CN107150427A - The manufacture method of toilet seat, toilet cover - Google Patents
The manufacture method of toilet seat, toilet cover Download PDFInfo
- Publication number
- CN107150427A CN107150427A CN201610849603.8A CN201610849603A CN107150427A CN 107150427 A CN107150427 A CN 107150427A CN 201610849603 A CN201610849603 A CN 201610849603A CN 107150427 A CN107150427 A CN 107150427A
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- China
- Prior art keywords
- foot
- toilet seat
- toilet
- mentioned
- cover
- 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.)
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Classifications
-
- 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
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/04—Buffers for seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/302—Seats with cleaning devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/305—Seats with heating devices
-
- 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
- B29C45/14008—Inserting articles into the mould
-
- 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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14237—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 the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
- B29C2045/14245—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 the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity using deforming or preforming means outside the mould cavity
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Toilet Supplies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides toilet seat or toilet cover with the foot for taking into account spatter property and impact resistance.Prepare the size foot shaping mould (S100) bigger than the size of foot's configuring area of toilet seat shaping mould, thermoplastic elastic material is injected to ready foot's shaping mould so that foot's shaping (S110), foot after shaping is configured to foot's configuring area (S120) of toilet seat shaping mould, thermoplastic resin material is injected to toilet seat shaping mould, the toilet seat integrated with foot is molded (insert-molding) (S130).
Description
Technical field
There is the toilet seat of foot in the inner face for being connected to closet the present invention relates to manufacture or the inner face of toilet seat is being connected to
The toilet seat of toilet cover with foot, the manufacture method of toilet cover.
Background technology
In the past, as the foot of toilet cover, it is known to use elastomer by injection molding be molded formed by yielding rubber.Example
Such as, patent document 1 discloses the buffering rubber for the toilet seat that polyolefin elastomer is added in the material of polypropylene-based resin
Glue.The technology recorded according to the patent document 1, by the way that polypropylene-based resin and polyolefin elastomer are combined, can provide anti-
The yielding rubber of the good toilet seat of dirt, resistance to dyeability, resistance to lotion, wiping, marresistance.
Additionally, it is known that the foot of toilet seat and the integrally formed technology of the toilet seat.For example, patent document 2 discloses that passing through heat
The injection molding of plastic resin material is molded to be integrally formed toilet seat and foot.The technology recorded according to the patent document 2, leads to
Cross the integration of toilet seat and foot, can provide between foot and toilet seat gapless, will not be invaded by dirt, health and cheap
Toilet seat.
Prior art literature
Patent document
Patent document 1：JP 2014-27977 publications
Patent document 2：JP 2000-157450 publications
The content of the invention
Problems to be solved by the invention
However, in the technology that patent document 1 is recorded, although improve yielding rubber soil resistance in itself, wiping, but
It is the gap that dirt is easily accessible between toilet cover and yielding rubber, spatter property, the wiping in the gap have problem.The opposing party
Face, in the technology that patent document 2 is recorded, toilet seat and foot are integrated, therefore dirt will not enter between toilet seat and foot,
But it is due to that foot is acrylic resin, therefore flexibility is not enough, the foot contacted when toilet seat is arranged at into closet with closet
Impact resistance there is problem.In addition, the foot being molded by acrylic resin frictional force compared with yielding rubber is small, therefore also deposit
The problem of toilet seat easily horizontal stroke side's skew.
The toilet seat of the present invention, the main purpose of the manufacture method of toilet cover, which are to provide to have, takes into account spatter property and impact resistance
Foot toilet seat, toilet cover.
The solution used to solve the problem
The toilet seat of the present invention, the manufacture method of toilet cover use following scheme to realize above-mentioned main purpose.
The present invention toilet seat, toilet cover manufacture method be used for manufacture the inner face for being connected to closet have foot toilet seat or
Person has the toilet cover of foot in the inner face for being connected to toilet seat, and it will be intended to,
Using elastomeric material it is molded in advance above-mentioned foot, its size ratio is arranged at using above-mentioned foot as above-mentioned
The toilet seat of the shaping mould of toilet seat or above-mentioned toilet cover, foot's configuring area of toilet cover shaping mould are come in the case of carrying out insert-molding
Foot's configuring area size it is big,
The foot of above-mentioned shaping is configured to foot's configuring area of above-mentioned toilet seat, toilet cover shaping mould, resin material is noted
Enter above-mentioned toilet seat, toilet cover shaping mould, be thus molded the above-mentioned toilet seat integrated with above-mentioned foot or above-mentioned toilet cover.
According to the manufacture method of the toilet seat, toilet cover, foot is molded in advance using elastomeric material, is inciting somebody to action its size ratio
Foot is arranged at toilet seat, foot's configuring area of toilet cover shaping mould carries out foot's configuring area in the case of insert-molding
Size it is big.Then, the foot after shaping is configured to foot's configuring area of toilet seat, toilet cover shaping mould, resin material is noted
Enter toilet seat, toilet cover shaping mould, thus make the toilet seat integrated with foot or toilet cover shaping.Size is shaped to than toilet seat, toilet cover
The foot that the size of foot's configuring area of shaping mould is big is configured at toilet seat, toilet cover shaping mould under compression, therefore to just
Seat, the close property of toilet cover shaping mould are uprised.Thus, formed precision when being integrally formed foot and toilet seat or toilet cover is improved,
Therefore the gap between foot and toilet seat or toilet cover diminishes, and dirt is difficult to enter foot and the border of toilet seat or toilet cover.Separately
Outside, after being molded foot using elastomeric material, make foot integrated with toilet seat or toilet cover by insert-molding, therefore with
The situation for forming foot by resin material is compared, and can suppress to be connected to impact when closet, toilet seat.As a result, tool can be provided
There are toilet seat, the toilet cover of the foot for taking into account spatter property and impact resistance.
In such toilet seat of the invention, the manufacture method of toilet cover, can also make above-mentioned foot be shaped to it is above-mentioned just
The composition surface of seat or above-mentioned toilet cover has recess.So, in insert-molding resin material can enter recess and make foot to
Outside is deformed, therefore can further improve foot and toilet seat, the close property of toilet cover shaping mould (foot's configuring area), can be further
Improve formed precision.Further, since resin material can enter recess, therefore toilet seat or toilet cover and the bonding area of foot become
Greatly, the fixed force of foot can be improved.
In addition, in toilet seat of the invention, the manufacture method of toilet cover, can also make above-mentioned foot be shaped to outside peripheral part phase
It is more than 0 degree for angle formed by the composition surface of above-mentioned foot and above-mentioned toilet seat or above-mentioned toilet cover and is less than 90 degree.So, in inserts
Resin material easily flows into the composition surface peripheral part of foot during shaping, therefore can make the gap between foot and toilet seat or toilet cover
It is smaller.In addition, above-mentioned toilet seat or above-mentioned toilet cover can also have with the outside peripheral part of above-mentioned foot be smoothly connected it is grand
The portion of rising.
Moreover, in toilet seat of the invention, the manufacture method of toilet cover, can will also have resistance to chemical reagents and added with antiseptic
Thermoplastic elastomer (TPE) as material be molded above-mentioned foot by injection molding shaping, will have resistance to chemical reagents and be added with
The thermoplastic resin of antiseptic makes the above-mentioned toilet seat or above-mentioned integrated with above-mentioned foot as material by insert-molding
Toilet cover is molded.So, toilet seat or toilet cover, the spatter property of foot can further be improved.
Brief description of the drawings
Fig. 1 is the outside drawing for showing to be arranged at the outward appearance of the seat device 10 of closet 1.
Fig. 2 is the inner face figure for the inner face for showing seat device 10.
Fig. 3 is the explanation figure for an example for showing toilet seat manufacturing process.
Fig. 4 is the inner face figure and side view of foot 142.
Fig. 5 is to be shown with the size foot 142 bigger than the size of foot's configuring area of toilet seat shaping mould 20 to make foot
142 with the explanation figure of the integrally formed situation of toilet seat 14.
Fig. 6 be show embodiment the toilet seat 14 integrated with foot 142 and comparative example it is integrated with foot 142B
Toilet seat 14B explanation figure.
Fig. 7 is the shape and the foot 142B of comparative example of the outside peripheral part (edge) for the foot 142 for showing embodiment
The explanation figure of the shape of outside peripheral part (edge).
Fig. 8 be the toilet seat 14 for showing embodiment material flow into be configured with foot 142 toilet seat shaping mould 20 situation and
The toilet seat 14B of comparative example material flows into the explanation figure of the situation for the toilet seat shaping mould 20B for being configured with foot 142B.
Fig. 9 is the outside drawing for the foot 342,442 for showing variation.
Description of reference numerals：
1：Closet, 10：Seat device, 12：Toilet seat main body, 14,14B：Toilet seat, 15,15B：Protrusion, 142,142B,
144、242、342、442：Foot, 142a, 242a, 342a, 442a：Recess, 16：Toilet cover, 162：Foot, 18：Guidance panel,
20、20B：Toilet seat shaping mould.
Embodiment
Present embodiment is illustrated using embodiment.
Embodiment
Fig. 1 is the outside drawing for showing to be arranged at the outward appearance of the seat device 10 of closet 1, and Fig. 2 shows seat device 10
The inner face figure of inner face.As shown in figure 1, seat device 10 is arranged on the upper surface of closet 1, possess toilet seat main body 12, toilet seat 14, just
Lid 16 and guidance panel 18.
Toilet seat main body 12 is arranged on the rear portion of closet 1, provided with to washer jet (not shown), to washer jet supply warm water
Warm water feeding mechanism etc..
Toilet seat 14 is configured to be assemblied in toilet seat main body 12 swingablely, and forward portion can be made up and down.Toilet seat
14 be material obtained from adding antiseptic using the thermoplastic resin such as resistance to chemical reagents and the good acrylic resin of impact resistance,
Formed by being molded by injection molding.In addition, as shown in Fig. 2 in the inner face of toilet seat 14, at 2 positions of forward portion and
2 positions of rear portion are respectively equipped with foot 142,144.Foot 142,144 is with good to resistance to chemical reagents and flexibility
Material obtained from the thermoplastic elastomer (TPE)s such as olefin series thermoplastic elastomer addition antiseptic simultaneously is molded to be formed by injection molding
Yielding rubber, the upper surface of closet 1 is connected to when putting down toilet seat 14 to absorb impact.In the present embodiment, foot 142,
144 be integrally formed with toilet seat 14 by inserts (insert) shaping.
Toilet cover 16 is same with toilet seat 14, is configured to be assemblied in toilet seat main body 12 swingablely, and can make forward portion
It is up and down.Toilet cover 16 is anti-using the addition of the thermoplastic resins such as the acrylic resin good to resistance to chemical reagents and impact resistance
Material obtained from microbial inoculum, be molded by injection molding formed by.In addition, as depicted in figs. 1 and 2, in the inner face of toilet cover 16,
Foot 162 is provided with 2 positions of forward portion.Foot 162 is with foot 142,144 again it is using to resistance to chemical reagents and soft
Material and by injecting mould obtained from the thermoplastic elastomer (TPE)s such as soft good olefin series thermoplastic elastomer addition antiseptic
The yielding rubber of type formation is moulded into, the upper surface of toilet seat 14 is connected to when putting down toilet cover 16 to absorb impact.In the present embodiment
In, foot 162 is formed independently of toilet cover 16, and embedded toilet cover 16 is so as to be fixed on toilet cover 16.
Guidance panel 18 is used to set power, water temperature of warm water of shower injection etc..
Next, saying the manufacturing process of the toilet seat 14 in the seat device 10 so constituted.Fig. 3 is to show that toilet seat is manufactured
The explanation figure of one example of process.The manufacture of toilet seat 14 is carried out as follows.First, prepare size ratio be used for foot 142,144 with
The big foot's shaping mould (step of the size of foot's configuring area of the toilet seat shaping mould described later of the insert-molding of toilet seat 14
S100).Then, to ready foot's shaping mould inject added with antiseptic thermoplastic elastic material and make its solidification from
And foot 142,144 is molded (step S110) respectively.In the present embodiment, the foot using size than toilet seat shaping mould configures
The big foot's shaping mould of ormal weight of the size in region.Fig. 4 is the inner face figure and side view of foot 142.In addition, Fig. 4 (a) is to make
For the inner face figure with the foot 142 on the composition surface of toilet seat 14, Fig. 4 (b) is to make the foot 142 face-up with the engagement of toilet seat 14
Side view.As illustrated, foot 142 inner face provided with including the recess 142a (otch) of orthogonal multiple grooves.In addition, foot
144 can also be molded in the same manner as foot 142.
Next, foot 142,144 to be configured to foot's configuring area (step S120) of toilet seat shaping mould, to being configured with
Thermoplastic resin material of the toilet seat shaping mould injection added with antiseptic of foot 142,144 simultaneously solidifies it, thus makes and pin
The toilet seat 14 of the integration of portion 142,144 is molded (step S130).
Fig. 5 is to be shown with the size foot 142 bigger than the size of foot's configuring area of toilet seat shaping mould 20 to make pin
Portion 142 and the explanation figure of the integrally formed situation of toilet seat 14.Foot configuring area of the size of foot 142 than toilet seat shaping mould 20
Size it is big, foot's configuring area, therefore foot 142 and (the foot configuring area of toilet seat shaping mould 20 are configured at compressive state
Domain) turn into and be close to and gapless state.In this condition to the resin by injection material of toilet seat shaping mould 20, thus, it is possible to high
Formed precision is molded the toilet seat 14 integrated with foot 142, and the gap between foot 142 and toilet seat 14 can be made to diminish.
Fig. 6 be show embodiment the toilet seat 14 integrated with foot 142 and comparative example it is integrated with foot 142B
Toilet seat 14B explanation figure, Fig. 7 is the shape and the pin of comparative example of the outside peripheral part (edge) for the foot 142 for showing embodiment
The explanation figure of the shape of portion 142B outside peripheral part (edge), Fig. 8 is that the material for the toilet seat 14 for showing embodiment flows into configuration
The material for having the situation of the toilet seat shaping mould 20 of foot 142 and the toilet seat 14B of comparative example flows into the toilet seat for being configured with foot 142B
The explanation figure of shaping mould 20B situation.As shown in Fig. 7 (a), the outside peripheral part of the foot 142 of embodiment is relative to composition surface
Angulation is 40~50 degree (acute angle), such as Fig. 7 (b) it is shown, the foot 142B of comparative example outside peripheral part is relative to connecing
Conjunction face angulation is substantially 90 degree (right angle).In addition, as shown in Fig. 6 (a), (b), toilet seat 14,14B are shaped to have difference
Protrusion 15, the 15B being smoothly connected with foot 142,142B outside peripheral part.The outside week of the foot 142 of the present embodiment
Edge is 40~50 degree (acute angle) relative to composition surface angulation, therefore as shown in Fig. 8 (a), is being configured at toilet seat shaping
The inwall of toilet seat shaping mould 20 is 140~130 degree (obtuse angle) relative to the composition surface angulation of foot 142 during mould 20.Cause
This, the material of toilet seat 14 easily flows into the corner between the composition surface of foot 142 and the inwall of toilet seat shaping mould 20, foot 142
Gap between toilet seat 14 diminishes.And on the other hand, the foot 142B of comparative example outside peripheral part is relative to composition surface institute
Into angle be substantially 90 degree (right angle), therefore as shown in Fig. 8 (b), the toilet seat shaping mould when being configured at toilet seat shaping mould 20B
Composition surface angulation of the 20B inwall relative to foot 142B is also substantially 90 degree (right angle).Therefore, toilet seat 14B material
Expect the corner that difficultly flows between foot 142B composition surface and toilet seat shaping mould 20B inwall, foot 142B and toilet seat 14B it
Between gap become big.
The toilet seat of the present embodiment from the description above, the manufacture method of toilet cover, the pin using size than toilet seat shaping mould
The big foot's shaping mould of the size of portion's configuring area, is molded foot 142,144 by injecting thermoplastic elastic material, will
Foot 142,144 after shaping is configured at foot's configuring area of toilet seat shaping mould, and thermoplastic resin is injected to toilet seat shaping mould
Material, thus makes the toilet seat 14 integrated with foot 142,144 be molded (insert-molding).Therefore, in insert-molding, it is configured at
The foot 142 of foot's configuring area of toilet seat shaping mould, 144 pairs of toilet seat shaping moulds close property it is high, foot 142,144 and toilet seat
14 formed precision is improved.Thus, foot 142,144 and the gap of toilet seat 14 can be made to diminish, dirt can be made to be difficult to enter foot
142nd, 144 with the border of toilet seat 14.In addition, making the (buffering of foot 142,144 using the good thermoplastic elastic material of flexibility
Rubber) shaping, therefore the upper surface shape of the easy laminating closet 1 of foot 142,144, it can reduce when user sits on toilet seat 14
Impact, rock, offset, comfort can be improved.As a result, can provide with take into account spatter property and impact resistance foot 142,
144 toilet seat 14.
In addition, according to the manufacture method of the toilet seat of the present embodiment, toilet cover, first made using foot's shaping mould foot 142,
Foot 142,144, is then configured at foot's configuring area of toilet seat shaping mould, makes integrated with foot 142,144 by 144 shapings
Toilet seat 14 be molded.Previous utilization toilet seat shaping mould is molded toilet seat, then by toilet seat be configured at foot's shaping mould and make with
In the case of foot's shaping of toilet seat integration, when toilet seat is configured at into foot's shaping mould there is a possibility that toilet seat is damaged, and root
According to the manufacture method of the toilet seat of the present embodiment, toilet cover, it will not will carry out one-time formed toilet seat and be configured at shaping mould again,
Therefore this damage of toilet seat 14 can be prevented.
Moreover, according to the manufacture method of the toilet seat of the present embodiment, toilet cover, as the foot with the composition surface of toilet seat 14
142nd, 144 inner face has recess 142a, and whole inner face is engaged with toilet seat 14, thus can make foot 142,144 with just
The contact area of seat 14 becomes big, can improve the fixed force of toilet seat 14 and foot 142.
Toilet seat in embodiment, in the manufacture method of toilet cover, respectively toilet seat 14 inner face forward portion 2 positions
Foot 142,146 is integrally formed with 2 positions of rear portion, but foot can also be made integrally formed in toilet seat 14
Whole inner face.In this case, it is very close to each other between toilet seat 14 and closet 1, therefore excreta, fine grinding can be prevented to be scattered to just
Outside device.In addition, covering the whole inner face of toilet seat 14 with the high foot of resiliency, thus it is avoided that when user sits on toilet seat 14 and sends out
Raw stress concentration, therefore effectively can suppress to impact the breakage caused.
Toilet seat in embodiment, in the manufacture method of toilet cover, using size than foot's configuring area of toilet seat shaping mould
The big foot's shaping mould of size is molded foot 142,144, but size and the foot of toilet seat shaping mould can also be used to match somebody with somebody
The roughly the same foot's shaping mould of size in region is put to be molded foot.
In embodiment, the outside peripheral part of foot 142,144 is 40~50 degree relative to composition surface angulation,
But be not limited to that this, as long as being less than more than 0 degree in the range of 90 degree, can be set as any angle.In addition, pin
The outside peripheral part in portion 142,144 is smaller relative to composition surface angulation (closer to 0 degree), the resinous wood in insert-molding
Material more easily flows into the composition surface peripheral part of foot 142,144, and the gap between foot 142,144 and toilet seat 14 can be made to diminish, but
Be peripheral part can it is thinning and as it is damaged the reason for, therefore be preferably set in less than more than 20 degree 70 degree of scope, more preferably
In the scope for being set in less than more than 30 degree 60 degree.
In embodiment, on the composition surface of foot 142, recess 142a is formed with using multiple grooves, but not limited to this,
Can also be as shown in Fig. 9 (a) foot 342, using the groove formation recess 342a of ring-type, or such as Fig. 9 (b) institute of foot 442
Show, recess 442a is formed as into central part than shape (recess of elliptical shape) that peripheral part is recessed etc., recess can be formed
For arbitrary shape.In addition, can not also possess such recess on the composition surface of foot 142.In addition, for foot 144
It is same.
In embodiment, illustrate to apply the present invention to make the foot 142 of the forward portion located at toilet seat 14 and be located at
The foot 144 of rear portion and the integrally formed technical scheme of toilet seat 14, but can also be applied to only by the pin of forward portion
Portion 142 is integrally formed or only by the foot 144 of rear portion and the integrally formed technical scheme of toilet seat 14 with toilet seat 14.In addition,
It can also be applied to foot 162 and the integrally formed technical scheme of toilet cover 16.
In addition, in the staple and the staple of the invention of the column of the means used to solve the problem one record of embodiment
In corresponding relation, embodiment is for illustrating one of the embodiment of the column of the means used to solve the problem one record
Example, therefore the key element to the invention of the column of the means used to solve the problem one record is not defined.That is, for solving problem
The invention that the column of means one is recorded explain should the record based on the column carry out, embodiment is merely used for the hand solved the problems, such as
One specific example of the invention that one column of section is recorded.
More than, it is illustrated on present embodiment with embodiment, but the present invention is not appointed by embodiment certainly
What is limited, and can in a variety of ways be implemented in the range of idea of the invention is not departed from.
Industrial utilizability
The present invention can be used in process industry of toilet seat, toilet cover etc..
Claims (4)
1. the manufacture method of a kind of toilet seat, toilet cover, the toilet seat that there is foot in the inner face for being connected to closet for manufacturing or
Being connected to the inner face of toilet seat has the toilet cover of foot, and above-mentioned manufacture method is characterised by,
Using elastomeric material it is molded in advance above-mentioned foot, its size ratio is used as above-mentioned toilet seat above-mentioned foot is arranged at
Or the toilet seat of the shaping mould of above-mentioned toilet cover, foot's configuring area of toilet cover shaping mould come carry out in the case of insert-molding should
The size of foot's configuring area is big,
The foot of above-mentioned shaping is configured to foot's configuring area of above-mentioned toilet seat, toilet cover shaping mould, resin material is injected
Toilet seat, toilet cover shaping mould are stated, is thus molded the above-mentioned toilet seat integrated with above-mentioned foot or above-mentioned toilet cover.
2. the manufacture method of toilet seat according to claim 1, toilet cover, wherein,
Above-mentioned foot is set to be shaped to that there is recess on the composition surface with above-mentioned toilet seat or above-mentioned toilet cover.
3. the manufacture method of toilet seat according to claim 1 or 2, toilet cover, wherein,
Above-mentioned foot is set to be shaped to outside peripheral part relative to above-mentioned foot and the composition surface institute of above-mentioned toilet seat or above-mentioned toilet cover
Into angle be more than 0 degree less than 90 degree.
4. the manufacture method of toilet seat according to claim 1 or 2, toilet cover, wherein,
Using the thermoplastic elastomer (TPE) with resistance to chemical reagents and added with antiseptic as material, made by injection molding shaping above-mentioned
Foot is molded,
Using the thermoplastic resin with resistance to chemical reagents and added with antiseptic as material, made and above-mentioned foot by insert-molding
The above-mentioned toilet seat of integration or the shaping of above-mentioned toilet cover.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-042383 | 2016-03-04 | ||
| JP2016042383A JP2017153880A (en) | 2016-03-04 | 2016-03-04 | Manufacturing method of toilet seat and toilet lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107150427A true CN107150427A (en) | 2017-09-12 |
Family
ID=59791925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849603.8A Pending CN107150427A (en) | 2016-03-04 | 2016-09-23 | The manufacture method of toilet seat, toilet cover |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2017153880A (en) |
| CN (1) | CN107150427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969976A (en) * | 2016-10-25 | 2018-05-01 | 爱信精机株式会社 | The manufacture method and toilet device of toilet seat/toilet cover |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7449616B1 (en) | 2023-04-11 | 2024-03-14 | 土佐エンタープライズ株式会社 | Toilet seat with defecation assist function |
-
2016
- 2016-03-04 JP JP2016042383A patent/JP2017153880A/en active Pending
- 2016-09-23 CN CN201610849603.8A patent/CN107150427A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969976A (en) * | 2016-10-25 | 2018-05-01 | 爱信精机株式会社 | The manufacture method and toilet device of toilet seat/toilet cover |
| CN107969976B (en) * | 2016-10-25 | 2022-03-22 | 株式会社爱信 | Method for manufacturing toilet seat/toilet cover and toilet device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017153880A (en) | 2017-09-07 |
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Application publication date: 20170912 |