CN213046403U

CN213046403U - Telescopic water bottle

Info

Publication number: CN213046403U
Application number: CN202021387627.4U
Authority: CN
Inventors: 关卓杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-27
Anticipated expiration: 2030-07-15

Abstract

A telescopic water bottle comprises a bottle cap, an upper bottle body, a lower bottle body and a bottle seat, and is characterized in that the upper bottle body is nested in the lower bottle body, an inner ring is arranged on the inner side wall of the bottom of the upper bottle body, an inner thread is arranged on the inner side wall of the inner ring, an outer ring, a sealing ring and an outer thread are sequentially arranged on the outer side wall of the top of the lower bottle body downwards, and the inner thread and the outer thread are screwed together to enable the outer ring and the sealing ring to be tightly pressed with the inner convex ring when the telescopic bottle body is stretched, so that the telescopic bottle body is; the bottle bottom permanent magnet and the bottle seat permanent magnet are fixedly adsorbed, so that the bottle body is stable in contraction state, and the bottle body is prevented from loosening and excessively contracting after contraction. The telescopic water bottle can be used as a water cup. Will when wasing the bottle lower bottle and bottle seat through the screw thread revolve from and with bottle end permanent magnet separates with the bottle seat permanent magnet for go up bottle, lower bottle and bottle seat separation, wash easily and do not keep the dead angle, make the utility model relates to a seal structure of flexible water-jug is more simple, low in production cost, and is sealed effectual, unpicks and washes the convenience.

Description

Telescopic water bottle

Technical Field

The utility model belongs to the technical field of daily necessities water container, in particular to a telescopic water bottle.

Background

The folding water bottle on the market at present is that the folding body of soft silica gel material is damaged easily, and high temperature is easy to scald one's hand and shortcoming such as easy deformation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned problem, provide a flexible water-jug, this flexible water-jug adopts plastics or stainless steel material to have three flexible bottle, and is sealed effectual, and shrink occupation space is little and carry easily.

The technical scheme of utility model: the utility model provides a folding water bottle, includes bottle lid 66, goes up bottle 77, bottle 99 and bottle seat 111 down, its characterized in that, go up bottle 77 nestification bottle 99 down, the bottom inside wall of going up bottle 77 is equipped with interior ring 5 respectively, the 5 inside walls of interior ring are equipped with internal thread 6, the top outside wall of bottle 99 is equipped with outer ring 3, sealing washer 7 and external screw thread 2 respectively down.

Further, the external thread 2 is arranged below the outer ring 3.

Further, the sealing ring 7 is arranged between the outer ring 3 and the external thread 2.

Furthermore, the outer ring 3 and the sealing ring 7 are positioned above the inner ring 5, and when the outer ring 3 and the sealing ring 7 are stretched, the inner thread 6 and the outer thread 2 are matched and screwed to enable the outer ring 3, the sealing ring 7 and the inner ring 5 to be matched, pressed, sealed and fixed to form a sealing structure, so that the bottom of the upper bottle body and the top of the lower bottle body are sealed and fixed.

Further, the bottle seat 111 is fixedly connected with the lower bottle body 99 through a thread (12).

Further, a bottle bottom permanent magnet 13 is arranged at the bottom of the upper bottle body 77, a bottle base permanent magnet 15 is arranged on the bottle base 111 and corresponds to the bottle bottom permanent magnet 13, the polarity of the bottle bottom permanent magnet 13 is opposite to that of the bottle base permanent magnet 15, so that a contraction fixing device is formed, and after the upper bottle body is contracted towards the bottle base, the bottle bottom permanent magnet 13 and the bottle base permanent magnet 15 are attracted and fixed, so that the contraction state of the bottle body is stable. The upper body 77 and the lower body 99 can be also fixed to the bottle holder 111 by screw.

The utility model has the advantages compared with the prior art: the folding water bottle has the advantages of simple sealing structure, easy production, low cost, complete sealing and fixation of extension and screwing, difficult damage and deformation in long-term use, difficult scalding at high temperature, capability of being used as a water cup during folding, capability of being detached and cleaned without dead angles, easiness in mounting, small occupied space after shrinkage and easiness in carrying.

Drawings

Fig. 1 is a schematic cross-sectional view of the telescopic water bottle in an extended state.

Fig. 2 is the schematic view of the local section of the extended state sealing structure of the telescopic water bottle of the present invention.

Fig. 3 is a schematic sectional view of the telescopic water bottle in a contracted state.

Fig. 4 is a schematic partial sectional view of the retractable water bottle in a retracted state.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

Referring to fig. 1 to 4, a telescopic water bottle includes a bottle cap 66, an upper body 77, a lower body 99 and a bottle seat 111, it is characterized in that the upper bottle body 77 is nested in the lower bottle body 99, the inner side wall of the bottom of the upper bottle body 77 is provided with an inner circular ring 5, the inner side wall of the inner ring 5 is provided with an internal thread 6, the outer side wall of the top of the lower bottle body 99 is provided with an outer ring 3, a sealing ring 7 is arranged below the outer ring 3, an external thread 2 is arranged below the sealing ring 7, the outer ring 3 and the sealing ring 7 are positioned above the inner ring 5, and when the sealing ring is stretched, the internal thread 6 and the external thread 2 are matched and screwed to ensure that the outer ring 3, the sealing ring 7 and the inner ring 5 are matched, pressed, sealed and fixed to form a sealing structure, thereby the bottom of the upper bottle body and the top of the lower bottle body are sealed and fixed, the extension state structure of the telescopic bottle body is stable, the sealing structure is simple, and the production cost is low. The bottle seat 111 is fixedly connected with the lower bottle body 99 through threads 12. The bottom of the upper bottle body 77 is provided with a bottle bottom permanent magnet 13, the bottle base 111 is provided with a bottle base permanent magnet 15 corresponding to the bottle bottom permanent magnet 13, the polarity of the bottle bottom permanent magnet 13 is opposite to that of the bottle base permanent magnet 15, and after the upper bottle body 77 is contracted towards the bottle base 111, the bottle bottom permanent magnet 13 and the bottle base permanent magnet 15 are fixedly attracted, so that the bottle body is stably contracted, and loosening and excessive contraction after contraction are prevented. The upper bottle body 77 and the lower bottle body 99 can be also fixedly connected with the bottle seat 111 through threads, so that the bottle bodies are more firmly contracted. The telescopic water bottle can be used as a water cup in a contraction state. When the bottle body is cleaned, the lower bottle body 99 is screwed off from the bottle seat 111 through the threads 12, and the bottle bottom permanent magnet 13 is separated from the bottle seat permanent magnet 15, so that the upper bottle body, the lower bottle body and the bottle seat are separated, and the bottle body cleaning device is easy to clean without dead angles.

Claims

1. A telescopic water bottle comprises a bottle cap (66), an upper bottle body (77), a lower bottle body (99) and a bottle seat (111), it is characterized in that the upper bottle body (77) is nested in the lower bottle body (99), the inner side wall of the bottom of the upper bottle body (77) is provided with an inner circular ring (5), the inner side wall of the inner circular ring (5) is provided with an internal thread (6), the outer side wall of the top of the lower bottle body (99) is provided with an outer circular ring (3), a sealing ring (7) is arranged below the outer circular ring (3), an external thread (2) is arranged below the sealing ring (7), the bottle seat (111) and the lower bottle body (99) are fixedly connected through a thread (12), the bottom of the upper bottle body (77) is provided with a bottle bottom permanent magnet (13), the bottle seat (111) is provided with a bottle seat permanent magnet (15) corresponding to the bottle bottom permanent magnet (13), the bottle bottom permanent magnet (13) and the bottle seat permanent magnet (15) have opposite polarities.

2. The telescopic water bottle as claimed in claim 1, wherein the outer ring (3) and the sealing ring (7) are located above the inner ring (5), and the inner thread (6) and the outer thread (2) are matched and screwed together to enable the outer ring (3) and the sealing ring (7) to be matched with the inner ring (5) to form a sealing structure.

3. A telescopic water bottle as claimed in claim 1, characterized in that the upper body (77) and the lower body (99) are also screwed and fixed to the bottle base (111).

4. A telescopic water bottle according to claim 1, characterized in that the cap (66), the upper body (77), the lower body (99) and the base (111) are made of plastic or stainless steel.