JP5154180B2 - Anti-slip material for bag - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag anti-slip member used for a back bag such as a school bag or a rucksack, a shoulder bag such as a student bag or a business bag, and other various bag backs and back belts.

  Conventionally, as shown in FIGS. 12 and 13, this type of bag anti-slip member is provided on the back surface 13 of the lower storage body 11 b connected to the lower storage body 11 b of the rucksack 11 so as to be separable below the upper storage body 11 a. There is something provided. This anti-slip member M is made by closely planting short fibers made of soft synthetic resin (Patent Document 1).

  The rucksack 11 provided with such a non-slip member M can be carried on the back as a close contact with the body.

  Further, as shown in FIGS. 14 and 15, there are a plurality of anti-slip members of this type that are connected to each other on both sides of a substantially central portion of the shoulder belt 22 of the shoulder bag 21 at appropriate intervals. To do. The anti-slip member M is made of rubber, synthetic resin, or the like, and can be implemented as a rectangular protrusion, a circular protrusion, or another appropriately shaped protrusion (Patent Document 2).

The shoulder belt 22 of the shoulder bag 21 provided with such an anti-slip member M can be prevented from slipping by narrowing or widening the interval of the anti-slip member M, or by narrowing or widening the width. It is assumed that the degree of bending of the portion where the members M are connected can be adjusted.
Japanese Utility Model Publication No. 60-103320 (first page, FIG. 1, FIG. 4) Japanese Utility Model Publication No. 61-25824 (first page, FIGS. 1 and 4)

  By the way, depending on the type of the heel, in a direction that you do not want to slide, such as a backpack, such as a rucksack, the heel slips downward from the user's back or slips outward from the left or right of the user's back. It is necessary to prevent it from shifting.

  However, the conventional anti-slip member for heels as shown in FIGS. 12 and 13 has no particular difference in the anti-slip action in either the vertical direction or the horizontal direction of the user's back. However, there was a problem that a large anti-slip action could not be exhibited in a direction where the user did not want to slide.

  In addition, in the case of a shoulder strap or a shoulder belt, for example, the back of the user's shoulder in the case of a shoulder belt, or the lateral direction of the user's shoulder in the case of a shoulder belt, It is necessary to prevent deviation.

  However, the conventional anti-slip member for heels as shown in FIGS. 14 and 15 has no particular difference in the anti-slip action in either the front / rear direction of the user's shoulder or the left / right inner / outer direction. However, there was a problem that a large anti-slip action could not be exhibited in a direction where the user did not want to slide.

  Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and has been made for the purpose of providing a non-slip member for heel that can exert a large anti-slip action in a direction in which it is not desired to slip. Is.

The anti-slip member for scissors according to the present invention is formed so as to protrude from the surface of the plate-like body 2 and the plate-like body 2 and to extend along the surface of the plate-like body 2. And a plurality of ribs 1 bent in a circular arc shape.

  The anti-slip member for the heel according to the present invention is a portion in which the plurality of ribs 1 are bent upward, and the plurality of ribs 1 are in contact with the left and right sides of the user's back of the backrest portion 3 of the shoulder bag. Are arranged vertically.

  Furthermore, the anti-slip member for the heel according to the present invention has the plurality of ribs 1 bent inward, and the plurality of ribs 1 are in contact with the left and right sides of the user's back of the backrest portion 3 of the shoulder bag. Are arranged side by side.

  Further, the bag anti-slip member of the present invention has the plurality of ribs 1 bent downward, and the plurality of ribs 1 are connected to the shoulder top portion of the user from the portion where the shoulder belt 8 of the bag carrying the bag contacts. It is assumed that the plurality of ribs 1 are bent downward in the vertical direction in the rear portion, and the plurality of ribs 1 are arranged in front of the portion where the shoulder belt 8 of the shoulder bag contacts the shoulder top of the user. It is assumed that the parts are arranged vertically.

  Further, the bag anti-slip member of the present invention has the plurality of ribs 1 bent inward, and the plurality of ribs 1 are connected to the shoulder top portion of the user from the portion where the shoulder belt 8 of the shoulder bag contacts. It is assumed that the plurality of ribs 1 are bent inwardly and arranged in the rear portion, and the plurality of ribs 1 are arranged in front of the portion where the shoulder belt 8 of the shoulder bag contacts the shoulder top of the user. It is assumed that the parts are arranged horizontally.

  Since the anti-skid member for heels according to the present invention is configured as described above, it can exert a large anti-slipping action in a direction in which it is not desired to slip, If it is applied to any place such as a belt or a shoulder belt, the anti-slip action can be more fully exhibited.

  BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out the anti-skid member for scissors according to the present invention will be described below in detail with reference to the drawings.

  The anti-slip member M for scissors according to the present invention is made of a material having a large coefficient of friction such as rubber or synthetic resin as shown in FIGS. 1 and 2, and is bent in a direction opposite to the direction in which it is not desired to slide. The rib 1 is formed on the surface of the plate-like body 2.

  And the non-slip | skid member M of the bag of this invention can be attached to the back support part 3 of the school bag R which is a kind of shoulder bag as shown in FIGS. As shown in FIG. 4, the backrest portion 3 is composed of the back plate 4, the exterior fabric 5, and the cushion material 6, and the undulating portions 3 a and 3 a are formed in the portions that contact the left and right sides of the user's back, respectively. It is assumed that

  The anti-slip member M is affixed to the surface of the exterior fabric 5 or protrudes from the hole 7 formed in the exterior fabric 5, and the periphery of the plate-like body 2 is sandwiched between the exterior fabric 5 and the cushion material 6. It is attached to the undulating portions 3a, 3a of the backrest portion 3 by sewing to the fabric 6 or the like. 3 and 4, the anti-slip member M is formed by bending a plurality of ribs 1 upward, and the plurality of ribs 1 are vertically disposed on the undulating portions 3 a and 3 a of the backrest portion 3. In the arrangement shown in FIG. 5, the plurality of ribs 1 are bent inward, and the plurality of ribs 1 are arranged in three rows horizontally on the undulating portions 3 a and 3 a of the backrest portion 3. In the arrangement shown in FIG. 6, the arrangement shown in FIG. 3, 4 and the arrangement of FIG. 5, that is, a plurality of ribs 1 bent upward, It is assumed that each of the undulating portions 3a and 3a is arranged in a row vertically, and a plurality of ribs 1 bent inwardly below the undulating portions 3a and 3a are arranged in three rows horizontally on the undulating portions 3a and 3a of the backrest portion 3, respectively.

  In the illustrated example, the rib 1 is bent in a square shape in a direction opposite to a direction in which it is not desired to slide, but may be bent in an arc shape in a direction opposite to the direction in which the rib 1 is not desired to slide. . The ribs 1 are arranged in a vertical row as shown in FIGS. 1, 3, 4, and 6. Each of the ribs has a length of about 3 to 4 cm and a width of about 2 to 2. 3 mm, height is about 1 to 2 mm, bending angle is about 110 to 130 degrees, and in a state where a plurality are arranged in a vertical row, the vertical dimension is about 9 to 11 cm, and the horizontal dimension is about 2 to 3 cm. Yes. If the rib 1 is configured in this manner, when the school bag R is carried on the back, the rib 1 comes into contact with the user's back, and the school bag R can be further prevented from slipping and sliding downward.

  The ribs 1 are arranged in three horizontal rows as shown in FIGS. 2, 5 and 6, and each of the dimensions is about 1 to 2 cm in length and about 1 to 2 mm in width. The height is about 1 to 2 mm, the bending angle is about 110 to 130 degrees, and the horizontal dimension is about 6 to 8 cm and the horizontal dimension is about 3 to 4 cm in a state where a plurality of rows are arranged in three rows. Yes. If the rib 1 is configured in this manner, when the school bag R is carried on the back, the rib 1 comes into contact with the back of the user, and the school bag R can be further prevented from slipping in the lateral direction of the back. it can.

  Furthermore, the anti-slip member M for scissors according to the present invention can be attached to the back belt 8 of the school bag R as shown in FIGS. The shoulder belt 8 includes an upper layer body (not shown), a lower layer body 8a, and a cushion material (not shown) sandwiched between them. And the anti-slip member M is affixed on the surface of the lower body 8a or protrudes from a hole (not shown) formed in the lower body 8a, and the periphery is sandwiched between the lower body 8a and the cushion material, It is attached to the shoulder belt 8 by sewing to the lower body 8a. In the anti-slip member M shown in FIG. 7, a plurality of ribs 1 are bent downward, and the plurality of ribs 1 are arranged behind a portion where the shoulder belt 8 contacts the shoulder top of the user. The plurality of ribs 1 are bent downward, and the plurality of ribs 1 are vertically arranged in a portion before the portion where the shoulder belt 8 contacts the shoulder top of the user. It is assumed that they are arranged in two rows. Further, in the anti-slip member M shown in FIG. 8, a plurality of ribs 1 are bent inward, and the plurality of ribs 1 are portions where the shoulder belt 8 contacts the user's shoulder top. It is assumed that a plurality of ribs 1 are bent inward and arranged in the rear part, and the plurality of ribs 1 are arranged in front of the portion where the shoulder belt 8 contacts the user's shoulder top. It is assumed that seven rows are arranged horizontally.

  In the illustrated example, the rib 1 is bent in a square shape in a direction opposite to a direction in which it is not desired to slide, but may be bent in an arc shape in a direction opposite to the direction in which the rib 1 is not desired to slide. . The ribs 1 are arranged as shown in FIG. 7, and each dimension thereof is about 1-2 cm in length, about 1-2 mm in width, about 1-2 mm in height, The bending angle is about 110 to 130 degrees, and in the state where a plurality are arranged, the vertical dimension is about 8 to 10 cm, and the horizontal dimension is about 2 to 3 cm. If the rib 1 is configured in this manner, when the school bag R is carried on the back, the rib 1 comes into contact with the front and back of the shoulder top of the user and further prevents the back belt 8 from slipping and slipping backward in the shoulder. be able to.

  The ribs 1 are arranged as shown in FIG. 8, and each of the dimensions is about 1-2 cm in length, about 1-2 mm in width, about 1-2 mm in height, The bending angle is about 110 to 130 degrees, and in the state where a plurality are arranged, the vertical dimension is about 8 to 10 cm, and the horizontal dimension is about 2 to 3 cm. If the rib 1 is configured in this way, when the school bag R is carried on the back, the rib 1 comes into contact with the front and back of the shoulder top of the user, and the shoulder belt 8 is prevented from slipping in the laterally outward direction of the shoulder. Can be blocked.

  Furthermore, the bag anti-slip member M of the present invention can be attached to the shoulder belt 9 of the shoulder bag S as shown in FIG.

  The anti-slip member M is directly affixed to the back surface of the shoulder belt 9 or, as shown in FIG. 10, the shoulder belt 9 is attached to the belt insertion portions 2a provided at both ends of the surface of the strip-shaped plate 2. It is attached to this shoulder belt 9 by passing it through. As shown in FIG. 11, the anti-slip member M includes a plurality of ribs 1 that are bent toward the central portion in the longitudinal direction of the back surface of the plate-like body 2. It is assumed that they are arranged in

  In the illustrated example, the rib 1 is bent in a square shape in a direction opposite to a direction in which it is not desired to slide, but may be bent in an arc shape in a direction opposite to the direction in which the rib 1 is not desired to slide. . And this rib 1 is arranged as shown in FIG. 11, and each dimension thereof is about 1-2 cm in length, about 1-2 mm in width, about 1-2 mm in height, The bending angle is about 110 to 130 degrees, and in the state where a plurality are arranged, the vertical dimension is about 8 to 10 cm, and the horizontal dimension is about 2 to 3 cm. In this way, when the shoulder bag S is hung on the shoulder, the rib 1 comes into contact with the front and back of the shoulder top of the user, and the shoulder belt 9 slips in the front-rear direction of the shoulder. More can be prevented.

  Although the anti-slip member M is not shown to prevent the shoulder belt 9 from slipping out of the shoulder when the shoulder bag S is hung on the shoulder, the plurality of ribs are not shown. 1 may be bent toward the inner side of the shoulder in the width direction of the back surface of the plate-like body 2.

It is a perspective view which shows one Embodiment of the non-slip | skid member for wrinkles of this invention. It is a perspective view which shows other embodiment of the non-slip | skid member for eaves of this invention. It is a perspective view which shows an example of the state which attached the slip prevention member for heels of this invention to the backrest part of the school bag. It is explanatory drawing which shows the attachment method to the backrest part of the school bag of the antiskid member for scissors of this invention. It is a perspective view which shows the other example of the state which attached the anti-slip | skid member for scissors of this invention to the backrest part of the school bag. It is a perspective view which shows the further another example of the state which attached the anti-slip | skid member for scissors of this invention to the backrest part of the school bag. It is explanatory drawing which shows an example of the state which attached the slip prevention member for heels of this invention to the backpack of a school bag. It is explanatory drawing which shows the other example of the state which attached the anti-slip | skid member for bags of this invention to the backpack belt of the school bag. It is a perspective view which shows the state which attached the slip prevention member for heels of this invention to the shoulder belt of a shoulder bag. It is the perspective view which shows the state which looked at the anti-slip | skid member for scissors of this invention shown in FIG. 9 from the surface side. It is the perspective view which shows the state which looked at the anti-slip | skid member for scissors of this invention shown in FIG. 9 from the back surface side. It is a perspective view of a rucksack to which a conventional anti-slip member for bag is attached. It is a perspective view of the lower storage body of a rucksack to which a conventional anti-slip member for bag is attached. It is a perspective view of the shoulder bag with which the conventional slip prevention member for heels was attached. It is the elements on larger scale of the shoulder belt of the shoulder bag to which the conventional slip prevention member for heels was attached.

Explanation of symbols

1 Rib 3 Backrest 8 Backpack Belt

Claims (5)

A plate-like body (2);
Projecting from the surface of the plate-like body (2), extending along the surface of the plate-like body (2), bent along the surface of the plate-like body (2) into a square shape or an arc shape. And a plurality of ribs (1) .   The plurality of ribs (1) are bent upward, and the plurality of ribs (1) are vertically arranged at portions of the backrest portion (3) of the shoulder bag that are in contact with the left and right of the user's back. The antiskid member for scissors according to claim 1 characterized by things.   The plurality of ribs (1) are bent inward, and the plurality of ribs (1) are horizontally arranged in the portions of the backrest (3) of the shoulder bag that abut on the left and right of the user's back. The antiskid member for scissors according to claim 1 characterized by things.   It is assumed that the plurality of ribs (1) are bent downward, and the plurality of ribs (1) are vertically arranged in a portion behind the portion where the shoulder belt (8) of the shoulder bag contacts the user's shoulder top. The plurality of ribs (1) are bent downward, and the plurality of ribs (1) are vertically arranged in a portion in front of the portion where the shoulder belt (8) contacts the shoulder top of the user. The non-slip member for scissors according to claim 1, wherein   It is assumed that the plurality of ribs (1) are bent inward, and the plurality of ribs (1) are placed laterally on a portion behind the portion where the shoulder belt (8) of the shoulder bag contacts the user's shoulder top. The plurality of ribs (1) are bent inwardly, and the plurality of ribs (1) are arranged in front of a portion where the shoulder belt (8) of the shoulder bag contacts the shoulder top of the user. The anti-slip member for scissors according to claim 1, wherein the anti-slip member is arranged horizontally in the portion.

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