Center extraction wiping paper box

Abstract

The utility model relates to a center extraction wiping paper box which comprises a base connected to a wall body and a top cover connected to the base in an inserted mode, a cavity for containing center extraction wiping paper is formed between the base and the top cover, and a paper extraction hole communicated with the cavity is formed in the bottom face of the base. According to the utility model, the base is connected to the wall surface through the screws, then the central extraction wiping paper roll is placed on the base, the central extraction wiping paper roll extends along the height direction, the extraction paper hole is positioned right below the central extraction wiping paper roll, then the central extraction wiping paper penetrates out of the extraction paper hole, and finally the top cover is inserted into the base from top to bottom. The mode that the base and the cover body are connected in an inserted mode is used, the overall strength of the paper box is guaranteed, meanwhile, the paper roll extends in the height direction, and the space is fully utilized. Through the arrangement that the ribs are inserted into the inner pipe, the connecting strength of the base and the top cover is improved, and meanwhile the supporting strength of the top cover is also improved through the arrangement of the ribs.

Description

Technical Field

[0001] The utility model relates to the field of center drawers, in particular to a center drawer wiping paper box. Background Art

[0002] A tissue box is a box that is easy to use and can protect tissues from external contamination. In the process of using it at home and in shopping malls, it has entered and facilitated thousands of households.

[0003] There are many kinds of existing tissue boxes, but they are generally designed for tissues of specific shapes, such as tissue boxes suitable for pulling out paper, and tissue boxes suitable for rolling paper, etc. For example, an open-lid tissue box with a roll of paper is easy to come off the pin shaft due to the connection part in its hinged structure under the action of external force, so that the top cover and the base are separated, resulting in a loose connection, which brings inconvenience to customers; another example is a central tissue box for pulling out paper from the side, which occupies a large left and right space, but occupies less upper and lower space, resulting in uneven space utilization. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a central draw wiping paper box, which ensures the overall strength of the box by plugging a base and a cover, and at the same time allows the paper roll to extend in the height direction, so that the space is fully utilized.

[0005] The utility model is realized through the following technical scheme: a center-drawn wiping paper box, comprising a base connected to a wall, and a top cover plugged into the base, a cavity for placing the center-drawn wiping paper is formed between the base and the top cover, and a paper drawing hole is provided on the bottom surface of the base, which is connected to the cavity and extends along the axial direction of the center-drawn wiping paper roll.

[0006] When the utility model is in use, the base is connected to the wall by screws, and then the center-drawn wiping paper roll is placed on the base, so that the center-drawn wiping paper roll extends in the height direction, and the paper-drawing hole is located directly below the center-drawn wiping paper roll, and then the center-drawn wiping paper passes through the paper-drawing hole, and finally the top cover is plugged into the base from top to bottom, so as to complete the assembly, and the base and the cover body are plugged in to ensure the overall strength of the paper box, and at the same time the paper roll is extended in the height direction, so that the space is fully utilized.

[0007] Preferably, the base comprises a bottom plate with a paper extraction hole and supporting the top cover, an inner tube fixedly connected to the top surface of the bottom plate and located inside the top cover, and a rib inserted into the inner tube is provided on the inner side surface of the top cover.

[0008] In this preferred solution, the ribs are inserted into the inner tube, thereby improving the connection strength between the base and the top cover. At the same time, the provision of the ribs also improves the support strength of the top cover.

[0009] Preferably, a fixing plate extending upward is fixedly connected to the bottom plate, and a plurality of convex mounting holes are formed on the fixing plate.

[0010] This preferred solution provides a plurality of mounting holes, so that corresponding mounting holes can be selected for connection with the wall surface according to the condition of the wall surface, thereby avoiding damage to the wall tiles.

[0011] Preferably, a U-shaped hole extending upward and for inserting a fixing plate is provided on the bottom surface of the top cover, and a U-shaped groove for inserting the top cover is provided on the top surface and side surfaces of the fixing plate.

[0012] In this preferred solution, the connection strength between the base and the cover body is enhanced by inserting the top cover into the U-shaped groove.

[0013] Preferably, a rib connected to the inner circumferential surface of the top cover is fixedly connected to the outer circumferential surface of the inner tube, the bottom surface of the rib is fixedly connected to the bottom plate, and the top surface of the rib is an inclined surface inclined downward and outward.

[0014] This preferred solution improves the strength of the inner tube by setting ribs. At the same time, the top surface of the ribs is set as an inclined surface, which provides a guiding effect for the top cover during insertion. At the same time, the ribs support the top cover from the inside to the outside, which also helps to improve the strength of the top cover.

[0015] Preferably, the top cover includes a cover body inserted on the base, and a limit plate inserted on the top plate of the cover body, an elastic card inserted into the cavity is provided on the bottom surface of the limit plate, a boss on the inner side of the top plate is fixedly connected to the elastic card, a limit protrusion inserted into the wiping paper roll in the center of the central axis is fixedly connected to the bottom surface of the elastic card, the elastic card and the protrusion are arranged correspondingly, and several protrusions are located on the same circle.

[0016] This preferred solution facilitates the insertion of the limit plate on the cover body and the removal of the limit plate from the cover body through the provision of the elastic card, and at the same time, the provision of the four protrusions inserted into the paper roll facilitates the support of the paper roll and ensures normal paper extraction.

[0017] Preferably, the cover body includes four side panels arranged along the circumferential direction and connected in sequence, and the side panel located on the front side is connected to the side panel located on the right side through an inclined plate.

[0018] The preferred solution facilitates determining the placement orientation of the cover body during installation according to the position of the inclined plate by disposing the inclined plate.

[0019] Preferably, the side panel includes an outer panel and an inner panel located inside the outer panel, the bottom surface of the inner panel extends to the bottom panel, the bottom surface of the outer panel is flush with the bottom surface of the bottom panel, and the circumferential surface of the bottom panel is connected to the inner side surface of the outer panel.

[0020] This preferred solution makes the bottom surface of the cover body flush with the bottom surface of the base through the arrangement of the outer plate and the inner plate, and the height difference between the inner plate and the outer plate forms a waterproof step, so that water splashed onto the outer plate drips onto the ground along the outer plate, preventing water from flowing inward along the base.

[0021] Preferably, the top plate is provided with an upward protrusion extending downward and fixed to the top surface of the inclined plate, the limiting plate is fixed with a positioning block inserted into the upper protrusion, and the bottom plate is fixed with a lower protrusion extending upward and pressing against the bottom surface of the inclined plate.

[0022] When the preferred solution is in use, the top plate is connected to the positioning block through the upwardly raised setting, thereby achieving a waterproof effect, and the inclined plate is supported through the downwardly raised setting.

[0023] Preferably, the inner tube is provided with two long holes extending in the height direction, an elastic plate extending upward is fixedly connected to the bottom surface of the long hole, a protrusion penetrating the cover body is fixedly connected to the elastic plate, a concave hole for inserting the protrusion is provided on the cover body, the top surface of the protrusion is a first guide surface extending outward and downward, a support is also provided on the outside of the top cover, a pressing plate extending toward the concave hole is provided on the side of the support close to the concave hole, and the side of the pressing plate close to the concave hole is a second guide surface extending downward and outward and cooperating with the first guide surface.

[0024] When the preferred solution is in use, when the cover body moves downward, the protrusion pushes against the inner side surface of the cover body, and when the recessed hole moves to the position with the protrusion, the protrusion is inserted into the recessed hole. At this time, the top cover is just inserted into the base. The setting of the protrusion plays a positioning role on the one hand, and limits the upward movement of the cover body on the other hand. When the cover body needs to move upward, the pressing plate is inserted into the recessed hole, and under the cooperation of the first guide surface and the second guide surface, and the inward push of the pressing plate, the protrusion and the top cover are relatively moved in the height direction, thereby releasing the restriction on the top cover.

[0025] The beneficial effects of the utility model are as follows: the base is connected to the wall by screws, and then the central wiping paper roll is placed on the base, so that the central wiping paper roll extends in the height direction, and the paper drawing hole is located directly below the central wiping paper roll, and then the central wiping paper passes through the paper drawing hole, and finally the top cover is plugged into the base from top to bottom to complete the assembly, and the base and the cover body are plugged in to ensure the overall strength of the paper box, and at the same time, the paper roll is extended in the height direction, so that the space is fully utilized; the ribs are plugged into the inner tube to improve the connection strength between the base and the top cover, and at the same time, the ribs are set to improve the supporting strength of the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model from another angle;

[0028] Figure 3 is a three-dimensional schematic diagram of the base;

[0029] Figure 4 is a three-dimensional schematic diagram of the base from another angle;

[0030] Figure 5 This is an enlarged schematic diagram of the ribs;

[0031] Figure 6 It is an enlarged schematic diagram of the elastic plate;

[0032] Figure 7 is a three-dimensional schematic diagram of the cover;

[0033] Figure 8 It is a three-dimensional schematic diagram of the cover body from another angle;

[0034] Fig. 9 This is an enlarged schematic diagram of the ribs;

[0035] Fig.10 Schematic diagram of the three-dimensional structure of the limiting plate;

[0036] Fig.11 is a schematic diagram of the three-dimensional structure of the support;

[0037] Fig.12 It is a cross-sectional schematic diagram of the utility model;

[0038] Fig.13 It is a schematic diagram of the connection between the elastic card and the top plate;

[0039] As shown in the figure:

[0040] 1. Top cover, 2. Base, 3. Paper extraction hole, 4. Limiting plate, 5. Elastic card, 6. Protrusion, 10. Side plate, 11. Top plate, 12. Rib, 13. Inclined plate, 14. Concave hole, 15. Connecting slot, 16. Upward rise, 17. U-shaped block, 18. Outer plate, 19. Inner plate, 20. Inner tube, 21. Rib, 22. U-shaped slot, 23. Fixed plate, 24. Convex mounting hole, 25. Guide tube, 26. Elastic plate, 27. Long hole, 28. Protrusion, 29. First guide surface, 30. Second guide surface, 31. Pressing plate, 32. Support. DETAILED DESCRIPTION

[0041] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0042] See attached Figure 1-13The utility model discloses a center-drawn wiping paper box, comprising a base 2 connected to a wall, and a top cover 1 plugged into the base 2, a cavity for placing the center-drawn wiping paper is formed between the base 2 and the top cover 1, a paper drawing hole 3 connected to the cavity and extending axially along the center-drawn wiping paper roll is provided on the bottom surface of the base 2, and a guide tube 25 extending upward and inserted into the center-drawn wiping paper roll is also provided on the base 2, and the guide tube 25 and the paper drawing hole 3 are arranged in the same line.

[0043] The base 2 includes a bottom plate with a paper extraction hole 3 and supporting the top cover 1, an inner tube 20 fixedly connected to the top surface of the bottom plate and located in the top cover 1, a rib 12 plugged into the inner tube 20 is provided on the inner side surface of the top cover 1, a plug-in groove 15 is provided on the bottom surface of the rib 12, and the inner tube 20 is inserted into the plug-in groove 15, and a fixing plate 23 extending upward is also fixedly connected to the bottom plate, and a plurality of convex mounting holes 24 are provided on the fixing plate 23, and screws penetrate the convex mounting holes 24 to connect to the wall.

[0044] The outer circumferential surface of the inner tube 20 is also fixed with ribs 21 on the inner circumferential surface of the top cover, the bottom surface of the ribs 21 is fixed to the bottom plate, the top surface of the ribs 21 is a slope inclined downward and outward, the top cover 1 includes a cover body inserted on the base 2, and a limit plate 4 inserted on the top plate 11 of the cover body, an elastic card 5 inserted into the cavity is provided on the bottom surface of the limit plate 4, a boss on the inner side surface of the top plate 11 is fixed to the elastic card 5, and a limiting protrusion 6 inserted into the center of the wiping paper roll of the central axis is fixed to the bottom surface of the elastic card 5, the elastic card 5 is arranged corresponding to the protrusion 6, and four protrusions 6 are provided, and the four protrusions 6 are located on the same circle.

[0045] The cover body includes four side panels 10 located in the front, back, left and right and connected in sequence, and a top panel 11 connected to the four side panels 10. An inclined plate 13 is also provided between the front side panel 10 and the right side panel 10. The height of the inclined plate 13 is less than the height of the side panel 10. An upper protrusion 16 corresponding to the inclined plate 13 and extending toward the inclined plate 13 is provided on the top panel 11. The upper protrusion 16 is fixedly connected to the inclined plate 13. A lower protrusion extending upward and pressing against the bottom surface of the inclined plate 13 is fixedly connected to the bottom plate. The portion of the limiting plate 4 corresponding to the upper protrusion 16 is provided with a convex plug-in block inserted into the upper protrusion 16.

[0046] The side panel 10 includes an outer panel 18 and an inner panel 19 located inside the outer panel 18. The bottom surface of the inner panel 19 extends to the bottom plate of the base 2. The bottom surface of the outer panel 18 is flush with the bottom surface of the bottom plate. The circumferential surface of the bottom plate is connected to the inner side surface of the outer panel 18. The inner panel 19 and the outer panel 18 are integrally formed.

[0047] A U-shaped hole extending upward and communicating with the cavity is provided on the bottom surface of the rear side panel 10, a fixing plate 23 extends upward and is inserted into the U-shaped hole, a U-shaped groove 22 opening and extending downward is provided on the top surface and side surface of the fixing plate 23, and a U-shaped block 17 is fixedly connected to the rear side panel 10 and is inserted into and matched with the U-shaped groove 22.

[0048] The inner tube 20 is provided with two long holes 27 extending in the height direction, an elastic plate 26 extending upward is fixedly connected to the bottom surface of the long hole 27, a protrusion 28 penetrating the cover body is fixedly connected to the elastic plate 26, the cover body is provided with a recessed hole 14 for the protrusion 28 to be inserted, the top surface of the protrusion 28 is a first guide surface 29 extending outward and downward, and the recessed hole 14 is provided on the front side plate 10.

[0049] A support 32 is also provided on the outside of the top cover 1, and a pressing plate 31 extending toward the recessed hole 14 is provided on the side of the support 32 close to the recessed hole 14, and the side of the pressing plate 31 close to the recessed hole 14 is a second guide surface 30 extending downward and outward and cooperating with the first guide surface 29; the pressing plate 31 is inserted into the recessed hole 14, and under the action of the cooperation between the first guide surface 29 and the second guide surface 30 and the inward push of the pressing plate 31, the protrusion 28 and the top cover 1 are relatively moved in the height direction, thereby releasing the restriction on the top cover 1.

[0050] When the utility model is in use, the base 2 is connected to the wall by screws, and then the central wiping paper roll is placed on the base 2, so that the central wiping paper roll extends in the height direction, and the paper drawing hole 3 is located directly below the central wiping paper roll, and then the central wiping paper passes through the paper drawing hole 3, and finally the top cover 1 is plugged into the base 2 from top to bottom to complete the assembly, and the base 2 and the cover body are plugged in to ensure the overall strength of the paper box, and at the same time the paper roll is extended in the height direction, so that the space is fully utilized.

[0051] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A center-drawn wiping paper box, characterized in that: The utility model comprises a base (2) connected to a wall, and a top cover (1) plugged into the base (2); a cavity for placing a central wiping paper roll is formed between the base (2) and the top cover (1); and a paper drawing hole (3) communicating with the cavity and extending along the axial direction of the central wiping paper roll is provided on the bottom surface of the base (2).

2. The center-pull wiping paper box according to claim 1, characterized in that: The base (2) comprises a bottom plate provided with a paper extraction hole (3) and supporting the top cover (1), an inner tube (20) fixedly connected to the top surface of the bottom plate and located inside the top cover (1), and a rib (12) inserted into the inner tube (20) is provided on the inner side surface of the top cover (1).

3. The center-pull wiping paper box according to claim 2, characterized in that: The bottom plate is also fixedly connected to a fixing plate (23) extending upwards, and the fixing plate (23) is provided with a plurality of convex mounting holes (24).

4. The center-pull cleaning paper box according to claim 2, characterized in that: A U-shaped hole extending upward and for inserting the fixing plate (23) is provided on the bottom surface of the top cover (1), and a U-shaped groove (22) for inserting the top cover (1) is provided on the top surface and side surfaces of the fixing plate (23).

5. The center-pull cleaning paper box according to claim 2, characterized in that: A rib (21) is also fixedly connected to the outer circumferential surface of the inner tube (20) and is connected to the inner circumferential surface of the top cover. The bottom surface of the rib (21) is fixedly connected to the bottom plate. The top surface of the rib (21) is an inclined surface inclined downward and outward.

6. The center-pull cleaning paper box according to claim 2, characterized in that: The top cover (1) comprises a cover body plugged onto the base (2), and a limit plate (4) plugged onto the top plate (11) of the cover body, an elastic card (5) inserted into the cavity is provided on the bottom surface of the limit plate (4), a boss on the inner side surface of the top plate (11) is fixedly connected to the elastic card (5), a limit protrusion (6) inserted into the center of the wiping paper roll of the central axis is fixedly connected to the bottom surface of the elastic card (5), the elastic card (5) and the protrusion (6) are arranged correspondingly, and a plurality of protrusions (6) are located on the same circle.

7. The center-pull cleaning paper box according to claim 6, characterized in that: The cover body comprises four side plates (10) arranged in a circumferential direction and connected in sequence, wherein the side plate (10) located on the front side is connected to the side plate (10) located on the right side via an inclined plate (13).

8. The center-pull cleaning paper box according to claim 7, characterized in that: The side plate (10) comprises an outer plate (18) and an inner plate (19) located inside the outer plate (18), the bottom surface of the inner plate (19) extending to the bottom plate, the bottom surface of the outer plate (18) being flush with the bottom surface of the bottom plate, and the circumferential surface of the bottom plate being connected to the inner side surface of the outer plate (18).

9. The center-pull cleaning paper box according to claim 8, characterized in that: The top plate (11) is provided with an upward protrusion (16) extending downward and fixedly connected to the top surface of the inclined plate (13); the limiting plate (4) is fixedly connected to a positioning block inserted into the upward protrusion (16); and the bottom plate is fixedly connected to a downward protrusion extending upward and pressing against the bottom surface of the inclined plate (13).

10. The center-pull cleaning paper box according to claim 2, characterized in that: The inner tube (20) is provided with two long holes (27) extending in the height direction, an elastic plate (26) extending upward is fixedly connected to the bottom surface of the long hole (27), a convex block (28) penetrating the cover body is fixedly connected to the elastic plate (26), a concave hole (14) for the convex block (28) to be inserted is provided on the cover body, the top surface of the convex block (28) is a first guide surface (29) extending outward and downward, a support (32) is further provided on the outside of the top cover (1), a pressing plate (31) extending toward the concave hole (14) is provided on the side surface of the support (32) close to the concave hole (14), and a second guide surface (30) extending downward and outward and cooperating with the first guide surface (29) is provided on the side surface of the pressing plate (31) close to the concave hole (14).

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