CN109209025A - Door lock and electrical equipment - Google Patents
Door lock and electrical equipment Download PDFInfo
- Publication number
- CN109209025A CN109209025A CN201810609032.XA CN201810609032A CN109209025A CN 109209025 A CN109209025 A CN 109209025A CN 201810609032 A CN201810609032 A CN 201810609032A CN 109209025 A CN109209025 A CN 109209025A
- Authority
- CN
- China
- Prior art keywords
- door lock
- lock
- door
- card edge
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
This application discloses a kind of door locks, comprising: door stop hole main body, the door stop hole main body include top and two the first side walls being oppositely arranged and second sidewall, and the first side wall and the second sidewall extend downwardly below the top；First card edge and the second card edge, first card edge and the second card edge are extended outward from the first side wall and the second sidewall respectively from the top of the door stop hole main body；The lower surface of first card edge is arranged in groove, the groove；And lock slider, the lock slider include tapered end, the side of the first side wall is arranged in the lock slider, when the door stop hole main body moves up and down, is able to drive the tapered end and protrudes into or exit the groove.The door lock installation of the application is reliable and is easily installed and dismantles.
Description
Technical field
This application involves the door locks of electrical equipment, more particularly to the door that can be installed on electrical equipment panel
Lock.
Related application
(application No. is 201710536739.8 for two applications that the application and applicant had previously submitted；Application No. is
201810482146.2) related, it is incorporated by reference into the application.
Background technique
It is well known that door lock can be used for lockking the door of electrical equipment (such as washing machine).Door lock is equipped with lockhole, and door lock quilt
It is mounted on the panel of electrical equipment.In this way, the locking when the latch hook being mounted on electrical equipment door is inserted into lockhole, in door lock
Mechanism can lock gate stop, so that electrical equipment is locked on the panel of electrical equipment.
The application provides the door lock that a kind of installation is reliable and is easily installed and dismantles.
Summary of the invention
This Shen first purpose is to provide one kind and does not need that location hole is arranged with electrical equipment front panel, does not also need spiral shell
Silk carries out reinforcing the door lock that can be installed, to guarantee to guarantee precision and stability, and assembly beauty.Specific technical solution is such as
Under:
The application's in a first aspect, provides a kind of door lock, including door stop hole main body, the door stop hole main body include top and
Two the first side walls being oppositely arranged and second sidewall, the first side wall and the second sidewall below the top to
Under extend；First card edge and the second card edge, first card edge and the second card edge are from the top of the door stop hole main body
Portion is extended outward from the first side wall and the second sidewall respectively；Groove, the groove are arranged in first card edge
Lower surface；And lock slider, the lock slider include tapered end, the side of the first side wall is arranged in the lock slider
Portion when the lock slider moves up and down, is able to drive the tapered end and protrudes into or exit the groove.
According to the door lock of the application first aspect, the inner sidewall of the groove is aligned with the first side wall；The groove
With width H, the width H can accommodate the tapered end.
According to the door lock of the application first aspect, the door lock further include: blocking surface, the blocking surface is in first side
The distal end of wall laterally extends.
According to the door lock of the application first aspect, the door lock further include: runner frame, runner frame setting is described the
One side wall lower part, and the runner frame laterally extends the first side wall, and the outside of the runner frame is equipped with guide rail；It is described
Lock slider includes the lock tail extended downwardly out, and the inner surface of the lock tail is equipped with sliding slot；The cunning on the lock slider
Slot is mutually slided with the guide rail on the runner frame, for guiding moving up and down for the lock slider.
According to the door lock of the application first aspect, the top of the runner frame is arranged in the blocking surface.
According to the door lock of the application first aspect, the door lock further include: elastic bias component；The tapered end is equipped with sky
Chamber；One end of the elastic bias component is mounted in the cavity, and the other end of the elastic bias component is mounted on described
Runner frame bottom；The elastic bias component pushes the tapered end for providing, so that the tapered end is inserted into the bullet of the groove
Property bias force.
According to the door lock of the application first aspect, the door lock further include: elastic bias component；The tapered end is equipped with sky
Chamber；The blocking surface is equipped with counterbore；One end of the elastic bias component is mounted in the cavity, the elastic biasing portion
During the other end of part is mounted in the counterbore；The elastic bias component pushes the tapered end for providing, so that the lock
Head is inserted into the elastic bias force of the groove.
According to the door lock of the application first aspect, the door lock further include: elasticity of plastics arm；The of the elasticity of plastics arm
One end is connected to the lower end of the lock tail；The second end of the elasticity of plastics arm is connected to the lower surface of the blocking surface.
According to the door lock of the application first aspect, the outside of the lock tail is equipped with lateral closing piece handle, the closing piece handle
Hand enables the operator to pull out the groove from the outside of the door lock by the tapered end.
According to the door lock of the application first aspect, the door stop hole main body is rectangular；First card edge and described
The two sides of the door stop hole main body length direction are arranged in second card edge.
According to the door lock of the application first aspect, the door lock further include: operating handle, the operating handle and the lock
The bottom connection of fixed slider touches or connection, is used for when applying active force to the operating handle, the mobile lock slider.
According to the door lock of the application first aspect, the lock slider is vertically arranged, and the operating handle is laterally arranged, institute
Lock slider is stated to be arranged on the upper surface of the operating handle.
According to the door lock of the application first aspect, the proximal end of the operating handle can be rotatably secured to the door lock
On shell, the operating handle extends from the shell, and the distal end of the operating handle is free end.
According to the door lock of the application first aspect, the lock slider is configured to before the door lock is mounted, described
It keeps at a distance at the top of the top of lock slider and the groove.
According to the door lock of the application first aspect, the lock slider is configured to before door lock is mounted, the groove
Accommodate the tapered end.
The second aspect of the application provides a kind of electrical equipment, including panel, and the panel is equipped with mounting hole, special
Sign is that the electrical equipment includes: door lock；The door lock includes door stop hole main body, the door stop hole main body include top and
Two the first side walls being oppositely arranged and second sidewall, the first side wall and the second sidewall are extended downwardly from the top
It forms；First card edge and the second card edge, first card edge and the second card edge are distinguished from the top of the door stop hole main body
It is extended outward from the first side wall and the second sidewall；The following table of first card edge is arranged in groove, the groove
Face；And lock slider, the lock slider include tapered end, the side of the first side wall is arranged in the lock slider, described
When lock slider is moved up and down along the first side wall, it is able to drive the tapered end and protrudes into or exit the groove；The door
The door stop hole main body of lock is mounted in the mounting hole.
According to the electrical equipment of the application second aspect, the mounting hole is equipped with instruction in the side of second card edge
Hole；The indicator hole is used to indicate the stationary state of the door lock；Wherein, when the door lock is completely fixed in the mounting hole
When, second card edge covers the indicator hole.
According to the electrical equipment of the application second aspect, the mounting hole is equipped with instruction in the side of second card edge
Slot；The instruction slot is used to indicate the stationary state of the door lock；Wherein, when the door lock is completely fixed in the mounting hole
When, second card edge covers the instruction slot.
According to the electrical equipment of the application second aspect, the mounting hole is equipped with indicateing arm in the side of second card edge
Note；The cue mark is used to indicate the stationary state of the door lock；Wherein, when the door lock is completely fixed in the mounting hole
When middle, second card edge covers the cue mark.
According to the electrical equipment of the application second aspect, the electrical equipment is washing machine.
The door lock and electrical equipment of the application, door lock extend the first card edge and second in the edge opposite sides of door stop hole
Card edge is provided with transportable locking mechanism below the first card edge, by the first card edge and the second card along electric across arriving
After in installation hole on gas panel, when mobile locking mechanism is to latched position, door lock can be fixed on installation by door lock pedestal
In hole, installation accuracy is high, and stability is good；It only needs to open up an installation hole in electrical panel, does not need additionally to open up
Any hole, it is relatively beautiful after assembly.In addition, the electrical equipment of the application also installation hole edge be arranged indicator hole (or
Slot), when door lock is completely fixed in installation hole, by second card along block and naked eyes it is invisible；It is to be completely fixed in door lock
When in installation hole, not by the second card along block and naked eyes as it can be seen that stationary state so as to indicate door lock, structure letter
It is single, it is ingenious in design.
Detailed description of the invention
Figure 1A is the structural perspective of one embodiment of the application door lock；
Figure 1B is the explosive view of one embodiment of the application door lock；
Fig. 1 C is cross-sectional view of the door lock shown in Figure 1A along Section line A-A；
Fig. 1 D is the three-dimensional structure diagram of shell reverse side shown in Figure 1B；
Fig. 2A is the structural perspective of lock slider shown in figure 1A；
Fig. 2 B is the cross-sectional view of lock slider shown in figure 1A；
Fig. 3 A is one embodiment of door lock shown in Figure 1A；
Fig. 3 B is second embodiment of door lock shown in Figure 1A；
Fig. 3 C is the third embodiment of door lock shown in Figure 1A；
Fig. 4 A- Fig. 4 C is the status diagram being installed to door lock shown in Figure 1A in the step on electrical equipment panel；
Fig. 5 A and Fig. 5 B are the structural schematic diagram that two kinds of embodiments of mounting hole of panel are installed on the application washing machine；
Fig. 6 A and Fig. 6 B are the course of work schematic diagram that the indicator hole of panel is installed on the application washing machine；
Fig. 7 A is the structural perspective of another embodiment of the application door lock；
Fig. 7 B is the top view of door lock shown in Fig. 7 A；
Fig. 7 C is the fragmentary cross-sectional view of door lock shown in Fig. 7 A；
Fig. 7 D is the left view of the operating handle of door lock shown in Fig. 7 A not when pulled；
Fig. 7 E is the left view when operating handle of door lock shown in Fig. 7 A is pulled down；
Fig. 8 A- Fig. 8 C is the status diagram being installed to door lock shown in Fig. 7 A in the step on electrical equipment panel；
Fig. 9 A is the fragmentary cross-sectional view of another embodiment of door lock shown in Fig. 7 A；
Fig. 9 B is the left view when operating handle of door lock shown in Fig. 9 A is not pushed；
Fig. 9 C is the left view when operating handle of door lock shown in Fig. 9 A is pushed upwardly；
Figure 10 A- Figure 10 C is the status diagram being installed to door lock shown in Fig. 9 A in the step on electrical equipment panel.
Specific embodiment
The various specific embodiments of the application are described below with reference to the attached drawing for constituting this specification a part.
Although should be understood that in this application using indicate direction term, such as "front", "rear", "upper", "lower", " left side ",
" right side " etc. describes the various example features of the application and the orientation of element, but herein using these term sides of being intended merely to
Just the purpose illustrated, the determination based on the example orientations shown in attached drawing.Since embodiment disclosed in the present application can be by
It is arranged according to different directions, so these indicate that the term in direction is intended only as illustrating and should not be considered as limiting.Possible
In the case of, identical or similar appended drawing reference used herein refers to identical component.
Figure 1A is the structural perspective of the application door lock 100.As shown in Figure 1A, door lock 100 includes the door lock positioned at rear portion
Component part 130 and door lock base portion 110 positioned at front.Door lock components part 130 accommodates locking and release is electrically set
The execution unit of standby door, does not make the description in details in this application；The application will describe door lock base portion 110 from details
Structure, illustrate how door lock 100 to be installed on the panel of electrical equipment by the structure of door lock base portion 110.
In embodiment as shown in Figure 1A, door lock base portion 110 includes for rectangular door stop hole main body 101, door
Dog hole main body 101 is equipped with door stop hole 102.Certainly, door stop hole main body 101 is also possible to other shapes, such as square.Door stop hole
Main body 101 has top 109, is symmetrical with its width direction (or left and right directions) at top 109 and distinguishes outward from its edge
Extend card edge 103.1,103.2 (left card edge or the first card edge 103.1 being oppositely arranged；Right card edge or the second card edge 103.2).
According to an embodiment of the present application, using the card edge 103.1,103.2 in door stop hole main body 101, door lock 100, which is installed in, electrically to be set
(referring to Fig. 6 A and 6B) in mounting hole 452 on standby panel 450.In this way, when the latch hook being mounted on electrical equipment door (does not show
When being inserted into door stop hole 102 out), the locking execution unit (not shown) in door lock components part 130 can lock gate stop, thus electric
The door (not shown) of gas can be locked on the panel 450 of electrical equipment.
As shown in Figure 1A, door lock 100 further includes lock slider (or locking mechanism) 120, and lock slider 120 is arranged in door lock
The left side of base portion 110, positioned at the lower section of left card edge 103.1, lock slider 120 can along the vertical direction (i.e. with door lock 100
The direction of body normal) it moves up and down.During the installation process, when in door stop hole main body 101 card edge 103.1,103.2 pass through panel
After mounting hole 452 on 450, lock slider 120 is moved up, and the left margin 502 and door of mounting hole 452 are inserted into as chock
Between the left side wall 108.1 of dog hole main body 101 (C referring to fig. 4), so that door lock 100 is fixed on the panel 450 of electrical equipment
On.
Figure 1B is the explosive view of the application door lock 100, for illustrating in greater detail door stop hole main body 101, lock slider 120
Relationship between the component and these components in door lock base portion 110.As shown in Figure 1B, door lock 100 includes shell
150.In fig. ib, for the relationship between more clearly display unit, pedestal 114 is separated from shell 150.Locking is slided
Block 120 is equipped with blocking surface 117 in the proximal end of its tapered end 133.Door lock base portion 110 includes pedestal 114, on a left side for pedestal 114
Side (i.e. the left side of outer wall 107) is equipped with runner frame 115.The outside of runner frame 115 is equipped with guide rail 116.1,116.2, lock slider
120 follows track 116.1,116.2 are slided up and down.The top of runner frame 115 is equipped with blocking surface 117, the resistance on runner frame 115
When blocking surface 117 on block face 117 and lock slider 120 contacts, lock slider 120 can be prevented downward on runner frame 115
It is mobile.Cam 177 is installed on pedestal 114, when the striker (not shown) on electrical equipment door enters door stop hole 102, cam
Striker can be maintained at and is fixed position by 177.Buckle 119.1,119.2,119.3,119.4 there are four tools on pedestal 114, when
When pedestal 114 is inserted into from the lower part of door stop hole main body 101, four buckles 119.1,119.2,119.3,119.4 consolidate pedestal 114
It is scheduled in door stop hole main body 101.
Fig. 1 C is cross-sectional view of the door lock 100 shown in Figure 1A along Section line A-A, and in the cross-section by lock slider 120
It is removed from door stop hole main body 101, for the structure of door stop hole main body 101 to be better shown.As shown in Figure 1 C, door stop hole main body
101 include top 109, extends outer wall 107 and right side wall 108.2 (second sidewall) below top 109, from door stop hole main body
101 top 109 extends outward card edge 103.1,103.2 from the outer wall 107 and right side wall 108.2 respectively.Outer wall 107
It is equipped with groove 111, the bottom of groove 111 is left side wall 108.1 (the first side wall).In the left distal of outer wall 107, from pedestal
Extend blocking surface 117 on the outside of side wall 108.1 to the left on 114.As one embodiment, blocking surface 117 is equipped with protrusion 118,
The spring 129 of biasing elastic force is provided for installing.Groove 131 is set at the top back side (or lower surface) of left card edge 103.1.Groove
131 inner sidewall 132 is aligned (or point-blank) with left side wall 108.1.In this way, the tapered end 133 on lock slider 120 is just
Left side wall 108.1 can be against and moved up and down between blocking surface 117 and groove 131.
Fig. 1 D is the three-dimensional structure diagram of the reverse side of shell 150 shown in Figure 1B, for showing the pass of groove 111 Yu outer wall 107
System.
Fig. 2A and Fig. 2 B is respectively the structural perspective and cross-sectional view of lock slider 120 shown in figure 1A, for showing lock
The more detailed structure of fixed slider 120.As shown in Figure 2 A and 2 B, lock slider 120 includes the tapered end 133 in portion disposed thereon, position
In the lock tail 223 that its underpart is extended to side and the closing piece handle 210 extended on lock tail 223 to side；In installation door
During lock 100, operator makes it vertically down by pulling closing piece handle 210 to pull down lock slider 120
It is moved to releasing position.Tapered end 133 is equipped with lug boss 222；Certainly, tapered end 133 is also possible to flat, without lug boss 222.
The two sides for locking the inner surface of tail 223 are equipped with dovetail groove 231 (sliding slot), make for being oriented to from when lock slider 120 moves up and down
With enabling tapered end 133 is accurate must be inserted into groove 131.The close end of tapered end 133 is equipped with blocking surface 117, in tapered end 133
It is equipped with cylindrical cavity 208, the entrance 209 of cavity 208 is arranged on blocking surface 117.The back side of tapered end 133 is equipped with inclined-plane
232, after the mounting hole 452 that the card edge 103.1,103.2 in door stop hole main body 101 passes through on panel 450, inclined-plane 232 makes
Tapered end 133 is easily squeezed into the groove 131 of card edge 103.1.
Fig. 3 A-3C is cross-sectional view of the door lock 100 shown in Figure 1A along the direction A-A, for show door stop hole main body 101,
Relationship between pedestal 114 and lock slider 120.More specifically, Fig. 3 A is first implementation of door lock 100 shown in Figure 1A
Example, wherein the elastic bias component for moving up lock slider 120 is spring 129, and blocking surface 117 is equipped with protrusion
118, for assembling spring 129；And Fig. 3 B is second embodiment of door lock 100 shown in Figure 1A, wherein making lock slider 120
The elastic bias component moved up is elasticity of plastics arm 308；And Fig. 3 C is the third embodiment of door lock 100 shown in Figure 1A,
Wherein blocking surface 117 is equipped with counterbore 318, for assembling spring 129.
As shown in Figure 3A, pedestal 114 is connected to door stop hole main body by four buckles 119.1,119.2,119.3,119.4
On 101, the left side of the left side wall 108.1 of door stop hole main body 101 and the runner frame 115 of pedestal 114 is arranged in lock slider 120.
The groove 131 of left 103.1 reverse side of card edge has width H, and the width of groove 131 is equal or slightly larger than the width of tapered end 133, is applicable in
In receiving tapered end 133.Positioned at the lower section of groove 131, in the distal end of left side wall 108.1, side wall 108.1 to the left from pedestal 114
Blocking surface 117 is extended in outside, and blocking surface 117 is equipped with protrusion 118, provides the spring 129 of biasing elastic force for installing.On a left side
The top back side (or lower surface) of card edge 103.1 is equipped with groove 131, and the inner sidewall 132 of groove 131 is aligned with left side wall 108.1
(or point-blank).In this way, the tapered end 133 on lock slider 120 can against left side wall 108.1 in 117 He of blocking surface
It is moved up and down between groove 131, so that the tapered end 133 of lock slider 120 can be inserted or exit groove 131.When tapered end 133 exists
When groove 131 is outer, lock slider 120 is located at releasing position, and the length to work at this time to the mounting hole 452 on panel 450 is
The distance between left side wall 108.1 and right side wall 108.2 of door stop hole main body 101, i.e. first distance L1 (B referring to fig. 4).Because
The length that first distance L1 is less than mounting hole 452 is sufficiently large, so the card edge 103.1,103.2 in door stop hole main body 101 can
Into or exit mounting hole 452.When tapered end 133 is inserted into groove 131, lock slider 120 is located at latched position, right at this time
The length that mounting hole 452 on panel 450 works is between the left side wall 108.1 of door stop hole main body 101 and right side wall 108.2
Distance plus tapered end 133 width distance, i.e. second distance L2 (width of L2=L1+ tapered end 133) (C referring to fig. 4).Cause
It is just the length (or the length for being slightly less than mounting hole 452) of mounting hole 452, door stop hole main body 101 and lock for second distance L2
After first 133 collective effect makes door stop hole main body 101 be inserted into mounting hole 452, the left side wall 333 of tapered end 133 and door stop hole master
The right side wall 108.2 of body 101 resists two edges 502,504 (referring to Fig. 5 A and 5B) of mounting hole, so that door stop hole main body 101
On card edge 103.1,103.2 cannot exit mounting hole 452, so that door lock 100 is fixed on panel 450.
After door lock 100 is installed on electrical equipment panel, lock slider 120 needs to be maintained at latched position, so lock
The tapered end 133 of fixed slider 120 needs to be resiliently biased component and heads into and be maintained in groove 131.In implementation as shown in Figure 3A
In example, elastic bias component is spring 129.The tapered end 133 of lock slider 120 is equipped with cavity 208, and spring 129 is accommodated in sky
In chamber 208.The upper end of spring 129 resists the top of cavity 208, and the lower end of spring 129 resists blocking surface 117, to provide locking
The biasing elastic force that sliding block 120 moves upwards, so that lock slider 120 be pushed into 131 in groove.Blocking surface 117 is equipped with
Protrusion 118, protrusion 118 protrudes into spring 129, with the transverse shifting of limited spring 129.In the case where no external force,
Lock slider 120 would be held in groove 131, i.e., state as shown in Figure 4 C.
Before door lock 100 is installed to panel 450, need that lock slider 120 is first moved to releasing position.Lock slider
There is lateral closing piece handle 210 on 120 lock tail 223, closing piece handle 210 under external force (such as hand of operator) effect,
Lock slider 120 is drawn to releasing position, i.e., state as shown in Figure 3A by the biasing elastic force for overcoming spring 129.
As described above, Fig. 3 B is the second embodiment of door lock 100 shown in Figure 1A.Most of portions in Fig. 3 B illustrated embodiment
Part is as in Fig. 3 A embodiment, and the difference of the embodiment and embodiment in Fig. 3 A of Fig. 3 B is: elastic bias component is plastics
Elastic arm 308, rather than use spring 129.The first end of elasticity of plastics arm 308 is connected to the lower end of lock tail 223, elasticity of plastics
The second end of arm 308 is connected to the lower end of pedestal 114, or is connected to the lower surface of blocking surface 117.Elasticity of plastics arm 308 provides
The biasing elastic force that lock slider 120 is pushed to latched position pushes up the biasing elastic force of lock slider 120 in figure.
As described above, Fig. 3 C is the 3rd embodiment of door lock 100 shown in Figure 1A.Most of portions in Fig. 3 C illustrated embodiment
As in Fig. 3 A embodiment, the difference of the embodiment and embodiment in Fig. 3 A of Fig. 3 C is part: without protrusion on blocking surface 117
118, but counterbore 318 is set on blocking surface 117.In fig. 3 c, the upper end of spring 129 resists the top of cavity 208, spring
129 lower end resists counterbore 318, to provide the biasing elastic force that lock slider 120 moves upwards, so that lock slider 120 be pushed up
Enter into groove 131.
Fig. 4 A, Fig. 4 B and Fig. 4 C show the step being installed to door lock 100 on electrical equipment panel 450, as follows:
Step 1: as shown in Figure 4 A, apply a downward power first on the closing piece handle 210 of lock slider 120, it will
Lock slider 120 is moved down into releasing position (as illustrated with arrow 401).Door stop hole main body 101 is aligned on panel 450 and is installed
Hole 452；Then door lock 100 is tilted a certain angle, the left card edge 103.1 in door stop hole main body 101 is first extended through into mounting hole
452, left card edge 103.1 is stuck in 502 top of left margin of mounting hole 452 at this time.
Step 2: as shown in Figure 4 B, door lock 100 is moved (as illustrated with arrow 402) to the left, so that in mounting hole 452
Left margin 502 make a concession arrive groove 131 position.At this point, keeping applying closing piece handle 210 downward power, lock slider 120
It is still within releasing position, there is first distance L1 between the left side wall 108.1 and right side wall 108.2 of door stop hole main body 101, the
One distance L1 is less than the length of mounting hole 452.At this time the right of mounting hole 452 along 504 except the edge top of right card edge 103.2,
So the right of mounting hole can be pushed through along 504 for right card edge 103.2.
Step 3: as shown in Figure 4 C, moving right door lock 100 (as illustrated with arrow 403), so that right card edge 103.2 engages
On the right of mounting hole 452 along 504, the space of the groove 131 in left side is released at this time.At this point, revocation is to closing piece handle 210
External force, lock slider 120 is rapidly inserted into groove 131 under the action of spring 129, is simultaneously emitted by patter sound, makes
Operator knows and is installed in place.After lock slider 120 is inserted into groove 131, the left side wall 108.1 of door stop hole main body 101 and the right side
The distance between side wall 108.2 forms second distance L2, second distance L2 and mounting hole plus the distance of the width of tapered end 133
452 length is identical (or the length for being slightly less than mounting hole 452), so that door lock 100 cannot on the length direction of mounting hole 452
It is mobile.The width of the two sides of 101 width of door stop hole main body is of same size with mounting hole 452, so door lock 100 is in mounting hole
It can not be moved in 452 width direction.Moreover, in door stop hole main body 101 card edge 103.1,103.2 be in mounting hole 452
Top, and the distance between its edge top be greater than mounting hole 452 length, so that door lock 100 can not take off from installation hole 450
Out.So door lock 100 is all immovable in mounting hole 452 or so, front and back and up and down direction, that is, it is fastened to mounting hole 452
It is interior.
Fig. 5 A and Fig. 5 B are the structural representation that two kinds of embodiments of mounting hole 452 of panel are installed on the application washing machine
Figure.From aforementioned state aware as shown in Figure 4 C, when door lock 100 is completely fixed in mounting hole 452, right card edge 103.2 1
Surely the right of mounting hole 452 is fastened on along 504, because right card edge 103.2 has certain span, can cover the right edge
504 one section of region.
So showing whether door lock 100 is completely tightened to mounting hole 452 for convenience in embodiment as shown in Figure 5A
Interior, inventor is arranged on the right of mounting hole 452 along 504 with indicator hole 511.When door lock 100 is completely tightened to mounting hole 452
When interior, the meeting of indicator hole 511 can not be visually visible by the covering of right card edge 103.2；Conversely, when door lock 100 is without properly or fully
It is mounted on mounting hole 452, will visually see indicator hole 511.Thereby indicate that hole 511 can indicate the installation shape of door lock 100
State.
In embodiment as shown in Figure 5 B, indicator hole 511 is configured to instruction slot 512.Indicator hole 511 and mounting hole
452 be disconnected, and indicates slot 512 and be connected to mounting hole 452.
In fact, indicator hole 511 and instruction slot 512 can be there are many alternative solutions, such as with painting or pigment is drawn not
The instruction note or trace demarcated with the indicating area of color or other modes all may be used.This cue mark work having the same
With being in door lock 100 by correctly and when completely installing, cue mark is covered by right card edge 103.2.
Fig. 6 A and Fig. 6 B are the course of work schematic diagram that the indicator hole of panel is installed on the application washing machine.Shown in Fig. 6 A
When for second step shown in Fig. 4 B, right card edge 103.2 pushes through the right of mounting hole 452 along 502, but lock slider 120 is also at this time
Latched position is not entered.Door lock 100 is in the state of loosening, can take out from mounting hole 452.Slot is indicated at this time
512 (indicator hole 511 is same) naked eyes are as it can be seen that indicate that door lock 100 is not installed in place or correctly completely.
When being as shown in Figure 6B third step shown in Fig. 4 C, at this time moving down door lock 100 (is to move right in Fig. 4 C
It is dynamic), the left margin 502 that the position of groove 131 is mounted hole 452 is conceded, and lock slider 120 is automatically inserted into groove by elastic component
In 131, door lock 100 is fastened in mounting hole 452, in the case where not pulling lock slider 120 to releasing position, in face
Door lock 100 can not be taken out before plate 450.Indicate that slot 512 is covered by right card edge 103.2 and can not be visually as it can be seen that table at this time
Show that door lock 100 is fully or properly mounted in mounting hole 452.
Fig. 7 A and Fig. 7 B are respectively the structural perspective and top view of another embodiment of the application door lock.Such as Fig. 7 A-
Shown in 7B, door lock 700 includes the door lock base portion 710 positioned at the door lock components part 730 of right part and positioned at left part.Door lock portion
Part part 730 accommodates locking and discharges the execution unit of electrical equipment door.Door lock base portion 710 includes rectangular gate stop
Hole main body 701, door stop hole main body 701 are equipped with door stop hole 702.Certainly, door stop hole main body 701 is also possible to other shapes, such as
Square.Door stop hole main body 701 has top 709, is symmetrical with its width direction (or left and right directions) from its edge at top 709
Extend card edge 703.1,703.2 (left card edge or the first card edge 703.1 being oppositely arranged outward respectively in place；Right card edge or
Two card edges 703.2).Door lock 700 includes shell 750.Shell 750 includes operating handle 761.The proximal end 763 of operating handle 761 from
Extend to the posterior transversal of shell 150, and can be rotatably secured on shell 150, the distal end 765 of operating handle 761
For free end.Distally 765 it is equipped with recess portion 767, is convenient for operator's pull operation handle 761.The upper surface of operating handle 761 is set
There is vertically arranged lock slider 720.Lock slider 720 includes the tapered end 733 (referring to Fig. 7 C) in portion disposed thereon.Operating handle
761 can be that rotation center is rotated with proximal end 763.Lock slider 720 is able to drive substantially when operating handle 761 rotates
It moves in the vertical direction.During door lock 700 are installed, operator by pull operation handle 761 by lock slider 720 to
Drop-down, makes it substantially be moved to releasing position vertically down.
Fig. 7 C is the fragmentary cross-sectional view of door lock 700 shown in Fig. 7 A, for the knot of door stop hole main body 701 to be better shown
Structure.As seen in figure 7 c, extend left side wall 708.1 (the first side wall) and right side wall below the top 709 of door stop hole main body 701
708.2 (second sidewalls), from the top of door stop hole main body 701 709 respectively from the left side wall 708.1 and right side wall 708.2
Extend outward card edge 703.1,703.2.It is equipped with groove 731 at the top back side (or lower surface) of left card edge 703.1, for holding
Receive the tapered end 733 of lock slider 720.When tapered end 733 is when groove 731 is outer, lock slider 720 is located at releasing position, right at this time
The length that mounting hole 452 on panel 450 works is between the left side wall 708.1 of door stop hole main body 101 and right side wall 708.2
Distance, i.e. first distance L1 (referring to Fig. 8 B).Because the length that first distance L1 is less than mounting hole 452 is sufficiently large, door
Card edge 703.1,703.2 in dog hole main body 701 is able to enter or exits mounting hole 452.When tapered end 733 is inserted into groove 731
When middle, lock slider 720 is located at latched position, and the length to work at this time to the mounting hole 452 on panel 450 is door stop hole master
The distance of the distance between left side wall 708.1 and right side wall 708.2 of body 701 plus the width of tapered end 733, i.e. second distance L2
(width of L2=L1+ tapered end 733) (referring to Fig. 8 C).Because the length that second distance L2 is just mounting hole 452 (or is slightly less than
The length of mounting hole 452), the collective effect of door stop hole main body 701 and tapered end 733 makes door stop hole main body 701 be inserted into mounting hole
After 452, the right side wall 708.2 of door stop hole main body 701 and the left side wall of tapered end 733 resist two edges 502,504 of mounting hole
(referring to Fig. 5 A and 5B), so that the card edge 703.1,703.2 in door stop hole main body 701 cannot exit mounting hole 452, thus by door
Lock 700 is fixed on panel 450.
Fig. 7 D and 7E be Fig. 7 A shown in door lock 700 left view, be shown respectively operating handle 761 be not pulled and
The position of operating handle 761 when pulled.As illustrated in fig. 7d, when operating handle 761 is without when pulled (i.e. not to operation handlebar
When applying external force on hand 761), tapered end 733 is accommodated in groove 731.As seen in figure 7e, when operating handle 761 when pulled
(when i.e. to a downward power is applied on the recess portion 767 of operating handle 761), operating handle 761 can be revolved around its proximal end 763
Turn, lock slider 720 is moved to releasing position generally downward (as shown in arrow 801).When operator unclamps operating handle 761
When (i.e. no longer to 761 applied force of operating handle), operating handle 761 can be returned to position shown in Fig. 7 D, i.e. tapered end 733 again
It is secondary to be accommodated in groove 731.As an example, operating handle 761 can be made of elastic material (such as plastic cement), so that
Operating handle 761 has elasticity, so as to be returned to the position that tapered end 733 is accommodated in groove 731 from releasing position.
Fig. 8 A- Fig. 8 C is that door lock shown in Fig. 7 A is installed to the step on electrical equipment panel 450, as follows:
Step 1: as shown in Figure 8 A, applying a downward power first on the recess portion 767 of operating handle 761, locking
Sliding block 720 is moved down into releasing position (as shown in arrow 801).Door stop hole main body 701 is directed at 450 upper installing hole of panel
452 (panel 450 is identical as shown in Fig. 5 A-5B as mounting hole 452)；Then door lock 700 is tilted a certain angle, it will
Left card edge 703.1 in door stop hole main body 701 first extends through mounting hole 452, and left card edge 703.1 is stuck in a left side for mounting hole 452 at this time
502 top of edge.
Step 2: as shown in Figure 8 B, door lock 700 is moved to the left (as shown in arrow 802), so that in mounting hole 452
Left margin 502 make a concession arrive groove 731 position.At this point, keeping applying operating handle 761 downward power, lock slider 720
It is still within releasing position, there is first distance L1 between the left side wall 708.1 and right side wall 708.2 of door stop hole main body 701, the
One distance L1 is less than the length of mounting hole 452.At this time the right of mounting hole 452 along 504 except the edge top of right card edge 703.2,
So the right of mounting hole can be pushed through along 504 for right card edge 703.2.
Step 3: as shown in Figure 8 C, moving right door lock 700 (as indicated by an arrow 803), so that right card edge 703.2 engages
On the right of mounting hole 452 along 504, the space of the groove 731 in left side is released at this time.At this point, revocation is to operating handle 761
External force, the lock slider 720 on operating handle 761 moves up, and the tapered end 733 of lock slider 720 is inserted into groove 731,
It is simultaneously emitted by patter sound, is installed in place so that operator knows.After lock slider 720 is inserted into groove 731, door stop hole main body
The distance between 701 left side wall 708.1 and right side wall 708.2 form second distance plus the distance of the length of tapered end 733
L2, second distance L2 (or the length for being slightly less than mounting hole 452) identical as the length of mounting hole 452, so that door lock 700 is being installed
It is immovable on the length direction in hole 452.The width of the two sides of 701 width of door stop hole main body is of same size with mounting hole 452,
So door lock 700 can not move in the width direction of mounting hole 452.Moreover, card edge 703.1 in door stop hole main body 701,
703.2 top in mounting hole 452, and the distance between its edge top is greater than the length of mounting hole 452, thus door lock 700
It can not deviate from from installation hole 450.So door lock 700 cannot all move in mounting hole 452 or so, front and back and up and down direction
It is dynamic, that is, it is fastened in mounting hole 452.
Fig. 9 A is the fragmentary cross-sectional view of another embodiment of door lock shown in Fig. 7 A, for tapered end 733 to be better shown
Structure.Most of components in Fig. 9 A illustrated embodiment are implemented in the embodiment and Fig. 7 A of Fig. 9 A as in Fig. 7 A embodiment
The difference of example is: tapered end 733 includes the extension 913 extended laterally out from tapered end 733, the lower surface of extension 913 with
Tapered end 733 forms recess portion 920.In addition, (i.e. not outer to applying on operating handle 761 when operating handle 761 is not pushed
When power), the top of lock slider 720 and the top of groove 731 on operating handle 761 are kept at a distance D (D is greater than zero), without
It fits with the top of groove 731.When tapered end 733 is in groove 731, lock slider 720 is located at releasing position, at this time opposite
The length that mounting hole 452 on plate 450 works is locked out the left side wall of sliding block 720 and the right side wall of door stop hole main body 701
The distance between 108.2, i.e. third distance L3 (referring to Figure 10 B).Because the length that third distance L3 is less than mounting hole 452 is enough
Greatly, so card edge 703.1,703.2 and lock slider 720 in door stop hole main body 701 are able to enter or exit mounting hole 452.
When tapered end 733 is when groove 131 is outer, lock slider 720 is located at latched position, acts as at this time to the mounting hole 452 on panel 450
Length is the distance between left side wall 708.1 and right side wall 708.2 of door stop hole main body 701 plus lock slider 720
Distance (the i.e. left side wall of extension 913 to the right side of door stop hole main body 701 of the width of the width and extension 913 of tapered end 733
The distance between side wall 708.2), i.e. the 4th distance L4 (width of width+extension 913 of L4=L1+ tapered end 733) (referring to
Figure 10 C).Because the 4th distance L4 is just the length (or the length for being slightly less than mounting hole 452) of mounting hole 452, door stop hole master
After the collective effect of body 701 and tapered end 733 makes door stop hole main body 701 and tapered end 733 be inserted into mounting hole 452, extension 913
Left margin and the right side wall of door stop hole main body 701 708.2 resist two edges 502,504 (referring to Fig. 5 A and 5B) of mounting hole,
So that the card edge 703.1,703.2 in door stop hole main body 701 cannot exit mounting hole 452, so that door lock 700 is fixed on panel
On 450.
Fig. 9 B and 9C be Fig. 9 A shown in door lock 700 left view, be shown respectively operating handle 761 do not pushed and
The position of operating handle 761 when being pushed.As shown in Figure 9 B, when operating handle 761 is not pushed (i.e. not to operation handlebar
When applying external force on hand 761), the top of the lock slider 720 on operating handle 761 can be kept with the top of groove 731 away from
From D.As shown in Figure 9 C, (i.e. upward to applying one on the distal end 765 of operating handle 761 when operating handle 761 is pushed
When power), operating handle 761 is rotated around its proximal end 763, and lock slider 720 is moved to releasing position (such as arrow generally upwards
Shown in 1001).When operator unclamps operating handle 761 (i.e. no longer to 761 applied force of operating handle), 761 energy of operating handle
It is enough returned to position shown in Fig. 9 B, i.e., keep at a distance with the top of groove 731 D again at the top of lock slider 720.As one
A example, operating handle 761 can be made of elastic material (such as plastic cement), so that operating handle 761 has elasticity, so as to
It is enough to be returned to the top of lock slider 720 from releasing position and the top of groove 731 is kept at a distance the position of D.
Figure 10 A, Figure 10 B and Figure 10 C show the step being installed to door lock 700 on electrical equipment panel 450, as follows:
Step 1: as shown in Figure 10 A, applying a upward power first on the distal end of operating handle 761 765, locking
Fixed slider 720 is moved upwards up to releasing position (as shown in arrow 1001), that is, make the extension of the tapered end 733 of lock slider 720
913 protrude into groove 731.Door stop hole main body 701 is directed at 450 upper installing hole 452 of panel；Then door lock 700 is tilted centainly
Left card edge 703.1 in door stop hole main body 701 is first extended through mounting hole 452 by angle, and left card edge 703.1 is stuck in installation at this time
502 top of left margin in hole 452.
Step 2: as shown in Figure 10 B, door lock 700 is moved to the left (as shown in arrow 1002), so that mounting hole 452
In left margin 502 make a concession arrive recess portion 920 position (i.e. the lower section of the extension 913 of tapered end 733).At this point, keeping to operation
Handle 761 applies upward power, and lock slider 720 is still within releasing position, 708.1 He of left side wall of door stop hole main body 701
The distance between right side wall 708.2 forms third distance L3 plus the distance of the width of tapered end 133, and third distance L3 is less than peace
Fill the length in hole 452.At this time the right of mounting hole 452 along 504 except the edge top of right card edge 703.2, so can be by right card edge
803.2 push through the right of mounting hole along 504.
Step 3: as illustrated in figure 10 c, the door lock 700 that moves right (as shown in arrow 1003), so that right card edge 703.2 blocks
It closes on the right of mounting hole 452 along 504, the space of the groove 731 in left side is released at this time.At this point, revocation is to operating handle
761 external force, the lock slider 720 on operating handle 761 move down, quickly exit groove 731, be simultaneously emitted by patter sound
Sound is installed in place so that operator knows.The distance between left side wall 708.1 and right side wall 708.2 of door stop hole main body 701 add
The distance of the width of the width and extension 913 of the tapered end 733 of upper lock slider 720 forms the 4th distance L4, the 4th away from
(or the length for being slightly less than mounting hole 452) identical as the length of mounting hole 452 from L4, so that length of the door lock 700 in mounting hole 452
It spends immovable on direction.The width of the two sides of 701 width of door stop hole main body is of same size with mounting hole 452, so door lock
700 can not move in the width direction of mounting hole 452.Moreover, in door stop hole main body 701 card edge 703.1,703.2 place
In the top of mounting hole 452, and the distance between its edge top is greater than the length of mounting hole 452, so that door lock 700 can not be from installation
Deviate from hole 450.So door lock 700 is all immovable in mounting hole 452 or so, front and back and up and down direction, that is, fastened
In mounting hole 452.
It should be noted that door lock shown in door lock shown in Fig. 7 A and Fig. 9 A can be used as such as Fig. 5 A-5B
Described in mounting hole 452 or the setting of indicator hole 511 show whether door lock 700 is completely tightened in mounting hole 452.
Existing electrical equipment (such as washing machine) can be fixed by screws on its front panel.But screw is fixed
Mode have the disadvantage that (1) installs door lock of washing machine by screw, screw can get rusty easily, and washer surface plate holes occur
Corrosion influences the problems such as door lock firmly installs；(2) by screw Reinforced door lock time and effort consuming, it is unfavorable for improving production efficiency.
In order to avoid using the mode of screw that door lock is fixed on brought problem on its panel, existing electrical equipment makes
Door lock is fixed on its panel with the mode of no screw.Specifically, the prior art sets two on the panel of electrical equipment
Mounting hole, and two mounting posts are set in door shell.During installation, by two mounting posts in door shell by being pressed into it
In two holes on panel, door lock is just fixed on panel.But it is lacked existing for no screw fixing means in the prior art
Falling into is: (1) by pressing mounting post before panel, user can make door lock fall off panel；(2) mounting hole and mounting post
Setting required precision it is high；(3) mounting hole influences the beauty of panel.
Compared to the prior art, the technical effect that no screw door lock installation structure disclosed herein has includes:
(1) user can not be such that door lock and panel is detached from before panel；(2) accuracy of manufacture requires relatively low；(3) from panel back
Installation and removal are convenient；(4) after door lock installs, do not see there is mounting hole on panel；(5) since lock slider enters installation
The depth (can be pierced by mounting hole 452, referring to fig. 4 C) in hole can be bigger than the prior art, and the reliability of door lock installation increases.
Although the application will be described with reference to the specific embodiment shown in attached drawing, but it is to be understood that not
Under the spirit and scope and background of the application introduction, door latch structure in embodiments herein can there are many change shape
Formula.Art technology those of ordinary skill will recognize to have different modes to change the reality in embodiment disclosed in the present application
A structure is applied, is each fallen in spirit herein and the scope of the claims.
Claims (20)
1. a kind of door lock (100,700), characterized by comprising:
Door stop hole main body (101,701), the door stop hole main body (101,701) include that top (109,709) and two set relatively
The first side wall (108.1,708.1) and second sidewall (108.2,708.2) set, the first side wall (108.1,708.1) and
The second sidewall (108.2,708.2) extends downwardly below the top (109,709)；
First card edge (103.1,703.1) and the second card edge (103.2,703.2), first card edge (103.1,703.1) and
Second card edge (103.2,703.2) is from the top (109,709) of the door stop hole main body (101,701) respectively from described
One side wall (108.1,708.1) and the second sidewall (108.2,708.2) extend outward；
Groove (131,731), the groove (131,731) are arranged in the lower surface of first card edge (103.1,703.1)；With
Lock slider (120,720), the lock slider (120,720) include tapered end (133,733), the lock slider
(120,720) it is arranged in the side of the first side wall (108.1,708.1), the lock slider (120,720) moves up and down
When, it is able to drive the tapered end (133,733) and protrudes into or exit the groove (131,731).
2. door lock (100,700) as described in claim 1, it is characterised in that:
The inner sidewall (132) of the groove (131) is aligned with the first side wall (108.1)；
The groove (131) has width (H), and the width (H) can accommodate the tapered end (133).
3. door lock (100,700) as claimed in claim 2, it is characterised in that further include:
Blocking surface (117), the blocking surface (117) laterally extend in the distal end of the first side wall (108.1).
4. door lock (100,700) as claimed in claim 3, it is characterised in that further include:
Runner frame (115), the runner frame (115) are arranged in the first side wall (108.1) lower part, and the runner frame
(115) laterally extend the first side wall (108.1), the outside of the runner frame (115) be equipped with guide rail (116.1,
116.2)；
The lock slider (120) includes the lock tail (223) extended downwardly out, and the inner surface of lock tail (223) is equipped with sliding slot
(231)；
The sliding slot (231) on the lock slider (120) and the guide rail on the runner frame (115) (116.1,
116.2) mutually sliding, for guiding moving up and down for the lock slider (120).
5. door lock (100,700) as claimed in claim 4, it is characterised in that:
Top of blocking surface (117) setting in the runner frame (115).
6. door lock (100,700) as claimed in claim 4, it is characterised in that further include:
Elastic bias component；
The tapered end (133) is equipped with cavity (208)；
One end of the elastic bias component is mounted in the cavity (208), the other end installation of the elastic bias component
In the runner frame (115) bottom；
The elastic bias component pushes the tapered end (133) for providing, so that the tapered end (133) is inserted into the groove
(131) elastic bias force.
7. door lock (100,700) as claimed in claim 4, it is characterised in that further include:
Elastic bias component；
The tapered end (133) is equipped with cavity (208)；
The blocking surface (117) is equipped with counterbore (318)；
One end of the elastic bias component is mounted in the cavity (208), the other end installation of the elastic bias component
In the counterbore in (318)；
The elastic bias component pushes the tapered end (133) for providing, so that the tapered end (133) is inserted into the groove
(131) elastic bias force.
8. door lock (100,700) as claimed in claim 4, it is characterised in that further include:
Elasticity of plastics arm (308)；
The first end of the elasticity of plastics arm (308) is connected to the lower end of lock tail (223)；
The second end of the elasticity of plastics arm (308) is connected to the lower surface of the blocking surface (117).
9. door lock (100,700) as claimed in claim 4, it is characterised in that:
The outside of lock tail (223) is equipped with lateral closing piece handle (210), and the closing piece handle (210) allows an operator to
It is enough that the tapered end (133) are pulled out into the groove (131) from the outside of the door lock (100).
10. door lock (100,700) as described in claim 1, it is characterised in that:
The door stop hole main body (101) is rectangular；
First card edge (103.1,703.1) and second card edge (103.2,703.2) are arranged in the door stop hole main body
(101,701) two sides of length direction.
11. door lock (100,700) as described in claim 1, it is characterised in that further include:
Operating handle (761), the operating handle (761) are touched or are connect with the bottom connection of the lock slider (720), be used for
When applying active force to the operating handle (761), the mobile lock slider (720).
12. door lock (100,700) as claimed in claim 11, it is characterised in that:
The lock slider (720) is vertically arranged, and the operating handle (761) is laterally arranged, lock slider (720) setting
On the upper surface of the operating handle (761).
13. door lock (100,700) as claimed in claim 12, it is characterised in that:
The proximal end (763) of the operating handle (761) can be rotatably secured on the shell of the door lock (100), the behaviour
Make handle (761) to extend from the shell, the distal end (765) of the operating handle (761) is free end.
14. door lock (100,700) as claimed in claim 13, it is characterised in that:
The lock slider (720) is configured to before the door lock (700) are mounted, the top of the lock slider (120)
It keeps at a distance at the top of the groove (131).
15. door lock (100,700) as claimed in claim 13, it is characterised in that:
The lock slider (720) is configured to before the door lock (700) are mounted, and the groove (131) accommodates the lock
Head (733).
16. a kind of electrical equipment, including panel (450), the panel (450) is equipped with mounting hole (452), which is characterized in that
The electrical equipment includes:
The door lock (100,700) defined by one of claim 1-15；
The door stop hole main body (101,701) of the door lock (100,700) is mounted in the mounting hole (452).
17. electrical equipment as claimed in claim 16, it is characterised in that:
The mounting hole (452) is equipped with indicator hole (511) in the side of second card edge (103.2,703.2)；
The indicator hole (511) is used to indicate the stationary state of the door lock (100,700)；
Wherein, when the door lock (100,700) is completely fixed in the mounting hole (452), second card edge (103.2,
703.2) indicator hole (511) is covered.
18. electrical equipment as claimed in claim 16, it is characterised in that:
The mounting hole (452) is equipped with instruction slot (512) in the side of second card edge (103.2,703.2)；
Instruction slot (512) is used to indicate the stationary state of the door lock (100,700)；
Wherein, when the door lock (100,700) is completely fixed in the mounting hole (452), second card edge (103.2,
703.2) the instruction slot (512) is covered.
19. electrical equipment as claimed in claim 16, it is characterised in that:
The mounting hole (452) is equipped with cue mark in the side of second card edge (103.2)；
The cue mark is used to indicate the stationary state of the door lock (100,700)；
Wherein, when the door lock (100,700) is completely fixed in the mounting hole (452), second card edge (103.2,
703.2) cue mark is covered.
20. the electrical equipment as described in one of claim 16-19, it is characterised in that:
The electrical equipment is washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/039087 WO2019010020A1 (en) | 2017-07-04 | 2018-06-22 | Door lock and electrical device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538162 | 2017-07-04 | ||
| CN2017105381624 | 2017-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209025A true CN109209025A (en) | 2019-01-15 |
Family
ID=64991692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609032.XA Pending CN109209025A (en) | 2017-07-04 | 2018-06-13 | Door lock and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209025A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107155A (en) * | 2019-05-23 | 2019-08-09 | 温州天健电器有限公司 | A kind of door lock installation structure, door lock and its installation, method for dismounting |
| CN110205778A (en) * | 2019-04-29 | 2019-09-06 | 无锡小天鹅电器有限公司 | Door lock fixing piece, door lock assembly and device for clothing processing |
| CN110761629A (en) * | 2019-11-13 | 2020-02-07 | 神龙电气股份有限公司 | Hidden type spring catch door lock and disassembling method thereof |
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| CN110205778B (en) * | 2019-04-29 | 2022-03-11 | 无锡小天鹅电器有限公司 | Door lock fixing piece, door lock assembly and clothes treatment device |
| CN110107155A (en) * | 2019-05-23 | 2019-08-09 | 温州天健电器有限公司 | A kind of door lock installation structure, door lock and its installation, method for dismounting |
| CN110761629A (en) * | 2019-11-13 | 2020-02-07 | 神龙电气股份有限公司 | Hidden type spring catch door lock and disassembling method thereof |
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