CN201106345Y - Cabinet with sliding door and roller arrangement thereof - Google Patents
Cabinet with sliding door and roller arrangement thereof Download PDFInfo
- Publication number
- CN201106345Y CN201106345Y CNU2007201216831U CN200720121683U CN201106345Y CN 201106345 Y CN201106345 Y CN 201106345Y CN U2007201216831 U CNU2007201216831 U CN U2007201216831U CN 200720121683 U CN200720121683 U CN 200720121683U CN 201106345 Y CN201106345 Y CN 201106345Y
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- CN
- China
- Prior art keywords
- gathering sill
- main body
- sliding part
- push rod
- cylinder body
- 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.)
- Expired - Fee Related
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a cabinet with a push-pull door and a roller wheel device thereof. The cabinet comprises a cabinet body, a push-pull door and a roller wheel device, wherein, the cabinet body is provided with a guide rail and a locating piece; the roller wheel device is fixed on the push-pull door and comprises a main body and roller wheels installed on the main body and positioned on the guide rail, and also comprises a sliding part and a damper bar, wherein, the main body is provided with an irregular guide groove which is provided with an inflection point; the sliding part is inserted in the guide groove and matched with the locating piece; the damper bar consists of a cylinder body, a piston pusher and damping liquid filled between the piston pusher and the cylinder body; the cylinder body is installed on the main body and one end of the piston pusher is inserted in the cylinder body while the other end thereof is connected with the sliding part. Owing to the arrangement of the damper bar, the roller wheel device can prevent the push-pull door from fast moving and then the force of the push-pull door is consumed by the damper bar due to action of inertia or other forces to achieve buffering effect, thus the push-pull door produces no noise and can not rebound after leaning aside.
Description
Technical field
The utility model relates to field of furniture, especially about a kind of cupboard and roller devices thereof with sliding door.
Background technology
The cupboard with sliding door on the market comprises cabinet, sliding door and upper and lower roller devices, this cabinet has upper and lower guide rail, this sliding door is installed between this upper and lower guide rail, this upper and lower roller devices is separately fixed at the top margin and the base of sliding door, this roller devices comprises main body and is installed in roller on the main body that roller places on the corresponding guide rail.But this kind rail has following shortcoming: there is not buffer, thus sliding door bump cabinet side in the push-and-pull process easily, thus noise produced, and also sliding door can resilience after keeping to the side.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of cupboard with sliding door and roller devices thereof that can effectively cushion in the push-and-pull process is provided.
The technical solution adopted for the present invention to solve the technical problems is: this roller devices comprises main body, is installed in roller, sliding part and damper bar on this main body, this main body has special-shaped gathering sill, this gathering sill has flex point, this sliding part inserts this gathering sill, this damper bar has cylinder body, piston push rod and damping liquid, and this cylinder body is installed on the main body, and an end of this piston push rod inserts cylinder body, its other end is connected with sliding part, and this damping liquid filling is between piston push rod and cylinder body.
Described piston push rod arranges along first direction, this gathering sill have first gathering sill that extends along first direction and with second gathering sill of its formation obtuse angle angle, flex point is the junction of this first, second gathering sill.
Described sliding part has spherical draw-in groove, and this piston push rod has spherical dop, and this dop snaps in this draw-in groove.
Described sliding part is connected with an end of elastic component, and the other end of this elastic component is installed on the main body.
This a kind of cupboard with sliding door comprises cabinet, sliding door and roller devices, this cabinet has guide rail and keeper, this roller devices is fixed on the sliding door, this roller devices comprises main body and is installed in roller on this main body, this roller places on the guide rail, described roller devices also comprises sliding part and damper bar, this main body has special-shaped gathering sill, this gathering sill has flex point, and this sliding part inserts gathering sill and corresponding with keeper, and this damper bar has cylinder body, piston push rod and damping liquid, this cylinder body is installed on the main body, one end of this piston push rod inserts cylinder body, and its other end is connected with sliding part, and this damping liquid filling is between piston push rod and cylinder body.
The invention has the beneficial effects as follows, owing to be provided with damper bar, so roller devices can stop the fast moving of sliding door, sliding door consumes because of the damped rod of the effect of inertia or other power, make the slowly side of close cabinet of sliding door, so play cushioning effect, can not produce noise, and can resilience after keeping to the side.
Description of drawings
Fig. 1 is the structural representation that present embodiment has the cupboard of sliding door;
Fig. 2 is the structural representation of the bottom roller device of present embodiment when tightening with following keeper;
Structural representation when Fig. 3 is the upper roller device of present embodiment and last keeper chucking;
Fig. 4 is the bottom roller device of the present embodiment structural representation during with the disengaging of following keeper;
Fig. 5 is the upper roller device of present embodiment and the last keeper structural representation when breaking away from.
The specific embodiment
To shown in Figure 5, the cupboard that present embodiment has sliding door comprises cabinet 1, sliding door 2 and roller devices 3,4 as Fig. 1.This cabinet 1 has upper rail 11 and the lower guideway 12 that parallels, and this upper rail 11 is equipped with keeper 13, and this lower guideway 12 is equipped with down keeper 14.This sliding door 2 is installed between this upper rail 11 and the lower guideway 12.
Roller devices has two, is respectively upper roller device 3 and bottom roller device 4, and this upper and lower roller devices 3,4 is separately fixed at the top margin and the base of this sliding door 2.This bottom roller device 4 comprises that main body 41, bottom roller 42, downslide moving part 43, following elastic component 44 reach damper bar 45 down down.This bottom roller 42 is installed on this time main body 41 and can rolls.Have abnormity on this time main body 41 and go up gathering sill 46, should go up gathering sill 46 and have first gathering sill 461 that extends along first direction and form with second gathering sill 462 of its formation obtuse angle angle, the junction of this first gathering sill 461 and second gathering sill 462 is a flex point 463.This downslide moving part has guide pad, and this guide pad inserts in this gathering sill 46.This time damper bar 45 comprises cylinder body 451, piston push rod 452 and damping liquid 453, this cylinder body 451 is installed in down on the main body 41, this piston push rod 452 is arranged along first direction, the one end inserts in this cylinder body 451 and does piston motion, and these damping liquid 453 fillings are between this piston push rod 452 and cylinder body 451.The other end of this piston push rod 452 has spherical dop 454, and this downslide moving part 43 has spherical draw-in groove 431, and this dop 454 snaps in this draw-in groove 431, and this downslide moving part 43 is connected with this piston push rod 452.This time elastic component 44 is a spring, and it arranges that along first direction an end of this time elastic component is connected with the downslide moving part, and its other end is fixed on down on the main body.The shape structure of this upper roller device 3 and operating principle and bottom roller device 4 are basic identical, and it also comprises main body 31, upper roller 32, goes up sliding part 33, goes up elastic component and goes up damper bar 35, and main body 31 also has abnormity gathering sill 36 down on this.The upper roller 32 of this upper roller device places in the upper rail 11 and can roll along this upper rail 11.The bottom roller 42 of this bottom roller device places in the lower guideway 12 and can roll along this lower guideway 12.When initial position, this upper and lower sliding part 31,41 blocks upper and lower keeper 13,14 respectively, and realizes the location of sliding door.
When drawing back sliding door, because upper and lower sliding part 31,41 blocks the upper and lower keeper of being located on the cabinet 13,14 respectively, so upper and lower sliding part 31,41 and upper and lower keeper 13,14 are all motionless; Draw back in the process, upper and lower elastic component stretches, and the piston push rod of the upper and lower damper bar flex point of gathering sill up and down moves, and the respectively upper and lower relatively gathering sill of upper and lower sliding part slides; When upper and lower sliding part moved to the flex point place, because the elastic component tension, sliding part began turning and is parked in special-shaped gathering sill place, makes upper and lower sliding part break away from upper and lower keeper respectively, and promptly upper and lower roller devices breaks away from upper and lower keeper respectively.When closing sliding door, upper and lower sliding part is got back to disengaged position again, upper and lower sliding part is stopped by upper and lower keeper, upper and lower sliding part is resumed parastate, the elastic component pulling force works, the resistance of damper bar begins to stop the fast moving of sliding door, and sliding door is blocked location by upper and lower keeper because of the damped rod of the effect of inertia or other power consumes after sliding door slowly keeps to the side.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. roller devices, comprise main body and be installed in roller on this main body, it is characterized in that: also comprise sliding part and damper bar, this main body has special-shaped gathering sill, and this gathering sill has flex point, this sliding part inserts this gathering sill, this damper bar has cylinder body, piston push rod and damping liquid, and this cylinder body is installed on the main body, and an end of this piston push rod inserts cylinder body, its other end is connected with sliding part, and this damping liquid filling is between piston push rod and cylinder body.
2. roller devices according to claim 1, it is characterized in that: described piston push rod is arranged along first direction, this gathering sill have first gathering sill that extends along first direction and with second gathering sill of its formation obtuse angle angle, flex point is the junction of this first, second gathering sill.
3. roller devices according to claim 2 is characterized in that: described sliding part has spherical draw-in groove, and this piston push rod has spherical dop, and this dop snaps in this draw-in groove.
4. according to any described roller devices among the claim 1-3, it is characterized in that: described sliding part is connected with an end of elastic component, and the other end of this elastic component is installed on the main body.
5. cupboard with sliding door, comprise cabinet, sliding door and roller devices, this cabinet has guide rail and keeper, this roller devices is fixed on the sliding door, this roller devices comprises main body and is installed in roller on this main body, this roller places on the guide rail, it is characterized in that: described roller devices also comprises sliding part and damper bar, this main body has special-shaped gathering sill, this gathering sill has flex point, this sliding part inserts gathering sill and corresponding with keeper, this damper bar has cylinder body, piston push rod and damping liquid, this cylinder body is installed on the main body, and an end of this piston push rod inserts cylinder body, its other end is connected with sliding part, and this damping liquid filling is between piston push rod and cylinder body.
6. the cupboard with sliding door according to claim 5, it is characterized in that: described piston push rod is arranged along first direction, this gathering sill have first gathering sill that extends along first direction and with second gathering sill of its formation obtuse angle angle, flex point is the junction of this first, second gathering sill.
7. the cupboard that sliding door is arranged according to claim 6 is characterized in that: described sliding part has spherical draw-in groove, and this piston push rod has spherical dop, and this dop snaps in this draw-in groove.
8. according to any described cupboard with sliding door among the claim 5-7, it is characterized in that: described sliding part is connected with an end of elastic component, and the other end of this elastic component is installed on the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201216831U CN201106345Y (en) | 2007-07-18 | 2007-07-18 | Cabinet with sliding door and roller arrangement thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201216831U CN201106345Y (en) | 2007-07-18 | 2007-07-18 | Cabinet with sliding door and roller arrangement thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106345Y true CN201106345Y (en) | 2008-08-27 |
Family
ID=39958146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201216831U Expired - Fee Related CN201106345Y (en) | 2007-07-18 | 2007-07-18 | Cabinet with sliding door and roller arrangement thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106345Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798898A (en) * | 2010-03-04 | 2010-08-11 | 中山莱博顿卫浴有限公司 | Self-service speed reducing device of sliding door |
| AU2010200253B2 (en) * | 2010-01-25 | 2011-10-13 | Door & Window Hardware Co. | Soft-closing device for a sliding door |
| CN102536021A (en) * | 2011-12-31 | 2012-07-04 | 许姜德 | Movable pulley combined unit assembled on upper cross beam and lower cross beam of door leaf of wall cabinet |
| CN105507720A (en) * | 2016-01-18 | 2016-04-20 | 王胜利 | Bi-directional damper and moving door adopting same |
-
2007
- 2007-07-18 CN CNU2007201216831U patent/CN201106345Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010200253B2 (en) * | 2010-01-25 | 2011-10-13 | Door & Window Hardware Co. | Soft-closing device for a sliding door |
| CN101798898A (en) * | 2010-03-04 | 2010-08-11 | 中山莱博顿卫浴有限公司 | Self-service speed reducing device of sliding door |
| CN102536021A (en) * | 2011-12-31 | 2012-07-04 | 许姜德 | Movable pulley combined unit assembled on upper cross beam and lower cross beam of door leaf of wall cabinet |
| CN105507720A (en) * | 2016-01-18 | 2016-04-20 | 王胜利 | Bi-directional damper and moving door adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20100718 |