JP2019511946A - Recessed connection fixture - Google Patents

Abstract

When connecting and separating furniture and furniture or partitions and partitions, etc., it is easy to combine and separate without using other tools, and it is embedded to firmly fix it so that it is not separated even from the impact applied from the side Provide a mold connection fixture. [Selected figure] Figure 2

Description

  The present invention relates to an embedded connection fixture, and in particular, when connecting and separating furniture and furniture or partitions and partitions, etc., it is easy to combine and separate without using other tools, and externally The present invention relates to an embedded connection fixing device which is fixed firmly so as not to be separated even by a shock that is not separated, is not always protruded, and is protruded only when fixed to enable connection and fixation.

  As is well known, a desk and a bookshelf, a bookshelf and a bookshelf, etc. are connected to each other to make them more rigid, and various furnitures are provided in various configurations in which they are connected to each other. System furniture is used to allow configuration.

  In order to connect such system furniture, generally, bolts and screws are used to connect the furniture with the furniture, and the connection and separation of the furniture using such bolts and screws are repeated between the furniture as it is repeated. There is a problem that the cohesion is weakened or damage is caused to the furniture, and without the tool, the connection and separation become impossible, and when such bolts and screws are connected from the outside of the furniture, the bolts and screws There is a risk that the head may be exposed to the outside to disturb the aesthetic appearance, and in order to be connected inside the furniture, an expert's assembly technique is required.

  In addition, there has been proposed a furniture connection device for easy connection of furniture, and as a representative example thereof, Patent Document 1 (name of invention: connection device for furniture; hereinafter referred to as "cited invention" ).

  In the cited invention, as shown in FIG. 1, the supporting tool 20 having the fitting portion 21 driven into the fixing hole 41 of the furniture 40 and the projecting portion 22 fitted into the through hole 51 of the counterpart furniture 50 both sides Divided into one, and one is provided so that the cone part 11 is built into the inside of the support 20 and is driven into the furniture 40, and the other is inserted into the through hole 51 of the corresponding furniture 50. In the connecting device for furniture constituted by the connecting port 10 in which the head 13 hangs on the cam 52, the projecting portion 22 of the support 20 is provided with a rotating handle 30 having the same outer diameter as the projecting portion 22, A furniture connecting device adapted to be used as a tool capable of rotating the support 20 and removing it from the furniture 40 when the rotary handle 30 is cut 90 degrees while the support 20 is driven into the furniture 40 Is

  Such a cited invention is characterized in that the rotary handle 30 is integrally formed on the support 20 fitted in the fixed hole of the furniture, so that the rotary handle 30 is always maintained the same as the outer diameter of the support 20. Therefore, it is convenient to use as it is unhindered when assembling the furniture and the furniture, and when it is generated that the support 20 is incorrectly fastened or separated from the furniture during the assembly process, the support 20 may be used. When the rotary handle 30 formed on the outer peripheral surface of the case is cut 90 degrees, it is protruded from the support 20 to serve as a handle. Therefore, when the support 20 is rotated using the rotating handle 30, the support 20 can be separated from the furniture without applying a large force, which is advantageous in that the work becomes convenient. Since the furniture connecting device is assembled in the form of hitting and fitting, the cited invention also has the problem that another tool for connecting the furniture is needed. Not only will it become difficult to separate after completion of the work but it will also be connected by striking, so if it is time to repeat the connection and separation it will damage the furniture or the fixed holes in the furniture 40 by repeating the connection and separation There is a problem that the fitting portion 21 spreads 41 and it becomes impossible to connect and fix it any more.

Republic of Korea Registered Patent Publication No. 10-1252719

  The object of the present invention is to make it easy to connect and separate furniture and furniture or partitions or partitions from each other when connecting or separating them from each other in order to solve such problems. It is an object of the present invention to provide an embedded connection fixture which can be repeatedly connected and separated without damaging the furniture, and which is firmly fixed so as not to be separated even from an externally applied impact.

  In order to achieve the above object, the present invention has a female main body in which a female magnetic attachment is fixed and built-in, a male magnetic attachment provided with magnetic attachment to the female magnetic attachment, and the male magnetic attachment. A male main body incorporating a male magnetic attachment so that a part of the tool can be moved in and out, and a part of the male magnetic attachment formed inside the female main body and projected from the male main body by magnetic force is inserted, When the magnetic attachment space to be magnetically attached to the female magnetic attachment and the male magnetic attachment inserted in the magnetic attachment space slide in the direction perpendicular to the insertion direction, the male magnetic attachment is attached to the female body. Provided is an embedded coupling fixture configured with a fixed space to be fixed.

  Thus, according to the present invention, the female body is embedded in one surface of furniture or the like to be connected to each other, and the male body is embedded in one surface of the other furniture or the like in contact with the one surface. When close contact, the male magnetic attachment built in the male body is moved by magnetic force and a part of the male attachment is inserted into the magnetic attachment space of the female body, and then the female magnetic attachment inside the female body In the magnetically attached state, the protrusion portion projected from the female body is locked in the locking groove formed in the male magnetic attachment device by sliding to one side, so that the female body and the male body are coupled. The furniture and the other furniture are connected and fixed to each other, and a separate tool is not required to connect and fix the furniture and the other furniture, the partition and the other partition, etc. to each other.

  Moreover, in such a connection fixed state, a part of the male magnetic attachment built in the male main body is magnetically attached to the female magnetic attachment inside the female main body in a state of being inserted into the magnetic attachment space of the female main body Since the projection part projected from the female body is hooked on the locking groove of the magnetic attachment tool, the connection fixed state is not dismantled at all by external impact, and the projection part of the female main body is engaged with the male magnetic attachment The locked state of the groove is released, and the female magnetic attachment tool and the male magnetic attachment tool are moved inside the female body with a stronger force than the magnetic force that is magnetically attached, and a part of the male magnetic attachment tool is magnetically attached to the female body. It has the advantage that it can be separated from each other only by being separated from space, and that no separate tool is required for separation, and that the connection and separation become extremely easy.

Sectional view showing the configuration of the cited invention An exploded perspective view showing the entire configuration of a specific embodiment of the embedded connection fixing device according to the present invention Operation diagram for explaining the operation of the embedded connection fixing device according to the present invention Operation diagram for explaining the operation of the embedded connection fixing device according to the present invention Operation diagram for explaining the operation of the embedded connection fixing device according to the present invention Sectional view showing another embodiment of the embedded connection fixing device according to the present invention

  A female main body in which a female magnetic attachment is fixed and built-in, a male magnetic attachment to be magnetically attached to the female magnetic attachment, and a male magnetic attachment so that part of the male magnetic attachment can be inserted and extracted And a part of the male magnetic attachment formed inside the female main body and being protruded from the male main body by the magnetic force so as to be magnetically attached to the female magnetic attachment. The embedded space is characterized in that a fixed space for fixing the male magnetic attachment to the female body is configured when the male magnetic attachment inserted into the magnetic attachment space slides in a direction perpendicular to the insertion direction. Coupling fixtures.

The embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention with reference to the attached drawings. It is.
The general configuration of a specific embodiment of the implantable coupling fixture according to the present invention is shown in FIG.

As can be understood from the above, the implantable connection fixing device according to the present invention is embedded in an object to be connected, and is a female main body 100 in which the female magnetic attachment 200 is fixed and incorporated therein;
A male magnetic attachment 400 magnetically attached to the female attachment 200;
A male main body 300 in which the male magnetic attachment 400 is embedded so that a part of the male magnetic attachment 400 can be moved in and out, and the female main body 100 is connected to and embedded in an object;

  A magnetic attachment space 110 which is formed inside the female main body 100 and is inserted into a part of the male magnetic attachment 400 which is protruded from the male main body 300 by magnetic force so as to be magnetically attached to the female magnetic attachment 200;

  When the male magnetic attachment 400 inserted into the magnetic attachment space 110 slides in a direction perpendicular to the insertion direction, a fixing space 112 for fixing the male magnetic attachment 400 to the female body 100 may be formed.

  To explain this in more detail according to each component, as shown in FIGS. 2 to 5, the male body 300 is connected furniture, a partition, an installation item such as a leg provided on the furniture, etc. The male magnetic attachment 400 is embedded in an object to be connected. In addition, an operation space 310 in which the male magnetic attachment 400 can be moved is formed in the male main body 300, and the male magnetic attachment 400 is prevented from being completely detached at one end of the operation space 310. A separation preventing portion 320 may be formed, and an opening / closing port may be formed in the separation preventing portion 320 so that a part of the male magnetic attachment 400 can be inserted and extracted. The separation preventing portion 320 and the male magnetic attachment 400 may be formed. The elastic body 330 or the like may be provided to position the protruded male magnetic attachment 400 in position.

  Here, the elastic body 330 may be formed of a spring, and may be formed of an elastic soft synthetic resin band, a rubber band, or the like so as to prevent noise caused by the operation of the male magnetic attachment 400. It can be formed in the shape of a stretchable funnel, and can be closely attached to the inside of the separation preventing portion 320 so as not to interfere with the male magnetic attachment 400.

  Further, as illustrated in FIGS. 2 to 4, the male magnetic attachment 400 incorporated in the male main body 300 has the same shape as the inner diameter inside the male main body 300 and the size close to the inner diameter inside the male main body 300. The base 410 is formed so that it can be reciprocated to one side without being twisted inside the male main body 300, and is projected from the base 410 so that the base 410 moves and the detachment preventing portion 320 is formed. A magnetic attachment 420 which can be inserted into the magnetic attachment space 110 of the female body 100 in close contact with the entrance and exit, and a protrusion 130 formed around the magnetic attachment 420 and protruding from the female main body 100 A locking groove 422 may be configured to be coupled.

  Furthermore, the female main body 100 incorporates a female magnetic attachment 200 having a strong magnetic force, and is embedded in a position in close contact with the male main body 300 when connecting an object to be connected such as furniture or partition. In the fixed space 112, the protrusion 130 projected from the female body 100 is locked in the locking groove 422 of the male magnetic attachment 400 that slides in the vertical direction after being inserted into the magnetic attachment space 110. As the male main body 300 is in close contact with the female main body 100, the magnetic attachment portion 420 of the male magnetic attachment 400 moved and projected by the magnetic force is inserted into the magnetic attachment space 110 of the female main body 100. The magnetic attachment 200 is magnetically attached, and when one of the female main body 100 and the male main body 300 slides to one side, the inserted magnetic attachment portion 420 is moved to the fixed space 112 and magnetically attached. The protrusion 130 of the fixed space 112 is inserted into the locking groove 422 formed on the side surface of the 420, and the locking connection is generated, whereby the magnetic attachment 420 is inserted in the insertion direction of the magnetic attachment 420 or in the opposite direction. Since the connection state can be stably maintained without being separated even if a force stronger than the magnetic force magnetically attached to the female magnetic attachment 200 is applied, stable connection maintenance becomes possible It is.

  Here, the projecting portion 130 is provided with a stepped portion 131 at the end so that the coupling state of the locking groove 422 of the magnetic attachment portion 420 and the projecting portion 130 of the fixed space 112 can be prevented from being arbitrarily released. obtain.

  Such an embedded connection fixing device according to the present invention has the female main body 100 embedded in one surface of the furniture in which the male main body 300 is embedded, as described in the operation through FIGS. 3 to 5. When one surface of the other furniture is connected, as shown in FIG. 4, the movable male magnetic attachment 400 is moved by the magnetic force, and the magnetic attachment portion 420 of the male magnetic attachment 400 is the magnetic attachment space 110 of the female body 100. As a result, the magnetic attachment portion 420 of the male magnetic attachment 400 and the female magnetic attachment 200 fixed inside the female main body 100 are magnetically attached, and as shown in FIG. By sliding any one of the two in one, the locking groove 422 of the magnetic attachment 420 and the protrusion 130 of the fixed space 112 are coupled while the inserted magnetic attachment 420 is moved to the fixed space 112. Stable connection is maintained A shall, thus, be separated and linked furniture and other furniture may be proceed in reverse order of the connection process.

  In the state as shown in FIG. 5, as shown in FIG. 4, the magnetic attachment portion 420 is separated from the fixed space 112 by sliding one of the female main body 100 and the male main body 300 to the other. When the female main body 100 and the male main body 300 are separated by a force stronger than the magnetic force by which the portion 420 and the female magnetic attachment 200 are magnetically attached, as shown in FIG. 3, the magnetic attachment 420 and the female magnetic attachment 200 The male magnetic attachment 400 can be separated in its original position (downwardly in FIG. 3) by the elastic body 330 so that the furniture and the other furniture can be separated.

  That is, the male magnetic attachment 400 of the male main body 300 is moved to the magnetic attachment space 110 of the female main body 100 only by the operation of bringing the objects to be connected into contact with each other and sliding or sliding them apart. The magnetic attachment portion 420 of the male magnetic attachment 400 is magnetically attached to or separated from the inserted and fixed female magnetic attachment 200, so that connection and separation of an object to be connected can be repeated. This makes it easy to connect and separate objects, and eliminates the need for separate tools.

  In addition, the male magnetic attachment 400 and the female magnetic attachment 200 of the embedded type connection fixture according to the present invention can be made of natural magnets having mutually different poles, so that the coupling strength can be increased. The magnetic attachment 200 may be a magnet, and the male attachment 400 may be made of a ferromagnetic material (such as iron).

  Furthermore, the male magnetic attachment 400 is preferably configured to be protruded by the magnetic force that overcomes gravity, and the male magnetic attachment 400 is moved for the first time only when the weight of the male magnetic attachment 400 is smaller than the magnetic force. Since the male magnetic attachment 400 can be worn, the strength is increased while minimizing the weight, and as illustrated in FIG. 6 so as to be magnetically attachable to the female magnetic attachment 200 made of a magnetic body, The fixture 400 can be formed of an engineering plastic provided with an iron layer 421 at one end.

  In addition, since the female magnetic attachment 200 can be formed of a magnet having a strong magnetic force, the magnetic force of the female magnetic attachment 200 may adversely affect the stored items stored inside the furniture. It is preferable that the magnetic force of such a female magnetic attachment 200 be configured to act only on the connection, whereby the female body 100 incorporating the female magnetic attachment 200 itself is formed as a magnetic shielding material. As shown in FIG. 6, the scalpel body 100 may be configured as a magnetic force shielding portion 120 that shields so that the magnetic force of the built-in female magnetic attachment 200 acts on only one side.

  Further, the magnetic attachment 420 of the male magnetic attachment 400 incorporated in the male main body 300 is always adjusted to a position where the inlet / outlet surface of the detachment prevention part 320 and the end face of the magnetic attachment 420 coincide (separation state). Preferably, if the end face of the magnetic attachment 420 is projected out of the entrance / exit surface of the detachment prevention part 320, locking is generated, and the end face of the magnetic attachment 420 is the entrance / exit of the detachment prevention part 320. If it penetrates from the surface, foreign matter etc. may be attached and it may interfere with magnetic attachment, and in order to eliminate this, the male main body 300 supports the base 410 of the male magnetic attachment 400 and the male magnetic attachment A space adjustment unit 340 may be configured to make the end face of the magnetic attachment unit 420 of the coil 400 coincide with the entrance / exit surface of the separation prevention unit 320.

  Although the technical concept of the present invention has been described above with reference to the attached drawings, this is an exemplification of the best embodiment of the present invention and does not limit the present invention, and It is an obvious fact that any person who has the knowledge of can make various changes and modifications such as size, shape, and structure within the scope of the technical idea of the present invention. Imitation is included in the scope of the technical idea of the present invention.

Claims (4)

A female body with a female magnetic attachment fixed inside and built-in,
A male magnetic attachment to be magnetically attached to the female attachment;
A male body containing a male magnetic attachment so that a part of the male magnetic attachment can be inserted and withdrawn;
A magnetic attachment space which is formed inside the female body and is inserted into a part of a male magnetic attachment which is protruded from the male main body by magnetic force so as to be magnetically attached to the female magnetic attachment;
And a fixed space for fixing the male magnetic attachment to the female body when the male magnetic attachment inserted into the magnetic attachment space slides in a direction perpendicular to the insertion direction. . The male magnetic attachment is built in a male main body, a base movable inside the male main body, a magnetic attachment portion which is protruded from the base and can be inserted into a magnetic attachment space of the female main body, and the magnetic attachment portion The embedded connection fixture according to claim 1, further comprising: a locking groove formed in The fixed space is configured such that a projecting portion which is protruded from the female main body so as to be locked in a locking groove of a male magnetic attachment which slides in a vertical direction after being inserted into the magnetic attachment space. The embedded connection fixture according to 2. In the male body, a male magnetic attachment is built in, an operation space in which the male magnetic attachment is movable is formed in the inside, and detachment prevention for preventing the male magnetic attachment from being detached at one end of the operation space The embedded connection fixing tool according to claim 1, further comprising: an elastic body which is formed with a part and the male magnetic attachment is positioned between the detachment preventing part and the male magnetic attachment part.

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