CN2698938Y - Rolling wheel device of door and window - Google Patents
Rolling wheel device of door and window Download PDFInfo
- Publication number
- CN2698938Y CN2698938Y CN 200420046130 CN200420046130U CN2698938Y CN 2698938 Y CN2698938 Y CN 2698938Y CN 200420046130 CN200420046130 CN 200420046130 CN 200420046130 U CN200420046130 U CN 200420046130U CN 2698938 Y CN2698938 Y CN 2698938Y
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- China
- Prior art keywords
- roller
- height regulating
- balancing stand
- door
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a rolling wheel device of door and window, comprising a rolling wheel with a bearing and a bracket. Two rolling wheels are provided, and one balancing frame of a frame which is composed of a front vertical surface and a back vertical surface which are in parallel with each other is included. Two rolling wheel mounting holes for installing the rolling wheel side by side are respectively arranged on the two vertical surfaces of the balancing frame. The two rolling wheels are respectively installed on the rolling wheel mounting holes of the balancing frame via an installing shaft, and the rolling wheels are located between the front the vertical surface and the back vertical surface of the balancing frame. A hinge connection structure is arranged on the top surface of the middle part located between the two rolling wheel installing holes on the balancing frame, and the balancing frame is hinged in the bracket of a cube shape via the hinge connection structure. The rolling wheel of the utility model can be made of plastic, by that the two rolling wheels are provided to lighten the loading weight of the rolling wheels and make the stress of the rolling wheels even, the rolling wheels are allowed to be movable adjusted in using process. The utility model enhances the adaptability between the rolling wheels and the road rail of door and window, reduces noise and improves the constancy, abradability and durability of the device, being suitable on a rolling wheel door and window of aluminum alloy or plastic.
Description
Technical field
The utility model relates to a kind of switching device of door and window, relates in particular to a kind of door and window roller devices.
Background technology
In the prior art, the application of roller on door and window is more and more wider, and especially on alumium alloy door and window and plastic door-window, roller has become necessary part.Particularly many doors need to install the action that roller carries out opening and closing.Usually the roller devices that adopts is metal single-wheel structure, and its weak point is: the pressure of (1) roller carrying is big, is subjected to force unbalance, the use instability of whole device; (2) noise is bigger, causes the interference to surrounding environment, and wherein the use of dwelling house door and window is particularly evident; (3) friction between metal roller and the guide rail is bigger, abrasion resistance and poor durability; (4) position of roller and highly unadjustable is difficult to adapt to the installation of different size door and window, thereby has influenced the functional performance and the result of use of device.
The utility model content
The purpose of this utility model is to provide a kind of single roller load capacity that alleviates, and reduces the door and window roller devices of noise, to improve the functional performance and the result of use of device.
The purpose of this utility model is achieved by the following technical programs:
A kind of door and window roller devices that the utility model provides, comprise roller and support that tape spool holds, it is characterized in that: described roller has two, it also comprises a balancing stand that is made of framework parallel forward and backward facade, shown in Fig. 2～Fig. 2-2, described balancing stand is respectively equipped with two roller installing holes that are used for installing side by side roller on two facades; Two rollers are installed in respectively by installation shaft on the roller installing hole of balancing stand, and roller is between the facade of balancing stand front and back; Middle top surface on the balancing stand between the two roller mounting hole site is provided with articulated structure, and balancing stand is hinged in the cube shaped support by this articulated structure.Be to reduce noise, improve the abrasion resistance and the durability of device, roller of the present utility model can be made of plastics, and by two rollers being set with the load capacity that alleviates roller and make it stressed evenly, has improved the stability in use of device.Balancing stand is hinged in the support simultaneously, allows the in use movable adjustment of roller, has strengthened the compliance between roller and the door and window track, helps improving the abrasion resistance and the durability of device, advances one one and has reduced noise.
The lower end of the roller installing hole of the utility model on the forward and backward facade of described balancing stand is provided with opening, as shown in Figure 2, this opening makes installing hole open to the following ora terminalis of place facade downwards, so that the roller of tape spool directly is installed in the roller installing hole by this opening.
The utility model can be done following further improvement: also be provided with in the described support one with the height regulating frame and the threaded adjusting mechanism of balancing stand consistency of thickness, wherein height regulating frame is between support and balancing stand; Shown in Fig. 3～Fig. 3-2, described height regulating frame is a bridge architecture, middle room for being used to hold balancing stand, about the side end face of two pin be the consistent and parallel inclined-plane of incline direction, one of them frame pin is to be used to peg graft the dead slot structure of described threaded adjusting mechanism, and the dead slot bottom surface is the acting surface of a vertical facade as governor motion; Shown in Fig. 4～Fig. 5-3, be provided with two ends, left and right sides side frame and inner face in the described support and be the inclined-plane and with the suitable mounting groove of height regulating frame, height regulating frame is movably arranged in the mounting groove of support, and governor motion then is positioned at the side frame place of support with respect to height regulating frame dead slot end; Described balancing stand is arranged in the room of height regulating frame, and hinged by articulated structure and height regulating frame on it.In the utility model about height regulating frame the side end face of two pin be the consistent and parallel inclined-plane of incline direction, by threaded adjusting mechanism height regulating frame is shifted out or shift-in in support, thereby the height of adjusting device is to adapt to the door and window of different size as required.
Threaded adjusting described in the utility model mechanism comprises support side frame as nut seat, be positioned at nut, through hole that side frame is used to install adjustment screw and the adjustment screw that is horizontally installed on the frame pin, wherein said through hole is communicated with mounting groove, adjustment screw is installed on the nut, and its top acts on the bottom surface of height regulating frame dead slot; On vertical bottom surface in the height regulating frame dead slot is inserted and withstood on to adjustment screw from rack ventilating hole.As shown in Figure 1, the top of adjustment screw acts on the bottom surface of height regulating frame dead slot, and adjustment screw is screwed into inwards, and height regulating frame is subjected to the top power of adjustment screw and inclined-plane in the support moves outside support, thereby has raise height of devices; Adjustment screw outwards back-outed to break away from the top and closes, and height regulating frame is moved in support along the inclined-plane in the support by the top power of door and window track then, thereby has reduced height of devices.
The medium position place of balancing stand described in the utility model between the corresponding two roller mounting hole site of its top margin is provided with the hinged key of a projection, and this hinged key is cylindrical, and its axis is parallel with the axis of roller; The middle part on described height regulating frame top is provided with and the suitable hinge hole of the hinged key of balancing stand, and balancing stand is hinged in the height regulating frame by the mutual grafting of hinged key and hinge hole.Can guarantee that like this roller is to do movable the adjustment at above-below direction, the adaptive while has also been improved stability between enhancing roller and door and window track.
Be provided with corresponding track structure in the side of height regulating frame described in the utility model and the mounting groove of support, help increasing the stability that height regulating frame is installed and moved.For further improving this stability, the side of described height regulating frame is equipped with track structure and is dove-tail form on front-back.
The top of support described in the utility model and balancing stand is provided with and the corresponding roller of roller hole, can make on the one hand roller have enough activities and adjust the space, on the other hand also can material-saving and the overall weight of alleviator.
For ease of processing and assembling, described support is made of front shroud and back shroud, two structure of cover plate correspondences, and correspondence is provided with latch and jack in the plate.
The utlity model has following beneficial effect:
(1) adopt the two roller structures of plastics, reduced noise, alleviated the load capacity of roller, roller stress is even, uses stable.
(2) have excellent adaptability between roller and the track in the use, further reduced noise, improved the durability and the abrasion resistance of device.
(3) height of adjusting device as required, flexible and convenient to use.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the front view of balancing stand among the utility model embodiment;
Fig. 2-the 1st, the upward view of Fig. 2;
Fig. 2-the 2nd, the right view of Fig. 2;
Fig. 3 is the front view of height regulating frame among the utility model embodiment;
Fig. 3-the 1st, the upward view of Fig. 3;
Fig. 3-the 2nd, the vertical view of Fig. 3;
Fig. 4 is the front view of the utility model embodiment medium-height trestle front shroud;
Fig. 4-the 1st, the rear elevation of Fig. 4;
Fig. 4-the 2nd, the vertical view of Fig. 4;
Fig. 4-the 3rd, the right view of Fig. 4;
Fig. 5 is the front view of the utility model embodiment medium-height trestle back shroud;
Fig. 5-the 1st, the upward view of Fig. 5;
Fig. 5-the 2nd, the rear elevation of Fig. 5;
Fig. 5-the 3rd, the right view of Fig. 5.
The specific embodiment
Fig. 1～Fig. 5-3 is depicted as embodiment of the present utility model, comprises two rollers 1, support, balancing stand 2, height regulating frame 3, adjustment screw 4 and nut 9.
The wheel body of roller 1 is selected full-bodied nylon 66 for use, and adds 30% glass and 5% molybdenum bisuphide is made.Can consider in addition to replace molybdenum bisuphide, also can adjust the degree of molybdenum bisuphide, with further raising, improve the abrasion resistance of roller, reduce its wearing and tearing, make it that sufficiently long life-span is arranged with graphite, poly-tetrafluoro etc.
The structure of balancing stand 2 is shown in Fig. 2～Fig. 2-2, balancing stand 2 is for having the frame construction of parallel forward and backward facade 22,23, balancing stand 2 is respectively equipped with two roller installing holes 21 that are used for installing side by side roller on two facades, the lower end of this roller installing hole 21 is provided with opening, this opening makes installing hole 21 open to the following ora terminalis of place facade downwards, so that the termination of roller bearing 11 directly snaps in the roller installing hole by this opening, two rollers are arranged side by side between the forward and backward facade 22,23 of balancing stand.The medium position place of balancing stand 2 between the corresponding two roller installing holes 21 of its top margin is provided with a cylindrical hinged key 24, and its axis is parallel with roller 1 axis.
The structure of height regulating part 3 is shown in Fig. 3～Fig. 3-2, height regulating frame 3 is a bridge architecture, its thickness and balancing stand consistency of thickness, middle room 35 for being used to hold balancing stand 2, about the side end face of two pin be the inclined-planes that incline direction unanimity, angle of inclination are 40 degree, one of them frame pin is to be used to peg graft the dead slot structure 32 of adjustment screw, and the bottom surface 33 of dead slot 32 is the vertical facade of adjustment screw acting surface.The edge on height regulating part 3 two side ends inclined-planes all has the track chimb 31 that direction forwards, backwards protrudes and makes side be dove-tail form.The middle part of height regulating frame 3 is provided with and the suitable hinge hole 34 of the hinged key 24 of balancing stand, and the top is provided with the roller hole 36 of answering with pair of rollers, adjusts the space so that roller has enough activities, simultaneously also can material-saving and the overall weight of alleviator.The balancing stand 2 that has assembled roller 1 is arranged in the room 35 of height regulating frame 3, and the hinged key 24 of balancing stand is plugged in the hinge hole 34 of height regulating frame 3, makes roller 1 do movable the adjustment at above-below direction with balancing stand 2.
Support is made of front shroud 5 and back shroud 6.Front shroud 5 is shown in Fig. 4～Fig. 4-2, back shroud 6 is shown in Fig. 5～Fig. 5-2, be equipped with two ends, left and right sides side frame 55,55 ' and 65,65 ' and inner face be the inclined-plane and with the suitable mounting groove 51 and 61 of height regulating frame, two ends in the mounting groove are provided with the track chimb 31 corresponding adaptive orbital grooves 52 and 62 with height regulating frame 3, and height regulating frame 3 is movably arranged in the mounting groove 51 and 61 of support.Also laterally be provided with adjustment screw mounting groove 53 and 63 and nut seat 8 respectively with respect to the side frame 55 of height regulating frame dead slot end and 65 places.The top of front shroud 5 and back shroud 6 is respectively equipped with the recess 56 and 66 of answering with pair of rollers.Two ends in the front shroud 5 are respectively equipped with latch 54, and the latch 54 of the corresponding front shroud 5 in the two ends in the back shroud 6 is provided with jack 64.Latch 54 and jack 64 corresponding pegging graft make forward and backward cover plate lump together the formation support, the mounting groove that the activity that is formed in the support is provided with height regulating frame, the adjustment screw through hole that is communicated with mounting groove and be positioned at the top and roller hole that pair of rollers is answered, this roller hole makes roller have enough activity and adjusts the space, simultaneously also can material-saving and the overall weight of alleviator.
During installation, the above-mentioned height regulating frame 3 that has assembled roller 1 and balancing stand 2 is embedded in the mounting groove 61 of back shroud 6, nut 9 is placed on the nut seat 8, cover front shroud 5 then, and with screw at installing hole 7 places fixing front and rear cover plate, height regulating frame 3 is movably arranged in the support.Afterwards the adjustment screw through hole of adjustment screw 4 from support is screwed into.As shown in Figure 1, the front end of adjustment screw 4 passes in the dead slot 32 of nut 9 entry altitude adjusting bracket right-hand members, and its front end withstands on the bottom surface 33 that is vertical in the dead slot 32.When need regulating whole height of devices, adjustment screw 4 is screwed into inwards, 3 of height regulating frames are subjected to the top power of adjustment screw and inclined-plane and orbital groove 52 and 62 in support moves outside support, thereby have raise height of devices; Adjustment screw 4 outwards back-outed to break away from the top and closes, and 3 of height regulating frames are moved in support along inclined-plane and orbital groove 52 and 62 in the support by the top power of door and window track, thereby have reduced height of devices.
Under 20 ℃ environment temperature, 4 rollers are tested: total load 125kg, stroke 1m, speed 7.5 back and forth/min, 50,000 times test back and forth.Result of the test: 4 rollers are intact, do not break or the bearing obscission.New race directly is Φ 26.6mm, and the test pit directly is Φ 26.3mm, and wear extent is 0.3mm.New wheel weight is 14.5g, and test back weight is 14.4g, and wear extent is 0.1g.
Claims (9)
1, a kind of door and window roller devices, comprise roller and support that tape spool holds, it is characterized in that: described roller has two, it comprises that also one constitutes the balancing stand of framework by parallel forward and backward facade, and described balancing stand is respectively equipped with two roller installing holes that are used for installing side by side roller on two facades; Two rollers are installed in respectively by installation shaft on the roller installing hole of balancing stand, and roller is between the facade of balancing stand front and back; Middle top surface on the balancing stand between the two roller mounting hole site is provided with articulated structure, and balancing stand is hinged in the cube shaped support by this articulated structure.
2, door and window roller devices according to claim 1, it is characterized in that: the lower end of the roller installing hole on the forward and backward facade of described balancing stand is provided with opening, this opening makes installing hole open to the following ora terminalis of place facade downwards, so that the roller of tape spool directly is installed in the roller installing hole by this opening.
3, door and window roller devices according to claim 1, it is characterized in that: also be provided with in the described support one with the height regulating frame and the threaded adjusting mechanism of balancing stand consistency of thickness, wherein height regulating frame is between support and balancing stand, described height regulating frame is a bridge architecture, middle room for being used to hold balancing stand, about the side end face of two pin be the consistent and parallel inclined-plane of incline direction, one of them frame pin is to be used to peg graft the dead slot structure of described threaded adjusting mechanism, and the dead slot bottom surface is the acting surface of a vertical facade as governor motion; Be provided with two ends, left and right sides side frame and inner face in the described support and be the inclined-plane and with the suitable mounting groove of height regulating frame, height regulating frame is movably arranged in the mounting groove of support, governor motion then is positioned at the side frame place of support with respect to height regulating frame dead slot end; Described balancing stand is arranged in the room of height regulating frame, and hinged by articulated structure and height regulating frame on it.
4, door and window roller devices according to claim 3, it is characterized in that: described threaded adjusting mechanism comprises support side frame as nut seat, be positioned at nut, through hole that side frame is used to install adjustment screw and the adjustment screw that is horizontally installed on the frame pin, wherein said through hole is communicated with mounting groove, adjustment screw is installed on the nut, and its top acts on the bottom surface of height regulating frame dead slot; On vertical bottom surface in the height regulating frame dead slot is inserted and withstood on to adjustment screw from rack ventilating hole.
5, door and window roller devices according to claim 3 is characterized in that: the medium position place of described balancing stand between the corresponding two roller mounting hole site of its top margin is provided with the hinged key of a projection, and this hinged key is cylindrical, and its axis is parallel with the axis of roller; The middle part on described height regulating frame top is provided with and the suitable hinge hole of the hinged key of balancing stand, and balancing stand is hinged in the height regulating frame by the mutual grafting of hinged key and hinge hole.
6, door and window roller devices according to claim 3 is characterized in that: be provided with corresponding track structure in the side of described height regulating frame and the mounting groove of support.
7, door and window roller devices according to claim 6, it is characterized in that: the side of described height regulating frame is equipped with track structure and is dove-tail form on front-back.
8, door and window roller devices according to claim 3 is characterized in that: the top of described support and balancing stand is provided with and the corresponding roller of roller hole.
9, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described door and window roller devices, it is characterized in that: described support is made of front shroud and back shroud, two structure of cover plate correspondences, and correspondence is provided with latch and jack in the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046130 CN2698938Y (en) | 2004-05-25 | 2004-05-25 | Rolling wheel device of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046130 CN2698938Y (en) | 2004-05-25 | 2004-05-25 | Rolling wheel device of door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698938Y true CN2698938Y (en) | 2005-05-11 |
Family
ID=34775860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046130 Expired - Fee Related CN2698938Y (en) | 2004-05-25 | 2004-05-25 | Rolling wheel device of door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698938Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797398A (en) * | 2012-08-16 | 2012-11-28 | 广州市粤兴铝业有限公司 | Obliquely slotted sliding window wheels |
| CN103025984A (en) * | 2010-07-07 | 2013-04-03 | 亚萨合莱自动门系统有限公司 | Wheel carriage |
| CN103485632A (en) * | 2012-06-15 | 2014-01-01 | 福建奋安铝业有限公司 | Detachable and replaceable pulley for sliding door and window |
| CN105604447A (en) * | 2015-12-29 | 2016-05-25 | 蒋卫振 | Door-window guide rail convenient to produce |
| CN105649448A (en) * | 2015-12-29 | 2016-06-08 | 蒋卫振 | Door and window guide rail with reliable connection |
-
2004
- 2004-05-25 CN CN 200420046130 patent/CN2698938Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025984A (en) * | 2010-07-07 | 2013-04-03 | 亚萨合莱自动门系统有限公司 | Wheel carriage |
| CN103485632A (en) * | 2012-06-15 | 2014-01-01 | 福建奋安铝业有限公司 | Detachable and replaceable pulley for sliding door and window |
| CN102797398A (en) * | 2012-08-16 | 2012-11-28 | 广州市粤兴铝业有限公司 | Obliquely slotted sliding window wheels |
| CN102797398B (en) * | 2012-08-16 | 2015-08-12 | 广州市粤兴铝业有限公司 | Oblique slot type Slide window pulley |
| CN105604447A (en) * | 2015-12-29 | 2016-05-25 | 蒋卫振 | Door-window guide rail convenient to produce |
| CN105649448A (en) * | 2015-12-29 | 2016-06-08 | 蒋卫振 | Door and window guide rail with reliable connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |