Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spout caps, spouts and containers with spouts

A spout and container technology, which is applied in spout caps, spouts, containers with spouts, and containers with spouts. It can solve the problems of difficulty in peeling off, labor and time, and difficulty in pinching the sealing film, and achieve a reliable and airtight effect.

Active Publication Date: 2022-03-11
HOSOKAWA YOKO CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the sealing film is film-like as its name suggests, and is very thin
Therefore, the sealing film is hard to be pinched by hand and difficult to peel off.
[0005] In addition, in order to open the mouth of the spout body, two operations, the operation of removing the spout cap and the operation of peeling off the sealing film, are required, which may take labor and time.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spout caps, spouts and containers with spouts
  • Spout caps, spouts and containers with spouts
  • Spout caps, spouts and containers with spouts

Examples

Experimental program
Comparison scheme
Effect test

Deformed example 1

[0117] Image 6 It is a perspective view showing the nozzle 200 of Modification 1 of the present embodiment. Such as Image 6 As shown, the spout 200 includes a spout body 40 and a spout cap 30 mounted on the spout body 40 . The spout 200 includes a rotation preventing mechanism 50 that prevents relative rotation of the spout cap 30 and the spout body 40 . Other structures are the same as those of the nozzle 100 described above.

[0118] The rotation preventing mechanism 50 includes a rotation preventing concave portion 50 a provided on the base end side of the body portion 31 of the spout cap 30 and a rotation preventing convex portion 50 b standing upright on the front end side of the flange portion 44 of the spout body 40 . In the spout main body 40 , a container mounting portion 45 is provided on the base end side of the flange portion 44 .

[0119] Such as Image 6 As shown, a part of the base end side of the body part 31 is notched to form a rotation preventing conc...

Deformed example 2

[0128] Figure 7 It is a perspective view showing a nozzle 300 according to Modification 2 of the present embodiment. Such as Figure 7 As shown, the spout 300 includes a spout body 20 and a spout cap 60 installed on the spout body 20 . The spout cap 60 of the spout 300 is provided with a weakened portion 62 that breaks when the spout cap 60 is detached from the spout body 20 . Other structures are the same as those of the nozzle 100 described above.

[0129] The weakened portion 62 is provided on the trunk portion 61 . Such as Figure 7 As shown, the weakened portion 62 sandwiches the holding portion 14 and is respectively provided on both sides.

[0130] Each weakened portion 62 starts from the base end of the trunk portion 61 and advances linearly toward the front end of the trunk portion 61 , near the top of the trunk portion 61 , so as to extend from the grasping portion 14 in the circumferential direction of the trunk portion 61 . Separate the direction of the forw...

Deformed example 3

[0136] Figure 8 It is a perspective view showing a nozzle 400 according to Modification 3 of the present embodiment. Such as Figure 8 As shown, the spout 400 includes a spout body 20 and a spout cap 70 installed on the spout body 20 . The nozzle cap 70 of the nozzle 400 is provided with a cover body 72 disposed on the front end 71 a of the trunk part 71 . Other structures are the same as those of the nozzle 100 described above.

[0137] exist Figure 8 In , a part of the cover body 72 is shown broken. The cover body 72 is joined to the front end 71 a of the body part 71 and provided so as to cover the sealing film 12 . The material of the cover body 72 may be the same as that of the trunk part 71 (trunk part 11 ).

[0138] After the sealing film 12 is thermally bonded to the mouth portion 21 of the spout body 20 , the lid body 72 can be bonded to the front end 71 a of the body portion 71 .

[0139] In addition, when the sealing film 12 has a metal layer, that is, when...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This spout cap is a spout cap for sealing the mouth of the spout body, and includes a cylindrical body made of resin and a sealing film joined to the body, and the sealing film has a function of sealing the mouth. A heat bonding layer that can be bonded to the front end surface of the mouth.

Description

technical field [0001] The invention relates to a spout cap, a spout and a container with the spout. More specifically, it relates to a spout cap, a spout with a spout main body sealed by the spout cap, and a container with a spout including the spout. [0002] This application claims priority based on Japanese Patent Application No. 2017-150060 for which it applied to Japan on August 2, 2017, and uses the content here. Background technique [0003] Conventionally, containers with spouts have been widely used as containers containing daily necessities such as liquid beverages, liquid foods, seasonings, and other daily necessities. Generally, the spout of a container with a spout includes: a spout main body including a mouth that functions as an injection port for filled contents; and a spout cap that seals the mouth. As the spout body and spout cap, members formed of synthetic resin are widely used, so in order to reliably prevent the leakage of the contents that may occur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B65D51/18B65D33/38
CPCB65D41/0492B65D41/045B65D41/0485B65D75/5883B65D2251/04B65D41/48B65D41/50B65D2401/35B65D75/008B65D51/18B65D5/74B65D51/185B65D51/20
Inventor 宫胁亮辅
Owner HOSOKAWA YOKO CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com