CN215246287U - Antistatic thermal plastic vacuum bottle - Google Patents

Antistatic thermal plastic vacuum bottle Download PDF

Info

Publication number
CN215246287U
CN215246287U CN202121392556.1U CN202121392556U CN215246287U CN 215246287 U CN215246287 U CN 215246287U CN 202121392556 U CN202121392556 U CN 202121392556U CN 215246287 U CN215246287 U CN 215246287U
Authority
CN
China
Prior art keywords
bottle
pump
spring
valve rod
pump body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121392556.1U
Other languages
Chinese (zh)
Inventor
黄建艺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Z&Z Industrial Co Ltd
Original Assignee
Zhejiang Z&Z Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Z&Z Industrial Co Ltd filed Critical Zhejiang Z&Z Industrial Co Ltd
Priority to CN202121392556.1U priority Critical patent/CN215246287U/en
Application granted granted Critical
Publication of CN215246287U publication Critical patent/CN215246287U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Landscapes

  • Closures For Containers (AREA)

Abstract

The utility model relates to an antistatic thermoplastic vacuum bottle is not good enough to the structural design of current like product, and especially outer cover spring stability is relatively poor, and life receives the technical problem design of influence easily. The vacuum bottle is characterized in that a valve rod in a pump core assembly of the vacuum bottle extends out of the outer diameter of a pump body and is provided with a spring, one end of the spring is abutted against a flanging of a rod port at the top of the valve rod, and the other end of the spring is abutted against an inner plug at a pump port of the pump body; the external diameter of spring is equipped with the ripple spring housing, and the one end of ripple spring housing offsets with the top pole mouth flanging of valve rod, and the other end of ripple spring housing offsets with the pump mouth department inside plug of the pump body, and the both ends of ripple spring housing and the both ends registrate of spring, the bottle is for preventing static thermoplastic bottle. The nozzle extends out of the head cap, a raised limiting rib is arranged on the outer diameter of the head cap below the nozzle, and the diameter of the limiting rib is larger than that of the central hole of the outer ring. The components are assembled tightly and stably, the sealing performance and the stability are good, and the service life of the spring is long.

Description

Antistatic thermal plastic vacuum bottle
Technical Field
The utility model relates to a vacuum bottle, in particular to an anti-static thermoplastic vacuum bottle.
Background
The vacuum bottle refers to a container capable of isolating gas from the outside temperature or isolating external bacteria, and the vacuum bottle sold in the market is composed of a cylindrical or ellipsoidal container and a piston with a bottom. The working principle is that the contraction force of the spring is used, air is not allowed to enter the bottle to cause a vacuum state, and the atmospheric pressure is used for pushing the piston at the bottom of the bottle to advance. For example, the utility model is entitled "ultraviolet-proof high rigidity vacuum bottle" as published by chinese patent application No. 201921300979.9, publication No. 2020.06.16. However, the outer cover spring assembled by the pump core in the product and the like is still easy to cause pollution due to the overflow of liquid.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide an antistatic thermal plastic vacuum bottle for the field, which solves the technical problems that the structural design of the existing like products is not good enough, especially the stability of the spring of the outer cover is poor, and the service life is easy to be influenced. The purpose is realized by the following technical scheme.
The utility model provides an anti-static thermoplastic vacuum bottle, is equipped with big piston in this vacuum bottle's the bottle, and pump core assemblage is fixed in the top bottleneck of bottle through the big circle, and the top bottleneck of junction bottle is equipped with the gasket, and the bottom bottleneck of bottle is equipped with the bottom, and one side of bottom is equipped with the through-hole, and the valve rod of pump core assemblage stretches out the bottle and is equipped with the head cap, is equipped with the nozzle in the orifice of head cap, and dustcoat and the external diameter lock of the top step department of bottle, the big circle includes inner circle and outer lane, and the inner circle of big circle and the bottleneck external screw thread connection of bottle, the bottleneck external screw thread outside step department of bottle are equipped with the cover groove, and the dustcoat of big circle external diameter and the cover groove lock of bottle, and inlet port department is equipped with the bullet cover in the pump core assemblage's the pump body, and above-mentioned bottle is the thickening bottle. The pump core assembly is structurally characterized in that a valve rod of the pump core assembly extends out of the outer diameter of a pump body and is provided with a spring, one end of the spring is abutted against a flanging of a rod opening at the top of the valve rod, and the other end of the spring is abutted against an inner plug at a pump opening of the pump body; the external diameter of spring is equipped with the ripple spring housing, and the one end of ripple spring housing offsets with the top pole mouth flanging of valve rod, and the other end of ripple spring housing offsets with the pump mouth department inside plug of the pump body, and the both ends of ripple spring housing and the both ends registrate of spring, the bottle is for preventing static thermoplastic bottle. Therefore, the spring is further protected by the corrugated spring sleeve, the elasticity of the spring is further improved, and the corrugated spring sleeve further supplements the elasticity of the spring.
The nozzle extends out of the head cap, a raised limiting rib is arranged on the outer diameter of the head cap below the nozzle, and the diameter of the limiting rib is larger than that of the central hole of the outer ring. Thereby preventing the nozzle of the head cap from being disturbed and collided by a large circle when pressed.
The pump comprises a pump body and a pump core assembly, wherein a valve rod in the pump body is sleeved with a valve needle in the pump body, a small piston in the pump body is sleeved with the outer diameter of the valve needle in the pump body, an inner cavity gap is formed between the small piston and the valve rod in the pump body, the small piston is abutted against an inner plug extending into the pump body, the inner plug is fastened and fixed on a pump opening of the pump body, an inner plug buckle is fixed on a ring opening of an inner ring, and a liquid outlet gap is formed in the sleeved position of the valve rod and the valve needle. The above is the concrete structure of the pump core assembly.
The bottom cover is fastened and fixed in the bottle opening at the bottom of the bottle body, the bulge at the bottom of the large piston is abutted against the bottom cover in the bottle body, a piston gap is arranged between the large piston in the bottle body and the bottom cover, the groove at the top of the large piston corresponds to one end of a pump body elastic sleeve assembled by a pump core in the bottle body, and the middle top of the large piston is higher than the edge height of the outer side. The above is the concrete structure of the bottom of the bottle body.
The utility model has reasonable structure design, convenient use and operation, compact and stable assembly of each component, good sealing performance and stability and long service life of the spring; it is suitable for being used as a vacuum bottle and the structural improvement of the similar products.
Drawings
Fig. 1 is a schematic sectional structure diagram of the present invention.
Figure number and name: 1. the device comprises a bottle body, 2, a pump core assembly, 201, a spring, 3, an inner ring, 4, a gasket, 5, an outer ring, 6, an outer cover, 7, a nozzle, 8, a head cap, 801, a limiting rib, 9, a corrugated spring sleeve, 10, a large piston, 11 and a bottom cover.
Detailed Description
The structure of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1, a large piston 10 is arranged in a bottle body 1 of the vacuum bottle, a pump core assembly 2 is fixed at the top bottle mouth of the bottle body through a large ring, a gasket 4 is arranged at the top bottle mouth of the bottle body at the joint, a bottom bottle mouth of the bottle body is provided with a bottom cover 11, one side of the bottom cover is provided with a through hole, a valve rod of the pump core assembly extends out of the bottle body and is provided with a head cap 8, a nozzle 7 is arranged in a spray hole of the head cap, an outer cover 6 is buckled with the outer diameter of a top step of the bottle body, the large ring comprises an inner ring 3 and an outer ring 5, the inner ring of the large ring is connected with the outer thread of the bottle body, a cover groove is arranged at the step outside the bottle mouth outer thread of the bottle body, the outer cover 6 with the outer diameter of the large ring is buckled with the cover groove of the bottle body, an elastic sleeve is arranged at a liquid inlet in a pump body of the pump core assembly, and the bottle body is a thickened bottle body. A valve rod of the pump core assembly extends out of the outer diameter of the pump body and is provided with a spring 201, one end of the spring is abutted against an outward flanging of a rod port at the top of the valve rod, and the other end of the spring is abutted against an inner plug at the pump port of the pump body; the external diameter of spring is equipped with ripple spring housing 9, and the one end of ripple spring housing offsets with the top pole mouth flanging of valve rod, and the other end of ripple spring housing offsets with the pump mouth department inside plug of the pump body, and the both ends of ripple spring housing are registrated with the both ends of spring. The nozzle extends out of the head cap 8, a raised limiting rib 801 is arranged on the outer diameter of the head cap below the nozzle, and the diameter of the limiting rib is larger than that of the central hole of the outer ring. The valve rod and the valve needle registrate in the pump body that the pump core was assembled, the external diameter of valve needle in the pump body is registrated to the little piston in the pump body, is equipped with the inner chamber clearance between little piston and the valve rod in the pump body, and little piston offsets with the interior stopper that stretches into in the pump body, and interior stopper lock is fixed in the pump mouth of the pump body, and the circle mouth of inner circle is fixed in to interior stopper buckle, and the registrate department of valve rod and valve needle is equipped with out the liquid clearance. The bottom cover is fastened and fixed in the bottle opening at the bottom of the bottle body, the bulge at the bottom of the large piston is abutted against the bottom cover in the bottle body, a piston gap is arranged between the large piston and the bottom cover in the bottle body, the groove at the top of the large piston corresponds to one end of the pump body elastic sleeve assembled by the pump core in the bottle body, and the middle top of the large piston is higher than the edge height of the outer side. When in use, the outer cover is opened, and the head cap is pressed, so that the emulsion in the bottle body can be extruded.
The anti-static thermal plastic bottle body is made of the anti-static thermal plastic material which comprises the following components in parts by weight: 80-100 parts of polyol, 10-15 parts of small molecular diol, 10-50 parts of isocyanate, 3-5 parts of magnesium oxide, 5-10 parts of an anti-ultraviolet agent, 3-5 parts of a light stabilizer and 1-3 parts of an antistatic agent, wherein the anti-ultraviolet agent is an anti-ultraviolet agent 327 or an anti-ultraviolet agent 1130; the light stabilizer is light stabilizer 622 or light stabilizer 770, and the antistatic agent is antistatic agent or HDC-102 antistatic agent HBS-510; mixing the components according to the corresponding weight parts, putting the components into an open mill for mixing and melt polymerization, extruding the mixture by a first-stage double-screw extruder at the pressure of 200-500MPa, controlling the temperature of a screw at 290 ℃ under 170-plus, controlling the rotating speed of the extruder at 1000RPM under 300-plus, controlling the temperature of a second-stage screw into three regions, wherein 1-4 sections are a first temperature region, the temperature of the screw is 220 ℃ under 160-plus, 5-9 sections are a second temperature region, the temperature of the screw is 240 ℃ under 170-plus, 10-14 sections are a third temperature region, the temperature of the screw is 220 ℃ under 160-plus, and the rotating speed of the extruder is 1000RPM under 300-plus; the temperature control of the second-stage screw is divided into three areas, wherein 1-4 sections are a first temperature zone, the screw temperature is 220 ℃ for 160-; controlling the temperature of the third-stage single screw at 130-170 ℃ and the rotating speed of the extruder at 50-150RPM, continuing to react and cool, and carrying out underwater granulation through a die head to obtain the particles of the thermoplastic polyurethane, wherein the third-stage single screw is a single screw extruder.

Claims (4)

1. A large piston (10) is arranged in a bottle body (1) of the vacuum bottle, a pump core assembly (2) is fixed on a top bottle mouth of the bottle body through a large ring, a gasket (4) is arranged at the top bottle mouth of the bottle body at a joint, a bottom cover (11) is arranged at the bottom bottle mouth of the bottle body, a through hole is formed in one side of the bottom cover, a valve rod of the pump core assembly extends out of the bottle body and is provided with a head cap (8), a nozzle (7) is arranged in a spray hole of the head cap, an outer cover (6) is buckled with the outer diameter of a step at the top of the bottle body, the large ring comprises an inner ring (3) and an outer ring (5), the inner ring of the large ring is connected with the outer thread of the bottle mouth of the bottle body, a cover groove is formed in the step outside the outer thread of the bottle body, the outer cover (6) with the outer diameter of the large ring is buckled with the cover groove of the bottle body, an elastic sleeve is arranged at a liquid inlet hole in a pump body of the pump core assembly, and the bottle body is a thickened bottle body; the pump is characterized in that a valve rod of the pump core assembly (2) extends out of the outer diameter of the pump body and is provided with a spring (201), one end of the spring is abutted against an outward flange of a rod opening at the top of the valve rod, and the other end of the spring is abutted against an inner plug at the pump opening of the pump body; the external diameter of spring is equipped with ripple spring housing (9), and the one end of ripple spring housing offsets with the top pole mouth flanging of valve rod, and the other end of ripple spring housing offsets with the pump mouth department internal plug of the pump body, and the both ends of ripple spring housing are registrated with the both ends of spring, the bottle is antistatic thermoplastic bottle.
2. The antistatic thermal plastic vacuum bottle as claimed in claim 1, characterized in that the nozzle (7) protrudes beyond the head cap (8), the outer diameter of the head cap below the nozzle being provided with a raised limit rib (801) having a diameter larger than the diameter of the central hole of the outer ring (5).
3. The antistatic thermoplastic vacuum bottle as claimed in claim 1, wherein the valve rod in the pump body of the pump core assembly (2) is sleeved with the valve needle in the pump body, the small piston in the pump body is sleeved on the outer diameter of the valve needle in the pump body, an inner cavity gap is arranged between the small piston in the pump body and the valve rod, the small piston abuts against an inner plug extending into the pump body, the inner plug is fastened and fixed on the pump opening of the pump body, the inner plug is fastened and fixed on the ring opening of the inner ring (3), and a liquid outlet gap is arranged at the sleeved position of the valve rod and the valve needle.
4. The antistatic thermoplastic vacuum bottle as claimed in claim 1, wherein the bottom cap (11) is fastened and fixed in the bottom mouth of the bottle body (1), the bottom protrusion of the large piston (10) abuts against the bottom cap inside the bottle body, a piston gap is provided between the large piston inside the bottle body and the bottom cap, the groove on the top of the large piston corresponds to one end of the pump body elastic sleeve of the pump core assembly (2) inside the bottle body, and the middle top of the large piston is higher than the height of the outer side edge.
CN202121392556.1U 2021-06-22 2021-06-22 Antistatic thermal plastic vacuum bottle Active CN215246287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121392556.1U CN215246287U (en) 2021-06-22 2021-06-22 Antistatic thermal plastic vacuum bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121392556.1U CN215246287U (en) 2021-06-22 2021-06-22 Antistatic thermal plastic vacuum bottle

Publications (1)

Publication Number Publication Date
CN215246287U true CN215246287U (en) 2021-12-21

Family

ID=79482142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121392556.1U Active CN215246287U (en) 2021-06-22 2021-06-22 Antistatic thermal plastic vacuum bottle

Country Status (1)

Country Link
CN (1) CN215246287U (en)

Similar Documents

Publication Publication Date Title
CN215246287U (en) Antistatic thermal plastic vacuum bottle
WO2021027276A1 (en) Improved pump core and environmentally-friendly high-tech material preparation method therefor
CN113232999A (en) Pump head and container
CN112693737A (en) Pump head element, pump head and container comprising such a pump head element
CN212354957U (en) Lightweight antistatic foam pump
CN109573308B (en) Vacuum pump pressure type packaging bottle
JP3596053B2 (en) Foam squirt pump
US20230241633A1 (en) Liquid pump
CN212606872U (en) High polymer all-plastic push type emulsion spray head
CN110169643A (en) Antibacterial pressure resistance vacuum dropper combined bottle and its material preparation method
CN215286155U (en) Pump head and container
CN213629366U (en) A prevent turning round plastic cap for hose connection
CN214139691U (en) Light degradable round vacuum bottle
CN211961206U (en) Antibacterial high-rigidity single-layer flat emulsion bottle
CN215246290U (en) High-toughness thermal plastic emulsion bottle
CN211337082U (en) Environment-friendly high-rigidity duckbilled folding type emulsion pump
CN215852813U (en) Lightweight degradable square foam pump
CN217649975U (en) Anti-static high-molecular emulsion bottle elliptical nozzle structure
CN217995351U (en) Lightweight high-rigidity foam pump
CN218278933U (en) Acid and alkali corrosion resistant thermoplastic resin vacuum bottle
CN214139690U (en) Lightweight degradable single-layer vacuum bottle
CN111114998A (en) Antibacterial high-rigidity leakproof emulsion pump and material preparation method thereof
US4456140A (en) Plugging device for a bottle, notably a scent bottle
CN213110534U (en) Light high-rigidity elliptical double-pipe vacuum bottle
CN215594248U (en) Polymer diaphragm type environment-friendly pressure tank

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant