KR900006994Y1 - Lock device for bags - Google Patents

Abstract

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Description

Rotating chopper of bag ruler

1 is a perspective view of the present invention.

2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

Figure 3 is a side view of the present invention is installed to partially cut the cover part of the bag is rotated.

Figure 4 is a partial cutaway cross-sectional view of the main portion of the present invention.

5 is a cross-sectional view taken along line B-B 'of FIG. 1, (a) shows a state where the hook is fixed, and (b) shows a state where the hook is released.

Figure 6 is a cross-sectional view showing another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: upper body support plate 3: rotation

3a: Hook 3 ': Fixed groove

4: Lower body fixing plate 4 ': Hanging ball

5: stone piece 8: fixing bolt

9: Head 9 ': Keyway

10 key 21 iron

The present invention relates to a ruler designed to control the opening and closing of bags, art tool boxes, tool cases, etc., and prevents opening and closing of others without keys in the ruler's state as well as being firmly prevented from swinging without any impact or shaking. It is designed to do that.

The ruler of the bag mainly used in the present is formed in the middle of the rotational section 3 which is built up with the fixing pins 2 on the upper body support plate 1 as the applicant has already filed (Utility Model Registration Application No. 85-15509). While the hook (3a) is fitted to the hanging hole (4 ') perforated in the lower body fixing plate (4) to prevent the cover of the bag or various tool boxes to be opened, but the intermittent ball (6) to the spring (7) to swing The rotation of the liver (3) can be prevented to some extent, but this has the effect of preventing the hook (3a) from being released from the ball (4 ') due to the shaking and shock generated when carrying the bag, while the other person's absence It was easy to open, and there was a risk of losing the contents. When a lot of books and contents were stored in a bag, a more robust ruler method was required, which caused more frequent unintentional releases even with a slight impact.

The present invention is designed to allow the effect of anti-theft and prevention of anti-theft in view of the conventional problems and requirements described in detail by the accompanying drawings as follows.

A stone piece integrally protruded into the lower process board 4 and assembled into the guide hole 1a by a hook 3a integrally formed in the middle of the pivot 3 arranged on the upper support plate 1 with the fixing pin 2. In constructing a normal bag ruler fastened to the ruler hole (4 ') of (5), the fixing bolt 8 is screwed into the center of the front face of the stone piece 5, and then the outer peripheral surface of the tip piece 5 is inward. The retraction prevention part 5a prevents the head part 9 from being detached and presses the key groove 9 'to both sides of the head part 9 according to the shape of the key 10 so as to press the key 10. When assembled and rotated, the fixing bolt (8) is moved forward and backward, so that the fixing groove (3 ') cut into the hook (3a) can be determined with the ruler. In the drawing, reference numeral 11 denotes the upper support plate (1). Rivets for fixing the lower body fixing plate (4) to the bag, 12 is the main body of the bag or tool box, 13 is the cover, 14 is the housing for supporting the spring (7) and the ball (6), 15 is the handle of the pivot (3) To Each display.

The present invention is fixed to the lower body fixing plate 4 to the main body 12 of the bag or tool box that can be opened and closed with a rivet 11, the upper support plate 1 to the cover 13 in a rivet 11 in the same way It is firmly installed by the guide hole (1a) formed in the lower portion of the upper support plate (1) so that the stone piece (5) is assembled and the hook (3a) of the pivoting section (3) which is built up on the fixing pin (2) is rotatable The installation position of the upper support plate (1) and the lower body fixing plate (4) is appropriately adjusted so that it can be fitted into the ruled hole (4 ') which is laterally drilled on the stone piece (5).

When the cover 13 is fixed to the main body 12 after being fixed and installed in the above manner, the guide hole 1a is assembled to the stone pieces 5 first, and then the handle 15 is rotated. Rotating in a state of holding, so that the hook (3a) is fitted to the hanging hole (4 ') to the end, the ball 6, which is installed in the spring (7) is pressed against the upper inner side of the pivot (3) by the hook (3a) As already known, the cover 13 is prevented from being opened from the main body 12 by preventing the hook 3a from being detached from the upper support plate 1 because it prevents rotation of the body.

In this way, when the cover 13 is prevented from being opened after being prevented from being opened by others, or when the cover 13 is opened due to shock or fluctuation during a long trip, the tip is " Fixing bolt (8) to be fitted into the key groove (9 '), which is installed on both sides of the head (9) of the fixing bolt (8) located in the front center of the stone piece (5) as a separate key (10) When rotating in the forward direction, as shown in the solid line of Fig. 4 of the accompanying drawings, the fixing bolt 8 moves forward in a state in which the hook 3a is hidden so as to freely enter and exit the hanging hole 4 '.

At this time, the fixing groove (3 ') cut into one side of the hook (3a) is formed at the same position as the center position of the fixing bolt (8) as shown in Figure 5 of the accompanying drawings, and the fixing bolt (8) Rotating in the rotation of 10) can prevent the hook 3a from being detached by advancing the end of the fixing bolt 8 to be caught by the fixing recess 3 ', and to release it again, the key 10 ) To match the key groove 9 'and rotate the fixing bolt 8 in the opposite direction to the locking direction, that is, in the direction of retraction of the screw back, and the fixing bolt 8 is gradually separated from the fixing groove 3' and attached. As shown in (b) of FIG. 5, the end of the fixing bolt 8 is fully retracted into the inside of the ruler hole 3 ', and the head 9 is prevented from retreating formed by pushing the inclined piece 5 inwardly. Fixed bolt (8) by preventing the retraction of one or more retraction to the position of the portion (5a) Is prevented from deviating from the stone pieces.

And by rotating the hook 3 in the counterclockwise direction by using the handle 15 in a state in which the hook 3a is freely rotated by the above method, the hook 3a is rotated about the fixed plate 2 together with the hook 3a. And the guide hole (1a) formed in the lower portion of the upper support plate (1) is detachable from the stone piece 5 is to open the cover (13).

FIG. 6 is a view showing another embodiment of the stone piece 5 and is wrapped in the outer peripheral surface of the stone piece 5 and the lower body fixing plate 4 as the iron piece 21 and then inwardly at the front end of the stone piece 5. Another example that can be formed by the iron piece 21 to prevent the retraction of the fixing bolt (8) by bending the fork to be retracted.

As described above, the present invention can handle and freeze only as a separate key 10, so that the contents of a bag or various tool boxes can be inadvertently prevented from being exposed or lost by others unintentionally. In addition, it is a useful design that can prevent the cover from being opened by swinging while carrying.

Claims (2)

A stone piece integrally protruded into the lower body fixing plate 4 and assembled into the guide hole 1a by a hook 3a integrally formed in the middle of the pivot 3 arranged on the upper support plate 1 with the fixing pins 2 ( 5) In constructing a regular bag ruler fastened to the ruled hole 4 ', the fixing bolt 8 is screwed into the center of the front face of the stone piece 5, and then the outer peripheral surface of the tip of the stone piece 5 is turned inward. Press the fork so that the stop-stop 5a prevents the head 9 from being separated, and in accordance with the shape of the key 10, the key grooves 9 'are provided on both sides of the head 9 so that the key 10 Assemble the key groove (9 ') to both sides of the head (9) according to the shape to assemble the key (10) and then rotate the fixing bolt (8) back and forth when rotating the fixed groove (3) Rotating interlock device for bag ruled ball, characterized by being able to unlock The method according to claim 1, wherein the head piece (9) of the fixing bolt (8) is wrapped around the stone piece (5) and the lower body fixing plate (4) with the iron piece (21) and then partially bent inwardly from the front of the stone piece (5). Rotating control device for ruler ball, characterized in that to form a retreat prevention portion (5a) to prevent separation.