KR20150029050A - Utility Bags - Google Patents

Abstract

Although the present invention has been described primarily for use with travel briefcases, the present pendulum device is equally useful for use with load transfer trunks for other purposes, such as sample bags or conventional luggage bags . That is, when it is necessary to prevent the lid of the baggage bag from being opened beyond a predetermined limit, and to adjust the baggage bag to close at a gentle speed so that there is no inconvenience experienced by the user, And use in such a manner can be considered to be consistent with the spirit of the present invention.

Description

Utility Bags {Utility Bags}

There should be no risk of injury to the user's hands, and do not damage the documents in the bag when opening or closing the bag. A well known prior art brace device consists of a pair of pivotally connected arms which are pivotally connected to the lid of the bag so that when the bag is fully opened the arms are inadvertently closed It is made to catch on one straight component to prevent.

Conventional luggage or briefcases are usually designed to engage the lid and the luggage compartment with hinges. The first type of bag lid strapping device to be described in the present invention is mounted on both edge walls adjacent to the hood of the bag lid. More specifically, the brace device uses a flat plate-like brace made of a resilient synthetic resin. One end of the brace is connected to a fastening pin fixed to the inner end wall surface of the bag housing and is pivoted. The brace has a pair of elongated, parallel curved guide grooves, one of which is fitted in a guide pin fixed to the lid of the bag so that when the lid of the bag is opened and closed, the guide pin is slidably guided along the guide groove. Since the diameter of the guide pin inserted into the guide groove is slightly larger than the width of the guide groove, the guide pin pushes the long and thin plastic piece between the two guide grooves to open the guide pin. . The end portion of the guide groove is made larger than the diameter of the guide pin, so that when the bag lid is fully opened, it is caught by the guide pin, thereby preventing the bag lid from being closed by the force of gravity by itself.

The pawl device according to another embodiment of the present invention is made of a flat metal plate and connected at one end thereof to a pin fixed to one inner surface of the bag housing and pivoted. The brace used here has one long curved guide groove which is fitted in a guide pin fixed to the inner wall end of the bag lid so that when the bag is opened and closed the guide pin is slidably guided along the guide groove It was made. The guide groove

A protruding portion is formed slightly below the terminal. The spring and washer attached to the guide pin generates a pressure that is laterally tightened against the brace when the guide pin moves along the guide groove. When the guide pin is positioned at the end of the guide groove, the guide pin is strongly stopped when the bag lid is opened by the projecting portion of the brace and the spring pressure.

More specifically, the strut device is made of a resilient synthetic resin,

And one end is connected to a fixing pin fixed to the inner end wall surface of the bag housing and is turned. The brace has a pair of elongated, parallel curved guide grooves, one of which is fitted in a guide pin fixed to the lid of the bag so that when the lid of the bag is opened and closed, the guide pin is slidably guided along the guide groove. Since the diameter of the guide pin inserted into the guide groove is slightly larger than the width of the guide groove, the guide pin pushes the long and thin plastic piece between the two guide grooves to open the guide pin. .

The end portion of the guide groove is made larger than the diameter of the guide pin, so that when the bag lid is fully opened, it is caught by the guide pin, thereby preventing the bag lid from being closed by the force of gravity by itself.

In the practice of the present invention, it is possible to limit the opening state of the bag lid to a predetermined limit, and to control the closing speed of the bag lid to the site, thereby preventing inconvenience to the user. Also, due to the eccentric structure of the brace and the special shape of the sliding movement of the guide pin, the bracket is prevented from entering into the bag housing which forms the lower part of the bag and accommodates the documents and the like while opening and closing the bag.

FIG. 1 is a perspective view showing a padding device according to the present invention in a state in which a bag is opened; FIG.
FIG. 2 is a side cross-sectional view partially enlarged of the bag and supporting device of FIG. 1;
3 is a cross-sectional view taken along line 3-3 of FIG. 2;
4 is a cross-sectional view taken along line 4-4 of FIG. 3;

1, one exemplary bag in FIG. 1 is denoted by the reference numeral 10, which consists of a bag lid 11 and a bag housing 12 which are connected to a hinge 13 To be opened and closed with each other. In the practice of the present invention, the straps 14 of the bag lid are mounted at the inner wall end of the bag adjacent to the hinge 13 to stop the bag lid in the open state as shown in FIG. 1, The user's finger is prevented from being closed so as not to be hurt. Also, the structure of the brace 14 is designed so that the documents in the bag are not torn and the lid 11 and the bag housing 12 occupy a minimum space inside the bag when they are completely closed. In FIG. 2, it is shown that the brace 14 is formed in one long plate shape in which the bent portion 16 and the substantially straight portion 15 are integrally formed. The rectilinear section 15 extends in the direction of an axis 17 which is spaced outwardly from the curved section 16 and the strut end 18 is positioned on a different center line with respect to the rectilinear section 15. The curved portion 16 of the brace 14 has a pair of parallel elongated grooves 19 and 20 that extend from the immediate vicinity of the brace end 18 to the approximate length of the brace 14 Up to 1/3 point, the straight line

Have. The extension of the center line of the linear portions of the groove and the axis 17 meet is relatively small. The straight portions of the grooves 19 and 20 are curved toward the straight portion 15 of the strut to form the curved portions and the length of the parallel curved portions of the grooves 19 and 20 is formed in the grooves 19 and 20, Is made slightly shorter than the length of the straight portion.

In addition, the brace 14 is formed of a flat plate, mainly made of elastic synthetic resin as a raw material, and has a thick rim with edges. Between the grooves 19 and 20, a long and thin plastic piece 22 can be formed to easily bend over the plane of the braces 14. [ A fastening hole 23 fixed at the end of the straight portion 15 of the brace 14 is fixed to the inner wall of the bag housing 12 and is fastened to the inside of the bag substantially parallel to the axial direction of the hinge 13 24 so as to rotate. Prize

The base joint pin 24 has a large nail head 25 and a shoulder 26 to keep the braces 14 a certain distance from the bag lid wall. The guide pin 27 is fixed to the inner end wall of the bag lid 11 adjacent to the hinge 13 and is parallel to the hinge 13

It is lying. The guide pin 27 is inserted into the guide groove 19 and has a large nail head 28 to prevent the brace 14 from being separated from the guide pin 27, 27 have a thick shoulder 29 to keep the braces 14 at a constant distance from the bag lid end wall. Here, the portion of the guide pin 27 fitted into the guide groove 19 has a diameter slightly larger than the width of the guide groove 19

The long and thin plastic pieces 22 between the guide grooves 19 and the buffer grooves 20 are pushed toward the buffer grooves 20 to expand the elasticity of the guide pins 27 . The force for tightening the guide pin 27 prevents the closing movement of the bag lid, thereby closing the bag lid and preventing inconvenience of the user.

27: Guide pin
20: Buffer groove
22: Plastic piece
19: Guide groove
13: Hinges

Claims (1)

A device for clamping a bag lid for adjusting the opening speed and limit of a lid of a bag coupled by a hinge, characterized in that it is fixed to the inner surface of a plate-shaped brace bag housing having one long guide groove and one fitting hole, A guide pin extending substantially in parallel and extending inwardly and fitted in a guide groove of a coupling pin brace fixed to the coupling hole of the brace so as to be rotatable, a guide pin extending substantially parallel to the coupling pin on the inner wall of the bag housing, To provide a tightening force to keep one of the two backing washer support washes supporting the both sides of the brace constantly against the braces so as to prevent the guide pins from sliding along the guide grooves, And a spring. ≪ Desc / Clms Page number 19 >

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