Bandage buckle

Abstract

The utility model provides a bandage buckle which comprises a metal base and a pressing buckle. A first mounting shaft and a second mounting shaft which are distributed left and right are arranged on the metal seat; the pressing buckle is rotationally connected to the second mounting shaft; a plastic seat is also included; a mounting groove for mounting the metal seat is formed in the right side of the plastic seat, and a bandage guide hole is formed in the left side of the plastic seat; the pressing buckle comprises a mounting part, and a handheld connecting part and a pressing part which are formed on the left side and the right side of the mounting part; the handheld connecting part is sleeved with a plastic sleeve; knurling teeth are arranged on the pressing part; the metal seat comprises a bottom plate, and a front side plate and a rear side plate which are connected to the front side and the rear side of the bottom plate; the first mounting shaft and the second mounting shaft are respectively mounted between the front side plate and the rear side plate; a first hollow part is arranged on the bottom plate corresponding to the position between the first mounting shaft and the second mounting shaft; the bottom, corresponding to the first hollowed-out part, of the plastic base is provided with a second hollowed-out part, and the design is better in use effect and has a good protection effect on the product.

Description

Technical Field

[0001] The utility model relates to the technical field of strap buckles. Background Art

[0002] The strap buckle is used to tighten the strap to bundle the goods. One end of the strap is a fixed end fixed on the strap buckle, and the other end is a movable end. After being wrapped around the goods, the strap is tightened and fixed by the strap buckle. The tightening and fixing of the strap usually adopts knurled metal parts to press the strap. Since all parts are metal parts, they are easy to slip and inconvenient to operate. The whole is metal parts, the texture is poor when manually held, and the metal surface is easily scratched, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a strap buckle to solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A strap buckle comprises a metal seat and a buckle; the metal seat is provided with a first mounting shaft and a second mounting shaft distributed on the left and right; the buckle is rotatably connected to the second mounting shaft; and also comprises a plastic seat; the right side of the plastic seat is provided with a mounting groove for mounting the metal seat, and the left side is provided with a strap guide hole; the buckle comprises a mounting portion and a hand-held connecting portion and a pressing portion formed on the left and right sides of the mounting portion; the hand-held connecting portion is sleeved with a plastic sleeve; the pressing portion is provided with knurled teeth; the metal seat comprises a bottom plate and a front side plate and a rear side plate connected to the front and rear sides of the bottom plate; the first mounting shaft and the second mounting shaft are respectively installed between the front side plate and the rear side plate; a first hollow portion is provided on the bottom plate corresponding to the first mounting shaft and the second mounting shaft; and a second hollow portion is provided at the bottom of the plastic seat corresponding to the first hollow portion.

[0006] Further description of the utility model: the handheld connecting part is sheet-shaped; undercuts are respectively provided on the front and rear sides of the handheld connecting part; undercut grooves matching with the undercuts are provided on the plastic sleeve; and anti-slip patterns are provided on the surface of the plastic sleeve.

[0007] Further description of the utility model, a third hollow portion is provided on the upper and lower sides of the plastic seat corresponding to the strap guide hole.

[0008] The beneficial effects of the utility model are:

[0009] In this design, a plastic sleeve is provided on the handheld connection part. The position of the plastic sleeve is manually adjusted to control the rotation of the buckle to tighten and loosen the strap without slipping. A plastic seat is also provided on the outside of the metal seat to protect the metal seat from being scratched, and the texture of the strap buckle is better when it is manually held. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is the overall structure diagram of the utility model;

[0011] Figure 2 It is an exploded view of the utility model. DETAILED DESCRIPTION

[0012] The utility model is further described below in conjunction with the accompanying drawings:

[0013] like Figure 1-2 As shown, a strap buckle comprises a metal seat 1 and a buckle 2; the metal seat 1 is provided with a first mounting axis 3 and a second mounting axis 4 distributed on the left and right; the buckle 2 is rotatably connected to the second mounting axis 4; it also comprises a plastic seat 5; the right side of the plastic seat 5 is provided with a mounting groove 51 for mounting the metal seat 1, and the left side is provided with a strap guide hole 52; the buckle 2 comprises a mounting portion 21 and a hand-held connecting portion 22 and a pressing portion 23 formed on the left and right sides of the mounting portion 21; the hand-held connecting portion 22 is sleeved with a plastic sleeve 24; the pressing portion 23 is provided with knurled teeth; the metal seat 1 comprises a bottom plate 11 and a front side plate 12 and a rear side plate 13 connected to the front and rear sides of the bottom plate 11; the first mounting axis 3 and the second mounting axis 4 are respectively installed between the front side plate 12 and the rear side plate 13; the bottom plate 11 has a first hollow portion corresponding to the first mounting axis 3 and the second mounting axis 4 1101; the plastic seat 5 is provided with a second hollow portion 511 at the bottom corresponding to the first hollow portion 1101, one end of the strap is fixed on the first mounting shaft 3 and extends out from the strap guide hole 52. After the strap passes around the goods, the other end passes through the bottom of the buckle 2, and extends out from the bottom after passing through the first hollow portion 1101 and the second hollow portion 511. After tightening the strap, lift the hand-held connecting portion 22 upwards, and the knurled teeth on the pressing portion 23 press the strap against the bottom plate 11. When the strap needs to be loosened, press the hand-held connecting portion 22 downwards, which is easy to operate. In this design, a plastic sleeve 24 is provided on the hand-held connecting portion 22. The plastic sleeve 24 is manually moved to control the rotation of the buckle 2 to tighten and loosen the strap without slipping. A plastic seat 5 is also provided on the outside of the metal seat 1 to protect the metal seat 1 from being scratched, and the texture of the strap buckle is better when it is manually taken.

[0014] The hand-held connection part 22 is sheet-shaped; undercuts 221 are respectively provided on the front and rear sides of the hand-held connection part 22; the plastic sleeve 24 is provided with an undercut groove 241 that cooperates with the undercut 221, and this connection is stable. The surface of the plastic sleeve 24 is provided with anti-slip grooves 242 to further improve the anti-slip effect.

[0015] The plastic seat 5 is further provided with third hollow portions 521 at the upper and lower sides corresponding to the strap guide hole 52 to save materials.

[0016] The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A strap buckle, comprising a metal seat and a buckle; the metal seat is provided with a first mounting shaft and a second mounting shaft distributed on the left and right; the buckle is rotatably connected to the second mounting shaft; characterized in that: It also includes a plastic seat; the right side of the plastic seat is provided with a mounting groove for mounting a metal seat, and the left side is provided with a strap guide hole; the buckle includes a mounting portion and a handheld connecting portion and a pressing portion formed on the left and right sides of the mounting portion; the handheld connecting portion is sleeved with a plastic sleeve; the pressing portion is provided with knurled teeth; the metal seat includes a base plate and a front side plate and a rear side plate connected to the front and rear sides of the base plate; the first mounting axis and the second mounting axis are respectively installed between the front side plate and the rear side plate; the base plate has a first hollow portion corresponding to the first mounting axis and the second mounting axis; the plastic seat has a second hollow portion at the bottom corresponding to the first hollow portion.

2. A strap buckle according to claim 1, characterized in that: The hand-held connection part is in sheet shape; undercuts are respectively arranged on the front and rear sides of the hand-held connection part; an undercut groove cooperating with the undercut is arranged on the plastic sleeve; and anti-slip grooves are arranged on the surface of the plastic sleeve.

3. The strap buckle according to claim 1, characterized in that: The plastic seat is also provided with a third hollow portion on the upper and lower sides corresponding to the strap guide hole.

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