CN106838416B - Faucet body with improved structure and production method thereof - Google Patents
Faucet body with improved structure and production method thereof Download PDFInfo
- Publication number
- CN106838416B CN106838416B CN201710227910.7A CN201710227910A CN106838416B CN 106838416 B CN106838416 B CN 106838416B CN 201710227910 A CN201710227910 A CN 201710227910A CN 106838416 B CN106838416 B CN 106838416B
- Authority
- CN
- China
- Prior art keywords
- wading
- core pipe
- counterweight
- faucet
- cavity
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7506—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a faucet body with an improved structure and a production method thereof, wherein the faucet body comprises a hollow faucet shell, a wading core pipe arranged in the faucet shell and a locking ring locked on the end part of the faucet shell and used for fixing the wading core pipe, and a counterweight part is fixedly arranged in a space between the faucet shell and the wading core pipe.
Description
Technical Field
The invention relates to the field of faucets, in particular to an improvement of a split faucet body and a production method of the split faucet body.
Background
The faucet body is characterized in that the existing faucet body is of a split structure and comprises a hollow metal faucet shell, a food grade plastic wading core pipe and a locking ring, the food grade plastic wading core pipe and the locking ring are assembled in the faucet shell, and the faucet shell and the wading core pipe are correspondingly provided with structures for assembling and installing the valve cores.
Disclosure of Invention
The invention aims to provide a faucet body with an improved structure, which can improve the texture of the whole faucet.
In order to solve the technical problem, the technical scheme of the invention is as follows: the utility model provides a improve tap body of structure, includes hollow tap casing, sets up wading in the tap casing core pipe and lock solid ring that the lock solid is used for fixing wading the core pipe on tap casing tip, the space internal fixation between tap casing and the wading core pipe is equipped with the counter weight part.
The counterweight component is a particle filler filled in the space between the faucet shell and the wading core pipe.
The counterweight component is of a forming structure, the wading core pipe is injection-molded, and the wading core pipe is directly injection-molded and bonded with the counterweight component into a whole during injection molding.
The counterweight component is coated on the outer surface of the wading core pipe.
The size of the spatial outline structure between the tap shell and the wading core pipe corresponds to the size of the outline structure of the counterweight component.
The weight members are disposed at the middle and lower portions, or the upper and lower portions, in the space between the tap case and the wading core tube.
The counterweight components are arranged in the space between the faucet shell and the wading core pipe in an axial distribution mode.
The counterweight component is formed by splicing and coating a plurality of counterweight components outside the wading core pipe.
The counterweight component is two piecings, forms the recess that supplies the corresponding embedding of core pipe of wading between two counterweight components, the surface of counterweight component infinitely approaches the internal surface of tap casing.
The wading core pipe forms a structure for wrapping the counterweight component in plastic during injection molding.
The counterweight component is a through column structure arranged around the wading core pipe.
And a metal part for connecting with a water inlet connecting pipe fitting is fixedly arranged on the end part of the wading core pipe.
The wading core pipe is provided with a fixing edge coated on the outer edge of the metal part, and the edge of the fixing edge is infinitely close to the inner surface of the faucet shell.
Another object of the present invention is to provide a method for manufacturing a faucet body with an improved structure, by which the manufacturing efficiency can be greatly improved.
A faucet body of an improved structure comprises a faucet shell, a counterweight component, a wading core tube and a locking ring, and the production steps comprise (1) firstly preparing the following components, namely a finished faucet shell, a formed counterweight component and a forming injection mold of the wading core tube, wherein a positioning structure for being matched and positioned with the wading core tube is arranged in the faucet shell, the counterweight component can be embedded into the faucet shell, and the injection mold is provided with a cavity for the counterweight component to be embedded into and form the wading core tube structure; 2. mounting an injection mold on an injection molding machine, placing a counterweight component at an accurate position in a cavity of the injection mold, and closing the mold; 3. the injection molding machine is started to perform injection molding on the injection mold, the mold is opened after the temperature is reduced, and the molded wading core pipe which is integrally bonded with the counterweight part is taken out; 4. adjusting the assembly orientation position of the wading core pipe which is bonded with the counterweight part into a whole, embedding the wading core pipe into the faucet shell and positioning the wading core pipe by a positioning structure; 5. and locking the locking ring on the port of the tap shell so as to fix the wading core pipe which is integrally bonded with the counterweight component.
The weight balancing part is of an integral structure, a through hole matched with the wading core pipe penetrates through the weight balancing part, and the through hole and the die cavity form a cavity of the wading core pipe structure.
When the weight member is placed in the correct position in the injection mold cavity in step 2 above, the outer sidewall of the weight member is spaced apart from the inner sidewall of the mold cavity.
The plurality of counterweight components are distributed around the wading core pipe.
And 2, arranging a metal part for connecting the water inlet connecting pipe fitting on the end part of the wading core pipe, arranging a cavity of the injection mold at a position for placing the metal part, and placing the metal part in the cavity at the position for placing the metal part when the step 2 is carried out.
The wading core pipe is provided with a fixing edge coated on the outer edge of the metal part, and the edge of the fixing edge is infinitely close to the inner surface of the tap shell.
By adopting the technical scheme, the invention has the beneficial effects that: the weight of the faucet body is increased by arranging the counterweight component between the faucet shell and the wading core pipe, so that the texture of the faucet body is improved, the purpose of the invention is realized, the structure is simple to arrange, the production and the manufacture are convenient, the overall structural strength of the faucet body can be enhanced, and the wading core pipe can be protected; according to the production method of the faucet body with the improved structure, the wading core pipe is formed, and meanwhile the balance weight part is directly fixed on the wading core pipe, so that the assembly is convenient, the assembly steps are reduced, and the production efficiency can be greatly improved.
Drawings
Fig. 1 is a first structural schematic diagram of a faucet body with an improved structure, relating to the invention.
FIG. 2 is a second schematic view of a faucet body of an improved construction according to the present invention.
Fig. 3 is a third structural schematic diagram of a faucet body with an improved structure, relating to the invention.
FIG. 4 is another structural schematic view of an extension of the second structure of the faucet body according to an improved structure of the present invention.
In the figure:
a faucet housing 1; a wading core tube 2; a fixing edge 21; a locking ring 3; a weight member 4; a through hole 41;
a recess 42; a particulate filler 5; and a metal member 6.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by the specific embodiment.
A faucet body with an improved structure is disclosed, as shown in fig. 1, fig. 2 and fig. 3, and includes a hollow faucet shell 1, a wading core tube 2 embedded in the faucet shell 1, a locking ring 3 locked on the end of the faucet shell 1 for fixing the wading core tube 2, and a metal part 6 (if there is other connection method, the metal part 6 is not provided or a corresponding connection part is provided according to the structure designed by the faucet body) provided on the end of the wading core tube 2 for connecting with a water inlet connection pipe, the faucet shell 1 has a positioning structure for matching and positioning the wading core tube 2, in this embodiment, the faucet shell 1 and the locking ring 3 are made of metal (since they are not in contact with water, non-food grade metal can be used, so that the production cost is reduced), the wading core tube 2 is made of food grade plastic, so as to ensure safety in use, the present invention is mainly different from the existing structure in that a counterweight part 4 is fixed in the space between the faucet shell 1 and the wading core tube 2, so as to increase the weight of the faucet body through the counterweight part 4, the counterweight part 4 can be made of iron, so that it is made of iron, and it is suitable for use, and it is not only by adopting a relatively heavy material, but preferably a relatively heavy material. The faucet product manufactured by the structure has high structural strength, safe use, low selling price and texture improvement grade, can be favored by consumers and improve the sales volume, and the counterweight component 4 in the embodiment can be realized by the following structures.
Firstly, as shown in fig. 1, the weight member 4 is a particle filler 5 filled in the space between the faucet housing 1 and the wading core tube 2, and the particle filler 5 may be metal particles or sand, which is not limited herein, and is preferably made of a material with a mass-increasing effect. The production method of the faucet body with the structure comprises the steps of firstly, respectively producing a faucet shell 1, a wading core pipe 2, a locking ring 3 and a particle filler 5, then adjusting the wading core pipe 2 to be in an assembling orientation position, embedding the wading core pipe into the faucet shell 1 and positioning the wading core pipe through a positioning structure, then placing the faucet shell 1 on a vibrating disc, meanwhile, filling the particle filler 5 into a filling space from one opening end between the faucet shell 1 and the wading core pipe 2, and finally locking the locking ring 3 on the faucet shell 1, wherein the locking ring 3 is used for fixing the wading core pipe 2 and blocking the opening end to prevent the particle filler 5 from leaking.
Secondly, as shown in fig. 2, the counterweight component 4 is a metal material molding structure, the wading core tube 2 is injection molded, and the wading core tube 2 is directly injection-molded and bonded with the counterweight component 4 into a whole during injection molding. In this embodiment, the counterweight component 4 is coated on the outer surface of the wading core tube 2, the counterweight component 4 may have the following structures 1) the size of the spatial profile structure between the faucet housing 1 and the wading core tube 2 corresponds to the size of the profile structure of the counterweight component 3, and 2) the counterweight component 4 is arranged in the middle and the lower part, or the upper part and the lower part, of the space between the faucet housing 1 and the wading core tube 2. The counterweight members 4 may be disposed in a space between the faucet housing 1 and the wading core tube 2 so as to be axially distributed, without covering the wading core tube 2. The structural arrangement of the counterweight 4 and the positional arrangement within the tap housing 1 can be arranged according to the structural arrangement, for example, emphasizing on both ends of the tap housing 1 to avoid the situation of heavy head and light foot, and emphasizing on the middle and lower part to facilitate standing. In addition, as shown in fig. 4, a structure for wrapping the weight component 3 in the plastic is formed when the wading core tube 2 is injection molded, the weight component 4 may be a hollow column structure (shown in the figure) arranged around the wading core tube or other structures capable of being wrapped in the plastic, the weight component 4 of the structure is not exposed and is not easy to be directly seen, and the wrapping of the weight component 4 is facilitated, for example, when the weight component 4 is iron, the weight component 4 can be protected from rusting and oxidation.
The production method of the faucet body with the second structure comprises the following steps: 1. firstly, preparing a finished product of a faucet shell 1, a formed counterweight component 4 and a forming injection mold of a wading core pipe 2, wherein the injection mold is provided with a cavity for embedding and placing the counterweight component 4 and a metal component 6 and forming a wading core pipe structure (the counterweight component 4 is of an integral structure, a through hole 41 matched with the wading core pipe 2 is penetratingly arranged on the counterweight component 4, the through hole 41 and the mold cavity form the cavity of the wading core pipe structure, and if a plurality of counterweight components 4 are distributed around the wading core pipe 2, corresponding positions for placing the counterweight components 4 are formed in the mold cavity); 2. installing an injection mold on an injection molding machine, placing the counterweight part 4 and the metal part 6 at the accurate position in the cavity of the injection mold, and closing the mold (as explained herein, if the counterweight part 4 has a structure wrapped by plastic, when the counterweight part 4 is placed at the accurate position in the cavity of the injection mold in the step, the outer side wall of the counterweight part 4 is spaced from the inner side wall of the mold cavity for injection molding of plastic); 3. the injection molding machine is started to perform injection molding on the inside of the injection mold, the mold is opened after the temperature is reduced, and the formed wading core pipe which is bonded with the counterweight part into a whole is taken out; 4. adjusting the assembly orientation position of the wading core pipe which is bonded with the counterweight part into a whole, embedding the wading core pipe into the faucet shell and positioning the wading core pipe by a positioning structure; 5. and locking the locking ring on the port of the tap shell so as to fix the wading core pipe which is bonded with the counterweight part into a whole.
The second kind compares first kind of structure more firm, and it is more convenient to produce the assembly, can promote production efficiency.
Thirdly, as shown in fig. 3, the weight component 4 is formed by splicing and coating a plurality of pieces outside the wading core tube 2. As shown in the figure, the two counterweight components 4 are two, the groove 42 for the wading core tube 2 to be correspondingly embedded is formed between the two counterweight components 4, the outer surface of the counterweight component 4 is infinitely close to the inner surface of the tap shell 1, and the structure can be seen that the two counterweight components 4 are positioned by a structure consistent with the inner space, so that the conditions that the two counterweight components 4 are loosened, abnormal sound is emitted, and the positions are moved are avoided. The production method of the faucet body with the structure comprises the steps of firstly producing the faucet shell 1, the wading core tube 2, the locking ring 3 and the counterweight component 4 respectively, then splicing and covering the counterweight component outside the wading core tube 2 (holding and fixing the counterweight component 4 on the wading core tube 2 by an operator), then adjusting the wading core tube 2 covered with the counterweight component 4 to be in an assembly orientation position, embedding the wading core tube into the faucet shell 1 to be positioned through the positioning structure, and finally locking the locking ring 3 on the faucet shell 1 to fix the wading core tube 2.
The third structure compares the first kind and has the advantage that production assembly is more convenient equally, can promote production efficiency, compares the second kind structure, then needs to pay attention to the fixed problem of location of counter weight part 4, but reducible the step of placing counter weight part 4 on the step of injection moulding wading core pipe 2, can promote the efficiency of this step, the third kind divide into the structure of two amalgamations better operation on the assembly, can not bring inconvenience for the assembly, consequently the second kind compares the first kind structure with the structure of third kind and is more suitable for the actual production application.
In the second and third structures, the wading core tube 2 is formed with a fixing edge 21 coated on the outer edge of the metal part 6, the edge of the fixing edge 21 is infinitely close to the inner surface of the tap shell 1, the fixing edge 21 is covered on the counterweight part 4, and the first structure needs to reserve an opening for filling the particle filler 5
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 (6)
1. A production method of a faucet body with an improved structure is characterized by comprising the following steps: the production method comprises the following steps of 1, firstly preparing a finished product of the faucet shell, a formed counterweight component and a forming injection mold of the wading core pipe, wherein a positioning structure for the wading core pipe to be matched and positioned is arranged in the faucet shell, the counterweight component can be embedded into the faucet shell, and the injection mold is provided with a cavity for the counterweight component to be embedded and forming the wading core pipe structure; 2. mounting an injection mold on an injection molding machine, placing a counterweight component at an accurate position in a cavity of the injection mold, and closing the mold; 3. the injection molding machine is started to perform injection molding on the injection mold, the mold is opened after the temperature is reduced, and the molded wading core pipe which is integrally bonded with the counterweight part is taken out; 4. adjusting the assembly orientation position of the wading core pipe which is bonded with the counterweight part into a whole, embedding the wading core pipe into the faucet shell and positioning the wading core pipe by a positioning structure; 5. and locking the locking ring on the port of the tap shell so as to fix the wading core pipe which is bonded with the counterweight part into a whole.
2. A method of manufacturing a faucet body of improved construction, as claimed in claim 1, wherein: the weight balancing part is of an integral structure, a through hole matched with the wading core pipe penetrates through the weight balancing part, and the through hole and the die cavity form a cavity of the wading core pipe structure.
3. A method of manufacturing a faucet body of improved construction, as claimed in claim 2, wherein: when the weight member is placed in the correct position in the injection mold cavity in step 2 above, the outer sidewall of the weight member is spaced apart from the inner sidewall of the mold cavity.
4. A method of manufacturing a faucet body of improved construction, as claimed in claim 1, wherein: the plurality of counterweight components are distributed around the wading core pipe.
5. A method for producing a faucet body with an improved structure as defined in any one of claims 1 to 3, wherein: and 2, arranging a metal part for connecting the water inlet connecting pipe fitting on the end part of the wading core pipe, arranging a cavity of the injection mold at a position for placing the metal part, and placing the metal part in the cavity at the position for placing the metal part when the step 2 is carried out.
6. A method of manufacturing a faucet body of improved construction, as claimed in claim 2, wherein: the wading core pipe is provided with a fixing edge coated on the outer edge of the metal part, and the edge of the fixing edge is infinitely close to the inner surface of the tap shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227910.7A CN106838416B (en) | 2017-04-10 | 2017-04-10 | Faucet body with improved structure and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227910.7A CN106838416B (en) | 2017-04-10 | 2017-04-10 | Faucet body with improved structure and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838416A CN106838416A (en) | 2017-06-13 |
| CN106838416B true CN106838416B (en) | 2022-10-21 |
Family
ID=59147257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227910.7A Active CN106838416B (en) | 2017-04-10 | 2017-04-10 | Faucet body with improved structure and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838416B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118281B (en) * | 2019-03-29 | 2024-05-31 | 福建盛辉科技发展有限公司 | Counterweight type faucet with high production efficiency and production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011160558A1 (en) * | 2010-06-25 | 2011-12-29 | Tu Xisheng | Valve body of compound water faucet |
| CN203868450U (en) * | 2014-05-28 | 2014-10-08 | 林土 | Cold water and hot water hybrid faucet combining metal and plastic |
| CN105650321A (en) * | 2016-04-11 | 2016-06-08 | 黄振波 | Improved split faucet |
| CN206682384U (en) * | 2017-04-10 | 2017-11-28 | 洪志权 | A kind of faucet body of improved structure |
-
2017
- 2017-04-10 CN CN201710227910.7A patent/CN106838416B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011160558A1 (en) * | 2010-06-25 | 2011-12-29 | Tu Xisheng | Valve body of compound water faucet |
| CN203868450U (en) * | 2014-05-28 | 2014-10-08 | 林土 | Cold water and hot water hybrid faucet combining metal and plastic |
| CN105650321A (en) * | 2016-04-11 | 2016-06-08 | 黄振波 | Improved split faucet |
| CN206682384U (en) * | 2017-04-10 | 2017-11-28 | 洪志权 | A kind of faucet body of improved structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838416A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105042157B (en) | Electromagnetic drive coil device and its manufacturing process | |
| CN103227519B (en) | Motor stator and there is the external rotor electric machine of this motor stator | |
| CN103250333B (en) | For the method manufacturing stator | |
| CN106838416B (en) | Faucet body with improved structure and production method thereof | |
| CN105304196B (en) | The manufacture method of cable with resin-formed body and the cable with resin-formed body | |
| CN104767295B (en) | Glue sealing stator | |
| CN105782063A (en) | Electrically-driven pump | |
| CN203261138U (en) | Stator and motor | |
| JP6385037B2 (en) | Stator unit | |
| CN203278409U (en) | Motor stator and external rotor motor having the motor stator | |
| CN104135101A (en) | Brushless plastic motor and manufacturing method thereof | |
| US20180323674A1 (en) | Electric motor for use in pressurized fluid environment | |
| CN207080028U (en) | Embedded weight increasing type lock handle | |
| CN108880011B (en) | Servo motor's stopper stator structure and servo motor | |
| CN210461846U (en) | Multi-gear shower housing | |
| CN104514911A (en) | Electronic expansion valve and coil device thereof | |
| JP6249629B2 (en) | Stator unit | |
| CN106921224B (en) | Field frame assembly and its forming method, motor and its forming method and rotor | |
| CN206682384U (en) | A kind of faucet body of improved structure | |
| CN201622280U (en) | Gear ring positioning sleeve of a passive type wheel speed sensor | |
| CN206513931U (en) | A kind of water mixing valve handle | |
| CN205036950U (en) | Tap handle with hollow structure | |
| CN218543321U (en) | H-shaped water channel main body | |
| CN206329790U (en) | Electromagnetic valve device | |
| CN206626264U (en) | A kind of base of water dispenser valve element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |