CN101890808A - Integrally forming method of heating closestool cushion - Google Patents
Integrally forming method of heating closestool cushion Download PDFInfo
- Publication number
- CN101890808A CN101890808A CN 201010220187 CN201010220187A CN101890808A CN 101890808 A CN101890808 A CN 101890808A CN 201010220187 CN201010220187 CN 201010220187 CN 201010220187 A CN201010220187 A CN 201010220187A CN 101890808 A CN101890808 A CN 101890808A
- Authority
- CN
- China
- Prior art keywords
- formation method
- integral formation
- heater wire
- resin
- molding compound
- 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.)
- Granted
Links
Images
Landscapes
- Toilet Supplies (AREA)
Abstract
The invention provides an integrally forming method of a heating closestool cushion, which comprises the following steps: providing a mold with a cavity; adding a molding material and a heating wire into the cavity in a mold opening state; heating and pressurizing the mold in a mold closing state, and enabling the heating wire to be contained in the molding material and closely combined with the molding material; and removing the mold after forming and curing to form an integrally formed closestool cushion in which the heating wire is embedded. The invention has the advantages that the heating wire is put into the molding material to be molded and integrally formed, so that the heating wire and the molding material are closely combined to improve the heat conductivity, thereby preventing excessive electric energy from being wasted.
Description
[technical field]
The present invention relates to heater, particularly a kind of integral formation method of heating closestool cushion.
[background technology]
Present employed toilet mainly is made up of a closestool body and a water tank, because this closestool body is mainly ceramic, have ice-cold sensation, therefore, above closestool body, all can increase a plastic toilet seat pad usually, to overcome ice-cold problem.But when temperature reduced, plastic toilet seat pad was still suitable cold.Therefore, a kind of heating pipe's of utilization method is arranged,, make people more comfortable when going into the lavatory so that toilet seat pad reaches the temperature near human body.Fig. 1 is toilet seat pad cutaway view commonly used, mainly comprise upper and lower symmetrical plastics side lid 10 and plastic seat 11, and form several low grooves 101 in the bottom surface of vinyl cover 10, the end face of plastic seat 11 forms several upper grooves 111, to hold the centre of several heating tubes 12, again vinyl cover 10 and plastic seat 11 fitted, and the water in each heating tube 12 is heated and when producing heat in each upper and lower groove (101,111), see through vinyl cover 10 and upwards conduct heat, reach the effect of heating.Yet, when heating tube heats,, be not very good on heat conduction efficiency because vinyl cover has suitable thickness, will cause the excessive loss of electric power.
[summary of the invention]
In order to solve existing technical problem, the invention provides a kind of integral formation method of heating closestool cushion, it adopts buries the one-body molded then heating closestool cushion of making of heater wire underground.
The present invention solves existing technical problem, and a kind of integral formation method of heating closestool cushion is provided, and it comprises the steps: to provide a mould with die cavity; Under the die opening state, molding compound and heater wire are added in the die cavity; Under the mold closing state, mold heated and pressurization are placed in the molding compound and with molding compound heater wire and combine closely; The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
The present invention further improves:
Molding compound and heater wire are added in the die cavity step, and described molding compound is plastics; Earlier plastics are added in the die cavity, after heater wire is put into plastics.
Molding compound and heater wire are added in the die cavity step, and described molding compound is base plate and plastics; The base plate that will have groove earlier is positioned in the die cavity, heater wire is positioned in the groove again, adds plastics then.
Described groove is a ring-type, and described plastics are arranged at the top of described base plate.
Described base plate is plastic plate or timber plate.
Molding compound and heater wire are added in the die cavity step, and described molding compound is a prepreg; Earlier prepreg is positioned in the die cavity, again heater wire is positioned on the prepreg, then place prepreg then.
The prepreg of putting into earlier is a multilayer, after the prepreg put into be multilayer.
Described prepreg is that glass fibre mats contain resin pickup.
Described resin is a thermosetting resin.
Described plastics include adhesive, filler and colorant.
Described adhesive is thermosetting resin or thermoplastic resin.
Described thermosetting resin is for fluosite, urea resin, epoxy resin, silica resin, melamine resin, alkyd resins, any in saturated polyester and the amino methanol ethyl ester not.
Described thermoplastic resin is a polyethylene, polypropylene, polystyrene, polyvinyl chloride, acrylonitrile-butadiene-benzene diene copolymers, polymethyl methacrylate, polyamide, saturated polyester terephthaldehyde acid butyl ester, saturated polyester terephthaldehyde acetoacetic ester, polymethylpentene, Merlon, polyacetals, sex change polyoxygenated xylene resin, liquid crystal polyester, polyamidoimide, the poly terephthalic acid cyclohexanol, polyether-ketone, PEI, polyether sulfone, polyimides, poly-sulfuration dimethylbenzene, polysulfones; Rubber alloy is ABS/Nylon, ABS/PVC, ABS/PC, ABS/SMA, PPO/PS, PPE/PS, ABS/Polysulfone, PC/PBT, PC/PET, PC/PE, PC/ASA, PC/PU, PC/SMA, PBT/Elastomer, PET/Elastomer, PET/PMMA, PET/Polysulfone, PPO/PBT, Nylon/Ethylene, ylon/Elastomer, Nylon/PTFE, PPO/Nylon.
Described filler is wood powder, cellulose wood pulp, asbestos or mica; The kenel of described filler is powdery or long fibre shape.
Compared to prior art, the invention has the beneficial effects as follows: adopt in the molding compound and put into heater wire, mold pressing is one-body molded, and heater wire and mold pressing are combined closely, and with the raising thermal conductivity, thereby avoids the too much loss of electric energy.
[description of drawings]
Fig. 1 is the cross-sectional schematic of existing water pipe heating closestool cushion;
Fig. 2 has the structural representation that integral formation method of the present invention makes the toilet of toilet seat pad;
Fig. 3 is the perspective diagram of the positive surface state of described toilet seat pad;
Fig. 4 is the generalized section of A-A among Fig. 3;
Fig. 5 is the structural representation that comprises the heating component of heater wire;
Fig. 6 is the flow chart of integral formation method one embodiment of the present invention;
Fig. 7 a-7d is the mould molding figure of Fig. 6;
Fig. 8 is the flow chart of the another embodiment of integral formation method of the present invention;
Fig. 9 a-9d is the mould molding figure of Fig. 8;
Figure 10 is the integral formation method of the present invention flow chart of an embodiment again;
Figure 11 a-11f is the mould molding figure of Figure 10.
[specific embodiment]
The present invention is further described below in conjunction with description of drawings and the specific embodiment.
Shown in Fig. 1 to 11, a kind of integral formation method of heating closestool cushion, it comprises the steps:
One mould with die cavity is provided; Under the die opening state, molding compound and heater wire are added in the die cavity; Under the mold closing state, mold heated and pressurization are placed in the molding compound and with molding compound heater wire and combine closely; The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
This integral formation method can be finished with in compression forming (compressing), ejection formation, metaideophone moulding (transferring) or the cast molding (casting) any.
Embodiment one
See also Fig. 6 and 7, molding compound is plastics 25.This integral formation method step is as follows:
One mould with die cavity is provided; Under the die opening state, earlier plastics 25 are added in the die cavities, after heater wire 212 is put into plastics; Under the mold closing state, mold heated and pressurization are placed in the plastics and with molding compound heater wire 212 and combine closely; The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
Embodiment two
See also Fig. 8 and 9 molding compounds comprise base plate and plastics, this base plate is plastic plate or timber plate.This integral formation method step is as follows:
One mould with die cavity is provided; Under the die opening state, the base plate 26 that will have groove 261 earlier is positioned in the die cavity, heater wire 212 is positioned in the groove 261 again, adds plastics 25 then; Under the mold closing state, mold heated and pressurization are placed between base plate and the plastics and with molding compound heater wire and combine closely; The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
In above-mentioned steps, groove is a ring-type, and plastics are arranged at the top of base plate.
Embodiment three
Seeing also Figure 10 and 11 molding compounds is prepreg, and this prepreg is multilayer, contains resin pickup by glass fibre mats and makes.This integral formation method step is as follows:
One mould with die cavity is provided; Under the die opening state, earlier prepreg 271 is positioned in the die cavity, again heater wire 212 is positioned on the prepreg 271, then place prepreg 272 then; Under the mold closing state, mold heated and pressurization are placed in the prepreg and with molding compound heater wire and combine closely; The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
In above-mentioned steps, the prepreg of putting into earlier is a multilayer, after the prepreg put into be multilayer 27.
Employed resin is a thermosetting resin in the integral formation method of the present invention, and employed plastics comprise adhesive, filler (filler) and colorant (pigment).Described adhesive can be selected thermosetting (thermosetting) resin or thermoplasticity (thermoplastic) resin.Described thermosetting (thermosetting) resin can adopt fluosite (PE), urea resin (UF), epoxy resin, silica resin (Silicone), melamine resin (melamine), alkyd resins, not saturated polyester (UP), poly-amino methanol ethyl ester (PU); Wherein thermoplastic resin can adopt general plastics, engineering plastics or the rubber alloy used, and for example general is polyethylene (PE) with plastics, polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), acrylonitrile-butadiene-benzene diene copolymers (ABS), polymethyl methacrylate (PMMA); Engineering plastics are polyamide (PA, nylon Nylon), saturated polyester terephthaldehyde acid butyl ester (PBT), saturated polyester terephthaldehyde acetoacetic ester (PET), polymethylpentene (PMP), Merlon (PC), polyacetals (POM), sex change polyoxygenated xylene resin (MPPO), liquid crystal polyester (LCP), polyamidoimide (PAI), poly terephthalic acid cyclohexanol (PCT), polyether-ketone (PEEK), PEI (PEI), polyether sulfone (PES), polyimides (PI), poly-sulfuration dimethylbenzene (PPS), polysulfones (PFS); Rubber alloy is ABS/Nylon, ABS/PVC, ABS/PC, ABS/SMA, PPO/PS, PPE/PS, ABS/Polysulfone, PC/PBT, PC/PET, PC/PE, PC/ASA, PC/PU, PC/SMA, PBT/Elastomer, PET/Elastomer, PET/PMMA, PET/Polysulfone, PPO/PBT, Nylon/Ethylene, Nylon/Elastomer, Nylon/PTFE, PPO/Nylon.Again in above-mentioned forming method, wherein said filler is an organic or inorganic thing material, mineral such as wood powder (wood flours), cellulose wood pulp (cellulose pulp), asbestos, mica for example, its kenel can be powdery or long fibre etc., purpose is as spreading agent, sometimes also reach the effect of reinforcement, and strengthen mechanical strength of resin.The making of above-mentioned plastics can change prescription according to different proportion, and for example phenol resin adopts 45% resin, 50% filler, and 5% is colorant, the releasing agent that other demouldings when adding flexibilizer and making forming operation are easy etc.Because resin is a kind of solid at normal temperatures, it rubbing must be added colorant, the demoulding and flexibilizer, add filler at last, thoroughly milling makes by rotating heating drum again.The adhesive melted by heating, it is mixed that filler is soaked, and gone out behind the cylinder in the form of sheets, after the cooling it made granule, and this last product is shaping powder (molding powder).
The present invention adopts and puts into heater wire in the molding compound, and mold pressing is one-body molded, and heater wire and mold pressing are combined closely, and with the raising thermal conductivity, thereby avoids the too much loss of electric energy.
The heating closestool cushion that makes by integral formation method of the present invention, it comprises body 20, toilet seat pad 21, toilet lid 22 and water tank 23, heating component 211 is set on toilet seat pad 21, heating component 211 includes heater wire 212, wire terminal 213 and power-supply controller of electric 214, heater wire 212 two ends are connected with wire terminal 213, wire terminal 213 has one first joint 215, power-supply controller of electric 214 1 ends connect power supply, the other end has one second joint 216, first joint 215 and second joint 216 are done the waterproof embedding, and second joint 216 can insert turn-on power in first joint 215.The wire terminal 213 and first joint 215 can be fixed on toilet seat pad 21 tail edges or extend to outside the toilet seat pad 21.
Mainly utilize plastics or glass fibre mats reinforced plastics wherein, form the toilet seat pad of one-body molded embedding heater wire the heater wire embedding.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (14)
1. the integral formation method of a heating closestool cushion, it comprises the steps:
One mould with die cavity is provided;
Under the die opening state, molding compound and heater wire are added in the die cavity;
Under the mold closing state, mold heated and pressurization are placed in the molding compound and with molding compound heater wire and combine closely;
The demoulding behind the forming and hardening forms the integrated toilet seat pad of burying heater wire underground.
2. the integral formation method of heating closestool cushion according to claim 1 is characterized in that: molding compound and heater wire are added in the die cavity step, and described molding compound is plastics; Earlier plastics are added in the die cavity, after heater wire is put into plastics.
3. the integral formation method of heating closestool cushion according to claim 1 is characterized in that: molding compound and heater wire are added in the die cavity step, and described molding compound is base plate and plastics; The base plate that will have groove earlier is positioned in the die cavity, heater wire is positioned in the groove again, adds plastics then.
4. the integral formation method of heating closestool cushion according to claim 3, it is characterized in that: described groove is a ring-type, and described plastics are arranged at the top of described base plate.
5. the integral formation method of heating closestool cushion according to claim 3, it is characterized in that: described base plate is plastic plate or timber plate.
6. the integral formation method of heating closestool cushion according to claim 1 is characterized in that: molding compound and heater wire are added in the die cavity step, and described molding compound is a prepreg; Earlier prepreg is positioned in the die cavity, again heater wire is positioned on the prepreg, then place prepreg then.
7. the integral formation method of heating closestool cushion according to claim 6, it is characterized in that: the prepreg of putting into earlier is a multilayer, after the prepreg put into be multilayer.
8. the integral formation method of heating closestool cushion according to claim 6, it is characterized in that: described prepreg is that glass fibre mats contain resin pickup.
9. the integral formation method of heating closestool cushion according to claim 8, it is characterized in that: described resin is a thermosetting resin.
10. according to the integral formation method of claim 2 or 3 described heating closestool cushions, it is characterized in that:
Described plastics include adhesive, filler and colorant.
11. the integral formation method of heating closestool cushion according to claim 10 is characterized in that:
Described adhesive is thermosetting resin or thermoplastic resin.
12. the integral formation method of heating closestool cushion according to claim 11 is characterized in that:
Described thermosetting resin is for fluosite, urea resin, epoxy resin, silica resin, melamine resin, alkyd resins, any in saturated polyester and the amino methanol ethyl ester not.
13. the integral formation method of heating closestool cushion according to claim 11 is characterized in that:
Described thermoplastic resin is a polyethylene, polypropylene, polystyrene, polyvinyl chloride, acrylonitrile-butadiene-benzene diene copolymers, polymethyl methacrylate, polyamide, saturated polyester terephthaldehyde acid butyl ester, saturated polyester terephthaldehyde acetoacetic ester, polymethylpentene, Merlon, polyacetals, sex change polyoxygenated xylene resin, liquid crystal polyester, polyamidoimide, the poly terephthalic acid cyclohexanol, polyether-ketone, PEI, polyether sulfone, polyimides, poly-sulfuration dimethylbenzene, polysulfones; Rubber alloy is ABS/Nylon, ABS/PVC, ABS/PC, ABS/SMA, PPO/PS, PPE/PS, ABS/Polysulfone, PC/PBT, PC/PET, PC/PE, PC/ASA, PC/PU, PC/SMA, PBT/Elastomer, PET/Elastomer, PET/PMMA, PET/Polysulfone, PPO/PBT, Nylon/Ethylene, ylon/Elastomer, Nylon/PTFE, PPO/Nylon.
14. the integral formation method of heating closestool cushion according to claim 10 is characterized in that:
Described filler is wood powder, cellulose wood pulp, asbestos or mica; The kenel of described filler is powdery or long fibre shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010220187 CN101890808B (en) | 2010-07-06 | 2010-07-06 | Integrally forming method of heating closestool cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010220187 CN101890808B (en) | 2010-07-06 | 2010-07-06 | Integrally forming method of heating closestool cushion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890808A true CN101890808A (en) | 2010-11-24 |
| CN101890808B CN101890808B (en) | 2013-05-01 |
Family
ID=43100220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010220187 Expired - Fee Related CN101890808B (en) | 2010-07-06 | 2010-07-06 | Integrally forming method of heating closestool cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890808B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523195A (en) * | 2014-12-02 | 2015-04-22 | 佛山市顺德区智辉金属制品实业有限公司 | Electric heating pedestal toilet board and production method thereof |
| CN104647768A (en) * | 2015-02-12 | 2015-05-27 | 黄志明 | Integrated forming processing technology for heating pedestal toilet pan and processing mold for heating pedestal toilet pan |
| CN106264295A (en) * | 2016-08-18 | 2017-01-04 | 谢细波 | Electrical heating toilet lid seat ring and production method thereof |
| CN107627518A (en) * | 2017-08-18 | 2018-01-26 | 厦门致杰智能科技有限公司 | A kind of toilet seat and preparation method thereof |
| CN109700367A (en) * | 2019-01-24 | 2019-05-03 | 中山市华志模具精密设备科技有限公司 | The manufacturing method of a kind of lavatory lid bottom plate and by lavatory lid bottom plate made of its method |
| CN111227701A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Environment-friendly closestool |
| CN114559640A (en) * | 2022-02-11 | 2022-05-31 | 厦门瑞尔特卫浴科技股份有限公司 | Toilet seat ring or toilet cover plate and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115961A (en) * | 1993-10-29 | 1996-01-31 | 东陶机器株式会社 | Two-layered, formed toilet seat and method of manufacturing same |
| CN201453133U (en) * | 2009-05-22 | 2010-05-12 | 黄厚才 | Heating lavatory seat |
-
2010
- 2010-07-06 CN CN 201010220187 patent/CN101890808B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115961A (en) * | 1993-10-29 | 1996-01-31 | 东陶机器株式会社 | Two-layered, formed toilet seat and method of manufacturing same |
| CN201453133U (en) * | 2009-05-22 | 2010-05-12 | 黄厚才 | Heating lavatory seat |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523195A (en) * | 2014-12-02 | 2015-04-22 | 佛山市顺德区智辉金属制品实业有限公司 | Electric heating pedestal toilet board and production method thereof |
| CN104647768A (en) * | 2015-02-12 | 2015-05-27 | 黄志明 | Integrated forming processing technology for heating pedestal toilet pan and processing mold for heating pedestal toilet pan |
| CN106264295A (en) * | 2016-08-18 | 2017-01-04 | 谢细波 | Electrical heating toilet lid seat ring and production method thereof |
| CN107627518A (en) * | 2017-08-18 | 2018-01-26 | 厦门致杰智能科技有限公司 | A kind of toilet seat and preparation method thereof |
| CN111227701A (en) * | 2018-11-29 | 2020-06-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Environment-friendly closestool |
| CN111227701B (en) * | 2018-11-29 | 2021-10-08 | 内蒙古东盛硅藻土科技创新产业园有限公司 | Environment-friendly closestool |
| CN109700367A (en) * | 2019-01-24 | 2019-05-03 | 中山市华志模具精密设备科技有限公司 | The manufacturing method of a kind of lavatory lid bottom plate and by lavatory lid bottom plate made of its method |
| CN114559640A (en) * | 2022-02-11 | 2022-05-31 | 厦门瑞尔特卫浴科技股份有限公司 | Toilet seat ring or toilet cover plate and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101890808B (en) | 2013-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101890808B (en) | Integrally forming method of heating closestool cushion | |
| CN105592996B (en) | mould for wind turbine component | |
| CA2656422A1 (en) | Resin transfer molding device and resin transfer molding method | |
| CN100448388C (en) | Composite compound bathtub, and fabricating technique | |
| JP2013173334A5 (en) | ||
| CN201767899U (en) | Integral-formed heating toilet seat cover | |
| US20110315671A1 (en) | Forming methods of a toilet seat which is integrally formed with an embedded heating wire and products thereof | |
| CN201664984U (en) | Two-plate mold for in-mold injection | |
| CN104647768B (en) | The one-body molded processing technique of heating Closet seat board and processing mold thereof | |
| GB2482500A (en) | Methods of integrally forming toilet seat with embedded heating wire | |
| CN202248849U (en) | Durable waterproof building template with plastic surface | |
| CN206335821U (en) | One kind injection quickly cooling device | |
| CN202913324U (en) | Plank and extrusion die for manufacturing same | |
| CN206232587U (en) | Subsection electrical heating interconnection system plastic septic tank | |
| CN205857517U (en) | A kind of heating composite plate structure | |
| CN202947194U (en) | Bulk molding compound (BMC) electric heating floor tile | |
| CN206201496U (en) | Rubber core injecting glue attachment means | |
| WO2008081692A1 (en) | Resin molded article | |
| CN205439164U (en) | Full -automatic many functional safety injection molding machine | |
| CN106273428B (en) | Rubber core injecting glue attachment device and attaching method thereof | |
| CN201954051U (en) | Plastic faucet with foot insert for filling and enhancing | |
| CN220447009U (en) | Toilet seat heating seat ring and seat ring mold | |
| CN203505954U (en) | Injection moulding die of table face of table tennis table | |
| CN211221719U (en) | Three-opening-plate compression molding die | |
| CN220864543U (en) | Wind-powered electricity generation blade pre-segmentation mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |