CN105103383A - Waterproof connector - Google Patents
Waterproof connector Download PDFInfo
- Publication number
- CN105103383A CN105103383A CN201380075464.2A CN201380075464A CN105103383A CN 105103383 A CN105103383 A CN 105103383A CN 201380075464 A CN201380075464 A CN 201380075464A CN 105103383 A CN105103383 A CN 105103383A
- Authority
- CN
- China
- Prior art keywords
- rib
- seal member
- anticreep
- supporting part
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- 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
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4364—Insertion of locking piece from the front
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- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
- H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A seal member (60) is disposed on the front surface of a housing (10) so as to be in contact therewith, and a front holder (40) is disposed on the front surface of the seal member (60) so as to be in contact therewith. The contact surface (52) of the front holder (40), which is in contact with the seal member (60), is provided with a rib (53) which extends along the surface. The rib (53) is provided with a retaining protrusion (54) which, at a position separated from the contact surface (52), protrudes in the direction intersecting the direction of protrusion of the rib (53). A rib receiving section (63), into which the rib (53) is inserted, is provided in the front surface of the seal member (60). The rib receiving section (63) is provided with a retainer receiving section (64) into which the retaining protrusion (54) is inserted in a retained state and which, at a position separated from the front surface of the seal member (60), is recessed in the direction intersecting the direction of insertion of the rib (53).
Description
Technical field
The present invention relates to a kind of water-proof connector.
Background technology
Water-proof connector disclosed in patent documentation 1 has: block cloudy housing, has cavity; And the support of lid, be arranged on cloudy housing, be molding by insert and become to be integrated with seal member.When support installing is to cloudy housing, seal member is pressed into the front surface of cloudy housing, between support and cloudy housing, sandwiched seal member.Terminal fittings is inserted in the cavity of housing from rear, is fitted to the positive housing of the other side side with cloudy housing from front, terminal fittings be arranged on male in positive housing and be electrically connected.In addition, under the state that cloudy housing is chimeric with positive housing, the sealing teat be arranged in positive housing is inserted in the through hole (closed hole) of seal member in liquid-tight manner.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2003-297479 publication
Summary of the invention
Invent problem to be solved
In the above cases, be integrated because seal member and support are molding by insert to form, therefore, there is following situation, namely except needing the mould for the complexity of insert-molding, equipment becomes large-scale, and cost uprises.In contrast, also can not carry out insert-molding, the side in support and seal member arranges protuberance, and arranges recess the opposing party, makes protuberance and recess concavo-convex chimeric, thus assembling support and seal member.But in this case, there is problem as follows, namely when newly arranging protuberance and recess, structure correspondingly becomes complicated, therefore not preferred.
The present invention accordingly completes, and its object is to, and assembles seal member and support when not causing structure complicated.
For solving the technical scheme of problem
The invention provides a kind of water-proof connector, comprising: housing, have and to extend along the longitudinal direction and at the cavity of two sides, front and back opening, inserted terminals accessory in described cavity, seal member, abuts with a face in the two sides, front and back of described housing and configures, and has in the position be communicated with described cavity and to extend along the longitudinal direction and at the closed hole of two sides, front and back opening, and support, abut with a face in the two sides, front and back of described seal member and configure, and described seal member is sandwiched between described housing, the feature of described water-proof connector is, the bearing surface abutted with a described face of described seal member in described support is provided with the rib extended along direction, face, the position leaving described bearing surface of described rib is provided with anticreep teat, this anticreep teat is towards outstanding from the direction that the projected direction that described bearing surface is given prominence to intersects with described rib, the rib supporting part of inserting for described rib is provided with in a described face of described seal member, be provided with the direction intersected to the direction of insertion with described rib cave in the position leaving a described face of described seal member of described rib supporting part and supply the anticreep supporting part that described anticreep teat inserts with anticreep state.
Invention effect
The rib of support is inserted into the rib supporting part of seal member, and anticreep teat is inserted into anticreep supporting part with anticreep state, thus does not carry out insert-molding and just seal member can be assembled into support.In this case, anticreep teat is arranged at rib, and rib is formed as the form extended along the direction, face of the bearing surface of support, and therefore support is by rib reinforcement.Therefore, seal member by support anticreep the reinforcing construction of the disconnecting prevention structure that keeps and support realize sharing by rib, compared with being provided separately separately the situation of two structures, simplify the structure.
Accompanying drawing explanation
Fig. 1 is the profile of the water-proof connector of embodiments of the invention 1.
Fig. 2 is the profile that the state that housing is correctly chimeric with the other side's housing is shown.
Fig. 3 is the front view of fore-stock.
Fig. 4 is the rearview of fore-stock.
Fig. 5 is the vertical view of fore-stock.
Fig. 6 is the end view of fore-stock.
Fig. 7 is the profile of the fore-stock being assembled with seal member.
Fig. 8 is the front view of seal member.
Fig. 9 is the front view of housing.
Figure 10 is the vertical view of housing.
Figure 11 is the upward view of housing.
Figure 12 is the exploded perspective view of water-proof connector.
Embodiment
Optimal way of the present invention is below shown.
Described support is configured to abut with the front surface of described housing and suppress the fore-stock that described seal member is forwards deviate from, and described rib and described anticreep teat are arranged at described fore-stock.Thus, fore-stock is by rib reinforcement, and seal member is kept by fore-stock anticreep.
The side surface part that the direction intersected in the direction, face of the oriented and described bearing surface of described Bracket setting is outstanding, be provided with the second anticreep teat do not linked with described rib in described side surface part, be provided with at the outer peripheral face of described seal member and be not communicated with described rib supporting part and supply the second anticreep supporting part that described second anticreep teat inserts with anticreep state.Anticreep teat is inserted into anticreep supporting part with anticreep state, and the second anticreep teat is inserted into the second anticreep supporting part with anticreep state, thus seal member is assembled into support securely.
Described support and described seal member are all in substantially rectangular shape in main apparent time, described second anticreep teat and described second anticreep supporting part are arranged on the position of described support and described seal member close corner separately, described rib and described rib supporting part be arranged on described bearing surface and a described face separately by ectocentral position.Thereby, it is possible to prevent seal member, relative to the bearing surface of support, in direction, face, upper offset moves, and stably can keep the sealing of seal member.
Described closed hole is disposed with multiple in described seal member, described racks is provided with multiple inserting hole that can be communicated with described closed hole, and described rib and described rib supporting part are formed as the shape extended along described inserting hole and the orientation separately of described closed hole.If this structure, then by making rib be inserted into rib supporting part, by the aperture of each closed hole suitably and adjust equably, therefore, it is possible to play the sealing of seal member well.
Described rib supporting part and described anticreep supporting part are formed as the form of another face not opening in the side contrary with a described face of described seal member.Thus, prevent the formation because of rib supporting part and anticreep supporting part and the sealing of seal member is reduced.
Described support has the substantially rectangular profile comprising four edge, described four edge of described support be respectively arranged with can be locking with the corresponding locking supporting part of described housing sticking department.Thus, seal member can stably keep between the bracket and the shell.
< embodiment 1>
By Fig. 1 ~ Figure 12, embodiments of the invention 1 are described.The water-proof connector of embodiment 1 has: housing 10; Fore-stock 40 (support), is installed on housing 10; Seal member 60, is assembled into fore-stock 40 and abuts with the front surface (face) of housing 10.Housing 10 can be fitted to the other side's housing 80 of the other side side.In addition, in the following description, about fore-and-aft direction, using the chimeric surface side of each housing 10,80 as front.
The other side's housing 80 is synthetic resin system and is configured to male form housing, as shown in Figure 2, and the mounting panel 82 of the cover portion 81 with the roughly square tube shape of forwards opening and the rear end lower being configured in cover portion 81.In case of the present embodiment, the other side's housing 80 is installed on tellite 90.
Be molding by insert at the backing 83 in cover portion 81 and multiple male 84 is installed.Each male 84 is formed as roughly L-shaped, and the horizontal component of front is projected into cover portion 81 and configures interiorly, and the vertical component of rear end side is with the through mounting panel 82 of positioning states and be welded to tellite 90 and connect.
The position of the close front end of the upper surface in cover portion 81 is provided with locking teat 85.The inner end (front surface of backing 83) in cover portion 81 is provided with multiple sealing teat 86.Each sealing teat 86 is configured to the form of the cylindrical shape to the projected direction base end side in cover portion 81 around each male 84, and is arranged at each male 84 respectively.
Housing 10 is synthetic resin system and is configured to female housing, becomes the form of the bulk that can be fitted in the cover portion 81 of the other side's housing 80.Specifically, as shown in Figure 9, housing 10 become by broad ways (left and right directions of Fig. 9) longer the upper surface 11 that extends and lower surface 12 and along short transverse (above-below direction of Fig. 9) shorter a pair side 13 zoning of extending master of going out outer surface look substantially rectangular form.Housing 10 is provided with multiple cavity 14.As shown in Figure 1, each cavity 14 becomes and extends along the longitudinal direction and the form of two sides, front and back opening at housing 10.Give prominence at the interior lower surface of each cavity 14 and be formed with shaft 15.Shaft 15 can to the curved space 16 flexural deformation below it.Terminal fittings 17 is inserted in each cavity 14 of housing 10 from rear, and the correct terminal fittings 17 inserted is flexibly locking and prevent terminal fittings 17 from deviating from cavity 14 with shaft 15.In addition, the insert port 18 can inserted and remove locking fixture is provided with in the front of the curved space 16 of the front surface of housing 10.
Terminal fittings 17 is configured to female end, carries out bending machining etc. and be shaped to the form slenderly extended along the longitudinal direction to the metallic plate of conductivity.As shown in Figure 1, this terminal fittings 17 case portion 19 with tubular and the cylinder portion 21 of open tubular that is connected with the rear in case portion 19.As shown in Figure 2, when two housings 10,80 chimeric, the male 84 of the other side side is inserted in case portion 19 and connects.In addition, be provided with by the locking shaft supporting part 22 of shaft 15 at the lower wall in case portion 19.Cylinder portion 21 is connected with the terminal part of electric wire 70 by crimping.
As shown in Figure 2, the rearward opening and be provided with mounting recess 23 at the rear portion of housing 10.The inner end of mounting recess 23 becomes the rear surface of housing 10, herein the open rearward end of each cavity 14.In the mounting recess 23 of housing 10, insert set rubber stopper 24 from rear, then insert and hold after-poppet 25.
Set rubber stopper 24 is made for rubber such as silicon rubber and is formed as cushion (with reference to Figure 12) on the whole, has multiple through holes 26 that can be communicated with each cavity 14.Gathering the outer peripheral face of rubber stopper 24 around being provided with multiple peripheries lip 27.Each periphery lip 27 arranges in the longitudinal direction and configures multiplely.When gathering rubber stopper 24 and being received into mounting recess 23, each periphery lip 27 is flexibly close to the inner peripheral surface of mounting recess 23, realizes the sealing in mounting recess 23.In addition, be inserted with in liquid-tight manner in each through hole 26 at terminal fittings 17 by the rear electric wire 70 be connected with terminal fittings 17.
As shown in Figure 1, after-poppet 25 becomes the form of the bulk that can be received into mounting recess 23, has multiple patchholes that get loose (looseinsertionhole) 28 that can be communicated with each through hole 26.Electric wire 70 is inserted into the chimerism that gets loose and respectively gets loose in patchhole 28.In addition, multiple locking projection 29 is formed with at the upper and lower surface of after-poppet 25.When after-poppet 25 is inserted into mounting recess 23, each locking projection 29 is flexibly embedded into projection supporting part 31, and the perisporium being arranged at mounting recess 23 is run through in this projection supporting part 31, thus, after-poppet 25 is maintained at mounting recess 23, and prevents set rubber stopper 24 from deviating from mounting recess 23.
In addition, housing 10 has step 32 in the nearby side of mounting recess 23, and the toe lateral of housing 10 is slightly less than rear portion side due to step 32 (with reference to Figure 12).
As shown in Figure 1, the lock arm 33 extended along the longitudinal direction is provided with at the upper surface 11 of housing 10.Lock arm 33 can being seesaw shape ground tilt displacement (can elastic displacement) as center with step 32 continuous print fulcrum 34.And, the toe lateral of housing 10 is fitted in cover portion 81 together with fore-stock 40, when correct being fitted together to, the front end in the cover portion 81 of the other side's housing 80 and the step 32 of housing 10 are close to configuring, and, lock arm 33 is flexibly engaging in the locking teat 85 of the other side's housing 80, thus the disengaging of restriction two housings 10,80.
As shown in Figure 9, the outer surface of the toe lateral of housing 10 is provided with multiple locking supporting part 35.Each locking supporting part 35 is separately positioned on the upper surface 11 of housing 10, lower surface 12 and two sides 13, in detail, upper surface 11 is provided with 4, lower surface 12 is provided with 3, be respectively provided with 1 in two sides 13.In case of the present embodiment, as shown in Figure 10 and Figure 11, the projecting strip part 36 that each locking supporting part 35 and the outer surface along housing 10 extend in the longitudinal direction forms, the upper surface 11 of housing 10 protrudes in hook shape the rearward end (with reference to Fig. 1) being arranged on projecting strip part 36, and on the lower surface 12 and two sides 13 of housing 10, in hook shape, depression is arranged on the leading section (with reference to Figure 10) of projecting strip part 36.In addition, at the upper and lower surface 11,12 of the toe lateral of housing 10, be provided with each a pair guiding rib 37 extended along the longitudinal direction in the both sides foreign side across each projecting strip part 36.
As shown in Figure 9, at the front surface of housing 10, be cancellate little ridge 38 to be provided with main apparent time around the front end of each cavity 14 and the mode of each insert port 18.When seal member 60 abuts to the front surface of housing 10, little ridge 38 is trapped in the rear surface of seal member 60, realizes the sealing around each cavity 14.
The rubber such as seal member 60 is silicon rubber are made, and as shown in Fig. 6 and Figure 12, main apparent time is formed as substantially rectangular cushion longer in the direction of the width.As shown in Figure 1, multiple closed holes 61 that can be communicated with each cavity 14 are provided with at seal member 60.Each closed hole 61 becomes and extends along the longitudinal direction and the form of two sides, front and back opening at seal member 60.The inner peripheral surface of each closed hole 61 is provided with an inner circumferential lip 62.As shown in Figure 1, the forming position of each inner circumferential lip 62 configures with rearward offseting successively from lower floor to upper strata.On the other hand, the outer peripheral face of seal member 60 becomes the form almost not having irregular continuous print flat in the longitudinal direction.
In addition, the rib supporting part 63 extended along its direction, face is provided with at the front surface of seal member 60.As shown in Figure 8, rib supporting part 63 is formed as, between each closed hole 61 and each closed hole 61 in middle level on the upper strata of the front surface of seal member 60 and between each closed hole 61 in middle level and each closed hole 61 of lower floor, the Width along the orientation as each closed hole 61 extends and two grooves of two sides opening at seal member 60.In addition, as shown in Figure 1, each rib supporting part 63 to be formed as in the rear surface (another face) of seal member 60 not that opening have kerve, and the rear end (front end of depth direction) of each rib supporting part 63 is corresponding to the position of the roughly half of the front and back thickness of seal member 60.
In addition, as shown in Figure 7 and Figure 8, at seal member 60, be provided with multiple anticreep supporting parts 64 of the two directions depressions up and down from the rear end (position from the front surface of seal member 60 leaves) of each rib supporting part 63 at the position, midway of the Width (bearing of trend) of each rib supporting part 63.Each anticreep supporting part 64 is formed as side and analyses and observe (section observed from side-looking direction) in roughly T-shaped (with reference to Fig. 7) between rib supporting part 63, and the conglobate mode of structure that combines in the both sides up and down clipping rib supporting part 63 is formed as main depending on analysing and observe (section from main apparent direction is observed) in arc-shaped (with reference to Fig. 7).
In case of the present embodiment, as shown in Figure 8, each anticreep supporting part 64 is arranged on four positions on the diagonal of the central portion of seal member 60.And then the second anticreep supporting part 64A is separately positioned on four angular zones (in detail, being the position near corner) on the upper and lower surface of seal member 60.The each second anticreep supporting part 64A being arranged on four angular zones is not communicated with each rib supporting part 63, is configured to only at the recess of the upper and lower surface opening of seal member 60, main semicircular arc depending on analysing and observe.
Then fore-stock 40 is described.Fore-stock 40 is made for synthetic resin, and being formed as can the lid of toe lateral of covering shell 10, forms by front panel 41 with as the side panel 42 of side surface part.As shown in Figure 3, front panel 41 by broad ways longer the two edges up and down that extend and along short transverse shorter a pair lateral edges zoning extending go out outward flange.Further, multiple inserting holes 43 that can be communicated with each closed hole 61 are provided with front panel 41 is through along the longitudinal direction.
The form of the en plaque that the rear that side panel 42 is formed as intersecting from two edges up and down and the both sides of the edge of front panel 41 to the direction, face with bearing surface 52 described later is outstanding, as shown in Figure 4, by along Width upper plate 44 and lower plate 45 and form along the pair of side plates 46 of short transverse.Four edge of fore-stock 40 are formed by upper plate 44, lower plate 45 and biside plate 46.As shown in Figure 7, the spatial accommodation 47 that can hold seal member 60 is formed with at the rear of front panel 41 in the inner side of the forward portion of side panel 42.In addition, sticking department 48 that can be locking with each locking supporting part 35 of housing 10 is provided with at the rear of the spatial accommodation 47 of side panel 42.
As shown in Figure 4, sticking department 48 is separately positioned on upper plate 44, lower plate 45 and biside plate 46, in detail, upper plate 44 is provided with 4, lower plate 45 is provided with 3, be respectively provided with 1 at biside plate 46.As shown in Figure 5 and Figure 6, each sticking department 48 can in flexural deformation between the slit 49 of its both sides, and have at the thick wall part bloated to the outside of side panel 42 and to extend along the longitudinal direction and at the lock hole 51 of front opening.
Herein, fore-stock 40 is being installed in the process of housing 10, guiding rib 37 enters in each slit 49 of upper plate 44 and each slit 49 of lower plate 45 respectively, become the state that restriction fore-stock 40 offsets relative to the position of housing 10 thus, and in this condition, each sticking department 48 disturbs and flexural deformation laterally with corresponding locking supporting part 35.Afterwards, when current brackets 40 is improperly seated, each sticking department 48 elasticity is recovered, and as shown in Figure 1, locking supporting part 35 is flexibly embedded into the lock hole 51 of each sticking department 48, and locking supporting part 35 is locking mode can be configured in the back edge of lock hole 51.Thus, fore-stock 40 anticreep ground keeps in the housing 10.In addition, as shown in Figure 7, upper plate 44 is more rearward given prominence to significantly than lower plate 45 and biside plate 46, and the rear end of each lock hole 51 of upper plate 44 is positioned at the position rearward, rear end of each lock hole 51 than lower plate 45 and biside plate 46.
In addition, as shown in Figure 7, the rear surface of front panel 41 becomes to be close to the bearing surface 52 that state abuts with the front surface of the seal member 60 be contained in spatial accommodation 47.Further, the rib 53 extended along its direction, face is provided with at the bearing surface 52 of front panel 41.As shown in Figure 4, rib 53 is formed as, between each inserting hole 43 and each inserting hole 43 in middle level on the upper strata of the bearing surface 52 of front panel 41 and between each inserting hole 43 in middle level and each inserting hole 43 of lower floor, the Width along the orientation as each patchhole 43 extends and arrives two projections of the both sides of the edge of bearing surface 52.The bearing surface 52 of the front panel 41 that each rib 53 is longer is in the direction of the width arranged throughout whole ground, thus reinforces front panel 41 fully.
In addition, as shown in figs. 4 and 7, be provided with in the midway of the Width (bearing of trend) of each rib 53 from its rear end (position from bearing surface 52 leaves) multiple anticreep teats 54 of giving prominence to of two directions up and down.Each anticreep teat 54 is formed as side and analyses and observe (section observed from side-looking direction) in roughly T-shaped (with reference to Fig. 7) between rib 53, and being formed as backsight in the conglobate mode of structure that combines in the both sides up and down clipping rib 53 is arc-shaped (with reference to Fig. 4).
In case of the present embodiment, each anticreep teat 54 is arranged on the position corresponding with the position of four on diagonal of the central portion of the bearing surface 52 of front panel 41.And then, the position corresponding with four bights 56 (in detail, be position) near corner that the second anticreep teat 54A is separately positioned on the two edges up and down of the bearing surface 52 of front panel 41.The each second anticreep teat 54A being arranged on the position corresponding with four bights 56 is not arranged on each rib 53, but projecting each inner surface in upper plate 44 and lower plate 45 respectively.In addition, as shown in Figure 3, at the front surface of front panel 41, the position opening that each anticreep teat 54 is forwards projected be provided with by the mould of the front surface being used for shaping each anticreep teat 54 through and the roughly semicircular demoulding hole 55 that forms.
Then, the effect of the present embodiment is described.
When in the spatial accommodation 47 seal member 60 being inserted into fore-stock 40, as shown in Figure 7, each rib 53 of fore-stock 40 is flexibly inserted into each rib supporting part 63 of seal member 60 with chimerism, and each anticreep teat 54 of fore-stock 40 and each second anticreep teat 54A are flexibly inserted into each anticreep supporting part 64 of seal member 60 and each second anticreep supporting part 64A with chimerism.Each anticreep supporting part 64 and each second anticreep supporting part 64A is inserted into by making each anticreep teat 54 and each second anticreep teat 54A, and make the front surface card of each anticreep teat 54 and each second anticreep teat 54A hang and engaging in each anticreep supporting part 64 and each second anticreep supporting part 64A, thus restriction seal member 60 deviate from from fore-stock 40.Thus, seal member 60 installs to fore-stock 40 with the state group of anticreep.
In addition, terminal fittings 17 is inserted into each cavity 14 of housing 10 from rear, is realized the anticreep of each terminal fittings 17 by shaft 15.In this condition, the fore-stock 40 being assembled with above-mentioned seal member 60 is covered by housing 10.When by making each sticking department 48, engaging in each locking supporting part 35, fore-stock 40 is installed to housing 10, the rear surface becoming seal member 60 is pressed against the front surface of housing 10, and seal member 60 is compressed in the state between the front panel 41 of fore-stock 40 and housing 10.
Then, the housing 10 being provided with above-mentioned fore-stock 40 is fitted in the cover portion 81 of the other side's housing 80.In the chimeric process of two housings 10,80, each sealing teat 86 of the other side's housing 80, through each inserting hole 43 of fore-stock 40, flattens the inner circumferential lip 62 of seal member 60 and enters in closed hole 61.
When the front panel 41 of current brackets 40 arrives the position that can abut with the rear end face in cover portion 81, as shown in Figure 2, lock arm 33 is locking locking teat 85 flexibly, and two housings 10,80 remains chimerism, and terminal fittings 17 is correctly connected with male 84.In addition, when two housings 10,80 is correctly chimeric, sealing teat 86 is with the through holes 43,61 of mode across inserting hole 43 and closed hole 61, and the inner circumferential lip 62 of closed hole 61 is circumferentially close to the outer peripheral face of sealing teat 86 and the sealing that realizes in closed hole 61.
As explained above ground, according to the present embodiment, following effect can be played.
The rib 53 of fore-stock 40 is inserted into the rib supporting part 63 of seal member 60, and anticreep teat 54 is inserted into anticreep supporting part 64 with anticreep state, thus does not carry out insert-molding and just seal member 60 can be assembled into fore-stock 40.Now, become anticreep teat 54 and be arranged on rib 53 and the form that extends along the bearing surface 52 of fore-stock 40 of rib 53, therefore fore-stock 40 is reinforced by rib 53.Therefore, by seal member 60 by fore-stock 40 anticreep the ruggedized construction of the disconnecting prevention structure that keeps and fore-stock 40 realize sharing by rib 53, compared with being provided separately separately the situation of two structures, simplify overall structure.
In addition, the bearing surface 52 of fore-stock 40 is formed as the substantially rectangular face with four bights 56, each anticreep teat 54 is configured in the region of the central portion side of bearing surface 52, each second anticreep teat 54A is configured in the region of four sides, bight 56 of the inner surface of the side panel 42 of fore-stock 40, therefore, it is possible to prevent seal member 60, relative to the bearing surface 52 of fore-stock 40, in direction, face, upper offset moves, and stably can keep the sealing of seal member 60.
And then, owing to being formed as the form of rib supporting part 63 and the anticreep supporting part 64 not opening in the rear surface of seal member 60, therefore, it is possible to prevent the formation because of rib supporting part 63 and anticreep supporting part 64 and make the situation that the sealing of seal member 60 reduces.
And then, fore-stock 40 has the substantially rectangular profile comprising four edge, four edge (upper plate 44, lower plate 45 and biside plate 46) of fore-stock 40 be respectively arranged with can be locking with each locking supporting part 35 of housing 10 sticking department 48, therefore seal member 60 is stably retained between fore-stock 40 and housing 10.
Other embodiment > of <
The present invention is not limited to the embodiment illustrated by above-mentioned record and accompanying drawing, such as, be also contained in technical scope of the present invention with under type.
(1) also can be rib and anticreep teat are set at after-poppet and are not arranged on fore-stock, rib supporting part and anticreep supporting part are set at set rubber stopper.Or, also can be that rib and anticreep teat are set at fore-stock and after-poppet both sides, rib supporting part and anticreep supporting part are set at seal member and set rubber stopper both sides.
(2) also can be, anticreep teat and anticreep supporting part respectively between rib and rib supporting part, be formed as side-looking in roughly L-shaped, side analyses and observe in roughly T-shaped or roughly cross.
(3) also can be that rib and rib supporting part are respectively in the form that fore-stock and seal member extend along short transverse extension instead of broad ways.Or, also can be that rib and rib supporting part are become and extended by broad ways and short transverse and be cancellate form on the whole.
Label declaration
10 ... housing
14 ... cavity
17 ... terminal fittings
35 ... locking supporting part
40 ... fore-stock
48 ... sticking department
52 ... bearing surface
53 ... rib
54 ... anticreep teat
54A ... second anticreep teat
56 ... four bights
60 ... seal member
61 ... closed hole
63 ... rib supporting part
64 ... anticreep supporting part
64A ... second anticreep supporting part
80 ... the other side's housing
81 ... cover portion
Claims (7)
1. a water-proof connector,
Comprise: housing, have and to extend along the longitudinal direction and at the cavity of two sides, front and back opening, inserted terminals accessory in described cavity;
Seal member, abuts with a face in the two sides, front and back of described housing and configures, and has in the position be communicated with described cavity and to extend along the longitudinal direction and at the closed hole of two sides, front and back opening; And
Support, abuts with a face in the two sides, front and back of described seal member and configures, and sandwich described seal member between described housing,
The feature of described water-proof connector is,
The bearing surface abutted with a described face of described seal member in described support is provided with the rib extended along direction, face, the position leaving described bearing surface of described rib is provided with anticreep teat, this anticreep teat is towards outstanding from the direction that the projected direction that described bearing surface is given prominence to intersects with described rib
Be provided with the rib supporting part of inserting for described rib in a described face of described seal member, be provided with the direction intersected to the direction of insertion with described rib in the position leaving a described face of described seal member of described rib supporting part and cave in and supply the anticreep supporting part that described anticreep teat inserts with anticreep state.
2. water-proof connector according to claim 1, is characterized in that,
Described support is configured to abut with the front surface of described housing and suppress the fore-stock that described seal member is forwards deviate from, and described rib and described anticreep teat are arranged at described fore-stock.
3. water-proof connector according to claim 1 and 2, is characterized in that,
The side surface part that the direction intersected in the direction, face of the oriented and described bearing surface of described Bracket setting is outstanding, be provided with the second anticreep teat do not linked with described rib in described side surface part, be provided with at the outer peripheral face of described seal member and be not communicated with described rib supporting part and supply the second anticreep supporting part that described second anticreep teat inserts with anticreep state.
4. water-proof connector according to claim 3, is characterized in that,
Described support and described seal member are all in substantially rectangular shape in main apparent time, described second anticreep teat and described second anticreep supporting part are arranged on the position of described support and described seal member close corner separately, described rib and described rib supporting part be arranged on described bearing surface and a described face separately by ectocentral position.
5. the water-proof connector according to any one in Claims 1-4, is characterized in that,
Described closed hole is disposed with multiple in described seal member, described racks is provided with multiple inserting hole that can be communicated with described closed hole, and described rib and described rib supporting part are formed as the shape extended along described inserting hole and the orientation separately of described closed hole.
6. the water-proof connector according to any one in claim 1 to 5, is characterized in that,
Described rib supporting part and described anticreep supporting part are formed as the form of another face not opening in the side contrary with a described face of described seal member.
7. the water-proof connector according to any one in claim 1 to 6, is characterized in that,
Described support has the substantially rectangular profile comprising four edge, described four edge of described support be respectively arranged with can be locking with the corresponding locking supporting part of described housing sticking department.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-081195 | 2013-04-09 | ||
| JP2013081195A JP6057468B2 (en) | 2013-04-09 | 2013-04-09 | Waterproof connector |
| PCT/JP2013/082823 WO2014167751A1 (en) | 2013-04-09 | 2013-12-06 | Waterproof connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105103383A true CN105103383A (en) | 2015-11-25 |
| CN105103383B CN105103383B (en) | 2017-07-04 |
Family
ID=51689175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380075464.2A Active CN105103383B (en) | 2013-04-09 | 2013-12-06 | Water-proof connector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6057468B2 (en) |
| CN (1) | CN105103383B (en) |
| TW (1) | TW201505285A (en) |
| WO (1) | WO2014167751A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821102A (en) * | 2019-11-15 | 2021-05-18 | 住友电装株式会社 | Connector with a locking member |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016081797A (en) * | 2014-10-20 | 2016-05-16 | 住友電装株式会社 | Waterproof connector |
| JP7106227B2 (en) * | 2019-08-20 | 2022-07-26 | 矢崎総業株式会社 | Seal structure for connector and connector |
| CN114944563A (en) * | 2021-02-15 | 2022-08-26 | 泰科电子连接印度私有有限公司 | Electrical connector with cover structure and mating connector and connector assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145410A (en) * | 1990-08-06 | 1992-09-08 | Yazaki Corporation | Waterproof connector |
| JPH11233202A (en) * | 1998-02-12 | 1999-08-27 | Harness Syst Tech Res Ltd | Connector |
| CN1477735A (en) * | 2002-04-04 | 2004-02-25 | ס�ѵ�װ��ʽ���� | Waterproof connector |
| CN1691428A (en) * | 2004-04-28 | 2005-11-02 | 安普泰科电子有限公司 | A waterproof connector sealing member and a waterproof connector |
| US20110111627A1 (en) * | 2008-06-19 | 2011-05-12 | Sumitomo Wiring Systems, Ltd. | Waterproof connector |
| JP2012059652A (en) * | 2010-09-13 | 2012-03-22 | Yazaki Corp | Connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2503949Y2 (en) * | 1990-06-29 | 1996-07-03 | 矢崎総業株式会社 | Waterproof connector |
| JP2568643Y2 (en) * | 1993-11-24 | 1998-04-15 | 住友電装株式会社 | Waterproof structure and connector |
| JPH07296883A (en) * | 1994-04-27 | 1995-11-10 | Yazaki Corp | Waterproof connector |
| JP4922424B2 (en) * | 2010-03-05 | 2012-04-25 | 日本航空電子工業株式会社 | Waterproof connector |
-
2013
- 2013-04-09 JP JP2013081195A patent/JP6057468B2/en active Active
- 2013-12-06 WO PCT/JP2013/082823 patent/WO2014167751A1/en active Application Filing
- 2013-12-06 CN CN201380075464.2A patent/CN105103383B/en active Active
-
2014
- 2014-04-09 TW TW103113017A patent/TW201505285A/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145410A (en) * | 1990-08-06 | 1992-09-08 | Yazaki Corporation | Waterproof connector |
| JPH11233202A (en) * | 1998-02-12 | 1999-08-27 | Harness Syst Tech Res Ltd | Connector |
| CN1477735A (en) * | 2002-04-04 | 2004-02-25 | ס�ѵ�װ��ʽ���� | Waterproof connector |
| CN1691428A (en) * | 2004-04-28 | 2005-11-02 | 安普泰科电子有限公司 | A waterproof connector sealing member and a waterproof connector |
| US20110111627A1 (en) * | 2008-06-19 | 2011-05-12 | Sumitomo Wiring Systems, Ltd. | Waterproof connector |
| JP2012059652A (en) * | 2010-09-13 | 2012-03-22 | Yazaki Corp | Connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821102A (en) * | 2019-11-15 | 2021-05-18 | 住友电装株式会社 | Connector with a locking member |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014167751A1 (en) | 2014-10-16 |
| TW201505285A (en) | 2015-02-01 |
| TWI560954B (en) | 2016-12-01 |
| JP6057468B2 (en) | 2017-01-11 |
| CN105103383B (en) | 2017-07-04 |
| JP2014203774A (en) | 2014-10-27 |
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