Water tank

Abstract

The utility model discloses a water tank which comprises a water tank body, the water tank body is installed in an opening of a table top, the front side and the rear side of the water tank body are provided with a front turnup and a rear turnup respectively, the front turnup and the rear turnup can abut against the upper surface of the table top, and the top edge of the left side or the right side or any side of the water tank body is not higher than the table top. According to the utility model, the water tank is installed in a mode of combination of on-table and in-table / off-table, the front and rear flanges are installed on the table and are used for bearing the water tank, and the top edges on the left and right sides or any one of the left and right sides are flush with or lower than the table surface, so that the table surface is convenient to clean. The water tank structure has the advantages of an on-platform and in-platform / under-platform installation mode; the on-platform basin is simple to install and construct, and is easy to maintain and replace; the basin in the table or the basin under the table is much easier than the basin on the table during cleaning at ordinary times, and water stains and garbage on the table top are easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of sinks, in particular to a sink. Background Art

[0002] The existing installation methods of kitchen sinks are divided into three types: above-counter installation, under-counter installation, and in-counter installation. Above-counter installation is relatively simple and convenient, and it is also convenient to repair later when problems occur, so it is recommended by everyone. However, the above-counter installation method has the problem of inconvenient cleaning. When cleaning the countertop, since the sink surface protrudes higher than the kitchen countertop, the stains on the countertop cannot be directly swept into the sink. The under-mounted sink is easy to clean, but the installation process of the under-mounted sink is relatively complex, and there may be a risk of falling off over time. For in-counter installation, the water stains and garbage on the countertop are also relatively easy to clean, but during installation, it is required that all four sides need to sink, and the flatness requirements for length, width, and height are very high. Otherwise, there will be large gaps and uneven surfaces after installation. The countertop opening and sinking platform are not only troublesome to polish, but also relatively high in cost. Moreover, when making the sinking steps on the four sides, the interfaces at the intersections of the sides need to be strictly processed during construction, and the requirements for construction are relatively high. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the above technical problems in the related art to some extent. For this reason, the utility model provides a sink.

[0004] To achieve the above object, the technical solution of the utility model is as follows:

[0005] The sink according to the embodiment of the utility model includes a sink body, the sink body is installed in the opening of the countertop, a front flanging and a rear flanging are respectively provided on the front side and the rear side of the sink body, the front flanging and the rear flanging can abut against the upper surface of the countertop, and the top edges on the left and right sides or any one side of the left and right sides of the sink body are not higher than the countertop.

[0006] The sink according to the embodiment of the utility model has at least the following beneficial effects:

[0007] The sink of the utility model adopts a combined installation method of above-counter + in-counter / under-counter. The front and rear flangings are for above-counter installation and are used as the load-bearing of the sink. The top edges on the left and right sides or any one side of the left and right sides of the sink are flush with or lower than the countertop, which is beneficial to the cleaning of the countertop. The sink structure of the utility model takes into account the advantages of above-counter installation and in-counter / under-counter installation methods: the installation and construction of the above-counter sink are simple, and it is easy to maintain and replace; when cleaning the in-counter sink or under-mounted sink usually, it is much easier than the above-counter sink, and the water stains and garbage on the countertop are relatively easy to clean; at the same time, the combined installation method of above-counter + in-counter / under-counter ensures the firm load-bearing of the countertop, and there is no need to worry about the risk of falling off of the under-mounted sink over time.

[0008] According to some embodiments of the present utility model, it further includes a fastening hook. A hook connecting seat is fixedly provided on the lower surfaces of the front flanging and the rear flanging. The fastening hook includes an L-shaped hook body and a fastening screw. The L-shaped hook body is composed of a vertical arm and a horizontal arm. The upper end of the vertical arm is clamped with the hook connecting seat, and the lower end is integrally connected to the horizontal arm. A threaded hole is provided on the horizontal arm, and the fastening screw is threadedly connected to the threaded hole. The upper end of the fastening screw can abut against the lower surface of the tabletop.

[0009] According to some embodiments of the present utility model, a first sealing gasket is sandwiched between the front flanging and the tabletop and between the rear flanging and the tabletop.

[0010] According to some embodiments of the present utility model, the left and right sides of the front flanging and / or the rear flanging extend outward in the left-right direction to form protruding parts protruding from the left and right sides of the sink body, and the protruding parts can abut against the upper surface of the tabletop.

[0011] According to some embodiments of the present utility model, the gap between the top edge and the tabletop is sealed.

[0012] According to some embodiments of the present utility model, the sink body is a split structure. The sink body includes an installation frame and a tank liner. The main body of the installation frame is a rectangular frame body formed by integrally connecting four surrounding edges of front, rear, left, and right. The front flanging and the rear flanging are respectively arranged on the front side and the rear side of the rectangular frame body and are integrally formed with the rectangular frame body. The bottom of the four surrounding edges of the rectangular frame body has a first convex edge, and a second convex edge is provided along the top peripheral edge of the tank liner. The tank liner is hung on the first convex edge through the second convex edge, and the top edges on the left and right sides or any one side of the left and right sides of the rectangular frame body are not higher than the tabletop.

[0013] According to some embodiments of the present utility model, the top edge is a flanging structure. Sinking steps are processed on the left and right sides or any one side of the left and right sides of the opening to form an installation edge groove, and the top edge can abut on the installation edge groove.

[0014] According to some embodiments of the present utility model, the front flanging and the rear flanging can respectively block the front end and the rear end of the installation edge groove.

[0015] According to some embodiments of the present utility model, a sealing glue is applied or a second sealing gasket is sandwiched between the first convex edge and the second convex edge.

[0016] According to some embodiments of the present utility model, it further includes a first clamping plate. A second clamping plate is fixedly provided on the side wall of the tank liner. Vertical sliding grooves are provided on both sides of the first clamping plate or the second clamping plate. The first clamping plate and the second clamping plate slide relative to each other through the sliding grooves. A plurality of longitudinally arranged clamping grooves are provided in the middle of the second clamping plate. A snap button is provided on the first clamping plate. One end of the snap button is a clamping part, and the other end is a pressing part. The top of the first clamping plate has a top plate. The first clamping plate can be pushed into the second clamping plate from bottom to top through the sliding grooves, so that the clamping part is buckled into the clamping grooves, and the top plate can be abutted against the lower end surface of the first convex edge.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is the overall structure diagram of the first embodiment of the present utility model;

[0020] Figure 2 is the exploded view of the first embodiment of the present utility model;

[0021] Figure 3 is the installation schematic diagram of the fastening hook of the present utility model;

[0022] Figure 4 is the overall structure diagram of the second embodiment of the present utility model;

[0023] Figure 5 is the exploded view of the second embodiment of the present utility model;

[0024] Figure 6 is the installation cross-sectional view of the installation side groove and the installation frame of the present utility model;

[0025] Figure 7 is the state diagram of the first clamping plate being pushed into the second clamping plate of the present utility model;

[0026] Figure 8 is the cross-sectional view after the first clamping plate and the second clamping plate of the present utility model are clamped tightly.

[0027] Reference numerals: sink body 100, front flanging 110, rear flanging 120, top edge 130, hook connection seat 140, protruding part 150, mounting frame 160, first convex edge 161, tank liner 170, second convex edge 171, tabletop 200, opening 210, mounting edge groove 220, fastening hook 300, L-shaped hook body 310, fastening screw 320, first gasket 400, second gasket 500, first clamping plate 600, snap buckle 610, clamping part 611, pressing part 612, top plate 620, second clamping plate 700, sliding groove 710, clamping groove 720. Detailed implementation

[0028] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0029] Refer to Figure 1-2 and Figure 4-5 , a sink, comprising a sink body 100, the sink body 100 is installed in the opening 210 of the tabletop 200. The front side and the rear side of the sink body 100 are respectively provided with a front flanging 110 and a rear flanging 120. The front flanging 110 and the rear flanging 120 can abut against the upper surface of the tabletop 200. The top edges 130 on the left and right sides or either the left or right side of the sink body 100 are not higher than the tabletop 200. A faucet installation hole is opened on the rear flanging 120 for installing a faucet.

[0030] The sink of the present invention is installed in a combined manner of above the table + in the middle of the table / below the table. The front and rear flangings 120 are installed above the table and are used for the load-bearing of the sink. The top edges 130 on the left and right sides or either the left or right side are flush with or lower than the tabletop 200, which is beneficial to the cleaning of the tabletop 200.

[0031] In some embodiments of the present invention, refer to Figure 3 , further comprising a fastening hook 300. Hook connection seats 140 are fixedly provided on the lower surfaces of the front flanging 110 and the rear flanging 120. The fastening hook 300 includes an L-shaped hook body 310 and a fastening screw 320. The L-shaped hook body 310 is composed of a vertical arm and a horizontal arm. The upper end of the vertical arm is clamped with the hook connection seat 140, and the lower end is integrally connected with the horizontal arm. A threaded hole is opened on the horizontal arm, and the fastening screw 320 is threadedly connected with the threaded hole. The upper end of the fastening screw 320 can abut against the lower surface of the tabletop 200. After the sink body 100 is installed in the opening 210 of the tabletop 200, the upper end of the L-shaped hook body 310 is clamped into the groove of the hook connection seat 140, and the fastening screw 320 is rotated so that its upper end abuts against the tabletop 200 to complete the fixation of the sink body 100.

[0032] In some embodiments of the present utility model, a first sealing gasket 400 is clamped between the front flanging 110 and the tabletop 200, and between the rear flanging 120 and the tabletop 200. During installation, first paste the first sealing gasket 400 along the front and rear edges of the opening 210 on the tabletop 200, then place the sink body 100. Under the action of the fastening hook 300, the front flanging 110 and the rear flanging 120 will press the first sealing gasket 400 tightly.

[0033] In some embodiments of the present utility model, on the left and right sides of the front flanging 110 and / or the rear flanging 120, protrusions 150 protruding from the left and right sides of the sink body 100 extend outward in the left-right direction. The protrusions 150 can abut against the upper surface of the tabletop 200. The protrusions 150 are used for auxiliary load-bearing and can improve the supporting force on the left and right sides of the sink body 100.

[0034] In some embodiments of the present utility model, the gap between the top edge 130 and the tabletop 200 is sealed. The sealing treatment can be applying a sealant or placing a sealing strip to block the gap between the left and right sides of the sink body 100 and the tabletop 200.

[0035] In some embodiments of the present utility model, referring to Figure 4-5 , the sink body 100 is a split structure. The sink body 100 includes an installation frame 160 and a tank liner 170. The main body of the installation frame 160 is a rectangular frame formed by integrally connecting the front, rear, left, and right four surrounding edges. The front flanging 110 and the rear flanging 120 are respectively arranged on the front side and the rear side of the rectangular frame and are integrally formed with the rectangular frame. The bottom of the four surrounding edges of the rectangular frame has a first convex edge 161. A second convex edge 171 is provided along the top peripheral edge of the tank liner 170. The tank liner 170 is hung on the first convex edge 161 through the second convex edge 171. The top edge 130 on the left and right sides or any one side on the left and right of the rectangular frame is not higher than the tabletop 200. In the present utility model, the sink body 100 can be an integral or split type. The integral structure is as shown in Figure 1-2 . In the split structure, the sink body 100 is divided into an installation frame 160 and a tank liner 170. During installation, first place the installation frame 160, then tighten the fastening hook 300 to fix the installation frame 160, and then install the tank liner 170. The split structure has two advantages: (1) Without the obstruction of the tank liner 170, the operating space is larger and the fastening of the installation frame 160 is more convenient; (2) The installation frame 160 remains unchanged, and different specifications and shapes of tank liners 170, such as single-slot or double-slot, can be selected to meet the needs of different users, and it is convenient for later replacement and expansion.

[0036] In some embodiments of the present utility model, the top edge 130 is a flanging structure. Sinking steps are processed on the left and right sides or either the left or right side of the opening 210 to form an installation edge groove 220, and the top edge 130 can be abutted against the installation edge groove 220. The left and right sides of the water tank are made into a countertop installation method, and the top edge 130 is abutted against the installation edge groove 220, further improving the load-bearing firmness of the water tank. Compared with the traditional countertop installation, the present utility model only needs to process sinking steps on both sides, has low construction requirements, and the sinking steps only need to be lower than the thickness of the installation frame 160, and there are no special requirements for the flatness of the steps.

[0037] In some embodiments of the present utility model, the front flanging 110 and the rear flanging 120 can respectively block the front end and the rear end of the installation edge groove 220. As Figure 6 shown, the sinking steps can be cut to both front and rear ends, without worrying about the aesthetic appearance of the interfaces at both ends, because the front flanging 110 and the rear flanging 120 of the installation frame 160 can block both ends of the sinking steps, greatly reducing the construction requirements for the steps and improving the aesthetic appearance after the water tank is installed.

[0038] In some embodiments of the present utility model, the left and right sides of the front flanging 110 and the rear flanging 120 extend outward in the left-right direction to form protruding portions 150 protruding from the left and right sides of the rectangular frame body, and the protruding portions 150 can be abutted against the upper surface of the tabletop 200.

[0039] In some embodiments of the present utility model, a sealant is applied or a second gasket 500 is sandwiched between the first convex edge 161 and the second convex edge 171. The sealant or the second gasket 500 is used for the sealed connection between the tank liner 170 and the installation frame 160.

[0040] In some embodiments of the present utility model, referring to Figure 7-8, further including a first clamping plate 600. A second clamping plate 700 is fixedly arranged on the side wall of the tank liner 170. Vertical sliding grooves 710 are arranged on both sides of the first clamping plate 600 or the second clamping plate 700. The first clamping plate 600 and the second clamping plate 700 slide relative to each other through the sliding grooves 710. A plurality of longitudinally arranged clamping grooves 720 are arranged in the middle of the second clamping plate 700. A snap button 610 is arranged on the first clamping plate 600. One end of the snap button 610 is a clamping part 611, and the other end is a pressing part 612. The top of the first clamping plate 600 has a top plate 620. The first clamping plate 600 can be pushed into the second clamping plate 700 from bottom to top through the sliding grooves 710, so that the clamping part 611 is buckled into the clamping grooves 720, and the top plate 620 can be abutted against the lower end surface of the first convex edge 161. After the tank liner 170 is installed, the first clamping plate 600 is aligned with the sliding grooves 710 of the second clamping plate 700 and pushed upward until the top plate 620 of the first clamping plate 600 abuts against the tabletop 200, and at the same time, the clamping part 611 is deformed and buckled into the clamping grooves 720 to complete the fixation of the tank liner 170. The first clamping plate 600 can prevent the tank liner 170 from shifting upward. At the same time, relying on the weight of the tank liner 170 and the clamping effect of the first clamping plate 600, the second sealing gasket 500 is pressed tightly to prevent leakage. The sliding grooves 710 limit the first clamping plate 600 in the front, rear, left and right directions, and the cooperation between the clamping part 611 and the clamping grooves 720 limits the up and down directions. Dismantling method for removing and replacing the tank liner 170: Press the pressing part 612 downward to make the clamping part disengage from the clamping grooves 720, and then the first clamping plate 600 can be taken out, and the tank liner 170 is not fastened and thus can be taken out and replaced.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sink, characterized in that, It includes a sink body (100), the sink body (100) is installed in an opening (210) of a countertop (200), a front flanging (110) and a rear flanging (120) are respectively provided on the front side and the rear side of the sink body (100), the front flanging (110) and the rear flanging (120) can abut against the upper surface of the countertop (200), and the top edges (130) on the left and right sides or any one side of the left and right of the sink body (100) are not higher than the countertop (200).

2. The sink according to claim 1, characterized in that, It further includes a fastening hook (300), hook connection seats (140) are fixedly provided on the lower surfaces of the front flanging (110) and the rear flanging (120), the fastening hook (300) includes an L-shaped hook body (310) and a fastening screw (320), the L-shaped hook body (310) is composed of a vertical arm and a horizontal arm, the upper end of the vertical arm is clamped with the hook connection seat (140), the lower end is integrally connected with the horizontal arm, a threaded hole is provided on the horizontal arm, the fastening screw (320) is in threaded connection with the threaded hole, and the upper end of the fastening screw (320) can abut against the lower surface of the countertop (200).

3. The sink according to claim 1, wherein A first gasket (400) is clamped between the front flanging (110) and the countertop (200) and between the rear flanging (120) and the countertop (200).

4. The water tank according to claim 1, wherein On the left and right sides of the front flanging (110) and / or the rear flanging (120), a protruding part (150) protruding from the left and right sides of the sink body (100) extends outwards in the left-right direction, and the protruding part (150) can abut against the upper surface of the countertop (200).

5. The water tank according to claim 1, wherein, The gap between the top edge (130) and the countertop (200) is sealed.

6. The sink according to any one of claims 1-5, characterized in that The sink body (100) is of a split structure, the sink body (100) includes a mounting frame (160) and a tank liner (170), the main body of the mounting frame (160) is a rectangular frame body surrounded by the integral connection of four surrounding edges at the front, rear, left and right, the front flanging (110) and the rear flanging (120) are respectively provided on the front side and the rear side of the rectangular frame body and are integrally formed with the rectangular frame body, a first convex edge (161) is provided at the bottom of the four surrounding edges of the rectangular frame body, a second convex edge (171) is provided along the top peripheral edge of the tank liner (170), and the tank liner (170) is hung on the first convex edge (161) through the second convex edge (171), and the top edges (130) on the left and right sides or any one side of the left and right of the rectangular frame body are not higher than the countertop (200).

7. The sink according to claim 6, characterized in that, The top edge (130) is of a flanging structure, sinking steps are processed on the edges on the left and right sides or any one side of the left and right of the opening (210) to form a mounting edge groove (220), and the top edge (130) can abut against the mounting edge groove (220).

8. The sink according to claim 7, characterized in that, The front flanging (110) and the rear flanging (120) can respectively block the front end and the rear end of the mounting edge groove (220).

9. The sink according to claim 6, characterized in that, Sealing glue is applied or a second gasket (500) is clamped between the first convex edge (161) and the second convex edge (171).

10. The sink according to claim 6, characterized in that, It further includes a first clamping plate (600), a second clamping plate (700) is fixedly provided on the side wall of the tank liner (170), vertical sliding grooves (710) are provided on both sides of the first clamping plate (600) or the second clamping plate (700), the first clamping plate (600) and the second clamping plate (700) slide relatively through the sliding grooves (710), a plurality of longitudinally arranged clamping slots (720) are provided in the middle of the second clamping plate (700), a snap button (610) is provided on the first clamping plate (600), one end of the snap button (610) is a clamping part (611), and the other end is a pressing part (612). The top of the first clamping plate (600) has a top plate (620). The first clamping plate (600) can be pushed into the second clamping plate (700) from bottom to top through the sliding grooves (710), so that the clamping part (611) is buckled into the clamping slots (720), and the top plate (620) can be abutted against the lower end surface of the first convex edge (161).

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