CN204326906U - A kind of door leaf sound-insulating structure - Google Patents
A kind of door leaf sound-insulating structure Download PDFInfo
- Publication number
- CN204326906U CN204326906U CN201420662930.9U CN201420662930U CN204326906U CN 204326906 U CN204326906 U CN 204326906U CN 201420662930 U CN201420662930 U CN 201420662930U CN 204326906 U CN204326906 U CN 204326906U
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- CN
- China
- Prior art keywords
- door leaf
- sound
- insulation strip
- stage
- hinge axis
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of door leaf sound-insulating structure, the two ends of described door leaf vertically have the end step arranged backwards, this end step comprises two-stage right angle step, described side door frame offers the end notches corresponding with end step, this end notches comprises two-stage breach, described end step extend in end notches, and end sound-insulation strip is provided with between the leading flank and end step of the two-stage right angle step of end step, the side of twice end sound-insulation strip is embedded on door leaf, and the opposite side of twice end sound-insulation strip all fits on the inwall of end notches when door leaf closes, the left end end face of door leaf is connected with column type hinge, this column type hinge by door leaf and side door frame hinged.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 door leaf sound-insulating structure.
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.Door leaf sound-insulating structure 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 door leaf sound-insulating structure 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 door leaf sound-insulating structure 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 limited, 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 door leaf sound-insulating structure, comprise doorframe and door leaf, doorframe comprises side door frame and top doorframe, the two ends of described door leaf vertically have the end step arranged backwards, this end step comprises two-stage right angle step, described side door frame offers the end notches corresponding with end step, this end notches comprises two-stage breach, described end step extend in end notches, and end sound-insulation strip is provided with between the leading flank and end step of the two-stage right angle step of end step, the side of twice end sound-insulation strip is embedded on door leaf, and the opposite side of twice end sound-insulation strip all fits on the inwall of end notches when door leaf closes, 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.
Adopt the door leaf sound-insulating structure sealing means of said structure, because the termination, two ends of door leaf extend in the two stage steps of doorframe, on side door frame, offer the left part breach with two steps simultaneously, in end step and end notches, define the sound wave buffer part of two " L " shapes, weaken further between door leaf and left-hand door frame through sound.And hinged owing to not needing between door leaf right part and side door frame, be therefore provided with two-stage right angle step and twice sound-insulation strip, jointly weaken between door leaf and side door frame through sound.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.
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, side door frame 2, end sound-insulation strip 8, top doorframe 9, top sound-insulation strip 10, door end weather strip 11, door pocket 12, outer hinge axis 13, interior hinge axis 14, the parts such as turning cylinder 15 and axle cap 16, the two ends of described door leaf 1 vertically have the end step 4 arranged backwards, this end step 4 comprises two-stage right angle step, described side door frame 2 offers the end notches 3a corresponding with end step 4, this end notches 3a comprises two-stage breach, described end step 4 extend in end notches 3a, and end sound-insulation strip 8 is provided with between the leading flank and end step 4 of the two-stage right angle step of end step 4, the side of twice end sound-insulation strip 8 is embedded on door leaf 1, and the opposite side of twice end sound-insulation strip 8 all fits on the inwall of end notches 3a when door leaf 1 closes, 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, 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, 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.
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 9a, 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, in the middle part of the soffit of described door leaf 1, offer kerve 1b in left-right direction, weather strip 11 at the bottom of kerve 1b is built with door.
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 (3)
1. a door leaf sound-insulating structure, comprise doorframe and door leaf (1), doorframe comprises side door frame (2) and top doorframe (9), it is characterized in that: the two ends of described door leaf (1) vertically have the end step (4) arranged backwards, this end step (4) comprises two-stage right angle step, described side door frame (2) offers the end notches (3a) corresponding with end step (4), this end notches (3a) comprises two-stage breach, described end step (4) extend in end notches (3a), and end sound-insulation strip (8) is provided with between the leading flank and end step (4) of the two-stage right angle step of end step (4), the side of twice end sound-insulation strip (8) is embedded on door leaf (1), and the opposite side of twice end sound-insulation strip (8) all fits on the inwall of end notches (3a) when door leaf (1) is closed, 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), door leaf (1) is stretched out outward in outer end, 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, 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, this turning cylinder (15) stretches out hinge group upper and lower in two ends up and down, and the two ends up and down of this turning cylinder (15) are all connected with axle cap (16).
2. a kind of door leaf sound-insulating structure as claimed in claim 1, it is characterized in that: the end face of described door leaf (1) offers the top stage (1a) arranged backwards along door leaf (1) left and right directions, 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 (9a), and between the side of top stage (1a) and top notch (9a), top sound-insulation strip (10) is installed, this top sound-insulation strip (10) is embedded on door leaf (1).
3. a kind of door leaf sound-insulating structure as claimed in claim 1 or 2, it is characterized in that: in the middle part of the soffit of described door leaf (1), offer kerve (1b) in left-right direction, weather strip (11) at the bottom of kerve (1b) is built with door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662930.9U CN204326906U (en) | 2014-11-06 | 2014-11-06 | A kind of door leaf sound-insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662930.9U CN204326906U (en) | 2014-11-06 | 2014-11-06 | A kind of door leaf sound-insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326906U true CN204326906U (en) | 2015-05-13 |
Family
ID=53163278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662930.9U Expired - Fee Related CN204326906U (en) | 2014-11-06 | 2014-11-06 | A kind of door leaf sound-insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326906U (en) |
-
2014
- 2014-11-06 CN CN201420662930.9U patent/CN204326906U/en not_active Expired - Fee Related
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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 |
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| EXPY | Termination of patent right or utility model |