CN216009694U - Magnetic suction pulling structure - Google Patents
Magnetic suction pulling structure Download PDFInfo
- Publication number
- CN216009694U CN216009694U CN202122050259.5U CN202122050259U CN216009694U CN 216009694 U CN216009694 U CN 216009694U CN 202122050259 U CN202122050259 U CN 202122050259U CN 216009694 U CN216009694 U CN 216009694U
- Authority
- CN
- China
- Prior art keywords
- joint
- metal
- water
- magnetic suction
- component
- 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.)
- Active
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a magnetic suction pulling structure which comprises a bent pipe, a magnetic suction component, a braided pipe, a spherical joint, a metal joint, an isolation component, a pulling head and a gasket, wherein the bent pipe is connected with the magnetic suction component; the magnetic suction component is arranged at the water outlet end of the elbow pipe; the water inlet end of the braided tube is arranged in the bent tube in a penetrating way; the spherical joint is packaged at the water outlet end of the braided tube; the metal joint and the isolation component are assembled and coated on the spherical joint; the drawing head is arranged on the isolation component, and the isolation component is provided with a water passing channel so as to communicate the drawing head with the spherical joint; the gasket is arranged between the water outlet end of the water passing channel and the water inlet end of the drawing head; the magnetic attraction component is used for adsorbing the metal connector to reset the pull head, and the isolation component is used for isolating water flow from contacting with the metal connector. The utility model can realize that the metal piece does not contact with water when water is discharged, and can meet the water passing requirement by using low-cost metal, thereby reducing the production cost.
Description
Technical Field
The utility model relates to the technical field of drawing faucets, in particular to a magnetic drawing structure.
Background
The drawing faucet generally comprises a water outlet spray head, a braided tube, a bent tube, a heavy hammer and a faucet body; the braided tube is arranged in the elbow in a penetrating way, and the water inlet end of the braided tube is hermetically connected with the water outlet end of the faucet body; the water outlet nozzle is hermetically connected with the water outlet end of the braided tube and assembled at the water outlet end of the bent tube; the weight is mounted on the braided tube. When in use, the water outlet nozzle is pulled out from the bent pipe only by overcoming the gravity of the heavy hammer; after the use, the weight of the heavy hammer pulls the braided tube with the water outlet nozzle to the bent tube, so that the reset is realized.
In actual use, because the dimensional tolerance of part, the frictional force influence between each subassembly, can not ensure to go out the water outlet end department that can both accurately laminate the return bend when the water spray head resets at every turn, lead to the defect that resets not in place, bring relatively poor user experience. Therefore, a magnetic suction type pull faucet is designed in the industry, a metal piece is installed on the water outlet nozzle, a magnet is installed at the water outlet end of the bent pipe, and the magnetic suction type pull faucet realizes accurate reset of the water outlet nozzle in a mode of adsorbing the metal piece. However, since the water outlet nozzle is used for passing water, the metal piece is arranged on the water outlet nozzle, the requirement for passing water of the metal piece is high, the production cost is increased, and the processing technology of the metal piece is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a magnetic suction pulling structure, which can prevent a metal piece from contacting water when water is discharged, can meet the requirement of water passing by using low-cost metal and further reduce the production cost.
In order to achieve the above purpose, the solution of the utility model is:
a magnetic suction pulling structure comprises a bent pipe, a magnetic suction component, a braided pipe, a spherical joint, a metal joint, an isolation component, a pulling head and a gasket; the magnetic suction component is arranged at the water outlet end of the elbow pipe; the water inlet end of the braided tube is arranged in the bent tube in a penetrating way; the spherical joint is packaged at the water outlet end of the braided tube; the metal joint and the isolation component are assembled and coated on the spherical joint; the drawing head is arranged on the isolation assembly, and the isolation assembly is provided with a water passing channel so that the drawing head is communicated with the spherical joint; the gasket is arranged between the water outlet end of the water passing channel and the water inlet end of the pulling head; the magnetic attraction component is used for attracting the metal connector to reset the pull head, and the isolation component is used for isolating water flow from contacting with the metal connector.
The magnetic suction component comprises an upper bushing, a lower bushing and an annular magnet; the upper bushing and the lower bushing are connected and coated on the outer surface of the magnet, and the upper bushing, the lower bushing and the magnet are integrally and fixedly connected to the water outlet end of the elbow.
The ball-shaped joint is riveted and matched with the water outlet end of the braided tube through the sleeve.
The isolation assembly comprises a fixed joint and a sealing ring; the water passing channel penetrates through the first connecting part and the second connecting part; a limiting groove matched with the sealing ring is formed in the water inlet end of the water passing channel; the metal joint is sleeved on the periphery of the first connecting part; the ball joint is in running fit between the metal joint and the water inlet end of the water passing channel; the sealing ring is arranged in the limiting groove and seals a gap between the spherical joint and the first connecting part; the pull head is mounted in the second connecting portion.
The metal joint and the first connecting part, and the pull head and the second connecting part are all installed in a threaded connection mode.
The isolation assembly comprises a fixed nut and a special-shaped sealing ring; the fixing nut is arranged in the middle of the inside of the metal joint, and the water passing channel penetrates through the fixing nut; the ball joint is rotationally matched between the metal joint and the fixing nut; the sealing ring is tightly matched between the fixing nut and the ball joint and comprises an annular sealing main body and a sealing flange which is integrally formed on the inner ring of the sealing main body; the drawing head is arranged at the lower part in the metal joint.
The metal joint and the fixing nut, and the metal joint and the puller are all installed in a threaded connection mode.
The metal joint comprises a metal shell and a non-metal lining which are integrated through assembly or secondary encapsulation.
The shell is formed by stainless steel or iron sheet through stamping, drawing or rolling.
The inner lining is formed by injection molding of PA/POM/ABS/PS material.
After the technical scheme is adopted, the isolation assembly is arranged between the drawing head and the metal joint, the isolation assembly plays a role in isolating water flow from the metal joint, the spherical joint is communicated with the drawing head through the water passing channel arranged in the isolation assembly, the water flow flows along the sequence of the braided tube, the spherical joint, the water passing channel of the isolation assembly and the drawing head, the contact with the metal piece is avoided, the purpose that the precious metal meeting the water passing requirement can be replaced by the common metal is achieved, the water using requirement is guaranteed, the production cost can be reduced, and the economic applicability is realized.
Drawings
FIG. 1 is an exploded view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an exploded view of a second embodiment of the present invention;
FIG. 5 is a cross-sectional view of a second embodiment of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is an exploded view of a third embodiment of the present invention;
FIG. 8 is a cross-sectional view of a third embodiment of the present invention;
FIG. 9 is an enlarged view at C of FIG. 8;
the reference numbers illustrate:
1- -a bend; 2- -a magnetic assembly; 21- -upper liner;
22-a lower bushing; 23- -a magnet; 3- -braiding a tube;
4- -ball joint; 5- -a metal joint; 51- -a housing;
52- -inner liner; 6- -an isolation component; 60- -a water passage;
61- -fixed joint; 611 — a first connection; 612- -second connecting portion;
613- -spacing groove; 62- -a seal ring; 63-a securing nut;
64- -a seal ring; 641-sealing body; 642- -sealing flange;
7- -pull the head; 8- -a gasket; 9- -envelope.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The utility model relates to a magnetic suction pulling structure, which comprises a bent pipe 1, a magnetic suction component 2, a braided pipe 3, a spherical joint 4, a metal joint 5, an isolation component 6, a pulling head 7 and a gasket 8;
the magnetic suction component 2 is arranged at the water outlet end of the elbow pipe 1;
the water inlet end of the braided tube 3 is arranged in the elbow 1 in a penetrating way;
the spherical joint 4 is packaged at the water outlet end of the braided tube 3;
the metal joint 5 and the isolation component 6 are assembled and coated on the ball joint 4;
the drawing head 7 is arranged on the isolation component 6, and the isolation component 6 is provided with a water passing channel 60 so as to enable the drawing head 7 to be communicated with the ball joint 4;
the gasket 8 is arranged between the water outlet end of the water passing channel 60 and the water inlet end of the drawing head 7;
the magnetic suction component 2 is used for adsorbing the metal joint 5 to reset the drawing head 7, and the isolation component 6 is used for isolating water flow from contacting with the metal joint 5.
Through the scheme, the isolation assembly 6 is arranged between the drawing head 7 and the metal joint 5, the isolation assembly 6 plays a role in isolating water flow from the metal joint 5, the water passing channel 60 arranged in the isolation assembly enables the spherical joint 4 to be communicated with the drawing head 7, and the water flow flows along the braided tube 3, the spherical joint 4, the water passing channel 60 of the isolation assembly 6 and the drawing head 7 in sequence, so that the isolation assembly is prevented from contacting with a metal piece, the aim of replacing precious metal meeting the water passing requirement with common metal is fulfilled, the water using requirement is ensured, the production cost is reduced, and the economic application is realized.
The magnetic suction component 2 comprises an upper liner 21, a lower liner 22 and a ring magnet 23; the upper liner 21 and the lower liner 22 are connected and coated on the outer surface of the magnet 23, and the three are integrated and then fixedly connected with the water outlet end of the elbow pipe 1. During production, the lower bushing 22 can be molded first, and the magnet 23 is placed in the mold of the upper bushing 21 after being sleeved on the lower bushing 22 for secondary injection molding, so that the three parts are integrated.
The ball joint 4 is riveted and matched with the water outlet end of the braided tube 3 through the sleeve 9 so as to ensure the sealing property and firmness of the joint.
Referring to fig. 1 to 3, a first embodiment of the present invention is shown.
The above-mentioned spacer assembly 6 comprises a fixed joint 61 and a sealing ring 62; the fixed joint 61 is composed of a first connecting part 611 and a second connecting part 612, and the water channel 60 penetrates through the first connecting part 611 and the second connecting part 612; the water inlet end of the water passage 60 is provided with a limit groove 613 for the sealing ring 62 to be matched with; the metal joint 5 is sleeved on the periphery of the first connecting part 611; the ball joint 4 is in running fit between the metal joint 5 and the water inlet end of the water channel 60; the sealing ring 62 is arranged in the limit groove 613 and seals a gap between the ball joint 4 and the first connection portion 611; the pull head 7 is mounted in the second connecting portion 612.
By arranging the fixed joint 61 as a connecting piece between the metal joint 5 and the drawing head 7, the fixed joint 61 can be made of plastic, so that not only can the installation of parts be realized, but also the isolation of metal pieces from water flow can be realized, and the water consumption requirement is met; compared with the shape of the existing horn joint, the fixed joint 61 replaces the lower half part of the horn joint, so that the processing technology requirement of the metal joint 5 is reduced, the use of metal materials is reduced, and the purpose of reducing the cost is achieved; furthermore, the sealing ring 62 can seal the water inlet end of the water passage 60 during the rotation of the ball joint 4.
Furthermore, the metal joint 5 and the first connecting portion 611, and the pull head 7 and the second connecting portion 612 are all installed in a threaded manner, so that the detachable installation is realized, the structural stability is high, and the disassembly and assembly are convenient.
The first embodiment is mounted in the following manner:
firstly, a ball joint 4 is arranged in a metal joint 5;
secondly, the sealing ring 62 is placed in the limit groove 613 of the fixed joint 61;
thirdly, the fixed joint 61 with the sealing ring 62 is matched with the metal joint 5 in a threaded mode, and after the fixed joint 61 is screwed well, the upper end of the fixed joint 61, the sealing ring 62 and the spherical joint 4 form sealing;
and fourthly, assembling and riveting the spherical joint 4, the envelope 9 and the braided tube 3.
Referring to fig. 4 to 6, a second embodiment of the present invention is shown.
The isolation assembly 6 comprises a fixing nut 63 and a special-shaped sealing ring 64; the fixing nut 63 is arranged in the middle of the metal joint 5, and the water passing channel 60 penetrates through the fixing nut 63; the ball joint 4 is rotationally matched between the metal joint 5 and the fixing nut 63; the seal ring 64 is tightly fitted between the fixing nut 63 and the ball joint 4, and includes an annular seal body 641 and a seal flange 642 integrally formed on an inner ring of the seal body 641; the pull head 7 is mounted at the lower part inside the metal fitting 5.
Through the arrangement of the special-shaped sealing ring 64, when the ball joint 4 rotates, the ball joint 4 and the fixing nut 63 extrude the sealing body 641 oppositely, so that the sealing flange 642 is attached to the ball joint 4, the sealing performance between the ball joint 4 and the fixing nut 63 as well as between the ball joint 4 and the metal joint 5 is improved, and water flow is guaranteed not to contact with the metal joint 5 when flowing out of the ball joint 4. The more the gasket 64 is compressed, the better the sealing performance.
Furthermore, the metal joint 5 and the fixing nut 63 as well as the metal joint 5 and the drawing head 7 are connected by threads, so that the detachable installation is realized, the structural stability is high, and the disassembly and the assembly are convenient.
Referring to fig. 7 to 9, a third embodiment of the present invention is shown.
The third embodiment is improved on the basis of the second embodiment, and the metal joint 5 includes a metal outer shell 51 and a non-metal inner liner 52, which are integrally assembled or secondarily encapsulated. Design into two parts with metal joint 5, inside non-metal liner 52 further realizes cutting off the function of rivers, only needs the shell 51 part to adopt the metal to make, satisfies metal joint 5 can be inhaled the magnetism subassembly 2 absorption by can, saved metal use amount, reduction in production cost.
Further, the outer shell 51 is formed of stainless steel or iron by stamping, drawing or rolling, and the inner liner 52 is injection molded of PA/POM/ABS/PS material.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (10)
1. The utility model provides a pull structure is inhaled to magnetism which characterized in that:
the device comprises a bent pipe, a magnetic suction assembly, a braided pipe, a spherical joint, a metal joint, an isolation assembly, a pull head and a gasket;
the magnetic suction component is arranged at the water outlet end of the elbow pipe;
the water inlet end of the braided tube is arranged in the bent tube in a penetrating way;
the spherical joint is packaged at the water outlet end of the braided tube;
the metal joint and the isolation component are assembled and coated on the spherical joint;
the drawing head is arranged on the isolation assembly, and the isolation assembly is provided with a water passing channel so that the drawing head is communicated with the spherical joint;
the gasket is arranged between the water outlet end of the water passing channel and the water inlet end of the pulling head;
the magnetic attraction component is used for attracting the metal connector to reset the pull head, and the isolation component is used for isolating water flow from contacting with the metal connector.
2. The magnetic suction pulling structure of claim 1, wherein:
the magnetic suction component comprises an upper bushing, a lower bushing and an annular magnet; the upper bushing and the lower bushing are connected and coated on the outer surface of the magnet, and the upper bushing, the lower bushing and the magnet are integrally and fixedly connected to the water outlet end of the elbow.
3. The magnetic suction pulling structure of claim 1, wherein:
the ball-shaped joint is riveted and matched with the water outlet end of the braided tube through the sleeve.
4. A magnetic attraction and pull structure as claimed in any one of claims 1 to 3, wherein:
the isolation assembly comprises a fixed joint and a sealing ring; the water passing channel penetrates through the first connecting part and the second connecting part; a limiting groove matched with the sealing ring is formed in the water inlet end of the water passing channel; the metal joint is sleeved on the periphery of the first connecting part; the ball joint is in running fit between the metal joint and the water inlet end of the water passing channel; the sealing ring is arranged in the limiting groove and seals a gap between the spherical joint and the first connecting part; the pull head is mounted in the second connecting portion.
5. The magnetic suction pulling structure of claim 4, wherein:
the metal joint and the first connecting part, and the pull head and the second connecting part are all installed in a threaded connection mode.
6. A magnetic attraction and pull structure as claimed in any one of claims 1 to 3, wherein:
the isolation assembly comprises a fixed nut and a special-shaped sealing ring; the fixing nut is arranged in the middle of the inside of the metal joint, and the water passing channel penetrates through the fixing nut; the ball joint is rotationally matched between the metal joint and the fixing nut; the sealing ring is tightly matched between the fixing nut and the ball joint and comprises an annular sealing main body and a sealing flange which is integrally formed on the inner ring of the sealing main body; the drawing head is arranged at the lower part in the metal joint.
7. The magnetic suction pulling structure of claim 6, wherein:
the metal joint and the fixing nut, and the metal joint and the puller are all installed in a threaded connection mode.
8. The magnetic suction pulling structure of claim 6, wherein:
the metal joint comprises a metal shell and a non-metal lining which are integrated through assembly or secondary encapsulation.
9. The magnetic suction pulling structure of claim 8, wherein:
the shell is formed by stainless steel or iron sheet through stamping, drawing or rolling.
10. The magnetic suction pulling structure of claim 8, wherein:
the inner lining is formed by injection molding of PA/POM/ABS/PS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050259.5U CN216009694U (en) | 2021-08-27 | 2021-08-27 | Magnetic suction pulling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122050259.5U CN216009694U (en) | 2021-08-27 | 2021-08-27 | Magnetic suction pulling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009694U true CN216009694U (en) | 2022-03-11 |
Family
ID=80533837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122050259.5U Active CN216009694U (en) | 2021-08-27 | 2021-08-27 | Magnetic suction pulling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009694U (en) |
-
2021
- 2021-08-27 CN CN202122050259.5U patent/CN216009694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7857286B1 (en) | Faucet having leakproof effect | |
| CN216009694U (en) | Magnetic suction pulling structure | |
| JP2590603Y2 (en) | Check valve with integrated packing | |
| CN201771836U (en) | Novel pump housing sealing structure | |
| CN220320408U (en) | Novel faucet structure | |
| CN112283377A (en) | Combined assembly type water valve | |
| CN221170882U (en) | Composite environment-friendly bathtub faucet | |
| CN209781686U (en) | Faucet mounting structure | |
| CN206280529U (en) | A kind of economical kitchen faucet | |
| CN111853313A (en) | Pipeline self-closing valve for automatically closing pipeline | |
| CN209385874U (en) | A kind of water inlet pipe component | |
| CN210034458U (en) | Bidirectional hard seal butterfly valve with valve body sealing ring capable of jogging | |
| CN205991222U (en) | A kind of valve coil | |
| CN211649216U (en) | Single-hand kitchen faucet | |
| CN214036899U (en) | Compact piston type electromagnetic valve | |
| CN216200468U (en) | Improved generation sealing washer | |
| CN217107337U (en) | Strong magnetic electromagnetic pump | |
| CN208295230U (en) | A kind of composite faucet with fast-assembling faucet | |
| CN216843312U (en) | Water tap with improved sealing device | |
| CN210484752U (en) | Electromagnetic valve capable of reducing pressure loss | |
| CN215980908U (en) | Fluorine-lined high-pressure full-bore plug valve | |
| CN208619851U (en) | A kind of unhurried current denoising device for inlet valve | |
| CN218441157U (en) | Sealing connection structure between ball head and barrel of faucet water outlet device | |
| CN210003984U (en) | tap structure using plastic joint | |
| CN203641562U (en) | Connecting assembly between tap and pre-embedded wall pipeline connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |