KR101982579B1 - Connector for electric wire connection - Google Patents

Abstract

The present invention aims to provide a rainproof, humidity-proof connector for connecting an electric wire, which is able to prevent a short circuit due to rainwater or humidity. To this end, according to the present invention, the connector for connecting the electric wire comprises: a main frame which includes: an electric wire insertion groove, into which the electric wire is inserted, a packing groove into which a packing is inserted, and a hanging bump formed on a side surface; a cover which has a hanging hook formed on one side to elastically hang on the hanging bump by an elastic transformation to close an upper surface of the main frame; a packing formed to be inserted into the packing groove of the main frame to seal a gap between the main frame and the cover, which includes: a first contact groove unit and a second contact groove unit formed on both sides, and one or more first electric wire insertion grooves formed on an upper surface of the first contact groove unit and the second contact groove unit to communicate with the electric wire insertion groove to allow each electric wire to be inserted; a second packing through a fourth packing which, when the cover is pressurized for closing the main frame, tightly seal by elastically contracting by an elastic transformation; and one or more connection pins which, when the cover is pressurized to close the main frame, go into the sheath of the electric wires to be connected to the electric wires.

Description

CONNECTOR FOR ELECTRIC WIRE CONNECTION [0002]

The present invention relates to a connector used for electrically connecting electric wires. More specifically, the present invention relates to a connector for electrically connecting electric wires easily and safely to anybody, and also capable of effectively preventing a short circuit caused by rainwater, moisture, To a connector for connection.

Generally, in order to electrically connect two or more wires or extend them in several directions, some of the wires (insulating material) are peeled off, core wires are twisted and connected to each other, (Taping) with insulation tape etc.

However, the manual wire connection method by hand is inefficient in terms of workability because the process of peeling off the covering of the wire and the taping process are inconvenient and inconvenient, and the wire may be cut off when the cover is peeled off due to carelessness or mistake of the operator, In addition, there is a high risk of electric shock during connection.

In addition, since the portion wound with the insulating tape is directly exposed, the appearance of the insulating tape is not good, and after a certain time, the insulating tape is easily peeled off due to deterioration and weakening of adhesive force so that the core portion of the wire is exposed to the outside, This is big.

To solve such problems, a so-called wire connection connector has been proposed in which a plurality of wires can be connected or extended at a time without stripping the wires or detecting the insulation tape.

For example, Korean Patent No. 1015195 and 0928697 disclose " connector for wire connection " when a plurality of electric wires are arranged on a blade or a serrated conductive connection pin and then the upper and lower portions of the insulation connector are pressed, There is an advantage that there is no danger of electric shock through electricity because the conductive connecting pin inside the connector penetrates into the covering of the electric wire and the electric connection is established by the contact with the core wire.

As another example, Korean Patent Registration No. 0754765 discloses a " electric wire connection cap for preventing electric leakage, " which can prevent a short circuit caused by rainwater or moisture.

Referring to FIG. 1, there are shown a body 10 having a latching protrusion 12 formed on one side thereof, an insertion groove 14 through which the packing 20 is inserted, A connecting plate 30 mounted on the body 10 and electrically connecting the electric wires 70 to each other and a core wire 70a mounted on the connecting plate 30, A hinge plate 40 which is formed with a bent portion 40b for fixing the body 10 to the body 10 and a hinge joint 40 which is connected to the body 10 by a hinge, And a lid 50 formed with an insertion recess 54 into which the packing 20 is inserted.

The elastic hook 52 of the elastic body 52 is kept pressed against the lid 50 so that the elastic hook 52 is kept in engagement with the latching jaw 12 of the body 10 and the packing 20 sandwiched therebetween is pressed against the body 10 And the lid 50 can be hermetically sealed.

However, in the conventional electric wire connection cap for preventing electric leakage, the core wire 70a must be inserted into the insertion hole 22a of the packing 20 as if the operator peels off the covering of the wire and thread the needle hole. There are very difficult and tricky limitations in working with connections.

Herein, the background art or the prior art described above is only intended to help understand the technical significance of the present invention as information acquired by the present inventor or derived from the present invention, It does not mean that it is widely known in the field.

KR 10-0754765 B1 (2007.08.28) KR 10-0928697 B1 (2009.11.19) KR 10-1171550 B1 (July 31, 2012) KR 10-1015195 B1 (2011.02.09) KR 20-0363546 Y1 (September 21, 2004)

Accordingly, the present inventor has focused on solving the limitations and problems of the conventional wire connecting connector while considering the above-mentioned matters in a comprehensive manner, so that anyone can easily and safely connect electric wires and reliably prevent a short circuit caused by rainwater or moisture As a result, the inventors of the present invention have invented the present invention as a result.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a connector for wire connection, which can easily and safely connect a wire while reliably preventing a short circuit caused by rain or moisture.

Herein, the technical object and object to be solved by the present invention are not limited to the technical object and purpose mentioned above, and another technical object and purpose not mentioned can be understood by those skilled in the art from the following description.

According to an embodiment of the present invention, there is provided a battery pack comprising: at least one wire insertion groove communicating from both sides to insert a wire; And a latching hook formed on one side of the main body so as to be elastically deformed by the elastic deformation of the latching jaw and formed on the other side of the main body, Wherein the first and second contact groove portions are formed on both sides of the main body and the cover so as to be sandwiched by the packing groove of the main body so as to seal the gap between the main body and the cover, A first packing in which at least one first wire fitting groove communicating with the wire insertion groove is formed, And the second packing is elastically deformed by elastic deformation so as to be hermetically contacted with the first contact groove portion of the first packing, and the second wire fitting groove, corresponding to the first wire fitting groove of the first packing, And at least one third wire fitting groove is formed on the other (opposite) surface so that the other wire is inserted into the other wire. And the second packing is pressed to press the first packing groove and the second packing so that the electric wire is hermetically contacted with the first packing groove and the edge of the first packing facing the first contact groove portion of the first packing, A third packing having at least one or more fourth wire fitting grooves corresponding to the third wire fitting grooves of the second packing so as to fit the electric wires, And a second sealing groove portion of the first packing in a surface of the cover facing the upper surface of the main body so as to be in tight airtight contact with the second sealing groove portion of the first packing while being elastically deformed by elastic deformation when the cover is pressed, And a fourth packing having at least one or more fifth wire fitting grooves corresponding to the first wire fitting grooves of the first packing so as to fit the electric wires, and a fourth packing fixed to the inner wall surface of the wire insertion groove of the body And at least one connection pin which is inserted into the covering of the electric wires when the cover is pressed to close the main body and is connected to the electric wires.

As a result, it is possible to easily and safely connect electric wires to each other. Further, since the second to fourth packings are elastically deformed by elastic deformation according to the contact interference with the first and second contact grooves of the first packing, The gap between the gap and the main body and the electric wire can be hermetically sealed so that the electric leakage due to rain or moisture can be prevented more effectively and reliably.

According to another embodiment of the present invention, there is provided a structure in which a latching jaw is formed on both side surfaces of the body, and latching hooks are formed on both sides of the latching jig to be elastically hooked to the latching jaws by elasticity, ≪ / RTI >

In addition, in a preferred embodiment of the present invention, in order to provide close contact between the lid and the main body, on the side opposite the upper edges of the first packing of the lid, Wherein the connecting pin is formed with a contact protrusion for pressing both upper surfaces of the first packing, and a burr of a wire generated when the connecting pin penetrates into the covering of the wires on the surface of the cover facing the connecting pin, A space for preventing the cover from being lifted is formed, so that a short circuit caused by rainwater, moisture, and the like can be more reliably prevented.

According to an embodiment of the present invention, which has the means and construction for solving the above-mentioned object and the technical object, the pressure is applied in the direction in which the lid and the main body face each other while the electric wire is sandwiched between the first to fourth packings The upper surface of the main body is hermetically closed, and the connection pin can dig the cover of the electric wire and stably maintain the state that the connection pin is connected to the core wire.

In addition, since the first to fourth packings are elastically deformed by the elastic deformation during the process of closing the main body with the lid, the gaps between the main body and the lid and the gap between the main body and the electric wires are further tightly sealed So that it is possible to more effectively and reliably prevent a short circuit caused by rainwater or moisture.

Especially, the second packing located between the first packing and the third packing presses the branching wires in a state of dropping downward, so that it is possible to prevent a gap generated when the branching wires overlap each other.

In addition, when the upper surface of the main body is closed with the lid, the lid of the cover presses the upper surface edge of the first packing, and the burr of the electric wire generated when the connecting pin penetrates into the covering of the electric wire, It is possible to prevent the lifting of the cover due to the burr of the wire by moving it into the space space.

Therefore, not only the user can easily and safely connect the electric wire electrically, but also the gap between the body and the cover and the gap between the electric wires and the packing are sealed more airtightly to block the inflow of rainwater and moisture, It is possible to reliably prevent the risk of electric shock caused by the power source.

Here, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is an exploded perspective view showing an example of a wire connecting connector according to a conventional technique.
2 is a perspective view showing an exploded perspective view of a wire connector according to an embodiment of the present invention.
FIG. 3 is a perspective view showing the coupled state of FIG. 2. FIG.
4 is a perspective view illustrating first and second packings constituting a connector for wire connection according to an embodiment of the present invention.
FIG. 5 is a cross-sectional view showing a certain section in FIG. 3; FIG.
FIG. 6 is a cross-sectional view of another constant section in FIG. 3; FIG.
7 is an enlarged cross-sectional view showing a state of use of the electric wire connecting connector according to the embodiment of the present invention.
8 is a longitudinal sectional view enlarging the use state of the electric wire connecting connector according to the embodiment of the present invention.
9 is a cross-sectional view showing another embodiment of a connector for connecting wires according to the embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described more specifically with reference to the accompanying drawings.

Prior to this, the following terms are defined in consideration of the functions of the present invention, and they are to be construed to mean concepts that are consistent with the technical idea of the present invention and interpretations that are commonly or commonly understood in the technical field of the present invention.

In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

Furthermore, the term " and / or " in this specification is intended to encompass any combination of the plurality of listed items or any of the plurality of related items listed, and when a part includes certain elements, Means that a particular feature, number, step, operation, element, component, or combination of features does not exclude other components, but may include other components, And does not preclude the presence or addition of one or more other features, numbers, steps, components, components, or combinations thereof.

And terms such as top, bottom, top, bottom, or top, bottom, top, bottom, etc. are used for convenience in distinguishing relative positions in each component. For example, the upper side of the drawing may be referred to as an upper side and the lower side as a lower side.

Also, the terms first, second, etc. may be used to describe various components. That is, the terms first, second, etc. may be used for the purpose of distinguishing one component from another. For example, the first component may be referred to as a second component without departing from the scope of the present invention, and the second component may also be referred to as a first component.

2 to 8, a connector for connecting wires according to an embodiment of the present invention includes a main body 100, a lid 200, first to fourth packings 300, 400, and 500 600 and a connecting pin 700.

The main body 100 has a top surface formed in a horizontal plane so as to come into close contact with the lid 200 and has a wire insertion groove 110 communicating inwardly in the front and rear direction so that the wire W is inserted and penetrated in the front- At least one or more packing grooves 120 are formed at the edge of the upper surface to have a predetermined depth to sandwich the first packing 300 therebetween.

A hook 130 is formed on one side of the side surface of the main body 100 in a direction perpendicular to the wire insertion groove 110 for coupling with the lid 200.

Herein, the wire insertion groove 110 is formed so that the width of the wire becomes gradually narrower toward the inside in order to prevent the insertion of the wire W, Quot; U " -shape.

It is preferable that the wire insertion grooves 110 on either side of the main body 100 are formed so that the main wire W is inserted and the wire insertion grooves 110 on the other side (opposite side) It is preferable that they are formed so as to be doubly overlapped with each other or divided into two.

The packing groove 120 may have a width (width) slightly smaller than the width (width) of the first packing 300 so that the first packing 300 can smoothly and stably insert and closely adhere to each other, ).

The cover 200 is formed as a horizontal surface facing the upper surface of the main body 100 in order to close (open or close) the upper surface of the main body 100 in a hinged manner, (Opposite side) of the main body is elastically hooked to the latching jaws 130 of the main body by elasticity and easily released by a natural or external shock or the like A hooking hook 210 is formed.

The lid 200 faces the upper surface of the main body 100 while the main body 100 is closed by the lid 200 facing the upper surfaces of both edges of the first packing 300 of the lid 200. A contact protrusion 220 for pressing the upper surface of the first packing 300 is integrally formed at the edge portion of the first packing 300 facing the upper surface of the first packing 300 in order to further tightly close the main body 100 when the main body 100 is closed. .

7 and 8, in the process of folding the cover 200 to close the upper surface of the main body 100 in order to connect the wires W, The second to fourth packings 400, 500, and 600 are pressed together by tightly pressing the top edges of the first packings 300 to seal them tightly, It is possible to seal airtightly between the lid 100 and the lid 20 and between the lid 20 and the electric wires W to reliably prevent a short circuit caused by rain or moisture.

The lid 200 is attached to the surface of the lid 200 facing the connection pin 700 because of the burr of the electric wire W generated when the connection pin 700 penetrates into the lid of the electric wires W. [ A space 230 for accommodating a burr of the electric wire W is formed in order to prevent the electric wire W from coming into contact with the main body 100 without being closely attached thereto.

8, in the process of closing the upper surface of the main body 100 by folding the lid 200 to connect the wires W, the connecting pin 700 is pushed into the covering of the wire W The burr of the electric wire W naturally enters into the space of the space 230 of the lid so that the lid 200 can be surely brought into close contact with the main body 100 without a clearance .

At the edge of the lower surface of the lid 200 facing the upper surface of the first packing 300 facing the upper surface of the first packing 300, (250) for hermetically and stably mounting the third and fourth packings (500, 600) fitted in the first and second contact grooves (310, 310) of the first packing (300) And mounting holes 260 for holding the third and fourth packings 500 and 600 in the mounting state are formed in the mounting groove 250, respectively.

The mounting holes 260 pass through the coupling protrusions 520 and 620 of the third and fourth packings 500 and 600 so that the release bumps 530 and 630 are kept in a buried state. counterbore or countersink, for example.

On the other hand, the main body 100 and the lid 200 are formed of an electrically insulating synthetic resin having a slight elastic deformation force such as PP, PE, etc., so that the mutual connection can be made more flexible and resilient by elastic deformation.

For example, a thermoplastic resin which is resistant to heat or pressure and has electrical insulation can be molded and injected into a mold. At this time, unnecessary thick parts can be lightened and maintained at a constant strength by wicking (hollow) and rib molding.

The main body 100 and the lid 200 may be connected by a hinged joint including a knuckle and a pin but may be connected to the main body 100 and the lid 200 Shaped hinge H can be integrally formed and folded so as to be freely folded and unfolded.

The first packing 300 is formed in the shape of a rectangular ring so as to fit into the packing groove 120 of the main body 100 in order to seal a gap between the main body 100 and the lid 200, A first female contact groove 310 for insertion and close contact of the packing 400 and the third packing 500 is formed and on the other side Shaped second contact groove 320 is formed.

The first wire fitting grooves 330 communicating with the wire insertion grooves 110 of the main body are formed on the upper surfaces of the first and second contact grooves 310 and 320 at regular intervals At least one of them is formed.

Herein, the first and second contact grooves 310 and 320 are formed in such a shape that the second to fourth packings 400, 500, and 600 are naturally fitted and closely contacted, The first wire fitting groove 310 is formed in a U shape when viewed in the axial direction of the wire W so that the half of the wire W can be inserted into the first wire fitting groove 310, And is formed to be slightly smaller than the outer diameter of the electric wire W so as to form a complete sealed state without rainwater, moisture, or foreign matter flowing into the gap by tightly and tightly fitting.

The first packing 300 may be formed to protrude slightly more than the upper surface of the main body 100 in a state of being fitted in the packing groove 120 so as to reliably block a gap between the main body 100 and the lid 200 have.

The second packing 400 is elastically deformed when the lid 200 is elastically deformed when the lid 200 is pressed to close the main body 100 and is hermetically attached to the first contact groove 310 of the first packing.

That is, at least one second wire fitting groove 410 corresponding to the first wire fitting groove 350 of the first packing is formed on one surface of the second packing 400 so that the half of the wire W is inserted And at least one third wire fitting groove 420 is formed on the other (opposite) surface so that the other half of the other wire W is inserted.

Here, the second packing 400 may be integrally formed with the first packing 300 so that the second packing 400 can be folded at one side of the first contact groove 310 of the first packing.

The second packing 400 is positioned between the first packing groove 500 and the first packing groove 500 of the first packing so that the branching wires W overlapping each other are dropped from each other, W) are seen in the axial direction as if they were layered in an " 8 " shape.

The third packing 500 is elastically deformed by elastic deformation when the lid 200 is pressed to close the main body 100 so that the first packing groove 400 and the first packing groove 400 of the first packing are simultaneously The mounting groove 250 of the lid 200 is pressed against the edge of the packing facing the first contact groove 310 of the packing 200 facing the upper surface of the main body 100 of the lid 200 so that the electric wire W is hermetically contacted. As shown in FIG.

In the third packing 500, on the side facing the first contact groove 310 of the packing, a fourth wire (not shown) corresponding to the third wire fitting groove 420 of the second packing, At least one or more fitting grooves 510 are formed.

That is, the third packing 500 causes contact interference with the first contact groove 310 of the packing and the second packing 400 when the lid 200 is pressed to close the main body 100, And is attached to one side of the lower surface of the lid 200 so as to be hermetically tightly contacted with the first contact groove 310 and the second packing 400 of the packing while elastically deforming due to elastic deformation .

In addition, the third packing 500 has a male-like shape corresponding to the first contact groove portion 310 of the packing so that the third packing 500 is naturally fitted in the first contact groove portion 310 of the packing and hermitically adhered thereto, And the outer diameter (width, height) of the packing is tightly adhered tightly to the first contact groove 310 of the packing so that rainwater, moisture, or foreign matter does not flow into the gap, (Width, height) of the first contact groove 310.

On both sides of the lower surface of the third packing 500, a coupling protrusion 520, which is elastically fitted to the cover mounting hole 260 by elastic deformation, is integrally formed to stably maintain the mounting state of the cover 200 And a part of the outer circumferential surface of the coupling protrusion 520 is formed with a separation preventing chin 530 for preventing contact with the mounting hole 260 of the lid to prevent the lid 200 from falling freely.

The fourth packing 600 elastically deforms the lid 200 when the lid 200 is pressed to close the main body 100 so that the electric wire W is hermetically sealed at the same time as the second contact groove 320 of the first packing A portion of the surface of the cover facing the upper surface of the main body 100 of the cover 200 facing the second contact groove portion 320 of the first packing, that is, the mounting groove 250 of the cover, Respectively.

In the fourth packing 600, the half of the electric wire W is fitted on the surface of the packing facing the second contact groove 320, and the fifth wire is inserted into the first wire fitting groove 350 of the first packing, At least one fitting groove 610 is formed.

That is, the fourth packing 600 causes contact interference with the second contact groove portion 320 of the packing when pressing the lid 200 to close the main body 100, and the elastic force is caused by external force and elastic deformation And is attached to one side of the lower surface of the cover 200 so as to be hermetically contacted with the second contact groove portion 320 of the packing to seal the electric wires W.

In addition, the fourth packing 600 is naturally fitted in the second contact groove portion 320 of the packing so as to be hermitically closely contacted with the second contact groove portion 320 of the packing, that is, And the outer diameter (width, height) of the packing is tightly adhered tightly to the second contact groove 320 of the packing so that rainwater, moisture or foreign matter does not flow into the gap, (Width, height) of the second contact groove 320.

In order to stably maintain the mounting state of the cover 200 on both sides of the lower surface of the fourth packing 600, a coupling protrusion 620 elastically fitted to the mounting hole 260 of the cover by elastic deformation is integrally formed And a part of the outer peripheral surface of the coupling protrusion 620 is formed with a separation preventing chin 630 for preventing contact with the mounting hole 260 of the lid to prevent the lid 200 from falling freely.

Here, the first to fourth packings 300, 400, 500, and 600 are preferably made of an elastic material such as synthetic rubber, synthetic resin, silicone, or the like so as to be soft and flexible deformed when pressure is applied to stably maintain airtightness Do.

The connection pin 700 is inserted into the wire insertion groove 110 of the main body 100 so as to naturally penetrate into the sheath of the wires W when the lid 200 is pressed to close the main body 100 and to be connected to the core wire.

The connection pin 700 is formed in a central portion of the connection groove 700 so that the coating of the wires W can be smoothly inserted into the connection pin 700 and the width of the connection groove 700 is gradually increased toward the upper surface of the main body 100 710 are formed.

Here, the connection pin 700 may be made of a conductive metal plate of copper, silver, or the like having good electrical conductivity to electrically connect the electric wire W and the electric wire W.

In addition, the connection pin 700 may be formed by integrally forming two or more different materials into one body by inserting an injection molding method for producing a single product, (Press-fitting) method on the inner wall surface.

In the connector for wire connection according to the embodiment of the present invention configured as described above, the cover 200 is folded in such a state that a plurality of main wires and branching wire W are easily inserted into the wire insertion groove 110 of the main body so as to be superposed The upper surface of the main body 100 can be hermetically closed by restricting the hooking hook 210 to be elastically hooked on the latching jaw 130 of the main body by applying pressure to the main body 100. In this process, It is possible to obtain a state in which the sheath of the electric wire W is digged and stably connected to the core wire of the electric wire W.

Further, each of the electric wires W can be securely fixed without being electrically contacted, causing a short-circuit or the like, while being separated from each other at regular intervals by the electric wire insertion grooves 110 of the main body.

In addition, when the lid 200 is pressed by the first to fourth packings 300, 400, 500, 600, the lid 200 elastically deforms due to contact interference with each other, The gap between the main body 100 and the lid 200 and the gap between the main body 100 and the wires W can be sealed more hermetically.

Therefore, not only can the user easily and safely connect the electric wire W electrically, but also hermetically seals the gap between the main body 100 and the lid 200 to seal the gap between the main body 100 and the lid 200 more effectively and reliably And the risk of electric shock accident can be surely prevented to secure safety.

9, another embodiment of the wire connecting connector according to the embodiment of the present invention is not integrally connected to each other by the hinge H like the above-described embodiment, And the cover 200 may be separated from each other.

That is, the main body 100 and the lid 200 may be separately formed and detachably attached to each other.

For this purpose, hooks 130 are formed on both sides of both sides of the body 100 in the direction perpendicular to the wire insertion grooves 110, for engagement with the lid 200.

The locking jaw 130 of the main body is elastically hooked to both the right and left edges of the lid 200 and is not easily released by a natural or external impact. And a latching hook 210 for stably maintaining the locked state are formed.

Another embodiment of the wire connecting connector according to the embodiment of the present invention configured as described above differs from the hinge type of the above embodiment in that when the main body 100 is pressed with the lid 200 covered with pressure, The connecting pins 700 can simultaneously penetrate the coating of the electric wires W and can be more stably connected to the core wires.

Components having the same or similar operational effects as those of the above-described embodiment among the constituent elements related to the other embodiments of the wire connecting connector according to the embodiment of the present invention use the same reference numerals as those in the above embodiment, Repetitive and detailed explanations are omitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments or constructions. Various changes and modifications may be made without departing from the spirit and scope of the invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Therefore, it should be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

100: main body 110: wire insertion groove
120: packing groove 130:
200: cover 210: hooking hook
220: contact protrusion 230: space
250: mounting groove 260: mounting hole
300: first packing 310: first contact groove
320: second contact groove portion 330: first wire fitting groove
400: second packing 410: second wire fitting groove
420: third wire fitting groove 500: third packing
510: fourth wire fitting groove 520: coupling projections
530: Leakage bite 600: Fourth packing
610: fifth wire fitting groove 700: connecting pin

Claims (3)

At least one wire insertion groove 110 extending inward from both sides for inserting and penetrating the wire W, a packing groove 120 formed at a top edge of the wire insertion groove 110 and a hooking jaw 130 formed on one side thereof, (100);
The main body 100 is connected to the main body 100 by a hinge H so as to close the upper surface of the main body 100 and the hook 110 is hooked on the other side by a resilient deformation A cover 200;
And is formed to seal a gap between the main body 100 and the lid 200 by being fitted into the packing groove 120 of the main body 100. The first contact groove 310 is formed on one side, A first wire fitting groove 350 communicating with the wire insertion groove 110 so that the wire W is inserted into each of the upper surfaces of the first and second contact groove portions 310 and 320, A first packing (300) formed at least one of the first packing
The cover 200 is elastically deformed by elastic deformation when the lid 200 is closed to close the main body 100 and hermetically attached to the first contact groove 310 of the first packing, At least one or more second wire fitting grooves 410 corresponding to the first wire fitting grooves 350 of the first packing are formed so that the other wire W is inserted into the second wire fitting groove 410, A second packing (400) having at least one groove (420) formed therein;
When the cover 200 is pressed to close the main body 100, the first packing 310 and the second packing 400 are pressed by the elasticity of the elasticity of the cover 200, W is attached to an edge of the lid 200 facing the first contact groove 310 of the first packing in a surface of the lid 200 facing the upper surface of the main body 100, A third packing (500) having at least one or more fourth wire fitting grooves (510) corresponding to the third wire fitting grooves (420) of the second packing to be fitted therein;
The cover 200 may be elastically deformed by elastic deformation when the lid 200 is closed to close the main body 100 so that the lid 200 is hermetically contacted with the second contact groove 320 of the first packing, (350) of the first packing so that the electric wire (W) is inserted into the second packing groove (350) of the first packing, the second packing groove (350) A fourth packing 600 having at least one fifth wire fitting groove 610 corresponding to the fourth wire fitting groove 610; And
The cover 200 is fixed to the inner wall surface of the wire insertion groove 110 of the main body 100 and is inserted into the covering of the wires W when the cover 200 is pressed to close the main body 100, A connection pin 700;
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The cover 200 is provided on the side opposite to the upper edges of the first packing 300 so as to close the main body 100 in close contact with the main body 100, A contact protrusion 220 is formed to press both upper surfaces of the first packing 300 when the lid 200 is pressed,
A burr of an electric wire generated when the connection pin 700 pierces into the covering of the electric wires W is inserted into a space on the surface of the cover 200 facing the connection pin 700, And a space (230) for preventing the terminal (200) from being lifted is formed.
At least one wire insertion groove 110 is formed at both sides of the wire insertion groove 110 so as to insert and penetrate the wire W. A packing groove 120 is formed at a top edge of the wire insertion groove 110, A main body 100;
A lid 200 formed to close the upper surface of the main body 100 and formed with hooking hooks 210 elastically hooked on the latching jaws 130 by elastic deformation;
The first and second contact grooves 310 and 320 are formed on both sides of the main body 100 and the lid 200 so as to seal the gap between the main body 100 and the lid 200. [ And at least one first wire fitting groove 330 communicating with the wire insertion groove 110 is formed on the upper surface of the first and second contact groove portions 310 and 320, 1 packing 300;
The cover 200 is elastically deformed by elastic deformation when the lid 200 is closed to close the main body 100 and hermetically attached to the first contact groove 310 of the first packing, At least one or more second wire fitting grooves 410 corresponding to the first wire fitting grooves 330 of the first packing are formed so that the other wire W is inserted into the third wire fitting groove 410, A second packing (400) having at least one groove (420) formed therein;
When the cover 200 is pressed to close the main body 100, the first packing 310 and the second packing 400 are pressed by the elasticity of the elasticity of the cover 200, W is attached to an edge of the lid 200 facing the first contact groove 310 of the first packing in a surface of the lid 200 facing the upper surface of the main body 100, A third packing (500) having at least one or more fourth wire fitting grooves (510) corresponding to the third wire fitting grooves (420) of the second packing to be fitted therein;
The cover 200 may be elastically deformed by elastic deformation when the lid 200 is closed to close the main body 100 so that the lid 200 is hermetically contacted with the second contact groove 320 of the first packing, (350) of the first packing so that the electric wire (W) is inserted into the second packing groove (350) of the first packing, the second packing groove (350) A fourth packing 600 having at least one fifth wire fitting groove 610 corresponding to the fourth wire fitting groove 610; And
The cover 200 is fixed to the inner wall surface of the wire insertion groove 110 of the main body 100 and is inserted into the covering of the wires W when the cover 200 is pressed to close the main body 100, A connection pin 700;
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The cover 200 is provided on the side opposite to the upper edges of the first packing 300 so as to close the main body 100 in close contact with the main body 100, A contact protrusion 220 is formed to press both upper surfaces of the first packing 300 when the lid 200 is pressed,
A burr of an electric wire generated when the connection pin 700 pierces into the covering of the electric wires W is inserted into a space on the surface of the cover 200 facing the connection pin 700, And a space (230) for preventing the terminal (200) from being lifted is formed. delete

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