CN211094912U - Electric toothbrush capable of cleaning teeth in multiple directions - Google Patents
Electric toothbrush capable of cleaning teeth in multiple directions Download PDFInfo
- Publication number
- CN211094912U CN211094912U CN201921627558.7U CN201921627558U CN211094912U CN 211094912 U CN211094912 U CN 211094912U CN 201921627558 U CN201921627558 U CN 201921627558U CN 211094912 U CN211094912 U CN 211094912U
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- China
- Prior art keywords
- brush
- base
- slider
- brush hair
- electric toothbrush
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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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims description 14
- 210000004209 hair Anatomy 0.000 claims abstract description 39
- 230000001680 brushing effect Effects 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 7
- 238000005253 cladding Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses an electronic toothbrush of diversified clean tooth, including brush head subassembly, brush holder subassembly and vibration part, brush head subassembly is including brushing first bottom, brush hair base and sliding connection at the outside slider brush hair seat of brush hair base, is equipped with a plurality of upright brush hairs on brush hair base and the slider brush hair seat, and brush hair base bottom is rotated and is connected first bottom, and brush hair base bottom is equipped with the draw-in groove, and vibration part includes motor and eccentric shaft, and the motor drive eccentric shaft rotates, and the eccentric shaft stretches into in the draw-in groove. Divide into the triplex concatenation with electric toothbrush brush head, rethread motor drive eccentric shaft drives the reciprocal rotation of brush head middle part, and rotatory drive cladding simultaneously carries out the vibration in horizontal position at the both sides brush head of brush head middle part, combines rotation type and vibrations formula an organic whole, and clean tooth area increases for clean tooth efficiency, the rotatory clean tooth of low angle has avoided the big defect of noise that the clean tooth of full rotation brought in addition, also reduces the damage degree to the tooth gum.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the daily necessities field, concretely relates to electric toothbrush of diversified clean tooth.
[ background of the invention ]
The electric toothbrush has the advantages that the brush head generates high-frequency vibration to instantly decompose toothpaste into fine foam through the quick rotation or vibration of the motor core, so that teeth slits are deeply cleaned, and meanwhile, the vibration of the bristles can promote the blood circulation of an oral cavity and have a massaging effect on gum tissues.
The electric toothbrushes are divided into two categories, namely rotation and vibration, wherein the principle of the rotation category is simple, the motor drives the circular brush head to rotate, the friction effect is enhanced in the tooth brushing action, but the rotation type toothbrush has high noise, relatively weak cleaning effect on tooth gaps and large abrasion on teeth, and is not recommended to be frequently used; the vibrating toothbrush has the advantages that the vibrating motor is arranged in the vibrating toothbrush, so that the toothbrush head generates high-frequency vibration in the direction perpendicular to the toothbrush handle, the swinging amplitude is small and is about 5mm from top to bottom, toothpaste foam can penetrate into slits of teeth to be cleaned through the vibration, the cleaning efficiency is relatively low, the tooth brushing time is long, and the tooth surface can be damaged after the toothbrush is used for a long time.
In view of the above, there is a need for a multi-directional cleaning electric toothbrush which can clean teeth in combination with rotation and vibration directions, effectively improve cleaning efficiency and cleaning quality, and reduce damage to teeth, gums, and the like.
[ Utility model ] content
In order to solve the existing problems existing in the background technology, the utility model provides an electric toothbrush for cleaning teeth in multiple directions.
The utility model adopts the following technical proposal:
the utility model provides an electronic toothbrush of diversified clean tooth, is including brushing first subassembly, brush holder subassembly and vibration part, brush first subassembly includes brush head bottom, brush hair base and sliding connection and is in the outside slider brush hair seat of brush hair base, be equipped with a plurality of upright brush hairs on brush hair base and the slider brush hair seat, brush hair base bottom rotates to be connected brush head bottom, brush hair base bottom is equipped with the draw-in groove, vibration part includes motor and eccentric shaft, motor drive the eccentric shaft rotates, the eccentric shaft stretches into in the draw-in groove, during operation, the eccentric shaft rotates the butt the draw-in groove side drives brush hair base reciprocating rotation, brush hair base outside butt simultaneously the slider brush hair seat makes its edge reciprocal linear motion in the axial of brush holder subassembly.
Further, the brush holder subassembly includes the handle and connects the first fixing base of brush of handle tip, the inside formation of handle holds the chamber that holds of vibration part, hold the chamber expert connect in brush first fixing base, brush first subassembly can be dismantled and connect in brush first fixing base.
Furthermore, the bristle base comprises a convex shoulder, and an arc-line extending track groove is formed in the convex shoulder.
Furthermore, a first connecting portion is arranged in the middle of the lower portion of the convex shoulder, a first connecting hole is formed in the first connecting portion, the clamping groove is connected to the outer edge face of the first connecting portion in a forming mode, the opening of the clamping groove is arranged outwards, the clamping groove is just opposite to the lug arranged below the track groove, and the lug and the convex shoulder are integrally formed.
Furthermore, two opposite buckles are arranged on the brush head bottom cover, a second connecting portion is formed between the two buckles, a second connecting hole matched with the first connecting hole is formed in the second connecting portion, and the first connecting hole and the second connecting hole are rotatably spliced through a rotating shaft, so that the brush hair base can rotate relative to the brush head bottom cover.
Furthermore, the slider brush holder comprises a slider base formed by two butt joints, the slider base is of an annular structure with a cuboid section, one end face of the slider base is used for mounting brush hairs, a raised positioning block is arranged in the middle of the other end face, a third connecting hole correspondingly matched with the track groove is arranged in the middle of the positioning block, the third connecting hole is inserted into the track groove through a first connecting shaft and slides along the track, and a convex connecting rod is arranged on the end face, spliced with the slider base, of one of the third connecting hole and inserted into a fourth connecting hole formed in the end face of the other slider base.
Furthermore, two containing grooves are formed in the upper end face of the brush head fixing seat in the axial direction of the handle, the containing grooves are used for containing the convex blocks and the positioning blocks, and buckling positions buckled with the buckles are formed in the inner wall face of the brush head fixing seat.
Furthermore, raised sand grains are further arranged on the end face, provided with the positioning block, of the sliding block base at intervals, and when the sliding brush is in work, the sand grains slide on the upper end face of the brush head fixing seat to reduce friction.
Furthermore, the vibration part further comprises a handle part, the motor is arranged at the small-diameter front end of the handle part, and a third connecting part is formed below the motor.
Furthermore, a fifth connecting hole matched with the third connecting part is formed in the front end of the containing cavity, when the vibration part is installed in the containing cavity, the eccentric shaft extends out of the containing cavity, and the third connecting part is connected with the fifth connecting hole in a positioning mode through a second connecting shaft.
The utility model has the advantages as follows:
the utility model discloses fall into the triplex concatenation with electric toothbrush brush head, rethread motor drive eccentric shaft drives brush head middle part and carries out the reciprocal rotation of certain angle, and rotatory drive cladding simultaneously carries out the vibration in horizontal position at the both sides brush head of brush head middle part, combines rotation type and vibrations formula an organic whole, and clean tooth area increases for clean tooth efficiency, and the rotatory clean tooth of low-angle has avoided the big defect of noise that the clean tooth of full rotation brought in addition, also reduces the damage degree to the tooth gum.
[ description of the drawings ]
FIG. 1 is a schematic view of an electric toothbrush for multi-directional tooth cleaning;
FIG. 2 is a cross-sectional view of an assembly of an electric toothbrush for multi-directional tooth cleaning;
FIG. 3 is a schematic view of the handle assembly of the present invention;
FIG. 4 is a schematic view of the structure of the bristle base of the present invention;
fig. 5 is a schematic structural view of a bottom cover of the brush head of the present invention;
FIG. 6 is a schematic structural view of the slider base according to the present invention;
fig. 7 is a schematic structural view of the handle portion of the present invention;
fig. 8 is a bottom view of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
The existing electric toothbrushes are of two types, namely a rotary type and a vibration type, the rotary type is generally 360-degree omnibearing rotation of a brush head, the toothbrushes generate large noise, and teeth can be damaged after long-time use; and the tooth effect preferred is cleaned to vibrations formula, can clean tooth efficiency lower, must prolong the time of brushing teeth and just can reach the best effect, also harm tooth and gum for a long time, in order to deal with this drawback that current electric toothbrush exists, designs the electric toothbrush of a diversified clean tooth in this scheme, specifically as follows:
firstly, as shown in fig. 1, the toothbrush head assembly comprises a toothbrush head bottom cover 1, a toothbrush bristle base 2 and a toothbrush slider bristle base 3 slidably connected to the exterior of the toothbrush bristle base 2, a plurality of upright toothbrush bristles a are arranged on the toothbrush bristle base 2 and the toothbrush slider bristle base 3, the toothbrush bristle base 2 is rotatably connected to the toothbrush head bottom cover 1 at the bottom, as shown in fig. 4, a clamping groove 201 is arranged at the bottom of the toothbrush bristle base 2, the toothbrush handle assembly comprises a handle 4 and a toothbrush head fixing base 5 connected to the end of the handle 4, as shown in fig. 3, a containing cavity 401 for containing the vibration component is formed in the handle 4, the containing cavity 401 is through and communicated with the toothbrush head fixing base 5, the toothbrush head assembly is detachably connected to the toothbrush head fixing base 5, the vibration component comprises a motor 6 and an eccentric shaft 7, the eccentric shaft 7 is rotatably connected to the output end of the motor 6, eccentric shaft 7 is at the foremost of vibrating part, and after the assembly, vibrating part arranges in hold the chamber 401 inside and eccentric shaft 7 part stretch out to in the draw-in groove 201, at the during operation, eccentric rotation butt of eccentric shaft 7 the draw-in groove 201 side drives brush hair base 2 reciprocating rotation, this kind of rotation is in 0-15 within range, and not 360 all-round rotation, therefore the noise is little, the effectual tooth damage of having protected, brush hair base 2 outside simultaneously to bump in slider brush hair base 3 makes its edge handle 4 axial upward reciprocating linear motion, has realized the part of brush head rotatory, and the brush teeth mode of part vibration promotes the efficiency of brushing teeth under the prerequisite of just protecting tooth and gum, and is very practical.
With reference to fig. 4, the bristle base 2 includes a shoulder 202, and the shoulder 202 defines an arcuately extending track groove 203. The track groove 203 is arranged in the direction in which the shoulder 202 has a larger dimension, and the notch faces the vertical direction of the bristle a, wherein the track groove 203 is arranged along an arc, and the bristle base 2 rotates at a certain angle within the range of the track groove 203.
Specifically, as shown in fig. 4, a first connection portion 204 is disposed in the middle of the lower portion of the shoulder 202, wherein the first connection portion 204 is a protruding cylindrical structure, and is disposed on the other side of the shoulder 202 opposite to the track groove 203, in order to achieve the connection between the bristle base 2 and the brush head bottom cover 1, a first connection hole 205 is disposed on the first connection portion 204, the slot 201 is connected to the outer edge surface of the first connection portion 204 in a forming manner, the height of the slot is identical to that of the first connection portion 204, a protrusion 206 is disposed just below the track groove 203, the protrusion 206 is integrated with the shoulder 202 in a forming manner, the opening of the slot 201 faces the protrusion 206, a gap is formed inside the slot 201, the eccentric shaft 7 just extends into the gap, the outer diameter of the eccentric shaft 7 matches the size of the gap formed inside the slot 201, when the eccentric shaft 7 extends into the slot 201, the outer wall surface of the eccentric shaft 7 just clings to the side, thereby reducing the abrasion degree of the brush hair base 2 to the eccentric shaft when rotating at high frequency and prolonging the service life of the whole electric toothbrush.
More specifically, as shown in fig. 5, two opposite buckles 101 are arranged on the brush head bottom cover 1, two ends of the buckles 101 extend and are connected to form an arc-shaped ring, a second connecting portion 102 is formed between the two buckles 101, referring to fig. 4 and 5, a second connecting hole 207 matched with the first connecting hole 205 is formed in the second connecting portion 102, and the first connecting hole 205 and the second connecting hole 207 are rotatably inserted through a rotating shaft 8, so that the bristle base 2 can rotate relative to the brush head bottom cover 1; a convex arc part 103 is coaxially formed outside the second connection part 102 and has an opening with a certain angle, when the bristle base 2 is assembled on the brush head bottom cover 1, the clamping groove 201 is just positioned in the opening of the arc part 103, and the rotation range of the bristle base 2 is also restricted.
Furthermore, as shown in fig. 6, the slider bristle holder 3 includes two slider bases 301 formed by two-joint connection, the slider bases 301 are in a ring structure with a rectangular parallelepiped cross section, one end face of each slider base 301 is used for mounting bristles a, a raised positioning block 302 is arranged in the middle of the other end face, a third connecting hole 303 correspondingly matched with the track groove 203 is arranged in the middle of the positioning block 302, a raised connecting rod 304 is arranged on the end face spliced by one of the slider bases 301 and is inserted into a fourth connecting hole 305 formed on the end face of the other slider base 301, as shown in fig. 1, the two slider bases 301 are spliced to form a whole with the bristle base 2, the third connecting hole 303 is inserted into the track groove 203 through a first connecting shaft 9 and slides along the track, when the bristle base 2 rotates, the first connecting shaft 9 slides along the track in the track groove 203 correspondingly, and drives the slider bases 301 to move back and forth in the axial direction of the handle 4, a combination of rotational and axial vibrations is achieved.
In addition, as shown in fig. 1, two receiving grooves 501 are formed in the upper end surface of the brush head fixing seat 5 along the axial direction of the handle 4, the receiving grooves 501 are used for receiving the protrusion 206 and the positioning block 302, and a fastening position 502 fastened with the fastener 101 is formed on the inner wall surface of the brush head fixing seat 5; during assembly, the buckle 101 and the buckle 502 on the brush head bottom cover 1 are fastened, the brush head base 2 is clamped inside the brush head fixing base 5 through the accommodating groove 501 and is rotatably connected to the brush head base 2, then the positioning blocks 301 on the two slider bases 301 are clamped in the accommodating groove 501, and meanwhile the first connecting shaft 9 is in plug-in connection with the third connecting hole 303 and the track groove 203, at this time, the lower end face of the slider base 301 is just attached to the upper end face of the brush head fixing base 5, in order to reduce friction during sliding, as shown in fig. 6, the end face of the slider base 301 provided with the positioning block 302 is also provided with the raised sand grains 306 at intervals, during operation, the sand grains 306 and the brush head fixing base 5 are in small surface contact, so that the friction damage of the brush head base 2 is.
Finally, the vibration component further comprises a handle part 10, the motor 6 is arranged at the front end of the small diameter of the handle part 10, as shown in fig. 7, a third connecting part 402 is formed below the motor 6, as shown in fig. 3, a fifth connecting hole 403 matched with the third connecting part 402 is formed at the front end of the accommodating cavity 401, when the vibration component is assembled in the accommodating cavity 401, the eccentric shaft 7 extends out of the accommodating cavity 401, the third connecting part 402 is in positioning connection with the fifth connecting hole 403 through a second connecting shaft 11, and the eccentric shaft 7 just extends into the clamping groove 201; 12 electric connection motors 6 of button, in the use, through 11 control motor 6 starts of button, motor 6 drives eccentric shaft 7 eccentric rotations, and 7 butts of eccentric shaft are to draw-in groove 201 side, utilize its eccentric rotation to drive the rotation of 2 certain angles of brush hair base, drive two slider base 301 vibrations of making a round trip along 4 axial direction of handle simultaneously, combine rotatory and vibrations to make the efficiency of brushing teeth higher, and the noise is little simultaneously, and the security is high moreover, and the practicality is strong.
The utility model has the advantages that:
the utility model discloses fall into the triplex concatenation with electric toothbrush brush head, rethread motor drive eccentric shaft drives brush head middle part and carries out the reciprocal rotation of certain angle, and rotatory drive cladding simultaneously carries out the vibration in horizontal position at the both sides brush head of brush head middle part, combines rotation type and vibrations formula an organic whole, and clean tooth area increases for clean tooth efficiency, and the rotatory clean tooth of low-angle has avoided the big defect of noise that the clean tooth of full rotation brought in addition, also reduces the damage degree to the tooth gum.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (10)
1. An electric toothbrush for cleaning teeth in multiple directions is characterized in that: including brush first subassembly, brush holder subassembly and vibration part, brush first subassembly is including brushing first bottom, brush hair base and sliding connection in the outside slider brush hair base of brush hair base, be equipped with a plurality of upright brush hairs on brush hair base and the slider brush hair base, brush hair base bottom rotates and connects brush head bottom, brush hair base bottom is equipped with the draw-in groove, vibration part includes motor and eccentric shaft, motor drive the eccentric shaft rotates, the eccentric shaft stretches into in the draw-in groove, during operation, eccentric shaft eccentric rotation butt the draw-in groove side drives brush hair base reciprocating rotation, brush hair base outside is bumped simultaneously slider brush hair base makes its edge reciprocal linear motion in the axial of brush holder subassembly.
2. The electric toothbrush of claim 1, wherein: the brush holder subassembly includes the handle and connects the first fixing base of brush of handle tip, the inside formation of handle holds the chamber that holds of vibration part, hold the chamber expert connect in brush first fixing base, the first subassembly of brush can be dismantled and connect in the first fixing base of brush.
3. The electric toothbrush of claim 1, wherein: the brush hair base comprises a convex shoulder, and a track groove extending in an arc line is formed in the convex shoulder.
4. The electric toothbrush of claim 3, wherein: the middle of the lower portion of the convex shoulder is provided with a first connecting portion, a first connecting hole is formed in the first connecting portion, the clamping groove is connected to the outer edge face of the first connecting portion in a forming mode, the opening of the clamping groove is arranged outwards, the clamping groove is opposite to the lug arranged below the track groove, and the lug and the convex shoulder are integrated in a forming mode.
5. The electric toothbrush of claim 4, wherein: the toothbrush head base cover is provided with two opposite buckles, a second connecting portion is formed between the two buckles, a second connecting hole matched with the first connecting hole is formed in the second connecting portion, and the first connecting hole and the second connecting hole are rotatably spliced through a rotating shaft, so that the toothbrush bristle base can rotate relative to the toothbrush head base cover.
6. The electric toothbrush for multi-directional tooth cleaning according to claim 5, wherein: the slider brush holder comprises slider bases formed by two butt joints, the slider bases are of an annular structure with a cuboid section, one end face of each slider base is used for mounting brush hairs, a raised positioning block is arranged in the middle of the other end face of each slider base, a third connecting hole correspondingly matched with the track groove is formed in the middle of the positioning block, the third connecting hole is inserted into the track groove through a first connecting shaft and slides along the track, and a convex connecting rod is arranged on the end face, spliced with the slider bases, of one slider base and inserted into a fourth connecting hole formed in the end face of the other slider base.
7. The electric toothbrush of claim 6, wherein: two containing grooves are formed in two sides of the upper end face of the brush head fixing seat and used for containing the convex block and the positioning block, and buckling positions buckled with the buckles are formed in the inner wall face of the brush head fixing seat.
8. The electric toothbrush of claim 6, wherein: raised sand grains are further arranged on the end face, provided with the positioning block, of the sliding block base at intervals, and when the brush head fixing seat works, the sand grains slide on the upper end face of the brush head fixing seat to reduce friction.
9. The electric toothbrush for multi-directional tooth cleaning according to claim 2, wherein: the vibration part further comprises a handle part, the motor is arranged at the small-diameter front end of the handle part, and a third connecting part is formed below the motor.
10. The electric toothbrush for multi-directional tooth cleaning according to claim 9, wherein: and a fifth connecting hole matched with the third connecting part is formed at the front end of the accommodating cavity, when the vibration part is arranged in the accommodating cavity, the eccentric shaft extends out of the accommodating cavity, and the third connecting part is connected with the fifth connecting hole in a positioning manner through a second connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627558.7U CN211094912U (en) | 2019-09-27 | 2019-09-27 | Electric toothbrush capable of cleaning teeth in multiple directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627558.7U CN211094912U (en) | 2019-09-27 | 2019-09-27 | Electric toothbrush capable of cleaning teeth in multiple directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094912U true CN211094912U (en) | 2020-07-28 |
Family
ID=71714279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627558.7U Expired - Fee Related CN211094912U (en) | 2019-09-27 | 2019-09-27 | Electric toothbrush capable of cleaning teeth in multiple directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369793A (en) * | 2020-11-18 | 2021-02-19 | 上海携福电器有限公司 | Tooth brush |
| CN112869902A (en) * | 2021-01-15 | 2021-06-01 | 周一华 | String vibration type mute sound wave electric toothbrush head |
| CN113476167A (en) * | 2021-07-18 | 2021-10-08 | 广州麦多多贸易有限公司 | Electric toothbrush autorotation telescopic brush head structure |
-
2019
- 2019-09-27 CN CN201921627558.7U patent/CN211094912U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369793A (en) * | 2020-11-18 | 2021-02-19 | 上海携福电器有限公司 | Tooth brush |
| WO2022105148A1 (en) * | 2020-11-18 | 2022-05-27 | 上海携福电器有限公司 | Toothbrush |
| CN112869902A (en) * | 2021-01-15 | 2021-06-01 | 周一华 | String vibration type mute sound wave electric toothbrush head |
| CN112869902B (en) * | 2021-01-15 | 2022-03-08 | 周一华 | String vibration type mute sound wave electric toothbrush head |
| CN113476167A (en) * | 2021-07-18 | 2021-10-08 | 广州麦多多贸易有限公司 | Electric toothbrush autorotation telescopic brush head structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |