CN201112200Y - Push-button switch - Google Patents
Push-button switch Download PDFInfo
- Publication number
- CN201112200Y CN201112200Y CNU2007200554900U CN200720055490U CN201112200Y CN 201112200 Y CN201112200 Y CN 201112200Y CN U2007200554900 U CNU2007200554900 U CN U2007200554900U CN 200720055490 U CN200720055490 U CN 200720055490U CN 201112200 Y CN201112200 Y CN 201112200Y
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- spring
- button
- chock
- key
- contact
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- Expired - Fee Related
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Abstract
The utility model relates to a button switch which comprises a shell body, a button which runs through and is arranged on a button hole on the shell body and a first spring, a first contact cylinder and a second spring which are positioned in a holding chamber, wherein, the first spring is hollowly sheathed outside the second spring; the first contact cylinder is supported on the first spring; a rotary gear ring is arranged between the first contact cylinder and the button; eight peg teeth and four inclined convex keys are arranged at an external wall of the rotary gear ring while an external wall of the button is provided with the peg teeth and centering convex keys matched with the eight peg teeth and the four inclined convex keys; four key slots are positioned in an internal wall of the button hole to hold the inclined convex keys and the centering convex keys; a first slope and a second slope are arranged between the lower ends of adjacent key slots and a joint part of the two slopes forms an concave position used for locating the inclined convex key. When the inclined convex key is at the highest position in the key slot, a clearance is kept between the first contact cylinder and the second spring and the thickness of the clearance is less than the height difference between the highest position and the concave position of the inclined convex key in the key slot. In addition, the button switch can instantly trigger a control function and has the advantages of small volume, stable contact and good breakover.
Description
1, technical field:
The utility model relates to a kind of push-button switch.
2, background technology:
Push-button switch is a kind of device of start-up control signal, is widely used in torch, signal lamp, the toy equal controller.Traditional push-button switch can only provide conducting, disconnect two states, the effect that can not produce the moment contact and flash, and function singleness and volume are bigger, are prone to the poor flow phenomenon, make troubles to consumers in general.
3, summary of the invention:
In order to overcome the deficiencies in the prior art, but the purpose of this utility model provides a kind of push-button switch of instantaneous trigger.
The utility model is achieved by the following technical solution:
A kind of push-button switch, comprise housing, the cylindrical shape button, first contact assembly, second contact assembly, housing top is provided with button hole, the middle part is provided with room, button is arranged in the button hole and expose from housing at the top, described first contact assembly comprises that first spring contacts tube with first, second contact assembly comprises second spring, first spring and second spring are arranged at room central authorities, the first spring sky is enclosed within outside second spring, the first contact tube comprises the ring-type outward flange of cylindrical body and main body upper end, the first contact tube is positioned on first spring by end in contact on its ring-type outward flange and first spring, its cylindrical body is positioned at first spring, the bottom of cylindrical body is positioned at directly over second spring, be provided with the rotation ring gear between the first contact tube and the button, the rotation ring gear under the thrusting action of first spring against button or button hole, the rotation ring gear comprises head lamp brush guard pivot, be positioned at the ring gear body and the following pivot in stage casing, on, following pivot inserts button respectively and contacts with first in the tube, the external wall of ring gear is provided with the protruding key of biasing of four circumference in equal parts, the upper surface of ring gear body is provided with the flank of tooth and forms eight rake tooths, the upper surface of four protruding keys of biasing respectively with the rake tooth at four intervals of ring gear body totally one flank of tooth, the crown of protruding key of setovering departs from the center line of the protruding key of setovering, the button outer wall be provided with four circumference in equal parts to the convexity key, the lower surface of button is provided with the flank of tooth and forms eight rake tooths, four to the lower surface of convexity key with respectively with the rake tooth at four intervals of button totally one flank of tooth, the crown of convexity key is positioned on the center line to the convexity key, the inwall of button hole is provided with and holds the protruding key of biasing and to four keyways of convexity key, keyway upper end closed lower ending opening, be provided with first slope and second slope of the incline direction unanimity that can guide the protruding key one-directional rotation of biasing between the lower end of two adjacent keyways, first slope and second slope form in the intersection can be for the recess of biasing card key location, when the protruding key of biasing is in the extreme higher position in keyway, leave the gap between the first contact tube tube end and second spring, the difference in height of the thickness in this gap less than the time in the keyway extreme higher position and at recess.
When pressing the button, because the gap between the first contact tube and second spring is the difference in height during in the keyway extreme higher position and at recess less than the protruding key of biasing, therefore rigidly connect when touching when the first contact tube and second spring, the protruding key of biasing of rotation ring gear is still in keyway, the rotation ring gear can not rotate, therefore remove the pressure of button this moment, the first contact tube moves under the effect of first spring and disconnects with second spring, can produce the effect of instantaneous trigger; And when button continues to move down, the protruding key of setovering shifts out in keyway, under the mating reaction of the rake tooth of button and the rake tooth of rotation ring gear, drive the rotation ring gear and make one-directional rotation, make the protruding key lock of biasing on first slope and second slope at the recess place of intersection, contact with second spring is long to form the first contact tube, promptly be in long conducting state.Push-button switch can be exported conducting and instantaneous trigger two states, and utilizes cooperating of protruding key and keyway and cooperating of rake tooth and rake tooth, and it is smooth and easy that button is pressed up and down, and the second spring pressurized and first contacts socket joint and touches, and contacts more reliable and more stable.
Above technical scheme can be further improved by following measure:
Be provided with the push-button reset spring between described button and the rotation ring gear, the upper surface of the head lamp brush guard pivot of rotation ring gear is provided with counterbore, and there is reference column in counterbore central authorities, and button inner chamber roof is provided with reference column, and the push-button reset spring is in button and the counterbore, is enclosed between two reference columns.
Back-moving spring is convenient to push-button reset, makes structure compact more.
Described first contact assembly also comprises first contact terminal, and first contact terminal has the annular slice main body, and main body is positioned at room and fills up under first spring, and the main body both sides have the leg that radially extends through housing and expose.
Described housing comprises top cylinder, first chock and second chock, the top cylinder upper surface is provided with button hole, first chock is installed on the top cylinder lower opening, the first chock main center has the zone center that raises up, first contact terminal and first spring are placed in outside the zone center, also be provided with the centre bore that runs through the first chock main body and zone center on first chock, second spring is made of main body and the diameter centring ring bigger than main body, described centre bore lower end has the enlarged diameter section that holds centring ring, second spring passes centre bore from bottom to top and enters room, second chock is loaded on first chock bottom and encapsulates second spring, second chock bottom is fixed with the conical contact spring by rivet, rivet runs through the installing ring of second chock and conical contact spring, and rivet upper end contacts with second spring and with second spring and the conducting of conical contact spring.
Described top cylinder lower surface is provided with location hole, and first chock is provided with positional punch, and second chock is provided with reference column, and reference column passes positional punch and inserts in the location hole.
Described top cylinder lower end has the pawl that falls that stretches out downwards, and first chock is provided with lock hole, and the pawl that falls passes lock hole and colludes extension with it.
Push-button switch structure is reasonable, and volume is less, and easy for installation.
Described housing is provided with adapter sleeve outward, adapter sleeve inner wall shape and housing match, the adapter sleeve sidewall is formed with outer volution, the adapter sleeve sidewall also has through wires hole, adapter sleeve is put together by two semicircle shape half bodies, the composition surface of one of them half body is provided with reference column, and the composition surface of other one and half bodies is provided with and the reference column positioning hole corresponding, and reference column inserts location hole.
Housing is provided with outward is with externally threaded adapter sleeve, is convenient to be connected with extraneous control device.
The thickness in described gap is greater than 1/3rd of described difference in height, less than 2/3rds of described difference in height.
The utility model compared with prior art has following advantage: 1) has the controlled function of instantaneous trigger, also has the long conducting function of locking, and easy to use; 2) volume is little, and is easy for installation; 3) contact stabilization, conducting is good.
4, description of drawings:
Fig. 1 is a structural representation exploded view of the present utility model;
Fig. 2 is a structural representation stereogram of the present utility model;
Fig. 3 is the partial sectional view of the utility model housing;
Fig. 4 is another partial sectional view of the utility model housing;
Fig. 5 is the structural representation that the utility model top cylinder band is analysed and observe;
Fig. 6 is the upward view of the utility model top cylinder;
Fig. 7 is the partial view at the utility model top cylinder keyway place;
Fig. 8 is the structural representation of looking up of first chock of the present utility model;
Fig. 9 is the structural representation of looking up of second chock of the present utility model;
Figure 10 is the structural representation that the utility model button band is analysed and observe;
Figure 11 is the front view of the utility model rotation ring gear;
Figure 12 is the structural representation that the utility model rotary teeth endless belt is analysed and observe;
Figure 13 is first kind of working state schematic representation of the present utility model;
Figure 14 is second kind of working state schematic representation of the present utility model;
Figure 15 is the structural representation that the utility model has adapter sleeve;
Figure 16 is the exploded view of the utility model adapter sleeve.
5, embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
To shown in Figure 14, the utility model comprises housing 1, columnar button 2, rotation ring gear 3, first contact assembly and second contact assembly as Fig. 1.First contact assembly comprises that first contact tube 4, first contact terminal 5 and first spring, 6, the second contact assemblies comprise that second spring, 7, the first springs 6 and second spring 7 are arranged at room 14 central authorities at housing 1 middle part, and first spring, 6 skies are enclosed within outside second spring 7.
Housing 1 comprises top cylinder 11, first chock 12 and second chock 13, and is extremely shown in Figure 9 as Fig. 3:
As shown in figure 13, first contact terminal 5 and first spring 6 are placed in outside the zone center 121, first contact terminal 5 has the annular slice main body, this annular slice main body is positioned at room 14 and fills up under first spring 6, and annular slice main body both sides have the leg 51 that radially extends through housing 1 and expose.
As Figure 10, shown in Figure 13, button 2 is arranged in the button hole 111 and expose from housing 1 at the top, button 2 outer walls be provided with four circumference in equal parts to convexity key 21, the lower surface of button 2 is provided with the flank of tooth and forms eight rake tooths 22, four to the lower surface of convexity key 21 with respectively with the rake tooth 22 at four intervals, lower surface of button 2 totally one flank of tooth, the crown of convexity key 21 is positioned on the center line to convexity key 21, is provided with reference column 23 in button 2 inner chamber roof centre.
The first contact tube 4 comprises the ring-type outward flange 42 of cylindrical body 41 and main body upper end, the first contact tube 4 is positioned on first spring 6 by end in contact on its ring-type outward flange 42 and first spring 6, its cylindrical body 41 is positioned at first spring 6, and the bottom of cylindrical body 41 is positioned at directly over second spring 7.
As Figure 11, shown in Figure 12, rotation ring gear 3 is located between the first contact tube 4 and the button 2, the rotation ring gear 3 under the thrusting action of first spring 6 against button 2 or button hole 111, rotation ring gear 3 comprises head lamp brush guard pivot 31, be positioned at the ring gear body 32 and the following pivot 33 in stage casing, head lamp brush guard pivot 31 inserts in the button 2, following pivot 33 inserts in the first contact tube 4, ring gear body 32 outer walls are provided with the protruding key 34 of biasing of four circumference in equal parts, the upper surface of ring gear body 32 is provided with the flank of tooth and forms eight rake tooths 35, the upper surface of four protruding keys 34 of biasing respectively with the rake tooth 35 at four intervals of ring gear body 32 upper surfaces totally one flank of tooth, the crown of the protruding key 34 of setovering departs from the center line of the protruding key 34 of setovering.The upper surface of the head lamp brush guard pivot 31 of rotation ring gear 3 is provided with counterbore 36, these counterbore 36 central authorities are provided with reference column 361, push-button reset spring 37 is housed in the counterbore 36, and the top of this push-button reset spring 37 is placed on the reference column 23 of button 3 inner chamber roofs, and the bottom is enclosed within on the reference column 361.
The protruding key 34 of described biasing and convexity key 21 is placed in keyway 114 the insides of button hole 111, and can in keyway 114, move up and down, when the protruding key 34 of biasing is in the extreme higher position in keyway 114, at the bottom of 4 in the first contact tube and leave the gap between second spring 7, the thickness in this gap is half of the difference in height of the protruding key 34 of biasing in keyway 114, when the half that moves down in keyway 114, when the protruding key 34 of setovering leaves keyway 114, unidirectional rotation under it can be guided on first slope 115 of keyway 114 lower surfaces and second slope 116, because first slope 115 and second slope 116 form recess 117 in the intersection, this recess 117 can be for the protruding key of biasing 34 location.The thickness in gap must be less than the biasing difference in height of protruding key 34 in keyway 114, this thickness generally described difference in height 1/3rd to 2/3rds between.
As shown in figure 13, when button 2 is not having under the situation of pressure, under the elastic force effect of first contact spring 6, leave the gap between the first contact tube, 4 and second spring 7, push-button switch is in off-state (inactive state), no signal output.
When pressing the button 2, the first contact tube 4 moves down, contact with the top of second spring 7 until a tube end owing to the first contact tube 4, because the gap between the first contact tube, 4 and second spring 7 moves down length less than the protruding key 34 of setovering in keyway 114, therefore rigidly connect when touching when first contact 4 and second spring 7, as shown in figure 13, the protruding key 34 of biasing of rotation ring gear 3 is still in keyway 114, rotation ring gear 3 can not rotate, therefore remove the pressure of button 2, the first contact tube 4 upwards moves the origin-location (low level) of returning keyway 114 under the effect of first spring 6, and disconnects with second spring 7, so just can produce the effect of instantaneous trigger.
And when button 2 continues to move down, the protruding key 34 of setovering shifts out in keyway 114, because the crown of convexity key 21 is positioned at center line to convexity key 21, and the crown of the protruding key 34 of setovering departs from the center line of the protruding key 34 of setovering, therefore there is a phase difference in the rake tooth 22 on the button 2 with the crown that rotates the rake tooth on the ring gear 3, under the mating reaction of rake tooth 22 and rake tooth 35, can drive rotation ring gear 3 makes the wave crest that position of one-directional rotation climbs over first oblique wave 115 and falls on first oblique wave 115, and can not turn back to the notch place of keyway 114, simultaneously, under the thrusting action of first spring 6, the protruding key 34 of setovering moves toward the wave base direction along first oblique wave 115, finally be locked in first slope 115 and second slope 116 recess 117 places in the intersection, and can not rotate, make push-button switch be in long conducting state to form the first contact tube 4 and second spring, 7 long contacts this moment.
If again toward pressing down button 2, when making the protruding key 34 of biasing be displaced downwardly to the wave crest of second oblique wave 116, under the thrusting action of first spring 6, the protruding key 34 of biasing of rotation ring gear 3 moves to the notch place of next keyway 114 toward its wave base direction along second oblique wave 116, remove the pressure of button 2 this moment, the protruding key 34 of biasing of rotation ring gear 3 can upwards move in this keyway 114, and the first contact tube, 4 and second spring 7 disconnects, and is returned to inactive state.
This shows that when continuous pressing button 2, described rotation ring gear 3 can be along the unidirectional cycle rotation of a direction, this direction is corresponding towards the horizontal direction of wave base by wave crest with first oblique wave 115 or second oblique wave 116.
In sum, this push-button switch can be exported conducting and instantaneous trigger two states, and utilizes cooperating of protruding key and keyway and cooperating of rake tooth and rake tooth, and it is smooth and easy that button is pressed up and down, the second spring pressurized and first contacts socket joint and touches, and contacts more reliable and more stable.
As Figure 15, shown in Figure 16, as another execution mode of the present utility model, the described housing 1 outer adapter sleeve 10 that also is provided with, adapter sleeve 10 inner wall shape and housing 1 match, adapter sleeve 10 sidewalls are formed with outer volution 101, adapter sleeve 10 sidewalls also have through wires hole 102, adapter sleeve 10 is put together by two semicircle shape half bodies, the composition surface of one of them half body is provided with reference column 103, the composition surface of other one and half bodies is provided with and reference column 103 positioning hole corresponding 104, and reference column 103 inserts location hole 104.
Utilize adapter sleeve 10, this push-button switch can be connected with extraneous control device arbitrarily, and is easy to use.
Claims (8)
1, a kind of push-button switch, comprise housing, the cylindrical shape button, first contact assembly, second contact assembly, housing top is provided with button hole, the middle part is provided with room, button is arranged in the button hole and expose from housing at the top, it is characterized in that: described first contact assembly comprises that first spring contacts tube with first, second contact assembly comprises second spring, first spring and second spring are arranged at room central authorities, the first spring sky is enclosed within outside second spring, the first contact tube comprises the ring-type outward flange of cylindrical body and main body upper end, the first contact tube is positioned on first spring by end in contact on its ring-type outward flange and first spring, its cylindrical body is positioned at first spring, the bottom of cylindrical body is positioned at directly over second spring, be provided with the rotation ring gear between the first contact tube and the button, the rotation ring gear under the thrusting action of first spring against button or button hole, the rotation ring gear comprises head lamp brush guard pivot, be positioned at the ring gear body and the following pivot in stage casing, on, following pivot inserts button respectively and contacts with first in the tube, the external wall of ring gear is provided with the protruding key of biasing of four circumference in equal parts, the upper surface of ring gear body is provided with the flank of tooth and forms eight rake tooths, the upper surface of four protruding keys of biasing respectively with the rake tooth at four intervals of ring gear body totally one flank of tooth, the crown of protruding key of setovering departs from the center line of the protruding key of setovering, the button outer wall be provided with four circumference in equal parts to the convexity key, the lower surface of button is provided with the flank of tooth and forms eight rake tooths, four to the lower surface of convexity key with respectively with the rake tooth at four intervals of button totally one flank of tooth, the crown of convexity key is positioned on the center line to the convexity key, the inwall of button hole is provided with and holds the protruding key of biasing and to four keyways of convexity key, keyway upper end closed lower ending opening, be provided with first slope and second slope of the incline direction unanimity that can guide the protruding key one-directional rotation of biasing between the lower end of two adjacent keyways, first slope and second slope form in the intersection can be for the recess of the protruding key of biasing location, when the protruding key of biasing is in the extreme higher position in keyway, leave the gap between the first contact tube tube end and second spring, the thickness in this gap is the difference in height during in the keyway extreme higher position and at recess less than the protruding key of biasing.
2, push-button switch according to claim 1, it is characterized in that: be provided with the push-button reset spring between described button and the rotation ring gear, the upper surface of the head lamp brush guard pivot of rotation ring gear is provided with counterbore, there is reference column in counterbore central authorities, button inner chamber roof is provided with reference column, the push-button reset spring is in button and the counterbore, is enclosed between two reference columns.
3, push-button switch according to claim 1, it is characterized in that: described first contact assembly also comprises first contact terminal, first contact terminal has the annular slice main body, main body is positioned at room and fills up under first spring, and the main body both sides have the leg that radially extends through housing and expose.
4, push-button switch according to claim 3, it is characterized in that: described housing comprises top cylinder, first chock and second chock, the top cylinder upper surface is provided with button hole, first chock is installed on the top cylinder lower opening, the first chock main center has the zone center that raises up, first contact terminal and first spring are placed in outside the zone center, also be provided with the centre bore that runs through the first chock main body and zone center on first chock, second spring is made of main body and the diameter centring ring bigger than main body, described centre bore lower end has the enlarged diameter section that holds centring ring, second spring passes centre bore from bottom to top and enters room, second chock is loaded on first chock bottom and encapsulates second spring, second chock bottom is fixed with the conical contact spring by rivet, rivet runs through the installing ring of second chock and conical contact spring, and rivet upper end contacts with second spring and with second spring and the conducting of conical contact spring.
5, push-button switch according to claim 4 is characterized in that: described top cylinder lower surface is provided with location hole, and first chock is provided with positional punch, and second chock is provided with reference column, and reference column passes positional punch and inserts in the location hole.
6, push-button switch according to claim 4 is characterized in that: described top cylinder lower end has the pawl that falls that stretches out downwards, and first chock is provided with lock hole, and the pawl that falls passes lock hole and colludes extension with it.
7, push-button switch according to claim 1, it is characterized in that: described housing is provided with adapter sleeve outward, adapter sleeve inner wall shape and housing match, the adapter sleeve sidewall is formed with outer volution, the adapter sleeve sidewall also has through wires hole, and adapter sleeve is put together by two semicircle shape half bodies, and the composition surface of one of them half body is provided with reference column, the composition surface of other one and half bodies is provided with and the reference column positioning hole corresponding, and reference column inserts location hole.
8, push-button switch according to claim 1 is characterized in that: the thickness in described gap is greater than 1/3rd of described difference in height, less than 2/3rds of described difference in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200554900U CN201112200Y (en) | 2007-08-08 | 2007-08-08 | Push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200554900U CN201112200Y (en) | 2007-08-08 | 2007-08-08 | Push-button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112200Y true CN201112200Y (en) | 2008-09-10 |
Family
ID=39963945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200554900U Expired - Fee Related CN201112200Y (en) | 2007-08-08 | 2007-08-08 | Push-button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112200Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280290A (en) * | 2011-06-16 | 2011-12-14 | 苏州市诺弗电器有限公司 | Reset button apparatus of switch |
| CN103681058A (en) * | 2013-12-11 | 2014-03-26 | 宁波市镇海伟辰机械制造有限公司 | Press-button switch having protection function |
| CN104189982A (en) * | 2014-09-22 | 2014-12-10 | 周玉梅 | Air circuit switching safety switch for anesthesia machine |
| CN105849847A (en) * | 2013-12-25 | 2016-08-10 | 日立汽车系统株式会社 | Magnetic switch, and starter equipped with same |
| CN106355214A (en) * | 2016-09-09 | 2017-01-25 | 广州汇豪计算机科技开发有限公司 | External-mounting type button trigger |
| TWI578356B (en) * | 2015-04-08 | 2017-04-11 | 達方電子股份有限公司 | Key structure and keyboard |
| CN108574067A (en) * | 2017-03-09 | 2018-09-25 | 亨特道格拉斯公司 | Battery pack for motorization building structure veil |
| CN108575976A (en) * | 2018-04-25 | 2018-09-28 | 黄山力神日用品有限公司 | Mosquito liquid protection shell |
| CN114724879A (en) * | 2022-03-25 | 2022-07-08 | 箭牌家居集团股份有限公司 | Integrated form button device |
-
2007
- 2007-08-08 CN CNU2007200554900U patent/CN201112200Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280290A (en) * | 2011-06-16 | 2011-12-14 | 苏州市诺弗电器有限公司 | Reset button apparatus of switch |
| CN103681058A (en) * | 2013-12-11 | 2014-03-26 | 宁波市镇海伟辰机械制造有限公司 | Press-button switch having protection function |
| CN105849847A (en) * | 2013-12-25 | 2016-08-10 | 日立汽车系统株式会社 | Magnetic switch, and starter equipped with same |
| CN105849847B (en) * | 2013-12-25 | 2018-11-27 | 日立汽车系统株式会社 | Magnetic switch and starter with the magnetic switch |
| CN104189982A (en) * | 2014-09-22 | 2014-12-10 | 周玉梅 | Air circuit switching safety switch for anesthesia machine |
| TWI578356B (en) * | 2015-04-08 | 2017-04-11 | 達方電子股份有限公司 | Key structure and keyboard |
| CN106355214A (en) * | 2016-09-09 | 2017-01-25 | 广州汇豪计算机科技开发有限公司 | External-mounting type button trigger |
| CN108574067A (en) * | 2017-03-09 | 2018-09-25 | 亨特道格拉斯公司 | Battery pack for motorization building structure veil |
| CN108574067B (en) * | 2017-03-09 | 2023-05-23 | 亨特道格拉斯公司 | Battery pack for motorized architectural structure coverings |
| CN108575976A (en) * | 2018-04-25 | 2018-09-28 | 黄山力神日用品有限公司 | Mosquito liquid protection shell |
| CN114724879A (en) * | 2022-03-25 | 2022-07-08 | 箭牌家居集团股份有限公司 | Integrated form button device |
| CN114724879B (en) * | 2022-03-25 | 2023-06-23 | 箭牌家居集团股份有限公司 | Integrated key device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU CHENGHUI Effective date: 20110824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528451 ZHONGSHAN, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: 528400, B, room 3, No. 204, Shun Tung Street, Dongming garden, Shiqi garden, Zhongshan, Guangdong Patentee after: Zhu Chenghui Address before: 528451 Guangdong province Zhongshan Nanlang Town Industrial Zone Sixth Patentee before: Zhongshan Nanlang Chuangjian Electronic Element Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |