CN209127269U

CN209127269U - Airtight lid for container

Info

Publication number: CN209127269U
Application number: CN201821929220.2U
Authority: CN
Inventors: 王德墩
Original assignee: MEIFU INDUSTIES CO Ltd
Current assignee: MEIFU INDUSTIES CO Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2019-07-19
Anticipated expiration: 2028-11-22

Abstract

The airtight lid for container of the utility model, include a bottle cap body and a sealing ring, to be installed on a bottleneck, the bottleneck has a upper end anchor ring, the bottle cap body has a dented space and a sealed construction, the ring wall that the dented space has an inner top surface and is formed on the inner top surface, the sealing ring is around in the ring wall and is covered on the inner top surface, and extend the ring wall being attached on the ring wall, the ring wall has the lug integrally to extend out again, the dented space covers the bottleneck and the sealed construction is locked in the bottleneck, to allow the compressing of the sealing ring deformation in closing the bottleneck on the upper end anchor ring；Accordingly, by the ring wall for being attached at the ring wall, the inner top surface is easily separated from when can be to avoid the increasing of the width of the sealing ring, and since the sealing ring can select soft materials, therefore the bottleneck can be sealed really, separately by the design of the lug, it can easily pull the sealing ring and remove, sufficiently to be cleaned, meet the requirement in health.

Description

Airtight lid for container

Technical field

The utility model is in relation to a kind of sealing cover, espespecially a kind of sealing cover for sealed storage bottle.

Background technique

Breast milk is the best food of baby, since parent can be adjusted breast milk secretory volume by the requirement of baby.Therefore, Breast-feed the modern job women of baby because work, need in daytime go to work the period, by breast milk extrude and with Container collection ice stores away, that is to say, that modern job women needs to collect breast milk using humalactor, and be subject to ice and deposit daytime And it is supplied to caretaker's (protect female) of baby, and when protecting mother and judging that baby needs to feed, the breast milk that can deposit ice is heated To slightly above room temperature, that is, it can provide the food as baby.

And in order to properly save breast milk, existing to use container as shown in Figure 1, it includes an air-tight bottle 1 and a bottle caps 2, wherein bottle cap 2 has an accommodating space 3, is equipped with a washer 4 in accommodating space 3, when air-tight bottle 1 and the rotation of bottle cap 2 set locking When, washer 4 can push against air-tight bottle 1, and the opening of close encapsulation bottle 1, prevent fluid seepage in air-tight bottle 1 to reach.

However, easy hiding dirt is received as shown in Fig. 2, this design structure, washer 4 and bottle cap 2 will form narrow gap 5 Dirt, if the problem of after using finishing, just being used if not cleaning up, being easy infection diarrhea, therefore it is finished in use Afterwards, it in order to thoroughly clean, needs to disassemble on washer 4 and take out, but since washer 4 is not easy to take, thus in order to take out washer 4, make User often uses sharp article, such as scissors, and toothpick etc. takes out washer 4 in a manner of taking, and not only has injury Danger, and will cause the scratch of container.

In addition, please refer to shown in Fig. 3, this existing bottle cap 2, if be locked in the sealing of storage bottle 6 of other patterns, due to The comparable diversification of material of the storage bottle 6 of other patterns, such as glass, plastics, PPSU, PES, PP, in order to meet intensity Demand, the wall thickness 9 of the storage bottle 6 of unlike material is all different, and since the outer diameter of storage bottle 6 is public scale cun, no The internal diameter of same material storage bottle 6 can not be identical, and when the internal diameter of storage bottle 6 is less than the internal diameter of washer 4, washer 4 can not completely cover The upper end anchor ring 7 of lid storage bottle 6, that is, washer 4 does not coat the inboard side edge of 6 bottleneck of storage bottle, therefore works as upper end anchor ring 7 Out-of-flatness has high and low fall, it is possible to can generate slit 8 (as shown in Figure 3), and cause the problem of slowly leaking.

Utility model content

The main purpose of the utility model is to disclose a kind of airtight lid for container that cleans and can ensure that well sealing.

In order to achieve the above object, the utility model is airtight lid for container, it is installed on a bottleneck of a storage bottle, which has one Upper end anchor ring, the airtight lid for container include a bottle cap body and a sealing ring, which has a dented space and a sealed structure It makes, the ring wall which has an inner top surface and be formed on the inner top surface, which covers the bottleneck and should Sealed construction is locked in the bottleneck.

The sealing ring is around in the ring wall and is covered on the inner top surface, and extends the ring being attached on the ring wall Wall, the sealing ring are soft materials, and when the sealed construction is locked in the bottleneck, the compressing which can deform is in the upper end On anchor ring, and allow the sealing ring seal bottleneck, and the ring wall has the lug integrally to extend out.

As shown in the above description, the utility model has following features:

One, the sealing ring can select soft silica gel, thermoplasticity composite material (TPR) any with rubber, and It can be because that should be deformed due to high and low fall on top ring face, to seal the bottleneck really.

Two, the sealing ring has the design of ring wall, can be attached on the ring wall, therefore can increase the width of the sealing ring It spends to be suitable for the storage bottles of different inner diameters, i.e., good sealing effect all can provide for the storage bottle of unlike material, it can be with The various storage bottles for meeting storage bottle outer diameter are widely used in, can be used for containing various food materials, such as breast milk, fruit juice.

Three, by the design of the lug, it can easily pull the sealing ring and remove the sealing ring, it can be sufficiently close to this Seal ring, the bottle cap body are cleaned, and the requirement of health is met.

Detailed description of the invention

Fig. 1, for the existing sectional structure chart for storing up newborn air-tight bottle.

Fig. 2, for the sectional structure chart of existing washer dismantling.

Fig. 3, for the existing structural schematic diagram for generating gap.

Fig. 4 is the utility model structure constitutional diagram.

Fig. 5 is the utility model structural exploded view.

Fig. 6 A is implemented on the broken section exploded view of storage bottle for the utility model.

Fig. 6 B is implemented on the broken section constitutional diagram of storage bottle for the utility model.

Fig. 6 C is the partial enlarged view of the utility model Fig. 6 A.

Fig. 6 D is the partial enlarged view of the utility model Fig. 6 B.

Specific embodiment

Detailed description and technology contents in relation to the utility model, now cooperate with the graphic illustration as follows:

It please refers to shown in Fig. 4, Fig. 5, Fig. 6 A and Fig. 6 B, the utility model is a kind of airtight lid for container, is installed on a storage bottle 10 A bottleneck 11 on, the bottleneck 11 have a upper end anchor ring 12, the airtight lid for container include a bottle cap body 20 and a sealing ring 30, Wherein there is the bottle cap body 20 dented space 21 and a sealed construction 22, the dented space 21 to have an inner top surface 211 and shape At in the ring wall 213 on the inner top surface, which covers the bottleneck 11 and the sealed construction 22 is locked in the bottleneck 11, and the sealed construction 22 can be formed in the inner surface 212 of the dented space 21, and the bottleneck 11 has corresponding screw thread knot Structure 111, therefore the sealed construction 22 of the bottle cap body 20 can rotate the mode being screwed into, and be locked in the screw thread knot of the bottleneck 11 On structure 111.

Please again together refering to shown in Fig. 5, Fig. 6 C and Fig. 6 D, the sealing ring 30 circle is around in the ring wall 213 and to be covered on this interior On top surface 211, and extend the ring wall 31 being attached on the ring wall 213, and the sealing ring 30 is soft materials, such as the sealing The material of ring 30 can be to be any with rubber selected from silica gel, thermoplasticity composite material (TPR), when sealed 22 lock of construction When being fixed in the helicitic texture 111 of the bottleneck 11, the compressing of the sealing ring 30 deformation can attach cladding on the upper end anchor ring 12 The inboard side edge (such as Fig. 6 D) of the bottleneck 11, and the sealing ring 30 is allowed thoroughly to close the bottleneck 11.Since, the sealing ring 30 can be with It is attached at the design on the ring wall 213 by the ring wall 31, and is firmly covered on the inner top surface 211, therefore it is close to increase this The width of seal ring 30 is not detached from the problem of inner top surface 211, therefore can increase the width of the sealing ring 30 to be suitable for difference The storage bottle 10 of internal diameter.

In addition, the ring side of the sealing ring 30 can have multiple salient points 33, multiple salient point 33 can contact the recess The periphery in space 21, and allow the sealing ring 30 with the dented space 21 there are gap 34 (such as Fig. 6 C), therefore work as the sealing ring 30 When on the upper end anchor ring 12, accommodation space when gap 34 can be used as the sealing ring 30 deformation (is such as schemed for the compressing of deformation 6D), the sealing ring 30 can be allowed to have wider space to distort without compression when deforming to avoid there is asking for the disengaging inner top surface 211 Topic occurs.

Referring again to shown in Fig. 6 A, which has the lug 32 integrally to extend out, and the surface of the lug 32 can Can increase frictional force with multiple on-slip lines 321, and the lug 32 can be by the top edge of the ring wall 31 laterally towards center Place extends out, to avoid interfering sealed 22 rotation of construction of the bottle cap body 20 to be screwed into the helicitic texture 111 in the bottleneck 11 On.

In conclusion the utility model has following features:

Two, the sealing ring has the design of ring wall, can be attached on the ring wall, therefore can increase the width of the sealing ring It spends to be suitable for the storage bottle of different inner diameters, which can all coat the bottleneck for the storage bottle of different inner diameters slightly Inboard side edge all can provide good sealing effect for the storage bottle of unlike material, be widely used in and various meet storage bottle The storage bottle of outer diameter can solve the storage bottle of unlike material, such as glass, plastics, PPSU, PES, PP wall thickness difference Storage bottle, because of the problem caused by thickness is different, user can according to the characteristic of storage bottle material, such as scratch resistance, will not break, Light weight etc., and select to contain various food materials, such as breast milk, fruit juice, drinking water.

Three, by the lug and the designs of multiple on-slip lines can be cooperated, can easily pulls the sealing ring and removes this Sealing ring can sufficiently clean the sealing ring, the bottle cap body, meet the requirement of health.

Four, it allows the ring side of the sealing ring that there are multiple salient points, to contact the dented space through multiple salient point, and allows There are gaps with the dented space for the sealing ring, therefore when the compressing of the sealing ring deformation is when on the upper end anchor ring, gap can Accommodation space when using as the sealing ring deformation, allowing will not distort when the sealing ring deformation and avoid the problem that the hair that falls off It is raw.

Claims

1. a kind of airtight lid for container is installed on a bottleneck of a storage bottle, which has a upper end anchor ring, and feature exists In the airtight lid for container includes:

One bottle cap body, the bottle cap body have a dented space and a sealed construction, which has an inner top surface and formed In the ring wall on the inner top surface, which covers the bottleneck and the sealed construction is locked in the bottleneck；And

One sealing ring, which is around in the ring wall and is covered on the inner top surface, and extends and be attached on the ring wall One ring wall, and the sealing ring is soft materials, when the sealed construction is locked in the bottleneck, the compressing of the sealing ring deformation is in this On the anchor ring of upper end, and allow the sealing ring seal bottleneck, and the ring wall has the lug integrally to extend out.

2. airtight lid for container according to claim 1, which is characterized in that the ring side of the sealing ring has multiple salient points, Multiple salient point contacts the periphery of the dented space, and allow the sealing ring with the dented space there are gaps.

3. airtight lid for container according to claim 1, which is characterized in that the surface of the lug has multiple on-slip lines.

4. airtight lid for container according to claim 1, which is characterized in that the lug is by the top edge of the ring wall laterally towards in It extends out at the heart.