CN105156000A - Dustproof and sound-isolation device and dustproof sound-isolation door with same - Google Patents
Dustproof and sound-isolation device and dustproof sound-isolation door with same Download PDFInfo
- Publication number
- CN105156000A CN105156000A CN201510635577.4A CN201510635577A CN105156000A CN 105156000 A CN105156000 A CN 105156000A CN 201510635577 A CN201510635577 A CN 201510635577A CN 105156000 A CN105156000 A CN 105156000A
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- Prior art keywords
- dust
- sound arrester
- proof sound
- casing
- chock
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Abstract
The invention discloses a dustproof and sound-isolation device and a dustproof sound-isolation door with same. The dustproof and sound-isolation device comprises a machine case, wherein the upper part of one side of the machine case is provided with a through hole; a pressure exerting device and a plug block positioned under the pressure exerting device are arranged in the machine case; the two ends of the plug block are provided with grooves; reset blocks arranged on the machine case wall extend into the grooves; elastic elements A are arranged between the reset blocks and the upper or lower wall surfaces of the grooves; the pressure exerting device comprises a slide rod, a gear and a cam; the bottom of the slide rod is provided with a rack; the gear is positioned under the slide rod and is engaged with the rack; the cam is in coaxial arrangement with the gear; one end of the slide rod is provided with a jacking rod extending out of the through hole; an elastic element B is arranged between the other end of the slide rod and the machine case; after the slide rod is extruded, the extending stroke top end of the cam is in contact with the upper surface of the plug block; and otherwise, the return stroke top end of the cam is in contact with the upper surface of the plug block.
Description
Technical field
The present invention relates to household field, be specifically related to dust-proof sound arrester and dust-proof soundproof door thereof.
Background technology
Interior door structure is assembled by door pocket, door leaf and Hardware fitting, and the gap many employings adhesive tape between door leaf and door pocket three seals, and does not have seal approach to there is gap between door leaf and ground.The patent No. " 02292837.5 ", name is called that " soundproof door " discloses the technical scheme that can realize sealing bottom door leaf and between ground, cavity is provided with bottom door leaf, in cavity, control lever is installed, control lever is provided with double wedge, and the slide block utilizing double wedge to extrude control lever bottom carries out the sealing on door leaf and ground.This technical scheme also exists following defect, and one, friction between the double wedge of this soundproof door control lever and slide block is that sliding friction frictional force is comparatively large, and used rubbing surface can be caused to occur that noise effect personnel have a rest of a specified duration; Two, due to slide block of being sling by elastic component, elastic component is in the state of drawing high all the time, easily occurs the situation that elastic component lost efficacy easily causing slide block to fall, have a strong impact on the unlatching of door leaf after service time is long; Three, slider bottom does not arrange elasticity or pad, therefore, slide block cannot be made to be adjacent on the ground, especially when ground out-of-flatness, more easily occurs poorly sealed, effectively cannot to completely cut off noise and dust situation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of dust-proof noise insulation mechanism, is installed on door leaf inside, can effectively seal preferably the gap between door leaf bottom and ground when closing door leaf.
The present invention is achieved through the following technical solutions:
Dust-proof sound arrester, comprise casing, described casing one upper lateral part is provided with through hole, be provided with in described casing and comprise device for exerting, be positioned at the chock below device for exerting, described chock two ends are provided with groove, the resetting block be located on enclosure wall stretches in groove, elastic component A is provided with on resetting block and groove or between lower wall surface, described device for exerting comprises the slide bar that bottom is provided with tooth bar, be positioned at below slide bar with described tooth bar meshed gears and the cam that coaxially arranges with gear, described slide bar one end is provided with the push rod stretching out in through hole, elastic component B is provided with between the other end and casing, after described slide bar is squeezed, cam rise top contacts with chock upper surface, otherwise, backhaul top contacts with chock upper surface.
The further improvement project of the present invention is provided with one deck cushion below chock described in described slide bar, and described cushion is pasted on the soffit of chock, and described cushion adopts felt or flexiplast pad.
The further improvement project of the present invention is, described resetting block is located on the enclosure wall of groove opposite face, and described resetting block is dull and stereotyped.
The further improvement project of the present invention is, described elastic component A is arranged between resetting block and groove upper wall surface, and described elastic component is spring.
The further improvement project of the present invention is that the axle of described gear, cam is fixedly connected on internal side of shell.
The further improvement project of the present invention is, described elastic component B is spring.
The further improvement project of the present invention is that described push rod is connected for plugging with between slide bar.
The further improvement project of the present invention is, described slide bar is located at the track cross level direction motion on top in casing.
The further improvement project of the present invention is, the surrounded surface of described chock and casing inner surface are matched in clearance.
A door for dust-proof sound arrester, is provided with cavity bottom described door, and described dust-proof sound arrester is located in cavity, and the push rod of dust-proof sound arrester stretches out the hole set by cavity side.
The further improvement project of the present invention is, the housing outer surface of described dust-proof sound arrester scribbles cementing agent, together with housing outer surface is bonded in described housing surface, or the housing of described dust-proof sound arrester is provided with installing hole, is fixedly connected in cavity by dust-proof sound arrester by connector.
The present invention compared with prior art, has following obvious advantage:
One, the present invention adopts external casing to arrange, and only need fill in the reserved cavity of door leaf bottom by noise insulation mechanism entirety in installation, uses bolt or wood glue is fixed noise insulation mechanism, adopt plug to be connected between push rod with slide bar is convenient to install.
Two, the present invention is owing to being set to actuated by cams at device for exerting, when closing door leaf, move in device for exerting, rack drives pinion rotation on slide bar thus cam is rotated, cam rise top gradually displacement contacts with chock upper surface, press down chock, close the space bottom door leaf and between ground, when the design of cam reduces use, produce the possibility of noise.
Three, the present invention will arrange resetting block on cavity inner wall, groove is provided with at chock two ends, and resetting block is stretched into groove, elastic component is provided with between resetting block and groove upper wall surface, elastic component is made to be in mild compression state under the self gravitation effect of chock, avoid in prior art, elastic component is in the state of drawing high all the time, easily occurs the problem of elastic failure after service time is long.
Four, the present invention is provided with cushion bottom chock, on the one hand can avoid direct contact wear between chock and ground, cause ground or chock impaired, another side use cushion can under there is rough situation in ground, the sealing effectiveness of lifting.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is installed on broken isometric schematic diagram after door leaf for this practicality.
Detailed description of the invention
As shown in Figure 1, the dust-proof sound arrester of the present invention, comprise casing 1, described casing 1 one upper lateral part is provided with through hole 11, be provided with in described casing 1 and comprise device for exerting 2, be positioned at the chock 3 below device for exerting 2, described chock 3 two ends are provided with groove, the resetting block 12 be located on casing 1 wall stretches in groove, elastic component A4 is provided with on resetting block 12 and groove or between lower wall surface, described device for exerting 2 comprises the slide bar 21 that bottom is provided with tooth bar, be positioned at below slide bar 21 with described tooth bar meshed gears 22 and the cam 23 that arrange coaxial with gear 22, described slide bar 21 one end is provided with the push rod 211 stretching out in through hole 11, elastic component B5 is provided with between the other end and casing 1, after described slide bar 21 is squeezed, cam 23 rise top contacts with chock 3 upper surface, otherwise, backhaul top contacts with chock 3 upper surface.Be provided with one deck cushion below chock 3 described in described slide bar 21, described cushion is pasted on the soffit of chock 3, and described cushion adopts felt or flexiplast pad.Described resetting block 12 is located on casing 1 wall of groove opposite face, and described resetting block 12 is dull and stereotyped.Described elastic component A4 is arranged between resetting block 12 and groove upper wall surface, and described elastic component A4 is spring.The axle of described gear 22, cam 23 is fixedly connected on inside casing 1.Described elastic component B5 is spring.Described push rod 211 is connected for plugging with between slide bar 21.Described slide bar 21 is located at the track cross level direction motion on top in casing 1.Surrounded surface and casing 1 inner surface of described chock 3 are matched in clearance.
As shown in Figure 2, a kind of door of dust-proof sound arrester, is provided with cavity bottom described door, and described dust-proof sound arrester is located in cavity, and the push rod 211 of dust-proof sound arrester stretches out the hole set by cavity side.The housing outer surface of described dust-proof sound arrester scribbles cementing agent, and together with housing outer surface is bonded in described housing surface, or the housing of described dust-proof sound arrester is provided with installing hole, is fixedly connected in cavity by dust-proof sound arrester by connector.
As shown in Figure 2, when closing door leaf, push rod 211 and door frame contact, slide bar 21 moves to the inside, bottom slide bar 21, tooth bar is by engaging with gear 22, is rotated by power transmission shaft driving cam 23, and cam 23 rise top contacts with chock 3 upper surface, between door leaf and ground gap for felt seal bottom chock 3, play sound-insulating dust-proof effect, after opened door leaf, slide bar 21 resets under the effect of elastic component B5, chock 3, under elastic component A4 effect, above moves up into casing 1.
Claims (10)
1. dust-proof sound arrester, it is characterized in that: comprise casing (1), described casing (1) upper lateral part is provided with through hole (11), be provided with in described casing (1) and comprise device for exerting (2), be positioned at the chock (3) of device for exerting (2) below, described chock (3) two ends are provided with groove, the resetting block (12) be located on casing (1) wall stretches in groove, on resetting block (12) and groove or be provided with elastic component A(4 between lower wall surface), described device for exerting (2) comprises the slide bar (21) that bottom is provided with tooth bar, be positioned at slide bar (21) below and described tooth bar meshed gears (22) and the cam (23) that arrange coaxial with gear (22), described slide bar (21) one end is provided with the push rod (211) stretching out in through hole (11), elastic component B(5 is provided with) between the other end and casing (1), after described slide bar (21) is squeezed, cam (23) rise top contacts with chock (3) upper surface, otherwise, backhaul top contacts with chock (3) upper surface.
2. dust-proof sound arrester according to claim 1, is characterized in that: described slide bar (21) described chock (3) below is provided with one deck cushion, and described cushion is pasted on the soffit of chock (3), and described cushion adopts felt or flexiplast pad.
3. dust-proof sound arrester according to claim 1, is characterized in that: described resetting block (12) is located on casing (1) wall of groove opposite face, and described resetting block (12) is dull and stereotyped.
4. dust-proof sound arrester according to claim 1, is characterized in that: described elastic component A(4) be arranged between resetting block (12) and groove upper wall surface, described elastic component (4) is spring, described elastic component B(5) be spring.
5. dust-proof sound arrester according to claim 1, is characterized in that: the axle of described gear (22), cam (23) is fixedly connected on casing (1) inner side.
6. dust-proof sound arrester according to claim 1, is characterized in that: be connected for plugging between described push rod (211) with slide bar (21).
7. dust-proof sound arrester according to claim 1, is characterized in that: described slide bar (21) is located at the track cross level direction motion on casing (1) interior top.
8. dust-proof sound arrester according to claim 1, is characterized in that: surrounded surface and casing (1) inner surface of described chock (3) are matched in clearance.
9. the door of a kind of dust-proof sound arrester described in any one of claim 1-9 claim is installed, it is characterized in that: bottom described door, be provided with cavity, described dust-proof sound arrester is located in cavity, and the push rod (211) of dust-proof sound arrester stretches out the hole set by cavity side.
10. door according to claim 9, it is characterized in that: the housing outer surface of described dust-proof sound arrester scribbles cementing agent, together with housing outer surface is bonded in described housing surface, or the housing of described dust-proof sound arrester is provided with installing hole, is fixedly connected in cavity by dust-proof sound arrester by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635577.4A CN105156000B (en) | 2015-09-30 | 2015-09-30 | Dustproof and sound-isolation device and dustproof sound-isolation door with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635577.4A CN105156000B (en) | 2015-09-30 | 2015-09-30 | Dustproof and sound-isolation device and dustproof sound-isolation door with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156000A true CN105156000A (en) | 2015-12-16 |
| CN105156000B CN105156000B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635577.4A Active CN105156000B (en) | 2015-09-30 | 2015-09-30 | Dustproof and sound-isolation device and dustproof sound-isolation door with same |
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| Country | Link |
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| CN (1) | CN105156000B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894687A (en) * | 2017-04-19 | 2017-06-27 | 重庆坤秀门窗有限公司 | A kind of sound-insulating dust-proof door of electromagnetic induction control |
| CN106930671A (en) * | 2017-04-20 | 2017-07-07 | 重庆坤秀门窗有限公司 | A kind of deodorant soundproof door of use in toilet |
| CN107217971A (en) * | 2017-08-08 | 2017-09-29 | 东北林业大学 | It is a kind of to seal complete wooden soundproof door |
| CN112377070A (en) * | 2020-11-12 | 2021-02-19 | 浙江省建筑设计研究院 | Intelligent building sound insulation window |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309864A (en) * | 2001-04-11 | 2002-10-23 | Yamakin Kogyo Kk | Airtight folding door and airtight hinged door |
| CN2592834Y (en) * | 2002-12-23 | 2003-12-17 | 刘怡明 | Sound-insulating door |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN204283170U (en) * | 2014-11-02 | 2015-04-22 | 戴中传 | sealing door |
| CN104863478A (en) * | 2013-12-13 | 2015-08-26 | 阿特玛无限公司 | Seal apparatus |
| CN205558725U (en) * | 2015-09-30 | 2016-09-07 | 江苏肯帝亚森工科技股份有限公司 | Dustproof noise insulation and dustproof soundproof door thereof |
-
2015
- 2015-09-30 CN CN201510635577.4A patent/CN105156000B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309864A (en) * | 2001-04-11 | 2002-10-23 | Yamakin Kogyo Kk | Airtight folding door and airtight hinged door |
| CN2592834Y (en) * | 2002-12-23 | 2003-12-17 | 刘怡明 | Sound-insulating door |
| CN104863478A (en) * | 2013-12-13 | 2015-08-26 | 阿特玛无限公司 | Seal apparatus |
| CN204283170U (en) * | 2014-11-02 | 2015-04-22 | 戴中传 | sealing door |
| CN104533259A (en) * | 2014-11-24 | 2015-04-22 | 浙江亚厦装饰股份有限公司 | Closed sound insulation device of lower opening of door |
| CN205558725U (en) * | 2015-09-30 | 2016-09-07 | 江苏肯帝亚森工科技股份有限公司 | Dustproof noise insulation and dustproof soundproof door thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894687A (en) * | 2017-04-19 | 2017-06-27 | 重庆坤秀门窗有限公司 | A kind of sound-insulating dust-proof door of electromagnetic induction control |
| CN106930671A (en) * | 2017-04-20 | 2017-07-07 | 重庆坤秀门窗有限公司 | A kind of deodorant soundproof door of use in toilet |
| CN106930671B (en) * | 2017-04-20 | 2019-01-18 | 重庆坤秀门窗有限公司 | A kind of deodorization soundproof door of use in toilet |
| CN107217971A (en) * | 2017-08-08 | 2017-09-29 | 东北林业大学 | It is a kind of to seal complete wooden soundproof door |
| CN112377070A (en) * | 2020-11-12 | 2021-02-19 | 浙江省建筑设计研究院 | Intelligent building sound insulation window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156000B (en) | 2017-03-22 |
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