CN205804571U - The attachment structure of the connecting tube of sewage water lifter - Google Patents
The attachment structure of the connecting tube of sewage water lifter Download PDFInfo
- Publication number
- CN205804571U CN205804571U CN201620533728.5U CN201620533728U CN205804571U CN 205804571 U CN205804571 U CN 205804571U CN 201620533728 U CN201620533728 U CN 201620533728U CN 205804571 U CN205804571 U CN 205804571U
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- CN
- China
- Prior art keywords
- connecting tube
- attachment structure
- sewage water
- water lifter
- lateral wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This utility model provides the attachment structure of the connecting tube of a kind of sewage water lifter, belongs to field of mechanical technique.It solve the connection more inconvenience of the attachment structure of the connecting tube of existing sewage water lifter and the problem that installation effectiveness is the highest.The attachment structure of the connecting tube of this sewage water lifter, the connecting tube of sewage water lifter includes body one and body two, one end of body one is inserted into body two, this attachment structure includes the elastic convex body being arranged on the lateral wall of body one, the lateral wall of body two is provided with block, and the medial wall of elastic convex body is provided with the medial wall of projection and projection and is resisted against on the lateral wall of block.The attachment structure of the connecting tube of this sewage water lifter has the advantage that connection is more convenient and installation effectiveness is higher.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of sewage water lifter, a kind of sewage water lifter
The attachment structure of connecting tube.
Background technology
Sewage water lifter is for solving the drainage problem of relatively low washroom, position.Such as, during room located underground, washroom,
Toilet in washroom, the position of hand washing sink are less than the height of municipal drainage pipe, thus need sewage water lifter by washroom
In the sewage lifting produced is to certain altitude heel row to municipal drainage pipe.Generally, this sewage water lifter includes casing, in this casing
Being provided with water storage cavity, the outside being positioned at this water storage cavity in this casing is provided with elevator pump and motor, and this elevator pump power is connected to this electricity
Machine, the water inlet end of this elevator pump is communicated to this water storage cavity, and this elevator pump has outlet pipe, and this water storage cavity has water inlet pipe.Existing
Between the connecting tube of some sewage water lifters, general employing screw thread is fixedly connected with.
A kind of sewage lifting device (application number: 201510223087.3) as disclosed in Chinese patent literature, including catchmenting
Bottom seat, coupling slide plate, drainage screen, ball check valve, 45 ° of elbows, swing check valve, outlet pipeline, outlet, water inlets
Mouth, breather, breather, connecting rod float switch, ventilation mouth, coupling guide rod, access hole cover plate, coupling seats, cable seal group
Part, sewage draining exit and proof submersible sand discharging pump, header tank base is provided with header tank, is provided with coupling seats and diving row in header tank
Dirty pump, coupling seats is provided with coupling slide plate, and coupling slide plate matches with coupling guide rod, couple slide plate two ends respectively with diving
Dredge pump is connected with drainage screen.But use screw to be fixedly connected with between the connecting tube of this sewage lifting device, therefore connect the most not
Just and installation effectiveness is the highest.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of connect more convenient and
The attachment structure of the connecting tube of the sewage water lifter that installation effectiveness is higher.
The purpose of this utility model can be realized by following technical proposal: the connection knot of the connecting tube of sewage water lifter
Structure, the connecting tube of sewage water lifter includes that body one and body two, one end of described body one are inserted into described
In body two, it is characterised in that this attachment structure includes the elastic convex body being arranged on the lateral wall of described body one, described
The lateral wall of body two be provided with block, the medial wall of described elastic convex body is provided with the medial wall of projection and described projection and supports
Lean against on the lateral wall of described block.
When body one is connected with body two, one end of body one is inserted into one end of body two, elastic convex by pulling
The outer end of body makes the outer end of elastic convex body open, and when body one is inserted into, now projection is positioned at the outside of block, unclamps elasticity
Convex body, elastic convex reset, now projection medial wall is resisted against on the lateral wall of block, makes body one be connected on body two, tool
Having and connect more convenient and that installation effectiveness is higher advantage, relatively common body one uses helicitic texture to be connected with body two,
The advantage that this attachment structure has good looking appearance.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, it is fixed that the lateral wall of described body one is equipped with
Position convex body, the inner of described elastic convex body is connected on described positioning convex body, and the end face of described body two can be against
On the sidewall of described positioning convex body.The end face of body two can be resisted against on positioning convex body, make body one and body two it
Between there is preferable locating effect, it is to avoid body one is excessively inserting in body two, has location reliable and connect the most square
Just advantage.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, described projection is with the axis of described body one
Centered by arrange, the medial wall of described elastic convex body is provided with the axially arranged locating piece being parallel to described body one,
Described locating piece is positioned at the inner side of described projection and the outer end of described locating piece is connected with the middle part of projection.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, the middle part of described block is provided with allowing of running through
Position breach, described locating piece is embedded in described stepping down on breach.Being embedded in by locating piece steps down in breach, has locating piece
Preferable locating effect, it is to avoid projection moving left and right relative to block, makes body one have with body two and is preferably connected effect
Really.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, the inner of described body two has convex shoulder, institute
The inner face of the body one stated is resisted against on described convex shoulder.The inner face of body one is resisted against on convex shoulder, makes body one relative
Body two has preferable axial limiting effect, has reliable advantage easy to connect.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, described elastic convex body is square and described bullet
Property convex body is parallel to the axially arranged of described body one.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, the lateral wall ring of one end of described body one sets
There are some annular grooves, in the described annular groove described at least one of which, are provided with sealing ring.By arranging annular groove
And sealing ring, there is preferable sealing effectiveness.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, the quantity of described elastic convex body is two and right
Claim to be arranged on the lateral wall of described body one.Use two symmetrically arranged elastic convex bodys, make body one and body two tool
Have and preferably connect effect.
In the attachment structure of the connecting tube of above-mentioned sewage water lifter, described body one is near described positioning convex body
The lateral wall of side be equipped with some square grooves.Use above-mentioned setting, decrease the material of body one, reduce into
This.
Compared with prior art, the attachment structure of the connecting tube of this sewage water lifter has the advantage that
1, one end of body one is inserted into one end of body two, makes projection medial wall be resisted against by pulling elastic convex body
On the lateral wall of block, make body one be connected on body two, have and connect more convenient and that installation effectiveness is higher advantage；
2, the end face of body two can be resisted against on positioning convex body, makes to have between body one and body two preferably location
Effect, it is to avoid body one is excessively inserting in body two, has location reliable and connect conveniently advantage；
3, it is embedded in by locating piece and steps down in breach, locating piece is had preferable locating effect, it is to avoid projection is relative
Moving left and right of block, makes body one have with body two and is preferably connected effect.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the attachment structure of the connecting tube of this sewage water lifter.
Fig. 2 is the decomposing schematic representation of the attachment structure of the connecting tube of this sewage water lifter.
Fig. 3 is the cross-sectional schematic of the attachment structure of the connecting tube of this sewage water lifter.
In figure, 1, body one；1a, elastic convex body；1b, projection；1c, positioning convex body；1d, locating piece；1e, groove；1f, ring
Connected in star；2, body two；2a, block；2b, breach of stepping down；2c, convex shoulder；3, sealing ring.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in Figures 1 to 3, the attachment structure of the connecting tube of sewage water lifter, the connecting tube of sewage water lifter includes body
One 1 and body 22, one end of body 1 is inserted into body 22, and this attachment structure includes being arranged on body 1
On lateral wall and the elastic convex body 1a that is square, elastic convex body 1a are parallel to the axially arranged of body 1.The number of elastic convex body 1a
Amount is two and is symmetricly set on the lateral wall of described body 1.Use two symmetrically arranged elastic convex body 1a, make pipe
Body 1 has with body 22 and is preferably connected effect.Body 1, body 22 are bipass or tee T.
The lateral wall of body 22 is provided with block 2a, and the medial wall of elastic convex body 1a is provided with projection 1b, the medial wall of projection 1b
It is resisted against on the lateral wall of block 2a.Projection 1b is arranged centered by the axis of body 1, and the medial wall of elastic convex body 1a sets
Being parallel to the axially arranged locating piece 1d of body 1, locating piece 1d is positioned at inner side and the outer end of locating piece 1d of projection 1b
It is connected with the middle part of projection 1b.The middle part of block 2a is provided with the breach 2b that steps down run through, and locating piece 1d is embedded in and steps down on breach 2b.
Being equipped with positioning convex body 1c on the lateral wall of body 1, the inner of elastic convex body 1a is connected on positioning convex body 1c,
The end face of body 22 can be resisted against on the sidewall of positioning convex body 1c.The inner of body 22 has convex shoulder 2c, body 1 interior
End face is resisted against on convex shoulder 2c.
The lateral wall of one end of body 1 is equipped with some annular groove 1f, sets at least one of which annular groove 1f
There is sealing ring 3, there is preferable sealing effectiveness.Body 1 is equipped with near the lateral wall of the side of described positioning convex body 1c
Some square groove 1e, decrease the material of body 1, reduce cost.
When body 1 is connected with body 22, one end of body 1 is inserted into one end of body 22, by pulling bullet
Property convex body 1a outer end make the outer end of elastic convex body 1a open, treat that the end face of body 22 is resisted against on positioning convex body 1c, body one
When the inner face of 1 is resisted against on convex shoulder 2c, now projection 1b is positioned at the outside of block 2a, unclamps elastic convex body 1a, elastic convex multiple
Position, now projection 1b medial wall is resisted against on the lateral wall of block 2a, and locating piece 1d is embedded in and steps down in breach 2b, makes body 1
It is connected on body 22, locating piece 1d is had preferable locating effect, it is to avoid projection 1b moves the left and right relative to block 2a
Dynamic, make body 1 have with body 22 and be preferably connected effect, have and connect more convenient and that installation effectiveness is higher advantage,
Relatively common body 1 uses helicitic texture to be connected with body 22, the advantage that this attachment structure has good looking appearance.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing body 1, elastic convex body 1a, projection 1b, positioning convex body 1c, locating piece 1d, recessed
The term such as groove 1e, annular groove 1f, body 22, block 2a, the breach 2b that steps down, convex shoulder 2c, sealing ring 3, but be not precluded from making
By the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；
It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (9)
1. the attachment structure of the connecting tube of sewage water lifter, the connecting tube of sewage water lifter includes body one (1) and body two
(2) one end of, described body one (1) is inserted into described body two (2), it is characterised in that this attachment structure bag
Including the elastic convex body (1a) on the lateral wall being arranged on described body one (1), the lateral wall of described body two (2) is provided with gear
Block (2a), the medial wall of described elastic convex body (1a) is provided with the medial wall of projection (1b) and described projection (1b) and is resisted against institute
On the lateral wall of the block (2a) stated.
The attachment structure of the connecting tube of sewage water lifter the most according to claim 1, it is characterised in that described body one
(1) being equipped with positioning convex body (1c) on lateral wall, the inner of described elastic convex body (1a) is connected to described positioning convex body
(1c), on, the end face of described body two (2) can be resisted against on the sidewall of described positioning convex body (1c).
The attachment structure of the connecting tube of sewage water lifter the most according to claim 1, it is characterised in that described projection
(1b) arranging centered by the axis of described body one (1), the medial wall of described elastic convex body (1a) is provided with and is parallel to
The axially arranged locating piece (1d) of described body one (1), described locating piece (1d) is positioned at described projection (1b)
The outer end of side and described locating piece (1d) is connected with the middle part of projection (1b).
The attachment structure of the connecting tube of sewage water lifter the most according to claim 3, it is characterised in that described block
(2a) middle part is provided with the breach of stepping down (2b) run through, and described locating piece (1d) is embedded on described breach of stepping down (2b).
5. according to the attachment structure of the connecting tube of the sewage water lifter described in claim 1 or 2 or 3 or 4, it is characterised in that institute
The inner of the body two (2) stated has convex shoulder (2c), and the inner face of described body one (1) is resisted against described convex shoulder (2c)
On.
6. according to the attachment structure of the connecting tube of the sewage water lifter described in claim 1 or 2 or 3 or 4, it is characterised in that institute
The elastic convex body (1a) stated is square and described elastic convex body (1a) is parallel to the axially arranged of described body one (1).
7. according to the attachment structure of the connecting tube of the sewage water lifter described in claim 1 or 2 or 3 or 4, it is characterised in that institute
The lateral wall of the one end of the body one (1) stated is equipped with some annular grooves (1f), the described ring described at least one of which
Sealing ring (3) it is provided with in connected in star (1f).
8. according to the attachment structure of the connecting tube of the sewage water lifter described in claim 1 or 2 or 3 or 4, it is characterised in that institute
The quantity of the elastic convex body (1a) stated is two and is symmetricly set on the lateral wall of described body one (1).
The attachment structure of the connecting tube of sewage water lifter the most according to claim 2, it is characterised in that described body one
(1) lateral wall near the side of described positioning convex body (1c) is equipped with some square grooves (1e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533728.5U CN205804571U (en) | 2016-06-03 | 2016-06-03 | The attachment structure of the connecting tube of sewage water lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533728.5U CN205804571U (en) | 2016-06-03 | 2016-06-03 | The attachment structure of the connecting tube of sewage water lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804571U true CN205804571U (en) | 2016-12-14 |
Family
ID=57501897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533728.5U Expired - Fee Related CN205804571U (en) | 2016-06-03 | 2016-06-03 | The attachment structure of the connecting tube of sewage water lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804571U (en) |
-
2016
- 2016-06-03 CN CN201620533728.5U patent/CN205804571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |