CN202324931U - Slide supporting hinge for casement window - Google Patents
Slide supporting hinge for casement window Download PDFInfo
- Publication number
- CN202324931U CN202324931U CN 201120488373 CN201120488373U CN202324931U CN 202324931 U CN202324931 U CN 202324931U CN 201120488373 CN201120488373 CN 201120488373 CN 201120488373 U CN201120488373 U CN 201120488373U CN 202324931 U CN202324931 U CN 202324931U
- Authority
- CN
- China
- Prior art keywords
- slide block
- cantilever
- holder cantilever
- slide
- slide rail
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/04—Fasteners specially adapted for holding sliding wings open
- E05D13/08—Fasteners specially adapted for holding sliding wings open acting by friction for vertically sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/22—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/406—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
- E05Y2201/26—Mechanical friction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
The embodiment of the utility model discloses a slide supporting hinge for a casement window. Window sashes can be prevented from falling due to external force; the slide supporting hinge comprises a slide rail, a slide block and a carrying cantilever component, and is characterized in that: the slide block is an elongated metal slide block; the front end of the slide block is provided with a U-shaped notch; the carrying cantilever component comprises a first carrying cantilever, a second carrying cantilever, a third carrying cantilever and a top carrying cantilever; and the top carrying cantilever is formed by connecting a primary top carrying cantilever and a secondary top carrying cantilever, which are bent to be stepped, at the bend. By implementing the slide supporting hinge, the window sashes can be effectively prevented from falling; the hinge of the top carrying cantilever and other carrying cantilevers is not influenced; the bearing capacity and the wear resistance performance of the slide block are improved; the window sashes are prevented from falling due to wear of the slide block and deformation under extra stress; in addition, the slide supporting hinge also has sufficient friction force, so that the window sashes are not abruptly closed and damaged under wind power action, and the safety in use of the window sashes is greatly improved.
Description
Technical field
The utility model relates to a kind of window fastener, relates in particular to a kind of safety type casement window and uses sliding support hinge.
Background technology
The sliding support hinge that casement window is commonly used is a kind of motion that is assembled by slide rail, slide block and some holder cantilevers that is hinged.One end of its slide rail is equipped with open and close to the hinge guiding drift angle that play the guiding role; And be useful on the screw hole of installation in the relevant position of top holder cantilever and slide rail; During installation; The slide rail of a pair of sliding support hinge is fixed on the relevant position of window frame upper and lower end with screw respectively, and the top of sliding support hinge holder cantilever then is mounted respectively on the relevant position that is fixed on the sash upper and lower end.When promoting sash, sash is passed to motion through the top holder cantilever that is installed on sash with power.Because slide block can slide in slide rail, thereby motion moves under active force, thus but opening and closing sash.If it is irregularly nursing, or can coping screw under the unexpected situation that receives external impacts loosening or lost efficacy and the danger that sash falls takes place after this window uses one section.In order to overcome the above problems; Generally be on the section bar of window frame and sash, to have increased C shape groove; The top holder cantilever and the slide rail of sliding support hinge are embedded in respectively in the C shape groove of sash and window frame, and it is can coping screw loosening or lost efficacy and danger that the generation sash falls to protect window to receive in accident under the situation of external impacts effectively.But still have a hidden danger can cause taking place the danger that sash falls: to receive when sash that (particularly sliding support is long service time under the situation of external force accidental shock; Under the frayed situation of slide block); Slide block can be out of shape or ruptures because of ability to bear inadequately, breaks away from slide rail, causes sash to fall.
The utility model content
The utility model embodiment technical problem to be solved is, provides a kind of casement window to use sliding support hinge, can prevent that sash receives external force and falls; Comprise slide rail, slide block and holder slider assembly; It is characterized in that said slide block is an extended type metal slide block, its front end offers " U " v notch v; Said holder slider assembly comprises the first holder cantilever, the second holder cantilever, the 3rd holder cantilever and top holder cantilever, and said top holder cantilever is connected in the knee by one-level top holder cantilever that bends to stairstepping and secondary top holder cantilever and forms.
Said one-level top holder cantilever and said secondary top holder cantilever are provided with breach in the both sides, junction.
Preferably, holder cantilever in said one-level top is embedded in the sash C shape groove, and it is hinged with said first holder cantilever and said the 3rd holder cantilever respectively outward that said secondary top holder cantilever is positioned at sash C shape groove, middle breach be used to the to jump over notch of sash C shape groove.This structural shape of said top holder cantilever can be embedded in the sash C shape groove securely, prevents falling of sash, and top holder cantilever and other holder cantilevers is hinged unaffected.
Need to prove that the crooked junction of said top holder cantilever makes through Sheet Metal Forming Technology.
The edge of said slide block assign into the slide rail edge below, thereby said slide block can slide in said slide rail and don't can break away from slide rail.
Said slide block middle part is provided with the screw that raises up, and in the said screw adjustment screw is housed.
The convexity of said screw setting is used to increase reach, in case lost efficacy.
In the said screw adjustment screw is housed, said screw soffit is equipped with friction shim, and one side that said friction shim contacts with said slide rail and corresponding surface thereof are circular arc; Fit into the bottom surface that preceding its cambered surface that contacts with said slide rail of institute's slide rail protrudes from said slide block; Be compressed in the said slide block after fitting into said slide rail, thereby between said friction shim and the said slide rail pressure arranged, help increasing frictional force with the opposing wind; Meanwhile; End in said slide rail bottom near said guiding drift angle has a convexity with a slope, can further increase the resistance of closing sash, prevents that the sash that is open at a certain position from closing suddenly and damaging.When frictional force reduces or is not enough, can compress said slide rail through the said adjustment screw promotion friction shim that rotates in the screw, reach the purpose that increases frictional force.
Preferably, the utility model sliding support hinge adopts the copper shoe of lengthening, and the front end end face of said slide block and the hinged end of the said first holder cantilever has " U " v notch v, can avoid can't closing because of said screw head stops said slide block.Saidly add slim slide block except increasing the stress surface that contacts between especially said first holder cantilever and the slide block of said holder cantilever; Make said holder cantilever can bear heavier sash and outside can be not sagging; Prior purpose is to increase the stress surface that contacts between said shoe edge and the said slide rail edge; Thereby improve the ability to bear and the abrasion resistance of said slide block, guarantee that said slide block can be because of extra not stressed or break away from said slide rail because of wearing and tearing.
Implement the utility model embodiment, have following beneficial effect:
Implement the utility model; Can prevent falling of sash effectively, and holder cantilever in top holds in the palm the hinged unaffected of cantilevers with other, improved the weight capacity and the anti-wear performance of slide block; Avoid causing falling of sash because of the wearing and tearing and the extra stress deformation of slide block; Also have enough frictional force in addition, make sash can not close damage suddenly, thereby improved the safety that sash uses greatly receiving wind.
Description of drawings
Fig. 1 is the structural representation of the utility model casement window with sliding support hinge;
Fig. 2 is that the utility model casement window is with the slide rail of sliding support hinge, the assembling sketch map of slide block;
Fig. 3 is the general assembly sketch map of the utility model casement window with sliding support hinge;
Fig. 4 is the structural representation of the utility model casement window with the top holder cantilever of sliding support hinge;
Fig. 5 is top holder cantilever the assembling sketch map sash C shape groove in of the utility model casement window with sliding support hinge;
Fig. 6 is slide rail the assembling sketch map window frame C shape groove in of the utility model casement window with sliding support hinge.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done to describe in detail further below.
With reference to Fig. 1 and shown in Figure 2; A kind of safety type casement window of the utility model is used sliding support hinge; Comprise that guiding drift angle 1, slide rail 2, slide block 3, the first holder cantilever 4, second hold in the palm cantilever 5, the 3rd holder cantilever 6, top holder cantilever 7, adjustment screw 8, friction shim 9, accessories such as nylon spacer 10, nylon sleeve gasket 11, support pad 12.Said slide rail 2 has toward interior folding edge 21, at said slide rail 2 one ends the flange 22 that exceeds edge 21 is arranged, and said flange 22 has rivet hole 23, and said flange 22 is processed through Sheet Metal Forming Technology.
In conjunction with Fig. 2, shown in Figure 3, said sliding support hinge assembles as follows: slide block 3 is hinged and assemble the slide rail 2 of packing into behind adjustment screw 8 and the friction shim 9 with the second holder cantilever 5 through rivet 131 and first holder cantilever 4, the rivet 132; One end of the 3rd holder cantilever 6 is hinged with pad 101 and said slide rail 2 through the rivet hole 23 usefulness rivets 133 at rail flange 22 places, and the center is then hinged with the said second holder cantilever 5 through rivet 134 and nylon sleeve gasket 11; Said top holder cantilever 7 is hinged with said the 3rd holder cantilever 6 through rivet 135 and pad 102, and it is hinged to pass through rivet 136 and pad 103 and the first holder cantilever 4; The other end of said slide rail 2 is equipped with guiding drift angle 1, and opening and closing of sliding support hinge play the guiding role.
The edge 31 of said slide block 3 assign into slide rail edge 21 below said slide block 3 can be slided in said slide rail 2 and don't can break away from said slide rail 2.
In the preferred version of embodiment, said slide block 3 is the copper shoe of lengthening, and for avoiding can't closing because of the screw head that is used to install slide rail stops slide block, said slide block 3 and said first asks the front end end face of cantilever 4 hinged ends that " U " v notch v 32 is arranged.Add slim slide block 3 and especially contact stress surface between first holder cantilever 4 and the slide block except increasing the holder cantilever; Make the holder cantilever can bear heavier sash and outside can be not sagging; Also can increase the stress surface that contacts between said shoe edge 31 and the slide rail edge 21; Thereby improve the ability to bear and the abrasion resistance of slide block 3, guarantee that slide block 3 can be because of extra not stressed or break away from slide rail because of wearing and tearing.
Said slide block middle part is provided with screw 33, and said screw 33 has the convexity of outstanding said shoe surface, in order to increase reach; In case lost efficacy, accordingly, in the said screw 33 adjustment screw 8 is housed; The surface-mounted friction shim 9 that screw 33 contacts with said slide rail at said slide block; One side that said friction shim 9 contacts with slide rail and corresponding surface thereof are circular arc, and said friction shim 9 its cambered surface that contacts with slide rail before fitting into slide rail protrudes from the bottom surface of slide block, are compressed in the said slide block after fitting into slide rail; Thereby between said friction shim 9 and the said slide rail pressure is arranged; Help increasing frictional force with the opposing wind, meanwhile, the end in the slide rail bottom near the guiding drift angle has one with a slope protruding 24; Can further increase the resistance of closing sash, prevent that the sash that is open at a certain position from closing suddenly and damaging.
In the preferred version of present embodiment, when frictional force between said slide block and the said slide rail reduces or is not enough, can compress slide rail through the said friction shim 9 of adjustment screw 8 promotions that rotates in the said screw 33, thereby increase both frictional force.
As shown in Figure 4; Holder cantilever 7 in said top is connected in the knee by the one-level top holder cantilever 71 that bends to stairstepping and secondary top holder cantilever 72, and 73 both sides are provided with breach in the junction for said one-level top holder cantilever 71 and said secondary top holder cantilever 72.
In conjunction with Fig. 5, shown in Figure 6; When a kind of anti-fall casement window of installation the utility model is used sliding support hinge; Holder cantilever 71 in said one-level top is embedded in the relevant position in the sash C shape groove 14 and installs and fixes; It is outer and ask cantilever 6 hinged with the first holder cantilever 4 with the 3rd respectively that the breach of 73 both sides, middle junction be used to the to jump over notch of sash C shape groove 14, said secondary top holder cantilever 72 are positioned at sash C shape groove 14; The slide rail 2 of sliding support hinge then is embedded in the relevant position in the window frame C shape groove 15 and installs and fixes.When promoting sash, sash is passed to motion through the top holder cantilever that is installed on sash with power, thus but opening and closing sash.
Above disclosedly be merely a kind of preferred embodiment of the utility model, can not limit the interest field of the utility model certainly with this, the equivalent variations of therefore being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. a casement window is used sliding support hinge, comprises slide rail, slide block and holder slider assembly, it is characterized in that said slide block is an extended type metal slide block, and its front end offers " U " v notch v; Said holder slider assembly comprises the first holder cantilever, the second holder cantilever, the 3rd holder cantilever and top holder cantilever; Said top holder cantilever is connected in the knee by one-level top holder cantilever that bends to stairstepping and secondary top holder cantilever and forms, and holder cantilever in said secondary top is hinged with said first holder cantilever and the 3rd holder cantilever respectively.
2. casement window according to claim 1 is used sliding support hinge, it is characterized in that, said one-level top holder cantilever and said secondary top holder cantilever are provided with breach in the both sides, junction.
3. casement window according to claim 1 is used sliding support hinge, it is characterized in that, said slide block middle part is provided with the screw that raises up, and in the said screw adjustment screw is housed.
4. casement window according to claim 3 is used sliding support hinge, it is characterized in that, said screw soffit is equipped with the friction shim of circular arc.
5. casement window according to claim 1 is used sliding support hinge, it is characterized in that, said slide rail is provided with convexity with a slope.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120488373 CN202324931U (en) | 2011-11-30 | 2011-11-30 | Slide supporting hinge for casement window |
| PCT/CN2012/072231 WO2013078794A1 (en) | 2011-11-30 | 2012-03-13 | Slide support hinge for side-hung window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120488373 CN202324931U (en) | 2011-11-30 | 2011-11-30 | Slide supporting hinge for casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324931U true CN202324931U (en) | 2012-07-11 |
Family
ID=46436912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120488373 Expired - Lifetime CN202324931U (en) | 2011-11-30 | 2011-11-30 | Slide supporting hinge for casement window |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202324931U (en) |
| WO (1) | WO2013078794A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877724A (en) * | 2012-10-08 | 2013-01-16 | 广东澳利坚建筑五金有限公司 | Sliding support hinge with five-connecting-rod structure |
| WO2014056279A1 (en) * | 2012-10-08 | 2014-04-17 | Chen Dachuan | Five connecting rod-structured friction stay hinge |
| CN104533192A (en) * | 2015-01-15 | 2015-04-22 | 青岛奇诺商贸有限公司 | Casement window hinge |
| CN104929459A (en) * | 2015-06-10 | 2015-09-23 | 任剑生 | Door and window positioning hinge |
| WO2016127512A1 (en) * | 2015-02-10 | 2016-08-18 | 李增榜 | Eccentric hinge |
| CN107503605A (en) * | 2017-08-18 | 2017-12-22 | 立兴杨氏实业（深圳）有限公司 | Side-hung casement hinge, the manufacture method of side-hung casement hinge, the casement window with side-hung casement hinge |
| CN107605288A (en) * | 2017-11-06 | 2018-01-19 | 江西奋发科技有限公司 | A kind of slide support hinge being easily installed |
| WO2018032530A1 (en) * | 2016-08-15 | 2018-02-22 | 广东澳利坚建筑五金有限公司 | Friction slide hinge for fall prevention |
| CN108708637A (en) * | 2018-05-04 | 2018-10-26 | 黄素兰 | Adjustment type limits device assembly |
| CN108716328A (en) * | 2018-07-23 | 2018-10-30 | 佛山市颢进科技有限公司 | A kind of friction hinge with window frame installation connection |
| CN115088584A (en) * | 2022-07-04 | 2022-09-23 | 上海比里格实业有限公司 | Portable safe handsaw |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2558525B (en) * | 2016-07-05 | 2021-12-22 | Era Home Security Ltd | Hinge assembly |
| GB2552955A (en) * | 2016-08-15 | 2018-02-21 | Caldwell Hardware (Uk) Ltd | A device for connecting a window or door unit to an installation frame, a modular component for a building, and a method of installing a window or door unit |
| GB2562152A (en) * | 2017-08-07 | 2018-11-07 | Caldwell Hardware Uk Ltd | A device for connecting a window or door unit to an installation frame, a modular component for a building, and a method of installing a window or door unit |
| CN112377017A (en) * | 2020-11-10 | 2021-02-19 | 泰州市爱利特金属制品有限公司 | Outer flat-open friction hinge and flat-open window |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209785U (en) * | 1987-06-30 | 1988-03-30 | 上海铰链四厂 | Slidable supporting hinge |
| GB2304805A (en) * | 1995-09-08 | 1997-03-26 | Cotswold Architect Prod | A window stay |
| GB2413155A (en) * | 2004-04-14 | 2005-10-19 | Securistyle Ltd | Hinge |
| JP2009243089A (en) * | 2008-03-31 | 2009-10-22 | Sankyo Tateyama Aluminium Inc | Stay for bottom-hinged in-swinging window |
| CN201649918U (en) * | 2010-01-11 | 2010-11-24 | 陈大川 | Safety slide-support hinge |
| CN201835637U (en) * | 2010-09-29 | 2011-05-18 | 陈大川 | Anti-falling sliding stay hinge for casement window |
| CN201953199U (en) * | 2010-11-19 | 2011-08-31 | 广东坚朗五金制品有限公司 | Slide support and adjusting device thereof |
| CN202047681U (en) * | 2011-04-19 | 2011-11-23 | 广东澳利坚建筑五金有限公司 | Symmetrical abrasion-proof bearing sliding supporting hinge for casement window |
-
2011
- 2011-11-30 CN CN 201120488373 patent/CN202324931U/en not_active Expired - Lifetime
-
2012
- 2012-03-13 WO PCT/CN2012/072231 patent/WO2013078794A1/en active Application Filing
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014056279A1 (en) * | 2012-10-08 | 2014-04-17 | Chen Dachuan | Five connecting rod-structured friction stay hinge |
| CN102877724A (en) * | 2012-10-08 | 2013-01-16 | 广东澳利坚建筑五金有限公司 | Sliding support hinge with five-connecting-rod structure |
| CN104533192A (en) * | 2015-01-15 | 2015-04-22 | 青岛奇诺商贸有限公司 | Casement window hinge |
| US10267074B2 (en) | 2015-02-10 | 2019-04-23 | Zengbang Li | Eccentric hinge |
| WO2016127512A1 (en) * | 2015-02-10 | 2016-08-18 | 李增榜 | Eccentric hinge |
| CN104929459A (en) * | 2015-06-10 | 2015-09-23 | 任剑生 | Door and window positioning hinge |
| WO2018032530A1 (en) * | 2016-08-15 | 2018-02-22 | 广东澳利坚建筑五金有限公司 | Friction slide hinge for fall prevention |
| CN107503605A (en) * | 2017-08-18 | 2017-12-22 | 立兴杨氏实业（深圳）有限公司 | Side-hung casement hinge, the manufacture method of side-hung casement hinge, the casement window with side-hung casement hinge |
| CN107605288A (en) * | 2017-11-06 | 2018-01-19 | 江西奋发科技有限公司 | A kind of slide support hinge being easily installed |
| CN108708637A (en) * | 2018-05-04 | 2018-10-26 | 黄素兰 | Adjustment type limits device assembly |
| CN108716328A (en) * | 2018-07-23 | 2018-10-30 | 佛山市颢进科技有限公司 | A kind of friction hinge with window frame installation connection |
| CN115088584A (en) * | 2022-07-04 | 2022-09-23 | 上海比里格实业有限公司 | Portable safe handsaw |
| CN115088584B (en) * | 2022-07-04 | 2024-02-13 | 上海比里格实业有限公司 | Portable safe hand saw |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013078794A1 (en) | 2013-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The second industrial zone Jinping District 515064 in Guangdong province Shantou city 0683 building block Patentee after: Guangdong aolijian Hardware Technology Co. Ltd. Address before: Jinping District 515041 of Guangdong province 06B3 Shantou City Shengping Industrial Zone second plant plots Patentee before: Guangdong Ao Lijian architectural hardware Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |