JP2000215943A - Cord electric outlet, inlet and electric outlet device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cord electric outlet, an inlet and an electric outlet device each of which has a small number of components, is easyily assembled and can be manufactured at a low cost. SOLUTION: This electric outlet device A is composed of a cord electric outlet 1 and an inlet 2, and the cord electric outlet 1 is composed of a shell body 3 having, at its front part, an insertion part 4 removably inserted into the inlet 2 and having an opened front face, a body 14 that incorporates power blade receiving springs 11,11 and an earthing blade receiving spring and having a plug blade receiving holes 9... corresponding to the respective blade receiving springs 11... opened in its front face, and a cord stopper 15 mounted to the rear part of the body 14. The inlet 2 comprises a flange body 5 wherein an inserting part 6 for removably inserting the insertion part 4 of the cord electric outlet 1, and a body 43 in which a plug blade fixing part 40 projecting a power plug blade 7 and a pin-like earthing plug blade is inserted by means of simultaneous molding.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cord outlet, an inlet, and an outlet device used for a charging device of an electric vehicle.

[0002]

2. Description of the Related Art A charging device for an electric vehicle is configured such that a cord outlet is connected to an inlet provided on a vehicle body, and power is supplied from outside through the cord outlet.

[0003]

The conventional outlet device comprising the inlet and the cord outlet described above has a large number of parts for the inlet and the cord outlet, respectively.
There was a problem of high cost.

[0004] Further, since there is no means for detecting that the cord outlet is securely connected to the inlet, charging may be started in a state where the cord outlet is not securely connected.

[0005] In addition, no countermeasure has been taken with a conventional cord outlet when water enters into the insertion portion of the cord outlet.

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to provide a cord outlet, an inlet, and an outlet device which have a small number of parts, are easy to assemble, and are inexpensive. It is in.

[0007]

In order to achieve the above object, according to the first aspect of the present invention, the front portion has an insertion portion of a front opening which is removably inserted into an inlet, and from the inside of the insertion portion to the rear portion. A shell body made of an insulating material provided with an electric wire insertion hole to be penetrated, a body made of an insulating material having a plurality of blade receiving springs therein and having a front opening with a blade insertion hole corresponding to the blade receiving spring; The body is housed in the insertion portion so that the front surface of the body faces the opening direction of the front surface of the insertion portion, and is connected to the blade receiving springs. The lead wire is led out of the shell body through the wire insertion hole and the cord stopper.

According to a second aspect of the present invention, in the first aspect of the invention, the permanent magnet detected by the magnetic detecting means provided on the inlet side when the insertion portion of the shell is inserted into the inlet is attached to the shell. It is characterized by having.

A third aspect of the present invention is characterized in that, in the first or second aspect of the present invention, a positioning means for determining a position to be inserted into the inlet by an uneven connection is provided on an outer surface of the insertion portion.

According to a fourth aspect of the present invention, in any one of the first to third aspects, a drain hole is provided in the insertion portion.

According to a fifth aspect of the present invention, a flange body made of an insulating material provided with an insertion portion for removably inserting an insertion portion of a cord outlet, and a plug inserted into a blade receiving spring of the cord outlet on a front surface. A body made of an insulating material in which a blade is protruded and a wire is connected rearward by inserting a connecting portion of an electric wire connected to the blade, and the body is attached to a rear portion of the flange body, and the insertion is performed. The plug blade is disposed in the insertion portion from the rear opening of the attachment portion, and the flange body is attached to a vehicle body of an automobile.

According to a sixth aspect of the present invention, in the fifth aspect, the blade fixing portion is formed of a thermosetting resin, and the body is formed of a thermoplastic resin.

According to a seventh aspect of the present invention, in accordance with the fifth or sixth aspect of the invention, there is provided a magnetic detecting device for detecting insertion of the insertion portion by magnetism of a permanent magnet provided in an insertion portion of a cord outlet outside the insertion portion. Means are provided.

According to an eighth aspect of the present invention, in any one of the fifth to seventh aspects, the front opening of the insertion portion can be freely opened and closed by a door.

A ninth aspect of the present invention is characterized by comprising the cord outlet according to any one of the first to fourth aspects and the inlet according to any one of the fifth to eighth aspects.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments.

FIG. 1 shows a cord outlet 1 connected to an inlet 2.
1 is a partially broken perspective view of an outlet device A according to the present invention in a state of being connected to a cord outlet 1. A cylindrical insertion portion 4 provided at a front portion of a shell 3 of a cord outlet 1 is provided with a flange 5 of an inlet 2. When inserted into the cylindrical insertion portion 6 provided at the front of the insertion portion 6, the power supply blades 7, 7 and the grounding blade 8 to be described later disposed in the insertion portion 6 are inserted into the insertion portion 4. The blade receiving springs for power supply 11, 11 and the grounding blade receiving spring 12 are connected via plug blade insertion holes 9, 9 and 10, which are open inside.

As shown in FIGS. 2 to 6, the cord outlet 1 has an insertion portion 4 having a front opening, which is removably inserted into the inlet 2, and penetrates from the inside of the insertion portion 4 to the rear. A bottomed cylindrical shell 3 made of a resin molded product such as polycarbonate or PBT provided with an electric wire insertion hole 13, power supply blade receiving springs 11, 11 and an earth blade receiving spring 12, and each blade receiving spring is provided. A bottomed cylindrical body 14 made of a resin molded product such as PBT having plug blade insertion holes 9, 9, and 10 corresponding to 11, 11, and 12 opened at the front surface;
And a cord stopper 15 attached to the rear of the vehicle.

The shell body 3 has a front cylindrical portion as the above-mentioned insertion portion 4, and an outer cylinder having an inner diameter larger than the outer diameter of the insertion portion 4 so as to surround the outer periphery of the base end portion of the insertion portion 4. Forming an insertion gap 17 between the inner peripheral surface of the outer cylindrical portion 16 and the outer peripheral surface of the base end of the insertion portion 4 for inserting the distal end of the insertion portion 6 of the inlet 2. I have.

The insertion portion 4 is provided at the upper end of the outer peripheral surface of the insertion portion 4.
A protrusion 18 is integrally formed in a longitudinal direction from the front end to the base end of the insertion portion 6 when the insertion portion 4 is inserted into the insertion portion 6 of the inlet 2. It is inserted into the concave groove 19 provided corresponding to the surface, and is used for positioning the insertion position of the insertion portion 4 to the insertion portion 6, and constitutes a positioning means together with the concave groove 19.

A permanent magnet 30 is provided on one side of the outer cylinder 16.
, And a magnet storage portion 32 to which a cover 31 is attached is provided. When the cord outlet 1 is securely connected to the inlet 2, the proximity sensor (such as a reed switch) 33 provided on the inlet 2 is activated by the magnetism of the permanent magnet 30, and the connection is securely performed. Is provided to detect

As shown in FIGS. 7 and 8, the body 14 is divided into three rooms by partition walls 14a to 14c extending from the center in three directions from the center. Blade receiving springs 11 and 11 are stored, and a blade receiving spring 12 for grounding is stored in a lower room. Further, mounting holes 26 are formed in the peripheral wall of the body 14 in the longitudinal direction of the body 14 at the end positions of the partition walls 14a to 14c.
Has been perforated.

Each of the blade receiving springs 11 and 12 is fixed to a front end of a terminal fitting 21 provided with a screw terminal portion 20 at a rear end thereof with a stud 38 as shown in FIG. The formed mounting piece 21a is fixed in each room of the body 14 by a tapping screw 22.

In the front surface of the body 14, there are opened blade insertion holes 9, 9, 10 communicating with the respective rooms, and a partition wall 23 for isolating these blade insertion holes 9, 9, 10 is provided on the front surface. It is formed to extend radially in three directions from the center.

When the body 14 is mounted in the shell 3, for example, the wires 24 introduced into the shell 3 through the wire insertion holes 13 penetrating the rear of the shell 3.
Is pulled out from the front opening of the insertion portion 4, and each wire of the electric wire 24 is fastened and connected to the screw terminal portions 20 exposed at the rear portion of the body 14. 2 and 3 (c), the body 14 is pushed into the insertion portion 4 until the rear end of the body 14 comes into contact with a rib 25 protruding from the inner peripheral surface near the base end of the insertion portion 4. At this position, the body 14 is fixed in the insertion section 4 by screwing and tightening the tapping screw 28 inserted through the insertion hole 27 formed in the rib 25 into the mounting hole 26.

The inner wall of the insertion portion 4 facing the tip of each partition 23 extending in three directions on the front surface of the body 14 and the inner wall corresponding to the lower end of the insertion portion 4 in FIG.
A groove-shaped drainage hole 29 extending from the front position of the insertion portion 4 to the opening end of the insertion portion 4 is formed so that even if water enters the insertion portion 4, it can be drained.

The cord stopper 15 serves to stop the tension of the electric wire 24 led out from the rear part of the shell 3, and is constituted by a cord stopper plate 150 and a cord stopper 151. The cord stopper plate 150 is made of a polycarbonate resin molded product, and has a disk-shaped base 150a, an electric wire insertion hole 150b opened at the center of the base 150a, and standing walls integrally projecting from both sides of the electric wire insertion hole 150b. 150
c, 150c, and the base 150a allows the electric wire 24 to pass through the electric wire insertion hole 150b and is fixed to the rear part of the shell 3 by screws. A hole 33 formed in the rear part of the shell 3 shown in FIG. 6 is a hole into which a screw (not shown) for fixing the cord stopper 150 is screwed.

The cord stoppers 151, 151 are substantially semi-annular, and are disposed on the bases 150a on both sides of the standing walls 150c, 150c of the cord retaining plate 150.
By moving both cord stoppers 151 and 151 close to the upright walls 150c and 150c with the tightening screws 34 respectively penetrating the insertion holes 35c of the wire c from the electric wire insertion holes 150b,
As shown in FIG. 3 (b), the standing walls 150c, 15 of the electric wire 24 led out between the standing walls 150c, 150c on both sides.
The outer cover 24a protruding from the width 0c is fixed to the cord stopper 15a.
, 151a formed on the first and the first 151, respectively.
The wire 24 is held down so as to bite from both sides, and the electric wire 24 is fixed. Thereby, the tension of the electric wire 24 can be stopped,
Pulling the wire 24 does not affect the connection between the wire 24 and the screw terminal 20.

A large-diameter concave portion 36 is provided around the opening of the electric wire insertion hole 13 at the rear part of the shell 3 so as to accommodate a bushing 37 inserted into the electric wire 24.

The other end of the electric wire 24 is connected to a power plug via a circuit breaker or the like.

As described above, the cord outlet 1 used in the outlet device A of the present invention is formed by using the three constituent members of the shell 3, the body 14, and the cord stopper 15 as cores. , And significant cost reduction is achieved.

As shown in FIGS. 10 to 15, the inlet 2 corresponding to the cord outlet 1 has a PBT provided with a cylindrical insertion portion 6 into which the insertion portion 4 of the cord outlet 1 is removably inserted. A flange body 5 made of a resin molded product as described above, and a power receiving blade receiving spring 1 of a cord outlet 1 on the front surface.
A blade fixing portion 40 made of a high-toughness thermosetting resin protruding from the power blades 7, 7 inserted into and connected to the ground blade receiving spring 12, and the pin-shaped ground blade 8, is provided. A connecting portion 42 for connecting the electric wire 41 to the blades 7, 7, and 8 is inserted by simultaneous molding, and the electric wire 41 is led out to the rear. The body 43 is formed of a thermoplastic resin such as vinyl chloride.

The flange body 5 is formed by integrally projecting a cylindrical portion penetrating the front and rear surfaces of the central portion of the flat plate portion 44, and the insertion portion 6 is formed at a portion extending from the front end of the cylindrical portion to slightly behind the flat plate portion 44. The mounting portion 46 of the body 43 is constituted by the cylindrical portion behind the insertion portion 6, and the mounting portion 46 is attached to the body of the automobile using the mounting hole 45 penetrated in the corner of the flat plate portion 44. The insertion portion 6 faces the outside of the vehicle body.

The insertion section 6 has a configuration in which the insertion section 4 of the cord outlet 1 is inserted therein, and the front end of the insertion section 6 is inserted into the insertion gap 17 on the cord outlet 1 side, as shown in FIG. At the upper end of the inner peripheral surface, a concave groove 19 is formed from the front end toward the back, and the concave groove 19 is formed with the convex portion 18 of the insertion portion 4 of the cord outlet 1 as described above. It constitutes a positioning means for the insertion position.

The front surface of the body 43 is exposed through an opening facing the mounting portion 46 at the back of the insertion portion 6, and the power supply blades 7 and 7 and the grounding blade 8 projecting from the front surface of the body 43 are inserted into the insertion portion. 6 protrudes.

On one side of the outer peripheral portion of the insertion portion 6, a display portion 47 in which a light-emitting diode LED for energization display is stored through a rear opening 48 of the flat portion 44 is provided, and a display window 47a on the front surface of the display portion 47 emits light. The diode LED illuminates when energized.

On the outer peripheral portion of the insertion portion 6 below the display portion 47, as shown in FIG. The upper and lower ends of a rotating shaft 50 provided at the end are supported rotatably in the horizontal direction, and the front opening of the insertion portion 6 can be opened and closed by the door body 51. As shown in FIG. 14, one end 52a of the rotating shaft 50 is locked to the outer surface of the
As shown in FIG. 10, the torsion spring 5 locks the door body 51 in the vicinity of the rotation shaft 50 and constantly urges the door body 51 in the opening direction.
The second ring is fitted.

On the other hand, on the outer peripheral portion of the insertion portion 6 opposite to the outer peripheral portion provided with the support projections 49, 49, there is provided a lock body 53 for locking the distal end portion 58 of the closed door body 51. Support protrusions 55, 55 are provided for supporting the upper and lower ends of the rotating shaft 54 in the bearing holes 55a so as to be rotatable in the horizontal direction. Lock body 5
3, a ring portion is fitted to the rotating shaft 54, one end 56a is locked to the lock body 53 as shown in FIG.
By the torsion spring 56 locked on the outer peripheral portion of the insertion portion 6, the locking claw portion 57 at the distal end is spring-biased in a direction approaching the outer peripheral portion direction of the insertion portion 6. As shown in FIG. 14, the rotation of the lock body 53 due to the spring bias is restricted by the rear end of the lock body 53 hitting a projection 55b formed on the support projection 55.

When the door 51 is rotated in the closing direction against the bias of the torsion spring 52, the tip 58 of the door 51 is rotated.
Pushes the tapered surface 57 a of the locking claw 57 of the lock body 53 to rotate the lock body 53 against the bias of the torsion spring 56, rides over the locking claw 57 and closes the front opening of the insertion portion 6. To achieve. In this state, the lock body 53 is rotated and returned by the urging of the torsion spring 56, and the locking claw 57 locks the door body 51 while pushing the distal end portion 58 of the door body 51 toward the front opening direction of the insertion portion 6. A packing 59 made of urethane foam is adhered to the concave flat surface on the back side of the door body 51. When the packing 59 is locked, the packing 59 presses and adheres to the front opening edge of the insertion portion 6 as shown in FIG. 6. Seal so that water and dust do not enter inside.

The proximity sensor 33 described above is provided in a concave portion of the lock body 53 parallel to the outer peripheral surface of the insertion portion 6, and the insertion portion 4 of the cord outlet 1 is inserted into the insertion portion 6, and the outer cylinder portion As shown in FIG. 1, when the position of the magnet housing 32 is over the front end of the insertion portion 6 as shown in FIG.
The magnetism of the permanent magnet 30 inside can be detected.

As shown in FIG. 17 (a), a body 43 made of a resin molded product such as vinyl chloride is a power supply plug in which each wire of the electric wire 41 is caulked and fixed to a connection portion 40 made of a so-called U pot provided at the rear end. The blades 7, 7 and the grounding blade 8 are shown in FIG.
As shown in FIG. 17, the blade fixing portions 40 which are press-fitted into the press-fit holes 60 from the rear side and hold the respective blades 7, 7, 8 as shown in FIG. 17B are inserted and embedded by simultaneous molding. A flange 63 is protruded from the center, and a cylindrical portion 64 inserted into the mounting portion 46 is provided in front of the flange 63.
A frustoconical portion 65 is provided on the rear side of the flange portion 63, and the electric wire 41 is led out from the center of the frustoconical portion 65.
On the front surface of the cylindrical portion 64, the blades 7, 7, 8 of the blade fixing portion 40 are exposed.

When the body 43 is mounted on the flange body 5, the cylindrical portion 64 is inserted through the rear opening of the mounting portion 46, and the front surface of the cylindrical portion 64 is inserted through the rear opening of the mounting portion 6. 6, the blades 7, 7, 8 are protruded into the insertion portion 6, and the flange 63 is brought into contact with the rear portion of the mounting portion 46. At this time, the output lead wire 67 of the proximity sensor 33 and the lead wire 68 connected to the light emitting diode LED provided in the flange 63 are inserted into the grooves 66 a and 66 b formed in the longitudinal direction of the outer peripheral surface of the mounting portion 46. It is led out to the rear of the flange 63 by the holes 69a and 69b.

An annular support plate 70 is in contact with the rear surface of the flange 63, and an insertion hole 71 formed in the support plate 70 and a flange 6 are provided.
The body 43 is brought into contact with the rear part of the mounting part 46 of the flange body 5 through the insertion hole 72 formed in the body 3, and the tapping screw 62 is screwed into the mounting hole 61 provided in the rear part.
Are fixed together with the support plate 70. The support plate 70 is provided with openings 73a and 73b for leading out the lead wires 67 and 68.

The protruding portions 74, 74 and 75 which protrude the blades 7, 7, 8 from the front surface of the blade fixing portion 40 are for preventing tracking between the blades.

As described above, the inlet 2 used in the outlet device A of the present invention also forms the body 43 by insert-molding the blade fixing portion 40 to block the parts, thereby reducing the number of parts at the time of installation. The aim is to improve assemblability and reduce costs.

The outlet device A is constituted by using the cord outlet 1 and the inlet 2 described above. When charging is not performed at the inlet 2 provided on the vehicle body side of the automobile, the door 51 is closed. Locking with the lock body 53 prevents water and dust from entering the insertion portion 6.

On the other hand, in the cord outlet 1, even if the insertion part 4 is submerged, the water can be drained through the drain hole 29 and electrical safety can be secured.

At the time of charging, when the lock of the door 51 is released by rotating the lock 53, the door 51 is biased by a spring.
Is rotated in the opening direction to open the front opening of the insertion portion 6,
In this open state, the insertion section 4 of the cord outlet 1 may be inserted into the insertion section 6 of the inlet 2. In this case, the projection 18 of the insertion section 4 is inserted into the concave groove 19 of the insertion section 6 to insert. When the insertion position of the insertion part 4 is positioned with respect to the attachment part 6 and the insertion part 4 is pushed into the inner part of the insertion part 6, each of the blades 7, 7, 8 protruding into the inner part of the insertion part 6 Is inserted into the blade insertion holes 9, 9, 10 at the back of the insertion portion 4 on the cord outlet 1 side, and is reliably connected to the blade receiving springs 11, 11, 12. At this connection position, the proximity sensor 33 on the inlet 2 side detects the magnetism of the permanent magnet 30 on the cord outlet 1 side and outputs a detection output. This detection output is taken into a control unit or the like mounted on the automobile, and when this detection is made, control to start energization is performed, thereby enhancing safety. When the energization is started, the light emitting diode LED is driven to emit light by a signal from the control unit, and the fact that the energization is being performed is displayed on the inlet 2 side.

As described above, the outlet device A of the present invention has reduced costs and improved safety during use.

[0050]

According to the first aspect of the present invention, there is provided an insulating material having an insertion portion having a front opening, which is inserted into and removed from an inlet at a front portion, and having an electric wire insertion hole which penetrates from the insertion portion to the rear portion. A shell body, a body made of an insulating material having a plurality of blade receiving springs therein and having a blade insertion hole corresponding to the blade receiving spring opened at the front surface, and a cord stopper attached to a rear portion of the body. Since the body is housed in the insertion portion such that the front surface of the body faces the front opening direction of the insertion portion, the number of parts is small, assemblability is improved, and as a result, cost is reduced. Since the cord outlet can be provided, and the electric wire connected to each of the blade receiving springs is led out of the shell body through the electric wire insertion hole and the cord stopper, even if the electric wire is pulled, the blade receiving spring and the electric wire can be provided. To the connection site Not, there is an effect that prevent the disconnection.

According to a second aspect of the present invention, in the first aspect of the present invention, the permanent magnet detected by the magnetic detecting means provided on the inlet side when the insertion portion of the shell is inserted into the inlet is attached to the shell. With such a configuration, the connection of the cord outlet can be detected on the inlet side, and there is an effect that safety can be improved.

According to a third aspect of the present invention, in the first or second aspect of the present invention, positioning means for determining the position of insertion into the inlet by uneven coupling is provided on the outer surface of the insertion portion, so that the insertion into the inlet can be performed smoothly. There is an effect that can be performed. .

According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, a water draining hole is provided in the insertion portion. There is an effect that can be achieved.

According to a fifth aspect of the present invention, there is provided a flange body made of an insulating material provided with an insertion portion for removably inserting an insertion portion of a cord outlet, and a plug inserted into a blade receiving spring of the cord outlet on a front surface. A body made of an insulating material in which a blade is protruded and a wire is connected rearward by inserting a connecting portion of an electric wire connected to the blade, and the body is attached to a rear portion of the flange body, and the insertion is performed. From the rear opening of the wearing part,
Since the plug blade is arranged in the insertion portion and the flange body is attached to the vehicle body, the number of parts is small, assemblability is improved, and as a result, an inlet having reduced cost can be provided. There is.

According to a sixth aspect of the present invention, in the fifth aspect, the blade fixing portion is formed of a thermosetting resin and the body is formed of a thermoplastic resin. Moreover, there is an effect that the blade can secure the blade fixing portion by the body.

According to a seventh aspect of the present invention, in accordance with the fifth or sixth aspect of the present invention, there is provided a magnetic detection device for detecting insertion of the insertion portion by magnetism of a permanent magnet provided in the insertion portion of the cord outlet outside the insertion portion. Since the means is provided, the insertion and connection of the cord outlet can be detected on the vehicle side, and there is an effect that safety measures such as energization after the connection is detected can be taken.

According to an eighth aspect of the present invention, in the invention of the fifth to seventh aspects, the front opening of the insertion portion is made openable and closable by a door, so that water, dust, etc. This has the effect of preventing the intrusion of the air.

According to a ninth aspect of the present invention, there is provided the cord outlet according to any one of the first to fourth aspects and the inlet according to any one of the fifth to eighth aspects. There is an effect that an outlet device having an effect can be provided.

[Brief description of the drawings]

FIG. 1 is a partially broken perspective view of an outlet device of the present invention.

FIG. 2 is a partially broken perspective view of one embodiment of a cord outlet used in the outlet device.

FIG. 3A is a front view of an embodiment of the cord outlet according to the present invention. (B) is a sectional plan view of one embodiment of the above cord outlet. (C) is a side sectional view of one embodiment of the above cord outlet.

FIG. 4 (a) is a perspective view of one embodiment of the cord outlet according to the present invention, as viewed obliquely from one side. (B) is a perspective view of one embodiment of the same cord outlet as seen from the other oblique side.

FIG. 5 is a perspective view of the cord outlet according to the embodiment, viewed obliquely from the rear of the cord outlet;

FIG. 6 is a perspective view of the cord outlet of the embodiment with the cord fastener removed, with the cord fastener removed, viewed obliquely from the rear.

FIG. 7 is a rear view of the body used for the cord outlet according to the embodiment of the present invention;

FIG. 8A is a perspective view of a body used in the cord outlet according to the embodiment of the above, as viewed obliquely from one side.
FIG. 3B is a perspective view of the blade receiving spring housed in the same body and the terminal fitting as viewed obliquely from one side.

FIG. 9 (a) is a perspective view of a body used for the cord outlet according to the embodiment of the above, as viewed obliquely from the other side.
FIG. 3B is a perspective view of the blade receiving spring housed in the same body and the terminal fitting portion as viewed from the other side.

FIG. 10 is a partially broken perspective view of one embodiment of the inlet of the above.

FIG. 11 is a perspective view of one embodiment of the inlet as viewed from one side.

FIG. 12 is a perspective view of one embodiment of the inlet as viewed from the other side.

FIG. 13A is a side sectional view of an embodiment of the inlet according to the embodiment. (B) is a rear view of one embodiment of the above inlet.

FIG. 14 is a plan sectional view of one embodiment of the inlet according to the third embodiment;

FIG. 15 is a side view of one embodiment of the above inlet.

FIG. 16 is a perspective view of one embodiment of the inlet as viewed from one side with a body removed.

FIG. 17 (a) is a perspective view showing a connection state of a plug blade and an electric wire inserted into a body of one embodiment of the above inlet. (B) is a perspective view of a state where the blade inserted into the body of one embodiment of the inlet is fixed to the blade fixing portion. (C) is a perspective view of the body of one embodiment of the inlet same as the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cord outlet 2 Inlet 3 Shell body 4 Insertion part 5 Flange body 6 Insertion part 7 Power supply blade 8 Grounding blade 9 Plug blade insertion hole 11 Blade receiving spring 14 Body 15 Cord stopper 40 Blade fixing part 43 Body A outlet device

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Shigeo Ida 1285 Gomono, Misato-mura, Aki-gun, Mie Prefecture F-term in Hayama Electric Co., Ltd. 5E021 FA03 FA08 FA14 FA16 FB07 FB20 FC31 FC32 JA11 KA08 MA13 5E087 EE02 EE10 FF02 FF06 FF17 GG08 HH01 HH02 JJ02 KK04 KK05 LL02 LL17 MM05 MM08 PP08 QQ03 RR08 RR12 RR13 RR25 RR29 RR36 RR41

Claims (9)

[Claims] 1. A shell body made of an insulating material provided with an electric wire insertion hole which has an insertion portion of a front opening at a front portion which is removably inserted into an inlet and which penetrates from the insertion portion to a rear portion, and a plurality of blades. A body made of an insulating material having a receiving spring mounted therein and having a blade insertion hole corresponding to the blade receiving spring opened at the front, and a cord stopper attached to a rear part of the body; The body is housed in the insertion portion so as to face the opening direction of the front of the insertion portion, and the wires connected to the respective blade receiving springs are connected to the outside of the shell body via the wire insertion holes and the cord stoppers. A cord outlet derived from 2. A shell according to claim 1, wherein said shell has a permanent magnet which is detected by magnetic detecting means provided on said inlet when said insertion portion of said shell is inserted into said inlet. Cord outlet. 3. The cord outlet according to claim 1, wherein a positioning means for determining a position to be inserted into the inlet by an uneven connection is provided on an outer surface of the insertion portion. 4. The cord outlet according to claim 1, wherein a drain hole is provided in the insertion portion. 5. A flange body made of an insulating material provided with an insertion portion for removably inserting an insertion portion of a cord outlet, and a plug having a front face with a blade inserted into a blade receiving spring of the cord outlet on a front surface. A body made of an insulating material that inserts a connection portion of the electric wire connected to the blade fixing portion and the plug blade and guides the electric wire rearward, and attaches the body to a rear portion of the flange body and opens a rear surface of the insertion portion. An inlet, wherein the plug blade is arranged in the insertion portion, and the flange body is attached to a vehicle body of an automobile. 6. The inlet according to claim 5, wherein said plug blade fixing portion is formed of a thermosetting resin, and said body is formed of a thermoplastic resin. 7. A magnetic detecting means provided outside the insertion portion for detecting insertion of the insertion portion by magnetism of a permanent magnet provided in an insertion portion of the cord outlet. Inlet described. 8. The inlet according to claim 5, wherein a front opening of the insertion portion is openable and closable by a door. 9. An outlet device comprising: the cord outlet according to any one of claims 1 to 4; and the inlet according to any one of claims 5 to 8.