JP5149856B2 - Handle mounting structure and case with handle in case with handle - Google Patents

Description

  The present invention relates to a structure for attaching a handle to a case with a handle (including a bag), and in particular, a handle in a case with a handle formed by sewing both ends of two handles to the upper end of a case body. And a case with a handle having the mounting structure.

  Conventionally, various handles according to various requirements such as the design, function, manufacturing cost, etc. of the case with the handle and their mounting structures are known. In such a handle and mounting structure, two handles formed by thinly folding the handle base material (with rubber or a flexible material sandwiched inside if necessary) can be realized at a relatively low cost. A handle attachment structure is known in which both ends of the handle are sewn to the upper end of the case body.

  As a case with a handle having such a handle mounting structure, for example, a front member and a back member are connected at the bottom, and the side of the bag body is closed by an opening / closing means. A cushioning sheet having both ends fixed to the upper part of the inner surface of the member is provided, and there is a space between the lower end where the cushioning sheet is folded back and the bottom surface of the bag body, and the cushioning sheet has elasticity and is provided at both ends. It has an edge, and the back member of the bag main body is provided with a non-slip material, and a storage bag for a notebook computer provided with a handle on each of the front member and the back member of the bag main body (for example, Patent Document 1) See).

  Further, as another example, for example, a synthetic resin box formed by integrally connecting a rectangular frame-like standing wall portion bent at a right angle to the peripheral edge is used as a core material, and a cushion material is provided on the inner surface side of the core material. And the lining fabric material, the outer fabric material is arranged on the outer surface side, and these are stitched together along the opening edge of the core material to form the bag body. A series of slide fastener strips that can be engaged and disengaged with each other are attached to the other three sides and the three sides of the bag body, and the lid is made of synthetic resin. It has a core material, cushion material and lining fabric material are arranged on the inner surface, outer fabric material is arranged on the outer surface side, and both ends of the handle are stitched together with the slide fastener strip to the bag body or the lid body. A bag (for example, refer to Patent Document 2) is known.

JP, 2003-230417, A FIG. Japanese Patent Laid-Open No. 2002-355110 FIG.

1 and 2 of Patent Document 1 disclose a mounting structure for sewing a handle directly to a fabric. According to this configuration, since the sewing thread is exposed on the opposite side of the surface where the handle is attached, there is a drawback that the appearance is very bad.
In order to eliminate such poor appearance, the exposed sewing thread is covered with another cloth, but there is a disadvantage that extra time and cost are required for manufacturing just to repair the appearance.

  On the other hand, the handle attachment structure disclosed in the invention according to Patent Document 2 is such that both ends of the handle are sewn together with the slide fastener strip to the bag body or the lid body, and the sewing thread is not exposed in appearance. Therefore, it is superior to the mounting structure disclosed in Patent Document 1.

  However, when a heavy object is stored in the bag, a considerable load is applied to the stitched portion of the handle at the time of use. Therefore, the structure in which both ends of the handle are sewn to the bag body or the lid together with the slide fastener strips is repeatedly used. The handle could come off, which was a problem. As a means for solving this problem, Patent Document 2 exemplifies an attachment structure such as attachment, but according to this configuration, the appearance becomes worse as in Patent Document 1, and it is unnecessary for manufacturing. There are drawbacks that require time and cost.

  The present invention has been made in view of the above circumstances, and it is difficult for the handle to be pulled out even by repeated use, and the appearance of the two handles is improved without increasing the manufacturing cost. An object of the present invention is to provide a handle attachment structure in a case with a handle in which both ends are sewn to the upper end portion of the case body.

1st invention WHEREIN: In the attachment structure of the handle in the case with a handle which sews each both ends of two handles with respect to the upper end part of a case main body, the case base material which comprises a case main body, and the handle which comprises a handle A base material and a covering material for covering the case base material or the handle base material, and covering the outer surface side, the inner surface side and the end surface side of the case base material with the handle base material, and at least the handle base material and the case base material In order to solve the problem, a handle mounting structure in a case with a handle, characterized in that it has a structure having a connecting strip formed by sewing with a suture thread, and a covering material is provided on the handle base material. This means.
“The outer surface side, the inner surface side and the end surface side of the case base material are covered with the handle base material” means that the handle base material is directly brought into contact with the outer surface, the inner surface and the end surface of the case base material. In other words, it is intended to include a configuration in which another member is interposed between the case base material and the handle base material and then covered with the handle base material.

  Further, as a second invention, according to the first invention, the both ends of the two handles are sewn to the upper end portion of the case body in the case with the handle whose upper end and the left and right side ends can be opened and closed by the slide fastener. In the handle mounting structure, the slide fastener has a slide fastener rail and a fastener fabric, the joint strip communicated with the suture includes the fastener fabric, and the slide fastener rail is disposed outside the joint strip, A handle mounting structure in a case with a handle, in which at least a part of the coupling strip is covered with a slide fastener, is a means for solving the problem.

  Further, as a third invention, according to the second invention, the both ends of the two handles are sewn to the upper end portion of the case main body in the case with a handle whose upper end and left and right side ends can be opened and closed by a slide fastener. In the handle mounting structure, the inner resin band is disposed in contact with the handle base material in the coupling strip, and the grip base material and the inner resin strip are communicated with the suture in the coupling strip. A grip attachment structure in a case with a handle, in which a slide fastener rail is arranged on the outer side and at least a part of the connecting strip portion is covered with a slide fastener, is used as a means for solving the problem.

  Further, as a fourth invention, according to the second invention, the both ends of the two handles are sewn to the upper end portion of the case body in the case with the handle whose upper and left and right ends can be opened and closed by a slide fastener. In the handle mounting structure, the connecting strip communicated with the suture includes the outer resin band and the inner resin band, and the inner resin band is disposed on the inner surface side of the case base material, and the outer surface side of the handle base material is disposed. The outer resin band is arranged, and the grip base material and the case base material are sandwiched between the inner resin band and the outer resin band, the slide fastener rail is arranged outside the coupling strip, and at least a part of the coupling strip is disposed. A handle attachment structure in a case with a handle, characterized by being covered with a slide fastener, is a means for solving the problem.

  Moreover, let the case with a handle which has the attachment structure of the case with a handle which concerns on said 1st, 2nd, 3rd or 4th invention as a 4th invention be a means for solving a subject.

  According to the first aspect of the present invention, in the handle mounting structure in the case with a handle for sewing both ends of the two handles to the upper end portion of the case body, the case base material constituting the case body, and the handle And a case base or a covering material covering the handle base, the outer side, the inner side and the end face of the case base are covered with the handle base, and at least the handle base Since the case base material is provided with a connecting strip formed by sewing the case base material with a suture thread, and the covering material is provided on the handle base material, the handle base material is disposed within the case base in the case base. Since it is arranged on the outer surface side, the end surface side, and the inner surface side of the material and is integrally fixed by the sewing thread as surrounding the case base material, the handle base material does not come off from the case base material. There will be no pull out of the handle. And only by the coated connecting strips being formed over the edge of the case, the appearance can be made very good.

  According to the second aspect of the present invention, in addition to the configuration of the first aspect of the present invention, the upper end and the left and right side ends can be opened and closed by a slide fastener. In the handle attachment structure in which each end of the book handle is sewn, the slide fastener has a slide fastener rail and a fastener fabric, and the joint strip connected by the suture includes the fastener fabric, and is outside the joint strip. Since the slide fastener rail is disposed on the cover strip and at least a part of the joint strip is covered with the slide fastener, the slide fastener on the outside of the joint strip is provided on the outside of the joint strip. A tape is arrange | positioned and it becomes the state by which the coupling strip part was substantially hidden by the slide fastener tape, and an external appearance can be improved.

  According to the invention of claim 3, with the configuration of the invention of claim 2, the upper end and the left and right ends can be opened and closed by a slide fastener with respect to the upper end of the case main body. In a handle mounting structure in which each end of two handles is sewn, an inner resin band is disposed in contact with the handle base material in the joint strip, and the handle base material and the inner resin strip are sutured in the joint strip. Since the slide fastener rail is arranged outside the connecting strip portion and at least a part of the connecting strip portion is covered with the slide fastener, the effect of preventing the pull-out of the handle according to claim 2 is achieved. And, on the outside of the connecting strip, the slide fastener tape is arranged so that the connecting strip is substantially hidden in the slide fastener tape, and the appearance appearance can be improved. An inner resin band is arranged in contact with the handle base material in the joint portion, and the handle base material and the inner resin belt are communicated with each other by a suture thread in the joint strip portion. The handle can be prevented from coming off more reliably, and the strength of the coupling strip itself can be increased, and the strength of the case with the handle can be increased.

  According to the invention of claim 4, a handle mounting structure for sewing both ends of the two handles to the upper end of the case body in a case with a handle whose upper and left and right ends can be opened and closed by a slide fastener. The connecting strips communicated with the suture thread include an outer resin band and an inner resin band, the inner resin band is disposed on the inner surface side of the case base material, and the outer resin band is disposed on the outer surface side of the handle base material. The grip base material and the case base material are sandwiched between the inner resin band and the outer resin band, the slide fastener rail is arranged outside the joint strip, and at least a part of the joint strip is covered with the slide fastener. From the above, it is possible to improve the effect of preventing the pull-out of the handle and the appearance of the above-described second aspect, and the outer resin band and the inner resin band function as a part of the coupling strip and are strong on the coupling strip. With reinforcement effect The structure in which the case base and the handle base are sandwiched between the outer resin band and the inner resin band, and the outer resin band and the inner resin band are connected and sewn together as a part of the connecting strip. Demonstrates a strong binding force and can more reliably prevent the handle from coming off.

  According to the invention which concerns on Claim 5, the case with a handle which has a strong and outstanding external appearance can be provided by the attachment structure of each said handle.

DESCRIPTION OF SYMBOLS 1 Case with a handle 2 Case main body 2a Front member 2b Back member 2c Bottom member 20 Case base material 20a Foam material sheet 20b Synthetic leather sheet 20c Synthetic fiber sheet 21 Bonding part 21a Extension part 3 Handle 30 Handle base material 30a Synthetic resin sheet 30b Lining sheet 31 Gripping part 5 Slide fastener tape 50 Fastener fabric 51 Fastener rail 51a Teeth 52 Slider 53 Pull handle 6 Suture thread 7 Cover fabric 8 Outer resin band 80 Flat plate part 81 Stopping part 82 Tape guide surface 9 Inner resin band

The perspective view which shows the case with a handle concerning Example 1 of the present invention. Example 1 The perspective view which shows the state which open | released the slide fastener of the case with a handle which concerns on Example 1 of this invention. Example 1 The assembly explanatory perspective view which shows the state before attaching a handle base material and a covering tape with respect to the case base material which concerns on Example 1 of this invention. Example 1 The perspective view which shows the attachment structure which attached the handle base material and the covering tape with respect to the case base material which concerns on Example 1 of this invention. Example 1 BRIEF DESCRIPTION OF THE DRAWINGS FIG. Example 1 The expanded view which shows the inside of the case with a handle concerning Example 1 of the present invention. Example 1 The assembly explanatory perspective view which shows the state before attaching a handle base material and a covering tape with respect to the case base material which concerns on Example 2 of this invention. (Example 2) The perspective view which shows the attachment structure which attached the handle base material and the covering tape with respect to the case base material which concerns on Example 2 of this invention. (Example 2) The longitudinal cross-sectional explanatory drawing which shows the attachment structure of the handle with respect to the case main body which concerns on Example 2 of this invention. (Example 2) The perspective view which shows the case with a handle concerning Example 3 of the present invention. (Example 3) The perspective view which shows the state which open | released the slide fastener of the case with a handle which concerns on Example 3 of this invention. (Example 3) The assembly explanatory perspective view which shows the state before attaching a handle base material and a covering tape with respect to a case base material. (Example 3) The perspective view which shows the attachment structure which attached the handle base material and the covering tape with respect to the case base material. (Example 3) The longitudinal cross-sectional explanatory drawing which shows the attachment structure of the handle with respect to the case main body which concerns on Example 3 of this invention. (Example 3)

  The present invention comprises a case main body in a handle attachment structure in which both ends of two handles are sewn to the upper end of the case main body in a case with a handle whose upper and left and right side ends can be opened and closed by a slide fastener. A case base material, a handle base material constituting the handle, an inner resin band, and a covering material covering at least the case base material or the handle base material, and an outer surface side, an inner surface side, and an end surface side of the case base material A grip base material, and at least a grip base material and a case base material are connected to each other with a suture thread, and a coupling strip portion is formed, and a grip base material, a case base material, an inner resin band, and a slide fastener tape are provided. By adopting a configuration in which the suture base communicates and is sewn, the handle base material is disposed on the outer surface side, the end surface side, and the inner surface side of the case base material so as to surround the case base material in the connecting strip portion. Integrated with sewing thread It is deposited, and, because it is possible to further strengthen the coupling ridges by the inner resin band, it is possible to reliably prevent detachment of the handle, to achieve a mounting structure of the handle in excellent with handle case.

(overall structure)
The attachment structure of the handle 3 in the case 1 with the handle according to the first embodiment of the present invention (see FIGS. 1 and 2) is configured on the front side and the back side of the case. The attachment structure of the handle 3 according to the first embodiment includes a handle 3, a case body 2, a slide fastener tape 5, a suture thread 6, and a covering fabric 7 as a basic configuration.

  The case main body 2 according to the first embodiment has a front member 2a and a back member 2b connected at the lower end by a bottom member 2c, and slides that are continuous slide fasteners at the upper end, the left and right ends, and both end portions of the lower end. By providing the fastener tape 5, the portion where the slide fastener tape 5 is provided can be opened and closed.

The front member 2 a and the back member 2 b are substantially symmetrical, and both are formed by the case base 20.
The case base 20 in the present embodiment is composed of three layers, and is composed of a foam sheet 20a, a synthetic leather sheet 20b covering the surface thereof, and a synthetic fiber sheet 20c covering the back surface of the foam sheet 20a. is there.

  The handle 3 uses a handle base material 30 in which a synthetic leather sheet 30a is folded twice to superimpose a backing sheet 30b, and only the position that becomes the grip portion 31 at the center is further folded in two and stitched. The shape is easy to put a finger on. For this reason, the double synthetic resin sheet 30a and the backing sheet 30b are polymerized at both ends attached to the case base 20.

  The slide fastener tape 5 is provided with a fastener rail 51 at one end of the fastener fabric 50 and forms a pair on the front member 2 a side and the back member 2 b side, and these can be engaged and disengaged by a slider 52 having a puller 53. In the first embodiment, the fastener rail 51 is composed of a row of service teeth 51a.

As shown in FIGS. 3 and 4, the attachment structure of the handle 3 in the case 1 with the handle according to the first embodiment is such that the handle 3 is exposed to the outside from the outer surface side of the case base 20 (that is, the synthetic leather sheet 20 b side). On the handle base material 30, the inner surface side, the end surface side, and the outer surface side of the case base material 20 are covered with the handle base material 30 so that the position corresponding to the end surface side of the case base material 20 is mainly covered. The coated dough 7 is polymerized. The coated fabric 7 is polymerized in a state where its end is folded in order to improve the appearance appearance. Further, the fastener fabric 50 in the slide fastener tape 5 is interposed between the covering fabric 7 and the handle base material 30 from the outer surface side.
In this state, the covering fabric 7, the fastener fabric 50 of the slide fastener tape 5, the handle base material 30, and the case base material 20 are all penetrated by the suture thread 6, thereby forming the connecting strip 21. In this state, the slide fastener tape 5 is disposed outside the coupling strip 21.

  With the above configuration, as shown in FIGS. 3 and 4, the handle base material 30 is arranged so as to be wound around the inner surface side, the end surface side, and the outer surface side of the case base material 20, and communicated with the case base material 20. Then, since the strong coupling strip 21 is formed, the attachment is very strong. Then, the fastener fabric 50 of the slide fastener tape 5 is sewn as a part of the coupling strip portion 21, so that the gap between the handle base material 30 and the case base material 20 in the case with handle 1 is shown in FIG. Since the slide fastener rail 51 naturally covers the connecting strip portion 21 because it is arranged in an open state, the stitched portion due to the attachment of the handle 3 is not exposed to the outside.

  As shown in FIG. 5, the coupling strip 21 that connects the handle 3 very firmly is substantially concealed by the slide fastener tape 5 as shown in FIG. 5 due to the mounting structure of the handle 3 on the front member 2 a side and the back member 2 b side. This is realized.

  Moreover, as shown in the development view showing the inside of the case with a handle in FIG. 6, the connecting strip portion 21 is continuous inside the slide fastener tape 5 and along the upper edge, the left and right edges, and the bottom edge of the case 1 with the handle. By forming the extending portion 21a to be formed into a frame shape, the strength of the case 1 with a handle can be increased.

  Next, the handle attachment structure for the case with the handle according to the second embodiment of the present invention has the same appearance as the first embodiment (see FIGS. 1 and 2), but is different in the internal structure. Is. That is, the handle 3 mounting structure in the case 1 with the handle according to the second embodiment of the present invention includes the inner resin band 9 in addition to the handle 3, the case body 2, the slide fastener tape 5, the suture thread 6, and the covering fabric 7. Have. The added inner resin band 9 can increase the strength of the case body 2 as well as increase the strength against the pull-out of the handle 3.

  As shown in FIG. 7, the inner resin strip 9 is a polyurethane strip having a thickness of about 1 mm and a height of about 6 mm.

  The attachment structure of the handle 3 in the case 1 with the handle according to the second embodiment is similar to the first embodiment in that the handle 3 is exposed to the outside from the outer surface side of the case base 20 (that is, the synthetic leather sheet 20b side). To do.

  In the mounting structure according to the second embodiment, as shown in FIGS. 7 to 9, the inner resin band 9 is disposed along the upper end on the inner surface side of the case base 20. The front end side of the sandwiched grip base material 30 is aligned with the upper end surface of the case base material 20 and the upper end surface of the inner resin band 9, and the inner resin band 9 is wound and arranged. That is, the inner resin band 9 is provided between the handle base material 30 that contacts the inner surface of the case base material 20. Further, the coated fabric 7 is polymerized from above, and the tape fabric 50 of the slide fastener tape 5 is sandwiched between the coated fabric 7 and the handle base material 30, and the coated fabric 7, the handle base material 30, the inner resin band 9, the case base The material 20 is connected and sewn with the suture thread 6 to form a connecting strip 21.

  In the second embodiment, as in the first embodiment, the handle base material 30 is disposed so as to be wound around the inner surface side, the end surface side, and the outer surface side of the case base material 20 and is stitched together with the case base material 20. Since the strong coupling strip 21 is formed, the attachment is very strong. Then, the pull-out of the handle 3 can be prevented more reliably.

  Further, similarly to the first embodiment, the fastener fabric 50 of the slide fastener tape 5 is sewn as a part of the coupling strip portion 21, so that the gap between the handle base material 30 and the case base material 20 in the case 1 with the handle. Since the slide fastener rail 51 naturally covers the connecting strip portion 21 because the slide fastener rail 51 is arranged in an open state, the stitched portion by the attachment of the handle 3 is not exposed to the outside, and is realized in a very good appearance. By providing the inner resin band 9 in the connecting strip portion 21, the strength of the connecting strip portion 21 itself can be increased, and the strength of the case with handle 1 can be increased.

  10 and 11, the attachment structure of the handle 3 in the case 1 with the handle according to the third embodiment of the present invention is the same as that of the second embodiment, that is, the handle 3, the case main body 2, the slide fastener tape 5, and the suture. In addition to the yarn 6 and the covering fabric 7, an outer resin band 8 is further provided. By the sandwiching structure by the added outer resin band 8 and the inner resin band 9 used in the second embodiment, the strength against the pull-out of the handle 3 can be increased, and the strength of the case body 2 can be increased.

  In the third embodiment, the basic configuration of the case body 2, the configuration of the case base 20, the configuration of the handle 3 and the handle base 30, the slide fastener tape 5, the suture thread 6 and the like other than the added inner resin band 9 are used. About, it is set as the structure similar to the structure of Example 2. FIG.

  The outer resin band 8 is a polyurethane band-shaped body, and as shown in FIG. 12, a short cross-sectional shape is formed as a thin plate-like flat plate portion 80 about three-fifths from the upper end. The shape is increased in thickness as it goes further downward. Of the portion where the thickness is increased, the side attached to the case main body 2 side is a retaining portion 81, and the opposite surface is a tape guide surface 82. Further, a cut 83 is provided downward from the upper end side of the flat plate portion 80 of the outer resin band 8. The cut 83 is formed continuously in the longitudinal direction. By the cuts, the outer resin band 8 is given flexibility.

  The attachment structure of the handle 3 in the case 1 with the handle according to the third embodiment is different from that in the first embodiment in that the handle 3 protrudes from the outer surface side (that is, the synthetic leather sheet 20b side) of the case base 20. Similar to the second embodiment.

  As shown in FIGS. 12 and 13, the mounting structure according to the third embodiment has a grip base on the outer surface side (synthetic leather sheet 20 b side) of the retaining portion 81 and the flat plate portion 80 of the outer resin band 8 and the case base 20. The material 30 is sandwiched, and the inner resin band 9 is disposed along the upper end on the inner surface side of the case base 20. The front end side of the sandwiched grip base material 30 is aligned with the upper end surface of the case base material 20 and the upper end surface of the inner resin band 9, and the inner resin band 9 is wound and arranged. In this state, the inner resin band 9 is interposed between the handle base material 30 that contacts the inner surface of the case base material 20, and the case base material 20 and the handle base material 30 are formed by the inner resin band 9 and the outer resin band 8. It becomes the structure which pinched | interposed.

  The edge of the fastener fabric 50 of the slide fastener tape 5 is continuously in contact with the tape guide surface 82 of the outer resin band 8 in the longitudinal direction, and the edge of the fastener fabric 50, the outer resin band 8, and the handle base material 30, the case base material 20 and the inner resin band 9 are covered with the covering cloth 7, and the fastener cloth 50, the outer resin band 8, the handle base material 30, the case base material 20, the inner resin band 9 and the covering cloth 7 are sutured 6 is connected and sewn to form a connecting strip 21 (see FIG. 14).

  In the third embodiment, as in the first and second embodiments, the handle base material 30 is disposed so as to be wound around the inner surface side, the end surface side, and the outer surface side of the case base material 20, and the case base material. Since it is connected and stitched together with 20 to form a strong coupling strip 21, a very strong attachment is obtained.

And the structure which sandwiched the case base material 20 and the handle base material 30 by the outer side resin band 8 and the inner side resin band 9, and the outer side resin band 8 and the inner side resin band 9 are connected and sewn as a part of the coupling strip part 21. As a result, a stronger binding force can be exhibited and the pull-out of the handle 3 can be prevented more reliably.
Further, the outer resin band 8 includes the flat plate portion 80, so that the suture 6 can be easily penetrated. In addition, the retaining portion 81 of the outer resin band 8 has a function of preventing the grip base material 30 from coming off by pressing the folded base material 30 in the connecting strip portion 21.

  In addition, the outer resin band 8 and the inner resin band 9 function as a part of the coupling strip 21, and a strong reinforcing effect can be imparted to the coupling strip 21.

  Further, the outer resin band 8 is formed with continuous cuts 83 in the longitudinal direction, so that the outer resin band 8 is given flexibility, and the strength and flexibility of the case 1 with the handle, An excellent case 1 with a handle having a function of preventing the removal can be realized.

  In the third embodiment, as in the first and second embodiments, the fastener fabric 50 of the slide fastener tape 5 is sewn as a part of the connecting strip portion 21, so that the handle base in the case 1 with the handle can be obtained. Since the space between the material 30 and the case base 20 is arranged in an open state, the slide fastener rail 51 naturally covers the connecting strip portion 21, so that the stitched portion due to the attachment of the handle 3 is not exposed to the outside. In addition to this, in addition to this, the slide fastener tape 5 can be configured to more easily cover the connecting strip portion 21 by the tape guide surface 82 of the outer resin band 8.

  As shown in FIG. 11, the coupling strip portion 21 that connects the handle 3 very firmly is substantially hidden by the slide fastener tape 5 by the above-described mounting structure of the handle 3 on the front member 2 a side and the back member 2 b side. This is realized.

  As mentioned above, although Example 1, Example 2, and Example 3 of this invention were shown, this invention is not limited to the said Example. For example, although not shown, a pocket having a flap may be provided on at least one of the front side and the back side, and the base end side of the flap may be clamped and fixed in the coupling strip 21. Moreover, as a structure of the joint strip part 21, it can also be set as the structure which provides the outer side resin band 8, and does not provide the inner side resin band 9. FIG.

  In each of the above-described embodiments, the covering fabric 7 is combined and penetrated with the suture thread 6, but it can be sewn to the connecting strip 21 using another suture thread.

  In the present invention, various bonding means such as a hot-melt adhesive can be appropriately provided between the members including the connecting strip 21 and heat treatment can be appropriately provided. By providing the bonding means, the binding force of each member can be further increased.

Claims (5)

  In a handle mounting structure in a case with a handle for sewing both ends of two handles to the upper end of the case body, a case base material constituting the case body, a handle base material constituting the handle, and the case A base material or a covering material that covers the handle base material, the outer surface side, the inner surface side and the end surface side of the case base material are covered with the handle base material, and at least the handle base material and the case base material are communicated with the suture thread. A handle mounting structure in a case with a handle, characterized in that it comprises a connecting strip formed by sewing and a covering material is provided on a handle base material. In the handle mounting structure in which both ends of the two handles are sewn to the upper end portion of the case body in the case with the handle whose upper end and the left and right side ends can be opened and closed by a slide fastener.
The slide fastener has a slide fastener rail and a fastener fabric, the joint strip communicated with the suture includes the fastener fabric, the slide fastener rail is disposed outside the joint strip, and at least a part of the joint strip The handle mounting structure in the case with the handle according to claim 1, wherein the handle is covered with a slide fastener. In the handle mounting structure in which both ends of the two handles are sewn to the upper end portion of the case body in the case with the handle whose upper end and the left and right side ends can be opened and closed by a slide fastener.
An inner resin band is disposed in contact with the handle base material in the joint strip, and the handle base material and the inner resin strip are communicated with each other in the joint strip with a suture,
3. A handle mounting structure in a case with a handle according to claim 2, wherein a slide fastener rail is disposed outside the coupling strip, and at least a part of the coupling strip is covered with a slide fastener. In the handle mounting structure in which both ends of the two handles are sewn to the upper end portion of the case body in the case with the handle whose upper end and the left and right side ends can be opened and closed by a slide fastener.
The connecting strip communicated with the suture includes the outer resin band and the inner resin band, the inner resin band is disposed on the inner surface side of the case base material, and the outer resin band is disposed on the outer surface side of the handle base material, The grip base material and case base material are sandwiched between the inner resin band and the outer resin band.
3. A handle mounting structure in a case with a handle according to claim 2, wherein a slide fastener rail is disposed outside the coupling strip, and at least a part of the coupling strip is covered with a slide fastener.   A case with a handle provided with the handle mounting structure according to claim 1, 2, 3 or 4.

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