CN104110189A - Wheel assembly of sliding door - Google Patents
Wheel assembly of sliding door Download PDFInfo
- Publication number
- CN104110189A CN104110189A CN201410069654.XA CN201410069654A CN104110189A CN 104110189 A CN104110189 A CN 104110189A CN 201410069654 A CN201410069654 A CN 201410069654A CN 104110189 A CN104110189 A CN 104110189A
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- China
- Prior art keywords
- sliding
- door
- acrossing
- sliding shoe
- wheel
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Abstract
The invention discloses a wheel assembly of a sliding door. The wheel assembly comprises a base, and is characterized in that an upper guide wheel, a lower guide wheel and a side guide wheel are arranged on the base; the base is further provided with a retractable buffer mechanism, the retractable buffer mechanism comprises a retractable device and a sliding device, the sliding device is connected with the retractable device and comprises 'L'-shaped sliding grooves and a slider, corners of the 'L'-shaped sliding grooves are in smooth transition, and the slider is matched with the 'L'-shaped sliding grooves, is provided with a clamp position, and can be pushed via the clamp position to slide on the sliding grooves. The wheel assembly has the advantages that the wheel assembly is provided with the upper guide wheel, the lower guide wheel and the side guide wheel, the upper guide wheel, the lower guide wheel and the side guide wheel are matched with an 'n'-shaped guide component or a guide component in another shape from three surfaces, accordingly, the wheel assembly is scientific and compact in structure, and smooth sliding effects can be realized; the wheel assembly is further provided with the retractable buffer mechanism, the retractable buffer mechanism comprises the retractable device and the sliding device which is connected with the retractable device, accordingly, buffering and clamping effects and the like can be realized, impact force can be neutralized even if the sliding door is severely impacted when used, and damage to the sliding door can be prevented.
Description
Technical field
The present invention relates to plowing in family product manufacture and draw guiding product, be specifically related to a kind of sliding wheels for door-acrossing part.
Background technology
At present, various door and windows, and even drawer, all can adopt time pull-type setting.By plowing the mode of drawing, can save to greatest extent space, and also practical lastingly, be not easy to damage.Time pull-type setting, while being particularly applied in sliding door, than traditional rotary setting with hinge more scientific and reasonable, applicability is stronger.But time drawing at present what employing was set is all the form that simple slide rail adds guide wheel, has many deficiencies.First, current sliding door parts, guide wheel arranges very unreasonable, easily produce get loose, the damage such as distortion.In addition, current sliding door parts, do not arrange buffer, while causing sliding door push-and-pull, once firmly excessive, easily produce collision, damage door body.
Summary of the invention
For the above-mentioned deficiency of prior art, the object of the invention is to, sliding wheels for door-acrossing part is provided, scientific structure compactness, has good guiding, but also plays the effects such as buffering, screens.
The technical scheme that the present invention adopted is for achieving the above object: a kind of sliding wheels for door-acrossing part, and it comprises pedestal, it is characterized in that, described pedestal is provided with upper block, lower tumbler and side guide wheel; Described pedestal is also provided with flexible buffer gear, the carriage that this flexible buffer gear comprises stretching device and is connected with this stretching device, described carriage comprises corner rounding off " ﹁ " shape sliding tray and suitable sliding shoe with it, described sliding shoe is provided with screens, can promote sliding shoe slide on sliding tray by this screens.Cooperatively interacting of " ﹁ " shape sliding tray by sliding shoe and corner rounding off, in the time that sliding shoe is positioned at the leading portion of sliding tray, promoted and the guiding of stretching device by screens, can horizontal slip, when sliding shoe slides into back segment by the corner of rounding off, due to stretching device from restoring force little, so sliding shoe can just block, until give certain thrust by screens, just can come back to chute leading portion.The use of this sliding wheels for door-acrossing part, need to coordinate another suitable ways with it, this ways can be " Contraband " font or other shape, only need to meet have three corresponding with upper block, lower tumbler and side guide wheel respectively, and be provided with the push piece suitable with screens.
Described stretching device comprises telescoping cylinder part, and this telescoping cylinder part comprises telescoping cylinder and suitable expansion link with it, and the end of described expansion link is provided with contiguous block, and this contiguous block is flexibly connected with sliding shoe.Be flexibly connected with sliding shoe by this contiguous block, allow sliding shoe can rotate by certain angle relative to expansion link, arrange like this, just can make sliding shoe slip into or skid off " ﹁ " shape sliding tray of corner rounding off time, more smoothly, be unlikely to stuck.
Described stretching device comprises coil tension spring, and this coil tension spring is connected with sliding shoe.This coil tension spring can arrange with telescoping cylinder part simultaneously, the stretching device forming a whole.The expansion link of described telescoping cylinder part is connected with the middle part of sliding shoe, and coil tension spring is connected with the bottom of sliding shoe.By this coil tension spring, both can increase slip and the self-reparability of sliding shoe at " ﹁ " shape sliding tray leading portion, but also can make sliding shoe in the time falling into " ﹁ " shape sliding tray back segment, block more fasteningly.
Described stretching device and carriage are located on pedestal by holder, and this stretching device and carriage lay respectively at holder both sides.
Described upper block, lower tumbler and side guide wheel comprise respectively wheel seat, wheel carrier and be located at the roller on wheel carrier, and described wheel carrier is located on wheel seat by torsion spring.Wheel carrier is located on wheel seat by torsion spring, plays damping effect, and can make again guide wheel have certain self adaptation should; In the time that sliding wheels for door-acrossing part matches with the ways of " Contraband " font or other shape, because upper and lower, side guide wheel have certain elasticity, can make cooperation compacter firm, push-and-pull is more scientific and reasonable.Described upper block and lower tumbler are respectively equipped with adjustment structure, and this adjustment structure is by the card convex of being located on wheel seat, and are located on pedestal and the some draw-in grooves corresponding with described card convex or hole clipping composition.By this adjustment structure, can finely tune with respect to the position of pedestal wheel part, and then make it to cooperatively interact better with ways.
Described sliding shoe is provided with cell body, and this cell body is provided with fastener, forms described screens.The lower part of described fastener is located on described cell body by torsion spring or spring retractable, and upper part one side of described fastener is to form facing directly of screens, and opposite side is the inclined-plane that can make embedding under fastener.When sliding wheels for door-acrossing part plows while drawing with respect to ways, advance to a side, push piece on ways advances " ﹁ " shape sliding tray back segment by screens by sliding shoe, cushion complete, the barrier effect of screens respective direction disappears, sliding wheels for door-acrossing part can also continue relative ways in this direction and advance, in the time advancing to the opposing party, the push piece on ways is released " ﹁ " shape sliding tray back segment by screens by sliding shoe, enter leading portion, due to buffer, when its sliding shoe enters sliding tray leading portion, have an automatically reset active force.The telescopic setting of fastener, forms screens, and upper part one side is to form the facing directly of screens, and opposite side is the inclined-plane that can make embedding under fastener, can make between the screens on push piece and the sliding shoe on ways coordinate more scientific and reasonable.
" ﹁ " shape sliding tray of described corner rounding off is two of mutual correspondence, and described sliding shoe is located between these two sliding trays, and both sides are provided with suitable with it slide protrusion.Such setting, can make between sliding shoe and sliding tray coordinate more firm, be not easy occur dislocation phenomenon.And two sliding trays and holder one integrated mass, increase the overall performance of sliding wheels for door-acrossing part.
The invention has the advantages that: by upper block, lower tumbler and side guide wheel are set, it cooperatively interacts from three faces with the ways of " Contraband " font or other shape, scientific structure compactness, time draws smooth and easyly, is difficult for loosening; In addition, it also arranges flexible buffer gear, the carriage being connected by the stretching device of this flexible buffer gear and with this stretching device, also play the effects such as buffering, screens, in the time that sliding door uses, also can dissolve impact force even if be subject to strong impact, prevent that sliding door is damaged.
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further described.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the local enlarged diagram of the A portion of Fig. 1;
Fig. 3 is the local enlarged diagram of the B portion of Fig. 1;
Fig. 4 is the overall structure schematic diagram at another visual angle;
Fig. 5 is the local enlarged diagram of the A portion of Fig. 4;
Fig. 6 is the connection diagram of contiguous block and sliding shoe;
In figure: 1. pedestal; 2. upper block; 3. lower tumbler; 4. side guide wheel; 5. stretching device;
51. telescoping cylinder parts; 511. telescoping cylinder; 512. expansion link; 513. contiguous block;
52. coil tension springs; 6. carriage; 61. sliding trays; 62. sliding shoes;
621. screens; 622. cell body; 623. fastener; 7. holder;
81. wheel seats; 82. wheel carriers; 83. rollers; 84. torsion springs; 811. card convex.
Detailed description of the invention
Referring to Fig. 1 to Fig. 6, the sliding wheels for door-acrossing part that the present embodiment provides, it comprises pedestal 1, described pedestal 1 is provided with upper block 2, lower tumbler 3 and side guide wheel 4; Described pedestal 1 is also provided with flexible buffer gear, the carriage 6 that this flexible buffer gear comprises stretching device and is connected with this stretching device 5, described carriage 6 comprises " ﹁ " shape sliding tray 61 of corner rounding off and suitable sliding shoe 62 with it, described sliding shoe 62 is provided with screens 621, can promote sliding shoe 62 slide on sliding tray 61 by this screens 621.Cooperatively interacting of " ﹁ " shape sliding tray 61 by sliding shoe 62 and corner rounding off, in the time that sliding shoe 62 is positioned at the leading portion of sliding tray 61, promoted and the guiding of stretching device 5 by screens 621, can horizontal slip, when sliding shoe 62 slides into sliding tray 61 back segments by the corner of rounding off, sliding shoe 62 can just block, until give certain thrust by screens 621, just can come back to chute 61 leading portions.The use of this sliding wheels for door-acrossing part, need to coordinate another suitable ways with it, this ways can be " Contraband " font or other shape, only need to meet have three corresponding with upper block, lower tumbler and side guide wheel respectively, and be provided with the push piece suitable with screens.
Referring to Fig. 6, described stretching device 5 comprises telescoping cylinder part 51, and this telescoping cylinder part 51 comprises telescoping cylinder 511 and suitable expansion link 512 with it, and the end of described expansion link 512 is provided with contiguous block 513, and this contiguous block 513 is flexibly connected with sliding shoe 62.Be flexibly connected with sliding shoe 62 by this contiguous block 513, allow sliding shoe 62 can rotate by certain angle relative to expansion link 512, arrange like this, just can make sliding shoe 62 slip into or skid off " ﹁ " shape sliding tray 61 of corner rounding off time, more smoothly, be unlikely to stuck.
Referring to Fig. 4,5,6, described stretching device 5 comprises coil tension spring 52, and this coil tension spring 52 is connected with sliding shoe 62.This coil tension spring 52 can arrange with telescoping cylinder part 51 simultaneously, the stretching device 5 forming a whole.On the lower side being connected of middle part of the expansion link 512 of described telescoping cylinder part 51 and sliding shoe 62, coil tension spring 52 is connected with the bottom of sliding shoe 62.By this coil tension spring, both can increase slip and the self-reparability of sliding shoe at " ﹁ " shape sliding tray leading portion, but also can make sliding shoe in the time falling into " ﹁ " shape sliding tray back segment, block more fasteningly.
Described stretching device 5 is located on pedestal 1 by holder 7 with carriage 6, and this stretching device 5 lays respectively at holder 7 both sides with carriage 6.
Referring to Fig. 1,2, described upper block 2, lower tumbler 3 and side guide wheel 4 comprise respectively wheel seat 81, wheel carrier 82 and be located at the roller 83 on wheel carrier 82, and described wheel carrier 82 is located on wheel seat 81 by torsion spring 84.Wheel carrier 82 is located on wheel seat 81 by torsion spring 84, plays damping effect, and can make again guide wheel have certain self adaptation should; In the time that sliding wheels for door-acrossing part matches with the ways of " Contraband " font or other shape, because upper and lower, side guide wheel have certain elasticity, can make to coordinate compacter firm, time draw more scientific and reasonable.Described upper block 2 and lower tumbler 3 are respectively equipped with adjustment structure, and this adjustment structure is by the card convex 811 of being located on wheel seat 81, and are located on pedestal 1 and the some draw-in grooves corresponding with described card convex 811 or hole clipping composition.By this adjustment structure, can finely tune with respect to the position of pedestal wheel part, and then make it to cooperatively interact better with ways.In the present embodiment, what it adopted is three hole clippings of mutually occuring simultaneously; The wheel seat 81 of upper and lower guide wheel 2,3 is by screw and card convex 811 and coordinating of certain hole clipping wherein, thereby be arranged on pedestal 1, in the time that needs are finely tuned guide wheel, only screw need be unscrewed, card convex 811 is replaced by the hole clipping suitable with another and matches, then tighten the screws again.
Referring to Fig. 4,5, described sliding shoe 62 is provided with cell body 622, and this cell body 622 is provided with fastener 623, forms described screens 621.The lower part of described fastener 623 is located on described cell body 622 by torsion spring or spring retractable, and upper part one side of described fastener 623 is to form facing directly of screens, and opposite side is the inclined-plane that can make embedding under fastener.When sliding wheels for door-acrossing part plows while drawing with respect to ways, advance to a side, push piece on ways advances " ﹁ " shape sliding tray 61 back segments by screens by sliding shoe 62, cushion complete, the barrier effect of screens 621 respective direction disappears, sliding wheels for door-acrossing part can also continue relative ways in this direction and advance, in the time advancing to the opposing party, the push piece on ways is released " ﹁ " shape sliding tray 61 back segments by screens 621 by sliding shoe 62, enter leading portion, due to buffer, when its sliding shoe 62 enters sliding tray 61 leading portion, have an automatically reset active force.The telescopic setting of fastener 623, forms screens 621, and upper part one side is to form the facing directly of screens, and opposite side is the inclined-plane that can make embedding under fastener, can make between the screens on push piece and the sliding shoe on ways coordinate more scientific and reasonable.
" ﹁ " shape sliding tray 61 of described corner rounding off is two of mutual correspondence, and described sliding shoe 62 is located between these two sliding trays 61, and both sides are provided with suitable with it slide protrusion.Such setting, can make between sliding shoe 62 and sliding tray 61 coordinate more firm, be not easy occur dislocation phenomenon.And two sliding trays 61 and holder 7 one integrated mass, increase the overall performance of sliding wheels for door-acrossing part.
This sliding wheels for door-acrossing part, by upper block, lower tumbler and side guide wheel are set, it cooperatively interacts from three faces with the ways of " Contraband " font or other shape, and scientific structure compactness time is drawn smooth and easyly, is difficult for loosening; In addition, it also arranges flexible buffer gear, the carriage being connected by the stretching device of this flexible buffer gear and with this stretching device, also play the effects such as buffering, screens, in the time that sliding door uses, also can dissolve impact force even if be subject to strong impact, prevent that sliding door is damaged.
The present invention is not limited to above-mentioned embodiment, adopts the structure identical or approximate with the above embodiment of the present invention, and other sliding wheels for door-acrossing parts that obtain, all within protection scope of the present invention.
Claims (9)
1. a sliding wheels for door-acrossing part, it comprises pedestal, it is characterized in that, described pedestal is provided with upper block, lower tumbler and side guide wheel; Described pedestal is also provided with flexible buffer gear, the carriage that this flexible buffer gear comprises stretching device and is connected with this stretching device, described carriage comprises corner rounding off " ﹁ " shape sliding tray and suitable sliding shoe with it, described sliding shoe is provided with screens, can promote sliding shoe slide on sliding tray by this screens.
2. sliding wheels for door-acrossing part according to claim 1, it is characterized in that, described stretching device comprises telescoping cylinder part, and this telescoping cylinder part comprises telescoping cylinder and suitable expansion link with it, the end of described expansion link is provided with contiguous block, and this contiguous block is flexibly connected with sliding shoe.
3. sliding wheels for door-acrossing part according to claim 2, is characterized in that, described stretching device also comprises coil tension spring, and this coil tension spring is connected with sliding shoe.
4. sliding wheels for door-acrossing part according to claim 1, is characterized in that, described stretching device and carriage are located on pedestal by holder, and this stretching device and carriage lay respectively at holder both sides.
5. sliding wheels for door-acrossing part according to claim 1, is characterized in that, described upper block, lower tumbler and side guide wheel comprise respectively wheel seat, wheel carrier and be located at the roller on wheel carrier, and described wheel carrier is located on wheel seat by torsion spring.
6. sliding wheels for door-acrossing part according to claim 5, is characterized in that, described upper block and lower tumbler are respectively equipped with adjustment structure, and this adjustment structure is by the card convex of being located on wheel seat, and is located on pedestal and the some draw-in grooves corresponding with described card convex or hole clipping composition.
7. sliding wheels for door-acrossing part according to claim 1, is characterized in that, described sliding shoe is provided with cell body, and this cell body is provided with fastener, forms described screens.
8. sliding wheels for door-acrossing part according to claim 7, is characterized in that, the lower part of described fastener is located on described cell body by torsion spring or spring retractable, and upper part one side of described fastener is to form facing directly of screens, and opposite side is the inclined-plane that can make embedding under fastener.
9. sliding wheels for door-acrossing part according to claim 1, is characterized in that, " ﹁ " shape sliding tray of described corner rounding off is two of mutual correspondence, and described sliding shoe is located between these two sliding trays, and both sides are provided with suitable with it slide protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069654.XA CN104110189A (en) | 2014-02-27 | 2014-02-27 | Wheel assembly of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069654.XA CN104110189A (en) | 2014-02-27 | 2014-02-27 | Wheel assembly of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104110189A true CN104110189A (en) | 2014-10-22 |
Family
ID=51707162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069654.XA Pending CN104110189A (en) | 2014-02-27 | 2014-02-27 | Wheel assembly of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285278A (en) * | 2016-09-27 | 2017-01-04 | 东莞嘉道五金制品有限公司 | A kind of damping buffer unit of sliding door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201738721U (en) * | 2010-07-09 | 2011-02-09 | 许姜德 | Enclosed type damper |
| US20110203183A1 (en) * | 2010-02-24 | 2011-08-25 | Sugatsune Kogyo Co., Ltd. | Drawing device |
| CN202417141U (en) * | 2012-02-14 | 2012-09-05 | 陈明开 | Novel guide mechanism for hanging sliding door |
| CN203145671U (en) * | 2013-02-04 | 2013-08-21 | 许姜德 | Double-tube damping wall cabinet upper wheel |
| CN203201353U (en) * | 2013-04-15 | 2013-09-18 | 林维海 | Moving door buffer |
| CN203403758U (en) * | 2013-08-13 | 2014-01-22 | 曹锦伦 | Improved sliding door buffer |
-
2014
- 2014-02-27 CN CN201410069654.XA patent/CN104110189A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110203183A1 (en) * | 2010-02-24 | 2011-08-25 | Sugatsune Kogyo Co., Ltd. | Drawing device |
| CN201738721U (en) * | 2010-07-09 | 2011-02-09 | 许姜德 | Enclosed type damper |
| CN202417141U (en) * | 2012-02-14 | 2012-09-05 | 陈明开 | Novel guide mechanism for hanging sliding door |
| CN203145671U (en) * | 2013-02-04 | 2013-08-21 | 许姜德 | Double-tube damping wall cabinet upper wheel |
| CN203201353U (en) * | 2013-04-15 | 2013-09-18 | 林维海 | Moving door buffer |
| CN203403758U (en) * | 2013-08-13 | 2014-01-22 | 曹锦伦 | Improved sliding door buffer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285278A (en) * | 2016-09-27 | 2017-01-04 | 东莞嘉道五金制品有限公司 | A kind of damping buffer unit of sliding door |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
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| RJ01 | Rejection of invention patent application after publication |