JP2010509730A - Electric wire holding connector system - Google Patents

Abstract

A wire holding connector, a connector system, and a method for connecting a wire to a connector that reduces or eliminates unintentional disengagement of the wire from the connector includes releasing the poke-in connector. The connector and connector system has a connector body, the connector body having at least one opening configured to receive a wire having a partially exposed conductor and insulation. The connector body further includes a wire holding member having at least one surface with which the wire can be engaged. The wire holding member provides sufficient wire holding to resist the disconnection of the wire from the connector body. A method of connecting a wire to a connector is also provided.

Description

  The present invention relates to an electric wire connector, an electric wire connector system, and an electric wire connection method for connecting one or more electric wires to a connector. In particular, the present invention relates to a wire connector, a wire connector system, and a wire connection method for poke-in connection to a connector that substantially resists unintentional disengagement from wire pulling and twisting.

  Wire terminals are well known in the connector industry. The terminal typically has a pin and a mating socket along with a conductor connection. When the terminal is connected to the electric wire, the terminal has an electric wire connecting portion. One form of such an electrical wire connection is an electrical wire that is stripped, placed on the end of a terminal, and then crimped in place at which the metal deforms around the conductor to form an electrical connection Crimping.

  In some applications it is desirable not to require a crimp connection. Such a situation is typically a situation where the wire coating is stripped in the field and the crimping tool is not readily available. An example of such a situation is the lighting industry where lighting from directly above is installed, and the work is easier if the installation operator does not require a crimp connection.

  Currently, an electric wire is attached to a plug-in connector by inserting the end of the electric wire into an opening in the connector where a force engages the electric wire to hold or lock the electric wire in place. A poke-in connector is particularly desirable in which an insulated wire, particularly a wire from which a part of the insulating portion has been removed, is inserted into the connector, and the connector engages with the internal wire. This wire engagement may be a lance, tab, spring or other compression mechanism within the connector.

  If the wire is pulled or twisted during engagement with the connector, it can result in a loss of electrical connection, resulting in disconnection from the connector. Furthermore, the disconnected wires can be electrically hot, especially during installation or maintenance. This disconnection is the result of a force resulting from pulling or twisting the wire that exceeds the force holding the wire in the connector. The pulling or twisting of the electric wire deforms the electric wire and drops it from the connector. In particular, twisting or rotation of the wire significantly reduces the amount of force required to disengage the wire from the connector. Contact engagement results in the screw being effectively bited into the conductor during rotation and unscrewing the conductor from the connector.

  Therefore, what is needed is a system that provides strain relief with reduced or no unintentional opening of the wire from the plug-in connector when the wire is pulled, twisted or rotated.

  The present invention is directed to a wire retention system that substantially prevents unintentional disengagement of a wire inserted into a connector by pulling or twisting or rotating the wire. In particular, the present invention allows poke-in connection of insulated wires that reduces or eliminates unintentional disengagement from the wire connector.

  One aspect of the present invention includes an electric wire holding connector having a connector body for resisting pulling and twisting of electric wires. The connector body has at least one opening configured to receive a wire having a partially exposed conductor and insulation. The connector body also has a wire holding member having at least one surface with which the wire can be engaged. The wire holding member provides sufficient wire holding to resist rotation and disconnection of the wire from the connector body.

  Another aspect of the present invention is an electric wire holding connector system having a first connector main body and a second connector main body for resisting pulling and twisting of electric wires. Each of the first connector body and the second connector body independently has at least one opening configured to receive a wire having a partially exposed conductor and insulation. The connector body further includes an electric wire holding member having at least one surface capable of engaging with the electric wire. The electric wire holding member sufficiently holds the electric wire so as to resist rotation and disconnection of the electric wire from the connector main body. The first connector body and the second connector body have a structure in which the first connector body is connected to the second connector body so that the fitting can be released.

  Yet another aspect of the present invention includes a wire holding connector having a wire terminal for resisting pulling or twisting of the wire. The wire terminal is configured to receive at least a portion of the insulating portion that surrounds the wire and the conductive portion of the wire along the axis. The electric wire terminal has a blade disposed perpendicular to the axis. The blade extends a predetermined distance inward from one surface of the wire terminal sufficient to contact the insulation. The blade forms a groove in the insulating portion while inserting the electric wire into the terminal. The groove is sufficiently engaged with the blade to substantially resist rotation between the wire and the wire terminal.

  Another aspect of the present invention includes a method for providing a connector having resistance to electrical wire disconnection. The method includes providing a connector having a connector body, the connector body having at least one opening configured to receive a wire having a partially exposed conductor and insulation. The connector body further includes a wire holding member having at least one surface with which the wire can be engaged. The electric wire holding member sufficiently holds the electric wire in order to resist the disconnection of the electric wire from the connector main body. The electric wire is inserted into the connector body in a direction substantially along the axis. At least a portion of the electrical wire is oriented at a predetermined angle with respect to the axis, and this orientation further comprises the step of placing an electrical wire adjacent to at least one surface of the wire holding member.

  Yet another aspect of the present invention includes a method of providing a connector having resistance to electrical wire disconnection. The method includes providing a connector having a connector body, the connector body having at least a portion of an insulating portion surrounding the conductive portion of the wire along the axis and a wire terminal configured to receive the wire. The electric wire terminal has a blade disposed perpendicular to the axis. The blade extends a predetermined distance inward from one surface of the wire terminal sufficient to contact the insulation. The blade is inserted into the connector body in a direction substantially along the axis to a depth sufficient to engage the wire terminal. During insertion of the electric wire into the terminal by the blade, a groove is formed in the insulating portion. The groove is sufficiently engaged with the blade to resist axial rotational movement between the wire and the wire terminal.

  An advantage of one embodiment of the present invention is that a poke-in connection that does not require special tools or crimping operations can be used.

  Another advantage of an embodiment of the present invention is that the electrical wire fully engages the connector and substantially prevents unintentional disengagement of the electrical wire from the connector.

  Yet another advantage of an embodiment of the present invention is that the connector is easily manufactured.

  Another advantage of one embodiment of the present invention is that the connector resists twisting of the wire and unintentional unwinding of the wire from the connector, minimizing or eliminating the rotation of the wire and engaging the wire from the connector. It is to increase the force required to release the combination.

  Yet another advantage of one embodiment of the present invention is that the connector improves wire lining and wire management.

  Other features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiment, taken in conjunction with the accompanying drawings which illustrate the principles of the invention.

  Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

  The present invention includes one embodiment of a wire retention system for resisting unintentional disengagement of wires inserted therein. In particular, the present invention allows the use of a poke-in connection that allows the wire to engage the connector without the use of crimping or special tools. 1-4 illustrate one embodiment of a wire retention system having a wire terminal 100 that is locked into a connector housing 400 (see FIG. 4) and configured to receive a wire 105 in a locked state. The electric wire 105 includes a conductor 107 and an insulating portion 109. The configuration of the electric wire 105 may be any configuration as long as the electric wire has an insulated conductor. Although the suitable electric wire 105 contains the 18-gauge single core copper wire, it is not limited to this. The wire terminal 100 is a lock that defines a terminal body 103 and a locking shoulder 113 for engaging one surface of the connector housing 400 (see, eg, FIG. 4) to securely hold the wire terminal 100 within the connector housing 400. Part, that is, a lock member 111.

  As best shown in FIG. 2, the terminal body 103 further includes a contact gripping element 201 arranged to extend into the opening 205 within the terminal body 103. The terminal body 103 further includes a stop portion 207 that is electrically connected to the terminal body 103. The stop 207 provides a surface on which the conductor 107 can come into contact in order to determine the maximum insertion amount of the electric wire 105 (see, for example, FIG. 3) inside the terminal body 103. The stop portion 207 may be formed from the terminal body 103 or may be attached to the terminal body 103. The contact gripping element 201 may be punched out of the terminal body 103 or may be punched out of a blank of material from which the contact gripping element 201 is formed as shown. Alternatively, the contact gripping element 201 may be provided separately from the terminal body 103 and fixed to the terminal body 103. In the present embodiment, the electric wire terminal 100 has an integral structure. The contact gripping element 201 may be elastically biased, for example in the form of a leaf spring or a beam structure. The contact gripping element 201 defines a wire capture for contacting an exposed conductor of an insulated wire, a conductor of a non-insulated wire, or a conductive contact having a similar cross section. In the embodiment shown in FIGS. 1 to 4, the electric wire terminal 100 further includes a blade 117 extending inward from the terminal body 103 into the opening 205 toward the terminal central axis 203.

  As shown in FIGS. 1 and 3, the conductor 107 of the electric wire 105 guides the conductor 107 toward the end 303 past the blade 117 along the terminal center axis 203 until the conductor 107 abuts against the stop portion 207. Thus, the electric wire terminal 100 is attached. Stop 207 is illustrated as a tab biased inwardly into opening 205. However, the stop portion 207 may have a small area that provides one surface so as to abut the conductor 107 when the insertion is completed inside the opening 205.

  As best shown in FIG. 1, the blade 117 preferably extends perpendicular to the terminal center axis 203 and toward the terminal center axis 203. The extension line of the blade 117 toward the terminal center axis 203 is preferably set so that the blade 117 comes into contact with the insulating portion 109 of the electric wire 105 inserted into the terminal 100. This contact substantially prevents the wire 105 and the wire terminal from rotating in the axial direction around the terminal central shaft 203, so that the channel 105 is engaged with the wire 105 in the state where the channel 301 is engaged with the wire 105. During insertion, blade 117 is created to slice or shear a groove or channel 301 in insulation 109 (see FIGS. 3 and 4). The blade 117 may also have a beveled edge (not shown) disposed parallel to the terminal center axis 203 to reduce the forces associated with inserting the electrical wire 105 and forming the channel 301. The position of the blade 117 may be any peripheral position on the terminal main body 103 that allows the extension line to go to the electric wire 105. That is, the blade 117 may extend into the opening 205 but need not be aligned with the terminal center axis 203. The extension of blade 117 may provide channel 301 for insulation 109, conductor 107, or a combination thereof. In one embodiment of the invention, the blade 117 may be incorporated into a contact gripping element 201 with a channel 301 formed in the conductor 107. Further, the plurality of blades 117 may be used to further resist the rotation of the electrical wire.

  FIG. 4 is a cross-sectional view of the connector housing showing the wire terminals 100 of the embodiment of the present invention arranged in the connector housing 400 with a part of the connector housing 400 removed. The lock member 111 at the lock shoulder 113 engages with the surface of the connector housing 400 and substantially prevents the electric wire terminal 100 from being disengaged from the connector housing 400. Connector housing 400 may be configured in any manner that mates with a second connector housing (see, eg, FIG. 13). Each connector housing 400 and wire terminal 100 receives and engages conductor 107 of wire 105 for electrical connection of wire 105 to the second connector. The connector housing 400 is preferably made from a non-conductive material, such as a conventional thermoplastic engineering plastic. As shown in FIG. 4, the connector housing 400 and the wire terminal 100 are configured as a female connection through an opening 205 at the end 303 to receive a male plug. Wire terminal 100 is illustrated as having a female connection at end 303, but may have a male plug or any other structure that allows electrical communication between mated connector housings. Good. The connector housings 400 may be mated in any suitable manner, including but not limited to the latch 401 that can be mated and released by depressing the latch arm 403. The mating connector housing (not shown in FIG. 4) may have a latch structure 1301 (see, eg, FIG. 13) that engages the latch 401 and substantially prevents the connector housing 400 from being unmated. Further, the connector housing 400 has an opening 405. The opening 405 may have a fitting shape that allows the directionality of the mating plug only in a desired configuration. Engagement of the connector housing 400 and the corresponding wire terminal 100 allows safe and easy connection / disconnection of the wire 105 without requiring crimping, special tools or equipment. As shown in FIG. 4, the plurality of electric wires 105 may be inserted into the connector housing 400, and the arrangement of the corresponding electric wire terminals 100 may be the same as or different from the arrangement shown in FIG. 4. .

  Resistance to rotation of the blade 117 is achieved by the formation of the channel 301, which has a sufficient depth in the insulation 109 and substantially resists rotation about the terminal center axis 203. Although it is preferable to provide the channel 301 only in the insulating portion 109, the channel 301 may be formed in the conductor 107. The resistance to the rotation keeps the electric wire 105 engaged with or captured by the contact gripping element 201, and unintentional disengagement of the electric wire 105 due to the rotation and pulling of the electric wire 105 around the terminal center shaft 203. Substantially prevent. The additional blade 117 additionally resists rotation, but increases the amount of force required to insert the wire 105.

  FIG. 5 is a cross-sectional view of another embodiment of the present invention with a portion of the connector housing 400 removed, with the wire terminals 100 arranged in the connector housing 400 according to one embodiment of the present invention. . The embodiment shown in FIG. 5 has substantially the same arrangement as the connector housing 400 and wire terminal 100 shown and described in FIG. The electric wire terminal 100 of the embodiment shown in FIG. 5 may or may not have the blade 117. However, the connector housing 400 further includes an angled channel 501 configured to align (ie, bend) the electric wire 105 with a plurality of axes including an axis different from the terminal center axis 203. During insertion of the conductor 107 into the connector housing 400, the wires are oriented along the angled channel 501 in a direction that is inclined with respect to the terminal center axis 203. The conductor 107 is oriented along the terminal center axis 203 when further inserted toward the end 303 and beyond the angled channel 501. When the insertion of the conductor 107 is completed, the electric wire 105 and the conductor 107 are configured into at least a first electric wire directing portion 503, a second electric wire directing portion 505, and a third electric wire directing portion 507. The first electric wire directing portion 503 is oriented substantially in parallel with the periphery of the terminal center axis 203 or in alignment with the terminal center axis 203. The second wire directing portion 505 is oriented substantially parallel to the circumference of the angled channel axis 506 or coincident with the angled channel 506. The third electric wire directing portion 507 is oriented substantially parallel to the periphery of the front opening shaft 508 or in alignment with the front opening shaft 508. Although described above as three axes, the orientation of the inserted wire 105 may be more than three axes, curved, rounded, along the angled channel 501 or out of the connector housing 40. Or may have a twisted orientation. As shown in FIG. 5, a plurality of wires 105 may be inserted into the connector housing 400, and the corresponding arrangement of wire terminals 100 and the presence and arrangement of angled channels 501 are identical to the arrangement shown in FIG. But it may be different. For example, the angled channel 501 may have multiple orientations for orienting the electrical wire 105 in multiple directions. Similarly, the angled channel 501 may be oriented at any angle or direction that is inclined with respect to the terminal center axis 203. This embodiment of the present invention allows for easy engagement of the wire 105 while reducing or eliminating unnecessary unintentional disengagement of the wire 105 from the wire terminal 100 or connector housing 400.

  FIG. 6 illustrates a wire retention system according to another embodiment of the present invention comprising a connector housing 400 having an opening 600 configured to receive a wire 105 (not shown in FIG. 6). Around one surface of the opening 600, at least one rib 601 is configured to receive the electrical wire 105. Preferably, the rib 601 is configured to engage with the insulating portion 109 of the electric wire 105. These ribs 601 may be integrated with the connector housing 400 or may be attached to the opening 600. The rib 601 is preferably made of a non-conductive material having sufficient rigidity, has a shape for gripping the insulating portion 109, and is inserted when the electric wire 105 is rotated around the opening center shaft 603. , Resist or prevent rotation of the wire 105. In another embodiment of the present invention, a conductive material, such as metal, may be used in the connector housing 400 or an insert into the connector housing 400 that forms a rib 601 for gripping the wire 105. The rib 601 may be oriented at a predetermined angle with respect to the opening center axis 603 or perpendicular to the opening center axis 603. In other words, the rib 601 may extend in the radial direction in alignment with the opening center axis 603 or may not extend. Furthermore, it is preferable that the rib 601 is sufficiently engaged with the insulating portion 109 so that the resistance against unnecessary unintentional disengagement parallel to the opening center axis 603 is similarly increased. As illustrated, the ribs 601 are arranged substantially parallel to the opening center axis 603 of the opening 600.

  FIG. 7 illustrates a wire retention system according to another embodiment of the present invention comprising a connector housing 400 having an opening 600 configured to receive a wire 105 (not shown in FIG. 7). The opening 600 may have a rib 601 as shown and described above with respect to FIG. 5, and the connector housing 400 may have a wire terminal 100 structure as described above with reference to FIGS. The connector housing 400 of this embodiment of the present invention further includes a partition slot 700 that passes through both the opening 600 and the connector housing 400. The dividing slot 700 is formed in the connector housing 400 in the same plane as the central axis of the electric wire 105, and provides an elastic force to the insulating portion of the electric wire 105 by dividing a portion of the connector main body into a rotating portion. The partition slot 700 forms a rotatable upper member 701 and a rotatable lower member 703. The rotation of the upper member 701 and the lower member 703 is preferably facilitated by elastic deformation of the material making up the connector housing 400, but may be provided by mechanical attachment or formation of a hinge or hinge-like structure. The rotation of the upper member 701 and the rotation of the lower member 703 are caused by the contact between the upper member 701, the lower member 703, and a structure such as a rib 601 extending inward along the opening 600 (not shown in FIG. 7). ) To reduce the resistance on the wire 105 (ie, the force required for insertion). The reduced insertion resistance allows the use of additional wire holding structures such as blade 117, contact gripping element 201, rib 601 and other structures that increase the resistance of insertion of wire 105 into connector housing 400. This embodiment of the present invention simplifies the wire 105 while allowing the use of a wire holding structure to reduce or eliminate unnecessary, unintentional disengagement of the wire 105 from the wire terminal 100 or connector housing 400. Allows easy engagement.

  FIG. 8 shows a wire retention system according to another embodiment of the present invention comprising a connector housing 400 having an opening 600 configured to receive the wire 105. As described above with reference to FIGS. 1 to 6, the connector housing 400 may have a wire terminal 100 structure (not shown in FIG. 8) and a rib 601 that holds the wire. However, the embodiment shown in FIG. 8 further includes a retaining plate 800 having an opening 600 configured to allow insertion of the electrical wire 105. Further, the periphery of the opening 600 includes a plurality of finger portions 801 extending inward toward the opening center axis 603 of the opening 600. These finger portions 801 are configured to grip the insulating portion 109 of the electric wire 105 and provide resistance against unintentional disengagement of the electric wire 105 in response to a pulling force or a twisting force directed along the opening center axis 603. The plate 800 is preferably a non-conductive material such as a polymer material having sufficient rigidity to provide resistance in response to pulling or twisting along the opening center axis 603. For example, the plate 800 may be made from a mylar film. The plate 800 is preferably attached to one surface of the connector housing 400. Plate 800 may be attached to connector housing 400 in any conventional manner, including but not limited to adhesive or thermal bonding. However, the plate 800 may also be made as an integral part of the connector housing 400. Further, the plate 800 may be divided into a first plate section 803 and a second plate section 805. Each plate section may be provided with a color, marking, or other indicator that indicates proper attachment or configuration of the wire. The addition of the plate 800 to the connector housing 400 provides resistance to unwanted unintentional disengagement of the wire 105 in response to a pulling force directed along the opening center axis 603.

  FIG. 9 shows a wire retention system according to yet another embodiment of the present invention that includes a connector housing 400 having a wire terminal 100 incorporated therein. The embodiment shown in FIG. 9 has an arrangement of connector housing 400 and wire terminals 100 that is substantially the same as shown and described in FIG. The electric wire terminal 100 of the embodiment shown in FIG. 5 may or may not have the blade 117. An opening 600 configured to receive a gripping structure or grommet 900 is formed in the connector housing 400. The grommet 900 includes a non-conductive material such as a polymer material or a rubber material that grips and provides frictional sliding resistance to the electric wire 105 or the connector housing 400. The grommet 900 may be incorporated into the connector housing 400 or attached to the electric wire 105. The grommet 900 may also use an adhesive, such as a pressure sensitive adhesive, to further grip the wire 105 and provide additional resistance in response to pulling and twisting. The grommet 900 preferably provides sufficient frictional sliding resistance that substantially prevents unnecessary unintentional disengagement of the electric wire 105 from the electric wire terminal 100 or the connector housing 400.

  FIG. 10 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 10) incorporated therein to receive a wire 105 (not shown in FIG. 10). Fig. 5 shows a wire holding system according to another embodiment. The connector housing 400 further includes a holding member 1000 extending from the connector housing 400. The holding member 1000 has a “T” shape in which the arm 1003 extends to form a slot 1005 between the arm 1003 and the connector housing 400. The slot 1005 has a shape that allows insertion of a wire or cable tie 1201 (see, eg, FIG. 12), or other device that can make the wire 105 substantially immobile. The cable tie 1201 can be inserted into the slot 1005 where the wire retention structure provides a surface that prevents the cable tie 1201 from sliding or moving away from the connector housing 400. The cable tie 1201 also provides electric wire holding by applying a sufficient peripheral force to the inside toward the holding member 1000, holds the electric wire 105 adjacent to the holding member 1000, and electric wires from the electric wire terminal 100 and the connector housing 400. The unnecessary unintentional disengagement of 105 is substantially prevented. Further, the wire 105 is oriented around the wire holding member 1000 (ie, wrapped around the wire holding member) in a manner that directs the wire 105 to multiple axes and provides additional resistance to pulling and twisting. May be.

  FIG. 11 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 11) incorporated therein to receive a wire 105 (not shown in FIG. 11). Fig. 5 shows a wire holding system according to another embodiment. The connector housing 400 further includes a holding member 1000 extending from the connector housing 400. The holding member 1000 is formed in a “T” shape in which the arm 1003 extends to form a slot 1005 between the arm 1003 and the connector housing 400. The arm 1003 further includes a wire guide 1101 configured to allow the wire 105 to be inserted into the opening 600 through the wire guide 1101. The wire guide 1101 forms an opening or channel into which the wire can be inserted to allow the guided insertion of the wire 105 into the opening 600. The holding member 1000 may be formed on the connector housing 400 as an integral part, or may be attached to the connector housing 400.

  12 illustrates one embodiment of the present invention having a retaining member as shown and described with respect to FIG. Further, FIG. 12 shows the electrical wire 105 and a cable tie 1201 disposed in the slot 1005. The cable tie 1201 provides a peripheral force that faces at least partially inward to hold the wire 105 in place. Cable tie 1201 is any device that can exert a force on wire 105 in slot 1005 and resists both pulling and rotation. In addition to cable ties, adhesive structures such as tape, labels, or other wire immobilization devices can also be used. The inward holding force provided by the cable tie 1201 is preferably sufficient to provide resistance against unintentional disengagement of the wire 105 due to pulling of the wire 105 or rotation of the wire 105.

  FIG. 13 is a cross-sectional view of the connector housing 400 fitted with the second connector housing 400 ′. Here, the electric wire 105 and the electric wire terminals 100 and 100 ′ are shown in a front sectional view. The connection of the connector housings 400 and 400 ′ enables the electric connection between the electric wire 105 and the electric wire 105 ′ by electrically connecting the electric wire terminals 100 and 100 ′ at the coupling portion 1300. The coupling portion 1300 is preferably a male plug coupling with a female connection portion, each corresponding to one of the connector housing 400 or the connector housing 400 '. The fitting of the connector housing 400 to the connector housing 400 ′ is caused by the engagement of the disengageable latch 401 of the connector housing 400 ′ with the connector structure 1301 of the connector housing 400. Engagement of the disengageable latch 401 of the connector housing 400 'with the connector structure 1301 provides a latched position that can resist the holding force between the connector housings 400, 400'.

  In a preferred embodiment, the wire holding of the wire 105 that provides disengagement of the latch 401 and the structure 1301 with less force than that required to disengage the wire 105 from the connector housing 400 is sufficient. It is.

  As further shown in FIG. 13, the cable tie 1201 may be placed in a slot 1005 adjacent to the electrical wire 105. The cable tie 1201 provides a force to the electric wire 105 and the holding member 1000. The force provided by the cable tie 1201 resists unintentional disengagement of the electric wire 105 or prevents disengagement in response to a pulling force directed along the opening center axis 603.

  14 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 14) incorporated therein to receive a wire 105 (not shown in FIG. 14). Fig. 5 shows a wire holding system according to another embodiment. Connector housing 400 may have an angled channel 501 such that the opening extends along substantially the only axis of wire terminal 100 (see, eg, FIG. 4), or the structure shown in FIG. An opening 600 is provided. The connector housing 400 further includes a holding member 1000 extending from the connector housing 400. The holding member 1000 is formed on the central holding member 1400 and the two side holding members 1403. Each side holding member 1403 is configured to provide an electric wire holding guide 1401 that receives the electric wire 105 and gives a bent portion to the electric wire 105. The bent portion resists pulling and rotation once the electric wire 105 is locked to the electric wire holding guide 1401.

  FIG. 15 shows the connector housing 400 shown and described with respect to FIG. 14 with the wires 105 attached to each wire holding guide 1401. The electric wire 105 may be attached by inserting the electric wire 105 along the opening center axis 603. The electric wire 105 is inserted into the connector housing 400 until it engages with the electric wire terminal 100 (not shown in FIG. 15). After the insertion of the electric wire 105 is completed, the electric wire terminal 100 protruding from the opening 600 comes into contact with one surface of the electric wire holding member 1000 between one of the central holding member 1400 and the two side holding members 1403. Next, the electric wire 105 is guided to the electric wire holding guide 1401. It is preferable that the electric wire 105 is allowed to snap-engage with the electric wire holding guide 1401 by elastic deformation of the electric wire holding member 1000. As used herein, the term snap engagement refers to an elastic force or resistance that allows the introduction or rotation of the wire 105 or other structure by a force that exceeds a greater reaction force. In other words, the distance between the side holding member 1403 and the central holding member 1400 is smaller than the diameter of the electric wire 105, and the elastic resistance between the side holding member 1403 and the holding member 1400 makes the electric wire 105 access to the electric wire holding guide 1401. First offer. However, when a sufficient force is applied to the electric wire 105, the electric wire 105 exceeds the holding force between the side holding member 1403 and the holding member 1400. Upon accessing the wire holding guide 1401, the wire 105 may then be further oriented or bent in the direction of the desired wire attachment. The holding member 1000 holds the electric wire 105 at a predetermined position in a state where a plurality of bent portions are aligned with a plurality of axes. These bends add resistance to pulling along the opening center axis 603 and resist or prevent unintentional unintentional disengagement of the wire 105 from the connector housing 400. The holding member 1000 is configured to provide a wire holding guide 1401 that receives the wire 105 and provides the wire 105 with a narrow bend. The narrow bent portion resists pulling and rotation once the electric wire 105 is locked to the electric wire holding guide 1401.

  FIG. 16 shows the connector housing 400 mated with the second connector housing 400 '. Connector housing 400 and connector housing 400 'are mated in the manner shown and described above with respect to FIG. As illustrated, the electric wires 105 and 105 ′ are disposed in the electric wire holding guides 1401 and 1401 ′ of the electric wire holding members 1000 and 1000 ′. The plurality of bent portions of the electric wires 105 and 105 ′ and the holding members 1000 and 1000 ′ resist or engage against unintentional disengagement of the electric wires 105 and 105 ′ in response to a pulling force directed along the opening center axis 603. Prevents unlocking.

  FIG. 17 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 17) incorporated therein to receive a wire 105 (not shown in FIG. 17). Fig. 5 shows a wire holding system according to another embodiment. The connector housing 400 further includes a holding member 1000 extending from the connector housing 400. The holding member 1000 is formed in a “T” shape in which the arm 1003 extends to form a slot 1005 between the arm 1003 and the connector housing 400. The holding member 1000 may be formed on the connector housing 400 as an integral part, or may be attached to the connector housing 400. The arm 1003 further includes a wire guide 1101 and an arm slot 1701 configured to allow the wire 105 to be inserted into the opening 600 through the wire guide 1101. Here, the wire 105 is further in contact with the arm slot 1701, and the snap engagement is disengaged from the wire guide 1101 due to elastic deformation of the arm 1003 adjacent to the arm slot 1701, such as described above with reference to FIG. You may allow that. By arranging the electric wire 105 outside the electric wire guide 1101, the electric wire 105 can be oriented along a plurality of axes (that is, having a plurality of bent portions). These bends add resistance to pulling along the opening center axis 603 to resist or reduce unwanted unintentional disengagement of the wire 105 from the connector housing 400 (eg, FIG. 21 and FIG. 22). Thus, removing the wire 105 from the wire guide 1101 through the arm slot 1701 provides a bend to the wire 105. The bent portion resists pulling and rotation once the wire is locked adjacent to the holding member 1000.

  18 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 18) incorporated therein to receive a wire 105 (not shown in FIG. 18). Fig. 5 shows a wire holding system according to another embodiment. 18 shows substantially the same arrangement of connector housing 400, opening 600, wire holding member 1000, arm 1003, wire guide 1101 and arm slot 1701, as shown and described with respect to FIG. However, the embodiment shown in FIG. 18 is configured to allow passage of the wire 105 from the wire guide 1101, but side guard 1801 that substantially prevents re-insertion of the wire 105 into the wire guide 1101. It has further. In addition, the structure of FIG. 18 provides additional wire alignment, wire management in the connector system, and storage / transport of the connector system.

  19 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 19) incorporated therein to receive a wire 105 (not shown in FIG. 19). Fig. 5 shows a wire holding system according to another embodiment. FIG. 19 shows substantially the same arrangement of connector housing 400, opening 600, wire holding member 1000, arm 1003, wire guide 1101 and arm slot 1701, as shown and described with respect to FIG. However, the embodiment shown in FIG. 19 is configured to allow the passage of the wire 105 from the wire guide 1101, but with a guard structure 1901 that substantially prevents re-insertion of the wire 105 into the wire guide 1101. Also have. Furthermore, the guard structure 1901 acts to limit the rotation of the electrical wires disposed in the slot 1005. In particular, the guard structure preferably guides the wire away from the arm slot 1701, and substantially restricts the movement of the wire 105 to either side of the guard structure 1901.

  20 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 20) incorporated therein to receive a wire 105 (not shown in FIG. 20). Fig. 5 shows a wire holding system according to another embodiment. 20 shows substantially the same arrangement of connector housing 400, opening 600, wire guide 1101 and arm slot 1701, as shown and described with respect to FIG. However, the electric wire holding member 1000 has both side walls 2000 extending from the arm 1003 to the connector housing 400. The side walls 2000 and the wire holding member 1000 are configured to provide side openings 2003 for receiving and holding the wire 105 (see FIG. 21). The configuration of FIG. 20 reinforces the electric wire holding member 1000 by forming both side walls 2000 and resists damage. Further, the formation of the side walls 2000 reduces or eliminates a surface that is susceptible to capture, particularly during storage and transport, where there are multiple connector systems and associated electrical wires 105. In addition, the formation of the sidewall 2000 provides a surface with little or no deformation, making re-insertion of the wire into the slot 1701 difficult. In other words, in order for the wire 105 to reinsert into the wire guide, the arm 1003 must bend a distance substantially equal to the diameter of the wire 105. This requires a greater force than the deflection of two opposing arms 1003, for example as shown in FIG.

  FIG. 21 shows the connector housing 400 shown and described with respect to FIG. 20 with the electrical wire 105 attached. The electric wire 105 is attached by inserting the electric wire 105 along the opening center axis 603. The electric wire 105 is inserted into the connector housing 400 until it engages with the electric wire terminal 100 (not shown in FIG. 21). After completing the insertion of the electric wire 105, the electric wire 105 extending beyond the end of the connector housing 400 comes into contact with one surface of the slot 1701. Next, the electric wire 105 is guided to the side opening 2003. As described above with reference to FIG. 15, the electric wire 105 is preferably allowed to snap into the side opening 2003 outside the electric wire guide 1101 due to elastic deformation of the electric wire holding member 1000. The wire 105 may then be further oriented or bent in the direction of the desired wire attachment. The electric wire holding member 1000 holds the electric wire 105 at a predetermined position in a state where the plurality of bent portions are directed to the plurality of axes. These bends add resistance to pulling along the opening center axis 603 and resist or prevent unintentional unintentional disengagement of the wire 105 from the connector housing 400. The retaining member 1000 is configured to provide a side opening 2003 that receives the wire 105 and provides a bend to the wire 105. The bent portion resists pulling and rotation once the electrical wire 105 is locked to the side opening 2003.

  FIG. 22 shows the connector housing 400 mated with the second connector housing 400 '. Connector housing 400 and connector housing 400 'are mated in the manner shown and described above with respect to FIG. As illustrated, the electric wires 105 and 105 'are disposed in the side openings 2003 and 2003' of the electric wire holding members 1000 and 1000 '. The plurality of bent portions of the electric wires 105 and 105 ′ adjacent to the holding members 1000 and 1000 ′ resists unintentional disengagement of the electric wires 105 and 105 ′ in response to a pulling force directed along the opening center axis 603. Or disengagement is prevented.

  FIGS. 23 and 24 show a connector housing having a wire terminal 100 (not shown in FIGS. 23 and 24) incorporated therein to receive a wire 105 (not shown in FIGS. 23 and 24). 6 shows a wire retention system according to yet another embodiment of the present invention comprising 400. The connector housing 400 further includes a holding member 1000 extending from the connector housing 400. The retaining member 1000 is configured to receive the electrical wire 105 in a manner that allows the electrical wire 105 to pass through a plurality of loops or bends that align the electrical wire 105 along multiple axes. A plurality of wire guides 1101 arranged as passages or openings.

  FIG. 25 shows the connector housing 400 shown and described with respect to FIGS. 23 and 24 with the electrical wire 105 attached. The electric wire 105 is attached by inserting the electric wire 105 along the opening center axis 603. The electric wire 105 is inserted into the connector housing 400 until it engages with the electric wire terminal 100 (not shown in FIG. 25). After completing the insertion, the electric wire 105 is bent at an angle substantially orthogonal to the opening center axis 603 and disposed in the electric wire guide 1101. Next, the electric wire 105 is passed through the electric wire guide 1101 disposed substantially at the center of the electric wire holding member 1000. Here, the electric wire 105 passes through the holding member 1000 and is bent again in a desired use direction. The electric wire holding member 1000 holds the electric wire 105 at a predetermined position in a state where a plurality of bent portions are aligned with a plurality of axes. These bends add resistance to pulling along the opening center axis 603, resisting or preventing disengagement of the wire 105 from the connector housing 400. The holding member 1000 is configured to provide a plurality of wire guides 1101 that receive the wire 105 and provide a bend to the wire 105. The wire guide 1101 resists pulling and rotation once the wire 105 is locked to the wire guide 1101.

  FIG. 26 shows the connector housing 400 mated with the second connector housing 400 ′ showing the placement of the wires 105, 105 ′ as described above with respect to FIG. 25. Connector housing 400 and connector housing 400 'are mated in the manner shown and described above with respect to FIG. As shown in the drawing, the electric wires 105 and 105 ′ are disposed in the electric wire guides 1101 and 1101 ′ of the electric wire holding members 1000 and 1000 ′. The plurality of bent portions of the electric wires 105 and 105 ′ and the holding members 1000 and 1000 ′ resist or engage against unintentional disengagement of the electric wires 105 and 105 ′ in response to a pulling force directed along the opening center axis 603. Prevents unlocking.

  FIG. 27 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 27) incorporated therein to receive a wire 105 (not shown in FIG. 27). Fig. 5 shows a wire holding system according to another embodiment. The connector housing 400 includes an electric wire holding member 1000 and an electric wire guide 1101 incorporated in the connector housing 400. As shown in FIG. 27, the electric wire 105 is inserted into the opening 600 and passed through the electric wire holding member 1000 and the electric wire guide 1101. As illustrated, the wire holding member 1000 and the wire guide 1101 are restrained by the latch arm 403. Passing the wire 105 results in a bend in the wire 105 that aligns along multiple axes. The bent portion resists pulling and rotation once the electric wire 105 is engaged and the electric wire holding member 1000 and the electric wire guide 1101 are passed through.

  FIG. 28 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 28) incorporated therein to receive a wire 105 (not shown in FIG. 28). Fig. 5 shows a wire holding system according to another embodiment. FIG. 28 shows substantially the same arrangement of connector housing 400 and openings 600 as shown and described with respect to FIG. However, the embodiment shown in FIG. 28 further includes an electric wire holding member 1000 configured with two insertion arms 2801 having an insertion slot 2800 and an insertion opening 2803. Although the embodiment shown in FIGS. 28-30 is shown with two insertion arms 2801, any number of insertion arms 2801 may be used.

  FIG. 29 shows the connector housing 400 shown and described with respect to FIG. 28 with the electrical wire 105 attached. The electric wire 105 is attached by inserting the electric wire 105 along the opening center axis 603. The electric wire 105 is inserted into the connector housing 400 until it engages with the electric wire terminal 100 (not shown in FIG. 29). After completing the insertion of the electric wire 105, the electric wire 105 extending from the opening 600 is bent at a predetermined angle substantially perpendicular to the opening central axis 603. Next, the electric wire 105 is guided along the insertion slot 2800 into the insertion slot 2800 of the insertion arm 2801 until the electric wire 105 is disposed in the insertion opening 2803. As described above with reference to FIG. 15, the electric wire 105 is preferably allowed to snap into the insertion opening 2803 by elastic deformation of the insertion arm 2801. Next, the wire 105 may be further bent or oriented in the direction of attachment of the desired wire 105. The electric wire holding member 1000 holds the electric wire 105 at a predetermined position in a state where a plurality of bent portions are aligned with a plurality of axes. These bends add resistance to pulling along the opening center axis 603, resisting or preventing disengagement of the wire 105 from the connector housing 400. The retaining member 1000 is configured to provide an insertion opening 2803 that receives the wire 105 and provides a bend to the wire 105. The bent portion resists pulling and rotation once the electric wire 105 is locked to the insertion opening 2803.

  FIG. 30 shows the connector housing 400 mated with the second connector housing 400 '. Connector housing 400 and connector housing 400 'are mated in the manner shown and described above with respect to FIG. As illustrated, the electric wire 105 is disposed in the insertion openings 2803, 2803 'of the electric wire holding members 1000, 1000'. The plurality of bent portions of the electric wires 105 and 105 ′ and the holding members 1000 and 1000 ′ are resistant to unnecessary unintentional disengagement of the electric wires 105 and 105 ′ in response to a pulling force directed along the opening center axis 603. Or disengagement is prevented.

  31 further includes a connector housing 400 having a wire terminal 100 (not shown in FIG. 31) incorporated therein to receive the wire 105 (not shown in FIG. 31). Fig. 5 shows a wire holding system according to another embodiment. FIG. 31 shows substantially the same arrangement of connector housing 400, opening 600, wire holding member 1000 and insertion arm 2801 as shown and described with respect to FIGS. However, the embodiment shown in FIG. 31 has a wire holding member 1000 configured with an insertion arm 2801. The insertion arm 2801 has an insertion slot 2800 and an insertion opening 2803 configured to receive each wire 105 of the plurality of wires 105.

  FIG. 32 shows the connector housing 400 shown and described with respect to FIG. 31 with two wires 105 mounted in the insertion arm 2801. The electric wire 105 is attached by inserting the electric wire 105 along the opening center axis 603. The electric wire 105 is inserted into the connector housing 400 until it engages with the electric wire terminal 100 (not shown in FIG. 32). After the insertion of the electric wire 105 is completed, the electric wire 105 extending from the connector housing 400 is bent at a predetermined angle substantially perpendicular to the opening center axis 603 and is placed in the insertion opening 2803 until it is placed in the insertion slot 2800 of the insertion arm 2801. The electric wire 105 is guided along the insertion slot 2800. As described above with reference to FIG. 15, the electric wire 105 is preferably allowed to snap into the insertion opening 2803 by elastic deformation of the insertion arm 2801. Next, the wire 105 may be further bent or oriented in the direction of attachment of the desired wire 105. The electric wire holding member 1000 holds the electric wire 105 at a predetermined position in a state where a plurality of bent portions are aligned with a plurality of axes. These bends add resistance to pulling along the opening center axis 603, resisting or preventing disengagement of the wire 105 from the connector housing 400. The retaining member 1000 is configured to provide an insertion opening 2803 that receives the wire 105 and provides a bend to the wire 105. The bent portion resists pulling and rotation once the electric wire 105 is locked to the insertion opening 2803.

  Although the electric wire holding structure, components, and method have been described above, the present invention is not limited to the above-described embodiment. In particular, the present invention may have a single wire holding member 1000, part or method, or a combination of multiple structures, parts and methods. For example, a connector according to an embodiment of the present invention may have a wire terminal 100 having a blade 117, an angled channel 501, a rib 601, a segment slot 700, a finger 801, a wire holding member 1000 and the like. Any combination of the above may be included. The various structures are not limited to the illustrated structure, and may have additional channels, slots, grooves, or other structures for holding the electrical wire 105 adjacent to the structure. Furthermore, devices such as cable ties 1201 may be used in combination with the wire holding member 1000 to further provide resistance to unintentional disengagement due to pulling or rotation.

  Although the invention has been described with reference to preferred embodiments, those skilled in the art will recognize that various modifications can be made and equivalents substituted for elements of the invention without departing from the scope of the invention. Will. In addition, many modifications may be made to apply the teachings of the invention to a particular situation or material without departing from the essential scope of the invention. Accordingly, it is intended that the invention not be limited to the specific embodiment posted as the best mode contemplated for carrying out the invention, but is intended to be within the scope of the claims. Embodiments are included.

It is a perspective view which shows the electric wire terminal according to one Embodiment of this invention. It is the perspective view which carried out the cross section of the electric wire terminal according to one Embodiment of this invention. It is a section front view of the electric wire terminal and electric wire according to one embodiment of the present invention. It is the perspective view which carried out the cross section of the electric wire terminal according to one Embodiment of this invention mounted in the connector housing. It is the perspective view which carried out the cross section of the connector housing and electric wire according to one Embodiment of this invention. FIG. 6 is a perspective view showing a connector housing according to another embodiment of the present invention. FIG. 6 is a perspective view showing a connector housing according to still another embodiment of the present invention. FIG. 6 is a perspective view showing a connector housing according to still another embodiment of the present invention. 6 is a cross-sectional view of a connector housing according to yet another embodiment of the present invention. FIG. FIG. 6 is a perspective view of a connector housing according to still another embodiment of the present invention. FIG. 6 is a perspective view of a connector housing according to still another embodiment of the present invention. FIG. 12 is a perspective view of the connector housing according to the embodiment of FIG. 11 with wires and cable ties attached. FIG. 6 is a cross-sectional view showing a two-connector housing in a mating position, according to yet another embodiment of the present invention. FIG. 6 is a perspective view of a connector housing according to still another embodiment of the present invention. FIG. 15 is a perspective view of the connector housing according to the embodiment of FIG. 14 with the wires attached. FIG. 6 is a cross-sectional view showing a two-connector housing in a mating position, according to yet another embodiment of the present invention. FIG. 6 is an enlarged perspective view of a part of a connector housing according to still another embodiment of the present invention. FIG. 6 is an enlarged perspective view of a part of a connector housing according to still another embodiment of the present invention. FIG. 6 is an enlarged perspective view of a part of a connector housing according to still another embodiment of the present invention. FIG. 6 is an enlarged perspective view of a part of a connector housing according to still another embodiment of the present invention. FIG. 21 is an enlarged perspective view of a part of the connector housing according to the embodiment of FIG. 20 with the electric wires attached. FIG. 6 is a cross-sectional view showing a two-connector housing in a mating position, according to yet another embodiment of the present invention. FIG. 6 is an enlarged perspective view of a part of a connector housing according to still another embodiment of the present invention. FIG. 24 is another perspective view of the connector of FIG. 23. FIG. 25 is a perspective view of the connector housing according to the embodiment of FIGS. 23 and 24 with the wires attached. FIG. 6 is a cross-sectional view showing a two-connector housing in a mating position, according to yet another embodiment of the present invention. FIG. 6 is a perspective view showing a connector housing with an electric wire attached according to still another embodiment of the present invention. FIG. 6 is a perspective view of a connector housing according to still another embodiment of the present invention. FIG. 29 is a perspective view showing the connector housing with one electric wire attached thereto according to the embodiment of FIG. 28. FIG. 6 is a cross-sectional view showing a two-connector housing in a mating position, according to yet another embodiment of the present invention. FIG. 6 is a top perspective view of a connector housing according to still another embodiment of the present invention. FIG. 32 is a perspective view showing the connector housing in a state where electric wires are attached according to the embodiment of FIG. 31.

100 Electric wire terminal 105 Electric wire 107 Conductor 109 Insulation part 117 Blade 301 Channel 400 Connector housing (connector body)
405 Opening 501 Channel 900 Grommet 1000 Electric wire holding member 1005 Slot 1101 Electric wire guide (opening)
1201 Cable tie

Claims (46)

An electric wire holding connector having a connector body,
The connector body has at least one opening configured to receive a wire having a partially exposed conductor and insulation;
The connector body has an electric wire holding member having at least one surface with which an electric wire can be engaged;
The electric wire holding member provides the electric wire holding connector enough to resist rotation and disconnection of the electric wire from the connector main body. The connector body further comprises a wire terminal configured to receive at least a portion of an electric wire and an insulating portion surrounding the conductive portion of the electric wire along an axis;
The electric wire terminal has a blade arranged to contact the insulating portion,
The blade forms a channel in the insulating portion during insertion of the electric wire into the electric wire terminal,
The wire holding connector according to claim 1, wherein the channel is sufficiently engaged with the blade to substantially resist rotational movement between the wire and the wire terminal.   3. The electric wire holding connector according to claim 2, wherein the blade has an inclination arranged in parallel with the axis, and reduces a force required for inserting the electric wire and forming the channel.   The electric wire holding connector according to claim 1, wherein the electric wire holding member extends from one surface of the connector main body.   The electric wire holding connector according to claim 1, wherein the opening is configured to receive the electric wire along a first axis.   The electric wire holding connector according to claim 5, wherein the connector main body has channels arranged at a predetermined angle with respect to the first axis.   The electric wire holding connector according to claim 1, wherein the electric wire holding member is a T-shaped member extending from one surface of the connector main body.   The electric wire holding connector according to claim 7, wherein the T-shaped member further has an opening into which the electric wire can be inserted. The T-shaped member is configured to form a slot between the surface of the connector body and the T-shaped member;
8. The electric wire holding connector according to claim 7, wherein the slot further has a shape that allows a cable tie to be attached.   The wire retention member includes a protrusion from one surface of the opening that engages the wire in a manner that substantially prevents rotation along the first axis. Electric wire holding connector.   The electric wire holding connector according to claim 1, wherein the electric wire holding member has a shape having a plurality of surfaces configured to hold the electric wire.   The wire holding connector according to claim 1, wherein the plurality of surfaces form an electric wire guide capable of arranging and holding the electric wire. The wire holding member has at least one passage into which the wire can be inserted,
The wire holding connector according to claim 1, wherein the passage is configured at a predetermined angle with respect to the first shaft.   2. The electric wire holding connector according to claim 1, wherein the electric wire holding member is made of a material that can be elastically deformed so as to snap-engage the electric wire to or from the electric wire guide.   The electric wire holding connector according to claim 1, wherein the electric wire holding member is incorporated in one structure of the connector main body. The electric wire holding member comprises an electric wire holding member in the connector body,
2. The electric wire holding connector according to claim 1, wherein the electric wire holding member has at least one rib that is oriented along the first axis and that contacts and holds the electric wire. The at least one opening further comprises a slot formed in the connector body;
2. The electric wire holding connector according to claim 1, wherein the slot is coplanar with the central axis of the electric wire and gives an elastic force to the insulating portion of the electric wire when the electric wire is inserted into the opening. .   The wire holding connector according to claim 1, wherein the elastic force is sufficient to substantially prevent rotation of the wire around the central axis. The wire holding member further comprises a plurality of holding passages,
Each of the holding passages is arranged at a predetermined angle with respect to the first axis,
The electric wire holding connector according to claim 1, wherein the holding passage is configured to receive the electric wire.   The wire holding connector further includes a gripping structure in contact with a part of the connector housing and the wire, and provides a frictional resistance between the connector housing and the wire. Wire holding connector.   The electric wire holding connector according to claim 20, wherein the gripping structure is a grommet. An electric wire holding connector system having a first connector body and a second connector body,
Each of the first connector body and the second connector body independently has at least one opening configured to receive a wire having a partially exposed conductor and insulation,
The connector body further includes an electric wire holding member having at least one surface that can be engaged with the electric wire,
The wire holding member sufficiently holds the wire so as to resist rotation and disconnection of the wire from the connector body,
The wire holding connector system, wherein the first connector body and the second connector body have a structure for connecting the first connector body to the second connector body so that the fitting can be released. The connector body further includes an electric wire terminal configured to receive at least a part of an electric wire and an insulating portion surrounding the conductive portion of the electric wire along an axis;
The wire terminal has a blade arranged to contact the insulating portion,
The blade forms a channel in the insulating portion during insertion of the electric wire into the electric wire terminal,
23. The wire holding connector system of claim 22, wherein the channel is sufficiently engaged with the blade to substantially resist rotational movement between the wire and the wire terminal.   24. The electric wire holding connector system according to claim 23, wherein the blade has an inclination arranged in parallel with the axis, and reduces a force required for inserting the electric wire and forming the channel.   The fitting of the first connector body and the second connector body is to release the fitting with a pulling force applied to the electric wire, which is smaller than the pulling force resulting from the disengagement of the electric wire from the connector main body. The electric wire holding connector system according to claim 22.   The electric wire holding connector system according to claim 22, wherein the electric wire holding member extends from one surface of the connector body.   The wire holding connector system according to claim 22, wherein the opening is configured to receive the electric wire along a first axis.   28. The electric wire holding connector system according to claim 27, wherein the connector body has channels arranged at a predetermined angle with respect to the first axis.   The electric wire holding connector system according to claim 22, wherein the electric wire holding member is a T-shaped member extending from one surface of the connector main body.   30. The electric wire holding connector system according to claim 29, wherein the T-shaped member further has an opening into which the electric wire can be inserted. The T-shaped member is configured to form a slot between the surface of the connector body and the T-shaped member;
30. The electric wire holding connector system according to claim 29, wherein the slot further has a shape that allows a cable tie to be attached.   The said wire holding member comprises a protrusion from one surface of the opening that engages the wire in a manner that substantially prevents rotation along the first axis. Electric wire holding connector system.   23. The electric wire holding connector system according to claim 22, wherein the electric wire holding member has a shape having a plurality of surfaces configured to hold the electric wire.   34. The electric wire holding connector system according to claim 33, wherein the plurality of surfaces form an electric wire guide capable of arranging and holding the electric wires. The wire holding member has at least one passage into which the wire can be inserted,
23. The electric wire holding connector system according to claim 22, wherein the passage is configured at a predetermined angle with respect to the first axis.   23. The electric wire holding connector system according to claim 22, wherein the electric wire holding member is made of a material that can be elastically deformed so as to snap-fit the electric wire to or from the electric wire guide.   The electric wire holding connector system according to claim 22, wherein the electric wire holding member is incorporated in one structure of the connector main body. The electric wire holding member comprises an electric wire holding member in the connector body,
23. The electric wire holding connector system according to claim 22, wherein the electric wire holding member is oriented along a first axis and has at least one rib that contacts and holds the electric wire. The at least one opening further comprises a slot formed in the connector body;
23. The electric wire holding connector according to claim 22, wherein the slot is coplanar with the central axis of the electric wire and gives an elastic force to the insulating portion of the electric wire when the electric wire is inserted into the opening. system.   23. The electric wire holding connector system according to claim 22, wherein the elastic force is sufficient to substantially prevent rotation of the electric wire along the central axis. The wire holding member further comprises a plurality of holding passages,
Each of the holding passages is arranged at a predetermined angle with respect to the first axis,
23. The electric wire holding connector system according to claim 22, wherein the holding passage is configured to receive the electric wire.   23. The electric wire holding connector further includes a gripping structure in contact with a part of the connector housing and the electric wire, and provides a frictional resistance between the connector housing and the electric wire. Wire holding connector system.   43. The electric wire holding connector system according to claim 42, wherein the gripping structure is a grommet. A wire holding connector comprising a wire terminal configured to receive an electric wire along an axis and at least a part of an insulating portion surrounding a conductive portion of the wire,
The wire terminal has a blade disposed perpendicular to the axis,
The blade extends a predetermined distance inwardly from one surface of the wire terminal sufficient to contact the insulating portion;
The blade forms a channel in the insulating portion during insertion of the electric wire into the terminal,
The wire holding connector, wherein the channel sufficiently engages the blade so as to substantially resist rotation between the wire and the wire terminal.   45. The electric wire holding connector according to claim 44, wherein the blade has an inclination arranged parallel to the axis, and reduces a force required for inserting the electric wire and forming the channel.   45. The electric wire holding connector according to claim 44, wherein the electric wire terminal has a plurality of blades.

Images