CN102536025A - Hanging wheel buffer and door body device - Google Patents
Hanging wheel buffer and door body device Download PDFInfo
- Publication number
- CN102536025A CN102536025A CN2011104420041A CN201110442004A CN102536025A CN 102536025 A CN102536025 A CN 102536025A CN 2011104420041 A CN2011104420041 A CN 2011104420041A CN 201110442004 A CN201110442004 A CN 201110442004A CN 102536025 A CN102536025 A CN 102536025A
- Authority
- CN
- China
- Prior art keywords
- hanging wheel
- slide block
- cavity
- horizontal concrete
- concrete chute
- 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.)
- Pending
Links
Images
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a hanging wheel buffer which comprises a buffer body, hanging wheel components, a sliding bock, a hydraulic oil cylinder, a hanging rail and a stop block, wherein the buffer body is provided with two side walls, each side wall is provided with a horizontal sliding groove, an attitude regulating groove extending downward is formed at the right end of each horizontal sliding groove, and a cavity is limited between the two side walls; the hanging wheel components are arranged at two end parts at left and right of the buffer body; the sliding block is contained in the cavity and can slide in the horizontal sliding groove and the attitude regulating groove, and a clamping groove is arranged on the top of the sliding block; the hydraulic oil cylinder is arranged in the cavity, and is provided with a cylinder body fixed in the cavity and a push rod capable of stretching relative to the cylinder body, and the tail end of the push rod is connected with the sliding block; the hanging rail enables the hanging wheel components to slide in the hanging rail; and the stop block is installed on the inner wall at the top of the hanging rail, and is provided with a clamping block which is matched with the clamping groove of the sliding block. At the same time, the invention discloses a door body device on which the hanging wheel buffer is installed.
Description
[technical field]
The present invention relates to the furniture decoration field, relate in particular to a kind of body, relate more specifically to a kind of hanging wheel snubber and install this hanging wheel snubber the door body device.
[background technology]
Sliding door of the prior art does not have the opposite house body to form certain buffering opening or closing in the closed procedure, and therefore when the user overexerts, the door body will slide with respect to doorframe fast, thereby the phenomenon of door body collision gate edge edge occurs.This Fast Collision causes a body or doorframe to be broken, and then has shortened the application life of sliding door greatly.
In addition, the collision between the Men Tiyu doorframe produces bigger noise pollution, and this has seriously reduced the User-friendly degree of sliding door.
Therefore, be necessary to provide a kind of device that is used for when the door running body, playing the speed-buffering effect, such as hanging wheel snubber provided by the invention, so that overcome above-mentioned shortcoming with not enough.
[summary of the invention]
The object of the present invention is to provide a kind of hanging wheel snubber; It can play the speed-buffering effect when the door running body; Thereby weaken even avoided the strong collision of the Men Tiyu doorframe that causes that overexerts, and then avoided the damage of door body or doorframe, prolonged product application life because of the user; And the collision noise when greatly reducing running body has finally improved the User-friendly degree.
For realizing this purpose, the present invention adopts following technical scheme:
A kind of hanging wheel snubber comprises: buffer body, and it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls; Be arranged on the hanging wheel assembly of two ends about buffer body; Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, slider top is offered draw-in groove; Be arranged on the hydraulic jack in the cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, the terminal slide block that connects of push rod; The hanger rail that lets the hanging wheel assembly slide within it; And being installed in the scotch on the hanger rail top inner wall, scotch has the fixture block that cooperates with the draw-in groove of slide block.
A kind of door body device that adopts above-mentioned hanging wheel snubber is provided simultaneously, comprises a body and be installed in the hanging wheel snubber on the body.Said hanging wheel snubber comprises: buffer body, and it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls; Be arranged on the hanging wheel assembly of two ends about buffer body; Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, slider top is offered draw-in groove; Be arranged on the hydraulic jack in the cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, the terminal slide block that connects of push rod; The hanger rail that lets the hanging wheel assembly slide within it; And being installed in the scotch on the hanger rail top inner wall, scotch has the fixture block that cooperates with the draw-in groove of slide block.
Compared with prior art, the present invention possesses following advantage:
Because slide block is slidingly arranged in the horizontal concrete chute, but and temporary limit in scotch, push rod is fixed on the slide block simultaneously; Therefore along with the slip of door body; Push rod moves with respect to cylinder body, thereby the resistance opposite with user's thrust direction is provided, the unlatching of this resistance opposite house body or close cushioning effect is provided; And then weaken even avoided the percussion of door body door frame, protected door body or doorframe injury-free; Simultaneously, cushioning effect effectively reduces noise, has improved the User-friendly degree of product.
[description of drawings]
Fig. 1 is the three-dimensional structure diagram of hanging wheel snubber of the present invention;
Fig. 2 is the three-dimensional exploded view of hanging wheel snubber shown in Figure 1 from another viewed;
Fig. 2 a has showed the stereogram of hanging wheel snubber from another viewed;
Fig. 3 has showed the stereogram of the door body device that the hanging wheel snubber has been installed;
Fig. 4 has showed that the door body closes the working state figure of the said hanging wheel snubber in back (the door body moves to after the doorframe edge); And
Fig. 5 has showed that the door body opens the working state figure of the said hanging wheel snubber in back (the door body leaves after the doorframe edge).
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
With reference to figure 1-5, according to one embodiment of present invention, a kind of hanging wheel snubber 100 comprises buffer body 102, and said buffer body 102 has between 101, two sidewalls 101 of two sidewalls and defines cavity 104.Offer horizontal concrete chute 1022 on said each sidewall 101.The right-hand member of said horizontal concrete chute 1022 forms towards the attitude adjustment groove 1024 that extends below.
Describe the course of work of hanging wheel snubber 100 below in detail.
With reference to figure 2-4; When needs (is state shown in Figure 4 from state variation shown in Figure 5) at closing time; Door body 200 right direction of hanger rail 70 in Fig. 5 slides (two hanging wheel assemblies 20 that or rather, are hanging wheel snubber 100 slide) with respect to hanger rail 70 in hanger rail 70.Sliding in the process of door body 200, buffer body 102 and all parts mounted thereto all move right.Said slide block 50 fastens mutually along with operation causes the draw-in groove 52 of slide block 50 and the fixture block 84 of scotch 80 then, thereby stops slide block 50 further to slide to the right gradually to the right near scotch 80.Because slide block 50 is slidingly arranged in the horizontal concrete chute 1022; And slide block 50 keeps motionless; And the push rod 44 of hydraulic jack 40 is fixed on the slide block 50, therefore along with door body 200 continue move ahead, the push rod 44 that is arranged on the hydraulic jack 40 in the buffer body 102 is withdrawn in the said cylinder body 42 gradually.Because hydraulic jack 40 itself has drag characteristic; Promptly; Push rod 44 all is need overcome under the situation of the flowed friction in the cylinder body 42 just to take place with respect to stretch out motion or the retraction movement of cylinder body 42; Therefore, when the user enforces a body 200 so that at closing time, the user must overcome the flowed friction of oil cylinder 40 just can realize the purpose of closing the door.When the complete retract cylinder 42 of push rod 44, realized door body 200 is closed fully.In other words, realized applying fully between door body 200 and the doorframe (scheming not show).In this process, the tension of said extension spring 60 reduces gradually, so spring 60 returns to the state that its former beginning and end stretch gradually.
Say from another angle, through the drag characteristic of hydraulic jack 40, the cushioning effect of opposite house body when having realized closing body, thus weaken even avoided the percussion of door body door frame, and then protected door body or doorframe injury-free; Simultaneously, cushioning effect effectively reduces noise, has improved the User-friendly degree of product.
With reference to figure 2-4, when needs open the door (is state shown in Figure 5 from state variation shown in Figure 4), door body 200 left direction of hanger rail 70 in Fig. 4 slides with respect to hanger rail 70.Sliding in the process of door body 200, buffer body 102 and all parts mounted thereto all are moved to the left.Because slide block 50 is slidingly arranged in the horizontal concrete chute 1022, and slide block 50 keeps motionless, and the push rod 44 of hydraulic jack 40 is fixed on the slide block 50; Therefore along with door body 200 continue move ahead; Horizontal concrete chute 1022 moves left with respect to slide block 50, and said attitude adjustment groove 1024 finally causes second projection 54 of slide block 50 to fall in the attitude adjustment groove 1024 gradually near slide block 50; And then cause slide block 50 towards right bank, therefore make the draw-in groove 52 of slide block 50 break away from the fixture block 84 of scotch 80.After the restriction that breaks away from fixture block 84, slide block 50 continues to slide left along with the operation of door body 200.In sliding process, push rod 44 stretches out with respect to cylinder body 42, owing to the drag characteristic of hydraulic jack 40, has realized the cushioning effect of door body 200.Simultaneously, in above-mentioned running, said extension spring 60 is stretched; Thereby also increased the resistance when opening door body 200; The user need constantly overcome the resistance of hydraulic jack 40 and the pulling force of spring 60 in the process of opening door body 200, therefore realized cushioning effect.
With reference to figure 4, the present invention provides a kind of door body device 300 that above-mentioned hanging wheel snubber 100 is installed simultaneously.Said door body device 300 comprises a body 200 and is installed in the hanging wheel snubber 100 on the body 200.
Therefore; The foregoing description is a preferred implementation of the present invention; But and not only be restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify, and all should be the substitute mode of equivalence, all is included within protection scope of the present invention.
Claims (8)
1. hanging wheel snubber is characterized in that comprising:
Buffer body, it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of said horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls;
Be arranged on the hanging wheel assembly of two ends about said buffer body;
Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, said slider top is offered draw-in groove;
Be arranged on the hydraulic jack in the said cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, and push rod is terminal to connect said slide block;
Be used to the hanger rail that lets said hanging wheel assembly slide within it; And
Be installed in the scotch on the hanger rail top inner wall, said scotch has the fixture block that cooperates with the draw-in groove of slide block.
2. hanging wheel snubber according to claim 1; It is characterized in that: the roof that said slide block has two side walls and both are coupled together; Offer said draw-in groove on the said roof down, form first projection and second projection in the horizontal concrete chute that stretches into respective side walls simultaneously on said each side wall respectively, when slide block runs to the right-hand member of horizontal concrete chute; Said second projection falls in the said attitude adjustment groove, thereby impels slide block to tilt towards the right-hand member of horizontal concrete chute.
3. hanging wheel snubber according to claim 2 is characterized in that: said scotch comprises the substrate that is assembled on the hanger rail top inner wall, and fixture block extends to form from substrate down.
4. hanging wheel snubber according to claim 1 is characterized in that: said hanging wheel snubber further comprises the extension spring that is arranged in the cavity, and an end of said spring is fixed in the cavity, and the other end then is fixed on the slide block.
5. a door body device comprises a body and is installed in the hanging wheel snubber on the body, and it is characterized in that: said hanging wheel snubber comprises:
Buffer body, it has two sidewalls, offers horizontal concrete chute on each sidewall, and the right-hand member of said horizontal concrete chute forms towards the attitude adjustment groove that extends below, and defines cavity between two sidewalls;
Be arranged on the hanging wheel assembly of two ends about said buffer body;
Be contained in the cavity and the slide block that can in horizontal concrete chute and attitude adjustment groove, slide, said slider top is offered draw-in groove;
Be arranged on the hydraulic jack in the said cavity, it has the cylinder body that is fixed in the cavity and push rod that can be flexible with respect to cylinder body, and push rod is terminal to connect said slide block;
Be used to the hanger rail that lets said hanging wheel assembly slide within it; And
Be installed in the scotch on the hanger rail top inner wall, said scotch has the fixture block that cooperates with the draw-in groove of slide block.
6. door body device according to claim 5; It is characterized in that: the roof that said slide block has two side walls and both are coupled together; Offer said draw-in groove on the said roof down, form first projection and second projection in the horizontal concrete chute that stretches into respective side walls simultaneously on said each side wall respectively, when slide block runs to the right-hand member of horizontal concrete chute; Said second projection falls in the said attitude adjustment groove, thereby impels slide block to tilt towards the right-hand member of horizontal concrete chute.
7. door body device according to claim 6, it is characterized in that: said scotch comprises the substrate that is assembled on the hanger rail top inner wall, and fixture block extends to form from substrate down.
8. door body device according to claim 7, it is characterized in that: said hanging wheel snubber further comprises the extension spring that is arranged in the cavity, and an end of said spring is fixed in the cavity, and the other end then is fixed on the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104420041A CN102536025A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104420041A CN102536025A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102536025A true CN102536025A (en) | 2012-07-04 |
Family
ID=46343915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104420041A Pending CN102536025A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel buffer and door body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102536025A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314406A (en) * | 2014-10-14 | 2015-01-28 | 广东名门锁业有限公司 | Bidirectional buffering pulley system |
| CN104370069A (en) * | 2014-11-06 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Novel hanging wheel |
| CN105507720A (en) * | 2016-01-18 | 2016-04-20 | 王胜利 | Bi-directional damper and moving door adopting same |
| EP3056647A1 (en) * | 2015-02-16 | 2016-08-17 | Syskor Sistemas de Perfiles, S.L. | Upper wheel device with self-closing retainer |
| CN107842270A (en) * | 2017-10-31 | 2018-03-27 | 广东东泰五金精密制造有限公司 | A kind of bidirectional damper closing structure of sliding door of furniture |
| CN113482492A (en) * | 2021-08-19 | 2021-10-08 | 山东宜居新材料科技有限公司 | Wood-plastic frameless lifting push-pull wardrobe door and processing equipment thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560664U (en) * | 2009-10-28 | 2010-08-25 | 许姜德 | buffer |
| CN102162325A (en) * | 2010-02-24 | 2011-08-24 | 世嘉智尼工业株式会社 | Drawing device |
| TWM410785U (en) * | 2011-03-30 | 2011-09-01 | dun-sheng Zhan | Bi-directional buffering device for transversal sliding door |
| WO2011111921A1 (en) * | 2010-03-10 | 2011-09-15 | (주)삼우 | Door roller provided with an automatic opening and closing function |
| CN202227849U (en) * | 2011-09-22 | 2012-05-23 | 李浩典 | Hanging sliding door roller frame capable of buffering self-closing |
| CN202500426U (en) * | 2011-12-23 | 2012-10-24 | 广东顶固集创家居股份有限公司 | Hanging wheel buffer and door body apparatus |
-
2011
- 2011-12-23 CN CN2011104420041A patent/CN102536025A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560664U (en) * | 2009-10-28 | 2010-08-25 | 许姜德 | buffer |
| CN102162325A (en) * | 2010-02-24 | 2011-08-24 | 世嘉智尼工业株式会社 | Drawing device |
| WO2011111921A1 (en) * | 2010-03-10 | 2011-09-15 | (주)삼우 | Door roller provided with an automatic opening and closing function |
| TWM410785U (en) * | 2011-03-30 | 2011-09-01 | dun-sheng Zhan | Bi-directional buffering device for transversal sliding door |
| CN202227849U (en) * | 2011-09-22 | 2012-05-23 | 李浩典 | Hanging sliding door roller frame capable of buffering self-closing |
| CN202500426U (en) * | 2011-12-23 | 2012-10-24 | 广东顶固集创家居股份有限公司 | Hanging wheel buffer and door body apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314406A (en) * | 2014-10-14 | 2015-01-28 | 广东名门锁业有限公司 | Bidirectional buffering pulley system |
| CN104370069A (en) * | 2014-11-06 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Novel hanging wheel |
| EP3056647A1 (en) * | 2015-02-16 | 2016-08-17 | Syskor Sistemas de Perfiles, S.L. | Upper wheel device with self-closing retainer |
| CN105507720A (en) * | 2016-01-18 | 2016-04-20 | 王胜利 | Bi-directional damper and moving door adopting same |
| CN107842270A (en) * | 2017-10-31 | 2018-03-27 | 广东东泰五金精密制造有限公司 | A kind of bidirectional damper closing structure of sliding door of furniture |
| CN107842270B (en) * | 2017-10-31 | 2023-08-15 | 广东东泰五金精密制造有限公司 | Two-way damping closing structure of furniture sliding door |
| CN113482492A (en) * | 2021-08-19 | 2021-10-08 | 山东宜居新材料科技有限公司 | Wood-plastic frameless lifting push-pull wardrobe door and processing equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102536025A (en) | Hanging wheel buffer and door body device | |
| US8745821B2 (en) | Auto-closing device for a sliding door | |
| US8402606B1 (en) | Door closer with buffer mechanism for a sliding door | |
| US8561765B2 (en) | Damping device for movable furniture parts | |
| CN202500426U (en) | Hanging wheel buffer and door body apparatus | |
| US10738523B2 (en) | Bidirectional damper and movable door thereof | |
| US20080150408A1 (en) | Drawer Buffer and Drawer Slide Rail with Drawer Buffer | |
| CN103726730A (en) | Large-opening-degree door buffering hinge | |
| US20040174101A1 (en) | Closing buffer mechanism for drawer slide track | |
| CN104739054A (en) | Damping device having noise reduction function | |
| ITMI20060719A1 (en) | DRIVER FOR AN END OF TRAVEL RETURN DEVICE AND END-OF-STROKE DAMPING IN A SLIDING DOOR | |
| CN203640462U (en) | Large-openness door buffering hinge | |
| CN204850856U (en) | Move two -way removal buffer of door | |
| CN111734246A (en) | Door closer | |
| CN204826987U (en) | A two -way attenuator that moves | |
| CN209469209U (en) | A kind of novel sliding door buffering device | |
| CN106079302A (en) | A kind of injection mold directly pushes up the co-ordinative construction with oblique top | |
| CN206079742U (en) | Lock joint mechanism of slide rail buffer | |
| CN103251240A (en) | Integrated optimized pull-draw structure for drawer slide rail | |
| CN211173579U (en) | Adjustable tightness-sliding wind brace for window | |
| KR101447728B1 (en) | Open-and-close method of sliding door | |
| CN203841352U (en) | Automatic buffering closing device | |
| CN205531889U (en) | Two -way buffering hanging wheel of floating gate integral type | |
| CN105064839A (en) | Door-moving two-way movement buffer | |
| CN204552375U (en) | With the concealed hinge of window fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |