Belt body with length adjusting structure

Abstract

The utility model provides a belt body with a length adjusting structure. The belt body comprises a first belt-shaped component, a second belt-shaped component and a connecting component, the first strip-shaped component comprises a first connecting end and a tail end opposite to the first connecting end, and is provided with a plurality of through holes which are sequentially arranged from the first connecting end to the tail end. The second band-shaped component comprises a second connecting end and a joint piece arranged at the opposite end of the second connecting end. The connecting part is provided with a connector and a fastener which are arranged at the two opposite ends of the connecting part respectively. The joint is detachably combined with the joint of the second belt-shaped component. The fastener is used for being fastened to one of the through holes of the first strip-shaped component. The belt body is connected with an object through the first connecting end and the second connecting end, and the distance between the first connecting end and the second connecting end is adjusted by changing the position of the through hole buckled by the fastener.

Description

Technical Field

[0001] This utility model relates to a belt structure, and more particularly to a belt with a length adjustment structure. Background Technology

[0002] Commercially available leather or silicone belts or watch straps often require length adjustment. However, these straps typically use a combination of pins and loops or a buckle to adjust their position, making it difficult to achieve quick and easy installation and removal.

[0003] The combination of a needle and a loop consists of a needle-like object and a loop surrounding the needle at one end of a belt or watch strap, with a row of through holes at the other end. In use, the end with the through holes is passed through the loop to the desired position, and then the needle is passed through the through hole at that position to adjust the length of the belt or watch strap.

[0004] The buckle structure consists of a protrusion in the center of one surface of a flat piece. In use, the protrusion is simply inserted into a through-hole at different positions on the belt to adjust the wrapping length. However, this type of buckle is prone to coming undone when used on watch straps. Utility Model Content

[0005] One objective of this invention is to provide a belt with a length adjustment structure, which allows for more convenient adjustment of the total length of the belt and prevents it from easily falling off.

[0006] To achieve the above objectives, this utility model provides a belt with a length adjustment structure, comprising a first belt-shaped component, a second belt-shaped component, and a connecting component. The first belt-shaped component includes a first connecting end and a tail end opposite the first connecting end, and has a plurality of through holes arranged sequentially from the first connecting end to the tail end. The second belt-shaped component includes a second connecting end and a coupling member disposed at the opposite end of the second connecting end. The connecting component has a connector and a fastener respectively disposed at its two opposite ends. The connector is detachably combined with the coupling member of the second belt-shaped component. The fastener is used to fasten to one of the plurality of through holes of the first belt-shaped component. This belt connects to an object through its first and second connecting ends, and the distance between the first and second connecting ends is adjusted by changing the position of the through hole fastened by the fastener.

[0007] In one embodiment, the first strip member has a first surface and a second surface opposite to each other. The second surface includes a groove with an inner bottom surface, and a plurality of perforations extend from the first surface to the inner bottom surface of the groove on the second surface.

[0008] In one embodiment, each perforation of the first strip member has an upper opening, a channel, and a lower opening. The upper opening is located on the first surface, and the lower opening is located on the inner bottom surface of a groove on the second surface. In a cross-section of the perforation, the widths of the upper opening and the lower opening are both greater than the width of the channel.

[0009] In one embodiment, the fastener of the connecting member has a hook-shaped portion adapted to pass through each perforation of the first strip member.

[0010] In one embodiment, the hook-shaped portion of the fastener of the connecting member has a first width that matches a length of the through hole, and the fastener includes an elongated hole located on the opposite side of the hook-shaped portion, and the width of one side of the elongated hole is greater than the first width.

[0011] In one embodiment, the fastener of the connecting member has a protrusion located at one end of the fastener opposite the hook-shaped portion. More specifically, the protrusion may be located on one edge of an elongated hole in the fastener.

[0012] In one embodiment, the connector of the second strip member and the joint of the connecting member are combined by a magnetic component and a locking structure.

[0013] The belt of this invention adjusts the distance between the first connecting end and the second connecting end by changing the position of the through hole of the fastener of the connecting component, thus allowing for easy adjustment of the total length of the belt. In addition, the connector of the connecting component can be detachably combined with the connecting part of the second strip component, so the belt can be quickly disassembled or assembled at the part between the connecting component and the second strip component. Attached Figure Description

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings, wherein:

[0015] Figure 1 This is an exploded view of the belt body according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of the assembly of some components of a belt according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the assembled body of an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the groove of the first strip-shaped component of the belt body according to an embodiment of the present invention.

[0019] Figure 5 This is a schematic diagram of the fastener of the connecting component of the belt body according to an embodiment of the present utility model.

[0020] Figure 6 (a) is a side cross-sectional view of the belt body according to an embodiment of the present invention; (b) is an enlarged view of the connection between the hook-shaped part and the perforation of the fastener in (a).

[0021] Figure 7 (a) is a perspective view of the fastener according to another embodiment of the present invention; (b) is a side view of the fastener of (a); and (c) is a side cross-sectional view of the fastener of (a) combined with the first strip component.

[0022] Figure label:

[0023] 100 pieces

[0024] First strip-shaped components 110, 110A

[0025] First connection end 111

[0026] (First surface 112 of the first strip-shaped component)

[0027] Tail end 113

[0028] (Second surface 114 of the first strip component)

[0029] 115 piercing

[0030] Upper opening 115a

[0031] Passage Section 115b

[0032] Lower opening 115c

[0033] Groove 116

[0034] Inner bottom surface 116a

[0035] (First strip component) Fixing hole 117

[0036] Hook-like structure 118

[0037] Second strip component 120

[0038] Second connection end 121

[0039] Connector 123

[0040] (Second strip component) Fixing hole 127

[0041] Connecting component 130

[0042] Connector 131

[0043] Hook-shaped part 132

[0044] Fasteners 133, 133A

[0045] Straps 134

[0046] Bump 135

[0047] Elongated hole 136

[0048] (Fastener) Body surface 137

[0049] Distance D between the first and second connecting ends

[0050] (The length L of the perforation)

[0051] Combined path line P

[0052] (Width W of the hook-shaped part)

[0053] Width W1 of the upper opening

[0054] (W2) Width of the passageway

[0055] (Width W3 of the lower opening) Detailed Implementation

[0056] The foregoing description and other technical contents, features, and effects of this utility model will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as up, down, left, right, front, or back, are only used to refer to the directions in the accompanying drawings. Therefore, these directional terms are for illustrative purposes only and are not intended to limit the scope of this utility model.

[0057] Figure 1 This is an exploded view of a belt with a length adjustment structure according to an embodiment of the present invention. The belt 100 with the length adjustment structure (hereinafter referred to as "belt 100") includes three components: a first strip-shaped component 110, a second strip-shaped component 120, and a connecting component 130. These three components are arranged along... Figure 1The combined path line P shown is combined. The first strip member 110 includes a first connecting end 111 and a tail end 113 opposite to the first connecting end 111, and has a plurality of through holes 115 arranged sequentially from the first connecting end 111 to the tail end 113. The second strip member 120 includes a second connecting end 121 and a connecting member 123. The connecting member 123 and the second connecting end 121 are respectively disposed at two opposite ends of the second strip member 120. The connecting member 130 has a connector 131 and a fastener 133 respectively disposed at two opposite ends of the connecting member 130. The connector 131 is detachably combined with the connecting member 123 of the second strip member 120. The fastener 133 is used to fasten to one of the plurality of through holes 115 of the first strip member 110. The first strip member 110 and the second strip member 120 of the belt body 100 are both suitable for being made of soft and elastic materials, and are used to connect an object (not shown) through the first connecting end 111 and the second connecting end 121.

[0058] The assembled strap 100 can be connected to items such as watches and bags via its first connecting end 111 and second connecting end 121, or the first connecting end 111 and second connecting end 121 can be connected together to form a belt. For example, when the strap 100 is used as a watch strap, the fixing holes 117 of the first connecting end 111 and 127 of the second connecting end 121 are respectively connected to the two sides of the watch. The total length of the watch strap can be adjusted by changing the position of the through hole 115 of the buckle 133. After setting the total length for the first use, the watch strap can be easily unfastened or put back on the wrist using the magnetic quick-release buckle.

[0059] Figures 1 to 3 This explains the assembly process of belt body 100. First, fastener 133 of connecting component 130 is aligned along... Figure 1 The combined path line P is fastened to a pre-selected through hole 115 in the first strip component 110, and after fastening, as shown... Figure 2 As shown. Next, the connector 131 of the connecting member 130 is combined with the coupling 123 of the second strip member 120 to complete the process as shown. Figure 3 The selection of the perforation location is determined according to the required total length of the belt body 100. The required total length of the belt body 100 refers to the distance D between the first connecting end 111 of the first belt member 110 and the second connecting end 121 of the second belt member 120 after assembly. In one embodiment, the coupling 123 of the second belt member 120 and the connector 131 of the connecting member 130 are combined by a magnetic component and / or a locking structure. For example, the coupling 123 and the connector 131 form a set of "magnetic quick-release buckles" or "quick-release magnetic buckles". In addition, the coupling 123 and the connector 131 can also be other forms of male and female connector combinations.

[0060] It is worth noting that the first strip component 110 and the second strip component 120 are not directly connected, but must be indirectly combined through the connecting component 130. During the combination process, the distance D between the first connecting end 111 and the second connecting end 121, that is, the total length of the combined belt body 100, can be adjusted simply by changing the position of the through hole 115 engaged by the fastener 133.

[0061] like Figure 4 The first strip-shaped component 110 has a first surface 112 and a second surface 114 opposite to each other. The second surface 114 includes a groove 116, the groove 116 includes an inner bottom surface 116a, and a plurality of through holes 115 all penetrate from the first surface 112 to the inner bottom surface 116a of the groove 116 of the second surface 114.

[0062] like Figure 5 The connector 131 of the connecting component 130 is connected to the fastener 133 by a strap 134. The fastener 133 has a hook-shaped portion 132 and an elongated hole 136. The hook-shaped portion 132 has a side with a width W that connects with... Figure 4 The length L of the perforations 115 shown is matched, thus allowing them to pass through any of the perforations 115 of the first strip member 110 and hook onto a solid portion located between the two perforations (see [link]). Figure 6 Furthermore, the elongated hole 136 of the fastener 133 is located on the opposite side of the hook portion 132 for the strap 134 to pass through. The width of the fastener 133 on the side with the elongated hole 136 matches the width of the strap body 100 and is greater than the width W of the hook portion 132.

[0063] Figure 6 (a) A side cross-sectional view showing the hook-shaped portion 132 of the fastener 133 hooking onto the first strip member 110, omitting the connector 131 and the strap 134 of the connecting member 130. Figure 6 (b) is Figure 6(a) Enlarged view of the connection between the hook-shaped part of the fastener and the perforation. Each perforation 115 of the first strip member 110 has an upper opening 115a, a channel portion 115b, and a lower opening 115c, with the channel portion 115b connecting the upper opening 115a and the lower opening 115c. The upper opening 115a has a width W1 located on the first surface 112 of the first strip member 110; the lower opening 115c has a width W3 located on the inner bottom surface 116a of the groove 116 on the second surface 114. In a cross-section of the perforation 115, the width W1 of the upper opening 115a and the width W3 of the lower opening 115c are both greater than the width W2 of the channel portion 115b. The structural feature of the perforation 115 is that the upper and lower openings are wider, while the channel portion is narrower. Compared to the channel portion 115b, the upper opening portion 115a expands outward to the left side of the drawing, so that the leading edge of the hook portion 132 can easily pass through the channel portion 115b of the perforation 115 from top to bottom; the lower opening portion 115c expands outward to the right side of the drawing, so that when the hook portion 132 hooks the solid part between the two perforations 115 of the first strip member 110 after passing through the perforation 115, it can be tightly engaged and will not easily fall off by reversing and exiting the perforation 115.

[0064] Figure 7 (a) is a perspective view of fastener 133A according to another embodiment of the present invention; Figure 7 (b) is a side view of the fastener in (a). Fastener 133A has an additional protrusion 135 compared to fastener 133 in the previous embodiment. Protrusion 135 is located on fastener 133A at one end opposite to the hook-shaped portion 132. For example... Figure 7 As shown in (a), the protrusion 135 can be positioned on one long side of the elongated hole 136 and protrude from the main body surface 137 of the fastener 133A. (c) is a side cross-sectional view of the fastener 133A and the first strip member 110 in (a). When the hook-shaped part 132 passes through the through hole of the first strip member 110, the protrusion 135 is simultaneously inserted into another through hole, which makes the connection between the fastener 133A and the first strip member 110 more secure. Furthermore, Figure 7 (c) also shows a first strip member 110A of another embodiment, which connects items such as watches and bags by a hook structure 118.

[0065] In summary, the belt body 100 of this invention adjusts the distance between the first connecting end 111 and the second connecting end 121 by changing the position of the through holes 115 engaged by the fasteners 133 and 133A of the connecting component 130, thus enabling simple adjustment of the total length of the belt body. Furthermore, the connector 131 of the connecting component 130 can be detachably combined with the connecting member 123 of the second strip-shaped component 120, allowing the belt body 100 to be quickly disassembled or assembled between the connecting component and the second strip-shaped component. Therefore, the belt body 100 of this invention possesses the functions of quick assembly / disassembly and length adjustment, and is not easily detached, thus solving the various problems described in the prior art.

[0066] The above description is merely a preferred embodiment of this utility model and should not be construed as limiting the scope of this utility model. Any simple equivalent changes and modifications made in accordance with the claims and description of this utility model shall still fall within the scope of this utility model patent. Furthermore, no embodiment or claim of this utility model needs to achieve all the purposes, advantages, or features disclosed in this utility model. In addition, the abstract and title are merely for assisting in patent document searching and are not intended to limit the scope of this utility model.

Claims

1. A belt having a length adjustment structure, characterized by, include: A first strip-shaped component includes a first connecting end and a tail end, and has a plurality of through holes arranged sequentially from the first connecting end to the tail end, wherein the first connecting end is used to connect to an object. A second strip-shaped component, including a second connecting end and a coupling member respectively disposed at two opposite ends of the second strip-shaped component, wherein the second connecting end is used to connect to the object; and A connecting component has a connector and a fastener respectively disposed at two opposite ends of the connecting component, wherein the connector is detachably combined with the coupling of the second strip component, and the fastener is used to fasten to one of the plurality of through holes of the first strip component. The distance between the first connecting end of the first strip component and the second connecting end of the second strip component is adjusted by changing the position of the through hole that the fastener engages with.

2. The belt of claim 1, wherein The first strip-shaped component has a first surface and a second surface opposite to each other. The second surface includes a groove with an inner bottom surface. The plurality of perforations extend from the first surface to the inner bottom surface of the groove on the second surface.

3. The belt of claim 2, wherein Each of the perforations of the first strip-shaped component has an upper opening, a channel, and a lower opening. The upper opening is located on the first surface, and the lower opening is located on the inner bottom surface of the groove on the second surface. In a cross-section of the perforation, the width of both the upper opening and the lower opening is greater than the width of the channel.

4. The belt of claim 1, wherein The fastener of the connecting component has a hook-shaped portion that is adapted to pass through each of the perforations of the first strip component.

5. The belt of claim 4, wherein The connecting component has a protrusion on the fastener at one end opposite the hook-shaped portion.

6. The belt of claim 4, wherein The hook-shaped portion of the fastener of the connecting component has a first width that matches the length of the through hole, and the fastener includes an elongated hole located on the opposite side of the hook-shaped portion, and the width of one side of the elongated hole is greater than the first width.

7. The belt of claim 6, wherein The connecting component has a protrusion located at one edge of the elongated hole.

8. The belt of claim 1, wherein The second strip component's coupling and the connecting component's connector are combined via a magnetic assembly and a locking structure.

9. The belt of claim 1, wherein The object it is connected to is a table.

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