CN206874910U - Water-saving piece - Google Patents
Water-saving piece Download PDFInfo
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- CN206874910U CN206874910U CN201720706920.4U CN201720706920U CN206874910U CN 206874910 U CN206874910 U CN 206874910U CN 201720706920 U CN201720706920 U CN 201720706920U CN 206874910 U CN206874910 U CN 206874910U
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- water
- saving piece
- flow hole
- deformation
- boss
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Abstract
It the utility model is related to a kind of water-saving piece, including water-saving piece body, one end of tattooing handle and deformation boss, the water-saving piece body is provided with the through flow hole through the water-saving piece body, the one end of tattooing handle is located on one end of through flow hole, and the one end of tattooing handle is full of through flow hole so that the aperture of through flow hole diminishes, the deformation boss is located on the other end of through flow hole, the deformation boss includes resistance part and multiple deformations, the resistance part is connected by multiple deformations with water-saving piece body, it is spaced and lays between multiple deformations, gap between two neighboring deformations is connected with through flow hole, when resistance part is by towards with external force on one end of tattooing handle direction, the deformations can produce elastic deformation so that the spacing between resistance part and one end of tattooing handle diminishes, to solve the problems, such as that existing water saving fixtures flow control is unstable.
Description
Technical field
Bathroom field is the utility model is related to, more particularly, to a kind of water-saving piece.
Background technology
Sanitaryware (such as gondola water faucet, spray gun, leading bubbler etc.) typically understands bathroom to reach the effect of water saving at present
Increase water saving fixtures on product.Such as Patent No. US6695011B2, the water saving fixtures of such a structure are in water by rubber ring
Pressure deformation, so as to change the sectional area of water outlet, so as to come control the flow of water reach water-saving result, locate always for a long time
In the advanced position of saving product of water, used by the manufacturer of vast saving product of water, another changes water outlet by flow of metal
Section, reach the effect of water saving.But all very high are required to rubber ring various aspects with what rubber ring deformed, flow control
Very it is difficult to must control, and flow of metal come control flow one be it is complicated, assembling uncontrollable factor it is relatively more, flow control
Also it cannot be guaranteed with product stability.Will be there is hydraulic pressure low discharge to be low, hydraulic pressure high flow capacity is high, and flowed fluctuation is big, control
The problem of instability of flow.
Utility model content
The utility model aims to provide a kind of water-saving piece, the water-saving piece by water-saving piece body set one end of tattooing handle and
Deformation boss, deformation boss produces deformation under the effect of high hydraulic pressure, and then reduces water route passage section, realizes throttling, to solve
Existing water saving fixtures flow controls the problem of unstable.
Concrete scheme is as follows：
A kind of water-saving piece, including
A kind of water-saving piece, including
Water-saving piece body, the water-saving piece body are provided with the through flow hole through the water-saving piece body, and the through flow hole enters
Water end (W.E.) and water side are located in the both ends of the surface of water-saving piece body respectively；
One end of tattooing handle, the one end of tattooing handle are located at the water side of through flow hole, and the one end of tattooing handle is full of through flow hole
So that the aperture at through flow hole water side diminishes；
Deformation boss, the deformation boss are located at the water inlet end of through flow hole, and the deformation boss includes resistance part and more
Individual deformations, the resistance part are connected by multiple deformations with water-saving piece body, are spaced and are laid between multiple deformations, phase
Gap between adjacent two deformations is connected with through flow hole, when resistance part is by towards external force at water side, the deformation
Portion can produce elastic deformation so that the spacing between resistance part and one end of tattooing handle diminishes.
Preferably, the resistance part of the deformation boss has a stress surface, and the stress surface is located at deformation boss away from resistance
Keeping off on one end of boss, the stress surface is included positioned at the plane at middle part and positioned at the first inclined-plane of plane the week side of boss, and described the
One inclined-plane is tilted from the periphery of plane toward one end of tattooing handle direction.
Preferably, the water-saving piece body, one end of tattooing handle and deformation boss are integrally formed.
Preferably, the end face of the one end of the one end of tattooing handle away from deformation boss is from outside to inside simultaneously toward deformation boss direction
Inclined second inclined-plane.
Preferably, the aperture of the through flow hole from deformation boss towards one end of tattooing handle direction on be gradually reduced.
Preferably, the maximum outside diameter of the deformation boss is less than the minimum diameter that through flow hole is located at one end of tattooing handle.
Water-saving piece provided by the utility model has advantages below compared with prior art：
1st, water-saving piece provided by the utility model is respectively equipped with deformation boss and one end of tattooing handle at through flow hole both ends, in Gao Shui
In the presence of pressure, deformation boss makes the passage section of through flow hole diminish, realizes throttling toward the displacement of one end of tattooing handle direction.
2nd, the stress surface of the resistance part of water-saving piece provided by the utility model, the stress surface include positioned at middle part plane with
And tilted positioned at the first inclined-plane of plane the week side of boss, first inclined-plane from the periphery of plane toward one end of tattooing handle direction, the first inclined-plane
Pressure of the flow action on stress surface is disperseed so that when hydraulic pressure is small, resistance part, which does not produce, to be located at or caused position
In very little, the water-carrying capacity of entirety will not be impacted when hydraulic pressure is small.
Brief description of the drawings
Fig. 1 shows the diagrammatic cross-section of water-saving piece in embodiment 1.
Fig. 2 shows the stereogram of water-saving piece in embodiment 1.
Fig. 3 shows the stereogram on water-saving piece other direction in embodiment 1.
Fig. 4 shows the schematic diagram after the deformation boss displacement of water-saving piece in embodiment 1.
Fig. 5 shows the diagrammatic cross-section of water-saving piece in embodiment 2- embodiments 4.
Fig. 6 shows the schematic diagram after the water-saving piece deformation boss displacement in Fig. 5.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Embodiment 1
As Figure 1-Figure 4, the utility model provides a kind of water-saving piece, and the water-saving piece includes water-saving piece body 10, resistance
Boss 20 and deformation boss 30 are kept off, wherein the water-saving piece body 10 is provided with the through flow hole 100 through the water-saving piece body, should
The water inlet end of through flow hole and water side are located on two end faces of water-saving piece body respectively, and the one end of tattooing handle 20 is located at through flow hole
At 100 water side, and the one end of tattooing handle 20 is full of through flow hole 100 so that the hole of the through flow hole 100 at water side
Footpath diminishes, and the projection of the one end of tattooing handle 20 can be all located at as shown in Figure 1 in through flow hole or part is positioned at logical
In discharge orifice.With reference to figure 1 and Fig. 2, the deformation boss 30 is located on the water inlet end of through flow hole 100, and the deformation boss includes resistance
Power portion 300 and multiple deformations 310, the resistance part 300 is connected by multiple deformations 310 with water-saving piece body 10, more
It is spaced and lays between individual deformations 310, the gap between two neighboring deformations 310 is connected with through flow hole 100.Wherein deformation
Portion is made up of elastomeric material, such as rubber, styrene analog thermoplastic elastomer, polyurethane-type thermoplastic elastomer, polyolefin
Analog thermoplastic elastomer and polyamide-type thermoplastic elastomer.
With reference to figure 1 and Fig. 4, (the direction of arrow in Fig. 4, due to the section when resistance part is by external force towards water side
Water piece is mainly used in sanitaryware, therefore external force is mainly pressure caused by current), the deformations 310 can produce
Raw elastic deformation causes the spacing between resistance part 300 and one end of tattooing handle 20 to diminish, therefore the passage section of through flow hole also diminishes,
Make by the flow of the water of through flow hole also accordingly to reduce in the unit interval, realize the effect of water saving, and resistance part 300 and resistance
Spacing between gear boss 20 determines by the size of external force, i.e. spacing between the bigger resistance part 300 of pressure and one end of tattooing handle 20
Smaller, the passage section of through flow hole is also smaller, therefore hydraulic pressure is bigger, and the passage section of through flow hole is smaller, so as to realize the water saving
Piece can automatically adjust the size of water-carrying capacity according to the size of hydraulic pressure, have simple in construction, compact, and cost is low, and installation is simple, leads to
With property it is strong the advantages of.
Embodiment 2
With reference to figure 5, the water-saving piece disclosed in the present embodiment is roughly the same with the water saving chip architecture disclosed in embodiment 1,
Its discrepancy is that the resistance part 300 of the deformation boss 30 has a stress surface 301, and it is convex that the stress surface 301 is located at deformation
On the one end of platform 30 away from one end of tattooing handle 20, the stress surface 301 is included positioned at the plane 301a at middle part and positioned at plane week
First inclined-plane 301b of side, the first inclined-plane 301b are tilted from plane 301a periphery toward the direction of one end of tattooing handle 20, i.e. stress
Section in the vertical direction of face 301 is in isosceles trapezoid.When being arranged on due to the water-saving piece in water saving fixtures, water (flow) direction one
As be all vertical and stress surface, because the middle part of stress surface is plane, plane the week side of boss is inclined-plane, therefore relative in embodiment 1
In the case that whole stress surface is all plane, in the case of identical hydraulic pressure, resistance part in the present embodiment it is suffered toward
Power on one end of tattooing handle direction can be less than the resistance part in embodiment 1, therefore when the pressure of current is small, resistance part and resistance
Spacing between gear boss is constant or vary less so that water-saving piece is without limitation on passing through the water-saving piece when hydraulic pressure is small
Water-carrying capacity, the effect of throttling is only produced in the case where hydraulic pressure is bigger.
Embodiment 3
Water-saving piece disclosed in the present embodiment is roughly the same with the water saving chip architecture disclosed in embodiment 1, its discrepancy
It is, the water-saving piece body, one end of tattooing handle and deformation boss are integrally formed, i.e. water-saving piece body, one end of tattooing handle and deformation is convex
Platform is all made up of elastomeric material, is convenient to the manufacture of water-saving piece, reduces cost.
As a preferable scheme, with reference to figure 5, the end face of the described one end of one end of tattooing handle 20 away from deformation boss 30 is
From outside to inside simultaneously toward inclined second inclined-plane 200 in deformation boss direction.With reference to figure 5 and Fig. 6, because the water-saving piece is overall all by bullet
Property material is made, and in deformation boss by hydraulic pressure toward during the displacement of one end of tattooing handle direction, the second inclined-plane of one end of tattooing handle can also produce
Deformation is so as to offset the stress caused by water-saving piece body of the deformation because of deformation boss, so that water-saving piece body will not produce shape
Become.
As another preferable scheme, with reference to figure 5, the aperture of the through flow hole 100 is convex from deformation boss towards stopping
Platform is gradually reduced on direction so that deformation boss can also realize relatively good throttling when caused deformation power is smaller
Effect.Likewise, can also be that the water-saving piece is made using the bigger material of modulus of elasticity, when to realize that hydraulic pressure is small
Deformation boss does not produce deformation, and deformation boss can just produce deformation when only hydraulic pressure is big, wherein the bullet of used material
The property modulus caused pressure required for deformation boss determines.
Embodiment 4
With reference to figure 5, the water-saving piece disclosed in the present embodiment is roughly the same with the water saving chip architecture disclosed in embodiment 1,
Its discrepancy is that the maximum outside diameter of the deformation boss 30 is less than the minimum diameter that through flow hole 100 is located at one end of tattooing handle 20,
I.e. when hydraulic pressure is very big, deformation boss 30 is had been positioned in one end of tattooing handle 20, deformation boss and one end of tattooing handle it
Between also have gap, through flow hole 100 will not be blocked completely, remain able to realize throttling effect.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
- A kind of 1. water-saving piece, it is characterised in that：IncludingWater-saving piece body, the water-saving piece body are provided with the through flow hole through the water-saving piece body, the water inlet end of the through flow hole It is located at respectively in the both ends of the surface of water-saving piece body with water side；One end of tattooing handle, the one end of tattooing handle are located at the water side of through flow hole, and the one end of tattooing handle is full of through flow hole and caused Aperture at through flow hole water side diminishes；Deformation boss, the deformation boss are located at the water inlet end of through flow hole, and the deformation boss includes resistance part and multiple shapes Change portion, the resistance part are connected by multiple deformations with water-saving piece body, are spaced and are laid between multiple deformations, and adjacent two Gap between individual deformations is connected with through flow hole, when resistance part is by towards external force at water side, the deformations energy Enough producing elastic deformation causes the spacing between resistance part and one end of tattooing handle to diminish.
- 2. water-saving piece according to claim 1, it is characterised in that：The resistance part of the deformation boss has a stress surface, The stress surface is located on the one end of deformation boss away from one end of tattooing handle, and the stress surface includes the plane and position positioned at middle part In the first inclined-plane of plane the week side of boss, first inclined-plane is tilted from the periphery of plane toward one end of tattooing handle direction.
- 3. water-saving piece according to claim 1, it is characterised in that：The water-saving piece body, one end of tattooing handle and deformation boss It is integrally formed.
- 4. water-saving piece according to claim 3, it is characterised in that：The end of the one end of the one end of tattooing handle away from deformation boss Face is from outside to inside simultaneously toward inclined second inclined-plane in deformation boss direction.
- 5. water-saving piece according to claim 3, it is characterised in that：The aperture of the through flow hole stops from deformation boss direction Boss is gradually reduced on direction.
- 6. water-saving piece according to claim 1, it is characterised in that：The maximum outside diameter of the deformation boss is less than through-flow hole position Minimum diameter at one end of tattooing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706920.4U CN206874910U (en) | 2017-06-15 | 2017-06-15 | Water-saving piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706920.4U CN206874910U (en) | 2017-06-15 | 2017-06-15 | Water-saving piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874910U true CN206874910U (en) | 2018-01-12 |
Family
ID=61333361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720706920.4U Active CN206874910U (en) | 2017-06-15 | 2017-06-15 | Water-saving piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874910U (en) |
-
2017
- 2017-06-15 CN CN201720706920.4U patent/CN206874910U/en active Active
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