CN217013009U - Vertical lock catch for connecting hand chain and hand chain - Google Patents
Vertical lock catch for connecting hand chain and hand chain Download PDFInfo
- Publication number
- CN217013009U CN217013009U CN202220811676.9U CN202220811676U CN217013009U CN 217013009 U CN217013009 U CN 217013009U CN 202220811676 U CN202220811676 U CN 202220811676U CN 217013009 U CN217013009 U CN 217013009U
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- bracelet
- clamping column
- cylinder
- lock catch
- protrusion
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Abstract
The utility model relates to a vertical lock catch for connecting a bracelet and the bracelet, wherein the vertical lock catch for connecting the bracelet comprises: the cylinder is arranged on the first bracelet and provided with a bulge; the buckle is arranged in the second bracelet link and comprises a groove, the buckle also comprises a round pipe, a clamping column is arranged in the round pipe, a connecting end is arranged at the outer end of the clamping column, a round hole matched with the connecting end is arranged at the outer end of the round pipe, a spring is arranged between the clamping column and the inner side wall of the round pipe, and the spring applies elasticity to the clamping column so that the connecting end of the clamping column is clamped in the round hole of the round pipe; a button body; for controlling engagement and disengagement of the cylinder with and from the chucking posts by interference with the chucking posts. The bracelet comprises the vertical lock catch connected with the bracelet. The technical scheme of the utility model has the advantages that the dual-locking device is convenient to wear and take down, does not need a safety buckle, and achieves the purpose of dual locking through angle limitation and spring bolt fixation.
Description
Technical Field
The utility model relates to articles for daily use, in particular to a vertical lock catch for connecting a bracelet and the bracelet.
Background
The bracelet is a chain-shaped jewelry hung on the wrist and made of gold and silver, jewelry and the like, and is one of ornaments for human bodies.
The vertical lock catch for connecting the bracelet is commonly called an M-shaped lock catch in the market at present, and the lock catch has the defects that the lock catch is required to be pulled open and then folded back when being worn every time, and the lock catch is easy to deform and break by repeatedly twisting. Still another common bracelet includes a snap fastener and a safety lock, which, although durable, is difficult to remove or wear, and has a distinct locking mechanism and an aesthetically undesirable appearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vertical lock catch for connecting a bracelet, which is convenient to use, and the bracelet.
The utility model relates to a vertical lock catch for connecting a bracelet, which comprises:
the hand chain is characterized by comprising a cylinder extending outwards and arranged on a first hand chain link at one end of a hand chain, and a bulge is arranged on the side wall of the cylinder;
the buckle is arranged in a second bracelet link at the other end of the bracelet, the buckle comprises a groove which is arranged on the side wall of the second bracelet link and is matched with the protrusion, the buckle also comprises a round pipe which is arranged in the second bracelet link, a clamping column is arranged in the round pipe, a connecting end is arranged at the outer end of the clamping column, a round hole which is matched with the connecting end is arranged at the outer end of the cylinder, a spring is arranged between the clamping column and the inner side wall of the round pipe, and the spring exerts elastic force on the clamping column so that the connecting end of the clamping column is clamped in the round hole of the cylinder;
the button body, the one end of button body stretches into in the through-hole of card post, the button body be used for through with the interference control cylinder of card post with the block and separation of card post.
The vertical lock catch for connecting the bracelet, disclosed by the utility model, is characterized in that the groove comprises a straight section and a transverse section connected with the straight section, the straight section is used for guiding the protrusion on the side wall of the cylinder, the transverse section is used for limiting the protrusion on the side wall of the cylinder, the straight section is arranged on a perpendicular line of a longitudinal section of the second bracelet, the protrusion and the perpendicular line of the longitudinal section of the first bracelet form an angle of 5-10 degrees, so that when the longitudinal section of the first bracelet is staggered with the longitudinal section of the second bracelet by 5-10 degrees, the protrusion slides into the straight section, and the protrusion is clamped in place after the first bracelet is rotated by 5-10 degrees relative to the second bracelet.
According to the vertical lock catch for connecting the bracelet, disclosed by the utility model, the through hole in the clamping column corresponds to the through hole in the second bracelet, and the through hole in the clamping column and the through hole in the second bracelet are both in an oval shape or a long strip shape.
According to the vertical lock catch for connecting the bracelet, one end of the button body extends into the second bracelet from the outside of the second bracelet and extends into the clamping column.
According to the vertical lock catch for connecting the bracelet, disclosed by the utility model, the clamping column and the circular tube are vertically arranged.
The bracelet comprises the vertical lock catch connected with the bracelet.
The vertical lock catch for connecting the bracelet disclosed by the utility model can be worn and detached by a single person conveniently and quickly through the hidden buckle on the premise of not damaging the appearance structure of the existing bracelet; quick locking; is hidden and small. The technical scheme of the utility model has the advantages that the dual-locking device is convenient to wear and take down, does not need a safety buckle, and achieves the purpose of dual locking through angle limitation and spring bolt fixation.
Drawings
FIG. 1 is an exploded view of a schematic view of the vertical lock of the connecting bracelet of the present invention;
FIG. 2 is a front cross-sectional view of a schematic of the vertical latch of the connecting bracelet of the present invention in a locked condition;
FIG. 3 is a top view of the vertical latch of the connecting bracelet of the present invention at the start of latching;
fig. 4 is a top view of the vertical latch of the connecting bracelet of the utility model at the end of locking.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the vertical lock catch for connecting a bracelet of the present invention includes:
the bracelet comprises a cylinder 1 extending outwards and arranged on a first bracelet link 10 at one end of the bracelet, wherein a bulge 2 is arranged on the side wall of the cylinder;
the buckle is arranged in a second bracelet link 20 at the other end of the bracelet, the buckle comprises a groove 3 which is arranged on the side wall of the second bracelet link and is matched with the protrusion, the buckle further comprises a round tube 4 which is arranged in the second bracelet link, a clamping column 5 is arranged in the round tube, a connecting end 6 is arranged at the outer end of the clamping column, a round hole 7 which is matched with the connecting end is arranged at the outer end of the cylinder, a spring 8 is arranged between the clamping column and the inner side wall of the round tube, and the spring applies elasticity to the clamping column so that the connecting end of the clamping column is clamped in the round hole of the cylinder;
and one end of the button body extends into the through hole of the clamping column, and the button body is used for controlling the clamping and the separation of the cylinder and the clamping column through the interference of the button body and the clamping column.
The vertical lock catch for connecting the bracelet, disclosed by the utility model, is characterized in that the groove 3 comprises a straight section 31 and a transverse section 32 connected with the straight section, the straight section 31 is used for guiding the protrusion 2 on the side wall of the cylinder 1, the transverse section 32 is used for limiting the protrusion on the side wall of the cylinder, the straight section is arranged on the perpendicular line of the longitudinal section of the second bracelet, the protrusion and the perpendicular line of the longitudinal section of the first bracelet form an angle of 5-10 degrees, so that when the longitudinal section of the first bracelet is staggered with the longitudinal section of the second bracelet by 5-10 degrees, the protrusion slides into the straight section, and the protrusion is clamped in place after the first bracelet rotates by 5-10 degrees relative to the second bracelet.
The transverse section 32 extends along the circumferential direction of the cross section of the second bracelet, the straight section 31 extends along the axial direction of the cross section of the second bracelet, and the transverse section 32 is selected to have a proper length, so that when the longitudinal section of the first bracelet is coincident with the longitudinal section of the second bracelet, the bulge just slides to the tail end of the transverse section, thereby ensuring that the first bracelet can not rotate relative to the second bracelet, and the bracelet is perfectly connected.
According to the vertical lock catch for connecting the bracelet, the through hole 9 in the clamping column 5 corresponds to the through hole 9 in the second bracelet, and the through hole in the clamping column and the through hole in the second bracelet are both in an oval shape or a long strip shape.
The utility model relates to a vertical lock catch for connecting a bracelet, wherein one end of a button body 11 extends into the second bracelet from the outside of the second bracelet and into a clamping column.
According to the vertical lock catch for connecting the bracelet, disclosed by the utility model, the clamping column and the circular tube are vertically arranged.
The bracelet comprises the vertical lock catch connected with the bracelet.
The vertical lock catch of the connecting bracelet has the advantages that the vertical lock catch is convenient to wear and take down, a safety buckle is not needed, and the aim of double locking is achieved through angle limitation and fixing of a spring bolt (the connecting end 6 of the clamping column).
In the bracelet of the utility model, when the first bracelet and the second bracelet are engaged, the bulge is aligned with the opening of the straight section, and the vertical section of the first bracelet and the vertical section of the second bracelet form an included angle of 5-10 degrees, as shown in figure 3; the protrusion slides into the straight section and slides into the horizontal section 32, and then the first chain link or the second chain link needs to be rotated to make the longitudinal section of the first chain link coincide with the longitudinal section of the second chain link slowly, and after the first chain link is rotated by 5-10 degrees relative to the second chain link, the protrusion is engaged with the groove, and then the longitudinal section of the first chain link coincides with the longitudinal section of the second chain link, as shown in fig. 4.
The vertical lock catch for connecting the bracelet provided by the utility model can be used for completing the following purposes through the hidden buckle on the premise of not damaging the appearance structure of the existing bracelet:
1. the device can be worn and detached by a single person, and is very convenient and fast;
2. quick locking;
3. is hidden and small.
The prior art has the defects of complicated structure, trouble wearing and complex operation.
The vertical lock catch for connecting the bracelet also uses a button body and is matched with a clamping column and a spring in the second bracelet to finish clamping the first bracelet; when the first and second hand links are required to be separated, the cylinder is separated from the clamping column only by pulling the button body upwards, and then the first hand link or the second hand link is rotated reversely, the protrusion is separated from the groove, and the first hand link and the second hand link are naturally separated.
The bracelet is convenient to wear, the complex design of the safety buckle is eliminated, and the internal spring structure realizes the locking function in a tiny space.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a connect vertical hasp of hand lace which characterized in that includes:
the first bracelet is arranged at one end of the bracelet and is provided with a cylinder extending outwards, and the side wall of the cylinder is provided with a bulge;
the buckle is arranged in a second bracelet link at the other end of the bracelet, the buckle comprises a groove which is arranged on the side wall of the second bracelet link and is matched with the protrusion, the buckle also comprises a round pipe which is arranged in the second bracelet link, a clamping column is arranged in the round pipe, a connecting end is arranged at the outer end of the clamping column, a round hole which is matched with the connecting end is arranged at the outer end of the cylinder, a spring is arranged between the clamping column and the inner side wall of the round pipe, and the spring exerts elastic force on the clamping column so that the connecting end of the clamping column is clamped in the round hole of the cylinder;
the button body, the one end of button body stretches into in the through-hole of card post, the button body be used for through with the interference control cylinder of card post with the block and separation of card post.
2. The vertical lock catch of claim 1, wherein the groove comprises a straight section and a cross section connected to the straight section, the straight section is used for guiding the protrusion on the side wall of the cylinder, the cross section is used for limiting the protrusion on the side wall of the cylinder, the straight section is on the perpendicular line of the longitudinal section of the second bracelet, the protrusion forms an angle of 5-10 degrees with the perpendicular line of the longitudinal section of the first bracelet, so that when the longitudinal section of the first bracelet is staggered from the longitudinal section of the second bracelet by 5-10 degrees, the protrusion slides into the straight section, and the protrusion is locked in place after the first bracelet rotates 5-10 degrees relative to the second bracelet.
3. The vertical lock catch of claim 2, wherein the through hole of the locking pillar corresponds to the through hole of the second bracelet, and both the through hole of the locking pillar and the through hole of the second bracelet are oval or elongated.
4. The vertical lock catch of claim 3, wherein the button body has an end extending from the outside of the second handle to the inside of the second handle and into the lock cylinder.
5. The vertical clasp of claim 4, wherein the locking post and the circular tube are vertically disposed.
6. A bracelet comprising a vertical lock for attaching a bracelet according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220811676.9U CN217013009U (en) | 2022-04-10 | 2022-04-10 | Vertical lock catch for connecting hand chain and hand chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220811676.9U CN217013009U (en) | 2022-04-10 | 2022-04-10 | Vertical lock catch for connecting hand chain and hand chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217013009U true CN217013009U (en) | 2022-07-22 |
Family
ID=82415873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220811676.9U Active CN217013009U (en) | 2022-04-10 | 2022-04-10 | Vertical lock catch for connecting hand chain and hand chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217013009U (en) |
-
2022
- 2022-04-10 CN CN202220811676.9U patent/CN217013009U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |