CN216983861U

CN216983861U - S-shaped metal buckle device

Info

Publication number: CN216983861U
Application number: CN202220458728.9U
Authority: CN
Inventors: 李一龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-19
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses an S-shaped metal buckle device which comprises an S-shaped main body, wherein the S-shaped main body comprises an upper arc-shaped hook part, a middle oblique part and a lower arc-shaped hook part, one end of the middle oblique part is formed at the bottom end connecting end of the upper arc-shaped hook part, and the other end of the middle oblique part is formed at the upper end connecting end of the lower arc-shaped hook part; an upper through groove is formed between one end of the middle oblique part and the upper arc-shaped hook part, and a lower through groove is formed between one end of the middle oblique part and the lower arc-shaped hook part; elastic bending clamping buckles are fixed at two ends of the middle oblique part, and transverse buckling parts of the elastic bending clamping buckles are inserted into clamping grooves formed in the inner sides of the hook ends of the upper arc-shaped hook part or the lower arc-shaped hook part; it inserts in the location shrinkage pool that rotates the correspondence of cover through the hemisphere bellying to inject the position of rotating the cover, guarantee that it is difficult to rotate, make it when the locking state, two elasticity are bent the card and are put the knot and be difficult to the upset and loosen, guarantee the locking state, guarantee the result of use.

Description

S-shaped metal buckle device

The technical field is as follows:

the utility model relates to the technical field of metal buckles, in particular to an S-shaped metal buckle device.

Background art:

in the existing S-shaped metal buckle, a rotatable rotating block is generally arranged in the middle of an S-shaped main body, positioning parts are formed on two sides of the rotating block and are close to rod body parts of a buckle part corresponding to the left side and the right side of the S-shaped main body, and positioning is carried out.

The utility model has the following contents:

the utility model aims to overcome the defects of the prior art and provides an S-shaped metal buckle device, which limits the position of a rotating sleeve by inserting a hemispherical convex part into a corresponding positioning concave hole of the rotating sleeve, ensures that the rotating sleeve is not easy to rotate, ensures that two elastic bending clamping buckles are not easy to turn and loosen in a locking state, ensures the locking state and ensures the use effect.

The scheme for solving the technical problems is as follows:

an S-shaped metal buckle device comprises an S-shaped main body, wherein the S-shaped main body comprises an upper arc-shaped hook part, a middle oblique part and a lower arc-shaped hook part, one end of the middle oblique part is formed at the bottom end connecting end of the upper arc-shaped hook part, and the other end of the middle oblique part is formed at the upper end connecting end of the lower arc-shaped hook part; an upper through groove is formed between one end of the middle oblique part and the upper arc-shaped hook part, and a lower through groove is formed between one end of the middle oblique part and the lower arc-shaped hook part;

elastic bending clamping buckles are fixed at two ends of the middle oblique part, and transverse buckling parts of the elastic bending clamping buckles are inserted into clamping grooves formed in the inner sides of the hook ends of the upper arc-shaped hook part or the lower arc-shaped hook part;

a circular convex part extending upwards is formed on the top surface of the middle part of the middle oblique part, four hemispherical convex parts are formed on the top surface of the circular convex part, and all the hemispherical convex parts are uniformly distributed on the top surface of the circular convex part by taking the central axis of the circular convex part as the center;

the round bulge is sleeved with a rotating sleeve in a plug-in manner, the rotating sleeve is movably connected to the middle oblique portion through a fixing bolt, a positioning portion extending outwards and horizontally is formed on the left side wall and the right side wall of the rotating sleeve, the end portion of the positioning portion is close to the corresponding elastic bending clamping buckle, and the hemispherical bulge is sleeved in the corresponding positioning concave hole formed in the edge portion of the bottom surface of the top plate of the rotating sleeve.

The middle part back wall shaping of middle slant portion has upwards to extend to the connecting hole in the circular bulge, and the middle part shaping of circular bulge has the diameter to be less than the last through-hole of connecting hole, and fixing bolt's rotation portion and screw rod portion are inserted and are overlapped in the connecting hole, and the top of fixing bolt's screw rod portion stretches out the top surface of going up the through-hole and is inserted and overlap in rotating the cover and spiro union is in the fashioned spiro union hole of the roof bottom surface of rotating the cover.

A plurality of positioning concave holes are formed in the edge portion of the bottom surface of the top plate of the rotating sleeve, and the hemispherical convex portions are inserted in the corresponding positioning concave holes.

A buffer spring is sleeved in the connecting hole, one end of the buffer spring is acted on the top surface of the rotating portion of the fixing bolt, and the other end of the buffer spring is acted on the top surface of the connecting hole.

The two positioning parts of the rotating sleeve and the central axis of the rotating sleeve are formed on the left side wall and the right side wall of the rotating sleeve in a central symmetry mode.

The elastic bending clamping buckle comprises a transverse buckling part, two ends of the transverse buckling part are formed with vertical rod parts which extend upwards and are close to each other, the top ends of the two vertical rod parts are different in height, bending connecting parts which extend oppositely are formed at the top ends of the two vertical rod parts, the two bending connecting parts are arranged up and down, and the bending connecting parts are inserted in connecting clamping holes formed in the top surface or the bottom surface of the end part of the middle oblique part;

the two corresponding vertical rod parts are positioned at the upper side and the lower side of the upper through groove or the lower through groove.

The transverse buckling part of the elastic bending buckling buckle presses or is close to the inner side wall of the clamping groove.

The utility model has the following outstanding effects:

it inserts the location shrinkage pool that rotates the correspondence of cover through the hemisphere bellying to the position of limited rotation cover is guaranteed it and is difficult to rotate, makes it when the locking state, and two elasticity are bent the card and are put the knot and be difficult to the upset and loosen, guarantees the locking state, guarantees the result of use.

Description of the drawings:

FIG. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is a schematic view of an alternate angle partial structure of the present invention;

FIG. 3 is an exploded, partial schematic view of the rotating sleeve of the present invention;

FIG. 4 is a partial structural schematic view of the rotating sleeve;

FIG. 5 is a partial cross-sectional view of the present invention;

fig. 6 is a partial cross-sectional view in another orientation of the present invention.

The specific implementation mode is as follows:

example, as shown in fig. 1 to 6, an S-shaped buckle device includes an S-shaped body 10, the S-shaped body 10 including an upper arc-shaped hook 11, a middle diagonal portion 12, and a lower arc-shaped hook 13, one end of the middle diagonal portion 12 being formed at a bottom end connection end of the upper arc-shaped hook 11, and the other end of the middle diagonal portion 12 being formed at an upper end connection end of the lower arc-shaped hook 13; an upper through groove is formed between one end of the middle oblique part 12 and the upper arc-shaped hook part 11, and a lower through groove is formed between one end of the middle oblique part 12 and the lower arc-shaped hook part 13;

elastic bending clamping buckles 20 are fixed at two ends of the middle oblique part 12, and transverse buckling parts 21 of the elastic bending clamping buckles 20 are inserted into clamping grooves 14 formed in the inner sides of the hook ends of the upper arc-shaped hook parts 11 or the lower arc-shaped hook parts 13;

a circular convex part 121 extending upwards is formed on the top surface of the middle part of the middle oblique part 12, four hemispherical convex parts 122 are formed on the top surface of the circular convex part 121, and all the hemispherical convex parts 122 are uniformly distributed on the top surface of the circular convex part 121 by taking the central axis of the circular convex part 121 as the center;

the round bulge 121 is inserted with a rotating sleeve 30, the rotating sleeve 30 is movably connected to the middle oblique portion 12 through a fixing bolt 40, positioning portions 31 extending outwards and horizontally are formed on the left side wall and the right side wall of the rotating sleeve 30, the end portions of the positioning portions 31 are close to the vertical rod portions 22 of the corresponding elastic bending clamping buckles 20, and the hemispherical bulge 122 is inserted into corresponding positioning concave holes 32 formed in the edge portion of the bottom surface of the top plate of the rotating sleeve 30.

Further, a connection hole 123 extending upward into the circular boss 121 is formed in the middle rear wall surface of the middle diagonal portion 12, an upper through hole 124 having a diameter smaller than that of the connection hole 123 is formed in the middle of the circular boss 121, the rotating portion and the screw portion of the fixing bolt 40 are inserted into the connection hole 123, and the top end of the screw portion of the fixing bolt 40 extends out of the top surface of the upper through hole 124 and is inserted into the rotating sleeve 30 and is screwed into a screw hole formed in the bottom surface of the top plate of the rotating sleeve 30.

Furthermore, a plurality of positioning concave holes 32 are formed at the edge of the bottom surface of the top plate of the rotating sleeve 30, and the hemispherical protrusions 122 are inserted into the corresponding positioning concave holes 32.

Further, the buffer spring 1 is inserted into the connection hole 123, one end of the buffer spring 1 is forced on the top surface of the rotation portion of the fixing bolt 40, and the other end of the buffer spring 1 is forced on the top surface of the connection hole 123.

Further, the two positioning portions 31 of the rotating sleeve 30 are formed on the left and right side walls of the rotating sleeve 30 symmetrically with respect to the central axis of the rotating sleeve 30.

Further, the elastic bending clamping buckle 20 comprises a transverse buckling part 21, two ends of the transverse buckling part 21 are formed with vertical rod parts 22 which extend upwards and are close to each other, the top ends of the two vertical rod parts 22 are different in height, the top ends of the two vertical rod parts 22 are formed with bending connecting parts 23 which extend oppositely, the two bending connecting parts 23 are arranged up and down, and the bending connecting parts 23 are inserted and sleeved in connecting clamping holes formed in the top surface or the bottom surface of the end part of the middle oblique part 12;

the corresponding two vertical rods 22 are located at the upper and lower sides of the upper or lower through groove.

Further, the transverse buckling portion 21 of the elastically bending buckling unit 20 presses against or approaches the inner side wall of the buckling groove 14.

When the elastic bending clamping buckle 20 is used, the end parts of the two positioning parts 31 are close to the corresponding vertical rod parts 22 of the elastic bending clamping buckle 20 by rotating the rotating sleeve 30, so that the transverse buckling parts 21 of the elastic bending clamping buckle 20 are inserted into the clamping grooves 14 formed in the inner sides of the hook ends of the upper arc-shaped hook part 11 or the lower arc-shaped hook part 13, the elastic bending clamping buckle 20 cannot be turned inwards to be opened, and locking is realized;

when the rotating sleeve 30 is rotated to rotate 90 degrees, the end parts of the two positioning parts 31 are far away from the vertical rod part 22 of the corresponding elastic bending clamping buckle 20, and at the moment, the elastic bending clamping buckle 20 is manually pressed inwards, so that the opening is very convenient;

wherein, when the cover 30 is rotated in the rotation, when it is rotatory hard, can stretch through buffer spring 1 for hemisphere bellying 122 can shift out from the location shrinkage pool 32 that corresponds, thereby realizes that the cover 30 is rotatory, and rotatory 90 backs, it can insert hemisphere bellying 122 in the location shrinkage pool 32 that corresponds, and the elasticity return through buffer spring 1 is retracted, thereby makes the cover 30 location of rotating, is difficult to rotate, and its is effectual.

Claims

1. An S-shaped metal buckle device, comprising an S-shaped main body (10), characterized in that: the S-shaped main body (10) comprises an upper arc-shaped hook part (11), a middle oblique part (12) and a lower arc-shaped hook part (13), one end of the middle oblique part (12) is formed at the bottom end connecting end of the upper arc-shaped hook part (11), and the other end of the middle oblique part (12) is formed at the upper end connecting end of the lower arc-shaped hook part (13); an upper through groove is formed between one end of the middle oblique part (12) and the upper arc-shaped hook part (11), and a lower through groove is formed between one end of the middle oblique part (12) and the lower arc-shaped hook part (13);

elastic bending clamping buckles (20) are fixed at two ends of the middle oblique part (12), and transverse buckling parts (21) of the elastic bending clamping buckles (20) are inserted into clamping grooves (14) formed in the inner sides of the hook parts of the upper arc-shaped hook part (11) or the lower arc-shaped hook part (13);

a circular convex part (121) extending upwards is formed on the top surface of the middle part of the middle oblique part (12), four hemispherical convex parts (122) are formed on the top surface of the circular convex part (121), and all the hemispherical convex parts (122) are uniformly distributed on the top surface of the circular convex part (121) by taking the central axis of the circular convex part (121) as the center;

the plug bush has rotation cover (30) on circular bellying (121), rotates cover (30) and passes through fixing bolt (40) swing joint on middle slant portion (12), and the shaping has location portion (31) that outside level extends on the left and right sides wall of rotation cover (30), and the tip of location portion (31) is close to the vertical pole portion that the elasticity card that corresponds was put and is buckled (20), and hemisphere bellying (122) plug bush is in the fashioned location shrinkage pool (32) that corresponds of roof bottom surface limit portion of rotation cover (30).

2. An S-shaped metal buckle device according to claim 1, characterized in that: the middle rear wall surface of the middle oblique portion (12) is provided with a connecting hole (123) which upwards extends into the circular boss (121), the middle of the circular boss (121) is provided with an upper through hole (124) with the diameter smaller than that of the connecting hole (123), the rotating portion and the screw rod portion of the fixing bolt (40) are inserted into the connecting hole (123), the top end of the screw rod portion of the fixing bolt (40) extends out of the top surface of the upper through hole (124) and is inserted into the rotating sleeve (30) and is screwed into a screwed hole formed in the bottom surface of the top plate of the rotating sleeve (30).

3. An S-shaped metal buckle device according to claim 2, characterized in that: a plurality of positioning concave holes (32) are formed in the edge portion of the bottom surface of the top plate of the rotating sleeve (30), and the hemispherical convex portions (122) are inserted in the corresponding positioning concave holes (32).

4. An S-shaped buckle assembly as claimed in claim 2, wherein: the buffer spring (1) is inserted into the connecting hole (123), one end of the buffer spring (1) is forced on the top surface of the rotating part of the fixing bolt (40), and the other end of the buffer spring (1) is forced on the top surface of the connecting hole (123).

5. An S-shaped buckle assembly as claimed in claim 1, wherein: the two positioning parts (31) of the rotating sleeve (30) and the central axis of the rotating sleeve (30) are formed on the left side wall and the right side wall of the rotating sleeve (30) in a central symmetry mode.

6. An S-shaped buckle assembly as claimed in claim 1, wherein: the elastic bending clamping buckle (20) comprises a transverse buckling part (21), vertical rod parts (22) extending upwards and closing to each other are formed at two ends of the transverse buckling part (21), the top ends of the two vertical rod parts (22) are different in height, bending connecting parts (23) extending oppositely are formed at the top ends of the two vertical rod parts (22), the two bending connecting parts (23) are arranged up and down, and the bending connecting parts (23) are inserted and sleeved in connecting clamping holes formed in the top surface or the bottom surface of the end part of the middle inclined part (12);

the two corresponding vertical rod parts (22) are positioned at the upper side and the lower side of the upper through groove or the lower through groove.

7. An S-shaped buckle assembly as claimed in claim 1, wherein: the transverse buckling part (21) of the elastic bending buckling buckle (20) is pressed against or close to the inner side wall of the clamping groove (14).