JP3078561U - Seat holder - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To stably hold a sheet material by a simple operation. SOLUTION: The sheet holder 10 has a block shape formed by molding and firing clay. A slit-shaped sheet holding groove 13 extending from the upper surface to the bottom surface and bending in the left-right direction is formed at a substantially central position in the front-rear direction of the sheet holder 10. A sheet guide 14 is provided at a portion corresponding to the upper end of the sheet holding groove 13. The entire surface other than the bottom surface of the sheet holder 10 is subjected to glaze treatment. Non-slip means is provided on the bottom surface of the seat holder 10.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a sheet holder for holding a sheet-like material such as a memo, a document, a manuscript, and a photograph in an upright state on a desk or the like.

[0002]

[Prior art]

 A conventional sheet holder of this type is disclosed in, for example, JP-A-7-186594, JP-A-8-39978 or JP-A-11-28885. The sheet holder disclosed in Japanese Unexamined Patent Publication No. Hei 7-186594 holds a wire in a standing state by bending a wire into a predetermined shape. Further, the seat holders disclosed in JP-A-8-39978 and JP-A-11-28885 are provided with support means for using a conventional clip and supporting the clip in a predetermined posture on a surface of a desk or the like. ing. Then, by sandwiching the sheet-like object between the clips, the sheet-like object is held in an upright state.

[0003]

[Problems to be solved by the invention]

 Among the conventional sheet holders, the sheet holder disclosed in Japanese Patent Application Laid-Open No. Hei 7-186594 can simplify the entire configuration by using a wire, but the overall weight is reduced to the weight of only the wire, which is extremely lightweight. . Therefore, when holding a large sheet or a large number of sheets, the sheet holder may become unstable, and the sheet may not be stably held. Further, since the sheet holders disclosed in JP-A-8-39978 and JP-A-11-28885 use clips, the user needs to hold the sheet with one hand to hold the sheet. Therefore, the clip needs to be opened and closed with the other hand, which may be troublesome.

Therefore, an object of the present invention is to provide a sheet holder that can stably hold a sheet-like object by a simple operation.

[0005]

[Means for Solving the Problems]

 The sheet holder according to claim 1 has a block shape formed by molding and firing porcelain clay, and has a slit-shaped sheet holding groove extending from the upper surface to the bottom surface and curved in the left-right direction at a substantially central position in the front-rear direction. Has formed.

The sheet holder according to a second aspect of the present invention, in the configuration of the first aspect, further promotes sliding of the sheet-like material by glaze-treating at least the entire surface of a portion corresponding to the sheet holding groove. I am trying to do it.

In the sheet holder according to a third aspect, in the configuration of the first or second aspect, further, a portion corresponding to an upper end of the sheet holding groove is chamfered in a curved shape, so that an upper end of the sheet holding groove is formed. A sheet guide for guiding the insertion of the sheet is formed.

The sheet holder according to a fourth aspect of the present invention is such that, in the configuration of the third aspect, the surface of the guide portion is further subjected to a glaze treatment so as to promote the sliding of the sheet-like material in the guide portion. .

A seat holder according to a fifth aspect of the present invention is the seat holder according to any one of the first to fourth aspects, further comprising a bent portion for changing an inclination angle of the sheet holding groove at a predetermined position on a lower end side of the sheet holding groove. Is provided.

A seat holder according to a sixth aspect is the seat holder according to any one of the first to fifth aspects, further comprising a non-slip means provided on the bottom surface for preventing the surface from sliding when placed on the surface. I have.

A sheet holder according to a seventh aspect of the present invention is the sheet holder according to the sixth aspect, further comprising: providing an unfired sintered surface on the entire bottom surface; and forming the unfired surface in an uneven shape. It constitutes the non-slip means.

[0012]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described. Throughout the embodiments, the same members, elements, or portions are denoted by the same reference numerals, and description thereof will be omitted.

FIG. 1 is a perspective view showing a seat holder according to an embodiment of the present invention. FIG. 2 is a plan view showing the seat holder according to the embodiment of the present invention. FIG. 3 is a side view showing the seat holder according to the embodiment of the present invention.

The sheet holder 10 according to the present embodiment is integrally formed by molding and firing porcelain clay so that the whole becomes a predetermined block shape. As shown in FIGS. 1 to 3, the sheet holder 10 of the present embodiment has a hollow substantially elliptical hemisphere. However, when implementing the present invention, the overall shape of the sheet holder 10 may be any shape other than a substantially elliptical hemisphere as long as the sheet shape such as a memo can be stably held in a block shape. be able to. For example, the sheet holder may be substantially hemispherical, substantially rectangular block-shaped, or substantially polygonal block-shaped. Further, although the sheet holder 10 of the present embodiment is hollow, it may be solid.

Note that the sheet holder 10 of the present embodiment has an overall shape imitating a mouse in consideration of design properties (design effects). That is, a pair of left and right ear pieces 11 simulating a rat's ear are integrally formed in the upper part on the front end side of the sheet holder 10, and a pair of left and right concave eyes 12 simulating a mouse's eye are formed below the pair. Are integrally formed. For convenience of description, the right ear piece 11 is omitted in FIG.

At a substantially central position in the front-rear direction of the sheet holder 10, a slit-shaped sheet holding groove 13 extending from the upper surface to the bottom surface and curving in the left-right direction is formed. More specifically, as shown in FIG. 3, the sheet holding groove 13 extends downward from the vicinity of the top (substantially the center of the front and rear) of the sheet holder 10 to a position slightly before the bottom surface. The sheet holding groove 13 is formed with a substantially uniform width as a whole, and is inclined forward and downward. Further, the sheet holding groove 13 has a bent portion 13a for slightly changing the inclination angle forward at a predetermined position on the lower end side, and is inclined forward in two stages. In addition, as shown in FIG. 2, the sheet holding groove 13 is curved forward from the center toward both left and right ends.

On the other hand, the sheet holder 10 has a sheet guide portion 14 that guides the insertion of the sheet 51 into the upper end of the sheet holding groove 13 by chamfering a portion corresponding to the upper end of the sheet holding groove 13 into a curved shape. Is formed. The sheet guide portion 14 is preferably formed in a range of about one third to one fifth of the upper portion of the sheet holding groove 13 in order to smoothly insert the sheet 51 into the sheet holding groove 13. As a result, the range of about one third to one fifth of the upper part of the sheet holding groove 13 has a tapered cross-section that expands upward with a width larger than the entire width of the sheet holding groove 13. are doing.

The sheet holding groove 13 has a slit shape extending from the upper surface of the sheet holder 10 to the bottom surface and curving in the left-right direction, and has an arbitrary position as long as one or more sheets 51 can be sandwiched. Can be formed in any shape. Further, the sheet holding groove 13 may not be provided with the bent portion 13a, and may be entirely inclined at a constant angle. Further, the sheet holding groove 13 may be curved and inclined as a whole.

Further, the entire surface of the sheet holder 10 except for the bottom surface is subjected to a glaze treatment, so that the sliding of the sheet-like material 51 is promoted. Thereby, especially, the sliding of the sheet-like material 51 is promoted in the sheet holding groove 13 and the sheet guide portion 14, so that the sheet-like material 51 can be smoothly inserted into the sheet holding groove 13.

In the sheet holder 10 of the present invention, at least the entire surface of the portion corresponding to the sheet holding groove 13 may be subjected to glaze treatment. Further, when the sheet guide portion 14 is provided on the sheet holder 10 of the present invention, the surface of the sheet guide portion 14 is also subjected to glaze treatment, so that the sheet guide portion 14 can also promote the sliding of the sheet-like material 51. preferable. However, from the viewpoint of working efficiency for the glaze treatment, it is preferable to perform the glaze treatment on the entire surface of the sheet holder 10 except for the bottom surface.

The seat holder 10 is further provided with a non-slip means 21 on its bottom surface for preventing the sheet holder 10 from sliding when placed on a surface such as a desk. In the present embodiment, a felt is attached as the non-slip means 21 so as to cover substantially the entire bottom surface of the sheet holder 10.

In the sheet holder 10 of the present invention, in addition to the felt, the non-slip means can be constituted by a member or an element having a large frictional resistance to a mounting surface such as a desk. For example, although not shown, an unfired surface in an unfired state may be provided on the entire bottom surface of the sheet holder 10 and the unfired surface may be formed in an uneven shape, and the non-slip means may be configured by the uneven unfired surface. . Needless to say, the irregularities in this case are not irregularities small enough to appear on a normal unfired surface, but are irregularities having a depth or height of, for example, about 1 mm or more.

In order to hold the sheet 51 such as a memo in the sheet holder 10 configured as described above, the sheet 51 is inserted downward from the upper end of the sheet holding groove 13 of the sheet holder 10. . At this time, since the sheet holding groove 13 has a slit shape extending from the top surface to the bottom surface and curving in the left-right direction, the sheet-like material 51 is inserted into the sheet holding groove 13 in a state curved in the left-right direction. You. Therefore, the sheet material 51 is pressed against the surface of the sheet holding groove 13 of the sheet holder 10 by its own elasticity in the left-right direction. As a result, the sheet-like material 51 can be reliably and stably held in the sheet holding groove 13 of the sheet holder 10.

At this time, since the bent portion 13 a is provided at the lower end side of the sheet holding groove 13, the sheet-like material 51 is held in the sheet holding groove 13 in a state of being bent vertically by the bent portion 13 a. You. Therefore, the sheet-like material 51 is pressed against the surface of the sheet holding groove 13 of the sheet holder 10 even by its own elasticity in the vertical direction. As a result, the sheet-like material 51 can be held in the sheet holding groove 13 of the sheet holder 10 in a more stable state.

Furthermore, the presence of the sheet guide portion 14 allows the sheet-like material 51 to be smoothly guided and inserted into the sheet holding groove 13. In addition, since the surface of a portion corresponding to the sheet holding groove 13 and the guide portion 14 of the sheet holder 10 is subjected to glaze treatment, the sliding of the sheet-like material 51 is particularly promoted in the sheet holding groove 13 and the sheet guide portion 14, The sheet 51 can be smoothly inserted into the sheet holding groove 13.

Furthermore, the presence of the anti-slip means 21 can effectively prevent the movement of the sheet holder 10 when the sheet 51 is inserted into the sheet holding groove 13. At this time, if the non-slip means 21 is formed of an uneven sintered surface, the uneven non-sintered surface can be integrally formed when the sheet holder 10 is formed, so that the anti-slip means can be provided at lower cost and easily. Can be.

[0027]

[Effect of the invention]

 According to the configuration of the first aspect, the sheet-like material can be stably held in the sheet holding groove of the sheet holder by a simple operation.

According to the configuration of the second aspect, the glaze treatment allows the sheet-like material to be smoothly inserted into the sheet holding groove.

According to the configuration of the third aspect, the sheet guide can smoothly insert the sheet into the sheet holding groove.

According to the configuration of the fourth aspect, the glaze treatment enables the sheet-like material to be smoothly inserted even in the sheet guide portion.

According to the configuration of the fifth aspect, the bent portion can more stably hold the sheet-like material in the sheet holding groove.

According to the configuration of claim 6, it is possible to effectively prevent the movement of the sheet holder when the sheet is inserted into the sheet holding groove.

According to the configuration of claim 7, since the non-slip means 21 is constituted by the uncoated uneven surface, the non-slip means can be provided at lower cost and easily.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a seat holder according to an embodiment of the present invention.

FIG. 2 is a plan view showing the seat holder according to the embodiment of the present invention;

FIG. 3 is a side view showing the seat holder according to the embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Sheet holder 13 Sheet holding groove 13a Bending part 14 Sheet guide part 21 Non-slip means

Claims (7)

[Utility model registration claims] 1. A block shape formed by molding and firing porcelain clay, and a slit-shaped sheet holding groove extending from the upper surface to the bottom surface and bending in the left-right direction is formed at a substantially central position in the front-rear direction. Characterized seat holder. 2. The sheet holder according to claim 1, wherein at least the entire surface of a portion corresponding to the sheet holding groove is subjected to a glaze treatment so as to promote the sliding of the sheet material. 3. A sheet guide portion for guiding insertion of a sheet-like material into an upper end of the sheet holding groove by chamfering a portion corresponding to an upper end of the sheet holding groove in a curved shape. The sheet holder according to claim 1 or 2, wherein 4. The sheet holder according to claim 3, further comprising a glaze treatment on the surface of the guide portion to promote the sliding of the sheet-like material in the sheet guide portion. 5. The sheet holding groove according to claim 1, further comprising a bent portion provided at a predetermined position on a lower end side of the sheet holding groove to change an inclination angle of the sheet holding groove.
The sheet holder described in the item. 6. The sheet holder according to claim 1, further comprising a non-slip means provided on the bottom surface for preventing the surface from sliding when the device is placed on the surface. 7. The unsintered surface in an unsintered state is provided on the entire bottom surface, and the unsintered surface is formed in an uneven shape, and the slip preventing means is constituted by the uneven unsintered surface. Sheet holder.