CN209715440U - A kind of rotary connection structure of multistage spray head - Google Patents
A kind of rotary connection structure of multistage spray head Download PDFInfo
- Publication number
- CN209715440U CN209715440U CN201920001028.5U CN201920001028U CN209715440U CN 209715440 U CN209715440 U CN 209715440U CN 201920001028 U CN201920001028 U CN 201920001028U CN 209715440 U CN209715440 U CN 209715440U
- Authority
- CN
- China
- Prior art keywords
- multistage
- inner sleeve
- connecting shaft
- spray head
- rotary nozzle
- 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.)
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Links
- 239000007921 spray Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a kind of rotary connection structures of multistage spray head, mainly by main body, it is mounted on the multistage inner sleeve of body front part and is mounted on the first-class composition of rotation spray of multistage inner sleeve front, the mounting hole penetrated through along axial line is equipped in the multistage inner sleeve, the rotary nozzle inner face is equipped with the connecting shaft to extend internally along axial line, connecting shaft elasticity back-off, which is mounted in mounting hole, forms anti-avulsion, rotary nozzle is formed relative to multistage inner sleeve to rotate, the connection being namely both able to achieve between rotary nozzle and multistage inner sleeve, rotary nozzle is not influenced again to rotate relative to multistage inner sleeve and adjust the spray shape sprayed；Therefore, it replaces traditional screw to connect with this connection structure, not only good appearance, and screw is omitted and connects this assembling procedure, so that assembling process is more quick, use is also relatively reliable.
Description
Technical field
The utility model relates to a kind of rotary connection structure, in particular to a kind of rotary connection structures of multistage spray head.
Background technique
Currently, multistage spray head mainly by main body, be mounted on the multistage inner sleeve of body front part and be mounted on multistage inner sleeve before
The first-class composition of the rotation spray in portion, the rotary nozzle had not only needed to be connected with multistage inner sleeve, but also opposite multistage inner sleeve is needed to form rotation
Turn to adjust the spray shape that sprays, traditional connection type be exactly screw is equipped at the axis of rotation of rotary nozzle, and
Rotary nozzle and multistage inner sleeve are formed through screw and connected；Therefore, exposed screw can be all seen on rotary nozzle, both influenced
The good appearance of multistage spray head, and have more screw and connect this assembling procedure；Meanwhile the connection type of screw is to rotate gradually
It is connected and fixed into formula, and rotary nozzle adjusts the spray shape sprayed and is also required to be rotated at any time, therefore use length long afterwards
The connection that will lead to screw loosens in addition screw fall after also result in entire multistage spray head assembling separation, affect multistage
The use reliability of spray head.
Summary of the invention
There is provided the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies a kind of good appearance,
Assemble quick, service-strong multistage spray head rotary connection structure.
The technical issues of the utility model, is achieved through the following technical solutions:
A kind of rotary connection structure of multistage spray head including main body, is mounted on the multistage inner sleeve of body front part and is mounted on
The rotary nozzle of multistage inner sleeve front, the multistage inner sleeve is interior to be equipped with the mounting hole penetrated through along axial line, the rotation spray
Head inner face is equipped with the connecting shaft to extend internally along axial line, and connecting shaft elasticity back-off installation is formed in the mounting hole
Anti-avulsion forms rotary nozzle relative to multistage inner sleeve and rotates.
The connecting shaft is a hollow sleeve, and the outer circumference surface of the hollow sleeve is slotted equipped at least two, often
Item fluting axially extends, and is partitioned into arcuation elastic slice between fluting per adjacent two, and equal in the end of each arcuation elastic slice
Equipped with barb.
The mounting hole inner end is equipped with interior shoulder, and the connecting shaft elasticity is fitted into mounting hole, each arcuation elastic slice
The barb of end tips upside down on the interior shoulder and forms drop-proof structure.
The rotary nozzle inner face is round point water plate, the connecting shaft be by round point water plate along axial line
Disjunctor extends internally.
The connecting shaft root adjacent with round point water plate, which is equipped with, is embedded in fixed sealing ring.
It is equipped with water plug and elastic collision bead between the multistage inner sleeve and rotary nozzle, is additionally provided with the shield of suit installation
Set.
Compared with prior art, the utility model is mainly the mounting hole for being equipped in multistage inner sleeve and penetrating through along axial line,
It is accordingly equipped with the connecting shaft to extend internally along axial line on rotary nozzle inner face, therefore connecting shaft elasticity need to be only buckled to and be installed
In mounting hole, the connection between rotary nozzle and multistage inner sleeve can be achieved with, while nor affecting on rotary nozzle with respect to multistage
Inner sleeve rotates and adjusts the spray shape sprayed；Therefore, traditional screw is replaced to connect with this connection structure, not only shape
Beauty, and screw is omitted and connects this assembling procedure, so that assembling process is more quick, use is also relatively reliable.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the stereogram exploded view of Fig. 1.
Specific embodiment
It will elaborate again by above-mentioned attached drawing to the utility model embodiment below.
As shown in Figure 1 and Figure 2,1. main bodys, 2. multistage inner sleeves, 21. mounting holes, shoulder in 22., 3. rotary nozzles, 31. round
Point water plate, 32. connecting shafts, 321. arcuation elastic slices, 322. flutings, 323. barbs, 4. sheaths, 5. sealing rings, 6. water plugs, 7. bullets
Property collision bead.
A kind of rotary connection structure of multistage spray head, as shown in Figure 1, being mainly by main body 1, being mounted on the more of body front part
Section inner sleeve 2 and the rotary nozzle 3 for being mounted on multistage inner sleeve front, which wait, to be constituted, and multistage inner sleeve 2 and main body 1 are to be fixedly mounted integrally,
It is equipped with water plug 6 and elastic collision bead 7 between multistage inner sleeve 2 and rotary nozzle 3, is additionally provided with the sheath 4 of suit installation, which can
The joint of multistage inner sleeve 2 and rotary nozzle 3 is covered with aesthetic appearance, while it is opposite to influence rotary nozzle 3
The rotation process of multistage inner sleeve 2.
The connection structure of the rotary nozzle 3 and multistage inner sleeve 2 are as follows: be equipped in multistage inner sleeve 2 and to be penetrated through along axial line
The inner end of mounting hole 21, the mounting hole is equipped with interior shoulder 22；And the inner face of rotary nozzle 3 is equipped with and extends internally along axial line
Connecting shaft 32, specifically 3 inner face of rotary nozzle are a round point water plates 31, and connecting shaft 32 is by round point water plate 31
It extends internally along axial line disjunctor.
The connecting shaft 32 is a hollow sleeve, and the outer circumference surface of the hollow sleeve is slotted equipped at least two
322, for shown in Fig. 2, be on the outer circumference surface of hollow sleeve be equipped with two center symmetric settings fluting 322, every
Fluting, which extends axially outwardly, to be run through and forms the U-type groove of opening outwardly, per adjacent two between fluting 322, i.e., shown in Fig. 2
Two flutings 322 between be just partitioned into the identical arcuation elastic slice 321 of structure, that is to say, that entire hollow sleeve is exactly by two
A or multiple 321 circumference of arcuation elastic slice enclose, therefore the end of each arcuation elastic slice 321 is allowed for by a plurality of fluting 322
Being provided with can either press inward against, and the elasticity that can be automatically reset, and be additionally provided with down in the end of each arcuation elastic slice 321
Hook 323.
Therefore, rotary nozzle 3 can be fitted into mounting hole 21 by 32 elasticity of connecting shaft, each 321 end of arcuation elastic slice
The barb 323 in portion tips upside down on the interior shoulder 22 of 21 inner end of mounting hole and forms drop-proof structure, finally realize rotary nozzle 3 with
Connection between multistage inner sleeve 2, while nor affecting on rotary nozzle 3 and being rotated relative to multistage inner sleeve 2 and adjust the spray sprayed
Shape.
The connecting shaft 32 root adjacent with round point water plate 31, which is equipped with, is embedded in fixed sealing ring 5, can connect
32 elasticity of axis is sealed contact when being fitted into mounting hole 21, and dynamic sealing when carrying out as rotary nozzle 3 rotation process
Part.
The utility model replaces traditional screw to connect using this connection structure, not only good appearance, and omits
Screw connects this assembling procedure, so that assembling process is more quick, use is also relatively reliable.
The above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality
The equivalent structure design of example is applied, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of rotary connection structure of multistage spray head including main body (1), is mounted on the multistage inner sleeve (2) of body front part and pacifies
Rotary nozzle (3) mounted in multistage inner sleeve front, it is characterised in that be equipped in the multistage inner sleeve (2) and to be penetrated through along axial line
Mounting hole (21), the rotary nozzle (3) inner face are equipped with the connecting shaft (32) to extend internally along axial line, the connecting shaft
Elasticity back-off, which is mounted in the mounting hole (21), forms anti-avulsion, and rotary nozzle (3) is also made to form rotation with respect to multistage inner sleeve (2)
Turn.
2. a kind of rotary connection structure of multistage spray head according to claim 1, it is characterised in that the connecting shaft
It (32) is a hollow sleeve, the outer circumference surface of the hollow sleeve is equipped at least two flutings (322), and every fluting is along axis
To extension, it is partitioned into arcuation elastic slice (321) between every adjacent two flutings (322), and be all provided in the end of each arcuation elastic slice
There are barb (323).
3. a kind of rotary connection structure of multistage spray head according to claim 2, it is characterised in that the mounting hole
(21) inner end is equipped with interior shoulder (22), and the connecting shaft (32) elasticity is fitted into mounting hole (21), each arcuation elastic slice (321)
The barb (323) of end tips upside down on the interior shoulder (22) and forms drop-proof structure.
4. a kind of rotary connection structure of multistage spray head according to claim 1, it is characterised in that the rotary nozzle
(3) inner face is round point water plate (31), the connecting shaft (32) be from round point water plate (31) along axial line disjunctor to
Inside extend.
5. a kind of rotary connection structure of multistage spray head according to claim 4, it is characterised in that the connecting shaft
(32) root adjacent with round point water plate (31), which is equipped with, is embedded in fixed sealing ring (5).
6. a kind of rotary connection structure of multistage spray head according to claim 1, it is characterised in that the multistage inner sleeve
(2) it is equipped with water plug (6) and elastic collision bead (7) between rotary nozzle (3), is additionally provided with the sheath (4) of suit installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001028.5U CN209715440U (en) | 2019-01-02 | 2019-01-02 | A kind of rotary connection structure of multistage spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001028.5U CN209715440U (en) | 2019-01-02 | 2019-01-02 | A kind of rotary connection structure of multistage spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715440U true CN209715440U (en) | 2019-12-03 |
Family
ID=68679001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001028.5U Active CN209715440U (en) | 2019-01-02 | 2019-01-02 | A kind of rotary connection structure of multistage spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704897B (en) * | 2020-05-08 | 2020-09-21 | 天揚精密科技股份有限公司 | Multi-segment nozzle and cooking oven using multi-segment nozzle |
-
2019
- 2019-01-02 CN CN201920001028.5U patent/CN209715440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704897B (en) * | 2020-05-08 | 2020-09-21 | 天揚精密科技股份有限公司 | Multi-segment nozzle and cooking oven using multi-segment nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |