CN217759205U - Floor drain supported by plate spring - Google Patents

Abstract

The utility model discloses an adopt floor drain that leaf spring supported belongs to the deodorant floor drain technical field of preventing returning water, including drainage board, floor drain main part, hourglass core, airtight support and sluicing fill, the drainage board sets up at the top of floor drain main part for filter massive solid matter. The bottom of floor drain main part and sluicing fill spiro union to in with sewage discharge. A sealed support is arranged in the water drain hopper and used for installing a back-opening plate spring, and the leakage core is abutted against the sealed support to form a closed structure, so that the effects of deodorization and anti-overflow are achieved. When the anti-overflow sewage treatment device is used, the water stop plate can sink under the action of the gravity of sewage, the water stop plate downwards presses the reverse-opening plate spring, the plate spring is pressed to flatten and generate elastic deformation, and after sewage flows completely, the reverse-opening plate spring is opened again under the action of internal rebound to lift the water stop plate to ascend, so that the upper part of the water stop plate is abutted against the lower part of the closed ring to form a closed effect to prevent odor and overflow. The utility model discloses simple structure, convenient to use has effectively reduced the floor drain and has used the cost of maintaining.

Description

Floor drain supported by plate spring

Technical Field

The utility model relates to a prevent deodorant floor drain technical field of returning water, concretely relates to adopt floor drain that leaf spring supported.

Background

The floor drain is an important part of a drainage system in a house, and a good floor drain not only requires high drainage speed and is insect-proof and odor-resistant to flow backwards, but also has the advantages of easy disassembly and cleaning and good anti-blocking effect. The spring type floor drain which is commonly adopted at present mainly comprises a spring arranged in a drain core, when no water exists or the water is little, the spring bounces to jack a sealing ring to close a drainage channel, when the water in the floor drain reaches a certain height, the spring is pressed downwards by the water under the action of gravity, and the sealing ring is opened to realize drainage. This kind of effect of deodorant protection against insects of floor drain is better, but uses for a long time and can make the leakproofness variation, need in time change the hourglass core, and the structure of leaking the core is more complicated, changes the trouble, for this reason originally practices thrift the cost, and convenient principle of maintaining especially proposes the utility model discloses.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an adopt floor drain that leaf spring supported to solve among the prior art because change the problem that the floor drain maintenance cost is high that leads to of leaking the core.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses an adopt floor drain that leaf spring supported, drainage board, floor drain main part, hourglass core, airtight support and sluicing fill, the drainage board sets up the top in the floor drain main part, the bottom and the sluicing fill spiro union of floor drain main part, be provided with airtight support in the sluicing fill, install the hourglass core in the airtight support.

Furthermore, the leakage core comprises a water stop plate, a guide shaft and a reverse-opening plate spring, the closed support is abutted to the top of the water stop plate, the guide shaft is arranged at the bottom of the water stop plate and movably inserted on the reverse-opening plate spring, and the reverse-opening plate spring is abutted to the bottom of the water stop plate.

Further, the reaction type plate spring comprises an upper plate spring arm, a base plate, a center hole, a sliding protrusion and a lower plate spring arm, the guide shaft is inserted into the center hole, the center hole is located in the center of the base plate, the upper end of the base plate is integrally connected with the upper plate spring arm, the lower end of the base plate is integrally connected with the lower plate spring arm, and the end part of the lower plate spring arm is provided with the sliding protrusion.

Further, airtight support includes closed ring, leaf spring support and spout, the protruding slip of slip sets up in the spout, the spout is located the bottom of leaf spring support, leaf spring support top links to each other with closed ring is integrative.

Further, the drain hopper comprises a water receiving funnel, a same-layer water outlet and a water outlet, the bottom of the floor drain main body is in threaded connection with the water receiving funnel, the water outlet is formed in the bottom of the water receiving funnel, and the same-layer water outlet is formed in the side face of the water receiving funnel.

Further, still include the hourglass fill, the hourglass fill only includes an export, just the hourglass fill and floor drain main part spiro union intercommunication.

The utility model has the advantages of as follows:

the utility model provides a technical scheme utilizes the formula leaf spring of opening backwards to support the bushing, has simple structure, dependable performance, production advantage convenient, low cost, that easy maintenance and displacement are big, can be used for departments such as balcony, courtyard, natatorium, university bathroom, bathing center more to have the advantage. The scheme simultaneously comprises the design of the same-layer drainage water discharging hopper, the requirement of the same-layer drainage function can be met, and the matching can be selected according to the reserved caliber of the building, so that the problem of high maintenance cost of the floor drain caused by replacement of the leakage core in the prior art is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an exploded structural view of a floor drain supported by a plate spring according to the present invention;

fig. 2 is a perspective view of the floor drain supported by the plate spring according to the present invention;

fig. 3 is a perspective view of the closed support of the floor drain supported by the plate spring according to the present invention;

FIG. 4 is a perspective view of a drain hopper of the floor drain supported by the plate spring according to the present invention;

FIG. 5 is a perspective view of a core leakage of a floor drain supported by a plate spring according to the present invention;

fig. 6 is a perspective view of a water leakage bucket of a floor drain supported by a plate spring provided by the utility model;

fig. 7 is a perspective view of a back-opened plate spring of a floor drain supported by the plate spring according to the present invention;

in the figure: 1, a water filtering plate; 2 a floor drain main body; 3, core leakage; 31 a water stop plate; 32 a guide shaft; 33 counter-tensioned leaf springs; 331 an upper leaf spring arm; 332 a substrate; 333 center hole; 334 a sliding projection; 335 a leaf spring arm; 4, sealing the support; 41, a closed ring; 42 a leaf spring support; 43 chute; 5, a water drainage hopper; 51, a water receiving funnel; 52 a water outlet at the same layer; 53, a water outlet; 6 a water funnel.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, the utility model discloses an adopt floor drain that leaf spring supported, including drainage board 1, floor drain main part 2, bushing 3, airtight support 4 and sluicing fill 5, drainage board 1 sets up at the top of floor drain main part 2 for filter massive solid matter. The bottom of the floor drain main body 2 is in threaded connection with a drain hopper 5 so as to discharge sewage. A sealed support 4 is arranged in the drain hopper 5, the sealed support 4 is used for installing a back-opening plate spring 33, and the leakage core 3 is propped against the sealed support 4 to form a closed structure, so that the effects of deodorization and anti-overflow are achieved.

According to the utility model discloses a concrete embodiment, the core 3 that leaks includes stagnant water board 31, guiding axle 32 and reversal formula leaf spring 33, as shown in fig. 5 and fig. 1, airtight support 4 offsets with stagnant water board 31's top, stagnant water board 31's bottom is provided with guiding axle 32, guiding axle 32 activity is inserted and is established on reversal formula leaf spring 33, reversal formula leaf spring 33 central point is equipped with centre bore 333, stagnant water board 31 lower part center is equipped with guiding axle 32, stagnant water board 31's guiding axle 32 inserts in the leaf spring centre bore 333, reversal formula leaf spring 33 offsets with stagnant water board 31's bottom, make reversal formula leaf spring 33 play the positioning action to stagnant water board 31 from this, and simultaneously, reversal formula leaf spring 33 plays the supporting action to stagnant water board 31.

According to a specific embodiment of the present disclosure, the counter leaf spring 33 includes an upper leaf spring arm 331, a base plate 332, a center hole 333, a sliding protrusion 334, and a lower leaf spring arm 335, as shown in fig. 7, the guiding shaft 32 is inserted into the center hole 333, the center hole 333 is located at the center of the base plate 332, the upper end of the base plate 332 is integrally connected to the upper leaf spring arm 331, the lower end of the base plate 332 is integrally connected to the lower leaf spring arm 335, and the counter leaf spring 33 is in the form of: an upper spring arm 331 and a lower spring arm 335 are provided, extending outwardly in opposite but equal numbers, and are provided with a sliding projection 334 at the end of the lower spring arm 335.

According to the utility model discloses a concrete embodiment, airtight support 4 includes airtight ring 41, leaf spring support 42 and spout 43, and the slip is protruding 334 to slide and is set up in spout 43, and spout 43 is located leaf spring support 42's bottom, and leaf spring support 42 top links to each other with airtight ring 41 is integrative. The sealing ring 41 and the plate spring support 42 are integrated, as shown in fig. 3, the upper part of the plate spring support 42 is provided with a groove sealing ring 41 which is aligned with and abutted against the water stop plate 31, and the sliding protrusion 334 on the lower plate spring arm 335 is laid into the sliding groove 43, so that the plate spring support 43 has a supporting and positioning function on the counter-tension plate spring 33. The counter-opening plate spring 33 is made of salt fog resistant and corrosion resistant elastic materials, when the counter-opening plate spring 33 is pressed by sewage gravity, the water stop plate 31 sinks, the water stop plate 31 presses the upper plate spring arm 331 downwards, force is transmitted to the lower plate spring arm 335 downwards at the moment, meanwhile, the plate spring support 42 forms reaction force to the lower plate spring arm 335, the counter-opening plate spring 33 is pressed to be flattened and forms internal force accumulation at the moment, when sewage flows completely, the counter-opening plate spring 33 is opened again under the action of internal rebound, the upper plate spring arm 331 lifts the water stop plate 31 to rise, the upper portion of the water stop plate 31 is abutted against the lower portion of the sealed ring 41 to form a closed state, and the effects of deodorization and anti-overflow are achieved.

According to the utility model discloses a concrete embodiment, sluicing fill 5 includes water receiving funnel 51, with layer outlet 52 and lower mouth of a river 53, the bottom and the water receiving funnel 51 spiro union intercommunication of floor drain main part 2, and water receiving funnel 51 is provided with different models to in matchwith the downcomer of different specifications. As shown in fig. 4, a drain opening 53 is arranged at the bottom of the water receiving funnel 51, and a drain opening 52 at the same layer is arranged at the side of the water receiving funnel 51, so that floor drains at the same area and the same layer height can be communicated together, so as to facilitate sewage drainage.

According to the utility model discloses a concrete embodiment still includes the hourglass fill 6, leaks fill 6 and structurally compares with the sluicing fill 5, leaks fill 6 only includes an export, and leaks fill 6 and 2 spiro union intercommunications of floor drain main part to sewage flows through.

The utility model discloses use as follows:

the utility model discloses an adopt floor drain that leaf spring supported, during its specific use, when stagnant water board 31 receives the oppression of sewage gravity, stagnant water board 31 sinks, thereby extrude upper leaf spring arm 331, pressure conduction to lower leaf spring arm 335 this moment, leaf spring support 42 forms reaction force to lower leaf spring arm 335 simultaneously, make the back-opening leaf spring 33 compression variant form elasticity simultaneously, after the sewage flows clean, back-opening leaf spring 33 receives inside bounce-back effect to open upper leaf spring arm 331 again and lifts stagnant water board 31 and rise, make stagnant water board 31 upper portion and 41 lower part counterbalance closure of sealed ring, thereby play deodorant and anti-overflow effect.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (6)

1. The utility model provides an adopt floor drain that leaf spring supported, its characterized in that, strainer plate (1), floor drain main part (2), leaking core (3), airtight support (4) and sluicing fill (5), strainer plate (1) sets up the top at floor drain main part (2), the bottom and the sluicing fill (5) spiro union of floor drain main part (2), be provided with airtight support (4) in sluicing fill (5), install leaking core (3) in airtight support (4).

2. The floor drain supported by the plate spring as claimed in claim 1, wherein the drain core (3) comprises a water stop plate (31), a guide shaft (32) and a back-tension plate spring (33), the closed support (4) abuts against the top of the water stop plate (31), the guide shaft (32) is arranged at the bottom of the water stop plate (31), the guide shaft (32) is movably inserted into the back-tension plate spring (33), and the back-tension plate spring (33) abuts against the bottom of the water stop plate (31).

3. The floor drain supported by the plate spring as claimed in claim 2, wherein the back-tensioned plate spring (33) comprises an upper plate spring arm (331), a base plate (332), a central hole (333), a sliding protrusion (334) and a lower plate spring arm (335), the guide shaft (32) is inserted into the central hole (333), the central hole (333) is located in the center of the base plate (332), the upper end of the base plate (332) is integrally connected with the upper plate spring arm (331), the lower end of the base plate (332) is integrally connected with the lower plate spring arm (335), and the end of the lower plate spring arm (335) is provided with the sliding protrusion (334).

4. Floor drain supported by leaf springs according to claim 3, characterized in that said airtight support (4) comprises an airtight ring (41), a leaf spring support (42) and a sliding groove (43), said sliding protrusion (334) is slidingly arranged in the sliding groove (43), said sliding groove (43) is located at the bottom of the leaf spring support (42), the top of the leaf spring support (42) is integrally connected with the airtight ring (41).

5. The floor drain supported by the plate spring as claimed in claim 4, wherein the drain hopper (5) comprises a water receiving funnel (51), a same-layer drain outlet (52) and a drain outlet (53), the bottom of the floor drain body (2) is in threaded connection with the water receiving funnel (51), the drain outlet (53) is arranged at the bottom of the water receiving funnel (51), and the same-layer drain outlet (52) is arranged on the side surface of the water receiving funnel (51).

6. The floor drain supported by the plate spring as claimed in claim 4, further comprising a water leakage bucket (6), wherein the water leakage bucket (6) only comprises one outlet, and the water leakage bucket (6) is in threaded connection with the floor drain main body (2).

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