CN201448322U - Furniture connecting shifting buckle - Google Patents

Abstract

The utility model relates to the technical field of furniture connecting pieces, in particular to a furniture connecting shifting buckle; the locking device comprises a male buckle and a female buckle, wherein a locking rod is pivoted in the male buckle, the front end of the locking rod extends out of the male buckle and is convexly provided with a cross-shaped flange, and an accommodating cavity is formed in the female buckle; the long cross arm of the flange is arranged along the axis direction of the locking rod, and the short cross arm of the flange is vertical to the axis direction of the locking rod; the locking rod is provided with a shifting block; a limiting step is arranged in the accommodating cavity in a protruding mode, and the width of a limiting groove formed by the surrounding of the limiting step is not larger than the length of the short cross arm; an end cover is sealed at the front end in the containing cavity, a limiting hole is formed in the end cover, and the limiting hole is matched with the front end of the long cross arm; the utility model discloses connect firmly, the reliable operation, and need not realize the fast assembly of furniture plate, convenient to use through pulling the shifting block with the help of the instrument.

Description

A kind of furniture connecting button

Technical field:

The utility model relates to the technical field of furniture connectors, in particular to a furniture connection toggle.

Background technique:

In the existing panel furniture, two mutually perpendicular furniture panels are mainly connected by the following methods:

1. Connect the parts with wood screws or nails. This method completely fixes and connects the product. This method is not easy for the user to operate, and only those with certain assembly skills can perform the assembly well. It is not easy to disassemble; if the product is assembled in the factory, the size of the bundle of this product will be large, which is inconvenient for transportation and increases transportation costs.

2. Use two-in-one plastic connectors to connect the parts. This method protrudes from the board surface, which affects the visual appearance and the user must use auxiliary tools to assemble. It is not easy to operate, and the connection is prone to gaps, and it is not easy to disassemble.

Utility model content:

The purpose of the utility model is to provide a furniture connection button that can be quickly installed without tools, and the connection of the button is stable.

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

A furniture connecting toggle, comprising a male buckle and a female buckle. A locking rod is pivotally connected inside the male buckle. The front end of the locking rod protrudes from the male buckle and has a protruding flange. The accommodating cavity matched with the above-mentioned flange; the flange of the locking rod is in the shape of a cross, the long cross arm of the flange is arranged along the axial direction of the locking rod, and the short cross arm is perpendicular to the axial direction of the locking rod; A shift block is arranged on the tightening rod; a limiting step protrudes radially from the rear-end accommodation cavity of the female buckle in contact with the male buckle, and the width of the limiting groove surrounded by the limiting step is not larger than the The length of the short cross arm; the front end of the accommodating chamber is covered with an end cover, and the end cover is provided with a limit hole for the front end of the long cross arm of the locking rod to extend into. The limit hole is connected to the long cross arm. The front end of the cross arm matches; the contact position between the male buckle and the female buckle is a plane matching the rear end surface of the female buckle.

Further technical solutions of the utility model include:

The outer edge of the male buckle is formed with inverted teeth.

The outer edge of the female buckle is also formed with inverted teeth.

The rear end of the locking rod is provided with a stepped bottom plate with an enlarged diameter.

Correspondingly, an accommodating groove matching the bottom plate is opened on the wall of the male buckle.

The male buckle is composed of two half buckles.

The two half buckles are hinged by a hinge arranged at the bottom.

The free ends of the two half-buttons are provided with a fastening part, and the fastening part includes a socket that is recessed on the end face of one half-button, and a socket that is convexly provided on the end face of the other half-button to match the socket. the latch.

The two half-buttons surround a cavity with an open top, and the shifting block of the locking rod is installed in the cavity.

The locking rod is provided with a step-shaped stopper at a position corresponding to the front inner wall of the cavity.

The beneficial effects of the utility model are: adopting the utility model, the male buckle and the female buckle are respectively installed in the pre-opened installation grooves of the furniture panels, and when installing, the cross-shaped flange at the front end of the locking rod is passed through The limiting groove extends into the receiving chamber of the female buckle; the shifting block is then pulled to rotate the locking lever, so that the short cross arm is tightly fastened on the limiting step and cannot be disengaged backwards, thereby Fasten the male buckle and the female buckle so that the furniture panels are firmly connected; at the same time, the front end of the long cross arm is inserted into the limit hole, thereby preventing the locking rod from sliding up and down in the female buckle, so that the connection of the furniture panels will not be loose ; The utility model has stable connection, reliable operation, fast assembly of furniture panels can be realized only by pulling the shift block without tools, and is easy to use.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the exploded schematic view of the utility model;

Accompanying drawing 3 is the structural representation of the utility model male buckle;

Accompanying drawing 4 is the schematic diagram that the utility model is installed in the furniture panel.

Detailed ways:

The utility model will be further described below in conjunction with the accompanying drawings, as shown in accompanying drawings 1, 2, 3, and 4, which is a preferred embodiment of the utility model; a furniture connection toggle, including a male buckle 1 and a female buckle 2. The male buckle 1 is pivotally connected with a locking rod 3, the front end of the locking rod 3 protrudes from the male buckle 1 and has a protruding flange, and the female buckle 2 is provided with a housing matching the flange. Cavity 21; the flange of the locking rod 3 is cross-shaped, the long cross arm 31 of the flange is arranged along the axial direction of the locking rod 3, and its short cross arm 32 is perpendicular to the axial direction of the locking rod 3; locking A shift block 33 is arranged on the rod 3; a limit step 22 protrudes radially in the rear end receiving cavity 21 of the female buckle 2 in contact with the male buckle 1, and the limit step 22 is surrounded by a limit step. The width of the slot 23 is not greater than the length of the short cross arm 32; the front end of the receiving cavity 21 is covered with an end cover 24, and the end cover 24 is provided with a front end of the long cross arm 31 of the locking rod 3. The position limiting hole 25 matches the front end of the long cross arm 31 ; the contact position between the male buckle 1 and the female buckle 2 is a plane 16 matching the rear end surface of the female buckle 2 . Wherein, the plane 16 ensures tight contact between the male buckle 1 and the female buckle 2 , thereby ensuring the connection tightness of the furniture panel 5 .

As shown in accompanying drawing 1 and accompanying drawing 4, when the utility model is in use, the male buckle 1 and the female buckle 2 are respectively installed in the installation groove pre-opened on the furniture board 5, wherein the male buckle 1 is installed on the board. 5 top, the top surface of the male buckle 1 is flush with the top of the board 5; Alignment, the centerline of the female buckle 2 coincides with the axis of the locking rod 3 . When installing the furniture panel 5, move the two panels 5 relatively, so that the locking lever 3 gradually approaches the female button 2 and inserts it into the receiving cavity 21 of the female button 2; The rod 3 rotates, so that the short cross arm 32 is tightly fastened on the limit step 22, and cannot be disengaged backward, thereby fastening the male buckle 1 and the female buckle 2, so that the furniture panel 5 is firmly connected; at the same time, the long The front end of the cross arm 31 is inserted into the limit hole 25, thereby preventing the locking rod 3 from sliding up and down in the female buckle 2, so that the connection of the furniture panel 5 will not be loosened.

As shown in Figure 2, the outer edge of the male buckle 1 in this embodiment is formed with inverted teeth 4; the outer edge of the female buckle 2 is also formed with inverted teeth 4. Both the male buckle 1 and the female buckle 2 described in the utility model are pressed into the installation groove of the furniture panel 5 by means of pressing, and the inverted teeth 4 increase the bite force between the utility model and the furniture panel 5, and avoid male and female buckles. Buckle 1 or female buckle 2 deviates from in the installation groove, and this strengthens the working reliability of the present utility model.

As shown in accompanying drawings 2 and 3, the rear end of the locking rod 3 in this embodiment is provided with a stepped bottom plate 34 with an enlarged diameter; The matching accommodation groove 13 of the bottom plate 34. The locking lever 3 is pivotally connected in the male buckle 1, and the cooperation between the bottom plate 34 and the accommodation groove 13 ensures that when the locking lever 3 rotates in the male buckle 1, Does not slide left and right.

As shown in accompanying drawing 3, the male buckle 1 of the present embodiment is composed of two half buckles 11.

The two half buckles 11 are hinged by a hinge arranged at the bottom.

The free ends of the two half buckles 11 are provided with fastening parts, and the fastening parts include a socket 14 recessed on the end face of one half buckle 11, and a protruding hole 14 on the end face of the other half buckle 11 which is connected with the said fastening part. The jack 14 matches the pin 15 .

The male buckle 1 with the above structure is easy to assemble; when assembling the male buckle 1, the two half buckles 11 are opened first, and the locking rod 3 is put into the opened pivot hole; then the two half buckles are closed. buckle 11, so that the latch 15 is inserted into the corresponding socket 14, thereby fastening the two half buckles 11 to form a complete male buckle 1.

As shown in Figure 3, the two half-buttons 11 in this embodiment are surrounded by a cavity 12 with a top opening, and the shift block 33 of the locking rod 3 is installed in the cavity 12; When the shifting block 33 is moved, the top of the shifting block 33 can protrude from the cavity 12; like this, the shifting block 33 can be accommodated in the cavity 12 without being exposed, thereby not affecting the furniture panel Part 5 is aesthetically pleasing; when the furniture needs to be disassembled, the shift block 33 can be easily pulled from the cavity 12, and the shift block 33 can be pulled to the desired position, which increases the convenience of use of the utility model; At the same time, the arrangement of the cavity 12 can also save the amount of materials required for processing the male buckle 1, thereby reducing the processing cost.

As shown in Figure 2 and Figure 4 , the locking lever 3 in this embodiment is provided with a stepped stopper 35 at a position corresponding to the front inner wall of the cavity 12 . The step surface of the stopper 35 is against the front inner wall of the cavity 12, thereby preventing the locking rod 3 from sliding forward. The stopper 35 and the bottom plate 13 jointly fix the locking rod 3 on the female buckle. 1 to prevent axial sliding of the locking rod 3 during use.

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 (10)

1. A furniture connection toggle, comprising a male buckle (1) and a female buckle (2), the male buckle (1) is pivotally connected with a locking rod (3), and the front end of the locking rod (3) protrudes from the male The buckle (1) is protrudingly provided with a flange, and the female buckle (2) is provided with an accommodation chamber (21) matching the flange; it is characterized in that: The flange of the locking rod (3) is cross-shaped, the long cross arm (31) of the flange is arranged along the axial direction of the locking rod (3), and its short cross arm (32) is perpendicular to the locking rod ( 3) Axial direction; a shift block (33) is arranged on the locking lever (3); The female buckle (2) has a limit step (22) protruding radially in the rear end accommodation cavity (21) in contact with the male buckle (1), and the limit step (22) is surrounded by a limit step. The width of the slot (23) is not greater than the length of the short cross arm (32); the front end of the accommodation chamber (21) is covered with an end cap (24), and the end cap (24) is provided with a lock The limit hole (25) that the front end of the long cross arm (31) of the rod (3) extends into, and the limit hole (25) matches the front end of the long cross arm (31); The contact position between the male buckle (1) and the female buckle (2) is a plane (16) matching the rear end surface of the female buckle (2). 2. A furniture connection toggle according to claim 1, characterized in that: the outer edge of the male buckle (1) is formed with inverted teeth (4). 3. A furniture connection push button according to claim 2, characterized in that: the outer edge of the female button (2) is formed with inverted teeth (4). 4. A furniture connection toggle according to claim 3, characterized in that: the rear end of the locking rod (3) is provided with a stepped bottom plate (34) with an enlarged diameter. 5 . The furniture connecting button according to claim 4 , characterized in that: the wall of the male button ( 1 ) is provided with an accommodating groove ( 13 ) matching the bottom plate ( 34 ). 5 . 6. A furniture connecting button according to any one of claims 1-5, characterized in that: the male button (1) is composed of two half buttons (11). 7. A furniture connection push button according to claim 6, characterized in that: the two half buttons (11) are hinged by a hinge provided at the bottom. 8. A furniture connecting button according to claim 7, characterized in that: the free ends of the two half-buttons (11) are provided with a fastening part, and the fastening part includes a button recessed in one of the half-buttons. (11) a jack (14) on the end face, and a latch (15) protruding from the end face of the other half of the buckle (11) that matches the jack (14). 9. A furniture connecting button according to claim 8, characterized in that: the two half-buttons (11) surround a cavity (12) with an open top, and the locking rod (3) The shifting block (33) is installed in the cavity (12). 10. A furniture connecting button according to claim 9, characterized in that: the locking rod (3) is provided with a step-shaped stopper ( 35).

Images