CN201089535Y - Improved tag hanging gun - Google Patents

Abstract

The utility model discloses an improved generation tag rifle, tag rifle are equipped with gluey needle insertion mechanism in the inboard of the hollow entrance of tag needle, and this gluey needle insertion mechanism is including swing piece, swing piece push rod, pawl reset spring. The pawl is arranged between the two guide posts of the swinging piece and buckled at the rear part of the swinging piece, the swinging piece is connected with a swinging piece push rod through a shaft, and a smooth boss for driving a crank is arranged on the swinging piece push rod. The spring rod is provided with a return spring, and the return spring acts on the guide piece to enable the wrench to recover the original position. The utility model adopts the unique structural design, not only has all functions of the traditional tag attaching gun, but also has more reasonable structure, and leads people to feel more convenient to use; the needle protector for protecting the tag hanging needle is arranged, so that the utility model has higher safety and can prolong the service life of the tag hanging needle.

Description

Improved tag gun

technical field

The utility model relates to a hanging tag gun, in particular to an improved hanging tag gun used for stringing hanging tags on clothing and other articles.

Background technique

With the increasing development of the commodity economy, there are more and more places where tag guns are needed, and the application of tag guns is becoming more and more extensive. In the existing tag gun technology, a hollow tag needle is generally installed at the muzzle, a rubber needle insertion mechanism is provided inside the gun to feed the tag rubber needle, and a push rod device is used to push the rubber needle. Under the action of the push rod, the rubber needle passes through the cloth and other items along the hollow of the hollow tag needle to reach the other side, realizing the tag function. However, there are still some disadvantages in the existing tag guns. If the tag pins are not protected, it is not only easy to stab people, but also easy to damage the tag pins, reducing the life of the tag pins; there are some defects in the structural design that cause the tag guns to go wrong.

Utility model content

The technical problem to be solved by the utility model is to provide an improved tag gun with high safety, long service life and more reasonable structural design.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: an improved tag gun, including a tag needle, a gun shell, a rubber needle placement mechanism, a rubber needle insertion mechanism, a wrench, a pawl, and the like. The tag gun of the utility model is provided with a rubber needle insertion mechanism inside the hollow entrance of the tag needle, and the rubber needle insertion mechanism includes a swing piece, a swing piece push rod, a pawl, and a pawl return spring. The ratchet is packed between the two guide columns of the swing piece, and is buckled into the rear portion of the swing piece. The swing piece is connected with the push rod of the swing piece with a shaft, and the push rod of the swing piece is provided with a smooth boss driven by a crank. The crank drives the swing piece push rod to move back and forth to the gun body, so that the pawl moves to the upper right and resets under the action of the pawl return spring, thereby driving the rows of rubber needles to move downward. A wrench is arranged on the lower left side of the gun casing, and the wrench is connected to the pulley with a shaft, and the guide groove for guiding the crank to slide up and down is slidably assembled with the pulley. The upper part of the crank is connected with the push rod seat with a shaft, the middle part of the crank is connected with one end of the rocker with a shaft, the other end of the rocker is connected with one end of the spring rod with a shaft and inserted into the gun casing, and the other end of the spring rod is inserted into the channel of the guide. In the hole, the guide member is connected with the wrench by a shaft, and the spring bar is provided with a return spring, which acts on the guide member to restore the wrench to its original position.

A movable needle guard is provided on the gun shell of the improved tag gun, one end of the needle guard is fixed on the gun shell through a rotatable shaft, and the other end is a tag needle cap that can cover the tag pin, On the top of the gun shell, there is a fixing column that can fix the tag needle cap. When the tag gun is not in use, cover the tag needle cap of the needle guard on the tag needle; when using the tag gun, in order to prevent the needle guard from affecting the work of the tag gun, the tag needle cap can be fixed on the fixed column.

The lower part of the label gun glue needle placement mechanism is made into an arc-shaped groove, so that the glue needle is not easy to pop up during the pressing process, and the remaining material can be prevented from falling automatically.

A 180-degree rotatable gun bolt for fixing and taking out the tag pin is provided on the gun casing above the tag pin tail. One end of the gun bolt is fixed on the gun casing through a rotatable shaft with an undercut, and a horizontal wrench is arranged at the other end, and an arc-shaped groove on the same horizontal line as the horizontal wrench is arranged in the middle of the bolt connecting shaft. When the slot faces the tag pin, the tag pin can be taken out or put in. When the bolt is rotated 180 degrees counterclockwise and the groove on the bolt connecting shaft faces away from the tag pin, the tag pin is in a locked state. There is also a limit boss on the same horizontal line as the horizontal wrench on the gun bolt, which and the bosses distributed on the left and right sides of the gun bolt on the gun casing control the turning of the gun bolt within 180 degrees.

The utility model adopts a unique structural design, not only has all the functions of the traditional hang tag gun, but also makes the structure of the utility model more reasonable, making people feel more comfortable to use; because the needle guard for protecting the tag needle is set , so that the utility model not only has higher safety, but also can increase the service life of the tag pin.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model.

Detailed ways

In this embodiment, referring to Fig. 1, the improved tag gun includes a tag needle 1, a gun housing 3, a rubber needle placement mechanism 4, a rubber needle insertion mechanism, a wrench 20, a metal sheet 26, etc., and is characterized in that: The inside of the hollow entrance of tag needle 1 is provided with a rubber needle insertion mechanism, which includes a swing piece 25 , a swing piece push rod 24 , a pawl 5 and a pawl return spring 6 . The ratchet 5 is packed between the two guide posts of the swing piece 25, and buckled into the rear portion of the swing piece 25. The swing piece 25 is connected with the swing piece push rod 24 with a shaft, and the swing piece push rod 24 is provided with a crank 13 Driven smooth boss 27 and boss 28. The lower left side of gun casing 3 is provided with wrench 20, and wrench 20 is connected with pulley 22 with axle 21, is used for guide groove 23 and pulley 22 slide assembly that guide crank 13 slides up and down. The top of crank 13 is connected with push rod base 11 with shaft 12, the middle part of crank 13 is connected with one end of rocking bar 15 with shaft 16, and the other end of rocking bar 15 is connected with one end of spring bar 19 with shaft 14 and inserted into gun housing 3, The other end of the spring rod 19 is inserted into the through hole of the guide 18 , the guide 18 is connected with the wrench 20 with a shaft, and the spring rod 19 is provided with a return spring 17 .

There is a movable needle guard 8 on the gun shell 3 of the tag gun, one end of the needle guard 8 is fixed on the gun shell 3 through a rotatable shaft, and the other end is a tag needle cap that can cover the tag needle 1 , the top of the gun housing 3 is provided with a fixing column 7 that can fix the tag needle cap. When the tag gun is not in use, put the tag needle cap of the needle guard 8 on the tag needle 1; when using the tag gun, in order to prevent the needle protector 8 from affecting the work of the tag gun, the tag needle cap can be fixed on the fixed column 7 on.

The lower part of the tag gun glue needle placement mechanism 4 is made into an arc-shaped groove, so that the glue needle is not easy to pop up during the pressing process, and the remaining material can be prevented from falling automatically.

A rotatable gun bolt 2 for fixing and taking out the tag pin 1 is provided on the gun casing 3 above the tag pin 1 afterbody. When the tag pin 1 is installed, turn the horizontal wrench of the gun bolt 2 to the front of the tag pin so that the groove on the bolt connecting shaft faces the tag pin 1, insert the tag pin 1 and turn the gun bolt 180 degrees counterclockwise to connect the gun bolt The groove on the shaft faces away from the tag pin, where the tag pin is locked. Repeat the loading action when the tag pin is taken out.

When the utility model is in use, at first rows of rubber needles are inserted from the entrance of the rubber needle placement mechanism 4, and the bottom rubber needles are just positioned at the tail of the tag needle 1 and are on the same straight line as the hollow of the tag needle 1. At this time, the wrench 20 is pulled, and the wrench 20 moves to the right. The crank 13 and the wrench 20 are linked to drive the push rod seat 11 to move to the left along the chute 9, and drive the push rod 10 arranged on the push rod seat 11 to move to the left. The rubber needle pushes out the leftmost end of tag needle 1, thereby realizing the string hanging of tags. While the push rod 10 is moving forward, the connecting ends of the rows of rubber pins are cut by the metal sheet 26 at the tail of the tag pin 1 , making it an independent entity and separated from the rows of rubber pins. When the wrench 20 is pulled to move the crank 13 to the boss 27, the swing piece push rod 24 is driven to move forward, so that the pawl 5 moves to the upper right; when the crank 13 resets under the action of the return spring 17, the pawl 5 is reset under the action of the pawl return spring 6, and then the rows of rubber needles are moved downward by one rubber needle position, so that the next rubber needle fills up to the bottom of the tag needle 1, so that the needles can be pushed next time.

Claims (4)

1. An improved tag gun, comprising a tag needle (1), a gun casing (3), a rubber needle placement mechanism (4), a rubber needle insertion mechanism, a wrench (20), a metal sheet (26), etc., its characteristics The reason is that a rubber needle insertion mechanism is provided inside the hollow entrance of the tag needle (1), and the rubber needle insertion mechanism includes a swing piece (25), a swing piece push rod (24), a pawl (5), a ratchet Claw return spring (6); ratchet (5) is packed between the two guide posts of the swing piece (25), and buckled into the rear portion of the swing piece (25), the swing piece (25) and the swing piece push rod ( 24) Connected with a shaft, the swing piece push rod (24) is provided with a smooth boss (27) and boss (28) driven by the crank (13); a wrench (20) is provided at the bottom left of the gun casing (3) , the wrench (20) is connected with the pulley (22) with the shaft (21), and the guide groove (23) for guiding the crank (13) to slide up and down is slidably assembled with the pulley (22); the upper part of the crank (13) is connected with the push rod seat (11) is connected with axle (12), crank (13) middle part is connected with one end of rocking bar (15) with axle (16), and the other end of rocking bar (15) and one end of spring bar (19) use axle (14) ) is connected and inserted into the gun case (3), the other end of the spring rod (19) is inserted into the through hole of the guide (18), the guide (18) is connected with the wrench (20) by a shaft, and the spring rod (19) is provided with Return spring (17). 2. The improved hanging tag gun according to claim 1, characterized in that: a movable needle guard (8) that can cover the tag pin (1) is provided on the gun shell (3), the needle guard (8) one end is fixed on the gun housing (3) by a rotatable shaft, and the other end is connected to the tag needle cap, and the top of the gun housing (3) is provided with a fixed column (7) that can fix the tag pin cap. 3. The improved tag gun according to claim 1, characterized in that: the lower part of the rubber needle placement mechanism (4) is made so that the rubber needle is not easy to pop up during the pressing process and can prevent the remaining material from falling automatically arc groove. 4. The improved hanging tag gun according to claim 1, characterized in that: a 180-degree rotatable gun for fixing and taking out the tag pin (1) is provided on the gun shell (3) above the tail of the tag pin 1 Hitch (2).