WO2019196673A1 - 一种门底密封自动升降装置 - Google Patents

一种门底密封自动升降装置 Download PDF

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Publication number
WO2019196673A1
WO2019196673A1 PCT/CN2019/080313 CN2019080313W WO2019196673A1 WO 2019196673 A1 WO2019196673 A1 WO 2019196673A1 CN 2019080313 W CN2019080313 W CN 2019080313W WO 2019196673 A1 WO2019196673 A1 WO 2019196673A1
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WO
WIPO (PCT)
Prior art keywords
sealing
hook
base frame
lifting device
groove
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PCT/CN2019/080313
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English (en)
French (fr)
Inventor
杨长柏
杨涛
Original Assignee
佛山市博桦装饰材料有限公司
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Publication of WO2019196673A1 publication Critical patent/WO2019196673A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2316—Plastic, sponge rubber, or like strips or tubes used as a seal between the floor and the wing

Definitions

  • the invention relates to the field of doors and windows, in particular to a door bottom sealing automatic lifting device.
  • the door bottom sealer is usually installed in the opening groove at the bottom of the door to seal the gap between the door and the ground, and to block external dust, odor, mosquitoes, noise, etc.
  • the door bottom sealer is mainly
  • the utility model comprises a driving rod, a plurality of upper sliding blocks and a plurality of lower guiding blocks.
  • the upper sliding block and the lower guiding block are connected by a curved spring, and the lower guiding block is connected with the sealing pressing plate; when working, the driving rod pushes the upper sliding block, and the upper sliding block passes the curved piece.
  • the spring-driven lower guide spring turns the displacement of the upper slider into the vertical direction of the lower guide block, and the lower guide block drives the sealing platen to move downward to achieve the sealing effect.
  • the current door-sealed sound-insulating strip is usually embedded in the middle of the door panel, or the position where the door factory leaves the sealing strip in advance, which is directly assembled by the door factory, and the ordinary door that has been installed needs to be replaced with the entire door. It is sealed and sound-insulated, can be more suitable for a wider variety of doors through peripheral additions, and has a reasonably detachable structure for easy maintenance and replacement of doors or seals.
  • a door bottom sealing automatic lifting device comprising a base frame, wherein the inner wall of the base frame is provided with a limiting support block, and the end support block end support is provided a sealing hook, the sealing hook is formed as an H-shaped hook, and the sealing hook is provided with a groove on both sides thereof, and one end of the sealing bracket is provided with a sealing rubber strip at one end, and the sealing hook is provided with a sealing rubber a groove matching each other, the end portion of the sealing rubber strip and the groove are matched with each other and inserted at the end of the sealing hook, and the other end of the sealing hook is provided with a flexible switch, and the elastic switch is connected with the sealing rod through the spring
  • the elastic switch is movably inserted on the two limiting support blocks, the base end is provided with an auxiliary bracket, and the auxiliary bracket end is provided with a hook leg matching the base frame.
  • the base frame is integrally formed by the hook foot against the inner side of the auxiliary bracket, the auxiliary support surface is provided with a C-shaped thread groove, and the C-shaped thread groove end portion is provided with a limit groove, and the auxiliary bracket end is Through two limit recesses
  • the plug is provided with a sealing cap; said base frame is provided with an end portion of the side cover, the side surface of the cover is provided with a through hole matched to the elastic switch.
  • the technical advantages provided by the invention are as follows: simply adding a threaded hole on the surface of the door can add the whole device to the door to achieve the effect of automatic sealing, and can have a good sealing effect for different types of doors, sealing the meter hook
  • the structure is simple and reliable, and its structure can not only play the role of support and coordinated movement, but also can strengthen the whole device, and it is convenient to replace any damaged parts in the later stage.
  • both ends of the sealing hook are provided with a supporting arm, and the supporting arm is different in that the supporting arm and the limiting supporting block at one end match each other to limit the position of the sealing hook in the base frame, and the elasticity
  • the switches are matched to each other to guide the direction of movement of the elastic switch, and the support arm at the other end supports the sealing rubber strip to limit the relative movement between the sealing rubber strip and the sealing hook.
  • the sealing rubber strip is elastic rubber
  • the sealing rubber strip end is provided with a sealing leg
  • the number of the sealing legs is three
  • the elastic rubber ring is squeezed. The pressure is deformed and the sealing legs are driven, and the sealing legs are matched with the ground to form three sealing walls.
  • the auxiliary bracket surface is provided with a fixed threaded hole, and the auxiliary bracket is fixed to the end of the door by a fixed threaded hole.
  • the two ends of the sealing cover are provided with protrusions matching the limiting recesses, and the sealing grooves are integrally formed by matching the sliding brackets at the ends of the auxiliary brackets with the auxiliary brackets, and the surface formed by the matching is smooth. Surface. The formation of a smooth surface prevents the user from accidentally colliding and causing damage, and the surface can avoid such accidents.
  • the side cover surface is provided with a through hole matching the C-shaped thread groove, the through hole radius is smaller than the radius of the C-type thread groove, and the side cover is matched and fixed by the screw and the C-shaped thread groove.
  • the number of the side covers is two, respectively located at both ends of the pedestal.
  • the elastic switch comprises a normally closed sliding rod, and the elastic switch is connected to the normally closed sliding rod by a spring hinge, and the elastic switch drives the normally closed sliding rod to move vertically by the horizontal movement of the squeeze compression.
  • the end of the normally closed sliding rod is matched with the groove of the end of the sealing hook, and the vertical movement of the normally closed sliding rod drives the sealing groove to move vertically to squeeze the sealing rubber strip to form three sealing walls.
  • FIG. 1 is a schematic view showing the main structure of a motor of the present invention.
  • Figure 1 is a cross-sectional view of a door bottom seal automatic lifting device of the present invention
  • FIG. 2 is a schematic view showing the assembly of an automatic lifting device for a door bottom seal according to the present invention
  • Figure 3 is a front elevational view of the side cover of the door bottom sealing automatic lifting device of the present invention.
  • FIG. 4 is a schematic structural view of a sealing cover of a door bottom sealing automatic lifting device according to the present invention.
  • base frame 1.1, limit support block, 2, sealing hook, 2.1, support arm, 3, sealing rubber strip, 3.1, sealing legs, 4, elastic switch, 4.1, often off Rod, 5, auxiliary bracket, 5.1, hook foot, 6, C-thread groove, 7, limit groove, 8, sealing cover, 9, side cover.
  • a bottom door sealing automatic lifting device comprising a base frame 1 , the inner wall of the base frame 1 is provided with a limiting support block 1.1, and the end support support block 1.1 end is supported by a sealing hook 2,
  • the sealing hook 2 is formed as an H-shaped hook, and the sealing hook 2 is provided with a groove on both sides thereof, and one end of the sealing bracket is provided with a sealing rubber strip 3 at one end, and the sealing hook 2 is provided with a sealing rubber
  • the strips 3 are matched with each other, the end portions of the sealing rubber strips 3 and the grooves are matched with each other at the end of the sealing hook 2, and the other end of the sealing hook 2 is provided with a flexible switch 4, the elastic switch 4 is hinged to the sealing hook 2 by a spring, the elastic switch 4 is movably inserted on the two limiting support blocks 1.1, and the auxiliary frame 5 is provided at the end of the base frame 1
  • the hook portion 5.1 is matched with the base frame 1 , and the base frame 1 is integrally formed by the hook
  • the end of the C-shaped thread groove 6 is provided with a limiting groove 7 , and the end of the auxiliary bracket 5 passes through two limiting grooves 7
  • the sealing cover 8 is provided; of the base frame 1 is provided with an end portion of the side cover 9, the side surface of the cover 9 is provided with a through hole and the elastic switch 4 match each other.
  • the support hooks 2 are respectively provided with support arms 2.1, and the support arms 2.1 are different in that the support arms 2.1 and the limit support blocks 1.1 at one end match each other to limit the position of the seal hooks 2 in the base frame 1. And matching with the elastic switch 4, guiding the direction of movement of the elastic switch 4, and the supporting arm 2.1 at the other end supporting the sealing rubber strip 3, restricting the relative movement between the sealing rubber strip 3 and the sealing hook 2.
  • the sealing rubber strip 3 is rubber with elasticity, the sealing rubber strip 3 is provided with a sealing leg 3.1 at the end, and the number of the sealing legs 3.1 is three, and the elastic rubber ring is subjected to The extrusion deforms and drives the sealing leg 3.1, and the sealing leg 3.1 matches the ground to form a three-way sealing wall.
  • the surface of the auxiliary bracket 5 is provided with a fixed threaded hole, and the auxiliary bracket 5 is fixed to the end of the door by a fixed threaded hole.
  • the two ends of the sealing cover 8 are provided with protrusions matching with the limiting recesses 7.
  • the sealing recesses are matched with the auxiliary brackets 5 at the ends of the auxiliary brackets 5 by matching sliding insertion, and are matched and formed.
  • the surface is a smooth surface.
  • the surface of the side cover 9 is provided with a through hole matching with the C-shaped thread groove 6, the through hole radius is smaller than the radius of the C-shaped thread groove 6, and the side cover 9 passes the screw and the C-shaped thread groove 6.
  • the matching is fixed to the end of the base frame 1 and the position of the base frame 1 is restricted.
  • the number of the side covers 9 is two, which are respectively located at both ends of the base frame 1.
  • the elastic switch 4 includes a normally closed sliding rod 4.1, and the elastic switch 4 is connected to the normally closed sliding rod 4.1 by a spring hinge, and the elastic switch 4 drives the normally closed sliding rod 4.1 vertically by the horizontal movement of the squeeze compression.
  • the end of the normally closed sliding rod 4.1 is matched with the groove of the end of the sealing hook 2, and the vertical movement of the normally closed sliding rod 4.1 drives the sealing groove to move vertically to squeeze the sealing rubber strip 3 to form three Road sealing wall.
  • a threaded hole is drilled at the end of the door, and the auxiliary bracket 5 is fixed thereto by screws.
  • the elastic switch and the sealing hook 2 are installed into the base frame 1 and the elastic switch 4 is pressed by hand to detect whether the sealing hook 2 is moving normally. If it is normal, the base frame 1 and the hooking foot 5.1 can be mated into the auxiliary bracket 5.
  • the side cover 9 is used to fix both ends, and the entire device is sealed using the sealing cover 8, and finally the door is rotated to detect whether the sealing is normally completed.
  • the preparation work is the same as the specific embodiment.
  • the difference is that the implementation of the plug-in technology is designed in conjunction with the automatic sealing strips of the models 201520352764.7 and 201520352599.5.
  • the above two sealing strips are generally embedded in the middle of the door panel.
  • the soundproof sealing strip can be applied to any door, so that the user can enjoy the effect of sealing the soundproof door without replacing the door, and can make any People use seals, soundproofing and even fireproof doors at a very low cost and in a faster time.

Abstract

一种门底密封自动升降装置，包括内壁上设有限位支撑块(1.1)的基架(1)，限位支撑块(1.1)端部支撑设有密封挂钩(2)，密封挂钩(2)端部一端设有密封橡胶条(3)，密封挂钩(2)另一端设有弹性开关(4)，基架(1)端部设有辅助支架(5)，辅助支架(5)端部设有与基架(1)相匹配的钩脚(5.1)，基架(1)通过钩脚(5.1)贴靠辅助支架(5)内侧形成一体，辅助支架(5)表面设有C型螺纹槽(6)，C型螺纹槽(6)端部设有限位凹槽(7)，辅助支架(5)端部通过两个限位凹槽(7)插接设有密封盖(8)；基架(1)端部设有侧盖(9)，侧盖(9)表面设有与弹性开关(4)相互匹配的通孔。本装置能够有效多层密封，并能自动控制密封开关，适用于各种门。

Description

一种门底密封自动升降装置 技术领域
本发明涉及门窗领域，具体是一种门底密封自动升降装置。
背景技术
门底密封器通常安装在房门底部的开设的槽内，用于密封房门与地面之间的缝隙，阻挡外界灰尘、异味、蚊虫、噪音等，在现有的技术中门底密封器主要包括驱动杆，多个上滑块，多个下导块，上滑块与下导块通过曲簧连接，下导块与密封压板连接；工作时驱动杆推动上滑块，上滑块通过曲簧驱动下导块曲簧将上滑块水平方向的位移转化成下导块竖直方向的位移，下导块驱动密封压板向下运动达到密封效果。现在的门底密封隔音条一般是镶嵌在门板中间，要不就是门厂预先留下镶嵌密封条的位置，由门厂直接装配上，而已经安装上的一般普通门则需要更换整扇门才能起到密封和隔音效果，能够通过外设添加装置才能更能适用于更多种类的门，并且为了后期方便维修以及更换门或者密封装置都要有合理的可拆卸结构。
发明内容
为解决上述问题本发明提供的技术方案为：一种门底密封自动升降装置，包括基架，所述的基架内壁上设有限位支撑块，所述的限位支撑块端部支撑设有密封挂钩，所述的密封挂钩成H型挂钩，所述的密封挂钩两侧设有凹槽，所述的密封支架端部一端设有密封橡胶条，所述的密封挂钩上设有与密封橡胶条相互匹配的凹槽，所述的密封橡胶条端部与凹槽相互匹配插接在密封挂钩端部，所述的密封挂钩另一端设有弹性开关，所述的弹性开关通过弹簧与密封挂钩相铰接，所述的弹性开关活动插接在两个限位支撑块上，所述的基架端部设有辅助支架，所述的辅助支架端部设有与基架相互匹配的钩脚，所述的基架通过钩脚贴靠辅助支架内侧形成一体，所述的辅助支架表面设有C型螺纹槽，所述的C型螺纹槽端部设有限位凹槽，所述的辅助支架端部通过两个限位凹槽插接设有密封盖；所述的基架端部设有侧盖，所述的侧盖表面设有与弹性开关相互匹配的通孔。
本发明提供的技术优点为：简单在门的表面添加螺纹孔就可以将整个设备加设在门上起到自动密封的效果，针对不同种类的门都可以起到良好的密封作用，密封米挂钩结构简单牢靠,其结构不仅能够起到支撑与协同运动的作用也能够起到加强整个装置，后期更换任一损坏部件更换方便。
作为改进，所述的密封挂钩两端均设有支撑力臂，所述的支撑力臂区别在于一端的支撑力臂与限位支撑块相互匹配限制密封挂钩在基架内的位置，并且与弹性开关相互匹配，引导弹性开关的运动方向，另一端的支撑力臂支撑密封橡胶条，限制密封橡胶条与密封挂钩之间的相对运动。
作为改进，所述的密封橡胶条为带有弹性的橡胶，所述的密封橡胶条端部设有密封支腿，所述的密封支腿的数量为三个，所述的弹性橡胶圈受挤压变形并且带动密封支腿，密封支腿与地面匹配形成三道密封 墙。
作为改进，所述的辅助支架表面设有固定螺纹孔，所述的辅助支架通过固定螺纹孔固定在门的端部。
所述的密封盖两端设有与限位凹槽相匹配的凸起，所述的密封凹槽通过匹配滑动插接在辅助支架端部与辅助支架匹配形成一体，所匹配形成的表面为光滑的曲面。形成光滑曲面防止使用者意外碰撞造成伤害，通过曲面能够避免此类意外。
作为改进，所述的侧盖表面设有与C型螺纹槽相互匹配的通孔，所述的通孔半径小于C型螺纹槽的半径，所述的侧盖通过螺钉与C型螺纹槽匹配固定在基架端部并且限制基架的位置，所述的侧盖的数量为两个，分别位于基架的两端。
作为改进，所述的弹性开关包括常关滑杆，所述的弹性开关通过弹簧铰接与常关滑杆相连，所述的弹性开关通过挤压缩回的水平运动带动常关滑杆垂直方向运动，所述的常关滑杆端部与密封挂钩端部的凹槽相匹配，所述的常关滑杆垂直运动带动密封凹槽垂直运动进而挤压密封橡胶条形成三道密封墙。结构简单通过弹性挤压能够带动其他部分的运动并且在撤去外力后能够自动恢复起到自动密封的开关控制。
附图说明
图1是本发明的电机的主体结构示意图。
图1是本发明一种门底密封自动升降装置的截面视图；
图2是本发明一种门底密封自动升降装置的装配示意图；
图3是本发明一种门底密封自动升降装置的侧盖的主视图；
图4是本发明一种门底密封自动升降装置的密封盖的结构示意图；
如图所示：1、基架，1.1、限位支撑块，2、密封挂钩，2.1、支撑力臂，3、密封橡胶条，3.1、密封支腿，4、弹性开关，4.1、常关滑杆，5、辅助支架，5.1、钩脚，6、C型螺纹槽，7、限位凹槽，8、密封盖，9、侧盖。
具体实施方式
下面结合附图对本发明做进一步的详细说明。
结合附图一种门底密封自动升降装置，包括基架1，所述的基架1内壁上设有限位支撑块1.1，所述的限位支撑块1.1端部支撑设有密封挂钩2，所述的密封挂钩2成H型挂钩，所述的密封挂钩2两侧设有凹槽，所述的密封支架端部一端设有密封橡胶条3，所述的密封挂钩2上设有与密封橡胶条3相互匹配的凹槽，所述的密封橡胶条3端部与凹槽相互匹配插接在密封挂钩2端部，所述的密封挂钩2另一端设有弹性开关4，所述的弹性开关4通过弹簧与密封挂钩2相铰接，所述的弹性开关4活动插接在两个限位支撑块1.1上，所述的基架1端部设有辅助支架5，所述的辅助支架5端部设有与基架1相互匹配的钩脚5.1，所述的基架1通过钩脚5.1贴靠辅助支架5内侧形成一体，所述的辅助支架5表面设有C型螺纹槽6，所述的C型螺纹槽6端部设有限位凹槽7，所述的辅助支架5端部通过两个限位凹槽7插接设有密封盖8； 所述的基架1端部设有侧盖9，所述的侧盖9表面设有与弹性开关4相互匹配的通孔。
所述的密封挂钩2两端均设有支撑力臂2.1，所述的支撑力臂2.1区别在于一端的支撑力臂2.1与限位支撑块1.1相互匹配限制密封挂钩2在基架1内的位置，并且与弹性开关4相互匹配，引导弹性开关4的运动方向，另一端的支撑力臂2.1支撑密封橡胶条3，限制密封橡胶条3与密封挂钩2之间的相对运动。
所述的密封橡胶条3为带有弹性的橡胶，所述的密封橡胶条3端部设有密封支腿3.1，所述的密封支腿3.1的数量为三个，所述的弹性橡胶圈受挤压变形并且带动密封支腿3.1，密封支腿3.1与地面匹配形成三道密封墙。
所述的辅助支架5表面设有固定螺纹孔，所述的辅助支架5通过固定螺纹孔固定在门的端部。
所述的密封盖8两端设有与限位凹槽7相匹配的凸起，所述的密封凹槽通过匹配滑动插接在辅助支架5端部与辅助支架5匹配形成一体，所匹配形成的表面为光滑的曲面。
所述的侧盖9表面设有与C型螺纹槽6相互匹配的通孔，所述的通孔半径小于C型螺纹槽6的半径，所述的侧盖9通过螺钉与C型螺纹槽6匹配固定在基架1端部并且限制基架1的位置，所述的侧盖9的数量为两个，分别位于基架1的两端。
所述的弹性开关4包括常关滑杆4.1，所述的弹性开关4通过弹簧铰接与常关滑杆4.1相连，所述的弹性开关4通过挤压缩回的水平运动带动常关滑杆4.1垂直方向运动，所述的常关滑杆4.1端部与密封挂钩2端部的凹槽相匹配，所述的常关滑杆4.1垂直运动带动密封凹槽垂直运动进而挤压密封橡胶条3形成三道密封墙。
具体实施例一
在门端部打螺纹孔，将辅助支架5通过螺钉固定其上。将弹性开关与密封挂钩2安装入基架1内并且用手挤压弹性开关4检测是否密封挂钩2运动正常，如果正常则可以将基架1与钩脚5.1匹配插接在辅助支架5内。使用侧盖9将两端固定，使用密封盖8对其整个装置进行密封，最后转动门检测密封是否正常完成安装。
具体实施例二
准备工作与具体实施例一雷同，区别在于实施该外挂技术是配合上201520352764.7和201520352599.5款式的自动密封条而设计的。以上两款密封条一般是镶嵌于门板中间的，而使用了该外挂结构后，隔音密封条可适用于任何一扇门，可以让用户不用更换门就可以享受密封隔音门的效果，能让任何人用很低的成本、更快的时间就用上密封、隔音甚至防火效果的门。
以上对本发明及其实施方式进行了描述，这种描述没有限制性，附图中所示的也只是本发明的实施方式之一，实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本发明的保护范围。

Claims (7)

  1. 一种门底密封自动升降装置，其特征在于：包括基架(1)，所述的基架(1)内壁上设有限位支撑块(1.1)，所述的限位支撑块(1.1)端部支撑设有密封挂钩(2)，所述的密封挂钩(2)成H型挂钩，所述的密封挂钩(2)两侧设有凹槽，所述的密封支架端部一端设有密封橡胶条(3)，所述的密封挂钩(2)上设有与密封橡胶条(3)相互匹配的凹槽，所述的密封橡胶条(3)端部与凹槽相互匹配插接在密封挂钩(2)端部，所述的密封挂钩(2)另一端设有弹性开关(4)，所述的弹性开关(4)通过弹簧与密封挂钩(2)相铰接，所述的弹性开关(4)活动插接在两个限位支撑块(1.1)上，所述的基架(1)端部设有辅助支架(5)，所述的辅助支架(5)端部设有与基架(1)相互匹配的钩脚(5.1)，所述的基架(1)通过钩脚(5.1)贴靠辅助支架(5)内侧形成一体，所述的辅助支架(5)表面设有C型螺纹槽(6)，所述的C型螺纹槽(6)端部设有限位凹槽(7)，所述的辅助支架(5)端部通过两个限位凹槽(7)插接设有密封盖(8)；所述的基架(1)端部设有侧盖(9)，所述的侧盖(9)表面设有与弹性开关(4)相互匹配的通孔。
  2. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的密封挂钩(2)两端均设有支撑力臂(2.1)，所述的支撑力臂(2.1)区别在于一端的支撑力臂(2.1)与限位支撑块(1.1)相互匹配限制密封挂钩(2)在基架(1)内的位置，并且与弹性开关(4)相互匹配，引导弹性开关(4)的运动方向，另一端的支撑力臂(2.1)支撑密封橡胶条(3)，限制密封橡胶条(3)与密封挂钩(2)之间的相对运动。
  3. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的密封橡胶条(3)为带有弹性的橡胶，所述的密封橡胶条(3)端部设有密封支腿(3.1)，所述的密封支腿(3.1)的数量为三个，所述的弹性橡胶圈受挤压变形并且带动密封支腿(3.1)，密封支腿(3.1)与地面匹配形成三道密封墙。
  4. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的辅助支架(5)表面设有固定螺纹孔，所述的辅助支架(5)通过固定螺纹孔固定在门的端部。
  5. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的密封盖(8)两端设有与限位凹槽(7)相匹配的凸起，所述的密封凹槽通过匹配滑动插接在辅助支架(5)端部与辅助支架(5)匹配形成一体，所匹配形成的表面为光滑的曲面。
  6. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的侧盖(9)表面设有与C型螺纹槽(6)相互匹配的通孔，所述的通孔半径小于C型螺纹槽(6)的半径，所述的侧盖(9)通过螺钉与C型螺纹槽(6)匹配固定在基架(1)端部并且限制基架(1)的位置，所述的侧盖(9)的数量为两个，分别位于基架(1)的两端。
  7. 根据权利要求1所述的一种门底密封自动升降装置，其特征在于：所述的弹性开关(4)包括常关滑杆(4.1)，所述的弹性开关(4)通过弹簧铰接与常关滑杆(4.1)相连，所述的弹性开关(4)通过挤压缩回的水平运动带动常关滑杆(4.1)垂直方向运动，所述的常关滑杆(4.1)端部与密封挂钩(2)端部的凹槽相匹配，所述的常关滑杆(4.1)垂直运动带动密封凹槽垂直运动进而挤压密封橡胶条(3)形成三道密封墙。
PCT/CN2019/080313 2018-04-13 2019-03-29 一种门底密封自动升降装置 WO2019196673A1 (zh)

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