CN101185215A - Fixing clip for wall mounting of an electric apparatus - Google Patents
Fixing clip for wall mounting of an electric apparatus Download PDFInfo
- Publication number
- CN101185215A CN101185215A CNA2006800171329A CN200680017132A CN101185215A CN 101185215 A CN101185215 A CN 101185215A CN A2006800171329 A CNA2006800171329 A CN A2006800171329A CN 200680017132 A CN200680017132 A CN 200680017132A CN 101185215 A CN101185215 A CN 101185215A
- Authority
- CN
- China
- Prior art keywords
- geometrical clamp
- box
- electric equipment
- support frame
- courses department
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Or Junction Boxes (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
The present . invention relates to a .fixing clip (11) for mounting an electric apparatus, or a support frame of said electric apparatus, on a wall embeddable box (3) . The fixing clip (11) is such to be able to cooperate with a screw (10) to engage against a box (3) inner wall to restrain the electric apparatus or the support frame (2) to the box (3) . The fixing clip (11) is made of a die cast metal.
Description
Technical field
The present invention relates to the technical field of family and office electric systems, and more specifically, relate to the geometrical clamp that a kind of wall that is used for electric equipment is installed.
Background technology
For current purpose of description, electric equipment typically refers to, any device or the electric device of general part electric equipment in civil buildings and analog thereof, and be generally used for installing (for example embedding) in the wall of these buildings.
Therefore, in unrestriced mode, such qualification comprises circuit-breaker, electrical network plug, data network plug, TV plug, telephone plug, button, circuit-breaker, switch, common electric control gear, connector, thermostat, timer, fuse box, alarm/buzzer, for example movably display and the analog of the signal lamp of emergency light, for example step signal device, for example LCD.
As is known, most of electric equipment mentioned above all is to adopt compound mounting structure usually, and perhaps part device carries out the wall installation, and it comprises usually:
-specify to embed the interior box of wall,
-equipment, this equipment carrying can be fixed on the installation frame (or support frame) in the box and comprise frame body, and this frame body forms around an opening, and this opening defines the mount pad that is suitable for receiving and keeping one or more electric equipments; With
-cover plate, described cover plate are fixed on the described framework movably and have and allow user's vision or the manual approaching opening that is installed in the electric equipment on the described support frame.
Some types that are called the concrete electric equipment of monolithic also are known, and wherein plate and described electric equipment itself are combined into monoblock basically, and directly are fixed in the wall built-in box, and do not need the proper supporting framework.
From the prior art, various known systems are fixed to installing frame or monolithic electric equipment in the wall built-in box movably.For example, be known that and adopt screw on wall box support frame or monolithic electric equipment, this screw be suitable for be located at wall box in threaded or not threaded suitable be meshed.Owing to require described box ideally to align with respect to its embedded wall, therefore, such fixed form shows weak point.In addition, the structure that has the seat of screw thread in described box has also reduced free space wherein.
The another kind of fixed system that belongs to known technology has been predicted the use in the corresponding hole on described support frame or described monoblock devices of perforation screw, works on each straddle mounting part (being called geometrical clamp usually) of being made by the iron plate of shearing or bend.In fact, this screw is fastening turning to of having determined that geometrical clamp advances is stabilized in described carriage or electric equipment on the described box thereby be meshed with described box inwall subsequently.
Summary of the invention
What have been noted that is that though the geometrical clamp of prior art is widely used, it can not be stabilized in support frame or equipment on the wall built-in box with enough confining forces.
The object of the present invention is to provide a kind of geometrical clamp that can overcome above-mentioned known prior art shortcoming.
By as with its updating currently form claims 1 and with some specific embodiments at the geometrical clamp that dependent claims was limited, can realize such purpose.
And the installation frame and the electric equipment that limit respectively as dependent claims 9 and 10 also are parts of the present invention.
Description of drawings
By following detailed description in particularly preferred embodiment, will understand the present invention better, described embodiment provides and non-limiting getting with reference to the accompanying drawings in the mode of example, wherein:
Accompanying drawing 1 is a perspective view, has the separating component of the one group of parts that is used for the installation of electric equipment wall;
Accompanying drawing 2 has been described the end view of the support frame in the parts group that is included in accompanying drawing 1; With
Accompanying drawing 3 has been described the geometrical clamp according to special preferred embodiment of the present invention.
In the accompanying drawings, similar or identical parts will be with identical designated.
Embodiment
In Fig. 1, the perspective view of frame-box parts groups has been described, use 1 mark usually.Described frame-box parts group 1 comprises support frame 2 and wall built-in box 3.Box 3, it only is described as cylindrical shape by way of example, is actually to have the inner container that receives the space and comprise the inner container wall 30 that surrounds this inner space.Described container is realized in anti-impact resin and has the size of standard usually.
The frame body 4 of described support frame 2 forms self around window 5 is installed, and window is installed is defined the mount pad that is suitable for receiving or keeping one or more electric equipments that do not illustrate on accompanying drawing.Two relative walls 6 in the face of support frame 2 are arranged on installation window 5; Each wall comprise a large amount of from the wall 6 towards the outstanding latch member 7 of window 5 is installed.Such latch member 7 like this with will lock onto support frame 2 on the relative edge of electric equipment on the corresponding latch member that has match.Preferably, such latch member 7 allows to adopt the mode of slot type combination or hasp combination that electric equipment is connected to support frame 2.
Specifically, such fixture advantageously comprises geometrical clamp 11 or straddle mounting member 11, and comprises and matching with such geometrical clamp 11 to change the adjustment screw 10 of inclined angle alpha between this geometrical clamp 11 and support frame 2 (in the accompanying drawing 2 as seen) gradually.In fact, adjusting screw 10 is that each hole 13 of passing like this on the support frame 1 is located in the thread cavity 22 suitable on each geometrical clamp 11 with insertion.
As shown in Figure 1, in particularly preferred embodiment, support frame 2 comprises with each adjusts match a pair of geometrical clamp 11 on each the relative limit that merges the frame body 4 that is positioned at support frame 2 of screw 10.
With reference to figure 2, wherein the end view of the support frame described in Fig. 12 is illustrated, it is apparent that, described geometrical clamp 11 has such structural configuration so that fastening adjustment screw 10 can change the tilt angle alpha between the frame body 4 that is limited to geometrical clamp 11 and support frame 2, till arriving the breech lock configuration, wherein the described box inwall of geometrical clamp 11 engagements is to be fixed to wall built-in box 3 with support frame 2.
Particularly preferred embodiment according to geometrical clamp 11 of the present invention is illustrated in greater detail in accompanying drawing 3.Advantageously, such geometrical clamp 11 is made by die-cast metal.In fact, such geometrical clamp 11 is realized by moulding technology, is wherein realized adorning mould by apply high pressure on motlten metal.Usually, adopt the moulding technology of die casting to it is known to the person skilled in the art that so description no longer in more detail.
More particularly, folder 11 is made by Zama alloy (zama), and it is actually the alloy with high-load zinc that contains a spot of copper, aluminium and magnesium.
In special preferred embodiment, the minimum thickness shown in the geometrical clamp 11 preferably is approximately equal to 2mm approximately greater than 1.5mm.Such folder comprises having the basic courses department 20 that is suitable for the seat surface 21 inconsistent with being limited to corresponding surface portion on the main body 4 of support frame 2.Described basic courses department 20 is preferably a little horizontal stripe, and it further comprises having and be limited to seat surface 21 upper sheds, the passage 22 of cylindrical basically and internal thread.Such passage 22 passes basic courses department 20, and is limited to the adjustment screw 10 that the access portal on the seat surface 21 allows passage 22 portion's reception within it to match with geometrical clamp 11.
In particularly preferred embodiment, seat surface 21 is the surfaces that are essentially the plane, and it is positioned on the basic plane of hanging down as for the bearing of trend z of passage 22, and this is actually the hand of spiral z that adjusts screw 10.In this way, in the time will adjusting screw and be fastened in the passage 22, seat surface 21 tilts to move reaching a position with respect to the frame body 4 of support frame 2 gradually, this moment this seat surface 21 in the face of and be parallel to respective surfaces on the frame body 4 that is limited to support frame 2.
In the described particularly preferred embodiment of Fig. 3, especially, folder 11 is installed is comprised, from 20 separate and two claw portions 24 spaced apart from each other of basic courses department.Preferably, between two claw portions 24 of geometrical clamp 11, has the reinforcement cross bar 27 that is different from basic courses department 20.Preferably, this strengthens cross bar 27 near the described claw end 24 away from basic courses department 20.Like this, between cross bar 27, basic courses department 20 and two claw portions 24, be defined as the peristome 28 of geometrical clamp 11, it is suitable for receiving the part screw 10 that may pass the screw channel 22 that is limited in the basic courses department 20.
Based on described above, can be understood that why geometrical clamp 11 according to the present invention can be guaranteed the maintenance on the certain degree in the support frame 2 in fixed wall box 3, and overcome the defective of the fixed system of prior art by this way.Specifically, find that geometrical clamp 11 according to the present invention compares with the folder of the prior art of being made by punching iron plate, guarantee that its confining force exceeds 20%.
Be apparent that, though special example is meant such fact in current description, wherein geometrical clamp 11 is used to support frame 2 is fixed on the wall box 3, but such folder 11 also can be favourable for example is used for that the electric equipment of monolithic type directly is fixed to wall built-in box 3, that is to say, do not use support frame 2.
Be apparent that those skilled in the art can carry out various modifications and improvement to the said fixing folder, although all be included among the scope of the present invention that limits as claim.
Claims (10)
1. be used for support frame (2) with electric equipment or described electric equipment and be installed to geometrical clamp (11) on the wall built-in box (3), described geometrical clamp (11) with adjust the match inwall (30) of the described box of incompatible engagement (3) of screw (10), so that described electric equipment or described framework (2) are secured on the described box (3)
It is characterized in that described geometrical clamp (11) is made by die-cast metal.
2. according to the geometrical clamp (11) of claim 1, wherein said metal is the Zama alloy.
3. according to the geometrical clamp (11) of claim 1, wherein said geometrical clamp (11) has the minimum thickness greater than 1.5mm.
4. according to the geometrical clamp (11) of claim 3, wherein said minimum thickness is approximately 2 millimeters.
5. according to each geometrical clamp (11) in the aforementioned claim, comprise basic courses department (20), described basic courses department (20) comprises susceptor surface (21), this susceptor surface (21) is suitable for and is limited to corresponding surface portion on described electric equipment or the support frame (2) adjacency that offsets, and described basic courses department (20) comprises the passage (22) that is suitable for receiving described adjustment screw (10) of inner threaded.
6. according to the geometrical clamp (11) of claim 5, wherein said susceptor surface (21) is positioned on the plane of the bearing of trend (z) that is substantially perpendicular to described passage (22).
7. according to the geometrical clamp (11) of claim 5, further comprise at least one jaw member (24), it is integrated into little cross bar (25) basically, and have first end that radiates from described basic courses department (20) and second opposite end with little projecting teeth portion (26) of the inwall (30) that is suitable for penetrating at least in part described box (3).
8. according to the geometrical clamp (11) of claim 7, wherein said at least one jaw member (24) comprises first and second jaw member (24), and described first and second jaw member radiate and are connected by the reinforcement cross bar (27) that is different from described basic courses department (20) each other from described basic courses department (20).
9. can be installed to the monolithic electric equipment of wall built-in box (3), it is characterized in that, it is right that it comprises according to the described geometrical clamp (11) that is suitable for described electric equipment is fixed to described box (3) of arbitrary aforementioned claim.
10. the support frame (2) that is used for the wall installation of at least one electric equipment, described framework (2) can be fixed to wall built-in box (3), it is characterized in that it is right that it comprises according to each described geometrical clamp (11) that is suitable for described support frame (2) is fixed to described box (3) in the claim 1 to 8.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITRM2005A000240 | 2005-05-17 | ||
| IT000240A ITRM20050240A1 (en) | 2005-05-17 | 2005-05-17 | FIXING CLAMP FOR WALL MOUNTING OF AN ELECTRIC APPLIANCE. |
| PCT/IT2006/000314 WO2006123380A2 (en) | 2005-05-17 | 2006-05-04 | Fixing clip for wall mounting of an electric apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101185215A true CN101185215A (en) | 2008-05-21 |
| CN101185215B CN101185215B (en) | 2012-04-11 |
Family
ID=37027774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800171329A Expired - Fee Related CN101185215B (en) | 2005-05-17 | 2006-05-04 | Fixing clip for wall mounting of an electric apparatus |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1882288A2 (en) |
| KR (1) | KR101180611B1 (en) |
| CN (1) | CN101185215B (en) |
| AR (1) | AR053278A1 (en) |
| EA (1) | EA011342B1 (en) |
| IT (1) | ITRM20050240A1 (en) |
| PE (1) | PE20061411A1 (en) |
| TW (1) | TWI320816B (en) |
| UY (1) | UY29536A1 (en) |
| WO (1) | WO2006123380A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463927A (en) * | 2014-04-28 | 2017-02-22 | 勒格朗法国公司 | Module of electrical equipment to be snap-fitted into an electrical box |
| CN110225687A (en) * | 2018-03-02 | 2019-09-10 | Rb控制有限公司 | Carrier frame plate |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503428A (en) * | 2012-06-25 | 2014-01-01 | Richard Cox | Clip for electrical box |
| ES2505321B1 (en) * | 2013-04-08 | 2015-11-03 | Schneider Electric España, S.A. | FRAME FOR ELECTRICAL MECHANISM INSTALLATION ASSEMBLY |
| FR3020520B1 (en) * | 2014-04-28 | 2017-12-22 | Legrand France | CONNECTOR FOR ELECTRICAL EQUIPMENT LODGING IN A RECESSED BOX |
| GB2541889A (en) * | 2015-09-01 | 2017-03-08 | michael jones Christopher | Apparatus for placement of an electrical socket outlet into a structure |
| RU167981U1 (en) * | 2016-09-13 | 2017-01-13 | Михаил Николаевич Оверченко | DEVICE FOR HOLDING IN-WELL DOWN EXPLOSION ELEMENTS |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4033914A1 (en) * | 1990-10-25 | 1992-04-30 | Bosch Gmbh Robert | Flush mounted plug socket with cable terminal chassis - has expansion hooks and chassis as integral injection moulded component |
| US6609927B2 (en) * | 2001-03-06 | 2003-08-26 | Quixemble Inc. | Quick assembling electrical connection box apparatus and method |
| DE10142528B8 (en) * | 2001-08-30 | 2009-12-03 | A. Raymond Et Cie | Mounting bracket for anchoring a component in a hole of a carrier plate |
| CN2671189Y (en) * | 2003-12-10 | 2005-01-12 | 朱振连 | Panel fixing structure of cassette |
| ES1056620Y (en) * | 2004-01-23 | 2004-08-01 | Simon Sa | METAL FRAME FOR ELECTRICAL DEVICES WITH INCORPORTABLE ANCHOR CLAWS. |
-
2005
- 2005-05-17 IT IT000240A patent/ITRM20050240A1/en unknown
-
2006
- 2006-05-04 KR KR1020077029315A patent/KR101180611B1/en not_active IP Right Cessation
- 2006-05-04 EP EP06745324A patent/EP1882288A2/en not_active Withdrawn
- 2006-05-04 WO PCT/IT2006/000314 patent/WO2006123380A2/en not_active Application Discontinuation
- 2006-05-04 EA EA200702513A patent/EA011342B1/en not_active IP Right Cessation
- 2006-05-04 CN CN2006800171329A patent/CN101185215B/en not_active Expired - Fee Related
- 2006-05-08 PE PE2006000481A patent/PE20061411A1/en not_active Application Discontinuation
- 2006-05-11 TW TW095116701A patent/TWI320816B/en not_active IP Right Cessation
- 2006-05-11 AR ARP060101902A patent/AR053278A1/en unknown
- 2006-05-17 UY UY29536A patent/UY29536A1/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463927A (en) * | 2014-04-28 | 2017-02-22 | 勒格朗法国公司 | Module of electrical equipment to be snap-fitted into an electrical box |
| CN106463927B (en) * | 2014-04-28 | 2019-07-23 | 勒格朗法国公司 | It is intended to snap fit onto the electrical equipment module in electronic box |
| CN110225687A (en) * | 2018-03-02 | 2019-09-10 | Rb控制有限公司 | Carrier frame plate |
Also Published As
| Publication number | Publication date |
|---|---|
| EA200702513A1 (en) | 2008-04-28 |
| WO2006123380A2 (en) | 2006-11-23 |
| EA011342B1 (en) | 2009-02-27 |
| EP1882288A2 (en) | 2008-01-30 |
| ITRM20050240A1 (en) | 2006-11-18 |
| UY29536A1 (en) | 2006-12-29 |
| TWI320816B (en) | 2010-02-21 |
| CN101185215B (en) | 2012-04-11 |
| WO2006123380A3 (en) | 2007-01-18 |
| KR101180611B1 (en) | 2012-09-06 |
| PE20061411A1 (en) | 2006-12-15 |
| KR20080015111A (en) | 2008-02-18 |
| AR053278A1 (en) | 2007-04-25 |
| TW200702533A (en) | 2007-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120411 Termination date: 20150504 |
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| EXPY | Termination of patent right or utility model |