CN214790421U - Novel automatic anti-drip nozzle of oil gun - Google Patents
Novel automatic anti-drip nozzle of oil gun Download PDFInfo
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- CN214790421U CN214790421U CN202120603330.5U CN202120603330U CN214790421U CN 214790421 U CN214790421 U CN 214790421U CN 202120603330 U CN202120603330 U CN 202120603330U CN 214790421 U CN214790421 U CN 214790421U
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Abstract
The utility model discloses a novel automatic antidrip nozzle of nozzle gun, including nozzle assembly, nozzle body, setting including setting up are in the inclined plane and the setting of nozzle body one end are in the threaded connection seat of the nozzle body other end, the oil outlet head subassembly is including setting up nozzle body one side and with nozzle body threaded connection's hexagonal oil outlet head, seting up the oil inlet of hexagonal oil outlet head top surface with set up the screw thread head of hexagonal oil outlet head one end, valve rod subassembly and removal subassembly. The utility model discloses optimize traditional antidrip nozzle structure, mutually support through the valve rod structure that sets up and moving structure, simplify the structure of producing oil, reduce cost reaches the effect that seal structure is difficult for wearing and tearing and drops, improves sealed effect, prevents the oil leak to through the nozzle structure of producing oil after optimizing, make the oil be sharp cylindrical filling effect when guaranteeing to produce oil, the performance of protection oil at the filling in-process does not change.
Description
Technical Field
The utility model relates to a nozzle technical field specifically is a novel automatic antidrip nozzle of nozzle.
Background
Need use the nozzle at the in-process that carries out the oil transportation, the person of facilitating the use carries out accurate output to the oil like this, but traditional nozzle of preventing oil leakage is at the in-process that uses, the impact force is big, cause the oil to splash, easy foaming, the performance of lubricating oil has been reduced, be unfavorable for lubrication protection, become umbelliform when producing oil, piston motion is done repeatedly to sealing washer on the case, the sealing member easily wears and teares, lead to normally refueling and oil leak, need periodic replacement, and the sealing washer sets up the side at the case, the sealing member easily slips when the major pressure, get into inside the engine, arouse engine failure, for this reason, we propose a novel nozzle of automatic preventing oil leakage of nozzle.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a novel automatic antidrip nozzle of nozzle, optimize traditional nozzle structure that prevents leaking of nozzle, mutually support with the removal structure through the valve rod structure that sets up, simplify the structure of producing oil, reduce cost reaches the effect that seal structure is difficult for wearing and tearing and drops, prevents the oil leak, improves sealing performance to through the nozzle structure of producing oil after optimizing, the oil is the cylindrical filling effect of straight line when guaranteeing to produce oil, and the performance of protection oil in the filling process does not change.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a novel automatic drip proof nozzle of nozzle, includes:
the nozzle assembly comprises a nozzle body, an inclined plane and a threaded connecting seat, wherein the inclined plane is arranged at one end of the nozzle body, and the threaded connecting seat is arranged at the other end of the nozzle body;
the oil outlet head assembly comprises a hexagonal oil outlet head, an oil inlet and a threaded head, the hexagonal oil outlet head is arranged on one side of the nozzle body and is in threaded connection with the nozzle body, the oil inlet is formed in the top surface of the hexagonal oil outlet head, and the threaded head is formed at one end of the hexagonal oil outlet head;
the valve rod assembly comprises a valve rod body arranged in the cavity of the nozzle body, a spherical step body arranged at one end of the valve rod body, a threaded long rod arranged at the other end of the valve rod body and a sealing ring sleeved with the spherical step body;
the moving assembly comprises a first guide sliding block sleeved with the valve rod body, a second guide sliding block sleeved with the threaded long rod, a self-locking nut located between the first guide sliding block and the second guide sliding block and connected with the threaded long rod in a threaded mode, and the self-locking nut is blocked by the second guide sliding block.
As a preferred scheme of a novel automatic antidrip nozzle of nozzle, wherein, the threaded connection seat with threaded connection between the thread head.
As a preferred scheme of a novel automatic antidrip nozzle of nozzle, wherein, the oil inlet runs through whole hexagonal oil head.
As a preferred scheme of a novel automatic antidrip nozzle of nozzle, wherein, hexagonal play oil head with this body coupling back of nozzle, the second direction sliding block with the inside butt of hexagonal play oil head.
As a preferred scheme of a novel automatic antidrip nozzle of nozzle, wherein, the internal diameter of screwed connection seat with the external diameter of screw thread head equals.
Compared with the prior art, the utility model discloses the beneficial effect who has is: optimize the traditional structure of the oil gun, mutually cooperate through the valve rod structure and the mobile structure that are arranged, simplify the structure of producing oil, reduce the cost, reach the effect that the seal structure is difficult to wear and drop, prevent oil leakage, improve the sealing performance, and through the nozzle structure of producing oil after optimizing, guarantee that the oil is the filling effect of the linear column when producing oil, protect the performance of the oil in the filling process not to change, when using specifically, the oil enters into the cavity of the nozzle body through the oil inlet, form certain pressure in the continuous injection process, the valve rod assembly drives the second guiding sliding block and the spring to move to one side under the effect of pressure, the first guiding sliding block keeps motionless, at this moment, the seal ring breaks away from each other with the inclined plane, the oil is discharged through the spherical step body at the bottom of the valve rod body and the inclined plane clearance at the lower part of the nozzle body, the structure of producing oil makes the oil be the output of column like, guarantee oil performance, when the oil transportation was accomplished and is lost pressure, drive second direction sliding block under the effect of spring and remove and compress tightly the sealing washer to make the sealing washer seal the clearance that inclined plane department formed, prevent oil drip.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a first view structural diagram of an automatic anti-drip nozzle of a novel fuel truck nozzle of the present invention;
FIG. 2 is a second view structural diagram of the novel automatic anti-drip nozzle of the fuel truck nozzle of the present invention;
fig. 3 is the utility model relates to a novel automatic antidrip nozzle erection joint's of nozzle schematic diagram.
In the figure: 100. a nozzle assembly; 110. a nozzle body; 120. a bevel; 130. a threaded connection base; 200. an oil outlet head assembly; 210. a hexagonal oil outlet head; 220. an oil inlet; 230. a screw head; 300. a valve stem assembly; 310. a valve stem body; 320. a spherical step body; 330. a threaded long rod; 340. a seal ring; 400. a moving assembly; 410. a first guide slider; 420. a second guide slider; 430. a spring; 440. self-locking screw cap.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a novel automatic antidrip nozzle of nozzle optimizes traditional nozzle structure, and valve rod structure and removal structure through setting up mutually support, simplify the structure of producing oil, and reduce cost reaches the effect that seal structure is difficult for wearing and tearing and drops, prevents the oil leak, improves sealing performance to through the nozzle structure of producing oil after optimizing, the oil is the cylindrical filling effect of straight line when guaranteeing to produce oil, and the performance of protection oil in the filling process does not change.
Fig. 1-3 are schematic diagrams showing the overall structure of an embodiment of the novel automatic anti-dripping nozzle of a fuel truck according to the present invention, please refer to fig. 1-3, the main body of the novel automatic anti-dripping nozzle of a fuel truck according to the present embodiment includes a nozzle assembly 100, a fuel outlet assembly 200, a valve rod assembly 300 and a moving assembly 400.
The oil outlet head assembly 200 is used for inputting oil into the cavity of the nozzle body 110, and specifically, the oil outlet head assembly 200 comprises a hexagonal oil outlet head 210 which is arranged on one side of the nozzle body 110 and is in threaded connection with the nozzle body 110, an oil inlet 220 which is arranged on the top surface of the hexagonal oil outlet head 210 and a threaded head 230 which is arranged at one end of the hexagonal oil outlet head 210, when the oil outlet head assembly is specifically used, the oil enters the oil inlet 220, the hexagonal oil outlet head 210 is connected with the nozzle body 110, and the oil transportation effect is achieved.
Valve rod assembly 300 and removal subassembly 400 are mutually supported, reach the oil transportation and finish and carry out the effect sealed, it is concrete, valve rod assembly 300 is including setting up the valve rod body 310 in the 110 cavity of nozzle body, set up the sphere step body 320 in valve rod body 310 one end, set up at the screw thread stock 330 of the valve rod body 310 other end and the sealing washer 340 that cup joints with sphere step body 320, when specifically using, sealing washer 340 is used for sealing, screw thread stock 330 is used for installing self-locking nut 440, shelter from second direction sliding block 420, guarantee that second direction sliding block 420 is driven to one side by valve rod body 310 under the effect of pressure, thereby reach and adjust the gap that sealing washer 340 formed between with inclined plane 120 and the sphere step body 320 and seal, prevent the effect of oil leak.
Remove the pressure fit that subassembly 400 and oil delivery produced, drive, realize automatic antidrip effect, it is concrete, remove subassembly 400 including the first direction sliding block 410 with valve rod body 310 cup joints, the second direction sliding block 420 with screw thread stock 330 cup joints, be located spring 430 between first direction sliding block 410 and the second direction sliding block 420 and with screw thread stock 330 threaded connection and with the lock nut 440 that second direction sliding block 420 blockked, when specifically using, when refueling the state, internal pressure makes valve rod body 310 open, the oil passes through the spherical step body 320 of valve rod body 310 bottom and discharges with the inclined plane 120 clearance of nozzle body 110 cavity lower part, when refueling the completion, when no pressure, under the spring 430 effect, sealing washer 340 seals with nozzle body 110 cavity lower part inclined plane 120, prevent oil drip.
With reference to fig. 1-3, the novel automatic anti-drip nozzle of the fuel truck nozzle of the embodiment, when in use, oil enters the cavity of the nozzle body 110 through the oil inlet 220 and is injected into the cavity, a certain pressure is formed in the continuous injection process, the valve rod assembly 300 drives the second guiding sliding block 420 and the spring 430 to move to one side under the action of pressure, the first guiding sliding block 410 is kept still, the sealing ring 340 is separated from the inclined plane 120 at the moment, oil is discharged through the gap between the spherical step body 320 at the bottom of the valve rod body 310 and the inclined plane 120 at the lower part of the nozzle body 110, thus the oil discharging structure enables the oil to be output in a columnar shape, the oil performance is ensured, when the pressure is lost after the oil transportation is finished, the second guide sliding block 420 is driven to move under the action of the spring 430 to compress the sealing ring 340, so that the sealing ring 340 seals the gap formed at the inclined plane 120 to prevent oil dripping.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a novel automatic antidrip nozzle of nozzle, its characterized in that includes:
the nozzle assembly (100) comprises a nozzle body (110), an inclined plane (120) arranged at one end of the nozzle body (110) and a threaded connecting seat (130) arranged at the other end of the nozzle body (110);
the oil outlet head assembly (200) comprises a hexagonal oil outlet head (210) which is arranged on one side of the nozzle body (110) and is in threaded connection with the nozzle body (110), an oil inlet (220) which is formed in the top surface of the hexagonal oil outlet head (210), and a threaded head (230) which is formed at one end of the hexagonal oil outlet head (210);
the valve rod assembly (300) comprises a valve rod body (310) arranged in a cavity of the nozzle body (110), a spherical step body (320) arranged at one end of the valve rod body (310), a threaded long rod (330) arranged at the other end of the valve rod body (310) and a sealing ring (340) sleeved with the spherical step body (320);
the moving assembly (400) comprises a first guide sliding block (410) which is sleeved with the valve rod body (310), a second guide sliding block (420) which is sleeved with the long threaded rod (330), a spring (430) which is positioned between the first guide sliding block (410) and the second guide sliding block (420), and a self-locking nut (440) which is in threaded connection with the long threaded rod (330) and blocks the second guide sliding block (420).
2. The automatic anti-drip nozzle of the new type fuel nozzle as claimed in claim 1, wherein the threaded connection seat (130) is in threaded connection with the threaded head (230).
3. The automatic anti-drip nozzle of the novel oil gun as claimed in claim 2, wherein the oil inlet (220) penetrates through the whole hexagonal oil outlet head (210).
4. The automatic anti-drip nozzle of the novel oil gun as claimed in claim 3, wherein after the hexagonal oil outlet head (210) is connected with the nozzle body (110), the second guiding sliding block (420) is abutted with the inside of the hexagonal oil outlet head (210).
5. The automatic anti-drip nozzle of the new type oil gun as claimed in claim 4, wherein the inner diameter of the screw connection seat (130) is equal to the outer diameter of the screw head (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603330.5U CN214790421U (en) | 2021-03-25 | 2021-03-25 | Novel automatic anti-drip nozzle of oil gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603330.5U CN214790421U (en) | 2021-03-25 | 2021-03-25 | Novel automatic anti-drip nozzle of oil gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790421U true CN214790421U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120603330.5U Active CN214790421U (en) | 2021-03-25 | 2021-03-25 | Novel automatic anti-drip nozzle of oil gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790421U (en) |
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2021
- 2021-03-25 CN CN202120603330.5U patent/CN214790421U/en active Active
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