JPS628798Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a toilet paper holder that can preliminarily store one paper roll outside the paper roll in the use position, and its purpose is to attach the crankshaft to the storage case. Although it has a simple structure that does not require any complicated and easily damaged parts such as bullets, bullets, receiving rods, and guide holes, it can automatically create a spare paper holder by removing the used paper roll core rod. To provide a toilet paper holder that is easy to move to a position where it is used.

In other words, the characteristic configuration for achieving this purpose is to provide a vertical guide groove on the left and right sides of the storage case of the toilet paper holder and a horizontal guide groove communicating with the lower end or bottom of the groove to hold two paper rolls. A paper roll holding frame is formed by removably connecting two core rods with left and right side rods, and protrusions are provided on the upper and lower left and right sides of the holding frame at intervals within the length of the vertical guide groove to form a guide groove. When the lower protrusion is disengaged from the opening end of the horizontal guide groove by engaging with the upper protrusion, the upper protrusion descends to the lower end of the vertical guide groove and the spare paper roll is set in the use position. be.

Further, the structure and operation of the present invention will be explained with reference to embodiments of the drawings.

Figure 1 shows the usage state, Figure 2 shows the operating state in which the spare paper roll is lowered to the usage position by separating the core rod of the used paper roll from the lateral guide groove, and Figure 3 shows the used core rod. FIG. 4 shows the storage case and the paper roll holding frame in the disassembled state, respectively.

Reference numeral 1 designates a housing case consisting of left and right side plates 1a and a rear plate 1b, and is provided with a substantially L-shaped door 1c with its upper end serving as a pivot portion 1d. This door 1c is provided with a fixing means such as a fastener 4 or a magnet so as to be fixed in the closed state, and is also provided with a spring 1e that always applies a force toward the open state. Further, a paper cutter blade 1f is provided at the lower end or back surface of the paper cutter blade 1f.

Guide grooves 2 are formed on the left and right side surfaces of the storage case 1, and are composed of a vertical guide groove 2a and a horizontal guide groove 2b connected to the lower end of the vertical guide groove 2a. It is open and can be accessed freely. Further, although the lateral guide groove 2b may be horizontal, it is preferable that it slope upward as it progresses from the communication portion to the opening end. Further, it is preferable that the horizontal guide groove 2b communicates with the lower end of the vertical guide groove 2a, but it may communicate with the lower end slightly above the lower end. Further, although the lateral guide groove 2b is shown facing rearward in the drawing, it may be directed forward.

Reference numeral 3 designates a rectangular paper roll holding frame shown in FIG. 4 formed by removably connecting upper and lower core rods 3a with left and right side rods 3b, and a rectangular paper roll holding frame shown in FIG. Projections 3c are provided at intervals of , and engage with the guide grooves 2.

The connecting means (not shown) between the core rod 3a and the side rods 3b and the positional relationship between the core rod 3a and the protrusion 3c can be changed as appropriate.

Thus, the paper roll holding frame 3 shown in FIG.
One side of the lower core rod 3a is detached from the side plate 3b, the used paper roll 5 is attached to the core rod 3a, and a spare paper roll 5a is similarly attached to the core rod 3a.

Next, the upper and lower projections 3c of the paper roll holding frame 3 to which the paper rolls 5 and 5a are attached are inserted from the upper end opening of the vertical guide groove 2a, so that the used paper roll 5 is located at the lower stage and the spare paper roll 5a is located at the upper stage. Set it as follows.

In this case, the lower protrusion 3c is located at the lower end of the vertical guide groove 2a, and the upper protrusion 3c is located slightly below the upper end of the vertical guide groove 2a.

After that, the paper from the paper roll 5 to be used is pulled out, and the door 1c is closed and fixed with the fastener 4.

Then, the drawn paper is cut with the cutter blade 1f and used.

Next, when all the paper rolls 5 are used up and only the core tube 5b is left, the core tube 5b is grasped and pushed backward as shown in FIG. Then, the lower protrusion 3c slides backward within the lateral guide groove 2b and comes off the tip opening, and at the same time as it comes off, the upper protrusion 3
c slides downward in the vertical guide groove 2b, so the spare paper roll 5a automatically descends to the lower use position as shown by the arrow and becomes a used paper roll.

After that, one side of the lower core rod 3a is removed from the side rod 3b, the core tube 5b is taken out, and a new paper roll 5a is removed.
After attaching the side rod 3b to the core rod 3a, close the door 1.
Open c, rotate the holding frame 3 around the engaged upper protrusion 3c, engage the lower protrusion 3c from the upper opening of the vertical guide groove 2a, and insert a new paper as shown in Fig. 3. Set the roll 5a in the upper preliminary position.

Since the present invention is as described above, it is formed from the storage case 1 having the guide groove 2 and the paper roll holding frame 3, so the structure is simple and can be provided at low cost, and there is no risk of damage. Moreover, when the paper roll holding frame 3 is used, just by removing the lower end of the paper roll holding frame 3 from the guide groove 2, the upper spare paper roll 5a is automatically lowered to the use position and set, making the toilet holder very easy to handle. Become. Furthermore, the used paper roll core tube 5b can be easily replaced with a new paper roll and set in the upper reserve position.

Conventionally, a paper holder is known as Japanese Utility Model Publication No. 50-10999, which is constructed so that when a used core tube is taken out, a spare paper roll is automatically dropped and set in the use position.

However, a crankshaft-shaped holder and bullet machine for taking out the used core tube, and a crankshaft-shaped holder and bullet machine for dropping the spare roll, which are interlocked with the holder by a string, are placed in a storage case. Since it needs to be installed together with the guide groove, it has a complicated structure, high cost, and is prone to breakage. However, since the preliminary roll falls naturally and has a structure in which the upper and lower crankshaft-like rods are interlocked via a string, it has the disadvantage that it is susceptible to shock and is prone to malfunction.

Jikkosho removes such complicated parts.
Publication No. 51-7964 has been proposed, but even in this case, it is necessary to provide a receiving rod for dropping the spare roll and a through hole for the receiving rod together with a guide groove in the storing case, and it is necessary to Even if the roll is taken out, the spare roll will not fall down, so after taking out the used roll, hold the protruding part of the catch rod and move the catch stick up along the through hole to remove the spare roll. It was complicated to operate as it had to be allowed to fall naturally.

However, according to the present invention, storage case 1
Since it is only necessary to provide the guide groove 2 in the holder, the conventional crankshaft-like rod, bullet, cord-like body, receiving rod and its through hole are eliminated, making it an inexpensive product that can be used for a long time without worrying about breakage. It can be used well.

However, the paper roll holding frame 3, which has a protrusion 3c that engages with the guide groove 2, releases the protrusion 3c on the used paper roll side from the horizontal guide groove 2b, and at the same time, the spare paper roll 5a moves into the vertical guide groove 2a.
One-touch operation is possible because the paper roll 5a descends while being guided by the paper roll and is automatically set at the use position.In addition, since the upper and lower core rods 3a are connected by the side rods 3b, the spare paper roll 5a does not fall by itself as in the conventional case. In contrast, it descends quietly and has little impact, which has great practical effects.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view, FIG. 2, FIG. 3 is a sectional view showing the operating state, and FIG.
The figure is an exploded perspective view. DESCRIPTION OF SYMBOLS 1... Accommodation case, 1a... Side plate, 2... Guide groove, 2a... Vertical guide groove, 2b... Horizontal guide groove, 3...
...Paper roll holding frame, 3a... Core rod, 3b...
...Side beam.

Claims (1)

[Scope of utility model registration request] A vertical guide groove and a horizontal guide groove communicating with the lower end or bottom are provided on the left and right sides of the storage case of the toilet paper holder, and the two core rods that hold the two paper rolls are removably connected by the left and right side rods. to form a paper roll holding frame, and by providing protrusions on the upper and lower left and right sides of the holding frame at intervals within the length of the vertical guide grooves and engaging with the guide grooves, the lower protrusions form the horizontal guide grooves. A toilet paper holder characterized in that when the paper roll is removed from the opening end of the toilet paper roll, the upper protrusion descends to the lower end of the vertical guide groove and the spare paper roll is set in the use position.