CN205272490U - Mould with adjusting device - Google Patents
Mould with adjusting device Download PDFInfo
- Publication number
- CN205272490U CN205272490U CN201520911653.5U CN201520911653U CN205272490U CN 205272490 U CN205272490 U CN 205272490U CN 201520911653 U CN201520911653 U CN 201520911653U CN 205272490 U CN205272490 U CN 205272490U
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- Prior art keywords
- mould
- material chamber
- adjustable plate
- setting device
- screw rod
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Abstract
The utility model provides a mould with adjusting device belongs to the machining field, including cope match -plate pattern, lower bolster and die block board, go up template settings have first material chamber and with the potting channel of first material chamber intercommunication, the lower bolster is located die block board upper surface, template settings has second material chamber down, the second is expected the chamber and is followed the lower surface that the upper surface of lower bolster extended to the lower bolster, second material intracavity is provided with the horizontally regulating plate, the upper surface and the second of regulating plate expect that the inner wall in chamber forms the one -tenth die cavity that is used for moulded product, be provided with on the die block board and be used for driving the drive arrangement that the regulating plate goes up and down. This mould with adjusting device adopts the lift of regulating plate to adjust into the die cavity size for the user can preset into the size of die cavity according to the actual demand, thereby obtains the product of required size, realizes the multi -purpose effect of a mould, thereby reduces research and development and manufacturing cost.
Description
Technical field
The utility model relates to field of machining, specifically, it relates to the mould of setting device.
Background technology
Along with the development of economy and improving constantly of state of the art, the structure of product is more and more diversified, and the variation along with product structure so that mould structure is more and more complicated various. Wherein, injection mold is a kind of instrument producing plasthetics; Also it is the instrument giving plasthetics complete structure and accurate dimension. A kind of working method used when injection moulding is some complex-shaped parts of batch production. Specifically refer to by high pressure, the material melted that is heated is injected die cavity, after cooling curing, obtain moulding product.
But, the size of the die cavity of existing injection mold is fixing mostly, cannot regulate, when this just makes user need to manufacture a series of shape identical or similar product, it is necessary to using the mould of multiple different size, this will increase production cost greatly.
Practical novel content
The purpose of this utility model is to provide a kind of mould with setting device, to improve the problems referred to above.
The utility model is achieved in that
This comprises top plate with the mould of setting device, lower template and end template, the cast passage that described top plate is provided with the first material chamber and is connected with described first material chamber, described lower template is positioned at end template upper surface, described lower template is provided with the 2nd material chamber, described 2nd material chamber extends to the lower surface of lower template from the upper surface of lower template, the adjustable plate of level it is provided with in described 2nd material chamber, the upper surface of described adjustable plate, the inwall in the 2nd material chamber and the inwall in the first material chamber form the forming cavity for moulding product jointly, described end template is provided with the drive unit for driving adjustable plate lifting.
As preferably, the screw rod that described drive unit comprises the screw being vertically arranged on end template and mates with described screw, described screw tip stretches into the 2nd material chamber and is rotationally connected with adjustable plate, and bottom is positioned at below end template and is provided with and rotates wheel.
The object arranging drive unit like this is simple in its structure, easy for installation, it is possible to effectively to realize the lifting of adjustable plate.
As preferably, described drive unit also comprises the motor being arranged at bottom end template, between described motor and described screw rod, adopt geartransmission.
It is accurately dynamic that the object of employing geartransmission is that it has, efficiency height, compact construction, reliable operation, the feature of life-span length, it is possible to efficiently by the transmission of power of motor to screw rod, thus realizes the accurate lifting of adjustable plate.
As preferably, described drive unit also comprises the motor being arranged at bottom end template, between described motor and described screw rod, adopt synchronous belt pulley transmission.
It has transmission accurately steadily to adopt the object of synchronous belt pulley transmission to be, has buffering, damping capacity, and noise is low, transmission efficiency height, safeguard the feature of easy maintenance, it is possible to efficiently by the transmission of power of motor to screw rod, thus realize the accurate lifting of adjustable plate.
As preferably, being provided with back up pad between described adjustable plate and end template, along the circumferential direction being arranged by many pillar stiffeners connections and many pillar stiffeners between described back up pad and adjustable plate, top and the described back up pad of described screw rod are rotationally connected.
The object arranging back up pad and pillar stiffener is that dispersion screw rod is to the thrust of adjustable plate so that it is evenly acts on the bottom of adjustable plate, thus ensures back up pad steadily lifting, simultaneously can also the stability that connects of adjustable plate and screw rod.
As preferably, the bottom of described adjustable plate is provided with set collar, in described set collar, it is provided with bearing, the interior hole of described bearing and the top shrink-fit of described screw rod.
The object arranging bearing is rotated with being to facilitate screw rod smooth relative to adjustable plate, ensures the normal operation of whole setting device.
As preferably, the bottom of described end template is vertically provided with graduated scale, the bottom of the corresponding described screw rod in the bottom of described graduated scale.
The object arranging graduated scale is to make user can accurately calculate the adjustable height of screw rod by relative straightforward, thus accurately obtains the size of required forming cavity.
As preferably, described drive unit comprises the perforation being vertically arranged at end template and described perforation is slidably matched thimble and the cylinder driving thimble lifting, the top of described thimble is stretched into the 2nd material chamber and is supported the bottom of adjustable plate.
The object arranging drive unit like this is that its structure is simple, easy for installation, it is possible to effectively to realize the lifting of adjustable plate.
As preferably, described cast passage extends to the inwall top in the first material chamber from the upper surface of top plate.
The object arranging cast passage like this is to make molten plastic can enter forming cavity from the roof in the first material chamber and fill up forming cavity gradually, thus ensures the quality after formed product.
As preferably, the circulating face area of described cast passage reduces gradually from the upper surface of top plate to the inwall top in the first material chamber.
The object arranged like this is the demoulding of expediently template. In the overshoot of the demoulding, in cast passage, the plastics of cooling curing can be connected with the product of forming cavity, if both junction diameters are excessive, top plate can be caused to be difficult to take off, and the diameter reducing both junctions as far as possible contributes to the fracture of both junctions, expediently the taking off of template.
The beneficial effects of the utility model are:
This adopts the lifting of adjustable plate to be adjusted to cavity dimension with the mould of setting device, make user can be preset to the size of die cavity according to actual demand, thus obtain the product of desired size, it is achieved the effect of one module multiple usages, thus reduce research and development and production cost, make up the defect of prior art.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, it is briefly described to the accompanying drawing used required in embodiment below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore should not be counted as is the restriction to scope, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
The structural representation of the mould with setting device that Fig. 1 provides for the utility model first embodiment;
The structural representation of the mould with setting device that Fig. 2 provides for the utility model the 2nd embodiment;
The structural representation of the mould with setting device that Fig. 3 provides for the utility model the 4th embodiment.
Reference numeral gathers:
Top plate 100; Cast passage 150; Lower template 200;
End template 300; Adjustable plate 400; Screw rod 500;
Pillar stiffener 600; Motor 700; Forming cavity 800.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments. The assembly of the utility model embodiment usually describing in accompanying drawing herein and illustrating can be arranged with various different configuration and design. Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but only represent selected embodiment of the present utility model. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, or this practicality novel product orientation usually put or position relation when using, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model. in addition, term " first ", " the 2nd ", " the 3rd " etc. are only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, can also be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to particular case understands the concrete implication of above-mentioned term in the utility model.
First embodiment, with reference to Fig. 1, this comprises top plate 100 with the mould of setting device, lower template 200 and end template 300, the cast passage 150 that described top plate 100 is provided with the first material chamber and is connected with described first material chamber, described lower template 200 is positioned at end template 300 upper surface, described lower template 200 is provided with the 2nd material chamber, described 2nd material chamber extends to the lower surface of lower template 200 from the upper surface of lower template 200, the adjustable plate 400 of level it is provided with in described 2nd material chamber, the upper surface of described adjustable plate 400, the inwall in the 2nd material chamber and the inwall in the first material chamber form the forming cavity 800 for moulding product jointly, described end template 300 is provided with the drive unit for driving adjustable plate 400 lifting.
Wherein, described top plate 100, lower template 200 and end template 300 entirety all in cuboid, to improve the integrally-built stability of mould; Described first material chamber and the 2nd material chamber can be cylindrical, it is possible to think cuboid, and specifically shape according to product is arranged; Described cast passage 150 is for injecting the plastic raw materials of molten state in case forming cavity 800, it offers method is prior art; The shape of described adjustable plate 400 and the form fit in described 2nd material chamber, the inwall in the 2nd material chamber is close at the edge of described adjustable plate 400 but both can relatively sliding; The outer wall of described adjustable plate 400 and the inwall in the 2nd material chamber all carry out polished finish, to reduce frictional force between the two, are beneficial to the slip lifting of adjustable plate 400; Described drive unit can be manual actuation, it is also possible to automatically drives, specifically determines according to practical situation.
This is such with principle of work and the process of the mould of setting device: the upper surface that first top plate 100 is installed on described lower template 200 so that the first material chamber is connected the forming cavity 800 forming product with the 2nd material chamber; Then rotating screw bolt 500, under the effect of screw, screw rod 500 rises thus drives adjustable plate 400 to rise, and correspondingly, the size of forming cavity 800 reduces gradually, when the size of forming cavity 800 reaches requirements, stops rotating screw bolt 500; In forming cavity 800, injected the plastic raw materials of molten state afterwards by cast passage 150, wait that raw material cooling forming goes out product; Finally take off top plate 100 and take out product, rotary screw 500 adjustable plate 400 is declined namely can be use next time ready.
The size of the die cavity of existing injection mold is fixing mostly, and the size of the product after shaping is also fixing, and user is if it is intended to obtain that shape is identical but product that size is different, and must develop the mould of different size, and inconvenient operation and cost are very high. For above-mentioned situation, the mould that the technical program provides is provided with setting device, and user can change the size of mold cavity according to actual demand, thus obtains the product of desired size, this just can simplify the operation course greatly, reduces research and development and the production cost of user.
In the present embodiment, the screw rod 500 that described drive unit comprises the screw being vertically arranged on end template 300 and mates with described screw, described screw rod 500 top is stretched into the 2nd material chamber and is rotationally connected with adjustable plate 400, and bottom is positioned at below end template 300 and is provided with and rotates wheel.
Wherein, described screw is opened in the center position of described end template 300, correspondingly, described screw rod 500 also runs through the center position of end template 300, the top of described screw rod 500 is also rotationally connected with the center position of adjustable plate 400, thus improve screw rod 500 to the homogeneity regulating force, ensure the stability of adjustable plate 400 lifting; Described rotation wheel is for handwheel and by the washable bottom being connected to described screw rod 500 of bolt.
The object arranging drive unit like this is simple in its structure, easy for installation, it is possible to effectively to realize the lifting of adjustable plate 400.
In the present embodiment, the bottom of described adjustable plate 400 is provided with set collar, is provided with bearing in described set collar, the interior hole of described bearing and the top shrink-fit of described screw rod 500.
Wherein, described set collar is installed on the bottom of described end template 300 by bolt; The interior hole of described set collar and described support shrink-fit, and the bottom of set collar is provided with the card block for preventing bearing from coming off, thus effectively ensure the installation stability that supports, and then ensure the normal lifting of screw rod 500.
The object arranging bearing is to facilitate screw rod 500 to rotate relative to adjustable plate 400 smoothness, ensures the normal operation of whole setting device.
In the present embodiment, the bottom of described end template 300 is vertically provided with graduated scale, the bottom of the corresponding described screw rod 500 in the bottom of described graduated scale.
Wherein, described graduated scale is stainless steel, to extend its work-ing life; Being provided with many scale markss on described graduated scale, many scale markss are arranged along the even interval of length direction of described graduated scale; The top of described graduated scale is fixedly connected on the bottom of described end template 300 by screw.
The object arranging graduated scale is to make user can accurately calculate the adjustable height of screw rod 500 by relative straightforward, thus accurately obtains the size of required forming cavity 800.
In the present embodiment, described cast passage 150 extends to the inwall top in the first material chamber from the upper surface of top plate 100.
Wherein, the extension path of described cast passage 150 is arc line shaped, to extend the path of cast passage 150, reduces flow velocity and the impact of plastic raw materials so that plastic raw materials can slowly flow into forming cavity 800; The described inwall entirety building passage is circular arc, it does not have rib limit, to weaken the resistance to molten plastic as far as possible, ensures that plastic raw materials can smoothly through cast passage 150.
The object arranging cast passage 150 like this is to make molten plastic can enter forming cavity 800 from the roof in the first material chamber and fill up forming cavity 800 gradually, thus ensures the quality after formed product.
In the present embodiment, the circulating face area of described cast passage 150 reduces gradually from the upper surface of top plate 100 to the inwall top in the first material chamber.
Wherein, what described circulating face referred to is perpendicular to the plane of cast passage 150 extension path; The circulating face diameter of described cast passage 150 near the position in the first material chamber is generally less than 3mm.
The object arranged like this is the demoulding of expediently template 100. In the overshoot of the demoulding, in cast passage 150, the plastics of cooling curing can be connected with the product of forming cavity 800, if both junction diameters are excessive, top plate 100 can be caused to be difficult to take off, and the diameter reducing both junctions as far as possible contributes to the fracture of both junctions, expediently the taking off of template 100.
This adopts the lifting of adjustable plate 400 to be adjusted to die cavity 800 size with the mould of setting device, make user can be preset to the size of die cavity 800 according to actual demand, thus obtain the product of desired size, realize the effect of one module multiple usages, thus reduce research and development and production cost, make up the defect of prior art.
2nd embodiment, with reference to Fig. 2, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and device embodiment part does not mention part, can with reference to corresponding contents in previous embodiment.
In the present embodiment, it is provided with back up pad between described adjustable plate 400 and end template 300, being connected by many pillar stiffeners 600 between described back up pad and adjustable plate 400 and many pillar stiffeners 600 along the circumferential direction arrange, top and the described back up pad of described screw rod 500 are rotationally connected.
Wherein, the shape of described back up pad is identical with adjustable plate 400, but its area is 1st/1 to two/3rds of adjustable plate 400; Many pillar stiffeners 600 arrange along the even interval, edge of back up pad and circumferentially arrange.
The object arranging back up pad and pillar stiffener 600 is that dispersion screw rod 500 is to the thrust of adjustable plate 400 so that it is evenly acts on the bottom of adjustable plate 400, thus ensures back up pad steadily lifting, simultaneously can also the stability that connects of adjustable plate 400 and screw rod 500.
3rd embodiment, with reference to Fig. 3, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and device embodiment part does not mention part, can with reference to corresponding contents in previous embodiment.
In the present embodiment, described drive unit also comprises the motor 700 being arranged at bottom end template 300, adopts geartransmission between described motor 700 and described screw rod 500.
Wherein, described motor 700 is stepper-motor 700, to improve the tolerance range of Power output, and then improves the positioning precision of adjustable plate 400 lifting; The output shaft of described motor 700 vertically arranges and is arranged with driving toothed gear, and described rotation wheel selects follower gear, described follower gear and driving toothed gear engagement; The thickness of described driving toothed gear is greater than follower gear, so that follower gear can with screw rod 500 lifting while rotating.
It is accurately dynamic that the object of employing geartransmission is that it has, efficiency height, compact construction, reliable operation, the feature of life-span length, it is possible to efficiently by the transmission of power of motor 700 to screw rod 500, thus realizes the accurate lifting of adjustable plate 400.
4th embodiment, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and device embodiment part does not mention part, can with reference to corresponding contents in previous embodiment.
In the present embodiment, described drive unit also comprises the motor 700 being arranged at bottom end template 300, adopts synchronous belt pulley transmission between described motor 700 and described screw rod 500.
Wherein, described motor 700 is stepper-motor 700, to improve the tolerance range of Power output, and then improves the positioning precision of adjustable plate 400 lifting; The output shaft of described motor 700 vertically arranges and is arranged with active synchronization wheel, and described rotation wheel selects driven synchronous wheel, and described driven synchronous wheel and active synchronization are arranged with synchronous band between taking turns; Described active synchronization wheel length vertically is greater than driven synchronous wheel, so that driven synchronous wheel can with screw rod 500 lifting while rotating.
It has transmission accurately steadily to adopt the object of synchronous belt pulley transmission to be, has buffering, damping capacity, and noise is low, transmission efficiency height, safeguard the feature of easy maintenance, it is possible to efficiently by the transmission of power of motor 700 to screw rod 500, thus realize the accurate lifting of adjustable plate 400.
5th embodiment, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and device embodiment part does not mention part, can with reference to corresponding contents in previous embodiment.
In the present embodiment, described drive unit comprises the perforation being vertically arranged at end template 300 and described perforation is slidably matched thimble and drive the cylinder of thimble lifting, the top of described thimble is stretched into the 2nd material chamber and is supported the bottom of adjustable plate 400.
Wherein, described perforation is through hole, and described thimble is through described through hole; The piston rod of described cylinder and the bottom of described thimble removably connect; The top of described thimble is provided with loose power plate, to improve thimble to the homogeneity of adjustable plate 400 thrust.
The object arranging drive unit like this is that its structure is simple, easy for installation, it is possible to effectively to realize the lifting of adjustable plate 400.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the mould with setting device, it is characterized in that, comprise top plate, lower template and end template, the cast passage that described top plate is provided with the first material chamber and is connected with described first material chamber, described lower template is positioned at end template upper surface, described lower template is provided with the 2nd material chamber, described 2nd material chamber extends to the lower surface of lower template from the upper surface of lower template, the adjustable plate of level it is provided with in described 2nd material chamber, the upper surface of described adjustable plate, the inwall in the 2nd material chamber and the inwall in the first material chamber form the forming cavity for moulding product jointly, described end template is provided with the drive unit for driving adjustable plate lifting.
2. the mould with setting device according to claim 1, it is characterized in that, the screw rod that described drive unit comprises the screw being vertically arranged on end template and mates with described screw, described screw tip stretches into the 2nd material chamber and is rotationally connected with adjustable plate, and bottom is positioned at below end template and is provided with and rotates wheel.
3. the mould with setting device according to claim 2, it is characterised in that, described drive unit also comprises the motor being arranged at bottom end template, adopts geartransmission between described motor and described screw rod.
4. the mould with setting device according to claim 2, it is characterised in that, described drive unit also comprises the motor being arranged at bottom end template, adopts synchronous belt pulley transmission between described motor and described screw rod.
5. the mould with setting device according to claim 2, it is characterized in that, it is provided with back up pad between described adjustable plate and end template, along the circumferential direction being arranged by many pillar stiffeners connections and many pillar stiffeners between described back up pad and adjustable plate, top and the described back up pad of described screw rod are rotationally connected.
6. the mould with setting device according to claim 2, it is characterised in that, the bottom of described adjustable plate is provided with set collar, is provided with bearing in described set collar, the interior hole of described bearing and the top shrink-fit of described screw rod.
7. the mould with setting device according to claim 2, it is characterised in that, the bottom of described end template is vertically provided with graduated scale, the bottom of the corresponding described screw rod in the bottom of described graduated scale.
8. the mould with setting device according to claim 1, it is characterized in that, described drive unit comprises the perforation being vertically arranged at end template and described perforation is slidably matched thimble and drive the cylinder of thimble lifting, the top of described thimble is stretched into the 2nd material chamber and is supported the bottom of adjustable plate.
9. the mould with setting device according to claim 1, it is characterised in that, described cast passage extends to the inwall top in the first material chamber from the upper surface of top plate.
10. the mould with setting device according to claim 9, it is characterised in that, the circulating face area of described cast passage reduces gradually from the upper surface of top plate to the inwall top in the first material chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911653.5U CN205272490U (en) | 2015-11-16 | 2015-11-16 | Mould with adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911653.5U CN205272490U (en) | 2015-11-16 | 2015-11-16 | Mould with adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272490U true CN205272490U (en) | 2016-06-01 |
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ID=56057103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911653.5U Expired - Fee Related CN205272490U (en) | 2015-11-16 | 2015-11-16 | Mould with adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272490U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196483A (en) * | 2015-11-16 | 2015-12-30 | 重庆持恒模具有限公司 | Die with adjusting device |
| CN106272913A (en) * | 2016-08-22 | 2017-01-04 | 天津市建联工程勘测有限公司 | A kind of mould of size adjustable |
| CN107310191A (en) * | 2017-06-30 | 2017-11-03 | 金陵科技学院 | It is a kind of to be easy to the fixed electrodynamic type mould with regulation |
| CN108515604A (en) * | 2018-03-26 | 2018-09-11 | 于法周 | A kind of curb stone mould with regulatory function |
| CN110936586A (en) * | 2019-12-16 | 2020-03-31 | 万小英 | Equipment for improving blow molding efficiency by utilizing air flow plasma characteristic |
-
2015
- 2015-11-16 CN CN201520911653.5U patent/CN205272490U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196483A (en) * | 2015-11-16 | 2015-12-30 | 重庆持恒模具有限公司 | Die with adjusting device |
| CN106272913A (en) * | 2016-08-22 | 2017-01-04 | 天津市建联工程勘测有限公司 | A kind of mould of size adjustable |
| CN107310191A (en) * | 2017-06-30 | 2017-11-03 | 金陵科技学院 | It is a kind of to be easy to the fixed electrodynamic type mould with regulation |
| CN108515604A (en) * | 2018-03-26 | 2018-09-11 | 于法周 | A kind of curb stone mould with regulatory function |
| CN110936586A (en) * | 2019-12-16 | 2020-03-31 | 万小英 | Equipment for improving blow molding efficiency by utilizing air flow plasma characteristic |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161116 |