CN2678219Y - Coiler connector for proetecting wire - Google Patents
Coiler connector for proetecting wire Download PDFInfo
- Publication number
- CN2678219Y CN2678219Y CN 200320126751 CN200320126751U CN2678219Y CN 2678219 Y CN2678219 Y CN 2678219Y CN 200320126751 CN200320126751 CN 200320126751 CN 200320126751 U CN200320126751 U CN 200320126751U CN 2678219 Y CN2678219 Y CN 2678219Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- fastener
- hollow
- clasp
- flange
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a coiler connector for protecting wires. The coiler connector for protecting wires is composed of a wire protecting pipe, a flange pipe, and a fastener. The flange pipe is provided with a locking flange and an outer thread. The locking flange bears the gold member hole of the box board of an electrical appliance, and spirally locks the outer thread by a nut. The coiler connector for protecting wires is mainly characterized in that: the fastener is provided with a plurality of square holes and a buckling hook. The buckling hook is provided with a thinner neck portion, is connected on a blocking back surface by a slope surface, and is connected on an embedding in a < shape in a gradual convergent mode. The wire protecting pipe penetrates the hollow fastener and the hollow pipe of the flange pipe, and bunts the inner cone shape ring of the hollow pipe. The fastener is nested into the hollow pipe to make the embedding hook of the buckling hook be embedded into the groove of the wire protecting pipe to be combined. The fastener is backwardly pulled to bunt the locking flange of the flange pipe, the wire protecting pipe is backwardly pulled, and the slope surface outward warps. The neck portion provides the outward flexing stress with flexibility efficiency to make the embedding hook disengage the groove of the wire protecting pipe, the wire protecting pipe and the hollow pipe of the flange pipe are separated, and the wire protecting pipe is very convenient to be disassembled.
Description
Technical field
The utility model relates to a kind of snap joint, is meant a kind of improved structure of wire protective coiled pipe joint especially.
Background technology
Please refer to Fig. 1, cable protective tube 1 commonly used is the hollow tube of skin for the groove 11 of toroidal, its front end installing one has the external member 4 of screw thread 41, and this external member 4 is passed back, electric appliance box sheet metal hole (not indicating) and borrowed a nut 42 screw locks in this screw thread 41, makes cable protective tube 1 become seal with electric appliance box; Relevant distribution passes this cable protective tube 1 to the button of motor or operation face, and distribution is protected.Should install trouble at distribution by cable protective tube 1 commonly used, for example, the hollow tube of circular groove 11 is installed on the external member very difficult, inconvenience.
The utility model content
In view of this, the purpose of this utility model is to improve the snap joint structure of commonly used cable protective tube distribution, particularly cable protective tube, makes rapid snapping of external member or dismounting that cable protective tube can be outside case.
The technical solution of the utility model is for achieving the above object: a kind of wire protective coiled pipe joint mainly comprises a skin and is the cable protective tube of spiral groove hollow tube, a flanged pipe and a fastener; This flanged pipe front end is provided with a hollow tube, and the next-door neighbour establishes a locking flange, external screw thread, this locking flange breasting electric appliance box metal sheet hole, and borrow nut screw lock external screw thread.Its principal character is: this fastener is established a plurality of square holes, be same as this square hole circumference angle, be provided with a clasp, this clasp section is by the thicker thin neck that extends into downwards of thickness, be connected in the block back face of big thickness again with slope, and be connected in＜the embedding hook of shape with the cambered surface convergent with inclined-plane; At first this fastener is inserted in flanged pipe and becomes one group, and cable protective tube penetrates the hollow tube of this hollow fastener and this flanged pipe and props up conical ring in this hollow tube, and the embedding hook of this clasp can embed the groove of protection tube and combination.With fastener toward post-tensioning to prop up the locking flange of flanged pipe; protection tube is toward post-tensioning, and slope is toward hind wing, and neck provides the stressed deflection outward of flexible effect and makes the groove that embeds hook disengaging wire protective ditch; the hollow tube of this cable protective tube and flanged pipe just separates, and protection tube easily just can be dismantled.
So the utility model wire protective coiled pipe joint borrows fastener to be provided with clasp, the clasp of case before being different from; The clasp of the utility model fastener can buckle cable protective tube, and cable protective tube disengaging fastener is very convenient, is convenient to maintenance.
For the juror can further be understood for the purpose of this utility model, feature and effect, lift two preferred embodiments and conjunction with figs. now and describe.This embodiment does any type of restriction to the utility model; So, allly be same as that the utility model spirit is following does relevant any modification, must belong to category of the present utility model.
Description of drawings
Fig. 1 is the front view of cable protective tube commonly used.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the three-dimensional part sectioned view of the utility model combination.
Fig. 4 is the profile of the utility model combination.
Fig. 5 is the three-dimensional exploded view of another embodiment of the utility model.
Fig. 6 is the profile of another embodiment of the utility model.
1 cable protective tube, 11 grooves
2 flanged pipes
20 hollow tubes, 201 end faces
Conical ring in 202
211 locking flanges, 21 external screw threads
22 clasp holes
221 upper limbs, 222 lower edges
23 breach, 24 catch
3 mother buckles
30 square holes, 31 end faces
32 clasps, 320 slopes
321 head ends, 322 block back faces
323 embed hook 324 necks
4 external members
41 external screw threads, 42 nuts
5 insert fastener
50 square holes, 51 outer shrouds
52 clasps, 520 slopes
521 necks, 522 block back faces
523 embed hook 53 inserts the footpath
6 flanged pipes
60 hollow tubes, 601 end faces
Conical ring in 602
611 locking flanges, 61 external screw threads
62 clasp holes
Please refer to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, the utility model wire protective coiled pipe joint mainly comprises a skin and is cable protective tube 1, a flanged pipe 2,6 and a fastener 3,5 of spiral groove 11 hollow tubes; These flanged pipe 2,6 front ends are provided with a hollow tube 20,60, the next-door neighbour establishes a locking flange 211,611, external screw thread 21,61, these locking flange 211,611 breasting electric appliance box metal sheet holes (not indicating), and borrow nut screw lock external screw thread 21,61, this no longer describes in detail for commonly used.This hollow tube 20,60 is provided with several clasp holes of running through 22,62; At first, this fastener 3,5 is inserted in flanged pipe 2,6 one-tenth one group, and cable protective tube 1 penetrates hollow tube 20,60 and props up conical ring 202,602 in this, and the embedding hook 323,523 of clasp 32,52 can embed the groove 11 of protection tubes 1 and combination; A slope 520,320 is established in block back face 322,522 back of clasp 32,52 again; if desire breaks away from; fastener 3,5 props up the locking flange 211,611 of flanged pipe 2,6 toward post-tensioning; afterwards; protection tube 1 is toward making a direction draw; slope 520,320 sticks up outward; neck 321,521 provides the stressed deflection outward of flexible effect and makes the groove 11 that embeds hook 323,523 disengaging cable protective tubes 1; the hollow tube 20,60 of this cable protective tube 1 and flanged pipe 2,6 just separates, and protection tube 1 easily is drawn out dismounting.
Please refer to Fig. 2, Fig. 3 and Fig. 4, the joint of the utility model wire protective coiled pipe, wherein this mother buckle 3 is a hollow short pipe, on its 22 positions, clasp hole, establish a plurality of square holes 30 with respect to this flanged pipe 2, be same as on these square hole 30 circumference angles, by end face 31 to dividing into the together clasp 32 of heart arc surface; Please refer to Fig. 3, Fig. 4, this clasp 32 is a datum level with the concentric circles, its section extends into thin neck 324 downwards by thicker head end 321, is connected in the block back face 322 of big thickness again with the slope 320 with inclined-plane, and is connected in＜the embedding hook 323 of shape with the cambered surface convergent; The thickness of this head end 321 is greater than this end face 31, and this embeds groove 11 diameters of the cusp diameter dimension of hook 323 less than this cable protective tube 1, and the effect that embeds groove is just arranged; This thin neck 324 provides flexible effect, and stressed deflection outward and make and embed the groove 11 that hook 323 breaks away from cable protective tubes 1 makes things convenient for the dismounting of cable protective tube 1.Above clasp hole 22, this flanged pipe 2 is established a breach 23 by end face 201; 22 again, establish section catch triangular in shape 24 to block the block back face 322 of this clasp 32 in inner radius in breach 23 and clasp hole; On the neutral position, this block back face 322 is at the upper limb 221 and lower edge 222 in this clasp hole 22; The nearly locking flange 211 of these hollow tube 20 internal diameters is established the interior conical ring 202 of a convergent again, for this cable protective tube 1 of clamping.
Please refer to Fig. 5 and Fig. 6, is another embodiment of the present utility model, and this insertion fastener 5 is hollow short pipes, inserts footpath 53 by larger-diameter outer shroud 51 to dividing into one; Corresponding on 62 positions, clasp hole of this flanged pipe 6, a plurality of square holes 50 are established in this insertion footpath 53, are being same as on these square hole 50 circumference angles, and the clasp 52 of a concentric arc surface is established in this insertion footpath 53; Please refer to Fig. 5 and Fig. 6, this clasp 52 is a datum level with the concentric circles, its section extends into thin neck 521 downwards by thicker outer shroud 51, is connected in the block back face 522 of big thickness again with the slope 520 with inclined-plane, connects into＜the embedding hook 523 of shape with the cambered surface convergent again; This embeds groove 11 diameters of the cusp diameter dimension of hook 523 less than this cable protective tube, and the effect that embeds the hook groove is just arranged; This thin neck 521 provides flexible effect, and stressed deflection outward and make and embed the groove 11 that hook 523 breaks away from cable protective tubes 1 makes things convenient for the dismounting of cable protective tube 1.The block back face 522 of this big thickness is to keep off the clasp hole 62 of this flanged pipe 6.These flanged pipe 6 front ends are hollow tubes 61, and there is suitable distance in clasp hole 22 from end face; The nearly locking flange 611 of these hollow tube 61 internal diameters is established the interior conical ring 602 of a convergent again, for this cable protective tube 1 of clamping.
Please refer to Fig. 4 or Fig. 6, borrow the composition of aforementioned components, these locking flange 211,611 breasting electric appliance box metal sheet holes (not indicating), and borrow nut screw lock external screw thread 21,61, screw lock is on electric appliance box metal sheet hole.The hollow tube 20,60 of flanged pipe 2,6 is exposed to metal sheet, and the hollow tube 20,60 that this fastener 3,5 is inserted in flanged pipe 2,6 is combined into one group; Electric wire (for being indicated) passes this flanged pipe 2,6, also penetrates cable protective tube 1, and at this moment, cable protective tube 1 does not combine with flanged pipe 2,6; Afterwards; protection tube 1 penetrates this fastener 3,5 and hollow tube 20,60 and props up conical ring 202,602 in this; this fastener 3,5 is inserted in hollow tube 20,60; the embedding hook 323,523 of this clasp 32,52 can embed the groove 11 of protection tubes 1 and combination makes exposed electric wire that the protection of protection tube 1 is arranged rapidly and conveniently.Do when maintenance when dismantling cable protective tube 1; hold fastener 3,5 and cable protective tube 1 respectively; fastener 3,5 props up the locking flange 211,611 of flanged pipe 2,6 toward post-tensioning; afterwards; cable protective tube 1 draws toward other direction; the slope (320 of this clasp 32,52; 520) toward hind wing; neck 321,521 provides the stressed deflection outward of flexible effect and makes the groove that embeds hook 323,523 disengaging cable protective tubes 1; the hollow tube 20,60 of cable protective tube 1 and flanged pipe just separates, and protection tube 1 easily is drawn out dismounting.
In sum, the utlity model has creativeness, novelty and practicality, meet the utility model patent important document, so propose patent application in accordance with the law.
Claims (4)
1. wire protective coiled pipe joint, it is cable protective tube, a flanged pipe and a fastener of spiral groove hollow tube that its composition comprises with the skin; This flanged pipe front end is provided with a hollow tube and a plurality of clasps hole, and the next-door neighbour establishes a locking flange, external screw thread.Its principal character is: this fastener is established a plurality of square holes, be same as this square hole circumference angle, be provided with a clasp, this clasp section is by the thicker thin neck that extends into downwards of thickness, be connected in the block back face of big thickness again with slope, and be connected in＜the embedding hook of shape with the cambered surface convergent with inclined-plane; At first this fastener is inserted in flanged pipe and becomes one group, and cable protective tube penetrates the hollow tube of this hollow fastener and this flanged pipe and props up conical ring in this hollow tube, and the embedding hook of this clasp can embed the groove of protection tube and combination.
2. wire protective coiled pipe joint according to claim 1 is characterized in that: the nearly locking flange of this hollow tube internal diameter is established the interior conical ring of a convergent.
3. wire protective coiled pipe joint according to claim 1 is characterized in that this flanged pipe also can be established a breach by end face; Establish section catch triangular in shape in the inner radius of breach and clasp hole part again.
4. wire protective coiled pipe joint according to claim 1, it is characterized in that: this fastener also can be set as the insertion fastener, and hollow short pipe inserts the footpath by larger-diameter outer shroud to dividing into one; Establish a plurality of square holes in this insertion footpath again, on identical and this square hole circumference angle, the clasp of concentric circle arc plane is established in this insertion footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126751 CN2678219Y (en) | 2003-12-09 | 2003-12-09 | Coiler connector for proetecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126751 CN2678219Y (en) | 2003-12-09 | 2003-12-09 | Coiler connector for proetecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678219Y true CN2678219Y (en) | 2005-02-09 |
Family
ID=34581381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320126751 Expired - Fee Related CN2678219Y (en) | 2003-12-09 | 2003-12-09 | Coiler connector for proetecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678219Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204590A (en) * | 2017-07-03 | 2017-09-26 | 南通精维风电科技有限公司 | Cable passing structure and its offshore wind turbine for offshore wind turbine |
| CN109736724A (en) * | 2019-02-18 | 2019-05-10 | 天津钢管集团股份有限公司 | Aluminium alloy tubing and casing air-sealed special threaded joint structure |
-
2003
- 2003-12-09 CN CN 200320126751 patent/CN2678219Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204590A (en) * | 2017-07-03 | 2017-09-26 | 南通精维风电科技有限公司 | Cable passing structure and its offshore wind turbine for offshore wind turbine |
| CN109736724A (en) * | 2019-02-18 | 2019-05-10 | 天津钢管集团股份有限公司 | Aluminium alloy tubing and casing air-sealed special threaded joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 Termination date: 20101209 |