CN220678228U - Detachable water gun head spray adjusting structure - Google Patents
Detachable water gun head spray adjusting structure Download PDFInfo
- Publication number
- CN220678228U CN220678228U CN202321958389.1U CN202321958389U CN220678228U CN 220678228 U CN220678228 U CN 220678228U CN 202321958389 U CN202321958389 U CN 202321958389U CN 220678228 U CN220678228 U CN 220678228U
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- Prior art keywords
- sleeve
- adjusting
- tube core
- limiting
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000007921 spray Substances 0.000 title claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000192710 Microcystis aeruginosa Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a detachable water gun head spray adjusting structure, which comprises an end sleeve and a tube core, wherein the end sleeve is provided with a water spraying cavity and a water spraying port, the rear end of the tube core is provided with a water inlet, and the front end of the tube core is provided with a water outlet and a water blocking head; an adjusting structure capable of driving the tube core to move forwards and backwards so as to adjust the water spray is arranged between the tube core and the end sleeve, the adjusting structure comprises an adjusting sleeve detachably connected to the end sleeve and a limiting sleeve detachably connected between the end sleeve and the adjusting sleeve, a front screw table is arranged on the limiting sleeve, a rear screw table is arranged on the inner wall of the adjusting sleeve, the front screw table and the rear screw table enclose a screw groove, protruding points are arranged on the outer wall of the tube core, the protruding points are inserted into the screw groove, and when the driving end sleeve, the adjusting sleeve and the limiting sleeve rotate together, the protruding points can move along the screw groove, so that the tube core moves back and forth. The utility model has the advantages of convenient adjustment of water spray and convenient disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of water guns, in particular to a detachable water gun head water spray adjusting structure.
Background
The water gun is generally provided with a water spray adjusting structure, wherein a bullet water gun is a common water gun, as shown in fig. 9, the conventional bullet water gun is generally provided with a threaded connection structure to realize water spray adjustment, namely, the water gun is generally provided with an end sleeve, an adjusting sleeve and a tube core, the adjusting sleeve is fixed on the end sleeve, a threaded connection structure (a thread structure shown in an area A in fig. 9) is arranged between the tube core and the adjusting sleeve, and when the adjusting sleeve is twisted, the tube core stretches and contracts in the end sleeve to realize water spray adjustment. However, this type of bullet water gun has the following problems:
1) The assembly is difficult, namely when the product is assembled, if the assembly accuracy is not well controlled, the screw teeth are strongly pressed due to misalignment, and the screw teeth are easily crushed;
2) As shown in the area a of fig. 9, when the adjusting sleeve is twisted forward to the maximum distance, the two threads are separated, but when the two threads are twisted back after being separated, the threads are difficult to be meshed again, so that the water spray is difficult to adjust after the threads are separated;
3) The conventional bullet water gun adopts common threads, so that more turns are needed to be twisted when the water spray is regulated, and the regulation efficiency is lower.
4) And the disassembly and the assembly are not easy.
The present utility model has been made based on such a situation.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a water gun head spray adjusting structure which is convenient for adjusting spray and convenient to assemble and disassemble.
The utility model is realized by the following technical scheme:
in order to solve the technical problems, the utility model provides a detachable water gun head spray adjusting structure, which comprises an end sleeve and a tube core capable of moving back and forth in the end sleeve, wherein the end sleeve is provided with a water spraying cavity and a water spraying port communicated with the water spraying cavity, the rear end of the tube core is provided with a water inlet, and the front end of the tube core is provided with a water outlet communicated with the water spraying cavity and a water blocking head extending to the water spraying port;
an adjusting structure capable of driving the tube core to move forwards and backwards so as to adjust the water spray is arranged between the tube core and the end sleeve, the adjusting structure comprises an adjusting sleeve detachably connected to the end sleeve and a limiting sleeve detachably connected between the end sleeve and the adjusting sleeve, a front screw table is arranged on the limiting sleeve, a rear screw table is arranged on the inner wall of the adjusting sleeve, the front screw table and the rear screw table enclose a screw groove, protruding points are arranged on the outer wall of the tube core, the protruding points are inserted into the screw groove, and when the driving end sleeve, the adjusting sleeve and the limiting sleeve rotate together, the protruding points can move along the screw groove, so that the tube core moves back and forth.
In order to further solve the technical problem to be solved, in the detachable water gun head water spray adjusting structure provided by the utility model, the limiting sleeve is inserted into the adjusting sleeve from front to back, a circumferential limiting structure for limiting the rotation of the limiting sleeve and a rear limiting structure for limiting the backward movement of the limiting sleeve are arranged between the limiting sleeve and the adjusting sleeve, the rear end of the end sleeve is inserted into the front end of the adjusting sleeve from front to back, a detachable connecting structure is arranged between the limiting sleeve and the adjusting sleeve, and the rear end of the end sleeve is abutted with the front end of the adjusting sleeve so as to block the limiting sleeve from front.
In order to further solve the technical problem to be solved, the utility model provides a detachable water gun head water spray adjusting structure, which comprises a positioning groove arranged on the inner side wall of an adjusting sleeve along the front-back direction and a positioning lug which is arranged on a limiting sleeve and extends backwards and can be inserted into the positioning groove.
In order to further solve the technical problem to be solved, the utility model provides a detachable water gun head water spray adjusting structure, which comprises a rear limiting surface arranged on the inner side wall of an adjusting sleeve and a front limiting surface arranged on a limiting sleeve and capable of mutually abutting with the rear limiting surface.
In order to further solve the technical problem to be solved, the detachable water gun head water spray adjusting structure provided by the utility model comprises an inner thread arranged on the inner side wall of the front end of an adjusting sleeve and an outer thread which is arranged on the outer side wall of the rear end of an end sleeve and can be matched with the inner thread.
In order to further solve the technical problem to be solved, the detachable water gun head water spray adjusting structure provided by the utility model is characterized in that the adjusting sleeve is sleeved with a protecting sleeve, and the protecting sleeve is detachably connected to the adjusting sleeve.
In order to further solve the technical problem to be solved, in the detachable water gun head water spray adjusting structure provided by the utility model, the inner side wall of the protective sleeve is provided with a plurality of anti-rotation grooves, and the outer side wall of the adjusting sleeve is provided with a plurality of anti-rotation ribs which can be inserted into the corresponding anti-rotation grooves.
In order to further solve the technical problem to be solved, the detachable water gun head water spray adjusting structure provided by the utility model is characterized in that the outer side wall of the protective sleeve is provided with anti-skid grains.
In order to further solve the technical problem to be solved, the utility model provides the detachable water gun head water spray adjusting structure, wherein a first sealing ring is arranged between the adjusting sleeve and the end sleeve.
In order to further solve the technical problem to be solved, the utility model provides the detachable water gun head water spray adjusting structure, wherein a second sealing ring is arranged between the limiting sleeve and the tube core.
Compared with the prior art, the utility model has the following advantages:
1. in the utility model, the spiral groove surrounded by the front spiral table and the rear spiral table is closed, and the convex points are limited in the spiral groove, so that the end sleeve and the adjusting sleeve cannot be separated from the tube core due to excessive twisting, and cannot be punched out of the tube core due to hydraulic impact.
2. In the utility model, the spiral groove surrounded by the front spiral table and the rear spiral table is closed, the convex points are limited in the spiral groove, and the convex points are always in the spiral groove no matter how to twist, so that the twisting is smooth, the problem of difficult back twisting is avoided, and the adjustment is smooth and convenient.
3. The utility model has the advantages of convenient assembly, no crushing and no tooth damage. Because the front screw table and the rear screw table are mutually independent, the front screw table and the rear screw table are assembled, the tube core is firstly placed in the limiting sleeve during assembly, then the limiting sleeve is inserted into the adjusting sleeve, and finally the end sleeve is inserted to block the limiting sleeve. Therefore, the installation process is simple and convenient, the automatic assembly is facilitated, and the parts are not easy to damage.
4. All parts of the utility model are detachable, and the parts cannot be damaged during the disassembly, thereby being convenient for disassembly, maintenance and replacement of the parts.
5. In the utility model, the number of turns of the spiral groove surrounded by the front spiral table and the rear spiral table is less, compared with a common screw thread, the front spiral table and the rear spiral table with fewer turns enclose the spiral groove, the adjusting efficiency is higher, namely the same stroke is twisted, and the number of turns of the twisting device is less.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is a schematic perspective view of a die;
FIG. 4 is a schematic perspective view of an adjustment sleeve;
FIG. 5 is a schematic perspective view of a stop collar;
FIG. 6 is an exploded view of the adjustment sleeve and stop collar;
figure 7 is a schematic perspective view of a protective sleeve;
FIG. 8 is a cross-sectional view of the present utility model;
fig. 9 is a schematic structural view of a water gun head according to the prior art.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.
The detachable water gun head water spray adjusting structure as shown in fig. 1-8 comprises an end sleeve 1 and a tube core 2 capable of moving back and forth in the end sleeve, wherein the end sleeve 1 is provided with a water spraying cavity 11 and a water spraying port 12 communicated with the water spraying cavity 11, the rear end of the tube core 2 is provided with a water inlet 21, and the front end of the tube core 2 is provided with a water outlet 22 communicated with the water spraying cavity 11 and a water shutoff head 23 extending to the water spraying port 12. Water flows into the tube core 2 from the water inlet 21, flows into the water spray cavity 11 from the water outlet 22, and is then sprayed outwards from the gap between the water shutoff head 23 and the water spray outlet 12. Wherein, the gap between the water shutoff head 23 and the water jet 12 is related to the size of the water spray, when the water shutoff head 23 moves forward, the gap between the water shutoff head 23 and the water jet 12 becomes smaller, and the water spray becomes smaller; otherwise, the water bloom becomes larger.
As shown in fig. 1-8, an adjusting structure capable of driving the tube core 2 to move back and forth to adjust the water spray is arranged between the tube core 2 and the end sleeve 1, and the adjusting structure comprises an adjusting sleeve 3 detachably connected to the end sleeve 1 and a limiting sleeve 4 detachably connected between the end sleeve 1 and the adjusting sleeve 3. The limiting sleeve 4 is provided with a front screw table 41, the inner wall of the adjusting sleeve 3 is provided with a rear screw table 31, the front screw table 41 and the rear screw table 31 enclose a screw groove, the outer wall of the tube core 2 is provided with a convex point 24, the convex point 24 is inserted into the screw groove, and when the driving end sleeve 1, the adjusting sleeve 3 and the limiting sleeve 4 rotate together, the convex point 24 can move along the screw groove, so that the tube core 2 moves back and forth. I.e. when the end cap 1 and the adjusting sleeve 3 are rotated (the two are relatively fixed), the protruding points 24 move along the spiral grooves, so that the tube core 2 moves back and forth in the end cap 1 and the adjusting sleeve 3, i.e. the water blocking head 23 is close to and far away from the water spraying port 12, and further the adjustment of the spray is realized.
In the present utility model, the spiral groove surrounded by the front spiral table 41 and the rear spiral table 31 is closed, and the protruding points 24 are limited in the spiral groove, so that the end sleeve 1 and the adjusting sleeve 3 cannot be separated from the tube core 2 due to excessive twisting, and cannot be punched out of the tube core 2 due to hydraulic impact.
In the present utility model, the spiral groove surrounded by the front spiral table 41 and the rear spiral table 31 is closed, the protruding point 24 is limited in the spiral groove, and the protruding point 24 is always in the spiral groove no matter how twisted, so the twisting is smooth, and the problem of difficult back twisting is avoided, so the adjustment is smooth and convenient.
The utility model has the advantages of convenient assembly, no crushing and no tooth damage. Because the front screw table 41 and the rear screw table 31 are mutually independent, the two are assembled, when in assembly, the tube core 2 is firstly placed in the limit sleeve 4, then the limit sleeve 4 is inserted into the adjusting sleeve 3, and finally the end sleeve 1 is installed to block the limit sleeve 4. Therefore, the installation process is simple and convenient, the automatic assembly is facilitated, and the parts are not easy to damage.
All parts of the utility model can be disassembled, such as the end sleeve 1, the tube core 2, the adjusting sleeve 3, the limiting sleeve 4, the protecting sleeve 5 and the like, and the parts can not be damaged during disassembly, thereby being convenient for disassembly, maintenance and replacement of the parts.
In the present utility model, the number of turns of the spiral groove enclosed by the front spiral table 41 and the rear spiral table 31 is small, preferably less than three turns. Compared with the common screw thread, the front screw table 41 and the rear screw table 31 with fewer turns enclose a screw groove, the adjusting efficiency is higher, namely the same stroke is twisted, and the number of turns of the utility model is fewer.
More specifically, the stop collar 4 is inserted into the adjusting collar 3 from front to back, a circumferential stop structure for limiting the rotation of the stop collar 4 and a rear stop structure for limiting the backward movement of the stop collar 4 are arranged between the stop collar 4 and the adjusting collar 3, the rear end of the end collar 1 is inserted into the front end of the adjusting collar 3 from front to back, a detachable connection structure is arranged between the front end of the end collar 1 and the front end of the adjusting collar 3, and the rear end of the end collar 1 is abutted against the front end of the adjusting collar 3 so as to block the stop collar 4 from the front.
More specifically, the circumferential limit structure includes a positioning groove 32 provided on an inner sidewall of the adjustment sleeve 3 in the front-rear direction, and a positioning projection 42 provided on the limit sleeve 4 and extending rearward and being insertable into the positioning groove 32.
More specifically, as shown in fig. 4 and 5, the rear limiting structure includes a rear limiting surface 33 provided on the inner sidewall of the adjusting sleeve 3, and a front limiting surface 43 provided on the limiting sleeve 4 and capable of abutting against the rear limiting surface 33.
More specifically, the detachable connection structure comprises an internal thread 34 arranged on the inner side wall of the front end of the adjusting sleeve 3, and an external thread 13 arranged on the outer side wall of the rear end of the end sleeve 1 and capable of being matched with the internal thread 34. That is, the adjusting sleeve 3 is screwed to the end sleeve 1.
More specifically, the adjusting sleeve 3 is sleeved with a protecting sleeve 5 for protecting the adjusting sleeve 3 and enabling the adjusting sleeve 3 to be rotated more conveniently, and the protecting sleeve 5 is detachably connected to the adjusting sleeve 3.
Further, as shown in fig. 7 and 4, the inner side wall of the protective sleeve 5 is provided with a plurality of anti-rotation grooves 51, and the outer side wall of the adjusting sleeve 3 is provided with a plurality of anti-rotation ribs 35 which can be inserted into the corresponding anti-rotation grooves 51.
More specifically, the outer side wall of the protecting sleeve 5 is provided with anti-slip lines 52, so that the protecting sleeve 5 can be conveniently held and rotated by hands.
More specifically, a first sealing ring 6 is arranged between the adjusting sleeve 3 and the end sleeve 1, and a second sealing ring 7 is arranged between the limiting sleeve 4 and the tube core 2. The first sealing ring 6 and the second sealing ring 7 are preferably rubber rings or silica gel rings, and are sealed and water leakage is prevented during the action.
The utility model is convenient to disassemble and assemble, and the main steps during installation are as follows:
1) Firstly, sleeving the adjusting sleeve 3 on the tube core 2, and rotating the adjusting sleeve 3 after the adjusting sleeve is in place to ensure that the positioning grooves 32 of the adjusting sleeve are staggered with the salient points 24 on the tube core 2;
2) The limiting sleeve 4 is arranged in the adjusting sleeve 3, wherein a positioning lug 42 on the limiting sleeve 4 is inserted into a groove 32 on the adjusting sleeve 3, a front limiting surface 43 on the limiting sleeve 4 is propped against a rear limiting surface 33 on the adjusting sleeve 3, at the moment, after the two parts are combined, a spiral track groove is formed inside, the spiral track groove is formed by surrounding a front spiral table 41 and a rear spiral table 31, and a salient point 24 is just positioned in the spiral track groove;
3) Sleeving a protective sleeve 5 on the adjusting sleeve 3;
4) And installing the end sleeve 1, the second sealing ring 7 and the first sealing ring 6, wherein when the end sleeve 1 is installed, the external threads 13 on the end sleeve 1 and the internal threads 34 on the adjusting sleeve 3 are matched with each other, and the rear end surface of the end sleeve 1 is abutted with the front end surface of the adjusting sleeve 3.
When the water spray needs to be regulated, the protective sleeve 5 is directly rotated forwards or backwards.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. A detachable squirt head spray adjusting structure is characterized in that: the pipe core comprises an end sleeve (1) and a pipe core (2) capable of moving forwards and backwards in the end sleeve, wherein the end sleeve (1) is provided with a water spraying cavity (11) and a water spraying port (12) communicated with the water spraying cavity (11), the rear end of the pipe core (2) is provided with a water inlet (21), and the front end of the pipe core (2) is provided with a water outlet (22) communicated with the water spraying cavity (11) and a water shutoff head (23) extending to the water spraying port (12);
the utility model provides a die, thereby be equipped with between tube core (2) and pot head (1) and drive the regulation structure of tube core (2) back-and-forth movement regulation splash, thereby regulation structure is including dismantling adjusting sleeve (3) of connecting on pot head (1) to and can dismantle stop collar (4) of connecting between pot head (1) and adjusting sleeve (3), be equipped with preceding screw platform (41) on stop collar (4), be equipped with back screw platform (31) on the inner wall of adjusting sleeve (3), preceding screw platform (41) and back screw platform (31) enclose into the helicla flute, be equipped with bump (24) on the outer wall of tube core (2), just bump (24) insert in this helicla flute to when driving pot head (1), adjusting sleeve (3) and stop collar (4) together rotate, can make bump (24) remove along this helicla flute, thereby make tube core (2) back-and-forth movement.
2. A detachable water gun head spray adjustment structure according to claim 1, characterized in that: the utility model discloses a stop collar, including adjusting collar (3) and stop collar (1), stop collar (4) are equipped with in and between adjusting collar (3) and from the past backward insert be equipped with be used for limiting stop collar (4) pivoted circumference limit structure and be used for limiting stop collar (4) back limit structure that moves, thereby the front end of end collar (1) is equipped with detachable connection structure from the front end of inserting adjusting collar (3) and between the two from the past backward, and thereby the rear end of end collar (1) and the front end butt of adjusting collar (3) block stop collar (4) from the front.
3. A detachable water gun head spray adjustment structure according to claim 2, characterized in that: the circumferential limiting structure comprises a positioning groove (32) arranged on the inner side wall of the adjusting sleeve (3) along the front-back direction and a positioning lug (42) which is arranged on the limiting sleeve (4) and extends backwards and can be inserted into the positioning groove (32).
4. A detachable water gun head spray adjustment structure according to claim 2, characterized in that: the rear limiting structure comprises a rear limiting surface (33) arranged on the inner side wall of the adjusting sleeve (3) and a front limiting surface (43) which is arranged on the limiting sleeve (4) and can be mutually abutted with the rear limiting surface (33).
5. A detachable water gun head spray adjustment structure according to claim 2, characterized in that: the detachable connecting structure comprises an internal thread (34) arranged on the inner side wall of the front end of the adjusting sleeve (3), and an external thread (13) which is arranged on the outer side wall of the rear end of the end sleeve (1) and can be matched with the internal thread (34).
6. A detachable water gun head spray adjustment structure according to claim 1, characterized in that: the adjusting sleeve (3) is sleeved with a protecting sleeve (5), and the protecting sleeve (5) is detachably connected to the adjusting sleeve (3).
7. The detachable water gun head spray adjustment structure of claim 6, wherein: the anti-rotation groove (51) is formed in the inner side wall of the protective sleeve (5), and the anti-rotation protruding edges (35) which can be inserted into the corresponding anti-rotation groove (51) are formed in the outer side wall of the adjusting sleeve (3).
8. The detachable water gun head spray adjustment structure of claim 6, wherein: the outer side wall of the protective sleeve (5) is provided with anti-slip lines (52).
9. A detachable water gun head spray adjustment structure according to claim 1, characterized in that: a first sealing ring (6) is arranged between the adjusting sleeve (3) and the end sleeve (1).
10. A detachable water gun head spray adjustment structure according to claim 1, characterized in that: a second sealing ring (7) is arranged between the limiting sleeve (4) and the tube core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958389.1U CN220678228U (en) | 2023-07-24 | 2023-07-24 | Detachable water gun head spray adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958389.1U CN220678228U (en) | 2023-07-24 | 2023-07-24 | Detachable water gun head spray adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678228U true CN220678228U (en) | 2024-03-29 |
Family
ID=90375260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958389.1U Active CN220678228U (en) | 2023-07-24 | 2023-07-24 | Detachable water gun head spray adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678228U (en) |
-
2023
- 2023-07-24 CN CN202321958389.1U patent/CN220678228U/en active Active
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