CN209084261U - A kind of elbow - Google Patents
A kind of elbow Download PDFInfo
- Publication number
- CN209084261U CN209084261U CN201821935969.8U CN201821935969U CN209084261U CN 209084261 U CN209084261 U CN 209084261U CN 201821935969 U CN201821935969 U CN 201821935969U CN 209084261 U CN209084261 U CN 209084261U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- cutting ferrule
- support base
- annular
- inlet end
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of elbow, this elbow includes the ontology with water inlet end and water outlet, water inlet end and the axis of water outlet are vertical, there is the water passage for being connected to water inlet end and water outlet in ontology, there is circumferential support seat on the outer wall of water outlet, section of the support base in the axial direction of water outlet is L-shaped, support base is made of construction section and linkage section annular in shape, linkage section is between construction section and water outlet, pressure cap and cutting ferrule are cased with outside water outlet, annular spigot is formed between cutting ferrule inner wall and water outlet outer wall, cutting ferrule one end is located in support base, and cutting ferrule and construction section pass through cone match, pressure cap is screwed on the outside of construction section, the cutting ferrule other end is pressed on pressure cap inner wall；Annular groove is additionally provided on the lateral wall of water outlet, annular groove is in annular spigot, and sealing ring is equipped in annular groove, and sealing ring lateral wall is taper approaching face, and approaching face diameter is become larger from cutting ferrule to support base direction.This elbow has the function of quickly connecting.
Description
Technical field
The utility model relates to a kind of elbow, especially a kind of elbow for wall.
Background technique
Elbow is the pipe fitting for changing pipeline direction, is angularly divided, and has 45 °, 90 ° and 180 ° three kinds most common, other roots
It further include 60 ° of other equal improper angle elbows according to requirement of engineering.The material of elbow has cast iron, stainless steel, steel alloy, malleable casting
Iron, carbon steel, non-ferrous metal and plastics etc..
During installation, the overwhelming majority is embedded in inside wall the existing elbow for wall, and at the water outlet of elbow
Outside wall.In use, water outlet by screw thread with conveying pipe fitting be connected, for ensure water outlet with convey pipe fitting connect it is close
Feng Xing can wind raw material band, and the winding direction of raw material band screws direction phase one with screw thread before proceeding on water outlet
It causes.In above-mentioned operating process, operator (especially unskilled) is easy to mistake the winding direction of raw material band, causes
Operation is repeated, and efficiency is poor.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes one kind and has quickly connection function
The elbow of energy.
The purpose of this utility model can be realized by the following technical scheme: a kind of elbow, including with water inlet end and go out
The ontology of water end (W.E.), water inlet end and water outlet in a tubular form and the axis perpendicular of the two, have in the ontology for being connected to
The water passage of water inlet end and water outlet, which is characterized in that integrally formed with annular in shape on the lateral wall of the water outlet
Support base, section of the support base in the axial direction of water outlet is L-shaped, and the support base is by construction section annular in shape and linkage section group
At, and linkage section is between construction section and water outlet, and pressure cap is cased with outside the water outlet and has the cutting ferrule of elasticity, and is propped up
Seat is supportted between cutting ferrule and water inlet end, forms annular spigot, the cutting ferrule between the inner wall of cutting ferrule and the outer wall of water outlet
One end be located in support base, and cutting ferrule and construction section are cooperated by the conical surface, and pressure cap is screwed on the outside of construction section, and cutting ferrule
The other end be pressed on pressure cap inner wall；Annular groove is also provided on the lateral wall of the water outlet, and at annular groove
In in the annular spigot, equipped with sealing ring in annular groove, and the lateral wall of sealing ring is tapered approaching face, and is led
The diameter for entering face is become larger from cutting ferrule to the direction of support base.
Installation process is as follows: conveying one end insertion annular spigot of pipe fitting, screws pressure cap then to push cutting ferrule to water inlet
Extreme direction movement, and make cutting ferrule that elastic deformation occur to hold conveying pipe fitting tightly under cone match, realize the positioning of conveying pipe fitting,
And at this point, the lateral wall tight abutment of approaching face and conveying pipe fitting is formed and is sealed.In above-mentioned whole installation process, it is only necessary to
The sealing positioning of conveying pipe fitting, and above-mentioned entire mistake can be realized by being inserted into annular spigot and screw pressure cap conveying pipe fitting
Journey does not need to have the advantages that easy to operate and fireballing by other components.
The lateral wall of sealing ring is the approaching face that diameter becomes larger from cutting ferrule to the direction of support base, can be reduced in this way
The contact area of sealing ring and the conveying pipe fitting when conveying pipe fitting insertion, to reduce rubbing between conveying pipe fitting and sealing ring
It wipes, to reduce damage of the sealing ring when conveying pipe fitting insertion, it is ensured that form the reliable of sealing between conveying pipe fitting and sealing ring
Property.
In above-mentioned elbow, the approaching face is equipped with lubrication groove annular in shape, and lubrication groove and sealing ring are coaxial
Setting, the lubrication groove is interior to be filled with lubricant grease.Using above-mentioned design, to reduce between conveying pipe fitting and sealing ring
Friction, come damage when further decreasing conveying pipe fitting insertion to sealing ring, Lai Tigao job stability.
In above-mentioned elbow, Gask-O-Seal is equipped in the support base, Gask-O-Seal is set in outside water outlet,
And Gask-O-Seal is fixedly connected with linkage section.Its end can offset with Gask-O-Seal when conveying pipe fitting insertion, more preferable to be formed
Sealing.
In above-mentioned elbow, integrally formed with link block on the lateral wall of the ontology, water inlet end is located at water outlet
Between link block, and link block axially penetrating through equipped with bolt hole along water inlet end.Using above-mentioned design, facilitate the peace of elbow
Dress.
In above-mentioned elbow, the cutting ferrule is made of stainless steel material or spring steel material.
Compared with prior art, this elbow has the advantage that
1, in whole installation process, it is only necessary to will conveying pipe fitting be inserted into annular spigot and screw pressure cap can realize it is defeated
The sealing of pipe fitting is sent to position, and above-mentioned whole process does not need to have easy to operate and fireballing by other components
Advantage.
2, the lateral wall of sealing ring is the approaching face that diameter becomes larger from cutting ferrule to the direction of support base, can be subtracted in this way
The contact area of few sealing ring and the conveying pipe fitting when conveying pipe fitting insertion, to reduce between conveying pipe fitting and sealing ring
Friction, to reduce damage of the sealing ring when conveying pipe fitting insertion, it is ensured that formation sealing can between conveying pipe fitting and sealing ring
By property.
3, it is cooperated the collective effect of this three in sealing ring, Gask-O-Seal and cutting ferrule and construction section by the conical surface
Under, effectively extend sealed pathway, effectively to ensure to convey sealing effect when pipe fitting insertion, to improve the operation is stable of this elbow
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this elbow.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
In figure, 1, ontology；1a, water inlet end；1b, water outlet；1c, water passage；1d, link block；1e, bolt hole；1f, branch
Support seat；1f1, construction section；1f2, linkage section；2, pressure cap；3, cutting ferrule；4, annular spigot；5, sealing ring；5a, approaching face；5b, profit
Sliding slot；6, Gask-O-Seal.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, this elbow includes the ontology 1 with water inlet end 1a and water outlet 1b, water inlet end 1a and water outlet 1b
In a tubular form and the axis perpendicular of the two, there is the water passage 1c for being connected to water inlet end 1a and water outlet 1b in ontology 1.
Integrally formed with link block 1d on the lateral wall of ontology 1, water inlet end 1a is between water outlet 1b and link block 1d, and link block
1d is axially penetrated through along water inlet end 1a's equipped with bolt hole 1e.In actual product, the bottom wall and the bottom wall of ontology 1 of link block 1d is mutually neat
It is flat.
Specifically, on the lateral wall of water outlet 1b integrally formed with support base 1f annular in shape, and support base 1f and go out
Water end (W.E.) 1b coaxial arrangement.Section of the support base 1f in the 1b axial direction of water outlet is L-shaped, and support base 1f is by installation annular in shape
Section 1f1 and linkage section 1f2 composition, and linkage section 1f2 is between construction section 1f1 and water outlet 1b, i.e., construction section 1f1 passes through company
Section 1f2 is met to be connected with water outlet 1b.As shown in Figure 1, being cased with pressure cap 2 outside the 1b of water outlet and having the cutting ferrule 3 of elasticity, wherein card
Set 3 is made of stainless steel material or spring steel material；2 sets of pressure cap outside cutting ferrule 3, and support base 1f is located at cutting ferrule 3 and water inlet end
Between 1a.Annular spigot 4 is formed between the inner wall of cutting ferrule 3 and the outer wall of water outlet 1b, and annular spigot 4 and water outlet 1b are coaxial
Setting.One end of cutting ferrule 3 is located in support base 1f, and cutting ferrule 3 and construction section 1f1 are cooperated by the conical surface, i.e., cutting ferrule 3 is outer
There is the conical surface one on side wall, there is on the inner sidewall of construction section 1f1 the conical surface two, and the conical surface one and two tight abutment of the conical surface and formed
Sealing.Pressure cap 2 is screwed on the outside of construction section 1f1, and the other end of cutting ferrule 3 is pressed on 2 inner wall of pressure cap.
As shown in Figure 1, being also provided with annular groove on the lateral wall of water outlet 1b, and annular groove is in annular spigot 4
It is interior.It is equipped with sealing ring 5 in annular groove, and the lateral wall of sealing ring 5 is tapered approaching face 5a, and the diameter of approaching face 5a
It is become larger from cutting ferrule 3 to the direction of support base 1f.In the present embodiment, there are two annular grooves and along the axial direction of water outlet 1b
It is spaced apart, there are two sealing rings 5 and position and annular groove correspond.It further illustrates, as shown in Fig. 2, approaching face 5a
It is equipped with lubrication groove 5b annular in shape, and lubrication groove 5b and sealing ring 5 are coaxially disposed, and lubricant grease is filled in lubrication groove 5b.
Gask-O-Seal 6 is equipped in support base 1f, Gask-O-Seal 6 is set in outside the 1b of water outlet, and Gask-O-Seal 6 and linkage section
1f2 is fixedly connected with.It is preferred that Gask-O-Seal 6 is connected by way of bonding with linkage section 1f2.
Installation process is as follows: convey pipe fitting one end insertion annular spigot 4, then screw pressure cap 2 with push cutting ferrule 3 into
The movement of the direction water end (W.E.) 1a, and make cutting ferrule 3 that elastic deformation occur to hold conveying pipe fitting tightly under cone match, realize conveying pipe fitting
Positioning, and at this point, the lateral wall tight abutment of approaching face 5a and conveying pipe fitting is formed and is sealed.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of elbow, including the ontology (1) with water inlet end (1a) and water outlet (1b), water inlet end (1a) and water outlet (1b)
In a tubular form and the axis perpendicular of the two, have in the ontology (1) for being connected to water inlet end (1a) and water outlet (1b)
Water passage (1c), which is characterized in that integrally formed with support base annular in shape on the lateral wall of the water outlet (1b)
(1f), section of the support base (1f) in water outlet (1b) axial direction is L-shaped, and the support base (1f) is by construction section annular in shape
(1f1) and linkage section (1f2) composition, and linkage section (1f2) is between construction section (1f1) and water outlet (1b), described goes out
It is cased with pressure cap (2) outside water end (W.E.) (1b) and has the cutting ferrule (3) of elasticity, and support base (1f) is located at cutting ferrule (3) and water inlet end (1a)
Between, annular spigot (4) are formed between the inner wall of cutting ferrule (3) and the outer wall of water outlet (1b), one end position of the cutting ferrule (3)
In support base (1f), and cutting ferrule (3) and construction section (1f1) are cooperated by the conical surface, and pressure cap (2) is screwed onto construction section
On the outside of (1f1), and the other end of cutting ferrule (3) is pressed on pressure cap (2) inner wall；It is also opened on the lateral wall of the water outlet (1b)
Equipped with annular groove, and annular groove is in the annular spigot (4), is equipped with sealing ring (5) in annular groove, and is sealed
The lateral wall for enclosing (5) is tapered approaching face (5a), and the diameter of approaching face (5a) is from cutting ferrule (3) to the side of support base (1f)
To becoming larger.
2. elbow according to claim 1, which is characterized in that the approaching face (5a) is equipped with lubrication groove annular in shape
(5b), and lubrication groove (5b) and sealing ring (5) coaxial arrangement, the lubrication groove (5b) is interior to be filled with lubricant grease.
3. elbow according to claim 1, which is characterized in that Gask-O-Seal (6) are equipped in the support base (1f),
Gask-O-Seal (6) is set in water outlet (1b) outside, and Gask-O-Seal (6) is fixedly connected with linkage section (1f2).
4. elbow according to claim 1, which is characterized in that integrally formed with even on the lateral wall of the ontology (1)
It connects block (1d), water inlet end (1a) is located between water outlet (1b) and link block (1d), and link block (1d) is along water inlet end (1a)
It axially penetrates through and is equipped with bolt hole (1e).
5. elbow according to claim 1, which is characterized in that the cutting ferrule (3) is by stainless steel material or spring steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935969.8U CN209084261U (en) | 2018-11-22 | 2018-11-22 | A kind of elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935969.8U CN209084261U (en) | 2018-11-22 | 2018-11-22 | A kind of elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084261U true CN209084261U (en) | 2019-07-09 |
Family
ID=67125219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935969.8U Expired - Fee Related CN209084261U (en) | 2018-11-22 | 2018-11-22 | A kind of elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084261U (en) |
-
2018
- 2018-11-22 CN CN201821935969.8U patent/CN209084261U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elbow Effective date of registration: 20191231 Granted publication date: 20190709 Pledgee: Zhejiang Wenling joint village bank Limited by Share Ltd. science and technology sub branch Pledgor: Wenling Hongsheng Copper Industry Co.,Ltd. Registration number: Y2019330000397 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211122 |