CN203596319U - Contact plate fixing structure - Google Patents
Contact plate fixing structure Download PDFInfo
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- CN203596319U CN203596319U CN201320797467.4U CN201320797467U CN203596319U CN 203596319 U CN203596319 U CN 203596319U CN 201320797467 U CN201320797467 U CN 201320797467U CN 203596319 U CN203596319 U CN 203596319U
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- contact plate
- boss
- plate fixed
- slot
- fixed structure
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Abstract
The utility model provides a contact plate fixing structure which comprises a shell and contact plates. Slots are molded on the shell. The slots restrict the contact plates to move further in the inserting direction after the contact plates are inserted to certain positions. A boss is molded on each contact plate. Elastic clamping grooves, which are corresponding to the bosses in position and are used for the insertion of the bosses, are molded on the shell. When the contact plate is restricted by the slot after inserted to the certain position in the slot, the elastic clamping groove and the boss form a reverse-bucklng locking structure, and therefore, the contact plate fails to move opposite to the inserting direction. According to the utility model, the reverse-bucklng locking structure is adopted for the positioning of the contact plate in the direction opposite to the inserting direction, so that the contact plate is prevented from loosening in the direction opposite to the inserting direction; and the positioning of the contact plate in the direction opposite to the inserting direction is realized without adding other parts, so that the production cost is low.
Description
Technical field
The utility model relates to a kind of contact plate fixed structure, belongs to low voltage electrical apparatus technology field.
Background technology
Contactor is a kind of control apparatus of automation, and it is to utilize coil current flowing to produce magnetic field, makes contact closure, to reach the electrical equipment of control load.Contactor is made up of electromagnetic system, contact system, arc-control device, the insulation body and annex etc. conventionally, contact system comprises static contact component and moving contact, moving contact armature interlock common and electromagnetic system arranges, when the coil electricity of electromagnetic system, armature drives moving contact to coordinate with corresponding static contact component, thereby connects load power source.Static contact component is generally made up of contact plate and fixed contact, fixed contact is fixed on contact plate, contact plate is fixed on the insulation body of contactor, thereby whole static contact component is fixed on the body and matches with moving contact, contact plate is used for supporting and the fixed contact of fixed contact, therefore requires contact plate can not to move by occurrence positions in the time being subject to the pressure of moving contact.
At present, contact plate adopts pressure assembling mode to be fixed on the body, as shown in figure 11, contact plate 2 is inserted into after the slot on the body 1, the interference fit at contact plate 2 and the body 1 C place in Y-direction dependence figure positions, directions X (being the direction of insertion of contact plate 2) rely in the drawings A place accurately location (top of slot direction of insertion withstands contact plate at A place) and in the drawings B place compress by supporter 3.The contact plate fixed structure of the prior art comprises the body 1, contact plate 2 and supporter 3, owing to needing to install several contact plates 2 on the body 1, and each contact plate 2 needs to locate by supporter 3, supporter 3 need to be installed to separately the correct position place of the body 1, therefore the contact plate fixed structure complexity of the prior art, production cost is higher, and economic benefit is low.
Also has a kind of contact plate pressure assembled fixed structure, as shown in figure 12, contact plate 2 is inserted into after the slot on the body 1, contact plate 2 and the body 1 rely on accurately location, A place in the drawings at directions X, in addition, as can be seen from Figure, the prior art has been cancelled supporter 3 elastic compression effects, and directly rely on Y-direction in the drawings C place interference fit prevent contact plate 2 getting loose along X opposite direction (rightabouts of contact plate 2 direction of insertion).Although the contact plate fixed structure of the prior art has been cancelled the setting of supporter 3, reduce production cost, but contact plate 2 is at the interference fit location place of Y-direction, after long-term use, can produce creep, thereby cause contact plate 2 fixing appearance in the Y direction loosening, and because contact plate 2 is not located on directions X, move in the larger position of directions X appearance therefore in use contact plate 2 is as easy as rolling off a log, thereby cause the dynamic/static contact of contactor product not coordinate, this is very serious quality problems in the use procedure of contactor product reliable and stablely.
To sum up, how to provide a kind of simple in structure, and after long-time use, can on direction of insertion rightabout, not produce the contact plate fixed structure getting loose be the technical barrier that prior art does not also solve.
Utility model content
For this reason, technical problem to be solved in the utility model is to overcome electrical equipment contact plate in prior art and on direction of insertion rightabout, easily produces loosening problem after using for a long time, provide a kind of simple in structure, and after long-time use, contact plate can not produce the contact plate fixed structure getting loose on direction of insertion rightabout.
Further provide a kind of simple in structure, after contact plate all being positioned on three coordinate directions and using for a long time to still good contact plate fixed structure of contact plate locating effect.
For solving the problems of the technologies described above, the utility model is a kind of contact plate fixed structure, comprise the body and contact plate, on the described body, form slot, described slot limits described contact plate after described contact plate inserts certain position can not be continued to advance along its direction of insertion, on described contact plate, form boss, the described body is forming with described boss opposite position place the elasticity draw-in groove inserting for described boss, described boss pushes described elasticity draw-in groove continuous modification in the time inserting described elasticity draw-in groove, certain position in described contact plate inserts described slot and can not be moved on by the restriction of described slot time, the elastic card groove recovering completely after described boss and described continuous modification forms back-off locking structure, so that described contact plate can not be along moving with its direction of insertion rightabout.
Described back-off locking structure comprise be molded over the lock part on described elasticity draw-in groove and be molded on described boss, match with described lock part by lock part.
Described elasticity draw-in groove comprises two elastic arms that extend along described contact plate direction of insertion that are molded on the described body and is molded over the passage between elastic arm madial wall described in two.
Described passage comprises that along described contact plate direction of insertion, by the wide Part I narrowing gradually and the Part II with uniform cross-section being connected with described Part I, described Part II is positioned at the front end of described contact plate direction of insertion.
Described lock part comprises two the conflict limits along described contact plate direction of insertion top that are molded over respectively described elastic arm, described by lock part be molded over described boss along described contact plate direction of insertion rear end by conflict limit, described conflict limit is respectively with corresponding described by conflict edge lap, and described conflict limit is to described parallel with the direction of insertion of described contact plate by the direction of the holding power on conflict limit.
Described conflict limit and be describedly respectively flat side by conflict limit.
Described boss also form be positioned at described by lock part along described contact plate direction of insertion front end, for guiding described boss to insert the guide part of described passage.
Described guide part comprises two guide edges, and two described guide edges tilt relatively to the inside along the front end of described contact plate direction of insertion.
Described guide edge is straight hypotenuse or arc-shaped side.
Described boss forming is on the plate face of described contact plate.
The cross sectional shape of described boss is triangle, and described leg-of-mutton base is described by conflict limit, and described leg-of-mutton two hypotenuses are described guide edge.
Described boss is Split type structure.
Described slot have with the fit structure on the vertical and orthogonal both direction of described contact plate direction of insertion, described contact plate being positioned.
Described fit structure is included in the over-surplus fit structure in the direction perpendicular to described contact plate upper and lower plates face, described contact plate being positioned.
Described over-surplus fit structure comprises the projection being molded on described contact plate and the slot cell wall clamping with described projection after described contact plate inserts described slot.
Described projection is arc.
It is parallel with described contact plate plate face and perpendicular to the matched in clearance structure in the direction of described contact plate direction of insertion, described contact plate being positioned that described fit structure is also included in.
Described certain position is the apical position along described contact plate direction of insertion that described contact plate is inserted into described slot.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. in the utility model, by moulding boss on contact plate, the elasticity draw-in groove that moulding is inserted for boss on the body, make contact plate in the time of assembling, described boss pushes described elasticity draw-in groove continuous modification in the time inserting described elasticity draw-in groove, described contact plate is inserted into certain position in described slot and can not be moved on by described slot restriction time, the elastic card groove that described boss and described distortion have recovered completely forms back-off locking structure, by the described back-off locking structure rightabout location of touch panel in its direction of insertion that achieve a butt joint, avoid described contact plate to occur loosening along the rightabout of its direction of insertion in the course of the work, the utility model is the rightabout location in its direction of insertion to contact plate, do not increase other parts, production cost is low.
2. in the utility model, described fit structure is included in the over-surplus fit structure in the direction perpendicular to described contact plate upper and lower plates face, described contact plate being positioned, and this kind of location structure location is reliable.
3. in the utility model, it is parallel with described contact plate plate face and perpendicular to the matched in clearance structure in the direction of described contact plate direction of insertion, described contact plate being positioned that described fit structure is also included in, matched in clearance structure is conducive to contact plate to be inserted in slot, has improved efficiency of assembling.
4. in the utility model, prevented the generation that creep seriously produces the phenomenon that gets loose after the interference fit perpendicular in its upper and lower plates face direction is because of long-term use of described contact plate by described back-off locking structure.
5. in the utility model, body injection molded, simple continuous stamping die machine-shaping for contact plate, processing and manufacturing is easy to realize mass and automation.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the assembling schematic diagram of contact plate of the present utility model and the body;
Fig. 2 is the end view of the assembling of contact plate of the present utility model and the body;
Fig. 3 is the structural representation of the body of the present utility model;
Fig. 4 is boss of the present utility model and elastic arm assembling stage schematic diagram;
Fig. 5 is a kind of boss of the present utility model and elastic arm fit structure;
Fig. 6 is another kind of boss of the present utility model and elastic arm fit structure;
Fig. 7 is another kind of boss of the present utility model and elastic arm fit structure;
Fig. 8 is another kind of boss of the present utility model and elastic arm fit structure;
Fig. 9 is another kind of boss of the present utility model and elastic arm fit structure;
Figure 10 is another kind of boss of the present utility model and elastic arm fit structure;
Figure 11 is the assembling schematic diagram of contact plate of the prior art and the body;
Figure 12 is the assembling schematic diagram of contact plate and the body in another prior art.
In figure, Reference numeral is expressed as: the 1-body, 11-elastic arm, 112-conflict limit, 12-passage, 12a-Part I, 12b-Part II, 13-slot, 2-contact plate, 21-boss, 211-conflict limit, 212-conflicted limit, 213-guide edge, 22-projection.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 1, the present embodiment provides a kind of contact plate fixed structure, comprise the body 1 and contact plate 2, on the described body 1, form slot 13, described slot 13 limits described contact plate 2 after described contact plate 2 inserts certain position can not be continued to advance along its direction of insertion, on described contact plate 2, form boss 21, the described body 1 is forming with described boss 21 opposite position places the elasticity draw-in groove inserting for described boss 21, described boss 21 pushes described elasticity draw-in groove continuous modification in the time inserting described elasticity draw-in groove, insert the interior certain position of described slot 13 and can not be moved on by 13 restrictions of described slot time at described contact plate 2, the elastic card groove recovering completely after described boss 21 and described continuous modification forms back-off locking structure, so that described contact plate 2 can not be along moving with its direction of insertion rightabout, by the described back-off locking structure rightabout location of touch panel in its direction of insertion that achieve a butt joint, avoid described contact plate to occur loosening along the rightabout of its direction of insertion in the course of the work, the utility model is the rightabout location in its direction of insertion to contact plate, do not increase other parts, reduce production cost.
Further, in the present embodiment, described back-off locking structure comprise be molded over the lock part on described elasticity draw-in groove and be molded on described boss 21 with described lock part offset by lock part.
As shown in Figure 3, described elasticity draw-in groove comprises two elastic arms 11 that extend along described contact plate 2 direction of insertion that are molded on the described body 1 and is molded over the passage 12 between elastic arm 11 madial walls described in two.
Described passage 12 comprises that along described contact plate 12 direction of insertion, by the wide Part I 12a narrowing gradually and the Part II 12b with uniform cross-section being connected with described Part I 12a, described Part II 12b is positioned at the front end of described contact plate 12 direction of insertion.Described boss 21 is introduced into the described Part I 12a narrowing from the width along direction of insertion, push described elastic arm 11 strains of described Part I 12a both sides, then enter the described Part II 12b with uniform cross-section, the strain of described elastic arm 11 is constant, when the width position of described boss 21 is after the front end of described Part II 12b, described elastic arm 11 elasticity are recovered completely, and form described back-off locking structure with described boss 21, in this process, the described Part II of described passage plays transition guiding function.
In the present embodiment, described lock part comprises two the conflict limits 112 along described contact plate 2 direction of insertion tops that are molded over respectively described elastic arm 11, described by lock part be molded over described boss 21 along described contact plate 2 direction of insertion rear ends by conflict limit 212, described conflict limit 112 is overlapped by conflict limit 212 with accordingly described respectively, and described conflict limit 112 is to described parallel with the direction of insertion of described contact plate 2 by the direction of the holding power on conflict limit 212.
Particularly, in the present embodiment, described conflict limit 112 and be describedly respectively flat side by conflict limit 212.
Be out of shape as described conflict limit 112 and described one by conflict limit 212, described conflict limit 112 can be for falling hypotenuse, and described can be the angle point of the both sides of described boss 21 by conflict limit 212, as shown in Fig. 7 and Figure 10.
In addition, in the present embodiment, described boss 21 also form be positioned at described by lock part along described contact plate 2 direction of insertion front ends, for guiding described boss 21 to insert the guide part of described passage 12.By the guiding of described guide part, described boss 21 can be inserted in described passage 12 more smoothly.
Particularly, described guide part comprises that 213, two described guide edges 213 of two guide edges tilt relatively to the inside along the front end of described contact plate 2 direction of insertion.
Further particularly, in the present embodiment, described guide edge 213 is straight hypotenuse or arc-shaped side.
In the present embodiment, described boss 21 is molded on the plate face of described contact plate 2.Particularly; in the present embodiment; the described elastic arm 11 of considering the described body 1 is subject to space to limit the below that can only be molded over described slot 13; therefore described boss 21 is molded on the lower face of described contact plate 2; when but the described elastic arm 11 after follow-up improvement can be molded over the top of described slot 13; described boss 21 can be molded on the upper face of described contact plate 2, within this also drops into protection range of the present utility model.
As shown in Figure 1, the cross sectional shape of described boss 21 is triangle, and described leg-of-mutton base is described by conflict limit 212, and described leg-of-mutton two hypotenuses are described guide edge 213.
As Fig. 5 and Fig. 6 provided as described in the boss 21 two kinds of execution modes that are triangle boss, in Fig. 5, described elastic arm 11 is flat side along the top of described contact plate 2 direction of insertion, and described in two, elastic arm 11 inner side angle points are right angle end points.In Fig. 6, described elastic arm 11 is flat side along the top of described contact plate 2 direction of insertion, and described in two, elastic arm 11 inner side angle points are rounding.
As a kind of alternative way of described boss 21, described boss 21 can also be Split type structure.As Fig. 8-10 provided as described in boss 21 be the triangle boss of two splits, in Fig. 8, described elastic arm 11 is flat face along the top of described contact plate 2 direction of insertion, and described in two, elastic arm 11 inner side angle points are right angle end points, and the base of two split triangle boss is flat side.In Fig. 9, described elastic arm 11 is flat side along the top of described contact plate 2 direction of insertion, and described in two, elastic arm 11 inner side angle points are rounding, and the base of two split triangle boss is flat side.
Further, in the present embodiment, described slot 13 have with the fit structure on the vertical and orthogonal both direction of described contact plate 2 direction of insertion, described contact plate 2 being positioned.
In the present embodiment, described slot 13 is also to described contact plate 2, with perpendicular two coordinate directions of described contact plate 2 direction of insertion on position, described fit structure is included in the over-surplus fit structure described contact plate 2 being positioned perpendicular in the direction of described contact plate 2 upper and lower plates faces.Over-surplus fit structure location is reliable.
Described over-surplus fit structure comprises the projection 22 being molded on described contact plate 2 and inserts described slot 13 afterwards and the slot cell walls of described protruding 22 clampings at described contact plate 2.As C place in Fig. 2 be as described in projection 22 be clamped in slot cell wall and form over-surplus fit structure.
As shown in Figure 2, described protruding 22 is arc.
In the present embodiment, described fit structure is also included in parallel with described contact plate 2 plate faces and perpendicular to the matched in clearance structure in the direction of described contact plate 2 direction of insertion, described contact plate 2 being positioned.Matched in clearance is conducive to the assembling of described contact plate 2.
Described certain position is the apical position along described contact plate 2 direction of insertion that described contact plate 2 is inserted into described slot 13.
According to structure described above, below the assembling process of the contact plate fixed structure of the present embodiment is described with reference to the accompanying drawings:
The assembling of described contact plate 2 is divided into three phases, as shown in Figure 4.The described boss 21 that represents described contact plate 2 moves from left to right with respect to the described elastic arm 11 that represents the body 1.At guiding assembling stage, as shown in Fig. 4 a, described elastic arm 11 madial walls of the described body 1 coordinate and have played sufficient guide effect with the straight hypotenuse of the described boss 21 of described contact plate 2, the STRESS VARIATION equilibrium of assembling process, steady; In the interference fit stage, as shown in Figure 4 b, under the squeezing action of the described boss 21 of described contact plate 2, the described elastic arm 11 of the described body 1 laterally strain to maximum.At back-off formation stages, as shown in Fig. 4 c, two peaks up and down of the described boss 21 of described contact plate 1 are crossed forward position, 11 liang of inner sides of the described elastic arm angle point of the described body 1, described elastic arm 11 is elasticity recovery to the inside thereupon, in the time that described elastic arm 11 elasticity are recovered completely, conflict limit 112 and the described of described boss 21 of described elastic arm 11 are formed back-off locking structure by conflict limit 212.
It should be noted that, because described contact plate 2 is to form by diel punch process, therefore, it is a small round corner that the angle point of the boss of moulding is generally.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And among the protection range that the apparent variation of being extended out thus or variation are still created in the utility model.
Claims (18)
1. a contact plate fixed structure, comprise the body (1) and contact plate (2), on the described body (1), form slot (13), described slot (13) limits described contact plate (2) after described contact plate (2) inserts certain position can not be continued to advance along its direction of insertion, it is characterized in that:
On described contact plate (2), form boss (21), the described body (1) is forming with described boss (21) opposite position place the elasticity draw-in groove inserting for described boss (21), described boss (21) pushes described elasticity draw-in groove continuous modification in the time inserting described elasticity draw-in groove, certain position in described contact plate (2) inserts described slot (13) and can not be moved on by described slot (13) restriction time, the elastic card groove recovering completely after described boss (21) and described continuous modification forms back-off locking structure, so that described contact plate (2) can not be along moving with its direction of insertion rightabout.
2. contact plate fixed structure according to claim 1, is characterized in that: described back-off locking structure comprise be molded over the lock part on described elasticity draw-in groove and be molded over described boss (21) upper match with described lock part by lock part.
3. contact plate fixed structure according to claim 2, is characterized in that: described elasticity draw-in groove comprises two elastic arms (11) that extend along described contact plate (2) direction of insertion that are molded on the described body (1) and is molded over the passage (12) between elastic arm described in two (11) madial wall.
4. contact plate fixed structure according to claim 3, it is characterized in that: described passage (12) comprises that along described contact plate (12) direction of insertion, by the wide Part I narrowing gradually (12a) and the Part II with uniform cross-section (12b) being connected with described Part I (12a), described Part II (12b) is positioned at the front end of described contact plate (12) direction of insertion.
5. according to the contact plate fixed structure described in any one in claim 3-4, it is characterized in that: described lock part comprises two the conflict limits (112) along described contact plate (2) direction of insertion top that are molded over respectively described elastic arm (11), described by lock part for be molded over described boss (21) along described contact plate (2) direction of insertion rear end by conflict limit (212), described conflict limit (112) is overlapped by conflict limit (212) with accordingly described respectively, described conflict limit (112) is to described parallel with the direction of insertion of described contact plate (2) by the direction of the holding power of conflict limit (212).
6. contact plate fixed structure according to claim 5, is characterized in that: described conflict limit (112) and be describedly respectively flat side by conflict limit (212).
7. contact plate fixed structure according to claim 6, it is characterized in that: described boss (21) also form be positioned at described by lock part along described contact plate (2) direction of insertion front end, for guiding described boss (21) to insert the guide part of described passage (12).
8. contact plate fixed structure according to claim 7, is characterized in that: described guide part comprises two guide edges (213), and two described guide edges (213) tilt relatively to the inside along the front end of described contact plate (2) direction of insertion.
9. contact plate fixed structure according to claim 8, is characterized in that: described guide edge (213) is straight hypotenuse or arc-shaped side.
10. the contact plate fixed structure described in any one according to Claim 8-9, is characterized in that: described boss (21) is molded on the plate face of described contact plate (2).
11. contact plate fixed structures according to claim 10, it is characterized in that: the cross sectional shape of described boss (21) is triangle, described leg-of-mutton base is described by conflict limit (212), and described leg-of-mutton two hypotenuses are described guide edge (213).
12. contact plate fixed structures according to claim 10, is characterized in that: described boss (21) is Split type structure.
13. according to the contact plate fixed structure described in claim 11 or 12, it is characterized in that: described slot (13) have with the fit structure on the vertical and orthogonal both direction of described contact plate (2) direction of insertion, described contact plate (2) being positioned.
14. contact plate fixed structures according to claim 13, is characterized in that: described fit structure is included in the over-surplus fit structure described contact plate (2) being positioned perpendicular in the direction of described contact plate (2) upper and lower plates face.
15. contact plate fixed structures according to claim 14, is characterized in that: described over-surplus fit structure comprises the projection (22) being molded on described contact plate (2) and the slot cell wall clamping with described projection (22) after described contact plate (2) inserts described slot (13).
16. contact plate fixed structures according to claim 15, is characterized in that: described projection (22) is arc.
17. contact plate fixed structures according to claim 16, is characterized in that: described fit structure is also included in parallel with described contact plate (2) plate face and perpendicular to the matched in clearance structure in the direction of described contact plate (2) direction of insertion, described contact plate (2) being positioned.
18. according to the contact plate fixed structure described in any one in claim 14-17, it is characterized in that: described certain position is the apical position along described contact plate (2) direction of insertion that described contact plate (2) is inserted into described slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797467.4U CN203596319U (en) | 2013-12-05 | 2013-12-05 | Contact plate fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797467.4U CN203596319U (en) | 2013-12-05 | 2013-12-05 | Contact plate fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596319U true CN203596319U (en) | 2014-05-14 |
Family
ID=50677183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797467.4U Withdrawn - After Issue CN203596319U (en) | 2013-12-05 | 2013-12-05 | Contact plate fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681112A (en) * | 2013-12-05 | 2014-03-26 | 德力西电气有限公司 | Contact plate fixing structure |
| WO2015081843A1 (en) * | 2013-12-05 | 2015-06-11 | 德力西电气有限公司 | Contact plate fixing structure |
| CN104818911A (en) * | 2015-04-15 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Door lock mounting structure and dish washing machine having door lock mounting structure |
-
2013
- 2013-12-05 CN CN201320797467.4U patent/CN203596319U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681112A (en) * | 2013-12-05 | 2014-03-26 | 德力西电气有限公司 | Contact plate fixing structure |
| WO2015081843A1 (en) * | 2013-12-05 | 2015-06-11 | 德力西电气有限公司 | Contact plate fixing structure |
| CN103681112B (en) * | 2013-12-05 | 2015-12-30 | 德力西电气有限公司 | Contact plate fixed structure |
| CN104818911A (en) * | 2015-04-15 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Door lock mounting structure and dish washing machine having door lock mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |