CN101182747A - Two dimension adjustable door and window trolley - Google Patents
Two dimension adjustable door and window trolley Download PDFInfo
- Publication number
- CN101182747A CN101182747A CNA2007100470473A CN200710047047A CN101182747A CN 101182747 A CN101182747 A CN 101182747A CN A2007100470473 A CNA2007100470473 A CN A2007100470473A CN 200710047047 A CN200710047047 A CN 200710047047A CN 101182747 A CN101182747 A CN 101182747A
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- shell
- wheel body
- rotating shaft
- inner casing
- window
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Abstract
An adjustable two-dimensional window and door pulley consists of a shell, an inner shell, an adjusting screw, a rotating shaft, a pulley body component and a return spring. The inner shell movably connected with the shell can move upward and downward along the shell. The adjusting screw connects the inner shell and the shell from one end, and the horizontal relative position of the inner shell and the shell can be adjusted by the adjusting screw. The rotating shaft is arranged in the inner shell. The pulley body component connected with the rotating shaft can deflect around the rotating shaft. Two return springs covered on the two ends of the rotating shaft can respectively cause the deflected pulley body component return back to the original position. The adjustable two-dimensional window and door pulley provided by the present invention with the functions of the upward and downward adjustment and the axial displacement, can perfectly suit the new-style monorail sliding door and window or other related doors and windows. The present invention has the advantages of flexible deflection, thus greatly prolonging the service life of the pulley; the sealing effect is good, thereby achieving the higher performance of thermal insulation, heat insulation and sound insulation.
Description
Technical field
The present invention relates to a kind of pulley structure, particularly a kind of two dimension adjustable door and window trolley.
Background technology
Slide door or window is in light weight with it, and open and close is convenient, do not account for the interior space, resisting wind press capacity is good, liked by users, occupies critical role in door and window fields.But slide door or window is because of its structural reason, and insulation, heat insulation, weakness that sound insulation value is on the low side are arranged again, and is not too energy-conservation, hindered its further development.Have a new-type sliding sash can reach higher sealing performance now, its insulation, heat insulation, sound insulation value also improve a lot.Its principle is to adopt monorail structure, and sash is made up of fixed fan and active fan.Active fan integral body produces a translation motion of pressing to fixed fan in a flash what it was closed, and then weather strip is produced extruding, can reach the better seal effect.In order to cooperate this translation motion of sash, just require the pulley wheel body that the axial dipole field ability of certain stroke is arranged, and in order to compensate manufacturing, installation deviation, the pulley wheel body is also wanted to carry out the adjusting of upper-lower position.The present pulley that uses or can only up-down adjustment, or can only axial dipole field, and do not possess two kinds of functions simultaneously.
Summary of the invention
Purpose of the present invention, be to provide a kind of can up-down adjustment, two dimension adjustable door and window trolley that again can axial dipole field.
The object of the present invention is achieved like this: a kind of two dimension adjustable door and window trolley, comprise shell, inner casing, adjustment screw, rotating shaft, wheel body assembly and returning spring, inner casing and shell are movably connected and can move up and down along shell, adjustment screw is connected inner casing the horizontal relative position that can regulate inner casing and shell from an end with shell, rotating shaft is installed in the inner casing, the wheel body assembly is connected can be along rotating shaft deflection in the rotating shaft, and totally two two ends that are set in rotating shaft of returning spring can make the wheel body assembly homing of deflection.
Described shell is the shell structure part of lower openings, be arranged with a pair of long slot bore on the both sides panel of shell respectively under shed, outer section of this long slot bore is vertical with side, inner segment is to lopsidedness, and described inner casing inserts by its a pair of pivot pin and is movably connected with shell in the long slot bore of shell both sides panel and can moves up and down along this long slot bore; One end of shell is provided with a through hole of elongation up and down, and described adjustment screw is passed this through hole and linked to each other with inner casing and also can move up and down along this through hole.
Described inner casing comprises two blocks of side plates, three gripper shoes and two pivot pins, three gripper shoes are connected between two blocks of side plates at interval, wherein gripper shoe is connected an end of two blocks of side plates and is threaded with adjustment screw, two gripper shoes and two blocks of side plates are enclosed a four sides framework in addition, described rotating shaft is arranged on the side in this framework and is connected between two gripper shoes, and described wheel body assembly is arranged on the interior opposite side of this framework and links to each other with rotating shaft is rotatable; Two pivot pins are connected between two blocks of side plates at interval and stretch out outside side plate, and its extension inserts in the long slot bore of shell both sides panel and is movably connected with shell.
Described wheel body assembly comprises wheel body support frame, wheel shaft and wheel body, the wheel body support frame comprises that one is used for the tetrahedron framework of ccontaining wheel body and extends two fins to the same side respectively from the two ends of this tetrahedron framework, wheel shaft is installed on the both sides panel of tetrahedron framework, wheel body is installed in rotation on the wheel shaft, and the wheel body support frame is installed in rotation in the rotating shaft by its two fin.
The side plate of described inner casing is provided with two breach, and an end of described two returning springs is pressed on respectively in two breach.
Described inner panel of taking turns the tetrahedron framework of body support frame is provided with two projections, and an end of described two returning springs is pressed on the outside of two projections respectively.
Described wheel body is installed in rotation on the wheel shaft by bearing.
Two dimension adjustable door and window trolley of the present invention makes it compared with prior art owing to adopted above technical scheme, has following advantage and characteristics:
1, because wheel body can be offset vertically, can be applicable to new-type single track sliding door and window well, or other relevant door and window, wheel body does not still break away from slide rail when active fan is closed, and power transmission is reasonable.
2, the laterally offset of wheel body is to realize by the rotation around the shaft of wheel body support frame, and when producing this deflection, slide rail is also little to the lateral force that wheel body applied, and it is bigger by wheel body outer rim raceway groove to the arm of force of rotating shaft, thereby rotating torque is not little, and owing to be hinged structure, the moment of resistance is less, so kinetic moment driven wheel body support frame rotation easily.This design scheme is ingenious, and skew can greatly prolong the application life of pulley flexibly.
3, wheel body can suitably reduce door and window and make with respect to the active fan up-down adjustment of door and window with the deviation that the compensation door and window occurs in the manufacture and installation, the required precision in the installation, and then can reduce production costs, enhance productivity.
4, because pulley can be supported the vertically-acting of sash fully, so, can make the sealing of door and window more efficient, thereby also make slide door or window can reduce thermal transmittance effectively, to reach higher insulation, heat insulation, sound insulation value.
Description of drawings
Fig. 1 is the structural front view (part is analysed and observe) of two dimension adjustable door and window trolley of the present invention;
Fig. 2 is the structure upward view (part is analysed and observe) of two dimension adjustable door and window trolley of the present invention;
Fig. 3 is the structure vertical view of two dimension adjustable door and window trolley of the present invention;
Fig. 4 is the structure right view of two dimension adjustable door and window trolley of the present invention;
Fig. 5 is the structure left view of two dimension adjustable door and window trolley of the present invention;
Fig. 6 is the inner casing among the present invention and the structural front view of wheel body assembly;
Fig. 7 is the inner casing among the present invention and the structure vertical view of wheel body assembly;
Fig. 8 is the A-A sectional view of Fig. 6;
Fig. 9 is the B-B sectional view of Fig. 7;
Figure 10 is the structural front view of the wheel body support frame among the present invention;
Figure 11 is the structure vertical view of the wheel body support frame among the present invention;
Figure 12 is the structure left view of the wheel body support frame among the present invention.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5.Two dimension adjustable door and window trolley of the present invention, the wheel body assembly and the returning spring 6 that comprise shell 1, inner casing 2, adjustment screw 3, rotating shaft 5, form by wheel body support frame 4, wheel shaft 7 and wheel body 8.Inner casing 1 is movably connected with shell 2 and can moves up and down along shell, adjustment screw 3 is connected inner casing from an end with shell, can regulate the horizontal relative position of inner casing and shell, rotating shaft 5 is installed in the inner casing, the wheel body assembly is connected can be along rotating shaft deflection in the rotating shaft 5, returning spring 6 is totally two two ends that are set in rotating shaft 5, is used to make the wheel body assembly homing of deflection.
Continuation cooperates referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5 referring to Fig. 1.Shell 1 among the present invention is the hexahedron structure spare of lower openings, and top has screwed hole 11, so that fixedlying connected of housing and movable sashes to be provided.Be arranged with a pair of long slot bore 12 under shed on the panel of both sides respectively, outer section of this long slot bore is vertical with side, and inner segment is to lopsidedness.Inner casing 2 inserts in the corresponding long slot bore 12 by its a pair of pivot pin 22 and shell 1 is movably connected also can move up and down along this long slot bore 12.One end of shell 1 is provided with a through hole 13 of elongation up and down, and adjustment screw 3 is passed this through hole and linked to each other with inner casing and also can move up and down along this through hole.Rotation adjustment screw 3 can be regulated the horizontal relative position of inner casing 2 and shell 1, because the constraint of 12 pairs of pivot pins 22 of long slot bore makes inner casing 2 and shell 1 when level relatively moves, and relatively moving about having produced.Adjustment screw 3 generations that move up and down and drive of inner casing 2 move up and down during adjusting, and Shen Chang through hole 13 provides the space that moves up and down for adjustment screw 3 up and down.Shown in Fig. 5,81 is the initial position of wheel body, and 82 is that wheel body is in the closed later position of door and window active fan.When the closing of door and window active fan, wheel body 8 can be under the lateral forces of slide-rail for door and window is that rotate in the axle center with rotating shaft 5, and meanwhile wheel body chute 83 is still withheld on the slide rail of door and window, can not break away from slide rail.This function can be supported the closure of door and window active fan well.
Referring to Fig. 6, cooperate referring to Fig. 7, Fig. 8, Fig. 9.Inner casing 2 among the present invention comprises two blocks of side plates 23, three gripper shoes 21 and two pivot pins 22, three gripper shoes 21 are connected between two blocks of side plates 23 at interval, the two ends of each gripper shoe 21 are respectively equipped with tenon 211, the relevant position of two blocks of side plates 23 is respectively equipped with through hole 234, there is tapered chamfering in the outside of through hole 234, uses for tenon 211 riveted joint the time.In three gripper shoes 21, a gripper shoe is connected an end of two blocks of side plates, which is provided with screw 212, is used for being threaded with adjustment screw 3.Two gripper shoes and two blocks of side plates are enclosed a four sides framework in addition, rotating shaft 5 is arranged on the side in this four sides framework and is connected that (this two back-up block has through hole 213 in the relevant position between two gripper shoes, the two ends of rotating shaft 5 are fixed on two gripper shoes by two through hole 213), the wheel body assembly be arranged in this four sides framework opposite side and with 5 rotatable linking to each other of rotating shaft; Two pivot pins 22 are connected between two blocks of side plates at interval and stretch out outside side plate, and its extension 221 inserts in the long slot bore 12 of shell both sides panels and is movably connected with shell.Extension 221 is put into the hole from the opening part of the long slot bore 12 of shell 1 during installation, pushes the appropriate location then.Pivot pin extension 221 can slide in long slot bore 12 to produce the relative displacement up and down of inner casing 2 and shell 1, reaches the purpose of regulating wheel height lower position.
Wheel body assembly among the present invention comprises wheel body support frame 4, wheel shaft 7 and wheel body 8.Referring to Figure 10, cooperate referring to Figure 11, Figure 12.Wheel body support frame 4 involutes one by two groove bent plates 41 and 42 and is used for the tetrahedron framework of ccontaining wheel body and extends two fins to the same side respectively from the two ends of this tetrahedron framework.Wheel body support frame 4 is installed in rotation in the rotating shaft 5 by its two fin.Wheel shaft 7 is installed on the both sides panel of tetrahedron framework, and wheel body 8 is installed in rotation on the wheel shaft 7 by rolling bearing or sliding bearing.On the panel of the both sides of tetrahedron framework, respectively have a through hole 411 and 421.Wheel shaft 7 passes 421 earlier, passes the endoporus of the bearing 83 of wheel body 8 again, passes through hole 411 at last and carry out affixedly, and wheel body 8 and wheel body support frame 4 are connected as a single entity.Be respectively equipped with two through hole 412 on two fins of wheel body support frame 4, rotating shaft 5 puts returning spring 6 during installation, passes two through hole 412 again, is fixed at last on the gripper shoe 213 of inner casing 2.
Referring to Fig. 6, be pressed on respectively in two breach 235 at an end that is provided with two breach, 235, two returning springs 6 on the side plate 23 of inner casing.Referring to Figure 10, Figure 11, the other end that is provided with two projections, 422, two returning springs 6 on the inner panel of the tetrahedron framework of taking turns body support frame 4 is pressed on the outside of two projections 422 respectively.6 pairs of wheels of returning spring body support frame applies restoring force, makes wheel body support frame 4 carry wheel body after the door and window active fan is opened and is returned to initial position.
Claims (7)
1. two dimension adjustable door and window trolley, it is characterized in that: comprise shell, inner casing, adjustment screw, rotating shaft, wheel body assembly and returning spring, inner casing and shell are movably connected and can move up and down along shell, adjustment screw is connected inner casing the horizontal relative position that can regulate inner casing and shell from an end with shell, rotating shaft is installed in the inner casing, the wheel body assembly is connected can be along rotating shaft deflection in the rotating shaft, and totally two two ends that are set in rotating shaft of returning spring can make the wheel body assembly homing of deflection.
2. two dimension adjustable door and window trolley according to claim 1, it is characterized in that: described shell is the shell structure part of lower openings, be arranged with a pair of long slot bore on the both sides panel of shell respectively under shed, outer section of this long slot bore is vertical with side, inner segment is to lopsidedness, and described inner casing inserts by its a pair of pivot pin and is movably connected with shell in the long slot bore of shell both sides panel and can moves up and down along this long slot bore; One end of shell is provided with a through hole of elongation up and down, and described adjustment screw is passed this through hole and linked to each other with inner casing and also can move up and down along this through hole.
3. two dimension adjustable door and window trolley according to claim 1, it is characterized in that: described inner casing comprises two blocks of side plates, three gripper shoes and two pivot pins, three gripper shoes are connected between two blocks of side plates at interval, wherein gripper shoe is connected an end of two blocks of side plates and is threaded with adjustment screw, two gripper shoes and two blocks of side plates are enclosed a four sides framework in addition, described rotating shaft is arranged on the side in this framework and is connected between two gripper shoes, and described wheel body assembly is arranged on the interior opposite side of this framework and links to each other with rotating shaft is rotatable; Two pivot pins are connected between two blocks of side plates at interval and stretch out outside side plate, and its extension inserts in the long slot bore of shell both sides panel and is movably connected with shell.
4. two dimension adjustable door and window trolley according to claim 1, it is characterized in that: described wheel body assembly comprises wheel body support frame, wheel shaft and wheel body, the wheel body support frame comprises that one is used for the tetrahedron framework of ccontaining wheel body and extends two fins to the same side respectively from the two ends of this tetrahedron framework, wheel shaft is installed on the both sides panel of tetrahedron framework, wheel body is installed in rotation on the wheel shaft, and the wheel body support frame is installed in rotation in the rotating shaft by its two fin.
5. two dimension adjustable door and window trolley according to claim 3 is characterized in that: the side plate of described inner casing is provided with two breach, and an end of described two returning springs is pressed on respectively in two breach.
6. two dimension adjustable door and window trolley according to claim 4 is characterized in that: described inner panel of taking turns the tetrahedron framework of body support frame is provided with two projections, and an end of described two returning springs is pressed on the outside of two projections respectively.
7. two dimension adjustable door and window trolley according to claim 4 is characterized in that: described wheel body is installed in rotation on the wheel shaft by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100470473A CN101182747B (en) | 2007-10-15 | 2007-10-15 | Two dimension adjustable door and window trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100470473A CN101182747B (en) | 2007-10-15 | 2007-10-15 | Two dimension adjustable door and window trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101182747A true CN101182747A (en) | 2008-05-21 |
| CN101182747B CN101182747B (en) | 2011-04-27 |
Family
ID=39448161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100470473A Expired - Fee Related CN101182747B (en) | 2007-10-15 | 2007-10-15 | Two dimension adjustable door and window trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101182747B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401815A (en) * | 2015-11-08 | 2016-03-16 | 锡山区羊尖佳耐斯门窗附件厂 | Bridge-cutoff heat insulation aluminum alloy door and window pulley |
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
| CN106714742A (en) * | 2015-06-19 | 2017-05-24 | 阿斯彭医药合伙有限责任公司 | Tightening system for orthotics |
| CN107461096A (en) * | 2017-09-15 | 2017-12-12 | 浙江奥真电子科技有限公司 | Adjustable hardware pull-push piece |
| CN107724836A (en) * | 2017-10-30 | 2018-02-23 | 黄丽贤 | One kind exempts from installation and quickly heightens Guide rollerses |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2558736Y (en) * | 2000-10-05 | 2003-07-02 | 张昆和 | Double-wheel double-adjusting positioning casement wheel |
| CN2464870Y (en) * | 2001-02-06 | 2001-12-12 | 卢礼胜 | Easy adjustable window and door double-wheel pulley |
| CN2685492Y (en) * | 2004-01-17 | 2005-03-16 | 深圳掌握科技有限公司 | Automatic regulating gap pulley on partition door |
-
2007
- 2007-10-15 CN CN2007100470473A patent/CN101182747B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
| CN105804567B (en) * | 2014-12-30 | 2017-12-26 | 广东合和建筑五金制品有限公司 | A kind of sliding door/window roller mechanism |
| CN106714742A (en) * | 2015-06-19 | 2017-05-24 | 阿斯彭医药合伙有限责任公司 | Tightening system for orthotics |
| CN106714742B (en) * | 2015-06-19 | 2018-06-15 | 阿斯彭医药合伙有限责任公司 | For the fastening system of orthoses |
| CN105401815A (en) * | 2015-11-08 | 2016-03-16 | 锡山区羊尖佳耐斯门窗附件厂 | Bridge-cutoff heat insulation aluminum alloy door and window pulley |
| CN107461096A (en) * | 2017-09-15 | 2017-12-12 | 浙江奥真电子科技有限公司 | Adjustable hardware pull-push piece |
| CN107724836A (en) * | 2017-10-30 | 2018-02-23 | 黄丽贤 | One kind exempts from installation and quickly heightens Guide rollerses |
| CN107724836B (en) * | 2017-10-30 | 2019-04-19 | 深圳市华剑建设集团股份有限公司 | One kind, which is exempted to install, is quickly turned up Guide rollers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101182747B (en) | 2011-04-27 |
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Granted publication date: 20110427 Termination date: 20151015 |
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| EXPY | Termination of patent right or utility model |