WO2014036824A1 - 座便器盖板的安装结构 - Google Patents

座便器盖板的安装结构 Download PDF

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Publication number
WO2014036824A1
WO2014036824A1 PCT/CN2013/073081 CN2013073081W WO2014036824A1 WO 2014036824 A1 WO2014036824 A1 WO 2014036824A1 CN 2013073081 W CN2013073081 W CN 2013073081W WO 2014036824 A1 WO2014036824 A1 WO 2014036824A1
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WO
WIPO (PCT)
Prior art keywords
hinge
nut
threaded
panel
snap ring
Prior art date
Application number
PCT/CN2013/073081
Other languages
English (en)
French (fr)
Inventor
周裕佳
刘旺霞
周小东
李勇华
Original Assignee
Zhou Yujia
Liu Wangxia
Zhou Xiaodong
Li Yonghua
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 Zhou Yujia, Liu Wangxia, Zhou Xiaodong, Li Yonghua filed Critical Zhou Yujia
Publication of WO2014036824A1 publication Critical patent/WO2014036824A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/26—Mounting devices for seats or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0864—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by pressing or rotating an external retaining member such as a cap, a nut, a ring or a sleeve

Definitions

  • the utility model relates to a toilet seat cover, in particular to a mounting structure of a toilet seat cover.
  • the existing toilet is installed by screwing through a toilet seat hinge seat and inserted into a fixing hole in the ceramic at the rear of the toilet, and then fixing the screw seat toilet seat hinge seat inserted into the ceramic with a nut.
  • the fixing method is firm, when the toilet cover needs to be removed for cleaning or disinfection, the nut needs to be screwed off to take off the toilet cover, and after the toilet cover is cleaned or disinfected, it must be reinstalled.
  • Disassembly and installation are not only time-consuming and labor-intensive, but also inconvenient, which will cause pollution to the disassembly and installation personnel.
  • the torque of the nut should be paid attention to during the disassembly and assembly process to avoid the connection of the cover plate due to insufficient or excessive torque. Reliable or cause irreparable damage to the screw nut. Therefore, further improvements are necessary.
  • the purpose of the utility model is to provide a toilet seat cover installation structure which is simple and reasonable in structure, quick in adjustment, convenient in operation, reliable in performance, convenient in disassembly and assembly, good in moisture resistance, long in service life, beautiful in appearance and compact in various parts.
  • a mounting structure for a toilet seat cover designed according to the purpose comprising a panel, a bottom plate and a quick-installing mechanism, the structural feature of which is
  • the quick-fit mechanism includes at least one panel hinge and bottom hinge respectively fixed to the rear of the panel and the bottom plate, and an adapter hingedly hinged to the panel and the bottom plate; the adapter includes a hinge seat and a damper, and the hinge seat
  • the upper end is sequentially provided with a decorative cover, a positioning switch and a threaded snap ring, and the threaded snap ring is provided with an elastic threaded arm for screwing with the fixing screw, and the threaded snap ring is driven by the rotary positioning switch to make the thread tightened.
  • the hinge is pressed down tighter to achieve the fixing and loosening of the quick-fit mechanism and the fixing screw.
  • the thread of the lower part of the fixing screw is assembled through the ceramic with a nut assembly consisting of a gasket, a nut inner sleeve and a nut outer sleeve, wherein the nut outer sleeve has a concave cross section and the two ends are communicated, and the nut inner sleeve is placed in the nut outer casing,
  • the gasket is fitted to the free end of the nut sleeve to match the limit.
  • the hinge seat is provided with a plurality of convex portions, and the threaded snap ring is provided with a corresponding number of slots corresponding to the convex portion; the threaded snap ring is placed in the hinge seat and is fixed by the tab provided on the inner wall of the hinge seat The threaded snap ring is rotatably movable in the hinge seat and abuts against the elastic threaded arm provided in the threaded snap ring through the boss portion to fix and release the threaded snap ring and the fixed screw.
  • the bottom of the positioning switch is provided with a plurality of protrusions, and the threaded snap ring is provided with a corresponding number of through holes corresponding to the protrusions; the bump is inserted into the through hole to realize the rotation positioning switch to drive the threaded snap ring, so that Both rotate in sync.
  • Said A switch tab is disposed on a peripheral side of the positioning switch, and the hinge seat corresponding to the switch tab is provided at a corresponding position with a gap for defining a rotational position of the positioning switch.
  • the bottom of the decorative cover is provided with a plurality of buckles, and the hinge seat corresponds to
  • the buckle is provided with a corresponding number of snap holes at the corresponding positions; the positioning switch and the threaded snap ring are sequentially placed inside the hinge seat, and the upper end thereof is fixed by the decorative cover through the engaging limit of the buckle and the buckle hole.
  • the hinge seat is provided with a transverse hinge through hole at a position opposite to the notch, and a plurality of dimples are arranged in the hinge through hole, the damper is rotatably sleeved in the through hole of the hinge, and corresponding to the concave hole provided in the through hole of the hinge
  • the crater is provided with a number of tenons; the damper has a cylindrical shape at one end, and is rotatably sleeved with the bottom hinge, and a square column is arranged at the other end.
  • the panel hinge has a square hole corresponding to the square column and is rotatably coupled to each other.
  • At least one panel hinge is fixed to the rear portion of the panel, and at least one bottom hinge is fixed to the rear portion of the bottom plate, and the panel and the bottom plate are mutually sleeved by the panel hinge and the bottom plate hinge
  • the damper realizes the relative rotation of the two; and the rotation of the panel and the bottom plate is realized by the convex ridge provided on the damper and the concave and convex groove provided in the through hole of the hinge.
  • the outer wall of the inner sleeve of the nut is provided with external teeth, and the inner wall of the nut outer sleeve is provided with internal teeth, and the outer teeth and the inner teeth rotate and mesh with each other;
  • the nut inner sleeve and the nut outer sleeve are made of plastic.
  • the nut inner sleeve has an inner hollow cylindrical shape, and the inner wall is provided with a thread that is screwed with the lower portion of the fixing screw. Said The outer wall of the nut casing is round, triangular, rectangular or polygonal.
  • the utility model utilizes the thread on the upper part of the fixing screw to cooperate with the elastic threaded arm of the threaded snap ring, and only needs to rotate the positioning switch to drive the threaded snap ring to make the elastic threaded arm and
  • the raised portions provided on the hinge seat are in abutting or non-contact state, and the quick release of the toilet cover and the fixing screw is realized.
  • the utility model utilizes the thread of the lower part of the fixing screw to cooperate with the nut assembly, and sets the teeth which are mutually rotationally engaged in the nut sleeve and the nut inner sleeve, and sets a fixed torque value, and when the nut is tightened, the setting is reached. Torque value when nut The component will beep, prompting the user that the nut has been twisted into place, and the product will not be damaged if twisted. The nut of the structure will not be twisted or twisted during the tightening process.
  • the utility model has the advantages of simple and reasonable structure, quick adjustment, convenient operation, reliable performance, convenient disassembly and assembly, good moisture resistance, long service life, beautiful appearance and compact parts, and can also be widely disassembled and installed in various sanitary products. Good marketing value.
  • FIG. 1 is a schematic exploded view of an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an embodiment.
  • FIG. 3 is a schematic side view showing the structure of the nut assembly removed.
  • Fig. 4 is a schematic view showing the exploded structure of the quick-release mechanism of an embodiment.
  • Figure 5 is a schematic cross-sectional view of the A-A of Figure 3;
  • Figure 6 is a schematic enlarged view of the structure A in Figure 5.
  • Figure 7 is a schematic view of the bottom structure of the decorative cover and the threaded snap ring.
  • Figure 8 is a schematic view showing the structure of the quick-release mechanism and the fixed screw release state.
  • Fig. 9 is a schematic view showing the exploded structure of the quick-release mechanism and the fixed screw.
  • Figure 10 is a schematic view showing the structure of the quick-fit mechanism and the fixed screw.
  • Figure 11 is a schematic exploded view of the quick-fit mechanism and the fixed screw.
  • Figure 12 is a schematic view showing the structure of the fixing screw and nut assembly.
  • Figure 13 is a schematic cross-sectional view of the line B-B of Figure 12;
  • Figure 14 is a schematic enlarged view of the structure B in Figure 13.
  • Figure 15 is a schematic cross-sectional view of the line B-B of Figure 12;
  • Figure 16 is a schematic enlarged view of the structure C in Figure 15.
  • Figure 17 is a schematic view showing the fastening structure of the fixing screw and the nut assembly.
  • Figure 18 is a cross-sectional view showing the structure of C-C in Figure 17;
  • Figure 19 is a schematic enlarged view of the structure at D in Figure 18.
  • 1 is the panel
  • 2 is the bottom plate
  • 3 is the decorative cover
  • 3.1 is the buckle
  • 4 is Positioning switch
  • 4.1 is the switch tab
  • 4.2 is the bump
  • 5 is the threaded snap ring
  • 5.1 is the through hole
  • 5.2 is the elastic threaded arm
  • 5.3 is the slot position
  • 6 is the hinge seat
  • 6.1 is the tongue
  • 6.2 is the buckle Hole
  • 6.3 Raised portion
  • 6.4 is notched
  • 6.5 is hinged through hole
  • 7 is fixed screw
  • 8 is bottom hinge
  • 9 is damper
  • 9.1 bulge
  • 9.2 is square column
  • 10 is panel hinge
  • 10.1 is square hole
  • 11 For the gasket
  • 12 is the nut inner sleeve
  • 12.1 is the outer tooth
  • 13 is the nut outer casing
  • 13.1 is the inner tooth
  • 14 is the ceramic.
  • the mounting structure of the toilet cover includes a panel 1, a bottom plate 2, and a quick loading mechanism.
  • the quick-fit mechanism includes at least one panel hinge 10 and a bottom hinge 8 respectively fixed to the rear of the panel 1 and the bottom plate 2, and an adapter hingedly hinged to the panel 1 and the bottom plate 2; the adapter includes a hinge seat 6 and a
  • the damper 9 and the decorative cover 3, the positioning switch 4 and the threaded snap ring 5 are sequentially mounted on the upper end of the hinge base 6, and the threaded snap ring 5 is provided with an elastic threaded arm 5.2 for screwing with the fixing screw 7, and is rotated
  • the positioning switch 4 drives the threaded snap ring 5 so that the thread is pressed tightly while being tightened, and the fixing mechanism and the fixing screw 7 are fixed and loosened.
  • the hinge base 6 is provided with a plurality of protrusions 6.3, and the threaded snap ring 5 is provided with a corresponding number of slots 5.3 corresponding to the protrusions 6.3; the threaded snap ring 5 is placed in the hinge base 6 and passes through the inner wall of the hinge base 6
  • the provided tongue 6.1 is fixed in position; the threaded snap ring 5 can rotate in the hinge seat 6 and abut against the elastic threaded arm 5.2 provided in the threaded snap ring 5 through the boss 6.3 to realize the threaded snap ring 5 Fixing and loosening with the fixing screw 7 .
  • the thread of the lower portion of the fixing screw 7 is fitted through the ceramic 14 to be fitted with a nut assembly including a gasket 11, a nut inner sleeve 12 and a nut outer sleeve 13,
  • the nut inner sleeve 12 and the nut outer sleeve 13 are made of plastic;
  • the nut outer casing 13 has a concave shape and is communicated at both ends.
  • the nut inner sleeve 12 is placed in the nut outer casing 13 and is supported by the gasket 11 at the free end of the nut outer casing 13; the outer sleeve of the nut inner sleeve 12 is provided with external teeth 12.1, a nut outer casing.
  • the outer wall is rectangular in shape, and the inner wall is provided with internal teeth 13.1, and the outer teeth 12.1 and the inner teeth 13.1 are mutually rotated and engaged with each other;
  • the nut inner sleeve 12 has an inner hollow cylindrical shape, and the inner wall is provided with a thread matching with the lower portion of the fixing screw 7. Thread .
  • the bottom of the positioning switch 4 is provided with a plurality of bumps 4.2.
  • the threaded snap ring 5 is provided with a corresponding number of through holes 5.1 corresponding to the bumps 4.2; the bumps 4.2 are clamped into the through holes 5.1 to realize the rotation of the rotary positioning switch 4
  • the threaded snap ring 5 is rotated synchronously; the peripheral side of the positioning switch 4 is extended with a switch tab 4.1, and the hinge seat 6 is provided with a notch 6.4 for defining the rotational position of the positioning switch 4 corresponding to the switch tab 4.1;
  • the bottom of the decorative cover 3 is provided with a plurality of buckles 3.1, and the hinge base 6 is provided with a corresponding number of snap holes 6.2 corresponding to the buckles 3.1; the positioning switch 4 and the threaded snap ring 5 are sequentially placed
  • the inside of the hinge base 6 is fixed at its upper end by the decorative cover 3 through the engagement limit of the buckle 3.1 and the snap hole 6.2.
  • the hinge base 6 is provided with a transverse hinge through hole 6.5 at a position opposite to the notch 6.4.
  • the hinge through hole 6.5 is provided with a plurality of recesses, and the damper 9 is rotatably sleeved in the hinge through hole 6.5, and the corresponding hinge through hole 6.5
  • the inside of the recess is provided with a corresponding number of ridges 9.1;
  • the damper 9 has a cylindrical shape at one end, and is rotatably sleeved with the bottom plate hinge 8, and the other end is provided with a square column 9.
  • the panel hinge 10 corresponding to the square column 9.2 is provided with a square hole 10.1 and is rotatably sleeved with each other.
  • a panel hinge 10 is fixed to the rear of the panel 1.
  • the rear panel of the bottom panel 2 fixes the floor hinge 8.
  • the panel 1 and the bottom panel 2 are sleeved to each other through the panel hinge 10 and the bottom hinge 8.
  • the damper 9 realizes the relative rotation of the two; and the rotational positioning of the panel 1 and the bottom plate 2 is achieved by the projections 9.1 provided on the damper 9 engaging with the concave and convex portions provided in the hinge through holes 6.5.
  • the transmission of the threaded snap ring 5 causes the boss portion 6.3 provided on the hinge base 6 and the elastic threaded arm 5.2 provided on the threaded snap ring 5 to abut each other, and at the same time, the elastic threaded arm 5.2 and the fixed screw 7
  • the upper threads are threaded and clamped to each other so that The toilet cover and the fixing screw 7 are fixed to each other.
  • the fixing screw 7 is locked on the ceramic 14 through the nut assembly, and then the entire hinge is closed with the fixing screw 7, and the entire hinge is pressed down by hand, and the entire hinge will make a squeaking sound.
  • the elastic threaded arm 5.2 of the threaded snap ring 5 is threadedly engaged with the fixing screw 7, and the user only needs to rotate the positioning switch 4 to drive the threaded snap ring 5, so that the elastic threaded arm 5.2 and The bosses 6.3 provided on the hinge base 6 are in abutting or non-contacting state, and the quick installation and quick disassembly of the toilet seat cover and the fixing screw 7 can be easily achieved.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Toilet Supplies (AREA)

Abstract

一种座便器盖板的安装结构，包括面板（1）、底板（2）和快装机构，其特征在于快装机构包括至少一分别固定于面板与底板后部的面板铰链（10）和底板铰链（8）以及一个与面板、底板转动铰接的转接件；该转接件包括一铰链座（6）和一阻尼器（9），并且于铰链座（6）的上端依次安装有装饰盖（3）、定位开关（4）以及螺纹卡环（5），所述的螺纹卡环（5）内设有用于与固定螺杆（7）上部的螺纹连接的弹性螺纹臂（5.2），并且通过转动定位开关（4）传动螺纹卡环（5）实现所述快装机构与固定螺杆（7）的固定与松脱；所述固定螺杆（7）下部的螺纹穿过陶瓷（14）装配有由垫片（11）、螺母内套（12）以及螺母外套（13）组成的螺母组件，其中螺母外套（13）截面呈凹形且两端相通，螺母内套（12）放置于螺母外套（13）内，由垫片（11）于螺母外套（13）自由端配合限位。其结构简单合理、功能可靠、操作方便。

Description

座便器盖板的安装结构
技术领域
本实用新型涉及一种 座便器盖板，具体是一种座便器盖板的安装结构。
背景技术
现有的座便器的安装，是用螺杆穿过座便器盖铰链座，并插入座便器后部陶瓷上的固定孔内，然后用螺母将插入陶瓷内的螺杆机座便器盖铰链座予以固定。这种固定方式虽然牢固，但是需要将座便器盖拆卸下来清洗或消毒时，需要旋掉螺母，才能将座便器盖取下来，待对座便器盖清洗或消毒完毕后，又要重新安装，这种拆卸、安装不仅耗时费力，极不方便，更会给拆卸安装人员造成污染；而且在拆装过程中还需注意对螺母的扭力，避免因扭力不足或过大时造成盖板的连接不可靠，或造成对螺杆螺母的不可恢复性破坏。因此，有必要进一步改进。
实用新型内容
本实用新型的目的旨在提供一种结构简单合理、调节快捷、操作方便、性能可靠、拆装便捷、防潮性能好、使用寿命长、外形美观、各零件配合紧凑的 座便器盖板的安装结构 ，以克服现有技术中的不足之处。
按此目的设计的 一种 座便器盖板的安装结构，包括面板、底板和快装机构 ，其结构特征在于 快装机构包括至少一分别固定于面板与底板后部的面板铰链和底板铰链以及一个与面板、底板转动铰接的转接件；该转接件包括一铰链座和一阻尼器，并且于铰链座的上端依次安装有装饰盖、定位开关以及螺纹卡环，所述的螺纹卡环内设有用于与固定螺杆螺纹连接的弹性螺纹臂，并且通过转动定位开关传动螺纹卡环，使螺纹在拧紧的同时将铰链往下压得更紧，实现所述快装机构与固定螺杆的固定与松脱 ；所述固定螺杆下部的螺纹穿过陶瓷装配有由垫片、螺母内套以及螺母外套组成的螺母组件，其中螺母外套截面呈凹形且两端相通，螺母内套放置于螺母外套内，由垫片于螺母外套自由端配合限位。
所述 铰链座上设有若干的凸起部，螺纹卡环对应该凸起部设置有与之数量相当的槽位；螺纹卡环放置于铰链座内并通过铰链座内壁设置的凸舌进行限位固定；所述螺纹卡环可在该铰链座内转动活动并通过所述凸起部与螺纹卡环内设有的弹性螺纹臂相抵靠，实现螺纹卡环与固定螺杆的固定与松脱。
所述 定位开关底部设置有若干的凸块，螺纹卡环对应该凸块设置有与之数量相当的通孔；通过所述凸块卡装于通孔内，实现转动定位开关传动螺纹卡环，使其两者同步转动。
所述 定位开关外围一侧延伸设置有开关凸舌，铰链座对应开关凸舌于相应位置设置有用于限定定位开关转动位置的缺口。
所述装饰盖的底部设置有若干的卡扣， 铰链座对应该 卡扣于相应位置设置有与之数量相当的卡扣孔；定位开关以及螺纹卡环依次放置于 铰链座内部，其上端由 装饰盖 通过所述 卡扣与卡扣孔的配合限位固定。
所述 铰链座于设有缺口的相对位置设置有一横向铰链通孔，铰链通孔内设有若干的凹坑，所述阻尼器转动套设于铰链通孔内，并且对应铰链通孔内设有的凹坑设置有与之数量相当的凸楞；所述阻尼器的一端呈圆柱形，与底板铰链转动套接，另一端设置有一方形柱 ， 面板铰链对应该方形柱设有一方形孔与之相互转动套接。
所述面板的后部至少固定有一面板铰链，底板的后部至少固定有一底板铰链，面板与底板通过面板铰链以及底板铰链互相套接于 阻尼器，实现两者的相对转动；并且通过阻尼器上设置的凸楞与铰链通孔内设置的凹坑凹凸配合，实现 面板与底板的转动定位。
所述 螺母内套外壁设置有外齿，螺母外套内壁设置有内齿，外齿与内齿相对方向相互转动啮合； 所述螺母内套以及螺母外套为塑料制成。
所述 螺母内套呈内空圆筒形，且内壁设置有与固定螺杆下部螺纹配合的螺纹。 所述 螺母外套外壁呈圆形、三边形、矩形或多边形。
本实用新型利用固定螺杆上部的螺纹与螺纹卡环的弹性螺纹臂配合，只需转动定位开关传动螺纹卡环，使弹性螺纹臂与 铰链座上设置的凸起部处于互相抵靠或非接触状态，实现座便器盖板与固定螺杆的快速拆装。
同时，本实用新型利用固定螺杆下部的螺纹与螺母组件配合，通过在螺母外套与螺母内套设置相互转动啮合的齿，并设置一个固定的扭矩值，在螺母拧紧过程中，当达到该设定的扭矩值时，螺母 组件便会发出嗒嗒响声，提示用户 螺母 已扭到位，而再扭对本产品也不会造成损坏，利用该结构的 螺母扭紧过程中 即不会欠扭，也不会过扭。 其具有 结构简单合理、调节快捷、操作方便、性能可靠、拆装便捷、防潮性能好、使用寿命长、外形美观、各零件配合紧凑等特点；也可广泛应该于各种卫浴产品的拆卸与安装，具有良好的市场推广价值。
附图说明
图1为本实用新型一实施例分解结构示意图。
图2为一实施例结构示意图。
图3为一实施例去掉螺母组件的侧面结构示意图。
图4为一实施例 快装机构 分解结构示意图。
图5为图3中A－A剖面结构示意图。
图6为图5中A处放大结构示意图。
图7为装饰盖与螺纹卡环的底部结构示意图。
图8为 快装机构与固定螺杆松开状态 结构示意图。
图9为 快装机构与固定螺杆松开状态 分解结构示意图。
图10为 快装机构与固定螺杆卡紧状态 结构示意图。
图11为 快装机构与固定螺杆卡紧状态分解 结构示意图。
图12为固定螺杆与螺母组件拧动过程结构示意图。
图13为图12中B－B剖面结构示意图。
图14为图13中B处放大结构示意图。
图15为图12中B－B剖面结构示意图。
图16为图15中C处放大结构示意图。
图17为固定螺杆与螺母组件拧紧结构示意图。
图18为图17中C－C剖面结构示意图。
图19为图18中D处放大结构示意图。
图中：1为 面板，2为底板，3为 装饰盖，3.1为卡扣，4为 定位开关，4.1为开关凸舌，4.2为凸块，5为螺纹卡环，5.1为通孔，5.2为弹性螺纹臂，5.3为槽位，6为铰链座，6.1为凸舌，6.2为 卡扣孔，6.3为 凸起部，6.4为缺口，6.5为铰链通孔，7为固定螺杆，8为底板铰链，9为阻尼器，9.1为凸楞，9.2为方形柱，10为面板铰链，10.1为方形孔,11为垫片，12为螺母内套，12.1为外齿，13为螺母外套，13.1为内齿，14为陶瓷。
具体实施方式
下面结合附图及实施例对本实用新型作进一步描述。
参见图1－图7，本 座便器盖板的安装结构，包括面板1、底板2和快装机构 ， 快装机构包括至少一分别固定于面板1与底板2后部的面板铰链10和底板铰链8以及一个与面板1、底板2转动铰接的转接件；该转接件包括一铰链座6和一阻尼器9，并且于铰链座6的上端依次安装有装饰盖3、定位开关4以及螺纹卡环5，螺纹卡环5内设有用于与固定螺杆7螺纹连接的弹性螺纹臂5.2，并且通过转动定位开关4传动螺纹卡环5，使螺纹在拧紧的同时将铰链往下压得更紧，实现所述快装机构与固定螺杆7的固定与松脱。铰链座6上设有若干的凸起部6.3，螺纹卡环5对应该凸起部6.3设置有与之数量相当的槽位5.3；螺纹卡环5放置于铰链座6内并通过铰链座6内壁设置的凸舌6.1进行限位固定；螺纹卡环5可在该铰链座6内转动活动并通过凸起部6.3与螺纹卡环5内设有的弹性螺纹臂5.2相抵靠，实现螺纹卡环5与固定螺杆7的固定与松脱 。
固定螺杆7下部的螺纹穿过陶瓷14配合装配有螺母组件，螺母组件包括垫片11、螺母内套12以及螺母外套13， 螺母内套12以及螺母外套13为塑料制成； 螺母外套13截面呈凹形且两端相通，螺母内套12放置于螺母外套13内，由垫片11于螺母外套13自由端配合限位；螺母内套12外壁设置有外齿12.1，螺母外套13外壁呈类矩形，且内壁设置有内齿13.1，外齿12.1与内齿13.1相对方向相互转动啮合；螺母内套12呈内空圆筒形，且内壁设置有与固定螺杆7下部的螺纹配合的螺纹 。
定位开关4底部设置有若干的凸块4.2，螺纹卡环5对应该凸块4.2设置有与之数量相当的通孔5.1；通过凸块4.2卡装于通孔5.1内，实现转动定位开关4传动螺纹卡环5，使其两者同步转动；定位开关4外围一侧延伸设置有开关凸舌4.1，铰链座6对应开关凸舌4.1于相应位置设置有用于限定定位开关4转动位置的缺口6.4； 装饰盖3的底部设置有若干的卡扣3.1， 铰链座6对应该 卡扣3.1于相应位置设置有与之数量相当的卡扣孔6.2；定位开关4以及螺纹卡环5依次放置于 铰链座6内部，其上端由 装饰盖3 通过 卡扣3.1与卡扣孔6.2的配合限位固定。
铰链座6于设有缺口6.4的相对位置设置有一横向铰链通孔6.5，铰链通孔6.5内设有若干的凹坑，阻尼器9转动套设于铰链通孔6.5内，并且对应铰链通孔6.5内设有的凹坑设置有与之数量相当的凸楞9.1；阻尼器9的一端呈圆柱形，与底板铰链8转动套接，另一端设置有一方形柱9. 2 ， 面板铰链10对应该方形柱9.2设有一方形孔10.1与之相互转动套接。
面板1的后部固定有面板铰链10，底板2的后部固定底板铰链8，面板1与底板2通过面板铰链10以及底板铰链8互相套接于 阻尼器9，实现两者的相对转动；并且通过阻尼器9上设置的凸楞9.1与铰链通孔6.5内设置的凹坑凹凸配合，实现 面板1与底板2的转动定位。
参见图8－图9， 螺纹卡环5通过凸舌6.1固定于铰链座6的内部，固定螺杆7固定于陶瓷14上，把安装有螺纹卡环5的铰链座6从上往下压合于固定螺杆7上部，同时整个铰链会发出哒哒哒的声音，然后于其上部安装定位开关4，定位开关4利用开关凸舌4.1进行转动，并且通过凸块4.2与螺纹卡环5上设置的通孔5.1互相配合，借此一并传动螺纹卡环5，使铰链座6上设置的凸起部6.3与螺纹卡环5上设置的弹性螺纹臂5.2处于不接触状态，固定螺杆7的上部螺纹与弹性螺纹臂5.2处于非卡紧状态，固定螺杆7可随意从快装机构内取出。
参见图10 －图11， 螺纹卡环5通过凸舌6.1固定于铰链座6的内部，固定螺杆7固定于陶瓷14上，把安装有螺纹卡环5的铰链座6从上往下压合于固定螺杆7上部，同时整个铰链会发出哒哒哒的声音，然后于其上部安装定位开关4，并转动开关凸舌4.1带动定位开关4转动，并且通过凸块4.2与螺纹卡环5上设置的通孔5.1互相配合，借此一并传动螺纹卡环5，使铰链座6上设置的凸起部6.3与螺纹卡环5上设置的弹性螺纹臂5.2处于互相抵靠的状态，同时，弹性螺纹臂5.2与固定螺杆7的上部螺纹螺纹配合，并且互相卡紧，使得 座便器盖板与固定螺杆7相互固定。
通过上述技术方案， 先把固定螺杆7通过螺母组件锁紧在陶瓷14上面，然后再将整个铰链合上固定螺杆7，用手往下压整个铰链，这时整个铰链会发出哒哒哒的声音， 螺纹卡环5的弹性螺纹臂5.2与固定螺杆7螺纹配合，用户只需转动定位开关4传动螺纹卡环5，使弹性螺纹臂5.2与 铰链座6上设置的凸起部6.3处于互相抵靠或非接触状态，就能轻松地实现座便器盖板与固定螺杆7的快速安装以及快速拆卸。
参见图12-图14，当固定螺杆7与螺母组件在陶瓷14上的锁紧过程中，拧紧螺母外套13时，因为外齿13.1与内齿12.1的作用，会带动螺母内套12一起转动，直到螺母组件与固定螺杆7扭紧。图14中箭头为螺母内套12与螺母外套13各自转动方向。
参见图15-图16，当用户需要扭松螺母组件与固定螺杆7时，此时只需向内齿12.1与外齿13.1咬合状态的相反方向旋转，就能轻松的拧松螺母组件与固定螺杆7。图16中箭头为螺母内套12与螺母外套13各自转动方向。
参见图17-图19，当螺母组件到达陶瓷14底面时，其垫片11会和陶瓷14底面贴合，垫片11和陶瓷14此时无相对运动；垫片11和螺母内套12相互运动摩擦；因为垫片11和螺母内套12的接触面在拧紧过程中的摩擦远小于垫片11与陶瓷14之间的摩擦，所以起到降低螺母在拧紧过程的阻力作用。当锁紧螺母的扭力达到设定的3.4N/m时，螺母内套12与螺母外套13的齿之间的过盈尺寸，会因扭力的增大，螺母内套12和螺母外套13均会产生弹性变形，此时齿之间不再是咬合状态，螺母内套12不会再运动，而螺母外套13会因为扭力的增大，会继续运动，当外齿13.1运动到与内齿12.1再次咬合状态时，弹性变形消失，会听到清脆的响声。如此循环，便会听到连续的嗒嗒声音，告诉用户已扭到位。图19中箭头为螺母外套13转动方向。　　　　　　　　　　　　　　　　
上述为本实用新型的优选方案,本领域普通技术人员对其简单的变型或改造，均落在本实用新型的保护范围之内。

Claims (10)

  1. 一种座便器盖板的安装结构，包括面板（1）、底板（2）和快装机构 ，其特征在于 快装机构包括至少一分别固定于面板与底板后部的面板铰链（10）和底板铰链（8），以及一个与面板、底板转动铰接的转接件；该转接件包括一铰链座（6）和一阻尼器（9），并且于铰链座的上端依次安装有装饰盖（3）、定位开关（4）以及螺纹卡环（5），所述的螺纹卡环内设有用于与固定螺杆（7）上部的螺纹连接的弹性螺纹臂（5.2），并且通过转动定位开关传动螺纹卡环实现所述快装机构与固定螺杆的固定与松脱；所述固定螺杆下部的螺纹穿过陶瓷（14）装配有由垫片（11）、螺母内套（12）以及螺母外套（13）组成的螺母组件，其中螺母外套截面呈凹形且两端相通，螺母内套放置于螺母外套内，由垫片于螺母外套自由端配合限位。
  2. 根据权利要求1所述座便器盖板的安装结构 ，其特征在于所述 铰链座（6）上设有若干的凸起部（6.3），螺纹卡环对应该凸起部设置有与之数量相当的槽位（5.3）；螺纹卡环（5）放置于铰链座内并通过铰链座内壁设置的凸舌（6.1）进行限位固定；所述螺纹卡环可在该铰链座内转动活动并通过所述凸起部与螺纹卡环内设有的弹性螺纹臂（5.2）相抵靠，实现螺纹卡环与固定螺杆（7）的固定与松脱。
  3. 根据权利要求1所述座便器盖板的安装结构 ，其特征在于所述 定位开关（4）底部设置有若干的凸块（4.2），螺纹卡环（5）对应该凸块设置有与之数量相当的通孔（5.1）；通过所述凸块卡装于通孔内，实现转动定位开关传动螺纹卡环，使其两者同步转动。
  4. 根据权利要求1-3任一项所述座便器盖板的安装结构 ，其特征在于所述 定位开关（4）外围一侧延伸设置有开关凸舌（4.1），铰链座（6）对应开关凸舌于相应位置设置有用于限定定位开关转动位置的缺口（6.4）。
  5. 根据权利要求4所述座便器盖板的安装结构 ，其特征在于所述装饰盖（3）的底部设置有若干的卡扣（3.1）， 铰链座（6）对应该 卡扣于相应位置设置有与之数量相当的卡扣孔（6.2）；定位开关（4）以及螺纹卡环（5）依次放置于 铰链座内部，其上端由 装饰盖 通过所述 卡扣与卡扣孔的配合限位固定 。
  6. 根据权利要求5所述座便器盖板的安装结构 ，其特征在于所述 铰链座（6）于设有缺口（6.4）的相对位置设置有一横向铰链通孔（6.5），铰链通孔内设有若干的凹坑，所述阻尼器（9）转动套设于铰链通孔内，并且对应铰链通孔内设有的凹坑设置有与之数量相当的凸楞（9.1）；所述阻尼器的一端呈圆柱形，与底板铰链（8）转动套接，另一端设置有一方形柱（9. 2 ）， 面板铰链（10）对应该方形柱设有一方形孔（10.1）与之相互转动套接。
  7. 根据权利要求6所述 座便器盖板的安装结构 ，其特征在于所述面板（1）的后部至少固定有一面板铰链（10），底板（2）的后部至少固定有一底板铰链（8），面板与底板通过面板铰链以及底板铰链互相套接于 阻尼器（9），实现两者的相对转动；并且通过阻尼器上设置的凸楞（9.1）与铰链通孔（6.5）内设置的凹坑凹凸配合，实现 面板与底板的转动定位。
  8. 根据权利要求1所述座便器盖板的安装结构 ，其特征在于所述 螺母内套（12）外壁设置有外齿（12.1），螺母外套（13）内壁设置有内齿（13.1），外齿与内齿相对方向相互转动啮合； 所述螺母内套以及螺母外套为塑料制成。
  9. 根据权利要求1或8所述 座便器盖板的安装结构 ，其特征在于所述 螺母内套（12）呈内空圆筒形，且内壁设置有与固定螺杆（7）下部螺纹配合的螺纹。
  10. 根据权利要求9所述座便器盖板的安装结构，其特征在于所述 螺母外套（13）外壁呈圆形、三边形、矩形或多边形。
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