CN220001562U

CN220001562U - Household thermos bottle

Info

Publication number: CN220001562U
Application number: CN202321489913.5U
Authority: CN
Inventors: 翁嘉伟
Original assignee: Guangdong Rainbow Housewares Co ltd
Current assignee: Guangdong Rainbow Housewares Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-14
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a household vacuum flask, which comprises a plastic bottle cap and a flask body; the plastic bottle cap comprises an outer cap and an inner cap; the outer cover and the inner cover are mutually fixed to form a threaded connection space; the bottom surface of the inner cover is provided with a water baffle; the inner wall of the outer cover is provided with a first threaded part, the outer wall of the connecting end of the bottle body is provided with a second threaded part corresponding to the first threaded part, the inner wall of the connecting end is provided with a convex ring, and the plastic bottle cap is installed at the connecting end through the convex ring in a abutting and threaded connection mode; the lower end of the inner cover is provided with a waterproof silica gel ring; the bottom of the bottle body is provided with an anti-slip silica gel ring. The waterproof silica gel sleeve is sleeved at the lower end of the inner cover, and can be quickly detached and replaced when the inner cover needs to be replaced; the anti-slip silica gel ring arranged at the bottom can play an anti-slip role and can prevent the bottom of the bottle body from being scratched; the double-layer structure of the bottle body improves the heat preservation performance of the bottle body.

Description

Household thermos bottle

Technical Field

The utility model relates to the technical field of thermos bottles, in particular to a household thermos bottle.

Background

The thermos bottle, namely simply a thermos bottle capable of preserving heat, is generally a container for containing water, which is made of ceramic or stainless steel and a vacuum layer, and is provided with a cover at the top, the vacuum insulation layer can delay heat dissipation of water and other liquids in the vacuum bottle, so as to achieve the purpose of preserving heat. The sealing ring of the common thermos bottle is arranged in the cover body, when the cover body is arranged on the bottle body, the sealing ring is limited on the top of the bottle mouth of the bottle body, so that water in the bottle body is prevented from leaking out, but the sealing ring is not easy to take out and install in the mode, and when the sealing ring is not installed in place, a gap is formed between the cover body and the sealing ring, so that water is easy to leak; when the sealing ring is aged or the sealing effect is poor and needs to be replaced, the sealing ring is not easy to take out, the bottom of the common thermos bottle is not in an anti-skid design, and when the thermos bottle is placed on a platform, the thermos bottle is easy to slide, so that the thermos bottle falls down, and the use of the thermos bottle is affected; therefore, it is necessary to provide a household vacuum cup with good waterproof effect, convenient sealing ring replacement and skid-proof bottom.

Disclosure of Invention

In view of this, the present utility model provides a household vacuum flask.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: comprises a plastic bottle cap and a bottle body; the plastic bottle cap comprises an outer cap and an inner cap; the outer cover and the inner cover are mutually fixed to form a threaded connection space; the bottom surface of the inner cover is provided with a water baffle; the inner wall of the outer cover is provided with a first threaded part, the outer wall of the connecting end of the bottle body is provided with a second threaded part corresponding to the first threaded part, the inner wall of the connecting end is provided with a convex ring, and the plastic bottle cap is installed at the connecting end through the convex ring in a abutting and threaded connection mode; the lower end of the inner cover is provided with a waterproof silica gel ring; the bottom of the bottle body is provided with an anti-slip silica gel ring. The waterproof silica gel sleeve is sleeved at the lower end of the inner cover, and can be quickly detached and replaced when the inner cover needs to be replaced; the anti-slip silica gel ring arranged at the bottom can play an anti-slip role and can prevent the bottom of the bottle body from being scratched; the double-layer structure of the bottle body improves the heat preservation performance of the bottle body.

In a further technical scheme, the bottom surface of the bottle body is provided with a groove, the anti-slip silica gel ring is fixedly arranged in the groove, and the thickness of the anti-slip silica gel ring is larger than the depth of the groove. The anti-slip silica gel ring not only can play an anti-slip role, but also can protect the bottom of the bottle body and prevent the bottom of the bottle body from being scratched.

In a further technical scheme, the bottle body is of a double-layer structure and is provided with a vacuum heat insulation cavity. The heat preservation and insulation effect of the thermos bottle is ensured.

In a further technical scheme, the inner cover is provided with a first connecting piece, the outer cover is provided with a second connecting piece corresponding to the first connecting piece, and the first connecting piece and the second connecting piece are mutually fixed through ultrasonic welding. The outer cover and the inner cover can be stably connected.

In a further technical scheme, the inner cover is also provided with a first ring body and a second ring body which are distributed up and down, and the diameter of the first ring body is larger than that of the second ring body; the second ring body is formed by extending a water baffle.

In a further technical scheme, the first ring body and the second ring body jointly form an installation position, and the waterproof silica gel ring is installed at the installation position. The position of waterproof silica gel ring has been restricted to the installation position, avoids waterproof silica gel ring to slide and influences the waterproof effect, and waterproof silica gel ring after the installation corresponds with protruding circle, has improved the leakproofness of thermos.

In a further technical scheme, the outer surface of the outer cover is coated with a stainless steel sleeve cover; the outer surface of the stainless steel sleeve cover is provided with anti-skid patterns. The anti-skid plastic bottle cap is used for protecting the plastic bottle cap, so that the outer cap is not easy to be cut or collided and damaged by sharp objects, and meanwhile, the friction force between the palm and the stainless steel sleeve cap can be increased by the anti-skid patterns, and the plastic bottle cap is easy to unscrew.

Compared with the prior art, the utility model has the following beneficial technical effects: the waterproof silica gel sleeve is sleeved at the lower end of the inner cover, and can be quickly detached and replaced when the inner cover needs to be replaced; the anti-slip silica gel ring arranged at the bottom can play an anti-slip role and can prevent the bottom of the bottle body from being scratched; the double-layer structure of the bottle body improves the heat preservation performance of the bottle body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is an enlarged view at a.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model. In the description of the present utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a household thermos bottle comprises a plastic bottle cap 1 and a bottle body 2; the plastic bottle cap 1 comprises an outer cap 11 and an inner cap 12; the outer cover 11 and the inner cover 12 are mutually fixed to form a threaded connection space 13; the bottom surface of the inner cover 12 is provided with a water baffle 121; the inner wall of the outer cover 11 is formed with a first thread part 111, the outer wall of the connecting end 21 of the bottle body 2 is provided with a second thread part 211 corresponding to the first thread part 111, the inner wall of the connecting end 21 is provided with a convex ring 212, and the plastic bottle cap 1 is arranged at the connecting end 21 in a abutting and threaded connection manner through the convex ring 212; the lower end of the inner cover 12 is provided with a waterproof silica gel ring 4; the bottom of the bottle body 2 is provided with an anti-slip silica gel ring 3.

The bottle body 2 is provided with the connecting end 21, the bottom surface of the bottle body 2 is provided with the groove 22, the anti-slip silica gel ring 3 is fixedly glued in the groove 22, and the thickness of the anti-slip silica gel ring 3 is larger than the depth of the groove 22, so that the anti-slip silica gel ring 3 is arranged behind the groove 22 and protrudes out of the groove 22, the anti-slip silica gel ring 3 can play a role in preventing slipping, and the bottom surface of the bottle body 2 can not be contacted with a placing plane, so that the bottom surface of the bottle body 2 is protected, the bottom surface of the bottle body 2 is prevented from being scratched, and the attractiveness is influenced.

The bottle body 2 is made of edible stainless steel, is formed through integral profiling and is of a double-layer structure, so that the bottle body 2 is provided with a vacuum heat insulation cavity 23, and the bottle body 2 has a heat insulation effect.

The inner cover 12 is integrally formed with a water baffle 121, a first ring body 122 and a second ring body 123, the water baffle 121 is located at the bottom of the inner cover 12, the first ring body 122 and the second ring body 123 are arranged around the outer wall of the inner cover 12 and are distributed vertically, the second ring body 123 is formed by extending the water baffle 121, the first ring body 122 is located at a high position of the second ring body 123, and the diameter of the first ring body 122 is larger than that of the second ring body 123, so that an installation position 124 is formed between the first ring body 122 and the second ring body 123, the waterproof silicone ring 4 is installed in the installation position 124, the position of the waterproof silicone ring 4 is limited, the waterproof silicone ring 4 is prevented from sliding up and down in the using process, and the sealing effect is affected.

The inner cover 12 is provided with a first connecting piece 125, the outer cover 11 is provided with a second connecting piece 112 corresponding to the first connecting piece 125, the first connecting piece 125 and the second connecting piece 112 are mutually fixed through ultrasonic welding, and the mutual fixation between the inner cover 12 and the outer cover 11 is realized; before the inner cover 12 and the outer cover 11 are mutually installed and fixed, the stainless steel sleeve cover 5 is sleeved on the outer surface of the outer cover 11 in a forced mode, the outer cover 11 is made of plastic, and the strength is insufficient, so that after the stainless steel sleeve cover 5 is coated, the integral strength of the plastic bottle cap 1 can be enhanced, the outer shell is not easy to be cut or collided and damaged by sharp objects, meanwhile, the stainless steel sleeve cover 5 is provided with anti-skid patterns 51, and the friction force between a palm and the stainless steel sleeve cover 5 can be increased by the anti-skid patterns 51, so that the plastic bottle cap 1 is easy to unscrew.

The working principle of the utility model is further described below:

the stainless steel sleeve cover 5 is arranged outside the outer cover 11 in a forced pressing mode, the outer cover 11 and the inner cover 12 are mutually fixed through ultrasonic welding of the first connecting piece 125 and the second connecting piece 112, then the waterproof silica gel ring 4 is arranged on the inner cover 12, and a threaded connection space 13 is formed between the outer cover 11 and the inner cover 12; the connecting end 21 of the bottle body 2 is screwed into the threaded connection space 13 through the second threaded portion 211 of the connecting end 21 and the second threaded portion 211 of the outer cover 11, so that the connection between the bottle body 2 and the plastic bottle cap 1 is completed, and at the moment, the waterproof silica gel ring 4 is in contact with the convex ring 212, so that water in the bottle body 2 is prevented from leaking from a gap between the inner cover 12 and the connecting end 21.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A household thermos bottle, which comprises a plastic bottle cap (1) and a bottle body (2); the method is characterized in that: the plastic bottle cap (1) comprises an outer cap (11) and an inner cap (12); the outer cover (11) and the inner cover (12) are mutually fixed to form a threaded connection space (13); a water baffle (121) is arranged on the bottom surface of the inner cover (12); the plastic bottle cap comprises an outer cover (11), wherein a first threaded part (111) is formed on the inner wall of the outer cover (11), a second threaded part (211) corresponding to the first threaded part (111) is arranged on the outer wall of a connecting end (21) of a bottle body (2), a convex ring (212) is arranged on the inner wall of the connecting end (21), and the plastic bottle cap (1) is arranged on the connecting end (21) in a abutting and threaded connection mode through the convex ring (212); the lower end of the inner cover (12) is provided with a waterproof silica gel ring (4); the bottom of the bottle body (2) is provided with an anti-slip silica gel ring (3).

2. A household vacuum flask as claimed in claim 1, wherein: the bottom surface of bottle (2) has seted up recess (22), and anti-skidding silica gel circle (3) fixed mounting is in recess (22), and the thickness of anti-skidding silica gel circle (3) is greater than the degree of depth of recess (22).

3. A household vacuum flask as claimed in claim 2, wherein: the bottle body (2) is of a double-layer structure and is provided with a vacuum heat insulation cavity (23).

4. A household vacuum flask as claimed in claim 1, wherein: the inner cover (12) is provided with a first connecting piece (125), the outer cover (11) is provided with a second connecting piece (112) corresponding to the first connecting piece (125), and the first connecting piece (125) and the second connecting piece (112) are mutually fixed through ultrasonic welding.

5. A household vacuum flask as claimed in claim 4, wherein: the inner cover (12) is also provided with a first ring body (122) and a second ring body (123) which are distributed up and down, and the diameter of the first ring body (122) is larger than that of the second ring body (123); the second ring body (123) is formed by extending a water baffle (121).

6. A household vacuum flask as claimed in claim 5, wherein: the first ring body (122) and the second ring body (123) form an installation position (124) together, and the waterproof silica gel ring (4) is installed at the installation position (124).

7. A household vacuum flask as claimed in claim 1, wherein: the outer surface of the outer cover (11) is coated with a stainless steel sleeve cover (5); the outer surface of the stainless steel sleeve cover (5) is provided with anti-skid patterns (51).