阅读说明：本技术 袋体收纳结构 (Bag body containing structure ) 是由 林哲文 于 2019-11-28 设计创作，主要内容包括：本发明提供一种袋体收纳结构,包含一袋体、一导带部、一导持部以及一收纳部的组合,其中,该袋体具有一袋口,该导带部设有收纳部,该收纳部设有一开口；当不需使用时,可凭借该导带部配合导持部可将袋体折叠收合后,经由开口折收纳入收纳部内；当需要使用时,可展开成环保袋使用,以达到收藏、携带方便、购物等需求,可达成简便且整齐的折叠收纳袋体之功效,有利于设计展开前后趣味性对应之效果,且可提升环保购物袋的使用率。(The invention provides a bag body containing structure, which comprises a bag body, a guide belt part, a guide holding part and a containing part, wherein the bag body is provided with a bag opening; when the bag is not needed, the bag body can be folded and collected by the guiding belt part and the guiding and holding part and then is folded and collected into the containing part through the opening; when the environment-friendly shopping bag needs to be used, the environment-friendly shopping bag can be unfolded to be used, so that the requirements of collection, convenient carrying, shopping and the like are met, the effect of simply, conveniently and tidily folding the storage bag body can be achieved, the effect of interesting correspondence before and after unfolding is favorably designed, and the utilization rate of the environment-friendly shopping bag can be improved.)

1. The utility model provides a structure is accomodate to bag body which characterized in that: the bag comprises a bag body, a guide belt part, a guide holding part and a containing part, wherein the bag body is provided with a bag opening, the containing part is arranged on the guide belt part through the guide holding part, the containing part is provided with an opening, and the bag body can be folded into the containing part through the opening.

2. The bag-receiving structure according to claim 1, wherein: the opening comprises a first opening, a first sealing part capable of opening and closing the first opening is arranged at a position of the accommodating part corresponding to the first opening, and the first sealing part is one of a cover, a zipper, a button, a pull rope and a felt belt.

3. The bag-receiving structure according to claim 1, wherein: the containing part can move along with the guide holding part along the guide belt part, so that the containing part has a first position close to the bag body and a second position far away from the bag body on the guide belt part.

4. The bag-receiving structure according to claim 1, wherein: the guide and support portion includes a through hole through which the strap passes.

5. The bag-receiving structure according to claim 4, wherein: the accommodating part is provided with an inner surface which is contacted with the conduction band part, and the through hole is arranged on the inner surface of the accommodating part.

6. The bag-receiving structure according to claim 4, wherein: the accommodating part is provided with an inner surface which is contacted with the belt guiding part, an annular belt is spanned on the inner surface, and the through hole is positioned between the inner surface and the annular belt.

7. The bag-receiving structure according to claim 1, wherein: the guide belt part is a positioning belt, a girdle is arranged at the opening of the containing part, and the containing part provided with the guide part can be jointed and positioned at any position on the surface of the bag body by means of the connection of the positioning belt and the bag body after the positioning belt and the girdle are crossed and positioned.

8. The bag-receiving structure according to claim 3, wherein: the guide belt part is provided with a stopping part at the second position for stopping the guide holding part from moving.

9. The bag-receiving structure according to claim 2, wherein: the opening of the containing part also comprises a second opening which is opened towards the opposite direction of the bag body, and the conduction band part can be folded and contained in the containing part through the second opening.

10. The bag-receiving structure according to claim 9, wherein: the accommodating part is provided with a second sealing part capable of opening and closing the second opening corresponding to the second opening, and the second sealing part is one of a cover, a zipper, a button, a pull rope and a felt tape.

11. The pouch receiving structure according to any one of claims 5 to 7, wherein: the containing part is provided with a containing bag, and the mouth of the containing bag is provided with one of a cover, a zipper, a button, a pull rope and a felt tape.

12. The bag-receiving structure according to claim 7, wherein: the containing part is a rope pulling bag which comprises a front piece, a side wall and a containing space formed by the front piece and the side wall; the rope belt is provided with a tightening piece capable of adjusting the tightness of the rope belt.

13. The bag-receiving structure according to claim 7, wherein: the containing part is a rope pulling bag, and the ring belt is jointed at the opening of the rope pulling bag, which is positioned at the inner side of the side wall and close to the containing space, and is positioned in the containing space after the rope belt is tightened.

14. The bag-receiving structure according to claim 12, wherein: the side wall is in a cone shape with a narrow top and a wide bottom.

15. The pouch receiving structure according to any one of claims 5 to 7, wherein: the containing part is a covering sheet and comprises a first covering sheet and a second covering sheet, and the first covering sheet and the second covering sheet are provided with male and female fixing pieces; the male and female fasteners are one of a cover, a zipper, a button, a pull rope and a felt tape.

16. The bag-receiving structure according to claim 15, wherein: one side of the first cover sheet and the second cover sheet opposite to the male fixing piece and the female fixing piece is provided with a storage bag.

Technical Field

The invention relates to a bag body containing structure, in particular to a bag body containing structure which can contain a bag body into a containing part through a guide belt part and a guide holding part in a simple and tidy mode after the bag body is folded or rolled.

Background

In order to facilitate the folding of the bag body for carrying, a storage bag is usually disposed at the center or bottom corner of the surface of the bag body in the prior art, so that the bag body can be rolled into the storage bag after being folded into a small area; in addition, there is also a conventional recycle bag structure that folds the storage bag back to wrap the bag body folded into a small area.

However, the conventional structure for mounting the storage bag on the bag body is limited by the position of the storage bag fixed on the bag body, so that when the bag body is folded, the user must avoid the surface area of the bag body occupied by the storage bag, or the storage bag is turned over in various storage structures, so that the user cannot fold the bag body in a fast and standard way, which not only causes trouble in folding, but also causes the bag body to be extruded and tangled into a mass, which is difficult to fold the bag body in order, resulting in that the bag body generates visually disordered folds after being folded or rolled, and the willingness of the user to carry out is reduced, thereby greatly reducing the utilization rate of the shopping bag and being difficult to achieve the environmental significance of recycling the environmental protection bag. In addition, the combination of the storage bag on the bag body is unable to attract the consumer to purchase and use due to the original design. On the other hand, the environment-friendly shopping bag becomes a necessary article for people to go out for shopping in modern society, so the environment-friendly shopping bag is widely used as a gift for promoting sales and buying gas and images in various large enterprises or stores; however, since the budget of gifts is very low, manufacturers must meet various conditions such as low-cost manufacture, novel and interesting design, easy storage and convenient use to obtain gifts orders, and how to improve the disadvantages of poor storage structure and excessive manufacturing cost of the conventional environmental protection shopping bags becomes a major issue to be overcome.

Disclosure of Invention

Accordingly, the present inventors have developed a bag receiving structure and a method for manufacturing the same, which overcome the above-mentioned shortcomings in the prior art, by accumulating research and practical experience in the related field for many years.

The invention provides a bag body containing structure, which comprises a bag body, a guide belt part, a guide holding part and a containing part, wherein the bag body is provided with a bag opening, the containing part is arranged on the guide belt part, the containing part is provided with an opening, and the bag body can be folded into the containing part through the opening.

According to the above technical features, the opening includes a first opening, the receiving portion is provided with a first sealing portion corresponding to the first opening, the first sealing portion is configured as a cover, a zipper, a button, a pull rope or a felt tape; the accommodating part is provided with an inner surface which is contacted with the conduction band part, wherein the conduction band part is a lifting band, the inner surface of the accommodating part is movably arranged on the lifting band through a guide and support part and can move along the lifting band along with the guide and support part, and the accommodating part is provided with a first position which is adjacent to the bag body and a second position which is far away from the bag body at the lifting band; the guide and support part comprises a through hole, and the lifting belt passes through the through hole; the through hole is arranged on the inner surface of the containing part; or, a ring belt is spanned on the inner surface; the part of the lifting belt located at the second position is provided with a stopping part which can block the guiding and holding part of the accommodating part.

According to the above technical feature, the opening of the receiving portion further includes a second opening in the opposite direction of the bag body, and the carrying strap can be folded into the receiving portion through the second opening; according to the above technical feature, the receiving portion is provided with a second sealing portion corresponding to the second opening, the second sealing portion being capable of opening and closing the second opening, the second sealing portion being one of a cover, a zipper, a button, a pull cord, or a felt tape; in addition, the storage portion is provided with a storage bag, and the mouth of the storage bag is provided with one of a cover, a zipper, a button, a pull rope or a felt tape.

According to the technical characteristics, the containing part is a rope pulling bag which comprises a containing space formed by the front piece and the side wall, a channel arranged at the periphery of the side wall, a rope belt penetrating through the channel and a closing part capable of adjusting the tightness of the rope belt; when the bag body is rolled and put into the pull rope bag, the rope belt can be tightened and the containing space is sealed by the closing piece, because the side wall system is in a cone shape with a narrow top and a wide bottom, when the rope belt is tightened, the closing piece moves towards the top of the pull rope bag along with the shape of the side wall with the narrow top and the wide bottom, the rope belt is exposed and positioned above the closing piece, and the exposed rope belt on the top can be sleeved on a side backpack or a back backpack of a user to be used as a hanging ornament.

According to the technical characteristics, the guiding belt part is a positioning belt, the positioning belt is connected with the bag body after the positioning belt is positioned in a crossed manner with the annular belt, the containing part provided with the guiding and holding part is jointed and positioned at any position on the surface of the bag body, two ends of the annular belt are jointed in the containing space after the rope belt is tightened, therefore, the bag body can be rolled together with the annular belt and is completely contained in the pull rope bag, and the opening of the containing space is sealed by the rope belt and the collecting piece.

According to the above technical features, the receiving part is a covering sheet, comprising a first covering sheet, a second covering sheet and a receiving space between the first covering sheet and the second covering sheet, when receiving, the bag body can be rolled up to the same range as the receiving space, and then fixed by means of male and female fixing pieces arranged on the first and second covering sheets; the male and female fasteners can be one of a cover, a zipper, a button, a pull rope and a felt tape; in addition, the other side of the first and the second cover sheets can be provided with a storage bag for the convenience of users to place small articles such as cards, keys or change, etc.

Compared with the prior art, the invention has the beneficial effects that: when the bag body function is not needed, the bag body can be folded and collected, and the bag body can be folded and collected into the containing part through the first opening, and can be unfolded to form the environment-friendly bag for shopping when in use, so that the environment-friendly requirements of collection, convenient carrying, article loading and the like can be met, the effect of simply, conveniently and orderly folding the bag body and bringing the bag body into the containing part can be achieved, and the utilization rate of the environment-friendly shopping bag can be improved.

In order that the present invention may be more fully disclosed, the following detailed description of the preferred embodiments is given by way of illustration.

Drawings

Fig. 1 is a perspective view schematically showing a first embodiment of the present invention.

Fig. 2 is another perspective view of fig. 1.

Fig. 2A is a partially enlarged perspective view of fig. 2.

Fig. 3 is a partial perspective view of fig. 1.

Fig. 3A is a cross-sectional view of fig. 3.

FIG. 4 is a partial perspective view of another embodiment of FIG. 1.

Fig. 4A is a cross-sectional view of fig. 4.

Fig. 5 to 9 are perspective views of fig. 2 in a folded state.

Fig. 10 is a perspective view of an additional embodiment of fig. 1.

Fig. 11 is a schematic illustration of the molding design of fig. 1.

Fig. 12 is a schematic perspective view of a second embodiment of the present invention.

Fig. 12A is a partially enlarged perspective view of fig. 12.

Fig. 13 is a perspective view of fig. 12 in a folded state.

Fig. 14 is a perspective view of a third embodiment of the present invention.

Fig. 15 is an exploded view of the embodiment of fig. 14.

Fig. 16 is another exploded view of the embodiment of fig. 14. .

Fig. 17 to 18 are perspective views illustrating a fourth embodiment of the present invention.

Fig. 19 to 20 are perspective views of the folded state of fig. 17.

Fig. 21 is an exploded view of the embodiment of fig. 17.

Fig. 22 is a schematic diagram of an additional embodiment of the fourth embodiment of the present invention as applied to the configuration of the third embodiment.

Fig. 23-24 are exploded views of the embodiment of fig. 22.

Fig. 25 to 30 are schematic views showing a folded state of the fifth embodiment of the present invention.

Description of reference numerals: 1, a bag body; 10, an accommodating space; 11, a bag opening; 2a guide belt part; 21, lifting the belt; 201 a first position; 202 a second position; 22 a positioning band; a 23 stopping part; 3a storage part; 30 a storage space; 31 a first opening; 32 a second opening; 33 a first sealing part; 34 a second sealing part; 35 an inner surface; 36 a guide and support part; 360 punching; 361 girdle band; 362 first engagement bit; 300 a second engagement position; 301 side wall; 302 channels; 303 a rope belt; 304 a receiving member; 305 a first cover sheet; 306 a second cover sheet; 307 male fasteners; 308 a female fastener; 310 opening; 37 storage bags; 38 a molding part; 220 a third engagement position; 110 fourth engagement position.

Detailed Description

Referring to fig. 1, 3 and 3A, a first embodiment of a bag body storage structure of the present invention includes a combination of a bag body 1, a guiding portion 2, a guiding portion 36 and a storage portion 3, wherein the bag body 1 is formed by at least overlapping a cloth piece and sewing the side edges of the overlapped cloth piece for sealing, an accommodating space 10 is formed in the bag body 1, a bag opening 11 is formed at the top end of the bag body 1, and the bag opening 11 is communicated with the accommodating space 10. The strap guide portion 2 of the present embodiment is a carrying strap 21, as shown in the figure, the carrying strap 21 is provided in two pieces, and two ends of each carrying strap 21 are connected to the outer edge of the bag opening 11 at the top end of the bag body 1 by sewing or cutting integrally with the bag body 1.

The storage portion 3 is disposed on the carrying strap 21, the storage portion 3 can be formed by folding a single piece of cloth and sewing two sides of the folded cloth, a storage space 30 is formed in the storage portion 3, and at least one opening 310 is disposed at one end of the storage portion 3, the opening 310 is a first opening 31, the first opening 31 is communicated with the storage space 30, and the first opening 31 is opened toward the bag body 1, so that the direction of the folded bag body 1 can correspond to the opening direction of the first opening 31, so that the bag body 1 folded into a long strip shape can be directly accommodated in the storage space 30 of the storage portion 3 after being rolled (as shown in fig. 8 and 9).

In addition, the receiving portion 3 can be provided with a first sealing portion 33 corresponding to the first opening 31, the first sealing portion 33 is connected to the front piece of the receiving portion 3 by an integral forming method, the first opening 31 can be opened and closed by the first sealing portion 33, and the first sealing portion 33 can be provided with different sealing methods such as a zipper, a button, a rope or an adhesive tape.

Referring to fig. 3 and 3A, 4 and 4A, the rear piece of the receiving portion 3 has an inner surface 35 contacting the carrying strap 21, and the inner surface 35 of the receiving portion 3 is disposed on the carrying strap 21 through a guiding portion 36, specifically, there are two embodiments, one is that the guiding portion 36 is disposed on the inner surface 35 to form two communicating through holes 360, and an inlet and an outlet formed by the carrying strap 21 passing through the two through holes 360 are provided; secondly, the guiding part 36 is disposed on the inner surface 35 to form a ring belt 361, the two through holes 360 are disposed between the inner surface 35 and the ring belt 361 to form an inlet and an outlet, respectively, and the direction of the inlet and the outlet corresponds to the end position of the carrying belt 21, so as to provide the carrying belt 21 to pass through the ring belt 361 through the inlet and the outlet. Referring to fig. 6 and 7, the receiving portion 3 can move along the extending direction of the carrying strap 21 along with the guiding portion 36, so that the receiving portion 3 has a first position 201 on the carrying strap 21 adjacent to the bag 1 and a second position 202 away from the bag 1.

As shown in fig. 2, 5 and 6, when folding the bag body 1, the bag body 1 can be folded in two left and right directions, and then the bag body 1 portions on both sides of the storage portion 3 are folded in two with respect to the width of the storage portion 3, so that the bag body 1 is folded to have the same width as the storage portion 3, and the bag body 1 is folded to have a long strip shape and a shape corresponding to the first opening 31 of the storage portion 3 in a longitudinal direction. As shown in fig. 7, the receiving portion 3 slides from the first position 201 to the second position 202 along the carrying strap 21, so that the receiving portion 3 is away from the bag body 1 and moves to the top of the carrying strap 21. As shown in fig. 8 and 9, the bag 1 is folded and rolled into the receiving space 30 of the receiving portion 3 by folding the bag 1 in a strip shape toward the first opening 31 of the receiving portion 3 and rolling the bag into the receiving space 30 of the receiving portion 3 directly, and closing the first opening 31 of the receiving portion 3 by the first sealing portion 33.

Since the receiving portion 3 moves along the carrying strap 21, the receiving portion 3 can be retracted to the top end of the carrying strap 2 and away from the second position 202 of the bag body 1, so that the receiving portion 3 can be retracted into the receiving space 30 of the receiving portion 3 together with the carrying strap 21; accordingly, the bag body 1 can be folded and accommodated into the accommodating part 3 through the first opening 31 after being folded and accommodated to reduce the volume, when the bag body 1 needs to be used, the bag body 1 can be unfolded into a shopping environment-friendly bag from the accommodating part 3, the environment-friendly requirements of easy storage, convenient carrying and repeated use can be met, the effect of accommodating the bag body 1 into the accommodating part 3 in a neat folding manner can be achieved, and the corresponding shape or pattern between the accommodating part 3 and the bag body 1 can be counted to generate an interesting shape effect.

As shown in fig. 1 and 2, the storage portion 3 is provided with a storage bag 37, a mouth of the storage bag 37 is provided with one of a cover, a zipper, a button, a pull cord or a felt tape, the storage bag 37 provided in the storage bag portion 3 is convenient for a user to place personal articles such as change or keys, when in use, the weight of the articles contained in the storage bag 37 can be supported by the force of lifting the carrying strap 21, and when the articles are placed in the storage portion 3, the articles may slide down to a position where the first position 201 of the carrying strap 21 is adjacent to the bag body 1 due to the weight of the articles in the storage bag 37.

Referring to fig. 10, the carrying strap 21 is provided with a stopping portion 23 at the second position 202, the stopping portion 23 is configured to widen the width of the second position 202 at the top end of the carrying strap 21, or a piece of cloth with a width wider than that of the carrying strap 21 is sewn on the carrying strap 21 at the top end of the carrying strap 21, so that when the accommodating portion 3 slides to the second position 202 along the carrying strap 21, the stopping portion 23 can block the guiding portion 36 (the outer edge of the through hole 360 or the annular belt 361) of the accommodating portion 3, so as to stop the movement of the accommodating portion 3 and the guiding portion 36, thereby preventing the accommodating portion 3 from sliding to the other end of the carrying strap 21 when a person folds the bag body 1, and causing confusion and difficulty in folding the bag body 1.

Referring to fig. 11, a modeling portion 38 may be disposed on the surface of the receiving portion 3 to make the receiving portion 3 have an interesting modeling partially or entirely, so that the modeling portion 38, the carrying strap 21 and the bag 1 of the receiving portion 3 are correspondingly matched to show more interesting.

Referring to fig. 12 to 13, the opening 310 of the receiving portion 3 of the second embodiment of the present invention further includes a second opening 32, the second opening 32 is opened toward the opposite direction of the bag body 1, and the second opening 32 is communicated with the receiving space 30. A second sealing part 34 is arranged on the position of the containing part 3 corresponding to the second opening 32, and the second sealing part 34 can open and close the second opening 32; and the second sealing portion 34 can be one of a cover, a zipper, a button, a pull string, or a felt strip. The present embodiment is configured to position the receiving portion 3 at the first position 201 on the carrying strap 21, the bag body 1 can be folded into the receiving portion 3 through the first opening 31, and the carrying strap 2 can also be folded into the receiving portion 3 through the second opening 32.

Referring to fig. 14 to 16, in the third embodiment of the present invention, the guiding strip portion 2 is disposed at any position on the surface of the bag body 1 (as shown in fig. 14, the guiding strip portion 2 is located at the center of the front surface of the bag body 1), and the guiding strip portion 36 of the present embodiment is a positioning strip 22, and the guiding strip portion 36 with the receiving portion 3 is connected to the positioning strip 22, so that the guiding strip portion 36 is positioned and joined to the surface of the bag body 1 through the positioning strip 22. This embodiment is the same as the first embodiment, and there are two embodiments, one is that the guiding and holding part 36 is disposed on the inner surface 35 to form two communicating and corresponding through holes 360, providing the inlet and outlet formed by the positioning belt 22 passing through the two through holes 360 respectively; secondly, the guiding and holding part 36 is disposed on the inner surface 35 to form a ring belt 361, the two through holes 360 are disposed between the inner surface 35 and the ring belt 361 to respectively form an inlet and an outlet of the ring belt 361, and the direction of the inlet and the outlet correspond to the end of the positioning belt 22, so as to provide the positioning belt 22 to pass through the ring belt 361 via the inlet and the outlet, and connect with the fourth connecting position 110 of the bag body 1 by means of the third connecting position 220 of the positioning belt 22, and connect and position the receiving part 3 with the guiding and holding part 36 on the surface of the bag body 1.

Referring to fig. 17 to 21, a fourth embodiment of the present invention is to form the receiving portion 3 as a drawstring bag, and with reference to fig. 22 to 24, the receiving portion 3 is connected to the guiding portion 36 via the guiding portion 2, and further connected to the bag body 1, in the same manner as the first to third embodiments. The pull-cord bag comprises a front piece 330, a side wall 301, and a containing space 30 formed by the front piece 303 and the side wall 301; a channel 302 arranged at the periphery of the side wall and a rope belt 303 arranged in the channel 302 in a penetrating way, wherein the rope belt 303 is provided with a folding part 304 capable of adjusting the tightness of the rope belt 30.

Referring to fig. 17 and 18, when the bag body 1 is rolled and accommodated in the draw-string bag as shown in the embodiment of fig. 5 to 8, after the storage space 30 is closed and the rope 303 passing through the passage 302 is tightened by the closing member 304, since the side wall 301 is tapered with a narrow top and a wide bottom, when the rope 303 is tightened, the closing member 304 moves to the top of the draw-string bag along with the shape of the side wall with a narrow top and a wide bottom, and the rope 303 is exposed above the closing member 304, so that the rope 303 exposed above can be sleeved on a user side backpack or a backpack to serve as a hanging ornament.

Referring to fig. 21, both ends of the ring belt 361 respectively include a first engaging position 362, and the drawstring bag is located at both sides of the opening 310 of the inner channel 302 of the side wall 301 near the receiving space 30, and is respectively provided with a second engaging position 300 corresponding to the first engaging position 362, because both ends of the ring belt 361 are engaged at the position near the opening 310 in the receiving space 30 and located in the receiving space after the drawstring 303 is tightened, as shown in fig. 19 and 20, the bag body 1 can be rolled up together with the ring belt 361 and completely contained in the drawstring bag, and the opening 310 of the receiving space 30 is closed by the drawstring 303 and the folding member 304.

Referring to fig. 22 to 24, the drawstring bag according to the fourth embodiment of the present invention is applied to an additional embodiment of the third embodiment, as shown in the figures, the belt portion 2 can be disposed at any position on the surface of the bag body 1 (as shown in fig. 22, the belt portion 361 according to this embodiment is located at the center of the front surface of the bag body 1), the two ends of the belt portion 361 according to this embodiment are connected to the receiving space 30 near the opening 310, but the belt portion 2 according to this embodiment is a positioning belt 22, the positioning belt 22 and the belt portion 361 are crossed and positioned, and then the belt portion 22 is connected to the fourth connecting position 110 of the bag body 1 through the third connecting position 220 of the positioning belt 22, so that the receiving portion 3 with the guiding portion 36 is connected to the surface of the bag body 1, and the belt portion 361 according to this embodiment has the same structure as the fourth embodiment, the two ends of the belt portion 361 are connected to the receiving space 30 after the drawstring 303 is tightened, so that the bag body 1 can be, and the opening 310 of the receiving space 30 is closed by the string 303 and the closing member 304.

Referring to fig. 25 to 30, the receiving portion 3 of the fifth embodiment of the present invention is applied to an additional embodiment of the structure of the lifting strap 21 of the first embodiment, wherein the receiving portion 3 is a covering sheet and includes a first covering sheet 305 and a second covering sheet 306, and a receiving space 30 between the first covering sheet 305 and the second covering sheet 306, and the structure of the embodiment that the inner surface 35 of the receiving portion 3 is disposed on the lifting strap 21 through the guiding portion 36 is the same as the structure shown in fig. 3 and 4 of the first embodiment, and therefore, the description thereof is omitted.

In this embodiment, as shown in fig. 25 to 29, the bag body 1 is firstly folded from two sides to the middle to the same width as the storage space 30, then the storage part 3 is moved upwards to the end of the lifting belt 21 by the guiding and holding part 36 (fig. 27), then the bag body 1 folded into a long strip shape is rolled up to the range with the same length as the storage space 30, then the bag body 1 folded into a square block shape is coated left and right by the first cover sheet 305 and the second cover sheet 306, and the male and female fixing pieces 307 and 308 arranged on the first cover sheet 305 and the second cover sheet 306 are fixed; the male and female fasteners may be configured as one of a cover, a zipper, a button, a pull cord, and a felt tape. In addition, as shown in fig. 30, the receiving portion 3 of the present embodiment can be provided with a bag 37 on the other side of the first cover sheet 305 and the second cover sheet 306 for the user to place small things such as cards, keys, change, etc.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.