CN205335450U - Wiring tube - Google Patents
Wiring tube Download PDFInfo
- Publication number
- CN205335450U CN205335450U CN201620110634.7U CN201620110634U CN205335450U CN 205335450 U CN205335450 U CN 205335450U CN 201620110634 U CN201620110634 U CN 201620110634U CN 205335450 U CN205335450 U CN 205335450U
- Authority
- CN
- China
- Prior art keywords
- junction block
- wire barrel
- barrel according
- sealing ring
- packing pawl
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000012856 packing Methods 0.000 claims description 37
- 239000007937 lozenge Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000002411 adverse Effects 0.000 abstract description 6
- 210000000078 claw Anatomy 0.000 abstract 4
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a wire connecting tube, which is characterized in that a wire connecting seat is arranged in the tube body, sealing heads are arranged at two ends of the tube body, each sealing head comprises a clamping claw which is arranged at the end part of the tube body and is divided circumferentially into a petal shape and has elasticity, a sealing ring is lined in each clamping claw, an external thread is arranged on the outer side wall of the tube body close to each clamping claw, and the external thread is connected with each clamping head in a threaded manner; the tightening head is provided with a wedge-shaped surface which is used for gradually pressing the tightening claw towards the center when screwing, and the tightening head is provided with a threading opening. The utility model provides a waterproof, dustproof effectual, the junction box that adapts to adverse circumstances and uses.
Description
Technical field
This utility model relates to a kind of wire connection device, and it relates to a kind of wire barrel in particular。
Background technology
At present, in prior art, the Chinese patent document of publication No. CN202111235U discloses a kind of electric wiring pipe, including contact tube, this device is made up of insulation tube, contact tube, reed pipe and screw, wherein insulation tube is coated on outside the tube wall of contact tube, arranging reed pipe inside the tube wall of contact tube, reed pipe is reel structure；Insulation tube, contact tube and reed pipe are combined integrated。
For existing above-mentioned wiring pipe fitting, owing to two ends lack protective measure, water proof and dust proof poor performance, can not use in the presence of a harsh environment, there is bigger deficiency。
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of wire barrel, has the feature of water proof and dust proof, more adapts to use under adverse circumstances。
For achieving the above object, this utility model provides following technical scheme: a kind of wire barrel, including body, it is provided with junction block in described body, the two ends of described body are provided with seal head, and described seal head includes being arranged at body end and circumference is cut and had elastic packing pawl in flap, and described packing pawl is lined with sealing ring, described body is provided with external screw thread near the lateral wall of packing pawl, and described external screw thread is threaded clamping head；Described clamping head is provided with when screwing tight for oppressing the lozenges of packing pawl gradually to center, and described clamping head is provided with threading opening。
Effect of the present utility model is in that, the two ends of body are equipped with seal head, during wiring, wire penetrates from the threading opening of clamping head and is connected with junction block through sealing ring, after carefully connecting the wire, can pass through to screw tight clamping head, clamping head is drawn close to packing pawl gradually, the lozenges of clamping head is conflicted with packing pawl, owing to packing pawl is flap and has elasticity, it is subject to the guide effect of lozenges thus drawing in centre, owing to being lining in packing pawl in sealing ring, the process that packing Zhao Xiang center is drawn in also make sealing ring tighten up, thus holding wire tightly, by adopting above-mentioned mounting structure, the two ends making wire barrel have better waterproof, dust-proof effect, better ensure that the junction block of tubular body is not subjected to the impact of outside adverse circumstances, result of use is better。
This utility model is further arranged to: described junction block is cylindrical and coaxial placement is in body, and described junction block can be taken out from the opening part of body；Being provided with wiring sleeve in described junction block, the two ends of described junction block are provided with and the wiring hole of wiring sleeve UNICOM, and described junction block is provided with and is radially threadedly connected to wiring sleeve for compressing the fixing bolt of wire。
By adopting technique scheme, the structure of butted line seat is described further, the cylindrical coaxial placement of junction block is in body, junction block is not likely to produce and rocks, and junction block can be taken out from the opening part of body, facilitates wiring, during wiring, first by after needing the wire connected connect in wiring sleeve through the threading opening of clamping head, then junction block can be put into body, then screw tight clamping head and reach to seal；Wire and wiring sleeve then pass through to tighten fixing bolt and are fixed。
This utility model is further arranged to: described junction block is provided with the groove for placing fixing bolt。
By adopting technique scheme, the convenient fixing bolt of groove is set and places, it is to avoid its inwall with body occurs scraping to affect normally picking and placeing of junction block。
This utility model is further arranged to: the quantity of described wiring sleeve is three, is respectively used to connect live wire, zero line, earth lead。
By adopting technique scheme, the use of more convenient household electricity。
This utility model is further arranged to: the inwall of described body is positioned at the root of packing pawl and is provided with the step for supporting sealing ring, and described step is provided with for the locating piece chimeric with sealing ring, and described sealing ring is provided with the locating slot adaptive with locating piece。
By adopting technique scheme, the step of setting facilitates the installation of sealing ring, and the locating piece arranged on step can embedding sealing circle determine in hugging, improve both fixations。
This utility model is further arranged to: described sealing ring radially protruding step forms the position limiting structure preventing junction block from deviating from body。
By adopting technique scheme, it also is able to when not screwing tight clamping head prevent junction block from surprisingly deviating from from body, by taking off picking and placeing of sealing ring also very convenient junction block, uses and do not cause conflict。
This utility model is further arranged to: the outer wall of described packing pawl is the structure drawn in axle center by its root to end。
By adopting technique scheme so that the outer wall of packing pawl is by the inclined state of root to end, and the more convenient lozenges with clamping head coordinates so that packing pawl oppresses deformation to axle center。
This utility model is further arranged to: described wiring sleeve is made up of copper product。
By adopting technique scheme, copper has high conductivity, adopts copper product to make conductive contact between wire more abundant。
This utility model is further arranged to: the outer wall of described body is provided with the slot tag for being placed with label。
By adopting technique scheme, facilitating user to be placed with label and use, trench structure makes label difficult drop-off。
This utility model is further arranged to: described body is nylon material, and described packing pawl is integrally formed in body。
By adopting technique scheme, packing pawl can pass through injection moulding integrated molding in body, the convenient manufacturing。
In sum, it is effective that this utility model provides a kind of waterproof and dustproof, adapts to the wire barrel that adverse circumstances use。
Accompanying drawing explanation
Fig. 1 is the structural representation of wire barrel described in the present embodiment；
Fig. 2 is the structural representation under clamping head section view state of the wire barrel described in the present embodiment；
Fig. 3 is the part A enlarged drawing of Fig. 2；
Fig. 4 is the sectional view that wire barrel described in the present embodiment hides under clamping head state；
Fig. 5 is the part B enlarged drawing of Fig. 4；
Fig. 6 is the structural representation of junction block described in the present embodiment。
Description of reference numerals: 1, body；2, junction block；3, external screw thread；4, packing pawl；5, clamping head；6, lozenges；7, sealing ring；8, threading opening；9, slot tag；10, locating piece；11, locating slot；12, wiring sleeve；13, wiring hole；14, groove；15, fixing bolt。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail。
Present embodiment discloses a kind of wire barrel, connection for two section leads, as Figure 1-4, including body 1, it is placed with junction block 2 in described body 1, the two ends of described body 1 are provided with seal head, and described seal head includes being arranged at body 1 end and circumference is cut and had elastic packing pawl 4 in flap, and described packing pawl 4 is nylon material and integrally formed with body 1；Described packing pawl 4 is lined with sealing ring 7, and described body 1 is provided with external screw thread 3 near the lateral wall of packing pawl 4, and described external screw thread 3 is threaded clamping head 5；Described clamping head 5 is provided with when screwing tight for oppressing the lozenges 6 of packing pawl 4 gradually to center, and described clamping head 5 is provided with threading opening 8。
As shown in Figure 6, described junction block 2 is cylindrical and coaxial placement is in body 1, and described junction block 2 can be taken out from the opening part of body 1；Being provided with wiring sleeve 12 in described junction block 2, described wiring sleeve 12 is preferably copper and becomes, and junction block 2 is nylon material；Wiring sleeve 12 inlay card is fixed in junction block 2；The two ends of described junction block 2 are provided with and the wiring hole 13 of wiring sleeve 12 UNICOM, and described junction block 2 is provided with and is radially threadedly connected to wiring sleeve 12 for compressing the fixing bolt 15 of wire, and described junction block 2 is provided with the groove 14 for placing fixing bolt 15。Arrange the convenient fixing bolt 15 of groove 14 to place, it is to avoid its inwall with body 1 occurs scraping to affect normally picking and placeing of junction block 2。Using for convenience of general household electricity, the quantity of described wiring sleeve 12 is preferably three, is respectively used to connect live wire, zero line, earth lead。
Effect of the present utility model is in that, the two ends of body 1 are equipped with seal head, during wiring, first by after needing the wire connected connect in wiring sleeve 12 through the threading opening 8 of clamping head 5, then junction block 2 can be put into body 1, then screws tight clamping head 5 and reach to seal；When screwing tight clamping head 5, clamping head 5 is drawn close to packing pawl 4 gradually, lozenges 6 and the packing pawl 4 of clamping head 5 are conflicted, owing to packing pawl 4 in flap and has elasticity, it is subject to the guide effect of lozenges 6 thus drawing in centre, owing to being lining in packing pawl 4 in sealing ring 7, the process that packing pawl 4 draws in center also make sealing ring 7 tighten up, thus holding wire tightly, by adopting above-mentioned mounting structure, the two ends making wire barrel have better waterproof, dust-proof effect, better ensure that the junction block 2 within body 1 is not subjected to the impact of outside adverse circumstances, result of use is better。
As illustrated in figures 4-5, the inwall of described body 1 is positioned at the root of packing pawl 4 and is provided with the step for supporting sealing ring 7, and described step is provided with for the locating piece 10 chimeric with sealing ring 7, and described sealing ring 7 is provided with and the locating slot 11 of locating piece 10 adaptation。The step arranged facilitates the installation of sealing ring 7, and the locating piece 10 arranged on step can embedding sealing circle 7 determine in hugging, improve both fixations。Described sealing ring 7 radially protruding step forms the position limiting structure preventing junction block 2 from deviating from body 1。It also is able to when not screwing tight clamping head 5 prevent junction block 2 from surprisingly deviating from from body 1, by taking off picking and placeing of sealing ring 7 also very convenient junction block 2, uses and do not cause conflict。
As it is shown in figure 5, the outer wall of described packing pawl 4 by its root to end in the structure drawn in axle center so that the outer wall of packing pawl 4 is by the inclined state of root to end, and the more convenient lozenges 6 with clamping head 5 coordinates so that packing pawl 4 is to axle center compressing deformation。
Preferably, as in figure 2 it is shown, the outer wall of described body 1 is provided with the slot tag 9 for being placed with label, facilitating user to be placed with label and use, trench structure makes label difficult drop-off。
In sum, it is effective that this utility model provides a kind of waterproof and dustproof, adapts to the wire barrel that adverse circumstances use。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, all within design concept of the present utility model, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (10)
1. a wire barrel, including body (1), it is characterized in that: in described body (1), be provided with junction block (2), the two ends of described body (1) are provided with seal head, described seal head includes being arranged at body (1) end and circumference is cut and had elastic packing pawl (4) in flap, described packing pawl (4) is lined with sealing ring (7), and described body (1) is provided with external screw thread (3) near the lateral wall of packing pawl (4), and described external screw thread (3) is threaded clamping head (5)；Described clamping head (5) is provided with when screwing tight for oppressing the lozenges (6) of packing pawl (4) gradually to center, and described clamping head (5) is provided with threading opening (8)。
2. wire barrel according to claim 1, it is characterised in that: described junction block (2) is cylindrical and coaxial placement is in body (1), and described junction block (2) can be taken out from the opening part of body (1)；Wiring sleeve (12) is installed in described junction block (2), the two ends of described junction block (2) are provided with the wiring hole (13) with wiring sleeve (12) UNICOM, and described junction block (2) is provided with and is radially threadedly connected to wiring sleeve (12) for compressing the fixing bolt (15) of wire。
3. wire barrel according to claim 2, it is characterised in that: described junction block (2) is provided with the groove (14) for placing fixing bolt (15)。
4. wire barrel according to claim 3, it is characterised in that: the quantity of described wiring sleeve (12) is three, is respectively used to connect live wire, zero line, earth lead。
5. the wire barrel according to claim 1-4 any one, it is characterized in that: the inwall of described body (1) is positioned at the root of packing pawl (4) and is provided with the step for supporting sealing ring (7), described step is provided with for the locating piece (10) chimeric with sealing ring (7), and described sealing ring (7) is provided with the locating slot (11) adaptive with locating piece (10)。
6. wire barrel according to claim 5, it is characterised in that: described sealing ring (7) radially protruding step forms the position limiting structure preventing junction block (2) from deviating from body (1)。
7. wire barrel according to claim 6, it is characterised in that: the outer wall of described packing pawl (4) is the structure drawn in axle center by its root to end。
8. wire barrel according to claim 7, it is characterised in that: described wiring sleeve (12) is made up of copper product。
9. wire barrel according to claim 1, it is characterised in that: the outer wall of described body (1) is provided with the slot tag (9) for being placed with label。
10. wire barrel according to claim 1, it is characterised in that: described body (1) is nylon material, and described packing pawl (4) is integrally formed in body (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110634.7U CN205335450U (en) | 2016-02-03 | 2016-02-03 | Wiring tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110634.7U CN205335450U (en) | 2016-02-03 | 2016-02-03 | Wiring tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335450U true CN205335450U (en) | 2016-06-22 |
Family
ID=56317047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110634.7U Active CN205335450U (en) | 2016-02-03 | 2016-02-03 | Wiring tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335450U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058505A (en) * | 2016-07-06 | 2016-10-26 | 宁波伟依特照明电器有限公司 | Plug-in type waterproof wiring connector |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN107809014A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Waterproof connector of power cord and air conditioner |
| CN107910670A (en) * | 2017-08-04 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of primary cable connection of broken lines device |
| CN107959129A (en) * | 2017-08-04 | 2018-04-24 | 国网浙江省电力公司湖州供电公司 | A kind of quick wire clamp of primary cable repairing stretching resistance |
| CN108418002A (en) * | 2018-01-15 | 2018-08-17 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN110829055A (en) * | 2019-11-25 | 2020-02-21 | 中航光电科技股份有限公司 | Wide-range wire diameter shielding sealing cable connector |
-
2016
- 2016-02-03 CN CN201620110634.7U patent/CN205335450U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058505A (en) * | 2016-07-06 | 2016-10-26 | 宁波伟依特照明电器有限公司 | Plug-in type waterproof wiring connector |
| CN106058505B (en) * | 2016-07-06 | 2018-08-17 | 宁波伟依特照明电器有限公司 | A kind of plug-in type waterproof wiring connector |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN107240784B (en) * | 2017-06-22 | 2023-06-06 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN107910670A (en) * | 2017-08-04 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of primary cable connection of broken lines device |
| CN107959129A (en) * | 2017-08-04 | 2018-04-24 | 国网浙江省电力公司湖州供电公司 | A kind of quick wire clamp of primary cable repairing stretching resistance |
| CN107910670B (en) * | 2017-08-04 | 2019-11-22 | 国网浙江省电力公司湖州供电公司 | A kind of primary cable connection of broken lines device |
| CN107809014A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Waterproof connector of power cord and air conditioner |
| CN108418002A (en) * | 2018-01-15 | 2018-08-17 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN108418002B (en) * | 2018-01-15 | 2024-04-09 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN110829055A (en) * | 2019-11-25 | 2020-02-21 | 中航光电科技股份有限公司 | Wide-range wire diameter shielding sealing cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |