CN217272532U - Tap fastener - Google Patents
Tap fastener Download PDFInfo
- Publication number
- CN217272532U CN217272532U CN202220370733.4U CN202220370733U CN217272532U CN 217272532 U CN217272532 U CN 217272532U CN 202220370733 U CN202220370733 U CN 202220370733U CN 217272532 U CN217272532 U CN 217272532U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting pipe
- faucet
- sliding sleeve
- fastening
- 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
- 239000012634 fragment Substances 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 208000004350 Strabismus Diseases 0.000 claims abstract description 3
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012559 user support system Methods 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides a simple structure can fix tap's leading fastener fast, including setting up the gliding sliding sleeve of its length direction of can following on outside tap connecting pipe, it can inwards squint when receiving external force extrusion simultaneously and hold outside tap connecting pipe tightly to be equipped with a plurality of shell fragment and several shell fragment on the sliding sleeve, still be equipped with on the sliding sleeve and be used for extruding the shell fragment and hold the device of holding tightly of tap connecting pipe.
Description
Technical Field
The utility model relates to a leading accessory technical field, in particular to leading fastener.
Background
At present, family's householder has all installed the tap, thereby current tap mounting structure is mostly the fixed tap of threaded connection through fixation nut and tap connecting pipe in mount table below, often need use the spanner to twist the bottom of mounting table bottom with fixation nut from the bottom of screwed pipe and just can accomplish the block, inconvenience very.
As shown in fig. 1 and 2, chinese patent No. CN201721182933.2 discloses a fastening nut for hand screwing of a faucet, which is specifically composed of a convex eccentric nut and a concave eccentric nut, the concave eccentric nut provides a design for direct hand screwing, the concave eccentric nut shell has a convex edge, and the length is suitable for holding, the other end of the concave eccentric nut is a hexagonal nut slot, which can directly use the slot, fasten or loosen the convex eccentric nut, thereby realizing the purpose of direct hand screwing, so that the use is more convenient, and the fastening nut is not influenced by the actual installation environment, but still has the following defects, or still needs to be installed, the fixing nut is continuously rotated, so that the fastening nut is directly screwed to one end close to the bottom of the installation platform from the bottom of the faucet connecting pipe, the dismounting is also performed, and the time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above-mentioned problem, the utility model provides a simple structure can fix tap's tap fastener fast.
In order to achieve the above object, the technical scheme of the utility model is to provide a tap fastener, including setting up the gliding sliding sleeve of its length direction that can follow on outside tap connecting pipe, it can inwards squint tightly with outside tap connecting pipe to be equipped with a plurality of shell fragment and several shell fragment on the sliding sleeve when receiving external force extrusion simultaneously, still be equipped with on the sliding sleeve and be used for extruding the shell fragment and hold tightly the device with holding tightly of tap connecting pipe.
The further improvement is that: the clasping device comprises: the adapter sleeve, the adapter sleeve is located on the sliding sleeve, be equipped with between adapter sleeve and the sliding sleeve and be used for promoting the shell fragment and hold the thrust unit that tap was connected tightly, still be equipped with the anticreep device that prevents the adapter sleeve and break away from the sliding sleeve between adapter sleeve and the sliding sleeve.
The further improvement is that: the pushing device is as follows: the elastic piece is provided with a first inclined plane with the cross section diameter gradually decreasing from top to bottom, the fastening sleeve is provided with a second inclined plane with the cross section directly gradually increasing from top to bottom, and the first inclined plane and the second inclined plane can resist and stagger mutually.
The further improvement is that: the anti-drop device is as follows: the fastening sleeve is in threaded connection with the elastic piece.
The further improvement is that: the elastic sheet and the external faucet connecting pipe are also provided with a fastening device for further preventing the sliding sleeve from being separated from the faucet connecting pipe so as to tightly hold the sliding sleeve on the external faucet connecting pipe.
The further improvement is that: the fastening device is: the elastic piece is provided with a fastening thread matched with the external tap connecting pipe, and the elastic piece is in threaded engagement with the external tap connecting pipe.
The further improvement is that: the elastic sheet is also provided with a deformation device for facilitating the deformation of the elastic sheet.
The further improvement is that: the deformation device is as follows: the elastic piece is provided with a deformation notch, and the deformation notch is located above the first inclined plane.
The further improvement is that: and a limiting device for further preventing the fastening sleeve from separating from the elastic sheet when releasing the elastic sheet to return is arranged between the fastening sleeve and the elastic sheet.
The further improvement is that: the limiting device comprises a first limiting table, the first limiting table is arranged at the lower end of the elastic sheet, a second limiting table which is abutted to the first limiting table is arranged on the fastening sleeve, and the first limiting table and the second limiting table are abutted to each other and clamped.
The further improvement is that: an anti-abrasion device for preventing the elastic sheet from being damaged by excessively rotating the fastening sleeve is further arranged between the sliding sleeve and the fastening sleeve.
The further improvement is that: the anti-abrasion device is as follows: the annular array of the lower end part of the sliding sleeve is provided with a first clamping table, the annular array of the upper end part of the fastening sleeve is provided with a second clamping table clamped with the first clamping table, and the first clamping table and the second clamping table resist to be clamped.
The further improvement is that: and the annular array at the upper end part of the sliding sleeve is provided with a third clamping table which resists against the end surface of an external tap to prevent the tap from rotating in a dislocation way.
The further improvement is that: the elastic pieces are uniformly arranged on the sliding sleeve in an annular shape.
The further improvement is that: still be provided with on the adapter sleeve outside and be used for strengthening frictional force and avoid the user to twist to take place gliding anti-skidding line and length and be fit for holding when moving the adapter sleeve.
The utility model has the advantages and the beneficial effects that:
1. simple structure, it is convenient to use, the user supports the sliding sleeve in the bottom of outside leading connecting pipe, then promote up, can make the sliding sleeve upwards slide along outside leading connecting pipe until offsetting bottom the external mounting platform, can use the adapter sleeve to be fixed in outside leading connecting pipe on afterwards, with traditional from outside leading connecting pipe bottom screw in fastener, slowly screw in is until comparing with the fixed mode that external mounting platform bottom offsets along the screw thread on the outside leading connecting pipe afterwards, the advantage that has quick convenience, the efficiency of installing outside tap has been promoted, the time of user installation outside tap has been practiced thrift, better use experience has been brought for the user.
2. The annular array is provided with a third clamping table, so that the friction force between the movable sleeve and the bottom of the external mounting table is enhanced, and the external faucet is prevented from rotating to influence the use of the external faucet by a user when the user uses the external faucet.
3. The fastening sleeve is proper in length and provided with the anti-skidding threads, so that a user can conveniently and directly screw the sliding sleeve on the faucet connecting pipe by hand.
Drawings
FIG. 1 is a schematic view of a faucet hand-tightening fastening nut in an unfolded structure in the prior art;
FIG. 2 is a schematic view of a hexagonal nut slot at one end of a manually tightened fastening nut of a faucet according to the prior art;
fig. 3 is a schematic perspective view of a faucet fastener according to an embodiment of the present invention;
FIG. 4 is a schematic view of a faucet fastener sliding sleeve according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a fastening sleeve of a faucet fastener according to an embodiment of the present invention;
FIG. 6 is a schematic view of a cross-sectional installation state of a faucet fastener according to an embodiment of the present invention;
fig. 7 is a schematic view of a faucet fastener installation state 1 according to an embodiment of the present invention;
fig. 8 is a schematic view of a faucet fastener installation state according to an embodiment of the present invention 2;
in the figure: the anti-skid device comprises a sliding sleeve 1, an elastic sheet 2, a fastening sleeve 3, a first inclined surface 4, a second inclined surface 5, a fastening thread 6, a deformation notch 7, a first limiting table 8, a second limiting table 9, a first clamping table 10, a second clamping table 11, a third clamping table 12 and anti-skid patterns 13.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 3-8, a tap fastener includes a sliding sleeve 1 disposed on an external tap connecting pipe and capable of sliding along a length direction thereof, the sliding sleeve 1 is provided with a plurality of elastic pieces 2, the elastic pieces 2 can be inwardly deviated when being squeezed by an external force to hold the external tap connecting pipe tightly, and the sliding sleeve 1 is further provided with a holding device for squeezing the elastic pieces 2 to hold the external tap connecting pipe tightly.
In order to make the elastic sheet 2 arranged on the sliding sleeve 1 can hold the external tap connecting pipe tightly, the holding device comprises: the adapter sleeve 3, the sliding sleeve 1 is located to 3 covers of adapter sleeve, be equipped with the thrust unit who is used for promoting shell fragment 2 to hug closely outside leading connecting pipe between adapter sleeve 3 and the sliding sleeve 1, still be equipped with between adapter sleeve 3 and the sliding sleeve 1 and prevent to promote shell fragment 2 and hug closely outside leading connecting pipe after adapter sleeve 3 breaks away from the anticreep device of sliding sleeve 1.
In order to facilitate a user to push the elastic sheet 2 to hold the external faucet connecting pipe tightly, the pushing device is as follows: set up the first inclined plane 4 that the cross section diameter reduces gradually from top to bottom on the shell fragment 2, the adapter sleeve 3 has been seted up the cross section and has directly been followed the second inclined plane 5 that gradually increases gradually from top to bottom, first inclined plane 4 can resist mutually with second inclined plane 5 and stagger.
In order to prevent the fastening sleeve 3 from being popped up by the outward force of the elastic sheet 2, the anti-falling device is: the fastening sleeve 3 is in threaded connection with the elastic sheet 2.
In order to enhance the friction force between the elastic sheet 2 and the external faucet connecting pipe and avoid the elastic sheet 2 from being unable to hold the external faucet connecting pipe tightly, the elastic sheet 2 and the external faucet connecting pipe are further provided with a fastening device for further preventing the sliding sleeve 1 from being separated from the faucet connecting pipe and tightly holding the sliding sleeve on the external faucet connecting pipe, and the fastening device is as follows: the elastic sheet 2 is provided with a fastening thread 6 matched with an external tap connecting pipe, and the elastic sheet 2 is in threaded engagement with the external tap connecting pipe.
Thereby it extrudes shell fragment 2 to promote adapter sleeve 3 for the user, still be equipped with the deformation device that is used for making the easy deformation of shell fragment 2 on the shell fragment 2, deformation device is: the elastic sheet 2 is provided with a deformation gap 7, and the deformation gap 7 is positioned above the first inclined plane 4.
For the convenience of a user installing the fastening sleeve 3 and the sliding sleeve 1, the fastening sleeve 3 and the sliding sleeve 1 can slide upwards along the external faucet connecting pipe, the fastening sleeve 3 cannot be bounced off by the elastic sheet 2 when the user dismantles the external faucet and unscrews the fastening sleeve 3, a limiting device which further prevents the fastening sleeve 3 from being separated from the elastic sheet 2 when releasing the elastic sheet 2 to return is further arranged between the fastening sleeve 3 and the elastic sheet 2, and the limiting device comprises: the elastic sheet fixing device comprises a first limiting table 8, wherein the first limiting table 8 is arranged at the lower end part of the elastic sheet 2, a second limiting table 9 which is abutted to the first limiting table 8 is arranged on the fastening sleeve 3, and the first limiting table 8 and the second limiting table 9 are abutted to each other to be clamped.
In order to avoid the user to twist when moving the fixed sliding sleeve 1 of adapter sleeve 3, the wrong too tight, thereby cause unnecessary extrusion to damage sliding sleeve 1 to shell fragment 2, still be equipped with between sliding sleeve 1 and the adapter sleeve 3 and prevent excessively rotating adapter sleeve 3 and damage the abrasionproof of shell fragment 2 and decrease the device, the abrasionproof decreases the device and is: the lower end of the sliding sleeve 1 is provided with a first clamping table 10 in an annular array, the upper end of the fastening sleeve 3 is provided with a second clamping table 11 in an annular array, the second clamping table 10 is clamped with the first clamping table 11, and the first clamping table 10 and the second clamping table 11 are clamped in a resisting manner.
In order to enhance the friction force between the sliding sleeve 1 and the bottom of the external installation platform and avoid the rotation of the tap when the external tap is used, the annular array at the upper end of the sliding sleeve 1 is provided with a third clamping platform 12 which resists the end surface of the external tap to prevent the dislocation rotation of the external tap.
In order to enable the elastic sheet 2 to stably hold the external faucet connecting pipe tightly, the elastic sheet 2 is annularly and uniformly arranged on the sliding sleeve 1.
In order to facilitate the user to twist the adapter sleeve 3 and thus fix the adapter sleeve 3 on the sliding sleeve 1, and without the aid of tools, the outside of the adapter sleeve 3 is further provided with anti-slip lines 13 for enhancing friction force to avoid the user from sliding when twisting the adapter sleeve, and the length of the anti-slip lines is suitable for being held by a hand.
The working principle is as follows: when in use, a user firstly combines the fastening sleeve 3 with the sliding sleeve 1 through the first limiting table 8 and the second limiting table 9, then holds the fastening sleeve 3 to push upwards along the external tap connecting pipe until the sliding sleeve 1 is propped against the bottom of the external mounting table, at the moment, the user pushes the fastening sleeve 3 to slide upwards, the second inclined plane 5 arranged on the fastening sleeve 3 is propped against the first inclined plane 4 arranged on the sliding sleeve 1 to slide, so that the elastic sheet 2 is stressed in the direction of extruding the external tap connecting pipe, the elastic sheet 2 is tightly held on the external tap connecting pipe, at the moment, the fastening thread 6 arranged on the elastic sheet 2 is meshed with the thread on the external tap connecting pipe, the sliding sleeve 1 is tightly fixed on the external tap connecting pipe, then the user twists the fastening sleeve 3 to connect the thread on the sliding sleeve 1, and the fastening sleeve 3 is prevented from being popped up by the elastic sheet 2 after the user loosens his hand, the fixation can be completed.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.
Claims (14)
1. A faucet fastener, characterized by: including setting up the gliding sliding sleeve of its length direction of following on outside tap connecting pipe, be equipped with a plurality of shell fragment and several shell fragment on the sliding sleeve and inwards squint when receiving external force extrusion simultaneously and hold outside tap connecting pipe tightly, still be equipped with on the sliding sleeve and be used for the extrusion shell fragment to hold the device of holding tightly of tap connecting pipe tightly.
2. A faucet fastener, according to claim 1, wherein: the clasping device comprises: the adapter sleeve, the adapter sleeve cover is located the slip cap and is sheathe in, be equipped with between adapter sleeve and the slip cap and be used for promoting the shell fragment to embrace the thrust unit that tap is connected tightly, still be equipped with between adapter sleeve and the slip cap and prevent to promote the shell fragment to embrace behind the outside tap connecting pipe the anti-disengaging device that the adapter sleeve breaks away from the slip cap tightly.
3. A faucet fastener, according to claim 2, wherein: the pushing device is as follows: the elastic piece is provided with a first inclined plane with the cross section diameter gradually reduced from top to bottom, the fastening sleeve is provided with a second inclined plane with the cross section directly gradually increased from top to bottom, and the first inclined plane and the second inclined plane can resist and stagger mutually.
4. A faucet fastener, according to claim 2, wherein: the anti-drop device is as follows: the fastening sleeve is in threaded connection with the elastic piece.
5. A faucet fastener, according to claim 2, wherein: the elastic sheet and the external faucet connecting pipe are also provided with a fastening device for further preventing the sliding sleeve from being separated from the faucet connecting pipe so as to tightly hold the sliding sleeve on the external faucet connecting pipe.
6. A faucet fastener, according to claim 5, wherein: the fastening device is: the elastic piece is provided with a fastening thread matched with the external tap connecting pipe, and the elastic piece is in threaded engagement with the external tap connecting pipe.
7. A faucet fastener according to claim 3, wherein: the elastic sheet is also provided with a deformation device for facilitating the deformation of the elastic sheet.
8. A faucet fastener, according to claim 7, wherein: the deformation device is as follows: the elastic piece is provided with a deformation notch, and the deformation notch is located above the first inclined plane.
9. A faucet fastener, according to claim 2, wherein: and a limiting device for further preventing the fastening sleeve from separating from the elastic sheet when releasing the elastic sheet to return is arranged between the fastening sleeve and the elastic sheet.
10. A faucet fastener, according to claim 9, wherein: the limiting device comprises a first limiting table, the first limiting table is arranged at the lower end of the elastic sheet, a second limiting table which is abutted to the first limiting table is arranged on the fastening sleeve, and the first limiting table and the second limiting table are abutted to each other and clamped.
11. A faucet fastener, according to claim 4, wherein: an anti-abrasion device for preventing the elastic sheet from being damaged by excessively rotating the fastening sleeve is further arranged between the sliding sleeve and the fastening sleeve.
12. A faucet fastener according to claim 11, wherein: the anti-abrasion device is as follows: the annular array of the lower end part of the sliding sleeve is provided with a first clamping table, the annular array of the upper end part of the fastening sleeve is provided with a second clamping table clamped with the first clamping table, and the first clamping table and the second clamping table resist to be clamped.
13. A faucet fastener, according to claim 2, wherein: and the annular array at the upper end part of the sliding sleeve is provided with a third clamping table which resists against the end surface of an external tap to prevent the tap from rotating in a dislocation way.
14. A faucet fastener, according to claim 1, wherein: the elastic sheet is arranged on the sliding sleeve in an annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370733.4U CN217272532U (en) | 2022-02-23 | 2022-02-23 | Tap fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220370733.4U CN217272532U (en) | 2022-02-23 | 2022-02-23 | Tap fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217272532U true CN217272532U (en) | 2022-08-23 |
Family
ID=82857152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220370733.4U Expired - Fee Related CN217272532U (en) | 2022-02-23 | 2022-02-23 | Tap fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217272532U (en) |
-
2022
- 2022-02-23 CN CN202220370733.4U patent/CN217272532U/en not_active Expired - Fee Related
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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: 20220823 |