CN213144263U - Door with embedded door lock and dish washing machine - Google Patents

Abstract

The utility model discloses a door with an embedded door lock and a dish washing machine, which comprises a movable door body, wherein the door body is provided with a handle position which is sunken towards the inner side of the door body, and the handle position is provided with a through groove communicated with the inner side of the door body; and a door lock provided inside the inner body, the door lock including: the driving piece can move relative to the door body; the trigger piece is rotationally connected with the door body and is provided with an unlocking position corresponding to the opening position of the door body and a locking position corresponding to the closing position of the door body; and the rotating arm is rotationally connected with the door body, one end of the rotating arm is abutted to the driving piece and is driven to rotate by the driving piece, and the other end of the rotating arm is abutted to the triggering piece and can drive the triggering piece to rotate so as to enable the triggering piece to be switched between a locking position and an unlocking position. The utility model provides a door can prevent to touch by accident in the daily use and lead to the emergence of the situation that the door body was opened, has reduced the user mistake by a wide margin and has touched the probability of driving piece.

Description

Door with embedded door lock and dish washing machine

Technical Field

The utility model belongs to the electrical apparatus field, concretely relates to door and dish washer with embedded lock.

Background

Along with the improvement of living standard, the use of dish washer in people's daily family is also more and more common, and dish washer all has a door that has the lock usually, and this door can be with the inside and outside isolated of dish washer to provide operating condition for operations such as washing, disinfecting, stoving in the dish washer washing chamber.

The door lock of the dishwasher which is commonly available on the market at present is mostly provided with an unlocking part, such as a handle, on the panel outside the machine body, and the door component is pulled through the handle. The unlocking piece is arranged on the panel outside the machine body, so that a user can easily trigger the unlocking piece carelessly when the door is not required to be opened, and the door is opened. Simultaneously, even this kind of lock also can open the door at machine operation in-process, the security is not good, and the dish washer operation in-process is because the user mistake touches opens the lock, nevertheless parts such as spray arm in the dish washer still are in operating condition, and washing liquid in the dish washer or hot-blast meeting appear overflowing along with opening of door, bring unfavorable experience for the user. Therefore, some dishwashers are provided with a child lock, but the opening and closing of the child lock needs to be controlled electronically, so that the design of the door lock is complicated, and the manufacturing cost is high.

In addition, most of the existing dishwasher door locks are complex in structure and difficult to assemble, and the manufacturing difficulty and the assembling difficulty are increased.

SUMMERY OF THE UTILITY MODEL

To the above insufficiency, the utility model provides a door and dish washer with embedded lock to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses a realize through following technical scheme:

a door with an embedded door lock comprises a door body capable of moving between an opening position and a closing position, wherein the door body is provided with a handle position which is sunken towards the inner side of the door body, and the handle position is provided with a through groove communicated with the inner side of the door body; the door lock is arranged on the inner side of the inner body and comprises a driving piece, the driving piece is arranged adjacent to the through groove, and the driving piece can move relative to the door body; the trigger piece is rotationally connected with the door body and is provided with an unlocking position corresponding to the opening position of the door body and a locking position corresponding to the closing position of the door body; the rotating arm is rotatably connected with the door body, one end of the rotating arm is abutted to the driving piece and is driven to rotate by the driving piece, and the other end of the rotating arm is abutted to the triggering piece and can drive the triggering piece to rotate, so that the triggering piece is switched between the locking position and the unlocking position. Furthermore, the door lock further comprises a first rotating shaft, and the driving piece is connected with the door body in a rotating mode through the first rotating shaft, so that the driving piece drives the rotating arm to rotate to enable the trigger piece to be located at the first position of the unlocking position, and swings between the second positions where one end of the rotating arm naturally abuts against the door body.

Furthermore, the door lock further comprises a first rotating shaft, and the driving piece is connected with the door body in a rotating mode through the first rotating shaft, so that the driving piece drives the rotating arm to rotate to enable the trigger piece to be located at the first position of the unlocking position, and swings between the second positions where one end of the rotating arm naturally abuts against the door body.

Further, the driving piece is provided with a hand contact end close to the through groove and a driving end abutted against the rotating arm; the vertical distance between the hand touch end and the first rotating shaft is larger than the vertical distance between the driving end and the first rotating shaft.

Furthermore, the door lock further comprises a first elastic reset piece, one end of the first elastic reset piece is connected with the door body, the other end of the first elastic reset piece is connected with the driving piece, and the first elastic reset piece is used for driving the driving piece to reset; the inner side of the door body is provided with a limiting bulge, and the limiting bulge is used for limiting the return position of the driving piece.

Further, the trigger piece set up in the upper portion of the door body, the hand digging position has the guide face, the guide face include with the guide inclined plane that the door body outer wall links firmly and with the internal face that the guide inclined plane links firmly and upwards extends.

Further, a gap is formed between the driving piece and the inner wall of the door body, so that the driving piece can swing towards the first position; the vertical distance between the end part of the driving piece close to one side of the through groove and the inner wall surface is larger than the thickness of the gap.

Furthermore, the door lock further comprises a second rotating shaft parallel to the first rotating shaft, the rotating arm is connected with the door body in a rotating mode through the second rotating shaft, and the second rotating shaft is located in the middle of the rotating arm.

Furthermore, two trigger pieces are arranged on the inner side of the door body, each trigger piece comprises a fixed end rotationally connected with the door body, a pressing end connected with the fixed end and extending towards the other trigger piece, and a trigger end connected with the fixed end, and the trigger end is in a hook shape and extends towards the door body; one end of the rotating arm is positioned between the two trigger pieces, and one end of the rotating arm drives the trigger pieces to rotate by pressing the pressing end; the door lock further comprises a second elastic resetting piece connected with the triggering piece, and the second elastic resetting piece is used for driving the triggering piece to reset.

Furthermore, the door still including install in the internal side of door division board, the driving piece with the rotor arm all is located the door body with between the division board, the division board is equipped with the confession the through-hole that one end of trigger piece stretches out.

The utility model also discloses a dish washing machine, including the organism that has the washing chamber to and be used for opening or closing the door of washing chamber, be provided with the control unit that is used for controlling the dish washing machine operation in the organism, the door is the door that has embedded lock of foretell, one side that the organism faced the door body is provided with trigger switch, trigger switch with the control unit electricity is connected; in the locked position, the trigger abuts the trigger switch; in the unlocked position, the trigger is disengaged from the trigger switch.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. with prior art in will trigger the door body the setting of unlocking piece of opening different in the external side of door, the utility model provides a door lock setting is at door body inboard, can prevent in the daily use carelessly touching and lead to the emergence of the situation that the door body was opened, moreover the utility model discloses in the handle position orientation the internal side of door is sunken to realized "hiding", if need open the utility model discloses a door, need user's hand stretch into in the handle position and trigger the driving piece and remove and just can realize, compare in the technical scheme of unlocking piece peripheral hardware, the utility model discloses can reduce by a wide margin the user mistake and touch the probability of driving piece.

Furthermore, the utility model provides a door is the design of pure mechanical structure, and for electronic control's lock, its not only cost is lower, and the performance is more reliable moreover, has avoided leading to the drawback that the door body can't be opened because of the outage in the use.

2. As an optimal implementation manner of the present invention, the driving member is connected to the door body in a rotating manner, so that the driving member rotates to drive the rotating arm to rotate. The rotary design of driving piece: on one hand, the installation space of the door lock can be saved, and the thickness of the door body can be reduced, so that the overall thickness of the door is reduced, and the appearance of a product is improved; on the other hand, the door lock is more in line with the artificial engineering, a user can conveniently open the door lock by adopting a comfortable and natural posture, and the user experience is greatly enjoyed.

3. As an optimal implementation mode of the utility model, trigger set up in the upper portion of the door body, on the one hand for the user passes through the hand logical groove need the centre of the palm upwards point the kickup can trigger when stretching into the internal side of door body the driving piece, whole operation is smooth and easy, nature, comfortable, more accords with ergonomic, promotes user experience, and on the other hand can avoid the opening that leads to the groove down and lead to in the use outside impurity etc. get into the internal side of door, has guaranteed the inboard cleanliness of door. In addition, when will when the door is applied to dishwasher, the door body lower part is usually articulated with the organism of dishwasher and opens or close the dishwasher organism with the rotation, perhaps the door body lower part adopts pull formula structure in order to open or close the dishwasher organism, will trigger set up in the upper portion of the door body, can avoid the lock produces with the spare part of the door body lower part and interferes, and structural design is simpler, and helps promoting dishwasher operation's stability.

Furthermore, the handle position is provided with the guide surface, through the direction that the guide surface can guide user's hand to stretch into promotes user experience.

4. As a preferred embodiment of the utility model, the door still including install in the internal side of door division door, through setting up the division door, can with driving piece and rotor arm etc. parts in between the door body and division door, avoid equipment operation in-process such as dish washer, liquid and/or high temperature air or steam etc. in the equipment internal cavity sputter to the lock, and lead to driving piece to take water or high temperature, and reduce user experience or scald the user. In addition, because of the setting of isolation door, can form the protection to the spare part that lies in between isolation door and the door body, reduce the requirement to spare part's such as driving piece, rotor arm, all kinds of pivots rust-resistant grade to can reduce cost.

5. As a preferred embodiment of the utility model, the lock includes two trigger parts, triggers the piece through setting up two and can play the dual fail-safe effect, has reduced by a wide margin and has triggered a complex trigger switch inefficacy, and leads to the emergence of the phenomenon of signal transmission failure.

6. The utility model also provides a technical proposal for applying the door with the embedded door lock to a dish-washing machine, one side of the dishwasher body facing the door body is provided with a trigger switch, on one hand, the trigger switch can be matched with the trigger piece to realize the transmission of signals, when the door body is opened, the trigger piece is separated from the trigger switch, the trigger switch transmits a signal to the control unit, to control the dishwasher to stop working or power off, and avoid the spraying of washing liquid, hot air and the like caused by the spraying arm, the drying unit and the like in the dishwasher still in working state after the door body is opened, thereby improving the safety performance of the dishwasher, on the other hand, the trigger switch can limit the trigger part, so that the situation that the door lock is not opened is avoided, a user forcibly pulls the door body open from the outside, and the safety performance of the door lock is further improved.

7. The utility model discloses set up the lock of dish washer in the inboard of a body, guaranteed the uniformity of dish washer outward appearance, promoted the pleasing to the eye degree of dish washer. And the utility model discloses a door opening action and unblock operation can be accomplished in step, can accomplish the unblock operation when opening the door promptly, make the wholeness of product better, have joyfully user experience.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an exploded view of the door according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the triggering member according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the door body and the door lock according to an embodiment of the present invention, and illustrates a state of the door lock when the trigger is located at the locking position;

fig. 4 is a cross-sectional view of the door body and the door lock according to another embodiment of the present invention, and illustrates a state of the door lock when the trigger is located at the locking position;

fig. 5 is a cross-sectional view of the door body and the door lock according to an embodiment of the present invention, and illustrates a state of the door lock when the trigger is located at the locking position;

fig. 6 is a cross-sectional view of the door body and the door lock according to an embodiment of the present invention, and illustrates a state of the door lock when the trigger is located at the unlocking position;

fig. 7 is a schematic structural view of the door body and the door lock according to an embodiment of the present invention, and illustrates a state of the door lock when the trigger is located at the unlocking position;

fig. 8 is a partially enlarged schematic view of the door lock according to an embodiment of the present invention;

FIG. 9 is a schematic view of the dishwasher in accordance with an embodiment of the present invention when the trigger is in the locking position;

fig. 10 is a schematic view of the dishwasher according to an embodiment of the present invention when the trigger is in the unlock position.

Reference numerals:

1, a door body;

2, a handle position, 21 through grooves and 22 guide surfaces;

3, a door lock, a 31 driving piece, a 311 hand touch end, a 312 driving end, a 32 rotating arm, a 33 trigger piece, a 331 fixed end, a 332 pressing and holding end, a 333 trigger end, a 34 first rotating shaft, a 35 second rotating shaft, a 36 first elastic resetting piece, a 37 second elastic resetting piece and a 38 limiting protrusion;

4, an isolation door;

5 triggering a switch;

6 body.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-8, a door with an in-line door lock includes: the door body 1 can move between an opening position and a closing position, the door body 1 is provided with a handle position 2 which is sunken towards the inner side of the door body, and a through groove 21 communicated with the inner side of the door body 1 is arranged at the handle position 2; and a door lock 3 disposed inside the door body 1.

It should be noted that, the present invention is not limited to the movement mode of the door body 1: for example, in a specific example, the door body 1 is hinged to a device to which the door with the built-in door lock is applied through a pivot or the like, so as to realize the rotary opening or closing of the door body 1; for another example, in another specific example, the door body 1 is slidably connected to a device to which the door of the present invention is applied, so as to realize the pull-out opening or closing of the door body 1. Of course, other methods may be used, and are not limited herein.

The utility model provides a handle position 2 orientation the inboard of the door body 1 is sunken, has both realized hiding of handle position, makes it not occupy the exterior space of a body 1, has guaranteed the uniformity of a body 1 outward appearance, makes right again the operation of lock 3 is built-in, has avoided equipment operation in-process, and the user mistake bumps lock 3 and leads to opening of door, has promoted the security performance of complete machine, has also promoted user experience.

The door lock 3 includes: the driving piece 31 is arranged adjacent to the through groove 21, and the driving piece 31 can move relative to the door body 1; the trigger 33 is rotatably connected with the door body 1, and the trigger 33 has an unlocking position corresponding to the opening position of the door body 1 and a locking position corresponding to the closing position of the door body 1; the rotating arm 32 is rotatably connected with the door body 1, one end of the rotating arm 32 abuts against the driving piece 31 and is driven by the driving piece 31 to rotate, and the other end of the rotating arm 32 abuts against the triggering piece 33 and can drive the triggering piece 33 to rotate, so that the triggering piece 33 is switched between the locking position and the unlocking position.

Utilize the door with embedded lock will realize the unblock operation, and the user need stretch into the finger in leading to groove 21, and the drive driving piece 31 for the removal takes place for the door body 1, just can drive rotor arm 32 takes place rotatoryly, rotor arm 32 and then drives trigger 33 takes place to rotate, makes trigger 33 is in the closure position with switch between the unblock position. The utility model discloses a pure mechanical structure design, for electronic control's lock, it is not only the cost lower, and the performance is more reliable moreover, has avoided leading to the drawback that the door body can't be opened because of the outage in the use.

The moving mode of the driving member 31 is not particularly limited in the present invention, and any one of the following embodiments may be adopted:

the first implementation mode comprises the following steps: in this embodiment, the driving member 31 is of a linear translation structure, so that the driving member drives the rotating arm to rotate to enable the triggering member to be located at a first position of the unlocking position and to be switched to a second position naturally abutted against one end of the rotating arm.

As a preferred example of the present embodiment, as shown in fig. 4, the driving member 31 is a sliding block, one side of the sliding block facing the rotating arm has an inclined surface, one end of the rotating arm 32 abuts against the inclined surface of the sliding block, and when the door body 1 is in the closed position, one end of the sliding block abutting against the rotating arm 32 is located at a low position of the inclined surface. When the door body 1 needs to be opened, a user extends a finger into the through groove 21, pushes the sliding block upwards, and enables the sliding block to slide upwards in a translation mode relative to the door body 1, so that the high position of the inclined plane gradually contacts with the rotating arm 32 and drives the rotating arm 32 to rotate, the trigger piece 33 swings to the unlocking position from the locking position, and the door lock 3 is unlocked. Furthermore, a limiting part for limiting the sliding block can be arranged on the inner side of the door body 1 to limit the upward movement distance of the sliding block. In this embodiment, the driving member 31 adopts a sliding translation moving mode, and the operation is stable and reliable.

Of course, the moving direction and the structural design of the driving member 31 in the present embodiment are not limited to this embodiment, and other moving manners may be adopted.

The second embodiment: in this embodiment, the driving member 31 is a rotary structure, and the rotation of the driving member 31 drives the rotating arm 32 to rotate.

As a preferred example of the present embodiment, as shown in fig. 1, 3 and 5-8, the driving member 31 is rotatably connected to the door body 1 via the first rotating shaft 34, and a user presses the driving member 31 with a finger to swing the driving member 31 between a first position where the driving member 31 rotates the rotating arm 32 to make the trigger 33 located at the unlocking position and a second position where the trigger naturally abuts against one end of the rotating arm 32. The rotary type structure of driving piece 31 on the one hand can save installation space, helps reducing the thickness of door, reduces the holistic sense of thickness of door, and on the other hand accords with ergonomic more, and the user of being convenient for touches with nature, comfortable state driving piece 31 is in order to realize the unblock operation, has promoted user experience.

In this embodiment, the assembling manner of the first rotating shaft 34 and the driving member 31 is not particularly limited. As a specific example of this embodiment, the first rotating shaft 34 and the driving member 31 are in a split structure, the driving member 31 is sleeved on the first rotating shaft 34, and the split structure is adopted, so that the first rotating shaft 34 and the driving member 31 can be independently processed during production and manufacturing, and the manufacturing difficulty is reduced. As another example in the present embodiment, the first rotating shaft 34 and the driving member 31 are integrally formed, so that an assembly process is omitted, and the production efficiency is improved.

As shown in fig. 1, 3 and 5-8, the driving member 31 has a hand contact end 311 close to the through slot 21, and a driving end 312 abutting against the rotating arm 32, and as a preferred example of the present embodiment, a vertical distance between the hand contact end 311 and the first rotating shaft 34 is greater than a vertical distance between the driving end 312 and the first rotating shaft 34. The rotating arm 32 is driven by adopting a lever principle, and the force arm between the hand contact end 311 and the first rotating shaft 34 is longer, so that labor is saved during driving unlocking. Furthermore, the length of the hand contact end 311 is slightly less than that of the through slot 21, so that the hand contact end 311 can be triggered when a user stretches his hand to any position in the through slot 21.

Of course, in this embodiment, the axial direction of the first rotating shaft 34 of the driving member 31 is not particularly limited, and it may be a horizontal direction or a vertical direction, and is not limited to the horizontal arrangement of the first rotating shaft 34 shown in the figure, as long as when the driving member 31 is driven to rotate, one end of the driving member 31 can drive the rotating arm 32 to rotate.

For example, as a specific example in the present embodiment, the rotating arm 32 is rotatably connected to the door body 1 by the second rotating shaft 35, and the second rotating shaft 35 and the first rotating shaft 34 are provided perpendicular to each other. When the user drives the driving member 31, the driving member 31 drives the rotating arm 32 to rotate from one side of the rotating arm 32. The first rotating shaft 34 and the second rotating shaft 35 which are perpendicular to each other can change the direction of the driving piece 31 triggered by fingers according to the actual needs of a user, and the use is convenient.

For another example, as another example in the present embodiment, the second rotating shaft 35 is disposed in parallel with the first rotating shaft 34, so that the arrangement of the driving member 31 and the rotating arm 32 is facilitated, the installation space is saved, and the miniaturization of the door lock is facilitated.

As a preferred embodiment of the present invention, as shown in fig. 1, 3, 7 and 8, the door lock 3 further includes a first elastic reset piece 36, one end of the first elastic reset piece 36 is connected to the door body 1, and the other end is connected to the driving piece 31, and the first elastic reset piece 36 drives the driving piece 31 to return under the action of its own elastic force.

Furthermore, a limiting protrusion 38 is disposed on the inner side of the door body 1, and the limiting protrusion 38 is used for limiting the return position of the driving member 31. When the user drive during driving piece 31, the hand touch end 311 extrusion of driving piece first elasticity resets piece 36, when the finger loosens during driving piece 31, first elasticity resets piece 36 and promotes under self elastic action driving piece 31 resumes the normal position, trigger end 312 supports and leans on spacing arch 38 this moment, spacing arch 38 stops driving piece 31 continues to rotate, so that driving piece 31 swings at predetermined angle within range to make things convenient for user's next operation.

Preferably, the limiting protrusion 38 and the door body 1 are integrally formed, so as to eliminate the problem that subsequent assembly is required due to respective forming, thereby facilitating the improvement of the production efficiency of the door lock 3. It should be noted that the present invention is not limited to the specific structure of the first elastic restoring member 36, and it may be a spring or other elastic objects, such as a silicone block.

Of course, when the driving member 31 adopts the linear translation structure as described above, it can also be provided with the first elastic restoring member as described in the above embodiments to drive the sliding block to return.

As shown in fig. 1 and 3-8, as the utility model discloses a preferred embodiment, trigger 33 set up in the upper portion of the door body 1 on the one hand for the user passes through the hand need palm to point upwards when stretching into the door body inboard and point to the kickup and can trigger the driving piece, whole operation is smooth and easy, nature, comfortable, more accords with ergonomic, promotes user experience, and on the other hand can avoid the opening that leads to the groove down and lead to in the use outside impurity (such as greasy dirt, food piece etc.) to get into a body inboard, has guaranteed the inboard cleanliness of a body. In addition, when will when the door is applied to dishwasher, the door body lower part is usually articulated with the organism of dishwasher and opens or close the dishwasher organism with the rotation, perhaps the door body lower part adopts pull formula structure in order to open or close the dishwasher organism, will trigger set up in the upper portion of the door body, can avoid the lock produces with the spare part of the door body lower part and interferes, and structural design is simpler, and helps promoting dishwasher operation's stability.

Furthermore, the handle position 2 has a guiding surface 22, and the guiding surface 22 includes a guiding inclined surface fixedly connected with the outer wall of the door body 1 and an inner wall surface fixedly connected with the guiding inclined surface and extending upwards. The arrangement of the guide surface 22 can guide the direction of the hand, and the user experience is improved.

The present invention will be further described in detail below by taking as an example the embodiment in which the driving member 31 is rotatably connected to the door body 1:

as shown in fig. 5 to 6, as a preferred example of the present embodiment, a gap is formed between the driving member 31 and the inner wall of the door body 1, so that the driving member 31 can swing toward the first position; the end part of the driving part 31 close to one side of the through groove 21 and the vertical distance between the inner wall surfaces are larger than the thickness of the gap, so that a user can trigger the driving part 31 quickly and accurately, and the situation that the user stretches a hand into the gap between the driving part 31 and the inner wall of the door body 1 to cause that the driving part 31 cannot be triggered is avoided.

Furthermore, the second rotating shaft 35 is located in the middle of the rotating arm 32, so that the actuating arm is equal to the resistance arm, and the whole driving process is not influenced by too heavy user experience, and is not influenced by too light user door lock failure. Of course, the position of the second rotating shaft 35 relative to the rotating arm 32 can be changed according to actual use requirements, that is, the power arm of the rotating arm is larger than the resistance arm, so that the door lock 3 can be unlocked more conveniently and more conveniently, and the power arm of the rotating arm 32 can be smaller than the resistance arm, so that the door lock 3 needs larger force for unlocking, and further unlocking caused by false triggering is avoided.

As shown in fig. 2, as an embodiment of the present invention, the triggering member 33 includes a fixed end 331 connected to the door body 1 in a rotating manner, a pressing end 332 connected to the fixed end 331 and extending toward another triggering member 33, and a triggering end 333 connected to the fixed end 331, wherein the triggering end 333 is in a hook shape and extends toward the door body 1, and one end of the rotating arm 32 is pressed to press the pressing end 332 to drive the triggering member 33 to rotate. The door lock 3 further comprises a second elastic reset piece 37 connected with the trigger piece 33, and the second elastic reset piece 37 drives the trigger piece 33 to return under the action of self elastic force.

When the door is locked, the hooked trigger end 333 is engaged with a body of the device to lock the door, when the user drives the hand contact end 311 of the driving member 31, the driving member 31 rotates relative to the door body 1, the driving end 312 of the driving member 31 presses one end of the rotating arm 32 to drive the rotating arm 32 to rotate around the second rotating shaft 35, and the other end of the rotating arm 32 presses the pressing end 332 of the trigger 33 to further drive the trigger 33 to rotate around the fixed end 331. In this process, the triggering member presses the second elastic restoring member 37, so that the triggering end 333 is separated from the body of the device, and the door opening operation can be realized. When the hand leaves the driving part 31, the second elastic resetting part 37 pushes the triggering part 33 to restore the original position under the self elastic force, and continues to be clamped with the equipment body. It should be noted that the present invention is not limited to the specific structure of the second elastic restoring member 37, and it may be a spring or other elastic object.

As an example of the present embodiment, the number of the triggering members 33 is one, and the driving member 31 drives the rotating arm 32 to further drive the triggering member 33 to rotate, so as to lock and unlock the door body 1. The design of one of the triggering members 33 simplifies the structure of the door lock 3 and increases the efficiency of production and assembly.

As a preferred embodiment of the present invention, as shown in fig. 1, 3, and 7-10, two triggering members 33 are disposed inside the door body 1, one end of the rotating arm 32 is located between the two triggering members 33, and the two triggering members 33 are disposed, so that safety and reliability of the door lock 3 are ensured, and occurrence of a phenomenon that a triggering switch cooperating with the triggering members fails to work and a signal transmission fails is greatly reduced.

The present invention is not particularly limited to the structure of the door, and any one of the following embodiments may be adopted:

the first implementation mode comprises the following steps: the door lock 3 is arranged on the inner side of the door body 1 and is directly exposed in an inner cavity of the equipment. The design of single-layer door can save installation space, helps reducing the thickness of door, reduces the holistic thick and heavy sense of door.

The second embodiment: the door is still including installing in the inside isolating gate 4 of door body 1, driving piece 31 with rotor arm 32 all is located the door body 1 with between the isolating gate 4, isolating gate 4 is equipped with the confession the through-hole that one end of trigger 33 stretches out.

Through setting up the insulated door 4, can with driving piece 31 with in parts such as rotor arm 32 in the door body 1 with between the insulated door 4, avoid equipment such as dish washer in the operation process, liquid and/or high temperature air or steam etc. in the equipment internal cavity sputter extremely on the lock 3, result in driving piece 31 takes water or high temperature, and reduces user experience or scald the user. In addition, the setting of the isolation door 4 reduces the requirement for the rust prevention grade of the driving part 31, the rotating arm 32, various rotating shafts and the like, so that the cost can be reduced, and on the other hand, if the driving part and the like are made of an easily corroded material, the corrosion of the isolation door 4 can be avoided through the isolation effect of the isolation door, and the service life of the isolation door is prolonged.

In addition, when the door is applied to a dishwasher, such as an embedded dishwasher, a dish rack may be provided at an inner side of the isolation door for placing kitchenware such as bowls and chopsticks, thereby improving the utilization rate thereof.

As shown in fig. 9-10, the utility model also discloses a dish washer, including the organism 6 that has the washing chamber to and be used for opening or closing the door of washing chamber, the door is the door that has embedded lock of the aforesaid, be provided with in the organism and be used for control the control unit of dish washer operation, the organism towards one side of the door body is provided with trigger switch 5, trigger switch 5 with the control unit electricity is connected. When the trigger 33 abuts against the trigger switch 5, the dishwasher can work normally, and when the trigger 33 is disengaged from the trigger switch 5, the dishwasher stops working and the user can open the door. In addition, the term "dishwasher off" is to be understood broadly, and may be the disconnection of an electrical circuit in the dishwasher or the deactivation of a working component in the washing chamber of the dishwasher.

Be applied to dish washer with the door that has embedded lock above-mentioned, dish washer's the action of opening the door and unblock operation can be accomplished in step, can accomplish unblock operation when opening the door promptly, make the wholeness of product better, joyful user experience.

It should be noted that the present invention is not particularly limited to the type of the trigger switch 5, and any one of the following embodiments may be adopted:

the first implementation mode comprises the following steps: the trigger switch 5 is a microswitch, and in the locking position, the trigger piece 33 presses the trigger switch 5; in the unlocked position, the trigger 33 is disengaged from the trigger switch 5. The microswitch has the advantages of high precision, high durability, unique touch feeling and sound during operation, capability of confirming the operation through touch feeling and auditory sense, and the like.

The second embodiment: the trigger switch 5 is a magnetic control switch, such as a dry reed type magnetic control switch, a hall element, and the like, and the trigger piece 33 abuts against the trigger switch at the locking position; in the unlocked position, the trigger is disengaged from the trigger switch. By adopting the magnetic control switch, the circuit can be communicated only by abutting the trigger piece 33 on the trigger switch 5, the sensitivity is higher, and the response is more timely.

The utility model discloses it is not specifically restricted to the type of dish washer, and it both can be embedded dish washer, also can be desk-top dish washer.

It should be noted that the scope of the present invention is not limited by the disclosed embodiments, and the door is not only suitable for a dishwasher, but also suitable for a sterilizer, a microwave oven, a washing machine, and the like.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A door having an in-line door lock, comprising: the door body can move between an opening position and a closing position, the door body is provided with a handle position which is sunken towards the inner side of the door body, and the handle position is provided with a through groove communicated with the inner side of the door body; and set up in the inboard lock of door body, the lock includes:

the driving piece is arranged adjacent to the through groove and can move relative to the door body;

the trigger piece is rotationally connected with the door body and is provided with an unlocking position corresponding to the opening position of the door body and a locking position corresponding to the closing position of the door body; and

the rotating arm is connected with the door body in a rotating mode, one end of the rotating arm is abutted to the driving piece and driven to rotate by the driving piece, and the other end of the rotating arm is abutted to the triggering piece and can drive the triggering piece to rotate, so that the triggering piece is switched between the locking position and the unlocking position.

2. The door with built-in door lock as claimed in claim 1,

the door lock further comprises a first rotating shaft, the driving piece is connected with the door body in a rotating mode through the first rotating shaft, so that the driving piece drives the rotating arm to rotate to enable the triggering piece to be located at the first position of the unlocking position, and the one end of the rotating arm naturally abuts against the second position to swing.

3. The door with built-in door lock as claimed in claim 2,

the driving piece is provided with a hand contact end close to the through groove and a driving end abutted against the rotating arm;

the vertical distance between the hand touch end and the first rotating shaft is larger than the vertical distance between the driving end and the first rotating shaft.

4. The door with built-in door lock as claimed in claim 2,

the door lock further comprises a first elastic reset piece, one end of the first elastic reset piece is connected with the door body, the other end of the first elastic reset piece is connected with the driving piece, and the first elastic reset piece is used for driving the driving piece to reset;

the inner side of the door body is provided with a limiting bulge, and the limiting bulge is used for limiting the return position of the driving piece.

5. The door with built-in door lock as claimed in claim 2,

the trigger piece set up in the upper portion of the door body, the hand digging position has the guide face, the guide face include with the guide inclined plane that the door body outer wall links firmly and with the internal face that the guide inclined plane links firmly and upwards extends.

6. The door with built-in door lock as claimed in claim 5,

a gap is formed between the driving piece and the inner wall of the door body, so that the driving piece can swing towards the first position;

the vertical distance between the end part of the driving piece close to one side of the through groove and the inner wall surface is larger than the thickness of the gap.

7. The door with built-in door lock as claimed in claim 2,

the door lock further comprises a second rotating shaft parallel to the first rotating shaft, the rotating arm is connected with the door body in a rotating mode through the second rotating shaft, and the second rotating shaft is located in the middle of the rotating arm.

8. The door with built-in door lock as claimed in claim 2,

the inner side of the door body is provided with two trigger pieces, each trigger piece comprises a fixed end rotationally connected with the door body, a pressing end connected with the fixed end and extending towards the other trigger piece, and a trigger end connected with the fixed end, and the trigger end is in a hook shape and extends towards the door body;

one end of the rotating arm is positioned between the two trigger pieces, and one end of the rotating arm drives the trigger pieces to rotate by pressing the pressing end;

the door lock further comprises a second elastic resetting piece connected with the triggering piece, and the second elastic resetting piece is used for driving the triggering piece to reset.

9. The door with built-in door lock as claimed in claim 1,

the door is still including installing in the internal side's of door isolating gate, the driving piece with the rotor arm all is located the door body with between the isolating gate, the isolating gate is equipped with the confession the through-hole that one end of trigger piece stretches out.

10. A dishwasher comprising a body having a washing chamber, and a door for opening or closing the washing chamber, the body having a control unit provided therein for controlling the operation of the dishwasher, characterized in that,

the door is the door with the embedded door lock according to any one of claims 1 to 9, a trigger switch is arranged on one side of the machine body facing the door body, and the trigger switch is electrically connected with the control unit;

in the locked position, the trigger abuts the trigger switch; in the unlocked position, the trigger is disengaged from the trigger switch.

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