A rotating waist buckle

Abstract

The invention discloses a rotating waist buckle, comprising a bottle cap-shaped base, a buckle plate covering the base, and a lock buckle fixedly connecting the base and the buckle plate; a through hole and a boss arranged around the through hole are arranged at the center of the buckle plate, and the end surface of the boss is provided with a cross groove in the shape of a cross; a straight-line protrusion cooperating with the cross groove and in the shape of a straight line is arranged at the center of the bottom circle of the base; the lock buckle comprises a base plate, two columns arranged on the base plate, a sphere with a diameter larger than that of the column is arranged at the upper end of the column, and two arc holes for penetrating the column are arranged on the base and the buckle plate, and one end of the arc hole is a circular hole with a diameter larger than that of the width of the arc hole; when the straight-line protrusion is located at the first position of the cross groove, the base and the circular hole on the buckle plate are projected to overlap in the axial direction, so that the sphere is inserted into the circular hole. It is ensured that the waist buckle will not fall off during the use after buckling.

Description

Technical Field

[0001] The invention relates to the technical field of clothing decoration, and more specifically to a rotating waist-stopping buckle. Background Art

[0002] As an indispensable decorative part on existing clothing, waist buckles can enhance the value and beauty of clothing. Existing waist buckles are mainly based on direct buckling of parts A and B, which are buckled together by means of curved hooks and other shapes. After buckling, parts A and B cannot be locked and will fall off by themselves. They need to be stretched outward with external force to be fixed in place to achieve the buckling function, which affects the user experience.

[0003] Therefore, how to solve the problem that the waist buckle is easy to fall off when fastened is an urgent problem to be solved by those skilled in the art. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a rotating waist buckle to ensure that the waist buckle will not fall off during use after being fastened.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A rotating waist-stop buckle comprises a bottle cap-shaped base, a buckle plate covering the base, and a lock buckle fixedly connecting the base and the buckle plate; a through hole and a boss arranged around the through hole are provided at the center of the buckle plate, and the end face of the boss is provided with a cross groove in the shape of a cross; a straight-line protrusion cooperating with the cross groove and in the shape of a straight line is provided at the center of the bottom circle of the base; the lock buckle comprises a bottom plate, two columns arranged on the bottom plate, a clamping table with a width greater than that of the columns is provided at the upper end of the columns, and the base and the buckle plate are both provided with two arc holes for penetrating the columns, and one end of the arc hole is a circular hole with a diameter greater than the width of the arc hole; when the straight-line protrusion is located at the first position of the cross groove, the circular holes on the base and the buckle plate overlap in axial projection so that the clamping table can be inserted into the circular hole.

[0007] Preferably, a connecting column is provided at the bottom center of the base, a through hole is provided at the center of the boss, the connecting column is passed through the through hole, and a spring is sleeved on the connecting column and pressed against the buckle plate.

[0008] Preferably, the buckle plate is provided with an annular baffle at the outer edge of the through hole, and the bottom plate is provided with a mounting hole corresponding to the annular baffle.

[0009] Preferably, the column is perpendicular to the base plate.

[0010] Preferably, the bottom plate is a circular plate having a diameter equal to that of the buckle plate.

[0011] Preferably, a connecting plate is connected between the gusset plate and the bottom plate, and the connecting plate is provided with a through hole for passing a belt.

[0012] When using the rotating waist buckle provided by the present invention, the base and the buckle plate are first combined, and the straight-shaped protrusion on the base is made to fall into the cross groove on the buckle plate. At the same time, the arc hole on the base is made to face the arc hole on the hole plate, that is, the axial projections of the circular holes on the base and the buckle plate coincide. Then, the sphere on the lock buckle passes through the base and the buckle plate in turn along the circular holes, and the base is screwed to make it rotate relative to the buckle plate, driving the straight-shaped protrusion to fall into another position of the cross groove, so that the arc holes on the base and the buckle plate are staggered, avoiding the lock buckle from falling off, thereby ensuring that the waist buckle will not fall off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of assembling a specific embodiment of the rotating waist-stopping buckle provided by the present invention;

[0015] Figure 2 is a front view schematic diagram of the base;

[0016] Figure 3 is a schematic diagram of the base viewed from above;

[0017] Figure 4 is a top view of the base;

[0018] Figure 5 is a front view schematic diagram of a gusset plate;

[0019] Figure 6 Schematic diagram of top view of gusset plate;

[0020] Figure 7 It is a bottom view of the gusset plate;

[0021] Figure 8 It is a schematic diagram of the connection between the connecting plate and the gusset plate;

[0022] Fig. 9 is a front view schematic diagram of the lock;

[0023] Fig.10 It is a schematic diagram of the connection between the lock and the connecting plate.

[0024] Among them, 1-base, 11-straight protrusion, 12-connecting column, 2-buckle plate, 21-boss, 22-through hole, 23-annular baffle, 24-cross groove, 3-lock, 31-column, 32-sphere, 33-mounting hole, 34-bottom plate, 4-connecting plate, 41-through hole, 5-arc groove, 6-circular groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The core of the present invention is to provide a rotating waist buckle to ensure that the waist buckle will not fall off during use after being fastened.

[0027] Please refer to Figures 1 to 10 , Figure 1 It is a schematic diagram of assembling a specific embodiment of the rotating waist-stopping buckle provided by the present invention; Figure 2 is a front view schematic diagram of the base; Figure 3 is a schematic diagram of the base viewed from above; Figure 4 is a top view of the base; Figure 5 is a front view schematic diagram of a gusset plate; Figure 6 Schematic diagram of top view of gusset plate; Figure 7 It is a bottom view of the gusset plate; Figure 8 It is a schematic diagram of the connection between the connecting plate and the gusset plate; Fig. 9 is a front view schematic diagram of the lock; Fig.10 It is a schematic diagram of the connection between the lock and the connecting plate.

[0028] The rotary waist-stop buckle provided by the present invention comprises a base 1 in the shape of a bottle cap, a buckle plate 2 covering the base 1, and a lock buckle 3 fixedly connecting the base 1 and the buckle plate 2; a through hole 22 and a boss 21 arranged around the through hole 22 are provided at the center of the buckle plate 2, and the end face of the boss 21 is provided with a cross groove 24 in the shape of a cross; a straight-line protrusion 11 cooperating with the cross groove 24 and in the shape of a straight line is provided at the center of the bottom circle of the base 1; the lock buckle 3 comprises a bottom plate 34, two columns 31 arranged on the bottom plate 34, a clamping table with a width greater than that of the column 31 is provided at the upper end of the column 31, and the base 1 and the buckle plate 2 are both provided with two arc holes 5 for penetrating the column 31, and one end of the arc hole 5 is a circular hole 6 with a diameter greater than the width of the arc hole 5; when the straight-line protrusion 11 is located at the first position of the cross groove 24, the circular hole 6 on the base 1 and the buckle plate 2 overlaps in axial projection so that the clamping table can be inserted into the circular hole 6.

[0029] The base 1 is in the shape of a bottle cap, and a straight-line protrusion 11 is provided at the center of the bottom of the base 1. The buckle plate 2 is a circular plate, and specifically, the buckle plate 2 is a circular plate directly equal to the base 1, and a boss 21 is provided at the center of the buckle plate 2, and specifically, the boss 21 can be a cylindrical boss, and a cross-shaped cross groove 24 is provided on the end surface of the boss 21. In this way, when the buckle plate 2 is covered on the open end of the base 1, the straight-line protrusion 11 is buckled with the cross groove 24, and the buckle plate 2 can be rotated to rotate the straight-line protrusion 11 relative to the cross groove 24, thereby adjusting the position of the straight-line protrusion 11 buckled on the cross groove 24.

[0030] The lock buckle 3 is used to fix the base 1 and the gusset plate 2 together. The lock buckle 3 includes a bottom plate 34, on which two parallel columns 31 are provided. The upper ends of the columns 31 are provided with spheres 32 with a diameter larger than the columns 31. The base 1 and the gusset plate 2 are both provided with two arc holes 5 for penetrating the columns 31, that is, the base 1 is provided with two arc holes 5, and the center of the arc holes 5 coincides with the circle of the base 1. At the same time, the gusset plate 2 is provided with two circular holes 6, which are the same size and shape as the circular holes 6 on the base 1.

[0031] One end of the arc hole 5 is a circular hole 6 with a diameter larger than the width of the arc hole 5. The diameter of the circular hole 6 is the same as that of the sphere 32 or larger than that of the sphere 32. When the straight protrusion 11 is located at the first position of the cross groove 24, the circular holes 6 on the base 1 and the buckle plate 2 overlap in axial projection, so that the sphere 32 is inserted from the circular hole 6 into the base 1 and the buckle plate 2, and then the bottom plate 34 is rotated to rotate the column 31 to other positions of the arc hole 5. Since the diameter of the sphere 32 is larger than the width of the arc hole 5, the base 1 and the buckle plate 2 can be clamped and fixed. At the same time, the matching structure of the straight protrusion 11 and the cross groove 24 can prevent the base 1 and the buckle plate 2 from rotating relative to each other, thereby preventing the base 1 and the buckle plate 2 from detaching. Among them, the length of the column 31 should be equal to the sum of the thickness of the base 1 and the buckle plate 2 to ensure that the lock 3 can clamp the base 1 and the buckle plate 2.

[0032] When the rotating waist buckle provided by the present invention is used, the base 1 and the buckle plate 2 are first combined, and the straight-line protrusion 11 on the base 1 is made to fall into the cross groove 24 on the buckle plate 2. At the same time, the arc hole 5 on the base 1 is made to face the arc hole 5 on the hole plate, that is, the circular holes 6 on the base 1 and the buckle plate 2 are overlapped in axial projection, and then the ball 32 on the lock buckle 3 passes through the base 1 and the buckle plate 2 in turn along the circular hole 6, and the base 1 is screwed to make it rotate relative to the buckle plate 2, driving the straight-line protrusion 11 to fall into another position of the cross groove 24, so that the arc holes 5 on the base 1 and the buckle plate 2 are staggered, so as to prevent the lock buckle 3 from falling off, thereby ensuring that the waist buckle will not fall off during use.

[0033] On the basis of the above embodiment, in order to further improve the connection reliability between the base 1 and the gusset plate 2, as a preferred embodiment, a connecting column 12 is provided at the bottom center of the base 1, a through hole 22 is provided at the center of the boss 21, the connecting column 12 is inserted into the through hole 22, and a spring is sleeved on the connecting column 12 to press against the gusset plate 2. In this way, the gusset plate 2 can be pressed against the base 1 by the spring, so that the straight protrusion 11 is pressed against the cross groove 24, preventing the gusset plate 2 from rotating relative to the base 1 and causing the lock buckle 3 to fall off. Considering the specific setting method of the spring, as a preferred embodiment, the spring is inserted into the connecting column 12 and fixed between the connecting column 12 and the gusset plate 2 by the rivet at the end of the connecting column 12.

[0034] On the basis of the above embodiment, as a preferred embodiment, the buckle plate 2 is provided with an annular baffle 23 at the outer edge of the through hole 22, and the bottom plate 34 is provided with a mounting hole 33 corresponding to the annular baffle 23. The bottom plate 34 of the lock buckle 3 is sleeved on the annular baffle 23 to improve the reliability of the connection of the lock buckle 3.

[0035] On the basis of the above embodiment, as a preferred embodiment, the column 31 is perpendicular to the bottom plate 34. On the basis of the above embodiment, as a preferred embodiment, the bottom plate 34 is a circular plate with a diameter equal to that of the gusset plate 2. In this embodiment, the bottom plate 34 and the gusset plate 2 are both circular plates, and the bottom plate 34 and the gusset plate 2 have the same diameter. Specifically, the bottom plate 34 and the gusset plate 2 may also have the same thickness to ensure the overall aesthetics.

[0036] Based on the above embodiment, as a preferred embodiment, considering the specific setting mode of the card platform, as a preferred embodiment, the card platform is a sphere 32 with a diameter larger than the column 31. Alternatively, the card platform is a hemisphere with a diameter larger than the column 31.

[0037] Based on any of the above embodiments, as a preferred embodiment, a connecting plate 4 is further connected to the gusset plate 2 and the bottom plate 34, and a through hole 41 for passing a belt is provided on the connecting plate 4. This facilitates the connection of a belt or other hanging accessories. Specifically, the through hole 41 can be a round hole or an oblong hole to improve the convenience of wearing a belt.

[0038] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0039] The above is a detailed introduction to the rotating waist buckle provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A rotating waist buckle, characterized in that: The invention comprises a base (1) in the shape of a bottle cap, a buckle plate (2) covering the base (1), and a lock buckle (3) fixedly connecting the base (1) and the buckle plate (2); a through hole (22) and a boss (21) arranged around the through hole (22) are provided at the center of the buckle plate (2); a cross groove (24) is provided on the end surface of the boss (21); a straight protrusion (11) matching with the cross groove (24) is provided at the center of the bottom of the base (1); the lock buckle (3) comprises a bottom plate (34), two vertical The column (31) is provided with a clamping platform with a width greater than that of the column (31) at the upper end of the column (31); the base (1) and the buckle plate (2) are both provided with two arc holes (5) for penetrating the column (31); one end of the arc hole (5) is a circular hole (6) with a diameter greater than the width of the arc hole (5); when the one-shaped protrusion (11) is located at the first position of the cross groove (24), the base (1) and the circular hole (6) on the buckle plate (2) are overlapped in axial projection, so that the clamping platform can be inserted into the circular hole (6).

2. The rotating waist buckle according to claim 1, characterized in that: A connecting column (12) is provided at the center of the bottom circle of the base (1), a through hole (22) is provided at the center of the boss (21), the connecting column (12) is passed through the through hole (22), and a spring is sleeved on the connecting column (12) and pressed against the buckle plate (2).

3. The rotating waist buckle according to claim 2, characterized in that: The buckle plate (2) is provided with an annular baffle (23) at the outer edge of the through hole (22), and the bottom plate (34) is provided with a mounting hole (33) corresponding to the annular baffle (23).

4. The rotating waist buckle according to claim 1, characterized in that: The upright post (31) is perpendicular to the bottom plate (34).

5. The rotating waist buckle according to claim 4, characterized in that: The bottom plate (34) is a circular plate having a diameter equal to that of the buckle plate (2).

6. The rotating waist buckle according to claim 1, characterized in that: The card platform is a sphere (32) having a diameter greater than that of the column (31).

7. The rotating waist buckle according to claim 1, characterized in that: The card platform is a hemisphere with a diameter larger than that of the column (31).

8. The rotating waist buckle according to any one of claims 1 to 7, characterized in that: The gusset plate (2) and the bottom plate (34) are also connected to a connecting plate (4), and the connecting plate (4) is provided with a through hole (41) for passing a waist belt.

9. The rotating waist buckle according to claim 8, characterized in that: The perforation (41) is a circular hole.

10. The rotating waist-stopping buckle according to claim 9, characterized in that: The perforation (41) is an oblong hole.

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