CN214119284U - Complete set waterproof metal hose - Google Patents
Complete set waterproof metal hose Download PDFInfo
- Publication number
- CN214119284U CN214119284U CN202022624648.XU CN202022624648U CN214119284U CN 214119284 U CN214119284 U CN 214119284U CN 202022624648 U CN202022624648 U CN 202022624648U CN 214119284 U CN214119284 U CN 214119284U
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- collapsible tube
- metal
- waterproof
- connector
- metal collapsible
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Abstract
The utility model discloses a waterproof metal collapsible tube of complete set relates to metal collapsible tube technical field, this waterproof metal collapsible tube of complete set, mould metal collapsible tube including connector and package, be located the package with the connector in the connector of moulding metal collapsible tube and mould and be provided with waterproof sealing member between the intraoral joint end of metal collapsible tube, waterproof sealing member establishes the rubber packing ring that the metal endotheca surface is constituteed with inseparable cover by fixed cover at the metal endotheca of connector joint end, the step face and the waterproof sealing member of connector and the tip of moulding metal collapsible tube of package all laminate, the metal collapsible tube surface is moulded to the package and the fixed snap ring that has cup jointed in waterproof sealing member position department is corresponded in the waterproof sealing member position department. The utility model discloses a set up step face, metal endotheca, rubber packing ring, snap ring and sealing washer, solved the compactedness and the waterproof nature problem of current waterproof metal collapsible tube ripple wall connection end of complete set and metallic interconnect head fixed mounting position department.
Description
Technical Field
The utility model relates to a metal collapsible tube technical field specifically is a waterproof metal collapsible tube of complete set.
Background
The corrugated metal hose of package plastic is a metal collapsible tube, and the package is moulded the metal collapsible tube inlayer and is adopted stainless steel flexible pipe or galvanized hose and special insulation treatment, and the skin adopts the PVC raw materials, and the tip of package plastic metal collapsible tube is together fixed with the metal connector usually, but has the problem that influences waterproof performance after fixed insecure, for example the utility model patent that patent number is CN201920748004.6, it provides a complete set waterproof metal collapsible tube, mould metal collapsible tube including connector and package, the one end fixedly connected with sleeve pipe of connector, the fixed cover of sleeve pipe is being connected on the one end lateral wall of package plastic metal collapsible tube, the package is moulded metal collapsible tube and is close to sheathed tube one end inside wall fixedly connected with support cylinder, has solved the not good problem of waterproof performance.
However, the fixing mode of the set of waterproof metal hose is only suitable for being installed on the plastic-coated metal hose with smooth and unsmooth surfaces on the inner wall and the outer wall of the connecting end, the tightness and the waterproofness of the matched and tightly sleeved position cannot be guaranteed for the connecting end of the corrugated wall surface, and therefore the set of waterproof metal hose is provided for the corrugated metal hose with the corrugated wall surface as the connecting end.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a waterproof metal collapsible tube of complete set has solved the compactedness and waterproof nature problem of current waterproof metal collapsible tube ripple wall connection end and metallic interconnect head fixed mounting position department.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a complete set waterproof metal collapsible tube, moulds metal collapsible tube including connector and package, be provided with waterproof sealing member in the connector of moulding metal collapsible tube with the connector position between the intraoral joint end of package plastic metal collapsible tube, waterproof sealing member is established the rubber packing ring that the metal endotheca and the inseparable cover on metal endotheca surface by fixed cover at connector joint end and is constituteed, the step face and the waterproof sealing member of connector and the tip of moulding metal collapsible tube of package are all laminated, the fixed cover of the metal collapsible tube surface correspondence waterproof sealing member position department of moulding has connect the snap ring.
Preferably, the end part of the metal inner sleeve, which is close to the step surface, is provided with a notch, a sealing ring is embedded into the notch, and the end part of the metal inner sleeve and the step surface clamp the sealing ring.
Preferably, the snap ring is fixedly connected to the surface of the plastic-coated metal hose through spot welding or gluing.
(III) advantageous effects
The utility model provides a complete set waterproof metal hose possesses following beneficial effect:
the utility model discloses a set up step face, metal endotheca, rubber packing ring, snap ring and sealing washer, rubber packing ring and package are moulded the metal collapsible tube inner wall and are laminated and through the inseparable cutting ferrule of snap ring, guarantee that the compactness and the waterproof nature of installation between waterproof sealing member and the package are moulded to waterproof sealing member, connector interference fit metal endotheca and extrusion seal circle, guarantee the compactness and the waterproof nature of installation between waterproof sealing member and the connector to guarantee that the package moulds the inseparability and the waterproof nature of metal collapsible tube ripple wall link and metal connector fixed mounting position department.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1. a connector; 101. a step surface; 2. a plastic-coated metal hose; 3. a metal inner sleeve; 4. a rubber gasket; 5. a snap ring; 6. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a technical solution: a set of waterproof metal hose comprises a connector 1 and a plastic-coated metal hose 2, wherein the connector 1 is formed by die-casting a zinc alloy material and is used as a fitting of the plastic-coated metal hose 2 in a matching way, and is a linear connecting piece for connecting the plastic-coated metal hose 2 to a box body, an inner pipe of the plastic-coated metal hose 2 is a spiral or annular thin-wall stainless steel corrugated pipe which can be compressed or stretched, a waterproof sealing piece is arranged between a connector port of the plastic-coated metal hose 2 and a connector end of the connector 1 positioned in the connector port of the plastic-coated metal hose 2, a connector end of the connector 1 positioned outside the connector port of the plastic-coated metal hose 2 can be connected to the box body by a self-fixing head, a three-column connector, an external thread connector or an internal thread connector, the waterproof sealing piece is composed of a metal inner sleeve 3 fixedly sleeved on the connector end of the connector 1 and a rubber gasket 4 tightly sleeved on the surface of the metal inner sleeve 3, the metal inner sleeve 3 at the joint end of the connector 1 is in interference fit with one another, the step surface 101 of the connector 1 is attached to the waterproof sealing element and the end of the plastic-coated metal hose 2, and the clamping ring 5 is fixedly sleeved on the surface of the plastic-coated metal hose 2 corresponding to the position of the waterproof sealing element.
As a technical optimization scheme of the utility model, the tip that metal endotheca 3 is close to step face 101 is provided with the notch, and embeds sealing washer 6 in the notch, and 3 tip of metal endotheca and step face 101 press from both sides tight sealing washer 6.
As the utility model discloses a technical optimization scheme, snap ring 5 moulds the metal collapsible tube 2 surface at the package through spot welding or sticky fixed connection, and sticky can directly mould metal collapsible tube 2 outer tubes with glue solution bonding snap ring 5 and package, need mould the metal collapsible tube 2 outer tubes with the package during spot welding and handle and make the exposed rewelding of stainless steel inner tube.
The working principle is as follows: at first during the assembly waterproof sealing spare impresses into plastic-covered metal collapsible tube 2 in, then will wrap the extrusion of 2 interface calibers of plastic collapsible tube and reduce the rubber packing ring 4 of closely laminating waterproof sealing spare, it is sealed to guarantee the contact department, again with 5 clamping sleeves of snap ring on plastic-covered metal collapsible tube 2 and reduce the bayonet socket distance and make 5 inseparable clamping sleeves of snap ring on plastic-covered metal collapsible tube 2, can keep the state of inseparable clamping sleeve through spot welding or sticky mode fixed snap ring 5, utilize the characteristic of expend with heat and contract with cold to impress into in the metal endotheca 3 inseparable registrates with connector 1 at last, make step face 101 extrude sealing washer 6, can guarantee to wrap the compactness and the waterproof nature of plastic collapsible metal collapsible tube 2 and connector 1 fixed mounting position department.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a waterproof metal collapsible tube of complete set, includes connector (1) and plastic-coated metal collapsible tube (2), its characterized in that: the utility model discloses a waterproof sealing structure, be provided with waterproof sealing member between the joint end that is located the plastic-coated metal collapsible tube (2) interface with connector (1) in the interface of plastic-coated metal collapsible tube (2), waterproof sealing member establishes rubber packing ring (4) on metal endotheca (3) surface with inseparable cover by fixed cover at the metal endotheca (3) of connector (1) joint end and constitutes, step face (101) and the waterproof sealing member of connector (1) and the tip of plastic-coated metal collapsible tube (2) are all laminated, the plastic-coated metal collapsible tube (2) surface corresponds fixed cover of waterproof sealing member position department and has connect snap ring (5).
2. The set of waterproof metal hoses of claim 1, wherein: the end part, close to the step surface (101), of the metal inner sleeve (3) is provided with a notch, a sealing ring (6) is embedded into the notch, and the end part of the metal inner sleeve (3) and the step surface (101) clamp the sealing ring (6).
3. The set of waterproof metal hoses of claim 1, wherein: the clamping ring (5) is fixedly connected to the surface of the plastic-coated metal hose (2) through spot welding or gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624648.XU CN214119284U (en) | 2020-11-13 | 2020-11-13 | Complete set waterproof metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624648.XU CN214119284U (en) | 2020-11-13 | 2020-11-13 | Complete set waterproof metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214119284U true CN214119284U (en) | 2021-09-03 |
Family
ID=77503924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022624648.XU Active CN214119284U (en) | 2020-11-13 | 2020-11-13 | Complete set waterproof metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214119284U (en) |
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2020
- 2020-11-13 CN CN202022624648.XU patent/CN214119284U/en active Active
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