CN107083887B - Vertical hinged door cabinet - Google Patents
Vertical hinged door cabinet Download PDFInfo
- Publication number
- CN107083887B CN107083887B CN201710339748.8A CN201710339748A CN107083887B CN 107083887 B CN107083887 B CN 107083887B CN 201710339748 A CN201710339748 A CN 201710339748A CN 107083887 B CN107083887 B CN 107083887B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- hinge
- mounting bracket
- door
- hinge box
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0276—Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
Abstract
The invention discloses a kind of vertical hinged door cabinets, including:Cabinet, top plate and bottom plate are respectively equipped with the first groove;Cabinet door, top and bottom are respectively equipped with the second groove of corresponding first groove;Two hinges, each hinge include the hinge box being installed in first groove, and the hinge cups being installed in second groove connect the connector of the hinge box and the hinge cups, and the hinge further includes:Left-right adjusting mechanism, for adjusting left and right position relationship of the cabinet door relative to the cabinet;Upper-lower position on device, for adjusting overlying relation of the cabinet door relative to the cabinet;Front and back regulating mechanism, for adjusting front and back position relationship of the cabinet door relative to the cabinet;The adjustable side of three regulating mechanisms is located at the similar face of the hinge box.Vertical hinged door cabinet of the present invention can realize that cabinet door is adjusted relative to the position of cabinet all directions by the adjusting to upper-lower position on device, left-right adjusting mechanism and front and back regulating mechanism.
Description
Technical field
The present invention relates to furniture building materials field, more particularly to a kind of vertical hinged door cabinet.
Background technology
Hinge is also known as hinge and is for connection to two solids and allows to make the mechanical device relatively rotated between the two.Hinge
It can be made of moveable component, or be made of folding material.
Vertical hinged door refers to by hinge (hinge) loaded on door side, the door outwardly or inwardly opened.Now wardrobe, cabinet on the market
Equal cabinets are frequently with flush door structure.Hinge, such as Pinless hinge with guide member is used to connect between vertical hinged door and cabinet.However, in cabinet door
Due to the dead weight of cabinet door after installation, long-time service can make cabinet door run-off the straight out of plumb, cause between existing between cabinet door and cabinet
Gap can not be to just.Traditional Pinless hinge with guide member cannot carry out cabinet door comprehensive adjustment, cannot completely eliminate cabinet door and cabinet
It can not be to just or there is gap.
Invention content
In view of the above problems, the present invention proposes a kind of vertical hinged door cabinet, can be by upper-lower position on device, left and right adjusting machine
The adjusting of structure and front and back regulating mechanism realizes that cabinet door is adjusted relative to the position of cabinet all directions, eliminate cabinet door and cabinet without
To just or there is gap in method.
The present invention provides a kind of vertical hinged door cabinet, including:Cabinet, top plate and bottom plate are respectively equipped with the first groove;Cabinet door,
Top and bottom are respectively equipped with the second groove of corresponding first groove;Two hinges, each hinge include being installed on institute
The hinge box in the first groove is stated, the hinge cups being installed in second groove connect the connection of institute's hinge box and the hinge cups
Part, the hinge further include:Left-right adjusting mechanism, for adjusting left and right position relationship of the cabinet door relative to the cabinet;
Upper-lower position on device, for adjusting overlying relation of the cabinet door relative to the cabinet;Front and back regulating mechanism, for adjusting
Save front and back position relationship of the cabinet door relative to the cabinet;The adjustable side of three regulating mechanisms is located at the phase of the hinge box
Same surface.Further, the hinge box side is equipped with opening, and the activity of described connector one end is riveted on the hinge box, another
End is riveted on the hinge cups from the opening stretching activity.
Preferably, the adjustable side of three regulating mechanisms is located at the similar face of the hinge box with the opening.
Further, the hinge box is rectangular shape, is equipped with location hole up and down, will be described for wearing screw
Hinge box is fixed on first groove.
Preferably, it is equipped with the secondary mounting bracket being connect with the hinge box in the hinge box, is riveted with the secondary mounting bracket
Main mounting bracket, the connector activity is riveted on the main mounting bracket;To pass through the main mounting bracket and the secondary mounting bracket
Between relatively move, the relative movement of the secondary mounting bracket and the hinge box, realize the cabinet door relative to the cabinet
The movement of all directions.
Preferably, the upper-lower position on device includes the first eccentric shaft of the connection secondary mounting bracket and the hinge box,
First eccentric shaft can be adjusted by rotating, and make the secondary mounting bracket and the hinge box mutual dislocation, and then make the cabinet
Door is moved up and down relative to the cabinet.
Preferably, the main mounting bracket and/or the secondary mounting bracket correspond to riveting location and are equipped with the length that left and right directions extends
Strip trepanning, the rivet for riveting can horizontally slip in the opening.
Further, the left-right adjusting mechanism includes the second bias of the connection main mounting bracket and the secondary mounting bracket
Axis, second eccentric shaft can be adjusted by rotating, and make the main mounting bracket and the secondary mounting bracket mutual dislocation, and then make institute
Cabinet door is stated to move left and right relative to the cabinet.
Preferably, the front and back regulating mechanism includes the adjusting knob for being arranged in the secondary mounting bracket, and the adjusting knob is equipped with
It is arranged in the threaded portion of hinge box threaded hole, the depth of the threaded hole is entered by adjusting the threaded portion, can be made described
Cabinet door is moved forward and backward relative to the cabinet.
Preferably, the hinge further includes close mechanism, and the hinge box or described is fixed in described close mechanism one end
Hinge cups, the other end are connected to the connector, the closing force for providing the cabinet door.
Preferably, the hinge further includes buffer structure, and the buffer gear is fixed on the hinge box, in the cabinet door
When being closed rotation, it is held in the connector, for providing the cushion effect when cabinet door is closed.
Compared with the existing technology, vertical hinged door cabinet of the present invention, cabinet are connected with cabinet door by two hinges setting up and down
It connects, forms flush door structure, wherein upper-lower position on device, left-right adjusting mechanism and front and back regulating mechanism are equipped in each hinge,
By the adjusting to each mechanism, the position that cabinet door may be implemented relative to cabinet all directions is adjusted, eliminate cabinet door and cabinet without
To just or there is gap in method.
Wherein, cabinet top plate and bottom plate are respectively equipped with the first groove, and it is recessed to be correspondingly provided with second respectively at the top and bottom of cabinet door
Slot, hinge box and hinge cups are fixed on the first groove and the second groove by screw respectively, cabinet door it is stable with cabinet connection structure and
It is beautiful.
Close mechanism and buffer gear are contacted with the connector for cabinet door opened/closed respectively, provide the connector
It is closed the closing force and cushion effect of rotation, keeps cabinet door closing speed moderate and steady, can not only close tight but also cabinet will not be hit.
In addition, the adjustable side of three regulating mechanisms is located at the similar face of hinge box, it is conducive to the unification of cabinet door all directions
It adjusts;And the opening that hinge box is stretched out with connector is located at similar face, three adjustable sides of cabinet door closed state are clipped in hinge box
Between hinge cups, protected well.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the overall structure diagram of the vertical hinged door cabinet of an embodiment of the present invention;
Fig. 2 is the close-up schematic view of the top hinge installation position of the vertical hinged door cabinet of an embodiment of the present invention;
Fig. 3 is the close-up schematic view of the bottom hinge installation position of the vertical hinged door cabinet of an embodiment of the present invention;
Fig. 4 is the top hinge scheme of installation of the vertical hinged door cabinet of an embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, the present invention provides a kind of vertical hinged door cabinet 100, including:Cabinet 1, cabinet door 2 and hinge 3,4.
Fig. 4 is please referred to, the top plate 11 and bottom plate 12 of the cabinet 1 are respectively equipped with the first groove 111 (first on bottom plate 2
Groove is not shown).
Please refer to Fig. 4, it is recessed equipped with second that the top 21 and bottom 22 of the cabinet door 2 correspond to first groove 111 respectively
Slot 211 (the second groove on bottom 22 is not shown).
Fig. 2 and Fig. 3 are please referred to, two hinges 3,4 are divided into upper hinge 3 and lower hinge 4.The upper hinge 3 includes being installed on institute
The hinge box 31 for stating the first groove 111 is installed on the hinge cups 32 of second groove 211, connection institute hinge box 31 and the hinge
The connector 33 and left-right adjusting mechanism 34 of cup 32, for adjusting left and right position of the cabinet door 2 relative to the cabinet 1
Relationship;Upper-lower position on device 35, for adjusting overlying relation of the cabinet door 2 relative to the cabinet 1;Front and back adjusting machine
Structure 36, for adjusting front and back position relationship of the cabinet door 2 relative to the cabinet 1.Similarly, the upper hinge 4 includes installation
In the hinge box 41 of first groove, it is installed on the hinge cups 42 of second groove, connection institute hinge box 41 and the hinge cups
42 connector 43 and left-right adjusting mechanism 44 is closed for adjusting the cabinet door 2 relative to the left and right position of the cabinet 1
System;Upper-lower position on device 45, for adjusting overlying relation of the cabinet door 2 relative to the cabinet 1;Front and back regulating mechanism
46, for adjusting front and back position relationship of the cabinet door 2 relative to the cabinet 1.
Fig. 4 is please referred to, by taking upper hinge 3 as an example, in the present embodiment, the hinge box 31 and the hinge cups 32 are cuboid
Shape is equipped with location hole 311,321 up and down, and the location hole 311,321 is for wearing screw, by the hinge box 31
It is individually fixed in first groove 111 and second groove 211 with the hinge cups 32.The lower hinge 4 and the upper hinge
3 structure having the same of chain, details are not described herein again.
In the present embodiment, the hinge box 31,41 sides are equipped with opening, and the connector 33,34 one end activities are riveted on
The hinge box 31,41, the other end are riveted on the hinge cups 32,42 from the opening stretching activity.The hinge cups 32,42 pass through
Arbitrary caulking part can surround the hinge box 31,41 and rotate, i.e., the described cabinet door 2 is rotated around the cabinet 1, realize and open the door and close
Door.Preferably, the adjustable side of three regulating mechanisms is located at the similar face of the hinge box 31,41 with the opening.
As a kind of embodiment, the secondary mounting bracket being connect with the hinge box 31,41 is equipped in the hinge box 31,41
(not shown), and the main mounting bracket (not shown) with the secondary mounting bracket riveting, the connector 33,43 activities are riveted on institute
State main mounting bracket;Pass through relative movement between the main mounting bracket and the secondary mounting bracket and the secondary mounting bracket and institute
The relative movement between hinge box 31,41 is stated, realizes movement of the cabinet door 2 relative to 1 all directions of the cabinet.
As a kind of embodiment, the upper-lower position on device 35,45 includes connecting the secondary mounting bracket and the hinge box
31,41 the first eccentric shaft (not shown), wherein the mutually eccentric axle position of first eccentric shaft two contacts the secondary peace respectively
It shelves and adjusts first eccentric shaft with the hinge box 31,41, rotation, effect is supported by two mutual eccentric axle positions,
Make secondary mounting bracket and the hinge box 31,41 mutual dislocation in former relative position, the cabinet door 2 can be made relative to institute
Cabinet 1 is stated to move up and down.
As a kind of embodiment, the main mounting bracket and/or the secondary mounting bracket correspond to riveting location and are equipped with left and right directions
The strip trepanning (not shown) of extension, the rivet for riveting can horizontally slip in the opening.Further, the left and right
Regulating mechanism 34,44 includes the second eccentric shaft (not shown) for connecting the main mounting bracket and the secondary mounting bracket, wherein described
The mutually eccentric axle position of the two of second eccentric shaft contacts the main mounting bracket and the secondary mounting bracket respectively, and rotation adjusts described the
Two eccentric shafts support effect by two mutual eccentric axle positions, make the main mounting bracket and the secondary mounting bracket former opposite
Mutual dislocation on position can be such that the cabinet door 2 is moved left and right relative to the cabinet 1.
As a kind of embodiment, the front and back regulating mechanism 36,46 is including being arranged in the adjusting knob of the secondary mounting bracket (not
Diagram), the knob that adjusts passes through equipped with the threaded portion (not shown) for being arranged in the hinge box 31,41 threaded holes (not shown)
The depth that the threaded portion enters the threaded hole is adjusted, secondary mounting bracket front and back shifting in the hinge box 31,41 is driven
It is dynamic, and then the cabinet door 2 can be made to be moved forward and backward relative to the cabinet 1.
As a kind of embodiment, the hinge 3,4 further includes close mechanism (not shown), and described close mechanism one end is fixed
In 31,41 or described hinge cups 32,42 of the hinge box, the other end is connected to the connector 33,43, for providing the cabinet door
2 closing force.
As a kind of embodiment, the hinge 3,4 further includes buffer gear (not shown), and the buffer gear is fixed on institute
Hinge box 31,41 is stated, when the cabinet door 2 is closed and rotates, the connector 33,43 is held in, is closed for providing the cabinet door 2
Cushion effect when conjunction.
Compared with prior art, vertical hinged door cabinet of the present invention has the following advantages:
(1) cabinet forms flush door structure, wherein in each hinge with cabinet door by two hinge connections setting up and down
Cabinet door phase may be implemented by the adjusting to each mechanism equipped with upper-lower position on device, left-right adjusting mechanism and front and back regulating mechanism
The position of cabinet all directions is adjusted, eliminating cabinet door and cabinet can not be to just or having a gap.
(2) cabinet top plate and bottom plate are respectively equipped with the first groove, and the second groove is correspondingly provided with respectively at the top and bottom of cabinet door,
Hinge box and hinge cups are fixed on the first groove and the second groove by screw respectively, and cabinet door is stable and beautiful with cabinet connection structure
It sees.
(3) close mechanism and buffer gear are contacted with the connector for cabinet door opened/closed respectively, provide the connection
Part is closed the closing force and cushion effect of rotation, keeps cabinet door closing speed moderate and steady, can not only close tight but also will not hit cabinet.
The adjustable side of (4) three regulating mechanisms is located at the similar face of hinge box, is conducive to cabinet door relative to each side of cabinet
To unified adjust;And the opening that hinge box is stretched out with connector is located at similar face, three adjustable side folders of cabinet door closed state
Between hinge box and hinge cups, protected well.
Some embodiments provided by the present invention are described in detail above, for the general technology people of this field
Member, the thought of embodiment according to the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The content of the present specification should not be construed as limiting the invention.
Claims (10)
1. a kind of vertical hinged door cabinet, including:
Cabinet, top plate and bottom plate are respectively equipped with the first groove;
Cabinet door, top and bottom are respectively equipped with the second groove of corresponding first groove;
Two hinges, each hinge include the hinge box being installed in first groove, are installed in second groove
Hinge cups, connect the connector of institute's hinge box and the hinge cups, which is characterized in that the hinge further includes:
Left-right adjusting mechanism, for adjusting left and right position relationship of the cabinet door relative to the cabinet;
Upper-lower position on device, for adjusting overlying relation of the cabinet door relative to the cabinet;
Front and back regulating mechanism, for adjusting front and back position relationship of the cabinet door relative to the cabinet;
The adjustable side of three regulating mechanisms is located at the similar face of the hinge box.
2. vertical hinged door cabinet according to claim 1, which is characterized in that the hinge box side is equipped with opening, the connection
The activity of part one end is riveted on the hinge box, and the other end is stretched out from the opening and activity is riveted on the hinge cups.
3. vertical hinged door cabinet according to claim 2, which is characterized in that the adjustable side of three regulating mechanisms and the opening position
In the similar face of the hinge box.
4. vertical hinged door cabinet according to claim 1, which is characterized in that be equipped in the hinge box and connect with the hinge box
Secondary mounting bracket, the main mounting bracket with the secondary mounting bracket riveting, the connector activity is riveted on the main mounting bracket;With logical
Cross relatively moving between the main mounting bracket and the secondary mounting bracket, the secondary mounting bracket opposite shifting with the hinge box
It is dynamic, realize movement of the cabinet door relative to the cabinet all directions.
5. vertical hinged door cabinet according to claim 4, which is characterized in that the upper-lower position on device includes connecting the secondary peace
The first eccentric shaft with the hinge box is shelved, first eccentric shaft can be adjusted by rotating, and make the secondary mounting bracket and institute
Hinge box mutual dislocation is stated, and then the cabinet door is made to be moved up and down relative to the cabinet.
6. vertical hinged door cabinet according to claim 4, which is characterized in that the main mounting bracket and/or the secondary mounting bracket pair
Riveting location is answered to be equipped with the strip trepanning that left and right directions extends, the rivet for riveting can horizontally slip in the opening.
7. vertical hinged door cabinet according to claim 5, which is characterized in that the left-right adjusting mechanism includes connecting the main peace
Shelve the second eccentric shaft with the secondary mounting bracket, second eccentric shaft can be adjusted by rotating, make the main mounting bracket and
The pair mounting bracket mutual dislocation, and then the cabinet door is made to be moved left and right relative to the cabinet.
8. vertical hinged door cabinet according to claim 4, which is characterized in that the front and back regulating mechanism includes being arranged in the pair
The adjusting knob of mounting bracket, it is described adjust knob and be equipped be arranged in the threaded portion of hinge box threaded hole, by adjust the threaded portion into
Enter the depth of the threaded hole, the cabinet door can be made to be moved forward and backward relative to the cabinet.
9. vertical hinged door cabinet according to claim 1, which is characterized in that the hinge further includes close mechanism, the closure
Mechanism is fixed on one end the hinge box or the hinge cups, and the other end is connected to the connector, for providing the cabinet door
Closing force.
10. vertical hinged door cabinet according to claim 1, which is characterized in that the hinge further includes buffer structure, the buffering
Mechanism is fixed on the hinge box, when the cabinet door is closed and rotates, is held in the connector, is closed for providing the cabinet door
Cushion effect when conjunction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710339748.8A CN107083887B (en) | 2017-05-15 | 2017-05-15 | Vertical hinged door cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710339748.8A CN107083887B (en) | 2017-05-15 | 2017-05-15 | Vertical hinged door cabinet |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107083887A CN107083887A (en) | 2017-08-22 |
CN107083887B true CN107083887B (en) | 2018-11-06 |
Family
ID=59607374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710339748.8A Active CN107083887B (en) | 2017-05-15 | 2017-05-15 | Vertical hinged door cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107083887B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108104639A (en) * | 2018-01-31 | 2018-06-01 | 佛山市帕客家居用品有限公司 | A kind of adjustable Pinless hinge with guide member of three-dimensional |
CN109924698B (en) * | 2019-04-15 | 2024-04-05 | 博洛尼智能科技(青岛)有限公司 | Storage cabinet |
US11697954B2 (en) * | 2021-03-07 | 2023-07-11 | Whirpool Corporation | Adjustable door hinge system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201170012Y (en) * | 2007-12-07 | 2008-12-24 | 张伟民 | Door connecting apparatus and door using the same |
CN101429834A (en) * | 2008-12-18 | 2009-05-13 | 吴枝祥 | Three-dimensional regulating hinge |
CN201268999Y (en) * | 2008-08-20 | 2009-07-08 | 何伙文 | Three-dimensional adjustable hinge |
CN206158425U (en) * | 2016-10-12 | 2017-05-10 | 伍志勇 | Furniture turning device's angle limiting mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9163442B2 (en) * | 2013-06-04 | 2015-10-20 | International Business Machines Corporation | Universal system for mounting rack doors |
-
2017
- 2017-05-15 CN CN201710339748.8A patent/CN107083887B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201170012Y (en) * | 2007-12-07 | 2008-12-24 | 张伟民 | Door connecting apparatus and door using the same |
CN201268999Y (en) * | 2008-08-20 | 2009-07-08 | 何伙文 | Three-dimensional adjustable hinge |
CN101429834A (en) * | 2008-12-18 | 2009-05-13 | 吴枝祥 | Three-dimensional regulating hinge |
CN206158425U (en) * | 2016-10-12 | 2017-05-10 | 伍志勇 | Furniture turning device's angle limiting mechanism |
Also Published As
Publication number | Publication date |
---|---|
CN107083887A (en) | 2017-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107083887B (en) | Vertical hinged door cabinet | |
US8307502B2 (en) | Integrated hinge assembly | |
US7676887B2 (en) | Two-stage adjustable door hinge | |
JP2015526617A (en) | Door hinge | |
AU2013202517B1 (en) | Adjustable hinge | |
CN106369919A (en) | Mounting fixing structure of embedded refrigerator door body and cabinet door and refrigerator | |
US4091502A (en) | Counterbalance mechanism | |
KR101138288B1 (en) | Stay Bar for Turning Type Window | |
CN103061629B (en) | Three-dimensional adjustable hinge | |
EP3786401A1 (en) | Invisible hinge with rotary shaft in v-shaped configuration | |
CN107035256B (en) | A kind of adjustable door heel | |
CN205663342U (en) | American blind hinge of furniture damping | |
CN206829869U (en) | Vertical hinged door cabinet | |
CN205531876U (en) | American blind hinge of furniture damping | |
PT1183988E (en) | Counterbalanced hinge device with vertical and frontal movement of a door particularly for dishwashing machine | |
CN208792916U (en) | Concealed shutting window device mounting structure | |
CN109403770B (en) | Invisible hinge for aluminum-wood composite door and window | |
CN106895647B (en) | Refrigeration device | |
CN212642422U (en) | Refrigerator single-rail embedded hinge | |
US3196482A (en) | Counterbalance hinge assembly | |
CN219795006U (en) | World hinge | |
CN209011716U (en) | A kind of hinge of fire resistant doorsets | |
CN212927457U (en) | Non-deformable's hidden hinge of screen window fan | |
CN205063630U (en) | Hidden hinge of improved generation | |
CN210127751U (en) | Hinge mounted on thin plate |
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 |