CN204326907U - A kind of Novel sound-proof door - Google Patents
A kind of Novel sound-proof door Download PDFInfo
- Publication number
- CN204326907U CN204326907U CN201420663021.7U CN201420663021U CN204326907U CN 204326907 U CN204326907 U CN 204326907U CN 201420663021 U CN201420663021 U CN 201420663021U CN 204326907 U CN204326907 U CN 204326907U
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- China
- Prior art keywords
- door leaf
- sound
- doorframe
- insulation strip
- door
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a kind of Novel sound-proof door, the left end of door leaf vertically opens rectangular left part step backwards, left-hand door frame offers the left part breach corresponding with left part step, between the leading flank and the leading flank of left-hand door frame of left part step, right angle sound-insulation strip is installed, when door leaf closes, right angle sound-insulation strip is by the gap closing between door leaf and left-hand door frame; The right-hand member of door leaf vertically has the right part step arranged backwards, right doorframe offers the right part breach corresponding with right part step, right part step comprises the second level step at first order slope and the right angle arranged from back to front, is equipped with between inclination sound-insulation strip, the leading flank of second level step and the front surface of right doorframe right angle sound-insulation strip is housed between inclined plane and first order slope.The utility model adopts new doorframe, door leaf entablature structure, and adds the quantity of sound-insulation strip, also have simultaneously reduce costs, the advantage such as lighter in weight.
Description
Technical field
The utility model relates to a kind of interior door, particularly relates to a kind of Novel sound-proof door.
Background technology
Interior door refers to the door being arranged on indoor room entrance, as a kind of entity of the indoor confined space of segmentation, is the general name of all room doors.Now, people are more and more higher to quality of the life, healthy requirement, and people require more and more higher to the privacy of member in each room in same large house simultaneously, and therefore the sound insulation degree of interior door becomes requisite demand.Soundproof door in universal significance, general is all fill damping material in inside, the intensity increasing door-plate on the one hand does the sound insulation of a certain degree on the one hand with its confined air gas-bearing formation formed, but any material has its soundproof effect substantially, and be exactly briefly that its sound-proofing of the heavier object of quality is better, Here it is general said quality principle, but soundproof effect reaches but the weight of door-plate really can add the burden that door hinge is refined, if hinge cannot loading will cause door leaf even to cause hinge to damage by switch easily completely, so unless necessary, when soundproof door designs, its weight all can reach in required soundproof effect as far as possible by weight saving, also certain soundproof effect can be reached when being therefore sealed in not strengthening door leaf weight with sponge or rubber bar etc. by the seam crossing of door leaf and doorframe.The sealing of soundproof door employing is common on the market is at present all directly use weather strip obstruction seals at the seam crossing of door leaf and doorframe, the soundproof effect that this sealing performance can play when not adding weight on gate is very effective, therefore needs a kind of new sealing means to improve soundproof effect.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of sealing means had between the doorframe of better soundproof effect and door leaf.
For achieving the above object, the utility model provides a kind of Novel sound-proof door, comprise doorframe and door leaf, doorframe comprises left-hand door frame, right doorframe and top doorframe, the left end of described door leaf vertically opens rectangular left part step backwards, left-hand door frame offers the left part breach corresponding with left part step, the right flank of this left part step extend in left part breach, the leading flank of left part step is positioned at left-hand door frame front, and between the leading flank and the leading flank of left-hand door frame of left part step, right angle sound-insulation strip is installed, when door leaf closes, described right angle sound-insulation strip is by the gap closing between door leaf and left-hand door frame, the leading flank of described left-hand door frame is provided with two columniform outer hinge axis, the inner of this outer hinge axis is inserted in left-hand door frame, outer end is stretched out outside left-hand door frame, the left end of described door leaf is provided with two columniform interior hinge axis, the inner of this interior hinge axis is inserted in door leaf, outer end is stretched out outside door leaf, and the upper and lower interlaced arrangement in the outer end of the outer end of two outer hinge axis and two interior hinge axis forms a cylinder hinge group jointly, the outer end of described outer hinge axis and the outer end of interior hinge axis are vertically installed with turning cylinder jointly, hinge group upper and lower is stretched out at the upper and lower two ends of this turning cylinder, and the two ends up and down of this turning cylinder are all connected with axle cap, the right-hand member of described door leaf vertically has the right part step arranged backwards, right doorframe offers the right part breach corresponding with right part step, described right part step comprises the second level step at first order slope and the right angle arranged from back to front, first order slope tilts to the right, second level step is arranged backwards, the left surface of first order slope and second level step all extend in right part breach, the leading flank of second level step is positioned at right doorframe front, inclination sound-insulation strip is housed between this inclined plane and first order slope, between the leading flank of second level step and the front surface of right doorframe, right angle sound-insulation strip is housed, when door leaf closes, described inclination sound-insulation strip and have inclination sound-insulation strip by the gap closing between door leaf and right doorframe.
Adopt the soundproof door sealing means of said structure, because door leaf left part needs hinged with left-hand door frame, in order to not affect the installation of hinge, therefore left part step left surface with only arrange between left part breach one-level left part step with together with left part sound-insulation strip, and the step due to right angle can form the sound wave buffer part of " L " shape, weaken further between door leaf and left-hand door frame through sound, soundproof effect is better, therefore adopts the left part step at right angle when only having one left part sound-insulation strip.And hinged owing to not needing between door leaf right part and right doorframe, be therefore provided with twice right part sound-insulation strip, jointly weaken between door leaf and right doorframe through sound.And conveniently process, first order slope is rearward inclined plane, only needs many operations of cutting sth. askew together compared with the left part step at right angle, compare production two-stage right angle step and reduce cost of production.Cylinder hinge group is adopted door leaf and left-hand door frame to be hinged, farthest can save space, and adopt two outer hinge axis and two upper and lower interlaced arrangement of interior hinge axis jointly to form a cylinder hinge group, the weight capacity of a cylinder hinge group is improved greatly.The design of rotating shaft upper and lower two ends axle cap, can not come off when rotating shaft is inserted in outer hinge axis and interior hinge axis.
The end face of described door leaf offers the top stage arranged backwards along door leaf left and right directions, top doorframe offers the top notch corresponding with top stage, the top projection of this door leaf extend in top notch, and between the side and top notch of top stage, top sound-insulation strip being installed, this left part sound-insulation strip is embedded on door leaf.By the layout of top sound-insulation strip, can weaken between door leaf and top doorframe through sound.
In order to strengthen soundproof effect further, in the middle part of the soffit of described door leaf, offer kerve in left-right direction, weather strip at the bottom of kerve is built with door.
In order to the connection making door leaf and left-hand door frame is more firm, side by side up and downly between described door leaf and left-hand door frame be furnished with four groups of cylinder hinge groups.
The beneficial effects of the utility model are: the utility model adopts new doorframe, door leaf entablature structure, and adds the quantity of sound-insulation strip, also have simultaneously reduce costs, the advantage such as lighter in weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is the partial enlarged drawing at C place in Fig. 1.
Fig. 5 is the partial enlarged drawing at D place in Fig. 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the present embodiment comprises door leaf 1, left-hand door frame 2, right doorframe 3, hinge 4, left part sound-insulation strip 6, right part sound-insulation strip 8, top doorframe 9, top sound-insulation strip 10, the parts such as door end weather strip 11 and door pocket 12, the left end of described door leaf 1 vertically opens rectangular left part step 5 backwards, left-hand door frame 2 offers the left part breach 2a corresponding with left part step 5, the right flank of this left part step 5 extend in left part breach 2a, the leading flank of left part step 5 is positioned at left-hand door frame 2 front, and between the leading flank and the leading flank of left-hand door frame 2 of left part step 5, right angle sound-insulation strip 6 is installed, when door leaf 1 closes, described right angle sound-insulation strip 6 is by the gap closing between door leaf 1 and left-hand door frame 2, the right-hand member of described door leaf 1 vertically has the right part step arranged backwards, right doorframe 3 offers the right part breach 3a corresponding with right part step, described right part step comprises the second level step 7b at first order slope 7a and the right angle arranged from back to front, first order slope 7a tilts to the right, second level step 7b arranges backwards, the left surface of first order slope 7a and second level step 7b all extend in right part breach 3a, the leading flank of second level step 7b is positioned at right doorframe 3 front, between this inclined plane and first order slope 7a, inclination sound-insulation strip 8 is housed, between the leading flank of second level step 7b and the front surface of right doorframe 3, right angle sound-insulation strip 6 is housed, when door leaf 1 closes, described inclination sound-insulation strip 8 and have inclination sound-insulation strip 8 by the gap closing between door leaf 1 and right doorframe 3.
As shown in Figure 1, Figure 3, the end face of described door leaf 1 offers along door leaf 1 left and right directions the top stage 1a arranged backwards, top doorframe 9 offers the top notch 9a corresponding with top stage 1a, the top projection of this door leaf 1 extend in top notch 2a, and between the side and top notch 9a of top stage 1a, top sound-insulation strip 10 being installed, this top sound-insulation strip 10 is embedded on door leaf 1.
From Fig. 1, Fig. 3 further, kerve 1b is offered in left-right direction in the middle part of the soffit of described door leaf 1, weather strip 11 at the bottom of kerve 1b is built with door, at the bottom of described door, weather strip 11 is embedded in kerve 1b, and the bottom of weather strip 11 at the bottom of this is that flexible material is made.
From Fig. 4 and Fig. 5, the leading flank of described left-hand door frame 2 is provided with two columniform outer hinge axis 13, the inner of this outer hinge axis 13 is inserted in left-hand door frame 2, outer end is stretched out outside left-hand door frame 2, the left end of described door leaf 1 is provided with two columniform interior hinge axis 14, the inner of this interior hinge axis 14 is inserted in door leaf 1, outer end is stretched out outside door leaf 1, and the upper and lower interlaced arrangement in outer end of the outer end of two outer hinge axis 13 and two interior hinge axis 14 forms a cylinder hinge group jointly, side by side up and downly between described door leaf 1 and left-hand door frame 2 be furnished with four groups of cylinder hinge groups.The outer end of described outer hinge axis 13 and the outer end of interior hinge axis 14 are vertically installed with turning cylinder 15 jointly, and hinge group upper and lower is stretched out at these turning cylinder about 15 two ends, and the two ends up and down of this turning cylinder 15 are all connected with axle cap 16.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should in the determined protection domain of these claims.
Claims (4)
1. a Novel sound-proof door, comprise doorframe and door leaf, doorframe comprises left-hand door frame, right doorframe and top doorframe, it is characterized in that: the left end of described door leaf vertically opens rectangular left part step backwards, left-hand door frame offers the left part breach corresponding with left part step, the right flank of this left part step extend in left part breach, the leading flank of left part step is positioned at left-hand door frame front, and between the leading flank and the leading flank of left-hand door frame of left part step, right angle sound-insulation strip is installed, when door leaf closes, described right angle sound-insulation strip is by the gap closing between door leaf and left-hand door frame, the leading flank of described left-hand door frame is provided with two columniform outer hinge axis, the inner of this outer hinge axis is inserted in left-hand door frame, outer end is stretched out outside left-hand door frame, the left end of described door leaf is provided with two columniform interior hinge axis, the inner of this interior hinge axis is inserted in door leaf, outer end is stretched out outside door leaf, and the upper and lower interlaced arrangement in the outer end of the outer end of two outer hinge axis and two interior hinge axis forms a cylinder hinge group jointly, the outer end of described outer hinge axis and the outer end of interior hinge axis are vertically installed with turning cylinder jointly, hinge group upper and lower is stretched out at the upper and lower two ends of this turning cylinder, and the two ends up and down of this turning cylinder are all connected with axle cap, the right-hand member of described door leaf vertically has the right part step arranged backwards, right doorframe offers the right part breach corresponding with right part step, described right part step comprises the second level step at first order slope and the right angle arranged from back to front, first order slope tilts to the right, second level step is arranged backwards, the left surface of first order slope and second level step all extend in right part breach, the leading flank of second level step is positioned at right doorframe front, inclination sound-insulation strip is housed between this inclined plane and first order slope, between the leading flank of second level step and the front surface of right doorframe, right angle sound-insulation strip is housed, when door leaf closes, described inclination sound-insulation strip and have inclination sound-insulation strip by the gap closing between door leaf and right doorframe.
2. a kind of Novel sound-proof door as claimed in claim 1, it is characterized in that: the end face of described door leaf offers the top stage arranged backwards along door leaf left and right directions, top doorframe offers the top notch corresponding with top stage, the top projection of this door leaf extend in top notch, and between the side and top notch of top stage, top sound-insulation strip being installed, this top sound-insulation strip is embedded on door leaf.
3. a kind of Novel sound-proof door as claimed in claim 1, is characterized in that: offer kerve in left-right direction in the middle part of the soffit of described door leaf, weather strip at the bottom of kerve is built with door.
4. a kind of Novel sound-proof door as claimed in claim 1, is characterized in that: side by side up and downly between described door leaf and left-hand door frame be furnished with four groups of cylinder hinge groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663021.7U CN204326907U (en) | 2014-11-06 | 2014-11-06 | A kind of Novel sound-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663021.7U CN204326907U (en) | 2014-11-06 | 2014-11-06 | A kind of Novel sound-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326907U true CN204326907U (en) | 2015-05-13 |
Family
ID=53163279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663021.7U Expired - Fee Related CN204326907U (en) | 2014-11-06 | 2014-11-06 | A kind of Novel sound-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888490A (en) * | 2016-04-25 | 2016-08-24 | 宁波欧琳厨具有限公司 | Silent interior door |
-
2014
- 2014-11-06 CN CN201420663021.7U patent/CN204326907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888490A (en) * | 2016-04-25 | 2016-08-24 | 宁波欧琳厨具有限公司 | Silent 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 |
Granted publication date: 20150513 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |