CN218199375U

CN218199375U - Folding water bucket

Info

Publication number: CN218199375U
Application number: CN202222086125.3U
Authority: CN
Inventors: 王长安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a folding bucket, which comprises a lower bucket body, a middle bucket body connected with the lower bucket body and an upper bucket body connected with the middle bucket body, wherein the bottom of the lower bucket body is provided with a bulge part which bulges towards the upper end direction for enhancing the bearing capacity, the upper end of the lower bucket body is provided with an annular slot, the lower end of the middle bucket body is inserted into the annular slot and is fixedly bonded, the upper end of the middle bucket body is fixedly bonded with the lower end of the upper bucket body, the upper bucket body comprises at least one folding bucket body, the folding bucket body comprises an upper bucket body, a lower bucket body and a folding ring arranged between the upper bucket body and the lower bucket body, and the upper bucket body and the lower bucket body can be folded or stretched along the folding ring; the middle barrel body of the utility model can reduce the height after being folded along the folding ring, occupies small space and has lower transportation cost; the middle barrel body can also be lengthened after being stretched by taking the folding ring as a center, and is used for containing more liquid.

Description

Folding water bucket

Technical Field

The utility model relates to a cask technical field especially relates to a folding cask.

Background

In order to make drinking water safer and more sanitary, people can purchase a water dispenser at home, then insert the water outlet of a bucket filled with purified water into the water inlet end of the water dispenser, and can make the purified water flow into a cup by controlling a switch on the water dispenser.

The existing bucket is generally integrally formed by plastic, and the height of the existing bucket cannot be changed by folding or stretching. When in transportation or storage, the empty water barrel occupies a large space, the single loading capacity of the truck is small, and the transportation cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a folding bucket, wherein the middle bucket body can reduce the height after being folded along a folding ring, the occupied space is small, and the transportation cost is lower; the middle barrel body can also be lengthened after being stretched by taking the folding ring as a center, and is used for containing more liquid.

A folding bucket comprises a lower bucket body, a middle bucket body connected with the lower bucket body and an upper bucket body connected with the middle bucket body, wherein a bulge part is arranged at the bottom of the lower bucket body and bulges towards the upper end to enhance the bearing capacity; the upper barrel body comprises a water outlet part with a water outlet, a limiting ring arranged on the inner wall of the water outlet and an outer convex ring arranged on the outer wall of the water outlet, the radius of the outer convex ring is larger than that of the water outlet, and the radius of the limiting ring is smaller than that of the water outlet.

Furthermore, the upper barrel body also comprises a conical part which is integrally formed with the water outlet part, the lower end of the conical part is provided with a connecting ring, and the connecting ring is fixedly connected with the upper end of the middle barrel body.

Further, an inner ring and an outer ring are further arranged at the upper end of the lower barrel body, the height of the outer ring is higher than that of the inner ring, and the annular slot is arranged between the inner ring and the outer ring.

Furthermore, the folding cylinder body is a plurality of, and each folding cylinder body is connected through a folding ring.

Furthermore, the upper barrel body and the lower barrel body are formed by integrally injection molding polypropylene, and the middle barrel body is integrally formed by bamboo fiber.

Furthermore, waterproof films are compounded on the connecting parts of the middle barrel body, the upper barrel body and the lower barrel body.

The utility model has the advantages that: the folding bucket mainly comprises an upper bucket body, a middle bucket body and a lower bucket body, and waterproof films are compounded on connecting parts of the middle bucket body, the upper bucket body and the lower bucket body, so that the strength of the connecting parts is enhanced, and the performance of preventing water leakage is improved; the middle barrel body can be folded along the folding ring to reduce the height, the occupied transportation space is small, and the transportation cost is low; the middle barrel body can also be lengthened after being stretched by taking the folding ring as a center, and is used for containing more liquid.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic structural view of the folded middle barrel of the present invention;

fig. 5 is a schematic structural view of the stretched middle barrel of the present invention.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 5, a folding water bucket includes a lower bucket body 1, a middle bucket body 2 connected with the lower bucket body 1, and an upper bucket body 3 connected with the middle bucket body 2, wherein a waterproof film 4 is compounded on the connection parts of the middle bucket body 2, the upper bucket body 3, and the lower bucket body 1, and can be used for enhancing the strength of the connection parts and improving the performance of preventing water leakage. Certainly, a layer of waterproof film 4 can be compounded on the whole outer wall of the folding water bucket, so that the effect is better; the bottom of the lower barrel body 1 is provided with a bulge part 5 which is approximately in a round nest shape, an arch shape or a conical shape, the bulge part 5 bulges towards the upper end direction for enhancing the bearing capacity, the upper end of the lower barrel body 1 is provided with an annular slot 6, the lower end of the middle barrel body 2 is inserted into the annular slot 6 and is fixedly bonded by food-grade adhesive, the upper end of the middle barrel body 2 is fixedly bonded with the lower end of the upper barrel body 3, the upper barrel body 3 comprises at least one folding barrel body 7, preferably a plurality of folding barrel bodies 7, and the folding barrel bodies 7 are connected through a folding ring 8; each folding cylinder 7 comprises an upper cylinder 9 with two open ends, a lower cylinder 10 and a folding ring 8 arranged between the upper cylinder 9 and the lower cylinder 10, the upper cylinder 9 and the lower cylinder 10 can be folded or stretched along the folding ring 8, and the folding ring 8 can be an annular crease, an indentation or other suitable structures; the middle barrel body 2 can be folded along the folding ring 8 to reduce the height, so that the occupied transportation space is small, and the transportation cost is low; the middle barrel body 2 can also be lengthened after being stretched by taking the folding ring 8 as a center, and is used for containing more liquid; the upper barrel body 3 comprises a water outlet part 12 with a water outlet 11, a limiting ring 13 arranged on the inner wall of the water outlet 11 and an outer convex ring 14 arranged on the outer wall of the water outlet 11, wherein the radius of the outer convex ring 14 is larger than that of the water outlet 11, and the radius of the limiting ring 13 is smaller than that of the water outlet 11. The water outlet part 12 is in a hollow cylindrical shape and is convenient to carry or insert on the water dispenser, the limiting ring 13 is used for being matched with the inserting column of the water dispenser to fix and limit the connecting position of the water barrel and the inserting column, the outer convex ring 14 can play a role in skid resistance, the barrel body is prevented from sliding off when being carried by the hand, and the stress intensity can be improved after the thickness is increased.

The upper barrel body 3 further comprises a conical part 15 integrally formed with the water outlet part 12, the lower end of the conical part 15 is provided with a connecting ring 16, and the connecting ring 16 is fixedly connected with the upper end of the middle barrel body 2. The conical part 15 can improve the bearing capacity when the bucket is inversely inserted on the water dispenser. An inner ring 17 and an outer ring 18 are also arranged at the upper end of the lower barrel body 1, and the annular slot 6 is arranged between the inner ring 17 and the outer ring 18; when the water bucket is filled with water, the liquid can exert pressure on the wall of the water bucket, and the outer ring 18 is higher than the inner ring 17, so that the middle bucket body 2 is tightly attached to the outer wall of the lower bucket body 1, and the waterproof performance of the connecting part is better. The upper barrel body 3 and the lower barrel body 1 are integrally formed by polypropylene through injection molding, and the middle barrel body 2 is integrally formed by bamboo fiber. Polypropylene is a semi-crystalline thermoplastic with high impact resistance and strong mechanical properties. Bamboo fiber is cellulose fiber extracted from naturally growing bamboo. The natural antibacterial and bacteriostatic agent has the characteristics of strong wear resistance, good dyeing property and the like, and has natural antibacterial and bacteriostatic functions.

It should be noted that: in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it is to be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a folding bucket, includes staving, the well staving of being connected with lower staving, with well staving of being connected with well staving, characterized by: the bottom of the lower barrel body is provided with a bulge part which bulges towards the upper end direction and is used for enhancing the bearing capacity, the upper end of the lower barrel body is provided with an annular slot, the lower end of the middle barrel body is inserted into the annular slot and is fixedly bonded, the upper end of the middle barrel body is fixedly bonded with the lower end of the upper barrel body, the upper barrel body comprises at least one folding barrel body, the folding barrel body comprises an upper barrel body, a lower barrel body and a folding ring arranged between the upper barrel body and the lower barrel body, and the upper barrel body and the lower barrel body can be folded or stretched along the folding ring; the upper barrel body comprises a water outlet part with a water outlet, a limiting ring arranged on the inner wall of the water outlet and an outer convex ring arranged on the outer wall of the water outlet, the radius of the outer convex ring is larger than that of the water outlet, and the radius of the limiting ring is smaller than that of the water outlet.

2. A folding bucket as defined in claim 1, further comprising: the upper barrel body further comprises a conical part integrally formed with the water outlet part, the lower end of the conical part is provided with a connecting ring, and the connecting ring is fixedly connected with the upper end of the middle barrel body.

3. A folding bucket as claimed in claim 1 or 2, in which: the upper end of the lower barrel body is also provided with an inner ring and an outer ring, the height of the outer ring is higher than that of the inner ring, and the annular slot is arranged between the inner ring and the outer ring.

4. A folding bucket as claimed in claim 3, in which: the folding cylinder body is a plurality of, connects through a folding ring between each folding cylinder body.

5. The folding water bucket as claimed in claim 4, wherein: the upper barrel body and the lower barrel body are formed by integrally injection molding polypropylene, and the middle barrel body is integrally formed by bamboo fiber.

6. A folding bucket as defined in claim 1, further comprising: waterproof films are compounded on the connecting parts of the middle barrel body, the upper barrel body and the lower barrel body.