CN205532132U - Dustproof soundproof door - Google Patents
Dustproof soundproof door Download PDFInfo
- Publication number
- CN205532132U CN205532132U CN201520766171.5U CN201520766171U CN205532132U CN 205532132 U CN205532132 U CN 205532132U CN 201520766171 U CN201520766171 U CN 201520766171U CN 205532132 U CN205532132 U CN 205532132U
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- door
- dust
- cavity
- wheel
- crack
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Abstract
The utility model discloses a dustproof soundproof door, including the door leaf, set up in the cavity of door leaf bottom, install dustproof noise insulation in the cavity, dustproof noise insulation includes biasing means, is located the crack chock of biasing means below. Crack chock both ends are equipped with the recess, locate in reset block on the cavity wall stretches into the recess, and on reset block and recess or be equipped with the elastic component down between the wall, the biasing means bottom is equipped with the wheel, crack chock upper surface is equipped with low bit plane and high bit plane along the wheel rolling direction in proper order, and when the door leaf cut out, the wheel lay in high bit plane, otherwise then lies in low bit plane. The utility model discloses because the design has the gyro wheel, changes friction manner, the possibility that produces the noise when using has been reduced.
Description
Technical field
This utility model relates to household field, is specifically related to a kind of dust-proof soundproof door.
Background technology
Interior door structure is to be 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 has seal approach to there is gap between door leaf and ground.The patent No. " 02292837.5 ", entitled " soundproof door " discloses the technical scheme that can realize sealing bottom door leaf and between ground, cavity it is provided with bottom door leaf, control bar is installed in cavity, controlling bar and be provided with double wedge, the slide block utilizing double wedge extruding to control bar bottom carries out the sealing of door leaf and ground.This technical scheme also exists following defect, and one, be that elastic component is in the state of drawing high all the time, easily occurs, after using time length, the situation that elastic component lost efficacy, easily causes slide block and fall, have a strong impact on the unlatching of door leaf owing to being sling slide block by elastic component；Two, this soundproof door controls the friction between double wedge and the slide block of bar is that sliding friction frictional force is relatively big, and has used rubbing surface can be caused to occur that noise effect personnel have a rest long.The applicant has applied for that the patent of " a kind of dust-proof soundproof door prevents a plug falling structure " efficiently solves prior art Elastic part and is in the state of drawing high all the time on the same day, long-time use after the problem that elastic mechanism lost efficacy easily occurs, but the problem that cannot solve loud noise easily occurs after fraction time length between double wedge and slide block.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of dust-proof soundproof door, it is to avoid sound arrester produces noise, improves sound arrester service life.
This utility model is achieved through the following technical solutions:
A kind of dust-proof soundproof door, including door leaf, is arranged at the cavity bottom door leaf, is provided with dust-proof sound arrester in described cavity, and described dust-proof sound arrester includes device for exerting, is positioned at the crack between a door and its frame chock below device for exerting.Described crack between a door and its frame chock two ends are provided with groove, the resetting block being located on cavity wall stretches in groove, it is provided with elastic component between resetting block and groove up or down wall, it is provided with wheel bottom described device for exerting, described crack between a door and its frame chock upper surface is sequentially provided with low bit plane and high bit-planes along wheel rotating direction, when door leaf cuts out, wheel is positioned on high bit-planes, otherwise is then positioned on low bit plane.
The further improvement project of this utility model is that described resetting block is located on the cavity wall of groove opposite face.
The further improvement project of this utility model is, described resetting block is flat board.
The further improvement project of this utility model is that described elastic component is arranged between resetting block and groove upper wall surface.
The further improvement project of this utility model is, described elastic component is spring.
The further improvement project of this utility model is, described low bit plane and high bit-planes are by domatic transition.
The further improvement project of this utility model is that the wheel bottom described device for exerting is provided with two, respectively close to rear and front end.
This utility model compared with prior art, has a following obvious advantage:
One, this utility model 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 crack between a door and its frame briquetting by domatic, lower pressure gate seam briquetting, closing the space bottom door leaf and between ground, the design of wheel changes friction mode, produces the probability of noise when reducing use.
Two, this utility model will arrange resetting block on cavity inner wall, it is provided with groove at crack between a door and its frame chock two ends, and resetting block is stretched into groove, it is provided with elastic component between resetting block and groove upper wall surface, elastic component is made to be in mild compression state under the self gravitation effect of crack between a door and its frame chock, avoiding in prior art, elastic component is in the state of drawing high all the time, the problem easily occurring elastic failure after using time length.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
Detailed description of the invention
As shown in Figure 1, a kind of dust-proof soundproof door of this utility model, including door leaf 1, is arranged at the cavity 2 bottom door leaf 1, being provided with dust-proof sound arrester 3 in described cavity 2, described dust-proof sound arrester 3 includes device for exerting 31, is positioned at the crack between a door and its frame chock 32 below device for exerting 31.Described crack between a door and its frame chock 32 two ends are provided with groove, the resetting block 21 being located on cavity 2 wall stretches in groove, it is provided with elastic component 4 between resetting block 21 and groove up or down wall, it is provided with wheel bottom described device for exerting 31, described crack between a door and its frame chock 32 upper surface is sequentially provided with low bit plane and high bit-planes along wheel rotating direction, when door leaf 1 cuts out, wheel is positioned on high bit-planes, otherwise is then positioned on low bit plane.Described resetting block 21 is located on cavity 2 wall of groove opposite face.Described resetting block 21 is flat board.Described elastic component 4 is arranged between resetting block 21 and groove upper wall surface.Described elastic component 4 is spring.Described low bit plane and high bit-planes are by domatic transition.Wheel bottom described device for exerting 31 is provided with two, respectively close to rear and front end.
As shown in Figure 1, when closing door leaf 1, device for exerting 31 and door frame contact, device for exerting 31 is to medial motion, device for exerting 31 bottom wheel moves to high bit-planes from the low bit plane of crack between a door and its frame chock 32 by domatic by rolling, with the seam chock 32 of pressure gate at present, crack between a door and its frame chock 32 compresses the elastic component 4 between resetting block 21 and groove upper wall surface, after door leaf cuts out, crack between a door and its frame chock 32 seals gap between door leaf 1 and ground, playing sound-insulating dust-proof effect, after opened door leaf, device for exerting 31 resets, crack between a door and its frame chock 32, under elastic component 4 acts on, above moves up into cavity 2.
Claims (7)
1. a dust-proof soundproof door, including door leaf (1), it is arranged at the cavity (2) of door leaf (1) bottom, dust-proof sound arrester (3) is installed in described cavity (2), described dust-proof sound arrester (3) includes device for exerting (31), it is positioned at the crack between a door and its frame chock (32) of device for exerting (31) lower section, described crack between a door and its frame chock (32) two ends are provided with groove, the resetting block (21) being located on cavity (2) wall stretches in groove, elastic component (4) it is provided with between resetting block (21) and groove up or down wall, it is characterized in that: described device for exerting (31) bottom is provided with wheel, described crack between a door and its frame chock (32) upper surface is sequentially provided with low bit plane and high bit-planes along wheel rotating direction, when door leaf (1) cuts out, wheel is positioned on high bit-planes, otherwise then it is positioned on low bit plane.
The dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described resetting block (21) is located on cavity (2) wall of groove opposite face.
The dust-proof soundproof door of one the most according to claim 1 and 2, it is characterised in that: described resetting block (21) is flat board.
The dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described elastic component (4) is arranged between resetting block (21) and groove upper wall surface.
5. according to the dust-proof soundproof door of the one described in claim 1 or 4, it is characterised in that: described elastic component (4) is spring.
The dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described low bit plane and high bit-planes are by domatic transition.
The dust-proof soundproof door of one the most according to claim 1, it is characterised in that: the wheel of described device for exerting (31) bottom is provided with two, respectively close to rear and front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766171.5U CN205532132U (en) | 2015-09-30 | 2015-09-30 | Dustproof soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766171.5U CN205532132U (en) | 2015-09-30 | 2015-09-30 | Dustproof soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532132U true CN205532132U (en) | 2016-08-31 |
Family
ID=56762164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766171.5U Active CN205532132U (en) | 2015-09-30 | 2015-09-30 | Dustproof soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532132U (en) |
Cited By (2)
| 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 |
| CN109264556A (en) * | 2017-07-18 | 2019-01-25 | 富士达株式会社 | The door gear of elevator |
-
2015
- 2015-09-30 CN CN201520766171.5U patent/CN205532132U/en active Active
Cited By (3)
| 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 |
| CN109264556A (en) * | 2017-07-18 | 2019-01-25 | 富士达株式会社 | The door gear of elevator |
| CN109264556B (en) * | 2017-07-18 | 2021-10-26 | 富士达株式会社 | Door device of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |