Flat wire harness attaching unit

Claim 2

A flat wire harness attaching unit for attaching a flat wire harness to the body or a panel of an automobile, the flat wire harness having a plurality of wires arranged in a plane and integrally connected, the unit comprising: an attaching means including a bottom plate having a dimension larger than a hole provided in the automobile body and an upper clip upwardly projecting from the plate and being insertable by deformation into a hole provided in the automobile body and normally incapable of drawing out without rupture of some portion once inserted, and a catching means having a base plate for fixing to the flat wire harness and a catch section perpendicularly extending from the base plate to be engaged with said clip of the attaching means; characterized in that the attaching means has a means for providing a support to be engaged with said catch section and having a dimension and a material capable of rupturing when said catch section is forcibly pulled out so that the attaching means is made removable from the hole of the automobile body.

Claim 3

A flat wire harness attaching unit for attaching a flat wire harness to the body or a panel of an automobile, the flat wire harness having a plurality of wires arranged in a plane and integrally connected, the unit comprising: an attaching means including a bottom plate having a dimension larger than a hole provided in the automobile body and an upper clip upwardly projecting from the plate and being insertable by deformation into a hole provided in the automobile body and normally incapable of drawing out without rupture of some portion once inserted, and a catching means having a base plate for fixing to the flat wire harness and a catch section perpendicularly extending from the base plate to be engaged with said clip of the attaching means; characterized in that the clip of the attaching means has a head insertable into the hole of the automobile body and a barrel provided with a catch room for receiving the catch section, and the barrel has a support shoulder for the catch section, the support shoulder having a strength less than a tearing force of said catch section so that said base plate of the catching means is removable when said catch section is pulled down to rupture the support shoulder.

Claim 4

A flat wire harness attaching unit for attaching a flat wire harness to the body or a panel of an automobile, the flat wire harness having a plurality of wires arranged in a plane and integrally connected, the unit comprising: an attaching means including a bottom plate having a dimension larger than a hole provided in the automobile body and an upper clip upwardly projecting from the plate and being insertable by deformation into a hole provided in the automobile body and normally incapable of drawing out without rupture of some portion once inserted, and a catching means having a base plate for fixing to the flat wire harness and a catch section perpendicularly extending from the base plate to be engaged with said clip of the attaching means; characterized in that the clip of the attaching means has a head insertable into the hole of the automobile body and a barrel provided with a catch room for receiving the catch section, and the barrel has a support shoulder for the catch section, the support shoulder having a strength less than a tearing force of said catch section so that said base plate of the catching means is removable when said catch section is pulled down to rupture the support shoulder.

Claim 5

A flat wire harness attaching unit for attaching a flat wire harness to the body or a panel of an automobile, the flat wire harness having a plurality of wires arranged in a plane and integrally connected, the unit comprising: an attaching means including a bottom plate having a dimension larger than a hole provided in the automobile body and an engagement clip upwardly projecting from the plate and being insertable by deformation into the hole of the automobile body and normally incapable of drawing out without rupture of some portion once inserted, a catching means having a base plate for fixing to the flat wire harness and a catch section perpendicularly extending from the base plate to be engaged with said clip, characterized in that the clip of the attaching means has a head insertable into the hole of the automobile body and a barrel provided with a catch room for receiving the catch section, the head has a pair of deformable arms downwardly extending from the head and divergent around the barrel, and the barrel has a pair of vertical walls arranged to define the catch room and a pair of bridge portions arranged in parallel and spaced apart and connecting both of the walls at their lower ends and defining together with the walls an inlet opening for the catch room.

Claim 6

A flat wire harness attaching unit for attaching a flat wire harness to the body or a panel of an automobile, the flat wire harness having a plurality of wires arranged in a plane and integrally connected, the unit comprising: an attaching means including a bottom plate having a dimension larger than a hole provided in the automobile body and an engagement clip upwardly projecting from the plate and being insertable by deformation into the hole of the automobile body and normally incapable of drawing out without rupture of some portion once inserted, a catching means having a base plate for fixing to the flat wire harness and a catch section perpendicularly extending from the base plate to be engaged with said clip, characterized in that the clip of the attaching means has a head insertable into the hole of the automobile body and a barrel provided with a catch room for receiving the catch section, the head has a pair of deformable arms downwardly extending from the head and divergent around the barrel, and the barrel has a pair of vertical walls arranged to define the catch room and a pair of bridge portions arranged in parallel and spaced apart and connecting both of the walls at their lower ends and defining together with the walls an inlet opening for the catch room.

Claim 7

A flat wire harness attaching unit as claimed in claim 3, wherein the bridge portions have a notch for making rupture easy.

Claim 8

A flat wire harness attaching unit comprising: an attaching plate with a clip vertically projecting therefrom to be slidably fixed to a hole of the body or the like of an automobile, a base plate having a catch section to be engaged with said clip, a laminated sheet capable of being compositely fixed to an insulating cover of a flat wire harness, and a pair of bifurcated claws provided at a point of said catch section to be engaged with a catch hole provided in a hollow body of said clip, characterized in that a pair of support shoulders provided inside said catch hole to be engaged with said bifurcated claws are formed respectively in a bridge-like shape with the strength less than a tearing force of said bifurcated claws, so that said base plate when fixed to a flat wire harness becomes removable when said catch section is pulled down to destroy said support shoulders.

Claim 9

A flat wire harness attaching unit comprising: an attaching plate with a clip vertically projecting therefrom to be slidably fixed to a hole of the body or the like of an automobile, a base plate having a catch section to be engaged with said clip, a laminated sheet capable of being compositely fixed to an insulating cover of a flat wire harness, and a pair of bifurcated claws provided at a point of said catch section to be engaged with a catch hole provided in a hollow body of said clip, characterized in that a pair of support shoulders provided inside said catch hole to be engaged with said bifurcated claws are formed respectively in a bridge-like shape with the strength less than a tearing force of said bifurcated claws, so that said base plate when fixed to a flat wire harness becomes removable when said catch section is pulled down to destroy said support shoulders.