CN105134042A - Simple dust-prevention and sound-insulation device and door equipped with same - Google Patents
Simple dust-prevention and sound-insulation device and door equipped with same Download PDFInfo
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- CN105134042A CN105134042A CN201510636064.5A CN201510636064A CN105134042A CN 105134042 A CN105134042 A CN 105134042A CN 201510636064 A CN201510636064 A CN 201510636064A CN 105134042 A CN105134042 A CN 105134042A
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- dust
- sound arrester
- proof sound
- casing
- slide bar
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Abstract
The invention discloses a simple dust-prevention and sound-insulation device and a door equipped with the same. The simple dust-prevention and sound-insulation device comprises a machine shell, wherein a through hole is formed in the upper part of one side of the machine shell; a pressurizing device and a plunger block are arranged in the machine shell; the plunger block is located under the pressurizing device, grooves are formed in two ends of the plunger block, reset blocks which are arranged on the wall of the machine shell and stretch into the grooves, and elastic components A are arranged between the reset blocks and the upper or lower wall surfaces of the grooves; the pressurizing device comprises a slide rod; wheels are arranged below the front and rear ends of the slide rod, an ejector rod stretching out of the through hole is mounted at one end of the slide rod, and an elastic component B is arranged between the other end of the slide rod and the machine shell; a low plane and a high plane are sequentially arranged on the upper surface of the plunger block along the rolling directions of the wheels, after the slide rod is extruded, the wheels are located on the high plane, and otherwise, the wheels are located on the low plane.
Description
Technical field
The present invention relates to household field, be specifically related to simple 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 simple dust-proof sound arrester, 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:
Simple 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 slide bar, wheel is respectively equipped with near rear and front end below described slide bar, 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, described chock upper surface is provided with low bit plane and high bit-planes successively along wheel rotating direction, after described slide bar is squeezed, wheel is positioned on high bit-planes, otherwise be then positioned on low bit plane.
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, described low bit plane and high bit-planes are by domatic transition.
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 having wheel in device for exerting bottom design, when closing door leaf, move in device for exerting, wheel is rolled into high bit-planes from the low bit plane of chock by domatic, press down chock, close the space bottom door leaf and between ground, the design of wheel changes friction mode, produces the possibility of noise when reducing use.
Three, the present invention will arrange resetting block on casing 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 simple 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 slide bar 21, wheel is respectively equipped with near rear and front end below described slide bar 21, 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, described chock 3 upper surface is provided with low bit plane and high bit-planes successively along wheel rotating direction, after described slide bar 21 is squeezed, wheel is positioned on high bit-planes, otherwise be then positioned on low bit plane.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 4 is spring.Described low bit plane and high bit-planes are by domatic transition.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, the 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 arrange roller by low bit plane by motion on a slope to high bit-planes, press down chock 3 simultaneously, make bottom the felt seal door leaf that arranges below chock 3 with the space on ground, play the effect of dust-proof sound insulation, after opened door leaf, slide bar 21 resets under the effect of elastic component B5, and chock 3, under elastic component A4 effect, above moves up into casing 1 thus resets.
Claims (10)
1. simple 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 slide bar (21), described slide bar (21) below is respectively equipped with wheel near rear and front end, 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), described chock (3) upper surface is provided with low bit plane and high bit-planes successively along wheel rotating direction, after described slide bar (21) is squeezed, wheel is positioned on high bit-planes, otherwise be then positioned on low bit plane.
2. simple 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. simple 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. simple 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. simple dust-proof sound arrester according to claim 1, is characterized in that: described low bit plane and high bit-planes are by domatic transition.
6. simple 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. simple 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. simple 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 |
|---|---|---|---|
| CN201510636064.5A CN105134042B (en) | 2015-09-30 | 2015-09-30 | Simply dust-proof sound arrester and its dust-proof soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636064.5A CN105134042B (en) | 2015-09-30 | 2015-09-30 | Simply dust-proof sound arrester and its dust-proof soundproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134042A true CN105134042A (en) | 2015-12-09 |
| CN105134042B CN105134042B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510636064.5A Active CN105134042B (en) | 2015-09-30 | 2015-09-30 | Simply dust-proof sound arrester and its dust-proof soundproof door |
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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 |
| CN107100522A (en) * | 2017-05-26 | 2017-08-29 | 安徽省庐江第四中学 | A kind of insect prevention door |
| CN108561052A (en) * | 2018-03-28 | 2018-09-21 | 重庆中讯家具有限公司 | A kind of mute suit doors |
| CN115573651A (en) * | 2022-08-29 | 2023-01-06 | 江苏博涛智能热工股份有限公司 | Sealing structure of sealing door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR435442A (en) * | 1911-10-19 | 1912-02-29 | Joseph Leon Eugene Vivet | Device to hermetically seal the premises |
| GB488511A (en) * | 1937-04-08 | 1938-07-08 | Arthur Shutt | Improvements in draught excluders for doors and the like |
| JPH08210046A (en) * | 1995-02-03 | 1996-08-13 | De-A Gaisou Kk | Fitting |
| KR20030032632A (en) * | 2001-10-19 | 2003-04-26 | 공순식 | Windbreak of door |
| KR20120001317A (en) * | 2010-06-29 | 2012-01-04 | 임송영 | At the bottom of the door seal device |
| 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 |
-
2015
- 2015-09-30 CN CN201510636064.5A patent/CN105134042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR435442A (en) * | 1911-10-19 | 1912-02-29 | Joseph Leon Eugene Vivet | Device to hermetically seal the premises |
| GB488511A (en) * | 1937-04-08 | 1938-07-08 | Arthur Shutt | Improvements in draught excluders for doors and the like |
| JPH08210046A (en) * | 1995-02-03 | 1996-08-13 | De-A Gaisou Kk | Fitting |
| KR20030032632A (en) * | 2001-10-19 | 2003-04-26 | 공순식 | Windbreak of door |
| KR20120001317A (en) * | 2010-06-29 | 2012-01-04 | 임송영 | At the bottom of the door seal device |
| 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 |
Cited By (7)
| 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 |
| CN107100522A (en) * | 2017-05-26 | 2017-08-29 | 安徽省庐江第四中学 | A kind of insect prevention door |
| CN108561052A (en) * | 2018-03-28 | 2018-09-21 | 重庆中讯家具有限公司 | A kind of mute suit doors |
| CN108561052B (en) * | 2018-03-28 | 2024-05-10 | 重庆中讯家具有限公司 | Mute suit door |
| CN115573651A (en) * | 2022-08-29 | 2023-01-06 | 江苏博涛智能热工股份有限公司 | Sealing structure of sealing door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134042B (en) | 2017-03-01 |
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