CN2756404Y - Improved single and continuous trigger switching device for nailing gun and nailing gun setted with said device - Google Patents
Improved single and continuous trigger switching device for nailing gun and nailing gun setted with said device Download PDFInfo
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- CN2756404Y CN2756404Y CN 200420115842 CN200420115842U CN2756404Y CN 2756404 Y CN2756404 Y CN 2756404Y CN 200420115842 CN200420115842 CN 200420115842 CN 200420115842 U CN200420115842 U CN 200420115842U CN 2756404 Y CN2756404 Y CN 2756404Y
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- switching device
- hole
- double hit
- adjustment seat
- device shifter
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Abstract
The utility model relates to a single and continuous trigger switching device for a nailing gun and the nailing gun provided with the switching device. The switching device comprises a guide seat, a regulating seat and a regulating bolt, wherein the inner part of the guide seat forms a cavity, the regulating seat is arranged in the cavity in slide mode and the upper end of the regulating seat forms an end wall extending outwards along the radial direction. A through hole perforated along the longitudinal direction is formed in the middle part of the regulating seat. The regulating bolt is installed on the regulating seat, and the regulating bolt and the regulating seat can be fixed together in relatively rotating mode and have at least two relatively fixed positions along the circumferential direction. The lower end of the regulating seat passes through the through hole, and the end heads of the regulating seat have different radial dimension corresponding to the two relatively fixed positions. A pressure spring is arranged between the regulating seat and /or the regulating bolt and the guide seat. The single and continuous trigger switching device for the nailing gun has the advantages of simple structure, reliable function, very convenient operation and labor saving, and in addition, the utility model can conveniently realize the function of regulating the nailing depth.
Description
Technical field:
The utility model relates to a kind of pneumatic, Electric Tacker, relates in particular to a kind of single, double hit switching device shifter of ailing machine and the ailing machine of this switching device shifter is installed.
Background technology:
In order to improve the versatility of ailing machine, satisfy the user's of different operating custom and different qualifications needs, increasing gas pin gun is designed to possess the function of promptly clicking with double hit simultaneously, therefore correspondingly needs to be provided with the switching device shifter of list, double hit.And in the prior art, single, double hit switching device shifter ubiquity many deficiencies, CN2501652 number Chinese utility model patent as Granted publication on the 24th in State Intellectual Property Office's July in 2002, a kind of ailing machine list is disclosed, the trigger switching device shifter of double hit, comprise the trigger that is articulated on the nail rifle, trigger is a hollow-core construction, be loaded on bearing in it, catch and spring, bearing is bent into concave shape, its bottom is extended with the projection of stirring for the user, and two pin-and-holes that are shaped on the two side are respectively applied for and backstay are installed and are held bar, one sidewall of bearing is formed with a hook portion, and another sidewall is shaped on tenon portion; One end of catch is articulated on the bearing by backstay, and the other end bends the stopper of inclined plane shape; The two side of trigger all has for holding bar hole that bar passes and locating hole and the deep-slotted chip breaker that passes for backstay, also is provided with tongue-and-groove and a mortise and a spring hole that the tenon portion for bearing inserts in addition, is provided with spring between the hook portion of spring hole and bearing.Therefore bearing is by holding bar and being articulated in the trigger and being that the center swings back and forth to hold bar.Although this trigger switching device shifter also can be realized the handoff functionality of list, double hit, functional reliability is poor, operation is also extremely inconvenient, effort, and complex structure; In addition, also can't realize regulating the function of the nailing degree of depth.
The utility model content:
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned prior art, the ailing machine that provide a kind of improved ailing machine list, connects switching device shifter and this switching device shifter is installed, this switching device shifter is not only simple in structure, reliable in function, and operation is very convenient, laborsaving, can also realize regulating the function of the nailing degree of depth in addition easily.
The improved ailing machine list, the double hit switching device shifter that provide according to the utility model, comprise a guide holder, an adjustment seat and an adjusting bolt, the inside of described guide holder forms cavity, described adjustment seat is slidably mounted in the described cavity, its upper end is formed with an end wall that extends radially outwardly, and the middle part of described adjustment seat is formed with the through hole of vertical perforation; Described adjusting bolt is installed on the described adjustment seat, and the two can be fixed together with relatively rotating, and along circumferentially having at least two relatively-stationary positions; Described through hole is passed in the lower end of described adjustment seat, and its termination has different radial dimensions corresponding to described two relatively-stationary positions; Be provided with stage clip between described adjustment seat and/or described adjusting bolt and the described guide holder.
The ailing machine that provides according to the utility model, comprise the rifle body, be installed on rifle body front end the rifle head, be used to provide flat nail or the magazine of straight nail and single, the double hit switching device shifter that is installed on rifle body trigger position, described single, double hit switching device shifter comprises that a guide holder, an adjustment seat and regulate bolt, the inside of described guide holder forms cavity, described adjustment seat is slidably mounted in the described cavity, its upper end is formed with an end wall that extends radially outwardly, and the middle part of described adjustment seat is formed with the through hole of vertical perforation; Described adjusting bolt is installed on the described adjustment seat, and the two can be fixed together with relatively rotating, and along circumferentially having at least two relatively-stationary positions; Described through hole is passed in the lower end of described adjustment seat, and its termination has different radial dimensions corresponding to described two relatively-stationary positions; Be provided with stage clip between described adjustment seat and/or described adjusting bolt and the described guide holder.
The utility model also has following attached technical characterictic:
The middle part of described adjusting bolt is formed with a blind hole of extending from top to bottom, and described blind hole has internal thread.
Described adjusting bolt is the step cylinder, and it comprises bolt head and from the following table of described bolt head and the bar portion of extending downwards; Described bolt head rests on the described end wall, is provided with the flexible clamping mechanism of circumferential relative positioning between the two, thereby determines described at least two relatively-stationary positions; The through hole of described adjustment seat passes in described bar portion, is provided with axial positioning structure between itself and the described adjustment seat; Be formed with a blind hole that Open Side Down on the described bolt head, described flexible clamping mechanism comprises a stage clip and a ball of being located at successively in the described blind hole, the upper surface of described end wall is formed with at least two arc grooves or the cavity that holds described ball, and each described groove or cavity are positioned on the circumference of same radius and are separated by at least 60 degree.
The upper surface of described end wall is formed with the described arc groove in four roads that radially extends, 90 degree of being separated by between each described arc groove; The side of described bolt head is provided with clicks mark and double hit mark, describedly clicks mark and double hit and is marked at circumferencial direction 90 degree of being separated by; The lower end of described bar portion is excised symmetrically, form flat-shaped termination, described clicking on the extended line of center line that mark is positioned at described flat-shaped termination, described double hit mark and described blind hole are positioned on same the diameter of described bolt head, and lay respectively at the both sides in the center of circle.
Be formed with an annular groove in the described bar portion, the corresponding position of described adjustment seat is formed with two through hole, described two through hole lays respectively at the both sides of the center line of described annular groove, two straight pins pass described two through hole respectively and insert in the described annular groove, the described axial restraint structure of the common formation of described annular groove, through hole and straight pin.
The shape of cross section of described cavity is a rectangle, and described adjustment seat has the outer surface that cooperates with described rectangular enclosure; The openend of described cavity is formed with two blocks that extend internally, and there are two boss the lower end of described adjustment seat corresponding to the position of described two blocks, forms the groove that can hold described block between described two boss and the described end wall.
Described guide holder comprises a diapire and from the upwardly extending two side of described diapire, the front portion of described two side is connected by an antetheca, and the rear portion is formed with the two through hole that is used to install described guide holder accordingly.Be formed with the through hole that passes for the lower end of described bar portion on the described diapire.
The ailing machine list, the double hit switching device shifter that provide according to the utility model, prior art has following advantage relatively: owing to be provided with the adjusting bolt, regulating bolt and adjustment seat is fixed together rotatably, and the two has at least two relatively-stationary circumferential positions, therefore only need rotation to regulate the bolt head of bolt, promptly regulate the circumferential position of bolt relative adjustment seat, just can realize switching single, the double hit function, easy to operate, laborsaving, reduced user's labour intensity, and the functional reliability height.
A kind of preferred embodiment that provides at the utility model, the middle part of regulating bolt is formed with the blind hole with internal thread, this blind hole can cooperate with the external screw thread of insurance mouth, therefore the extension elongation that bolt can be regulated the insurance mouth is regulated in rotation, thereby regulate the nailing degree of depth, compare with safeties, nailing depth adjustment and list, the double hit switching device shifter of function singleness in the prior art, that the utility model provides is single, the double hit switching device shifter is not only multiple functional, and simple in structure, also reduced production cost.
Description of drawings:
The preferred embodiment that provides below in conjunction with accompanying drawing is elaborated to the utility model:
The ailing machine list that provides according to the utility model, the stereogram of double hit switching device shifter are provided Fig. 1;
Fig. 2 is the A-A cutaway view of switching device shifter shown in Figure 1, there is shown the internal structure of this switching device shifter;
Fig. 3 is the three-dimensional exploded view of switching device shifter shown in Figure 1, for clarity sake, there is shown the stereogram after the assembling of each parts, and this stereogram be Fig. 1 Rotate 180 state ° afterwards;
Fig. 4 is the upward view of the adjusting bolt of switching device shifter shown in Figure 1;
The front view of the ailing machine that provides according to the utility model is provided Fig. 5, there is shown the installation site of the global shape of ailing machine and list, double hit switching device shifter;
Fig. 6 is the amplification view at the trigger position of ailing machine shown in Figure 5, and the operation principle of single, the double hit switching device shifter that provides according to the utility model is provided.
The specific embodiment:
Before describing the utility model in detail, earlier relational language is explained or is defined as follows:
So-called " guard " means by insurance mouth and single, integral body that the double hit switching device shifter is formed of the present utility model, its role is to prevent that the operator from missing triggering pulling and launching nail and other people or thing are damaged;
For ailing machine, click, double hit is meant two kinds of different working methods, so-called " clicking " means and must depress guard earlier, triggering pulling could nailing again, can not realize the working method of nailing if guard is pressed in first triggering pulling again; So-called " double hit " means that no matter pressing guard earlier still is first triggering pulling, as long as the two is pressed simultaneously, just can realize the working method of nailing.
Referring to Fig. 1 and 2, the improved ailing machine list, the double hit switching device shifter that provide according to the utility model, comprise a guide holder 1, an adjustment seat 2 and an adjusting bolt 3, the inside of described guide holder 1 forms cavity 11, described adjustment seat 2 is slidably mounted in the described cavity 11, its upper end is formed with an end wall that extends radially outwardly 21, and the middle part of described adjustment seat 2 is formed with the through hole 22 of vertical perforation; Described adjusting bolt 3 is installed on the described adjustment seat 2, and the two can be fixed together with relatively rotating, and along circumferentially having at least two relatively-stationary positions; Described through hole 22 is passed in the lower end of described adjustment seat 2, and its termination has different radial dimensions corresponding to described two relatively-stationary positions; Be provided with stage clip 4 between described adjustment seat 2 and/or described adjusting bolt 3 and the described guide holder 1.As shown in FIG., in the preferred embodiment that the utility model provides, described stage clip 4 is located between described adjusting bolt 3 and the described guide holder 1.
Referring to Fig. 2, in the above preferred embodiment that the utility model provides, the middle part of described adjusting bolt 3 is formed with a blind hole 33 of extending from top to bottom, and described blind hole 33 has internal thread.This blind hole 33 is used for installation insurance mouth 10 (figure illustrates with two-dot chain line), owing to regulate bolt 3 and insurance mouth 10 threaded engagement (insurance mouth 10 has external screw thread), therefore only need rotation to regulate bolt 3, just can regulate the extension elongation of insurance mouth 10, thereby reach the purpose of regulating the nailing degree of depth.
Referring to Fig. 2 and 3, at the preferred embodiment that the utility model provides, described adjusting bolt 3 is the step cylinder, comprises bolt head 31 and the bar portion 32 of extending from the lower surface of described bolt head 31 downwards; Described bolt head 31 rests on the described end wall 21, is provided with the flexible clamping mechanism 5 of circumferential relative positioning between the two, thereby determines described at least two relatively-stationary positions; The through hole 22 of described adjustment seat 2 passes in described bar portion 32, is provided with axial positioning structure 6 between itself and the described adjustment seat 2.As shown in Fig. 1,3, the side of described bolt head 31 is processed with the annular knurl straight burr, thereby makes things convenient for user's grasping and rotation.
As shown in Figure 2, be formed with a blind hole that Open Side Down 311 on the described bolt head 3, described flexible clamping mechanism 5 comprises a stage clip 51 and a ball 52 of being located at successively in the described blind hole 311, as shown in Figure 3, the upper surface of described end wall 21 is formed with at least two arc grooves or the cavity 211 that holds described ball 52, and each described groove or cavity 211 are positioned on the circumference of same radius and are separated by at least 60 degree.Described at least two cavitys 211 correspond respectively to ailing machine and click two stations with double hit, and when described ball 52 cooperated with described two grooves or cavity 211 respectively, ailing machine is in respectively to be clicked or the double hit state.
Referring to Fig. 3, in the preferred embodiment that the utility model provides, the upper surface of described end wall 21 is formed with the described arc groove 211 in four roads that radially extends, 90 degree of being separated by between each described arc groove 211; As shown in Figure 4, the side of described bolt head 31 is provided with clicks mark 313 and double hit mark 314, and described mark 313 and the double hit mark 314 clicked is at circumferencial direction 90 degree of being separated by; As shown in Fig. 3,4, the lower end of described bar portion 32 is excised symmetrically, form flat-shaped termination 321, described clicking on the extended line of center line that mark 313 is positioned at described flat-shaped termination 321, described double hit mark 314 is positioned on same the diameter of described bolt head 31 with described blind hole 311, and lays respectively at the both sides in the center of circle.Adding man-hour described flat-shaped termination 32 is shaped by the milling machine milling.As shown in Figure 4, in the preferred embodiment that the utility model provides, the described mark 313 of clicking is a groove, and described double hit mark 314 is a projection.The operation principle of the function of described adjusting bolt 3 above-mentioned each structure and this list, double hit switching device shifter sees for details following.
Referring to Fig. 3, be formed with an annular groove 322 in the described bar portion 32, the corresponding position of described adjustment seat 2 is formed with two through hole 23, two straight pins 24 pass described two through hole 23 respectively and insert in the described annular groove 322, described annular groove 322, through hole 23 and the described axial restraint structure 6 of straight pin 24 common formations.Therefore as shown in FIG., the both sides that described two straight pins 24 insert described annular groove 322 respectively can relatively rotate between described adjusting bolt 3 and the described adjustment seat 2 but can not move axially.
As shown in Figure 3, the shape of cross section of described cavity 11 is a rectangle, and described adjustment seat 2 has the outer surface that cooperates with described rectangular enclosure 11; The openend of described cavity 11 is formed with two blocks 12 that extend internally, and described adjustment seat 2 has two boss 25 that can contact with described two blocks 12, forms the groove 26 that can hold described block 12 between described two boss 25 and the described end wall 21.
As shown in Figure 3, described guide holder 1 comprises a diapire 13 and from described diapire 13 upwardly extending two sides 14, the front portion of described two side 14 is connected by an antetheca 15, and the rear portion is formed with the two through hole 16 that is used to install described guide holder 1 accordingly.Be formed with the through hole 17 that the described bar of confession portion 32 is passed on the described diapire 13.As shown in fig. 1, be formed with depth adjustment cue mark A on the described antetheca 15, the prompting user can regulate the nailing degree of depth.Described guide holder 1 has certain elasticity by plastic injection-moulded shaping, and elder generation outwards pulls open the two side 14 of described guide holder 1 during installation, then adjustment seat 2 is put into described cavity 11.After distortion was recovered in two side 14, described adjustment seat 2 can be slided in described cavity 11, and the distance of slip is L shown in Figure 1, because therefore the barrier effect of 12 pairs of described boss 25 of described block can prevent that described adjustment seat 2 from skidding off described cavity 11.
Referring to Fig. 6, the ailing machine that provides according to the utility model, comprise rifle body 100, be installed on described rifle body front end rifle head 200, be used to provide the magazine 300 of flat nail or straight nail and be installed on single, the double hit switching device shifter 400 at rifle body 100 trigger positions, described rifle body 100, rifle head 200 and magazine 300 are known technology, described single, above-mentioned switching device shifter that double hit switching device shifter 400 provides for the utility model, its operation principle and process see for details following.
Referring to Fig. 6, the ailing machine list, the double hit switching device shifter that provide according to the utility model, be installed on the trigger position of rifle body 100, as shown in FIG., two elastic cylindrical pins 30 pass the two through hole 16 on the described guide holder 1, this switching device shifter 400 is installed on the rifle body 100, and the bolt head 31 of described adjusting bolt 3 is exposed, the lower end of bar portion 32 points to the safety screen 40 that is articulated in the trigger 20.At first rotate during use and regulate bolt 3, it is suitable to make described insurance mouth 10 stretch out the distance of rifle head 200 (length L 1 shown in Figure 5), and promptly the nailing depth adjustment finishes.In general, insurance mouth 10 is more little with the distance L 1 of rifle head 200 front ends, and the nailing degree of depth is dark more.
In the time of need clicking, bolt 3 is regulated in rotation, makes it be in as shown in the figure state, and rely on the width of flat-shaped termination 31 to push safety screen 40 this moment.As shown in FIG., depress insurance mouth 10 during nailing earlier, the lower end of the bar portion 32 of adjusting nut 3 is stretched out from the through hole 17 of the diapire 13 of guide holder 1, when outreach is H shown in the figure, one side of described flat-shaped termination 321 is depressed the front end of safety screen 40, and pulloff 20 this moment can nailing; After insurance mouth 10 resetted, safety screen was thrown off with described flat-shaped termination 321 after can turning over angle [alpha] under the effect of spring 50; During nailing, have only and unclamp trigger 20 earlier once more, when depressing insurance mouth 10 again, safety screen 40 just can be depressed in flat-shaped termination 321, thereby realizes nailing.
When needing double hit, adjusting nut 3 revolved turn 90 degrees, rely on this moment the length of the length (strong point be that diameter is Ф) of flat-shaped termination 321 to push safety screen 40.Therefore after insuring mouth 10 and resetting,, according to insurance mouth 10 safety screen 40 is depressed in flat-shaped termination 32 once more even do not unclamp trigger.Realize the nailing function.Therefore only need rotation adjusting nut 3, just can realize the switching of double hit, double hit, easy to operate, laborsaving.
The foregoing description is only for the usefulness that the utility model is described, those of ordinary skill in the related art are under the guidance that does not break away from above-mentioned spirit and scope, also can make various distortion and conversion, two cavitys 211 that hold ball 52 for example are set, 60 degree of being separated by between two cavitys, respective shapes is cut in the lower end of regulating the bar portion of bolt.Therefore all equivalent technical solutions all belong to protection domain of the present utility model.
Claims (10)
1, a kind of improved ailing machine list, double hit switching device shifter, comprise a guide holder (1), an adjustment seat (2) and an adjusting bolt (3), it is characterized in that: the inside of described guide holder (1) forms cavity (11), described adjustment seat (2) is slidably mounted in the described cavity (11), its upper end is formed with an end wall that extends radially outwardly (21), and the middle part of described adjustment seat (2) is formed with the through hole (22) of vertical perforation; Described adjusting bolt (3) is installed on the described adjustment seat (2), and the two can be fixed together with relatively rotating, and along circumferentially having at least two relatively-stationary positions; Described through hole (22) is passed in the lower end of described adjustment seat (2), and its termination has different radial dimensions corresponding to described two relatively-stationary positions; Be provided with stage clip (4) between described adjustment seat (2) and/or described adjusting bolt (3) and the described guide holder (1).
2, improved ailing machine list according to claim 1, double hit switching device shifter is characterized in that: the middle part of described adjusting bolt (3) is formed with a blind hole (33) of extending from top to bottom, and described blind hole (33) has internal thread.
3, improved ailing machine list according to claim 1, double hit switching device shifter is characterized in that: described adjusting bolt (3) is the step cylinder, and it comprises bolt head (31) and the bar portion (32) of extending from the lower surface of described bolt head (31) downwards; Described bolt head (31) rests on the described end wall (21), is provided with the flexible clamping mechanism (5) of circumferential relative positioning between the two, thereby determines described at least two relatively-stationary positions; The through hole (22) of described adjustment seat (2) passes in described bar portion (32), is provided with axial positioning structure (6) between itself and the described adjustment seat (2).
4, improved ailing machine list according to claim 3, double hit switching device shifter, it is characterized in that: be formed with a blind hole that Open Side Down (311) on the described bolt head (3), described flexible clamping mechanism (5) comprises a stage clip (51) and a ball (52) of being located at successively in the described blind hole (311), the upper surface of described end wall (21) is formed with at least two arc grooves or the cavity (211) that holds described ball (52), and each described groove or cavity (211) are positioned on the circumference of same radius and are separated by at least 60 degree.
5, improved ailing machine list according to claim 4, double hit switching device shifter is characterized in that: the upper surface of described end wall (21) is formed with the described arc grooves in four roads (211) that radially extend, 90 degree of being separated by between each described arc groove (211); The side of described bolt head (31) is provided with clicks mark (313) and double hit mark (314), and described mark (313) and the double hit mark (314) clicked is at circumferencial direction 90 degree of being separated by; The lower end of described bar portion (32) is excised symmetrically, form flat-shaped termination (321), described clicking on the extended line of center line that mark (313) is positioned at described flat-shaped termination (321), described double hit mark (314) is positioned on same the diameter of described bolt head (31) with described blind hole (311), and lays respectively at the both sides in the center of circle.
6, improved ailing machine list according to claim 3, double hit switching device shifter, it is characterized in that: be formed with an annular groove (322) in the described bar portion (32), the corresponding position of described adjustment seat (2) is formed with two through hole (23), described two through hole (23) lays respectively at the both sides of the center line of annular groove (322), two straight pins (24) pass described two through hole (23) respectively and insert in the described annular groove (322), and described annular groove (322), through hole (23) and straight pin (24) constitute described axial restraint structure (6) jointly.
7, improved ailing machine list according to claim 3, double hit switching device shifter, it is characterized in that: the shape of cross section of described cavity (11) is a rectangle, described adjustment seat (2) has the outer surface that cooperates with described rectangular enclosure (11); The openend of described cavity (11) is formed with two blocks (12) that extend internally, the lower end of described adjustment seat (2) is formed with two boss (25) corresponding to the position of described two blocks (12), forms between described two boss (25) and the described end wall (21) and can hold the groove (26) of described block (12).
8, improved ailing machine list according to claim 3, double hit switching device shifter, it is characterized in that: described guide holder (1) comprises a diapire (13) and from the upwardly extending two side of described diapire (13) (14), the front portion of described two side (14) is connected by an antetheca (15), and the rear portion is formed with the two through hole (16) that is used to install described guide holder (1) accordingly.
9, improved ailing machine list according to claim 8, double hit switching device shifter is characterized in that: be formed with the through hole (17) that passes for the lower end of described bar portion (32) on the described diapire (13).
10, a kind of ailing machine is characterized in that: the above-mentioned any described nail rifle of claim list, double hit switching device shifter are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115842 CN2756404Y (en) | 2004-11-30 | 2004-11-30 | Improved single and continuous trigger switching device for nailing gun and nailing gun setted with said device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115842 CN2756404Y (en) | 2004-11-30 | 2004-11-30 | Improved single and continuous trigger switching device for nailing gun and nailing gun setted with said device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756404Y true CN2756404Y (en) | 2006-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420115842 Expired - Fee Related CN2756404Y (en) | 2004-11-30 | 2004-11-30 | Improved single and continuous trigger switching device for nailing gun and nailing gun setted with said device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI394643B (en) * | 2009-11-11 | 2013-05-01 | Basso Ind Corp | Switch device and switch method for the nail gun |
-
2004
- 2004-11-30 CN CN 200420115842 patent/CN2756404Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI394643B (en) * | 2009-11-11 | 2013-05-01 | Basso Ind Corp | Switch device and switch method for the nail gun |
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| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20121130 |