CN103806776B - A kind of return device for overhang-door - Google Patents
A kind of return device for overhang-door Download PDFInfo
- Publication number
- CN103806776B CN103806776B CN201410084874.XA CN201410084874A CN103806776B CN 103806776 B CN103806776 B CN 103806776B CN 201410084874 A CN201410084874 A CN 201410084874A CN 103806776 B CN103806776 B CN 103806776B
- Authority
- CN
- China
- Prior art keywords
- slide rail
- overhang
- buffer device
- regression buffer
- door
- 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.)
- Active
Links
Abstract
The invention discloses a kind of return device for overhang-door, it comprises: one has the doorframe of a upper ledge；One is the slide rail of undercut font, and slide rail is mutually fixed with the upper ledge of doorframe, and slide rail is provided with an accommodation space, and slide rail two bottom sides is respectively equipped with arcuation protruding rail, is provided with a track space between two arcuation protruding rails, and slide rail and at least one side of doorframe leave an assembling spacing；One regression buffer device, this regression buffer device is arranged in the accommodation space of slide rail slippingly, and the width of regression buffer device is less than track space；One bindiny mechanism, in order to be connected to a fixed with regression buffer device and an overhang-door, bindiny mechanism is between regression buffer device and overhang-door；Because slide rail and doorframe side leave an assembling spacing, and the width of regression buffer device is less than the track space between two arcuation protruding rails, therefore first slide rail is not pulled down when regression buffer device is installed, installation procedure can be simplified, make the present invention reach erection & lift convenience and reduce the effect in manpower man-hour.
Description
Technical field
The present invention relates to a kind of return device for overhang-door, particularly to a kind of return device for overhang-door of purpose can conveniently installed and rolling wheel wear can be reduced.
Background technology
nullPress，General overhang-door buffer，Refer to shown in Fig. 1，It is mainly provided with a slide rail 10，This slide rail 10 can be fixed at door，This overhang-door buffer includes a regression buffer device 11 being set in this slide rail 10 again，This regression buffer device 11 combines the top being fixedly arranged on overhang-door，Generally these regression buffer device 11 two ends can be provided with a roller devices 12 again，This roller devices 12 is respectively provided on two sides with convex roller 121，And respectively this convex roller 121 lays respectively on the track 101 of this slide rail 10，And make this regression buffer device 11 can sliding on slide rail 10，Thus driving overhang-door to move，Thereby，When user closes overhang-door，This regression buffer device 11 can reach the buffering effect that automatic returning resets and lowers collision and audible noise，At this，The detail structure of this regression buffer device 11 and reach the principle of automatic returning and buffering effect and all belong to known technology，Specifically it is referred to the cases such as TaiWan, China patent No. M430905 " regression buffer device " or No. M441705 " door body return buffering mechanism "，Therefore repeat no more.
General overhang-door buffer, though automatic returning and buffering effect can be reached, but because the length of this slide rail 10 is generally identical with the width of doorframe, namely very close to each other between slide rail 10 two ends and doorframe, and the width of this regression buffer device 11 is more than the spacing between two tracks of slide rail, when therefore installing, slide rail 10 must be pulled down on doorframe, after first regression buffer device 11 being inserted this slide rail from side, on slide rail 10 can lock bride visits her parents with her husband for the first time after the wedding frame, cause inconvenience being installed and taking a lot of work consuming time；Additionally, again because its track 101 of this slide rail 10 is indent arcuation, therefore during easily because of installation, boring or life-time service make chip or dust hoard on track, cause causing friction to consume in roller walking process, in turn result in useful life and reduce.
Be therefore, how by above-mentioned wait to lack forgone, be the place that the present invention is intended to the technical difficulties of solution.
Summary of the invention
Owing to existing overhang-door buffer is installed inconvenient, and easily causing the abrasion of roller, therefore it is an object of the invention to provide a kind of return device for overhang-door, it can reach the convenience installed, and can reduce the abrasion of roller.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of return device for overhang-door, comprises:
One doorframe, this doorframe has a upper ledge, and these upper ledge two ends are extended with a side separately down again；
One slide rail, this slide rail is undercut font, this slide rail is mutually fixed with the upper ledge of doorframe again, this slide rail is provided with an accommodation space, this slide rail two bottom sides is respectively equipped with an arcuation protruding rail again, being provided with a track space between these two arcuation protruding rails, this slide rail and at least one side of doorframe leave an assembling spacing again；
One regression buffer device, this regression buffer device is arranged in the accommodation space of slide rail slippingly, this regression buffer device is respectively arranged at two ends with a front wheel mechanism and a rear roller mechanism, this front wheel mechanism is respectively provided on two sides with the concavity roller that at least one is corresponding with the arcuation protruding rail of slide rail, these rear roller mechanism both sides are also respectively equipped with a concavity roller corresponding with the arcuation protruding rail of slide rail, and the width of this regression buffer device is less than this track space again；
One bindiny mechanism, in order to be connected to a fixed with this regression buffer device and an overhang-door.
Further, wherein this arcuation protruding rail is strip.
Further, wherein this slide rail top is provided with a upper arcuation protruding rail corresponding with bottom arcuation protruding rail.
Further, wherein this slide rail top is provided with two strip plectrum support portions.
Further, wherein this bindiny mechanism includes a positioner and and sliding sets the fixed iron piece being fastened on this positioner.
Further, wherein this fixed iron piece is provided with a combined portion and a joint portion, and its combined portion of this fixed iron piece wears this regression buffer device, and this combined portion is mutually fixed with joint portion, makes this fixed iron piece and regression buffer device be connected to a fixed.
Further, wherein this positioner is fixed on this overhang-door, and this positioner is provided with a groove in order to fix mutually with fixed iron piece again.
Further, wherein this combined portion and joint portion respectively screw and nut.
The invention has the beneficial effects as follows: because the side of this slide rail Yu doorframe leaves an assembling spacing, and the width of regression buffer device is less than the track space between two arcuation protruding rails, therefore need not first slide rail be pulled down when regression buffer device is installed, and installation procedure can be simplified, and then make the present invention can reach erection & lift convenience and reduce the effect in manpower man-hour；Again, owing to the present invention adopts the collocation of arcuation protruding rail and concavity roller, can be prevented effectively from or reduce little chip and dust accretions on this arcuation protruding rail, the abrasion of roller when regression buffer device moves can be reduced, and then the effect extending roller service life can be reached.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of conventional overhang-door return device.
Fig. 2 is the combination schematic diagram of the doorframe in the present invention and slide rail.
Fig. 3 is the decomposing schematic representation of the present invention.
Fig. 4 is the side cross sectional views of the present invention.
Fig. 5 is the schematic diagram before regression buffer device and the slide rail installation action of the present invention.
Fig. 6 is the schematic diagram after regression buffer device and the slide rail installation action of the present invention.
Fig. 7 is the schematic diagram that regression buffer device and the slide rail of the present invention installs.
Fig. 8 is overhang-door and the doorframe combination schematic diagram of the present invention.
Number in the figure illustrates: conventional overhang-door return device: 10 slide rails；101 tracks；11 regression buffer devices；12 roller devices；121 convex rollers；The present invention: 2 doorframes；21 upper ledges；22 sides；3 slide rails；31 accommodation spaces；32 arcuation protruding rails；Arcuation protruding rail on 33；34 plectrum support portions；4 regression buffer devices；41 fender piles；42 front wheel mechanisms；43 rear roller mechanisms；44 concavity rollers；45 release pieces；46 plectrums；461 screws；462 notch portion；5 bindiny mechanisms；51 positioners；511 grooves；52 fixed iron pieces；521 combined portions；522 joint portions；6 overhang-doors；L-orbit spacing；L1 assembles spacing；L2 width.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Referring to shown in Fig. 2 and Fig. 3, the present invention provides a kind of return device for overhang-door, and it comprises: a doorframe 2, this doorframe 2 has a upper ledge 21, these upper ledge 21 two ends are extended with a side 22 separately down, and the detail structure of this doorframe 2 is knowledge again, repeats no more in this.
One slide rail 3, this slide rail 3 is undercut font, this slide rail 3 can be mutually fixed as solid in spiral shell with the upper ledge 21 of doorframe 2 again, this slide rail 3 is provided with an accommodation space 31, this slide rail 3 two bottom sides is respectively equipped with the arcuation protruding rail 32 of a strip again, it is provided with a track space L between these two arcuation protruding rails 32, shown in Fig. 4, accommodation space 31 top of this slide rail 3 is respectively provided on two sides with a upper arcuation protruding rail 33 corresponding with this arcuation protruding rail 32, the both sides, accommodation space 31 top of this slide rail 3 also can be respectively equipped with the plectrum support portion 34 of a strip again, and this plectrum support portion 34 is positioned at above arcuation protruding rail 33, this slide rail 3 leaves an assembling spacing L1 with at least one side 22 of doorframe 2 again, as shown in Figure 2.
nullOne regression buffer device 4，This regression buffer device 4 is arranged in the accommodation space 31 of slide rail 3 slippingly，A release piece 45 and at least one fender pile 41 being connected with this release piece 45 power it is provided with again in this regression buffer device 4，This regression buffer device 4 is respectively arranged at two ends with front wheel mechanism 42 and a rear roller mechanism 43，This front wheel mechanism 42 is respectively provided on two sides with the concavity roller 44 that at least one is corresponding with the arcuation protruding rail 32 of slide rail 3，These rear roller mechanism 43 both sides are also respectively equipped with a concavity roller 44 corresponding with the arcuation protruding rail 32 of slide rail 3 again，Thereby，Shown in Fig. 4，Making its concavity roller 44 of this front wheel mechanism 42 and its concavity roller 44 of rear roller mechanism 43 is rollably be set on this arcuation protruding rail 32，At this，It is provided with on this arcuation protruding rail 33 by the present invention，Can make arcuation protruding rail 33 on this that concavity roller 44 is reached、Lower limit and a left side、The effect of right limit，Degree of stability during this regression buffer device 4 sliding can be promoted，The width L2 of this regression buffer device 4 is less than this track space L again，And as shown in Figure 4，In addition，This regression buffer device 4 still includes a plectrum 46，This plectrum 46 is provided with screw 461，Thereby，And make this plectrum 46 can be fixedly arranged on its accommodation space 31 top of this slide rail 3，This plectrum 46 is be positioned at above this regression buffer device 4 again，Shown in Fig. 7，A notch portion 462 it is provided with bottom this plectrum 46，And this notch portion 462 fastens with release piece 45 phase，Separately，The detail structure of this regression buffer device 4 and reach the principle of automatic returning and buffering effect and all belong to prior art and non-this case technical characteristic，Therefore not describe in detail at this.
nullOne bindiny mechanism 5，Shown in Fig. 8，In order to be connected to a fixed with this regression buffer device 4 and an overhang-door 6，And this bindiny mechanism 5 is between regression buffer device 4 and overhang-door 6，In the present embodiment，This bindiny mechanism 5 includes a positioner 51 and a cunning sets the fixed iron piece 52 being fastened on this positioner 51，This positioner 51 is fixed on this overhang-door 6，This positioner 51 is provided with one in order to the groove 511 with fixed iron piece 52 phase fixing again，This fixed iron piece 52 is provided with combined portion 521 and a joint portion 522，More specifically，This combined portion 521 and joint portion 522 can respectively screw and nuts，Its combined portion 521 of this fixed iron piece 52 wears this regression buffer device 4，And this combined portion 521 is mutually fixed with joint portion 522，Thereby，Make this fixed iron piece 52 can be connected to a fixed with regression buffer device 4.
nullRefer to shown in Fig. 2 and Fig. 3，In order to when workmen to install this creation，First plectrum 46 can be placed in above the plectrum support portion 34 of slide rail 3 slippingly，And support plectrum 46 by plectrum support portion 34，Without dropping or departing from slide rail 3 before making plectrum 46 not lock，Plectrum 46 can be combined convenient construction personnel with slide rail 3，Workmen can continue to be installed on doorframe 2 this slide rail 3 afterwards，Now referring again to shown in Fig. 4 and Fig. 5，An assembling spacing L1 is left by the side 22 of this slide rail 3 with doorframe 2，And the width L2 of regression buffer device 4 is less than the track space L between two arcuation protruding rails 32，This regression buffer device 4 can first be gripped by workmen in vertical direction，And utilize this assembling spacing L1 space formed，Regression buffer device 4 idler wheel mechanism 43 thereafter is inserted suitable distance or a position in this slide rail 3 by slide rail 3 side，Now，Shown in Fig. 6，Regression buffer device 4 can up be lifted by workmen，And can unhinderedly this regression buffer device 4 be inserted in this slide rail 3 (because the width L2 of regression buffer device 4 is less than the track space L of slide rail 3)，Now，This regression buffer device 4 will in horizontal direction，Shown in Fig. 7，Therefore workmen can laterally elapse this regression buffer device 4，This front wheel mechanism 42 is pushed in this slide rail 3 by slide rail 3 side，Shown in Fig. 8，Namely subsequent construction personnel can pass through this bindiny mechanism 5 and complete and being assembled of overhang-door 6，So far，Namely the present invention completes the motion flow assembled.
Refer to shown in Fig. 2 and Fig. 4, an assembling spacing L1 is left by the side 22 of this slide rail 3 with doorframe 2, and the width L2 of regression buffer device 4 is less than the track space L between two arcuation protruding rails 32, first slide rail 3 need not be pulled down when therefore regression buffer device 4 is installed, and installation procedure can be simplified, and then make invention can reach erection & lift convenience and reduce the effect in manpower man-hour；Again, owing to the present invention adopts the collocation of arcuation protruding rail 32 and concavity roller 44, can be prevented effectively from or reduce little chip and dust accretions on this arcuation protruding rail 32, the abrasion of roller when regression buffer device 4 moves can be reduced, and then the effect extending roller service life can be reached.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (8)
1. the return device for overhang-door, it is characterised in that comprise:
One doorframe, this doorframe has a upper ledge, and these upper ledge two ends are extended with a side separately down again；
One slide rail, this slide rail is undercut font, this slide rail is mutually fixed with the upper ledge of doorframe again, this slide rail is provided with an accommodation space, this slide rail two bottom sides is respectively equipped with an arcuation protruding rail again, being provided with a track space between these two arcuation protruding rails, this slide rail and at least one side of doorframe leave an assembling spacing again；
One regression buffer device, this regression buffer device is arranged in the accommodation space of slide rail slippingly, this regression buffer device is respectively arranged at two ends with a front wheel mechanism and a rear roller mechanism, this front wheel mechanism is respectively provided on two sides with the concavity roller that at least one is corresponding with the arcuation protruding rail of slide rail, these rear roller mechanism both sides are also respectively equipped with a concavity roller corresponding with the arcuation protruding rail of slide rail, and the width of this regression buffer device is less than this track space again；
One bindiny mechanism, in order to be connected to a fixed with this regression buffer device and an overhang-door.
2. the return device for overhang-door according to claim 1, it is characterised in that: wherein this arcuation protruding rail is strip.
3. the return device for overhang-door according to claim 2, it is characterised in that: wherein this slide rail top is provided with a upper arcuation protruding rail corresponding with bottom arcuation protruding rail.
4. the return device for overhang-door according to claim 1, it is characterised in that: wherein this slide rail top is provided with two strip plectrum support portions.
5. the return device for overhang-door according to claim 1, it is characterised in that: wherein this bindiny mechanism includes a positioner and and sliding sets the fixed iron piece being fastened on this positioner.
6. the return device for overhang-door according to claim 5, it is characterized in that: wherein this fixed iron piece is provided with a combined portion and a joint portion, its combined portion of this fixed iron piece wears this regression buffer device, and this combined portion is mutually fixed with joint portion, this fixed iron piece and regression buffer device is made to be connected to a fixed.
7. the return device for overhang-door according to claim 5, it is characterised in that: wherein this positioner is fixed on this overhang-door, and this positioner is provided with a groove in order to fix mutually with fixed iron piece again.
8. the return device for overhang-door according to claim 6, it is characterised in that: wherein this combined portion and joint portion respectively screw and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084874.XA CN103806776B (en) | 2014-03-10 | 2014-03-10 | A kind of return device for overhang-door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084874.XA CN103806776B (en) | 2014-03-10 | 2014-03-10 | A kind of return device for overhang-door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806776A CN103806776A (en) | 2014-05-21 |
| CN103806776B true CN103806776B (en) | 2016-07-06 |
Family
ID=50704109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084874.XA Active CN103806776B (en) | 2014-03-10 | 2014-03-10 | A kind of return device for overhang-door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103806776B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5836111A (en) * | 1996-04-16 | 1998-11-17 | Fine Industries, Inc. | Opening-closing device for windows |
| JP2002322858A (en) * | 2001-04-25 | 2002-11-08 | Shimodaira:Kk | Sliding door device |
| CN2766011Y (en) * | 2004-12-24 | 2006-03-22 | 汤俊铭 | Built-in sliding door structure |
| CN201386472Y (en) * | 2009-04-10 | 2010-01-20 | 常熟中信建材有限公司 | Sliding door structure |
| KR101046546B1 (en) * | 2008-06-25 | 2011-07-05 | 니토 코키 가부시키가이샤 | Door block with rail cleaning |
| CN202370352U (en) * | 2011-11-15 | 2012-08-08 | 苏州升德精密电气有限公司 | Regression damping device |
| CN203742342U (en) * | 2014-03-10 | 2014-07-30 | 苏州升德精密电气有限公司 | Returning device for hanging door |
-
2014
- 2014-03-10 CN CN201410084874.XA patent/CN103806776B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5836111A (en) * | 1996-04-16 | 1998-11-17 | Fine Industries, Inc. | Opening-closing device for windows |
| JP2002322858A (en) * | 2001-04-25 | 2002-11-08 | Shimodaira:Kk | Sliding door device |
| CN2766011Y (en) * | 2004-12-24 | 2006-03-22 | 汤俊铭 | Built-in sliding door structure |
| KR101046546B1 (en) * | 2008-06-25 | 2011-07-05 | 니토 코키 가부시키가이샤 | Door block with rail cleaning |
| CN201386472Y (en) * | 2009-04-10 | 2010-01-20 | 常熟中信建材有限公司 | Sliding door structure |
| CN202370352U (en) * | 2011-11-15 | 2012-08-08 | 苏州升德精密电气有限公司 | Regression damping device |
| CN203742342U (en) * | 2014-03-10 | 2014-07-30 | 苏州升德精密电气有限公司 | Returning device for hanging door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103806776A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104047491A (en) | Guide rail device | |
| KR101030121B1 (en) | Arcade structure with sliding roof and driving method of sliding roof | |
| CN203161002U (en) | Sliding translation window with high sealing property | |
| CN103806776B (en) | A kind of return device for overhang-door | |
| KR101030126B1 (en) | Arcade structure with sliding roof and driving method of sliding roof | |
| CN203742342U (en) | Returning device for hanging door | |
| CN201972532U (en) | Sliding door with upper positioning guide pulleys | |
| CN201873905U (en) | Ground rail | |
| CN206354975U (en) | Knuckle climbing travelling mechanism | |
| CN206080039U (en) | (window) curtain head track and curtain system | |
| CN203729755U (en) | Sliding door driving device | |
| CN201834637U (en) | Guide rail for car door or floor door of elevator | |
| CN207115296U (en) | Board fastening structure and board erecting device | |
| CN201016249Y (en) | Upper rail structure of pensile door | |
| CN201474568U (en) | Anti-prying rolling door convenient for moving | |
| CN206529197U (en) | A kind of elevator switch door gear | |
| CN208957595U (en) | A kind of connecting structure for curtain rail | |
| CN203081271U (en) | Rolling gate automatic lock | |
| CN202380962U (en) | Rolling shutter guide rail section | |
| CN202788049U (en) | Split type screw-free framework shower room | |
| CN211736998U (en) | Guide piece for external sunshade roller shutter window | |
| CN201831622U (en) | Side mounted bracket with double rails for mounting curtain | |
| CN206360581U (en) | A kind of self-adjustable sliding door guiding mechanism | |
| CN202493590U (en) | Ball retainer fixing lock for sliding rail | |
| CN204266812U (en) | A kind of slide window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |