JP2019203562A - Belt fastening tool - Google Patents

Abstract

To provide a belt fastening tool enabling providing hooks on both sides of a fastening tool body, and providing a branch belt in a belt at a side allowing length adjustment, in the case of doubling the belt at a side allowing length adjustment of the belt.SOLUTION: A belt fastening tool is obtained by: mounting a first hook 8 on a fastening tool body 1 directly or via a first belt 7a; providing a hook fixture 12 at the tip of a second belt 7b tightened by the fastening tool body 1 and adjustable in a length; providing a first belt mounting part 13 in the hook fixture 12; and mounting a second hook 11 on the hook fixture 12. A second belt mounting part 14 in parallel to the first belt mounting part 13 is provided in the hook fixture 12, one end of a branch belt 15 is mounted on the second belt mounting part 14, and a loop 16 capable of being booked to the second hook 11 is formed on the other end of the branch belt 15.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a fastener for fixing articles and the like, and more particularly to a belt fastener for fixing a load such as an automobile mounted on a ship or a truck so as not to move.

  Various types of belt fasteners are known. As a ratchet type belt fastener, for example, one disclosed in Japanese Patent Application Laid-Open No. 2010-112537 is known. In this case, a main body and an operating lever connected to the other hook are rotatably attached to a spindle around which a belt with one hook is wound, and the operating lever is reciprocally rotated with respect to the main body. The support shaft is rotated by the action of a ratchet fixed to the support shaft, and the belt wound around the support shaft is wound around the support shaft, whereby the belt is tightened between both hooks.

  As a one-touch type belt fastener, for example, the one shown in Japanese Utility Model Publication No. 52-20487 is known. In this device, a main body and an operation lever are pivotally supported, and a support bracket having one hook is pivotally supported on the operation lever, and two shafts are supported on the operation lever. By suspending and rotating the operation lever with respect to the main body, a belt with the other hook attached is wound around the two shafts, and the belt is tightened between the hooks.

  Further, JP-A-57-27673, JP-A-57-128537, JP-A-59-78252, JP-A-60-69805, JP-A-60-69806, JP-A-2006. Although those described in Japanese Patent No. 307873 are also known, both are tightened by tightening the belt around the two shafts of the fastener body as in Japanese Utility Model Publication No. 52-20487. It is.

  By the way, in these belt fasteners, there are hooks at both ends, and the length of the belt between them is adjusted by tightening with the fasteners, so a member for hooking the hooks on a load mounted on a ship or the like is provided. However, these members are not always provided, and there are cases where hooks cannot be hooked. In such cases, the load should be fixed with these belt fasteners. I can't.

  In such a case, another branch belt is sewn in the middle of the belt with a hook attached to the tip thereof, as shown in Design Registration No. 1487719 and Design Registration No. 1490050. The belt fastener can be applied to a load that cannot be hooked directly by winding it around an appropriate portion of the load and hooking a loop formed at the tip of the branch belt to the hook.

  On the other hand, in this type of belt fastener, the fastener body must not directly hit the load and damage the load, and the belt length is fixed or the side where the hook is directly attached to the fastener body. Generally, the side that is adjustable is the loading platform side, the side that can adjust the length of the belt is the loading side, and the fastener body is arranged as far as possible from the loading.

  However, in the design registration No. 1490050, it is necessary to double the belt on the side where the belt length can be adjusted because of the load resistance of the belt. Since the branch belt cannot be sewn to the belt placed, the hook must be connected to the fastener body via the belt, and the branch belt must be sewn to the belt. When the belt fastener is used, the fastener body hits the load and may damage the load.

JP 2010-112537 A Japanese Utility Model Publication No. 52-20487 JP 57-27673 A Japanese Utility Model Publication No.57-128537 Japanese Utility Model Publication No.59-78252 Japanese Utility Model Publication No. 60-69805 Japanese Utility Model Publication No. 60-69806 JP 2006-307873 A Design Registration No. 1489719 Design Registration No. 1490050

  The present invention has been made in view of such circumstances, and is provided with hooks on both sides of the fastener body, and the length can be adjusted even when the belt on the belt whose length can be adjusted is doubled. An object of the present invention is to provide a belt fastener that makes it possible to provide a branch belt on the side belt.

  Thus, the present invention attaches the first hook to the fastener body directly or through the first belt, and tightens the hook on the tip of the second belt which is tightened by the fastener body and adjustable in length. In a belt fastener in which a metal fitting is provided, a first belt attachment portion is provided on the hook metal fitting, and a second hook is attached to the hook metal fitting, a second belt attachment parallel to the first belt attachment portion is provided on the hook metal fitting. A portion is provided, one end of the branch belt is attached to the second belt attaching portion, and a loop that can be hooked on the second hook is formed at the other end of the branch belt.

  In the present invention, it is preferable that the branch belt is detachable from the hook metal fitting.

  Further, in the present invention, the fastener main body is rotatably attached to the main shaft and the operation lever connected to the first hook on a spindle around which the second belt to which the second hook is attached is wound. By rotating the operation lever back and forth with respect to the main body, the support shaft is rotated by the action of a ratchet fixed to the support shaft, and the second belt wound around the support shaft is supported. It is preferable that the ratchet-type fastener is configured such that the belt is tightened between both hooks by being wound around the shaft.

  Further, in the present invention, the fastener body pivotally supports the body and the operation lever, and the operation lever pivotally supports the support fitting to which the first hook is attached, In addition, two shafts are suspended on the operation lever, and by rotating the operation lever with respect to the main body, a second belt attached with a second hook is wound around the two shafts, A one-touch type fastener in which the belt is tightened between both hooks may be used.

  In the present invention, the second belt has one end attached to the first hook, wrapped around the first belt attaching portion of the hook metal fitting, and folded at the other end by the fastener body. It is preferable that it is tightened.

Front view of the belt fastener of the present invention Top view of the belt fastener of the present invention Use state diagram of belt fastener of the present invention

  The present invention will be described below with reference to the drawings. 1 and 2 show a belt fastener of the present invention, wherein 1 is a fastener body, and in the example of the drawings, a ratchet type fastener is used.

  In other words, the fastener body 1 is rotatably supported by the main body 2 and the operation lever 3 by the support shaft 4, and is fixed to the support shaft 4 by reciprocating the operation lever 3 with respect to the main body 2. The support shaft 4 is rotated by the action of the ratchet 5 made.

  Thus, a belt shaft 6 is attached to the rear end of the main body 2, and a belt 7 is wound around the belt shaft 6 and its terminal is stitched. The belt 7 is further looped around the belt shaft 10 attached to the hook metal fitting 9 of the first hook 8 provided at the rear of the fastener body 1 and further stitched in triplicate to the end of the belt 7. The portion up to here constitutes the first belt 7a.

  Then, the belt 7 passes from the first belt 7 a sewed in triplicate to the front of the fastener body 1 through the lower part of the fastener body 1, and the second belt provided in front of the fastener body 1. The hook 11 is wound around a first belt mounting portion 13 provided on the hook metal fitting 12 and is wound around the spindle 4 of the fastener body 1 to constitute a second belt 7b.

  Thus, the end portion 7c of the belt 7 is pulled and tightened, and the operation lever 3 is reciprocally rotated with respect to the main body 2, whereby the support shaft is supported by the action of the ratchet 5 fixed to the support shaft 4. 4 is rotated, the second belt 7b wound around the support shaft 4 is wound by the rotation, and the belt 7 is strongly tightened through the first belt 7a and the second belt 7b.

  In the present invention, a hook member 12 of the second hook 11 is provided with a second belt attachment portion 14 parallel to the first belt attachment portion 13, and the second belt attachment portion 14 is provided with a branch belt 15. One end is attached, and a loop 16 that can be hooked on the second hook 11 is formed at the other end of the branch belt 15.

  Thus, in order to use the present invention, as shown in FIG. 3, the first hook 8 is hooked on a fixture 17 such as a ship carrying a load, and the branch belt 15 is detoured to an appropriate fixing portion 18 of the load. Then, the loop 16 is hooked on the second hook 11.

  In this state, the end portion 7c of the belt 7 is pulled and tightened, and the support lever 4 is rotated by the action of the ratchet 5 by rotating the operation lever 3 of the fastener body 1 reciprocally with respect to the body 2. The second belt 7b is strongly tightened, and the load is firmly fixed to the ship or the like.

  Further, according to the present invention, as shown in the drawing, the second belt 7b is doubled and the branch belt 15 is provided on the side of the second belt 7b whose length can be adjusted while maintaining sufficient strength. This is possible, and there is no fear that the fastener body 1 will hit the load inadvertently and damage the load.

  In the present invention, the branch belt 15 can be attached to and detached from the hook metal fitting 12 so that when the second hook 11 can be directly hooked on the load, the branch belt 15 is removed so as not to get in the way. be able to.

  In the above description, a ratchet type fastener is used as the fastener body 1, but the present invention is not limited to this structure, and a one-touch type fastener disclosed in Japanese Utility Model Publication No. 52-20487 is applied. You can also

  Further, in the example of the drawing, the branch belt 15 is provided with loops at both ends, one is attached to the second belt attaching portion 14, and the other is a loop 16 as a hooking portion for the second hook 11. The one that is simply stitched and connected may be used as the branch belt 15, and the branch belt 15 may be hung around the second belt attaching portion 14.

  In the present invention, the belt is not limited to a flat belt shape as shown in the drawings, but may be a strong string shape such as a rope or a chain.

DESCRIPTION OF SYMBOLS 1 Fastener main body 2 Main body 3 Operation lever 4 Support shaft 5 Ratchet 7 Belt 7a First belt 7b Second belt 8 First hook 11 Second hook 12 Hook metal fitting 13 First belt attachment part 14 Second belt attachment Part 15 Branch belt 16 Loop

Claims (5)

The first hook (8) is attached to the fastener body (1) directly or via the first belt (7a), and the second hook is tightened and adjustable in length by the fastener body (1). A hook fitting (12) is provided at the tip of the belt (7b), a first belt attaching portion (13) is provided on the hook fitting (12), and a second hook (11) is attached to the hook fitting (12). In this belt fastener, the hook metal fitting (12) is provided with a second belt attachment portion (14) parallel to the first belt attachment portion (13), and the second belt attachment portion (14) is provided with a branch belt (15 1) and a loop (16) that can be hooked on the second hook (11) is formed at the other end of the branch belt (15). The belt fastener according to claim 1, wherein the branch belt (15) is detachable from the hook metal fitting (12). A body in which the fastener body (1) is connected to the first hook (8) on a support shaft (4) wound with a second belt (7b) to which the second hook (11) is attached. (2) and an operation lever (3) are pivotably attached, and the operation lever (3) is reciprocally rotated with respect to the main body (2), whereby a ratchet ( By rotating the support shaft (4) by the action of 5) and winding the second belt (7b) wound around the support shaft (4) around the support shaft (4), both hooks (8 11) The belt fastener according to claim 1 or 2, wherein the belt fastener is a ratchet type fastener that tightens the belt (7). The fastener body (1) pivotally supports the body and an operation lever, and the operation lever pivotally supports a support fitting to which the first hook (8) is attached. Further, two shafts are suspended on the operation lever, and the operation lever is rotated with respect to the main body, whereby the second belt (7b) to which the second hook (11) is attached is attached to the two operation levers. The belt fastener according to claim 1 or 2, wherein the belt fastener is a one-touch type fastener wound around a shaft and tightening the belt (7) between both hooks (8, 11). One end of the second belt (7b) is attached to the first hook (8), wound around the first belt attaching portion (13) of the hook metal fitting (12), and folded back to the other end. The belt fastener according to claim 1, 2, 3 or 4, characterized in that is tightened by the fastener body (1).

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