CN2612121Y - Displacement-proof preembedded fire-retartant box - Google Patents
Displacement-proof preembedded fire-retartant box Download PDFInfo
- Publication number
- CN2612121Y CN2612121Y CN 03227088 CN03227088U CN2612121Y CN 2612121 Y CN2612121 Y CN 2612121Y CN 03227088 CN03227088 CN 03227088 CN 03227088 U CN03227088 U CN 03227088U CN 2612121 Y CN2612121 Y CN 2612121Y
- Authority
- CN
- China
- Prior art keywords
- box
- fire
- retartant
- preembedded
- flameproof
- 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
Links
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
An anti-motion pre-embed flameproof box is characterized in that four edges or side faces of a pre-embed flameproof box (1) are arranged with at least four support rods (2) which longitudinal axis is parallel with the opening plane of the box (1), made from metal or plastic. The utility model based on prior pre-embed flameproof box can improve the combine force between the box and wall, avoid drawing out whole box when plugs the plug on a socket, avoid rotating the box, and confirm the contact between the box and wall. The utility model has simple structure, easy application, low additional cost, easy installment and wide application for various flameproof boxes.
Description
Technical field:
The utility model relates to a kind of installation and fixedly appliance switch or the fire-retardant box of socket, is specifically related to the improvement to the fire-retardant box of this kind.
Background technology:
At present, family, office space install and fixedly appliance switch or socket all adopt the fire-retardant box of pre-buried plastics with connecting box, though this pre-buried fire-retardant box is cheap, easy for installation, but because it is to fix by frictional force between box body side and the body of wall, and the frictional force of this side is less relatively, when well not solidifying with the concrete of its applying or mortar, be easy to install unstable, box body is moved or rotate.Be appliance socket owing to what install on some fire-retardant box simultaneously, often pulling and pushing of plug is easy to whole box body is extracted, very trouble.
The utility model content:
Technical problem to be solved in the utility model is how to make the preembedded fire-retartant box fixation reliable.
The utility model is to solve the problems of the technologies described above by following technical scheme.It is characterized in that it is two or two to be set with upper rack posts in preembedded fire-retartant box box body edge, its pole longitudinal axis and box opening plane parallel, by utilizing pole to increase end resistance between box body and the body of wall improving its adhesion, thereby solved above-mentioned technical problem.
The utility model is simple in structure, realizes that easily the cost of increase seldom can be realized the firm fixation between preembedded fire-retartant box and the body of wall effectively, installs very convenient.
Description of drawings:
Fig. 1 is the utility model structure embodiment schematic diagram.
Among the figure: the 1-box body; 2-pole.
Embodiment:
The utility model is the improvement of being done on existing preembedded fire-retartant box.As shown in Figure 1, it is two or two to be set with upper rack posts 2 in this preembedded fire-retartant box box body 1 edge, the longitudinal axis of pole 2 parallel with box body 1 opening surface (also parallel) with the bottom surface, can be evenly arranged in opening surface both sides or four limits, pole 2 is embedded in the body of wall during installation, make between concrete that box body 1 is in contact with it or the mortar and not only produce side-friction force, also produce an end resistance simultaneously, can increase the adhesion of box body 1 and metope, when avoiding that plug pulls and pushes in the appliance socket whole box body is extracted, can prevent simultaneously that box body 1 from rotating around its center, guarantee that box body 1 is fixing securely.
The utility model pole 2 also can be arranged on box body 1 peripheral side, with lateral vertical.
The utility model pole 2 can be adopted wire, and also available plastics are made, and can integral body make when box body 1 is produced, and is consistent with original preembedded fire-retartant box during use.
Claims (2)
1, a kind of anti-mobile preembedded fire-retartant box is characterized in that it is in preembedded fire-retartant box box body (1) edge or the side is provided with two or two with upper rack posts (2), and pole (2) longitudinal axis is parallel with box body (1) plane of the opening.
2, anti-mobile preembedded fire-retartant box according to claim 1 is characterized in that the whole manufacturing of pole (2) and box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227088 CN2612121Y (en) | 2003-03-10 | 2003-03-10 | Displacement-proof preembedded fire-retartant box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227088 CN2612121Y (en) | 2003-03-10 | 2003-03-10 | Displacement-proof preembedded fire-retartant box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612121Y true CN2612121Y (en) | 2004-04-14 |
Family
ID=34163943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227088 Expired - Fee Related CN2612121Y (en) | 2003-03-10 | 2003-03-10 | Displacement-proof preembedded fire-retartant box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612121Y (en) |
-
2003
- 2003-03-10 CN CN 03227088 patent/CN2612121Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |