CN201278878Y - Double-opening button type watchband buckle - Google Patents

Abstract

The utility model relates to the technical field of buckles, and in particular to a double-open button watchband buckle, which comprises a bow-shaped base plate, a bow-shaped clasp plate, and a clasp plate control device, wherein the bow-shaped clasp plate is hinged at both ends of the bow-shaped base plate by a connecting shaft, and the clasp plate control device is installed and fixed on the upper end surface of the bow-shaped base plate. When producing and assembling the watchband buckle, the clasp plate control device can be independently produced and assembled first, and then directly installed and fixed on the upper end surface of the bow-shaped base plate, that is, the clasp plate control device does not need to be assembled together with the bow-shaped base plate, thereby improving production efficiency; moreover, there is no need to open a through hole on the bow-shaped clasp plate specifically for placing the clasp plate control device, thereby reducing production costs.

Description

Double push-button strap buckle

Technical field:

The utility model relates to the technical field of buckles, in particular to a double-opening button-type watchband buckle.

Background technique:

Generally, the strap of a watch is provided with a buckle. When the buckle is fastened, the watch can be worn on the hand stably. When the buckle is loosened, the watch can be taken off from the hand. , double-open slingshot butterfly buckle), which is to install the bow-shaped buckle plate on both ends of the bow-shaped bottom plate, and a through hole is provided in the middle of the bow-shaped bottom plate, and the buckle plate control device that can fasten or release the bow-shaped buckle plate is installed in the through hole In order to realize fastening or loosening of the strap, but this kind of double-opening button strap buckle needs to be assembled with the bow-shaped bottom plate when assembling the buckle plate control device, and the production and assembly are more troublesome. Moreover, the bow-shaped bottom plate needs A through hole specially used for placing the pinch control device is provided, so the production cost is relatively high.

Utility model content:

The purpose of the utility model is to provide a double button-type watchband buckle which is easy to produce and assemble in view of the deficiencies in the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions:

It includes an arcuate bottom plate, an arcuate pinch plate, and a pinch plate control device, the arcuate pinch plate is hinged to both ends of the arcuate bottom plate through a connecting shaft, and the pinch plate control device is installed and fixed on the upper end surface of the arcuate bottom plate.

The buckle control device includes a button, a lock pin, a longitudinal spring, a transverse spring, and a cover fixed on the bow-shaped bottom plate. There are two buttons and they are relatively installed in the cover. The opposite ends of the two buttons are connected by a longitudinal spring. , the other end extends out of the cover in the longitudinal direction; the button is provided with a horizontal through slot matching the lock pin, the lock pin is installed in the through slot, the opposite ends of the two lock pins are connected by a transverse spring, and the other end passes through the opening The slot on the cover protrudes out of the cover in the transverse direction; the free end of the bow-shaped pinch plate is provided with a lock cylinder that can be interlocked with the lock pin.

A spring post is pierced inside the longitudinal spring, an inner hole is provided on the inner side of the button, and two ends of the spring post are respectively placed in the inner holes of the two buttons.

A stroke groove is provided on the side of the button, and a stroke stop post matched with the stroke groove is provided on the bow-shaped bottom plate, and the travel stop post is clamped in the stroke groove.

A lower cover plate is fixed on the lower end surface of the arcuate bottom plate.

The beneficial effects of the utility model are:

The double-opening button-type strap buckle provided by the utility model includes a bow-shaped bottom plate, a bow-shaped buckle plate, and a buckle control device. The upper end surface of the bow-shaped bottom plate, when producing and assembling the strap buckle, the buckle plate control device can be independently produced and assembled first, and then directly installed and fixed on the upper end surface of the bow-shaped bottom plate, that is, the buckle plate control device does not need to be assembled together with the bow-shaped bottom plate , thus improving the production efficiency; moreover, there is no need to open a through hole specially used for placing the control device of the pinch plate on the bow-shaped pinch plate, which reduces the production cost.

Description of drawings:

Accompanying drawing 1 is the side view of the utility model;

Accompanying drawing 2 is the structural representation of the utility model unclamping one side arch pinch plate;

Accompanying drawing 3 is the exploded schematic view of the utility model;

Accompanying drawing 4 is the plan view of the hidden cover of the utility model;

Accompanying drawing 5 is the structural representation of button of the present utility model.

Detailed ways:

The utility model will be further described below in conjunction with the accompanying drawings, as shown in accompanying drawings 1 to 5, the utility model includes a bow-shaped bottom plate 1, a bow-shaped pinch plate 2, and a pinch plate control device 3, and the bow-shaped pinch plate 2 is hinged through a connecting shaft At both ends of the bow-shaped bottom plate 1, the gusset control device 3 is installed and fixed on the upper end surface of the bow-shaped bottom plate 1. When producing and assembling the strap buckle, the gusset control device 3 can be produced and assembled independently first, and then directly It is installed and fixed on the upper end surface of the bow-shaped bottom plate 1, that is, the buckle plate control device 3 does not need to be assembled together with the bow-shaped bottom plate 1, thereby improving production efficiency.

The buckle control device 3 of the present embodiment includes a button 31, a lock pin 32, a longitudinal spring 33, a transverse spring 34, and a cover body 35 fixed on the arcuate bottom plate 1. There are two buttons 31 and they are relatively installed on the cover body 35. Inside, the opposite ends of the two buttons 31 are connected by a longitudinal spring 33, and the other end protrudes out of the cover body 35 in the longitudinal direction; the buttons 31 are provided with a horizontal through groove 311 matching the lock pin 32, and the lock pin 32 is installed in the through groove 311, the opposite ends of the two locking pins 32 are connected by a transverse spring 34, and the other end passes through the draw-in groove 351 provided on the cover 35 and extends out of the cover 35 in the lateral direction; the free end of the bow-shaped gusset 2 is provided with The lock cylinder 21 that can be interlocked with the lock pin 32 .

In this embodiment, the longitudinal spring 33 is pierced with a spring column 331, and the inner side of the button 31 is provided with an inner hole 312. The two ends of the spring column 331 are respectively placed in the inner holes 312 of the two buttons 31, so that the two buttons 31 can move longitudinally; the side of the button 31 is provided with a stroke groove 313, and the arc-shaped bottom plate 1 is provided with a stroke stop post 11 matching the stroke groove 313, and the travel stop post 11 is snapped into the stroke groove 313, so as to The range of motion of the button 31 is limited.

The lower end surface of the arcuate base plate 1 in this embodiment is fixed with a lower cover plate 4, more specifically, the lower cover plate 4 is fixed on the lower end surface of the arcuate base plate 1 by rivets, and the top end of the lower cover plate 4 cooperates with the arcuate base plate 1, Resist the bow-shaped gusset 2 and the gusset control device 3, so that the bow-shaped gusset 2 can fit closely with the bow-shaped bottom plate 1, the gusset control device 3 is better fixed on the bow-shaped bottom plate 1, and the bottom end of the lower cover plate 4 It is a smooth curved surface, which makes the watch more comfortable to wear on the hand; the free end of the bow-shaped gusset 2 is provided with a pin hole 22 for connecting with the strap, as long as the connecting shaft is inserted in the pin hole 22, it can be connected with The matching watch strap is connected so that the top of the watch strap and the top of the gusset control device 3 are on the same arc surface, which increases the aesthetic feeling of the watch strap. Of course, the pin hole 22 can also be used to connect other strap accessories, such as jewelry chain etc.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (5)

1. Double-open button-type strap buckle, which includes an arched bottom plate (1), an arched buckle plate (2), and a buckle plate control device (3), and the bowed buckle plate (2) is hinged to the arched bottom plate (1 ), characterized in that: the buckle plate control device (3) is installed and fixed on the upper end surface of the arcuate bottom plate (1). 2. The double-opening button-type strap buckle according to claim 1, characterized in that: the buckle control device (3) includes a button (31), a lock pin (32), a longitudinal spring (33), a transverse spring (34), the cover body (35) that is fixed on the arcuate bottom plate (1), described button (31) is two and is relatively installed in the cover body (35), and the opposite end of two buttons (31) passes longitudinally The spring (33) is connected, and the other end protrudes from the cover body (35) longitudinally; the button (31) is provided with a horizontal through groove (311) matching the lock pin (32), and the lock pin (32) is installed in the through In the groove (311), the opposite ends of the two locking pins (32) are connected by a transverse spring (34), and the other end passes through the card slot (351) provided on the cover (35) and extends out of the cover (35) laterally. ); the free end of the bow-shaped gusset (2) is provided with a lock column (21) that can be interlocked with the lock pin (32). 3. The double-opening button-type strap buckle according to claim 2, characterized in that: the longitudinal spring (33) is pierced with a spring column (331), and the inner side of the button (31) is provided with an inner hole (312), the two ends of the spring post (331) are respectively placed in the inner holes (312) of the two buttons (31). 4. The double-opening button-type watchband buckle according to claim 2, characterized in that: the side of the button (31) is provided with a stroke groove (313), and the arc-shaped bottom plate (1) is provided with a stroke groove (313). ) matching stroke stop post (11), and the travel stop post (11) is clamped in the stroke groove (313). 5. The double-opening button-type watchband buckle according to claim 1, characterized in that: a lower cover (4) is fixed on the lower end surface of the bow-shaped bottom plate (1).

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