CN209551864U - A kind of burn prevention foam saw of changeable cutting profile - Google Patents
A kind of burn prevention foam saw of changeable cutting profile Download PDFInfo
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- CN209551864U CN209551864U CN201821821780.6U CN201821821780U CN209551864U CN 209551864 U CN209551864 U CN 209551864U CN 201821821780 U CN201821821780 U CN 201821821780U CN 209551864 U CN209551864 U CN 209551864U
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- Prior art keywords
- arc bracket
- saw
- fixed
- arc
- saw head
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- 239000006260 foam Substances 0.000 title claims abstract description 30
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 40
- 239000010935 stainless steel Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 206010053615 Thermal burn Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 206010033546 Pallor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to industrial design apparatus fields, and disclose a kind of burn prevention foam saw of changeable cutting profile, and foam saw is equipped with the device that can place saw head, and is equipped with the saw head of multiple shapes, convenient for cutting special-shaped foam.Its structure includes saw body, the right part of saw body is electrically connected power supply line, and the saw body left part is equipped with fixed link, and the fixed link is fixedly connected with the fixed frame component in left side, fixed block inner end is fixed with cylindricality branch stick, is fixed with saw head assembly between the cylindricality branch stick;First arc bracket and the second arc bracket are hollow structure;The first bolt has been screwed respectively inwards above the casing both ends.It is easy to operate, easy to use, is suitable for a variety of places.
Description
Technical field
The utility model relates to industrial design field, the burn prevention foam of specially a kind of changeable cutting profile is sawed.
Background technique
With the development of science and technology the development of society, the industrial design industry in China have obtained quick development, thereupon
Be industrial design apparatus fast development, in Process of Industrial Design, it usually needs make various models of foam, often
It needs to cut foam, common tool is foam saw.
The Chinese patent of Patent No. 201721422257.1 discloses a kind of industrial design and is sawed with multifunctional foam, ties
Structure include saw body, power interface, the first power supply line, socket, plug, optically focused lamp switch, spotlight, second source line, fixed frame,
Head, sleeve, slideway, movable telescopic set and sliding block are sawed, socket is equipped at the top of saw body, plug is plugged in receptacle interior, plug middle part
Surface is equipped with optically focused lamp switch, and plug upper end face is equipped with spotlight, and plug tip is fixedly connected with fixed frame, on the inside of sleeve with
Movable telescopic set is flexibly connected, and movable telescopic puts on end surfaces and sliding block welds.
The foam of above structure is sawed, and the utilization rate of device is improved, and spotlight is irradiated graticule, reduces attention not
Concentration damages foam, improves stock utilization, while movable telescopic set can carry out telescopic slide, prevent user remaining
Blanching wound, improves safety.However in actual use, be also found that it has shortcoming: although 1. be provided with it is flexible
Sleeve, but foam saw will not frequently take in saw head in sleeve during continuous use, therefore still can inevitably scald and make
The problem of user;2. above-mentioned apparatus does not disclose the concrete shape of saw head, when needing to cut rectangle and arcuate structure, bar shaped saw
Head is unfavorable for the abnormity cutting and accuracy of foam.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of burn prevention foam saw of changeable cutting profile,
Foam saw is equipped with the device that can place saw head, and is equipped with the saw head of multiple shapes, convenient for cutting special-shaped foam.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of burn prevention foam saw of changeable cutting profile, structure include saw body, and the right part of saw body is electrically connected
Power supply line, it is characterised in that: the saw body left part is equipped with fixed link, and the fixed frame component in the fixed link and left side is solid
Fixed connection, the fixed frame component include the first arc bracket on the left of fixed link, below the first arc bracket right part with
Fixed link is fixedly connected, and left end is placed through in casing above the first arc bracket, the casing left part and the second arc branch
Frame is nested with connection, and the second arc bracket and the first arc bracket are symmetrical arranged, and right part is inserted in set above the second arc bracket
Inner end is respectively equipped with cylindrical fixed block below Guan Zhong, first arc bracket and the second arc bracket, described
Fixed block inner end is fixed with cylindricality branch stick, is fixed with saw head assembly between the cylindricality branch stick;First arc bracket
It is hollow structure with the second arc bracket;The first bolt has been screwed respectively inwards above the casing both ends;
Positive route and anode circuit are equipped in the fixed link, positive route in fixed link by being pierced by and first
The first binding post below arc bracket above the fixed block of inner end is electrically connected;Anode circuit pass through the first arc bracket,
The first binding post of casing and the second arc bracket below the end with the second arc bracket on the fixed block of inner end electrically connects
It connects;
Pedestal is equipped with below the saw head assembly, the pedestal is whole in a rectangular parallelepiped shape, and upper surface is embedded with rectangular
The groove of body shape, the groove right output port are open-like shape;
The saw head assembly includes line style cast-cutting saw head, and the line style cast-cutting saw head includes intermediate wire, institute
The wire both ends stated are fixedly connected with circular lantern ring respectively, and the collar footprint, which extends upward through, has screwed the second spiral shell
Bolt, the lantern ring top are fixed with the second binding post;The outside of the first binding post medial surface and the second binding post
Face is respectively equipped with jack, is equipped with the first conducting wire between two binding posts, the first conducting wire both ends are respectively equipped with cooperating with the jack
Plug.
Preferably, the saw head assembly includes arc cast-cutting saw head, and the arc cast-cutting saw head includes lateral set
Cylinder, the sleeve both ends are placed on respectively in cylindricality branch stick, and sleeve both ends bottom has screwed the second spiral shell upwards respectively
Bolt, the sleeve bottom are fixed with the metal framework of arc, are embedded with wire, the metal in the metal framework
Silk both ends are fixedly connected with second external conducting wire one end respectively, the second conducting wire other end respectively with the second binding post
It is fixedly connected.
Preferably, the saw head assembly includes rectangle cutting saw head, and the rectangle cutting saw head includes lateral set
Cylinder, and sleeve both ends bottom has screwed the second bolt upwards respectively, the sleeve both ends are placed on cylindricality branch stick respectively
In, the sleeve bottom is fixed with the metal framework of rectangle, is embedded with wire, the metal in the metal framework
Silk both ends are fixedly connected with second external conducting wire one end respectively, the second conducting wire other end respectively with the second binding post
It is fixedly connected.
Preferably, if the outer surface of the saw body is bonded with dry rubber substance point.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of burn prevention foam saw of changeable cutting profile, has
Below the utility model has the advantages that
1. the utility model is embedded with the groove with saw head cooperation, so that saw head is adding by the way that pedestal is arranged on pedestal
It can be placed in the groove of pedestal in hot use process, it is possible to prevente effectively from asking for scald hand was nowhere placed and be easy to saw head in the past
Topic.
2. the utility model is by saw head of different shapes, thus facilitate staff that foam is cut into different shape,
Improve the convenience used.
3. the tune that length may be implemented by the cooperation of the first arc bracket, the second arc bracket and sleeve for the utility model
Section, to be conducive to installing and using for different size of saw head.
Detailed description of the invention
Fig. 1 is the first implementation structural schematic diagram of the utility model;
Fig. 2 is the schematic view of the front view of the utility model;
Fig. 3 is the overlooking structure diagram that head and saw body cooperation are sawed in Fig. 2;
Fig. 4 is second of implementation structural schematic diagram of the utility model;
Fig. 5 is the third implementation structural schematic diagram of the utility model;
Fig. 6 is the enlarged structure schematic diagram in Fig. 1 at A.
It is indicated in figure:
1. saw body;11. rubber point;12. power supply line;13. fixed link;14. the first connection line;15. the second connecting line
Road;
2. fixed frame component;21. the first arc bracket;22. casing;221. first bolts;23. the second arc bracket;
3. joint assembly;31. fixed block;32. cylindricality branch stick;33. the first binding post;
4. saw head assembly;41. lantern ring;411. second bolts;42. wire;43. the second binding post;44. sleeve;441.
Third bolt;45. metal framework;46. the second conducting wire;
5. pedestal;51. groove;
6. the first conducting wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
As shown in figure 1, figure 2, figure 3 and figure 6, the burn prevention foam saw of a kind of changeable cutting profile, can be changed cutting profile
Burn prevention foam saw, structure includes saw body 1 (well-known technique), and the right part of saw body 1 is electrically connected power supply line 12, described
1 left part of saw body is equipped with fixed link 13 (stainless steel), and the fixed link 13 is fixedly connected with the fixed frame component 2 in left side, institute
The fixed frame component 2 stated includes first arc bracket 21 (stainless steel) in 13 left side of fixed link, and the first arc bracket 21 is (stainless
Steel) lower section right part be fixedly connected with fixed link 13 (stainless steel), the first arc bracket 21 (stainless steel) top left end be placed through
In casing 22 (stainless steel), 22 left part of casing is nested with the second arc bracket 23 (stainless steel) and connect, the second arc
Bracket 23 and the first arc bracket 21 are symmetrical arranged, and 23 top right part of the second arc bracket is inserted in casing 22, described
First arc bracket 21 and 23 lower section inner end of the second arc bracket are respectively equipped with cylindrical fixed block 31 (stainless steel), described
31 inner end of fixed block be fixed with cylindricality branch stick 32 (stainless steel), be fixed between the cylindricality branch stick 32 saw head group
Part 4;First arc bracket 21 and the second arc bracket 23 are hollow structure.It is revolved respectively inwards above 22 both ends of casing
It is screwed with the first bolt 221.First bolt 221 is convenient for the first arc bracket 21 and the fixed limit of the second arc bracket 23.
In above-described embodiment, specifically, being equipped with positive route and anode circuit in the fixed link 13, positive route is logical
It crosses and is pierced by fixed link 13 with the first binding post 33 below the first arc bracket 21 above the fixed block 31 of inner end (no
Become rusty steel) it is electrically connected;Anode circuit passes through the first arc bracket 21, casing 22 and the second arc bracket 23 in end and the second arc
The first binding post 33 (stainless steel) on the fixed block 31 of 23 lower section inner end of shape bracket is electrically connected.To connect saw head below
Component 4 is prepared.
In above-described embodiment, specifically, it is equipped with pedestal 5 (stainless steel) below the saw head assembly 4, the pedestal 5
Whole upper surface is embedded with the groove 51 of rectangular-shape in a rectangular parallelepiped shape, and 51 right output port of groove is open-like shape.It is convenient for
Later period saw head assembly 4 is shelved, and scald staff is avoided.
In above-described embodiment, specifically, the saw head assembly 4 includes line style cast-cutting saw head, the line style cast-cutting saw
Head includes intermediate wire 42 (steel wire), and 42 both ends of wire are fixed with circular lantern ring 41 (stainless steel) respectively
Connection, 41 bottom of lantern ring, which extends upward through, has screwed the second bolt 411, and 41 top of lantern ring is fixed with second
Binding post 43 (stainless steel).The lateral surface of first binding post, 33 medial surface and the second binding post 43 is respectively equipped with jack,
Between two binding posts be equipped with the first conducting wire 6,6 both ends of the first conducting wire be respectively equipped with plug cooperating with the jack (plug and insert
Kong Weigong refers to technology, unmarked in figure).
In above-described embodiment, more specifically, if the outer surface of the saw body 1 is bonded with dry rubber substance point 11.It uses
When play anti-skidding effect.
Embodiment two
As shown in figure 4, a kind of burn prevention foam of changeable cutting profile is sawed, the burn prevention foam of cutting profile can be changed
Saw, structure include saw body 1 (well-known technique), and the right part of saw body 1 is electrically connected power supply line 12,1 left part of saw body
Equipped with fixed link 13 (stainless steel), the fixed link 13 is fixedly connected with the fixed frame component 2 in left side, the fixed frame group
Part 2 includes first arc bracket 21 (stainless steel) in 13 left side of fixed link, right part below the first arc bracket 21 (stainless steel)
It is fixedly connected with fixed link 13 (stainless steel), left end is placed through casing 22 (stainless steel) above the first arc bracket 21 (stainless steel)
In, 22 left part of casing is nested with the second arc bracket 23 (stainless steel) and connect, the second arc bracket 23 and the first arc
Shape bracket 21 is symmetrical arranged, and 23 top right part of the second arc bracket is inserted in casing 22, first arc bracket 21
Cylindrical fixed block 31 (stainless steel), 31 inner end of fixed block are respectively equipped with 23 lower section inner end of the second arc bracket
Portion is fixed with cylindricality branch stick 32 (stainless steel), is fixed with saw head assembly 4 between the cylindricality branch stick 32;First arc
Bracket 21 and the second arc bracket 23 are hollow structure.The first spiral shell has been screwed respectively inwards above 22 both ends of casing
Bolt 221.First bolt 221 is convenient for the first arc bracket 21 and the fixed limit of the second arc bracket 23.
In above-described embodiment, specifically, being equipped with positive route and anode circuit in the fixed link 13, positive route is logical
It crosses and is pierced by fixed link 13 with the first binding post 33 below the first arc bracket 21 above the fixed block 31 of inner end (no
Become rusty steel) it is electrically connected;Anode circuit passes through the first arc bracket 21, casing 22 and the second arc bracket 23 in end and the second arc
The first binding post 33 (stainless steel) on the fixed block 31 of 23 lower section inner end of shape bracket is electrically connected.To connect saw head below
Component 4 is prepared.
In above-described embodiment, specifically, it is equipped with pedestal 5 (stainless steel) below the saw head assembly 4, the pedestal 5
Whole upper surface is embedded with the groove 51 of rectangular-shape in a rectangular parallelepiped shape, and 51 right output port of groove is open-like shape.It is convenient for
Later period saw head assembly 4 is shelved, and scald staff is avoided.
In above-described embodiment, more specifically, the saw head assembly 4 includes arc cast-cutting saw head, and the arc is cut
Sawing head includes lateral sleeve 44 (stainless steel), and 44 both ends of sleeve are placed on respectively in cylindricality branch stick 32, and is covered
44 both ends bottoms of cylinder have screwed the second bolt 411 upwards respectively, and 44 bottom of sleeve is fixed with the metal frame of arc
Frame 45 (stainless steel) is embedded with wire 42 (steel wire) in the metal framework 45,42 both ends of wire respectively with
External 46 one end of the second conducting wire is fixedly connected, and 46 other end of the second conducting wire is fixed with the second binding post 43 respectively to be connected
It connects.
In above-described embodiment, more specifically, if the outer surface of the saw body 1 is bonded with dry rubber substance point 11.It uses
When play anti-skidding effect.
Embodiment three
As shown in figure 5, a kind of burn prevention foam of changeable cutting profile is sawed, the burn prevention foam of cutting profile can be changed
Saw, structure include saw body 1 (well-known technique), and the right part of saw body 1 is electrically connected power supply line 12,1 left part of saw body
Equipped with fixed link 13 (stainless steel), the fixed link 13 is fixedly connected with the fixed frame component 2 in left side, the fixed frame group
Part 2 includes first arc bracket 21 (stainless steel) in 13 left side of fixed link, right part below the first arc bracket 21 (stainless steel)
It is fixedly connected with fixed link 13 (stainless steel), left end is placed through casing 22 (stainless steel) above the first arc bracket 21 (stainless steel)
In, 22 left part of casing is nested with the second arc bracket 23 (stainless steel) and connect, the second arc bracket 23 and the first arc
Shape bracket 21 is symmetrical arranged, and 23 top right part of the second arc bracket is inserted in casing 22, first arc bracket 21
Cylindrical fixed block 31 (stainless steel), 31 inner end of fixed block are respectively equipped with 23 lower section inner end of the second arc bracket
Portion is fixed with cylindricality branch stick 32 (stainless steel), is fixed with saw head assembly 4 between the cylindricality branch stick 32;First arc
Bracket 21 and the second arc bracket 23 are hollow structure.The first spiral shell has been screwed respectively inwards above 22 both ends of casing
Bolt 221.First bolt 221 is convenient for the first arc bracket 21 and the fixed limit of the second arc bracket 23.
In above-described embodiment, specifically, being equipped with positive route and anode circuit in the fixed link 13, positive route is logical
It crosses and is pierced by fixed link 13 with the first binding post 33 below the first arc bracket 21 above the fixed block 31 of inner end (no
Become rusty steel) it is electrically connected;Anode circuit passes through the first arc bracket 21, casing 22 and the second arc bracket 23 in end and the second arc
The first binding post 33 (stainless steel) on the fixed block 31 of 23 lower section inner end of shape bracket is electrically connected.To connect saw head below
Component 4 is prepared.
In above-described embodiment, specifically, it is equipped with pedestal 5 (stainless steel) below the saw head assembly 4, the pedestal 5
Whole upper surface is embedded with the groove 51 of rectangular-shape in a rectangular parallelepiped shape, and 51 right output port of groove is open-like shape.It is convenient for
Later period saw head assembly 4 is shelved, and scald staff is avoided.
In above-described embodiment, more specifically, the saw head assembly 4 includes that rectangle cutting saws head, and the rectangle is cut
Sawing head includes lateral sleeve 44 (stainless steel), and 44 both ends bottom of sleeve has screwed the second bolt 411, institute upwards respectively
44 both ends of sleeve stated are placed on respectively in cylindricality branch stick 32 (stainless steel), and 44 bottom of sleeve is fixed with rectangle
Metal framework 45 (stainless steel) is embedded with wire 42 (steel wire) in the metal framework 45,42 both ends of wire
It is fixedly connected respectively with external 46 one end of the second conducting wire, 46 other end of the second conducting wire is solid with the second binding post 43 respectively
Fixed connection.
In above-described embodiment, more specifically, if the outer surface of the saw body 1 is bonded with dry rubber substance point 11.It uses
When play anti-skidding effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of burn prevention foam of changeable cutting profile is sawed, structure includes saw body (1), and the right part of saw body (1) is electrical
It connects power supply line (12), it is characterised in that: saw body (1) left part is equipped with fixed link (13), the fixed link (13)
It is fixedly connected with the fixed frame component (2) in left side, the fixed frame component (2) includes the first arc on the left of fixed link (13)
Bracket (21), the first arc bracket (21) lower section right part is fixedly connected with fixed link (13), above the first arc bracket (21)
Left end is placed through in casing (22), and the casing (22) left part is nested with the second arc bracket (23) and connect, the second arc
Bracket (23) and the first arc bracket (21) are symmetrical arranged, and right part is inserted in casing (22) above the second arc bracket (23)
In, inner end is respectively equipped with cylindrical fixed block below first arc bracket (21) and the second arc bracket (23)
(31), the fixed block (31) inner end is fixed with cylindricality branch stick (32), and fixation is set between the cylindricality branch stick (32)
There are saw head assembly (4);First arc bracket (21) and the second arc bracket (23) are hollow structure;Described casing (22) both ends
The first bolt (221) have been screwed respectively inwards above portion;
Be equipped with positive route and anode circuit in the fixed link (13), positive route by be pierced by fixed link (13) with
The first binding post (33) below first arc bracket (21) above the fixed block (31) of inner end is electrically connected;Anode circuit is worn
Cross the first arc bracket (21), casing (22) and the second arc bracket (23) inner end below end and the second arc bracket (23)
The first binding post (33) on the fixed block (31) in portion is electrically connected;
Pedestal (5) are equipped with below the saw head assembly (4), the pedestal (5) is whole in a rectangular parallelepiped shape, and upper surface is embedded with
The groove (51) of rectangular-shape, the groove (51) right output port are open-like shape;
The saw head assembly (4) includes line style cast-cutting saw head, and the line style cast-cutting saw head includes intermediate wire (42),
Described wire (42) both ends are fixedly connected with circular lantern ring (41) respectively, and the lantern ring (41) bottom extends upward through
It has screwed the second bolt (411), the lantern ring (41) top is fixed with the second binding post (43);First binding post
(33) lateral surface of medial surface and the second binding post (43) is respectively equipped with jack, is equipped with the first conducting wire (6) between two binding posts,
First conducting wire (6) both ends are respectively equipped with plug cooperating with the jack.
2. a kind of burn prevention foam of changeable cutting profile according to claim 1 is sawed, characterized in that the saw head
Component (4) includes arc cast-cutting saw head, and the arc cast-cutting saw head includes lateral sleeve (44), the sleeve (44) two
End is placed on respectively in cylindricality branch stick (32), and sleeve (44) both ends bottom has screwed the second bolt (411) upwards respectively,
Described sleeve (44) bottom is fixed with the metal framework (45) of arc, is embedded with wire in the metal framework (45)
(42), the wire (42) both ends are fixedly connected with external the second conducting wire (46) one end respectively, and described second leads
Line (46) other end is fixedly connected with the second binding post (43) respectively.
3. a kind of burn prevention foam of changeable cutting profile according to claim 1 is sawed, characterized in that the saw head
Component (4) includes rectangle cutting saw head, and the rectangle cutting saws the sleeve (44) that head includes transverse direction, and sleeve (44) both ends
Bottom has screwed the second bolt (411) upwards respectively, and the sleeve (44) both ends are placed on respectively in cylindricality branch stick (32),
Described sleeve (44) bottom is fixed with the metal framework (45) of rectangle, is embedded with wire in the metal framework (45)
(42), the wire (42) both ends are fixedly connected with external the second conducting wire (46) one end respectively, and described second leads
Line (46) other end is fixedly connected with the second binding post (43) respectively.
4. a kind of burn prevention foam of changeable cutting profile according to claim 1 is sawed, characterized in that the saw body
(1) if outer surface be bonded with dry rubber substance point (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821821780.6U CN209551864U (en) | 2018-11-07 | 2018-11-07 | A kind of burn prevention foam saw of changeable cutting profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821821780.6U CN209551864U (en) | 2018-11-07 | 2018-11-07 | A kind of burn prevention foam saw of changeable cutting profile |
Publications (1)
Publication Number | Publication Date |
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CN209551864U true CN209551864U (en) | 2019-10-29 |
Family
ID=68299642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821821780.6U Expired - Fee Related CN209551864U (en) | 2018-11-07 | 2018-11-07 | A kind of burn prevention foam saw of changeable cutting profile |
Country Status (1)
Country | Link |
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CN (1) | CN209551864U (en) |
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2018
- 2018-11-07 CN CN201821821780.6U patent/CN209551864U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
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