Repair nozzle

Abstract

The present invention relates to a repair nozzle for dispensing viscous materials that can be used in the automotive sector from a container comprising said materials, by means of an associated dispensing gun having a proximal product feed end comprising means for detachably fastening the repair nozzle onto the container and at least one seal element for providing a sealing capability between the repair nozzle and the container.

1 . A repair nozzle for dispensing viscous materials, usable in the motor vehicle sector, from a container containing them, by means of an associated dispensing gun having a proximal product feed end, which comprises means for detachably fastening the repair nozzle onto the container and at least one seal element for providing a sealing capability between the repair nozzle and the container. 
     
     
         2 . The repair nozzle according to  claim 1 , wherein a distal product dispensing end is provided, which comprises a slit-shaped terminating opening in order to dispense a material bead. 
     
     
         3 . The repair nozzle according to  claim 1 , wherein at least one seal element is provided on the proximal product feed end on a product feed opening, and is configured as a sealing lip ring extending in a proximal direction. 
     
     
         4 . The repair nozzle according to  claim 1 , wherein protruding ribs, for reinforcing the fastening means and/or for facilitating fastening of the repair nozzle on the container, are provided on a jacket region at least in the region of the fastening means. 
     
     
         5 . The repair nozzle according to  claim 1 , wherein a guide projection is integrally formed onto the jacket region in order to facilitate a guidance capability of the repair nozzle along an edge. 
     
     
         6 . The repair nozzle according to  claim 1 , wherein a collar for bracing the repair nozzle against the container is integrally formed onto the proximal product feed end. 
     
     
         7 . The repair nozzle according to  claim 1 , wherein the region delimiting the product feed opening is beveled in order to enable simple assembly of the repair nozzle with a container. 
     
     
         8 . The repair nozzle according to  claim 1 , wherein a product conduit is provided in order to transport the viscous material from the product feed end to the product dispensing end; and an end cap comprising the slit-shaped terminating opening is integrally formed onto the product dispensing end, which cap is convex in the distal direction of the repair nozzle. 
     
     
         9 . The repair nozzle according to  claim 8 , wherein the slit-shaped terminating opening extends over a convexity summit of the convex end cap. 
     
     
         10 . The repair nozzle according to  claim 1 , wherein a product conduit is provided in order to transport the viscous material from the product feed end to the product dispensing end; and a jacket region comprising the slit-shaped terminating opening is provided, which region extends trapezoidally in a distal direction, the base of the trapezoidal jacket region being arranged at the distal product dispensing end. 
     
     
         11 . The repair nozzle according to  claim 1 , wherein the product conduit is configured, at least locally, rotationally symmetrically about a rotation axis. 
     
     
         12 . The repair nozzle according to  claim 11 , wherein the slit-shaped terminating opening extends over the rotation axis of the product conduit. 
     
     
         13 . A repair system for recreating structures in the motor vehicle sector, made up of a repair nozzle, a dispensing gun and a container containing a viscous material, the repair nozzle comprising a proximal product feed end as well as means for detachably fastening the repair nozzle onto the container and at least one seal element for providing a sealing capability between the repair nozzle and the container. 
     
     
         14 . The repair system according to  claim 13 , wherein a distal product dispensing end is provided, which comprises a slit-shaped terminating opening in order to dispense a material bead.