CN203808696U - Pulley mechanism of sliding door and window - Google Patents
Pulley mechanism of sliding door and window Download PDFInfo
- Publication number
- CN203808696U CN203808696U CN201420115474.6U CN201420115474U CN203808696U CN 203808696 U CN203808696 U CN 203808696U CN 201420115474 U CN201420115474 U CN 201420115474U CN 203808696 U CN203808696 U CN 203808696U
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- Prior art keywords
- pulley
- window
- shell
- stage clip
- inwall
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 53
- 238000000429 assembly Methods 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 44
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a pulley mechanism of a sliding door and window. The pulley mechanism comprises a pulley housing, a sliding assembly, an intermediate shaft, a pressure spring installing shaft and a spring; the sliding assembly is accommodated in the pulley housing and provided with a plurality of pulleys; the spring is arranged on the pressure spring installing shaft; the intermediate shaft and the pressure spring installing shaft penetrate the sliding assembly to be fixedly connected onto the pulley housing; the spring sleeves the pressure spring installing shaft; a gap is formed between the pulley housing and the sliding assembly in the direction which is perpendicular to a door and window sash plane; the pulley housing moves along the direction which is perpendicular to the door and window sash plane under the action of the external force of a sliding door and window sash; the pulley housing is elastically connected with the sliding assembly in an abutting mode; the moving pulley housing returns due to the elastic force of the spring when the external force is removed. According to the pulley mechanism of the sliding door and window, the sealing performance of the sliding door and window can be improved.
Description
Technical field
The utility model relates to door and window hardware part, particularly relates to a kind of pulley mechanism of slide door or window.
Background technology
Along with growth in the living standard and people more and more higher to the requirement of dwelling environment, to the requirement of door and window, also along with improving constantly, also more and more for the door and window kind of airtight structure, people also select different types of door and window according to its different demand.
In numerous door and windows, slide door or window due to possess open and close convenient, do not take the advantages such as the interior space and be widely applied, because the relative fixed fan of slide door or window active fan in opening-closing process is done plane parallel motion, therefore slide door or window generally adopts wool top sealing at present.If slide door or window active fan periphery adopts adhesive tape sealing, because cannot compressing, reduced widely active fan peripheral adhesive tape the sealing performance of slide door or window.
Utility model content
In view of this, be necessary cannot compress and technical problem that the sealing that causes reduces for the adhesive tape between active fan and fixed fan in traditional slide door or window, a kind of pulley mechanism that can improve the slide door or window of sealing is provided.
A kind of pulley mechanism of slide door or window, comprise pulley shell, be contained in described pulley shell, be provided with the slide assemblies of several pulleys, stage clip installation shaft and be arranged at the spring in described stage clip installation shaft, described stage clip installation shaft is fixed on described pulley shell through described slide assemblies, described spring housing is located in described stage clip installation shaft, between described pulley shell and described slide assemblies, in the direction perpendicular to bar plane, there is gap, described pulley shell can move along the direction perpendicular to bar plane under the External Force Acting of sliding door window sash, and with described slide assemblies elasticity butt, described in during external force removal, the elastic force of spring makes the pulley shell return being moved.
In a preferred embodiment, described spring is positioned between the inwall and described slide assemblies of described pulley shell through described stage clip installation shaft, and the inwall of described pulley shell is that the inwall that skew is rear and slide assemblies connects occurs.
In a preferred embodiment, described stage clip installation shaft is disposed radially several can be through the locating part of described pulley assembly, described spring is positioned between described locating part and the inwall of described pulley shell through described stage clip installation shaft, the inwall of described pulley shell is and the inwall that skew is rear and slide assemblies connects occurs, so that pulley shell while moving described in spring one end be pressed on pulley shell inwall, the other end and described slide assemblies offset.
In a preferred embodiment, described stage clip installation shaft is a plurality of, and symmetry is positioned in described slide assemblies.
In a preferred embodiment, described slide assemblies comprises middle case, be positioned over the inner casing in described middle case, be installed on several pulleys in described inner casing, by described middle case end through and the adjustment screw that is connected with the end of described inner casing and be parallel to described stage clip installation shaft and through the jackshaft of described middle case, in described middle case, offer the mounting hole tilting with respect to horizontal direction, described jackshaft is positioned in described mounting hole, by described jackshaft in the slip of described mounting hole and described adjustment screw in the end precession of described middle case or back-out, drive described pulley to move up and down at pulley shell.
In a preferred embodiment, between the inwall of described pulley shell and the outer wall of described middle case, be provided with fixed axis, the end butt of one end of described fixed axis and described jackshaft, the inwall of the other end and described pulley shell connects.
In a preferred embodiment, described pulley is installed in described inner casing by pulley spindle.
In a preferred embodiment, the uniform described jackshaft both sides that are arranged at of described pulley.
The beneficial effect that adopts scheme of the present utility model to obtain comprises:
The gap existing perpendicular to the direction of bar between pulley shell and slide assemblies, bar is fixed on slide assemblies, in the external force of sliding door window sash be sheathed under the spring action of stage clip installation shaft, pulley shell by along stage clip installation shaft axially, the direction perpendicular to bar plane is offset, gap is eliminated, with slide assemblies elasticity butt, the skew of pulley shell makes to move with pressing rubber strip in bar, effectively improved the sealing of slide door or window, the now compressed energy storage of spring, external force removal when opening slide door or window, elastic force makes pulley shell return, sash moves adhesive tape outward and throws off, sash push-and-pull smoothly.
Further, slide assemblies is provided with from middle case end through and the adjustment screw that is connected with the end of inner casing and be parallel to stage clip installation shaft and through the jackshaft of middle case, in middle case, offered for placing the mounting hole of jackshaft, adjustment screw connects with pulley shell, along with jackshaft in the slip of mounting hole and adjustment screw in the spinning in and out of middle case end, band movable pulley moves up and down at pulley shell, realize highly regulating up and down of pulley, so that the slide assemblies of slide door or window can coordinate the door-window section bar of certain limit specification, to eliminate door and window, make the defect that error produces, increase the installation accuracy of slide door or window, guarantee the amount of lap between frame fan.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pulley mechanism of slide door or window;
Fig. 2 is the structural representation of the pulley mechanism of slide door or window under stress;
Fig. 3 is the structural representation of the pulley mechanism extreme higher position of slide door or window;
Fig. 4 is the structural representation in the centre position of pulley mechanism of slide door or window;
Fig. 5 is the structural representation of the pulley mechanism extreme lower position of slide door or window.
The specific embodiment
For further understanding this practical new feature and technology contents, refer to following relevant this practical new detailed description and accompanying drawing, yet institute's accompanying drawing only provide with reference to and explanation, be not used for newly being limited originally practical.
By reference to the accompanying drawings 1, a kind of pulley mechanism of slide door or window, comprise pulley shell 10, be contained in pulley shell 10, be provided with the slide assemblies 30 of several pulleys 310, stage clip installation shaft 50 and be arranged at the spring 70 in stage clip installation shaft 50, stage clip installation shaft 50 is fixed on pulley shell 10 through slide assemblies 30, spring 70 is sheathed in stage clip installation shaft 50, between pulley shell 10 and slide assemblies 30, in the direction perpendicular to bar plane, there is gap, pulley shell 10 will move along the direction perpendicular to bar under the External Force Acting of sliding door window sash, and with slide assemblies 30 elasticity butts, during external force removal, the elastic force of spring 70 makes pulley shell 10 returns that are moved.
In the present embodiment, the pulley mechanism of slide door or window is installed on bar bottom, and bar is fixed in slide assemblies 30 tops, for sliding door window sash to realize the switching of bar.In the push-and-pull process of dodge gate sash, be subject to the dodge gate sash of External Force Acting also will to be subject to the active force perpendicular with glide direction, perpendicular to the active force of bar, accordingly, pulley shell 10 also will be subject to this active force to be offset, Compress Spring 70 and and slide assemblies 30 connect dodge gate sash is pressed and fixed gate sash between adhesive tape.
During door capable of being opened sash, due to external force removal, the spring return of spring, so that pulley shell 10 resets, so that the smooth and easy slip of this bar in doorframe and window frame.
In one embodiment, spring 70 is positioned between the inwall and slide assemblies 30 of pulley shell 10 through stage clip installation shaft 50, and the inwall of pulley shell 10 is that the inwall that skew is rear and slide assemblies 30 connects occurs.
In the present embodiment, the External Force Acting of sliding door window sash is on dodge gate sash, therefore, the pulley shell 10 that drive is installed on to dodge gate sash bottom is offset, therefore, spring 70 occurs to be offset between pulley shell 10 inwalls and slide assemblies 30 rear and that slide assemblies 30 connects by being positioned over, so that pulley shell 10 and slide assemblies 30 elasticity butts after skew, and then this pulley shell 10 can be automatically reset.
Further, also will spring resettlement section 110 be set with the pulley shell inwall of slide assemblies 30 elasticity butts, the spring that passes stage clip installation shaft 50 is placed in spring resettlement section 110.
In one embodiment, stage clip installation shaft 50 is disposed radially several can be through the locating part 510 of pulley assembly 30, spring 70 is positioned between locating part 510 and the inwall of pulley shell 10 through stage clip installation shaft 50, the inwall of middle case 330 is the inwalls that connect with the slide assemblies 30 that skew occurs, so that pulley shell 10 is pressed on pulley shell 10 inwalls spring one end while moving, the other end and slide assemblies 30 offset.
In the present embodiment, the locating part radially arranging 510 along footpath stage clip installation shaft 50 is annulus or is formed by several protruding limited posts, be sheathed on spring 70 in stage clip installation shaft 50 by between the inwall and locating part 510 of shell 330 between, along with pulley shell 10 is offset, make locating part 510 Compress Springs 70 in stage clip installation shaft 50.
Further, stage clip installation shaft 50 is a plurality of, and symmetry is positioned in slide assemblies 30.In a preferred embodiment, the quantity of stage clip installation shaft is two, and symmetry is positioned over the two ends of middle case 330.
It should be noted that, each stage clip installation shaft 50 is by the spring 70 between the inwall of sheathed pulley shell 10 and slide assemblies 30 and/or between the inwall of pulley shell 10 and the spring 70 between locating part 510, in other words, the spring 70 being sheathed in stage clip installation shaft 50 can be one, these springs 70 will all be positioned between the inwall of pulley shell 10 and slide assemblies 30 or all be positioned between the inwall and locating part 510 of pulley shell 10, in a preferred embodiment, the spring 70 being sheathed in stage clip installation shaft 50 is two, be positioned over respectively two positions as above, so that the pulley shell 10 of removal external force steadily resets as shown in Figure 2 under the elastic force effect of spring 70, avoided bar to shake, also avoided slide assemblies 30 to occur crooked, slide assemblies 30 keeps motionless on the track of doorframe and window frame.
In one embodiment, slide assemblies 30 comprise middle case 330, be positioned over inner casing 340 in middle case 330, be installed on several pulleys 310 in inner casing 340, by middle case 330 ends through and the adjustment screw 350 that is connected with the end of inner casing 340 and be parallel to stage clip installation shaft 50 and through the jackshaft 360 of middle case 330.
Incorporated by reference to consulting Fig. 3, in middle case 330, offer the mounting hole 331 tilting with respect to horizontal direction, jackshaft 360 is positioned in mounting hole 331, by jackshaft 360 in the slip of mounting hole 331 and adjustment screw 350 in middle case 330 end precession or back-outs, band movable pulley 310 moves up and down at pulley shell 10.
In the present embodiment, the quantity of pulley 310 can arrange flexibly according to the needs of the size of door and window and actual installation.For guaranteeing smooth sliding, the quantity of pulley is even number.In a preferred embodiment, the quantity of pulley is two.
Jackshaft 360 in Fig. 3 is positioned at one end that mounting hole 331 is tilted to respect to horizontal direction, it is top, to drive slide assemblies 30 to move up in pulley shell 10, and by being fixed the position of slide assemblies 30 after pulley shell 10 moves between adjustment screw 350 and middle case 330.
As shown in Figure 4 and Figure 5, along with jackshaft 360 moves to centre position by the top of mounting hole 331, and then move to end, and adjustment screw 350 precession middle case 330 gradually, slide assemblies 30 is moved down gradually in pulley shell 10, and fixing, and then realized the flexible adjustment variation of extreme lower position, centre position and extreme higher position.
In one embodiment, between the outer wall of the inwall of pulley shell 10 and middle case 330, be provided with fixed axis 90, the end butt of one end of fixed axis 90 and jackshaft 360, the inwall of the other end and pulley shell 10 connects, so that the pulley mechanism of slide door or window is stressed more stable, pulley can not be interfered when highly regulating up and down.
In one embodiment, pulley 310 is installed in 3340 by pulley spindle 311.Uniform jackshaft 360 both sides that are arranged at of pulley 310, to guarantee the stationarity of pulley 310.
The gap existing perpendicular to the direction of bar plane between pulley shell and slide assemblies, bar is fixed on slide assemblies, in the external force of sliding door window sash be sheathed under the spring action of stage clip installation shaft, pulley shell by along stage clip installation shaft axially, the direction perpendicular to bar plane is offset, gap is eliminated, with slide assemblies elasticity butt, the skew of pulley shell makes to move with pressing rubber strip in bar, effectively improved the sealing of slide door or window, the now compressed energy storage of spring, external force removal when opening slide door or window, elastic force makes pulley shell return, sash moves adhesive tape outward and throws off, sash push-and-pull smoothly.。
Further, slide assemblies is provided with from middle case end through and the adjustment screw that is connected with the end of inner casing and be parallel to stage clip installation shaft and through the jackshaft of middle case, in middle case, offered for placing the mounting hole of jackshaft, adjustment screw connects with pulley shell, along with jackshaft in the slip of mounting hole and adjustment screw in the spinning in and out of middle case end, band movable pulley moves up and down at pulley shell, realize highly regulating up and down of pulley, so that the slide assemblies of slide door or window can coordinate the door-window section bar of certain limit specification, to eliminate door and window, make the defect that error produces, increase the installation accuracy of slide door or window, guarantee the amount of lap between frame fan.
As known by the technical knowledge, the above embodiment can realize by other the embodiment that does not depart from its Spirit Essence or essential feature, therefore can not therefore be interpreted as the restriction to the utility model the scope of the claims.Therefore, above-mentioned disclosed specific embodiment, for the person of ordinary skill of the art; all just illustrate; can also have some distortion, be not only to have, and the change within the scope of the utility model of place or in equivalency range all belongs to protection domain of the present utility model.
Claims (8)
1. the pulley mechanism of a slide door or window, it is characterized in that, comprise pulley shell, be contained in described pulley shell, be provided with the slide assemblies of several pulleys, jackshaft, stage clip installation shaft and be arranged at the spring in described stage clip installation shaft, described jackshaft, stage clip installation shaft is fixed on described pulley shell through described slide assemblies, described spring housing is located in described stage clip installation shaft, between described pulley shell and described slide assemblies, in the direction perpendicular to bar plane, there is gap, described pulley shell under the External Force Acting of sliding door window sash, can move along the direction perpendicular to bar plane and can with described slide assemblies elasticity butt, described in during external force removal, the elastic force of spring makes the pulley shell return being moved.
2. the pulley mechanism of slide door or window according to claim 1, it is characterized in that, described spring is positioned between the inwall and described slide assemblies of described pulley shell through described stage clip installation shaft, and the inwall of described pulley shell is that the inwall that skew is rear and slide assemblies connects occurs.
3. the pulley mechanism of slide door or window according to claim 1 and 2, it is characterized in that, described stage clip installation shaft is disposed radially several can be through the locating part of described pulley assembly, described spring is positioned between described locating part and the inwall of described pulley shell through described stage clip installation shaft, the inwall of described pulley shell is and the inwall that skew is rear and slide assemblies connects occurs, so that pulley shell while moving described in spring one end be pressed on pulley shell inwall, the other end and described slide assemblies offset.
4. the pulley mechanism of slide door or window according to claim 1, is characterized in that, described stage clip installation shaft is a plurality of, and symmetry is positioned in described slide assemblies.
5. the pulley mechanism of slide door or window according to claim 1, it is characterized in that, described slide assemblies comprises middle case, be positioned over the inner casing in described middle case, be installed on several pulleys in described inner casing, by described middle case end through and the adjustment screw that is connected with the end of described inner casing and be parallel to described stage clip installation shaft and through the jackshaft of described middle case, in described middle case, offer the mounting hole tilting with respect to horizontal direction, described jackshaft is positioned in described mounting hole, by described jackshaft in the slip of described mounting hole and described adjustment screw in the end precession of described middle case or back-out, drive described pulley to move up and down at pulley shell.
6. the pulley mechanism of slide door or window according to claim 5, it is characterized in that, between the inwall of described pulley shell and the outer wall of described middle case, be provided with fixed axis, the end butt of one end of described fixed axis and described jackshaft, the inwall of the other end and described pulley shell connects.
7. the pulley mechanism of slide door or window according to claim 5, is characterized in that, described pulley is installed in described inner casing by pulley spindle.
8. the pulley mechanism of slide door or window according to claim 5, is characterized in that, the uniform described jackshaft both sides that are arranged at of described pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115474.6U CN203808696U (en) | 2014-03-13 | 2014-03-13 | Pulley mechanism of sliding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115474.6U CN203808696U (en) | 2014-03-13 | 2014-03-13 | Pulley mechanism of sliding door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808696U true CN203808696U (en) | 2014-09-03 |
Family
ID=51447471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115474.6U Expired - Lifetime CN203808696U (en) | 2014-03-13 | 2014-03-13 | Pulley mechanism of sliding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113479A (en) * | 2018-08-22 | 2019-01-01 | 宁夏共享机床辅机有限公司 | A kind of fire door suspension apparatus of industrial microwave drying equipment |
| CN109261909A (en) * | 2018-08-22 | 2019-01-25 | 宁夏共享机床辅机有限公司 | A kind of sealed industrial microwave drying equipment of side sliding door |
-
2014
- 2014-03-13 CN CN201420115474.6U patent/CN203808696U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113479A (en) * | 2018-08-22 | 2019-01-01 | 宁夏共享机床辅机有限公司 | A kind of fire door suspension apparatus of industrial microwave drying equipment |
| CN109261909A (en) * | 2018-08-22 | 2019-01-25 | 宁夏共享机床辅机有限公司 | A kind of sealed industrial microwave drying equipment of side sliding door |
| CN109261909B (en) * | 2018-08-22 | 2023-12-15 | 宁夏共享机床辅机有限公司 | Sealed type industrial microwave drying equipment for side sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |