CN201324199Y - Connecting structure of toilet and cover plate - Google Patents

Abstract

The utility model discloses a connection structure of toilet seat and apron, including fixing the base on the toilet seat, the activity articulates the flap on the apron and glues the post with the inflation of base fixed connection on the toilet seat, its design point lies in that the activity clamps on the base can be preceding, back adjusting distance's regulating block, be equipped with the through-hole on the regulating block, the inflation is glued the post upper end and is equipped with and is used for adjusting the base left side, the eccentric wheel of right side position adjusts the structure, eccentric wheel adjustment structure glues post integrated into one piece with the inflation, the inflation is glued the post lower extreme and is passed above-mentioned through-hole and link to each other with the toilet seat, eccentric wheel adjustment structure activity suit is. The utility model aims at providing a be convenient for preceding, back and left and right regulation apron and toilet seat position, simple structure, installation easy maintenance's toilet seat and apron connection structure.

Description

Connection structure between a toilet and a cover

[technical field]

The utility model relates to a toilet, in particular to a connection structure between the toilet and its upper cover.

[Background technique]

Seat hinges are generally used to connect the cover plates of toilets on the market at present. The seat hinges are generally locked on the toilet by the expansion glue column 5, and the adjusting plate 6 for adjusting the left and right positions of the seat cover is installed on the upper end of the expansion glue column 5. As shown in Figure 1 and Figure 2. The existing expansion rubber column 5 and the adjustment piece 6 are separated into two parts. The expansion rubber column 5 is installed on the bottom of the base 1 and then locked with bolts 32. If the bolts 32 are not completely unscrewed during disassembly, the bolts 32 are still connected to the bottom of the base 1. The nuts at the bottom of the expansion rubber column 5 are connected. When the seat hinge is lifted upwards, the nuts at the bottom of the expansion rubber column 5 are driven by the bolts 32 so that the expansion part 53 on the expansion rubber column 5 shrinks and becomes larger and cannot be removed; After 32 is completely unscrewed, the expansion rubber column 5 will remain in the installation hole of the toilet, and it needs to be taken out with a screwdriver or other tools, making it difficult to remove the expansion rubber column 5 from the toilet during daily maintenance and disassembly, which is not convenient for daily maintenance, installation and disassembly .

[utility model content]

The utility model overcomes the deficiencies of the prior art, and provides a connection structure between the toilet and the cover, which is convenient for front, rear, left and right adjustment of the position of the cover and the toilet, simple in structure, and convenient for installation and maintenance.

In order to solve the above problems, the utility model adopts the following technical solutions:

A connection structure between a toilet and a cover, comprising a base fixed on the toilet, a seat cover articulated on the cover, and an expansion glue column fixedly connecting the base to the toilet, characterized in that the expansion glue column The upper end is provided with an eccentric wheel adjustment structure for adjusting the left and right positions of the base, and the eccentric wheel adjustment structure is integrally formed with the expansion rubber column;

A connection structure between a toilet and a cover plate as described above is characterized in that an adjustment block capable of adjusting the distance forward and backward is installed on the base, and a through hole is provided on the adjustment block, and the lower end of the expansion glue column It is connected to the toilet through the above-mentioned through hole, and the eccentric adjustment structure is movably fitted in the through hole;

A connection structure between a toilet and a cover plate as described above is characterized in that the eccentric wheel adjustment structure is an adjustment disk eccentrically arranged on the expansion glue column, and an upward hole is provided in the through hole on the adjustment block. Steps, the circumference of the adjustment disc is provided with a circular step that matches the above-mentioned steps, and the upper circumference of the through hole is provided with multiple undercuts that are pressed into the expansion glue column to prevent it from falling off;

A connection structure between a toilet and a cover plate as described above is characterized in that small grooves for positioning are evenly distributed on the upper end surface of the steps, and positioning protrusions that cooperate with the small grooves are provided on the circular ring steps. rise;

The connection structure between the toilet and the cover as described above is characterized in that the two ends of the base are respectively provided with elongated installation holes, the two long sides of the installation holes are respectively provided with flanges, and the upper ends of the flanges are provided with There are protruding teeth for positioning, and the lower end of the adjustment block is correspondingly equipped with small teeth that cooperate with the above-mentioned protruding teeth. The adjustment block is placed in the above-mentioned installation hole and can move forward and backward along the long side of the installation hole;

A connection structure between a toilet and a cover plate as described above is characterized in that the expansion rubber column also includes an outer casing and bolts inserted in the outer casing, the eccentric wheel adjustment structure is arranged on the upper end of the outer casing, and the middle part of the outer casing is provided There is a telescopic expansion part, the lower end of the jacket is provided with an expansion block, and a connecting piece is provided between the expansion block and the telescopic expansion part, and a nut is set inside the expansion block, and the lower end of the bolt passes through the expansion block and is connected to the nut in the expansion block ; Except that the nut is sleeved in the expansion block, the expansion block can also be provided with an internal thread, and then directly connect the lower end of the bolt with the expansion block thread.

The beneficial effects of the utility model are:

1. The eccentric wheel adjustment structure is an adjustment disc eccentrically arranged on the expansion rubber column. Since the expansion rubber column and the eccentric wheel adjustment structure are integrated, when daily maintenance needs to be removed for cleaning, just loosen the expansion bolt to a certain extent. After the level is reached, it is very easy to lift the base at this time to take the expansion rubber column and the expansion bolt out of the toilet together. The structure is simple and the installation and maintenance are convenient;

2. Since the adjustment structure of the expansion rubber column and the eccentric wheel at the upper end is not the same axis, when the expansion rubber column rotates, the horizontal distance between the left and right positions of the base relative to the seat side can be adjusted. After adjusting the position, make the adjustment block relative to the front of the mounting hole The rear movement realizes the adjustment of the front and rear positions of the base relative to the seat side, and the seat cover is fixedly installed on the base, thereby realizing the purpose of front and rear longitudinal adjustment and left and right lateral adjustment of the hinged cover plate relative to the seat side. Greatly convenient for users to install and maintain.

[Description of drawings]

Fig. 1 is a structural schematic diagram of an expansion glue column and an expansion bolt of an adjusting plate in the prior art;

Fig. 2 is a schematic diagram of the connection structure of the expansion glue column, the adjusting piece and the seat hinge in the prior art;

Figure 3 is a schematic diagram of the assembly structure of the base and the seat cover;

Fig. 4 is one of the use status diagrams of the base on the toilet;

Fig. 5 is the second diagram of the use state of the base on the toilet;

Fig. 6 is an explosion diagram of the utility model;

Fig. 7 is a three-dimensional structure diagram of an upper coat on an expansion glue column;

Fig. 8 is a schematic diagram of the three-dimensional structure of the adjustment block in the utility model.

[Detailed ways]

Below in conjunction with accompanying drawing and embodiment of the present utility model, further describe in detail:

As shown in the figure, a connection structure between a toilet and a cover includes a base 1 fixed on the toilet, a seat cover 2 movably hinged on the cover, and an expansion glue column 3 fixedly connecting the base 1 to the toilet , the upper end of the expansion rubber column 3 is provided with an eccentric wheel adjustment structure 31 for adjusting the left and right positions of the base 1, and the eccentric wheel adjustment structure 31 and the expansion rubber column 3 are integrally formed.

An adjustment block 11 that can adjust the distance forward and backward is installed on the base 1. The adjustment block 11 is provided with a through hole 111. The lower end of the expansion glue column 3 is connected to the toilet through the above through hole 111. The eccentric wheel adjustment structure 31 is movable. Set in the through hole 111. Both ends of the base 1 are respectively provided with elongated mounting holes 12, and the two long sides of the mounting holes 12 are respectively provided with flanges 121, and the upper end of the flange 121 is provided with convex teeth 122 for positioning, and the lower end of the adjustment block 11 is correspondingly installed. The small tooth 112 cooperating with the above-mentioned protruding tooth 122 , the adjusting block 11 is placed in the above-mentioned installation hole 12 and can move forward and backward along the long side of the installation hole 12 .

The eccentric wheel adjustment structure 31 is an adjustment disk eccentrically arranged on the upper end of the expansion glue column 3. An upward step 1110 is arranged in the through hole 111 on the adjustment block 11, and small grooves 1112 for positioning are evenly distributed on the upper end surface of the step 1110. A circular step 311 cooperating with the above-mentioned step 1110 is provided on the circumference of the adjusting disc, and a positioning protrusion 3110 cooperating with the above-mentioned small groove 1112 is provided on the circular step 311 . The circumference of the upper end of the through hole 111 is provided with a plurality of undercuts 1111 that are anti-off after being pressed into the expansion glue column 3, so that the adjustable disk is movable and clamped between the undercuts 1111 and the step 1110 and can only rotate. Since the expansion rubber column 3 and the eccentric wheel adjustment structure 31 are integrated, when the daily maintenance needs to be removed for cleaning, as long as the bolt 32 is loosened to a certain extent, the base 1 is lifted to easily remove the expansion rubber column 3 together. Taken out from the toilet, the structure is simple, and the installation and maintenance are convenient; at the same time, because the expansion rubber column 3 and the eccentric wheel adjustment structure 31 at the upper end have different axes, when the expansion rubber column 3 rotates, the left and right positions of the base 1 relative to the seat side can be adjusted. After adjusting the position, install the adjustment block 11 into the installation hole 12 of the base 1 and lock them together on the connection hole of the toilet. The adjustment block 11 moves forward and backward relative to the installation hole 12 to realize the front of the base 1 relative to the seat side. , Adjustment of rear position. It can be seen from the above that since the seat cover 2 is fixedly mounted on the base 1, the purpose of the hinged cover plate relative to the seat side front and rear longitudinal adjustment and left and right lateral adjustment of the seat cover 2 is realized.

In the utility model, the seat cover 2 is installed on the base 1, and the upper part of the seat cover 2 is provided with a hinge sleeve 26 for connecting with the hinge shaft on the cover plate. The expansion glue column 3 also includes a casing 30 and a bolt 32 inserted in the casing 30 , the eccentric adjustment structure 31 is located at the upper end of the casing 30 , and the head of the bolt 32 is provided with a cross groove 320 for adjustment. The middle part of the overcoat 30 is provided with a telescopic expansion part 33, the lower end of the overcoat 30 is provided with an expansion block 34, a connecting piece 35 is provided between the expansion block 34 and the telescopic expansion part 33, and a nut (not shown) is set inside the expansion block 34, The lower end of the bolt 32 is connected with the nut in the expansion block 34 after passing through the expansion block 34 . In addition to inserting nuts in the expansion block 34, an expansion block 34 with an internal thread can also be provided directly at the lower end of the telescopic expansion part 33, and then the bolt 32 is screwed to the above-mentioned expansion block 34, so that the expansion and contraction of the adjustment sleeve 30 can also be realized. The expansion part 33 achieves the purpose of locking.

Claims (7)

1, the syndeton of a kind of lavatory and cover plate, include base (1) on the fixing present lavatory, be movably hinged on the cover board flap (2) and with the expansion glue post (3) on the fixedly connected present lavatory of base (1), it is characterized in that described expansion glue post (3) upper end is provided with the eccentric wheel adjustment structure (31) that is used to regulate base (1) left and right position, described eccentric wheel adjustment structure (31) is one-body molded with described expansion glue post (3).

2, the syndeton of a kind of lavatory according to claim 1 and cover plate, it is characterized in that the last active card of described base (1) is equipped with the regulating block (11) of the forward and backward adjustable range of energy, regulating block (11) is provided with through hole (111), described expansion glue post (3) lower end is passed above-mentioned through hole (111) and is linked to each other with the seat lavatory, and described eccentric wheel adjustment structure (31) movable set is in described through hole (111).

3, the syndeton of a kind of lavatory according to claim 2 and cover plate, it is characterized in that described eccentric wheel adjustment structure (31) is set for the eccentric the adjusting disk on expansion glue post (3), be provided with step (1110) upwards in the through hole (111) on the described regulating block (11), regulate disk circumference and be provided with the annular steps (311) that cooperates with above-mentioned step (1110), through hole (111) upper end circumference is provided with a plurality of back-offs (1111) that are pressed into expansion glue post (3) back anticreep.

4, the syndeton of a kind of lavatory according to claim 3 and cover plate, it is characterized in that described step (1110) upper surface is evenly equipped with the little groove (1112) of location usefulness, described annular steps (311) is provided with the positioning convex (3110) that cooperates with above-mentioned little groove (1112).

5, according to the syndeton of claim 1 or 2 or 3 described a kind of lavatories and cover plate, it is characterized in that described base (1) two ends are respectively equipped with the installing hole (12) of strip, two long sides are respectively equipped with flange (121) in the installing hole (12), flange (121) upper end is provided with the double wedge (122) that is used to locate, described regulating block (11) lower end correspondence is established and is used the little tooth (112) that cooperates with above-mentioned double wedge (122), described regulating block (11) to be placed in the above-mentioned installing hole (12) and can be along forward and backward the moving in the long limit of installing hole (12).

6, syndeton according to claim 1 or 2 or 3 described a kind of lavatories and cover plate, it is characterized in that described expansion glue post (3) also includes overcoat (30) and is inserted into the interior bolt (32) of overcoat (30), described eccentric wheel adjustment structure (31) is positioned at overcoat (30) upper end, overcoat (30) middle part is provided with flexible bulge (33), overcoat (30) lower end is provided with expanding block (34), be provided with brace (35) between expanding block (34) and the described flexible bulge (33), expanding block is set with nut in (34), and described bolt (32) lower end is passed expanding block (34) nut back and in the expanding block (34) and linked to each other.

7, according to the syndeton of claim 1 or 2 or 3 described a kind of lavatories and cover plate, it is characterized in that described expansion glue post (3) also includes overcoat (30) and is inserted into the interior bolt (32) of overcoat (30), described eccentric wheel adjustment structure (31) is arranged on overcoat (30) upper end, overcoat (30) middle part is provided with flexible bulge (33), overcoat (30) lower end is provided with tapped expanding block (34), be provided with brace (35) between expanding block (34) and the described flexible bulge (33), described bolt (32) lower end links to each other with above-mentioned expanding block (34) screw thread.

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