CN208790128U - A kind of drawer type storage compartment - Google Patents
A kind of drawer type storage compartment Download PDFInfo
- Publication number
- CN208790128U CN208790128U CN201821671156.2U CN201821671156U CN208790128U CN 208790128 U CN208790128 U CN 208790128U CN 201821671156 U CN201821671156 U CN 201821671156U CN 208790128 U CN208790128 U CN 208790128U
- Authority
- CN
- China
- Prior art keywords
- drawer
- partition
- type storage
- storage compartment
- connection
- 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
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The utility model relates to case body equipment technical fields, and in particular to a kind of drawer type storage compartment.The cabinet of drawer type storage compartment provided by the utility model is divided into multiple sub-chamber by spacing board, is movably provided with drawer unit in sub-chamber, concludes taxonomy of goods convenient for user and places, while can be readily transported, shift.Multiple drawer units, which are arranged, can be convenient for the classified storage of object article to be divided in drawer unit while when transport precision equipment, can be effectively prevented from equipment during transportation and mutually collide and cause to wear, reduction equipment precision.Top plate lateral wall is provided with locating slot, plate outer side wall is provided with the positioning protrusion matched with locating slot, in multiple cabinet shipments, the positioning protrusion of cabinet can be placed in the locating slot of adjacent boxes, it is greatly improved the stability of transport, the damage as caused by sliding or topple over during transportation of drawer type storage compartment can be effectively avoided.
Description
Technical field
The utility model relates to case body equipment technical fields, and in particular to a kind of drawer type storage compartment.
Background technique
Common important equipment or equipment special, such as fire-fighting equipment, construction equipment etc. generally require exclusive use equipment
Case is stored, and as transport, the main tool of storage article, there is large-scale application in industrial production, daily life,
Its storage convenient for equipment, arrangement, transfer, transport convenient for equipment.Common equipment box structure simply accommodates form of apparatus list
One, and easily mutually collision causes to wear equipment during transportation, reduces equipment precision；Meanwhile common storage compartment is general
Structure is relatively simple, and especially in the transportational process of sea-freight or land transportation, the cabinet of multiple stackings is easily toppled over, and is easy to make
At the damage of equipment.
Utility model content
To solve the above problem in the prior art, the purpose of this utility model is to provide a kind of drawer type storage compartments.
The embodiments of the present invention are achieved in that
A kind of drawer type storage compartment comprising cabinet, the cabinet include top plate and bottom plate, two connection side walls and company
Connect bottom wall；The top plate, the bottom plate, the connection side wall and connection bottom wall formation have receiving open at one end
Space, the top plate and the bottom plate relative spacing are arranged, and two connection side walls connect the top plate and the bottom plate, institute
It states connection bottom wall and is connected to the top plate, the bottom plate and the described connection one end of side wall far from the opening；The receiving
At least one spacing board is provided in space, the accommodation space is divided into multiple sub-chamber by the spacing board；At least two
Drawer unit, the drawer unit are movably placed in the sub-chamber；For covering the cover board of the opening, the cover board
It is removably attachable to the opening；The top plate lateral wall is provided with locating slot, and the plate outer side wall is provided with and institute
State the positioning protrusion that locating slot matches.
In one embodiment of the utility model:
Above-mentioned at least two drawer unit includes the first drawer and the second drawer；First drawer is close to the top plate
Setting, second drawer are arranged close to the bottom plate；First drawer and second drawer when being in close state,
First drawer is correspondingly arranged with the second drawer level.
In one embodiment of the utility model:
It is provided with partition in above-mentioned first drawer and second drawer, the partition is by first drawer and institute
It states the second drawer and is divided into multiple subspaces.
In one embodiment of the utility model:
First partition, second partition and third partition are provided in above-mentioned first drawer；The first partition will be described
Drawer is divided into first chamber and second chamber, and the second chamber is divided into the first compartment and by the second partition
Second compartment is divided between the first sublattice and between the second sublattice by two compartments, the third partition；
Be provided with the 4th partition in second drawer, before second drawer is divided by the 4th partition compartment with
Compartment afterwards.
In one embodiment of the utility model:
Above-mentioned first drawer is set as rectangle, first drawer include front panel, bottom panel, two connection sidings and
Bottom support plate；The front panel is arranged close to the opening, and the bottom panel and the front panel relative spacing are arranged, and two
The connection siding connects the bottom panel and the front panel, and the bottom support plate is connected to the front panel, described
Bottom panel and two connection sidings；
The first partition both ends are separately connected the bottom panel and the front panel, the first partition and two institutes
Connection siding is stated to be arranged in parallel；Form the first chamber and the second chamber of rectangle；
The second partition both ends are separately connected the first partition and the connection siding, the second partition and institute
State front panel, the bottom panel is arranged in parallel, form first compartment and second compartment of rectangle；
Third partition both ends are connect with the second partition and the bottom panel respectively, the third partition and institute
State second partition, the first partition is arranged in parallel, formed between first sublattice of rectangle and between second sublattice.
In one embodiment of the utility model:
Above-mentioned front panel starts fluted far from the end of the bottom support plate.
In one embodiment of the utility model:
Above-mentioned opening frame is provided with card slot, and the cover board relative position is provided with the card matched with the card slot
Button.
In one embodiment of the utility model:
Two above-mentioned connection side-wall outer sides are provided with lift-pull handle, and the lift-pull handle is rotatably connected at the company
Connect side wall.
In one embodiment of the utility model:
Lock piece is provided in locating slot described above, the lock piece includes rotatable lock tongue, the positioning protrusion
It is provided with the lockhole matched with the lock tongue, rotating the lock tongue can be such that the lock tongue protrudes into the lockhole.
In one embodiment of the utility model:
Above-mentioned drawer type storage compartment is made of magnesium-aluminium alloy material.
The beneficial effect of the utility model embodiment is:
The cabinet of the drawer type storage compartment provided in the embodiments of the present invention is divided into multiple sub- chambers by spacing board
Room is movably provided with drawer unit in the sub-chamber, concludes taxonomy of goods convenient for user and places, while can be convenient for fortune
Defeated, transfer.The classified storage that multiple drawer units can be convenient for object is set, while when transporting precision equipment, article being dispensed
It in drawer unit, equipment during transportation can be effectively prevented from mutually collides and cause to wear, reduce equipment precision.Together
When, the top plate lateral wall is provided with locating slot, the plate outer side wall is provided with the positioning matched with the locating slot
The positioning protrusion of cabinet can be placed in the locating slot of adjacent boxes, be greatly improved in multiple cabinet shipments by protrusion
The damage as caused by sliding or topple over during transportation of drawer type storage compartment can be effectively avoided in the stability of transport.
Detailed description of the invention
It is to be used attached to being needed in embodiment below for the clearer technical solution for illustrating the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrates only the certain embodiments of the utility model, it is not construed as pair
The limitation of the scope of the utility model.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure signal in the first state for the drawer type storage compartment that the utility model embodiment 1 provides
Figure；
Fig. 2 is the overall structure signal in the second condition for the drawer type storage compartment that the utility model embodiment 1 provides
Figure；
Fig. 3 is the partial schematic diagram of the locating slot for the drawer type storage compartment that the utility model embodiment 1 provides；
Fig. 4 is the locating slot and positioning protrusion connection structure for the drawer type storage compartment that the utility model embodiment 1 provides
Schematic diagram.
Icon: 10- drawer type storage compartment；100- cabinet；110- top plate；112- locating slot；113- lock piece；114- lock
Tongue；120- bottom plate；122- positioning protrusion；124- lockhole；130- connection side wall；132- lift-pull handle；150- accommodation space；152-
Opening；154- card slot；160- spacing board；The first drawer of 210-；211- front panel；212- bottom panel；213- connection siding；214-
Bottom support plate；215- groove；220- first partition；222- first chamber；224- second chamber；230- second partition；232-
First compartment；The second compartment of 234-；240- third partition；Between the first sublattice of 242-；Between the second sublattice of 244-；250- second takes out
Drawer；300- cover board.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that if occur term " center ", "upper", "lower",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.If in addition, occurring term in the description of the utility model
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical",
It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, if
Term " setting ", " connection " occur shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1:
Fig. 1 to Fig. 4 is please referred to, the present embodiment provides a kind of drawer type storage compartments 10 comprising cabinet 100, the cabinet
100 include top plate 110,120, two connection side walls 130 of bottom plate and connection bottom wall；The top plate 110, the bottom plate 120, institute
State connection side wall 130 and the connection bottom wall form the accommodation space 150 for having open at one end 152, the top plate 110 with
120 relative spacing of the bottom plate setting, two connection side walls 130 connect the top plate 110 and the bottom plate 120, described
Connection bottom wall is connected to one of the top plate 110, the bottom plate 120 and the connection side wall 130 far from the opening 152
End；At least one spacing board 160 is provided in the accommodation space 150, the spacing board 160 divides the accommodation space 150
It is segmented into multiple sub-chamber；At least two drawer units, the drawer unit are movably placed in the sub-chamber；For covering
The cover board 300 of the opening 152, the cover board 300 are removably attachable at the opening 152；110 lateral wall of top plate
It is provided with locating slot 112,120 lateral wall of bottom plate is provided with the positioning protrusion 122 matched with the locating slot 112.
In the present embodiment, at least two drawer unit includes the first drawer 210 and the second drawer 250；It is described
First drawer 210 is arranged close to the top plate 110, and second drawer 250 is arranged close to the bottom plate 120；Described first takes out
When being in close state, first drawer 210 and second drawer 250 are horizontal right for drawer 210 and second drawer 250
It should be arranged.
It should be noted that not being defined here to the particular number of drawer unit, it is possible to understand that, it is specific at other
In embodiment, three, four etc. can also be set by the particular number of drawer unit according to the demand of user.
In the present embodiment, partition, the partition are provided in first drawer 210 and second drawer 250
First drawer 210 and second drawer 250 are divided into multiple subspaces.
It should be noted that the first drawer 210 and the second drawer 250 are divided into multiple subspaces convenient for more by setting partition
It is well that equipment is individually placed, equipment is individually placed in subspace can be effectively prevented from multiple equipment are placed in it is same
In space during transportation, equipment mutually collides generation friction so that equipment abrasion, reduces the precision of equipment, and reduce
The service life of equipment.
Specifically, in the present embodiment, be provided in first drawer 210 first partition 220, second partition 230 with
And third partition 240；The drawer is divided into first chamber 222 and second chamber 224 by the first partition 220, described
The second chamber 224 is divided into the first compartment 232 and the second compartment 234, the third partition 240 by second partition 230
Second compartment 234 is divided between the first sublattice 242 and second 244 between sublattice；It is provided in second drawer 250
Second drawer 250 is divided into preceding compartment and rear compartment by the 4th partition, the 4th partition.
It should be noted that not being defined here to the particular number of 210 internal partition of the first drawer, it is possible to understand that,
In other specific embodiments, one can also be set by the quantity of 210 internal partition of the first drawer according to the demand of user,
Two, four etc..
Specifically, in the present embodiment, first drawer 210 is set as rectangle, and first drawer 210 includes front
Plate 211,212, two connection sidings 213 of bottom panel and bottom support plate 214；The front panel 211 is close to the opening 152
Setting, the bottom panel 212 are arranged with 211 relative spacing of front panel, and two connection sidings 213 connect the bottom surface
Plate 212 and the front panel 211, the bottom support plate 214 be connected to the front panel 211, the bottom panel 212 and
Two connection sidings 213；220 both ends of first partition are separately connected the bottom panel 212 and the front panel
211, the first partition 220 is arranged in parallel with two connection sidings 213；Formed rectangle the first chamber 222 with
And the second chamber 224；230 both ends of second partition are separately connected the first partition 220 and the connection siding
213, the second partition 230 is arranged in parallel with the front panel 211, the bottom panel 212, forms first lattice of rectangle
Between 232 and second compartment 234；240 both ends of third partition respectively with the second partition 230 and the bottom surface
Plate 212 connects, and the third partition 240 is arranged in parallel with the second partition 230, the first partition 220, forms rectangle
Between first sublattice 244 between 242 and second sublattice.
It should be noted that here not to the specific set-up mode of 210 internal partition of the first drawer 210 and the first drawer into
Row limits, it is possible to understand that, in other specific embodiments, can also according to the demand of user it set the first drawer 210 to
Partition in first drawer 210 is configured by other forms using other modes.
In the present embodiment, the front panel 211 starts fluted 215 far from the end of the bottom support plate 214.If
It sets groove 215 and preferably switchs drawer in turn convenient for user is hand-held.
In the present embodiment, frame is provided with card slot 154 at the opening 152, and 300 relative position of cover board is provided with
The buckle matched with the card slot 154.Frame is provided with card slot 154 at opening 152, and 300 relative position of cover board is set
It is equipped with the buckle matched with the card slot 154, is placed convenient for user and turns on or off cover board 300.
In the present embodiment, lift-pull handle 132, the lift-pull handle are provided on the outside of two connection side walls 130
132 are rotatably connected at the connection side wall 130.It should be noted that setting lift-pull handle 132 convenient for user lifting carry into
And it is readily transported.
Specifically, in the present embodiment, lock piece 113 is provided in the locating slot 112, the lock piece 113 includes
Rotatable lock tongue 114, the positioning protrusion 122 are provided with the lockhole 124 matched with the lock tongue 114, rotate the lock
Tongue 114 can be such that the lock tongue 114 protrudes into the lockhole 124.
It should be noted that lock piece 113 is arranged in locating slot 112, the lock piece 113 includes rotatable lock tongue
114, the positioning protrusion 122 is provided with the lockhole 124 matched with the lock tongue 114, rotate the lock tongue 114 can make it is described
Lock tongue 114 protrudes into the lockhole 124, two adjacent drawer type storage compartments 10 is corresponded to after putting well, can be rotated lock tongue 114
It protrudes into lockhole 124, and then two adjacent boxes 100 is fixed.
In the present embodiment, the drawer type storage compartment 10 is made of magnesium-aluminium alloy material.
The cabinet 100 of the drawer type storage compartment 10 provided in the embodiments of the present invention is divided by spacing board 160
Multiple sub-chamber are movably provided with drawer unit in the sub-chamber, conclude taxonomy of goods convenient for user and place, simultaneously
It can be readily transported, shift.The classified storage that multiple drawer units can be convenient for object is set, while when transporting precision equipment, it will
Article is divided in drawer unit, can be effectively prevented from equipment during transportation and is mutually collided and cause to wear, and equipment essence is reduced
Density.Meanwhile 110 lateral wall of top plate is provided with locating slot 112,120 lateral wall of bottom plate be provided with it is described fixed
The positioning protrusion 122 that position slot 112 matches can set the positioning protrusion 122 of cabinet 100 in multiple 100 shipments of cabinet
In the locating slot 112 of adjacent boxes 100, it is greatly improved the stability of transport, drawer type storage compartment can be effectively avoided
10 damages as caused by sliding or topple over during transportation.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of drawer type storage compartment, which is characterized in that the drawer type storage compartment includes:
Cabinet, the cabinet include top plate and bottom plate, two connection side walls and connection bottom wall；The top plate, the bottom plate, institute
It states connection side wall and connection bottom wall formation has accommodation space open at one end, the top plate is opposite with the bottom plate
Interval setting, two connection side walls connect the top plate and the bottom plate, and the connection bottom wall is connected to the top plate, institute
State bottom plate and the described connection one end of side wall far from the opening；
At least one spacing board is provided in the accommodation space, the accommodation space is divided into multiple sub- chambers by the spacing board
Room；
At least two drawer units, the drawer unit are movably placed in the sub-chamber；
For covering the cover board of the opening, the cover board is removably attachable to the opening；
The top plate lateral wall is provided with locating slot, and the plate outer side wall is provided with the convex matched with the locating slot
It rises.
2. drawer type storage compartment according to claim 1, which is characterized in that at least two drawer unit includes first
Drawer and the second drawer；First drawer is arranged close to the top plate, and second drawer is arranged close to the bottom plate；Institute
The first drawer and second drawer are stated when being in close state, first drawer is corresponding with the second drawer level to be set
It sets.
3. drawer type storage compartment according to claim 2, which is characterized in that first drawer and second drawer
It is inside provided with partition, first drawer and second drawer are divided into multiple subspaces by the partition.
4. drawer type storage compartment according to claim 3, which is characterized in that be provided in first drawer first every
Plate, second partition and third partition；The drawer is divided into first chamber and second chamber by the first partition, described
The second chamber is divided into the first compartment and the second compartment by second partition, and the third partition divides second compartment
It is segmented between the first sublattice and between the second sublattice；
The 4th partition is provided in second drawer, second drawer is divided into preceding compartment and rear lattice by the 4th partition
Between.
5. drawer type storage compartment according to claim 4, which is characterized in that first drawer is set as rectangle, described
First drawer includes front panel, bottom panel, two connection sidings and bottom support plate；The front panel is set close to the opening
It sets, the bottom panel and the front panel relative spacing are arranged, two connection sidings connections bottom panel and described
Front panel, the bottom support plate are connected to the front panel, the bottom panel and two connection sidings；
The first partition both ends are separately connected the bottom panel and the front panel, the first partition and two companies
Siding is connect to be arranged in parallel；Form the first chamber and the second chamber of rectangle；
The second partition both ends are separately connected the first partition and the connection siding, the second partition and it is described before
Panel, the bottom panel are arranged in parallel, and form first compartment and second compartment of rectangle；
Third partition both ends are connect with the second partition and the bottom panel respectively, the third partition and described the
Two partitions, the first partition are arranged in parallel, and are formed between first sublattice of rectangle and between second sublattice.
6. drawer type storage compartment according to claim 5, which is characterized in that the front panel is far from the bottom support plate
End start it is fluted.
7. drawer type storage compartment according to claim 1, which is characterized in that the opening frame is provided with card slot, institute
It states cover board relative position and is provided with the buckle matched with the card slot.
8. drawer type storage compartment according to claim 1, which is characterized in that two connection side-wall outer sides are provided with
Lift-pull handle, the lift-pull handle are rotatably connected at the connection side wall.
9. drawer type storage compartment according to claim 1, which is characterized in that be provided with lock piece, institute in the locating slot
Stating lock piece includes rotatable lock tongue, and the positioning protrusion is provided with the lockhole matched with the lock tongue, rotates the lock
Tongue can be such that the lock tongue protrudes into the lockhole.
10. drawer type storage compartment according to claim 1, which is characterized in that the drawer type storage compartment is closed using magnalium
Golden material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671156.2U CN208790128U (en) | 2018-10-15 | 2018-10-15 | A kind of drawer type storage compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671156.2U CN208790128U (en) | 2018-10-15 | 2018-10-15 | A kind of drawer type storage compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208790128U true CN208790128U (en) | 2019-04-26 |
Family
ID=66211880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821671156.2U Active CN208790128U (en) | 2018-10-15 | 2018-10-15 | A kind of drawer type storage compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208790128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974543A (en) * | 2018-10-15 | 2018-12-11 | 成都煜恒科技有限公司 | A kind of drawer type storage compartment |
-
2018
- 2018-10-15 CN CN201821671156.2U patent/CN208790128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974543A (en) * | 2018-10-15 | 2018-12-11 | 成都煜恒科技有限公司 | A kind of drawer type storage compartment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204110507U (en) | There is the Turnover Box of removable dismounting dividing plate | |
| JP2007147202A (en) | Refrigerator | |
| CN208790128U (en) | A kind of drawer type storage compartment | |
| US20100193393A1 (en) | Storage box | |
| CN208802252U (en) | A kind of packing box of the deployable bilayer of box body | |
| CN108974543A (en) | A kind of drawer type storage compartment | |
| CN209667668U (en) | A kind of logistic turnover box that can be classified | |
| CN208947882U (en) | A kind of turnover box convenient for fixed cargo | |
| US20120067771A1 (en) | Assembly type packaging box capable of being transformed into rack | |
| CN208520073U (en) | Door body and automatic vending refrigerating box | |
| CN207607762U (en) | E-commerce turnover box | |
| US20070271948A1 (en) | Insertable Container for a Refrigerating Appliance | |
| CN101316766B (en) | Storage, transporting, stacking and order-picking container | |
| CN209471513U (en) | A kind of terminal device combined by the automatic vending machine with isolated cargo path | |
| KR200417982Y1 (en) | Goods package box | |
| CN211544339U (en) | Environment-friendly turnover box | |
| CN220010456U (en) | Can expand turnover case of appearance | |
| CN220417801U (en) | Storage box assembly for refrigerator | |
| CN215156768U (en) | Turnover box capable of automatically popping materials | |
| CN213293000U (en) | Display gift box with multi-side opening door | |
| CN212244358U (en) | Logistics turnover box capable of being placed in classification mode | |
| JPS5933984Y2 (en) | Refrigerator door storage device | |
| CN217893832U (en) | Fridge is used in culture solution transportation | |
| CN220124434U (en) | Storage box for accommodating articles | |
| CN211770195U (en) | Bottle opener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |