CN204212587U - A kind of Door suspension upper internal door pulley assembly - Google Patents
A kind of Door suspension upper internal door pulley assembly Download PDFInfo
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- CN204212587U CN204212587U CN201420637183.3U CN201420637183U CN204212587U CN 204212587 U CN204212587 U CN 204212587U CN 201420637183 U CN201420637183 U CN 201420637183U CN 204212587 U CN204212587 U CN 204212587U
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- door
- main support
- mousing
- hook
- plate
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Abstract
A kind of Door suspension upper internal door pulley assembly, it is characterized in that: it is comprised the liner plate that is arranged on door-plate and is buckled the main support be arranged in upper rail by pulley, be connected by arrangement for adjusting height between main support with liner plate, described main support is provided with mousing-hook swingably, under mousing-hook extends into the base of upper rail, the relative distance that can control between mousing-hook and upper rail by regulating the amplitude of oscillation of mousing-hook, described mousing-hook is provided with the relative position that locking system can control between itself and main support.The beneficial effects of the utility model are: 1, structure is simple, and easy to assembly, cost of production is low, improve the market competitiveness.2, the mousing-hook by being arranged on main support buckles on upper rail, plays the height limiting pulley assembly and upwards beat, realizes the object of anti-limited slip wheel derailing.3, the distance between mousing-hook and guide rail can regulate, and facilitates pulley assembly and upper rail to assemble.
Description
Technical field
The utility model relates to a kind of household Hardware fitting, specifically a kind of Door suspension upper internal door pulley assembly.
Background technology
Current use glass sliding door and room sliding door are very general, and sliding door is also Door suspension, and it is that forward and backward two pieces of door-plates are used, lower sheave is hung push-and-pull opening and closing on four tracks of door top and bottom and gains the name.Door suspension is generally two fan door leafs, assemble pulley often fanning above and below door leaf, at cabinet top place and cabinet bottom assembling aluminum alloy rail, door leaf is hung in the track at cabinet top place by top sheave, pulley below door leaf is embedded in the track of cabinet bottom, almost all load-bearing is on getting on the right track for the weight of door leaf, and lower railway mainly plays to slide and coordinates and the effect of guiding, can not load-bearing.
At present, in order to prevent Door suspension when closing and doorframe clashes into and makes a noise and mechanical wear, impact uses texture, Door suspension generally all employ damper, and the shifting block of damper is stirred in the interior installation of getting on the right track of sliding sliding door, when promoting sliding sliding door and closing, shifting block is stuck on the movable part of damper, drive the slowly movement of sliding sliding door, until sliding door is closed completely.Due to the cushioning effect of damper, making to slide sliding door colliding in doorframe, avoiding because colliding the noise sent, or even the sliding sliding door of protection because of damaged in collision, therefore, quite can not be subject to liking of customer.
But, when people overexert or excessive velocities promotes Door suspension, because the inertia now hanging sliding door is larger, in the moment that shifting block coordinates with damper, Door suspension is a significant slowdown, and makes the side of Door suspension there will be phenomenons such as jumping, produces noise, the pulley of sliding sliding door also can be made time serious to depart from track, cause potential safety hazard.Therefore be necessary to do to improve further to existing Door suspension pulley block structure.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, process easy to assembly, cost of production is low, can effectively avoid sliding door to jump a kind of Door suspension upper internal door pulley assembly of the phenomenon generations such as derailing.
The utility model object realizes with the following methods: a kind of Door suspension upper internal door pulley assembly, it is characterized in that: it is comprised the liner plate that is arranged on door-plate and is buckled the main support be arranged in upper rail by pulley, be connected by arrangement for adjusting height between main support with liner plate, described main support is provided with mousing-hook swingably, under mousing-hook extends into the base of upper rail, the relative distance that can control between mousing-hook and upper rail by regulating the amplitude of oscillation of mousing-hook, described mousing-hook is provided with the relative position that locking system can control between itself and main support.
Described mousing-hook comprises swing arm and is located at the baffle plate of its lower end, under baffle plate extends laterally into the base plate of upper rail, and at its surface coverage plastic sheath.
Described swing arm is hinged on main support swingably by rotating shaft, and the top of swing arm is provided with in stopper slot that limited post interts on main support and slides.
Described locking system is the drive plate be hingedly mounted on by limited post on rocking arm, and drive plate is slidably mounted in by the lead on it in the guide groove be located on main support, and drive plate drives swing arm motion by slide anteroposterior.
Described guide groove tail end is provided with the lock groove tangent with it, is provided with extension spring between lead and main support, and it produces pulling force and is dragged in lock groove all the time by lead.
Described drive plate is formed by metallic plate punching.
Described arrangement for adjusting height comprises the avoiding hollow groove be opened in the middle part of main support, can slide up and down to be provided with locator, locator is bolted with set screw in avoiding hollow groove, and set screw tail end top is pressed on the bottom land of avoiding hollow groove.
Described locator is provided with locating pin, and locating pin is interted and to be connected with it on liner plate, and described main support is also provided with some adjustment holes, and fixed screw is through being spirally connected fixing with door-plate after this adjustment hole and liner plate.
The beneficial effects of the utility model are: 1, structure is simple, and easy to assembly, cost of production is low, improve the market competitiveness.2, the mousing-hook by being arranged on main support buckles on upper rail, plays the height limiting pulley assembly and upwards beat, realizes the object of anti-limited slip wheel derailing.3, the distance between mousing-hook and guide rail can regulate, and facilitates pulley assembly and upper rail to assemble.
Accompanying drawing explanation
Fig. 1 is the utility model structure general assembly result of use figure.
Fig. 2 is the A portion schematic enlarged-scale view of Fig. 1 in the utility model.
Fig. 3 hides structural representation after door-plate in the utility model.
To be this pulley assembly with upper rail assemble Fig. 4 uses schematic cross-section.
Fig. 5 is that in the utility model, mousing-hook is in open mode design sketch.
Fig. 6,7 is that in the utility model, mousing-hook is in closed condition design sketch.
Fig. 8,9 is the utility model Standard figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of Door suspension upper internal door pulley assembly, it is characterized in that: it is comprised the liner plate 2 that is arranged on door-plate 1 and is buckled the main support 5 be arranged in upper rail 4 by pulley 3, be connected by arrangement for adjusting height between main support 5 with liner plate 2, described main support 5 is provided with mousing-hook swingably, under mousing-hook extends into the base of upper rail 4, the relative distance that can control between mousing-hook and upper rail 4 by regulating the amplitude of oscillation of mousing-hook, described mousing-hook is provided with the relative position that locking system can control between itself and main support 5.
Described mousing-hook comprises swing arm 6 and is located at the baffle plate 61 of its lower end, under baffle plate 61 extends laterally into the base plate of upper rail 4, and at its surface coverage plastic sheath 62.
Described swing arm 6 is hinged on main support 5 by rotating shaft 63 swingably, and the top of swing arm 6 is provided with in stopper slot 51 that limited post 64 interts on main support 5 and slides.
Described locking system is the drive plate 7 be hingedly mounted on by limited post 64 in swing arm 6, and drive plate 7 is slidably mounted in the guide groove 71 be located on main support 5 by the lead 52 on it, and drive plate 7 drives swing arm 6 to move by slide anteroposterior.
Described guide groove 71 tail end is provided with the lock groove 72 tangent with it, is provided with extension spring 53 between lead and main support 5, and it produces pulling force and is dragged in lock groove 72 all the time by lead 52.
Described drive plate 7 is formed by metallic plate punching.
Described arrangement for adjusting height comprises the avoiding hollow groove 81 be opened in the middle part of main support 5, and can slide up and down to be provided with locator 82 in avoiding hollow groove 81, locator 82 is bolted with set screw 83, set screw 83 tail end top is pressed on the bottom land of avoiding hollow groove 81.
Described locator 82 is provided with locating pin 84, and locating pin 84 is interted and to be connected with it on liner plate 2, and described main support 5 is also provided with some adjustment holes 54, fixed screw 55 through after this adjustment hole 5 and liner plate 2 and door-plate 1 be spirally connected fixing.
Operating principle: during installation, first by fixed screw 52 through after this adjustment hole 54 and liner plate 2 and door-plate 1 be spirally connected, in the process that is spirally connected, screw can be tightened, and the distance between coping screw and interior door lining 2 is a bit larger tham main support thickness of slab, and main support is slightly exerting oneself can be free to slide in situation
,realize can realizing up-down adjustment function without the need to unclamping installation screw after on accessory dress door
;and then lower sheave is installed, finally door-plate is inserted in upper rail by main support, make door-plate slide in guide rail by pulley, realize slide switch gate action.In sliding process, when finding door-plate and cabinet side is not parallel, only need to rotate set screw, relative distance between adjustment locator 82 and main support, thus realize the adjustment of side door seam, meanwhile, lower whorl can move up and down 4.4mm as required, lower sheave is correctly coordinated with lower guideway, slides smooth and easy.
Wherein need illustrate time, before pulley assembly and upper rail assemble, by drive plate 7 to left movement, the lead 52 on drive plate is made to depart from lock groove 72, swing arm is made to deflect motion, distance between the baffle plate on swing arm top and main support is increased, thus provides enough installing spaces for pulley assembly and upper rail assemble.
After pulley assembly and upper rail assemble and adjust the height of door-plate, unclamp drive plate, make it drive swing arm to deflect, make the base of baffle plate close to upper rail on swing arm top.Wherein retain certain gap between the two, usually control at 0.5-1.5mm.Lead 52 now on drive plate is snapped in lock groove 72, and the pulling force that extension spring 53 simultaneously produces can make lead 52 be snapped into all the time in lock groove 72.Play the position-limiting action to baffle plate and swing arm, anti-baffle plate causes spacing inefficacy when being subject to impacting.
When door-plate is in opening and closing process, baffle plate is positioned at the base lower motion of upper rail all the time, and the fit clearance certain with its maintenance, avoid directly contacting between the two.When door-plate causes snubber engagement process to be beated because closing velocity is too fast, door-plate drives baffle plate upwards to beat, and baffle plate now can be pressed on guide rail, limits the amplitude that door-plate is upwards beated, thus plays the object of anti-limited slip wheel derailing.
Wherein need illustrate time, the baffle surface in this case is coated with garment bag, and this garment bag can use silica gel, the material such as rubber makes, and it can play the effect of bumper and absorbing shock, avoids baffle plate directly to scratch guide rail, cause guide rail damage or send abnormal sound, ensure the quiet even running of sliding door.
When user will dismantle door-plate, only the lead on drive plate need be separated with lock groove, promote drive plate to the left side, thus make swing arm generation beat, increase the distance between baffle plate and guide rail, for dismounting provides enough spaces.Omnidistance manual operations, without the need to by workpiece and detachable door-plate, is convenient to user's realizing self disassembling and is installed, therefore can be widely used in wardrobe, door, the place uses such as partition door.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify; as the shape of mousing-hook; the type of drive etc. of drive plate, all should be encompassed in protection scope of the present invention.
Claims (8)
1. a Door suspension upper internal door pulley assembly, it is characterized in that: it comprises and is arranged on liner plate (2) on door-plate (1) and buckles by pulley (3) main support (5) be arranged in upper rail (4), be connected by arrangement for adjusting height between main support (5) with liner plate (2), described main support (5) is provided with mousing-hook swingably, under mousing-hook extends into the base of upper rail (4), the relative distance between mousing-hook and upper rail (4) can be controlled by the amplitude of oscillation of adjustment mousing-hook, described mousing-hook is provided with the relative position that locking system can control between itself and main support (5).
2. a kind of Door suspension upper internal door pulley assembly according to claim 1, it is characterized in that: described mousing-hook comprises swing arm (6) and is located at the baffle plate (61) of its lower end, under baffle plate (61) extends laterally into the base plate of upper rail (4), and at its surface coverage plastic sheath (62).
3. a kind of Door suspension upper internal door pulley assembly according to claim 2, it is characterized in that: described swing arm (6) is hinged on main support (5) by rotating shaft (63) swingably, the top of swing arm (6) is provided with in stopper slot (51) that limited post (64) interts on main support (5) and slides.
4. a kind of Door suspension upper internal door pulley assembly according to claim 1, it is characterized in that: described locking system is the drive plate (7) be hingedly mounted on by limited post (64) on rocking arm (6), drive plate (7) is slidably mounted in the guide groove (71) be located on main support (5) by the lead (52) on it, drive plate (7) drives swing arm (6) motion by slide anteroposterior.
5. a kind of Door suspension upper internal door pulley assembly according to claim 4, it is characterized in that: described guide groove (71) tail end is provided with the lock groove (72) tangent with it, be provided with extension spring (53) between lead and main support (5), it produces pulling force and is dragged in lock groove (72) all the time by lead (52).
6. a kind of Door suspension upper internal door pulley assembly according to claim 4, is characterized in that: described drive plate (7) is formed by metallic plate punching.
7. a kind of Door suspension upper internal door pulley assembly according to claim 1, it is characterized in that: described arrangement for adjusting height comprises the avoiding hollow groove (81) being opened in main support (5) middle part, can slide up and down to locator (82) is installed in avoiding hollow groove (81), locator (82) is bolted with set screw (83), set screw (83) tail end top is pressed on the bottom land of avoiding hollow groove (81).
8. a kind of Door suspension upper internal door pulley assembly according to claim 7, it is characterized in that: described locator (82) is provided with locating pin (84), locating pin (84) is interted and to be connected with it liner plate (2) is upper, described main support (5) is also provided with some adjustment holes (54), and fixed screw (55) is spirally connected fixing with door-plate (1) through this adjustment hole (54) and liner plate (2) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637183.3U CN204212587U (en) | 2014-10-30 | 2014-10-30 | A kind of Door suspension upper internal door pulley assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637183.3U CN204212587U (en) | 2014-10-30 | 2014-10-30 | A kind of Door suspension upper internal door pulley assembly |
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| Publication Number | Publication Date |
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| CN204212587U true CN204212587U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420637183.3U Active CN204212587U (en) | 2014-10-30 | 2014-10-30 | A kind of Door suspension upper internal door pulley assembly |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060548A (en) * | 2017-04-21 | 2017-08-18 | 广东图特家居科技股份有限公司 | A kind of structure-improved of Door suspension lower sheave group |
| CN108150045A (en) * | 2017-12-25 | 2018-06-12 | 宁波多泰自动门有限公司 | A kind of miniature automatically-controlled door |
| CN108756558A (en) * | 2018-08-24 | 2018-11-06 | 苏州升德精密电气有限公司 | A kind of sliding door function wheel |
| CN108952401A (en) * | 2018-09-30 | 2018-12-07 | 苏州升德精密电气有限公司 | A kind of sliding door preventing escape lower whorl |
| CN116971683A (en) * | 2023-09-20 | 2023-10-31 | 广东图特精密五金科技股份有限公司 | Sliding door pulley anti-jumping structure |
-
2014
- 2014-10-30 CN CN201420637183.3U patent/CN204212587U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060548A (en) * | 2017-04-21 | 2017-08-18 | 广东图特家居科技股份有限公司 | A kind of structure-improved of Door suspension lower sheave group |
| CN107060548B (en) * | 2017-04-21 | 2024-04-02 | 广东图特精密五金科技股份有限公司 | Improved structure of lower pulley block of sliding door |
| CN108150045A (en) * | 2017-12-25 | 2018-06-12 | 宁波多泰自动门有限公司 | A kind of miniature automatically-controlled door |
| CN108756558A (en) * | 2018-08-24 | 2018-11-06 | 苏州升德精密电气有限公司 | A kind of sliding door function wheel |
| CN108756558B (en) * | 2018-08-24 | 2023-11-28 | 苏州升德精密电气有限公司 | Sliding door function wheel |
| CN108952401A (en) * | 2018-09-30 | 2018-12-07 | 苏州升德精密电气有限公司 | A kind of sliding door preventing escape lower whorl |
| CN108952401B (en) * | 2018-09-30 | 2023-11-24 | 苏州升德精密电气有限公司 | Sliding door anti-jump lower wheel |
| CN116971683A (en) * | 2023-09-20 | 2023-10-31 | 广东图特精密五金科技股份有限公司 | Sliding door pulley anti-jumping structure |
| CN116971683B (en) * | 2023-09-20 | 2023-12-12 | 广东图特精密五金科技股份有限公司 | Sliding door pulley anti-jumping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528322 Plot No. 2-1-1, Plot No. 2-1-2, Plot No. 2-1-3, Plot No. 2-3, Zhongyong Industrial Zone, Zhongyong Village Committee, Leliu Street, Shunde District, Foshan City, Guangdong Province - Lot 2 of No. 3 (residence declaration) Patentee after: Guangdong Tute Precision Hardware Technology Co.,Ltd. Address before: 528322 plot 2-1-1, Zhongyong Industrial Zone, Zhongyong village committee, Leliu street, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG TUTTI HOUSEHOLD SCIENCE & TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |