KR102256935B1 - A Connector - Google Patents

Abstract

The present invention provides a simple slide-coupling-type connector not exposing a perforated portion, which minimizes the number of multiple perforated holes having been required on a plate to be connected, and at the same time, prevents exposure of a joint of a fastening means like a bolt and a related perforated portion according to determination on whether a position is restricted due to mutual intervention caused by a simple combination of two pieces into one group unlike a prior art that visual aesthetics is lowered due to external exposure of a corresponding perforated hole such that assembly performance and appearance aesthetics are remarkably improved, further ensures an efficient usage value due to a differentiated structure as compared with a prior art, and also maximally induces operational convenience and work efficiency due to the advantage of being easy to handle and manage by enabling mutually tight and firm fastening with only a highly simplified configuration. The simple slide-coupling-type connector comprises: a fixing body (10) installed to be inserted into a first plate (1) such that an opening (12) faces the outside and allowing protruding portions and recess portions to be repeatedly arranged along the inner surface of the opening; and a fastening body (20) installed to be exposed on the same line with the fixing body on any contact surface of a second plate (2) connected to the first plate, and allowing protruding portions and recess portions to be repeatedly arranged at each of positions opposite to the fixing body on the outer surface such that alternate fittings with the fixing body are induced.

Description

Non-exposed type slide simple mating connector {A Connector}

The present invention is disclosed with respect to a predetermined connector that connects adjacent plates to each other or assembles in a predetermined shape, and more particularly, minimizes the number of perforated holes required on the plate to be connected, and at the same time, by exposing the perforated holes to the outside. Contrary to the existing visual aesthetics, which was degraded due to a simple combination of two and one set, the location of the joints of fastening means such as bolts or related perforations are not exposed to the outside, as it is decided whether or not to constrain the position by mutual intervention, so assembler and appearance are remarkably improved. Furthermore, due to the differentiated structure compared to the existing ones, not only the efficient use value is secured, but also the convenience of operation or the efficiency of work is maximized due to the advantages of easy handling and management because it is possible to securely fasten to each other even with an extremely simplified configuration. It relates to a slide simple coupling type connector of a non-exposed type of guided perforation part.

In general, furniture is configured with a target appearance by combining a plurality of plates of various sizes, and these plates are generally used as nails, pins, or rivets.

However, because nails, pins, or rivets forcefully penetrate the plate, fatal problems such as warping or grinding of the plate occurred.For this reason, expertise is required when making furniture, and accessibility is poor, or tools such as hammers or drills As a result of the demand, the assembly was accompanied by restrictions.

In recent years, the spread of the coronavirus has naturally formed a non-face-to-face culture, and this change has led to the rapid development of shopping malls and delivery industries, resulting in a rapid increase in the number of people looking for prefabricated furniture with excellent transportability and assembly in the furniture industry. Among them, simple assembly-type products that can be easily and conveniently assembled without specialized skills or tools are in the spotlight.

For example, Korean Patent Publication No. 1992-0010141 "Furniture Panel Combination Device" is published, and the technology consists of a locking jaw part and a cylindrical coupling part at one end, and is installed in the joint part of the panel due to the spiral part formed along the outer circumference. Consisting of a connector, a locking protrusion protruding from the outer periphery, and a joint insertion hole in which a number of coupling pieces are cut out, a clamping groove in which a steel clamping hole is built, and a socket part installed in the joint of the other panel due to the concave fitting insertion groove. It's technology. In addition, the coupling part of the coupling part has a coupling relationship that is inserted into the coupling hole of the socket part installed on the other panel and the inner side of the clamping hole, while inducing the efficient execution of the panel coupling work, and assembling with a simple tool such as a screwdriver without a mechanical tool. It is possible.

However, the above-described technical idea does not fully exhibit a simple assembly function, such as a deadly end that cannot be disassembled and a minimum tool such as a driver is required.

In addition, as one of the technologies similar to the above, Registration Utility Model Publication No. 20-0232470 "Furniture Panel Fitting" is published, and the technology is a combination of a rotating body inserted into one panel and a fastening rod inserted into the other panel. In this state, as the fastening rod is reciprocated back and forth due to the rotation of the rotating body, the assembly and disassembly are facilitated, and the damage to the panel is minimized to preserve durability as the fastening bar is reciprocated back and forth. It has the advantage of being finished and not spoiling the appearance.

However, the above-described technical idea is that a minimum number of tools such as a driver are required to rotate the rotating body while the rotating body is intervened with the fastening rod, and the rotating body installation hole and the fastening rod are intervened to install the rotating body on the panel. Holes are indiscriminately required in the panel, such as a tool entry hole for rotating the whole, and a cover body is required to close the entry hole, which also does not fully exhibit the simple assembly function.

As a result, by minimizing the hole for installing the connector set, the combination structure is extremely easy without deteriorating the durability and appearance of the plate, making it easy, convenient and safe to assemble all assembled products other than the assembled furniture, regardless of gender and age, without additional tools. And there is a demand for a technology that can be installed.

Unexamined Patent Publication No. 1992-0010141 "Furniture panel coupling device" Registered Utility Model Publication No. 20-0232470 "Furniture Panel Fitting"

The present invention has been created in order to more actively solve the above problems, and is forcibly coupled using screws to connect and assemble at least one plate material to each other, or engage in engagement using bolts and nuts, or to bolts. It is possible to assemble or disassemble the target product more easily, simpler and safer as it is possible to assemble and assemble each plate with very simple actions such as slide movement, away from the conventional method, which was a bit cumbersome in the assembly process such as joining through pins. The main challenge is to provide a simple mating connector.

In addition, the present invention is another problem to actively preserve the durability and appearance of the plate by minimizing the number of holes to be formed in the plate for use in inducing the installation of the connector and coupling between the connectors.

In addition, the present invention is another solution to the provision of a simple coupling type connector that guides extremely easy assembly and dismantling of furniture regardless of gender and age by configuring the disassembly of the assembled plate in the same manner as the simple assembly by slide movement. Make it an assignment.

In order to achieve the above-described problem, the configuration of the simple slide connector of the non-exposed type of the perforated portion proposed by the present invention is as follows.

The simple coupling type connector of the present invention is divided into a pair of males and females and installed opposite to each other, and the protrusions and grooves are repeatedly formed on the occlusal surfaces overlapping each other. As a result, it is characterized in that the assembly between the plates is made.

In addition, the simple coupling type connector of the present invention is inserted into the first plate 1, the opening 12 is installed to face the outside, the fixing body 10 in which the protrusions and the grooves are repeatedly arranged along the inner surface of the opening; And, The contact surface of the second plate 2 connected to the first plate is exposed on the same line as the fixture, and the protrusions and grooves are repeatedly arranged at each position opposite to the fixture on the outer surface to induce cross-fitting with the fixture. It includes; a fastening body (20).

In addition, the fixing body 10 is a fixed body 11 interposed in a slot-shaped fitting hole 1a formed on the first plate material 1; And, horizontally penetrating in a slot shape at any tip of the fixed body And an opening 12 that permits the intervention and seating of the fastener; and a seating surface that is formed integrally in the internal space of the fixed body and arbitrarily controls the positioning of the fastener that has entered through the opening or by side movement or restraint. ); And, by alternately arranging the protrusions and grooves in the upper and lower spaces of the inner surface of the fixed body, and allowing entry of the fastener by the groove, while limiting the movement to the rear by the protrusion or detachment when moving the side of the fastener from the inside of the fixed body It includes; a locking part 14 to do.

In addition, the seating surface 13 is integrally formed on the inner surface of the fixed body 11 to arbitrarily limit the degree of entry of the fastener 20, and hemispheres at both ends of one side of the receiving table facing the fastener. A fixing protrusion (13b) that is protruding into a shape to determine the side slide movement range of the fastener or to constrain its position depending on whether or not it is engaged with the fastener, and at least one or more extensions formed at any end of the receiving table, and the inner surface of the fixing body It includes a connecting rod (13c) for inducing the integration with the elastic force of the set range is imparted.

In addition, the locking part 14 includes a first protrusion 14a protruding while bending and extending from the upper side of the inner surface of the fixed body to the right side, and a second protrusion 14b protruding horizontally from the right side of the inner surface of the fixed body. And, a third protrusion 14c protruding while being bent and extending from the lower side of the inner surface of the fixed body to the left, and a fourth protrusion 14d protruding horizontally from the left side of the inner surface of the fixed body.

In addition, the fastening body 20 is a constraining body 21 intersecting with the seating surface 13 and the locking part 14 due to an elevating or descending operation in a state intervened in the opening 12 of the fixture 10. ); And, a stopper 22 that extends and protrudes from the rear surface of the restraint body, and provides path guidance for ascending or descending while in contact with the locking part 14 when intervening in the opening; And, a stopper 22 extending horizontally from the rear surface of the stopper is formed. Includes; a fitting portion 23 constrained to the second plate (2).

In addition, the restraining body 21 protrudes outward to a set thickness and cross-constrains the first protrusion 14a or the second protrusion 14b of the locking part 14, and a set thickness. It includes a second locking protrusion 21b protruding outwardly and cross-constrained with the third protrusion 14c or the fourth protrusion 14d of the locking part.

In addition, the restraining body 21 further includes a locking hole 21c through which the fixing protrusion 13b formed on the seating surface 13 is guided.

In addition, the fastening body 20 is a constraining body 21 intersecting with the seating surface 13 and the locking part 14 due to an elevating or descending operation in a state intervened in the opening 12 of the fixture 10. ), the first bent part 24 protruding laterally extending from the rear surface of the restraining body and installed in close contact with the front end of the second plate 2, and at the end of the first bent part at a right angle in the same longitudinal direction as the restraining body It includes a second bent portion 25 that is bent and in close contact with the side of the second plate, and a screw-shaped fastening member 26 that passes through the second bent portion and is fastened to the second plate.

According to the present invention having the above-described configuration, the locking part of the fixing body and the locking protrusions of the fastening body are engaged with each other by a simple slide operation of raising or lowering the fastener while intervening in the fixing body, thereby exerting the restraining function of the connector. It is effective because it makes it easier, more convenient and safer to assemble the product regardless of age or gender, without a mechanical tool such as a drill or a simple manual tool such as a screwdriver.

In addition, the present invention can be installed and mutually fastened with only one fitting hole provided in each plate, thereby reducing the working time required for hole processing of the plate material, while reducing the durability of the plate due to indiscriminate hole processing. Not only can it be solved with, but after assembly, the holes are not exposed to the outside at all, so it is more effective because it can provide an excellent product in appearance.

In addition, the present invention is more effective because it is possible to easily install a plate material of various thicknesses by further providing a side-coupled fastener of the plate material, and it is possible to manufacture various sized assemblies based on this.

1 is an exploded perspective view showing the installation and coupling relationship of the conventional eccentric wheel-type connector set.
2 is an exploded perspective view of a simple slide connector of a non-exposed type configured according to a preferred embodiment of the present invention.
3 is a front and rear perspective view of a fixture proposed by the present invention.
4 and 5 are a plan view and a side cross-sectional view of a fixture proposed by the present invention.
6 is a front and rear perspective view of a fastener proposed by the present invention.
7 is a side and front view of a fastener proposed by the present invention.
8 to 10 is a state diagram showing in sequence the bonding process of the fixing body and the fastening body.
11 is an exploded perspective view of a fastener configured according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration of the present invention and the actions and effects thereof will be described collectively.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to embodiments described later in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, and only this embodiment is intended to complete the disclosure of the present invention, and common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to those who have, and the invention is only defined by the scope of the claims. In addition, the same reference numerals refer to the same elements throughout the entire specification.

The present invention is disclosed in relation to a predetermined connector that connects adjacent plates to each other or allows them to be assembled into a predetermined shape.

Above all, the present invention minimizes the number of perforated holes required on the plate to be connected, and at the same time, unlike the previous one, where the visual beauty is degraded due to external exposure of the perforated hole, a simple combination of two and one is used to constrain the position due to mutual intervention. As is determined, assembly and appearance are remarkably improved by making the joints of fastening means such as bolts or related perforations not exposed to the outside, and furthermore, due to the differentiated structure compared to the existing ones, not only the efficient use value is secured, but also the extremely simplified configuration is It should be noted that it is related to a non-exposed type slide simple connector that is induced to maximize the convenience of operation or work efficiency due to the advantage of being able to be tightly and firmly fastened and handling and management.

1 is an exploded perspective view showing an installation and coupling relationship of an eccentric wheel-type connector set, which is a conventional method.

As shown in Figure 1, the existing eccentric wheel-type connector set consists of a combination of a connector (A) and a bolt (B) and is installed on a plate, and the plate is a connector on a plate adjacent to the first hole (a) for installing the bolt. A second hole (b) for installing the and a third hole (c) used to intervene one side of the bolt as a connector are provided.

Since the plate material with the first hole (a) is constrained by forcefully entering the bolt like a rivet, there is a possibility of damage to the plate material, and the plate material with the second hole (b) and the third hole (c) has each hole Since they are disposed adjacent to each other, there is a problem that the durability is partially weakened.

In addition, as shown in the drawing, the connector (A) and the bolt (B) are provided with grooves in the shape of a'十' at each end that allow the driver's alignment to be intervened, indicating that possession of a driver is required for assembly. have.

Therefore, unlike the existing eccentric wheel-type connector set, the present invention complements the existing problems by minimizing the number of holes required for installation and operation of the connector in the plate, thereby providing the main function to prevent the decrease in durability of the plate and preserve the appearance. Furthermore, we would like to propose a simple mating connector that can assemble and disassemble the product easily, conveniently and safely without the need for minimal tools such as a driver.

2 is an exploded perspective view of a simple slide connector of a non-exposed type configured according to a preferred embodiment of the present invention.

As shown in Figure 2, the simple coupling connector of the present invention is divided into a pair of males and females and installed opposite to each other, and the protrusions and grooves are repeatedly formed on the occlusal surfaces overlapping with each other. And it is a structure in which the assembly is made between the plates due to the cross jamming.

Up to the point, the first plate 1 is inserted into the inside of the opening 12 to face the outside, and the fixing body 10 in which the protrusions and grooves are repeatedly arranged along the inner surface of the opening; and, a first plate connected to the first plate A fastening body 20 which is exposed and installed on the same line with the fixture on any contact surface of the two plate member 2, and is repeatedly arranged with protrusions and grooves at positions opposite to the fixture on the outer surface to induce cross-fitting with the fixture; Consists of including.

3 is a front and rear perspective view of a fixture proposed by the present invention, and FIGS. 4 and 5 are plan and side sectional views of the fixture proposed by the present invention.

As shown in Figs. 3 to 5, the fixing body 10 is a fixing body 11 that is interposed in a fitting hole 1a formed on the first plate 1; and an opening that allows the insertion and seating of the fastener ( 12); And, a seating surface (13) for arbitrarily controlling the side movement of the fastener entering through the opening or positioning by restraint; And, the side movement of the fastener inside the fixed body while guiding the entry path to the opening It consists of; a locking part 14 for limiting movement or departure from the rear by the protrusion.

The fixed body 11 has an outer shape corresponding to the corresponding fitting hole to be interposed in a slot-shaped fitting hole 1a formed in the first plate 1, and the opening 12 formed in the fixed body faces the front. It is inserted and installed in the fitting hole of the first plate in the state that the direction is set to be so. The fixed body 11 is forcibly fitted into the fitting hole 1a to be integrated, and in particular, the pressing force with the fitting hole is amplified by a plurality of pressing protrusions 11a arranged at equal intervals along the outer circumferential surface of the fixed body. It is characterized by being induced.

The opening 12 is a space formed by horizontally penetrating the fixed body in the form of a slot at any tip of the fixed body, and provides a space for the intervention of the fastening body 20 and the lifting/lowering operation. The opening 12 may be configured in a slot shape in which a free space is secured on the upper side and the lower side, respectively, so that the fastening body 20 can be intervened and lifted and lowered.

The seating surface 13 is integrally formed in the inner space of the fixed body 11 to stably seat the fastener 20, and restrain the position of the fastener that has completed the lifting or lowering operation within the space allowed by the opening. Accompanied by the role of letting go. The seating surface 13 is integrally formed on the inner surface of the fixed body 11 and has a hemispherical shape at both ends of the receiving table 13a which arbitrarily limits the degree of entry of the fastener 20, and the receiving table facing the fastener. A fixing protrusion (13b) that is protruding and formed to determine the range of slide movement on the side of the fastener or to constrain its position depending on whether it is engaged with the fastener, and at least one or more extensions formed at any end of the receiving table, and the inner surface of the fixing body It is configured to include a connecting rod (13c) for inducing the integration and to give an elastic force of the set range.

The locking part 14 alternately arranges protrusions and grooves in the upper and lower spaces of the inner surface of the fixed body 11, and allows entry of the fastener by the groove, while moving the side of the fastener inside the fixed body to the rear by the protrusion. It plays the role of limiting the movement or departure of the product. The locking part 14 is repeatedly provided with a plurality of protrusions spaced apart by a set distance along the inner surface of the opening 12, and as the protrusions are arranged at a position adjacent to the front of the fixed body 11, the fastening body 20 ), and plays the role of guiding the entry route and deciding whether or not to be constrained.

The locking part 14 includes a first protrusion 14a protruding while bending and extending from the upper side of the inner surface of the fixed body 11 to the right side, and a second protrusion 14b protruding horizontally from the right side of the inner surface of the fixed body. ), and a third protrusion 14c protruding while bending and extending from the lower side of the inner surface of the fixed body to the left, and a fourth protrusion 14d protruding horizontally from the left side of the inner surface of the fixed body.

6 is a front and rear perspective view of a fastener proposed by the present invention, and FIG. 7 is a side view and a front view of the fastener proposed by the present invention.

As shown in Figs. 6 or 7, the fastening body 20 is inserted into the fixture 10, and the restraining body 21, which is determined whether to be restrained due to the lifting or lowering operation, and the restraining body into the interior of the fixed body 11 It consists of a stopper 22 for limiting the excess entry of the stopper, and a fitting portion 23 extending from the rear surface of the stopper to allow the fastening body to be installed on the second plate member 2.

The restraint body 21 is formed on any one of the inner space of the fixed body 11, that is, the body 21d entering the opening 12, and the first, second, and third surfaces of the locking part 14. , 4 protrusions (14a, 14b, 14c, 14d), the first engaging protrusion 21a, which is caught on at least one protrusion, and the first, 2, 3, 4 locking part formed on a surface opposite to the first engaging protrusion. Consisting of a second engaging protrusion 21b that is hooked on at least one of the protrusions, according to a preferred embodiment, the first engaging protrusion 21a is set thickness outward from the top of the left side with respect to the front of the body 21d It is protruding and cross-constrained with the first protrusion 14a or the second protrusion 14b of the locking part 14, and the second locking protrusion 21b protrudes outward from the bottom of the right side with respect to the front of the body to lock It is cross-constrained with the negative third protrusion 14c or the fourth protrusion 14d.

In addition, the restraint body 21 is recessed in the transverse direction including a first locking protrusion 21a and a second locking protrusion 21b at the top and bottom of the front of the body 21d, respectively, and It further includes a locking hole (21c) for occluding the fixing protrusion (13b).

The stopper 22 prevents the fastener 20 from excessively entering the inside of the fixture 10 and at the same time induces intimate contact with the locking portion 14, thereby receiving and lifting or lowering the fastener within the fixture. It serves as a guide so that a stable movement for the descending motion is achieved.

The fitting part 23 is formed to protrude horizontally outward from the rear surface of the stopper 22 so that the fastening body 20 is installed in the fitting hole 1a of the second plate 2, and in particular, the fitting part is a pin or It is formed in any one of the shape of a screw or a bolt, and is coupled by any one of the fitting hole and the force-fitting installation method, the direct piece installation method, or the thread occlusal installation method of the bolt.

8 to 10 are state diagrams showing a process of combining the fixing body and the fastening body sequentially.

8 to 10 show only the fixing body 10 and the fastening body 20 to aid in visually clear understanding, but the fixing body 10 is interposed in the fitting hole 1a of the first plate 1 It should be judged as, and the fastening body 20 should be judged as being interposed in the fitting hole of the second plate 2.

As shown in FIG. 8, in a state in which the fixing body 10 is installed on the first plate 1 and the fastening body 20 is installed on the second plate 2, the fastening body 20 is inserted into the opening of the fixing body 10. Enter (12). At this time, the first locking protrusion 21a of the fastening body 20 enters the spaced apart between the first protrusion 14a and the second protrusion 14b of the locking part 14, and the second locking protrusion of the fastening body (21b) enters the spaced space between the third protrusion 14c and the fourth protrusion 14d of the locking part.

The fastening body 20 that has entered the opening 12 through the process of FIG. 8 is arranged in a state in which the restraining body 21 and the seating surface 13 are in close contact with each other, as shown in FIG. The first locking protrusion 21a and the second locking protrusion 21b entering into the spaced spaces of the second protrusion 14b or the third protrusion 14c and the fourth protrusion 14d are the seating surface and the locking part 14 ) Are placed between.

At this time, the stopper 22 is in close contact with the locking part 14 to block excess entry of the fastening body 20, and guides the movement path so that the fastening body can be stably seated on the fixture 10 to move up or down. .

As shown in FIG. 10, by lifting or lowering the fastening body 20 intervening in the fixture 10, the locking part 14 and the restraining body 21 are intersected with each other. For example, when the fastening body 20 is lifted upward and downward from the opening 12, the first locking protrusion 21a of the fastening body is caught on the bottom surface of the first protrusion 14a of the locking part 14, and the second locking protrusion 21b ) Is caught on the bottom of the fourth protrusion 14d of the locking part. Conversely, when the fastening body 20 is lowered to the lower side of the opening 12, the first locking protrusion 21a of the fastening body is caught on the bottom of the second protrusion 14b of the locking part 14, and the second locking stone of the fastening body The portion 21b is caught on the bottom surface of the third protrusion 14c of the locking portion.

And when the fastening body 20 is lifted to the upper side of the opening 12, the position is determined by combining with the fixing protrusion 13b formed on the upper side of the seating surface in the locking hole 21c formed on the top of the restraint body 21, and the fastening body When the is lowered to the lower side of the opening, the position is determined by combining with the fixing protrusion provided on the lower side of the seating surface in the locking hole formed at the bottom of the restraining body.

11 is an exploded perspective view of a fastener configured according to another embodiment of the present invention.

On the other hand, as shown in Fig. 11, the fastening body 20 of the present invention includes a restraint body 21 installed on the fixture 10, a first bent part 24 that is laterally bent and protrudes from the rear surface of the restraining body. , It may be composed of a second bent portion 25 that is bent at right angles to protrude from the end of the first bent portion, and a fastening member 26 that passes through the second bent portion and is coupled to the second plate material 2.

Since the restraining body 21 exhibits the same structure and function as described on the basis of FIGS. 6 and 7, further description will be omitted.

The first bent part 24 protrudes from the bottom surface of the restraint body 21 in a left or right direction, and serves to stably adhere the restraining body to the front end surface of the second plate material 2.

The second bent part 25 is bent at a right angle in the same length direction as the restraining body 21 at the end of the first bent part 24 to be in close contact with the side of the second plate 2, and the first bent part In the case of the shape extending in the left direction from the bottom of the second bent part, the second bent part is closely disposed on the left side of the second plate, and in the case of the first bent part extending in the right direction from the bottom surface of the constraining body, the second bent part is the second bent part. It is placed in close contact with the right side of the second plate.

The fastening member 26 has the shape of a screw, penetrates through the second bent portion 25 and is bound to the second plate 2, thereby integrally constraining the fastening body 20 to the second plate.

As described above, the fastening body 20 composed of the restraining body 21, the first and second bent parts 24 and 25, and the fastening member 26 is a fitting part 23 because the thickness of the second plate 2 is thin. In preparation for the case where the intervention of the fastener 20 is impossible or the assembly of the fastener 20 is impossible due to various other reasons, it is induced to be coupled with the side of the second plate 2 to overcome the cause of the impossible installation.

According to the present invention having the configuration as described above, the locking portion 14 of the fixture and the first and second fasteners of the fixing body 10 can be performed simply by a simple slide operation of lifting or lowering the fastening body 20 in the state of being intervened in the fixing body 10. As the locking protrusions (21a, 21b) engage with each other, the restraining function of the connector is exerted, so it is effective because the product can be assembled more easily, conveniently and safely, regardless of gender, without a mechanical tool such as a drill or a simple manual tool such as a screwdriver.

In addition, it is possible to install and mutually fasten with only one fitting hole (1a) provided in the first and second plates (1, 2). Not only can the problems such as the decrease in the durability of the plate material be solved at the source, but the holes are not exposed to the outside after assembly, so that an excellent product can be provided.

The present invention described above has been described with reference to an embodiment shown in the drawings, but this is only exemplary, and various modifications and other equivalent embodiments are possible from those of ordinary skill in the art. Should be clarified. Accordingly, the true technical protection scope of the present invention should be interpreted by the appended claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1. First plate 2. Second plate
10. Fixing body 11. Fixing body
12. Opening 13. Seating surface
14. Locking part 20. Fastener
21. Restraint body 22. Stopper
23. Fitting part 24. First bend part
25. Second bend 26. Fastening member

Claims (9)

It is divided into a pair of males and females and installed opposite to each other, and the protrusions and grooves are repeatedly formed on the occlusal surfaces that overlap each other. ,
The fixing body 10 is inserted into the first plate 1 so that the opening 12 faces the outside, and the protrusions and grooves are repeatedly arranged along the inner surface of the opening; and a second plate connected to the first plate ( Including; a fastening body 20 which is exposed on the same line with the fixture at any contact surface of 2), and is repeatedly arranged with protrusions and grooves at each position opposite to the fixture on the outer surface to induce cross-fitting with the fixture. In the connector,
The fixing body 10 is a fixed body 11 that is fitted to the slot-shaped fitting hole 1a formed on the first plate 1 and is horizontally penetrated in a slot shape at any tip of the fixed body to be fastened. An opening 12 allowing the body to be intervened and seated; and a seating surface 13 integrally formed in the inner space of the fixed body and for arbitrarily controlling the positioning of the fastening body by side movement or restraint entering through the opening; And, by alternately arranging the protrusions and grooves in the upper and lower spaces of the inner surface of the fixed body, allowing entry of the fastener by the groove, while restricting the movement or departure from the rear by the protrusion when the side of the fastener moves inside the fixed body Including part (14);,
The seating surface 13 is integrally formed on the inner surface of the fixed body 11 to arbitrarily limit the degree of entry of the fastener 20; And, hemispherical shapes at both ends of one side of the receiving table facing the fastener A fixing protrusion (13b) that is protruded to determine the range of slide movement on the side of the fastening body or constrained its position depending on whether or not it is engaged with the fastening body; A slide simple coupling type connector of a non-exposed type of perforation including a connecting rod 13c that induces integration with a set range of elasticity and imparts an elastic force thereto.
delete delete delete The method of claim 1,
The locking part 14,
A first protrusion 14a formed to protrude while being bent and extended so as to reach the right side from the upper side of the inner surface of the fixed body;
A second protrusion 14b protruding horizontally from the right side of the inner surface of the fixed body;
A third protrusion 14c formed to protrude while bending and extending from the lower side of the fixed body to the left side;
A fourth protrusion 14d protruding horizontally from the left side of the inner surface of the fixed body;
A slide simple coupling type connector of non-exposed type of perforation including a.
The method of claim 1,
The fastening body 20,
A restraining body 21 intersecting with the seating surface 13 and the locking portion 14 due to an elevating or lowering operation in a state intervening in the opening 12 of the fixture 10;
A stopper 22 that extends and protrudes from the rear surface of the restraint body and provides a path guide for ascending or descending while being in contact with the locking part 14 when intervening in the opening;
A fitting portion 23 formed horizontally extending from the rear surface of the stopper and constrained to the second plate 2;
A slide simple coupling type connector of non-exposed type of perforation including a.
The method of claim 6,
The restraint body 21,
A first engaging protrusion 21a protruding outward to a set thickness and intersecting with the first protrusion 14a or the second protrusion 14b of the locking part 14;
A second locking protrusion 21b protruding outward at a set thickness and cross-constrained with the third protrusion 14c or the fourth protrusion 14d of the locking part;
A slide simple coupling type connector of non-exposed type of perforation including a.
The method according to claim 6 or 7,
The restraining body 21 is a slide simple coupling type connector of a non-exposed type of perforated portion further comprising a locking hole 21c through which the fixing protrusion 13b formed on the seating surface 13 is guided.
The method of claim 1,
The fastening body 20,
A restraining body 21 intersecting with the seating surface 13 and the locking portion 14 due to an elevating or lowering operation in a state intervening in the opening 12 of the fixture 10;
A first bent portion 24 extending in the lateral direction from the rear surface of the restraining body and installed in close contact with the tip of the second plate 2;
A second bent part 25 which is bent at an end of the first bent part at a right angle in the same longitudinal direction as the restraining body and is in close contact with the side surface of the second plate material;
A screw-shaped fastening member 26 that penetrates the second bent portion and is fastened to the second plate;
A slide simple coupling type connector of non-exposed type of perforation including a.

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