CN201000975Y - Dual-pulling roller for receiving wires by pressing key - Google Patents
Dual-pulling roller for receiving wires by pressing key Download PDFInfo
- Publication number
- CN201000975Y CN201000975Y CNU2006201757132U CN200620175713U CN201000975Y CN 201000975 Y CN201000975 Y CN 201000975Y CN U2006201757132 U CNU2006201757132 U CN U2006201757132U CN 200620175713 U CN200620175713 U CN 200620175713U CN 201000975 Y CN201000975 Y CN 201000975Y
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- reel box
- wedge
- box
- reel
- button
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Abstract
The utility model provides a pressed key take-up type double pull reeling machine, which consists of an upper cover, a lower cover, a pressed key, a reeling box, and a coiling spring, wherein the coiling spring is arranged in the reeling box, a positioning plate is arranged between the reeling box and the pressed key, the positioning plate is matched with the reeling box in a sliding way through a ball, a left wedge-shaped groove and a right wedge-shaped groove are arranged at the both ends of the positioning plate, the left wedge-shaped groove and the right wedge-shaped groove are all single side edges with slope surfaces, and the circumferential trends of the slope surfaces are the same, a left convex block and a right convex block are fixedly connected on the bottom surface of the pressed key, the positions of the left convex block and the right convex block are corresponding to the positions of the left wedge-shaped groove and the right wedge-shaped groove, a locking rod and a holding spring are arranged in a small cabinet inside the reeling box, the bottom end of the locking rod is pushed by the holding spring, a slope-shaped locking lock tongue is arranged at the top end of the locking rod, the lock tongue is extended out of the small roof window on the top surface of the reeling box, and embedded into the left wedge-shaped groove and the right wedge-shaped groove, and a return spring is arranged between the pressed key and the positioning plate. A connecting line can be wound through pressing the pressed key, the both ends of the connecting line are stretched toward the reverse direction, and the winded connecting line can be smoothly and freely stretched out, and stayed at the current position after being stretched.
Description
Technical field
The utility model relates to the wrap-up of tie between the electrical equipment.
Background technology
Usually use tie when carrying out transfer of data and information exchange between the electrical equipment; the two ends of tie have adaptor sub respectively; adaptor sub and the corresponding grafting of interface on the electrical equipment; thereby make different electrical equipment can carry out communication; because tie is longer; Shi Changhui takes place to cause and use inconvenience from around the knotting situation.Existing tie accommodation device all is to be made of wheel disc, tie is wound on the wheel disc, there is handle at the wheel disc two ends, tie is reeled and is packed up and discharge the work of expansion, all finish by the hand-turning wheel disc, very bother, and do not have the effect of location, can not make the current location after tie rests on expansion.
The utility model content
The purpose of this utility model provides the two spool devices that draw of a kind of button wire intaking type, the tie coiling of electric equipment can be packed up by pressing keys, stretch the round about two ends of tie can make that the tie of coiling is smooth and easy to trail freely, and can rest on current location after launching.
The utility model is by the following technical solutions: the two spool devices that draw of a kind of button wire intaking type, comprise loam cake, lower cover, button, the reel box, wind spring, the outer wall of reel box is wound with tie, there is last side seat the both sides of loam cake, there is corresponding following side seat the both sides of lower cover, on, the end face of following side seat is fixed together, there is vertical shaft at the middle part of lower cover, there is axis hole at the center of described reel box, the reel box with this shaft hole sleeve on vertical shaft, described wind spring is contained in the reel box, the inner and the vertical shaft of wind spring are fixed together, the outer end of wind spring and reel box are fixed together, there is through hole at the middle part of described loam cake, described button is inlaid on this through hole, a location-plate is housed between described reel box and the button, become to be slidingly matched by ball between the end face of the bottom surface of this location-plate and reel box, the two ends of location-plate have a left side symmetrically, right wedge-shaped slot, this left side, it is domatic that right wedge-shaped slot all is that one-sided sideband has, an and left side, the domatic circumference of right wedge-shaped slot moves towards identical, two ends, described button bottom surface are connected with a left side respectively, right projection, this left side, the position of right projection respectively with a described left side, the position correspondence of right wedge-shaped slot, there is a cell reel box inboard, locking bar and top spring are housed in the cell, the bottom of this locking bar is replaced by this top spring, there is the dead bolt of ramped shaped on the top of locking bar, this dead bolt is stretched out by the scuttle of reel box top, is embedded in described left wedge-shaped slot or the right wedge-shaped slot, between described button and the location-plate back-moving spring is housed.
Described ball has three, and the bottom of these three balls is embedded in respectively in three pits of reel box top, and the top of these three balls all is embedded in the annular groove of location-plate bottom surface.
There is the draw-in groove that is formed by narrow slit at the middle part of described vertical shaft, and there is the hook part that is formed by back bending the inner of wind spring, and this hook part is installed on the narrow slit, thereby the inner of wind spring and vertical shaft are fixed together.
Be connected with a curved baffle in the described reel box, there is the hook part that is formed by back bending the outer end of described wind spring, and this hook part is enclosed within on this curved baffle, thereby the outer end of wind spring and reel box are fixed together.
Be connected with a curved baffle in the described reel box, form a space that holds tie between the inwall of this curved baffle and reel box, the middle part of described tie is entrapped in this space, the outer wall middle part of reel box laterally is connected with a toroidal membrane, the outer wall two ends of reel box longitudinally have forward and backward gap, the leading portion of tie is passed by this preceding gap, be wrapped on the reel outer box wall of toroidal membrane top, the back segment of tie is passed by this back gap, is wrapped on the reel outer box wall of toroidal membrane below.
This product operation is simple, and is easy to use, the tie of electric equipment can be reeled by pressing keys and pack up, and prevents that it from tying from set-to.During use, by the two ends of the tie that stretches round about, can make that tie is smooth and easy to trail freely, no matter tie launches length, in case the release of loosing one's grip, tie promptly rests on current location, and can not trackslip returns to initial state.
Description of drawings
Fig. 1 is the profile schematic diagram of the utility model one embodiment.
Fig. 2 is the structural representation of removing among Fig. 1 behind button and the loam cake.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the decomposition assembling schematic diagram of major part among Fig. 1.
Fig. 5 is the decomposition assembling schematic diagram of whole parts among Fig. 1.
Fig. 6 is the rearview of loam cake among Fig. 4, button, back-moving spring, location-plate;
Fig. 7 is the enlarged drawing of lower cover among Fig. 4.
Fig. 8 is the enlarged drawing of ball among Fig. 5, reel box, locking bar, top spring, cover plate.
Fig. 9 is the backsight assembling enlarged drawing of reel box, wind spring, locking bar, top spring, cover plate.
Figure 10 is the structural representation after the tie among Fig. 2 stretches.
Figure 11 is the structural representation after the tie among Fig. 3 stretches.
Figure 12 is the A-A cutaway view of Fig. 3.
Figure 13 is the B-B cutaway view of Figure 12.
Embodiment
Piece mark
1 loam cake, 101 through holes, 102 antelabium
2 lower covers, 201 vertical shafts, 202 narrow slits
3 buttons, 301 left projection 302 right projections
Gap 403 back gap before 4 reel boxes, 401 axis holes 402
407 scuttles, 415 pits, 416 pits, 417 pits
502 hook parts, 5 wind springs, 501 hook parts
6 location-plates, 601 left wedge-shaped slot 602 right wedge-shaped slot 603 annular grooves
7 locking bars, 701 dead bolts, 8 cells, 9 top springs, 10 cover plates
13 back-moving springs, 14 back-moving springs, 15 balls, 16 balls, 17 balls
18 curved baffles, 19 ties, 191 leading portions, 192 back segments
21 times side seats of 20 toroidal membranes, 211 prominent 212 breach
22 times side seat 221 apertures 23 adaptor sub 24 adaptor sub
25 paper washers, 251 centre bores, 26 spaces
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model is the two spool devices that draw of a kind of button wire intaking type, comprise loam cake 1, lower cover 2, button 3, reel box 4, wind spring 5, there is the last side seat 11 of disjunctor the both sides of loam cake 1,12, there is corresponding following side seat 21 both sides of lower cover 2,22, please refer to Fig. 6, Fig. 7, last side seat 11 has aperture 111, following side seat 21 has corresponding prominent 211, when the end face of the end face of last side seat 11 and following side seat 21 is fixed together, insert in the aperture 111 for prominent 211 and position, last side seat 12 has prominent 121, following side seat 22 has corresponding aperture 221, when the end face of the end face of last side seat 12 and following side seat 22 is fixed together, positions in prominent the 121 insertion apertures 221.Side seat was fixed by ultrasonic wave pressing or heat fused mode under last side seat reached, and can certainly fix by the bonding alternate manner that waits.
Please refer to Fig. 4, Fig. 5, Fig. 6, last side seat 12 has the breach 122 that places for tie leading portion 191, please refer to Fig. 7, and following side seat 21 has the breach 212 that places for tie back segment 192.
Please refer to Fig. 2, Fig. 7, Fig. 8, there is vertical shaft 201 at the middle part of lower cover 2, and there is axis hole 401 at the center of reel box 4, and reel box 4 is enclosed within on the vertical shaft 201 with this axis hole 401.Wind spring 5 is contained in the reel box 4, and the inner of wind spring 5 and vertical shaft 201 are fixed together, and the outer end of wind spring 5 and reel box 4 are fixed together, and in the present embodiment, the elasticity trend of crispaturaing of wind spring 5 self is clockwise direction.Please refer to Fig. 4, Fig. 5, Fig. 6, there is through hole 101 at the middle part of loam cake 1, and the periphery of through hole 101 is useful on button 3 is carried out spacing antelabium 102, and button 3 is inlaid on this through hole 101.
Please refer to Fig. 4, Fig. 5, Fig. 6, Figure 12, Figure 13, a location-plate 6 is housed between reel box 4 and the button 3, ball 15 is housed between the end face of the bottom surface of location-plate 6 and reel box 4,16,17, thereby location-plate 6 is slidingly matched for 4 one-tenth with the reel box, the two ends of location-plate 6 have a left side symmetrically, right wedge-shaped slot 601,602, a left side, right wedge-shaped slot 601,602 all to be that one-sided sideband has domatic, an and left side, the domatic circumference of right wedge-shaped slot moves towards identical, two ends, button 3 bottom surface are connected with a left side respectively, right projection 301,302, this left side, right projection 301,302 position respectively with a left side, right wedge-shaped slot 60 1,602 position correspondence, please refer to Fig. 2, Fig. 4, Fig. 8, Fig. 9, there is a cell 8 reel box 4 inboards, locking bar 7 and top spring 9 are housed in the cell 8, cell 8 is by cover plate 10 shutoff, and the bottom of locking bar 7 is replaced by top spring 9, and there is the dead bolt 701 of ramped shaped on the top of locking bar 7, this dead bolt 701 is stretched out by the scuttle 407 of reel box 4 end faces, is embedded in left wedge-shaped slot 601 or the right wedge-shaped slot 602.Please refer to Fig. 4, Fig. 5, Fig. 6, back-moving spring 13,14 is housed between loam cake 1 and the location-plate 6.
Please refer to Fig. 2, Fig. 4, Fig. 8, Figure 12, between the bottom surface of location-plate 6 and reel box 4 end faces three balls 15,16,17 are housed.The end face of reel box 4 has three pits 415,416,417 that are used for the splendid attire ball, pit 415,416,417 is looped around the outside of axis hole 401, there is an annular groove 603 bottom surface of location-plate 6 as shown in Figure 6, the bottom of ball 15,16,17 is embedded in respectively in the pit 415,416,417, and the top of ball 15,16,17 all is embedded in the annular groove 603.
Please refer to Figure 13, button 3 is not pressed following time, and under the effect of back-moving spring 13,14, button 3 is away from location-plate 6, and the left and right projection 301,302 of button 3 bottom surfaces does not embed in the left and right wedge-shaped slot 601,602.At this moment, dead bolt 701 is embedded in the left wedge-shaped slot 601, plays the effect of retaining, and reel box 4 can only be done and be rotated counterclockwise.
After button 3 was pressed down, the left and right projection 301,302 of button 3 bottom surfaces was embedded in the left and right wedge-shaped slot 601,602, and the dead bolt 701 that is in the wedge-shaped slot 601 is withdrawed from.At this moment, because the effect of the retaining of dead bolt 701 is disengaged, reel box 4 does turning clockwise under the effect of wind spring 5.
Please refer to Fig. 4, Fig. 5, Fig. 7, Fig. 9, Figure 12, there is the draw-in groove that is formed by narrow slit 202 at the middle part of vertical shaft 201, there is the hook part 502 that is formed by back bending the inner of wind spring 5, and this hook part 502 is installed on the narrow slit 202, thereby the inner of wind spring 5 and vertical shaft 201 are fixed together.Be connected with a curved baffle 18 in the reel box 4, there is the hook part 501 that is formed by back bending wind spring 5 outer ends, and this hook part 501 is enclosed within on the curved baffle 18, thereby the outer end of wind spring 5 and reel box 4 are fixed together.
Please refer to Fig. 5, Fig. 9, Figure 10, Figure 11, Figure 12, form a space 26 that holds tie 19 between the inwall of curved baffle 18 and reel box 4, be entrapped in after the middle part doubling of tie 19 in this space 26, the outer wall middle part of reel box 4 laterally is connected with a toroidal membrane 20, before the outer wall two ends of reel box 4 longitudinally have, back gap 402,403, the leading portion 191 of tie 19 is passed by preceding gap 402, be wrapped on reel box 4 outer walls of toroidal membrane 20 tops, the back segment 192 of tie 19 is passed by back gap 403, is wrapped on the outer wall of reel box 4 of toroidal membrane 20 belows.The two ends of tie 19 connect adaptor sub 23,24 respectively, with electrical equipment on the corresponding interface be connected.The elasticity of wind spring 5 self makes it have the trend of rotary tightening, direction of rotation is a clockwise direction, because the inner 502 of wind spring 5 is affixed with vertical shaft 201, the outer end 501 of wind spring 5 is affixed with reel box 4, under the elastic reaction of wind spring 5, reel box 4 relative vertical shafts 201 are done clockwise direction rotation, and the leading portion 191 of tie 19 just is wrapped on the outer wall of reel box 4 of toroidal membrane 20 tops.The back segment 192 of tie 19 just is wrapped on the outer wall of reel box 4 of toroidal membrane 20 belows.
Please refer to Figure 10, Figure 11, if want to allow tie 19 trail, only need to pinch adaptor sub 23,24 respectively with two hands, adaptor sub 23,24 is pullled by court's direction on the contrary, because leading portion 191, the back segment 192 of tie 19 are respectively around the upper and lower of reel box 4, when the strength of pullling acts on the reel box 4, the moment of torsion that will inevitably produce, thereby reel box 4 is rotated in the counterclockwise direction, and the leading portion 191 and the back segment 192 of tie 19 trail in the opposite direction.
This product utilization locking bar 7 forms stopping mechanism with cooperating of wedge-shaped slot 601,602, the top of locking bar 7 has the dead bolt 701 of ramped shaped, wedge-shaped slot 601,602 all to be that one-sided limit has domatic, please refer to Fig. 6, the domatic its rear rim that is positioned at of wedge-shaped slot 601, the domatic of wedge-shaped slot 602 is positioned at its leading edge, though the domatic position of wedge-shaped slot 601,602 is opposite, they are identical along the trend of circumference.Domatic effect is: when reel box 4 rotated under counterclockwise torsional interaction, the dead bolt 701 on locking bar 7 tops catered to the domatic motion of wedge-shaped slot, and can take advantage of a situation skids off from wedge-shaped slot is domatic.The elastic acting force of wind spring 5 makes reel box 4 have right handed trend all the time, but because the domatic of wedge-shaped slot 601,602 be one-sided limit, the dead bolt 701 on locking bar 7 tops can only be when reel box 4 counterclockwise rotates skids off from wedge-shaped slot domatic.When reel box 4 turned clockwise, dead bolt 701 can extend in wedge-shaped slot 601 or the wedge-shaped slot 602 under the effect of top spring 9, and can not skid off from wedge-shaped slot domatic, had played the effect of retaining.
When with the hands pull adaptor sub 23 in the opposite direction, 24 o'clock, the moment of torsion that produces counterclockwise rotates reel box 4, in rotating process, the dead bolt 701 on locking bar 7 tops can stretch in the wedge-shaped slot 601, from wedge-shaped slot 601 domatic, skid off then, after reel box 4 counterclockwise rotates semi-circumference, the dead bolt 701 on locking bar 7 tops can stretch in the wedge-shaped slot 602, from wedge-shaped slot 602 domatic, skid off then, because wedge-shaped slot 601,602 circumference differential seat angle is 180 degree, reel box 4 revolutions move a week, and the dead bolt 701 on locking bar 7 tops inserts wedge-shaped slot 601,602 respectively once.
As long as both hands keep pullling adaptor sub 23 in the other direction, 24 strength, reel box 4 will rotate in the counterclockwise direction continuously, tie 19 just is drawn out and lengthens, after tie 19 is drawn out suitable length, adaptor sub 23 is pullled in release in case loose one's grip, 24 strength, reel box 4 can be rotated in a clockwise direction under the elastic force effect of wind spring 5, but rotate semi-circumference at the most, the dead bolt 701 on locking bar 7 tops just can be inserted in wedge-shaped slot 601 or the wedge-shaped slot 602 under the effect of top spring 9, realize retaining, the leading portion 191 of tie 19 and back segment 192 semi-circumference that also can fall back at the most just stops, and can fully not return to initial state.When reel box 4 was rotated in a clockwise direction, dead bolt 701 is the domatic motion of wedge-shaped slot 601,602 dorsad, and dead bolt 701 can wedge-shaped slot 601,602 skids off in domatic, thereby guarantees that tie 19 rests on current pull-out location, can not trackslip and return.
After tie 19 is drawn out, if want it is wound on the reel box 4 again, only need push button 3, please refer to Figure 12, Figure 13, wedge-shaped slot 601,602 are the upper and lower grooves that runs through location-plate 6.After button 3 was pressed down, the left and right projection 301,302 of button 3 bottom surfaces was embedded in the left and right wedge-shaped slot 601,602, and the dead bolt 701 that is in is wherein withdrawed from.At this moment, because the retaining effect of dead bolt 701 is disengaged, reel box 4 does turning clockwise continuously under the effect of wind spring 5, tie 19 is wound on rapidly on the reel box 4.
Rotatable parts of the present utility model are reel boxes 4, for the resistance of reducing friction, ball 15,16,17 has been installed between the end face of the bottom surface of location-plate 6 and reel box 4, arranged lubricating pad 25 between the end face of the bottom surface of reel box 4 and lower cover 2, lubricating pad 25 is sleeved on the vertical shaft 201 with centre bore 251.Lubricating pad 25 can be made of the ganoid scraps of paper.
Claims (5)
1. two spool devices that draw of a button wire intaking type, comprise loam cake, lower cover, button, the reel box, wind spring, the outer wall of reel box is wound with tie, there is last side seat the both sides of loam cake, there is corresponding following side seat the both sides of lower cover, on, the end face of following side seat is fixed together, there is vertical shaft at the middle part of lower cover, and there is axis hole at the center of described reel box, the reel box with this shaft hole sleeve on vertical shaft, described wind spring is contained in the reel box, the inner and the vertical shaft of wind spring are fixed together, and the outer end of wind spring and reel box are fixed together, and there is through hole at the middle part of described loam cake, described button is inlaid on this through hole, it is characterized in that:
A location-plate is housed between described reel box and the button, become to be slidingly matched by ball between the end face of the bottom surface of this location-plate and reel box, the two ends of location-plate have a left side symmetrically, right wedge-shaped slot, this left side, it is domatic that right wedge-shaped slot all is that one-sided sideband has, two ends, described button bottom surface are connected with a left side respectively, right projection, this left side, the position of right projection respectively with a described left side, the position correspondence of right wedge-shaped slot, there is a cell reel box inboard, locking bar and top spring are housed in the cell, the bottom of this locking bar is replaced by this top spring, there is the dead bolt of ramped shaped on the top of locking bar, this dead bolt is stretched out by the scuttle of reel box top, be embedded in described left wedge-shaped slot or the right wedge-shaped slot, between described button and the location-plate back-moving spring be housed.
2. the two spool devices that draw of button wire intaking type as claimed in claim 1, it is characterized in that: described ball has three, the bottom of these three balls is embedded in respectively in three pits of reel box top, and the top of these three balls all is embedded in the annular groove of location-plate bottom surface.
3. the two spool devices that draw of button wire intaking type as claimed in claim 1, it is characterized in that: there is the draw-in groove that is formed by narrow slit at the middle part of described vertical shaft, there is the hook part that is formed by back bending the inner of wind spring, and this hook part is installed on the narrow slit, thereby the inner of wind spring and vertical shaft are fixed together.
4. the two spool devices that draw of button wire intaking type as claimed in claim 1, it is characterized in that: be connected with a curved baffle in the described reel box, there is the hook part that is formed by back bending the outer end of described wind spring, and this hook part is enclosed within on this curved baffle, thereby the outer end of wind spring and reel box are fixed together.
5. the two spool devices that draw of button wire intaking type as claimed in claim 1, it is characterized in that: be connected with a curved baffle in the described reel box, form a space that holds tie between the inwall of this curved baffle and reel box, the middle part of described tie is entrapped in this space, the outer wall middle part of reel box laterally is connected with a toroidal membrane, before the outer wall two ends of reel box longitudinally have, back gap, the leading portion of tie is passed by this preceding gap, be wrapped on the reel outer box wall of toroidal membrane top, the back segment of tie is passed by this back gap, is wrapped on the reel outer box wall of toroidal membrane below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201757132U CN201000975Y (en) | 2006-12-22 | 2006-12-22 | Dual-pulling roller for receiving wires by pressing key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201757132U CN201000975Y (en) | 2006-12-22 | 2006-12-22 | Dual-pulling roller for receiving wires by pressing key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000975Y true CN201000975Y (en) | 2008-01-02 |
Family
ID=39015378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201757132U Expired - Fee Related CN201000975Y (en) | 2006-12-22 | 2006-12-22 | Dual-pulling roller for receiving wires by pressing key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000975Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215877A (en) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | Combined CT (current transformer) polarity test device |
| CN105428121A (en) * | 2015-12-26 | 2016-03-23 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Vacuum extinction chamber high voltage aging system |
| CN104215877B (en) * | 2014-08-21 | 2017-01-04 | 国家电网公司 | Combination type CT polarity test device |
| CN110342414A (en) * | 2019-08-12 | 2019-10-18 | 重庆宇爵智能科技有限公司 | Wind lifting device |
| CN114786396A (en) * | 2022-06-16 | 2022-07-22 | 常州市华一通讯科技有限公司 | Embedded communication microwave isolator |
-
2006
- 2006-12-22 CN CNU2006201757132U patent/CN201000975Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215877A (en) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | Combined CT (current transformer) polarity test device |
| CN104215877B (en) * | 2014-08-21 | 2017-01-04 | 国家电网公司 | Combination type CT polarity test device |
| CN105428121A (en) * | 2015-12-26 | 2016-03-23 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Vacuum extinction chamber high voltage aging system |
| CN110342414A (en) * | 2019-08-12 | 2019-10-18 | 重庆宇爵智能科技有限公司 | Wind lifting device |
| CN110342414B (en) * | 2019-08-12 | 2023-12-15 | 重庆宇爵智能科技有限公司 | Winding lifting device |
| CN114786396A (en) * | 2022-06-16 | 2022-07-22 | 常州市华一通讯科技有限公司 | Embedded communication microwave isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20131222 |