Lever of lever type connector

Claim 2

A lever type connector comprising a lever, said lever type connector including at least two separate and detachable components, a first connector and a second connector to be connected to each other, a pair of supporting pins each projecting from both side walls of the first connector and rotatably inserted through a through-opening formed on two of said at least two separate components of the lever, each said supporting pin being inserted through a respective through opening before said at least two separate components of the lever are connected to each other; and a pair of guide pins each projecting from the second connector and engaging with a guide groove formed on said two of the separate components of the lever, the lever being rotated to move the second connector into the first connector to connect the first and second connectors to each other or move the second connector away from the first connector to disconnect the first and second connectors from each other by means of the engagement between the guide pins projecting from the second connector and the guide grooves formed on the components of the lever.

Claim 3

The lever type connector as defined in claim 1, wherein said at least two separate and detachable components of the lever are joined with each other by a joining means to shape the lever into a U-shaped configuration, with each of the pins of the first connector inserted through the through-opening formed on said two of the components of the lever.

Claim 4

The lever type connector as defined in claim 2, wherein the U-shaped lever comprises a plurality of separate components, said plurality of separate components including first and second separate components, the first component includes a side wall and a connecting portion to form an L-shaped configuration, and the second component includes a side wall, the first and second components being connected to each other by means of a joining means formed at a joining surface of the first and second components.

Claim 5

The lever type connector as defined in claim 1, wherein the lever comprises two components symmetrical with respect to the center of a connecting portion, said two components including two side walls and the connecting portion, each side wall of the lever including a through-opening through which a respective supporting pin of the second connector is inserted.

Claim 6

The lever type connector as defined in claim 1, wherein the components of the lever are joined with each other, wherein a pin is projectingly formed in the joining surface of one of the components and a through-opening is formed in the joining surface of the other component so that the pin is inserted through the through-opening, and the leading end of the pin which has projected from the through-opening is exposed to ultrasonic waves to melt resin composing the pin and weld the melted resin to the outer surface of the other component.

Claim 7

The lever type connector as defined in claim 1, wherein the components of the lever are connected to each other, wherein a metal plate composing one of the components of the lever is formed by insert molding, the metal plate having a locking groove is formed in the joining surface of one of the components, and a metal plate having a locking projection is formed in the joining surface of the other component, the locking projection being inserted into the locking groove to connect both components to each other.

Claim 8

The lever as defined in claim 1, wherein a screw is tightened into a threaded opening formed in the joining surface of each component to connect both components to each other.

Claim 9

In a lever type connector comprising a first connector and a second connector to be connected to each other, a lever including at least two separate and detachable components, each of a pair of supporting pins projecting from both side walls of the first connector is rotatably inserted through a through-opening formed on two of the separate components of the lever; each of a pair of guide pins projecting from the second connector engages a guide groove formed on said two of the separate components of the lever; and the lever comprising the components joined with each other is rotated to move the second connector into the first connector to connect the first and second connectors to each other or move the second connector away from the first connector to disconnect the first and second connectors from each other by means of the engagement between the guide pins projecting from the second connector and the guide grooves formed on the components of the lever, the separate components of the lever being joined with each other by a joining means to shape the lever into a U-shaped configuration, each of the pins of the first connector being inserted through the through-opening formed on said two of the components of the lever before the separate components of the lever are joined with each other.

Claim 10

In a lever type connector comprising a first connector and a second connector to be connected to each other, a lever including at least two separate and detachable components, each of a pair of supporting pins projecting from both side walls of the first connector is rotatably inserted through a through-opening formed on two of the separate components of the lever; each of a pair of guide pins projecting from the second connector engages a guide groove formed on said two of the separate components of the lever; and the lever comprising the components joined with each other is rotated to move the second connector into the first connector to connect the first and second connectors to each other or move the second connector away from the first connector to disconnect the first and second connectors from each other by means of the engagement between the guide pins projecting from the second connector and the guide grooves formed on the components of the lever, the separate components of the lever being joined with each other by a joining means to shape the lever into a U-shaped configuration, each of the pins of the first connector being inserted through the through-opening formed on said two of the components of the lever before the separate components of the lever are joined with each other.

Claim 11

The lever type connector as defined in claim 1, wherein the lever comprises three components, said three components including two side walls and a connecting portion, said connecting portion connecting said two side walls, each side wall of the lever including a through-opening through which a respective supporting pin of the second connector is inserted.