Fastener assembly and wearing article

Abstract

The utility model discloses a buckle assembly and a wearing article. The buckle assembly comprises a rail piece and a buckle arranged on the rail piece. The rail piece comprises a body and a plurality of limiting teeth arranged on the body. The buckle comprises an annular shell, an elastic arm and an operation arm. The annular shell is sleeved on the body. The annular shell is provided with a connecting wall and a clamping wall which are opposite in position. The elastic arm extends from the connecting wall. The elastic arm is provided with a limiting hook arranged between any two adjacent limiting teeth. The limiting hook can abut against one of the limiting teeth and is matched with the clamping wall to clamp the body so as to limit the buckle from moving relative to the body. The operating arm extends from the elastic arm. When external force is applied to the operating arm, the elastic arm can be forced to temporarily deform, so that the limiting hook is far away from the clamping wall and is located on the outer side of the limiting teeth.

Description

TECHNICAL FIELD

[0001] The utility model relates to an assembly, in particular to a fastener assembly and wearing supplies. BACKGROUND

[0002] The head circumference adjustment mechanism of the existing hat usually adopts the mode that the limiting hole cooperates with the limiting block. More specifically, the existing hat is provided with a plurality of limiting holes and a plurality of limiting blocks capable of being inserted into the plurality of limiting holes, and the user needs to try on the existing hat and manually adjust the positions of the plurality of limiting blocks to find the appropriate head circumference size.

[0003] However, during the adjustment process, the user must accurately ensure that the plurality of limiting blocks can be arranged in the plurality of limiting holes to complete the adjustment of the head circumference, resulting in non-intuitive use.

[0004] Therefore, the present utility model person thinks that the above-mentioned defects can be improved, and finally puts forward the present utility model with reasonable design and effective improvement of the above-mentioned defects by dint of painstaking research and cooperation with scientific principles. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem in the prior art by providing a fastener assembly and wearing supplies.

[0006] One embodiment of the utility model discloses a fastener assembly, which comprises: a track piece, which comprises a body and a plurality of limiting teeth arranged on the body, and the body has a first end and a second end opposite to each other; and a fastener arranged on the track piece, which can move towards the first end or the second end along the track piece, and the fastener comprises: a ring-shaped shell, which is sleeved on the body, and the ring-shaped shell has a connecting wall and a clamping wall opposite to each other; a resilient arm, which extends from the connecting wall towards the second end and the clamping wall, and the resilient arm has a limiting hook arranged between any two adjacent limiting teeth, the limiting hook can abut against one of the limiting teeth, and the limiting hook cooperates with the clamping wall to clamp the body, so as to limit the movement of the fastener relative to the body; and an operating arm, which extends from the resilient arm, and when an external force is applied to the operating arm, the resilient arm can be temporarily deformed, so that the limiting hook is away from the clamping wall and located outside the plurality of limiting teeth, and the fastener can move relative to the body.

[0007] Optionally, the body has a setting surface located between the first end and the second end; the plurality of limiting teeth are arranged on the setting surface at intervals, and each limiting tooth has a limiting side face facing the first end and a guide side face facing the second end, the included angle between the limiting side face and the setting surface is less than or equal to 90 degrees, and the included angle between the guide side face and the setting surface is greater than 90 degrees; the limiting hook can cross the limiting tooth through the guide side face, and the limiting hook can abut against the limiting tooth through the limiting side face.

[0008] Optionally, the operation arm extends from the elastic arm to the outside of the annular housing, and the length of the operation arm is greater than or equal to the length of the elastic arm.

[0009] Optionally, the operation arm comprises a wide portion and a narrow portion with a thickness less than that of the wide portion, the wide portion is connected to the elastic arm and located inside the annular housing, and the narrow portion is connected to the wide portion and located outside the annular housing.

[0010] Optionally, the operation arm is connected to the wall in parallel, and the included angle between the operation arm and the elastic arm is greater than 90 degrees.

[0011] Optionally, the clamping wall has a chamfer on the side facing the first end and the second end.

[0012] Optionally, the operation arm is arranged in a spaced manner between the wall and the clamping wall, and a receiving space is formed among the operation arm, the elastic arm and the wall.

[0013] Optionally, the annular housing comprises two side walls connecting the wall and the clamping wall, each of the two side walls has a track rib on the side facing the other side wall, and each of the track ribs is adjacent to the top surface of the plurality of limiting teeth.

[0014] Optionally, the annular housing has a tapered space between the track rib and the clamping wall and a straight space communicating with the tapered space, the tapered space is located on the side of the annular housing facing the first end, the straight space is located on the side of the annular housing facing the second end, and the positions of the plurality of track ribs correspond to the tapered space and the straight space.

[0015] One of the embodiments of the utility model discloses a wearing article, comprising: the buckle assembly and a wearing article as described above, wherein the wearing article comprises two setting parts arranged in a spaced manner, and the buckle assembly is connected across the two setting parts.

[0016] In summary, the buckle assembly and the wearing article disclosed in the embodiments of the utility model can intuitively provide the user with the function of quickly adjusting the size of the wearing article (for example, a hat or a shoe) through the design that "the limiting hook can abut against one of the limiting teeth, and the limiting hook cooperates with the clamping wall to clamp the body to limit the movement of the buckle relative to the body", and "when an external force is applied to the operation arm, the elastic arm can be temporarily deformed to make the limiting hook away from the clamping wall and located outside the plurality of limiting teeth, and the buckle can move relative to the body".

[0017] In order to further understand the features and technical contents of the utility model, please refer to the following detailed description and drawings of the utility model, but these descriptions and drawings are only used to illustrate the utility model, and do not limit the protection scope of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a plane schematic view of the wearable article of the present application.

[0019] Figure 2 is a perspective schematic view of the fastener assembly of the present application.

[0020] Figure 3 is another perspective schematic view of the fastener assembly of the present application.

[0021] Figure 4 is an exploded schematic view of the fastener assembly of the present application.

[0022] Figure 5 is a cross-sectional schematic view along Figure 2 the V-V section line.

[0023] Figure 6 is a partial enlarged schematic view of Figure 5 .

[0024] Figure 7 is a plane schematic view of the operating arm of the present application when an external force is applied thereto.

[0025] Figure 8 is a cross-sectional schematic view along Figure 2 the VIII-VIII section line. DETAILED DESCRIPTION

[0026] The following is a description of the embodiments of the present application disclosed in the present application, which is described by specific embodiments. Those skilled in the art can understand the advantages and effects of the present application from the disclosure of the present application. The present application can be implemented or applied by other different embodiments, and each detail in the present application can be modified and changed based on different viewpoints and applications without departing from the concept of the present application. In addition, the drawings of the present application are only simple schematic illustrations and are not actual size depictions, which is declared in advance. The following embodiments will further illustrate the related technical content of the present application, but the disclosed content is not intended to limit the protection scope of the present application.

[0027] It should be understood that although the terms "first", "second", "third", etc. can be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are mainly used to distinguish one component from another component, or one signal from another signal. In addition, the term "or" used herein can include any combination of one or more associated listed items.

[0028] In addition, in the following description, if it is indicated to refer to or as shown in a specific figure, it is only used to emphasize that the relevant content described in the subsequent description mostly appears in the specific figure, but it does not limit the subsequent description to only refer to the specific figure.

[0029] Referring to Figures 1 to 8 As shown in the figure, the embodiment provides a wearing article 100. In cooperation Figure 1 As shown in the figure, the wearing article 100 includes a wearing article 1 and a fastener assembly 2. Wherein, the wearing article 1 can be, for example, a hat, a shoe and a clothing, etc. in practice, and the wearing article 1 includes two setting parts PT1, PT2 (for example: two pieces of cloth) arranged at intervals. The fastener assembly 2 is bridged on the two setting parts PT1, PT2, so that the relative positions of the two setting parts PT1, PT2 are fixed, thereby allowing the user to achieve the purpose of adjusting the size according to the needs.

[0030] It should be noted that the wearing article 1 and the fastener assembly 2 are collectively defined as the wearing article 100 in the embodiment, but the utility model is not limited thereto. For example, the fastener assembly 2 can also be used separately (such as: implementation, manufacturing, selling, etc.) or in combination with other components. Wherein, the fastener assembly 2 is the technical focus of the utility model, therefore, the structure of each component of the fastener assembly 2 will be introduced respectively, and the connection relationship between each component of the fastener assembly 2 will be explained in time.

[0031] In cooperation Figures 2 to 4 As shown in the figure, the fastener assembly 2 includes a track piece 21 and a fastener 22 arranged on the track piece 21. Wherein, the track piece 21 includes a body 211 and a plurality of limiting teeth 212 arranged on the body 211. Specifically, the body 211 is a long structure in the embodiment, and the body 211 has a first end E1 and a second end E2 opposite to each other, and a setting surface SD between the first end E1 and the second end E2. Wherein, a plurality of limiting teeth 212 are arranged on the setting surface SD at intervals, and the length extension direction of each limiting tooth 212 is perpendicular to the length extension direction of the body 211.

[0032] Referring to Figures 4 to 6As shown, the fastener 22 is disposed on the rail member 21, and the fastener 22 can move along the rail member 21 toward the first end E1 or the second end E2. Among them, the fastener 22 includes an annular housing 221 sleeved on the body 211, an elastic arm 222 connected to the annular housing 221, and an operating arm 223 connected to the elastic arm 222. In practice, the annular housing 221, the elastic arm 222, and the operating arm 223 can be directly integrally formed by plastic injection molding, but the present invention is not limited thereto.

[0033] Further, the cross-section of the annular housing 221 is in a "mouth" shape structure in this embodiment, and the annular housing 221 has a connecting wall 2211 and a clamping wall 2212 with opposite positions, and two side walls 2213 connecting the connecting wall 2211 and the clamping wall 2212. When the annular housing 221 is sleeved on the body 211, the connecting wall 2211, the clamping wall 2212, and the two side walls 2213 surround the body 211. In other words, the annular housing 221 has two openings facing the first end E1 and the second end E2.

[0034] Cooperate with Figures 4 to 6 As shown, the elastic arm 222 is accommodated inside the annular housing 221, and the elastic arm 222 can cooperate with the rail member 21 to control the movement or limit of the fastener.

[0035] Specifically, the elastic arm 222 extends from the connecting wall 2211 toward the second end E2 and the clamping wall 2212, that is, the elastic arm 222 is not parallel to the connecting wall 2211, so that the elastic arm 222 is inclined relative to the connecting wall 2211. The end of the elastic arm 222 has a limiting hook 2221 disposed between any two adjacent limiting teeth 212. Among them, the limiting hook 2221 can abut against one of the limiting teeth 212, and the limiting hook 2221 cooperates with the clamping wall 2212 to clamp the body 211 to limit the movement of the fastener 22 relative to the body 211. That is to say, the elastic arm 222 restricts the movement of the fastener 22 along the rail member toward the first end E1 or the second end E2 by both abutting and clamping methods simultaneously.

[0036] It should be particularly noted that for the convenience of the operation of the fastener assembly 2, the cooperation relationship between the elastic arm 222 and the plurality of limiting teeth 212 can be designed as a single-direction limiting cooperation structure (i.e., the ratchet effect).

[0037] Specifically, each of the limiting teeth 212 has a limiting side SA facing the first end E1 and a guiding side SG facing the second end E2, the limiting side SA and the setting surface SD have an included angle less than or equal to 90 degrees, and the guiding side SG and the setting surface SD have an included angle greater than 90 degrees. The cross section of the limiting hook 2221 is designed as a tapered structure facing the setting surface SD, and the limiting hook 2221 can form a wheel-rolling relationship with the limiting side SA and the guiding side SG towards the first end E1.

[0038] Accordingly, when the operating arm 223 is not subjected to an external force, the limiting hook 2221 can cross the limiting tooth 212 through the guiding side SG, so that the buckle 22 moves along the track member 21 towards the first end E1. Conversely, when the operating arm 223 is not subjected to an external force, the limiting hook 2221 can abut against the limiting tooth 212 through the limiting side SA, so that the movement of the buckle 22 along the track member 21 towards the second end E2 is limited.

[0039] Further Figures 5 to 7 As shown, the operating arm 223 is used for the user to operate to selectively drive the elastic arm 222 to control the movement or limitation of the buckle relative to the track member 21. In detail, the operating arm 223 extends from the elastic arm 222, and when the operating arm 223 is subjected to an external force, the elastic arm 222 can be temporarily deformed to make the limiting hook 2221 away from the clamping wall 2212 and outside the limiting teeth 212, and the buckle 22 can move relative to the body 211. In other words, when the operating arm 223 is not subjected to any external force, the elastic arm 222 maintains the state of clamping to limit the movement of the buckle 22 relative to the track member 21.

[0040] Preferably, the operating arm 223 in the present embodiment is parallel to the connecting wall 2211, and the operating arm 223 and the elastic arm 222 have an included angle greater than 90 degrees.

[0041] In addition, in practice, in order to facilitate the operating arm 223 to be subjected to the external force, the operating arm 223 can extend from the elastic arm 222 to the outside of the annular housing 221, thereby facilitating the user to exert the external force. Similarly, the length of the operating arm 223 can be designed to be greater than or equal to the length of the elastic arm 222, so that the user can better save effort when exerting the external force on the operating arm.

[0042] In addition, the operation arm 223 is exposed to the outside of the ring-shaped housing 221, and a designer can sew a traction rope (not shown) to the operation arm 223 to further improve the operation convenience. It is worth noting that the operation arm 223 is spaced apart from the connecting wall 2211, and a receiving space AS is formed among the operation arm 223, the elastic arm 222, and the connecting wall 2211. Therefore, a part of the traction rope can be received in the receiving space AS to improve the aesthetics.

[0043] In addition, the operation arm 223 needs to be subjected to an external force for operation, and therefore the operation arm 223 can further include a wide part 2231 and a narrow part 2232 having a thickness smaller than the wide part 2231. The wide part 2231 is connected to the elastic arm 222 and located inside the ring-shaped housing 221, and the narrow part 2232 is connected to the wide part 2231 and located outside the ring-shaped housing 221. In other words, the wide part 2231 serves as a fulcrum of the operation arm 223, the narrow part 2232 serves as a force application part for traction, and the cross-sectional thickness of the wide part is greater than the cross-sectional thickness of the narrow part 2232. Accordingly, the operation arm 223 can be greatly improved in service life and reliability.

[0044] It is additionally noted that, as shown in Figure 2 , Figure 4 and Figure 8 , in order to ensure the movement stability of the fastener 22 on the track member 21, each of the two side walls 2213 of the ring-shaped housing 221 can have a track rib RB on a side facing the other side wall 2213, and each track rib RB is adjacent to the top surface of the plurality of limiting teeth 212 to help stabilize the movement of the fastener 22.

[0045] In addition, the ring-shaped housing 221 can be designed to have a diverging space ES and a straight space LS connected to the diverging space ES between the track rib RB and the clamping wall 2212. The diverging space ES is located on a side of the ring-shaped housing 221 facing the first end E1, the straight space LS is located on a side of the ring-shaped housing 221 facing the second end E2, and the positions of the plurality of track ribs RB can correspond to the diverging space ES and the straight space LS. Accordingly, the track member 21 can have a greater swing range on a side facing the first end (i.e., a side of the track member 21 away from the operation arm 223) to improve the operation convenience.

[0046] Similarly, the clamping wall 2212 can be designed to have a chamfer on both sides facing the first end E1 and the second end E2 (as shown in Figure 6The track member 21 can have a better feeling when swinging relative to the buckle 22, and the service life of the track member 21 can be improved.

[0047] [Technical effects of the embodiment of the utility model]

[0048] In summary, the buckle assembly and the wearing article can intuitively and quickly adjust the size of the wearing article (for example, a hat or a shoe) through the design that the limiting hook can abut against one of the limiting teeth, and the limiting hook is clamped to the body by the clamping wall to limit the movement of the buckle relative to the body, and the elastic arm can be temporarily deformed when the operating arm is subjected to an external force, so that the limiting hook is away from the clamping wall and located outside the limiting teeth, and the buckle can move relative to the body.

[0049] The above is only a preferred embodiment of the utility model, and does not limit the patent range of the utility model, so that equivalent technical changes made by applying the contents of the utility model specification and drawings are included in the protection range of the utility model.

Claims

1. A clasp assembly, characterized by The buckle assembly comprises: a track member including a body and a plurality of limiting teeth disposed on the body, the body having opposite first and second ends; and a buckle disposed on the track member, the buckle being movable along the track member toward the first or second end, and the buckle including: a ring-shaped housing sleeved on the body, the ring-shaped housing having opposite connecting and clamping walls; a resilient arm extending from the connecting wall toward the second end and the clamping wall, the resilient arm having a limiting hook disposed between any two adjacent limiting teeth, the limiting hook being capable of abutting against one of the limiting teeth, and the limiting hook clamping the body with the clamping wall to restrict movement of the buckle relative to the body; and an operating arm extending from the resilient arm, the operating arm being capable of forcing the resilient arm to temporarily deform when an external force is applied to the operating arm, so that the limiting hook is located outside the limiting teeth away from the clamping wall, and the buckle is capable of moving relative to the body.

2. The buckle assembly of claim 1, wherein, The body has a setting surface between the first and second ends, the limiting teeth are spaced apart on the setting surface, and each limiting tooth has a limiting side surface facing the first end and a guide side surface facing the second end, the limiting side surface and the setting surface have an included angle less than or equal to 90 degrees, and the guide side surface and the setting surface have an included angle greater than 90 degrees; the limiting hook is capable of crossing the limiting tooth through the guide side surface, and the limiting hook is capable of abutting against the limiting tooth through the limiting side surface.

3. The buckle assembly of claim 1, wherein, The operating arm extends from the resilient arm to the outside of the ring-shaped housing, and the length of the operating arm is greater than or equal to the length of the resilient arm.

4. The buckle assembly of claim 3, wherein, The operating arm includes a wide portion and a narrow portion with a thickness less than the wide portion, the wide portion is connected to the resilient arm and located inside the ring-shaped housing, and the narrow portion is connected to the wide portion and located outside the ring-shaped housing.

5. The buckle assembly of claim 1, wherein, The operating arm is parallel to the connecting wall, and the operating arm and the resilient arm have an included angle greater than 90 degrees.

6. The buckle assembly of claim 1, wherein, The clamping wall has a chamfer on both sides facing the first and second ends.

7. The buckle assembly of claim 1, wherein, The operating arm is spaced apart from the connecting wall, and the operating arm, the resilient arm, and the connecting wall collectively form an accommodation space.

8. The buckle assembly of claim 1, wherein, The ring-shaped housing includes two side walls connecting the connecting wall and the clamping wall, each of the two side walls has a track rib on a side surface facing each other, and each of the track ribs is adjacent to the top surface of the limiting teeth.

9. The buckle assembly of claim 8, wherein, The ring-shaped housing has a diverging space between the track rib and the clamping wall and a straight space communicating with the diverging space, the diverging space is located on a side of the ring-shaped housing facing the first end, the straight space is located on a side of the ring-shaped housing facing the second end, and the positions of the track ribs can correspond to the diverging space and the straight space.

10. A wearable article characterized in that, The wearing article comprises the fastener assembly according to claim 1 and a wearing article; wherein the wearing article comprises two setting parts arranged at intervals, and the fastener assembly is arranged across the two setting parts.

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