现限位锁扣组件4在本体1上的安装和固定，且不影响带抽屉的微波炉100的整体构造，简单易行；第一连接部411和第二连接部422通过转动轴可转动连接，使得锁扣41可相对于固定座42转动，使得延伸部412能够转动至门体3的前方和侧面。优选地，固定座42呈L型，且第一连接部411所在的平面与第二连接部422所在的平面相互平行。
至于固定座42在控制面板12上的固定，优选地，如图9所示，固定部421上开设有螺钉孔4211，控制面板12的背面设置有螺钉柱121，通过螺钉5将固定座42固定在控制面板12上。
优选地，如图8所示，第一连接部411和第二连接部422通过铆钉43连接，铆钉43与第一连接部411之间设置有弹性垫片44，增强了第一连接部411相对于第二连接部422的可活动性，缓解了第一连接部411与第二连接部422之间的摩擦力。
优选地，如图8、图10至图13所示，第一连接部411上与第二连接部422相对的表面凸出形成凸起4111，第二连接部422上开设有与凸起4111相配合的第一限位孔4221和第二限位孔4222，延伸部412转动至门体3前方时，凸起4111插入第一限位孔4221内，延伸部412转动至门体3的侧面时，凸起4111插入第二限位孔4222内。
上述实施例中，延伸部412转动至门体3的前方和侧面时，凸起4111分别插入第一限位孔4221和第二限位孔4222内，实现锁扣41的定位，防止用户过度转动锁扣41或转动锁扣41不到位的情况，使得门体3锁定时，锁扣41对门体3的锁定效果最佳，门体3解锁后，保证用户能够自由的抽出抽屉2。当然，也可以在第一连接部411上设置限位孔，第二连接部422上与第一连接部411相对的端面上设置第一凸起和第二凸起，门体3解锁或锁定状态下，第一凸起和第二凸起分别插入限位孔内。
优选地，如图10至图12所示，凸起4111与延伸部412位于铆钉43的两侧，即凸起4111位于第一连接部411的自由端，由于自由端具有较佳的弹性变形能力，因此将凸起4111设在自由端，既能实现对第一连接部411的定位，又不降低锁扣41相对于固定座42的转动能力。
进一步地，如图13所示，第一限位孔4221和第二限位孔4222均呈椭圆形，两椭圆形的长轴所在的直线相互垂直。
上述实施例中，优选地，椭圆形的长轴位于第一连接部411转动的径向上，从而增强第一限位孔4221和第二限位孔4222对凸起4111的定位能力；两椭圆形的长轴所在的直线相互垂直，使得门体3从锁定状态到解锁状态时，第一连接部411转过的角度为90°，操作方便，且使得门体3锁定状态下，延伸部412位于门体3的正前方，锁定效果最佳，门体3处于解锁状态下，延伸部412完全位于门体3的侧面，与门体3的抽出动作不发生干涉，保证门体3的自由抽出和推入。
进一步地，如图8、图10至图13所示，第二连接部422上与第一连接部411相对的表面凸出形成第一限位挡块4223和第二限位挡块4224，第一连接部411在第一限位挡块4223和第二限位挡块4224形成的限位空间内转动，延伸部412转动至门体3前方时，第一连接部411的一侧壁与第一限位挡块4223相抵接，延伸部412转动至门体3侧面时，第一连接部411的另一侧壁与第二限位挡块4224相抵接。
上述实施例中，延伸部412在第一限位挡块4223和第二限位挡块4224之间转动，当门体3锁定时，第一连接部411的一侧壁抵接在第一限位挡块4223上，门体3解锁时，第一连接部411的另一侧壁抵接在第二限位挡块4224上，从而限定锁扣41转动的角度范围，用户使用过程中，转动延伸部412，转至第一连接部411的侧壁与第一限位挡块4223或第二限位挡块4224相抵接处即可停止转动，使得门体3处于完全锁定或解锁的状态；优选地，第二连接部422上同时设置第一限位孔4221、第二限位孔4222和第一限位挡块4223和第二限位挡块4224，当用户转动锁扣41时用力过大，使得凸起4111从第一限位孔4221或第二限位孔4222中脱出时，第一限位挡块4223和第二限位挡块4224可继续发挥限位和定位作用，从而增强限位锁扣组件4使用的可靠性和稳定性。
优选地，如图1和图2所示，带抽屉的微波炉100上设有两个限位锁扣组件4，两个限位锁扣组件4分别位于控制面板12的左右两端，将右端的锁扣41向右转动至门体3的右侧面，左端的锁扣41向左转动至门体3的左侧面，实现门体3的解锁；将右端的锁扣41向左转动，转至门体3的前方，将左端的锁扣41向右转动，转至门体3的前方，实现门体3的锁定。
本发明的第二个实施例中，限位锁扣组件4位于本体1的前端面上，锁扣41的一端通过转动轴与本体1可转动连接，转动轴沿水平方向设置，以使锁扣41在竖直面内转动，并可转至门体3的前方和门体3的上方。
上述实施例中，限位锁扣组件4位于本体1的前端面上，并位于容纳腔11的上方，锁扣41的一端通过转动轴与本体1可转动连接，另一端凸出容纳腔11的前端开口，锁扣41在竖直平面内转动，锁扣41向下转动，实现锁扣41的另一端位于门体3的前方，将门体3锁定；将锁扣41向上转动，使锁扣 41的另一端位于门体3的上方，实现门体3的解锁。
优选地，如图1所示，带抽屉的微波炉100可安装在橱柜6中。
综上所述，本发明实施例提供的带抽屉的厨房电器，锁扣41的一端与本体1可转动连接，且锁扣41的另一端凸出本体1的前端开口，使得锁扣41的另一端可转动至门体3的前方，将门体3锁定，使得抽屉2无法从容纳腔11内抽出，这样，该带抽屉的厨房电器应用在火车等移动的环境中时，不会出现因为惯性或路面不平等外在原因而使抽屉2打开的情况，避免了抽屉2内的所装物被甩出，且避免了儿童打开抽屉2被夹到手或烫伤等安全隐患的发生，增强了带抽屉的厨房电器的使用安全性。
在本发明的描述中，除非另有规定或说明，术语“连接”、“固定”等均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接，或电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
本说明书的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或单元必须具有特定的方向、以特定的方位构造和操作，因此，不能理解为对本发明的限制。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种带抽屉的厨房电器，其特征在于，包括：
    本体，所述本体具有前端开口的容纳腔；
    抽屉，所述抽屉位于所述容纳腔内，且所述抽屉的前端固定连接有门体，所述门体可带动所述抽屉相对于所述本体运动，以将所述抽屉抽出或推入所述容纳腔；和
    限位锁扣组件，安装在所述容纳腔的上方，所述限位锁扣组件包括锁扣，所述锁扣的一端与所述本体可转动连接，所述锁扣的另一端凸出所述本体的前端开口，所述锁扣的所述另一端可转动至所述门体的前方的位置，限制所述抽屉从所述容纳腔内抽出，且所述锁扣的所述另一端可转动至脱离所述门体的前方的位置，使所述抽屉能够从所述容纳腔内抽出。
  2. 根据权利要求1所述的带抽屉的厨房电器，其特征在于，
    所述限位锁扣组件位于靠近所述本体侧壁的位置处，所述锁扣的所述一端通过转动轴与所述本体可转动连接，所述转动轴沿竖直方向设置，以使所述锁扣在水平面内转动，并可转动至所述门体的前方和所述门体的侧面。
  3. 根据权利要求2所述的带抽屉的厨房电器，其特征在于，
    所述锁扣呈L型，所述锁扣包括第一连接部及所述第一连接部向下延伸形成的延伸部，所述第一连接部与所述本体通过所述转动轴可转动连接，所述延伸部可转动至所述门体的前方和所述门体的侧面。
  4. 根据权利要求3所述的带抽屉的厨房电器，其特征在于，
    所述本体的前端设有控制面板，且所述控制面板位于所述门体的上方，所述第一连接部位于所述门体与所述控制面板之间，并与所述控制面板的下端面通过所述转动轴可转动连接。
  5. 根据权利要求4所述的带抽屉的厨房电器，其特征在于，
    所述限位锁扣组件还包括固定座，所述固定座包括固定部及与所述固定部相连接的第二连接部，所述固定部固定在所述控制面板的背面，所述第二连接部位于所述控制面板与所述门体之间，且所述第一连接部与所述第二连接部通过所述转动轴可转动连接。
  6. 根据权利要求5所述的带抽屉的厨房电器，其特征在于，
    所述第一连接部和所述第二连接部通过铆钉连接，所述铆钉与所述第一连接部之间设置有弹性垫片。
  7. 根据权利要求5所述的带抽屉的厨房电器，其特征在于，
    所述第一连接部上与所述第二连接部相对的表面凸出形成凸起，所述第二连接部上开设有与所述凸起相配合的第一限位孔和第二限位孔，所述延伸部转动至所述门体前方时，所述凸起插入所述第一限位孔内，所述延伸部转动至所述门体的侧面时，所述凸起插入所述第二限位孔内。
  8. 根据权利要求7所述的带抽屉的厨房电器，其特征在于，
    所述第一限位孔和所述第二限位孔均呈椭圆形，两所述椭圆形的长轴所在的直线相互垂直。
  9. 根据权利要求5所述的带抽屉的厨房电器，其特征在于，
    所述第二连接部上与所述第一连接部相对的表面凸出形成第一限位挡块和第二限位挡块，所述第一连接部在所述第一限位挡块和所述第二限位挡块形成的限位空间内转动，所述延伸部转动至所述门体前方时，所述第一连接部的一侧壁与所述第一限位挡块相抵接，所述延伸部转动至所述门体侧面时，所述第一连接部的另一侧壁与所述第二限位挡块相抵接。
  10. 根据权利要求1所述的带抽屉的厨房电器，其特征在于，
    所述限位锁扣组件位于所述本体的前端面上，所述锁扣的所述一端通过转动轴与所述本体可转动连接，所述转动轴沿水平方向设置，以使所述锁扣在竖直面内转动，并可转至所述门体的前方和所述门体的上方。
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