CN109895011A - A kind of fastening sleeve for preventing connector to be scratched - Google Patents
A kind of fastening sleeve for preventing connector to be scratched Download PDFInfo
- Publication number
- CN109895011A CN109895011A CN201910340033.3A CN201910340033A CN109895011A CN 109895011 A CN109895011 A CN 109895011A CN 201910340033 A CN201910340033 A CN 201910340033A CN 109895011 A CN109895011 A CN 109895011A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- outer lining
- connector
- ball
- sleeve body
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of fastening sleeves for preventing connector to be scratched；The sleeve body of the fastening sleeve has wrapped around antifriction ring, the front end of antifriction ring is arcuation, it can mutually be rotated between the outside and outer lining of arcuation, so that the spherical surface friction of face friction transfer between connector and sleeve to cambered surface and outer lining inner wall, reduce frictional force, so that sleeve is more smooth by the screw-in of connector, it can be avoided sleeve body simultaneously directly to contact with connector, directly prevented assemble bolt during connected piece surface damage, the corrosion problem for having prevented connected piece caused by thus damaging guarantees the beautiful and practical of product.
Description
[technical field]
The invention belongs to assembly technology fields, in particular to the technique that bolt is tightened using automatic, semi-automatic tool, specifically
For a kind of fastening sleeve for preventing connector to be scratched.
[background technique]
The not set protective device of sleeve is tightened in assembling process at present, when assembly is without flange face bolt, is pneumatically pulled
Severe friction occurs for hand strap moving sleeve high-speed rotation, sleeve seamed edge and connected piece surface, causes connected piece surface broken
It is bad, accelerate the corrosion of connected piece, product quality is damaged, and increases product rework cost and selling cost.
[summary of the invention]
It is an object of the invention to overcome the above-mentioned prior art, a kind of fastening for preventing connector to be scratched is provided
Sleeve；The invention on the outside of sleeve by adding antifriction ring and outer lining so that in rundown process, prevent sleeve rotating part with
Connector directly contacts the connector surface abrasion of generation.
In order to achieve the above objectives, the present invention is achieved by the following scheme:
A kind of fastening sleeve for preventing connector to be scratched, including sleeve body and outer lining, external bushing are mounted in sleeve body
Outside；It is clamped with antifriction ring between sleeve body and outer lining, the contact surface of abrasion-proof ring and sleeve body is arcuation；Abrasion-proof
Ring can be rotated relative to sleeve body or outer lining.
A further improvement of the present invention is that:
Preferably, when fastening sleeve is used for fastening connection piece, nylon block or hard ester block are provided between outer lining and connector.
Preferably, the lower end surface of outer lining is lower than the lower end surface of sleeve body.
Preferably, its circumferential direction of the outer lateral edge of sleeve body offers external groove, and antifriction ring is installed in external groove.
Preferably, antifriction ring is ball annulus, and ball annulus includes ball attachment device, and the fixation of ball attachment device is set
It sets in sleeve body, several holes is opened up in ball attachment device, the axis of each hole is perpendicular to sleeve body
Axis is equipped with a ball in each hole.
Preferably, ball attachment device is divided into that structure is identical and two parts of mirror symmetry, respectively upper band and lower hoop
Band is provided with several semicircular rings on each band, and when upper band is fixedly connected with lower band, semicircular ring cooperatively forms hole
Hole.
Preferably, the inner wall of outer lining offers inner groovy along its circumferential direction, and ball annulus fixing card is in inner groovy.
Preferably, inner groovy and the width of external groove are equal.
Preferably, antifriction ring is annular projection；Annular projection is fixed at the inner wall of outer lining along the circumferential direction of outer lining,
Protrusion and the external groove contact of annular projection.
Preferably, the protrusion of the annular projection is arcuation, and raised radian is identical with the radian of external groove.
Compared with prior art, the invention has the following advantages:
The invention discloses a kind of fastening sleeves for preventing connector to be scratched；The outer side ring of the sleeve body of the fastening sleeve
It is wound with antifriction ring, the front end of antifriction ring is arcuation, and antifriction ring can be rotated relative to sleeve body or outer lining, so that even
Face friction transfer between fitting and sleeve reduces frictional force, so that sleeve to the spherical surface friction of antifriction ring and sleeve body
The screw-in of connector is more smooth, simultaneously as there is external bushing on the outside of sleeve body, it is direct to can be avoided sleeve body
It is contacted with connector, has directly prevented the surface damage of connected piece during assembly bolt, caused by having prevented thus damage
The corrosion problem of connected piece guarantees the beautiful and practical of product.
Further, it is provided with nylon block or stearic block between outer lining and connector, increases between outer lining and connector
Frictional force enables outer lining to rotate simultaneously with follower link, and outer lining will not be integrally formed with connector.
Further, the lower end surface of outer lining is higher than the lower end surface of sleeve body, so that sleeve is in fastening bolt connector,
The lower end of sleeve body will not be contacted with connector, prevent the scuffing of connector.
Further, offer external groove on the outside of sleeve body, enable antifriction ring be installed on sleeve body and
Between outer lining.
Further, antifriction ring can be ball annulus, when sleeve installs bolt to connector, in ball annulus
Ball rotation reduces frictional force so that being spherical surface friction between outer lining and ball.
Further, the attachment device of ball is divide into upper part and lower part, convenient for the assembly of ball.
Further, the inside of outer lining offers cricoid inner groovy, enable ball annulus be installed on inner groovy and
Between external groove, antifriction ring will not be along the axial movement of fastening sleeve.
Further, antifriction ring can be annular projection, and annular projection is fixed on the inner wall of outer lining, so that turning
When dynamic, annular projection being capable of the rotation of relative sleeve ontology.
Further, the section of annular projection and the contact surface of sleeve body is arcuation, the radian of radian and external groove
It is equal, annular projection is entrapped in the external groove of outer lining.
[Detailed description of the invention]
Fig. 1 is the fastening sleeve apparatus structure schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the outer lining of the embodiment of the present invention 1 and the cooperation figure of ball annulus；
Fig. 3 is the fastening sleeve of the embodiment of the present invention 2 and the cooperation figure of ball annulus；
Fig. 4 is the ball annulus figure of the embodiment of the present invention 1；
Fig. 5 is the fastening sleeve use process figure of embodiment 1.
Fig. 6 is the outer lining structural schematic diagram of the embodiment of the present invention 2；
Fig. 7 is the structural schematic diagram of 2 fastening sleeve of the embodiment of the present invention；
Fig. 8 is the three-dimensional structure diagram of the fastening sleeve of the embodiment of the present invention 1；
Fig. 9 is the three-dimensional structure diagram of the fastening sleeve of the embodiment of the present invention 2.
Wherein: 1- sleeve body；The antifriction ring of 2-；3- outer lining；4- inner groovy；5- external groove；6- ball annulus；7- rolling
Pearl；8- ball attachment device；9- hole；The upper band of 10-；Band under 11-；12- connector；13- nut；14- bolt.
[specific embodiment]
The invention will be described in further detail with reference to the accompanying drawing:
Referring to Fig. 1 and Fig. 2, the invention discloses a kind of fastening sleeves for preventing connector 12 to be scratched；The sleeve includes
Sleeve body 1, antifriction ring 2 and outer lining 3, antifriction ring 2 are ring, are arranged around sleeve body 1, internal diameter≤sleeve sheet
The outer diameter of body 1, outer diameter are greater than the outer diameter of sleeve body 1, and antifriction ring 2 is arranged between sleeve body 1 and outer lining 3；Antifriction
The inside and sleeve body 1 for wiping ring 2 contact, the outside of antifriction ring 2 and the inner wall contact of outer lining 3, the outer wall of outer lining 3 and connection
Part 12 contacts, and antifriction ring 2 can be slided with respect to outer lining 3 or sleeve body 1；Outer lining 3 is cylindrical ring, outer wall and
Connector 12 contacts, and inner wall and antifriction ring 2 contact, and the end face Circularhole diameter of outer lining 3 is greater than outside 1 inside hexagon of sleeve body
Diameter of a circle is connect, and the external diameter of a circle of internal hexagon need to be less than the diameter of sleeve body 1, guarantee that sleeve tightens bolt 13
When, sleeve can give the enough power of bolt 13.
Referring to Fig. 1 and Fig. 3, offer external groove 5 in sleeve body 1, abrasion-proof ring 2 be installed on external groove 5 and outer lining 3 it
Between；Outer lining 3 is sleeved on the outside of sleeve body 1, guarantees in assembling process, the lower end surface of sleeve body 1 will not be with connector 12
Contact, outer lining 3 can play the role of isolation；The outer surface of outer lining 3 is wound with nylon block or stearic block, to increase by 3 He of outer lining
Frictional force between connector 12, because nylon block and stearic block are more soft relative to the outer lining 3 or connector 12 of metal material
It is soft, during connector 12 is connected, it can prevent connector 12 from being scratched by the outer wall of outer lining 3.
When outer lining 3 and sleeve body 1 and antifriction ring 2 assemble, the lower end surface of outer lining 3 is lower than the lower end of sleeve body 1
Face, the i.e. lower end surface of outer lining 3 and the lower end surface of sleeve body 1 are not a planes, and the lower end surface of outer lining 3 is than sleeve body 1
Lower end surface it is lower；So that the lower end surface of outer lining 3 and connector 12 contact, under sleeve body 1 in 12 assembling process of connector
End face will not directly be contacted with connector 12, and nylon block or stearic block are provided between outer lining 3 and connector 12, can be prevented
Connector 12 is scratched.
Antifriction ring 2 has following two situation according to structure difference:
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, antifriction ring 2 is ball annulus 6；When antifriction ring 2 is ball annulus 6, rolling
Pearl annulus 6 is made of ball 7 and ball attachment device 8；Set up separately in ball attachment device 8 etc. and is equipped with several holes 9, hole 9
Axis perpendicular to the axis of sleeve body 1, ball 7 is mounted in hole 9, and ball 7 is along the both ends of 9 axis direction of hole, one
End and sleeve body 1 contact, and the other end and inner groovy 4 contact.Preferably, ball attachment device 8 is divide into upper part and lower part, including
Upper band 10 and lower band 11, upper band 10 is identical with the structure of lower band 11 and mirror symmetry, sets up separately on each band etc.
It is equipped with semicircular ring, the annulus of two bands opens up position, and annulus size is all the same, and annulus opens up direction difference, and two bands are solid
When connecting surely, semicircular ring cooperatively forms hole 9.
When antifriction ring 2 is ball annulus 6,3 inner wall of outer lining offers inner groovy 4 along its circumferential direction, and inner groovy 4 is ring-type
Groove, it is preferred that the width of inner groovy 4 and the width of external groove 5 are equal.Small sircle hole is offered in external groove 5, to fill lubrication
Agent；Ball annulus 6 is whole to be assemblied in the inner groovy 4 of outer lining 3, and the ball 7 of ball annulus 6 is assemblied in inner groovy 4 and outer simultaneously
In groove 5.Upper band 10 and lower band 11 are nylon ring band, and with flexible, ball annulus fixation of the nylon ring with material is set
It sets in sleeve body 1, ball 7 is stuck in sleeve body 1 by the upper band 10 and lower band 11 of the nylon material of elasticity, and
Ball 7 can 1 rotation of relative sleeve ontology, but ball annulus 6 will not relative sleeve ontology 1 rotate, i.e. ball annulus 6
It will not be rotated around the axis of sleeve body 1, external groove 5 is equal to ball 7 along the section radius for being parallel to 1 axis of sleeve body
Section radius, tolerance is clearance fit tolerance, and after installing ball 7, outer lining 3 is entered by heating press fitting, so that the two of ball 7
End can be contacted with external groove 5 and inner groovy 4 simultaneously；The inner surface of outer lining 3 is relatively smooth, i.e. the wall surface of inner groovy 4 is smooth, turns
Lubricant is coated with during dynamic in inner groovy 4, to reduce the frictional force between inner groovy 4 and antifriction ring 2；It is finally formed
The structure chart of fastening sleeve is as shown in Figure 8.
The course of work:
Referring to Fig. 5, the input terminal connection sleeve top interface of pneumtic impact wrench presses pneumtic impact wrench, sleeve body 1 is rotated, mentioned
For tightening the torque of nut 13, by (nut 13 is assemblied in the inside of sleeve body 1 on the fastening sleeve set to nut 13 assembled
The inside of hexagon), outer lining 3 is close to connector 12, and sleeve body 1 is not contacted with connector 12, and outer lining 3 is caught in connector
In 12, with the rotation of sleeve body 1, sleeve body 1 and ball annulus 6 rotate simultaneously, 7 rotation of ball, meanwhile, so that sleeve
Ontology 1 and ball annulus 6 rotate relative to outer lining 3, and outer lining 3 between connector 12 because be provided with nylon or stearic material
Material, frictional force is larger, few displacement occurs between outer lining 3 and connector 12, therefore sleeve body 1 and antifriction ring 2 are opposite
It is rotated simultaneously in outer lining 3 and connector 12；Bolt 14 passes through connector 12, passes through the continuous screw-in bolt 14 of nut 13 and provides
Pretightning force compresses two connectors, so that fastening between two connectors 12, simultaneously as having outer lining 3, and the lower end surface of outer lining 3
Closer to connector 12, so that the bottom of sleeve body 1 will not directly be contacted with connector 12, outer lining 3 plays distance sleeve sheet
The effect of body 1 and connector 12 prevents connector 12 from influencing surface quality because of friction.
Embodiment 2
Referring to Fig. 6 and Fig. 7, antifriction ring 2 can be annular projection, when antifriction ring 2 is annular projection, annular projection
It is fixed on the inner wall of outer lining 3, circumferentially along outer lining 3；The section of annular projection is arcuation, the protrusion of annular projection
Outside and external groove 5 contact, the radian of annular projection is identical with the radian of external groove 5, guarantee assembly when, outer lining 3 can block
In external groove 5, small sircle hole is offered in external groove 5, to fill lubricant；In the embodiment, outer lining 3 equally passes through heating
It is fitted on annular projection 12；Finally formed fastening sleeve is as shown in Figure 9.
The course of work:
Interface at the top of the input terminal connection sleeve of pneumtic impact wrench, presses pneumtic impact wrench, sleeve body 1 rotates, provides and tighten spiral shell
The torque of mother 13, by the fastening sleeve set to nut assembled, outer lining 3 is close to connector 12, sleeve body 1 not with connector
12 contacts, and outer lining 3 is caught in into connector 12；The rotation of sleeve body 1, sleeve body 1 is relative to outer lining 3 and antifriction ring
2 rotations are spherical surface friction when rotating because the surface that antifriction ring 2 and sleeve body 1 contact is arcuation, and frictional force is low,
For outer lining 3 because being provided with nylon or stearic material between connector 12, frictional force is larger, sends out between outer lining 3 and connector 12
Raw few displacement, therefore sleeve body 1 and antifriction ring 2 rotate simultaneously relative to antifriction ring 2, outer lining 3 and connector 12；
Bolt 14 passes through connector 12, passes through the continuous screw-in bolt 14 of nut 13 and provides pretightning force and compresses two connectors, so that
It is fastened between two connectors 12, simultaneously as having outer lining 3, so that the bottom of sleeve body 1 will not directly connect with connector 12
Touching, outer lining 3 play the role of distance sleeve ontology 1 and connector 12, prevent connector 12 from influencing surface quality because of friction.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fastening sleeve for preventing connector to be scratched, which is characterized in that including sleeve body (1) and outer lining (3), outer lining
(3) it is sleeved on the outside of sleeve body (1)；Antifriction ring (2), abrasion-proof ring are clamped between sleeve body (1) and outer lining (3)
(2) and the contact surface of sleeve body (1) is arcuation；Abrasion-proof ring (2) can be rotated relative to sleeve body (1) or outer lining (3).
2. a kind of fastening sleeve for preventing connector to be scratched according to claim 1, which is characterized in that fastening sleeve is used
When fastening connection piece (12), nylon block or hard ester block are provided between outer lining (3) and connector (12).
3. a kind of fastening sleeve for preventing connector to be scratched according to claim 1, which is characterized in that outer lining (3)
Lower end surface is lower than the lower end surface of sleeve body (1).
4. according to claim 1 to 3 prevent the fastening sleeve that connector is scratched, which is characterized in that sleeve
Its circumferential direction of the outer lateral edge of ontology (1) offers external groove (5), and antifriction ring (2) is installed in external groove (5).
5. a kind of fastening sleeve for preventing connector to be scratched according to claim 4, which is characterized in that antifriction ring
It (2) is ball annulus (6), ball annulus (6) includes ball attachment device (8), and ball attachment device (8) is fixed at sleeve
On ontology (1), several holes (9) are opened up in ball attachment device (8), the axis of each hole (9) is perpendicular to sleeve sheet
The axis of body (1), each hole (9) is interior to be equipped with a ball (7).
6. a kind of fastening sleeve for preventing connector to be scratched according to claim 5, which is characterized in that ball connection dress
It sets (8) and is divided into that structure is identical and two parts of mirror symmetry, respectively upper band (10) and lower band (11), on each band
Several semicircular rings are provided with, when upper band (10) is fixedly connected with lower band (11), semicircular ring cooperatively forms hole (9).
7. a kind of fastening sleeve for preventing connector to be scratched according to claim 5, which is characterized in that outer lining (3)
Inner wall offers inner groovy (4) along its circumferential direction, and ball annulus (6) fixing card is in inner groovy (4).
8. a kind of fastening sleeve for preventing connector to be scratched according to claim 7, which is characterized in that inner groovy (4)
It is equal with the width of external groove (5).
9. a kind of fastening sleeve for preventing connector to be scratched according to claim 4, which is characterized in that antifriction ring
It (2) is annular projection；Annular projection is fixed at the inner wall of outer lining (3), the protrusion of annular projection along the circumferential direction of outer lining (3)
It is contacted with external groove (5).
10. a kind of fastening sleeve for preventing connector to be scratched according to claim 9, which is characterized in that the ring-type
The protrusion of protrusion is arcuation, and raised radian is identical with the radian of external groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340033.3A CN109895011A (en) | 2019-04-25 | 2019-04-25 | A kind of fastening sleeve for preventing connector to be scratched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340033.3A CN109895011A (en) | 2019-04-25 | 2019-04-25 | A kind of fastening sleeve for preventing connector to be scratched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109895011A true CN109895011A (en) | 2019-06-18 |
Family
ID=66956295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910340033.3A Pending CN109895011A (en) | 2019-04-25 | 2019-04-25 | A kind of fastening sleeve for preventing connector to be scratched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109895011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576413A (en) * | 2019-09-16 | 2019-12-17 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851704Y (en) * | 2005-12-12 | 2006-12-27 | 王念敏 | Apparatus for reducing transmission shaft friction |
| CN2906192Y (en) * | 2006-05-12 | 2007-05-30 | 时传坤 | Plug-in type bearing holder |
| CN201006597Y (en) * | 2007-01-22 | 2008-01-16 | 庄嘉琼 | Protection workpieces structure of sleeve barrel |
| CN201493787U (en) * | 2009-04-16 | 2010-06-02 | 浙江吉利汽车有限公司 | Sleeve |
| CN204585068U (en) * | 2015-03-20 | 2015-08-26 | 北京汽车股份有限公司 | Sleeve |
| CN208051658U (en) * | 2018-01-31 | 2018-11-06 | 杭州竞舟轴承有限公司 | A kind of raceway superfinishing tooling for preventing outer circle coating from damaging |
| US20180333829A1 (en) * | 2017-05-16 | 2018-11-22 | Milwaukee Electric Tool Corporation | Driver |
-
2019
- 2019-04-25 CN CN201910340033.3A patent/CN109895011A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851704Y (en) * | 2005-12-12 | 2006-12-27 | 王念敏 | Apparatus for reducing transmission shaft friction |
| CN2906192Y (en) * | 2006-05-12 | 2007-05-30 | 时传坤 | Plug-in type bearing holder |
| CN201006597Y (en) * | 2007-01-22 | 2008-01-16 | 庄嘉琼 | Protection workpieces structure of sleeve barrel |
| CN201493787U (en) * | 2009-04-16 | 2010-06-02 | 浙江吉利汽车有限公司 | Sleeve |
| CN204585068U (en) * | 2015-03-20 | 2015-08-26 | 北京汽车股份有限公司 | Sleeve |
| US20180333829A1 (en) * | 2017-05-16 | 2018-11-22 | Milwaukee Electric Tool Corporation | Driver |
| CN208051658U (en) * | 2018-01-31 | 2018-11-06 | 杭州竞舟轴承有限公司 | A kind of raceway superfinishing tooling for preventing outer circle coating from damaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576413A (en) * | 2019-09-16 | 2019-12-17 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
| CN110576413B (en) * | 2019-09-16 | 2021-03-26 | 苏州拉克精密机械有限公司 | Gearbox oil pipe clamp release tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5591085A (en) | Tripod constant velocity universal joint incorporating a retention system for the roller assemblies | |
| US5328160A (en) | Rubber-metal bushing | |
| US9533537B2 (en) | Rubber bearing connection | |
| CN100562672C (en) | Tripod constant velocity universal joint | |
| US7648283B2 (en) | Bearing apparatus for a wheel of vehicle | |
| CN102109031A (en) | Pulley device for a tensioning or guide Roller | |
| EP1890046A2 (en) | Axle bearing apparatus | |
| CN109895011A (en) | A kind of fastening sleeve for preventing connector to be scratched | |
| US20100167827A1 (en) | Steering joint | |
| US10323692B2 (en) | Slip yoke assembly | |
| CN105658443B (en) | Drive wheel assemblies and the motor vehicles equipped with this component | |
| US6739978B2 (en) | Wheel hub/joint unit with clamping and separating device | |
| US9636945B2 (en) | Bearing device for wheel | |
| CN201621198U (en) | Heavy-type cross-axle universal coupler | |
| KR101454905B1 (en) | Wheel bearing and wheel bearing assembly using the same | |
| CN109595266A (en) | A kind of Morse's taper positioning elastic shaft coupling | |
| CN108116648B (en) | Connecting device for stratospheric airship pod | |
| CN104002667B (en) | Vehicle and transmission shaft component thereof | |
| CN209990805U (en) | Three ball round pins, transmission shaft assembly and vehicle | |
| CN210013943U (en) | Inner ring structure of outer spherical bearing | |
| CN215293320U (en) | Driving shaft structure, driving shaft assembly and vehicle | |
| JP2018154238A (en) | Bearing device for wheel | |
| CN107763040A (en) | A kind of high hydraulic unit of assembly precision | |
| JP5172506B2 (en) | Annular elastic body mounting device | |
| CN212131098U (en) | Constant velocity universal joint with elastic compensation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
|
| RJ01 | Rejection of invention patent application after publication |