CN217743374U

CN217743374U - Flat pressing spring fastener

Info

Publication number: CN217743374U
Application number: CN202221354221.5U
Authority: CN
Inventors: 蔡汉荣; 周国楷; 周广德
Original assignee: Shenzhen Huayue Jewelry Technology Co ltd
Current assignee: Shenzhen Huayue Jewelry Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-08
Anticipated expiration: 2032-06-01

Abstract

A flat pressing spring buckle comprises a groove type main body, a pressing plate, a spring and a fastener, and is characterized in that the pressing plate is fixedly clamped on the groove type main body through the spring, a buckling and hooking through groove is formed in one end of the groove type main body, an end cover piece is installed at one end of the groove type main body, a buckling hook is arranged at one end of the pressing plate corresponding to the buckling and hooking through groove, and the pressing plate is correspondingly inserted into the buckling and hooking through groove of the groove type main body; the lower part of the buckling through groove is provided with a fastener slot, and a fastener is inserted into the groove main body through the fastener slot and is clamped and locked by the buckling of the pressing plate. The utility model relates to a flat body pressing spring fastener has set up a clamp plate, clamp plate through the bullet knot in the slot type main part and has set up a locking that the buckle colluded and loosen the action through pushing down and upwarping to lock the fastener and loose the operation, can accurate lock, it is simple to use the convenience, and whole molding is succinct moreover.

Description

Flat pressing spring fastener

[ technical field ] A

The utility model relates to an ornament, wear embellishment goods field especially relate to chain type embellishment hasp structure.

[ background of the invention ]

Generally, ornaments for wearing, such as bracelets, necklaces and the like can be fastened and opened through the lock catches, so that the taking and wearing processes are facilitated. The lock catch is usually provided with a lock catch and a retaining ring which are matched with each other at two ends of the chain, and the lock catch is hooked on the retaining ring and locked to complete the locking of the chain into a closed loop state. Also, the ornament worn as a pendant is directly provided with a lock catch, and the ornament can be hooked on a bag strap, a bracelet, a necklace and an ornament.

The existing lock catch is simple in form, the lock catch body and the opening and closing handle are connected together in a butt joint mode, the lock catch body and the opening and closing handle are hinged into a whole through a bolt inside the overlapping portion of the lock catch body and the handle, the lock catch body and the handle are required to be fastened into a whole, the connecting end of the opening and closing handle is stamped into the lock catch body in an interference assembly mode, the surface of the lock catch body is not flat and concise, and the whole texture of a product cannot be improved easily in the machining process.

Some spring buckles in a cylinder body or a flat body shape are designed aiming at the bracelet and the necklace with concise shapes, the whole body is in a loop-free streamline design, the appearance structure of the spring buckle is small and exquisite, the spring buckle is convenient to be integrated in the design of the jewelry, the integrity of the shape is kept, and the phenomenon that the harmony of the whole body is damaged due to the excessively abrupt existence is avoided. The spring buckle with the design needs to be matched precisely, the drawing and inserting process is smooth, and the problem that the spring buckle is not clamped in place or is not easy to open and close is avoided.

[ summary of the invention ]

The utility model discloses a flat body pressing spring fastener is proposed to above problem, can accurate lock, press the perk and open the fastener, loosen the hasp position, convenient to use is simple, and the molding is succinct.

The utility model relates to a flat body pressing spring fastener, which comprises a groove type main body, a pressing plate, a spring and a fastener, and is characterized in that the pressing plate is clamped and fixed on the groove type main body through the spring, one end of the groove type main body is provided with a buckling and hooking through groove, one end of the groove type main body is provided with an end cover piece, one end of the pressing plate corresponding to the buckling and hooking through groove is provided with a buckling and hooking, and the pressing plate is correspondingly inserted into the buckling and hooking through groove of the groove type main body; the fastener slot is arranged below the buckle hook through slot, and the fastener is inserted into the slot main body through the fastener slot and is clamped and locked by the buckle hook of the pressing plate.

The pressing plate comprises a plate body, a rotating shaft supporting frame is arranged at one end below the plate body, and a buckle hook is arranged at the other end below the plate body.

The position of the groove type main body corresponding to the plate body rotating shaft supporting frame is provided with an elastic pressing groove body, and the rotating shaft supporting frame of the pressing plate is clamped in the elastic pressing groove body through a rotating shaft and a spring.

The other end of the groove type main body is provided with a buckling and hooking through groove which is a through hole in the vertical direction, and the size of the through hole is matched with the shape and the size of the buckling and hooking.

The fastener slot is arranged below the hook through groove of the groove type main body and is communicated with the groove horizontally, and the fastener is suitable for being inserted into the groove type main body in a sliding mode.

The top of the groove type main body is provided with a pressing plate shallow groove, a plate body suitable for the pressing plate is embedded into the pressing plate shallow groove, and the depth of the pressing plate shallow groove is consistent with the thickness of the pressing plate.

The two sides of the outside of the groove type main body are provided with positioning sliding grooves, the inner side of the end cover piece is provided with convex strips corresponding to the positioning sliding grooves, and the end cover piece is clamped into the positioning sliding grooves by the convex strips and assembled therein and is fixed by a rotating shaft penetrating through the end cover piece.

The end cover piece is provided with a threading hole at one end facing outwards.

The fastener comprises a threading hole at one end facing outwards and a locking buckle groove facing the direction of the groove type main body, the locking buckle groove is a through hole in the vertical direction, the through groove is matched and buckled after the locking buckle groove is inserted into the groove type main body, and the buckling buckle of the adaptive pressing plate is clamped and fixed.

The outermost side of the top of the plate body of the pressing plate, which corresponds to the rotating shaft supporting frame, is provided with anti-skid stripes.

The utility model relates to a flat body pressing spring fastener has set up a clamp plate, clamp plate through the bullet knot in the groove type main part and has realized locking and the action of loosening that the knot colluded through pushing down and upwarping to lock the fastener and loose the operation, can accurate lock, it is simple to use, and whole molding is succinct moreover.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the flat pressing spring fastener according to the present invention;

fig. 2 is a schematic view of the flat body pressing spring fastener explosion structure according to the present invention;

fig. 3 is a schematic view of the explosion structure of the flat pressing spring fastener according to the present invention;

fig. 4 is a cross-sectional view of the flat body pressing spring fastener according to the present invention;

wherein: 10. A trough-type main body; 11. a hook through groove; 12. a fastener slot; 13. elastically pressing the groove body; 14. a pressing plate shallow groove; 15. positioning the chute; 20. pressing a plate; 21. a rotating shaft support frame; 22. buckling; 23. a plate body; 24. anti-skid stripes; 30. a spring; 40. a fastener; 41. threading holes; 42. locking the catching groove; 50. an end cap member; 51. threading holes; 52. a convex strip; 60. a rotating shaft.

[ detailed description ] embodiments

The invention will be described in detail with reference to the drawings and embodiments, examples of which are illustrated in the drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Referring to fig. 1, a flat pressing buckle is shown, which includes a groove-type main body 10, a pressing plate 20, a spring 30 and a fastener 40, wherein the pressing plate 20 is fastened to the groove-type main body 10 by the spring 30, one end of the groove-type main body 10 has a hooking through groove 11, and the other end is provided with an end cap 50, and one end of the pressing plate 20 corresponding to the hooking through groove 11 has a hook 22 corresponding to the hooking through groove 11 and is inserted into the hooking through groove 11 of the groove-type main body 10; a fastener slot 12 is provided below the hook slot 11, and a fastener 40 is inserted into the slot body 10 through the fastener slot 12 and is locked by the hook 22 of the pressing plate 20. The pressing plate body is arranged on the groove type main body 10 in a rotatable and tilting mode through a spring, when the pressing plate is pressed downwards, the pressing plate drives the tilting and falling actions with the buckle 22, when the buckle 22 tilts, the buckle through groove and the buckle 40 are loosened, the buckle 40 can be separated from the limit of the groove type main body range, the opening action is realized, when the buckle 22 tilts, the buckle 40 is inserted into the buckle slot 12, the force applied to the pressing plate 20 is loosened, and under the action of the restoring force of the spring, the buckle 22 falls down and is clamped in the buckle slot 12 to clamp the buckle 40.

Referring to fig. 2 and 3, the pressing plate 20 includes a plate 23, a rotating shaft support 21 is disposed at one end of the lower portion of the plate 23, and a hook 22 is disposed at the other end of the lower portion of the plate 23. The pressing plate 20 rotates with the rotating shaft support 21 as a fulcrum.

The groove type main body 10 is provided with a spring groove 13 corresponding to the rotating shaft support frame 21, and the rotating shaft support frame 21 of the pressing plate 20 is clamped in the spring groove 13 through the rotating shaft 60 and the spring 30.

The other end of the groove type main body 10 is provided with a buckling and hooking through groove 11, the buckling and hooking through groove 11 is a through hole in the vertical direction, and the size of the through hole is matched with the shape and size of a buckling hook 22.

A fastener slot 12 is arranged below the hook through slot 11 of the slot type main body 10, and the fastener slot 12 is a horizontal through slot suitable for the fastener 40 to be inserted into the slot type main body 10 in a sliding way.

The groove-type body 10 is provided at the top thereof with a platen shallow groove 14 into which a plate body 23 adapted to the platen 20 is fitted, and the depth thereof is made to coincide with the thickness of the platen.

The groove-type main body 10 is provided with positioning sliding grooves 15 on two outer sides, and the end cover 50 is provided with a convex strip 52 corresponding to the positioning sliding grooves 15 on the inner side, and the end cover 50 is assembled in the positioning sliding grooves 15 by the convex strips 52 thereof in a clamping way and is fixed by a rotating shaft 60 penetrating through the end cover.

A threading hole 51 is provided at an outward end of the end cap 50.

The fastener 40 includes a threading hole 41 facing the outer end and a locking groove 42 facing the groove-type main body direction, the locking groove 42 is a through hole in the vertical direction, and is inserted into the groove-type main body 10 to match the hooking groove 11, and the hook 22 of the adaptive pressing plate 20 is clamped and fixed.

The top of the plate body 23 of the pressing plate 20 is provided with an antiskid stripe 24 corresponding to the outermost side of the rotating shaft support frame 21. The hand can press down with force and can not skid.

Referring to fig. 4, there is shown a sectional view of the flat body pressing spring clip, in which all components are mounted and fixed, and the fastening member 40 is locked by the hook 22 of the pressing plate 20.

The utility model relates to a flat body pressing spring fastener has set up a clamp plate, clamp plate through the bullet knot in the slot type main part and has set up a locking that the buckle colluded and loosen the action through pushing down and upwarping to lock the fastener and loose the operation, can accurate lock, it is simple to use the convenience, and whole molding is succinct moreover.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will be able to make any changes or modifications to the equivalent embodiments without departing from the scope of the present invention, and all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A flat pressing spring buckle comprises a groove type main body, a pressing plate, a spring and a fastener, and is characterized in that the pressing plate is fixedly clamped on the groove type main body through the spring, a buckling and hooking through groove is formed in one end of the groove type main body, an end cover piece is installed at one end of the groove type main body, a buckling hook is arranged at one end of the pressing plate corresponding to the buckling and hooking through groove, and the pressing plate is correspondingly inserted into the buckling and hooking through groove of the groove type main body; the lower part of the buckling through groove is provided with a fastener slot, and a fastener is inserted into the groove main body through the fastener slot and is clamped and locked by the buckling of the pressing plate.

2. The flat pressing buckle as claimed in claim 1, wherein the pressing plate comprises a plate body, a supporting frame for the rotation shaft is provided at one end of the lower part of the plate body, and a hook is provided at the other end of the lower part of the plate body.

3. The flat body pressing spring fastener according to claim 2, wherein the groove-type main body is provided with a spring groove at a position corresponding to the plate body rotating shaft support frame, and the rotating shaft support frame of the pressing plate is clamped in the spring groove through the rotating shaft and the spring.

4. The flat pressing buckle as claimed in claim 3, wherein the other end of the slot-type body is provided with a through slot for the hook, the through slot is a through hole in the vertical direction, and the size of the through hole matches the shape and size of the hook.

5. The flat pressing buckle according to claim 4, wherein a fastener slot is formed below the buckle hook slot of the slot-type body, and the fastener slot is a horizontally through slot adapted to slidably insert the fastener into the slot-type body.

6. The flat body press latch of claim 2 wherein a shallow depression of the hold-down plate is provided at the top of the recessed body to accommodate insertion of the plate body of the hold-down plate therein to a depth consistent with the thickness of the hold-down plate.

7. The flat body pressing snap fastener of claim 1, wherein the slot-type body is provided with positioning sliding grooves on both sides of the outside thereof, and the inside of the end cap member is provided with protrusions corresponding to the positioning sliding grooves, the end cap member being fitted therein with the protrusions being caught in the positioning sliding grooves and fixed by the rotating shaft penetrating therethrough.

8. The flat body press snap fastener of claim 7, wherein a threading aperture is provided at an outward end of said end cap member.

9. The flat body-pressing buckle according to claim 5, wherein the buckle member includes a thread hole at an outer end and a locking buckle slot facing the direction of the slot-shaped body, the locking buckle slot is a vertical through hole and is inserted into the slot-shaped body to match the buckling through slot, and the buckling of the adaptive pressing plate is locked.

10. The flat pressing spring fastener according to claim 2, wherein the top of the plate body of the pressing plate is provided with anti-slip stripes corresponding to the outermost side of the supporting frame of the rotating shaft.