JP6375427B1 - Fixing device lid, attaching / detaching tool for fixing device lid, and combinations thereof - Google Patents

Abstract

A fixing tool lid for closing a fixing tool attaching / detaching tool engaging hole provided in the fixing tool, and the attaching / detaching tool for the fixing tool lid. Can be prevented from easily coming off from the attachment / detachment tool engagement hole, and can be easily and reliably attached / detached when attaching / detaching the lid for the fixture to / from the fixture. It can be formed without limitation.
A fixing device lid 2 is an article for closing a fixing tool attaching / detaching tool engaging hole 1a, and includes a lid body 21 and a locking member 22. The lid body 21 includes a detachable tool engaging hole 21a of a fixing tool lid having a first adhesive surface 21a1 and a fitting convex portion 21a2, a locking member attaching portion 21b, and a detachable tool engaging for a fixture. And a hole closing portion 21c. The fixing tool attaching / detaching tool 3 has an insertion portion 3a including a second adhesive surface 3a1 and a fitting recess 3a2 at the tip thereof.
[Selection] Figure 16

Description

The present invention relates to a fixing tool attaching / detaching tool engagement for engaging various fixing tool attaching / detaching tools such as a screwdriver and a wrench for attaching / detaching the fixing tool provided to various fixing tools such as bolts and screws. The present invention relates to a fixing device lid for closing a hole, a fixing tool attaching / detaching tool for attaching / detaching the fixing device lid to / from the fixing tool engaging hole, and a combination thereof.

Conventionally, so-called mischief prevention screw tools have been provided in order to prevent the removal of fixing tools for illegal purposes such as tampering and theft, and are used, for example, for the mounting of automobile license plates and signboards. Yes. That is, in many of the generally provided screw tools, the screw tool attaching / detaching tool engaging hole is a plus sign-shaped groove or a minus sign-shaped groove. On the other hand, the tamper-proof screw tool as described above is provided with a screw tool attachment / detachment tool engagement hole having various special forms such as a petal-shaped recess or a rice ball-shaped recess on the head. There is. By using such a tamper-proof screw tool, it is possible to engage a screw tool detachable tool of a generally provided form such as a screwdriver whose tip is in the shape of a plus sign or a minus sign. Therefore, it cannot be rotated, and therefore, it cannot be easily removed under the unauthorized purpose as described above, which is preferable.

However, the tamper-preventing screw device according to the above prior art has the following problems. That is, in order to form a screw tool attachment / detachment tool engagement hole having a special form as described above in the head of the screw tool, labor and cost are required. Therefore, it is necessary to provide a screw tool attaching / detaching tool engagement hole having such a special form individually with respect to a screw tool having various thicknesses. It takes a lot of effort and expense to form. Further, in order to individually provide a screw tool attaching / detaching tool that can be engaged with such a screw tool attaching / detaching tool engaging hole, a great amount of labor and cost are required.

Furthermore, it is necessary to remove the tamper-proof screw tool for a legitimate purpose, for example, when the license plate is replaced with a change in the registration number of the automobile or when the signboard is replaced with a change of the advertiser. There can be. Therefore, it is also necessary to provide a detachable tool dedicated to the tamper-proof screw tool that can be engaged with the detachable tool engagement hole for a screw tool having a special form. As a result, if a detachable tool dedicated to the tamper-preventing screw tool is widely provided, removal of the tamper-preventing screw tool for an unauthorized purpose cannot be sufficiently prevented. Therefore, in order to sufficiently prevent the tamper-proof screw tool from being removed due to an unauthorized purpose, a tamper-proof screw tool provided with a screw tool attachment / detachment tool engagement hole having a new special form must be provided. At the same time, a screw tool attaching / detaching tool having a new configuration that can be engaged with the screw tool attaching / detaching tool engaging hole must be provided.

Therefore, by closing the fixing tool attaching / detaching tool engaging hole, the fixing tool attaching / detaching tool is prevented from being engaged with the fixing tool attaching / detaching tool engaging hole, and the fixing tool is removed for an unauthorized purpose. Various proposals have been made to prevent this. For example, a screw blocker for crime prevention that prevents a screwdriver or the like from being inserted by driving a screw blocker made of a plastic material into a screwdriver groove on a screw head after fastening (see, for example, Patent Document 1 below) ) Or a fitting material fitted into the engagement hole of the bolt, and the engagement hole is filled with the fitting material after fastening, so that the fastening-only tool cannot be inserted into the engagement hole. In the anti-theft bolt, the cap portion is supported by the inner side or the inner side surface of the engagement hole, and the guide portion guides the cap portion to a phase that can be pushed into the engagement hole. Anti-theft bolt (see, for example, Patent Document 2 below), a square hole for engaging and rotating the tip of a screw tool attaching / detaching tool, and the like. Various types of screws formed on the head of the screw, wherein a part of the embedding material that fills the concave portion is buckled at the time of embedding or a buried portion that fills the concave portion at a part of the inner wall of the concave portion. A security screw and a screw head embedding material, a screw security seat, and a security screw that have a concave locking portion that prevents any of the projections that are energized to the side of the insert material from entering. A set (for example, see Patent Document 3 below) and the like have been proposed.

Certainly, according to the fixing tool or the lid for the fixing tool as described above, the fixing tool attaching / detaching tool cannot be engaged by closing the fixing tool attaching / detaching tool engaging hole. The fixture cannot be easily removed under unauthorized purposes. In particular, when the fixture is used outdoors, rainwater, dust or the like enters the attachment / detachment tool engaging hole for the fixture. It can prevent dust and the like from entering, which is preferable. Furthermore, the fixing tool is not provided with a fixing tool attaching / detaching tool engaging hole having various special forms on its head, and only has to be provided with a fixing tool attaching / detaching tool engaging hole having a certain form. It can be applied to a fixture having various thicknesses depending on the application, which is preferable.

However, there are cases where it is necessary to remove the fixture for a legitimate purpose as described above. Even if the lid for the fixture according to the prior art is to be removed from the fixture, the lid for the fixture is used. Since the body is fixed in the attachment / detachment tool engaging hole for the solid tool, the lid for the fixing tool is protruded from the location, or the attachment / detachment tool engagement hole for the solid tool is provided in the fixing tool. There is a problem that it is extremely difficult to remove the fixing tool unless the part being cut is removed.

Therefore, conventionally, a lid for a fixture that can be removed even when attached to the attachment / detachment tool engagement hole for the solid tool has been provided. That is, it comprises a barrel portion that fits into the head socket of a bolt with a polygonal hole, a flange portion provided at one end of the barrel portion, and a guide portion provided at the other end of the barrel portion. A socket cap in which a hole for a tool having a predetermined depth is opened from the flange portion to the body portion (see, for example, Patent Document 4 below), and a plurality of protrusions protruding from the support portion and the support portion A bolt cap for a fastening member in which a gap is formed between the plurality of protrusions, and the support part and the protrusions are inserted into an operation hole of the bolt (for example, the following patent document) 5), or a mini-screw fitted into the bottom of the wrench insertion hole by its planar shape, and a ring-shaped cross-section deformation fixture made of an elastic material inserted through the shaft of the mini-screw, provided with an umbrella-like cover cap By screwing the mini screw shaft into the mushroom bolt A rod-shaped wrench that compresses the top and bottom of the ring-shaped cross-section deformation fixture in the circumferential direction, adheres closely to the inner wall of the wrench insertion hole, and attaches the mushroom bolt to the wrench insertion port of the bolt with a hole by its frictional force An insertion hole crown cover cap (see, for example, Patent Document 6 below), a plug having an outer surface complementary to the female socket, a holding member for holding the plug in the female socket, and a second tool A force applied to the plug by the second tool due to the engagement between the second tool and the plug. The plug can be withdrawn from the female socket against action, the second tool and the removal portion have complementary morse tapers, and the holding member can be a magnet (eg, a safety device). , See) are proposed Patent Document 7 below.

According to the lid for a fixture as described above, the lid for the fixture, such as a rod-like member, is fixed in the attachment / detachment tool insertion hole of the lid for the fixture provided on the lid for the fixture. Since the fixing device lid can be removed from the solid tool attaching / detaching tool engaging hole by inserting a fixing tool attaching / detaching tool for attaching / detaching to / from the device, the above-mentioned legitimate as described above If there is a purpose, the fixture can be removed as necessary (see, for example, Patent Documents 4 to 6).

In addition, no matter what thickness the fixing device has, if the fixing device lid having a specific size is used, only one type of attachment / detachment tool for the fixing device lid can be used. The attachment and detachment can be performed. Then, it is possible to engage the fixing tool having various thicknesses and the like with great effort and cost for forming a dedicated attachment / detachment tool engaging hole in the fixing tool and the fixing tool dedicated attachment / detachment tool engaging hole. Thus, it is possible to save a great amount of labor and cost for individually providing the fixing tool for attaching and detaching.

Noto 1190431 gazette JP 2014-159863 A JP 2003-90322 A Japanese Utility Model Publication No. 56-173215 JP 2017-89805 A JP 2010-175068 A International Publication No. 2017/033158

However, first, even if the fixing device lid according to the above prior art is attached to the fixing device lid attaching / detaching tool engaging hole, the fixing device lid is simply engaged with the fixing device lid attaching / detaching tool. If it only fits in the joint hole, for example, when the fixture receives an impact or the orientation of the fixture is changed, this may easily fall off (for example, the above-mentioned Patent Document 4).

Accordingly, a first problem to be solved by the present invention is to fix the fixing tool attachment / detachment tool engagement member for closing the fixing tool attachment / detachment tool engaging hole provided in the fixing tool. An object of the present invention is to provide a fixture lid that can prevent the fixture lid attached to the hole from easily falling off from the location.

In addition, the fixing device lid according to the above-described prior art slides in the fixing device lid attaching / detaching tool insertion hole particularly when the attaching device is attached to or detached from the fixing device. As a result, there has been a problem that it cannot be easily and reliably attached and detached (see, for example, Patent Document 4 above).

Accordingly, a second problem to be solved by the present invention is to fix a fixing tool lid for closing the fixing tool attaching / detaching tool engaging hole provided in the fixing tool, and an attaching / detaching tool for the fixing tool lid. Accordingly, it is an object of the present invention to provide a fixture lid and a fixture / detachment tool for the fixture lid that can be easily and reliably attached and detached when the fixture lid is attached to and detached from the fixture. .

And, if the lid for the fixture or the attachment / detachment tool for the fixture lid is formed of a magnetic material, these attract each other, so that the lid for the fixture can be relatively easily attached. It can be attached to and detached from the fixture (see, for example, Patent Document 7 above). However, depending on the place where the fixture is used, there are cases in which these must be formed of a material that does not have magnetism. In such a case, the above-described effects cannot be exhibited.

Accordingly, a third problem to be solved by the present invention is to fix a fixing tool lid for closing the fixing tool attaching / detaching tool engaging hole provided in the fixing tool, and an attaching / detaching tool for the fixing tool lid. Accordingly, it is an object of the present invention to provide a fixing device lid and a tool for attaching and detaching the fixing device lid that can be formed without any limitation on the material.

The present invention has been proposed to solve the above-described problems, and has the following configuration. Hereinafter, in order to assist in understanding the configuration of the present invention, numbers and symbols displayed in the drawings attached to the present application will be described together.

The fixing device lid (2) according to claim 1 is an article for closing the fixing tool attaching / detaching tool engaging hole (1a) provided in the fixing device (1), and the lid main body ( 21) and a locking member (22).

The lid body (21) has an attachment / detachment tool insertion hole (21a) for the fixing member lid, a locking member attachment portion (21b), and an attachment / detachment tool engagement hole closing portion (21c). ing. The attaching / detaching tool insertion hole (21a) for the fixing tool lid is provided when the fixing tool lid (2) is attached to or detached from the fixing tool attaching / detaching tool engaging hole (1a). ) In which the insertion portion (3a) is inserted and engaged with the insertion portion (3a), and the insertion portion (3a) can be inserted while rotating. The attachment / detachment tool insertion hole (21a) for the fixture lid has a first adhesive surface (21a1) therein, and the first adhesive surface (21a1) is an attachment / detachment tool for the fixture lid. It is a location which adheres to the 2nd adhesion surface (3a1) provided in (3). The first bonding surface (21a1) is an inclined surface inclined in parallel to the vertical center line of the lid body (21) or from the side where the attachment / detachment tool (3) for the fixture lid is inserted to the opposite side. It has become. A fitting projection (21a2) is provided inside the attachment / detachment tool insertion hole (21a) for the fixing tool lid, and the fitting projection (21a2) is provided for the attachment / detachment tool (3) for the fixing tool lid. It is a part fitted to the fitting recessed part (3a2) provided in this, Comprising: It has extended upwards from the bottom face of the attachment / detachment tool insertion hole (21a) of the cover body for fixing tools. The fixing tool attaching / detaching tool engaging hole closing portion (21c) is a portion for closing the fixing tool attaching / detaching tool engaging hole (1a), and is provided on the outer surface of the lid body (21).

The locking member (22) elastically contacts the inner peripheral surface of the fixing tool attaching / detaching tool engaging hole (1a), thereby fixing the fixing tool lid (2) to the fixing tool attaching / detaching tool engaging hole. (1a) A member for locking in, formed of a resilient member, and attached to the locking member attaching portion (21b).

The lid for a fixture (2) according to claim 2 is the lid for a fixture (2) according to claim 1 , wherein the outer peripheral side surface of the fitting convex portion (21a2) is a first adhesive surface ( 21a1).

The lid for a fixture (21) according to claim 3 is the lid for the fixture according to claim 1 or 2, wherein the lid body (21) is perpendicular to the first bonding surface (21a1). The inclined surface is inclined at an angle of up to 6 degrees from the side where the attaching / detaching tool (3) for the fixing tool lid is inserted to the opposite side with respect to the center line.

A fixing device lid (2) according to claim 4 is the fixing device lid (2) according to any one of claims 1 to 3 , wherein the lid main body (21) Is formed in a form that can be completely accommodated in the attachment / detachment tool engaging hole (1a) for the fixture.

A lid for a fixing tool (2) according to claim 5 is the lid for a fixing tool (2) according to any one of claims 1 to 4 , wherein the fixing tool attaching / detaching tool engaging hole closing portion ( The outer peripheral form of 21c) is made to conform to the inner peripheral form of the attachment / detachment tool engaging hole (1a).

The lid for a fixture (2) according to claim 6 is the lid for a fixture (2) according to any one of claims 1 to 5 , and when viewed in a plan view, the locking member (22). ) Protrudes outward from the locking member (22) from the fixing tool attaching / detaching tool engaging hole closing portion (21c) to the locking member mounting portion (21b). It is attached.

The fixing device lid (2) according to claim 7 is the fixing device lid (2) according to any one of claims 1 to 6 , wherein the locking member (22) is an O-ring. .

The lid for a fixture (2) according to claim 8 is the lid for the fixture (2) according to claim 7 , wherein the fixing tool attaching / detaching tool engagement hole closing portion (21c) is two in plan view. The locking member (22) has a length obtained by adding a length of less than 2 millimeters to the width of the two surfaces of the fixing tool attaching / detaching tool engaging hole closing portion (21c). Is provided.

A fixing tool attaching / detaching tool (3) according to claim 9 is provided with the fixing tool lid (2) according to any one of claims 1 to 8, wherein the attaching tool attaching / detaching tool engaging hole (1a) is provided. It is an article having an insertion portion (3a) for insertion into the attachment / detachment tool insertion hole (21a) of the lid for the fixture. The insertion portion (3a) has a second adhesive surface (3a1). The 2nd adhesion surface (3a1) is a part adhering to the 1st adhesion surface (21a2) provided in the lid for fixing tools (2), and is opposed to the 1st adhesion surface (21a2). It is a form.

The fixture lid attaching / detaching tool (3) according to claim 10 is the fixture lid attaching / detaching tool (3) according to claim 9 , wherein the insertion recess (3a2) has a fitting recess (3a2). ) Is provided. A fitting recessed part (3a2) is a site | part fitted to the fitting convex part (21a2) provided in the cover body (2) for fixtures.

The fixing tool attaching / detaching tool (3) according to claim 11 is the fixing tool attaching / detaching tool (3) according to claim 10, wherein an inner peripheral side surface of the fitting recess (3a2) is provided. It is the 2nd adhesion surface (3a1).

A fixing tool attaching / detaching tool (3) according to claim 12 is the fixing tool attaching / detaching tool (3) according to any one of claims 9 to 11 , wherein the handle (3e) Is provided.

The combination of the fixing device lid according to claim 13 and the attaching / detaching tool for the fixing device lid is as defined in any one of claims 1 to 8 and the fixing device cover according to any one of claims 9 to 12. a combination of removable tool fixture for lid and said fastener lid member comprising a detachable tool fastener lid member as claimed in any one.

Since the fixing device lid according to the present invention and the attaching / detaching tool for the fixing device lid are configured as described above, the following effects can be obtained.

First, according to the fixing tool lid (2) according to the present invention, the fixing tool attaching / detaching tool engaging hole (1a) is closed by the fixing tool lid (2), so that the fixing tool attaching / detaching tool engaging member is engaged. Since the fixing tool attaching / detaching tool cannot be engaged with the joint hole (1a), the fixing tool (1) cannot be easily removed under an unauthorized purpose. In particular, even when the fixture (1) is used outdoors, it is possible to prevent rainwater, dust, and the like from entering the location by closing the location, which is preferable. . Further, the fixture (1) has the shape and size of the fixture lid (2) without providing the fixture attachment / detachment tool engaging hole (1a) having various special forms on its head. As long as the fixing tool engaging hole (1a) having a fixed shape that fits is provided, it can be applied to a fixing device (1) having various thicknesses according to its use. is there.

And since the latching member (22) formed of the elastic member is in contact with the inner peripheral surface of the attachment / detachment tool engaging hole (1a) for the fixture, the attachment / detachment for the fixture. It is possible to prevent the tool from easily falling out of the tool engagement hole (1a). Then, according to the fixing member lid body (2) according to claim 1, the fixing member cover member for closing the fixing tool attachment hole provided in the fixing member is fixed to the fixing member cover member. A first problem to be solved by the present invention is to provide a fixing member lid that can prevent the fixing member lid attached to the attachment / detachment tool engaging hole from easily falling off from the location. Can be solved.

When the user inserts the insertion portion (3a) into the attachment / detachment tool insertion hole (21a) of the fixing tool lid while rotating the insertion portion (3a), the fixing member lid (2) is attached to the fixing tool attachment / detachment tool by the locking member (22). The force for pulling the fixing member lid (2) away from the fixing tool attaching / detaching tool engaging hole (1a) is larger than the locking force for locking in the engaging hole (1a). The fixing tool lid (2) can be pulled out of the detachable tool engaging hole (1a) and removed. Then, the user engages the fixing tool attaching / detaching tool with the fixing tool attaching / detaching tool engaging hole (1a), and rotates the fixing tool (1), thereby rotating the fixing object (A) to the screw portion (1b). ) Can be unscrewed, and the fixture (1) can be removed from the fixed object (A). Therefore, if there is a legitimate purpose to remove the fixture (1), it can be removed as necessary.

Here, when the user attaches / detaches the fixing device lid (2) to / from the fixing device (1), the attaching / detaching tool (3 of the fixing device lid) is inserted into the attaching / detaching tool insertion hole (21a) of the fixing device lid. ) Is inserted into the fixing tool attaching / detaching tool engaging hole (1a), or simply pulled out from the attaching / detaching tool engaging hole (1a). Then, according to the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3) according to the present invention, the fixing tool attaching / detaching tool engaging hole provided in the fixing tool is closed. Regarding the fixing device lid and the attaching / detaching tool for the fixing device lid, when the fixing device lid is attached to and detached from the fixing device, the fixing device lid that can be attached and detached easily and reliably, and It is possible to solve the second problem to be solved by the present invention, which is to provide a tool for attaching and detaching the fixing member lid.

In addition, for the purpose of easily and surely attaching and detaching the fixing device lid (2) to the fixing device (1), the fixing device lid (2) or the attaching / detaching tool (3) of the fixing device lid is magnetic. It is not necessary to form the material with a tinged material or the like, and these can be formed without any particular limitation on the material. Then, according to the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3) according to the present invention, the fixing tool attaching / detaching tool engaging hole provided in the fixing tool is closed. With regard to the fixing device lid and the attaching / detaching tool for the fixing device lid, the fixing device lid and the attaching / detaching tool for the fixing device lid that can be formed without any particular limitation on the material thereof are provided. The third problem to be solved by the present invention can be solved.

Furthermore, no matter what thickness or the like the fixing device (1) has, if the fixing device lid (2) having a specific size or the like is used, one type of fixing device lid The attachment / detachment can be performed only by the attachment / detachment tool (3). Then, the fixing tool (1) having various thicknesses and the like is engaged with the fixing tool attaching / detaching tool engaging hole, and the labor and cost for forming the fixing tool attaching / detaching tool engaging hole dedicated thereto. It is possible to save a great amount of labor and cost for individually providing the fixing tool attaching / detaching tool that can be made.

It is the perspective view which showed the cover body for fixing tools which concerns on 1st Embodiment of this invention. It is the front view which showed the lid | cover for fixing tools which concerns on 1st Embodiment of this invention. It is the rear view which showed the cover body for fixing tools which concerns on 1st Embodiment of this invention. It is the side view which showed the cover body for fixing tools which concerns on 1st Embodiment of this invention. It is the top view which showed the cover body for fixing tools which concerns on 1st Embodiment of this invention. It is the longitudinal section showing the lid for fixing implements concerning a 1st embodiment of the present invention. It is the longitudinal cross-sectional view which showed the fixing | fixed body for fixtures which concerns on another aspect of 1st Embodiment of this invention. It is the perspective view which showed the cover body for fixing tools which concerns on 2nd Embodiment of this invention. It is the front view which showed the cover body for fixing tools which concerns on 2nd Embodiment of this invention. It is the longitudinal cross-sectional view which showed the cover body for fixing tools which concerns on 2nd Embodiment of this invention. It is the longitudinal cross-sectional view which showed the cover body for fixing tools which concerns on another aspect of 2nd Embodiment of this invention. It is sectional drawing which showed the attachment / detachment tool of the cover for fixing tools which concerns on 1st Embodiment of this invention. It is sectional drawing which showed the attachment / detachment tool of the cover body for fixing tools which concerns on another aspect of 1st Embodiment of this invention. It is sectional drawing which showed the attachment / detachment tool of the lid for fixing tools which concerns on 2nd Embodiment of this invention. It is sectional drawing which showed the attachment / detachment tool of the lid body for fixing tools which concerns on another aspect of 2nd Embodiment of this invention. It is the partial cross section figure which showed the state which attaches or detaches the fixing tool lid which concerns on one Embodiment of this invention to a fixing tool using the attachment / detachment tool of the fixing tool lid which concerns on one Embodiment of this invention. It is the partial cross section figure which showed the state which attached the cover body for fixing tools which concerns on one Embodiment of this invention to the fixing tool.

As shown in FIGS. 16 and 17, the fixing device (1) is an article for fixing a fixed object (A) such as an automobile and a license plate, for example, when mounting an automobile license plate. As the tool (1), various screw tools can be used. When the fixture (1) is a screw fixture, the fixture (1) has a fixture attachment / detachment tool engagement hole (1a) and a screw portion (1b). The fixing tool attaching / detaching tool engaging hole (1a) is a hole for inserting and engaging the tip of various fixing tool attaching / detaching tools such as a screwdriver and a wrench. It is drilled in the upper part of 1). Further, the threaded portion (1b) is a portion for screwing onto the fixed object (A), and is provided on the lower outer peripheral surface of the fixing tool (1).

Hereinafter, based on an accompanying drawing, the structure of the fixing | fixed object lid (2) which concerns on 1st Embodiment of this invention is demonstrated.

The fixing tool lid (2) is an article for closing the fixing tool attaching / detaching tool engaging hole (1a) provided in the fixing tool (1) as shown in FIGS. As shown in the figure, the lid body (21) and the locking member (22) are included.

The lid body (21) has an attachment / detachment tool insertion hole (21a) for the fixing member lid, a locking member attachment portion (21b), and an attachment / detachment tool engagement hole closing portion (21c). ing. The lid body (21) is preferably formed of a strong material such as metal in order to prevent it from being easily destroyed using a fixing tool attaching / detaching tool or the like under an unauthorized purpose. . In the figure, the lid body (21) is integrally formed. However, it is also possible to form the lid body (21) by individually forming the parts forming the lid body and then combining them.

The attaching / detaching tool insertion hole (21a) for the fixing tool lid is provided when the fixing tool lid (2) is attached to or detached from the fixing tool attaching / detaching tool engaging hole (1a). ) In which the insertion portion (3a) is inserted and engaged with the insertion portion (3a), and the insertion portion (3a) can be inserted while rotating. Specifically, the attachment / detachment tool insertion hole (21a) of the fixing device lid is a bottomed hole formed in the upper portion of the fixing device lid (2) and in the center in plan view when viewed in a longitudinal section. It is a hole, Comprising: It can form as a planar view hole shape. And the attachment / detachment tool insertion hole (21a) of the fixing member lid has a first adhesive surface (21a1) therein.

A 1st adhesion surface (21a1) is a location which adheres to the 2nd adhesion surface (3a1) provided in the attachment or detachment tool (3) of the lid | cover for fixing tools . The first bonding surface (21a1) is an inclined surface inclined in parallel to the vertical center line of the lid body (21) or from the side where the attachment / detachment tool (3) for the fixture lid is inserted to the opposite side. It has become. As shown in FIGS. 6 and 7, the inner peripheral side surface of the attachment / detachment tool insertion hole (21a) of the fixing tool lid is the first adhesive surface (21a1).

Here, according to the knowledge obtained by the inventors of the present invention, the first adhesive surface (21a1) is fixed to the vertical center line of the lid body (21) as shown in FIG. In addition to an inclined surface inclined at an angle of up to 6 degrees, particularly preferably an angle of 4 degrees, from the side on which the attachment / detachment tool (3) for the lid is inserted to the opposite side, a second adhesive surface (3a1) to be described later When the insertion part (3a) is rotated and inserted into the attachment / detachment tool insertion hole (21a) of the fixing member lid, the locking member is formed. Relative to the locking force for locking the fixing tool lid (2) in the fixing tool attaching / detaching tool engaging hole (1a) by (22), the fixing tool lid (2) is fixed to the fixing tool attaching / detaching tool engaging member. Since the force of pulling away from the joint hole (1a) is larger, is it easy to fix the fixture lid (2) from the fixture (1)? It can be reliably removed.

The locking member attaching portion (21b) is a portion for attaching the locking member (22) to the lid body (21), and is provided on the outer surface of the lid body (21). For example, when an O-ring is used as the locking member (22) as will be described later, as shown in FIGS. 6 and 7, a groove is provided so as to go around the outer peripheral surface of the lid body (21). Thereby, it can be set as a latching member attaching part (21b).

The fixing tool attaching / detaching tool engaging hole closing portion (21c) is a portion for closing the fixing tool attaching / detaching tool engaging hole (1a), and is provided on the outer surface of the lid body (21). Specifically, the fixing tool attaching / detaching tool engaging hole closing portion (21c) is provided in a bowl shape on the upper side of the locking member attaching portion (21b). As will be described later, when the overall shape of the lid body (21) is to be completely accommodated in the fixing tool attaching / detaching tool engaging hole (1a), the fixing tool attaching / detaching tool engaging hole is closed. It is preferable that the outer peripheral form of the portion (21c) is adapted to the inner peripheral form of the fixing tool attaching / detaching tool engaging hole (1a). For example, as shown in the figure, when the fixing tool attaching / detaching tool engaging hole (1a) has a regular hexagonal shape in plan view, the fixing tool attaching / detaching tool engaging hole closing portion (21c) also conforms to the outer peripheral form. Thus, it is formed in a hexagonal shape in plan view. However, the fixing tool attaching / detaching tool engaging hole closing portion (21c) can be formed into various shapes in conformity with the inner peripheral form of the fixing tool attaching / detaching tool engaging hole (1a). For example, when the fixing tool attaching / detaching tool engaging hole (1a) has a rice ball shape in plan view, the fixing tool attaching / detaching tool engaging hole closing portion (21c) is also adapted to the outer peripheral form so as to have a rice ball in plan view. It can be formed into a shape. The fixing tool attaching / detaching tool engaging hole closing portion (21c) is configured in this manner, whereby the fixing tool attaching / detaching is performed between the outer peripheral surface and the inner peripheral surface of the fixing tool attaching / detaching tool engaging hole (1a). Inserting a tool can prevent the lid body (21) from rolling out from the attachment / detachment tool engaging hole (1a).

By the way, when closing the fixing tool attaching / detaching tool engaging hole (1a) by using the fixing tool lid (2), if this protrudes, the fixing tool lid (2) may have various kinds of pliers or the like. There is a possibility that the fixing tool attaching / detaching tool is engaged and the fixing tool lid (2) is removed. In addition, there is a possibility that a person or an object may be caught on the fixing member lid (2), and the aesthetics may be impaired.

Therefore, as shown in FIG. 17, it is preferable that the lid body (21) has an overall shape that can be completely accommodated in the fixing tool attaching / detaching tool engaging hole (1a). . By making the lid body (21) in such a form, it is prevented from protruding when the fixture attachment / detachment tool engaging hole (1a) is closed using the fixture lid (2). can do. Therefore, as shown in the drawing, the upper portion of the lid body (21) forms a peripheral edge portion of the attachment / detachment tool insertion hole (21a) of the fixing member lid in a planar shape, and is formed on the locking member attachment portion (21b). It is preferable to form an inclined surface so as to incline downward. Then, it is possible to reduce the possibility of the lid fasteners (2) will be engaged fixture for removable tool, thus removed lid fixture (2). At the same time, it is possible to reduce the possibility that a person or an object is caught on the fixing device lid (2), and it is possible to improve the aesthetics, which is preferable.

Further, when the lower part of the lid body (21) is shaped so as to squeeze downward from the locking member attaching portion (21b) as shown in the drawing, the fixing tool attaching / detaching tool engaging hole (1a) When closing, it becomes easy to accommodate in the inside, which is preferable.

The locking member (22) elastically contacts the inner peripheral surface of the fixing tool attaching / detaching tool engaging hole (1a), thereby fixing the fixing tool lid (2) to the fixing tool attaching / detaching tool engaging hole. (1a) It is a member for latching in, Comprising: For example, it can form with elastic members, such as various rubber materials. As described above, when the overall shape of the lid body (21) is to be completely accommodated in the fixing tool attaching / detaching tool engaging hole (1a), the locking member (22) When viewed in a plan view, at least a part of the outer peripheral surface protrudes outward from the locking member (22) from the fixing tool attaching / detaching tool engaging hole closing portion (21c). ), The locking member (22) comes into reliable contact with the inner peripheral surface of the fixing tool attaching / detaching tool engaging hole (1a).

Specifically, as shown in the drawing, for example, an O-ring can be used as the locking member (22), and the fixing tool attaching / detaching tool engaging hole closing portion (21c) has a hexagonal shape in plan view. Can be attached to the locking member attaching portion (21b) so that the outer peripheral surface of the O-ring protrudes outward from each side when viewed in a plan view. O-rings are inexpensive and are supplied in large quantities, and since there are many types of O-rings, they are suitable for use as the locking member (22).

Here, according to the knowledge obtained by the inventors of the present invention, as shown in the drawing, the fixing tool attaching / detaching tool engaging hole closing portion (21c) has a polygonal shape having a two-sided width such as a regular hexagonal shape in a plan view. In the case where an O-ring is used as the locking member (22), the diameter of the locking member (22) is set to 2 mm to the two-surface width of the fixing tool attaching / detaching tool engaging hole closing portion (21c). When the length is less than that, particularly preferably 0.5 mm , the fixing member lid (2) is fixed to the fixing tool attaching / detaching tool engaging hole (1a) by the locking member (22). When the insertion portion (3a) is inserted into the attachment / detachment tool insertion hole (21a) of the lid for the fixing tool while being rotated, the locking member (22) is used for the fixing tool. The locking force that locks the lid (2) in the fixing tool attaching / detaching tool engaging hole (1a) However, since the force for pulling the fixing tool lid (2) away from the fixing tool attaching / detaching tool engaging hole (1a) is larger, the fixing tool lid (2) can be easily and reliably removed from the fixing tool (1). Can be removed.

The above is the description of the structure of the fixing member lid (2) according to the first embodiment of the present invention. Next, the structure of the attachment / detachment tool (3) for the fixture lid according to the first embodiment of the present invention for attaching / detaching the fixture lid (2) will be described with reference to the accompanying drawings.

The fixing tool attaching / detaching tool (3) is an article for attaching / detaching the fixing tool lid (2) to the fixing tool attaching / detaching tool engaging hole (1a) as shown in FIGS. There is an article having an insertion portion (3a) for insertion into the attachment / detachment tool insertion hole (21a) of the fixing tool lid at the tip.

The insertion portion (3a) has a second adhesive surface (3a1). The 2nd adhesion surface (3a1) is a part adhering to the 1st adhesion surface (21a2) provided in the lid for fixing tools (2), and is opposed to the 1st adhesion surface (21a2). It is a form. That is, when the first adhesive surface (21a1) is parallel to the vertical center line of the lid body (21), the second adhesive surface (3a1) is also inserted into the insertion portion as shown in FIG. It is assumed to be parallel to the vertical center line of (3a), and the first adhesive surface (21a1) is up to 6 degrees narrowing from the upper side to the lower side with respect to the vertical center line of the fixing device lid (2). In this case, as shown in FIG. 13, an angle of up to 6 degrees that swells from the upper side to the lower side with respect to the vertical center line of the insertion portion (3a) is given. As described above, when the inner peripheral side surface of the attachment / detachment tool insertion hole (21a) of the fixing member lid is the first adhesive surface (21a1), the outer peripheral side surface of the insertion portion (3a) is the second adhesive surface. Let it be the surface (3a1).

As shown in FIGS. 12 and 13, the neck portion (3 b) is a portion for connecting the insertion portion (3 a) and the trunk portion (3 c). When the neck portion (3b) has a shape that narrows toward the insertion portion (3a), the fixing member lid (2) is attached to the fixing tool attaching / detaching tool engaging member using the attaching / detaching tool (3) for the fixing member lid. When attaching to and detaching from the joint hole (1a), it is easy for the user to visually recognize the location, which is preferable.

By the way, if the fixture (1) is a small article, the fixture lid (2) inevitably becomes a small article. In such a case, the insertion portion (3a) is also inevitable. If the attachment / detachment tool (3) for the fixture lid is also a small article, the user can fix the fixture lid (2) to the fixture attachment / detachment hole (1a). ) Is difficult to attach and detach.

Therefore, it is preferable that the attaching / detaching tool (3) for the fixture lid is provided with a handle (3e). For example, as shown in FIGS. 12 to 15, the body (3 c) is provided with a handle attachment portion (3 d), and when the handle (3 e) is attached, the user can attach and detach the fixing tool for the fixture. It is easy to attach and detach the fixing member lid (2) with respect to the joint hole (1a), which is preferable. Specifically, a through hole is drilled as the handle attachment portion (3d), and a ring-shaped article is used as the handle (3e), and the handle (3e) is attached to the handle attachment portion (3d). Can be inserted and attached. Alternatively, the rear end of the trunk portion (3c) may be extended, or a bulging portion may be formed at the extended rear end to make the portion a handle (3e).

The above is description about the structure of the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3) according to the first embodiment of the present invention. Next, the structure of the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3) according to the second embodiment of the present invention will be described. The fixture lid (2) and the fixture lid attaching / detaching tool (3) according to the second embodiment of the present invention are the fixture lid according to the first embodiment except for the following matters. It is the same as the body (2) and the attachment / detachment tool (3) for the fixture lid.

As shown in FIGS. 8 to 11, the fixing member lid (2) has the first adhesive surface (21a1) parallel to the vertical center line of the lid body (21) or the fixing member lid. It is the inclined surface which inclines from the side which inserts the attachment / detachment tool (3) to the opposite side. Moreover, the fitting convex part (21a2) is provided in the inside of the attachment / detachment tool insertion hole (21a) of the lid | cover for fixing tools. When the fixing member lid (2) has the fitting convex portion (21a2), it is simply removed by inserting a rod-like member into the attaching / detaching tool insertion hole (21a) of the fixing member lid. This can be prevented and is preferable. A fitting convex part (21a2) is a location which fits into the fitting recessed part (3a2) provided in the attachment / detachment tool (3) of a fixing tool lid, Comprising: The inner peripheral surface of a fitting recessed part (3a2) And extends upward from the bottom surface of the attachment / detachment tool insertion hole (21a) of the fixing member lid. Here, in the case where the fitting convex portion (21a2) is provided, as shown in FIG. 10, the inner peripheral side surface of the attachment / detachment tool insertion hole (21a) of the fixing device lid is the first adhesive surface (21a1). However, as shown in FIG. 11, the outer peripheral side surface of the fitting convex portion (21a2) may be used as the first adhesive surface (21a1). Further, it is preferable that the fitting convex portion (21a2) is easily fitted into the fitting concave portion (3a2) when its head is chamfered or rounded. In addition, as shown in the drawing, when the fitting convex portion (21a2) has a height that does not protrude from the attachment / detachment tool insertion hole (21a) of the fixing member lid, the tip end portion thereof is cut off using pliers or the like. Can be prevented, which is preferable.

As described above, when the fitting protrusion (21a2) is provided on the fixing member lid (2), the attaching / detaching tool (3) for the fixing member lid is, as illustrated in FIGS. The insertion recess (3a) is provided with a fitting recess (3a2). A fitting recessed part (3a2) is a site | part fitted to the fitting convex part (21a2) provided in the cover body (2) for fixtures. Further, when the outer peripheral side surface of the fitting convex portion (21a2) is the first adhesive surface (21a1), the fitting concave portion (21a1) is not the outer peripheral side surface of the insertion portion (3a), as shown in FIG. The inner peripheral side surface of 3a2) can be used as the second adhesive surface (3a1).

The above is description of the structure of the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3) according to the specific embodiment of the present invention. Next, usage modes of the fixing device lid (2) and the fixing device lid attaching / detaching tool (3) according to a specific embodiment of the present invention will be described with reference to the accompanying drawings. In the figure, the usage mode of the fixing device lid (2) and the fixing device lid attaching / detaching tool (3) according to the second embodiment of the present invention is illustrated. The same applies to the usage mode of the fixing tool lid (2) and the fixing tool lid attaching / detaching tool (3).

First, as shown in FIG. 16, the user engages the fixing tool attaching / detaching tool in the fixing tool attaching / detaching tool engagement hole (1a), and rotates the fixing tool (1) to thereby fix the fixing object. A screw part (1b) is screwed to (A), and a fixing tool (1) is attached to a fixed object (A).

Next, as shown in FIG. 16, the user inserts the insertion part (3a) of the attachment / detachment tool (3) for the fixing member lid into the attachment / detachment tool insertion hole (21a) for the fixing member lid. Then, the fixing tool lid (2) is pushed into the fixing tool attaching / detaching tool engaging hole (1a), and this is attached.

Then, as shown in FIG. 17, the fixing member lid (2) closes the fixing tool attaching / detaching tool engaging hole (1a), thereby fixing the fixing tool in the fixing tool attaching / detaching tool engaging hole (1a). Since the attachment / detachment tool cannot be engaged, the fixture (1) cannot be easily removed under an unauthorized purpose. In particular, even when the fixture (1) is used outdoors, it is possible to prevent rainwater, dust, and the like from entering the location by closing the location, which is preferable. . Further, the fixture (1) has the shape and size of the fixture lid (2) without providing the fixture attachment / detachment tool engaging hole (1a) having various special forms on its head. As long as the fixing tool engaging hole (1a) having a fixed shape that fits is provided, it can be applied to a fixing device (1) having various thicknesses according to its use. is there. And since the latching member (22) formed of the elastic member is in contact with the inner peripheral surface of the attachment / detachment tool engaging hole (1a) for the fixture, the attachment / detachment for the fixture. It is possible to prevent the tool from easily falling out of the tool engagement hole (1a).

As shown in FIG. 16, when the user inserts the insertion portion (3a) into the attachment / detachment tool insertion hole (21a) of the fixing device lid while rotating the insertion portion (3a), the locking member (22) causes the fixing device lid ( 2) The force of pulling the fixing member lid (2) away from the fixing tool attaching / detaching tool engagement hole (1a) rather than the locking force for locking the fixing tool attaching / detaching tool engaging hole (1a). Therefore, the fixing tool lid (2) can be pulled out of the solid tool attaching / detaching tool engaging hole (1a) and removed. Then, the user engages the fixing tool attaching / detaching tool with the fixing tool attaching / detaching tool engaging hole (1a), and rotates the fixing tool (1), thereby rotating the fixing object (A) to the screw portion (1b). ) Can be unscrewed, and the fixture (1) can be removed from the fixed object (A). Therefore, if there is a legitimate purpose to remove the fixture (1), it can be removed as necessary.

Here, when the user attaches / detaches the fixing device lid (2) to / from the fixing device (1), the attaching / detaching tool (3 of the fixing device lid) is inserted into the attaching / detaching tool insertion hole (21a) of the fixing device lid. ) Is inserted into the fixing tool attaching / detaching tool engaging hole (1a), or simply pulled out from the attaching / detaching tool engaging hole (1a). In addition, for the purpose of easily and surely attaching and detaching the fixing device lid (2) to the fixing device (1), the fixing device lid (2) or the attaching / detaching tool (3) of the fixing device lid is magnetic. It is not necessary to form the material with a tinged material or the like, and these can be formed without any particular limitation on the material.

Moreover, no matter what thickness the fixing device (1) has, if a fixing device lid (2) having a specific size is used, one type of fixing device lid The attachment / detachment can be performed only by the attachment / detachment tool (3). Then, a great amount of labor and cost for forming the fixing tool attaching / detaching tool engaging hole (1a) dedicated to the fixing tool (1) having various thicknesses, and the fixing tool attaching / detaching tool engaging hole. It is possible to save a great amount of labor and cost for individually providing the fixing tool attaching / detaching tools that can be engaged with (1a).

DESCRIPTION OF SYMBOLS 1 Fixing tool 1a Removable tool engagement hole 1b for fixing tools Screw part 2 Lid 21 for fixing tools Lid body 21a Removable tool insertion hole 21a1 for fixing tool lid First adhesive surface 21a2 Fitting convex part 21b Locking Member attaching portion 21c Fixing tool attaching / detaching tool engaging hole closing portion 22 Locking member 3 Fixing tool lid attaching / detaching tool 3a Inserting portion 3a1 Second adhesive surface 3a2 Fitting recess 3b Neck portion 3c Body portion 3d Handle attaching portion 3e Handle A Fixed object

Claims (13)

A fixing tool cover for closing a fixing tool attaching / detaching tool engaging hole provided in the fixing tool, and is composed of a cover body and a locking member. The fixing tool lid has a detachable tool insertion hole, a locking member mounting portion, and a fixing tool detachable tool engagement hole closing portion, and the fixing tool lid has a detachable tool insertion hole, A hole for inserting and inserting the insertion portion of the attachment / detachment tool for the fixture lid when the attachment / detachment tool engagement hole for the fixture is attached / detached. The attachment / detachment tool insertion hole of the fixing member lid has a first adhesive surface therein, and the first adhesive surface is the fixing tool. a portion adhering to the second adhesive surface is provided in the detachable tool use lid, parallel or lid the fixture relative to the vertical center line of the lid body Has become from the side of inserting the detachable tool inclined surface inclined to the opposite side, in the interior of the detachable tool insertion hole of the fastener lid member is provided with a fitting convex portion, the fitting convex The portion is a portion that fits into a fitting recess provided in the attaching / detaching tool for the fixing member lid, and extends upward from the bottom surface of the attaching / detaching tool insertion hole of the fixing member lid, The fixing tool attaching / detaching tool engaging hole closing portion is a portion for closing the fixing tool attaching / detaching tool engaging hole, and is provided on the outer surface of the lid body. A member for locking the fixing tool lid in the fixing tool attaching / detaching hole by elastically contacting the inner peripheral surface of the fixing tool attaching / detaching tool engaging hole. The fixing device lid is formed of an elastic member and is attached to the engaging member attaching portion. It is a lid | cover for fixing tools described in Claim 1, Comprising: The outer peripheral side surface of the said fitting convex part is the said 1st adhesion surface, The lid | cover for fixing tools characterized by the above-mentioned. 3. The fixing tool lid according to claim 1, wherein the fixing tool lid attaching / detaching tool is inserted with respect to the vertical center line of the lid main body with respect to the first adhesive surface. A lid for a fixture, characterized by having an inclined surface inclined at an angle of 6 degrees from the opposite side to the opposite side . It is a lid | cover for fixing tools as described in any one of Claim 1 to 3, Comprising: The form which the said lid body main body can fully accommodate in the attachment / detachment tool engagement hole for said fixing tools It is formed in the lid for fixing tools characterized by the above-mentioned. It is a lid | cover for fixing tools as described in any one of Claim 1-4, Comprising: The outer peripheral form of the said attachment / detachment tool engaging hole closing part for fixing tools is made into the inner peripheral form of the said attaching / detaching tool engaging hole for fixing tools. A lid for a fixture, characterized by being adapted. The fixing tool lid according to any one of claims 1 to 5 , wherein, when viewed in plan, the locking member has at least a part of an outer peripheral surface of the fixing tool attaching / detaching tool engaging hole. A fixing member lid, which is attached to the locking member mounting portion so as to protrude outward from the closing portion. The fixing device lid according to any one of claims 1 to 6, wherein the locking member is an O-ring. The fixing device lid according to claim 7, wherein the fixing tool attaching / detaching tool engaging hole closing portion is formed in a polygonal shape having a two-sided width in a plan view, and the locking member is used for the fixing device. A lid for a fixture, comprising a diameter having a length obtained by adding a length of less than 2 millimeters to the two-surface width of the detachable tool engagement hole closing portion . An article for attaching / detaching the fixing member lid according to claim 1 to the fixing tool attaching / detaching tool engaging hole, wherein the fixing tool attaching / detaching tool is attached to a tip of the article. An article having an insertion portion for insertion into an insertion hole, the insertion portion having a second adhesive surface, the second adhesive surface being provided on the fixing member lid An attachment / detachment tool for a lid for a fixing tool, wherein the attachment tool is a part attached to the first adhesive surface and is opposed to the first adhesive surface. The attachment / detachment tool for the fixing member lid according to claim 9, wherein the insertion recess is provided with a fitting recess, and the fitting recess is provided in the fixing member lid. A tool for attaching and detaching a lid for a fixture, wherein the tool is a part that fits into a convex part. The fixing tool attaching / detaching tool according to claim 10, wherein an inner peripheral side surface of the fitting recess is the second adhesive surface. . 12. A fixing tool attaching / detaching tool according to any one of claims 9 to 11, further comprising a handle. A fixture lid comprising the fixture lid according to any one of claims 1 to 8 and a fixture lid detachable tool according to any one of claims 9 to 12, and the fixture. the combination of the detachable tool fastener lid member and said fastener lid member characterized in that it is a combination of the detachable tool use the lid.

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