CN217146972U

CN217146972U - Ventilating plastic nozzle for plastic bucket

Info

Publication number: CN217146972U
Application number: CN202122410480.7U
Authority: CN
Inventors: 焦立
Original assignee: Changzhou Centrway Plastics Co ltd
Current assignee: Changzhou Centrway Plastics Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-09
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a ventilating plastic nozzle for a plastic barrel, wherein the plastic barrel is provided with a pipeline, the plastic nozzle can be clamped and sleeved on the pipeline and comprises a clamping sleeve and a nozzle sleeve, the clamping sleeve is provided with a clamping groove, the wall of the clamping groove is provided with a limit groove, the inner wall of the pipeline is convexly provided with a limit ball, the limiting groove corresponds to the limiting ball, the nozzle sleeve is sleeved on the clamping sleeve in a thread fit manner, the inner wall of the clamping sleeve is provided with a propping slope, the nozzle sleeve is convexly provided with a propping sleeve, when the nozzle sleeve is sleeved on the clamping sleeve in a matching way, the propping sleeve can synchronously prop to the propping slope, the nozzle sleeve is arranged on the clamping sleeve, and the nozzle sleeve and the clamping sleeve are mutually spliced in a thread fit mode, so that the nozzle sleeve can be ensured to be replaced according to materials.

Description

Ventilating plastic nozzle for plastic bucket

Technical Field

The utility model relates to the technical field of containers, especially, relate to a plastic drum is with ventilative plastic mouth.

Background

When using the plastic drum transportation material, the material takes place to rock in the plastic drum, leads to during the material can permeate the screw thread between bung and the staving, leads to on the bung bonds to the staving, influences the process of taking out of material in the staving, consequently often sets up corresponding discharge gate on the bung to adopt plastics mouth cooperation discharge opening to take out the material, and the ejection of compact diameter of plastics mouth is fixed, can not change to the kind of material, influences the ejection of compact speed of material.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the discharging diameter of a plastic nozzle used on the plastic bucket cover is fixed, and the discharging speed of materials is influenced.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a plastic drum is with ventilative plastic mouth, install the pipeline on the plastic drum, the tight cover of clampable on the plastic mouth is established to on the pipeline, the plastic mouth includes clamping sleeve and spout cover, it has tight groove to open on the clamping sleeve, be equipped with the spacing groove on the cell wall of tight groove to press from both sides, the inner wall epirelief of pipeline is equipped with spacing ball, the spacing groove with spacing ball corresponds, spout cover with screw-thread fit's mode cover establish to on the clamping sleeve, be equipped with on the inner wall of clamping sleeve and support the slope, spout cover middle convex be equipped with support the sleeve, spout cover cooperation cover establish to when on the clamping sleeve, support the sleeve can support simultaneously and hold to support on the slope.

Furthermore, the clamping sleeve is of a circular sleeve structure, and the clamping groove is formed in the end face of the clamping sleeve.

Furthermore, a bearing flange is convexly arranged on the clamping sleeve, and when the nozzle sleeve is sleeved on the clamping sleeve and screwed tightly, the nozzle sleeve can be abutted to the bearing flange.

Furthermore, a propping slope is arranged in the clamping sleeve, the propping slope corresponds to the propping sleeve, and the propping slope and the clamping groove are respectively arranged at two ends of the clamping sleeve.

Furthermore, the cross section of the clamping groove is of a trapezoidal structure, and the width of the limiting groove is enlarged under the abutting of the limiting ball.

The beneficial effects of the utility model are that, utilize the clamping sleeve can overlap to establish to the pipeline on, through the inside and outside of pipeline intercommunication plastic drum, simultaneously press from both sides to sheathe cooperation cover in and establish the spout cover, through supporting in the spout cover and holding the sleeve, can change the blowout bore of material, and adopt screw-thread fit's mode cooperation concatenation between clamping sleeve and the spout cover, thereby can guarantee that spout cover detachable installs to pressing from both sides to sheathe in, realize the convenient change of spout cover then, realize supporting the chooseing for use of sleeve according to the material, guarantee the ejection of compact speed of material.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a perspective view of the plastic bucket of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a perspective view of the nozzle arrangement of FIG. 2;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is a cross-sectional view taken along A-A in FIG. 4;

FIG. 6 is a cross-sectional view of the plastic spout of FIG. 5;

in the figure: plastic bucket 100, bucket body 10, bucket cover 20, nozzle assembly 30, plastic mouth 40, sealing edge 110, tear line 210, pull ring 220, circular ring 310, pipe 320, elastic member 330, limiting component 340, holding flange 321, inclined flange 323, rail ring 341, limiting block 342, fixed base 343, hinged base 345, limiting column 346, clamping sleeve 410, nozzle sleeve 420, clamping groove 411, limiting groove 412, limiting ball 326, bearing flange 413, assembling thread 414, holding slope 415 and holding sleeve 421.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

As shown in fig. 1 to 6, the present invention provides a plastic barrel 100, which comprises a barrel body 10, a barrel cover 20 installed on the barrel body 10, a nozzle assembly 30 installed on the barrel cover 20, and a plastic nozzle 40 corresponding to the nozzle assembly 30.

As shown in fig. 1 and 2, a sealing edge 110 is convexly disposed at the opening of the tub body 10, and the tub cover 20 is fixedly mounted on the sealing edge 110 in a threaded manner, so as to seal the tub body 10. The end face of the barrel cover 20, which is far away from the barrel body 10, is carved with a tear line 210, the tear line 210 is of a circular ring structure, a pull ring 220 is bonded in the middle of the tear line 210, a part of the barrel cover 20 in the middle of the tear line 210 can be pulled to tear and turn over through the pull ring 220, and an area encircled by the tear line 210 on the barrel cover 20 can be torn down along the tear line 210 to form a discharge hole on the barrel body 10.

As shown in fig. 2, 3 and 5, the nozzle assembly 30 includes a ring 310 mounted on the tub cover 20, a pipe 320 slidably inserted into the ring 310, an elastic member 330 connected between the pipe 320 and the ring 310, and a stopper assembly 340. The elastic member 330 is preferably a spring.

The circular ring 310 is an i-shaped annular structure, the circular ring 310 is fixedly mounted on the inner wall of the tub cover 10, one end of the pipeline 320 is slidably inserted into the circular ring 310, the other end of the pipeline 320 is convexly provided with a support flange 321, the pipeline 320 can slide outside the tub cover 20 through the discharge hole, the support flange 321 is arranged parallel to the side wall of the circular ring 310, one end of the elastic member 330 is fixedly mounted on the support flange 321, and the other end of the elastic member 330 can support the circular ring 310. The edge of the holding flange 321 is further provided with an inclined flange 323, and the inclined flange 323 is inclined relative to the ring 310.

Limiting assembly 340 is disposed on inclined flange 323 and circular ring 310, limiting assembly 340 includes orbital ring 341 fixed on circular ring 310 and stopper 342 hinged on inclined flange 323, orbital ring 341 is substantially Y-shaped and has a ring structure, one end of orbital ring 341 is fixedly mounted to the bottom of circular ring 310, the other two ends of orbital ring 341 are respectively directed to inclined flange 323 and circular ring 310, fixing base 343 is mounted on the end surface of circular ring 310 facing inclined flange 323, and the end of orbital ring 341 is fixedly mounted to fixing base 343. The inclined flange 323 is fixedly provided with a hinged base 345, the stroke limiting block 342 is hinged to the hinged base 345, specifically, the stroke limiting block 342 is in a long strip structure, the stroke limiting columns 346 are convexly arranged at two ends of the stroke limiting block 342, the stroke limiting columns 346 at two ends of the stroke limiting block 342 are respectively arranged at two sides of the stroke limiting block 342, one stroke limiting column 346 is rotatably inserted into the hinged base 345, the other stroke limiting column 346 is slidably inserted into the track ring 341, when the pipeline 320 moves in the circular ring 310, the stroke limiting columns 346 on the stroke limiting block 342 are limited by the track ring 341, and the movement stroke of the pipeline 320 relative to the circular ring 310 can be limited.

As shown in fig. 4 to 6, the plastic nozzle 40 includes a clamping sleeve 410 and a nozzle sleeve 420, the clamping sleeve 410 is a circular sleeve structure, the clamping sleeve 410 corresponds to the pipeline 320, a clamping groove 411 is formed on an end surface of the clamping sleeve 410, a cross section of the clamping groove 411 is a trapezoid structure, the clamping groove 411 can be sleeved on a side wall of the pipeline 320, a limiting groove 412 is concavely formed on a groove wall of the clamping groove 411, a limiting ball 326 is convexly formed on an inner wall of the pipeline 320, the limiting ball 326 corresponds to the limiting groove 412, after the clamping groove 411 is sleeved on the pipeline 320, the groove width of the clamping groove 411 is increased under the pushing of the limiting ball 326 until the limiting groove 412 can be sleeved on the limiting ball 326, and under the limiting action of the limiting groove 412, the limiting ball 326 can ensure the relative connection between the clamping sleeve 410 and the pipeline 320. The clamping sleeve 410 is further provided with a bearing flange 413 in a protruding manner, the bearing flange 413 is of an annular platform structure, the bearing flange 413 divides the clamping sleeve 410 into two sections along the axial direction, and an assembling thread 414 is engraved on a section far away from the clamping groove 411. The inner wall of the end face of the clamping sleeve 410 facing away from the clamping groove 411 is provided with a holding slope 415. The nozzle sleeve 420 is a sleeve-shaped structure, the nozzle sleeve 420 can be sleeved on the nozzle sleeve 420 in a matching manner through the assembling threads 414, the abutting sleeve 421 is arranged in the nozzle sleeve 420 in a protruding manner, the abutting sleeve 421 can abut against the abutting slope 415, and the flow rate of materials sprayed out of the discharge hole can be controlled under the constraint of the abutting sleeve 421.

When the plastic barrel 100 is used, materials are injected into the barrel body 10, and then the barrel cover 20 is mounted on the sealing edge 110 of the barrel body 10 to complete the sealing of the barrel body 10, when the materials are immersed into the sealing edge 110 and adhered to the barrel cover 20, the splicing strength between the barrel cover 20 and the barrel body 10 is too high, at the moment, the tearing line 210 is pulled by the pull ring 220 to tear off the barrel cover 20, a discharge hole is formed on the tub cover 20, and then the duct 320 is pressed in the discharge hole, and under the traction of the duct 320, the elastic member 330 is elongated, at the same time, the limit stop 342 moves relative to the track ring 341, the limit post 346 on the limit stop 342 slides in the track ring 341, in particular, the limit post 346 slides to the end close to the inclined flange 323 along the track ring 341, then the pressing on the pipe 320 is released, under the resilient pull of the elastic member 330, the duct 320 moves out of the discharge hole until the duct 320 extends out of the tub cover 210.

When the pipe 320 extends out of the barrel 10, the plastic nozzle 40 is sleeved on the end of the pipe 320, the limiting groove 412 can move relative to the pipe 320 under the abdicating clamping of the clamping groove 411 on the plastic nozzle 40 until the limiting groove 412 is embedded on the limiting ball 326, the clamping sleeve 410 is fixed on the end of the pipe 320 under the clamping action of the limiting ball 326, the nozzle sleeve 420 is screwed and assembled on the clamping sleeve 410 until the abutting sleeve 421 of the nozzle sleeve 420 abuts against the abutting slope 415, and the abutting sleeve 421 with a corresponding diameter is replaced for the material, and the ejection speed of the material is controlled under the constraint of the abutting sleeve 421.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a plastic drum is with ventilative plastic mouth which characterized in that: the plastic bucket is provided with a pipeline, the plastic nozzle can be tightly sleeved on the pipeline and comprises a clamping sleeve and a nozzle sleeve, the clamping sleeve is provided with a clamping groove, the groove wall of the clamping groove is provided with a limiting groove, the inner wall of the pipeline is convexly provided with a limiting ball, the limiting groove corresponds to the limiting ball, the nozzle sleeve is sleeved on the clamping sleeve in a threaded fit manner, the inner wall of the clamping sleeve is provided with a support slope, the nozzle sleeve is convexly provided with a support sleeve, and when the nozzle sleeve is sleeved on the clamping sleeve, the support sleeve can be synchronously supported on the support slope.

2. The venting plastic spout of claim 1, wherein: the clamping sleeve is of a circular sleeve structure, and the clamping groove is formed in the end face of the clamping sleeve.

3. The venting plastic spout of claim 1, wherein: the clamping sleeve is convexly provided with a bearing flange, and when the spout sleeve is tightly screwed on the clamping sleeve, the spout sleeve can be abutted to the bearing flange.

4. The venting plastic spout of claim 1, wherein: the clamping sleeve is internally provided with a butting slope, the butting slope corresponds to the butting sleeve, and the butting slope and the clamping groove are respectively arranged at two ends of the clamping sleeve.

5. The venting plastic spout of claim 1, wherein: the cross section of the clamping groove is of a trapezoidal structure, and the groove width of the limiting groove is enlarged under the abutting of the limiting ball.