Precise hot melt glue gun

Abstract

The invention discloses a precise hot melt glue gun. The precise hot melt glue gun comprises a gun body, a heat dissipation groove communicating with the interior of the gun body is formed in the surface of the gun body, and a glue outlet pipe is fixedly connected to the left side of the surface of the gun body. The invention relates to the technical field of hot melt glue guns. According to the precise hot melt glue gun, a protection mechanism is linked with a glue breaking mechanism, so that a glue outlet of the glue outlet pipe is closed by a fan-shaped plate through an opening groove afterthe precise hot melt glue gun is used, residual glue in the glue outlet pipe is prevented from leaking to affect the operation environment, secondary operation of a user is facilitated, the glue outlet pipe is closed through the fan-shaped plate to prevent glue leakage, meanwhile, wiredrawing between the glue outlet and a gluing point is avoided, a good gluing effect is guaranteed, filamentous glue is prevented from adhering to the surface of a coated object, and the use is greatly facilitated; and the glue outlet pipe is covered after use through the protection mechanism, so that the high-temperature glue outlet pipe and the glue outlet are isolated, the user is effectively prevented from being scalded by mistaken touch, and the use safety is greatly improved.

Description

technical field [0001] The invention relates to the technical field of hot melt glue guns, in particular to a Seiko hot melt glue gun. Background technique [0002] Hot melt glue gun is a common household tool, which is generally used for gluing materials. The hot melt glue used in it is one of the commonly used adhesives, which has multiple uses such as filling, bonding, and repairing. After the hot melt glue gun is energized, heat is generated inside the gun body. When the temperature reaches the melting point, the hot melt glue stick becomes fluid glue. When the trigger is pulled, the glue stick is pushed to make the fluid hot melt glue flow out from the gun head for printing. glue. [0003] The existing patent (notification number: CN103785582A) discloses a dual-power hot-melt glue gun, which includes a glue gun holder, a gun chamber is arranged in the gun holder, and a low-voltage heating core is arranged at the front end of the gun chamber. The rear end of the gun is...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a Seiko hot-melt glue gun, which solves the problem that after the existing hot-melt glue gun is used, the residual fluid glue in the glue outlet tube is easy to leak from the glue outlet, which not only easily affects The operating environment, and it takes time and effort to clean up; after the glue is applied, it is easy to have wire drawing between the glue outlet and the glue point, which not only affects the glue effect, but also the silky glue is easy to adhere to other places on the surface of the coated object. It is inconvenient to use; the glue outlet is mostly made of metal material, which is easily affected by the heat conduction of the heating parts inside the glue gun and the sol, resulting in high temperature. After the glue is applied, the user is easy to accidentally touch it and cause harm to the body, and the problem of poor safety in use

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