CN100436842C - Grommet and anchoring structure - Google Patents
Grommet and anchoring structure Download PDFInfo
- Publication number
- CN100436842C CN100436842C CNB200510079765XA CN200510079765A CN100436842C CN 100436842 C CN100436842 C CN 100436842C CN B200510079765X A CNB200510079765X A CN B200510079765XA CN 200510079765 A CN200510079765 A CN 200510079765A CN 100436842 C CN100436842 C CN 100436842C
- Authority
- CN
- China
- Prior art keywords
- pin
- head
- rib
- leading edge
- secure component
- 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
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Connection Of Plates (AREA)
Abstract
An anchoring structure for components such as a ball-stud grommet includes a head and a plurality of retention legs defining lips in spaced, confronting relationship with a surface of the head. The legs are arranged in a circle and are provided in sufficient number and in sufficiently close spaced relation that at least one leg on opposite sides engage edges of a slot for any rotational position of the fastener relative to the slot.
Description
Technical field
The present invention relates in general to the parts that push in the fastening system that comprises buckle; More specifically say, relate to a kind of concealed installation that is applicable to and put the ball stud formula buckle that can be used in the assembling be anchored in groove or the hole.
Background technique
In the assembling of quick engaging member, must consider the member difference in the positioning parts.Tolerance sum when member difference is to use two kinds of distinct methods to be positioned at fastening piece in each parts between the fastener locations.For example, inside door on the automobile is decorated can 10 quick snap fasteners outstanding from the rear surface of as many as, and it is designed to secretly (blind) and imports and be assembled in 10 matching holes on the vehicle sheet metal.Because it is different with the processing method of making sheet metal (usually by punching) to make door-plate (normally molded forming), thereby location each other, hole has deviation.For door-plate is assembled on the sheet metal, the blind fastening piece that uses between the hole of the hole of door-plate and sheet metal can allow adding in the macropore on door-plate to float.1.0 the amount of floating to 2.0mm is the reason that causes member difference between two parts, and has proved the inside door decoration that automobile can successfully be installed.
Because be subjected to the cooperation and the functional requirement of assembling part, other assembling can not allow in secretly being linked and packed amount of floating is arranged.An example like this is being connected of light for vehicle and headlight.The part requirement that is used for headlight and taillight can firmly be connected to automotive body sheet, to realize and to keep correct adjusting, location and the aligning of light.For the installation of these types, it is infeasible using floating type fastening piece.For overcoming the caused problem of member difference, known way is that headlight and back light are connected to one six on position location (hole) and on three four-way position locations (groove).Known fastening piece is configured for hole or groove, and the fastening piece that is used for hole (circle) and (prolongation) that be used for groove is different.Must there be the stock of each fastening piece the assembly plant, and each is provided to suitable installation occasion.
The known prolongation fastening piece that is fixed in the groove another kind of problem can occur in some cases.For with in the fastening piece insertion groove, fastening piece correctly must be aimed at the prolongation groove.If the longitudinal axis of the longitudinal axis of fastening piece and groove is failed correct the aligning, fastening piece just can not insertion groove in, perhaps even can damage the anchor portion of fastening piece or will insert into, very difficultly.
The known fastener that is used in the hole is circular, and four spuds are arranged.Such circular fastening piece can not be worked in groove well.Only when two relative spuds traversed groove axial, fastening piece was only firm.If not so, fastening piece will unclamp or come off from groove.
A kind of blind fastening piece of first-selection is no matter how the direction of fastening piece can both be anchored.Blind fastening piece allows to assemble each parts in advance and transports all parts in the assembly parts.If only with an anchor log, then anchor log is assembled in one of them parts between two parts, aims at and only be pressed in the anchor station of another parts usually.When using the double-piece type fastening piece, the part of fastening piece is positioned in the parts, and another part of fastening piece is positioned in another parts, and two-part of fastening piece are positioned when in the end assembling usually and are pressed onto together.
Perhaps, parts can be equipped with a coupled fastening piece, and then with another component alignment and be urged together.And under any such situation, first-selected blind fastening piece does not require location or the orientation with respect to anchor hole, and only requires the aligned in general between them to be connected with compressing.First-selected blind fastening piece can be fixed from a side of parts, and needn't fix or revise from the opposite side of parts.
First-selected fastening piece can provide leap hole and the firm of groove to be connected, and can be used as a member that is fixed in the assembly parts on the parts and supplies and can import easily and assemble.
Summary of the invention
The invention provides a kind of push-in type secure component of symmetry, its insertion in hole or groove does not have directed requirement.
In one aspect of the invention, the invention provides a kind of secure component that is fixed in circular port and the prolongation groove.Described parts have a central body, are positioned at the head and a plurality of (compound) fastening foot at main body one end place.Each pin has a leading edge, and it is configured to separate towards the surface of head and with described surface.Fastening foot is enough along circumference and number, at a distance of enough near, therefore, relatively the fastening foot leading edge on the both sides can be when parts be in any pivotal position the parallel edges of engaging groove.
In another aspect of this invention, the invention provides a kind of ball stud formula anchoring buckle that is fixed in circular port and the prolongation groove.Described buckle has a central body, and central body has a chamber and is used for fixing the inside detail in the pommel of ball stud.The head at main body one end place has the opening towards the chamber.A plurality of fastening foot are distributed on the circumference around main body, and each pin all has in the face of the surface of head and the leading edge of being separated by with described surface.Described compound fastening foot comprises the pin of enough near and sufficient amount apart, therefore, in any rotational position of buckle, has at least the leading edge of a pin on main body one side and the leading edge engagement of a pin on the main body opposite side can hold the edge that buckle prolongs opening.
In another aspect of this invention, the invention provides a kind of anchoring structure that is used for to be fixed on circular port and prolongs the parts of groove.Described structure have a head with a plurality of along circumference and the fastening foot that is connected with head.Each pin in described a plurality of pin all has a leading edge, and leading edge is configured to separate towards the surface of head and with described surface.Compound fastening foot comprises at a distance of enough pin of near and sufficient amount, makes the leading edge of a pin on the leading edge of a pin on described compound pin one side and the described compound pin opposite side can mesh the opposite edges of the groove that hold described parts in any rotational position of parts.
An advantage of the invention is: but secure component in a kind of patchhole or the groove is provided, thus can be reduced to the different variety of components of finishing assembling and needing deposit.
Another advantage of the present invention is: a kind of just energy easy-on ball stud formula grappling buckle of tool using that do not need is provided, and it can only just can finish installation by the roughly direction of minimum level in dark assembling.
Another advantage of the present invention is: a kind of multiple different parts that are suitable for being applied to are provided, have been used for parts are fixed on the anchoring structure in groove or hole.
For a person skilled in the art, on the basis of having read following detailed, claims and accompanying drawing, other features and advantages of the present invention are conspicuous, and in the accompanying drawing, similar mark is represented the similar characteristics structure.
Description of drawings
Fig. 1 is the buckle perspective view of with good grounds anchoring structure of the present invention;
Fig. 2 is the perspective view of buckle shown in Fig. 1, has shown the top of buckle shown in Fig. 1;
Fig. 3 is the partial cross section view of buckle shown in the earlier figures, shown in cross section be to cut open by a positioning rib of buckle;
Fig. 4 is the partial cross section view that is similar to Fig. 3, but cross section is to cut open by a spud of buckle;
Fig. 5 is the cross-sectional view that buckle shown in Fig. 1 is cut open along the line 5-5 among Fig. 1; With
Fig. 6 be buckle shown in Fig. 1 along the cross-sectional view that the line 6-6 among Fig. 1 cuts open, shown to be installed in the buckle that prolongs in the groove
Before in detail explaining embodiments of the invention, should be appreciated that shown CONSTRUCTED SPECIFICATION and arrangements of components in mention and the accompanying drawing during application of the present invention is not restricted to be described below.The present invention can have other embodiment and can put into practice in every way or realize.And, should be appreciated that, as used herein phrase and term be used to describe rather than as the restriction.The present invention the implication of this employed " comprising ", " comprising " different statements with other be comprise below listed project and equivalent thereof, and additional project and equivalent thereof.
Embodiment
Specifically referring to accompanying drawing, especially referring to Fig. 1, mark 10 expression fastening pieces are more specifically said the expression buckle, especially represent according to a kind of ball stud formula grappling buckle with anchoring structure 12 of the present invention now.Although shown in the figure is anchoring structure 12 on ball stud formula snap-fittings 10, it is to be understood that anchoring structure 12 can use equally on the fastening piece or anchor log 10 of other type and size.In addition, fastening piece 10 can be used various made, and these materials comprise various metallic material and plastic materials, and perhaps fastening piece 10 can adopt various forming techniques to make with composite material.
The present invention can use in other type fastener structure that prolongation or other shape main bodys 14 are arranged equally.For example, but main body 14 can be threaded or tapping to hold complementary threaded fastener, perhaps main body 14 can be configured to be applicable to fastening piece and the structure of holding other shapes, comprises various quick biting type fastening pieces.Although the main body that provides in this exemplary embodiment 14 is 16 to extend from the head along the direction identical with anchoring structure 12, main body 14 and anchoring structure 12 also can extend in opposite direction, or extend at a certain angle toward each other.
Anchoring structure 12 comprises a plurality of ribs 30 and fastening foot 32, and they adjoin each other and are alternately distributed on circumference.Rib 30 links to each other with head 16 with main body 14, thereby the rigidity of providing plays a part gusset between the head 16 of fastening piece 10 and main body 14.It is contemplated that, in some structure of the present invention with in arranging, rib 30 also can be only with main body 14 or head 16 in one link to each other, perhaps can save fully.
Each rib 30 comprises from the outward extending inclination importing of main body 14 outer surfaces edge 34; And extend head 16 and import the axial limit 36 of the exposure between the limit 34.In rib 30 was not connected to embodiment on the head 16, rib 30 can stop with head 16 places separated by a distance.Rib 30 also can stop at the place, end that imports limit 34, does not so just have axial limit 36.
Fastening foot 32 links to each other with head 16 and 16 extensions substantially vertically from the head, separates with main body 14.Fastening foot 32 comprises the intermediate portion 44 of substrate 40, distal edge 42 and thickening.Leading edge 46 is defined between the intermediate portion 44 and substrate 40 of thickening, and separates in the face of the lower surface 26 of head 16 and with described lower surface.Inclined surface 48 stretches out at a certain angle from the outward edge of distal edge 42 to leading edge 46.
Shown in fully aware of among Fig. 4, the distal edge 42 of fastening foot 32 is inside a little with the binding site that imports limit 34 with respect to the axial limit 36 of adjacent rib 30.Therefore, fastening piece 10 can be automatically positioned on fastening piece 10 reposefully within it open centre place will be installed.Round end far-end 24 can easily enter fastening piece 10 and will install within it the hole.The outer surface of the engageable central body 14 in the edge of appropriate bore, and when the circumference of the importing limit of one or more ribs 30 34 engagement openings, buckle 10 is centering more accurately.When fastening piece 10 further inserts in the hole, slip in the hole because import limit 34, so fastening piece 10 centering more accurately.Smooth transition develops into one or more inclined surfaces 48 of fastening foot 32 from one or more importings limit 34.
When further insertion fastening piece 10, make the further centering of fastening piece along moving of inclined surface 48, up to the circumference of inclined surface 48 engagement circular ports.Because fastening foot 32 16 is extended and separated with central body 14 from the head, thereby each fastening foot toe-in as required, pass this hole up to the radially outward edge of leading edge 46.The fastening foot 32 of deflection is outwards rebounded then, clamps the plate between leading edge 46 and head 16 lower surfaces 26.Cooperate for obtaining more effective waterproof or waterproof gas, can be near head 16 configuration lip rings 50.
As clearly shown in Figure 1 fastening foot 32 have a broad surfaces in the face of fastening piece 10 be installed in wherein the hole or the edge of groove.On the other hand, rib 30 has only one to be installed in wherein hole or groove periphery in the face of fastening piece 10 wherein.In this exemplary embodiment, 8 ribs 30 and 8 fastening foot 32 evenly separate around central body 14.Between adjacent rib 30 and fastening foot 32, very little space is only arranged.
Being circular layout and can making of anchoring structure 12: with respect to fastening piece 10 being fastenedly connected in groove, the location that prolongs in the groove is unimportant.If relative rib 30 is a lateral arrangement with respect to the edge of groove basically, at least a portion of two adjacent leading edges 46 meshes the edge of this groove so, fastening piece 10 respectively has two fastening foot by a part of firm support of four fastening foot on the relative both sides of anchoring structure 12.Fig. 6 has shown the fastening piece 10 in the prolongation groove 60 that is installed in the plate 62.Groove 60 has two opposed edges 64,66, and they are fixed on below the lower surface 26, between the part of two leading edges 46 of main body 14 relative both sides.
Perhaps, if the orientation of fastening piece 10 in prolonging groove is that to make the pin 32 that is relatively fixed be that fastening piece 10 still can be by the leading edge firm support of another fastening foot on the leading edge of a fastening foot on the side and the opposite side so along the edge of groove basically.No matter how fastening piece 10 to rotate, have the leading edge 46 on fastening piece 10 1 sides and the edge of another leading edge 46 engaging grooves on the opposite side at least.Thereby irrelevant with orientation, fastening piece 10 can be by firm support in groove.
In this example embodiment, have 8 ribs 30 and 8 fastening foot.According at the size in the interior hole that fastening piece 10 is installed and the size of fastening piece 10, available less pin or available more than 8 pin.But, the quantity of pin 32, size and position, no matter the pivotal position that quantity, size and the position of the leading edge 46 especially on the pin 32 should guarantee fastening piece 10 is how, the edge of groove and anchoring structure 12 radially have continuous engagement between the leading edge 46 on the both sides relatively.
Fastening foot 32 and central body 14 separated by a distance being fixed to can be made fastening foot 32 easier deflections on the head 16.Thereby, fixed structure 12 is pushed in the hole or groove that described structure is installed by promoting head 16, then can be with palmistry to fastening piece 10 easily is installed.
Fastening piece 10 is the automatic centering easily, is convenient to dark (blind) and installs.Round end far-end 24 can locate easily and enter in the hole or groove that fastening piece 10 is installed.Between the importing limit 34 of main body 14 and rib 30, can carry out smooth transition.In addition, between importing limit 34 and inclined surface 48, also can carry out smooth transition.Thereby, only need fastening piece 10 can be begun with respect to hole or groove coarse localization that fastening piece 10 is installed.For example, when being applied to the headlight regulation structure, can be installed on the ball stud as the fastening piece 10 of the fastening buckle 10 of ball stud formula, the pommel (not shown) of ball stud is then fixing by the inside detail in the chamber 18 28.When this modulated structure is installed on the automobile, even hole in the plate or opening are not easy to see that fastening piece 10 also can be easily mounted to it with on the plate that is fixed thereon.
To the form of aforementioned variation example with revise all within the scope of the invention.Should be appreciated that, that the present invention disclosed at this and that limit can expand to above and/or be mentioned in the accompanying drawing or from all various combinations of two or more structure characteristics that wherein can be obvious.These all various combinations have constituted each different aspect of the present invention.Each embodiment described herein has showed and has put into practice optimised form of the present invention, and helped others skilled in the art to utilize the present invention.Claims should be interpreted as comprising the various embodiments in the prior art institute allowed band.
Illustrated each feature of the present invention in the following claims.
Claims (19)
1, a kind of secure component that is fixed in circular port or the prolongation groove, described secure component comprises:
Central body;
Head at described central body one end place;
A plurality of fastening foot, it has towards the surface of described head and the leading edge that separates with described surface;
Described fastening foot is arranged on the circumference;
Described a plurality of fastening foot is constructed such that the leading edge of a pin at least one side of described a plurality of fastening foot and a pin on the opposite side can mesh the edge of the opening that holds described secure component when described fastener-parts is in any pivotal position; With
Rib between the adjacent pin of described a plurality of pin, described rib is configured to mesh the circumference of the opening that can hold described secure component.
2, secure component according to claim 1, described pin links to each other with described head and separates with described main body.
3, secure component according to claim 1, each described pin have substrate, distal edge and the inclined surface from described remote edge to described leading edge that links to each other with described head.
4, secure component according to claim 1, described rib and described main body link to each other with in the described head at least one.
5, secure component according to claim 1, described rib links to each other with described main body with described head.
6, secure component according to claim 3, described rib and described main body link to each other with in the described head at least one.
7, secure component according to claim 6, described rib links to each other with described main body with described head.
8, secure component according to claim 1, described a plurality of pin comprise 8 pin.
9, secure component according to claim 8, each described pin have substrate and the inclined surface from described distal edge to described leading edge that links to each other with distal edge with described head.
10, secure component according to claim 1, each described pin have substrate and the inclined surface from described distal edge to described leading edge that links to each other with distal edge with described head.
11, secure component according to claim 10, each described rib have an outward-dipping importing limit, and the part on this importing limit extends radially outwardly with respect to the distal edge of adjacent pin.
12, a kind of ball stud formula grappling buckle that is fixed in circular port or the prolongation groove, described buckle comprises:
Central body, it has the chamber and is used for fixing the inside detail in ball stud pommel;
The head at described main body one end place, it has the opening towards described chamber;
A plurality of fastening foot, each fastening foot have towards the surface of described head and the leading edge that separates with described surface;
Described fastening foot is arranged on the circumference around described main body;
Described a plurality of fastening foot is constructed such that the leading edge of a pin on the leading edge of a pin on described main body one side and the main body opposite side can mesh the described prolongation opening that holds described buckle when described buckle is in any pivotal position; With
Rib between the adjacent pin of described a plurality of pin, described rib is configured to mesh the circumference of the opening that can hold described buckle.
13, buckle according to claim 12, described a plurality of pin comprise 8 pin.
14, buckle according to claim 12, each described pin have substrate and the inclined surface from described distal edge to described leading edge that links to each other with distal edge with described head.
15, buckle according to claim 12, each described rib have an outward-dipping importing limit, and the part on this importing limit extends radially outwardly with respect to the distal edge of adjacent pin.
16, a kind of anchoring structure that is fixed in circular port or the prolongation groove, described anchoring structure comprises:
Head;
A plurality of along circumference and the fastening foot that links to each other with described head, the pin of described a plurality of pin has towards the surface of described head and the leading edge that separates with described surface;
Relative each limit that the leading edge of a pin can mesh the groove that holds described anchoring structure on the leading edge that described a plurality of fastening foot is constructed such that a pin on described a plurality of pin one side and the described a plurality of pin opposite sides when described anchoring structure is in any pivotal position; With
Rib between the adjacent pin of described a plurality of pin, described rib is configured to mesh the circumference of the groove that can hold described anchoring structure.
17, anchoring structure according to claim 16, described a plurality of pin comprise 8 pin.
18, anchoring structure according to claim 17, each described pin have substrate and the inclined surface from described distal edge to described leading edge that links to each other with distal edge with described head.
19, anchoring structure according to claim 18, each described rib have an outward-dipping importing limit, and the part on this importing limit extends radially outwardly with respect to the distal edge of adjacent pin.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58460404P | 2004-07-01 | 2004-07-01 | |
| US60/584,604 | 2004-07-01 | ||
| US11/096,936 | 2005-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1800660A CN1800660A (en) | 2006-07-12 |
| CN100436842C true CN100436842C (en) | 2008-11-26 |
Family
ID=36810817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510079765XA Expired - Fee Related CN100436842C (en) | 2004-07-01 | 2005-06-28 | Grommet and anchoring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436842C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007015129B3 (en) * | 2007-03-29 | 2008-08-28 | Itw Automotive Products Gmbh & Co. Kg | Non-removable plastic clip for use during manufacture of automobile, has supporting surface extending close to free end of arm section, such that free end cooperates with surface, when extraction force is applied on clip |
| CN101469729B (en) * | 2007-12-24 | 2013-04-17 | 百乐仕株式会社 | Clamping fixture |
| US8579570B2 (en) * | 2011-08-11 | 2013-11-12 | GM Global Technology Operations LLC | Fastener attaching a component to a panel |
| CN105934590B (en) * | 2014-09-12 | 2019-04-19 | 华为技术有限公司 | A kind of mounting bracket and box |
| CN106102188A (en) * | 2016-06-05 | 2016-11-09 | 镇江市亿鑫电气设备有限责任公司 | For fixing the mould of electric heating tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648944A1 (en) * | 1993-10-13 | 1995-04-19 | TRW United-Carr GmbH & Co. KG | Plastic connecting device |
| JPH09170682A (en) * | 1995-12-19 | 1997-06-30 | Daihatsu Motor Co Ltd | Gromment for vehicle |
| CN2328125Y (en) * | 1998-01-09 | 1999-07-07 | 台达电子工业股份有限公司 | Motor |
| JP2000134770A (en) * | 1998-10-26 | 2000-05-12 | Harness Syst Tech Res Ltd | Grommet |
| CN2561990Y (en) * | 2002-03-08 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Separated fixing holders |
-
2005
- 2005-06-28 CN CNB200510079765XA patent/CN100436842C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648944A1 (en) * | 1993-10-13 | 1995-04-19 | TRW United-Carr GmbH & Co. KG | Plastic connecting device |
| JPH09170682A (en) * | 1995-12-19 | 1997-06-30 | Daihatsu Motor Co Ltd | Gromment for vehicle |
| CN2328125Y (en) * | 1998-01-09 | 1999-07-07 | 台达电子工业股份有限公司 | Motor |
| JP2000134770A (en) * | 1998-10-26 | 2000-05-12 | Harness Syst Tech Res Ltd | Grommet |
| CN2561990Y (en) * | 2002-03-08 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Separated fixing holders |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1800660A (en) | 2006-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7131806B2 (en) | Grommet and anchoring structure | |
| CN100436842C (en) | Grommet and anchoring structure | |
| EP2565471B1 (en) | Member fastening structure and member fastening clip | |
| US7178855B2 (en) | Integral doghouse fastener with retaining feature | |
| CA2200927C (en) | Trim panel for a vehicle | |
| EP2097308B1 (en) | Baffle assembly | |
| CN102549275B (en) | Multi-piece snap clip fastener | |
| CN103026078B (en) | clip | |
| US7857352B2 (en) | Systems and methods for installing vehicle body accessories on corresponding vehicle bodies | |
| CA1127564A (en) | Backing plate wheel-cylinder retaining clip | |
| US6456722B1 (en) | Speaker mounting assembly for a vehicle panel | |
| US20140284335A1 (en) | Receptacle for fasteners and an associated installation method | |
| US20140117721A1 (en) | Modular automotive assembly with interchangeable insert | |
| US20150175388A1 (en) | System and Method For Assembling An Elevator Cab | |
| WO2010051400A1 (en) | Locked base trim clip | |
| JPS58191651A (en) | Van bumper for automobile | |
| US20070044279A1 (en) | Resilient fastener for fixing two parts onto each other | |
| AU732736B2 (en) | Method and device for more firmly securing to trunking an accessory of any kind to be attached to the base thereof by nesting over it | |
| CN107975525A (en) | Multiple spot engagement pushes away clip assembly | |
| US6944917B2 (en) | Clip for mounting weatherstrip | |
| CN102465944B (en) | Stopper and mounting structure utilizing the same | |
| US6062709A (en) | Bulb retainer for adjustable lamp assembly | |
| CN101085609A (en) | Vehicle body installation structure and installation method of garnish and accessories | |
| JP3241239B2 (en) | Vehicle lighting | |
| JPH0624286Y2 (en) | Garnish mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |