CN2199924Y - Folding bicycle - Google Patents
Folding bicycle Download PDFInfo
- Publication number
- CN2199924Y CN2199924Y CN 94229751 CN94229751U CN2199924Y CN 2199924 Y CN2199924 Y CN 2199924Y CN 94229751 CN94229751 CN 94229751 CN 94229751 U CN94229751 U CN 94229751U CN 2199924 Y CN2199924 Y CN 2199924Y
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- CN
- China
- Prior art keywords
- vehicle frame
- locking pin
- handlebar
- fixed
- pin
- 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 - Fee Related
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Abstract
The utility model provides a folding bicycle which comprises a female cylinder, a front bicycle frame, the upright post component of a bicycle handle, a front fork with a front wheel, a rear bicycle frame with a center shaft sleeve, a rear fork with a rear wheel, a saddle, a pedal and other auxiliary components. The utility model is characterized in that the upright post component of a bicycle handle comprises a bicycle handle and the upright post of the bicycle handle. The bicycle handle is connected with the upright post of the bicycle handle movably by the fixed box of the bicycle handle. The upright post of the bicycle handle is connected with the female cylinder movably by a safety locking component. The front bicycle frame is connected with the rear bicycle frame movably by the fixed box of the bicycle frames. The saddle is arranged on the rear bicycle frame by the vertical pipe of the saddle and an inclined rear strut, wherein, the vertical pipe of the saddle is fixedly connected with the rear bicycle frame, and the inclined rear strut is hinged with the rear bicycle frame. The utility model has the advantages that convenient and rapid collection and folding are accomplished and the volume of the utility model is small after the utility model is collected and folded.
Description
The utility model provides a kind of folding bicycle.
Bicycle is a kind of vehicle of most convenient practicality, sharp increase along with bicycle quantity, the bicycle that the footway in a lot of cities is all parked is occupied, seriously hindered traffic, and the volume of folding bicycle receipts poststack has only 1/3rd of Regular Bicycle, therefore be extensive use of folding bicycle, can alleviate the phenomenon that bicycle occupies the footway, China No. 92214598.9 patent disclosures a kind of folding bicycle, before it, on back vehicle frame adopts, following dislocation, before, hinged and the another side in one side of back vehicle frame adopts the mode of little square box locking to connect, its complex structure, processing be difficulty also, the rotation between handlebar and the handlebar column and lock and also separate separately, the shortcoming that still has the mixed and disorderly and processing difficulties of contour structures, and the middle part of saddle seat pipe has a bending partly, is set with a sliding sleeve on it, during folding, draw on the sliding sleeve, the seat pipe is partly folding along bending, and saddle falls, and the weak point of said structure is a processed complex, poor stability, the height of saddle can't change.
The purpose of this utility model is to overcome above-mentioned deficiency and a kind of convenient folding, rapid, folding bicycle easy to manufacture is provided.
The utility model provides a kind of folding bicycle, comprise cloudy tube, with the cloudy front vehicle frame and the handlebar columns assemblies and the front fork that are arranged in the cloudy tube of making one, be installed in the front-wheel on the front fork, the back vehicle frame that contains bottom bracket axle, make the back vent of one with the back vehicle frame, be installed in the trailing wheel on the back vent, be arranged on the saddle on the vehicle frame of back, be arranged on pedal and other accessory in the bottom bracket axle, it is characterized in that the handlebar columns assemblies comprises handlebar and handlebar column, handlebar flexibly connects by handlebar fixed bin and handlebar column, the handlebar column flexibly connects by insurance latch assembly and cloudy tube, and is preceding, back vehicle frame flexibly connects by the vehicle frame fixed bin, and saddle is installed on the vehicle frame of back by the saddle standpipe that is connected with the back vehicle frame with the oblique back brace of back vehicle frame pivotally attached.Handlebar can clockwise rotate 90 ° and parallel with the handlebar column, and the handlebar column can rotate on the front vehicle frame to the front vehicle frame direction, and front vehicle frame can be rotated 180 ° and parallel with the back vehicle frame, and tiltedly back brace can and be folded on the trailing wheel along the slip of saddle standpipe.
Above-mentioned handlebar column comprises the lower pillar stand that matches with cloudy tube, with the upper pillar stand of lower pillar stand upper articulation.
Above-mentioned handlebar fixed bin comprises the fixed bin that is connected on the handlebar, be connected in the column fixed cover of upper pillar stand upper end, the column fixed cover is sleeved in the fixed bin, one end of fixed bin and column fixed cover is hinged by bearing pin, having in the column fixed cover can left and right mobile locking pin, one end of locking pin is stretched on the fixed bin sidewall in institute's perforate, be fixed with pin on the locking pin, pin passes institute's perforate on the column fixed cover and places on the fixed bin in institute's recessing, the other end of locking pin has spring, and spring is spacing by institute's recessing of locking pin end and bearing pin.Move pin left, locking pin moves to left, the end of locking pin is withdrawed from institute's perforate from the fixed bin sidewall, move handlebar this moment to the right, handlebar clockwise rotates 90 ° and parallel with the handlebar column (seeing Figure 14) along bearing pin, and this moment is if move handlebar left, and handlebar rotates counterclockwise 90 ° and vertical with the handlebar column along bearing pin, this moment, fixed bin was sleeved on the column fixed cover, locks move to right its end of pin and insert on fixed bin sidewall in institute's perforate under the effect of spring.
Above-mentioned insurance latch assembly comprise be connected on upper pillar stand and the front fork on, following right angle latch, place, in the following right angle latch and be connected on lower pillar stand and the cloudy tube on, following right-angle connecting plate, on, on the following right-angle connecting plate bearing that is fixed with one is with it arranged, on, following right angle latch, on, all have corresponding hole on following right-angle connecting plate and the bearing, on, following locking pin passes respectively, following right angle latch, on, institute's perforate on following right-angle connecting plate and the bearing and with locking lever on, the lower end connects, on, be set with spring on the following locking pin, spring is spacing by step on the locking pin and bearing, is fixed with button on the locking lever.The upper end of upper pillar stand and connecting rod is hinged, the lower end of connecting rod is hinged on front fork and makes on the connecting rod arm of force piece of one, touch the button backward, locking lever drive locking pin with after move, locking pin withdraws from institute's perforate on the upper and lower right-angle connecting plate from upper and lower right angle latch, moves the handlebar column to the front vehicle frame direction and rotates on the front vehicle frame, because the effect of connecting rod, front-wheel is taken in the front vehicle frame thereupon and (is seen Figure 15).
Above-mentioned vehicle frame fixed bin comprises the front vehicle frame connecting box that is connected with the front vehicle frame rear end, the both sides of front vehicle frame connecting box are circular cylinder body, wherein a circular cylinder body inboard has by rivet and circular cylinder body pivotally attached eccentric wheel, have arc chute on the eccentric wheel and handle formed integrally therewith is arranged, have and to go up in the above-mentioned circular cylinder body, mobile down locking pin, be fixed with sliding pin on the locking pin, the other end of sliding pin passes institute's perforate on the circular cylinder body and matches with institute's open arc shape chute on the eccentric wheel, there is spring the locking pin lower end, and spring is spacing by institute's recessing of locking pin end and rivet.Upwards move handle, eccentric wheel clockwise rotates, and makes sliding pin slide to the other end by an end of arc chute and drives locking pin and move down, and moves handle downwards, and eccentric wheel rotates counterclockwise, and sliding pin back slide original position along arc chute, moves on the drive locking pin.
Above-mentioned back vehicle frame front end is connected with back vehicle frame connecting box, have the corresponding hole of two circular cylinder bodies on the appropriate location of back vehicle frame connecting box with the front vehicle frame connecting box, back vehicle frame connecting box is sleeved on the front vehicle frame connecting box, insert on the vehicle frame connecting box of back in institute's perforate the locking pin end, in another hole of back vehicle frame connecting box and corresponding with it circular cylinder body rotational pin is arranged, rotational pin is located by nut.When locking pin moves down, the locking pin end is withdrawed from institute's perforate from the vehicle frame connecting box of back, this moment front vehicle frame can along rotational pin rotate 180 ° and with the back vehicle frame overlap (seeing Figure 16), when moving on the locking pin, insert on the vehicle frame connecting box of back in institute's perforate the locking pin end, thereby front vehicle frame and back vehicle frame are fixed.
Support before being fixed with on the above-mentioned forward and backward vehicle frame and the back support, all be fixed with connecting panel on the back and front supporting, connecting panel is clamped on the saddle standpipe, and an end is hinged, and there is the quick-release wrench that is fixed with one with it the other end by bolt tightening on the bolt.The moving quick-release wrench pine of plate lemon bolt, this end of two connecting panels is not-connected status, and preceding support can be rotated 180 ° and support with the back and to overlap with front vehicle frame along the hinged place of two connecting panels.
Above-mentioned standpipe comprises that a pipe box and top is equipped with the seat pipe of saddle, and a seat pipe box is connected on the vehicle frame of back, and a seat pipe is connected in the present pipe box, the top of seat pipe has the hole, horizontal sleeve pipe is arranged in the hole, and tiltedly an end of back brace is hinged with the back vehicle frame, and the other end has connecting panel formed integrally therewith, have chute on the connecting panel, connecting panel places the two ends of horizontal sleeve pipe, and lock bolt passes connecting panel, horizontal sleeve pipe and passing from another connecting panel, lock bolt is located by nut, is fixed with the quick-release wrench on the lock bolt.Plate moves the quick-release wrench, unscrew lock bolt, tiltedly back brace can be along the hinged place of oblique back brace and back vehicle frame slides to the chute bottom along the chute on the connecting panel to the rotation of trailing wheel direction, lock bolt and the horizontal sleeve pipe that is sleeved on the lock bolt thereupon, saddle when sliding to the bottom, the saddle standpipe, tiltedly back brace all is folded on the trailing wheel and (sees Figure 17).
Major part front and back wheel of the present utility model, front fork, cloudy tube, saddle, axis, pedal, chain drum etc. all adopt the gauge member of ordinary bicycle, and material of the present utility model adopts aluminum alloy or other metallic material.
The utlity model has modern design, rational in infrastructure, mechanical strength is good, convenient folding, fast, volume after folding is little, the form standard is beneficial to characteristics such as batch manufacturing especially.
Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 mounting structure scheme drawing of the present utility model.
Fig. 2 is the enlarged drawing at Fig. 1 I place.
Fig. 3 is the section-drawing of Fig. 2 along the A-A section.
Fig. 4 is the enlarged drawing at Fig. 1 II place.
Fig. 5 is the lateral plan of Fig. 4.
Fig. 6 is the enlarged drawing at Fig. 1 III place
Fig. 7 is the structural representation of front vehicle frame connecting box.
Fig. 8 is the birds-eye view of Fig. 7.
Fig. 9 is the enlarged drawing at Fig. 1 IV place.
Figure 10 is the enlarged drawing at Fig. 9 I place.
Figure 11 is the back view of Fig. 9.
Figure 12 is the enlarged drawing at Fig. 1 V place.
The section-drawing that Figure 13 cuts open along axial line for Figure 12.
Figure 14 is a handlebar folding structure scheme drawing of the present utility model.
Figure 15 is handlebar column of the present utility model and front-wheel folding structure scheme drawing.
Figure 16 is a forward and backward vehicle frame folding structure scheme drawing of the present utility model.
Figure 17 is the structural representation after saddle folding of the present utility model and the car load folding.
With reference to figure 1～Figure 13: folding bicycle provided by the utility model comprises cloudy tube 1, with cloudy 1 front vehicle frame 2 of making one, be provided with the handlebar columns assemblies in the cloudy tube 1, there are two hinge covers formed integrally therewith the lower end of cloudy tube 1, two hinges covers and front fork 3 upper ends hinge formed integrally therewith matches, thereby the moon tube 1 is hinged with front fork 3, by common mode front-wheel 4 is installed on the front fork 3.The utility model also comprises the back vehicle frame 5 that contains bottom bracket axle, on the back vehicle frame 5 back vent formed integrally therewith 6 is arranged, by common mode trailing wheel 7 is installed on the back vent 6, also be provided with saddle 8 on the back vehicle frame 5, by common mode pedal 9 is installed in the bottom bracket axle, also is provided with sprocket wheel, chain etc. on bottom bracket axle and the hind axle.Described handlebar columns assemblies comprises handlebar 10 and handlebar column 11, handlebar column 11 comprises the lower pillar stand 12 that matches with cloudy tube and pivotally attached upper pillar stand 13 with it, hinge formed integrally therewith 14 is arranged at the top of lower pillar stand 12, there is the two hinges cover 15 that matches with hinge 14 lower end of upper pillar stand 13, hinge cover 15 is hinged on the hinge 14, the upper end of upper pillar stand 13 is fixed with column fixed cover 16, also there is the fixed bin 17 of captive joint with it the below, middle part of handlebar 10, column fixed cover 16 is sleeved in the fixed bin 17, one end of fixed bin 17 and column fixed cover 16 is hinged by bearing pin 18, having in the column fixed cover 16 can be left, the locking pin 19 that moves right, one end of locking pin 19 is to stretch in institute's perforate on the fixed bin sidewall, locking pin 19 middle parts have cross-drilled hole, be fixed with pin 20 in the cross-drilled hole, the top of pin 20 is passed institute's perforate on the column fixed cover 16 and is placed on the fixed bin 17 in institute's recessing 21, there is spring 22 the other end of locking pin, one end of spring 22 withstands on the bearing pin 18, and the other end places in the recessing of locking pin 19 ends institute (sees Fig. 1～Fig. 5).On upper pillar stand 13 and front fork 3, be welded to connect, following right angle latch 23, on, on having in the following right angle latch 23, following right-angle connecting plate 24, on, following right-angle connecting plate 24 is welded to connect respectively on lower pillar stand 12 and cloudy tube 1, on, the bearing 25 that is welded to connect with it to one is arranged on the following right-angle connecting plate 24, on, following right angle latch 23, on, all have corresponding hole on following right-angle connecting plate 24 and the bearing 25, on, following locking pin 26 passes respectively, following right angle latch, on, institute's perforate on following right-angle connecting plate and the bearing and with locking lever 27 on, the lower end connects, axially locating of locking pin 26 by nut 28, on, be set with spring 29 on the following locking pin 26, one end of spring 29 withstands on the step of locking pin 26, and the other end withstands on the bearing 25.Be fixed with button 30 on the locking lever 27.Upper pillar stand 13 is hinged with the upper end of connecting rod 31, and the lower end of connecting rod 31 is hinged on front fork 3 and makes on the connecting rod arm of force piece 32 of one (sees Fig. 1, Fig. 4～Fig. 5).Vehicle frame 2 before and after in the utility model, 5 by the flexible connection of vehicle frame fixed bin, front vehicle frame 2 is two parallel metal tubes with back vehicle frame 5, distance between two metal tubes is with before can holding, trailing wheel is advisable, the front end of front vehicle frame 2 and cloudy tube welding, the rear end of front vehicle frame 2 is welded with front vehicle frame connecting box 33, the both sides of front vehicle frame connecting box 33 are circular cylinder body, wherein a circular cylinder body inboard has by rivet 34 and circular cylinder body pivotally attached eccentric wheel 35, have arc chute 36 on the eccentric wheel 35 and handle formed integrally therewith 37 is arranged, have and to go up in the above-mentioned circular cylinder body, mobile down locking pin 38, be fixed with sliding pin 39 on the locking pin 38, the other end of sliding pin 39 passes institute's perforate on the circular cylinder body and matches with institute's open arc shape chute 36 on the eccentric wheel 35, there is spring 40 the locking pin lower end, one end of spring 40 withstands on the rivet 34, and the other end is contained in the recessing of locking pin end institute.The front end of back vehicle frame 5 is welded to connect with back vehicle frame connecting box 41, have the corresponding hole of two circular cylinder bodies on the appropriate location of back vehicle frame connecting box 41 with front vehicle frame connecting box 33, back frame linking connecting box 41 is sleeved on the front vehicle frame connecting box 33, locking pin 38 ends inserts on the frame linking connecting box 41 of back in institute's perforate, in another hole of back vehicle frame connecting box 41 and corresponding with it circular cylinder body, rotational pin 42 is arranged, rotational pin 42 axially (see Fig. 1, Fig. 6～Fig. 8) by nut 43 location.Support 44 and back support 45 before two parallel metal Guan Shangjun of front vehicle frame 2 and back vehicle frame 5 are welded with, front and back are supported 44,45 and are two, be welded with connecting panel 46,47 in the rear end of preceding support 44 and the front end of back support 45, the middle part of connecting panel 46,47 is cambered outwards half garden shape, to be clamped on the saddle standpipe 48, one end of connecting panel 46 is columnar, and corresponding with it this end of connecting panel 47 is
Shape, the cylindrical shape of connecting panel 46 places connecting panel 47
In the shape, turning cylinder 49 is from connecting panel 46
Shape top penetrates, and passes the cylindrical shape of connecting panel 46, and from connecting panel 47
The shape bottom passes, turning cylinder 49 axially spacing by nut 50, and the other end of connecting panel 46,47 coincides together, and has screw on it, and bolt 51 with matching is arranged in the screw, and be fixed with quick-release wrench 52(on the bolt 51 and see Fig. 1, Fig. 9～Figure 11).Above-mentioned saddle standpipe 48 comprises the seat pipe 54 of a pipe box 53 and top band saddle 8, seat pipe box 53 is welded on the vehicle frame 5 of back, the seat pipe is connected in the present pipe box, the top of seat pipe 54 has the hole, be welded to connect horizontal sleeve pipe 55 in the hole, tiltedly back brace 56 is two parallel metal tubes, tiltedly back brace 56 is welded with sleeve pipe with the coupling end of back vehicle frame 5, bearing pin 57 passes back vehicle frame 5 and sleeve pipe, oblique back brace 56 is hinged with the back vehicle frame, tiltedly the other end of back brace 56 has connecting panel formed integrally therewith 58, has chute 59 on the connecting panel 58, and connecting panel 58 places the both sides of horizontal sleeve pipe 55, lock bolt 60 passes connecting panel 58 horizontal sleeve pipes 55 and passes from another connecting panel 58, lock bolt 60 is fixed with quick-release wrench 62(and is seen Fig. 1 by nut 61 location on the lock bolt 60, Fig. 9～Figure 13).
Claims (8)
1, a kind of folding bicycle, comprise cloudy tube, with the cloudy front vehicle frame and the handlebar columns assemblies and the front fork that is hinged on the moon tube that are arranged in the cloudy tube of making one, be installed in the front-wheel on the front fork, the back vehicle frame that contains bottom bracket axle, make the back vent of one with the back vehicle frame, be installed in the trailing wheel on the back vent, be arranged on the saddle on the vehicle frame of back, be arranged on pedal and other accessory in the bottom bracket axle, it is characterized in that described handlebar columns assemblies comprises handlebar and handlebar column, handlebar flexibly connects by handlebar fixed bin and handlebar column, the handlebar column flexibly connects by insurance latch assembly and cloudy tube, and is preceding, back vehicle frame flexibly connects by the vehicle frame fixed bin, and saddle is installed on the vehicle frame of back by the saddle standpipe that is connected with the back vehicle frame with the oblique back brace of back vehicle frame pivotally attached.
2, folding bicycle according to claim 1 is characterized in that described handlebar column comprises the lower pillar stand that matches with cloudy tube, with the upper pillar stand of lower pillar stand upper articulation.
3, folding bicycle according to claim 1 and 2, it is characterized in that described handlebar fixed bin comprises the fixed bin that is connected on the handlebar, be connected in the column fixed cover of upper pillar stand upper end, column is fixedly set in the fixed bin, one end of fixed bin and column fixed cover is hinged by bearing pin, having in the column fixed cover can be left, the locking pin that moves right, one end of locking pin is stretched on the fixed bin sidewall in institute's perforate, be fixed with pin on the locking pin, pin passes institute's perforate on the column fixed cover and places on the fixed bin in institute's recessing, the other end of locking pin has spring, and spring is spacing by institute's recessing of locking pin end and bearing pin.
4, folding bicycle according to claim 1 and 2, it is characterized in that described insurance latch assembly comprise be connected on upper pillar stand and the front fork on, following right angle latch, place, in the following right angle latch and be connected on lower pillar stand and the cloudy tube on, following right-angle connecting plate, on, on the following right-angle connecting plate bearing that is fixed with one is with it arranged, on, following right angle latch, on, all have corresponding hole on following right-angle connecting plate and the bearing, on, following locking pin passes respectively, following right angle latch, on, institute's perforate on following right-angle connecting plate and the bearing and with locking lever on, the lower end connects, on, be set with spring on the following locking pin, spring is spacing by step on the locking pin and bearing, is fixed with button on the locking lever.
5, folding bicycle according to claim 1, it is characterized in that described vehicle frame fixed bin comprises the front vehicle frame connecting box that is connected with the front vehicle frame rear end, the both sides of front vehicle frame connecting box are circular cylinder body, wherein a circular cylinder body inboard has by rivet and circular cylinder body pivotally attached eccentric wheel, have arc chute on the eccentric wheel and handle formed integrally therewith is arranged, have and to go up in the above-mentioned circular cylinder body, mobile down locking pin, be fixed with sliding pin on the locking pin, the other end of sliding pin passes institute's perforate on the circular cylinder body and matches with institute's open arc shape chute on the eccentric wheel, there is spring the locking pin lower end, and spring is spacing by institute's recessing of locking pin lower end and rivet.
6, folding bicycle according to claim 1, it is characterized in that described vehicle frame fixed bin also comprises the back vehicle frame connecting box that is connected with back vehicle frame front end, have the corresponding hole of two circular cylinder bodies on the appropriate location of back vehicle frame connecting box with the front vehicle frame connecting box, back vehicle frame connecting box is sleeved on the front vehicle frame connecting box, insert on the vehicle frame connecting box of back in institute's perforate the locking pin end, in another hole of back vehicle frame connecting box and corresponding with it circular cylinder body rotational pin is arranged, rotational pin is located by nut.
7, according to claim 5 or 6 described folding bicycles, support before it is characterized in that being fixed with on the described forward and backward vehicle frame and the back support, all be fixed with connecting panel on the back and front supporting, connecting panel is clamped on the saddle standpipe, one end is hinged, there is the quick-release spanner that is fixed with one with it the other end by bolt tightening on the bolt.
8, folding bicycle according to claim 1, it is characterized in that described saddle standpipe comprises that a pipe box and top is equipped with the seat pipe of saddle, the seat pipe box is connected on the vehicle frame of back, the seat pipe is connected in the present pipe box, the top of seat pipe has the hole, horizontal sleeve pipe is arranged in the hole, tiltedly an end of back brace is hinged with the back vehicle frame, the other end has connecting panel formed integrally therewith, have chute on the connecting panel, connecting panel places the two ends of horizontal sleeve pipe, and lock bolt passes connecting panel, horizontal sleeve pipe and passing from another connecting panel, lock bolt is located by nut, is fixed with the quick-release spanner on the lock bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229751 CN2199924Y (en) | 1994-10-24 | 1994-10-24 | Folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229751 CN2199924Y (en) | 1994-10-24 | 1994-10-24 | Folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199924Y true CN2199924Y (en) | 1995-06-07 |
Family
ID=33842008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229751 Expired - Fee Related CN2199924Y (en) | 1994-10-24 | 1994-10-24 | Folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199924Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042354A1 (en) * | 1998-02-18 | 1999-08-26 | Cong Xie | A foldable handlebar for a bicycle |
-
1994
- 1994-10-24 CN CN 94229751 patent/CN2199924Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042354A1 (en) * | 1998-02-18 | 1999-08-26 | Cong Xie | A foldable handlebar for a bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHOU YA TO: BEIJING ZELONG TELEVISION PRODUCTION TECHNOLOGY DEVELOPMENT CO.LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100083 Beijing, Haidian District, Xueyuan Road, No. 39, C F Patentee after: Beijing zeron film production technology development company Address before: 610041 Sichuan, Chengdu Patentee before: Zhou Ya |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |