CN201159040Y

CN201159040Y - Sound insulation curtain

Info

Publication number: CN201159040Y
Application number: CNU2008200004534U
Authority: CN
Inventors: 陈思翰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-14
Filing date: 2008-01-14
Publication date: 2008-12-03
Anticipated expiration: 2018-01-14

Abstract

An acoustic insulation curtain used for insulating noises outside a window is characterized by installing a curtain box on the top of the inner frame beam of a window, wherein a curtain reel is installed in the curtain box, the curtain is reeled and installed on the reel and extends outside the curtain box through a straight-gap arranged on the bottom of the curtain box, two side edges which are corresponding to the window are respectively provided with a curtain sliding groove which allows the side edges of the curtain to slide, a curtain bottom groove is installed on the bottom bedplate of the window, the straight-gap arranged on the bottom of the curtain box, the two curtain sliding grooves and the inner side surfaces of the curtain bottom groove are provided with groove sealing strips and share the same flat surface, the bottom edge of the curtain moves up and down, the reel rotates backward-forward through the driving of a wind spring, a descending bracing cable or an ascending and descending bracing cable, thereby the curtain which reels on the reel can be uncoiled and coiled, the bottom edge of the curtain enters the curtain bottom groove through passing by the curtain sliding groove after extending from the inside of the curtain box, the window is sealed integrally, namely the acoustic insulation is realized through integrally sealing the window by the curtain.

Description

The sound insulation curtain

Technical field

The utility model relates to a kind of curtain, especially a kind of sound insulation curtain that can the isolation window external noise.

Background technology

A lot of shelter external noises of people are very big now, and for example the window of dwelling house faces road etc., and the individual layer window is difficult to sound insulation, double window cost height, yet almost each window all need be hung curtain to shut out the light, and the curtain of people's use now all is difficult to sound insulation effectively.

Summary of the invention

In order to overcome the existing deficiency that is difficult to effective sound insulation with curtain of people, the utility model provides a kind of sound insulation curtain, and this curtain has good sound insulaton function.

The technical scheme that its technical problem that solves the utility model adopts is: the inside casing back of installing at window is equipped with curtain box, curtain package axle is housed in the curtain box, curtain is wrapped on the package axle and through the straight joint bottom the curtain box and stretches out curtain box, and relatively two sides of window two sides that a curtain all respectively is housed respectively can be distinguished the curtain chute that slides within it, one curtain kerve is housed on the base frame plate of window, the straight joint of curtain box bottom, the medial surface of two curtain chutes and curtain kerve all is equipped with the grooved seal bar, and all in same plane, driving by wind spring and decline drag-line or rising drag-line and decline drag-line, the curtain base moves up and down, the forward and reverse rotation of package axle and make package curtain thereon put down and pack up, like this, after curtain stretches out in the curtain box, through the curtain chute, the curtain base enters the curtain kerve, with the window complete closure, thereby the window complete closure is carried out sound insulation with curtain.

The beneficial effects of the utility model are, can be used for only being equipped with layer window forms isolation window external noise, effectively implement sound insulation, simple in structure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 carries out the utility model structural representation behind the broken section to left curtain chute 2.

Fig. 2 is a lateral view of the present utility model.

Fig. 3 is the schematic diagram that curtain 3 stretches out from the straight joint 15 of curtain box bottom.

Fig. 4 is the structural representation of curtain drag-line winding groove.

The mounting means (be the corresponding relation of performance sound insulation curtain unit and window, this figure only is the schematic top plan view of cross section) that Fig. 5 is to use the single fan window in the window group that a sound insulation curtain of the utility model unit and many fan windows form to install accordingly.

Fig. 6 is to use two fans in the window group that a sound insulation curtain of the utility model unit and many fan windows form with the corresponding mounting means of last single fan window (serve as the corresponding relation that shows sound insulation curtain unit and window, this figure only is the schematic top plan view of cross section).

Among the figure: 1. curtain box portable plate, 2. left curtain chute, 3. curtain, 4. retainer ring, 5. curtain base, 6. grooved seal bar, 7. small through hole, 8. curtain kerve, 9. stay hook, 10. decline drag-line, 11. right curtain chutes, 12. rising drag-lines, 13. installation auxiliary connection, 14. the curtain box fixed head, 15. straight joints, 16. curtain package axles, 17. straight joint weather strip, 18. drag-line winding groove right baffle-plate, the right baffle plate of 19. drag-line winding groove, 20. single fan windows, 21. column between two fan windows, 22. single fan window, 23. window right columns, 24. window left columns.

The specific embodiment

Among Fig. 1 and Fig. 2, on the inside casing back timber that the window back timber is installed, be installed with the curtain box fixed head 14 that rigid material (as metal or plastics) constitutes, the curtain box portable plate 1 that rigid material constitutes is installed on the curtain box fixed head 14 by installation auxiliary connection 13 and forms curtain box, installation auxiliary connection 13 can be one of both of bayonet socket auxiliary connection or hinge auxiliary connection, when installation auxiliary connection 13 was the bayonet socket auxiliary connection, curtain box portable plate 1 can be connected on the curtain box fixed head 14, also take off from it by auxiliary connection 13 is installed; When installation auxiliary connection 13 is the hinge connection, two leaf of hinge of a hinge are contained in respectively on curtain box portable plate 1 and the curtain box fixed head 14, so that curtain box portable plate 1 rotates around auxiliary connection 13 is installed, the number of the hinge of adorning depends on the length of curtain box portable plate 1 and curtain box fixed head 14.Being equipped with in the curtain box of being made up of curtain box portable plate 1 and curtain box fixed head 14 can be around the curtain package axle 16 of self central axis turnover, fixedly connected with curtain package axle 16 in the upper end, and be wrapped on the curtain package axle 16, curtain base 5 that rigid material constitutes is equipped with on the base, curtain 3 with flexible material formation of soundproof effect, bottom one straight joint 15 that the bottom sees through the curtain box of being made up of curtain box portable plate 1 and curtain box fixed head 14 stretches out this curtain box, driving curtain base 5 moves up and down, curtain package axle 16 makes package curtain 3 thereon around the positive and negative rotation of self axis (as Fig. 2 for turning clockwise or being rotated counterclockwise), slit indentation by straight joint 15 or stretch out the curtain box of forming by curtain box portable plate 1 and curtain box fixed head 14, and at the body of wall that two sides of window are installed or fixedly on the vertical beam, left side abutment wall body or the left curtain chute 2 that the limit, left side on curtain 3 and curtain base 5 can slide up and down in its groove fixedly is housed on the vertical beam, right edge body of wall or the right curtain chute 11 that the right edge on curtain 3 and curtain base 5 can slide up and down in its groove fixedly is housed on the vertical beam, left side curtain chute 2 and right curtain chute 11 are the groove shape, and both groove mouths face, one curtain base, 5 Lower Halves also are housed on the platform of windowsill bottom surface can fall into groove shape curtain kerve 8 in it, the straight joint 15 of curtain box bottom, the groove of left and right

sides curtain chute

11 and 2 groove and curtain kerve 8 is in same plane.Drive curtain 3, curtain base 5 has two kinds along the mobile up and down frame mode of the groove of left and right

sides curtain chute

11 and 2, a kind of is to have the frame mode of wind spring driving (under this frame mode, the drag-line winding groove that the utility model does not rise drag-line 12 and is made up of drag-line winding groove right baffle-plate 18 and the right baffle plate 19 of drag-line winding groove): as Fig. 1 and Fig. 2, be equipped with on the curtain package axle 16 and make curtain package axle 16 in curtain 3 packages, curtain base 5 moves up and is rotated the wind spring of (is to rotate in the direction of the clock as Fig. 2) around self central axis, stay hook 9 is equipped with in centre position on the curtain kerve 8, on the first half on the curtain base 5 on the same vertical line, retainer ring 4 is housed correspondingly, can overcome the active force of the wind spring on the curtain package axle 16 when being fixedly connected with pulling on the retainer ring 4, and curtain base 5 is moved down, curtain 3 stretches out the curtain box of being made up of curtain box portable plate 1 and curtain box fixed head 14, final curtain base 5 falls in the curtain kerve 8, curtain 3 seals window to carry out the decline drag-line 10 of sound insulation, the drag-line 10 of this moment is made of the annulus string of series connection, any one annulus of being gone here and there all can buckle not to be deviate from after stay hook 9 rests on any position between curtain kerve 8 and the straight joint 15 or enters in the curtain kerve 8 with maintenance curtain base 5, like this, when needing to use the sound insulation curtain, pulling decline drag-line 10, overcome the power of wind spring on the curtain package axle 16, curtain base 5 is moved down, after curtain 3 arrives assigned address the annulus on the decline drag-line 10 is buckled on stay hook 9, when need are opened curtain 3, annulus on the decline drag-line 10 is unclamped from the stay hook 9, and the wind spring on the curtain package axle 16 drives 16 rotations of curtain package axle and curtain 3 is wrapped on the curtain package axle 16, move on the curtain base 5; Another kind of mode is that the frame mode of no wind spring driving is (under this frame mode, the utility model does not have stay hook 9, decline drag-line 10 no longer is made of the annulus string, but elongated rope): as Fig. 1, Fig. 2 and Fig. 4, on the curtain base 5 of curtain 3 lower ends equally by retainer ring 4 be equipped with curtain base 5 is fallen into make in the curtain kerve 8 curtain 3 with the window sealing to carry out the decline drag-line 10 of sound insulation, a but end of curtain package this moment axle 16, the drag-line winding groove of being made up of drag-line winding groove right baffle-plate 18 and the right baffle plate 19 of drag-line winding groove is housed, one end is fixed on the curtain package axle 16, be wrapped in the rising drag-line 12 between the right baffle plate 19 of drag-line winding groove right baffle-plate 18 and drag-line winding groove, the other end passes curtain box portable plate 1 by a small through hole 7 of curtain box portable plate 1 termination, the installation requirement of this moment is, rising drag-line 12 and curtain 3 winding direction on curtain package axle 16 is just in time opposite, so that pulling decline drag-line 10 can make curtain base 5 and curtain 3 move down, but pulling rising drag-line 12 can drive 16 rotations of curtain package axle and curtain 3 is wrapped in curtain package axle 16 and curtain box that curtain 3 income curtain box portable plates 1 and curtain box fixed head 14 are formed.

In addition, on the sidewall of the groove of the groove of left and right

sides curtain chute

11 and 2 and curtain kerve 8, grooved seal bar 6 all is installed, on the side mouth of the bottom straight joint 15 of the curtain box that curtain box portable plate 1 and curtain box fixed head 14 formed, straight joint weather strip 17 is housed, the mode that groove weather strip 6 and straight joint weather strip 17 are installed has dual mode, a kind ofly be: on two sidewalls of left and right

sides curtain chute

11 and 2 grooves and on two sidewalls of curtain kerve 8 grooves, grooved seal bar 6 all is installed, on two side mouths of curtain box bottom straight joint 15, straight joint weather strip 17 (as Fig. 3) is housed all equally; Another kind is: only on the monolateral sidewall of left and right

sides curtain chute

11 and 2 grooves and on the monolateral sidewall of curtain kerve 8 grooves, grooved seal bar 6 is installed, on the monolateral side mouth of curtain box bottom straight joint 15 straight joint weather strip 17 is housed equally.

Like this, when curtain base 5 moves down, curtain package axle 16 rotation (as Fig. 2 for being rotated counterclockwise), the curtain 3 of sound insulation stretches out in curtain box, the lower semisection on final curtain base 5 falls into the groove of curtain kerve 8 and finishes to move down, at this moment, because two side end edges are respectively in the groove of left and right

sides curtain chute

11 and 2 about curtain 3, curtain base 5 is in the groove of curtain kerve 8, and the groove inside wall of left and right

sides curtain chute

11 and 2 and curtain kerve 8 groove inside walls all are equipped with sound insulaton grooved seal bar 6, on the side of the bottom straight joint 15 of the curtain box that curtain box portable plate 1 and curtain box fixed head 14 are formed straight joint weather strip 17 is housed, makes to the utlity model has good soundproof effect.In the time of need opening curtain 3, drive curtain package axle 16 rotations (as Fig. 2 for turning clockwise), drive curtain 3 and curtain base 5 move up and get final product.

Above-mentioned explanation is that the structure to the sound insulation curtain is illustrated, the mounting means of the relative window of sound insulation curtain can be according to the size of window, width, situation such as honest and difference, but the window that the utility model will seal at the sound insulation curtain is to have by a fan window or by two fans and the above window of two fans to compose in parallel this characteristics, the concrete mounting means of the window of the required relatively sealing of sound insulation curtain is proposed, be clear and definite mounting means, the sound insulation curtain that definition only has one group of left and right

sides curtain chute

11 and 2 is a sound insulation curtain unit, at first, between the window left column of fixing 24 and the window right column 23 of fixing, this window with two fans and the above window of two fans of single fan window 20 and single fan window 22 is installed (if fan column 21 between windows being fixed with two two between window left column 24 and the window right column 23 owing to being fixed with column 21 between two fan windows, three single fan windows then just can be arranged between window left column 24 and window right column 23, by that analogy), as Fig. 5 and Fig. 6, mounting means of the present utility model has two kinds, a corresponding mounting means of single fan window in a kind of window group that to be a sound insulation curtain unit form with many fan windows: need this moment to use sound insulation curtain unit to compose in parallel (as Fig. 5) with window fan number equal number, the structure that install this moment is, one by left curtain chute 11, the single fan of fan window 20 between the sound insulation curtain unit of right curtain chute 2 definite width and window left column 24 and two fan windows between the column 21 is installed accordingly, the specific requirement of installing is that left curtain chute 11 is corresponding with window left column 24 front and back, column 21 front and back are corresponding between right side curtain chute 2 and two fan windows, another is by left curtain chute 11, the single fan of fan window 22 between the sound insulation curtain unit of right curtain chute 2 definite width and window right column 23 and two fan windows between the column 21 is installed accordingly, the specific requirement of installation is that column 21 front and back are corresponding between left curtain chute 11 and two fan windows, right curtain chute 2 is corresponding with window right column 23 front and back, the left curtain chute 11 of middle two sound insulation curtain unit that recline mutually, right side curtain chute 2 (the left curtain chute 11 of a sound insulation curtain unit and the right curtain chute 2 of another sound insulation curtain unit) is fanned column 21 front and back installation accordingly between windows with the frame posts two of link to each other two

single fan windows

20 and 22 settings; Two fans in the another kind window group that to be a sound insulation curtain unit form with many fan windows and two fans are with last single fan corresponding mounting means of window (as Fig. 6): the structure of this kind installation is, one by left curtain chute 11, right curtain chute 2 is determined the sound insulation curtain unit of width, left when mounted curtain chute 11 and right curtain chute 2 are installed accordingly with window left column 24 and window right column 23 respectively, make curtain 3 can cover

single fan window

20 and 22 liang of fans of single fan window window, also it should be noted that in addition, if column 21 between two two fan windows is arranged between window left column 24 and the window right column 23, three single fan windows are then just arranged between window left column 24 and the window right column 23, can use this mounting means to fan windows equally with three lists between corresponding closing windows left column 24 in a sound insulation curtain unit and the window right column 23; Secondly, for the window that has only a fan window, mounting means is identical with above-mentioned " two fans and two in the window group of a sound insulation curtain unit and many fan windows compositions are fanned with the corresponding mounting means of last single fan window ", for the window that has only a fan window, has only a single fan window between window left column 24 and the window right column 23, there has not been column 21 between two fan windows, during installation, only need to install accordingly with window left column 24 with a left curtain chute 11 of determining the sound insulation curtain unit of width by left curtain chute 11 and right curtain chute 2, right curtain chute 2 is installed accordingly with window right column 23 and is got final product.

The material of the curtain 3 of sound insulation can be one of transparent or opaque two kinds, also need have every the light function except sound insulation when material is opaque, and picture or the pattern that also can draw fineness this moment on curtain 3 is thought view.In addition, the utility model also has the insulation effect.

Claims

1, a kind of sound insulation curtain, it is characterized in that: on the inside casing back timber that the window back timber is installed, be installed with the curtain box fixed head (14) that rigid material constitutes, the curtain box portable plate (1) that rigid material constitutes is installed in curtain box fixed head (14) by installation auxiliary connection (13) and upward forms curtain box, installation auxiliary connection (13) can be one of both of bayonet socket auxiliary connection or hinge auxiliary connection, when installation auxiliary connection (13) is the bayonet socket auxiliary connection, curtain box portable plate (1) can be connected on the curtain box fixed head (14) by auxiliary connection (13) is installed, and take off from it, when installation auxiliary connection (13) is the hinge connection, two leaf of hinge of a hinge are contained in respectively on curtain box portable plate (1) and the curtain box fixed head (14), so that curtain box portable plate (1) is around auxiliary connection (13) rotation is installed, being equipped with in the curtain box of being made up of curtain box portable plate (1) and curtain box fixed head (14) can be around the curtain package axle (16) of self central axis turnover, fixedly connected with curtain package axle (16) in the upper end, and be wrapped on the curtain package axle (16), curtain base (5) that rigid material constitutes is equipped with on the base, curtain (3) with flexible material formation of soundproof effect, bottom one straight joint (15) that the bottom sees through the curtain box of being made up of curtain box portable plate (1) and curtain box fixed head (14) stretches out this curtain box, driving curtain base (5) moves up and down, curtain package axle (16) is around self axis positive and reverse return then make package curtain (3) thereon, slit indentation by straight joint (15) or stretch out the curtain box of forming by curtain box portable plate (1) and curtain box fixed head (14), and at the body of wall that two sides of window are installed or fixedly on the vertical beam, left side abutment wall body or the left curtain chute (2) that the limit, left side of curtain (3) and curtain base (5) can slide up and down in its groove fixedly is housed on the vertical beam, right edge body of wall or the right curtain chute (11) that the right edge of curtain (3) and curtain base (5) can slide up and down in its groove fixedly is housed on the vertical beam, left side curtain chute (2) and right curtain chute (11) are the groove shape, and both groove mouths face, one curtain base (5) Lower Half also is housed on the platform of windowsill bottom surface can falls into groove shape curtain kerve (8) in it, the straight joint (15) of curtain box bottom, the groove of left and right sides curtain chute (11) and (2) and the groove of curtain kerve (8) are in same plane, drive curtain (3), curtain base (5) has two kinds along the mobile up and down frame mode of the groove of left and right sides curtain chute (11) and (2), a kind of is to have the frame mode that wind spring drives: be equipped with on the curtain package axle (16) and make curtain package axle (16) in curtain (3) package, curtain base (5) moves up and the wind spring that is rotated around self central axis, stay hook (9) is equipped with in centre position on the curtain kerve (8), on the first half on the curtain base (5) on the same vertical line, retainer ring (4) is housed correspondingly, can overcome the active force of the wind spring on the curtain package axle (16) when being fixedly connected with pulling on the retainer ring (4), and curtain base (5) is moved down, curtain (3) stretches out the curtain box of being made up of curtain box portable plate (1) and curtain box fixed head (14), final curtain base (5) falls in the curtain kerve (8), curtain (3) seals window to carry out the decline drag-line (10) of sound insulation, the drag-line (10) of this moment is made of the annulus string of series connection, and any one annulus of being gone here and there all can buckle not to be deviate from after stay hook (9) rests on any position between curtain kerve (8) and the straight joint (15) with maintenance curtain base (5) or enters in the curtain kerve (8); Another kind of mode is the frame mode that no wind spring drives: under this frame mode, the utility model does not have stay hook (9), decline drag-line (10) no longer is made of the annulus string, but elongated rope, the curtain base (5) of curtain (3) lower end is gone up same being equipped with by retainer ring (4) and curtain base (5) fallen into curtain (3) is sealed window to carry out the decline drag-line (10) of sound insulation, a but end of curtain package axle this moment (16), the drag-line winding groove of being made up of drag-line winding groove right baffle-plate (18) and the right baffle plate of drag-line winding groove (19) is housed, one end is fixed on the curtain package axle (16), be wrapped in the rising drag-line (12) between the right baffle plate of drag-line winding groove right baffle-plate (18) and drag-line winding groove (19), the other end passes curtain box portable plate (1) by a small through hole (7) of curtain box portable plate (1) termination, the installation requirement of this moment is, rising drag-line (12) is just in time opposite with the winding direction of curtain (3) on curtain package axle (16), so that pulling decline drag-line (10) can make curtain base (5) and curtain (3) move down, but pulling rising drag-line (12) can drive curtain package axle (16) rotation and curtain (3) is wrapped in curtain package axle (16) and makes the curtain box of curtain (3) income curtain box portable plate (1) and curtain box fixed head (14) composition.

2, sound insulation curtain according to claim 1, it is characterized in that: the mode that groove weather strip (6) and straight joint weather strip (17) are installed has dual mode, a kind ofly be: on two sidewalls of left and right sides curtain chute (11) and (2) groove and on two sidewalls of curtain kerve (8) groove, grooved seal bar (6) all is installed, on two side mouths of curtain box bottom straight joint (15), straight joint weather strip (17) is housed all equally; Another kind is: only on the monolateral sidewall of left and right sides curtain chute (11) and (2) groove and on the monolateral sidewall of curtain kerve (8) groove, grooved seal bar (6) is installed, on the monolateral side mouth of curtain box bottom straight joint (15), straight joint weather strip (17) is housed equally.

3, according to claim 1 and 2 described sound insulation curtain, it is characterized in that: the window that the utility model will seal at the sound insulation curtain is to have by a fan window or by two fans and the above window of two fans to compose in parallel this characteristics, the concrete mounting means of the window of the required relatively sealing of sound insulation curtain is proposed, be clear and definite mounting means, the sound insulation curtain that definition only has one group of left and right sides curtain chute (11) and (2) is a sound insulation curtain unit, at first, between the window left column of fixing (24) and the window right column (23) of fixing, column (21) is equipped with single fan window (20) and this window with two fans and the above window of two fans of single fan window (22) between two fan windows owing to being fixed with, mounting means of the present utility model has two kinds, a corresponding mounting means of single fan window in a kind of window group that to be a sound insulation curtain unit form with many fan windows: need this moment to use sound insulation curtain unit to compose in parallel with window fan number equal number, the structure of installing is, one by left curtain chute (11), the single window (20) of fanning of a fan between the sound insulation curtain unit that right curtain chute (2) is determined width and window left column (24) and two fan windows between the column (21) is installed accordingly, the specific requirement of installing is that left curtain chute (11) is corresponding with window left column (24) front and back, right curtain chute (2) and two is fanned between windows corresponding before and after the column (21), another is by left curtain chute (11), the single window (22) of fanning of a fan between the sound insulation curtain unit that right curtain chute (2) is determined width and window right column (23) and two fan windows between the column (21) is installed accordingly, the specific requirement of installing is that left curtain chute (11) and two is fanned between windows corresponding before and after the column (21), right curtain chute (2) is corresponding with window right column (23) front and back, the left curtain chute (11) of middle two sound insulation curtain unit that recline mutually, right side curtain chute (2) is with column (21) the front and back installation accordingly between the frame posts two fan windows of erectting between two list fan windows (20) and (22) that links to each other; Two fans in the another kind window group that to be a sound insulation curtain unit form with many fan windows and two fans are with the corresponding mounting means of last single fan window: the structure of this kind installation is, a sound insulation curtain unit of determining width by left curtain chute (11), right curtain chute (2), left when mounted curtain chute (11) and right curtain chute (2) are installed accordingly with window left column (24) and window right column (23) respectively, make curtain (3) can cover single fan window (20) and single fan window (22) two fan windows; Secondly, for the window that has only a fan window, two fans and two fans in the window group that mounting means and an above-mentioned sound insulation curtain unit and many fan windows are formed are identical with the corresponding mounting means of last single fan window, for the window that has only a fan window, has only a single fan window between window left column (24) and the window right column (23), there has not been column (21) between two fan windows, during installation, only need to install accordingly with window left column (24) with a left curtain chute (11) of determining the sound insulation curtain unit of width by left curtain chute (11) and right curtain chute (2), right curtain chute (2) is installed accordingly with window right column (23) and is got final product.