Novel movable tissue holder facilitating tissue replacement

Abstract

The utility model relates to the technical field of tissue holders, in particular to a novel movable tissue holder convenient for replacing tissues, which comprises a mounting plate and a linkage mechanism, one side of the mounting plate is provided with a rectangular groove, one side of the mounting plate is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a tissue holder plate, and the other end of the connecting pipe is fixedly connected with the linkage mechanism. The linkage mechanism comprises a stop lever assembly and a locking assembly, a reset spring is hung in the rectangular groove, and the tissue holder plate is used for being connected with roll paper in an inserted mode. The stop lever assembly comprises a bearing block and a bearing pipe. When the roll paper is placed, the roll paper can be directly connected to the periphery of the tissue holder plate in a sleeved mode, so that replacement or placement is more convenient, after the roll paper is placed, the reset spring enables the locking assembly to be attached to the periphery of the roll paper, if the roll paper is rapidly pulled, the locking assembly and the stop lever assembly can be locked, and the roll paper can be conveniently replaced or placed. Rotation of the roll paper can be prevented under the action of friction force, and then the roll paper is prevented from scattering.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper towel holders, and particularly relates to a novel movable paper towel holder which is convenient for replacing paper towels. Background Art

[0002] A paper towel holder is a household item, usually made of plastic or metal as the outer shell, with a container for holding a roll of paper or folded paper either built-in or placed on it. It is applicable to various places, such as homes, hotels, bathrooms, toilets, public places, and entertainment venues, etc.

[0003] In the Chinese patent with the publication number CN218528591 U, a novel movable paper towel holder which is convenient for replacing paper towels is mentioned. The following solution is proposed now. It includes a paper towel holder tube, with pipe welding pieces welded at both ends of the paper towel holder tube, and built-in aluminum parts are arranged on the inner walls at both ends of the paper towel holder tube. A groove connecting pipe is welded at one end below the paper towel holder tube, and a first movable plastic joint is arranged below the groove connecting pipe. An M5 flat head screw is screwed below the first movable plastic joint. The whole of the utility model is installed by means of mutual splicing, and the operation is simple. When replacing the paper towel, only need to rotate the paper towel holder tube to insert the roll of paper into the paper towel holder tube for fixation. The rotating end of the paper towel holder adopts the principle that a set screw presses against a plastic part, and then the plastic part presses against a rotating metal part, so as to achieve the purpose of safe, firm, convenient and noiseless rotation. And a 3M glue for avoiding drilling holes is arranged at the bottom and adhered to the bottom. During installation, only need to paste and fix it, and the installation is convenient;

[0004] When using this device, it is necessary to rotate the paper towel holder tube first to insert the roll of paper into the paper towel holder tube, so it is very troublesome to use. In addition, during the use of the roll of paper, it is very easy for a large amount of the roll of paper to scatter due to excessive rotation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a novel movable paper towel holder which is convenient for replacing paper towels, so as to solve the problems of trouble during placement and easy scattering of the roll of paper after placement in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel movable paper towel holder facilitating paper towel replacement, comprising a mounting plate and a linkage mechanism. A rectangular groove is formed on one side of the mounting plate. A connecting pipe is fixedly connected to one side of the mounting plate. One end of the connecting pipe is fixedly connected to a paper towel rack plate. The linkage mechanism includes a stop rod assembly and a locking assembly. A return spring is hung inside the rectangular groove. The paper towel rack plate is used for inserting a roll of paper. The stop rod assembly includes a receiving block and a receiving pipe. The upper and lower ends of the receiving block are rotatably connected inside the rectangular groove. The receiving pipe is fixedly connected to one side of the receiving block. The receiving pipe is used for receiving the locking assembly. The locking assembly includes a linkage ball and an adapter plate. One end of the linkage ball is fixedly connected to a plugging rod. The plugging rod is rotatably connected to one end of the receiving pipe. The linkage ball is used for fitting against the roll of paper. The adapter plate is used for locking the position of the linkage ball.

[0008] Preferably: One end of the receiving pipe where the receiving block is located is fixedly connected with an adapter. One end of the return spring is hung on the adapter.

[0009] Preferably: The end of the plugging rod away from the linkage ball is fixedly connected with an adapter plate. An internal toothed ring fixedly connected to the inner wall of the receiving pipe is arranged on the periphery of the adapter plate.

[0010] Preferably: Symmetrically arranged clamping blocks are slidably connected inside the adapter plate. The periphery of the clamping blocks fits the internal toothed ring.

[0011] Preferably: Elastic pieces are fixedly connected to both sides of the clamping block. The elastic pieces are fixedly connected to the inner wall of the adapter plate.

[0012] Preferably: Auxiliary rollers are rotatably connected to the upper and lower end faces of the paper towel rack plate by embedding. The auxiliary rollers are used for contacting the inner wall of the roll of paper.

[0013] Preferably: A through groove is formed on the paper towel rack plate. The through groove is used for restricting the linkage mechanism.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By means of the linkage mechanism provided in the present utility model, when placing a roll of paper, the roll of paper can be directly sleeved on the periphery of the paper towel rack plate, so that replacement or placement will be more convenient.

[0016] 2. By means of the linkage mechanism provided in the present utility model, after the roll of paper is placed, the return spring will make the locking assembly fit against the periphery of the roll of paper. If the roll of paper is quickly pulled, the locking assembly will be locked with the stop rod assembly, and the rotation of the roll of paper will be blocked under the action of friction, thereby preventing the roll of paper from scattering. Description of the Drawings

[0017] Figure 1This is a perspective view of the tissue holder of the present utility model;

[0018] Figure 2 For the present utility model Figure 2 Schematic diagram of the structure of a part of it;

[0019] Figure 3 Schematic diagram of the structure of the linkage mechanism of the present utility model;

[0020] Figure 4 Schematic diagram of the structure of the stop rod assembly of the present utility model;

[0021] Figure 5 Schematic diagram of the structure of the locking assembly of the present utility model.

[0022] In the figure: 1, mounting plate; 2, rectangular groove; 3, connecting pipe; 4, tissue holder plate; 5, auxiliary roller; 6, through groove; 7, return spring; 8, linkage mechanism; 81, stop rod assembly; 811, receiving block; 812, connecting piece; 813, receiving pipe; 814, internal gear ring; 82, locking assembly; 821, linkage ball; 822, insertion rod; 823, connecting disk; 824, clamping block; 825, elastic sheet. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figures 1-5 As shown, the present utility model provides a novel movable tissue holder that is convenient for replacing tissues, including a mounting plate 1 and a linkage mechanism 8. A rectangular groove 2 is provided on one side of the mounting plate 1, a connecting pipe 3 is fixedly connected to one side of the mounting plate 1, one end of the connecting pipe 3 is fixedly connected to a tissue holder plate 4, the linkage mechanism 8 includes a stop rod assembly 81 and a locking assembly 82, a return spring 7 is hung inside the rectangular groove 2, and the tissue holder plate 4 is used for inserting a roll of paper;

[0025] The stop rod assembly 81 includes a receiving block 811 and a receiving pipe 813. The upper and lower ends of the receiving block 811 are rotatably connected inside the rectangular groove 2, the receiving pipe 813 is fixedly connected to one side of the receiving block 811, and the receiving pipe 813 is used for receiving the locking assembly 82;

[0026] The locking component 82 includes a linkage rolling ball 821 and an adapter plate 823. One end of the linkage rolling ball 821 is fixedly connected with a plug rod 822. The plug rod 822 is rotatably connected to one end of the receiving pipe 813. The linkage rolling ball 821 is used to fit the toilet paper roll, and the adapter plate 823 is used to lock the placement of the linkage rolling ball 821; the mounting plate 1 is fixed to the wall surface by a suction cup or bolts.

[0027] In a further embodiment, one end of the raw material receiving pipe 813 of the receiving block 811 is fixedly connected with an adapter 812. One end of the return spring 7 is hung on the adapter 812.

[0028] Furthermore, there are convex shafts at the upper and lower ends of the receiving block 811, so that the receiving block 811 can rotate and is rotatably connected inside the rectangular groove 2. The return spring 7 is used to keep the receiving block 811, the receiving pipe 813 and the locking component 82 at a certain angle all the time, and to reset when the stop rod component 81 rotates.

[0029] In a further embodiment, one end of the plug rod 822 away from the linkage rolling ball 821 is fixedly connected with the adapter plate 823. An internal tooth ring 814 fixedly connected to the inner wall of the receiving pipe 813 is arranged on the periphery of the adapter plate 823.

[0030] Furthermore, the adapter plate 823 restricts one end of the plug rod 822 so that the whole kinetic energy of the locking component 82 rotates, and then the plug rod 822 is rotatably connected to one end of the receiving pipe 813.

[0031] In a further embodiment, symmetrically arranged clamping blocks 824 are slidably connected inside the adapter plate 823. The periphery of the clamping blocks 824 fits the internal tooth ring 814.

[0032] Furthermore, there are teeth on the inner wall of the internal tooth ring 814. When the clamping blocks 824 are thrown out from the adapter plate 823, they will engage with the teeth of the internal tooth ring 814, thereby preventing the rotation of the locking component 82.

[0033] In a further embodiment, elastic pieces 825 are fixedly connected to both sides of the clamping blocks 824. The elastic pieces 825 are fixedly connected to the inner wall of the adapter plate 823.

[0034] Further, the elastic piece 825 always pulls the clamping block 824 inwardly towards the connecting disk 823. When an external force causes the rolled paper to rotate, the linkage ball 821, the insertion rod 822, and the connecting disk 823 will all rotate through friction. At this time, the centrifugal force of rotation will cause the clamping block 824 to break free from the pulling of the elastic piece 825, and then a part of the clamping block 824 will extend out of the connecting disk 823, and then clamp the internal toothed ring 814; when the rolled paper is slowly pulled normally to make it rotate, the clamping block 824 cannot be thrown out, and then the linkage ball 821 will also rotate with the rolled paper. However, due to the reset of the return spring 7, the linkage ball 821 is in close contact with the periphery of the rolled paper at this time, so it can still perform a certain clamping and positioning on the rolled paper; when only the inner cylinder remains after the rolled paper is used up, the inner cylinder can be directly pulled out, and at this time the locking assembly 82 will enter the inside of the through groove 6.

[0035] In a further embodiment, auxiliary rollers 5 are rotatably connected to the upper and lower end faces of the paper towel rack plate 4 by means of embedding, and the auxiliary rollers 5 are used to contact the inner wall of the rolled paper.

[0036] Further, the auxiliary roller 5 is used to reduce the friction between the inner cylinder of the rolled paper and the paper towel rack plate 4.

[0037] In a further embodiment, the paper towel rack plate 4 is provided with a through groove 6, and the through groove 6 is used to limit the linkage mechanism 8.

[0038] Further, when there is no rolled paper around the paper towel rack plate 4, the linkage mechanism 8 is located inside the through groove 6, so as to wait for the reinsertion of the rolled paper when replacing.

[0039] The working principle of the present utility model is as follows:

[0040] When the middle cylinder of the rolled paper is aligned with the paper towel rack plate 4, the rolled paper is inserted. During the insertion process, one side of the receiving tube 813 will first contact the rolled paper and cause the receiving block 811 to rotate, and the return spring 7 in the rectangular groove 2 will be stretched until the rolled paper is completely inserted around the paper towel rack plate 4. Then the return spring 7 rebounds and will cause the receiving block 811 to rotate in the reverse direction. At this time, the linkage ball 821 at the end of the receiving tube 813 will contact the periphery of the rolled paper, so it is convenient for placement and positioning of the rolled paper;

[0041] After the linkage ball 821 contacts the periphery of the rolled paper, since the linkage ball 821 is made of rubber, if the user accidentally makes the rolled paper around the paper towel rack plate 4 rotate too fast, the linkage ball 821 will also rotate. However, during the rotation process, the centrifugal force will cause the clamping block 824 in the connecting disk 823 to be thrown out through the insertion rod 822, and then the clamping block 824 will clamp the internal toothed ring 814 in the receiving tube 813, and then the entire locking assembly 82 cannot rotate. At this time, the rolled paper will also be blocked from rotating by the locking assembly 82 to avoid excessive scattering of the rolled paper.

[0042] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A novel movable paper towel rack for facilitating the replacement of paper towels, comprising a mounting plate (1) and a linkage mechanism (8), characterized in that: A rectangular groove (2) is provided on one side of the mounting plate (1); a connecting tube (3) is fixedly connected to one side of the mounting plate (1); one end of the connecting tube (3) is fixedly connected to a paper towel rack plate (4); the linkage mechanism (8) comprises a blocking rod assembly (81) and a locking assembly (82); a return spring (7) is hung inside the rectangular groove (2); and the paper towel rack plate (4) is used for plugging in a paper roll; The blocking rod assembly (81) comprises a receiving block (811) and a receiving tube (813), wherein the upper and lower ends of the receiving block (811) are rotatably connected to the inside of the rectangular groove (2), and the receiving tube (813) is fixedly connected to one side of the receiving block (811), and the receiving tube (813) is used to receive the locking assembly (82); The locking assembly (82) comprises a linkage ball (821) and a connection plate (823); one end of the linkage ball (821) is fixedly connected to a plug rod (822); the plug rod (822) is rotatably connected to one end of the receiving tube (813); the linkage ball (821) is used for laminating the roll paper; and the connection plate (823) is used for locking the linkage ball (821) in place.

2. The novel movable paper towel rack for facilitating the replacement of paper towels according to claim 1 is characterized in that: One end of the receiving tube (813) of the receiving block (811) is fixedly connected with a connecting piece (812), and one end of the return spring (7) is hung on the connecting piece (812).

3. The novel movable paper towel rack for facilitating paper towel replacement according to claim 1 is characterized in that: One end of the plug-in rod (822) away from the linkage ball (821) is fixedly connected to a connection plate (823), and an inner tooth ring (814) fixedly connected to the inner wall of the receiving tube (813) is arranged on the periphery of the connection plate (823).

4. The novel movable paper towel rack for facilitating the replacement of paper towels according to claim 3 is characterized in that: The interior of the connecting plate (823) is slidably connected with a vertically symmetrical clamping block (824), and the periphery of the clamping block (824) fits the inner gear ring (814).

5. The novel movable paper towel rack for facilitating the replacement of paper towels according to claim 4 is characterized in that: Both sides of the clamping block (824) are fixedly connected with spring sheets (825), and the spring sheets (825) are fixedly connected to the inner wall of the connecting plate (823).

6. The novel movable paper towel rack for facilitating the replacement of paper towels according to claim 1 is characterized in that: The upper and lower end surfaces of the paper towel rack plate (4) are both rotatably connected to auxiliary rollers (5) in an embedded manner, and the auxiliary rollers (5) are used to contact the inner wall of the roll paper.

7. The novel movable paper towel rack for facilitating paper towel replacement according to claim 1 is characterized in that: The paper towel rack plate (4) is provided with a through slot (6), and the through slot (6) is used to limit the linkage mechanism (8).

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