CN210372489U - Rotating core - Google Patents
Rotating core Download PDFInfo
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- CN210372489U CN210372489U CN201921430393.4U CN201921430393U CN210372489U CN 210372489 U CN210372489 U CN 210372489U CN 201921430393 U CN201921430393 U CN 201921430393U CN 210372489 U CN210372489 U CN 210372489U
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- connecting sleeve
- core main
- ring
- hole
- rotating
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Abstract
The utility model discloses a rotate core, including rotating core main part, screw and connecting groove, the front surface that rotates the core main part has the screw, and rotates the surface of core main part and seted up connecting groove to the top fixed surface who rotates the core main part installs the locating piece, the inside of rotating the core main part is provided with the through-hole, and the below of through-hole is provided with and accomodates the hole, and accomodate the hole and set up in the bottom of rotating the core main part, the internally mounted who accomodates the hole has connecting sleeve, and connecting sleeve's surface has seted up first spacing groove, first spacing groove and lug interconnect, and lug fixed mounting is on the inner wall of rotating the core main part. This rotation core, external pipeline are fixed through connecting sleeve's threaded connection, and accessible connecting sleeve rotates the work in the rotation of accomodating the downthehole after that, and the sleeve carries out the location work through being connected of first spacing groove and lug simultaneously, takes place to drop when avoiding follow-up rotation.
Description
Technical Field
The utility model relates to a tap accessory technical field specifically is a rotation core.
Background
The faucet is mainly a switch capable of controlling the water flow, is convenient for people to save water when using water, and needs to use the rotating core in the process of assembling the faucet.
Common rotation core in the existing market, carrying out the in-process of rotation, take place wearing and tearing easily between its pipeline and the shell, the phenomenon of rocking takes place easily after long-term the use, rotates simultaneously and is provided with the metal clasp on the core, can use for a long time and can cause corrosion phenomena, to above-mentioned problem, carries out the innovative design on original rotation core's basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotate the core to solve the common rotation core in the existing market that proposes in the above-mentioned background art, at the in-process that rotates, take place wearing and tearing easily between its pipeline and the shell, take place the problem of rocking the phenomenon easily after long-term the use.
In order to achieve the above object, the utility model provides a following technical scheme: a rotating core comprises a rotating core main body, a screw hole and a connecting groove, wherein the screw hole is formed in the front surface of the rotating core main body, the connecting groove is formed in the outer surface of the rotating core main body, a positioning block is fixedly arranged on the outer surface of the top end of the rotating core main body, a through hole is formed in the rotating core main body, a containing hole is formed below the through hole and is formed in the bottom end of the rotating core main body, a connecting sleeve is arranged in the containing hole, a first limiting groove is formed in the outer surface of the connecting sleeve and is connected with a lug, the lug is fixedly arranged on the inner wall of the rotating core main body, a limiting sleeve ring is fixedly arranged on the inner wall of the connecting sleeve and is connected with a second limiting groove, the second limiting groove is formed in the outer surface of the connecting sleeve, and the connecting sleeve ring is arranged in the top end of the connecting sleeve, and the connecting sleeve ring is arranged on the bottom surface of the circular ring, the top surface of the circular ring is provided with a sealing ring, and the sealing ring is attached and connected with the inner wall of the rotating core main body.
Preferably, the connecting sleeve forms a rotating structure with the rotating core main body through the accommodating hole, the first limiting groove on the connecting sleeve is connected with the bump in a clamping manner, and the inner wall of the bottom end of the connecting sleeve is in a thread shape.
Preferably, the lug is of a hemispherical structure, and the lugs are distributed on the inner wall of the rotating core main body at equal angles.
Preferably, the connecting sleeve ring and the limiting sleeve ring form a rotating structure through a second limiting groove, and the connecting sleeve ring and the circular ring are of an integrated structure.
Preferably, the connection mode of the sealing ring and the circular ring is bonding, and the sealing ring is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that: the rotating core is provided with a rotating shaft and a rotating shaft,
1. the external pipeline is fixed through threaded connection of the connecting sleeve, then can rotate through rotation of the connecting sleeve in the accommodating hole, and meanwhile, the sleeve performs positioning work through connection of the first limiting groove and the bump, so that falling off during subsequent rotation is avoided;
2. the water flow flows through the through hole, the sealing ring, the circular ring, the connecting sleeve ring and the connecting sleeve, and the phenomenon that the water flow seeps out from the joint of the connecting sleeve and the rotating core main body is reduced through the sealing ring, the circular ring and the grid of the connecting sleeve ring;
3. connecting sleeve is at the in-process of carrying out the rotation, and connecting sleeve accessible spacing lantern ring and second spacing groove rotate on the connecting sleeve ring, prevent to drive the connecting sleeve ring and take place to rotate to the sealing washer on the ring of being convenient for is connected with the inner wall laminating of rotating the core main part, takes place wearing and tearing when avoiding the sealing washer to rotate.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of the rotary core body and the connecting sleeve of the present invention;
fig. 5 is a schematic view of the three-dimensional connection structure of the ring and the sealing ring of the present invention.
In the figure: 1. a rotating core main body; 2. a screw hole; 3. a connecting groove; 4. positioning blocks; 5. a through hole; 6. a receiving hole; 7. a connecting sleeve; 8. a first limit groove; 9. a bump; 10. a limiting lantern ring; 11. a second limit groove; 12. a connecting lantern ring; 13. a circular ring; 14. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a rotating core comprises a rotating core main body 1, a screw hole 2 and a connecting groove 3, wherein the screw hole 2 is arranged on the front surface of the rotating core main body 1, the connecting groove 3 is formed in the outer surface of the rotating core main body 1, a positioning block 4 is fixedly arranged on the outer surface of the top end of the rotating core main body 1, a through hole 5 is formed in the rotating core main body 1, an accommodating hole 6 is formed below the through hole 5, the accommodating hole 6 is formed in the bottom end of the rotating core main body 1, a connecting sleeve 7 is arranged in the accommodating hole 6, a first limiting groove 8 is formed in the outer surface of the connecting sleeve 7, the first limiting groove 8 is connected with a lug 9, the lug 9 is fixedly arranged on the inner wall of the rotating core main body 1, a limiting sleeve ring 10 is fixedly arranged on the inner wall of the connecting sleeve 7, the limiting sleeve ring 10 is connected with a second limiting groove 11, and the second limiting groove 11 is formed in the outer surface, the connecting lantern ring 12 is installed inside the top end of the connecting sleeve 7, the connecting lantern ring 12 is arranged on the bottom surface of the circular ring 13, the sealing ring 14 is arranged on the top surface of the circular ring 13, and the sealing ring 14 is attached to the inner wall of the rotating core main body 1.
Connecting sleeve 7 constitutes revolution mechanic through accomodating hole 6 and rotation core main part 1, and the connected mode of first spacing groove 8 on the connecting sleeve 7 and lug 9 is connected for the block, and the bottom inner wall of connecting sleeve 7 is the screw thread form, be favorable to the staff to carry out the screw thread fixed work with external pipeline and connecting sleeve 7, the smooth revolution mechanic of the first spacing groove 8 of connecting sleeve 7 accessible and lug 9 in accomodating hole 6 is being carried out simultaneously, be convenient for carry out the regulation work of angle, simultaneously through the compactness that the block is connected between first spacing groove 8 and the lug 9, avoid taking place the rotation phenomenon by oneself.
The connecting sleeve ring 12 and the limiting sleeve ring 10 form a rotating structure through the second limiting groove 11, the connecting sleeve ring 12 and the circular ring 13 are of an integrated structure, the connecting sleeve ring 12 can rotate inside the top end of the connecting sleeve 7, the probability that the connecting sleeve 7 drives the connecting sleeve ring 12 to rotate in the rotating process is reduced, and therefore abrasion of the sealing ring 14 caused by rotation is reduced.
The mode of connection of sealing washer 14 and ring 13 is for bonding, and sealing washer 14 is made for the rubber material, is favorable to increasing the leakproofness when should rotating the core and connecting through sealing washer 14, reduces the probability that oozes when rivers flow, makes things convenient for subsequent water work.
The working principle is as follows: according to fig. 1-2, the rotary core body 1 can be firstly positioned and assembled through the connecting groove 3 and the positioning block 4, and then fixed through the screw hole 2 on the rotary core body 1;
according to the drawings 2-4, the external pipeline is in threaded connection with the connecting sleeve 7 in advance, then the connecting sleeve 7 is pushed into the accommodating hole 6, the first limiting groove 8 on the connecting sleeve 7 is in clamping connection with the lug 9, clamping work is facilitated due to the fact that the connecting sleeve 7 is made of plastic materials, when the external pipeline needs to be rotated, the external pipeline is manually stirred, and the external pipeline drives the connecting sleeve 7 to rotate in the accommodating hole 6 through the first limiting groove 8 and the lug 9;
according to fig. 2-5, the connecting sleeve 7 is then rotated on the connecting sleeve ring 12 through the limiting sleeve ring 10 and the second limiting groove 11, so that the connecting sleeve 7 is effectively prevented from driving the connecting sleeve ring 12 to rotate, the ring 13 on the connecting sleeve ring 12 is conveniently kept stable, the sealing ring 14 on the ring 13 is conveniently sealed, and the seepage of water flow is avoided, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known by the skilled person in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rotate core, includes and rotates core main part (1), screw (2) and connecting groove (3), its characterized in that: the front surface of the rotating core main body (1) is provided with a screw hole (2), the outer surface of the rotating core main body (1) is provided with a connecting groove (3), the outer surface of the top end of the rotating core main body (1) is fixedly provided with a positioning block (4), the rotating core main body (1) is internally provided with a through hole (5), a containing hole (6) is arranged below the through hole (5), the containing hole (6) is arranged at the bottom end of the rotating core main body (1), the containing hole (6) is internally provided with a connecting sleeve (7), the outer surface of the connecting sleeve (7) is provided with a first limiting groove (8), the first limiting groove (8) is connected with a lug (9) mutually, the lug (9) is fixedly arranged on the inner wall of the rotating core main body (1), the inner wall of the connecting sleeve (7) is fixedly provided with a limiting sleeve ring (10), and the limiting sleeve ring (10) is connected with a second limiting groove (11) mutually, and the outer surface at the connecting sleeve ring (12) is seted up in second spacing groove (11), the connecting sleeve ring (12) is installed inside the top of connecting sleeve (7), and the connecting sleeve ring (12) sets up the bottom surface at ring (13), the top surface of ring (13) is provided with sealing washer (14), and sealing washer (14) and the inner wall laminating of rotating core main part (1) are connected.
2. A rotary core according to claim 1, wherein: connecting sleeve (7) constitute revolution mechanic through accomodating hole (6) and rotation core main part (1), and the connected mode of first spacing groove (8) on connecting sleeve (7) and lug (9) is the block connection to the bottom inner wall of connecting sleeve (7) is the screw thread form.
3. A rotary core according to claim 1, wherein: the convex blocks (9) are of a hemispherical structure, and the convex blocks (9) are distributed on the inner wall of the rotating core main body (1) at equal angles.
4. A rotary core according to claim 1, wherein: the connecting sleeve ring (12) and the limiting sleeve ring (10) form a rotating structure through the second limiting groove (11), and the connecting sleeve ring (12) and the circular ring (13) are of an integrated structure.
5. A rotary core according to claim 1, wherein: the sealing ring (14) and the circular ring (13) are connected in a bonding mode, and the sealing ring (14) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430393.4U CN210372489U (en) | 2019-08-30 | 2019-08-30 | Rotating core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430393.4U CN210372489U (en) | 2019-08-30 | 2019-08-30 | Rotating core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372489U true CN210372489U (en) | 2020-04-21 |
Family
ID=70253362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430393.4U Active CN210372489U (en) | 2019-08-30 | 2019-08-30 | Rotating core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372489U (en) |
-
2019
- 2019-08-30 CN CN201921430393.4U patent/CN210372489U/en active Active
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