WO2016051489A1 - モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス - Google Patents
モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス Download PDFInfo
- Publication number
- WO2016051489A1 WO2016051489A1 PCT/JP2014/076018 JP2014076018W WO2016051489A1 WO 2016051489 A1 WO2016051489 A1 WO 2016051489A1 JP 2014076018 W JP2014076018 W JP 2014076018W WO 2016051489 A1 WO2016051489 A1 WO 2016051489A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protrusion
- mold
- holding member
- terminal
- terminal holding
- 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.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- 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
- B29C45/14639—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 for obtaining an insulating effect, e.g. for electrical components
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
-
- H10W74/01—
Definitions
- the present invention relates to a molded connector, a molded connector manufacturing method, and a wire harness.
- Patent Document 1 a molded connector manufactured by placing a part of a cable and a terminal fitting in a cavity of a mold and injecting a molten resin into the cavity and solidifying it is known (for example, Patent Document 1). reference).
- the method of manufacturing a molded connector described in Patent Document 1 has an object to prevent movement of the terminal fitting in the cavity due to the injection pressure of the molten resin at the time of injection molding. Then, as a solution, a pin protruding into the cavity is provided in the mold so as to be able to move forward and backward, and this pin is fitted into a positioning hole provided in the terminal fitting, and the molten resin is injected into the cavity and then injected. Before the solidified resin is solidified, the pin is retracted from the cavity. Thereby, when the molten resin is injected, the terminal fitting is positioned by the pin, so that the movement of the terminal fitting due to the injection pressure of the molten resin can be prevented.
- an object of the present invention is to provide a molded connector, a molded connector manufacturing method, and a wire harness that can suppress movement of the terminal fitting in the cavity during injection molding and can improve waterproofness. To do.
- the present invention is formed by injection molding using a terminal fitting connected to a cable, a terminal holding member made of a resin holding the terminal fitting, and a mold, and the cable And a mold resin portion for holding the terminal holding member, wherein the terminal holding member is formed to protrude from the main body portion and the main body portion, and the gold during the injection molding. And a protrusion having a tip surface that contacts the inner surface of the cavity of the mold, and the protrusion is locked to a locking portion provided in the mold, whereby the terminal holding member at the time of injection molding.
- a molded connector in which movement is restricted and at least a part of the protrusion is welded to the mold resin portion.
- the present invention is formed by injection molding using a metal mold, a terminal metal fitting connected to a cable, a terminal holding member made of a resin holding the terminal metal fitting, for the purpose of solving the above problems.
- a mold connector manufacturing method comprising: one end portion of the cable and a mold resin portion that holds the terminal holding member, wherein the terminal holding member includes a main body portion that holds the terminal fitting, and the main body portion.
- the mold has a locking portion for locking the protrusion, and the tip surface of the protrusion is in contact with the inner surface of the cavity.
- the present invention provides a cable, a terminal fitting connected to the cable, a terminal holding member made of a resin for holding the terminal fitting, and an injection using a mold.
- a molded resin portion that is formed by molding and that holds one end portion of the cable and the terminal holding member, and the terminal holding member is formed to protrude from the main body portion and the main body portion holding the terminal fitting.
- a protrusion having a tip surface that contacts the inner surface of the cavity of the mold during the injection molding, and the protrusion is locked to a locking portion provided in the mold.
- a wire harness in which movement of the terminal holding member at the time is restricted and at least a part of the protrusion is welded to the mold resin portion.
- FIG. 1B is a sectional view taken along line AA in FIG. 1A. It is a perspective view which shows a terminal holding member with a cable and a terminal metal fitting. It is a top view which shows a terminal holding member with a cable and a terminal metal fitting. It is the elements on larger scale of FIG. 3A. It is explanatory drawing which shows the terminal metal fitting connected to the cable.
- FIG. 1A and 1B show a molded connector 10 according to a first embodiment of the present invention and a wire harness 1 provided with the molded connector 10, and FIG. 1A is a perspective view showing an upper surface side of the molded connector 10.
- FIG. 1B is a perspective view showing the lower surface side of the molded connector 10.
- 2 is a cross-sectional view taken along line AA in FIG. 1A.
- the wire harness 1 includes a molded connector 10 and a cable 11.
- the molded connector 10 is formed by injection molding using a terminal fitting 2 connected to the cable 11, a terminal holding member 3 made of a resin for holding the terminal fitting 2, and a mold described later. And a mold resin portion 4 for holding the one end portion of the cable 11 and the terminal holding member 3.
- the mold resin portion 4 is formed with a recess 4a into which a mating connector (not shown) is fitted, and one end of the terminal fitting 2 protrudes from the terminal holding member 3 in the recess 4a.
- the terminal fitting 2 comes into contact with the terminal fitting of the mating connector by fitting the mating connector into the recess 4a.
- the mold resin portion 4 includes a rectangular tube-shaped main body portion 40 that holds the terminal holding member 3, a cable holding portion 41 that holds one end of the cable 11, and first to third members for fitting and fixing to the mating connector.
- the fourth protrusions 42 to 45 are integrally provided with a pair of fitting rails 46 and 47 and a fifth protrusion 48 for fixing the molded connector 10 to the device.
- the recess 4 a is formed at one end of the main body 40 in the longitudinal direction.
- the cable 11 is led out from the cable holding portion 41 at the end opposite to the concave portion 4a.
- FIG. 3A is a perspective view showing the terminal holding member 3 together with the cable 11 and the terminal fitting 2.
- FIG. 3B is a plan view showing the terminal holding member 2.
- FIG. 3C is a partially enlarged view of FIG. 3A.
- FIG. 4 is an explanatory view showing the terminal fitting 2 connected to the cable 11.
- the cable 11 includes first and second insulated wires 111 and 112 and a sheath 110 that collectively covers the insulated wires 111 and 112, and the first and second insulated wires exposed from the end face 110 a of the sheath 110.
- the terminal fitting 2 is connected to each of the electric wires 111 and 112.
- the first insulated electric wire 111 has a core wire 111a made of a highly conductive metal such as copper, and an insulating coating 111b made of an insulator covering the core wire 111a.
- the second insulated wire 112 has a core wire 112a made of a highly conductive metal such as copper, and an insulating coating 112b made of an insulator covering the core wire 112a.
- the terminal fitting 2 is made of a conductive metal, and the contact portion 21 that contacts the terminal fitting of the mating connector, the held portion 22 held by the terminal holding member 3, and the core wires 111a and 112a are connected by caulking.
- the caulking part 23 and the fastening part 24 for fastening the insulating coatings 111b and 112b are integrally provided.
- the terminal holding member 3 is made of a resin such as PA (polyamide) or PBT (polybutylene terephthalate), for example, and a main body 30 that holds the terminal fitting 2 and a protrusion 31 that protrudes from the main body 30 are integrated.
- PA polyamide
- PBT polybutylene terephthalate
- the main-body part 30 of the terminal holding member 3 is a rectangular parallelepiped shape, and the contact part 21 of the terminal metal fitting 2 protrudes from the one end surface 30a of the longitudinal direction.
- the first and second insulated wires 111 and 112 are led out from the other end face 30 b in the longitudinal direction of the main body 30. Between the one end face 30a and the other end face 30b of the main body 30, first to fourth side faces 30c to 30f are formed.
- the protrusion 31 includes a columnar protrusion that is erected on the first side surface 30c among the first to fourth side surfaces 30c to 30f of the main body 30.
- the first side surface 30c is a surface between the second side surface 30d and the fourth side surface 30f
- the third side surface 30e is a surface opposite to the first side surface 30c.
- the protrusion 31 has a cylindrical shape, but is not limited thereto, and may be, for example, a prismatic shape.
- a flat circular tip surface 31a is formed at the tip of the protrusion 31 in parallel with the first side surface 30c.
- a side surface (outer peripheral surface) 31 b of the protrusion 31 formed around the tip surface 31 a is perpendicular to the first side surface 30 c of the main body 30.
- the body portion 30 of the terminal holding member 3 has a pair of fitting holes 301 into which a pair of pins 60 (see FIG. 6A) of the top 6 for molding the mold resin portion 4 together with a mold described later is fitted. Is formed.
- the fitting hole 301 extends along the longitudinal direction of the main body 30 and opens on one end face 30a.
- the two terminal fittings 2 are pressed and held into the main body 30 from the end face 30 b side of the terminal holding member 3 while being connected to the first and second insulated wires 111 and 112.
- the terminal fitting 2 is prevented from being detached from the terminal holding member 3 when the held portion 22 is locked to a hook (not shown) formed in the main body portion 30.
- the mold resin part 4 is formed by injection molding in which a molten resin is injected into the cavity of the mold. Next, a method for manufacturing the mold connector 10 including the mold resin portion 4 will be described.
- FIG. 5A is an explanatory view showing the mold 5 and the top 6 used for manufacturing the molded connector 10, and the terminal holding member 3, the terminal fitting 2, and the ends of the cable 11 housed in the cavity 5 a of the mold 5.
- FIG. 5B is an enlarged view of a portion B in FIG. 5A.
- the terminal fitting 2 inside the terminal holding member 3 and the first and second insulated wires 111 and 112 are indicated by broken lines.
- the mold 5 includes an upper mold 51 and a lower mold 52. By combining the upper mold 51 and the lower mold 52, a cavity 5a as a molding space is formed. A top 6 is disposed between the upper mold 51 and the lower mold 52.
- the upper mold 51 has one injection hole 511 for injecting molten resin into the cavity 5a during injection molding.
- the molten resin is, for example, a resin made of the same material as the terminal holding member 3 melted by heat, and is injected into the cavity 5a from the opening 511a of the injection hole 511.
- the lower mold 52 is provided with a locking portion 521 for locking the protrusion 31 of the terminal holding member 3.
- FIG. 5C is a perspective view showing the locking portion 521 and its peripheral portion.
- the locking portion 521 protrudes from the cavity forming surface 52a of the lower mold 52 facing the first side surface 30c of the main body portion 30 of the terminal holding member 3 via a gap toward the upper mold 51, and is formed in a wall shape. ing.
- the locking portion 521 is formed adjacent to the concave portion 522 for forming the fifth protrusion 48 (see FIG. 1B) of the mold resin portion 4, and the terminal holding member 3.
- the contact surface 521a with the protrusion 31 is curved in a concave shape.
- the shape is not limited to this, and the locking portion 521 may be a rectangular parallelepiped, for example.
- the protruding amount (projecting height) of the locking portion 521 from the cavity forming surface 52 a is smaller than the protruding amount of the protruding portion 31 from the third side surface 30 c of the main body 30 in the terminal holding member 3.
- a flat contact surface 520 a that contacts the tip surface 31 a of the protrusion 31 of the terminal holding member 3 is formed on the contact surface 521 a side of the locking portion 521 on the cavity forming surface 52 a of the lower mold 52.
- the outer edge of the contact surface 520a is indicated by a two-dot chain line.
- the locking portion 521 is formed at a position that is closer to the sheath 110 side of the cable 11 than the contact surface 520a. Therefore, a part of the side surface 31 b of the protrusion 31 on the side of the sheath 110 contacts the contact surface 521 a of the locking portion 521.
- the opening 511 a of the injection hole 511 in the upper mold 51 is directed to the contact surface 520 a of the lower mold 52. That is, when the molten resin is injected from the opening 511 a of the injection hole 511, if the terminal holding member 3 is not disposed in the cavity 5 a, the injected molten resin is out of the cavity forming surface 52 a of the lower mold 52. It first collides with the contact surface 520a. In other words, the opening 511a of the injection hole 511 and the contact surface 520a face each other across the terminal holding member 3 along the extension line 511b of the injection hole 511 (virtual line obtained by extending the central axis of the injection hole 511). .
- FIG. 6A is a side view showing the frame 6.
- FIG. 6B is a front view showing the surface of the top 6 facing the terminal holding member 3.
- the top 6 has first to third prisms 61 to 63, and the first to third prisms 61 to 63 are arranged along the longitudinal direction of the top 6.
- the cross-sectional area of the second prismatic part 62 orthogonal to the longitudinal direction is larger than the cross-sectional area of the third prismatic part 63 on the terminal holding member 3 side, and the cross-sectional area of the first prismatic part 61 is equal to that of the second prismatic part 62. It is even larger than the cross-sectional area.
- the first prism portion 61 and the second prism portion 62, and the second prism portion 62 and the third prism portion 63 are smoothly connected in a tapered shape.
- the top 6 also has a pair of pins 60 that fit into the pair of fitting holes 301 of the terminal holding member 3.
- the pair of pins 60 protrude from the facing surface 63 a of the third prism portion 63 facing the terminal holding member 3 along the longitudinal direction of the top 6.
- the top 6 is formed with a pair of insertion holes 601 into which the contact portions 21 of the two terminal fittings 2 held by the terminal holding member 3 are respectively inserted.
- the insertion hole 601 opens in the surface 63 a facing the terminal holding member 3 and is formed in parallel with the pin 60.
- the first prism 61 is sandwiched between the upper mold 51 and the lower mold 52, so that the molten resin injected into the cavity 5a is dammed and the pair of pins 60 are terminal holding members. 3 and the contact portion 21 of the terminal fitting 2 is inserted into the insertion hole 601 of the top 6 to support the terminal holding member 3 and the terminal fitting 2 during injection molding. .
- the concave portion 4a (shown in FIGS. 1A and 1B) of the mold resin portion 4 is formed by the second prism portion 62 and the third prism portion 63 of the top 6.
- the molded connector 10 has the terminal fitting 2 connected to the cable 11 disposed in the cavity 5a of the mold 5 together with the terminal holding member 3, and the top 6 is sandwiched between the upper mold 51 and the lower mold 52. In this state, it is formed by injecting molten resin into the cavity 5a from the opening 511a of the injection hole 511. The molten resin injected into the cavity 5a becomes a mold resin portion 4 by solidifying due to a decrease in temperature.
- the tip surface 31a of the protrusion 31 of the terminal holding member 3 contacts the inner surface of the cavity 5a (the contact surface 520a of the lower mold 52). To do. Further, the side surface 31b of the protruding portion 31 is in contact with the contact surface 521a of the locking portion 521 or is opposed through a slight gap. With this arrangement, the protrusion 31 has its tip end surface 31 a intersecting the extension line 511 b of the injection hole 511.
- the injected molten resin When the molten resin is injected from the injection hole 511, the injected molten resin first collides with the third side surface 30e of the main body 30 of the terminal holding member 3.
- the terminal holding member 3 receives a force toward the lower mold 52 due to the pressure of the molten resin, but the movement of the terminal holding member 3 toward the lower mold 52 side causes the lower mold 52 of the tip surface 31a of the protrusion 31 to move.
- the contact surface 520 a is regulated by contact with the contact surface 520 a, and a gap through which the molten resin flows is secured between the third side surface 30 c of the terminal holding member 3 and the cavity forming surface 52 a of the lower mold 52.
- the molten resin flows and fills each part in the cavity 5 a through the gap between the third side surface 30 e of the terminal holding member 3 and the upper mold 51.
- the molten resin that has flowed to the portion that becomes the cable holding portion 41 of the mold resin portion 4 flows along the first and second insulated wires 111 and 112 led out from the main body portion 30 of the terminal holding member 3, and the sheath 110. Flows into the outer peripheral side of the.
- a pressure due to the flow of the molten resin acts on the end surface 110a of the sheath 110, and a force in the direction of coming out of the cavity 5a is applied to the cable 11 by this pressure.
- the terminal holding member 3 moves to the opposite side (the sheath 110 side) together with the cable 11.
- the protrusion 31 of the terminal holding member 3 is locked to the locking portion 521 provided on the mold 5, so that the movement of the terminal holding member 3 during injection molding is restricted. That is, when the side surface 31b of the protrusion 31 of the terminal holding member 3 contacts the contact surface 521a of the locking portion 521, the movement of the terminal holding member 3 toward the sheath 110 is restricted.
- the molten resin has a high temperature of, for example, 200 ° C. or higher, when the molten resin is filled in the cavity 5a, at least a part of the protrusion 31 of the terminal holding member 3 is melted by the heat.
- the terminal holding member 3 and the mold resin portion 4 are welded. More specifically, a portion of the side surface 31b of the protrusion 31 of the terminal holding member 3 that is not in contact with the contact surface 521a of the locking portion 521 is formed with the mold resin portion 4 over the entire circumference surrounding the tip surface 31a. Weld. Thereby, the penetration
- the protrusion 31 of the terminal holding member 3 since the ratio of the volume with respect to the surface area of the protrusion 31 of the terminal holding member 3 is smaller than that of the main body 30, the protrusion 31 is easily melted by the heat of the molten resin. For this reason, even when the temperature of the molten resin is a temperature that does not lead to the melting of the main body 30, the protrusion 31 can be melted by the heat of the molten resin.
- the tip surface 31a of the protrusion 31 is kept in contact with the contact surface 520a of the lower mold 52 during injection molding, the tip surface 31a of the protrusion 31 and the contact surface 520a of the lower mold 52 The molten resin does not flow in between. For this reason, as shown in FIG. 1B, the tip surface 31 a of the protrusion 31 is exposed to the outer surface of the main body 40 of the mold resin portion 4.
- the molded connector 10 with high waterproofness is obtained.
- a molded connector 10 and the wire harness 1 can be suitably used as, for example, a wheel speed sensor for an ABS (anti-lock brake system) of a vehicle or a connector for an electromagnetic brake device for braking a wheel.
- the terminal holding member 3 holding the terminal fitting 2 has its protrusion 31 locked to the locking portion 521 of the lower mold 52 to restrict movement during injection molding, and the protrusion 31 is a molten resin. Therefore, it is possible to suppress the movement of the terminal fitting 2 in the cavity at the time of injection molding and to improve the waterproofness of the mold connector 10.
- the locking portion 521 of the lower mold 52 Since the locking portion 521 of the lower mold 52 is formed at a position closer to the sheath 110 side of the cable 11 than the protruding portion 31 of the terminal holding member 3, the molten resin acting on the end surface 110 a of the sheath 110 is formed. Even if the terminal holding member 3 receives a moving force toward the sheath 110 via the first and second insulated wires 111 and 112 due to pressure, the protrusion 31 is locked to the locking portion 521, so that the terminal The movement of the holding member 3 in the cavity 5a is suppressed.
- the opening 511a of the injection hole 511 is directed to the contact surface 520a with the protrusion 31 in the lower mold 52, and the protrusion 31 of the terminal holding member 3 extends to the distal end surface 31a of the extension line 511b of the injection hole 511. Therefore, the pressure received from the molten resin injected into the main body 30 of the terminal holding member 3 from the injection hole 511 is received by the protrusions 31, and the movement and inclination of the terminal holding member 3 during injection molding are suppressed. .
- the protrusion 31 can improve the waterproof property of the mold connector 10.
- FIGS. 7A to 8B a second embodiment of the present invention will be described with reference to FIGS. 7A to 8B.
- the molded connector and the wire harness according to the present embodiment are different from the terminal holding member 3 according to the first embodiment in the configuration of the terminal holding member 3A, and other configurations are the same as those in the first embodiment. .
- the configuration of the terminal holding member 3A which is the difference, will be described mainly, and the same components as those described in the first embodiment will be denoted by the same reference numerals and duplicated. The description is omitted.
- FIG. 7A is a perspective view showing a terminal holding member 3A according to the second embodiment.
- FIG. 7B is a partially enlarged view of FIG. 7A.
- FIG. 7C is a cross-sectional view of the protrusion 31A in the terminal holding member 3A.
- FIG. 8A is an explanatory view showing a state in which the terminal holding member 3 ⁇ / b> A is disposed in the cavity 5 a of the mold 5 together with the terminal fitting 2 and the end of the cable 11.
- FIG. 8B is an enlarged view of a portion C in FIG. 8A.
- the protrusion 31A has a columnar protrusion 311 and a peripheral wall 312 surrounding the protrusion 311.
- the protrusion 311 has, for example, a columnar shape common to the protrusion 31 of the terminal holding member 3 according to the first embodiment, and the tip surface 311a is in contact with the cavity forming surface 52a of the lower mold 52 during injection molding. Contact surface 520a.
- the peripheral wall 312 is a circular wall erected on the third side surface 30c of the main body 30 of the terminal holding member 3A, and the inner peripheral surface 312a is opposed to the side surface 311b of the protrusion 311 while maintaining a certain distance.
- the peripheral wall 312 has a tapered shape in which the thickness in the radial direction becomes thinner toward the distal end portion, that is, the farther away from the third side surface 30c.
- the outer peripheral surface 312b of the peripheral wall 312 is perpendicular to the third side surface 30c of the main body 30, and the angle formed between the inner peripheral surface 312a of the peripheral wall 312 and the third side surface 30c. Is an obtuse angle.
- the inner peripheral surface 312a of the peripheral wall 312 has a tapered shape whose inner diameter increases toward the tip of the peripheral wall 312, and the cross section of the peripheral wall 312 has a triangular shape.
- the diameter of the protrusion 311 is d 1
- the outer diameter of the peripheral wall 312 is d 2
- the height of the protrusion 311 (the amount of protrusion from the third side surface 30 c of the main body 30) is h 1
- the peripheral wall Assuming that the height of 312 is h 2 and the thickness at the base end portion (end portion on the third side face 30c side) of the peripheral wall 312 is t, d 1 is, for example, 2.0 mm
- d 2 is, for example, 3.0 mm
- h 2 is, for example, 0.6 mm
- t is, for example, 0.3 mm.
- the protrusion 311 is higher than the peripheral wall 312 with respect to the third side surface 30c of the main body 30.
- the protrusion 311 is the tip of the peripheral wall 312. Protrudes from the department.
- the protrusion 311 of the protrusion 31A is locked to the locking portion 521 of the lower mold 52 as shown in FIG. 8A. More specifically, the tip surface 311a of the projection 311 contacts the contact surface 520a of the lower mold 52, and the side surface 311b of the projection 311 contacts the contact surface 521a of the locking portion 521 or through a slight gap. opposite.
- the pressure of the molten resin acts on the end surface 110a of the sheath 110, the protrusion 311 contacts the contact surface 521a and is locked by the locking portion 521, thereby restricting the movement of the terminal holding member 3A.
- peripheral wall 312 is melted over the entire circumference of the protrusion 31A by the heat of the molten resin, and is welded to the mold resin portion 4.
- the moisture is blocked by the welded portion between the peripheral wall 312 and the mold resin portion 4. Thereby, the waterproofness of a molded connector increases.
- the peripheral wall 312 is thinner at the tip, the peripheral wall 312 is easily melted by the heat of the molten resin. For this reason, even when the temperature of the molten resin is not high enough to melt the protrusion 311, it is possible to melt at least a part including the tip of the peripheral wall 312 and weld it to the mold resin portion 4.
- the cable (11) includes a plurality of electric wires (111, 112) and a sheath (110) that collectively covers the plurality of electric wires (111, 112). 110a), the terminal fitting (2) is connected to each of the plurality of electric wires (111, 112) exposed from 110a), and the protrusion (31 / 31A) of the terminal holding member (3 / 3A) is locked.
- the tip end surface (31a / 311a) intersects an extension line (511b) of an injection hole (511) for injecting molten resin into the cavity (5a).
- the molded connector (10) according to [1] or [2].
- the protrusion (31) is a columnar protrusion having the tip surface (31a) formed thereon, and the side surface (31b) of the protrusion (31) surrounding the tip surface (31a) is the mold resin portion.
- the molded connector (10) according to any one of [1] to [3], which is welded to (4).
- the protrusion (31A) includes a columnar protrusion (311) on which the tip surface (311a) is formed, and a peripheral wall (312) surrounding the protrusion (311).
- the mold connector (10) according to any one of [1] to [3], wherein at least a part of 321) is welded to the mold resin portion (4) over the entire circumference.
- a molded connector (10) comprising: a mold resin portion (4) formed by a mold resin portion (4) for holding one end of the cable (11) and the terminal holding member (3 / 3A), wherein the terminal
- the holding member (3 / 3A) has a main body (30) that holds the terminal fitting (2), and a protrusion (31 / 31A) protruding from the main body (30),
- the tip surface (31a / 311a) of the protrusion (31 / 31A) is in contact with the inner surface of the cavity (5a) and the protrusion (31 / 31A) is locked.
- a stopper (521) is formed, and the terminal holding is performed by locking the protrusion (31 / 31A) of the terminal holding member (3 / 3A) to the locking portion (521) during the injection molding.
- the movement of the member (3 / 3A) is restricted, and at least a part of the protrusion (31 / 31A) is melted by the heat of the molten resin injected into the cavity (5a). Production method.
- the mold (5) has an injection port (511a) for injecting a molten resin into the cavity (5a) during the injection molding, and the tip surface (31 / 31A) of the projection (31 / 31A). 31a / 311a) The method for manufacturing a molded connector (10) according to [6], wherein the mold connector (10a) is formed so as to face a contact surface (520a).
- the cable (11) includes a plurality of electric wires (111, 112) and a sheath (110) that collectively covers the plurality of electric wires (111, 112), and an end surface of the sheath (110) ( 110a), the terminal fitting (2) is connected to each of the plurality of electric wires (111, 112) exposed from the 110a), and the protrusion (31 / 31A) is engaged by the locking portion (521) during the injection molding.
- the manufacturing method of the molded connector (10) according to [6] or [7], wherein the terminal holding member (3 / 3A) is restricted from moving toward the sheath (110) by stopping.
- the protrusion (31) is a columnar protrusion having the tip surface (31a) formed thereon, and the side surface (31b) of the protrusion surrounding the tip surface (31a) is melted by the heat of the molten resin.
- the protrusion (31A) includes a columnar protrusion (311) on which the tip end surface (311a) is formed and a peripheral wall (312) surrounding the protrusion (311), and the heat of the molten resin
- a cable (11), a terminal fitting (2) connected to the cable (11), a terminal holding member (3 / 3A) made of a resin for holding the terminal fitting (2), a mold ( 5), a mold resin portion (4) for holding one end of the cable (110) and the terminal holding member (3 / 3A), and the terminal holding member (3 / 3A) is formed by projecting from the main body (30) holding the terminal fitting (2) and the main body (30), and on the inner surface of the cavity (5a) of the mold (5) during the injection molding. And a protrusion (31 / 31A) having a tip surface (31a / 311a) in contact with the protrusion (31 / 31A).
- the protrusion (31 / 31A) is engaged with a locking portion (521) provided on the mold (5). Holding the terminal during the injection molding by being stopped Is moved regulation timber (3 / 3A), and at least a portion of said projection (31 / 31A) is welded the mold resin portion (4), the wire harness (1).
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Insulated Conductors (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
Description
以下、本発明の第1の実施の形態について、図1A乃至図6Bを参照して説明する。
図5Aは、モールドコネクタ10の製造に用いる金型5及びコマ6、ならびに金型5のキャビティ5aに収容された端子保持部材3、端子金具2、及びケーブル11の端部を示す説明図である。図5Bは、図5AのB部拡大図である。なお、図5Aでは、端子保持部材3の内部の端子金具2ならびに第1及び第2の絶縁電線111,112を破線で示している。
以上説明した実施の形態によれば、以下のような作用及び効果が得られる。
次に、本発明の第2の実施の形態について、図7A乃至図8Bを参照して説明する。本実施の形態に係るモールドコネクタ及びワイヤハーネスは、その端子保持部材3Aの構成が第1の実施の形態に係る端子保持部材3と異なり、その他の構成は第1の実施の形態と共通である。以下、この違いの部分である端子保持部材3Aの構成について重点的に説明し、第1の実施の形態について説明したものと共通する構成要素については、共通する符号を付して、その重複した説明を書略する。
次に、以上説明した実施の形態から把握される技術思想について、実施の形態における符号等を援用して記載する。ただし、以下の記載における各符号は、特許請求の範囲における構成要素を実施の形態に具体的に示した部材等に限定するものではない。
前記金型(5)は、そのキャビティ(5a)の内面に前記突部(31/31A)の先端面(31a/311a)が接触すると共に、前記突部(31/31A)を係止する係止部(521)が形成され、前記射出成型時には、前記端子保持部材(3/3A)の前記突部(31/31A)が前記係止部(521)に係止されることにより前記端子保持部材(3/3A)の移動が規制され、かつ前記キャビティ(5a)内に射出される溶融樹脂の熱によって前記突部(31/31A)の少なくとも一部が溶融する、モールドコネクタ(10)の製造方法。
10…モールドコネクタ
11…ケーブル
110…シース
110a…端面
2…端子金具
3,3A…端子保持部材
30…本体部
31,31A…突部
311…突起
311a…先端面
311b…側面
312…周囲壁
31a…先端面
31b…側面
4…モールド樹脂部
5…金型
511…射出孔
511a…開口
521…係止部
5a…キャビティ
6…コマ
Claims (11)
- ケーブルに接続された端子金具と、
前記端子金具を保持する樹脂からなる端子保持部材と、
金型を用いた射出成型によって形成され、前記ケーブルの一端部及び前記端子保持部材を保持するモールド樹脂部と、を備え、
前記端子保持部材は、前記端子金具を保持する本体部と、前記本体部から突出して形成され、前記射出成型時に前記金型のキャビティの内面に接触する先端面を有する突部とを有し、前記突部が前記金型に設けられた係止部に係止されることにより前記射出成型時における前記端子保持部材の移動が規制され、かつ前記突部の少なくとも一部が前記モールド樹脂部と溶着した、
モールドコネクタ。 - 前記ケーブルは、複数の電線及び前記複数の電線を一括して被覆するシースを有し、前記シースの端面から露出した前記複数の電線のそれぞれに前記端子金具が接続され、
前記端子保持部材は、前記突部が前記係止部に係止されることにより、前記シース側への移動が規制される、
請求項1に記載のモールドコネクタ。 - 前記突部は、前記キャビティ内に溶融樹脂を射出するための射出孔の延長線に前記先端面が交差する、
請求項1又は2に記載のモールドコネクタ。 - 前記突部は、前記先端面が形成された柱状の突起からなり、前記先端面を囲む前記突起の側面が前記モールド樹脂部と溶着した、
請求項1乃至3の何れか1項に記載のモールドコネクタ。 - 前記突部は、前記先端面が形成された柱状の突起と、前記突起を囲む周囲壁とを有し、
前記周囲壁の少なくとも一部がその全周にわたって前記モールド樹脂部と溶着した、
請求項1乃至3の何れか1項に記載のモールドコネクタ。 - ケーブルに接続された端子金具と、
前記端子金具を保持する樹脂からなる端子保持部材と、
金型を用いた射出成型によって形成され、前記ケーブルの一端部及び前記端子保持部材を保持するモールド樹脂部と、を備えたモールドコネクタの製造方法であって、
前記端子保持部材は、前記端子金具を保持する本体部と、前記本体部から突出した突部とを有し、
前記金型は、そのキャビティの内面に前記突部の先端面が接触すると共に、前記突部を係止する係止部が形成され、
前記射出成型時には、前記端子保持部材の前記突部が前記係止部に係止されることにより前記端子保持部材の移動が規制され、かつ前記キャビティ内に射出される溶融樹脂の熱によって前記突部の少なくとも一部が溶融する、
モールドコネクタの製造方法。 - 前記金型には、前記射出成型時に前記キャビティ内に溶融樹脂を射出するための射出口が、前記突部の前記先端面との接触面を指向して形成されている、
請求項6に記載のモールドコネクタの製造方法。 - 前記ケーブルは、複数の電線及び前記複数の電線を一括して被覆するシースを有し、前記シースの端面から露出した前記複数の電線のそれぞれに前記端子金具が接続され、
前記射出成型時に、前記係止部によって前記突部を係止することにより、前記端子保持部材の前記シース側への移動を規制する、
請求項6又は7に記載のモールドコネクタの製造方法。 - 前記突部は、前記先端面が形成された柱状の突起からなり、前記溶融樹脂の熱によって前記先端面を囲む前記突起の側面を溶融させる、
請求項6乃至8の何れか1項に記載のモールドコネクタの製造方法。 - 前記突部は、前記先端面が形成された柱状の突起と前記突起を囲む周囲壁とを有し、前記溶融樹脂の熱によって前記周囲壁の少なくとも一部をその全周にわたって溶融させる、
請求項6乃至8の何れか1項に記載のモールドコネクタの製造方法。 - ケーブルと、
前記ケーブルに接続された端子金具と、
前記端子金具を保持する樹脂からなる端子保持部材と、
金型を用いた射出成型によって形成され、前記ケーブルの一端部及び前記端子保持部材を保持するモールド樹脂部と、を備え、
前記端子保持部材は、前記端子金具を保持する本体部と、前記本体部から突出して形成され、前記射出成型時に前記金型のキャビティの内面に接触する先端面を有する突部とを有し、前記突部が前記金型に設けられた係止部に係止されることにより前記射出成型時における前記端子保持部材の移動が規制され、かつ前記突部の少なくとも一部が前記モールド樹脂部と溶着した、
ワイヤハーネス。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/102,473 US9831590B2 (en) | 2014-09-30 | 2014-09-30 | Molded connector, method for manufacturing molded connector, and wire harness |
| JP2016521815A JP6274310B2 (ja) | 2014-09-30 | 2014-09-30 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
| PCT/JP2014/076018 WO2016051489A1 (ja) | 2014-09-30 | 2014-09-30 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
| CN201480067343.8A CN105814756B (zh) | 2014-09-30 | 2014-09-30 | 模制连接器、模制连接器的制造方法及线束 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/076018 WO2016051489A1 (ja) | 2014-09-30 | 2014-09-30 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016051489A1 true WO2016051489A1 (ja) | 2016-04-07 |
Family
ID=55629588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2014/076018 Ceased WO2016051489A1 (ja) | 2014-09-30 | 2014-09-30 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9831590B2 (ja) |
| JP (1) | JP6274310B2 (ja) |
| CN (1) | CN105814756B (ja) |
| WO (1) | WO2016051489A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018088350A (ja) * | 2016-11-29 | 2018-06-07 | 日立金属株式会社 | モールドコネクタの製造方法、モールドコネクタ、及びワイヤハーネス |
| WO2020008680A1 (ja) * | 2018-07-05 | 2020-01-09 | オリンパス株式会社 | 内視鏡用コネクタおよび内視鏡 |
| JPWO2021221091A1 (ja) * | 2020-05-01 | 2021-11-04 | ||
| JPWO2022044663A1 (ja) * | 2020-08-26 | 2022-03-03 | ||
| US11641080B2 (en) | 2020-09-11 | 2023-05-02 | Japan Aviation Electronics Industry, Limited | Connector formed with connector body having predetermined surface facing downward and a cable-holding portion integrated under proper arrangement |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738618A (zh) * | 2016-12-28 | 2017-05-31 | 上海航天电源技术有限责任公司 | 一种注胶模具及对接插件尾线的注塑方法 |
| CN109473921A (zh) * | 2018-12-18 | 2019-03-15 | 安徽江淮汽车集团股份有限公司 | 一种易固定式防水线束护套 |
| DE102019200021B4 (de) * | 2019-01-03 | 2023-10-12 | Zf Friedrichshafen Ag | Kontaktierungsvorrichtung |
| JP7084341B2 (ja) * | 2019-03-06 | 2022-06-14 | トヨタ自動車株式会社 | コネクタ部のモールド成形方法 |
| DE102019209570A1 (de) * | 2019-06-28 | 2020-12-31 | Continental Teves Ag & Co. Ohg | Stabilisatorelement für einen Stecker |
| CN111478060B (zh) * | 2020-04-10 | 2025-09-12 | 长春捷翼汽车科技股份有限公司 | 一种注塑成型的线束及成型方法 |
| JP7339299B2 (ja) * | 2021-06-21 | 2023-09-05 | 矢崎総業株式会社 | コネクタ |
| CN114889043B (zh) * | 2022-07-12 | 2022-09-30 | 成都宝利根创科电子有限公司 | 一种用于注塑模具的线束端子定位装置 |
| CN116175877B (zh) * | 2023-03-17 | 2023-11-17 | 河北雁翎电缆有限公司 | 一种线缆接头的注塑压模设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10189134A (ja) * | 1996-12-25 | 1998-07-21 | Methode Electron Far East Pte Ltd | コネクタ |
| JPH1154192A (ja) * | 1997-08-06 | 1999-02-26 | 英明 ▲かせ▼谷 | 差し込みプラグ及びその製造方法 |
| JP3654564B2 (ja) * | 1999-03-02 | 2005-06-02 | 矢崎総業株式会社 | 成形コネクタの製造方法 |
| JP2014222628A (ja) * | 2013-05-14 | 2014-11-27 | 日立金属株式会社 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235832A (en) * | 1978-07-31 | 1980-11-25 | Alden Research Foundation | Molding method |
| CN2874826Y (zh) * | 2005-12-15 | 2007-02-28 | 建通精密工业股份有限公司 | 改进的插头导电端子浇注引流结构 |
| JP4830662B2 (ja) * | 2006-06-22 | 2011-12-07 | 住友電装株式会社 | 金属プレート付き樹脂成形品 |
| JP2010161041A (ja) | 2009-01-09 | 2010-07-22 | Ngk Spark Plug Co Ltd | 端子金具一体型樹脂製コネクタの製造方法 |
| JP5308935B2 (ja) * | 2009-06-30 | 2013-10-09 | 矢崎総業株式会社 | コネクタの一体成形方法 |
-
2014
- 2014-09-30 WO PCT/JP2014/076018 patent/WO2016051489A1/ja not_active Ceased
- 2014-09-30 CN CN201480067343.8A patent/CN105814756B/zh active Active
- 2014-09-30 JP JP2016521815A patent/JP6274310B2/ja active Active
- 2014-09-30 US US15/102,473 patent/US9831590B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10189134A (ja) * | 1996-12-25 | 1998-07-21 | Methode Electron Far East Pte Ltd | コネクタ |
| JPH1154192A (ja) * | 1997-08-06 | 1999-02-26 | 英明 ▲かせ▼谷 | 差し込みプラグ及びその製造方法 |
| JP3654564B2 (ja) * | 1999-03-02 | 2005-06-02 | 矢崎総業株式会社 | 成形コネクタの製造方法 |
| JP2014222628A (ja) * | 2013-05-14 | 2014-11-27 | 日立金属株式会社 | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018088350A (ja) * | 2016-11-29 | 2018-06-07 | 日立金属株式会社 | モールドコネクタの製造方法、モールドコネクタ、及びワイヤハーネス |
| WO2020008680A1 (ja) * | 2018-07-05 | 2020-01-09 | オリンパス株式会社 | 内視鏡用コネクタおよび内視鏡 |
| JPWO2021221091A1 (ja) * | 2020-05-01 | 2021-11-04 | ||
| WO2021221091A1 (ja) * | 2020-05-01 | 2021-11-04 | 京セラインダストリアルツールズ株式会社 | 電源コードおよび電源コードの製造方法 |
| JP7465957B2 (ja) | 2020-05-01 | 2024-04-11 | 京セラインダストリアルツールズ株式会社 | 電源コードおよび電源コードの製造方法 |
| JPWO2022044663A1 (ja) * | 2020-08-26 | 2022-03-03 | ||
| WO2022044663A1 (ja) * | 2020-08-26 | 2022-03-03 | 住友電装株式会社 | 成形コネクタ |
| JP7327683B2 (ja) | 2020-08-26 | 2023-08-16 | 住友電装株式会社 | 成形コネクタ |
| US11641080B2 (en) | 2020-09-11 | 2023-05-02 | Japan Aviation Electronics Industry, Limited | Connector formed with connector body having predetermined surface facing downward and a cable-holding portion integrated under proper arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105814756B (zh) | 2018-01-16 |
| US9831590B2 (en) | 2017-11-28 |
| JP6274310B2 (ja) | 2018-02-07 |
| JPWO2016051489A1 (ja) | 2017-08-03 |
| CN105814756A (zh) | 2016-07-27 |
| US20160322731A1 (en) | 2016-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6274310B2 (ja) | モールドコネクタ、モールドコネクタの製造方法、及びワイヤハーネス | |
| US9972417B2 (en) | Electrically conducting path | |
| JP2013041677A (ja) | コネクタおよびそのコネクタの製造方法 | |
| JP6011449B2 (ja) | モールドコネクタの製造方法 | |
| US20220029401A1 (en) | Bracket-equipped conductive path | |
| US20150035396A1 (en) | Motor provided with terminal block | |
| JP6891776B2 (ja) | インナ部品及び樹脂成形品 | |
| JP6229305B2 (ja) | アンテナ装置およびアンテナ装置の製造方法 | |
| JP2017007307A (ja) | 樹脂成形体付きケーブルの製造方法 | |
| JP6686833B2 (ja) | 導電路 | |
| JP2014100011A (ja) | ワイヤーハーネス | |
| WO2018061834A1 (ja) | インナ部品及び導電路 | |
| CN109891681A (zh) | 连接器 | |
| JP2007245733A (ja) | 多次成形体 | |
| JP6767713B2 (ja) | 位置検出スイッチ及びその製造方法 | |
| JP2006142513A (ja) | インサート成形品及びインサート成形品の製造方法 | |
| JP5407990B2 (ja) | 端子用のキャップ | |
| JP7616107B2 (ja) | 複合成形部品 | |
| JP2013161887A (ja) | 筐体 | |
| JP2018088350A (ja) | モールドコネクタの製造方法、モールドコネクタ、及びワイヤハーネス | |
| WO2016125522A1 (ja) | 防水コネクタ | |
| JPWO2017199699A1 (ja) | ワイヤハーネス | |
| JP2011216194A (ja) | コネクタ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENP | Entry into the national phase |
Ref document number: 2016521815 Country of ref document: JP Kind code of ref document: A |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14903179 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15102473 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 14903179 Country of ref document: EP Kind code of ref document: A1 |