CN108661531A

CN108661531A - Curtain

Info

Publication number: CN108661531A
Application number: CN201710203002.4A
Authority: CN
Inventors: 陈柏宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-30
Filing date: 2017-03-30
Publication date: 2018-10-16
Anticipated expiration: 2037-03-30
Also published as: CN108661531B

Abstract

A kind of curtain, main includes a upper beam, one underbeam and it is multiple be set to it is upper, blade between underbeam, upper beam therein has two opposite side openings, in addition, curtain also includes a blade open-close transmission device, blade open-close transmission device has a ropewinder and two opposite lifting and driving ropes, ropewinder is set in upper beam, two lifting and driving ropes the side opening of the side plate of drawing-in upper beam and are separately connected underbeam and ropewinder with its both ends respectively, two lifting and driving ropes are enable to pull underbeam simultaneously when being furled by ropewinder, it allows blade to reach by the upper in-migration of underbeam and folds effect.Thereby, curtain of the invention need not be processed blade, to maintain the structural intergrity of blade, make blade that can provide good shaded effect after being adjusted to heeling condition.

Description

Curtain

Technical field

The present invention is related with curtain, particularly relates to a kind of curtain with good shaded effect.

Background technology

For public curtain, as shown in Figure 1, underbeam is to control the receipts of blade 3 by the pulling of at least two ropes 2 It closes, this several ropes 2 are all and to be fixed on underbeam again after each piece of blade 3 from the cabling in the raised floor of upper beam 1, therefore must Each piece of blade 3 must be processed, allow each piece of blade 3 with the perforation 4 for allowing rope 2 to pass through, but these perforation 4 The shaded effect of blade 3 can be influenced when blade 3 is adjusted to heeling condition, so there is improved space in structure.

Invention content

The main purpose of the present invention is to provide a kind of curtain, can maintain the structural intergrity of blade, blade is made to have Good shaded effect.

In order to achieve the above objectives, curtain of the invention includes a underbeam, a upper beam, multiple blades and a blade Open-close transmission device.There is the upper beam bottom plate and both side plate, the both side plate to be connected to two opposite long sides of the bottom plate and divide It Ju You not a side opening；Multiple blade is set in a manner of interval two-by-two between the upper and lower beam；The blade open-close transmission device has There are a ropewinder and two opposite lifting and driving ropes, the ropewinder to be set in the upper beam, which distinguishes drawing-in should The side opening of the one of the upper beam side plate and the two opposite long sides for being adjacent to multiple blade, one end of the two lifting and drivings rope connects The other end of the underbeam, the two lifting and drivings rope connects the ropewinder so that the two lifting and drivings rope is by the ropewinder It can be synchronized when retracting and pull the underbeam, the underbeam is allowed to push multiple blade to fold effect to reach during moving up.

It can be seen from the above, the curtain of the present invention need not carry out the respectively blade processing of hole, to maintain the respectively blade Structural intergrity, make respectively the blade good shaded effect can be provided after being adjusted to heeling condition.

Preferably, the blade open-close transmission device also have a conductor rope seat, the conductor rope seat tool have two opposite first walls, Two opposite second walls, two opposite first guide rods and two opposite second guide rods, two first wall are embedded at this respectively In the side opening of the one of the upper beam side plate and it is respectively provided with one first lacing hole, respectively first lacing hole is by the lifting and driving rope institute It wears, which is located between two first wall and is adjacent to first wall respectively, respectively the first guide rod water Level land is set in the first lacing hole of first wall and is connected to the lifting and driving rope, and respectively second guide rod is obliquely set Between first, second wall and it is connected to the lifting and driving rope.Structure configuration so can increase by two lifting The start smooth degree of transmission rope.

Preferably, which has the bottom wall of a connection two first, second wall, the both ends of the bottom wall to be respectively provided with One second lacing hole, respectively second lacing hole is communicated in the one of the bottom plate of the upper beam bottom outlet and the adjustment rope is worn by one. Structure configuration so can increase the cabling smooth degree of the adjustment rope.

Preferably, the bottom plate of the upper beam has two opposite bottom outlets, which also includes a blade angle adjusting apparatus, The blade angle adjusting apparatus has an angle adjustment lever, an angle adjusting seat, two adjustment ropes and multiple support fakes, the angle Adjustment bar can original place be rotatably arranged in the upper beam, which is connected to the angle adjustment lever and is rotatably arranged in this Conductor rope seat, the two adjustment rope the one of the bottom plate of the drawing-in upper beam bottom outlet and are adjacent to two relatively long sides of multiple blade respectively The one end on side, the two adjustment rope connects the angle adjusting seat, and the other end of the two adjustment rope connects the underbeam, respectively the support fake It is arranged between the two adjustment rope and is sheathed on the blade.Thereby, which is driven by the angle adjustment lever One of stretchy two adjustment rope, makes multiple blade form heeling condition to reach shaded effect when dynamic.

Preferably, respectively the adjustment rope is equipped with multiple limit fakes being distributed in distance, multiple limit fake while quilt The one lifting and driving rope is worn, and so can mutually be wound or interfere to avoid occurring between the lifting and driving rope and the adjustment rope The case where.

Detailed configuration, feature, assembling in relation to curtain provided by the present invention or occupation mode, will be in subsequent embodiment party Formula is described by being described in detail.However, those of ordinary skill should be able to understand in field of the present invention, such detailed description and Implement the present invention cited by specific embodiment, be only for illustrating the present invention, not to limit the present invention patent application Range.

Description of the drawings

Fig. 1 is the local appearance stereogram of public curtain.

Fig. 2 is the stereoscopic figure of the curtain of the present invention.

Fig. 3 is the partial enlarged view of the curtain of the present invention.

The local appearance stereogram for the upper beam that Fig. 4 is provided for the curtain of the present invention.

The stereoscopic figure for the conductor rope seat and angle adjusting seat that Fig. 5 is provided for the curtain of the present invention.

【Main element】

10 curtain, 20 underbeam

30 upper beam, 31 bottom plate

32 bottom outlet, 33 side plate

34 side opening, 35 blade

40 blade open-close transmission device, 41 ropewinder

42 conductor rope seat, 43 bottom wall

431 second lacing hole, 44 side wall

45 first wall, 451 first lacing hole

46 second wall, 47 first guide rod

48 second guide rod, 49 lifting and driving rope

50 blade angle adjusting apparatus, 51 driving group

52 operation portion, 53 angle adjustment lever

54 angle adjusting seats 55 adjust rope group

56 adjustment 57 support fakes of rope

58 limit fakes

Specific implementation mode

Applicant illustrates that curtain 10 of the invention can have dragline type curtain or Non-pull-cord type curtain herein first, In the present embodiment based on Non-pull-cord type curtain.Referring to Fig. 2, the curtain 10 of the present invention includes a underbeam 20, a upper beam 30, multiple blades 35, a blade open-close transmission device 40 and a blade angle adjusting apparatus 50.

Upper beam 30 is located at the top of underbeam 20 and with a bottom plate 31 and both side plate 33, as shown in figure 4, the both ends of bottom plate 31 It is respectively provided with a pair of rectangular bottom outlet 32 with center, both side plate 33 is connected to two opposite long sides of bottom plate 31 and exists respectively There are three rectangular side openings 34 for the position tool of corresponding bottom outlet 32.

Blade 35 is set in a manner of interval two-by-two between underbeam 20 and upper beam 30.

Blade open-close transmission device 40 has one group of ropewinder, 41, three conductor rope seats 42 and three pairs of lifting and driving ropes 49.Volume Device 41 of restricting is set in upper beam 30, as shown in Fig. 2, to provide lifting and driving rope 49 effect of retracting and release, as serving The detailed construction of device 41, can with application reference people in previously apllied TaiWan, China bulletin I 561724, I561726 and I534337 Patent Cases hold applicant and repeat no more herein.Again as depicted in figs. 3 and 5, each conductor rope seat 42 has a bottom wall 43, two opposite side walls 44, two opposite first walls 45, two opposite second walls 46, two opposite first guide rods 47 and Two opposite second guide rods 48, wherein two opposite ends of bottom wall 43 are respectively provided with one second lacing hole 431, the second lacing hole 431 It is communicated in the bottom outlet 32 of the bottom plate 31 of upper beam 30；Two side 44 is connected to two opposite long sides of bottom wall 43；Two first walls 45 It is connected to two opposite short sides of bottom wall 43 and is embedded in the side opening 34 of the side plate 33 of upper beam 30 and is respectively provided with one first and wear Cord hole 451；Two second walls 46 are connected to two opposite ends of bottom wall 43 and are adjacent between two first walls 45 and respectively Second lacing hole 431 of bottom wall 43；First guide rod 47 is horizontally arranged at the hole wall of the first lacing hole 451 of the first wall 45；The Two guide rods 48 are obliquely set between the first, second wall 45,46.One end of lifting and driving rope 49 connects underbeam 20, and lifting passes The other end of running rope 49 connects ropewinder 41, moreover, lifting and driving rope 49 passes through the first of the first wall 45 of conductor rope seat 42 to wear Cord hole 451, and the first, second guide rod 47,48 is connected to during cabling, enable lifting and driving rope 49 by first, second Guide rod 47,48 increases start smooth degree.

As shown in Fig. 2, Fig. 3 and Fig. 5, there are one 51, angle adjustment levers of driving group for the tool of blade angle adjusting apparatus 50 53, three angle adjusting seats 54 and three adjustment rope groups 55, wherein：Driving group 51 is set in upper beam 30 and is stretched out with one Operation portion 52 outside upper beam 30.Angle adjustment lever 53 is set in upper beam 30 and connection driving group 51 so that 53 energy of angle adjustment lever It is driven and original place rotation by driving group 51.Angle adjusting seat 54 is hubbed at the two side 44 of conductor rope seat 42 in a manner of one-to-one Between and connection angle adjustment lever 53 so that angle adjusting seat 54 can follow angle adjustment lever 53 relative to conductor rope seat 42 rotation.Often There is one adjustment rope group 55 two opposite adjustment rope 56 and multiple support fakes 57, the both ends of two adjustment ropes 56 to be separately connected angle Adjusting seat 54 and underbeam 20 are spent, moreover, two adjustment ropes 56 are passed through via the second lacing hole 431 of the bottom wall 43 of conductor rope seat 42 respectively The bottom outlet 32 of the bottom plate 31 of upper beam 30, and be adjacent to two opposite long sides of blade 35, make two adjustment ropes 56 have it is good walk Line smooth degree；Support fake 57 is arranged between two opposite adjustment ropes 56 and is sheathed on blade 35 in a manner of one-to-one；This Outside, each adjustment rope 56 is equipped with multiple limit fakes 58 being distributed in distance, and is located at the limit rope of same adjustment rope 56 Circle 58 is sheathed on a lifting and driving rope 49 jointly, can occur mutually to twine to avoid between lifting and driving rope 49 and adjustment rope 56 Around or interference the case where.

If fold blade 35, by using person to the upwards thrust and ropewinder 41 of underbeam 20 to lifting and driving rope 49 retracting strength can take advantage of a situation to coincide in all blades 35 during making underbeam 20 move towards upper beam 30 and be received together to reach Close purpose.On the other hand, when blade 35 is adjusted to heeling condition, force rotates the operation portion 52 of driving group 51 first, Driving group 51 can drive angle adjustment lever 53 to rotate, and angle tune can be further driven to during angle adjustment lever 53 rotates Bed rearrangement 54 rotates, and angle adjusting seat 54 is made to pull wherein one adjustment rope 56, then can be by holding by the adjustment rope 56 pulled Support fake 57 up pushes blade 35 with the 56 corresponding long side of institute of tension adjustment rope, so blade 35 can be allowed to become inclined State provides shaded effect.

It can be seen from the above, the curtain 10 of the present invention need not carry out the processing of hole to blade 35 and can maintain blade 35 Structural intergrity makes blade 35 that can provide good shaded effect after being adjusted to heeling condition.In addition, the curtain of the present invention 10 can promote adjustment rope 56 and smooth degree of the lifting and driving rope 49 in terms of cabling, and allow and not will produce phase each other The case where mutually winding or interfere, and then effectively promote operational stability.

Claims

1. a kind of curtain, which is characterized in that include：

One underbeam；

There is one upper beam a bottom plate and both side plate, the both side plate to be connected to two opposite long sides of the bottom plate and be respectively provided with one Side opening；

Multiple blades are set between the upper and lower beam in which can synchronize deflection；And

There are one blade open-close transmission device a ropewinder and two opposite lifting and driving ropes, the ropewinder to be set in the upper beam, The two lifting and drivings rope side opening of the one of the drawing-in upper beam side plate and is adjacent to two opposite long sides of multiple blade respectively, One end of the two lifting and drivings rope connects the underbeam, and the other end of the two lifting and drivings rope connects the ropewinder.

2. also there is a conductor rope seat, the conductor rope seat tool to have for curtain as described in claim 1, wherein the blade open-close transmission device Two opposite first walls, two opposite second walls, two opposite first guide rods, two opposite second guide rods, this two first Wall is embedded in the side opening of the one of the upper beam side plate and is respectively provided with one first lacing hole respectively, respectively the first lacing hole quilt The one lifting and driving rope is worn, which is located between two first wall and be adjacent to one respectively this is first vertical Wall, respectively first guide rod be horizontally arranged in the first lacing hole of first wall and be connected to the lifting and driving rope, respectively Second guide rod is obliquely set between first, second wall and is connected to the lifting and driving rope.

3. curtain as claimed in claim 2, the wherein bottom plate of the upper beam have two opposite bottom outlets, which also includes one Blade angle adjusting apparatus, the blade angle adjusting apparatus have an angle adjustment lever, an angle adjusting seat, two adjustment rope with it is more A support fake, the angle adjustment lever can original place be rotatably arranged in the upper beam, the angle adjusting seat be connected to the angle adjustment Bar and it is pivotly set to the conductor rope seat, the two adjustment rope the one of the bottom plate of drawing-in upper beam bottom outlet and to be adjacent to this more respectively One end of the opposite long side of the two of a blade, the two adjustment rope connects the angle adjusting seat, the other end connection of the two adjustment rope The underbeam, respectively the support fake be arranged in this two adjustment rope between and be sheathed on the blade.

It, should 4. curtain as claimed in claim 3, wherein the conductor rope seat tool have the bottom wall of a connection two first, second wall The both ends of bottom wall are respectively provided with second lacing hole for being adjacent to second wall, and respectively second lacing hole is communicated in the upper beam Bottom outlet of the one of the bottom plate and adjustment rope is worn by one.

5. curtain as claimed in claim 3, wherein respectively the adjustment rope is equipped with multiple limit fakes being distributed in distance respectively, Positioned at multiple limit fake of the same adjustment rope, by one, the lifting and driving rope is worn jointly.