CN221044429U - Three-purpose bag - Google Patents

Abstract

The utility model discloses a three-purpose bag, which comprises a bag body, wherein a hand strap is arranged at an opening of the bag body, a shoulder strap is arranged at the back of the bag body, an upper clamping piece is arranged at the upper end of the back of the bag body, a lower clamping piece is arranged at the lower end of the back of the bag body, and the upper clamping piece is used for being clamped with the lower clamping piece. In summary, the above technical scheme has the following beneficial effects: the knapsack of this design can carry through the hand strap, also can carry on one's body with both shoulders braces, can also fold the inclusion, with last fastener and lower fastener block to press from both sides or hold the use. When the three-purpose bag is used, a user can change the usage of the bag according to the situation, so that one bag can be applied to different scenes, the usability of the bag is improved, and the bag has higher cost performance.

Description

Three-purpose bag

Technical Field

The utility model relates to the field of bags, in particular to a three-purpose bag.

Background

The package is the article that often can use in people's daily life, and it can be used for placing some daily necessities to conveniently carry, because the habit of using the package is different for everyone, someone like to carry the package, and someone like to hold the package, so the style of package also has various, and same person can also select for use the package of different styles because of the scene of using is different, but purchase different grade package simultaneously can cause certain waste and trouble. Therefore, it is the technical problem to be solved by the present application how to make the pack have multiple uses.

Disclosure of utility model

Aiming at the defects existing in the prior art, the three-purpose bag is provided, and can be converted into different styles for users to use.

In order to achieve the above purpose, the following technical scheme is provided:

A three-purpose bag comprises a bag body, a hand strap is arranged at an opening of the bag body, a shoulder strap is arranged on the back surface of the bag body, an upper clamping piece is arranged at the upper end of the back surface of the bag body, a lower clamping piece is arranged at the lower end of the back surface of the bag body, and the upper clamping piece is used for being clamped with the lower clamping piece.

In summary, the above technical scheme has the following beneficial effects: the knapsack of this design can carry through the hand strap, also can carry on one's body with both shoulders braces, can also fold the inclusion, with last fastener and lower fastener block to press from both sides or hold the use. When the three-purpose bag is used, a user can change the usage of the bag according to the situation, so that one bag can be applied to different scenes, the usability of the bag is improved, and the bag has higher cost performance.

Drawings

FIG. 1 is a schematic illustration of a hand strap of a three-purpose bag;

FIG. 2 is a schematic view of a shoulder strap of a three-purpose bag;

FIG. 3 is a schematic view of the compartment of a three-purpose bag;

fig. 4 is a schematic view of the upper and lower clips of a three-purpose bag.

Reference numerals: 10. a bag body; 20. a carrying strap; 30. a shoulder strap; 31. an upper shoulder strap; 32. a lower shoulder strap; 40. an interlayer; 50. an upper clamping piece; 60. and a lower clamping piece.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a three-purpose bag comprises a bag body 10, a hand strap 20 is arranged at an opening of the bag body 10, a double shoulder strap 30 is arranged at the back of the bag body 10, an upper clamping piece 50 is arranged at the upper end of the back of the bag body 10, a lower clamping piece 60 is arranged at the lower end of the back of the bag body 10, and the upper clamping piece 50 is used for being clamped with the lower clamping piece 60. The backpack of the design can be carried by the carrying strap 20, or can be carried by the two shoulder straps 30, or can be folded by the backpack body 10, and the upper clamping piece 50 and the lower clamping piece 60 are clamped or held for use. When the three-purpose bag is used, a user can change the usage of the bag according to the situation, so that one bag can be applied to different scenes, the usability of the bag is improved, and the bag has higher cost performance.

As shown in fig. 3 and 4, the back of the bag body 10 is provided with an interlayer 40, the left side and the right side of the interlayer 40 are connected with the back of the bag body 10, and the upper side and the lower side of the interlayer 40 are separated from the bag body 10; the shoulder strap 30 includes an upper shoulder strap 31 and a lower shoulder strap 32, and the upper shoulder strap 31 and the lower shoulder strap 32 are detachably connected. When the three-purpose bag is used as a knapsack, the upper shoulder belt 31 and the lower shoulder belt 32 can be separated, then the hand strap 20 is put into the interlayer 40, the opening of the bag body 10 is naturally closed by the hand strap 20 after the hand strap 20 is put into the interlayer 40, the hand strap 20 plays a role of an opening and closing piece, and finally the upper shoulder belt 31 and the lower shoulder belt 32 are connected together to be used as the knapsack. When the three-purpose bag is used as a clamp bag, the handle strap 20 and the shoulder straps 30 can be placed in the interlayer 40, so that the bag body 10 is folded to become the clamp bag, and a user can select one shoulder strap to take out to be used as an inclined straddle bag.

The height of the bag 10 is between 30 and 50 cm. Because the three-purpose bag can be folded for use, the folded bag body 10 needs to have a height suitable for clamping by arms, the folded height of the bag body 10 of 30-50 cm is between 15 cm and 25 cm, and in practice, the folded height of the bag body 10 is smaller than the interval of 15-25 cm because the bag body cannot be folded completely, so that the three-purpose bag is smaller in whole and more convenient to clamp. The height of the bag body 10 can be designed to be 30 cm, 40 cm and 50 cm according to the size of the bag.

The length of the carrying strap 20 is between 40 and 50 cm. The 40-50 cm hand strap 20 can be held by hand conveniently, and the hand strap can be used for carrying the bag by the arm through the hand strap 20. The carrying strap 20 may be sized 40 cm, 45 cm and 50 cm depending on the size of the bag.

The upper shoulder belt 31 and the lower shoulder belt 32 are detachably connected through ladder buckles, the length of the upper shoulder belt 31 is between 40 cm and 60 cm, and the length of the lower shoulder belt 32 is between 10 cm and 20 cm. The length of the upper shoulder belt 31 is slightly larger than the height of the bag body 10, so that a user can conveniently carry the bag by using the shoulder belt 30, and the length of the lower shoulder belt 32 can be used for adjusting the whole length of the shoulder belt 30 because of the ladder buckle connection, and the user can automatically adjust according to the self-height. The length of the upper shoulder straps 31 may be designed in the sizes of 40 cm, 50 cm and 60 cm and the lower shoulder straps 32 may be designed in the sizes of 10 cm, 15 cm and 20 cm according to the size of the pack.

The upper clip 50 is a male buckle of a hidden buckle, and the lower clip 60 is a female buckle of a hidden buckle. It is also possible to make the upper clip 50 be a female buckle of a female buckle and the lower clip 60 be a male buckle of a female buckle.

The upper clip 50 is an upper eye-splice, and the lower clip 60 is a lower eye-splice. One of the upper buckle and the lower socket is in a protruding shape, and the other is in a concave shape matched with the protruding shape.

The upper clip 50 is a button and the lower clip 60 is a grommet. The buttonholes can be directly arranged on the bag body 10, or can be arranged after being connected with a section of belt.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. The three-purpose bag is characterized by comprising a bag body (10), a hand strap (20) is arranged at the opening of the bag body (10), double shoulder straps (30) are arranged on the back surface of the bag body (10), an upper clamping piece (50) is arranged at the upper end of the back surface of the bag body (10), a lower clamping piece (60) is arranged at the lower end of the back surface of the bag body (10), and the upper clamping piece (50) is used for being clamped with the lower clamping piece (60).

2. The three-purpose bag according to claim 1, wherein the back of the bag body (10) is provided with an interlayer (40), the left side and the right side of the interlayer (40) are connected with the back of the bag body (10), and the upper side and the lower side of the interlayer (40) are separated from the bag body (10);

The double shoulder strap (30) comprises an upper shoulder strap (31) and a lower shoulder strap (32), and the upper shoulder strap (31) and the lower shoulder strap (32) are detachably connected.

3. A three-purpose bag according to claim 1, characterized in that the height of the bag body (10) is between 30-50 cm.

4. A three-purpose bag according to claim 1, characterized in that the length of the carrying strap (20) is between 40-50 cm.

5. A three-purpose bag according to claim 2, characterized in that the upper (31) and lower (32) shoulder straps are detachably connected by means of ladder buckles, the length of the upper (31) shoulder strap being between 40-60 cm and the length of the lower (32) shoulder strap being between 10-20 cm.

6. A three-way bag according to any one of claims 1-5, wherein the upper clip member (50) is a male buckle of a hidden buckle and the lower clip member (60) is a female buckle of a hidden buckle.

7. A three-way bag according to any one of claims 1-5, wherein the upper clip (50) is an upper buckle and the lower clip (60) is a lower buckle.

8. A three-way bag according to any one of claims 1-5, wherein the upper clip (50) is a button and the lower clip (60) is a grommet.