CN205172860U - Pump mounting structure and electrical equipment - Google Patents
Pump mounting structure and electrical equipment Download PDFInfo
- Publication number
- CN205172860U CN205172860U CN201520843358.0U CN201520843358U CN205172860U CN 205172860 U CN205172860 U CN 205172860U CN 201520843358 U CN201520843358 U CN 201520843358U CN 205172860 U CN205172860 U CN 205172860U
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- Prior art keywords
- bracket
- mounting structure
- pump mounting
- groove
- hole
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- Expired - Fee Related
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- 238000009987 spinning Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An embodiment of the utility model provides a pump mounting structure and electrical equipment, pump mounting structure, including the pump body and bracket, wherein, the pump body is formed with the cylindric motor portion that has the central axis by the pump head to, the pump body passes through the bracket to be installed in the fixed plate, its characterized in that, and the pump mounting structure still include: the guide jut, it sets up in the side wall surface of motor portion, the fixed part installation department, it sets up in the guide jut for installation fixed part, the groove, it sets up in the bracket for hold the partly at least of guide jut, the perforating hole, it sets up in the bracket, communicates with the groove, at least, partly being held in the groove of guide jut to the fixed part installation department corresponds with the position of perforating hole, and fixed part can run through the perforating hole and installed the installation department in fixed part, so that the bracket is installed in the guide jut. According to this application, can reduce the installation degree of difficulty of the pump body and bracket.
Description
Technical field
The utility model relates to electro-mechanical arts, particularly relates to a kind of pump mounting structure and electric equipment.
Background technique
Motor is widely used in as electric equipment provides power.Using the occasion of motor, usually needing motor and equipment to fix, usually, motor can be fixed on bracket, then bracket is fixed on the fixing part of equipment.
Patent document 1 (TOHKEMY 2015-135115A) discloses a kind of structure motor being fixed on fixing part, as shown in Figure 1, bracket 100 is arranged on motor 10 side, with fixed components such as screws, bracket 100 and motor 10 are fixed, and with 4 screws 103, bracket 100 is fixed on fixing part C.
Model utility content
Inventor of the present utility model finds, in above-mentioned patent document 1, the axially locating of bracket and motor is very difficult, and must position, so operability is poor while aligning screw hole; And, in above-mentioned patent document 1, need at the side screw of motor case to fix with the bracket of metal plate-like, must there be suitable thickness such motor case side to arrange screw hole, and screw hole and motor internal through, so when by screw fastening, the chip of burr or flight likely enters motor internal; In addition, in above-mentioned patent document 1, need at least to be undertaken fastening two positions by screw, therefore, extend the operating time.
The utility model provides a kind of pump mounting structure and electric equipment, this pump mounting structure is used for the pump housing to be installed on fixed plate, guide protrusion portion is set by the side wall surface of the motor part at the pump housing and the groove for holding guide protrusion portion is set at bracket, therefore, be convenient to the axially locating of bracket and motor, also the screw hole in guide protrusion portion is convenient to aim at the through hole on bracket, and, the screw hole being arranged at guide protrusion portion can not be through with motor internal, prevents foreign matter from entering motor internal by this screw hole.
According to the first aspect of the utility model embodiment, a kind of pump mounting structure pump housing being installed on fixed plate is provided, comprise the pump housing and bracket, wherein, the described pump housing is formed by pump head and the cylindric motor part with central axis, further, the described pump housing is installed on described fixed plate by described bracket, and described pump mounting structure also comprises:
Guide protrusion portion, it is arranged at the side wall surface of described motor part;
Fixed component assembly department, it is arranged at described guide protrusion portion, for mounting part part;
Groove, it is arranged at described bracket, for holding described guide protrusion portion at least partially; And
Through hole, it is arranged at described bracket, is communicated with described groove;
Described guide protrusion portion is housed inside in described groove at least partially, and described fixed component assembly department is corresponding with the position of described through hole, described fixed component can run through described through hole and be installed in described fixed component assembly department, is installed on described guide protrusion portion to make described bracket.
According to the second aspect of the utility model embodiment, wherein, described pump mounting structure also comprises:
Bracket fixing part, it is arranged at least three places of described bracket, for described bracket is fixed on described fixed plate.
According to the third aspect of the utility model embodiment, wherein, described guide protrusion portion is housed inside in described groove at least partially, and described groove stops the spinning movement in described guide protrusion portion.
According to the fourth aspect of the utility model embodiment, wherein, described guide protrusion portion has the sidewall with the parallel to an axis of described motor part, and described groove has the madial wall with described parallel to an axis.
According to the 5th aspect of the utility model embodiment, wherein, described guide protrusion portion is rectangle or along described axially extended bar shaped.
According to the 6th aspect of the utility model embodiment, wherein, described bracket is formed by tool rectangle jaggy, be formed as " U " shape, described breach extends to an end of described groove, and, a described end of described groove does not have madial wall, is communicated with described breach to make described groove.
According to the 7th aspect of the utility model embodiment, wherein, the quantity of described through hole is more than 1.
According to the eighth aspect of the utility model embodiment, wherein, the central authorities being arranged at described bracket are had in described through hole at least.
According to the 9th aspect of the utility model embodiment, wherein, have a channel-shaped being long strip in described through hole at least, and the bearing of trend of the channel-shaped of described long strip is parallel to the axis of described motor part.
According to the tenth aspect of the utility model embodiment, wherein, described pump mounting structure also comprises:
Fixed component accommodating part, it is arranged at described bracket, is positioned at the periphery away from described pump housing side of described through hole, and is communicated with described through hole, for holding an end of described fixed component.
According to the 11 aspect of the utility model embodiment, wherein, described pump mounting structure also comprises:
Lateral bolster support part, it is for supporting the outer circumferential face of described motor part, and, when along the end on observation of described motor part, described lateral support portion be positioned at described groove two outside.
According to the 12 aspect of the utility model embodiment, wherein, described lateral bolster support part has first step portion, the outer circumferential face of described motor part has second step portion, described first step portion abuts with described second step portion, fixes at the relative position axially of described motor part to make described motor part and described bracket.
According to the 13 aspect of the utility model embodiment, wherein, described fixed component is screw, and described fixed component assembly department is screw hole.
According to the fourteenth aspect of the utility model embodiment, provide a kind of electric equipment, it has as the pump mounting structure in above-mentioned first aspect-13 aspect 13 as described in either side.
The beneficial effects of the utility model are: the axially locating being convenient to bracket and motor, are also convenient to the screw hole in guide protrusion portion to aim at the through hole on bracket, and, prevent foreign matter from entering motor internal by this screw hole.
With reference to explanation hereinafter and accompanying drawing, disclose in detail particular implementation of the present utility model, specifying principle of the present utility model can adopted mode.Should be appreciated that, thus mode of execution of the present utility model is not restricted in scope.In the spirit of claims and the scope of clause, mode of execution of the present utility model comprises many changes, amendment and is equal to.
Accompanying drawing explanation
Included accompanying drawing is used to provide the further understanding to the utility model embodiment, which constituting a part for specification, for illustrating mode of execution of the present utility model, and coming together to explain principle of the present utility model with text description.Apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is structural representation motor being fixed on fixing part of patent document 1;
Fig. 2 is an axial cross-sectional views of the pump mounting structure of embodiment 1;
Fig. 3 is of the pump mounting structure of embodiment 1 generalized section perpendicular to axial direction;
Fig. 4 is that of the bracket of embodiment 1 looks up structural representation;
Fig. 5 is the A-A ' sectional view of Fig. 4;
Fig. 6 is a schematic perspective view of the bracket of embodiment 2;
Fig. 7 is a schematic perspective view of the motor part of embodiment 2;
Fig. 8 is the motor part of embodiment 2 and bracket schematic perspective view when being installed together;
Fig. 9 is schematic side view when motor part and bracket are installed together in embodiment 2.
Embodiment
With reference to accompanying drawing, by specification below, aforementioned and further feature of the present utility model will become obvious.In the specification and illustrated in the drawings, specifically disclose particular implementation of the present utility model, which show the some embodiments that wherein can adopt principle of the present utility model, will be appreciated that, the utility model is not limited to described mode of execution, on the contrary, the utility model comprises the whole amendments fallen in the scope of claims, modification and equivalent.
In addition, in following explanation of the present utility model, in order to the convenience illustrated, radial direction centered by the central axis of motor is called " radial direction ", circumferencial direction centered by this central axis is called " circumference ", direction along axle is called " axis ", the side being provided with groove of bracket is called upside, the side relative with upside of bracket is called downside, the direction pointing to upside from downside is called " upper direction ", the direction contrary with " upper direction " is called in " lower direction ".
Embodiment 1
The utility model embodiment provides a kind of pump mounting structure.Fig. 2 is an axial cross-sectional views of the pump mounting structure of the embodiment of the present application 1.
As shown in Figure 2, this pump mounting structure 20 comprises the pump housing 21, bracket 22, guide protrusion portion 23, fixed component assembly department 24, groove 25 and through hole 26, and wherein, this pump housing 21 can be installed in fixed plate B by bracket 22.
As described in Figure 2, in the present embodiment, this pump housing 21 can be formed by pump head 211 and motor part 212.Wherein, this motor part 212 can be cylindric, and has central axis C1; This pump head 211 can be positioned at an end of the axis of motor part 212.
As shown in Figure 2, guide protrusion portion 23 can be arranged at the side wall surface of motor part 212; Fixed component assembly department 24 can be arranged at guide protrusion portion 23, for mounting part part 27; Groove 25 can be arranged at bracket 22, for holding guide protrusion portion 23 at least partially; Through hole 26 can be arranged at bracket 22, is communicated with groove 25.
In the present embodiment, guide protrusion portion 23 can be housed inside in groove 25 at least partially, and fixed component assembly department 24 can be corresponding with the position of through hole 26, thus, fixed component 27 can run through this through hole and be installed in fixed component assembly department 24, is installed together to make guide protrusion portion 23 and bracket 22.
According to the present embodiment, guide protrusion portion is set at the side wall surface of the motor part of the pump housing, the groove for holding this guide protrusion portion is set at bracket, therefore, be convenient to bracket and motor in axially locating, also be convenient to the fixed component assembly department in guide protrusion portion to aim at the through hole on bracket, thus make fitting operation more convenient; Further, fixed component assembly department is not directly arranged at the sidewall of motor, so the outer wall of motor can not be made through, therefore, it is possible to prevent foreign matter from entering motor internal by this fixed component assembly department.
Fig. 3 is of the pump mounting structure of the embodiment of the present application 1 generalized section perpendicular to axial direction, and Fig. 3 and Fig. 2 is inverted at above-below direction.As shown in Fig. 3 and Fig. 2, during being housed inside at least partially in groove 25 of guide protrusion portion 23, the madial wall 251 of groove 25 stops the spinning movement in this guide protrusion portion 23, thus, even if only at a position mounting part part 27, also motor part 212 and bracket 22 stably can be installed together, and can not make the two that relative movement occurs.
In the present embodiment, when observing along upper or lower, the shape of the madial wall composition of groove 25 (namely, the sectional shape vertical with upper or lower of groove 25) shape that can form corresponding to the sidewall in guide protrusion portion 23 is (namely, the sectional shape vertical with upper or lower in guide protrusion portion 23), thus make the rotary motion in groove 25 pairs of guide protrusion portions 23 produce backstop, such as, the sidewall in guide protrusion portion 23 can form triangle, trapezoidal, rectangle, the shape such as semicircle or oval, and, the madial wall of groove 25 can form the shape corresponded.
As shown in Figure 3, in the present embodiment, guide protrusion portion 23 can have the sidewall 231 with the parallel to an axis of motor part 212, and groove 25 can have the madial wall 251 with this parallel to an axis, and thus, the motion of madial wall 251 oppose side wall 231 produces backstop.Such as, this guide protrusion portion 23 can be rectangle or the bar shaped extended vertically, correspondingly, when top view groove 25, groove 25 can be formed as the shape at least comprising two madial walls 251, such as, and the rectangle formed by the madial wall that two madial walls 251 are vertical with madial wall 251 with two, or " U " font to be formed by the madial wall that two madial walls 251 are vertical with madial wall 251 with 1, or the shape at two end part opening only formed by two madial walls 251.
Fig. 4 is that of the bracket 22 of the embodiment of the present application 1 looks up structural representation, and Fig. 5 is the A-A ' sectional view of Fig. 4.As shown in Figure 4, Figure 5, bracket 22 can be the rectangular shape with breach 221, is formed as " U " shape.Thus, by arranging breach 221, the use doses of bracket can be reduced, alleviate its weight and reduce costs.
As shown in Figure 4, Figure 5, in the present embodiment, this breach 221 can extend to an end 252 of groove 25, and this end 252 of groove 25 can not have madial wall, is communicated with breach 221 to make groove 25.Thus, (namely groove 25 can be formed as " U " shape of being formed by two madial walls 251 (Fig. 4, Fig. 5 are not shown) and madial wall 253, the sectional shape vertical with upper or lower of groove 25 is " U " shape), therefore, in the operation pump housing and bracket are installed together, via the breach 221 of bracket 22, and the end 252 of " U " shape groove 25 can be somebody's turn to do, guide protrusion portion 23 is inducted in groove 25, thus makes fitting operation more convenient.
In the present embodiment, the shape of bracket 22 is not limited to this, and this bracket also can be not tool rectangle jaggy, or other shape.
In the present embodiment, the shape of through hole 26 can be circle hole shape, also can be other shape, such as, through hole 26 can be the channel-shaped of long strip, and the bearing of trend of the channel-shaped of this long strip is parallel to the axis of this motor part, thus, the position of fixed component 27 in the channel-shaped through hole 26 of this long strip can be adjusted.In the present embodiment, the quantity of through hole 26 can be more than 1, and correspondingly, the quantity of fixed component assembly department 24 can be corresponding with the quantity of through hole 26.In the present embodiment, the central authorities being arranged at bracket are had in through hole 26 at least.
Such as, as shown in Figure 4, the quantity of through hole 26 can be 1, and is arranged at the central authorities of bracket 22.Certainly, the present embodiment is not limited to this, such as, the through hole of more than 2 can be had, wherein have at least one to be circle hole shape and be arranged on the central authorities of bracket, can have a channel-shaped being long strip in remaining through hole, and this through hole of more than 2 can be arranged on position axially spaced apart from each other.
In the present embodiment, this pump mounting structure can also have bracket fixing part 28, it can be arranged at least three places of bracket 22, for this bracket is fixed on fixed plate, wherein, can be fixed by fixed component 19 (as shown in Figure 2) between bracket fixing part 28 and fixed plate.Such as, as shown in Figure 4, bracket fixing part 28 can be arranged at 4 top corner parts of bracket 22.
In the present embodiment, this fixed component 27 can be such as screw, and this fixed component assembly department 24 can be such as the screw hole coordinated with screw.Certainly, the present embodiment is not limited to this, and such as, this fixed component 27 also can be fixing pin, and fixed component assembly department 24 can be the pin-and-hole coordinated with fixing pin.
Shown in Fig. 5, this bracket 22 can be provided with fixed component accommodating part 271, it can be positioned at the periphery away from the pump housing 21 side of through hole 26, and is communicated with through hole 26, for holding the end away from the pump housing of this fixed component 27.
According to the embodiment of the application, guide protrusion portion is set at the side wall surface of the motor part of the pump housing, the groove for holding this guide protrusion portion is set at bracket, therefore, be convenient to bracket and motor in axially locating, also be convenient to the fixed component assembly department in guide protrusion portion to aim at the through hole on bracket, thus make fitting operation more convenient; Further, fixed component assembly department is not directly arranged at the sidewall of motor, so the outer wall of motor can not be made through, therefore, it is possible to prevent foreign matter from entering motor internal by this fixed component assembly department; In addition, the madial wall of groove stops the spinning movement in this guide protrusion portion, thus, even if only at a position mounting part part, also motor part and bracket stably can be installed together, and can not make the two that relative movement occurs, therefore improve the convenience of fitting operation.
Embodiment 2
The present embodiment 2 is the distortion to embodiment 1, under regard to the place being different from embodiment 1 in embodiment 2 and be described.
Fig. 6 is a schematic perspective view of bracket in embodiment 2, and as shown in Figure 6, in the present embodiment, bracket 22 is rectangular shape, does not have breach.Groove 25 extends along the axis of motor part on the tray 22, and groove 25 does not have sidewall at two ends vertically.
As shown in Figure 6, in the present embodiment, pump mounting structure can have lateral bolster support part 29, and it is for supporting the outer circumferential face of motor part 212, and, when along the end on observation of motor part 212, lateral bolster support part 29 can be positioned at groove 25 two outside.Lateral bolster support part 29 is provided with first step portion 30, and this first step portion 30 such as can near one end of the axis of lateral bolster support part 29.
As shown in Figure 6, the quantity of the through hole of the present embodiment is 2, wherein, through hole 26a is circular port, is positioned at the center of bracket 22, and through hole 26b is the channel-shaped of long strip, stagger vertically with through hole 26a and arrange, thereby, it is possible to be fixed motor part in these two positions of through hole 26a, 26b, thus motor part is more stably fixed.In addition, through hole 26b is the alignment error that the channel-shaped of long strip can absorb fixed component 27, thus easily fixed component is installed to motor part side via through hole 26b and keeps away in the fixed component assembly department in face.
Fig. 7 is a schematic perspective view of motor part in embodiment 2, and as shown in Figure 7, the guide protrusion portion 23 of the present embodiment is the bar shaped extended vertically, and it can extend to the other end from axial one end of motor part.
As shown in Figure 7, the quantity of fixed component assembly department 24 is also 2, and its position can be corresponding with through hole 26a, 26b of Fig. 6.
As shown in Figure 7, at the diverse location place of the axis of motor part, the radial dimension of the outer circumferential face of motor part can be different, thus, form second step portion 31 at outer circumferential face.This second step portion 31 can abut with first step portion 30, fixes at the relative position axially of motor part to make motor part and bracket.
Fig. 8 is schematic perspective view when motor part and bracket are installed together in embodiment 2, and as described in Figure 8, the part in the guide protrusion portion 23 of bar shaped is contained in groove 25, and, bracket and motor part are fixed in the position of two through holes 26a, 26b, thus, make the two fixing more stable.
Fig. 9 is schematic side view when motor part and bracket are installed together in embodiment 2, and as shown in Figure 9, first step portion 30 abuts with second step portion 31, to limit motor part and bracket relative movement in the axial direction, makes the two be located in the axial direction.
Embodiment 3
The utility model embodiment 3 provides a kind of electric equipment, and it has embodiment 1 or the pump mounting structure described in embodiment 2, and this pump mounting structure is used for the fixed plate pump housing being installed on this electric equipment.Due in embodiment 1 and embodiment 2, be described in detail this pump mounting structure, its content is incorporated in this, omits the description herein.
In the present embodiment, this electric equipment can be such as water purifier, and certainly, the present embodiment is not limited thereto, and this electric equipment can be other equipment.
According to the present embodiment, the pump housing containing motor can be installed on the fixed plate of electric equipment easily, this improves the efficiency of fitting operation.
More than being described the utility model in conjunction with concrete mode of execution, but it will be apparent to those skilled in the art that these descriptions are all exemplary, is not the restriction to the utility model protection domain.Those skilled in the art can make various variants and modifications according to spirit of the present utility model and principle to the utility model, and these variants and modifications are also in scope of the present utility model.
Claims (14)
1. the pump housing is installed on a pump mounting structure for fixed plate, comprises the pump housing and bracket, wherein, the described pump housing is formed by pump head and the cylindric motor part with central axis, and the described pump housing is installed on described fixed plate by described bracket, it is characterized in that, described pump mounting structure also comprises:
Guide protrusion portion, it is arranged at the side wall surface of described motor part;
Fixed component assembly department, it is arranged at described guide protrusion portion, for mounting part part;
Groove, it is arranged at described bracket, for holding described guide protrusion portion at least partially; And
Through hole, it is arranged at described bracket, is communicated with described groove;
Described guide protrusion portion is housed inside in described groove at least partially, and described fixed component assembly department is corresponding with the position of described through hole, described fixed component can run through described through hole and be installed in described fixed component assembly department, is installed on described guide protrusion portion to make described bracket.
2. pump mounting structure as claimed in claim 1, it is characterized in that, described pump mounting structure also comprises:
Bracket fixing part, it is arranged at least three places of described bracket, for described bracket is fixed on described fixed plate.
3. pump mounting structure as claimed in claim 1, is characterized in that,
Described guide protrusion portion is housed inside in described groove at least partially, and described groove stops the spinning movement in described guide protrusion portion.
4. pump mounting structure as claimed in claim 3, is characterized in that,
Described guide protrusion portion has the sidewall with the parallel to an axis of described motor part, and described groove has the madial wall with described parallel to an axis.
5. pump mounting structure as claimed in claim 4, is characterized in that,
Described guide protrusion portion is rectangle or along described axially extended bar shaped.
6. pump mounting structure as claimed in claim 1, is characterized in that,
Described bracket is formed by tool rectangle jaggy, is formed as " U " shape, and described breach extends to an end of described groove,
Further, a described end of described groove does not have madial wall, is communicated with described breach to make described groove.
7. pump mounting structure as claimed in claim 1, is characterized in that,
The quantity of described through hole is more than 1.
8. pump mounting structure as claimed in claim 7, is characterized in that,
The central authorities being arranged at described bracket are had at least in described through hole.
9. pump mounting structure as claimed in claim 7 or 8, is characterized in that,
Have a channel-shaped being long strip in described through hole at least, and the bearing of trend of the channel-shaped of described long strip is parallel to the axis of described motor part.
10. pump mounting structure as claimed in claim 1, it is characterized in that, described pump mounting structure also comprises:
Fixed component accommodating part, it is arranged at described bracket, is positioned at the periphery away from described pump housing side of described through hole, and is communicated with described through hole, for holding an end of described fixed component.
11. pump mounting structures as claimed in claim 1, it is characterized in that, described pump mounting structure also comprises:
Lateral bolster support part, it is for supporting the outer circumferential face of described motor part,
Further, when along the end on observation of described motor part, described lateral support portion be positioned at described groove two outside.
12. pump mounting structures as claimed in claim 11, is characterized in that,
Described lateral bolster support part has first step portion,
The outer circumferential face of described motor part has second step portion,
Described first step portion abuts with described second step portion, fixes at the relative position axially of described motor part to make described motor part and described bracket.
13. pump mounting structures as claimed in claim 1, is characterized in that,
Described fixed component is screw, and described fixed component assembly department is screw hole.
14. 1 kinds of electric equipments, it has the pump mounting structure according to any one of claim 1-claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843358.0U CN205172860U (en) | 2015-10-28 | 2015-10-28 | Pump mounting structure and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843358.0U CN205172860U (en) | 2015-10-28 | 2015-10-28 | Pump mounting structure and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172860U true CN205172860U (en) | 2016-04-20 |
Family
ID=55736862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843358.0U Expired - Fee Related CN205172860U (en) | 2015-10-28 | 2015-10-28 | Pump mounting structure and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172860U (en) |
-
2015
- 2015-10-28 CN CN201520843358.0U patent/CN205172860U/en not_active Expired - Fee Related
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Legal Events
| 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 |
Granted publication date: 20160420 Termination date: 20171028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |