CN211395842U - Locking mechanism for faucet base - Google Patents
Locking mechanism for faucet base Download PDFInfo
- Publication number
- CN211395842U CN211395842U CN201921961636.7U CN201921961636U CN211395842U CN 211395842 U CN211395842 U CN 211395842U CN 201921961636 U CN201921961636 U CN 201921961636U CN 211395842 U CN211395842 U CN 211395842U
- Authority
- CN
- China
- Prior art keywords
- nut
- locking
- thread
- connecting pipe
- tap
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to a tap base locking mechanism, including helicitic texture tap connecting pipe (4) and nut (3), nut (4) with helicitic texture on tap connecting pipe (3) cooperatees, and its characterized in that still includes lock internal nut (5) and locking outer nut (7), lock internal nut (5) have internal thread and external screw thread, just two at least scarce grooves (6) have on lock internal nut (5), lock internal nut (5) with tap connecting pipe (4) match, locking outer nut (7) with the external screw thread of locking internal nut (5) matches. The locking mechanism can keep the locking force unchanged, and achieves the purpose of locking forever, so that the faucet is firmly installed and is not easy to loosen.
Description
Technical Field
The utility model relates to a domestic five metals field, concretely relates to is a locking mechanism of tap base.
Background
The water faucet is used in every family, the water faucet used in the family generally comprises a handle, a water faucet outlet pipe and a water faucet connecting pipe, wherein the water faucet connecting pipe is provided with threads, when the water faucet connecting pipe is installed, the water faucet connecting pipe is fixed on an installation platform through a nut, the water faucet connecting pipe is connected with a tap water pipe, and after the water faucet connecting pipe is installed, the handle is pulled, and the water faucet outlet pipe can discharge water. This kind of tap's mounting means when tap often uses, can lead to the not hard up of nut, also makes tap swing on the mount table, for making it can fix, still need tighten the nut through the spanner, so just so need often rectify it, very troublesome.
Disclosure of Invention
In view of the deficiency that the background art exists, the to-be-solved technical problem of the utility model is to provide a simple structure can be with the permanent locking's of tap base locking mechanism.
Therefore, the utility model is realized by adopting the following technical means: the utility model provides a tap base locking mechanism, includes helicitic texture tap connecting pipe and nut, the nut with helicitic texture on the tap connecting pipe cooperatees, its characterized in that still includes locking internal nut and locking external nut, the internal nut of locking has internal thread and external screw thread, just two at least scarce grooves have on the locking internal nut, locking internal nut with the tap connecting pipe matches, locking external nut with locking internal nut's external screw thread matches.
The external thread of the locking inner nut is a taper thread with a large upper part and a small lower part, and the thread of the locking outer nut matched with the external thread is also a taper thread with a large upper part and a small lower part.
The utility model discloses a this kind of mechanism adopts the structure of interior nut, and the scarce groove structure of interior nut has, when outer nut is screwed, presses interior nut screw to tap connecting pipe screw, because outer nut does not contact any foreign object, so after the locking, nut self is not hard up in the locking, and the locking dynamics keeps unchangeable, reaches the purpose of the permanent locking on the mount table with tap.
Drawings
Fig. 1 is an exploded view of the present invention.
Detailed Description
Referring to the attached drawings, the faucet base locking mechanism comprises a threaded structure faucet connecting pipe 4 and a nut 3, wherein the nut 3 is matched with a threaded structure on the faucet connecting pipe 4, the faucet base locking mechanism further comprises an inner locking nut 5 and an outer locking nut 7, the inner locking nut 5 is provided with an internal thread and an external thread, four notches 6 are formed in the inner locking nut 5, the inner locking nut 5 is matched with the faucet connecting pipe 4, and the outer locking nut 7 is matched with the external thread of the inner locking nut 5. The external thread of the locking inner nut 5 is a taper thread with a large upper part and a small lower part, the thread pitch is the same, and the thread of the locking outer nut 7 matched with the external thread is also a taper thread with a large upper part and a small lower part. In use the utility model discloses the time, pass the mounting hole on the mount table 2 with tap connecting pipe 4, then adopt nut 3 to twist on tap connecting pipe 4, screw up it, so, just tentatively fix tap 1 on mount table 2, in order to make tap 1 permanent fixation not swing, twist lock interior nut 5 on tap connecting pipe 4 again, twist lock interior nut 5 to reaching nut 3, then twist lock exterior nut 7 on lock interior nut 5 again, because lock exterior nut 7 is taper fit with lock interior nut 5, so lock exterior nut 7 upwards screws more, lock interior nut 5 has scarce groove 6 structure, compelled to dwindle, therefore, lock interior nut 5's internal thread presses to the screw thread of tap connecting pipe 4, reach the purpose of locking. Because the outer locking nut 7 does not contact with the external object of the combination, the inner locking nut 5 cannot loosen, the locking force is kept unchanged, and the purpose of permanently fixing the faucet 1 on the mounting table 2 is achieved.
Claims (2)
1. The utility model provides a tap base locking mechanism, includes helicitic texture tap connecting pipe (4) and nut (3), nut (3) with helicitic texture on the tap connecting pipe (4) cooperatees, its characterized in that still includes lock internal nut (5) and locking external nut (7), lock internal nut (5) have internal thread and external screw thread, just two at least scarce groove (6) have on lock internal nut (5), lock internal nut (5) with tap connecting pipe (4) match, locking external nut (7) with the external screw thread of lock internal nut (5) matches.
2. The faucet base locking mechanism according to claim 1, wherein the external thread of the locking internal nut (5) is a tapered thread with a large top and a small bottom, and the thread of the locking external nut (7) matched with the external thread is also a tapered thread with a large top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961636.7U CN211395842U (en) | 2019-11-14 | 2019-11-14 | Locking mechanism for faucet base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961636.7U CN211395842U (en) | 2019-11-14 | 2019-11-14 | Locking mechanism for faucet base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211395842U true CN211395842U (en) | 2020-09-01 |
Family
ID=72212139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961636.7U Expired - Fee Related CN211395842U (en) | 2019-11-14 | 2019-11-14 | Locking mechanism for faucet base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211395842U (en) |
-
2019
- 2019-11-14 CN CN201921961636.7U patent/CN211395842U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210509909U (en) | Weather-proof reliable distribution electric fastener | |
| US7647939B2 (en) | Water inlet device for a faucet | |
| US20120009042A1 (en) | Locking screw | |
| CN201588317U (en) | Wall base mounting and adjusting device | |
| CN211395842U (en) | Locking mechanism for faucet base | |
| CN210440380U (en) | Self-tapping and self-drilling screw with good anti-loosening effect | |
| CN210087795U (en) | High-strength bolt | |
| CN211037163U (en) | Quick fastening faucet device | |
| US9052036B2 (en) | Extension assembly for faucets | |
| CN207906264U (en) | A kind of Anti-loose locking nut of wind driven generation set main shaft bearing | |
| DE50207154D1 (en) | Sanitary outlet fitting | |
| CN114134962B (en) | Water tank capable of being quickly assembled and disassembled for faucet | |
| CN207554529U (en) | A kind of novel flaring screw-thread bush | |
| CN218540870U (en) | Quick-assembling tubular water injection well choke response tap mounting structure | |
| CN220167057U (en) | Locking tap accessory that moves | |
| CN217352726U (en) | Mesa tap mounting structure and tap mounting | |
| CN201884415U (en) | Plastic fixing part and faucet | |
| JP4553653B2 (en) | Water faucet | |
| CN214999759U (en) | Water tap with display screen | |
| CN104674903A (en) | Faucet capable of being mounted from upper part of sink | |
| CN209892856U (en) | Water purification tap mounting structure | |
| CN221443447U (en) | Tap assembly | |
| CN218952313U (en) | Tap mounting structure | |
| CN210247212U (en) | Shell locking structure of motorcycle instrument | |
| CN216131442U (en) | Fast-assembling valve body mechanism and tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211114 |