CN103470146B - A kind of sliding door - Google Patents
A kind of sliding door Download PDFInfo
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- CN103470146B CN103470146B CN201310391094.5A CN201310391094A CN103470146B CN 103470146 B CN103470146 B CN 103470146B CN 201310391094 A CN201310391094 A CN 201310391094A CN 103470146 B CN103470146 B CN 103470146B
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- door
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- wheel
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Abstract
A kind of sliding door, comprises, door-plate; Be articulated in two guide wheels on door-plate, the pivot center of these two guide wheels staggers at the width of door-plate mutually with the consistency of thickness of door-plate and two guide wheels, the edge of guide wheel is a taper portion, and the thickness in this taper portion is increased towards the center of guide wheel gradually by the edge of guide wheel; Be articulated at least one support wheel on door-plate, this support wheel is positioned at the below of two guide wheels, and the pivot center of support wheel is consistent with the short transverse of door-plate, and support wheel is taper, and its diameter increases from the bottom to top successively; Guide rail, is provided with the first V-shaped groove and the second V-shaped groove, forms the space for holding guide wheel in the first V-shaped groove, and the diapire of the first V-shaped groove forms supporting surface, the confined planes of two side formation for limiting two sides, taper portion respectively for supporting guide wheel; Support wheel is held between the two side of the second V-shaped groove.The present invention effectively avoids the phenomenon that rocking appears in door-plate, can guarantee the verticality of door-plate.
Description
Technical field
The present invention relates to upholstery technical field, be specifically related to a kind of sliding door.
Background technology
Present stage, sliding door is attractive in appearance with it, advantage easily, is widely used in household or office space.In order to ensure the aesthetic property of sliding door, existing sliding door adopts the hanging track hidden to install mostly, and particularly, install pulley on door-plate top, metope installs the guide rail slided for pulley.
Existing sliding push-pull door in use, because pulley is mounted in the side of door-plate top ends, the misalignment door-plate of whole door assembly, under gravity, door-plate bottom can towards the lopsidedness being provided with pulley, meanwhile, pulley also can relative to guide rail run-off the straight on the cross section of guide rail, this just requires in process, the width of guide rail is made to be greater than the thickness of pulley, ensure that pulley normally slides at guide rail interior and is unlikely to occur stuck phenomenon with this, but, because door-plate bottom is unsettled, when promoting door-plate motion, rocking before and after door-plate can occur.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of sliding door, and it effectively can solve door-plate and to rock and slide stuck problem.
For achieving the above object, the present invention adopts following technical scheme:
A kind of sliding door, comprises,
Door-plate;
To be articulated on door-plate and to be positioned at two guide wheels at the door-plate back side, the pivot center of these two guide wheels staggers at the width of door-plate mutually with the consistency of thickness of door-plate and two guide wheels, the edge of guide wheel is a taper portion, and the thickness in this taper portion is increased towards the center of guide wheel gradually by the edge of guide wheel;
Being articulated on door-plate and being positioned at least one support wheel at the door-plate back side, this support wheel is positioned at the below of two guide wheels, and the pivot center of support wheel is consistent with the short transverse of door-plate, and support wheel is taper, and its diameter increases from the bottom to top successively;
Guide rail, be provided with the first V-shaped groove and the second V-shaped groove, first V-shaped groove and the second V-shaped groove mutually stagger in the short transverse of door-plate and all extend along the width of door-plate, form the space for holding guide wheel in first V-shaped groove, the diapire of the first V-shaped groove forms supporting surface, the confined planes of two side formation for limiting two sides, taper portion respectively for supporting guide wheel; Support wheel is held between the two side of the second V-shaped groove.
This sliding door also includes the installing rack being fixed on the door-plate back side, and guide wheel and support wheel are all articulated on this bracing frame.
Installing rack is provided with the installation shaft that two bearing of trends are consistent with the thickness direction of door-plate, two guide wheels are articulated in these two installation shaft respectively.
Guide wheel is installed on the mounting shaft by one first bolt fastener.
Installing rack is provided with the installing plate of a level, this installing plate is provided with the connecting axle that a bearing of trend is consistent with the short transverse of door-plate, guide wheel is articulated in the bottom of this connecting axle.
Connecting axle is installed on a mounting board by one second bolt fastener.
A gap is formed between the bottom surface of support wheel and the bottom surface of the second V-shaped groove.
Guide wheel and support wheel adopt nylon or rubber to make.
Beneficial effect of the present invention is:
Compared to prior art, guide wheel of the present invention and support wheel are respectively at two gapless cooperations of V-shaped groove that guide rail is arranged, effectively avoid the phenomenon that rocking appears in door-plate in push-and-pull process, and in door-plate sliding process, support wheel and the V-shaped groove corresponding with it coordinate, and being subject to the restriction of this V-shaped groove, progressive one prevent door-plate beat and rock, can guarantee the verticality of door-plate simultaneously; Can adjust the position of guide wheel and support wheel when mounted, make the installation of whole device, dismantle more simple and fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the lateral view of Fig. 1;
Wherein: 10, door-plate; 20, installing rack; 21, installation shaft; 22, installing plate; 23, connecting axle; 24, the first bolt fastener; 25, the second bolt fastener; 30, guide wheel; 40, support wheel; 50, guide rail; 51, the first V-shaped groove; 52, the second V-shaped groove; 53, the first support arm; 54, the second support arm; 60, fixed component.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As shown in Figure 1, 2, for a kind of sliding door of the present invention, it comprises door-plate 10, installing rack 20, guide wheel 30, support wheel 40, guide rail 50, wherein, installing rack 20 is fixedly connected on the position of door-plate 10 back side near top, 50, guide rail is fixed on wall by fixed component 60, and fixed component 60, for adjusting the levelness of guide rail 50, ensures that door-plate 10 can along the slip of level on guide rail 50.
Installing rack 20 installs two above-mentioned guide wheels 30, these two guide wheels 30 are all positioned at the back side of door-plate 10 and are articulated on installing rack 20, the consistency of thickness of the pivot center both it and door-plate 10, and these two guide wheels 30 stagger mutually at the width of door-plate 10, particularly, installation shaft 21, two guide wheels 30 that installing rack 20 upper end is provided with two bearing of trends consistent with the thickness direction of door-plate 10 are articulated in two installation shaft 21 respectively.The edge of guide wheel 30 is a taper portion, and the thickness in this taper portion is increased towards the center of guide wheel 30 gradually by the edge of guide wheel 30, and that is, the axial cross section of this guide wheel 30 is wedge shape.
Support wheel 40 is articulated on installing rack 20, its pivot center is consistent with the short transverse of door-plate 10, and support wheel 40 is positioned at the below of two guide wheels 30, as can be seen from Figure, the present invention is provided with two support wheels 40 mutually staggered along the width of door-plate 10 on installing rack 20, these two support wheels 40 lay respectively at immediately below two guide wheels 30, in fact, in order to simplify structure and reduce costs, installing rack 20 only installs a support wheel 40, support wheel 40 is positioned at below two guide wheels 30, certainly, when arranging a support wheel 40, in order to play good support effect, support wheel 40 can be arranged on immediately below two guide wheel 30 centre positions.The bottom of installing rack 20 is provided with the installing plate 22 of a level, this installing plate 22 is provided with two bearing of trends connecting axle 23 consistent with door-plate 10 short transverse, and two above-mentioned support wheels 40 are articulated in the bottom of connecting axle 23 respectively.Support wheel 40 is in taper, and its diameter increases from the bottom to top successively.
The upper end of guide rail 50 is provided with the first support arm 53, bottom is provided with the second support arm 54, wherein, the upper surface of the first support arm 53 is provided with the first V-shaped groove 51, the upper surface of the second support arm 54 arranges the second V-shaped groove 52, first V-shaped groove 51 and the second V-shaped groove 52 mutually stagger in the short transverse of door-plate 10 and all extend along the width of door-plate 10, first V-shaped groove 51 is for holding two guide wheels 30, wherein the taper portion at guide wheel 30 edge is consistent with the shape of the first V-shaped groove 51, guide wheel 30 is after being embedded at the first V-shaped groove 51 completely, the diapire of the first V-shaped groove 51 forms the supporting surface for supporting guide wheel 30 circumferential surface, its two side forms the confined planes being respectively used to limit two sides, taper portion, that is, after guide wheel 30 coordinates completely with the first V-shaped groove 51, the diapire of the first V-shaped groove 51 bears the downforce of guide wheel 30, the spacing effect of clamping is played to guide wheel 30 in its two side.Support wheel 40 is held between the two side of the second V-shaped groove 52, after being seated, fit in the side of support wheel 40 and the two sides of the second V-shaped groove 52, and, a gap is formed, for the diapire friction of the soffit and the second V-shaped groove 52 of avoiding support wheel 40 between the soffit of support wheel 40 and the diapire of the second V-shaped groove 52.
For the ease of installing and adjustment assembly precision, above-mentioned guide wheel 30 is arranged in installation shaft 21 by one first bolt fastener 24, adjusts the position of guide wheel 30 at installation shaft 21 length direction (i.e. the thickness direction of door-plate 10) by this first bolt fastener 24; Connecting axle 23 is fixed on installing plate 22 by one second bolt fastener 25, the height of connecting axle 23 is adjusted by this second bolt fastener 25, namely the position in door-plate 10 short transverse of support wheel 40 is adjusted, certainly, also further the position of connecting axle 23 at door-plate 10 thickness direction can be adjusted by the second bolt fastener 25.
The present invention when mounted, fixed component 60 is utilized to be fixed on wall by guide rail 50, and adjust the levelness of guide rail 50, guide wheel 30 and support wheel 40 are arranged on installing rack 20, and installing rack 20 is fixed on door-plate 10, finally, guide wheel 30 and support wheel 40 are embedded at respectively in the first V-shaped groove 51 and the second V-shaped groove 52.If when the position of guide wheel 30 and support wheel 40 is not in place, then adjust respectively by the first bolt fastener 24 and the second bolt fastener 25, guide wheel 30 and support wheel 40 are coordinated according to the matching requirements designed.
The present invention in use, guide wheel 30 rolls in the first V-shaped groove 51, drive door-plate 10, installing rack 20 moves along the length direction of guide rail 50, support wheel 40 moves along the length direction of the second V-shaped groove 52, and in motion process, around the central axis rotation of connecting axle 23, and support wheel 40 is subject to the support of the second V-shaped groove 52 away from the sidewall of door-plate 10, make installing rack 20 can not beat, namely door-plate 10 can not beat backward, simultaneously, second V-shaped groove 52 carries out spacing near the sidewall of door-plate 10 to support wheel 40, make door-plate 10 in motion process, can not beat forward.In addition, support wheel 40 blind-mate of guide wheel 30 blind-mate of the first V-shaped groove 51 and wedge shape, the second V-shaped groove 52 and taper, further avoid rocking of door-plate 10, add the stability of door-plate 10, effectively avoid door-plate 10 in sliding process, occur stuck phenomenon.When finding that door-plate 10 tilts, the height and position of support wheel 40 can be adjusted, door-plate 10 is adjusted to vertical direction.
In the present invention, in the width both sides of door-plate 10, respectively an installing rack 20 can be installed.
The material that guide wheel 30 and support wheel 40 adopt nylon or rubber etc. to have appropriate resiliency is made, can according to the deformation of material itself, with the first V-shaped groove 51 and the second V-shaped groove 52 further blind-mate, and in the short transverse of door-plate 10 and thickness direction, there is certain controllability.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (8)
1. a sliding door, is characterized in that, comprises,
Door-plate;
To be articulated on door-plate and to be positioned at two guide wheels at the door-plate back side, the pivot center of these two guide wheels staggers at the width of door-plate mutually with the consistency of thickness of door-plate and two guide wheels, the edge of guide wheel is a taper portion, and the thickness in this taper portion is increased towards the center of guide wheel gradually by the edge of guide wheel;
Being articulated on door-plate and being positioned at least one support wheel at the door-plate back side, this support wheel is positioned at the below of two guide wheels, and the pivot center of support wheel is consistent with the short transverse of door-plate, and support wheel is taper, and its diameter increases from the bottom to top successively;
Guide rail, be provided with the first V-shaped groove and the second V-shaped groove, first V-shaped groove and the second V-shaped groove mutually stagger in the short transverse of door-plate and all extend along the width of door-plate, form the space for holding guide wheel in first V-shaped groove, the diapire of the first V-shaped groove forms supporting surface, the confined planes of two side formation for limiting two sides, taper portion respectively for supporting guide wheel; Support wheel is held between the two side of the second V-shaped groove.
2. sliding door as claimed in claim 1, it is characterized in that, this sliding door also includes the installing rack being fixed on the door-plate back side, and guide wheel and support wheel are all articulated on this bracing frame.
3. sliding door as claimed in claim 2, it is characterized in that, installing rack is provided with the installation shaft that two bearing of trends are consistent with the thickness direction of door-plate, two guide wheels are articulated in these two installation shaft respectively.
4. sliding door as claimed in claim 3, is characterized in that, guide wheel is installed on the mounting shaft by one first bolt fastener.
5. sliding door as claimed in claim 2, it is characterized in that, installing rack is provided with the installing plate of a level, this installing plate is provided with the connecting axle that a bearing of trend is consistent with the short transverse of door-plate, guide wheel is articulated in the bottom of this connecting axle.
6. sliding door as claimed in claim 5, is characterized in that, connecting axle is installed on a mounting board by one second bolt fastener.
7. sliding door as claimed in claim 1, is characterized in that, form a gap between the bottom surface of support wheel and the bottom surface of the second V-shaped groove.
8. sliding door as claimed in claim 1, is characterized in that, guide wheel and support wheel adopt nylon or rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391094.5A CN103470146B (en) | 2013-08-30 | 2013-08-30 | A kind of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391094.5A CN103470146B (en) | 2013-08-30 | 2013-08-30 | A kind of sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470146A CN103470146A (en) | 2013-12-25 |
| CN103470146B true CN103470146B (en) | 2016-01-27 |
Family
ID=49795172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310391094.5A Active CN103470146B (en) | 2013-08-30 | 2013-08-30 | A kind of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470146B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503610B (en) * | 2017-09-29 | 2023-03-24 | 广东东泰五金精密制造有限公司 | Rotating wheel adjusting structure for furniture sliding door |
| CN110206469B (en) * | 2019-07-02 | 2020-11-06 | 中国核电工程有限公司 | Shielding sealing door structure and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285362A (en) * | 2008-07-06 | 2008-10-15 | 段云平 | Roller arrangement for shower bath room gate |
| KR20100008990A (en) * | 2008-07-17 | 2010-01-27 | 안중식 | A sliding door having height regulation of furniture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11247536A (en) * | 1998-02-27 | 1999-09-14 | Hou-Tech Co Ltd | Sliding door device |
| CN201007156Y (en) * | 2007-01-30 | 2008-01-16 | 陈烁才 | Shower bath room mute railway |
| CN202954668U (en) * | 2012-10-22 | 2013-05-29 | 周裕佳 | Intelligent door of shower room |
| CN203430333U (en) * | 2013-08-30 | 2014-02-12 | 深圳瑞和建筑装饰股份有限公司 | Novel sliding door |
-
2013
- 2013-08-30 CN CN201310391094.5A patent/CN103470146B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285362A (en) * | 2008-07-06 | 2008-10-15 | 段云平 | Roller arrangement for shower bath room gate |
| KR20100008990A (en) * | 2008-07-17 | 2010-01-27 | 안중식 | A sliding door having height regulation of furniture |
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| Publication number | Publication date |
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| CN103470146A (en) | 2013-12-25 |
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Address after: 518001 Rui he 3027, Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Ruihe Construction Decoration Co., Ltd. Address before: 518028 West Block ten, building 4, Sai Ge science and Technology Park, Huaqiang North Road, Futian District, Shenzhen, Guangdong, A Patentee before: Shenzhen Ruihe Construction Decoration Co., Ltd. |