WO2020042881A1 - 夹板扣式皮带头 - Google Patents

夹板扣式皮带头 Download PDF

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Publication number
WO2020042881A1
WO2020042881A1 PCT/CN2019/099529 CN2019099529W WO2020042881A1 WO 2020042881 A1 WO2020042881 A1 WO 2020042881A1 CN 2019099529 W CN2019099529 W CN 2019099529W WO 2020042881 A1 WO2020042881 A1 WO 2020042881A1
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WO
WIPO (PCT)
Prior art keywords
splint
hole
belt
oblique
chute
Prior art date
Application number
PCT/CN2019/099529
Other languages
English (en)
French (fr)
Inventor
王炜
Original Assignee
王炜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王炜 filed Critical 王炜
Publication of WO2020042881A1 publication Critical patent/WO2020042881A1/zh
Priority to US17/185,946 priority Critical patent/US11330873B2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/006—Attachment of buckle to strap
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A44B11/10—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices sliding wedge

Definitions

  • the present invention relates to a belt head of a belt used for outerwear.
  • Pin buckle and plate buckle belt heads have obvious damage to the belt holes, and the tightness of adjusting the lace is not accurate.
  • the automatic buckle type withstands small tension and the buckle belt is not reliable.
  • the roller buckle type has a large damage to the belt. After a long time of use, the roller wears the belt and makes the belt buckle unsustainable.
  • the present invention provides a splint buckle belt head.
  • the splint buckle belt head uses two large-area splints to clamp the belt from the front and back. Slide right or left in the upper and lower slide grooves behind the buckle body to clamp the belt or release the clamping of the belt. There is no sliding friction between the plywood and the belt. The pressure of the plywood on the belt is large and the pressure is small. The belt is fastened by a large static friction force.
  • a splint buckle belt head comprising a buckle portion and a connection portion, the fixed end of the belt is fixed to the connection portion, and a pin is movably connected between the buckle portion and the connection portion.
  • the buckle has a buckle body, an upper oblique hole at the upper end of the buckle body, a lower oblique hole at the lower end of the buckle body, the upper oblique hole and the lower oblique hole are oblique walking directions, and the upper oblique hole
  • the lower oblique row hole is positioned at the rear end of the pin side, and the upper oblique row hole and the other end of the lower oblique row hole are positioned forward; it is characterized by an upper slide groove at the upper part behind the buckle body,
  • the lower part of the back has a sliding groove.
  • the upper sliding groove and the sliding groove are equal-width left-to-right grooves.
  • the front splint There is an upper long hole in the center of the upper end of the front splint. There is a lower elongated hole in the center of the lower end. The upper elongated hole and the lower elongated hole move forward and backward.
  • the upper end of the front splint is embedded in the upper chute and slides left and right.
  • the lower end of the front splint is embedded in the chute and slides left and right.
  • the front surface is always attached to the left and right sides of the buckle body
  • the lower end of the vertical axis is inserted into the lower elongated hole and the lower oblique.
  • the vertical axis together with the upper and lower elongated holes, controls the synchronization of the front and rear splints when sliding in the upper and lower chute left and right; the vertical axis and the upper oblique and lower oblique rows together Controls the rear splint to move forward or backward while sliding left and right in synchronization with the front splint; when the strap is laced, the movable end of the belt is inserted between the front splint and the rear splint.
  • the vertical shaft slides by hand In the direction of pulling out the belt, the front splint and the rear splint slide the belt in the upper chute and the sliding chute in the direction of pulling out the belt simultaneously, and the vertical axis is slanting forward in the upper oblique hole and the lower oblique hole.
  • the splint buckle belt head is a stepless adjustment elastic belt head, and the adjustment belt is sensitive to elasticity.
  • the area of the splint is large, the pressure on the belt is large, the static friction is large, and the belt is buckled firmly; the pressure of the splint on the belt is small, and the damage to the belt is small.
  • the belt does not need to be perforated and toothed.
  • FIG. 1 is a structural diagram of a buckle body of the buckle portion and a connection with the connection portion.
  • Fig. 2 is a structural diagram of a front splint.
  • Figure 3 is a structural diagram of the rear splint
  • Fig. 4 is a combined view of a front splint and a rear splint.
  • connection portion 5 is a combination view of a buckle body, a front splint, and a rear splint of the buckle portion and a connection diagram with the connection portion.
  • FIG. 6 is a side view of a combination of a buckle body, a front splint, and a rear splint of a buckle portion.
  • buckle body 2. connecting part, 3. pin, 4. upper slide groove, 5. slide groove, 6. upper oblique row hole, 7. lower oblique row hole, 8. front splint, 9. top Long hole, 10. Lower long hole, 11. Rear splint, 12. Vertical axis.
  • the belt head can be made of stainless steel, copper, zinc alloy materials or a mixture of these. This embodiment is made of stainless steel materials.
  • the splint buckle belt head includes a buckle portion and a connection portion 2, and the fixed end of the belt is fixed to the connection portion 2.
  • the buckle part includes a buckle body 1, a front splint 8 and a rear splint 11, as shown in Figs. 5 and 6.
  • the buckle body 1 and the connecting portion 2 are movably connected by a pin shaft 3, as shown in FIGS. 1 and 5.
  • the front and back surfaces of the buckle body 1 are cylindrical arc surfaces.
  • the hole 7 is inclined to the left and right, and the upper oblique row hole 6 and the lower oblique row hole 7 are positioned at one end on the pin 3 side, and the other oblique row holes 6 and the lower oblique row hole 7 are located at the front end.
  • the upper chute 4, and the slide groove 5 are equal-width, left-to-right grooves. 5.
  • the height of the front splint 8 is slightly smaller than the height between the bottom of the slide groove 5 of the buckle body 1 and the top of the upper slide groove 4, and the width is slightly smaller than that of the upper slide groove 4, and the slide groove 5.
  • the width There is an upper elongated hole 9 in the center of the upper end of the front clamp plate 8 and a lower elongated hole 10 in the center of the lower end of the front clamp plate 8.
  • the upper elongated hole 9 and the lower elongated hole 10 run forward and backward, as shown in FIG. 2.
  • the upper end of the front splint 8 is embedded in the upper chute 4 to slide left and right, and the lower end of the front splint 8 is embedded in the chute 5 to slide left and right.
  • the upper and lower ends of the upper slide groove 4 and the lower slide groove 5 can slide relatively easily, as shown in Figs. 5 and 6.
  • FIGS. 4 and 5 There is a rear splint 11 behind the front splint 8 and a vertical shaft 12 in the center of the rear splint 11.
  • the height of the rear splint 11 is slightly smaller than the height between the upper and lower ends of the front splint 8, see Figures 3 and 4 .
  • the upper end of the vertical shaft 12 is inserted into the upper long hole 9 and the upper oblique row hole 6, and the lower end of the vertical shaft 12 is inserted into the lower long hole 10 and the lower oblique line hole 7, as shown in FIGS. 4 and 5.
  • the vertical axis 12 together with the upper elongated hole 9 and the lower elongated hole 10 control the front splint 8 and the rear splint 11 to synchronize when sliding in the upper chute 4 and the lower chute 5 left and right; the vertical axis 12 and the upper oblique hole 6, The downward oblique row holes 7 together control the rear splint 11 to move forward or backward when the left splint is synchronized with the front splint 8.
  • the vertical shaft 12 When lacing, the belt is inserted between the front splint 8 and the rear splint 11, after adjusting the tightness of the strap, the vertical shaft 12 is manually slid in the direction of pulling out the belt.
  • the front splint 8 and the rear splint 11 are in the upper chute 4
  • the sliding groove 5 slides in the direction of pulling out the belt synchronously.
  • the vertical shaft 12 drives the rear splint 11 forward in the upper oblique travel hole 6 and the lower oblique travel hole 7, and clamps the belt together with the front cleat 8. .
  • the belt drives the front splint 8 and the rear splint 11 to slide in the upper slot 4 and slide slot 5 in the direction of inserting the belt.
  • the vertical axis 12 is at The upper oblique row hole 6 and the lower oblique row hole 7 obliquely move the rear splint 11 backward and separate from the front cleat 8.
  • the front and rear surfaces of the buckle body 1 can also be flat. Corresponding to the upper slide groove 4 and the slide groove 5 of the buckle body 1 are straight grooves.
  • the front surface of the front clamp plate 8 is also a flat surface, and the upper and lower ends of the front clamp plate 8 are also corresponding. It is linear, and the front surface of the rear splint 11 is also correspondingly flat.
  • the upper oblique row hole 6 and the lower oblique row hole 7 can be formed into an arc shape.
  • the rear edge plates of the upper chute 4 and the lower chute 5 of the buckle body 1 can be extended downward and upward to be combined into a single plate.
  • the front surface of the rear splint 11 can be processed into a vertical corrugated surface to increase the frictional force.

Landscapes

  • Buckles (AREA)

Abstract

本发明公开了一种夹板扣式皮带头，是人们穿着外裤用的皮带上的皮带头。夹板扣式皮带头包括扣部和连接部。连接部固定连接皮带的固定端。扣部包括扣主体、前夹板和后夹板。扣主体的上、下端各有一个斜行孔。扣主体后面的上、下部各有一个滑槽。前夹板上、下端中央各有一个前后走向的长条孔。后夹板中央有一根垂轴。垂轴的两端分别穿过上长条孔和下长条孔，再穿过上斜行孔和下斜行孔。皮带的活动端在前夹板与后夹板之间穿过。上长条孔、下长条孔和垂轴控制着前夹板与后夹板在上滑槽和下滑槽内左右滑行时同步。在前、后夹板同步左右滑行的同时上斜行孔、下斜行孔和垂轴控制着后夹板向前夹板靠拢或分开来夹紧或松开皮带。

Description

夹板扣式皮带头 技术领域
本发明涉及系外裤所使用皮带的皮带头。
背景技术
已经在售和技术公开的皮带头有下面几种。针扣式，板扣式，自动扣式，滚轴扣式皮带头。
 技术问题
针扣式和板扣式皮带头对皮带孔的损伤较明显，调节系带松紧度不精准。自动扣式承受的拉力小，扣皮带不牢靠。滚轴扣式对皮带损伤大，长时间使用后滚轴对皮带磨损使皮带扣不住。
 技术解决方案
为了克服现有皮带头扣皮带时对皮带损伤大、扣皮带不牢靠等缺陷，本发明提供一种夹板扣式皮带头，夹板扣式皮带头是用两块大面积的夹板从前后夹住皮带在扣主体后面的上下两个滑槽内向右或向左滑行来夹紧皮带或松开对皮带的夹持。夹板与皮带之间无滑动磨擦，夹板对皮带的压力大，压强小，靠大的静磨擦力扣紧皮带。
本发明解决其问题所采用的技术方案是：一种夹板扣式皮带头，包括扣部和连接部，皮带的固定端固定在连接部，扣部与连接部之间用一根销轴活动连接，扣部有扣主体，在扣主体的上端有一个上斜行孔，在扣主体的下端有一个下斜行孔，上斜行孔、下斜行孔是左右斜行走向，上斜行孔、下斜行孔靠销轴侧的一端位置靠后，上斜行孔、下斜行孔的另一端位置靠前；其特征是：在扣主体后面的上部有一个上滑槽，在扣主体后面的下部有一个下滑槽，上滑槽、下滑槽是等宽的左右走向的槽；在扣主体的后面有一块前夹板，在前夹板的上端中央有一个上长条孔，在前夹板的下端中央有一个下长条孔，上长条孔、下长条孔呈前后走向，前夹板的上端嵌在上滑槽内左右滑行，前夹板的下端嵌在下滑槽内左右滑行，前夹板的前表面始终贴在扣主体的后表面左右滑行；在前夹板的后面有一块后夹板，在后夹板的中央有一根垂轴，垂轴的上端插入上长条孔、上斜行孔内，垂轴的下端插入下长条孔、下斜行孔内；垂轴与上长条孔、下长条孔一起控制着前夹板与后夹板在上滑槽、下滑槽内左右滑行时同步；垂轴与上斜行孔、下斜行孔一起控制着后夹板在与前夹板同步左右滑行时向前夹板靠拢或分开；系带时皮带的活动端插入前夹板与后夹板之间，调整好系带的松紧度后用手拨动垂轴滑向拔出皮带的方向，前夹板与后夹板一起夹着皮带在上滑槽、下滑槽内同步向拔出皮带的方向滑行，同时垂轴在上斜行孔、下斜行孔内向前斜行，带动后夹板向前移动，后夹板与前夹板一起夹紧皮带；解带时一手固定好扣主体，另一手拉皮带活动端，皮带带动前夹板、后夹板向插进皮带的方向在上滑槽、下滑槽内同步滑行，同时垂轴在上斜行孔、下斜行孔内向后斜行带动后夹板向后移动，后夹板与前夹板分开。
 有益效果
夹板扣式皮带头是无级调节松紧的皮带头，调节皮带松紧灵敏。夹板面积大，对皮带的压力大，静磨擦力大，扣皮带扣得牢固；夹板对皮带压强小，对皮带损伤小。皮带无需打孔和装齿链。
 附图说明
下面结合附图和实施例对本发明进一步说明.
图1是扣部的扣主体结构图和与连接部的接连。
图2是前夹板的结构图。
图3是后夹板的结构图
图4是前夹板与后夹板的组合图。
图5是扣部的扣主体、前夹板、后夹板的组合图和与连接部的连接图。
图6是扣部的扣主体、前夹板、后夹板组合的侧视图。
图中1.扣主体，2.连接部，3.销轴，4.上滑槽，5.下滑槽，6. 上斜行孔，7.下斜行孔，8.前夹板，9.上长条孔，10.下长条孔，11.后夹板，12. 垂轴。
 本发明的实施方式
【实施例1】皮带头可以用不锈钢、铜、锌合金材料或它们混合制作成，本实施例用不锈钢材料制作。
夹板扣式皮带头包括扣部和连接部2，皮带的固定端固定在连接部2。扣部包括扣主体1，前夹板8和后夹板11，见图5、图6。扣主体1与连接部2之间用销轴3活动连接，见图1、图5。
扣主体1的前、后表面是圆柱弧面，在扣主体1的上端有一个上斜行孔6，在扣主体1的下端有一个下斜行孔7，上斜行孔6、下斜行孔7是左右斜行走向，上斜行孔6、下斜行孔7靠销轴3侧的一端位置靠后，上斜行孔6、下斜行孔7的另一端位置靠前。在扣主体1后面的上方有一个上滑槽4，在扣主体1后面的下方有一个下滑槽5，上滑槽4、下滑槽5是等宽的、左右走向的槽，见图1、图5、图6。
在扣主体1的后面有一块前夹板8，前夹板8的高度略小于扣主体1下滑槽5的底部到上滑槽4的顶部之间的高度，宽度略小于上滑槽4、下滑槽5的宽度。在前夹板8的上端中央有一个上长条孔9，在前夹板8的下端中央有一个下长条孔10，上长条孔9、下长条孔10呈前后走向，见图2。前夹板8的上端嵌在上滑槽4内左右滑行，前夹板8的下端嵌在下滑槽5内左右滑行，前夹板8的前表面始终贴在扣主体1的后表面左右滑行，前夹板8的上、下端在上滑槽4、下滑槽5内能比较轻松地左右滑动，见图5和图6。
在前夹板8的后面有一块后夹板11，在后夹板11的中央有一根垂轴12，后夹板11的高度略小于前夹板8的上、下端内部之间的高度，见图3、图4。垂轴12的上端插入上长条孔9、上斜行孔6内，垂轴12的下端插入下长条孔10、下斜行孔7内，见图4和图5。垂轴12与上长条孔9、下长条孔10一起控制着前夹板8与后夹板11在上滑槽4、下滑槽内5左右滑行时同步；垂轴12与上斜行孔6、下斜行孔7一起控制着后夹板11在与前夹板8同步左右滑行时向前夹板8靠拢或分开。
系带时皮带插入前夹板8与后夹板11之间，调整好系带的松紧度后用手拨动垂轴12滑向拔出皮带的方向，前夹板8、后夹板11在上滑槽4、下滑槽5内同步向拔出皮带的方向滑行，同时垂轴12在上斜行孔6、下斜行孔7内向前斜行带动后夹板11向前移，与前夹板8一起夹紧皮带。
解带时一手固定好扣主体1，一手牵拉皮带活动端，皮带带动前夹板8、后夹板11向插进皮带的方向在上滑槽4、下滑槽5内同步滑行，同时垂轴12在上斜行孔6、下斜行孔7内向后斜行带动后夹板11向后移，并与前夹板8分开。
扣主体1前、后表面也可以是平面，相对应扣主体1的上滑槽4、下滑槽5就是直槽，前夹板8的前表面也对应是平面，前夹板8的上端、下端也对应是直线形，后夹板11的前表面也对应是平面。
上斜行孔6、下斜行孔7可以做成弧形。
扣主体1的上滑槽4、下滑槽5的后缘板可以向下、向上延伸合拢成连为一体的一块板。
后夹板11的前表面可以加工成竖波纹面以增加磨擦力。

Claims (1)

  1. 一种夹板扣式皮带头，包括扣部和连接部（2），皮带的固定端固定在连接部（2），扣部与连接部（2）之间用一根销轴（3）活动连接，扣部有扣主体（1），在扣主体（1）的上端有一个上斜行孔（6），在扣主体（1）的下端有一个下斜行孔（7），上斜行孔（6）、下斜行孔（7）是左右斜行走向，上斜行孔（6）、下斜行孔（7）靠销轴（3）侧的一端位置靠后，上斜行孔（6）、下斜行孔（7）的另一端位置靠前；其特征是：在扣主体（1）后面的上部有一个上滑槽（4），在扣主体（1）后面的下部有一个下滑槽（5），上滑槽（4）、下滑槽（5）是等宽的左右走向的槽；在扣主体（1）的后面有一块前夹板（8），在前夹板（8）的上端中央有一个上长条孔（9），在前夹板（8）的下端中央有一个下长条孔（10），上长条孔（9）、下长条孔（10）呈前后走向，前夹板（8）的上端嵌在上滑槽（4）内左右滑行，前夹板（8）的下端嵌在下滑槽（5）内左右滑行，前夹板（8）的前表面始终贴在扣主体（1）的后表面左右滑行；在前夹板（8）的后面有一块后夹板（11），在后夹板（11）的中央有一根垂轴（12），垂轴（12）的上端插入上长条孔（9）、上斜行孔（6）内，垂轴（12）的下端插入下长条孔（10）、下斜行孔（7）内；垂轴（12）与上长条孔（9）、下长条孔（10）一起控制着前夹板（8）与后夹板（11）在上滑槽（4）、下滑槽（5）内左右滑行时同步；垂轴（12）与上斜行孔（6）、下斜行孔（7）一起控制着后夹板（11）在与前夹板同步左右滑行时向前夹板靠拢或分开；系带时皮带的活动端插入前夹板（8）与后夹板（11）之间，调整好系带的松紧度后用手拨动垂轴（12）滑向拔出皮带的方向，前夹板（8）与后夹板（11）一起夹着皮带在上滑槽（4）、下滑槽（5）内同步向拔出皮带的方向滑行，同时垂轴（12）在上斜行孔（6）、下斜行孔（7）内向前斜行，带动后夹板（11）向前移动，后夹板（11）与前夹板（8）一起夹紧皮带；解带时一手固定好扣主体（1），另一手拉皮带活动端，皮带带动前夹板（8）、后夹板（11）向插进皮带的方向在上滑槽（4）、下滑槽（5）内同步滑行，同时垂轴（12）在上斜行孔（6）、下斜行孔（7）内向后斜行带动后夹板（11）向后移动，后夹板（11）与前夹板（8）分开。
     
PCT/CN2019/099529 2018-08-29 2019-08-06 夹板扣式皮带头 WO2020042881A1 (zh)

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CN114617338B (zh) * 2022-01-29 2024-03-22 浅明湖(江门市)科技有限责任公司 方便皮带松脱的皮带扣

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US1347324A (en) * 1919-10-06 1920-07-20 Lehman H Crandall Belt-buckle
WO2008068650A1 (en) * 2006-12-06 2008-06-12 Four R S.R.L. Buckle for belt.
WO2010032210A1 (en) * 2008-09-18 2010-03-25 Four R S.R.L. Buckle for belt
CN203058565U (zh) * 2012-12-21 2013-07-17 李云峰 一种滚轴腰带扣
CN107788621A (zh) * 2017-12-02 2018-03-13 徐片红 一种带束紧装置

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US1089853A (en) * 1913-12-08 1914-03-10 Thomas F Molloy Buckle.
US1408281A (en) * 1919-09-30 1922-02-28 Goodrich Co B F Strap fastening
US1381353A (en) * 1920-07-15 1921-06-14 Hickok Mfg Co Inc Belt-buckle
US1511903A (en) * 1923-01-02 1924-10-14 William M Myers Belt buckle

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US1347324A (en) * 1919-10-06 1920-07-20 Lehman H Crandall Belt-buckle
WO2008068650A1 (en) * 2006-12-06 2008-06-12 Four R S.R.L. Buckle for belt.
WO2010032210A1 (en) * 2008-09-18 2010-03-25 Four R S.R.L. Buckle for belt
CN203058565U (zh) * 2012-12-21 2013-07-17 李云峰 一种滚轴腰带扣
CN107788621A (zh) * 2017-12-02 2018-03-13 徐片红 一种带束紧装置

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