Anti-falling metal button

Abstract

The utility model discloses an anti-falling metal button, which belongs to the field of metal buttons and comprises a metal button body, an arranged anti-falling mechanism is matched with the metal button body for use, and after a plug bush at the bottom of the metal button body is inserted into a metal button body mounting hole pre-formed in clothes, a boss is mounted at the bottom end of the plug bush. The arc-shaped plates on the four sides of the top face of the boss enter the inserting sleeves, after protruding blocks on the outer side walls of the arc-shaped plates are blocked by fixing rings installed in fixing holes, under the continuous thrust effect, sliding blocks on the bottom faces of the arc-shaped plates slide in sliding grooves along fixing rods through connecting holes, compression springs are forced to conduct retraction operation, and then the arc-shaped plates are inserted into the inserting sleeves. When the metal button body is used, the arc-shaped plate moves towards the inner side until the protruding block enters the fixing ring and penetrates through the fixing ring, the sliding block is pushed under the reverse elastic stretching acting force of the compression spring to drive the arc-shaped plate to move towards the outer side, the protruding block is made to move to the four sides of the top face of the fixing ring, and therefore the metal button body cannot fall off when used.

Description

Technical Field

[0001] The utility model relates to the field of metal buttons, in particular to an anti-falling metal button. Background Art

[0002] Metal buttons are made of metal as the main material. They are widely used in clothing, accessories, shoes, hats, luggage and other fields. They not only have the practical function of fastening clothes, but also serve as embellishment and decoration. They come in various styles, including snap buttons, I-shaped buttons, denim buttons and other types, and are usually sturdy, durable, beautiful and fashionable.

[0003] In the prior art, during the actual use of metal buttons, if the sewing process of the metal buttons is improper, such as the thread ends are not firmly knotted, the stitches are sparse, or the sewing positions are inaccurate, the stability of the metal buttons will be affected, making them easy to fall off. Moreover, if the clothes are frequently used or pulled for a long time, especially those parts that often need to withstand large tension, such as cuffs and collars, the metal buttons will loosen or fall off due to the excessive force. When putting on and taking off clothes or performing other activities, if excessive external force is accidentally applied to the metal buttons, such as pulling or hitting them hard, the metal buttons may also fall off, thereby damaging the integrity of the clothes and making the clothes inconvenient to wear, which in turn brings inconvenience to the normal use of the metal buttons. Utility Model Content

[0004] The main purpose of the utility model is to provide an anti-falling metal button, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A metal button that prevents falling off comprises a metal button body, wherein an anti-falling mechanism is provided at the bottom of the metal button body, and the anti-falling mechanism comprises a boss, a fixing rod, a compression spring, an arc-shaped plate and a protruding block, wherein the fixing rod is fixedly connected to the four inner sides of the top surface of the boss, and the compression spring is sleeved on the outer wall of the fixing rod, the arc-shaped plate is movably connected to the top surface of the boss through a sliding block on the bottom surface, and the sliding block is movably connected to the fixing rod through a connecting hole on the front end wall and is fixedly connected to the compression spring, and a protruding block is also fixedly connected to the top of the outer wall of the arc-shaped plate.

[0007] Preferably, a socket is fixedly mounted on the bottom of the metal button body, and a fixing hole communicating with the socket is formed on the top surface of the metal button body.

[0008] Preferably, a fixing ring is fixedly installed on the inner wall of the fixing hole.

[0009] Preferably, sliding grooves are respectively provided on four sides of the top surface of the boss.

[0010] Preferably, the fixed rod is fixedly installed in the sliding groove, and a compression spring is mounted on the rod body of the fixed rod, the inner end of the compression spring is fixedly installed on the inner wall of the sliding groove, four arc-shaped plates are provided, and a sliding block is fixedly installed on the bottom surface of the arc-shaped plate, the sliding block is movably installed in the sliding groove, and a connecting hole is provided on the front end wall of the sliding block, the sliding block is movably installed with the fixed rod through the connecting hole, and the outer end of the compression spring is fixedly installed with the sliding block.

[0011] Preferably, the protruding block is fixedly mounted on the top of the outer side wall of the arc-shaped plate, and the outer side wall of the protruding block is in an arc-shaped inclined state.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the present invention, the anti-falling mechanism is used in conjunction with the metal button body. After the insert sleeve at the bottom of the metal button body is inserted into the metal button body mounting hole pre-opened on the clothing, the boss is installed to the bottom end of the insert sleeve. The arc-shaped plates on the four sides of the top surface of the boss will enter the insert sleeve, and the raised blocks on the outer wall of the arc plate will be resisted by the fixing ring installed in the fixing hole. Under the action of continuous thrust, the sliding block on the bottom surface of the arc plate slides in the sliding groove along the fixing rod through the connecting hole, forcing the compression spring to retract, and the arc plate moves inward until the raised block enters the fixing ring and passes through the fixing ring. The reverse elastic extension force of the compression spring pushes the sliding block to drive the arc plate to move outward, and causes the protruding block to move to the four sides of the top surface of the fixing ring, so that when the metal button body is pulled and used, the boss can play a limiting role on the back of the clothes, so that the boss cannot pass through the mounting hole of the metal button body of the clothes, and thus the metal button body will not fall off due to the influence of various factors such as external force when used on the clothes, so that the metal button body has the function of preventing falling off when used on the clothes, which not only ensures the integrity of the clothes and makes the clothes easy to wear, but also guarantees the normal use of the metal button body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0016] Figure 3 This is a schematic cross-sectional view of the metal button body of the present invention;

[0017] Figure 4 This is a schematic diagram of the structural disassembly of the anti-falling mechanism of the utility model.

[0018] In the figure: 1. Metal button body; 2. Anti-fall mechanism; 3. Insert sleeve; 4. Fixing hole; 5. Fixing ring; 6. Boss; 7. Sliding groove; 8. Fixing rod; 9. Compression spring; 10. Arc plate; 11. Sliding block; 12. Connecting hole; 13. Raised block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1 - Figure 4 As shown, an anti-falling metal button includes a metal button body 1, an anti-falling mechanism 2 is provided at the bottom of the metal button body 1, and the anti-falling mechanism 2 includes a boss 6, a fixing rod 8, a compression spring 9, an arc plate 10 and a protruding block 13, the fixing rod 8 is fixedly connected to the four sides of the top surface of the boss 6, and the compression spring 9 is sleeved on the outer wall of the fixing rod 8, the arc plate 10 is movably connected to the top surface of the boss 6 through a sliding block 11 on the bottom surface, and the sliding block 11 is movably connected to the fixing rod 8 through a connecting hole 12 on the front end wall and fixedly connected to the compression spring 9, and a protruding block 13 is also fixedly connected to the top of the outer wall of the arc plate 10.

[0021] like Figure 3 As shown, a socket 3 is fixedly installed on the bottom of the metal button body 1, and a fixing hole 4 is opened on the top surface of the metal button body 1 and is communicated with the socket 3. The socket 3 installed on the bottom surface of the metal button body 1 is used to play a positioning and installation role on the clothing, and the fixing hole 4 can ensure that the anti-falling mechanism 2 is inserted into the fixing hole 4 through the socket 3;

[0022] like Figure 3 As shown, a fixing ring 5 is fixedly installed on the inner wall of the fixing hole 4, and the fixing ring 5 installed in the fixing hole 4 is used to cooperate with the protruding block 13 to play a role of limiting and fixing;

[0023] like Figure 4 As shown, the four sides of the top surface of the boss 6 are respectively provided with sliding grooves 7. The boss 6 can cooperate with the metal button body 1 to play a limiting role on the back of the clothing to prevent the metal button body 1 from falling off the clothing. The sliding grooves 7 opened on the four sides of the top surface of the boss 6 are used to cooperate with the sliding block 11 to play a sliding role.

[0024] like Figure 4As shown, the fixing rod 8 is fixedly installed in the groove of the sliding groove 7, and the rod body of the fixing rod 8 is covered with a compression spring 9, the inner end of the compression spring 9 is fixedly installed on the inner wall of the sliding groove 7, and four arc-shaped plates 10 are provided, and the bottom surface of the arc-shaped plate 10 is fixedly installed with a sliding block 11, the sliding block 11 is movably installed in the sliding groove 7, and a connecting hole 12 is opened on the front end wall of the sliding block 11, the sliding block 11 is movably installed with the fixing rod 8 through the connecting hole 12, and the outer end of the compression spring 9 is fixedly installed with the sliding block 11, until the arc-shaped plate 10 is inserted into the sleeve 3 and enters the fixing hole 4, and the protruding block When 13 is resisted by the fixing ring 5, the sliding block 11 installed on the bottom surface of the arc-shaped plate 10 will slide along the fixing rod 8 in the sliding groove 7 through the connecting hole 12 opened at the front end, and force the compression spring 9 to retract, so that the protruding block 13 can enter the fixing ring 5. After the protruding block 13 passes through the fixing ring 5, under the reverse elastic force of the compression spring 9, the sliding block 11 is pushed to move the arc-shaped plate 10 toward the outer wall, so that the outer wall of the arc-shaped plate 10 is in close contact with the inner wall of the fixing ring 5, and the protruding block 13 is stuck on the top surface of the fixing ring 5, thereby achieving the purpose of quickly connecting and fixing the metal button body 1 to the clothing.

[0025] like Figure 4 As shown, the protruding block 13 is fixedly mounted on the top of the outer wall of the arc-shaped plate 10, and the outer wall of the protruding block 13 is in an arc-shaped inclined state. Through the arc-shaped inclined outer wall of the protruding block 13, the protruding block 13 is squeezed by the fixing ring 5 and can be inserted into the fixing ring 5. After passing through the fixing ring 5, it cannot be removed from the fixing ring 5, thereby ensuring the stability of the metal button body 1 after being connected to the clothing.

[0026] It should be noted that the present invention is a metal button that prevents falling off. When the metal button body 1 is used in conjunction with the waist belt of clothing, the insert sleeve 3 installed at the bottom end of the metal button body 1 is inserted into the metal button body 1 installation hole pre-opened on the waist belt of clothing. Then, the boss 6 is installed to the bottom end of the insert sleeve 3 on the back of the waist belt of clothing, so that the arc-shaped plates 10 on the four sides of the top surface of the boss 6 are inserted into the insert sleeve 3. After the arc-shaped plates 10 are inserted into the insert sleeve 3 to a certain extent, they will enter the fixing holes 4 opened on the top surface of the metal button body 1. At this time, the arc-shaped inner inclined surface wall of the protruding block 13 installed on the top of the outer wall of the arc-shaped plate 10 will be resisted by the fixing ring 5 installed in the fixing hole 4, and after being continuously pushed by the boss 6, the protruding block 13 will move inward, and the protruding block 13 drives the arc-shaped plate 10 to move inward on the top surface of the boss 6. The sliding block 11 installed on the bottom surface of the arc-shaped plate 10 will slide inward in the sliding groove 7 opened on the top surface of the boss 6 along the fixing rod 8 through the connecting hole 12 opened on the front end wall, and force the sliding groove 7 to slide inward in the process of sliding. The compression spring 9 on the rod body is retracted until the protruding block 13 enters the fixing ring 5 and passes through the fixing ring 5 under continuous thrust. The protruding block 13 will lose the squeezing force of the fixing ring 5. At this time, the compression spring 9 will elastically stretch and restore the operation. The compression spring 9 pushes the sliding block 11 in the sliding groove 7 in the outward direction. The sliding block 11 drives the arc plate 10 to move outward and then clings to the inner wall of the fixing ring 5. The arc plate 10 drives the protruding block 13 to move to the top surface of the fixing ring 5, thereby achieving the metal button body 1. It is quickly, stably and firmly connected and fixed to the waist belt of clothing, so that when the metal button body 1 is dragged for use, the boss 6 on the back of the waist belt of clothing cannot pass through the pre-installed hole of the waist belt of clothing due to the structural action of the boss 6. Therefore, it can be ensured that the metal button body 1 will not fall off due to the influence of various external factors such as external force when in use, so that the metal button body 1 has the function of preventing it from falling off when used on clothing, which not only ensures the integrity of the clothing and makes the clothing easy to wear, but also guarantees the normal use of the metal button body 1.

[0027] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and its components may be replaced with equivalents, or some of its technical features may be replaced with equivalents without departing from the scope of the present invention. Anything within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anti-falling metal button, comprising a metal button body (1), characterized in that: The bottom of the metal button body (1) is provided with an anti-falling mechanism (2), and the anti-falling mechanism (2) includes a boss (6), a fixing rod (8), a compression spring (9), an arc plate (10) and a protruding block (13), wherein the fixing rod (8) is fixedly connected to the four inner sides of the top surface of the boss (6), and the compression spring (9) is sleeved on the outer wall of the fixing rod (8), and the arc plate (10) is movably connected to the top surface of the boss (6) through a sliding block (11) on the bottom surface, and the sliding block (11) is movably connected to the fixing rod (8) through a connecting hole (12) on the front end wall and is fixedly connected to the compression spring (9), and the top of the outer wall of the arc plate (10) is also fixedly connected to a protruding block (13).

2. The anti-falling metal button according to claim 1, characterized in that: The bottom of the metal button body (1) is fixedly mounted with a socket (3), and the top surface of the metal button body (1) is provided with a fixing hole (4) that is in communication with the socket (3).

3. The anti-falling metal button according to claim 2, characterized in that: A fixing ring (5) is fixedly mounted on the inner wall of the fixing hole (4).

4. The anti-falling metal button according to claim 3, characterized in that: Sliding grooves (7) are respectively provided on four sides of the top surface of the boss (6).

5. The anti-falling metal button according to claim 4, characterized in that: The fixed rod (8) is fixedly installed in the groove of the sliding groove (7), and a compression spring (9) is sleeved on the rod body of the fixed rod (8), and the inner end of the compression spring (9) is fixedly installed on the inner wall of the sliding groove (7). Four arc plates (10) are provided, and a sliding block (11) is fixedly installed on the bottom surface of the arc plate (10). The sliding block (11) is movably installed in the sliding groove (7), and a connecting hole (12) is opened on the front end wall of the sliding block (11). The sliding block (11) is movably installed with the fixed rod (8) through the connecting hole (12), and the outer end of the compression spring (9) is fixedly installed with the sliding block (11).

6. The anti-falling metal button according to claim 5, characterized in that: The protruding block (13) is fixedly mounted on the top of the outer side wall of the arc-shaped plate (10), and the outer side wall of the protruding block (13) is in an arc-shaped inclined state.

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