CN205349113U - Noise reduction timber and door frame thereof - Google Patents
Noise reduction timber and door frame thereof Download PDFInfo
- Publication number
- CN205349113U CN205349113U CN201620029334.6U CN201620029334U CN205349113U CN 205349113 U CN205349113 U CN 205349113U CN 201620029334 U CN201620029334 U CN 201620029334U CN 205349113 U CN205349113 U CN 205349113U
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- door
- doorframe
- door frame
- bearing
- plate
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Abstract
The utility model relates to a noise reduction timber, including door plant, bracing piece, bearing and door handle, the upper and lower bracing piece that sets up respectively of door plant right side facade, the bracing piece is L shape bracing piece, and the bracing piece lower extreme sets up the bearing, and the facade left side sets up the door handle before the door plant, still include a noise reduction door frame, supporting use of noise reduction door frame and above -mentioned noise reduction timber, the noise reduction door frame includes door frame and elastic bulge, and the gate slot is seted up to the door frame inboard, and recess A is seted up to the equipartition on upside, downside and the left side inner wall of gate slot, sets up elastic bulge in the recess A, the upper and lower recess B that sets up respectively of stand on door frame right side, and the bearing setting is in recess B. The beneficial effect of the utility model: be connected, set up elastic bulge on the door frame through bearing rotating between door plant and the door frame and slowed down the contact speed of door plant with the door frame to the noise that door plant and door frame brought has been reduced because of the striking.
Description
Technical field
This utility model relates to a kind of timber and doorframe thereof, particularly relates to a kind of noise abatement timber and doorframe thereof.
Background technology
Common timber in opening and closing process because of hinge up and down between two blades on the rotating shaft slide rotate and make a noise and have impact on the life of people；The doorframe of common timber does not have buffer unit, it is impossible to enough noises reduced because door-plate and doorframe fast ram bring, make troubles to the life of people.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of noise abatement timber and doorframe thereof, solves the noise brought between door-plate and doorframe because of rotary motion and shock.
This utility model be the technical scheme is that by the problem that solution is set forth above
A kind of noise abatement timber, including door-plate 1, support bar 2, bearing 3 and door handle 4, the upper and lower support bar 2 that is respectively provided with of facade on the right side of door-plate 1, described support bar 2 is L-shaped support bar, and support bar 2 lower end arranges bearing 3, arranges door handle 4 before door-plate 1 on the left of facade.
Described bearing 3 is self-aligning ball bearing, it is possible to bear radial load and the axial load in two directions, long service life.
A kind of noise abatement doorframe, described noise abatement doorframe supports the use with noise abatement timber described in the claims 1 or 2, described noise abatement doorframe includes doorframe 5 and elastic bumps 6, gate slot 7 is offered inside doorframe 5, uniform in the upside of gate slot 7, downside and inner left wall offer groove A8, arranging elastic bumps 6 in groove A8, the upper and lower groove B9 that offers respectively of column on the right side of doorframe 5, bearing 3 is arranged in groove B9.
Described elastic bumps 6 includes elastic block rubber 10, spring 11 and base 12, elastic block rubber 10 is connected with base 12 by spring 11, and base 12 is fixing with groove A8 to be connected, and the inwall of gate slot 7 is slightly protruded in elastic bumps 6 upper end, be conducive to the speed of buffering door-plate, reduce noise.
Described elastic block rubber 10 upper end is shaped as hemispherical, is conducive to the surface of protection door-plate.
Operation principle of the present utility model: bearing is placed in groove B, door-plate is hinged by bearing and doorframe, door-plate door-plate in the process fastened with doorframe first contacts with elastic bumps, and elastic bumps plays the effect slowing down door-plate speed, thus reducing the noise that door-plate brings because of shock with doorframe.
The beneficial effects of the utility model are in that: 1, be connected by bearing rotary between door-plate with doorframe, doorframe arranges elastic bumps slow down the contact velocity of door-plate and doorframe, thus reducing the noise that door-plate brings because of shock with doorframe.2, bearing is self-aligning ball bearing, it is possible to bear radial load and the axial load in two directions, long service life.3, elastic bumps includes elastic block rubber, spring and base, and elastic block rubber is connected with base by spring, and base is fixing with groove A to be connected, and the inwall of gate slot is slightly protruded in elastic bumps upper end, is conducive to the speed of buffering door-plate, reduces noise.4, elastic block rubber upper end is shaped as hemispherical, is conducive to the surface of protection door-plate.
Accompanying drawing explanation
Fig. 1 is door panel structure schematic diagram of the present utility model；
Fig. 2 is doorframe structure schematic diagram of the present utility model；
Fig. 3 is the structural representation that Fig. 2 Elastic is protruding.
Wherein, 1-door-plate, 2-support bar, 3-bearing, 4-door handle, 5-doorframe, 6-elastic bumps, 7-gate slot, 8-groove A, 9-groove B, 10-elastic block rubber, 11-spring, 12-base.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
With reference to Fig. 1-3, a kind of noise abatement timber described in this detailed description of the invention, including door-plate 1, support bar 2, bearing 3 and door handle 4, on the right side of door-plate 1, facade is upper and lower is respectively provided with support bar 2, described support bar 2 is L-shaped support bar, support bar 2 lower end arranges bearing 3, arranges door handle 4 before door-plate 1 on the left of facade.
Described bearing 3 is self-aligning ball bearing, it is possible to bear radial load and the axial load in two directions, long service life.
A kind of noise abatement doorframe, described noise abatement doorframe supports the use with noise abatement timber described in the claims 1 or 2, described noise abatement doorframe includes doorframe 5 and elastic bumps 6, gate slot 7 is offered inside doorframe 5, uniform in the upside of gate slot 7, downside and inner left wall offer groove A8, arranging elastic bumps 6 in groove A8, the upper and lower groove B9 that offers respectively of column on the right side of doorframe 5, bearing 3 is arranged in groove B9.
Described elastic bumps 6 includes elastic block rubber 10, spring 11 and base 12, elastic block rubber 10 is connected with base 12 by spring 11, and base 12 is fixing with groove A8 to be connected, and the inwall of gate slot 7 is slightly protruded in elastic bumps 6 upper end, be conducive to the speed of buffering door-plate, reduce noise.
Described elastic block rubber 10 upper end is shaped as hemispherical, is conducive to the surface of protection door-plate.
The operation principle of this detailed description of the invention: bearing is placed in groove B, door-plate is hinged by bearing and doorframe, door-plate door-plate in the process fastened with doorframe first contacts with elastic bumps, elastic bumps plays the effect slowing down door-plate speed, thus reducing the noise that door-plate brings because of shock with doorframe.
Having the beneficial effects that of this detailed description of the invention: 1, be connected by bearing rotary between door-plate with doorframe, doorframe arranges elastic bumps slow down the contact velocity of door-plate and doorframe, thus reducing the noise that door-plate brings because of shock with doorframe.2, bearing is self-aligning ball bearing, it is possible to bear radial load and the axial load in two directions, long service life.3, elastic bumps includes elastic block rubber, spring and base, and elastic block rubber is connected with base by spring, and base is fixing with groove A to be connected, and the inwall of gate slot is slightly protruded in elastic bumps upper end, is conducive to the speed of buffering door-plate, reduces noise.4, elastic block rubber upper end is shaped as hemispherical, is conducive to the surface of protection door-plate.
Specific embodiment of the utility model does not constitute restriction of the present utility model, every employing analog structure of the present utility model and change, all in protection domain of the present utility model.
Claims (4)
1. a noise abatement timber, it is characterized in that: include door-plate (1), support bar (2), bearing (3) and door handle (4), on the right side of door-plate (1), facade is upper and lower is respectively provided with support bar (2), described support bar (2) is L-shaped support bar, support bar (2) lower end arranges bearing (3), arranges door handle (4) on the left of door-plate (1) front facade.
2. a kind of noise abatement timber as claimed in claim 1, it is characterised in that: described bearing (3) is self-aligning ball bearing.
3. a noise abatement doorframe, it is characterized in that: described noise abatement doorframe supports the use with noise abatement timber described in the claims 1 or 2, described noise abatement doorframe includes doorframe (5) and elastic bumps (6), gate slot (7) is offered in doorframe (5) inner side, uniform in the upside of gate slot (7), downside and inner left wall offer groove A(8), groove A(8) in elastic bumps (6) is set, the column on doorframe (5) right side is upper and lower offers groove B(9 respectively), bearing (3) is arranged on groove B(9) in.
4. a kind of noise abatement doorframe as claimed in claim 3, it is characterized in that: described elastic bumps (6) includes elastic block rubber (10), spring (11) and base (12), elastic block rubber (10) is connected with base (12) by spring (11), base (12) and groove A(8) fixing it is connected, the inwall of gate slot (7) is slightly protruded in elastic bumps (6) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029334.6U CN205349113U (en) | 2016-01-13 | 2016-01-13 | Noise reduction timber and door frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029334.6U CN205349113U (en) | 2016-01-13 | 2016-01-13 | Noise reduction timber and door frame thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349113U true CN205349113U (en) | 2016-06-29 |
Family
ID=56175784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029334.6U Expired - Fee Related CN205349113U (en) | 2016-01-13 | 2016-01-13 | Noise reduction timber and door frame thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571273A (en) * | 2017-03-09 | 2018-09-25 | 天津龙甲特种门窗有限公司 | A kind of fire prevention interior door |
-
2016
- 2016-01-13 CN CN201620029334.6U patent/CN205349113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571273A (en) * | 2017-03-09 | 2018-09-25 | 天津龙甲特种门窗有限公司 | A kind of fire prevention interior door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170113 |