CN206636430U - A kind of collapsible soundproof door - Google Patents
A kind of collapsible soundproof door Download PDFInfo
- Publication number
- CN206636430U CN206636430U CN201720154596.XU CN201720154596U CN206636430U CN 206636430 U CN206636430 U CN 206636430U CN 201720154596 U CN201720154596 U CN 201720154596U CN 206636430 U CN206636430 U CN 206636430U
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- China
- Prior art keywords
- door leaf
- door
- collapsible
- soundproof
- doorframe
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- 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.)
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Abstract
Soundproof door technical field is the utility model is related to, especially a kind of collapsible soundproof door, it is characterised in that：Four door leafs being arranged side by side are provided with the doorframe, fan to be made up of lateral hinge respectively between door leaf and both sides doorframe positioned at the two of both sides and be hinged, be made up of and be hinged inboard hinge respectively between the two fans door leaf of centre and two fan door leafs of both sides.The utility model has the advantages that：Solve the problems, such as to open insufficient space caused by door leaf is excessive；It can prevent door leaf from settling, the opening direction of door leaf can be controlled, prevent the random swing of door leaf, avoid door leaf from damaging, improve service life；Effectively solves the problems, such as the leakage sound of crack between a door and its frame, sound is not leaked in guarantee；It is adapted to a variety of environment to use, simple and reasonable, good appearance is generous；Defening effect is good, fully meets the market demand.
Description
Technical field
Soundproof door technical field is the utility model is related to, especially a kind of collapsible soundproof door.
Background technology
Soundproof door is mainly used in the place that indoor environment requires higher, for example theater, canopy of making video recording, audiometric room and laboratory
Deng.
The existing soundproof door of in the market mainly has two types, and one kind is flat-open type soundproof door, and one kind is plug-type sound insulation
Door, the defening effect of flat-open type soundproof door are good（Generally higher than 30 decibels）, but door leaf is excessive, there is the hidden danger for opening insufficient space.
Although plug-type soundproof door solves the problems, such as to open space, but its oise insulation factor cannot be guaranteed（Generally less than 25 decibels）.This two
Kind soundproof door respectively has advantage and disadvantage, can be selected in actual use according to actual conditions.But there are special circumstances sometimes.For example exist
In the aisle of narrow space, oise insulation factor is set to require higher soundproof door.Flat-open type soundproof door is because of its door leaf when this
Width is wide, and the space requirement needed during opening is big and is not suitable for using, and plug-type soundproof door because its oise insulation factor it is small without
It is adapted to use.So being directed to such case, we devise this collapsible soundproof door, and main purpose is to ensure oise insulation factor
On the basis of, reduce door leaf width, saving uses space.
The content of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art, there is provided a kind of collapsible soundproof door, is passed through
Set lateral hinge to make to fan door leaf realization outwards rotation positioned at both sides two, set inboard hinge to make the two fan door leafs positioned at centre real
Now to internal rotation, so as to form the foldable structure of door leaf, while door leaf width is reduced, ensure the smooth folding of door leaf and height
Oise insulation factor.
The utility model purpose is realized and completed by following technical scheme：
A kind of collapsible soundproof door, including doorframe and the door leaf in the doorframe, it is characterised in that：In the door
Inframe is provided with four door leafs being arranged side by side, and is fanned positioned at the two of both sides and passes through lateral hinge respectively between door leaf and both sides doorframe
Form and be hinged, be made up of respectively inboard hinge between the two fans door leaf of centre and the door leaf of both sides be hinged.
Zigzag gap structure is provided between the adjacent door leaf, the inboard hinge is arranged on the zigzag crack between a door and its frame
The medial end of structure.
Spring seal strip is mounted on the inside of the zigzag crack between a door and its frame.
Resilient balls are respectively arranged with the bottom surface of the two fan door leafs positioned at centre, the resilient balls are arranged on one
Form among metal runners and between the two and roll cooperation.
The bottom of the door leaf is provided with threshold, spring seal strip is mounted in the inner side of the threshold.
The utility model has the advantages that：Solve the problems, such as to open insufficient space caused by door leaf is excessive；Door can be prevented
Fan sedimentation, can control the opening direction of door leaf, prevent the random swing of door leaf, avoid door leaf from damaging, and improve service life；Have
Effect solves the problems, such as the leakage sound of crack between a door and its frame, and sound is not leaked in guarantee；It is adapted to a variety of environment to use, simple and reasonable, good appearance is generous；Every
Sound effective value is good, fully meets the market demand.
Brief description of the drawings
Fig. 1 is structural representation when the utility model is closed；
Fig. 2 is Fig. 1 top view；
Fig. 3 is structural representation when the utility model is opened；
Fig. 4 is Fig. 3 top view.
Embodiment
The utility model feature and other correlated characteristics are described in further detail by embodiment below in conjunction with accompanying drawing,
In order to the understanding of technical staff of the same trade：
As Figure 1-4,1-14 is marked to be expressed as in figure：Doorframe 1, door leaf 2, door leaf 3, door leaf 4, door leaf 5, outside
Big hinge 6, inner side small hinge 7, handle 8, latch 9, resilient balls 10, slideway 11, zigzag gap structure 12, elastic sealing strip
13rd, threshold 14.
Embodiment：As shown in figure 1, the collapsible soundproof door in the present embodiment includes doorframe 1, in the framework of doorframe 1
Door leaf 2, door leaf 3, door leaf 4 and door leaf 5 is inside arranged side by side, wherein door leaf 3 and door leaf 4 are positioned at centre, door leaf 2 and door leaf 5
In the both sides of door leaf 3 and door leaf 4.
With reference to shown in Fig. 1 and Fig. 2, it is provided with respectively between two sides of doorframe 1 in the lateral surface of door leaf 2 and door leaf 5
The big hinge 6 in outside, door leaf 2 and door leaf 5 is set to be formed respectively between doorframe 1 be hinged, so that door leaf 2 and door leaf 5 can be around outsides
Big hinge 6 is turned out respectively.In order to ensure the fluency and stability of door leaf rotation, the big hinge 6 in outside is fanned along the OR gate of door leaf 2
5 short transverse has been evenly arranged two.
With reference to shown in Fig. 1 and Fig. 2, inner side small hinge 7 is provided between door leaf 3 and door leaf 2, make door leaf 3 and door leaf 2 it
Between form it is be hinged so that door leaf 3 can inwardly rotate around inner side small hinge 7.When door leaf 3 is turned inwards into, itself and door leaf 2
Fit, realize the folding of door leaf, solve the problems, such as to open insufficient space caused by door leaf is excessive；Fig. 3 and Fig. 4 are presented
The rotary state schematic diagram of door leaf when in use, as shown in figure 4, door leaf 2 and door leaf 5 are turned out around the big hinge 6 in outside, door leaf
3 and door leaf 4 rotated in inner side small hinge 7 casees.Fluency and stability during in order to ensure that door leaf rotates, inner side small hinge 7
Two have been evenly arranged along the short transverse of door leaf 3.As shown in figure 1, inner side small hinge is also provided between door leaf 4 and door leaf 5
7, the articulated structure between its structure and door leaf 3 and door leaf 2 is identical, therefore repeats no more.
As shown in Fig. 2 set respectively between door leaf 2 and door leaf 3, between door leaf 3 and door leaf 4 and between door leaf 4 and door leaf 5
It is equipped with zigzag gap structure 12, it is interior between the inner side small hinge 7 and door leaf 4 and door leaf 5 wherein between door leaf 2 and door leaf 3
Side small hinge 7 is arranged at the medial end position of zigzag gap structure 12, to ensure the fluency and the stability that rotate.Z-shaped
The effect of shape gap structure 12 is the leakage sound for the crack between a door and its frame for solving the problems, such as between door leaf, the concrete structure of zigzag gap structure 12 with
It is described in detail exemplified by door leaf 2 and door leaf 3：The fitting side of door leaf 2 and door leaf 3 is provided with convex and concave panel, and
Mutually it is coincide between the convex and concave panel of door leaf 2 and the binding face of door leaf 3 and is adapted to and forms docking, so as to forms such as Fig. 2 institutes
Show, section is the gap structure of zigzag, i.e. zigzag gap structure 12.Now, sound wave typically can not be from zigzag gap structure 12
In pass through, therefore zigzag gap structure 12 solves the problems, such as leakage sound.In order to further improve defening effect, as shown in figure 3, in Z
Font gap structure 12 inner side attachment spring seal strip 13, elastic sealing strip 13 be among zigzag gap structure 12 with
Crack between a door and its frame is sealed, avoids sound wave from passing through zigzag gap structure 12, improves defening effect.
As shown in figure 1, being fixedly installed resilient balls 10 in the bottom of door leaf and door leaf 4, resilient balls 10 are arranged in place
Among slideway 11 below, and resilient balls 10 can roll in slideway 11.Pass through matching somebody with somebody for resilient balls 10 and slideway 11
Closing structure can both prevent door leaf from settling, and can control the opening direction of door leaf again, prevent the random swing of door leaf.With reference to Fig. 1
Shown in Fig. 4, when needing opened door leaf 3 and door leaf 4, resilient balls 10 in slideway 11 to two side rolls, so as to ensure door
Around outside, big hinge 6 is turned out all the time for fan 2 and door leaf 5, and door leaf 3 and door leaf 4 inwardly rotate around inner side small hinge 7 all the time.
As shown in figure 1, being provided with threshold 14 in the bottom of door leaf, the inner side of threshold 14 also mounts spring seal strip, so as to
Effectively it is bonded with door leaf, sound is not leaked in guarantee.
The present embodiment is in the specific implementation：As shown in figure 1, the bottom position in door leaf 3 and door leaf 4 is respectively arranged with latch
9, can be by the locked door leaf 3 of latch 9 and door leaf 4, so as to close soundproof door when without using soundproof door.
For the ease of the folding of door leaf, as shown in figure 1, being separately installed with handle on door leaf 2, door leaf 3, door leaf 4 and door leaf 5
Hand 8, wherein because door leaf 2 and door leaf 5 are to be turned out when opening, therefore the handle 8 on door leaf 2 and door leaf 5 is equal
Vertical shape is arranged to, in order to which user exerts a force, and because door leaf 3 and door leaf 4 are inwardly to rotate when opening, therefore is arranged on
Handle 8 on door leaf 3 and door leaf 4 is disposed as horizontal, is equally easy to user to exert a force.
Although the design to the utility model purpose and embodiment elaborate above example referring to the drawings,
But those skilled in the art will realize that in the case where limiting the precondition of scope without departing from claim, still may be used
To make various modifications and variations to the utility model, size, shape such as doorframe 1；The big hinge 6 in outside and inner side small hinge 7
Quantity, position etc., therefore do not repeat one by one herein.
Claims (5)
1. a kind of collapsible soundproof door, including doorframe and the door leaf in the doorframe, it is characterised in that：In the doorframe
Four door leafs being arranged side by side inside are provided with, is fanned positioned at the two of both sides and passes through lateral hinge structure respectively between door leaf and both sides doorframe
Into being hinged, it is made up of respectively inboard hinge between the two fans door leaf of centre and the door leaf of both sides be hinged.
A kind of 2. collapsible soundproof door according to claim 1, it is characterised in that：It is provided between the adjacent door leaf
Zigzag gap structure, the inboard hinge are arranged on the medial end of the zigzag gap structure.
A kind of 3. collapsible soundproof door according to claim 2, it is characterised in that：Mounted on the inside of the zigzag crack between a door and its frame
Spring seal strip.
A kind of 4. collapsible soundproof door according to claim 1, it is characterised in that：In the two fan door leafs positioned at centre
Bottom surface be respectively arranged with resilient balls, the resilient balls, which are arranged among a metal runners and form rolling between the two, matches somebody with somebody
Close.
A kind of 5. collapsible soundproof door according to claim 1 or 4, it is characterised in that：Set in the bottom of the door leaf
There is threshold, spring seal strip is mounted in the inner side of the threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154596.XU CN206636430U (en) | 2017-02-21 | 2017-02-21 | A kind of collapsible soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154596.XU CN206636430U (en) | 2017-02-21 | 2017-02-21 | A kind of collapsible soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636430U true CN206636430U (en) | 2017-11-14 |
Family
ID=60252193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154596.XU Expired - Fee Related CN206636430U (en) | 2017-02-21 | 2017-02-21 | A kind of collapsible soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956400A (en) * | 2017-11-29 | 2018-04-24 | 国网湖南省电力有限公司 | A kind of substation's light sound-insulation folding door |
| CN110984794A (en) * | 2019-12-16 | 2020-04-10 | 陈亚军 | Safety folding side-hung window |
| CN114541930A (en) * | 2022-03-10 | 2022-05-27 | 瑞昌市宋福安全门科技有限公司 | Villa gate with replaceable opening mode |
-
2017
- 2017-02-21 CN CN201720154596.XU patent/CN206636430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956400A (en) * | 2017-11-29 | 2018-04-24 | 国网湖南省电力有限公司 | A kind of substation's light sound-insulation folding door |
| CN107956400B (en) * | 2017-11-29 | 2023-09-19 | 国网湖南省电力有限公司 | Light sound insulation folding door of transformer substation |
| CN110984794A (en) * | 2019-12-16 | 2020-04-10 | 陈亚军 | Safety folding side-hung window |
| CN114541930A (en) * | 2022-03-10 | 2022-05-27 | 瑞昌市宋福安全门科技有限公司 | Villa gate with replaceable opening mode |
| CN114541930B (en) * | 2022-03-10 | 2024-03-26 | 瑞昌市宋福安全门科技有限公司 | Villa gate of removable mode of opening |
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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: 20171114 Termination date: 20210221 |