CN214618119U - Simply-assembled faucet rotary joint - Google Patents
Simply-assembled faucet rotary joint Download PDFInfo
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- CN214618119U CN214618119U CN202120764330.3U CN202120764330U CN214618119U CN 214618119 U CN214618119 U CN 214618119U CN 202120764330 U CN202120764330 U CN 202120764330U CN 214618119 U CN214618119 U CN 214618119U
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- sleeve
- snap ring
- spacing
- swivel
- joint
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Abstract
The utility model relates to a tap rotary joint of simple and easy assembly, including connecting the body and locating swivel casing, sealing member and the spacing snap ring that connects the body, a serial communication port, joint body upper end side be equipped with spacing draw-in groove, spacing snap ring pass through interference fit install in spacing draw-in groove in order to spacing on connecting the body with swivel casing and sealing member synchronous rotation ground. Adopt above-mentioned structure, the utility model discloses simple structure, the easy operation of assembly conveniently realize automatic equipment, more save the cost.
Description
Technical Field
The utility model relates to a bathroom field especially relates to an install tap rotary joint at kitchen tap.
Background
In the existing faucet rotary joint, a limiting ring of the existing faucet rotary joint is mostly provided with a C-shaped clamping ring, the C-shaped clamping ring has a single function, pressure needs to be applied from the side surface during installation, and the existing faucet rotary joint is not suitable for automatic production; secondly, the structure is relatively complicated, and the structure mainly comprises an inner seal and an outer seal. The simple-assembly rotary joint of the water faucet, as disclosed in the Chinese utility model patent 201921910039.1, comprises an inner core, a rotary sleeve and a limit ring, wherein the rotary sleeve is sleeved with an outer sealing ring, and the inner core is sleeved with an inner sealing ring; the outer wall of the rotary sleeve is provided with an outer sealing groove used for installing an outer sealing ring, the inner wall of the rotary sleeve is provided with an inner sealing groove used for installing an inner sealing ring, and the outer sealing groove and the inner sealing groove are arranged in a staggered mode in the axial direction of the rotary sleeve. The structure not only involves more parts and is complex in structure, but also is more complex to assemble.
The invention is produced in order to further improve and innovate the existing structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tap rotary joint of simple and easy assembly, its structure is succinct, and the assembly is easily operated.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a tap rotary joint of simple and easy assembly, is including connecting the body and locating swivel nut, sealing member and the spacing snap ring that connects the body, its characterized in that, joint body upper end side be equipped with spacing draw-in groove, spacing snap ring install through interference fit in spacing draw-in groove in order to spacing on connecting the body with swivel nut and sealing member synchronous rotation ground.
Adopt above-mentioned structure, the utility model discloses a spacing snap ring installs in spacing draw-in groove because of adopting interference fit, and it only needs to press in the installation and the mountable targets in place, is convenient for realize automatic assembly, and the structure is succinct, reliable, saves the cost.
Preferably, the sealing member locate between swivel nut and the spacing snap ring, the sealing member up end be equipped with and inlay the recess, the fitting surface of spacing snap ring and sealing member establish the flange that the downwardly extending is retracted, just spacing snap ring upper end have the card edge of inside extension. The sealing element can be used for water sealing between the water outlet pipe and the rotary sleeve and can also be used for water sealing between the joint body and the rotary sleeve. Secondly, the unique structural design and the mounting means of spacing snap ring here make it not only have limit function, and the sealing member of cooperation here moreover makes the sealing member have more reliable sealing performance.
Preferably, the rotating sleeve and the sealing member are in rotation-stopping fit. This fit may result in a longer useful life of the seal.
Preferably, the upper end surface of the rotating sleeve is provided with a rotation stopping protrusion, and the matching surface of the sealing element and the rotating sleeve is provided with a rotation stopping groove.
Preferably, the anti-rotation device further comprises an anti-rotation body, the anti-rotation body is arranged at the lower end of the rotation sleeve, a plurality of gear holes are formed in the upper end face of the anti-rotation body, pin holes are formed in the matching surface of the rotation sleeve and the anti-rotation body, and springs and clamping pins are arranged in the pin holes.
Preferably, the rotating sleeve is provided with a positioning hole for mounting a water outlet pipe of the water faucet, and the lower end of the rotating sleeve is also formed with an annular step radially protruding out of the outer peripheral surface of the rotating sleeve.
Drawings
Fig. 1 is a perspective view of the overall structure of the first embodiment of the present invention.
Fig. 2 is an axial sectional view of the overall structure of the first embodiment of the present invention.
Fig. 3 is an exploded view of the overall structure of the first embodiment of the present invention.
Fig. 4 is an exploded view of the overall structure of the first embodiment of the present invention.
Fig. 5 is a perspective view of the overall structure of the second embodiment of the present invention.
Fig. 6 is an axial sectional view of the overall structure of the second embodiment of the present invention.
Fig. 7 is an exploded view of the overall structure of the second embodiment of the present invention.
Fig. 8 is an exploded view of the second embodiment of the present invention.
Detailed Description
The technical solution and the advantages of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a simply assembled swivel joint of a faucet, which includes a joint body 1, a swivel sleeve 2, a sealing member 3, and a limit snap ring 4.
The joint body 1 comprises a cylindrical section 11 with a through flow hole 10, a limiting step 111 protruding outwards in the radial direction is arranged on the bottom end side of the cylindrical section 11, and a limiting clamping groove 112 is arranged on the upper end side. The rotary sleeve 2 is rotatably arranged on the joint body 1, the sealing piece 3 is arranged at the upper end of the rotary sleeve 2, the sealing piece 3 is made of soft rubber materials and can be one or more pieces arranged up and down. The rotary sleeve 2 and the sealing element 3 are coaxially arranged on the joint body 1 from bottom to top, and the limiting snap ring 4 is arranged in the limiting snap groove 112 through interference fit so as to limit the rotary sleeve 2 and the sealing element 3 on the joint body 1 in a synchronous rotating manner.
More specifically, the rotating sleeve 2 and the sealing element 3 are in rotation-stopping fit, specifically, the upper end surface of the rotating sleeve 2 is provided with a rotation-stopping protrusion 21, and the fitting surface of the sealing element 3 and the rotating sleeve 2 is provided with a rotation-stopping groove 31. The up end of sealing member 3 is equipped with inlays and puts recess 32, the fitting surface of spacing snap ring 4 and sealing member 3 establish downwardly extending flange 41 that contracts inwards, just spacing snap ring 4 upper end have the card reason 42 of extending to the inboard, spacing snap ring 4 card reason 42 cooperatees with spacing draw-in groove 112, here spacing snap ring 4 adopts injection moulding material to mould.
As a preferred embodiment, the present embodiment further includes a rotation stop body 7 cooperating with the rotation sleeve 2, the upper end surface of the rotation stop body 7 is provided with a plurality of gear holes 71, the mating surface of the rotation sleeve 2 and the rotation stop body 7 is provided with a pin hole 22, a spring 221 and a bayonet 222 are arranged in the pin hole 22, and the rotation sleeve 2 rotates relative to the rotation stop body 7 to generate a "click" sound to prompt the gear shifting.
In this embodiment, in order to connect the water inlet pipe and the water outlet pipe, the rotary sleeve 2 is provided with a positioning hole 20 for installing the water outlet pipe of the faucet, and the lower end of the rotation stopper 7 is further formed with an annular step 72 radially protruding from the outer circumferential surface of the rotation stopper 7.
In this embodiment, to connect the faucet coupling to the inlet tube; the lower extreme that connects body 1 is equipped with the end 6 of intaking that is used for connecting the inlet tube, still is equipped with the seal groove 60 that is located the 6 upside of end of intaking and is used for installing sealing washer 61 on connecting body 1.
Example 2
As shown in fig. 5 to 8, the present embodiment provides a faucet swivel joint which is easy to assemble and comprises a joint body 1, a swivel sleeve 2, a sealing element 3 and a limit snap ring 4.
The joint body 1 comprises a cylindrical section 11 with a through flow hole 10, a limiting step 111 protruding outwards in the radial direction is arranged on the bottom end side of the cylindrical section 11, and a limiting clamping groove 112 is arranged on the upper end side. The rotary sleeve 2 is rotatably arranged on the joint body 1, the sealing piece 3 is arranged at the upper end of the rotary sleeve 2, the sealing piece 3 is made of soft rubber materials and can be one or more pieces arranged up and down. The rotary sleeve 2 and the sealing element 3 are coaxially arranged on the joint body 1 from bottom to top, and the limiting snap ring 4 is arranged in the limiting snap groove 112 through interference fit so as to limit the rotary sleeve 2 and the sealing element 3 on the joint body 1 in a synchronous rotating manner.
More specifically, the rotating sleeve 2 and the sealing element 3 are in rotation-stopping fit, specifically, the upper end surface of the rotating sleeve 2 is provided with a rotation-stopping protrusion 21, and the fitting surface of the sealing element 3 and the rotating sleeve 2 is provided with a rotation-stopping groove 31. The up end of sealing member 3 is equipped with inlays and puts recess 32, the fitting surface of spacing snap ring 4 and sealing member 3 establish downwardly extending flange 41 that contracts inwards, just spacing snap ring 4 upper end have the card reason 42 of extending to the inboard, spacing snap ring 4 card reason 42 cooperatees with spacing draw-in groove 112, here spacing snap ring 4 adopts injection moulding material to mould.
In this embodiment, in order to connect the water inlet pipe with the water outlet pipe, the rotary sleeve 2 is provided with a positioning hole 20 for installing the water outlet pipe of the faucet, and the lower end of the rotary sleeve 2 is further formed with an annular step 23 radially protruding from the outer circumferential surface of the rotary sleeve 2.
In this embodiment, to connect the faucet coupling to the inlet tube; the lower extreme that connects body 1 is equipped with the end 6 of intaking that is used for connecting the inlet tube, still is equipped with the seal groove 60 that is located the 6 upside of end of intaking and is used for installing sealing washer 61 on connecting body 1.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any improvement of doing on technical scheme basis and equal replacement all fall into within the protection scope of the utility model.
Claims (6)
1. The utility model provides a tap rotary joint of simple and easy assembly, is including connecting the body and locating swivel nut, sealing member and the spacing snap ring that connects the body, its characterized in that, joint body upper end side be equipped with spacing draw-in groove, spacing snap ring install through interference fit in spacing draw-in groove in order to spacing on connecting the body with swivel nut and sealing member synchronous rotation ground.
2. The swivel joint of a faucet with simple assembly according to claim 1, wherein the sealing element is arranged between the swivel sleeve and the limiting snap ring, the upper end surface of the sealing element is provided with an embedding groove, the matching surface of the limiting snap ring and the sealing element is provided with a flange which extends downwards and retracts inwards, and the upper end of the limiting snap ring is provided with a clamping edge which extends inwards.
3. A swivel joint for a simple fitting faucet as in claim 2, wherein the swivel sleeve is in a detent engagement with the sealing member.
4. A simply assembled rotary joint for water tap as claimed in claim 3 wherein the rotary sleeve has a rotation stop protrusion on its upper end surface and a rotation stop recess on the mating surface of the sealing member and the rotary sleeve.
5. The simply assembled swivel joint of a faucet as claimed in claim 1, further comprising a rotation stopping body, wherein the rotation stopping body is arranged at the lower end of the swivel sleeve, the upper end surface of the rotation stopping body is provided with a plurality of gear holes, the matching surface of the swivel sleeve and the rotation stopping body is provided with pin holes, and springs and pins are arranged in the pin holes.
6. A simple assembling rotary joint for water tap as claimed in claim 1, wherein the rotary sleeve is provided with a positioning hole for mounting the water outlet pipe of the water tap, and the lower end of the rotary sleeve is further formed with an annular step radially protruding from the outer peripheral surface of the rotary sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120764330.3U CN214618119U (en) | 2021-04-14 | 2021-04-14 | Simply-assembled faucet rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120764330.3U CN214618119U (en) | 2021-04-14 | 2021-04-14 | Simply-assembled faucet rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618119U true CN214618119U (en) | 2021-11-05 |
Family
ID=78402650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120764330.3U Active CN214618119U (en) | 2021-04-14 | 2021-04-14 | Simply-assembled faucet rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618119U (en) |
-
2021
- 2021-04-14 CN CN202120764330.3U patent/CN214618119U/en active Active
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