CN202689825U - Double-rotation shaft secret door - Google Patents
Double-rotation shaft secret door Download PDFInfo
- Publication number
- CN202689825U CN202689825U CN 201220308887 CN201220308887U CN202689825U CN 202689825 U CN202689825 U CN 202689825U CN 201220308887 CN201220308887 CN 201220308887 CN 201220308887 U CN201220308887 U CN 201220308887U CN 202689825 U CN202689825 U CN 202689825U
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- CN
- China
- Prior art keywords
- hinge
- inside casing
- housing
- rotating shaft
- lower hinge
- 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
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Abstract
The utility model relates to a secret door, especially to a double-rotation shaft secret door for walls. The double-rotation shaft secret door comprises an inner frame and an outer frame; the inner frame is embedded into the outer frame; a gypsum board fit and fixed with the surface of the outer frame is arranged on the surface; the inner frame and the outer frame fixedly are fixedly with each other and rotate through a double-rotation shaft mechanism; the double-rotation shaft mechanism comprises a pair of hinge connection pipes; the upper portion and the lower portion of the hinge connection pipe are respectively provided with an upper hinge and a lower hinge; the lower hinge is connected with one of the hinge connection pipes by inserting; the upper hinge passes through the lower hinge to be connected with the other hinge connection pipe by inserting; the upper hinge is fixed with the outer frame; the lower hinge is fixed with the inner frame. The double-rotation shaft secret door has the advantages of compact structure, high hiding property and flexible operation.
Description
Technical field
The utility model is a kind of hidden door, and particularly a kind of pair of rotating shaft hidden door is used for the hidden door on the wall.
Background technology
Hidden door structure relative complex of the prior art, and install and to have certain inconvenience, result of use is relatively poor simultaneously.
Chinese patent 201110105528.1, a kind of dark door absorption device is disclosed, it is characterized in that: the keeper parts in the embedded hole form with the base of being located on the floor this dark door absorption device on the bottom end face by being located at, and these keeper parts slide the fixed cover of fenestra and flange, the keeper slide block that is positioned at fixed cover and an end bearing by band and consist of at the helical spring that the seat hole of the keeper slide block other end is bearing on the fixed cover inwall; The bolt tongue that this keeper slide block below side along continuous straight runs extends passes and slides fenestra and protrude from outside the fixed cover, is provided with the bolt cave with bolt ligulate shape coupling on the perisporium of this base.This device is used for hidden door, and relative complex on the structure also bothers during installation relatively.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and is simple in structure, and easy to operate, and simple two rotating shaft hidden door is installed.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of pair of rotating shaft hidden door, comprise inside casing and housing, described inside casing is embedded in the housing, the surface of described housing is provided with and the fixing gypsum plank that fits, described inside casing and housing fix rotation by two rotating shaft mechanisms, described pair of rotating shaft mechanism comprises a pair of chain connection pipe, described chain connection pipe upper and lower is respectively equipped with upper hinge and lower hinge, described lower hinge and one of them chain connection pipe plug, described upper hinge passes lower hinge and plugs with another chain connection pipe, described upper hinge and housing fix, and described lower hinge and inside casing fix.
This structure has good seal, rotates flexible and easy to operate by two rotating shaft mechanisms.
As preferably, be respectively equipped with fixedly angle bar on the top and bottom of described inside casing inwall, described lower hinge fixes by fixedly angle bar and inside casing, and described upper hinge fixes by upper screw rod and sleeve and housing, and described lower hinge fixes by lower screw rod and Clip Reed and inside casing.
As preferably, be provided with buckle in the described inside casing, described housing is provided with buckling piece, and described buckle is corresponding with buckling piece to be touched.
As preferably, the surface of described gypsum plank is provided with the vacuum suction handle.
Therefore, a kind of pair of rotating shaft hidden door that the utility model provides, compact conformation, disguised high, flexible operation.
Description of drawings
Fig. 1 is blast structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of pair of rotating shaft hidden door, comprise inside casing 1 and housing 2, described inside casing 1 is embedded in the housing 2, the surface of described housing 2 is provided with and the fixing gypsum plank 3 that fits, described inside casing 1 and housing 2 fix rotation by two rotating shaft mechanisms, described pair of rotating shaft mechanism comprises a pair of chain connection pipe 4-1,4-2, described chain connection pipe 4-1, the 4-2 upper and lower is respectively equipped with upper hinge 5 and lower hinge 6, described lower hinge 6 plugs with one of them chain connection pipe 4-1, described upper hinge 5 passes lower hinge 6 and plugs with another chain connection pipe 4-2, and described upper hinge 5 fixes with housing 2, and described lower hinge 6 fixes with inside casing 1.Be respectively equipped with fixedly angle bar 7 on the top and bottom of described inside casing 1 inwall, described lower hinge 6 is by fixedly angle bar 7 and inside casing 1 fix, described upper hinge 5 fixes with housing 2 by upper screw rod 8 and sleeve 9, and described lower hinge 6 fixes with inside casing 1 by lower screw rod 10 and Clip Reed 11.Be provided with buckle 12 in the described inside casing 1, described housing 2 is provided with buckling piece 13, described buckle 12 and buckling piece 13 corresponding touching.The surface of described gypsum plank 3 is provided with vacuum suction handle 14.
Claims (4)
1. two rotating shaft hidden door, it is characterized in that: comprise inside casing (1) and housing (2), described inside casing (1) is embedded in the housing (2), the surface of described housing (2) is provided with and the fixing gypsum plank (3) that fits, described inside casing (1) and housing (2) fix rotation by two rotating shaft mechanisms, described pair of rotating shaft mechanism comprises a pair of chain connection pipe (4-1,4-2), described chain connection pipe (4-1,4-2) upper and lower is respectively equipped with upper hinge (5) and lower hinge (6), described lower hinge (6) plugs with one of them chain connection pipe (4-1), described upper hinge (5) passes lower hinge (6) and plugs with another chain connection pipe (4-2), described upper hinge (5) fixes with housing (2), and described lower hinge (6) fixes with inside casing (1).
2. a kind of pair of rotating shaft hidden door according to claim 1, it is characterized in that: be respectively equipped with fixedly angle bar (7) on the top and bottom of described inside casing (1) inwall, described lower hinge (6) is by fixedly angle bar (7) and inside casing (1) fix, described upper hinge (5) fixes with housing (2) by upper screw rod (8) and sleeve (9), and described lower hinge (6) fixes with inside casing (1) by lower screw rod (10) and Clip Reed (11).
3. a kind of pair of rotating shaft hidden door according to claim 1 and 2, it is characterized in that: be provided with buckle (12) in the described inside casing (1), described housing (2) is provided with buckling piece (13), described buckle (12) and corresponding the touching of buckling piece (13).
4. a kind of pair of rotating shaft hidden door according to claim 1 and 2 is characterized in that: the surface of described gypsum plank (3) is provided with vacuum suction handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308887 CN202689825U (en) | 2012-06-29 | 2012-06-29 | Double-rotation shaft secret door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308887 CN202689825U (en) | 2012-06-29 | 2012-06-29 | Double-rotation shaft secret door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689825U true CN202689825U (en) | 2013-01-23 |
Family
ID=47545457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308887 Expired - Fee Related CN202689825U (en) | 2012-06-29 | 2012-06-29 | Double-rotation shaft secret door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798371A (en) * | 2018-06-11 | 2018-11-13 | 王家曦 | A kind of push type hidden door |
-
2012
- 2012-06-29 CN CN 201220308887 patent/CN202689825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798371A (en) * | 2018-06-11 | 2018-11-13 | 王家曦 | A kind of push type hidden 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: 20130123 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |