CN203180264U - Mobile socket chained fixing mechanism - Google Patents
Mobile socket chained fixing mechanism Download PDFInfo
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- CN203180264U CN203180264U CN 201320151096 CN201320151096U CN203180264U CN 203180264 U CN203180264 U CN 203180264U CN 201320151096 CN201320151096 CN 201320151096 CN 201320151096 U CN201320151096 U CN 201320151096U CN 203180264 U CN203180264 U CN 203180264U
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- chain link
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- hinged
- mobile socket
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Abstract
The utility model relates to a mobile socket, and particularly relates to a mobile socket chained fixing mechanism. The mobile socket chained fixing mechanism comprises a socket body and a crossing arm. The crossing arm comprises a front chain segment, a crossing arm body and a tail chain segment, wherein one end of the front chain segment is connected with the socket body, the other end is hinged with one end segment of the crossing arm body, the other end of the crossing arm body is hinged with the tail chain segment, the crossing arm body comprises a plurality of intermediate chain segments which are hinged together sequentially, and a hinged part of the tail chain segment and the crossing arm body is provided with a first clamping spring; at least one hinged part of a hinged part of the front chain segment and the crossing arm body and hinged parts among the intermediate chain segments is provided with a locking mechanism, and the rest hinged parts are provided with second clamping springs. The mobile socket chained fixing mechanism provided by the utility model can conveniently fix the mobile socket at a position close to the place where an electrical appliance is used, is good in connection adaptability, and solves the problem that inconveniences are brought about as an existing mobile socket can not be conveniently fixed at a position where the electrical appliance is used.
Description
Technical field
The utility model relates to mobile socket, relates in particular to a kind of mobile socket fixed mechanism.
Background technology
Socket claims supply socket and combined socket and switch again.Can insert various wiring by it, be convenient to connect with other circuit.Supply socket is the electric equipment that power interface is provided for household electrical appliance, also is to use more electrical accessory in the residential electricity design, and it and people's life have ten close relationships.What the changeless fixed socket that is called of socket position during use, position can move freely as required is mobile socket.Be 2010206562334 in China Patent No., Granted publication day be July 6 in 2011 day, be called in the patent documentation of " a kind of mobile socket with the shutter waterproof " and disclose a kind of mobile socket.
Usually under the operating position, mobile socket designs hanging hole for directly being placed on ground, the table top or at jack body, utilize hanging hole to be suspended on the metope, in the reality under many circumstances, mobile socket is inconvenient to be placed on ground or the table top, as the electrical equipment that is fixed on the metope and uses power supply from wall away from, use also very inconvenient, in office or meeting room and other public place, above problem is especially protruded especially.The mobile socket that also has utilizes the mode of magnet absorption to fix.Chinese patent for 200920102936X, Granted publication day be well June 9 in 2010 day, be called in the patent documentation of " magnetic-type mobile socket " and disclose a kind of mobile socket, socket in this patent documentation comprises that the bottom surface of jack body, jack body is provided with groove, is equipped with magnet in the groove.Suction-operated by magnet during use realizes the fixing of mobile socket.It is deficiency such as bad adaptability that the mode of magnet absorption exists environment for use restricted.Need a kind of electrical equipment that mobile socket can be easily fixed to make near the land used and adaptable bindiny mechanism, to bring convenience to use for this reason.
The utility model content
The utility model provides a kind of can be fixed to mobile socket near the mobile socket chain type fixed mechanism that electrical equipment makes the land used and adaptability is good easily, has solved existing mobile socket and can not be easily fixed near the problem that electrical equipment makes makes troubles to use the land used.
Above technical problem solves by following technical proposal: a kind of mobile socket chain type fixed mechanism, comprise jack body and arm, described arm comprises first section chain link, arm main body and latter end chain link, described first section chain link one end links together with described jack body, the other end is hinged with an end section of described arm main body, the other end of described arm main body is hinged with described latter end chain link, described arm main body comprises some hinged interlude chain links successively, and described latter end chain link is provided with first fastening spring that the latter end chain link is closed up towards the arm main body with the hinged place of described arm main body; First section chain link and the hinged place of arm main body and the hinged place between the interlude chain link have at least a hinged place to be provided with retaining mechanism, and remaining hinged place is provided with second fastening spring.During non-working condition, the hinged place be provided with fastening spring chain link under the effect of fastening spring, close up automatically together, the links that the hinged place is provided with retaining mechanism is crossed artificial rotation and is closed up to lock by retaining mechanism together, then and prevents from trailing between the chain link, makes that arm folds in the mode of splicing successively and the latter end chain link is folded in most external.In the time of mobile socket need being fixed, size according to the attachment that is used for the installation mobile socket, make the trail chain link of corresponding number of arm, arm is drawn close on attachment (object that fixedly adheres to for mobile socket), the adjustment hinged place is provided with the angle of the chain link of retaining mechanism and locks by retaining mechanism after chain link can be resisted against on the attachment, make this keep the angle of setting constant to chain link, under the effect of first fastening spring, the latter end chain link is clamped in automatically on the attachment and realizes that jack body is fixed on the attachment, and the chain link that the hinged place is provided with second fastening spring then is resisted against on the attachment under the effect of second fastening spring automatically.Can jack body be fixed on the attachment by the mode with the attachment contact of chain link only, or chain link all is fixed on jack body on the attachment with the mode that attachment contacts with jack body.
As preferably, the hinged place is provided with the hinged chain link of described retaining mechanism, described chain link be provided with hinge axis hole and by be located in the hinge axis hole can be hinged along axially movable first hinge of hinge axis hole, described retaining mechanism comprises and is arranged on the internal spline in the described hinge axis hole and is arranged at engageable external splines on described internal spline on described first hinge.When the chain link of wanting rotating hinge to be connected together when changing the angle between the chain link, throw off, make that to external splines and internal spline chain link can serve as spool freely to rotate with first hinge along first hinge that moves axially of hinge axis hole; First hinge that moves axially along hinge axis hole after chain link rotate in place meshes together to external splines and internal spline, thereby this moment, chain link can not be that axle rotates that to make that chain link remains on corresponding angle constant with the hinge.Convenient when hinged chain link is locked together, good reliability, convenient during adjustment, the setting of retaining mechanism can not destroy outward appearance cleaning and the compactedness of chain link hinged place.
As preferably, one end of described first hinge is provided be used to preventing that block, the other end that first hinge is deviate from the described hinge axis hole are provided with the axially extended deformation groove since the first hinge end face along first hinge, described deformation groove is divided into some elasticity lobes with the described first hinge other end, and described elasticity lobe is provided with the barb that prevents that first hinge from deviating from the described hinge axis hole.Connection when being assembled to first hinge in the hinge axis hole between convenience and first hinge and the chain link is reliable.
As preferably, described block is circular, and described block and described first hinge are coaxial and be structure as a whole, and the big footpath of the diameter of described block and described external splines equates.During use, the end by internal spline is resisted against and prevents on the block that first hinge from coming off in hinge hole.Convenient when processing first hinge, the power that the compact conformation of first hinge, block act on the hinge axis hole is evenly distributed, is difficult for producing impression at chain link.
As preferably, the length of described external splines is smaller or equal to the degree of depth sum of two hinge axis holes that link together.Retaining mechanism is fixed in the process of chain link, and external splines can be positioned at hinge axis hole fully, and the unobstructed property when being difficult for laying dust on the external splines, external splines is engaged on the internal spline and throws off is good; External splines is hidden in the hinge axis hole, and the fail safe good, when using of the evenness of hinged place is good.
As preferably, described interlude chain link one end is provided with a pair of first engaging lug, the other end is provided with a pair of second engaging lug; Described interlude chain link, first engaging lug of an interlude chain link and second engaging lug of another interlude chain link is hinged and between second engaging lug of another middle shot.Connection reliability between the interlude chain link is good, when arm width (Width of arm refers to the axial of first hinge) is wideer, can must be shorter with the Design of length of external splines and internal spline, make to be engaged to external splines on the internal spline and laborsaving and easy to process when throwing off.The interlude chain link can modularization production.
The utility model comprises that also described first fastening spring is torsion spring with latter end chain link and the second hinged hinge of arm main body, and first fastening spring is set on described second hinge.Structural compactness is good, and first fastening spring can not produce with attachment and interfere in the use, has improved the convenience when using.
As preferably, first section chain link and the hinged place of arm main body and the hinged place between the interlude chain link all are provided with described retaining mechanism.Make that formation unit type of the present utility model is few, convenient when producing the utility model.Quantity by increase and decrease interlude chain link does not need to consider matching problem when changing the length that the tensible of arm main body institute opens, so the convenience when changing the arm principal length is good.Whole employing retaining mechanisms are fixed, good fixing effect; If adopt second fastening spring, mechanism's complexity then, each spring all will reach equilibrium of forces during clamping, the poor reliability of clamping,
As preferably, removably link together between described first section chain link and the described jack body.Can arm be installed according to environment for use selectivity on jack body of socket.Improved the convenience when using.Can first section chain link be linked together to realize removably connecting with jack body by bolt.
As preferably, described jack body is provided with connecting hole, be provided with first fixture block and second fixture block in the described connecting hole, form bayonet socket between first fixture block and second fixture block, described first section chain link is provided with the connector that is located in the described connecting hole, and the middle part of described connector is provided with draw-in groove, the free end of described connector is provided with the clamping step, form neck between described draw-in groove and the clamping step, described neck is stuck in the described bayonet socket, and described first fixture block is inserted in the described draw-in groove.Owing to draw connector outward when the strain of material is rotated first section chain link, connector is thrown off in connecting hole.Connection reliability is good and when dismounting convenient.
The utlity model has following advantage: what and the angle that can decide the hop count of the chain link of opening according to the size of attachment, the shape of attachment does not influence by the utility model mobile socket is fixed on the attachment, as attachment be plate, square column, circular columns and Special-Shaped Column etc. can, so convenient and adaptability is good fixedly the time; Arm adopts modularized design, arm can be installed on the jack body of arbitrary mobile socket neatly and freely changes the length of arm; Good reliability in the time of fixedly and flexibility are good; Chain link has more than three joints, and is convenient when being fixed on the cylindrical attachment.
Description of drawings
The schematic perspective view of the utility model embodiment one when Fig. 1 is in extended state for arm.
Fig. 2 is the enlarged diagram of first section chain link among the embodiment one.
Fig. 3 is the enlarged diagram of first hinge among the embodiment one.
Fig. 4 is the enlarged diagram of the interlude chain link among the embodiment one.
The schematic diagram that Fig. 5 links together for first section chain link among the embodiment one and jack body.
Fig. 6 is the enlarged diagram of the arm among the embodiment one.
Use view when Fig. 7 is clamped on the large scale attachment for embodiment one.
Use view when Fig. 8 is clamped on the small size attachment for embodiment one.
Fig. 9 is the schematic diagram of the hinged place between the interlude chain link among the embodiment two.
Figure 10 is the schematic perspective view of the arm among the embodiment three.
Schematic diagram when Figure 11 meshes together for the external splines among the embodiment four and interior back key.
Among the figure: jack body 1, connecting hole 11, first fixture block 12, second fixture block 13, bayonet socket 15, arm 2, first section chain link 21, the 3rd engaging lug 211, connector 212, draw-in groove 215, clamping step 216, neck 217, arm main body 22, interlude chain link 221, first engaging lug 2211, second engaging lug 2212, latter end chain link 23, the 4th engaging lug 231, first hinge 24, block 241, deformation groove 242, elasticity lobe 243, barb 244, first cannelure 245, second cannelure 246, second hinge 25, first fastening spring 26, hinge hole 27, second fastening spring 28, retaining mechanism 3, external splines 31, internal spline 32, first jackscrew 33, second jackscrew 34, large scale attachment 4, small size attachment 5.
Embodiment
Be further described below in conjunction with accompanying drawing and the utility model of embodiment.
Embodiment one, and referring to Fig. 1, a kind of mobile socket chain type fixed mechanism comprises jack body 1 and arm 2.Arm 2 comprises first section chain link 21, arm main body 22, latter end chain link 23, two first hinges 24 and second hinge 25.
First section chain link 21 1 ends link together with jack body 1.First section chain link 21 other ends are provided with a pair of the 3rd engaging lug 211.
Arm main body 22 comprises two interlude chain links 221 and first hinge 24.Interlude chain link 221 1 ends are provided with a pair of first engaging lug 2211.Interlude chain link 221 other ends are provided with a pair of second engaging lug 2212.First engaging lug 2211 of second engaging lug 2212 of first engaging lug 2211 of an interlude chain link in 2 interlude chain links 221 and another an interlude chain link and interlude chain link hinged by first hinge 24 is between second engaging lug 2212 of another middle shot.First section chain link 21 is located in by first hinge 24 that the 3rd engaging lug 211 is connected with first and mode in 2211 is hinged with an end section of arm main body 22.
One end of latter end chain link 23 is provided with a pair of the 4th engaging lug 231.Latter end chain link 23 is hinged with the other end section of arm main body 22 by the mode that second hinge 25 is located in the 4th engaging lug 231 and second engaging lug 2212.Latter end chain link 23 is provided with first fastening spring 26 with the hinged place of arm main body 22.Acting as of first fastening spring 26 makes latter end chain link 23 close up towards arm main body 22.First fastening spring 26 is torsion spring.First fastening spring 26 is set on second hinge 25.
Referring to Fig. 2, first section chain link 21 1 ends are provided with connector 212.The middle part of connector 212 is provided with draw-in groove 215.The free end of connector 212 is provided with clamping step 216.Second plane of oscillation 214 and clamping step 216 are positioned on the relative both sides of connector 212.Form neck 217 between draw-in groove 215 and the clamping step 216.The 3rd engaging lug 211 is provided with hinge hole 27.Be provided with internal spline 32 in the hinge hole 27.
Referring to Fig. 3, an end of first hinge 24 is provided with block 241.Block 241 is circular.Block 241 and first hinge 24 are coaxial and be structure as a whole.The external splines that is positioned at block place end in the external splines 31 begins to extend from the end face of block 241.The big footpath of the diameter of block 241 and external splines 31 equates.First hinge, 24 other ends be provided with one since the first hinge end face along first hinge axially extended deformation groove 242, it is obvious that deformation groove 242 is divided into two lobe elasticity lobe 243(with first hinge, 24 other ends, if distortion groove 242 be two the elasticity lobe 243 that is partitioned into is pintongs).Elasticity lobe 243 is provided with barb 244.
Referring to Fig. 4, also be provided with hinge hole 27 on first engaging lug 2211, also be provided with internal spline 32 in the hinge hole 27 at this place.Also be provided with hinge hole 27 on second engaging lug 2212, also be provided with internal spline 32 in the hinge hole 27 at this place.
Referring to Fig. 5, jack body 1 is provided with connecting hole 11.Connecting hole 11 is arranged on the bottom surface of jack body.Be provided with first fixture block 12 and second fixture block 13 in the connecting hole 11.Form bayonet socket 15 between first fixture block 12 and second fixture block 13.Connector 212 is located in the connecting hole 11.Neck 217 is stuck in the bayonet socket 15.First fixture block 12 is inserted in the draw-in groove 215.
With first section chain link from jack body dismounting method down be: according to A the figure to first section chain link of rotation 21 time according to B among the figure to being that downward direction is drawn first section chain link 21, because the strain of material can be extracted clamping step 216 and neck 217 from bayonet socket 15.
Referring to Fig. 6, internal spline 32 and external splines 31 constitute retaining mechanism 3.
The method of first hinge being installed and by retaining mechanism hinged chain link being fixed is: make first hinge 24 according to C among the figure to piercing into hinge hole 27.Deformation groove 242 provides deformation space for elasticity lobe 243, can pass hinge hole 27 thereby barb 244 makes elasticity lobe 243 close up when being squeezed, barb 244 passes elasticity lobe 243 behind the internal spline and flicks, makes barb 244 to play to prevent first hinge 24 according to the effect of deviating from the hinge axis hole 27 in the opposite direction with C among the figure.Block 241 at the part between the keyway of external splines 31 retaining on the end of internal spline 32, make block 241 play to prevent first hinge 24 according to C among the figure to the effect of in hinge axis hole 27, deviating from.When being arranged in the figure state, internal spline 32 and external splines 31 are that what to be thrown off also is that retaining mechanism 3 is in releasing orientation, and this moment, hinged hinged chain link can rotate.To mobile first hinge 24 to internal spline 32 with external splines 31 when retaining mechanism 3 is in locking state when meshing together, two then hinged chain links can not rotate according to C in the picture in picture.When block 241 abutted on the internal spline 32 that is arranged in the figure right-hand member, then external splines 31 was positioned at hinge axis hole 27 fully.Latter end chain link 23 is with can rotate between the interlude chain link 221 always.
During use:
Referring to Fig. 7 and in conjunction with Fig. 6, when being fixed on jack body 1 on the large scale attachment 4, at first retaining mechanism 3 is all unclamped, launch first section chain link 21, two joint interlude chain links 221 to being fitted on the large scale attachment 4, lock retaining mechanism 3 then and make first section chain link 21 and interlude chain link 221 keep current state constant.Latter end chain link 23 pushes against on large scale attachment 4 under the effect of first fastening spring 26, thereby realizes fixing jack body 1.If the length of arm 2 was long not enough when all chain links all launched, then can increase the length of arm main body 22 by the quantity that increases interlude chain link 221.
Referring to Fig. 8 and in conjunction with Fig. 6, when being fixed on jack body 1 on the small size attachment 5, at first retaining mechanism 3 is all unclamped, turn to first section chain link 21, two joint interlude chain links 221 fold in the mode of splicing successively, lock retaining mechanism 3 then and make first section chain link 21 and interlude chain link 221 keep current state constant.Latter end chain link 23 pushes against on small size attachment 5 under the effect of first fastening spring 26, thereby realizes fixing jack body 1.
More than use and just enumerated two egregious cases, the chain link that launches respective amount during actual the use as required gets final product.
Embodiment two, and referring to Fig. 9, with the difference of embodiment one be: retaining mechanism 3 comprises first jackscrew 33 and second jackscrew 34.First jackscrew 33 is threaded on first engaging lug 2211 and is connected in first cannelure 245 on first hinge 24.Second jackscrew 34 is threaded on second engaging lug 2212 and is connected in second cannelure 246 on first hinge 24.Be for easy to adjust among this embodiment, only first engaging lug and second engaging lug at same interlude chain link is provided with retaining mechanism, obviously can all arrange on two first engaging lugs of same interlude chain link and two second engaging lugs.When retaining mechanism 3 was arranged on the hinged place of interlude connection and first section chain link, then correspondingly the second jackscrew screw thread got final product at the 3rd engaging lug, and the figure at this position does not draw.
Embodiment three, referring to Figure 10, difference with embodiment one is: the hinged place in first section chain link 21 and arm main body 22 does not arrange retaining mechanism, but is provided with second fastening spring 28, makes and can rotate between first section chain link 21 and the arm main body 22 always.The acting as of second fastening spring 28 makes first section chain link 21 close up with arm main body 22 to be in the same place.
Embodiment four, and referring to Figure 11, with the difference of embodiment one be: internal spline 32 is the cylindrical straight gear involute spline.External splines 31 is cylinder helical teeth involute spline.Be interference fit between internal spline 32 and the external splines 31, make backlash h between internal spline 32 and the external splines 31 less than zero.This design makes when retaining mechanism is in locking state, does not have and rocks, the good reliability during clamping.
Claims (10)
1. mobile socket chain type fixed mechanism, comprise jack body, it is characterized in that, also comprise arm, described arm comprises first section chain link, arm main body and latter end chain link, described first section chain link one end links together with described jack body, the other end is hinged with an end section of described arm main body, the other end of described arm main body is hinged with described latter end chain link, described arm main body comprises some hinged interlude chain links successively, and described latter end chain link is provided with first fastening spring that the latter end chain link is closed up towards the arm main body with the hinged place of described arm main body; First section chain link and the hinged place of arm main body and the hinged place between the interlude chain link have at least a hinged place to be provided with retaining mechanism, and remaining hinged place is provided with second fastening spring.
2. mobile socket chain type fixed mechanism according to claim 1, it is characterized in that, the hinged place is provided with the hinged chain link of described retaining mechanism, described chain link be provided with hinge axis hole and by be located in the hinge axis hole can be hinged along axially movable first hinge of hinge axis hole, described retaining mechanism comprises and is arranged on the internal spline in the described hinge axis hole and is arranged at engageable external splines on described internal spline on described first hinge.
3. mobile socket chain type fixed mechanism according to claim 2, it is characterized in that, one end of described first hinge is provided be used to preventing that block, the other end that first hinge is deviate from the described hinge axis hole are provided with the axially extended deformation groove since the first hinge end face along first hinge, described deformation groove is divided into some elasticity lobes with the described first hinge other end, and described elasticity lobe is provided with the barb that prevents that first hinge from deviating from the described hinge axis hole.
4. mobile socket chain type fixed mechanism according to claim 3 is characterized in that, described block is circular, and described block and described first hinge are coaxial and be structure as a whole, and the big footpath of the diameter of described block and described external splines equates.
5. according to claim 2 or 3 or 4 described mobile socket chain type fixed mechanisms, it is characterized in that the length of described external splines is smaller or equal to the degree of depth sum of two hinge axis holes that link together.
6. according to claim 1 or 2 or 3 or 4 described mobile socket chain type fixed mechanisms, it is characterized in that described interlude chain link one end is provided with a pair of first engaging lug, the other end is provided with a pair of second engaging lug; Described interlude chain link, first engaging lug of an interlude chain link and second engaging lug of another interlude chain link is hinged and between second engaging lug of another middle shot.
7. according to claim 1 or 2 or 3 or 4 described mobile socket chain type fixed mechanisms, it is characterized in that, comprise that also described first fastening spring is torsion spring with latter end chain link and the second hinged hinge of arm main body, first fastening spring is set on described second hinge.
8. according to claim 1 or 2 or 3 or 4 described mobile socket chain type fixed mechanisms, it is characterized in that first section chain link and the hinged place of arm main body and the hinged place between the interlude chain link all are provided with described retaining mechanism.
9. according to claim 1 or 2 or 3 or 4 mobile socket chain type fixed mechanisms, it is characterized in that, removably link together between described first section chain link and the described jack body.
10. according to claim 9 mobile socket chain type fixed mechanism, it is characterized in that, described jack body is provided with connecting hole, be provided with first fixture block and second fixture block in the described connecting hole, form bayonet socket between first fixture block and second fixture block, described first section chain link is provided with the connector that is located in the described connecting hole, the middle part of described connector is provided with draw-in groove, the free end of described connector is provided with the clamping step, form neck between described draw-in groove and the clamping step, described neck is stuck in the described bayonet socket, and described first fixture block is inserted in the described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151096 CN203180264U (en) | 2013-03-29 | 2013-03-29 | Mobile socket chained fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151096 CN203180264U (en) | 2013-03-29 | 2013-03-29 | Mobile socket chained fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180264U true CN203180264U (en) | 2013-09-04 |
Family
ID=49076924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151096 Expired - Fee Related CN203180264U (en) | 2013-03-29 | 2013-03-29 | Mobile socket chained fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236615A (en) * | 2013-03-29 | 2013-08-07 | 公牛集团有限公司 | Mobile socket with chain fixing mechanism |
| CN107994387A (en) * | 2016-10-26 | 2018-05-04 | 胜德国际研发股份有限公司 | Hanging socket device |
-
2013
- 2013-03-29 CN CN 201320151096 patent/CN203180264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236615A (en) * | 2013-03-29 | 2013-08-07 | 公牛集团有限公司 | Mobile socket with chain fixing mechanism |
| CN103236615B (en) * | 2013-03-29 | 2015-02-25 | 公牛集团有限公司 | Mobile socket with chain fixing mechanism |
| CN107994387A (en) * | 2016-10-26 | 2018-05-04 | 胜德国际研发股份有限公司 | Hanging socket device |
| CN107994387B (en) * | 2016-10-26 | 2020-05-26 | 胜德国际研发股份有限公司 | Hanging socket device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315314 East District of Industrial Park, Cixi, Ningbo, Zhejiang Patentee after: Bulls group Limited by Share Ltd Address before: 315314 East District of Industrial Park, Cixi, Ningbo, Zhejiang Patentee before: Gongniu Group Co., Ltd. |
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| 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: 20130904 Termination date: 20190329 |