Roll toilet paper hanger

Abstract

The invention relates to a roll toilet paper hanging rack, which is characterized in that additional rotating resistance is set for a paper roll, the resistance is matched with a paper pulling force and a paper pulling direction, so that additional and sufficient tension is generated during paper pulling, and a locking mechanism is pushed by the tension to lock a paper winding shaft, so that roll paper on the paper winding shaft cannot continuously rotate. The convenient paper taking action that the paper is snapped by one hand is achieved, meanwhile, the upper section of paper does not need to be touched by the hand, and then sanitation of paper used next time is not affected.

Description

Technical Field

[0001] The present invention relates to a toilet roll holder. Background Art

[0002] The existing toilet roll holder is composed of a hook and a base. The base is connected and fixed to a wall or other object, and the toilet roll is hung by passing the hook through the hollow of the toilet roll. When it is necessary to take the paper, one hand holds the lower section of the paper to be taken, and the other hand pinches the upper section of the paper to break it. This requires both hands to operate simultaneously to break the required paper, and the upper section of the paper grabbed by the hand will remain on the toilet roll. As is well known, it is a bit inconvenient to take the paper with both hands operating simultaneously, and at the same time, the upper section of the paper grabbed by the hand remains on the toilet roll, which will affect the hygiene of using the paper next time. In summary, the existing toilet roll holder has the deficiencies of inconvenient paper taking and unhygienic. Summary of the Invention

[0003] In order to overcome the deficiencies of inconvenient paper taking and unhygienic existing in the existing toilet roll holder, the present invention provides a toilet roll holder, which can complete the convenient paper taking action of breaking the paper with one hand, and at the same time, there is no need to touch the upper section of the paper with the hand, thereby achieving no impact on the hygiene of using the paper next time.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: an additional rotational resistance is set for the paper roll, and this resistance is combined with the pulling force of pulling the paper and the direction of pulling the paper to generate an additional and sufficient tension when pulling the paper. This tension is used to push the locking mechanism to lock the paper roll shaft, so that the paper roll on the roll shaft cannot continue to rotate, thereby realizing the convenient paper-taking action of pulling and breaking the paper with one hand. At the same time, there is no need to touch the upper-section paper with hands, thus achieving the hygiene of not affecting the next use of the paper. The main structure of the toilet paper hanger of the present invention is that the main frame is connected to the paper roll shaft, one end of the paper roll shaft is connected to the combined wheel, a telescopic tensioning piece is provided at the other end of the paper roll shaft, the lock catch is connected to the main frame, a return spring is provided between the lock catch and the main frame, the friction block is connected to the main frame and contacts the friction wheel in the combined wheel, a hanging hole is provided in the main frame, protective covers are provided at both ends of the main frame, and the connection between the main frame and the protective covers is a snap connection; the combined wheel is a combination of a gear and a friction wheel; the lock catch has a lock catch straight rod and a lock catch cross bar part, and the lock catch cross bar part is exposed on the radial side of the paper roll shaft. The locking mechanism is a combined device of a combined wheel, a lock catch, a friction block and a return spring. The main application of the toilet paper hanger of the present invention is as follows: remove the protective cover, put the toilet paper roll on the paper roll shaft, and the tensioning piece on the paper roll shaft will fix the toilet paper roll in a tensioning manner in cooperation with the claw thorns, and then cover the protective cover; when taking paper, hold the paper head and pull the paper in the set paper-out direction. At this time, under the action of the return spring, the lock catch does not contact the combined wheel. Under the action of the pulling force when pulling the paper, the toilet paper roll can drive the paper roll shaft to rotate against the resistance generated by the friction wheel and the friction block, so that the paper can be easily pulled out at this time; when it is necessary to pull and break the toilet paper, apply force to the grasped paper and pull it in the set paper-breaking direction. At this time, under the action of the pulling force and the resistance, the paper leans against the lock catch cross bar and applies tension to the lock catch cross bar. The lock catch cross bar drives the lock catch straight rod to move and locks the gear in the combined wheel. At this time, the paper roll shaft connected to the combined wheel cannot be rotated, so that the paper roll cannot continue to rotate, thereby increasing the pulling force of the paper, and the paper can be successfully pulled and broken to take the paper. After pulling and breaking the paper, the lock catch is separated from the gear in the combined wheel and reset under the action of the return spring, and the above steps can be repeated to take paper next time. In summary, the toilet paper hanger of the present invention realizes the convenient paper-taking action of pulling and breaking the paper with one hand, and at the same time does not need to touch the upper-section paper with hands, thus achieving the purpose of not affecting the hygiene of the next use of the paper.

[0005] The beneficial effects of the present invention are that it can realize the convenient paper-taking action of pulling and breaking the paper with one hand, and at the same time does not need to touch the upper-section paper with hands, thus achieving the hygiene of not affecting the next use of the paper. Brief Description of the Drawings

[0006] The present invention will be further described below with reference to the drawings and embodiments.

[0007] Figure 1 It is a diagram of the first embodiment.

[0008] Figure 2 is Figure 1 the A-A sectional view when the latch (7) is in the reset state.

[0009] Figure 3 is Figure 2 the view of the latch (7) locking the locking wheel (4) after the latch (7) is subjected to the tension of the paper (20).

[0010] Figure 4 is the state diagram during paper output. In the figure, the paper (20) is in the state of being pulled along the direction of the arrow (15), and the spiral line in the figure represents the winding direction of the paper.

[0011] Figure 5 is the state diagram when the paper is broken. In the figure, the paper (20) is in the state of being pulled along the direction of the arrow (16). At this time, the paper (20) generates a tension along the direction of the arrow (17), and at the same time, this tension pushes the latch (7) along the direction of the arrow (17). The spiral line in the figure represents the winding direction of the paper.

[0012] Figure 6 is Figure 1 the exploded view.

[0013] Figure 7 is Figure 1 the D-D sectional view. In the figure, the paper roll shaft has rotated to a position where the guide rod and the spring can be clearly seen.

[0014] Figure 8 The second embodiment diagram.

[0015] Figure 9 is Figure 8 the K-K sectional view when the latch (7) is in the reset state.

[0016] Figure 10 is Figure 9 the view of the latch (7) locking the locking wheel (4) after the latch (7) is subjected to the tension of the paper (20).

[0017] Figure 11 is the state diagram during paper output. In the figure, the paper (20) is in the state of being pulled along the direction of the arrow (18), and the spiral line in the figure represents the winding direction of the paper.

[0018] Figure 12 is the state diagram when the paper is broken. In the figure, the paper (20) is in the state of being pulled along the direction of the arrow (19). At this time, the paper (20) generates a tension along the direction of the arrow (17), and at the same time, this tension pushes the latch (7) along the direction of the arrow (17). The spiral line in the figure represents the winding direction of the paper.

[0019] In the figure, 1. main frame, 2. protective cover, 3. paper roll shaft, 4. locking wheel, 5. friction wheel, 6. friction block, 7. lock, 8. return spring, 9. lock positioning pin, 10. fixing screw, 11. guide rod, 12. tensioning piece, 13. tensioning spring, 14. arrow, 15. arrow, 16. arrow, 17. arrow indicating the tension direction, 18. arrow, 19. arrow, 20. paper. Detailed implementation mode

[0020] In Figure 1 In the first embodiment shown, the paper roll shaft (3) is connected to the main frame (1), the locking wheel (4) and the friction wheel (5) are connected to the paper roll shaft (3), and the connection between the locking wheel (4) and the friction wheel (5) and the paper roll shaft (3) is fixed by a fixing screw (10). The lock (7) and the return spring (8) are connected to the main frame (1) through the lock positioning pin (9). The two feet of the return spring (8) are in contact with the main frame (1) and the lock (7) respectively. The two protective covers (2) are both connected to the main frame (1). The friction block (6) is connected to the main frame (1), and the friction block (6) is in contact with the friction wheel (5) and is provided with a pressure for generating friction. A tensioning piece (12) is arranged in the paper roll shaft (3). The guide rod (11) can move axially in the paper roll shaft (3), and a tensioning spring (13) is arranged in the guide rod (11). The lock (7) has a straight rod, a cross rod and a latch part. Claw thorns are provided on the tensioning piece (12).

[0021] In Figure 1The usage process of the first embodiment shown. Remove the protective cover (2), put the roll toilet paper (20) on the paper roll shaft (3). The tensioning piece (12) on the paper roll shaft (3) will fix the roll toilet paper (20) in a tensioning manner and cooperate with the claw thorns, and then cover the protective cover (2); when taking paper, hold the paper head (20) and pull out the paper (20) in the paper outlet direction indicated by the arrow (15). At this time, under the action of the return spring (8), the lock (7) does not contact the locking wheel (4). Under the pulling force during paper pulling, the roll toilet paper (20) can drive the paper roll shaft (3) to rotate against the resistance generated by the friction wheel (5) and the friction block (6), so that the paper (20) can be easily pulled out at this time; when it is necessary to break the toilet paper (20), apply a pulling force to the held toilet paper (20) in the paper breaking direction indicated by the arrow (16). At this time, under the action of the pulling force and the resistance, the paper (20) leans against the cross bar of the lock (7) and applies a tension in the direction indicated by the arrow (17) to the cross bar of the lock (7). Under the tension of the paper (20), the cross bar of the lock (7) drives the straight bar of the lock (7) to move, and the locking part of the lock (7) locks the locking wheel (4). At this time, the paper roll shaft (3) connected to the locking wheel (4) cannot be rotated, and further the roll paper (20) cannot be rotated continuously. Then increase the pulling force of the paper, and the paper (20) can be successfully broken to take paper. After breaking the paper, the lock (7) is separated from the locking wheel (4) and reset under the action of the return spring (8), and the above steps can be repeated to take paper next time. In summary, the roll toilet paper hanger of the present invention realizes the convenient paper taking action of pulling and breaking the paper with one hand, and at the same time, there is no need to touch the upper section of the paper with hands, thus achieving the purpose of not affecting the hygiene of the next use of the paper.

[0022] In Figure 8 In the second embodiment shown, the paper roll shaft (3) is connected to the main frame (1), the locking wheel (4) and the friction wheel (5) are connected to the paper roll shaft (3), and the connection between the locking wheel (4) and the friction wheel (5) and the paper roll shaft (3) is fixed by a fixing screw (10). The lock (7) and the return spring (8) are connected to the main frame (1) through a lock positioning pin (9). The two feet of the return spring (8) are in contact with the main frame (1) and the lock (7) respectively. Both protective covers (2) are connected to the main frame (1). The friction block (6) is connected to the main frame (1), and the friction block (6) is in contact with the friction wheel (5) and is provided with a pressure for generating friction; a tensioning piece (12) is arranged in the paper roll shaft (3), and the guide rod (11) can move axially in the paper roll shaft (3), and a tension spring (13) is arranged in the guide rod (11). The lock (7) has a straight bar, a cross bar and a locking part. Claw thorns are arranged on the tensioning piece (12).

[0023] In Figure 8During the use process of the second embodiment shown, remove the protective cover (2), put the roll toilet paper (20) on the paper roll shaft (3), and the tensioning pieces (12) on the paper roll shaft (3) will fix the roll toilet paper (20) in a tensioning manner and cooperate with the claw spines, and then cover the protective cover (2); when taking paper, hold the paper head (20) and pull out the paper (20) in the paper outlet direction indicated by the arrow (15). At this time, under the action of the return spring (8), the lock catch (7) is not in contact with the locking wheel (4). Under the pulling force during paper pulling, the roll toilet paper (20) can drive the paper roll shaft (3) and rotate against the resistance generated by the friction wheel (5) and the friction block (6), so that the paper (20) can be easily pulled out at this time; when it is necessary to break the toilet paper (20), apply a pulling force to the held toilet paper (20) in the paper breaking direction indicated by the arrow (16). At this time, under the action of the pulling force and the resistance, the paper (20) leans against the cross bar of the lock catch (7) and applies a tension in the direction indicated by the arrow (17) to the cross bar of the lock catch (7). Under the tension of the paper (20), the cross bar of the lock catch (7) drives the straight bar of the lock catch (7) to move, and the locking part of the lock catch (7) locks the locking wheel (4). At this time, the paper roll shaft (3) connected to the locking wheel (4) cannot be rotated, and further the roll paper (20) cannot be rotated continuously. Then increase the pulling force of the paper, and the paper (20) can be successfully broken to take paper. After the paper is broken, the lock catch (7) is separated from the locking wheel (4) and reset under the action of the return spring (8), and the above steps can be repeated to take paper next time. In summary, the roll toilet paper hanger of the present invention realizes the convenient paper taking action of pulling and breaking the paper with one hand, and at the same time, there is no need to touch the upper section of the paper by hand, thus achieving the purpose of not affecting the hygiene of the next use of the paper.

Claims

1. A roll toilet paper hanger, mainly composed of a protective cover and a paper roll shaft, characterized in that: In a toilet paper roll holder, additional rotational resistance is provided for the paper roll, and this resistance is combined with the pulling force and direction of pulling the paper to generate additional and sufficient tension when pulling the paper. This tension is used to push a locking mechanism to lock the paper roll shaft (3), thereby preventing the toilet paper on the paper roll shaft (3) from continuing to rotate. This method enables the convenient action of pulling and breaking the paper with one hand, and there is no need to touch the upper section of the paper with the hand. In this toilet paper roll holder, there are a main frame (1), a protective cover (2), a paper roll shaft (3), a locking wheel (4), a friction wheel (5), a friction block (6), a lock catch (7), a return spring (8), a lock catch positioning pin (9), a fixing screw (10), a guide rod (11), a tensioning piece (12), and a tensioning spring (13). In this toilet paper roll holder, the paper roll shaft (3) is connected to the main frame (1), the locking wheel (4) and the friction wheel (5) are connected to the paper roll shaft (3), and the connection between the locking wheel (4) and the friction wheel (5) and the paper roll shaft (3) is fixed by a fixing screw (10). The lock catch (7) and the return spring (8) are connected to the main frame (1) through the lock catch positioning pin (9). The two feet of the return spring (8) are in contact with the main frame (1) and the lock catch (7) respectively. The two protective covers (2) are both connected to the main frame (1). The friction block (6) is connected to the main frame (1), and the friction block (6) is in contact with the friction wheel (5) and is provided with a pressure for generating friction. The said locking mechanism is composed of a lock catch (7), a return spring (8), a positioning pin (9), and a locking wheel (4). A tensioning piece (12) is arranged in the paper roll shaft (3), and the guide rod (11) can perform axial movement of the guide rod (11) in the paper roll shaft (3). A tensioning spring (13) is arranged in the guide rod (11). The said lock catch (7) has a straight rod, a cross rod, and a latch part. Claw thorns are arranged on the said tensioning piece (12).

2. The tension according to claim 1, wherein: it is The two ends of the paper are subjected to pulling forces, generating a co-directional force between the two ends of the paper 2; it is also the force generated when one end is fixed and a pulling force is applied to the other end among the two ends of the paper.

3. The locking mechanism according to claim 1, characterized in that: A mechanical mechanism that prevents the rotation of the paper roll shaft (3) in a blocking manner.

4. The tensioning piece (12) provided in the roll paper shaft (3) according to claim 1, characterized in that: it is A mechanical component connecting the toilet paper roll, which is a component that increases the friction with the toilet paper roll through pressure and roughness.

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