CN205663385U - Cam drive's dustproof soundproof door - Google Patents
Cam drive's dustproof soundproof door Download PDFInfo
- Publication number
- CN205663385U CN205663385U CN201520766761.8U CN201520766761U CN205663385U CN 205663385 U CN205663385 U CN 205663385U CN 201520766761 U CN201520766761 U CN 201520766761U CN 205663385 U CN205663385 U CN 205663385U
- Authority
- CN
- China
- Prior art keywords
- door
- cam
- crack
- chock
- door leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a cam drive's 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, biasing means include the bottom be equipped with the slide bar of rack, be located slide bar below, with rack toothing's gear and with the cam of the coaxial setting of gear, when the door leaf cut out, the cam pushed away surface contact on cheng dingduan and the crack chock, otherwise, surface contact on return stroke top and the crack chock. The utility model discloses because the design cam rotates the motion of drive crack chock, changes the friction -variable mode, has reduced the possibility that produces the noise when using.
Description
Technical field
This utility model relates to household field, is specifically related to a kind of cam-actuated dust-proof soundproof door.
Background technology
Interior door structure is to be assembled by door pocket, door leaf and Hardware fitting, and the gap between door leaf and door pocket three is many
Use adhesive tape to seal, and there is no 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, is provided with chamber bottom door leaf
Body, is provided with control bar in cavity, controls bar and is provided with double wedge, and the slide block utilizing double wedge extruding to control bar bottom carries out door leaf
Sealing with ground.This technical scheme also exists following defect, one, this soundproof door control rubbing between double wedge and the slide block of bar
Wipe as sliding friction frictional force relatively big, and used rubbing surface can be caused to occur that noise effect personnel have a rest long；Two, owing to passing through
Elastic component is sling slide block, and elastic component is in the state of drawing high all the time, the situation that elastic component lost efficacy easily occurs, easily after using time length
Cause slide block to fall, have a strong impact on the unlatching of door leaf.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cam-actuated dust-proof soundproof door, it is to avoid sound arrester
Produce noise, improve sound arrester service life.
This utility model is achieved through the following technical solutions:
A kind of cam-actuated dust-proof soundproof door, including door leaf, is arranged at the cavity bottom door leaf, installs in described cavity
Dust-proof sound arrester, described dust-proof sound arrester is had to include device for exerting, be positioned at the crack between a door and its frame chock below device for exerting, described door
Seam chock two ends are provided with groove, and the resetting block being located on cavity wall stretches in groove, resetting block and groove up or down wall it
Between be provided with elastic component, described device for exerting includes that bottom is provided with the slide bar of tooth bar, is positioned at and engages with described tooth bar below slide bar
Gear and the cam being coaxially disposed with gear, when door leaf cuts out, cam rise top and crack between a door and its frame chock upper surface, instead
It, backhaul top and crack between a door and its frame chock upper surface.
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 gear, the axle of cam are fixedly connected on inside door leaf.
This utility model compared with prior art, has a following obvious advantage:
One, this utility model is owing to being set to actuated by cams at device for exerting, when closing door leaf, moves in device for exerting,
Rack drives pinion rotation on slide bar is so that cam rotation, and the gradually displacement of cam rise top connects with crack between a door and its frame briquetting upper surface
Touching, lower pressure gate seam briquetting, close the space bottom door leaf and between ground, the design of cam produces noise when reducing use
Probability.
Two, this utility model will arrange resetting block on cavity inner wall, be provided with groove at crack between a door and its frame chock two ends, and will reset
Block stretches into groove, is provided with elastic component between resetting block and groove upper wall surface, makes elastic component make at the self gravitation of crack between a door and its frame chock
Being in mild compression state under with, it is to avoid in prior art, elastic component is in the state of drawing high all the time, uses after time length easily
The problem that elastic failure occurs.
Accompanying drawing explanation
Fig. 1 is this utility model broken isometric schematic diagram.
Detailed description of the invention
As it is shown in figure 1, a kind of cam-actuated dust-proof soundproof door of this utility model, including door leaf 1, it is arranged at door leaf 1 end
The cavity 2 in portion, is 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
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, are located at the resetting block 21 on cavity 2 wall
Stretching in groove, be provided with elastic component 4 between resetting block 21 and groove up or down wall, described device for exerting 31 includes that bottom sets
Have tooth bar slide bar 311, be positioned at below slide bar 311 with described tooth bar meshed gears 312 and being coaxially disposed with gear 312
Cam 313, when door leaf 1 cuts out, cam 313 rise top and crack between a door and its frame chock 32 upper surface, otherwise, backhaul top and door
Seam chock 32 upper surface.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 gear 312, cam
The axle of 313 is fixedly connected on inside door leaf.
As it is shown in figure 1, when closing door leaf 1, slide bar 311 and door frame contact, slide bar 311 is to medial motion, slide bar 311 end
Portion's tooth bar, by engaging with gear 312, drives cam 313 to rotate by power transmission shaft, cam 313 rise top and crack between a door and its frame chock 32
Upper surface, crack between a door and its frame chock 32 seals gap between door leaf 1 and ground, plays sound-insulating dust-proof effect, after opened door leaf, sliding
Bar 311 resets, and crack between a door and its frame chock 32, under elastic component 4 acts on, above moves up into cavity 2.
Claims (6)
1. a cam-actuated dust-proof soundproof door, including door leaf (1), is arranged at the cavity (2) of door leaf (1) bottom, described chamber
Being provided with dust-proof sound arrester (3) in body (2), described dust-proof sound arrester (3) includes device for exerting (31), is positioned at device for exerting
(31) the crack between a door and its frame chock (32) of lower section, it is characterised in that: described crack between a door and its frame chock (32) two ends are provided with groove, are located at cavity (2) wall
On resetting block (21) stretch in groove, between resetting block (21) and groove up or down wall, be provided with elastic component (4), described in execute
Pressure device (31) includes that bottom is provided with the slide bar (311) of tooth bar, is positioned at slide bar (311) lower section and described tooth bar meshed gears
(312) cam (313) and with gear (312) being coaxially disposed, when door leaf (1) cuts out, cam (313) rise top and crack between a door and its frame
Chock (32) upper surface, otherwise, backhaul top and crack between a door and its frame chock (32) upper surface.
The cam-actuated dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described resetting block (21) sets
On cavity (2) wall of groove opposite face.
The cam-actuated dust-proof soundproof door of one the most according to claim 1 and 2, it is characterised in that: described resetting block
(21) it is flat board.
The cam-actuated dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described elastic component (4) sets
It is placed between resetting block (21) and groove upper wall surface.
5. according to the cam-actuated dust-proof soundproof door of the one described in claim 1 or 4, it is characterised in that: described elastic component (4)
For spring.
The cam-actuated dust-proof soundproof door of one the most according to claim 1, it is characterised in that: described gear (312), convex
The axle of wheel (313) is fixedly connected on inside door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766761.8U CN205663385U (en) | 2015-09-30 | 2015-09-30 | Cam drive's dustproof soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766761.8U CN205663385U (en) | 2015-09-30 | 2015-09-30 | Cam drive's dustproof soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663385U true CN205663385U (en) | 2016-10-26 |
Family
ID=57162359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766761.8U Expired - Fee Related CN205663385U (en) | 2015-09-30 | 2015-09-30 | Cam drive's dustproof soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178295A (en) * | 2017-06-19 | 2017-09-19 | 湖州南浔柏美木业有限公司 | A kind of sealing timber easy to clean |
| CN110965912A (en) * | 2018-09-30 | 2020-04-07 | 中山市威法家居制品有限公司 | Sealed soundproof door |
| CN111188559A (en) * | 2020-03-31 | 2020-05-22 | 北京城建六建设集团有限公司 | Large electric push-pull type sound insulation door and construction method thereof |
-
2015
- 2015-09-30 CN CN201520766761.8U patent/CN205663385U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178295A (en) * | 2017-06-19 | 2017-09-19 | 湖州南浔柏美木业有限公司 | A kind of sealing timber easy to clean |
| CN110965912A (en) * | 2018-09-30 | 2020-04-07 | 中山市威法家居制品有限公司 | Sealed soundproof door |
| CN110965912B (en) * | 2018-09-30 | 2024-01-05 | 广东威法定制家居股份有限公司 | Sealed sound-proof door |
| CN111188559A (en) * | 2020-03-31 | 2020-05-22 | 北京城建六建设集团有限公司 | Large electric push-pull type sound insulation door and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 |