JP4234775B1 - Backpack belt attachment cover - Google Patents

Abstract

Provided is a small and easy-to-removable cover that can cover the back ring portion and the back belt attaching portion while maintaining the functionality of the back ring portion and maintaining the fit of the back belt, and prevents the hair from being entangled.
A lid-side covering portion 1 and a belt-side covering portion 5 that can be attached to a base portion of an outer lid are connected in a vertical direction, and a school bag suspension 54 can be inserted between the connecting portions. A slit 12 is formed, and a protruding piece 3 projecting downward is provided in the middle of the covering portion 1, and a covering piece 10 is provided in the middle of the covering portion 5 so as to protrude upward and fasten to the protruding piece 3 to cover the slit portion. . The covering portion 5 has the same width as the covering portion 1 and has a cover portion 6 having a bifurcated lower portion at the center, and a folding portion 7 in which folding portions 7a and 7b that can be folded back and forth are extended from the bifurcated portion. And integrated into the bifurcated part.
[Selection] Figure 1

Description

  The present invention relates to a cover for preventing hair or the like from being caught between attachment portions of a backpack belt including a back ring portion of a school bag.

  Even with a school bag having a simple configuration in which the upper end of the back belt is connected to a retaining ring attached to the upper portion of the back plate, hair may get entangled with the attachment portion. Recent school bags can cope with individual differences such as physique and growth, can follow the exercise moderately, but are equipped with a back ring that is configured to provide a stable backpack comfort. Since these have a rotating structure and the structure is complicated, the hair is easily entangled in the back ring part, and the actual situation is that the trouble of removing the entangled hair is increasing.

  One of such measures is to pass the upper part of the cover as it is over the back ring through a hole provided in the upper part of the cover that covers the outer cover of the school bag. It is a cover as shown in Patent Document 1. The other one is a method in which a tube cover having elasticity is wound around each attachment portion of the left and right backpack belts to the back ring. It is a cover as shown in Patent Document 2.

Registered Utility Model No. 3077278 JP 2006-43031 A

  However, in the case of the former, there is an inconvenience that an outer cover that is not related to this purpose must be unavoidably attached to prevent hair tangles. There is a drawback that it is difficult to sufficiently cover the mounting portion and the back ring portion, and at the same time, it is difficult to follow these motility. In the latter case, since the hair is wound around the base of the back belt, it is not possible to prevent the hair itself from entering the back ring, and therefore, the entanglement of the back ring cannot be sufficiently prevented. It was.

  The present invention is intended to improve such a conventional problem. The cover itself can be made small and easy to attach and detach, and the rotation function of the back ring portion can be maintained so that the wearer can run. Even if the school bag swings violently, the back ring belt and the back belt mounting part can be covered while maintaining the fit of the back belt, providing a cover that prevents hair from getting entangled with this part, Or a cover that can cover the insertion portion so that the handle can be passed through is provided.

In order to solve the above problems, the present invention provides a lid-side covering portion that can be attached in the width direction near the base portion of the outer lid of the school bag, and an upper portion of the back ring portion and near the base portion of the left and right back belts. A belt-side covering portion provided with a foldable portion that can be attached to each other is connected in the vertical direction with the former as the upper side and the latter as the lower side, and a slit through which a school bag suspension or the like can be inserted in the middle of the continuous portion. A backpack belt attachment cover of a school bag having a formed configuration is assumed .

In the above cover, the present invention projects a covering piece having a width shorter than the left and right width of the slit from one of the belt side covering portion or the lid side covering portion so as to cover the slit middle portion, The belt-side covering portion has a left-right width that is substantially the same length as the lid-side covering portion, and has a vertical width that can be attached to the left and right back belt belt roots, and the lower side of the center portion is formed. A bifurcated portion is formed with a foldable portion that can be folded back to the left and right sides, and the folded portion is fastened to the vicinity of the left and right end portions of the belt-side covering portion, so The backpack belt attachment portion cover of the school bag is configured so as to be sandwiched so as to be in a free insertion state having a space in the left-right direction.

In addition, the cover piece that covers the slit part is formed on either the belt side cover part or the cover side cover part, and the protruding piece that can be overlapped with the cover piece is formed on either one of the other features. To do.

  In the present invention, the upward and downward directions are directions for explanation in the drawings, and in the usage mode, the vertical direction is, for example, the forward and backward direction, or the vertical direction is not limited.

  According to the cover of the above configuration, the cover side covering portion is attached to the vicinity of the base portion of the school bag outer lid, and the belt side covering portion is disposed on the upper side of the back ring portion, and the folded portion is arranged on each of the left and right back belts. It can be used by being attached to the vicinity of the base portion and inserting the hand of the school bag through the slit. According to this, it can be mounted so as to cover the vicinity of the back ring part with a small cover, the cover itself can be small and light and easy to attach and detach, and above the back ring part. Because it is arranged, while maintaining the rotational functionality of the back ring part as it is, while maintaining the mobility of the back belt, it can be stably covered the attachment part of the back ring part and the back belt, It is possible to provide a cover in which hair is not easily entangled with the portion.

  Furthermore, the slit can be inserted with a handle or handle that protrudes upward from the upper part of the back plate of the school bag, and hair is not easily entangled with the slit, but the slit is formed by forming a covering piece or a protruding piece. The part is more reliably closed, further ensuring the stability of the coating and the prevention of entanglement.

DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a preferred embodiment as an example of the invention will be described with reference to the drawings.
1 to 3 are front and back views of a cover showing an embodiment of the present invention, FIGS. 4 to 5 are exploded views thereof, FIGS. 6 to 8 are longitudinal sectional views of respective portions, and FIGS. is there.

  Reference numeral 1 denotes a cover side covering portion, which has a lateral width substantially the same as the lateral width of the outer lid 51 of the school bag, and is an elongated sheet body 1a having an appropriate vertical width, and is made of cloth, leather, plastic sheet , Foam sheet, other synthetic materials, or any material such as these multi-layer materials, which may be either hard or soft, but preferably a plastic single sheet or moderately mounted multilayer with appropriate hardness (tension) It is formed of a sheet, rubber cords (flat cords) 2 are arranged over the left and right sides of the back surface, and both ends are fastened to the sheet body 1a, and the outer lid 51 is attached to the sheet body 1a and the rubber cord 2 as shown in FIGS. So that the lid-side covering portion 1 can be attached to the outer side of the base portion of the outer lid 51. The rubber cord 2 can be a pair of left and right retaining strings or retaining bands having an engagement tool at the tip, or other appropriate fastening member.

  A protruding piece 3 is attached to the center of the surface of the lid side covering portion 1 by sewing or bonding, and the protruding piece 3 has a lateral width shorter than the length of a slit 12 to be described later, and extends downward from the lid side covering portion 1. It is formed so as to protrude slightly to cover the central portion of the slit 12, and an appropriate male or female fastener 4a such as a hook or a velvet fastener is fixed to the surface.

  Reference numeral 5 denotes a belt-side covering portion, which uses any material such as cloth, leather, plastic sheet, foam sheet, other synthetic materials, or a multilayer material thereof, and is flexible as well as the flexible sheet-like cover portion 6. A sheet-like folding part 7 is formed continuously.

  The cover portion 6 has a lateral width that is substantially the same length as the lid-side cover portion 1, has an upper side parallel to the lower side of the cover portion 1 (or the sheet body 1 a), and covers the upper portion of the back ring portion 52. Appropriate vertical width, that is, an appropriate vertical width that can be attached to the upper roots of the left and right backside belts 53, 53 so as to cover the upper part, and the lower part expands and opens at the lower center. It is in the form of a sheet formed with a notch 8 such as a bifurcated or downward semi-elliptical arc. In the illustrated example, the cover portion 6 has a shape in which the vertical width at the left and right ends is narrow and the vertical width gradually increases toward the notch portion 8 at the center, for example, a shape such as a deformed horizontally long triangle shape or both cover portions 6, 6. It is formed into a shape like an expanded wing spread as both wings.

  The folding part 7 is a sheet of the same material as the cover part 6 and is formed in substantially the same shape. The folding part 7 and the cover part 6 are joined together by stitching along the edge of the notch part 8, and the left and right folding parts are integrated. The portions 7a and 7b and the narrow intermediate portion 7c therebetween are formed as folded-back free portions that are open except for the sewing side along the edge of the notch.

  Further, when the left and right folded portions 7a and 7b are folded back and overlapped on the left and right back surfaces of the belt-side covering portion 5, the folded portions 7a and 7b are folded with the covering portion 5 so that the front ends thereof can be fixed respectively. The part 7 is provided with a pair of male and female fasteners 9a, 9b such as opposing hooks and fasteners. The intermediate portion 7c is formed so as to stand upright by being pulled in the back side direction of the belt side covering portion 5 in a state where the left and right folded portions 7a and 7b are folded back, and serves to cover the upper portion of the back ring portion. Play a part in

  The lower part of the cover piece 10 is connected to the upper center of the back surface of the cover part 6 by sewing or the like so that the cover piece 10 protruding above the cover part 6 can be polymerized on the surface side of the protruding piece 3. In the covering piece, a protruding piece fastener 4a and a pair of male and female fasteners 4b are mounted.

  The lid-side covering portion 1 and the belt-side covering portion 5 are in a parallel state such that the lower side of the former 1 to the sheet body 1a and the upper side of the latter 5 to the cover portion 6 substantially contact or overlap. At the same time, the joint piece 11 is passed between both ends at the left and right ends, and the two are joined together by sewing or the like, and the slit 12 whose upper and lower sides can be freely opened and closed is formed between the joint pieces 11 and 11 at both ends. As a configuration. The lid-side covering portion 1 and the belt-side covering portion 5 can be arranged so that the slit 12 between the upper and lower sides forms a slight gap, but it is preferable that the gap is small or not.

The protruding piece 3 and the covering piece 10, the left and right width formed shorter than the length of the slit 12, the remaining slit parts of the open at both ends of the slit 12 even in a state where the closing protruding pieces 3 and the covering piece 10 It is preferable that this portion is formed so that the school bag suspension 54 is inserted therethrough. Unlike the above, the protruding piece 3 and the covering piece 10 are formed as two pieces each divided into left and right parts, and a slight gap is provided between the two parts to leave a slightly wide slit part. It is also possible to form it.

As described above, an edge material 13 such as a hem cloth is continuously sewn on the outer peripheral edges of the cover-side cover portion 1 and the belt-side cover portion 5 which are integrally provided in a continuous manner and serve as a decorative and continuous reinforcement. It is good to wear. Moreover, it is preferable that the above-mentioned constituent members are also attached by sewing or the like with an edge material serving as a decoration and a reinforcement. In the drawing, the edge material is shown with the dotted line representing the sewing state. However, the edge material may not be provided.
In the above, only the covering piece 10 can be provided without providing the protruding piece 3. In this case, the fastener 4a may be formed on the lid side covering portion 1 to the sheet body 1a. It is also possible to provide only the protruding piece 3 without providing the covering piece 10 and use this protruding piece as the covering piece. In this case, the lower portion of the covering piece protrudes, but the protruding portion can be along the back surface side of the belt side covering portion 5, but may be along the front surface side.

  As shown in FIGS. 9 and 10, the cover constructed as described above has the lid side covering portion 1 attached to the outer side of the base portion of the outer lid 51 of the school bag with the rubber cord 2, and the suspension 54 is passed through the slit 12 and is While the folding portion 7 (7a, 7b) is opened, the base portions of the left and right backside belts 53, 53 are wrapped so as to be folded outward from the inside through the back side, and the fastener 9a, The cover piece 10 can be covered with the intermediate portion of the slit 12 inserted through the suspension 54 and fixed to the cover-side cover portion with the fasteners 4a and 4b.

In this way, the cover covers the upper part of the back ring from the outside of the outer base of the outer lid, covers the bases of the left and right backpack belts, covers them with sufficient width, and the middle part of the cover part also has the back ring. Since the upper part is covered, the hair does not enter the vicinity of the dorsal ring portion, and the hair does not get entangled. The lid side cover is attached to the base of the outer lid and stabilized, and the belt side cover has a sufficiently wide belt insertion gap to hold the back belt base so that the movement of the back ring and back belt Functions such as sex are not impaired. The cover as a whole can be made compact and lightweight, and can be made excellent in design.

It is a surface view of the cover which shows one Embodiment of this invention. It is a reverse view of the cover of FIG. It is a back view which shows the state which open | released the folding part of FIG. FIG. 2 is a partially omitted surface view showing a lid side covering portion and a belt side covering portion in FIG. 1 separately. FIG. 3 is a partially omitted rear view showing the cover side covering portion and the belt side covering portion of FIG. 2 separately. FIG. 2 is a cross-sectional view taken along line AA in FIG. 1. It is a sectional view of the BB line of FIG. FIG. 2 is a cross-sectional view taken along line CC in FIG. 1. It is the schematic which shows the use condition which mounted | wore the school bag with this cover. It is a cross-sectional state schematic diagram which shows the use condition which mounted | wore the school bag with this cover.

Explanation of symbols

1 cover side covering part, 1a sheet body, 2 rubber string, 3 protruding piece,
4a, 4b fasteners, 5 belt side covering part, 6 cover part, 7 folding part,
7a, 7b left and right folded part, 7c middle part, 8 notch part,
9a, 9b fasteners, 10 covering pieces, 11 joint pieces, 12 slits,
13 rim materials,
51 outer bag, 52 back ring, 53 back belt, 54 suspension

Claims (2)

A belt side with a cover side covering part that can be attached in the width direction near the base part of the outer lid of the school bag, and a folding part that is arranged on the upper side of the back ring part and can be attached near the base part of the left and right shoulder straps. In the backpack belt attachment cover of the school bag, which has a structure in which the cover part is connected in the vertical direction, and a slit is formed in the middle of the connection part through which the hand of the school bag is inserted , the width is shorter than the left and right width of the slit. A covering piece projecting from one side of the belt side covering portion or the lid side covering portion to the other side so as to cover the slit middle portion, and the belt side covering portion is substantially the same length as the lid side covering portion. The left and right widths can be attached to the base of the left and right back belt belts, and the lower side of the central part is formed in a bifurcated shape, and the bifurcated part can be folded back to the left and right sides. Extend the folding part and Flaps can be fastened around the folded tip near the right and left ends of the belt-side coating unit, backpack school bag made so as to sandwiched so as to be freely inserted condition with a space a backpack belt in the lateral direction Belt attachment cover. The cover piece covering the slit portion is formed on either the belt-side cover portion or the lid-side cover portion, and the cover piece and the projecting piece capable of being polymerized are formed on either one. The backpack belt cover of the school bag as described.

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