WO2018092851A1 - Produit de résine - Google Patents
Produit de résine Download PDFInfo
- Publication number
- WO2018092851A1 WO2018092851A1 PCT/JP2017/041310 JP2017041310W WO2018092851A1 WO 2018092851 A1 WO2018092851 A1 WO 2018092851A1 JP 2017041310 W JP2017041310 W JP 2017041310W WO 2018092851 A1 WO2018092851 A1 WO 2018092851A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resin
- toilet seat
- joint
- joining
- mold
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 80
- 239000011347 resin Substances 0.000 title claims abstract description 80
- 238000005304 joining Methods 0.000 claims abstract description 27
- 239000004840 adhesive resin Substances 0.000 claims abstract description 19
- 229920006223 adhesive resin Polymers 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002347 injection Methods 0.000 description 25
- 239000007924 injection Substances 0.000 description 25
- 230000004927 fusion Effects 0.000 description 17
- 238000003860 storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/07—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
Definitions
- the present invention relates to a resin product formed by joining resin members by injection, such as a toilet seat having a hollow portion in which a heater or the like can be disposed.
- toilet seats have been developed in which a hollow portion is formed in a toilet seat and a heater or the like is disposed therein, and the toilet seat is composed of an upper part and a lower part in order to form a hollow part.
- a toilet seat is formed by joining side parts. Such joining of the resin parts such as the upper part and the lower part of the toilet seat is performed by vibration welding (Patent Document 1), or welded to a gap (passage) between the upper part and the lower part. This is done by injecting and fixing a resin for use (Patent Document 2).
- the joining method by vibration welding disclosed in Patent Document 1 requires a finishing process such as shaving off burrs and the like generated by welding, and the manufacturing process as a whole has increased.
- a protrusion is provided at the entrance of the injection portion to prevent resin leakage at the time of injection. In some cases, the crushing varies and a step remains.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a resin product capable of reliably joining resin members without increasing the number of manufacturing steps.
- the present invention is a resin product formed by joining resin parts together, wherein a joint part of one resin part and a joint part of the other resin part are brought into contact with each other.
- the joint part of one resin part is joined, and the fitting part which extends along the groove part, the joint surface extended along the one side of the groove part, and the one side of the joint surface is projected toward the other
- the joint portion of the other resin component has a wall portion, a joint surface extending along one side of the groove portion, and a fitting step portion extending toward one side of the joint surface and recessed toward the other.
- a cavity is formed by the groove of one resin part and the groove of the other resin part, and the cavity is projected from the other side to the cavity. Characterized by comprising joined by the adhesion resin.
- the injected resin can be filled without leaking from the contact parts of the joint surfaces. Can be reliably joined.
- FIG. (A) is a top view of the toilet seat which concerns on embodiment of this invention
- (b) is sectional drawing of the xx part in Fig.1
- (A) is a component sectional view of the xx portion in FIG. 1 of the toilet seat according to the embodiment of the present invention
- (b) and (C) are enlarged views of the joint portion.
- (A) is the figure of the state which joined the upper part and lower part of the xx part in FIG. 1 of the toilet seat which concerns on embodiment of this invention
- (b) and (c) are the joined parts.
- FIG. (A) is a figure of the state which joins the upper part and lower part of the xx part in FIG.
- FIG. 1 is a top view of the state which inserted the round toilet seat which concerns on embodiment of this invention in the type
- (b) is a top view which shows the state which a part of inner mold
- (A) is a plan view of a state where a part of the inner mold is slid in a state where the round toilet seat according to the embodiment of the present invention is fitted into the mold, and (b) is a slide of the inner mold and the outer mold.
- FIG. 1 is a top view which shows the state which inserted the U-shaped toilet seat which concerns on embodiment of this invention in the type
- (b) is a top view which shows the state which a part of inner mold
- (A) is a top view of the state which a part of inner mold
- (b) is a slide of an inner type
- the toilet seat 1 which concerns on embodiment of the resin product of this invention has a semi-elliptical shape by planar view as a whole, and the substantially elliptical opening 1a long in the front-back direction in the center part. Is formed and is pivotally attached to the upper surface of the toilet body by a hinge portion 1b provided on the rear side.
- the toilet seat 1 has an upper part 11 and a lower part 12 that are resin parts made of resin such as polypropylene, for example, in a vertical direction at a joint portion formed at the side end thereof.
- the heater 1c and the like are arranged in the hollow portion 14.
- the opening 1a side of the toilet seat 1 is referred to as “inner side”, and the opposite side is referred to as “outer side”.
- the upper part 11 of the toilet seat 1 includes an upper surface portion 111 that is inclined toward the central opening 1a and an outer wall portion 112 that extends downward from the outer peripheral side of the upper surface portion 111.
- the lower part 12 of the toilet seat 1 is formed as a substantially flat bottom wall part 121.
- the inner wall part 113 extends downward from the inner peripheral side of the upper surface part 111.
- Upper joints A and B are formed at the lower ends of the outer wall 112 and the inner wall 113 of the upper part 11, respectively, and the outer peripheral side end upper surface and the inner peripheral side of the bottom wall 121 of the lower part 12 are formed.
- lower joints C and D are formed to join the upper joints A and B.
- the joining portion A formed at the lower end portion of the outer wall portion 112 of the upper part 11 has a substantially horizontal joining surface 112a on the outer periphery (other side) side of the joining surface 112a.
- An upper groove portion 112b that opens downward is formed, and the lower surface of the outer peripheral wall 112c on the outer peripheral side that constitutes the upper groove portion 112b is positioned above the bonding surface 112a.
- a fitting wall portion 112d extending downward is formed on the inner circumference (one side) side of the joining surface 112a, and the inner surface of the fitting wall portion 112d is continuous with the inner surface of the hollow portion of the toilet seat 1.
- the joint C formed on the upper surface of the outer peripheral end of the lower part 12 has a substantially horizontal joint surface 122a, and the outer periphery (the other side) of the joint surface 122a.
- a lower groove portion 122b opening upward is formed on the side, and the upper surface of the outer peripheral wall 122c on the outer peripheral side constituting the lower groove portion 122b is positioned below the bonding surface 122a.
- a fitting step portion 122d that is recessed downward is formed on the inner periphery (one side) side of the joint surface 122a, and a rib-like protrusion 122e is further formed on the inner periphery (one side) side of the fitting step portion 122d. It is formed over the circumference.
- junction part B formed in the lower end part of the inner wall part 113 of the upper part 11 and the junction part D formed in the inner peripheral side edge part upper surface of the lower part 12 is the junction part A and the junction part C. Since it is substantially the same, description is abbreviate
- the toilet seat 1 including the upper part 11 and the lower part 12 is accommodated in a mold in a state where the upper part 11 and the lower part 12 are in contact with each other in the vertical direction, and the upper part 11 and the lower part 12 are joined. It is formed by injecting (injecting) resin for bonding into the cavity formed in the contact portion of the part.
- injecting resin for bonding into the cavity formed in the contact portion of the part.
- the joint surface of the joint part A of the upper part 11 112a and the joint surface 122a of the joint part C of the lower part 12 are contacted in the vertical direction with a horizontal contact surface, and the upper groove part 112b of the upper part 11 is formed on the outer periphery (other side) side of the contact surface.
- a cavity 13 extending along the longitudinal direction of the toilet seat 1 is formed by the lower groove 122b of the lower part 12.
- the outer peripheral (other side) side of the cavity portion 13 is the corresponding side.
- a communication portion 13a that connects the cavity portion 13 and the outside without contact is formed.
- a fitting wall portion 112 d extending from the joint surface 112 a of the upper part 11 is provided on the inner periphery (one side) of the joint surface 122 a of the lower part 12.
- the rib-shaped protrusion 122e is positioned on the inner periphery (one side) side of the fitting wall portion 112d, so that the lower portion 12 is on the upper side.
- the part 11 is positioned.
- the inner peripheral (one side) side of the cavity 13 formed at the joint between the upper part 11 and the lower part 12 has a joint surface formed by contacting the joint surfaces 112a and 122a, and a fitting wall part.
- the thickness dimension g of the protrusion 122e is 1.3 mm (1.0 to 2.0 mm), and the height dimension h of the rib protrusion 122e is 2.0 (1.0 to 3.0 mm).
- the thickness d of the outer peripheral wall 112c By forming the thickness d of the outer peripheral wall 112c into a relatively thin plate shape of about 1 mm, when the injected adhesive resin flows so as to preferentially fill the cavity 13, the inside of the cavity 13 Since the outer peripheral walls 112c and 122c are bent against the upper mold 51a and the lower mold 51b by the pressure of the adhesive resin filled in the upper mold 51b, the outer peripheral walls 112c and 122c and the upper mold 51a and the lower mold 51b It is possible to prevent the adhesive resin from leaking in between, and to suppress the occurrence of sink marks and deformation due to resin leakage on the surface of the toilet seat 1 after molding.
- the outer peripheral wall 112c of the upper part 11 and the outer peripheral wall 122c of the lower part 12 are respectively inclined by about 1 to 3 degrees toward the communication part 13a in the outer peripheral direction as indicated by dotted lines in FIG. Even if the upper part 11 and the lower part 12 have dimensional fluctuations due to molding fluctuations, shrinkage ratio fluctuations, etc., the non-uniformity of the outer peripheral walls 112c, 122c against the upper mold 51a and the lower mold 51b is eliminated, and It is possible to further prevent the adhesive resin from leaking due to a gap between the mold 51a and the lower mold 51b.
- the upper part 11 and the lower part 12 assembled in contact with each other in the vertical direction are stored in the storage space of the injection fusion mold 5 as shown in FIG.
- the injection fusion mold 5 includes an outer mold 51 disposed on the outer circumference (other side) side of the toilet seat 1 and an inner mold 52 disposed on the inner circumference (one side).
- the outer mold 51 is an outer upper mold.
- the inner mold 52 is composed of an inner upper mold 52a and an inner lower mold 52b.
- the accommodation space of the injection fusion mold 5 has substantially the same shape as the outer shape of the toilet seat 1 and has the same dimensions, and is accommodated so that the toilet seat 1 does not rattle in the storage space.
- a communicating portion 13a that communicates the cavity 13 of the toilet seat 1 accommodated in the storage space with the outside is disposed in the vicinity of the contact portion between the upper and lower dies 51a, 52a and the lower dies 51b, 52b.
- FIG. 5A and FIG. 7A can be seen, for example, in plan view at appropriate locations of the outer mold 51 and the inner mold 52 disposed on the outer peripheral (other side) side and the inner peripheral (one side) side.
- the outer supply port (gate) 51c and the inner supply port (gate) 52c are formed at a plurality of positions communicating with the communication portion 13a on the outer periphery and the inner periphery of the toilet seat 1.
- the adhesive resin p is injected into the cavity 13 of the toilet seat 1 from the outer supply port 51c and the inner supply port 52c. (Injected).
- the same material as the toilet seat 1 can be used, for example, a thermoplastic resin such as polypropylene.
- a thermoplastic resin such as polypropylene.
- the joint portion is formed so as not to be linearly continuous with the hollow portion 14 of the toilet seat 1, and leakage of the adhesive resin to the inner peripheral side of the cavity portion 13 is suppressed. Since the rib-like protrusion 122e is formed on the inner periphery (one side) side of the stepped portion 122d, as shown in FIG. 4B, from between the fitting wall portion 112d and the fitting step portion 122d. The adhesive resin p can be prevented from leaking and the cavity s from being formed in the cavity 13, and as shown in FIG. 4C, reliable joining without resin leakage into the hollow part 14 is enabled.
- the toilet seat 1 is taken out from the injection fusion mold 5, but the size of the toilet seat 1 accommodated in the accommodation space is increased due to a filling pressure or thermal expansion caused by the injection fusion. Therefore, the outer periphery of the outer wall 112 may be rubbed against the injection fusion mold 5 when it is taken out from the injection fusion mold 5.
- the injection fusion mold 5 for manufacturing the resin product of the present embodiment is configured such that when the toilet seat 1 is taken out, the outer mold 51 and the inner mold 52 slide to the outer circumferential side and the inner circumferential side, respectively. Yes.
- the slide structure of the injection fusion mold 5 will be described.
- the injection fusion mold 5 that accommodates the round toilet seat 1 is composed of six outer molds 511 to 516 and twelve inner molds 521 to 532. It is configured to be slidable inward and outward.
- the six outer molds 511 to 516 can freely slide to the outer peripheral side when taking out the toilet seat 1 from the injection fusion mold 5, but the inner molds interfere with each other with respect to the twelve inner molds 521 to 532. And cannot slide in the inner circumferential direction.
- the inner molds 521 to 524 arranged at the top, bottom, left and right positions of the opening 1a of the toilet seat 1 are formed so that the outer peripheral side is narrow and the inner peripheral side is wide. It is configured as preceding inner molds 521 to 524 that slide in advance when the toilet seat 1 is taken out.
- the preceding inner molds 521 to 524 are slid in the inner circumferential direction (arrow direction), and the toilet seat 1 Remove from the inner circumference.
- the preceding inner molds 521 to 524 slide in the inner circumferential direction, as shown in FIG. 6A, a margin for sliding the other inner molds 525 to 532 is formed in the opening 1a.
- the other inner molds 525 to 532 are tilted and slid to be detached from the inner periphery of the toilet seat 1 and the outer mold 511 is removed.
- ... 516 are inclined and slid in the outer peripheral direction to be separated from the outer peripheral surface of the toilet seat 1.
- the injection fusion mold 5 that accommodates the U-shaped toilet seat 1 is composed of six outer molds 511 to 516 and eight inner molds 521 to 528.
- the mold is configured to be slidable inward and outward.
- the inner molds 521 to 524 arranged at the left and right upper and lower positions of the opening 1a of the toilet seat 1 are formed so that the outer peripheral side is narrow and the inner peripheral side is wide. It is configured as preceding inner molds 521 to 524 that slide in advance when 1 is taken out.
- the preceding inner molds 521 to 524 are slid in the inner peripheral direction and detached from the inner periphery of the toilet seat 1.
- a margin for sliding the other inner molds 525 to 528 is formed in the opening 1a.
- the other inner molds 525 to 528 are slid in the inner circumferential direction to be separated from the inner circumference of the toilet seat 1 and the outer molds 521 to 524 are removed.
- the molds 511 to 516 are separated from the outer peripheral surface of the toilet seat 1 by sliding in the outer peripheral direction.
- the inner molds 51 and 52 are slid inwardly and outwardly, so that the toilet seat 1 whose dimensions are enlarged by injection fusion is taken out. It is possible to prevent the outer peripheral surface and the inner peripheral surface from being rubbed against the inner and outer molds 51 and 52 to be damaged. Thereafter, the upper and lower molds 51a, 52a and the lower molds 51b, 52b are separated, the toilet seat 1 is taken out, and the toilet seat 1 is formed by performing a finishing process such as polishing the surface.
- a cavity is formed on the other side of the joint surface between the upper part and the lower part, and on one side of the joint surface, the fitting wall of the upper part (one resin part) is connected to the lower part (the other resin).
- the upper part and the lower part Since the rib-shaped protrusion is projected from one side to the other side, the upper part and the lower part Will be overlapped and joined on one side (hollow part side) of the hollow part, suppressing one side (hollow part side) of the hollow part due to injection of the molten adhesive resin, Whether the bonding resin injected from the other side with respect to the cavity is on one side of the bonding surface without separating the bonding between the upper and lower parts Without leaking, it is reliably filled into the cavity can exhibit a good bonding state.
- the outer peripheral wall on the other side of the cavity is formed to be relatively thin, the outer peripheral wall is bent by the pressure of the adhesive resin injected into the cavity and filled in the cavity. The adhesive resin is prevented from leaking between the resin member and the mold from the other side of the cavity when pressed.
- the fitting wall portion 112d extending from the joint surface 112a of the upper part 11 is provided on the inner peripheral side of the cavity part 13 in the lower part 12.
- the cavity 13 and the communication part 13a communicating with the cavity 13 are vertically targeted across the contact surface between the joining surface 112a and the joining surface 122a, and the adhesive resin injected from the communication part 13a. Is that the hollow part 13 is uniformly injected to the upper groove part 112b of the upper part 11 and the lower groove part 122b of the lower part 12, and that one of the parts is greatly deformed by being injected in either direction. It is preventing.
- the mold for manufacturing the resin product according to the present embodiment is configured to be slidable in the contact / separation direction with respect to the resin product, the mold is slid in the direction away from the resin product when the resin product is released.
- the resin product can be easily taken out from the mold, and the surface can be prevented from being damaged by rubbing against the mold at the time of taking out.
- the resin product of the present invention is not limited to the toilet seat, and may be formed by being joined by injection.
- the appearance of the joint surface is good, and it has a special effect that there is no need for finishing treatment in particular. It is.
- it by adopting it as a toilet seat, there is no gap in the joint portion, and even if sewage or filth adheres, it can be easily wiped off, which is hygienic and preferable.
- the dimension of the junction part of the resin component illustrated in the said embodiment is only an example, for example, the dimension of the fitting wall part 112d (fitting step part 122d) and the dimension of a rib-shaped protrusion are 2.0 mm.
- the above can be determined as appropriate.
- the mold used for the resin product of the present invention is not limited to the mold of the above embodiment, and the outer mold and the inner mold may have any shape and number of divisions, and the upper and lower divisions are two. It is not limited to.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Toilet Supplies (AREA)
- Connection Of Plates (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Siège de toilettes, dont les éléments supérieur et inférieur peuvent être assemblés de manière fiable sans augmenter les étapes de fabrication. Ce produit de résine est formé par l'assemblage entre eux de composants de résine, une partie d'assemblage d'un premier composant de résine et une partie de jonction de l'autre résine étant mises en contact l'une avec l'autre et assemblées. La partie d'assemblage du premier composant de résine comporte : une section rainure ; une surface d'assemblage s'étendant le long d'un premier côté de la section rainure ; et une section de paroi de montage s'étendant vers le premier côté de la surface d'assemblage et faisant saillie vers l'autre côté. La partie d'assemblage de l'autre composant de résine comporte : une section rainure ; une surface d'assemblage s'étendant le long d'un côté de la section rainure ; une section d'extrémité de montage s'étendant vers le premier côté de la surface d'assemblage et renfoncée vers l'autre côté ; et une section saillie en forme de nervure s'étendant vers un côté de la section d'extrémité de montage et faisant saillie vers le premier composant de résine. Tandis que la surface d'assemblage du premier composant de résine et la surface d'assemblage de l'autre composant de résine sont en contact l'une avec l'autre, une section cavité est formée par la section rainure du premier composant de résine et la section rainure de l'autre composant de résine, et les surfaces d'assemblage sont jointes par une résine adhésive injectée dans la cavité depuis l'autre côté.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201780030855.0A CN109153191B (zh) | 2016-11-18 | 2017-11-16 | 树脂制品 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2016225390A JP6275801B1 (ja) | 2016-11-18 | 2016-11-18 | 樹脂製品 |
JP2016-225390 | 2016-11-18 |
Publications (1)
Publication Number | Publication Date |
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WO2018092851A1 true WO2018092851A1 (fr) | 2018-05-24 |
Family
ID=61158408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2017/041310 WO2018092851A1 (fr) | 2016-11-18 | 2017-11-16 | Produit de résine |
Country Status (4)
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JP (1) | JP6275801B1 (fr) |
CN (1) | CN109153191B (fr) |
MY (1) | MY173807A (fr) |
WO (1) | WO2018092851A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117054199A (zh) * | 2023-10-11 | 2023-11-14 | 沈阳市中飞机械厂有限公司 | 一种雷达罩力学试验工装 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04270614A (ja) * | 1991-01-09 | 1992-09-28 | Japan Steel Works Ltd:The | 合成樹脂中空体の接合構造 |
JP2000272014A (ja) * | 1999-03-26 | 2000-10-03 | Matsushita Electric Works Ltd | 樹脂製品の製造方法 |
JP2002113785A (ja) * | 2000-07-31 | 2002-04-16 | Gp Daikyo Corp | 合成樹脂製中空体の接合構造および金型構造 |
JP2002225080A (ja) * | 2001-02-01 | 2002-08-14 | Kojima Press Co Ltd | 樹脂製品の成形方法 |
JP2017001315A (ja) * | 2015-06-11 | 2017-01-05 | 児玉化学工業株式会社 | 樹脂製品 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6038874U (ja) * | 1983-08-25 | 1985-03-18 | トヨタ自動車株式会社 | 被接着パネル構造 |
JP3206798B2 (ja) * | 1996-07-03 | 2001-09-10 | ダイハツ工業株式会社 | 合成樹脂製インテークマニホールドの構造 |
JP3478934B2 (ja) * | 1996-12-10 | 2003-12-15 | 東陶機器株式会社 | 便座及びその振動溶着製造方法 |
JP4136299B2 (ja) * | 2000-09-12 | 2008-08-20 | キヤノン株式会社 | 合成樹脂製の部品結合体 |
-
2016
- 2016-11-18 JP JP2016225390A patent/JP6275801B1/ja active Active
-
2017
- 2017-11-16 WO PCT/JP2017/041310 patent/WO2018092851A1/fr active Application Filing
- 2017-11-16 CN CN201780030855.0A patent/CN109153191B/zh active Active
- 2017-11-16 MY MYPI2018002305A patent/MY173807A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04270614A (ja) * | 1991-01-09 | 1992-09-28 | Japan Steel Works Ltd:The | 合成樹脂中空体の接合構造 |
JP2000272014A (ja) * | 1999-03-26 | 2000-10-03 | Matsushita Electric Works Ltd | 樹脂製品の製造方法 |
JP2002113785A (ja) * | 2000-07-31 | 2002-04-16 | Gp Daikyo Corp | 合成樹脂製中空体の接合構造および金型構造 |
JP2002225080A (ja) * | 2001-02-01 | 2002-08-14 | Kojima Press Co Ltd | 樹脂製品の成形方法 |
JP2017001315A (ja) * | 2015-06-11 | 2017-01-05 | 児玉化学工業株式会社 | 樹脂製品 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117054199A (zh) * | 2023-10-11 | 2023-11-14 | 沈阳市中飞机械厂有限公司 | 一种雷达罩力学试验工装 |
CN117054199B (zh) * | 2023-10-11 | 2023-12-22 | 沈阳市中飞机械厂有限公司 | 一种雷达罩力学试验工装 |
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JP6275801B1 (ja) | 2018-02-07 |
CN109153191B (zh) | 2021-09-17 |
CN109153191A (zh) | 2019-01-04 |
JP2018079676A (ja) | 2018-05-24 |
MY173807A (en) | 2020-02-24 |
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