CN210976025U

CN210976025U - Anti-blocking floor drain for toilet

Info

Publication number: CN210976025U
Application number: CN201921396343.9U
Authority: CN
Inventors: 曹喜
Original assignee: Xi'an Jingfa Chengpin Building Decoration Co ltd
Current assignee: Xi'an Jingfa Chengpin Building Decoration Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-10
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a bathroom prevents stifled floor drain, its apron and water seal arrangement that includes the floor drain body, is provided with a plurality of limbers, apron lower surface central point puts the fixedly connected with extension rod, the extension rod perisporium articulates there is a plurality of cutting blade, the cutting blade orientation extension rod axle center one side articulates there is first connecting rod, first connecting rod is being on a parallel with on the extension rod axial direction through the stopper with extension rod sliding connection, the apron top is provided with and steps on the button, it is through a plurality of second connecting rods and stopper fixed connection rather than fixed connection to trample the button, the stopper with the opposite side fixedly connected with reset spring of second connecting rod tie point, reset spring with extension rod fixed connection just sets up along its axial. The utility model discloses use cutting blade to cut winding hair and great solid etc. have and make hair and other solid impurity can pass through the floor drain pipeline smoothly, avoid the effect of pipe blockage.

Description

Anti-blocking floor drain for toilet

Technical Field

The utility model belongs to the technical field of drain pipe spare technique for the building and specifically relates to a bathroom prevents stifled floor drain is related to.

Background

The floor drain is an important interface for connecting a drainage pipeline system and indoor ground, is used as an important part of a drainage system in a house, has the performance that the quality of indoor air is directly influenced, and is very important for controlling peculiar smell in a bathroom.

Chinese utility model with publication number CN207362986U discloses a domestic toilet floor drain, which comprises a cover plate, a plurality of holes are arranged on the upper surface of the cover plate, an annular projection is fixedly arranged on the outer edge of the cover plate, the cover plate is provided with a through hole, the top of the cover plate is provided with a gland, the bottom of the gland is fixedly provided with an extension rod, the extension rod passes through the through hole and is vertically arranged in the sleeve, the bottom of the extension rod is provided with a torsional spring, the torsional spring is provided with two baffles, the upper surfaces of the baffles are fixedly provided with brushes, the lower part of the cover plate is provided with a cavity, the sleeve is sleeved with a filter screen, and water flows enter the cavity from the leak hole, the large impurities in the flowing water of the toilet are effectively blocked by the primary filtering of the filter screen, and the hairbrush arranged on the baffle plate intercepts the hair entering the cavity, so that the hair is effectively prevented from entering a sewer pipeline, and the sewer is prevented from being blocked; when the leakage hole is blocked or the water flow is larger, the gland can float upwards, so that the flowing water can flow into the cavity from the through hole and the sleeve conveniently, and the drainage effect is good.

The above prior art solutions have the following drawbacks: the hair is intercepted by the hair brush, and the hair brush is inconvenient to clean after the hair is intercepted by the hair brush.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stifled floor drain is prevented to bathroom uses cutting blade to cut winding hair and great solid etc. has the effect that makes hair and other solid impurity can pass through the floor drain pipeline smoothly, avoids the pipe blockage.

The above object of the present invention is achieved by the following technical solutions:

A toilet anti-blocking floor drain comprises a floor drain body and a cover plate which is arranged above the floor drain body and matched with the floor drain body, wherein a plurality of water through holes are formed in the cover plate, the floor drain body is connected with a water seal device, the center of the lower surface of the cover plate is fixedly connected with an extension rod which is vertically arranged, the peripheral wall of the extension rod is hinged with a plurality of cutting blades, one end part of each cutting blade is hinged with the extension rod, the rotating plane of each cutting blade is the axial section of the extension rod, the cutting blade edge is arranged on the side deviating from the axis of the extension rod, the cutting blade is hinged with a first connecting rod towards the axis of the extension rod, the first connecting rod is in sliding connection with the extension rod through a limiting block in the direction parallel to the axial direction of the extension rod, a treading button is, the second connecting rod passes the apron with stopper fixed connection, the stopper with the opposite side fixedly connected with reset spring of second connecting rod tie point, reset spring with extension rod fixed connection just sets up along its axial.

Through adopting above-mentioned technical scheme, the floor drain apron can carry out first step filtration to hair and other solid impurity, thereby the cutting blade that the floor drain apron below set up can trample the button through the drive and make its extend pole axle cross-section along vertical setting rotate, thereby it cuts to the unfiltered solid impurity of floor drain apron and hair, thereby make hair and other solid impurity can be cut and pass through the floor drain pipeline smoothly, avoid the pipe blockage, trample the design of button simultaneously and be convenient for drive cutting blade's removal, need not remove with hand contact control cutting blade, also convenient to use when improving the security.

The utility model discloses further set up to: extension rod outer wall is provided with along its axial holding tank, cutting blade articulate in the holding tank.

Through adopting above-mentioned technical scheme, in order to realize the cutting to hair silk and solid impurity, the cutting blade sets up to deviating from extension axle center one side, consequently has the possibility of cutting the people taking out the in-process that carries out the clearance with the floor drain apron, articulates cutting blade and is favorable to improving the security that the floor drain used in the holding tank.

The utility model discloses further set up to: the holding tank diapire is provided with and is on a parallel with extension rod axial direction's first spout, the stopper be connected with set up in slider in the first spout.

Through adopting above-mentioned technical scheme, cooperation through slider and first spout makes the stopper along extension rod axial displacement to drive cutting blade and rotate along extension rod axle cross-section and cut winding hair and solid impurity, strengthen spacing effect.

The utility model discloses further set up to: a filter disc is placed below the extension rod in the floor drain body.

Through adopting above-mentioned technical scheme, the design of filter disc does benefit to and filters the collection to hair silk and other solid impurity after being cut, carries out secondary filter to this internal liquid of entering floor drain and solid, reduces the possibility that the floor drain body takes place to block up, and the filter disc can take out simultaneously and clear up solid impurity wherein.

The utility model discloses further set up to: the water sealing device comprises a water collecting tank cup connected with the floor drain body, a water storage cup is arranged below the water collecting tank cup, a water guide pipe is arranged between the water collecting tank cup and the water storage cup and communicated with each other, the water guide pipe extends to the lower portion of the cup opening of the water storage cup, and the central axis of the water guide pipe and the central axis of the water storage cup are eccentrically arranged.

Through adopting above-mentioned technical scheme, water seal arrangement can prevent that this internal water of floor drain from taking place the backward flow to and prevent that gaseous backward flow from leading to producing the peculiar smell in the bathroom, the water seal arrangement of eccentric settings adopts UNICOM's ware principle, because the aqueduct extends to and deposits water cup rim of a cup below, consequently can deposit partly water in the back of using at every turn and form the water seal.

the utility model is further arranged in that the outer edge of the lower surface of the cover plate is fixedly connected with an L-shaped hook, and the contact position of the floor drain body and the cover plate is provided with an L-shaped chute matched with the L-shaped hook.

through adopting above-mentioned technical scheme, carry out the buckle through L shape pothook and L shape spout cooperation between apron and the floor drain body for the difficult change position of apron influences the use of floor drain structure in the use, simple structure convenient to use simultaneously only need rotate the apron when opening and can take off the apron.

The utility model discloses further set up to: the cover plate is arranged to be an arc surface, and the arc surface of the cover plate is arranged towards one side of the floor drain body in a protruding mode.

Through adopting above-mentioned technical scheme, the apron sets up to the cambered surface and is favorable to rivers to gather in the apron position to flow to floor drain body position with higher speed under the action of gravity.

The utility model discloses further set up to: the limbers is in an annular spiral array around the center of the cover plate.

Through adopting above-mentioned technical scheme, the limbers encircles apron centre of a circle cyclic array and is favorable to rivers to form the vortex through the water vent entering floor drain body in-process for the velocity of water flow improves offal rate.

To sum up, the utility model discloses a beneficial technological effect does:

1. The floor drain is provided with a cover plate for primary filtration of water flow, a cutting blade is connected below the cover plate and can cut solid impurities such as hair and the like to enable the solid impurities to pass through the floor drain body conveniently, and the solid impurities after cutting are filtered again through the design of the filter screen, so that the possibility of blockage of the floor drain is reduced through multiple protection;

2. The water seal device is arranged to prevent water from stinking, so that indoor air is not affected, the water seal device adopts an eccentric water seal design, liquid is gathered in the water storage pipe to form a water seal by utilizing the principle of a communicating vessel, and meanwhile, the water passing area is large, so that a water outlet is not easy to block;

3. the cover plate and the floor drain body are buckled through the matching of the L-shaped clamping hook and the L-shaped sliding groove, the structure is simple, and the cover plate is conveniently buckled to prevent the cover plate from moving.

Drawings

Fig. 1 is the utility model provides a pair of bathroom prevents stifled floor drain overall structure sketch map.

Fig. 2 is the utility model provides a pair of bathroom prevents stifled floor drain inside overall structure sketch map.

in the figure, the floor drain comprises a floor drain body 1, a cover plate 2, a water through hole 21, a water through hole 22, an L-shaped clamping hook 23, an L-shaped sliding groove 3, a water sealing device 31, a water collecting groove cup 32, a water storing cup 33, a water guide pipe 4, an extension rod 41, a cutting blade 42, a first connecting rod 43, a limiting block 44, a return spring 45, an accommodating groove 45, a first sliding groove 46, a stepping button 5, a stepping button 51, a second connecting rod 6 and a filter disc.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

referring to fig. 1, for the utility model discloses a bathroom prevents stifled floor drain, including floor drain body 1, floor drain body 1 top is provided with rather than complex apron 2, apron 2 sets up the cambered surface that sets up to the protrusion of 1 one side of floor drain body, be provided with the limbers 21 around 2 centre of a circle position cyclic annular spiral arrays of apron on the apron 2 in addition, the joint between apron 2 and the floor drain body 1, L shape pothook 22 and floor drain body 1 through apron 2 lower surface outer fringe fixed connection mutually support with the L shape spout 23 that apron 2 contact position set up, make apron 2 and floor drain body 1 joint.

The central point of 2 lower surfaces of apron puts and is fixed with extension rod 4, as shown in fig. 2, extension rod 4 outer wall is provided with a plurality of holding tanks 45 along its axial, and holding tank 45 and blade deviate from cutting blade 41 one end tip hinge of extension rod 4 axle center one side, and cutting blade 41's rotation plane is extension rod 4's axial cross-section. In order to facilitate the rotation of the control cutting blade 41, the first connecting rod 42 is hinged on one side of the axis of the extension rod 4 of the cutting blade 41, the first connecting rod 42 is fixedly connected with a limiting block 43 sliding in the axial direction of the extension rod 4, the sliding of the limiting block 43 is realized by a sliding block (not marked in the figure) fixedly connected with the limiting block, and a first sliding groove 46 arranged on the bottom wall of the accommodating groove 45 and parallel to the axial direction of the extension rod 4 is matched with the limiting block. In addition, the limiting block 43 is further connected with a treading button 5 located above the cover plate 2, the treading button 5 penetrates through the cover plate 2 through a plurality of second connecting rods 51 to be fixedly connected with the limiting block 43, in order to enable the cutting blade 41 to automatically reset at each time and be convenient for next use, the opposite side of the connecting point of the limiting block 43 and the second connecting rods 51 is fixedly connected with a return spring 44, and the return spring 44 is arranged along the axial direction of the extension rod 4 and is fixedly connected in the accommodating groove 45.

As shown in fig. 1 and 2, a filter disc 6 is placed below an extension rod 4 in a floor drain body 1, a water seal device 3 is connected below the floor drain body 1, and comprises a water collecting tank cup 31 connected with the floor drain body 1, a water storage cup 32 arranged below the water collecting tank cup 31 and a water guide pipe 33 communicated with the water storage cup and the water storage cup, wherein the water guide pipe 33 extends to the lower part of a cup mouth of the water storage cup 32 to form a height difference, and meanwhile, the central axis of the water guide pipe 33 and the central axis of the water storage cup 32 are eccentrically arranged, so that a water seal is formed at the water storage cup 32 to prevent water return of the floor.

The implementation principle of the embodiment is as follows: after the floor drain is installed, water on the ground of a toilet is firstly filtered for the first time through the water through holes 21 in the cover plate 2 when the floor drain is used, solid impurities outside the cover plate 2 can be directly cleaned, and the cover plate 2 can also be rotated to be separated from the floor drain body 1, so that the impurities on the cover plate 2 are cleaned. Pass the inside impurity of apron 2 entering floor drain, can trample button 5 through pressing, control is rotatory on the axial section of extension rod 4 with cutting blade 41 connected with it, cutting blade 41 rotates as the fulcrum with its articulated position with holding tank 45 in the rotation process, cut probably twine the epaxial hair of extension and other solid impurity that get into the floor drain inside, also can cut the solid impurity of gathering, make solid impurity volume reduce and separate each other, thereby filter impurity more smoothly, cutting blade 41 all can be under reset spring 44 effect reconversion after trampling button 5 every time, be convenient for repeatedly carry out cutting many times. The design of filter screen does benefit to and filters the collection to the solid impurity after the cutting to reduce the possibility that solid impurity blocks floor drain outlet conduit. The water conduit 33 of the water seal device 3 connected with the lower part of the floor drain device extends to the lower part of the cup opening of the water storage cup 32, and through the principle of a communicating vessel, part of water can be accumulated in the water storage cup 32 after each drainage, so that a water seal is formed to prevent water return and odor return.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bathroom prevents stifled floor drain, includes floor drain body (1), set up in floor drain body (1) top and rather than complex apron (2), be provided with a plurality of limbers (21) on apron (2), floor drain body (1) is connected with water seal arrangement (3), its characterized in that: the central point of apron (2) lower surface puts extension rod (4) of the vertical setting of fixedly connected with, extension rod (4) perisporium articulates there are a plurality of cutting blade (41), cutting blade (41) one end tip with extension rod (4) are articulated and its rotation plane is the axle section of extension rod (4), cutting blade (41) blade deviates from extension rod (4) axle center one side sets up, cutting blade (41) orientation extension rod (4) axle center one side articulates there is first connecting rod (42), first connecting rod (42) on being on a parallel with extension rod (4) axial direction through stopper (43) with extension rod (4) sliding connection, apron (2) top is provided with and steps on button (5), it has a plurality of second connecting rod (51) to trample button (5) fixedly connected with, second connecting rod (51) pass apron (2) with stopper (43) fixed connection, the opposite side of the connecting point of the limiting block (43) and the second connecting rod (51) is fixedly connected with a return spring (44), and the return spring (44) is fixedly connected with the extension rod (4) and is arranged along the axial direction of the extension rod.

2. The anti-blocking floor drain for the toilet according to claim 1, characterized in that: extension rod (4) outer wall is provided with along its axial holding tank (45), cutting blade (41) articulate in holding tank (45).

3. The anti-blocking floor drain for the toilet according to claim 2, characterized in that: accommodation groove (45) diapire is provided with and is on a parallel with first spout (46) of extension rod (4) axial direction, stopper (43) are connected with set up in slider in first spout (46).

4. The anti-blocking floor drain for the toilet according to claim 1, characterized in that: a filter disc (6) is placed below the extension rod (4) in the floor drain body (1).

5. The anti-blocking floor drain for the toilet according to claim 1, characterized in that: the water sealing device (3) comprises a water collecting tank cup (31) connected with the floor drain body (1), a water storage cup (32) is arranged below the water collecting tank cup (31), a water guide pipe (33) is arranged between the water collecting tank cup (31) and the water storage cup (32) to be communicated with each other, the water guide pipe (33) extends to the lower portion of a cup opening of the water storage cup (32), and the central axis of the water guide pipe (33) and the central axis of the water storage cup (32) are eccentrically arranged.

6. the anti-blocking floor drain for the toilet according to claim 1, characterized in that an L-shaped hook (22) is fixedly connected to the outer edge of the lower surface of the cover plate (2), and an L-shaped sliding groove (23) matched with the L-shaped hook (22) is arranged at the contact position of the floor drain body (1) and the cover plate (2).

7. The anti-blocking floor drain for the toilet according to claim 6, characterized in that: the cover plate (2) is arranged to be an arc surface, and the arc surface of the cover plate (2) is arranged towards one side of the floor drain body (1) in a protruding mode.

8. The anti-blocking floor drain for the toilet according to claim 7, characterized in that: the water through holes (21) are arranged in an annular spiral array around the circle center of the cover plate (2).