CN211994784U - Material binding means for industrial design - Google Patents

Material binding means for industrial design Download PDF

Info

Publication number
CN211994784U
CN211994784U CN202020435690.4U CN202020435690U CN211994784U CN 211994784 U CN211994784 U CN 211994784U CN 202020435690 U CN202020435690 U CN 202020435690U CN 211994784 U CN211994784 U CN 211994784U
Authority
CN
China
Prior art keywords
plate
binding
fixed
fixedly connected
pressing plate
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.)
Expired - Fee Related
Application number
CN202020435690.4U
Other languages
Chinese (zh)
Inventor
张尧坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Yuanhe Creative Design Co ltd
Original Assignee
Wuxi Yuanhe Creative Design Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Yuanhe Creative Design Co ltd filed Critical Wuxi Yuanhe Creative Design Co ltd
Priority to CN202020435690.4U priority Critical patent/CN211994784U/en
Application granted granted Critical
Publication of CN211994784U publication Critical patent/CN211994784U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sheet Holders (AREA)

Abstract

The utility model discloses a material binding device for industrial design, which belongs to the technical field of industry and comprises a binding body, wherein the binding body comprises a connecting support and a fixed support, the left side of the upper end surface of the fixed support is fixedly connected with the lower end surface of the connecting support, the right side of the connecting support is provided with an adjusting plate, the lower end surface of the adjusting plate is fixedly connected with two first lifting mechanisms which are uniformly distributed, the output ends of the two first lifting mechanisms are fixedly connected with a fixed plate, the lower part of the fixed plate is provided with an upper pressing plate, the upper part of the fixed support is provided with a lower pressing plate, the front side and the rear side of the upper end surface of the fixed support are respectively provided with a plurality of chutes which are uniformly distributed, the insides of the chutes are respectively and slidably connected with a limiting slider, the left side and the right side of a binding drill bit are respectively provided with a lower pressing plate and, one end of the design material is flattened and fixed, so that the effect of conveniently binding the design material is achieved.

Description

Material binding means for industrial design
Technical Field
The utility model relates to an industrial design technical field, in particular to material binding means for industrial design.
Background
The industrial design is divided into 4 types of product design, environment design, propagation design and design management; including design, mechanical design, circuit design, garment design, environmental planning, interior design, architectural design, UI design, floor design, packaging design, advertising design, animation design, display design, website design, and the like. Industrial design, also known as industrial product design science, relates to psychology, sociology, aesthetics, ergonomics, mechanical construction, photography, coloristics, and the like. The industrial design brought by industrial development and labor division is obviously different from other arts, production activities, process manufacturing and the like, is a cross product of various disciplines, technologies and aesthetic concepts, and when materials for industrial design are put into a cabinet, the two materials are generally bound to avoid omission, so that voucher binding is an essential part.
The material binding device for the existing industrial design has the following problems:
1. the operation of the binding machine is too complicated, and a good binding effect cannot be achieved;
2. the material binding device can not be adjusted, and is labor-consuming and high in labor intensity during use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a material binding means for industrial design aims at solving current book-binding machine and operates too loaded down with trivial details, can not reach good binding effect, and simultaneously, material binding means can not adjust, the problem that hard, intensity of labour are big during the use.
The utility model is realized in such a way that a binding device for industrial design materials comprises a binding body, the binding body comprises a connecting bracket and a fixing bracket, the left side of the upper end surface of the fixing bracket is fixedly connected with the lower end surface of the connecting bracket, an adjusting plate is arranged on the right side of the connecting bracket, two first lifting mechanisms which are uniformly distributed are fixedly connected to the lower end surface of the adjusting plate, a fixing plate is fixedly connected to the output ends of the two first lifting mechanisms, an upper pressing plate is arranged below the fixed plate, a lower pressing plate is arranged above the fixed bracket, the upper pressing plate and the lower pressing plate are respectively positioned on the left side and the right side of the binding drill bits, a plurality of uniformly distributed sliding grooves are formed in the front side and the rear side of the upper end face of the fixed support, limiting sliding blocks are connected inside the sliding grooves in a sliding mode, and the sliding grooves are positioned on the right side of the lower pressing plate;
the utility model discloses a fixing device for adjusting the size of a motor vehicle, including linking bridge, regulating screw, adjusting plate, adjusting screw, two in the middle part of well groove, both sides all seted up with regulating plate and fixed plate assorted side channel around the linking bridge, the left side of linking bridge is run through and is seted up two evenly distributed's well groove, two the right-hand member and the regulating plate fixed connection of well groove, the linking bridge left side is provided with two and adjusting screw assorted adjusting nut.
In order to fall the convenient fixed pressboard of going up of mechanism in order to use the second, make the convenient fixed design material of pressboard, as the utility model discloses a material binding means is preferred for industrial design, two evenly distributed's of the lower terminal surface fixedly connected with second of fixed plate falls the mechanism, two the output that the second falls the mechanism and the up end fixed connection of last pressboard.
For the convenient fixed pressing plate down, make pressing plate be convenient for suppress the design material down, conduct the utility model discloses a material binding means is preferred for industrial design, the equal fixedly connected with third in both sides falls the mechanism around the fixed bolster, two the third falls the output of mechanism and the lower terminal surface fixed connection of pressing plate down.
In order to make things convenient for at drill bit screw hole internal thread connection binding drill bit according to the size of design material, make the binding drill bit be convenient for fixed design material, as the utility model discloses a material binding means is preferred for industrial design, a plurality of and binding drill bit assorted drill bit screw hole have been seted up to the lower terminal surface of fixed plate.
In order to prevent to bind the upper end face of the lower terminal surface damage fixed bolster of drill bit, as the utility model discloses a material binding means is preferred for industrial design, the through-hole of having seted up a plurality of evenly distributed is run through to the upper end face of fixed bolster.
In order to align one side of binding design material for the convenience, improved and bound quality and efficiency, conduct the utility model discloses a material binding means is preferred for industrial design, the below of binding the body is provided with the stabilizer, the up end fixedly connected with fixing support of stabilizer, fixing support up end and the lower terminal surface fixed connection who binds the body, it is fixed to bind the body slope, contained angle between linking bridge and the fixing support is 90 degrees.
For the convenient auxiliary stay fixed bolster, improve the fastness of fixed bolster, as the utility model discloses a material binding means is preferred for industrial design, fixing support's right side is provided with the strengthening rib, the upper and lower both ends of strengthening rib respectively with fixed bolster and stabilizing table fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the material binding device for industrial design is characterized in that an adjusting plate is arranged on the right side of a connecting support, two first lifting mechanisms are fixedly connected below the adjusting plate, a fixed plate is conveniently fixed below the two first lifting mechanisms, when the first lifting mechanisms are started, the fixed plate can conveniently move up and down, a binding drill bit below the fixed plate can conveniently bind design materials, a lower pressing plate and an upper pressing plate are respectively arranged on the left side and the right side of the binding drill bit, the lower pressing plate and the upper pressing plate can further conveniently fix the design materials, one end of the bound design materials is pressed and fixed to achieve the effect of conveniently binding the design materials, a plurality of uniformly distributed sliding grooves are respectively formed in the front side and the rear side of the upper end face of the fixing support, limiting sliding blocks are connected inside the sliding grooves in a sliding mode, the limiting blocks are convenient for correcting the front side and the rear side of the design materials, and front and rear alignment of, therefore, the binding operation of the material binding device for industrial design is simple, convenient and quick;
2. the material binding device for industrial design is characterized in that side grooves matched with an adjusting plate and a fixing plate are formed in the front side and the rear side of a connecting support, the adjusting plate and the fixing plate can slide conveniently, two middle grooves which are uniformly distributed are formed in the left side of the connecting support in a penetrating mode, the adjusting plate can be fixed conveniently by an adjusting screw rod, an adjusting nut is rotated according to the thickness of a bound design material, the adjusting plate can be adjusted conveniently, meanwhile, a lower pressing plate and an upper pressing plate are fixedly connected with a third descending mechanism and a second descending mechanism respectively, the lower pressing plate and the upper pressing plate can be adjusted conveniently, the design materials with different thicknesses can be fixed conveniently by the lower pressing plate and the upper pressing plate, the purpose of convenient adjustment is achieved, meanwhile, operation is convenient, labor force is reduced, and binding efficiency is improved;
3. this kind of material binding means for industrial design is through being provided with the stabilized platform in the below of binding the body, and the quality of stabilized platform is heavy, and then conveniently fixes and support with the fixing support of stabilized platform top and bind the body, binds the body slope fixedly, and simultaneously, the contained angle between linking bridge and the fixed bolster is 90 degrees, when placing the fixed bolster top with the design material, is convenient for align one side of binding the design material, has improved and has bound quality and efficiency.
Drawings
FIG. 1 is an overall view of the binding apparatus for industrial design materials according to the present invention;
FIG. 2 is a left side view of the binding body of the present invention;
FIG. 3 is a right side view of the binding body of the present invention;
fig. 4 is a sectional view of the fixing plate of the present invention;
FIG. 5 is a top view of the limiting slide of the present invention;
in the figure: 1. a stabilization stage; 101. a fixed support; 102. reinforcing ribs; 2. a binding body; 201. connecting a bracket; 2011. a side groove; 2012. a middle groove; 2013. adjusting the screw rod; 2014. adjusting the nut; 202. fixing a bracket; 2021. a through hole; 2022. a chute; 203. an adjusting plate; 2031. a first lifting mechanism; 204. a fixing plate; 2041. a binding drill bit; 2042. a drill bit threaded hole; 205. a second lowering mechanism; 2051. pressing a plate; 206. a third lowering mechanism; 2061. pressing the plate downwards; 207. the slider is restrained.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a material binding means for industrial design, including binding body 2, binding body 2 includes linking bridge 201 and fixed bolster 202, the left side of the upper end of fixed bolster 202 and the lower terminal surface fixed connection of linking bridge 201, the right side of linking bridge 201 is provided with regulating plate 203, the lower terminal surface fixed connection of regulating plate 203 has two evenly distributed first elevating system 2031, the output end fixed connection of two first elevating system 2031 has fixed plate 204, the below of fixed plate 204 is provided with upper compacting plate 2051, the top of fixed bolster 202 is provided with lower compacting plate 2061, upper compacting plate 2051 and lower compacting plate 2061 are located the left and right sides of a plurality of binding drill bits 2041 respectively, the front and back both sides of the upper end of fixed bolster 202 are all seted up a plurality of evenly distributed spout 2022, the inside of a plurality of spouts 2022 all sliding connection has restriction slider 207, a plurality of spouts 2022 all are located the right side of lower compacting plate 2061;
both sides all seted up with regulating plate 203 and fixed plate 204 assorted side groove 2011 around linking bridge 201, linking bridge 201's left side is run through and is seted up two evenly distributed's well groove 2012, and the middle part of two well grooves 2012 is provided with accommodate the lead screw 2013, accommodate the lead screw 2013's right-hand member and regulating plate 203 fixed connection, linking bridge 201 left side be provided with two with accommodate the lead screw 2013 assorted adjusting nut 2014.
In this embodiment: by arranging the adjusting plate 203 on the right side of the connecting bracket 201, fixedly connecting two first lifting mechanisms 2031 below the adjusting plate 203, further conveniently fixing the fixed plate 204 below the two first lifting mechanisms 2031, when starting the first lifting mechanism 2031, conveniently moving the fixed plate 204 up and down, enabling the binding drill 2041 below the fixed plate 204 to conveniently bind the design materials, respectively arranging the lower pressing plate 2061 and the upper pressing plate 2051 on the left and right sides of the binding drill 2041, further enabling the lower pressing plate 2061 and the upper pressing plate 2051 to conveniently fix the design materials, flattening and fixing one end bound by the design materials to achieve the effect of conveniently binding the design materials, arranging a plurality of uniformly distributed chutes 2022 on the front and back sides of the upper end surface of the fixing bracket 202, connecting the limiting slide block 207 in the chute 2022 in a sliding manner, and enabling the limiting slide block 207 to conveniently correct the front and back sides of the design materials, the front and back alignment of the design materials is ensured, so that the binding operation of the material binding device for industrial design is simple, convenient and quick;
side grooves 2011 matched with the adjusting plate 203 and the fixing plate 204 are formed in the front side and the rear side of the connecting support 201, the adjusting plate 203 and the fixing plate 204 can slide conveniently, two middle grooves 2012 which are uniformly distributed are formed in the left side of the connecting support 201 in a penetrating mode, the adjusting screw rod 2013 can fix the adjusting plate 203 conveniently, according to the thickness of bound design materials, the adjusting nut 2014 is rotated, the adjusting plate 203 can be adjusted conveniently, meanwhile, the lower pressing plate 2061 and the upper pressing plate 2051 are fixedly connected with the third descending mechanism 206 and the second descending mechanism 205 respectively, the lower pressing plate 2061 and the upper pressing plate 2051 can be adjusted conveniently, the design materials with different thicknesses can be fixed conveniently through the lower pressing plate 2061 and the upper pressing plate 2051, the purpose of convenient adjustment is achieved, meanwhile, the operation is convenient, the labor force is reduced, and the binding efficiency is improved.
As a technical optimization scheme of the utility model, two evenly distributed's of the lower terminal surface fixedly connected with of fixed plate 204 second falls mechanism 205, and two seconds fall the output of mechanism 205 and the up end fixed connection of last pressboard 2051.
In this embodiment: the two second descending mechanisms 205 which are uniformly distributed are fixedly connected to the lower end face of the fixing plate 204, so that the upper pressing plate 2051 is conveniently fixed by the second descending mechanisms 205, and design materials are conveniently fixed by the upper pressing plate 2051.
As a technical optimization scheme of the utility model, the mechanism 206 is fallen to the equal fixedly connected with third in both sides around the fixed bolster 202, and the output that mechanism 206 was fallen to two third falls and the lower terminal surface fixed connection of suppressing board 2061 down.
In this embodiment: the third descending mechanisms 206 are fixedly connected to the front and rear sides of the fixing bracket 202, so that the lower pressing plate 2061 is conveniently fixed by the third descending mechanisms 206, and the design material can be conveniently pressed by the lower pressing plate 2061.
As a technical optimization scheme of the utility model, a plurality of and binding drill bit 2041 assorted drill bit screw hole 2042 have been seted up to the lower terminal surface of fixed plate 204.
In this embodiment: the lower end surface of the fixing plate 204 is provided with a plurality of drill threaded holes 2042 matched with the binding drills 2041, so that the binding drills 2041 can be connected with the drill threaded holes 2042 in a threaded manner according to the size of the design materials, and the binding drills 2041 can fix the design materials conveniently.
As a technical optimization scheme of the utility model, the up end of fixed bolster 202 runs through the through-hole 2021 who sets up a plurality of evenly distributed.
In this embodiment: through the through-hole 2021 that has seted up a plurality of evenly distributed at the up end of fixed bolster 202 run through, when binding the drill bit 2041 and bind the design material, the lower terminal surface of binding the drill bit 2041 can damage the up end of fixed bolster 202, and the through-hole 2021 of design aligns with the card binding drill bit 2041, and the lower extreme of binding the drill bit 2041 directly passes through-hole 2021, plays the protection fixed bolster 202 effect.
As a technical optimization scheme of the utility model, the below of binding body 2 is provided with stabilizer 1, and stabilizer 1's up end fixedly connected with fixing support 101, fixing support 101 up end and the lower terminal surface fixed connection who binds body 2 bind body 2 slope fixedly, and the contained angle between linking bridge 201 and the fixing bridge 202 is 90 degrees.
In this embodiment: through being provided with the steady rest 1 in the below of binding body 2, the quality of steady rest 1 is heavy, and then convenient fixed and support with the fixing support 101 of steady rest 1 top bind body 2, bind body 2 slope fixed, and simultaneously, the contained angle between linking bridge 201 and the fixed bolster 202 is 90 degrees, when placing the fixed bolster 202 top with the design material, is convenient for align one side of binding the design material, has improved and has bound quality and efficiency.
As a technical optimization scheme of the utility model, fixing support 101's right side is provided with strengthening rib 102, the upper and lower both ends of strengthening rib 102 respectively with fixed bolster 202 and 1 fixed connection of stable platform.
In this embodiment: through setting up strengthening rib 102 on fixing support 101's right side, the both ends of strengthening rib 102 respectively with fixed bolster 202 and stable 1 fixed connection, and then make things convenient for auxiliary stay fixed bolster 202, improve the fastness of fixed bolster 202.
The working principle is as follows: firstly, an adjusting plate 203 is arranged on the right side of a connecting bracket 201, two first lifting mechanisms 2031 are fixedly connected below the adjusting plate 203, a fixed plate 204 is conveniently fixed below the two first lifting mechanisms 2031, when the first lifting mechanisms 2031 are started, the fixed plate 204 is convenient to move up and down, a binding drill 2041 below the fixed plate 204 is convenient to bind design materials, a lower pressing plate 2061 and an upper pressing plate 2051 are respectively arranged on the left side and the right side of the binding drill 2041, the lower pressing plate 2061 and the upper pressing plate 2051 are further convenient to fix the design materials, one end bound by the design materials is pressed and fixed to achieve the effect of conveniently binding the design materials, a plurality of evenly distributed sliding grooves 2022 are respectively arranged on the front side and the rear side of the upper end surface of the fixing bracket 202, limiting sliders 207 are slidably connected inside the sliding grooves 2022, the limiting sliders 207 are convenient to correct the front side and the rear side of the design materials, the design materials are aligned front and back, so that the binding operation of the material binding device for industrial design is simple, convenient and quick.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A material binding apparatus for industrial design, includes a binding body (2), characterized in that: the binding body (2) comprises a connecting support (201) and a fixing support (202), the left side of the upper end face of the fixing support (202) is fixedly connected with the lower end face of the connecting support (201), an adjusting plate (203) is arranged on the right side of the connecting support (201), the lower end face of the adjusting plate (203) is fixedly connected with two first lifting mechanisms (2031) which are uniformly distributed, two output ends of the first lifting mechanisms (2031) are fixedly connected with a fixing plate (204), an upper pressing plate (2051) is arranged below the fixing plate (204), a lower pressing plate (2061) is arranged above the fixing support (202), the upper pressing plate (2051) and the lower pressing plate (2061) are respectively positioned at the left side and the right side of a plurality of binding drill bits (2041), a plurality of chutes (2022) which are uniformly distributed are respectively arranged at the front side and the back side of the upper end face of the fixing support (202), limiting sliding blocks (207) are connected inside the sliding grooves (2022) in a sliding mode, and the sliding grooves (2022) are located on the right side of the lower pressing plate (2061);
both sides all seted up with regulating plate (203) and fixed plate (204) assorted side channel (2011) around linking bridge (201), the left side of linking bridge (201) runs through well groove (2012) of seting up two evenly distributed, two the middle part of well groove (2012) is provided with accommodate the lead screw (2013), the right-hand member and regulating plate (203) fixed connection of accommodate the lead screw (2013), linking bridge (201) left side is provided with two and accommodate the lead screw (2013) assorted adjusting nut (2014).
2. The binding apparatus for industrial design materials of claim 1, wherein: the lower end face of the fixed plate (204) is fixedly connected with two uniformly distributed second descending mechanisms (205), and the output ends of the two second descending mechanisms (205) are fixedly connected with the upper end face of the upper pressing plate (2051).
3. The binding apparatus for industrial design materials of claim 1, wherein: the front side and the rear side of the fixed support (202) are fixedly connected with third descending mechanisms (206), and the output ends of the third descending mechanisms (206) are fixedly connected with the lower end face of the lower pressing plate (2061).
4. The binding apparatus for industrial design materials of claim 1, wherein: the lower end face of the fixing plate (204) is provided with a plurality of drill bit threaded holes (2042) matched with the binding drill bits (2041).
5. The binding apparatus for industrial design materials of claim 1, wherein: the upper end face of the fixed support (202) is provided with a plurality of uniformly distributed through holes (2021) in a penetrating manner.
6. The binding apparatus for industrial design materials of claim 1, wherein: bind the below of body (2) and be provided with stabilizer (1), the up end fixedly connected with fixing support (101) of stabilizer (1), fixing support (101) up end and the lower terminal surface fixed connection who binds body (2), it is fixed to bind body (2) slope, contained angle between linking bridge (201) and fixed bolster (202) is 90 degrees.
7. The binding apparatus for industrial design materials of claim 6, wherein: and a reinforcing rib (102) is arranged on the right side of the fixed support (101), and the upper end and the lower end of the reinforcing rib (102) are respectively fixedly connected with the fixed support (202) and the stabilizing platform (1).
CN202020435690.4U 2020-03-30 2020-03-30 Material binding means for industrial design Expired - Fee Related CN211994784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020435690.4U CN211994784U (en) 2020-03-30 2020-03-30 Material binding means for industrial design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020435690.4U CN211994784U (en) 2020-03-30 2020-03-30 Material binding means for industrial design

Publications (1)

Publication Number Publication Date
CN211994784U true CN211994784U (en) 2020-11-24

Family

ID=73421412

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020435690.4U Expired - Fee Related CN211994784U (en) 2020-03-30 2020-03-30 Material binding means for industrial design

Country Status (1)

Country Link
CN (1) CN211994784U (en)

Similar Documents

Publication Publication Date Title
CN211994784U (en) Material binding means for industrial design
CN207494833U (en) Soldering cramping apparatus slides switching mechanism
CN212948225U (en) Quick adjustment's circular sawing machine loading attachment
CN106122196A (en) The fixing device that a kind of serviceability is strong
CN206580980U (en) A kind of computer keyhole flat machine of adjust automatically cloth discharge position
CN101920291B (en) Mould equipped with leveling screw fixing plates of upper mould and lower mould
CN106001683A (en) Bi-directional simple drilling machine
CN206732320U (en) A kind of circuit board tin soldering fixing device
CN213671974U (en) Hardware mould punching device
CN213053286U (en) Automatic blanking type laser cutting device for angle steel processing
CN207770500U (en) The Z-direction mechanism of the feed device of material-extruding machine
CN208005827U (en) A kind of accounting bill arrangement perforating device
CN206671371U (en) Circuit board testing jig
CN110524022A (en) A kind of drilling equipment for equidistantly organizing hole for drilling
CN206486244U (en) A kind of fork truck front fork processed for especially big part
CN208178993U (en) A kind of fixation device of machining
CN206394944U (en) Multistation laminator station positioning regulation platform
CN105499333B (en) A kind of bender with D axle guiders
CN206085189U (en) Cutting machine of locking fine setting on track
CN205395575U (en) A work or material rest for finishing impression equipment
CN214238073U (en) Extensible aluminum profile device of auxiliary workbench
CN214322028U (en) Plate shearing machine with supporting structure
CN217618425U (en) Cutting table height adjusting device of laser cutting machine
CN209349768U (en) A kind of frock clamp of Mobile phone shielding case welding
CN107571053A (en) A kind of fixed mechanism of special-shaped workpiece

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201124

CF01 Termination of patent right due to non-payment of annual fee