WO2017036024A1

WO2017036024A1 - Storage bag

Info

Publication number: WO2017036024A1
Application number: PCT/CN2015/099151
Authority: WO
Inventors: 李妙玲
Original assignee: 李妙玲
Priority date: 2015-08-31
Filing date: 2015-12-28
Publication date: 2017-03-09
Also published as: CN205053128U

Abstract

Disclosed is a storage bag, comprising a bag body (10). An opening portion (20) machined along a cutting line (21) is formed on an upper part of the bag body, and a hidden magnet is provided inside the opening portion for opening and closing the opening portion, and round hole portions (211) are formed at two ends of the cutting line respectively. The bag body comprises a frame (11) and bag surfaces (12) which are integrally connected with each other, wherein the bag surfaces are symmetrically provided on two sides of the frame; the frame comprises an upper side wall (110), a lower side wall, a left side wall and a right side wall, and the opening portion is formed on the upper side wall of the frame and divides the upper side wall of the frame into a left half part (111) and a right half part (112); and an expanding mechanism (40) is provided on an inner side wall of the upper side wall. The storage bag facilitates the depositing and withdrawing of objects, is convenient to use and gives good results in service.

Description

Storage bag

Technical field:

The present invention relates to the field of storage bag technology, and more particularly to a storage bag provided with a magnet at the opening of the bag body.

Background technique:

The storage bag is a bag for placing articles, and some relatively fragmented items can be placed therein, and people can be used not only when going out, but also for storing small items in the home. At present, the mouth of the storage bag on the market is usually closed by means of a zipper, a Velcro, a rope or the like. The disadvantage of using the zipper and the velcro closure method is that the zipper and the velcro are usually disposed at the pocket of the storage bag by means of sewing, and the zipper and the thin line of the velcro are easily generated by the external force. Loose, which causes the zipper and Velcro to fall from the mouth of the bag; in addition, after repeated use, the zipper and the Velcro will produce a certain amount of strain. Specifically, the zipper will be stuck or pulled unsmoothly, and the Velcro It is reflected in the decrease in the firmness of the adhesive and the closure of the pocket. The disadvantage of the closed manner of the drawstring is that when the rope is tightened, the area close to the pocket is made smaller by the action of the rope, and a force for squeezing the article is generated, which is disadvantageous for holding the contents of the bag. shape.

Summary of the invention:

The object of the present invention is to provide a storage bag which is convenient for loading and unloading articles, and has the advantages of convenient use and good use effect, in view of the deficiencies of the prior art.

The technical solution of the present invention is as follows: a storage bag, including a bag body, on the bag body Forming an opening portion formed along the score line, the opening portion has a hidden magnet for driving the opening portion to be closed, and a round hole portion is formed at both ends of the score line;

The bag body comprises a frame body and a bag surface which are integrally connected, and the bag faces are symmetrically disposed on two sides of the frame body;

The frame body includes an upper side wall, a lower side wall, a left side wall, and a right side wall, and the opening portion is formed on an upper side wall of the frame body, and the opening portion divides an upper side wall of the frame body into a left half portion and Right half;

The inner side wall of the upper side wall is provided with a distracting mechanism, and the distracting mechanism comprises a first connecting rod hinged at one end to the left half of the upper side wall, and a first sliding rod hinged to the other end of the first connecting rod, a first sliding rail that is slidably engaged with the first sliding bar, a second connecting rod that is hinged at one end to the left half of the upper side wall, a second sliding bar that is hinged to the other end of the second connecting rod, and is slidably engaged with the second sliding bar a second sliding rail; the first connecting rod and the second connecting rod are located on the front and rear sides of the left half of the upper side wall, and the first sliding rail and the second sliding rail are both mounted on the same bag surface, the first A slider can only move linearly along the first slide rail, and the second slider can only move linearly along the second slide rail. The end of the first link hinged to the left half of the upper sidewall is located at the left of the opening. a side, an end of the first link hinged with the first slider is located at a right side of the opening portion, and an end of the second link hinged to a left half of the upper side wall is located at a left side of the opening portion, and the second link and the second link One end of the hinge of the two sliders is located on the right side of the opening.

Preferably, in the above technical solution, the bag surface is fixedly disposed on the frame by sewing or hot pressing.

As a preferred aspect of the above technical solution, the frame body is made of a plastic material.

As a preferred aspect of the above technical solution, the score line has an inverted "U" shape or a shape in which the "C" shape is turned clockwise by 90°.

Preferably, in the center of the bag body, a groove for facilitating opening of the opening portion is formed in the center of the top of the bag body, and the groove is symmetrically disposed with the score line as a center line.

As an improvement of the above technical solution, the inner side wall of the right half of the upper side wall is provided with a first snap accessory and a second snap accessory, the first snap accessory and the second snap accessory. a front and a rear sides of the right side of the upper side wall; a front end of the first sliding strip is provided with a first snap main member engaged with the first snap sub-piece, and a rear end of the second sliding strip is provided with The second buckle main component of the two snap fasteners is engaged.

According to the above improvement, the user opens the opening to separate the left and right halves of the upper side wall from left to right; in the above process, the first link and the second link surround the left side of the upper side wall The hinge rotates, the first link drives the first slider to move linearly in the first slide rail, the second link drives the second slider to move linearly in the second slide rail, and the first slider is combined with the second slider The slider is moved in the reverse direction; when the opening portion is extended to the limit, the first buckle main member is engaged with the first buckle sub-piece, and the second buckle main member is engaged with the second buckle sub-piece; The opening portion is opened and held in such a distracted state, and the user can put the articles to be stored into the storage bag through the opening.

As another improvement of the above technical solution, the inner side wall of the right half of the upper side wall is provided with a first sub-magnet and a second sub-magnet, and the first sub-magnet and the second sub-magnet are located in the right half of the upper side wall. The front and rear sides of the first slider are provided with a first main magnet that is coupled to the first sub-magnet, and the rear end of the second slider is provided with a second main magnet that is coupled to the second sub-magnet.

According to the above improvement, the left and right halves of the upper side wall are separated left and right by opening the opening portion; in the above process, the first link and the second link surround the left half of the upper side wall The hinge rotates, the first link drives the first slider to move linearly in the first slide rail, and the second link drives the second slider to move linearly in the second slide rail, the first slider and the second slide The strip moves in the opposite direction; when the opening portion is extended to the limit, the first main magnet is attracted to the first sub-magnet, and the second main magnet is attracted to the second sub-magnet; thus, the opening portion is opened and kept In the open state, the user can put the articles to be stored into the storage bag through the opening.

Based on the above two improvements, the rear end of the first slider is provided with a third magnet, and the second slider The front section is provided with a fourth magnet that can be attracted to the third magnet. When the opening is closed, the rear end of the first slider contacts the front end of the second slider and the third magnet and the fourth magnet are attracted. A fifth magnet engageable with the third magnet and the fourth magnet is disposed in the recess. When the opening portion is closed, the third magnet is attracted to the fourth magnet, and the fifth magnet is further attracted to the third magnet and the fourth magnet. Thus, the stability of the opening portion can be improved, and the contents of the storage bag can be effectively avoided. Expanding outward to open the opening.

The beneficial effects of the invention are:

1) The present invention provides a built-in hidden magnet in the opening of the bag body, and the suction force generated by the magnet after the bag is placed can automatically close the opening of the bag body, is convenient to use, and the life of the magnet is longer than the traditional zipper and magic. The service life of the sticker is much longer, and it is not easy to be damaged, and the use effect is good, and the service life of the storage bag is effectively improved;

2) The arrangement of the circular hole portions at both ends of the score line effectively increases the opening and closing stroke of the opening portion, facilitates the loading and unloading of articles, and at the same time, functions to protect the opening portion and avoid the opening portion being protected. The phenomenon of tearing occurs.

BRIEF DESCRIPTION OF THE DRAWINGS:

The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the invention. among them:

Figure 1 is a perspective view showing the structure of the present invention;

2 is a schematic structural view of a front view direction of the present invention;

3 is a schematic structural view of a left-view direction of the present invention;

Figure 4 is a schematic view of the score line of the present invention;

Figure 5 is a second schematic view of the score line of the present invention;

6 is a schematic structural view of a front view direction of the present invention, which shows a structure of a distraction mechanism in a storage bag;

Figure 7 is a partial view of the A direction of Figure 6, the opening portion of the partial view is closed;

Fig. 8 is a partial view of the A direction of Fig. 6, in which the opening portion is in an expanded state.

The symbols in the figure indicate:

10, bag body; 11, frame; 110, upper side wall; 111, upper side left half; 112, upper side right half; 12, pocket surface; 20, opening; 21 score line; , a circular hole portion; 30, a groove; 40, a distracting mechanism; 411, a first link; 412, a second link; 421, a first slider; 422, a second slider; 431, a first slide 432, second slide rail; 441, first snap sub-assembly; 442, first snap main member; 451, second snap sub-assembly; 452, second snap main member; 461, third magnet; 462, the fourth magnet.

detailed description:

EXAMPLES Hereinafter, the embodiments of the present invention will be described by way of specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure of the present specification.

As shown in FIGS. 1 to 3, a storage bag includes a bag body 10, and an upper portion of the bag body 10 is formed with an opening portion 20 formed along a score line 21, and the opening portion 20 is internally provided for driving a hidden magnet (not shown) in which the opening portion 20 is closed, and both ends of the score line 21 are formed with a circular hole portion 211, and the arrangement of the circular hole portion 211 effectively increases the opening portion 20 The opening and closing stroke facilitates the loading and unloading of articles, and at the same time, functions to protect the opening portion 20 and prevent the opening portion 20 from being torn by force. As shown in FIG. 4 and FIG. 5, in the embodiment, the score line 21 has an inverted "U" shape or a "C" shape that is rotated clockwise by 90°. In actual production, it can also be The score line 21 of different shapes is designed in the actual shape of the storage bag. The position of the magnet is generally disposed at the upper side of the opening portion 20 and the middle portion of the upper edge. The position of the magnet is not unique, and may be determined according to actual conditions.

As shown in FIG. 1 and FIG. 3, the bag body 10 includes a frame body 11 and a bag surface 12 which are integrally connected. The bag faces 12 are symmetrically disposed on two sides of the frame body 11; the bag faces 12 are fixedly disposed on the frame body 11 by sewing or hot pressing; the material of the bag faces 12 is preferably dive The frame body 11 is made of a plastic material, and specifically, an eva foaming material or a pu foaming material can be preferably used; the bag surface 12 made of a diving cloth has better elasticity and waterproof performance, and utilizes eva The frame body 11 made of a foaming material or a pu foaming material is light in weight and low in production cost, and on the one hand, can effectively reduce the weight of the storage bag, is convenient to carry, and reduces the manufacturing cost of the storage bag; The plastic material has a certain degree of softness and is comfortable to use.

As shown in FIG. 1, the center of the top of the bag body 10 is formed with a recess 30 for facilitating opening of the opening portion 20, and the recess 30 is symmetrically disposed with the score line 21 as a center line. The arrangement of the groove 30 facilitates quick opening and closing of the storage bag, and is convenient to use.

Referring to FIG. 6 to FIG. 8 , the frame body 11 includes an upper sidewall 110 , a lower sidewall, a left sidewall, and a right sidewall. The opening 20 is formed on the upper sidewall of the frame, and the opening is a frame. The upper side wall is divided into a left half 111 and a right half 112; the inner side wall of the upper side wall is provided with a distracting mechanism 40, and the distracting mechanism includes a first end hinged to the left half of the upper side wall. a connecting rod 411, a first sliding bar 421 hingedly coupled to the other end of the first connecting rod, a first sliding rail 431 slidably engaged with the first sliding bar, and a second connecting rod 412 hinged at one end to the left half of the upper side wall, and a second sliding rail 422 hinged at the other end of the second connecting rod, and a second sliding rail 432 slidingly engaged with the second sliding rod; the first connecting rod and the second connecting rod are located at the front and rear sides of the left half of the upper side wall The first sliding rail and the second sliding rail are both mounted on the same bag surface 12. The first sliding bar can only move along the first sliding rail, and the second sliding rail can only be along the second sliding rail. Linearly moving, one end of the first link hinged to the left half of the upper side wall is located on the left side of the opening portion, and one end of the first link hinged with the first sliding bar is located at the opening portion On the right side, one end of the second link hinged to the left half of the upper side wall is located on the left side of the opening portion, and one end of the second link and the second slider is hinged to the right side of the opening portion; the upper side wall a first snap member 441 is disposed on the inner side wall of the right half The second buckle sub-member 451 is disposed on the front and rear sides of the right half of the upper side wall; the front end of the first slider is provided with the first buckle pair The first snap main member 442 of the piece is engaged, and the rear end of the second slide bar is provided with a second snap main member 452 that is engaged with the second snap sub-piece.

7 and 8, a rear end of the first slider 421 is provided with a third magnet 461, and a front portion of the second slider 422 is provided with a fourth magnet 462 that can be attracted to the third magnet. A fifth magnet that can be attracted to the third magnet 461 and the fourth magnet 462 is disposed in the recess 30.

The examples are intended to illustrate the invention and are not intended to limit the invention. Modifications to the described embodiments can be made by those skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be as defined by the appended claims.

Claims

A storage bag, comprising: a bag body (10), an upper portion of the bag body (10) is formed with an opening portion (20) processed along a score line (21), the opening portion (20) a built-in hidden magnet for driving the opening portion (20) to close, both ends of the score line (21) are formed with a circular hole portion (211);

The bag body (10) includes a frame body (11) and a bag surface (12) which are integrally connected, and the bag faces (12) are symmetrically disposed on both sides of the frame body (11);

The frame body (11) includes an upper side wall (110), a lower side wall, a left side wall, and a right side wall, and the opening portion (20) is formed on the upper side wall of the frame body, and the opening portion of the frame body The upper side wall is divided into a left half (111) and a right half (112);

The inner side wall of the upper side wall is provided with a distracting mechanism (40), and the distracting mechanism comprises a first connecting rod (411) hinged at one end to the left half of the upper side wall, and hinged to the other end of the first connecting rod a first sliding bar (421), a first sliding rail (431) slidably engaged with the first sliding bar, a second connecting rod (412) hinged at one end to the left half of the upper side wall, and the other end of the second connecting rod a hinged second slider (422), a second slide rail (432) slidably engaged with the second slider; the first link and the second link are located on the front and rear sides of the left half of the upper side wall, The first slide rail and the second slide rail are both mounted on the same bag surface (12), the first slide bar can only move linearly along the first slide rail, and the second slide rail can only be made along the second slide rail. Moving linearly, one end of the first link hinged to the left half of the upper side wall is located on the left side of the opening portion, and one end of the first link hinged with the first sliding bar is located at the right side of the opening portion, the second connection One end of the rod hinged to the left half of the upper side wall is located on the left side of the opening, and one end of the second link and the second slider is hinged to the right side of the opening.
The storage bag according to claim 1, wherein the bag surface (12) is fixedly disposed on the frame body (11) by sewing or hot pressing.
The storage bag according to claim 2, wherein the frame body (11) is made of a plastic material.
The storage bag according to claim 1, wherein the score line (21) has a shape of an inverted "U" shape or a "C" shape that is turned clockwise by 90 degrees.
The storage bag according to claim 1, wherein a center of the top of the bag body (10) is formed with a recess (30) for facilitating opening of the opening portion (20), and the recess (30) is The score line (21) is symmetrically arranged for the center line.
The storage bag according to claim 1, wherein the inner side wall of the right side right portion (112) is provided with a first snap member (441) and a second snap member (451). The first latching pair and the second latching member are located on the front and rear sides of the right half of the upper side wall; the front end of the first slider (421) is provided with the first latching member A buckle main member (442), and a rear end of the second slider (422) is provided with a second snap main member (452) that engages with the second snap sub-member.
The storage bag according to claim 1, wherein the inner side wall of the right side right portion (112) is provided with a first sub-magnet and a second sub-magnet, and the first sub-magnet and the second sub-magnet The front and rear sides of the right side of the upper side wall; the front end of the first sliding bar (421) is provided with a first main magnet that is coupled to the first sub-magnet, and the rear end of the second sliding bar (422) is provided a second main magnet that is coupled to the second secondary magnet.
The storage bag according to claim 6 or 7, wherein a rear end of the first slider (421) is provided with a third magnet (461), and a front portion of the second slider (422) is provided with A fourth magnet (462) that is attracted by the third magnet.
The storage bag according to claim 8, wherein the recess (30) is provided with a fifth magnet that is engageable with the third magnet (461) and the fourth magnet (462).