CN2169682Y - Vertical blind sheet sliding frame and turning device - Google Patents

Abstract

The utility model relates to a vertical blind sheet sliding frame and a turning device, comprising a front and a back cap covers and a sliding frame. The inside of a front cap body is provided with a ball chain wheel supporting seat, the bottom cover of a front cap is provided with two screw holes, and the bottom cover can be combined with the front cap body by the screw holes threaded and locked by fixing screws. The two sides of a sliding frame body are provided with big sleeve openings which are communicated with each other, and small positioning openings are formed besides the big sleeve opening. Worm wheels can be sheathed into big sleeve openings and are laterally shifted into small position opening holes, blind sheet hanging blocks are sheathed in the big sleeve opening in the longitudinal direction, and the worm wheels can be positioned in the small positioning openings in the coordinate way. The utility model has the advantages of simple processing and assembling and convenient operation and use.

Description

Vertical blind sheet sliding frame and turning device

Traditional vertical blind curtain sheet balladeur train and transfer are owing in the design, all bring inconvenience for processing and fabricating and use.

Traditional shutter blind balladeur train and transfer are shown in accompanying drawing 1～4, and the shortcoming to its existence is illustrated in conjunction with the accompanying drawings:

Fig. 1, the 2nd, cover before and after the traditional vertical shutter blind balladeur train structure, the decomposing schematic representation of cap, establish clamping tenon stator 111 on the preceding cap body 11,112, guide roller 113, guide roller bearing 114, wherein guide roller 113 is connected with back cap 15 by lead 16, to make things convenient for curtain sheet folding daylighting on the lead 16 pulling balladeur trains, one pelletron wheel bearing 115 is set on the preceding cap body 11, so as to placing pelletron wheel and balladeur train turning-bar, and the turning-bar bearing after this turning-bar on the cap 15 155 is supporting, when pelletron 13 spurs up and down, can drive pelletron wheel turning-bar, make curtain sheet on the balladeur train turn to the daylighting of closed row to change, preceding cap lower cover 14 be provided with three chimeric in conjunction with pin bamboo shoot 143 and pelletron wheel covering cap 141, pelletron axle hole 142.The guide roller 113 of current cap body 11 is inserted guide roller bearing 114 by behind the bearing pin string knot, again pelletron is taken turns 12 assemblies and goes into pelletron wheel bearing 115, with preceding cap lower cover 14 in conjunction with pin bamboo shoot 143 align with preceding cap body 11 chimeric after, promptly make its combination with ultrasonic.This mechanism that uses always, because of the guide roller bearing 114 inner cotter ways of preceding cap body increase inconvenience when the production die sinking on foot, before cap body 11 and preceding cap lower cover 14 combine with ultrasonic, regular meeting is because pelletron takes turns 12 easily with being attached on the cap wall, if after it is rotated, thereafter also Chang Rongyi interferes effect, causes to rotate to have some setbacks; The guide roller bearing 154 of back cap 15 when the production die sinking and the bearing of preceding cap have same difficulties, and when its semiproduct do not combine with lead 16 with preceding cap, the guide roller 153 of back cap 15 is because of the guide roller bearing 154 outside unobstructed cage structures of back cap, so guide roller usually comes off easily, also increase inconvenient, therefore, then traditional front and back cap mechanism commonly used, no matter aspects such as the production equipment of its ultrasonic combination, production technology, component die manufacturing, time consumption, cost of production, utilization assembly, practicality exist defective, all have much room for improvement.In addition, traditional vertical shutter blind, the design of its balladeur train see also shown in Fig. 3,4, and the worm gear 22 that its balladeur train body 21 inside must be established is filled in positioning port 21A location from top to bottom, the curtain sheet of tool pinion 23A hangs piece 23 and is inserted in the body 21, pinion 23A and worm gear 22 engagements, rotating shaft 24 is changeed, and piece 23 deflections are hung in worm gear 22 transfers thereby drive, the curtain sheet of suspention is followed beat to change lighting angle under the piece 23, this balladeur train body 21 moulding, worm gear 22 installings are difficult for the processing cost height.And this balladeur train body 21 must pass the flat groove 21B. that both sides connect apart from sheet 25 and between flat groove 21B, strike out a clip section 25A apart from sheet with stainless steel substrates under itself, be washed into a prominent card division 25B at tail end, not only processing cost height, and fill in the orientation distance sheet under the balladeur train in the flat groove 21B, and the sliding distance fragment 25 under another adjacent balladeur train body 21, because the sharp scratch effect of metal distance sheet, and the punching press burr of metal distance sheet 25 process obstruction slides, this apart from sheet, do opening of sun blind at balladeur train, when closing operation, light slippage degree is poor, forms to open and close the sun blind heavy shortcoming of exerting oneself.

The purpose of this utility model is easy saving time when proposing a kind of makings, operates light vertical blind curtain sheet balladeur train and transfer during use, so that prior art is improved.

Content of the present utility model comprises forward and backward cap, balladeur train, and its preceding cap is made up of preceding cap body, clamping tenon, guide roller bearing, V-type groove pelletron wheel, pearl wheel, preceding cap lower cover; Establish pelletron wheel bearing in the preceding cap body, V-type groove pelletron wheel shaft is inserted bearing, and pelletron is inserted on the V-type groove.Covering under the preceding cap in the pelletron wheel covering cap has a bar holder, takes turns the not deflection of turning round to support pelletron; Put two screws and cover under the preceding cap, be equipped with fixed screw and place locking in conjunction with preceding cap body.Wherein balladeur train is that curtain sheet by balladeur train body, worm gear, tool pinion hangs piece, and the pulley of balladeur train body both sides is formed.The both sides of pulley body are provided with the big running-on that interpenetrates, the other little positioning port that links to each other that forms of big running-on, and worm gear can be inserted in by big running-on, and third sidesway is gone into little positioning port place, and curtain sheet hangs the arrogant running-on of piece place and vertically is inserted in, and worm gear is located in little positioning port assembly.This balladeur train body is provided with a caulking groove, can set the position from what belong to apart from sheet for a balladeur train on the caulking groove, also slides for embedding apart from sheet under the other adjacent balladeur train simultaneously.Wherein embed in the caulking groove apart from sheet and balladeur train body with one-body molded by plastic cement material, form the tenon that embeds caulking groove wall location apart from the sheet head end, tail end forms one and hinders the portion of taking off.

Embodiment of the present utility model is as shown in drawings:

The utility model Fig. 1-16 illustrates:

Fig. 1 is the preceding cap mechanism three-dimensional exploded view of using always;

Fig. 2 is the back cap mechanism three-dimensional exploded view of using always;

Fig. 2 A is Fig. 2 partial top view;

Fig. 3 is the balladeur train structural upright exploded view of using always;

Fig. 4 A be the balladeur train structure used always apart from sheet moulding schematic diagram;

Fig. 4 B is the vertical view of Fig. 4 A;

Fig. 5 is the schematic diagram of slide block mechanism of the present utility model and the combination of front and back cap;

Fig. 6 is a slide block mechanism fixed bar sectional schematic diagram of the present utility model;

Fig. 7 is a preceding cap mechanism of the present utility model three-dimensional exploded view;

Fig. 8 is a cap moulding three-dimensional exploded view in back of the present utility model;

Fig. 9 is a slide block mechanism three-dimensional exploded view of the present utility model;

Figure 10 is that slide block mechanism of the present utility model is finished the combination schematic perspective view;

Figure 11 is the schematic diagram of slide block mechanism of the present utility model for the curtain sheet assembly.

Figure 12 is a slide block mechanism embedding rail situation schematic diagram of the present utility model.

Figure 13 be the utility model slide block mechanism inside worm gear, hang the piece mesh schematic representation.

Figure 14 is the worm gear combination block diagram of the utility model slide block mechanism.

Figure 15 be the utility model slide block mechanism hang piece combination step figure.

Figure 16 is the worm gear of the utility model slide block mechanism and hangs the schematic diagram that piece is finished combination.

Number in the figure is represented respectively:

Among Fig. 1,2: cap body before 11. traditional types, 111,112. tenon stators, 113. guide rollers, 114. the guide roller bearing, 115. supporting bases, 12. pelletrons wheel, 13. pelletron, 14. preceding cap lower covers, 141. pelletrons wheel covering cap, 142. the pelletron axle hole, 143. pin bamboo shoot, 15. back caps, 151,152. tenon stators, 153. guide roller, 154. guide roller bearings, 16. leads.Among Fig. 3,4: 21. balladeur train bodies, the 21A. positioning port, the flat groove of 21B., 22. worm gears, 23. hang piece, the 23A. pinion, 24. steering spindles, 25. apart from sheet, 25A. clip section, the 25B. card division of dashing forward.Fig. 5,6,7, in 8: 31. fixed bars, 312. basic rails are put the beams in place 312. basic rail underbeams, 314. divide beam in the fixed bar, rope conduit on 315., 317. fixing threaded holes, 32. preceding cap body, 321,323. fixing tenon, 322. stators, 324. the guide roller bearing, 325. guide rollers, 326. guide roller bearing pins, 327. pelletron wheel bearing, 33.V type groove pelletron wheel, 331. pelletron wheel shafts, 34. pelletron, 35. balladeur train turning-bars, 36. preceding cap lower covers, 361. covering cap, 362. fixed screws, 363. shaft lever hole seats, 37. back cap, 371., 372,373. tenon, 374. lead wheel seats, 375. guide roller, 376. in conjunction with pin, 377. balladeur train bull stick bearings, 38. leads.In Fig. 9～16: D. balladeur train body, the 41A. caulking groove, the big running-on of 41B., the little positioning port of 41C., 42. worm gears, 43. hang piece, the 43A. pinion, 44. apart from sheet, the 44A. tenon, the 44B. resistance is taken off portion, 45. pulleys, H. curtain sheet.

5～16 pairs of the utility model are specified in conjunction with the accompanying drawings:

Fig. 5～8th, the moulding example of the utility model integral body and front and back cap structure is consulted Fig. 5,6, and Fig. 5 is an overall schematic, and Fig. 6 is a balladeur train fixed bar section.Fixed bar 31 two ends are fastened on by screw 317 usefulness screws and form one on the tenon 321,371 of forward and backward cap and rigidly fix framework and make.The conduit 315 of guide roller 325,375 in fixed bar on the forward and backward cap of lead 38 pile warps around wearing into ring, first balladeur train body among some balladeur train body D, as that of right side among Fig. 5, with lead 38 be solid, remaining balladeur train utilizes its resistance to take off the 44B of portion by distance sheet 44 and affects successively.In divide beam 314 that supporting role is arranged, positioning action is arranged simultaneously, can do spacingly to the mobile space of top lead 38, be the basic rail of balladeur train D both sides pulley 45 between the upper and lower basic beam 312,313.Consult Fig. 7,8, cap structure is by preceding cap body 32, fixedly tenon 321,323 is led, line wheeling support 324, guide roller 325, guide roller bearing pin 326, pelletron wheel bearing 327, V-type groove pelletron wheel 33, pelletron 34, pelletron wheel shaft 331, preceding cap lower cover 36, pelletron wheel covering cap 361, fixed screw 362, shaft lever hole seat 363, back cap 37, bonnet fixedly tenon 371,372,373, guide roller bearing 374, guide roller 375, guide roller in conjunction with compositions such as pin 376, balladeur train bull stick bearings 377.Behind pelletron wheel 33 and pelletron 34 scarves, pelletron wheel shaft 331 is placed in the pelletron wheel bearing 327 of preceding cap body.Again the fixing threaded hole of preceding cap lower cover 36 is alignd with preceding cap body and be integral with fixed screw 362 secure bond, balladeur train turning-bar 35 being set in the pelletron wheel holds on the shaft lever hole seat 363 of axle 331 and preceding cap lower cover 36 central authorities again, connect the guide roller 375 that connects on the cap 37 of back with lead 38 in addition, when the lead 38 capable folding daylightings that can spur curtain when spurring up and down, and pelletron is up and down during drawing, then can take turns 33 rotation by pelletron, drive in the rotation of balladeur train turning-bar 35 and then the interlock balladeur train hang piece and worm screw impels the capable 360 degree degree deflections of curtain sheet to go the daylighting effect, so, V-type slot type pelletron wheel 33 of the present utility model is changed traditional pelletron wheel complicated structure when assembly, it is loaded down with trivial details to overcome assembly, and the high shortcoming of cost; Before cap body 32 and preceding cap lower cover 36 combine with screw, commonly used after making up internal structure again the mode with the ultrasonic wave combination easy, save time.

Figure 10 is the moulding example of balladeur train structure of the present utility model, cooperate the three-dimensional exploded view of Fig. 9 to show, it is by support body plastic cement material balladeur train body D, worm gear 42, the curtain sheet of tool pinion 43A hangs piece 43, plastic cement material is integrated apart from sheet 44, and pulley 45 compositions of body D both sides, apart from sheet 44 is the caulking groove 41A location that is embedded at body D end face, hold a body in each caulking groove 41A and be embedded the location apart from sheet 44 from what belong to, and slide as shown in figure 11 apart from the embedding of sheet 44 under the adjacent body D in another side, what body D belonged to certainly draws the situation as Figure 11 before behind the sheet 44 embedding caulking groove 41A, make the cell wall clip location of the tenon 44A and the caulking groove 41A of its head end, apart from the tail end of sheet 44 then each tool one little resistance of sticking up take off the 44B of portion, the 44B of portion is taken off in resistance can avoid caulking groove when the caulking groove 41A of the other adjacent body D of distance sheet 44 embeddings slides, function performance apart from sheet 44 coupling balladeur train body D caulking groove 41A moulding of the present utility model, make each balladeur train of vertical curtain, its be subjected to tractive as curtain open, backguy is the same when closing, when making the balladeur train displacement, light sliding incomparable.Open, the switching process, balladeur train is action in proper order one by one just, as shown in figure 11, can several balladeur train synchronization actions, because of the reason of synchronization action be between balladeur train and balladeur train apart from light inadequately sliding the causing of sheet 44.

Figure 12 is that each balladeur train embeds the schematic diagram that basic rail formation suspention is slided, Figure 13 is the worm gear 42 and the situation of hanging the pinion 43A engaged transmission of piece 43 in the balladeur train body D, the balladeur train structure that each group is hung for curtain sheet H, it hangs piece 43 and is responsible for for hanging curtain sheet H, as the situation of Figure 11, after hanging, respectively hanging piece 43 is subjected to worm gear 42 to drive the beat that deflection then causes each curtain sheet H, change lighting angle, therefore, the body domestic demand is inserted in a worm gear 42 and and is hung piece 43.As Figure 14,15, shown in 16, form big running-on 41B that runs through and the little positioning port 41C that communicates with it in the both sides of balladeur train body D, the relative aperture worm gear 42 of big running-on 41B wants big, it can be inserted in for worm gear 42 easily, after being inserted in, sidesway is gone into positioning port 41C again, worm gear 42 promptly is stuck in position rotating in the positioning port 41C, subsequently, hang piece 43 and be inserted in from top to bottom in the body D, the pinion 43A that hangs piece 43 tightly meshes with worm gear 42 in body D inside, can prevent that worm gear 42 from coming off, worm gear 42 centers are passed to be with for steering spindle changes, and pinion 43A is subjected to change promptly to drive and hangs piece 42 deflections, and its curtain sheet H that suspends in midair down can follow and do the beat action that lighting angle changes.

In sum, the balladeur train of the utility model vertical blind sheet and transfer have the easy timesaving of process and assemble advantage when making, and the light advantage of tool operation again during use has solved the defective of traditional design.

Claims (5)

1, a kind of vertical blind curtain sheet balladeur train and transfer, comprise forward and backward cap, balladeur train, its preceding cap is made up of preceding cap body, clamping tenon, guide roller bearing, V-type groove pelletron wheel, pelletron, preceding cap lower cover, establish pelletron wheel bearing before it is characterized in that in the cap body, V-type groove pelletron wheel shaft is inserted bearing, and pelletron is inserted on the V-type groove.

2, a kind of vertical blind curtain sheet balladeur train and the transfer described in claim 1 is characterized in that covering under its preceding cap in the pelletron wheel covering cap bar holder arranged, to support the not deflection of turning round of pelletron wheel; Put two screws and cover under the preceding cap, be equipped with fixed screw and place locking in conjunction with preceding cap body.

3, a kind of vertical blind curtain sheet balladeur train and the transfer described in claim 1, it is characterized in that balladeur train wherein is that curtain sheet by balladeur train body, worm gear, tool pinion hangs piece, and the pulley of balladeur train body both sides composition, the both sides of balladeur train body are provided with the big running-on that interpenetrates, the other little positioning port that links to each other that forms of big running-on, worm gear can be inserted in by big running-on, and sidesway is gone into little positioning port place again, curtain sheet hangs the arrogant running-on of piece place and vertically is inserted in, and worm gear is located in little positioning port assembly.

4, a kind of vertical blind curtain sheet balladeur train and the transfer described in claim 1, it is characterized in that this balladeur train body is provided with a caulking groove, can be embedded the location from what belong to apart from sheet for a balladeur train on the caulking groove, also slide for embedding under the other adjacent balladeur train simultaneously apart from sheet.

5, the balladeur train and the transfer of a kind of vertical blind curtain sheet as claimed in claim 1, it is characterized in that wherein embedding same one-body molded in the caulking groove by plastic cement material apart from sheet and balladeur train body, form the tenon that embeds caulking groove wall location apart from the sheet two ends, tail end forms a resistance and takes off portion.

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