JP3432186B2 - Carrying equipment - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack. 2. Description of the Related Art Conventionally, when taking out items stored in a backpack body, the backpack body can be brought to the front of the body without lowering the backpack, and conversely, the front side of the body can be taken out. Japanese Patent No. 2938356, Patent No. 29
No. 38383 is known. This structure will be described with reference to FIGS. As shown in FIG. 3 and FIG.
, Upper ends of two upper shoulder straps 2A, 2B are fixed. On the left and right of the lower part of the bag body 1, connecting pieces
Attachment bands 4A and 4B through which A and 3B are inserted are attached. Back straps 10 and 20 are attached to the upper shoulder straps 2A and 2B and the connecting tools 3A and 3B. A shoulder strap 10 for a backpack has a structure as shown in FIG. At the lower end of the upper shoulder strap 2A, a female portion 12a of a well-known detachable engaging / disengaging device 12 is attached via a connecting band 11, and a long adjusting strap is attached to a male portion 12b of the engaging / disengaging device 12. 13 is inserted. Engagement tool 12
One side of the adjustment string 13 inserted through the male part 12b is inserted into the upper side of the well-known adjustment tool 14 and folded back, and one end 13a is fixed to the back side of the upper shoulder string 2A. The other side of the adjustment string 13 inserted into the male portion 12b of the engagement / disengagement tool 12 is inserted from the upper surface side of the adjustment tool 14 to the back surface side, is subsequently inserted into the connecting tool 3A, and is again adjusted.
Is folded back while being inserted on both sides of the lace hook portion 14a, and the other end portion 13b extends downward. This lace hook 14a
The portion of the adjustment string 13 hooked on the strap frictionally engages with the string hook portion 14a. The other shoulder strap 20 has a structure as shown in FIG. It comprises a connecting band 21 fixed to the lower end of the upper shoulder strap 2B, a well-known adjusting tool 22 provided on the connecting band 21, and an adjusting band 23 inserted through the adjusting tool 22 and attached to the connecting tool 3B. . Therefore, as shown in FIG. 8A, the bag body 1 is carried on the back. Then, when the adjusting tool 14 shown in FIG. 3 is moved up and down, the length of the adjusting cord 13 between the engaging and disengaging tool 12 and the connecting tool 3A can be freely adjusted. Thereby, the length of the backpack string 10 can be freely adjusted so as to be optimal for the user. [0007] As shown in FIG. 4, when taking out the stored items from the bag body 1 carried on the back, the engaging / disengaging tools 12 (12 a and 1
2b) is separated. And the other strap 20
To move the bag body 1 to the front side of the body,
As the upper shoulder strap 2A is pulled by this operation, the portion 13c of the adjustment strap 13 hanging from the adjustment tool 14 is extended and becomes a long shoulder strap, so that the bag body 1 is easily moved to the front side of the body. be able to. As a result, as shown in FIG. 8 (b), the adjusting cord 13 has an effect of stabilizing the posture of the bag body 1 by spirally winding the armpit, the back, and the waist from the neck, so that the bag storage Can be easily taken out with both hands. Also, when carrying a heavy object on the back, it is suitable for carrying on the back after a break. That is, when the engaging / disengaging device 12 is removed, the backpack strap 10 becomes a long string, so that the arm can be easily inserted into the backpack straps 10 and 20. [0008] When the bag body 1 is moved to the front side of the body as shown in FIG. 8 (b) from the state where the bag body 1 is carried on the back as shown in FIG. 8 (a). The length of extension of the adjustment string 13 is a portion 13c of the adjustment string 13 that is hung down from the adjustment tool 14 shown in FIG. 8A, when the bag main body 1 is carried on the back as shown in FIG. 8A, the portion 13c of the adjusting cord 13 becomes longer when the adjusting device 14 is brought as close as possible to the connecting device 3A. As shown in b), the bag body 1 can be easily moved to the front side of the body. However, the adjusting device 14 can carry the bag body 1 as shown in FIG. 8A regardless of the position of the adjusting device 14 between the engaging and disengaging device 12 and the connecting device 3A. Therefore,
When the adjustment tool 14 is brought close to the disengagement tool 12 and the bag body 1 is carried on the back, the portion 13c of the adjustment string 13 shown in FIG. 4 is shortened, so that the adjustment string 13 brings the bag body 1 to the front side of the body. There was a problem that the strap was not long enough. [0010] An object of the present invention is to adjust the adjusting device so that it is always located at the lower side of the bag body when the bag body is carried on the back, and to bring the carried bag body to the front side of the body. An object of the present invention is to provide a carrying device that can be a sufficiently long cord. Means for solving the above problems are as follows. One of two upper shoulder straps is attached to the upper part of the backpack main body, and the left and right sides of the lower part of the backpack main body. mounting band connector is inserted is attached to the upper
Shoulder straps and shoulder straps are attached to the link
The shoulder strap for one backing is provided with one of a detachable engaging and disengaging tool at a lower end of the one upper shoulder strap, and one end of a long adjusting strap at a lower end of the upper shoulder strap. the fixed, adjuster the adjustment straps, the other of said fastening device, said sequentially inserted through the adjuster and the one connector, it is engaged further friction by inserting the strapping unit of the adjustment device The other
The shoulder strap for the shoulder strap is attached to the lower end of the upper shoulder strap.
The tying, the adjusting tool provided on the connecting band, and the
In a backing device comprising an adjustment band attached to the connecting device, the one shoulder strap is provided with a connecting ring and a rising prevention ring in the mounting band, and the connecting ring and the rising preventing ring A first stopper mounting plate is mounted, a second stopper mounting plate is mounted on the adjuster, and the first stopper mounting plate is provided between the connecting ring and the rising prevention ring, and the second stopper mounting plate. A pair of detachable stoppers is provided on the stopper mounting plate. An embodiment of the present invention will be described with reference to FIG. The same or corresponding members as those in FIGS. 3 to 8 are denoted by the same reference numerals, and detailed description thereof will be omitted. This embodiment is an improvement of the shoulder strap 10 shown in FIGS. 3, 4 and 6, and the shoulder strap 20 shown in FIGS. 5 and 7 is different from the conventional example. It has the same structure. As shown in FIG. 1, the attachment band 4A is provided with a connecting ring 30 and a rising prevention ring 31. The prevention ring 31 connecting rings 30 and rising are folded at the connecting ring 30 is inserted stopper mounting plate 32, an end portion of the fastener mounting plate 32 is stopped by a pair of full-click 33 I have. The adjuster 14 is also provided with a stopper mounting plate 34, the female portion 35a of a pair of hooks 35 is mounted on the stopper mounting plate 34, and the connecting ring 30 and the rising prevention ring of the other stopper mounting plate 32 are provided. The male part 35b of the hook 35 is attached between the bases 31. Here, the one stopper mounting plate 34 is formed long so as to sufficiently cover the other stopper mounting plate 32 so that the end can be easily grasped by a finger. Also hook 35
Adjustment string 1 so that adjustment string 13 does not affect attachment / detachment.
The other end 13b of 3 is inserted through the connecting ring 30 and the rising prevention ring 31. The hook 3
Numeral 3 is provided for safety so that the user does not inadvertently remove the rising prevention ring 31 from the fastener mounting plate 32, and the hook 33 may not be particularly provided. Other structures are the same as those in FIGS. 3, 4, and 6, and a description thereof will be omitted. Next, the operation will be described. In FIG. 1, the adjusting tool 14 is separated from the connecting tool 3A,
Extra length 13 of adjustment string 13 between 4 and connecting tool 3A
If d is present, the other end 13b is pulled downward. As a result, the other end 13b extends downward and the extra length 13d is eliminated, and the adjusting tool 14 approaches the connecting tool 3A.
Therefore, the female portion 35a of the hook 35 is stopped at the male portion 35b. Thus, in the state where the hook 35 is stopped,
The adjusting tool 14 is always near the connecting tool 3A.
Accordingly, with the hook 35 stopped, the bag body 1 is carried on the back as shown in FIG. 8 (a), and the disengagement tool 12 is removed, and the bag body 1 is moved to the front side of the body as shown in FIG. 8 (b). It is necessary that the adjustment string 13 be long enough to be brought to the user. When the disengagement device 12 is removed and the bag body 1 is brought to the front side of the body as shown in FIG. 8B, the portion where the adjustment string 13 becomes long is shown in FIGS. This is the length of the portion 13c of the adjustment cord 13 shown. Therefore, as described above, even if the adjusting tool 14 is brought closer to the connecting tool 3A, the engaging and disengaging tool 12
When the length between the connecting cord 3A and the connecting cord 3A is short, the length of the portion 13c of the adjusting cord 13 is also short, and is long enough to bring the bag body 1 to the front side of the body as shown in FIG. Adjustment string 13 may not be formed. Conversely, when the length between the engagement / disengagement tool 12 and the connection tool 3A is long, the adjustment string 1
Since the length of the portion 13c of FIG. 3 is long, when the bag body 1 is brought to the front side of the body as shown in FIG. 8B, the bag body 1 hangs more than necessary from the front side of the body. Therefore, first, the portion 13c of the adjustment string 13
1 and FIG. 8A will be described with reference to FIGS. 1 and 8A. With the hook 35 stopped as described above and the bag body 1 held on the back as shown in FIG. 8 (a), the hook 35 is removed, and the lower end side of the adjusting tool 14 is raised to lift the adjusting tool 14. Pull up. Thereby, the other end 1
3b is raised, and the portion 13d of the adjusting cord 13 between the adjusting tool 14 and the connecting tool 3A becomes longer. Next, when the front portion 13e of the portion 13c is pulled upward from the lower side, the portion 13c
The length of d moves to the portion 13c, the portion 13c becomes longer, and the adjusting tool 14 approaches the connecting tool 3A. When the portion 13c of the adjusting cord 13 is long, as shown in FIG. 8 (a), with the bag body 1 carried on the back and the hook 35 removed, the adjusting tool 14 is not raised and the adjusting tool 14 is not raised. 14 is pulled upward, the adjustment string 13
Portion 13c becomes shorter. However, since the portion 13d becomes long, if the other end 13b is pulled down, the other end 1
3b is extended and the portion 13d is eliminated, and the adjusting tool 14 approaches the connecting tool 3A. The adjustment as described above and whether or not the adjustment is made to the long adjustment strap 13 suitable for bringing the bag body 1 to the front side of the body is performed by removing the engagement / disengagement tool 12 as in the conventional example. ,
The bag body is moved to the front side of the body by pulling the backpack strap 20 shown in FIG. Bag body 1
When the adjustment strap 13 is adjusted to a long adjustment strap 13 suitable for bringing the body to the front side of the body, the hook 35 is stopped and used. As described above, if the length of the adjusting cord 13 is adjusted to an appropriate length enough to bring the bag body 1 to the front side of the body and the hook 35 is stopped, the adjusting tool 14 is always located on the lower side of the bag body 1. That is, the adjustment string 13 can be made long enough to bring the bag body 1 carried on the back of the body. In addition, the ring 3 for preventing rising is attached to the mounting band 4A and the stopper mounting plate 32.
1, the stopper mounting plate 32 does not rise and the appearance is good, and the hook 35 can be easily disengaged. In the above embodiment, a case was described in which a ring was used as the connecting member 3A. However, as shown in FIG. 2, a connecting member 3A having a lace portion 3a is used, and the adjusting lace 13 is attached to the lace portion 3a. May be applied. Although the case where the hooks 33 and 35 are used as the stoppers has been described, hook and loop fasteners may be used instead of the hooks 33 and 35. According to the present invention, a connecting ring and a rising prevention ring are provided on a mounting band in a backpack which is a long adjusting strap by removing an engaging and disengaging tool. A first stopper mounting plate is attached to the preventing ring, a second stopper attaching plate is attached to the adjusting tool, and the first stopper attaching plate is provided between the connecting ring and the rising preventing ring, and Since the pair of detachable stoppers is provided on the second stopper mounting plate, the adjustment tool can be adjusted so that it is always located at the lower side of the bag body when the bag body is carried on the back. It can be long enough to bring the bag body to the front of the body. In addition, the first ring
The stopper mounting plate does not rise, the appearance is good, and the stopper can be easily disengaged.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a right side view showing an embodiment of a backpack according to the present invention. FIG. 2 is a partial cross-sectional view of a mounting band portion showing another embodiment of the backpack of the present invention. FIG. 3 is a right side view showing a conventional backpack. FIG. 4 is a right side view of FIG. 3 in a state where an engagement / disengagement tool is removed. FIG. 5 is a left side view showing a conventional backpack. 6A and 6B show the strap for carrying a backpack of FIG. 3, wherein FIG. 6A is a front view and FIG. 6B is a side view. FIGS. 7A and 7B show the strap for carrying a backpack of FIG. 3, wherein FIG. 7A is a front view and FIG. 7B is a side view. FIG. 8A is an explanatory view of a state in which a bag body is carried on a back;
(B) is an explanatory view of a state in which the bag body has been moved to the front side of the body. [Description of Signs] 1 Bag body 2A Upper shoulder strap 3A Connecting tool 4A Attachment band 10 Strap for strapping device 12 Engagement and removal tool 13 Adjusting strap 14 Adjusting tool 14a String hooking section 30 Connecting ring 31 Rising prevention rings 32, 34 Stop Fixing plate 35 Hook

Claims (1)

(57) [Claims] [Claim 1] One end of two upper shoulder straps is attached to the upper part of the backpack main body, and a mounting band through which a connecting tool is inserted is provided on the left and right of the lower part of the backpack main body. Attached to the upper shoulder strap
Originally, a shoulder strap for backing equipment was attached to the coupling tool.
The shoulder strap for one shoulder strap is provided with one of a detachable engagement / disengagement tool at the lower end of the one upper shoulder strap, and one end of a long adjustment strap at the lower end of the upper shoulder strap. The adjustment string is inserted through the adjustment tool, the other of the engagement and disengagement tool, the adjustment tool and the one connecting tool in sequence, and further inserted through the strap hook portion of the adjustment tool to frictionally engage . The other shoulder
The shoulder strap for the tool is connected to the lower end of the upper shoulder strap.
And the adjustment tool provided on this connecting band, and inserted through this adjustment tool
In a carrying device comprising an adjustment band attached to the connecting device, the shoulder strap for one of the carrying devices is provided with a connecting ring and a rising prevention ring on the mounting band, and a second connecting ring and a rising preventing ring are provided on the connecting band and the rising preventing ring. A first fastener mounting plate, a second fastener mounting plate is mounted on the adjusting tool, the first fastener mounting plate between the connection ring and the rising prevention ring, and the second stopper. A backpack comprising a pair of detachable stoppers provided on a fixture mounting plate.