Paper rolling seat with automatic clamping mechanism

Abstract

The utility model relates to the technical field of daily necessities, and discloses a roll paper seat with an automatic clamping mechanism, which comprises a base, a main rod, a moving rod, a tension spring and two weighting iron blocks, the base consists of an upper cover and a lower seat, the main rod is vertically arranged at the upper part of the upper cover, the upper cover is provided with a guide groove extending in the direction far away from the main rod, and the moving rod is arranged in the guide groove. The lower end of the moving rod extends into the base through the guide groove; a rail is installed in the lower base, a sliding block installed on the rail in a matched mode is connected with the lower end of the moving rod, one end of a tension spring in the same extending direction as the rail is connected with a connecting plate on the sliding block, and the other end is connected with the lower base. The tissue tearing device is simple in structure and convenient to use, the movable rod can move within a certain range under the action of the tension spring and press roll paper of different specifications on the main rod to prevent the roll paper from being scattered, and due to the fact that the roll paper is pressed to a certain degree, the tissue can be torn by one hand, the roll paper is prevented from being polluted and wasted, and the tissue tearing device is suitable for popularization and application. The product is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and more particularly to a paper roll holder with an automatic clamping mechanism. Background Art

[0002] A toilet paper roll holder is a device that facilitates the storage and removal of toilet paper rolls. It is generally used in bathrooms or on dining tables. It has a simple structure and is one of the indispensable daily necessities in people's daily lives.

[0003] Existing paper roll holders often fail to hold the paper roll firmly in place, causing the roll to unravel due to excessive force when the user attempts to use it, resulting in the roll falling onto the table or floor and becoming contaminated, leading to waste. If the user holds the paper roll in place with one hand while tearing it with the other, the operation is inconvenient and the unused paper roll is easily contaminated, making it unsanitary.

[0004] Therefore, it is necessary to provide a paper roll holder that can solve the above technical problems. Utility Model Content

[0005] In view of this, the present invention proposes a paper roll holder with an automatic clamping mechanism, and its specific technical solution is as follows:

[0006] The lifting of the lifting of the lifting of the lifting rod is increased, and the lifting of the lifting rod is increased in number and is shortened. The lifting of the lifting rod is increased, and the cost of the lifting rod is increased. The lifting of the lifting rod is increased, and the cost of the lifting rod is increased.

[0007] Preferably, a silicone anti-slip pad is provided on the bottom surface of the lower seat.

[0008] Preferably, three arc-shaped silicone anti-slip pads are arranged at equal intervals around the outer edge of the bottom surface of the lower seat.

[0009] Preferably, a handle is installed on the top of the main rod.

[0010] Preferably, the lower end of the handle is threadedly connected to the top end of the main rod.

[0011] Preferably, a rotating drum capable of rotating relative to the moving rod is sheathed on the exterior of the moving rod.

[0012] Preferably, the main rod is threadedly connected to the upper cover.

[0013] Preferably, the entire upper portion of the tension spring is covered by a tension spring protection shell installed in the lower seat and the connecting plate, and one end of the tension spring away from the connecting plate is connected to the tension spring protection shell.

[0014] The utility model is a paper roll holder with an automatic clamping mechanism, which has a simple structure and is easy to use. The movable rod can move within a certain range under the action of a tension spring, and can press paper rolls of different specifications on the main rod to prevent the paper rolls from spreading. Moreover, since the paper rolls are pressed to a certain extent, the utility model can realize tearing of paper towels with one hand, avoiding contamination and waste of paper rolls. The product is more convenient to use and has strong practical value.

[0015] At the same time, the base of the utility model also contains a weighted iron block, which can prevent the paper roll holder from falling over when tearing paper towels, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 This utility model is a three-dimensional paper roll holder with an automatic clamping mechanism Figure 1 .

[0018] Figure 2 This utility model is a three-dimensional paper roll holder with an automatic clamping mechanism Figure 2 .

[0019] Figure 3 Schematic diagram of the internal structure of the base.

[0020] Figure 4 for Figure 1 Schematic diagram after the moving rod moves.

[0021] Figure 5 This is a longitudinal sectional view of a paper roll holder with an automatic clamping mechanism according to the present invention.

[0022] In the figure: 1-base, 2-main rod, 3-moving rod, 4-tension spring, 5-weighted iron block, 6-upper cover, 7-lower seat, 8-guide groove, 9-track, 10-slider, 11-connecting plate, 12-silicone anti-slip pad, 13-handle, 14-tension spring protective shell. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0026] Example:

[0027] See Figure 1-Figure 5 This embodiment provides a paper roll holder with an automatic clamping mechanism, including a base 1, a main rod 2, a moving rod 3, a tension spring 4 and two weighted iron blocks 5.

[0028] The base 1 is a shell formed by assembling and buckling an upper cover 6 and a lower seat 7. The main rod 2 is vertically installed on the upper part of the upper cover 6. A guide groove 8 extending away from the main rod is provided on the upper cover 6. The lower end of the movable rod 3 arranged parallel to the main rod 2 extends into the base 1 through the guide groove 8; a track 9 is installed at the position corresponding to the guide groove 8 in the lower seat 7, and a slider 10 installed on the track 9 is connected to the lower end of the movable rod 3. A connecting plate 11 is extended from the side of the slider 10 close to the main rod 2. One end of the tension spring 4 extending in the same direction as the track 9 is connected to the connecting plate 11, and the other end is connected to the lower seat 7. In this way, the movable rod 3 can be moved to different positions along the guide groove 8, and can press the roll of paper inserted on the main rod 2 under the pullback of the tension spring 4.

[0029] Two weighted iron blocks 5 are installed inside the lower seat 7 and are arranged on both sides of the tension spring 4, the slider 10 and the track 9 in the same extending direction.

[0030] It should be noted that the surface of the movable rod 3 in the present invention should be designed to be smooth to ensure that its surface friction is relatively small, and the strength of the tension spring 4 should not be too large to ensure that the movable rod 3 can press the roll paper without affecting the rotation of the roll paper.

[0031] The utility model is a paper roll holder with a movable rod. The movable rod 3 can move within a certain range under the action of a tension spring 4, and presses the paper roll to prevent it from spreading. Moreover, since the paper roll is compressed to a certain extent, the utility model can realize tearing of paper towels with one hand, and the product is more convenient to use.

[0032] At the same time, the base of the utility model contains a weighted iron block 5, so that the paper roll holder will not fall over when tearing the paper towel, making it more convenient to use.

[0033] In a further embodiment, a silicone anti-skid pad 12 is provided on the bottom surface of the lower seat 7, which prevents slipping and does not scratch the table surface. More specifically, three arc-shaped silicone anti-skid pads 12 are arranged around the outer edge of the bottom surface of the lower seat 7 at equal intervals.

[0034] In a further embodiment, a handle 13 is installed on the top of the main rod 2 to facilitate lifting the paper roll holder. More specifically, the lower end of the handle 13 is threadedly connected to the top of the main rod to facilitate disassembly, transportation, and repair and replacement of damaged parts.

[0035] In a further specific embodiment, the exterior of the moving rod 3 may also be fitted with a rotating drum that can rotate relative to the moving rod 3 to make the paper roll easier to rotate.

[0036] In a further specific embodiment, the main rod 2 is threadedly connected to the upper cover 6 to facilitate disassembly, transportation, and repair and replacement of damaged parts.

[0037] In a further specific embodiment, in order to provide effective protection for the tension spring 4, the upper part of the tension spring 4 is covered by a tension spring protection shell 14 and a connecting plate 11 installed in the lower seat 7, and the end of the tension spring 4 away from the connecting plate 11 is connected to the tension spring protection shell 14.

[0038] The utility model has a simple structure, is easy to use, and is not easy to fall over. It can effectively place and press rolls of paper of different specifications to prevent the rolls from spreading out. It can also realize tearing of paper towels with one hand, avoiding pollution and waste of the rolls, and has strong practical value.

[0039] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0040] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A paper roll holder with an automatic clamping mechanism, characterized in that: The cam is secured to the upper and lower portions of the base and is adapted to engage the cams and engage with the guide rails when the cams are engaged.

2. The paper roll holder with an automatic clamping mechanism according to claim 1, characterized in that: A silicone anti-slip pad is provided on the bottom surface of the lower seat.

3. The paper roll holder with an automatic clamping mechanism according to claim 2, characterized in that: Three arc-shaped silicone anti-skid pads are arranged around the outer edge of the bottom surface of the lower seat at equal intervals.

4. The paper roll holder with an automatic clamping mechanism according to claim 1, characterized in that: A handle is installed on the top of the main rod.

5. The paper roll holder with an automatic clamping mechanism according to claim 4, characterized in that: The lower end of the handle is threadedly connected to the top end of the main rod.

6. The paper roll holder with an automatic clamping mechanism according to claim 1, characterized in that: The outer portion of the moving rod is sheathed with a rotating drum which can rotate relative to the moving rod.

7. The paper roll holder with an automatic clamping mechanism according to claim 1, characterized in that: The main rod is threadedly connected to the upper cover.

8. The paper roll holder with an automatic clamping mechanism according to claim 1, characterized in that: The upper part of the tension spring is entirely covered by a tension spring protection shell installed in the lower seat and the connecting plate, and one end of the tension spring away from the connecting plate is connected to the tension spring protection shell.

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