CN207634763U - Water nozzle shell and water nozzle - Google Patents
Water nozzle shell and water nozzle Download PDFInfo
- Publication number
- CN207634763U CN207634763U CN201721457558.8U CN201721457558U CN207634763U CN 207634763 U CN207634763 U CN 207634763U CN 201721457558 U CN201721457558 U CN 201721457558U CN 207634763 U CN207634763 U CN 207634763U
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- water
- supply connector
- reducing sleeve
- water supply
- water inlet
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Abstract
The utility model discloses a kind of water nozzle shell and water nozzles.Water nozzle shell; including outer housing; outer housing, which is integrated, makes the overall structure that molding overall structure or outer housing are formed using the opposite welding of half symmetrical side member of two structures; outer housing is equipped with water supply connector; it is arranged with outside water supply connector for protecting water supply connector and improving the reducing sleeve of the external precision that is linked and packed of outer housing water inlet end, positioning is relatively fixed by the limit structure for being axially moveable and circumferentially rotating in water supply connector for limiting reducing sleeve between reducing sleeve and water supply connector.Total is simple, and connection precision is high, and good waterproof performance is hardly damaged, and the water nozzle for being suitable for various structure and materials uses.
Description
Technical field
The utility model is related to water route control construction of switch technical fields to be particularly related to a kind of water nozzle shell.In addition,
The utility model further relates to a kind of water nozzle including above-mentioned water nozzle shell.
Background technology
Tap, also referred to as water nozzle are more commonly used service water way control switch.
The shell of existing water nozzle generally using be integrally formed or split welding fabrication, and the joint area of shell in order to
Meet the connection request with water route pipe network, radial dimension and connection precision often have certain requirement.But there is part
There is shrinkage in material, often there is split low precision in split welding process in the production process, to be easy to cause angle
The jointing of valve can not be normally assembled in the pipe network of water route, if assembly can cause connecting portion leakage even to rupture by force
Phenomenon causes product unqualified.
Utility model content
The utility model provides a kind of water nozzle shell and water nozzle, to solve water nozzle shell, due to the material of manufacturing process
There are deviations for contraction and split welding, cause the connection precision of connecting portion poor, are easily led being linked and packed to waterway tube network capacity
The technical issues of causing connecting portion leak.
One side according to the present utility model, provides a kind of water nozzle shell, including outer housing, and outer housing is integrated making
The overall structure that molding overall structure or outer housing are formed using the opposite welding of half symmetrical side member of two structures, outside
Shell is equipped with water supply connector, is arranged with outside water supply connector for protecting water supply connector and improving the external connection dress of outer housing water inlet end
Reducing sleeve with precision, be axially moveable in water supply connector between reducing sleeve and water supply connector by being used to limit reducing sleeve and
The limit structure circumferentially rotated is relatively fixed positioning.
Further, using in interference fit connection, sweat soldering connection, gluing connection between reducing sleeve and water supply connector
At least one.
Further, limit structure is using male-female engagement construction, relatively mating connecting structure, joggle construction, male and female
Slot mating connection construction, bulge loop clamping engagement connecting structure, raised line clamping engagement connecting structure, salient point are engaged by clamping and connect structure
It makes, rough surface is connected construction, at least one of screw-thread fit connecting structure.
Further, the single structural unit of limit structure is circumferentially laid and/or is laid in an axial direction；Limit structure it is more
A circumferentially spaced arrangement of structural unit and/or axially spaced arrangement.
Further, reducing sleeve uses the water inlet pipe Circumscribed structure that the cylindrical outer surface with water supply connector matches, water inlet
Pipe Circumscribed structure outer surface is equipped at least one of external screw thread, buckle, tenon tooth, gluing holding tank；Outer housing connects close to water inlet
One end of head is equipped with for applying external force so that the force that water inlet pipe Circumscribed structure is tightly connected with water inlet pipe network constructs.
Further, reducing sleeve includes water inlet pipe linkage section for being tightly connected with water inlet pipe network and outer for applying
Power is so that the water inlet pipe force section that water inlet pipe linkage section is connected and sealed；Water inlet pipe linkage section outer surface is equipped with external screw thread, card
At least one of button, tenon tooth, gluing holding tank.
Further, reducing sleeve includes being arranged the water inlet pipe that sealing is fixed in water supply connector to be socketed section and for being socketed
Water inlet pipe network pipe end and with the water inlet of pipe end sweat soldering heat cover.
Further, the shape of outer housing is in regular cylinder or cone；Or the outer surface of outer housing is justified in streamlined
Cambered surface.
Further, the circulation passage of shell intracoelomic cavity is linear, one kind in J-shaped, S-shaped, U-shaped, M shapes or N shapes.
Another aspect according to the present utility model additionally provides a kind of water nozzle comprising above-mentioned water nozzle shell.
The utility model has the advantages that：
The utility model water nozzle shell, outer housing are molded by whole integral production or use two edges of boards components opposite
Fastening is formed by welding entirety, external assembly is carried out by way of being socketed reducing sleeve in the water supply connector of outer housing with eliminate into
Water swivel forms the switching connection of connecting portion due to the inadequate problem of connection precision caused by Material shrinkage and welding.Turn
Female connector is that molding tubular construction is fabricated separately for being assembled to water route pipe network, and connection precision is easy to ensure, and can adopt
Molding is made with the small material of shrinking percentage.Reducing sleeve is limited in water supply connector by limit structure between reducing sleeve and water supply connector
On relative motion, it is ensured that the relative stability between reducing sleeve and water supply connector, at the same can also prevent reducing sleeve with water inlet
It is leaked between connector.While carrying out waterproof sealing between reducing sleeve and water supply connector except through limit structure, also may be used
Further waterproof sealing is carried out in a manner of using interference fit, glue filling, shiny surface cooperation etc., to overcome binding site to ooze
The problem of water.Even if there is the breakage of reducing sleeve, reducing sleeve can also be re-replaced by particular combination mode, with true
The qualification rate of water nozzle product, reduces cost.Total is simple, and connection precision is high, and good waterproof performance is hardly damaged, is suitable for
The water nozzle of various structure and materials uses.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the structural schematic diagram of the water nozzle shell of the assembly screw thread reducing sleeve of the preferred embodiment in the utility model；
Fig. 2 is the structural schematic diagram of the water nozzle shell of the assembly force screw thread reducing sleeve of the preferred embodiment in the utility model；
Fig. 3 is the structural schematic diagram of the water nozzle shell of the assembly sweat soldering reducing sleeve of the preferred embodiment in the utility model；
Fig. 4 is the structural schematic diagram of the hot melt set of the assembly sweat soldering reducing sleeve of the preferred embodiment in the utility model；
Fig. 5 is that the water supply connector of the preferred embodiment in the utility model and reducing sleeve use concave-convex mating structural representation
Figure；
Fig. 6 is that the water supply connector of the preferred embodiment in the utility model is shown with reducing sleeve using the mating structure of male and female groove
It is intended to；
Fig. 7 is structural schematic diagram of the water supply connector of the preferred embodiment in the utility model with reducing sleeve using clamping engagement；
Fig. 8 is that the water supply connector of the preferred embodiment in the utility model engages the structure of cooperation with reducing sleeve using various ways
One of schematic diagram；
Fig. 9 is that the water supply connector of the preferred embodiment in the utility model engages the structure of cooperation with reducing sleeve using various ways
The two of schematic diagram；
Figure 10 is that the water supply connector of the preferred embodiment in the utility model engages the knot of cooperation with reducing sleeve using various ways
The three of structure schematic diagram；
Figure 11 is that the water supply connector of the preferred embodiment in the utility model engages the knot of cooperation with reducing sleeve using various ways
The four of structure schematic diagram.
Marginal data：
1, outer housing；101, water supply connector；102, force construction；2, reducing sleeve；201, water inlet pipe Circumscribed structure；202, into
Water pipe linkage section；203, water inlet pipe force section；204, water inlet pipe is socketed section；205, water inlet hot melt set；3, limit structure；301, structure
Make unit.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by following
The multitude of different ways for limiting and covering is implemented.
Fig. 1 is the structural schematic diagram of the water nozzle shell of the assembly screw thread reducing sleeve of the preferred embodiment in the utility model；Fig. 2 is
The structural schematic diagram of the water nozzle shell of the assembly force screw thread reducing sleeve of the preferred embodiment in the utility model；Fig. 3 is that this practicality is new
The structural schematic diagram of the water nozzle shell of the assembly sweat soldering reducing sleeve of type preferred embodiment；Fig. 4 is that the utility model is preferably real
Apply the structural schematic diagram of the hot melt set of the assembly sweat soldering reducing sleeve of example；Fig. 5 is the water inlet of the preferred embodiment in the utility model
Connector is with reducing sleeve using concave-convex mating structural schematic diagram；Fig. 6 is the water supply connector of the preferred embodiment in the utility model
With reducing sleeve using the mating structural schematic diagram of male and female groove；Fig. 7 be the preferred embodiment in the utility model water supply connector with
Reducing sleeve is using the structural schematic diagram being engaged by clamping；Fig. 8 is that the water supply connector of the preferred embodiment in the utility model and reducing sleeve are adopted
With one of the structural schematic diagram of various ways engagement cooperation；Fig. 9 is the water supply connector and switching of the preferred embodiment in the utility model
The second structural representation that set is coordinated using various ways engagement；Figure 10 be the preferred embodiment in the utility model water supply connector with
The third structural representation that reducing sleeve is coordinated using various ways engagement；Figure 11 is that the water inlet of the preferred embodiment in the utility model connects
Head engages the four of the structural schematic diagram of cooperation with reducing sleeve using various ways.
As shown in Figure 1, the water nozzle shell of the present embodiment, including outer housing 1, outer housing 1, which is integrated, makes molding entirety
The overall structure that structure or outer housing 1 are formed using the opposite welding of half symmetrical side member of two structures, outer housing 1 are equipped with
Water supply connector 101, water supply connector 101 are arranged with outside for protecting water supply connector 101 and improving the external connection of 1 water inlet end of outer housing
The reducing sleeve 2 of assembly precision, by being used to limit reducing sleeve 2 in water supply connector 101 between reducing sleeve 2 and water supply connector 101
The limit structure 3 for being axially moveable and circumferentially rotating is relatively fixed positioning.The utility model water nozzle shell, outer housing 1 is by whole
Body integral production is molded or is formed by welding entirety using opposite fasten of two edges of boards components, in the water supply connector 101 of outer housing 1
On carried out by way of being socketed reducing sleeve 2 it is external assembly with eliminate water supply connector 101 due to Material shrinkage and welding cause
The inadequate problem of connection precision, form the switching connection of connecting portion.Reducing sleeve 2 is individually to be made for being assembled to water route pipe network
Make molding tubular construction, connection precision is easy to ensure, and the small material of shrinking percentage may be used and make molding.Reducing sleeve
Relative motion of the reducing sleeve 2 in water supply connector 101 is limited by limit structure 3 between 2 and water supply connector 101, it is ensured that switching
Relative stability between set 2 and water supply connector 101, while can also prevent from oozing between reducing sleeve 2 and water supply connector 101
Leakage.While carrying out waterproof sealing between reducing sleeve 2 and water supply connector 101 except through limit structure 3, interference can also be used
The modes such as cooperation, glue filling, shiny surface cooperation carry out further waterproof sealing, to overcome the problems, such as that binding site seeps water.
Even if there is the breakage of reducing sleeve 2, reducing sleeve 2 can also be re-replaced by particular combination mode, to ensure water nozzle
The qualification rate of product, reduces cost.Total is simple, and connection precision is high, and good waterproof performance is hardly damaged, and is suitable for various knots
The water nozzle of structure and material uses.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 8, Fig. 9, Figure 10 and Figure 11, in the present embodiment, reducing sleeve 2 and water supply connector 101
Between using interference fit connection, sweat soldering connection, gluing connect at least one of.Optionally, reducing sleeve 2 connects with water inlet
Smooth surface can also be used to coordinate waterproof sealing between first 101.One or more kinds of modes may be used tightly to constrain reducing sleeve 2
Be coated on outside water supply connector 101, to ensure the combination stability of reducing sleeve 2 and water supply connector 101, binding site is avoided to send out
Raw leakage.Optionally, sealing ring and/or water stopping trough are equipped between reducing sleeve 2 and water supply connector 101, to enhance waterproof effect.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, in the present embodiment, limit structure 3
Matched using male-female engagement construction, relatively mating connecting structure, joggle construction, male and female groove mating connection construction, bulge loop clamping
Close connecting structure, raised line clamping engagement connecting structure, salient point clamping engagement connecting structure, rough surface mating connection construction, screw thread
Be connected at least one of construction.The shape for needing to select different limit structures 3 can be combined according to material and structure
Formula to facilitate composite assembly and sealing waterproof, while preventing reducing sleeve 2 from circumferentially rotating and moving axially, prevents from combining
The leak at position simplifies structure processing, facilitates assembly, improves and combine leakproofness and connective stability.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, in the present embodiment, limit structure 3
Single structural unit 301 circumferentially lay and/or lay in an axial direction.Multiple structural units 301 of limit structure 3 circumferentially between
Every arrangement and/or axially spaced arrangement.Point of structural unit 301 can be selected according to faying face size, construction material properties
Cloth situation to facilitate composite assembly, while preventing reducing sleeve 2 from circumferentially rotating and moving axially, prevents the leakage of binding site
Water simplifies structure processing, facilitates assembly, improves and combine leakproofness and connective stability.
As illustrated in figures 1 and 8, in the present embodiment, reducing sleeve 2 is matched using the cylindrical outer surface with water supply connector 101
Water inlet pipe Circumscribed structure 201.201 outer surface of water inlet pipe Circumscribed structure is equipped in external screw thread, buckle, tenon tooth, gluing holding tank
At least one.Outer housing 1 is equipped with close to one end of water supply connector 101 for applying external force so that water inlet pipe Circumscribed structure 201
The force construction 102 being tightly connected with water inlet pipe network.Water inlet pipe Circumscribed structure 201 is simple in structure, and structure is facilitated to process, reducing sleeve
2 external joining accuracy is easier to control and meets connection precision requirement.
As shown in Fig. 2, Fig. 9, Figure 10 and Figure 11, in the present embodiment, reducing sleeve 2 includes for being tightly connected with water inlet pipe network
Water inlet pipe linkage section 202 and for apply external force so that water inlet pipe linkage section 202 be connected and sealed water inlet pipe force
Section 203.202 outer surface of water inlet pipe linkage section is equipped at least one of external screw thread, buckle, tenon tooth, gluing holding tank.Reducing sleeve
2 outer connection and force connect in the same part convenient for force, in connection procedure between reducing sleeve 2 and water supply connector 101
It is not susceptible to relative displacement, is not easy to loosen, the connective stability of structure can be effectively improved.And in the connection procedure that exerts a force,
Be capable of the outer restraining force of structure water route pipe network so that reducing sleeve 2 attached with water supply connector 101 it is closer, to improve connector portions
The leakproofness of position.A variety of outer engagement connection types may be used, the connection to meet water route pipe network, which combines, to be required.
As shown in Figure 3 and Figure 4, in the present embodiment, reducing sleeve 2 include be arranged sealing be fixed in water supply connector 101 into
Water pipe is socketed section 204 and for being socketed in the pipe end into water pipe network and covering 205 with the water inlet of pipe end sweat soldering hot melt.It can
It is adapted to existing family's water route pipe network standard requirement, can be facilitated and existing Household rubber pipe using water inlet hot melt set 205
Road or plastic cement pipeline carry out sweat soldering connection, to improve efficiency of assembling, improve and combine leakproofness.
In the present embodiment, the shape of outer housing 1 is in regular cylinder or cone.Optionally, as shown in Figure 1, Figure 2 and Figure 3,
The outer surface of outer housing 1 is in streamlined arc surface.Can as needed and internal structure arrangement, making form different shapes
Shape, to meet appearance looks elegant requirement.
In the present embodiment, the circulation passage of 1 inner cavity of outer housing is linear, one in J-shaped, S-shaped, U-shaped, M shapes or N shapes
Kind.Different water route circulation passage circuits can be formed, according to water faucet structure functional characteristics to meet different function needs.
The water nozzle of the present embodiment, including above-mentioned water nozzle shell.
When implementation, heating reducing sleeve 2 brings it about thermal expansion effect, and then reducing sleeve 2 is set in water supply connector 101,
And by rotate reducing sleeve 2 make 3 adaptability of limit structure switching fix, then cool down reducing sleeve 2 so that 2 beam of reducing sleeve be rolled in into
On water swivel 101, realize that connector fastening combines sealing.Alternatively it is also possible to before reducing sleeve 2 is socketed in water supply connector 101,
101 surface smear glue of water supply connector so that the combination interface in conjunction with after is glued, and leakproofness is combined to improve.Optionally, also may be used
With 101 outer surface of water supply connector of before socket, polishing, or in 101 outer surface adhered particles of water supply connector, so that water inlet connects
First 101 surface constitutes rough surface, to improve combination stability and leakproofness.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water nozzle shell, including outer housing (1),
It is symmetrical using two structures that the outer housing (1) is integrated the molding overall structure of making or the outer housing (1)
The overall structure that is formed of the opposite welding of half side member,
The outer housing (1) is equipped with water supply connector (101),
It is characterized in that,
It is arranged with outside the water supply connector (101) for protecting the water supply connector (101) and improving outer housing (1) water inlet
The reducing sleeve (2) of the external precision that is linked and packed is held,
It is connect in the water inlet between the reducing sleeve (2) and the water supply connector (101) by being used to limit the reducing sleeve (2)
The limit structure (3) for being axially moveable and circumferentially rotating on head (101) is relatively fixed positioning.
2. water nozzle shell according to claim 1, which is characterized in that
Connected using interference fit connection, sweat soldering connection, gluing between the reducing sleeve (2) and the water supply connector (101)
At least one of connect.
3. water nozzle shell according to claim 2, which is characterized in that
The limit structure (3) is using male-female engagement construction, relatively mating connecting structure, joggle construction, male and female groove cooperation
It is connecting structure, bulge loop clamping engagement connecting structure, raised line clamping engagement connecting structure, salient point clamping engagement connecting structure, coarse
At least one of face mating connection construction, screw-thread fit connecting structure.
4. water nozzle shell according to claim 2, which is characterized in that
The single structural unit (301) of the limit structure (3) is circumferentially laid and/or is laid in an axial direction；
The circumferentially spaced arrangement of multiple structural units (301) of the limit structure (3) and/or axially spaced arrangement.
5. water nozzle shell according to any one of claim 1 to 4, which is characterized in that
The water inlet pipe Circumscribed structure that the reducing sleeve (2) is matched using the cylindrical outer surface with the water supply connector (101)
(201),
Water inlet pipe Circumscribed structure (201) outer surface is equipped at least one of external screw thread, buckle, tenon tooth, gluing holding tank；
The outer housing (1) is equipped with for applying external force close to one end of the water supply connector (101) so that outside the water inlet pipe
The force construction (102) that binding structure (201) is tightly connected with water inlet pipe network.
6. water nozzle shell according to any one of claim 1 to 4, which is characterized in that
The reducing sleeve (2) includes water inlet pipe linkage section (202) for being tightly connected with water inlet pipe network and outer for applying
Power is so that the water inlet pipe force section (203) that the water inlet pipe linkage section (202) is connected and sealed；
Water inlet pipe linkage section (202) outer surface is equipped at least one of external screw thread, buckle, tenon tooth, gluing holding tank.
7. water nozzle shell according to any one of claim 1 to 4, which is characterized in that
The reducing sleeve (2) include be arranged water inlet pipe socket section (204) that sealing is fixed in the water supply connector (101) and
For being socketed in the pipe end into water pipe network and heating set (205) with the water inlet of pipe end sweat soldering.
8. water nozzle shell according to any one of claim 1 to 4, which is characterized in that
The shape of the outer housing (1) is in regular cylinder or cone；Or
The outer surface of the outer housing (1) is in streamlined arc surface.
9. water nozzle shell according to any one of claim 1 to 4, which is characterized in that
The circulation passage of outer housing (1) inner cavity is linear, one kind in J-shaped, S-shaped, U-shaped, M shapes or N shapes.
10. a kind of water nozzle, which is characterized in that including the water nozzle shell described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457558.8U CN207634763U (en) | 2017-11-03 | 2017-11-03 | Water nozzle shell and water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457558.8U CN207634763U (en) | 2017-11-03 | 2017-11-03 | Water nozzle shell and water nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634763U true CN207634763U (en) | 2018-07-20 |
Family
ID=62859570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457558.8U Active CN207634763U (en) | 2017-11-03 | 2017-11-03 | Water nozzle shell and water nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634763U (en) |
-
2017
- 2017-11-03 CN CN201721457558.8U patent/CN207634763U/en active Active
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