CN102518349B - Concealed type guide device for door body - Google Patents
Concealed type guide device for door body Download PDFInfo
- Publication number
- CN102518349B CN102518349B CN201110437217.5A CN201110437217A CN102518349B CN 102518349 B CN102518349 B CN 102518349B CN 201110437217 A CN201110437217 A CN 201110437217A CN 102518349 B CN102518349 B CN 102518349B
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- guide
- door body
- concealed type
- guide groove
- 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.)
- Active
Links
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a concealed type guide device for a door body, which comprises an installation frame, a guide wheel assembly arranged at the bottom of the installation frame and a guide groove used for enabling the guide wheel assembly to slide in the guide groove and provided with two inner walls. The guide wheel assembly comprises a spindle assembled at the bottom of the installation frame, a synchronous swing sheet sleeved on the spindle, a pair of guide wheel shafts longitudinally fixed at two ends of the synchronous swing sheet, a guide wheel installed on the guide wheel shafts and a torsional spring sleeved on the spindle. One end head of the torsional spring butts against the bottom of the installation frame, the other end head of the torsional spring elastically butts against one of the guide wheel shafts, the guide wheel shaft elastically contacted with one end head of the torsional spring enables the guide wheel installed on the guide wheel shaft to be tightly contacted with one inner wall of the guide groove, and the guide wheel on the other guide wheel shaft elastically presses against the other inner wall of the guide groove.
Description
[technical field]
The present invention relates to furniture decoration field, relate in particular to a kind of body assembly, relate more specifically to a kind of Concealed type guide device for door body.
[background technology]
Door body guiding device of the prior art is usually fixed on ground by guide wheel, in the bottom of door body, offers guide groove, and the slip by guide wheel in guide groove realizes the push pull maneuver of a body.
Yet, there are a lot of shortcomings in existing this door body guiding device, such as because the fit clearance between guide groove and guide wheel is larger, while therefore causing sliding door body, occur that door body is at the dancing of guide groove width, difficulty when this dancing has increased sliding door body is (due to irregular swing, guide wheel is frequent impact on guide groove inwall, the resistance while therefore having strengthened sliding door body).
Meanwhile, dancing has brought noise.In addition, guide wheel setting cannot be reached to dustproof effect on the ground, because guide wheel is directly exposed in external environment, easily cause the accumulation of dust in guide pulley surface, constantly the dust of accumulation has weakened the smoothness of guide pulley surface, like this, guide wheel and guide groove cooperate and will further have resistance.In other words.The resistance occurring when further strengthening sliding door body, thus to user, make troubles.
Therefore, be necessary to provide a kind of improved door body guiding device, such as Concealed type guide device for door body provided by the invention, to overcome above-mentioned shortcoming with not enough.
[summary of the invention]
The object of the present invention is to provide a kind of Concealed type guide device for door body, it can overcome the dancing producing when guide wheel coordinates operation with guide groove, thereby impels a body push-and-pull more steady, and noise is lower, and has dust-proof effect.
For realizing this object, the present invention adopts following technical scheme:
A Concealed type guide device for door body, comprises installing rack, is arranged on the guide wheel assembly of installing rack bottom and for allowing guide wheel assembly slide in the inner and having the guide groove of two inwalls.Guide wheel assembly comprise be assembled in installing rack bottom main shaft, be set in synchronous swing sheet on main shaft, be vertically fixed in synchronous swing sheet two ends a pair of guide wheel shaft, be arranged on the guide wheel on guide wheel shaft and be set in the torsion spring on main shaft; A termination of torsion spring is resisted against on the bottom of installing rack, another termination resilient abutment is therein on a guide wheel shaft, impel the guide wheel that is arranged on this guide wheel shaft and an inwall close contact of guide groove with the guide wheel shaft of a termination Elastic Contact of torsion spring, the guide wheel elasticity on another guide wheel shaft is pressed on another inwall of guide groove.
Compared with prior art, the present invention possesses following advantage:
Due to guide wheel assembly is arranged on installing rack, installing rack is fixed on a body, the guide groove coordinating with guide wheel assembly is fixed on ground, and guide wheel assembly comprises and impels the always elastomeric element of resilient abutment on the inwall of guide groove width of two guide wheels, therefore, when two guide wheels move in guide groove, guide wheel is always pasting the inwall operation of guide groove, very close to each other between guide wheel and guide groove inwall during door body push-and-pull like this, therefore there will not be the dancing of a body, thereby impel a body push-and-pull more steady, noise is lower, and has dust-proof effect.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional structure diagram of Concealed type guide device for door body of the present invention;
Fig. 2 is the three-dimensional exploded view of Concealed type guide device for door body shown in Fig. 1;
Fig. 3 has shown the cross-sectional view of the dust-proof belt of Concealed type guide device for door body shown in Fig. 2;
Fig. 4 has shown the stereogram of the Concealed type guide device for door body of observing from bottom;
Fig. 5 has shown that Concealed type guide device for door body of the present invention removes the stereogram after dust-proof belt and guide groove;
Fig. 6 has shown the three-dimensional exploded view of Concealed type guide device for door body shown in Fig. 5;
Fig. 7 shown the installing rack of Concealed type guide device for door body of the present invention and hold down assembly between assembly state diagram; And
Fig. 8 has shown that Concealed type guide device for door body of the present invention is installed on the cross-section structure of Men Tihou.
[specific embodiment]
In the present invention, guide wheel assembly is arranged on installing rack, installing rack is fixed on a body, the guide groove coordinating with guide wheel assembly is fixed on ground, and guide wheel assembly comprises and impels the always elastomeric element of resilient abutment on the inwall of guide groove width of two guide wheels, therefore, when two guide wheels move in guide groove, guide wheel is always pasting the inwall operation of guide groove, very close to each other between guide wheel and guide groove inwall during door body push-and-pull like this, therefore there will not be the dancing of a body, thereby impel a body push-and-pull more steady, noise is lower, and there is dust-proof effect.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
With reference to Fig. 1-2 and Fig. 4-8, according to one embodiment of present invention, a kind of Concealed type guide device for door body 100 comprises installing rack 10, is arranged on guide wheel assembly 20 and the guide groove 30 for allowing guide wheel assembly 20 slide in the inner of installing rack 10 bottoms.
Specifically please refer to Fig. 4 and Fig. 6, described installing rack 10 comprises the holder 12 on it with spindle mounting hole 122.
Described guide wheel assembly 20 comprises main shaft 22 in the bottom 124 of described holder 12 is assembled in described spindle mounting hole 122, be set in synchronous swing sheet 24 main shaft 22, be vertically fixed in synchronous swing sheet 24 two ends a pair of guide wheel shaft 26, be arranged on the guide wheel 21 on guide wheel shaft 26 and be set in the torsion spring 23 on main shaft 22.
Simultaneously with reference to figure 2, Fig. 4, Fig. 6 and Fig. 8, guide wheel assembly 20 is installed on the bottom 124 of holder 12 of described installing rack 10 on the whole, and a termination that is set in the torsion spring 23 on main shaft 22 is resisted against on bottom 124, another termination is resilient abutment therein on a guide wheel shaft 26.
Under the elastic reaction of described torsion spring 23, impel an inwall close contact of the guide wheel 21 that is arranged on this guide wheel shaft 26 and guide groove 30 with the guide wheel shaft 26 of a termination Elastic Contact of torsion spring 23.Simultaneously, because described two guide wheel shafts 26 are all installed on synchronous swing sheet 24, and described synchronous swing sheet 24 can swing with respect to main shaft 22 because being set on main shaft 22, therefore, while impelling corresponding guide wheel 21 to be pressed against on an inwall of guide groove 30 when one of them guide wheel shaft 26 is subject to the thrust of torsion spring 23, the guide wheel 21 on another guide wheel shaft 26 is pressed against elasticity on another inwall of guide groove 30.
Preferably, the middle part of described synchronous swing sheet 24 offers through hole 242, and described main shaft 22 passes described through hole 242, thereby described synchronous swing sheet 24 is set on main shaft 22.In addition, guide wheel perforating 244 is offered respectively at the two ends of described synchronous swing sheet 24, and described two guide wheel shafts 26 are realized respectively guide wheel shaft 26 in the synchronous installation swinging on sheet 24 through corresponding perforating 244.
Because the equal elasticity of two guide wheels 21 of guide wheel assembly 20 is pressed against on the inwall of guide groove 30, so there is no space between guide wheel 21 and the inwall of guide groove 30.Therefore two guide wheels 21 are when the interior operation of guide groove 30, guide wheel 21 is always pasting the inwall operation of guide groove 30, therefore there will not be the dancing of a body 900, thereby impels a body push-and-pull more steady, and noise is lower.
Further, in order to realize dust-proof effect, can on door body guiding device 100, additional components be set.Particularly, with reference to figure 2-5 and Fig. 7-8, the holder 12 of described installing rack 10 extends to form respectively loaded plate 14 in the both sides of guide groove 30 length directions.Depressed part 126 is formed on the top of described holder 12, between described depressed part 126 and the bottom of corresponding loaded plate 14, forms gap 128.
Described door body guiding device 100 further comprises the flexible dustproof band 50 (with reference to figure 1) that is laid on described guide groove 30 tops, the two ends of described dust-proof belt 50 are fixed on the two ends (such as fixing by fixture block 60) on guide groove 30 length directions, gap 128 and depressed part 126 are passed from the bottom of loaded plate 14 in middle part, thereby along with installing rack 10 and be installed in the operation of the guide wheel assembly 20 on installing rack 10, flexible dustproof band 50 is dipping and heaving thereupon.
Preferably, with reference to figure 3, described flexible dustproof band 50 comprises layer of silica gel 52 and the stainless steel layer 54 pressing together mutually.Adopt layer of silica gel 52, can improve the flexibility of flexible dustproof band 50; And adopt stainless steel layer 52, can greatly improve the abrasion resistance of flexible dustproof band 50.
Concealed type guide device for door body 100 is further used in guide groove 30 interior when operation, guaranteeing that flexible dustproof band 50 is always adjacent at guide wheel assembly 20 and holds down assembly 40 on guide groove 30.
With reference to figure 7, described in hold down assembly and 40 comprise and be assembled in the resilient suspension 42 of respective carrier plate 14 bottoms and be arranged on the pair of pinch rollers 44 on described suspension 42.Under the elastic reaction of resilient suspension 42, described pair of pinch rollers 44 compresses flexible dustproof band 50 down, and then guarantees that flexible dustproof band 50 is always adjacent on guide groove 30.Like this, when guide wheel assembly 20 is during in the interior operation of guide groove 30, along with the rolling of contact roller 44 on flexible dustproof band 50, flexible dustproof band 50 is always close on guide groove 30, thereby can stop extraneous dust to enter in guide groove 30.
Preferably, the bottom of described each loaded plate 14 offers assembly hole 142.Described resilient suspension 42 comprises fixed arm 422 and the suspension arm 424 being bent to form from one end of fixed arm 422.The end of described suspension arm 424 forms contact roller axis hole 426.By screw 48 through fixed arm 422 and locking on the assembly hole 142 of loaded plate 14 and realize the bottom that whole resilient suspension 42 is fixed on to loaded plate 14.Described 40 installation shaft 46 that further comprise through contact roller axis hole 426 that hold down assembly, described pair of pinch rollers 44 is separately positioned on the two ends of installation shaft 46.
Therefore; above-described embodiment is preferably embodiment of the present invention; but be not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being all included in protection scope of the present invention.
Claims (10)
1. a Concealed type guide device for door body, comprises installing rack, is arranged on the guide wheel assembly of installing rack bottom and for allowing guide wheel assembly slide in the inner and having the guide groove of two inwalls, it is characterized in that:
Described guide wheel assembly comprise be assembled in installing rack bottom main shaft, be set in synchronous swing sheet on main shaft, be vertically fixed in synchronous swing sheet two ends a pair of guide wheel shaft, be arranged on the guide wheel on guide wheel shaft and be set in the torsion spring on main shaft;
A termination of described torsion spring is resisted against on the bottom of installing rack, another termination resilient abutment is therein on a guide wheel shaft, impel the guide wheel that is arranged on this guide wheel shaft and an inwall close contact of guide groove with the guide wheel shaft of a termination Elastic Contact of torsion spring, the guide wheel on another guide wheel shaft elasticity is pressed against on another inwall of guide groove.
2. Concealed type guide device for door body according to claim 1, is characterized in that: described installing rack comprises the holder on it with spindle mounting hole; The main shaft of described guide wheel assembly is assembled in described spindle mounting hole from the bottom of described holder.
3. Concealed type guide device for door body according to claim 1, is characterized in that: the middle part of described synchronous swing sheet offers through hole, and described main shaft passes described through hole, thereby described synchronous swing sheet is set on main shaft.
4. Concealed type guide device for door body according to claim 3, it is characterized in that: guide wheel shaft perforating is offered respectively at the two ends of described synchronous swing sheet, described two guide wheel shafts are realized respectively guide wheel shaft in the synchronous installation swinging on sheet through corresponding guide wheel shaft perforating.
5. Concealed type guide device for door body according to claim 2, is characterized in that: the holder of described installing rack extends to form respectively loaded plate in the both sides of guide groove length direction; Depressed part is formed on the top of described holder, between described depressed part and the bottom of corresponding loaded plate, forms gap; Described door body guiding device further comprises the flexible dustproof band that is laid on described guide groove top, and the two ends of described dust-proof belt are fixed on the two ends on guide groove length direction, and described gap and depressed part are passed from the bottom of loaded plate in middle part.
6. Concealed type guide device for door body according to claim 5, is characterized in that: described Concealed type guide device for door body further comprises for guaranteeing that when guide wheel assembly moves in guide groove flexible dustproof band is always adjacent to holding down assembly on guide groove.
7. Concealed type guide device for door body according to claim 6, is characterized in that: described in hold down assembly and comprise and be assembled in the resilient suspension of respective carrier plate bottom and be arranged on the pair of pinch rollers on described suspension; Under the elastic reaction of resilient suspension, described pair of pinch rollers compresses flexible dustproof band down, and then guarantees that flexible dustproof band is always adjacent on guide groove.
8. Concealed type guide device for door body according to claim 7, is characterized in that: the bottom of described each loaded plate offers assembly hole; Described resilient suspension comprises fixed arm and the suspension arm being bent to form from one end of fixed arm, and the end of described suspension arm forms contact roller axis hole; By screw through fixed arm and locking on the assembly hole of loaded plate and realize the bottom that whole resilient suspension is fixed on to loaded plate.
9. Concealed type guide device for door body according to claim 8, is characterized in that: described in hold down assembly and further comprise the installation shaft through contact roller axis hole, described pair of pinch rollers is separately positioned on the two ends of installation shaft.
10. Concealed type guide device for door body according to claim 5, is characterized in that: described flexible dustproof band comprises layer of silica gel and the stainless steel layer pressing together mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437217.5A CN102518349B (en) | 2011-12-22 | 2011-12-22 | Concealed type guide device for door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110437217.5A CN102518349B (en) | 2011-12-22 | 2011-12-22 | Concealed type guide device for door body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102518349A CN102518349A (en) | 2012-06-27 |
| CN102518349B true CN102518349B (en) | 2014-08-27 |
Family
ID=46289388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110437217.5A Active CN102518349B (en) | 2011-12-22 | 2011-12-22 | Concealed type guide device for door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518349B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518350A (en) * | 2011-12-23 | 2012-06-27 | 广东顶固集创家居股份有限公司 | Dust-proof type guide device for door body |
| CN107700999B (en) * | 2017-10-30 | 2019-05-24 | 海门市知舟工业设计有限公司 | It is a kind of to release set top sheave certainly |
| CN107795216B (en) * | 2017-10-30 | 2019-05-24 | 海门市知舟工业设计有限公司 | It is a kind of to release top sheave certainly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0487956A1 (en) * | 1990-11-30 | 1992-06-03 | Movi S.R.L. | Suspension and slide system for sliding panels |
| CN2438807Y (en) * | 1999-10-14 | 2001-07-11 | 卢兆辉 | Adjustable double-roller pulley for aluminium alloy door and window |
| CN101248243A (en) * | 2005-07-13 | 2008-08-20 | 米尔加德制造有限公司 | Door roller system |
| EP2133499A1 (en) * | 2008-06-12 | 2009-12-16 | Fratelli Comunello S.p.A. | Trolley for a slidable cantilever gate and process for its manufacture |
| CN201679355U (en) * | 2010-01-26 | 2010-12-22 | 阿波罗（中国）有限公司 | Roller machine for shower room |
| CN202627760U (en) * | 2011-12-22 | 2012-12-26 | 广东顶固集创家居股份有限公司 | Concealed type guide device for door body |
-
2011
- 2011-12-22 CN CN201110437217.5A patent/CN102518349B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0487956A1 (en) * | 1990-11-30 | 1992-06-03 | Movi S.R.L. | Suspension and slide system for sliding panels |
| CN2438807Y (en) * | 1999-10-14 | 2001-07-11 | 卢兆辉 | Adjustable double-roller pulley for aluminium alloy door and window |
| CN101248243A (en) * | 2005-07-13 | 2008-08-20 | 米尔加德制造有限公司 | Door roller system |
| EP2133499A1 (en) * | 2008-06-12 | 2009-12-16 | Fratelli Comunello S.p.A. | Trolley for a slidable cantilever gate and process for its manufacture |
| CN201679355U (en) * | 2010-01-26 | 2010-12-22 | 阿波罗（中国）有限公司 | Roller machine for shower room |
| CN202627760U (en) * | 2011-12-22 | 2012-12-26 | 广东顶固集创家居股份有限公司 | Concealed type guide device for door body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102518349A (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102518349B (en) | Concealed type guide device for door body | |
| CN202627760U (en) | Concealed type guide device for door body | |
| CN107953700B (en) | Pressing writing stationery | |
| KR20160003654U (en) | Wireless charging cradle | |
| CN203374112U (en) | Rolling structure of sliding door rails and bearings | |
| CN201792637U (en) | Push-pull electronic whiteboard composite blackboard | |
| CN202431100U (en) | Dustproof door body guiding device | |
| CN201379270Y (en) | Drawer slide rail | |
| CN104260582B (en) | A kind of white plate | |
| CN102518350A (en) | Dust-proof type guide device for door body | |
| CN108312779A (en) | A kind of pulley for grooved track | |
| JP2009235891A (en) | Sliding door carriage, sliding door driving system, vehicle and method of mounting sliding door driving system | |
| CN202782988U (en) | B-column upper decorative plate device with safety belt height adjusting device | |
| US6857229B2 (en) | Door window lifting apparatus of a vehicle | |
| CN204091160U (en) | A kind of Intelligent bracelet | |
| CA3047572A1 (en) | Device comprising a running roller and a suspension system for a running roller | |
| CN201059121Y (en) | Push-pull shower door sliding track device | |
| CN214298533U (en) | Roller assembly, rubber pressing mechanism and rubberizing device | |
| CN2488379Y (en) | Guide rail for drawer | |
| CN102849564A (en) | Damping pulley of elevator | |
| CN109228741A (en) | A kind of teaching push-and-pull blackboard | |
| CN204196509U (en) | A kind of blank | |
| CN201861155U (en) | Sliding rail device | |
| CN101530264B (en) | Drawer slide | |
| CN218061954U (en) | Longitudinal roller moving mechanism of pulley assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |