JP2002352897A - Fixing structure of wire cover for connector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixing structure of a wire cover for a connector which can insert and remove the wire cover from either of right and left directions, can surely connect the wire cover to the connector by a lock rance with a simple structure and can be molded without need of a special molding tool. SOLUTION: The fixing structure of the wire cover for the connector is constituted where the box shape connector 1 which stores and arranges a connecting terminal 3 connected to a terminal end of a wire 4 and the wire 4 which is installed at a back end portion of the connector 1 with possibility of removal and attachment are covered, the wire cover 2 is provided to regulate a leading-out direction of the wire 4, a guide groove 6 is formed at the connector 1 side, a flange portion 15 is formed at the wire cover 2 side and the flange portion 15 is formed to the guide groove 6 so as to be able to be inserted and communicated from either of both end sides. A lock rance 16 is formed at the center portion of the flange portion 15 and a connecting stair portion 7 connected to the lock rance 16 is formed at the guide groove 6. This makes it possible to connect the wire cover to the connector certainly by using the lock rance with the simple structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric wire cover mounting structure for a connector, and more particularly, to an electric wire cover for covering an electric wire on a connector side and defining a direction in which the electric wire is led out from the connector. The present invention also relates to a connector wire cover mounting structure that can easily release the lock between the connector and the wire cover.

[0002]

2. Description of the Related Art Conventionally, a connector wire cover mounting structure including a connector for accommodating and arranging a connection terminal to which a wire terminal is fixed and a wire cover attached to the connector is disclosed in, for example, JP-A-8-50952. There is one disclosed in the gazette. 9 to 11 show the outline of this conventional structure. As shown in FIG.
Has a substantially U-shaped cross section, and the lower surface and one side surface are open. Side walls 19A, 19A of the cover 19 shown in FIG.
A guide groove 21 is formed on the inner surface of the lower edge. In addition, a hinge portion 22 is provided below one of the side walls 19A.
A cantilevered closing plate 23 is rotatably provided. As shown in FIG. 10, the opening / closing plate 23 is turned in the direction of the arrow when closed, and
Is engaged with the hook portion 24 to be fixed.
On the other hand, a connector (two connectors are shown in the figure) 20 is provided with guide projections 26 which are inserted and guided in the guide grooves 21 of the cover 19 and are intermittently provided at upper portions on both side surfaces.
Although not shown, electric wires are led out from the upper surfaces of the connectors 20 and 20.

A cover 1 is attached to such connectors 20 and 20.
In order to mount the connector 9, as shown in FIG. 10, the guide protrusion 26 of the connector 20 is inserted into the guide groove 21 of the cover 19, and the connectors 20, 20 are stored in the cover 19. Next, the closing plate 23 is rotated so that the lock plate 25 is engaged with the hook portion 24, and as shown in FIG.
0 is closed so that it does not come out of the cover 19.

[0004]

However, in the above structure, the connector 2 is attached to the cover 19 as shown in FIG.
In a state before storing 0, since the closing plate 23 is held in a swingable state, the closing plate 23 is in an unstable state. When something is caught on such a closing plate 23, stress concentrates on the hinge portion 22 and the closing plate 23 may be damaged. Further, the locking of the closing plate 23 is as follows.
Since the lock plate 25 is engaged with the hook portion 24 as described above, if either the lock plate 25 or the hook portion 24 is damaged, the lock is easily released or the lock becomes unstable. There was a point. Further, in such a connector wire cover mounting structure, each time the closing plate 23 is closed and released, the lock plate 25 and the hook 2 of the closing plate 23 are closed.
4 are easily worn or deformed. For this reason, there was a problem that the durability of the lock plate 25 and the hook portion 24 was also reduced. Further, since the lock plate 25 is integrally formed on the cover 19 side, a special mold using, for example, a slide core or the like is required at the time of molding, so that there is a problem that the cost is increased.

Accordingly, an object of the present invention is to allow the electric wire cover to be freely and smoothly inserted and removed from either the left or right direction of the connector, and to reliably engage the electric wire cover with the connector by a locking lance having a simple structure. It is an object of the present invention to provide a connector wire cover mounting structure which can be performed, secures the durability of a locking lance, and does not require a special mold.

[0006]

According to the first aspect of the present invention,
A box-shaped connector in which connection terminals connected to the ends of the wires are housed and arranged, and a wire cover that is detachably attached to the rear end of the connector to cover the wires and that defines the lead-out direction of the wires. A connector wire cover mounting structure, wherein one of a connector and a wire cover has a guide groove, and the other has a guide protrusion inserted and guided in the guide groove, and the guide groove and the guide protrusion are provided. One of the guide protrusions and the guide groove is formed with a locking lance having flexibility and resilience in one of the guide protrusions and the guide grooves, and On the other side, an engaging step for engaging the locking lance is formed, and the locking lance is deformed along with the insertion of the guide projection and the guide groove, and is deformed in a state in which it is aligned with the engaging step. Relaxed It is characterized by engaging with the stepped portion.

According to the first aspect of the present invention, one of the guide groove and the guide protrusion is formed so that the guide protrusion can be inserted into the other from any direction on both ends. Therefore, it is possible to mount the electric wire cover with the direction of the electric wire cover reversed with respect to the connector.
For this reason, the lead-out direction of the electric wire can be arbitrarily determined on the left and right by the direction of the electric wire cover. In addition, since the locking lance is formed to have flexibility and resilience in one of the guide projection and the guide groove, the locking lance is deformed as the guide projection and the guide groove are inserted. I do. And
In a state where the locking lance is aligned with the engaging step, the deformation of the locking lance is reduced, and the engaging lance is engaged. Therefore, by forming the locking lance having a simple structure, the connector and the wire cover can be easily fixed.

According to a second aspect of the present invention, there is provided the connector wire cover mounting structure according to the first aspect, wherein the locking lance has an insertion direction and an inclination angle in one of the guide projection and the guide groove. The engaging step is recessed so as to receive the locking lance at a position corresponding to the other locking lance of the guide projection and the guide groove. An opening window for exposing the engaging step portion is formed on the connector or the wire cover having the engaging step portion formed thereon.

Therefore, according to the second aspect of the present invention, in addition to the operation of the first aspect, the locking lance is
One of the guide protrusion and the guide groove is formed so as to protrude laterally in the insertion direction so as to form an inclination angle with the insertion direction, so that the locking lance is inserted with the insertion of the guide protrusion and the guide groove. Is not deformed by sliding from the inclined base side, and does not hinder the sliding. In addition, the engagement step portion,
Since the locking lance is recessed at a position corresponding to the other locking lance of the guide protrusion and the guide groove, the locking lance that slides as described above matches the engagement step. Then, the deformation returns by the repulsive force, and the locking lance engages with the engaging step to fix the connector and the wire cover. Further, since an opening window for exposing the engaging step portion is formed in the connector or the wire cover having the engaging step portion formed therein, by inserting a jig from this opening window to deform the locking lance, The engagement state between the locking lance and the engagement step can be released. In this state, by moving the connector and the wire cover in the insertion direction, the locking lance is disengaged from the engagement step portion and the deformed state is maintained, so that the sliding between the guide groove and the guide protrusion does not interfere. . As a result, the connector and the wire cover can be separated.

[0010] Further, the invention according to claim 3 is based on claim 2.
The connector wire cover mounting structure according to claim 1, wherein the guide protrusion is formed on the wire cover, the guide groove is formed on the connector, the locking lance is formed on the guide protrusion, and sandwiches the guide protrusion in the guide groove. An engagement step is formed on a side wall of the both side walls located in a protruding direction of the locking lance.

Therefore, according to the third aspect of the invention, in addition to the operation of the second aspect, the guide projection is formed on the wire cover, and a part of the guide projection is used as a locking lance. Since this is possible, the structure of the electric wire cover can be simplified. In addition, since the connector only needs to form the guide groove and the engaging step formed on the side wall of the guide groove, the structure of the connector is simplified.
Furthermore, since the engaging step is formed on the side wall located in the projecting direction of the locking lance among the side walls on both sides of the guide groove in the guide groove, when the locking lance matches the engaging step. Then, the deformation is returned by the repulsive force of the locking lance, and the engaging lance is engaged by entering the engaging step. When the locking lance is pushed up so as to come out of the engaging step to release this engagement state, the locking lance is located on the side of the guide groove opposite to the direction in which the locking lance protrudes, sandwiching the guide projection. The locking lance has an effect of preventing the locking lance from being excessively deformed. For this reason, when the engagement release operation of the locking lance is performed using, for example, a jig or the like, there is no need to adjust the pushing-up force of the locking lance, and the release operation is simplified.

According to a fourth aspect of the present invention, there is provided the connector wire cover mounting structure according to any one of the first to third aspects, wherein the connector or the wire cover has a stopper for defining an insertion end point position. It is characterized by being provided.

Therefore, according to the fourth aspect of the present invention, in addition to the functions of the first to third aspects of the present invention, when the connector and the wire cover are inserted into each other and assembled, the stopper terminates at the insertion end point. Since the position is defined, an excessive external force can be prevented from being applied to the engaging portion between the locking lance and the engaging step when the connector and the wire cover are inserted and assembled.

[0014] Further, the invention according to claim 5 provides the invention according to claim 4.
The connector wire cover mounting structure according to any one of the preceding claims, wherein the stopper is formed at one end of the guide projection.

Therefore, according to the fifth aspect of the invention, in addition to the function of the fourth aspect, the stopper is formed at one end of the guide projection, so that the guide projection is formed in the guide groove. When the connector is inserted into the connector groove, the stopper comes into contact with the end of the guide groove to perform the positioning between the connector and the wire cover. Further, in the present invention, since the stopper is formed at one end of the guide projection, for example,
Molding can be easily performed without using a special mold using a slide core or the like.

According to a sixth aspect of the present invention, there is provided the connector wire cover mounting structure according to the fifth aspect, wherein the locking lance is directed from the other end to the one end of the guide projection. It is characterized by being extended so as to gradually project to the side.

Therefore, in the invention according to claim 6, since the stopper is formed at one end of the guide projection, the other end of the guide projection is inserted from either one of the guide grooves. Then, the locking lance slides on the side wall of the guide groove from the base side (the other end side where the stopper is not formed), and is deformed by accumulating repulsive force. As the guide projection is inserted into the guide groove, the locking lance reaches the position of the engaging step, and the deformation is reduced, so that the locking lance is housed and engaged in the engaging step. At this time, the stopper engages with the member on the guide groove side to prevent further insertion of the guide projection. In addition, since the locking lance is formed so as to gradually protrude from one end portion side of the guide protrusion toward the other end portion side, the guide protrusion may be further moved in the insertion direction described above. When inserted, there is a risk that the insertion will proceed over the engaging step, but the stopper will prevent the insertion of the guide projection, so that the locking lance will not slip over the engaging step and disengage. . In addition, since the locking lance gradually projects sideways from one end of the guide projection toward the other end, the guide projection is stressed in a direction opposite to the above insertion direction (pulling). In this case, the distal end of the locking lance engages with the engaging step, so that movement in the reverse insertion direction is prevented. Therefore, when the locking lance is engaged with the engagement step, the guide projection is prevented from moving forward and backward with respect to the guide groove, so that the connector and the wire cover can be securely fixed.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the connector wire cover mounting structure according to the present invention will be described below with reference to the drawings.

First, the outline of the connector wire cover mounting structure will be described with reference to FIG. FIG. 1 is an exploded perspective view showing a state before the connector 1 and the wire cover 2 are assembled, showing the connector wire cover mounting structure of the present embodiment.

This connector wire cover mounting structure generally includes a connector 1 and a wire cover 2. The connector 1 has a substantially rectangular parallelepiped shape, and a plurality of connection terminals 3 are housed and fixed so as to be oriented in a coupling direction with a mating connector. The connection terminal 3 has a plurality of terminal accommodating cylinders 1A in which terminal accommodating chambers penetrating in the front-rear direction of the connector 1 (indicated by a in FIG. 1) are formed.
Is inserted from the front end side and fixed. The ends of the electric wires 4 are crimped and connected to the rear ends of the connection terminals 3, respectively. As shown in FIG. 1, the plurality of electric wires 4 led out from the rear end of the connector 1 are bundled in a state where the electric wires 4 are bent in a direction in which the orientation is expected.

A pair of guide walls 5, 5 facing each other in parallel with each other along the mounting direction of the electric wire cover 2 (indicated by reference numeral b in FIG. 1) are provided at the rear end of the connector 1.
Is projected rearward. The guide walls 5, 5 are formed such that both side walls 1B, 1B in the width direction of the connector 1 are extended rearward. Further, guide grooves 6, 6 are formed on opposing inner side surfaces of the guide walls 5, 5 along the longitudinal direction of the connector 1.

Next, the guide groove 6 will be described with reference to FIG. The guide wall portion 5 in which the guide groove 6 is formed is formed so as to protrude rearward (upward in FIG. 2) from a partition wall 1 </ b> C formed in a rear portion of the connector 1. The guide groove 6
The guide wall 5 is formed in a concave groove shape on the opposed inner side surface.
At the longitudinal center of the rear surface of the partition wall 1C that forms the guide groove 6, an engagement step portion 7 that is recessed at the front side of the connector 1 is formed. As shown in FIGS. 2 and 3, the engagement step 7 and the guide groove 6 located behind the engagement step 7 are exposed to the outside by an opening window 8 formed in the guide wall 5.

Inside the guide walls 5, 5, the guide walls 5 protrude rearward from the rear surface of the partition wall 1C.
And a plurality of auxiliary wall portions 9 facing each other at a predetermined interval are formed intermittently. In the present embodiment, the plurality of auxiliary wall portions 9 are intermittently arranged, but a series of auxiliary wall portions may be arranged continuously.

Next, the structure of the electric wire cover 2 will be described. The electric wire cover 2 includes a pair of side plate portions 1 facing each other.
0, 10; a rear plate 11 formed to connect the rear edges of the side plate portions 10 and 10; a swash plate portion 12 connecting the diagonal rear edges and continuing to the rear plate 11; A side end plate portion 13 that connects one side edge of the side plate portions 10 and 10 to the plate portion 12 and a guide formed by extending from the end edge of the rear plate portion 11 in the mounting direction of the wire cover 2. It has a plate portion 14 and has a substantially U-shaped cross section. Side plate 10
On the outer surface of the front end portion, a flange portion 15 as a guide protrusion is provided to protrude laterally along the edge of the front end portion. The flange portion 15 is inserted into the guide groove 5 of the connector 1. A locking lance 16 is formed at the center of the flange 15 in the longitudinal direction. The locking lance 16 is formed so as to gradually project forward (in the direction of mating with the mating connector) from the front side to the rear side in the mounting direction of the wire cover 2. The locking lance 16 is integrally formed of the same material as the flange portion 15 and has flexibility and resilience. Further, a stopper portion 17 for restricting insertion of the flange portion 15 into the guide groove 6 is formed at an end of the flange portion 15 on the side where the side end plate portion 13 is formed.

The wire cover 2 having such a structure is engaged with and fixed to the connector 1 by inserting the flange portion 15 along the guide groove 6 of the connector 1 as described above. In addition, the electric wire cover 2 includes the side plate 1
0, 10, the rear plate portion 11, the swash plate portion 12, the side end plate portion 13, and the like cover the electric wire 4 led out from the rear end portion of the connector 1. The guide plate 14 has a function of guiding and holding the bundled electric wires 4.

Since the guide groove 6 of the connector 1 is formed so as to penetrate in the mounting direction of the electric wire cover 2, the electric wire cover 2 can be inserted from both sides.

Next, the locking lance 16 formed at the center of the flange 15 of the wire cover 2 will be described in more detail. The locking lance 16 is connected to the end of the flange portion 15 at the base end, and is supported in a cantilever structure so as to gradually move away from the front edge of the side plate 10 toward the free end.
In particular, in the present embodiment, the base end of the locking lance 16 is located on the front side in the insertion direction of the flange portion 15, and the free end is located on the rear side in the insertion direction. For this reason,
As the flange portion 15 is inserted into the guide groove 6, the locking lance 16 enters the guide groove 6 from the base end portion and is deformed against the repulsive force to a position substantially flush with the flange portion 15. Is done. Therefore, when the locking lance 16 is deformed, the flange portion 15 can be guided into the guide groove 6.

Next, the relationship between the guide groove 6 of the connector 1 and the flange portion 15 of the wire cover 2 will be described with reference to FIGS. FIG. 3 is a side view showing a state where the connector 1 and the wire cover 2 are not assembled and viewed from the side, and FIG. 4 is a partial cross-sectional view showing a state where the connector 1 and the wire cover 2 are combined with each other. It is. When the flange portion 15 of the wire cover 2 is inserted into the guide groove 6, the side plate portion 10 of the wire cover 2 is inserted between the guide wall portion 5 and the auxiliary wall portion 9 and slides. Therefore, as shown in FIG. 4, the height dimension a of the flange portion 15 is set slightly shorter than the distance dimension b between the side wall portions sandwiching the flange portion 15 of the guide groove 6. The width c of the flange portion 15 is set slightly shorter than the distance between the bottom of the guide groove 6 and the auxiliary wall portion 9.

On the other hand, as shown in FIG. 3, in the present embodiment, the dimension f in the longitudinal direction of the engaging step 7 is set to a dimension substantially matching the length of the locking lance 16 on the wire cover 2 side. ing. Further, as described above, the engaging step 7 is formed at the center of the guide groove 6, the dimension n from the end face of the guide wall 5 to the left and right edges of the engaging step 7 is equal, and The dimension is set substantially equal to the distance m from the stopper 17 of the cover 2 to the free end of the locking lance 16.

Next, the operation and action of attaching the wire cover 2 to the connector 1 having the above structure will be described. As shown in FIG. 1, an electric wire 4 connected to each connection terminal 3 is led out to the connector 1. Next, the electric wire cover 2 is arranged on the rear side in the direction in which the bundled electric wires 4 face, and as shown in FIG.
Is aligned with the guide groove 6 of the connector 1 and inserted. As shown in FIG.
Are guided in the guide groove 6. At this time, the side plate 10
Is sandwiched between the guide wall portion 5 and the auxiliary wall portion 9 of the connector 1, so that the flange portion 15 is prevented from being detached from the guide groove 6. Then, as shown in FIG. 5, when the locking lance 16 reaches the engagement step 7, as shown in FIG. Since the deformation is alleviated in the inside, the locking lance 16 engages with the engaging step 7. Here, the stopper portion 17 is engaged with the end portion of the guide groove 6 to prevent the wire cover 2 from moving further in the mounting direction. When the wire cover 2 is attached to the connector 1 in this manner, the bundle of wires 4 led out from the rear end of the connector 1 is directed toward the direction in which the guide plate portion 14 of the wire cover 2 projects. Can be oriented.

Next, the case of unlocking will be described. First, as shown in FIG. 7 and FIG. 8, the locking lance 16 in the state shown in FIG.
By pushing up to the same level as
The engagement between the and the engagement step 7 is released. At this time, since the upper edge of the locking lance 16 pushed up by the jig is engaged with the upper side wall surface of the guide groove 6, the locking lance 16 is not further deformed. Damage due to excessive deformation is prevented. In this state, by pulling the wire cover 2 in the direction in which the stopper portion 17 is formed, the locking lance 16 is accommodated in the guide groove 6 and the wire cover 2 can be pulled out.

As described above, for the connector 1, the wire cover 2
Has been described in the case where the connector 1 is attached from one direction and removed in one direction.
It is also possible to attach and detach the electric wire cover 2 from the other side. In this case, the guide plate portion 14 of the wire cover 2
In the direction opposite to the connector 1 and the direction in which the wire 4 is led out is opposite. .

Although the embodiment has been described above, the present invention is not limited to this, and various design changes accompanying the gist of the configuration are possible. For example, in the above-described embodiment, the guide groove 6 is formed on the connector 1 side, and the flange portion 15 as a guide protrusion is formed on the wire cover 2 side. Conversely, the guide protrusion is formed on the connector 1 side. Alternatively, a guide groove may be formed on the wire cover 2 side.

In the above embodiment, the locking lance 16 engages with the engaging step 7 formed on the side wall of the guide groove 6. However, the opening window formed so as to expose the guide groove 6. A configuration in which the locking lance 16 is engaged with the lock 8 may be employed.

[0035]

According to the first aspect of the present invention, there is an effect that the lead-out direction of the electric wire can be arbitrarily determined on the left and right depending on the direction of the electric wire cover. Further, according to the present invention, by forming the locking lance having a simple structure, there is an effect that the connector and the wire cover can be easily fixed.

According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, an opening window for exposing the engaging step to the connector or the wire cover having the engaging step is formed. Therefore, the engagement state between the locking lance and the engaging step can be easily released by inserting the jig from the opening window to deform the locking lance.

According to the third aspect of the invention, in addition to the effect of the second aspect, the guide projection is formed on the wire cover, and a part of the guide projection is used as a locking lance. Therefore, there is an effect that the structure of the electric wire cover can be simplified. Further, since the connector only needs to form the guide groove and the engagement step formed on the side wall of the guide groove, the structure of the connector is simplified. When the locking lance is pushed up so as to come out of the engagement step to release the engagement state, the locking lance is located on a side of the guide groove opposite to the protrusion direction of the locking lance on the side wall sandwiching the guide protrusion. Since the locking lance is engaged with the located side wall, there is an effect of preventing the locking lance from being excessively deformed. Therefore, when the operation of releasing the engagement of the locking lance is performed using, for example, a jig or the like, there is no need to adjust the pushing-up force of the locking lance.

According to the invention described in claim 4, claims 1 to 1 are provided.
In addition to the effect of the invention described in claim 3, when the connector and the wire cover are inserted into each other and assembled, the stopper defines the insertion end position, so that when the connector and the wire cover are inserted and assembled, This has the effect of preventing an excessive external force from being applied to the engaging portion between the locking lance and the engaging step.

According to the fifth aspect of the present invention, in addition to the effect of the fourth aspect of the present invention, since the stopper is formed at one end of the guide protrusion, the guide protrusion is formed in the guide groove. When the connector is inserted in the connector groove, the stopper comes into contact with the end of the guide groove, which has an effect of positioning the connector and the wire cover. Further, according to the present invention, since the stopper is formed at one end of the guide projection, for example, the molding can be easily performed at low cost without using a special mold using a slide core or the like. it can.

According to the sixth aspect of the present invention, there is an effect that the stopper is engaged with the member on the guide groove side to prevent the guide projection from being inserted further, thereby preventing the locking lance from being damaged.
Further, according to the present invention, since the locking lance gradually projects sideways from one end portion side of the guide projection toward the other end portion side, the guide projection is oriented in a direction opposite to the insertion direction described above. Even when stress is applied (pulled), the tip of the locking lance is engaged with the engaging step, so that movement in the reverse insertion direction can be prevented.
For this reason, when the locking lance is engaged with the engagement step,
Since the guide protrusion is prevented from moving forward and backward with respect to the guide groove, there is an effect that the connector and the wire cover can be securely fixed.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a connector wire cover mounting structure according to the present invention.

FIG. 2 is a partially broken perspective view showing the connector wire cover mounting structure according to the embodiment.

FIG. 3 is a side view showing a detached state of the connector and the wire cover of the connector wire cover mounting structure according to the embodiment.

FIG. 4 is a partial cross-sectional view showing the connector wire cover mounting structure according to the embodiment.

FIG. 5 is a side view of a main part of the connector wire cover mounting structure according to the embodiment.

FIG. 6 is a sectional view of a main part of the connector wire cover mounting structure according to the embodiment.

FIG. 7 is a sectional view of a main part of the connector wire cover mounting structure according to the embodiment.

FIG. 8 is a side view of a main part of the connector wire cover mounting structure according to the embodiment.

FIG. 9 is a perspective view showing a conventional connector wire mounting structure.

FIG. 10 is a sectional view showing a conventional connector wire mounting structure.

FIG. 11 is a perspective view showing a conventional connector wire mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Connector 2 Electric wire cover 3 Connection terminal 4 Electric wire 6 Guide groove 7 Engagement step part 8 Opening window 15 Flange part 16 Locking lance 17 Stopper part

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Masao Nagano Inventor 206-1 Nunobikihara, Haibara-cho, Haibara-gun, Shizuoka Prefecture Inside Yazaki Parts Co., Ltd. (72) Tomoaki Kajii 2 Takaracho, Kanagawa-ku, Yokohama-shi, Kanagawa Nissan Motor F term (reference) 5E021 FA05 FA09 FB07 FB20 FC36 HC09 HC31 5E087 EE14 FF12 JJ09 LL03 LL17 LL34 MM05 QQ04 RR06 RR13 RR26

Claims (6)

[Claims] 1. A box-shaped connector in which a connection terminal connected to a terminal of an electric wire is housed and arranged, and a detachably mounted rear end of the connector covers the electric wire, and a direction in which the electric wire is led out. And a guide cover formed in one of the connector and the wire cover, and inserted into and guided by the other guide groove. Is formed so that one of the guide groove and the guide protrusion can be inserted into the other from any direction on both ends, and is flexible to one of the guide protrusion and the guide groove. A locking lance having resilience and resilience is formed, and an engaging step portion with which the locking lance is engaged is formed on the other side, and the locking lance is inserted into the guide protrusion and the guide groove. Accompany Deformed, and the engagement Godan portion and matched wire cover mounting structure for a connector, wherein the state deformed to engage the is relaxed engaging Godan unit. 2. The connector wire cover mounting structure according to claim 1, wherein the locking lance is formed such that one of the guide protrusion and the guide groove forms an inclination angle with the insertion direction. The engaging step is formed so as to protrude laterally in the insertion direction, and the engaging step portion receives the locking lance at a position corresponding to the locking lance of the other of the guide protrusion and the guide groove. A connector wire cover mounting structure, characterized in that an opening window for exposing the engaging step portion is formed in the connector or the wire cover, which is recessed and has the engaging step portion formed thereon. 3. The connector wire cover mounting structure according to claim 2, wherein the guide protrusion is formed on the wire cover, the guide groove is formed on the connector, and the locking lance is formed on the guide. A connector formed on the protrusion, wherein the engagement step is formed on the side wall located in the protrusion direction of the locking lance, among the side walls on both sides of the guide groove sandwiching the guide protrusion. Wire cover mounting structure. 4. The connector wire cover mounting structure according to claim 1, wherein the connector or the wire cover is provided with a stopper for defining an insertion end point position. Characteristic connector wire cover mounting structure. 5. The connector wire cover mounting structure according to claim 4, wherein the stopper is formed at one end of the guide protrusion. 6. The connector wire cover mounting structure according to claim 5, wherein the locking lance is gradually laterally directed from the other end of the guide projection toward the one end. An electric wire cover mounting structure for a connector, which is extended so as to protrude.