CN107984444B - A kind of hand-held screw placement plate - Google Patents
A kind of hand-held screw placement plate Download PDFInfo
- Publication number
- CN107984444B CN107984444B CN201711214654.4A CN201711214654A CN107984444B CN 107984444 B CN107984444 B CN 107984444B CN 201711214654 A CN201711214654 A CN 201711214654A CN 107984444 B CN107984444 B CN 107984444B
- Authority
- CN
- China
- Prior art keywords
- screw thread
- plate body
- bar
- hand
- block
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to a kind of placement plates, it in particular is a kind of hand-held screw placement plate, including putting plate body component, handle assemblies and clamp assemblies, the screw of multiple and different models can be threadedly attached on device by device, and device can both carry multiple screws easy to remove with hand, it can be clipped in different location when in use, suitable screw easy to find uses.The storing plate body component includes putting plate body, fixing sleeve, T shape convex block and screw connecting hole, it puts and is fixedly connected to fixing sleeve on two sides of plate body, fixing sleeve is door shape, T shape convex block is provided on the inside of fixing sleeve, the lower end surface for putting plate body is evenly equipped with multiple screw connecting holes, is provided with screw thread on the inside of screw connecting hole.
Description
Technical field
The present invention relates to a kind of placement plates, are in particular a kind of hand-held screw placement plates.
Background technique
Screw is a kind of common fastener, is widely used on mechanical, electric appliance and building.General material be metal or
Plastic cement, cylindrical, surface carves indent and convex ditch and is known as screw thread.
Due to the difference of measurement unit, the representation method for resulting in various screw threads is also not quite similar.Such as M16-2X60
What is indicated is exactly the screw thread of metric system.His nominal diameter for being specifically meant to indicate the screw is 16MM, and tooth is away from for 2MM, length
For 60MM, for another example: what 1/4-20X3/4 was indicated is exactly screw thread made in Great Britain, his nominal diameter for specifically meaning the screw is
1/4 inch (one inch=25.4MM), there are 20 teeth on one inch, length is 3/4 inch.In addition screw made in U.S.A is indicated
Words can generally indicate screw made in Great Britain below plus UNC and UNF, to distinguish be coarse thread made in U.S.A or closely-pitched made in U.S.A with this.
There are many models of screw, distinguishes use screw for the convenience of the users, design a kind of hand-held screw placement plate.
Summary of the invention
The present invention provides a kind of hand-held screw placement plate, and its advantages are that device can be by the screw of multiple and different models
It is threadedly attached on device, and device can both carry multiple screws easy to remove with hand, can be clipped in when in use
Different location, suitable screw easy to find use.
The present invention relates to a kind of placement plates, are in particular a kind of hand-held screw placement plates, including put plate body component, mention
Hand component and clamp assemblies, the screw of multiple and different models can be threadedly attached on device by device, and device was both
Multiple screws easy to remove can be carried with hand, can be clipped in different location when in use, and suitable screw easy to find uses.
The storing plate body component includes putting plate body, fixing sleeve, T shape convex block and screw connecting hole, puts plate body
Fixing sleeve is fixedly connected on two sides, fixing sleeve is door shape, and T shape convex block, placement plate are provided on the inside of fixing sleeve
The lower end surface of body is evenly equipped with multiple screw connecting holes, is provided with screw thread on the inside of screw connecting hole;
The handle assemblies include T-slot bar, backing pin, T shape sliding slot and handle round bar, and there are two T-slot bars, two T
The upper end of shape channel bar is connected by handle round bar, and T shape sliding slot is provided on two T-slot bars, and the lower end of T shape sliding slot passes through
It is threaded with backing pin, two T shape convex blocks are slidably connected at respectively in two T shape sliding slots.
The storing plate body component further include rectangular notch, fixed saddle, knock-pin, incomplete circular groove, postive stop baffle,
Firm plate, triangle block bar, corner block, ladder chute, spring seat board, spring and sliding block, the upper end for putting plate body are symmetrically fixed
There are two fixed saddle, the front ends of two fixed saddles to be provided with incomplete circular groove for connection, and two knock-pins are plugged on respectively
On two fixed saddles, the front end of two knock-pins is respectively positioned in incomplete circular groove, and the upper end for putting plate body is provided with rectangular channel
Mouthful, rectangular notch is located at the front end of two fixed saddles, and postive stop baffle is welded on two knock-pins, and postive stop baffle is located at solid
The rear of reservation block, the rear end of two knock-pins are slidably connected at respectively on two firm plates, and two firm plates are fixedly connected on
The upper end of plate body is put, the rear end of knock-pin has been connected by screw to triangle block bar, has been welded with corner block on triangle block bar,
The upper end for putting plate body is provided with ladder chute, and ladder chute is located at the lower section of two corner blocks, and the both ends of ladder chute are solid
Surely it is connected with spring seat board, spring is welded on spring seat board, the other end of two springs passes through welded connecting in sliding block respectively
On, sliding block is slidably connected on ladder chute.
The corner block is right-angle triangle, and two sliding blocks are in contact with the bevel edge of corresponding corner block.
The handle assemblies further include turn ring flat-plate, internal screw thread cylinder and external screw thread cylinder, are fixedly connected on handle round bar
External screw thread cylinder is provided with screw thread on external screw thread cylinder, and the rear end of internal screw thread cylinder is welded with turn ring flat-plate, turn ring flat-plate and internal screw thread cylinder
Assembly be hollow structure, screw thread is provided on the inside of internal screw thread cylinder, the inside of internal screw thread cylinder passes through screw thread and external screw thread cylinder
Outside match.
The clamp assemblies include opening and closing pole I, clamping bar I, semi-circular groove, clamping bar II and opening and closing pole II, opening and closing folding
Bar I and the upper end of opening and closing pole II are hinged, and the lower end of opening and closing pole I and opening and closing pole II are respectively hinged on two sliding blocks,
The upper end for closing pole I is welded with clamping bar I, and the upper end of opening and closing pole II is welded with clamping bar II, and clamping bar I and the upper end of clamping bar II are all provided with
It is equipped with semi-circular groove.
The internal screw thread cylinder and external screw thread cylinder is located at the top of rectangular notch.
Different radiuses can be set into the screw connecting hole.
The internal screw thread cylinder can be in precession two incomplete circular grooves, and internal screw thread cylinder and two incomplete circular grooves
Curved wall clearance fit.
A kind of hand-held screw placement plate of the invention has the beneficial effect that
The screw of multiple and different models can be threadedly attached in dress by a kind of hand-held screw placement plate of the present invention, device
It sets, and device can both carry multiple screws easy to remove with hand, different location can be clipped in when in use, it is easy to find
Suitable screw uses.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram one of hand-held screw placement plate of the present invention;
Fig. 2 is a kind of structural schematic diagram two of hand-held screw placement plate of the present invention;
Fig. 3 is the structural schematic diagram of handle assemblies;
Fig. 4 is the cooperation schematic cross-sectional view of internal screw thread cylinder and external screw thread cylinder;
Fig. 5 is the structural schematic diagram one for putting plate body component;
Fig. 6 is the structural schematic diagram two for putting plate body component;
Fig. 7 is the structural schematic diagram of clamp assemblies.
In figure: putting plate body component 1;Put plate body 1-1;Fixing sleeve 1-2;T shape convex block 1-3;Rectangular notch 1-4;It is fixed
Saddle 1-5;Knock-pin 1-6;Incomplete circular groove 1-7;Postive stop baffle 1-8;Firm plate 1-9;Triangle block bar 1-10;Corner block 1-
11;Ladder chute 1-12;Spring seat board 1-13;Spring 1-14;Sliding block 1-15;Screw connecting hole 1-16;Handle assemblies 2;T-slot
Bar 2-1;Backing pin 2-2;T shape sliding slot 2-3;Handle round bar 2-4;Turn ring flat-plate 2-5;Internal screw thread cylinder 2-6;External screw thread cylinder 2-7;Clamping
Component 3;Opening and closing pole I3-1;Clamping bar I3-2;Semi-circular groove 3-3;Clamping bar II3-4;Opening and closing pole II3-5.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-7, the present invention relates to a kind of placement plates, are in particular a kind of hand-held
Screw placement plate, including plate body component 1, handle assemblies 2 and clamp assemblies 3 are put, device can be by the screw of multiple and different models
It is threadedly attached on device, and device can both carry multiple screws easy to remove with hand, can be clipped in when in use
Different location, suitable screw easy to find use.
The storing plate body component 1 includes putting plate body 1-1, fixing sleeve 1-2, T shape convex block 1-3 and screw connecting hole 1-
16, it puts and is fixedly connected to fixing sleeve 1-2 on two sides of plate body 1-1, fixing sleeve 1-2 is door shape, fixing sleeve 1-2's
Inside is provided with T shape convex block 1-3, and the lower end surface for putting plate body 1-1 is evenly equipped with multiple screw connecting hole 1-16, screw connecting hole 1-
16 inside is provided with screw thread;
The handle assemblies 2 include T-slot bar 2-1, backing pin 2-2, T shape sliding slot 2-3 and handle round bar 2-4, T-slot bar
There are two 2-1, and the upper end of two T-slot bar 2-1 is connected by handle round bar 2-4, is provided with T on two T-slot bar 2-1
The lower end of shape sliding slot 2-3, T shape sliding slot 2-3 has been connected through a screw thread backing pin 2-2, and two T shape convex block 1-3 are slidably connected at respectively
In two T shape sliding slot 2-3.
The storing plate body component 1 further includes rectangular notch 1-4, fixed saddle 1-5, knock-pin 1-6, incomplete circular groove
1-7, postive stop baffle 1-8, firm plate 1-9, triangle block bar 1-10, corner block 1-11, ladder chute 1-12, spring seat board 1-
13, spring 1-14 and sliding block 1-15, the upper end for putting plate body 1-1 are symmetrically fixedly connected with that there are two fixed saddle 1-5, two fixations
The front end of saddle 1-5 is provided with incomplete circular groove 1-7, and two knock-pin 1-6 are plugged on respectively on two fixed saddle 1-5,
The front end of two knock-pin 1-6 is respectively positioned in incomplete circular groove 1-7, and the upper end for putting plate body 1-1 is provided with rectangular notch 1-4,
Rectangular notch 1-4 is located at the front end of two fixed saddle 1-5, is welded with postive stop baffle 1-8 on two knock-pin 1-6, limit
Baffle 1-8 is located at the rear of fixed saddle 1-5, and the rear end of two knock-pin 1-6 is slidably connected at two firm plate 1-9 respectively
On, two firm plate 1-9 are fixedly connected on the upper end for putting plate body 1-1, and the follower head of knock-pin 1-6 has been connected by screw to three
Corner block 1-11 is welded on hornblock seat bar 1-10, triangle block bar 1-10, the upper end for putting plate body 1-1 is provided with ladder chute
1-12, ladder chute 1-12 are located at the lower section of two corner block 1-11, and the both ends of ladder chute 1-12 are fixedly connected to spring
Spring 1-14 is welded on seat board 1-13, spring seat board 1-13, the other end of two spring 1-14 passes through welded connecting respectively and exists
On sliding block 1-15, sliding block 1-15 is slidably connected on ladder chute 1-12.
The corner block 1-11 be right-angle triangle, two sliding block 1-15 with the bevel edge of corresponding corner block 1-11
It is in contact.
The handle assemblies 2 further include turn ring flat-plate 2-5, internal screw thread cylinder 2-6 and external screw thread cylinder 2-7, handle round bar 2-4
On be fixedly connected with external screw thread cylinder 2-7, screw thread is provided on external screw thread cylinder 2-7, the rear end of internal screw thread cylinder 2-6 is welded with rotating ring
The assembly of plate 2-5, turn ring flat-plate 2-5 and internal screw thread cylinder 2-6 are hollow structure, are provided with screw thread on the inside of internal screw thread cylinder 2-6,
The inside of internal screw thread cylinder 2-6 on the outside of screw thread and external screw thread cylinder 2-7 by matching.
The clamp assemblies 3 include opening and closing pole I3-1, clamping bar I3-2, semi-circular groove 3-3, clamping bar II3-4 and opening and closing
Pole II3-5, opening and closing pole I3-1 and the upper end of opening and closing pole II3-5 are hinged, opening and closing pole I3-1 and opening and closing pole II3-5's
Lower end is respectively hinged on two sliding block 1-15, and the upper end of opening and closing pole I3-1 is welded with clamping bar I3-2, opening and closing pole II3-5's
The upper end that upper end is welded with clamping bar II3-4, clamping bar I3-2 and clamping bar II3-4 is provided with semi-circular groove 3-3.
The internal screw thread cylinder 2-6 and external screw thread cylinder 2-7 is located at the top of rectangular notch 1-4.
Different radiuses can be set into the screw connecting hole 1-16.
The internal screw thread cylinder 2-6 can be in precession two incomplete circular groove 1-7, and internal screw thread cylinder 2-6 and two are not
The curved wall clearance fit of complete circular groove 1-7.
A kind of working principle of hand-held screw placement plate of the present invention: multiple screw connecting hole 1-16 in device can pass through
It is threadedly coupled different screws, convenient for users to finding or moving multiple screws;When user needs mobile device, pulling is mentioned
Hand round bar 2-4, handle round bar 2-4 paste two T-slot bar 2-1 pull-ups, pull-up to backing pin 2-2 and the lower end of T shape convex block 1-3
It closes, has at this moment carried handle round bar 2-4 i.e. movable fixture;It needs for whole device to be clipped in when fixing on desk or round bar, to
Lower promotion handle round bar 2-4 enters handle round bar 2-4 between two fixed saddle 1-5, at this moment twists top turn ring flat-plate 2- with hand
5 drive internal screw thread cylinder 2-6 are rotated on outer thread barrel 2-7, make internal screw thread cylinder 2-6 can in precession two incomplete circular groove 1-7,
Thread barrel 2-6 can withstand two knock-pin 1-6 movements when circular groove 1-7 incomplete with precession, and knock-pin 1-6 drives triangle when mobile
Block bar 1-10 and corner block 1-11 are mobile, since corner block 1-11 is right-angle triangle, two sliding block 1-15 with it is right
The bevel edge of corner block 1-11 is answered to be in contact, two corner block 1-11 push two sliding block 1-15 in ladder chute 1- simultaneously when mobile
It does the distance between movement, two sliding block 1-15 on 12 constantly to increase, two sliding block 1-15 drive opening and closing pole I3-1 and open
It closes the distance between lower end of pole II3-5 to increase, spacing constantly reduces between clamping bar I3-2 and clamping bar II3-4, such clamping bar
Device can be clipped in somewhere by I3-2 and clamping bar II3-4, and the setting of semi-circular groove 3-3 can make clamping bar I3-2 and clamping bar II3-
4 are clipped on circular pin, when turn internal screw thread cylinder 2-6 drives clamping bar I3-2 and clamping bar II3-4 to move, convenient for control clamping bar I3-2 and
The clamping dynamics of clamping bar II3-4.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of hand-held screw placement plate, including put plate body component (1) and handle assemblies (2), it is characterised in that: described sets
Putting plate body component (1) includes putting plate body (1-1), fixing sleeve (1-2), T shape convex block (1-3) and screw connecting hole (1-16), is set
It puts and is fixedly connected to fixing sleeve (1-2) on two sides of plate body (1-1), fixing sleeve (1-2) is door shape, fixing sleeve (1-
2) T shape convex block (1-3) is provided on the inside of, the lower end surface for putting plate body (1-1) is evenly equipped with multiple screw connecting holes (1-16), spiral shell
Screw thread is provided on the inside of nail connecting hole (1-16);
The handle assemblies (2) include T-slot bar (2-1), backing pin (2-2), T shape sliding slot (2-3) and handle round bar (2-4), T
There are two shape channel bars (2-1), and the upper end of two T-slot bars (2-1) is connected by handle round bar (2-4), two T-slot bars
T shape sliding slot (2-3) is provided on (2-1), the lower end of T shape sliding slot (2-3) has been connected through a screw thread backing pin (2-2), two T shapes
Convex block (1-3) is slidably connected at respectively in two T shape sliding slots (2-3).
2. a kind of hand-held screw placement plate according to claim 1, it is characterised in that: the storing plate body component (1)
Further include rectangular notch (1-4), fixed saddle (1-5), knock-pin (1-6), incomplete circular groove (1-7), postive stop baffle (1-8),
Firm plate (1-9), triangle block bar (1-10), corner block (1-11), ladder chute (1-12), spring seat board (1-13), spring
(1-14) and sliding block (1-15), the upper end for putting plate body (1-1) are symmetrically fixedly connected there are two fixed saddle (1-5), and two solid
The front end of reservation block (1-5) is provided with incomplete circular groove (1-7), and two knock-pins (1-6) are plugged on two fixing seats respectively
On block (1-5), the front end of two knock-pins (1-6) is respectively positioned in incomplete circular groove (1-7), and the upper end for putting plate body (1-1) is set
It is equipped with rectangular notch (1-4), rectangular notch (1-4) is located at the front end of two fixed saddles (1-5), on two knock-pins (1-6)
It is welded with postive stop baffle (1-8), postive stop baffle (1-8) is located at the rear of fixed saddle (1-5), two knock-pins (1-6)
Rear end is slidably connected at respectively on two firm plates (1-9), and two firm plates (1-9), which are fixedly connected on, puts plate body (1-1)
Upper end, the rear end of knock-pin (1-6) have been connected by screw to triangle block bar (1-10), have been welded on triangle block bar (1-10)
Corner block (1-11), the upper end for putting plate body (1-1) are provided with ladder chute (1-12), and ladder chute (1-12) is located at two three
The lower section of hornblock (1-11), the both ends of ladder chute (1-12) are fixedly connected to spring seat board (1-13), spring seat board (1-
13) it is welded on spring (1-14), the other end of two springs (1-14) passes through welded connecting on sliding block (1-15) respectively, sliding
Block (1-15) is slidably connected on ladder chute (1-12).
3. a kind of hand-held screw placement plate according to claim 2, it is characterised in that: the corner block (1-11) is straight
Angle is triangular shaped, and two sliding blocks (1-15) are in contact with the bevel edge of corresponding corner block (1-11).
4. a kind of hand-held screw placement plate according to claim 2, it is characterised in that: the handle assemblies (2) are also wrapped
Turn ring flat-plate (2-5), internal screw thread cylinder (2-6) and external screw thread cylinder (2-7) are included, is fixedly connected with external screw thread on handle round bar (2-4)
Cylinder (2-7) is provided with screw thread on external screw thread cylinder (2-7), and the rear end of internal screw thread cylinder (2-6) is welded with turn ring flat-plate (2-5), turn
The assembly of ring flat-plate (2-5) and internal screw thread cylinder (2-6) is hollow structure, is provided with screw thread, interior spiral shell on the inside of internal screw thread cylinder (2-6)
The inside of line cylinder (2-6) on the outside of screw thread and external screw thread cylinder (2-7) by matching.
5. a kind of hand-held screw placement plate according to claim 2, it is characterised in that: it further include clamp assemblies (3), it is described
Clamp assemblies (3) include opening and closing pole I(3-1), clamping bar I(3-2), semi-circular groove (3-3), clamping bar II(3-4) and opening and closing folding
Bar II(3-5), opening and closing pole I(3-1), opening and closing pole I(3-1 hinged with the upper end of opening and closing pole II(3-5)) and opening and closing pole
II(3-5 lower end) is respectively hinged on two sliding blocks (1-15), opening and closing pole I(3-1) upper end be welded with clamping bar I(3-2),
Opening and closing pole II(3-5) upper end be welded with clamping bar II(3-4), clamping bar I(3-2) be provided with the upper end of clamping bar II(3-4)
Semi-circular groove (3-3).
6. a kind of hand-held screw placement plate according to claim 4, it is characterised in that: the internal screw thread cylinder (2-6) and
External screw thread cylinder (2-7) is located at the top of rectangular notch (1-4).
7. a kind of hand-held screw placement plate according to claim 1, it is characterised in that: the screw connecting hole (1-16)
It is arranged to different radiuses.
8. a kind of hand-held screw placement plate according to claim 4, it is characterised in that: internal screw thread cylinder (2-6) rotation
Into in two incomplete circular grooves (1-7), and the curved wall gap of internal screw thread cylinder (2-6) and two incomplete circular grooves (1-7)
Cooperation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711214654.4A CN107984444B (en) | 2017-11-28 | 2017-11-28 | A kind of hand-held screw placement plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711214654.4A CN107984444B (en) | 2017-11-28 | 2017-11-28 | A kind of hand-held screw placement plate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107984444A CN107984444A (en) | 2018-05-04 |
CN107984444B true CN107984444B (en) | 2019-08-30 |
Family
ID=62033654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711214654.4A Active CN107984444B (en) | 2017-11-28 | 2017-11-28 | A kind of hand-held screw placement plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107984444B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040107279A (en) * | 2003-06-13 | 2004-12-20 | 한국항공우주산업 주식회사 | Bolt/Nut Custody Tray |
CN201940993U (en) * | 2011-03-03 | 2011-08-24 | 赵方朔 | Screw storage device |
CN205166894U (en) * | 2015-11-24 | 2016-04-20 | 中国航空工业第六一八研究所 | Frock of intelligence storage screw |
-
2017
- 2017-11-28 CN CN201711214654.4A patent/CN107984444B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107984444A (en) | 2018-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203195633U (en) | Movable adjustment sleeve fastening clamp of mop | |
CN103846857B (en) | A kind of multifunctional handle | |
CN203374589U (en) | Locking mechanism for tripod carbon fiber support | |
CN107984444B (en) | A kind of hand-held screw placement plate | |
KR20150001780U (en) | Draw Rod Structure for Drawer | |
CN109015498A (en) | Screw entrainment device | |
CN204357859U (en) | Vaporizer plate shell buckle | |
CN204352574U (en) | A kind of evaporimeter plate shell buckle | |
CN210525268U (en) | Material clamping and fixing mechanism of rounding machine for producing plastic round guard plate | |
CN207841228U (en) | A kind of electric pick of adjustable angle | |
US10655312B1 (en) | Automatic toilet plunger | |
CN208924299U (en) | A kind of mobile phone holder | |
CN207824725U (en) | A kind of binding clip on flat-nose pliers | |
CN209466641U (en) | Extruder screw | |
CN209565413U (en) | Punching tool | |
CN207746965U (en) | A kind of electric screw driver with guide cylinder | |
CN215959294U (en) | Portable tableware | |
CN214111490U (en) | 3D printing consumables connector | |
CN210621789U (en) | Practical sand shovel | |
CN206684461U (en) | A kind of adaptive mirror fixture head of pick-up lens | |
CN203945859U (en) | A kind of writing implement fixed mechanism | |
CN209994389U (en) | Suspension type wireless router | |
CN214957556U (en) | Quick charge Type-C connector fixing base | |
CN213889133U (en) | Metal part machining clamp for machining center | |
CN203087318U (en) | Lengthened portable fishing rod |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |