CN2303570Y - Improved structure of roll-type toilet paper holder - Google Patents

Abstract

An improved structure of a roll toilet paper holder comprises a fixed seat, a mandrel is fixedly arranged in front of the fixed seat, a toilet paper penetrating seat is sleeved on the mandrel, and a torsion spring and a stopping mechanism are arranged between the mandrel and the penetrating seat, so that the penetrating seat can penetrate the roll toilet paper for a user to quantitatively pull and take.

Description

Improved structure of roll-type toilet paper holder

The utility model relates to a toilet paper holder, in particular to a roll-type toilet paper quantitatively taken paper torn off, and can automatically return to the quantitative preparation state for the next use after tearing off, so as to avoid waste. toilet paper holder.

Please refer to Fig. 1, the conventional roll-type toilet paper holder 10 mainly has a fixing base 11 fixed on the wall, a cantilever 12 protrudes from one side of the fixing base 11, and a mandrel is arranged horizontally near the end of the cantilever 12 13; and the top edge of the fixing seat 11 is pivotally provided with an overhang 14.

The use of the above-mentioned roll-type toilet paper holder 10 is to put the roll-type toilet paper 20 on the mandrel 13, the user pulls the toilet paper 20 to make the paper roll rotate, and when it is pulled to an appropriate length, presses the eaves 14 with one hand. The bottom surface of the eaves 14 presses the paper tube so that the toilet paper 20 is torn off.

However, when the user pulls the roll type toilet paper, the paper roll is often rotated due to excessive force, causing the paper to stretch out too long, which exceeds the length required by the user and causes waste; After pulling out too long and tearing off, even if you only tear off the required length, there will be too long paper hanging on the paper tube, and the too long paper will be easily stained with dirt or water (this kind of roll Tubular toilet paper is usually installed in bathrooms or toilets, so it is easily splashed by water, making it unusable, causing waste, and affecting the appearance.

In order to improve the above-mentioned shortcoming that the conventional roll type toilet paper holder 10 exists, the author of the present invention finally completes the utility model through continuous research and improvement.

The purpose of this utility model is to provide an improved structure of roll-type toilet paper holder, so that the user can tear off the toilet paper quantitatively, and the end of the toilet paper can return to the ready position at an appropriate length after each tearing off, which can effectively avoid waste.

For this reason, the utility model takes following technical scheme:

An improved structure of a roll-type toilet paper seat, comprising a fixed seat for fixing on the wall, a eaves protruding from the top edge of the fixed seat, and a cantilever protruding from one side of the fixed seat, and another One end of a mandrel is connected to the end of the cantilever, and is placed horizontally in front of the fixed seat; the improvement is that a stopper is fixed at an appropriate distance in front of the fixed end of the mandrel of the cantilever, and the mandrel is worn on the mandrel. A toilet paper insertion seat is provided, and a baffle is protruded on its inner end surface, so that when the insertion seat rotates around the mandrel, the baffle can be in conflict with the upper stop of the cantilever. A torsion spring located between the fixed end of the mandrel and the opposite end surface of the insertion seat, one end of the torsion spring is fixed on the cantilever, and the other end radially protrudes along the inner end surface of the insertion seat, and crosses the insertion seat In the path of travel of the flap when turned.

A preferred embodiment is given as an example and detailed description is as follows in conjunction with the accompanying drawings:

Fig. 1 is a three-dimensional schematic view of the appearance of a conventional roll-type toilet paper holder.

Fig. 2 is a three-dimensional exploded schematic diagram of a preferred embodiment of the present invention.

Fig. 3 is a three-dimensional combined schematic view of a preferred embodiment of the utility model.

Fig. 4 is a schematic view (1) of a preferred embodiment of the utility model.

Fig. 5 is a schematic view (2) of a preferred embodiment of the utility model.

Fig. 6 is a schematic view (3) of a preferred embodiment of the utility model.

Fig. 7 is a schematic view (four) of a preferred embodiment of the present invention.

Fig. 8 is a schematic view (5) of a preferred embodiment of the utility model.

Referring to Fig. 2 and Fig. 3, the roll type toilet paper holder 30 mainly includes:

A fixed seat 31 is a flat rectangular seat body, and is provided with through holes 311 at the upper ends of both sides;

A cantilever 32, which is located on one side of the fixed seat 31, and a stopper 321 is provided at the proximal end of the cantilever 32;

A mandrel 33, one end of which is fixed at the rear of the end stop 321 of the suspension rod 32, and is parallel to the fixed seat 31;

A protective eaves 34, which are one piece, are provided with through-holes 341 on both sides of the base end, so that a latch 342 runs through the through-hole 311 of the fixing seat 31 and the through-hole 341, so that the protective eaves 34 can be pivotally arranged on the fixed Seat 31 front, and make guard eaves 34 be an appropriate included angle with fixed seat 31 under normal state, be provided with rib 343 in addition on the inner surface of guard eaves 34;

A toilet paper insertion seat 35, which is provided with two rotating disks 351, and a plurality of tension steel bars 352 are set on the inner surface of the rotating disk 351; the centers of the two rotating disks 351 are respectively provided with a shaft hole 353, and are pierced through the two shaft holes 353. Place it on the mandrel 33 so that the end face of one turntable is close to the opposite end face of the cantilever 32, and a baffle 354 is protruded from the end face of the turntable 351 at the fixed end of the mandrel 33 on the insertion seat 35, and the baffle 354 is inserted When the seat 35 rotates, it can just touch the stopper 321 at the end of the suspension rod 32;

A torsion spring 36 is sleeved between the cantilever 32 on the mandrel 33 and the end surface of the turntable opposite to it. The fixed end 361 of the torsion spring 36 is fixed on the cantilever 32, and the open end 362 crosses the insertion seat 35 for rotation. On the path that this blocking piece 354 travels during.

Among the above components, the normal position of the blocking piece 354 is located between the blocking portion 321 and the open end 362 of the spring 36 .

Please refer to Fig. 4～Fig. 8, this roll-type toilet paper 40 is put on the piercing seat 35, and with the help of 352 sheets of tension steel bars on the piercing seat 35, the inner wall of the paper cylinder is pulled out, and the toilet paper 40 is pulled out. The end 41 hangs down towards the outside; when the user wants to tear off the paper, the paper pull-out end 41 of the toilet paper roll 40 is pulled by hand, so that the toilet paper roll 40 drives the insertion seat 35 centered on the mandrel 33 Rotate (as shown in Figure 4), at this moment, the piercing seat 35 (together with the toilet paper) is not subject to any resistance; then, the blocking piece 354 of the piercing seat 35 will interfere with the open end 362 of the torsion spring 36 in the middle of the journey (As shown in Figure 5), this roll type toilet paper 40 just begins to be subjected to the resistance of spring 36 in the drawing process, but because the resistance of spring 36 is less than the strength required for tearing off toilet paper 40 at this moment, so spring 36 will be affected by the stopper. 354 presses and continues to compress, that is, this piercing seat 35 still keeps continuing to rotate; The strength of two kinds of opposite directions pulls, therefore will break from the tear line (as shown in Figure 6), and this is the toilet paper quantitative tear-off length that this toilet paper seat 30 is set; When the threading seat 35 loses its tension, the spring 36 will use its elastic reaction force to push the threading seat 35 to reverse (as shown in Figure 7) by means of the stopper 354; when the open end 362 of the spring 36 is pulled back, the threading seat will The seat 35 continues to reverse due to inertia until its catch 354 touches the stopper 321 at the end of the cantilever 32 and stops (as shown in Figure 8); One shakes the power of the pull-out end 41A, and in the action of Fig. 8, the "pause" of the threading seat 35 will make the pull-out end 41A of the toilet paper 40 be thrown from the upper and rear sides to the front side, and hang down for positioning, while It is in a ready state for next use, and the length of its pull-out end 41A is also quantitative.

As mentioned above, since the opposite side of the protective eaves 34 and the toilet paper 40 is provided with a rib 343, the rib 343 is pressed on the roll type toilet paper 40 because the protective eaves 34 are inclined downward at an angle, so that the toilet paper 40 is pulled. , there will be a resistance force less than the pulling force to suppress.

With the above-mentioned structure, the user can tear off the toilet paper at a certain amount each time, and the user can perform multiple tear-off actions as needed until the appropriate amount, so that it will not be damaged like the conventional structure due to excessive force. The resulting waste; moreover, after each tear-off action by the user, the pull-out end of the roll-type toilet paper can return to the quantitative length prepared for use, which can avoid the waste caused by the excessively long pull-out end of the user .

The subtlety of this utility model lies in that the ingenious configuration of the inserting seat block, torsion spring and block makes the roll type toilet paper still automatically return to the ready state for the next use after being torn off. Generally, it is just a simple resistance setting, and it is not a simple modification of a conventional technology.

Claims (2)

1. An improved structure of a roll-type toilet paper seat, including a fixed seat for fixing on the wall, a eaves protruding from the top edge of the fixed seat, and a cantilever protruding from one side of the fixed seat, Another mandrel is provided with one end of which is connected to the end of the cantilever, and is placed horizontally in front of the fixed seat; its characteristic is that a stopper is fixed at an appropriate distance in front of the fixed end of the mandrel of the cantilever, and passes through the mandrel. A toilet paper insertion seat is provided, and a baffle is protruded on its inner end surface, so that when the insertion seat rotates around the mandrel, the baffle can be in conflict with the upper stop of the cantilever. A torsion spring located between the fixed end of the mandrel and the opposite end surface of the insertion seat, one end of the torsion spring is fixed on the cantilever, and the other end radially protrudes along the inner end surface of the insertion seat, and crosses the insertion seat In the path of travel of the flap when turned. 2. The improved structure of the roll-type toilet paper holder according to claim 1, characterized in that ribs can be provided on the inner surface of the eaves.

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