CN2734964Y

CN2734964Y - Noiseproof curtain

Info

Publication number: CN2734964Y
Application number: CN 200420063292
Authority: CN
Inventors: 张德斌
Original assignee: 肖海波
Priority date: 2004-08-18
Filing date: 2004-08-18
Publication date: 2005-10-19
Anticipated expiration: 2014-08-18

Abstract

The utility model aims to disclose a noise-proof curtain. The utility model can block and reduce the noise, is free from the disturbance of the noise, causes the environments of working, learning and resting to be quiet and eased, has temperature retention, and can also reinforce the heat preservation of the room in winter. The utility model is composed of a curtain storehouse, a sound insulation curtain and a slide track. The utility model is characterized in that the sound insulation curtain 7 is a composite curtain which is composed of the textile fabric and the metallic film; the slide track 8 is composed of the shaped section and is arranged on the both sides of the curtain; the spacing buckle of the curtain freely slides in the slide track slot; the curtain storehouse is a rolling up space of the curtain which is composed of the outer shell and the right and left end caps of the both ends of the outer shell; the inside rotating shafts of the right and left end caps are respectively inserted with an end shaft; the outside of the utility model is sleeved with a winding drum; a spring is rolled on a connecting rod which is fixedly connected with one side of the end cap; one end of the spring is fixed with a slide block which is arranged on the connecting rod and does synchronous rotation following the winding drum; the slide block is fixed with one end of the spring, and the other end of the spring is fixed on the rotating shaft of the end cap.

Description

The noiseproof curtain

Technical field:

The utility model is a kind of curtain, is a kind ofly can deaden noise, greatly reduces the curtain of noise.

Technical background:

Along with the high speed development of China's economic construction, people's living standard is greatly improved, and the condition of inhabitation is also improved greatly.But thing followed city noise is also more and more severe.According to relevant department report, the city noise standard of national regulation is, daytime the 55-65 decibel, night the 45-55 decibel, and results measured is higher than this numerical value far away.Noise seriously influences people's operate as normal, study and rest as the demon.Particularly noise is suffered untold misery especially the residential building of highway, bridge both sides, the people in the office.Say that in some sense city noise has become the big problem that needs to be resolved hurrily in the urban construction.

Summary of the invention:

The utility model purpose is to disclose a kind of noiseproof curtain, can deaden and reduce noise, can avoid the interference of noise, makes quietness that the environment of work, study, rest becomes, comfortable.Also have heat insulating ability, can strengthen indoor insulation in winter.

Its composition of the utility model comprises curtain storehouse, sound insulation curtain, slideway part, it is characterized in that: described sound insulation curtain 7 is compound curtains of weaving face fabric and metallic film combination, and metallic film is towards noise source, and a plurality of spacing buttons respectively are equipped with in the both sides of curtain; Sliding freely buckled in the both sides that are installed on curtain that described slideway 8 is made up of special-shaped section bar, curtain spacing in slide groove, the bottom of curtain studs with edge strip 10, and there is the jump ring corresponding with this edge strip 9 the window below; Described curtain storehouse, constitute the space of rolling of curtain by the left and right sides end cap 2,13 at shell 15 and two ends, an end axle 1 and 12 that is inserted in the inboard rotating shaft of left and right sides end cap is respectively arranged, outside suit reel 11, connecting rod 4 top volumes that are fastenedly connected with a side end cap have spring 5, spring 5 one ends are fixed a slide block 3 that can rotate synchronously in company with reel 11 on connecting rod 4, slide block 3 is fixed with spring one end, and the spring other end is fixed in the end cap rotating shaft.

The utility model another kind designs and is, the electronic assembly 14 that motor and reducer form is housed outside a side end cap, and the output shaft of reducer is connected with reel 11, drives the rotation of reel 11.

Description of drawings

Fig. 1 is the utility model embodiment 1 structure chart;

Fig. 2 is the utility model embodiment 2 structure charts.

The specific embodiment:

6 is connecting rod among the figure.The utility model can reduce the curtain of noise effect greatly, makes to be subjected to the people of noise puzzlement that comfortable, a peaceful environment can be arranged.Thereby Wonderful Job, study and rest.Say that in some sense the physical and mental health to people also plays a protective role.

The utility model is made up of curtain, sound insulation curtain, slideway three parts.The frontage of sound insulation curtain has metallic film, and noise is had extremely strong reflex.With curtain of the present utility model leave behind, noise will greatly reduce the noise in the inlet chamber by every outside window, also just reduced the puzzlement of noise to people greatly.The indoor one side of curtain has various scenery with hills and waters, personage, landscape pattern.Resemble width of cloth extension mural painting on the wall.There is spacing the button both sides of curtain, when leaving behind curtain, slide in the spacing groove that is buckled in left and right sides slideway, make the curtain back overall leveling of leaving behind, and certain sealing are arranged to guarantee the better effects if every noise.The time spent does not twist in the curtain storehouse curtain.The curtain storehouse is made up of curtain storehouse shell 15, spring 5, reel 11, connecting rod 4, slide block 3, reel end axle 1,12, end cap 1,13.

Embodiment 1 of the present utility model is manual as shown in Figure 1, promptly with hand curtain is put, and the strip of paper used for sealing of curtain lower end is stuck on the bottom jump ring of left and right sides slideway, and the time spent is not gently pressed jump ring, and the effect last volume of the spring force of curtain in reel is got back in the curtain storehouse.

Embodiment 2 of the present utility model is electronic as shown in Figure 2, promptly controls electronic assembly with remote controller, and curtain is moved up and down.

Below in conjunction with accompanying drawing structure of the present utility model and operating principle are illustrated.

Above-mentioned parts can be obtained embodiment 1 and manually draw curtain box and embodiment 2 Electric curtains by Fig. 1,2 assemblings.

Embodiment 1 manual curtain operating principle be, when leaving behind curtain, the reel that drives in the curtain storehouse rotates, reel drives springs 5 rotations by slide block 3 and promptly winds up to spring.Spacing interior slip of groove that is buckled in slideway 8 on curtain both sides makes the smooth and better seal of curtain, and the jump ring on slideway 8 both sides blocks curtain underseal bar, curtain is fixed do not returned in the storehouse.Time spent flicking jump ring not, by the torsion of the spring in the reel with in the curtain rollback storehouse.

The operating principle of embodiment 2 electronic curtains is that an end in curtain storehouse is equipped with the electronic assembly of being made up of micro machine, leans on the torsion of electronic assembly axle head to drive the reel rotation, curtain is pulled on left behind.The control available buttons of electronic assembly, also available remote controller.Control the most suitable being installed in outside the window of electronic curtain of electronic assembly with remote controller, control moving up and down of curtain by remote controller indoor, very convenient.

The utility model can be made into the demand of plurality of specifications with the window that satisfies different size.

Because the utility model has certain sealing when leaving behind curtain,, use winter and play insulation effect constantly so certain heat insulating ability is also just arranged.

Claims

1. noiseproof curtain, its composition comprises curtain storehouse, sound insulation curtain, slideway part, it is characterized in that: it is characterized in that: described sound insulation curtain (7) is the compound curtain of weaving face fabric and metallic film combination, and metallic film is towards noise source, and a plurality of spacing buttons respectively are equipped with in the both sides of curtain; Sliding freely buckled in the both sides that are installed on curtain that described slideway (8) is made up of special-shaped section bar, curtain spacing in slide groove, the bottom of curtain studs with edge strip (10), and there is the jump ring corresponding with this edge strip (9) the window below; Described curtain storehouse, constitute the space of rolling of curtain by the left and right sides end cap (2) (13) at shell (15) and two ends, end axle (1) and (12) that are inserted in the inboard rotating shaft of left and right sides end cap are respectively arranged, outside suit reel (11), volume has spring (5) above the connecting rod that is fastenedly connected with a side end cap (4), spring (5) one ends are fixed one can go up the slide block (3) that rotates synchronously in company with reel (11) at connecting rod (4), and slide block (3) is fixed with spring one end, and the spring other end is fixed in the end cap rotating shaft.

2. noiseproof curtain according to claim 1 is characterized in that: at a side end cap the electronic assembly (14) of motor and reducer formation is housed, the output shaft of reducer is connected with reel (11), drives the rotation of reel (11).