TWM542629U - Polygonal box cover with reinforced structure - Google Patents

Description

Structurally reinforced polygonal lid

The present invention relates to a box lid, and in particular to an inventor of an innovative polygonal lid structure with structural reinforcement.

This creation mainly discusses the structure type of the box cover of the polygon. The design of the box cover of the traditional polygon is usually bent downward at the periphery to form a set of frame edges for the cover. The cover can be attached to the opening of the box by the cover sleeve through the cover.

However, in order to further simplify the structure of the cover structure, a related flat-type cover type that has been designed to eliminate the peripheral frame edge portion has been developed in the related art, and the positioning is formed by the periphery of the cover. The insert flange is configured to be engaged with a positioning groove preset at a peripheral wall of the opening of the package body.

However, the flat-type conventional lid type described in the preceding paragraph has the advantages of simplified structure, but the single-layer plate type also has problems such as too weak structure and easy bending deformation, neatness and poor value. The shortcomings are really worthy of the technical issues that the relevant industry will discuss and improve.

Therefore, in view of the problems existing in the above-mentioned conventional polygonal lid structure, how to develop an innovative structure with more ideal practicability, the relevant industry must further strive to develop the goal and direction of breakthrough; in view of this, the creator After years of experience in the manufacturing development and design of related products, the design and careful evaluation of the above objectives have resulted in a practical and practical creation.

The main purpose of this creation is to provide a polygonal box cover with structural reinforcement. The technical problem to be solved is to make an innovative breakthrough in how to develop a new type of polygonal lid structure that is more ideal and practical. .

The technical feature of the present invention is mainly that the polygonal cover comprises: an upper cover, comprising a top surface and a bottom surface and having a polygonal profile of a flat plate shape with more than three sides; a plurality of embedded card flanges are formed on the overall side of the upper cover plate in a spaced configuration; a folded lower cover is superposed on the bottom surface of the upper cover; a connecting edge is integrated a side of the folded lower cover is disposed between the side of the upper cover and the corresponding side cover; a strap is assembled and positioned on the upper cover and the folded lower cover; and at least A card flange is disposed at a partial section of the joint edge, and a partial section of the joint edge is formed with a venting relief portion corresponding to the insert flange.

With this innovative and unique design, this creation can provide an innovative polygonal lid with a double-layered double-layer pattern, which achieves double-strength structural strength, is not easy to bend and deform, has improved workmanship and maintains its flat plate. Practical advancement of the simple shape of the surface.

Referring to Figures 1 and 2, there is shown a preferred embodiment of the structurally reinforced polygonal cover, but such embodiments are for illustrative purposes only and are not limited by this structure in the patent application.

The polygonal cover A comprises the following structure: an upper cover 10 comprising a top surface 11 and a bottom surface 12, and having a polygonal planar flat plate shape and having three or more side edges 13; The flanges 14 are formed in a spaced-apart configuration on the entire side 13 of the upper cover 10; a folded lower cover 20 is superposed on the bottom surface 12 of the upper cover 10; a connecting edge 30, The integrated type is connected between one side of the folded lower cover 20 and the side 13 corresponding to the upper cover 10; and a strap 40 having an assembly end 41 is assembled and positioned The upper cover 10 and the folded lower cover 20 (at least one); and wherein at least one of the engaging flanges 14 is disposed at a partial section of the connecting edge 30, and the connecting edge 30 is A partial passage portion 31 is formed at a portion corresponding to the card flange 14.

As shown in FIG. 4, in this example, the contour shape of the folded lower cover 20 conforms to the polygonal contour shape of the upper cover 10, and the contour of the folded lower cover 20 is compared with the upper layer. The polygonal contour of the cover 10 is in a relatively inwardly-converted configuration; in this example, the contour of the folded lower cover 20 is larger than the polygonal contour of the upper cover 10 in a relatively inwardly-converted configuration. The folding lower cover 20 is prevented from having a contour equal to or larger than the contour of the upper cover 10, which affects the smoothness of the polygonal cover A when it is covered by the package body, and the smooth engagement of the card flange 14 Sex.

The folded lower cover 20 is adhesively positioned on the bottom surface 12 of the upper cover 10 through an adhesive (not shown).

As shown in FIG. 2, in the present embodiment, the upper cover 10 and the folded lower cover 20 are provided with through holes 105, 205 for the passage of the mounting end 41 of the strap 40. Moreover, the mounting end 41 is provided with a barb body 42 to block the bottom end of the through hole 205 of the folded lower cover 20 to achieve a state of preventing the release (refer to FIG. 5).

With the above-mentioned structural composition and technical features, the polygonal cover A of the present invention is mainly formed by superposing and positioning the upper cover 10 and the folded lower cover 20 to form a double-folded double-layer type. In this way, under the simple structure of the flat surface, the structural strength can be multiplied without being easily bent and deformed, and the finishing aesthetics can be significantly improved; and the polygonal cover A is as in the third application. As shown in the figure, the card slot 51 provided by the side edge 13 is engaged with a card slot 51 which is preset adjacent to the opening of the existing package body 50, and its snap-fit state is as shown in FIG. The function of the strap 40 is not only that the user can hold the entire package body 50, but also when the user wants to detach the polygon cover A from the package body 50, The belt 40 is used as an auxiliary action, and the polygonal cover A of the present invention is double-layered by the upper cover 10 and the folded lower cover 20, and the strength of the overall flat surface shape is doubled. , so in the process of the user picking up the entire package 50 A polygonal cap which is relatively easy due to bending deformation caused easily insert the card from the card slot 51 of the flange 14, to achieve a more durable advantages.

In addition, as shown in Fig. 6, the outline of the created polygonal cover A2 is set to a square shape, so as to fit the square box.

Efficacy Description: The "Structural Reinforced Polycarbonate Cover" disclosed in this work is mainly composed of the above-mentioned upper cover, embedded flange, folded lower cover, connecting edge, strap and air evasion. The unique structural type and technical features make the creation of the novel structure of the double-slab type with a double-layered shape, which is not easy to bend and deform. The workmanship and appearance are improved, and the practical progress of the flat shape of the flat surface is preserved.

A, A2‧‧‧ Polygon lid 10‧‧‧Upper cover 105‧‧‧With holes 11‧‧‧Top 12‧‧‧Front 13‧‧‧ Side 14‧‧ Engraved flange 20‧ ‧‧Folding lower cover 205‧‧‧through hole 30‧‧‧Connecting edge 31‧‧‧Air escaping section 40‧‧‧Tie 41‧‧‧Installation end 42‧‧‧Retracted body 50‧ ‧‧Packing box 51‧‧‧ card slot

Figure 1 is a combined perspective view of a preferred embodiment of the present polygonal box cover. Figure 2 is an exploded perspective view of a preferred embodiment of the present polygonal box cover. Fig. 3 is an exploded perspective view showing the corresponding relationship between the polygonal cover and the package body of the present invention. Fig. 4 is a bottom view of the embodiment in which the contour of the folded down cover of the present invention is smaller than the polygonal outline of the upper cover in a relatively inwardly disposed relationship. Fig. 5 is a vertical sectional view showing the state in which the polygonal cover of the present invention is assembled and positioned in the state of the package body. Fig. 6 is a view showing another embodiment of the contour shape of the present polygonal cover.

A‧‧‧Polytical lid

10‧‧‧Upper cover

105‧‧‧With holes

11‧‧‧ top surface

12‧‧‧ bottom

13‧‧‧ side

14‧‧‧Inlay flange

20‧‧‧Folding lower cover

205‧‧‧through holes

30‧‧‧ Linkage

31‧‧‧Air evasion department

40‧‧‧Tie

41‧‧‧Installation end

42‧‧‧Inverted body

Claims (4)

A polygonal box cover having a structure reinforcement, the polygonal box cover comprising: an upper cover plate comprising a top surface and a bottom surface, and having a polygonal profile of a planar plate shape having more than three sides; a card-inlaid flange is formed on the entire side of the upper cover plate in a spaced configuration; a folded lower cover is superposed on the bottom surface of the upper cover; a connecting edge is integrated a side of the folded lower cover is disposed between the side of the upper cover and the side of the upper cover; and a strap having an assembly end is assembled and positioned on the upper cover and the folded lower cover And wherein at least one of the engaging flanges is disposed at a partial section of the connecting edge, and a partial section of the connecting edge forms a venting relief portion corresponding to the flange of the engaging card. The structurally reinforced polygonal cover according to claim 1, wherein the contour of the folded lower cover conforms to the polygonal contour shape of the upper cover and the outline of the folded lower cover The size is a relatively inwardly disposed relationship compared to the polygonal outline of the upper cover. The structurally reinforced polygonal cover according to claim 2, wherein the folded lower cover is adhesively positioned on the bottom surface of the upper cover by an adhesive. The structurally reinforced polygonal cover according to the first, second or third aspect of the patent application, wherein the upper cover and the folded lower cover are provided with oppositely extending through holes for the strap The mounting end passes through, and the mounting end is provided with a barb body to block the bottom end of the folding hole of the folding lower cover to achieve the anti-disengagement state.