CN201024808Y - Three-dimensional adjustable fork type hinge - Google Patents
Three-dimensional adjustable fork type hinge Download PDFInfo
- Publication number
- CN201024808Y CN201024808Y CNU2007201415534U CN200720141553U CN201024808Y CN 201024808 Y CN201024808 Y CN 201024808Y CN U2007201415534 U CNU2007201415534 U CN U2007201415534U CN 200720141553 U CN200720141553 U CN 200720141553U CN 201024808 Y CN201024808 Y CN 201024808Y
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- screw rod
- sleeve body
- adjustment screw
- fastening adjustment
- axis body
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- Expired - Fee Related
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- 230000001050 lubricating effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- 229920003266 Leaf® Polymers 0.000 description 25
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241001137881 Cepaea nemoralis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to a three-dimension adjustable fork type hinge, which comprises a shaft body, a shaft sleeve body, a shaft supporting rod vertically fixed with the shaft body, and a shaft sleeve supporting rod vertically fixed with the shaft sleeve body. The through holes on the shaft body and the shaft sleeve body are respectively vertically provided with a shaft fastening adjusting screw rod and a shaft sleeve fastening adjusting screw rod, with one end surface provided with an inner hexagonal trench hole, and the other side provided with a screw thread; The shaft sleeve body is internally provided with a cylinder bevel mandril with inclined lower end surface; a conical screw is spirally arranged at the place on the side wall of the shaft sleeve body and corresponding with the bevel; and limit devices are respectively positioned at the joint between the shaft fastening adjusting screw rod and the through hole and at the joint between the shaft sleeve fastening adjusting screw rod and the through hole. The three-dimension adjustable fork type hinge can, without disassembling the door sash, conveniently perform fine adjustment for the clearance between the door sash and the door frame from three different directions, promising convenient site mounting and maintenance, thereby greatly improving the production efficiency and opening up perfect market prospect for the industrialization production of the door.
Description
Technical field
The utility model relates to adjustable V shape hinge joint device, the adjustable V shape hinge of especially a kind of three-dimensional.
Background technology
Though the V shape hinge that uses on various types of flat is opened the door can play the fastening and corrective action of support by opposite house at present, but when adjusting, just can carry out after door leaf must being unloaded from doorframe, transferred again door leaf has been installed onto on the doorframe, again door leaf is unloaded readjustment as improper still the need, and can only adjust the distance of the forward and backward or left and right both direction of door leaf, can't carry out the meticulous adjustment of three directions.Not only time-consuming taking a lot of work, and step is very loaded down with trivial details.
The utility model content
In order not unload under the door leaf situation the meticulous adjustment of door leaf and doorframe gap being implemented easily three directions, the utility model has provided the adjustable V shape hinge of a kind of three-dimensional.The technical scheme that its technical problem that solves the utility model adopts is: three-dimensional adjustable V shape hinge comprises axis body, sleeve body, be positioned at the cylindrical shape lubricating sleeve of sleeve body, one is positioned on the axis body and perpendicular fixing axis body support bar and one are positioned on the sleeve body and perpendicular fixing sleeve body support bar, described axis body is provided with a fastening adjustment screw rod of axis body that is vertically mounted in the open-work of offering on the axis body, fastening adjustment screw rod of this axis body and described axis body support bar are positioned at same perpendicular, the fastening adjustment screw rod of axis body is provided with interior six square groove holes vertically near the end face of open-work, and the opposite side outer setting has screw thread; On described sleeve body, also be provided with a fastening adjustment screw rod of sleeve body that is vertically mounted in the open-work of offering on the sleeve body, fastening adjustment screw rod of this sleeve body and described sleeve body support bar also are positioned at same perpendicular, its end face near open-work also is provided with interior six square groove holes vertically, and the opposite side outer setting has screw thread; In sleeve body, be provided with the cylindrical inclined-plane push rod that a lower surface is the inclined-plane in the lubricating sleeve lower cavity, the vertical conical surface screw that screws in an inner band conical surface at the place, inclined-plane of sleeve body sidewall inclined surface push rod; Open-work junction on fastening adjustment screw rod of above-mentioned axis body and axis body, and the open-work junction is respectively arranged with stopping means on fastening adjustment screw rod of sleeve body and the axle sleeve.
Described stopping means is respectively by the limited ring groove that is opened in the fastening adjustment screw rod of axis body and fastening adjustment screw rod of sleeve body and open-work link, be arranged in this annular groove in the form of a ring, the elasticity spacing ring of opening, and the inner groove that is opened on axis body and the sleeve body open-work inwall is formed jointly; When described spacing ring was compacted, its inner ring diameter was slightly larger than the external diameter of fastening adjustment screw rod of above-mentioned axis body or the fastening adjustment screw rod of sleeve body upper limit annular groove, and its external diameter is slightly less than the internal diameter of open-work; When spacing ring flicked, its external diameter was slightly less than the internal diameter of inner groove; Described limited ring groove and inner groove are wide, and this width is slightly larger than the width of spacing ring.
Described stopping means also can followingly constitute: offer limited ring groove with the open-work link respectively at fastening adjustment screw rod of described axis body and the fastening adjustment screw rod of sleeve body; In the axis body outside, and be horizontally disposed with the side pin-and-hole on the position of axis body and the square crossing of the fastening adjustment screw rod of axis body; In the sleeve body outside, and also be horizontally disposed with the side pin-and-hole on the position of sleeve body and the square crossing of the fastening adjustment screw rod of sleeve body, its inside is provided with bearing pin, the above-mentioned limited ring groove of the lucky movable embedding of the inner end of described bearing pin.
Described stopping means also can followingly constitute, and offers limited ring groove with the open-work link respectively at fastening adjustment screw rod of described axis body and the fastening adjustment screw rod of sleeve body; Be respectively arranged with the axle of having strong market potential of vertical embedding bottom sleeve body by end pin-and-hole in the axis body bottom, the inner end of the described axle of having strong market potential is movable by the part limited ring groove along position tangent bottom limited ring groove just.
Push rod upper end, described inclined-plane is spherical, and the bevel angle of lower end matches with the conical surface angle of described conical surface screw the inner and forms tight the contact.
Be provided with interior six square groove holes on the described conical surface screw outer face vertically.
The beneficial effects of the utility model are, can not unload under the door leaf situation, only can implement meticulous adjustment easily: by the interior six square groove holes on the adjustment conical surface screw outer face to three directions of door leaf and doorframe gap with an Allen wrench, jacking inclined-plane push rod can be adjusted door leaf with respect to up and down clearance distance between doorframe; By adjusting the interior six square groove holes of the fastening adjustment screw rod of axis body outer end, can adjust door leaf with respect to the clearance distance about between doorframe; By adjusting the interior six square groove holes of the fastening adjustment screw rod of sleeve body outer end, can adjust the clearance distance of door leaf with respect to front and back between doorframe.This not only installs for the scene of vertical hinged door and safeguards and provide convenience, and has greatly improved production efficiency, has also opened up better prospect for the suitability for industrialized production of door simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is the stopping means schematic diagram of the utility model embodiment 2;
Fig. 4 is the stopping means schematic diagram of the utility model embodiment 3;
Fig. 5 is that the B-B of Fig. 4 is to view;
Fig. 6 uses scheme of installation for the utility model.
Among the figure: six square groove holes, 9 screw threads, the fastening adjustment screw rod of 10 sleeve bodies, 11 inclined-plane push rods, 12 conical surface screws, 13 limited ring grooves, 14 spacing rings, 15 inner grooves, 16 side pin-and-holes, 17 end pin-and-holes, 18 bearing pins, 19 doorframes, 20 door leafs, 21 sheathings, 22 long pin Shaft in 1 axis body, 2 sleeve bodies, 3 lubricating sleeves, 4 axis body support bars, 5 sleeve body support bars, the fastening adjustment screw rod of 6 axis bodies, 7 open-works, 8.
The specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, three-dimensional adjustable V shape hinge, comprise axis body 1, sleeve body 2, be positioned at the cylindrical shape lubricating sleeve 3 of sleeve body 2, one with the axis body support bar 4 of axis body 1 vertical fixing and one sleeve body support bar 5 with sleeve body 2 vertical fixing, axis body support bar 4 and sleeve body support bar 5 play the support fixation effect independently of one another, on described axis body 1, be provided with a fastening adjustment screw rod 6 of axis body in addition, the fastening adjustment screw rod 6 of this axis body is vertically mounted in the open-work 7 that level is offered on the axis body 1, and be positioned at same perpendicular with described axis body support bar 4, the fastening adjustment screw rod 6 of axis body is provided with interior six square groove holes 8 vertically near on the end face of open-work 7, the fastening adjustment screw rod 6 opposite side outer setting of axis body have screw thread 9, use Allen key to insert the interior fastening adjustment screw rod 6 of six square groove holes, 8 rotatable axis bodies; On described sleeve body 2, also be provided with a fastening adjustment screw rod 10 of sleeve body, the fastening adjustment screw rod 10 of this sleeve body is vertically mounted in the open-work of offering on the sleeve body 27, and be positioned at same perpendicular with described sleeve body support bar 5, the fastening adjustment screw rod 10 of this sleeve body also is provided with interior six square groove holes 8 vertically near the end face of open-work 7, and the fastening adjustment screw rod of sleeve body 10 opposite side outsides also are provided with screw thread 9; Be respectively arranged with stopping means at fastening adjustment screw rod 6 of axis body and the fastening adjustment screw rod 10 of sleeve body with open-work 7 junctions: the side at the fastening adjustment screw rod 6 of axis body and fastening adjustment screw rod 10 of sleeve body and open-work 7 links is provided with limited ring groove 13, its outer cover is equipped with the elasticity spacing ring 14 of opening, be provided with inner groove 15 in the open-work of on described axis body 1 and sleeve body 2, offering respectively 7, when described spacing ring 14 is compacted, its inner ring diameter is slightly larger than the external diameter of fastening adjustment screw rod 6 of above-mentioned axis body or the fastening adjustment screw rod 10 upper limit annular grooves 13 of sleeve body, and its external diameter is slightly less than the internal diameter of open-work 7; When spacing ring 14 flicked, its external diameter was slightly less than the internal diameter of inner groove 15; Described limited ring groove 13 and inner groove 15 are wide, and this width is slightly larger than the width of spacing ring 14.When assembling three-dimensional adjustable V shape hinge, at first load onto spacing ring 14 with limited ring groove 13 outsides of the fastening adjustment screw rod 10 of sleeve body at the fastening adjustment screw rod 6 of axis body, it is pressed in the open-work 7 of axis body 1 or sleeve body 2 jointly, when the spacing ring 14 that compresses arrives inner groove 15, spacing ring 14 flicks, its outside inner groove 15 that embeds just can play that fastening adjustment screw rod is rotated in open-work 7, limit its position-limiting action in open-work 7 again.
The stopping means that has provided the embodiment 2 different shown in Figure 3: offer limited ring groove 13 equally with open-work 7 links respectively with the fastening adjustment screw rod 10 of sleeve body at the fastening adjustment screw rod 6 of described axis body with embodiment 1, the position of the fastening adjustment screw rod 6 square crossing directions of axis body 1 outside and axis body is provided with side pin-and-hole 16, also is provided with side pin-and-hole 16 on the position of sleeve body 2 outsides and the fastening adjustment screw rod 10 square crossing directions of sleeve body; Bearing pin 18 is housed in the side pin-and-hole 16, in the limited ring groove 13 on fastening adjustment screw rod 6 of the above-mentioned axis body of the lucky movable embedding of the inner end of described bearing pin 18 or the fastening adjustment screw rod 10 of sleeve body, its effect is too when adjusting the fastening adjustment screw rod 6 of turn axis body with the fastening adjustment of sleeve body screw rod 10, fastening adjustment screw rod was rotated, limit it again in groove.
Fig. 4 and the stopping means that has provided the embodiment 3 different with embodiment 1,2 shown in Figure 5: described stopping means also can followingly constitute, and offers limited ring groove 13 at described fastening adjustment screw rod 6 and fastening adjustment screw rod 10 with open-work 7 links; By the vertical respectively embedding of end pin-and-hole 17 axle 22 of having strong market potential, the inner end of the described axle 22 of having strong market potential is just along movable by part limited ring groove 13 with tangent position, limited ring groove 13 bottoms in axis body 1 bottom and sleeve body 2 bottoms.Its effect is too when adjusting the fastening adjustment screw rod 6 of turn axis body with the fastening adjustment of sleeve body screw rod 10, and fastening adjustment screw rod was rotated, and limits it again in groove.
The schematic diagram that Fig. 6 uses for the utility model integral installation.At first press the centre distance boring of support bar and fastening adjustment screw rod during by dress on wooden door door leaf 20, doorframe 19 respectively, the aperture of axis body support bar 4 and axle sleeve support bar 5 is determined by the stationary fit standard; The fastening adjustment screw rod 6 of axis body is pressed thread tapping aperture standard with the aperture of the fastening adjustment screw rod 10 of sleeve body and is determined.With the leading end of axis body support bar 4 with the fastening adjustment screw rod 6 of axis body, insert in door leaf 20 holes, and the fastening adjustment screw rod 6 of axis body is screwed in correct position with the hexagon wrench, drive axis body support bar 4 simultaneously to the stationary fit position.The axis body 1 of hinge is combined firmly with door leaf 20.Identical with above-mentioned steps, the leading end of sleeve body support bar 5 with the fastening adjustment screw rod 10 of sleeve body inserted in doorframe 19 holes, and the fastening adjustment screw rod 10 of sleeve body is screwed in correct position with the hexagon wrench, simultaneously, drive sleeve body support bar 5 to the stationary fit position.The sleeve body 2 of hinge is combined firmly with doorframe 19.The inside that hinge axis body on the door leaf 20 1 is inserted on the doorframe 19 has in the sleeve body 2 of cylindric lubricating sleeve 3, and this three-dimensional is adjustable, and the V shape hinge is finished by promptly first announcement of dress.
In order to make door leaf 20 and doorframe 19 reach precision-fit, need hinge is further adjusted: when using the Allen key rotation to adjust the fastening adjustment of axis body screw rod 6, axis body 1 is produced with respect to the moving of door leaf 20, reach the purpose of adjusting door leaf 20 and gap, doorframe 19 left and right sides; When using the Allen key rotation to adjust the fastening adjustment of sleeve body screw rod 10, sleeve body 2 is produced with respect to the moving of doorframe 19, reach the effect of adjusting door leaf 20 and gap, doorframe 19 front and back, compressing weather strip.
As can be seen from Figure 1: be provided with the cylindrical inclined-plane push rod 11 that a lower surface is the inclined-plane in the cavity in sleeve body 2 below the lubricating sleeve 3, the vertical conical surface screw 12 that screws in an inner band conical surface at place, sleeve body 2 sidewall inclined surface push rod 11 inclined-plane, be provided with interior six square groove holes 8 on these conical surface screw 12 outer faces vertically, when using the Allen key rotation to adjust conical surface screw 12, because matching to merge to form with inclined-plane push rod 11 lower end bevel angles, its anterior conical surface angle closely contacts, therefore can promote inclined-plane push rod 11 rises, at this moment inclined-plane push rod 11 is domed upper end and promptly promotes to move on the axis body 1, move thereby make on the door leaf 20, easily reached the purpose of adjusting door leaf 20 and doorframe gap about in the of 19.
In above-mentioned two embodiment, the fastening adjustment screw rod 6 of described axis body is self tapping wood snail line with the screw thread 9 in the fastening adjustment screw rod of sleeve body 10 outsides, if be used in metal door, this screw thread 9 can adopt the machine screw thread.
From Fig. 4, also can find out: after installing axis body 1 and sleeve body 2, can be on its outside be set with sheathing 21, not only attractive in appearance, and can play a protective role.
The foregoing description has only been explained installation, the set-up procedure of an adjustable V shape hinge of three-dimensional, in actual applications, the general adjustable V shape hinge of two or more three-dimensionals that uses between doorframe 19 and the door leaf 20, its installation, adjustment process are identical, repeat no more.
In sum, use the adjustable V shape hinge of three-dimensional of the present utility model, under the situation that need not dismantle door leaf 20, only get final product the three-dimensional meticulous adjustment of convenient enforcement to door leaf 20 and 19 three direction gaps of doorframe with an Allen wrench, this not only installs for the scene of vertical hinged door and safeguards and provide convenience, greatly improved production efficiency, also opened up good prospect simultaneously for the suitability for industrialized production of door.
Claims (6)
1. adjustable V shape hinge of three-dimensional, comprise axis body, sleeve body, be positioned at the cylindrical shape lubricating sleeve of sleeve body, one is positioned on the axis body and perpendicular fixing axis body support bar and one are positioned on the sleeve body and perpendicular fixing sleeve body support bar, it is characterized in that described axis body is provided with a fastening adjustment screw rod of axis body that is vertically mounted in the open-work of offering on the axis body, fastening adjustment screw rod of this axis body and described axis body support bar are positioned at same perpendicular, the fastening adjustment screw rod of axis body is provided with interior six square groove holes vertically near the end face of open-work, and the opposite side outer setting has screw thread; On described sleeve body, also be provided with a fastening adjustment screw rod of sleeve body that is vertically mounted in the open-work of offering on the sleeve body, fastening adjustment screw rod of this sleeve body and described sleeve body support bar are positioned at same perpendicular, its end face near open-work also is provided with interior six square groove holes vertically, and the opposite side outer setting has screw thread; In sleeve body, be provided with the cylindrical inclined-plane push rod that a lower surface is the inclined-plane in the lubricating sleeve lower cavity, the vertical conical surface screw that screws in an inner band conical surface at the place, inclined-plane of sleeve body sidewall inclined surface push rod; Open-work junction on fastening adjustment screw rod of above-mentioned axis body and axis body, and the open-work junction is respectively arranged with stopping means on fastening adjustment screw rod of sleeve body and the axle sleeve.
2. the adjustable V shape hinge of three-dimensional as claimed in claim 1, it is characterized in that described stopping means is respectively by the limited ring groove that is opened in the fastening adjustment screw rod of axis body and fastening adjustment screw rod of sleeve body and open-work link, be arranged in this annular groove in the form of a ring, the elasticity spacing ring of opening, and the inner groove that is opened on axis body and the sleeve body open-work inwall is formed jointly; When described spacing ring was compacted, its inner ring diameter was slightly larger than the external diameter of fastening adjustment screw rod of above-mentioned axis body or the fastening adjustment screw rod of sleeve body upper limit annular groove, and its external diameter is slightly less than the internal diameter of open-work; When spacing ring flicked, its external diameter was slightly less than the internal diameter of inner groove; Described limited ring groove and inner groove are wide, and this width is slightly larger than the width of spacing ring.
3. the adjustable V shape hinge of three-dimensional as claimed in claim 1 is characterized in that described stopping means can followingly constitute, and offers limited ring groove with the open-work link respectively at fastening adjustment screw rod of described axis body and the fastening adjustment screw rod of sleeve body; In the axis body outside, and be horizontally disposed with the side pin-and-hole on the position of axis body and the square crossing of the fastening adjustment screw rod of axis body; In the sleeve body outside, and also be horizontally disposed with the side pin-and-hole on the position of sleeve body and the square crossing of the fastening adjustment screw rod of sleeve body, its inside is provided with bearing pin, the above-mentioned limited ring groove of the lucky movable embedding of the inner end of described bearing pin.
4. the adjustable V shape hinge of three-dimensional as claimed in claim 1 is characterized in that described stopping means can followingly constitute, and offers limited ring groove with the open-work link respectively at fastening adjustment screw rod of described axis body and the fastening adjustment screw rod of sleeve body; Be respectively arranged with the axle of having strong market potential of vertical embedding bottom sleeve body by end pin-and-hole in the axis body bottom, the inner end of the described axle of having strong market potential is movable by the part limited ring groove along position tangent bottom limited ring groove just.
5. the adjustable V shape hinge of three-dimensional as claimed in claim 1 is characterized in that push rod upper end, described inclined-plane is spherical, and the bevel angle of lower end matches with the conical surface angle of described conical surface screw the inner and forms tight the contact.
6. the adjustable V shape hinge of three-dimensional as claimed in claim 1 is characterized in that being provided with vertically on the described conical surface screw outer face interior six square groove holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201415534U CN201024808Y (en) | 2007-03-21 | 2007-03-21 | Three-dimensional adjustable fork type hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201415534U CN201024808Y (en) | 2007-03-21 | 2007-03-21 | Three-dimensional adjustable fork type hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024808Y true CN201024808Y (en) | 2008-02-20 |
Family
ID=39098663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201415534U Expired - Fee Related CN201024808Y (en) | 2007-03-21 | 2007-03-21 | Three-dimensional adjustable fork type hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024808Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725300B (en) * | 2009-11-27 | 2013-03-06 | 广东顶固集创家居股份有限公司 | Three-dimensional adjustable hinge |
| CN103397824A (en) * | 2013-08-14 | 2013-11-20 | 希美克(广州)实业有限公司 | Hinge with adjusting and locking device |
-
2007
- 2007-03-21 CN CNU2007201415534U patent/CN201024808Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725300B (en) * | 2009-11-27 | 2013-03-06 | 广东顶固集创家居股份有限公司 | Three-dimensional adjustable hinge |
| CN103397824A (en) * | 2013-08-14 | 2013-11-20 | 希美克(广州)实业有限公司 | Hinge with adjusting and locking device |
| CN103397824B (en) * | 2013-08-14 | 2016-03-30 | 希美克(广州)实业有限公司 | There is the hinge of adjustment and locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Beijing city Haidian District District Jin Yuan Zhuang Jian Xiyuan 2 North Building 4 unit 202, zip code: 100079 Co-patentee after: Tong Lu Patentee after: Guo Yu Sheng Address before: Beijing City, Fengtai District Majiabao Road South Gate District No. 14 Building No. 3 hospital 1 door 402 zip code: 100068 Co-patentee before: Tong Lu Patentee before: Guo Yu Sheng |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUO YUSHENG Free format text: NEW ADDRESS: 202, UNIT 4, BUILDING 2, JIANXIYUAN BEILI, JINYUANZHUANG RESIDENTIAL QUATER, HAIDIAN DISTRICT, BEIJING CITY, ZIP CODE:100079; PATENTEE:TONG LU, PATENTEE ADDRESS:202, UNIT 4, BUILDING 2, JIANXIYUAN BEILI, JINYUANZHUANG RESIDENTIAL QUATER, HAIDIAN DISTRICT, BEIJING CITY, ZIP CODE:100079 |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100043 Beijing City, Haidian District Jin Yuan Zhuang residential building in North Xiyuan No. 2 Building 4 unit 202 Patentee after: Guo Yusheng Patentee after: Tong Lu Address before: 100079 Beijing City, Haidian District Jin Yuan Zhuang residential building in North Xiyuan No. 2 Building 4 unit 202 Patentee before: Guo Yusheng Patentee before: Tong Lu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20130321 |