WO2023272780A1 - 阻尼铰链 - Google Patents

阻尼铰链 Download PDF

Info

Publication number
WO2023272780A1
WO2023272780A1 PCT/CN2021/105881 CN2021105881W WO2023272780A1 WO 2023272780 A1 WO2023272780 A1 WO 2023272780A1 CN 2021105881 W CN2021105881 W CN 2021105881W WO 2023272780 A1 WO2023272780 A1 WO 2023272780A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting piece
riveted
damping
pivot pin
door
Prior art date
Application number
PCT/CN2021/105881
Other languages
English (en)
French (fr)
Inventor
吴腾庆
吴积庆
Original Assignee
吴腾庆
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
Priority claimed from CN202121498044.3U external-priority patent/CN215520478U/zh
Priority claimed from CN202110751133.2A external-priority patent/CN113338734A/zh
Application filed by 吴腾庆 filed Critical 吴腾庆
Publication of WO2023272780A1 publication Critical patent/WO2023272780A1/zh

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops

Definitions

  • the embodiments of the present application relate to the field of movable connectors, and in particular to a damping hinge.
  • Damping hinges are generally composed of hinge cups, connecting plates, hinge arms, bases, damping parts, fastening screws and adjusting screws.
  • the damping hinge is installed between the light cabinet door and the door frame, so that the door can rotate relative to the door frame.
  • the installation structure between the damping element and the hinge in the existing damping hinge is complicated, and it is inconvenient to replace when the damping force of the damping element fails, and the damping element is easily stuck when sliding, which affects the damping effect.
  • the purpose of this application is to provide a damping hinge, which solves the problem that the damping member in the damping hinge has a complicated installation structure and is easily stuck when sliding.
  • a damping hinge comprising a connecting assembly, a seat body, a damping element, a torsion spring, a door hardware, a fixing seat and a hinge arm;
  • connection assembly is movably connected between the hinge arm and the door hardware
  • the connecting assembly includes a first connecting piece, a second connecting piece, a third connecting piece and a fourth connecting piece; one end is riveted with the hinge arm, and the other end is riveted with the second connecting piece;
  • first connecting piece is riveted with the hinge arm, and the other end is riveted with the second connecting piece;
  • the second connecting piece is in a bent shape, one end is riveted with the first connecting piece, and the other end is riveted riveted with said door fastener;
  • One end of the third connecting piece is riveted with the bend in the middle of the second connecting piece; one end of the fourth connecting piece is riveted with the third connecting piece, and the other end is riveted with the door fastener.
  • the fourth connecting piece is also used for accommodating the seat body;
  • the seat body is provided with a first U-shaped groove, and the first U-shaped groove is used for accommodating and fixing on the fourth connecting piece
  • the first shaft pins on both sides
  • the seat body also has a cavity extending in a direction perpendicular to the first shaft pin, and the cavity is used to movably accommodate the damping element; the damping element is away from One end of the door fastener abuts against the first pivot pin.
  • an end of the damping member close to the door piece protrudes from the fourth connecting piece, and is used for resisting when the riveting angle between the fourth connecting piece and the door piece is smaller than a preset angle. against the door fastener to receive external extrusion.
  • the door fastener is provided with a slope surface
  • the damping element is divided into a main body and a movable rod connected to the main body
  • the movable rod can be stretched along the axial direction of the main body, and the end of the main body In the swing state, it abuts against the slope surface, and the end of the movable rod abuts against the first pivot pin.
  • lugs are provided on both sides of the main body, grooves are formed on both sides of the cavity, and the lugs are mounted on the grooves and can slide back and forth along the grooves.
  • a second symmetrical circular hole is provided on the fourth connecting piece, a second U-shaped groove is provided on the second side of the seat body, and the second symmetrical circular hole is connected to the second U-shaped groove.
  • the grooves are riveted through the second shaft pin.
  • the second connecting piece is riveted with the first connecting piece through a third pivot pin, and a fourth pivot pin is also riveted on the first connecting piece.
  • the torsion spring includes a body, a torsion input end, and a torsion output end; the torsion input end overlaps the fourth pin, and the torsion output end abuts against the second connecting member On the end face: riveting the body and the second connecting piece through the fifth pivot pin.
  • the hinge arm is riveted with the first connecting piece through a sixth pivot pin
  • the second connecting piece is riveted with the third connecting piece through a seventh pivot pin.
  • the third connecting piece and the fourth connecting piece are riveted with the eighth pivot pin
  • the second connecting piece is riveted with the door firmware through the ninth pivot pin
  • the fourth connecting piece is riveted with the door
  • the firmware is riveted through the tenth shaft pin.
  • a tail buckle protrudes outward from one end of the hinge arm, and an adjusting screw protrudes from the end surface of the hinge arm.
  • the fixing base is installed at one end of the hinge arm, and mounting holes are opened on both sides of the fixing base.
  • the beneficial effect of the application is: the damping hinge provided by the application, the damping part is buckled in the cavity of the seat body, which is convenient for disassembly and assembly, and one end of the damping part is abutted on the shaft pin, and the door is driven by the transmission of multiple sets of connecting parts.
  • the hardware swivels, so that the other end of the damping piece directly abuts against the door piece when the door piece is swiveled.
  • the damping piece expands and contracts in the cavity, and the damping force generated by the expansion and contraction of the damping piece slows down the speed of the door piece.
  • the cavity adopts a semi-closed structure, so that the damper will not be stuck in the seat when sliding.
  • Fig. 1 is a structural schematic diagram of the damping hinge of the present application in a first state
  • Fig. 2 is a structural schematic diagram of the damping hinge of the present application in a second state
  • Fig. 3 is a perspective view of the damping hinge of the present application.
  • FIG. 4 is a schematic structural diagram of a second connector of the present application.
  • Fig. 5 is a schematic structural view of the first connector of the present application.
  • FIG. 6 is a schematic structural diagram of a third connector of the present application.
  • FIG. 7 is a schematic structural view of a fourth connector of the present application.
  • Fig. 8 is the structural representation of the door firmware of the present application.
  • Fig. 9 is a structural schematic diagram of the hinge arm of the present application.
  • Fig. 10 is a structural schematic diagram of the damping element of the present application.
  • FIG. 11 is a schematic structural view of the fixing seat of the present application.
  • Fig. 12 is a schematic structural view of the base of the present application in the first direction
  • Fig. 13 is a schematic structural view of the second direction of the seat body of the present application.
  • Fig. 14 is a schematic structural view of the seat in the third direction of the present application.
  • Fig. 15 is a schematic structural view of the seat in the fourth direction of the present application.
  • Fig. 16 is a schematic structural diagram of the torsion spring of the present application.
  • the component list is as follows:
  • Damping hinges are generally composed of hinge cups, connecting plates, hinge arms, bases, damping parts, fastening screws and adjusting screws. As common furniture hardware, they are installed between light furniture cabinet doors and door frames so that the doors can be relatively The door frame turns. Its characteristic is to achieve a certain buffer function through the damping parts, which can minimize the impact noise with the door frame when the cabinet door is closed. It should be noted that the damping hinges protected by this application can refer to cup hinges with dampers, which meet and exceed the relevant definitions of the light industry standards QB/T1242-1991 and QBT2189-2013 of the People's Republic of China , requirements and inspection standards, and at the same time, meet or exceed the relevant definitions, requirements and inspection standards in EU Standard 15570-2008.
  • Riveting that is, rivet connection, which is a method of using axial force to thicken the nail rod in the rivet hole of the part and form a nail head, so as to connect multiple parts; the riveting used in this embodiment adopts active riveting, that is, the joint can produce turn each other.
  • connection assembly includes a first connection part 2 , a second connection part 1 , a third connection part 3 and a fourth connection part 4 .
  • the seventh symmetrical circular hole 201 , the eighth symmetrical circular hole 202 , and the ninth symmetrical circular hole 203 are opened on both sides of the first connecting piece 2 .
  • the third connecting piece 3 shown in FIG. As a preferred solution, the third connecting piece 3 shown in FIG. .
  • the fourth connecting piece 4 shown in FIG. Four symmetrical circular holes 404 .
  • a fifteenth symmetrical circular hole 802 and a sixteenth symmetrical circular hole 803 are provided on both sides of the door fastener 8 .
  • the hinge arm 9 shown in FIG. 9 is provided with a seventeenth symmetrical circular hole 901 and an eighteenth symmetrical circular hole 902 on both sides of the hinge arm 9 .
  • the ninth symmetrical round hole 203 and the third symmetrical round hole 101 are riveted through the third pivot pin 18 to rivet the first connecting piece 2 and the second connecting piece 1; the fifth The symmetrical round hole 103 and the eleventh symmetrical round hole 302 are riveted through the seventh pivot pin 16 to rivet the second connecting piece 1 and the third connecting piece 3; the tenth symmetrical round hole 301 and the said The eighth pivot pin 13 is riveted between the second symmetrical circular holes 403 to rivet the third connecting piece 3 and the fourth connecting piece 4; the fourteenth symmetrical circular hole 404 and the fifteenth symmetrical circular hole 802
  • the tenth pivot pin 14 is riveted to rivet the fourth connecting member 4 and the door fastener 8
  • the sixth symmetrical round hole 104 and the sixteenth symmetrical round hole 803 are riveted through the ninth pivot pin 15 to rivet the second connecting member 4 to the door fastener 8.
  • Part 1 is riveted with the door fastener 8; the twelfth symmetrical round
  • the fourth connecting piece 4 is used to abut against the door piece 8 when the riveting angle between the fourth piece 4 and the door piece 8 is smaller than a preset angle, so as to receive external pressing.
  • the door fixture 8 is provided with a slope surface 801, such as the damper 6 shown in Figure 10, the damper 6 is divided into a main body 601 and a movable rod 603 connected with the main body 601, the movable rod 603 It can expand and contract along the axial direction of the main body 601, and the end of the main body 601 abuts on the slope surface 801 in the swing state, and the end of the movable rod 603 abuts on the first shaft on the pin 12; specifically, the door fixture 8 is driven to rotate through the second connecting piece 1 to make the door fixture 8 swing clockwise until the end of the main body 601 touches the door fixture 8, and the compression of the movable rod 603 thereby
  • the swinging speed of the door hardware 8 can be slowed down, wherein the movable rod 603 can preferably be a hydraulic rod.
  • lugs 602 are provided on both sides of the main body 601, grooves 501 are formed on both sides of the cavity 502, and the lugs 602 are installed on the grooves 501 and can move along the grooves.
  • the groove 501 slides back and forth, so that the damper 6 is movably installed on the groove 501 .
  • a second U-shaped groove 504 is opened on the second side of the seat body 5 , and the second symmetrical circular hole 403 and the second U-shaped groove 504 are riveted through the second pivot pin 11 .
  • a fourth pivot pin 19 is riveted on the first connecting part 2 , and the fourth pivot pin 19 is arranged in the second connecting part 1 .
  • the torsion spring 7 includes a body 701, a torsion input end 702, and a torsion output end 703; the torque output through the torsion output end 703 drives the connecting assembly and then drives the door Firmware 8 swings.
  • the torque input end 702 is overlapped on the fourth shaft pin 19, and the torque output end 703 is abutted against the end surface of the second connecting member 1;
  • the round hole of the body 701 is riveted to the second connecting member 1 through the fifth pivot pin 17 .
  • the hinge arm 9 is riveted to the first connecting member 2 through a sixth pivot pin 21 .
  • a tail buckle 903 protrudes outward from one end of the hinge arm 9
  • an adjusting screw 904 protrudes from the end surface of the hinge arm 9 .
  • the fixed seat 10 is installed at one end of the hinge arm 9, as shown in FIG. on the door frame.
  • the damping hinge of this embodiment when the door is closed, the damping hinge of this embodiment is compressed, the damping hinge is folded, and the fourth pivot pin 19 pressed by the torsion spring 7 drives the first connecting member 2 around the sixth pivot pin 21.
  • the heart rotates counterclockwise, and at the same time, the rotational torque generated by the first connecting piece 2 pulls the second connecting piece 1 through the third pivot pin 18, and the second connecting piece 1 drives the third connecting piece 3 through the seventh pivot pin 16, and the third connecting piece 3
  • the fourth connecting piece 4 is driven to swing through the eighth pivot pin 13, and the fourth connecting piece 4 drives the door fixture 8 to swing in the reverse direction through the tenth pivot pin 14.
  • the damping element 6 During the reverse swinging process of the door fixture 8, the damping element 6 The end of the main body 601 will directly touch the slope surface 801 of the door fixture 8, and the damping force generated by the damping member 6 will expand and contract slowly on the main body 601 through the movable rod 603, thereby slowing down the speed of the reverse swing of the door fixture 8, while the seat body 5.
  • the unique circular cavity design can effectively prevent the damping member 6 from being stuck in the seat body 5, so that the door hardware 8 can be closed slowly and softly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

一种阻尼铰链，包括连接组件、座体（5）、阻尼件（6）、扭力弹簧（7）、门固件（8）、固定座（10）以及铰臂（9）；连接组件包括第一连接件（2）、第二连接件（1）、第三连接件（3）以及第四连接件（4）；座体（5）设有第一U型槽（503），第一U型槽（503）用于容纳固定第四连接件（4）两侧的第一轴销（12）；座体（5）还有延伸方向与第一轴销（12）垂直的腔体（502），腔体（502）用于可活动地容置阻尼件（6）；阻尼件（6）中远离门固件（8）的一端抵靠于第一轴销（12）上；阻尼件（6）中靠近门固件（8）的一端伸出第四连接件（4），用于在第四连接件（4）和门固件（8）之间的铆接角度小于预设角度时抵靠在门固件（8）上，以接收外部挤压。该阻尼铰链，其阻尼件（6）活动安装在座体（5）上的腔体（502）内，便于拆装，关门时阻尼件（6）产生的阻尼力降缓了门固件（8）的速度。

Description

阻尼铰链
本申请要求于2021年07月02日提交中国专利局，专利名称为“阻尼铰链”、申请号为202121498044.3的实用新型专利，和专利名称为“阻尼铰链”、申请号为202110751133.2的发明专利的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及活动连接件领域，具体涉及到一种阻尼铰链。
背景技术
阻尼铰链，一般由铰杯、连接板、铰臂、底座、阻尼件、紧固螺钉和调节螺钉等组成。该阻尼铰链作为常用的家具五金件，安装在轻型柜门和门框之间，使得门可以相对门框产生转动。现有的阻尼铰链中的阻尼件与铰链之间的安装结构复杂，在阻尼件的阻尼力失效时，不方便更换，且阻尼件的滑动时容易卡死，影响阻尼效果。
申请内容
本申请的目的是提供一种阻尼铰链，解决了阻尼铰链中阻尼件安装结构复杂，滑动时容易卡死的问题。
本申请实施例是通过下述技术方案来解决上述技术问题：
一种阻尼铰链，包括连接组件、座体、阻尼件、扭力弹簧、门固件、固定座以及铰臂；
所述连接组件活动连接在所述铰臂与所述门固件之间；
所述连接组件包括第一连接件、第二连接件、第三连接件以及第四连接件； 一端与所述铰臂铆接，另一端与所述第二连接件铆接；
所述第一连接件，一端与所述铰臂铆接，另一端与所述第二连接件铆接；所述第二连接件，为弯折形状，一端与所述第一连接件铆接，另一端与所述门固件铆接；
所述第三连接件，一端与所述第二连接件中部的弯折处铆接；所述第四连接件，一端与所述第三连接件铆接，另一端与所述门固件铆接。
可选地，所述第四连接件还用于容置所述座体；所述座体设有第一U型槽，所述第一U型槽用于容纳固定在所述第四连接件两侧的第一轴销；所述座体还有延伸方向与所述第一轴销垂直的腔体，所述腔体用于可活动地容置所述阻尼件；所述阻尼件中远离所述门固件的一端所述抵靠于所述第一轴销。
可选地，所述阻尼件中靠近所述门固件的一端伸出所述第四连接件，用于在所述第四连接件和所述门固件之间的铆接角度小于预设角度时抵靠在所述门固件上，以接收外部挤压。
可选地，所述门固件上设置有斜坡面，所述阻尼件分为主体以及与主体相连的活动杆，所述活动杆可沿所述主体的轴向伸缩，且所述主体的端部在旋摆情形下抵接在所述斜坡面上，所述活动杆的端部抵接在所述第一轴销上。
可选地，所述主体两侧设置有凸耳，所述腔体的两侧还开设有凹槽，所述凸耳安装在所述凹槽上并可沿所述凹槽来回滑动。
可选地，所述第四连接件上还开设有第二对称圆孔，所述座体的第二侧开设有第二U型槽，所述第二对称圆孔与所述第二U型槽之间通过第二轴销铆接。
可选地，所述第二连接件与所述第一连接件通过第三轴销铆接，所述第一连接件上还铆接有第四轴销。
可选地，所述扭力弹簧包括本体、扭力输入端、扭力输出端；所述扭力输入端搭接在所述第四轴销上，所述扭力输出端抵接在所述第二连接件的端面上；通过第五轴销将所述本体与所述第二连接件铆接。
可选地，所述铰臂与所述第一连接件之间通过第六轴销铆接，所述第二连 接件与所述第三连接件通过第七轴销铆接。
可选地，所述第三连接件与所述第四连接件通过第八轴销铆接，所述第二连接件与门固件通过第九轴销铆接，所述第四连接件与所述门固件通过第十轴销铆接。
可选地，所述铰臂的一端向外突出有尾扣，所述铰臂的端面还突出设置有调节螺丝。
可选地，所述固定座安装在所述铰臂的一端，所述固定座的两侧开设有安装孔。
本申请的有益效果为：本申请提供的阻尼铰链，其阻尼件内扣在座体的腔体内，便于拆装，阻尼件的一端抵接在轴销上，通过多组连接件的传动，带动门固件旋摆，使阻尼件的另一端在门固件旋摆情形下与门固件直接抵接，关门时，阻尼件在腔体内伸缩，阻尼件伸缩产生的阻尼力降缓门固件的速度，座体的腔体采用半封闭式结构，使阻尼件在滑动时不会卡死在座体内。
附图说明
下面结合附图对本申请做进一步的说明。
图1为本申请的阻尼铰链在第一状态下的结构示意图；
图2为本申请的阻尼铰链在第二状态下的结构示意图；
图3为本申请的阻尼铰链的立体图；
图4为本申请的第二连接件的结构示意图；
图5为本申请的第一连接件的结构示意图；
图6为本申请的第三连接件的结构示意图；
图7为本申请的第四连接件的结构示意图；
图8为本申请的门固件的结构示意图；
图9为本申请的铰臂的结构示意图；
图10为本申请的阻尼件的结构示意图；
图11为本申请的固定座的结构示意图；
图12为本申请的座体的第一方向的结构示意图；
图13为本申请的座体的第二方向的结构示意图；
图14为本申请的座体的第三方向的结构示意图；
图15为本申请的座体的第四方向的结构示意图；
图16为本申请的扭力弹簧的结构示意图。
元件列表如下：
1、第二连接件；
2、第一连接件；
3、第三连接件；
4、第四连接件；
5、座体；
6、阻尼件；
7、扭力弹簧；
8、门固件；
9、铰臂；
10、固定座；
11、第二轴销；
12、第一轴销；
13、第八轴销；
14、第十轴销；
15、第九轴销；
16、第七轴销；
17、第五轴销；
18、第三轴销；
19、第四轴销；
20、第十一轴销；
21、第六轴销；
101、第三对称圆孔；
102、第四对称圆孔；
103、第五对称圆孔；
104、第六对称圆孔；
201、第七对称圆孔；
202、第八对称圆孔；
203、第九对称圆孔；
301、第十对称圆孔；
302、第十一对称圆孔；
303、第十二对称圆孔；
401、第十三对称圆孔；
402、第一对称圆孔；
403、第二对称圆孔；
404、第十四对称圆孔；
501、凹槽；
502、腔体；
503、第一U型槽；
504、第二U型槽；
601、主体；
602、凸耳；
603、活动杆；
701、本体；
702、扭力输出端；
703、扭力输入端；
801、斜坡面；
802、第十五对称圆孔；
803、第十六对称圆孔；
901、第十七对称圆孔；
902、第十八对称圆孔；
903、尾扣；
904、调节螺丝；
1001、安装孔。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的术语解释：
阻尼铰链，一般由铰杯、连接板、铰臂、底座、阻尼件、紧固螺钉和调节螺钉等组成，作为常用的家具五金件，安装在轻型家具柜门和门框之间，使得门可以相对门框产生转动。其特点是通过阻尼件实现一定的缓冲功能，可以最大程度的减小柜门关闭时与门框的撞击噪音。需要说明的是，本申请所保护的阻尼铰链可以参考带阻尼器的杯状暗铰链(Cup hinges)，符合和优于中华人民共和国轻工行业标准QB/T1242-1991、QBT2189-2013的相关定义、要求和检验 标准，同时，符合和优于欧盟标准15570-2008中的相关定义、要求和检验标准。
铆接：即铆钉连接，是利用轴向力将零件铆钉孔内钉杆墩粗并形成钉头，使多个零件相连接的方法；本实施例采用的铆接均采用活动铆接，即结合件可以产生相互转动。
如图1～图3所示的一种阻尼铰链，包括连接组件、座体5、阻尼件6、扭力弹簧7、门固件8、固定座10以及铰臂9；
作为优选方案，所述连接组件包括第一连接件2、第二连接件1、第三连接件3以及第四连接件4。
具体地，如图4所示的第二连接件1，所述第二连接件1的两侧贯穿有四组对称圆孔，四组对称圆孔分为第三对称圆孔101、第四对称圆孔102、第五对称圆孔103、第六对称圆孔104；
作为优选方案，如图5所示的第一连接件2，第一连接件2的两侧开设有第七对称圆孔201、第八对称圆孔202、第九对称圆孔203。
作为优选方案，如图6所示的第三连接件3，所述第三连接件3的两侧开设有第十对称圆孔301、第十一对称圆孔302、第十二对称圆孔303。
作为优选方案，如图7所示的第四连接件4，所述第四连接件4上开设有第一对称圆孔402、第二对称圆孔403、第十三对称圆孔401以及第十四对称圆孔404。
作为优选方案，如图8所示的门固件8，所述门固件8的两侧设置有第十五对称圆孔802以及第十六对称圆孔803。
作为优选方案，如图9所示的铰臂9，所述铰臂9的两侧设置有第十七对称圆孔901与第十八对称圆孔902。
作为优选方案，所述第九对称圆孔203与所述第三对称圆孔101之间通过第三轴销18铆接，以将第一连接件2与第二连接件1铆接；所述第五对称圆孔103与所述第十一对称圆孔302之间通过第七轴销16铆接，以将第二连接件1与第三连接件3铆接；所述第十对称圆孔301与所述第二对称圆孔403之间通过第八轴销13铆接，以将第三连接件3与第四连接件4铆接；所述第十四对称 圆孔404与所述第十五对称圆孔802通过第十轴销14铆接，以将第四连接件4与门固件8铆接，所述第六对称圆孔104与第十六对称圆孔803通过第九轴销15铆接，以将第二连接件1与门固件8铆接；第十二对称圆孔303与第十七对称圆孔901通过第十一轴销20铆接，以将第三连接件3与铰臂9铆接。
作为优选方案，如图12～图15所示的座体，所述座体5的第一侧开设有第一U型槽503；所述第一U型槽503用于容纳固定所述第一对称圆孔402两侧的第一轴销12；所述座体5还有延伸方向与所述第一轴销12垂直的腔体502，所述腔体502用于可活动地容置所述阻尼件6；所述阻尼件6中远离所述门固件8的一端所述抵靠于所述第一轴销12上；所述阻尼件6中靠近所述门固件8的一端伸出所述第四连接件4，用于在所述第四连接件4和所述门固件8之间的铆接角度小于预设角度时抵靠在所述门固件8上，以接收外部挤压。
作为优选方案，所述门固件8上设置有斜坡面801，如图10所示的阻尼件6，所述阻尼件6分为主体601以及与主体601相连的活动杆603，所述活动杆603可沿所述主体601的轴向伸缩，且所述主体601的端部在旋摆情形下抵接在所述斜坡面801上，所述活动杆603的端部抵接在所述第一轴销12上；具体地，通过第二连接件1带动门固件8转动使门固件8顺时针摆动，直至所述主体601的端部触碰到所述门固件8，通过活动杆603的压缩从而可降缓门固件8旋摆的速度，其中活动杆603可优选为液压杆。
作为优选方案，所述主体601两侧设置有凸耳602，所述腔体502的两侧还开设有凹槽501，所述凸耳602安装在所述凹槽501上并可沿所述凹槽501来回滑动，使所述阻尼件6活动安装在凹槽501上。
作为优选方案，所述座体5的第二侧开设有第二U型槽504，所述第二对称圆孔403与所述第二U型槽504之间通过第二轴销11铆接。
作为优选方案，所述第一连接件2上还铆接有第四轴销19，所述第四轴销19设置在第二连接件1内。
作为优选方案，如图16所示，所述扭力弹簧7包括本体701、扭力输入端702、扭力输出端703；通过所述扭力输出端703输出的扭矩力带动所述连接组 件进而带动所述门固件8旋摆。
述扭力输入端702搭接在所述第四轴销19上，所述扭力输出端703抵接在所述第二连接件1的端面上；
作为优选方案，通过第五轴销17将所述本体701的圆孔与所述第二连接件1铆接。
作为优选方案，所述铰臂9与所述第一连接件2之间通过第六轴销21铆接。
作为优选方案，所述铰臂9的一端向外突出有尾扣903，所述铰臂9的端面还突出设置有调节螺丝904。
作为优选方案，所述固定座10安装在所述铰臂9的一端，如图11所示，所述固定座10的两侧开设有安装孔1001，所述安装孔1001用于通过螺栓安装在门框上。
作为本申请的工作原理，在关门时，本实施例的阻尼铰链被压缩，阻尼铰链折叠，被扭力弹簧7压接的第四轴销19带动第一连接件2以第六轴销21为轴心逆时针转动，同时第一连接件2产生的旋转扭力通过第三轴销18拉动第二连接件1，第二连接件1通过第七轴销16带动第三连接件3，第三连接件3通过第八轴销13带动第四连接件4旋摆，第四连接件4通过第十轴销14带动门固件8逆向旋摆，门固件8在逆向旋摆的过程中，阻尼件6的主体601的端部会直接抵触到门固件8的斜坡面801上，阻尼件6产生的阻尼力通过活动杆603在主体601上缓慢伸缩，从而降缓门固件8逆向旋摆的速度，而座体5独特的圆形空腔设计能有效防止阻尼件6卡死在座体5内，从而使门固件8缓慢柔和的合闭。
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (12)

  1. 一种阻尼铰链，其特征在于，包括连接组件、座体、阻尼件、门固件以及铰臂；
    所述连接组件活动连接在所述铰臂与所述门固件之间；
    所述连接组件包括第一连接件、第二连接件、第三连接件以及第四连接件；
    所述第一连接件，一端与所述铰臂铆接，另一端与所述第二连接件铆接；
    所述第二连接件，为弯折形状，一端与所述第一连接件铆接，另一端与所述门固件铆接；
    所述第三连接件，一端与位于所述第二连接件中部的弯折部铆接，另一端与所述铰臂铆接；
    所述第四连接件，一端与所述第三连接件铆接，另一端与所述门固件铆接；
    所述第四连接件还用于容置所述座体；
    所述座体设有第一U型槽，所述第一U型槽用于容纳固定所述第四连接件两侧的第一轴销；
    所述座体还有延伸方向与所述第一轴销垂直的腔体，所述腔体用于可活动地容置所述阻尼件；
    所述阻尼件中远离所述门固件的一端抵靠于所述第一轴销上；
    所述阻尼件中靠近所述门固件的一端伸出所述第四连接件，用于在所述第四连接件和所述门固件之间的铆接角度小于预设角度时抵靠在所述门固件上，以接收外部挤压。
  2. 如权利要求1所述的阻尼铰链，其特征在于：
    所述门固件上设置有斜坡面，所述阻尼件分为主体以及与主体相连的活动杆，所述活动杆可沿所述主体的轴向伸缩，且所述主体的端部在旋摆情形下抵靠在所述斜坡面上，所述活动杆的端部抵接在所述第一轴销上。
  3. 如权利要求2所述的阻尼铰链，其特征在于：
    所述主体两侧设置有凸耳，所述腔体的两侧还开设有凹槽，所述凸耳安装在所述凹槽上并可沿所述凹槽来回滑动。
  4. 如权利要求1所述的阻尼铰链，其特征在于：
    所述第四连接件上还开设有第二对称圆孔，所述座体的第二侧开设有第二U型槽，所述第二对称圆孔与所述第二U型槽之间通过第二轴销铆接。
  5. 如权利要求4所述的阻尼铰链，其特征在于：所述第二连接件与所述第一连接件通过第三轴销铆接。
  6. 如权利要求5所述的阻尼铰链，其特征在于：所述第一连接件上还铆接有第四轴销。
  7. 如权利要求6所述的阻尼铰链，其特征在于：
    还包括扭力弹簧，所述扭力弹簧包括本体、扭力输入端、扭力输出端；
    所述扭力输入端搭接在所述第四轴销上，所述扭力输出端抵接在所述第二连接件的端面上；通过第五轴销将所述本体与所述第二连接件铆接。
  8. 如权利要求4所述的阻尼铰链，其特征在于：
    所述铰臂与所述第一连接件之间通过第六轴销铆接，所述第二连接件与所述第三连接件通过第七轴销铆接。
  9. 如权利要求4所述的阻尼铰链，其特征在于：
    所述第三连接件与所述第四连接件通过第八轴销铆接。
  10. 如权利要求4所述的阻尼铰链，其特征在于：
    所述第二连接件与门固件通过第九轴销铆接；
    所述第四连接件与所述门固件通过第十轴销铆接。
  11. 如权利要求1所述的阻尼铰链，其特征在于：
    所述铰臂的一端向外突出有尾扣；
    所述铰臂的端面还突出设置有调节螺丝。
  12. 如权利要求1所述的阻尼铰链，其特征在于：
    还包括固定座；
    所述固定座安装在所述铰臂的一端，所述固定座的两侧开设有安装孔。
PCT/CN2021/105881 2021-07-02 2021-07-13 阻尼铰链 WO2023272780A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202121498044.3U CN215520478U (zh) 2021-07-02 2021-07-02 阻尼铰链
CN202110751133.2A CN113338734A (zh) 2021-07-02 2021-07-02 阻尼铰链
CN202110751133.2 2021-07-02
CN202121498044.3 2021-07-02

Publications (1)

Publication Number Publication Date
WO2023272780A1 true WO2023272780A1 (zh) 2023-01-05

Family

ID=84690716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/105881 WO2023272780A1 (zh) 2021-07-02 2021-07-13 阻尼铰链

Country Status (1)

Country Link
WO (1) WO2023272780A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1428491A (zh) * 2001-12-25 2003-07-09 共荣工业株式会社 铰链装置
CN203285226U (zh) * 2013-03-25 2013-11-13 吴腾庆 一种165°钢珠离合机械缓冲铰链
CN103726730A (zh) * 2014-01-15 2014-04-16 戴贵阳 一种大开度门缓冲铰链
CN105822170A (zh) * 2016-05-11 2016-08-03 伍志勇 一种铰链阻尼缓冲结构
US20170241175A1 (en) * 2014-12-09 2017-08-24 Julius Blum Gmbh Furniture hinge
CN107810304A (zh) * 2015-06-18 2018-03-16 优利思百隆有限公司 家具铰链
CN108487808A (zh) * 2018-06-04 2018-09-04 广东金利祥兴五金精密制造有限公司 一种大角度缓冲铰链
CN210127749U (zh) * 2019-03-10 2020-03-06 李小军 阻尼缓冲式大角度门铰链
CN210738326U (zh) * 2019-07-25 2020-06-12 廖月祥 一种对小角度产生缓冲作用的铰链
CN211691960U (zh) * 2019-11-12 2020-10-16 中山市晟泰金属制品有限公司 一种大开度高负重铰链

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1428491A (zh) * 2001-12-25 2003-07-09 共荣工业株式会社 铰链装置
CN203285226U (zh) * 2013-03-25 2013-11-13 吴腾庆 一种165°钢珠离合机械缓冲铰链
CN103726730A (zh) * 2014-01-15 2014-04-16 戴贵阳 一种大开度门缓冲铰链
US20170241175A1 (en) * 2014-12-09 2017-08-24 Julius Blum Gmbh Furniture hinge
CN107810304A (zh) * 2015-06-18 2018-03-16 优利思百隆有限公司 家具铰链
CN105822170A (zh) * 2016-05-11 2016-08-03 伍志勇 一种铰链阻尼缓冲结构
CN108487808A (zh) * 2018-06-04 2018-09-04 广东金利祥兴五金精密制造有限公司 一种大角度缓冲铰链
CN210127749U (zh) * 2019-03-10 2020-03-06 李小军 阻尼缓冲式大角度门铰链
CN210738326U (zh) * 2019-07-25 2020-06-12 廖月祥 一种对小角度产生缓冲作用的铰链
CN211691960U (zh) * 2019-11-12 2020-10-16 中山市晟泰金属制品有限公司 一种大开度高负重铰链

Similar Documents

Publication Publication Date Title
KR102328243B1 (ko) 개선된 냉장고 힌지
KR20190113967A (ko) 완충기능을 가진 도어 힌지
TW201910961A (zh) 電子裝置及鉸鏈結構
WO2018149156A1 (zh) 一种美式阻尼液压铰链
WO2021179408A1 (zh) 一种隐藏式铰链及淋浴房门窗结构
WO2023272780A1 (zh) 阻尼铰链
WO2017193420A1 (zh) 一种厚门板缓冲铰链
WO2012119351A1 (zh) 一种家具铰链
CN109653621B (zh) 一种多重平衡门体重量的烤箱铰链
WO2012136045A1 (zh) 一种家具铰链
WO2024060629A1 (zh) 车门联动铰链机构和车辆
CN211736813U (zh) 限位铰链及门窗结构
CN215520478U (zh) 阻尼铰链
CN216240206U (zh) 一种缓冲安全自动关门合页
TWM543624U (zh) 鉸鍊結構改良
CN108487814A (zh) 一种带单向缓冲的烤箱铰链
CN113338734A (zh) 阻尼铰链
WO2023284042A1 (zh) 一种缓冲安全自动关门合页
CN208056889U (zh) 一种带弹簧的天地铰链
CN208056896U (zh) 一种天地铰链
CN208040148U (zh) 一种带单向缓冲的烤箱铰链
CN209908199U (zh) 一种带缓冲复位功能的合页及应用该合页的淋浴房门
CN209924701U (zh) 一种多重平衡门体重量的烤箱铰链
CN220353651U (zh) 天地液压缓冲铰链结构
CN202689777U (zh) 一种两段式缓冲铰链

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21947724

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE