CN208502610U - A kind of silencing and damping door - Google Patents
A kind of silencing and damping door Download PDFInfo
- Publication number
- CN208502610U CN208502610U CN201721833368.1U CN201721833368U CN208502610U CN 208502610 U CN208502610 U CN 208502610U CN 201721833368 U CN201721833368 U CN 201721833368U CN 208502610 U CN208502610 U CN 208502610U
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- China
- Prior art keywords
- damping
- abatvoix
- door
- silencing
- rectangular shaped
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 107
- 230000030279 gene silencing Effects 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a kind of silencing and damping doors, belong to door-plate technical field, its purpose is to provide the more outstanding silencing and damping plates of a kind of damping, performance muffler, including door body, door body includes the first abatvoix, and the first abatvoix side is equipped with the second abatvoix, and the second abatvoix other side is equipped with vibration damper plate, first abatvoix, the second abatvoix and vibration damper plate form a sound-absorbing damping combined plate body, and sound-absorbing damping combined plate body two sides are additionally provided with support plate.The utility model has the advantages that: damping performance is outstanding, avoids door-plate and is injured in the handling process by huge vibration, and in addition the sound insulation value of the door-plate is also very outstanding.
Description
Technical field
The utility model belongs to door-plate technical field, and in particular to a kind of silencing and damping door.
Background technique
In people's door daily life, door is very familiar presence, and every household is designed with door, door protects oneself
Property, protect the privacy of oneself.In many heavy constructions, such as in gymnasium, market, door equally can be also set to divide
The space of inside and outside, door are also that the necessary of its control disengaging exists.As the improvement of people's living standards, for the work of door
With and the promotion of function also more pay attention to, security door, fire resistant doorsets, soundproof door and other panoramic doors with their own characteristics
All highly important role of performer in life.
Application No. is the utility models of CN201120538667.9 to disclose a kind of Woodiness sound-proof door, and the soundproof door includes
Doorframe and door leaf, the door leaf be by solid wood keel frame and two sides board group at, it is characterised in that: every side panel is by three layers of group
At, and it is followed successively by decoration panel layer, damping bed course and solid wood board layer from outside to inside；Between the decoration panel layer and damping bed course
And it is fixed by damping sound insulation glue bond between damping bed course and solid wood board layer.Woodiness sound-proof door provided by the utility model,
Have the advantages that light sound insulation value is good, realize effective sound insulation of wooden door, solves sound insulation gate technique in the prior art
Problem；Moreover, Woodiness sound-proof door provided by the utility model, also has production simple, and it is at low cost, it is easy for installation, use peace
The advantages that complete and long service life, can wide popularization and application, there is market value.
Although above-mentioned Woodiness sound-proof door soundproof effect is outstanding, damping effect brought by its damping bed course is limited, and
And there are also the process of one section of carrying generally before installation door, door passes through the vibration that often also will receive different reasons after installing, because
This needs the damping effect of further lever gear door, in addition, for the sound insulation value of door, can also by some other mode come into
Row is promoted.
Utility model content
The purpose of this utility model is that: solve the problems, such as that door-plate in the prior art is poor on sound insulation, damping performance,
A kind of silencing and damping door is provided, sound insulation, the damping performance of door-plate are promoted by setting abatvoix and vibration damper plate.
The technical solution adopted in the utility model is as follows:
A kind of silencing and damping door, including door body, door body include the first abatvoix, and the first abatvoix side is equipped with the second sound-absorbing
Plate, the second abatvoix other side are equipped with vibration damper plate, and the first abatvoix, the second abatvoix and vibration damper plate form a sound-absorbing damping
Combined plate body, sound-absorbing damping combined plate body two sides are additionally provided with support plate.
Wherein, vibration damper plate includes damping substrate, and multiple groups shock-damping structure is provided in damping substrate, and every group of shock-damping structure includes
The second torsional spring being staggered along vibration damper plate short transverse, the second torsional spring both ends successively join end to end, and the second torsional spring is fixed on
On the inner wall of vibration damper plate width direction.
Wherein, two neighboring second torsional spring is connected by reinforcing rib.
Wherein, multiple puiggings are provided in the second abatvoix, sound insulation layer cross section is waveform.
Wherein, the puigging is hollow structure, is filled with sound insulation in the gap between puigging and the second abatvoix
Cotton.
Wherein, polyurethane foam material is filled in the first abatvoix.
Wherein, door body is additionally provided with damping rectangular shaped rim along short transverse both ends, is provided with multiple groups in damping rectangular shaped rim
Damping reinforcing bar group, every group of damping reinforcing bar group include two reinforcing bars, and two reinforcing bars are arranged in "eight" shape, and the tail end of reinforcing bar is arranged with
Spring, the spring other end are connected to damping rectangular shaped rim along the inner wall of short transverse, the head end of reinforcing bar and another reinforcing bar head
End is connected and fixed to damping rectangular shaped rim along another inner wall of short transverse.
Wherein, two reinforcing bars are hinged, and articulated shaft is fixed on damping rectangular shaped rim along the another interior of short transverse
On wall.
Wherein, it is additionally provided with the first torsional spring, two free ends of the first torsional spring are connect with two reinforcing bars respectively, and the
One torsional spring is fixed on damping rectangular shaped rim along another inner wall of short transverse.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by the way that damping rectangular shaped rim is arranged, when door is being come from above or the effect of lower section
When power, damping rectangular shaped rim stress makes internal spring and the first torsional spring, and deformation occurs, buffers its outer masterpiece being subject in this way
With playing good damping effect, after external force disappearance, spring and the first torsional spring restore deformation, and door is restored to initial shape
State.In addition, being passed to thereafter on the vibration damper plate of setting between door-plate by the conduction of power, damping when door body is by external force
The plates of plate two sides squeeze inside torsional spring, deformation occurs plays shock absorbing effect for torsional spring.On the whole, damping rectangular shaped rim and
Vibration damper plate is arranged so that the active force from four sides can obtain good buffering effect, and integral shock-absorbing performance greatly reinforces.
2, it is filled with polyurethane foam material in the first abatvoix, while there is outstanding fire line, is also equipped with certain
Damping effect, in addition wherein there is closedcells, and soundproof effect is good；Multiple waveform puiggings are provided in second abatvoix, every
Sound-absorbing layer is hollow structure, and energy consumption is aggravated after sound enters, in addition the gap filling between puigging and the second abatvoix
Sound-proof material also further strengthens its soundproof effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of door body in the utility model；
Fig. 3 is the partial structural diagram of damping rectangular shaped rim in the utility model；
Fig. 4 is the partial structural diagram of vibration damper plate in the utility model；
Marked in the figure: 1- door body, 2- damping rectangular shaped rim, 11- support plate, the first abatvoix of 12-, the second abatvoix of 13-,
14- vibration damper plate, 21- spring, 22- reinforcing bar, the first torsional spring of 23-, 131- puigging, 141- reinforcing rib, the second torsional spring of 142-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of silencing and damping door, including door body, door body both ends are provided with damping rectangular shaped rim, and damping rectangular shaped rim is just covered
Lid door body upper and lower surface；Damping rectangular shaped rim is internally provided with multiple groups damping reinforcing bar group, and damping reinforcing bar group is arranged in order at
Damping rectangular shaped rim inside circumference.Damping reinforcing bar group includes two reinforcing bars in "eight" shape setting, and two reinforcing bar tail ends respectively cover
Equipped with spring, the other end of spring is fixed on the inner wall of damping rectangular shaped rim, in addition, two reinforcing bar head ends are hingedly and at two
The hinged hinged place of reinforcing bar is provided with the first torsional spring, and the first torsional spring both ends are respectively sleeved on corresponding reinforcing bar, and the first torsional spring connects
It connects on the inner wall of damping rectangular shaped rim longitudinal direction.When the external force by longitudinal direction, spring plays main function, external force
So that spring-compressed, in this way to show damping effect brought by damping rectangular shaped rim as buffering；When damping rectangular shaped rim
When external force by transverse direction, the first torsional spring plays main function, and external force buffers the compression of the first torsional spring, in this way
To show the damping performance of damping rectangular shaped rim.In addition, door body includes the first abatvoix, poly- ammonia is filled in the first abatvoix
The sound absorption of the ester foaming material progress first step；The side of first abatvoix is equipped with the second abatvoix, sets in the second abatvoix
It is equipped with wavy puigging, puigging can be during head and the tail both ends be connected on the inner wall of the second abatvoix longitudinal direction and be set as
Hollow structure, so that enter in the second abatvoix in the sound after by the first abatvoix, be to consume a part again so first
It can just enter in puigging afterwards, puigging is hollow to make the sound entered in puigging be difficult to away then touch in puigging
Consumption is hit, makes that its energy is caused further to detract；Puigging also can connect in the first abatvoix and the second abatvoix contact plate
On, aggravating its collision after so that sound is entered puigging in this way causes acoustic energy to weaken.In addition, puigging be provided with it is multiple, every
Gap between sound-absorbing layer and the second abatvoix is filled with sound-proof material, so that acoustic energy is further lost, it thus can be bigger
The erasure effect of degree reinforcement door-plate.In addition to this, the second abatvoix other side is additionally provided with vibration damper plate, is provided in vibration damper plate more
Root head and the tail successively hinged reinforcing rib is additionally provided with the second torsional spring, the second torsional spring both ends difference on the hinged articulated shaft of reinforcing rib
It is set on corresponding reinforcing rib, the second torsional spring is connected on the inner wall of vibration damper plate transverse direction.In this way in door body by transversely acting
External force when, external force increases the spacing of two reinforcing ribs, while the second torsional spring being made to be in tensional state, then just generate compared with
Good damping effect.In addition, the first abatvoix, the second abatvoix and vibration damper plate form a sound-absorbing damping combined plate body, institute
It states sound-absorbing damping combined plate body two sides and is additionally provided with support plate, support plate is solid wood board.Generally, with the door of the above structure
Plate is all very outstanding in sound insulation value and damping performance.
Embodiment 1
A kind of silencing and damping door, including door body, door body include the first abatvoix, and the first abatvoix side is equipped with the second sound-absorbing
Plate, the second abatvoix other side are equipped with vibration damper plate, and the first abatvoix, the second abatvoix and vibration damper plate form a sound-absorbing damping
Combined plate body, sound-absorbing damping combined plate body two sides are additionally provided with support plate.
Embodiment 2
On the basis of example 1, vibration damper plate includes damping substrate, multiple groups shock-damping structure is provided in damping substrate, often
Group shock-damping structure includes the second torsional spring being staggered along vibration damper plate short transverse, and the second torsional spring both ends successively join end to end, and
Second torsional spring is fixed on the inner wall of vibration damper plate width direction.Two neighboring second torsional spring is connected by reinforcing rib.Reinforcing rib
Keep the integral strength of vibration damper plate more preferable, in addition, after setting torsional spring, when external force in this way in door body by transversely acting, external force makes
The spacing for obtaining two reinforcing ribs increases, while the second torsional spring being made to be in tensional state, then just generates preferable damping effect.
Embodiment 3
On the basis of example 2, door body includes the first abatvoix, filled polyurethane foaming material in the first abatvoix
Material carries out the sound absorption of the first step；The side of first abatvoix is equipped with the second abatvoix, is provided with wave in the second abatvoix
The puigging of shape, puigging can head and the tail both ends be connected on the inner wall of the second abatvoix longitudinal direction and be set as hollow structure,
Make to enter in the second abatvoix by the sound after the first abatvoix in this way, be first consume a part again then could be into
Entering into puigging, puigging is hollow to make the sound entered in puigging be difficult to away then collide consumption in puigging,
Make that its energy is caused further to detract；Puigging also can connect on the first abatvoix and the second abatvoix contact plate, in this way
Aggravating its collision after so that sound is entered puigging causes acoustic energy to weaken.In addition, puigging is provided with multiple, just aggravate in this way
The consumption of acoustic energy, so that overall soundproof effect is fine.Gap between puigging and the second abatvoix be filled with every
Sound cotton thus can more reinforce the erasure effect of door-plate so that acoustic energy is further lost.
Embodiment 4
On the basis of embodiment three, multiple groups damping reinforcing bar group, every group of damping reinforcing bar group are provided in damping rectangular shaped rim
Including two reinforcing bars, two reinforcing bars are arranged in "eight" shape, and reinforcing bar tail end is arranged with spring, and the spring other end is connected to damping square
On the inner wall of shape frame longitudinal direction, reinforcing bar head end is connected with another reinforcing bar head end, and junction is fixed on damping rectangular shaped rim edge
On the inner wall of short transverse.When making the external force when damping rectangular shaped rim by longitudinal direction in this way, spring plays a role,
External force makes spring-compressed, in this way to show damping effect brought by damping rectangular shaped rim as buffering；In addition, reinforcing bar
Head end can also be hinged with another reinforcing bar head end, in this way after damping rectangular shaped rim is by the external force of longitudinal direction,
Hinged place is sunk, and a part of pressure is preferably born, so that damping effect is more preferable；Further, it is also provided with the first torsion
Spring, two reinforcing bars are connected by the first torsional spring, and the first torsional spring is fixed on damping rectangular shaped rim along the inner wall of short transverse
On.When the external force by longitudinal direction, spring plays main function, and external force makes spring-compressed, in this way using as slow
Punching, shows damping effect brought by damping rectangular shaped rim；When external force of the damping rectangular shaped rim by transverse direction,
First torsional spring plays main function, and external force buffers the compression of the first torsional spring, shows subtracting for damping rectangular shaped rim in this way
Shock stability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of silencing and damping door, including door body (1), it is characterised in that: door body (1) includes the first abatvoix (12), and first inhales
Soundboard (12) side is equipped with the second abatvoix (13), and the second abatvoix (13) other side is equipped with vibration damper plate (14), the first abatvoix
(12), the second abatvoix (13) and vibration damper plate (14) form a sound-absorbing damping combined plate body, the sound-absorbing damping compoboard
Body two sides are additionally provided with support plate (11).
2. a kind of silencing and damping door as described in claim 1, it is characterised in that: vibration damper plate (14) includes damping substrate, damping
Multiple groups shock-damping structure is provided in substrate, every group of shock-damping structure includes that second to be staggered along vibration damper plate (14) short transverse is turned round
Spring (142), the second torsional spring (142) both ends successively join end to end, and the second torsional spring (142) is fixed on vibration damper plate (14) width direction
Inner wall on.
3. a kind of silencing and damping door as claimed in claim 2, it is characterised in that: two neighboring second torsional spring (142) is by adding
Strengthening tendons (141) are connected.
4. a kind of silencing and damping door as claimed in any one of claims 1-3, it is characterised in that: the second abatvoix is set in (13)
It is equipped with multiple puiggings (131), puigging (131) section is waveform.
5. a kind of silencing and damping door as claimed in claim 4, it is characterised in that: the puigging (131) is hollow structure,
Sound-proof material is filled in gap between puigging (131) and the second abatvoix (13).
6. a kind of silencing and damping door as described in claim 1, it is characterised in that: be filled with polyurethane in the first abatvoix (12)
Foamed material.
7. a kind of silencing and damping door as described in claim 1, it is characterised in that: door body (1) is also set up along short transverse both ends
Have damping rectangular shaped rim (2), multiple groups damping reinforcing bar group is provided in damping rectangular shaped rim (2), every group of damping reinforcing bar group includes two
Root reinforcing bar (22), two reinforcing bars (22) are arranged in "eight" shape, and the tail end of reinforcing bar (22) is arranged with spring (21), and spring (21) is another
One end is connected to damping rectangular shaped rim (2) along the inner wall of short transverse, and the head end of reinforcing bar (22) is first with another reinforcing bar (22)
End is connected and fixed to damping rectangular shaped rim (2) along another inner wall of short transverse.
8. a kind of silencing and damping door as claimed in claim 7, it is characterised in that: two reinforcing bars (22) are hinged, and cut with scissors
Spindle is fixed on damping rectangular shaped rim (2) along another inner wall of short transverse.
9. a kind of silencing and damping door as claimed in claim 7, it is characterised in that: be additionally provided with the first torsional spring (23), first turns round
Two free ends of spring (23) are connect with two reinforcing bars (22) respectively, and the first torsional spring (23) is fixed on damping rectangular shaped rim
(2) along another inner wall of short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833368.1U CN208502610U (en) | 2017-12-25 | 2017-12-25 | A kind of silencing and damping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833368.1U CN208502610U (en) | 2017-12-25 | 2017-12-25 | A kind of silencing and damping door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502610U true CN208502610U (en) | 2019-02-15 |
Family
ID=65302860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721833368.1U Expired - Fee Related CN208502610U (en) | 2017-12-25 | 2017-12-25 | A kind of silencing and damping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242177A (en) * | 2019-07-23 | 2019-09-17 | 四川科志人防设备股份有限公司 | A kind of airtight blast door with double buffering device |
| CN110748412A (en) * | 2019-11-14 | 2020-02-04 | 苏师大半导体材料与设备研究院(邳州)有限公司 | A working method of environmental protection and noise reduction power generation equipment |
| CN113910710A (en) * | 2021-09-24 | 2022-01-11 | 上海工程技术大学 | Building material with sound insulation function and preparation method thereof |
-
2017
- 2017-12-25 CN CN201721833368.1U patent/CN208502610U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242177A (en) * | 2019-07-23 | 2019-09-17 | 四川科志人防设备股份有限公司 | A kind of airtight blast door with double buffering device |
| CN110748412A (en) * | 2019-11-14 | 2020-02-04 | 苏师大半导体材料与设备研究院(邳州)有限公司 | A working method of environmental protection and noise reduction power generation equipment |
| CN113910710A (en) * | 2021-09-24 | 2022-01-11 | 上海工程技术大学 | Building material with sound insulation function and preparation method thereof |
| CN113910710B (en) * | 2021-09-24 | 2023-09-26 | 上海工程技术大学 | Building material with sound insulation function and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190215 Termination date: 20191225 |