JP3057766U - Lanyard locking device for paper bags - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a paper bag hanging rope locking device capable of saving the packaging space for a rope material and a bag. SOLUTION: One fixed sleeve is combined with a lanyard, a locking seat is extended at one end of the fixed sleeve, and the fixed sleeve is wrapped at both ends of a double lanyard, and the lanyard is a bag body. When the lanyard is lifted by passing through the perforation, both ends of the lanyard are locked at the piercing position of the bag body by the fixing sleeve.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a type of a paper-bag-type hanging device for a paper bag, which provides an effect of saving the packaging space for the rope material and the paper bag, in addition to enabling the paper bag to be supported by the hanging line. About what can be done.

[0002]

[Prior art]

 The lanyard of a traditional paper bag is as shown in FIG. 1 and, generally, both ends of the rope 2 are passed through perforations 3 of the bag body 1 to form a knot 4 inside the bag body 1. The rope 2 is fixed to the perforation 3 by the knot 4 so that when the rope 2 is lifted, the bag body 1 is lifted together. However, the rope 2 was attached to the bag body by hand, which was labor-intensive and time-consuming to tie a knot. Such a processing method does not meet the demands for cost and time savings required in the current fierce sales competition, and the rope 2 thus assembled to the bag body 1 has a poor appearance, In addition, they took up a relatively large area during the transportation and packaging process, and could not be said to have the most practical design.

[0003] Therefore, there has been a demand for a design of a lanyard that increases the production speed and does not affect the usage method.

[0004]

[Problems to be solved by the invention]

 SUMMARY OF THE INVENTION It is an object of the present invention to provide a kind of paper bag hanging rope locking device which saves the material used for the rope and is convenient for attaching the rope to the bag body.

Another object of the present invention is to provide a kind of paper bag lanyard locking device that reduces waste of packaging space and improves the appearance of a paper bag.

Another object of the present invention is to provide a kind of paper bag hanging rope locking device which can save labor and time required for attaching the rope to the bag body.

[0007]

[Means for Solving the Problems]

 The invention of claim 1 includes a tubular fixing sleeve 10, and one opening 11 is provided in a side wall of the fixing sleeve 10 in the axial direction, and a plurality of openings 11 are provided on both sides of the opening 11. Locking teeth 13 extending toward the opening are provided, and a side wall provided with the opening 11 at one end of the fixed sleeve 10 is cut out in an arc shape, and a tongue extending from the side wall at a position opposite to the opening 11 is provided. And a locking device 14 for a paper bag.

[0008] The invention according to claim 2 is characterized in that a plurality of saw teeth 15 for further increasing the frictional force with the inner wall of the paper bag are provided on both peripheral edges of the locking seat 14. It is used as a paper bag hanging rope locking device.

The invention of claim 3 includes a cylindrical fixing sleeve 10 ′, which is formed by winding one flat piece 5, and which is formed on one side wall of the fixing sleeve 10. A locking device for a paper bag, wherein the locking seat 14 is extended.

The invention according to claim 4 is characterized in that a plurality of saw teeth 15 for further increasing the frictional force with the inner wall of the paper bag are provided on both peripheral edges of the locking seat 14. It is used as a paper bag hanging rope locking device.

[0011]

[Embodiment of the invention]

 FIG. 2 is a perspective view of the present invention. As shown in the figure, the present invention comprises one fixing sleeve 10, which has a cylindrical shape, and is provided with one opening 11 in its side wall in the axial direction. Each of the parts 12 is provided with a plurality of locking teeth 13 extending into the fixed sleeve 10. See also FIG. FIG. 3 is a sectional view taken along line A-A 'of FIG. Further, a side wall on the side where the opening 11 is provided at one end of the fixed sleeve 10 is cut out in an arc shape, and a locking seat 14 having an arc-shaped tongue shape is extended from the side wall opposite to the opening 11, A plurality of saw teeth 15 are provided on both sides of the locking seat 14.

FIG. 4 is a view showing the fixing of the fixing sleeve to the rope according to the present invention. As shown in the figure, both ends of the rope 20 are locked by locking teeth 13 that are inserted into the fixed sleeve 10 through the opening 11 and bite into the rope 20, thereby preventing the rope 20 from falling off the fixed sleeve 10. The locking seat 14 of the locking sleeve 10 is prevented and is located on the other side of the locking sleeve 10 remote from the end 21 of the rope 20.

FIG. 5 and FIG. 6 are a side sectional view of the present invention in a state where the rope is passed through the perforation of the bag body and a side sectional view when the rope is pulled up. As shown in these figures, after the fixing sleeve 10 of the present invention is fixed to both ends of the rope 20, both ends of the rope 20 are passed through the corresponding perforations 31 of the bag body 30. The diameter of the perforations 31 is such that the fixing sleeve 10 can pass through. When the rope 20 is lifted, the rope 20 is moved under the force to move in the direction of the perforation 31, and the locking seat 14 of the fixing sleeve 10 locks the edge of the perforation 31, and the rope 20 By receiving the action, the bag body 30 can be lifted by the rope 20. The serrations 15 of the locking seat 14 increase the frictional force between the locking seat 14 and the bag body 30.

7 to 9 show another embodiment of the fixing sleeve of the present invention. The fixed sleeve is formed by winding the piece 5 into a cylindrical shape, and a locking seat 14 is provided at one end of the fixed sleeve 10 ′, and a plurality of saw teeth 15 are provided on both peripheral edges of the locking seat 14. It has been. At the time of execution, the piece 5 is wound around both ends of the rope 20 by an adhesive or a high-frequency bonding method, and similarly achieves the same object as the above-described embodiment. This is as shown in FIG.

[0015]

[Effect of the invention]

 In addition to enabling the paper bag to be handed, the hand-held paper bag of the present invention has the effect of saving packaging space for the rope material and the paper bag.

[Brief description of the drawings]

FIG. 1 is a perspective view of a conventional technique.

FIG. 2 is a perspective view of the present invention.

FIG. 3 is a sectional view taken along line A-A 'of FIG.

FIG. 4 is a view showing a state in which the fixing sleeve of the present invention is assembled to a rope.

FIG. 5 is a side cross-sectional view showing a state in which a lanyard using the present invention is passed through a perforation of a bag body.

FIG. 6 is a side cross-sectional view showing a state in which the lanyard is pulled up after the lanyard operating the present invention is passed through the perforation of the bag body.

FIG. 7 is a perspective view of another embodiment of the present invention.

8 is a sectional view taken along line B-B 'of FIG.

FIG. 9 is an exploded view of one piece of the present invention.

FIG. 10 is a schematic diagram showing another embodiment of the present invention attached to a rope;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bag main body 2 Rope 3 Perforation 4 Knot 5 Piece 10 Fixed sleeve 10 'Fixed sleeve 11 Opening 12 Side part 13 Locking tooth 14 Locking seat 15 Saw tooth 20 Rope 21 End part 30 Bag main body 31 Perforation

Claims (4)

[Utility model registration claims] 1. A cylindrical fixing sleeve 10 is included, and one opening 11 is provided in the side wall of the fixing sleeve 10 in the axial direction. An extended locking tooth 13 is provided, a side wall provided with the opening 11 at one end of the fixed sleeve 10 is cut out in an arc shape, and a tongue-shaped locking extending from the side wall opposite to the opening 11 is provided. A hanging device for a paper bag, comprising a seat 14. 2. The paper bag as claimed in claim 1, wherein a plurality of saw teeth 15 for increasing frictional force with an inner wall of the paper bag are further provided on both peripheral edges of the locking seat 14. Rope locking device. 3. A fixed sleeve 10 'comprising a cylindrical fixed sleeve 10', which is formed by winding one flat piece 5 and a locking seat 14 on one side wall of one end of the fixed sleeve 10.
Is provided, and a hanging device for a paper bag is provided. 4. The paper bag as claimed in claim 3, wherein a plurality of saw teeth 15 for increasing frictional force with an inner wall of the paper bag are further provided on both peripheral edges of the locking seat 14. Rope locking device.