CN202966986U

CN202966986U - Rotary tubular ejector

Info

Publication number: CN202966986U
Application number: CN 201220290660
Authority: CN
Inventors: 曾云发
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2013-06-05
Anticipated expiration: 2022-06-20

Abstract

A rotary tubular ejector is characterized in that a screw drive technology and an overrunning clutch are combined, and a (barrel-shaped) main pipe, a screw rod, a thruster, the overrunning clutch and a (barrel-shaped) assistant pipe constitute a conveying system. When the rotary tubular ejector is used, the main pipe or the assistant pipe is rotated to send out paste. The rotary tubular ejector is novel in modeling, unique in structure, flexible and arbitrary to use, and an ideal upgrading and updating product.

Description

The tubular rotary pusher

Technical field

The utility model relates to the pastes such as toothpaste and packs-use integrative rotary type tubulose pusher.

Background technology

Toothpaste is indispensable oral cleaning, nursing materials in the social daily life of modern civilization.Toothpaste is contained in plastic-aluminum or plastic hose usually, and the mode of armrest extruding is used.Due to certain resilience being arranged after the plastic-aluminum hose squeezing, more want more finally repeated multiple times and just can extrude enough toothpaste, very inconvenience.In addition, single, stiff, the intrinsic profile that lacks modern sense that circle of Flexible tube for toothpaste, one are flat do not change in decades, and this is that to pay attention to the modern consumer of appearance and modeling, decorative aesthetics unacceptable.The industry of this paste of other similar toothpaste and the same flexible pipe of use can be found everywhere, and as cosmetics, pharmacy, food, chemical industry etc., also mostly has above problem.

The utility model content

The purpose of this utility model is to provide a kind of not only handy but also attractive in appearance, desirable packing-use integrative rotary type tubulose pusher, the plastic-aluminum or the plastic hose that use to replace the industries such as toothpaste.

The utility model is achieved through the following technical solutions: worm drive technology and overdrive clutch are made up, formed by (barrel-shaped) supervisor, leading screw, propelling unit, overdrive clutch, (barrel-shaped) looped pipeline etc. and advance delivery system, to rotatablely move is transformed to unidirectional straight-line motion, and the paste in supervisor is sent.In this system, being responsible for inside has a leading screw, but its threaded portion is equipped with the propelling unit of up-and-down movement; The circular hole that a threadless end passes supervisor bottom is connected with looped pipeline bottom centre.Overdrive clutch-take the unidirectional tooth engaged wheel mechanism of ratchet as the basis, to guarantee correct hand of rotation is arranged between supervisor bottom and looped pipeline bottom.Screw thread on the size of propelling unit screwed hole of centre, pitch etc. and leading screw is corresponding; Periphery is equipped with 1～2 road seal ring, prevents that the paste reversing sense from leaking; Also have 2～4 roads chute vertical with end face, and the cooperation of supervisor's inwall axis direction gib block, slide up and down.Between propelling unit end face and supervisor's inwall, pipe lid, formation variable volume space, fill with paste in this space.Supervisor's open end has the pipe lid, and the pipe lid is connected with cover of dust again; There is cap at the cover of dust center.

During use, be responsible for motionlessly, clockwise rotate looped pipeline, leading screw drives propelling unit thereupon, and paste is released the mouth of pipe.Take paste away, closed cover of dust; Cap is arranged in cover of dust, directly seal the mouth of pipe, jointly play the antipollution effect of dual sealing.Also but outer tube is motionless, and inhour is rotated supervisor, drives propelling unit along guide screw movement, and body of paste is released in pipe.

The material that the utility model uses, except seal ring adopted silaatic, all the other were engineering plastics.All material is answered environmental protection, safety, meets national standard.

Compare with existing goods, the utility model makes its structure and shape perfect adaptation owing to having adopted new know-why, and not only appearance is novel, and structure is unique, use flexibly arbitrarily, and be desirable upgraded product.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model overdrive clutch schematic diagram

Fig. 3 is the utility model propelling unit schematic diagram

The specific embodiment

Provide embodiment below in conjunction with accompanying drawing

Shown in figure, (barrel-shaped) supervisor 1, external diameter φ 25～φ 40mm.In leading screw 2 is arranged, external diameter M6～M8mm.Leading screw 2 threaded portions are equipped with propelling unit 3, pass supervisor's 1 bottom through-hole without screw thread one end, are fixed on (barrel-shaped) looped pipeline 5 bottom centre.Between supervisor 1 bottom and looped pipeline 5 bottoms, overdrive clutch 8 is arranged.1～2 road seal ring 4 is arranged on propelling unit 3, also have the gib block 13 of 2～4 road chutes 12 and supervisor's inwall to coordinate.The pipe cover 6 and be connected 1 the connection, cover of dust 7 again be connected cover 6 connections.During use, hold supervisor 1, clockwise rotate looped pipeline 5, drive leading screw 2, propelling unit is released paste 11 along supervisor's axis from the mouth of pipe 9.After taking paste away, the cover of dust 7 that closes, cap 10 is with the mouth of pipe 9 sealings.Also can hold looped pipeline 5, inhour is rotated supervisor 1, and paste 11 is released.

Claims

1. tubular rotary pusher, it is characterized in that worm drive technology and overdrive clutch are made up, form the propelling delivery system by barrel-shaped supervisor (1), leading screw (2), propelling unit (3), overdrive clutch (8), barrel-shaped looped pipeline (5).

2. the propelling unit (3) of up-and-down movement is equipped with according to tubular rotary pusher claimed in claim 1, it is characterized in that there is a leading screw (2) barrel-shaped supervisor (1) inside, but its threaded portion; The circular hole that passes barrel-shaped supervisor (1) bottom without screw thread one end be connected looped pipeline (5) bottom centre and connect.

3. according to tubular rotary pusher claimed in claim 1, it is characterized in that overdrive clutch (8) is arranged between barrel-shaped supervisor (1) bottom and barrel-shaped looped pipeline (5) bottom-take ratchet as basic unidirectional tooth engaged wheel mechanism.

4. according to tubular rotary pusher claimed in claim 1, it is characterized in that propelling unit (3) periphery is equipped with 1～2 road seal ring (4); Also have 2～4 roads chute (12) vertical with end face, and the cooperation of the gib block (13) of barrel-shaped supervisor (1) inwall axis direction, slide up and down.

5. according to tubular rotary pusher claimed in claim 1, it is characterized in that formation variable volume space between propelling unit (3) end face and barrel-shaped supervisor (1) inwall, Guan Gai (6), fill with paste in this space.

6. according to tubular rotary pusher claimed in claim 1, both can clockwise rotate barrel-shaped looped pipeline (5) when it is characterized in that using, also can inhour rotate barrel-shaped supervisor (1).

7. according to tubular rotary pusher claimed in claim 1, it is characterized in that barrel-shaped supervisor (1) open end has pipe lid (6), pipe lid (6) is connected 7 with cover of dust again) connect; There is cap (10) at cover of dust (7) center.

8. according to tubular rotary pusher claimed in claim 1, it is characterized in that material therefor is silaatic except seal ring (4), all the other are engineering plastics.