JP4541065B2 - Ring for eggplant - Google Patents

Description

  The present invention relates to a so-called ring for connecting, for example, a shoulder belt to a bag or bag.

  In general, a ring formed for a bag is composed of a collar member, an attachment ring member that is pivotably connected to the collar member, and a closing member that is pivotally connected under a spring bias. The closing member is held by a holding pin that penetrates the flange member in the lateral direction, and a torsion coil spring is generally mounted as the spring (see Patent Document 1 and Non-Patent Document 1).

In particular, referring to Non-Patent Document 1, as shown in FIG. 4, the formed ring 101 connects the mounting ring member 103 to the collar member 102 in a rotatable and non-removable manner. The closing member 104 is pivotally supported and connected to the flange member 102 by a support pin 105 penetrating in the lateral direction, and one arm 106 a of the torsion coil spring 106 supported by the support pin 105 is connected to the inner surface of the flange member 102. And, the other arm 106b is pressed into contact with the inner surface of the closing member 104 opposed thereto, so that the closing member 104 is closed so as to be openable.
Registered Utility Model No. 3033975 The ring shown in FIG.

  In the rings disclosed in Patent Document 1 and Non-Patent Document 1, a support pin that penetrates them in a lateral direction is used to support and connect the closing member to the collar member so as to be pivotable. Both ends are exposed on the outer surface of the eaves member. When exposed in this way, it becomes difficult to engrave a display such as a house mark, a trademark, or a decorative picture on the outer surface of the eaves member, and if not, the display cannot be clarified. .

  In addition, in the rings disclosed in Patent Document 1 and Non-Patent Document 1, a torsion coil spring is used to urge the closing member so as to be pivotable. The spring action is reduced, and furthermore, the mounting stability inside the formed ring is lowered, and the engaging portions of the hook member and the closing member cannot be reliably engaged with each other. The connection to the ring member may be inadvertently broken.

  An object of the present invention is to solve the above-described disadvantages of the prior art by relatively simple means.

  The present invention includes a collar member having a first engagement portion, an attachment ring member that is pivotably and non-detachably coupled to the collar member, and is pivotably coupled to the collar member, A closing member having a second engagement portion that is elastically pressed against the first engagement portion via a spring held between them, and the flange member and the mounting ring member are in a series state. It is to improve a ring formed for a bag having a longitudinal direction opposite to the lateral direction and a lateral direction perpendicular thereto.

The present invention for improvement is characterized by the following matters.
The flange member includes an end portion located on the mounting ring member side, a shaft portion located on the end portion, a pin hole penetrating the end portion and the shaft portion in the longitudinal direction, and the flange member A flange portion having the first engaging portion on the inner surface of the distal end thereof, and a concave groove portion that opens to the side of the closing member and communicates with the pin hole.
The attachment ring member includes a cylindrical coupling portion that is pivotably and non-detachably coupled to the shaft portion of the flange member.
The closing member includes a base portion that is slidably fitted in the concave groove portion of the flange member and a long engagement hole that extends in the lateral direction from the base portion, and a distal end outer surface of the closing member. A second engaging portion.
As the spring, a compression coil spring is provided, and the compression coil spring is interposed in a compressed state between an inner surface portion near the end of the flange member and an inner surface portion of the closing member facing the portion. Supported.
A holding pin that passes through the engagement hole of the linkage portion of the closing member located in the concave groove portion is inserted and fixed in the pin hole of the flange member through the shaft portion and the end portion of the flange member. The
The closing member pivots around the holding pin against the action of the compression coil spring, so that the second engaging portion of the closing member is separated from the first engaging portion of the flange member. Engage with pressure contact.

In a preferred embodiment of the present invention, the shaft portion of the flange member has a flange portion on the mounting ring member side, and the cylindrical connecting portion of the attachment ring member engages with the flange portion. Engagement openings are provided on both side portions of the cylindrical connecting portion, and the engagement prevents the flange member and the attachment ring member from being removed relative to each other.
Furthermore, in a preferred embodiment of the present invention, the holding pin has a flange at a pin end located on the mounting ring member side, and the flange is inserted and fixed in the pin hole. Engage with the collar portion of the collar member.

  According to the ring formed for the bag according to the present invention, the holding pin for holding the closing member on the eaves member does not penetrate the inside of the eaves member in the vertical direction and is not exposed to the outer surface of the eaves member. For example, a display such as a house mark, a trademark, or a decorative picture can be engraved on the outer surface of the eaves member. Further, since a compression coil spring is mounted as a biasing spring for biasing the closing member so as to be able to turn, the mounting stability inside the formed ring is high, and both engaging portions of the flange member and the closing member Can be securely engaged with each other, and the connection of the bag to the attachment ring member can be securely held, and even when the turning frequency of the closing member becomes relatively high, the compression coil spring breaks due to metal fatigue or the spring The effect is not reduced.

  1 to 3, a ring 1 for a bag according to the present invention is made of metal, and basically includes a flange member 2, a mounting ring member 3, and a closing member 4, and a flange member 2 and the mounting ring member 3 have a longitudinal direction Y facing in series and a transverse direction X orthogonal thereto. The eaves member 2 is releasably locked to an attachment ring attached to a bag such as a bag or a bag.

  The eaves member 2 has an end portion 6, a shaft portion 7, an eave portion 8, and a pin hole 9 penetrating these in the vertical direction in the vertical direction. The flange member 2 further includes a flange portion 10 that extends from the end portion 6 and curves, and an engaging portion 11 on the inner surface of the distal end of the flange portion 10.

  The mounting ring member 3 has a top surface 12 closed at the center thereof, a cylindrical connecting portion 14 extending from the top surface toward the flange member 2, and engagement openings 13 formed on both side surfaces of the connecting portion. Have

  The closing member 4 includes a base portion 16a that is slidably fitted into the concave groove portion 18 of the flange member 2 and a long engagement hole 15 extending in the lateral direction X from the base portion, and a linkage portion 16b. A protrusion 22 toward the flange member 2 is provided on the inner surface of the closing member 4 located in the vicinity, and an engagement portion 17 is provided on the outer surface of the tip.

  The eaves member 2 further has a concave groove 18 that opens to the closing member 4 side. The width W intersecting at right angles to the direction in which the groove 18 extends is such that both side surfaces 19 of the linkage portion 16b of the closing member 4 are in sliding contact with the opposing inner surface of the groove 18 and the height H of the groove 18 is The closing member 4 is formed to have a dimension that allows the later-described linkage portion 16b to pivot.

The eaves member 2 further has a lower wall 20 of the recessed groove portion 18. The inner surface portion of the lower wall 20 and the inner surface portion of the closing member 4 facing the portion have protrusions 21 and 22. The formed ring 1 further includes a holding pin 24 in which a flange 23 is formed, and a compression coil spring 25 supported by the protrusions 21 and 22 .

  As shown in FIG. 3, in the concave groove portion 18 of the flange member 2, the linkage portion 16 b of the closing member 4 is clockwise and counterclockwise from the opening on the lateral side of the concave groove portion 18 (the same applies to the drawings below). It is slidably inserted into and pivotable. In this state, the compression coil spring 25 is interposed between the protrusions 20 and 22 located on the inner surface of the flange member 2 and the closing member 4. A holding pin 24 is inserted into and fixed to the pin hole 9 of the flange member 2 from the top surface of the flange portion 8. The flange 23 of the holding pin 24 is engaged with the top surface of the flange 8. The holding pin 24 also passes through the engagement hole 15 of the linkage portion 16b of the closing member 4, and the penetration is in a loosely fitting state that allows the linkage portion 16b of the closing member 4 to turn. The member 4 is prevented from being pulled out in the lateral direction. A cylindrical connecting portion 14 of the mounting ring member 3 is rotatably fitted to the flange portion 8 and the shaft portion 7 of the flange member 2, and a part of the outer peripheral edge of the flange portion 8 is the cylindrical connecting portion 14. The engagement opening 13 is engaged, and this engagement prevents the attachment ring member 3 from being removed from the flange member 2. In addition, this engagement state is hold | maintained by caulking the lower side part of the cylindrical connection part 14 to the radial direction, for example.

  In the ring 1 assembled as described above, the attachment ring member 3 is relative to the flange member 2, or the flange member 2 is relative to the attachment ring member 3, that is, the flange member 2 and the attachment ring member 3 are relative to each other. Further, it can be rotated around the shaft portion 7 of the flange member 2.

  When the closing member 4 is pressed in the clockwise direction of the ring 1, the closing member 4 rotates clockwise around the holding pin 24 against the compression coil spring 25. As a result, the engaging portion 17 of the closing member 4 that has been engaged with the engaging portion 11 of the flange member 2 is separated from the engaging portion 11. Therefore, in the separated state, the collar portion 10 of the collar member 2 can be locked to, for example, an attachment ring (not shown) attached to the bag. When the clockwise rotation of the formed ring 1 is released, the closing member 4 is turned counterclockwise by the compression recovery (biasing) of the compression coil spring 25, and the engaging portions 11 and 17 are engaged with each other.

The perspective view of the ring made for the bag according to the present invention. The exploded perspective view of the ring made. Sectional drawing which follows the III-III line of FIG. The disassembled perspective view of the ring made for the bag thing which concerns on a prior art.

DESCRIPTION OF SYMBOLS 1 Ring 2 Claw member 3 Mounting ring member 4 Closure member 7 Shaft part 8 Claw part 9 Pin hole 10 Claw part 11 Engagement part 13 Engagement opening 15 Engagement hole 14 Cylindrical connection part 15 Through-hole 16a Base part 16b Linking part 17 Engagement part 18 Concave groove part 24 Holding pin 25 Compression coil spring

Claims (3)

A hook member (2) having a first engagement portion (11), an attachment ring member (3) connected to the hook member (2) in a rotatable and non-removable manner, and the hook member (2) A second engagement portion (17) that is pivotally connected and elastically pressably contacts the first engagement portion (11) via a spring interposed and held between the flange member (2). A vertical direction (Y) in which the flange member (2) and the mounting ring member (3) face each other in series, and a horizontal direction (X) perpendicular to the vertical direction (X). In the ring formed for bags,
The flange member (2) includes an end portion (6) positioned on the mounting ring member (3) side, a shaft portion (7) positioned on the end portion (6) , and the end portion (6). And the pin hole (9) which penetrates the said axial part (7) to the said vertical direction (Y), and the collar part (10) which has the said 1st engaging part (11) in the front end inner surface of the said collar member (2) And a concave groove (18) that opens on the side of the closing member (4) and communicates with the pin hole (9),
The mounting ring member (3) includes a cylindrical coupling portion (14) that is pivotably and non-detachably coupled to the shaft portion (7) of the flange member (2).
The closing member (4) includes a base portion (16a) that is slidably fitted into the concave groove portion (18) of the flange member (2), and a long engagement extending from the base portion in the lateral direction (X). Including a linkage part (16b) having a hole (15) and the second engagement part (17) on the outer surface of the front end of the closing member (4);
As the spring, a compression coil spring (25) is provided, and the compression coil spring (25) includes an inner surface portion in the vicinity of the end portion (6) of the flange member (2) and the closing member ( 4) is supported in a compressed state between the inner surface part and 4),
In the pin hole (9) of the flange member (2), the closing member located in the concave groove portion (18) through the shaft portion (7) and the end portion (6) of the flange member (2). A holding pin (24) penetrating the engagement hole (15) of the linkage part (16b) of (4) is inserted and fixed,
The closing member (4) pivots against the action of the compression coil spring (25) around the holding pin (24), thereby the second engaging portion (17) of the closing member (4). ) Is engaged with the first engaging portion (11) of the flange member (2) so as to be separated from the first engaging portion (11).   The shaft portion (7) of the flange member (2) has a flange portion (8) on the side of the attachment ring member (3), and the cylindrical connecting portion (14) of the attachment ring member (3) is , And the engagement opening (13) with which the flange portion (8) engages is formed on both side portions of the cylindrical connecting portion, and the engagement between the flange member (2) and the attachment ring member (3) is achieved by the engagement. The ring according to claim 1, wherein relative withdrawal is prevented.   The holding pin (24) has a flange part (23) at a pin end located on the mounting ring member (3) side, and is inserted into and fixed to the pin hole (9). The ring according to claim 1 or 2, wherein the ring engages with the flange portion (8) of the flange member (2).

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