JPH0246791Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field This invention relates to a paper roll holder for supporting paper rolls such as toilet paper.

(b) Conventional technology Conventionally, holders for supporting rolls of toilet paper, etc.
The structure disclosed in No. 60-1395 is known, but this known technology has a holder body that is approximately U-shaped in plan as the main part, and a core rod is protruded from the inner surface of the left and right side walls of the holder body. The concentric rod is configured to be rotatable up and down from horizontal to upward, and the core tube of the wrapping paper is loosely fitted and supported on the core rod.

In particular, the holder main body is formed into a case shape with hollow walls on both sides, and the back is open in an open shape, and a back plate, which is a separate member, is attached to the opening, and the side edges of the back plate face forward. A support pipe is provided protruding from the support pipe, and a core rod that supports the core tube of the wrapping paper is supported between the tip of the support pipe and the holder body. It was not directly attached only to the holder body.

Moreover, the left and right side walls of the holder main body are directly exposed to the outside, and have the function of presenting an aesthetic appearance.

(c) Problems that the invention aims to solve Therefore, since the entire structure is made up of organic combinations of each component and the whole is a single unit, only one part can be easily solved. Since they cannot be replaced and each component is related to each other, manufacturing requires a certain degree of precision and is time-consuming.In addition, the exterior image in particular has two walls on both sides as a case. This is derived from the outer surface of the holder body, but in conventional technology, the holder body forms the main part of the overall structure and serves both the holder function and the aesthetic presentation function, so it is not easy to replace and is not suitable for general use. Lacking sex,
It also has the disadvantage that it is difficult to easily change the appearance image.

(d) Means for solving the problem In this invention, a core rod and a concentric rod are attached to the left and right arm plates of the holder body, which is approximately U-shaped in plan, so that they can be rotated upward from a horizontal bias. A core rod unit consisting of a spring body 7 and a biasing rotation mechanism consisting of a groove 9 in a support tube 8 is attached, and the concentric rods protrude inward from vertical holes provided in the left and right arm plates. Moreover, it is an object of the present invention to provide a paper roll holder in which a side plate of a constant thickness, which has a concave portion on the inside in which a core rod unit is housed, is attached and fixed to the outer surface of the left and right arm plates of a holder body.

(E) Function/Effect In this device, when holding paper such as toilet paper, the paper is pressed from below against the mandrel protruding from the left and right arm plates of the holder body, and the paper is held in the horizontal direction of the mandrel. While standing up in the vertical holes of both arm plates against the bias, the tips of the left and right core rods are separated, the wrapping paper is positioned between the left and right core rods, and the core rods are inserted into the core tube. The core rod is restored horizontally and the rolling paper is set between the holders.The structure for setting the rolling paper into the holder body in this way is arranged on the left and right arm plates of the holder body, and the arm plates are Since the left and right core rod bases as the core rod unit are simply attached so that they can be rotated, the core rod unit is hidden by the side plate attached to the outside of the arm plate. There is no structural connection with the holding function, and it covers both sides of the holder body to perform only a cosmetic function.Therefore, the side plates can be easily replaced and the model of the cosmetic function can be easily changed, and the paper roll holding function can be easily replaced. The core rod unit, which has a holding function for the holder, can be easily replaced, and by forming a recess on the side plate at a position corresponding to the mounting position of the core rod unit, the core rod unit can be stored in this recess and the holder body can be easily replaced. It can be attached and fixed to the left and right arm plates, and has the effect of simplifying the structure of the side plates and facilitating production.

(F) Example The example of this invention will be explained in detail based on the drawings.
Fig. 1 shows a partially exploded overall perspective view of the paper roll holder of the present invention, in which both ends of the paper core tube are attached to the left and right arm plates 1, 1' of the holder main body A, which is approximately U-shaped in plan. Left and right core rods 2, 2' for support are attached facing inward, and left and right side plates B, B' are further attached and fixed to the outer surfaces of the left and right arm plates 1, 1'.

As shown in Fig. 1, the holder main body A is formed by bending a steel plate into a substantially U-shape.
is provided with mounting holes 4 so that it can be mounted on the wall with bolts, etc., and the left and right arm plates 1,
1' is formed into a substantially D shape when viewed from the side, and left and right core rods 2, 2' are attached to the outer surfaces of the left and right arm plates 1, 1'.

That is, as shown in FIGS. 3, 4, and 5, a vertical hole 5,
5' is provided, and the left and right core rods 2,
2' is inserted from the outside, and the left and right arm plates 1,
1', and is inserted from both ends into the left and right core rods 2 and 2' paper core tubes (not shown) to hold the paper.

Left and right protrusions 6 are provided on both sides of the base of the core rods 2, 2', and each of the tips thereof is a spiral spring body 7. The core rods 2, 2', the protrusions 6, and the spring body 7 are made of synthetic The left and right spring bodies 7 are integrally formed of resin, and the left and right spring bodies 7 are inserted into the left and right support tubes 8 which are formed into a cylindrical shape together with the protrusion 6, so that the tips of the spring bodies 7 are inserted into the support tubes 8. It is fitted and fixed into the formed groove 9, and the left and right core rods 2, 2' are always urged horizontally.
The spring body 7, the groove 9 of the support cylinder 8, etc. constitute a biasing rotation mechanism D.

At the lower end of the support tube 8 that supports the spring body 7, a first
As shown in the figure, a bracket 10 is extended, and a support cylinder 8 is attached to the left and right arm plates 1, 1' of the holder main body A via bolts 12 inserted into holes 11 of the bracket 10.
are connected and fixed, and the left and right core rods 2, 2' are connected to the left and right arm plates 1,
1' so that it can be raised and lowered freely.

In this way, the core rods 2, 2' can freely rotate upward about the protrusion 6, and the vertically elongated holes 5, 5' are vertically elongated in order to take up space for the upward rotation of the core rods 2, 2'. It is formed in

As mentioned above, the left and right arm plates 1 of the holder main body A,
A support cylinder 8 is fixed to 1', and core rods 2 and 2' having protrusions 6 on both sides of the base are pivoted so as to be able to stand up while being horizontally biased by a spring body 7. A core rod unit C is formed by an urging rotation mechanism D consisting of a plate 7, a groove 9 of a support cylinder 8, etc., and left and right core rods 2, 2'.

In addition, the left and right arm plates 1 to which the core rod unit C is fixed,
Left and right side plates B and B' are attached and fixed to the outer surface of 1' in a covering manner, and the left and right side plates B and B' are formed of a marble-like decorative board with a certain thickness. It is formed into a similar shape that is slightly larger than the D shape of the plate.

Further, the left and right side plates B and B' may be made of ceramic.

When fixing the left and right side plates B and B', two mounting holes 1 are provided on each of the left and right arm plates 1 and 1'.
3, the mounting bolts 14 are inserted and screwed into the female screw holes 15 formed on the inner surfaces of the side plates B and B', and the arm plates and the side plates are tightened and fixed with the bolts.

Moreover, a substantially T-shaped concave portion S is formed on the inner surfaces of the left and right side plates B, B', and the concave portion S is connected to the urging rotation mechanism D and the core rod 2 that constitute the core rod unit C. , 2' are formed into concave portions with sufficient space to fit into them, and the left and right side plates B, B' are attached and fixed to the outer surfaces of the left and right arm plates 1, 1' with mounting bolts 14. When doing so, the left and right arm plates 1,
A core rod unit C protruding from the outer surface of 1' is housed in and covered with the concave portion S.

In addition, the left and right arm plates 1,
1' is formed with a recessed part 16 having the same thickness as the left and right arm plates 1, 1', so that the left and right arm plates 1, 1' can be easily fitted together, and the inner surfaces are flush with each other. I'm trying to make it happen.

Reference numeral 17 denotes a paper holding lid, which has a protruding tenon 18 protruding from its base end, and approximately fits the protrusion 18 into a hole 19 formed at the upper end corner of the base of the left and right arm plates 1, 1'.
The presser cover 17 is supported upwardly between the left and right arm plates 1 and 1', and the tip of the presser cover 17 cuts the paper roll. Incidentally, at the corner portions of the side plates B and B' where the protruding tenon 18 portion of the presser cover 17 is located, the recessed portion is slightly bulged to form a storage space S-1 for the protruding tenon 18.

[Brief explanation of drawings]

Fig. 1 is a partially exploded overall perspective view of the paper roll holder of the present invention, Fig. 2 is an overall perspective view of the assembled state, and Fig. 3
The figure is a sectional view taken along the line in Figure 1, and Figure 4 is a cross-sectional view along the line in Figure 3.
FIG. 5 is an exploded sectional view taken along the line of FIG. 1. A... Holder body, B, B'... Left and right side plates,
C...core rod unit, D...biasing rotation mechanism, S...
...Concave portion, 1, 1'... Left and right arm plates, 2, 2'... Left and right core rods, 3... Rear plate, 4... Mounting holes, 5, 5'
... Left and right vertical holes, 6 ... Protrusion, 7 ... Spring body, 8
...Support tube, 9...Groove, 10...Bracket, 1
1...hole, 12...bolt, 13...mounting hole, 1
4...Mounting bolt, 15...Female screw hole, 16...
Recessed part, 17...presser cover.

Claims (1)

[Scope of utility model registration request] Left and right arm plates 1 of the holder main body A, which is approximately U-shaped in plan;
1', the core rods 2, 2' and the biasing force formed by the spring body 7 and the groove 9 of the support tube 8 to allow the coaxial rods 2, 2' to rotate upward from the horizontal bias. A vertically elongated hole 5, in which a core unit C consisting of a rotating mechanism D is attached, and concentric bars 2, 2' are provided in the left and right arm plates 1, 1'.
Side plates B, B of a constant thickness protrude inwardly from 5' and have a concave part S on the outside surface of the left and right arm plates 1, 1' of the holder main body A, in which the core rod unit C is accommodated. A rolling paper holder made by attaching and fixing .