CN212939521U

CN212939521U - Paper winding frame

Info

Publication number: CN212939521U
Application number: CN202020975223.0U
Authority: CN
Inventors: 魏远忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-13
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a roll paper frame, including L shape fixing base, L shape fixing base one side is rotated through the round pin axle and is installed flip, L shape fixing base lower extreme one side fixed mounting has the first dead lever that is close to the round pin axle, first dead lever lower extreme fixed mounting has the center pin, install the rotary drum through the wind spring on the center pin, wind spring one end and center pin fixed connection, the other end with rotary drum inner wall fixed connection, the rotary drum surface evenly distributed has four group's holding pieces on the circumference, the rotary drum is close to fixed mounting has the shelves pole on the terminal surface of first dead lever, the cover is equipped with on the center pin with the second dead lever of shelves pole homonymy.

Description

Paper winding frame

Technical Field

The utility model relates to a stock form equipment technical field especially relates to a stock form frame.

Background

The paper rolling frame is arranged on a plurality of public or household toilets, the roll paper is directly sleeved on the roll paper frame, when the toilet paper is used, two hands are needed, one hand holds the roll paper, the other hand tears off the paper, the roll paper is easy to rotate, a plurality of pieces of paper fall on the ground, the paper is polluted, and on the other hand, the roll paper is easy to rotate and is easy to use for multiple users, so that the waste of the paper is caused, and the use is not very convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a paper rolling frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roll paper frame comprises an L-shaped fixing seat, wherein a flip cover is installed on one side of the L-shaped fixing seat in a rotating mode through a pin shaft, a first fixing rod close to the pin shaft is fixedly installed on one side of the lower end of the L-shaped fixing seat, a central shaft is fixedly installed at the lower end of the first fixing rod, a rotary drum is installed on the central shaft through a coil spring, one end of the coil spring is fixedly connected with the central shaft, the other end of the coil spring is fixedly connected with the inner wall of the rotary drum, four groups of clamping pieces are uniformly distributed on the circumference of the outer surface of the rotary drum, a stop lever is fixedly installed on the end face, close to the first fixing rod, of the rotary drum, a second fixing rod on the.

Preferably, the L-shaped fixing seat is provided with at least two mounting holes.

Preferably, the length of the barrier rod is greater than the distance from the second fixing rod to the drum.

Preferably, each group of clamping pieces consists of two elastic pieces distributed on the shaft diameter.

Preferably, the middle of the elastic sheet protrudes, and two ends of the elastic sheet are fixed with the outer surface of the rotary drum.

Has the advantages that: when the roll paper is installed, the turnover cover is turned upwards, then the roll paper is sleeved on the rotary drum, and the elastic sheet deforms after being extruded, so that the roll paper is clamped by elasticity, and the installation is convenient; when using the paper, with the downward pulling of paper, the stock form drives the rotary drum and rotates clockwise, and the rotary drum drives shelves pole and rotates clockwise, when shelves pole and second dead lever offset, can pull down the paper this moment, and the back is pulled down to the paper, can avoid from this to drop to the ground under inertial effect, and the paper has avoided the waste of paper, and it is also very convenient to use, the utility model discloses similar structures such as still can be used to plastic wrap or safety belt, the range of application is extensive.

Drawings

Fig. 1 is a schematic structural view of a roll stand according to the present invention;

fig. 2 is a schematic view of the roll paper of fig. 1 after being mounted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a roll stand comprises an L-shaped fixing base 10, a flip 11 is rotatably mounted on one side of the L-shaped fixing base 10 through a pin, a first fixing rod 18 close to the pin is fixedly mounted on one side of the lower end of the L-shaped fixing base 10, a central shaft 14 is fixedly mounted on the lower end of the first fixing rod 18, a drum 12 is mounted on the central shaft 14 through a coil spring 16, one end of the coil spring 16 is fixedly connected with the central shaft 14, the other end of the coil spring is fixedly connected with the inner wall of the drum 12, four groups of clamping pieces are uniformly distributed on the outer surface of the drum 12 on the circumference, so that when roll paper is sleeved on the drum 12, the roll paper is clamped through the clamping pieces, a stop lever 17 is fixedly mounted on the end surface of the drum 12 close to the first fixing rod 18, a second fixing rod 15 on the same side as the stop lever 17 is sleeved, so that the angle of the second fixing rod 15 and the first fixing rod 18 can be adjusted by the screw 19 according to the requirement.

In a further technical scheme, at least two mounting holes are formed in the L-shaped fixing seat 10.

In a further technical scheme, the length of the stop lever 17 is greater than the distance from the second fixing lever 15 to the drum 12.

In a further technical scheme, each group of clamping pieces consists of two elastic pieces 13 distributed on the shaft diameter.

In a further technical scheme, the middle of the elastic sheet 13 is convex, and two ends of the elastic sheet are fixed with the outer surface of the rotary drum 12.

In the initial state, under the action of the coil spring 16, the stop lever 17 abuts against the first fixing lever 18;

when the roll paper is installed, the turnover cover 11 is turned upwards, then the roll paper is sleeved on the rotary drum 12, and the elastic sheet 13 deforms after being extruded, so that the roll paper is clamped by elasticity;

when the paper is used, the paper is pulled downwards, the roll paper drives the rotary drum 12 to rotate clockwise, the rotary drum 12 drives the blocking rod 17 to rotate clockwise, when the blocking rod 17 abuts against the second fixing rod 15, the paper can be pulled off at the moment, and after the paper is pulled off, the roll paper and the rotary drum rotate reversely under the action of the coil spring 16, so that the blocking rod 17 abuts against the first fixing rod 18.

The angle between the second fixing rod 15 and the first fixing rod 18 can be adjusted by a screw 19 according to requirements, so that the tearing length of the roll paper can be adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A roll stand characterized in that: comprises an L-shaped fixed seat (10), one side of the L-shaped fixed seat (10) is rotatably provided with a turnover cover (11) through a pin shaft, a first fixed rod (18) close to the pin shaft is fixedly arranged on one side of the lower end of the L-shaped fixed seat (10), a central shaft (14) is fixedly arranged at the lower end of the first fixing rod (18), a rotary drum (12) is arranged on the central shaft (14) through a coil spring (16), one end of the coil spring (16) is fixedly connected with the central shaft (14), the other end is fixedly connected with the inner wall of the rotary drum (12), four groups of clamping pieces are uniformly distributed on the circumference of the outer surface of the rotary drum (12), a stop lever (17) is fixedly arranged on the end surface of the rotary drum (12) close to the first fixed lever (18), a second fixed rod (15) which is arranged at the same side of the stop lever (17) is sleeved on the central shaft (14), and a screw (19) in threaded fit with the central shaft (14) is arranged on the second fixing rod (15).

2. A roll stand according to claim 1, characterized in that the L-shaped holder (10) is provided with at least two mounting holes.

3. A reel stand according to claim 1, characterized in that the length of the blocking lever (17) is greater than the distance from the second fixing lever (15) to the drum (12).

4. A reel stand according to claim 1, characterized in that each set of gripping flaps consists of two resilient flaps (13) distributed over the shaft diameter.

5. A roll stand according to claim 4, characterized in that the spring (13) is convex in the middle and fixed at both ends to the outer surface of the drum (12).