CN106930621A

CN106930621A - Door lock of refrigerator component and refrigerator

Info

Publication number: CN106930621A
Application number: CN201710163693.XA
Authority: CN
Inventors: 胡军; 张建海; 王平春
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2017-03-17
Filing date: 2017-03-17
Publication date: 2017-07-07

Abstract

The invention discloses a kind of Door lock of refrigerator component, including lock core component and the lock box with opening；The lock core component includes lock core and tilting member, the tilting member includes the fixed part being fixedly connected with the lock core and to the free end extended away from the direction of the lock core, the opening surface is set to the free end, the fixed part is rotated with the lock core, so as to the free end swings in be locked or show with the lock box inside the lock box by the opening unlocked with the lock box inside the lock box；One of them of the lock core component and the lock box are used to be arranged on refrigerator door, and another is used to be arranged on refrigerator body.The invention also discloses a kind of refrigerator of the application Door lock of refrigerator component.Technical scheme aims at the locking between refrigerator door and refrigerator body.

Description

Door lock of refrigerator component and refrigerator

Technical field

The present invention relates to door lock technical field, more particularly to a kind of Door lock of refrigerator component and the application Door lock of refrigerator group The refrigerator of part.

Background technology

Refrigerator is a kind of conventional household electrical appliance, and important storage function is played in daily life.It is existing Refrigerator in technology is equipped with refrigerator door and refrigerator body, and when refrigerator door is closed, refrigerator door only fits in refrigerator case Body.The drawbacks of above-mentioned technical proposal is present is that locking effect can not be formed between refrigerator door and refrigerator body.

The content of the invention

It is a primary object of the present invention to provide a kind of Door lock of refrigerator component, it is intended to realize refrigerator door and refrigerator body it Between locking.

To achieve the above object, the Door lock of refrigerator component that the present invention is provided includes lock core component and the lock box with opening； The lock core component includes lock core and tilting member, the tilting member include the fixed part that is fixedly connected with the lock core and to Away from the free end that the direction of the lock core extends, the opening surface is set to the free end, and the fixed part is with the lock Core is rotated, so as to the free end be swung in by the opening and be locked or show described with the lock box inside the lock box Unlocked with the lock box inside lock box；One of them of the lock core component and the lock box are used to be arranged on refrigerator door, separately One is used to be arranged on refrigerator body.

Preferably, the lock box also limiting section including the partially enclosed opening；The free end passes through the opening When swinging in the receiving space inside the lock box, the side in face of the receiving space of the limiting section is connected to.

Preferably, one end of the lock core is tapered end, and the other end connects the fixed part.

Preferably, the lock core component is located at the refrigerator door, and the tapered end exposes from the side wall of the refrigerator door, The other parts of the lock core component are contained in inside the refrigerator door, and the lock box is located at the refrigerator body in face of institute State the side of refrigerator door；The free end through the refrigerator door the side in face of the refrigerator body, with it is described Lock box is locked or unlocks.

Preferably, the tilting member is latch hook.

Preferably, the lock box includes the curved wall set in face of the opening, the radian of the curved wall and institute State the oscillator arc matching of free end.

Additionally, to achieve the above object, the present invention also provides a kind of refrigerator, including the refrigerator body with storage space, Refrigerator door for closing the storage space, and the Door lock of refrigerator component, the refrigerator door face the storage Space is set.

Preferably, the side wall of the refrigerator door offers lockhole, and the tapered end of the lock core exposes from the lockhole, described The other parts of lock core component are contained in the refrigerator door, and the lock core and the fixed part are along perpendicular to the refrigerator door The direction of side wall rotate, the free end passes from the side in face of the refrigerator body of the refrigerator door, the lock Box is located at the side in face of the refrigerator door of the refrigerator body.

Preferably, the side in face of the refrigerator body of the refrigerator door offers bar hole, the bar hole Parallel to the short transverse of the refrigerator, the free end passes and in the length of the bar hole length direction from the bar hole Swung in the range of degree.

Preferably, the refrigerator body include wall box, the wall box parallel to the refrigerator short transverse, And the receiving space in the refrigerator door, the lock box is contained in inside the wall box, the limiting section shape The side in face of the refrigerator door of wall box described in Cheng Yu.

In the inventive solutions, the fixed part in the lock core component follows the lock core to rotate, so that The free end is set to follow swing, the free end swings in and can be realized inside the lock box lock core component and the lock box Be locked, the unblock that the lock core component and the lock box can be realized inside the lock box is shown in the free end, from And realize being locked for the refrigerator door and the refrigerator body.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of Door lock of refrigerator component of the invention and refrigerator (state of locking a door)；

Fig. 2 is the dimensional structure diagram of Door lock of refrigerator component of the invention and refrigerator (door opening state)；

Fig. 3 is another dimensional structure diagram of Door lock of refrigerator component of the invention and refrigerator (door opening state)；

Fig. 4 is the Door lock of refrigerator component shown in Fig. 3 and the mplifying structure schematic diagram at the A in refrigerator (door opening state)；

Fig. 5 is the structural representation that tilting member in Door lock of refrigerator component of the invention swung in or showed lock box；

Fig. 6 is the mating connection schematic diagram of lock core component in Door lock of refrigerator component of the invention and lock box.

Drawing reference numeral explanation：

Label	Title	Label	Title
				110	Lock core component	111	Lock core
113	Tilting member	115	Fixed part
				130	Lock box	131	Opening
133	Limiting section	135	Receiving space
				137	Curved wall	200	Refrigerator door
210	Bar hole	300	Refrigerator body
				310	Wall box

The object of the invention is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, Belong to the scope of protection of the invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solution in the present embodiment Relative position relation, motion conditions between each part under a certain particular pose (as shown in drawings) etc. are released, if this is specific When attitude changes, then directionality indicates also correspondingly to change therewith.

In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " contains Justice is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly, For example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can be mechanically connect, or Electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections or two of element internal The interaction relationship of individual element, unless otherwise clearly restriction.For the ordinary skill in the art, can basis Concrete condition understands above-mentioned term concrete meaning in the present invention.

In addition, the technical scheme between each embodiment of the invention can be combined with each other, but must be general with this area Logical technical staff can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this The combination of technical scheme does not exist, not within the protection domain of application claims yet.

It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.

Fig. 1 to Fig. 6 is referred to, to achieve the above object, the Door lock of refrigerator component that the present invention is provided includes lock core component 110 With the lock box 130 with opening 131；Lock core component 110 include lock core 111 and tilting member 113, tilting member 113 include with Fixed part 115 that lock core 111 is fixedly connected and to the free end extended away from the direction of lock core 111, opening 131 faces free end Set, fixed part 115 is rotated with lock core 111, so as to free end swings in the inside of lock box 130 by opening 131 be locked with lock box 130 The inside of lock box 130 is fixed or shows to be unlocked with lock box 130；One of them of lock core component 110 and lock box 130 are used to be arranged on ice Chamber door body 200, another is used to be arranged on refrigerator body 300.

Fig. 5 shows that tilting member 113113 swings in the state inside lock box 130130, is shown with tilting member 113113 The state (tilting member 113113 under this state is represented by dashed line) of lock box 130130.In the inventive solutions, lock Fixed part 115 in core assembly 110 follows lock core 111 to rotate, so that free end follows swing, free end swings in lock box 130 Inside can realize being locked for lock core component 110 and lock box 130, and free end is shown can realize lock core inside lock box 130 The unblock of component 110 and lock box 130, so as to realize being locked for refrigerator door 200 and refrigerator body 300.

Lock core 111 can drive rotation by key, and when key inserts lock core 111, key turns drive 111 turns of lock core It is dynamic, because the fixed part 115 of tilting member 113 is connected with lock core 111, therefore, the fixed part 115 of tilting member 113 is also followed Lock core 111 is rotated, and free end is with fixed part 115 to do wobbling action in the center of circle.

One of them of lock core component 110 and lock box 130 are arranged at refrigerator door 200, and another is arranged at refrigerator body 300.The specific set location of lock core component 110 and lock box 130 on refrigerator is not limited, and optional position is all contained in guarantor of the invention Within the scope of shield.It is readily appreciated that, when lock core component 110 and lock box 130 are set at the hinge of refrigerator, the effect of locking is not Good, when being set at the hinge of lock core component 110 and lock box 130 away from refrigerator door 200, the effect of locking can be improved.Lock core When component 110 and the component of lock box 130 are arranged on the side relative with refrigerator hinge, locking effect is good and convenient for the user to operate. In the present embodiment, when lock core 111 is rotated, fixed part 115 can be with the coaxial rotating of lock core 111.

Preferably, lock box 130 also includes the limiting section 133 of partially enclosed opening 131；Free end is swung in by opening 131 During receiving space 135 inside lock box 130, the side in face of receiving space 135 of limiting section 133 is connected to.Limiting section 133 is used In the hunting range at restraint of liberty end, when free end be connected to limiting section 133 in face of the side of receiving space 135 when, in limit Under the position-limiting action in position portion 133, free end cannot further rotate, therefore, swing position rests on current location and lock box 130 Fix connection.As long as limiting section 133 can realize limit function, the shape to limiting section 133 is not limited in the present embodiment System, for example, limiting section 133 can be with plate-like.

Further, one end of lock core 111 is tapered end, other end connecting portion 115.Tapered end position is to drive lock core 111 positions for rotating, in the present embodiment, tapered end position may be inserted into key, so that lock core 111 follows the rotation of key and revolves Turn.Tapered end and fixed part 115 are separately positioned on the two ends of lock core 111, are conducive to shortening the length of lock core 111, reduce lock core group The installing space of part 110, the position of fixed part 115 can also be not arranged in the end of lock core 111.

It is highly preferred that lock core component 110 is located at refrigerator door 200, tapered end exposes from the side wall of refrigerator door 200, lock core The other parts of component 110 are contained in inside refrigerator door 200, and lock box 130 is located at refrigerator body 300 in face of refrigerator door 200 side；Free end through the side in face of refrigerator body 300 of refrigerator door 200, being locked with lock box 130 or Unblock.Tapered end exposes from the side wall of refrigerator door 200, and the other parts of lock core component 110 are contained in refrigerator door 200 Portion, meanwhile, lock box 130 is located at the side in face of refrigerator door 200 of refrigerator body 300, when refrigerator door 200 is shut, from Outside cannot observe lock box 130, be only capable of from the side of refrigerator door 200 it was observed that tapered end, therefore, Door lock of refrigerator component is set not The moulded aesthetic property of refrigerator can be reduced.

Specifically, tilting member 113 is latch hook, latch hook is easier to be hooked with lock box 130, forms reliable locking knot Structure, but tilting member 113 structure not limited to this, as long as can be formed with lock box 130 being locked state or released state, together Reason is included within protection scope of the present invention.

Further, lock box 130 include in face of opening 131 set curved wall 137, the radian of curved wall 137 with The oscillator arc matching of free end.The interior space shape and size of lock box 130 are not limited, as long as can swing in and show for free end , in the present embodiment, face setting with opening 131 in lock box 130 is a curved wall 137, the arc of curved wall 137 Degree adapts to the oscillator arc of free end, be conducive to making it is space-minimized shared by lock box 130, it is excessive to avoid lock box 130 from taking Foaming body space.

Further expanded as of the invention, the rotation of lock core 111 there can also be various type of drive, be not limited to above-mentioned key Spoon driving method, for example, a protuberance is set on lock core 111, when user contacts protuberance and drives protuberance to rotate with hand, The lock core 111 being connected with protuberance will follow protuberance together to rotate.Further, the rotation of lock core 111 can not only be adopted With manual actuation, can also be realized by control mode, for example, setting a drive device for receiving turn signal, drive device Be connected with lock core 111, when user sends forward or reverse signal to drive device, drive device drive lock core 111 rotate forward or Reversion, so that free end is swung in or shown inside lock box 130.User can also have many to the mode that drive device sends signal Kind, for example, the button that " locking " and " unblock " is set on the control panel of refrigerator sends forward or reverse with to drive device Signal, or forward or reverse signal is sent to drive device using mobile terminal, or even gesture instruction or language can also be used Sound instructs to send drive device forward or reverse signal.

Additionally, to achieve the above object, the present invention also provides a kind of refrigerator, including the refrigerator body with storage space 300th, for closing the refrigerator door 200 of storage space, and Door lock of refrigerator component, refrigerator door 200 sets in face of storage space Put.

In the inventive solutions, the fixed part 115 in lock core component 110 follows lock core 111 to rotate, so that from Swing is followed by end, free end swings in can realize being locked for lock core component 110 and lock box 130 inside lock box 130, freely The unblock that lock core component 110 and lock box 130 can be realized inside lock box 130 is shown at end, so as to realize refrigerator door 200 and refrigerator Casing 300 is locked.

Preferably, the side wall of refrigerator door 200 offers lockhole, and the tapered end of lock core 111 exposes from lockhole, lock core component 110 other parts are contained in refrigerator door 200, and lock core 111 and fixed part 115 are along the side wall perpendicular to refrigerator door 200 Direction rotates, and free end passes from the side in face of refrigerator body 300 of refrigerator door 200, and lock box 130 is located at refrigerator body 300 side in face of refrigerator door 200, to be contained in case courage.The side wall of refrigerator door 200 opens up lockhole, so that tapered end Only expose from the side wall of refrigerator door 200, and the other parts of lock core component 110 are contained in inside refrigerator door 200, meanwhile, Lock box 130 is located at the side in face of refrigerator door 200 of refrigerator body 300, when refrigerator door 200 is shut, cannot from outside It was observed that lock box 130, it is only capable of from the side of refrigerator door 200 it was observed that tapered end, therefore, setting Door lock of refrigerator component will not reduce ice The moulded aesthetic property of case.

Further, the side in face of refrigerator body 300 of refrigerator door 200 offers bar hole 210, bar hole 210 Length direction parallel to refrigerator short transverse, free end passes and in the length range of bar hole 210 from bar hole 210 Swing.In order that the length of bar hole 210 is minimized, the length of bar hole 210 can be calculated by the pendulum angle of free end Draw, so as to avoid, bar hole 210 is long to bring influence to refrigerator outward appearance.Certainly, the position that opens up of bar hole 210 is to be located at ice The side in face of refrigerator body 300 of chamber door body 200, therefore, only when refrigerator door 200 is opened, user just it is observed that Bar hole 210.

Further, refrigerator body 300 includes wall box 310, height side of the wall box 310 parallel to refrigerator To, and receiving space 135 in refrigerator door 200, lock box 130 is contained in inside wall box 310, limiting section 133 It is formed at the side in face of refrigerator door 200 of wall box 310.It is readily appreciated that, wall box 310 has at two, in this implementation In example, made a distinction with the first side wall and second sidewall.The first side wall and second sidewall interval setting, the first side wall pass through hinge Rotated with refrigerator door 200 and be connected, second sidewall is set away from hinge.In order to the locking for further improving Door lock of refrigerator component is imitated Really, lock box 130 is preferably located at second sidewall, and the receiving space 135 inside lock box 130 is embedded in inside second sidewall.Lock core 111 parts are located at the position corresponding with second sidewall of refrigerator door 200.

Whole technical schemes of above-mentioned all embodiments are employed due to this refrigerator, therefore at least there is above-described embodiment All beneficial effects that technical scheme is brought, this is no longer going to repeat them.

The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims

1. a kind of Door lock of refrigerator component, it is characterised in that the lock box including lock core component and with opening；The lock core component bag Lock core and tilting member are included, the tilting member includes the fixed part being fixedly connected with the lock core and to away from the lock core The free end that direction extends, the opening surface is set to the free end, and the fixed part is rotated with the lock core, so that described Free end swung in inside the lock box by the opening be locked with the lock box or show inside the lock box with it is described Lock box is unlocked；One of them of the lock core component and the lock box are used to be arranged on refrigerator door, and another is used to be arranged on Refrigerator body.

2. Door lock of refrigerator component according to claim 1, it is characterised in that the lock box also includes partially enclosed described open The limiting section of mouth；When the free end swings in the receiving space inside the lock box by the opening, it is connected to described spacing The side in face of the receiving space in portion.

3. Door lock of refrigerator component according to claim 1, it is characterised in that one end of the lock core is tapered end, the other end Connect the fixed part.

4. Door lock of refrigerator component according to claim 3, it is characterised in that the lock core component is located at the refrigerator doors Body, the tapered end exposes from the side wall of the refrigerator door, and the other parts of the lock core component are contained in the refrigerator door Inside, the lock box is located at the side in face of the refrigerator door of the refrigerator body；The free end passes through the refrigerator The side in face of the refrigerator body of door body, is locked or unlocks with the lock box.

5. Door lock of refrigerator component according to any one of claim 1 to 4, it is characterised in that the tilting member is lock Hook.

6. Door lock of refrigerator component according to any one of claim 1 to 4, it is characterised in that the lock box includes facing The curved wall that the opening is set, the radian of the curved wall is matched with the oscillator arc of the free end.

7. a kind of refrigerator, it is characterised in that the ice including the refrigerator body with storage space, for closing the storage space Chamber door body, and the Door lock of refrigerator component as any one of claim 1 to 6, the refrigerator door face the storage Space is set.

8. refrigerator according to claim 7, it is characterised in that the side wall of the refrigerator door offers lockhole, the lock The tapered end of core exposes from the lockhole, and the other parts of the lock core component are contained in the refrigerator door, the lock core and institute State fixed part to be rotated along the direction of the side wall perpendicular to the refrigerator door, the free end is from the refrigerator door in face of institute The side for stating refrigerator body passes, and the lock box is located at the side in face of the refrigerator door of the refrigerator body.

9. refrigerator according to claim 7, it is characterised in that the side in face of the refrigerator body of the refrigerator door Offer bar hole, parallel to the short transverse of the refrigerator, the free end is from the bar for the length direction of the bar hole Shape hole passes and is swung in the length range of the bar hole.

10. the refrigerator according to any one of claim 7 to 9, it is characterised in that the refrigerator body includes case-side Wall, the wall box parallel to the refrigerator short transverse, and the collecting in the refrigerator door, the lock box Space is contained in inside the wall box, the limiting section be formed at the wall box in face of the one of the refrigerator door Side.