CN2664731Y - Pulley unit of slide plate - Google Patents
Pulley unit of slide plate Download PDFInfo
- Publication number
- CN2664731Y CN2664731Y CN 200320100648 CN200320100648U CN2664731Y CN 2664731 Y CN2664731 Y CN 2664731Y CN 200320100648 CN200320100648 CN 200320100648 CN 200320100648 U CN200320100648 U CN 200320100648U CN 2664731 Y CN2664731 Y CN 2664731Y
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- CN
- China
- Prior art keywords
- pulley element
- adjustment
- screw rod
- skate apparatus
- seat
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- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A pulley unit of a skateboard device is fixed on the skateboard lower surface, which comprises a locating seat and a pulley unit fixed on the lower surface of the locating seat. An adjusting bearer is disposed above the locating seat and fixed on the skateboard lower surface, which also has a pin joint part, a swing part opposite to the pin joint part and a chamber. The chamber has an opening communicated throughout to the lower surface of the adjusting bearer and disposed between the swing part and the pin joint part. The pin joint part and the locating seat are in mutual axis arrangement. The swing part can swing corresponded to the locating seat. A registration mast extended upward from the upper surface of the locating seat passes through the opening to enter the inside of the chamber. Two elastic plates are positioned in the chamber. Each elastic plate has a fixed end fixed inside the chamber and adjacent to the swing part, and an elastic end opposite to the fixed end and butted against the side of the registration mast. The utility model can be used to provide the restoring force to allow the skateboard device to revert to the original state when the skateboard device is in steering.
Description
[technical field]
The utility model relates to a kind of pulley element, particularly relates to a kind of pulley element of skate apparatus.
[background technology]
Consult Fig. 1 and Fig. 2, a skate apparatus 7 comprised the pulley element 9 that a slide plate 8 and is fixedly arranged on slide plate 8 lower surfaces in the past.When the user uses skate apparatus 7, be to be single pin or the double-legged state of stepping on slide plate 8.Generally speaking, above-mentioned pulley element 9 comprises that a positioning seat 91, is fixedly arranged on the assembly pulley 92 under this positioning seat 91, and an adjustment seat 93 that is positioned on this positioning seat 91 and is fixedly held to this slide plate 8 times and establishes with an axostylus axostyle 94 and 91 of this positioning seats.When changing about user's center of gravity of stepping on slide plate 8, positioning seat 91 and assembly pulley 92 are produced with respect to adjustment 93 rotatablely moves around axostylus axostyle 94, and slide plate 8 is turned to.Then, can be by the screw rod 96, a L shaped plate sheet 97, the pad 98 that are arranged in the room 95 of adjusting seat 93, and a ring spring 99, and be fixedly held on the positioning seat 91 and the cooperatively interacting of a round bar 90 that be through in the opening 951 of this adjustments 93 makes slide plate 8 automatically return to the non-state that turns to.
Yet with above-mentioned screw rod 96, L shaped plate sheet 97, pad 98, ring spring 99, and cooperatively interacting of round bar 90 elements such as grade makes slide plate 8 automatically return to the non-state that turns to have two shortcomings.At first, with screw rod 96, L shaped plate sheet 97, pad 98, and ring spring 99 groups such as element such as grade are when establishing to room 95, owing to need earlier ring spring 99 and pad 98 to be inserted in the room 95, a hole 971 fasteners that L shaped plate sheet 97 are covered in ring spring 99 and pad 98 tops again and make L shaped plate sheet 97 are in round bar 90, then screw rod 96 is worn in regular turn a hole of adjusting seat 93, another hole 972 of L shaped plate sheet 97, ring spring 99, an and screw 981 of pad 98, and an end of thread 961 spiral shells that make screw rod 96 are located in this screw 981 of pad 98, so ring spring 99 can be covered with pad 98 and to make group establish difficult.Secondly, ring spring 99 must have higher elastic-restoring force, and they are different with general spring, so the cost of ring spring 99 is higher, makes that the cost of this general pulley element 9 is higher.
[utility model content]
The purpose of this utility model is the pulley element that is to provide a kind of skate apparatus, can be in order to when skate apparatus turns to, provide to make skate apparatus return back to the restoring force of reset condition, and can adjust the size of this restoring force, and the assembling of this pulley element is comparatively simple and easy and cost is lower.
In order to achieve the above object, the utility model provides a kind of pulley element of skate apparatus, be fixedly arranged on a slide plate lower surface of this skate apparatus, this pulley element comprises the assembly pulley that a positioning seat and is fixedly arranged on the lower surface of this positioning seat, it is characterized in that: this pulley element also comprises:
One adjusts seat, be positioned at this positioning seat top and be fixedly arranged on this slide plate lower surface and have one with this positioning seat the axle articulated section, of establishing can relative this positioning seat beat in contrast to this articulated section mutually a swing part and a room, this room extends to this articulated section and has a connection from this swing part and is through to this adjustment lower surface and the opening between between this swing part and this articulated section;
One reference column is extended up through this opening and is entered in this room by the upper surface of this positioning seat: and
Two elastic board chips, and row arrangement be positioned in this room, this each elastic board chip has one and is fixed in this room and the stiff end of contiguous this swing part, and one in contrast to this stiff end and abut against and make this reference column be positioned at butted end between this two elastic board chip in this reference column side.
The pulley element of described skate apparatus is characterized in that: also comprise an elastic force guiding mechanism that is arranged on this adjustment seat.
The pulley element of described skate apparatus is characterized in that: this elastic force guiding mechanism comprises:
One adjusts piece, be located at slippingly in the room of this adjustment seat, and this adjustment piece is provided with two chutes that plug for this two elastic board chip respectively;
One screw rod passes the swing part of this adjustment seat and between this two elastic board chip, this screw rod and this adjustment piece are spirally connected and run through this adjustment piece.
The pulley element of described skate apparatus is characterized in that: this elastic force guiding mechanism comprises that also one is fixedly arranged in this room and is positioned between this adjustment piece and this reference column and is run through by this screw rod by first right cylinder and that this screw rod runs through and two ends are resisted against the spring of this adjustment piece and this first right cylinder respectively.
The pulley element of described skate apparatus is characterized in that: this elastic force guiding mechanism comprises that also one is sheathed with the C shape clasp of spacing this screw rod of an end of this reference column of vicinity of this screw rod.
The pulley element of described skate apparatus is characterized in that: the outer end of this adjustment seat that is positioned at of this screw rod is established an adjustment nut that screws with this screw rod.
The pulley element of described skate apparatus, it is characterized in that: this elastic force guiding mechanism also comprises second right cylinder that supplies this screw rod to pass through, this second right cylinder and this first right cylinder lay respectively at the heteropleural mutually of this adjustment piece, and this second right cylinder matches to set firmly the stiff end of this each elastic board chip with the swing part of this adjustment seat.
The pulley element of described skate apparatus is characterized in that: this two chute is not parallel mutually.
The pulley element of described skate apparatus is characterized in that: the shape of this two chute makes when this adjustment piece relies on this reference column, can change the effective interaction length of this two elastic board chip.
The pulley element of described skate apparatus is characterized in that: the shape of this two chute makes when this adjustment piece relies on this reference column, oppresses this two elastic board chip and more rely on this reference column.
The pulley element of described skate apparatus is characterized in that: also comprise one and establish the articulated section of this adjustment seat and the axostylus axostyle of this positioning seat in order to axle.
The pulley element of described skate apparatus is characterized in that: the butted end bending of this each elastic board chip abuts against in this reference column side.
In sum, the structural feature of the present utility model and the enhancement effect that can reach are summarized as follows:
The pulley element of skate apparatus of the present utility model is fixedly arranged on the slide plate lower surface of this skate apparatus, and this pulley element comprises a positioning seat, an assembly pulley, is adjusted seat, a reference column, and two elastic board chips.This assembly pulley is fixedly arranged on the lower surface of this positioning seat.This adjustment seat is positioned at this positioning seat top and is fixedly arranged on this slide plate lower surface and has an articulated section, a swing part and a room in contrast to this articulated section, this room extends to this articulated section from this swing part, and have a connection and be through to this adjustment seat lower surface and opening between between this swing part and this articulated section, this articulated section and this positioning seat mutually axle are established, and make that this swing part can be with respect to this positioning seat and beat.This reference column extends up through this opening by the upper surface of this positioning seat and enters in this room.Be positioned in this room to these elastic board chips and row arrangement, each elastic board chip has one and is fixed in this room and the stiff end of contiguous this swing part, and one in contrast to this stiff end and abut against and make this reference column be positioned at butted end between these elastic board chips in this reference column side.When producing usefulness owing to the mass centre changing that is positioned at the user on this slide plate between this adjustment seat and this positioning seat so that during the relative rotary motion of this skateboard turns, can make this reference column promote the butted end of an elastic board chip wherein and make this elastic board chip produce a deformation and accumulate a restoring force, and this restoring force can make the reset condition that returns back to no relative rotary motion between this adjustments and this positioning seat.
In addition, the pulley element of skate apparatus of the present utility model more comprises an elastic force guiding mechanism, be arranged at that this adjustment seat is gone up and abut against strength in this reference column in order to adjust these elastic board chips, thereby can adjust the restoring force of these elastic board chips, this elastic force guiding mechanism comprises that one adjusts a piece and a screw rod.This adjustment piece is located in the room of this adjustment seat slippingly, and this adjustment piece is formed with two chutes that plug for this two elastic board chip respectively, these chutes can make the length direction displacement of this adjustment piece along this two elastic board chip, changing the effective length of this two elastic board chips effect, and then the elastic force of this two elastic board chip of synchronous change.This screw rod passes the swing part of this adjustment seat and is positioned between these elastic board chips, and this screw rod and this adjustment piece are spirally connected and run through this adjustment piece.When rotation during this screw rod, can make this adjustments piece produce mobile with respect to these elastic board chips and then the elastic force of this two elastic board chip of synchronous change.
[description of drawings]
Be elaborated below by most preferred embodiment and accompanying drawing pulley element to skate apparatus of the present utility model, in the accompanying drawing:
Fig. 1 is a schematic top plan view, and an existing skate apparatus is described.
Fig. 2 is a perspective exploded view, and this existing skate apparatus is described.
Fig. 3 is a schematic perspective view, and the installation position of a preferred embodiment of pulley element of the present utility model with respect to a slide plate is described.
Fig. 4 is a stereogram, and this preferred embodiment is described.
Fig. 5 is a vertical view, a positioning seat and a reset condition of adjusting between seat of this preferred embodiment is described, and two elastic board chips presents the state of pine.
Fig. 6 is the view of a similar Fig. 4, and the state that has relative rotary motion between this positioning seat of this preferred embodiment and this adjustment seat is described.
Fig. 7 is the view of a similar Fig. 4, illustrates by rotation to adjust the position that nut changes an adjustment piece, thereby makes this two elastic board chip present tighter state.
[specific embodiment]
For convenience of description, following embodiment, components identical is represented with identical label.
Consult Fig. 3, a preferred embodiment of the utility model pulley element is a slide plate 2 lower surfaces that are fixedly arranged on a skate apparatus 1, in order to turning to of control slide plate 2, and all can use in the front and back end, but normally be used for the front end place.As shown in Figure 3, be that the front and back ends place, bottom side of slide plate 2 respectively is provided with a pulley element 3, then the orientation that is provided with of two of the front and back end groups of pulley elements 3 must be fully opposite, because if the front and back end is can turn to the time, then the steering direction of the two must be opposite.If only be assembled in the front end place, then the rear end can be adopted and do not had the general pulley element of controlling party to function.
Consult Fig. 4 and Fig. 5, pulley element 3 of the present utility model comprises a positioning seat 31, an assembly pulley 32, is adjusted seat 33, one reference column 34, two elastic board chips 35, an axostylus axostyle 37, and an elastic force guiding mechanism 36.
This assembly pulley 32 is fixedly arranged on the lower surface of this positioning seat 31, and comprises that a wheel shaft 321 and two is sheathed with the pulley 322 on this wheel shaft 321.This adjustment seat 33 is positioned at these positioning seat 31 tops and is fixedly arranged on this slide plate (see figure 3) lower surface.This positioning seat 31 has an articulated section 331, a swing part 332 in contrast to this articulated section 331, and a room 333.This room 333 extends to this articulated section 331 from this swing part 332, and has one and be communicated with and be through to this adjustments 33 lower surfaces and 331 the opening 334 between this swing part 332 and this articulated section.
In addition, the articulated section 331 of this adjustment seat 33 and this positioning seat 31 be with this axostylus axostyle 37 mutually axle establish, make that the swing part 332 of this adjustments 33 can be with respect to this positioning seat 31 and beat.
This reference column 34 is the upper surfaces that are fixedly arranged on this positioning seat 31, and is extended up through this opening 334 and entered in this room 333 by the upper surface of this positioning seat 31.Be positioned in this room 333 to these elastic board chips 35 and row arrangement.Each elastic board chip 35 has one and is fixed in this room 333 and the stiff end 351 of contiguous these swing parts 332, and one abuts against in this reference column 34 sides in contrast to this stiff end 351 and bending and to make this reference column 34 be positioned at the butted end 352 of 35 of these elastic board chips.
In addition, this elastic force guiding mechanism 36 is arranged on this adjustment seat 33 and comprises that one adjusts piece 361, a screw rod 363, one first right cylinder 364, a spring 365, a C shape clasp 367, and one second right cylinder 368.
This adjustment piece 361 is located in the room 333 of this adjustment seat 33 slippingly.This adjustment piece 361 is formed with two and plugs for this two elastic board chip 35 respectively and run through and extend upward and can be mutual uneven chute 362 from the bottom surface, when making this adjustment piece 361 along the length direction displacement of this two elastic board chip 35, can change the effective length of these two elastic board chips, 35 effects, and then the elastic force of this two elastic board chip 35 of synchronous change, the shape of these chutes 362 makes when this adjustment piece 361 relies on this reference column 34, can change the effective interaction length of this two elastic board chip 35, and can oppress this two elastic board chip 35 and more rely on this reference column 34.This screw rod 363 passes the swing part 332 of this adjustment seat 33 and is positioned at 35 of these elastic board chips, and this screw rod 363 is spirally connected with this adjustment piece 361 and runs through this adjustment piece 361.In addition, these adjustment seat 33 outer ends that are positioned at of this screw rod 363 more form this adjustment nut 369, use so that this screw rod 363 of rotation interlock.
This first right cylinder 364 is fixedly arranged in the room 333 of this adjustment seat 33 and is positioned at this adjustment piece 361 and 34 of this reference columns and run through by this screw rod 363.Run through by this screw rod 363 and two ends are resisted against this adjustment piece 361 and this first right cylinder 364 respectively as for 365 on, this spring.This C shape clasp 367 is sheathed with an end of this reference column 34 of vicinity of this screw rod 363, in order to spacing this screw rod 363, makes this screw rod 363 not break away from this first right cylinder 364.This second right cylinder 368 is to pass through for this screw rod 363, and this second right cylinder 368 and this first right cylinder 364 lay respectively at the opposition side of this adjustments piece 361, and this second right cylinder 368 boundary that matches with the swing part 332 of this adjustments seat 33 goes out two clip slot 360 (see figure 5)s in order to the stiff end 351 that presss from both sides setting these elastic board chips 35.
As shown in the figure 5, when the center of gravity of the user on being positioned at these slide plate 2 (see figure 3)s changes about not, the positioning seat 31 that sets firmly each other, assembly pulley 32, and elements such as the adjustment seat 33 that relative to each other sets firmly mutually of reference column 34 threes and elastic board chip 35 can't be rotated motion around axostylus axostyle 37.
Consult Fig. 6, when changing about the center of gravity of the user on being positioned at this slide plate 2, positioning seat 31, assembly pulley 32, and reference column 34 threes will be rotated motion around axostylus axostyle 37 with respect to adjusting seat 33 and elastic board chip 35 form the state among Fig. 6 for this reason.At this moment, a wherein elastic board chip 35 that originally was positioned at reset condition can promote to produce a deformation because of butted end 352 post 34 that is positioned.So this deformation makes elastic board chip 35 accumulate a restoring force, positioning seat 31, the assembly pulley 32 that sets firmly each other will be made, and reference column 34 threes are with respect to adjusting the reset condition that seat 33 elements such as grade return back to no relative rotary motion as shown in Figure 5 once again.
Consult Fig. 5 again, more can see through adjustment piece 361, screw rod 363, first right cylinder 364, spring 365, the C shape clasp 367 of elastic force guiding mechanism 36 in the utility model, and second right cylinder, 368 elements such as grade adjust these elastic board chips 35 and abut against in the strength of this reference column 34, thereby can adjust the restoring force size of these elastic board chips 35.Be in the state of pine for elastic board chip 35 shown in Fig. 5.At this moment, adjust piece 361 and be positioned at high order end and butt second right cylinder 368, make that the effective interaction length of elastic board chip 35 is less than length and elasticity.
Then, when rotation adjustment nut 369 and screw rod 363 move right adjustment piece 361, spring 365 will be compressed gradually, become state shown in Figure 7 at last.At this moment, elastic board chip 35 is in tighter state.Therefore, the utility model returns back to the restoring force of reset condition slide plate 2 except providing, and more can make slide plate 2 return back to the restoring force size of reset condition in order to adjustment.
Take a broad view of above-mentionedly, structural feature of the present utility model really can provide a kind of pulley element 3 of skate apparatus 1 of practicality.Because positioning seat 31 is established with adjustment seat 33 mutual axles, and reference column 34 abuts against and is fixedly held to respectively positioning seat 31 mutually and adjust seat 33 with elastic board chip 35, therefore when positioning seat 31 has relative rotary motion with adjustment seat 33, reference column 34 can promote elastic board chip 35, makes elastic board chip 35 produce and makes positioning seat 31 and adjust the restoring force that seat 33 returns back to reset condition.In addition, the utility model can be in order to adjust the size of above-mentioned restoring force.In addition, can cover the existing L shaped plate sheet of other element owing to not using in the utility model, thereby have the easy advantage of assembling.In addition, because the cost of elastic board chip 35 is low than ring spring, therefore make to the utlity model has lower-cost another advantage.
Claims (12)
1. the pulley element of a skate apparatus is fixedly arranged on a slide plate lower surface of this skate apparatus, and this pulley element comprises the assembly pulley that a positioning seat and is fixedly arranged on the lower surface of this positioning seat, it is characterized in that: this pulley element also comprises:
One adjusts seat, be positioned at this positioning seat top and be fixedly arranged on this slide plate lower surface and have one with this positioning seat the axle articulated section, of establishing can relative this positioning seat beat in contrast to this articulated section mutually a swing part and a room, this room extends to this articulated section and has a connection from this swing part and is through to this adjustment lower surface and the opening between between this swing part and this articulated section;
One reference column is extended up through this opening and is entered in this room by the upper surface of this positioning seat; And
Two elastic board chips, and row arrangement be positioned in this room, this each elastic board chip has one and is fixed in this room and the stiff end of contiguous this swing part, and one in contrast to this stiff end and abut against and make this reference column be positioned at butted end between this two elastic board chip in this reference column side.
2. the pulley element of skate apparatus as claimed in claim 1 is characterized in that: also comprise an elastic force guiding mechanism that is arranged on this adjustment seat.
3. the pulley element of skate apparatus as claimed in claim 2, it is characterized in that: this elastic force guiding mechanism comprises:
One adjusts piece, be located at slippingly in the room of this adjustment seat, and this adjustment piece is provided with two chutes that plug for this two elastic board chip respectively;
One screw rod passes the swing part of this adjustment seat and between this two elastic board chip, this screw rod and this adjustment piece are spirally connected and run through this adjustment piece.
4. the pulley element of skate apparatus as claimed in claim 3 is characterized in that: this elastic force guiding mechanism comprises that also one is fixedly arranged in this room and is positioned between this adjustment piece and this reference column and is run through by this screw rod by first right cylinder and that this screw rod runs through and two ends are resisted against the spring of this adjustment piece and this first right cylinder respectively.
5. the pulley element of skate apparatus as claimed in claim 4 is characterized in that: this elastic force guiding mechanism comprises that also one is sheathed with the C shape clasp of spacing this screw rod of an end of this reference column of vicinity of this screw rod.
6. the pulley element of skate apparatus as claimed in claim 3 is characterized in that: the outer end of this adjustment seat that is positioned at of this screw rod is established an adjustment nut that screws with this screw rod.
7. the pulley element of skate apparatus as claimed in claim 4, it is characterized in that: this elastic force guiding mechanism also comprises second right cylinder that supplies this screw rod to pass through, this second right cylinder and this first right cylinder lay respectively at the heteropleural mutually of this adjustment piece, and this second right cylinder matches to set firmly the stiff end of this each elastic board chip with the swing part of this adjustment seat.
8. the pulley element of skate apparatus as claimed in claim 3, it is characterized in that: this two chute is not parallel mutually.
9. the pulley element of skate apparatus as claimed in claim 3 is characterized in that: the shape of this two chute makes when this adjustment piece relies on this reference column, can change the effective interaction length of this two elastic board chip.
10. the pulley element of skate apparatus as claimed in claim 3 is characterized in that: the shape of this two chute makes when this adjustment piece relies on this reference column, oppresses this two elastic board chip and more rely on this reference column.
11. the pulley element of skate apparatus as claimed in claim 1 is characterized in that: also comprise one and establish the articulated section of this adjustment seat and the axostylus axostyle of this positioning seat in order to axle.
12. the pulley element of skate apparatus as claimed in claim 1 is characterized in that: the butted end bending of this each elastic board chip abuts against in this reference column side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100648 CN2664731Y (en) | 2003-11-17 | 2003-11-17 | Pulley unit of slide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100648 CN2664731Y (en) | 2003-11-17 | 2003-11-17 | Pulley unit of slide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664731Y true CN2664731Y (en) | 2004-12-22 |
Family
ID=34339358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320100648 Expired - Fee Related CN2664731Y (en) | 2003-11-17 | 2003-11-17 | Pulley unit of slide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664731Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955482A (en) * | 2017-03-29 | 2017-07-18 | 中山市元亨家居用品有限公司 | Scooter wheel carrier and scooter with same |
| CN106964144A (en) * | 2017-03-29 | 2017-07-21 | 中山市元亨家居用品有限公司 | Skateboard frame with shock-absorbing function and scooter with same |
| CN106964143A (en) * | 2017-03-29 | 2017-07-21 | 中山市元亨家居用品有限公司 | Scooter |
| CN108310751A (en) * | 2018-01-22 | 2018-07-24 | 中山市元亨家居用品有限公司 | Sport skateboard |
| CN108421244A (en) * | 2017-03-29 | 2018-08-21 | 中山市元亨家居用品有限公司 | A kind of scooter |
| CN108465230A (en) * | 2018-05-23 | 2018-08-31 | 中山市元亨家居用品有限公司 | Scooter |
-
2003
- 2003-11-17 CN CN 200320100648 patent/CN2664731Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955482A (en) * | 2017-03-29 | 2017-07-18 | 中山市元亨家居用品有限公司 | Scooter wheel carrier and scooter with same |
| CN106964144A (en) * | 2017-03-29 | 2017-07-21 | 中山市元亨家居用品有限公司 | Skateboard frame with shock-absorbing function and scooter with same |
| CN106964143A (en) * | 2017-03-29 | 2017-07-21 | 中山市元亨家居用品有限公司 | Scooter |
| CN108421244A (en) * | 2017-03-29 | 2018-08-21 | 中山市元亨家居用品有限公司 | A kind of scooter |
| CN108310751A (en) * | 2018-01-22 | 2018-07-24 | 中山市元亨家居用品有限公司 | Sport skateboard |
| CN108465230A (en) * | 2018-05-23 | 2018-08-31 | 中山市元亨家居用品有限公司 | Scooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |