Belt buckle locked by pressing

Abstract

The invention relates to a belt buckle with a pressing buckle lock. The belt buckle comprises a main body seat, a main limiting frame, an auxiliary limiting frame, an elastic element and a mechanism used for adjusting the position of a belt. The main body seat is provided with a pivoting part and a main limiting frame, the auxiliary limiting frame is provided with an auxiliary shaft rod and a decorative plate part, the auxiliary shaft rod is connected with the pivoting part, so that the auxiliary limiting frame can be linked with the main body seat, the auxiliary limiting frame extends to form the decorative plate part, the overall decorative change is more stylized, a convex stopper is arranged in the auxiliary shaft rod, and an elastic element is arranged in the auxiliary shaft rod. When the plaque part is pressed by external force, the elastic element is compressed, the main body seat is linked to adjust the position of the belt, when the plaque part stops pressing, the plaque part can be reset, and the first bridge and the second bridge on the main limiting frame and the auxiliary limiting frame can effectively limit displacement of the belt between the main body seat and the auxiliary limiting frame.

Description

Technical Field

[0001] The present invention relates to a belt buckle structure, and particularly to a belt buckle with a push-lock. Background Art

[0002] A belt buckle is a fixing device for a belt and an indispensable part of the belt. There are various types and different shapes of belt buckles, but the basic structure consists of three parts: a buckle body, a buckle plate, and a buckle tongue. The buckle body is the basis of the belt buckle for fixing the belt; the buckle plate is a component used to engage with the buckle tongue; and the buckle tongue is a component used to engage with the buckle plate to fix the belt.

[0003] Most of them include the following types: button-type belt buckles and magnetic buckle-type belt buckles. Their advantages are simple structure, low cost, easy to manufacture and use, and their disadvantages are poor durability and easy to loosen; while for example, plug-type belt buckles and zipper-type belt buckles, their advantages are firm structure, high durability, easy to manufacture and use, and their disadvantages are relatively high overall cost.

[0004] In addition, there are also buckle-ring type belt buckles, buckle-pin type belt buckles, and velcro type belt buckles. The adjustment methods of these types of belt buckles are more troublesome to use, requiring tools or complex manual operations, which do not meet the current modern people's pursuit of convenience and speed. Therefore, a belt buckle with a simplified and durable structure is needed, and the convenience in use also needs to be taken into account. Summary of the Invention

[0005] The present invention is a belt buckle with a push button, mainly adopting a new structure, enabling the user to quickly and simply adjust the position of the belt by easily pressing.

[0006] Specifically: A belt buckle with a push-lock, which includes: a main body seat, with a pivot portion provided on its side edge, and a main limiting frame extending above the main body seat; a secondary limiting frame, provided with a secondary shaft rod and a decorative plate portion. After the secondary shaft rod is embedded in the pivot portion, a limiting base is fixedly connected with the main body seat to enable the secondary limiting frame to drive the main body seat to perform a turning action. A convex latch is provided inside the secondary shaft rod; an elastic element, with its bottom end abutting against the upper part of the main body seat and its top end abutting against the lower part of the convex latch. When the decorative plate portion is pressed by an external force, the convex latch compresses the elastic element, thereby driving the main body seat to turn, and the position of the belt can be adjusted. When the pressing of the decorative plate portion stops, the secondary limiting frame is reset by the elastic force released by the elastic element and abuts against the main limiting frame to fix the position of the belt.

[0007] Further, the decorative plate portion is formed with patterns by engraving, printing, or three-dimensional modeling.

[0008] Furthermore, the main limit frame has a first bridge, and the secondary limit frame has a second bridge. The first bridge and the second bridge are used to restrict the belt to displace within the main body seat and the secondary limit frame.

[0009] Furthermore, it further includes: a pair of main inclined surfaces and a pair of secondary inclined surfaces. The main inclined surfaces are arranged on the sides of the main limit frame, designed with a wider upper part and a narrower lower part; the secondary inclined surfaces are arranged on the sides of the secondary limit frame, designed with a wider lower part and a narrower upper part, and the inclination angles of the main inclined surfaces and the secondary inclined surfaces are complementary and less than 180 degrees; when the secondary inclined surface is displaced by external force pressing and then restored by elastic force, the main inclined surface can effectively limit the restoration stroke of the secondary inclined surface.

[0010] Furthermore, it includes: a main body seat with a pivot portion provided on its side edge; a secondary limit frame with a secondary shaft rod and a decorative plate portion provided in the center of its inner side. After the secondary shaft rod is embedded in the pivot portion, a limit base is fixedly connected with the main body seat to enable the secondary limit frame to drive the main body seat to perform a turning action. There is a protrusion in the secondary shaft rod; an elastic element with its bottom end abutting against the upper part of the main body seat and its top end abutting against the lower part of the protrusion. When the decorative plate portion is pressed by external force, the protrusion compresses the elastic element, thereby driving the main body seat to turn in conjunction, enabling the position of a belt to be adjusted. When the pressing of the decorative plate portion stops, the secondary limit frame is restored by the elastic force released by the elastic element to fix the position of the belt.

[0011] Furthermore, the decorative plate portion is formed with patterns by engraving, printing or three-dimensional modeling.

[0012] Furthermore, the secondary limit frame has a first bridge and a second bridge. The first bridge is arranged on one side of the secondary limit frame, and the second bridge is arranged on one side of the secondary limit frame, used to provide for the belt to be restricted to displace within the main body seat and the secondary limit frame.

[0013] The belt buckle of the present invention is composed of a main body seat, a secondary limit frame, an elastic element, etc. There is a main limit frame above the main body seat. There are main inclined surfaces arranged on the sides of the main limit frame, and a secondary shaft rod, a decorative plate portion and a secondary inclined surface are arranged on the sides of the secondary limit frame. After the secondary shaft rod is embedded in the pivot portion of the main body seat, it will be connected to the limit base, enabling the secondary limit frame and the main body seat to move in conjunction. When the user presses the decorative plate portion, the secondary shaft rod will drive the protrusion to compress the elastic element, and then drive the main body seat to rotate, so as to achieve the purpose of adjusting the position of the belt; when the user releases the decorative plate portion, the elastic element will restore the secondary limit frame to fix the belt at the adjusted position, and the complementary design of the angles of the main inclined surface and the secondary inclined surface can limit the restoration stroke of the secondary limit frame.

[0014] Therefore, with the belt buckle with a push-button buckle head of the present invention, the user only needs to press the decorative plate to easily adjust the position of the belt without using tools, so that the adjustment can be simple and quick, and the function of the elastic element can also prevent the belt from sliding or shifting after the position is adjusted, thereby improving stability, and the auxiliary limit frame can be provided with patterns or decorations to make the belt buckle more beautiful, and the present invention is applicable to various belts, including ratchet belts, leather belts, canvas belts, nylon belts, etc., and the scope of application will not be limited by the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a preferred embodiment of the present invention.

[0016] Figure 2 This is an exploded view of a preferred embodiment of the present invention.

[0017] Figure 3 This is a three-dimensional schematic diagram of a preferred embodiment of the present invention being threaded and fixed on a belt.

[0018] Figure 4 The preferred embodiment of the present invention is Figure 3 Schematic diagram of the auxiliary limit frame fixing belt in the AA section.

[0019] Figure 5 The preferred embodiment of the present invention is Figure 3 Schematic diagram of the auxiliary limit frame adjustment belt in the AA section.

[0020] Figure 6 A schematic diagram showing changes in the decorative panel portion of a preferred embodiment of the present invention.

[0021] Figure 7 Schematic diagram showing two changes in the decorative panel portion of a preferred embodiment of the present invention.

[0022] Figure 8 Schematic diagram showing three changes in the decorative panel portion of a preferred embodiment of the present invention.

[0023] Figure 9 Schematic diagram showing four changes in the decorative panel portion of a preferred embodiment of the present invention.

[0024] Figure 10 Schematic diagram of the fifth variation of the decorative panel portion in a preferred embodiment of the present invention.

[0025] Figure 11 Schematic diagram showing six changes in the decorative panel portion of a preferred embodiment of the present invention.

[0026] Figure 12 It is a perspective view of another embodiment of the present invention.

[0027] Figure 13 This is an exploded view of another embodiment of the present invention.

[0028] Figure 14 Schematic diagram of a change in the trim part in another embodiment of the present invention.

[0029] Figure 15 Schematic diagram of a second change in the trim part in another embodiment of the present invention.

[0030] The markings in the figure are as follows:

[0031] 10 Main body seat

[0032] 101 Limit base

[0033] 11 Pivoting part

[0034] 12 Main limit frame

[0035] 121 First bridge

[0036] 122 Main inclined surface

[0037] 13 Sub - limit frame

[0038] 131 Sub - shaft rod

[0039] 132 Latching projection

[0040] 133 Elastic element

[0041] 134 Trim part

[0042] 135 Second bridge

[0043] 136 Sub - inclined surface

[0044] 20 Belt

[0045] 201 Head end

[0046] 202 Tail end Detailed implementation manners

[0047] The present invention is a belt buckle with a pressing lock. Please refer to the following figure. Figures 1 to 5 As shown, its structure mainly includes: a main body seat 10, with a pivoting part 11 provided on its side edge. The main body seat 10 has a main limit frame 12 extending above it; a sub - limit frame 13, provided with a sub - shaft rod 131 and a trim part 134. After the sub - shaft rod 131 is inserted into the pivoting part 11, a limit base 101 is fixedly connected to the main body seat 10. The limit base 101 is fixedly connected to the main body seat 10 by using at least one or more round rods passing through the corresponding insertion holes of the main body seat 10. This is a common combination means in this field, so it will not be repeated in the subsequent description. In this way, the sub - limit frame 13 drives the main body seat 10 to perform a pivoting action, and a latching projection 132 is provided inside the sub - shaft rod 131.

[0048] An elastic element 133 has its bottom end abutted above the main body seat 10 and its top end abutted below the latch 132. When the decorative plate portion 134 is pressed by an external force, the latch 132 compresses the elastic element 133 to thereby turn the main body seat 10 in conjunction, enabling adjustment of the position of a belt 20. When the pressing of the decorative plate portion 134 stops, the secondary limit frame 13 is reset by the elastic force released by the elastic element 133 and abuts against the main limit frame 12 to fix the position of the belt 20.

[0049] The aforementioned decorative plate portion 134 can mainly provide pictures, patterns for decoration by means of engraving, printing, three-dimensional modeling. Of course, it is not limited to the methods described herein. For relevant changes and adjustments, reference can be made to Figures 6 to 11 As shown, and the structure of the relevant secondary limit frame 13 for adjusting the belt 20 has no major changes, so the relevant actions will not be described in detail again.

[0050] The aforementioned main limit frame 12 has a first bridge 121, and the secondary limit frame 13 has a second bridge 135. The first bridge 121 and the second bridge 135 are used to restrict the belt 20 to displace within the main body seat 10 and the secondary limit frame 13, thereby improving the stability of the belt 20 when adjusting the position.

[0051] There are also a pair of main inclined surfaces 122 and a pair of secondary inclined surfaces 136. The main inclined surfaces 122 are provided on the sides of the main limit frame 12, designed with a wider upper part and a narrower lower part; the secondary inclined surfaces 136 are provided on the sides of the secondary limit frame 13, designed with a wider lower part and a narrower upper part, and the inclination angles of the main inclined surfaces 122 and the secondary inclined surfaces 136 are complementary and less than 180 degrees; when the secondary inclined surfaces 136 are displaced by an external force and then reset by the elastic force, the main inclined surfaces 122 can effectively limit the reset stroke of the secondary inclined surfaces 136. The external force pressing mentioned here refers to the turning action of the decorative plate portion 134 driving the secondary limit frame 13 and the main body seat 10.

[0052] The bottom of the aforementioned main body seat 10 is provided with relevant structures for clamping one end 201 of the belt 20. The belt 20 is provided with a tail end 202 at the other end relative to the head end 201. This tail end 202 is used for the user to pull and adjust to pass through the first bridge 121 and the second bridge 135. The above are all basic applications of common structures in this field, so they will not be repeated here; and the belt 21 is exemplified by a ratchet belt in the aforementioned embodiment, and can also be applied to types such as common belts, canvas belts, nylon belts, etc., without particularly restricting the material.

[0053] For another embodiment of a belt buckle of a press lock of the present invention, please refer to Figures 12 to 13As shown in the figure, its structure mainly includes: a main body base 10, with a pivot portion 11 provided on its side edge; a secondary limit frame 13, with a secondary shaft rod 131 provided at the center of its inner side. After the secondary shaft rod 131 is embedded in the pivot portion 11, a limit base 101 is fixedly connected with the main body base 10, so that the secondary limit frame 13 drives the main body base 10 to perform a turning action. A protrusion 132 is provided inside the secondary shaft rod 131; an elastic element 133, with its bottom end abutting against the upper part of the main body base 10 and its top end abutting against the lower part of the protrusion 132. When the secondary limit frame 13 is pressed by an external force, the protrusion 132 compresses the elastic element 133, thereby driving the turning of the main body base 10 to adjust the position of a belt 20. When the pressing of the secondary limit frame 13 stops, the secondary limit frame 13 is reset by the elastic force released by the elastic element 133 to fix the position of the belt 20.

[0054] A decorative plate portion 134 is provided on the inner side extension of the aforementioned secondary limit frame 13. The decorative plate portion 134 forms patterns by engraving, printing, or three-dimensional modeling. For related changes and adjustments, reference can be made to Figures 14 to 15 As shown in the figure, and the structure of the secondary limit frame 13 for adjusting the belt 20 has no major changes, so the related actions will not be described in detail again.

[0055] The aforementioned secondary limit frame 13 has a first bridge 121 and a second bridge 135. The first bridge 121 is provided on one side of the secondary limit frame 13, and the second bridge 135 is provided on one side of the secondary limit frame 13 to provide displacement of the belt 20 restricted within the main body base 10 and the secondary limit frame 13.

[0056] In comparison with the preferred embodiment, the difference between this another embodiment and the preferred embodiment is that the main embodiment includes the main limit frame 12 and the secondary limit frame 13, while another embodiment only has the secondary limit frame 13, which can further simplify the originally disclosed structure.

[0057] In summary, the belt buckle of the pressing buckle lock of the present invention mainly simplifies the structure with the secondary limit frame 13, cooperates with the integrated design of the secondary shaft rod 131 and the protrusion 132, installs the elastic element 133 between the protrusion 132 and the main body base 10, and then easily presses the secondary limit frame 13 to pivot to cause the elastic element 133 to generate elastic force and release actions, thereby enabling the belt 20 to easily adjust its position between the main limit frame 12 and the secondary limit frame 13. Furthermore, by using the complementary angles of the main inclined surface 122 and the secondary inclined surface 136, the reset stroke of the secondary limit frame 13 is restricted; not only can the overall structure be made simpler and more convenient to operate, but also multiple appearance styles can be provided for selection, and the advantages of belt stability and adjustment range can also be taken into account.

Claims

1. A belt buckle with a press lock, characterized in that It includes: a main body base (10) with a pivot portion (11) provided on its side edge, and a main limiting frame (12) extending above the main body base (10); a secondary limiting frame (13) provided with a secondary shaft rod (131) and a decorative plate portion (134). After the secondary shaft rod (131) is embedded in the pivot portion (11), a limiting base (101) is fixedly connected with the main body base (10) so that the secondary limiting frame (13) drives the main body base (10) to perform a turning action. A protrusion (132) is provided inside the secondary shaft rod (131); an elastic element (133) has its bottom end abutting against the upper part of the main body base (10) and its top end abutting against the lower part of the protrusion (132). When the decorative plate portion (134) is pressed by an external force, the protrusion (132) compresses the elastic element (133), thereby driving the main body base (10) to turn, enabling the position of a belt (20) to be adjusted. When the pressing of the decorative plate portion (134) stops, the secondary limiting frame (13) is reset by the elastic force released by the elastic element (133) and abuts against the main limiting frame (12), fixing the position of the belt (20).

2. The belt buckle with a snap lock according to claim 1, characterized in that, The decorative plate portion (134) is formed with patterns by carving, printing or three-dimensional modeling.

3. The belt buckle with a snap lock according to claim 1, characterized in that, The main limiting frame (12) has a first bridge (121), and the secondary limiting frame (13) has a second bridge (135). The first bridge (121) and the second bridge (135) are used to restrict the belt (20) to displace within the main body base (10) and the secondary limiting frame (13).

4. The belt buckle with a press lock according to claim 1, characterized in that, It further includes: a pair of main inclined surfaces (122) and a pair of secondary inclined surfaces (136). The main inclined surfaces (122) are provided on the side of the main limiting frame (12) and are designed with a wider upper part and a narrower lower part; the secondary inclined surfaces (136) are provided on the side of the secondary limiting frame (13) and are designed with a wider lower part and a narrower upper part, and the inclination angles of the main inclined surfaces (122) and the secondary inclined surfaces (136) are complementary and less than 180 degrees. When the secondary inclined surfaces (136) are displaced by an external force and then reset by the elastic force, the main inclined surfaces (122) can effectively limit the reset stroke of the secondary inclined surfaces (136).

5. A belt buckle with a press lock, characterized in that, It includes: a main body base (10) with a pivot portion (11) provided on its side edge; a secondary limit frame (13) with a secondary shaft rod (131) and a decorative plate portion (134) provided at the center inside thereof. After the secondary shaft rod (131) is inserted into the pivot portion (11), a limit base (101) is fixedly connected with the main body base (10) so that the secondary limit frame (13) drives the main body base (10) to perform a turning action. A protrusion (132) is provided inside the secondary shaft rod (131); an elastic element (133) with its bottom end abutting against the upper part of the main body base (10) and its top end abutting against the lower part of the protrusion (132). When the decorative plate portion (134) is pressed by an external force, the protrusion (132) compresses the elastic element (133), thereby driving the main body base (10) to turn and enabling adjustment of the position of a belt (20). When the pressing of the decorative plate portion (134) stops, the secondary limit frame (13) is reset by the elastic force released by the elastic element (133), fixing the position of the belt (20).

6. The belt buckle with a snap lock according to claim 5, characterized in that, The decorative plate portion (134) is formed with patterns by engraving, printing or three-dimensional modeling.

7. The belt buckle with a press lock according to claim 5, characterized in that, The secondary limit frame (13) has a first bridge (121) and a second bridge (135). The first bridge (121) is provided on one side of the secondary limit frame (13), and the second bridge (135) is provided on one side of the secondary limit frame (13) for restricting the belt (20) to displace within the main body base (10) and the secondary limit frame (13).

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