JP7168186B2 - Straps and bags to which straps are attached - Google Patents

Description

Article 30, Paragraph 2 of the Patent Act applied Posted on June 13, 2017 on the website of Ad Co., Ltd. Delivered to Gakken Plus Co., Ltd. on June 22, 2017 Published in multiple magazines around June 2017 Published in Hon Mono Keikaku BEST SELECTION 2017 SUMMER PRODUCTS CATALOGUE published as a separate appendix.

TECHNICAL FIELD The present invention relates to a strap whose length can be adjusted, and more particularly to a strap with a wider range of adjustable length than a standard strap, and a bag to which the strap is attached.

As a strap whose length can be adjusted, a shoulder strap passed through the central shaft of a length adjusting device (hereinafter referred to as "koki") is passed through a ring body (hereinafter referred to as "kokikan"). is used. In this standard strap, the end of the shoulder strap passed through the hook is sewn together with the shoulder strap while being wrapped around the center shaft of the joint, and attached to the center shaft of the joint. And with this standard strap, you can adjust the length of the strap by changing the distance between the joint and the joint, in other words, the double length of the shoulder strap.

As another length-adjustable strap, it has been proposed that the length of the strap can be adjusted by fixing the operating piece that pulls out the shoulder strap from the joint to one end of the shoulder strap with a hook-and-loop fastener. (See Patent Document 1, for example). With this strap, the operating piece is pulled to pull the shoulder strap out of the joint, and the hook-and-loop fastener on the back side of the operating piece is engaged with the hook-and-loop fastener on one end of the shoulder strap to shorten the strap. It can be put into a state. Also, with this strap, you can pull the operating piece to release the hook-and-loop fastener, and pull the shoulder straps into a stretched state, or more correctly, a stretched state.

As a strap previously invented by the inventor, a shoulder strap attached to the Koki can is passed through one side of the Koki frame parallel to the central axis and then passed through the Koki can, and the shoulder strap passed through the Koki can is attached to the central axis of the Koki It has been proposed to pass through (see, for example, Patent Document 2). With this strap, the shoulder strap is tripled between the joint and the joint, making it possible to improve the length adjustment function by about two times compared to the standard strap.

JP 2009-165773 A (paragraphs 0007, 0018, 0019, FIG. 3) JP 2015-77252 A (paragraph 0023, FIG. 2)

However, with the standard adjustable length strap, the length of the strap can be adjusted by changing the double length of the shoulder straps, so the range of length adjustment is limited to the shoulders. From the length of the full length of the string to the length of a little less than half of the full length.

In the strap according to Patent Document 1, since the shoulder straps are folded and unfolded, the range in which the length can be adjusted is larger than that of a standard strap, and the shoulder straps are folded and unfolded. The length can only be adjusted in two steps. In addition, since the shoulder straps of the strap disclosed in Patent Document 1 are folded, it is not intended to be used with the length of the shoulder straps adjusted, in other words, to be used with the shoulder straps short.

In the strap previously invented by the inventor, the strap length can be adjusted by changing the length of the three shoulder straps, so the adjustable range is from the full length of the shoulder strap to the full length. We succeeded in making it much larger than the standard strap, up to a little less than a third of the length of the strap. However, with the inventor's previous inventions, the method of threading the shoulder strap is different from that of the standard strap, which sometimes causes trouble for the craftsman. In addition, with the straps previously invented by the inventor, the method of passing the shoulder straps is more complicated than the standard straps, and the number of places to sew the shoulder straps increases, which complicates manual work and requires advanced manual work by craftsmen. I decided to ask for As a result, although the inventor's previously invented straps have a significantly greater range of length adjustment than standard straps, they have been difficult to sell at affordable prices.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned problems, and to provide a strap having a wider range of length adjustment than a standard strap, and a bag to which the strap is attached.

In order to solve the above-mentioned problems, the invention according to claim 1 provides a length adjusting instrument (hereinafter referred to as "koki") having a string, a frame and a central shaft disposed inside the frame, One end or both ends of an adjustable length strap consisting of a ring body (hereinafter referred to as a kokikan) was detachably attached to the central shaft or kokikan of the koki.

In the invention according to claim 2, a pair of wing-like portions are formed at one end or both ends of the cord, and hook-and-loop fasteners are attached to the wing-like portions.

In the invention according to claim 3, the strap according to the inventions according to claims 1 and 2 is attached to the bag.

According to the first aspect of the invention, one end or both ends of the string are detachably attached to the joint or the joint, so that even the customer can easily remove or attach the string from the joint or the joint. And in the standard strap, the end of the shoulder strap is perforated so that the shoulder strap cannot be removed from the foot, but in the invention according to claim 1, the strap can be easily removed and attached from the foot and the foot. So, in addition to adjusting the length of the strap by changing the double length of the string as with a standard strap, you can remove the string to adjust the length of the strap.

Here, the adjustment of the length of the strap by removing the string will be described in detail. The length of the strap can be adjusted to a shorter range beyond the standard strap length adjustment range by removing the strap from the end, folding the removed strap from the end, and reattaching the folded and shortened strap to the Koki or Kokikan. can be adjusted.

Thus, according to the invention of claim 1, the length of the strap can be adjusted to a shorter range beyond the range in which the length of the standard strap can be adjusted. Even if it is longer than a standard strap by, for example, 20-30 cm, it can be shortened to the length of a standard strap. Therefore, according to the first aspect of the invention, if the length of the string is set longer than the standard strap by, for example, 20 to 30 cm, even a person with a larger physique can cross the strap. can.

Further, according to the invention of claim 1, one end or both ends of the string is detachably attached to the joint or the joint. The method of threading the string is slightly different, so the craftsman does not have to spend time.

Furthermore, according to the invention of claim 1, one end or both ends of the string is detachably attached to the joint or the joint, so the number of places where the string is sewn to the joint or the joint can be reduced, and the manual work of the craftsman can be facilitated. can.

According to the second aspect of the invention, a pair of wing-like portions are formed at one or both ends of the string, and the hook-and-loop fasteners are attached to the wing-like portions. So, you can easily remove and attach the string from the Koki or Kokikan. Therefore, according to the second aspect of the invention, the length of the strap can be easily adjusted at a store or at home.

According to the invention of claim 3, the straps of claims 1 and 2 are attached to the bag, so even a person with a larger physique can purchase the bag without worrying about the size of the strap. In particular, when the straps of claims 1 and 2 are attached to the shoulder bag, even a person with a larger physique can cross the shoulder bag and use it.

Further, according to the invention according to claim 3, the straps according to claims 1 and 2 can adjust the length of the strap in a wider range beyond the range in which the length of the standard strap can be adjusted. Therefore, when the straps of claims 1 and 2 are attached to the bag, it can be used as a shoulder bag, or as a waist bag or hip bag.

1 is a perspective view of a shoulder bag to which a strap according to an embodiment is attached; FIG. 1 is a perspective view of a strap according to an embodiment; FIG. (a) is a perspective view of a main part of a strap according to an embodiment, and (b) is a perspective view of a main part of a standard adjustable length strap. (a) is a perspective view showing a state before adjustment among the perspective views explaining the mechanism for adjusting the length of the strap according to the embodiment, and (b) is a perspective view showing a state during adjustment, (c) is a perspective view showing a state after adjustment. FIG. 11 is a perspective view of a strap according to another embodiment; FIG. 11 is a perspective view of a strap according to another embodiment; FIG. 11 is a perspective view of a body bag to which a strap according to another embodiment is attached;

First, a brief description will be given of the basics of the creation of this invention. The applicant is a bag manufacturer founded in 1983, and has been working with major apparel companies for a long time. We are working on manufacturing and development. In recent years, the original brand "FULLCLIP" (trademark registration No. 5626030) has been developing bags, pouches, small leather goods, apparel, headwear, etc., centering on fishing-related items.

The inventor mainly designs, manufactures, and sells fishing-related items, and in recent years has also handled outdoor bags and casual bags. As a bag craftsman, the inventor emphasizes practicality, and has been particular about "easy to store what you need, easy to take out, and smooth to store later."

Based on this commitment, the inventor has developed a strap that can be adjusted with one hand while crossing the strap (Patent No. 6055969), and a strap that has a length adjustment function that is about 2 times longer than a standard strap. We have developed a double-improved strap (Japanese Patent Application Laid-Open No. 2015-77252). In order to reduce the burden on the body, the applicant has recommended carrying the shoulder bag in close contact with the back.

Therefore, the Applicant offers a free service to shorten standard straps to suit smaller customers, such as hemming of trousers. Here, in order to shorten the strap, it was necessary to take the product back to the company, untie the shoulder strap that had been sewn, cut the shoulder strap, and then sew the shoulder strap again.

With regard to this service, the inventor came to think that the fact that the purchased product could not be taken home on the spot was causing inconvenience to the customer.

Then, the inventor noticed that there were requests from customers who purchased products through mail order to repair the straps for a long time. In addition, when the inventor was serving customers, he encountered a situation in which a customer with a larger physique gave up on purchasing the product because the strap was too short.

Therefore, the inventor is aware that the physique of Japanese people is diversifying, especially that the number of people who are as big as Westerners is increasing, so within the range where the length of the standard strap can be adjusted, the diversification of physiques I noticed that it is no longer possible to respond to Then, the inventor found that if the straps were made long like hemming trousers and the customer could easily shorten the length, it would be possible to respond to the diversification of physiques, which led to the creation of this invention. It is a thing.

Next, embodiments of the present invention will be described in detail with appropriate reference to the drawings. 1 is a perspective view of a shoulder bag to which a strap according to an embodiment is attached; FIG. As shown in FIG. 1, the shoulder bag 1 includes a strap 2 and a bag body B. As shown in FIG. Here, the strap 2 is configured to be hooked on fasteners b provided on both side surfaces of the bag body B so that the strap 2 can be removed from the bag body B. As shown in FIG.

FIG. 2 is a perspective view of the strap 2 according to the embodiment. As shown in FIG. 2, the strap 2 includes a string 3, a length adjusting device (hereinafter referred to as "koki") 4, and loops (hereinafter referred to as "kokikan") 5 and 6. there is

The string 3 is a string-like member. In the case of the shoulder bag 1 (see FIG. 1), the string 3 is a member that is crossed, more specifically, diagonally hung from the shoulder to the side so that the bag body B (see FIG. 1) can be carried on the back. .

The joint 4 is a frame-shaped part, and consists of a frame 4a and a center shaft 4b arranged inside the frame 4a. The joint 4 is a part that fixes the string 3 so that it does not shift and adjusts the length of the string 3. - 特許庁

The hooks 5 and 6 are ring-shaped parts that hold the string 3 so as to slide around the ring. The hooks 5 and 6 are, as shown in FIG. 1, so-called eggplant hooks with hooks attached so that the strap 2 can be removed from the bag body B (see FIG. 1).

As shown in FIG. 2, in the strap 2 according to the embodiment, the string 3 passed through the joint 4 passes through the joint 6 so that the length of the double string 3 can be changed to adjust the length of the strap 2. After being done, it is passed to Job 4 again. To explain the method of passing the string 3 in more detail, in the strap 2 according to the embodiment, one end 3a of the string passed through the center shaft 4b of the hook is passed through the ring of the hook 5 and wound around the ring of the hook 5. It is sewn together with the string 3, and the string 3 is attached to the hook 5 so as to slide around. In addition, the other end 3b of the string passed through the center shaft 4b of the joint is passed through the ring of the joint 6 so as to slide. Then, the other end 3b of the string that has been slidably passed through the ring of the hook 6 is again passed through the center shaft 4b of the hook, and then detachably attached to the center shaft 4b.

Next, the strap 2 according to the embodiment will be described in detail while comparing it with a standard adjustable length strap. (a) of FIG. 3 is a perspective view of the main part of the strap 2 according to the embodiment, and (b) of FIG. 3 is a perspective view of the main part of a standard adjustable length strap.

As shown in FIG. 3(a), in the strap 2 according to the embodiment, the other end 3b of the string is detachably attached to the center shaft 4b of the joint, so that it can be adjusted to a standard length. to differ greatly.

Here, as shown in FIG. 3(b), the standard length adjustable strap S2 is a string passed through a hook (not shown) with the other end S3b wound around the center shaft 4b of the hook. It is sewn together with S3 and attached to the central shaft 4b. The standard length adjustable strap S2 has the other end S3b sewn together with the string S3, so that the string S3 cannot be removed from the central shaft 4b.

As shown in (a) of FIG. 3, in the strap 2 according to the embodiment, the string 3 is passed through from below the center shaft 4b of the joint, and at first glance, the length of the string can be adjusted in a standard manner. What seems to be different from the strap S2 is the slight difference in whether the string 3 is passed through the central shaft 4 from below or from above. In the strap 2 according to the embodiment, the string 3 is passed from below the central shaft 4b so that the other end 3b faces outward so that the other end 3b of the string can be easily wound, but the other end 3b faces inward. Alternatively, the string 3 may be passed over the central shaft 4 in the same manner as the standard adjustable strap S2.

FIG. 4 is a perspective view explaining a mechanism for adjusting the length of the strap 2 according to the embodiment. FIG. 4(a) is a perspective view showing a state before adjustment, FIG. 4(b) is a perspective view showing a state during adjustment, and FIG. 4(c) is a perspective view showing a state after adjustment. It is a diagram.

As shown in FIG. 4(a), the strap 2 according to the embodiment has a pair of wing-shaped portions 7, 7 formed at the other end 3b of the string, and hook-and-loop fasteners 7a, 7a attached to the wing-shaped portions 7, 7. is installed.

As shown in FIG. 4(b), in the strap 2 according to the embodiment, the length of the strap 2 can be adjusted within a shorter range, more specifically, the double length of the string 3 (see FIG. 2) can be changed. When adjusting the length of the strap 2 in a shorter range beyond the range in which the length of the strap 2 can be adjusted (hereinafter referred to as the standard length adjustment range), the other end 3b of the string As indicated by the arrow, wind up a few turns if necessary.

As shown in (c) of FIG. 4, in the strap 2 according to the embodiment, the other end 3b of the string is wound several times, and the hook-and-loop fastener 7a of the pinnate portion is attached so as to embrace the string 3 immediately below. , 7a are engaged and attached to the center shaft 4b of the KOKI.

Here, the case where the length of the strap 2 is shortened beyond the range in which the standard length can be adjusted has been described, but the length of the strap 2 can be shortened in the range beyond the range in which the standard length can be adjusted. is adjusted, the number of windings of the other end 3b of the cord is reduced or eliminated.

As described above, in the strap 2 according to the embodiment, since the pair of wings 7, 7 having the hook-and-loop fasteners 7a, 7a are provided at the other end 3b of the string, the string 3 can be easily attached to the center shaft 4b. can be removed from and installed. In addition, in the strap 2 according to the embodiment, in addition to adjusting the length of the strap 2 by changing the double length of the string 3 in the same manner as the standard length-adjustable strap, Since the length of the strap 2 is adjusted by changing the number of windings of the other end 3b, the range in which the length can be adjusted is larger than that of a standard strap.

FIG. 5 is a perspective view of a strap according to another embodiment; As shown in FIG. 5, in a strap 21 according to another embodiment, one end 31a of the string is also detachably attached to the hook 5. As shown in FIG. As described above, in the strap 21 according to the other embodiment, the length of the strap 21 can be adjusted by changing the winding number at both ends (one end 31a, the other end 31b) of the string 31. It has a wider range of adjustable length.

FIG. 6 is a perspective view of a strap according to another embodiment; As shown in FIG. 6, in another embodiment of the strap 22 , the other end 32 b of the string is clipped together with the string 32 by a clip 8 .

FIG. 7 is a perspective view of a body bag attached with a strap according to another embodiment. As shown in FIG. 7, in a strap 23 according to another embodiment, one end 33a of the string is also detachably attached to the foot 4. As shown in FIG. In addition, in the strap 23 according to another embodiment, the length of the strap 23 can be adjusted by changing the number of windings at both ends (one end 33a, the other end 33b) of the string 33, so that the length of the strap 23 can be adjusted. Large range of adjustable length. Therefore, if the strap 23 according to another embodiment is attached to the body bag 11, it can be used as a shoulder bag, or as a waist bag or hip bag.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. For example, the strap 2 according to the embodiment is attached to the shoulder bag 1, and the strap 23 according to another embodiment is attached to the body bag 11. For example, a tote bag, a waist bag, and a backpack I don't care if it's a bag like this. Furthermore, other than bags, for example, camera straps, baby straps, and guitar straps can be used.

In addition, in the strap 2 according to the embodiment, hooks 5 and 6 are used as the hooks 5 and 6 so that they can be removed from the bag body B, but when the strap 2 is attached to the bag body B, hooks may be used.

2 Strap 3 String 3a One end 3b The other end 4 Length adjustment device (job)
4a frame 4b center shaft 5 ring (Kokikan)
6 ring body (Kokikan)
7 pinnate portion 7a hook-and-loop fastener

Claims (3)

An adjustable strap,
The strap comprises a string, a length adjusting device having a frame and a central shaft disposed inside the frame, and a loop,
one end or both ends of the string is detachably attached to the central axis of the frame of the length adjusting device or the ring ,
One end of the string detachably attached to the central axis of the frame of the length adjusting device faces outward of the string doubled between the length adjusting device and the ring. A strap to do. The string has a pair of pinnate portions at one end or both ends thereof,
2. The strap according to claim 1, wherein said wings are provided with hook-and-loop fasteners. A bag to which the strap according to claim 1 or 2 is attached.

Images