JP2020031779A - Fastener for take-alongs - Google Patents

Abstract

To provide a fastener for take-alongs, the fastener that prevents fixed positions and angles from being displaced by vibration and that can hold sufficient clamping force, in a fastener for cylindrically binding take-alongs in a long body.SOLUTION: The fastener for take-alongs is composed of: a slender base material sheet 7 folded in three and made up of a first surface part, a second surface part and a third surface part; and a first surface clamping plate 11, a second surface clamping plate 21, and a third surface clamping plate 31 which are harder than the base material sheet. In addition, it has a second surface projection part 22 on the second surface clamping plate and a third surface projection part 32 on the third surface clamping plate. A long body 81 is interposed inside the second surface and the third surface. The end face of the lower end of the first surface clamping plate is temporarily joined to a third surface outer side face fastener 35. After the base material sheet is made a pulled state as much as possible, a first surface inner side face fastener 12 and the third surface outer side face fastener 35 are joined completely. Take-alongs 91 are fastened by joining a first surface outer side face fastener 13 with a side face fastener 92 of the take-alongs.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a portable article fixing device that can be attached to a long object. More specifically, the present invention relates to a fixture that can fix a portable light, which is a portable item, to a belt of a long bag.

  In the prior document, Mitsuto 3017111, there is shown a conventional portable article fixing device, which is composed of a three-fold base sheet composed of a front surface portion, a back surface portion, and a center folded portion, and a joining element. The product can be attached. The whole can be made into a flat cylindrical shape, and a cushion and a non-slip member can be arranged inside to hold a long body.

  However, at present, the portable article fixing device is still weak and has not sufficiently responded to the request of the wearer in terms of the holding force for preventing the displacement of the fixing position and the angle due to the vibration of the wearer.

JP-A-2017-184849 Japanese Patent Publication No. 3017111

  The present invention has been made in view of the above situation, and has as its technical object to provide a new portable article fixing device capable of preventing displacement of a fixing position and an angle due to vibration of a wearer and maintaining a sufficient holding force.

A three-fold elongated base sheet 700 comprising a first surface portion, a second surface portion, and a third surface portion, and a surface facing the elongated body inside, and the opposite surface is outside, and the outside of the third surface portion is A joining element for detachably joining the inside of the first surface portion to form a flat cylindrical shape as a whole; a joining element provided outside the first surface portion for attaching a portable item; The second surface cushion member 230 and the third surface cushion member 330 that are adhered smaller than the longitudinal direction of the base sheet 700 inside the surface portion and the third surface portion, and the second surface non-slip member 240 and the A portable article fixture having a three-sided anti-slip member 340, which can be attached to a long body. Furthermore, the base sheet 7 of the first surface portion is smaller than the longitudinal direction of the base sheet 7 and is attached to the inside of the base sheet 7. Hard first surface holding plate 11, the second surface portion and the third surface The second surface sandwiching plate 21 and the third surface sandwiching plate 31 which are harder than the base sheet are provided, and the end surface of the lower end 11b of the first surface sandwiching plate is covered with a joining element, and the first surface sandwiching is performed. The board 11 and the base sheet 7 are characterized in that a predetermined range is attached to each other from the base sheet upper end 7a and the first surface sandwiching plate upper end 11a,
The first surface holding plate 11 further includes the first surface holding plate 11 affixed to the base sheet 7 over a range of about 1/2 or more of the length of the first surface holding plate 11. A predetermined interval between the second-surface sandwiching plate 21 and the second-surface sandwiching plate 21 and the third-surface sandwiching plate 31;
Further, when the elongated body 81 is sandwiched between the second surface holding plate 21 and the third surface holding plate 31 and the inside of the second surface portion and the inside of the third surface portion are opposed to each other, the second surface convex portion 22 is formed. A portable article fixture that can be attached to a long body, characterized in that a third surface convex portion (32) is located therebetween.

A portable article fixing device that can be attached to a long body (hereinafter, also referred to as a “fixing device”) is provided with a sufficient and stable clamping force of the fixing device irrespective of vibration caused by movement of a wearer or the like. There is no change in the fixing position (including the case where the fixing device is fixed diagonally) or the fixing angle of the fixing device in the long body.
The deformation of the fixing device due to the load of the carrying item 91 is small, and the holding force does not decrease.

It is a perspective view of this fixing tool. It is a front view of the fixture of FIG. It is an end elevation by the AA cutting line of FIG. It is an end elevation by the BB cutting line of FIG. FIG. 3 is a rear view of the fixture of FIG. 2. It is explanatory drawing which shows the problem of a prior art. It is explanatory drawing which shows flexible joining. It is explanatory drawing which shows the fixing method of this fixture. It is explanatory drawing which shows having clamped the elongate body. It is explanatory drawing at the time of pinching a columnar long body. FIG. 3 is a three-side view showing a modification of FIG. 2. It is a top view which shows the modification of FIG. It is a top view which shows the modification of FIG.

  In FIG. 2, the upper and lower sides of the paper are the vertical direction of the present invention, the left and right sides of the paper are the longitudinal direction of the present invention, the end of the first surface part is the upper end, and the opposite is the lower end. In FIG. 3, the upper and lower sides of the paper are the thickness direction of the present invention, and the left and right sides of the paper are the longitudinal direction of the present invention. In FIG. 11, the left and right sides of the drawing are the longitudinal direction of the present invention, the top and bottom of FIG. 11a are the thickness direction of the present invention, the top and bottom of FIG. 11b are the width direction of the present invention, and the top and bottom of FIG.

  In the known technique, the second surface is provided on the first surface portion so as to be able to cope with the flexibility of the bag belt and the like while securing the holding force by increasing the contact area with the long body and increasing the size of the fixing device. The portion and the third surface portion are provided with flexibility by using a material similar to that of the portion.

Hereinafter, the problems of the prior art will be described in detail with reference to FIG. The base sheet upper end portion 700a indicates the first surface portion end portion side. The first surface portion upper end 100a indicates the base sheet upper end 700a side in the longitudinal direction of the base sheet 700. The lower end 100b of the first surface portion is opposite to the upper end 700a of the base sheet 700 in the longitudinal direction of the base sheet 700.
The second surface portion upper end 210a indicates the base sheet upper end 700a side in the longitudinal direction of the base sheet 700. The lower end 210b of the second surface portion is opposite to the upper end 700a of the base sheet 700 in the longitudinal direction of the base sheet 700. The third surface portion upper end 310a indicates the base sheet upper end 700a side in the longitudinal direction of the base sheet 700. The lower end 310b of the third surface portion is opposite to the upper end 700a of the base sheet 700 in the longitudinal direction of the base sheet 700.

  The first surface portion is not provided with a holding plate, and the long body 81 is held between the inside of the second surface portion and the inside of the third surface portion, and then the outside of the lower end portion 310b of the third surface portion and the inside of the lower end portion 100b of the first surface portion. The first surface portion upper end portion 100a is sequentially joined to the third surface portion upper end portion 310a while stretching. The entire first surface portion inner surface fastener 120 was fixed inside the first surface portion.

  Further, the distance between the first surface portion and the second surface portion and the distance between the second surface portion and the third surface portion are made as small as possible so that the structure has a function of a folded hinge. The cushion members 230 and 330 are made thicker, and rely on the clamping force due to the use of the non-slip members 240 and 340.

In Patent Literature 1, when the fixing tool is fixed to the long body 81 with reference to FIG. 6, two long bodies 81 inside the center folded portion (third surface portion) and inside the back surface portion (second surface portion) are used. When the outside of the middle folded portion (third surface portion) and the outside of the back surface portion (second surface portion) are sandwiched between two fingers, the center of the inside of the middle folded portion (third surface portion) and the middle of the inside of the back surface portion (third surface portion) are sandwiched. Is pressed. The pinching force was applied only to the part of the fixture that was pinched between the fingers in the vertical direction.
In addition, the inside of the lower end portion 310b inside the middle bent portion (third surface portion) of both ends, the inside 210a inside the upper end portion of the back surface (second surface portion) and the lower end portion 210b of the back surface (second surface portion) and the middle bent portion (third surface) Part) No pressing force is applied near the inside of the upper end inside 310a, and when a thin string-like long body 81 is fixed to this part, the holding force is weak. In addition, due to the vibration of the wearer, the long body 81 is located between the inside of the upper end portion 210a of the back surface (second surface portion) and the inside of the lower end portion 310b of the middle part (third surface portion) from the center of the fixture, or the back surface portion. (Second surface portion) The contact area was reduced due to displacement between the lower end portion 210b and the center bent portion (third surface portion) upper end inner portion 310a, and the clamping force was weakened.

Further, if the material of the second surface portion and the third surface portion is slightly hardened to enhance the holding force, as shown in FIG. 6, the center of the outside of the rear portion (the second surface portion) and the center of the outside of the center folded portion (the third surface portion) When the finger is pressed, the interval between the lower end portion 310b of the center folded portion (third surface portion) and the upper end portion 210a of the back surface portion (second surface portion), the upper end portion 310a of the middle folded portion (third surface portion) and the back surface The inner space of the lower end portion 210b of the portion (the second surface portion) is widened, and the first inner surface fastener 120 is joined to the third outer surface fastener 350 as it is. To compensate for this, the upper end 100a of the first surface portion is stretched and fixed.
At the moment when the first inner surface fastener 120 is joined to the third outer surface fastener 350 with reference to FIG. 6, the finger pressing the outside of the center folded portion (third surface portion) is released at this moment. The first surface inner surface fastener 120 is released while the force pressed by the elasticity of the base sheet second surface portion and the base sheet third surface portion, the second surface cushion material 230 and the third surface cushion member 330 is released. It was joined to the third surface outer surface fastener 350. For this reason, joining and fixing are performed with a small holding force to the long body 81 whose thickness is thin or whose thickness is reduced by expansion and contraction of the long body 81.

  In addition, the fixing tool is enlarged for the purpose of expanding the contact surface, the shape of the elongated body 81 which can be supported to maintain the holding force is narrowed, and the area around the elongated body 81 is fixed from the beginning. It is assumed that the utensil descends. Therefore, the holding force desired by the wearer has not yet been obtained.

  In claim 1, referring to FIGS. 1 to 5, the holding plate 11 which is smaller than the longitudinal direction of the base sheet 7 of the first surface portion and is harder than the base sheet 7 attached to the inside, the second surface portion and the The third surface portion is constituted by the holding plates 21 and 31 which are harder than the base sheet 7, and the end surface of the other end 11 b of the holding plate 11 of the first surface portion is covered with a joining element, and A predetermined range of the holding plate 11 and the base material sheet 7 on one surface portion is adhered to each other from the upper ends 11a and 7a.

  Further, as shown in FIG. 8, holding plates 11, 21, and 31 made of a material harder than the base sheet 7 are provided inside each of the first surface, the second surface, and the third surface, and a lower end portion of the first surface holding plate is further provided. After the elongated body 81 is sandwiched between the second surface portion and the third surface portion by covering the joining element up to the end surface of the first surface holding member 11b, the end surface of the lower end portion 11b of the first surface holding plate is moved outside the third surface portion. It can be joined near the lower end of the side fastener 35.

As a result, the finger pressing the outside of the third surface portion at the moment when the inside of the first surface portion is joined to the outside of the third surface portion, which was a problem of the prior art with reference to FIG. Holding force.
Further, referring to FIGS. 8A, 8B, and 8C, the lower end 31b of the third-surface holding plate by the thickness of the first-surface holding plate 11 is moved from the lower end 21b of the second-surface holding plate to the upper end 21a of the second-surface holding plate. By being pulled in the direction, the inside of the second surface portion and the inside of the third surface portion become narrower, and the holding force on the elongated body 81 increases.

  Further, referring to FIG. 7, the holding plate 11 and the base material sheet 7 of the first surface portion are pasted from each other at a predetermined range from the upper ends 11a, 7a, so that the base material sheet joining portion 11ab is supported at the fulcrum. The lever action is performed using the outside of the upper end portion 7a of the base sheet as a point of force, and the joint between the end surface of the lower end portion 11b of the first surface holding plate 11b and the lower end portion 31b of the third outer surface fastener 35 as an action point. By freely shifting the position of the action point, tightening of the fixing tool corresponding to the shape (thickness, width, material) of the elongated body 81 can be increased.

In the second embodiment, referring to FIG. 8, the fastening of the fixture is performed by using the lever action with the base sheet joining portion 11ab as a fulcrum, and the distance between the base sheet upper end portion 7a and the base sheet joining portion 11ab is determined. The fulcrum, which is the base sheet joining portion 11ab in a predetermined range where the first surface sandwiching plate 11 and the base sheet 7 are stuck according to the relationship of the distance from the base sheet joining portion 11ab to the first surface sandwiching plate lower end 11b. Is determined. Therefore, when the adhesive is applied at 1/2 or less, the force applied to the power point becomes larger than the force applied to the applied point, and the tightening becomes heavy.
By providing the fulcrum of the above structure, the force applied to the power point is small, and the fixing operation is lightened, and the holding force desired by the wearer can be obtained.

In claim 3, with reference to FIG. 7, a predetermined gap is provided between the first surface holding plate 11 and the second surface holding plate 21 and between the second surface holding plate 21 and the third surface holding plate 31. By providing it, it has a function of a hinge having flexibility of the base sheet 7 while corresponding to the shape (thickness, width, material) of the long body 81. For example, if the length of the long body 81 is a standard shoulder bag belt having a thickness of 1 mm and a width of 50 mm, the distance between the lower end portion 11b of the first surface holding plate and the upper end portion 21a of the second surface holding plate and the second A gap of approximately 5 mm is provided between the lower end portion 21b of the surface holding plate and the upper end portion 31a of the third surface holding plate.
However, it corresponds to the shape (thickness, width, material) of the elongated body 81, and is not limited to this dimension. This provides a gripping force desired by the wearer while widely supporting the range of the shape of the long body 81 as compared with the conventional product.

  Referring to FIG. 9, when the elongated body 81 is sandwiched between the second surface sandwiching plate 21 and the third surface sandwiching plate 31, the second surface convex portion which sandwiches the elongated body 81 while loosely fitting the same. 22 and the third surface convex portion 32. Each convex portion 22, 32 has a function of a non-slip member.

  In claim 4, the second convex portion 22 will be further described with reference to FIG. It is a long member having a predetermined thickness that is equal to or less than the length of the second surface holding plate 21 in the longitudinal direction of the base sheet 7. The plurality of long members are arranged in parallel with each other at predetermined intervals in the width direction of the second surface holding plate 21. A concave portion and a convex portion are provided in the width direction of the second surface holding plate 21 by the second surface convex portion 22. The interval between the second surface convex portions 22 is wider than the width of the convex portions 22.

The third surface convex portion 32 will be further described with reference to FIGS. It is a long member having a predetermined thickness that is equal to or less than the length of the third surface holding plate 31 in the longitudinal direction of the base sheet 7. The plurality of elongate members are arranged in parallel with each other at predetermined intervals in the width direction of the third surface holding plate 31.
When the inside of the second surface portion and the inside of the third surface portion face each other, the third surface convex portion 32 is located between the second surface convex portions 22. The width and thickness of the second convex portion 22 and the third convex portion 32 are equal. The interval between the third surface convex portions 32 is wider than the width of the convex portions 32.

  Accordingly, when the inside of the first surface portion is joined to the outside of the third surface portion, the second surface convex portion 22 serves as a guide rail for the third surface convex portion 32, and is further carried by the portable item 91 outside the first surface portion. Due to the load, the inside of the first surface portion and the outside of the third surface portion do not move, and the second surface convex portion 22 is less likely to come off than the third surface convex portion 32. As shown in FIG. 9, the resistance prevents the elongated body 81 from sliding at the corners of the second surface convex portion 22 and the third surface convex portion 32. The shape of the convex portions 22 and 32 is a cross section having a corner.

  In the case of a thin strip-shaped elongated body 81 or a string-shaped elongated body 81, the second surface convex portion 22 and the third surface convex portion 32 which are loosely fitted are sandwiched between the convex portion corners and the frictional length of each convex portion is loosely fitted. The resistance to the downward direction of the length body 81 is generated. If the cross section of the convex portion is a polygon of a triangle or more, there is friction at the corner.

  Further, the second surface convex portion 22 and the third surface convex portion 32 bite into the contact surface of the long body 81 with respect to the thick and soft long body 81 like a shoulder pad, thereby improving the holding force. Further, when the load of the carrying item 91 is applied to the outside of the first surface portion, the looseness between the second surface convex portion 22 and the third surface convex portion 32 causes the displacement between the inside of the second surface portion and the inside of the third surface portion. Thus, the holding force desired by the wearer can be obtained even when the elongated body 81 has no tension.

  Hereinafter, the present invention will be described with reference to FIGS. 1 to 5 and FIG. The “portable goods fixture that can be attached to the elongated body 81 (hereinafter referred to as“ the fixture ”)” to which the present invention is applied has a function of remarkably improving the clamping force of the conventional fixture. , A first surface portion, a second surface portion, and a third surface portion formed on the base sheet 7. Here, the surface facing the elongated body 81 is defined as the inside and the opposite surface is defined as the outside.

  With respect to the first surface portion, the first surface holding plates 11 are attached to the base sheet 7 and the inner surface over a range of about 1/2 or more of the length of the holding plate from each end 7a, 11a. ing. In addition, the entire inner surface of the first surface holding plate 11 and the end surface of the other end 11b of the first surface holding plate 11 are covered with the joining element. A first surface outer surface fastener 13 is formed outside the first surface portion, so that a portable item 91 can be attached.

  As for the second surface portion, a second surface holding plate 21 is formed on the inner surface, and a second surface convex portion 22 is formed thereon. The second surface convex portion 22 is provided so as to be loosely fitted with a third surface convex portion 32 described below.

  As for the third surface portion, a third surface holding plate 31 is formed on the inner surface, and a third surface convex portion 32 is formed thereon. The third surface convex portion 32 is provided so as to fit loosely with the second surface convex portion 22. A third surface outer surface fastener 35 is formed outside the third surface portion, and can be joined to the first surface inner surface fastener 12.

  When this fixing device is applied to a long body 81 such as a belt or a string, first, the long body 81 is sandwiched between the inside of the second surface and the inside of the third surface with reference to FIG. The end face of the lower end portion 11b is provisionally joined to the third surface outer surface fastener 35 so that the base sheet 7 is pulled as much as possible, and then the first surface inner surface fastener 12 and the third surface The outer surface side fastener 35 is entirely bonded. The base material sheet 7 between the adjacent holding plates has a function of a hinge and has a feature of being flexible and not expanding and contracting, and retains the shape of the holding plate according to the width, thickness and shape of the long body 81.

  The upper end 7a of the base sheet indicates the first surface portion end.

  The first surface holding plate 11 is formed in a plate shape having elasticity and a predetermined thickness. After the long body 81 is held between the second surface holding plate 21 and the third surface holding plate 31, the lower end of the third surface holding plate is formed. The portion 31b is pulled and stretched in the direction of the upper end portion 21a of the second surface holding plate by the lever action by the thickness of the first surface holding plate 11.

  The first surface sandwiching plate upper end portion 11a indicates the base sheet upper end portion 7a in the longitudinal direction of the base sheet 7 of the first surface sandwiching plate 11.

  The lower end 11b of the first-surface sandwiching plate indicates a side opposite to the upper-end side 7a of the base sheet 7 in the longitudinal direction of the base sheet 7 of the first-surface sandwiching plate 11.

  Referring to FIG. 7, the first surface base sheet joining portion 11ab is formed such that the holding plate 11 and the base sheet 7 on the first surface portion are separated from the respective ends 7a, 11a by about 1/2 or more of the length of the holding plate. Indicates that they are pasted to each other over a range.

  The first surface inner surface fastener 12 is joined to the third surface outer surface fastener 35 with reference to FIGS. 3 and 8, and is covered up to the first surface holding plate lower end 11 b side end surface. The inside of the first surface is joined to the outside of the third surface while the lower end 11b and the lower end 31b of the third surface holding plate are joined.

  The first outer surface fastener 13 can be fixed to the portable item 91 by being joined to the portable item side fastener 92 with reference to FIG. 1, and the portable item 91 can be exchanged and fixed.

  The second surface holding plate 21 has a feature that determines the size of the fixing device and the position of the second surface convex portion 22 and has elasticity and has a leaf spring action, and sandwiches the long body 81 over the entire surface, and holds the third surface holding member. When the plate lower end 31b is pulled into the first surface holding plate lower end 11b, the holding force is increased by maintaining the shape of the base sheet 7. Further, if the width of the second surface holding plate 21 in the longitudinal direction of the base material sheet 7 is, for example, approximately 1.4 times the width of the shoulder belt, the shoulder shoulder belt has an angle of approximately 30 degrees with respect to the ground. The fixture is almost level with the ground. However, this dimension is determined by the shape of the elongated body, and is not limited thereto.

  The upper end 21a of the second-surface holding plate 21a indicates the upper-end side 7a of the base sheet 7 in the longitudinal direction of the base sheet 7 of the second-surface holding plate 21.

  The lower end 21b of the second surface sandwiching plate indicates a side opposite to the upper end 7a of the base sheet 7 in the longitudinal direction of the base sheet 7 of the second surface sandwiching plate 21.

  Referring to FIGS. 2 and 9, the second surface convex portion 22 has a feature of improving the clamping force while corresponding to the flexibility of the clamping plate, and has the function of alternately clamping the long bodies 81 with the third surface convex portion 32. have. The elasticity of the leaf spring action of the second surface holding plate 21 further enhances the holding force of the fixing tool, and the second surface convex portion is formed by folding the long body 81 at the corner of the second surface convex portion 22. The frictional force between the portion 22 and the elongated body 81 is increased.

  The third surface holding plate 31 determines the position of the third surface convex portion 32 with reference to FIGS. 2, 4, and 9. The body 81 is alternately and loosely fitted while being sandwiched, and the elongated body 81 is sandwiched by the entire inner surface of the third surface portion to increase the frictional force between the elongated body 81 and the fixture. When the columnar elongated body 81 is sandwiched between the second-surface sandwiching plates 21, the elongated body 81 is wound around the sandwiched base sheet 7 while bending the elongated body 81 by a leaf spring action.

  The third-surface sandwiching plate upper end portion 31a indicates the base-sheet upper-end portion 7a in the longitudinal direction of the base material sheet 7 of the third-surface sandwiching plate 31.

  The lower end portion 31b of the third surface holding plate 31 is opposite to the upper end side 7a of the base sheet 7 in the longitudinal direction of the base sheet 7 of the third surface holding plate 31.

Referring to FIGS. 2, 4 and 9, the third convex portion 32 has a feature of improving the clamping force while corresponding to the flexibility of the clamping plate. And enters the space between the second surface convex portions 22. Further, the elasticity of the third surface holding plate 31 further enhances the holding force, so that the corners of the third surface convex portion 32 break the long body 81 to increase the frictional force between the long body 81 and the fixture.
When the elongated body 81 is fixed, the displacement between the inside of the second surface and the inside of the third surface due to the load or the like of the elongated body 81 is prevented by loosely fitting the convex portion 22 on the second surface, and the holding force is maintained.

  The third surface outer surface fastener 35 is joined to the first surface inner surface fastener 12 with reference to FIG. 8, and is provided for making the whole a flat tubular shape.

  The long body 81 is divided into a flexible band, a string-like long body and a column-like long body having no flexibility. Specifically, the belt-like long body shows a shoulder belt portion of a shoulder bag, and a string-like long body. The body shows the string of the neck-down type name plate. As the columnar long body, a cane, a handle of an umbrella, or a frame portion of a bicycle, a stroller, a senior car, or the like is shown, but is not limited thereto.

  The carrying item 91 includes a carrying light, a pouch, a smartphone case, and the like, but is not limited thereto.

  The carrying item side fastener 92 is joined to the first surface outer surface fastener 13, the second surface outer surface fastener 25, and the outer surface fastener 73, and indicates that the carrying item 91 can be detached and replaced.

The operation of the method for fixing the strip-shaped or string-shaped elongated body 81 will be described with reference to FIGS. 7 and 8. The end face on the lower end portion 11b side of the first-surface holding plate is formed so that the holding force does not change even if the finger pressing the outside of the third surface portion holding the elongated body 81, which is a problem of the prior art, is released. It is joined while being stretched near the lower end portion 31b of the third surface holding plate of the three outer surface fasteners 35.
Further, in FIGS. 7A and 7B, the force for tilting the inside of the first surface portion so as to be joined to the outside of the third surface portion while maintaining the above-mentioned joint is a strong point, the base sheet joint portion 11ab is a fulcrum, and the lower end portion 11b of the first surface sandwiching plate. The lower end portion 31b of the third holding plate is pulled in the direction of the upper end portion 21a of the second holding plate by utilizing the lever action with the joint surface of the lower end portion 31b of the third holding plate as the point of action. The inside of the third surface portion is shifted toward the inside of the second surface portion from the lower end portion 21b as a base point, and the distance between them becomes narrower, thereby providing a clamping force on the elongated body 81.

  In FIG. 7C, in the method of fixing the thick strip-shaped elongated body 81, the inside of the lower end portion 11b of the first surface inner side fastener 12 inside the first surface holding plate 12 is the lower end portion of the third surface outer surface fastener 35. 31b, while being stretched near the inside of the first surface holding plate 11, a finger is placed near the center of the outside of the first surface part and near the inside of the upper end 11a inside the first surface so as to use the leaf spring action of the first surface holding plate 11. After joining so that the surface holding plate 11 is warped, the first surface inner surface fastener 12 and the third surface outer surface fastener 35 are sequentially joined.

  A method for fixing the columnar elongated body will be described with reference to FIG. When the fixing device is attached to the columnar elongated body 81, the outer surface of the upper end portion 21a of the second-surface holding plate 21 and the third-surface holding plate are finger-fed by the leaf spring action of the second-surface holding plate 21 and the third-surface holding plate 31. When the outer side of the lower end portion 31b is pressed to approach, the outer side of the upper end portion 21a of the second surface sandwiching plate and the outer side of the lower end portion 31b of the third surface holding plate are emphasized, and the lower end portion 21b of the second surface sandwiching plate of the base sheet 7 and the third surface sandwich The lever acts between the upper ends 31a of the plates, and the contact surface with the elongated body 81 at the center of the inside of the second surface holding plate 21 and at the center of the inside of the third surface holding plate 31 acts as a point of action. Increase. The joining is performed with the inside of the first surface portion stretched to the outside of the third surface portion.

  A comparative study of the clamping force will be described. The gripping force is measured by displaying a scale in units of 100 g of water on an empty 2 liter plastic bottle, and fixing the fixture to the long body 81 with a suspender capable of suspending the fixture. Water is poured into an empty plastic bottle, and the weight of the water when the fixture is lowered by 10 cm or more from the first fixing position of the elongated body 81 is defined as the holding force. (The weight of the hanging tool + funnel + empty PET bottle is 135 g.) The belt-shaped or string-shaped elongated body 81 has a high load when it is attached downward and has a high clamping force when it is attached. In the study, it was decided not to apply a load below the long body where the comparison standard was severe.

The description of Table 1 is shown. Example 1 shows the present fixing device. Example 2 shows that the thickness of the second-surface holding plate 21 of the fixing device is 1.5 times the thickness, and the difference in the holding force with the change in the elasticity of the holding plate. Comparative Example 1 shows the fixing device of Patent Document 1. Comparative Example 2 shows a commercially available shoulder belt pad of Patent Document 2. Comparative Example 3 shows a commercially available camera fixture. Comparative Example 4 shows a commercially available belt for LED headlights. The numerical values in the table indicate the weight of water, and the unit is g (gram).

  As the evaluation standard, a string of a neck-down type name plate which was strict in conditions as a comparison standard such as that the long body 81 was thin, thin, and the fixture was likely to fall down without tension, was used.

  As a result of the comparative study, in Example 1 and Example 2, the holding force of the hanging tool + funnel + the weight of the empty PET bottle, 135 g + water weight of 200 g were obtained. It turned out that it fell with 135 g of + funnel + empty PET bottle only. Assuming that the weight of a commercially-available carrying light is 100 g and the weight of the smartphone body is 130 g, it was confirmed that the present invention can obtain a pinching force that sufficiently satisfies the request of the wearer as compared with the comparative example (prior art).

  The first surface side base sheet 71 is an application example, as shown in FIG. 13, when a carrying article fixing portion is provided as a substitute for the second surface portion base sheet 7 and the second surface holding plate 21, the base sheet joining portion 11ab And the upper end 21a of the second-surface holding plate.

  The third-side base sheet 72 is an applied example, as shown in FIG. 13, when a portable product fixing portion is provided as a substitute for the second-side base sheet 7 and the second-side holding plate 21, the lower end of the second-side holding plate It may be provided between the end surface of the carrying item fixing portion instead of the portion 21b and the upper end portion 31a of the third surface holding plate.

  The outer side fastener 73 is an application example with reference to FIG. 11 and is provided with the outer side fastener 73 as a substitute for the base sheet 7, so that the portable article 91 can be carried outside on the second surface for the purpose of reducing the weight and size of the fixing device. It may be fixed.

  The holding plate provided on each surface is made of resin. Examples of applications include rubber, wood, metal, carbon fiber, and paper. The convex portion is made of rubber. Examples of applications include resin, wood, metal, carbon fiber, and paper. Each component is fixed with double-sided tape. Application examples include sewing and bonding. These materials, shapes, and fixing methods are predetermined for each elongated body, and are not limited thereto.

  As an application example, the portable product 91 can be fixed to the second surface portion by providing the second surface outer surface fastener 25 that is joined to the portable product side fastener 92 outside the second surface portion, or the portable product 91 can be replaced and fixed. May be.

  As an application example, the shape of the second surface convex portion 22 and the third surface convex portion 32 is a cross section having a corner portion, but may be a round shape for preventing scratches or the like as long as a desired holding force can be obtained.

  As an application example, referring to FIG. 12, the first surface portion may be changed to the carrying item fixing portion, and the base sheet upper end portion 7a may be joined at the same position as the base material sheet joining portion 11ab outside the carrying item fixing portion. Further, a first surface inner surface fastener 12 may be provided up to the end surface of the lower end portion inside the carrying item fixed portion.

  As an application example, the first surface inner side surface fastener 12 may be provided at a predetermined position from the end surface of the lower end portion 11b of the first surface holding plate to the base sheet joining portion 11ab inside the lower end portion 11b of the first surface holding plate. .

  As an embodiment, the fixing device may be used for binding long objects.

  As an application example, the shape of the second surface convex portion 22 and the third surface convex portion 33 may be such that a plurality of circular protrusions are arranged at predetermined intervals.

  As an application example, the first surface holding plate 11 may be provided by being attached to the base sheet 7 over a range of not more than half the length of the first surface holding plate 11.

  As an application example, the first surface portion, the second surface portion, and the third surface portion may have different longitudinal lengths. Further, the attachment range and attachment position of each holding plate may be changed according to the length of the second surface portion and the third surface portion with respect to the first surface portion. Further, the lengths in the longitudinal direction of the first surface holding plate 11, the second surface holding plate 21, and the third surface holding plate 31 may be appropriately changed.

  As an example, when sandwiching a thin strip-shaped long body 81 like a film, the inside of the second surface portion and the inside of the third surface portion face each other, and the third surface convex portion 32 is located between the second surface convex portions 22. In the embodiment, the end face of the lower end portion 31b of the third surface holding plate may be located at the same position as the end surface of the upper end portion 21a of the second surface holding plate.

  As an application example, the second surface convex portion 22 and the third surface convex portion 32 are provided inside the second surface portion and the third surface portion, but a rubber sheet or the like may be used as the non-slip member.

  As an application example, the shape of the first surface holding plate 11, the second surface holding plate 21, and the third surface holding plate 31 may be a predetermined shape that matches the elongated body 81.

  As an application example, the second surface convex portion 22 and the third surface convex portion 32 provided on the second surface and the third surface each having at least a part of a cross section are straight may be used.

  As an application example, each integrally formed convex portion having the function of the second surface and the third surface convex portion may be provided inside the second surface holding plate 21 and the third surface holding plate 31.

  As an application example, by joining the outside of the upper end portion of the first surface portion and the outside of the lower end portion of the second surface portion, the first surface portion is hardly separated from the third surface portion when the fixing device is fixed to a long body. May be.

  As an application example, the third surface outer surface fastener 35 may be provided so as to cover the lower end portion of the base material sheet 7 and the lower end portion 31b of the third surface holding plate in the third surface portion.

  As an application example, it is attached and detached by the first inner surface side fastener 12 and the third outer surface fastener 35, but if it is fixed without being attached or detached, it may be double-sided tape, adhesive, or welding. The fixing is not limited to these.

  As an application example, if the elongated bodies have the same shape, the end of the lower end portion 31b of the third surface holding plate may be bent outward to form a predetermined shape and joined to the lower end portion 11b of the first surface holding plate. Further, the end of the lower end portion 11b of the first surface portion is bent outward to form a predetermined shape and is locked with the end portion of the lower end portion 31b of the third surface holding plate, and the outside of the third surface portion and the inside of the first surface portion are joined. May be. However, the locking method is not limited to this.

  As an example, the elongated body may be fixed by fixing the outside of the first surface portion or the outside of the second surface portion to a wall or the like.

  As an application example, after providing a joining element with the outside of the upper end 11a of the first surface portion provided outside the lower end portion 21b of the second surface portion, and sandwiching the elongated body, joining the outside of the third surface portion and the inside of the first surface portion In addition, it is also possible to prevent the joining surface between the outside of the third surface portion and the inside of the first surface portion, which is a characteristic of the surface fastener, from coming off.

7 Base sheet 7a Base sheet upper end 11 First surface holding plate
11a First surface holding plate upper end portion 11b First surface holding plate lower end portion 11ab Base sheet joining portion 12 First surface inner surface fastener 13 First surface outer surface fastener 21 Second surface holding plate 21a Second surface holding plate upper end 21b Second surface holding plate lower end portion 22 Second surface convex portion 25 Second surface outer surface fastener 31 Third surface holding plate 31a Third surface holding plate upper end portion 31b Third surface holding plate lower end portion 32 Third surface convex portion 35 Third surface outer surface fastener 71 First surface side base sheet 72 Third surface side base sheet 73 Outer side fastener 81 Long body 91 Carrying goods 92 Carrying goods side fastener
700 Base sheet
700a Base sheet upper end
100a Upper edge of the first surface
100b Lower edge of first surface
120 First surface inner surface fastener
210a Upper edge of the second surface
210b Lower part of the second surface
230 Second surface cushion member
240 Non-slip member on the second surface
310a Upper edge of the third surface
310b Lower part of the third surface
330 3rd Surface Cushion Member
340 Non-slip member on the third surface
350 Third side outer surface fastener

Claims (4)

A three-fold elongated base sheet (700) composed of a first surface portion, a second surface portion, and a third surface portion, and an outer surface outside the third surface portion, with a surface facing the elongated body as an inner surface and an opposite surface as an outer surface. A joining element for removably joining the inside of the first surface portion and the whole to form a flat tubular shape, a joining element provided outside the first surface portion for attaching a portable item, The second side cushion member (230) and the second surface cushion member (330) further adhered to the base sheet (700) smaller than the longitudinal direction inside the second surface portion and the third surface portion are further provided inside the third surface cushion member (330). A portable article fixing device including a surface non-slip member (240) and a third surface non-slip member (340), which is smaller than a longitudinal direction of the base sheet of the first surface portion. A first surface holding plate (11) harder than the base sheet attached to the inside, A second surface clamping plate (21) and a third surface clamping plate (31) that are harder than the base sheet (7) of the second surface portion and the third surface portion, and a lower end portion of the first surface clamping plate (11b). Are covered with a joining element, and the first surface holding plate (11) and the base sheet (7) are respectively connected to the base sheet upper end (7a) and the first surface holding plate upper end (11a). ), Wherein a predetermined range is adhered to each other, and a portable article fixing device attachable to a long body.   The first surface holding plate (11) attached to the base material sheet (7) over a range equal to or more than １ ／ the length of the first surface holding plate (11). A portable article fixing device attachable to the elongated body according to 1.   A predetermined space is provided between the first surface holding plate (11) and the second surface holding plate (21) and between the second surface holding plate (21) and the third surface holding plate (31). 3. A carrying article fixture attachable to a long body according to claim 1 or 2, characterized in that: The elongated body (81) is sandwiched between the second-surface sandwiching plate (21) and the third-surface sandwiching plate (31), and when the inside of the second surface portion and the inside of the third surface portion are opposed to each other, the second The portable article fixing device attachable to an elongated body according to claim 1, wherein the third convex section (32) is located between the convex sections (22).

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