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Glue gun

A glue gun and bevel technology, applied in the field of glue guns, can solve the problems of high unlocking difficulty, low unlocking efficiency, time-consuming and laborious, etc., and achieve the effects of good unlocking experience, high unlocking efficiency, and high operability

Active Publication Date: 2021-10-22
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When manually unlocking, the operator cooperates with both hands, holds the glue gun in one hand, and pushes the locking mechanism with the other hand. This unlocking method not only has poor operability, but also cannot realize one-handed unlocking. The unlocking efficiency is low, and it is time-consuming and laborious. The unlocking is difficult and the experience is poor

Method used

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Embodiment Construction

[0043] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses a glue gun, and belongs to the technical field of manual tools. The glue gun comprises a shell, a handle, a lead screw, a locking mechanism and an unlocking mechanism, wherein the lead screw is used for rotationally pushing a glue tube; the locking mechanism comprises a first position clamped with a threaded groove of the lead screw and a second position separated from the threaded groove; one end of a shifting rod of the unlocking mechanism is in transmission connection with an unlocking button; the other end of the shifting rod is in transmission connection with a rotary sleeve; the lead screw is sleeved with the rotary sleeve and a lining side by side in the axis direction of the lead screw; an inclined face boss is arranged on the rotary sleeve; and an inclined face groove matched with the inclined face boss is formed in the lining. When the unlocking button is pressed, the rotary sleeve can be driven to rotate in the axis direction of the lead screw, so that the lining is driven to move in the axis direction of the lead screw, and a locking structure is pushed to move from the first position to the second position. Compared with the mode that the locking mechanism is manually driven to move so as to unlock the lead screw, the glue gun has the advantages that the lead screw can be unlocked with one hand, the operability is high, time and labor are saved, the unlocking efficiency is high, and the unlocking experience is good.

Description

technical field [0001] The invention relates to the field of hand tools, in particular to a glue gun. Background technique [0002] Glue gun is a kind of equipment that can realize automatic glue application, which is widely used in packaging, decoration and other fields. The existing glue gun is provided with a leading screw and a locking mechanism, and the leading screw rotates and moves forward to push the rubber hose, thereby realizing gradual glue application. The locking mechanism can limit the linear movement of the lead screw without affecting the rotation of the lead screw. After the rubber hose has been glued, the existing glue gun needs to unlock the lead screw so that the lead screw can move along a straight line, thereby realizing the rapid replacement of the rubber hose, and then performing new glue application. [0003] Existing glue guns generally adopt manual unlocking when the lead screw is unlocked. When manually unlocking, the operator cooperates with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/01
CPCB05C17/01B05C17/0116
Inventor 王小勇郑成钰
Owner NANJING CHERVON IND
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