Lock structure for vehicle mounted type electronic equipment

Claim 2

A lock structure for a vehicle-mounted type of electronic equipment comprising: a handle; a handle mounting device for pivotally mounting said handle on the front portion of the vehicle mounted type of electronic equipment between a storage position and an extended operator carry position; said handle mounting device including a handle lock-release mechanism for locking the handle to the electronic equipment and a separate equipment lock-release mechanism for locking the electronic equipment to a vehicle; means for releasing the handle lock-release mechanism to enable movement of the handle, while retaining the equipment lock/release mechanism in a locked position, and means for activating the equipment lock-release mechanism only after the handle has moved from the storage position towards the extended operator carry position, said handle mounting device being detachably connected to a vehicle.

Claim 3

A lock structure as defined in claim 1, wherein said equipment lock/release mechanism includes a release plate and an equipment hook plate pivotally connected to said handle; and said handle lock/release mechanism includes a handle hook plate pivotally connected to said handle.

Claim 4

A lock structure as defined in claim 2, wherein said equipment lock/release mechanism and handle lock/release mechanism is connected to said handle through separate mounting plate means.

Claim 5

A lock structure as defined in claim 3, wherein said mounting plate means comprise a pair of side plates pivotally connected to both ends of said handle.

Claim 6

A lock structure as defined in claim 1, wherein said handle mounting device is detachably mounted on the electronic equipment.

Claim 7

A lock structure as defined in claim 1, wherein said handle lock/release mechanism is detachably arranged.

Claim 8

A lock structure for a vehicle-mounted type of electronic equipment comprising: a handle pivotally mounted on the front portion of the vehicle-mounted type electronic equipment; a holding section on a side portion of a vehicle formed in an opening provided on the side portion of the vehicle; an equipment lock means provided on the side surface of the vehicle-mounted electronic equipment so as to be engaged with said vehicle holding section and movable in a released direction; an elastic element for constantly urging said equipment lock means in a direction towards said vehicle holding section; and an equipment lock release means provided on said handle so as to force said equipment lock means in the released direction, said equipment lock/release means being activated only after said handle has been pivotally moved to a substantially horizontal position; whereby the electronic equipment is unlocked from the vehicle, and can be detached from the vehicle, when said handle is moved to the substantially horizontal position.

Claim 9

A lock structure for a vehicle-mounted type of electronic equipment comprising: a handle pivotally mounted on the front portion of the vehicle-mounted type electronic equipment; a holding section on a side portion of a vehicle formed in an opening provided on the side portion of the vehicle; an equipment lock means provided on the side surface of the vehicle-mounted electronic equipment so as to be engaged with said vehicle holding section and movable in a released direction; an elastic element for constantly urging said equipment lock means in a direction towards said vehicle holding section; and an equipment lock release means provided on said handle so as to force said equipment lock means in the released direction, said equipment lock/release means being activated only after said handle has been pivotally moved to a substantially horizontal position; whereby the electronic equipment is unlocked from the vehicle, and can be detached from the vehicle, when said handle is moved to the substantially horizontal position.

Claim 10

A lock structure for vehicle-mounted type of electronic equipment comprising: a handle pivotally mounted on the front portion of the vehicle-mounted type of electronic equipment for movement between a storage position and an extended operator carry position; a holding section on a side of said handle formed on said handle; a pair of handle mounting plates including a support for pivotally mounting said handle thereon and a mounting means for mounting said handle on the sides of the electronic equipment; a handle lock/release means provided on at least one of said handle mounting plates and constantly urged in a direction towards said holding section, said handle lock/release means being movable in a released direction; and a bias element for forwardly urging said handle position on the front side of the electronic equipment towards said operator carry position, said bias element being provided on at least one of said handle mounting plates and capable of moving the handle towards said operator carry position but not to a fully extended operator carry position when said handle lock/release means is activated.

Claim 11

A lock structure for vehicle-mounted type of electronic equipment comprising: a handle pivotally mounted on the front portion of the vehicle-mounted type of electronic equipment for movement between a storage position and an extended operator carry position; a holding section on a side of said handle formed on said handle; a pair of handle mounting plates including a support for pivotally mounting said handle thereon and a mounting means for mounting said handle on the sides of the electronic equipment; a handle lock/release means provided on at least one of said handle mounting plates and constantly urged in a direction towards said holding section, said handle lock/release means being movable in a released direction; and a bias element for forwardly urging said handle position on the front side of the electronic equipment towards said operator carry position, said bias element being provided on at least one of said handle mounting plates and capable of moving the handle towards said operator carry position but not to a fully extended operator carry position when said handle lock/release means is activated.

Claim 12

In a combination outer casing and inner electronic housing member for mounting within an aperture of a support frame such as a vehicle, the inner housing member being removably mounted within the outer casing, the improvement comprising: a handle member movably mounted to the inner housing member to provide a first position capable of supporting the inner housing member independent of the outer casing for transportation purposes, and a second position for storage; a first locking means operatively connected to handle member and capable of fixedly engaging the outer casing for retention of the inner housing member within the outer casing; a second locking means operatively connected to the handle member and capable of securely maintaining the handle member in the storage position after the inner housing member is mounted within the casing; operator actuated means for releasing the second locking means, while retaining the first locking means in a locked condition, whereby movement of the handle member from a storage position towards an extended transportation position will release the first locking means, and means for biasing the handle member to a position between the transportation position and the storage position to facilitate operator mounting of the inner housing electronic member in the outer casing, the first locking means being in a locked condition at that position and only released when an operator further moves the handle member towards the transportation position.

Claim 13

In a combination outer casing and inner electronic housing member for mounting within an aperture of a support frame such as a vehicle, the inner housing member being removably mounted within the outer casing, the improvement comprising: a handle member movably mounted to the inner housing member to provide a first position capable of supporting the inner housing member independent of the outer casing for transportation purposes, and a second position for storage; a first locking means operatively connected to handle member and capable of fixedly engaging the outer casing for retention of the inner housing member within the outer casing; a second locking means operatively connected to the handle member and capable of securely maintaining the handle member in the storage position after the inner housing member is mounted within the casing; operator actuated means for releasing the second locking means, while retaining the first locking means in a locked condition, whereby movement of the handle member from a storage position towards an extended transportation position will release the first locking means, and means for biasing the handle member to a position between the transportation position and the storage position to facilitate operator mounting of the inner housing electronic member in the outer casing, the first locking means being in a locked condition at that position and only released when an operator further moves the handle member towards the transportation position.

Claim 14

The invention of claim 9 further including a release plate, wherein the handle member is pivotally mounted, and the first locking means is interconnected to the handle member by the release plate, and means on the release plate and handle member to interact only after a predetermined movement of the handle member from its storage position.

Claim 15

The invention of claim 10 wherein the predetermined movement is a pivotal movement of the handle member to substantially a horizontal position extending outward from the inner electronic housing member at almost its furthest extended position.

Claim 16

The invention of claim 11 wherein the operator actuated means includes an engagement pawl, a hook plate, and a cutout position of the handle member, the engagement pawl being pivotally mounted and the hook plate having a press section whereby activation of the press section by the operator causes the engagement pawl to disengage from the cutout position and to release the handle member.