JP3150043U - Paper holder - Google Patents

Abstract

To provide a paper holder capable of easily and surely pulling out paper, stopping the lifting of the lid, and capable of cutting reliably. A fingertip is inserted in the front center portion of a lid 2 after a cutting tooth 13 and a hole 12 for pressing down the roll paper is formed. Since the upper center portion of the roll paper is pushed down by the fingertip, it is effectively The tip of the paper can be taken out, making it easier to grasp and pull out. Further, when a bush is inserted into the bearing holes of the hinges 7 and 8 of the lid 2 and the movement of the lid 2 is increased by the frictional force between the bearing holes and the bush and the paper is lifted upward to cut the paper, the lid 2 The cutting teeth 13 attached to the front of the head are not lifted up and can be cut reliably. [Selection] Figure 4

Description

  The present invention relates to a paper holder having a lid on the top of the paper holder, hinges on both sides of the lid, and cutting teeth on the front.

It is a well-known and common one that has a hinge behind the lid at the top of the heper holder and a cutting tooth forward.
However, there are some that are difficult to pull out the loaded roll paper and difficult to cut.

Problems that the device tries to solve

When trying to pull out the cut end of the roll paper mounted on the paper holder, the cutting teeth are attached to the front end of the lid, so to pull out the cut surface a little, push the front or lift the lower part, At this time, because there is a gap between the core hole of the roll paper and the receiving shaft, it sometimes sways and breaks up randomly, and it was often difficult to grasp and pull out.
Also, the lid can be raised to grasp the leading edge of the roll paper, but it is necessary to raise and lower the lid each time.

The lid that moved freely when pulled up to cut the drawn paper had to be cut while holding the lid in order for the cutting teeth to lift with the paper.
In addition, if the hinge is attached with a spring and the lid is always pressed against the roll paper, it will lift with the paper if the spring is weak, and if it is strong, it will become heavy when you pull out the paper, It may be torn.
In addition, when a spring is used for the hinge part and the lid is always pushed down, it moves suddenly when the lid is raised and lowered, which makes it uncomfortable.

Means for solving the problem

  In the present invention, a substantially oval hole is formed in the front center portion of the lid of the paper holder, and a fingertip is inserted into the hole, and by pushing down, under the cutting teeth attached to the front end portion of the lid, The leading edge of the cut ridge or hidden roll paper is slightly pulled out to make it easier to grasp. The hole has the same effect even if it is circular or square.

  A hinge is attached to both rear sides of the lid of the paper holder, and a rubber cylindrical bush is inserted into a bearing hole of the hinge of the lid, and the bush is fixed to the paper holder body. The friction force between the inner surface of the bearing hole of the lid and the outer peripheral surface of the bush makes the movement of the lid moderately heavy.When the pulled paper is pulled up and cut, the cutting teeth attached to the tip of the lid are , So that it can be cut reliably without lifting up.

The invention's effect

As described above, with a paper holder with cutting teeth attached to the front end of the lid, the front end of the paper hidden behind the teeth is made by drilling a substantially elliptical hole in the front center of the lid. By pulling the fingertip into the hole and pulling it down, it can be pulled out easily and reliably.
Also, when the paper is pulled up to cut the drawn paper, a rubber bushing is inserted into the bearing part of the hinge part of the lid to increase the movement of the lid and to prevent the lid from lifting. It can be cut.

A hole with a substantially elliptical shape in the center immediately after the cutting teeth attached to the front of the lid is a hole that can be moved back and forth slightly with a fingertip.
In addition, hinges are attached to both rear sides of the lid, and rubber bushes are inserted into the bearing holes of the hinges of the lid to form bearings.

  Below, the Example of the paper holder which concerns on this invention is described based on FIG. 1 thru | or FIG. FIG. 1 shows a perspective view of the paper holder of the embodiment as seen from an obliquely upper front direction, FIG. 2 shows a perspective view with a roll paper mounted, and a hinge 7 on both inner sides of the rear upper part of the U-shaped main body 1. 8, the front part is connected to both sides of the rear side of the lid 2 having a curved surface folded downward.

  A substantially elliptical hole 12 is drilled in the front center of the lid 2 to which the cutting teeth 13 are attached at the front tip. By inserting a finger into the hole 12 and pushing the upper part of the roll paper 4 around, the cutting teeth The tip 3 of the roll paper 4 hidden under 13 is slightly pushed out so that it can be easily grasped and pulled out.

  FIG. 3 shows a front view of the paper holder with the lid 2 opened upward, FIG. 4 shows a perspective view seen from an oblique direction on the front upper side, and FIG. 5 shows a partially enlarged cross section of the hinge portion 7. Show.

  A cylindrical bush 11 is inserted into a bearing hole 10 in the hinge portion 7 of the lid 2, and the bush 11 is fixed to the main body 1 with a pin 9. The bearing hole 10 slides around the bush 11 as an axis. Thus, the movement of the lid 2 is made heavy by the frictional force.

By making the movement of the lid 2 heavy, when the paper is pulled upward to cut the paper, the teeth 13 do not rise and can be cut reliably.
When changing the roll paper, the lid 2 is moved up and down, or pushed down as the roll paper decreases, but it moves with a moderate weight, so it moves to a free position of your choice. It is something that can be done.

  It is the perspective view seen from the front upper diagonal direction which shows an example of the paper holder which concerns on this invention.   It is the perspective view which inserted the roll paper in the paper holder which concerns on this invention, and was seen from the front upper diagonal direction.   It is the front view which opened the cover of the paper holder which concerns on this invention, and was seen from the front.   It is the perspective view which opened the cover of the paper holder which concerns on this invention, and was seen from the front upper diagonal direction.   It is an expanded sectional detail view of the hinge part of the paper holder which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Paper holder main body 2 Lid 3 Roll paper front end cut surface 4 Roll paper 5, 6 Roll paper core support 7, 8 Hinge part 9 Pin 10 Lid bearing hole 11 Bush 12 Finger insertion hole 13 Teeth

Claims (2)

  Insert a fingertip in the center of the front of the paper holder lid, and make a roughly oval hole that is large enough to move the fingertip back and forth. Insert the fingertip into the hole and place the top of the roll paper By pushing and pulling down, a paper holder that makes the roll paper's front end cut surface a little easier to grip.   The back side of the lid of the paper holder is related to the paper holder that is hinged to the upper back of both sides of the holder body, and a cylindrical bush is inserted into the bearing hole of the lid to make a bearing. The bearing hole and bush of the lid A paper holder that allows the lid to move with an appropriate force by friction with the sliding surface.

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