CN102561866A - Hanging wheel device on top part of door body - Google Patents
Hanging wheel device on top part of door body Download PDFInfo
- Publication number
- CN102561866A CN102561866A CN2011104424663A CN201110442466A CN102561866A CN 102561866 A CN102561866 A CN 102561866A CN 2011104424663 A CN2011104424663 A CN 2011104424663A CN 201110442466 A CN201110442466 A CN 201110442466A CN 102561866 A CN102561866 A CN 102561866A
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- China
- Prior art keywords
- hanging wheel
- holding tank
- arc
- hanging
- door leaf
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- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a hanging wheel device on a top part of a door body. The hanging wheel device comprises a door leaf, a hanging wheel component and a holding groove, wherein the hanging wheel component is installed on a top part of the door leaf and the holding groove is matched with the hanging wheel component. The hanging wheel component comprises a wheel frame, a horizontal shaft and a pair of guide wheels, wherein the horizontal shaft is installed on the wheel frame and the two guide wheels are installed at two ends of the horizontal shaft respectively. The circumferential surface of each guide wheel is indented to form an arc-shaped groove. The holding groove comprises a pair of arc-shaped guide ways. The hanging wheel component is held in the holding groove and the arc-shaped groove of each guide wheel is matched with the arc-shaped guide rail of the holding groove mutually. According to the hanging wheel device on a top part of a door body, the phenomenon of door leaf jumping and swinging is avoided, therefore, the whole hanging wheel runs more stably, so that the service life of the door is greatly prolonged, the lower guide way adopted by the industry is avoided and the product cost is lowered.
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 body top hanging wheel device.
[background technology]
Folding door usually is used for very big spatial is severed, so that form the private space that seals and do not receive external environmental interference more.
Folding door is made up of the door leaf that mutual hinge gets up usually.There are a lot of shortcomings in folding door of the prior art.Such as, folding door jumps easily, when opening or closing door leaf, occurs the beat phenomenon of door leaf easily, thereby has shortened the application life of folding door.Jump in order to overcome, the beat phenomenon, industry has generally adopted the mode that lower guideway is set in door leaf bottom.Yet this has increased the whole cost of folding door undoubtedly greatly.
Therefore, how to improve the running precision of door leaf in doorframe, become the technical problem that industry presses for solution so that improve operation stability.
[summary of the invention]
The object of the present invention is to provide a kind of body top hanging wheel device; Its door leaf that has overcome folding door jumps and the phenomenon of beat, and therefore operation is more steady on the whole, thereby has prolonged product application life greatly; And avoided the lower guideway that industry adopted, reduced product cost.
For realizing this purpose, the present invention adopts following technical scheme:
A kind of body top hanging wheel device comprises door leaf, is installed in the hanging wheel assembly at said door leaf top and the holding tank that cooperates with the hanging wheel assembly.Said hanging wheel assembly comprises wheel carrier, be installed in horizontal axis on the wheel carrier, be installed in a pair of guide wheel at said horizontal axis two ends respectively, concave shaped camber groove on the circumferential surface of said each guide wheel; Said holding tank comprises a pair of arc-shaped guide rail; Said hanging wheel assembly is contained in the said holding tank, and the arc-shaped guide rail of the deep-slotted chip breaker of said each guide wheel and holding tank cooperatively interacts.
Compared with prior art, the present invention possesses following advantage:
Owing to guide wheel assembly has been installed at the door leaf top, form the deep-slotted chip breaker of indent on the circumferential surface of the guide wheel in this assembly, corresponding guide rail then is designed with and the outstanding cross section of the arc of deep-slotted chip breaker coupling; Because the gap between deep-slotted chip breaker and the arc-shaped guide rail is very little, so quality of fit between the two is higher, like this; Mating reaction through deep-slotted chip breaker and arc-shaped guide rail; Just can reduce to a certain extent that door leaf jumps and the beat phenomenon, thus door leaf move on the whole more steady, thereby prolonged product application life greatly; And avoided the lower guideway that industry adopted, reduced product cost.
[description of drawings]
Fig. 1 is the plane structure chart of door body of the present invention top hanging wheel device;
Fig. 2 is the cut-away side view of door body shown in Figure 1 top hanging wheel device; And
Fig. 3 has showed the amplification assumption diagram of structure A part shown in Figure 2.
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Attention: describe to folding door hereinafter, yet door body provided by the invention top hanging wheel device also can be applied on other bodies, on the push-pull door body.
With reference to figure 1-3, according to one embodiment of present invention, a kind of body top hanging wheel device 100 comprises door leaf unit of being made up of the door leaf 10,20 of mutual hinge 102 and the door leaf unit of being made up of the door leaf 30,40 of mutual hinge 304.Two door leaf unit 102,304 can be closed relatively or open, thereby whole folding door 100 is closed or opened.The holding tank 50 that said door leaf 20 and 30 top all are equipped with hanging wheel assembly 60 and cooperate with hanging wheel assembly 60.
Said hanging wheel assembly 60 comprises wheel carrier 62, be installed in horizontal axis 622 on the wheel carrier 62, be installed in a pair of guide wheel 624 at said horizontal axis 622 two ends respectively and be formed at vertical fixed axis 684 of said wheel carrier 62 bottoms.
Said vertical fixed axis 684 is fixed on the top of a body 20, thereby whole hanging wheel assembly 60 is fixed on the top of a body 20.
Concave shaped camber groove 6242 on the circumferential surface of said each guide wheel 624 is used for cooperating (stating after detailed) with the corresponding component of holding tank 50.
Said holding tank 50 comprises roof 52 and the pair of sidewalls 54 that extends to form vertically downward from the two ends of roof 52, and said each sidewall 54 extends to form the guide rail 52 that the cross section is an arc away from an end of roof 52 towards the inside of holding tank 50.
Said hanging wheel assembly 60 is contained in the said holding tank 50, and the arc-shaped guide rail 52 of the deep-slotted chip breaker of said each guide wheel 624 6242 and holding tank 50 cooperatively interacts, thereby has realized the slip of guide wheel 6242 on guide rail 52.
Owing to guide wheel assembly has been installed at the door leaf top, form the deep-slotted chip breaker of indent on the circumferential surface of the guide wheel in this assembly, corresponding guide rail then is designed with and the outstanding cross section of the arc of deep-slotted chip breaker coupling; Mating reaction through deep-slotted chip breaker and arc-shaped guide rail; Therefore reduce to a certain extent that door leaf jumps and the phenomenon of beat, thus door leaf move on the whole more steady, thereby prolonged product application life greatly; And avoided the lower guideway that industry adopted, reduced product cost.Simultaneously, said deep-slotted chip breaker 6242 cooperatively interacts with arc-shaped guide rail 52 and has also reduced the noise that produces when door leaf moves to a certain extent.
Preferably, installing plate 542 is formed on the bottom of one of them sidewall 54 of said holding tank 50, passes installing plate 542 and whole holding tank 50 is fixed on other objects by screw 70, such as being fixed on the doorframe.
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 (4)
1. a door body top hanging wheel device comprises door leaf, is installed in the hanging wheel assembly at said door leaf top and the holding tank that cooperates with the hanging wheel assembly, it is characterized in that:
Said hanging wheel assembly comprises wheel carrier, be installed in horizontal axis on the wheel carrier, be installed in a pair of guide wheel at said horizontal axis two ends respectively, concave shaped camber groove on the circumferential surface of said each guide wheel;
Said holding tank comprises a pair of arc-shaped guide rail;
Said hanging wheel assembly is contained in the said holding tank, and the arc-shaped guide rail of the deep-slotted chip breaker of said each guide wheel and holding tank cooperatively interacts.
2. door body according to claim 1 top hanging wheel device; It is characterized in that: said hanging wheel assembly further comprises the vertical fixed axis that is formed at said wheel carrier bottom; Said vertical fixed axis is fixed on the top of a body, thereby whole hanging wheel assembly is fixed on the top of a body.
3. door body according to claim 1 top hanging wheel device; It is characterized in that: said holding tank further comprises roof and the pair of sidewalls that extends to form vertically downward from the two ends of roof, and said each sidewall extends to form said arc-shaped guide rail away from an end of roof towards the inside of holding tank.
4. door body according to claim 3 top hanging wheel device, it is characterized in that: installing plate is formed on the bottom of one of them sidewall of said holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104424663A CN102561866A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel device on top part of door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104424663A CN102561866A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel device on top part of door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561866A true CN102561866A (en) | 2012-07-11 |
Family
ID=46408323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104424663A Pending CN102561866A (en) | 2011-12-23 | 2011-12-23 | Hanging wheel device on top part of door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039338A (en) * | 2018-11-13 | 2021-06-25 | 优利思百隆有限公司 | Arrangement for guiding a sliding door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500768Y (en) * | 2001-09-04 | 2002-07-17 | 江浩涟 | Sliding device for hanging door |
| US6446394B1 (en) * | 1998-02-09 | 2002-09-10 | Dorma Gmbh + Co. Kg | Housing for automatic door mechanisms having a removable portion to permit access to the interior of the housing |
| CN2818728Y (en) * | 2005-09-23 | 2006-09-20 | 林新达 | Dustproofing and noise-reducing door moving device |
| CN201396002Y (en) * | 2009-04-24 | 2010-02-03 | 林南魁 | Sliding door track, sliding door track device and sliding door |
| CN201416363Y (en) * | 2009-03-24 | 2010-03-03 | 东莞市坚朗五金制品有限公司 | Sliding door device |
| CN201679360U (en) * | 2010-05-11 | 2010-12-22 | 许姜德 | Hanging-upwards pulley component with brushes |
| CN202431099U (en) * | 2011-12-23 | 2012-09-12 | 广东顶固集创家居股份有限公司 | Hanging wheel device on top part of door body |
-
2011
- 2011-12-23 CN CN2011104424663A patent/CN102561866A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6446394B1 (en) * | 1998-02-09 | 2002-09-10 | Dorma Gmbh + Co. Kg | Housing for automatic door mechanisms having a removable portion to permit access to the interior of the housing |
| CN2500768Y (en) * | 2001-09-04 | 2002-07-17 | 江浩涟 | Sliding device for hanging door |
| CN2818728Y (en) * | 2005-09-23 | 2006-09-20 | 林新达 | Dustproofing and noise-reducing door moving device |
| CN201416363Y (en) * | 2009-03-24 | 2010-03-03 | 东莞市坚朗五金制品有限公司 | Sliding door device |
| CN201396002Y (en) * | 2009-04-24 | 2010-02-03 | 林南魁 | Sliding door track, sliding door track device and sliding door |
| CN201679360U (en) * | 2010-05-11 | 2010-12-22 | 许姜德 | Hanging-upwards pulley component with brushes |
| CN202431099U (en) * | 2011-12-23 | 2012-09-12 | 广东顶固集创家居股份有限公司 | Hanging wheel device on top part of door body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039338A (en) * | 2018-11-13 | 2021-06-25 | 优利思百隆有限公司 | Arrangement for guiding a sliding door |
| CN113039338B (en) * | 2018-11-13 | 2023-02-28 | 优利思百隆有限公司 | Arrangement for guiding a sliding door |
| US11879283B2 (en) | 2018-11-13 | 2024-01-23 | Julius Blum Gmbh | Arrangement for guiding a sliding door |
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| 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: 20120711 |