Cable protection device
AssigneeChangchun Jetty Automotive Technology Co., Ltd.
InventorChao Wang
Life of this patent
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Abstract
The present disclosure provides a cable protection device, including a sleeve provided with a cable duct and a locking barrel configured to sleeve outside the cable duct. An end of the cable duct is provided with a pressing arm and an opening slot adjacent to the pressing arm. An inner wall of the locking barrel is provided with a pressing bump capable of being inserted into the opening slot. The pressing bump is configured to rotate with the locking barrel to the outer side of the pressing arm to press the pressing arm to move inward. The present disclosure solves the technical problem that the cable is easy to be displaced in the cable protection device, resulting in failure of the cable.
Claims8
A cable protection device, comprising:
- a sleeve provided with a cable duct;
- and
- a locking barrel configured to sleeve outside the cable duct;
- wherein an end of the cable duct is provided with a pressing arm and an opening slot adjacent to the pressing arm;
- and
- an inner wall of the locking barrel is provided with a pressing bump capable of being inserted into the opening slot, and the pressing bump is configured to rotate with the locking barrel to an outer side of the pressing arm to press the pressing arm to move inward;
- wherein the cable protection device comprises a plurality of locking bumps disposed on the outer wall of the cable duct, and a plurality of locking grooves disposed on the locking barrel;
- at least one of the locking grooves comprises a circumferential groove portion extending along a planar circumferential line around an axis of the cable duct, and at least one of the locking bumps is rotatable in the circumferential groove portion;
- and
- at least one of the locking grooves is a circumferential clamping groove, at least one of the locking bumps is a first locking clamping block capable of being clamped with the circumferential clamping groove to prevent the locking barrel from moving relative to the cable duct in an axial direction of the cable duct, and the first locking clamping block is rotatable in the circumferential clamping groove.
A cable protection device, comprising:
- a sleeve provided with a cable duct;
- and
- a locking barrel configured to sleeve outside the cable duct;
- wherein an end of the cable duct is provided with a pressing arm and an opening slot adjacent to the pressing arm;
- and
- an inner wall of the locking barrel is provided with a pressing bump capable of being inserted into the opening slot, and the pressing bump is configured to rotate with the locking barrel to an outer side of the pressing arm to press the pressing arm to move inward;
- the cable protection device comprises at least one locking bump and at least one locking groove;
- at least one locking bump is disposed on an outer wall of the cable duct and at least one locking groove is disposed on the locking barrel;
- and/or at least one locking bump is disposed on the inner wall of the locking barrel and at least one locking groove is disposed on the cable duct;
- and
- the locking bump is configured to be embedded in the locking groove to define the position of the locking barrel on the cable duct;
- the locking groove comprises a spiral groove portion extending along a spiral line around an axis of the cable duct.
Dependencies are inferred from the claim text.