CN203605605U - Interior door sealing strip and door body of refrigeration device with interior door sealing strip and refrigerator - Google Patents
Interior door sealing strip and door body of refrigeration device with interior door sealing strip and refrigerator Download PDFInfo
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- CN203605605U CN203605605U CN201320693860.9U CN201320693860U CN203605605U CN 203605605 U CN203605605 U CN 203605605U CN 201320693860 U CN201320693860 U CN 201320693860U CN 203605605 U CN203605605 U CN 203605605U
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- door
- sealing
- door seal
- refrigerator
- door body
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Abstract
The utility model discloses an interior door sealing strip and a door body of a refrigeration device with the interior door sealing strip and a refrigerator. The interior door sealing strip comprises an installation part and a sealing part, the cross section of the sealing part is in an arc shape outwards protruding relative to the installation part, one end of the sealing part is connected with the installation part, and a free end is formed at the other end of the sealing part. According to the embodiment, the interior door sealing strip is installed on the door body of the refrigeration device, and is normally used in cooperation with an outer door seal, the cross section of the sealing part of the interior door sealing strip is arranged to be in the arc shape outwards protruding relative to the installation part, when the door body is closed, the protruding sealing part of the interior door sealing strip will abut against a refrigerator body of the refrigerator to generate deformation, the protruding sealing part can be tightly attached to the refrigerator body of the refrigerator accordingly to seal a gap between the door body of the refrigerator and the refrigerator body, the refrigerator can be sealed, cool air leakage is avoided, the energy consumption of the refrigerator is further reduced, and the performance of the refrigerator is improved.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, more specifically, relates to a kind of inner-door seal and has door body and the refrigerator of its refrigeration plant.
Background technology
Spacing between the Men Tiyu casing of the side by side combination refrigerator in correlation technique is generally at 15.5mm, and its door seal using is simple gate envelope, and in door seal, has magnetic stripe, so that door seal and casing adhesive can realize sealing between Men Tiyu casing.But the spacing between Men Tiyu casing is larger, stop at door seal and casing adhesive rear defence the effect that refrigerator cold air reveals undesirable.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.
For this reason, an object of the present utility model is to propose a kind of inner-door seal of simple in structure, good airproof performance.
Another object of the present utility model is to propose a kind of door body of the refrigeration plant with above-mentioned inner-door seal.
Another object of the present utility model is to propose a kind of refrigerator of the door body with above-mentioned refrigeration plant.
According to the inner-door seal of the utility model first aspect, comprising: installation portion; And sealing, the cross section of described sealing is formed as the arc with respect to described installation portion outwardly convex, and one end of described sealing is connected with described installation portion, and the other end of described sealing is formed as free end.
According to inner-door seal of the present utility model, be arranged on refrigerator door and conventionally and outer door sealer be used in conjunction with, the cross section of the sealing by inner-door seal is set to the arc with respect to installation portion outwardly convex, when door body is closed, the sealing of inner-door seal projection can and deform with the casing butt of refrigerator, thereby be close to the casing of refrigerator with the gap between sealing refrigerator door and casing, realize the sealing of refrigerator, avoid cooling gas leakage, and then the energy consumption of reduction refrigerator, the performance of lifting refrigerator.
In addition, according to the inner-door seal of the utility model above-described embodiment, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, on the inner surface of described sealing, be formed with multiple deep-slotted chip breakers circumferential arranged spaced apart along described sealing.
According to an embodiment of the present utility model, described installation portion and described sealing are integrally formed.
According to an embodiment of the present utility model, described inner-door seal is food-grade silica gel part.
According to the door body of the refrigeration plant of the utility model second aspect, comprising: door shell; Door courage, described door courage is connected to limit heat-insulation layer space with described door shell, and described door courage is provided with boss; And inner-door seal, described inner-door seal is according to the inner-door seal described in above-described embodiment, the upper end of described boss is provided with the portion that dodges for described inner-door seal is installed, described in being arranged on, described inner-door seal dodges in portion, the upper surface of the sealing of described inner-door seal raises up and exceeds the upper surface of described boss, described in the free end butt of described sealing the upper surface of boss and on the upper surface of described boss slidably.
In addition, according to the door body of the refrigeration plant of the utility model above-described embodiment, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, described door body also comprises: connection strap, and described in being arranged on, described connection strap dodges in portion, and the installation portion of described inner-door seal is arranged on described connection strap.
According to an embodiment of the present utility model, described connection strap is provided with brace table and clamping part, and described installation portion comprises: connecting portion, and described connecting portion is connected with described sealing; Support portion, described support portion is connected with described connecting portion and is positioned at the same side of described connecting portion with described sealing; And Access Division, described Access Division is connected with described connecting portion and is positioned at below, described support portion, and described Access Division is connected with described clamping part.
According to an embodiment of the present utility model, described clamping part is located between described support portion and described Access Division, and described clamping part is provided with the draw-in groove with described Access Division adaptation.
According to an embodiment of the present utility model, described Access Division comprises the bayonet socket that at least one coordinates with described clamping part.
According to an embodiment of the present utility model, in described support portion, be provided with at least one hollow groove.
According to the refrigerator of the utility model third aspect, comprising: casing, is limited with a chamber in described casing; With door body, described door body be arranged on described casing with open and close described between chamber, described Men Tiwei is according to the door body of the refrigeration plant described in above-described embodiment.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the inner-door seal of an embodiment of the utility model;
Fig. 2 is according to the structural representation of the inner-door seal of another embodiment of the utility model;
Fig. 3 is according to the structural representation of the inner-door seal of another embodiment of the utility model;
Fig. 4 is according to the structural representation of the connection strap of the door body of the utility model embodiment;
Fig. 5 is according to the structural representation of the door body of the utility model embodiment;
Fig. 6 is according to the structural representation before the inner-door seal extruding of the utility model embodiment;
Fig. 7 is according to the structural representation after the inner-door seal extruding of the utility model embodiment.
Reference numeral:
10: inner-door seal; 11: connecting portion; 12(12b): support portion; 121(121b): hollow groove; 13(13b): Access Division; 131(131b): bayonet socket;
20: sealing; 21(21a): free end; 211: sliding part; 22: cambered surface portion; 23: deep-slotted chip breaker;
30: door body; 31: door shell; 32: door courage; 321: boss; 322: dodge portion;
40: connection strap; 41: brace table; 42: clamping part; 421: draw-in groove; 43: screw hole;
50: casing;
60: external door strip of paper used for sealing.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", " on ", orientation or the position relationship of the indication such as D score, " left side ", " right side ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
First specifically describe by reference to the accompanying drawings below according to the inner-door seal 10 of the utility model first aspect embodiment.
As shown in Figures 1 to 7, comprise according to the inner-door seal 10 of the utility model first aspect embodiment: installation portion and sealing 20.
Particularly, the cross section of sealing 20 is formed as the arc with respect to installation portion outwardly convex, and one end of sealing 20 is connected with installation portion, and the other end of sealing 20 is formed as free end 21.
Thus, according to the inner-door seal 10 of the utility model embodiment, be arranged on refrigerator door and conventionally and outer door sealer be used in conjunction with, the cross section of the sealing 20 by inner-door seal 10 is set to the arc with respect to installation portion outwardly convex, when door body is closed, the sealing 20 of inner-door seal 10 projections can and deform with the casing butt of refrigerator, thereby be close to the casing of refrigerator with the gap between sealing refrigerator door and casing, realize the sealing of refrigerator, avoid cooling gas leakage, and then the energy consumption of reduction refrigerator, the performance of lifting refrigerator.
It should be noted that, as shown in Figure 6 and Figure 7, when the external door strip of paper used for sealing 60 of inner-door seal 10 and refrigerator is used in conjunction with, inner-door seal 10 is subject to casing crimp, one side of inner-door seal 10 and the casing butt of refrigerator, opposite side is fixed on a body, inner-door seal 10 has sealed the gap between door body and casing in distortion, and refrigerator is divided into two spaces, one of them space is in the inner side of inner-door seal 10, be the inner space of casing, the space that to be inner-door seal 10 between casing and door body surround with external door strip of paper used for sealing 60, space.
Wherein, in the time that the door body of refrigerator is closed, external door strip of paper used for sealing 60 can completely cut off cold air to refrigerator external leakage, cold air is blocked between inner-door seal 10 and external door strip of paper used for sealing 60, simultaneously, inner-door seal 10 can effectively be blocked cold air in the space of inner-door seal 10 inner sides, further effectively prevents cooling gas leakage, makes the cold air overwhelming majority in casing stay the inner space of inner-door seal 10.Therefore, by inner-door seal 10 is set, very limited from the cold air flowing out in casing, add simultaneously and the resistance cold-peace sealing function of external door strip of paper used for sealing 60 effectively stoped the leakage of cold air, than only using, the performance of refrigerator of single gasket is more superior.
According to an embodiment of the present utility model, on the inner surface of sealing 20, be formed with multiple deep-slotted chip breakers 23 circumferential arranged spaced apart along sealing 20.Particularly, when sealing 20 is in the time contacting with the casing of refrigerator, sealing 20 can deform, the surface of sealing 20 and inner generation stretch or extruding, the part of sealing 20 can produce larger stress, if the overlong time that sealing 20 uses, sealing 20 is through repeatedly distortion, and the structure of sealing 20 may produce fatigue damage.By multiple deep-slotted chip breakers 23 are set on sealing 20, deep-slotted chip breaker 23 can play corresponding Unloading Effect, makes the stressed even of sealing 20, avoids sealing 20 to occur the phenomenon that local stress is excessive.Thus, deep-slotted chip breaker 23 can reduce the damage that sealing 20 causes because stress is excessive, extends the service life of inner-door seal 10, improves the dependability of inner-door seal 10, and deep-slotted chip breaker 23 can increase the elasticity of sealing 20, make the sealing effectiveness of inner-door seal 10 better.
According to an embodiment of the present utility model, installation portion and sealing 20 are integrally formed.Thus, the structural strength of the inner-door seal 10 being integrally formed is better, and inner-door seal 10 is more durable, and can reduce difficulty of processing and the production cost of inner-door seal 10.
The material of inner-door seal 10 is not particularly limited, and alternatively, according to an embodiment of the present utility model, inner-door seal 10 is food-grade silica gel part.Thus, the material of inner-door seal 10 is food-grade silica gel, meets food safety requirements, when inner-door seal 10 is applied on refrigerator, can improve the safety in utilization of refrigerator, makes user more comfortable.And food-grade silica gel has good elasticity, when inner-door seal 10 contacts with casing, inner-door seal 10 casing of fitting is tighter, can further improve the sealing of refrigerator, and in the time that door body is opened, inner-door seal 10 can recoil to original state, dependable performance is stable.
As shown in Figure 5, comprise according to the door body 30 of the refrigeration plant of the utility model second aspect embodiment: door shell 31, door courage 32 and inner-door seal 10.
Particularly, door shell 31 is connected to limit heat-insulation layer space with door courage 32, door courage 32 is provided with boss 321, inner-door seal 10 is the inner-door seal 10 according to above-described embodiment, the upper end of boss 321 is provided with the portion that dodges 322 for inner-door seal 10 is installed, inner-door seal 10 is arranged in the portion of dodging 322, the upper surface of the sealing 20 of inner-door seal 10 raises up and exceeds the upper surface of boss 321, the upper surface of the free end 21 butt boss 321 of sealing 20 and on the upper surface of boss 321 slidably.
Because the inner-door seal 10 according to the utility model above-described embodiment has above-mentioned technique effect, therefore, also there is corresponding technique effect according to the door body 30 of the refrigeration plant of the utility model embodiment, be elasticity and the good airproof performance of inner-door seal 10, the sealing of the door body 30 of the refrigeration plant with it is enhanced, and refrigeration plant can effectively stop cooling gas leakage.
Particularly, as shown in Figure 6, in the time that door body 30 is closed, because the upper surface of the sealing 20 of inner-door seal 10 raises up and exceeds the upper surface of boss 321, first sealing 20 contacts with casing, sealing 20 is elastic component, when door body 30 is closed with casing, crush seal portion 20 is out of shape, and the free end 21 of sealing 20 slides left, makes a side of sealing 20 be close to casing, opposite side is close to the boss 321 on a body 30, thereby realizes sealing function.
In the process of being out of shape downwards in cambered surface portion 22, can there is corresponding extension in cambered surface portion 22, and the upper surface of cambered surface portion 22 and the contact area of casing increase gradually, and refrigeration plant can have better sealing, and the cold air in refrigeration plant is not easy outwards to leak.Meanwhile, the free end 21 being connected with cambered surface portion 22 can, along the upper surface slide of boss 321, cambered surface portion 22 can be out of shape fast or Quick-return original state, makes cambered surface portion 22 can have good elasticity.Thus, free end 21 can make sealing 20 on boss 321, be out of shape rapidly or reply original state, and the work of inner-door seal 10 is more reliable.
In other specific embodiment of the present utility model, as shown in Figure 2, the end of free end 21a is also provided with sliding part 211.Particularly, sliding part 211 is located at below the bending to the right of free end 21a, the global sections of free end 21a and sliding part 211 is roughly formed as an acute angle shape, and the end of sliding part 211 is provided with downward bending, and this bending is connected on the upper surface of boss 321.Thus, the free end 21a structural stability with sliding part 211 is strengthened, and has avoided the end of free end 21a directly to expose, and has alleviated the wearing and tearing of free end 21a.
Inner-door seal 10 is not particularly limited with the connected mode of door body 30, as long as meet the condition that inner-door seal 10 and door body 30 can be connected firmly.Alternatively, as shown in Figure 4, according to an embodiment of the present utility model, door body 30 also comprises: connection strap 40, and connection strap 40 is arranged in the portion of dodging 322, and the installation portion of inner-door seal 10 is arranged on connection strap 40.Thus, inner-door seal 10 is arranged on by connection strap 40 in the portion that dodges 322 of a courage 32, and shape and the structure of door courage 32 can arrange simplyr, has simplified the processing of door courage 32, can reduce production costs, and improves the production efficiency of door courage 32.
According to an embodiment of the present utility model, connection strap 40 is provided with brace table 41 and clamping part 42.Installation portion comprises: connecting portion 11, support portion 12 and Access Division 13.Particularly, connecting portion 11 is connected with sealing 20, and support portion 12 is connected with connecting portion 11 and is positioned at the same side of connecting portion 11 with sealing 20, and Access Division 13 is connected with connecting portion 11 and is positioned at 12 belows, support portion, and Access Division 13 is connected with clamping part 42.
Further, according to an embodiment of the present utility model, clamping part 42 is located between support portion 12 and Access Division 13, and clamping part 42 is provided with the draw-in groove 421 with Access Division 13 adaptations.Particularly, the support portion of inner-door seal 10 12 and Access Division 13 are snapped into respectively to the inside of brace table 41 and the clamping part 42 of connection strap 40, can realize the assembling of inner-door seal 10 and connection strap 40.Thus, can realize the assembling of inner-door seal 10 and connection strap 40, and support portion 12 coordinates with brace table 41, can further play the effect of supporting inner-door seal 10, Access Division 13 and clamping part 42 coordinate, easy to assembly and fixing more firm stablizing.
Be understandable that, the effect of supporting inner-door seal 10 can be played in the support portion 12 of inner-door seal 10, can better make the shape of inner-door seal 10 keep stable, avoid inner-door seal 10 in when work at the Local Shape leakage cold air that is in depression, cause the sealing of inner-door seal 10 to reduce, the inner-door seal 10 that is therefore provided with support portion 12 can better prevent that cold air from leaking outside.And in the time of assembling inner-door seal 10 and connection strap 40, the effect of location can be played in support portion 12, simplifies the assembling process of inner-door seal 10 and connection strap 40.
The concrete structure of Access Division 13 is not particularly limited, and inner-door seal 10 can be arranged on to the requirement on connection strap 40 easily as long as meet.Alternatively, according to an embodiment of the present utility model, Access Division 13 comprises the bayonet socket 131 that at least one coordinates with clamping part 42.Particularly, as shown in Figure 1, there is a bayonet socket 131 Access Division 13.In other specific embodiment of the present utility model, as shown in Figures 2 and 3, Access Division 13b has two bayonet socket 131b, bayonet socket 131(131b) coordinate with draw-in groove 421, can easily inner-door seal 10 be arranged on connection strap 40.According to an embodiment of the present utility model, in support portion 12, be provided with at least one hollow groove 121.Particularly, as shown in Figure 1, support portion 12 is provided with two hollow grooves 121, and in other specific embodiment of the present utility model, as shown in Figures 2 and 3, support portion 12b is provided with a hollow groove 121b.Hollow groove 121(121b) structure be not particularly limited, according to the connection strap 40 of the utility model embodiment, hollow groove 121(121b) cross section be formed as rectangular channel.Thus, there is hollow groove 121(121b) inner-door seal 10 there is better rigidity, inner-door seal 10 is not easy to deform, and can more save material in the time of processing inner-door seal 10.
It should be noted that, connection strap 40 is not particularly limited with the installation of door courage 32, as long as both can interconnect.Alternatively, be also provided with screw hole 43 according to the connection strap 40 of the utility model embodiment, the mode that connection strap 40 is connected with screw with door courage 32 realizes both fixing.Further, screw hole 43 can be sunk screw hole.Thus, between connection strap 40 and door courage 32, can realize and fixing, and the mode that screw connects is easy to be reliable, can improve efficiency of assembling, reduces production costs.
Comprise according to the refrigerator (not shown) of the utility model third aspect embodiment: casing 50 and door body 30.Particularly, be limited with a chamber (not shown) in casing 50, a door body 30 is arranged on casing 50 with chamber between opening and closing, and door body 30 be the body 30 according to the refrigeration plant of above-described embodiment.
Because the door body 30 according to the refrigeration plant of above-mentioned utility model embodiment has above-mentioned technique effect, therefore also there is corresponding technique effect according to the refrigerator of the utility model embodiment, door body 30 is rational in infrastructure simple, good sealing effect, can make the sealing effectiveness of refrigerator get a promotion, effectively reduce the energy consumption of refrigerator, the performance brilliance of refrigerator.
Be all known for those of ordinary skills according to other formations of the refrigerator of the utility model embodiment and operation, be not described in detail here.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (11)
1. an inner-door seal, is characterized in that, comprising:
Installation portion; With
Sealing, the cross section of described sealing is formed as the arc with respect to described installation portion outwardly convex, and one end of described sealing is connected with described installation portion, and the other end of described sealing is formed as free end.
2. inner-door seal according to claim 1, is characterized in that, is formed with multiple deep-slotted chip breakers circumferential arranged spaced apart along described sealing on the inner surface of described sealing.
3. inner-door seal according to claim 1, is characterized in that, described installation portion and described sealing are integrally formed.
4. according to the inner-door seal described in any one in claim 1-3, it is characterized in that, described inner-door seal is food-grade silica gel part.
5. a door body for refrigeration plant, is characterized in that, comprising:
Door shell;
Door courage, described door courage is connected to limit heat-insulation layer space with described door shell, and described door courage is provided with boss; And
Inner-door seal, described inner-door seal is according to the inner-door seal described in any one in claim 1-4, the upper end of described boss is provided with the portion that dodges for described inner-door seal is installed, described in being arranged on, described inner-door seal dodges in portion, the upper surface of the sealing of described inner-door seal raises up and exceeds the upper surface of described boss, described in the free end butt of described sealing the upper surface of boss and on the upper surface of described boss slidably.
6. the door body of refrigeration plant according to claim 5, is characterized in that, also comprises: connection strap, and described in being arranged on, described connection strap dodges in portion, and the installation portion of described inner-door seal is arranged on described connection strap.
7. the door body of refrigeration plant according to claim 6, is characterized in that, described connection strap is provided with brace table and clamping part, and described installation portion comprises:
Connecting portion, described connecting portion is connected with described sealing;
Support portion, described support portion is connected with described connecting portion and is positioned at the same side of described connecting portion with described sealing; And
Access Division, described Access Division is connected with described connecting portion and is positioned at below, described support portion, and described Access Division is connected with described clamping part.
8. the door body of refrigeration plant according to claim 7, is characterized in that, described clamping part is located between described support portion and described Access Division, and described clamping part is provided with the draw-in groove with described Access Division adaptation.
9. the door body of refrigeration plant according to claim 7, is characterized in that, described Access Division comprises the bayonet socket that at least one coordinates with described clamping part.
10. the door body of refrigeration plant according to claim 7, is characterized in that, is provided with at least one hollow groove in described support portion.
11. 1 kinds of refrigerators, is characterized in that, comprising:
Casing, is limited with a chamber in described casing; With
Door body, described door body be arranged on described casing with open and close described between chamber, described Men Tiwei is according to the door body of the refrigeration plant described in any one in claim 5-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693860.9U CN203605605U (en) | 2013-11-04 | 2013-11-04 | Interior door sealing strip and door body of refrigeration device with interior door sealing strip and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693860.9U CN203605605U (en) | 2013-11-04 | 2013-11-04 | Interior door sealing strip and door body of refrigeration device with interior door sealing strip and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605605U true CN203605605U (en) | 2014-05-21 |
Family
ID=50718274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320693860.9U Expired - Fee Related CN203605605U (en) | 2013-11-04 | 2013-11-04 | Interior door sealing strip and door body of refrigeration device with interior door sealing strip and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605605U (en) |
-
2013
- 2013-11-04 CN CN201320693860.9U patent/CN203605605U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |