JP2627135B2 - connector - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector, and more particularly, to a connector for double-locking a contact in an insulating housing.

[0002]

2. Description of the Related Art As a connector in which a contact is double-locked in an insulating housing to increase the locking strength of the contact with the insulating housing, for example, Japanese Patent Publication No.
There are those disclosed in JP-A-23391 and JP-A-4-137474.

That is, the connector disclosed in Japanese Patent Publication No. Hei 4-23391 and Japanese Patent Laid-Open Publication No. Hei 4-137474 has an insulating housing having a plurality of contacts, a plurality of contact accommodating chambers for respectively receiving the contacts, and an insulating housing. And a double locking member inserted from the side wall of the insulating housing.

[0004] Another type of connector has an insulating housing having a contact accommodating chamber for accommodating a plurality of contacts, and a double locking member inserted from the rear wall side of the housing. In some cases, the upper surface of the double locking member is exposed at the free end, and the double locking member cannot slide when the terminal is incompletely inserted. And
In this state, the lock lever does not bend and cannot be fitted to the mating connector, and the incompletely inserted contact is detected.

[0005]

[Problems to be solved by the invention] However, Japanese Patent Publication No. 4-2
The connectors disclosed in JP-A-3391 and JP-A-4-137474 have a structure in which the double locking member is inserted from the side wall of the insulating housing. The double locking member of the insulating housing protrudes from the surface of the side wall where the double locking member is inserted. For this reason, there is a drawback that the main locking state is likely to occur during transport or when an unexpected external force is applied. Further, since such a double locking member is simply inserted from the side wall of the insulating housing, the double locking member may fall off from the insulating housing as opposed to the full locking state.

In a connector of the type in which the double locking member is mounted on the rear surface of the insulating housing, if the cable with the contacts crimped is lifted in the fully locked state, the double locking member returns to the temporary locked state. In addition, the double locking member enters the rear end of the coating barrel part of the contact to lock the contact doubly. However, the crimping of the cable causes the contact to stretch, and the position of the double locking of the contact fluctuates. And may result in a condition that is not completely double-locked. Further, in this type of connector, when the terminal is half-inserted, the double locking member cannot slide, and since the upper surface of the double locking member projects below the lock lever, the lock lever does not bend. Rejects mating with the mating connector. That is, this type of connector only detects the state of half-insertion of the contact.

The present invention has been proposed in view of the above-mentioned drawbacks of the prior art, and prevents the double locking member from being fully locked or disengaged during transportation and when an unexpected external force is applied. Further, it is an object of the present invention to provide a double-locking type connector that prevents return from a final locking to a temporary locking state even when a cable is lifted, and that does not change a double locking position of a contact. .

[0008]

SUMMARY OF THE INVENTION A connector according to the present invention is a connector for double-locking a contact loaded in an insulating housing, the insulating housing having a plurality of contacts and a contact accommodating chamber for receiving the contacts. A double locking member that is loaded into the insulating housing and double locks the contact, and a pressing member that holds the double locking member in the insulating housing so as not to escape. The contact has a first locking portion that engages with a lance formed in the insulating housing at the time of temporary locking and final locking, and the double locking only at the time of final locking. the second locking portion to be engaged with the predetermined portion of the member is formed, the double locking member between a partial locking position and the locking position in a direction intersecting the insertion direction of the contact Can move the insulation how Is housed within ring, wherein the insulating housing and the double locking member has mooring means for respectively anchoring provided the double locking member into the partial locking position and the full locking position, the two Full locking from the temporary locking position of the heavy locking member
A finger formed on the upper surface of the double locking member to move to a position;
Is configured to be performed by pressing the pressure surface
And the acupressure surface is formed on the insulating housing.
Lock lever that locks the connection with the mating connector
Is set lower than the acupressure surface .

[0009]

[0010] Further, the connector of the present invention comprises an insulating housing.
Lever that locks the connection with the mating connector
, And a component mounted in the insulating housing.
In a connector that locks tact double,
Tact and a contact accommodation room for receiving the contact
Having an insulating housing and inserted into the insulating housing
A double locking member and the insulating housing
And a holding member for holding the lock so that it cannot escape.
In the case of temporary locking and final locking, the contact
A first engaging a lance formed in the insulating housing;
The locking portion and the predetermined locking of the double locking member only at the time of final locking.
A second engaging portion that engages with the portion of
The double locking part is provided on the insulating housing and the double locking member.
Mooring means for mooring the material at the temporary locking position and the final locking position respectively
Wherein the double locking member is
The temporary locking position and the final locking position
Between the insulating housings.
From the temporary locking position to the full locking position of the double locking member.
The insulating housing in which movement is located above the double locking member
Of the lock lever provided on the ring
Position of the double locking member and lock lever
It is characterized by having been done.

[0011]

According to the present invention having the above construction, the double locking member is held and housed in the insulating housing by the pressing member so as to be movable only from the temporary locking position to the final locking position. The double locking member does not come off the insulating housing.

Further, the double locking member is configured to be moved from the temporary locking position to the full locking position by pressing the acupressure surface formed on the upper surface of the double locking member, and The acupressure surface is configured to be lower than the upper surface of the lock lever formed on the insulating housing. Since the external force is prevented from being applied, the double locking member does not easily move from the temporary locking position to the full locking position.

Similarly, in the case where the double locking member is moved from the temporary locking position to the full locking position by bending of a lock lever provided at a predetermined position of the insulating housing, the double locking member is also required. Since the heavy locking member is covered by the upper lock lever, the double locking member does not move from the temporary locking position to the full locking position due to an unexpected external force. In addition, when the contact is half-inserted, the double locking member cannot move to the full locking position, whereby the lock lever pressing the double locking member is also limited in bending, and can be connected to the mating connector. Is rejected.

[0014]

Next, an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing an exploded state of a connector according to a first embodiment of the present invention, FIG. 2 is a perspective view showing an assembled state, and FIG. 3 is a state of a contact temporarily locked position in an assembled state. FIG. 4 is a side sectional view showing the state of the contact at the final locking position.

As shown in FIGS. 1 and 2, the connector in the first embodiment comprises an insulating housing 1, a double locking member 2, a pressing member 3, and a contact 4.

The insulating housing 1 has a box-like shape as a whole, and is provided with a lock lever 12 for locking the connection with a mating connector on the upper surface side. Lock lever 1
One end of 2 is integrally fixedly connected to the upper surface of the insulating housing 1, and the other end is a free end. The free end of the lock lever 12 is provided with an acupressure part 13. The acupressure part 13 has a frame shape formed on the rear end side of the insulating housing 1 (the side opposite to the connection side with the mating connector). Is located at the notch of the thick portion 10 and, when connected to a mating connector (not shown), once sinks toward the inside of the insulating housing 1 and then returns to engage with the mating connector. ing.

A contact accommodating chamber 11 for accommodating each of the contacts 4 is formed inside the insulating housing 1. In the illustrated example, the contact housing chambers 11 are vertically arranged in two stages, and each stage has eleven contact housing rooms 11 formed therein. The rear end portion of the upper contact housing chamber 11 is located inside to form a space 18 for accommodating a double locking member 2 to be described later. A double locking member 2 to be described later is placed on a partition wall for partitioning.

The rear end of the partition wall for partitioning the lower contact accommodating chamber 11 is retracted inward by an amount for accommodating a pressing member 3 to be described later to form a space 19 for accommodating the pressing member 3. .

Engaging projections 10 which engage with locking grooves 24a, 24b of the double locking member 2 to be described later are formed on both end surfaces of the notch of the frame-shaped thick portion 10 of the insulating housing 1.
a is formed. In FIG. 1, the left engaging projection 1 is shown.
Only Oa appears, and the one formed on the opposite end face is hidden by a perspective view.

Further, on the inner surface side and the rear end side of the frame-shaped thick portion 10, engagement protrusions 35 and 36 of the pressing member 3 described later are provided.
Is formed with an engaging window 10b. Since the engagement window 10b is also a perspective view, only the left side is shown, and the others are hidden.

The double locking member 2 housed in the space 18 inside the insulating housing 1 has an upper plate portion 20a and a lower plate portion 20b which are spaced apart and face in parallel.
A partition wall is provided integrally with a predetermined distance between the lower plate portion 20a and the lower plate portion 20b, and the partition wall forms a contact insertion hole 21. The contact insertion hole 21 communicates with the contact storage chamber 11 in the upper stage of the insulating housing 1.

The upper plate portion 20a of the double locking member 2 is formed with two acupressure portions 22 protruding between the notch portion of the frame-shaped thick portion 10 of the housing 1 and the acupressure portion 13 of the lock lever 12. ing. On the outside of the acupressure part 22, a ridge 23 is formed in the horizontal direction. Grooves 24a, 24b are formed above and below the ridge 23, respectively.
Reference numeral 24b engages with an engagement protrusion 10a formed on an end face of a cutout portion of the frame-shaped thick portion 10 of the insulating housing 1. That is, the lower groove 24a engages with the engagement protrusion 10a when the double locking member 2 is at the temporary locking position, and serves as a temporary locking groove.
The upper groove 24b engages with the engaging projection 10a when the double locking member 2 is at the lowered position, that is, when the double locking member 2 is at the full locking position, and is a full locking groove.

Next, after the double locking member 2 is loaded into the space 18 of the insulating housing 1, the space 1 of the double locking member 2 is
The holding member 3 for preventing the escape from the inside 8 is loaded into the space 19 in the insulating housing 1. The lower side of the holding member 3 is integrally joined to the lower end of the insulating housing 1 via a hinge 16, and the holding member 3 is lifted in the direction indicated by the arrow around the hinge 16 to form the holding member 3. The engaging projections 35 and 36 engage with the locking windows 10b formed in the corresponding insulating housing 1, respectively. Also in the holding member 3, a contact insertion hole 31 communicating with the contact insertion hole 21 of the lower contact holding chamber 11 of the insulating housing 1 and the upper double locking member 2 is formed in a lattice shape.

The contact 4 has a first locking portion 41 which engages with a lance 15 (see FIG. 3) formed in the interior of the insulating housing 1 (not shown). A second engaging portion 43 to be engaged is provided.

Next, loading of the contact 4 will be described. First, the engaging projection 10a formed on the cutout end face of the frame-shaped thick portion 10 of the insulating housing 1 engages with the temporary locking groove 24a of the double locking member 2 and is at the temporary locking position. In this state, the contact 4 is inserted from the contact insertion hole 31 of the holding member 3 toward the contact accommodating chamber 11 in the insulating housing 1.

When the contact 4 is inserted when the double locking member 2 is in the temporary locking position, as shown in FIG. 3, a lance 15 formed inside the insulating housing 1 1, but the lower edges of the upper plate portion 20a and the lower plate portion 20b of the double locking member 2 are engaged with the side surfaces of the second locking portion 43. Absent. In this state, the contact 4 can be inserted and removed.

Then, in the case of the final locking, as shown in FIG. 4, the acupressure part 22 formed on the upper plate 20a of the double locking member 2 is pressed by a finger. Then, the double locking member 2
And the edges of the upper plate portion 20a and the lower plate portion 20b engage with the side surface of the second locking portion 43 of the contact 4. When the double locking member 2 moves to the full locking position, the engagement protrusion 10 a formed on the cutout end face of the frame-shaped thick portion 10 of the insulating housing 1 is engaged with the acupressure portion 22 of the double locking member 2. Over the protrusion 23 formed on the side surface of the double lock member 24, and engages with the upper lock groove 24b on the upper side to prevent the subsequent movement (upward movement) of the double lock member 2.

When at least one of the contacts 4 is in a half-inserted state where the contact 4 is incompletely inserted, the lower surface of the upper plate portion 20a or the lower plate portion 20b of the double locking member 2 is
To prevent the double locking member 2 from moving to the full locking position. Therefore, contact 4
Can be easily detected as a half insertion.

In the above description, the anchoring of the double locking member 2 to the temporary locking position and the final locking position is performed by using the engagement protrusion 10 a formed on the frame-shaped thick portion 10 of the insulating housing 1. An engagement groove 24 formed on the side surface of the acupressure part 22 of the locking member 2
a, 24b, but the present invention is not limited to this, and such engagement projections and engagement grooves are provided in other portions, and these are engaged with each other. Thereby, the double locking member 2 may be moored at the temporary locking position and the final locking position, respectively.

In the above-described embodiment, the holding member 3 is integrally attached to the insulating housing 1 by the hinge portion 16, but the holding member 3 is attached to the insulating housing 1.
And it may be separated separately.

In the first embodiment, the contact housing 11 formed inside the insulating housing 1 is
Although there are steps, the number of steps may be one, or three or more, and the contact accommodating chambers 11 may be arranged in a staggered manner.

Furthermore, the contact 4 double locking position, that is,
The positions of the first and second locking portions 41 and 43 are not limited to those illustrated.

Next, a second embodiment of the present invention will be described.

FIG. 5 is a perspective view showing an exploded state of the connector according to the second embodiment of the present invention, FIG. 6 is a perspective view showing an assembled state, and FIG. 7 is a state in which the contacts are temporarily locked in the assembled state. FIG. 8 is a side sectional view showing the state of the contact at the final locking position. In the following description, components common to the components of the first embodiment are given the same reference numerals in principle and described.

As shown in FIGS. 5 and 6, the connector according to the second embodiment comprises an insulating housing 1, a double locking member 2, a pressing member 3, and a contact 4.

The insulating housing 1 in the second embodiment has a box-like shape as in the first embodiment, and a lock lever 12 for locking a connection with a mating connector is provided on the upper surface side. Is provided. One end of the lock lever 12 is integrally fixedly connected to the upper surface of the insulating housing 1, and the other end is a free end. This lock lever 1
An acupressure part 13 is provided at the free end of the second member 2. Shiatsu part 1
Reference numeral 3 denotes a notch portion of the frame-shaped thick portion 10 formed on the rear end side of the insulating housing (the side opposite to the mating connector and the connection side). After being sunk once toward the inside of the insulating housing 1, it returns and engages with the mating connector. Further, in the second embodiment, as will be described later, when the double locking member 2 is moved from the temporary locking position to the full locking position by the pressing of the acupressure part 13 of the lock lever 12, as described later. It is used.

Inside the insulating housing 1, a contact accommodating chamber 11 for accommodating each of the contacts 4 is formed. Also in the second embodiment, the contact accommodating chambers 11 are vertically arranged in two stages, and each stage has 11 stages.
A plurality of contact accommodating chambers 11 are formed.

The rear end of the upper contact housing chamber 11 is located on the inner side to accommodate a double locking member 2 described later, and forms a space 18.
A double locking member 2 described below is placed on a partition wall that partitions the lower contact housing chamber 11.

The rear end of the partition wall for partitioning the lower contact accommodating chamber 11 is retracted inwardly to accommodate the pressing member 3 to be described later to form a space 19 for accommodating the pressing member 3. I have.

On the inner surface side and the rear end side of the frame-shaped thick portion 10 of the insulating housing 1, as in the first embodiment,
An engagement window 10b is formed in which engagement protrusions 35 and 36 of the holding member 3 described below are engaged. The engagement windows 10b are also provided so as to form a pair of left and right, but since they are perspective views, only the left side appears and the right side is hidden.

The double locking member 2 accommodated in the space 18 inside the insulating housing 1 has an upper plate portion 20a and a lower plate portion 20b which are separated and face in parallel with each other. A partition wall is provided integrally with the plate portion 20b at a predetermined interval, and the partition wall forms a contact insertion hole 21. This contact insertion hole 21
Is the contact housing 1 in the upper stage of the insulating housing 1
Communicate with 1.

The upper plate portion 20a of the double locking member 2 is flush with the first embodiment, unlike the first embodiment. The upper surface of the flush upper plate portion 20a is pressed by the acupressure portion 13 of the lock lever 12, as described later, to lower the double locking member 2 to the final locking position.

Although not shown in FIGS. 5 and 6, locking recesses 25 a and 25 b are formed on the insertion end surface of the double locking member 2, as can be seen from FIG. 7 described later. Are engaged with the engagement protrusions 14 formed in the insulating housing 1. That is, the lower locking concave portion 25a engages with the engaging projection 14 when the double locking member 2 is in the temporary locking position and becomes the temporary locking concave portion 25a, and the upper concave portion 25b is double-locked. When the member 2 descends, it is fully locked correspondingly, and becomes a fully locked recess 25b.

Next, after the double locking member 2 is loaded into the space 18 of the insulating housing 1, the space 1 of the double locking member 2 is
The holding member 3 for preventing the escape from the inside 8 is loaded into the space 19 in the insulating housing 1. The lower side of the holding member 3 is integrally joined to the lower end of the insulating housing 1 via a hinge 16, and the holding member 3 is lifted in the direction indicated by the arrow around the hinge 16 to form the holding member 3. The engaging projections 35 and 36 engage with the locking windows 10b formed in the corresponding insulating housing 1, respectively. Also in the holding member 3, a contact insertion hole 31 communicating with the contact insertion hole 21 of the lower contact holding chamber 11 of the insulating housing 1 and the upper double locking member 2 is formed in a lattice shape.

Although not shown, the contact 4 has a first engaging portion 41 which engages with a lance formed inside the insulating housing 1, and a second engaging portion 41 which engages with the double engaging member 2.
Are provided.

The contact 4 is inserted from the contact insertion hole 31 of the holding member 3 on the rear side toward the contact accommodating chamber 11 in the insulating housing 1. When the contact 4 is inserted while the double locking member 2 is in the temporary locking state, the lance 15 formed inside the insulating housing 1 is connected to the first locking portion 41 of the contact 4 as shown in FIG. The upper plate portion 20a and the lower plate portion 20 of the double locking member 2
The lower edge portion of b does not engage with the second locking portion 43. That is, in this state, the contact 4 can be inserted and withdrawn, and the engagement protrusion 14 is engaged with the lower temporary locking recess 25 a of the double locking member 2.

Then, in the case of the final locking, as shown in FIG. 8, the acupressure part 13 of the lock lever 12 which is flexibly provided on the upper surface of the insulating housing 1 is pressed by a finger. Then, the acupressure part 13 of the lock lever 12 descends and presses the upper plate part 20a of the double locking member 2. As a result, the double locking member 2 descends, and the upper plate 20a and the lower plate 20
The edge portion b engages with the side surface of the second locking portion 43 of the contact 4. When the double locking member 2 moves to the full locking position, the engagement protrusion 14 provided inside the insulating housing 1 engages with the full locking recess 25b of the double locking member 2 and The subsequent movement (elevation) of the locking member 2 is prevented.

In the second embodiment, similarly to the first embodiment, when at least one contact 4 is in a half-inserted state, the upper plate portion 20a or the lower The lower surface of the plate portion 20b contacts the upper surface of the second locking portion 43 of the contact 4, and prevents the double locking member 2 from moving to the full locking position. Therefore, when trying to connect to the mating connector in the half-inserted state, the lock lever 12 is
This prevents the connection with the mating connector. Therefore, it can be easily detected that even one of the contacts 4 is half-inserted, and the connector is not connected when the contact is incompletely inserted.

In the above description, the anchoring of the double locking member 2 to the temporary locking position and the final locking position is performed by using the engagement projection 14 formed inside the insulating housing 1 and the double locking member 2. Engagement recess 25 formed on the insertion-side end face of upper plate 20a
a, 25b, but the present invention is not limited to this, and such engaging projections and engaging grooves are provided in other portions, and these are engaged with each other. Thereby, the double locking member 2 may be moored at the temporary locking position and the final locking position, respectively.

In the second embodiment, the holding member 3 is integrally mounted on the insulating housing 1 by the hinge portion 16. However, the holding member 3 is separated from the insulating housing 1 separately. There may be.

Also in the second embodiment, the contact housing chambers 11 formed inside the insulating housing 1 are described as being arranged in two upper and lower stages. However, similar to the first embodiment, The contact accommodating chambers 11 may be provided in one stage, three or more stages, or may be arranged in a staggered manner.

Further, also in the second embodiment, the double locking position of the contact 4, ie, the first and second locking portions 4
The positions of 1, 43 are not limited to those shown.

[0054]

As described above, according to the present invention, the double locking member can be moved only from the temporary locking position to the full locking position, and cannot be released from the inside of the insulating housing by the pressing member. As described above, the double locking member is not detached from the insulating housing.

Further, the double locking member is configured to move from the temporary locking position to the full locking position by pressing the acupressure surface formed on the upper surface of the double locking member, In addition, when the acupressure surface is configured to be lower than the upper surface of the lock lever formed on the insulating housing, even when an external force is applied to the connector during transportation and unexpectedly,
The presence of the lock lever prevents external force from being applied to the double locking member, and the double locking member does not easily move from the temporary locking position to the full locking position.

Similarly, in the case where the double locking member is moved from the temporary locking position to the full locking position by bending of a lock lever provided at a predetermined position of the insulating housing. Since the double locking member anchored in the temporary locking position is covered by the upper lock lever, the double locking member in the temporary locking position is temporarily locked even if an unexpected external force is applied to the connector. It does not move from the locking position to the full locking position.

Further, in these connectors, when the contact is in a half-inserted state in the insulating housing, the double locking member is configured not to move to the full locking position. Incomplete insertion of the contact can be reliably detected.

Further, even when the double locking member is moved from the temporary locking position to the full locking position by bending the lock lever for locking the connection with the mating connector,
When the contact is half-inserted (incompletely inserted), the bending of the lock lever at the time of connection with the mating connector is also limited. Therefore, when the contact is incompletely inserted, the connection with the mating connector is refused. The occurrence of connection failure of the connector does not occur.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a first embodiment of the present invention.

FIG. 2 is a perspective view in an assembled state showing the first embodiment of the present invention.

FIG. 3 is a side sectional view showing a state where the double locking member according to the first embodiment of the present invention is at a temporary locking position.

FIG. 4 is a side sectional view showing a state in which the double locking member according to the first embodiment of the present invention is at a full locking position.

FIG. 5 is an exploded perspective view showing a second embodiment of the present invention.

FIG. 6 is a perspective view in an assembled state showing a second embodiment of the present invention.

FIG. 7 is a side cross-sectional view showing a state when a double locking member according to a second embodiment of the present invention is at a temporary locking position.

FIG. 8 is a side cross-sectional view showing a state when a double locking member according to a second embodiment of the present invention is at a full locking position.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Insulating housing 2 Double locking member 3 Holding member 4 Contact 10 Frame-shaped thick part 10a Engagement projection 11 Contact storage chamber 12 Lock lever 13 Lock lever acupressure part 14 Engagement projection 15 Lance 16 Hinge part 18 Double engagement Space for accommodating the stop member 19 Space for accommodating the holding member 20a Upper plate portion 20b Lower plate portion 21 Contact insertion hole 22 Shiatsu part 23 Protrusion 24a Temporary locking groove 24b Full locking groove 25a Temporary locking recess 25b Full locking Recess 41 First locking part 43 Second locking part

Claims (2)

(57) [Claims] 1. A connector for double-locking a contact loaded in an insulative housing, comprising: a plurality of contacts; an insulative housing having a contact accommodating chamber for receiving the contacts; A double-locking member for double-locking the contact, and a pressing member for holding the double-locking member undetachably in the insulating housing; A first locking portion which engages with a lance formed in the insulating housing at the time of final locking, and a first locking portion which engages with a predetermined portion of the double locking member only at the time of final locking. 2 of the locking portion is formed, housed in the double locking member is movably said insulating housing between the insertion direction as the partial locking position and the locking position at the intersection of the contact And the insulation The housing and the double locking member are provided with mooring means for mooring the double locking member at a temporary locking position and a final locking position, respectively.
The movement from the stop position to the final stop position is performed on the double stop member.
It is performed by pressing the acupressure surface formed on the surface
And the acupressure surface is provided with the insulating housing.
Locks the connection with the mating connector
Be set lower than the acupressure surface of the lock lever
The connector characterized by the above . 2. The method according to claim 1, wherein the insulating housing is connected to a mating connector.
A lock lever for performing a continuous lock;
A connector that double-locks the contacts loaded in the housing
A plurality of contacts and the contacts
An insulating housing having a receiving contact receiving chamber;
A double locking member inserted into the insulating housing;
A locking member is slidably held in the insulating housing.
And a holding member for holding the contact.
Formed in the insulating housing at the time of locking and final locking.
The first locking portion that engages with the lance
A second lock for engaging a predetermined portion of the double locking member
Part is formed, the insulating housing and the double coupling
The double locking member has a temporary locking position and a full locking position.
Mooring means are provided for each of the
The stop member is temporarily moved in a direction intersecting the insertion direction of the contact.
The insulating housing is movable between a locking position and a full locking position.
Temporary locking of the double locking member
Movement from the position to the final locking position is above the double locking member.
Lock lever provided on the insulating housing located
Double locking member and lock lever
A connection characterized in that the positional relationship of the bars is set.
Kuta.