CN108832567A - A kind of adapter coupling of wire casing and spool - Google Patents
A kind of adapter coupling of wire casing and spool Download PDFInfo
- Publication number
- CN108832567A CN108832567A CN201810779639.2A CN201810779639A CN108832567A CN 108832567 A CN108832567 A CN 108832567A CN 201810779639 A CN201810779639 A CN 201810779639A CN 108832567 A CN108832567 A CN 108832567A
- Authority
- CN
- China
- Prior art keywords
- wire casing
- spool
- interconnecting piece
- adapter coupling
- connection
- 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.)
- Pending
Links
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
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of technical field of adapter, more particularly, to the adapter coupling of a kind of wire casing and spool, including spool, wire casing and adapter coupling for connecting wire casing and spool；The adapter coupling is set as hollow structure, is set as the spool interconnecting piece of hollow structure including connecting with spool, connect the wire casing interconnecting piece for being set as hollow structure with wire casing and connecting line pipe jointing part and wire casing interconnecting piece are set as the middle interconnecting piece of hollow structure.Wire casing provided by the invention and the adapter coupling of spool can need to connect wire casing and spool conversion according to different constructions, and meet wire casing and spool is used alternatingly demand, and structure is simple, good appearance, connect it is quick for installation reliable, it is very practical.
Description
Technical field
The present invention provides a kind of technical field of adapter, more particularly, to the adapter coupling of a kind of wire casing and spool.
Background technique
With the development of country, all kinds of tubing are widely used in the every field such as engineering construction, office building, auditoriums, hotels, house,
Generally using in building cable installation is wire casing and spool.Due to construction requirement difference, wire casing is often used alternatingly with spool,
And it cannot achieve connection between various sizes of wire casing and spool, therefore gap exposure is formed between wire casing and spool；Such as hanging down
Straight turning needs to realize that wire casing connect with spool, then the cable at turning can not cover thus it is direct exposed.Spool and line
For the cable of slot junction because gap is excessive or direct exposure, may destroy cable because of insect etc. cause open circuit to lead to Electrical Safety
Hidden danger；The cable of gap and exposure is unfavorable for the beauty of construction and decoration simultaneously.The present invention provides the switching of a kind of wire casing and spool
Connector can need to convert using wire casing and spool according to site operation, and connection is quick and easy for installation, both artistic and practical.
Summary of the invention
In order to overcome at least one of the drawbacks of the prior art described above, the switching for providing a kind of wire casing and spool connects the present invention
Head can need to connect wire casing and spool conversion, meet the demand that is used alternatingly of wire casing and spool, structure letter according to different constructions
Single, good appearance, connection is quick for installation reliable, very practical.
In order to solve the above technical problems, technical scheme is as follows：
A kind of adapter coupling of wire casing and spool, including spool, wire casing and the adapter coupling for connecting wire casing and spool；The switching
Connector is set as hollow structure, is set as the spool interconnecting piece of hollow structure including connecting with spool, connect with wire casing and be set as hollow knot
The wire casing interconnecting piece and connecting line pipe jointing part and wire casing interconnecting piece of structure are set as the middle interconnecting piece of hollow structure.Adapter coupling
Realize the connection of spool and wire casing, cable passes through the hollow structure of spool interconnecting piece, middle interconnecting piece and wire casing interconnecting piece
Cavity realizes cabling, so that cable is not exposed to outside, improves electrical safety and finishing is beautiful.
The wire casing interconnecting piece is set as bottom-open structure, the top including two sides in two sides and connection
Face.
Curved transition sections and the tongue piece parallel with top surface are equipped in the cavity of the wire casing interconnecting piece, one end of tongue piece passes through
Curved transition sections are connect with top surface, and the other end is free end；The tongue piece and top surface constitute buckle structure.
The pedestal that the wire casing includes upper cover, is engaged with upper cover；The upper cover is snapped connection with buckle structure realization.
On be placed on buckle structure realization snap connection；The pedestal engaged simultaneously with upper cover is placed in the cavity of wire casing interconnecting piece, bottom
The bottom surface of seat is located at the bottom-open opening of wire casing interconnecting piece, and the two sidewalls of pedestal connect with two sides face of wire casing interconnecting piece
Touching.
The junction of the spool interconnecting piece and middle interconnecting piece is provided with annular protrusion, the annular protrusion and the line
The annular end face of pipe abuts against.Spool interconnecting piece realizes that socket joint is connect with spool, and installation is simple and convenient, and connection reliability is strong.
The adapter coupling is integrally formed.
The adapter coupling is PVC fire proofing.
The adapter coupling includes the fixing clamp for adapter coupling to be fixed on to metope.
The axis of the axis and wire casing interconnecting piece of the spool interconnecting piece is located on the same line.Switching of the invention connects
Head realizes that the connection of spool and wire casing on the same line is installed.
The axis of the axis and wire casing interconnecting piece of the spool interconnecting piece intersects vertically.Adapter coupling of the invention realizes line
The connection of pipe and wire casing vertical turn is installed.
Compared with prior art, beneficial effect is：
（1）Adapter coupling of the invention realizes the connection of spool and wire casing, and meet wire casing and spool is used alternatingly demand；Cable
Line realizes cabling by the cavity of the hollow structure of spool interconnecting piece, interconnecting piece and wire casing interconnecting piece, so that cable will not
It is exposed to outside, electrical safety is improved and finishing is beautiful；
（2）The tongue piece of wire casing interconnecting piece setting and top surface constitute buckle structure, are snapped connection by buckle structure and wire casing realization；
Spool interconnecting piece is equipped with annular protrusion with the junction of middle interconnecting piece, and spool is connect with spool interconnecting piece socket joint, above-mentioned
Buckle structure and annular protrusion structure are simple, and installation is reliable, simple and convenient；
（3）The axis of the axis and wire casing interconnecting piece that according to use demand, can form preparation line pipe jointing part is located at same straight line
Or vertical adapter coupling, meet spool and the same straight line of wire casing moves towards the connection of connection and vertical turn trend.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is the schematic diagram of the section structure of the present invention.
Fig. 3 is adapter coupling overall structure diagram of the present invention.
Fig. 4 is present invention switching elbow overall structure diagram.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1-3, the adapter coupling of a kind of wire casing and spool, including spool 5, wire casing 6 and for connect wire casing with
The adapter coupling 7 of spool；The adapter coupling 7 is set as hollow structure, and the spool company of hollow structure is set as including connecting with spool 5
Socket part 1 connect the wire casing interconnecting piece 3 for being set as hollow structure with wire casing 6 and connecting line pipe jointing part 1 is set with wire casing interconnecting piece 3
For the middle interconnecting piece 2 of hollow structure.Cable is hollow by spool interconnecting piece 1, middle interconnecting piece 2 and wire casing interconnecting piece 3
The cavity of structure realizes cabling, and adapter coupling 7 realizes the connection of spool 5 and wire casing 6, so that cable is not exposed to outside,
Improve electrical safety and finishing aesthetics.
The wire casing interconnecting piece 3 is set as bottom-open structure, the top including two sides in two sides and connection
Face 31.Curved transition sections 41 and the tongue piece 4 parallel with top surface 31, one end of tongue piece 4 are equipped in the cavity of the wire casing interconnecting piece 3
It is connect by curved transition sections 41 with top surface 31, the other end is free end；The tongue piece 4 constitutes buckle structure with top surface 31.Institute
State the pedestal 62 that wire casing 6 includes upper cover 61, engages with upper cover 61；The buckle structure is snapped connection with the upper cover 61.Such as Fig. 2
It is shown, upper cover 61 is placed in buckle structure and realizes snapping connection for adapter coupling 7 and wire casing upper cover 61；Block simultaneously with upper cover 61
The pedestal 62 of conjunction is placed in the cavity of wire casing interconnecting piece, and the bottom surface of pedestal 62 is located at the bottom-open opening of wire casing interconnecting piece,
Two of the two sidewalls of pedestal 62 and wire casing interconnecting piece 3 contact by side.
The junction of the spool interconnecting piece 1 and middle interconnecting piece 2 is provided with annular protrusion 11, the annular protrusion 11 with
The annular end face of the spool 5 abuts against.Spool interconnecting piece 1 realizes that socket joint is connect with spool 5, and the end face of spool 5 is positioned to institute
The front end of annular protrusion 11 is stated, installation is simple and convenient, and connection reliability is strong.
The adapter coupling 7 is integrally formed.It can be adopted according to the spool and wire casing of different size and be molded with a mold manufacture
The adapter coupling 7 of corresponding connection specification, structure is simple, and manufacturing cost is low.
The adapter coupling 7 is PVC fire proofing.Major part wire casing and spool used at present use PVC polychlorostyrene second
Alkene material, the PVC of anti-flammability effectively improve the electricity consumption fire safety caused by cable failure.
The adapter coupling 7 includes the fixing clamp for adapter coupling 7 to be fixed on to metope.For larger-size switching
Connector 7 is configured with fixing clamp, improves mounting stability for adapter coupling 7 to be fixed on metope.
The axis of the axis and wire casing interconnecting piece 3 of the spool interconnecting piece 1 is located on the same line.Meet along same
The wire casing 6 of straight line setting is connect with the conversion of spool 5.
In addition, the adapter coupling be also designed to conversion elbow, as shown in figure 4, the axis of spool interconnecting piece 1 with
The axis of wire casing interconnecting piece 3 intersects vertically, and satisfaction needs to realize the installation requirements that wire casing 6 is connect with spool 5 at vertical turn.
In use, certain size, the pedestal that will be exposed after cutting are cut into the connecting pin at the upper cover 61 of wire casing 6
62 are put into wire casing interconnecting piece cavity, and the bottom-open that the bottom surface of pedestal 62 is located at wire casing interconnecting piece 3 at this time is open, and the two of pedestal 62
Two of side wall and wire casing interconnecting piece 3 contact by side；The upper cover 61 engaged with pedestal 62 is caught in buckle structure, realizes wire casing
Interconnecting piece 3 is snapped connection with wire casing 6；Then spool 5 is put into spool interconnecting piece 1 and realizes socket joint connection, reuse fixing clamp
Crossover sub 7 and spool 5 and wire casing 6 are fixed on wall simultaneously, spool 5 can be realized and connect with the conversion of wire casing 6, meet line
Demand is used alternatingly with spool 5 in slot 6, and structure is simple, and connection is quick for installation reliable, very practical.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. the adapter coupling of a kind of wire casing and spool, which is characterized in that including spool（5）, wire casing（6）And connect wire casing and spool
Adapter coupling（7）；The adapter coupling（7）Be set as hollow structure, including with spool（5）Connection is set as the spool of hollow structure
Interconnecting piece（1）With wire casing（6）Connection is set as the wire casing interconnecting piece of hollow structure（3）And connecting line pipe jointing part（1）With wire casing
Interconnecting piece（3）It is set as the middle interconnecting piece of hollow structure（2）.
2. the adapter coupling of a wire casing and spool according to claim 1, it is characterised in that：The wire casing interconnecting piece
（3）It is set as bottom-open structure, the top surface including two sides in two sides and connection（31）.
3. the adapter coupling of a kind of wire casing and spool according to claim 2, it is characterised in that：The wire casing interconnecting piece
（3）It is interior to be equipped with curved transition sections（41）And with the top surface（31）Parallel tongue piece（4）, tongue piece（4）One end pass through arc mistake
Cross portion（41）With top surface（31）Connection, the other end is free end；The tongue piece（4）With top surface（31）Constitute buckle structure.
4. the adapter coupling of a kind of wire casing and spool according to claim 3, it is characterised in that：The wire casing（6）Including
Upper cover（61）With upper cover（61）The pedestal of engaging（62）；The upper cover（61）It is snapped connection with buckle structure realization.
5. the adapter coupling of a kind of wire casing and spool according to claim 4, it is characterised in that：The spool interconnecting piece
（1）With middle interconnecting piece（2）Junction be provided with annular protrusion（11）, the annular protrusion（11）With the spool（5）'s
Annular end face abuts against.
6. the adapter coupling of a kind of wire casing and spool according to claim 5, it is characterised in that：The adapter coupling
（7）It is integrally formed.
7. the adapter coupling of a kind of wire casing and spool according to claim 6, it is characterised in that：The adapter coupling（7）
For PVC fire proofing.
8. the adapter coupling of a kind of wire casing and spool according to claim 7, it is characterised in that：The adapter coupling（7）
Including being used for adapter coupling（7）It is fixed on the fixing clamp of metope.
9. the adapter coupling of a kind of wire casing and spool according to claim 8, it is characterised in that：The spool interconnecting piece
（1）Axis and wire casing interconnecting piece（3）Axis be located on the same line.
10. the adapter coupling of a kind of wire casing and spool according to claim 8, it is characterised in that：The spool interconnecting piece
（1）Axis and wire casing interconnecting piece（3）Axis intersect vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779639.2A CN108832567A (en) | 2018-07-16 | 2018-07-16 | A kind of adapter coupling of wire casing and spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779639.2A CN108832567A (en) | 2018-07-16 | 2018-07-16 | A kind of adapter coupling of wire casing and spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832567A true CN108832567A (en) | 2018-11-16 |
Family
ID=64140905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779639.2A Pending CN108832567A (en) | 2018-07-16 | 2018-07-16 | A kind of adapter coupling of wire casing and spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832567A (en) |
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| CN107911078A (en) * | 2017-11-07 | 2018-04-13 | 成都中建材光电材料有限公司 | A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component |
| CN207518230U (en) * | 2017-11-20 | 2018-06-19 | 威海奇悦电子科技有限公司 | A kind of fixed device for clip of audio video transport line |
| CN208461385U (en) * | 2018-07-16 | 2019-02-01 | 河南联塑实业有限公司 | A kind of adapter coupling of wire casing and spool |
-
2018
- 2018-07-16 CN CN201810779639.2A patent/CN108832567A/en active Pending
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| GB1493891A (en) * | 1976-09-15 | 1977-11-30 | Marshall Ltd C | Trunking adaptor |
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| CN202972290U (en) * | 2013-01-06 | 2013-06-05 | 中科华飞（清远）管业有限公司 | Self-locking tube connecting structure |
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| CN206422347U (en) * | 2017-05-18 | 2017-08-18 | 广州国中标识制作有限公司 | A kind of circuit Quick connector |
| CN207134762U (en) * | 2017-06-27 | 2018-03-23 | 浙江未来加电子商务有限公司 | A kind of wire slot adaptor |
| CN206874819U (en) * | 2017-06-30 | 2018-01-12 | 嘉兴职业技术学院 | Sealing ring |
| CN207117090U (en) * | 2017-06-30 | 2018-03-16 | 中国建筑第七工程局有限公司 | A kind of cable shield wire casing |
| CN107911078A (en) * | 2017-11-07 | 2018-04-13 | 成都中建材光电材料有限公司 | A kind of dedicated press fastening type terminal box of Cadimium telluride thin film component |
| CN207518230U (en) * | 2017-11-20 | 2018-06-19 | 威海奇悦电子科技有限公司 | A kind of fixed device for clip of audio video transport line |
| CN208461385U (en) * | 2018-07-16 | 2019-02-01 | 河南联塑实业有限公司 | A kind of adapter coupling of wire casing and spool |
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