JPS594129B2 - toilet paper roll holder - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is an improvement in a paper roll holder that holds a feed-out paper roll for unwinding paper wound into a roll for use, and a spare paper roll arranged one above the other. It is related to.

Various paper roll holders have been proposed that can hold an unused paper roll that is conventionally used by rewinding paper and an unused spare paper roll arranged vertically. The spare paper roll is directly attached to the paper roll and held in an overlapping state.

Therefore, after using a feeding paper roll, when pulling out the empty core, the weight of the spare paper roll is heavy, making it difficult to pull out the core. There was a risk that the paper would be torn off due to the load applied to it.

The object of the present invention is to hold a spare paper roll at a distance from the feeding paper roll, and to set the spare paper roll to the use position, that is, when the core of the feeding paper roll is pulled out after use. To provide a toilet paper roll holder that can be automatically lowered into position.

Hereinafter, an actual case of the present invention will be explained in detail based on the drawings.

1 to 4 show a holder according to the present invention, and this holder includes a first holder member 1 and a second holder member 10 into which the first holder member is slidably fitted.

The first holder member 1 is formed into a bottomed planar opening shape with side plates 2 and 3, a bottom plate 5, and a back plate 8.

A holding portion 6 for holding the lower end of the feed paper roll A is provided on the upper surface of the bottom plate 5 at the center of the holder.

The holding portion 6 is set to a size such that the hole in the winding center C of the delivered paper 0-/L/A fits smoothly into the hole.

A support cylinder 1 is provided inside the second holder member 10 from its upper end.
8 extends, and this support cylinder is provided corresponding to the holding part 6.

The lower end of this support tube fits into and holds the upper end of the winding center C of the feed roll.

Therefore, the upper and lower ends of the feeding paper roll are rotatably held by the holding portion and the support cylinder 18, and are used for feeding the paper.

In addition, when the holding portion 6 is used to pull out the core C of the paper roll A in the direction of the draw-out opening 15, as shown by arrow a in FIG. A raised cam surface 7 is formed.

This cam surface functions to facilitate pulling out of the core.

A plurality of mounting holes 9 are bored in the back plate 8, and the first holder member 1 is screwed onto an appropriate wall by screws passing through the mounting holes 9. .

The second holder member 10 has side plates 11 and 12, an enclosing plate 14 and an upper plate 17 that are continuous with the side plates 11 and 17, and the upper half is formed in a cross-sectional shape, and the lower half is formed in a cross-sectional shape. ing.

As shown in FIGS. 3 and 4, the inner surfaces of the side plates 11 and 12 are slidably fitted into fitting portions 4 provided on the side plates 2 and 3 of the first holder member 10. A fitting groove 13 is formed, and the second holder member 10 is slidably fitted to the first holder member 1 through the fitting between the fitting part 4 and the fitting groove 13, This fitted state constitutes one holder.

The surrounding plate 14 covers the spare paper roll B in a state where the second holder member 10 is fitted to the first holder member 1, and the second holder member 100 and both side plates 11
, 12 in series.

In the lower halves of the first and second holders 1,100, a paper drawer opening 15 is formed by unwinding the paper roll A.

A second holder member 1 that is one side of this drawer opening 15
As shown in FIG. 4, a cutter 16 for cutting the paper drawn out from the feeding paper roll A is formed on the end surface of the lower half of one side plate 11 of the paper roll A.

The reserve paper roll is smoothly fitted into the support tube 18.

The length of this support tube 18 is set so that it can be inserted into the core of the preliminary paper roll and the lower end can be inserted into the core of the feed paper roll. A plate 20 is attached.

It should be noted that a hook 21 is provided at the lower end of the support cylinder 18 to hold the reserve roll at a distance from the delivery roll.

This hook 21 is shown in FIG. As shown in FIG. 4, it consists of an elastic arm 22 and a dog 23 provided at its lower end.

The arm 22 is inserted into the support cylinder 18 and fixed to the support cylinder, and the dog 23 is inserted through the window 19 provided in the support cylinder 18 in the direction opposite to the direction a in which the core C is pulled out after use into a fed-out paper roll. It has a protruding shoulder 23a, which is adapted to hold and hang the preliminary paper roll B.

The hook 21 is configured so that when the winding core C is pulled out from the feeding paper roll, the dog 23 is pushed in the direction of the arrow by the winding core C, thereby releasing the paper roll B.

When using the toilet paper holder configured as described above, the second holder member 10 is pulled up, and the spare paper roll B is pushed into the support tube 18 of the second holder member 10 through its winding center C. The paper roll A is fitted into the holding part 6 of the holder member 1 of the other cylinder 1 via its winding center C and placed on the bottom plate 5, and the second holder is attached to the first holder member 1. The member 10 is fitted and assembled into the operating condition shown in FIG.

When the support cylinder 18K is pushed in, the dog 23 of the hook 21 escapes in the direction of the arrow in FIG. Later Hook 21's Dog 2
The shoulder 3 protrudes due to the elastic force of the arm 220, supports the lower surface of the preliminary paper roll B, and holds the preliminary paper roll B so that it does not fall.

In addition, the feeding paper roll A is fitted into the holding part 6 and the bottom plate 5 is
The spare paper roll B is placed on the support tube 18 and held by the hook 21, and the first and second holder members 1,
10 are combined, the feeding paper roll A is rotatably held with the lower end of the winding core C fitted into the holding part 6 and the upper end of the winding core C fitted into the lower end of the support cylinder 18, respectively. The spare paper roll B is held by the hook 21 with a gap 1 between it and the delivered paper roll B.

In this state, the paper roll A is rewound in the usual manner, and the paper is pulled out from the drawer opening 15 for use.

In this state, the spare paper roll B is held at a distance of 1 from the feeding paper roll A, so the two rolls A and B do not stick together, and therefore the feeding roll A is rewound and used as described above. In this case, the load of the preliminary roll is not applied to the feeding roll, and therefore, inconveniences such as tearing of the paper drawn from the feeding roll A are prevented,
You can always get smooth and light drawers.

Next, after using the feeding roll A, when the core C of this roll is pulled out in the direction of the arrow a in FIG. The upper end of the winding center C contacts the dog 23 of the hook 21, and the dog 23 is attached to the arm 22.
The object is pushed in the direction of the arrow in Fig. 2 against the elastic force of the object.

When the dog 23 is pushed forward and removed from the preliminary roll B, this roll B descends along the support tube 18 and is automatically positioned at the use position, that is, the set position of the delivery roll A, and is placed in the same position as the delivery roll A. It shall be kept and made available for use.

Note that the dog 23 of the hook 21 is returned to its original position by the elastic force of the arm 220 after the preliminary roll B is lowered.

When the preliminary roll B is used in place of the feeding roll A and is fitted again as a supplementary paper roll into the support tube 18 of the second holder member 10, the second holder member 10 is pulled up and the They are fitted and held in the same manner.

The present invention has the configuration and operation explained above, and the first and second
holder members are combined to form a single holder, and the holding part of the first holder member and the support cylinder of the second holder member are connected via a hook provided on the support cylinder of the second holder member. Since the spare paper roll can be held at a distance from the fed-out paper roll held at the lower end, the weight of the spare roll is not added to the fed-out roll, and therefore, when the fed-out paper roll is rewound and used, In addition to having a vine effect that eliminates the inconvenience of paper being torn,
There is a practical benefit in that after the use of the delivered paper roll, the spare paper roll can be automatically guided to the use position simply by pulling out its core.

[Brief explanation of the drawing]

FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a longitudinal side view of the same, FIG. 3 is a plan view with a half section taken, and FIG. 4 is a front view with a half section taken. Ru. DESCRIPTION OF SYMBOLS 1... First holder member, 4... Fitting part of second holder member, 6... Holding part, 10... Second holder member, 13... Second holder member Fitting groove, 14...
Paper drawer opening, 18...Support tube, 21...Hook, 22...Hook arm, 23...Dog, A...Feeding paper roll, B...Spare paper roll, C ...Maki heart.

Claims (1)

[Claims] 1. A toilet paper roll holder that holds a dispensing paper roll to be used and a spare paper roll arranged above and below, which has a drawer opening for pulling out the paper of the dispensing paper roll and extending vertically from the upper end of the holder to hold the spare paper roll. It has a support cylinder inserted into the winding core of the roll, and a holding part provided at the lower end of the holder opposite to the support cylinder and inserted into the lower end of the feeding paper roll, and the holding part is inserted into the lower end of the feeding paper roll. The lower end portion of the support tube is inserted into the upper end, and a preliminary paper roll is held at a spaced interval from the feed-out paper roll at the insertion portion of the support tube into the feed-out paper roll, but the winding center of the feed-out paper roll is A toilet paper roll holder characterized in that a hook is provided that automatically guides the spare paper roll to a delivery paper roll position by the pulling operation when the toilet paper roll holder is pulled out in the direction of the drawer opening.