CN2074063U - Connection box and quick joint thereof - Google Patents
Connection box and quick joint thereof Download PDFInfo
- Publication number
- CN2074063U CN2074063U CN 90207033 CN90207033U CN2074063U CN 2074063 U CN2074063 U CN 2074063U CN 90207033 CN90207033 CN 90207033 CN 90207033 U CN90207033 U CN 90207033U CN 2074063 U CN2074063 U CN 2074063U
- Authority
- CN
- China
- Prior art keywords
- shaped
- terminal box
- adapter coupling
- connection box
- circular hole
- 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.)
- Withdrawn
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connection box and a joint device thereof, which are used for the installation in the building or the electric appliance circuit, comprising a connection box, a transfer joint, an anti-seepage cushion ring, a wire bolt pipe, etc. When the wiring needs carrying out in the construction, the wire bolt pipe is sheathed into the transfer joint and fixed on a device through bolts; the transfer joint is sheathed with the anti-seepage cushion ring and then embedded into the connection box and rotated in an angle, and the transfer joint and the connection box can be tightly clamped and fixedly sheathed. The utility model has the advantages of simple structure, easy fabrication, convenient assembly, low cost, labor saving, time saving, stable and fast scarf joint, and beautiful wiring.
Description
Terminal box and piecing devices thereof that the utility model belongs in the building or installs and uses in the electric appliance circuits.
At present, in house service, the wiring of decoration formula of residential housing and office block, the fast-wiring that electrical equipment is installed in the factory often adopts various wire casings or keeps somewhere the circuit mouth in advance, utilizes the bolt lock tube, but need bury underground in advance before the fill water cement concrete.Its circuit mouth also must be with re-laying cement concrete behind the screw locking, its moisture content can be invaded wire casing inside or connection jaws, and it is stuck that thread is got rusty, can't breakdown when causing wiring, and electric wire is moist easily, also cause loose contact, when wire casing is constructed, also necessary online crossing tapping one by one, take a lot of work, time-consuming, easy damaged in collision when handling and loading, both uneconomical, inconvenient again.
The purpose of this utility model, it is shortcoming at above wiring construction, a kind of thread locking that structurally do not need is provided, but adopt novel terminal box and anodontia snap joint, make it both have tight kayser function, have certain good waterproof effect again, be a kind of simple in structure, easy to process, install fast, cost is low, economical and practical, wiring wiring attractive in appearance is closed and snap joint.
The utility model is achieved in that a kind of novel terminal box of design and anodontia snap joint.On the surface of terminal box box body, be shaped on circular hole, and be shaped on two embeded slots of symmetry in circular hole periphery both sides.Adapter coupling is a hollow cylinder, is shaped on and the corresponding convex clamping point of embeded slot in its head end cylinder outer surface upper and lower position, is shaped on gasket groove near the convex clamping point rear side.After embedding in the circular hole of terminal box behind the adapter coupling suit antiseepage packing ring, rotating an angle position, just can closely fix socket, to reach the purpose of waterproof.Be shaped on integrated convex ring body at the adapter coupling cylinder outer surface again, and above convex ring body, be shaped on two and penetrate screw.When circuit is installed, need only earlier line bolt pipe box be gone in the adapter coupling, again bolt is screwed in screw, it is installed, and then, rotate a position embedding in the terminal box behind the adapter coupling suit antiseepage packing ring, can closely fix socket, to reach the purpose of quick socket.If when connecing not wiring of box, can connect a stopper.To avoid interface to damage.
The utility model is described in further detail below in conjunction with description of drawings and embodiment:
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model stereochemical structure exploded view.
Fig. 3 is the utility model cutaway view.
Fig. 4 is the utility model installing/dismounting action schematic diagram.
1--terminal box 2--adapter coupling 3--antiseepage packing ring 4--line bolt pipe
10--circular hole 11--embeded slot 12--convex clamping point 22--convex ring body
23--screw 24--bolt 30--gasket groove
To shown in Figure 3, make a cuboid terminal box 1 and members such as the quick adapter coupling 2 of anodontia, antiseepage packing ring 3 by Fig. 1.Be shaped on circular hole 10 on the upper surface of cuboid terminal box 1 and side surface, each surface is gone up and can be made 1 to 4 circular hole 10, and is shaped on two symmetrical embeded slots 11 in circular hole periphery both sides, and embeded slot 11 can be arc groove or square groove.Adapter coupling 2 is a hollow cylinder, in cylinder front end outer surface upper and lower position, be shaped on and embeded slot 11 shapes and all corresponding convex clamping point 21 of size, rear side near convex clamping point 21 is shaped on gasket groove 30, be shaped on integrated convex ring body 22 at cylinder outer surface again, and above adapter coupling 2 rear end convex ring bodies 22, be shaped on two and penetrate screw 23, when embedding behind the adapter coupling 2 suit antiseepage packing rings 3 in terminal box 1 circular hole 10, just can closely fix socket after rotating an angle position, to reach the waterproof purpose.
If during terminal box 1 not wiring, a stopper can be installed, to avoid interface to damage, when distribution is installed circuit if will construct, only need earlier line bolt pipe 4 to be inserted in the adapter coupling 2, again bolt 24 is screwed in screw 23, it is installed, and then adapter coupling 2 suit waterproof washers 3 back embedded in the circular hole 10 of terminal boxes 1, rotate an angle position after, can closely fix and connect cover.Otherwise, if will dismantle adapter coupling 2 time, then only need counter-rotating, make convex clamping point 21 on the adapter coupling 2 break away from the box body of terminal boxes 1, can reach fast and convenient dismounting.(referring to Fig. 4)
In sum, the utility model terminal box and snap joint thereof, owing on adapter coupling 2, be shaped on convex clamping point 21, on terminal box 1, be shaped on embeded slot 11 mutual build-ins and cooperate, changed traditional thread locking, not only simple in structure, and interlocking is firm, easy to process, and installation and removal all easily and fast, with low cost, save time, the saving of labor, economical and practical.Owing to the front end sleeve at adapter coupling 2 is equipped with antiseepage packing ring 3, not only make adapter coupling 2 can't throw off terminal box 1 again, and sealing, can reach waterproof, damp-proof effect.Also, during as if not wiring, a stopper can be installed because adapter coupling 2 of the present utility model can be installed different line bolt pipes 4, in case the interface damage, so quite practical, and it is attractive in appearance to connect up.
Claims (2)
1, terminal box and the snap joint of using in a kind of electric appliance circuits thereof is characterized in that it is by terminal box 1, adapter coupling 2, antiseepage packing ring 3, line bolt pipe 4 is formed, and adapter coupling 2 suit antiseepage packing rings 3 backs embed in the terminal box 1, rotate closely fixing behind the angle position;
A. on the upper surface of terminal box 1 box body and side surface, be shaped on circular hole 10, and be shaped on two embeded slots 11 of symmetry in circular hole 10 peripheral both sides;
B. adapter coupling 2 is a hollow cylinder, be shaped on and embeded slot 11 shapes and big or small corresponding convex clamping point 21 in cylinder front end outer surface upper and lower position, be shaped on gasket groove 30 near convex clamping point 21 rear sides, be shaped on integrated convex ring body 22 at cylinder outer surface again, and above adapter coupling 2 rear end convex ring bodies 22, be shaped on two and penetrate screw 23;
C. line bolt pipe 4 is inserted in the adapter coupling 2, bolt 24 is screwed in screw 23 again it is installed.
2, according to described terminal box of claim 1 and snap joint thereof, each surface that it is characterized in that terminal box 1 can be shaped on 1 to 4 circular hole 10 and corresponding embeded slot 11 thereof, embeded slot 11 can be arc groove or square groove, and the shape of the convex clamping point of adapter coupling 2 is corresponding with embeded slot 11 with size.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90207033 CN2074063U (en) | 1990-03-13 | 1990-03-13 | Connection box and quick joint thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90207033 CN2074063U (en) | 1990-03-13 | 1990-03-13 | Connection box and quick joint thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2074063U true CN2074063U (en) | 1991-03-27 |
Family
ID=4887510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90207033 Withdrawn CN2074063U (en) | 1990-03-13 | 1990-03-13 | Connection box and quick joint thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2074063U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362715C (en) * | 2004-06-15 | 2008-01-16 | 煤炭科学研究总院抚顺分院 | Multifunctional cable junction box |
CN101060237B (en) * | 2006-04-18 | 2011-09-28 | 万家盛 | Combination electricity anti-stealing wiring device |
CN103457105A (en) * | 2013-08-31 | 2013-12-18 | 广东福田电器有限公司 | Adapter for connection and disconnection of electrical equipment |
CN109193510A (en) * | 2018-09-17 | 2019-01-11 | 佛山市伊戈尔电子有限公司 | A kind of dust-proof separated time box structure of new waterproof |
CN110854767A (en) * | 2019-11-28 | 2020-02-28 | 徐州蓝格数字科技有限公司 | Intelligent switching device for digital information transmission line |
-
1990
- 1990-03-13 CN CN 90207033 patent/CN2074063U/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362715C (en) * | 2004-06-15 | 2008-01-16 | 煤炭科学研究总院抚顺分院 | Multifunctional cable junction box |
CN101060237B (en) * | 2006-04-18 | 2011-09-28 | 万家盛 | Combination electricity anti-stealing wiring device |
CN103457105A (en) * | 2013-08-31 | 2013-12-18 | 广东福田电器有限公司 | Adapter for connection and disconnection of electrical equipment |
CN109193510A (en) * | 2018-09-17 | 2019-01-11 | 佛山市伊戈尔电子有限公司 | A kind of dust-proof separated time box structure of new waterproof |
CN110854767A (en) * | 2019-11-28 | 2020-02-28 | 徐州蓝格数字科技有限公司 | Intelligent switching device for digital information transmission line |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
RN01 | Renewal of patent term | ||
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 |