TWM522818U - Clamp of buckling ring - Google Patents

Description

Buckle clip

This creation relates to the field of forceps, and in particular to a buckle clip of a detachable C-ring.

Known pliers, such as the US Patent Nos. 4,280,265 and 4,476,750. The clamp disclosed in the above U.S. Patent is also known as a buckle clamp.

This type of buckle has two grips that control the two jaws to be separated or close together for the removal of a C-ring. The two claws can be used to apply different C-rings by changing the position of the two claws and changing the distance between the two claws. However, the buckle has the following disadvantages:

First, the buckle clip has many components, so the disassembly is quite troublesome.

Second, the parts are easily lost, hindering the assembly of the buckle clips.

Therefore, how to simplify the structure of the buckle clip and easily complete the interchange operation has become an urgent problem to be solved in this creation.

In view of this, the creator of the case provides a new buckle clip, the main purpose of which is to use an aligned locking structure to simplify the structure of the buckle clip and easily complete the interchange operation.

Due to the above object, the buckle clip of the present invention comprises: a first operating member comprising: a first claw; a first grip portion; and a first coupling of the first claw and the first grip portion An enlarged portion; a main hole formed in the first enlarged portion, and an inner portion formed in the middle portion of the main hole; a second operating member comprising: a second claw; a second grip; a second enlarged portion connecting the second claw and the second grip; a recess formed on the second side of the second enlarged portion One of the convex portions is raised at the other side of the second enlarged portion corresponding to the concave portion; a restricting groove is formed at the highest point of the convex portion along the longitudinal direction of the concave portion; a first auxiliary hole and a second auxiliary hole, the pair The holes are all long holes formed in the second enlarged portion, each having a first inwardly extending portion and a second inwardly extending portion, each of the secondary holes passing through the concave and convex portions, the longitudinal direction of which is substantially perpendicular to the concave and convex portions a pivoting assembly comprising: a cylinder having a head at one end and a hole formed adjacent the other end; an elastic member sleeved on the cylinder; and a pin passing through the hole of the cylinder The two ends of the pin are beyond the cylinder to prevent the elastic member from leaving; when the first enlarged portion is facing the concave portion and the second enlarged portion, the main hole is aligned with any of the auxiliary holes and restricts the pin, and the column is aligned The inner expansion portion, so that the pin passes through the main and auxiliary two holes beyond the highest point of the convex portion, and the head drives the cylinder to drive And substantially parallel to the rotational direction of the convex, the resilient member is first pressed and enlarged head portion, to provide a force necessary to limit jamming pin grooves, so connected to a first, a second operating member and be interlaced motion.

In this way, the creation simplifies the structure of the buckle clip, and the two operating members are coupled together through the pivoting assembly, which not only has few components, but also the assembly work is very fast and convenient.

Secondly, the main and auxiliary two holes are aligned on the condition that the column joint pins are passed through the two operating members together, making the interchange work easier.

Then, based on the detailed description of the related embodiments, the techniques, means and functions employed are described. It is believed that the above objects, structures and features of the present invention can be obtained from a deep and specific understanding.

10‧‧‧ buckle clip

12‧‧‧ first tip

14‧‧‧second tip

20‧‧‧First operating piece

21‧‧‧Inside expansion

22‧‧‧ first claw

23‧‧‧ accommodating slot

24‧‧‧First grip

26‧‧‧First Expansion

28‧‧‧ main hole

30‧‧‧Second operating parts

31‧‧‧ convex

32‧‧‧second claw

34‧‧‧Second grip

35‧‧‧Restricted slot

36‧‧‧ Second expansion

37‧‧‧First secondary hole

38‧‧‧ recess

39‧‧‧Second secondary hole

40‧‧‧First Internal Expansion

42‧‧‧Second internal expansion

50‧‧‧ pivot assembly

51‧‧ ‧ sales

52‧‧‧ head

53‧‧‧fasteners

54‧‧‧Cylinder

55‧‧‧ditch

56‧‧‧ hole

58‧‧‧Flexible parts

Figure 1 is a combination view of the first embodiment of the present clasp clip.

Figure 2 is a partial exploded view of the buckle clip.

Figure 3 is a partial schematic view of the second operating member.

Figure 4 is a combined view of the pivotal assembly.

Figures 5 and 6 are continuous motion diagrams when the pivot assembly is assembled.

Figure 7 is a schematic view of the buckle clip after interchange.

Figure 8 is a partial schematic view of a second embodiment of the present clasp clip.

Referring to Fig. 1, the structure of the first embodiment of the buckle clip 10 is illustrated. A first operating member 20 and a second operating member 30 are coupled together by a pivoting assembly 50 to form a hand tool like a pliers.

In the first, second, fifth, and sixth figures, the first operating member 20 is flat, and has a first claw 22, a first grip portion 24, and a first enlarged portion 26, the first claw 22 and The first grips 24 are joined together by the first enlarged portion 26 at different ends of the first operating member 20. The first enlarged portion 26 defines an elongated main hole 28, and an inward portion 21 is formed at an intermediate portion of the main hole 28. The inwardly extending portion 21 is a circular hole having a diameter larger than the width of the main hole 28.

In the first, second, third, fifth, and sixth figures, the second operating member 30 is also flat, and has a second claw 32, a second grip portion 34, and a second enlarged portion 36. The second enlarged portion The second claw 32 and the second grip portion 34 are respectively coupled to the two sides of the portion 36 such that the second claw 32 and the second grip portion 34 are located at different ends of the second operating member 30. A concave portion 38 is formed on the top surface of the second enlarged portion 36, so that the bottom surface of the second enlarged portion 36 is raised with a similar shape convex portion 31 corresponding to the concave portion 38, and a limit groove is formed in the longitudinal direction of the concave portion 38 at the highest point of the convex portion 31. 35.

In addition, the second enlarged portion 36 further has a first auxiliary hole 37 and a second auxiliary hole 39. The sub-holes 37, 39 are all elongated holes, each having a first inwardly extending portion 40 and a second inwardly extending portion 42. Each of the auxiliary holes 37, 39 passes through the concave and convex portions 31, 38, and its longitudinal direction is substantially perpendicular to the concave and convex portions 31, 38. The first and second inward expansion portions 40, 42 are also circular holes having a diameter larger than the width of the main hole 28. And the inner expansion portion 21 of the main hole 28 is substantially equal in diameter.

In the figures 2, 4, 5, and 6, the pivoting assembly 50 is composed of a pin 51, a cylinder 54 and an elastic member 58. In the figure, the cylinder 54 is round and its top end is integrally formed with a head 52 and defines a hole 56 adjacent the bottom end. The resilient member 58 can be one of a disc spring, a compression spring or a resilient washer that fits over the post 54. The length of the pin 51 is smaller than the length of the main hole 28 and the first and second auxiliary holes 37, 39. The hole 56 passes through the hole 56 and the two ends exceed the outer surface of the cylinder 54 to prevent the elastic member 58 from leaving the cylinder 54.

In the first and fifth figures, when the first enlarged portion 26 faces the concave portion 38 and merges with the second enlarged portion 36, the main hole 28 is aligned with the first auxiliary hole 37 and restricts the pin 51. The post 54 passes through the aligned inwardly extending portion 21 and the first inwardly flared portion 40 such that the pin 51 passes the main aperture 28 and the first secondary aperture 37 beyond the highest point of the convex portion 31. The head 52 urges the cylinder 54 to rotate the pin 51 until the pin 51 is substantially parallel to the longitudinal direction of the projection 31 (or the recess 38). The elastic member 58 is pressed by the head portion 52 and the first enlarged portion 26 to provide a force required for the pin 51 to catch the restricting groove 31, so that the first and second operating members 20, 30 are connected to be staggered.

With the pivoting assembly 50 as the axis, the first operating member 20 swings the first grip portion 24 in the direction of the arrow A in FIG. 1 to drive a first tip 12 formed on the first claw 22 along the arrow a of FIG. Directional displacement. The second operating member 30 swings the second grip portion 34 in the direction of the arrow B in the first drawing, and drives the second tip end 14 formed on the second claw 34 to be displaced in the direction of the arrow b in the first drawing. As such, the buckle clip 10 can perform the removal operation of the buckle.

As shown in FIG. 7, the main hole 28 is aligned with the second sub-hole 39, and the inwardly extending portion 21 is opposite to the second inwardly extending portion 42, and the first and second enlarged portions are arranged side by side in the same manner as the pivoting assembly 50. 26, 36 are assembled together, and the first and second operating members 20, 30 can also be alternately moved to cause the buckle clip 10 to perform the disassembly operation of the buckle.

The difference is that the first operating member 20 swings the first grip in the direction of the arrow C of FIG. The holding portion 24 drives the first tip end 12 of the first claw 22 to be displaced in the direction of the arrow c in FIG. The second operating member 30 swings the second grip portion 34 in the direction of the arrow D in FIG. 7, and drives the second tip end 14 of the second claw 32 to be displaced in the direction of the arrow d in FIG.

FIG. 8 is a second embodiment of the buckle clip, the structure of which is substantially the same as that of the first embodiment, the difference is that the pivot assembly 50 is rotatably coupled to the first enlarged portion 26 and the first operating member 20 Not easy to separate.

Specifically, the first enlarged portion 26 forms a receiving groove 23 facing the second operating member, and the receiving groove 23 and the inwardly extending portion 21 constitute a concentric circle, and the notch faces the second enlarged portion. A retaining groove 53 is inserted into the receiving groove 23 of the first enlarged portion 26, and a groove 55 formed on the outside of the column 54 is caught, and the elastic member 58 is restrained between the head portion 52 and the first enlarged portion 26 to pivot The joint assembly 50 must not be separated from the first operating member 20 to facilitate the disassembly and assembly of the buckle clip.

10‧‧‧ buckle clip

12‧‧‧ first tip

14‧‧‧second tip

20‧‧‧First operating piece

21‧‧‧Inside expansion

22‧‧‧ first claw

24‧‧‧First grip

26‧‧‧First Expansion

28‧‧‧ main hole

30‧‧‧Second operating parts

32‧‧‧second claw

34‧‧‧Second grip

36‧‧‧ Second expansion

37‧‧‧First secondary hole

38‧‧‧ recess

39‧‧‧Second secondary hole

40‧‧‧First Internal Expansion

42‧‧‧Second internal expansion

50‧‧‧ pivot assembly

Claims (3)

A buckle clip includes: a first operating member, comprising: a first claw; a first grip portion; a first enlarged portion connecting the first claw and the first grip portion; and a main hole a long hole formed in the first enlarged portion, an inner expansion portion is formed in the middle portion of the main hole; a second operating member includes: a second claw; a second holding portion; a second claw and a second enlarged portion of the second grip portion; a recess formed on one of the two sides of the second enlarged portion; a convex portion raised from the other concave portion of the second enlarged portion; and a restricting groove along the concave portion The length direction is immersed in the highest point of the convex portion; a first auxiliary hole and a second auxiliary hole, the auxiliary holes are long holes formed in the second enlarged portion, each having a first inner expansion portion and a second inner expansion portion Each of the auxiliary holes passes through the concave and convex portions, and the longitudinal direction thereof is substantially perpendicular to the concave and convex portions; a pivotal assembly includes: a cylindrical body having a head at one end and forming a head adjacent to the other end a hole; an elastic member that is sleeved on the cylinder; a pin that passes through the hole of the cylinder, and the two ends of the pin extend beyond the cylinder to prevent the bomb When the first enlarged portion faces the concave portion and merges with the second enlarged portion, the main hole is aligned with any of the auxiliary holes, and the pin is restricted, and the column passes through the aligned inner expansion portion, so that the pin passes through the main body. The secondary hole extends beyond the highest point of the convex portion, the head drives the cylinder to drive the pin to rotate and is substantially parallel to the longitudinal direction of the protrusion, and the elastic member is pressed by the head and the first enlarged portion to provide the pin for the restriction groove The force of the first and second operating members are connected and can be staggered. The buckle clip according to the first aspect of the invention, wherein the first operating member forms a receiving groove facing the second operating member, the receiving groove and the inner expansion portion form a concentric circle; and a fastening member is inserted The receiving groove of the first operating member and the groove formed on the outside of the cylinder restrain the elastic member between the head and the first operating member, so that the pivoting assembly is not separated from the first operating member. The buckle according to claim 1, wherein the elastic member is one of a disc spring, a compression spring or a resilient washer.