Tissue box

Abstract

A tissue box (100), comprising a shell (1), wherein one side of the shell (1) is a tissue dispensing surface (12); a tissue dispensing opening (113) is provided in the tissue dispensing surface (12), and the tissue dispensing opening (113) is configured such that a tissue (4) can be drawn out; and the tissue dispensing opening (113) comprises at least two dispensing portions (1131) extending on the tissue dispensing surface (12), and two adjacent dispensing portions (1131) are arranged at an angle on the tissue dispensing surface (12), such that the tissue (4) is bent by the at least two dispensing portions (1131) when being drawn out from the tissue dispensing opening (113). In this way, the tissues (4) have substantially the same shape when exposed from the tissue box (100) to be ready for use, which prevents the tissues (4) from presenting in random shapes, thereby improving the neatness and aesthetics of the tissue box (100).

Description

A tissue box Technical Field

[0001] The embodiments of the present application relate to the technical field of tissue storage containers, and specifically to a tissue box. Background Art

[0002] A tissue box is a convenient box that protects tissues from external contamination. It consists of a box body with an open bottom, a base for sealing the bottom of the box body, a paper dispensing opening on the top of the box body, and a cover for covering the paper dispensing opening.

[0003] Most existing tissue boxes only have the function of storing tissues. The paper extraction openings are often square, round or strip-shaped. When extracting the tissues, it is difficult to control the shape of the next tissue extending from the box, which affects the overall appearance of the tissue box.

[0004] Utility Model Content

[0005] In view of the above problems, an embodiment of the present application provides a tissue box for solving the problem that the tissues on the existing tissue box are irregular in shape after being drawn out, thereby affecting the appearance.

[0006] According to one aspect of an embodiment of the present application, a tissue box is provided, comprising a shell, one side of the shell being a paper outlet surface, a paper outlet opening being provided on the paper outlet surface, and the paper outlet opening is used for allowing tissues to be drawn out; the paper outlet opening comprises at least two outlet portions extending on the paper outlet surface, and two adjacent outlet portions are arranged at an angle on the paper outlet surface so that the tissue is bent by the at least two outlet portions when being drawn out from the paper outlet.

[0007] In an optional manner, at least a portion of the shell is used to form a first preset pattern together with the paper towel drawn out of the paper outlet.

[0008] In an optional manner, a second preset pattern is provided on the shell, and the second preset pattern is used to form the first preset pattern together with the paper towel drawn out from the paper outlet.

[0009] In an optional manner, the second preset pattern is a human figure, and the paper outlet is used to make the tissue paper drawn out from the shell form a skirt or cape of the human figure.

[0010] In an optional manner, the paper outlet surface located at the edge of the paper outlet extends into the shell to form a first extension portion.

[0011] In an optional manner, the angle between the extension direction of the first extension portion and the plane where the paper exits is an acute angle.

[0012] In an optional manner, the inner wall of the paper outlet is a smooth curved surface.

[0013] In an optional manner, the shell is provided with supporting ribs on the inner side of the paper outlet surface.

[0014] In an optional manner, the outer wall of the shell is provided with a connecting portion, and the connecting portion is used to connect an external component.

[0015] In an optional embodiment, the connecting portion is a suction cup.

[0016] In an optional manner, the connecting portion is an adhesive member.

[0017] In an optional embodiment, an adjusting member is further included, and a paper towel holding cavity is formed between the adjusting member and the inner surface of the shell. The shell includes a raised portion located on the inner side wall of the shell. The adjusting member includes a clamping portion, which is clamped with the raised portion and can move relative to the raised portion along a first direction; the adjusting member is configured to move relative to the shell along the first direction as the clamping portion moves relative to the raised portion along the first direction; the paper towel holding cavity is configured to increase or decrease in volume as the adjusting member moves relative to the shell along the first direction.

[0018] In an optional manner, the protrusion includes a plurality of convex strips, a limiting groove is formed between two adjacent convex strips, and the clamping portion is embedded in the limiting groove.

[0019] In an optional manner, the shell includes a guide portion arranged along the first direction, a guide groove is formed between the guide portion and the shell, and the adjusting member includes a sliding portion, which is slidably connected to the guide groove.

[0020] In an optional manner, the adjusting member further includes a fine-tuning portion and a fine-tuning groove, the fine-tuning groove is arranged around the boundary of the fine-tuning portion, and the clamping portion is arranged on the fine-tuning portion.

[0021] In an optional manner, the dimension of the limiting groove along the first direction is configured to gradually increase from the groove bottom of the limiting groove to the groove opening of the limiting groove.

[0022] In an optional manner, the clamping portion includes an abutting surface for clamping with the raised portion, and the abutting surface is a convex arc surface.

[0023] In an optional manner, the adjusting member includes a limiting portion, which includes a limiting plate and a passing slot provided on the limiting plate for allowing the paper towel to pass through.

[0024] In an optional embodiment, the shell includes a cover plate and a main body, and the cover plate is detachably connected to the main body.

[0025] In an optional embodiment, an extension piece is provided on the side of the paper outlet facing the inside of the shell, and the extension piece includes an extension portion and a second extension portion. The extension portion is attached to the inner surface of the shell, and the extension portion is flush with the paper outlet in a direction perpendicular to the paper outlet surface. The second extension portion extends smoothly from the extension portion to the inside of the shell.

[0026] The embodiment of the present application provides a paper outlet comprising at least two outlet portions extending on the paper outlet surface on the paper outlet surface of the tissue box housing, and the two adjacent outlet portions are arranged at an angle on the paper outlet surface, so that when the tissue paper is exposed through the paper outlet in the tissue box, it can be bent by the at least two outlet portions of the paper outlet to form a fixed shape, thereby avoiding the randomness and messiness of the shape of the exposed tissue paper each time paper is drawn, and helping to improve the aesthetics and neatness of the tissue box.

[0027] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:

[0029] FIG1 is a schematic diagram of the three-dimensional structure of a tissue box provided in an embodiment of the present application;

[0030] FIG2a is a schematic diagram of the three-dimensional structure of a tissue box provided in an embodiment of the present application;

[0031] FIG2 b is a structural side view of the tissue box provided by an embodiment of the present application when connected to an external component;

[0032] FIG3 is a schematic diagram of the three-dimensional structure of a tissue box provided in an embodiment of the present application;

[0033] FIG4 is a schematic diagram of the three-dimensional structure of a tissue box provided in an embodiment of the present application;

[0034] FIG5 is a schematic diagram of the three-dimensional structure of the tissue box provided by an embodiment of the present application when tissues are drawn out;

[0035] FIG6 is a schematic diagram of the three-dimensional structure of the tissue box provided by an embodiment of the present application when tissues are drawn out;

[0036] FIG7 is a schematic cross-sectional side view of a tissue box provided in an embodiment of the present application;

[0037] FIG8 is a schematic diagram of the three-dimensional structure of the adjusting member provided in an embodiment of the present application;

[0038] FIG9 is a schematic cross-sectional side view of a limiting groove provided in an embodiment of the present application;

[0039] FIG10 is a schematic diagram of the three-dimensional structure of the adjusting member provided in an embodiment of the present application;

[0040] FIG11 is an enlarged schematic diagram of the structure of the adjusting member provided in an embodiment of the present application;

[0041] FIG12 is a schematic diagram of the structure of the extension component provided in an embodiment of the present application.

[0042] The reference numerals in the specific embodiments are as follows: 100, tissue box; 1, housing; 11, main body; 111, limiting groove; 1111, groove bottom; 1112, notch; 112, ridge; 113, paper outlet; 1131, outlet portion; 114, first extension portion; 12, paper outlet surface; 121, guide portion; 122, guide groove; 14, cover plate; 15, raised portion; 16, connecting portion; 17, supporting rib; 18, first preset pattern; 181, second preset pattern; 19, tissue receiving chamber; 2, adjusting member; 21, fine-tuning portion; 22, fine-tuning groove; 23, limiting portion; 231, through groove; 232, limiting plate; 24, sliding portion; 25, engaging portion; 251, abutting surface; 3. Extension piece, 31. Extension portion, 32. Second extension portion; 4. Paper towel, 5. External component; a. First direction. DETAILED DESCRIPTION

[0043] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0045] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0046] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0047] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0048] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0049] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0050] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0051] With the advancement of modern technology, people's requirements for daily necessities are not only to provide basic convenience, but also to have certain requirements for their fun and aesthetics. Among the common daily necessities nowadays, tissue boxes for storing tissues are widely used. By putting tissues into the tissue box, people can very conveniently pull out the tissues for use. When a tissue is pulled out, the next tissue is taken out with it. One end of the tissue is exposed outside the tissue box for the user to continue pulling out and using, while the other end is located inside the tissue box so that the next tissue can be taken out when the tissue is pulled out.

[0052] The inventor of the present application has noticed that common tissue boxes currently do not consider the shape of the exposed tissues when the tissues are taken out, but simply allow the tissues to be exposed from the opening of the tissue box. After each use, the shape of the exposed portion of the next tissue is uncertain and highly random. When the user places the tissue box in a home environment, the randomly shaped tissues exposed on the tissue box can easily destroy the neatness of the furniture arrangement and affect the overall aesthetics.

[0053] In order to solve the above technical problems, the inventor of the present application has designed a tissue box after research. By providing a paper outlet with at least two ends of outlet portions extending on the paper outlet surface on the tissue box, the two adjacent outlet portions are arranged at an angle on the paper outlet surface, so that the tissue drawn out from the tissue box can be bent by at least two outlet portions, so that the shape of each tissue to be used exposed on the tissue box can be basically consistent, reducing the randomness of the shape of the tissues and improving the neatness and aesthetics of the tissue box.

[0054] Please refer to Figures 1 and 2a, which are both schematic diagrams of the three-dimensional structure of a tissue box 100 provided in an embodiment of the present application. As shown in Figures 1 and 2a, the embodiment of the present application provides a tissue box 100, which includes a housing 1, one side of which is a paper outlet surface 12, and a paper outlet port 113 is formed on the paper outlet surface 12. The paper outlet port 113 is used to allow tissues 4 to be drawn out; the paper outlet port 113 includes at least two outlet portions 1131 extending from the paper outlet surface 12, and the two adjacent outlet portions 1131 are arranged at an angle on the paper outlet surface 12 so that the tissue 4 is bent by the at least two outlet portions 1131 when being drawn out from the paper outlet port 113.

[0055] The paper outlet 113 refers to an outlet for drawing out the tissue paper 4. A tissue paper 4 in the tissue box 100 is exposed from the paper outlet 113. When the user uses the tissue box 100, the user pinches the exposed tissue paper 4 from the paper outlet 113 and pulls it outward. The tissue paper 4 is drawn out and drives the next tissue paper 4 in the tissue box 100 to be exposed from the paper outlet 113. It can be understood that when the tissue box 100 contains tissue paper 4 and during normal use, there will always be an exposed tissue paper 4 at the paper outlet 113.

[0056] The paper outlet 113 includes at least two outlet portions 1131 extending on the paper outlet surface 12. The two adjacent outlet portions 1131 are arranged at an angle on the paper outlet surface 12, that is, at least two outlet portions 1131 form a "V"-shaped or wavy opening structure on the paper outlet surface 12 of the tissue box 100. When the tissue 4 in the tissue box 100 is exposed through the paper outlet 113, the exposed tissue 4 is bent by the at least two outlet portions 1131, so that the shape of the exposed tissue 4 can be limited to a certain extent to correspond to the shape of the paper outlet 113, and each time a new tissue 4 in the tissue box 100 is exposed, the shape can be limited to a fixed shape by the paper outlet 113. For example, in some application scenarios, the paper outlet 113 includes multiple outlet portions 1131 extending on the paper outlet surface 12, and two adjacent outlet portions 1131 in the multiple outlet portions 1131 are arranged at an angle on the paper outlet surface 12, so that the paper outlet 113 is wavy on the paper outlet surface 12. When the tissue paper 4 in the tissue box 100 is exposed at the paper outlet 113, the wavy paper outlet 113 bends the exposed tissue paper 4 into a wavy shape, and each time the user uses the tissue paper 4, the new tissue paper 4 brought out of the tissue box 100 will be wavy, so that the tissue paper 4 exposed on the tissue box 100 is no longer an irregular random shape every time, and the wavy tissue paper 4 will have a certain aesthetic appeal, which is conducive to improving the aesthetics of the tissue box 100 during use.

[0057] In some embodiments, in order to prevent the at least two outlet sections 1131 set at an angle from scratching the paper towel 4 when the paper towel 4 is pulled out, the angle between two adjacent outlet sections 1131 in the at least two outlet sections 1131 can be processed with a certain curvature to avoid forming a sharp angle that may scratch the paper towel 4.

[0058] By providing a paper outlet 113 including at least two outlet portions 1131 extending on the paper outlet surface 12 on the paper outlet surface 12 of the tissue box 100 shell 1, and making the two adjacent outlet portions 1131 arranged at an angle on the paper outlet surface 12, when the tissue 4 is exposed through the paper outlet 113 in the tissue box 100, it can be bent by the at least two outlet portions 1131 of the paper outlet 113 to form a fixed shape, thereby avoiding the randomness and messiness of the shape of the exposed tissue 4 each time paper is withdrawn, which helps to improve the aesthetics and neatness of the tissue box 100.

[0059] Please refer to Figures 3, 4, 5, and 6. Figures 3 and 4 are schematic diagrams of the three-dimensional structure of the tissue box 100 provided in an embodiment of the present application, and Figures 5 and 6 are schematic diagrams of the three-dimensional structure of the tissue box 100 provided in an embodiment of the present application when tissues are drawn out. According to some embodiments of the present application, as shown in Figures 3, 4, 5, and 6, at least a portion of the housing 1 is used to form a first predetermined pattern 18 together with the tissues 4 drawn out from the paper outlet 113.

[0060] The first preset pattern 18 refers to a pre-set pattern. For example, in some embodiments, the first preset pattern 18 is a dancing girl wearing a skirt, or a Superman wearing a cape. In the above embodiment, the dancing girl wearing a skirt in the first preset pattern 18 is formed by at least a portion of the housing 1 and the tissue paper 4 drawn out from the paper outlet 113. The tissue paper 4 drawn out from the paper outlet 113 forms the dancing girl's skirt, and at least a portion of the housing 1 forms the dancing girl's body. The Superman wearing a cape in the first preset pattern 18 is also formed by at least a portion of the housing 1 and the tissue paper 4 drawn out from the paper outlet 113. The tissue paper 4 drawn out from the paper outlet 113 forms the Superman's cape, and at least a portion of the housing 1 forms the Superman's body. Specifically, for example, the housing 1 can be directly shaped into a human figure or other shape, thereby forming the first preset pattern 18 together with the drawn tissue paper 4. Alternatively, protrusions or depressions in the shape of a human figure or other shape can be provided on the housing 1, so that the protrusions or depressions and the drawn tissue paper 4 together form the first preset pattern 18.

[0061] Please continue to refer to Figures 3, 4, 5 and 6. According to some embodiments of the present application, as shown in Figures 3 to 6, the housing 1 is provided with a second preset pattern 181, which is used to form a first preset pattern 18 together with the paper towel 4 drawn out from the paper outlet 113.

[0062] The second preset pattern 181 provided on the shell 1 can be a flat pattern printed by inkjet printing, or a sticker attached to the shell 1, or a relief on the shell 1 itself, etc. In addition, the shell 1 itself can also serve as the second preset pattern 181, for example, it can be set as a cartoon image, an animal, a human figure, etc. It should be understood by those skilled in the art that whether a part of the shell 1 itself serves as the second preset pattern 181 or an attachment is added to the shell 1 as the second preset pattern 181, it is included in the scope of providing the second preset pattern 181 on the shell 1. It should be noted that the second preset pattern 181 should include design elements that can be combined or superimposed, so that the second preset pattern 181 can form the first preset pattern 18 together with the paper towel 4 drawn out from the paper outlet 113.

[0063] In some embodiments, the second preset pattern 181 is a dancing girl inkjet-printed on the paper outlet surface 12 of the housing 1. When a tissue 4 is present at the paper outlet 113, the tissue 4 drawn out from the paper outlet 113 forms the dancing girl's skirt. The dancing girl wearing the skirt is the first preset pattern 18. In another embodiment, the second preset pattern 181 is a Superman inkjet-printed on the paper outlet surface 12 of the housing 1. When a tissue 4 is present at the paper outlet 113, the tissue 4 drawn out from the paper outlet 113 forms Superman's cape. The Superman wearing the cape is the first preset pattern 18.

[0064] By providing the second preset pattern 181 on the housing 1 , the second preset pattern 181 and the tissue 4 drawn out from the paper outlet 113 together form the first preset pattern 18 , thereby improving the aesthetics of the tissue box 100 provided in the embodiment of the present application.

[0065] Please continue to refer to Figures 2a to 6. According to some embodiments of the present application, as shown in Figures 2a to 6, the second preset pattern 181 is a human figure, and the paper outlet 113 is used to allow the paper towels 4 drawn out from the housing 1 to form a skirt or cape of the human figure.

[0066] It can be understood that the tissue paper 4 drawn out from the paper outlet 113 often presents a state similar to that of cloth fluttering in the wind. Through the embodiment of the present application, the paper outlet 113 including at least two sections of outlet portions 1131 is provided on the paper outlet surface 12. The tissue paper 4 drawn out from the paper outlet 113 is bent by the at least two sections of outlet portions 1131, so that the tissue paper 4 drawn out from the paper outlet 113 is closer in appearance to that of cloth fluttering in the wind. By providing the second preset pattern 181 on the shell 1, the second preset pattern 181 and the tissue paper 4 drawn out from the paper outlet 113 together form the first preset pattern 18, which can make the appearance of the tissue box 100 more interesting.

[0067] Please refer back to Figure 1 and further to Figure 7. Figure 7 is a schematic cross-sectional side view of a tissue box 100 provided in an embodiment of the present application. According to some embodiments of the present application, as shown in Figures 1 and 7, the paper outlet surface 12 located at the edge of the paper outlet 113 extends inwardly of the housing 1 to form a first extension portion 114.

[0068] When the tissue paper 4 in the tissue box 100 is drawn out through the paper outlet 113, if the tissue paper in the tissue box 100 is far away from the paper outlet 113, it may fall back into the tissue box 100 from the paper outlet 113, which is inconvenient for the user to continuously draw out tissue paper. By providing the first extension portion 114, the tissue paper in the tissue box 100 can be pre-guided by the first extension portion 114 when being drawn out for use, and can be drawn out more easily. At the same time, it can also provide certain support for the drawn-out tissue paper, thereby preventing the tissue paper from falling back into the tissue box 100 and being scratched by the paper outlet 113, thereby ensuring the integrity of the tissue paper.

[0069] Please continue to refer to Figure 7. According to some embodiments of the present application, as shown in Figure 7, the angle between the extension direction of the first extension portion 114 and the plane where the paper exit surface 12 is located is an acute angle.

[0070] The angle between the extension direction of the first extension portion 114 and the plane where the paper outlet surface 12 is located is an acute angle. When the tissue paper 4 in the tissue box 100 is drawn out after being pre-guided by the first extension portion 114, the direction of the tissue paper 4 exposed from the paper outlet 113 will be affected by the extension direction of the first extension portion 114. If the first extension portion 114 extends perpendicular to the paper outlet surface 12, the tissue paper 4 exposed from the paper outlet 113 will easily stand upright, which is not conducive to forming the first preset pattern 18 with the shell 1. For example, please refer to Figure 5 again. When the second preset pattern 181 set on the shell 1 is a dancing girl, the first preset pattern 181 with reasonable and beautiful appearance is a good choice. The pattern 18 should be a skirt that is tilted in a non-vertical direction and covers the dancer. At this time, if the tissue paper 4 exposed from the paper outlet 113 is vertically upward, then in the first preset pattern 18 formed in conjunction with the second preset pattern 181, the direction of the dancer's skirt will be perpendicular to the dancer's body, which will greatly reduce the beauty and interest of the formed first preset pattern 18. Therefore, by setting the angle between the extension direction of the first extension part 114 and the plane where the paper outlet surface 12 is located to an acute angle, the direction of the tissue paper 4 exposed from the paper outlet 113 is tilted, which is conducive to forming a more beautiful and reasonable first preset pattern 18 in conjunction with the shell 1.

[0071] Please continue to refer to Figure 1 and Figure 7. According to some embodiments of the present application, as shown in Figure 1 and Figure 7, the inner wall of the paper outlet 113 is a smooth arc surface.

[0072] Among them, the inner wall of the paper outlet 113 refers to the area of ​​the paper outlet 113 that the tissue in the tissue box 100 can directly contact when it passes through the paper outlet 113 and emerges. The purpose of setting the inner wall of the paper outlet 113 to a smooth curved surface is to avoid forming overly sharp edges and corners between the paper outlet 113 and the side of the paper outlet surface 12 facing the interior of the shell 1, which causes the tissue in the tissue box 100 to be scratched when being drawn out. By setting the inner wall of the paper outlet 113 to a smooth curved surface, it is not easy for the user to scratch the tissue when drawing out the tissue for use, which can ensure the integrity of the tissue, enable the user to more stably draw out a complete tissue from the tissue box 100, and improve the user experience.

[0073] Please refer to Figure 2a again. As shown in Figure 2a, the housing 1 is provided with support ribs 17 on the inner wall of the paper exit surface 12.

[0074] In the embodiment of the present application, four support ribs 17 are provided on the inner wall of the paper outlet surface 12, that is, the surface of the paper outlet surface 12 facing the interior of the housing 1. The four support ribs 17 are arranged in a circular array to restrict the sliding of the paper towels in the paper towel box 100. The number of support ribs 17 can be flexibly set according to actual needs. For example, 1, 2, 3, 4 or more support ribs 17 can be provided. It is only necessary that the support ribs 17 provided can play a role in abutting and stabilizing the paper towels. This embodiment of the present application does not impose any special restrictions on this.

[0075] In some other embodiments, the support ribs 17 may be shaped like a flat plate, a fin, or a wave, for example, to abut against the tissues and prevent them from sliding freely within the tissue box 100. Furthermore, to further enhance the positioning of the tissues by the support ribs 17, those skilled in the art will appreciate that rubber anti-slip points may be provided on the side of the support ribs 17 facing the tissues, or the support ribs 17 may be made of anti-slip rubber, as needed. This embodiment of the present application does not impose any particular limitations on this.

[0076] It can be foreseen that when multiple tissues are located in the tissue box 100, the surface of the tissues will be abutted by the support ribs 17, and the support ribs 17 can limit the displacement of the tissues in the tissue box 100 to a certain extent. When the user pulls out the tissues, the tissues in the tissue box 100 are not likely to slide in the tissue box 100 due to the abutment of the support ribs 17. When the user pulls out the tissues, the tissues in the tissue box 100 will not slide due to the sliding of the tissues, which will affect the smooth pulling out of the tissues.

[0077] 2a and further referring to FIG2b, FIG2b is a side view of the structure of the tissue box 100 provided in an embodiment of the present application when connected to the external component 5. According to some embodiments of the present application, as shown in FIG2a and FIG2b, the outer wall of the housing 1 is provided with a connecting portion 16 for connecting to the external component 5.

[0078] Among them, the connecting part 16 refers to any structural part that can establish a connection relationship with an external connecting part, that is, the external part 5. For example, the connecting part 16 can be a hook and the external part 5 can be a buckle. The shell 1 of the tissue box 100 is fixed by snapping the connecting part 16 with the external part 5.

[0079] Since in some usage scenarios, the tissue box 100 placed directly is prone to falling due to shaking or the like, it is easy to cause the tissue box 100 to be bumped and damaged, or the tissues in the tissue box 100 to be contaminated. For example, when the tissue box 100 is used in a car, the tissue box 100 is very likely to fall due to the shaking of the vehicle. Therefore, by providing a connecting portion 16 for connecting to the external component 5 on the outer wall of the shell 1, when the tissue box 100 needs to be fixed to prevent it from falling, it is only necessary to connect and fix the connecting portion 16 to any external component 5 in the external scene, thereby preventing the tissue box 100 from accidentally falling, and facilitating use by the user.

[0080] Please continue to refer to Figure 2a and Figure 2b. According to some embodiments of the present application, the connecting portion 16 is a suction cup.

[0081] A suction cup is a circular, curved, flexible structure that achieves adsorption and fixation by expelling the air between the suction cup and the connection point.

[0082] In one embodiment, four suction cup-type connecting portions 16 are provided, which are respectively arranged at the four corners of the outer wall of one side of the shell 1. The external component 5 can be, for example, a desktop. When the connecting portion 16 is connected to the external component 5, the four suction cup-type connecting portions 16 can fix one side of the shell of the tissue box 100 and the desktop to each other and ensure uniform force.

[0083] Among them, when multiple connecting parts 16 are provided, the positions of the multiple connecting parts 16 can be located on different surfaces of the outer wall of the shell 1 to achieve the effect of fixing the shell 1 in multiple directions at the same time, so that after the connecting part 16 is connected to the external component 5, the tissue box 100 can be fixed more firmly and is not easy to fall off from the external component 5.

[0084] By providing a suction cup-shaped connecting portion 16, the method of connecting the external component 5 through the connecting portion 16 is simpler and more convenient. For example, when the external component 5 is a table top, it is only necessary to place the tissue box 100 on the table top and press the suction cup-shaped connecting portion 16 on the table top so that the connecting portion 16 is adsorbed on the table top to achieve a fixed connection.

[0085] Please continue to refer to Figure 2a and Figure 2b. According to some embodiments of the present application, the connecting portion 16 is an adhesive member.

[0086] The adhesive member refers to a material with adhesive properties, such as double-sided tape, foam adhesive, or tacky glue. In order to exert the adhesive effect, the connecting portion 16 should have a sufficient area to exert the adhesive properties of the adhesive member.

[0087] By providing an adhesive member as the connecting portion 16, the connection between the connecting member on the tissue box 100 and the external member 5 can be more convenient and stable. The adhesive connection effect of the connecting member can be exerted by simply fitting the connecting member and the external member 5 together, making the connection more convenient.

[0088] Please refer again to Figure 1 and Figure 2a, where, for ease of explanation, the first direction is indicated by arrow a in the drawings. According to some embodiments of the present application, as shown in Figures 1 and 2a, an adjusting member 2 is further included, a paper towel receiving chamber 19 is formed between the adjusting member 2 and the inner surface of the housing 1, the housing 1 includes a protrusion 15 located on the inner side wall of the housing 1, the adjusting member 2 includes a clamping portion 25, the clamping portion 25 is clamped with the protrusion 15 and can move relative to the protrusion 15 along the first direction a; the adjusting member 2 is configured to move relative to the housing 1 along the first direction a as the clamping portion 25 moves relative to the protrusion 15 along the first direction a; the paper towel receiving chamber 19 is configured to increase or decrease in volume as the adjusting member 2 moves relative to the housing 1 along the first direction a.

[0089] Specifically, in one case, when a smaller volume of paper towels needs to be stored, the adjusting member 2 is moved along the first direction a, and the volume of the paper towel accommodating chamber 19 is reduced until the volume of the paper towel accommodating chamber 19 is adjusted to match the volume of the paper towels to be stored. When a larger volume of paper towels needs to be stored, the adjusting member 2 is moved in the opposite direction of the first direction a, and the volume of the paper towel accommodating chamber 19 is increased, until the volume of the paper towel accommodating chamber 19 is adjusted to match the volume of the paper towels to be stored. In another case, when a smaller volume of paper towels needs to be stored, the adjusting member 2 is moved in the opposite direction of the first direction a, and the volume of the paper towel accommodating chamber 19 is increased. When a larger volume of paper towels needs to be stored, the adjusting member 2 is moved along the first direction a, and the volume of the paper towel accommodating chamber 19 is reduced.

[0090] The clamping portion 25 included in the adjusting member 2 is clamped with the raised portion 15 on the inner wall of the shell 1. When the adjusting member 2 moves along the first direction a, the clamping portion 25 is clamped with the raised portion 15 to limit the movement of the adjusting member 2 along the first direction a, providing a sense of segmentation for the movement of the adjusting member 2 along the first direction a, so that the user is not likely to slide the adjusting member 2 incorrectly, and when the adjusting member 2 moves to a suitable position and the volume of the paper towel accommodating chamber 19 is adapted to the volume of the paper towel, the position of the adjusting member 2 is fixed by the clamping between the clamping portion 25 and the raised portion 15.

[0091] Among them, the clamping portion 25 and the raised portion 15 can be, for example, a protrusion and a groove composed of multiple protrusions, respectively. The raised portion 15 can be distributed along the first direction a. When the adjusting member 2 moves along the first direction a, the clamping portion 25 is clamped on the multiple raised portions 15 in sequence, so that the adjusting member 2 can achieve segmented movement along the first direction a, which is convenient for the user to control the stop position of the adjusting member 2.

[0092] By providing the adjusting member 2 and the raised portion 15, the adjusting member 2 can be moved along the first direction a to adjust the volume of the paper towel holding chamber 19. At the same time, the clamping portion 25 on the adjusting member 2 and the raised portion 15 on the inner wall of the shell 1 can be clamped with each other, providing a sense of segmentation for the movement of the adjusting member 2, which is beneficial for the user to accurately control the movement of the adjusting member 2 along the first direction a, and facilitate the adjustment of the volume of the paper towel holding chamber 19.

[0093] Please continue to refer to Figure 1 and further to Figure 7. According to some embodiments of the present application, as shown in Figures 1 and 7, the raised portion 15 includes a plurality of ridges 112, with a limiting groove 111 formed between two adjacent ridges 112, and the engaging portion 25 is embedded in the limiting groove 111.

[0094] Among them, the shape of the multiple protrusions 112 can be, for example, a rectangular parallelepiped, or a smooth strip structure with an arc-shaped outer surface. In order to enable the limiting groove 111 formed by the multiple protrusions 112 to be better embedded in the clamping portion 25, the setting direction of the multiple protrusions 112 can be parallel to the paper output surface 12 and perpendicular to the first direction a.

[0095] By forming a raised portion 15 composed of a plurality of convex strips 112 and forming a limiting groove 111 between two adjacent convex strips 112, the clamping portion 25 is embedded in the limiting groove 111, which can provide multiple clamping points for the movement of the adjusting member 2 along the first direction a. When the adjusting member 2 moves along the first direction a, the sense of segmentation is stronger, and the moving stroke of the adjusting member 2 is easier to be accurately controlled, so that the user can adjust the volume of the paper towel holding chamber 19 more accurately.

[0096] Please continue to refer to Figures 1 and 7, and further to Figure 8, which is a schematic diagram of the three-dimensional structure of the adjusting member 2 provided in an embodiment of the present application. According to some embodiments of the present application, as shown in Figures 1, 7, and 8, the housing 1 includes a guide portion 121 arranged along a first direction a, a guide groove 122 being formed between the guide portion 121 and the housing 1, and the adjusting member 2 includes a sliding portion 24, which is slidably connected to the guide groove 122.

[0097] Specifically, a guide groove 122 distributed along the first direction a is formed between the guide portion 121 and the housing 1 . The sliding portion 24 on the adjusting member 2 is slidably connected to the guide groove 122 . The size and shape of the sliding portion 24 match those of the guide groove 122 .

[0098] By providing the guide groove 122 and the sliding portion 24, the adjusting member 2 can be guided by the sliding portion 24 and the guide groove 122 when moving along the first direction a, and it is less likely that the adjusting member 2 will fall off during the movement, so that the tissue box 100 proposed in the embodiment of the present application can be more stable when adjusting the volume of the tissue receiving chamber 19.

[0099] Please continue to refer to Figure 1 and Figure 8. According to some embodiments of the present application, as shown in Figure 1 and Figure 8, the adjustment member 2 further includes a fine-tuning portion 21 and a fine-tuning slot 22, the fine-tuning slot 22 is arranged around the boundary of the fine-tuning portion 21, and the clamping portion 25 is arranged on the fine-tuning portion 21.

[0100] In the embodiment of the present application, the purpose of providing the fine-tuning groove 22 is to provide conditions for elastic deformation of the fine-tuning portion 21. The clamping portion 25 is provided on the fine-tuning portion 21. During the movement of the adjusting member 2 along the first direction a, the fine-tuning portion 21 can adaptively deform so that the clamping portion 25 passes through the ridge 112 in the raised portion 15 and enters the next limiting groove 111 from the previous limiting groove 111. Specifically, when the clamping portion 25 contacts the ridge 112, the fine-tuning groove 22 provides deformation conditions for the entire fine-tuning portion 21. The fine-tuning portion 21 can be abutted and pushed away from the housing 1 by the ridge 112. When the clamping portion 25 enters the limiting groove 111, the fine-tuning portion 21 will move closer to the housing 1 and return to its original position.

[0101] By providing the fine-tuning portion 21 and the fine-tuning groove 22, the clamping portion 25 provided on the fine-tuning portion 21 has a certain deformation and movement space, which is conducive to the movement of the adjusting member 2 along the first direction a, and it is less likely that the clamping portion 25 on the adjusting member 2 is stuck by the limiting groove 111 and cannot continue to move and adjust.

[0102] Please continue to refer to Figure 1 and further to Figure 9, which is a schematic cross-sectional side view of a limiting groove 111 provided in an embodiment of the present application. According to some embodiments of the present application, as shown in Figures 1 and 9, the size of the limiting groove 111 along the first direction a is configured to gradually increase from the groove bottom 1111 of the limiting groove 111 to the groove opening 1112 of the limiting groove 111.

[0103] The size of the limiting groove 111 along the first direction a is the distance between the two opposite inner walls of the limiting groove 111 along the first direction a. The size of the limiting groove 111 along the first direction a gradually increases from the bottom 1111 of the limiting groove 111 to the slot opening 1112 of the limiting groove 111, which means that the size of the limiting groove 111 along the first direction a is the smallest near the bottom 1111, and the farther away from the bottom 1111 and the closer to the slot opening 1112, the size of the limiting groove 111 along the first direction a gradually increases. It can be understood that the shape of the limiting groove 111 is outward-expanding, and the cross-section of the convex strip 112 forming the limiting groove 111 is a trapezoidal cross-section obtained by taking a plane parallel to the first direction a and perpendicular to the paper surface 12 as the cross-section.

[0104] When the clamping portion 25 moves from the previous limiting groove 111 to the next limiting groove 111, when the clamping portion 25 leaves the previous ridge 112, the ridge 112 will provide a slope for the clamping portion 25, which helps to reduce the friction of the clamping portion 25 when moving between adjacent limiting grooves 111, making it easier for the clamping portion 25 to enter the next limiting groove 111, and helping the smooth movement of the adjustment member 2, so that the user can adjust the volume of the paper towel holding chamber 19.

[0105] Please continue to refer to Figure 1, and further to Figures 10 and 11. Figure 10 is a schematic diagram of the three-dimensional structure of the adjusting member 2 provided in an embodiment of the present application, and Figure 11 is an enlarged schematic diagram of the structure of the adjusting member 2 provided in an embodiment of the present application. According to some embodiments of the present application, as shown in Figures 1 and 10, the engaging portion 25 includes an abutting surface 251 for engaging with the raised portion 15, and the abutting surface 251 is a convex arc surface.

[0106] The convex arc-shaped contact surface 251 means that the contact surface 251 bulges outward toward the protrusion 15 and forms an outer arc surface, so that the contact portion between the clamping portion 25 and the protrusion 15 is an arc surface, that is, the contact surface 251 and the protrusion 15 are clamped.

[0107] When the clamping portion 25 is clamped with the raised portion 15, the convex arc abutting surface 251 is embedded in the limiting groove 111. When the adjusting member 2 moves, the abutting surface 251 and the protruding strip 112 are squeezed against each other. The convex arc abutting surface 251 enables the clamping portion 25 to be easily detached from the current limiting groove 111 and enter the next limiting groove 111 as the adjusting member 2 moves.

[0108] In an embodiment of the present application, the size of the limiting groove 111 along the first direction a is configured to gradually increase from the bottom 1111 of the limiting groove 111 to the groove opening 1112 of the limiting groove 111, and when the clamping portion 25 includes an abutment surface 251 for clamping with the protruding portion 15, the contact portions between the clamping portion 25 and the protruding portion 15 are respectively an arc surface and an inclined surface, which are both conducive to the smooth movement and switching of the clamping portion 25 between multiple limiting grooves 111.

[0109] When the clamping portion 25 and the raised portion 15 are clamped, if the contact portion thereof is a plane, then when the adjusting member 2 moves along the first direction a, the clamping between the clamping portion 25 and the raised portion 15 will be tighter and more stable, and the clamping portion 25 will be difficult to disengage from the limiting groove 111 formed by the raised portion 15, which is not conducive to the smooth movement of the adjusting member 2. Therefore, by providing an abutting surface 251 for clamping with the raised portion 15, the abutting surface 251 is made a convex arc surface, which can make the movement of the adjusting member 2 along the first direction a smoother.

[0110] Please continue to refer to Figures 1 and 8. According to some embodiments of the present application, as shown in Figures 1 and 8, the adjusting member 2 includes a limiting portion 23, which includes a limiting plate 232 and a passage slot 231 formed on the limiting plate 232 for allowing paper towels to pass through.

[0111] The function of the passage slot 231 is to provide a passage for the tissues in the tissue box 100 to the paper outlet 113, allowing the tissues to pass through the passage slot 231 and be withdrawn from the paper outlet 113. In the embodiment of the present application, the passage slot 231 is preferably arc-shaped. By providing an arc-shaped passage slot 231, the tissues are less likely to be scratched by the passage slot 231 when passing through the passage slot 231, ensuring that the tissues remain intact when withdrawn. In some embodiments, the passage slot 231 can also be configured as a strip or square, etc., which is not particularly limited in the embodiment of the present application.

[0112] The function of the limiting plate 232 is to abut against the tissue paper in the tissue box 100 to limit the position of the tissue paper. The tissue paper in the embodiment of the present application may refer to a tissue paper package composed of multiple stacked tissue paper sheets. When the user draws out tissue paper, the tissue paper is subjected to the pulling force during the withdrawal and will slide in the tissue box 100. By providing the limiting plate 232 to abut against the tissue paper, the movement of the tissue paper in the tissue box 100 is limited, allowing the user to draw out tissue paper smoothly and not easily causing the tissue paper to be unable to be drawn out normally due to the movement of the tissue paper. It is understandable that the cavity formed between the limiting plate 232 and the inner wall of the housing 1 is the tissue paper receiving chamber 19 for receiving tissue paper. When the volume of the tissue paper receiving chamber 19 is adjusted to the same size as the tissue paper, the limiting plate 232 should be in a state of abutting against the tissue paper.

[0113] Please continue to refer to Figure 1. According to some embodiments of the present application, as shown in Figure 1, the housing 1 includes a cover plate 14 and a body portion 11, and the cover plate 14 is detachably connected to the body portion 11.

[0114] In the embodiment of the present application, the two side edges of the cover plate 14 are snap-fitted to the main body 11. The cover plate 14 is removed when it is necessary to load paper towels into the paper towel receiving cavity 19 in the housing 1, so that the housing 1 exposes the paper towel receiving cavity 19, facilitating the loading of paper towels. Furthermore, after removing the cover plate 14, the user can more conveniently slide the adjustment member 2 to adjust the size of the paper towel receiving cavity 19. In some embodiments, the cover plate 14 and the main body 11 can also be connected by bonding or other means.

[0115] Please continue to refer to Figure 1 and further to Figure 12, which is a schematic diagram of the structure of the extension member 3 provided in an embodiment of the present application. According to some embodiments of the present application, as shown in Figures 1 and 12, an extension member 3 is provided on the side of the paper outlet 113 facing the interior of the housing 1. The extension member 3 includes an extension portion 31 and a second extension portion 32. The extension portion 31 is attached to the inner surface of the housing 1 and is flush with the paper outlet 113 in a direction perpendicular to the paper outlet surface 12. The second extension portion 32 extends smoothly from the extension portion 31 into the interior of the housing 1.

[0116] The extension part 31 and the shell 1 can be bonded by glue. In the embodiment of the present application, the extension part 31 is arranged around the paper outlet 113 and will not block the paper outlet 113, so that the paper towel can be pulled out from the paper towel holding cavity 19 through the paper outlet 113.

[0117] The second extension portion 32 extends smoothly from the extension portion 31 toward the interior of the shell 1. In the embodiment of the present application, the second extension portion 32 smoothly bulges from the extension portion 31 toward the interior of the shell 1, forming a smooth crater-like structure, constituting a guide channel leading to the paper outlet 113 in the shell 1. When the paper towel in the shell 1 is pulled out, it passes through the channel formed by the second extension portion 32 to reach the paper outlet 113, and then is pulled out from the paper outlet 113.

[0118] In some cases, the extension portion 31 and the second extension portion 32 can be integrally formed.

[0119] By arranging an extension piece 3 including an extension part 31 and a second extension part 32 on the side of the paper outlet 113 facing the inside of the shell 1, the paper towels in the paper towel accommodating cavity 19 of the paper towel box 100 can be guided by the extension piece 3 to reach the paper outlet 113 when being drawn out, thereby preventing the paper towels from being accidentally scratched. At the same time, by smoothly extending the second extension part 32 into the inside of the shell 1, the paper towels can be fixed in position by means of friction between the second extension part 32 when not drawn out, and are not easy to slip and fall into the shell 1, making it convenient for users to draw out paper towels for use at any time.

[0120] When the tissue box 100 provided by the present application is in use, the tissue 4 in the accommodating cavity in the shell 1 of the tissue box 100 is drawn out through the paper outlet 113 comprising at least two sections of outlet portions 1131. The tissue 4 is bent by the at least two sections of outlet portions 1131 to form a specific shape, thereby reducing the randomness of the shape of the exposed tissue 4 and improving the neatness and aesthetics of the tissue box 100. At the same time, the exposed tissue 4 can form a first preset pattern 18 together with the second preset pattern 181 set on the shell 1. For example, the tissue 4 bent by the at least two sections of outlet portions 1131 and the dancing girl set on the shell 1 The two arms together form a dancing girl in a skirt, which improves the ornamental value and fun of the tissue box 100. At the same time, by providing the adjusting member 2 in the tissue box 100, the tissue box 100 provided in the embodiment of the present application can adjust the volume of the tissue receiving cavity 19 by sliding the adjusting member 2 on the inner surface of the shell 1. When the tissue box 100 needs to be equipped with tissues 4 of different sizes, the size of the tissue receiving cavity 19 is adjusted to make the tissue receiving cavity 19 inside the tissue box 100 compatible with the size of the tissue 4. The tissue 4 installed in the tissue box 100 is not easy to slide, which is convenient for users to use tissues.

[0121] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope.

Claims

1. A tissue box, characterized in that: It comprises a shell, one side of the shell is a paper outlet surface, the paper outlet surface is provided with a paper outlet, and the paper outlet is used for drawing out paper towels; The paper outlet includes at least two outlet portions extending on the paper outlet surface, and two adjacent outlet portions are arranged at an angle on the paper outlet surface so that the paper towel is bent by at least two outlet portions when being drawn out from the paper outlet.

2. The tissue box according to claim 1, characterized in that: At least a portion of the shell is used to form a first preset pattern together with the paper towel drawn out from the paper outlet.

3. The tissue box according to claim 2, characterized in that: A second preset pattern is arranged on the housing, and the second preset pattern is used to form a first preset pattern together with the paper towel drawn out from the paper outlet.

4. The tissue box according to claim 3, characterized in that: The second preset pattern is a human figure, and the paper outlet is used to make the tissue paper drawn out from the shell form a skirt or a cape of the human figure.

5. The tissue box according to claim 1, characterized in that: The paper outlet surface located at the edge of the paper outlet extends into the shell to form a first extension portion.

6. The tissue box according to claim 5, characterized in that: An angle between an extending direction of the first extending portion and a plane where the paper exiting surface is located is an acute angle.

7. The tissue box according to claim 5, characterized in that: The inner wall of the paper outlet is a smooth curved surface.

8. The tissue box according to claim 1, characterized in that: The shell is provided with supporting ribs on the inner side of the paper output surface.

9. The tissue box according to claim 1, characterized in that: The outer wall of the shell is provided with a connecting portion, and the connecting portion is used to connect an external component.

10. The tissue box according to claim 9, characterized in that: The connecting portion is a suction cup.

11. The tissue box according to claim 9, characterized in that: The connecting portion is an adhesive member.

12. The tissue box according to claim 1, characterized in that: The invention also includes an adjusting member, wherein a tissue receiving cavity is formed between the adjusting member and the inner surface of the shell, the shell includes a protruding portion located on the inner side wall of the shell, and the adjusting member includes a clamping portion, wherein the clamping portion is clamped with the protruding portion and can move relative to the protruding portion along a first direction; The adjusting member is configured to move relative to the housing along the first direction as the clamping portion moves relative to the protruding portion along the first direction; The paper towel receiving chamber is configured to increase or decrease in volume as the adjusting member moves relative to the housing along the first direction.

13. The tissue box according to claim 12, characterized in that: The raised portion includes a plurality of convex strips, a limiting groove is formed between two adjacent convex strips, and the clamping portion is embedded in the limiting groove.

14. The tissue box according to claim 12, characterized in that: The shell includes a guide portion arranged along the first direction, a guide groove is formed between the guide portion and the shell, and the adjustment member includes a sliding portion, and the sliding portion is slidably connected to the guide groove.

15. The tissue box according to claim 13, characterized in that: The adjusting member further comprises a fine-tuning portion and a fine-tuning groove, wherein the fine-tuning groove is arranged around the boundary of the fine-tuning portion, and the clamping portion is arranged on the fine-tuning portion.

16. The tissue box according to claim 13, characterized in that: The dimension of the limiting groove along the first direction is configured to gradually increase from the groove bottom of the limiting groove to the groove opening of the limiting groove.

17. The tissue box according to claim 13, characterized in that: The clamping portion includes an abutting surface for clamping with the raised portion, and the abutting surface is a convex arc surface.

18. The tissue box according to any one of claims 12 to 17, characterized in that: The adjusting member comprises a limiting portion, and the limiting portion comprises a limiting plate and a passing slot provided on the limiting plate for allowing the paper towel to pass through.

19. The tissue box according to any one of claims 1 to 17, characterized in that: The shell comprises a cover plate and a main body, and the cover plate is detachably connected to the main body.

20. The tissue box according to claim 12, characterized in that: An extension piece is provided on the side of the paper outlet facing the inside of the shell, and the extension piece includes an extension part and a second extension part. The extension part is attached to the inner surface of the shell, and the extension part is flush with the paper outlet in a direction perpendicular to the paper outlet surface. The second extension part smoothly extends from the extension part to the inside of the shell.

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