CN203963329U - Rotary joint structure and water pipe for water pipe - Google Patents
Rotary joint structure and water pipe for water pipe Download PDFInfo
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- CN203963329U CN203963329U CN201420424926.9U CN201420424926U CN203963329U CN 203963329 U CN203963329 U CN 203963329U CN 201420424926 U CN201420424926 U CN 201420424926U CN 203963329 U CN203963329 U CN 203963329U
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- water pipe
- joint
- male connection
- bulb
- internal thread
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Abstract
The utility model discloses a kind of water pipe rotary joint structure and water pipe, comprise a connecting rod and a bulb joint, described connecting rod comprises permanent joint, male connection and internal thread nut, described male connection is tubular structure, its one end is enclosed within one end of described permanent joint, and the other end of described permanent joint is fixed on the suction inlet of water pipe cylinder head; The other end of male connection is provided with outside thread, and is connected with described internal thread nut; The bulb end of described bulb joint is placed in described male connection, and the other end of described bulb joint is piercing in the screw of described internal thread nut.The other end of described bulb joint is connected on the moccasin suction pipe of water pipe.The utility model is by the moving rotary mode of bulb joint and connection part, accomplish that any inclination changes the use angle of moccasin suction pipe, facilitate user's using effect, in addition, the Placement of its connection part and a water pipe cylinder suction inlet is more firm in previous conical head fashion of extrusion.
Description
Technical field
The utility model relates to a kind of water pipe rotary joint structure and water pipe.
Background technique
Being connected between a water pipe cylinder suction inlet in the market and moccasin suction pipe is only that the conical head connecting by moccasin suction pipe is directly squeezed in suction inlet place.The shortcoming that this Placement is brought is: 1, conical head easily drops from suction inlet; 2, because conical head is that extruding enters suction inlet, cause the conical head cannot be movable, make user's variation due to position in the time using water pipe, operation that can not be very comfortable.
Model utility content
For the problems referred to above, the purpose of this utility model is to provide a kind of water pipe rotary joint structure and water pipe.
For achieving the above object, a kind of water pipe rotary joint structure described in the utility model, comprise a connecting rod and a bulb joint, described connecting rod comprises permanent joint, male connection and internal thread nut, wherein, described male connection is tubular structure, and its one end is enclosed within one end of described permanent joint, and the other end of described permanent joint is fixed on the suction inlet of water pipe cylinder head; The other end of male connection is provided with outside thread, and is connected with described internal thread nut; The bulb end of described bulb joint is placed in described male connection, and the screw that the other end of described bulb joint is piercing in described internal thread nut is connected on the moccasin suction pipe of water pipe.
Preferably, in one end of described permanent joint, outer surface is provided with at least one ring annular groove, is provided with O-ring seals in circular groove; This end of described permanent joint is sheathed in described male connection.
Preferably, in the helical position between described male connection and internal thread nut, sealing gasket is installed.
For achieving the above object, a kind of water pipe described in the utility model is connected with rotary joint structure between the suction inlet of water pipe cylinder head and moccasin suction pipe, and wherein, described rotary joint structure is above-mentioned water pipe rotary joint structure.
The beneficial effects of the utility model are:
The utility model is by the moving rotary mode of bulb joint and connection part, accomplish that any inclination changes the use angle of moccasin suction pipe, facilitate user's using effect, in addition, the Placement of its connection part and a water pipe cylinder suction inlet is more firm in previous conical head fashion of extrusion.
Brief description of the drawings
Fig. 1 is the use phase diagram of rotary joint structure described in the utility model embodiment;
Fig. 2 is the rotation schematic diagram of swivel joint in Fig. 1.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
Embodiment 1:
As shown in Figure 1, a kind of water pipe rotary joint structure described in the present embodiment, comprise a connecting rod and a bulb joint 5, described connecting rod comprises permanent joint 2, male connection 3 and internal thread nut 4, wherein, described male connection is tubular structure, and its one end is enclosed within one end of described permanent joint, and the other end of described permanent joint is fixed on the suction inlet 1 of water pipe cylinder head; The other end of male connection is provided with outside thread, and is connected with described internal thread nut; The bulb end of described bulb joint is placed in described male connection, and the screw that the other end of described bulb joint is piercing in described internal thread nut is connected on the moccasin suction pipe 6 of water pipe.When use, in use constantly change use position according to user, but be afraid of to be folded into moccasin suction pipe while replacing.Therefore, as shown in Figure 2, can transfer bulb joint and be rotated on connecting rod, this rotation can be set to 360 rotations.Like this can be as shown in Figure 2, there is the situation of the bulb tilt of joint, but under heeling condition, can not cause the air-breathing thing being interrupted to occur.
For better sealing effect, can be provided with at least one ring annular groove at one end of described permanent joint outer surface, in circular groove, be provided with O-ring seals 7; This end of described permanent joint is sheathed in described male connection.In the helical position between described male connection and internal thread nut, sealing gasket is installed.
Embodiment: 2:
A kind of water pipe described in the present embodiment is connected with rotary joint structure between the suction inlet of water pipe cylinder head and moccasin suction pipe, and wherein, described rotary joint structure is above-mentioned water pipe rotary joint structure.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (4)
1. a water pipe rotary joint structure, it is characterized in that, comprise a connecting rod and a bulb joint, described connecting rod comprises permanent joint, male connection and internal thread nut, wherein, described male connection is tubular structure, and its one end is enclosed within one end of described permanent joint, and the other end of described permanent joint is fixed on the suction inlet of water pipe cylinder head; The other end of male connection is provided with outside thread, and is connected with described internal thread nut; The bulb end of described bulb joint is placed in described male connection, and the screw that the other end of described bulb joint is piercing in described internal thread nut is connected on the moccasin suction pipe of water pipe.
2. water pipe rotary joint structure according to claim 1, is characterized in that, in one end of described permanent joint, outer surface is provided with at least one ring annular groove, is provided with O-ring seals in circular groove; This end of described permanent joint is sheathed in described male connection.
3. water pipe rotary joint structure according to claim 1, is characterized in that, in the helical position between described male connection and internal thread nut, sealing gasket is installed.
4. a water pipe, is characterized in that, between the suction inlet of water pipe cylinder head and moccasin suction pipe, is connected with rotary joint structure, and wherein, described rotary joint structure is the water pipe rotary joint structure described in arbitrary claim in the claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424926.9U CN203963329U (en) | 2014-07-30 | 2014-07-30 | Rotary joint structure and water pipe for water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424926.9U CN203963329U (en) | 2014-07-30 | 2014-07-30 | Rotary joint structure and water pipe for water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963329U true CN203963329U (en) | 2014-11-26 |
Family
ID=51923910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424926.9U Active CN203963329U (en) | 2014-07-30 | 2014-07-30 | Rotary joint structure and water pipe for water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546479A (en) * | 2021-08-11 | 2021-10-26 | 周海龙 | Environment-friendly energy-saving smoke purifier |
-
2014
- 2014-07-30 CN CN201420424926.9U patent/CN203963329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546479A (en) * | 2021-08-11 | 2021-10-26 | 周海龙 | Environment-friendly energy-saving smoke purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |