SU1640040A1 - Glass vessel - Google Patents

Abstract

This invention relates to closures. The purpose of the invention is to improve performance, improve airtightness and facilitate the combination of the lid and vessel body. The glass vessel includes a housing 1 and a lid 3, screwed onto the housing using protrusions 11 and 12 of the thread, a sealing gasket 8 placed in the annular groove 7 of the bottom of the lid, an annular roller 10 in the groove 7 to interact through the gasket 8 with the annular recess 9 on the end the surface of the neck 2, a cylindrical shell 15 on the inner cylindrical surface 5 of the cover, made of plastic material. The sheath 15 has cuffs covering the protrusions 12 of the cap threads. Grooves are made on protrusions 11 and 12 of the neck and lid, and tides are placed on the cuffs for placement in the grooves when the vessel is closed, which ensures the lid is fixed to the neck. The orientation of the lid and body is made by flats 18 and 19. 2 s. f-ly, 7 ill.

Description

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This invention relates to closures and can be used in the canning of vegetables and fruits.

The purpose of the invention is to improve performance, improve airtightness and facilitate the combination of the lid and vessel body.

The implementation of the grooves on the protrusions of the thread of the neck of the vessel and its cover and the supply of the inner surface of the cover of the cinnen of the notch 13 and 14, and the inner surface 5 of the cover 3 is provided with a cylindrical shell 15 of plastic material. The shell 15 has a cuff 16, covering the protrusions 12 of the thread cover. The cuffs 16 are provided with tides 17 for placement in the recesses 13 and 14 when the vessel is closed.

On the body 1 and the lid 3, four flats 18 and 19 can be made with a corresponding sheath of plastic, respectively. material with cuffs and tides on them Closing the vessel with a lid occurs

for placement in the recesses are allowed as follows.

to bake the fixation of the lid on the neck of the co-Lid 3 assembled from the sealant to prevent accidental insertion of the gasket 8 and the lid cover 15 and the seal off, 5 is covered with the vessel so that the projections 12

cover 3 fall between the protrusions 11 on the neck 2 of the vessel. This can be traced by the flats 19 on the lid 3 and by the flies 18 on the body of the vessel 1, which

must be between each other

the vessel, as well as the use of glass in the manufacture of the lid, as with the use of plastic material the friction of the glass protrusions of the vessel’s thread and the lid and, consequently, their wear, is reduced. Use glass for the lid and anti-corrosion between the other. Then the lid 3 is pressed against the hot plastic material for the treatment of the neck 2 of the vessel and the cups are turned to create hygienic conditions for a clockwise 1/8 turn before combining the vegetables and fruits. Replacing the metal faces of the flats 18 and 19 along the vertical covers with glass covers is unnecessary (Fig. 2). When this happens threaded

the connection of the projections 11 and 12 (Fig. 5). AT

25

the beginning of the movement tide 17 cuff 16

vessels.

Placement in the annular groove of the cover under the sealing gasket annular

different seaming machines, repeated use of the same roof creates ease of operation of the glass and slides along the inclined spiral of the protrusion 11,

moving cover 3 down. The ring roller 10 (Fig. 2) presses the gasket 8, pressing it into the recess 9 on the end

a roller for interacting through the gasket against the surface of the neck 2 of the vessel and sealed with an annular recess made on the core of its interior. When the end surface of the neck of the vessel, afterwards, the circular movement of the lid 3 increases its tightness. Flow 17 (Fig. 5b, b) approaches

Performing bald spots on the lid and body of the notch 13 on the protrusion 11, sagging into the vessel facilitates their combination. The notch 14 on the protrusion 12. Then the tide 17

FIG. 1 shows a vessel with a lid, 35 completely enters the recess 13 (Fig. 5d) front view; in fig. 2 - section A-A on and locks the closed vessel. This happens simultaneously with all four pairs of protrusions 11 and 12. At the torque moment created by an effort of about 2 kg on the radius of the lid, the compression of the gasket 8 (taking into account

ki and vessel neck, as well as cuffs with 40 thread efficiency) occurs with a force of 20-25 kg. tides during vessel closure Glass lid 3 is nowhere close; in fig. 6 is a sectional view BB in FIG. 3; touches the glass of the vessel, and its centering during rotation occurs due to the contact of the four protrusions 11

The glass vessel comprises a housing 1 with 4g threads with a sheath 15 (Fig. 2). a cylindrical neck 2 and a cover 3 for opening the cover 3 it is necessary

rotate it counterclockwise. At the same time, at the beginning of rotation, a slightly greater force (3–3.5 kg) will be required than during closing to remove tides.

the surface 6 of the bottom of the cover is formed by 50 17 of the recesses 13 (Fig. bg). The tides 17 have an annular groove 7 in which they are pressed into the recesses 14. Turning the lid

3 1/8 turn, which can be traced through the flats 19 on the lid 3 and flats 18 on the body 1 of the vessel, it is removed.

The deformation of the gasket 8 tides 17 gasket 5§ on the cuffs 16 occurs within the elastic range and allows the cover 3 to be reused for hermetic sealing of the vessel.

FIG. one; in fig. 3 shows section A-A in FIG. one; in fig. 3 - vessel with a lid, top view; in fig. 4 shows a section BB in FIG. 3; in fig. 5 is a diagram of the interaction of the protrusions of the thread of the roof of FIG. 7 - shell and cuff, isometry.

closing the neck. On the outer cylindrical surface of the housing 1 and the inner cylindrical surface 5 of the cover 3 is threaded, and on the inner

a sealing gasket 8. An annular recess 9 can be made on the end surface of the neck 2, and an annular roller 10 in the annular groove 7 of the lid to interact through 8 with the recess 9.

On the protrusions 11 and 12 of the thread, respectively, the neck and the lid of the vessel are made notches 13 and 14, and the inner surface 5 of the cover 3 is provided with a cylindrical shell 15 of plastic material. The shell 15 has a cuff 16, covering the protrusions 12 of the thread cover. The cuffs 16 are provided with tides 17 for placement in the recesses 13 and 14 when the vessel is closed.

On the housing 1 and the lid 3, four flats 18 and 19 can be made, respectively, in between

between a friend. Then the lid 3 is pressed against the neck 2 of the vessel and turned clockwise 1/8 of a turn until the bald spots 18 and 19 coincide vertically (Fig. 2). When this happens threaded

the connection of the projections 11 and 12 (Fig. 5). AT

25

the beginning of the movement tide 17 cuff 16

slides along the inclined spiral of the protrusion 11,

Under normal conditions, various bulk products can be stored in vessels. In this case, the lid does not twist completely, closes easily and opens without locking the vessel.

The proposed glass vessel with a lid can be used for mechanized canning of vegetables and fruits, since the flats allow the lid and body to be set to the desired position before closing.

Claims (3)

1. A glass vessel comprising a body with a cylindrical neck and a lid for closing the neck, wherein a cylindrical surface is formed on the cylindrical surfaces, the outer body and the inner lid, and an annular ditch A-A is formed on the inner surface of the lid bottom. A canal in which a sealing gasket is placed, characterized in that, in order to improve the performance properties, grooves are made on the protrusions of the neck thread and the cover, and the inner surface of the cover is provided with a cylindrical sheath of plastic material that has cuffs covering the protrusions of the cap thread, and the cuffs are provided with tides for placement in recesses. 2. The vessel according to claim 1, characterized in that, in order to facilitate the process of combining the lid and the body, flats are made on the body and the lid. 3. The vessel according to claim 1, characterized in that, in order to increase tightness, an annular recess is made on the end surface of the neck, and an annular roller is placed in the annular groove of the lid for interaction through a sealing gasket with an annular recess. FIG. I Fig.Z u | d Lf ten go 7