CN204986162U - 90 metal screw thread hose piece of screwing - Google Patents
90 metal screw thread hose piece of screwing Download PDFInfo
- Publication number
- CN204986162U CN204986162U CN201520622619.6U CN201520622619U CN204986162U CN 204986162 U CN204986162 U CN 204986162U CN 201520622619 U CN201520622619 U CN 201520622619U CN 204986162 U CN204986162 U CN 204986162U
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- China
- Prior art keywords
- health
- hose nipple
- cap
- hose coupling
- metal
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- 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.)
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Abstract
The utility model discloses a 90 metal screw thread hose piece of screwing, including hose nipple metal health, hose nipple health, hose nipple cap and rubber seal, hose nipple metal health install in the one end of hose nipple health, the other end of hose nipple health with the hose nipple cap is connected, the rubber seal set up in the hose nipple health with between the hose nipple cap. The utility model discloses a anti -Vibration technique of circling round makes cap more original design in anti power of circling round have great promotion, has solved original technique simultaneously and has leaded to the cap all to revolve on earth at every turn and lead to the technological problem that waterproof performance became invalid, moreover this product can according to the demand control joint towards the problem, made things convenient for the problem of installing greatly, the permanent magnet rotor has advantages of simple structure, stable performance, and long service lifetime.
Description
Technical field
The utility model relates to one and screws part, particularly relates to a kind of 90 ° of metal threaded flexible pipes and screws part.
Background technique
Nowadays the use of part is screwed widely to 90 ° of metal threaded flexible pipes, mainly contain railway, communication, passenger vehicle, the fields such as electric power.Its major function is carried out connecting with the water-proof performance ensureing its high request while of fixing, flame retardant property to plastic flexible pipe and prevents product from circling round and the function that comes off that causes because shaking.Thus effectively long-term stable available protecting is formed to cable.
This model connector cap existing screws rear inner tip slope and presses down the mode that claw snaps in flexible pipe trough and fix flexible pipe and can bear stronger pulling capacity.And the principle utilizing claw to tighten up waterproof seal can realize water-proof performance, but existing design deficiency causes water-proof performance often to lose efficacy simultaneously, extremely unstable.Simultaneously cap with employ in the connection of health shake anti-circle round to design to avoid after the vibrations produced in mechanical action process cause cap to circle round dragging the flexible pipe falling to causing to be separated with casing lose protected effect; but this design is same exists larger defect; the power of anti-anti-convolution causes not by force bearing more severe working environment; once lose efficacy, all general character of whole joint can all lose efficacy, and did not have safety measures.Joint meets RoHs instruction flame retardant rating and reaches V0 and normally to work 120 ° of C in short-term at ambient temperature-40 ° of C ~+105 ° C.
Although this kind of joint existing has more merit performance, simultaneously because reason that its small product size is excessive causes the problem that needs to take larger installing space, seriously limit product by the popularity used.There is larger defect in the anti-convolution design of simultaneously existing vibrations, existing design is as above desired to make money or profit and snapped in two of health thread bottom symmetrical small boss the function realizing shaking anti-convolution in the symmetrical groove of two of screw thread starting end on cap.But the defect of this kind of design is to cause insufficient strength and produced when being screwed into groove destroying institute first in case the poor-performing of convolution because the wall thickness of boss is too little, if but the wall thickness of thickening boss again cannot precession groove smoothly.And boss and groove part are symmetrical designs, just can carry out a screens cause portioned product to work as boss time cap is screwed into the end just in time cannot to snap in groove so often rotate 180 °, snap in wherein after must returning, the less waterproof seal pressure that cannot give needed for flexible pipe that causes of decrement that simultaneously so cap slope gives health claw causes the water-proof performance not reaching IP68.
Model utility content
The purpose of this utility model is just to provide a kind of 90 ° of metal threaded flexible pipes to screw part to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises hose coupling metal health, hose coupling health, hose coupling cap and rubber seal, described hose coupling metal health is installed on one end of described hose coupling health, the other end of described hose coupling health is connected with described hose coupling cap, and described rubber seal is arranged between described hose coupling health and described hose coupling cap.
Further, described hose coupling health is that 90 ° of right angles are arranged, and is provided with O RunddichtringO and inclined plain seal circle between itself and described hose coupling metal health.
The beneficial effects of the utility model are:
The utility model makes cap more original being designed with in the power of anti-convolution promote greatly by against shock convolution technology, solve original technology causes cap all can not be screwed into the end and the technical barrier causing water-proof performance to lose efficacy simultaneously at every turn, and this product can control the directions question of joint according to demand, greatly facilitates the problem of installation; The utility model has that structure is simple, stable performance and working life longer advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of 90 ° of metal threaded flexible pipes described in the utility model screw part.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises hose coupling metal health 1, hose coupling health 4, hose coupling cap 5 and rubber seal 6, hose coupling metal health 1 is installed on one end of hose coupling health 4, the other end of hose coupling health 4 is connected with hose coupling cap 5, rubber seal 6 is arranged between hose coupling health 4 and hose coupling cap 5, hose coupling health 4 is arranged in 90 ° of right angles, is provided with O RunddichtringO 3 and inclined plain seal circle 2 between itself and hose coupling metal health 1.
Those skilled in the art do not depart from essence of the present utility model and spirit, various deformation scheme can be had to realize the utility model, the foregoing is only the better feasible embodiment of the utility model, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization the utility model specifications and accompanying drawing content are done, is all contained within interest field of the present utility model.
Claims (2)
1. 90 ° of metal threaded flexible pipes screw part, it is characterized in that: comprise hose coupling metal health, hose coupling health, hose coupling cap and rubber seal, described hose coupling metal health is installed on one end of described hose coupling health, the other end of described hose coupling health is connected with described hose coupling cap, and described rubber seal is arranged between described hose coupling health and described hose coupling cap.
2. a kind of 90 ° of metal threaded flexible pipes according to claim 1 screw part, it is characterized in that: described hose coupling health is that 90 ° of right angles are arranged, and is provided with O RunddichtringO and inclined plain seal circle between itself and described hose coupling metal health.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622619.6U CN204986162U (en) | 2015-08-18 | 2015-08-18 | 90 metal screw thread hose piece of screwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622619.6U CN204986162U (en) | 2015-08-18 | 2015-08-18 | 90 metal screw thread hose piece of screwing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986162U true CN204986162U (en) | 2016-01-20 |
Family
ID=55120530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622619.6U Active CN204986162U (en) | 2015-08-18 | 2015-08-18 | 90 metal screw thread hose piece of screwing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986162U (en) |
-
2015
- 2015-08-18 CN CN201520622619.6U patent/CN204986162U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 711 Baoqi Road, Baoshan District, Shanghai, 2004 Patentee after: Shanghai Found Automatic Equipment Co., Ltd. Address before: 200444 Shanghai city Baoshan District Jinqiu road 2399 Lane 198, building 1 A zone Patentee before: Shanghai Found Automation Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |