CN202401923U - Novel sound proof door - Google Patents
Novel sound proof door Download PDFInfo
- Publication number
- CN202401923U CN202401923U CN2011205546555U CN201120554655U CN202401923U CN 202401923 U CN202401923 U CN 202401923U CN 2011205546555 U CN2011205546555 U CN 2011205546555U CN 201120554655 U CN201120554655 U CN 201120554655U CN 202401923 U CN202401923 U CN 202401923U
- Authority
- CN
- China
- Prior art keywords
- door
- flat hinge
- sound
- sound proof
- novel sound
- 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 - Lifetime
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Abstract
The utility model relates to a novel sound proof door. For the existing steel-structure sound proof door, the gap at the connecting position between a door and a door frame is big, and the space between an inner layer and an outer layer of the door are hollow, and therefore, the sound proof effect is poor. The novel sound proof door comprises a door frame (2) and a door (3) that are connected together by a flat hinge (1), wherein the door is provided with an inner door plate (4), a sound-absorption porous material layer (5), an interlayer plate (6) and an outer door plate (7) in sequence, sound-absorption porous material is filled between the inner door plate and the interlayer plate, a double hollow tube integrated sealing adhesive tape (8) is arranged at the position where the flat hinge is located, the flat hinge is provided with a flat hinge base, and the flat hinge base is connected with the outer door plate by an arrow-shaped hinge (9). The novel sound proof door is capable of acoustic insulation and thermal insulation.
Description
Technical field:
the utility model relates to a kind of novel sound, insulated door, is specifically related to a kind of novel sound door.
Background technology:
existing steel work soundproof door, the slit, junction between door and the doorframe is big, and is hollow between the internal layer of door and the skin, and defening effect is poor.
Summary of the invention:
The purpose of
the utility model provides a kind of can either insulate against sound and can heat insulation, the extraordinary novel sound door of effect.
Above-mentioned purpose realizes through following technical scheme:
a kind of novel sound door; Its composition comprises: doorframe that is linked together by flat hinge and door; Described door has internal hilar plate, sound-absorbing porous material layer, interlayer board and external door panel in order, between described internal hilar plate and the described interlayer board sound-absorbing porous material layer is housed, and the position that described flat hinge is installed has two hollow section disjunctor sealing joint strips; Described flat hinge has the flat hinge seat, and described flat hinge seat connects external door panel through arrow type hinge.
described novel sound door, described flat hinge seat is installed on the described doorframe, is connected through pivot pin between described flat hinge seat and the described arrow type hinge.
described novel sound door, described door has flange, and described doorframe has recess, described flange and described recess convex-concave snapping.
Beneficial effect:
1. are connected through flat hinge between the utility model door and the doorframe; Increase the volume of doorframe, simplified the production requirement of doorframe, increased the harmony and the steadiness of door simultaneously; Connect that area is big, tie point is many, stress point is near the door center line; Stressed even, can effectively prolong the application life of door, and increase the aesthetic property of door.
Two hollow section disjunctor sealing joint strip structures are adopted in
2. the utility model, effectively cut off the propagation of sound, strengthened sealing effectiveness; Improved the heat insulation effect of door; The compressibilty of two hollow section disjunctor sealing joint strips is good, and spatial elastic is good, and sealing area is big between door and the doorframe; The space is very little, good sealing effect.
3. have puigging and have filled sound insulation materials between cellular internal hilar plate and the external door panel of the utility model door, have formed air blanketing, have reduced air resonance, can effectively cut off the propagation of sound, improve warming effect.
The convex-concave snapping is 4. adopted in
between the utility model door and the doorframe, be doorframe face and door face in one plane, make the propagation of gas and sound strengthen stroke, reduced spread speed, reached the purpose of sound-insulation and heat-insulation.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is vertical views of accompanying drawing 1.
accompanying drawing 3 is that the A-A of accompanying drawing 1 is to sectional drawing.
accompanying drawing 4 is that the B-B of accompanying drawing 1 is to sectional drawing.
The specific embodiment:
Embodiment 1:
a kind of novel sound door; Its composition comprises: doorframe 2 that is linked together by flat hinge 1 and door 3; Described door has internal hilar plate 4, sound-absorbing porous material layer 5, interlayer board 6 and external door panel 7 in order, between described internal hilar plate and the described interlayer board sound-absorbing porous material layer is housed, and the position that described flat hinge is installed has two hollow section disjunctor sealing joint strips 8; Described flat hinge has the flat hinge seat, and described flat hinge seat connects external door panel through arrow type hinge 9.
Embodiment 2:
Embodiment 3:
Claims (3)
1. novel sound door; Its composition comprises: doorframe that is linked together by flat hinge and door; It is characterized in that: described door has internal hilar plate, sound-absorbing porous material layer, interlayer board and external door panel in order, between described internal hilar plate and the described interlayer board sound-absorbing porous material layer is housed, and the position that described flat hinge is installed has two hollow section disjunctor sealing joint strips; Described flat hinge has the flat hinge seat, and described flat hinge seat connects external door panel through arrow type hinge.
2. novel sound door according to claim 1 is characterized in that: described flat hinge seat is installed on the described doorframe, is connected through pivot pin between described flat hinge seat and the described arrow type hinge.
3. novel sound door according to claim 1 and 2 is characterized in that: described door has flange, and described doorframe has recess, described flange and described recess convex-concave snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205546555U CN202401923U (en) | 2011-12-27 | 2011-12-27 | Novel sound proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205546555U CN202401923U (en) | 2011-12-27 | 2011-12-27 | Novel sound proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401923U true CN202401923U (en) | 2012-08-29 |
Family
ID=46699574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205546555U Expired - Lifetime CN202401923U (en) | 2011-12-27 | 2011-12-27 | Novel sound proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347390A (en) * | 2016-11-14 | 2017-01-25 | 中车大连机车车辆有限公司 | Glass fiber reinforced plastic cabin door sealing and mounting structure |
| CN108204145A (en) * | 2016-12-17 | 2018-06-26 | 哈尔滨城林科技股份有限公司 | Mute operating room |
| CN108204195A (en) * | 2016-12-17 | 2018-06-26 | 哈尔滨城林科技股份有限公司 | Ultra-large type air supporting soundproof door |
-
2011
- 2011-12-27 CN CN2011205546555U patent/CN202401923U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347390A (en) * | 2016-11-14 | 2017-01-25 | 中车大连机车车辆有限公司 | Glass fiber reinforced plastic cabin door sealing and mounting structure |
| CN108204145A (en) * | 2016-12-17 | 2018-06-26 | 哈尔滨城林科技股份有限公司 | Mute operating room |
| CN108204195A (en) * | 2016-12-17 | 2018-06-26 | 哈尔滨城林科技股份有限公司 | Ultra-large type air supporting soundproof door |
| CN108204195B (en) * | 2016-12-17 | 2023-12-08 | 哈尔滨城林科技股份有限公司 | Ultra-large air-float sound-proof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Chenglin Technology Co., Ltd. Assignor: Xie Xuelin Contract record no.: 2014230000164 Denomination of utility model: Novel soundproof door Granted publication date: 20120829 License type: Exclusive License Record date: 20140504 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN CHENGLIN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIE XUELIN Effective date: 20150609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150609 Address after: 150000 Heilongjiang city of Harbin Province Economic and Technological Development Zone haping Road District No. 21 Xinjiang East Road Patentee after: HARBIN CHENGLIN TECHNOLOGY CO., LTD. Address before: 150069 No. 55 East Xinjiang Road, Harbin economic and Technological Development Zone, Heilongjiang Patentee before: Xie Xuelin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |