JP3182789U - Tape length adjuster and rucksack - Google Patents

Abstract

An object of the present invention is to provide a tape length adjuster that is easy to use without increasing the number of parts in a shoulder belt of a rucksack or the like.
A tape length adjuster has a first main surface and a second main surface opposite to the first main surface, and includes a frame portion. The main body 10 of the first main surface side, the hanging rod 12 provided on the frame portion 11, and the first main surface side to the second main surface side is positioned closer to the second main surface than the hanging rod 12. A main body portion 10 that includes a lower horizontal bar 11n that extends to the opposite and defines an opening between the main body 10 and the front surface of the hanging rod 12, and is integrally coupled to the main body portion 10, And a hook portion 30 having a concave shape on the first main surface side.
[Selection] Figure 1

Description

  The present invention relates to a tape length adjuster and a rucksack.

  When a neck strap such as a single-lens reflex camera to which a heavy weight article such as a glass lens can be attached is hung on the neck, there is a concern that a considerable amount of weight may be applied to the neck. There is a risk of causing physical fatigue. In view of this point, in Patent Document 1, as shown in FIG. 1 of the same document, a fixed tape B (2) that can be attached to and detached from the fixed tape A (1) via a joint (3) is J-shaped. It is disclosed that a hook (5), a stopper (6), and the like are provided so that the strap of the camera can be suspended from the J-shaped hook (5) as shown in FIGS.

JP 2001-78832 A

  In the case of Patent Document 1, in addition to the necessity of providing a number of parts to a rucksack or the like as shown in FIG. 1 of the same document, it is not always easy to use from at least one of the following exemplary viewpoints. It's not good. For example, determining the position of the J-shaped hook (5) by the stopper (6) of FIG. Further, in some cases, the J-shaped hook may be displaced from the optimum position in accordance with a change in the degree of adhesion of the rucksack to the body. Further, even if the opening / closing opening of the rucksack or the like is allowed by the joint shown in FIG. 1 of Patent Document 1, additional work such as connection or disconnection of the joint is required, which is complicated.

  As apparent from the above-described exemplary description, the inventors of the present application have found a new problem of providing a hook structure that is more convenient to use while avoiding an increase in the number of parts.

  The tape length adjuster according to the present invention has a first main surface and a second main surface that is the opposite surface of the first main surface, and includes a frame portion. Thus, the hanging rod provided on the frame portion on the first main surface side and the second main surface side from the first main surface side to the second main surface side are positioned on the second main surface side from the hanging rod. A main body portion that includes a facing portion that extends to the opposite side of the hanging rod and defines an opening between the hanging rod and the first main portion. A hook portion having a concave shape on the surface side.

  It is preferable that the hook portion is coupled to the main body portion so that the hook portion is arranged on a tape to be wound around the hook and pressed by the facing portion.

  The opposed portion may be provided with an inclined surface that is inclined from the first main surface side to the second main surface side so as to face the hanging rod.

  In the case where the hanging rod is a first hanging rod, the main body portion further includes a second hanging rod provided on the second main surface side compared to the first hanging rod on the first main surface side. Good to include.

  It is preferable that the frame portion of the main body portion includes a movable rod portion configured to be movable so that the frame portion can be opened and closed and a fixed rod portion into which the movable rod portion can be fitted. The specific mode of fitting between the movable rod portion and the fixed rod portion is arbitrary.

  At least one concave portion of the movable rod portion is fitted into at least one convex portion of the fixed rod portion, and the displacement of the movable rod portion between the first main surface and the second main surface is caused by the fixed rod portion. It is good to be regulated.

  A ring body attached to a free end of the movable bar portion and a locking portion provided on the frame portion and capable of locking the ring body may be further provided.

  In the case where the hanging rod is the first hanging rod, the main body portion may further include a second hanging rod provided on the frame portion, and the second hanging rod is divided.

  The hook portion may be configured in a J shape.

  The surface of the hook portion coupled to the second main surface of the main body portion may be provided with at least one set of parallel running groove portions extending from the proximal end side to the free end side of the hook portion.

  A rucksack according to the present invention is a rucksack on which any one of the tape length adjusters described above is detachably or detachably attached.

  The rucksack according to the present invention is a rucksack in which the tightening adjustment of each of the pair of shoulder belts can be performed by any one of the tape length adjusters described above.

  According to the present invention, it is possible to provide a hook structure that is more convenient to use while avoiding an increase in the number of parts.

1 is a schematic perspective view of a tape length adjuster according to a first embodiment of the present invention, in which a movable bar portion is in an initial position and a frame portion of a main body portion of the tape length adjuster is open. It is a schematic front view of the tape length adjuster according to the first embodiment of the present invention, the movable bar is in a position after displacement, and the frame of the main body of the tape length adjuster is closed. is there. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjusting tool which concerns on 1st Embodiment of this invention, and shows the schematic cross-sectional structure which follows X3-X3 of FIG. It is a fragmentary figure of the schematic longitudinal cross-section of the tape length adjustment tool which concerns on 1st Embodiment of this invention, and shows the schematic cross-sectional structure which follows X4-X4 of FIG. It is a fragmentary figure of the schematic longitudinal cross-section of the tape length adjustment tool which concerns on 1st Embodiment of this invention, and shows the schematic cross-sectional structure which follows X5-X5 of FIG. It is a partial front view which shows the upper end of the frame part of the main-body part of the tape length adjuster which concerns on 1st Embodiment of this invention, a movable bar part is in an initial position, and the frame part of the main-body part of a tape length adjuster Is in an open state. It is a partial front view which shows the upper end of the frame part of the main-body part of the tape length adjuster which concerns on 1st Embodiment of this invention, and the process which a movable bar part is in the position of a displacement process, and fits to a fixed bar part Indicates. It is a perspective view showing roughly the state where a set of tapes was attached to the tape length adjusting tool concerning a 1st embodiment of the present invention. It is a schematic cross-sectional schematic diagram which shows the aspect by which a set of tape is attached to the tape length adjustment tool which concerns on 1st Embodiment of this invention. It is a schematic perspective view of the tape length adjusting tool which concerns on 2nd Embodiment of this invention, and is in the state which the frame part of the main-body part of the tape length adjusting tool closed. It is a schematic front view of the tape length adjuster according to the second embodiment of the present invention, and the frame portion of the main body of the tape length adjuster is in an open state. It is a schematic right view of the tape length adjusting tool which concerns on 2nd Embodiment of this invention. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjusting tool which concerns on 2nd Embodiment of this invention. It is a schematic front view of the surface side of the tape length adjusting tool which concerns on 2nd Embodiment of this invention, and exists in the state which the frame part opened. It is a schematic front view of the surface side of the tape length adjusting tool which concerns on 2nd Embodiment of this invention, and is in the state of the process in which a frame part closes. It is a schematic perspective view of the tape length adjusting tool which concerns on 3rd Embodiment of this invention. It is a schematic front view of a tape length adjuster according to a third embodiment of the present invention. It is a schematic right view of the tape length adjustment tool which concerns on 3rd Embodiment of this invention. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjustment tool which concerns on 3rd Embodiment of this invention. It is a schematic perspective view of the rucksack which concerns on 4th Embodiment of this invention, and shows that a set of tape length adjustment tools are used. In 4th Embodiment of this invention, it is a schematic cross-sectional view which shows the aspect by which a set of tape is attached to a tape length adjustment tool. In 4th Embodiment of this invention, it is a schematic cross-sectional schematic diagram for demonstrating operation | movement of the tape length adjustment tool at the time of a rucksack use. In 4th Embodiment of this invention, it is a schematic cross-sectional schematic diagram for demonstrating operation | movement of the tape length adjustment tool at the time of a rucksack use. In 4th Embodiment of this invention, it is a schematic cross-sectional schematic diagram for demonstrating operation | movement of the tape length adjustment tool at the time of a rucksack use. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjusting tool which concerns on 5th Embodiment of this invention. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjusting tool which concerns on 6th Embodiment of this invention. It is a schematic longitudinal cross-sectional schematic diagram of the tape length adjusting tool which concerns on 7th Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The embodiments are not individually independent, and need not be overexplained. Those skilled in the art can appropriately combine the embodiments, and can also grasp the synergistic effect of the combination. In principle, duplicate descriptions between the embodiments are omitted. The reference drawings are mainly for the purpose of explaining the invention, and are simplified as appropriate.

  In the description of the embodiment of the present application, terms indicating directions in the vertical and horizontal directions are used on the assumption that the tape length adjuster is viewed from the front as shown in FIG. That is, the vertical direction when viewing FIG. 2 from the front corresponds to the vertical direction used in the description of the embodiment of the present application, and the horizontal direction when viewing FIG. 2 from the front is used in the description of the embodiment of the present application. Matches left and right. There are various ways of defining the term indicating the direction. For example, when paying attention to the main body shown in FIG. 2, the direction along the vertical width or the vertical length matches the above-described vertical direction, and the direction along the horizontal width matches the above-mentioned left-right direction. Further, when paying attention to the hanging hook provided on the main body, the extending direction of the hanging hook coincides with the above-mentioned left and right direction, the direction orthogonal to the extending direction and the direction along the side-by-side direction of the hanging hooks is It corresponds to the above-mentioned vertical direction. Further, if attention is paid to the hook portion, the direction along the lateral width of the hook portion coincides with the above-described left-right direction, is orthogonal to the direction along the lateral width of the hook portion, and is perpendicular to the bottom surface of the concave portion of the hook portion. Matches vertically.

  As shown in FIG. 8, terms indicating directions may be defined on the assumption that the tape is attached to the main body. For example, in this state, it can be understood that the vertical direction described in the present application is along the length direction of the tape, and that the horizontal direction described in the present application is along the width of the tape. Note that the tape is a long flexible sheet-like member that does not need to be described again, and has a short width and a finite length. It is clear from the disclosure of the drawings that the tape length is significantly longer than the tape width.

  It will be apparent from the description of the embodiments and the drawings that the front and back sides can be basically understood based on the flat main body.

<First Embodiment>
The first embodiment will be described with reference to FIGS. FIG. 1 is a schematic perspective view of the tape length adjuster, in which the movable rod portion is in the initial position and the frame portion of the main body portion of the tape length adjuster is open. FIG. 2 is a schematic front side view of the tape length adjuster, in which the movable rod portion is in a position after displacement, and the frame portion of the main body portion of the tape length adjuster is closed. FIG. 3 is a schematic longitudinal cross-sectional view of the tape length adjuster, showing a schematic cross-sectional configuration along X3-X3 in FIG. FIG. 4 is a partial view of a schematic longitudinal section of the tape length adjuster, showing a schematic sectional configuration along X4-X4 of FIG. FIG. 5 is a partial view of a schematic longitudinal cross-section of the tape length adjuster, showing a schematic cross-sectional configuration along X5-X5 in FIG. FIG. 6 is a partial front view showing the upper end of the frame portion of the main body of the tape length adjuster, in which the movable bar is in the initial position and the frame of the main body of the tape length adjuster is open. is there. FIG. 7 is a partial front view showing the upper end of the frame part of the main body part of the tape length adjuster, showing a process in which the movable bar part is in a position after displacement and is fitted to the fixed bar part. FIG. 8 is a perspective view schematically showing a state in which a set of tapes is attached to the tape length adjuster. FIG. 9 is a schematic cross-sectional schematic view showing a mode in which a set of tapes is attached to a tape length adjuster.

  The tape length adjuster 100 shown in FIGS. 1 to 3 is an adjuster to which the tapes 201 and 202 are attached as shown in FIG. 8 and FIG. In the present application, reference numeral 200 is used as a high-order code for tapes such as the tapes 201 and 202. The tape length adjuster 100 is a molded product formed by resin molding, although not limited thereto. It is desirable to mold the tape length adjuster 100 with a material that satisfies a desired condition in accordance with demands such as durability against impact and rain and wind light. Needless to say, the tape length adjuster 100 may be configured using not only a resin material but also a metal material, a composite material of a resin and a metal, or other materials. The tape 200 is not limited to a woven or knitted one, and may be a rubber one.

  As shown in FIGS. 1 to 3, the tape length adjuster 100 includes a main body portion 10 and a hook portion 30 coupled to the main body portion 10. The tape length adjuster 100 has a front surface 10 a and a back surface 10 b that are based on the main body 10, thereby defining the thickness of the main body 10. The back surface 10b is the opposite surface of the front surface 10a. In the present application, the front surface 10a and the back surface 10b are referred to as a first main surface and a second main surface. When the front surface 10a is the first main surface, the back surface 10b is the second main surface, and the front surface 10a is the second main surface. Sometimes the back surface 10b becomes the first main surface.

  The tape length adjuster 100 has an inner main surface 30a and an outer main surface 30b with reference to the hook portion 30, and thereby the thickness of the hook portion 30 is defined. As is clear from FIG. 1 and the like, the front surface 10 a of the main body portion 10 is continuous with the inner main surface 30 a of the hook portion 30, and the rear surface 10 b of the main body portion 10 is continuous with the outer main surface 30 b of the hook portion 30.

  With respect to the main body 10, the front surface 10 a and the back surface 10 b are connected by the left and right side surfaces 10 c. Specific surface shapes of the front surface 10a, the back surface 10b, and the side surface 10c are arbitrary, and any of a flat surface, a curved surface, a rough surface, and a concavo-convex surface can be adopted. Regarding the hook part 30, the inner main surface 30a and the outer main surface 30b are connected by the left and right side surfaces 30c. Specific surface shapes of the inner main surface 30a, the outer main surface 30b, and the side surface 30c are arbitrary, and any of flat surfaces, curved surfaces, rough surfaces, uneven surfaces, and the like can be adopted.

  The hook portion 30 is a J-shaped member having a hook base end 35m and a hook free end 35n, and is coupled to the main body portion 10 at the hook base end 35m. The shape of the hook portion 30 is not limited to this mode, and may be configured to include a portion where a string, a belt, a tape, or the like can be hung, for example, a concave portion. That is, the term “hook part” should be interpreted broadly in principle. In addition, the hook part 30 is a place where the strap of a single-lens reflex camera, etc. are hung up without limitation.

  The main body 10 of the tape length adjuster 100 includes the frame 11, in other words, the main body 10 is configured in a frame shape. The frame 11 has a pair of left and right vertical bars 11p, 11q and a pair of upper and lower horizontal bars 11m, 11n, which are a left vertical bar 11p, a right vertical bar 11q, an upper horizontal bar 11m, and a lower horizontal bar. 11n. Further, at least one hanging rod 12 is provided in the frame portion 11, and in this example, two rod-shaped hanging rods 12m and 12n arranged in parallel are provided, and these are connected to the upper hanging rod 12m and the lower hanging rod. It is called 杆 12n. Each hanging rod 12 extends between the vertical bars 11p and 11q in parallel with the lower horizontal bar 11n, and intersects the vertical bars 11p and 11q perpendicularly.

  The upper horizontal bar 11m is composed of two separated parts and includes a movable bar part 11m1 and a fixed bar part 11m2 at the ends. The movable bar 11m1 is coupled to the upper end of the left vertical bar 11p, and the fixed bar 11m2 is coupled to the upper end of the right vertical bar 11q. When the movable rod portion 11m1 and the fixed rod portion 11m2 are connected to each free end side of the movable rod portion 11m1 and the fixed rod portion 11m2, the frame portion 11 is closed, and at each free end side, the movable rod portion 11m1 and the fixed rod portion are connected. When the part 11m2 is not connected, the frame part 11 is in an open state. In the connected state of the movable bar portion 11m1 and the fixed bar portion 11m2, the upper horizontal bar 11m linearly extends between the upper end of the left vertical bar 11p and the upper end of the right vertical bar 11q.

  The lower horizontal bar 11n linearly extends between the lower end of the left vertical bar 11p and the lower end of the right vertical bar 11q, and is connected to the upper horizontal bar 11m, the upper hanging rod 12m, and the lower hanging rod 12n in a connected state. Arranged in parallel. As shown in FIG. 3, the lower horizontal bar 11 n is configured in a flat plate shape, and as it extends from the front surface 10 a side to the rear surface 10 b side of the main body portion 10, the lower horizontal bar 11 n moves toward the inner side of the frame portion 11. An inclined surface 11n5 that is inclined so as to face the side hanging rod 12n is provided.

  In the present application, the lower horizontal bar 11n is referred to as “opposing portion”. The facing portion extends from the front surface 10a side to the back surface 10b side until it is positioned on the back surface 10b side with respect to the lower hanging rod 12n, and is opposed to the lower hanging rod 12n and has an opening OP14 between the lower hanging rod 12n. Is specified. As is apparent from FIG. 3, the front end position of the facing portion on the back surface 10b side is deeper on the back surface 10b side of the main body portion 10 than the upper hanging rod 12m and the lower hanging rod 12n. The term “opposing portion” should be interpreted in a broad sense and does not mean a flat plate having a substantially constant thickness shown in FIG. 3 or the like, and may have a thickness variation or a width variation. Since the lower horizontal bar 11n is configured in a flat plate shape, the lower horizontal bar 11n may be referred to as a plate portion.

  As shown in FIG. 3, the lower horizontal bar 11n has a plate base portion 11n7 connected to the base end 35m of the hook portion 30, and a plate body portion 11n8 extending from the plate base portion 11n7 to the back surface 10b side of the main body portion 10. Can be explained. The front end 11n9 of the lower horizontal bar 11n on the back surface 10b side of the main body 10 is on the front side 10a than the back surface 10b of the left vertical bar 11p, that is, slightly higher than that, and between them There is a slight height level difference in the thickness direction of the main body 10. This space corresponds to the thickness of the tape 200 pressed by the lower horizontal bar 11n.

  While the lower hanging rod 12n is provided on the surface 10a side of the main body 10 or closer to the surface 10a, the lower horizontal bar 11n extends from the front surface 10a side of the main body portion 10 to the back surface 10b side to the inside of the frame portion 11. It extends while tilting. With such a configuration, the lower horizontal bar 11n can suitably press the overlapping portion of the tape 200 hung on the lower hanging rod 12n on the back surface 10b side of the main body portion 10. In light of this viewpoint, the lower horizontal bar 11n may be referred to as a “pressing facing portion” or a “pressing plate portion”. By providing the inclined surface 11n5 described above on the lower horizontal bar 11n, it is possible to appropriately guide the insertion of the free end side of the tape 200 between the lower horizontal bar 11n and the lower hanging rod 12n. It should not be limited to this embodiment.

  The left vertical bar 11p and the right vertical bar 11q are arranged in parallel to each other. The left vertical bar 11p and the right vertical bar 11q each have an arc shape that is convex on the front surface 10a side of the tape length adjuster 100 and concave on the back surface 10b side of the tape length adjuster 100 as shown in FIG. Extend to.

  Regarding the upper hanging rod 12m and the lower hanging rod 12n in the frame portion 11, the upper hanging rod 12m is arranged closer to the back surface 10b side of the main body portion 10 than the lower hanging rod 12n, in other words, closer to the back surface 10b. The lower hanging rod 12n is arranged on the surface 10a side of the main body portion 10, in other words, closer to the surface 10a than the upper hanging rod 12m. That is, the upper hanging rod 12m and the lower hanging rod 12n are arranged at different heights on the basis of the thickness of the main body portion 10. This is because the function / action assigned to each hanging rod 12 is different. As will be apparent from the following disclosure of the present application, the specific configuration of the hanging hook 12 is arbitrary, and the number of hooks is only required to be 1 or more, that is, the present invention should not be limited to the disclosure of this example.

  As shown in FIGS. 2 and 3, the opening OP11 of the frame portion 11 is divided into three openings OP12 to OP14 by an upper hanging rod 12m and a lower hanging rod 12n. An opening OP12 opens between the upper horizontal bar 11m and the upper hanging rod 12m. It is clear from the present application description and the present application drawing that the opening OP12 is opened by the non-connection of the movable bar 11m1 and the fixed bar 11m2 of the upper horizontal bar 11m. An opening OP13 is opened between the upper hanging rod 12m and the lower hanging rod 12n. An opening OP14 is opened between the lower hanging rod 12n and the lower horizontal bar 11n. Although depending on the manner in which the tape 200 is attached to the tape length adjuster 100, each of the openings OP12 to OP14 is a space that can be an insertion and passage space for the tape 200.

  As shown in FIG. 3, the minimum opening width Wmin12 of the opening OP12 in the vertical direction, the minimum opening width Wmin13 of the opening OP13 in the vertical direction, and the minimum opening width Wmin14 of the opening OP14 in the vertical direction are Wmin12> Wmin14 and Wmin13> Wmin14. Satisfied. In short, Wmin14 is the narrowest compared to Wmin12 and Wmin13. This constitutes a tape length adjustment and tape fixing function part that enables the position fixing of the tape 200 in a mode in which the lower hanging rod 12n and the lower horizontal bar 11n cooperate to allow the length adjustment of the tape 200, On the other hand, the upper horizontal bar 11m and the upper hanging rod 12m merely constitute a hook portion around which the tape 200 can be hung.

  In other words, with respect to the opening OP14 between the lower hanging rod 12n and the lower horizontal bar 11n, the vertical opening width W14 becomes narrower from the front surface 10a side to the back surface 10b side of the main body 10, and this is the lower side. This is due to the arrangement of the inclined surface 11n5 of the horizontal bar 11n. Note that the lateral opening width of each of the openings OP12 to OP14 does not vary particularly greatly in the vertical direction when FIG. 2 is viewed from the front.

  As described above, the hook portion 30 may be configured to include a portion where a string, a belt, a tape, or the like can be hooked, for example, a recess. Preferably, the hook portion 30 is configured to have a concave shape on the surface 10 a side of the main body portion 10. By coupling the hook portion 30 to the main body portion 10, the posture of the main body portion 10 can be adjusted by operating the hook portion 30, which is expected to facilitate handling when adjusting the length of the tape. The

  As shown in FIG. 2 and the like, the hook portion 30 extends from the hook base end 35m to the hook free end 35n so as to draw a J shape while the lateral width gradually decreases. When the hook base end 35m of the hook portion 30 is coupled to the lower end of the main body portion 10, that is, the lower horizontal bar 11n, the tape 202 to be urged around the lower hanging rod 12n and pressed by the lower horizontal rod 11n. The hook portion 30 is allowed to be disposed on the overlapped portion, and further pressing of the tape 202 by the lower horizontal bar 11n is promoted in a state where the hook portion 30 is hung on a single-lens reflex camera or the like. Be expected. Or according to this aspect, the attitude | position change of the tape length adjustment tool 100 can be performed more suitably by the effect | action of a human hand etc. to the hook part 30. FIG.

  The hook portion 30 extends from the hook base end 35 m side in a direction away from the main body portion 10, and is then substantially perpendicular to the thickness direction of the main body portion 10, that is, the surface 10 a of the main body portion 10 and away from the surface 10 a. Then, it extends so as to face the hook base end 35 m side portion of the hook portion 30 in a direction approaching the main body portion 10. That is, the hook portion 30 has a concave portion, and an arbitrary string, belt, tape or the like can be hung on the hook portion 30.

  The hook part 30 does not necessarily need to be comprised from a single member or a single material, and may comprise a plurality of members or a plurality of materials. The size of the hook portion 30 relative to the main body portion 10 is arbitrary, and may be larger than the illustrated example.

  The outer main surface 30b of the hook portion 30 is provided with a pair of parallel running groove portions 32, which are referred to as a left groove portion 32p and a right groove portion 32q. By providing the left groove portion 32p and the right groove portion 32q, it is possible to effectively reduce the occurrence of a gap in the solid portion of the hook portion 30 when the thick hook portion 30 is formed. Further, the set of groove portions 32 makes the hook portion 30 look like a “beast claw”, and the aesthetic appearance of the tape length adjuster 100 can be made impactful.

  The connection between the movable rod portion 11m1 and the fixed rod portion 11m2 will be described with reference to FIGS. As shown in FIGS. 6 and 7, the movable bar portion 11m1 has a base end 11m1p and a free end 11m1q, and the base end 11m1p is connected to the upper end of the left vertical bar 11p via the movable base 11p5. The movable base portion 11p5 is a portion where the line width of the wire constituting the frame portion 11 is narrowed, and the movable rod portion 11m1 can be displaced in a manner such as turning with the movable base portion 11p5 as a base point. The movable rod portion 11m1 is provided with engagement recesses 11m5 and 11m8 on the front surface 10a side and the back surface 10b side of the main body portion 10, respectively, and these are referred to as a front surface side recess 11m5 and a back surface side recess 11m8. The front surface side recess 11m5 is provided on the base end 11m1p side compared to the back side recess 11m8, and the back side recess 11m8 is provided on the free end 11m1q side compared to the front side recess 11m5.

  Similarly to the movable rod portion 11m1, the fixed rod portion 11m2 also has a base end 11m2q and a free end 11m2p, and has a convex portion 11m6 on the free end side and a convex portion 11m7 on the base end 11m2q side compared to the convex portion 11m6. Therefore, these are referred to as a front-side convex portion 11m6 and a back-side convex portion 11m7 from the relationship with the front and back of the main body portion 10. The surface side convex part 11m6 is fitted to the surface side concave part 11m5. The back side convex portion 11m7 is fitted into the back side concave portion 11m8.

  As shown schematically in FIGS. 4 and 5, when the movable bar 11m1 rotates counterclockwise around the movable base 11p5 when viewed in front from FIGS. 4 and 5, the movable bar 11m1 is fixed. The surface side convex portion 11m6 of the fixed rod portion 11m2 is fitted into the surface side concave portion 11m5 of the movable rod portion 11m1 after getting over the surface side convex portion 11m6 of the portion 11m2. This fitting may be loose.

  Further, after the movable rod portion 11m1 gets over the front surface convex portion 11m6 of the fixed rod portion 11m2, both the back surface convex portion 11m7 of the fixed rod portion 11m2 are covered with the rear surface side concave portion 11m8 of the movable rod portion 11m1. Fitted together.

  A force for returning to the posture of the movable rod portion 11m1 at the initial position shown in FIG. 6 is applied to the movable rod portion 11m1 after displacement shown in FIG. The displacement of the movable rod portion 11m1 biased in this way is blocked by the fixed rod portion 11m2, and thus the frame portion can be suitably closed.

  The movable rod portion 11m1 is provided with a set of front and back side concave portions, the fixed rod portion 11m2 is provided with a set of front and rear side convex portions, and the movable rod portion 11m1 is fitted to the main body portion 10 by fitting them together. Displacement to the front surface 10a side or back surface 10b side can be suitably controlled. It will be readily understood by those skilled in the art that this positional restriction can be achieved by fitting one convex portion and one concave portion. Needless to say, the movable rod portion 11m1 may be provided with a convex portion, and the fixed rod portion 11m2 may be provided with a concave portion. However, the configuration as in this example is desirable from the viewpoint of “look”.

  It is obvious to those skilled in the art that the movable rod portion 11m1 may be rotated clockwise in front view of FIGS. 4 and 5, and the movable rod portion 11m1 and the fixed rod portion 11m2 may be connected. Omitted.

  As described at the beginning, the tapes 201 and 202 are attached to the tape length adjuster 100 as exemplarily shown in FIGS. Illustratively, both ends of the tape 201 are fixed to the rucksack by sewing or the like. For example, one end of the tape 202 is fixed to the rucksack by sewing or the like, and the other end is provided as a free end.

  For example, as shown in FIG. 9, the tape 201 is turned around the upper hanging rod 12m, and the tape 202 is turned around the lower hanging rod 12n. As can be understood from FIG. 9, the lower horizontal bar 11 n can press the overlapping portion of the tape 202 wound around the lower hanging rod 12 n, thereby suitably securing the position of the tape 202. Is done.

  The tape 202 can be slid relative to the tape length adjuster 100 by changing the posture of the tape length adjuster 100. As a result, the length of the tape 202 from the fixed end of the tape 202 to the tape length adjuster 100 can be adjusted.

  8 and 9 is merely an example, and the tape 201 may be turned around the upper horizontal bar 11m. Since the upper horizontal bar 11m can be connected and disconnected as described above, the tape length adjuster 100 can be retrofitted to the tape 201 that has been sewn at both ends to a rucksack or the like.

  As is apparent from the above description, in the present embodiment, the tape length adjuster 100 includes the main body portion 10 having the front surface 10 a and the back surface 10 b and including the frame portion 11. The main body portion 10 includes a lower hanging rod 12n that is hung on the frame portion 11 on the surface 10a side. Further, the main body 10 includes a lower horizontal bar 11n that can press the overlapping portion of the tape 200 hung on the lower hanging rod 12n on the back surface 10b side, and the lower horizontal bar 11n is a “pressing opposed portion”. Function as. Further, the tape length adjuster 100 includes a hook portion 30 that is integrally coupled to the main body portion 10 and has a concave shape on the surface 10a side.

  According to such a configuration, it is possible to provide a hook structure that is easier to use while avoiding an increase in the number of parts. The attitude of the main body 10 can be adjusted by operating the hook 30, and good handling can be ensured when adjusting the tape length.

  As described at the beginning, determining the position of the J-shaped hook (5) by the stopper (6) of FIG. On the other hand, the tape length adjuster 100 according to the present embodiment can be used so that the position itself can be adjusted, and such trouble does not become a problem.

  In the case of FIG. 1 of Patent Document 1, there is a possibility that the J-shaped hook may be displaced from the optimum position in accordance with a change in the degree of adhesion of the rucksack to the body. On the other hand, when the tape length adjuster 100 is used for changing the degree of adhesion of the rucksack to the body, such a problem does not occur.

  In the case of FIG. 1 of Patent Document 1, even if opening / closing of an opening / closing port such as a rucksack is permitted by a joint, an additional operation such as connection or disconnection of the joint is required, which is complicated. On the other hand, the tape length adjusting tool 100 can be attached irrespective of opening / closing of an opening / closing port such as a rucksack.

  In other words, the size of the tape length adjuster 100 is increased by the addition of the hook portion 30 to the main body portion 10, and the tape length adjuster 100 is gripped in order to change the posture of the tape length adjuster 100 when the tape length is adjusted. Will be easier to operate. If the size of the hook part 30 is made relatively larger than that of the main body part 10, this point may have a more advantageous effect. Here, “size” means a space range occupied or restricted by the main body 10 or the hook 30. It is clear from the drawings of the present application and the like that the space range occupied or restricted by the hook portion 30 having the J-shaped configuration is larger than that of the main portion 10 having the flat configuration.

  Note that the upper horizontal bar 11m can be connected and disconnected, and is not necessarily configured as such.

Second Embodiment
The second embodiment will be described with reference to FIGS. 10 to 15. FIG. 10 is a schematic perspective view of the tape length adjuster, in which the frame portion of the main body of the tape length adjuster is closed. FIG. 11 is a schematic front side view of the tape length adjuster, in which the frame portion of the main body of the tape length adjuster is open. FIG. 12 is a schematic right side view of the tape length adjuster. FIG. 13 is a schematic longitudinal sectional view of the tape length adjuster. FIG. 14 is a schematic front view of the front side of the tape length adjuster, with the frame portion being open. FIG. 15 is a schematic front view of the front side of the tape length adjuster, in a state where the frame portion is being closed.

  In the present embodiment, as in the first embodiment, the opening and closing of the frame portion 11 is not secured by fitting and non-fitting between the movable rod portion 11m1 and the fixed rod portion 11m2, but the ring body 14 and the locking portion. 15 is used to secure the opening and closing of the frame portion 11. Even in such a case, the same effect as the first embodiment can be obtained. Compared to the first embodiment, it is necessary to add the number of parts, assembly process, and the like, but it is difficult for the constituent wires of the frame portion 11 to deteriorate due to repeated opening and closing of the frame portion 11.

  As shown in FIGS. 10 to 12, the free end 11m1q of the upper horizontal bar 11m is provided with a through hole 13 penetrating between the front surface 10a and the back surface 10b of the main body 10, and a ring made of metal or resin is provided for this. The body 14 is attached, and the ring body 14 is rotatable around a rotation axis defined from the through hole 13. In addition, the attachment aspect of the ring body 14 to the upper horizontal bar 11m is arbitrary, and it may replace with the through-hole 13 and may provide a coaxial recessed part in the front and back.

  The ring body 14 does not necessarily have to be discontinuous in a ring shape, and may be provided with a notch in one place. The right vertical bar 11q is provided with a hook-like locking portion 15 facing downward, and the ring body 14 can be locked thereto. The frame portion 11 is closed when the ring body 14 is locked to the locking portion 15, and the frame portion 11 is opened when the ring body 14 is detached from the locking portion 15. Thus, the ring body 14 functions as a lid member that closes the frame portion 11, and the ring body 14 and the locking portion 15 constitute a lock mechanism that locks the frame portion 11 in the closed state.

  As shown in FIG. 13, the tape length adjuster 100 has the same cross-sectional configuration as that of the above-described embodiment, but the line width of the upper horizontal bar 11m is slightly narrowed. When the ring body 14 is locked to the locking portion 15, as shown in FIG. 14 and FIG. 15, the upper horizontal bar 11m may pivot about the movable base 11p5.

<Third Embodiment>
A third embodiment will be described with reference to FIGS. 16 to 19. FIG. 16 is a schematic perspective view of the tape length adjuster. FIG. 17 is a schematic front side view of the tape length adjuster. FIG. 18 is a schematic right side view of the tape length adjuster. FIG. 19 is a schematic longitudinal sectional view of the tape length adjuster.

  In this embodiment, unlike the above-described embodiment, the upper hanging rod 12m is divided, thereby enabling the tape length adjuster 100 to be retrofitted to the tape 200 fixed at both ends. Even in such a case, the same effect as that of the above-described embodiment can be obtained. Compared to the above-described embodiment, it is advantageous from the viewpoint of the strength of the constituent wire rod of the frame portion 11 and the assembly process. In the present embodiment, the upper horizontal bar 11m is a continuous horizontal bar portion and does not include a movable bar portion or a fixed bar portion.

  As shown in FIGS. 16 to 19, the upper hanging rod 12m is divided into a left portion 12m1 and a right portion 12m2 by a dividing groove 12m3 extending obliquely at the center in the left-right direction. When the tape length adjuster 100 is viewed from the front side as shown in FIG. 17, the dividing groove 12m3 extends from the left side to the right side as it extends from the upper side to the lower side. It is possible to insert the tape 200 fixed at both ends into the dividing groove 12m3 and turn the tape 200 around the upper hanging rod 12m. As shown in FIG. 19, the tape length adjuster 100 has a cross-sectional configuration substantially similar to that of the second embodiment.

<Fourth embodiment>
The fourth embodiment will be described with reference to FIGS. FIG. 20 is a schematic perspective view of a rucksack, showing that a set of tape length adjusters is used. FIG. 21 is a schematic cross-sectional schematic diagram showing a mode in which a set of tapes is attached to a tape length adjuster. FIG. 22 is a schematic cross-sectional schematic diagram for explaining the operation of the tape length adjuster when using a rucksack. FIG. 23 is a schematic cross-sectional schematic diagram for explaining the operation of the tape length adjuster when using a rucksack. FIG. 24 is a schematic cross-sectional schematic diagram for explaining the operation of the tape length adjuster when using a rucksack.

  In the present embodiment, the tape length adjuster 100 according to the embodiment described above or below will be used as an adjuster for ensuring the adjustment of the tape length of the tape 200 provided on the shoulder belt 311 of the rucksack 300. The tightening degree of the shoulder belt 311 can be adjusted. The degree of tightening by the shoulder belt 311 is adjusted by adjusting the tape length of the tape 200 of the shoulder belt 311, and the proximity or close contact degree of the rucksack 300 to the human back is adjusted. Depending on the type of backpack, the shoulder belt 311 may be grasped as a shoulder harness.

  In the present embodiment, a pair of left and right tape length adjusters 100 are used corresponding to both the left and right shoulder belts 311. According to such an aspect, the weight received from a strap such as a single-lens reflex camera can be distributed to both shoulders, and the commercial value of the rucksack 300 can be effectively increased. If the frame part 11 of the main body part 10 of the tape length adjuster 100 can be opened and closed, the tape length adjuster 100 can be retrofitted to the rucksack 300 regardless of aspects other than FIG.

  A rucksack 300 shown in FIG. 20 is a bag body having a side surface 301, a back surface 302, an upper surface 303, and a lower surface 304, and a pair of left and right shoulder belts 311 are provided on the back surface 302. The upper end of each shoulder belt 311 is sewn near the boundary between the upper surface 303 and the back surface 302 of the rucksack 300, and the lower end of each shoulder belt 311 is sewn near the boundary between the lower surface 304 and the back surface 302 of the rucksack 300. Has been. Near the upper end of each shoulder belt 311, a tape 216 having both ends sewn near the boundary between the upper surface 303 and the back surface 302 of the rucksack 300 is provided. The tape 216 is turned around the upper horizontal bar 11m, and thereby the tape length adjuster 100 is attached to the rucksack 300. Further, the free end of the tape 215 having one end sewn in the vicinity of the boundary between the back surface 302 and the bottom surface 304 of the rucksack 300 is turned around the lower hanging rod 12n of the tape length adjusting device 100 and moved onto the shoulder belt 311. Arranged freely.

  As shown in FIG. 21, the tape 216 is wound around the upper horizontal bar 11m. The tape 215 is hung on the lower hanging rod 12n, and the overlapping portion of the tape 215 can be pressed by the lower horizontal bar 11n.

  In normal use of the rucksack 300, as shown in FIG. 22, it is expected that the tape length adjuster 100 will be in a state of lying slightly in the vertical direction coinciding with the vertical direction in FIG. When a strap 400 such as a single lens reflex camera is hung on the hook portion 30 of the tape length adjuster 100, the tape length adjuster 100 is displaced from the position indicated by the dotted line to the position indicated by the solid line according to the gravity of the single lens reflex camera or the like. . As a result, the tape 215 is more fully pressed by the lower horizontal bar 11n, and the fixing of the tape 215 is expected to be further strengthened.

  As shown in FIG. 23, even when the tape length adjuster 100 is arranged along the vertical direction that coincides with the vertical direction of FIG. 23, as shown in FIG. 24, to the hook portion 30 of the tape length adjuster 100. When the strap 400 of a single-lens reflex camera or the like is hung, the tape length adjuster 100 is displaced from the position indicated by the dotted line to the position indicated by the solid line according to the gravity of the single-lens reflex camera or the like. As a result, the tape 215 is more fully pressed by the lower horizontal bar 11n, and the fixing of the tape 215 is expected to be further strengthened.

<Fifth Embodiment>
The fifth embodiment will be described with reference to FIG. FIG. 25 is a schematic longitudinal sectional view of the tape length adjuster. In the present embodiment, the configuration of the main body 10 shown in the first embodiment is inverted upside down in relation to the hook 30, roughly speaking. In short, the tape length adjusting and tape fixing function portion composed of the lower hanging rod 12n and the lower horizontal bar 11n shown in the first embodiment is provided on the upper side instead of the lower side. More specifically, the lower horizontal bar 11n of the first embodiment is provided on the upper side, and the lower hanging rod 12n shown in the first embodiment is provided on the upper side. Even in such a case, the same effect as that of the above-described embodiment can be obtained.

  As shown in FIG. 25, the main body 10 includes an upper horizontal bar 11m ′ corresponding to the lower horizontal bar 11n of the first embodiment and an upper hanging bar 12m ′ corresponding to the lower hanging bar 12n of the first embodiment. And a lower hanging rod 12n ′ corresponding to the upper hanging rod 12m of the first embodiment. In addition, in this example, the frame part 11 cannot be opened and closed, and the structure corresponding to the upper horizontal bar 11m of the first embodiment is not provided.

<Sixth Embodiment>
The sixth embodiment will be described with reference to FIG. FIG. 26 is a schematic longitudinal sectional view of the tape length adjuster. In the present embodiment, the tape length adjusting and tape fixing function portion composed of the lower hanging rod 12n and the lower horizontal bar 11n shown in the first embodiment, and the upper horizontal bar 11m ′ shown in the fifth embodiment. And the tape length adjusting and tape fixing function portion composed of the upper hanging rod 12m ′. Even in such a case, the same effect as that of the above-described embodiment can be obtained.

<Seventh embodiment>
The seventh embodiment will be described with reference to FIG. FIG. 27 is a schematic longitudinal sectional view of the tape length adjuster. As shown in FIG. 27, the lower horizontal bar 11n and the hook portion 30 are connected to each other on the back surface 10b side of the main body portion 10 by a sloping inclined surface. In other words, the thickness of the lower horizontal bar 11n slowly increases from the distal end 11n9 side toward the proximal end side connected to the hook portion 30. Even in such a case, the same effect as that of the above-described embodiment can be obtained. The strength of the lower horizontal bar 11n can be increased by increasing the wall thickness.

  Based on the above teaching, those skilled in the art can make various modifications to the embodiments. Reference signs included in the claims are for reference only and should not be referenced for the purpose of limiting the scope of the claims. The specific shape of the facing portion is arbitrary, and the wall thickness may fluctuate according to the extension from the front surface side to the back surface side. Each hanging rod is not continuous and may be divided. The frame portion may not be closed but may be partially opened. A retaining piece may be provided on the hook portion. The usage mode shown in FIG. 20 is an example of the usage mode of the tape length adjuster, and sufficient utility can be expected just by hooking the tape length adjuster on an arbitrary tape of the rucksack. The tape length adjuster may be used for casual or business bags, bags, etc. other than rucksacks. That is, the usage and usage of the tape length adjuster are arbitrary, and are expected to be used in various usages and usages.

DESCRIPTION OF SYMBOLS 100 Tape length adjustment tool 10 Main-body part 10a Front surface 10b Back surface 10c Side surface 11 Frame part 11p Left side vertical bar 11q Right side vertical bar 11m Upper side horizontal bar 11n Lower side horizontal bar 12m Upper side hook (2nd hook)
12n Lower hanging rod (first hanging rod)

30 hook part 35m hook base end 35n hook free end

Claims (12)

A main body (10) of the tape length adjuster (100) having a first main surface and a second main surface opposite to the first main surface and including a frame (11). Thus, the hanging rod (12) provided on the frame portion (11) on the first main surface side, and the hanging rod (12) from the first main surface side to the second main surface side than the hanging rod (12). A main body that extends to be located on the second main surface side and includes a facing portion (11n) that faces the hanging rod (12) and defines an opening (OP14) between the hanging rod (12) Part (10);
A hook portion (30) integrally coupled to the main body portion (10) and having a concave shape on the first main surface side;
A tape length adjuster.   The hook portion (30) is placed on the main body portion (30) so that the hook portion (30) is arranged on the tape (200) to be wound around the hook (12) and pressed by the facing portion (11n). The tape length adjuster according to claim 1, which is coupled to 10).   The said opposing part (11n) is provided with the inclined surface (11n5) which inclines in the aspect which faces the said hook (12) from the said 1st main surface side to the said 2nd main surface side. The tape length adjuster described. The tape length adjuster (100) according to any one of claims 1 to 3, wherein the hanging rod (12) is a first hanging rod (12n),
The tape length, wherein the main body (10) further includes a second hook (12m) provided on the second main surface side compared to the first hook (12n) on the first main surface side. Adjustment tool.   The frame portion (11) of the main body portion (10) is fitted with the movable rod portion (11m1) and the movable rod portion (11m1) configured to be movable so that the frame portion (11) can be opened and closed. The tape length adjuster according to any one of claims 1 to 4, comprising a possible fixing bar (11m2).   At least one concave portion (11m5, 11m8) of the movable rod portion (11m1) is fitted into at least one convex portion (11m6, 11m7) of the fixed rod portion (11m2), and the first main surface and the second The tape length adjuster according to claim 5, wherein the displacement of the movable rod portion (11m1) between main surfaces is regulated by the fixed rod portion (11m2). A ring body (14) attached to a free end of the movable rod portion (11m1);
A locking portion (15) provided on the frame portion (11) and capable of locking the ring body (14);
The tape length adjuster according to claim 5, further comprising: The tape length adjusting tool (100) according to claim 4, wherein the hanging rod (12) is a first hanging rod (12n).
The tape length adjuster, wherein the main body (10) further includes a second hanging rod (12m) provided on the frame portion (11), and the second hanging rod is divided.   The tape length adjuster according to any one of claims 1 to 8, wherein the hook portion (30) is configured in a J-shape.   On the surface of the hook portion (30) coupled to the second main surface of the main body portion (10), at least one set of parallel running groove portions extending from the proximal end side to the free end side of the hook portion (30). The tape length adjuster according to any one of claims 1 to 9, wherein (32) is provided.   A rucksack to which the tape length adjuster (100) according to any one of claims 1 to 10 is detachably or detachably attached.   A rucksack capable of adjusting the tightening of each of the pair of shoulder belts (311) with the tape length adjuster (100) according to any one of claims 1 to 10.

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