CN214616083U

CN214616083U - Bridge cut-off heat insulation aluminum alloy window capable of reducing noise

Info

Publication number: CN214616083U
Application number: CN202023162194.5U
Authority: CN
Inventors: 沈浩荣
Original assignee: Wuxi Wangwei Metal Doors And Windows Co ltd
Current assignee: Wuxi Wangwei Metal Doors And Windows Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-05
Anticipated expiration: 2030-12-24

Abstract

The utility model belongs to the technical field of bridge cut-off aluminum alloy window and specifically relates to a bridge cut-off heat-insulating aluminum alloy window that can reduce noise relates to, and it includes aluminum alloy frame body, aluminum alloy frame body includes room inside casing and outdoor frame, fixedly connected with is the last mounting panel and the lower mounting panel that the level set up between room inside casing and the outdoor frame, go up the glass board that has three equidistant setting between mounting panel and the lower mounting panel, the mounting groove that runs through to outdoor frame bottom surface is opened to the upper surface of room outside casing, the symmetry is equipped with two on the installation room outside casing, and equal fixedly connected with inhales a sound section of thick bamboo on the inslot wall of every mounting groove, it has a plurality of sound holes of inhaling to open on the section of thick bamboo wall of inhaling a sound section of thick bamboo, it has the sound cotton of inhaling to glue in the sound section of thick bamboo. The noise reduction performance is improved.

Description

Bridge cut-off heat insulation aluminum alloy window capable of reducing noise

Technical Field

The application relates to the field of bridge cut-off aluminum alloy windows, in particular to a bridge cut-off heat insulation aluminum alloy window capable of reducing noise.

Background

The broken bridge aluminum alloy window is an improved type which is pushed out on the basis of the old aluminum alloy window in order to improve the heat preservation performance of the window and door. The principle of the broken bridge type aluminum alloy window is that an indoor layer and an outdoor layer of aluminum alloy are separated and tightly connected into a whole by utilizing PA66 nylon to form a novel heat-insulation aluminum section.

The middle pipe patent with publication number CN207620607U discloses a bridge-cut aluminum structure with heat-insulating and sound-insulating functions, which comprises a bridge-cut aluminum skeleton, a first sound-insulating cavity, a heat-insulating cavity and a second sound-insulating cavity, wherein the bridge-cut aluminum skeleton is integrally L-shaped, a vertical plate of the L-shaped structure faces outwards, the first sound-insulating cavity, the heat-insulating cavity and the second sound-insulating cavity are sequentially arranged on the upper side of a transverse plate of the L-shaped structure, the first sound-insulating cavity and the second sound-insulating cavity are both rectangular hollow frame structures, sound-insulating cotton is filled in the hollow frame structures, the heat-insulating cavity is U-shaped groove structures, the heat-insulating cavity is formed by matching the side edges of the first sound-insulating cavity and the second sound-insulating cavity, the upper part and the lower part of the heat-insulating cavity are both provided with sealing grooves, the sealing grooves are formed by two structures with trapezoidal groove-shaped cross sections, and positioning grooves are both arranged on the upper end surfaces of the first sound-insulating cavity and the second sound-insulating cavity, and the positioning groove is used for mounting glass.

With respect to the related art in the above, the inventors consider that: only carry out syllable-dividing through soundproof cotton, the noise reduction effect is poor, influences the comfort level of living.

SUMMERY OF THE UTILITY MODEL

In order to improve the noise reduction effect, the application provides a bridge cut-off heat-insulating aluminum alloy window that can reduce noise.

The application provides a bridge cut-off heat-insulating aluminum alloy window that can reduce noise adopts following technical scheme:

the utility model provides a bridge cut-off heat-insulating aluminum alloy window that can reduce noise, includes aluminum alloy frame body, aluminum alloy frame body includes room inside casing and outdoor frame, fixedly connected with is last mounting panel and the lower mounting panel that the level set up between room inside casing and the outdoor frame, go up the glass board that has three equidistant setting between mounting panel and the lower mounting panel, the upper surface of room outside frame is opened has the mounting groove that runs through to outdoor frame bottom surface, the mounting groove symmetry is equipped with two on the room outside frame, and equal fixedly connected with inhales a sound section of thick bamboo on the inslot wall of every mounting groove, it has a plurality of sound holes of inhaling to open on the section of thick bamboo wall of inhaling a sound section of thick bamboo, it has the sound cotton of inhaling to glue to connect in the sound section of thick bamboo to inhale.

Through adopting above-mentioned technical scheme, three glass board carries out the separation to external sound in proper order, makes the noise weaken gradually, simultaneously, inhales a sound section of thick bamboo, attracts the hole and inhales the sound cotton and mutually support, adsorbs the noise, has improved the noise reduction effect.

Optionally, a sound insulation cavity is formed in the top surface of the outer frame, and sound insulation cotton is filled in the sound insulation cavity.

Through adopting above-mentioned technical scheme, soundproof cotton carries out the separation to the noise.

Optionally, be equipped with the sound insulation curtain between two glass that are close to the room inside casing, the lower surface of going up the mounting panel rotates and is connected with the installation axle, the length direction syntropy of installation axle and the length direction of last mounting panel, the sound insulation curtain is around establishing at the installation epaxial, be connected with the subassembly that receive and releases that is used for driving the sound insulation curtain to carry out the rolling and emits on the room inside casing.

Through adopting above-mentioned technical scheme, the curtain that gives sound insulation carries out further separation to the noise, has improved the noise reduction effect.

Optionally, receive and release the subassembly and include pivot and magnetic path, the bottom of sound insulation curtain is spliced there is the magnetic stripe, the both ends of magnetic stripe are laminated in the inner wall of room inside casing, the spout has been opened to one side that the room inside casing deviates from the room frame, the spout is seted up along the length direction of aluminum alloy frame body, the magnetic path slides in the spout, magnetic stripe and magnetic path adsorb each other, be connected with on the room inside casing and be used for carrying out spacing retaining member to the magnetic path, the room inside casing is opened to one side that deviates from the room frame and is had the coiling groove, pivot fixed connection is in the one end of installation axle, the pivot extends to the coiling inslot.

Through adopting above-mentioned technical scheme, drive the rotation of installation axle through rotating the pivot to realized the rolling of sound insulation curtain, in addition, the magnetic path that slides downwards drives the magnetic stripe motion under the effect of magnetic force, realized putting down of sound insulation curtain.

Optionally, the retaining member is the magnetic pole, one side that the indoor frame deviates from the indoor frame is opened there is the locking groove, the locking groove is seted up along the length direction of indoor frame, it has the lockhole to open on the lateral wall in locking groove, the lockhole is linked together with the spout, the magnetic pole is inserted in the lockhole, the magnetic pole is worn to establish indoor frame and is inserted in the magnetic block, magnetic pole and magnetic stripe adsorb each other, the lockhole has been seted up a plurality ofly along the length direction in locking groove.

Through adopting above-mentioned technical scheme, magnetic pole and magnetic path adsorb each other, and the lockhole carries on spacingly to the magnetic pole, and then has realized spacing to the magnetic path.

Optionally, the inner cavity wall of the sound insulation cavity is honeycomb-shaped.

Through adopting above-mentioned technical scheme, the sound insulation effect has further been improved to honeycomb setting.

Optionally, the bottom surface of going up the mounting panel is opened there are three last slots, it is used for supplying the top of glass board to insert to go up the slot, the bottom surface of mounting panel is opened down has three lower slot, the slot is used for supplying the bottom of glass board to insert down.

Through adopting above-mentioned technical scheme, the setting of going up the slot has increased the compactness that glass board and last mounting panel are connected, and the setting of slot has increased the compactness that glass board and lower mounting panel are connected down.

Optionally, the upper mounting plate and the lower mounting plate are fixedly connected with a sound insulation plate on the side away from each other.

Through adopting above-mentioned technical scheme, the acoustic celotex board has further improved syllable-dividing effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the three glass plates are used for blocking external sound in sequence to gradually weaken the noise, and meanwhile, the sound absorption cylinder, the suction holes and the sound absorption cotton are matched with each other to absorb the noise, so that the noise reduction effect is improved;

2. the sound insulation curtain further blocks noise, so that the noise reduction effect is improved;

3. the honeycomb arrangement further improves the sound insulation effect.

Drawings

Fig. 1 is a schematic structural view of a noise-reducible bridge-cut-off heat-insulating aluminum alloy window according to an embodiment of the present application.

Fig. 2 is a schematic structural view of an inner frame of a chamber for embodying an embodiment of the present application.

FIG. 3 is a cross-sectional view of a glass sheet for embodying embodiments of the present application.

Fig. 4 is a schematic structural view of a sound absorbing barrel for embodying an embodiment of the present application.

Fig. 5 is a schematic structural view of an acoustic curtain embodying an embodiment of the present application.

Fig. 6 is an enlarged view for embodying a portion a in fig. 2.

FIG. 7 is an exploded view for embodying a magnetic block and magnetic rods.

Description of reference numerals: 1. an aluminum alloy frame body; 2. an indoor frame; 201. an inner upper frame strip; 202. a longitudinal frame strip is arranged inside; 2021. an inner lateral strip; 203. inner lower horizontal frame strips; 204. an inner two longitudinal frame strips; 2041. two inner side strips; 2042. a chute; 2043. a locking groove; 2044. a lock hole; 3. an outdoor frame; 301. an outer upper cross frame strip; 302. a longitudinal frame strip is arranged outside; 3021. an outer lateral strip; 303. an outer lower cross frame strip; 304. two outer longitudinal frame strips; 3041. two outer side strips; 4. an upper mounting plate; 401. an upper slot; 402. a glass plate; 403. installing a shaft; 404. a mounting seat; 5. a lower mounting plate; 501. a lower slot; 6. a sound insulating board; 7. mounting grooves; 701. a sound absorbing barrel; 7011. a sound absorption hole; 7012. sound-absorbing cotton; 8. a sound-insulating chamber; 801. sound insulation cotton; 9. a sound-insulating curtain; 901. a magnetic strip; 10. a retraction assembly; 1001. a rotating shaft; 1002. a magnetic block; 11. a coiling groove; 12. a hand wheel; 13. a jack; 14. a magnetic rod; 1401. a circular plate; 1402. a straight rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses bridge cut-off heat-insulating aluminum alloy window capable of reducing noise. Referring to fig. 1, the bridge cut-off heat insulation aluminum alloy window capable of reducing noise comprises an aluminum alloy frame body 1, wherein the aluminum alloy frame body 1 comprises an indoor frame 2 and an outdoor frame 3. The indoor frame 2 and the outdoor frame 3 are arranged side by side, the sizes and the shapes of the indoor frame 2 and the outdoor frame 3 are the same, the indoor frame and the outdoor frame are rectangular frame bodies, and the length directions of the indoor frame 2 and the outdoor frame 3 are both vertically arranged.

Referring to fig. 1, the outdoor frame 3 includes an upper horizontal frame strip 301, an outer vertical frame strip 302, a lower horizontal frame strip 303 and two outer vertical frame strips 304, wherein the upper horizontal frame strip 301, the outer vertical frame strip 302, the lower horizontal frame strip 303 and the two outer vertical frame strips 304 are sequentially connected end to form a rectangle.

Referring to fig. 1, an outer side bar 3021 is integrally formed on a side wall of the outer longitudinal frame strip 302 facing the inner frame 2 of the chamber, and the outer side bar 3021 is vertically disposed and has the same length as the outer longitudinal frame strip 302. The two outer longitudinal frame strips 304 facing the side walls of the inner frame 2 of the room are integrally formed with two outer side strips 3041, and the two outer side strips 3041 are vertically arranged and have the same length as the two outer longitudinal frame strips 304.

Referring to fig. 2, the indoor frame 2 includes an upper horizontal frame strip 201, an inner longitudinal frame strip 202, a lower horizontal frame strip 203 and two inner longitudinal frame strips 204, wherein the upper horizontal frame strip 201, the inner longitudinal frame strip 202, the lower horizontal frame strip 203 and the two inner longitudinal frame strips 204 are sequentially connected end to form a rectangle.

Referring to fig. 2, an inner side strip 2021 is integrally formed on a side wall of the inner longitudinal frame strip 202 facing the outer frame 3, and the inner side strip 2021 is vertically disposed and has the same length as the inner longitudinal frame strip 202. The inner two longitudinal frame strips 2041 are integrally formed on the side walls of the inner two longitudinal frame strips 204 facing the outdoor frame 3, and the inner two side strips 2041 are vertically arranged and have the same length as the inner two longitudinal frame strips 204. Inner sidebar 2021 is attached to outer sidebar 3021, and inner sidebar 2041 is attached to outer sidebar 3041.

Referring to fig. 3, an upper mounting plate 4 is fixedly connected between the inner upper cross frame strip 201 and the outer upper cross frame strip 301, and the upper mounting plate 4 is located in the middle of the inner upper cross frame strip 201. Fixedly connected with is the lower mounting panel 5 of horizontal setting between interior lower horizontal frame strip 203 and the outer lower horizontal frame strip 303, and lower mounting panel 5 is located the middle part of interior lower horizontal frame strip 203.

Referring to fig. 3, three glass plates 402 are bonded between the upper and lower mounting plates 5 and are disposed at equal intervals, and the three glass plates 402 are disposed along the direction from the outer frame 3 to the inner frame 2. The bottom surface of the upper mounting plate 4 is provided with upper slots 401 for inserting glass plates 402, and the number of the upper slots 401 is equal to that of the glass plates 402 and is arranged in a one-to-one correspondence manner. The top surface of the lower mounting plate 5 is provided with lower slots 501 for inserting the glass plates 402, and the number of the lower slots 501 is equal to that of the glass plates 402 and is arranged in a one-to-one correspondence manner.

Referring to fig. 3, the arrangement of the upper slot 401 and the lower slot 501 provides a limit for the glass plate 402, and meanwhile, the contact area between the colloid and the glass plate 402 is increased, so that the tightness between the glass plate 402 and the mounting plate is improved, and the sound insulation effect is improved. Go up the equal fixedly connected with acoustic celotex board 6 in one side that mounting panel 4 and lower mounting panel 5 deviate from mutually, acoustic celotex board 6 carries out the separation to the noise, has improved syllable-dividing effect.

Referring to fig. 1 and 4, the top surface of the outer one of the longitudinal frame strips 302 and the top surface of the outer two of the longitudinal frame strips 304 are both provided with mounting grooves 7, and the mounting grooves 7 are through grooves. The inner wall of each mounting groove 7 is fixedly connected with a sound absorbing cylinder 701, and the sound absorbing cylinder 701 is a square cylinder with an open upper surface. The side wall of the sound absorption tube 701 is provided with a plurality of sound absorption holes 7011, and sound absorption cotton 7012 is glued in the sound absorption tube 701.

Inhale a sound section of thick bamboo 701, inhale sound hole 7011 and inhale that sound cotton 7012 cooperatees and adsorb the noise, simultaneously, three glass board 402 carries out the separation to the noise, has guaranteed the effect that gives sound insulation, has improved the comfort level of environment.

Referring to fig. 1 and 3, the top surface of the upper outer frame strip 301 is provided with sound insulation cavities 8, and sound insulation cotton 801 is filled in each sound insulation cavity 8. The sound insulation cavity 8 and the sound insulation cotton 801 are used for blocking noise together, and the noise reduction effect is further improved. In order to improve the sound insulation effect of the sound insulation cavity 8, the inner wall of the sound insulation cavity 8 is arranged in a honeycomb shape.

Referring to fig. 1 and 3, a sound-proof curtain 9 is disposed between two pieces of glass adjacent to the inner frame 2, one vertical side of the sound-proof curtain 9 is attached to the inner side strip 2021, and the other vertical side is attached to the inner side strip 2041.

Referring to fig. 4 and 5, a mounting shaft 403 is provided below the upper mounting plate 4, and the longitudinal direction of the mounting shaft 403 is in the same direction as the longitudinal direction of the upper mounting plate 4. The both ends of installation axle 403 all are connected with mount pad 404 through the bearing rotation, and the top fixed connection of mount pad 404 is in last mounting panel 4, and mounting panel 4 setting on the mount pad 404 perpendicular to, soundproof curtain 9 is around establishing on installation axle 403, and the bottom of soundproof curtain 9 is glued there is magnetic stripe 901, and magnetic stripe 901 is on a parallel with installation axle 403 and sets up.

The sound insulation curtain 9 is used for further separating noise, meanwhile, the sound insulation curtain 9 also has a shading effect, when the sunlight is not needed, the light is separated, and the practicability is improved. When night, the sound insulation curtain 9 obstructs external noise and light, and improves the environment comfort level.

Referring to fig. 2 and 5, the indoor frame 2 is connected to the storage module 10, the storage module 10 includes a rotation shaft 1001 and a magnet block 1002 (see fig. 6), and the rotation shaft 1001 is coaxially fixed to the mounting shaft 403. The side of the inner longitudinal frame strip 202 away from the outer longitudinal frame strip 302 is provided with a winding groove 11, one end of the rotating shaft 1001 penetrates through the inner longitudinal frame strip 202 and extends into the winding groove 11, and one end of the rotating shaft 1001 far away from the mounting shaft 403 is fixedly connected with a hand wheel 12.

Referring to fig. 2 and 6, a sliding groove 2042 is formed in a side surface of the inner two longitudinal frame strips 204 away from the outer two longitudinal frame strips 304, and the sliding groove 2042 is formed along the length direction of the inner two longitudinal frame strips 204. The magnetic block 1002 slides in the sliding groove 2042, the magnetic block 1002 and the magnetic strip 901 are mutually adsorbed, the locking piece for locking the magnetic block 1002 is connected to the inner two-longitudinal-frame strip 204, the locking piece is the magnetic rod 14, and the magnetic rod 14 and the magnetic block 1002 are mutually adsorbed.

Referring to fig. 2 and 6, the side of the inner two longitudinal frame strips 204 away from the outer two longitudinal frame strips 304 is provided with a locking groove 2043, and the locking groove 2043 is formed along the length direction of the inner two longitudinal frame strips 204 and is located on the side of the sliding groove 2042 away from the inner one longitudinal frame strip 202. A locking hole 2044 is formed in the side wall of the locking groove 2043 close to the sliding groove 2042, the locking hole 2044 is communicated with the sliding groove 2042, and the magnetic rod 14 is inserted into the locking hole 2044 and penetrates through the magnetic block 1002.

Referring to fig. 6 and 7, the magnetic block 1002 is provided with an insertion hole 13 into which the magnetic rod 14 is inserted, the magnetic rod 14 includes a circular plate 1401 and a straight rod 1402 which are integrally formed, and the straight rod 1402 is disposed perpendicular to the circular plate 1401. The straight rod 1402 is inserted into the locking hole 2044, and then inserted into the insertion hole 13, at this time, the circular plate 1401 is attached to the side wall of the locking groove 2043 close to the sliding groove 2042, and the locking hole 2044 is provided with a plurality of locking holes 2043 along the length direction.

When the sound insulation curtain 9 needs to be put down, an operator firstly pulls out the magnetic rod 14, then slides the magnetic block 1002 downwards to a required position, inserts the magnetic rod 14 into the lock hole 2044 until the magnetic block 1002 is inserted, and the magnetic rod 14 and the magnetic block 1002 are mutually adsorbed to complete the positioning of the magnetic block 1002. When needing rolling sound insulation curtain 9, operating personnel takes magnetic pole 14 out earlier, then, rotates hand wheel 12, and sound insulation curtain 9 upwards rolling has realized the rolling and having emitted sound insulation curtain 9, has enlarged application scope.

The implementation principle of the bridge cut-off heat-insulating aluminum alloy window capable of reducing noise is as follows: the sound absorbing tube 701 absorbs external noise, and simultaneously, the soundproof cotton 801 and the soundproof plate 6 primarily separate the noise. Three glass board 402 carries out the successive layer separation to the noise, and simultaneously, the sound insulation curtain 9 carries out the separation to the noise, has reached the effect of making an uproar of falling.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bridge cut-off heat-insulating aluminum alloy window that can reduce noise which characterized in that: including aluminum alloy frame body (1), aluminum alloy frame body (1) includes room inside casing (2) and outdoor frame (3), fixedly connected with is last mounting panel (4) and lower mounting panel (5) that the level set up between room inside casing (2) and outdoor frame (3), it has glass board (402) that three equidistant setting between mounting panel (4) and lower mounting panel (5) to go up, open the upper surface of room outside casing (3) has mounting groove (7) that run through to room outside casing (3) bottom surface, mounting groove (7) symmetry is equipped with two on outdoor frame (3), and equal fixedly connected with inhales sound section of thick bamboo (701) on the inslot wall of every mounting groove (7), it has a plurality of sound holes (7011) of inhaling to open on the section of thick bamboo wall of sound section of thick bamboo (701), it has sound cotton (7012) to inhale the gluey joint in sound section of thick bamboo (701).

2. The noise-reducing bridge-cut-off heat-insulating aluminum alloy window according to claim 1, characterized in that: the sound insulation structure is characterized in that a sound insulation cavity (8) is formed in the top surface of the outdoor frame (3), and sound insulation cotton (801) is filled in the sound insulation cavity (8).

3. The noise-reducing bridge-cut-off heat-insulating aluminum alloy window according to claim 1, characterized in that: be equipped with between two glass that are close to room inside casing (2) sound insulation curtain (9), the lower surface of going up mounting panel (4) rotates and is connected with installation axle (403), the length direction of installation axle (403) and the length direction syntropy of last mounting panel (4), sound insulation curtain (9) are around establishing on installation axle (403), be connected with on room inside casing (2) and be used for driving sound insulation curtain (9) to carry out rolling and the subassembly (10) that receive and releases of giving out.

4. The noise-reducible, bridge-cut-off, heat-insulating aluminum alloy window of claim 3, wherein: receive and release subassembly (10) including pivot (1001) and magnetic path (1002), the bottom of sound insulation curtain (9) has glued magnetic stripe (901), the both ends of magnetic stripe (901) are laminated in the inner wall of room inside casing (2), open one side that room inside casing (2) deviate from room outside casing (3) has spout (2042), spout (2042) are seted up along the length direction of aluminum alloy frame body (1), magnetic path (1002) slide in spout (2042), magnetic stripe (901) and magnetic path (1002) adsorb each other, be connected with on room inside casing (2) and be used for carrying out spacing retaining member to magnetic path (1002), open one side that room inside casing (2) deviate from room outside casing (3) has rolling up groove (11), pivot (1001) fixed connection is in the one end of installation axle (403), pivot (1001) extend to in rolling up groove (11).

5. The noise-reducible, bridge-cut-off, heat-insulating aluminum alloy window of claim 4, wherein: the locking piece is magnetic pole (14), open the one side that indoor frame (2) deviates from indoor frame (3) and have locking groove (2043), locking groove (2043) are seted up along the length direction of indoor frame (2), open lockhole (2044) on the lateral wall of locking groove (2043), lockhole (2044) are linked together with spout (2042), magnetic pole (14) insert in lockhole (2044), magnetic pole (14) are worn to establish indoor frame (2) and are inserted in magnetic path (1002), magnetic pole (14) and magnetic stripe (901) adsorb each other, lockhole (2044) have been seted up a plurality ofly along the length direction of locking groove (2043).

6. The noise-reducing bridge-cut-off heat-insulating aluminum alloy window according to claim 2, characterized in that: the inner cavity wall of the sound insulation cavity (8) is in a honeycomb shape.

7. The noise-reducing bridge-cut-off heat-insulating aluminum alloy window according to claim 1, characterized in that: go up the bottom surface of mounting panel (4) and open and have three last slot (401), go up slot (401) and be used for supplying the top of glass board (402) to insert, the bottom surface of lower mounting panel (5) is opened and is had three lower slot (501), slot (501) are used for supplying the bottom of glass board (402) to insert down.

8. The noise-reducing bridge-cut-off heat-insulating aluminum alloy window according to claim 1, characterized in that: go up mounting panel (4) and lower mounting panel (5) equal fixedly connected with acoustic celotex board (6) in one side that deviates from mutually.