Floor type roll paper using device

Abstract

The embodiment of the invention provides a floor type roll paper using device, and relates to the technical field of household articles, and the floor type roll paper using device comprises a base; the supporting assembly comprises a supporting structure, a movable rod and a supporting rod, one end of the supporting structure is connected with the base, the other end of the supporting structure is provided with a containing cavity, at least part of one end of the movable rod is movably arranged in the containing cavity, and the other end of the movable rod is rotationally connected with one end of the supporting rod. According to the floor type roll paper using device provided by the embodiment of the invention, the supporting rod can be contained in the containing cavity during storage or transportation, so that the occupied space of the supporting rod is reduced, the size of the floor type roll paper using device during storage or transportation is reduced, and the packaging and storage cost is reduced. Meanwhile, the supporting rod can rotate around the axis of the movable rod, so that the supporting rod and the roll paper installed on the supporting rod can rotate to a reasonable direction in which a user can use the roll paper conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of household products, and in particular to a floor-standing toilet paper roll using device. Background Art

[0002] In the related art, the bathroom paper roll has a hollow core and a paper towel wound around the outer circumference of the core. In actual use, the core of the bathroom paper roll is usually inserted into the support rod of the paper roll holder, so that the bathroom paper roll can be rotated around the support rod to achieve the use of the bathroom paper roll. However, in this type of paper roll holder, the paper roll holder is usually assembled in the factory before being sent to logistics and transported. The assembled paper roll holder is large in size and will take up a large space, which is not conducive to reducing the packaging, storage and transportation costs of the paper roll holder. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a floor-standing toilet paper roll using device, which can effectively reduce the volume during packaging, storage and transportation, thereby reducing the packaging, storage and transportation costs.

[0004] The embodiment of the present application provides a floor-standing toilet paper using device, comprising:

[0005] Base;

[0006] The support assembly comprises a support structure, a movable rod and a support rod, wherein one end of the support structure is connected to the base, the other end of the support structure has a receiving cavity, one end of the movable rod is at least partially movably arranged in the receiving cavity, and the other end of the movable rod is rotatably connected to one end of the support rod.

[0007] In which, the support rod has a first design position and a second design position. When the support rod is in the first design position, at least part of the support rod can be accommodated in the accommodating cavity; when the support rod is in the second design position, the support rod is used to cooperate with the core of the paper roll to support the paper roll, and the support rod can rotate around the axis of the movable rod.

[0008] Furthermore, the outer circumference of the support rod is smaller than the inner diameter of the accommodating cavity, so that the pressure rod can extend into the accommodating cavity.

[0009] Furthermore, the supporting structure comprises a telescopic rod, one end of which is connected to the base, the other end of which has the accommodating cavity, and the telescopic rod can be telescoped along its own axis.

[0010] Further, the telescopic rod includes a first rod member, a second rod member and a first limiting structure, one end of the first rod member is connected to the base, the other end of the first rod member has a telescopic cavity, the second rod member is at least partially disposed in the telescopic cavity, the first limiting structure is connected to the second rod member, and the first limiting structure is located in the telescopic cavity, wherein the diameter of the first limiting structure is larger than the outer diameter of the second rod member and smaller than the inner diameter of the telescopic cavity, and a first limiting member is provided at the opening of the telescopic cavity, and the first limiting member is used to stop the first limiting structure.

[0011] Furthermore, the movable rod includes a first connecting part and a stop structure, one end of the support rod is rotatably connected to the first connecting part, the stop structure is located on one side of the first connecting part, and the stop structure is used to stop the support rod to limit the rotation angle of the support rod relative to the movable rod.

[0012] Furthermore, the movable rod includes a movable rod body and a first limiting ring, the first limiting ring is located in the accommodating cavity, and the diameter of the first limiting ring is larger than the outer diameter of the movable rod body.

[0013] Furthermore, the base is detachably connected to the supporting structure.

[0014] Furthermore, the base includes a first support block and a second support block, the first support block has a rotating shaft platform, the second support block has a rotating shaft hole, the rotating shaft hole cooperates with the rotating shaft platform, the rotating shaft platform is provided with a threaded connection part, and the support structure is provided with a threaded hole that cooperates with the threaded connection part.

[0015] Furthermore, the movable rod can rotate around its own axis in the accommodating cavity.

[0016] Furthermore, the support assembly includes a bottom rod and a support member, one end of the bottom rod is connected to the base, the other end of the bottom rod is connected to the support structure, the support member is arranged between the bottom rod and the support structure, and the support member is used to support the spare roll of paper.

[0017] It can be seen from the above technical solutions that the embodiments of the present application have at least the following beneficial effects:

[0018] In the floor-standing toilet paper roll using device provided in the embodiment of the present application, the support structure has a receiving cavity, and the support rod can be placed in the receiving cavity during packaging, storage or transportation, thereby reducing the space occupied by the support rod, helping to reduce the volume of the floor-standing toilet paper roll using device during packaging, storage or transportation, and helping to reduce packaging, storage and transportation costs. In the embodiment of the present application, the support rod can rotate 360 ​​degrees around the axis of the movable rod, so that in actual application, the support rod and the toilet paper installed on the support rod can be rotated to a reasonable direction that is convenient for users to use, avoiding the risk of scratching the ground or falling sideways due to forcibly dragging the toilet paper roll using device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of an application of a floor-standing toilet paper roll using device provided by an embodiment of the present application;

[0021] Figure 2 A schematic diagram of a state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0022] Figure 3 A schematic diagram of a state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0023] Figure 4 A schematic diagram of a disassembled floor-standing toilet paper using device provided by an embodiment of the present application;

[0024] Figure 5 A schematic diagram of the idle state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0025] Figure 6 A schematic diagram of a disassembled floor-standing toilet paper using device provided by an embodiment of the present application;

[0026] Figure 7 A schematic diagram of disassembling and storing a floor-standing toilet paper roll using device in a packaging box provided by an embodiment of the present application;

[0027] Figure 8 A schematic diagram of the structure of a floor-standing toilet paper using device provided by an embodiment of the present application after the base is folded;

[0028] Fig. 9A schematic structural diagram of another viewing angle of a floor-standing toilet paper using device provided by an embodiment of the present application after the base is folded;

[0029] Fig.10 A schematic diagram of the structure of a floor-standing toilet paper using device provided by an embodiment of the present application after the base is unfolded;

[0030] Fig.11 A schematic diagram of an exploded structure of a base in a floor-standing toilet paper using device provided in an embodiment of the present application;

[0031] Fig.12 An exploded schematic diagram of a portion of the structure of a support assembly in a floor-standing toilet paper using device provided in an embodiment of the present application;

[0032] Fig.13 A cross-sectional schematic diagram of a partial structure of a support assembly in a floor-standing toilet paper using device provided by an embodiment of the present application in one state;

[0033] Fig.14 A cross-sectional schematic diagram of a partial structure of a support assembly in a floor-standing toilet paper using device provided by an embodiment of the present application in one state;

[0034] Fig.15 A schematic diagram of the coordination of the movable rod and the support rod in a floor-standing toilet paper using device provided by an embodiment of the present application;

[0035] Fig.16 An exploded schematic diagram of a movable rod and a support rod in a floor-standing toilet paper using device provided by an embodiment of the present application;

[0036] Fig.17 A schematic diagram of a state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0037] Fig.18 A schematic diagram of another state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0038] Fig.19 The intention of loading the roll of paper into the floor-standing roll of paper using device provided in one embodiment of the present application;

[0039] Fig. 20 A schematic diagram of the working state of a floor-standing toilet paper using device provided by an embodiment of the present application;

[0040] Fig.21 This is a schematic diagram of the application of a floor-standing toilet paper roll usage device provided in one embodiment of the present application.

[0041] Reference numerals:

[0042] 1. Roll paper; 2. Core; 3. Packing box;

[0043] 100, base; 110, first support block; 111, rotating shaft platform; 1111, fastening hole; 112, limiting vertex angle; 113, first support part; 120, second support block; 121, rotating shaft ring; 122, second support part; 130, bolt; 140, anti-slip member; 150, counterweight block;

[0044] 210, bottom rod; 211, bottom connecting hole; 220, supporting structure; 221, first rod; 2211, telescopic cavity; 222, second rod; 2221, accommodating cavity; 223, first matching piece; 2231, first connecting hole; 224, first limiting piece; 225, first limiting structure; 226, second matching piece; 230, movable rod; 231, first connecting part; 232, rotating connecting hole; 233, stop structure; 234, first limiting ring; 240, supporting rod; 241, supporting rod body; 242, second connecting piece; 243, handle; 245, third connecting piece; 246, second connecting part; 247, rotating shaft; 250, supporting piece; 260, first connecting piece. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] See also Figures 1 to 5 As shown, the embodiment of the present application discloses a floor-standing toilet paper roll using device, which can reduce the volume of the floor-standing toilet paper roll using device during packaging, storage or transportation, thereby reducing the storage or transportation cost of the floor-standing toilet paper roll using device.

[0047] See also Figures 1 to 5 The floor-standing paper roll using device disclosed in the embodiment of the present application includes a base 100 and a support assembly. Specifically, the base 100 is used to connect with the support surface to support or fix the floor-standing paper roll using device; the support assembly includes a support structure 220, a movable rod 230 and a support rod 240, one end of the support structure 220 is connected to the base 100, the other end of the support structure 220 has a receiving cavity 2221, one end of the movable rod 230 is at least partially movably arranged in the receiving cavity 2221, the other end of the movable rod 230 is rotatably connected to one end of the support rod 240, the support rod 240 is used to cooperate with the barrel core 2 of the paper roll 1 to support the paper roll 1, and the support rod 240 can rotate around the axis of the movable rod 230.

[0048] The support rod 240 has a first design position and a second design position. When the support rod 240 is in the first design position, at least part of the support rod 240 is accommodated in the accommodating cavity 2221, so that the space occupied by the support rod 240 can be reduced during packaging, warehousing or transportation. When the support rod 240 is in the second design position, the support rod 240 is located outside the accommodating cavity 2221, and the support rod 240 and the movable rod 230 are arranged at a certain angle. At this time, the support rod 240 can be used to cooperate with the core 2 of the roll paper 1 to support the roll paper 1.

[0049] It is worth understanding that the base 100 can be directly mounted on a horizontal plane, in which case, after the support rod 240 extends out of the accommodating cavity 2221, the support rod 240 can be arranged at a certain angle to the horizontal plane. Exemplarily, the support rod 240 is arranged parallel to the horizontal plane.

[0050] In the floor-standing paper roll using device provided by the embodiment of the present application, the support structure 220 has a receiving cavity 2221. During packaging, storage or transportation, the support rod 240 can be accommodated in the receiving cavity 2221, which can reduce the space occupied by the support rod 240, thereby helping to reduce the storage or transportation space of the floor-standing paper roll using device, and can reduce the packaging or transportation costs. At the same time, the support rod 240 can rotate 360 ​​degrees around the axis of the movable rod 230. In this way, in actual application, the support rod 240 and the paper roll 1 installed on the support rod 240 can be rotated to a reasonable direction that is convenient for users to use, avoiding the risk of scratching the ground or falling sideways due to forcibly dragging the paper roll using device.

[0051] It is worth understanding that the support rod 240 can rotate around the axis of the movable rod 230 by rotating the movable rod 230 around its own axis in the accommodating cavity 2221, or by allowing the support rod 240 to rotate relative to the movable rod 230, which is not limited here.

[0052] In a possible application scenario, the base of the existing floor-standing toilet paper roll device is weighted, which is not easy to move during normal use, and may cause the use direction to be inflexible. If it is forcibly dragged, it may cause scratches on the ground or a risk of falling sideways. In this embodiment, the support rod 240 can rotate 360 ​​degrees around the axis of the movable rod 230 to avoid the above problem.

[0053] For example, in one possible implementation, see Figures 1 to 3 The movable rod 230 is cylindrical, and the movable rod 230 can rotate 360 ​​degrees around its own axis in the accommodating cavity 2221. Therefore, when the support rod 240 extends into the accommodating cavity 2221, the support rod 240 can rotate 360 ​​degrees around the axis of the movable rod 230.

[0054] In some embodiments of the present application, the support assembly is detachably connected to the base 100. When the floor-standing toilet paper roll using device is stored or transported, the space occupied by the floor-standing toilet paper roll using device can be further reduced by disassembling the base 100 and the support assembly and placing the support rod 24 in the accommodating cavity 2221 of the support structure 220. In this way, the floor-standing toilet paper roll using device can be stored in a packaging box 3 with a smaller volume, which is conducive to reducing the material cost of the packaging box 3. Figure 6 and Figure 7 shown.

[0055] In order to make the base 100 and the support assembly detachably connected, in a possible embodiment, the base 100 has a matching connection hole, and the support structure 220 is provided with a threaded hole matching therewith, and bolts are passed through the matching connection hole and the threaded hole to achieve fixation.

[0056] In some embodiments of the present application, see Figure 4 , Figures 8 to 11 The base 100 includes a first support block 110 and a second support block 120. The first support block 110 has a rotating shaft platform 111, and the second support block 120 has a rotating shaft hole. The rotating shaft hole matches the rotating shaft platform 111. The rotating shaft platform 111 is provided with a threaded connection portion, and the support structure 220 is provided with a threaded hole that matches the threaded connection portion. During assembly, the base 100 and the support structure 220 can be detachably connected by matching the threaded connection portion with the corresponding threaded hole of the support structure 220.

[0057] For further information, please see Figure 4 , Figures 8 to 11 The base 100 includes a first support block 110 and a second support block 120. The first support block 110 has a rotating shaft platform 111 in the middle, and the second support block 120 has a rotating shaft hole, which cooperates with the rotating shaft platform 111. The rotating shaft platform 111 is provided with a threaded connection portion, and the support structure 220 is provided with a threaded hole that cooperates with the threaded connection portion. The rotating shaft hole is rotatably connected to the rotating shaft platform 111, and the base 100 can be folded or unfolded by driving the second support block 120 to rotate relative to the first support block 110.

[0058] In one possible implementation, see Figure 6 and Figure 7 When packaging, storing or transporting the floor-standing toilet paper roll using device, the base 100 can be folded to reduce the space occupied by the base 100. During the installation of the floor-standing toilet paper roll using device, the first support block 110 and the second support block 120 of the base 100 can be driven to unfold, such as Figures 17 to 19 shown.

[0059] In a possible implementation, when the floor-standing toilet paper using device is in an idle state, the base 100 can be folded up to reduce the space occupied by the base 100. Figure 5 shown.

[0060] In this embodiment, the threaded connection portion on the rotating shaft platform 111 is threadedly connected to the threaded hole of the supporting structure 220. When disassembling, the supporting structure 220 and the base 100 are relatively rotated to separate the base 100 from the supporting structure 220.

[0061] The first support block 110 and the second support block 120 are rotatably connected through the rotating shaft platform 111 and the rotating shaft hole. When storing, the second support block 120 is driven to rotate relative to the first support block 110 so that the two can be closed, thereby reducing the space occupied by the two. When assembling the base 100, the second support block 120 is driven to rotate relative to the first support block 110 to unfold the base 100, and then the support structure 220 is connected to the threaded connection part of the rotating shaft platform 111 to achieve the assembly of the base 100.

[0062] In the above embodiment, the base 100 and the supporting assembly can be installed without tools, which is beneficial to improving the assembly convenience of the floor-standing toilet paper roll using device.

[0063] In one possible implementation, see Figure 4 , Figure 5 , Figure 8 and Fig. 9 The base 100 includes a bolt 130, which is specifically an external hexagonal bolt. The rotating shaft platform 111 has a fastening hole 1111, which is a countersunk hole. After the bolt 130 is inserted into the fastening hole 1111, the fastening hole 1111 can limit the rotation of the bolt 130, and the screw portion of the bolt 130 extends out of the rotating shaft platform 111 and is connected to the threaded hole of the support structure 220. After the bolt 130 is inserted into the fastening hole 1111 in the rotating shaft platform 111, the fastening hole 1111 can limit the rotation of the bolt 130, and then the support structure 220 and the base 100 are relatively rotated, so that the assembly work of the base 100 and the support structure 220 can be realized. In this process, no additional tools are required, that is, tool-free installation can be achieved.

[0064] In some embodiments of the present application, see Figures 8 to 11The first support block 110 includes a rotating shaft platform 111 and first support parts 113 disposed on both sides of the rotating shaft platform 111, the extension directions of the two first support parts 113 are parallel to each other, and the extension tracks of the two first support parts 113 are staggered; similarly, the second support block 120 includes a rotating shaft ring 121 and support sheets disposed on both sides of the rotating shaft ring 121, the extension directions of the two second support parts 122 are parallel to each other, and the extension tracks of the two second support parts 122 are staggered. The first support block 110 and the second support block 120 are driven to rotate relative to each other, so that the two can be unfolded or folded. In this way, while reducing the volume of the base 100 when it is stored, it is also conducive to ensuring the assembly efficiency of the base 100.

[0065] Further, see Figure 8 and Fig.10 The first support block 110 has a limiting vertex angle 112 , and the limiting vertex angle 112 is used to abut against the second support block 120 to limit the rotation angle of the second support block 120 relative to the first support block 110 .

[0066] In some embodiments of the present application, see Figures 8 to 11 The base 100 includes a counterweight 150, and a counterweight 150 is provided at the bottom of the second support portion 122 of the second support block 120 to fill the suspended area between the second support block 120 and the bottom end surface of the first support block 110. That is, by arranging the counterweight 150 at the bottom of the second support portion 122, the bottom end surface of the second support block 120 can be flush with the bottom end surface of the first support block 110.

[0067] It is worth to understand that the counterweight 150 and the second support portion 122 can be a separate structure or an integrally formed structure.

[0068] In some embodiments of the present application, a counterweight 150 is provided on each of the first support block 110 and the second support block 120 , and the shape and structure of the counterweight 150 installed on the first support block 110 and the second support block 120 can be set to be the same or different as needed.

[0069] In this embodiment, a counterweight block 150 is disposed on the upper end surface of the first support block 110 , and another counterweight block 150 is disposed on the bottom of the second support block 120 .

[0070] In some embodiments of the present application, the base 100 includes an anti-slip member 140, which is disposed at the bottom of the first support block 110 and the second support block 120. For the second support block 120 provided with a counterweight block 150, the anti-slip member 140 is disposed at the bottom of the counterweight block 150.

[0071] In some embodiments of the present application, see Figure 12 to Figure 14The outer circumference of the support rod 240 is smaller than the inner diameter of the accommodating cavity 2221, so that the pressure rod can extend into the accommodating cavity 2221. In this way, during the packaging, storage and transportation process, by extending the support rod 240 into the accommodating cavity 2221, the space occupied by the support rod 240 can be reduced, thereby achieving the purpose of reducing the packaging, storage or transportation space of the floor-standing toilet paper using device.

[0072] In some embodiments of the present application, see Figure 12 to Figure 14 The support structure 220 includes a telescopic rod, one end of which is connected to the base 100, and the other end of which has a receiving cavity 2221. The telescopic rod can be extended and retracted along its own axial direction. By extending and retracting the telescopic rod along its own axial direction, the length of the telescopic rod can be changed, thereby changing the height of the support rod 240, and further adjusting the use height of the support rod 240 to a use height suitable for the user. At the same time, during storage or transportation, the telescopic rod can be retracted to shorten the length of the telescopic rod, thereby achieving the purpose of reducing the volume.

[0073] In some embodiments of this application, please continue to refer to Figure 12 to Figure 14 The telescopic rod includes a first rod member 221, a second rod member 222 and a first limiting structure 225, one end of the first rod member 221 is connected to the base 100, the other end of the first rod member 221 has a telescopic cavity 2211, the second rod member 222 is at least partially disposed in the telescopic cavity 2211, the first limiting structure 225 is connected to the second rod member 222, and the first limiting structure 225 is located in the telescopic cavity 2211, wherein the maximum diameter of the first limiting structure 225 is greater than the outer diameter of the second rod member 222 and smaller than the inner diameter of the telescopic cavity 2211, and a first limiting member 224 is provided at the opening of the telescopic cavity 2211, wherein the first limiting member 224 is located between the outer periphery of the second rod member 222 and the inner periphery of the first rod member 221.

[0074] Furthermore, the first limiting structure 225 is provided with a second limiting ring, the diameter of which is larger than the outer diameter of the second rod 222 and smaller than the inner diameter of the telescopic cavity 2211, that is, the outer peripheral surface of the second limiting ring protrudes from the outer wall of the second rod 222. In this way, the end surface of the first limiting member 224 can abut against the side surface of the second limiting ring, and the first limiting member 224 can be used to stop the first limiting ring 234 from further moving along the axial direction of the first rod 221, so as to prevent the second rod 222 and the first limiting structure 225 from being separated from the telescopic cavity 2211.

[0075] It is worth to understand that the telescopic rod may be a multi-stage telescopic structure, that is, the telescopic rod comprises a plurality of rods with different diameters and nested with each other.

[0076] It should be noted that the telescopic rod can be a cylindrical structure, or an elliptical or polygonal columnar structure. For example, the cross-sectional profile of the polygonal columnar structure can be a square, a rectangle, or the like.

[0077] In this embodiment, see Figure 12 to Figure 14 The support assembly includes a first matching member 223, and the first matching member 223 is connected to the bottom of the first rod 221. The first matching member 223 is provided with a first connecting hole 2231 for connecting with the outside. For example, the first connecting hole 2231 can be used to connect with the base 100. Of course, the first connecting hole 2231 can also be used to connect with other components, which is not limited here.

[0078] In some embodiments of the present application, see Fig.15 and Fig.16 The movable rod 230 includes a first connecting portion 231 and a stop structure 233. One end of the support rod 240 is rotatably connected to the first connecting portion 231. The stop structure 233 is located at one side of the first connecting portion 231. The stop structure 233 is used to stop the support rod 240 to limit the rotation angle of the support rod 240 relative to the movable rod 230. In this way, the relative angle between the support rod 240 and the movable rod 230 can be fixed. When the floor-standing paper roll using device is installed, the stop structure 233 can support and limit the rotation of the support rod 240. In this way, the support rod 240 can be kept in a horizontal state, so as to support the paper roll 1.

[0079] In a possible implementation, the relative angle between the support rod 240 and the movable rod 230 is 0-90°. That is, when the base 100 is placed on a horizontal plane, the support rod 240 is horizontally arranged, so that the roll paper 1 can be supported conveniently. Fig.21 shown.

[0080] In some embodiments of the present application, see Figures 12 to 16 The support rod 240 has a second connection portion 246, and is rotatably connected to the first connection portion 231 through the second connection portion 246. One of the first connection portion 231 and the second connection portion 246 is provided with a rotating shaft 247, and the other is provided with a rotating connection hole 232, and the rotating shaft 247 is rotatably connected to the rotating connection hole 232.

[0081] In this embodiment, the support rod 240 includes a support rod body 241 and a third connecting member 245. The support rod body 241 has a mounting cavity, and the third connecting member 245 is inserted into the aforementioned mounting cavity. Among them, the second connecting portion 246 is formed at one end of the third connecting member 245, and the second connecting portion 246 is provided with a rotating shaft 247. Correspondingly, the first connecting portion 231 is provided with a rotating connecting hole 232, and the rotating shaft 247 is rotatably connected to the rotating connecting hole 232.

[0082] Further, see Figure 12 to Figure 14 The floor-standing paper roll using device includes a second connecting member 242 and a handle 243. The second connecting member 242 is connected to the upper end of the second rod 222. The second connecting member 242 is provided with a threaded hole. The handle 243 is connected to the threaded hole to be installed on the support rod body 241. The handle 243 stops the core 2 of the paper roll 1 to prevent the paper roll 1 from sliding out of the support rod body 241. Fig.21 shown.

[0083] Further, see Figure 12 to Figure 14 The rotating shaft is a snap-fit ​​structure. When the rotating shaft is inserted into the rotating connecting hole 232, it can prevent the rotating shaft and the rotating connecting hole 232 from being out of engagement, and it is also beneficial to simplify the matching structure of the two.

[0084] In some embodiments of the present application, see Figure 12 to Figure 14 The movable rod 230 includes a movable rod body and a first limiting ring 234. The first limiting ring 234 is located in the accommodating cavity 2221. The diameter of the first limiting ring 234 is larger than the outer diameter of the movable rod body, and the diameter of the first limiting ring 234 is smaller than the inner diameter of the accommodating cavity 2221. In this way, the loosening of the movable rod 230 relative to the accommodating cavity 2221 can be reduced. At the same time, the first limiting ring 234 can provide a guide for the movable rod 230 to slide in the accommodating cavity 2221, thereby improving the smoothness of the sliding of the movable rod 230.

[0085] Furthermore, the support assembly includes a second matching piece 226, which is disposed between the movable rod 230 and the second rod 222, and at least partially located in the accommodating cavity 2221. The second matching piece 226 can provide guidance for the movement of the movable rod 230, thereby improving the smoothness of the movable rod 230. At the same time, one end of the second matching piece 226 located in the accommodating cavity 2221 abuts against the first limiting ring 234 of the movable rod 230, thereby preventing the movable rod 230 from being separated from the accommodating cavity 2221.

[0086] It should be noted that in the above embodiment, the second matching member 226 is provided with an escape passage for the movable rod 230 and the support rod 240 to pass through. The outer diameter of the support rod 240 is less than or equal to the inner diameter of the escape passage of the second matching member 226, so that the support rod 240 can extend into the accommodating cavity 2221.

[0087] In some embodiments of the present application, see Fig. 20 The movable rod 230 can rotate around its own axis in the accommodating cavity 2221. In practical applications, the circumferential direction of the movable rod 230 can be adjusted according to the use requirements to change the direction of the support rod 240, so as to facilitate the user to take the roll paper 1 from different directions.

[0088] In some embodiments of the present application, see Figure 4 , Figures 17 to 21 The support assembly includes a bottom rod 210 and a support member 250. One end of the bottom rod 210 is connected to the base 100, and the other end of the bottom rod 210 is connected to the support structure 220. The support member 250 is disposed between the bottom rod 210 and the support structure 220, and is used to support the spare roll paper 1. The diameter of the circumscribed circle of the support member 250 is greater than the diameter of the core of the roll paper 1, so as to prevent the support member 250 from passing through the core 2 of the spare roll paper 1.

[0089] In actual application, the relative angle between the support rod 240 and the movable rod 230 is first adjusted so that the support rod 240 and the movable rod 230 are in the same straight line, and then the core of the spare roll of paper 1 is sleeved on the outer periphery of the support structure 220, and the bottom of the roll of paper 1 is abutted against the support member 250, so that the roll of paper 1 can be placed on the support member 250 for standby. When taking the spare roll of paper 1, the support rod 240 and the movable rod 230 are in the same straight line, and then the roll of paper 1 placed on the support member 250 can be moved to the support rod 240 or taken out. The spare roll of paper 1 can be placed in the support member 250, and the roll of paper 1 in use can be placed in the support rod 240. Among them, the support structure 220, the movable rod 230 and the support rod 240 are generally presented as a rod-shaped structure. This rod-shaped structure combined with the support member 250 can realize the simultaneous storage and placement of the spare roll of paper 1 and the roll of paper 1 in use, so that the structure of the base-type roll of paper using device can be simplified.

[0090] Further, see Figure 4 The bottom rod 210 is provided with a bottom connection hole 211, and the bottom connection hole 211 is used to connect with the bolt 130 of the base 100. The support assembly includes a first connection member 260, one end of which is connected to the upper end of the bottom rod 210, and the other end is connected to the first connection hole 2231 of the support structure 220. The first connection member 260 is inserted into the through hole of the support member 250.

[0091] Further, see Figures 18 to 21 The support structure 220 includes a telescopic rod that can be extended and retracted along its own axis. When there are multiple bundles of spare roll paper 1, the length of the telescopic rod can be adjusted so that the spare area can accommodate two or more bundles of spare roll paper 1 at the same time.

[0092] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 should not be understood as a limitation on the present application.

[0093] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0094] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0095] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

Claims

1. A floor-standing toilet paper using device, characterized in that: include: Base; The support assembly comprises a support structure, a movable rod and a support rod, wherein one end of the support structure is connected to the base, the other end of the support structure has a receiving cavity, one end of the movable rod is at least partially movably arranged in the receiving cavity, and the other end of the movable rod is rotatably connected to one end of the support rod. In which, the support rod has a first design position and a second design position. When the support rod is in the first design position, at least part of the support rod is accommodated in the accommodating cavity; when the support rod is in the second design position, the support rod is used to cooperate with the core of the paper roll to support the paper roll, and the support rod can rotate around the axis of the movable rod.

2. The floor-standing toilet paper using device according to claim 1, characterized in that: The outer circumference of the support rod is smaller than the inner diameter of the accommodating cavity, so that the pressure rod can extend into the accommodating cavity.

3. The floor-standing toilet paper using device according to claim 1, characterized in that: The supporting structure comprises a telescopic rod, one end of which is connected to the base, the other end of which is provided with the accommodating cavity, and the telescopic rod can be extended and retracted along its own axis.

4. The floor-standing toilet paper using device according to claim 3, characterized in that: The telescopic rod includes a first rod, a second rod and a first limiting structure, one end of the first rod is connected to the base, the other end of the first rod has a telescopic cavity, the second rod is at least partially disposed in the telescopic cavity, the first limiting structure is connected to the second rod, and the first limiting structure is located in the telescopic cavity, wherein the diameter of the first limiting structure is greater than the outer diameter of the second rod and smaller than the inner diameter of the telescopic cavity, a first limiting member is provided at the opening of the telescopic cavity, and the first limiting member is used to stop the first limiting structure.

5. The floor-standing toilet paper using device according to claim 1, characterized in that: The movable rod includes a first connecting part and a stop structure. One end of the support rod is rotatably connected to the first connecting part. The stop structure is located on one side of the first connecting part. The stop structure is used to stop the support rod to limit the rotation angle of the support rod relative to the movable rod.

6. The floor-standing toilet paper using device according to claim 5, characterized in that: The movable rod comprises an movable rod body and a first limiting ring, wherein the first limiting ring is located in the accommodating cavity, and the diameter of the first limiting ring is greater than the outer diameter of the movable rod body.

7. The floor-standing toilet paper using device according to claim 1, characterized in that: The base is detachably connected to the supporting structure.

8. The floor-standing toilet paper using device according to claim 7, characterized in that: The base includes a first support block and a second support block, the first support block has a rotating shaft platform, the second support block has a rotating shaft hole, the rotating shaft hole cooperates with the rotating shaft platform, the rotating shaft platform is provided with a threaded connection part, and the support structure is provided with a threaded hole that cooperates with the threaded connection part.

9. The floor-standing toilet paper using device according to claim 1, characterized in that: The movable rod can rotate around its own axis in the accommodating cavity.

10. The floor-standing toilet paper using device according to any one of claims 1 to 9, characterized in that: The support assembly includes a bottom rod and a support member, one end of the bottom rod is connected to the base, the other end of the bottom rod is connected to the support structure, and the support member is arranged between the bottom rod and the support structure.

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