JP3165042U - key ring - Google Patents

Abstract

An object of the present invention is to provide a key holder which is made of a material which can be magnetically attached via a magnet, such as an iron entrance door, an electric product, furniture, or the like, and which can prevent the key holder from being forgotten. A key holder (100) comprising a front plate (1), a back plate (2), a magnet (3), a key ring (4) and a name display plate (5), and a through hole (1b) for mounting a hook (2b) at one end of the front plate (1). And a rectangular opening 1c is formed substantially at the center of the front plate 1, and a hook 2b is protruded at one end 2a of the upper surface of the back plate 2, so that the center of the upper surface of the back plate 2 A storage portion 2d for storing the name display plate 5 is formed in the portion, and a bottomed fitting portion 2f for mounting the magnet 3 is formed in the bottom portion. [Selection diagram] Fig. 1

Description

  The present invention relates to a key holder, and more particularly, forgetting where to place the key holder by magnetically attaching it to an iron door, electrical appliance, furniture, etc. made of a material that can be magnetized via a magnet. The present invention relates to a key ring that prevents and is easy to use.

  In general, various keys such as entrance keys in residences are attached to a key holder via a key ring. When the key is not used, it is stored in a bag, placed on a table, etc. For example, it is hung and stored on a hook or the like fixed to a side wall of a refrigerator or the like.

  However, where is the key holder that is removed from the bag or left on the table etc. when it is hidden or misused by daily necessities, various documents or slips, etc., and the key is needed when going out? There is a problem that it is not understood. Further, the tip of the key due to the attachment / detachment of the key holder hung on the hook or the like causes a problem of scratching the side wall of the refrigerator or the like, the surface of the furniture, etc., which is a mounting object such as the hook.

  Patent Document 1 (see page 1 and FIG. 1) for solving the above-described problems is disclosed. The problem of Patent Document 1 is to provide a key holder that makes it easy to recognize the place where the key is placed, and the solution means includes a plate portion and a key attachment portion attached to the plate portion. It is characterized in that it can be magnetically attached to metal parts such as furniture and electrical appliances.

  However, in Patent Document 1, since the key is supported downwardly on the key attachment portion attached to the plate portion, the tip portion of the key or the like is the surface of furniture, electrical appliances, or the like that are objects to be magnetized. The problem of scratching the surface cannot be resolved.

JP 2002-28066 A

(1) The first problem to be solved by the present invention is a material that can be magnetically attached via a magnet, for example, an iron entrance door, an electric product, furniture, etc. It is to provide a key ring that can prevent forgetting.
(2) A second problem is to provide an easy-to-use key holder in which a contact surface portion of a magnetically attached iron entrance door, an electric product, furniture, or the like prevents scratches due to the attachment / detachment of the key holder.
(3) A third problem is to provide a key ring that has a simple structure, a low manufacturing cost, and can be used for various types of product development.

In order to solve the problems, the inventor of the present invention has completed a solution means that cannot be conceived in the industry in order to solve the problems.
Means for solving the problems are the devices described in the claims of the present application and the utility model registration claims, and specific means for solving the problems are as follows.

A first device for solving the problem is the device according to claim 1,
A key holder consisting of a front plate, back plate, magnet, key ring and name display plate,
A through hole for attaching a key ring latching portion is drilled in one end portion of the surface plate, and a rectangular opening is formed in the approximate center of the surface plate, and one end portion on the upper surface of the back plate is formed. A key ring hook is provided in a convex manner, and a storage portion for storing a name display plate is formed in the center of the upper surface of the back plate, and a bottomed magnet fitting portion for attaching a magnet to the bottom portion. Formed
It is characterized by that.

A second device for solving the problem is the device according to claim 2,
The magnet fitting portion is formed closer to the key ring latching portion from the longitudinal center line of the back plate, and a step is formed between the bottom surface of the back plate and the bottom surface of the magnet fitting portion. Yes,
It is characterized by that.

A third device for solving the problem is the device according to claim 3,
The bottom peripheral edge portion of the magnet fitting portion is curved.
It is characterized by that.

A fourth device for solving the problem is the device according to claim 4,
The front plate and the back plate are each integrally molded with a hard resin material or a hard resin material mixed with a light emitting agent or a phosphorescent agent, and the front plate and the back plate are the same color or different colors.
It is characterized by that.

A fifth device for solving the problem is the device according to claim 5,
A light emitting paint or a phosphorescent paint is applied to the upper surface of the front plate and / or the lower surface of the back plate molded with the hard resin material,
It is characterized by that.

The key ring according to the present invention is composed of the above characteristic constituent elements,
The following effects specific to the present invention can be obtained according to the characteristic configuration requirements. Moreover, according to the key ring comprised from the above characteristic structural requirements, the subject of this invention was able to be solved sufficiently. That is,
According to the first device, “a key holder comprising a front plate, a back plate, a magnet, a key ring, and a name display plate, and having a through hole for mounting a key ring latching portion on one end of the front plate. In addition, a rectangular opening is formed at substantially the center of the front plate, a key ring hooking portion is provided at one end of the top surface of the back plate, and a name is provided at the substantially central portion of the top surface of the back plate. According to the characteristic configuration requirement that `` the storage part for storing the display board is formed and the bottom part is formed with a bottomed magnet fitting part for mounting the magnet ''
Providing a key holder that is made of a material that can be magnetically attached via a magnet, such as iron entrance doors, electrical appliances, furniture, etc., and forgetting where to place the key holder. We were able to solve the problem. That is, if the place (hanging place) of the key holder is specified, for example, on the indoor side of the entrance door after using the key, the trouble of searching for the key holder when going out can be saved. When the key for the front wheel of the bicycle is attached to the key holder, the key holder is magnetically attached to the bicycle frame or the like by the magnet, so that the key holder can be prevented from being caught in the wheel and the bicycle can be run safely.

According to the second invention, “the magnet fitting portion is formed closer to the key ring hooking portion from the longitudinal center line of the back plate, and between the bottom surface of the back plate and the magnet fitting portion. Due to the characteristic configuration requirement that there is a step between the bottoms,
In addition, according to the third device, according to a characteristic configuration requirement that “the bottom peripheral edge of the magnet fitting portion has a curved surface”,
The contact surface portion of the magnetized entrance door, electrical product, furniture, or the like is free from scratches due to the attachment or detachment of the key holder, and the second problem of providing a user-friendly key holder can be solved. That is, when detaching the key holder from the object to be magnetized (for example, an iron entrance door), if the top of the key ring latching part is lightly pressed against the object with a thumb or the like, the magnet fitting part becomes a fulcrum. By this principle, the other end part floats up, and the step between the bottom surface of the back plate and the magnet fitting part is further increased to form a space. Insert a forefinger or middle finger into this space and move upward. The key holder can be easily detached from the magnetized object.

According to the fourth invention, “the front plate and the back plate are integrally molded with a hard resin material or a hard resin material mixed with a luminescent agent or a phosphorescent agent, and the front plate and the back plate are of the same color. `` Or a different color '',
Further, according to the fifth invention, a characteristic constituent feature that “a light-emitting paint or a phosphorescent paint is applied to the upper surface of the front plate and / or the lower surface of the back plate formed of the hard resin material” is provided. By
The third problem of providing a key holder that has a simple structure and low manufacturing costs and that can be used for various types of products can be solved. That is, the main components of the key holder according to the present invention are relatively simple structures such as a front plate, a back plate, a magnet, a key ring, and a name display plate. The front plate and the back plate are made of a hard resin material or a light emitting device. Since it is integrally molded with hard resin material mixed with a chemical or phosphorescent agent, it can be mass-produced, and the front and back plates are in different shapes, making the back plate visible from the front plate during assembly Therefore, the assembling work is easy, and the front and back plates are the same color or different colors, so that many kinds of combinations are possible, so that fashionable products can be developed. Further, for example, the key holder in the bag can be easily taken out in the dark at night or outdoors. In addition, it is easy to find a key holder in a room that is turned off.

These are the exploded perspective views which isolate | separate and show the structural member of the key ring based on this invention. FIG. 5 is a longitudinal sectional view of a state in which the constituent members before the key ring is hooked to the key holder are assembled. [Fig. 3] is a sectional view taken along line 3-3 in Fig. 2. FIG. 4 is a sectional view taken along line 4-4 in FIG. These are sectional side views which show the use condition of the key ring based on this invention. These are the same as the above and a sectional side view explaining an operation mode.

  Hereinafter, an embodiment of a key holder according to the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 and 2, the key holder 100 of the present invention is composed of a front plate 1, a back plate 2, a magnet 3, a key ring 4, and a name display plate 5. A through hole 1b for mounting a key ring latching portion 2b projecting from one end portion 2a of the upper surface of the back plate 2 for inserting and latching the key ring 4 is drilled in one end portion 1a of the front plate 1. Has been. A rectangular opening 1c is formed in the approximate center of the surface plate 1. Further, a taper surface 1d is formed on the lower surface peripheral portion of the surface plate 1, and notches 1e are provided on the left and right sides of the surface plate 1 near the other end. A hemispherical key ring hooking portion (hereinafter referred to as a hook portion 2b) is provided on one end portion 2a of the upper surface of the back plate 2 so as to have a through hole 2c through which the key ring 4 is inserted and hooked. . Reference numeral 2d denotes a storage portion for storing a name display plate 5 in which a peripheral frame 2e is erected at a substantially central portion of the upper surface of the back plate 2. Reference numeral 2f denotes a magnet fitting portion (hereinafter referred to as a fitting portion 2f) for mounting the magnet 3 and has a bottom. As shown in FIG. 2, the fitting portion 2 f is formed closer to the latching portion 2 b from the longitudinal center line C of the back plate 2. A step t1 is formed between the bottom surface of the back plate 2 and the bottom surface of the fitting portion 2f, and the bottom peripheral edge of the fitting portion 2f has a curved surface shape 2h. Further, the outer peripheral edge of the back plate 2 is formed with an inwardly tapered surface 2i, and a protruding portion 2j is extended on the left and right sides of the other end portion. The key ring 4 is manufactured by bending a steel wire into a circular shape. The name display board 5 includes a name sheet 5a and a hard resin sheet 5b.

  2 to 4 show a state in which the holder 100 is assembled, and the assembly work will be described. First, the magnet 3 is fitted into the fitting portion 2 f of the back plate 2. Next, the name sheet 5a and the hard resin sheet 5b are accommodated in the accommodating portion 2d, and then the through hole 1b of the surface plate 1 is brought into contact with the latching portion 2b of the back surface plate 2, and the notches 1e and 1e of the surface plate 1 are contacted. Is brought into contact with the overhanging portions 2j and 2j of the back plate 2, and then the entire surface plate 1 is pressed against the back plate 2 with substantially equal force, the latching portion 2b is attached to the through hole 1b and the surface plate 1 The taper surface 1d engages with the taper surface 2i of the back plate 2, and the overhang portions 2j and 2j are locked to the notches 1e and 1e, and the joining and assembling operations of the front plate 1 and the back plate 2 are completed. Note that the outer diameter of the latching portion 2b and the inner diameter of the through hole 1b are substantially the same. Moreover, the name display board 5 is fixed by the peripheral part 1f of the opening part 1c of the surface board 1 (refer FIG. 2).

  5 and 6 illustrate a state in which the holder 100 is attached to the iron entrance door D. FIG. As shown in FIG. 5, the holder 100 is magnetized vertically inside the entrance door D by the magnetic force of the magnet 3. K is a key, which is held on the upper surface of the surface plate 1 via the key ring 4 and does not contact the surface of the entrance door D. Further, since the magnet 3 is fitted into the bottomed fitting portion 2f, it does not directly contact the surface of the entrance door D.

  FIG. 6 shows a state in which the holder 100 is detached from the entrance door D. For example, when the holder 100 is detached from the entrance door D, if the top of the latching portion 2b is lightly pressed P toward the entrance door D as indicated by an arrow with a thumb or the like, the fitting portion 2f serves as a fulcrum. In principle, the other end portion floats, and the step t1 between the bottom surface of the back plate 2 and the bottom surface of the fitting portion 2f is further increased to form a space t2. Therefore, a forefinger or middle finger or the like is placed in this space t2. If the holder 100 is inserted and pulled upward, the holder 100 can be easily detached from the entrance door D.

100 Holder 1 Front plate 2 Back plate 3 Magnet 4 Key ring 5 Name display plate 1a One end portion 1b Through hole 1c Opening portion 1d Tapered surface 1e Notch portion 2a One end portion 2b on top surface 2b Holding portion 2c Through hole 2d Storage portion 2e Surrounding frame 2f Fitting portion 2h Curved shape 2i Tapered surface 2j Overhang portion C Center line t1 Step t2 Space

Claims (5)

A key holder consisting of a front plate, back plate, magnet, key ring and name display plate,
A through hole for attaching a key ring latching portion to one end of the surface plate is drilled, and a rectangular opening is formed in the approximate center of the surface plate.
A key ring hooking portion is projected from one end portion of the upper surface of the back plate, and a storage portion for storing the name display plate is formed at a substantially central portion of the upper surface of the back plate, and a magnet is attached to the bottom portion. For forming a bottomed magnet fitting part for
A key ring characterized by that. The magnet fitting portion is formed closer to the key ring latching portion from the longitudinal center line of the back plate, and a step is formed between the bottom surface of the back plate and the bottom surface of the magnet fitting portion. Yes,
A key ring characterized by that. The bottom peripheral edge portion of the magnet fitting portion is curved.
A key ring characterized by that. The front plate and the back plate are each integrally molded with a hard resin material or a hard resin material mixed with a light emitting agent or a phosphorescent agent, and the front plate and the back plate are the same color or different colors.
A key ring characterized by that. A light emitting paint or a phosphorescent paint is applied to the upper surface of the front plate and / or the lower surface of the back plate molded with the hard resin material,
A key ring characterized by that.

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