CN209262456U

CN209262456U - A kind of flat row's connector for pipe

Info

Publication number: CN209262456U
Application number: CN201822006914.5U
Authority: CN
Inventors: 牟秀峰
Original assignee: Ai Ho Industrial Technology (suzhou) Co Ltd
Current assignee: Ai Ho Industrial Technology (suzhou) Co Ltd
Priority date: 2018-12-01
Filing date: 2018-12-01
Publication date: 2019-08-16
Anticipated expiration: 2028-12-01

Abstract

The utility model discloses a kind of flat row's connector for pipe, it is related to building part technical field, including connector body, connector body, which runs through, opens up recirculation hole, the clamping slot with flat comb clamping is offered on the inner wall at connector body both ends, sealant is equipped between clamping slot and flat comb, sealant includes the first hard layer, second hard layer and soft layer, first hard layer, soft layer and the second hard layer are sequentially connected, first hard layer is fixedly connected with groove face and is arranged towards the port of connector body, second hard layer and soft layer sliding sleeve are set between groove face and flat comb, soft layer is deformed by thrust, so that soft layer and groove face, flat comb surface fits closely, improve the leakproofness between flat comb and connector body, reduce what flowing water was oozed out from the gap between flat comb and connector body Possibility.

Description

A kind of flat row's connector for pipe

Technical field

The utility model relates to build part technical field, more specifically, it relates to a kind of flat row's connector for pipe.

Background technique

When sprucing up, the beauty with room entirety is drained for convenience, and the drainpipe in room is usually to be embedded in In floor, the drainage hole being connected to drainpipe is opened up on the surface on floor, so that the waste water of toilet be smoothly discharged.

However, pre-buried drainpipe certainly will just need floor internal reservation space in floor, and general drainpipe is in circle Shape hollow pipe causes structural strength of the floor on its thickness direction to reduce, when on the floor for be embedded with drainpipe for a long time by When larger pressure, floor is easy to produce slight crack, leads to breakage, therefore, for can generally adopt in some floor thick-ness thinner regions It is the flat comb of ellipse with section, is connected with each other between flat comb using elliptoid connector, after draining for a long time, flat row Pipe is easy to loosen with joint, causes the leakproofness between flat comb and connector to reduce, so as to cause infiltration.

Utility model content

It is easy to loosen for comb flat in practice and joint, leads to this problem that seeps water, the utility model Purpose is to propose a kind of flat row's connector for pipe, is equipped with sealant by the gap between connector body and flat comb, Soft layer is deformed, so that soft layer is fitted closely with groove face, flat comb surface, reduces what flowing water was oozed out from gap Possibility, concrete scheme are as follows:

A kind of flat row's connector for pipe, including connector body, the connector body, which runs through, offers what water supply was flowed through Recirculation hole, offers the clamping slot with flat comb clamping on the inner wall at the connector body both ends, the clamping slot with it is described Sealant is provided between flat comb；

The sealant include the first hard layer, the second hard layer and soft layer, first hard layer, soft layer with And second hard layer be sequentially connected, first hard layer is fixedly connected with the groove face of the clamping slot and towards the connector The port of ontology is arranged, and second hard layer and soft layer sliding sleeve are set between the groove face and flat comb.

Through the above technical solutions, part flowing water is flow at clamping slot, since flowing water has when water is flowed from recirculation hole Impact force, so that flowing water applies a thrust to the second hard layer, so that the second hard layer applies thrust to intermediate soft layer, Since soft layer has deformability, so that soft layer is deformed, so that soft layer and groove face, flat comb surface are tight Closely connected conjunction improves the sealing between flat comb and connector body to reduce the gap between flat comb and connector body Property, reduce a possibility that flowing water is oozed out from the gap between flat comb and connector body.

Further, the diameter of the clamping slot is greater than the diameter of the recirculation hole, shape on the connector body inner wall At flange, the sealant is positioned close at the flange, and first hard layer is arranged far from the flange.

Through the above technical solutions, mutually impacting between flange in flowing water flow process, biggish impact force is generated, the Two hard layers are at flange, so that the second hard layer is by the biggish impact force for carrying out artesian water, so that soft layer is sent out Raw a greater degree of deformation, and groove face, flat comb surface is even closer is bonded, and increases the close of flat comb and connector body inner wall Feng Xing.

Further, second hard layer is equipped with membrane waterproofing towards the face of the flange.

Through the above technical solutions, not easily penetrating into flowing water inside the second hard layer, extend the second hard layer Service life.

Further, second hard layer is made of porous materials, and water-absorbent material is filled with inside the porous material Particle.

Through the above technical solutions, a small amount of flowing water penetrates into when waterproof layer is damaged by flowing water impact generation for a long time It in second hard layer, is absorbed by water-absorbent material particle, moisture is prevented to penetrate into soft layer again.

Further, water-swellable part is filled between the soft layer and second hard layer.

Through the above technical solutions, when a small amount of moisture penetration enters between soft layer and the second hard layer, water-swellable Part water suction expands, and fits closely with groove face, flat comb surface, improves the sealing between flat comb and connector body again Property.

Further, the water-swellable part is located between the soft layer and the groove face.

Through the above technical solutions, swelling after the water suction of water-swellable part, while the second hard layer pushes away soft layer generation Power makes soft layer deformation, and soft layer squeezes water-swellable part, so that water-swellable part and groove face, flat comb surface are even closer Fitting, improves the leakproofness between flat comb connector body.

Further, elastic piece is equipped in the soft layer.

Through the above technical solutions, after soft layer is squeezed power, elastic piece compression storage elastic potential energy, elastic piece release When elastic potential energy drive soft layer deformation, guarantee soft layer can normally reply reset condition, facilitate next time drain when sealant just Often work.

Further, compressed spring, the length direction of the compressed spring and the stream of water are uniformly provided in the soft layer Logical direction is parallel.

Through the above technical solutions, after soft layer is squeezed power, compressed spring compression storage elastic potential energy, compressed spring Soft layer deformation is driven when discharging elastic potential energy, the deformation and recoil state of soft layer is realized, in addition, being uniformly provided in soft layer Compressed spring can save manufacturing cost.

Further, it is circumferentially with reinforcement cranse along first hard layer in first hard layer, so that institute The first hard layer is stated to push against in the surface of the groove face and flat comb.

It is pushed against through the above technical solutions, reinforcing cranse in groove face and connector body, so that the firm place of the first hard layer In on connector body inner wall, increase the structural stability of sealant.

Compared with prior art, the beneficial effects of the utility model are as follows:

(1) sealant is equipped with by the gap between connector body and flat comb, when flowing water applies the second hard layer When adding thrust, the second hard layer applies thrust to intermediate soft layer, and soft layer is deformed, so that soft layer and slot Face, flat comb surface fit closely, to reduce the gap between flat comb and connector body, improve flat comb and connector Leakproofness between ontology reduces a possibility that flowing water is oozed out from gap；

(2) reinforce cranse by being equipped in the first hard layer, reinforce cranse and pushed against in groove face and connector body, so that First hard layer is firm on connector body inner wall, increases the structural stability of sealant.

Detailed description of the invention

Fig. 1 is the overall schematic of one embodiment of the utility model；

Fig. 2 is the diagrammatic cross-section that the utility model is splitted along the middle line of connector body width direction；

Fig. 3 is the partial enlargement diagram in the portion A in Fig. 2；

Fig. 4 is the diagrammatic cross-section for showing compressed spring.

Appended drawing reference: 1, connector body；2, recirculation hole；3, clamping slot；31, groove face；4, flat comb；5, flange；6, close Sealing；61, the first hard layer；611, reinforce cranse；62, the second hard layer；63, soft layer；631, elastic piece；632, bullet is compressed Spring；7, membrane waterproofing；8, water-swellable part.

Specific embodiment

Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model Mode is not limited only to this.

As shown in Figure 1, a kind of flat row's connector for pipe, including the connector body being connected to the flat comb 4 for draining 1, connector body 1, which runs through, offers the recirculation hole 2(such as Fig. 2 that flows through of supplying water), it offers on the inner wall at 1 both ends of connector body With the clamping slot 3 of flat 4 clamping of comb, clamping slot 3 is adapted to the outer diameter of flat comb 4, and flat comb 4 is clamped on connector, it After can proper drainage.

As shown in Fig. 2, the diameter of clamping slot 3 is greater than the diameter of recirculation hole 2, so that being formed on 1 inner wall of connector body convex Edge 5.

As shown in Figure 1, being permeated to reduce water from the gap between flat comb 4 and connector body 1, connector body 1 in the circular sealant 6 being equipped with for sealing gap between flat comb 4 and clamping slot 3 of groove face 31 of clamping slot 3.In conjunction with Fig. 2 and Fig. 3,6 integral hollow annulus of sealant, sealant 6 are positioned close to the position at flange 5, and sealant 6 includes the first hard layer 61, the second hard layer 62 and the soft layer 63 between the first hard layer 61 and the second hard layer 62, the first hard layer 61, Soft layer 63 and the second hard layer 62, which are successively bonded, forms sealant 6.First hard layer, 61 outer wall is fixedly connected with groove face 31, Inner wall is abutted with flat 4 surface of comb, and the first hard layer 61 is arranged towards the port of connector body 1, is arranged far from flange 5, Second hard layer 62 and 63 sliding sleeve of soft layer are set between 4 surface of groove face 31 and flat comb.

Soft layer 63 is set as flexible rubber ring, and the impact that generation is mutually impacted between flowing water and flange 5 is pushed Dynamic second hard layer 62 increases it along the size of flowing water flow direction upper section, so that soft so that soft layer 63 is deformed A possibility that matter layer 63 and the surface of groove face 31 and flat comb 4 fit closely, and increase leakproofness, reduce infiltration.

As shown in figure 3, reinforcing cranse 611 along being circumferentially with for the first hard layer 61 in the first hard layer 61, reinforce cranse 611 have elasticity, reinforce the elastic force that cranse 611 generates and the first hard layer 61 is pushed against in the surface of groove face 31 and flat comb 4.

As shown in figure 3, water penetration enters inside the second hard layer 62 in order to prevent, the second hard layer 62 is towards flange 5 Face is equipped with membrane waterproofing 7, and membrane waterproofing 7 is specifically configured to PVC waterproof membrane made of nano material, and membrane waterproofing 7 is fixed viscous It connects on 62 surface of the second hard layer, and is completely covered by 62 surface of the second hard layer.

As shown in figure 3, specifically, the second hard layer 62 is made by being uniformly provided with porous rigid plastics, and in hole Portion is filled with water-absorbent material particle, and water-absorbent material particle is set as water-absorbing resin, will transmit through membrane waterproofing 7 and enters the second hard layer Moisture absorption in 62 prevents moisture from being penetrated into soft layer 63 again.

It is filled with water-swellable part 8 between soft layer 63 and the second hard layer 62, water-swellable part 8 is by soft layer 63 and the Gap filling between two hard layers 62, water-swellable part 8 are specifically configured to water-swellable watertight rubber, when a small amount of moisture enters When between soft layer 63 and the second hard layer 62, the water suction own vol expansion of water-swellable part 8, it is good that hardening reforms into restoration Elastomer, fill gap.

Optimization, water-swellable part 8 is located between soft layer 63 and groove face 31, saves manufacturing cost, and water-swellable part 8 is inhaled Gap between full soft layer 63 and flat comb 4 is filled after water, when soft layer 63 is squeezed deformation, the end-on water again of soft layer 63 Expansion piece 8 squeezes, and further increases the leakproofness between sealant 6 and flat comb 4.

As shown in figure 3, being equipped with elastic piece 631 in soft layer 63, elastic piece 631 is specifically configured to cyclic spring steel disc, bullet Property piece 631 thickness be greater than 63 thickness of soft layer 1/4, or can be uniformly provided in soft layer 63 compressed spring 632(as scheme 4), the length direction of compressed spring 632 and the circulating direction of water are parallel, when soft layer 63 is squeezed power, elastic piece 631 or Compressed spring 632 is squeezed power storage elastic potential energy, drives soft layer 63 to deform when discharging elastic potential energy, guarantees soft layer 63 Reset condition can normally be replied.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of flat row's connector for pipe, including connector body (1), which is characterized in that the connector body (1), which is run through, opens Equipped with the recirculation hole (2) that water supply is flowed through, offered and flat comb (4) clamping on the inner wall at connector body (1) both ends Clamping slot (3) is provided with sealant (6) between the clamping slot (3) and the flat comb (4)；

The sealant (6) includes the first hard layer (61), the second hard layer (62) and soft layer (63), first hard Layer (61), soft layer (63) and the second hard layer (62) are sequentially connected, first hard layer (61) and the clamping slot (3) Groove face (31) be fixedly connected and towards the port of the connector body (1) be arranged, second hard layer (62) with it is soft Layer (63) sliding sleeve is set between the groove face (31) and flat comb (4).

2. flat row's connector for pipe according to claim 1, which is characterized in that the diameter of the clamping slot (3) is greater than institute The diameter of recirculation hole (2) is stated, forms flange (5) on connector body (1) inner wall, the sealant (6) is positioned close to At the flange (5), and first hard layer (61) is arranged far from the flange (5).

3. flat row's connector for pipe according to claim 2, which is characterized in that second hard layer (62) is described in The face of flange (5) is equipped with membrane waterproofing (7).

4. flat row's connector for pipe according to claim 1, which is characterized in that second hard layer (62) is by porous material Material is made, and water-absorbent material particle is filled with inside the porous material.

5. flat row's connector for pipe according to claim 4, which is characterized in that the soft layer (63) is hard with described second Water-swellable part (8) are filled between matter layer (62).

6. flat row's connector for pipe according to claim 5, which is characterized in that the water-swellable part (8) is located at described Between soft layer (63) and the groove face (31).

7. flat row's connector for pipe according to claim 1, which is characterized in that be equipped with elastic piece in the soft layer (63) (631).

8. flat row's connector for pipe according to claim 1, which is characterized in that be uniformly provided with pressure in the soft layer (63) The length direction of contracting spring (632), the compressed spring (632) is parallel with the circulating direction of water.

9. flat row's connector for pipe according to claim 1, which is characterized in that along described in first hard layer (61) Cranse (611) are reinforced in being circumferentially with for first hard layer (61), so that first hard layer (61) is pushed against in the groove face (31) and the surface of flat comb (4).