CN202161260U

CN202161260U - Connecting component of cover plate support of toilet bowl

Info

Publication number: CN202161260U
Application number: CN2011202507243U
Authority: CN
Inventors: 陈国斌
Original assignee: Hoti Xiamen Plumbing Inc
Current assignee: Hoti Xiamen Plumbing Inc
Priority date: 2011-07-15
Filing date: 2011-07-15
Publication date: 2012-03-14
Anticipated expiration: 2021-07-15

Abstract

A connecting component of a cover plate support of a toilet bowl comprises a bolt, a nut and a rectangular gasket. An arc surface positioning bump is arranged on the top of the gasket, an arc surface positioning groove is arranged at the bottom of the gasket, one end of an elongated inserting hole of the positioning bump is communicated with an upward swinging limiting groove on the top of the gasket, a downward swinging limiting groove is arranged at the bottom of the gasket, the inserting hole, the positioning groove, the upward swinging limiting groove and the downward swinging limiting groove form a swinging slotted hole which can lead the gasket to perpendicularly swing to a certain amplitude on the bolt so as to reduce the horizontal projection length of the gasket, the gasket swings to be vertical, the gasket at the lower end of the bolt and a check assembly with the nut penetrate through a mounting hole from top to bottom, the gasket drops and automatically resets via the positioning groove so as to be sleeved on an arc ring surface on the check assembly, the bump is fastened with a clamp groove, the nut and the check assembly move fast on the bolt by the rotating gasket, and the positioning bump of the gasket is sleeved into the mounting hole so as to be positioned in a self-adaption manner. The connecting component is simple in structure and convenient in installation and connection, the gasket and the nut are static relatively, and a check function of connection of the nut and the bolt is realized.

Description

The coupling assembling of closestool cover board support

Technical field

The utility model relates to the installation component of water-closet bowl cover plate and toilet, particularly a kind of coupling assembling of closestool cover board support.

Background technology

Cover plate mainly is to be connected through hold-down support, bolt, pad and nut assembly with being connected of toilet ceramics seat; Its installation is to be passed down through bolt the adjustment hole of hold-down support and to pass the installing hole on the ceramics seat; And then the ceramics seat below is inserted in bolt to pad; Screw on bolt to nut with spanner again, make the nut compress gasket, be fixedly connected on the hold-down support of cover plate on the ceramics seat; The problem that this mounting structure and mounting means exist has: 1.The mode of the nut of pad is installed from ceramics seat one by one operates comparatively inconvenience; Need to use special-purpose spanner from the narrow space of ceramics seat below nut screwing clamping on bolt, can't fast be installed on the ceramics seat hold-down support, bolt, pad and nut integral body; 2.Pad only is to be pressed on the end face of ceramics seat installing hole, does not have the self adaptation location on the pad and increases it and the positioner of ceramics seat installing hole bonding strength; 3.The non-return structure of avoiding nut loosening under the vibration environment is not set between nut and the pad, and pad can't directly drive the nut quick rotation and is tightened on the structure on the bolt to nut; If 4. the hole on the pad is a strip hole, by horizontally slipping when mounted, there is not automatic positioning function between pad and the nut, cause nut can't pin centre at pad, therefore connect discontinuity.

The utility model content

For solving the existing problem of above-mentioned coupling assembling mounting cover board support; The utility model is intended to propose a kind of coupling assembling of closestool cover board support; Can pass the installing hole on the toilet ceramics seat to pad and nut assembly integral body fast, pad bottom self adaptation is positioned on non-return piece and the nut piece, during the nut check pad; Pad crown center self adaptation is positioned at installing hole, and has non-return locking functions between nut and the pad.

For reaching above-mentioned purpose; The utility model proposes the coupling assembling of closestool cover board support, contains a bolt, a nut and a rectangle pad, it is characterized in that: be provided with the arc surface locating convex block in the middle of the pad end face; Be provided with the arc surface detent in the middle of the pad bottom surface; Locating convex block is provided with the strip jack of a connection detent, and jack one end is communicated with the upward pendulum stopper slot that is arranged on the pad end face, is provided with the bottom stopper slot that is communicated with the detent and the jack other end in the pad bottom surface; Jack, detent, on put stopper slot and bottom stopper slot constitute one can make pad on bolt the vertical oscillation certain amplitude to dwindle the rotation slotted eye of pad floor projection length; In the detent of gasket width direction, be provided with two screens projections of symmetry; The non-return external member of one nut, its crown center are provided with the through hole that supplies bolt to pass, and its bottom is provided with and the nut fixing trepanning of fit mutually, and through hole is communicated with trepanning; Non-return external member top sides edge is provided with the circular arc anchor ring with detent self adaptation fit, and anchor ring is provided with at least two draw-in grooves that engage with the screens projection.

Described nut is a hex nut, and described trepanning is the hexagon prism hole, and the hexagon prism borehole jack of nut bottom non-return external member closes to connect to be fixed, and makes nut and non-return external member constitute a combination nut spare.

Described draw-in groove has six; Six draw-in grooves evenly are arranged on the anchor ring of non-return external member at interval; Pad under the situation of deadweight gravity through arc surface detent under it and the circular arc anchor ring fit on the non-return external member; And the screens projection in the detent snaps in the draw-in groove on the non-return external member automatically; Rotating gasket can drive non-return external member and nut rotates in the lump, and nut forward precession or oppositely revolve on bolt is moved back, and rotates through pad when making things convenient for the utility model to install to drive nut fast and rotate.

Described draw-in groove is a L type groove; Can be fashionable at the cover of the anchor ring on pad and the non-return external member; The screens projection upwards snaps in L type groove along bolt shaft, and when working under the condition of the vibration of the utility model, pad is static relatively through non-return external member and nut; Avoid nut under the condition of vibration, to retreat and fluff, reach and prevent that nut from criticizing the purpose to rotation when the utility model is worked.

The beneficial effect of the utility model is: make the pad rotation hold up through the rotation slotted eye; The non-return external member of the pad of bolt lower end and band nut is passed installing hole from the top down, and pad is swung automatically and is placed in automatically on the circular arc anchor ring on the non-return external member through detent, the draw-in groove of the projection of screens simultaneously engaging; The rotation pad can drive nut and the F.F. on bolt of non-return external member; Locating convex block self adaptation on the pad is inserted in the installing hole location, and the utility model is simple in structure, and it is convenient that the connection cover board support is installed; And pad and nut are static relatively, realize nut and bolted non-return function.

Description of drawings

Fig. 1 is the package assembly three-dimensional exploded view one of the utility model.

Fig. 2 is the package assembly three-dimensional exploded view two of the utility model.

Fig. 3 is the structure cutaway view of the pad of the utility model.

Fig. 4 is the vertical view of the pad of the utility model.

Fig. 5 is the upward view of the pad of the utility model.

Fig. 6 be among Fig. 3 A to the rotation certain amplitude to view.

The structure cutaway view that Fig. 7 holds up for the rotation of the utility model pad.

The structure cutaway view that Fig. 8 is behind the automatic bottom of the utility model pad, its lower protruding block engages with draw-in groove on the non-return external member.

After Fig. 9 is the automatic bottom of the utility model pad, the structure cutaway view of the circular arc anchor ring self adaptation fit on detent under the pad and the non-return external member.

Be designated among the figure: 10. bolt; 20. nut; 30. pad; 31. locating convex block; 32. detent; 321. projection; 33. jack; 331. last pendulum stopper slot; 332. bottom stopper slot; 34. rotation slotted eye; 40. non-return external member; 41. through hole; 42. trepanning; 43. draw-in groove; 50. hold-down support; 51. adjusting slotted eye.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

As Fig. 1With Fig. 2The coupling assembling of shown closestool cover board support comprises a bolt 10, a hex nut 20, one and a fixing non-return external member 40 and the rectangle pad 30 of hex nut 20 fits.

As Fig. 3～Fig. 6Shown in; Be provided with arc surface locating convex block 31 in the middle of pad 30 end faces; Be provided with arc surface detent 32 in the middle of pad 30 bottom surfaces; Locating convex block 31 is provided with the strip jack 33 of a connection detent 32, and jack 33 1 ends are communicated with the upward pendulum stopper slot 331 that is arranged on pad 30 end faces, are provided with the bottom stopper slot 332 that is communicated with the detent 32 and jack 33 other ends in pad 30 bottom surfaces; Jack 33, detent 32, on put stopper slot 331 and bottom stopper slot 332 constitute one can make pad 30 on bolt 10 the vertical oscillation certain amplitude to dwindle the rotation slotted eye 34 of pad 30 floor projection length; In the detent 32 of pad 30 widths, be provided with two screens projections 321 of symmetry.

As Fig. 3With Fig. 6Shown in, pad 30 A be a circular hole to formation rotation slotted eye 34, promptly pad 30 vertical planes pendulum is holded up when its floor projection length is dwindled, bolt 10 can be gone over from this circular hole straight cutting just.

As Fig. 1With Fig. 2Shown in; The non-return external member 40 of one nut; Non-return external member 40 crown centers are provided with the through hole 41 that supplies bolt 10 to pass; Non-return external member 40 bottoms are provided with and the nut 20 fixing trepanning 42 of fit mutually, the trepanning 42 of present embodiment be one with the fixing hexagon prism hole of hex nut 20 fits, through hole 41 is communicated with trepanning 42; Non-return external member 40 top sides edge is provided with the circular arc anchor ring 43 with detent 32 self adaptation fits, and circular arc anchor ring 43 is provided with at least two draw-in grooves 44 that engage with screens projection 321, and the draw-in groove 44 of present embodiment is a L type groove.

Specify the operation principle and the specific embodiment of the utility model below.

As Fig. 1, Fig. 2Shown in figure; Pass the adjusting slotted eye 51 of bolt 10 from hold-down support 50; The removable upper limit of bolt end is inserted in hex nut 20 in the hexagon prism hole shape trepanning 42 of non-return external member 40 bottoms fixingly in regulating slotted eye 51, passes the jack 33 on the pad 30 to bolt 10; Pass through hole 41 on the non-return external member 40 and screw with nut 20 and be connected, as Figure7, Fig. 3 and shown in Figure 6; Pad 30 bolt 10 axially on vertical rotation; Bolt 10 and rotation slotted eye 34 are fitted like a glove; Promptly go up pendulum stopper slot 331 and be fitted in fully on the diametric plane of bolt 10, make the aperture (in figure do not draw) of pad 30 projected length in the horizontal direction, then the pad 30 and the non-return external member 40 of band nut 20 are passed the installing hole on the ceramics seat from the top down with bolt 10 bottoms less than the installing hole on the toilet ceramics seat with bottom stopper slot 332; The installing hole end face of hold-down support 50 on ceramics seat; The non-return external member 40 of pad 30, band nut 20 is connected on the bolt 10 of the installing hole below on the ceramics seat, pad 30 since the automatic rotation of the effect of self gravitation fall, as Fig. 9Shown in, circular arc anchor ring 43 fits at the detent of pad 30 bottom surfaces 32 and non-return external member 40 tops, non-return external member 40 is positioned in the middle of pad 30 bottom surfaces, simultaneously as Fig. 8Shown in; Draw-in groove 44 on screens projection 321 in the detent 32 of pad 30 and the circular arc anchor ring 43 engages the location automatically; Through manual quick rotation pad 30 below the ceramics seat installing hole, pad 30 drives non-return external member 40 and makes the nut forward quick rotation, and pad 30, non-return external member 40 and nut 20 are upwards advanced along bolt 10 in the lump; Arc surface locating convex block 31 adaptive directed location in the middle of on the installing hole of hold-down support 50 and the pad 30 cooperate; Pad 30 horizontal screens are screwed through bolt 10 and nut 20 on the installing hole bottom face, accomplish hold-down support 50 and fix with quick connection of toilet ceramics seat installing hole.

Water-closet bowl cover plate is with after hold-down support 50 on being fixed on ceramics seat is connected; Cover plate rotates and can produce certain vibration; Because pad 30 is connected through non-return external member 40 with nut 20 and is static relatively; Locating convex block 31 on the pad 30 compresses with installing hole, and pad 30 cooperates through non-return external member 40 avoids nut 20 under vibration condition, to reverse, and realizes the non-return function of screwing that nut 20 is connected with bolt 10.

Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model, those skilled in the art are under the situation of spirit that does not break away from the utility model and scope; Can also make various conversion or variation; Therefore, all technical schemes that are equal to also should belong to the category of the utility model, should be limited each claim.

Claims

1. the coupling assembling of closestool cover board support contains a bolt, a nut and a rectangle pad, it is characterized in that:

Be provided with the arc surface locating convex block in the middle of the pad end face; Be provided with the arc surface detent in the middle of the pad bottom surface; Locating convex block is provided with the strip jack of a connection detent; Jack one end is communicated with the upward pendulum stopper slot that is arranged on the pad end face, is provided with the bottom stopper slot that is communicated with the detent and the jack other end in the pad bottom surface; Jack, detent, on put stopper slot and bottom stopper slot constitute one can make pad on bolt the vertical oscillation certain amplitude to dwindle the rotation slotted eye of pad floor projection length;

In the detent of gasket width direction, be provided with two screens projections of symmetry;

The non-return external member of one nut, its crown center are provided with the through hole that supplies bolt to pass, and its bottom is provided with and the nut fixing trepanning of fit mutually, and through hole is communicated with trepanning; Non-return external member top sides edge is provided with the circular arc anchor ring with detent self adaptation fit, and anchor ring is provided with at least two draw-in grooves that engage with the screens projection.

2. the coupling assembling of closestool cover board support as claimed in claim 1 is characterized in that: described nut is a hex nut, and described trepanning is the hexagon prism hole.

3. the coupling assembling of closestool cover board support as claimed in claim 1 is characterized in that: described draw-in groove has six, and six draw-in grooves evenly are arranged on the circular arc anchor ring of non-return external member at interval.

4. like the coupling assembling of claim 1 or 3 described closestool cover board supports, it is characterized in that: described draw-in groove is a L type groove.