CN2363534Y

CN2363534Y - Adjustable length belt buckle

Info

Publication number: CN2363534Y
Application number: CN 98247787
Authority: CN
Inventors: 文德平; 苏光远
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-28
Filing date: 1998-12-28
Publication date: 2000-02-16
Anticipated expiration: 2008-12-28

Abstract

The length-adjustable belt buckle has a plug plate inserted into the buckle body, and a plurality of concave platforms are provided on one side of the plug plate. A claw is provided on a swing rod hinged in the buckle body and can be inserted into the concave platform to limit the movement of the plug plate. A key can push the swing rod to swing to lock or release the restriction on the plug plate. The belt buckle can complete the fastening action as soon as the plug plate is inserted into the buckle body, is easy to use, and can adjust the tightness of the belt after tightening with a small distance. The belt buckle can be installed at the end of the belt or in the middle of the belt to adjust the tightness.

Description

Adjustable length belt buckle

本实用新型涉及皮带扣，特别是一种可调长度的皮带扣。The utility model relates to a belt buckle, in particular to a belt buckle with adjustable length.

一般的皮带扎紧后会余出一段较长的皮带端头，既不美观又要将多余的皮带端头插入裤袢中，较麻烦，有些人饭前饭后腰围会有变化，时常感觉腰带偏松或紧需调整扎紧程度，若在公众场合调整腰带松紧则欠雅观。一般皮带的扣孔相隔一寸左右，皮带孔过近影响皮带的抗拉能力。所以调整皮带松紧每次调整约一寸，又嫌调整距离偏大。Generally, after the belt is tightened, there will be a long belt end, which is not beautiful and has to be inserted into the trouser loop. If it is too loose or tight, you need to adjust the degree of tightening. If you adjust the belt tightness in public, it will be unsightly. Generally, the buckle holes of the belt are about one inch apart, and the belt holes are too close to affect the tensile capacity of the belt. Therefore, the adjustment of the belt tightness is adjusted about one inch at a time, and the adjustment distance is too large.

本实用新型之目的是给出一种可调节长度的皮带扣，以免除皮带扎紧后伸出多余的端头，并可方便且小幅度地调整皮带的扎紧程度。The purpose of the utility model is to provide a belt buckle with adjustable length, so as to prevent the redundant ends from protruding out after the belt is tightened, and to adjust the tightness of the belt conveniently and to a small extent.

本实用新型所述的可调长度的皮带扣，有扁槽状扣体，插板在扣体中可移动，插板侧面有多个斜凹台，扣体中铰接摆杆，摆杆一端的卡爪可卡入插板的凹台中限制其移动，摆杆的另一端与按键接触，有弹簧对按键或摆杆施力，以保持摆杆的卡爪对插板施以压力。The length-adjustable belt buckle of the utility model has a flat groove-shaped buckle body, the inserting plate is movable in the buckle body, and there are a plurality of oblique concave platforms on the side of the inserting plate, a swing rod is hinged in the buckle body, and one end of the swing rod is The claw can be inserted into the recess of the board to limit its movement, and the other end of the swing rod is in contact with the key, and a spring exerts force on the button or the swing rod to keep the claw of the swing rod exerting pressure on the board.

本实用新型所述的可调长度的皮带扣，其扣体、插板分别与皮带的两个端头相连。插板插入扣体中当插板的凹台移至卡爪处，依弹簧力卡爪自动卡入凹台中。因凹台是斜台，使插板可向内推移，依次卡入后一个凹台，但不能向后拉出。压下按键解除卡爪对插板的压力，可向后拉出插板。插板插入扣体的深或浅即确定了皮带扎紧的紧或松。因插板是金属制成，其强度较好，插板上的凹台间距很近也足以保证强度。凹台的间距小就可保证皮带以很小幅度调整松紧。调松采用所述皮带扣的腰带尤其方便，一个手指压下按键，略鼓胀腹部即可拉出插板。In the length-adjustable belt buckle of the utility model, the buckle body and the inserting plate are respectively connected with the two ends of the belt. When the insert plate is inserted into the buckle body, when the concave platform of the insert plate moves to the claw, the claw automatically snaps into the concave platform according to the spring force. Because the concave platform is an inclined platform, the inserting plate can be pushed inward, and then snapped into the next concave platform in turn, but cannot be pulled out backward. Press the button to release the pressure of the claws on the plug-in board, and the plug-in board can be pulled out backwards. The depth or shallowness of the insertion plate into the buckle body determines whether the belt is fastened tightly or loosely. Because the board is made of metal, its strength is better, and the spacing between the recesses on the board is very close enough to ensure the strength. The small spacing between the recesses can ensure that the belt can be adjusted in a very small range. It is especially convenient to loosen the belt with the belt buckle. One finger presses the button and the belly is slightly distended to pull out the insert.

图1可单向调长度的皮带扣的结构关系图；Fig. 1 is a structural relationship diagram of a belt buckle that can be unidirectionally adjusted in length;

图2可双向调长度的皮带扣的结构关系图。Fig. 2 is a structural relationship diagram of a belt buckle with two-way adjustable length.

实施例一，如图1Embodiment one, as shown in Figure 1

扁槽状扣体2和插板5分别与皮带7相连，插板5插入扣体2中可移动，插板一侧有多个斜凹台5a，扣体2中铰接摆杆3，摆杆3一端的卡爪3a可卡入插板的凹台5a中。摆杆3另一端与按键1接触，弹簧4压在摆杆3上，使卡爪3a保持对插板5的压力。The flat groove-shaped buckle body 2 and the flashing plate 5 are connected to the belt 7 respectively, and the flashing plate 5 is inserted into the buckle body 2 to move. 3. The claw 3a at one end can be snapped into the concave platform 5a of the plug-in board. The other end of the swing rod 3 is in contact with the button 1, and the spring 4 is pressed on the swing rod 3, so that the claw 3a keeps the pressure on the plug board 5.

实施例二，如图2Embodiment two, as shown in Figure 2

扣体2两侧均可插入插板5，扣体中对称地铰接两个摆杆3，摆杆的尾端卡在按键1的拨槽1a中，弹簧4抵紧按键1内端，以保证卡爪3a对插板5的压力。插板5上开有纵向通槽5b，扣体2中固定的横销6插在通槽5b中，以限制插板5不被拉出扣体之外。其余与实施例一相同。本实施例的皮带扣，一个插板5不能被拉出扣体2，另一个可拉出。调松皮带时可双向对称地加长皮带扣。Both sides of the button body 2 can be inserted into the insert plate 5, and two swing rods 3 are hinged symmetrically in the button body. The pressure of the claw 3a on the board 5. There is a longitudinal through slot 5b on the board 5, and the horizontal pin 6 fixed in the button body 2 is inserted into the through slot 5b to limit the board 5 from being pulled out of the button body. All the other are the same as the first embodiment. In the belt buckle of this embodiment, one inserting plate 5 cannot be pulled out of the buckle body 2, and the other can be pulled out. When loosening the belt, the belt buckle can be lengthened symmetrically in both directions.

应指出，所述的可调节长度皮带扣，还可制成两侧插板5均有通槽5b，两通槽中均有横销6，使两侧插板5均不能被拉出扣体2之外。这样的皮带扣不能打开，仅用于夹装在皮带的中段调整皮带的长度。It should be pointed out that the length-adjustable belt buckle can also be made to have through-slots 5b on both sides of the boards 5, and horizontal pins 6 in the two through-slots, so that the boards 5 on both sides cannot be pulled out of the buckle body. 2 outside. Such a belt buckle cannot be opened, and is only used to be clamped on the middle section of the belt to adjust the length of the belt.

Claims

1. The length-adjustable belt buckle is characterized in that it has a flat groove-shaped buckle body (2), the insert plate (5) is movable in the buckle body (2), and there are multiple oblique recesses on the side of the insert plate (5) (5a), the hinged swing rod (3) in the button body, the claw (3a) at one end of the swing rod can be inserted into the concave platform (5a) of the insert plate to limit its movement, and the other end of the swing rod (3) is connected to the button ( 1) Contact, there is a spring (4) to exert force on the button (1) or the swing rod (3), so as to keep the claw (3a) of the swing rod to exert pressure on the insert plate (5).

2. The length-adjustable belt buckle according to claim 1, characterized in that both sides of the buckle body (2) can be inserted into the insert plate (5), and the buckle body (2) is symmetrically hinged with two swing rods ( 3), the tail end of the swing rod (3) is stuck in the shifting groove (1a) of the button (1), and a through-slot (5b) is opened on a plugboard (5), and the horizontal pin fixed in the button body (2) ( 6) Insert it in the through groove (5b).

3. The length-adjustable belt buckle according to claim 2, characterized in that the two inserts (5) are provided with through slots (5b), and the two horizontal pins fixed in the buckle body (2) ( 6) Insert them into the two through slots (5b) respectively.