JP6101307B2 - Backpack - Google Patents

Description

  The present invention relates to a backpack, and more particularly to a backpack that can fix a portable product and is convenient for carrying a portable product to a user.

  When a user performs outdoor activities, he / she must always carry several types of goods in order to meet various requirements in the field, such as a water bottle, an umbrella, or a wide variety of luggage, etc. If you are going to walk around with a product, what you think in the mind of the user is not how you plan the subsequent process, but probably how you carry the above item I wonder if I will do it.

  In general, when a user tries to carry an article around the user, in addition to moving the article directly in his / her hand, it is common to carry the article with a loading device, For example, by loading a plurality of types of articles in a single storeroom wagon or a trunk, a user can transport the articles with the assistance of a loading device.

  However, no matter how directly the user holds the article by hand or transports the article by the loading device, the user must hold the article with at least one hand or march the loading device. If the user's hands do not become tired and the user's hands cannot be fully opened, both hands must be operated at the same time. If the user has no open hands and cannot cope with the problem, the user has a problem.

In addition, the conventional loading device usually has only an effect of loading an article. When a user tries to fix an article on one side of the body (for example, by inserting an umbrella), Since it cannot respond to the request | requirement of this, there was a problem that agility in use was bad.
Furthermore, the conventional loading device usually has a problem that it has a large volume, takes up space, and cannot be folded. If the loading device is not in use, the user has a huge volume. When a user loads and moves a loader, the user is always burdened with the loader.
And a device similar to the loading device has already been posted in "Mayage equipment used for fixing umbrellas" in the Republic of China notice No. M484326.

Republic of China Notice No. M484326

  The present invention was invented in view of such problems, and the object of the present invention is that the convenience of carrying that occurs in the process of carrying an article by a user is poor, and agility in use. The object of the present invention is to provide a backpack that solves problems such as poor performance and inconvenience of carrying a loading device.

  The first object of the present invention is to provide a backpack that enhances the convenience of portability when the user carries an article in a backpacking manner.

  A second object of the present invention is to provide a backpack that increases the agility in use by fixing an article to be carried at a specific angle or direction.

  A third object of the present invention is to provide a backpack that can be folded when not in use to enhance the convenience of carrying the loading device.

  In order to achieve the above-mentioned object, a backpack according to the present invention comprises a base, a fixed seat, a support frame unit, and two backbands, and the base has a single body and a single base. It has a locking unit, the main body has a plurality of first pivot portions, the locking unit is provided on the main body, the fixed seat has one annular groove and one positioning portion, and the fixed seat is engaged. The annular groove is locked by the stop unit, and the positioning part is formed so as to protrude outward from the main body, the support frame unit has at least three main support frames, and a plurality of main supports Each frame has one second pivot part and one articulation part, and the second pivot part of the plurality of main support frames pivots to the plurality of first pivot parts of the base, and two Both ends of the back strap band are respectively coupled to the two connecting portions of the plurality of main support frames.

  In the backpack according to the present invention, the positioning portion of the fixed seat may have a single support wall, and a single positioning space may be formed so as to surround the support wall.

  In the backpack according to the present invention, the fixing seat has one fixing auxiliary member, and the fixing auxiliary member can be coupled to the support wall.

  In the backpack according to the present invention, the fixing auxiliary member has a single abutting end, and the fixing auxiliary member is piercably coupled to the support wall, so that the abutting end can move freely in the positioning space. It can also be located.

  Further, in the backpack according to the present invention, the support wall has a single consistent perforation, and the consistent perforation can communicate with the positioning space.

  Further, in the backpack according to the present invention, the support wall has one second penetrating portion, and the second penetrating portion can communicate with the positioning space.

  In the backpack according to the present invention, the first consistent penetration portion has one first positioning gap, the second penetration portion has one second positioning gap, and the first positioning gap is larger than the second positioning gap. You can also.

  Further, the backpack according to the present invention has a main body having a single storage chamber, the storage chamber is used to store a fixed seat, a locking unit is installed in the main body so as to be piercable, and a ring is formed in the storage chamber. The groove can also be locked.

  In addition, the shoulder device according to the present invention may have one locking hole at one end where the locking unit is located outside the main body.

  Further, in the backpack according to the present invention, the support frame unit further includes one auxiliary support frame, the auxiliary support frame includes two first pivot support portions, and each of the plurality of main support frames is one. The two first pivoting assisting portions of the auxiliary support frame can be pivoted with two adjacent second pivoting assisting portions of the plurality of main support frames, respectively. .

  The backpack according to the present invention may have a single bent portion in the auxiliary support frame, and the bent portion may be positioned between the two first pivotal auxiliary portions.

  The backpack according to the present invention can also be provided with a single locking auxiliary band on the auxiliary support frame.

  In addition, the backpack according to the present invention can also be provided with a single locking auxiliary portion on each of the plurality of main support frames.

  Further, in the backpack according to the present invention, the locking assisting portion can be composed of a plurality of through holes.

  Further, the backpack according to the present invention may have four main support frames of the support frame unit.

  According to the backpack of the present invention, there is an advantage that the convenience of carrying can be enhanced by the user carrying the article in a backpacking manner.

  According to the backpack of the present invention, there is an advantage that agility in use can be increased by fixing an article to be carried at a specific angle or direction.

  According to the backpack of the present invention, there is an advantage that the convenience of carrying the stacking device can be improved by folding when not in use.

FIG. 1 is an exploded perspective view of a backpack of the present invention. FIG. 2 is a cross-sectional view of a local portion of the backpack of the present invention. FIG. 3 is a cross-sectional view of a local portion of the backpack of the present invention. FIG. 4 is an explanatory view of a developed state of the backpack of the present invention. FIG. 5 is a reference diagram of the usage state of the backpack of the present invention. FIG. 6 is a reference diagram of the usage state of the backpack of the present invention. FIG. 7 is a cross-sectional view of the backpack of the present invention in a folded state. FIG. 8 is a perspective view of the folded back state of the present invention. FIG. 9 is a reference diagram of the usage state of the backpack of the present invention. FIG. 10 is a reference diagram of the usage state of the backpack of the present invention. FIG. 11 is a reference diagram of the usage state of the backpack of the present invention.

  Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of a backpack of the present invention.
Referring to FIG. 1, the backpack of the present invention includes one base 1, one fixed seat 2, one support frame unit 3, and two backbands 4.
The fixed seat 2 is coupled to the base 1, the support frame unit 3 is pivotally connected to the base 1, and the two shoulder bands 4 are coupled to the support frame unit 3.

  Furthermore, the base 1 has one main body 11 and one locking unit 12, and this locking unit 12 is installed in the main body 11, and the main body 11 includes a plurality of first pivot portions. 111.

Moreover, the shape and structure of the main body 11 of the base 1 can be in any form, and no limitation is provided here.
In the embodiment of the present invention, the main body 11 has a single octagonal tubular structure, and a plurality of first pivotal portions 111 are provided around the side wall of the main body 11.
The main body 11 has a tubular structure and has a single storage chamber 112, and the storage chamber 112 is used to store the fixed seat 2.

The locking unit 12 is coupled to the main body 11 so as to be integrated with each other, and is positioned on the main body 11 to form one side of the storage chamber 112, thereby locking the fixed seat 2 in the storage chamber 112. it can.
Alternatively, as in the present embodiment, the locking unit 12 includes a plurality of screw nails, and the locking unit 12 is installed in the main body 11 so as to be piercable therethrough. Lock.
One end where the locking unit 12 is located outside the main body 11 has one locking hole 121.

  Thereby, the base seat 1 can lock the fixed seat 2 in the storage chamber 112 by installing the locking unit 12, and the locking hole 121 of the locking unit 12 is also one piece according to the user's request. It can be used to hook an article, or by using one hook H or one fixing band R, it is convenient for the user to fix the article by the hook H or the fixing band R. Therefore, it has the effect of improving the convenience of the portable object.

FIG. 2 is a cross-sectional view of a local portion of the backpack of the present invention, and FIG. 3 is a cross-sectional view of a local portion of the backpack of the present invention.
1, 2, and 3, in the embodiment of the present invention, the fixed seat 2 has a single tubular structure, and the fixed seat 2 includes one annular groove 21 and one positioning portion 22. Have.
The annular groove 21 and the positioning portion 22 are respectively located at opposite ends of the fixed seat 2, and the fixed seat 2 can lock the annular groove 21 by the above-described locking unit 12. 12 prevents the fixed seat 2 from moving in the axial direction.
The fixed seat 2 can be rotated relative to the main body 11 of the base seat 1 by installing the annular groove 21, and further, the positioning can be performed by adjusting the installation direction of the positioning portion 22 of the fixed seat 2. Since the part 22 can position an article at a fixed position at different angles or directions, it has an effect of increasing agility in use.

Referring to FIGS. 1, 2, and 3, when the annular groove 21 of the fixed seat 2 is accommodated in the accommodating chamber 112 of the main body 11, the positioning portion 22 protrudes outward from the accommodating chamber 112 of the main body 11. To be formed.
The positioning portion 22 of the fixed seat 2 has one support wall 221, and one positioning space 222 is formed so as to surround the support wall 221.
Thereby, since the positioning part 22 can position an article | item with the positioning space 222, it has the effect of improving the convenience of a portable article.

FIG. 4 is an explanatory view of a developed state of the backpack of the present invention.
Referring to FIGS. 1 and 4 simultaneously, the support wall 221 has one first consistent penetration portion 223 and one second penetration portion 224. The first consistent penetration portion 223 and the second penetration portion 224 include: The positioning space 222 is communicated, and the first consistent piercing part 223 has one first positioning gap G1 and the second penetrating part 224 has one second positioning gap G2, and the first positioning piercing part 223 includes the first positioning gap G2. The gap G1 is larger than the second positioning gap G2.
Thereby, the fixing seat 2 can not only fix the article by the positioning space 222 but also can position the article by the first consistent piercing part 223 and the second penetrating part 224, so that the convenience of the portable object is improved. Has the effect of increasing agility in use.

Referring to FIGS. 1 and 4, the fixing seat 2 further includes one fixing auxiliary member 23, the fixing auxiliary member 23 is composed of one bolt, and the fixing auxiliary member 23 is a single abutting member. The fixing auxiliary member 23 has a contact end 231 and is coupled to the support wall 221 so as to penetrate therethrough, whereby the contact end 231 is movably positioned in the positioning space 222.
As a result, the fixing auxiliary member 23 can abut on the article positioned in the positioning space 222 by the abutting end 231, and the article is more stably positioned on the fixing seat 2, so that the article can be positioned stably. Has the effect of enhancing the nature.

  Referring to FIG. 1, the support frame unit 3 includes a plurality of main support frames 31, and each of the plurality of main support frames 31 includes one second pivot part 311 and one connection part 312. The plurality of main support frames 31 are pivotally connected to the plurality of first pivot portions 111 of the base 1 with the second pivot portions 311, and the number of the plurality of main support frames 31 is at least three. Alternatively, the number of the main support frames 31 may be three or more, but the limitation is not provided here. For example, when the number of the main support frames 31 is three, the three main support frames 31 are Y It can be pivotally connected to the base 1 in the form of a letter, or as in the embodiment of the present invention, the number of the plurality of main support frames 31 is four, and these four main support frames 31 are , Pivots with the base 1 in the form of an X-shape.

In addition, each of the plurality of main support frames 31 is provided with one locking auxiliary portion 313, and this locking auxiliary portion 313 can be formed in any form, but no limitation is provided here.
In the embodiment of the present invention, the lock assisting portion 313 includes a plurality of through holes, and the lock assisting portion 313 is used to install the hook H or the fixing band R.
By installing the locking auxiliary portion 313, more articles can be fixed by the backpack of the present invention, or the articles can be positioned more stably on one side of the plurality of main support frames 31. , It has the effect of enhancing the convenience of portable items and the stability of positioning of articles.

  Referring to FIG. 1, the support frame unit 3 further includes one auxiliary support frame 32, and this auxiliary support frame 32 includes two pivotal auxiliary portions 321, and a plurality of main support frames 31. Each has one second pivoting auxiliary portion 314, and the two first pivoting auxiliary portions 321 of the auxiliary support frame 32 are two adjacent second pivotal connections of the plurality of main support frames 31. It pivots with the auxiliary part 314, respectively.

More specifically, the auxiliary support frame 32 has a single bent portion 322, the bent portion 322 is positioned between the two first pivotal auxiliary portions 321, and the auxiliary support frame 32 is bent at the bent portion 322. The bent portion 322 may be formed of a single pivot structure as shown in the embodiment of the present invention.
Among them, the number of auxiliary support frames 32 may be one or more, but no limitation is provided here.
In the embodiment of the present invention, the number of the auxiliary support frames 32 is two, and is installed at opposite ends of the base 1.
Accordingly, the auxiliary support frame 32 and the plurality of main support frames 31 can be expanded and folded together by installing the auxiliary support frame 32 and its pivotal structure, and the plurality of main support frames can be folded. Since the frame 31 becomes more stable in the form of deployment, it has the effect of increasing the stability of the structure.

Referring to FIGS. 1 and 4, the auxiliary support frame 32 is further provided with one locking auxiliary band 323, and these locking auxiliary bands 323 are made of a string or a band having an adhesive or fixing effect. Then, that restriction is not set.
Since the article can be positioned more stably on the fixed seat 2 and the support frame unit 3 by installing the locking auxiliary band 323, the stability of positioning of the article is improved.

Referring to FIG. 1, both ends of the two shoulder bands 4 are respectively coupled to the two connecting portions 312 of the plurality of main support frames 31.
And since the two backpack bands 4 consist of one string shape, it can help a user carry.

FIG. 5 is a reference diagram of the usage state of the backpack of the present invention, and FIG. 6 is a reference diagram of the usage status of the backpack of the present invention.
4, 5, and 6, when the user intends to carry a single umbrella using the backpack of the present invention, the user can unfold the plurality of main support frames 31. In addition, the umbrella handle of the umbrella is directly inserted into the positioning space 222 of the positioning portion 22, or the width of the umbrella handle of the umbrella is increased as in the embodiment of the present invention. If the width of the first positioning gap 223 is smaller than the width of the first positioning gap G <b> 1, the handle of the umbrella can be inserted through the first consistent drilling section 223 into the positioning space 222, and When the width of the second positioning gap G2 is smaller than the width of the umbrella handle, or when the second penetrating portion 224 is not installed, the umbrella handle is positioned in the positioning space 222 by the positioning effect of the first consistent punching portion 223. Positioned within.

In addition, when the umbrella has a relatively long single umbrella bone, if the width of the umbrella bone is smaller than the first positioning gap G1, and the width of the umbrella bone is equal to that of the second positioning gap G2. If it is slightly larger than the width, the umbrella bone penetrates the first consistent penetration portion 223 and the second penetration portion 224 at the same time, and the second penetration portion 224 can fix the umbrella bone in an interference fit manner. Therefore, the umbrella is fixed to the fixed seat 2.
Then, since the user can carry the umbrella that he / she wants to carry with his / her back band 4, the user can reach the purpose of holding the umbrella without holding the umbrella with his / her hand. It has the effect of enhancing.

  Further, since the fixed seat 2 is pivotably locked to the main body 11, when the fixed seat 2 rotates in the clockwise or counterclockwise direction relative to the main body 11, Since the penetrating part 223 and the second penetrating part 224 can change the angle or direction for fixing the umbrella, it has the effect of increasing agility in use.

  In addition, when the fixing assisting member 23 is provided on the fixing seat 2, the fixing assisting member 23 abuts against the umbrella handle or the umbrella bone by the abutting end 231, so that the umbrella device can be more stably fixed to the fixing seat 2. Therefore, the stability of positioning of the article is improved.

  Further, when the auxiliary support frame 32 is provided with the locking auxiliary band 323, by fixing the umbrella handle or the umbrella bone with the auxiliary locking band 323, the umbrella can be more stably fixed to the fixing seat 2 and the support frame unit. 3 has an effect of improving the positioning stability of the article.

FIG. 7 is a cross-sectional view of the folded back state of the present invention, and FIG. 8 is a perspective view of the folded back state of the present invention.
7 and 8, when the user tries to fold the support frame unit 3, the plurality of main support frames 31 can be folded in the same direction relative to the base 1, and The auxiliary support frame 32 can be folded together with the plurality of main support frames 31 by installing two first pivotal auxiliary portions 321 and a bent portion 322. It is formed in a folded form that does not occupy the target space.
Then, since the user can carry the backpack of the present invention on the backband 4, the user has the effect of improving the convenience of carrying the loading device.

FIG. 9 is a reference diagram of the usage state of the backpack of the present invention, and FIG. 10 is a reference diagram of the usage status of the backpack of the present invention.
Referring to FIGS. 9 and 10, if the user tries to fix one travel bag to the backpack of the present invention, the user can directly hook the travel bag to the fixing seat 2 or the book. As in the embodiment of the invention, the fixed seat 2 is detached from the base seat 1, and the travel bag is left on one side of the support frame unit 3, and then the two main support frames 31 that are adjacent to each other with the fixed band R are engaged. The travel bag is stably positioned on one side of the support frame unit 3 by the fixing band R by being locked to the stop assisting portion 313, and the user carries the travel bag to be carried by the shoulder band 4. In addition, the locking auxiliary portion 313 can also be hooked on the other article by the hook H, so that the user can carry out a plurality of operations in a back-to-back manner. It is possible to carry the type of article has the effect of increasing the convenience of the portable object.

FIG. 11 is a reference diagram of the usage state of the backpack of the present invention.
Referring to FIG. 11, if a user intends to fix one handbag to the carrying device of the present invention, first, the handbag is left on one side of the support frame unit 3, and then adjacent to each other with a fixing band R. The handbag can be stably brought into contact with the fixed band R installed vertically by being locked to the locking auxiliary portion 313 of the two main support frames 31, and the user can Since the handbag to be carried can be carried on the back, it has the effect of enhancing the convenience of the portable items.

  Overall, according to the backpack of the present invention, the article to be carried can be fixed by the fixed seat 2, and further, by carrying the article to be carried to the user by the two backband bands 4, Since the user does not carry the article by hand, it has the effect of improving the convenience of carrying.

  In addition, according to the backpack of the present invention, the fixed seat rotates relative to the base seat, so that the fixed seat can fix an article to be carried at a specific angle or direction. , Has the effect of increasing agility in use.

  In addition, according to the backpack of the present invention, since it is formed in a folded form by a pivotal structure between the base and the support frame unit when not in use, the convenience of carrying the loading device is improved. have.

The present invention may be implemented in other ways without departing from the spirit and essential characteristics thereof.
Accordingly, the preferred embodiments described herein are illustrative and not intended to be limiting.

DESCRIPTION OF SYMBOLS 1 Base seat 11 Main body 111 1st pivot part 112 Accommodating chamber 12 Locking unit 121 Locking hole 2 Fixing seat 21 Annular groove 22 Positioning part 221 Support wall 222 Positioning space 223 First consistent drilling part 224 Second penetration part 23 Fixing assistance Member 231 Contact end 3 Support frame unit 31 Main support frame 311 Second pivoting portion 312 Connecting portion 313 Locking assisting portion 314 Second pivoting assisting portion 32 Auxiliary support frame 321 First pivoting assisting portion 322 Bending portion 323 Engagement Stop auxiliary band 4 Back band G1 First positioning gap G2 Second positioning gap H Hook R Fixed band

Claims (15)

A backpack provided with one base seat (1), one fixed seat (2) for fixing an article to be carried, one support frame unit (3), and two backband bands (4). There,
The base (1) has a main body (11) having a plurality of first pivot portions (111) and a locking unit (12) provided on the main body (11),
The fixed seat (2) protrudes outward from the annular groove (21) for locking by the locking unit (12) of the base seat (1) and the main body (11) of the base seat (1). And a single positioning portion (22) for positioning the article so as to be formed,
The support frame unit (3) has at least three main support frames (31);
The main support frame (31) has one second pivot part (311) and one connection part (312), respectively.
A second pivot part (311) of the main support frame (31) pivots with a first pivot part (111) of the base (1);
Both ends of the shoulder band (4) are respectively coupled to the connecting portions (312) of two main support frames (31) of the at least three main support frames (31). Backpack.   The positioning portion (22) of the fixed seat (2) has a single support wall (221), and a single positioning space (222) is formed so as to surround the support wall (221). The backpack according to claim 1.   The said fixing seat (2) has one fixing auxiliary member (23), and the said fixing auxiliary member (23) is couple | bonded with the said support wall (221). Backpack.   The fixing auxiliary member (23) has a single abutting end (231), and the fixing auxiliary member (23) is coupled to the support wall (221) so as to be pierced so that the abutting end ( The backpack according to claim 3, characterized in that 231) is movably located in the positioning space (222).   The said support wall (221) has one 1st consistent penetration part (223), and the said 1st consistent penetration part (223) is connected with the said positioning space (222), The backpack described in 1.   The said support wall (221) has one 2nd penetration part (224), and said 2nd penetration part (224) is connected with the said positioning space (222), The backpack described in 1.   The first consistent hole (223) has one first positioning gap (G1), and the second through hole (224) has one second positioning gap (G2). The backpack according to claim 6, wherein the gap (G1) is larger than the second positioning gap (G2). The main body (11) has one storage chamber (112) used to store the fixed seat (2),
The locking unit (12) is installed in the main body (11) so as to be able to penetrate therethrough, and locks the annular groove (21) of the fixed seat (2) in the storage chamber (112). The backpack according to claim 1.   The backpack according to claim 1 or 8, wherein one end of the locking unit (12) located outside the main body (11) has one locking hole (121). . The auxiliary support frame (32) of the support frame unit (3) has two first pivotal auxiliary portions (321),
The first pivotal auxiliary part (321) of the auxiliary support frame (32) pivots with the second pivotal auxiliary part (314) of the main support frame (31). Backpack.   The auxiliary support frame (32) has one bent portion (322), and the bent portion (322) is located between the two first pivot auxiliary portions (321). The backpack according to claim 10, wherein   The backpack according to claim 10 or 11, wherein the auxiliary support frame (32) is provided with one locking auxiliary band (323).   The backpack according to claim 1, wherein each of the main support frames (31) is provided with one locking auxiliary portion (313).   The backrest according to claim 13, wherein the locking auxiliary portion (313) comprises a plurality of through holes. The backpack according to claim 1, wherein the number of main support frames (31) of the support frame unit (3) is four.