CN205184393U - A brush and swing power instrument for swing power instrument - Google Patents
A brush and swing power instrument for swing power instrument Download PDFInfo
- Publication number
- CN205184393U CN205184393U CN201520513557.5U CN201520513557U CN205184393U CN 205184393 U CN205184393 U CN 205184393U CN 201520513557 U CN201520513557 U CN 201520513557U CN 205184393 U CN205184393 U CN 205184393U
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- China
- Prior art keywords
- swing
- hairbrush
- type power
- power tool
- brush head
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Abstract
The utility model relates to a brush of swing power instrument, the brush include the installation department, with main part that the installation department is connected and locating the main part is kept away from the brush hair of installation department one end, the output shaft of installation department and swing power instrument is joined in marriage and is connect, above -mentioned a brush and swing power instrument for swing power instrument is applied to it with the brush, and the pivot angle can make the brush motion produce the displacement to more than 5 degrees or 5 degrees to clear up the object surface fast, convenient to use. Still provide a swing power instrument.
Description
Technical field
The utility model relates to a kind of hairbrush for swing-type power tool and swing-type power tool.
Background technology
Swing-type power tool is the common a kind of power tool of industry, and it can assemble a series of operate accessories head, as straight blade, saw blade, triangle frosted dish and spade-type scraper etc.Therefore, it can realize multiple different operating function, as sawed, cutting, grind, scrape, to adapt to different job requirements.To be output shaft do oscillating motion around self axial line for its operation principle, thus drive the operate accessories head oscillating motion being arranged on output shaft end.
The working head of existing swing-type power tool is generally made up of metal material, such as saw blade, frosted dish and scraper etc.For realizing different functions, different to the material requirements of working head, such as, for realizing the function on cleaning objects surface, swing-type power tool arranges hairbrush, because hairbrush has flexibility, when being installed on swing-type power tool, the effect of cleaning body surface cannot be reached.
Utility model content
Based on this, be necessary to be installed on for hairbrush the problem that existing oscillating machine cannot reach cleaning body surface, provide a kind of can the hairbrush for swing-type power tool on cleaning objects surface and swing-type power tool.
For a hairbrush for swing-type power tool, described hairbrush comprises installation portion, the main part be connected with described installation portion and the bristle being located at described main part, and the output shaft of described installation portion and swing-type power tool connects.
Wherein in an embodiment, described installation portion comprises installation portion body in tubular structure and mating part, described installation portion body is fixed in described main part, described mating part is removably installed in described installation portion body, and connect with described output shaft, the described hairbrush for swing-type power tool also comprises locking piece, and described mating part offers locking hole, described locking piece through described locking hole, and is threadedly connected to described installation portion body.
Wherein in an embodiment, the shape of described main part is the one in line strip, triangle, rectangle, finger-type, circle or water-drop-shaped.
Wherein in an embodiment, the implanting of described bristle can linearly or curve.
Wherein in an embodiment, described bristle is parallel with described output shaft, vertical or angularly arrange.
Wherein in an embodiment, described main part comprises the connecting portion be connected with described installation portion and the brush head removably connected with described connecting portion, and described bristle plants in described brush head.
Wherein in an embodiment, described brush head is arranged in described connecting portion.
Wherein in an embodiment, described connecting portion has an axial passage, described axial passage one end has opening, the inwall that described axial passage two is relative offers bayonet socket, described brush head comprises the brush head body that can plant described bristle and extends ground two clamping barb dorsad from described brush head body side, described in two, clamping barb enters described axial passage from described opening, and can be arranged in two corresponding bayonet sockets.
Wherein in an embodiment, described clamping barb comprises the grab cantilever and gib head that are connected with described brush head body, and described gib head tilts to extend to form towards described limiting plate outside described grab cantilever.
Wherein in an embodiment, be matched in clearance between described brush head and described connecting portion, with under the External Force Acting exceeding default active force, can by described brush head and described coupling part from.
Wherein in an embodiment, described connecting portion offers a both ends open and not exclusively closed holddown groove, described brush head embeds described holddown groove along the arbitrary opening of described holddown groove, and stretching out described holddown groove from described holddown groove sidewall opening part, described bristle plants the part of stretching out described holddown groove in described brush head.
A kind of swing-type power tool, comprising:
Housing;
Be located at the motor in described housing;
The eccentric drive mechanism driven by described motor;
Driven by described eccentric rotary mechanism and do the output shaft of oscillating traverse motion around own axes; And
Be connected to the working head on described output shaft, described working head is the above-mentioned hairbrush for swing-type power tool.
Wherein in an embodiment, the angle that described output shaft does the motion of reciprocal full swing is more than or equal to 5 degree.
The above-mentioned hairbrush for swing-type power tool and swing-type power tool, be applied to it by hairbrush, and pivot angle is maximum can to more than 5 degree or 5 degree, make brush movement produce displacement, thus clear up body surface fast, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the swing-type power tool of the utility model first embodiment;
Fig. 2 is the structural representation of the hairbrush for swing-type power tool shown in Fig. 1;
Fig. 3 is the working state figure when swing-type power tool pendulum angle shown in Fig. 1 is 3 degree;
Fig. 4 is the working state figure when swing-type power tool pendulum angle shown in Fig. 1 is 5 degree;
The structural representation of Fig. 5 to be main part be hairbrush of line strip;
Fig. 6 is the structural representation of the hairbrush for swing-type power tool of the utility model second embodiment;
What Fig. 7 was the hairbrush for swing-type power tool shown in Fig. 6 schemes with the hairbrush state vs for swing-type power tool shown in Fig. 1;
Fig. 8 is the structural representation of the hairbrush for swing-type power tool of the utility model the 3rd embodiment;
Fig. 9 is the structural representation of another embodiment of the brush head of the hairbrush for swing-type power tool shown in Fig. 8;
Figure 10 is the structural representation of the hairbrush for swing-type power tool of the utility model the 4th embodiment.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, swing-type power tool 10 in the utility model first embodiment comprises housing 12, the motor (not shown) be arranged in housing 12, the eccentric drive mechanism (not shown) that driven by motor, driven by this eccentric drive mechanism and do the output shaft 14 of oscillating traverse motion around own axes and be connected to the working head 16 of on output shaft 14, wherein, this working head 16 is hairbrush.So, this hairbrush can clear up body surface, realizes clean effect.
Particularly, this output shaft 14 do reciprocal full swing motion angle be more than or equal to 5 degree.Because traditional swing-type power tool 10 pivot angle is at about 3 degree, hairbrush has flexibility, cannot move and produce displacement under this pendulum angle, causes clearing up body surface or cleaning effect is bad.Swing-type power tool 10 pivot angle in this preferred embodiment maximum can to 5 degree even larger, make brush movement produce displacement, thus clear up body surface fast, easy to use.
Be described with the duty of specific embodiment to hairbrush below:
As shown in Figure 2, A condition is the state of hairbrush when not swinging, state when being 3 degree that B state is hairbrush pendulum angle, as can see from Figure 2, when pendulum angle is 3 degree, hairbrush has flexibility, and hairbrush is in moving process, the bristle of its hairbrush is in the free end 1662a of A condition, i.e. bold portion, is in the free end 1662 of B state with the bristle of hairbrush, and namely dotted line part overlaps, hairbrush does not produce moving displacement on working face 20, thus cannot realize effect of place cleaning 20.
As shown in Figure 3, C state is the state of hairbrush when not swinging, the state that D state is hairbrush pendulum angle when being 5 degree, as can see from Figure 3, when pendulum angle is 5 degree, hairbrush is in moving process, and the bristle of hairbrush is in the free end 1662a of C state, i.e. bold portion, the free end 1662b of D state is in the bristle of hairbrush, namely dotted portion has certain interval, then hairbrush creates certain moving displacement on working face 20, thus can realize effect of place cleaning.
It should be noted that, for ease of describing, above-mentioned pendulum angle refers to that output shaft 14 makes to rotate the angle of oscillation of oscillating traverse motion.
See also Fig. 4, in the present embodiment, hairbrush comprises installation portion 162, the main part 164 be connected with this installation portion 162 and is located at the bristle 166 of this main part 164 away from installation portion 162 one end, and hairbrush is connected by installation portion 162 and output shaft 14.
Wherein, this main part 164 can one in triangular in shape, rectangle, finger-type, circle or water-drop-shaped, and in the present embodiment, main part 164 is triangular in shape.It may be noted that, the shape of main part 164 is different, then the form of corresponding hairbrush is different, and be applicable to different operating modes, such as, in embodiment as shown in Figure 1, main part 164 is triangular in shape, bristle 166 is located at the side of main part 164 away from installation portion 162, then it is applicable to the working face of right angle or large plane.In embodiment as shown in Figure 5, this main part 164 is in line strip, and this bristle 166 is located at this main part 164 one end, is applicable to the operating modes such as clean ceramic tile seam.
Being appreciated that bristle 166 plants can linearly, also can be curved, and as arc, to adapt to different operating modes, in such as, embodiment shown in Fig. 5, bristle 166 plants linearly, is applicable to the operating modes such as clean ceramic tile seam.
Be appreciated that, bristle 166 is parallel with output shaft, vertical or angularly arrange, perpendicular or parallel with output shaft as shown in Figure 8 and Figure 9, same to adapt to different operating mode, such as, part needs the working face of cleaning to be inclined-plane, for ease of brush cleaning, then bristle 166 and output shaft are angularly arranged, and can improve cleaning effect.
Be appreciated that the shape that the shape of this main part 164 can be other and do not mention, the material of bristle 166 all can be different and select according to applying working condition, in this no limit.
Usually, the implantation depth of bristle 166 is darker, highly shorter, then the rigidity of bristle is larger, but the factor affecting bristle rigidity also has the material of bristle, geometry, border supports that situation is correlated with.In the present embodiment, this main part 164 is provided with plants kinetosome (not shown), and this bristle 166 plants in planting kinetosome, and this plants kinetosome is that kinetosome planted by engineering plastics, is preferably nylon matrix or acrylonitrile-butadiene-styrene copolymer plants kinetosome.This thickness of planting kinetosome is not less than 2 millimeters, and this bristle 166 exposes this height of planting kinetosome and is less than 10 millimeters.So, ensure that the rigidity of bristle 166, cleaning effect is good, long service life.
Preferably, this bristle 166 adopts hard bristle, and specific in the present embodiment, this bristle 166 is nylon brush hair or iron wire bristle, under guarantee rigidity and the prerequisite in service life, improves the cleaning effect of hairbrush.
Further, the spacing of planting between pore of adjacent bristle 166 is greater than 2 millimeters.Usually, it is lower that bristle 166 plants gross density, plants mao speed and plant capillary effect rate higher, but it is few to plant hair, then affect cleaning effect and service life.If it is high to plant gross density, the pardon of planting pore is poor, and bristle easily drops, and affects its service life.In the present embodiment, adjacent spacing of planting between pore is greater than 2 millimeters, then, under ensureing the prerequisite in attractive in appearance and service life, further increasing cleaning effect.Preferably, adjacent spacing of planting between pore is greater than 2 millimeters, is less than 3 millimeters.
It should be noted that, adjacent higher limit of planting spacing between pore can be determined according to concrete operating mode, under the prerequisite ensureing service life and cleaning effect, suitably selects.
Please continue to refer to Fig. 4, this installation portion 162 comprises installation portion body 1622 in tubular structure and mating part 1624, and this mating part 1624 is removably installed in this installation portion body 1622, and connects with this output shaft 14.
In the present embodiment, this installation portion 162 hollow is arranged, and this mating part 1624 is in fan-shaped, and the form fit of this installation portion body 1622 and this mating part 1624, output shaft 14 coordinates with this mating part 1624, and is partially housed in this installation portion body 1622.This hairbrush being used for swing-type power tool 10 also comprises locking piece 18, and this mating part 1624 offers the locking hole (figure does not mark) running through it along its circumferential edge, this locking piece 18 passes this locking hole and is threaded with installation portion body 1622.Specific in the present embodiment, this locking piece 18 is screw.
Be appreciated that the cross sectional shape of installation portion body 1622 and mating part 1624 is in this no limit, the object that coordinate stable with output shaft 14 can be realized.
Particularly, this mating part 1624 offers an installing hole 1626 at its center, and this mating part 1624 is connected with this output shaft 14 by this installing hole 1626.More specifically, this installing hole 1626 runs through described mating part 1624 and 1624 side depressions extension towards this mating part, to form a breach matched with this output shaft 14.In the present embodiment, this mating part 1624, in fan-shaped, has a major arc limit and a straight flange, this installing hole 1626 with the center of mating part 1624 for benchmark is offered, and towards aforementioned major arc limit, extend in the direction depression perpendicular to straight flange, form a breach matched with output shaft 14.
More specifically, this breach has relatively and towards mutual the first spigot surface 1625 and the second spigot surface 1628 arranged dorsad away from direction, coordinates to guide output shaft 14 with installing hole 1626.That is, this first spigot surface 1625 and second spigot surface 1628 extension angularly, form an opening and become large uncovered gradually.
Further, as shown in Figure 4, be evenly placed with multiple reinforcing groove 1623 along installing hole 1626 circumference, the part in multiple reinforcing groove 1623 is through with installing hole 1626, and part is non-through with installing hole 1626.This reinforcing groove 1623 can match with the fixture (not shown) in output shaft 14, the fitness of both increases, prevent the matching loose of installation portion 162 and output shaft 14, and cause the pendulum angle of hairbrush to reduce, and then the effect of clearing up body surface cannot be realized.
In the present embodiment, this reinforcing groove 1623 is in strip, and with the center of installing hole 1626 for benchmark, circumferentially evenly arrangement is provided with 9 and reinforces groove 1623.Wherein, with installing hole 1626 center for the center of circle, the reinforcing groove 1623 that 45 degree of directions, 90 degree of directions and 135 degree of directions are arranged is through with installing hole 1626, makes mating part 1624 coordinate more stable in multiple directions with the fixture of output shaft 14.
Fig. 7 shows the hairbrush 16 for swing tool of the utility model second embodiment.
This is used for the hairbrush 16 of swing tool and the first embodiment has similar structure, and difference will be described specifically below, and for stating conveniently, identical structure adopts identical numbering, represents and does not repeat.
With reference to Fig. 6, in the present embodiment, this main part 164 has the installed surface 1642 of an implantable bristle, and this bristle 166 is angularly arranged with this installed surface 1642.More particularly, plant a side of kinetosome main part 164 dorsad for this installed surface 1642, this bristle 166 is planted kinetosome and exposes this installed surface.Preferably, this bristle 166 is 45 degree ~ 60 degree with the angle of this installed surface.So, when being beneficial to work, operator grips swing-type power tool pressing, and bristle 166 can different active lengths contact with working face, thus cleaning effect is good, improves operating efficiency.
Be described with the duty of specific embodiment to hairbrush below:
As shown in Figure 7, F is the hairbrush under normal state, E is the hairbrush in the present embodiment, as can see from Figure 7, compare the hairbrush under normal state, bristle 166 bristle of the hairbrush of the present embodiment is mounted opposite face tilt certain angle, hairbrush has flexibility, hairbrush is in moving process, and the free end 1662a that its free end 1662b compares the bristle of the hairbrush of normal state has longer active length, namely with the contact length of working face and contact area larger, working face 20 produces moving displacement, cleaning speed is fast, and cleaning effect is good, improves operating efficiency.
Swing-type power tool 10 of the present utility model, is applied to swing-type power tool by hairbrush, and oscillating machine pivot angle is maximum to more than 5 degree or 5 degree, can be made brush movement produce displacement, thus clear up body surface fast, easy to use.
Fig. 8 shows the hairbrush 26 for swing tool of the utility model the 3rd embodiment.
This is used for the hairbrush 26 of swing tool and the first embodiment has similar structure, and difference will be described specifically below, and for stating conveniently, identical structure adopts identical numbering, represents and does not repeat.
With reference to Fig. 8, this main part 264 comprises the connecting portion 2644 be connected with installation portion 162 and the brush head 2646 removably connected with this connecting portion 2644, and this bristle 166 plants in this brush head 2646.Particularly, this brush head 2646 is arranged in this connecting portion 2644, in embodiment as shown in Figure 8, this connecting portion 2644 has an axial passage (figure does not mark), one end of this axial passage has opening, two relative inwalls of this axial passage offer bayonet socket 2645, this brush head 2646 comprises the brush head body 2647 that can plant bristle 166 and extends ground two clamping barb dorsad from this brush head body 2647 side, two clamping barbs enter this axial passage from this opening, and are arranged in two corresponding bayonet sockets 2645.
More specifically, this clamping barb comprises the grab cantilever 2649 and gib head 2650 that are connected with this brush head body 2647, and this gib head 2650 tilts to extend to form outside grab cantilever 2649.Wherein, the width of the opening of this axial passage is slightly less than the distance between two clamping barbs, thus when making two clamping barbs enter axial passage from opening, be subject to compressing and moving towards direction close to each other of axial passage inwall, when gib head 2650 moves to corresponding bayonet socket 2645, stretch out this bayonet socket 2645, thus be arranged in this bayonet socket 2645.
So, the quick change of brush head 2646 can be realized, when bristle 166 drops or clamping barb damages, fast changeable, easy-to-use, save cost.
Figure 10 shows the hairbrush 36 for swing tool of the utility model the 4th embodiment.
In 4th example of the hairbrush 36 for swing-type power tool of the present utility model, main part 364 structure is similar with the 3rd embodiment, difference is, connecting portion 3644 is different from the fixed form of brush head 3646, for stating conveniently, identical structure adopts identical numbering, represents and does not repeat.
In the present embodiment, be matched in clearance between this brush head 3646 and this connecting portion 3644, with under the External Force Acting exceeding default active force, brush head 3646 can be separated with this connecting portion 3644, thus realize the function of quick change.Specific in embodiment as shown in Figure 9, this connecting portion 3644 transversely offers a both ends open and not exclusively closed holddown groove 3645, this brush head 3646 embeds this holddown groove 3645 along the arbitrary opening of this holddown groove 3645, and stretching out this holddown groove 3645 from this holddown groove 3645 sidewall opening part, this bristle 166 plants the part of stretching out this holddown groove 3645 in this brush head 3646.
More specifically, as shown in Figure 10, the cross section of this holddown groove 3645 is for being major arc shape, head and this holddown groove 3645 of this brush head 3646 match, the opening of this brush head 3646 from this holddown groove 3645 one end entirety can slip into this holddown groove 3645 under the effect of certain external force, not exclusively closed due to holddown groove 3645, the opening that its side has is less than this brush head 3646 and stretches into size in holddown groove 3645, then brush head 3646 only can move along holddown groove 3645 length direction.
It should be noted that, default active force refers to, owing to being matched in clearance between brush head 3646 and this connecting portion 3644, be separated with connecting portion 3644 to make brush head 3646, then need to overcome the active force that itself and holddown groove 3645 inwall are mutual, then the size of this default active force is greatly the amount of force needing to overcome.Such as, in the present embodiment, this brush head 3646 slips in this holddown groove 3645, and bristle 166 and the frictional force size of face surface cannot make this brush head 3646 be separated with holddown groove 3645, can ensure that brush head 3646 is not separated with holddown groove 3645.That is, this default active force is greater than the frictional force between this bristle 166 and working face.
In the utility model, implement the quick change construction that three to four disclose a kind of hairbrush for swing-type power tool, easy to use, provide cost savings.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (12)
1. the hairbrush for swing-type power tool, it is characterized in that, described hairbrush comprises installation portion, the main part be connected with described installation portion and the bristle being located at described main part, the output shaft of described installation portion and swing-type power tool connects, described main part comprises the connecting portion be connected with described installation portion and the brush head removably connected with described connecting portion, and described bristle plants in described brush head.
2. the hairbrush for swing-type power tool according to claim 1, it is characterized in that, described installation portion comprises installation portion body in tubular structure and mating part, described installation portion body is fixed in described main part, described mating part is removably installed in described installation portion body, and connect with described output shaft, the described hairbrush for swing-type power tool also comprises locking piece, described mating part offers locking hole, described locking piece through described locking hole, and is threadedly connected to described installation portion body.
3. the hairbrush for swing-type power tool according to claim 1, is characterized in that, the shape of described main part is the one in line strip, triangle, rectangle, finger-type, circle or water-drop-shaped.
4. the hairbrush for swing-type power tool according to claim 1, is characterized in that, the implanting of described bristle can linearly or curve.
5. the hairbrush for swing-type power tool according to claim 1, is characterized in that, described bristle is parallel with described output shaft, vertical or angularly arrange.
6. the hairbrush for swing-type power tool according to claim 1, is characterized in that, described brush head is arranged in described connecting portion.
7. the hairbrush for swing-type power tool according to claim 6, it is characterized in that, described connecting portion has an axial passage, described axial passage one end has opening, the inwall that described axial passage two is relative offers bayonet socket, described brush head comprises the brush head body that can plant described bristle and extends ground two clamping barb dorsad from described brush head body side, and described in two, clamping barb enters described axial passage from described opening, and can be arranged in two corresponding bayonet sockets.
8. the hairbrush for swing-type power tool according to claim 7, is characterized in that, described clamping barb comprises the grab cantilever and gib head that are connected with described brush head body, and described gib head tilts to extend to form outside described grab cantilever.
9. the hairbrush for swing-type power tool according to claim 1, is characterized in that, is matched in clearance between described brush head and described connecting portion, with under the External Force Acting exceeding default active force, can by described brush head and described coupling part from.
10. the hairbrush for swing-type power tool according to claim 9, it is characterized in that, described connecting portion offers a both ends open and not exclusively closed holddown groove, described brush head embeds described holddown groove along the arbitrary opening of described holddown groove, and stretching out described holddown groove from described holddown groove sidewall opening part, described bristle plants the part of stretching out described holddown groove in described brush head.
11. 1 kinds of swing-type power tools, comprising:
Housing;
Be located at the motor in described housing;
The eccentric drive mechanism driven by described motor;
Driven by described eccentric rotary mechanism and do the output shaft of oscillating traverse motion around own axes; And
Be connected to the working head on described output shaft, described working head is the hairbrush for swing-type power tool described in claim 1 ~ 10 any one.
12. swing-type power tools according to claim 11, is characterized in that, the angle that described output shaft does the motion of reciprocal full swing is more than or equal to 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513557.5U CN205184393U (en) | 2015-07-15 | 2015-07-15 | A brush and swing power instrument for swing power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513557.5U CN205184393U (en) | 2015-07-15 | 2015-07-15 | A brush and swing power instrument for swing power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184393U true CN205184393U (en) | 2016-04-27 |
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ID=55777424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513557.5U Expired - Fee Related CN205184393U (en) | 2015-07-15 | 2015-07-15 | A brush and swing power instrument for swing power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184393U (en) |
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2015
- 2015-07-15 CN CN201520513557.5U patent/CN205184393U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20160427 Termination date: 20200715 |