CN104033060A - Hoisting and hanging pulley device capable of self-leveling - Google Patents
Hoisting and hanging pulley device capable of self-leveling Download PDFInfo
- Publication number
- CN104033060A CN104033060A CN201410145590.7A CN201410145590A CN104033060A CN 104033060 A CN104033060 A CN 104033060A CN 201410145590 A CN201410145590 A CN 201410145590A CN 104033060 A CN104033060 A CN 104033060A
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- CN
- China
- Prior art keywords
- adaptive
- hanging
- installing hole
- wheel carrier
- housing
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
- E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment
- E05D15/0639—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment by vertical bolts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/628—Bearings
- E05Y2201/636—Universal or ball joints
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/64—Carriers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
Abstract
The invention relates to a hoisting and hanging pulley device capable of self-leveling. The hoisting and hanging pulley device comprises a hanging wheel frame, two cylindrical mounting holes are formed in two end portions, in the horizontal direction, of the hanging wheel frame, rotating shafts are assembled in the mounting holes, identical rolling wheels are assembled at two ends of each rotating shaft, rotating shaft adapters are mounted in the mounting holes, each rotating shaft adapter comprises an adapter shell and an adapter tube, and the rotating shaft penetrates an inner cavity of the corresponding adapter tube. The hoisting and hanging pulley device is capable of self-leveling, so that a door leaf is enabled to be always vertical.
Description
Technical field
The invention belongs to Hardware fitting industry, relate to a kind of hanging pulley assembly of hanging oneself for moving door, relate in particular to a kind of upper hanging pulley gear that can adapt to installation, Automatic Levelling.
Background technology
Moving door is widely used in family room at present, generally comprises the door leaf that two fans or the above not left and right on same track promote.Left and right two ends at moving door door leaf top are screwed connection suspension box base, on extension box base, connect the hanging pulley assembly of hanging oneself, the hanging pulley assembly of hanging oneself comprises hanging body wheel carrier, the each roller that a pair of correspondence is installed in two ends on hanging body wheel carrier, roller moves in attachment rail, thereby drives door leaf to move.
The present patent application people has researched and developed a kind of hanging pulley assembly of hanging oneself (patent No. 201020191322.6) with hairbrush, and the hairbrush of its setting can be removed dust or the batting thing on track in time.In addition, in the time that moving door is pushed to cabinet door one side, for stoping moving door margin collision cabinet door two side columns, generally can be at a locating part of track end assembling of door, it can stop moving door to continue to slide to limit end, the hanging pulley assembly of hanging oneself with hairbrush of above-mentioned patent also correspondingly designs a conjunction on hanging body wheel carrier, in the time that moving door slides to cabinet Men Bianduan, while not waiting until mobile door leaf collision cabinet door jamb, this conjunction arrives in advance, realize " soft landing ", avoided the phenomenon of moving door limit collision doorframe.
But, along with the application of above-mentioned patented product, applicant finds: due to factors such as the error in reality processing and alignment error, unbalance stress, the forward and backward roller (four rolling altogether) of two sides of the above-mentioned hanging pulley assembly of hanging oneself, the very difficult while all contacts in orbit, i.e. Automatic Levelling in orbit, so just can cause door leaf that unstable, skew is installed, and roller and axle thereof etc. is all easy to damage.
For this reason, need to provide a kind of upper hanging pulley gear that can realize Automatic Levelling.
Summary of the invention
The object of the present invention is to provide a kind of upper hanging pulley gear that can Automatic Levelling, it can realize Automatic Levelling, make door leaf all the time in state vertically, and this device is durable, not fragile.
For achieving the above object, the present invention adopts following technical scheme:
The upper hanging pulley gear of energy Automatic Levelling, comprise hanging body wheel carrier, the cylindrical installing hole of two parallel levels is set accordingly at the both ends of the horizontal direction of described hanging body wheel carrier, in described installing hole, all assemble turning cylinder, on the two ends of described turning cylinder, be all equipped with identical scroll wheel, the centre position of described hanging body wheel carrier between described two installing holes arranges vertical screw, wherein
Turning cylinder adapter is all installed in described installing hole; Described turning cylinder adapter comprises adaptive housing and adaptive body;
Wherein, described adaptive housing comprises adaptive chamber and the installation portion in both sides, described adaptive chamber; The outer wall in described adaptive chamber is and the face of cylinder of the inwall adaptation of described installing hole that the both sides of described installing hole are provided with the groove for holding described installation portion, thereby described adaptive housing is installed in described installing hole and described groove; The inwall in described adaptive chamber is elliptic cylinder, and oval-shaped minor axis is in horizontal direction, and oval-shaped major axis is in vertical direction, and described major axis is longer than described minor axis;
The inwall of described adaptive body is and the face of cylinder of described turning cylinder adaptation, and the outer wall of described adaptive body is that middle part, the Qie face of cylinder, the face of cylinder has spherical protuberance, and the diameter of described spherical protuberance equals the length of described minor axis;
Described adaptive body is through the inner chamber of described adaptive housing, and the described spherical protuberance of described adaptive body is arranged in the described adaptive chamber of described adaptive housing; Described turning cylinder is through the inner chamber of described adaptive body.
Preferably, the two ends of the horizontal direction of described hanging body wheel carrier are respectively equipped with plug, and described plug is provided with hairbrush installing hole, in described hairbrush installing hole, hairbrush are installed, and the direction of described hairbrush is downward.
Preferably, adaptive double-screw bolt in the screw of described hanging body wheel carrier, the fixing box base of hanging in bottom of described double-screw bolt, described extension box base is used for being arranged on door leaf top.
Preferably, described adaptive housing enters described installing hole and described groove from a side, the installation portion of described adaptive housing is provided with pin-and-hole, and described hanging body wheel carrier is provided with corresponding connecting hole, connecting pin through described connecting hole and described pin-and-hole so that described adaptive housing is fixed on to described hanging body wheel carrier.
Preferably, described adaptive housing is formed by the upper and lower two halves docking of symmetry.
Beneficial effect of the present invention is: adaptive body is arranged in adaptive housing, the spherical protuberance of adaptive body fits in the adaptive chamber of adaptive housing, because the diameter of spherical protuberance equals the minor axis (horizontal direction) in adaptive chamber, therefore adaptive body just coordinates with adaptive chamber in the horizontal direction, can not be subjected to displacement in the horizontal direction; And because the diameter of spherical protuberance is less than the major axis (vertical direction) in adaptive chamber, therefore the spherical protuberance of the adaptive body of in the vertical direction can have certain moving range; In the time being subject to the downward pulling force of door leaf, the bottom of spherical protuberance will be adjacent to the bottom surface in adaptive chamber, if while being subject to the power (under oblique) of other directions due to the mismachining tolerance of track, alignment error, unbalance stress etc. impact, the turning cylinder of adaptive body and installation thereof will swing up and down adaptively until stress balance, and scroll wheel reaches stable state.Therefore, even under the impact of track mismachining tolerance, alignment error etc., upper hanging pulley gear of the present invention can both be realized Automatic Levelling according to actual loading, makes all the time door leaf in state straight down, avoids door leaf to damage, and also increases the durability of self.
Brief description of the drawings
Fig. 1 is the schematic perspective view of an embodiment of the upper hanging pulley gear of energy Automatic Levelling of the present invention.
Fig. 2 is the schematic side view of upper hanging pulley gear shown in Fig. 1.
Fig. 3 is the elevational schematic view of upper hanging pulley gear shown in Fig. 1.
Fig. 4 is the schematic top plan view of upper hanging pulley gear shown in Fig. 1.
Fig. 5 is the schematic perspective view of upper hanging pulley gear shown in Fig. 1.
Fig. 6 is the exploded perspective view of upper hanging pulley gear shown in Fig. 5.
Fig. 7 is the schematic perspective view of turning cylinder adapter in the upper hanging pulley gear of energy Automatic Levelling of the present invention.
Fig. 8 is the explosive view of turning cylinder adapter shown in Fig. 7.
Fig. 9 is the front view of turning cylinder adapter shown in Fig. 7.
Figure 10 is the top view of turning cylinder adapter shown in Fig. 7.
Figure 11 is that upper hanging pulley gear of the present invention is assembled to the schematic side view on track.
Figure 12 is that upper hanging pulley gear of the present invention is assembled to the schematic perspective view on track, has wherein cutd open half of track.
Figure 13 is the schematic side view of structure shown in Figure 12.
Figure 14 is that the master of structure shown in Figure 12 looks schematic diagram.
Figure 15 is that the sliding door that is equipped with upper hanging pulley gear of the present invention is assembled to the schematic diagram on track.
Figure 16 is that the sliding door that is equipped with upper hanging pulley gear of the present invention is assembled to the schematic diagram on track, has wherein cutd open half of track.
Detailed description of the invention
The component title that mark in accompanying drawing represents is respectively as follows:
Hanging body wheel carrier 10, installing hole 11,12, turning cylinder 110,120, scroll wheel A, B, C, D, screw 13, turning cylinder adapter 20, adaptive housing 21, adaptive body 22, adaptive chamber 211, installation portion 212,213, pin-and-hole 2120, pin-and-hole 2130, connecting pin 101,102, spherical protuberance 220, plug 14,15, hairbrush installing hole 140,150, hairbrush 141,151, up/down perforation hole 130, metalwork 131, working of plastics 132, hole 1320, the F that gets on the right track, sliding door E.
Introduce in detail the preferred embodiments of the present invention below in conjunction with accompanying drawing.
As shown in Fig. 1-Fig. 6, the upper hanging pulley gear of this embodiment comprises hanging body wheel carrier 10, the cylindrical installing hole 11 of two parallel levels is set accordingly at the both ends of the horizontal direction of hanging body wheel carrier 10, 12, installing hole 11, in 12, assemble respectively turning cylinder 110, 120, turning cylinder 110, on 120 two ends, be all equipped with identical scroll wheel and (be labeled as respectively A, B, C, D), hanging body wheel carrier 10 is at two installing holes 11, centre position between 12 arranges vertical screw 13, screw 13 is for assembling double-screw bolt, Stud connection is hung box base, hanging box base is fixed on door leaf.
As improvement, to reach the effect of Automatic Levelling, in installing hole 11,12, turning cylinder adapter is all installed.Due to installing hole 11 and turning cylinder adapter wherein identical with installing hole 12 and turning cylinder adapter wherein, now only taking installing hole 11 and the turning cylinder adapter of planting thereof as example explanation.
As shown in Fig. 6-Figure 10, the turning cylinder adapter 20 of installing in installing hole 11 comprises adaptive housing 21 and adaptive body 22.
Wherein, adaptive housing 21 comprises adaptive chamber 211 and the installation portion 212,213 in 211 both sides, adaptive chamber.The outer wall in adaptive chamber 211 is and the face of cylinder of the inwall adaptation of installing hole 11 that the both sides of installing hole 11 are also correspondingly provided with the groove for holding installation portion 212, thereby adaptive housing 21 is installed in installing hole 11 and groove.The inwall in adaptive chamber 211 is elliptic cylinder, and oval-shaped minor axis is in horizontal direction, and oval-shaped major axis is in vertical direction, and major axis is longer than minor axis.
As a preferred embodiment, adaptive housing 21 enters from a side, and its adaptive chamber 211 fits in installing hole 11, and its installation portion 212 fits in groove; The installation portion 212 of adaptive housing 21 is provided with pin-and-hole 2120, installation portion 213 is provided with pin-and-hole 2130, hanging body wheel carrier 10 is provided with the corresponding connecting hole of vertical direction, connecting pin 101,102 through connecting hole and pin-and-hole 2120,2130 so that adaptive housing 21 is fixed on to hanging body wheel carrier 10.
Preferably, as shown in Figure 8, in this embodiment, adaptive housing 21 is formed by the upper and lower two halves docking of symmetry, namely, and the upper and lower two halves of flatly cutting open from the center line of installation portion 212.On the interface of the left side of the first half installation portion, pit is set, on the interface of right side installation portion, projection is set; And projection is set on the interface of the left side of the latter half installation portion, pit is set on the interface of right side installation portion; Like this, when docking, the projection that upper and lower half is divided is just fastened on correspondingly in pit, thereby upper and lower two halves is combined, and forms adaptive housing 21.Such structure be relatively applicable to adaptive body 22(below will describe) installation.
The inwall of adaptive body 22 is and the face of cylinder of turning cylinder 110 adaptations, the outer wall of adaptive body 22 is that middle part, the Qie face of cylinder, the face of cylinder has spherical protuberance 220, and the diameter of spherical protuberance 220 equals the length of the oval-shaped minor axis of the inner chamber in the adaptive chamber 211 of adaptive housing 21.
Adaptive body 22 is through the inner chamber of adaptive housing 21, and the spherical protuberance 220 of adaptive body 22 is arranged in the adaptive chamber 211 of adaptive housing 21; Turning cylinder 11 is through the inner chamber of adaptive body 22.Because the diameter of spherical protuberance 220 equals the minor axis (horizontal direction) in adaptive chamber 211, therefore adaptive body 22 just coordinates with adaptive chamber 211 in the horizontal direction, can not be subjected to displacement in the horizontal direction; And because the diameter of spherical protuberance 220 is less than the major axis (vertical direction) in adaptive chamber 211, therefore the spherical protuberance 220 of the adaptive body 22 of in the vertical direction can have certain moving range; In the time being subject to the downward pulling force of door leaf, the bottom of spherical protuberance 220 will be adjacent to the bottom surface in adaptive chamber 211, if while being subject to the power (under oblique) of other directions due to the mismachining tolerance of track, alignment error etc. impact, adaptive the body 22 and turning cylinder 11 of installing will swing up and down adaptively until stress balance, scroll wheel reaches stable state.Therefore, even under the impact of track mismachining tolerance, alignment error etc., on this, hanging pulley gear can both be realized Automatic Levelling according to actual loading, makes all the time door leaf in state straight down, avoids door leaf to damage, and also increases the durability of self.
As shown in Fig. 1-Fig. 6, the two ends of the horizontal direction of hanging body wheel carrier 10 are respectively equipped with plug 14,15, and plug 14,15 is provided with hairbrush installing hole 140,150, and hairbrush 141,151 is installed in hairbrush installing hole 140,150, and the direction of hairbrush 141,151 is downward.Like this, in use, hairbrush can brush away the dust on track, foreign material, plays the effect of cleaning.
In addition, adaptive double-screw bolt in the screw 13 of hanging body wheel carrier 10, the fixing box base of hanging in bottom of double-screw bolt, hangs box base and is used for being arranged on door leaf top, thereby utilize hanging pulley gear on this that door leaf is lifted in orbit.As shown in Figure 6, in this embodiment, above-mentioned screw 13 is not directly attacked on hanging body wheel carrier 10.But open up/down perforation hole 130 from the top of hanging body wheel carrier 10, from the sidewall spliced eye that laterally (perpendicular to the direction of screw 13) cutting connects of hanging body wheel carrier 10; Metalwork 131 is dug the screw 13 of up/down perforation, and metalwork 131 inserts in working of plastics 132, and the corresponding screw 13 of working of plastics 132 is dug the hole 1320 of up/down perforation; The working of plastics 132 that has inserted metalwork 131 is inserted in the spliced eye of hanging body wheel carrier 10, align in above-mentioned up/down perforation hole 130, screw 13, hole 1320, like this, just on hanging body wheel carrier, be provided with the screw 13 of up/down perforation, once and this screw 13 in use weares and teares or damages, change metalwork 131 and can continue to use, can not allow whole upper hanging pulley gear scrap.
Figure 11-Figure 16 has shown and in the present invention, hangs pulley gear and assembled the installation of the sliding door of upper hanging pulley gear of the present invention.Get on the right track and place respectively two side rollers of upper hanging pulley gear on the left and right side of F, hairbrush 141,151 brushes of both sides are in the orbital plane of F that gets on the right track, the top of sliding door E is lifted on and gets on the right track on F by upper hanging pulley gear by above-mentioned double-screw bolt and extension box base, correspondingly, the bottom of sliding door E only needs certain guiding device.In the present embodiment, the bottom of sliding door E is provided with groove, is correspondingly provided with directive wheel in a side of bottom doorframe, directive wheel and groove fit, thus give sliding door E guiding.Directive wheel is load not, main load for getting on the right track.
Described above is only the preferred embodiments of the present invention, certainly can not limit the scope of the invention with this.Any equivalents for technical scheme of the present invention and replacement, all in protection scope of the present invention.
Claims (5)
1. the upper hanging pulley gear of energy Automatic Levelling, comprise hanging body wheel carrier, the cylindrical installing hole of two parallel levels is set accordingly at the both ends of the horizontal direction of described hanging body wheel carrier, in described installing hole, all assemble turning cylinder, on the two ends of described turning cylinder, be all equipped with identical scroll wheel, the centre position of described hanging body wheel carrier between described two installing holes arranges vertical screw, it is characterized in that:
Turning cylinder adapter is all installed in described installing hole; Described turning cylinder adapter comprises adaptive housing and adaptive body;
Wherein, described adaptive housing comprises adaptive chamber and the installation portion in both sides, described adaptive chamber; The outer wall in described adaptive chamber is and the face of cylinder of the inwall adaptation of described installing hole that the both sides of described installing hole are provided with the groove for holding described installation portion, thereby described adaptive housing is installed in described installing hole and described groove; The inwall in described adaptive chamber is elliptic cylinder, and oval-shaped minor axis is in horizontal direction, and oval-shaped major axis is in vertical direction, and described major axis is longer than described minor axis;
The inwall of described adaptive body is and the face of cylinder of described turning cylinder adaptation, and the outer wall of described adaptive body is that middle part, the Qie face of cylinder, the face of cylinder has spherical protuberance, and the diameter of described spherical protuberance equals the length of described minor axis;
Described adaptive body is through the inner chamber of described adaptive housing, and the described spherical protuberance of described adaptive body is arranged in the described adaptive chamber of described adaptive housing; Described turning cylinder is through the inner chamber of described adaptive body.
2. the upper hanging pulley gear of energy Automatic Levelling according to claim 1, it is characterized in that: the two ends of the horizontal direction of described hanging body wheel carrier are respectively equipped with plug, described plug is provided with hairbrush installing hole, in described hairbrush installing hole, hairbrush is installed, and the direction of described hairbrush is downward.
3. the upper hanging pulley gear of energy Automatic Levelling according to claim 1, is characterized in that: adaptive double-screw bolt in the screw of described hanging body wheel carrier, and the fixing box base of hanging in bottom of described double-screw bolt, described extension box base is used for being arranged on door leaf top.
4. the upper hanging pulley gear of energy Automatic Levelling according to claim 1, it is characterized in that: described adaptive housing enters described installing hole and described groove from a side, the installation portion of described adaptive housing is provided with pin-and-hole, described hanging body wheel carrier is provided with corresponding connecting hole, connecting pin through described connecting hole and described pin-and-hole so that described adaptive housing is fixed on to described hanging body wheel carrier.
5. the upper hanging pulley gear of energy Automatic Levelling according to claim 1, is characterized in that: described adaptive housing is formed by the upper and lower two halves docking of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145590.7A CN104033060B (en) | 2014-04-14 | 2014-04-14 | The upper hanging pulley gear of energy Automatic Levelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145590.7A CN104033060B (en) | 2014-04-14 | 2014-04-14 | The upper hanging pulley gear of energy Automatic Levelling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033060A true CN104033060A (en) | 2014-09-10 |
| CN104033060B CN104033060B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410145590.7A Active CN104033060B (en) | 2014-04-14 | 2014-04-14 | The upper hanging pulley gear of energy Automatic Levelling |
Country Status (1)
| Country | Link |
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| CN (1) | CN104033060B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040992A1 (en) * | 2016-08-30 | 2018-03-08 | 中山市欧派克五金制品有限公司 | Anti-jamming guided roller wheel |
| CN110361163A (en) * | 2019-06-14 | 2019-10-22 | 中科院南京天文仪器有限公司 | The device and method of parallel light tube suspension Scanning Detction heavy-caliber optical system |
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| CN2720051Y (en) * | 2004-05-14 | 2005-08-24 | 北京斯莱德龙业装饰用品有限公司 | Automatic-regulating-position slider of sliding door |
| US20100101150A1 (en) * | 2008-10-28 | 2010-04-29 | Shih-Chang Huang | Suspension wheel apparatus for glass doors |
| CN101852049A (en) * | 2010-05-25 | 2010-10-06 | 许姜德 | Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm |
| BRMU9102643U2 (en) * | 2011-12-27 | 2013-10-15 | Ducasse Brasil Estruturas Construcoes E Incorporacoes Representacao Com Imp Acao E Exportacao Ltda | CONSTRUCTIVE CAR ARRANGEMENT FOR SLIDING DOOR DISPLACEMENT |
| CN204060281U (en) * | 2014-04-14 | 2014-12-31 | 许姜德 | The upper hanging pulley gear of energy Automatic Levelling |
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2014
- 2014-04-14 CN CN201410145590.7A patent/CN104033060B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2720051Y (en) * | 2004-05-14 | 2005-08-24 | 北京斯莱德龙业装饰用品有限公司 | Automatic-regulating-position slider of sliding door |
| US20100101150A1 (en) * | 2008-10-28 | 2010-04-29 | Shih-Chang Huang | Suspension wheel apparatus for glass doors |
| CN101852049A (en) * | 2010-05-25 | 2010-10-06 | 许姜德 | Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm |
| BRMU9102643U2 (en) * | 2011-12-27 | 2013-10-15 | Ducasse Brasil Estruturas Construcoes E Incorporacoes Representacao Com Imp Acao E Exportacao Ltda | CONSTRUCTIVE CAR ARRANGEMENT FOR SLIDING DOOR DISPLACEMENT |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040992A1 (en) * | 2016-08-30 | 2018-03-08 | 中山市欧派克五金制品有限公司 | Anti-jamming guided roller wheel |
| EP3508674A4 (en) * | 2016-08-30 | 2019-09-18 | Zhongshan Opike Hardware Product Co., Ltd | Anti-jamming guided roller wheel |
| CN110361163A (en) * | 2019-06-14 | 2019-10-22 | 中科院南京天文仪器有限公司 | The device and method of parallel light tube suspension Scanning Detction heavy-caliber optical system |
| CN110361163B (en) * | 2019-06-14 | 2021-06-04 | 中科院南京天文仪器有限公司 | Device and method for detecting large-caliber optical system by parallel light tube suspension scanning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104033060B (en) | 2016-06-29 |
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