CN208886218U - A kind of locking elbow - Google Patents
A kind of locking elbow Download PDFInfo
- Publication number
- CN208886218U CN208886218U CN201821391951.6U CN201821391951U CN208886218U CN 208886218 U CN208886218 U CN 208886218U CN 201821391951 U CN201821391951 U CN 201821391951U CN 208886218 U CN208886218 U CN 208886218U
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- CN
- China
- Prior art keywords
- mounting plate
- nut
- lower connector
- locking elbow
- connector
- Prior art date
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Abstract
The utility model relates to a kind of locking elbows, the locking elbow includes upper connector, bend pipe, lower connector, the upper connector and lower connector are located at the both ends of bend pipe, the mounting plate perpendicular with the central axes of lower connector is provided on the locking elbow, the lower connector is bolted with nut far from one end of bend pipe, and the nut and mounting plate, which are matched, is combined into clamping structure.The beneficial effects of the utility model are: mounting plate can be fixed on the reverse side of wallboard in installation locking elbow by the setting mounting plate perpendicular with the central axes of lower connector by screw or screw on locking elbow；Lower connector passes through the nut that is spirally connected after the aperture that is provided on wallboard in advance far from one end of bend pipe, tightens the tow sides that nut makes nut and is interposed in wallboard respectively with mounting plate, wallboard clip is between nut and mounting plate；Being combined by the above two o'clock makes locking elbow is stable is mounted on wallboard.
Description
Technical field
The utility model relates to elbow field more particularly to a kind of locking elbows.
Background technique
The inner thread elbow of existing integral bathroom during installation, is usually directly fixed on the wallboard of integral bathroom with pipe clamp
On, angle valve, faucet are then connect again.Using above-mentioned fixed form, the time has grown pipe clamp and has been easy to loosen, and then makes to go out to inner thread elbow
Now loosen sense.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of locking elbow, solve
The problem of existing inner thread elbow is easy to produce loosening after a period of time by the way of pipe clamp installation.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of locking elbow, the locking elbow include upper connector, bend pipe, lower connector, and the upper connector is under
Connecting tube is located at the both ends of bend pipe, is provided with the installation perpendicular with the central axes of lower connector on the locking elbow
Plate, the lower connector are bolted with nut far from one end of bend pipe, and the nut and mounting plate, which are matched, is combined into clamping structure.
Preferably, the mounting plate is located at the position that bend pipe connects with lower connector.
Preferably, the side of the mounting plate and upper connector combine together close to the side of lower connector.
Preferably, multiple circular holes or screw hole are offered on the mounting plate, and the circular hole or screw hole are about upper connection
The central axes of pipe are arranged symmetrically.
Preferably, the central axes of the upper connector and the central axes of lower connector are at 90 degree of angles.
Preferably, the mounting plate, upper connector, bend pipe, lower connector integrated injection molding form.
Preferably, copper pipe, the exposed outside outside the lower connector of the copper pipe are inlaid in the lower connector
Face is provided with external screw thread, and the nut is screwed on external screw thread, is provided with internal screw thread on the medial surface of the copper pipe.
Preferably, one end of the nut is the rounded spiro union portion of outer profile, is cased with sealing ring outside the spiro union portion, institute
The other end for stating nut is compressed part of the outer profile in regular hexagon, and the circumscribed circle diameter of the compressed part is greater than spiro union portion
Outer diameter.
The beneficial effects of the utility model are: the setting installation perpendicular with the central axes of lower connector on locking elbow
Mounting plate can be fixed on the reverse side of wallboard in installation locking elbow by plate by screw or screw；Lower connector is remote
One end from bend pipe passes through the nut that is spirally connected after the aperture being provided on wallboard in advance, and tightening nut distinguishes nut and mounting plate
The tow sides of wallboard are interposed in, wallboard clip is between nut and mounting plate；Being combined by the above two o'clock keeps locking elbow steady
Fixed is mounted on wallboard.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the effect picture that elbow is locked in the utility model embodiment；
Fig. 2 is the cross-sectional view that elbow is locked in the utility model embodiment；
Fig. 3 is the side view that elbow is locked in the utility model embodiment；
Fig. 4 is the cross-sectional view of nut in the utility model embodiment；
Fig. 5 is the structural schematic diagram locking elbow, nut, sealing ring in the utility model embodiment and being mounted on wallboard.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Embodiment, as shown in Figure 1, Figure 2, Figure 5, a kind of locking elbow, locking elbow 2 includes upper connector 210, bend pipe
220, lower connector 230, upper connector 210 and lower connector 230 are located at the both ends of bend pipe 220, in upper connector 210
The central axes phase being provided on elbow 2 with lower connector 230 is locked at 90 degree of angles in the central axes of axis and lower connector 230
Vertical mounting plate 240, mounting plate 240 are fan annular；Lower connector 230 is bolted with nut 3 far from one end of bend pipe 220, tool
Body, copper pipe 250 is inlaid in lower connector 230, the exposed lateral surface outside lower connector 230 of copper pipe 250 is provided with outer
Screw thread 252, nut 3 are screwed on external screw thread 252, and internal screw thread 251, angle valve and internal screw thread are provided on the medial surface of copper pipe 250
251 bolts；Nut 3 and mounting plate 240, which are matched, is combined into clamping structure.
As shown in Figure 1, Figure 2, Figure 3 shows, mounting plate 240 is located at the position that bend pipe 220 connects with lower connector 230, so that curved
Pipe 220 is fully located at the outside of wallboard 1, reduces the difficulty of aperture；The side of mounting plate 240 and upper connector 210 are close to lower company
The side of adapter tube 230 is combined together, is formed upper connector 210 to mounting plate 240 and is supported, additionally it is possible to improve mounting plate 240
Intensity；Mounting plate 240, upper connector 210, bend pipe 220,230 integrated injection molding of lower connector form, and improve the whole of locking elbow 2
Body, and improve the bonding strength of mounting plate 240 and upper connector 210, bend pipe 220, lower connector 230.
As shown in Figure 1, Figure 3, circular hole 241 there are two being opened up on mounting plate 240, and circular hole 241 is about upper connector 210
Central axes be arranged symmetrically, make 240 uniform force of mounting plate.
As shown in figure 4, one end of nut 3 is the rounded spiro union portion 310 of outer profile, the other end of nut 3 is outer profile
In the compressed part 320 of regular hexagon, and the circumscribed circle diameter of compressed part 320 is greater than the outer diameter of spiro union portion 310.
As a preferred method, as shown in Figure 4, Figure 5, it is cased with sealing ring 4 outside spiro union portion 310, when locking elbow 2 is installed
On wallboard 1, and when nut 3 is screwed on copper pipe 250, sealing ring 4 is interposed in the compressed part 320 in 1 front and nut 3 of wallboard
Between, sealing is formed between 1 front of nut 3 and wallboard using sealing ring 4, prevents the water on 1 front of wallboard from flowing into and opens in advance
It is located in the aperture 101 on wallboard 1.
Screw hole there are two being opened up on mounting plate 240 as a preferred method, and screw hole is about upper connector 210
Central axes are arranged symmetrically.
Design principle and benefit: the setting mounting plate perpendicular with the central axes of lower connector 230 on locking elbow 2
240, in installation locking elbow 2, mounting plate 240 can be fixed on to the reverse side of wallboard 1 by screw or screw；Lower company
Adapter tube 230 passes through the nut 3 that is spirally connected after the aperture 101 that is provided on wallboard 1 in advance far from one end of bend pipe 220, tightens nut 3
Nut 3 and mounting plate 240 is set to be interposed in the tow sides of wallboard 1 respectively, wallboard 1 is clipped between nut 3 and mounting plate 240；It is logical
Cross the above two o'clock combine make to lock it is curved/2 stable be mounted on wallboard 1.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of locking elbow, the locking elbow includes upper connector, bend pipe, lower connector, the upper connector and lower company
Adapter tube is located at the both ends of bend pipe, it is characterised in that: is provided on the locking elbow and mutually hangs down with the central axes of lower connector
Straight mounting plate, the lower connector are bolted with nut far from one end of bend pipe, and the nut and mounting plate, which are matched, is combined into clamping
Structure.
2. locking elbow according to claim 1, it is characterised in that: the mounting plate is located at bend pipe and connects with lower connector
Position.
3. locking elbow according to claim 1, it is characterised in that: the side of the mounting plate and upper connector are under
It combines together the side of connecting tube.
4. locking elbow according to claim 1, it is characterised in that: offer multiple circular holes or spiral shell on the mounting plate
Hole, and the circular hole or screw hole are arranged symmetrically about the central axes of upper connector.
5. locking elbow according to claim 1, it is characterised in that: the central axes of the upper connector and lower connector
Central axes are at 90 degree of angles.
6. locking elbow according to claim 1, it is characterised in that: the mounting plate, upper connector, bend pipe, lower connection
Pipe integrated injection molding forms.
7. locking elbow according to claim 1, it is characterised in that: be inlaid with copper pipe, the copper in the lower connector
It manages the exposed lateral surface outside the lower connector and is provided with external screw thread, the nut is screwed on external screw thread, the copper pipe
Medial surface on be provided with internal screw thread.
8. locking elbow according to claim 1, it is characterised in that: one end of the nut is the rounded spiral shell of outer profile
Socket part, is cased with sealing ring outside the spiro union portion, and the other end of the nut is the compressed part that outer profile is in regular hexagon, and institute
The circumscribed circle diameter for stating compressed part is greater than the outer diameter of spiro union portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391951.6U CN208886218U (en) | 2018-08-28 | 2018-08-28 | A kind of locking elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391951.6U CN208886218U (en) | 2018-08-28 | 2018-08-28 | A kind of locking elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886218U true CN208886218U (en) | 2019-05-21 |
Family
ID=66510177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821391951.6U Active CN208886218U (en) | 2018-08-28 | 2018-08-28 | A kind of locking elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886218U (en) |
-
2018
- 2018-08-28 CN CN201821391951.6U patent/CN208886218U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511335 the 1st, 2nd and 3rd floors of No.1 Factory building, Zone D, Jinlian cultural and Creative Industrial Park, Shajiao village, Xiancun Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Hongli new materials Co.,Ltd. Address before: 511335 the 1st, 2nd and 3rd floors of No.1 Factory building, Zone D, Jinlian cultural and Creative Industrial Park, Shajiao village, Xiancun Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hongli Construction Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 511335 the 1st, 2nd and 3rd floors of No.1 Factory building, Zone D, Jinlian cultural and Creative Industrial Park, Shajiao village, Xiancun Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Hongli Construction Technology Co.,Ltd. Address before: No.16, huanling Road, Yonghe Economic Zone, Guangzhou Development Zone, Guangzhou, Guangdong, 510010 Patentee before: GuangZhou Honlley Composite Material Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Youli Zhugong building materials Co.,Ltd. Assignor: Guangzhou Hongli new materials Co.,Ltd. Contract record no.: X2021980006984 Denomination of utility model: A locking elbow Granted publication date: 20190521 License type: Common License Record date: 20210728 |
|
| EE01 | Entry into force of recordation of patent licensing contract |