Baseball cap tail buckle

Abstract

The utility model discloses a baseball cap tail buckle which comprises a fixing band and a tail band of the tail buckle, and further comprises a panel and a resistance rod transversely fixed on the back face of the panel in a penetrating mode, and a band body channel for the fixing band and the tail band to pass through is arranged between the back face of the panel and the resistance rod. The back face of the panel is provided with a concave part corresponding to the belt body channel, the side face of the resistance rod body is provided with a convex part corresponding to the belt body channel, the convex part faces the concave part, the two ends of the convex part correspond to the corners of the two side walls of the concave part respectively, and fit clearances are formed between the two ends of the convex part and the corresponding corners of the side walls of the concave part. The fit clearance is arranged corresponding to the thickness of the fixing band and the tail band. The fixing and adjusting function requirements of the tail band are well met, the design freedom degree of the panel can be effectively improved through the structure, and the design space for LOGO display is effectively enlarged.

Description

Technical Field

[0001] The utility model relates to a tail buckle of a baseball cap. Background Art

[0002] In the changes of baseball cap styles, metal accessories occupy a very key position. In addition to other tail strap fixing forms such as Velcro and buckles, tail buckles are the most common metal accessories for fixing the tail strap of baseball caps. However, the styles of metal tail buckles are generally Japanese buckles and cover buckles. Most of the choices of baseball cap tail buckles are limited to these two.

[0003] The example structure of the Japanese buckle is as follows Figure 1 As shown in the figure, this fastener structure is light and easy to adjust, but the area for the brand to display the LOGO (graphics and text logo of the product) is narrow. The tail buckle itself is a small metal accessory, so some LOGOs are difficult to realize on this buckle type. If they are forced to realize, they will be too small and difficult to display. At the same time, the fastening ability of the tail strap is limited, and its fastening ability is restricted by the Japanese structure, which limits the design space for displaying LOGOs by changing the buckle body contour or structure.

[0004] The example structure of the cover buckle is as follows Figure 2 , 3 As shown in the figure, the fastening ability of the tail strap of this fastener is stronger than that of the Japanese buckle, and the cover area used to display the LOGO is larger, which can better help the brand to present its logo. However, the LOGO presentation of the cover buckle is limited to the cover, making the presentation method tend to be homogenized, and also limiting the design space for LOGO display. Therefore, the existing tail buckle form cannot adapt well to the development of the baseball cap industry. Utility Model Content

[0005] In order to solve the above-mentioned drawbacks, the technical problem to be solved by the utility model is to provide a baseball cap tail buckle that meets the function of fixing the tail strap, which is conducive to increasing the design space for LOGO display. In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is a baseball cap tail buckle, including a fixing strap and a tail strap of the tail buckle, characterized in that it includes a panel and a resistance rod transversely fixed on the back of the panel, and a belt body channel for the fixing strap and the tail strap to pass through is set between the back of the panel and the resistance rod; the back of the panel is provided with a recessed portion corresponding to the belt body channel, and the side surface of the resistance rod is provided with a convex portion corresponding to the belt body channel, the convex portion faces the recessed portion, and the two ends of the convex portion are respectively arranged corresponding to the two side wall corners of the recessed portion, and a matching gap is provided between the two ends of the convex portion and the corresponding side wall corners of the recessed portion, and the matching gap is set corresponding to the thickness of the fixing strap and the tail strap.

[0006] The beneficial effect of the utility model is that it not only satisfies the requirements of the fixing and adjusting functions of the tail band, but also the structure can effectively improve the design freedom of the panel and effectively increase the design space for LOGO display.

[0007] In one embodiment, both ends of the resistance rod are fixed to the back of the panel through connectors, which is helpful to reduce the constraints of the connection between the resistance rod and the panel on the shape of the panel and further release the design space of the panel.

[0008] In one embodiment, the size of the matching gap corresponds to the overlapping and pressing thickness of the fixing belt and the tail belt, so as to take into account both the convenience of adjusting the tail belt and the tightness of the adjusted tail belt.

[0009] In one embodiment, the two ends of the protrusion are inclined surface structures, especially rounded inclined surface structures, which is conducive to improving the performance of the tail buckle.

[0010] In one embodiment, the concave portion on the back of the panel has a hollow area. The hollowing of the concave portion does not affect the fixing and adjustment functions of the tail strap. Although it reduces the area of ​​the front side of the panel, it can be used when the hollow area is needed to enhance the design sense.

[0011] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

[0012] In the description of this specification, the description of reference terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items. When an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be a central element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a central element at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an example structure of an existing Japanese-style buckle;

[0014] Figure 2 The following is an example of the appearance structure of an existing cover buckle;

[0015] Figure 3 The following is an example of the internal structure of an existing cover buckle;

[0016] Figure 4is a schematic diagram of the three-dimensional structure of Example 1;

[0017] Figure 5 for Figure 4 The schematic cross-sectional structure diagram of the AA section shown;

[0018] Figure 6 It is a schematic diagram of the combined structure of the resistance rod and the connecting member of Example 1;

[0019] Figure 7 It is a schematic diagram of the discrete structure of the resistance rod and the connecting member of Example 1;

[0020] Figure 8 This is a schematic diagram of the combined structure of the tail buckle and the fixing belt of Example 1;

[0021] Fig. 9 It is a schematic diagram of the combined structure of the tail buckle, the fixing belt and the tail belt of Example 1;

[0022] Figures 10 to 17 Schematic diagram of the back structure of the tail buckle of Examples 2 to 9. DETAILED DESCRIPTION

[0023] Example 1: See attached Figure 4-9 , reflecting a specific structure of the utility model. The baseball cap includes a fixing strap 1 and a tail strap 2 of the tail buckle, the tail buckle includes a panel 3 and a resistance rod 4 transversely fixed to the back of the panel 3, a belt channel 5 for the fixing strap 1 and the tail strap 2 to pass through is arranged between the back of the panel 3 and the resistance rod 4; a recess 6 is arranged on the back of the panel 3 corresponding to the belt channel 5, a convex portion 7 is arranged on the side of the rod body of the resistance rod 4 corresponding to the belt channel 5, the convex portion 7 faces the recess 6, two ends 701 of the convex portion 7 are arranged corresponding to two side wall corners 601 of the recess 6, a matching gap is arranged between the end 701 and the corresponding side wall corner 601, and the matching gap is arranged corresponding to the thickness of the fixing strap 1 and the tail strap 2.

[0024] Generally, the fitting gap is slightly smaller than the overlapping thickness of the fixing band 1 and the tail band 2. In the example, the size of the fitting gap corresponds to the overlapping compression thickness setting of the fixing band 1 and the tail band 2. Take into account both the convenience of adjusting the tail band and the tightness of the adjusted tail band. In specific operation, for example, the normal thickness of the tail band is 2mm, and the normal thickness of the fixing band is 1mm. Then, when setting the fitting gap, we can use a right-angle steel ruler to squeeze the tail band and the fixing band side by side, and measure their compression thickness to set it. If the measured compression thickness is 1.7mm, then setting the fitting gap to 1.7mm can meet the requirements.

[0025] In the example, both ends of the resistance rod 4 are fixed to the back of the panel 3 by connecting members 8. The constraints of the connection between the resistance rod 4 and the panel 3 on the shape of the panel are reduced, further releasing the design space of the panel.

[0026] In the example, the end 701 of the protrusion 7 is a rounded bevel structure as shown in the figure, which is beneficial to improve the performance of the tail buckle.

[0027] Using the above technical solution:

[0028] First, the fixing and adjusting functions of the tail band are better satisfied: the two end heads 701 of the convex part are respectively set corresponding to the two side wall corners 601 of the concave part to form two damping points. When the tail band 2 passes through the belt body channel 5, the fixing belt 1 and the tail band 2 are constrained by the belt body channel 5 as a whole, and the matching area of ​​the convex part 7 and the concave part 6 can bend and rub the surrounding belt 2 to provide a certain damping feeling for the passing of the tail band, and at the same time provide enough space to facilitate the normal passing of the tail band. The biggest source of resistance is that the surrounding belt 2 is partially compressed by the friction blockage between the upper and lower damping points, so as to achieve the damping effect when the tail band 2 passes through the belt body channel 5; at the same time, when the tail band 2 is pulled, the tension deformation cross-sectional area is reduced and it is easy to pass through the damping point, so that the user can pull and adjust the tail band 2; after being adjusted in place, the tail band 2 is relaxed and restored to its shape and clamped by the two damping points to achieve the fixing function, meeting the requirements of the baseball cap.

[0029] Secondly, this structure can effectively improve the design freedom of the panel and effectively increase the design space for LOGO display: the setting of the belt channel and the two damping points does not occupy the front of the panel, and the function on the back of the panel will not limit the design space in terms of the panel's outline, shape and structure, and can meet the functional requirements of the tail buckle.

[0030] In addition to the above technical solutions, we also designed a variety of tests in the study: ① The distance between the back of the panel 3 and the resistance rod 4 is set according to the above-mentioned fitting gap; ② Three or more damping points are set between the back of the panel 3 and the resistance rod 4 according to the above-mentioned fitting gap; ③ Only one damping point is set between the back of the panel 3 and the resistance rod 4 according to the above-mentioned fitting gap; ④ Two damping points are set between the back of the panel 3 and the resistance rod 4 according to the above-mentioned fitting gap, and the two damping points are distributed at different positions.

[0031] After the test, it was found that in test ① and ②, it was difficult to manually pass the tail strap through the tail buckle; in test ③, the tail buckle was prone to position change and was not strong enough. Therefore, two damping points were finally set. At the same time, the distribution positions of the two damping points were determined according to the results of test ④. The two damping points were separated, one up and one down, which not only provided sufficient resistance coefficient, but also facilitated the passage of the tail strap. At the same time, the tail buckle was not easy to change, and was convenient for the wearer to use and the processing of the tail buckle.

[0032] In other embodiments, the recessed portion 6 on the back of the panel 3 has a partial hollow area or is entirely a hollow area. Since the recessed portion 6 is set to be transparent to the hollow area on the front side, it does not affect the fixing and adjustment functions of the tail strap. Although the area of ​​the front side of the panel is reduced, it can be used when a hollow area is needed to enhance the design sense.

[0033] Examples 2 to 9: See Figures 10 to 17 Since the structure of the utility model can effectively improve the design freedom of the panel, the design space for LOGO display is effectively increased: the setting of the belt channel and the two damping points does not occupy the front of the panel, and the function on the back of the panel will not limit the design space in terms of the panel's outline, shape and structure, etc., the exemplified tail buckle panel shapes can meet the functional requirements of the tail buckle.

[0034] The embodiments of the utility model disclosed above are only used to help illustrate the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and describes these embodiments in detail in conjunction with the accompanying drawings in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is only limited by the claims and their full scope and equivalents, and is not limited by the specific embodiments disclosed.

Claims

1. A baseball cap tail buckle, comprising a fixing strap of the tail buckle and a tail strap, characterized in that: It includes a panel and a resistance rod fixed transversely on the back side of the panel, a belt body channel for the fixing belt and the tail belt to pass through is arranged between the back side of the panel and the resistance rod; a recess is arranged on the back side of the panel corresponding to the belt body channel, a convex is arranged on the side surface of the resistance rod corresponding to the belt body channel, the convex faces the recess, the two end heads of the convex are respectively arranged corresponding to the two side wall corners of the recess, a fitting gap is arranged between the two end heads of the convex and the corresponding side wall corners of the recess, and the fitting gap is arranged corresponding to the thickness of the fixing belt and the tail belt.

2. A baseball cap tail buckle as claimed in claim 1, characterized in that: Both ends of the convex portion are inclined surface structures.

3. A baseball cap tail buckle as claimed in claim 2, characterized in that: Both ends of the convex portion are rounded bevel structures.

4. A baseball cap tail buckle as claimed in any one of claims 1 to 3, characterized in that: The two ends of the resistance rod are respectively fixed to the back side of the panel through connecting pieces.

5. A baseball cap tail buckle as claimed in any one of claims 1 to 3, characterized in that: The size of the matching gap corresponds to the overlapping and pressing thickness of the fixing belt and the tail belt.

6. A baseball cap tail buckle as claimed in claim 4, characterized in that: The size of the fitting gap corresponds to the overlapping and pressing thickness of the fixing belt and the tail belt.

7. A baseball cap tail buckle as claimed in any one of claims 1 to 3 and 6, characterized in that: The concave portion on the back side of the panel has a hollow area.

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