CN101063392A - Rolling wheel for sliding door - Google Patents
Rolling wheel for sliding door Download PDFInfo
- Publication number
- CN101063392A CN101063392A CN 200610076512 CN200610076512A CN101063392A CN 101063392 A CN101063392 A CN 101063392A CN 200610076512 CN200610076512 CN 200610076512 CN 200610076512 A CN200610076512 A CN 200610076512A CN 101063392 A CN101063392 A CN 101063392A
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- Prior art keywords
- roller
- sliding door
- roller shaft
- bolt
- guide portion
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Abstract
The invention relates to a roller for a sliding door, comprising a rolling portion of the roller which is provided with more then one wheel and is equipped with a screw connection hole capable of forming a screw thread in the inner surface of the roller and adjusting the height via rotation, and a holder body which is comprises a height-adjusting screw, a screw fixed portion, a plate type spring and an assembling part, wherein the height-adjusting screw is connected with the screw connection hole and has a screw thread thereby adjusting the height, and the screw fixed portion is applied for fixing the height-adjusting screw, and the plate type spring is arranged at the side of the screw fixed portion and is equipped with a fixed bolt capable of moving up-and-down as rotating via the assembling part. The roller also comprises a holder fixed plate which forms a guide portion capable of sliding the holder body and a fixed hole pasted on the holder body and fixed with the fixed bolt and also forms a connection hole at same time, thereby being fixed on the upper portion of the sliding door via a connection end or the like.
Description
[technical field]
The present invention relates to be attached to suspension type sliding door or in connect and use rolling wheel support, specify for relate to can simply assemble adhere to the suspension type sliding door, in connect etc., and can simple adjustment adhere to the position of sliding door, simply finish the rolling wheel for sliding door of assembling and dismounting.
[background technology]
The suspension type sliding door that conventional art relates to, mostly the wheel with roller is placed on the upper rall, sliding door is moved hanging state lower edge guide rail, the suspension type sliding door that this conventional art relates to, might take place because roller breaks away from sliding door, thereby making sliding door security incident such as topple over, and when lopsidedness, destroying sliding door easily.
For addressing the above problem, as shown in Figure 1, guide rail 100 takes inside to have the quadrangle tubular structure in space, and the bottom surface has formed the roller shaft shifting chute that guide roller axle 82 moves along its length.The wheel 81 of roller 80 is arranged at the both sides of roller shaft 82 respectively, when on guide rail, roller 80 being set, wheel 81 is hung on the Ka Tai of guide rail 100 inboards in the side end of guide rail 100, roller shaft 82 can be moved along the roller shaft shifting chute, fixed idler whell axle 82 on the fixed support 83 that is attached to a body 70 tops is hung the door body on guide rail 100 subsequently.
But, though can preventing wheel 81, this structure breaks away from from guide rail, on the roller that is installed on guide rail in advance, but be not easy very much in conjunction with the fixed support 83 that is connected with door body top.In addition, after the door body is connected in roller, can't the adjustment doors body position, therefore when door body 70 incorrect links in roller, make sliding door or in when connecing door and failing to be installed on the tram, need carry out separation gate body from the roller repeatedly, and dismounting is attached to a fixed support on body top, place the tram again after, connect roller and fixed support, finish a body setting, reexamine the whether correct operation in position.
Therefore, make after the installation that relates to for above-mentioned conventional art suspension type sliding door that roller do not separate with guide rail or in connect door, requirement can be loaded and unloaded on the door body attached to the roller on the guide rail easily, and the back can be adjusted a body easily under the state of separation gate body not height is installed.These functions, for general suspension type sliding door, in connect a same needs.
On the one hand,, the support that the sliding door top edge is provided with is fixed in the axle insertion of support roller, and rolling wheel for sliding door is placed on the guide rail as an example that uses roller, switch door body, thus form sliding door.Therefore, sliding door is set after, when need changing roller, need be from door body removal bracket, again support is fixed in sliding door after changing roller, so that the setting of sliding door of roller and the maintenance trouble that becomes is set.
By the rope of previous methods combination, because it is unbalanced to act on the pressure of rope, not only be subjected to easy damaged, the fracture of rope part of excess pressure effect, and because the inhomogeneous effect of pressure, easily with fixed part or bolt disengaging.
On the other hand, need a kind of novel roller, in the reasons such as concavo-convex or foreign matter owing to the roller contact surface, sliding door laterally moves when being subjected to hindering, and can move along jog; Because switching device uses for a long time, sliding door position deviation tram, thus laterally move when being subjected to hindering, need not to change roller, can regulate the position of wheel, correct the position of sliding door in the switching device easily, remove the obstruction that sliding door laterally moves.
[summary of the invention]
The object of the invention is to realize above-mentioned requirements, not only can easily roller be fixed in sliding door, and be provided with can regulate easily under the state of roller the height.
Another object of the present invention provides has a roller of body position regulatory function, for sliding door, in connect etc., handling door body on the roller that hangs on the guide rail easily, hang under the state that is arranged at guide rail at the door body, can change the fore-and-aft direction position of a body easily, thereby make the setting of a body and management become simple.
The present invention seeks to can be easily on sliding door the fixed idler whell support of loading and unloading roller, need the loaded down with trivial details work carried out in loading and unloading and the replacing roller process thereby remove.
Another object of the present invention is the rope that can connect separation easily to be provided, and the end of rope can be fixed in easily the rope folder of other structure.
The object of the invention provides has structure improved jockey pulley, for the switching device that is provided with by the door body of the horizontal switch of roller, in door body moving process, the wheel that is arranged at roller can move up and down naturally along with the fluctuating with the roller contact surface, thereby makes laterally moving of a body become level and smooth.
The distortion of guide rail or the distortion of roller take place in the long-term use that another object of the present invention provides owing to switching device, make the door body position in the switching device depart from the tram, when thereby the door body is can not be smooth mobile, be installed on the position of the wheel of roller by adjusting, can correct the jockey pulley of switching device inside door body position easily.
A further object of the invention provides that to be fixedly installed in sliding door inboard, can be to not exposing outside, and after fixed installation, also can regulate the roller of height easily.
The present invention proposes for achieving the above object, it is characterized in that, its composition comprises: more than one roller is set and has the roller rolled portion that can regulate the bolt connecting hole of height at inner surface formation screw thread by rotation; By being incorporated into above-mentioned bolt connecting hole, and has a screw thread, thereby the height adjustment bolt, level altitude that can regulate height are regulated the bolt portion of bolt, are positioned at bolt portion next door, have the dead bolt that moves up and down by rotation plate-shaped springs, will be fixed in the stake body that loading and unloading parts that the dead bolt of plate-shaped springs moves up and down are formed; Be formed with guide portion that can the sliding support body and will be attached to the fixing fixing hole of dead bolt of stake body, formed conjugate foramen simultaneously, thereby can be fixed in the bracket fixing plate on sliding door top by joint etc.
The above-mentioned rollers rolled portion is provided with the more than one roller that is installed on guide rail, guarantee a body can about move horizontally smoothly, roller preferably is provided with more than 4.In addition, the center of above-mentioned bolt connecting hole preferably is positioned at the position of centre of gravity of roller, and forms screw thread at inner surface, is connected with the height adjustment bolt that forms screw thread, during the rotation height adjustment bolt, can regulate height along nut.
Above-mentioned stake body is made up of the framework that has formed height adjustment bolt, plate-shaped springs, loading and unloading parts and bolt portion.
Above-mentioned height adjustment bolt has formed nut along external surface, and bolt head becomes hexagon or quadrangle, and combines with the 1st hold-down nut.The 1st hold-down nut and height adjustment bolt preferred weld can be integrally formed with height adjustment bolt.The external surface of the 1st hold-down nut has formed groove longitudinally, the cam platform riveted that can form with the 2nd hold-down nut inner surface.The external surface quadrangularly or the hexagon of the 2nd hold-down nut can utilize instruments such as spanner to rotate height adjustment bolt like a cork.The lower end of the 1st hold-down nut is preferably greater than the hole of the bolt portion formation of framework, guarantees that height adjustment bolt can not break away from.
On the other hand, preferred other plate-shaped springs that approach of inserting between above-mentioned the 1st hold-down nut and the 2nd hold-down nut.Promptly, repeated multiple times rotation set bolt or repeatedly during the move left and right sliding door, the 1st hold-down nut and the 2nd hold-down nut of riveted might open, finally cause roller to break away from, therefore between the 1st hold-down nut and the 2nd hold-down nut, plate-shaped springs is set, even repeated multiple times is carried out height adjusting or sliding door move left and right, also can its damping of shocks be fallen by plate-shaped springs.
The above-mentioned plate-shaped springs that has formed dead bolt is depressed by framework lid inboard, and the dead bolt that forms by framework is inserted into the fixing hole of bracket fixing plate by the hole, guarantees to break away from bracket fixing plate about stake body is not understood.
The above-mentioned plate-shaped springs of dead bolt that formed is by the loading and unloading member supporting, one side of loading and unloading parts has formed the groove of instrument rotations such as the enough in-line screwdrivers of energy, axis of rotation becomes semilune, when the semilune circular arc portion moves up, plate-shaped springs moves up, and dead bolt is broken away from, when the semilune string section moves up, plate-shaped springs moves down, fixedly dead bolt.
Above-mentioned framework has to have formed inserts the bolt disengaging portion that prevents that just regulates the patchhole of bolt, the installation base that the loading and unloading parts are installed and the patchhole that combines with the framework lid, can combine with the insertion boss of framework lid, thereby combine with the framework lid.
Above-mentioned bracket fixing plate is fixed in sliding door by conjugate foramen by joint or screw etc., has formed the guide portion that is slidingly connected with stake body and the fixing fixing hole of dead bolt.
[description of drawings]
Fig. 1 be in the past suspension type sliding door view is set.
Fig. 2 illustrates the rolling wheel for sliding door rolled portion that embodiment of the present invention relates to.
Fig. 3 is the modular construction schematic diagram of the rolling wheel for sliding door support that relates to of embodiment of the present invention.
Fig. 4 is that the rolling wheel for sliding door support that relates to of embodiment of the present invention is in conjunction with schematic diagram.
Fig. 5 is a rolling wheel for sliding door stereogram of the present invention.
Fig. 6 is the exploded perspective view of roller structure shown in Figure 5.
Fig. 7 is the partial cutaway schematic of the inside bonding state of roller shown in Figure 5.
Fig. 8 is the enforcement view of fixed idler whell with support.
Fig. 9 is the fixed idler whell support stereogram that the present invention relates to.
Figure 10 is the exploded perspective view of fixed idler whell shown in Figure 9 with support.
Figure 11 is the generalized section of fixed idler whell with the cam frame protective cover of support.
Figure 12 is the stereogram of fixed idler whell of the present invention with support.
Figure 13 is the sliding door stereogram that is used to illustrate rope folder enforcement state of the present invention.
Figure 14 is the stereogram of the rope folder that relates to of the preferred embodiment for the present invention.
The exploded perspective view of Figure 15 rope folder shown in Figure 14.
Figure 16 is the stereogram of the jockey pulley that relates to of the preferred embodiment for the present invention.
Figure 17 is the exploded perspective view of jockey pulley shown in Figure 16.
Figure 18 is the exploded perspective view of the jockey pulley of the another kind of structure of the present invention.
Figure 19 is the assembled state partial cutaway schematic of jockey pulley shown in Figure 180.
Figure 20 is the roller stereogram that the preferred embodiment for the present invention relates to.
Figure 21 is the exploded perspective view of explanation roller integrated structure shown in Figure 20.
Figure 22 is the generalized section of explanation above-mentioned rollers integrated structure.
* reference numeral illustrates *
70: door body 80: roller
81: wheel 82: roller shaft
83: fixed support 100: guide rail
200: roller rolled portion 201: roller
202: height adjustment bolt hole 300: stake body
301: height adjustment bolt 302: the height adjustment bolt head
307: the 2 hold-down nuts of 303: the 1 hold-down nuts
311: settle boss 312: the card cap
313: loading and unloading parts 315: plate-shaped springs
316: dead bolt 321: bolt breaks away from the portion that prevents
322: dead bolt passes through hole 323: patchhole
330: lid 340: bracket fixing plate
350: conjugate foramen 380: fixing hole
360: guiding groove
[specific embodiment]
Below, with reference to accompanying drawing, embodiment of the present invention is elaborated.
Fig. 2 is the roller rolled portion that embodiment of the present invention relates to, and Fig. 3 is that the parts of the rolling wheel support that relates to of embodiment of the present invention are in conjunction with schematic diagram.Roller rolled portion 200 of the present invention is provided with the roller 201 that is placed in guide rail more than, guarantee a body can about move horizontally smoothly, roller 201 preferably is provided with more than 4.In addition, roller in be formed centrally the hole 202 that connects height adjustment bolt.
The external surface of the height adjustment bolt 301 that combines with the height adjustment bolt hole 202 of above-mentioned rollers rolled portion 200 by screw thread has formed screw thread, 302 one-tenth hexagons of bolt head or quadrangle, and combine with the 1st hold-down nut 303.The 1st hold-down nut 303 and height adjustment bolt can be rotated combination by nut, but preferably integrally formed.The external surface of the 1st hold-down nut 303 has formed groove 304 longitudinally, cam platform 308 riveteds that can form with the inner surface of the 2nd hold-down nut 307.
The lower end 305 of above-mentioned the 1st hold-down nut 303 breaks away from the hole that prevents portion 321 greater than the bolt of framework, and inserts to the upper end from the framework lower end, thereby can prevent that height adjustment bolt 301 from preventing that from the bolt disengaging portion 321 tops break away from.In addition, the 2nd hold-down nut 307 and the 1st hold-down nut 303 are by the combination of riveted mode, and the 2nd hold-down nut external surface becomes hexagon, can utilize instrument such as spanner to rotate height adjustment bolt like a cork.Above-mentioned framework has formed bolt and has broken away from the portion that prevents 321 and settle boss 311, and formed card cap 312, settle on the boss 311 and settled loading and unloading parts 313, placed plate-shaped springs 315 on the surfaces of revolution of loading and unloading parts 313, the dead bolt 316 that forms on the plate-shaped springs 315 will pass through hole 322 by the dead bolt of framework.
Become semicircle with the joint face of the close-connected loading and unloading parts 313 in the bottom of above-mentioned plate-shaped springs 315, when being connected with the circular arc portion of semicircle, with the boost radius length of semicircle of plate-shaped springs 315, during the plate-shaped springs 315 of boosting like this, the dead bolt 316 that forms on plate-shaped springs 315 also will rise, and bracket fixing plate 340 is separated with stake body.Above-mentioned loading and unloading parts 313 are preferably formed the insertion groove 314 of the instrument that can insert in order to rotate like this.
The above-mentioned plate-shaped springs 315 that has formed dead bolt 316 is depressed by the inboard of framework lid 330, will not get back to the top position when dead bolt 316 that is depressed is not subjected to other external force, prevents that framework and bracket fixing plate 340 break away from.
In addition, framework has formed patchhole 323, can combine with the insertion boss 331 of lid, thereby combine with lid.
The above-mentioned bracket fixing plate that combines with stake body 340 is fixed in sliding door by conjugate foramen by joint or screw etc., and has formed the guiding groove 360 that is slidingly connected with stake body and the fixing fixing hole 380 of dead bolt.
Fig. 4 is stake body and bracket fixing plate bonding state schematic diagram, the constructor utilizes joint or screw etc. earlier in conjunction with bracket fixing plate on sliding door top, push stake body then, until card cap contact bracket fixing plate, and rotation loading and unloading parts reduction dead bolt, it is placed in the fixing hole, can finish assembling easily, rotate the 2nd hold-down nut subsequently, combine the back with the roller rolled portion that is hung on the top and regulate height, thereby assemble sliding door easily.
Fig. 5 to Fig. 7 be attached to sliding door or in connect use roller schematic diagram, this roller the door body can be arranged on easily the suspension type sliding door or in connect on the door, and have a body position regulatory function, can regulate the door body position of assembling easily.
The present invention has a roller of body position regulatory function, it is characterized in that composition comprises: be provided with more than one roller, and have the roller portion of the roller shaft of downward protrusion; Have top and form the accommodation space of roller shaft holddown groove and the guiding tube that front and back connect under the state of accommodation space bottom inside formation screw thread, and accommodation space is inserted in the roller shaft end, make roller portion be fixed in the guide portion of top; Has the fixed part that forms the guide portion resettlement groove of fixing hole to both sides; And combine with fixed part, be inserted into said fixing hole and guiding tube, transfer bolt along direction of rotation moves forward and backward guide portion in the guide portion resettlement groove guide portion.
The above-mentioned rollers axle has formed screw thread along external surface, combine with hold-down nut by screw at external surface, make hold-down nut be stuck in the bottom surface of roller shaft holddown groove, prevent that roller shaft breaks away from from the roller shaft holddown groove, and by moving up and down hold-down nut along roller shaft, the adjustment doors body height is set.
Guide sections can also comprise that top has the holddown groove that inserts roller shaft, rotatably in conjunction with the back rotation, makes roller shaft be inserted into holddown groove, thereby roller portion is fixed in the fixed cover of guide portion.
Fig. 5 is a roller stereogram of the present invention, and above-mentioned rollers is by the roller portion 210 of the roller shaft 213 that has a plurality of wheels 211 and protrude downwards; Be inserted into the fixing guide portion 220 in roller shaft 213 tops; Fixed idler whell portion 210 prevents the fixed cover 230 that breaks away from from guide portion 220 tops; Can transfer fixed part 240 compositions that bolt 250 moves forward and backward guide portion 220 by guide portion.
Promptly, roller is under roller portion 210 and state that guide portion 220 is separated, be placed on the guide rail 100 ' (with reference to Fig. 7), and guide portion 220 is incorporated into the fixed part resettlement groove 241 (with reference to Fig. 6) of fixed part 240, make it transfer bolt 250 and move forward and backward, then fixed part 240 is attached to a body 270 (with reference to Fig. 7) top by guide portion.Subsequently, it is directly fixing with roller shaft 213 insertion guide portion 220 to need not other link, a body 270 is hung on guide rail 100 ' (with reference to Fig. 7), and transferred the front and back position that bolt 250 is calibrated a body by the rotation guide portion.By with upper type, the present invention is handling door body 270 easily, and regulates easily height is set.
Fig. 6 is the exploded perspective view of above-mentioned rollers, and above-mentioned rollers is by the wheel fixed part 212 that rotatably adheres to wheel 211; Under the state of external surface that forms screw thread 213a in conjunction with hold-down nut 214, the roller shaft that is incorporated into wheel fixed part 212 bottoms is formed, by said structure, hold-down nut 214 can be moved up and down along roller shaft 213, thereby regulate be arranged at sliding door, in the door height that connects etc.Said fixing nut 214 can be used along the external surface of roller shaft 213 ends and roller shaft 213 and form the fixing lug boss replacement that one is protruded.
Insert the hold-down nut 214 of roller shaft 213 ends on the guide sections 220, and combine with fixed part 240, can on fixed part 240, move front and back by guide portion handover bolt 250.220 one-tenth hexahedral shape of guide sections, upper surface one side is protruded and has been formed circumferential projection 225, inside has roller shaft 213 ends of taking in conjunction with hold-down nut 214, thereby make roller portion 210 can be incorporated into the accommodation space 222 on guide portion 220 tops, and accommodation space 222 bottoms have the guiding tube 221 that inner surface forms screw thread and connects front and rear surfaces.
One side of above-mentioned accommodation space 222 has formed open peristome 223, roller shaft 213 ends with hold-down nut 214 can be inserted in the accommodation space 222 from the side, and the upper surface of above-mentioned accommodation space 222 has formed and has had the roller shaft holddown groove 224 width, that from peristome to center cut suitable with roller shaft 213 diameters, guarantees can move to guide portion 220 upper surface centers by the roller shaft 213 that peristome 223 inserts.
The card platform 226 with certain-length that protrudes along fore-and-aft direction can be formed on bottom, guide sections about 220 surface, card platform 226 is stuck in the card platform portion 244 of fixed part 240 bottoms on the border, guide portion resettlement groove 241 both sides that will illustrate below forming, supporting guide portion 220 can not break away from it from fixed part 240 tops.
Said fixing cover 230 is under the state that forms the holddown groove 232 that combines with roller shaft 213, rotatably be incorporated into guide portion 220 tops, when roller shaft 213 is inserted into guide portion 220, holddown groove 232 will rotate to the position that encases roller shaft 213, prevents that roller shaft 213 breaks away from from roller shaft holddown groove 224.
230 one-tenth tabulars of said fixing cover, have up/down perforation, rotatably in conjunction with the protruding hole 231 of guide portion 220 projectioies 225, be inserted into protruding hole 231 by projection 225, thereby rotatably be attached to guide portion 220 tops.In addition, when fixed cover 230 is the center rotation with projection 225, the side that joins with roller shaft 213 has formed the holddown groove 232 that can insert roller shaft 213, and fixed idler whell portion 210 on the said fixing groove 232 guarantees that roller shaft 213 can not break away from guide portion 220 along roller shaft holddown groove 224.
In addition, said fixing cover 230 can also have the stator that protrudes downwards on peristome 223 basal surface positions of accommodation space 222 when roller shaft 213 is inserted into holddown groove 232.The said fixing sheet is inserted into peristome 223, prevents fixed cover 230 rotations, prevents that simultaneously the holddown groove 232 of fixed cover 230 breaks away from roller shaft 213.
Said fixing parts 240 are plate shaped support, can be at door body top fixed idler whell, central authorities have formed the guide portion resettlement groove 241 that can settle guide portion 220 of vertical perforation, and have the fixing hole 242 of transferring bolt 250 same diameter with guide portion, can rotatably block the two ends that guide portion is transferred bolt 250 respectively at guide portion resettlement groove 241 front and rear wall 243a, 243b.In addition, the bottom surface that is positioned at guide portion resettlement groove 241 left and right sides becomes the card platform portion 244 of blocking the card platform 226 that guide portion 220 down either side protrude.In this case, the thickness of above-mentioned card platform portion 244 preferably is thinner than the integral thickness of fixed part 240, thereby upwards has the degree of depth suitable with the amplitude of guide portion resettlement groove 241, guarantees that the bottom surface of guide portion 220 can not protruded from the bottom of fixed part 240.
In addition, for fixed part 240 being fixed in a body top, the connecting hole 245 of a plurality of insertion screws 246, nail etc. can be set.Guide sections is transferred bolt 250 and is incorporated into fixed part 240, and guide sections 220 can be moved forward and backward in the guide portion resettlement groove 241 of fixed part 240.
Guide portion handover bolt 250 with above-mentioned functions has formed the screw thread that length equates with guide portion resettlement groove 241 amplitudes in central authorities along external surface, one side end has formed the head 252 of the swivelling chute 253 with instrument swivel bolts such as inserting screwdriver, hex bolts, make guide portion transfer bolt 250 rotations, end side is dug up certain depth along external surface and has been formed ring holddown groove 254, is used to insert retainer ring 255.Said fixing ring 255 can adopt plain washer or dicyclo etc.
Fig. 7 be for illustrate roller bonding state of the present invention and sliding door or in connect the process that a body is set on the door, the partial cutaway schematic of cutting along fore-and-aft direction at the roller center.To the above-mentioned rollers bonding state and suspension type sliding door or in to connect process and Action Specification of the present invention that a body is set on the door as follows.
At first, settle roller portion 210, it is hung on the guide rail 100 ', guarantee that wheel 211 can getaway 100 '.Above-mentioned guide rail 100 ' becomes tubulose, can adopt the form that cut is set along its length in the bottom surface, and roller shaft 213 can be moved.
After this, peristome 223 (with reference to Fig. 6) by the formation of guide portion 220 sides, roller shaft 213 is inserted into accommodation space 222 inboards of the guide portion 220 that is arranged at a body by the end of hold-down nut 214 combinations, shifting roller axle holddown groove 224 then, be located at guide portion 220 centers, thereby door body 270 is hung on the guide rail 100 '.Then, rotate fixed cover 230, roller shaft 213 is inserted into the holddown groove 232 of fixed cover 230, make stator 233 be inserted into peristome 223 (with reference to Fig. 6), fixedly fixed cover 230, and it can not rotated, thereby roller shaft 213 is fixing, make it can not break away from roller shaft holddown groove 224.Then, the rotation guide portion is transferred bolt 250, mobile guide portion 220 on fixed part 240, thereby the suspension type sliding door, in connect a position of internal calibration door body 270, finish a body setting.
As mentioned above, the present invention need not other fixed part can be arranged at guide portion with roller shaft, and the loading and unloading of a body are become easily, in addition, utilizes guide portion to transfer the front and back position that bolt can be corrected a body easily.Therefore compare conventional art, the suspension type sliding door of the invention described above, in be provided with operation and the management that connect etc. become and be more prone to, can cut down setup fee with and overhead cost.
Fig. 8 to shown in Figure 12 be that the roller that can conveniently assemble and disassemble be fixed in the roller of sliding door etc. is fixedly used support.Roller of the present invention is fixing uses support, and composition comprises: central authorities have the cam holder of arrangement portion; Have cam and drive projection, and be placed in the cam lever of the arrangement portion of above-mentioned cam holder; Be positioned at cam lever top, an end is stuck in the cam on the cam driving projection; Encase cam, prevent to be placed in the cup spring of the cam of cam lever from the cam lever disengaging; Has the insertion mouth that has formed the cam fixed lobe that is used for fixing end in opposite directions the cam other end protruding with being fixed in the cam driving at the middle position inner surface, about inserting mouthful, formed the joint portion that can be arranged at other parts, and combined the cam holder protective cover that cam lever and cam and cup spring is fixed in cam holder inside with cam holder by link; And be inserted into the patchhole that cam holder protective cover central authorities form, be clipped in roller shaft fixing between the above-mentioned cam.
Fig. 8 is that roller 200 ' is by the fixing the invention process view that is arranged at sliding door with support of roller.Fig. 9 is the fixing stereogram with support of roller that the present invention relates to, Figure 10 is the fixing exploded perspective view with support 400 of above-mentioned rollers, Figure 11 is the generalized section of cam holder 405 shown in Figure 10, Figure 12 is the cam holder 401 that roller shaft 406 is inserted into cam lever 402 and cam 403 and cup spring 404 be combined intos, is clipped in the view between the cam 403.
To shown in Figure 12, roller is fixing settles two cams 403 relatively with support 400 ' as Fig. 9, will place the frame inside of cam holder 401 and 405 formation of cam holder protective cover by cup spring 404 fixing cam levers 402, thereby it is fixing with support 400 ' to form roller.Above-mentioned cam holder 401 has cam lever arrangement portion 411, the part of cam lever 402 outwards can be protruded arrangement.
Two cams 403 are placed in cam lever 402 tops with the state that an end is connected in cam driving projection 421, by the cup spring 404 that encases two cams 403, are subjected to pushing the power that cam drives projection 421 to, thereby are fixed on the cam lever 402.
The cam lever 402 of fixing two cams 403 by cup spring 404 is placed in cam lever arrangement portion 411 in the part of cam lever 402 under the cam holder 401 outside states that protrude, combine with cam holder 401.
Cam holder protective cover 405 fixing cam levers 402 by cup spring 404 stationary cams 403; simultaneously for roller is fixedly set in sliding door; combine with cam holder 401; form the fixing outside framework of roller with support 400 '; above-mentioned cam holder protective cover 405 two ends have the joint portion 451 that forms a plurality of connecting holes 455; can combine with sliding door by link 407; above-mentioned cam holder protective cover 405 central authorities have the roller shaft that inserts roller shaft 406 and insert mouthfuls 453; around roller shaft insertion mouth 453, combine with cam holder 401 by the link 407 that connects the cam holder protective cover 405 surperficial connecting holes 455 that form.
As shown in figure 11, the roller shaft of cam holder protective cover 405 inserts mouth 453, has formed the cam fixed lobe 452 that protrudes by cam holder protective cover 405 bottom surfaces respectively in the relative position of inner surface diagonal.Cam holder protective cover 405 is connected in the other end of cam fixed lobe 452 and cam driving projection 421 cams that join 403, combines supporting cam wheel 403 with cam holder 401.
Pass through said structure; during user's rotating cam bar 402; it is stressed that one end of cam 403 drives projection 421 by the cam that forms on the cam lever 402; the other end of cam 403 supports by the cam fixed lobe 452 that forms on the cam holder protective cover 405; thereby making cam 403 is the center rotation with the cam fixed lobe 452 of cam holder protective cover 405, makes two cams 403 separately.Roller shaft 406 has the circle-shaped cam insertion groove 462 that digs out of the one-tenth that can insert cam 403 at an end that is inserted into cam holder protective cover 405.
As Fig. 9 and shown in Figure 12; roller shaft 406 is clipped in the roller shaft that connects cam holder protective cover 405 and inserts mouthfuls 453 and by cam lever 402 separately between two cams 403 of certain intervals, and after this two cams 403 of keeping in the center by cup spring 404 cam insertion groove 462 of being inserted into roller shaft 406 is fixed.Be clipped in the nut 461 of roller shaft 406 between the cam 403, more closely be fixed in cam holder protective cover 405 by being inserted into roller shaft 406.
Roller is fixed in roller shaft 406 in roller shaft 406 upper ends, fixed the fixing link 407 that inserts by 451 connecting hole 455 with support 400 ' of the roller of roller shaft 406 through the joint portion, as shown in Figure 8, be fixed in the top edge of sliding door after, be placed in guide rail 310, thus the switch sliding door.
Figure 13 to Figure 15 can will be fixedly set in structure, and the rope that is used for support structure thing or driving structure is fixedly set in above-mentioned structure easily, and can connect the rope folder of the rope of two separation.
The rope that the present invention relates to folder for achieving the above object, composition comprises: the lanyard parts of stationary rope one end; Fixedly installed the lanyard module of lanyard parts for lanyard being arranged at other structure; Reach the link that above-mentioned lanyard parts is fixedly set in the lanyard module.
The rope guide portion that above-mentioned lanyard parts are fixing by twining rope and with after the rope guide portion combines more closely the rope guide portion protective cover of stationary rope form.
Above-mentioned rope guide portion is four angle mould pieces, has to form two ropes in the rope guide portion two sides that are positioned at the rope lengths direction respectively and insert mouthful, rope can be inserted be wound in the 1st disconnected platform and the 2nd disconnected platform of rope guide portion.
In addition, between the 1st disconnected platform and the 2nd disconnected platform of rope guide portion, can between relative rope on the 1st disconnected platform and the 2nd disconnected platform inserts mouthful, form and settle by inserting mouthful half of the end of the rope that inserts, thereby increase rope arrangement portion with the rope contact area, for the situation that is connected and fixed on the lanyard module by bolt, the bolt that can also set up inserting bolt between rope arrangement portion inserts mouth.
Above-mentioned rope guide portion protective cover, integrally formed lanyard parts are combined closely on the rope guide portion surface between the 1st and the 2nd disconnected platform of rope guide portion.Rope guide portion protective cover has been also having formed respectively to insert with rope arrangement portion facing surfaces and settled half rope arrangement portion of cable end of rope guide portion, thereby increases and the contact area that is wrapped in the rope of rope guide portion.In addition, can also between rope arrangement portion, form bolt and insert mouth, make it be fixedly connected on the lanyard module with the rope guide portion by bolt.
Be formed at the arrangement portion of above-mentioned rope guide portion and rope guide portion protective cover; at rope guide portion and rope guide portion protective cover in conjunction with when forming the lanyard parts; form two holes that connect the rope guide portion with the 1st disconnected platform of above-mentioned rope guide portion and the rope insertion mouth of the 2nd disconnected platform formation; rope then inserts by above-mentioned two holes, and is fastened.
The diameter of above-mentioned rope arrangement portion is preferably less than the diameter of rope, makes rope be subjected to the pressure of rope guide portion and rope guide portion protective cover and secure bond.
By said structure, increase the contact area of lanyard parts and rope, thereby increased frictional force, prevent that rope breaks away from from the lanyard parts.In addition, apply uniform pressure, the rope that has prevented to cause the to be subjected to excess pressure situation of fracture that is partially damaged because of the pressure that puts on rope is inhomogeneous in the part of the rope that joins with the lanyard parts.
Above-mentioned lanyard module connects two ropes by two lanyard parts of secure bond, on the face of settling the lanyard parts, can also with the lanyard parts on the bolt that forms insert the nut bore that mouthful corresponding position is provided for joint bolt.In addition, on the above-mentioned lanyard module,, on the face that joins with the lanyard parts, form the lanyard parts arrangement portion that settles the lanyard parts that inserts for the lanyard parts that prevent combination are moving of lanyard parts such as center rotation with the bolt.
In the above-mentioned explanation, being combined into example with the lanyard parts by bolt and lanyard module is illustrated, the rope folder that has other structure for the present invention, the top of the lanyard parts arrangement portion that forms on the above-mentioned lanyard module connects can insert the lanyard parts, and the lanyard parts are inserted from lanyard parts arrangement portion top.
In addition, in order to support the lanyard parts of insertion, in the corner that two walls of lanyard parts arrangement portion are become with lanyard module-external surface, form along the length direction of lanyard parts arrangement portion and to resolve platform, prevent that the lanyard parts outwards break away from from rope arrangement portion.The end that is positioned at the arrangement portion of above-mentioned lanyard module side connects and has formed the breakthrough part that can pass rope, and breakthrough part has formed support protrusion, and the support cable fixed part prevents that it breaks away from by breakthrough part.
Said structure connects without bolt and just the lanyard parts can be inserted into lanyard parts arrangement portion top, and the support protrusion support that forms on disconnected platform by lanyard parts arrangement portion and the both sides breakthrough part, in conjunction with being fixed in the lanyard module.
In addition, a side lower end of above-mentioned lanyard module has formed the holding flange that the lanyard module can be combined on other structure, makes by the fixing rope of lanyard parts and is arranged at other structure.
As mentioned above, for the rope folder of forming by two interconnective lanyard parts of different ropes and lanyard module, the lanyard parts that are fixed on rope are combined with the lanyard module, the rope that connects two separation, the holding flange that lanyard module bottom is formed combines with other structure by modes such as bolt connection or welding, lanyard is arranged at other structure, and utilizes above-mentioned rope to support or drive other structure.
Be illustrated as technical essential though the present invention connects two different ropes with the rope folder, as long as cable end can be fixed in other structure, the rope folder also can be made up of lanyard parts and a lanyard module.
The preferred embodiment for the present invention is by bolt the lanyard parts to be connected in the lanyard module.Figure 14 is that the rope that embodiment of the present invention relates to presss from both sides 500 stereogram, and Figure 15 is the decomposition texture schematic diagram of rope folder 500 shown in Figure 14.
Rope of the present invention folder 500 is made up of lanyard module 501 and lanyard parts 540, and the lanyard parts 540 that are fixed with rope 506 are made up of rope guide portion 504 and rope guide portion protective cover 505.The lanyard parts of being made up of rope guide portion 504 that is fixed with rope 506 and rope guide portion protective cover 505 540 are connected and fixed by bolt 503 after being placed in the lanyard parts arrangement portion 512 of lanyard module 501.Symbol 502 is a packing ring among the figure, is selectable unit (SU).
Below to making the lanyard parts 540 that are placed in lanyard parts arrangement portion 512 be stuck in the supported selectable unit (SU) of lanyard module 501 upper side---lanyard parts card platform 552 describes.Above-mentioned lanyard module 501 secure bond have two lanyard parts 540, thereby fixedly connected two ropes 506, perhaps the end of a rope 506 is fixed, and be fixedly set in other structure by the holding flange 544 that forms in lanyard module 501 bottoms, thereby with lanyard in other structure.
With reference to Figure 15 and Figure 13, the process that rope is connected to rope of the present invention folder and is arranged at other structure is elaborated.As shown in figure 14, a side end of a rope 506 is inserted into after rope that the 1st disconnected platform 542 tops of rope guide portion 504 form inserts in mouthfuls 543 along the direction of arrow in the rope 506 of two separation, the rope that forms from the 2nd top of breaking platform 542a inserts mouth 543 and passes, be wound in the side of lanyard parts 504, and the bottom hole that passes through the 2nd disconnected platform 542a inserts, the rope that forms from the 1st disconnected platform 542 bottoms inserts mouthfuls 543 and passes, and is wound in lanyard parts 504 and fixes.
In this case, side in the rope guide portion 504 that is formed with the 2nd disconnected platform 542a, make rope 506 form satisfactory curves and fold, prevent rope 506 breakage owing to overbending, has semi-moon shaped protuberance 544 in addition, thereby can increase the frictional force between contact area increasing and the rope guide portion 504, protuberance 544 has formed the rope slip of also protruding certain-length than protuberance 544 and has prevented boss 545 on the semilune face of protuberance 544, prevent that the rope 506 that twines from sliding, and breaks away from from protuberance 544.
As mentioned above; after rope 506 is fixed in rope guide portion 504; rope guide portion protective cover 505 is incorporated on the 1st and the 2nd rope guide portion 504 surfaces of breaking between platform 542, the 542a of rope guide portion 504, forms the lanyard parts 540 that are fixed with rope 506.Fixed rope 506; and be placed in the lanyard parts arrangement portion 512 of lanyard module 501 by the be combined into one lanyard parts 540 that form of rope guide portion 504 and rope guide portion protective cover 505; the bolt 503 of the mouth of in-and-out bolt insertion after this 546,553 is incorporated into the nut bore 511 that forms in the lanyard parts arrangement portion 512, thereby is fixed in lanyard module 501.
In this case; be fixed in the process of lanyard module 501 at lanyard parts 540; rope guide portion 504 is under pressure by bolt 503 with rope guide portion protective cover 505 and more closely contacts; thereby firmly fix rope 506 more, prevent to break away from from 540 slips of lanyard parts.After a rope 506 was fixed in lanyard module 501, another rope 506 passed through the said process secure bond in the another side of lanyard module 501 also by another lanyard parts 540, thereby interconnected the rope of two separation.
In the embodiments of the present invention, though rope folder 500 is made up of two lanyard parts 540 and a lanyard module 501, also can be as mentioned above, form by lanyard parts 540 and a lanyard module 501, a rope 506 is fixed in the end, is arranged at other parts.
In addition, for the rope that prevents to fix 506 since external tension break away from from lanyard parts 540, lanyard parts 540 are inserted rope that the 1st logical disconnected platform 542 bottoms form and are inserted on mouthfuls 543 and formed taper in the end of rope, and, make rope 506 wedgings be incorporated into lanyard parts 540 at rope 506 ends insertion chock.
As mentioned above, press from both sides 500 fixing ropes 506 by the rope that the present invention relates to, or two interconnective ropes 506, holding flange by lanyard module 501 is arranged at other structure, use as support cable that supports other structure or the driving rope that drives other structure, below with reference to Figure 13, to describing as the embodiment that drives the rope use by rope folder 500 fixing ropes.
Figure 13 illustrates the embodiment of the driving rope use of the rope 506 conduct sliding doors that are fixed in rope folder 500.Above-mentioned sliding door is made up of two fan door bodies 510,520, and roller 200 has been installed on door body top respectively ", and hang over the fixing guide rail 210 in doorframe top " on, two bodies are moved round about carry out switch.The composition of rope folder 100a ', 100b ' of the present invention can make the switch automatically or semi-automatically of pulling, a rope folder 100a ' is in the positive setting of offside door body 510 top edge tendency, make its lanyard parts towards the front, another rope folder 100b ' is provided with in offside door body 520 top edge tendency back, makes its lanyard parts towards the back.
Connected rope respectively on above-mentioned rope folder 100a ', the 100b ', after one end of a rope is fixed on the lanyard parts that the left side of the rope folder 100a ' that is arranged at offside door body 510 forms, be wound in guide rail 210 " drive division 220 that forms of left side " drive division pulley 220a ', and the other end is strained and fixed in the rope folder 100b ' that is arranged on offside door body 520.In addition, after one end of another rope is fixed on the fixing lanyard parts in the right side of the rope folder 100a ' that is arranged at offside door body 510, be wound in and be installed in guide rail 210 " the other drive division pulley 220b ' on right side, and the lanyard parts of the rope folder 100b ' by being arranged at offside door body 520 are strained and fixed.
Sliding door with said structure, when offside door body 510 was mobile to the left, offside door body 520 moved to the right by the rope that is fixed in rope folder 100b ', opens sliding door, and closes sliding door by opposite process.
The above-mentioned drive division 220 that is installed on drive division pulley 220a ', 220b ' " on the motor that drives by infrared ray sensor has been installed, have the people near the time, sliding door can automatic switch, its structure is identical with conventional art.The present invention can be with comparalive ease be arranged at other structure with the rope of minor diameter.In addition, can connect two ropes that are separated from each other at an easy rate, and be arranged at other structure, thereby make the construction of the structure that rope need be set become easy.
Figure 16 is to Figure 19 shows that the roller that is installed in the switching device by the door body of horizontal mobile switch, specify to being to move up and down along the concavo-convex of the contact surface that contacts with wheel, a body is laterally moved smoothly, and can be in the position of the rope medial movement wheel of forming roller, thereby need not from switching device dismounting door body, by regulating the position of wheel, can correct the jockey pulley of the position of a body easily.
Jockey pulley of the present invention, feature are to have formed the hinge axis supported hole that connects in opposite directions, the box-shaped framework of bottom surface opened simultaneously by front-back one side; Wheel rotatably is set, protrudes the hinge axis support portion that formation has hinge shaft hole, by hinge axis supported hole and the wheel fixed frame of the hinge axis that inserts hinge shaft hole in the combination of framework inboard hinge at a upper lateral part; And be inserted between the upper side and framework of wheel fixed frame, and the wheel fixed frame is carried out the elastic body composition of resiliency supported.
Figure 16 is the stereogram of the jockey pulley 600 that relates to of embodiment of the present invention, and Figure 17 is the decomposition texture stereogram of jockey pulley 600 shown in Figure 16.The end that to guarantee the wheel fixed frame 610 that wheel 601 can roll in the jockey pulley 600 in the inboard of framework 620 by the hinge combination, be provided with the elastic body 605 that wheel fixed frame 610 is provided cushion effect between the upper face of framework 620 and wheel fixed frame 610, wheel fixed frame 610 is carried out resiliency supported.
The guide rail of settling wheel 601 and channeling conduct can also be set in the above-mentioned switching device, thereby in bottom opposite house body channeling conduct, above-mentioned guide rail can form gain along the wheel moving direction, settles wheel 601 thereby insert.For this situation, the above-mentioned gain end surface shape preferably end surface shape with the time decision wheel circumference edge shape with wheel 601 radial cuts is identical.
Above-mentioned elastic body 605 can use wind spring, leaf spring, hydraulic spring etc.Wheel fixed frame 610 is integrally formed wheel arrangement portion 614, have the fan-shaped two side of the axis hole that can rotate in conjunction with axis of rotation 603 two ends that make wheel 601 in the above-mentioned wheel arrangement portion 614, under state separated by a distance, settle wheels by the flexure plane 613 that the top circular arc is connected by axle.In addition, one side of upper bend face 613 has formed the hinge support portion 616 that is provided with and has hinge shaft hole 615 of protruding, thereby can insert hinge axis 625a, the opposite side relative with hinge support portion 616 formed the 1st elastic body fixed part 617 of elastic bodys such as fixing spring 605.
Above-mentioned the 1st elastic body fixed part 617 adopts the yellow projection of fixing volume or the shape of groove, has the situation of labyrinth for using hydraulic spring etc., then can adopt can be rotatably the fixing universal joint form of hydraulic spring end.As an elastomeric example, illustrate groove in the embodiments of the present invention in conjunction with wind spring.Inner be box structure by hinge in conjunction with the framework 620 of wheel fixed frame 610, and inside has formed the space of arrangement wheel fixed frame 610, front, back and bottom surface opened.
Above-mentioned left surface has protruded the flange 624 with certain-length from the both sides longitudinal edge respectively to framework 620 inboards along front surface.Flange 624 has formed hinge axis supported hole 625 in the position corresponding with the hinge shaft hole 615 of wheel fixed frame 610.The inside of framework 620 is protruded and has been formed fixedly the 2nd elastic body fixed part 626 of elastic body 605 1 ends.Above-mentioned the 2nd elastic body fixed part 626 can be projection, groove or universal joint etc., is shown the projection that is inserted into wind spring 665 ends among Figure 17.
The inboard of framework 620 right flanks is protruded and has been formed circular arc guide table 627, and being used to guide with hinge axis 625a is the other end of the wheel fixed frame 610 that rotatablely moves of center.The left surface 621 of framework 620 and the lower end edge length direction of right flank 622 extend laterally, form in door body bottom surface to have to insert the fixed part 623 that link fixes the connecting hole 623a of framework 620.Said fixing portion 623 is used for jockey pulley 600 is firmly fixed at a body more, is arranged at the position of a body according to roller, can be formed at the framework both sides, or the side in framework left side or the right side, or saves, but is an alternative pack.
In the accompanying drawing that shows embodiment of the present invention, fixed part 623 is shown the situation that only is provided with at the framework right flank, but is not limited thereto.The swivelling pipe 602, front shroud 650, the side that have shown insertion hinge axis 625a external surface among Figure 17 to Figure 19 are covered 660, side cover 630 are fixed in the protective cover dead bolt 661 of framework 620 and the protective cover fixing hole 620a that inserts the protective cover dead bolt 661 of framework 620.
602 one-tenth cylinder tubuloses of above-mentioned swivelling pipe, be inserted at hinge axis 625a under the state of swivelling pipe 602 inboards, be inserted into the hinge shaft hole 615 of wheel fixed frame 610, thereby be inserted into wheel fixed frame 610, is that the center is when carrying out hinge movement at wheel fixed frame 610 with hinge axis 625a, the swivelling pipe 602 that inserts hinge axis 625a outside will rotate, and reducing wheel fixed frame 610 is the spin friction power at center with hinge axis 625a, is a kind of selectable unit (SU).
Wheel fixed frame 610 with said structure wheel 601 is by the hinge combination, can with the hinge axis 625a in the hinge shaft hole 615 of the hinge axis supported hole 625 that is inserted into framework 620 and wheel fixed frame 610 and/or optionally by swivelling pipe 602 at framework 620 620a of inner space portion, be that the center moves up and down with hinge axis 625a.In addition, elastic body 605 1 ends combine with the 1st elastic body fixed part 617 that is positioned at wheel fixed frame 610 tops, and at the sub-fixed frame 610 of framework 620 inboard elasticity support wheels, the other end combines with the 2nd elastic body fixed part 626 of framework 620.
In addition, even because the guide rail of guide roller deforms, jog occurs or sandwich foreign matter, wheel fixed frame 610 also can be the center rotation along the concavo-convex or foreign matter of guide rail with the hinge axis, wheel is moved up and down, stride across concavo-convex or foreign matter, thereby can the horizontal of overslaugh door body not move, can also prevent because foreign matter upwards lifts a body, thereby upper roller is broken away from from upper rall.
Jockey pulley of the present invention with different structure is to set up the guide portion 640 (with reference to Figure 16 and Figure 19) of regulating wheel fixed frame 610 lateral attitudes as framework 620 inboards of Figure 16 and jockey pulley 600 shown in Figure 17, thereby can regulate the wheel position that is positioned at jockey pulley, the position that is easy to correct switching device inside door body.In this case, above-mentioned wheel fixed frame 610 can laterally move along hinge axis 625a by the hinge combination.The embodiment that the present invention with said structure has the jockey pulley 690 of different structure is shown in Figure 18 and Figure 19.
With reference to Figure 18 and Figure 19, the adjusting wheel moves up and down and the jockey pulley 690 of door body position function is described in detail to having.Figure 18 is the exploded perspective view illustrated embodiment schematic diagram of the jockey pulley 690 of the present invention with different structure, and Figure 19 is the assembled state cut-away section schematic diagram of jockey pulley shown in Figure 3.
The present invention has in the jockey pulley of different structure, in the structure of Figure 17 to Figure 19 explanation, will save its explanation.As shown in figure 18, mentioned strain roller 690 has been set up the mobile hole 629 and the guide hump bullport 630 that is positioned at the bottom in mobile hole 629 that laterally have certain amplitude on the left surface edge of framework 620 on the basis of Figure 16 and jockey pulley shown in Figure 17.In addition, for wheel fixed frame 610 being moved along framework 620 fore-and-aft directions, at the inboard face relative of framework 620 with wheel fixed frame 610, the guide portion 640 that will have the position adjustments projection 645 that can hang over hinge axis support portion 616 is inserted between framework 620 and the wheel fixed frame 610, thereby can regulate the position of wheel fixed frame 610 in framework 620 inboards along fore-and-aft direction.
Guide sections 640 is described in more detail as follows, guide portion 640 in framework 620 inboards between the flange 624 that protrudes from framework 620 left surface both sides of the edge.In addition, formed the holddown groove 643 that inserts fixed part 604 on the face that joins with the medial surface of framework 620, the holddown groove bottom is protruded and has been formed to the framework 620 outside guide humps 644 that protrude, thereby can be from the position of framework 620 outside mobile guide portion 640.Guide portion 640 has formed the position adjustments projection 645 that level is protruded with the basifacial that wheel fixed frame 610 joins, and can regulate the position of wheel fixed frame 610.
The cut 618 of the hinge axis support portion 616 that will illustrate below position adjustments projection 645 is inserted into, encase hinge axis 625a, in order not hinder hinge axis 625a rotation, formed the hinge axis arrangement portion 646 that falls in that can settle hinge axis 625a in hinge axis 625a facing surfaces simultaneously with position adjustments projection 645.In addition, as the enhancing structure of firm enhancing guide portion 640, protrusion has formed brace table 641 on the top of position adjustments projection 645.
Guide sections 640 is inserted into holddown groove 643 by mobile hole 629 with fixed parts such as bolt 604 and tightens, thereby is fixed in framework 620.At this moment, guide hump 644 is inserted into guide hump bullport 630, is exposed to framework 620 outsides, can regulate the horizontal level of guide portion 640 in framework 620 outsides.The central authorities of the hinge axis support portion 616 of above-mentioned wheel fixed frame 610 have formed the cut 618 to minute hinge shaft hole 615, thereby can insert the position adjustments projection 645 of guide portion 640.
Position adjustments projection 645 is inserted into the cut that forms on the hinge axis support portion 616 of wheel fixed frame 610, make the external surface of hinge axis 625a be positioned at hinge axis arrangement portion 646, thereby with 610 horizontal integration of wheel fixed frame, can utilize guide portion 640 in the framework 620 inboard lateral attitudes of regulating wheel fixed frame 610, the bonding state of wheel fixed frame 610, framework 620 and guide portion 640 as shown in figure 19.
Guide sections 640 need not to form position adjustments projection 645, after brace table 641 forms through hole, brace table 641 is inserted cut 618, and hinge axis 625a and swivelling pipe 602 inserted by hinge axis supported hole 625, through hole and hinge axis 615, wheel fixed frame 610 and framework 620 are combined by hinge, can laterally move along hinge axis 625a.
In addition, guide sections 640 has formed the groove that inserts hinge axis support portion 616 at the face relative with the hinge axis support portion 616 of brace table 641, in groove, settle hinge axis support portion 616, make the part of hinge axis support portion front-back be stuck in the two side of groove, thereby it is horizontal when mobile in guide portion 640, make the position of wheel fixed frame 610 take place laterally to move by groove, therefore can be in the framework 620 inboard positions of regulating wheel 601.
With reference to Figure 19, the integrated structure and the effect of jockey pulley shown in Figure 180 described.
Guide portion 640 fixes by the fixed part 604 that is inserted by mobile hole 629 in framework 620 inboards, makes guide hump 644 be exposed to framework 620 outsides by guide hump bullport 630.Wheel fixed frame 610 makes wheel 601 be exposed to framework 620 outsides, insert the position adjustments projection 645 of guide portion 640 then in cut 618, make the hinge axis supported hole 625 that is inserted into framework 620 and the hinge axis 625a of hinge shaft hole 615 be positioned at hinge axis arrangement portion 646, then wheel fixed frame 610 is combined with framework 620 by hinge, between framework 620 inboards and wheel fixed frame 610 upper faces, insert the fixedly elastic body 605 of resiliency supported wheel fixed frame 610, be combined into one.Need when framework 620 inboard adjusting wheels 601 positions, unscrew fixed part 604 earlier, utilize guide hump 644 to move the position of guide portion 640 then.
Like this, the position of wheel fixed frame 630 will be moved along with position adjustments projection 645, thereby in the framework 620 inboard positions of regulating wheel 601, for jockey pulley 600,690 of the present invention be installed on sliding door, in situation such as connect, need not be from switching device the separation gate body, just can regulate the position of wheel, thus by-pass cock device inside door body position easily.
Promptly, Figure 18 and formation shown in Figure 19 the jockey pulley 690 of guide portion 640, identical with Figure 16 and jockey pulley shown in Figure 17 600, not only can guarantee not can be owing to the concavo-convex or foreign matter of guide rail that contacts with wheel 601 or contact surface etc. influences laterally moving of door body, and the door body that long-term use causes for switching device departs from the situation of tram in switching device, also can be by fixed part 604 such as loosering a bolt, utilize guide hump 644 to come the lateral attitude of mobile guide portion 640, then regulate the lateral attitude of wheel fixed frame 610, thereby correct switching device inside door body position easily.
Figure 20 to shown in Figure 22 for being incorporated into sliding door, drawing the roller of window etc., be can regulate sliding door, draw window and fixedly wheel wheel fixed part interval have a highly roller of regulatory function.
The present invention has the roller of height regulatory function, it is characterized in that, above-mentioned rollers is, will protrude and rotatably connect the roller portion that the roller shaft of combination is formed by the wheel fixed part that a plurality of wheels are installed with in one section in wheel fixed part central authorities; Form the gear arrangement portion of height regulating shaft gear and the vertical interlock of roller shaft gear with inside, and have an end and be placed on the height adjusting portion be combined into that outside and the other end are inserted into the height regulating shaft of height regulating shaft gear secure bond; One end of above-mentioned rollers axle protrudes to gear arrangement portion after being inserted into the height adjusting portion, rotatably is incorporated into the roller shaft gear by screw, and by the rotation of height regulating shaft roller portion is moved up and down.
Above-mentioned height adjusting portion center has gear arrangement portion, and a side along continuous straight runs that has from gear arrangement portion to the height adjusting portion connects and insert the highly height regulating shaft insertion mouth of regulating shaft; Insert mouth with the height adjusting portion roller shaft that vertically connects the insertion roller shaft from gear arrangement portion.
In the said gear arrangement portion mutually positioned vertical be incorporated into protrusion height regulating shaft end height regulating shaft gear and be inserted into the roller shaft gear of the roller shaft bolt of roller shaft.
Above-mentioned height regulating shaft gear and roller shaft gear can be converted to the rotation of height regulating shaft rotatablely moving of roller shaft, can adopt variforms such as bevel gear, helical gear, worm gear.
Figure 20 is the stereogram of the roller that relates to of embodiment of the present invention, and Figure 21 is the exploded perspective view of roller bonding state shown in Figure 20, and Figure 22 is the internal cross section schematic diagram of roller shown in Figure 20.Roller of the present invention is combined with the height adjusting portion 730 (with reference to Figure 21) that is positioned at outer framework 751 and protective cover 750 inside by the roller portion 710 with a plurality of wheels 711 and roller shaft 717 to be formed.
Figure 21 is the exploded perspective view of roller shown in Figure 20, and each building block and the integrated structure of roller is described, also has the course of work.A plurality of wheels 711 are rotatably mounted in the two sides of wheel fixed part 714 by driving wheel 712 and driving shaft 713.
Wheel fixed part 714 inserts mouth 715 at the fixed part roller shaft that central part has up/down perforation, said fixing portion roller shaft inserts mouth 715 and is formed by connecting than big and two less through holes of lower circumference by the top circumference, in the difference of its connecting portion, formed and had the disconnected platform 716 that the surface makes progress according to circumferential size.
The fixed part roller shaft of above-mentioned wheel fixed part 714 inserts to insert in the mouth 715 has fixed roller shaft 717.The axis body diameter of roller shaft 717 can insert the small circumference that the fixed part roller shaft inserts mouth 715, and the end of roller shaft 717 forms roller shaft head 718, and its diameter can insert roller shaft and insert mouth 715, and can be stuck on the disconnected platform 716.In addition, relative with roller shaft head 718 other end has screw hole 719.Combine the roller shaft bolt 720 that external surface forms screw thread 721 by screw in the above-mentioned screw hole 719, bolt one end way roller axle 717 outside protrusions.
After the fixed part roller shaft that the roller shaft 717 that combines roller shaft bolt 720 is stuck in wheel fixed part 714 with roller shaft head 718 inserts state on mouthful 715 inboard card platforms 716 that form and inserts, roller shaft head 718 will be placed in disconnected platform 716, thereby fixing.
In addition, roller shaft dead bolt 722 is inserted on roller shaft head 718 tops of wheel fixed part 714, prevents that roller shaft 717 breaks away from from wheel fixed part 714.The central part of height adjusting portion 730 has gear arrangement portion 731, also has a side along continuous straight runs from gear arrangement portion 731 to height adjusting portion 730 and connects the height regulating shaft that inserts height regulating shaft 732 and insert mouthfuls 734 and vertically connects the height adjusting portion roller shaft that inserts roller shaft 717 from gear arrangement portion 731 and insert mouth 735.
The height regulating shaft that is positioned at a side of height adjusting portion 730 inserts mouthfuls 734 gone into interruption-forming and settle the height regulating shaft arrangement portion 736 of height regulating shaft 732 heads 733.Thereby height regulating shaft 732 is placed in the height regulating shaft at head 733 that will height regulating shaft 732 and inserts under mouthfuls 736 the state, rotatably is inserted into the height regulating shaft and inserts mouthfuls 734, fixes by height regulating shaft gear 741.
Below, the cohesive process and the course of work of the roller 700 with said structure are described.At first, the wheel fixed part roller shaft of having fixed the wheel fixed part 714 of wheel 711 inserts and inserts the roller shaft 717 that combines roller shaft bolt 720 in the mouth 715, and fixing by roller shaft dead bolt 722, forms roller portion 710.Then, the roller shaft 717 that protrudes from roller portion 710 is inserted into height adjusting portion roller shaft insertion mouth 735, protrudes from the gear arrangement portion 731 of height adjusting portion 730.Be inserted on the roller shaft bolt 720 of roller shaft 717 of gear arrangement portion 731 and have nut bore, and the insertion diameter inserts the roller shaft gear 740 of mouthful 735 diameters greater than the height adjusting portion roller shaft of gear arrangement portion 731, fixed idler whell axle 717, thus make roller portion 710 be incorporated into height adjusting portion 730.
The height regulating shaft that height regulating shaft 732 is inserted into height adjusting portion 730 inserts mouth 734, and the one end is protruded from gear arrangement portion 731.In addition, the end of the height regulating shaft 732 that protrudes from gear arrangement portion 731 is inserted and has been fixed the height regulating shaft gear 741 that together rotate with height regulating shaft 732, and highly regulating shaft gear 741 places and the roller shaft gear 740 vertical positions that combine.
Pass through said structure, as long as the user is rotation height regulating shaft 732, the height regulating shaft gear tumbler wheel axle gear 740 that just circles round, roller shaft bolt 720 moves up and down along the direction of rotation of roller shaft gear 740, thereby makes roller portion 710 move up and down control interval from height adjusting portion 730.Therefore, at sliding door, draw fixed height adjusting portion 730 above the window etc. after, by rotation height regulating shaft 732, can regulate the interval between roller 700 and the sliding door.
In addition, with above-mentioned rollers be fixed in sliding door, when drawing window etc. inner, height adjusting portion 730 surfaces that to expose height regulating shaft 732 are from pulling or drawing window to exposing outside, and the user need not from sliding door or draws separation drum 700 on the window, can regulate the height of roller easily.
[invention effect]
Utilize the invention described above, not only can easily roller be fixed in sliding door, and can arrange Regulate easily height under the state of roller.
Fixing can significantly being reduced in support of roller of the present invention arranges on other structure and changes and roll The difficulty of wheel operation, roller shaft supports by fixing roller shaft insert port and the cam with support of roller, makes It is mobile about not understanding, even after long-time the use, can guarantee that also sliding door waits structure fault-free ground worker Do, prevent that simultaneously sliding door breaks away from from guide rail, provide to significantly improve and use structure security of the present invention Effect.
As mentioned above, the present invention can be installed in sliding door, in the door body such as connect, have can avoid because of with Concavo-convex or the foreign matters of wheel contact-making surface etc. are former thereby hinder the effect of door body transverse shifting. The present invention is at switch In the long-term use of device, because the distortion of roller etc. makes a body depart from the tram in switching device The time, also can utilize the guide portion to correct the position of wheel, thereby correct easily switching device inside door body The position. Therefore, make to arrange and management becomes easily the service life that the present invention can extended switch device, Thereby can save operating expenses and maintenance cost.
Roller of the present invention not only can be regulated the height that is fixedly installed on the sliding door or draws the roller of window easily Degree, and be fixed in sliding door or draw the situation of window inboard for the part of roller, also need not with roller from Sliding door or draw window to separate just can be regulated the height of roller easily.
Claims (16)
1, a kind of rolling wheel for sliding door is characterized in that, its composition comprises:
The roller rolled portion, it is provided with more than one roller, has simultaneously at inner surface to form screw thread and can regulate bolt connecting hole highly by rotation;
Stake body, it is made up of height adjustment bolt, bolt portion, plate-shaped springs and loading and unloading parts, and wherein said height adjustment bolt is incorporated into described bolt connecting hole, and has screw thread, thereby can regulate height by rotating; Described bolt portion is used for fixing described height adjustment bolt; Described plate-shaped springs is positioned at described bolt portion next door, has the dead bolt that moves up and down by energy of rotation; Described loading and unloading parts are used to move up and down the dead bolt that is fixed in described plate-shaped springs; And
Bracket fixing plate, the fixing fixing hole of dead bolt that it is formed with the guiding groove of the described stake body that can slide and will be attached to described stake body is formed with conjugate foramen simultaneously, thereby can be fixed in sliding door top by joint etc.
2, rolling wheel for sliding door as claimed in claim 1 is characterized in that, described stake body has:
Form threaded height adjustment bolt along external surface;
The hold-down nut that is used for fixing described height adjustment bolt;
Be formed with the plate-shaped springs of dead bolt, wherein dead bolt is used to guarantee that described stake body can not break away from from described bracket fixing plate;
Be used to move up and down described plate-shaped springs, can load and unload the loading and unloading parts of described stake body; And
Be used to support the framework on described plate-shaped springs top.
3, rolling wheel for sliding door as claimed in claim 2 is characterized in that, described hold-down nut has:
External surface longitudinally forms groove, and is fixed in the 1st hold-down nut of described height adjustment bolt head; And
Corresponding with the groove that forms on described the 1st nut, form the cam platform at inner surface, thereby with the 2nd hold-down nut of described the 1st hold-down nut riveted.
4, rolling wheel for sliding door as claimed in claim 3 is characterized in that, inserts plate-shaped springs between described the 1st hold-down nut and the 2nd hold-down nut.
5, a kind of rolling wheel for sliding door is characterized in that, its composition comprises:
Roller portion, it is provided with more than one roller, and has the roller shaft of downward protrusion;
Guide portion, it has top and forms the accommodation space of roller shaft holddown groove and the guiding tube that front and back connect under the state of described accommodation space bottom inside formation screw thread, and described roller shaft end is inserted into described accommodation space, the top is fixed in described roller portion;
Fixed part, it has the guide portion resettlement groove that forms fixing hole to both sides; And
Guide portion is transferred bolt, and it combines with described fixed part, is inserted into described fixing hole and guiding tube, along direction of rotation described guide portion is moved forward and backward in described guide portion resettlement groove.
6, rolling wheel for sliding door as claimed in claim 5 is characterized in that, described roller shaft combines by screw with hold-down nut at the threaded external surface of formation.
7, rolling wheel for sliding door as claimed in claim 5, it is characterized in that, described guide portion is transferred bolt and is had cylindrical and be formed with screw thread along the external surface of central portion, the one side end is formed with to have and can rotates the head that guide portion is transferred the swivelling chute of bolt, end side is dug up certain depth along external surface and is formed the ring holddown groove, is used to insert retainer ring.
8, rolling wheel for sliding door as claimed in claim 5 is characterized in that, described accommodation space has:
Be the open peristome that forms of end one side of inserting described roller shaft; And
For making the roller shaft end that is inserted into described peristome be stuck under the state of bottom surface and can move, and on described peristome, be incised to the roller shaft holddown groove that described guide portion upper side central authorities form with the diameter of described roller shaft to the center.
9, rolling wheel for sliding door as claimed in claim 8, it is characterized in that, described guide portion can also comprise the tabular fixed cover, described fixed cover has the holddown groove that is used to insert described roller shaft in a side, the stator that has downward protrusion in the bottom surface, thereby after being inserted into the peristome of described accommodation space, being fixed in described roller shaft is inserted on the position of holddown groove, and described fixed cover rotatably is incorporated into the guide portion upper side.
10, a kind of rolling wheel for sliding door is characterized in that, its composition comprises:
Cam holder, its central authorities have arrangement portion;
Cam lever, it has cam and drives projection, and is placed in the arrangement portion of described cam holder;
Cam, it is positioned at described cam lever top, and an end is stuck on the described cam driving projection;
Cup spring, it breaks away from from described cam lever for preventing described cam, is fixed in described cam lever and wraps up cam;
The cam holder protective cover, its central authorities form and insert mouth, the described mouthful inner surface that inserts is formed for blocking the cam fixing port of fixing described cam end side, and be formed with about described insert mouthful and can be arranged at joint portion on other parts, thereby described cam lever and cam and cup spring are fixed in the described cam holder by link; And
Roller shaft, the insertion mouth that it is inserted into described cam holder protective cover fixes by described cam.
11, a kind of rolling wheel for sliding door is characterized in that, its composition comprises:
The lanyard parts, it is used for fixing rope one side end;
The lanyard module, it fixedly installs described lanyard parts, and described lanyard is arranged on other structure; And
Link, it is fixedly set in described lanyard parts on the described lanyard module.
12, rolling wheel for sliding door as claimed in claim 11 is characterized in that, described lanyard parts are made up of rope guide portion and rope guide portion protective cover, wherein said rope guide portion two the described ropes that are used to be fastened; Described rope guide portion protective cover combines with described rope guide portion, is used for fixing rope more fixing.
13, a kind of rolling wheel for sliding door is characterized in that, its composition comprises:
Box-shaped framework, a side of its front and rear surfaces are formed with the hinge axis supported hole that connects in opposite directions, and bottom surface opened;
The wheel fixed frame, it rotatably is provided with wheel, described wheel fixed frame one upper lateral part has been given prominence to the hinge axis support portion with hinge shaft hole, the hinge axis by being inserted into described hinge axis supported hole and hinge shaft hole in described framework inboard by the hinge combination; And
Elastic body, it is inserted between the upper face and described framework of described wheel fixed frame, and described wheel fixed frame is carried out resiliency supported.
14, rolling wheel for sliding door as claimed in claim 13, it is characterized in that, described framework one side is formed with along the mobile hole and the guide hump bullport that laterally have certain width, described framework inboard is formed with holddown groove that combines with the fixed part that inserts by described mobile hole and the guide hump that is inserted into described guide hump bullport, and be formed with the reverse side of described holddown groove, guide portion with position adjustments projection of the protrusion that can be stuck in described hinge axis support portion, described hinge axis support portion is stuck on the described position adjustments projection, thereby can be with described wheel fixed frame along the hinge axis move left and right, described guide hump is inserted into the guide hump bullport, combine with framework is inboard, and to exposing outside, thereby can mobile guide hump, the position of the described wheel fixed frame of change on hinge axis.
As claim 13 or the described rolling wheel for sliding door of claim 14, it is characterized in that 15, described elastic body is by a kind of composition the in hydraulic spring, wind spring, the plate-shaped springs.
16, a kind of rolling wheel for sliding door is characterized in that,
This rolling wheel for sliding door is by roller portion and height adjusting portion be combined into, and wherein said roller portion exposes and the roller shaft that rotatably connects combination is formed by the wheel fixed part that a plurality of wheels are installed with at described wheel fixed part central authorities one end; The inside of described height adjusting portion is formed with the gear arrangement portion of height regulating shaft gear and the vertical interlock of roller shaft gear, and has an end and be placed on the height regulating shaft that outside and the other end are inserted into described height regulating shaft gear secure bond;
One end of described roller shaft protrudes to described gear arrangement portion after being inserted into the height adjusting portion, rotatably is incorporated into described roller shaft gear by screw, and the rotation by described height regulating shaft moves up and down described roller portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610076512 CN101063392A (en) | 2006-04-28 | 2006-04-28 | Rolling wheel for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610076512 CN101063392A (en) | 2006-04-28 | 2006-04-28 | Rolling wheel for sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101063392A true CN101063392A (en) | 2007-10-31 |
Family
ID=38964640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610076512 Pending CN101063392A (en) | 2006-04-28 | 2006-04-28 | Rolling wheel for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101063392A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349134A (en) * | 2008-08-25 | 2009-01-21 | 栢盛私营有限公司 | Wheel and rail for sliding door |
| CN101876228A (en) * | 2009-04-28 | 2010-11-03 | 哈瓦有限公司 | The shift unit and the article of furniture that are used for pivotally held separation elements |
| CN102720734A (en) * | 2012-05-21 | 2012-10-10 | 史丹利科技(深圳)有限公司 | Fastening component |
| CN103000560A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Slide groove structure of vacuum chuck |
| CN103527023A (en) * | 2013-10-11 | 2014-01-22 | 上海大屯能源股份有限公司 | Adjustable hoisting wheel device |
| CN113300670A (en) * | 2021-06-01 | 2021-08-24 | 哈尔滨恩亿科技有限公司 | Automatic snow removing device for solar panel in alpine region |
-
2006
- 2006-04-28 CN CN 200610076512 patent/CN101063392A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349134A (en) * | 2008-08-25 | 2009-01-21 | 栢盛私营有限公司 | Wheel and rail for sliding door |
| CN101876228A (en) * | 2009-04-28 | 2010-11-03 | 哈瓦有限公司 | The shift unit and the article of furniture that are used for pivotally held separation elements |
| US8336972B2 (en) | 2009-04-28 | 2012-12-25 | Hawa Ag | Displacement device for pivotally held separation elements and article of furniture |
| US8522398B2 (en) | 2009-04-28 | 2013-09-03 | Hawa Ag | Carriage for holding a separation element and separation element |
| CN101876228B (en) * | 2009-04-28 | 2015-03-11 | 哈瓦有限公司 | Displacement device for pivotally held separation elements and article of furniture |
| AU2010201663B2 (en) * | 2009-04-28 | 2015-06-11 | Hawa Ag | Displacement device for pivotally held separation elements and article of furniture |
| CN103000560A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Slide groove structure of vacuum chuck |
| CN103000560B (en) * | 2011-09-08 | 2016-06-29 | 昊诚光电（太仓）有限公司 | The sliding groove structure of vacuum WAND |
| CN102720734A (en) * | 2012-05-21 | 2012-10-10 | 史丹利科技(深圳)有限公司 | Fastening component |
| CN103527023A (en) * | 2013-10-11 | 2014-01-22 | 上海大屯能源股份有限公司 | Adjustable hoisting wheel device |
| CN103527023B (en) * | 2013-10-11 | 2016-07-06 | 上海大屯能源股份有限公司 | Adjustable hanging wheel device |
| CN113300670A (en) * | 2021-06-01 | 2021-08-24 | 哈尔滨恩亿科技有限公司 | Automatic snow removing device for solar panel in alpine region |
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Open date: 20071031 |