RU191223U1 - CANISTER - Google Patents

Abstract

The utility model relates to the field of packaging liquids and can be used for their transportation, including bulk, and storage. The inventive canister, rectangular in cross section, includes a housing made vertically oriented and having wide side, narrow side, upper and lower walls. Receiving vertically oriented recesses are located on one wide side wall of the body, and vertically oriented projections are located on the opposite wide side wall of the body. The recesses and protrusions starting from the upper wall of the body and ending at the bottom of the wide side walls, not reaching the bottom wall of the body, provide a lock connection on the principle of "dovetail" with neighboring canisters when stacking. On the upper wall, a recess is made under the handle located perpendicular to the wide side walls and is a continuation of the upper wall. Two threaded necks of the same diameter are also made on the upper wall of the housing, equidistant from the plane of symmetry, the cylindrical covers of which protrude above the upper wall. In the lower part of the narrow side walls of the body, two internal handles are symmetrically located, made in the form of blind holes of rectangular cross section, extended inside the body along the radius of the ascending quarter of the circle, starting from narrow side walls, each of which ends with a rounding inside the body. On the bottom wall of the casing there are blind holes located coaxially with the necks, stretched to the plane of symmetry and made open from the side of the narrow side and lower walls of the casing. In the lower part of the handle, located on the upper wall, and on the surfaces of the inner handles, which are close to the narrow side walls of the case, hollows of an optimal shape can be made, providing ease of grip with four fingers. The surface of each cavity can be made with corrugation. The technical result is to facilitate the process of stacking cans while maintaining the reliability of the fixation and stability of the stacks.

Description

The utility model relates to the field of packaging liquids and can be used for their transportation, including bulk, and storage.

Plastic containers are used for storage and transportation of a variety of substances: food (drinking water, juices, vegetable oil, liquid concentrates, etc.) and non-food (fuel, paints, automotive oils, antifreeze, technical fluids, etc.). Stackable containers are often required to increase transport and storage efficiency.

A stackable plastic container is known from the prior art [1. Pat. 2564233 RU, IPC ⁶ B65D 21/032, B65D 1/02. Stackable plastic container / Dorn D.K. (US) - Declared 08/11/2011; publ. 09/27/2015, Bull. No. 27.]. It contains a bottom portion, a side wall portion, and an upper portion. The lateral wall portion extending upward from the bottom portion contains a reinforcing structure of the side wall.

The disadvantages of this container are:

- the need to make a recess of a special configuration in the bottom section under the upper section of another container, the complexity of the shape of the container as a whole;

- the inconvenience of moving the canister to create a stack due to the lack of side handles.

This device has common features with the inventive canister: the presence on the upper, bottom and side sections of stacking elements; ensuring the adhesion of the products to each other, which eliminates the need to use containers for stacking.

Known canister [2. Pat. on PM 146336 RU, IPC ⁶ B65D 1/00. Canister / Hovhannisyan AM, Grachev D.A., Shaldybin I.A. - Declared. 03/31/2008; publ. 10/10/2014, Bull. No. 28.], On the upper and bottom walls of the case of which stacking elements are made in the form of support-fixing protrusions and nests, there is a recess for gripping the canister.

The disadvantage of this canister are:

- the complexity of the shape of the canister;

- asymmetric design and insufficient support area of the stacking locking elements, which can lead to deformation of the upper wall of the body and instability when stacking canisters as a whole.

The claimed technical solution has similarities with this analogue in terms of the presence of stacking elements on the upper and bottom walls.

Known canister with two necks [3. Pat. on pr. arr. 56895 RU, MKPO 09-02. The canister with two necks / Savich Yu.V. et al. - Decl. 11/25/2003; publ. 06/16/2005, Bull. No. 6.], Characterized by the presence in the upper part of the body of two necks of different diameters, a handle and four round protrusions located at its corners, the presence on the opposite sides of the neck of two additional handles in the form of rectangular recesses and visors located above them , as well as the presence on the surface of the bottom of four circular recesses located at its corners and corresponding to round protrusions on the upper surface.

The analog design has the following disadvantages:

- insufficient depth of additional handles allows the consumer to carry the canister only in front of him;

- protruding visors interfere with walking when the consumer transfers the canister to create a stack, holding it by the handle;

- in the process of stacking, the protruding peaks form a slit-like gap between the sides of the canisters, as a result of which it is impossible to assemble a tight stack;

- insufficient supporting area of the locking elements and an ineffective bottom structure of the housing do not perform the stacking function;

- necks of different diameters are not technological at manufacturing.

The inventive utility model resembles this analogue in the aggregate of the following features: the presence of two mouths and a handle in the upper part of the canister, the presence of two additional handles on the sides of the canister, as well as the implementation of stacking locking elements in the upper part of the canister and on the bottom surface.

Known plastic bottle [4. Pat. on PM 23861 RU, IPC B65D 1/02 (2000.01). Plastic bottle / Tuseyev A.V. - Declared. 10/25/2001; publ. 07/20/2002.], On the side walls of which hollows and protrusions are made, and on the bottom there is a concentric recess coaxial with the filler neck on the upper end surface. In this case, the depressions and protrusions alternate equidistant. The depressions and the recess expand inside the bottle, and the contours of the protrusions and necks respectively follow the contours of the depressions and recesses.

The disadvantages of this analogue are:

- the complexity of the configuration of the recess on the bottom of the bottle;

- when using bottles, significant effort is required to fix them among themselves, due to an excessive number of cavities and protrusions;

- complexity in bottle manufacturing technology.

The inventive utility model has the following common features with this analogue: the presence of protrusions and recesses on the side walls of the products,

providing stacking; the presence of stacking elements on the upper and lower walls of the products.

Patent container [5. Pat. 20090090647 US, IPC B65D 21/02, B65D 21/024. Interlocking container assembled to form useful structures / Rahul Panchal et al. - Claim. 10/07/2007; publ. 04/09/2009.], Selected as a prototype, has a vertically oriented body, side, upper and lower walls. Moreover, the ratio of the lengths of the sides of the upper wall is equal to or close to equal, this is also true for the lower wall. Two side walls of the container have receiving vertically oriented recesses extending along the entire length of the container wall, two other side walls of the container have vertically oriented protrusions extending along the entire length of the container wall. The recesses and protrusions provide a lock connection on the principle of "dovetail" with neighboring canisters when stacking. The neck protrudes above the upper wall and, accordingly, a blind hole located coaxially with the neck is made on the lower wall of the housing.

The inventive utility model resembles the prototype in the following combination of distinctive features: the presence of protrusions and indentations on the side walls of the products to ensure their stacking; the presence of stacking elements on the upper and lower walls of the products.

The disadvantages of the prototype:

- the elements forming the castle joint interact with the possibility of sliding along the entire side wall, which leads to the need to use containers for stacking in order to avoid possible destruction of the stack due to the slipping of a number of stack containers;

- this container does not have handles, which makes it difficult for the user to manually stack;

- the implementation of the elements of the castle connection on the principle of "dovetail" on the four sides of the container and the large area of the mating surfaces of these elements complicate the process of stacking containers: when forming a stack it is necessary to exert considerable effort to attach the third and subsequent containers [5. FIG. 3, 9, 16.];

- the design of this container, dictated also by the possibility of reusing canisters - creating useful structures, for example, furniture, complicates the process of stacking manually: more time and effort are required, since it is convenient to carry only one such canister manually due to the lack of handles, as well as because of the vertical orientation, the shape in cross section, the design of the elements providing the castle connection according to the dovetail principle, leading to the container slipping out in the attached side, when picked up.

The objective of this utility model is to facilitate the stacking process of cans while maintaining the reliability of fixation and stability of the stacks.

The inventive canister, rectangular in cross section, includes a housing made vertically oriented and having wide side, narrow side, upper and lower walls. Receiving vertically oriented recesses are located on one wide side wall of the body, and vertically oriented projections are located on the opposite wide side wall of the body. The recesses and protrusions starting from the upper wall of the body and ending at the bottom of the wide side walls, not reaching the bottom wall of the body, provide a lock connection on the principle of "dovetail" with neighboring canisters when stacking. On the upper wall there is a recess under the handle and the handle itself, which is perpendicular to the wide side walls and is a continuation of the upper wall. On

the upper wall of the housing also has two threaded necks of the same diameter, equidistant from the plane of symmetry, the cylindrical covers of which protrude above the upper wall. In the lower part of the narrow side walls of the body, two internal handles are symmetrically located, made in the form of blind holes of rectangular cross section, extended inside the body along the radius of the ascending quarter of the circle, starting from narrow side walls, each of which ends with a rounding inside the body. On the bottom wall of the casing there are blind holes located coaxially with the necks, stretched to the plane of symmetry and made not closed from the side of the narrow side and lower walls of the casing.

The proposed utility model is illustrated by drawings. In FIG. 1-4 shows the structure of the canister, including wide side walls 1, 2, narrow side walls 3, upper wall 4 and lower wall 5. On the upper wall 4, a recess 6 is made under the handle 7 and the handle 7 itself, which is a continuation of the upper wall 4 and located perpendicular to the wide side walls 1, 2.

In the lower part of the handle 7 can be made hollows of the optimal shape, providing ease of girth with four fingers. The surface of each cavity can be made with corrugation.

The threaded necks 8 of the same diameter on the upper wall 4 are equidistant from the plane of symmetry 9. The covers of the threaded necks 8 of a cylindrical shape protrude above the upper wall 4.

In the lower part of the narrow side walls 3 of the casing, two internal handles 10 are symmetrically located in the form of blind holes of rectangular cross section extending into the casing along the radius of the ascending quarter of the circle, starting from the narrow side walls 3, each of which ends with a rounding 11. The recesses are made of optimal width and depths to allow for capture of the canister. On the surfaces closest to the narrow side walls 3 of the housing

the internal handles 10 can be made hollows of optimal shape, providing ease of grip with four fingers. The surface of each cavity can be made with corrugation.

On the wide side wall 1 of the canister body there are two vertically oriented recesses 12, starting from the upper wall 4 of the body and ending at the bottom of the wide side wall 1, not reaching the lower wall 5 of the body. On the wide side wall 2 of the canister body there are two vertically oriented projections 13 starting from the upper wall 4 of the body and ending at the bottom of the wide side wall 2, not reaching the lower wall 5 of the body. The recesses 12 and the protrusions 13 are made in such a way that when forming the stack, the protrusions 13 are included in the recesses 12 according to the dovetail principle, which makes it easy to assemble and disassemble the stack without any additional effort. The principle of "dovetail" creates sufficient friction between adjacent surfaces of the recesses 12 and the protrusions 13, to ensure reliable coupling of the canisters in the stack. The execution on the wide side walls 1, 2 of the canister of the recesses 12 and the protrusions 13 equidistant to the maximum possible distance from each other eliminates the occurrence of a torque between the canisters in the stack during a random push.

On the bottom wall 5 of the canister body there are two blind holes 14 that are not closed from the side of the narrow side and lower walls of the canister body, stretched to the plane of symmetry 9 of the canister, aligned with the threaded necks 8. The blind holes 14 perform the function of self-centering and fixing the canister bodies in the longitudinal and transverse directions when stacking.

If there is a random push acting on the stacked cans, the destruction of the stack will not occur due to the presence of recesses 12 and protrusions 13, which provide adhesion to adjacent cans, and holes 14, also performing the function of fixing the canisters in the stack.

The handle 7 and the threaded neck 8, the shape of the blind holes 14, and the inner handles 10 facilitate the stacking process of the declared canister.

During operation, with two open covers of the threaded mouths 8, uniform filling of the contents is ensured. In addition, it is convenient for the user to take the canister with any hand and carry out the filling of the contents from any mouth without turning the canister. The design of the inner handle 10 provides the convenience of gripping the canister.

In FIG. 5 shows the principle of stacking cans in the frontal plane. In FIG. 6 shows the principle of stacking in a plane from the side of the narrow side wall of the canister.

The technical result is to facilitate the process of stacking cans while maintaining the reliability of the fixation and stability of the stacks.

In addition, the proposed design improves the performance of the canister and simplifies its production. The mold for the manufacture of the canister in the part of the elements forming the dovetail joint during stacking is technologically advanced, as it has equidistant recesses and protrusions that are simple in shape and location.

Additional advantages of this technical solution include:

- ensuring the reliability of content retention;

- ensuring accurate filling of the contents;

- manufacturability;

- reducing the cost of the product.

A wide range of composite non-metallic materials that are approved for use in the food and chemical industries can be used to make the declared canister.

It is composite non-metallic materials that can simultaneously ensure the rigidity of the canister design, the reliability of the fixation of elements in the castle connection according to the principle of "dovetail" and the ease of their release.

The main scope of the claimed canister: in everyday life, in personal and subsidiary plots, during construction work. Possible areas of its application: agriculture, food, pharmaceutical, chemical and oil refining industries.

The canister can be made using standard equipment and materials of domestic production. Thus, the claimed utility model meets the criterion of "industrial applicability".

Sources taken into account

1. Pat. 2564233 RU, IPC ⁶ B65D 21/032, B65D 1/02. Stackable plastic container / Dorn D.K. (US) - Declared 08/11/2011; publ. 09/27/2015, Bull. Number 27.

2. Pat. on PM 146336 RU, IPC ⁶ B65D 1/00. Canister / Hovhannisyan AM, Grachev D.A., Shandybin I.A. - Declared. 03/31/2008; publ. 10/10/2014, Bull. No. 28.

3. Pat. on pr. arr. 56895 RU, MKPO 09-02. The canister with two necks / Savich Yu.V. et al. - Decl. 11/25/2003; publ. 06/16/2005, Bull. No. 6.

4. Pat. on PM 23861 RU, IPC B65D 1/02 (2000.01). Plastic bottle / Tuseyev A.V. - Declared. 10/25/2001; publ. 07/20/2002.

5. Pat. 20090090647 US, IPC B65D 21/02, B65D 21/024. Interlocking container assembled to form useful structures / Rahul Panchal et al. - Claim. 10/07/2007; publ. 04/09/2009.

6. Application for Iz. 2016147465 RU, IPC ⁶ B65D 23/10 dated 05/05/2015. Plastic container with integrated handles / Baldo E. (IT) and others. - Decl. 05/05/2015; publ. 06/06/2018, Bull. No. 16.

7. Pat. on pr. arr. 45817 RU, MKPO ¹⁰ 09-02. Canister / Medvedev A.A. - Declared. 11/19/2013; publ. 01/16/2015, Bull. No. 1.

8. Pat. on PM 139983 RU, IPC ⁶ B65D 1/20. A canister equipped with a filling nozzle / Shevchenko V.M. - Declared. 05/08/2013; publ. 04/27/2014, Bull. No. 12.

9. Pat. to PM 70495 RU, IPC ⁶ B65D 1/20. Packaging for liquid food products / Zinchenko V.V., Starch A.A. - Declared. 07/31/2007; publ. 01/27/2008, Bull. Number 3.

10. Pat. on PM 15187 RU, IPC B65D 1/12 (2000.01). Canister / Tsaturyan V.A. - Declared. 05/05/2000; publ. 09/27/2000, Bull. Number 27.

11. Pat. on PM 150085 RU, IPC ⁶ B65D 1/00. Canister / Kovalenko O.V. et al. - Decl. 05/14/2014; publ. 01/27/2015, Bull. Number 3.

12. Pat. 2216493 RU, IPC B65D 23/10, B65D 23/00, B65D 1/02 (2000.01). A handle for a plastic bottle (options) and a plastic bottle with a handle / Yonemori S., Yoneyama A., Umezu J. (JP). - Declared. 11/30/1998; publ. 11/20/2003, Bull. Number 32.

13. Pat. 2096289 RU, IPC B65D 35/00 (1995.01). Folding container / Umberto Dario Hilario Segati (BE). - Declared. 05/11/1993; publ. 11/20/1997.

14. Pat. 2301186 RU, IPC ⁶ B65D 85/30, B65D 21/032. Capacity for foodstuffs / Tomasov S.M. - Declared. 10/10/2005; publ. 06/20/2007, Bull. Number 17.

15. Pat. 2644326 RU, IPC ⁶ B65D 19/16, B65D 21/032. Stackable box / Chuprov I.V. - Declared. 12/06/2016; publ. 02/08/2018, Bull. Number 4.

16. Pat. on pr. arr. 45817 RU, MKPO ⁹ 09-02, 09-01. Canister / Khvostov V.M., Smetanin D.A., Ivanov A.A. - Declared. 06/02/1998; publ. 07/16/1999.

17. Pat. on pr. arr. 78348 RU, MKPO ⁹ 09-02. Canister / Bans M., Muskell W., Elstow K. (GB) - Claim. 03/16/2010; publ. 05/16/2011.

18. Pat. on pr. arr. 84060 RU, MKPO ⁹ 09-02, 09-07. Canister with lid / Martin E. (SE) - Decl. 11/11/2011; publ. 01/16/2013.

19. Pat on Pr. arr. 84061 RU, MKPO ⁹ 09-02. Combined Canister / Martin E. (SE) - Decl. 11/11/2011; publ. 01/16/2013.

20. Pat. 203682031 CN, IPC B65D 1/18 et al. Plastic flat barrel / Li Qingyi - Decl. 12/13/2013; publ. 07/02/2014.

21. Pat. 203612302 CN, IPC B65D 1/18 et al. New folding bucket / Jiang Xiaolin, Ma Yuan (CN) - Claim. 09/30/2013; publ. 05/28/2014.

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Claims (6)

1. A canister, rectangular in cross section, including a housing made vertically oriented and having wide lateral, narrow side, upper and lower walls, moreover, receiving vertically oriented recesses are located on one wide side wall of the housing, and vertically oriented on the opposite wide side wall of the housing protrusions, while the recesses and protrusions provide a castle connection on the principle of "dovetail" with neighboring canisters when stacking, and on the upper wall are made deep under the handle and the handle itself, perpendicular to the wide side walls, which is a continuation of the upper wall, and two threaded necks of the same diameter, equidistant from the plane of symmetry, the cylindrical covers of which protrude above the upper wall, two inner handles are symmetrically located in the lower part of the narrow side walls of the housing and on the bottom wall of the casing there are blind holes located coaxially with the necks, characterized in that the vertically oriented recesses are wide laterally the casing wall and vertically oriented protrusions on the opposite wide side wall begin from the upper casing wall and end at the bottom of the wide side walls, not reaching the lower casing wall, and the inner handles on the narrow side walls are made in the form of blind holes of rectangular cross-section, extended inside the casing along the radius of the ascending quarter of the circle, starting from the narrow side walls, each of which ends with a rounding inside the body, with two blind holes on the bottom wall body stretched to the symmetry plane and formed by the unclosed narrow side and bottom walls of the housing. 2. The canister according to claim 1, characterized in that in the lower part of the handle located on the upper wall, hollows of an optimal shape can be made, providing ease of girth with four fingers. 3. The canister according to claim 1, characterized in that on the surfaces of the inner handles that are adjacent to the narrow side walls of the housing, hollows of an optimal shape can be made, providing ease of grip with four fingers. 4. The canister under item 2, characterized in that the surface of each cavity can be made with corrugation. 5. The canister under item 3, characterized in that the surface of each cavity can be made with corrugation. 6. The canister under item 1, characterized in that it can be made of a wide range of composite non-metallic materials that are approved for use in the food and chemical industries.

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