CN205146530U - Spout utensil from locking -type - Google Patents
Spout utensil from locking -type Download PDFInfo
- Publication number
- CN205146530U CN205146530U CN201520908406.XU CN201520908406U CN205146530U CN 205146530 U CN205146530 U CN 205146530U CN 201520908406 U CN201520908406 U CN 201520908406U CN 205146530 U CN205146530 U CN 205146530U
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- Prior art keywords
- dop
- slope
- self
- shower nozzle
- nozzle
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Abstract
The utility model discloses a spout utensil from locking -type, including shower nozzle and nozzle base, the shower nozzle has the portion of inserting that is connected with nozzle base cooperation and has just seted up the guide way on it, the end of guide way is provided with the draw -in groove, nozzle base has by the portion of inserting and its inside dop that is provided with, the dop along the guide way rotation in a circumferential direction and with the draw -in groove joint. The utility model discloses simple structure, shower nozzle and nozzle base can realize the auto -lock through self connection structure, join in marriage connect and dismantle convenient, quick.
Description
Technical field
The utility model relates to a kind of sprinkler technical field, and more particularly, it relates to the spray tool of a kind of energy self-locking.
Background technology
Existing spray tool comprises shower nozzle and nozzle boss, and both are linked together by locking nut.As: prior art notification number is CN203253548U, a kind of two-fluid X-type nozzle, comprise shower nozzle, locking nut, nozzle boss, nozzle boss is fixed on gun shot, shower nozzle and nozzle boss connect as one by locking nut, nozzle boss arranges centre bore and is communicated with compressed air, peripheral uniform straight hole is communicated with liquid, be provided with hybrid chamber in shower nozzle inside, be provided with spray orifice at shower nozzle head, and communicate with hybrid chamber, inclined hole is provided with in shower nozzle rostral-caudal, and communicate with hybrid chamber, inclined hole communicates with straight hole, and straight hole communicates with hybrid chamber.Described nozzle boss arranges helicitic texture and is connected with locking nut.
Prior art is connected as one by exterior part locking nut; Syndeton not by self connects; Syndeton is easy not.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of self-locking to spray tool, and its shower nozzle and nozzle boss are provided with syndeton, and being connected by both realizes self-locking.
For achieving the above object, the utility model provides following technical scheme: a kind of self-locking spray tool, comprises shower nozzle and nozzle boss, it is characterized in that, described shower nozzle has on the insertion section and its that are connected with nozzle boss and offers gathering sill, and the end of described gathering sill is provided with draw-in groove; Nozzle boss has the portion of being inserted into and its inside is provided with dop, described dop along gathering sill rotate in a circumferential direction and with draw-in groove clamping.
Adopt the technical program, what nozzle boss was inserted in the insertion section of shower nozzle is inserted into portion; Then rotary nozzle or nozzle boss, makes dop along gathering sill relative movement and enters draw-in groove, completing the connection of shower nozzle and nozzle boss, realize self-locking.
Further setting, described gathering sill has opening, is provided with slope in described gathering sill, and the direction that described slope is at the end along opening raises gradually; Described shower nozzle realizes its axial displacement by slope along the radial rotary of dop, thus opens or close the elastic sealing element being positioned at nozzle boss bottom through-hole place.
Setting like this, dop radial rotary relative to gathering sill changes into the displacement axially of shower nozzle insertion section, thus reaches radial and axial mutual snapping, completes self-locking; Meanwhile, the passage of current is opened by axial displacement.
Further setting, the track that described dop relatively moves to the peak on slope along the minimum point on slope is arc.
Along with dop is along slope to top offset, if track is bar straight line, the extruding force between dop and slope can rise with the gradient and become large; During rotation, the resistance be subject to also becomes large thereupon; Overexert and may ftracture; And curved line, dop is along slope to top offset, and extruding force can obtain buffering, decompose; Its resistance is diminished, easily rotates, complete connecting smoothly.
Further setting, the peak on described slope and the sidewall intersection of draw-in groove are provided with the spacing block set limiting dop radial rotary.
Setting like this, dop enters in draw-in groove, snapping mutual to spacing block set, realize radial and axial on connection.
Further setting, the groove width of described gathering sill reduces along opening gradually to its end.
Further setting, the porch being positioned at the portion of being inserted into is provided with the fixture block be connected with shower nozzle.
Setting like this, the outer wall snapping of fixture block and shower nozzle; Increase by one self-locking structure; Improve its self-lock ability; What shower nozzle was connected with nozzle boss is more firm.
Compared with prior art, the utility model structure is simple, and shower nozzle and nozzle boss realize self-locking by self syndeton, connect with dismantle convenient, quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the shower nozzle 1 of the utility model embodiment;
Fig. 3 is the structural representation of the nozzle boss 2 of the utility model embodiment;
Fig. 4 is the partial structurtes schematic diagram of the shower nozzle 1 of the utility model embodiment.
1, shower nozzle; 2, nozzle boss; 3, insertion section; 4, gathering sill; 6, portion is inserted into; 7, dop; 8, draw-in groove; 9, opening; 10, slope; 11, elastic sealing element; 12, spacing block set;
13, fixture block
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the utility model embodiment is described further.
With reference to figure 1, a kind of self-locking spray tool, it adopts titanium alloy to make, and its structure stability is good, has good toughness, plasticity and Hot Deformation Performance; And material is light, intensity is good; Substantially increase its service life.It comprises shower nozzle 1 and nozzle boss 2.Shower nozzle 1 and nozzle boss 2 are connected by the syndeton of self and are integrated.The front end of shower nozzle 1 is the outlet of water spray, and its rear end is for insert the connected insertion section 3 of nozzle boss 2.Insertion section 3 is made up of the cylinder that two sections of diameters are different.
See the structure chart of Fig. 2 shower nozzle 1.The periphery of large cylinder offers gathering sill 4.Gathering sill 4 has opening 9 as shown in Figure 4, and its groove width reduces along opening 9 gradually to its end.Be provided with slope 10 in gathering sill 4, the direction that slope 10 is at the end along opening 9 raises gradually.The end of gathering sill 4 is provided with draw-in groove 8.Be provided with slope 10 in gathering sill 4, the direction that slope 10 is at the end along opening 9 raises gradually.The portion that the is inserted into 6(passage of nozzle boss 2) bottom there is dop 7.Insert the portion that is inserted into 6 of nozzle boss 2 in the insertion section 3 of shower nozzle 1; Then rotary nozzle 1 or nozzle boss 2.Dop 7 is along gathering sill 4 relative movement and enter draw-in groove 8, completes shower nozzle 1 and the connection of nozzle boss 2, realizes self-locking.Meanwhile, shower nozzle 1 realizes its axial displacement by slope 10 along the radial rotary of dop 7, thus opens or close the elastic sealing element 11 being positioned at nozzle boss 2 bottom through-hole place.Dop 7 radial rotary relative to gathering sill 4 changes into shower nozzle 1 insertion section 3 displacement axially, thus reaches radial and axial mutual snapping, completes self-locking; Meanwhile, the passage of current is opened by axial displacement.Both connect, and dop 7 is in draw-in groove 8, and the spacing block set 12 of itself and the peak on slope 10 and the sidewall intersection of draw-in groove 8 is conflicted mutually.Spacing block set 12 can limit dop 7 radial rotary, and meanwhile, draw-in groove 8 limits its axial displacement.
The track that dop 7 relatively moves to the peak on slope 10 along the minimum point on slope 10 is arc.Setting like this, along with dop 7 is along slope 10 to top offset, if track is bar straight line, the extruding force between dop 7 and slope 10 can rise with the gradient and become large; During rotation, the resistance be subject to also becomes large thereupon; Overexert and may ftracture; And curved line, dop 7 is along slope 10 to top offset, and extruding force can obtain buffering, decompose; Its resistance is diminished, easily rotates, complete connecting smoothly.
In addition, the porch being positioned at the portion of being inserted into 6 is provided with fixture block 13.Front end bulge loop 14 together with being provided with between rear end of shower nozzle 1, and be formed with step.Fixture block 13 is just buckled on bulge loop 14.Increase by one self-locking structure; Improve its self-lock ability; What shower nozzle 1 was connected with nozzle boss 2 is more firm.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a self-locking spray tool, comprise shower nozzle (1) and nozzle boss (2), it is characterized in that, described shower nozzle (1) has on the insertion section (3) and its that are connected with nozzle boss (2) and offers gathering sill (4), and the end of described gathering sill (4) is provided with draw-in groove (8); Nozzle boss (2) has the portion of being inserted into (6) and its inside is provided with dop (7), described dop (7) along gathering sill (4) rotate in a circumferential direction and with draw-in groove (8) clamping.
2. a kind of self-locking spray tool according to claim 1, it is characterized in that, described gathering sill (4) has opening (9), is provided with slope (10) in described gathering sill (4), and the direction that described slope (10) are at the end along opening (9) raises gradually; Described shower nozzle (1) realizes its axial displacement by slope (10) along the radial rotary of dop (7), thus opens or close the elastic sealing element (11) being positioned at nozzle boss (2) bottom through-hole place.
3. a kind of self-locking spray tool according to claim 2, is characterized in that, the track that described dop (7) relatively moves to the peak on slope (10) along the minimum point of slope (10) is arc.
4. a kind of self-locking spray tool according to claim 2, it is characterized in that, the peak of described slope (10) and the sidewall intersection of draw-in groove (8) are provided with the spacing block set (12) limiting dop (7) radial rotary.
5. a kind of self-locking spray tool according to Claims 2 or 3 or 4, it is characterized in that, the groove width of described gathering sill (4) reduces along opening gradually to its end.
6. a kind of self-locking spray tool according to claim 5, it is characterized in that, the porch being positioned at the portion of being inserted into (6) is provided with the fixture block (13) be connected with shower nozzle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908406.XU CN205146530U (en) | 2015-11-13 | 2015-11-13 | Spout utensil from locking -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908406.XU CN205146530U (en) | 2015-11-13 | 2015-11-13 | Spout utensil from locking -type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146530U true CN205146530U (en) | 2016-04-13 |
Family
ID=55682272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908406.XU Active CN205146530U (en) | 2015-11-13 | 2015-11-13 | Spout utensil from locking -type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718334A (en) * | 2021-01-25 | 2021-04-30 | 青岛润扬环境科技有限公司 | Self-locking device for threaded connection of pressure atomizing nozzle |
-
2015
- 2015-11-13 CN CN201520908406.XU patent/CN205146530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718334A (en) * | 2021-01-25 | 2021-04-30 | 青岛润扬环境科技有限公司 | Self-locking device for threaded connection of pressure atomizing nozzle |
| CN112718334B (en) * | 2021-01-25 | 2022-03-18 | 青岛润扬环境科技有限公司 | Self-locking device for threaded connection of pressure atomizing nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |