CN208594601U - A kind of outlet device of flip-over type - Google Patents

Abstract

The utility model provides a kind of outlet device of flip-over type, belongs to sanitation technical field.It solve existing outlet device easily block, water be easily accessible in bouncing mechanism cause to get rusty, the technical problems such as service life difference.Coaxial center-pole and hollow connecting rod are provided between the screen frame (unit) and water seal cover of this bounce drainage device, the lower end of center-pole and the middle part of screen frame (unit) are connected, the upper end of connecting rod is detachably fixed with water seal cover, the lower end of connecting rod can be set on the upper end of center-pole and opposite center-pole slides up and down, and connecting rod is connected with center-pole by bouncing mechanism.The outlet device connection of this flip-over type is more succinct, increases the leak area of screen frame (unit), is lauched more smooth, is not easy to plug, is conducive to improve service life；And it is also easier to be cleaned, using more convenient.

Description

A kind of outlet device of flip-over type

Technical field

The utility model belongs to water channel sewage equipment technical field, refers in particular to a kind of outlet device of flip-over type.

Background technique

Currently, the visible water tank water outlet device water seal cover in market, there is independently take formula and lid and litter basket integrally pressing Two class of flip-over type, formula of independently taking is common and troublesome in poeration, and flip-over type is dumped rubbish inconvenient.

To solve the above-mentioned problems, application No. is the utility models of " 201621354964.7 " to disclose a kind of pressing spring Formula water tank water outlet device, including main body, the lower part of body lumen place litter basket, bracket and water seal cover, envelope are placed on litter basket With " [" shape drag hook is buckled together in the pore of the center-pole insertion bracket of water cover.The lower part of bracket is discoid, bracket with holes Middle part be hollow tubular structure, its underpart be equipped with drag hook hole.It is handle at the top of water seal cover, is discoid lid under handle, It is center bar under lid, the lower part of center-pole is equipped with drag hook slideway, and drag hook slideway is that the heart of special designing is unidirectionally closed back Road form.The mesoporous of hollow tubular structure is put into spring, and the center-pole of water seal cover is inserted into the mesoporous of hollow tubular structure and with it Spring is close in end face, and the lower end heel of drag hook is inserted into drag hook hole, and the upper end heel of drag hook is placed among drag hook slideway, with this Bracket and water seal cover are assembled together by drag hook, spring.

In above-mentioned outlet device, in the hollow tubular structure that the center-pole insertion being disposed over is arranged below, meeting Cause the diameter of hollow tubular structure will certainly be bigger, occupies effective leak area in bracket, influence the smooth degree being lauched And effect；And when being lauched, water is easily entered inside hollow tubular structure, and the components such as spring, drag hook is made to get rusty or by foreign matter Blocking, influences the service life of this outlet device.

Summary of the invention

The purpose of the utility model is to provide one kind to be lauched more smooth, the higher bounce drainage device of service life.

Purpose of the utility model is realized as follows:

A kind of outlet device of flip-over type exists including that can seal the main body of fixed tubulose with sink and removably be arranged Main intracorporal screen frame (unit) forms step surface to contract in the main body inner wall of the tubulose, and the screen frame (unit) is placed on the step surface, The inlet of the main body is provided with can be by the water seal cover of inlet seal, which is characterized in that between the screen frame (unit) and water seal cover It is provided with coaxial center-pole and hollow connecting rod, the lower end of the center-pole and the middle part of screen frame (unit) are connected, the connecting rod Upper end be detachably fixed with water seal cover, the lower end of the connecting rod can be set on the upper end of center-pole and opposite Center-pole slides up and down, and the connecting rod is connected with center-pole by bouncing mechanism.

Its working principles are as follows: the outlet device of this flip-over type is by the location swap of traditional center-pole and connecting rod, under making Hydrophone optimizes the connection structure of screen frame (unit) and center-pole under the premise of with normal bouncing function, makes the two connection more Succinctly, the area for being used for leak in screen frame (unit) is increased, makes to be lauched more smooth；Meanwhile increasing effective leak area of screen frame (unit) Afterwards, screen frame (unit) can accommodate the foreign matter more than energy, it is not easy to by foreign matters from being blocked, be conducive to the service life for improving this outlet device；And In scale removal process, since center-pole increases at a distance from sieve frame side wall, screen frame (unit) is also easier to be cleaned, more convenient to use.

In a kind of outlet device of above-mentioned flip-over type, the bouncing mechanism include be provided with the support plate of heart-shaped sliding slot with And be arranged in connecting rod " [drag hook of " font, the lower end of the support plate are fixed on the upper end of center-pole, the connecting rod Upper side on bias be fixed with locating piece, the inside of the locating piece is equipped with drag hook hole, and the bending part of the drag hook upper end is inserted Enter in the drag hook hole, can slide in the bending part insertion of the drag hook lower end heart-shaped sliding slot and along heart-shaped sliding slot, The spring that connecting rod is pushed away to center-pole is provided between the upper end of the center-pole and the upper side of connecting rod.Above-mentioned spring machine In the case that the design of structure can ensure core bar in the implementation and connecting rod location swap, bouncing function still can be normally real It is existing also, further, since center-pole is only required to realize the effect of fixed support plate and support spring, In the case where ensuring bouncing function, what can be designed is smaller, is conducive to the effective lower water area for further increasing screen frame (unit), under raising The smoothness of water.

In a kind of outlet device of above-mentioned flip-over type, the lateral surface of the upper end of the connecting rod is provided with external screw thread, The water seal cover includes the interconnecting piece of water seal cover main body and coaxial tubular, under the upper end of the interconnecting piece and water seal cover main body Side is connected, and the internal screw thread with external screw thread cooperation, the connecting rod and water shutoff are provided on the medial surface of the interconnecting piece Lid is connected by the external screw thread and internal screw thread.

In a kind of outlet device of above-mentioned flip-over type, ring is provided on the lateral surface of the locating piece below the drag hook hole Connected in star is arranged with the flexible steel ring that can be fixed on the upper end bending part of drag hook in drag hook hole in the annular groove.On The upper end of drag hook can be fixed in the drag hook hole of locating piece by the design for stating flexible steel ring and annular groove, avoid drag hook loose It is dynamic, so as to ensure that the lower end of drag hook can accurately be slided along heart-shaped sliding slot, without departing from the range of heart-shaped sliding slot, have Conducive to the stability for improving this outlet device, increase service life.

In a kind of outlet device of above-mentioned flip-over type, the height at the top of the locating piece to internal screw thread bottom is less than or equal to The height of interconnecting piece on water seal cover.It is less than or equal to the height of interconnecting piece on water seal cover at the top of locating piece to the height of internal screw thread bottom Design can ensure that connecting rod can securely be connect with water seal cover, be conducive to the stability for improving this outlet device.

In a kind of outlet device of above-mentioned flip-over type, the heart sliding slot includes the upper left slideway set gradually, lower-left Slideway, bottom right slideway and upper right slideway, the depth on the downside of the upper left slideway are less than the depth on the downside of the sliding slot of lower-left, the lower-left Depth on the upside of slideway is less than the depth on the upside of the sliding slot of bottom right, and the depth on the downside of the bottom right slideway is less than on the downside of upper right sliding slot Depth, the depth on the upside of the upper right slideway are less than the depth on the upside of the sliding slot of upper left, and the bending part of the drag hook lower end being capable of edge Upper left slideway, lower-left slideway, bottom right slideway and upper right slideway direction circuit sequentially sliding.Upper left is sliding in above-mentioned heart sliding slot The downside in road is connect with the downside of lower-left slideway, and the upside of lower-left slideway is connect with the upside of bottom right slideway, under the slideway of bottom right Side is connect with the downside of upper right slideway, and the upside of upper right slideway is connect with the upside of upper left slideway；The depth of above-mentioned each slideway Design when can ensure to push the bending part of drag hook lower end can be slided along upper left slideway, lower-left slideway, it is final to block Cross part on the upside of lower-left slideway and bottom right slideway, spring is in compressive state at this time, and water seal cover can be by body seal；It presses Press seal water cover makes the bending part of drag hook lower end glide along bottom right slideway, subsequently into upper right slideway, along on upper right slideway It is sliding, it is finally stuck in the infall of upper left slideway and upper right slideway, at this point, water seal cover is popped up from the inlet of main body, in sink Water can between main body and water seal cover gap outflow.

In a kind of outlet device of above-mentioned flip-over type, the screen frame (unit) includes circular side plate, the circle coaxial with side plate The mounting portion of annular and several are used for the support rod of connecting lateral plate and mounting portion, the inside of the mounting portion and center-pole Lower end is threadedly coupled, support rod array setting annular in shape, the side plate, support rod and peace centered on the central axes of mounting portion Dress portion is molded as one formula structure.

In a kind of outlet device of above-mentioned flip-over type, at least one seal groove is provided on the lateral surface of the side plate, It is provided with the sealing ring of annular in the seal groove, the lateral surface of the side plate, the envelope are protruded from the outside of the sealing ring The sealing rubber ring that can be close to main body inner wall is arranged on the interconnecting piece of water cover.

In a kind of outlet device of above-mentioned flip-over type, the axial direction on the side wall of the center-pole along center-pole, which is provided with, to be led To slot, it is provided with screw hole corresponding with guide groove in the connecting rod, passes through screw hole and its end with the screw of screw hole cooperation It is placed in the guide groove, the screw can follow connecting rod to slide up and down along guide groove.

In a kind of outlet device of above-mentioned flip-over type, the lower end of the spring is set in the outside of the support plate, The lower end of the spring is resisted against on the upper surface of center-pole.

Compared with the prior art, the utility model has prominent and beneficial technical effects that:

The utility model optimizes the connection structure of screen frame (unit) and center-pole, keeps the two connection more succinct, increases screen frame (unit) In be used for leak area, make to be lauched more smooth；Meanwhile after increasing effective leak area of screen frame (unit), screen frame (unit) can be accommodated Foreign matter more than energy, it is not easy to by foreign matters from being blocked, be conducive to the service life for improving this outlet device；And in scale removal process, by Increase at a distance from sieve frame side wall in center-pole, screen frame (unit) is also easier to be cleaned, more convenient to use.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the attachment structure schematic diagram of the center-pole of the utility model, connecting rod and screen frame (unit).

Fig. 3 is the structural schematic diagram of the heart-shaped sliding slot of the utility model.

Fig. 4 is the center-pole of the utility model and the structural schematic diagram of screen frame (unit).

Fig. 5 is the structural schematic diagram of the water seal cover of the utility model.

Such as figure, 1, main body；2, screen frame (unit)；3, step surface；4, water seal cover；5, center-pole；6, connecting rod；7, support plate；8, the heart Shape sliding slot；81, upper left slideway；82, lower-left slideway；83, bottom right slideway；84, upper right slideway；9, drag hook；10, locating piece；12, bullet Spring；13, external screw thread；14, water seal cover main body；15, interconnecting piece；16, internal screw thread；17, annular groove；18, flexible steel ring；19, side Plate；20, mounting portion；21, support rod；22, sealing ring；23, sealing rubber ring；24, guide groove；25, screw hole；26, screw.

Specific embodiment

The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5:

The outlet device of this flip-over type includes the main body 1 that fixed tubulose can be sealed with sink and dismountable setting in master Screen frame (unit) 2 in body 1 forms step surface 3 to contract on 1 inner wall of main body of tubulose, and screen frame (unit) 2 is placed on step surface 3, main body 1 Inlet is provided with can be by the water seal cover 4 of inlet seal, which is characterized in that is provided between screen frame (unit) 2 and water seal cover 4 coaxial Center-pole 5 and hollow connecting rod 6, the lower end of center-pole 5 and the middle part of screen frame (unit) 2 are connected, the upper end of connecting rod 6 and water seal cover 4 It being detachably fixed, the lower end of connecting rod 6 can be set on the upper end of center-pole 5 and opposite center-pole 5 slides up and down, Connecting rod 6 is connected with center-pole 5 by bouncing mechanism.The outlet device of this flip-over type is by the position of traditional center-pole 5 and connecting rod 6 Exchange is set, makes outlet device under the premise of with normal bouncing function, the connection structure of screen frame (unit) 2 and center-pole 5 is optimized, makes The two connection is more succinct, increases the area for being used for leak in screen frame (unit) 2, makes to be lauched more smooth；Meanwhile increasing screen frame (unit) 2 Effective leak area after, screen frame (unit) 2 can accommodate the foreign matter more than energy, it is not easy to by foreign matters from being blocked, be conducive to improve this outlet device Service life；And in scale removal process, since center-pole 5 increases at a distance from 2 side wall of screen frame (unit), screen frame (unit) 2 be also easier to by Cleaning, it is more convenient to use.

As shown in Figure 1-3, bouncing mechanism includes being provided with the support plate 7 of heart-shaped sliding slot 8 and being arranged in connecting rod 6 " [drag hook 9 of " font, the lower end of support plate 7 are fixed on the upper end of center-pole 5, and bias is fixed with fixed on the upper side of connecting rod 6 Position block 10, the inside of locating piece 10 are equipped with 9 hole of drag hook, in bending part insertion 9 hole of drag hook of 9 upper end of drag hook, 9 lower end of drag hook it is curved Folding part is inserted into heart-shaped sliding slot 8 and can be slided along heart-shaped sliding slot 8, between the upper end of center-pole 5 and the upper side of connecting rod 6 It is provided with the spring 12 that connecting rod 6 is pushed away to center-pole 5；The lower end of spring 12 is set in the outside of support plate 7, spring 12 Lower end is resisted against on the upper surface of center-pole 5；Heart-shaped sliding slot 8 includes upper left slideway 81, the lower-left slideway 82, bottom right set gradually Slideway 83 and upper right slideway 84, the depth of 81 downside of upper left slideway are less than the depth on the downside of the sliding slot of lower-left, 82 upside of lower-left slideway Depth be less than the depth on the upside of the sliding slot of bottom right, the depth of the downside of bottom right slideway 83 is less than the depth on the downside of upper right sliding slot, upper right The depth of 84 upside of slideway is less than the depth on the upside of the sliding slot of upper left, and the bending part of 9 lower end of drag hook can be along upper left slideway 81, a left side The direction of glide path 82, bottom right slideway 83 and upper right slideway 84 circuits sequentially sliding.

In the case that the design of above-mentioned bouncing mechanism can ensure 6 location swap of core bar 5 in the implementation and connecting rod, spring Function remains unchanged and can normally realize, also, further, since center-pole 5 is only required to realize fixed support plate 7 and branch The effect of spring 12 is supportted, in the case where ensuring bouncing function, what can be designed is smaller, is conducive to further increase screen frame (unit) 2 effective lower water area, improves the smoothness being lauched.The downside of upper left slideway 81 and lower-left slideway 82 in above-mentioned heart sliding slot 8 Downside connection, the upside of lower-left slideway 82 connect with the upside of bottom right slideway 83, the downside of bottom right slideway 83 and upper right slideway 84 downside connection, the upside of upper right slideway 84 is connect with the upside of upper left slideway 81；The design of the depth of above-mentioned each slideway The bending part of 9 lower end of drag hook can be slided along upper left slideway 81, lower-left slideway 82 when capable of ensuring to push, and be finally stuck in The cross part of 83 upside of lower-left slideway 82 and bottom right slideway, spring 12 is in compressive state at this time, and water seal cover 4 can be by main body 1 Sealing；Water seal cover 4 is pressed, so that the bending part of 9 lower end of drag hook is glided along bottom right slideway 83, subsequently into upper right slideway 84, edge It is sliding on upper right slideway 84, the infall of upper left slideway 81 and upper right slideway 84 is finally stuck in, at this point, water seal cover 4 is from main body 1 Inlet pop-up, water in sink can gap outflows between main body 1 and water seal cover 4.

As shown in Figure 1, Figure 2 and shown in Fig. 5, the lateral surface of the upper end of connecting rod 6 is provided with external screw thread 13, and water seal cover 4 includes The interconnecting piece 15 of water seal cover main body 14 and coaxial tubular, the upper end of interconnecting piece 15 and the downside of water seal cover main body 14 are connected, The internal screw thread 16 cooperated with external screw thread 13 is provided on the medial surface of interconnecting piece 15, connecting rod 6 and water seal cover 4 pass through external screw thread 13 It is connected with internal screw thread 16；10 top of locating piece is less than or equal to the height of interconnecting piece 15 on water seal cover 4 to the height of 16 bottom of internal screw thread Degree；Annular groove 17 is provided on the lateral surface of locating piece 10 below 9 hole of drag hook, being arranged in annular groove 17 can will draw The upper end bending part of hook 9 is fixed on the flexible steel ring 18 in 9 hole of drag hook.Height at the top of locating piece 10 to 16 bottom of internal screw thread is small It can ensure that connecting rod 6 can securely be connect with water seal cover 4 in the design for being equal to the height of interconnecting piece 15 on water seal cover 4, favorably In the stability for improving this outlet device.The design of above-mentioned flexible steel ring 18 and annular groove 17 can consolidate the upper end of drag hook 9 It is scheduled in 9 hole of drag hook of locating piece 10, avoids drag hook 9 from loosening, so as to ensure that the lower end of drag hook 9 can be accurately along the heart Shape sliding slot 8 slides, and without departing from the range of heart-shaped sliding slot 8, is conducive to the stability for improving this outlet device, increases service life.

As shown in Figure 2 and Figure 4, screen frame (unit) 2 includes the mounting portion 20 of circular side plate 19, the circular ring shape coaxial with side plate 19 And several support rods 21 for connecting lateral plate 19 and mounting portion 20, the inside of mounting portion 20 and the lower end of center-pole 5 It is threadedly coupled, support rod 21 array setting annular in shape, side plate 19, support rod 21 and installation centered on the central axes of mounting portion 20 Portion 20 is molded as one formula structure；It is provided at least one seal groove on the lateral surface of side plate 19, is provided with annular in seal groove Sealing ring 22, the outside of sealing ring 22 protrudes from the lateral surface of side plate 19, and being arranged on the interconnecting piece 15 of water seal cover 4 can be tight Paste the sealing rubber ring 23 of 1 inner wall of main body；Axial direction on the side wall of center-pole 5 along center-pole 5 is provided with guide groove 24, connecting rod 6 On be provided with screw hole 25 corresponding with guide groove 24, pass through screw hole 25 and its end with the screw 26 that screw hole 25 cooperates and be placed in and lead Into slot 24, screw 26 can follow connecting rod 6 to slide up and down along guide groove 24.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims (10)

1. a kind of outlet device of flip-over type, including the main body that can seal fixed tubulose with sink and dismountable setting in master Intracorporal screen frame (unit) forms step surface to contract in the main body inner wall of the tubulose, and the screen frame (unit) is placed on the step surface, institute Stating the inlet of main body, be provided with can be by the water seal cover of inlet seal, which is characterized in that sets between the screen frame (unit) and water seal cover It is equipped with coaxial center-pole and hollow connecting rod, the lower end of the center-pole and the middle part of screen frame (unit) are connected, the connecting rod Upper end is detachably fixed with water seal cover, the lower end of the connecting rod can be set on the upper end of center-pole and relatively in Core bar slides up and down, and the connecting rod is connected with center-pole by bouncing mechanism.

2. a kind of outlet device of flip-over type according to claim 1, it is characterised in that: the bouncing mechanism includes being provided with The support plate of heart-shaped sliding slot and be arranged in connecting rod " [drag hook of " font, the support plate take shape in the upper of center-pole End, bias is fixed with locating piece on the upper side of the connecting rod, and the inside of the locating piece is equipped with drag hook hole, the drag hook The bending part of upper end is inserted into the drag hook hole, and can be along in the bending part insertion of the drag hook lower end heart-shaped sliding slot Heart-shaped sliding slot sliding, is provided with the bullet that connecting rod is pushed away to center-pole between the upper end of the center-pole and the upper side of connecting rod Spring.

3. a kind of outlet device of flip-over type according to claim 2, it is characterised in that: outside the upper end of the connecting rod Side is provided with external screw thread, and the water seal cover includes the interconnecting piece of water seal cover main body and coaxial tubular, the interconnecting piece it is upper End and the downside of water seal cover main body are connected, and the interior spiral shell with external screw thread cooperation is provided on the medial surface of the interconnecting piece Line, the connecting rod and water seal cover are connected by the external screw thread and internal screw thread.

4. a kind of outlet device of flip-over type according to claim 2, it is characterised in that: the locating piece below the drag hook hole Lateral surface on be provided with annular groove, drag hook can be fixed on for the upper end bending part of drag hook by being arranged in the annular groove Flexible steel ring in hole.

5. a kind of outlet device of flip-over type according to claim 3, it is characterised in that: arrive internal screw thread at the top of the locating piece The height of bottom is less than or equal to the height of interconnecting piece on water seal cover.

6. a kind of outlet device of flip-over type according to claim 2, it is characterised in that: the lower end of said support plate is in Core bar is cut, and the heart sliding slot includes the upper left slideway set gradually, lower-left slideway, bottom right slideway and upper right slideway, Depth on the downside of the upper left slideway is less than the depth on the downside of the sliding slot of lower-left, and the depth on the upside of the lower-left slideway is sliding less than bottom right Depth on the upside of slot, the depth on the downside of the bottom right slideway are less than the depth on the downside of upper right sliding slot, on the upside of the upper right slideway Depth is less than the depth on the upside of the sliding slot of upper left, and the bending part of the drag hook lower end can be along upper left slideway, lower-left slideway, bottom right The direction of slideway and upper right slideway circuits sequentially sliding.

7. a kind of outlet device of flip-over type according to claim 2, it is characterised in that: the lower end of the spring is set in The lower end in the outside of the support plate, the spring is resisted against on the upper surface of center-pole.

8. a kind of outlet device of flip-over type described in -7 any one according to claim 1, it is characterised in that: the screen frame (unit) includes The mounting portion of circular side plate, the circular ring shape coaxial with side plate and several supports for connecting lateral plate and mounting portion Bar, the inside of the mounting portion are threadedly coupled with the lower end of center-pole, and support rod is in ring centered on the central axes of mounting portion The setting of shape array, the side plate, support rod and mounting portion are molded as one formula structure.

9. a kind of outlet device of flip-over type according to claim 8, it is characterised in that: be arranged on the lateral surface of the side plate There is at least one seal groove, the sealing ring of annular is provided in the seal groove, protrudes from the side on the outside of the sealing ring The lateral surface of plate is arranged with the sealing rubber ring that can be close to main body inner wall on the interconnecting piece of the water seal cover.

10. a kind of outlet device of flip-over type described in -7 any one according to claim 1, it is characterised in that: the center-pole Side wall on the axial direction of center-pole is provided with guide groove, screw hole corresponding with guide groove is provided in the connecting rod, with spiral shell The screw of hole cooperation passes through screw hole and its end is placed in the guide groove, and the screw can follow connecting rod along guiding Slot slides up and down.