CN203905259U - Overhead electric appliance mounting bar - Google Patents
Overhead electric appliance mounting bar Download PDFInfo
- Publication number
- CN203905259U CN203905259U CN201320735123.0U CN201320735123U CN203905259U CN 203905259 U CN203905259 U CN 203905259U CN 201320735123 U CN201320735123 U CN 201320735123U CN 203905259 U CN203905259 U CN 203905259U
- Authority
- CN
- China
- Prior art keywords
- mounting bar
- keel
- fixed block
- bar body
- electric appliance
- 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
An overhead electric appliance mounting bar is used to mount an electric appliance in a ceiling. The mounting bar comprises a long stripped n-shaped hollow cylinder acting as a mounting bar body and a fixing block attached to the bottom of the mounting bar body, wherein the mounting bar body spans between two keels; expansion stress planes of two ends of the mounting bar are placed on the keels; before fixed by the fixing block, the mounting bar can horizontally slide along the keels; after fixation, the mounting bar is fixed on the keels; the mounting bar body detachably spans on the keels and slides along the keel direction based on a neck formed by the expansion stress planes and the fixing block; at least one side of the mounting bar is provided with an installation hole for installation of the overhead electric appliance; and a toothed flexible structure is placed in the hole. With the overhead electric appliance mounting bar, an electric appliance fixing screw can be easily inserted from down to top and locked; a tool is required for disassembling of the overhead electric appliance mounting bar; with the mounting bar, the electric appliance can be conveniently and quickly installed in the ceiling, so installation labor intensity can be reduced, work load is lowered and work efficiency is improved.
Description
Technical field
The utility model relates to household electrical appliances installing area, relates in particular to a kind of overhead type household electrical appliances to be installed on to the mounting bar on ceiling keelson.
Background technology
In prior art, be installed on the overhead type household electrical appliance in ceiling, such as super bath, exhaust fan, warmer, illuminating lamp etc., have two kinds of modes conventionally, and one is to be directly installed on keel, and also having one is on keel, to lay mounting bar.The first is directly installed on the defect that structure on keel and mounting means exist: first install extremely difficultly, not only need casing to tilt to enter in ceiling, also must twist from top to down fixed screw; Secondly,, once will keep in repair after fixing, dismounting is difficulty especially; Its three, be not suitable for the keel of all form of structure.The second mounting means, existing mounting bar is all fixed width size, the slightly microvariations of keel spacing, just cannot reliably install.
Meanwhile, no matter be that keel are directly installed, or on keel, lay wooden frame installation or the mounting bar structure of other type at present, its fixed form that electrical equipment is installed all adopts tapping screw mode that electrical equipment flange is fixed on wooden frame or mounting bar.But in overhead type electrical equipment, as larger in super bath, exhaust fan equal-volume, weight is heavier, if adopt tapping screw mounting means from bottom to top, while screwing in screw, installation personnel need operate with two hands simultaneously, more needs in addition a people that electrical equipment is lifted to location, and this installation process is very inconvenient, waste time and energy, especially take manpower.
Moreover, once after keel have laid, its spacing is fixed, be difficult to regulate; And that buckle requires keel spacing is high, if keel have an error while laying, buckle install after integrated ceiling surface effect disgusting.
Summary of the invention
It is a kind of for the mounting bar in ceiling by overhead type electric mounting that the utility model provides, utilize this mounting bar that overhead type electrical equipment is installed, not only installation, maintenance is convenient and swift, reduce erector's labour intensity and workload, and be widely used, applicability is strong, can be used for installing the overhead type electrical equipment of various different sizes and shape.
The utility model provides a kind of mounting bar, this mounting bar is a strip shape body, according to existing keel conventional spacing 300mm, 400mm, 450mm etc., this mounting bar length can be chosen as 300 ± 30mm, 400 ± 30mm, 450 ± 30mm etc., to guarantee that its two ends can level be horizontally placed on two adjacent keel level; The additional fixed block in described mounting bar bottom, the not fastening front mounting bar of fixed block can level move along keel, is fixed on keel after fastening; On described fixed block, being provided with barb can hang upside down on mounting bar, and can slide along barb direction by a small margin, by fastening degree and the keel spacing of the fine-tuning mounting bar that slides; At least one side of described mounting bar is useful on the mounting structure that electrical equipment is installed; Described mounting bar and keel contact surface have at least a side to have the amplification plane of certain width with the contact surface of increase and keel, guarantee mounting bar intensity and increase keel lifting surface area; In described mounting bar, adopt a kind of novel dentation flexible structure, setter only need free-hand the suitable screw of structure is therewith inserted into the end of to from bottom to top can be fastening; When dismounting, can utilize the instrument rotation dismountings such as screwdriver; Described dentation flexible structure indentation entirety ring-type is distributed in installing hole periphery, is no less than 2 profiles of tooth; Described flexible structure presents one-way flexible, has flexiblely in screw direction of insertion, presents in the other direction rigidity; Insert when installing hole at screw, flexible structure be upwards out of shape with screw on helicitic texture coincide, stop screw to exit; Described flexible structure is stackable formation Multi-layers distributing on the longitudinal surface of installing hole, to strengthen adhesion.
Provide according to the utility model for by overhead type electric mounting, the mounting bar in ceiling also has following attached technical characterictic:
In the embodiment providing at the utility model, the main part of described mounting bar is that a cross section is the hollow cylinder of n shape, comprises the two side being parallel to each other and a roof that is connected described two side, and its inside is formed with many ribs.Described roof is formed with multiple strip through holes.
The positioning supports structure of described mounting bar and keel comprises and is positioned at the amplification plane of constraint that is horizontally placed on keel tops of mounting bar both sides and hangs upside down in mounting bar main body slidably fixed block, and the two forms a draw-in groove that can match with the horizontal wall of described keel.Described fixed block slides to keel to be locked along the chute in mounting bar, is provided with the protruding bubble for locating on fixed block, is provided with the row's pit matching with the protruding bubble of fixed block in chute; When fixed block slides along chute, when the protruding bubble of fixed block and the pit of chute match, fixed block is just in relative positioning state, if also not by keel and mounting bar locking, just continue fixed block to slide to keel direction, until fixed block can not be again to front slide.
The two side of described mounting bar is formed with outward extending end wall, is formed with the through hole passing for screw on described end wall, and this through hole is provided with a kind of novel dentation flexible structure; Described dentation flexible structure indentation entirety ring-type is distributed in installation bore periphery, is no less than 2 profiles of tooth; Described flexible structure presents one-way flexible, has flexiblely in screw direction of insertion, presents in the other direction rigidity; Insert when installing hole at screw, flexible structure be upwards out of shape with screw on helicitic texture coincide, stop screw to exit.
Provide according to the utility model for the mounting bar in ceiling by overhead type electric mounting, because its two ends are shelved and are slidably removably fixed on keel, sidepiece is formed with the keel latch-up structure of slidingtype locking device, therefore can electrical equipment be installed easily by this mounting bar.When installation, first mounting bar is packed between two keel slidably, the fixed block of slip both sides is placed in the draw-in groove being made up of plane on mounting bar and fixed block keel, laterally fine setting mounting bar spacing, then the flange of casing for electric appliances and mounting bar bottom is fitted, screw suitable structure is therewith inserted into the end of to through electric mounting hole, the dentation flexible structure that penetrates mounting bar from bottom to top can be fastening; Other several screws penetrate with the method; Again along keel directional trim electrical equipment position to correct position, the fixed block being slidably installed on bar is to locking state, installation.Convenient quick again, greatly reduce erector's labour intensity, reduce workload, improve operating efficiency.
Brief description of the drawings
The stereogram for by overhead type electric mounting mounting bar in ceiling in of Fig. 1 for providing according to the utility model.For removing the position relationship that represents itself and keel, in figure, keel are gone out by dotted lines.
The top view for by overhead type electric mounting mounting bar in ceiling in of Fig. 2 for providing according to the utility model.For removing the position relationship that represents itself and keel, in figure, keel are gone out by dotted lines.
Fig. 3 is this stereogram that uses novel mounting bar.
Fig. 4 is the A place partial enlarged drawing of Fig. 1.
Fig. 5 is the B place partial enlarged drawing of Fig. 2, has demonstrated the plan structure of dentation flexible structure.
Fig. 6 is the C-C place sectional view of Fig. 1, has demonstrated mounting bar body shape herein and the fit system of dentation flexible structure and screw.
Fig. 7 be the D of Fig. 4 to view, clearly in figure express the internal construction that mounting bar amplification plane and fixed block are locked keel;
Fig. 8 is that the utility model mounting bar is applied in the example schematic that overhead type ventilation fan is installed.
In figure:
1-mounting bar, 11-n shape hollow cylinder, 111-mounting bar body sidewall, 112---mounting bar body roof, 113---mounting bar ribs, 114---strip through hole, the 12-plane of constraint that increases, 13-electric mounting hole, 14-fixed block, 15-fixed block barb, 16-fixed block sliding tray, 17-dentation flexible structure, 171-profile of tooth, 18-draw-in groove;
2-keel, 21-keel flanging, the screens portion of 22-keel inner side and mounting bar, 23-keel top plane;
3-embodiment overhead type ventilation fan; 31 ventilation fan flanges;
4-mounting screw.
Detailed description of the invention
By a preferred embodiment, the utility model is done to further description below in conjunction with Figure of description.
As shown in Figure 1, by two overhead type electric mounting bars of the present utility model (1), across being positioned on keel (2), two ends are held on the top plane (23) of keel;
As shown in Figure 7, its section of keel (2) is inverted triangle shape, has the screens portion (22) with mounting bar in the relative inner side of two bar keels;
As shown in Figure 7, the screens portion that the amplification plane of constraint (12) of mounting bar is aimed to keel with the draw-in groove (18) of fixed block (14) composition, promotes fixed block to pre-locking state to keel (2) direction; In like manner operate its excess-three fixed block;
Along keel (2) direction this two mounting bars (1) that slide, make it position and conform to electrical equipment aperture position, spacing is close with electrical appliance box body width to be installed;
As shown in Figure 8, overhead type electrical equipment to be installed is from bottom to top put into the square frame being surrounded by two keel (2) and above-mentioned two mounting bars (1);
Then as shown in Figure 6, the flange of casing for electric appliances (31) and mounting bar bottom are fitted, free-hand by the suitable screw (4) of structure therewith, be inserted into the end through the dentation flexible structure (17) of electrical equipment flange installing hole, mounting bar from bottom to top; Other 1 or several the screws (4) of same mounting bar penetrate with the method; Another mounting bar is fixing equally.Again along keel (2) directional trim electrical equipment together with the position of mounting bar to correct position, the fixed block on mounting bar (14) is slid into locking state, load onto appliance panel, installation.
In a word, the foregoing is only preferred embodiment of the present utility model, all equivalent variations of doing according to the utility model architectural feature and replacement, all should belong to covering scope of the present utility model.
Claims (7)
1. an overhead type electric mounting bar, be used for electric mounting, in ceiling, it is characterized in that: this mounting bar (1) comprises that the n shape hollow cylinder of a strip is as the additional fixed block (14) of mounting bar body (11) and mounting bar body (11) bottom; Described mounting bar body (11) is across between two keel (2), and the amplification plane of constraint (12) at its two ends is held on described keel (2); The not fastening front mounting bar of described fixed block (14) (1) is can level mobile along keel (2), is fixed on keel (2) after fastening; It is upper that described mounting bar body (11) is removably across described keel (2), and can slide along keel direction by the increase draw-in groove (18) of plane of constraint (12) and fixed block (14) formation of mounting bar; At least one side of described mounting bar body (11) is useful on the installing hole (13) that overhead type electrical equipment is installed, and has dentation flexible structure (17) in hole.
2. mounting bar according to claim 1, it is characterized in that: according to existing keel conventional spacing 300mm, 400mm, 450mm, this mounting bar body (11) length may be selected to be 300 ± 30mm, 400 ± 30mm, 450 ± 30mm, to guarantee that its two ends can level be horizontally placed on two adjacent keel (2) planes.
3. mounting bar according to claim 1, it is characterized in that: described mounting bar (1) two ends have slidably for locking the fixed block (14) of mounting bar body (11) and keel (2), on described fixed block (14), being provided with barb (15) can hang upside down on mounting bar body (11), and can slide along fixed block sliding tray (16) to barb direction by a small margin, by fastening degree and the keel spacing of the fine-tuning mounting bar that slides.
4. mounting bar according to claim 1, it is characterized in that: described mounting bar body part (11) is that a cross section is the hollow cylinder of n shape, comprise the two side (111) being parallel to each other and a roof (112) that is connected described two side, its inside is formed with many ribs (113), and described roof (111) is formed with multiple strip through holes (114).
5. mounting bar according to claim 1, it is characterized in that: described mounting bar has the amplification plane (12) that there is a certain width side at least to increase and the contact surface of keel, guarantees mounting bar body (11) intensity and increases keel (2) lifting surface area.
6. mounting bar according to claim 1, is characterized in that: described dentation flexible structure (17) presents one-way flexible, has flexiblely in screw (4) direction of insertion, presents in the other direction rigidity; Setter only need free-hand the suitable screw (4) of structure is therewith inserted into the end of to from bottom to top can be fastening; When dismounting, can utilize the instrument rotation dismountings such as screwdriver; Described dentation flexible structure (17) indentation entirety ring-type is distributed in installing hole (13) periphery, is no less than 2 profiles of tooth (171); Described flexible structure inserts installing hole when (13) at screw (4), flexible structure be upwards out of shape with screw on helicitic texture coincide, stop screw (4) to exit; Described flexible structure is stackable formation Multi-layers distributing on the longitudinal surface of installing hole, to strengthen adhesion.
7. mounting bar according to claim 3, it is characterized in that, the amplification plane of constraint (12) of described fixed block (14) and described mounting bar, both form a draw-in groove (18) that can match with the horizontal wall of described keel (2); Described fixed block (14) slides along the chute (16) on mounting bar body (11) to keel to be locked (2), on fixed block (14), be provided with the protruding bubble for locating, in chute, be provided with the row's pit matching with the protruding bubble of fixed block; When fixed block slides along chute, when the protruding bubble of fixed block and the pit of chute match, fixed block is just in relative positioning state, if also not by keel and mounting bar locking, just continue fixed block to slide to keel direction, until fixed block can not be again to front slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735123.0U CN203905259U (en) | 2013-11-14 | 2013-11-14 | Overhead electric appliance mounting bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735123.0U CN203905259U (en) | 2013-11-14 | 2013-11-14 | Overhead electric appliance mounting bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905259U true CN203905259U (en) | 2014-10-29 |
Family
ID=51779547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735123.0U Expired - Fee Related CN203905259U (en) | 2013-11-14 | 2013-11-14 | Overhead electric appliance mounting bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780997A (en) * | 2016-04-15 | 2016-07-20 | 法狮龙建材科技有限公司 | Suspended ceiling electrical transition structure |
| CN106836607A (en) * | 2015-12-03 | 2017-06-13 | 广东绿岛风室内空气系统科技有限公司 | A kind of Integral ceiling mounting bracket |
| CN106836610A (en) * | 2015-12-03 | 2017-06-13 | 广东绿岛风室内空气系统科技有限公司 | A kind of mounting structure for supporting polytype support |
-
2013
- 2013-11-14 CN CN201320735123.0U patent/CN203905259U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836607A (en) * | 2015-12-03 | 2017-06-13 | 广东绿岛风室内空气系统科技有限公司 | A kind of Integral ceiling mounting bracket |
| CN106836610A (en) * | 2015-12-03 | 2017-06-13 | 广东绿岛风室内空气系统科技有限公司 | A kind of mounting structure for supporting polytype support |
| CN106836610B (en) * | 2015-12-03 | 2023-11-28 | 广东绿岛风空气系统股份有限公司 | Mounting structure supporting multiple types of brackets |
| CN106836607B (en) * | 2015-12-03 | 2023-11-28 | 广东绿岛风空气系统股份有限公司 | Integrated furred ceiling installing support |
| CN105780997A (en) * | 2016-04-15 | 2016-07-20 | 法狮龙建材科技有限公司 | Suspended ceiling electrical transition structure |
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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: 20141029 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |