KR100654035B1 - Cover locking structure for a portable container such as a bag - Google Patents

Abstract

Provided is a cover locking structure for a portable container such as a bag including a briefcase to ensure the locking state of the bag and thus, to help a user carry the bag without worrying about being the victim of robbery. The cover locking structure for a bag is constituted by a U-shaped carry handle body(4) and a sliding part(5) that is longitudinally slidable with respect to the handle body(4). The sliding part(5) is protruded above the carry handle body(4) and is pressed down when held. A suspended convex part(6) is formed on one side of the sliding part(5) or a cover(2), while a suspending concave part(7) is formed on the other side of the sliding part(5) or the cover(2) correspondingly to the suspended convex part(6). In detail, the suspended concave part(7) is formed on a protrusively formed support(10) entering an extension line of a support axis(9) of the carry handle body(4). Thus, when the sliding part(5) is pressed down, the suspended convex part(6) is clicked to the suspended concave part(7).

Description

Cover locking structure for a portable container such as a bag}

1 is an exploded perspective view of a handle portion of a portable container showing an embodiment of the present invention,

2 is a front view of only the upper half of the portable container without the lid locked;

3 is a front view of only the upper half of the portable container with the lid locked;

4 is a plan view of a handle portion of the portable container,

Fig. 5 is a longitudinal sectional view of only the upper half of the portable container showing a state before carrying, in which the lid is not locked;

6 is a longitudinal cross-sectional view of only the upper half of the portable container showing the portable state with the lid closed;

7 is a longitudinal cross-sectional view of a portion of the handle cut in the longitudinal direction;

8 is a cross-sectional view taken along the line VIII-VIII of FIG.

9 is a sectional view taken along the line IX-IX of FIG. 7,

Fig. 10 is a cross sectional view of only the upper half of the portable container showing the handle, showing another embodiment.

(Explanation of the sign)

1----container body, 2----lid,

3----handle, 4----handle body,

4a----slide side, 4b----side wall,

4c----cutout, 5----slide member,

5a----top plate, 5b----information board,

5c----recess 6----

7----hanging recess, 8----support,

9----support shaft, 10----support,

11----Jam, 11a----

12----masonry, 13----concave groove,

14----shaft hole, 15----opening edge rib,

16----access passage, 17----guide rib,

18----projections, 19, 20----recesses,

21----Unlock.

The present invention relates to a lid locking structure capable of reliably preventing the lid from being opened when carrying in a portable device in which a lid is opened and closed freely in the main body in a handheld portable device such as a bag.

In a handheld portable device such as a hand bag, a locking device is provided between the container body and the lid so that the lid does not open while carrying. In the locking structure of the container body and the lid, it is common to provide a separate locking means to the handle in addition to the slide type.

Patent Documents 1 to 3 are known as relating the locking structure of the container body and the lid to the handle. In Patent Document 1, when the inverted U-shaped cutout is formed at the bottom of the handle mounted so as to stand on the bag body, and a protrusion is formed on the lid, when the lid is closed and the handle is standing up, A structure is disclosed in which an inverted U-shaped cutout formed at both ends of the handle is engaged with the projection of the lid to keep the lid closed. In addition to the structure of patent document 1, the patent document 2 discloses the structure in which the locking device is provided between the processus | protrusion and handle which were formed in the lid in the state which closed the lid. In addition, Patent Literature 3 discloses a structure in which a lock is locked by moving the handle horizontally while the handle is pressed.

Patent Document 1: Japanese Unexamined Patent Publication No. 04-47326

Patent Document 2: Japanese Patent Application Publication No. 04-47327

Patent Document 3: Japanese Unexamined Patent Publication No. 04-47328

In a conventional container such as a bag having a locking structure that is not related to a handle, if the container is lifted without being accidentally locked, there is a possibility that the lid is opened and the contents are spilled.

In the structure disclosed in Patent Literature 1, the lid is to be locked in a state of being held by hand, but there is a risk that the attached handle pivots during carrying and suddenly releases the lock. In addition, in the structure disclosed in Patent Literature 2, the above-described drawbacks are eliminated, but it is necessary to lock the portable device again. In addition, in the structure disclosed in Patent Literature 3, the handles have to be laid one by one in order to be locked, and there is a inconvenience in that the handles must be moved in the horizontal direction.

In view of the above-mentioned drawbacks of the prior art, the present invention is easy to operate, and the locked state of the container body and the lid is securely held in a hand-held state, thereby making it possible to carry it in a portable container such as a bag that can be carried with confidence. It is an object to provide a lid locking structure.

The invention according to claim 1 of the present invention for achieving the above object has a lid 2 that can be opened and closed freely with respect to the container body 1, and a handle 3 is provided on a part of the container body 1. In a portable container such as a mounted bag, a handle 3 mounted on the container body 1 is composed of a handle body 4 and a slide member 5 that can move up and down with respect to the handle body 4. It is.

The slide member 5 protrudes upward from the handle body 4 at the position moved upwards, so that the slide member 5 is pressed down by the hand. Then, the locking projection 6 is caught on either side of the lid 2 and the slide member 5, and the locking projection 6 is caught on the other side of the lid 2 and the slide member 5. The part 7 is formed. Accordingly, in the state where the handle 3 is held and carried, the engaging convex portion 7 or the engaging convex portion formed on the lid 2 is engaged with the engaging convex portion 6 or the engaging concave portion of the slide member 5. The state can be reliably maintained. Therefore, as long as the handle 3 is held, the lid 2 is securely locked, and the lid locking structure of a portable container such as a hand bag without fear of opening the lid 2 suddenly while carrying can be realized.

In addition, the invention of claim 2 is a more specific embodiment for carrying out the invention of claim 1, wherein the container body 1 and the lid 2 are made of a synthetic resin material, and the container body 1 and the lid 2 are made. The lid 2 is opened and closed freely by allowing both sides to be axially supported on one side (usually the lower side) of the outer periphery. Then, the handle main body 4 formed of a synthetic resin material is supported on the side surface (upper surface opposite to the shaft support position) of the container main body 1 by a support 8 protruded integrally with the container main body 1. It is supposed to be.

On the other hand, in the lid 2, the supporting part 10 which enters on the extension line of the support shaft 9 of the handle main body 4 in the state which closed the lid is formed so that it may protrude in the side edge of the lid 2, A locking recess 7 is formed in the support 10 shaped to protrude. In addition, a locking convex portion 6 is formed on the slide member 5 which can move in the vertical direction with respect to the handle main body 4 and is caught by the locking recess 7 at the position where the slide member 5 is lowered. It is.

Invention of Claim 3 has the substantially U-shape in which the cross section shape of the handle main body 4 formed from the synthetic resin material is opened upward. The slide member 5 includes a top plate portion 5a which blocks the opening of the handle body 4 and a vertical guide plate which slides along the slide side surface 4a of the handle body 4. (5b) is to be equipped.

In the invention described in claim 4, a part of the side edge of the lid 2 includes a locking piece 11 that can freely be locked or released to a part of the container body 1, and the invention according to claim 5, Longitudinal protrusions 12 are formed at a plurality of positions on the inner surface of the side wall of the handle main body 4, and a recessed recess 13 in which the protrusions 12 are loosely fitted is formed in the slide member 5. Then, between the handle main body 4 and the slide member 5, the slip preventing means for preventing the slide member 5 from falling upward, and the slide member 5 to be caught in the upper and lower moving position It is to have a locking means.

(Example)

Hereinafter, an embodiment of a lid lock structure in a portable container such as a bag according to the present invention will be described with reference to the accompanying drawings.

Figure 1 shows an embodiment of the present invention, an exploded perspective view of the handle mounting portion of the portable container, Figures 2 and 3 is a front view of only the upper half of the portable container, Figure 2 is an unlocked state, Figure 3 is a lock Each state is shown.

Although the use, specific shape, and structure of the portable container are not particularly limited, the portable container of the illustrated example is made of synthetic resin with a handle, and is made up of a container body 1 and a lid 2, which is a body, and is a portable small object. Represents the container used to hold the field.

The container body 1 and the lid 2 are axially supported on one side (not shown) which is in the lower position, and the handle 3 and the lid 2 are locked to the side of the side opposite the axially supported position. It has a locking structure.

The handle 3 is composed of a handle body 4 in the form of a door, and a slide member 5 fitted to the handle body 4 to move upward and downward. The slide members 5 are each molded from a synthetic resin material, and one handle is made in a state where both of them are mounted. Specifically, the cross-sectional shape of the handle main body 4 is made into a substantially U-shape in which the upper side is opened, and the slide member 5 has a substantially door-shaped top plate portion that closes the upper opening of the handle main body 4. In 5a, along the slide side surface 4a of the handle main body 4, the guide board 5b of the vertical direction which slides along the inner surface of a handle main body more specifically is provided.

The guide plate 5b of the slide member 5 is formed in a pair of longitudinal plate shapes which are erected on both left and right edge portions of the bottom surface of the top plate portion 5a, which is formed in a substantially door shape, and has a handle body ( A slide contact is made with the slide side surface 4a formed on the inner side of 4). And the recessed part 5c by which a finger is caught is formed in the outer surface of the center part of the said guide plate 5b. A cutout that is roughly U-shaped from the upper side to the central portions (positions coinciding with the recesses 5c of the slide member) of the left and right side walls 4b and 4b of the handle main body 4 whose inner surface is the slide surface. (4c, 4c) are formed. That is, the opening surface of the handle main body 4 is blocked in the state in which the slide member 5 is pushed down, and it becomes a handle shape which is easy to hold by hand as a whole, and raises the slide member 5 to the center part of both left and right sides. The finger-claw portion for this is formed by the notch 4c and the recessed part 5c.

The projections 12 in the vertical direction are formed on both sides in the longitudinal direction of the inner surfaces of the side walls 4b and 4b of the handle main body 4. On the other hand, recessed grooves 13 into which the protrusions 12 are loosely fitted are formed on both left and right sides of the slide member 5. Accordingly, the recess main body 13 and the slide member 5 are fitted into the guide plate 5b in the center portion by sliding contact of the slide side surface 4a and the projection 12 on both the left and right sides. Since it is guided by the guide means in multiple positions to be fitted, the slide member 5 can be moved up and down correctly and smoothly.

The left and right ends of the slide member 5 are formed so that the locking projections 6 formed in the shape of a column in the drawing protrude outward.

The handle main body 4 is mounted to the container main body 1, in order to mount the handle main body 4, a pair of supports 8 and 8 are integrally formed in the container main body 1 on the side of the container main body. It is supposed to be. The interval between the supports 8 and 8 is set to be slightly shorter than the internal dimensions inscribed in the left and right ends of the handle main body 4 formed in the form of a door, and is provided on both inner surfaces of both ends of the handle main body 4. By protruding the support shaft 9 inwardly, the shaft body 14 is drilled through the support 8, and the support shaft 9 is fitted into the shaft hole 14 to thereby hold the handle body in the container body 1. (4) can be axially supported.

On the other hand, one locking piece 11 is formed integrally with the lid 2 on the side surface of the lid 2 so as to protrude toward the container body from the edge of the opening. That is, the supporting part 10 is sized to enter the extension line of the support shafts 9 and 9 of the handle main body 4 in the state which the lid is closed, and the locking recess 7 is formed in the surface. . The locking recess 7 is pushed down by the slide member 5 by raising the handle, that is, in the portable state, the position and size of the locking convex portion 6 formed on the slide member 5 do not move. Be sure to In the illustrated embodiment, although the opening edge rib 15 is formed in the circumferential direction on the upper part of the container body 1, the opening passage rib 16 is cut out by cutting the opening edge rib at the entry position of the supporting part 10. To secure.

A locking piece 11 protrudes at an intermediate position between the supporting part 10 and the supporting part 10. The locking piece 11 has an opening edge rib 15 of the container body 1 with the lid closed. To the top of the lid, keeping the lid closed. However, the locking between the locking piece 11 and the opening edge rib 15 is to realize a locking state that is temporarily caught, and is easily caught when the finger is caught by the finger catching portion 11a of the locking piece 11. Can be released. That is, it is not a structure for the purpose of being firmly caught like a locked state.

The following describes an example of the use state of the portable container configured as described above.

The lid 3 is closed while storing the article in the container body 1 so that the locking piece 11 of the lid 2 is caught by the opening rib 15 of the container body 1. Stand up the portable container with) At this time, the slide member 5 of the handle 3 is moved upward with respect to the handle body 4 as shown in FIG. In this state, when the force is applied by holding the handle 3 as shown in Figure 5, the slide member 5 is pushed down as shown by the arrow, the slide member 5 shown in Figure 3 is pressed In the lowered state, as shown in FIG. 6, the handle 3 is lifted by the hand while the slide member 5 is pressed. In such a state that the slide member 5 is pushed down against the handle main body 4, as shown in FIG. 3, the locking protrusion 6 protruding from the slide member 5 is supported by the support 10 of the lid 2. Since it is fitted to the locking recess 7 formed in the), the lid 2 is not opened unless the slide member 5 is moved upward, so that the locked state of the lid 2 can be maintained. In the illustrated embodiment, the locking projections 6 are circumferential. Thus, by making the locking convex part 6 circumferentially, while being able to rotate a handle freely in a portable state, it can be surely held.

When the slide member moves upward with respect to the handle body 4, the locking state of the lid 2 can be released in any position of the portable container. In the present invention, the force held by the hand to lift the portable container is handled. Since it acts as a force for pushing down the slide member 5 with respect to the main body, the locked state of the lid 2 can be reliably maintained while carrying the handle 3 while carrying it.

The slide member 5 is designed to be able to move freely in the up and down direction with respect to the handle main body 4. However, if the lock member is suddenly released during an operation for lifting a portable container or when the hand is released from the handle, it may be inconvenient to handle. Will be created. For this reason, in the illustrated embodiment, the click mechanism is provided so as to be engaged with a light force in the raised position and the pushed down position.

As can be understood from FIGS. 7 and 9, the click structure of the slide member 5 has a longitudinal guide rib 17 formed on the handle body 4, while the slide member 5 has the guide rib ( A projection 18 is formed to be hooked to 17, and the projection 18 moves along the guide rib 17, and the projection 18 is disposed at two positions at the upper and lower positions of the guide rib 17. Concave portions 19 and 20 to be fitted are formed. Therefore, at the upper position where the slide member 5 is pulled up, the projection 18 is engaged with the recess 19 at the upper position to maintain its position, and at the lower position where the slide member 5 is pressed down, the projection 18 is engaged with the recessed portion 20 in the lower position to maintain its position. Since the force applied by the click mechanism is realized by the elastic force of the slide member 5 in the form of a door, the locking state can be easily released only by the force to pull up the slide member 5 and the force to push down.

In synthetic resin products, a click mechanism for temporarily engaging a combination of protrusions and recesses is widely used. Therefore, the present invention can employ a click mechanism provided at any position. In the illustrated embodiment, the projection 18 is caught by the longitudinal guide rib 17 to smoothly move the slide member. In addition, by providing the release portion 21 at the upper end position of the guide rib 17, the slide member 5 can also function as a release mechanism.

10 is a longitudinal sectional view showing another embodiment of the slide member 5 in the handle body 4. In this embodiment, the guide plate 5b of the slide member 5 is formed vertically from both left and right edges of the top plate portion 5a at the central portion of the top plate portion 5a formed in a substantially door shape. A sliding contact is made with the slide side surface 4a formed in the outer surface of the (). The slide side surface 4a of the handle main body 4 in which the inner surface of the guide plate 5b is in sliding contact is other than the slide side surface 4a, making the part corresponding to the width of the guide plate 5b one level lower planar vertical surface. The side of the handle main body and the outer surface of the guide plate 5b are formed so as to coincide with each other. That is, in the state which pushed down the slide member 5, the open surface of the handle main body 4 is blocked and it becomes a handle of the shape which is easy to hold as a whole.

The lid locking structure in the portable container according to the present invention is not limited to the illustrated embodiment, and may also be implemented by, for example, providing a locking protrusion on the lid and a locking recess on the slide member of the handle. In addition, the specific slide structure of the slide member in the handle body may also be changed from the illustrated example. In other words, when the handle is grabbed, the slide member is pressed down as a result of the slide member being pulled closer to the handle body, so that a part of the lid in a closed state is locked and locked.

According to the present invention configured as described above, in a portable container such as a bag having a lid 2 that can be opened and closed freely with respect to the container main body 1 and a handle 3 attached to a part of the container main body 1, As long as the handle is held by hand for carrying, the lid 2 is kept closed with respect to the container body 1, and the lid 2 is not likely to be opened during the carrying, so that the carrying can be carried safely. It becomes the number. That is, the present invention has the greatest feature of the present invention in that the locking state of the lid 2 is maintained by the grip force holding the handle 3, in other words, the grip force.

According to the invention described in claim 2, in carrying out the invention according to claim 1, the container body 1, the lid 2, and the handle 3 can be easily formed in a relatively simple structure by molding the synthetic resin material. .

According to the invention as set forth in claim 3, the handle used for carrying out the invention as set forth in claim 2 can be made to have a simple structure, and the slide member can be made to have a cross-sectional shape of the handle which is easy to hold in a grip state by the grip force of the handle. It is possible to realize a handle structure in which the locked state in which (5) is pushed down is more reliably maintained.

According to the invention described in claim 4, the lid can be kept closed even with a relatively small force by the locking piece 11 regardless of the operation of the handle 3. Therefore, even when the slide member 5 of the handle 3 is operated while the portable device is upright, the lid 2 does not open and can be handled with confidence.

According to the invention of claim 5, the slide member 5 can be moved accurately and smoothly in the up and down direction with respect to the handle main body 4, and the upper and lower moving positions of the slide member 5 are moved. In this way, the movement of the slide member 5 is not obstructed when handling the portable container without holding the handle 3, for example, when opening and closing the lid 2.

Claims (5)

In a portable container such as a bag which has a lid which can open and close freely with respect to a container body, and a handle is attached to a part of the container body, The handle mounted on the container body is composed of a handle body and a slide member which is movable up and down with respect to the handle body, The slide member protrudes upwards from the handle body at the position moved upwards and is pressed down when held by the hand, On one side of the lid and the slide member is formed a locking convex portion, while the other side of the lid and the slide member is formed a locking recess to which the locking convex portion is caught. In the portable state in which the handle is held by hand, in a portable container such as a hand bag, the locking convex portion or the locking concave portion of the slide member is configured such that the locking concave portion or the locking convex portion formed on the lid is held. Lid closure structure. According to claim 1, wherein the container body and the lid is formed of a synthetic resin material, the lid is freely opened and closed by axially holding the container body and the lid on one side of the outer periphery, protruding molded integrally with the container body on the side of the container body In addition to supporting the handle body formed of synthetic resin on the support shaft, In the closed state of the lid, the support portion entering the extension line of the support shaft of the handle body is formed to protrude at the side edge of the lid, while the support portion is formed with a locking recess, the slide member which can move up and down with respect to the handle body The lid locking structure in a portable container such as a hand bag, characterized in that the engaging convex portion is formed to be caught in the engaging recess. The handle body according to claim 2, wherein the handle body formed of the synthetic resin material has a U-shape whose cross-sectional shape is opened upward, and wherein the slide member has a top plate portion that blocks the open portion of the handle body. Lid locking structure in a portable container such as a hand bag, characterized in that the guide plate in the vertical direction which is slid along the slide side. The lid locking structure of a portable container such as a bag according to claim 2 or 3, wherein a locking piece which freely locks or releases a part of the container body is protruded to a part of the side edge of the lid. According to claim 2 or 3, wherein a plurality of vertical projections are formed in a plurality of positions on the inner surface of the side wall of the handle body, and a recess is formed in the slide member to loosen the projections, and between the handle body and the slide member The lid locking structure of a portable container, such as a hand bag, is provided with the fall prevention means which prevents a slide member from falling upward, and the locking means in the upper moving position and the lower moving position of a slide member.

Images