CN102747912B - Limit assembly on movable door - Google Patents
Limit assembly on movable door Download PDFInfo
- Publication number
- CN102747912B CN102747912B CN201210192332.5A CN201210192332A CN102747912B CN 102747912 B CN102747912 B CN 102747912B CN 201210192332 A CN201210192332 A CN 201210192332A CN 102747912 B CN102747912 B CN 102747912B
- Authority
- CN
- China
- Prior art keywords
- wheel
- spacer
- installing plate
- position limiting
- wheel frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims description 89
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Abstract
The invention discloses a limit assembly on a movable door. The limit assembly comprises an installation plate, a location piece, a guide wheel, a limit wheel, a torsion spring and a limit wheel frame. A rotating shaft support frame is arranged on the upper surface of one end of the installation plate, a protrusion is arranged on the upper surface of one end of the location piece, and protrusion saw teeth are arranged on the surface of the protrusion. The limit wheel frame comprises a limit wheel frame head and a limit wheel frame tail provided with the limit wheel, the lower surface of the location piece and the guide wheel are installed on the installation plate, the limit wheel frame head is installed on the rotating shaft support frame through a rotating shaft, saw teeth matched with the protrusion saw teeth are arranged on the surface of the limit wheel frame head, the torsion spring is installed in the rotating shaft support frame, one pin of the torsion spring abuts against the location piece or the installation plate, the other pin of the torsion spring abuts against the limit wheel frame, and the saw teeth of the limit wheel frame head and the protrusion saw teeth are meshed and are capable of rotating around the rotating shaft. The limit assembly can prevent the movable door with a glide wheel from single side upwarping, prevents the glide wheel from derailing, is capable of maintaining the movable door to move smoothly and facilitates installation of the movable door.
Description
[technical field]
The present invention relates to sliding door upper limit assembly.
[background technology]
Existing sliding door, except upper hanging structure sliding door, the sliding door of lower sheave structure and window, often exist door and be subject to after the resistance of moving direction, and door is understood monolateral perk, causes the problem of lower sheave getaway.
[summary of the invention]
In order to overcome the deficiencies in the prior art, the invention provides a kind of sliding door upper limit assembly, make also can to prevent to greatest extent having time easier for installation the sliding door derailing of lower sheave.
A kind of sliding door upper limit assembly, comprise installing plate, spacer, directive wheel, position-limited wheel, torsion spring and Position limiting wheel frame, the upper surface of described installing plate one end is provided with rotating shaft bracket, the upper surface of described spacer one end is provided with projection, described convex surfaces is provided with protruding sawtooth, described Position limiting wheel frame comprises Position limiting wheel frame head and Position limiting wheel frame tail, on described Position limiting wheel frame tail, position-limited wheel is installed, the soffit of described spacer and directive wheel are arranged on installing plate, described Position limiting wheel frame head is arranged on rotating shaft bracket by rotating shaft, described Position limiting wheel frame head surface is provided with the sawtooth matching with protruding sawtooth, described torsion spring is arranged in rotating shaft bracket, a pin of described torsion spring withstands on spacer or installing plate, another pin withstands on Position limiting wheel frame, the sawtooth of described Position limiting wheel frame head and protruding sawtooth interlock and can rotate around the axis.
During installation, first the Position limiting wheel frame of this sliding door upper limit assembly is pressed, it can not be contacted with the limit track of sliding door top, so easily directive wheel is arranged in the horizontal rail of sliding door top, after installing, can unclamps Position limiting wheel frame, Position limiting wheel frame is upspring and position-limited wheel withstands in the limit track of sliding door top, not only easy for installation, in the time of can also preventing that sliding door from promoting, the monolateral perk of sliding door and cause lower sheave to depart from lower sheave track.
Preferably, also comprise guide wheel shaft and sidewall securing member, the upper surface of described spacer has location film trap, the soffit of a side relative to projection of described spacer is provided with outstanding spacer sidewall, on described spacer sidewall, have the first side wall groove, on described installing plate, have installing hole, the soffit of a side relative to rotating shaft bracket of described installing plate is provided with outstanding installing plate sidewall, described installing plate sidewall is provided with the second sidewall channels, the width of described location film trap is greater than the width of guide wheel shaft, described guide wheel shaft is successively through directive wheel, location film trap and installing hole, and be fixed on installing plate, spacer can along projection with and a protruding relative side between move, described sidewall securing member through the first side wall groove and the second sidewall channels so that installing plate and spacer are interfixed.
Like this, the angular dimension rotating along rotating shaft along with Position limiting wheel frame, spacer moves on installing plate, Position limiting wheel frame can rotate very large angle, with sidewall securing member, through the first locating slot and the second locating slot, both are fixed, and due to the interlock of the sawtooth of protruding sawtooth and Position limiting wheel frame head surface, Position limiting wheel frame can very firmly keep the angle with respect to installing plate plane.
Preferably, described Position limiting wheel frame comprises the first rack plate and the second rack plate, described the first rack plate is connected by connecting portion with the second rack plate, the first rack plate and the second rack plate are installed rotating shaft one end and are provided with sawtooth, a pin of described torsion spring withstands on connecting portion, and an another pin withstands on spacer or installing plate.
Preferably, described directive wheel comprises the first directive wheel and the second directive wheel, described position-limited wheel comprises the first position-limited wheel and the second position-limited wheel, described the first directive wheel and the second directive wheel are fixed with spacer and installing plate successively, and described the first position-limited wheel and the second position-limited wheel are arranged on respectively the both sides of Position limiting wheel frame tail by rotating shaft.
Preferably, also comprise axis of guide rim, described axis of guide rim comprise at the bottom of bearing gasket and be arranged on bearing gasket at the bottom of bearing margin, width at the bottom of described bearing gasket is greater than the width of bearing margin, described axis of guide rim is arranged between directive wheel and spacer, and at spacer surface bearing margin, stretches in the film trap of location at the bottom of bearing gasket.
Preferably, described directive wheel comprises the first directive wheel and the second directive wheel, and described the first directive wheel and the second directive wheel are directly installed on installing plate, and described position-limited wheel is arranged on Position limiting wheel frame tail by rotating shaft and between the first rack plate and the second rack plate.The area of the Area Ratio installing plate of the spacer arranging is like this less, is suitable for the application scenario of less sliding door, can effectively reduce the raw material consumption of spacer and position-limited wheel.
A kind of sliding door upper limit assembly, comprise installing plate, spacer, directive wheel, position-limited wheel and Position limiting wheel frame, described installing plate one end is provided with rotating shaft bracket, the upper surface of described spacer is provided with location hook outstanding and that opening is relative with spacer upper surface, described Position limiting wheel frame comprises Position limiting wheel frame head and Position limiting wheel frame tail, on described Position limiting wheel frame tail, position-limited wheel is installed, the soffit of described spacer and directive wheel are arranged on installing plate, described Position limiting wheel frame head is arranged on rotating shaft bracket by rotating shaft, described Position limiting wheel frame comprises the first rack plate and the second rack plate, described the first rack plate is connected by connecting portion with the second rack plate, described location hook stretches in the first rack plate and the second rack plate, and described connecting portion is in location hook opening, described Position limiting wheel frame head can rotate around the axis.
Preferably, also comprise spacer screw, the soffit of a side relative to location hook of described spacer is provided with outstanding spacer sidewall, described installing plate is provided with installing plate sidewall in this sidewall one end, spacer sidewall of living in is provided with side-wall hole, and described spacer screw withstands on installing plate sidewall through described side-wall hole.
Preferably, also comprise guide wheel shaft, on described spacer, have location film trap, on described installing plate, have installing hole, the width of described location film trap is greater than the width of guide wheel shaft, described guide wheel shaft is successively through directive wheel, location film trap and installing hole, and is fixed on installing plate, spacer can along projection with and a protruding relative side between move.
Preferably, also comprise axis of guide rim, described axis of guide rim comprise at the bottom of bearing gasket and be arranged on bearing gasket at the bottom of bearing margin, width at the bottom of described bearing gasket is greater than the width of bearing margin, described axis of guide rim is arranged between directive wheel and spacer, and at spacer surface bearing margin, stretches in the film trap of location at the bottom of bearing gasket.
Preferably, described directive wheel comprises the first directive wheel and the second directive wheel, and described the first directive wheel and the second directive wheel are directly installed on installing plate, and described position-limited wheel is arranged on Position limiting wheel frame tail by rotating shaft and between the first rack plate and the second rack plate.
Preferably, described directive wheel comprises the first directive wheel and the second directive wheel, described position-limited wheel comprises the first position-limited wheel and the second position-limited wheel, described the first directive wheel and the second directive wheel are fixed with spacer and installing plate successively, and described the first position-limited wheel and the second position-limited wheel are arranged on respectively the both sides of Position limiting wheel frame tail by rotating shaft.
The invention has the beneficial effects as follows: can not only limit the monolateral perk of sliding door with lower sheave, prevent lower sheave derailing, and it is smooth and easy to keep sliding door to move, kept in addition the structure identical with existing mounting means simultaneously, facilitate sliding door installation, and do not needed existing relevant aluminium extruded sections to change.
[accompanying drawing explanation]
Fig. 1 is that the part of the sliding door upper limit assembly of a kind of embodiment of the present invention is cutd open lateral view;
Fig. 2 is the explosive view of sliding door upper limit assembly of the embodiment of Fig. 1;
Fig. 3 is that the part of the sliding door upper limit assembly of a kind of embodiment of the present invention is cutd open lateral view;
Fig. 4 is the explosive view of sliding door upper limit assembly of the embodiment of Fig. 3;
Fig. 5 is the top view of the sliding door upper limit assembly of a kind of embodiment of the present invention;
Fig. 6 is the phantom that the sliding door upper limit assembly of a kind of embodiment of the present invention is arranged on sliding door.
[specific embodiment]
Below with reference to accompanying drawing, specific embodiments of the invention are described in further detail.
As Fig. 1, shown in 2 and 6, the sliding door upper limit assembly of an embodiment of the present invention, comprise installing plate 100, spacer 200, directive wheel 500 (600), position-limited wheel 410 (420, 450), torsion spring 340 and Position limiting wheel frame 300, the upper surface 150 of installing plate 100 one end is provided with rotating shaft bracket 110 and 120, the upper surface 240 of spacer 200 one end is provided with projection 210, projection 210 surfaces are provided with protruding sawtooth 211, Position limiting wheel frame 300 comprises Position limiting wheel frame head and Position limiting wheel frame tail, position-limited wheel 410 is installed on Position limiting wheel frame tail, the soffit of spacer 200 and directive wheel 500 (600) are arranged on installing plate 100, Position limiting wheel frame head is arranged on rotating shaft bracket 110 and 120 by rotating shaft 350, Position limiting wheel frame head surface is provided with the sawtooth 323 (313) matching with protruding sawtooth 211, torsion spring 340 is arranged in rotating shaft 350, a pin 341 of torsion spring 340 withstands on spacer 200 or installing plate 100, another pin 342 withstands on Position limiting wheel frame 300, the sawtooth 313 (323) of Position limiting wheel frame head can 350 rotate around the shaft with protruding sawtooth 211 interlocks.
As Fig. 1, shown in 2 and 6, one of the present invention more specifically in embodiment, sliding door upper limit assembly also comprises guide wheel shaft 510, axis of guide rim 520, sidewall securing member 800, the upper surface 240 of spacer 200 has location film trap 220, the soffit with projection 210 relative sides of spacer 200 is provided with outstanding spacer sidewall, on spacer sidewall, have the first side wall groove 230, the upper surface 150 of installing plate 100 has installing hole 130, the soffit with rotating shaft bracket 110 and 120 relative sides of installing plate 100 is provided with outstanding installing plate sidewall, installing plate sidewall is provided with the second sidewall channels 140, along projection 210 with and the direction of protruding 210 relative sides, the width of location film trap 220 is greater than the width of guide wheel shaft 510, axis of guide rim 520 comprises at the bottom of bearing gasket 521 and be arranged at the bottom of bearing gasket 521 bearing margin 522, at the bottom of bearing gasket, 521 width is greater than the width of bearing margin 522, axis of guide rim 520 is arranged between directive wheel 500 and spacer 200, and at the bottom of bearing gasket, 521 at spacer upper surface 240, and bearing margin 522 stretches in the film trap 220 of location, location film trap 220 guide wheel shafts 510 are successively through directive wheel 500, axis of guide rim 520, location film trap 220 and installing hole 130, and be fixed on installing plate 100, spacer 200 can along projection 210 with and protruding 210 relative sides (being the first side wall groove 230 1 sides) between move, sidewall securing member 800 can pass the first side wall groove 230 and the second sidewall channels 140, and installing plate 100 and spacer 200 are interfixed.
When firmly Position limiting wheel frame 300 being rotated along rotating shaft 350, the sawtooth 323 (313) of Position limiting wheel frame 300 and protruding sawtooth 211 phase interlocks, and Position limiting wheel frame 300 and spacer 200 (and/or installing plate 100) form twisting force to torsion spring 340, torsion spring 340 produces deformation and has the torsion with Position limiting wheel frame 300 direction of rotation, and promote spacer 200 towards 230 lateral movements of the first side wall groove, and due to the fixation of guide wheel shaft 510, installing plate 100, axis of guide rim 520 and guide roller 500 be not motion in the direction all, at this time can first directive wheel 500 (600) be installed to easily in the horizontal guide slot above of sliding door, after installing, unclamp Position limiting wheel frame 300, return action due to the torsion of torsion spring 340, Position limiting wheel frame 300 upwards rotates, until position-limited wheel 410 (420 or 450) enters in the spacing race above sliding door, or when Position limiting wheel frame 300 forwards suitable position to, by sidewall securing member 800, installing plate 100 and location-plate 200 are fixed together, like this because the interlock Position limiting wheel frame 300 of sawtooth is just fixing.
Preferably, Position limiting wheel frame 300 comprises the first rack plate 310 and the second rack plate 320, the first rack plate 310 is connected by connecting portion 330 with the second rack plate 320, installation rotating shaft 350 one end of the first rack plate 310 and the second rack plate 320 are respectively equipped with sawtooth 313 and sawtooth 323, a pin 342 of torsion spring 340 withstands on connecting portion 330, and an another pin 341 withstands on spacer 200 or installing plate 100.
Directive wheel can comprise the first directive wheel 500 and the second directive wheel 600, position-limited wheel 400 can comprise the first position-limited wheel 410 and the second position-limited wheel 420, the first position-limited wheel 410 and the second position-limited wheel 420 are arranged on respectively the both sides of Position limiting wheel frame tail by rotating shaft 430 and rotating shaft cover 440, be that position-limited wheel 410, position-limited wheel 420 rotating shafts 430 and rotating shaft cover 440 have formed position-limited wheel assembly 400, as shown in Figures 2 and 4, this structure can adapt in the larger situation of sliding door.
And as shown in Figure 5, in another kind of embodiment, directive wheel 500, spacer 200 and position-limited wheel 450 are all less, the first directive wheel 500 and the second directive wheel 600 are directly installed on installing plate 100, only have a position-limited wheel 450 to be arranged on Position limiting wheel frame tail by rotating shaft and between the first rack plate 310 and the second rack plate 320.The area of the Area Ratio installing plate 100 of the spacer 200 arranging is like this less, is suitable for the application scenario of less sliding door, can effectively reduce the raw material consumption of spacer 200 and position-limited wheel 450.
As shown in Figures 3 and 4, the sliding door upper limit assembly of another kind of embodiment, it is with difference embodiment illustrated in fig. 2: the upper surface 240 of spacer 200 is provided with outstanding and opening 720 location hook 700 relative with spacer upper surface 240, sliding door upper limit assembly also comprises spacer screw 250, the hook portion 710 of location hook 700 stretches in the first rack plate 310 and the second rack plate 320, and connecting portion 330 is in location hook opening 720, the soffit of spacer 200 side relative to location hook 720 is provided with outstanding spacer sidewall 230, installing plate 100 is provided with installing plate sidewall 140 in this sidewall one end, spacer sidewall 230 of living in is provided with side-wall hole 231, spacer screw 250 withstands on installing plate sidewall 140 through side-wall hole 231.
The structure of the less sliding door of use shown in Fig. 5 is also that those skilled in the art can be applied to corresponding technical scheme here according to foregoing description, do not repeat them here with in the present embodiment.
Rotation spacer screw 250, gearing due to screw thread, and can know by above-described embodiment, the flute length of location film trap 220 is greater than the width of guide wheel shaft 510, therefore spacer 200 can move upward with the side of spacer screw 250 lines along location hook 700, when spacer 200 is during to 250 1 lateral movement of spacer screw, the hook portion 710 of location hook 700 withstands on the connecting portion 330 of Position limiting wheel frame 300, and by Position limiting wheel frame 300 pull-ups; When spacer 200 is during to location hook 700 1 lateral movement, because connecting portion 330 loses the effect of location hook 700, Position limiting wheel frame 300 350 is rotated down around the shaft under the effect of gravity.So, by positive and negative rotation spacer screw 250, can adjust the rotational angle of Position limiting wheel frame 300.
Claims (10)
1. a sliding door upper limit assembly, it is characterized in that: comprise installing plate, spacer, directive wheel, position-limited wheel, torsion spring and Position limiting wheel frame, the upper surface of described installing plate one end is provided with rotating shaft bracket, the upper surface of described spacer one end is provided with projection, described convex surfaces is provided with protruding sawtooth, described Position limiting wheel frame comprises Position limiting wheel frame head and Position limiting wheel frame tail, on described Position limiting wheel frame tail, position-limited wheel is installed, the soffit of described spacer and directive wheel are arranged on installing plate, described Position limiting wheel frame head is arranged on rotating shaft bracket by rotating shaft, described Position limiting wheel frame head surface is provided with the sawtooth matching with protruding sawtooth, described torsion spring is arranged in rotating shaft, a pin of described torsion spring withstands on spacer or installing plate, another pin withstands on Position limiting wheel frame, the sawtooth of described Position limiting wheel frame head and protruding sawtooth interlock and can rotate around the axis.
2. sliding door upper limit assembly as claimed in claim 1, it is characterized in that: also comprise guide wheel shaft and sidewall securing member, the upper surface of described spacer has location film trap, the soffit of a side relative to projection of described spacer is provided with outstanding spacer sidewall, on described spacer sidewall, have the first side wall groove, on described installing plate, have installing hole, the soffit of a side relative to rotating shaft bracket of described installing plate is provided with outstanding installing plate sidewall, described installing plate sidewall is provided with the second sidewall channels, the width of described location film trap is greater than the width of guide wheel shaft, described guide wheel shaft is successively through directive wheel, location film trap and installing hole, and be fixed on installing plate, spacer can along projection with and a protruding relative side between move, described sidewall securing member through the first side wall groove and the second sidewall channels so that installing plate and spacer are interfixed.
3. sliding door upper limit assembly as claimed in claim 1, it is characterized in that: described Position limiting wheel frame comprises the first rack plate and the second rack plate, described the first rack plate is connected by connecting portion with the second rack plate, the first rack plate and the second rack plate are installed rotating shaft one end and are provided with sawtooth, a pin of described torsion spring withstands on connecting portion, and an another pin withstands on spacer or installing plate.
4. sliding door upper limit assembly as claimed in claim 1, it is characterized in that: described directive wheel comprises the first directive wheel and the second directive wheel, described position-limited wheel comprises the first position-limited wheel and the second position-limited wheel, described the first directive wheel and the second directive wheel are fixed with spacer and installing plate successively, and described the first position-limited wheel and the second position-limited wheel are arranged on respectively the both sides of Position limiting wheel frame tail by rotating shaft.
5. a sliding door upper limit assembly, it is characterized in that: comprise installing plate, spacer, directive wheel, position-limited wheel and Position limiting wheel frame, described installing plate one end is provided with rotating shaft bracket, the upper surface of described spacer is provided with location hook outstanding and that opening is relative with spacer upper surface, described Position limiting wheel frame comprises Position limiting wheel frame head and Position limiting wheel frame tail, on described Position limiting wheel frame tail, position-limited wheel is installed, the soffit of described spacer and directive wheel are arranged on installing plate, described Position limiting wheel frame head is arranged on rotating shaft bracket by rotating shaft, described Position limiting wheel frame comprises the first rack plate and the second rack plate, described the first rack plate is connected by connecting portion with the second rack plate, described location hook stretches in the first rack plate and the second rack plate, and described connecting portion is in location hook opening, described Position limiting wheel frame head can rotate around the axis.
6. sliding door upper limit assembly as claimed in claim 5, it is characterized in that: also comprise spacer screw, the soffit of a side relative to location hook of described spacer is provided with outstanding spacer sidewall, described installing plate is provided with installing plate sidewall in this sidewall one end, spacer sidewall of living in is provided with side-wall hole, and described spacer screw withstands on installing plate sidewall through described side-wall hole.
7. sliding door upper limit assembly as claimed in claim 5, it is characterized in that: also comprise guide wheel shaft, on described spacer, have location film trap, on described installing plate, have installing hole, the width of described location film trap is greater than the width of guide wheel shaft, described guide wheel shaft is successively through directive wheel, location film trap and installing hole, and is fixed on installing plate, spacer can along projection with and a protruding relative side between move.
8. the sliding door upper limit assembly as described in claim 2 or 7, it is characterized in that: also comprise axis of guide rim, described axis of guide rim comprise at the bottom of bearing gasket and be arranged on bearing gasket at the bottom of bearing margin, width at the bottom of described bearing gasket is greater than the width of bearing margin, described axis of guide rim is arranged between directive wheel and spacer, and at spacer surface bearing margin, stretches in the film trap of location at the bottom of bearing gasket.
9. the sliding door upper limit assembly as described in claim 3 or 7, it is characterized in that: described directive wheel comprises the first directive wheel and the second directive wheel, described the first directive wheel and the second directive wheel are directly installed on installing plate, and described position-limited wheel is arranged on Position limiting wheel frame tail by rotating shaft and between the first rack plate and the second rack plate.
10. sliding door upper limit assembly as claimed in claim 7, it is characterized in that: described directive wheel comprises the first directive wheel and the second directive wheel, described position-limited wheel comprises the first position-limited wheel and the second position-limited wheel, described the first directive wheel and the second directive wheel are fixed with spacer and installing plate successively, and described the first position-limited wheel and the second position-limited wheel are arranged on respectively the both sides of Position limiting wheel frame tail by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192332.5A CN102747912B (en) | 2012-06-12 | 2012-06-12 | Limit assembly on movable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192332.5A CN102747912B (en) | 2012-06-12 | 2012-06-12 | Limit assembly on movable door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102747912A CN102747912A (en) | 2012-10-24 |
| CN102747912B true CN102747912B (en) | 2014-10-15 |
Family
ID=47028368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192332.5A Expired - Fee Related CN102747912B (en) | 2012-06-12 | 2012-06-12 | Limit assembly on movable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102747912B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677650B (en) * | 2017-02-15 | 2018-04-06 | 伍志勇 | A kind of elastic spacing mechanism for sliding door of furniture |
| CN108060847A (en) * | 2017-11-16 | 2018-05-22 | 黄丽贤 | Top sheave is released in a kind of connection of restricting certainly |
| CN107905662B (en) * | 2017-11-16 | 2019-06-11 | 海门茂发美术图案设计有限公司 | A kind of vertical shift axis is from releasing top sheave |
| CN108060846B (en) * | 2017-11-16 | 2019-09-17 | 陈超 | A kind of shifting core is from releasing top sheave |
| CN110693266A (en) * | 2019-09-30 | 2020-01-17 | 凤台绿萌蔬菜种植专业合作社 | Screw pepper planting frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2588084B2 (en) * | 1991-08-29 | 1997-03-05 | ワイケイケイアーキテクチュラルプロダクツ株式会社 | Door Door Roller Device |
| JP2567432Y2 (en) * | 1992-11-20 | 1998-04-02 | ワイケイケイアーキテクチュラルプロダクツ株式会社 | Door roller device |
| US7647729B2 (en) * | 2005-09-16 | 2010-01-19 | Doron Polus | Sliding door system |
| CN201738717U (en) * | 2010-07-09 | 2011-02-09 | 许姜德 | Sliding door anti-bouncing structure with damper |
| CN202249383U (en) * | 2011-09-26 | 2012-05-30 | 许姜德 | Tripping preventing limiting upper wheel applied on aluminum door |
| CN202706744U (en) * | 2012-06-12 | 2013-01-30 | 史丹利科技(深圳)有限公司 | Upper limit assembly of sliding door |
-
2012
- 2012-06-12 CN CN201210192332.5A patent/CN102747912B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102747912A (en) | 2012-10-24 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Acer Technology Park A District E first Applicant after: SPECTRUM BRANDS HHI SHENZHEN CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Acer Technology Park A District E first Applicant before: Stanley Technology (Shenzhen) Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHIDANLI SCIENCE AND TECHNOLOGY (SHENZHEN) CO., LTD. TO: SPECTRUM BRANDS HARDWARE HOME FURNISHING (SHENZHEN) CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160318 Address after: 518000 Guangdong city of Shenzhen province Baoan District Songgang Hongxing street community of Songgang Road No. 12 Yongfu high tech Park Patentee after: SHENZHEN BOSE BEL HOUSEHOLD CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Acer Technology Park A District E first Patentee before: SPECTRUM BRANDS HHI SHENZHEN 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: 20141015 Termination date: 20170612 |