CN105103383B - Water-proof connector - Google Patents

Abstract

Abutted on the preceding surface of housing (10) and be configured with seal member (60), abutted on the preceding surface of seal member (60) and be configured with fore-stock (40).The rib (53) for extending along the plane direction is provided with the bearing surface (52) relative to seal member (60) of fore-stock (40), on rib (53), positioning away from setting the anticreep teat (54) of the direction protrusion that the oriented projected direction with rib (53) intersects from bearing surface (52).The preceding surface of seal member (60) is provided with the rib supporting part (63) for rib (53) insertion, on rib supporting part (63), the anticreep supporting part (64) that the direction intersected in the position oriented direction of insertion with rib (53) of setting separated from the preceding surface of seal member (60) is recessed and supplies anticreep teat (54) to be inserted with anticreep state.

Description

Water-proof connector

Technical field

The present invention relates to a kind of water-proof connector.

Background technology

Water-proof connector disclosed in patent document 1 has：Block cloudy housing, with cavity；And the support of lid, On cloudy housing, it is integrally formed with seal member by insert-molding.When support is installed to cloudy housing, seal member The preceding surface of cloudy housing is pressed into, seal member has been sandwiched between support and cloudy housing.Terminal fittings are inserted into shell from rear In the cavity of body, the positive housing of other side side, terminal fittings and the oedoeagus in positive housing are fitted to from front with the moon housing Son electrical connection.In addition, in the state of cloudy housing is chimeric with positive housing, the sealing teat being arranged in positive housing is inserted in liquid-tight manner To in the through hole (sealing hole) of seal member.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2003-297479 publications

The content of the invention

Invent problem to be solved

In the above cases, because seal member is integrally formed with support by insert-molding, accordingly, there exist as follows Situation, i.e., in addition to needing the complicated mould for insert-molding, equipment becomes large-scale, cost uprises.In contrast, Insert-molding can not be carried out, the side in support and seal member sets convex portion, and sets recess in the opposing party, makes convex portion It is concavo-convex with recess chimeric, so as to assemble support and seal member.But in this case, there is a problem of as follows, that is, working as When new setting convex portion and recess, structure correspondingly becomes complicated therefore not preferred.

The present invention is accordingly to complete, it is intended that in the case of the complication for not causing structure Assembling seal member and support.

Technical scheme for solving problem

The present invention provides a kind of water-proof connector, including：Housing, with extension along the longitudinal direction and in front and rear two sides opening Cavity, insert terminal fittings in the cavity；Seal member, abuts with a face in the front and rear two sides of the housing and matches somebody with somebody Put, and there is extension along the longitudinal direction and in the sealing hole of front and rear two sides opening in the position connected with the cavity；And branch Frame, abuts configuration, and the sealing is sandwiched between the housing with a face in the front and rear two sides of the seal member Part, the water-proof connector is characterised by, being abutted with one face of the seal member in the support Bearing surface is provided with the rib for extending along the plane direction, and the position for leaving the bearing surface of the rib is provided with anticreep teat, should Anticreep teat is protruded towards the direction that the projected direction protruded from the bearing surface with the rib intersects, in the seal member One face is provided with the rib supporting part for rib insertion, in leaving described in the seal member for the rib supporting part The direction that the position oriented direction of insertion with the rib of setting in one face is intersected is recessed and supplies the anticreep teat with anticreep shape The anticreep supporting part of state insertion.

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, Just seal member can be assembled into support from without carrying out insert-molding.In this case, anticreep teat is arranged at rib, ribbed The form that face direction as the bearing surface along support extends, therefore support is by rib reinforcement.Therefore, seal member is by support anticreep The disconnecting prevention structure and the reinforcing construction of support that ground keeps are realized sharing by rib, with the situation phase for being individually provided separately two structures Than simplifying structure.

Brief description of the drawings

Fig. 1 is the profile of the water-proof connector of embodiments of the invention 1.

Fig. 2 is the profile for showing housing and the correct chimeric state of other side's housing.

Fig. 3 is the front view of fore-stock.

Fig. 4 is the rearview of fore-stock.

Fig. 5 is the top view of fore-stock.

Fig. 6 is the side view of fore-stock.

Fig. 7 is the profile of the fore-stock for 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 top view of housing.

Figure 11 is the upward view of housing.

Figure 12 is the exploded perspective view of water-proof connector.

Specific embodiment

Preferred embodiment of the invention described below.

The support is configured to be abutted with the preceding surface of the housing and suppresses before the seal member deviates from forwards Support, the rib and the anticreep teat are arranged at the fore-stock.Thus, fore-stock is by rib reinforcement, and seal member quilt Fore-stock anticreep ground keeps.

The side surface part of the direction protrusion that the oriented face direction with the bearing surface intersects is set in the support, in the side Face is provided with the second anticreep teat not linked with the rib, is provided with the outer peripheral face of the seal member and is held with the rib The second anticreep supporting part that support portion is not connected and inserted with anticreep state for the second anticreep teat.Anticreep teat is with anticreep shape State is inserted into anticreep supporting part, and the second anticreep teat is inserted into the second anticreep supporting part with anticreep state, so that will sealing Part is assembled into support securely.

The support and the seal member are all in substantially rectangular shape in main view, the second anticreep teat and described Two anticreep supporting parts are arranged on the support and the respective position near corner of the seal member, and the rib and the rib hold Support portion is arranged on the bearing surface and one face is respective by ectocentral position.Thereby, it is possible to prevent seal member phase For the bearing surface position skew in the surface direction of support, the sealing of seal member can be stably kept.

The sealing hole is disposed with multiple in the seal member, and the racks are provided with multiple can The inserting hole connected with the sealing hole, the rib and the rib supporting part are formed as each along the inserting hole and the sealing hole From orientation extend shape.If this structure, then rib supporting part is inserted into by making rib, by the hole of each sealing hole Footpath is appropriate and is equably adjusted, therefore, it is possible to play the sealing of seal member well.

The rib supporting part and the anticreep supporting part are formed as opposite with one face in the seal member The form that another face of side is not open.Thus, prevent from making seal member because of the formation of rib supporting part and anticreep supporting part Sealing reduction.

The support has includes the substantially rectangular profile of four edge, is respectively provided with four edge of the support Having being capable of the locking sticking department in locking supporting part corresponding with the housing.Thus, seal member can be stably maintained at Between support and housing.

<Embodiment 1>

Embodiments of the invention 1 are illustrated by Fig. 1~Figure 12.The water-proof connector of embodiment 1 has：Housing 10；Fore-stock 40 (support), is installed on housing 10；Seal member 60, be assembled into fore-stock 40 and with the preceding surface (of housing 10 Individual face) abut.Housing 10 can be fitted to other side's housing 80 of other side side.In addition, in the following description, on front and back To using the chimeric surface side of each housing 10,80 as front.

Other side's housing 80 is synthetic resin system and to be configured to male form housing, as shown in Fig. 2 with being open forwards substantially The installing plate 82 of the cover portion 81 of square tube shape and configuration in the rear end lower of cover portion 81.In case of the present embodiment, other side's shell Body 80 is installed on tellite 90.

Multiple males 84 are installed by insert-molding in the backing 83 of cover portion 81.Each male 84 is shaped generally as L-shaped, the horizontal component of front is projected into cover portion 81 and configures interiorly, and the vertical component of rear end side is installed with positioning states insertion Plate 82 is simultaneously welded to tellite 90 and connects.

The position near front end of the upper surface of cover portion 81 is provided with locking teat 85.It is (inner in the inner end of cover portion 81 The preceding surface of wall 83) it is provided with multiple sealing teats 86.Each sealing teat 86 is configured to around each male 84 to cover portion 81 The cylindric form of interior projected direction base end side, and it is respectively arranged at each male 84.

Housing 10 is synthetic resin system and to be configured to female housing, as can be fitted in the cover portion 81 of other side's housing 80 Block form.Specifically, as shown in figure 9, housing 10 turn into by (left and right directions of Fig. 9) in the width direction it is more long prolong The upper surface 11 stretched and lower surface 12 and along short transverse (above-below direction of Fig. 9) it is shorter the zoning of a pair of sides 13 that extends go out The substantially rectangular form of the main view of outer surface.Housing 10 is provided with multiple cavities 14.As shown in figure 1, each cavity 14 turns into edge Fore-and-aft direction extend and before and after housing 10 two sides opening form.Protruded in the interior lower surface of each cavity 14 and be formed with lance Bar 15.Shaft 15 can be to the flexural deformation of the curved space 16 below.Terminal fittings 17 are inserted into each of housing 10 from rear In cavity 14, the terminal fittings 17 that are correctly inserted into are flexibly locking with shaft 15 and prevent terminal fittings 17 from being taken off from cavity 14 Go out.In addition, being provided with insertion in the front of the curved space 16 on the preceding surface of housing 10 releases inserting for locking fixture Entrance 18.

Terminal fittings 17 are configured to female end, carry out bending machining etc. to the metallic plate of electric conductivity and are shaped to along front and back To the form for slenderly extending.As shown in figure 1, the terminal fittings 17 have the case portion 19 and the rear phase with case portion 19 of tubular The cylinder portion 21 of open tubular even.As shown in Fig. 2 two housings 10,80 it is chimeric when, the male 84 of other side side is inserted into case Connected in portion 19.In addition, the lower wall in case portion 19 is provided with by the locking shaft supporting part 22 of shaft 15.Cylinder portion 21 is by pressure Connect and be connected with the terminal part of electric wire 70.

As shown in Fig. 2 being rearward open at the rear portion of housing 10 and being provided with mounting recess 23.The inner end of mounting recess 23 Face turns into the rear surface of housing 10, in the open rearward end of each cavity 14 herein.Inserted from rear in the mounting recess 23 of housing 10 Enter to gather rubber stopper 24, be then inserted into and accommodate after-poppet 25.

Set rubber stopper 24 is that the rubber such as silicon rubber is made and is formed as cushion (reference picture 12) on the whole, with can The multiple through holes 26 connected with each cavity 14.Set rubber stopper 24 outer peripheral face around being provided with multiple periphery lips 27. Each periphery lip 27 arranges configure multiplely in the longitudinal direction.It is each outer when set rubber stopper 24 is received into mounting recess 23 All lips 27 are flexibly close to the inner peripheral surface of mounting recess 23, realize the sealing in mounting recess 23.In addition, in each through hole It is inserted with liquid-tight manner in 26 and passes through the electric wire 70 that is connected with terminal fittings 17 afterwards in terminal fittings 17.

As shown in figure 1, after-poppet 25 turns into can be received into the block form of mounting recess 23, with can with respectively pass through The multiple of the connection of through hole 26 releases patchhole (loose insertion hole) 28.Electric wire 70 is inserted into releasing chimerism In respectively releasing patchhole 28.In addition, the upper and lower surface in after-poppet 25 is formed with multiple locking projections 29.When after-poppet 25 is inserted During to mounting recess 23, each locking projection 29 is flexibly embedded into projection supporting part 31, and the projection supporting part 31 is disposed through The perisporium of mounting recess 23, thus, after-poppet 25 is maintained at mounting recess 23, and prevents set rubber stopper 24 recessed from installing Abjection in portion 23.

In addition, housing 10 has step 32 in the nearby side of mounting recess 23, the toe lateral of housing 10 is due to step 32 (reference picture 12) more slightly smaller than rear portion side.

As shown in figure 1, being provided with the lock arm 33 for extending along the longitudinal direction in the upper surface 11 of housing 10.The energy of lock arm 33 It is enough to be in seesaw shape ground tilt displacement (can elastic displacement) as center with the continuous fulcrum 34 of step 32.Also, shell The toe lateral of body 10 is fitted in cover portion 81 together with fore-stock 40, when correct chimeric, before the cover portion 81 of other side's housing 80 End and the step 32 of housing 10 close to configuration, and, lock arm 33 flexibly engaging in the locking teat 85 of other side's housing 80, from And limit the disengaging of two housings 10,80.

As shown in figure 9, being provided with multiple locking supporting parts 35 in the outer surface of the toe lateral of housing 10.Each locking supporting part 35 upper surface 11, lower surface 12 and the two sides 13 for being separately positioned on housing 10, in detail, 4 are provided with upper surface 11 It is individual, lower surface 12 is provided with 3, it is each provided with 1 in two sides 13.In case of the present embodiment, such as Figure 10 and Figure 11 Shown, each locking supporting part 35 is integrally formed with the projecting strip part 36 extended in the longitudinal direction along the outer surface of housing 10, The rearward end (reference picture 1) for being arranged on projecting strip part 36 is protruded in hook shape on the upper surface 11 of housing 10, in housing 10 The leading section (reference picture 10) of projecting strip part 36 is arranged on lower surface 12 and two sides 13 in hook shape depression.In addition, in housing The upper and lower surface 11,12 of 10 toe lateral, extend along the longitudinal direction each is provided with the both sides foreign side across each projecting strip part 36 A pair of guiding ribs 37.

As shown in figure 9, on the preceding surface of housing 10, being set in the way of around the front end of each cavity 14 and each insert port 18 In the small ridge 38 of clathrate when having a main view.When seal member 60 abuts to the preceding surface of housing 10, small ridge 38 is trapped in The rear surface of seal member 60, realizes the sealing around each cavity 14.

Seal member 60 is made up of rubber such as silicon rubber, as shown in Fig. 6 and Figure 12, is formed as in the direction of the width during main view Substantially rectangular cushion more long.As shown in figure 1, the multiple sealings for being provided with being connected with each cavity 14 in seal member 60 Hole 61.The form of the two sides opening before and after seal member 60 as extension along the longitudinal direction of each sealing hole 61.In each sealing The inner peripheral surface in hole 61 is provided with an inner circumferential lip 62.As shown in figure 1, the forming position of each inner circumferential lip 62 is from lower floor to upper strata Rearward skew ground configuration successively.On the other hand, the outer peripheral face of seal member 60 turns into almost not concavo-convex in the longitudinal direction Continuous flat form.

In addition, being provided with the rib supporting part 63 extended along its face direction on the preceding surface of seal member 60.Such as Fig. 8 institutes Show, rib supporting part 63 is formed as, in each sealing hole 61 and each sealing hole 61 in middle level on the upper strata on the preceding surface of seal member 60 Between and each sealing hole 61 in middle level and each sealing hole 61 of lower floor between, along the orientation as each sealing hole 61 Width extend and in two grooves of the two sides opening of seal member 60.In addition, as shown in figure 1, each rib supporting part 63 Be formed as having kerve, rear end (the depth side of each rib supporting part 63 what the rear surface (another face) of seal member 60 was not open To front end) correspond to seal member 60 front and rear thickness substantially half position.

In addition, as shown in Figure 7 and Figure 8, in seal member 60, in the width (bearing of trend) of each rib supporting part 63 Midway position is provided with from the rear end (being positioned away from from the preceding surface of seal member 60) of each rib supporting part 63 to both up and down To multiple anticreep supporting parts 64 of depression.Each anticreep supporting part 64 be formed as between rib supporting part 63 side section view (from The section of side-looking direction observation) it is in substantially T-shaped (reference picture 7), and, combined in the both sides up and down for clipping rib supporting part 63 Mode to constitute circle is formed as main view section view (from the section of main view direction observation) in arc-shaped (reference picture 7).

In case of the present embodiment, as shown in figure 8, each anticreep supporting part 64 is arranged on the central portion of seal member 60 Four positions on diagonal.And then, the second anticreep supporting part 64A is separately positioned on four on the upper and lower surface of seal member 60 Angular zone (in detail, be close to corner position).Each second anticreep supporting part 64A for being arranged on four angular zones holds with each rib Support portion 63 does not connect, and is configured to the recess only in the upper and lower surface opening of seal member 60, and main view section view is semicircular arc.

Then fore-stock 40 is illustrated.Fore-stock 40 is made up of synthetic resin, is formed to cover housing 10 The lid of toe lateral, is constituted by front panel 41 and as the side panel 42 of side surface part.As shown in figure 3, front panel 41 is by along width Two edges up and down that direction extends more longly and along short transverse it is shorter a pair of lateral edges zonings extending go out outward flange.And And, in front panel 41, insertion is provided with the multiple inserting holes 43 connected with each sealing hole 61 along the longitudinal direction.

Side panel 42 be formed as from the two edges up and down and both sides of the edge of front panel 41 to bearing surface described later 52 Face direction intersect rear protrude en plaque form, as shown in figure 4, by the upper plate 44 and lower plate 45 along width with And constituted along a pair of side plates 46 of short transverse.The four of fore-stock 40 are constituted by upper plate 44, lower plate 45 and biside plate 46 Edge.As shown in fig. 7, being formed with the inner side of the forward portion of side panel 42 and at the rear of front panel 41 and can accommodate sealing The receiving space 47 of part 60.In addition, being provided with each lock with housing 10 at the rear of the receiving space 47 of side panel 42 Determine the locking sticking department 48 in supporting part 35.

As shown in figure 4, sticking department 48 is separately positioned on upper plate 44, lower plate 45 and biside plate 46, in detail, in upper plate 44 are provided with 4, and lower plate 45 is provided with 3, and 1 is each provided with biside plate 46.As shown in Figure 5 and Figure 6, each sticking department 48 In the flexural deformation between the slit 49 of its both sides, and can have in the thick wall part bloated to the outside of side panel 42 Along the longitudinal direction extend and in the lock hole 51 of front opening.

Herein, during fore-stock 40 is installed into housing 10, guiding rib 37 respectively enters each slit of upper plate 44 49 and lower plate 45 each slit 49 in, thus as limitation fore-stock 40 relative to housing 10 position offset state, and In this condition, each sticking department 48 is disturbed and flexural deformation laterally with corresponding locking supporting part 35.Afterwards, current brackets 40 When being improperly seated, the elasticity of each sticking department 48 is recovered, as shown in figure 1, locking supporting part 35 is flexibly embedded into each sticking department 48 lock hole 51, locking supporting part 35 with can locking mode configure back edge in lock hole 51.Thus, fore-stock 40 Anticreep ground keeps in the housing 10.In addition, as shown in fig. 7, upper plate 44 is more rearward significantly dashed forward than lower plate 45 and biside plate 46 Go out, the rear end of each lock hole 51 of upper plate 44 is located at the rear end position rearward than lower plate 45 and each lock hole 51 of biside plate 46 Put.

In addition, as shown in fig. 7, the rear surface of front panel 41 turn into be close to state be contained in it is close in receiving space 47 Seal the bearing surface 52 that the preceding surface of part 60 abuts.Also, it is provided with the bearing surface 52 of front panel 41 and is extended along its face direction Rib 53.As shown in figure 4, rib 53 is formed as, each inserting hole 43 on the upper strata of the bearing surface 52 of front panel 41 is each with middle level Between each inserting hole 43 between inserting hole 43 and middle level and each inserting hole 43 of lower floor, along the row as each patchhole 43 The width of column direction extends and reaches two projections of the both sides of the edge of bearing surface 52.Each rib 53 is more long in the direction of the width Front panel 41 bearing surface 52 on set throughout entire surface so that fully reinforce front panel 41.

In addition, as shown in figs. 4 and 7, being provided with from its rear end in the midway of the width (bearing of trend) of each rib 53 (being positioned away from from bearing surface 52) multiple anticreep teats 54 prominent to upper and lower two direction.Each anticreep teat 54 with rib Be formed as side section view (from the section of side-looking direction observation) between 53 in substantially T-shaped (reference picture 7), and, to clip rib 53 both sides up and down combine and constitute circular mode and be formed as backsight in arc-shaped (reference picture 4).

In case of the present embodiment, each anticreep teat 54 be arranged on the central portion of the bearing surface 52 of front panel 41 with it is right The corresponding position in four positions on linea angulata.And then, the second anticreep teat 54A is separately positioned on the bearing surface 52 of front panel 41 Upper and lower two edges with four corner 56 (in detail, being proximate to the position of corner) corresponding positions.It is arranged on and four corners 56 Each second anticreep teat 54A of corresponding position is not arranged in each rib 53, but is provided projectingly respectively in upper plate 44 and lower plate 45 Each inner surface.In addition, as shown in figure 3, on the preceding surface of front panel 41, by each anticreep teat 54 location of projection forwards Opening is provided with the substantially semi-circular demoulding hole for being passed through and being constituted by the mould on the preceding surface for being molded each anticreep teat 54 55。

Then, the effect to the present embodiment is illustrated.

When seal member 60 is inserted into the receiving space 47 of fore-stock 40, as shown in fig. 7, each rib of fore-stock 40 53 each rib supporting parts 63 that seal member 60 is elastically inserted into chimerism, and, each anticreep teat 54 of fore-stock 40 Each anticreep supporting part 64 of seal member 60 and each second is elastically inserted into each second anticreep teat 54A with chimerism to prevent De- supporting part 64A.Each anticreep supporting part 64 and each second are inserted into by making each anticreep teat 54 and each second anticreep teat 54A Anticreep supporting part 64A, and the preceding surface card of each anticreep teat 54 and each second anticreep teat 54A is hung and is held engaging in each anticreep Support portion 64 and each second anticreep supporting part 64A, so as to limit seal member 60 deviate from from fore-stock 40.Thus, seal member 60 Fore-stock 40 is assembled into the state of anticreep.

In addition, terminal fittings 17 are inserted into each cavity 14 of housing 10 from rear, each terminal fittings are realized by shaft 15 17 anticreep.In this condition, the fore-stock 40 for being assembled with above-mentioned seal member 60 is covered by housing 10.When by making each locking When fore-stock 40 is installed to housing 10 by portion 48 engaging in each locking supporting part 35, the rear surface as seal member 60 is pressed The preceding surface of housing 10 is pressed onto, 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 that will be provided with above-mentioned fore-stock 40 is fitted in the cover portion 81 of other side's housing 80.In two housings 10th, 80 it is chimeric during, each sealing teat 86 of other side's housing 80 flattens sealing through each inserting hole 43 of fore-stock 40 The inner circumferential lip 62 of part 60 and enter into sealing hole 61.

When the front panel 41 of current brackets 40 reaches the position that can be abutted with the rear end face of cover portion 81, as shown in Fig. 2 lock Determine the flexibly locking locking teat 85 of arm 33, two housings 10,80 remain chimerism, and, terminal fittings 17 and male 84 correctly connect.In addition, when two housings 10,80 are correctly chimeric, sealing teat 86 is with across inserting hole 43 and sealing hole 61 Mode insertion holes 43,61, the inner circumferential lip 62 of sealing hole 61 is circumferentially close to the outer peripheral face of sealing teat 86 and realizes Sealing in sealing 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 state Anticreep supporting part 64, just fore-stock 40 can be assembled into from without carrying out insert-molding by seal member 60.Now, as anticreep The form that teat 54 is arranged on rib 53 and rib 53 extends along the bearing surface 52 of fore-stock 40, therefore fore-stock 40 reinforced by rib 53. Therefore, the disconnecting prevention structure and the ruggedized construction of fore-stock 40 for seal member 60 being kept by the anticreep of fore-stock 40 are by rib 53 Realize sharing, compared with the situation of two structures is individually provided separately, simplify overall structure.

In addition, the bearing surface 52 of fore-stock 40 is formed as the substantially rectangular face with four corners 56, each anticreep teat 54 In the region of the central portion side of bearing surface 52, each second anticreep teat 54A configurations are in the side panel 42 of fore-stock 40 for configuration The region of the side of four corner 56 on surface, therefore, it is possible to prevent seal member 60 relative to the bearing surface 52 of fore-stock 40 in face direction Upper position skew, can stably keep the sealing of seal member 60.

And then, due to being formed as the shape that rib supporting part 63 and anticreep supporting part 64 are not open on the rear surface of seal member 60 State, therefore, it is possible to the feelings for preventing from reducing the sealing of seal member 60 because of the formation of rib supporting part 63 and anticreep supporting part 64 Condition.

And then, fore-stock 40 has includes the substantially rectangular profile of four edge, in four edge (upper plates of fore-stock 40 44th, lower plate 45 and biside plate 46) be respectively arranged with can be locking with each locking supporting part 35 of housing 10 sticking department 48, because This seal member 60 is stably retained between fore-stock 40 and housing 10.

<Other embodiment>

The present invention is not limited to the embodiment by above-mentioned record and brief description of the drawings, and such as in the following manner is also contained in this hair In bright technical scope.

(1) can also be that rib and anticreep teat are set in after-poppet and fore-stock is not arranged in, be set in set rubber stopper Rib supporting part and anticreep supporting part.Or, or, rib and anticreep teat are set in fore-stock and after-poppet both sides, close Envelope part and set rubber stopper both sides set rib supporting part and anticreep supporting part.

(2) can also be that respectively between rib and rib supporting part, being formed as side-looking is in for anticreep teat and anticreep supporting part Generally L-shaped, side section view are in substantially T-shaped or substantially cross.

(3) can also be, rib and rib supporting part be respectively fore-stock and seal member along short transverse extend rather than The form for extending in the width direction.Or, or, rib and rib supporting part turn into by prolonging with short transverse in the width direction Stretch and on the whole in clathrate form.

Label declaration

10 ... housings

14 ... cavitys

17 ... terminal fittings

35 ... locking supporting parts

40 ... fore-stocks

48 ... sticking departments

52 ... bearing surfaces

53 ... ribs

54 ... anticreep teats

54A ... the second anticreep teats

56 ... four corners

60 ... seal members

61 ... sealing holes

63 ... rib supporting parts

64 ... anticreep supporting parts

The second anticreeps of 64A ... supporting part

80 ... other side's housings

81 ... cover portions

Claims (11)

1. a kind of water-proof connector,

Including：Housing, with extension along the longitudinal direction and in the cavity of front and rear two sides opening, insertion terminal is matched somebody with somebody in the cavity Part；

Seal member, configuration is abutted with a face in the front and rear two sides of the housing, and in the position connected with the cavity With extension along the longitudinal direction and in the sealing hole of front and rear two sides opening；And

Support, abuts configuration, and institute is sandwiched between the housing with a face in the front and rear two sides of the seal member State seal member,

The water-proof connector is characterised by,

The bearing surface abutted with one face of the seal member in the support is provided with what is extended along the plane direction Rib, anticreep teat is provided with the position for leaving the bearing surface of the rib, and anticreep teat direction is with the rib described in The direction that the projected direction that bearing surface is protruded intersects protrudes,

One face of the seal member be provided with for the rib insertion rib supporting part, the rib supporting part from The position for opening one face of the seal member sets the direction that intersects of the oriented direction of insertion with the rib and is recessed and supplies The anticreep supporting part that the anticreep teat is inserted with anticreep state,

The side surface part of the direction protrusion that the oriented face direction with the bearing surface intersects is set in the support, in the side surface part The the second anticreep teat not linked with the rib is provided with, is provided with and the rib supporting part in the outer peripheral face of the seal member The the second anticreep supporting part for not connecting and being inserted with anticreep state for the second anticreep teat.

2. water-proof connector according to claim 1, it is characterised in that

The support is configured to abut and suppress the fore-stock that the seal member is deviate from forwards with the preceding surface of the housing, The rib and the anticreep teat are arranged at the fore-stock.

3. water-proof connector according to claim 1, it is characterised in that

The support and the seal member are all in substantially rectangular shape in main view, and the second anticreep teat and described second is prevented De- supporting part is arranged on the support and the respective position near corner of the seal member, the rib and the rib supporting part It is arranged on the bearing surface and one face is respective by ectocentral position.

4. water-proof connector according to claim 2, it is characterised in that

The support and the seal member are all in substantially rectangular shape in main view, and the second anticreep teat and described second is prevented De- supporting part is arranged on the support and the respective position near corner of the seal member, the rib and the rib supporting part It is arranged on the bearing surface and one face is respective by ectocentral position.

5. according to the water-proof connector that any one of Claims 1-4 is described, it is characterised in that

The sealing hole is disposed with multiple in the seal member, and the racks are provided with multiple can be with institute The inserting hole of sealing hole connection is stated, the rib and the rib supporting part are formed as respective along the inserting hole and the sealing hole The shape that orientation extends.

6. according to the water-proof connector that any one of Claims 1-4 is described, it is characterised in that

The rib supporting part and the anticreep supporting part are formed as in the side opposite with one face of the seal member The form that is not open of another face.

7. water-proof connector according to claim 5, it is characterised in that

The rib supporting part and the anticreep supporting part are formed as in the side opposite with one face of the seal member The form that is not open of another face.

8. according to the water-proof connector that any one of Claims 1-4 is described, it is characterised in that

The support has includes the substantially rectangular profile of four edge, and energy is respectively arranged with four edge of the support The locking sticking department in enough locking supporting parts corresponding with the housing.

9. water-proof connector according to claim 5, it is characterised in that

The support has includes the substantially rectangular profile of four edge, and energy is respectively arranged with four edge of the support The locking sticking department in enough locking supporting parts corresponding with the housing.

10. water-proof connector according to claim 6, it is characterised in that

The support has includes the substantially rectangular profile of four edge, and energy is respectively arranged with four edge of the support The locking sticking department in enough locking supporting parts corresponding with the housing.

11. water-proof connectors according to claim 7, it is characterised in that

The support has includes the substantially rectangular profile of four edge, and energy is respectively arranged with four edge of the support The locking sticking department in enough locking supporting parts corresponding with the housing.