TWM540100U - Handbag with engagement type sealed bottom - Google Patents

Description

Tote with snap-on back cover

The present invention relates to a tote bag product, and more particularly to an inventor of an innovative tote structure having a snap-on closure.

In people's daily life, the tote bag is a product that is often used. Whether it is during shopping, gifts, or carrying items, it is usually necessary to use the tote bag. It can also be seen that the amount of the tote bag is quite amazing. of.

The handbags currently available on the market are made of a variety of materials, such as plastic, cloth, paper, etc., and the authors of this creation are mainly concerned with the structure of the handbag made of paper.

The structure of the conventional paper tote bag is well known, and the front and rear sides of the bag body are flat, and the left and right sides have a pre-fold line similar to the inverted Y shape to facilitate the flattening of the tote bag, and the bottom position of the bag is usually provided by each side. The paper sheets extending and inwardly zigzag are superposed on each other, and are adhered by a glue to fix them to form a bottom position of the load-bearing bag, and the front and back sides of the bag body are assembled adjacent to the upper end to assemble a pair of paper or cloth arranged in a pair. A strap for the user to pick up.

However, the conventional paper-made handbag structure has found that there are still some problems in practical applications. For example, after the conventional paper-made handbags are processed and formed into the unfolded preforms, almost all of the formations must pass through. The man-made operation is achieved, and the process of folding and bonding the glue on each side of the bottom of the bag is the most labor-intensive cost, and since the personnel cost in the industry is gradually increasing, the paper tote is usually The collateral package of goods is a low-cost consumable product, which is a low-margin product for the industry. Therefore, how to further reduce the cost to maintain its profit without raising the selling price is obviously worthy of consideration by the relevant industry. Breakthrough important technical issues.

On the other hand, because the conventional paper tote bag is guided by the flattened pre-folding line on the left and right sides of the bag body, the conventional tote bag is suitable for displaying advertisements, trademarks and patterns. It is limited to the front and rear sides of the bag body. The left and right sides of the bag body are not suitable because of the presence of the pre-fold line. Therefore, this part is also a disadvantage.

Therefore, in view of the problems existing in the above-mentioned conventional handbag structure, how to develop an innovative structure that is more ideal and practical, and the users are looking forward to it, and the relevant operators must make efforts to develop the breakthrough goal and direction; Therefore, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The main purpose of this creation is to provide a tote bag with a snap-on back cover. The technical problem to be solved is to make an innovative breakthrough in how to develop a new type of handbag structure that is more ideal and practical.

The technical feature of the present invention is mainly that the tote bag comprises: a bag body in a frame type, including a front bag face, a back bag face and two lateral bag faces, and two lateral bag faces and The front pocket surface and the rear pocket surface have a pre-folding line, so that the bag body can be selectively folded into a flattened state or stretched to form a body frame surrounding shape, the front pocket surface, the rear pocket surface and the two lateral pocket surfaces. The flat surface type is formed without the pre-fold line, and the front bag surface and the rear bag surface are respectively disposed at the top end with the reinforcing piece and the wearing hole which are folded inward; a coverless open opening is provided at the top of the bag body and is The open-opening type does not have a cover; the two straps are respectively connected in pairs to the pockets of the side pockets of the bag body; a snap-on closure is arranged at the bottom of the bag body, including the front a front bottom end piece, a rear bottom end piece and two lateral bottom end pieces, wherein the bottom surface of the bag surface, the rear bag surface and the lateral bag surface are convex and inwardly folded, wherein the two lateral bottom end pieces are respectively front and front The bottom end piece and the rear bottom end piece are bonded to form a second back cover unit which can be selectively opened and closed, and the second back cover unit is provided with a pre-crease and a second cover When each hook is provided with edge portions, so that two units back to the bag body surrounding the frame-shaped supporting member Zhang Chengli use aspect, by the Department of the card edge portions engage with each other to form a bag may be positioned back load configuration.

With this innovative and unique design, this creation can greatly reduce the labor cost and working hours in the tote bag process, improve the profit of the industry, and make the side of the bag body suitable for displaying advertisements. , trademarks and patterns are particularly practical and economical.

Please refer to Figures 1, 2, 3 and 4 for a preferred embodiment of the present invention having a snap-on back cover, but these embodiments are for illustrative purposes only and are not subject to this structure in patent applications. The limit.

The tote bag A comprises the following structure: a bag body 10 in a framed state, comprising a front bag face 11, a back bag face 12 and two lateral pocket faces 13, 14 which are opposite to each other. 13 and 14 have a pre-fold line 15 between the front pocket surface 11 and the rear pocket surface 12, so that the bag body 10 can be selectively folded into a flattened state (as shown in Fig. 4) or stretched to form a body frame. In the aspect of use (as shown in Figures 1 and 2), the front pocket surface 11, the rear pocket surface 12 and the two lateral pocket surfaces 13, 14 are all flat surface types without pre-fold lines, and the front pockets The face 11 and the rear bag face 12 are respectively provided with a reinforcing piece 16 and a wearing hole 17 which are folded inwardly near the top end; a coverless open opening 18 is provided at the top end of the bag body 10 and is an open opening without a cover body. The two types of belts 20 are respectively disposed in pairs, and the two side pockets 13 and 14 connected to the bag body 10 are respectively provided with the wearing holes 17; a snap-type sealing bottom 30 is disposed on the bag body 10 The bottom portion, as shown in FIG. 3, includes a front bottom end piece 31 which is respectively protruded from the bottom end surface of the front bag surface 11, the rear bag surface 12 and the lateral pocket surfaces 13, 14 and is in an inner folded shape. a rear bottom end piece 32 and two lateral bottom end pieces 33, 34, wherein The lateral bottom end pieces 33 and 34 are respectively adhered to the front bottom end piece 31 and the rear bottom end piece 32 to form two bottom closure units 35 and 36 which are selectively openable and closable, and the two bottom cover units 35 and 36 are respectively provided. There is a pre-crease 37, and wherein the two bottom-covering units 35, 36 are further provided with a card edge portion 38 which is engaged with each other, so that the two bottom-covering units 35, 36 are stretched in the bag body 10 to form a body frame. In the embodiment, the card edge portions 38 are engaged with each other to form a loadable back cover structure of the tote bag A.

As shown in the first and second figures, in the present example, the front pocket surface 11, the rear pocket surface 12 and the two lateral pocket surfaces 13 and 14 of the bag body 10 have the same arrangement relationship as the surface width, and constitute the bag body 10 support. When Zhang establishes a body-shaped surrounding appearance, the system presents a square shape.

As shown in Fig. 5, in this example, the front pocket surface 11, the rear pocket surface 12, and the two lateral pocket surfaces 13B, 14B of the bag body 10 have an arrangement relationship of a difference in surface width, and constitute a bag body 10 When Zhang establishes a body-shaped surrounding shape, the system presents a rectangular shape.

As shown in FIG. 1 , in this example, a reinforcing plate 40 is further disposed on the snap-on back cover 30; the reinforcing plate 40 in this example may be, but not limited to, using cardboard, and its function is mainly to further The bearing strength of the snap-on back cover 30 is enhanced.

In addition, the front pocket surface 11, the rear pocket surface 12 and the two lateral pocket surfaces 13, 14 of the flat surface type are printed with at least one of a pattern, a pattern, a color block, an advertisement or a trademark; in this example The type of pattern, pattern, color block, advertisement or trademark printed on each side of the bag A of the handbag A is based on the unique form of the creation, and the bag of the conventional bag is known. The body usually has a Y-shaped pre-fold line on the left and right sides to present an uneven surface, so it is not suitable for displaying patterns, patterns, advertising trademarks, etc., but in contrast, the bag body 10 pre-fold line 15 of the present creation is located at the same. The two lateral pocket faces 13, 14 are between the front pocket surface 11 and the rear pocket surface 12, and the front pocket surface 11, the rear pocket surface 12 and the two lateral pocket surfaces 13, 14 are all flat surface type, this part It is very different from the traditional tote bag.

With the above structural composition and technical features, the actual use of the tote bag A disclosed in the present invention is first shown in FIG. 1, the front pocket surface 11, the rear pocket surface 12 and the two lateral pocket surfaces 13 of the bag body 10. The 14 series can be stretched into a three-dimensional frame surrounding shape. At this time, as shown in FIG. 2, the snap-on back cover 30 provided at the bottom end of the bag body 10 can be used between the two back cover units 35 and 36. The portions 38 are snap-fitted to each other to form a loadable back seal structure of the tote bag A; as shown in FIG. 4, the two lateral bag faces 13, 14 and the front bag face 11 and the rear bag face 12 are The pre-folding line 15 is disposed between the two bottom-covering units 35 and 36 of the engaging backing 30, and the pre-folding 37 (shown in FIG. 2) is also provided, so that the bag body 10 can be folded into a flattened shape. The state is to reduce the storage space of the tote bag A.

Efficacy description: The "bag with snap-on back cover" disclosed in this creation mainly consists of the bag body, the open cover without cover, the strap, and the snap-on closure. The front and back pockets and the two lateral pockets are all free. Innovative unique structural patterns and technical features such as the flat surface type of the pre-fold line, which makes the design of the snap-on type of the snap-on back cover in accordance with the conventional structure proposed in the prior art. The production process can be made through the existing machine automation process. There is no problem that the plastic bag bottom of the bag must be folded by human hand. Therefore, the creation can greatly reduce the labor cost and working hours in the process of the tote bag, thereby improving the industry. The profit of the industry, and the sides of the bag body of the handbag are flat surface type without pre-fold line, which is more suitable for displaying advertisements, trademarks and patterns, and more suitable for the diverse needs of the industry. And better industrial economic benefits.

In addition, it is worth emphasizing that the handbags disclosed in this creation are significantly different from the existing handbags, especially the type of snap-on closure structure disclosed in this creation, because the conventional tote bags are all at the bottom. Adhesive fixed sealing, in contrast to the snap-on back cover in this creation, the bottom end of the bag is formed by the principle that the bottom end piece is mutually buckled, and is in a foldable state, which is a feature of the current handbag industry. Unthinkable and unique.

A‧‧‧Too bag 10‧‧‧Bag 11‧‧‧ Front pocket 12‧‧‧Back pocket 13, 13B, 14, 14B‧‧‧ lateral pockets 15‧‧‧Pre-fold line 16‧‧‧ Reinforcement sheet 17‧‧‧With perforated hole 18‧‧‧Uncovered open opening 20‧‧•Tie belt 30‧‧‧Clamping back cover 31‧‧‧ Front bottom end piece 32‧‧‧ Rear bottom end piece 33, 34‧ ‧ ‧ lateral bottom end piece 35, 36‧ ‧ back cover unit 37‧‧‧ pre-crease 38‧‧ ‧ card edge 40 ‧ ‧ reinforced plate

Figure 1 is a perspective view of a preferred embodiment of the present tote bag. Figure 2 is a perspective view of the creation of the tote bag from the bottom of the bag. Fig. 3 is a perspective view showing the open state of each bottom end piece of the bottom end of the bottom end of the bag body of the present invention. The fourth figure is a three-dimensional diagram of the bag body of the present invention folded into a flattened state. Fig. 5 is a view showing an embodiment in which the front, rear, and side pockets of the bag body of the present invention have a difference in face width and size.

A‧‧‧Too bag

10‧‧‧Bag

11‧‧‧ front pocket

13‧‧‧ lateral pocket

15‧‧‧Pre-fold line

17‧‧‧With holes

18‧‧‧Uncovered open opening

20‧‧・Tie

30‧‧‧Card-style back cover

31‧‧‧ front bottom piece

32‧‧‧ rear bottom piece

33, 34‧‧‧ lateral bottom piece

35, 36‧‧‧ back cover unit

37‧‧‧ Pre-creases

38‧‧‧ Card Edge Department

Claims (5)

A tote bag having a snap-on back cover, the tote bag comprising: a bag body in a framed shape, comprising a front bag face, a back bag face and two lateral bag faces, the two lateral bag faces and the front bag There is a pre-fold line between the face and the back pocket surface, so that the bag body can be selectively folded into a flattened state or a stretched frame to form a body frame, the front bag face, the back bag face and the two lateral bag faces The flat surface type is formed without the pre-fold line, and the front bag surface and the rear bag surface are respectively provided with a reinforcing piece and a wearing hole which are folded inwardly at the top end; a coverless open opening is provided in the bag body The top end is an open-open type without a cover body; the two straps are respectively disposed in pairs with the two lateral bag faces connected to the bag body; the snap-on cover is provided at The bottom of the bag body comprises a front bottom end piece, a rear bottom end piece and two lateral bottom end pieces respectively protruding from the bottom end surface of the front bag face, the back bag face and the lateral bag face and being in an inner folded shape. The two lateral bottom end sheets are respectively bonded to the front bottom end piece and the rear bottom end piece to form a second back cover unit that can be selectively opened and closed, and the The second backing unit is provided with a pre-crease, and wherein the two bottom-covering units are further provided with a card edge portion which is matched with each other, so that the two bottom-covering units are used to form a body frame in the bag body. The card edge portion is engaged with each other to form a loadable back cover structure of the tote bag. The tote bag with a snap-on back cover according to the first aspect of the invention, wherein the front bag face, the back bag face and the two lateral bag faces of the bag body have the same width relationship, which constitutes a bag body extension When the body frame is used, the system is square. The tote bag with a snap-on back cover according to claim 1, wherein the front pocket surface, the rear pocket surface and the two lateral pocket surfaces of the bag body have a configuration relationship of a difference in surface width, and constitute a bag body. When the struts are used to form a body frame, the system is rectangular. A tote bag having a snap-on back cover according to claim 2 or 3, wherein a reinforcing plate is placed on the snap-on back cover. The tote bag having a snap-type back cover according to the fourth aspect of the invention, wherein the front surface of the flat surface, the back pocket surface and the two lateral pocket surfaces are printed with patterns, patterns, color blocks, advertisements. Or a trademark at least one of them.