Sofa armrest
The disclosure relates to a sofa armrest. The sofa armrest includes a main body made by blow molding, the upper end of the inner side surface of the main body is recessed inward to form a fabric mounting groove for mounting armrest fabric, and the lower end of the inner side surface of the main body is provided with clamping-connection grooves for being connected with connectors of a sofa underframe. The sofa armrest is made by a blow molding process, and compared with traditional solid sofa armrests, the sofa armrest has the advantages of low weight, high production speed and less manufacturing materials; when the armrest fabric is squeezed and deformed, debris accumulates on the lower wall of the fabric mounting groove or on a seat cover fabric, cleaning of dust and debris is facilitated, and the overall hygiene of a sofa is maintained.
1. A sofa armrest, characterized by comprising a main body made by blow molding, wherein an upper end of an inner side surface of the main body is recessed relative to a lower end of the inner side surface to form a fabric mounting groove for mounting armrest fabric, and the lower end of the inner side surface of the main body is provided with clamping-connection grooves for being connected with connectors of a sofa underframe, wherein connecting through holes for fixing the connectors of the sofa underframe are formed in the clamping-connection grooves, and the connecting through holes penetrate through the main body;
a mounting base protruding relative to the fabric mounting groove and the upper end of the inner side surface, the mounting base for mounting a control device;
a cover body, wherein the main body is provided with a storage cavity which is opened from an outer side surface of the main body and is used for storing an electric wire, the cover body covers the storage cavity, and the mounting base is provided with a mounting hole communicating with the storage cavity, and the lower end of the inner side surface is further provided with a wire inlet which communicates with the storage cavity and is used for wire introduction;
wherein two of the clamping-connection grooves are formed correspondingly, the wire inlet is located in the clamping-connection groove at a side close to a sofa backrest, and a wiring groove communicating with the wire inlet is further formed in the main body.
2. The sofa armrest according to claim 1 , characterized in that: the main body is provided with at least one concave hole for enhancing a bearing capacity of the main body, and the cover body covers the storage cavity and the at least one concave hole.
3. The sofa armrest according to claim 1 , characterized in that: at least one protrusion for enhancing a bearing capacity of the main body is arranged in the storage cavity, and the at least one protrusion is vertically arranged.
4. The sofa armrest according to claim 3 , comprising: a plurality of protrusions, including the at least one protrusion, characterized in that: the protrusions are provided with fixing grooves for clamping and fixing an electric wire.
5. The sofa armrest according to claim 1 , characterized in that: a baffle plate is arranged under the main body, and the baffle plate is made of the main body by integral blow molding.
6. The sofa armrest according to claim 1 , characterized in that: supporting feet are further detachably arranged under the main body, the supporting feet are provided with positioning blocks, and the main body is provided with positioning grooves matched with the positioning blocks.