CN104257242B

CN104257242B - Automatic hanging window curtain driving mechanism

Info

Publication number: CN104257242B
Application number: CN201410521307.6A
Authority: CN
Inventors: 陆昱森
Original assignee: Ningbo Yinzhou Fengming Industrial Product Design Co Ltd
Current assignee: Suzhou Shengze science and Technology Pioneer Park Development Co., Ltd.
Priority date: 2014-09-30
Filing date: 2014-09-30
Publication date: 2016-08-24
Anticipated expiration: 2034-09-30
Also published as: CN104257242A

Abstract

The invention discloses a kind of automatic hanging window curtain driving mechanism, including positioning guide rail (3) and guide rail fixed block (1), the two ends of positioning guide rail (3) are connected by guide rail fixed block (1) and body of wall are fixing respectively；It also includes the two groups of driving means laying respectively at positioning guide rail (3) two ends, often group driving means includes having inflation and the air pump (2) of degassing function, folding PVC gum sleeve (4) and multiple hook support (5), the upper end of each hook support (5) is slidably connected on positioning guide rail (2), lower end is provided with the device for hanging curtain, and all hook support (5) are connected by folding PVC gum sleeve (3) and connected.After using this structure, on the one hand simple in construction, cost decline, and on the other hand make the operation of hook support more steadily, quickly, and when running, noise is low；Further, due to simple in construction, the handling more stable of single unit system is made.

Description

Automatic hanging window curtain driving mechanism

Technical field

The present invention relates to curtain technical field, be especially a kind of automatic hanging window curtain driving mechanism.

Background technology

People, in daily household, are generally selected vertical blinds as indoor suspension curtain.At present, market drives curtain open/close Mechanism be generally divided into manual and electronic.For manually, it is simply that curtain is pulled open or draws over to one's side by hands used in everyday.Right In electronic, various driving means are generally used to realize the automatic open-close of curtain.

A kind of switch automatically of the utility model patent of Patent No. 200420077063.9 as disclosed on State Intellectual Property Office website Curtain rod arm, it discloses curtain rod arm main body, motor, left side transmission rope sheave gear wheel dish, left side transmission rope sheave marline dish, the right side The side big cheese of transmission rope sheave, right side transmission rope sheave marline dish, the anti-abseiling of transmission；The left side of curtain rod arm main body is equipped with left side transmission rope Wheel canine tooth wheel disc and left side transmission rope sheave marline dish, motor is meshed with left side transmission rope sheave gear wheel dish by little gear, window The right side of curtain frame main body equipped with the right side big cheese of transmission rope sheave and right side transmission rope sheave marline dish, the anti-abseiling of transmission rotating around mistake on the left of Transmission rope sheave marline dish and right side transmission rope sheave marline dish, be installed with left side curtain activity folder and right side in the anti-abseiling of transmission Curtain activity is pressed from both sides；Curtain slide bar is fixed in curtain rod arm master by right side curtain slide bar fixed mount and left side curtain slide bar fixed mount On body, curtain slide bar is fixed with right side curtain fixation clamp and left side curtain fixation clamp.But, it follows that this rope sheave Numerous part is related to, such as left side transmission rope sheave gear wheel dish, left side transmission rope sheave marline dish, right side transmission rope with the mechanism of rope Take turns big cheese, right side transmission rope sheave marline dish and the anti-abseiling of transmission etc.；Therefore, its shortcoming is: on the one hand part is numerous, Assembling complexity, cost is high；On the other hand the numerous mismachining tolerance that can accumulate each part of part, thus cause installation difficulty or The obstacle that curtain activity folder runs.

And for example on State Intellectual Property Office website, the utility model patent Electronic control of disclosed Patent No. 99226702.1 is vertical Curtain, it discloses Electronic control part, curtain moves control motor, curtain movable part, Curtain rod, curtain tieback, electronic Controlling part drives curtain to move control electric machine rotation, controls motor and drives curtain movable part to move along Curtain rod, and curtain moves Dynamic part drives driven gear, window containing driving gear and driven gear, conveyer belt, guide, driving gear by conveyer belt Curtain hook and guide are fixed on conveyer belt.Although this drive mechanism simple in construction by gear and conveyer belt, but it is deposited Shortcoming be: on the one hand owing to the manufacture processing cost of gear is higher, thus increase the cost of whole curtain；On the other hand, Curtain all hangs connection on the belt by curtain tieback, and this transmission band is by being synchromesh gear belt, and it is by nonmetal Material is made, such as polyurethane, rubber etc., and therefore, its strength and stiffness all can be because of the weight bearing curtain itself And make transmission band produce diastrophic phenomenon, thus cause curtain to walk about and have some setbacks and stuck, transmission band also can be made to lose efficacy and terminate Service life.

It addition, the window that some width dimensions are bigger, common design is to do into two by curtain, draws toward both sides from middle, because of This, if using the structure of motorized motions, needing to configure more parts, further add cost, and make to deposit Manipulation stability worse.

Summary of the invention

The technical problem to be solved is to provide a kind of simple in construction, low cost, and operate steadily quickly, can be two-way Folding curtain service life length automatic hanging window curtain driving mechanism.

For solving above-mentioned technical problem, the automatic hanging window curtain driving mechanism that the present invention provides, including including positioning guide rail and guide rail fixed block, The two ends of positioning guide rail are connected by guide rail fixed block and body of wall are fixing respectively；It also includes laying respectively at the two of positioning guide rail two ends Group driving means, often group driving means includes having inflation and the air pump of degassing function, folding PVC gum sleeve and multiple Hook support, the upper end of each hook support is slidably connected on positioning guide rail, and lower end is provided with the device for hanging curtain, institute Have hook support to pass through folding PVC gum sleeve connect and connect；Often group driving means in the farthest one end of distance air pump can The one end of the PVC gum sleeve folded is blind end, and the other end of folding PVC gum sleeve is opening and air pump Connection.The cross section of described hook support is rectangular, respectively by interconnective upper horizon bar, two vertical bars and lower link plate Composition, by injecting the one-body molded PVC rubber sleeve that is coated with on two vertical bars, lower link plate has the extension for hanging curtain Dog hole, and the lower link plate of hook hole part is positioned at outside PVC rubber sleeve.Described folding PVC gum sleeve is by multistage set Pipe unit forms, and is all connected by folding PVC gum sleeve and is connected between two hook support of arbitrary neighborhood；Distance gas PVC rubber sleeve in the hook support that pump is farthest is blind end, and the PVC rubber sleeve in remaining hook support is respectively provided with and can roll over The pore of folded PVC gum sleeve connection.

Being respectively equipped with a row on the end face of two described vertical bars protruding, all projections are respectively positioned in PVC rubber sleeve.

Be rotatably connected to roller bearing outside the upper horizon bar of the upper end of hook support, the cross section of positioning guide rail be rectangle and be positioned at two erect Between straight-bar, roller bearing rolls and is connected on the upper surface of positioning guide rail.

The side that described locating support is relative is equipped with slot, and the two ends of positioning guide rail are plugged in slot respectively, and position Support is connected by bolt and body of wall are fixing.

Described pore is rectangular opening, and the endoporus of corresponding folding PVC gum sleeve is also rectangular opening, folding PVC The cross-sectional profile of gum sleeve is rectangle.

After using above structure, the present invention compared with prior art, has the advantage that

1) have employed the air pump with inflation and degassing function with for power source due to the driving of this curtain, both there is no rope sheave and rope Structure, does not has the structure of gear and synchromesh gear belt yet, and therefore, on the one hand simple in construction, cost decline, and on the other hand utilize Air realizes the movement of hook support to the pressure of hook support, and is connected with the rolling of positioning guide rail by roller bearing, makes extension The operation of hook support is more steady, quick, and when running, noise is low；Further, due to simple in construction, the behaviour of single unit system is made Control property is more stable；

2) hook support is rolled in the upper surface of positioning guide rail again while the effect realizing hanging curtain, make self of curtain Weight is uniformly shared on positioning guide rail, reduces the deformation of guide rail；

3) projection on the vertical bar of hook support significantly increases and coordinates face with contacting of PVC rubber sleeve, makes vertical bar and PVC The connection of rubber sleeve is more firm；

4) installation of positioning guide rail is connected by slot, and structure is simpler, it is convenient to dismount, and easily facilitates dimension in the future Repair；

5) design of rectangle pore increases air and the PVC rubber in the hook support of two-way air compressor farthest The contact area of sleeve pipe, therefore, makes hook support movement on positioning guide rail quicker.

Accompanying drawing explanation

Fig. 1 is the present invention automatic hanging window curtain driving mechanism structural representation when opening.

Fig. 2 is the present invention automatic hanging window curtain driving mechanism structural representation when drawing in.

Fig. 3 is the sectional structure schematic diagram in A-A direction in Fig. 1.

Wherein: 1, guide rail fixed block；2, air pump；3, positioning guide rail；4, folding PVC gum sleeve；5, hook Frame；5.1, upper horizon bar；5.2, vertical bar；5.3, lower link plate；5.4, protruding；6, roller bearing；7, pore；8、PVC Rubber sleeve；9, hook hole；10, slot.

Detailed description of the invention

With detailed description of the invention, the present invention is described in more detail below in conjunction with the accompanying drawings.

From the structural representation of the automatic hanging window curtain driving mechanism of the present invention shown in Fig. 1～Fig. 3, it includes positioning guide rail 3 and leads Rail fixed block 1, the two ends of positioning guide rail 3 are connected by guide rail fixed block 1 and body of wall are fixing respectively.It also includes laying respectively at Two groups of driving means at positioning guide rail 3 two ends, often group driving means includes having inflation and the air pump 2 of degassing function, collapsible PVC gum sleeve 4 and multiple hook support 5, the upper end of each hook support 5 is slidably connected on positioning guide rail 2, under End is provided with the device for hanging curtain, and all hook support 5 are connected by folding PVC gum sleeve 4 and connected.Often In group driving means, one end of the folding PVC gum sleeve 4 of the farthest one end of distance air pump 7 is blind end, folding The other end of PVC gum sleeve 4 is opening and connects with air pump 7.This gas with inflation and degassing function in the present invention Pump, can increase by two position four-way solenoid valves by commercially available air pump and can realize the conversion of gas circuit, thus realize filling of air pump Gas and the switching of degassing function.

The cross section of described hook support 5 is rectangular, respectively by 5.1, two vertical bar 5.2 and of interconnective upper horizon bar Lower link plate 5.3 forms, and by injecting the one-body molded PVC rubber sleeve 8 that is coated with on two vertical bars 5.2, lower link plate 5.3 has There is the hook hole 9 for hanging curtain, and the lower link plate 5.3 of hook hole 9 part is positioned at outside PVC rubber sleeve 8.

Described folding PVC gum sleeve 4 is made up of multistage tube unit, between two hook support 5 of arbitrary neighborhood all Connect by folding PVC gum sleeve 4 and connect.The PVC rubber sleeve 8 in hook support 5 that distance air pump 2 is farthest For blind end, the PVC rubber sleeve 8 in remaining hook support 5 is respectively provided with the gas connected with folding PVC gum sleeve 4 Hole 7.

Being respectively equipped with row's projection 5.4 on the end face of two described vertical bars 5.2, all protruding 5.4 are respectively positioned on PVC rubber sleeve In 8.

Being rotatably connected to roller bearing 6 outside the upper horizon bar 5.1 of the upper end of hook support 5, the cross section of positioning guide rail 3 is rectangle and position Between two vertical bars 5.2, roller bearing 6 rolls and is connected on the upper surface of positioning guide rail 3.

The side that described guide rail fixed block 1 is relative is equipped with slot 10, and the two ends of positioning guide rail 3 are plugged on slot 10 respectively In, and guide rail fixed block 1 passes through bolt and body of wall is fixed and is connected.

Described pore 7 is rectangular opening, and the endoporus of corresponding folding PVC gum sleeve 4 is also rectangular opening, folding The cross-sectional profile of PVC gum sleeve 4 is rectangle.

The use of the present invention is very simple, and when curtain is initially rounding state, folding PVC gum sleeve 4 is in contraction State, i.e. two pieces curtain draw the both sides at window respectively in；Open any one or open the switch of two air pumps 2 simultaneously, Air is filled with rapidly in folding PVC gum sleeve 4, forces after the hook support 5 of the farthest that compressing connects with air pump 2 It moves to the centre position of positioning guide rail 3, drives remaining hook support 5 to move to centre position, until all hanging therewith Two, centre in hook support hook support 5 is near closing up, and now curtain fully opens, and stops the operation of air pump 2.Work as curtain When being initially open mode, folding PVC gum sleeve 4 is in opened condition, and two pieces of curtain are the most in opened condition；Beat Driving the reverser of air pump 2, air is extracted out rapidly in folding PVC gum sleeve 4, in forcing on positioning guide rail 3 Between two hook support 5 move the most round about, until all hook support 5 are all drawn in, now curtain draws in completely, Stop the operation of air pump 2.

The invention is not limited in structures described above, wherein, folding PVC gum sleeve can also be connected One whole sleeve pipe, hook support is socketed in outside folding PVC gum sleeve, and bonds together；It addition, air pump is fixing Structure also has multiple, and air pump upper end can be directly fixed on positioning guide rail by it, it is also possible to be connected by support and body of wall are fixing； Additionally, can also be to arrange a connector on lower link plate for hanging the device of curtain, this connector can be hook, Etc..Within the above change each falls within protection scope of the present invention.

Claims

1. an automatic hanging window curtain driving mechanism, including positioning guide rail (3) and guide rail fixed block (1), the two ends of positioning guide rail (3) are connected by guide rail fixed block (1) and body of wall are fixing respectively；It is characterized in that: it also includes laying respectively at two groups of driving means at positioning guide rail (3) two ends, often group driving means includes having inflation and the air pump (2) of degassing function, folding PVC gum sleeve (4) and multiple hook support (5), the upper end of each hook support (5) is slidably connected on positioning guide rail, lower end is provided with the device for hanging curtain, and all hook support (5) are connected by folding PVC gum sleeve (4) and connected；Often in group driving means, one end of the folding PVC gum sleeve (4) of the farthest one end of distance air pump is blind end, and the other end of folding PVC gum sleeve (4) is opening and connects with air pump；The cross section of described hook support (5) is rectangular, it is made up of interconnective upper horizon bar (5.1), two vertical bars (5.2) and lower link plate (5.3) respectively, it is coated with PVC rubber sleeve (8) by injection is one-body molded on two vertical bars (5.2), there is on lower link plate (5.3) hook hole (9) for hanging curtain, and the lower link plate (5.3) of hook hole (9) part is positioned at PVC rubber sleeve (8) outward；Described folding PVC gum sleeve (4) is made up of multistage tube unit, is all connected by folding PVC gum sleeve (4) and is connected between two hook support (5) of arbitrary neighborhood；The PVC rubber sleeve (8) in hook support (5) that distance air pump (2) is farthest is blind end, and the PVC rubber sleeve (8) in remaining hook support (5) is respectively provided with the pore (7) connected with folding PVC gum sleeve (4).

Automatic hanging window curtain driving mechanism the most according to claim 1, it is characterized in that: be respectively equipped with a row on the end face of two described vertical bars (5.2) protruding (5.4), all projections (5.4) are respectively positioned in PVC rubber sleeve (8).

Automatic hanging window curtain driving mechanism the most according to claim 1, it is characterized in that: outside the upper horizon bar (5.1) of the upper end of described hook support (5), be rotatably connected to roller bearing (6), the cross section of positioning guide rail (3) is rectangle and is positioned between two vertical bars (5.2), and roller bearing (6) rolls and is connected on the upper surface of positioning guide rail (3).

Automatic hanging window curtain driving mechanism the most according to claim 1, it is characterized in that: the side that described guide rail fixed block (1) is relative is equipped with slot (10), the two ends of positioning guide rail (3) are plugged in slot (10) respectively, and guide rail fixed block (1) is connected by bolt and body of wall are fixing.

Automatic hanging window curtain driving mechanism the most according to claim 1, it is characterized in that: described pore (7) is rectangular opening, the endoporus of corresponding folding PVC gum sleeve (4) is also rectangular opening, and the cross-sectional profile of folding PVC gum sleeve (4) is rectangle.