CN218167392U - Nozzle for high-pressure cleaning machine - Google Patents
Nozzle for high-pressure cleaning machine Download PDFInfo
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- CN218167392U CN218167392U CN202122717314.1U CN202122717314U CN218167392U CN 218167392 U CN218167392 U CN 218167392U CN 202122717314 U CN202122717314 U CN 202122717314U CN 218167392 U CN218167392 U CN 218167392U
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Abstract
The utility model discloses a nozzle for a high-pressure cleaning machine, belonging to the technical field of high-pressure cleaning; the utility model is provided with a nozzle main body and a spray head which is communicated with a water supply channel of the nozzle main body and can spray water outwards; shower nozzle one end is installed and is used for connecting it the last joint of nozzle main part, the apopore has been seted up to shower nozzle other end circumference, the shower nozzle outer wall is formed with at least one along its length direction and is heliciform protrusion in the reinforcement structure of shower nozzle outer wall, the utility model discloses nozzle for the high pressure cleaner, its nozzle main part and shower nozzle are for dividing the body structure, and nozzle main part and shower nozzle and joint can be changed alone to reduce the maintenance cost, simultaneously, also reduced overall structure's complexity, reduce manufacturing cost, the shower nozzle outer wall is provided with the reinforcement structure, through reinforcement structure reinforcing shower nozzle wall thickness, improve shower nozzle global rigidity, reduce the breakage rate, have simple structure, it is convenient to dismantle, and manufacturing, maintenance cost are low, long service life's beneficial effect.
Description
Technical Field
The utility model relates to a high pressure cleaning technical field especially relates to a nozzle for high pressure cleaner.
Background
The high-pressure cleaning machine is equipment which enables a high-pressure plunger pump to generate high-pressure water through a power device to wash the surface of an object, dirt can be peeled off and washed away in the high-pressure water column cleaning process, and the purpose of cleaning the surface of the object is achieved;
at present, in the production process of an automobile steering pump, a high-pressure cleaning machine is required to clean and remove burrs, blind holes, deep holes and deep cross blind holes, the traditional gun type nozzle is special in structure, long in length and thin in wall, belongs to a part which is easy to damage and consume, maintenance cost is high, improper operation is easy to break in the using process, and the service life of the nozzle is shortened;
therefore, in view of the above problems, it is necessary to provide a nozzle for a high pressure cleaning machine, which has a simple structure, a long service life and a low maintenance cost, and is improved in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects existing in the prior art and providing a nozzle for a high-pressure cleaning machine, which has simple structure, long service life and low maintenance cost.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a nozzle for high pressure cleaner, include:
the nozzle comprises a nozzle body and a spray head which is communicated with a water supply channel of the nozzle body and can spray water outwards;
the nozzle comprises a nozzle body, a nozzle body and a nozzle body, wherein a joint used for connecting the nozzle body to the nozzle body is arranged at one end of the nozzle body, water outlet holes are formed in the circumferential direction of the other end of the nozzle body, and at least one reinforcing structure protruding out of the outer wall of the nozzle body in a spiral shape is formed in the outer wall of the nozzle body along the length direction of the outer wall of the nozzle body.
Furthermore, the structure of the spray head is a cylindrical structure, ribs with a spiral structure are formed on the outer wall of the spray head, and the ribs are the reinforcing structures.
Furthermore, a boss part butted with the nozzle main body is formed at one end of the spray head, and the joint is sleeved outside the spray head to tightly press the boss part on the nozzle main body.
Furthermore, a water passing channel extending along the length direction of the spray head is formed in the spray head, one end of the water passing channel is communicated with the water outlet hole, and the other end of the water passing channel is communicated with the water supply channel.
Furthermore, the water passing channel is a blind hole.
Furthermore, one end of the joint is detachably and fixedly connected with the nozzle main body through a dismounting structure, a shoulder for compressing the boss part is formed at the other end of the joint, and the diameter of an inner hole of the shoulder is not smaller than the diameter of a virtual circumcircle formed by the outline of the reinforcing structure.
Further, the outer wall of the nozzle body is provided with an external thread, the inner wall of the joint is provided with an internal thread, and the internal thread is connected with the external thread to form the dismounting structure.
Further, the joint is a sleeve with a prism structure.
Furthermore, the apopore includes four, and two the apopore is a set of and establishes in the cross the shower nozzle is terminal.
Furthermore, the nozzle also comprises an elastic sealing body, and the nozzle is in sealing contact with the nozzle main body through the elastic sealing body.
In the technical scheme, the utility model provides a pair of nozzle for high pressure cleaner, application method:
firstly, the end of the nozzle body 10 far away from the external thread 12 is fixedly connected with a water pipe of a high-pressure cleaning machine;
the connector 30 is sleeved outside the spray head 20 and is in threaded connection with the external thread 12 of the nozzle body 10 through the internal thread 32, after the connector 30 is screwed in, the end part of the spray head 20 is in contact with the end part of the nozzle body 10 through the elastic sealing body 40 and extrudes the elastic sealing body 20 to elastically deform, so that the seal between the nozzle body 10 and the spray nozzle 20 is realized, water flow in a water pipe of the high-pressure cleaning machine flows through a water supply channel of the nozzle body 10, enters a water channel 21 of the spray head 20 and is discharged from a water outlet 22 of the spray head 20 at high pressure to clean burrs and impurities, stubborn burrs or impurities in the cleaned blind holes or through holes can rotate the spray head 20, and the ribs 23 outside the spray head 20 are peeled off, so that the ribs 23 have the purpose of cleaning the burrs or the impurities, of course, the ribs 23 have the function of cleaning the burrs or the impurities only in the form of reinforcing ribs, the overall rigidity of the spray head 20 is enhanced under the condition that the length of the spray head 20 is increased, the service life of the spray head 20 is prolonged, and the long length of the spray head 20 is prevented from being broken in the use process that the single wall is single thin;
has the beneficial effects that:
1. the utility model relates to a nozzle for a high pressure cleaner, which comprises a nozzle main body and a spray head, wherein the nozzle main body and the spray head are in split structure and are detachably and fixedly connected through a joint, the nozzle main body, the spray head and the joint can be independently replaced, thereby reducing the maintenance cost, in addition, the complexity of the whole structure of the nozzle is reduced and the manufacturing cost is reduced by arranging the nozzle main body and the spray head in split structure,
2. according to the spray head designed by the utility model, the outer wall of the spray head is provided with the reinforcing structure which is two ribs symmetrically spirally coiled on the outer wall of the spray head along the length direction of the spray head, the wall thickness of the spray head is enhanced through the reinforcing structure, the integral rigidity of the spray head is improved, the breakage rate of the spray head is reduced, and the service life of the spray head is prolonged;
3. according to the spray head designed by the utility model, the boss part butted with the nozzle main body is formed at one end of the spray head, so that the contact area between the spray head and the nozzle main body is increased through the boss part, and the contact stability is improved;
4. the utility model discloses a shower nozzle, in order that the shower nozzle can be smoothly with the rivers discharge of water supply channel, the shower nozzle is inside to set up the water channel that extends along its length direction, water channel one end and apopore intercommunication, the other end and water supply channel intercommunication, water channel is the blind hole that forms in the shower nozzle, the lateral wall has seted up the apopore at the blind hole end, the apopore includes four, and two apopores set up in the shower nozzle end for a set of criss-cross, thereby realized that the water in the water channel is discharged from shower nozzle end portion criss-cross;
drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a front view of a nozzle for a high pressure washer according to the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A ofbase:Sub>A nozzle forbase:Sub>A high pressure cleaner according to the present invention;
fig. 3 is a B-B sectional view of the nozzle for a high pressure cleaning machine disclosed in the present invention.
Description of the reference numerals:
10. a nozzle body; 11. a water supply channel; 12. an external thread;
20. a spray head; 21. a water passage; 22. a water outlet hole; 23. ribs; 24. a boss portion;
30. a joint; 31. a shoulder; 32. an internal thread;
40. an elastic seal body.
Detailed Description
In order to make the technical solutions of the present invention better understood for a person skilled in the art, the present invention will be further described in detail with reference to the attached drawings, examples of which are illustrated in the attached drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1;
in an embodiment, the utility model relates to a nozzle for high pressure cleaner, include:
a nozzle body 10 and a spray head 20 communicating with the water supply passage 11 of the nozzle body 10 and capable of spraying water to the outside; one end of the nozzle 20 is provided with a joint 30 for connecting the nozzle to the nozzle body 10, the other end of the nozzle 20 is circumferentially provided with water outlet holes 22, and the outer wall of the nozzle 20 is formed with at least one reinforcing structure spirally protruding out of the outer wall of the nozzle 20 along the length direction thereof.
Specifically, the nozzle body 10 and the spray head 20 are of a split structure, one end of the spray head 20 is fixedly connected with the nozzle body 10 through the joint 30, the other end of the spray head 20 is provided with a water outlet 22, water flow enters the spray head 30 through a water supply channel 11 of the nozzle body 10 and is discharged through the water outlet 22 of the spray head 30, in the structure, the nozzle body 10 and the spray head 20 are of a split structure, so that the nozzle is divided into minimum replaceable units, the nozzle body 10 and the spray head 20 can be independently replaced, and maintenance cost is reduced, the outer wall of the spray head 20 is provided with a reinforcing structure, the reinforcing structure protrudes out of the outer wall of the spray head 20 in a spiral manner, the wall thickness of the spray head 20 is increased through the reinforcing structure, the overall rigidity of the spray head 20 is improved, the breakage rate of the spray head 20 is reduced, in addition, through the reinforcing structure, the reinforcing structure protrudes out of the outer wall of the spray head 20 in a spiral manner, burrs in a hole to be cleaned can be peeled off, and the quality is cleaned;
referring to fig. 2, it is preferable that the nozzle 20 is constructed in a cylindrical structure, and the outer wall thereof is formed with ribs 23 having a spiral structure, and the ribs 23 are reinforcing structures.
Specifically, two ribs 23 are formed on the outer wall of the nozzle 20, and the two ribs 23 are symmetrically coiled on the outer wall of the nozzle 20 in a spiral shape along the length direction of the nozzle 20;
as shown in fig. 1; preferably, a boss portion 24 abutting the nozzle body 10 is formed at one end of the head 20, and the joint 30 is fitted to the outside of the head 20 to press the boss portion 24 against the nozzle body 10.
Specifically, the structure is advantageous to increase the contact area between the spray head 20 and the nozzle body 10 through the boss portion 24, so as to improve the contact stability;
referring to fig. 1, in order to enable the spray head 20 to smoothly discharge the water from the water supply channel 11, it is preferable that a water passing channel 21 extending along a length direction of the spray head 20 is formed in the spray head 20, and one end of the water passing channel 21 is communicated with the water outlet 22, and the other end is communicated with the water supply channel 11. Preferably, the water passage 21 is a blind hole formed in the spray head 20, and a water outlet 22 is formed in a side wall of a distal end of the blind hole. Specifically, referring to fig. 3, the number of the water outlet holes 22 is four, and two water outlet holes 22 are formed at the end of the nozzle 20 in a cross shape.
As shown in fig. 1; in order to facilitate the replacement of the nozzle 20, it is preferable that one end of the adapter 30 is detachably and fixedly connected to the nozzle body 10 by a detachable structure, and the other end is formed with a shoulder 31 for pressing the boss portion 24, and the diameter of the inner hole of the shoulder 31 is not smaller than the diameter of the virtual circumscribed circle formed by the outer contour of the reinforcing structure.
When the nozzle body 10 is disassembled, the connector 30 can be taken out from the water outlet hole 22 of the nozzle 20, so as to be separated from the connector 30, preferably, the outer wall of the nozzle body 10 is provided with the external thread 12, the inner wall of the connector 30 is provided with the internal thread 32, and the internal thread 32 is connected with the external thread 12 to form a disassembly structure. The structure is simple, the connection is reliable, and the disassembly is convenient;
to facilitate rotation of the adapter 30, the adapter 30 is preferably a prismatic structured sleeve. The joint 30 may be a square or hexagonal prism to facilitate rotation of the joint 30 by a wrench;
referring to fig. 1, in order to ensure the sealing performance between the nozzle body 10 and the spray head 20, it is preferable that the nozzle further includes an elastic sealing body 40, and the elastic sealing body 40 may be a rubber packing in the prior art, and the spray head 20 is in sealing contact with the nozzle body 10 through the elastic sealing body 40.
When the joint 30 is rotated, the shoulder 31 of the joint 30 presses the boss 24 of the head 20, the boss 24 compresses the elastic sealing body 40 to be elastically deformed, the boss 24 is brought into sealing contact with the end of the nozzle body 10, and thus the sealing property between the nozzle body 10 and the head 20 is ensured,
in the above technical solution, the utility model provides a nozzle for a high pressure washer;
the using method comprises the following steps:
firstly, the end of the nozzle body 10 far away from the external thread 12 is fixedly connected with a water pipe of a high-pressure cleaning machine;
the connector 30 is sleeved outside the spray head 20 and is in threaded connection with the external thread 12 of the nozzle body 10 through the internal thread 32, after the connector 30 is screwed in, the end part of the spray head 20 is in contact with the end part of the nozzle body 10 through the elastic sealing body 40 and extrudes the elastic sealing body 20 to elastically deform, so that the seal between the nozzle body 10 and the spray nozzle 20 is realized, water flow in a water pipe of the high-pressure cleaning machine flows through a water supply channel of the nozzle body 10, enters a water channel 21 of the spray head 20 and is discharged from a water outlet 22 of the spray head 20 at high pressure to clean burrs and impurities, stubborn burrs or impurities in the cleaned blind holes or through holes can rotate the spray head 20, and the ribs 23 outside the spray head 20 are peeled off, so that the ribs 23 have the purpose of cleaning the burrs or the impurities, of course, the ribs 23 have the function of cleaning the burrs or the impurities only in the form of reinforcing ribs, the overall rigidity of the spray head 20 is enhanced under the condition that the length of the spray head 20 is increased, the service life of the spray head 20 is prolonged, and the long length of the spray head 20 is prevented from being broken in the use process that the single wall is single thin;
has the advantages that:
1. the utility model relates to a nozzle for a high pressure cleaning machine, which comprises a nozzle main body and a nozzle head, wherein the nozzle main body and the nozzle head are in a split structure and are detachably and fixedly connected through a joint, the nozzle main body, the nozzle head and the joint can be independently replaced, thereby reducing the maintenance cost, in addition, the complexity of the whole structure of the nozzle is reduced and the manufacturing cost is reduced by arranging the nozzle main body and the nozzle head in a split structure,
2. according to the spray head designed by the utility model, the outer wall of the spray head is provided with the reinforcing structure which is two ribs symmetrically spirally coiled on the outer wall of the spray head along the length direction of the spray head, the wall thickness of the spray head is enhanced through the reinforcing structure, the integral rigidity of the spray head is improved, the breakage rate of the spray head is reduced, and the service life of the spray head is prolonged;
3. according to the spray head designed by the utility model, the boss part butted with the nozzle main body is formed at one end of the spray head, so that the contact area between the spray head and the nozzle main body is increased through the boss part, and the contact stability is improved;
4. the utility model discloses a shower nozzle, in order that the shower nozzle can be smoothly with the rivers discharge of water supply channel, the shower nozzle is inside to set up the water channel that extends along its length direction, water channel one end and apopore intercommunication, the other end and water supply channel intercommunication, water channel is the blind hole that forms in the shower nozzle, the lateral wall has seted up the apopore at the blind hole end, the apopore includes four, and two apopores set up in the shower nozzle end for a set of criss-cross, thereby realized that the water in the water channel is discharged from shower nozzle end portion criss-cross;
while certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.
Claims (10)
1. A nozzle for a high pressure cleaner, comprising:
a nozzle body (10) and a spray head (20) which is communicated with a water supply channel (11) of the nozzle body (10) and can spray water outwards;
the nozzle is characterized in that one end of the spray head (20) is provided with a joint (30) used for connecting the spray head to the nozzle main body (10), the other end of the spray head (20) is circumferentially provided with a water outlet hole (22), and the outer wall of the spray head (20) is provided with at least one reinforcing structure spirally protruding out of the outer wall of the spray head (20) along the length direction of the outer wall of the spray head (20).
2. The nozzle for a high pressure washer according to claim 1, characterized in that;
the structure of the spray head (20) is a cylindrical structure, ribs (23) with a spiral structure are formed on the outer wall of the spray head, and the ribs (23) are the reinforcing structures.
3. The nozzle for a high pressure washer according to claim 2, wherein;
a boss part (24) which is butted with the nozzle main body (10) is formed at one end of the spray head (20), and the joint (30) is sleeved outside the spray head (20) to press the boss part (24) on the nozzle main body (10).
4. The nozzle for a high pressure washer according to claim 3, characterized in that;
the shower nozzle (20) is internally provided with a water passing channel (21) extending along the length direction of the shower nozzle, one end of the water passing channel (21) is communicated with the water outlet hole (22), and the other end of the water passing channel is communicated with the water supply channel (11).
5. The nozzle for a high pressure washer according to claim 4, wherein;
the water passing channel (21) is a blind hole.
6. The nozzle for a high pressure washer according to claim 3, characterized in that;
one end of the joint (30) is detachably and fixedly connected with the nozzle main body (10) through a dismounting structure, a shoulder (31) pressing the boss part (24) is formed at the other end of the joint, and the diameter of an inner hole of the shoulder (31) is not smaller than the diameter of a virtual circumcircle formed by the outline of the reinforcing structure.
7. The nozzle for a high pressure washer according to claim 6, wherein;
the outer wall of the nozzle body (10) is provided with an external thread (12), the inner wall of the joint (30) is provided with an internal thread (32), and the internal thread (32) is connected with the external thread (12) to form the disassembly structure.
8. The nozzle for a high pressure washer according to claim 7, wherein;
the joint (30) is a prism-structured sleeve.
9. The nozzle for a high pressure washer according to claim 1, characterized in that;
the water outlet holes (22) comprise four water outlet holes, and the two water outlet holes (22) are formed in the tail end of the spray head (20) in a cross mode.
10. A nozzle for a high pressure cleaner according to any one of claims 1 to 9, wherein;
the nozzle body (10) is in sealing contact with the spray head (20) through the elastic sealing body (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717314.1U CN218167392U (en) | 2021-11-08 | 2021-11-08 | Nozzle for high-pressure cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717314.1U CN218167392U (en) | 2021-11-08 | 2021-11-08 | Nozzle for high-pressure cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218167392U true CN218167392U (en) | 2022-12-30 |
Family
ID=84606162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122717314.1U Active CN218167392U (en) | 2021-11-08 | 2021-11-08 | Nozzle for high-pressure cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218167392U (en) |
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2021
- 2021-11-08 CN CN202122717314.1U patent/CN218167392U/en active Active
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