CN203787894U - Left half bend of convenient bent sub for conduit - Google Patents
Left half bend of convenient bent sub for conduit Download PDFInfo
- Publication number
- CN203787894U CN203787894U CN201420206255.9U CN201420206255U CN203787894U CN 203787894 U CN203787894 U CN 203787894U CN 201420206255 U CN201420206255 U CN 201420206255U CN 203787894 U CN203787894 U CN 203787894U
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- CN
- China
- Prior art keywords
- bent sub
- semicanal
- curved
- half pipe
- pin
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the conduit appliance technology field, and especially relates to a left half bend of a convenient bent sub for a conduit. The left half bend comprises a transverse half pipe and a vertical half pipe. Semicircular grooves are arranged in the transverse half pipe and the vertical half pipe. The transverse half pipe and the vertical half pipe are connected through an arc surface. Two symmetrical upper buckle feet are arranged on the outer wall of the transverse half pipe. Two symmetrical lower buckle feet are arranged on the outer wall of the vertical half pipe. Buckle grooves are arranged in the upper buckle feet and the lower buckle feet. The arc surface is equipped with a projection projecting outwards. A pin is arranged on the projection. Through the left half bend, a passing bent sub of a cable is convenient and simple. The left half bend is easy to operate and saves time.
Description
Technical field
The utility model belongs to thread-protected tube apparatus technical field, and a left side half that relates in particular to the convenient bent sub of thread-protected tube is curved.
Background technology
The bent sub of current known thread-protected tube is that two ends are the round mouth of sealing, whole elbow is again such joint of one simultaneously, when surface wiring, many cables all will penetrate in thread-protected tube and bent sub, in straight spool, threading is than being easier to and labour-saving, but when line is during through bent sub position, because the cable radian of will having turned in elbow will strengthen with the contact-making surface of tube wall like this, aperture in elbow is relatively less than normal simultaneously, thereby so just strengthened the resistance that the friction of line and tube wall has strengthened threading, make to become difficult and require great effort again time-consuming when wearing bent sub.These cables are not all right because do not had this bent sub cable to lose protection at turning again through this bent sub, affect again attractive in appearancely to look irregular simultaneously.If want to add again in original spool in the future, wear single line that will be more difficult when wearing bent sub.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, provides a left side half for the convenient bent sub of a kind of thread-protected tube curved, and its technical scheme is as follows:
A left side half for the convenient bent sub of thread-protected tube is curved, it is characterized in that, curved horizontal semicanal and the perpendicular semicanal of comprising in a left side half of the described convenient bent sub of thread-protected tube, in horizontal semicanal and perpendicular semicanal, offer semi-circular groove, between described horizontal semicanal and perpendicular semicanal, by arcwall face, join, the outer wall of described horizontal semicanal is provided with two and is relatively much of button pin, the outer wall of described perpendicular semicanal is provided with two symmetrical lower button pin, on described upper button pin and lower button pin, offer catching groove, described arcwall face is provided with outwardly projection, and projection is provided with pin.
A left side half for the convenient bent sub of thread-protected tube that the utility model provides is curved, in concrete use, use with right half curved composite assembly, can so that cable when turning at needs through bent sub, thereby facilitate cable turnover bent sub.On a left side half is curved, offer semi-circular groove, semi-circular groove is to use for placing cable.Upper button pin and lower button pin are and right half curved clasp fastenings that cooperatively interact, a left side half curved and right half curved fitting together, play fixing effect.Pinhole on pin and the right side half are curved is combined together, and is in order to prevent left half curved and right half curved sideslip.
The utility model improves on the basis of original old-fashioned bent sub, bent sub is half-and-half separately divided into left and right two halves, by such one, improve, when cable penetration pipe, just only wear straight spool, that bent sub just need not have been worn, after putting in place Deng the whole polings of cable, in with pipe clamp fixing tube, this convenient bent sub is snapped into the position of bent angle and the pipe at joint two ends and be connected jail, like this facilitate laborsaving saving time again, afterwards in pipe again those bent subs of the words of ledger line as long as the pin of buckleing on joint is pried open with little bottle opener, joint has just been separated into two halves.Deng line pass after again card get on just to become a perfect bent sub again and be connected on pipe, so also saved material.
The beneficial effects of the utility model are:
The utility model makes the more convenient, simple through bent sub of cable, in the time of easy operating, has saved the time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
A left side half for the convenient bent sub of thread-protected tube is curved, it is characterized in that, curved horizontal semicanal 1 and the perpendicular semicanal 2 of comprising in a left side half of the described convenient bent sub of thread-protected tube, in horizontal semicanal 1 and perpendicular semicanal 2, offer semi-circular groove 3, between described horizontal semicanal 1 and perpendicular semicanal 2, by arcwall face 4, join, the outer wall of described horizontal semicanal 1 is provided with two and is relatively much of button pin 5, the outer wall of described perpendicular semicanal 2 is provided with two symmetrical lower button pin 6, on described upper button pin 5 and lower button pin 6, offer catching groove 7, described arcwall face 4 is provided with outwardly projection 8, projection 8 is provided with pin 9.
A left side half for the convenient bent sub of thread-protected tube that the utility model provides is curved, in concrete use, use with right half curved composite assembly, on the both sides of the curved horizontal semicanal in a left side half, respectively design on one and detain pin, on the both sides of perpendicular semicanal, respectively design under one and detain pin, so just formed four button pin; On left half curved arcwall face, (left half curved inside and outside turning) locates respectively to design a pin, so just formed two pins; When using, be exactly that left half curved and right half curved alignment is closed up, the button pin of left half curved and right half curved opposite position is aimed at clasp, pin is aimed at pinhole, after aiming at, firmly compress, make pin insert pinhole completely, till button pin is blocked completely by clasp completely, so just formed a bent sub.If the words that this bent sub is taken apart are as long as pry open the pin of buckleing being stuck on clasp with the instrument of little bottle opener and so on toward outside, as long as two button pin of joint one side are pried open, joint just can be opened with the form of two halves, put on after line for another example the above left side half curved and right half altogether curved, a perfect joint has formed again.
Claims (1)
1. a left side half for the convenient bent sub of thread-protected tube is curved, it is characterized in that, curved horizontal semicanal and the perpendicular semicanal of comprising in a left side half of the described convenient bent sub of thread-protected tube, in horizontal semicanal and perpendicular semicanal, offer semi-circular groove, between described horizontal semicanal and perpendicular semicanal, by arcwall face, join, the outer wall of described horizontal semicanal is provided with two and is relatively much of button pin, the outer wall of described perpendicular semicanal is provided with two symmetrical lower button pin, on described upper button pin and lower button pin, offer catching groove, described arcwall face is provided with outwardly projection, and projection is provided with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206255.9U CN203787894U (en) | 2014-04-25 | 2014-04-25 | Left half bend of convenient bent sub for conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206255.9U CN203787894U (en) | 2014-04-25 | 2014-04-25 | Left half bend of convenient bent sub for conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787894U true CN203787894U (en) | 2014-08-20 |
Family
ID=51324048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206255.9U Expired - Fee Related CN203787894U (en) | 2014-04-25 | 2014-04-25 | Left half bend of convenient bent sub for conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915791A (en) * | 2014-04-25 | 2014-07-09 | 林旭升 | Left half elbow of elbow joint convenient to use of wire protection tube |
| CN104976197A (en) * | 2015-05-13 | 2015-10-14 | 朱成风 | Connecting device |
-
2014
- 2014-04-25 CN CN201420206255.9U patent/CN203787894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915791A (en) * | 2014-04-25 | 2014-07-09 | 林旭升 | Left half elbow of elbow joint convenient to use of wire protection tube |
| CN104976197A (en) * | 2015-05-13 | 2015-10-14 | 朱成风 | Connecting device |
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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: 20140820 Termination date: 20160425 |