CN218878106U

CN218878106U - Plastic high-grade frosted anti-falling makeup removing oil pump

Info

Publication number: CN218878106U
Application number: CN202223376010.4U
Authority: CN
Inventors: 陈森
Original assignee: Ningbo Zhengjiang Plastic Technology Co ltd
Current assignee: Ningbo Zhengjiang Plastic Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-18
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a plastic high-grade dull polish anti falling makeup removing oil pump is to the hasp to solve current like product whole product lacks the structural design who opens the preceding whole unblock product of use, and stable technical problem when difficult assurance this oil pump transports together with the bottle of filling liquid and designs. The outer diameter of an upper ring opening at a large ring of the makeup removing oil pump is provided with a lock catch, and the top of the lock catch is abutted against a bottom orifice of a duckbill for limiting; the key point is that one side of hasp is equipped with the big opening of elasticity that the interference lock is fixed in the big opening external diameter of circle on the big circle department, the outside perk of the big open-ended both ends opening part of elasticity stretches out, the big open-ended symmetry opposite side external diameter of elasticity is equipped with the little opening of arc that stretches out the duckbilled bottom, the little open-ended opening part lock of arc is in the bellied broken post of circle top, the top of broken post exceeds the hasp, broken post and the integrative injection moulding of circle, the broken post of circle top one side sets up in the bellied ring platform in circle top, the broken post of circle is cylindrical, semi-circular or oval.

Description

Plastic high-grade frosted anti-falling makeup removing oil pump

Technical Field

The utility model relates to an oil pump is a plastic high-grade dull polish anti-falling makeup removing oil pump.

Background

The oil pump is a container for containing and storing an oil cosmetic bottle, generally comprises a spray head and a bottle body, belongs to one of liquid cream cosmetic containers, and enables liquid cream cosmetic emulsion to flow out of the container by pressing a duckbill. The working principle is as follows: the reciprocating motion of the duckbill is pressed to cause the volume in the bottle body to be periodically increased and reduced, so that the pressure of the liquid is increased, and the liquid in the bottle body is sucked and discharged. In order to prevent the duckbilled from being accidentally pressed for use, a lock catch is arranged on the outer diameter of a valve rod or a large ring below the duckbilled, and the duckbilled can be normally used after the lock catch is opened; such as the publication of Chinese patent publication No. 202120043463.1, publication No. 2021.12.03, the name of the utility model "top-piece type suck-back lotion pump"; further, as disclosed in chinese patent application No. 202222287317.0, granted publication No. 2022.12.09, the utility model is named "anti-seepage non-toxic oil pump". However, the above products, similar products and their locking structures are easy to fall off and lose during transportation or use, and are lacking in structural design before opening and use.

Disclosure of Invention

In order to overcome the defects, the utility model aims at providing a plastic high-grade frosted anti-falling makeup removing oil pump to the field, making the lock catch of the existing like product lack the structural design of the whole unlocking product before opening the use in the whole product, and difficult technical problem of stability when guaranteeing that the oil pump is transported together with the bottle of filling liquid. The purpose is realized by the following technical scheme.

The utility model provides a high-grade dull polish of plastic oil pump of removing makeup of preventing falling, this oil pump of removing makeup is inserted pump body one end straw hole of pump core subassembly to the straw one end of oil pump of should removing makeup, the pump mouth department turn-ups buckle of the pump body other end is fixed in the wreath, the turn-ups bottom of the pump body is equipped with the gasket, the lower round mouthful department inner wall of wreath is equipped with the internal thread, the pump core subassembly department valve rod that stretches out the wreath is equipped with the duckbilled, the bottom drill way of duckbilled is located the bellied upper ring mouth in wreath top, the upper ring mouth external diameter of wreath is equipped with the hasp, the top of hasp offsets spacingly with the bottom drill way of duckbilled. Its structural design main points are one side of hasp is equipped with the big opening of elasticity that the interference lock is fixed in the big opening external diameter of circle department on the great circle, and the outside perk of the big open-ended both ends opening part of elasticity stretches out, and the big open-ended symmetry opposite side external diameter of elasticity is equipped with the little opening of arc that stretches out the duckbilled bottom, and the little open-ended opening part lock of arc breaks the post in the bellied break of great circle top, and the top of breaking the post exceeds the hasp, breaks post and the integrative injection moulding of great circle, and the duckbilled is the dull polish duckbilled. Before the makeup removing oil pump is used, the snap-off column of the large ring is broken off outwards, so that the end, with the arc-shaped small opening, of the lock catch can be held, the lock catch is pulled out outwards, and the makeup removing oil pump can be used; the makeup removing pump is locked when the makeup removing pump is used later, only the lock catch needs to be buckled, and the small arc-shaped opening of the lock catch is convenient for holding the lock catch and pulling out the lock catch from the large ring; above-mentioned structure guarantees that this oil pump of removing makeup and the bottle of removing makeup when transporting together, and the hasp can not drop and lose, guarantees simultaneously that the product can not used by others before selling.

The snapping column on one side of the top of the big ring is arranged on the ring loop platform protruding from the top of the big ring. The structure enhances the strength of the large ring, and prevents the broken column from influencing the normal use of the large ring after being broken off.

The large-circle snapping column is cylindrical, semicircular or elliptical. Other structural shapes may be used depending on the actual situation.

The valve rod of pump core subassembly stretches out the big circle and the interior stopper is simultaneously to the external diameter is equipped with the plastics spring, the one end of plastics spring offsets with the spacing muscle of the top port department of valve rod one end, another of plastics spring offsets with the ring channel at interior stopper top, the pump mouth internal diameter that the interior stopper buckle is fixed in the pump body, the valve rod other end in the pump body is fixed with the needle lock in the pump body, the needle external diameter of lock department is equipped with the piston, the needle, a piston, the valve rod junction is equipped with inlet channel, suction pipe hole department is equipped with the lock and is fixed in the elastic sleeve of the pump body in the pump body. In the all-plastic structure embodiment of the makeup removing oil pump, the plastic spring can be replaced by a metal spring.

The utility model has reasonable structural design, convenient production, use and recovery, and particularly has good stability of locking and anti-use structure before sale and use and good stability of packaging and transportation; it is suitable for being used as a full-plastic high-grade frosted anti-falling makeup removing oil pump and the structural improvement of the like products.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Figure number and name: 1. straw, 2, pump core subassembly, 201, the pump body, 202, the shell, 203, the needle, 204, the piston, 205, the valve rod, 206, the inside plug, 207, the plastics spring, 3, the great circle, 301, break-away post, 302, the ring platform, 4, gasket, 5, hasp, 6, the duckbilled.

Detailed description of the preferred embodiments

The structure of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-2, one end of a suction pipe 1 of the makeup removing oil pump is inserted into a suction pipe hole at one end of a pump body 201 of a pump core assembly 2, a flanging buckle at the pump opening at the other end of the pump body is fixed in a large ring 3, a gasket 4 is arranged at the bottom of the flanging of the pump body, an inner wall at the lower ring opening of the large ring is provided with an internal thread, a valve rod 205 at the pump core assembly extending out of the large ring is provided with a duckbilled 6, a bottom orifice of the duckbilled is located in an upper ring opening protruding at the top of the large ring, the outer diameter of the upper ring opening of the large ring is provided with a lock catch 5, and the top of the lock catch is abutted to the bottom orifice of the duckbilled. One side of hasp is equipped with the big opening of elasticity that the interference lock is fixed in the big opening external diameter of circle on the big circle department, and the outside perk of the big open-ended both ends opening part of elasticity stretches out, and the big open-ended symmetry opposite side external diameter of elasticity is equipped with the arc small opening who stretches out the duckbilled bottom, and the arc small opening's opening part lock is in the bellied broken post 301 in big circle top, and the top of broken post exceeds the hasp, breaks post and big circle integrated injection moulding. The breaking column at one side of the top of the large circle is arranged on the ring loop platform 302 protruding from the top of the large circle, and the breaking column of the large circle is cylindrical, semicircular or elliptical. The valve rod of pump core subassembly stretches out the big circle and interior stopper 206 simultaneously, and the external diameter is equipped with plastic spring 207, the one end of plastic spring offsets with the spacing muscle of the top port department of valve rod one end, another of plastic spring offsets with the ring channel at interior stopper top, the pump mouth internal diameter that the interior stopper buckle is fixed in the pump body, the valve rod other end in the pump body is fixed with the needle 203 lock in the pump body, the needle external diameter of lock department is equipped with piston 204, the needle, a piston, the valve rod junction is equipped with inlet channel, suction pipe hole department is equipped with the elastic sleeve 202 that the lock is fixed in the pump body.

Before use, breaking the breaking column; the cleansing oil pump can be used after the end of the arc-shaped small opening of the lock catch is held and the lock catch is pulled out; the liquid in the makeup removing bottle body can flow out by pressing the duckbill.

The duckbill isThe dull polish duckbilled, the dull polish material of dull polish duckbilled includes the composition of following parts by weight: 30-50 parts of polypropylene, 25-40 parts of low-density polyethylene, 20-25 parts of polylactic acid, 10-20 parts of cassava starch, 20-30 parts of modified nano-silica, 5-15 parts of modified nano-calcium carbonate, 1-2 parts of compatilizer, 0.1-0.5 part of plasticizer, 1-5 parts of heat stabilizer and 4-8 parts of antioxidant, wherein the polypropylene has a density of 0.90-0.93g/cm ³ And a copolymerized polypropylene having a melt flow rate of 8 to 15g/10min at 230 ℃/2.16kg load, the low density polyethylene having a melt index of 1.5 to 2.5g/10min and a density of 0.918 to 0.928g/cm ³ (ii) a The modified nano silicon dioxide is dried after being soaked in a hydrogen-containing silane coupling agent aqueous solution for 24 hours; the modified nano calcium carbonate is dried after being soaked in a hydrogen-containing silane coupling agent aqueous solution for 24 hours, the compatilizer is an ethylene-acrylate-glycidyl acrylate terpolymer, the plasticizer is at least one of polyethylene glycol, tributyl citrate or dioctyl terephthalate, and the heat stabilizer is S9228 or S9228T; the antioxidant is 1010 or 1098.

Claims

1. A full-plastic high-grade frosted anti-falling makeup removing oil pump is characterized in that one end of a suction pipe (1) of the makeup removing oil pump is inserted into a suction pipe hole at one end of a pump body (201) of a pump core assembly (2), a pump opening at the other end of the pump body is fixed in a large ring (3) in a flanging buckle mode, a gasket (4) is arranged at the bottom of the flanging of the pump body, internal threads are arranged on the inner wall of a lower ring opening of the large ring, a duckbill (6) is arranged on a valve rod (205) extending out of the pump core assembly of the large ring, a bottom orifice of the duckbill is located in an upper ring opening protruding from the top of the large ring, a lock catch (5) is arranged on the outer diameter of the upper ring opening of the large ring, and the top of the lock catch abuts against and is limited with the bottom orifice of the duckbill; its characterized in that one side of hasp (5) is equipped with the big opening of elasticity that the interference lock is fixed in big circle (3) department and goes up the ring mouth external diameter, the outside perk of the big open-ended both ends opening part of elasticity stretches out, the big open-ended symmetry opposite side external diameter of elasticity is equipped with the little opening of arc that stretches out duckbill (6) bottom, the little open-ended opening part lock of arc is in the bellied disconnected post (301) of drawing in big circle top, the top of drawing disconnected post exceeds the hasp, draw disconnected post and big circle integrated injection moulding, duckbilled (6) are the dull polish duckbilled.

2. The all-plastic high-grade sanding anti-falling makeup removing pump according to claim 1, characterized in that the breaking column (301) at one side of the top of the large ring (3) is arranged on the ring stand (302) with the convex top of the large ring.

3. The all-plastic high-grade frosted anti-falling makeup remover pump according to claim 1, wherein the breaking column (301) of the large ring (3) is cylindrical, semicircular or elliptical.

4. The all-plastic high-grade sanding anti-falling makeup removing pump according to claim 1, characterized in that a valve rod (205) of the pump core assembly (2) extends out of the large ring (3) and the inner plug (206) and is provided with a plastic spring (207) in outer diameter, one end of the plastic spring abuts against a top rod opening limiting rib at one end of the valve rod, the other end of the plastic spring abuts against an annular groove at the top of the inner plug, the inner plug is fastened and fixed to the inner diameter of a pump opening of the pump body (201), the other end of the valve rod in the pump body is fastened and fixed to a valve needle (203) in the pump body, the outer diameter of the valve needle at the fastening position is provided with a piston (204), a liquid inlet channel is arranged at the joint of the valve needle, the piston and the valve rod, and a spring sleeve (202) fastened and fixed to the pump body is arranged at a pipe orifice in the pump body.