WO2019196526A1 - 一种旋控快拆铰链及具有该铰链的马桶盖板 - Google Patents

一种旋控快拆铰链及具有该铰链的马桶盖板 Download PDF

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Publication number
WO2019196526A1
WO2019196526A1 PCT/CN2019/070829 CN2019070829W WO2019196526A1 WO 2019196526 A1 WO2019196526 A1 WO 2019196526A1 CN 2019070829 W CN2019070829 W CN 2019070829W WO 2019196526 A1 WO2019196526 A1 WO 2019196526A1
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WO
WIPO (PCT)
Prior art keywords
shaft
hole
pin
cover
pin hole
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Application number
PCT/CN2019/070829
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English (en)
French (fr)
Inventor
陈国斌
郭峰
Original Assignee
厦门帝恒诺卫浴科技有限公司
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Filing date
Publication date
Application filed by 厦门帝恒诺卫浴科技有限公司 filed Critical 厦门帝恒诺卫浴科技有限公司
Priority to EP19784707.2A priority Critical patent/EP3804594B1/en
Publication of WO2019196526A1 publication Critical patent/WO2019196526A1/zh

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Classifications

    • 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
    • A47K13/12—Hinges
    • 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

Definitions

  • the invention relates to a mounting hinge between a cover plate and a ceramic toilet, in particular a rotary control quick release hinge and a toilet cover having the hinge.
  • the toilet seat hinge disclosed in the European patent comprises a rotating shaft formed by a coaxial connection of a fixed shaft and a buffer, the rotating shaft for pivoting the cover bushing and for revolving the cover, and including the standing a support with a pin, the support is fixed on the ceramic toilet;
  • the fixed shaft is provided with a blind hole in the radial direction, and the pin is inserted into the blind hole to sleeve the rotary shaft to the upper part of the suspension pin, so the downward pressure and rotation of the cover carried by the rotary shaft
  • the cushioning torque is completely supported and endured by the bolt;
  • the problems with this toilet seat hinge are: 1
  • the cover hinge is not easy to assemble and disassemble: the bolt and the blind hole are interfitted and inserted, which causes the cover to be installed on the ceramic toilet.
  • the pin bearing under-pressure is insufficient: the person sits on the cover plate, and the downward pressure of the entire cover plate is completely supported by the small end surface of the pin. If the bottom wall of the blind hole is too thin, it is easy to be pierced by the pin, if blind When the hole is shallow, the bottom wall of the blind hole is thick, and the radial blind hole of the rotating shaft is sleeved at a higher position of the bolt (the mounting height of the rotating shaft on the bolt is equivalent to the bearing arm of the bearing), that is, the cover is added. Board mounting on the support Degrees, is connected with the seat latch premises torsional moment surge withstand longitudinal strength of the connection between the rotating shaft support is not large enough, the plug connection with the seat may not withstand damage.
  • the main means for solving the above two problems in the Chinese patent are as follows: 1. Install a lock for locking and unlocking the pin in the axial or radial direction of the fixed shaft for the cover plate to solve the cover.
  • the lock is added at one end of the fixed shaft without the buffer (the bumper and the lock are respectively installed at the ends of the fixed shaft), that is, the lock and the buffer are not fixed on the same side of the bolt.
  • the structure not only increases the installation space of the rotating shaft as a whole, but also limits the assembly flexibility of the rotating shaft with the locking bolt and the cover bushing, and the split rotating shaft needs to be stepped into the bushing, and the assembly becomes Difficult;
  • the support extends upwardly to wrap a convex ring at the lower part of the bolt.
  • the convex ring bears against the radial direction of the rotating shaft.
  • the object of the present invention is to provide a rotary control quick release hinge and a toilet cover having the hinge, and disassemble the hinge through the flip angle of the cover to solve the problem of convenient disassembly and installation of the cover and the ceramic toilet; Fully supported by the end face of the support, the torsion generated by the buffered rotation of the cover is jointly supported by the support and the upper pin.
  • the longitudinal connection strength between the rotary shaft and the support is greater, and the assembly of the present invention and the cover bushing is further improved. Flexible and convenient.
  • the solution of the present invention is:
  • the invention relates to a rotary control quick release hinge, which comprises a support fixed on a ceramic toilet and provided with a plug, and a rotating shaft which is coaxially inserted by the fixed shaft and the buffer for pivotal rotation of the cover, wherein
  • the fixed shaft has a vertical column at the bottom of the fixed shaft, and a pin hole is arranged in the bottom of the column to the fixed shaft.
  • the rotating shaft further includes a fixed axis a locking device that is located between the buffer and the pin hole, the locking device locks the latch and cooperates with the cover; when the cover is flipped to a preset angle, the locking device unlocks the lock slot provided on the latch The latch can be pulled out of the pin hole.
  • the fixed shaft has a diameter reducing shaft in the axial direction, and a stepped hole communicating with the pin hole is provided at the outer end of the reducing shaft shaft to the pin hole position, and the damper shaft of the buffer is inserted and fixed with the outer end of the step hole; the locking device is installed Between the reducing shaft and the pin hole; this design does not increase the installation space of the rotating shaft on the cover plate, and the rotating shaft has the locking and unlocking function for the pin, and can make the rotating shaft on the cover plate. Installation is more convenient.
  • the locking device comprises a spring installed in the stepped hole, a pressing spring and a locking piece for entering and exiting the pin hole a cylinder inserted in the waist hole and fixed to the rear end of the locking piece, a ring along which the arcuate groove is provided and the locking ring is sleeved on the reducing shaft; when the cover plate drives the locking ring to rotate When the locking ring is pressed against the end of the waist hole, the locking piece enters the pin hole and catches the locking groove of the pin.
  • the locking device of the invention skillfully uses the hole of the plug buffer to extend to the pin hole to install the spring and the lock a piece, a waist hole is arranged on the fixed shaft for mounting a cylinder fixed to the rear end of the locking piece, and the rotation of the reducing shaft rotates to control the movement of the cylinder in the waist hole to actuate the front end of the locking piece to insert or withdraw the pin hole, thereby inserting the pair Locking and unlocking function of the pin in the pin hole; because the locking device of the invention is fixed with the buffer
  • the same side of the pin hole of the shaft does not increase the length of the rotating shaft, that is, it does not increase the installation space of the rotating shaft in the cover bushing, and the installation thereof is more flexible and convenient.
  • the outer surface of the lock ring is further provided with a bump, and the lock ring is coupled with the cover through the bump; when the cover is turned over, the lock ring is synchronously actuated to rotate by the bump, when the arc groove rotates
  • the arc groove makes the position of the cylinder, the spring actuates the locking piece and the cylinder moves, so that the cylinder in the waist hole is radially inserted into the arc groove, and the locking piece exits the pin hole pair.
  • the latch in the unlocking device unlocks the pin and the pin hole, and the rotating shaft is separated from the bearing, so that the cover plate can be detached from the ceramic toilet; of course, the outer diameter surface of the locking ring can also be replaced by a groove.
  • the block is linked to the cover bushing.
  • the locking device further includes a positioning ring with a locking ring axially positioned on the reducing shaft; the positioning ring is provided with a positioning ring groove, and the positioning ring is provided with a fitting hole, and the outer diameter wall of the reducing diameter shaft is disposed.
  • the positioning boss and the insertion hole are fitted to fix the positioning ring sleeved on the reducing shaft; one of the purposes of the positioning ring is to axially position the locking ring on the reducing diameter shaft, and the second purpose of the positioning ring is the axis After the sleeve is sleeved, the positioning ring groove is inserted into the positioning buckle embedded on the sleeve, and the entire rotating shaft is positioned and installed in the cover bushing.
  • the present invention also provides a toilet cover having a rotary-controlled quick-release hinge, the cover body comprising a seat ring and an upper cover, wherein the cover body further comprises the one of any one of claims 1 to 5.
  • Rotary control quick release hinge the rotating shaft is sleeved into the seat bushing and the upper cover bushing, the column of the fixed shaft exposes the seat bushing, and the seat bushing interlocking locking device locks or unlocks the pin inserted into the pin hole .
  • the seat bush sleeve is provided with a strip groove that fits with the bump on the lock ring; the position of the strip groove in the turn sleeve determines the initial installation state of the lock ring, and also determines When the angle of the seat flip is large, the arc groove on the lock ring gives way to the cylinder, so that the latch device unlocks the pin, so as to achieve a large angle of the cover plate, the rotation control quick release hinge can be disassembled or installed, thereby realizing The cover is mounted and removed on the ceramic toilet.
  • the outer wall of the seat bush sleeve is embedded with a positioning buckle, and the positioning buckle is inserted into the positioning ring groove of the positioning ring and the rotating shaft is positioned in the seat bush sleeve and the upper cover bush sleeve; the rotating shaft is realized in the cover bushing sleeve Easy installation and reduced assembly cost of the product.
  • FIG. 1 is a schematic exploded view of a three-dimensional assembly structure of a rotary control quick release hinge according to the present invention
  • FIG. 2 is a schematic exploded view of a three-dimensional assembly structure of a spin-controlled quick release hinge according to the present invention
  • FIG. 3 is a perspective exploded view of a cover plate with a rotary control quick release hinge according to the present invention
  • FIG. 4 is a perspective view showing the structure of a cover plate having a rotary control quick release hinge according to the present invention
  • Figure 5 is a cross-sectional view showing the structure of a cover plate having a rotary control quick release hinge according to the present invention
  • Figure 6 is a perspective view showing the structure of the horizontal cover and the rotary control quick release hinge lock of the cover plate of the present invention
  • FIG. 7 is a top plan view showing a structure of a horizontal cover and a rotary control quick release hinge lock of the cover of the present invention
  • Figure 8 is a cross-sectional view showing the structure of the horizontal cover and the rotary control quick release hinge lock of the cover of the present invention at A-A;
  • Figure 9 is a perspective view showing the structure of the cover upright opening and the rotary control quick release hinge unlocking and separating according to the present invention.
  • Figure 10 is a perspective view showing the structure of the cover upright opening and the rotary control quick release hinge unlocking according to the present invention
  • Figure 11 is a top plan view showing the structure of the cover upright opening and the rotary control quick release hinge unlocking according to the present invention
  • Figure 12 is a cross-sectional view showing the structure of the cover upright opening and the spin-controlled quick release hinge unlocking according to the present invention
  • Figure 13 is a cross-sectional view showing the structure of the B-B of the cover upright opening and the spin-controlled quick release hinge unlocking and separating.
  • the drawings are identified as: 10. support; 11. latch; 12. lock slot; 20. rotary shaft; 21. fixed shaft; 211. upright; 212. pin hole; 213. reduced diameter shaft; 215. lumbar hole; 216. positioning boss; 22. bumper; 221. damper shaft; 23. locking device; 231. spring; 232. locking piece; 2321. locking piece rear end; 2322. locking piece front end; 233. Cylinder; 234. Locking ring; 2341. Curved groove; 2342. Bump; 235. Positioning ring; 2351. Insert hole; 2352. Positioning ring groove; 30. Cover body; 31. Seat; Seat bushing; 312. strip groove; 313. positioning buckle; 32. upper cover; 321. upper cover bushing.
  • a rotary control quick release hinge comprises a support 10 fixed on a ceramic toilet and provided with a plug 11 , a fixed shaft 21 and a buffer 22 .
  • the coaxial shaft is configured to rotate the shaft 20 for pivoting the cover plate;
  • the fixed shaft 21 of the present invention is provided with a column 211 at a radial bottom thereof, and a pin hole 212 is defined in the bottom surface of the column 211 to the fixed shaft 21, and the height is smaller than the pin hole.
  • the rotating shaft 20 further includes a locking device 23 disposed on the fixed shaft 21 and located between the buffer 22 and the pin hole 212.
  • the locking device 23 locks the latch 11 and cooperates with the cover plate; when the cover plate is turned over to the preset angle, the locking device 23 unlocks the lock slot 12 provided on the latch 11 so that the latch 11 can be pulled out from the pin hole 212.
  • the fixed shaft 21 of the present invention has a length reducing shaft 213 in the axial direction, and a step connecting the pin hole 212 to the outer end of the reducing diameter shaft 213 to the pin hole 212 .
  • the hole 214, the fixed shaft 21 and the reduced diameter shaft 213 intersect with a waist hole 215 which intersects with the step hole 214 in the axial direction, and the damper shaft 221 of the buffer 22 is inserted and fixed with the outer end of the step hole 214; the locking device 23
  • the locking device 23 is mounted between the reducing shaft 213 and the pin hole 212.
  • the locking device 23 includes a spring 231 mounted in the stepped hole 214, a pressing spring 231, and a locking piece 232 for inserting and receiving the pin hole 212.
  • a cylinder 233 disposed in the waist hole 215 and fixed to the rear end 2321 of the locking piece, and a ring 234 pivotally sleeved on the reducing shaft 213 along the curved groove 2341; the ring of the locking ring 234 will be
  • the cylinder 233 is pressed at one end of the waist hole 215, the front end 2322 of the locking piece enters the pin hole 212 and locks the locking groove 12 of the pin 11 to lock the position.
  • the locking ring 234 rotates to the position of the cylindrical groove 233, the cylinder 233 moves.
  • the outer surface of the ring 234 is further provided with a protrusion 2342.
  • the protrusion 2342 and the curved groove 2341 are aligned in the axial direction of the lock ring 234, and the lock ring 234 is coupled with the cover through the protrusion 2342;
  • the device 23 further includes a positioning ring 235 that is axially positioned on the reducing shaft 213.
  • the positioning ring 235 is provided with a positioning ring groove 2352.
  • the positioning ring 235 is provided with an insertion hole 2351 and a reduced diameter shaft 213.
  • the positioning boss 216 disposed on the outer wall is engaged with the inserting hole 2351, and the positioning ring 235 sleeved on the reducing shaft 213 is fixed, so that the locking ring 234 can only rotate on the reducing shaft 213 and cannot follow the axis of the reducing diameter 213.
  • the movement is completed; thus, the overall assembly of the rotary shaft 20 of the present invention is completed.
  • the cover body 30 includes a seat 31, an upper cover 32, and a rotation control composed of the support 10 and the rotating shaft 20.
  • Quick release hinge; the seat bushing 311 is provided with a strip groove 312, and the entire rotating shaft 20 is sleeved into the seat bushing 311 and the upper cover bushing 321, and the column 211 of the fixed shaft 21 exposes the seat bushing 311.
  • the protrusion 2342 of the lock ring 234 is engaged with the strip groove 312 of the seat bushing 311 to engage with the positioning buckle 313.
  • the positioning buckle 313 is engaged with the positioning ring of the positioning ring 235.
  • the rotating shaft 20 is positioned in the seat bushing 311 and the upper cover bushing 321, and thus, as shown in FIG. 5 and FIG. 6, the convenient assembly of the rotating shaft 20 and the cover body 30 of the present invention is completed;
  • the sleeve 311 is horizontal, the arcuate groove 2341 and the cylinder 233 on the lock ring 234 are at an angle of 90° ⁇ 5° in the direction of the cover body 30.
  • the support 10 is fixed on the ceramic toilet, and the rotating shaft 20 is pivotally connected to the seat bushing 311 and the upper cover bushing 321 .
  • the latch 11 is fully inserted into the pin hole 212 and the column of the rotating shaft 20 is positioned.
  • the 211 is completely pressed against the support 10.
  • the ring side of the lock ring 234 presses the cylinder 233, so that the cylinder 233 is pressed against one end of the waist hole 215, so that the locking piece 232 advances against the elastic force of the spring 231, and the front end 2322 of the locking piece protrudes.
  • the pin hole 212 and the locking groove 12 of the latch 11 are locked, that is, the latching device 23 locks the plug 11 and the fixed shaft 21 to realize the mounting of the cover body 30 on the ceramic toilet.
  • the seat 31 and the upper cover 32 are pivoted down by the damper 22; the entire pressure of the cover body 30 is applied to the rotating shaft 20, and the pin 11 is fully inserted into the pin hole 212 because the height of the pin 11 is smaller than the depth of the pin hole 212.
  • the top end of the pin 11 is not in contact with the bottom of the pin hole 212. Therefore, the downforce carried by the rotating shaft 20 is completely supported by the support 10 through the column 211; and the cover body 30 is slowly flipped downward through the buffer 22.
  • the torsion moment generated on the rotating shaft 20 at the time of slow landing is jointly supported by the column 211, the plug 11 and the support 10 with a large joint strength.
  • the race 31 is turned up to a position of 90° ⁇ 5°, and the race 31 drives the lock ring 234 to rotate, when the bump 2342 and the waist hole 215 are opposite to the lock ring 234.
  • the arcuate groove 2341 on the lock ring 234 gives way to the cylinder 233, and the spring 231 elastically pushes the lock piece 232 and the cylinder 233 to retreat, so that the cylinder 233 moves to the other end of the waist hole 215 and snaps into the arc groove 2341.
  • the front end 2322 of the locking piece is retracted from the locking groove 12 and the pin hole 212 of the latching pin 11, so that the locking device 23 unlocks the pin 11 so that the pin 11 can be pulled out of the pin hole 212; and then, as shown in FIG. 9 and FIG. 13, The cover body 30 is pulled up, so that the latch 11 is pulled out of the pin hole 212, that is, the rotating shaft 20 is separated from the support 10, and the cover body 30 can be detached from the ceramic toilet.
  • the ring 233 drives the locking piece 232 to advance against the elastic force of the spring 231, so that the locking piece front end 2322 extends into the pin hole 212 and snaps into the locking groove 12 on the pin 11, that is, the locking device 23 locks the pin 11
  • the position of the rotating shaft 20 and the support 10 is locked and fixed, so that the mounting connection of the cover body 30 on the ceramic toilet can be realized; during the process of the cover body 30 continuing to fall down, the ring of the lock ring 234 is maintained at the top. Sustaining the cylinder 233, as shown in Figs. 4 and 5, until the cover body 30 is turned down to the horizontal position, the latching device 23 remains locked to the latch 11.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

一种旋控快拆铰链及具有该铰链的马桶盖板，所述旋控快拆铰链包括一固定在陶瓷便器上并设有插销（11）的支座（10）、一由固定轴（21）和缓冲器（22）共轴插接构成以供盖板枢接绕转的旋转轴（20），固定轴（21）径向底部设有立柱（211），立柱（211）底面至固定轴（21）中设有一销孔（212），高度小于销孔（212）深度的插销（11）完全插入销孔（212）定位时立柱（211）压在支座（10）上；旋转轴（20）还包括一设置在固定轴（21）上并位于缓冲器（22）至销孔（212）之间的锁扣装置（23），该锁扣装置（23）锁定插销（11）并与盖板联动配合；当盖板翻转到预设角度时，锁扣装置（23）对插销（11）上设置的锁槽（12）解锁使插销（11）可从销孔（212）拔出；盖板压力完全由支座（10）承载，立柱（211）与支座（10）的纵向连接强度更大；锁扣装置（23）安装在缓冲器（22）与缩径轴（213）之间的固定轴（21）上，与盖板翻转联动锁定或解锁插销（11），实现盖板在陶瓷便器上的便捷拆装功能。

Description

一种旋控快拆铰链及具有该铰链的马桶盖板 技术领域
本发明涉及盖板与陶瓷便器之间的安装铰链，特别是一种旋控快拆铰链及具有该铰链的马桶盖板。
背景技术
欧洲专利（EP1199020B1）公开的马桶盖板铰链，包括一由固定轴和缓冲器共轴连接构成的旋转轴，该旋转轴用于枢接盖板轴套并供盖板绕转，还包括一直立设有插销的支座，支座固定在陶瓷便器上；固定轴径向设有盲孔，插销插入盲孔把旋转轴套接悬挂插销上部，因此，旋转轴所承载的盖板下压力及旋转缓冲的扭力完全由插销支撑并承受；这款马桶盖板铰链所存在的问题有：①盖板铰链拆装不便捷：插销和盲孔过盈配合插拔，造成盖板在陶瓷便器上的安装或拆卸不便捷；②插销承扭承压不足：人坐在盖板上，整个盖板的下压力完全靠插销顶端面小面积承受，若盲孔底壁太薄容易被插销顶穿，若盲孔变浅使盲孔底壁厚，则导致旋转轴径向盲孔套接在插销更高的位置上（旋转轴在插销上的安装高度相当于支座的承扭力臂），即增加了盖板在支座上的安装高度，插销与支座的连接处所承受的扭力矩剧增，旋转轴与支座间的纵向连接强度不够大，插销与支座的连接处可能无法承受而损坏。
目前中国专利（CN103908186A）解决上述两个问题的主要手段是：一、在供盖板绕转的固定轴的轴向或径向上加装对插销进行锁定和解锁的锁扣，以解决盖板的便捷拆装问题，在固定轴轴向无设置缓冲器的一端增加锁扣（缓冲器和锁扣分别安装在固定轴两端），即锁扣与缓冲器不在插销同一侧的固定轴上，这种结构既增加了旋转轴整体的安装空间，也使带有这种锁扣的旋转轴与盖板轴套的装配灵活性受限，需要拆分旋转轴分步套入轴套，装配变得困难；二、在支座向上外延包住插销下部的一凸环，凸环顶住旋转轴径向虽然局部解决插销承压不足的问题，但支座承扭的支点仍然在插销上部，仍然没有解决承扭不足的问题。
发明内容
本发明的目的在于提供一种旋控快拆铰链及具有该铰链的马桶盖板，通过盖板翻转角度拆装铰链，以解决盖板与陶瓷便器的便捷拆卸及安装问题；使盖板的压力完全由支座端面承载，盖板缓冲旋转所产生的扭力由支座及其上插销联合承扭，旋转轴与支座的纵向连接强度更大，并使本发明与盖板轴套的装配更加灵活便捷。
为了达成上述目的，本发明的解决方案是：
一种旋控快拆铰链，包括一固定在陶瓷便器上并设有插销的支座、一由固定轴和缓冲器共轴插接构成以供盖板枢接绕转的旋转轴，其特征在于：固定轴径向底部设有立柱，立柱底面至固定轴中设有一销孔，高度小于销孔深度的插销完全插入销孔定位时立柱压在支座上；旋转轴还包括一设置在固定轴上并位于缓冲器至销孔之间的锁扣装置，该锁扣装置锁定插销并与盖板联动配合；当盖板翻转到预设角度时，锁扣装置对插销上设置的锁槽解锁使插销可从销孔拔出。
所述的固定轴轴向具有一段缩径轴，缩径轴外端到销孔位置设有一与销孔相通的台阶孔，缓冲器的阻尼轴与台阶孔外端插接固定；锁扣装置安装在缩径轴和销孔之间；这种设计既不增加旋转轴在盖板上的安装空间，并使旋转轴具备对插销的锁位及解锁功能，并能使旋转轴在盖板上的安装更加便捷。
所述的固定轴与缩径轴相交处轴向设有与台阶孔十字相交贯通的腰孔；锁扣装置包括一安装在台阶孔内的弹簧、一顶压弹簧并且可进出销孔的锁片、一插置在腰孔中并与锁片后端固接的圆柱、一环沿设有弧形槽并转动套接在缩径轴上的锁控环；当盖板带动锁控环转动时，锁控环环沿将圆柱压在腰孔一端时锁片进入销孔并卡住插销上锁槽，当锁控环转动到其弧形槽对圆柱让位时，圆柱移动到腰孔另一端并卡入弧形槽，弹簧顶推锁片使锁片前端退出锁槽及销孔对插销解锁;本发明的锁扣装置巧妙地利用插接缓冲器的孔延伸到销孔以安装弹簧和锁片，在固定轴上设置腰孔用于安装与锁片后端固接的圆柱，在缩径轴转动控制圆柱在腰孔的移动以致动锁片前端插入或退出销孔，实现对插置在销孔中插销的锁位和解锁功能；因本发明的锁扣装置与缓冲器同一固定轴的销孔的同一侧，因此也不会增加旋转轴的长度，即不会增加旋转轴在盖板轴套中的安装空间，且其与盖板的安装更加灵活便捷。
所述的锁控环的外径面上还设有凸块，锁控环通过凸块与盖板联动配合；盖板在翻转时通过凸块同步致动锁控环旋转，当弧形槽转动到与圆柱在固定轴的轴向对位时，弧形槽对圆柱让位，弹簧致动锁片及圆柱移动，使腰孔中的圆柱径向卡入弧形槽，锁片退出销孔对其内的插销解锁，使插销与销孔可脱离，旋转轴与支座分离，即可把盖板从陶瓷便器上拆卸下来;当然，锁控环的外径面上也可以用凹槽取代凸块与盖板轴套联动。
所述的锁扣装置还包括一把锁控环轴向定位在缩径轴上的定位环；定位环环向设有定位环槽，定位环上设有嵌孔，缩径轴外壁上设置的定位凸台与嵌孔嵌合，将套在缩径轴上的定位环固定;该定位环目的之一是将锁控环轴向定位缩径轴上，该定位环目的之二是可与轴套套接后，通过定位环槽与嵌在轴套上的定位扣插接，把整个旋转轴定位安装在盖板轴套内。
本发明还提供一种具有旋控快拆铰链的马桶盖板，盖板本体包括座圈和上盖，其特征在于：盖板本体还包括权利要求1至5中任意一项所述的一种旋控快拆铰链，旋转轴套入座圈轴套和上盖轴套中，固定轴的立柱露出座圈轴套，座圈轴套联动锁扣装置以对插入销孔中的插销进行锁定或解锁。
所述的座圈轴套中设有与锁控环上的凸块套合的条形槽；座圈轴套中条形槽在旋向上的位置决定了锁控环的初始安装状态，也决定了座圈翻转角度多大时锁控环上的弧形槽对圆柱让位，使锁扣装置对插销解锁，以达到盖板翻开多大的角度可实现旋控快拆铰链拆卸或安装，进而实现盖板在陶瓷便器上的安装和拆卸。
所述的座圈轴套外壁嵌入一定位扣，该定位扣卡入定位环的定位环槽中并将旋转轴定位在座圈轴套和上盖轴套中；实现旋转轴在盖板轴套中的便捷安装，降低产品的装配成本。
采用上述结构后，本发明的有益效果如下：
①盖板下压力完全由支座端面承载，插销不承载盖板压力，旋转轴的立柱与支座、插销配合的纵向连接强度更大，可联合承载盖板旋转缓冲所产生的扭力而不损坏支座；
②摒弃缓冲器和锁扣装置在固定轴两端的传统设计，巧妙地把锁扣装置安装在缓冲器与缩径轴之间的固定轴上，与盖板翻转联动锁定或解锁插销，实现盖板在陶瓷便器上的便捷拆装功能，并且不会增加旋转轴与盖板轴套的装配安装空间；
③不需要拆解旋转轴，即可直接把整根装配好的旋转轴插入盖板轴套定位安装，使旋转轴与盖板的装配更加高效灵活。
附图说明
图1为本发明一种旋控快拆铰链的立体装配结构分解示意图一；
图2为本发明一种旋控快拆铰链的立体装配结构分解示意图二；
图3为本发明一种具有旋控快拆铰链的盖板的立体装配分解示意图；
图4为本发明一种具有旋控快拆铰链的盖板的结构立体图；
图5为本发明一种具有旋控快拆铰链的盖板的结构剖视图；
图6为本发明盖板水平盖合、旋控快拆铰链锁位的结构立体图；
图7为本发明盖板水平盖合、旋控快拆铰链锁位的结构俯视图；
图8为本发明盖板水平盖合、旋控快拆铰链锁位的A-A处结构剖视图；
图9为本发明盖板翻立打开、旋控快拆铰链解锁分离的结构立体图；
图10为本发明盖板翻立打开、旋控快拆铰链解锁的结构立体图；
图11为本发明盖板翻立打开、旋控快拆铰链解锁的结构俯视图；
图12为本发明盖板翻立打开、旋控快拆铰链解锁的结构剖视图；
图13为本发明盖板翻立打开、旋控快拆铰链解锁分离的B-B处结构剖视图。
图中附图标识为：10.支座；11.插销；12.锁槽；20.旋转轴；21.固定轴；211.立柱；212.销孔；213.缩径轴；214.台阶孔；215.腰孔；216.定位凸台；22.缓冲器；221.阻尼轴；23.锁扣装置；231.弹簧；232.锁片；2321.锁片后端；2322.锁片前端；233.圆柱；234.锁控环；2341.弧形槽；2342.凸块；235.定位环；2351.嵌孔；2352.定位环槽；30.盖板本体；31.座圈；311.座圈轴套；312.条形槽；313.定位扣；32.上盖；321.上盖轴套。
具体实施方式
为了进一步解释本发明的技术方案，下面通过具体实施例来对本发明进行详细阐述。
如图1、图2、图6至图8所绘示的一种旋控快拆铰链，包括一固定在陶瓷便器上并设有插销11的支座10、一由固定轴21和缓冲器22共轴插接构成以供盖板枢接绕转的旋转轴20；本发明的固定轴21径向底部设有立柱211，立柱211底面至固定轴21中设有一销孔212，高度小于销孔212深度的插销11完全插入销孔212定位时立柱211压在支座10上；旋转轴20还包括一设置在固定轴21上并位于缓冲器22至销孔212之间的锁扣装置23，该锁扣装置23锁定插销11并与盖板联动配合；当盖板翻转到预设角度时，锁扣装置23对插销11上设置的锁槽12解锁使插销11可从销孔212拔出。
如图1、图2、图6至图8所示，本发明的固定轴21轴向具有一段缩径轴213，缩径轴213外端到销孔212位置设有一与销孔212相通的台阶孔214，固定轴21与缩径轴213相交处轴向设有与台阶孔214十字相交贯通的腰孔215，缓冲器22的阻尼轴221与台阶孔214外端插接固定；锁扣装置23安装在缩径轴213和销孔212之间，具体是：锁扣装置23包括一安装在台阶孔214内的弹簧231、一顶压弹簧231并且可进出销孔212的锁片232、一插置在腰孔215中并与锁片后端2321固接的圆柱233、一环沿设有弧形槽2341转动套接在缩径轴213上的锁控环234；锁控环234环沿将圆柱233压在腰孔215一端时锁片前端2322进入销孔212并卡住插销11的锁槽12锁位，锁控环234转动到其弧形槽2341对圆柱233让位时，圆柱233移动到腰孔215另一端并卡入弧形槽2341，弹簧231顶推锁片232使锁片前端2322退出销孔212对插销11解锁；本发明的锁控环234的外径面上还设有凸块2342，凸块2342与弧形槽2341在锁控环234的轴向上对位，锁控环234通过凸块2342与盖板联动配合；锁扣装置23还包括一把锁控环234轴向定位在缩径轴213上的定位环235，定位环235环向设有定位环槽2352，定位环235上设有嵌孔2351，缩径轴213外壁上设置的定位凸台216与嵌孔2351嵌合，将套在缩径轴213上的定位环235固定，使锁控环234只能在缩径轴213转动而不能沿缩径轴213轴向移动；至此完成本发明旋转轴20的整体装配。
如图3和图6所示的一种具有旋控快拆铰链的马桶盖板，盖板本体30包括座圈31、上盖32，以及由支座10和旋转轴20构成的一种旋控快拆铰链；座圈轴套311中设有条形槽312，把整根旋转轴20套入座圈轴套311和上盖轴套321中，固定轴21的立柱211露出座圈轴套311，锁控环234上的凸块2342与座圈轴套311内的条形槽312套合以联动，在座圈轴套311外壁嵌入一定位扣313，该定位扣313卡入定位环235的定位环槽2352中并将旋转轴20定位在座圈轴套311和上盖轴套321中，至此，如图5和图6所示，完成本发明旋转轴20与盖板本体30的便捷装配；座圈轴套311水平时，锁控环234上的弧形槽2341和圆柱233在盖板本体30旋向上的夹角为90°±5°。
下面详细介绍本发明的工作原理和具体实施动作。
如图4～图8所示，支座10固定在陶瓷便器上，旋转轴20枢接在座圈轴套311和上盖轴套321中，插销11完全插入销孔212定位，旋转轴20的立柱211完全压在支座10上，锁控环234的环侧顶压圆柱233，使圆柱233压在腰孔215的一端，使锁片232克服弹簧231的弹力前移，锁片前端2322伸进销孔212并卡入插销11上的锁槽12，即锁扣装置23把插销11与固定轴21的插接锁定，实现即盖板本体30在陶瓷便器上的安装。座圈31和上盖32通过缓冲器22实现下翻慢落功能；盖板本体30的全部压力加载在旋转轴20上，因插销11高度小于销孔212深度，插销11完全插入销孔212定位，插销11顶端并未与销孔212孔底相触压，因此，旋转轴20承载的下压力通过立柱211完全由支座10面承载支撑；而盖板本体30通过缓冲器22缓慢向下翻转慢落时在旋转轴20上产生的扭力矩由立柱211、插销11及支座10大连接强度地联合承扭。
如图10～图12所示，把座圈31向上翻立到90°±5°位置，座圈31带动锁控环234旋转，当与锁控环234上的凸块2342与腰孔215对位，锁控环234上的弧形槽2341对圆柱233让位，弹簧231弹力推动锁片232及圆柱233后退，使圆柱233移动到腰孔215的另一端并卡入弧形槽2341中，锁片前端2322退出插销11上的锁槽12及销孔212，实现锁扣装置23对插销11的解锁，使插销11可以拔出销孔212；然后再如图9和图13所示，将盖板本体30向上拉，使插销11拔出并脱离销孔212，即旋转轴20与支座10分离，即可把盖板本体30从陶瓷便器上拆卸下来。
反之，如图9和图13所示，在锁扣装置23对插销11的解锁的情况下，把旋转轴20上的销孔212对准支座10上的插销11，然后把盖板本体30下压，使插销11完全插入销孔212，然后将盖板本体30向下翻，座圈31立刻带动锁控环234反向旋转，弧形槽2341立刻把圆柱233挤出到锁控环234的环沿，圆柱233带动锁片232克服弹簧231的弹力前移，使锁片前端2322伸入销孔212中并卡入插销11上的锁槽12，即实现锁扣装置23对插销11锁位，使旋转轴20与支座10锁接固定，即可实现盖板本体30在陶瓷便器上的安装连接；在盖板本体30继续下翻的过程中，锁控环234的环沿保持顶住圆柱233，如图４和图5所示，直到盖板本体30下翻转到水平位置，锁扣装置23仍然保持对插销11锁位。
上述实施例和图式并非限定本发明的产品形态和式样，任何所属技术领域的普通技术人员对其所做的适当变化或修饰，皆应视为不脱离本发明的专利范畴。

Claims (8)

  1. 一种旋控快拆铰链，包括一固定在陶瓷便器上并设有插销（11）的支座（10）、一由固定轴（21）和缓冲器（22）共轴插接构成以供盖板枢接绕转的旋转轴（20），其特征在于：
    固定轴（21）径向底部设有立柱（211），立柱（211）底面至固定轴（21）中设有一销孔（212），高度小于销孔（212）深度的插销（11）完全插入销孔（212）定位时立柱（211）压在支座（10）上；
    旋转轴（20）还包括一设置在固定轴（21）上并位于缓冲器（22）至销孔（212）之间的锁扣装置（23），该锁扣装置（23）锁定插销（11）并与盖板联动配合；当盖板翻转到预设角度时，锁扣装置（23）对插销（11）上设置的锁槽（12）解锁使插销（11）可从销孔（212）拔出。
  2. 如权利要求1所述的一种旋控快拆铰链，其特征在于：所述的固定轴（21）轴向具有一段缩径轴（213），缩径轴（213）外端到销孔（212）位置设有一与销孔（212）相通的台阶孔（214），缓冲器（22）的阻尼轴（221）与台阶孔（214）外端插接固定；锁扣装置（23）安装在缩径轴（213）和销孔（212）之间。
  3. 如权利要求2所述的一种旋控快拆铰链，其特征在于：所述的固定轴（21）与缩径轴（213）相交处轴向设有与台阶孔（214）十字相交贯通的腰孔（215）；锁扣装置（23）包括一安装在台阶孔（214）内的弹簧（231）、一顶压弹簧（231）并且可进出销孔（212）的锁片（232）、一插置在腰孔（215）中并与锁片后端（2321）固接的圆柱（233）、一环沿设有弧形槽（2341）并转动套接在缩径轴（213）上的锁控环（234）；当盖板带动锁控环（234）转动时，锁控环（234）环沿将圆柱（233）压在腰孔（215）一端时锁片（232）进入销孔（212）并卡住插销（11）上锁槽（12），当锁控环（234）转动到其弧形槽（2341）对圆柱（233）让位时，圆柱（233）移动到腰孔（215）另一端并卡入弧形槽（2341），弹簧（231）顶推锁片（232）使锁片前端（2322）退出锁槽（12）及销孔（212）对插销（11）解锁。
  4. 如权利要求3所述的一种旋控快拆铰链，其特征在于：所述的锁控环（234）的外径面上还设有凸块（2342），锁控环（234）通过凸块（2342）与盖板联动配合。
  5. 如权利要求3所述的一种旋控快拆铰链，其特征在于：所述的锁扣装置（23）还包括一把锁控环（234）轴向定位在缩径轴（213）上的定位环（235）；定位环（235）环向设有定位环槽（2352），定位环（235）上设有嵌孔（2351），缩径轴（213）外壁上设置的定位凸台（216）与嵌孔（2351）嵌合，将套在缩径轴（213）上的定位环（235）固定。
  6. 一种具有旋控快拆铰链的马桶盖板，盖板本体（30）包括座圈（31）和上盖（32），其特征在于：盖板本体（30）还包括权利要求1至5中任意一项所述的一种旋控快拆铰链，旋转轴（20）套入座圈轴套（311）和上盖轴套（321）中，固定轴（21）的立柱（211）露出座圈轴套（311），座圈轴套（311）联动锁扣装置（23）以对插入销孔（212）中的插销（11）进行锁定或解锁。
  7. 如权利要求6所述的一种具有旋控快拆铰链的马桶盖板，其特征在于：所述的座圈轴套（311）中设有与锁控环（234）上的凸块（2342）套合的条形槽（312）。
  8. 如权利要求6所述的一种旋控快拆铰链，其特征在于：所述的座圈轴套（311）外壁嵌入一定位扣（313），该定位扣（313）卡入定位环（235）的定位环槽（2352）中并将旋转轴（20）定位在座圈轴套（311）和上盖轴套（321）中。
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