CN101731926A - Transmission system of universal window curtain machine - Google Patents
Transmission system of universal window curtain machine Download PDFInfo
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- CN101731926A CN101731926A CN200910002884A CN200910002884A CN101731926A CN 101731926 A CN101731926 A CN 101731926A CN 200910002884 A CN200910002884 A CN 200910002884A CN 200910002884 A CN200910002884 A CN 200910002884A CN 101731926 A CN101731926 A CN 101731926A
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Abstract
The invention provides a transmission system of a universal window curtain machine, which consists of a motor, a driving wheel, two slide-way bars, four, six, eight or ten pulleys and a closed driving rope. The structure is arranged inside a universal window curtain machine box body; the motor is arranged in the middle of the fixed box body; a shaft is provided with the driving wheel; the two slide-way bars are arranged under the driving wheel; and one end of the two slide-way bars is fixed on two adjustable box bodies which can be pulled outwards respectively, and the rest part is plugged into a slide-way bar bracket and a guide groove or a guide rail of the other adjustable box body. Both sides of each slide-way bar are provided with a pulley. The closed driving rope is wound on the driving wheel and the pulleys. By pulling the adjustable box bodies, the length of the curtain machine can be varied within a certain size range. The transmission system is matched with the universal window curtain machine and is used for the mass production of the universal window curtain machine with the adjustable length.
Description
Technical field
The present invention relates to a kind of transmission system of universal curtain machine, it is a kind of supporting with " universal curtain machine box body (this box body separate case is declared utility model and patent of invention) " specifically, is used for producing the transmission system that can arbitrarily adjust the general purpose type curtain suspension device of its length within the specific limits.
Background technology
The length of window curtain driving mechanism is all fixed in the market, each window curtain driving mechanism only adapts to an installation dimension, and each room is provided with the width of that face wall of window is skimble-scamble, therefore, the mode of production of window curtain driving mechanism can only be workshop-based taking measurements to the scene now, unit is tailor-made, can not batch production produce in enormous quantities, and also sell in the strange land on a large scale.
Summary of the invention
In order to overcome the prior art defective, the invention provides a kind of adjustable length, can adapt to the transmission system of the general purpose type curtain suspension device of various installation dimensions.It is supporting to the objective of the invention is " the universal curtain machine box body " declared with it and separate case, realizes the production in enormous quantities of window curtain driving mechanism.
Purpose of the present invention can be realized by following several technical schemes:
Scheme 1:
By motor, driving wheel, two slideway bars, four pulleys, one or two closed dynamic ropes (hereinafter to be referred as " closed rope ") formation.Motor is directly installed on to be installed on the frame on the fixed bin body of universal curtain machine or with motor and frame is installed in the fixed bin body again.Motor shaft is downward, is equipped with driving wheel on the axle.Two slideway bars are positioned at the driving wheel bottom.Every slideway bar both sides are equipped with a pulley.The left end of a slideway bar be fixed on the adjustable box body in the window curtain driving mechanism left side or the slideway bar support of high order end on, remaining part is inserted on the adjustable box body of each slideway bar support and the right interior guide groove or guide rail, the right-hand member of another root slideway bar is fixed on the adjustable box body in window curtain driving mechanism the right or on the slideway bar support of low order end, remaining part is inserted on the guide groove or guide rail of the adjustable box body of each slideway bar support and the left side, and the closed rope of or two is on driving wheel and four pulleys.
This programme has 1-A scheme that adopts a closed rope and the 1-B scheme that adopts two closed ropes:
The 1-A scheme: a closed rope is formed two parallel cover ends of limit rope, respectively from the window curtain driving mechanism direction of both ends, the subtend cover on driving wheel, again with remaining, take turns formed two rope slings in both sides at this, be enclosed within respectively on the pulley on below slideway bar both sides separately.For convenience, available not closed rope connects two at last and realizes closure by above-mentioned cloth rope in practical operation.
1-B scheme: on the basis of having implemented to finish in the 1-A scheme, hold on driving wheel around half-turn at a cover, another cover end is when a circle half state, on driving wheel and two sections ropes that adhere to different cover ends separately are cut off, then four statures are intersected butt joint, promptly constituted two closures state around the home of restricting.Intersection to be connected to dual mode can form two closed ropes a chain of with non-a chain of states, the head that connects after this depends on be on the previous head that has connected edge joint or edge joint down (with from wheel drive surfaces far for last).
Scheme 2:
On the basis of scheme 1, increase by two pulleys, be that this programme has six pulleys, motor shaft is forward in the window curtain driving mechanism length direction, the pulley that increases is installed in respectively between every slideway bar and the driving wheel, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and the closed rope of or two is on driving wheel and six pulleys.
This programme has 2-A scheme that adopts a closed rope and the 2-B scheme that adopts two closed ropes:
The 2-A scheme: on 1-A scheme basis, at the rope of two cover ends on the driving wheel, an end is around half-turn, and the other end can be with driving wheel together with the rope Direct Transform direction on wheel under the situation of 1 circle half.On driving wheel,, make this half-turn be in the driving wheel upper limb when changing direction around the cover end of half-turn.After changing direction, then under driving wheel, form intersection around a circle two ropes partly.Rope after the intersection and another cover end homonymy rope subtend respectively is enclosed within the pulley both sides that increase newly and gets final product.
The 2-B scheme: the mode that changes two closed ropes into by closed rope of 2-A scheme is identical with the change method that 1-A changes the 1-B scheme into.
Scheme 3:
On the basis of scheme 2, increase by two pulleys, be that this programme has eight pulleys, two pulleys that increase are installed between every slideway bar and the driving wheel respectively and locate original two pulleys with this respectively to become forward in the position of slideway bar arrangement, these two pulleys are directly installed in the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and one or two closed ropes are on driving wheel and eight pulleys.
This programme has 3-A scheme that adopts a closed rope and the 3-B scheme that adopts two closed ropes:
The 3-A scheme: on 2-A scheme basis, be enclosed within the 2-A scheme drive two pulleys down separately the rope of both sides take one, be enclosed within respectively and increase newly on the pulley.The mode of plucking, overlapping has two kinds: a kind ofly be: the pulley that increases newly, be added in which side of original pulley, and just take the rope of original pulley opposite side, be enclosed within on the newly-increased pulley; Another kind is: the pulley that increases newly, be added in which side of original pulley, and hang on the newly-increased pulley with regard to the rope of taking which side of original pulley.Before a kind of pluck, overlap after, original pulley does not contact with rope between the newly-increased pulley, does not have friction yet, is first-selection, otherwise afterwards a kind of, is inferior choosing.
3-B scheme: on the basis of 3-A, change two closed ropes into according to 1-B or 2-B scheme.
Scheme 4:
On the basis of scheme 2, increase by two pulleys, be that this programme has eight pulleys, two pulleys that increase are installed in driving wheel top and the position corresponding respectively with following two slideway bars, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and the closed rope of or two is on driving wheel and eight pulleys.
This programme has 4-A scheme that adopts a closed rope and the 4-B scheme that adopts two closed ropes:
The 4-A scheme: on the basis of 2-A, the ran that intersects under driving wheel, flip in pulley one side separately respectively, cover is suspended on the pulley that increases newly and gets final product respectively then.
4-B scheme: on the basis of 4-A, change into two closed ropes according to 1-B, 2-B or 3-B scheme.
Scheme 5:
On the basis of scheme 4, increase by two pulleys, be that this programme has ten pulleys, two pulleys that increase are installed between every slideway bar and the driving wheel respectively and locate original two pulleys with this respectively to become forward in the position of slideway bar arrangement, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and the closed rope of or two is on driving wheel and ten pulleys.
This programme has 5-A scheme that adopts a closed rope and the 5-B scheme that adopts two closed ropes:
5-A scheme: on the basis of 4-A, change according to the 3-A scheme.
5-B scheme: on the basis of 5-A, promptly become two closed rope structures according to 1-B, 2-B, 3-B or the change of 4-B scheme.
In the such scheme: the implication of " closed dynamic ropes " is: spin pearl string rope, teeth rope, the band that rope, kernmantle, band or various ability material make by what various fibers or silk were made, can before installation, implement end to endly, also can after the cloth rope is finished, implement end to end.The implication of " driving wheel " is: the surface that contacts with closed dynamic ropes is smooth or coarse or hemispherical convex-concave is arranged or the dentation convex-concave is arranged or regular convex-concave or the wheel of irregular convex-concave is arranged.
In above-mentioned 5 schemes, motor and the pulley that is in the upper and lower position of driving wheel are directly installed on the fixed bin body or it are installed on the frame and frame be fixed on the outter box again, and this dual mode respectively has advantage: preceding a kind of mode can be saved frame mould expense and injection moulding frame part cost; A kind of mode in back is because chunk degree height is assembled and keep in repair efficient and convenient.
The formed window curtain driving mechanism drive mechanism of such scheme, it is opposite each other to have determined that motor is positioned at the direction of motion of power ran of two slideway bars when rotating, wherein adopt the structure of a closed rope, the displacement of slideway bar internally-powered rope equates forever, can not change because of driving wheel skids, thereby guarantee two fan curtain opening and closing position symmetries, determined that also two slideway bars can spur to two ends along with the adjustable box body of two joints in the window curtain driving mechanism.During pulling, be in the inside and outside ran of slideway bar and just carry out complementation and move, but the total length of closed rope is constant, drive characteristic does not have any change yet.Thereby realized whole window curtain driving mechanism any purpose of adjusting its length in certain size range.Before dispatching from the factory the adjustable box body of two joints is pushed back, realize the shortest size of window curtain driving mechanism.Preceding two joint inner box are drawn out to external symmetry of user installation needs size, tightens fixed screw (this paper and relevant drawing are slightly), window curtain driving mechanism mounted to put in place again.Again the jackscrew on the curtain pull head in two slideway bars is tightened (this paper and relevant drawing are slightly) dynamic ropes in pull head and the slideway bar is fixed, again two fan curtain are hung on two pull heads in the slideway bar respectively and upward get final product with slider hook (this paper and relevant drawing are slightly).In the such scheme two fan curtains draw back or the electronics and the mechanical mechanism of the Stroke Control when closing up complete, this paper and drawing omit.
The present invention compared with prior art, its advantage is:
1, with the present invention and " universal curtain machine box body " supporting actuals model machine of making by the shortest adjust to the longest, its length be original 1.9 times surplus, general in wide like this size range.
2, can not occur that prior art exists owing to measure the wasting situation of misalignment.
3, logistics costs such as packing, transportation, storage reduce significantly.
4, existing like product must rely on producer's in-site measurement of dispatching officers, and goes back to factory then and makes, and returns on-the-spot the installation and debugging again, and product of the present invention, can mount voluntarily to put in place after the user purchases machine, does not have complicated debugging.
5, existing window curtain driving mechanism is subjected to its structural limitations, and its motor and electronic control system can only place outside the box body.And structure of the present invention can all place these systems in the box body, and its globality, aesthetic property, practicality, commodity strengthen greatly.
6, for above-mentioned reasons, the present invention can realize that batch production produces in enormous quantities, and efficient increases substantially, and cost also reduces thereupon significantly, but and the strange land on a large scale, mass selling.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 be with the supporting box body structure of the present invention in the schematic diagram of outter box.
Fig. 2 be with the supporting box body structure of the present invention in the schematic diagram of inner box.
Fig. 3 be with the supporting box body structure of the present invention in slideway bar support schematic diagram
Fig. 4 is the schematic diagram of middle slideway bar of the present invention
Fig. 5 is the schematic diagram that the slideway bar among outter box, inner box, slideway bar support and the present invention supporting with the present invention is assembled cross section, back situation mutually.
Fig. 6-the 1st, the schematic diagram when all drawing in the supporting interior pull-type universal curtain machine inner box of the present invention.
Fig. 6-the 2nd, the schematic diagram when outwards drawing back with the supporting interior pull-type universal curtain machine inner box of the present invention.
Fig. 6-the 3rd, among the present invention after two slideway bars and the supporting interior pull-type universal curtain machine inner box combination, the schematic diagram when two joint inner box overlap with outter box.
Fig. 6-the 4th, the schematic diagram when outwards pull out with two joint inner box two slideway bars and supporting interior pull-type universal curtain machine inner box combination back among the present invention.
Fig. 7-the 1st, the schematic diagram when all drawing in the supporting external pulling type universal curtain machine inner box of the present invention.
Fig. 7-2.It is the schematic diagram when outwards drawing back with the supporting external pulling type universal curtain machine inner box of the present invention.
Fig. 7-the 3rd, the schematic diagram when two slideway bars overlap with outter box with two joint inner box with supporting external pulling type universal curtain machine inner box combination is back among the present invention.
Fig. 7-the 4th, the schematic diagram when outwards pull out with two joint inner box two slideway bars and supporting external pulling type universal curtain machine inner box combination back among the present invention.
Fig. 8 to Figure 11 is that the master of the present invention the 1st embodiment analyses and observe, a left side is looked, analyse and observe on the right side, the cross-sectional schematic of bowing successively.
Figure 12 to Figure 14 is that the master that two pulleys beyond motor and the slideway bar are directly fixed on the outter box structure among the 2nd embodiment analyses and observe, a left side is looked, the right folding cross-sectional schematic successively.
Figure 15 to Figure 17 be successively among the 2nd embodiment two pulleys beyond motor and the slideway bar with the master that frame is fixed in the outter box structure analyse and observe, a left side is looked, the right folding cross-sectional schematic.
Figure 18 to Figure 20 is that the master that four pulleys beyond motor and the slideway bar are directly fixed on the outter box structure among the 3rd embodiment analyses and observe, analyse and observe on a left side, right cross-sectional schematic successively.
Figure 21 to Figure 23 be successively among the 3rd embodiment four pulleys beyond motor and the slideway bar with the master that frame is fixed in the outter box structure analyse and observe, a left side is looked, right cross-sectional schematic.
Figure 24 to Figure 26 is that the master that four pulleys beyond motor and the slideway bar are directly fixed on the outter box structure among the 4th embodiment analyses and observe, a left side is looked, the right folding cross-sectional schematic successively.
Figure 27 to Figure 29 be successively among the 4th embodiment four pulleys beyond motor and the slideway bar with the master that frame is fixed in the outter box structure analyse and observe, a left side is looked, the right folding cross-sectional schematic.
Figure 30 to Figure 33 is that the master that six pulleys beyond motor and the slideway bar are directly fixed on the outter box structure among the 5th embodiment analyses and observe, analyse and observe on a left side, analyse and observe on the right side, the schematic top plan view of (box body structure omission) successively.
Figure 34 to 37 be successively among the 5th embodiment six pulleys beyond motor and the slideway bar with the master that frame is fixed in outter box structure (box body structure omission) look, a left side is looked, the right side is looked, schematic top plan view.
Figure 38 is the cloth rope sketch that the 1st embodiment takes a closed dynamic ropes.
Figure 39 is among the 1st embodiment, cuts off the demonstration graph of intersection docking location when changing a closed rope into two closed ropes.
Figure 40 intersects among the 1st embodiment to dock to change two demonstration graph behind the closed rope into, and Figure 50 is the schematic diagram directly perceived of two closed ropes of present embodiment.
Figure 41 adopts the cloth rope of a closure rope and changes two closed ropes into to cut off the demonstration graph of intersection docking location among the 2nd embodiment.
Figure 42, Figure 51, Figure 52 change the schematic diagram directly perceived that two demonstration graph, driving wheels behind the closed rope change axial demonstration graph, two closed ropes among the 2nd embodiment.
Figure 43 is that the cloth rope of a closure rope of employing among the 3rd embodiment is cut off the schematic diagram of intersection docking location with changing into when two closures are restricted.
Figure 44, Figure 53 change the demonstration graph of two closed ropes and the schematic diagram directly perceived of two closed ropes among the 3rd embodiment.
Figure 45, Figure 46 adopt a closed rope and change two closed ropes into to cut off and intersect the schematic diagram of docking location among the 4th embodiment.
Figure 47, Figure 54 change two demonstration graph and cloth rope schematic diagrames directly perceived behind the closed rope among the 4th embodiment.
Figure 48 is that the cloth rope of a closure rope of employing among the 5th embodiment is cut off the schematic diagram of intersection docking location with changing into when two closures are restricted.
Figure 49, Figure 55 change two demonstration graph and cloth rope schematic diagrames directly perceived behind the closed rope among the 5th embodiment.With the supporting window curtain driving mechanism box body structure (this structure separate case is declared utility model and patent of invention) of the present invention:
First embodiment: interior pull-type universal curtain machine box
Can be referring to having in Fig. 1 to Fig. 5 and Fig. 6-1: the joint outter box 1 for groove 5 (see figure 1)s of slideway bar support 3 and inner box 2 insertions.Several slideway bar supports 3 (Fig. 3) are inserted into middle part (Fig. 5, Fig. 6-1) in the outter box 1.Two joint inner box 2 and 11 (Fig. 2) insert respectively from the two ends of outter box 1 in the outter box 1 (Fig. 5, Fig. 6-1).In slideway bar support 3 and inner box 2, all have a pair of guide groove or guide rail 6 (Fig. 2, Fig. 3) at least for the insertion of slideway bar.Two joint inner box 2 and 11 can outwards spur (Fig. 6-2) or inwardly push back in outter box 1.This embodiment is called interior pull-type general purpose type curtain suspension device box.
Second embodiment: external pulling type general type curtain box
Can be referring to having in Fig. 1 to Fig. 5 and Fig. 7-1: the two joint outter box 1 for groove 5 (see figure 1)s of slideway bar support 3 and inner box 2 insertions.The two ends of one joint inner box 2 (Fig. 2) are inserted into respectively in the joint outter box 1.In the outter box 1 at inner box 2 two ends places, also be inserted with several slideway bar supports 3 (Fig. 5, Fig. 7-1) respectively, wherein about the slideway bar support 3 of two outermost end be separately fixed at about in two outter box 1.In slideway bar support 3 and inner box 2, all has a pair of guide groove 6 (Fig. 2, Fig. 3) at least for 4 insertions of slideway bar.Two joint outter box 1 can outwards spur (Fig. 7-2) along the inner box surface or inwardly push back.This embodiment is called external pulling type general purpose type curtain suspension device box.
Above-mentioned two embodiment are supporting with the universal curtain machine transmission system respectively, pull-type universal curtain machine and external pulling type universal curtain machine in can becoming:
The supporting mode of " interior pull-type general pelmet " and " universal curtain machine transmission system ": two slideway bars 4,15 are arranged in the transmission system.Two (or four) slideway bars 4,15 all insert two joint inner box 2,11 and each slideway bar along the guide groove in two joint inner box 2,11 and each the slideway bar support 3 in the present embodiment (Fig. 6-1) or guide rail 6 (seeing Fig. 2, Fig. 3 and Fig. 6-1) and prop up in 3 and (insert the back situation and see Fig. 6-3).The left end of (or a two) slideway bar 15 is fixed on the left side inner box 2; The right-hand member of other one (or two) slideway bar 4 is fixed on the inner box 11 of the right (seeing Fig. 6-4).Be slot driller 8 (see figure 4)s that curtain pull head and sliding knob hook are installed in the every slideway bar.Every slideway bar can be respectively with left and right inner box pulling (seeing Fig. 6-4).Motor is installed in the inner box 1.By this supporting promptly become in pull-type universal curtain machine.
The supporting mode of " the general pelmet of external pulling type " and " universal curtain machine transmission system ": two slideway bars 4,15 are arranged in the transmission system.Two (or four) slideway bars 4,15 are all along (inserting the back situation and see Fig. 7-3) in the guide groove or guide rail 6 (seeing Fig. 2, Fig. 3 and Fig. 7-1) insertion inner box and each slideway bar support in a joint inner box 2 and each the slideway bar support 3 in the present embodiment (Fig. 7-1).The left end of (or a two) slideway bar 15 is fixed on the high order end slideway bar support 3; The right-hand member of other one (or two) slideway bar 4 is fixed on the low order end slideway bar support 3 (seeing Fig. 7-4).Be slot driller 8 (see figure 4)s that curtain pull head and sliding knob hook are installed in the every slideway bar.Every slideway bar can be respectively with left and right outter box pulling (seeing Fig. 7-4).Intermediate openings 9 interior (this opening sees that Fig. 7-1 is to Fig. 7-4) in motor is installed in.By this supporting external pulling type universal curtain machine that promptly becomes.
The specific embodiment of the present invention:
Embodiment 1:
See Fig. 8 to Figure 11, Figure 39 to Figure 40: constitute by motor 12, driving wheel 13, two slideway bars 4 and 15, four 22,23,24,25, closed dynamic ropes 26 of pulley (seeing Figure 38 in addition) or two closed dynamic ropes a, b (seeing Figure 40 and Figure 50) (hereinafter to be referred as " closed rope ").Motor 12 is directly installed on to be installed on the frame 10 on the fixed bin body 1 of universal curtain machine or with motor 12 and frame 10 is installed in the fixed bin body 1 again.Motor shaft is downward, is equipped with driving wheel 13 on the axle.Two slideway bars 4 and 15 are positioned at driving wheel 13 bottoms.Every slideway bar 4 and 15 both sides are equipped with a pulley, and promptly 22,23,24,25.The left end of a slideway bar 4 be fixed on (see Fig. 6-3 and Fig. 6-4 in addition) on the adjustable box body 2 in the window curtain driving mechanism left side or the slideway bar support 3 of high order end on, remaining part is inserted on the guide groove or guide rail of the adjustable box body 11 of each slideway bar support 3 and the right; The right-hand member of another root slideway bar 15 is fixed on the adjustable box body 11 in window curtain driving mechanism the right or on the slideway bar support 3 of low order end, remaining part is inserted on the guide groove or guide rail of the adjustable box body 4 of each slideway bar support 3 and the left side (seeing Fig. 6-3), and closed rope 26 (seeing Figure 39) or two closed rope a, b (seeing Figure 40 and Figure 50) are on driving wheel and four pulleys.
Present embodiment has 1-A example that adopts a closed rope and the 1-B example that adopts two closed ropes:
1-A example: a closed rope 26 is formed two parallel cover ends of limit rope, respectively from the window curtain driving mechanism direction of both ends, the subtend cover (is seen Fig. 8 to Figure 11 and Figure 38) on driving wheel 13, again with remaining, take turns formed two rope slings in both sides at this, be enclosed within separately on the pulley 23,25 on slideway bar 4 both sides, below respectively and on the pulley 22,24 on slideway bar 15 both sides.For convenience, in practical operation, available not closed rope connects two at last and realizes closure by above-mentioned cloth rope.
1-B example: implemented to finish on the basis of (seeing Figure 38) in the 1-A scheme, hold on driving wheel 13 around half-turn at a cover, another cover end is when a circle half state (seeing Figure 39), on driving wheel 13 and two sections ropes that adhere to different cover ends separately cut off (see and draw the X position among Figure 39), then four statures are intersected butt joint, promptly constituted two closures of a among Figure 40, Figure 50, b state around the home of restricting.Intersection to be connected to dual mode can form two closed ropes a chain of with non-a chain of states, the head that connects after this depends on be on the previous head that has connected edge joint or edge joint down (with from wheel drive surfaces far for last).
Embodiment 2:
See Figure 12 to Figure 14: increase by two pulleys 20,21 on embodiment 1 basis, promptly present embodiment has six pulleys: 20,21,22,23,24,25, and motor shaft is forward in the window curtain driving mechanism length direction.The pulley 20,21 that increases is installed in respectively between slideway bar 15,4 and the driving wheel 13, and these two pulleys 20,21 are directly installed on (to be seen Figure 12 to Figure 14) on the fixed bin body 1 or be installed in frame 10 to be installed on the fixed bin body on the frame 10 again and (see Figure 15 to Figure 17).Article one, closed rope 26 (seeing Figure 41 in addition) or two closed rope a, b (seeing Figure 42 and Figure 52) are on driving wheel 13 and six pulleys.
Adopt a closed rope to be the 2-A example, adopt two closed ropes to be the 2-B example:
2-A example: on 1-A example (Figure 39) basis, two cover ends rope on the driving wheel 13, hold around half-turn at a cover, another cover end can be with driving wheel 13 together with the rope Direct Transform direction (seeing the demonstration graph that Figure 50 to Figure 52 driving wheel is changed direction) on wheel under the situation of 1 circle half.On driving wheel 13,, make this half-turn be in the driving wheel upper limb when changing direction around the cover end of half-turn.After changing direction, restrict in 13 times formation intersections of driving wheel (seeing Figure 16 and Figure 41) around the both sides of 1 circle half.Rope after the intersection and another cover end homonymy rope subtend respectively is enclosed within the closed rope structure that pulley 20 both sides that increase newly and pulley 21 both sides can become Figure 15 to Figure 17 and Figure 41 signal.
The 2-B example: the modes that change two closed ropes into by the closed rope of one of 2-A example (Figure 41) are identical with 1-B, promptly have " X " number to locate to cut off butt joint again in Figure 41, promptly become two closed rope structures that Figure 42 and Figure 52 illustrate.
Embodiment 3:
See Figure 18 to Figure 20 and Figure 43, on the basis of embodiment 2 (Figure 12 to Figure 14), increase by two pulleys 17,19, be that this programme has eight pulleys, two pulleys 19,17 that increase be installed between slideway bar 15,4 and the driving wheel 13 respectively and respectively with this locate original pulley 21 with 20 one-tenths forward in the position of slideway bar arrangement, i.e. 19 and 21 arrangements; 17 and 20 arrange, and these two pulleys are directly installed on (to be seen Figure 18 to Figure 20) on the fixed bin body 1 or be installed in and frame 10 is installed on the frame 10 in the fixed bin body 1 (seeing Figure 21 to Figure 23) again.Article one, close and restrict 26 (seeing Figure 43 in addition) or two closed rope a, b (seeing Figure 44 and Figure 53) on driving wheel 13 and eight pulleys.
Adopt a closed rope to be the 3-A example, adopt two closed ropes to be the 3-B example:
3-A example: see Figure 43: on 2-A (Figure 41) example basis, the rope that is enclosed within pulley 20 both sides under the driving 13 in 2-A (Figure 41) example and the rope of pulley 21 both sides are respectively taken one, be enclosed within respectively on the newly-increased pulley 17 and 19, can form closed rope structure of this example (Figure 43).The mode of plucking, overlapping has two kinds: a kind ofly be: the pulley that increases newly, be added in which side of original pulley, and just take the rope of original pulley opposite side, be enclosed within on the newly-increased pulley, as, the pulley that increases newly, be added in the left side of original pulley, the rope sling of just taking original pulley right side is on newly-increased pulley; Another kind is: the pulley that increases newly, be added in which side of original pulley, and just take the rope of which side of original pulley, be enclosed within on the newly-increased pulley.Before a kind of pluck, overlap after, original pulley does not contact with rope between the newly-increased pulley, does not have friction yet, is first-selection, otherwise afterwards a kind of, is inferior choosing.
The 3-B example: according to 1-B, 2-B case method, after Figure 43 acceptance of the bid " X " number located to cut off, the butt joint that intersects again can change Figure 44 and two closed rope structures of Figure 53 on 3-A (Figure 43) example basis.
Embodiment 4:
See Figure 24 to Figure 26: on the basis of embodiment 2 (Figure 12 to Figure 14), increase by 16,18 two pulleys, be that this programme has eight pulleys, 16 of increase, 18 two pulleys be installed in driving wheel 13 tops and with following two slideway bars 4,15 corresponding respectively positions, these two pulleys are directly installed on (to be seen Figure 24 to Figure 26) on the fixed bin body 1 or is installed in frame 10 to be installed in the fixed bin body on the frame 10 again and (see Figure 27 to Figure 29), closed rope 26 (seeing Figure 45 or Figure 46 in addition) or two closed rope a, b (seeing Figure 47 and Figure 54) is on driving wheel 13 and eight pulleys.
This programme has 4-A example that adopts a closed rope and the 4-B example that adopts two closed ropes:
The 4-A example: on the basis of 2-A (Figure 41) example, the ran that intersects for 13 times at driving wheel, pulley 20 1 sides are flipped, and cover is suspended on the pulley 16 that increases newly then; Pulley 21 1 sides are flipped, and cover is suspended to and can becomes Figure 45 or closed rope structure of Figure 46 on the pulley 18 that increases newly then.
The 4-B example: on the basis of 4-A (Figure 45 or Figure 46) example according to 1-B, 2-B or 3-B method with 4-A example Figure 45 in " X " number locate to cut off and intersect butt joint again and promptly constitute two closed rope structures of Figure 47, Figure 54.
Embodiment 5:
See Figure 30 to Figure 33: on embodiment 4 (Figure 24 to Figure 26) basis, increase by 17,19 two pulleys, be that this programme has ten pulleys, two pulleys 19,17 that increase be installed between slideway bar 15,4 and the driving wheel 13 respectively and respectively with this locate original pulley 21 with 20 one-tenths forward in the position of slideway bar arrangement, i.e. 19 and 21 arrangements; 17 and 20 arrange, and these two pulleys are directly installed on (to be seen Figure 30 to Figure 33) on the fixed bin body 1 or be installed in and frame 10 is installed on the frame 10 in the fixed bin body 1 (see Figure 34 to Figure 37, this 4 width of cloth has omitted box portion) again.Article one, closed rope 26 (seeing Figure 48 in addition) or two closed rope a, b (seeing Figure 49 and Figure 55) are on driving wheel 13 and ten pulleys.
This programme has 5-A example that adopts a closed rope and the 5-B example that adopts two closed ropes:
5-A example: on 4-A (Figure 46) example basis, pluck, overlap, promptly constitute closed rope structure of Figure 48 according to 3-A (Figure 43) case method.
The 5-B example: on the basis of 5-A (Figure 48) example according to the method for 1-B, 2-B, 3-B or 4-B example with Figure 48 in " X " number locate to cut off, intersect butt joint again, promptly become two closed rope structures of Figure 49 and Figure 55.
Claims (5)
1. the transmission system of universal curtain machine, it is characterized in that: by motor, driving wheel, two slideway bars, four pulleys, article one, or two closed dynamic ropes constitute, motor is directly installed on to be installed on the frame on the fixed bin body of universal curtain machine or with motor and frame is installed in the fixed bin body again, motor shaft is downward, be equipped with driving wheel on the axle, two slideway bars are positioned at the driving wheel bottom, every slideway bar both sides are equipped with a pulley, the left end of a slideway bar be fixed on the adjustable box body in the window curtain driving mechanism left side or the slideway bar support of high order end on, remaining part is inserted on the guide groove or guide rail of the adjustable box body of each slideway bar support and the right, the right-hand member of another root slideway bar is fixed on the adjustable box body in window curtain driving mechanism the right or on the slideway bar support of low order end, remaining part is inserted on the guide groove or guide rail of the adjustable box body of each slideway bar support and the left side, and one or two closed dynamic ropes are on driving wheel and four pulleys.
2. the transmission system of universal curtain machine according to claim 1, it is characterized in that: it has six pulleys, motor shaft is forward in the window curtain driving mechanism length direction, the pulley that increases is installed between every slideway bar and the driving wheel, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the outter box again, and one or two closed dynamic ropes are on driving wheel and six pulleys.
3. the transmission system of universal curtain machine according to claim 1 and 2, it is characterized in that: it has eight pulleys, two pulleys that increase are installed between every slideway bar and the driving wheel respectively and locate original two pulleys with this respectively to become forward in the position of slideway bar arrangement, these two pulleys are directly installed on the outter box or are installed on the frame and frame are installed in the fixed bin body again, and one or two closed dynamic ropes are on driving wheel and eight pulleys.
4. the transmission system of universal curtain machine according to claim 1 and 2, it is characterized in that: it has eight pulleys, two pulleys that increase are installed in the driving wheel top and the position corresponding respectively with following two slideway bars, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and one or two closed dynamic ropes are on driving wheel and eight pulleys.
5. according to the transmission system of claim 1,2,3 or 4 described universal curtain machines, it is characterized in that: it has ten pulleys, two pulleys that increase are installed between every slideway bar and the driving wheel respectively and locate original two pulleys with this respectively to become forward in the position of slideway bar arrangement, these two pulleys are directly installed on the fixed bin body or are installed on the frame and frame are installed in the fixed bin body again, and one or two closed dynamic ropes are on driving wheel and ten pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910002884A CN101731926A (en) | 2008-11-18 | 2009-01-22 | Transmission system of universal window curtain machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228849.9 | 2008-11-18 | ||
| CN200910002884A CN101731926A (en) | 2008-11-18 | 2009-01-22 | Transmission system of universal window curtain machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101731926A true CN101731926A (en) | 2010-06-16 |
Family
ID=42456328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910002884A Pending CN101731926A (en) | 2008-11-18 | 2009-01-22 | Transmission system of universal window curtain machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101731926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613866A (en) * | 2011-09-25 | 2012-08-01 | 范军飞 | Electric curtain opening and closing mechanism for automobile |
| CN103494499A (en) * | 2013-10-11 | 2014-01-08 | 王晓东 | Motor-transmission device double-rail electric curtain machine capable of opening and closing two curtains in single direction or double directions |
| WO2018042319A1 (en) * | 2016-08-31 | 2018-03-08 | 彭革新 | Electric housing device having adjustable span |
-
2009
- 2009-01-22 CN CN200910002884A patent/CN101731926A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613866A (en) * | 2011-09-25 | 2012-08-01 | 范军飞 | Electric curtain opening and closing mechanism for automobile |
| CN103494499A (en) * | 2013-10-11 | 2014-01-08 | 王晓东 | Motor-transmission device double-rail electric curtain machine capable of opening and closing two curtains in single direction or double directions |
| CN103494499B (en) * | 2013-10-11 | 2016-02-24 | 王晓东 | One motor one transmission device two-orbit two overlaps curtain single-direction and dual-direction opening/closing electric window curtain machine |
| WO2018042319A1 (en) * | 2016-08-31 | 2018-03-08 | 彭革新 | Electric housing device having adjustable span |
| CN108778067A (en) * | 2016-08-31 | 2018-11-09 | 彭革新 | Electronic storage device of adjustable span |
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Open date: 20100616 |