KR102539632B1 - The top board combination structure of table - Google Patents

Abstract

The present invention not only secures the simplicity of work or process by actively improving the existing assembly method, but also increases the speed by exerting internal pressurization by lifting control without a separate tool based on various elements of the setting shape, including a simple fitting method. Precise and reliable fastening force is guaranteed, etc. It is made of a built-in combination that is not exposed to the outside, so it not only has a beautiful appearance, but also demonstrates a satisfactory level of robustness. It relates to a simple assembling multipurpose table based on an individual close-fitting coupling structure of slide operation that maximizes the convenience of operation or efficiency in use due to the ease of handling, use, maintenance and repair resulting from a structure differentiated from the existing one. A top plate 100 providing a space to be placed on; and a leg portion 200 supporting the top plate; and a reinforcing bar 300 arranged transversely at the upper end of the leg portion; and coupled with the leg portion, and a fastening member 600 ); A connection unit 400 including an inlet 420 for allowing vertical intervention; and, being interposed between the connection unit and the upper part of the leg, vertical sliding movement is ensured by rotation by screw coupling, and the leg and the connection unit adapter 500 integrally constraining them to each other; and a fastening member 600 that penetrates downward from the upper part of the connection unit to the adapter and adheres to the position through the fastening member 610; and, restraining the upper plate to the reinforcing rod. It consists of a holder member 700; and a mounting member 800 fitted to the holder member in a state coupled to the mounting object.

Description

Simple assembling multipurpose table based on individual close-fitting coupling structure of slide operation {THE TOP BOARD COMBINATION STRUCTURE OF TABLE}

The present invention not only secures the simplicity of work or process by actively improving the existing assembly method, but also increases the speed by exerting internal pressurization by lifting control without a separate tool based on various elements of the setting shape, including a simple fitting method. Precise and reliable fastening force is guaranteed, etc. It is made of a built-in combination that is not exposed to the outside, so it not only has a beautiful appearance, but also demonstrates a satisfactory level of robustness. It relates to an easily assembled multipurpose table based on an individual close-fitting coupling structure of slide operation that maximizes operational convenience or efficiency in use due to ease of handling, use, maintenance and repair resulting from a structure differentiated from the existing one.

In general, a table is a general term for furniture made to put things on, and is used for a number of purposes such as lecture rooms, conference rooms, and reception rooms, and its shape and structure are also provided in various ways to meet consumer needs. In general, such a table has a top plate on the upper side of which an object can be placed, and legs supporting the top plate are fixed to the bottom of the top plate.

On the other hand, there is a prefabricated table that is assembled through bolting after forming a plurality of bolt holes on the bottom of the top plate, arranging legs according to each bolt hole, and sometimes a fixed table in which the top plate and legs are welded to integrate.

As an example of the prefabricated table, Utility Model Registration No. 20-0407146 "desk leg" is published. It consists of a front frame equipped with a front steel plate and a top plate on the upper part of the front frame, a rear frame coupled to the rear of the front frame, a bag hanger attached, and a hanging bar formed on the upper part. It has a welded or bolted structure. By firmly fixing the top plate and the legs with screws, the problem of loosening the legs or being separated from the top plate is suppressed even after long-time use, and since the fixing screws do not protrude from the top plate, the entire top plate can be utilized and it is very aesthetically pleasing. There is an advantage to canceling.

As another example of the prefabricated table, Utility Model Registration No. 20-0490578 "Bracket for assembling a table leg" is published, and the technology relates to an attachment plate welded to the first surface of the support rod and a support rod on both sides of the attachment plate. It consists of a pair of wing plates bent side by side in the width direction, a pair of support plates extending from the wing plates to support the second surface of the support bar, and a fixed plate supported between the wing plates. Since the leg is rotatably supported on one side, when the leg is raised upright, the leg can be firmly and quickly fixed to the fixing plate using one fixing screw.

As described above, in the case of a prefabricated table, the volume can be reduced by disassembling the top plate and legs through bolts, so it is efficient for storage and transportation. There were problems such as the inconvenience of bolting with the other hand after placement and the difficulty in providing high-quality products due to the reduced precision, as well as the decrease in productivity.

On the other hand, in the case of a fixed table, it has excellent bonding strength and can support a lot of weight applied to the top plate, so it is efficiently used even where a relatively significant load is applied. In order to transport, the disadvantage of requiring a more expanded space is caused.

In addition, the table is also provided in a multi-purpose form to store objects or mount a computer. For example, a storage cabinet or computer stand may be provided as a finished product integrally formed with a table, or may be provided as a detachable type that can be attached to and detached from a table when necessary in an individually separated state.

However, most of the detachable tables are forcedly coupled using pieces, bolts, nuts, screws, etc., making it cumbersome to detach or detachable, or they are simply shelf-type, which are mounted on rails, and have potential concerns about fixation.

As described above, as these members are used more than necessary, their assembly structure becomes complicated, and workers' grievances, hard work, and difficulties inevitably in assembling the top plate and the mount object are still accompanied, and improvement measures are required.

Registered Utility Model Publication No. 20-0407146 "Cross Leg" Registered Utility Model Publication No. 20-0490578 "Bracket for desk leg assembly"

The present invention was created to more actively solve the above problems, and it is to provide a table fastening structure that maximizes the utilization value of quick and precise assembly and maintenance of the legs based on various configurations differentiated from the existing ones. It is a task to

In addition, another problem of the present invention is to provide a table fastening structure capable of ensuring assembly efficiency and work speed by enabling stable coupling with the leg portion only with the adapter having a set shape.

In addition, another solution of the present invention is to minimize the configuration of bolts for coupling the upper plate and the legs, as well as to provide a built-in coupling structure so that even the minimum bolts are not exposed to the outside due to the simple lifting method tightening fastening. It is a task.

In addition, the present invention is to provide a table with a structure that can quickly and easily connect or disassemble mounting objects such as a drawer and a PC holder, and in particular, by presenting a linkage structure with a holder member, assembly as well as unnecessary accessories occur Configuring not to do so is another challenge.

As a result, the present invention actively contributes to maintaining the position of the top plate and preventing movement based on stable and reliable position control of various configurations constituting the holder member, while quickly and easily connecting or dismantling mounted objects such as a drawer and a PC holder. Providing a table that can be used is another challenge.

In order to achieve the above problem, the configuration of the simple assembly type multipurpose table based on the individual close coupling structure of the slide operation proposed in the present invention is as follows.

The table of the present invention includes a top plate 100 providing a space for placing objects; a leg part 200 supporting the top plate; and a reinforcing bar 300 arranged transversely at the upper end of the leg part; and a leg part and The connection unit 400 is coupled and includes an inlet portion 420 for allowing the vertical intervention of the fastening member 600; and, interposed between the connection unit and the upper part of the leg, up and down slide movement is performed by rotation by screw coupling. An adapter 500 that integrally restrains the legs and the connection unit while being guaranteed; And, a fastening member 600 that penetrates downward from the top of the connection unit to the adapter and adheres to the position through the fastening member 610; , a holder member 700 for restraining the top plate to the reinforcing rod; and a mounting member 800 fitted to the holder member in a state coupled to the mounting object; characterized in that it consists of.

In addition, the connection unit 400 includes a socket portion 430 having a setting shape for allowing upward intervention of the adapter 500, and the adapter 500 rotates the fastening member 600. Due to this, while entry into the inside of the socket is made, it includes overlapping with the inner surface of the leg part 200 by extension of the side through variable slide position.

In addition, the socket portion 430 is made of a set-shaped hollow body 431 fitted and constrained into the leg portion 200; and at least a plurality of incisions are formed on the body to allow the adapter 500 to protrude outside. It includes a pressurizing induction hole 432; and a stepped seating surface 433 for guiding the insertion of the adapter or the slide elevation path on both sides of the pressurization induction hole.

In addition, the adapter 500 includes an elevating body 510 whose horizontal position is determined depending on the fastening member 600 inside the leg portion 200; (430) a connector 520 that is vertically fitted and constrained via a coupling hole 434 drilled therein and a fitting hole 513 drilled in the elevation body;

In addition, the elevation body 510 is moved up and down by varying the horizontal position by the rotational movement of the fastening member 600, but when the position is varied in the direction adjacent to the socket unit 430, the block provided in an upper and lower beam shape ( 511) presses the individual connector 520 overlapping with the block outwardly so that the corresponding connector protrudes to reach the inner surface of the leg part 200 through the pressurizing guide hole 432 cut at the end of the socket part. do.

In addition, the elevation body 510 is provided in a shape corresponding to the socket portion 430, and is formed in the shape of an upper and lower beam in which the area increases from the upper side to the lower side, and a block 511 in which a set inclined surface is constructed; A through hole 514 through which the fastening member 600 is inserted by forming an upper and lower penetration through the center of the block; and an extension surface 512 in which several fitting holes 513 are drilled at a set position while being developed in a horizontal direction from the outer circumferential surface at the bottom of the block. );

In addition, the connector 520 has a body 521 closely adhered to the inner surface of the leg part 200; and a coupling hole 434 drilled inside the socket part 430 and a hole drilled in the elevator 510. A restraining pin 522 interposed up and down by means of the fitting hole 513 and regulating the horizontal position of the body; and, curved horizontally and vertically to overlap with the outer surface of the block 511 of the elevator provided in the shape of an upper and lower beam. A slide surface 524 having a set inclination; and a guide piece 523 extending in a curved shape from both ends of the slide surface and interposed on the seating surface 433 inside the socket unit.

In addition, the holder member 700 includes a restraining frame 710 that embraces the outer circumferential surface of the reinforcing bar 300 while being wound upward; It includes; a fixed frame 720 that adheres to the horizontal position of the reinforcing rod.

In addition, the fixing frame 720 includes a main block 721 fastened to the bottom of the top plate 100, a bent accommodating guide 722 extending downward from both ends of the main block to the same horizontal line, and an accommodating guide. Due to the bent shape, it is provided as a space spaced apart from the bottom of the main block and includes a guide hole 723 for guiding entry into the restraint frame 710, and the restraint frame 710 is for the reinforcing bar 300 to enter. The main body 711, which is provided in a downwardly curved path so that the upper end is opened so that the mounting of the reinforcing bar is guided, and the upper end of the main body is provided in a corresponding shape and is inserted into the guide hole 723 of the fixing frame 720. A stopper 712 extending in the lateral direction, and an operation piece 713 for adjusting or controlling the degree of entry of the stopper into the guide hole of the fixing frame as fluidity is secured in the lateral direction by elasticity at each end of the stopper, and a main In a state of protruding downward from the bottom of the body, grooves in the lateral direction are formed to allow the lateral intervention of the mounting member 800, further including a fitting groove 714.

In addition, the fitting groove 714 includes a restraining groove 714-1 formed in the width direction on the bottom surface of the groove to guide the hanging member 800.

In addition, in the fitting groove 714, cut grooves 714-2 are formed along the longitudinal direction on both sides of the restraining groove 714-1, and the groove expands in advance while the holding member 800 enters. include

In addition, the mounting member 800 includes an attachment plate 810 attached to the upper end of the object to be mounted; a contact surface 820 extending vertically from the attachment plate and in close contact with the reinforcing rod 300; and a right angle from the first contact portion. It includes a hooking surface 830 that is bent and brought into close contact with the upper surface of the reinforcing bar; and a connection piece 840 that protrudes horizontally from both sides of the attachment plate and is inserted into the fitting groove 714 of the holder member 700.

In addition, the connection piece 840 includes a locking protrusion 841 formed on the bottom surface to be caught in the restraining groove 714-1 of the fitting groove 714.

According to the present invention composed of the above-described configuration, based on the various configurations of the cuneiform adapter and the socket portion accommodating it, the internal pressurization can be performed without a separate means, so the utilization value of rapid and precise assembly and maintenance of the leg portion It is effective because it maximizes the efficiency of assembly and guarantees the speed of work.

In addition, the present invention relies on the mutual coupling of the adapter and the socket part to induce stable fastening of the leg part, thereby minimizing the configuration of the bolt compared to the existing one, and due to the simple lifting type fastening fastening, even the minimum bolt is not exposed to the outside. It is more effective because it can implement the structure of the combination method.

In addition, the present invention is a simple detachable/attachable coupling method based on a holder member having a predetermined structure in order to overcome the existing problems in which a series of handling or assembling operations were somewhat cumbersome and difficult due to the nature of the top plate provided with a relatively significant weight and volume. Since the table assembly or fastening structure of is proposed, it is very effective.

In addition, the present invention not only maximizes the useful value of the upper plate assembly due to the holder member, which can be easily and reliably fastened only by intervening in the lateral direction, but also increases convenience and ease of operation because it can be easily operated by the user during maintenance. and accuracy can be satisfied at the same time.

In addition, in the present invention, due to the characteristics of space utilization and use, the mounting object, which is mainly installed at the bottom of the table, can be easily mounted or dismantled on the table due to the simple coupling of the mounting member and the holder member, as well as the user's purpose and working environment Since the placement of the mounting object can be freely adjusted according to the position, there is another advantage of maximizing convenience in use.

In addition, in the present invention, as these various configurations are extremely simplified compared to the existing ones and closely organically implemented, advantages such as securing ease of handling, use, maintenance, and repair are also expected.

1 is a perspective view of a table configured according to a preferred embodiment of the present invention.
Figure 2 is a front view of the table proposed by the present invention.
3 to 8 are assembly views of a table utilizing the detailed structure and holder member of the holder member.
9 to 15 are assembly views of a mounting object utilizing the detailed structure and mounting member of the mounting member.
16 is a fastening structure of a table leg proposed by the present invention.
Fig. 17 is an exploded perspective view of a main part of Fig. 16;
Figure 18 is an exploded perspective view showing the detailed configuration of the adapter proposed by the present invention.
19 is a cross-sectional view of a table fastening structure configured according to a preferred embodiment of the present invention.
20 to 22 are cross-sectional views sequentially showing embodiments according to the present invention by dividing them.

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

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be implemented in a variety of different forms, and only the present embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to completely inform the person who has the scope of the invention, and the present invention is only defined by the scope of the claims. And like reference numerals designate like elements throughout the specification.

The present invention is disclosed in relation to a table fastening structure.

Above all, the present invention not only secures the simplicity of work or process by actively improving the existing assembly method, but also internal pressurization is exerted by lifting control without a separate tool based on various elements of the setting shape, including a simple fitting method. Faster, more precise and reliable clamping force is ensured, etc. It is made of a built-in combination that is not exposed to the outside, so it has a beautiful appearance as well as a satisfactory level of robustness, and furthermore, versatility is secured through simple connection of mounted objects such as drawers Note that it is related to a simple assembly type multi-purpose table based on an individual close-fitting coupling structure of slide operation that maximizes operational convenience or efficiency in use due to ease of handling, use, maintenance and repair, etc. derived from a structure differentiated from existing ones. do.

As shown in FIG. 1, the table proposed in the present invention includes a top plate 100 providing a space for placing objects on a large plate; and a leg part 200 supporting the top plate; and transversely arranged at the top of the leg part. Reinforcement base 300; and a connection unit 400 coupled to the leg and including an inlet 420 for allowing vertical intervention of the fastening member 600; and particularly between the connection unit and the upper leg portion. An adapter 500 interposed therebetween to ensure vertical slide movement by rotation by screw coupling, and integrally restrain the legs and the connection unit to each other; A fastening member 600 that adheres to the position through ); and a holder member 700 that binds the top plate to the reinforcing bar; and a mounting member 800 that is fitted into the holder member while being coupled to the mounting object; further included. consists of a composition

Since the top plate 100 is used to place tableware, various documents, books, electronic devices, etc., it is generally made of a stable material that is hard and not easily damaged. The top plate 100 is made of wood having a significant weight, and there were many difficulties during installation. Therefore, the present invention intends to further propose the configuration of the holder member 700 as follows so that the upper plate 100 can be more easily assembled.

The holder member 700 serves to connect the upper plate 100 loaded on the top of the leg part 200 to the reinforcing rod 300, and the restraining frame 710 coupled to the upper plate and the fixed frame mounted on the reinforcing rod It consists of a structure of two sets of 720 and has a one-touch fastening structure by mutual slide intervention.

In detail, the holder member 700 includes a restraining frame 710 that embraces the upper plate 100 and the reinforcing bar 300 while winding the outer circumferential surface of the reinforcing bar upward in order to connect them to each other; and a fixing frame 720 fixing the horizontal position of the reinforcing bar at the bottom of the top plate by introducing the horizontally moving restraining frame so that the open top of the restraining frame is sealed.

The fixing frame 720 is fixed and fastened at an arbitrary position on the bottom of the top plate 100 with an assembly means such as a bolt, and the fixing position is preferably selected at a point overlapping with the reinforcing bar 300 when assembling the top plate. This configuration is to integrate the top plate and the reinforcement bar with only a series of operations for locating the top plate on the upper surface of the reinforcement bar without any separate means, and after the fixed frame is seated on the reinforcement bar by selecting the location of the top plate, a predetermined constraining frame (710) Enter in the same direction as in Figs. 4 and 5 to induce airtight binding to each other inside the fixed frame.

In addition, the fixing frame 720 includes a main block 721 fastened to the bottom of the upper plate 100 through at least one assembly means; and a bent accommodating guide extending downward from both ends of the main block to the same horizontal line. 722; and a guide hole 723, which is provided as a space spaced apart from the bottom of the main block due to the bent shape of the accommodating guide and guides the entry into the restraining frame 710.

The main block 721 may be provided in consideration of the width of the reinforcing bar 300 to be installed, but can be used for general purpose without being limited by the standard of the reinforcing bar as long as it has a width that can accommodate the reinforcing bar due to structural characteristics.

The accommodating guide 722 and the guide hole 723 are passages through which the integral stopper 712 of the restraining frame 710, which will be described later, is inserted, and must be equally provided on the left and right sides while extending downward to the bottom of the main block. In addition, the accommodating guide 722 and the guide hole 723 should be configured to correspond to the width of the restraining frame and should be provided with a wider separation distance than the minimum reinforcing bar in order to accommodate the insertion of the reinforcing bar.

The constraining frame 710 proposed by the present invention is configured to enable one-touch binding while interlocking with the fixing frame 720 described above. It becomes a means of allowing

That is, the constraining frame 710 is slide-coupled by means of the fixing frame 720 fixed to the bottom of the top plate 100 in a state where the reinforcing bar 300 is received and mounted. After the simple installation of the fixed frame, it is easily combined with the fixed frame, and the fall or unexpected departure of the reinforcing rod as well as the flow of the restraining frame is actively controlled, so that the mutually firm coupling state can be preserved.

This configuration is clearly different from the existing one. Conventionally, when a top plate is assembled to a reinforcement bar or other means requiring support, for convenience of work, the top plate to be coupled is reversed and then assembled by exposing the assembly part to the outside. Or, as the assembly was performed after the worker approached the lower part of the top plate in a low posture, the inconvenience of having to overturn a table of significant weight again after assembly work and the assembly had to be performed in a low posture, etc., during all installation and maintenance work Handling was difficult.

On the other hand, the present invention proposes a constraining frame 710 in order to overcome the above problems during assembly and disassembly of the top plate.

The constraining frame 710 has a main body 711 provided in a downwardly curved path so that the reinforcing bar is guided while the upper end is opened for the reinforcing bar 300 to enter; and a stopper 712 extending laterally to be inserted into the guide hole 723 of the fixing frame 720; and, as the fluidity is secured in the lateral direction by the set level of elasticity at each end of the stopper, to the guide hole of the fixing frame It is made up of a main part; an operation piece 713 for adjusting or controlling the entry degree of the retracted stopper.

It is obvious that the main body 711 may be provided in a U-shape as shown in the drawing, and may be formed in various shapes in consideration of the standard or shape of other reinforcing rods.

The stopper 712 is provided in the form of protruding from both outer circumferential surfaces of the top of the body 711 in a set range in the lateral direction, and mutual coupling or positioning of the fixed frame 720 and the restraining frame 710 is achieved by this stopper can

The control piece 713 retains elasticity in the setting direction in order to reflect the structural characteristics of the stopper 712 that slides while remaining engaged with the guide hole 723 of the accommodating guide 722.

That is, since the control piece 713 is formed in a state of being spaced apart from the main body 711, when the restraint frame 710 is entered into the guide hole 723, the width can be adjusted by user pressure, so that the fixed frame 720 Promote a smooth fit with the

On the other hand, a table fastening structure in which simple operation and ease of assembly is secured by the above-described holder member 700 is as follows.

It includes a top plate 100, a leg part 200 supporting the top plate, and a connection unit 400 for restraining the position of a reinforcing bar 300 connected to the upper end of the leg part and arranged transversely between the upper part of the leg part, (100) adheres to the position on the reinforcing rod 300 through two sets of holder members 700, the mutual coupling of which is determined depending on whether or not overlapping due to horizontal slide movement, and the holder members 700 correspond to each other As it is made of one shape and one-touch fastening of the slide by horizontal movement is allowed, the top plate and the reinforcement are integrated by male-female coupling by switching the position in the lateral direction after simple installation of the reinforcement.

On the other hand, the table of the present invention provides convenience so that the mounting object can be easily installed and used in various ways. Here, the object to be mounted means furniture that can be applied to a table, such as an auxiliary chest of drawers, an auxiliary bookshelf, a flower stand, and a computer stand.

As described above, the method of connecting the mounting object to the table is made by mutual combination of the holder member 700 and the mounting member 800, and the mounting member is attached to the holder member installed on the table in a state in which the mounting member is coupled to the mounting object. We propose a structure that can be installed just by inserting it.

As described above, the holder member 700 proposed by the present invention is divided into a restraining frame 710 installed on the reinforcing bar 300 and a fixing frame 720 installed on the top plate, and the restraining frame 710 ) is composed of a main body 711 surrounding the reinforcing bar, a stopper 712 bound to the fixed frame, and an operating piece 713 that controls the stopper.

Here, the holder member 700 to which the mounting member 800 is connected includes a structure in which an fitting groove 714 is further formed in the restraining frame 710. The fitting groove 714 refers to an area in which a block of a set size protrudes downward from the bottom of the main body 711, and horizontal grooves penetrate left and right on the corresponding block. As the mounting member 800 intervenes and is fixed on the side of the fitting groove 714, the mounting object is connected to the table.

As shown in FIG. 9, the mounting member 800 includes an attachment plate 810 attached to the top of the object to be mounted; and a contact surface 820 extending vertically from the attachment plate and in close contact with the reinforcing rod 300; and bending at a right angle from the contact surface. It is divided into a hooking surface 830 that is in close contact with the upper surface of the reinforcing rod; and a connection piece 840 that extends horizontally from both sides of the attachment plate and is inserted into the fitting groove 714 of the holder member 700.

The attachment plate 810 is made of a flat plate having a set thickness and may be directly attached to the mounting object or attached to a bracket installed on the mounting object. The attachment plate 810 may be coupled to the object to be mounted via a piece, screw, bolt, or the like, and thus may have a form in which a bolt hole is provided so that the piece or screw may be interposed therebetween.

The contact surface 820 refers to a portion vertically extending and protruding from the attachment plate 810, and the attachment surface 830 refers to a portion bent at right angles in a horizontal direction from the upper end of the contact surface. As described above, the attachment plate 810, the contact surface 820, and the attachment surface 830 have a 'c' shape as a whole, the attachment surface is in close contact with the bottom surface of the reinforcement bar 300, and the adhesion surface is the front surface of the reinforcement bar. , and the attachment surface adheres closely to the upper surface of the reinforcement bar and is closely assembled.

In addition, the protrusion 831 protrudes from the end of the bottom surface of the clasp surface 830, and the protrusion contributes to an increase in bonding force with the cradling member 800 as it is caught on the rear surface of the reinforcing bar 300.

The clasp surface 830 is formed thick as a whole to create high strength, but the area where the protrusion 831 is formed is made of a relatively thin thickness, and cutout grooves are formed on both sides of the protrusion to exert a predetermined elastic force. The binding force with the reinforcing rod 300 is further strengthened.

The connecting piece 840 protrudes from both sides of the attachment plate 810 and may have a thickness and width corresponding to the fitting groove 714 of the holder member 700 .

As described above, the mounting member 800 is mounted by entering the front of the reinforcing rod 300 in a state of being attached to the mounting object by pieces, screws, bolts, or the like. Then, the connecting piece 840 is docked in the fitting groove 714 of the holder member 700 by moving in a lateral direction along the reinforcing bar 300 .

For example, the fitting groove 714 has a restraining groove 714-1 formed in the width direction on the bottom surface of the groove to induce strong hooking of the holding member 800, and a locking protrusion on the bottom surface of the connecting piece 840 to correspond thereto ( 841) may be formed to engage with the restraining groove 714-1 of the fitting groove 714.

Meanwhile, as shown in FIGS. 16 to 22 , according to the present invention, the leg part 200 and the connection unit 400 can be easily fastened via the adapter 500 .

In detail, the leg portion 200; and the connection unit 400 coupled to the leg portion and including an inlet portion 420 for permitting horizontal interposition of the reinforcing bar 300; and, between the connection unit and the upper portion of the leg portion. An adapter 500 interposed therebetween to ensure vertical slide movement by rotation by screw coupling, and integrally restrain the legs and the connection unit to each other; ) through the fastening member 600 adhered to the position; can be composed of.

As is well known, the present invention proposes a table fastening structure of a predetermined method in order to maximize the utilization value of quick and precise assembly and maintenance of the legs, but as a means for this, various configurations such as adapters and sockets to be described in detail below make it essential.

That is, the connection unit 400 includes a socket portion 430 having a setting shape to allow the adapter 500 to intervene upward.

Here, the adapter 500 is characterized in that it overlaps with the inner surface of the leg part 200 by side expansion through variable slide position while entering the inside of the socket part due to the rotational operation of the fastening member 600. .

The above-described method not only minimizes the configuration of bolts for coupling the top plate 100 and the leg portion 200, but also uses a built-in coupling structure so that even the smallest bolts are not exposed to the outside due to the simple lifting method tightening. make it possible

In more detail, the socket part 430 is made of a set-shaped hollow body 431 fitted and restrained into the leg part 200; It is divided into a pressure induction hole 432 that allows external protrusion; and a stepped seating surface 433 that guides the fitting of the adapter or the slide elevation path on both sides of the pressure induction hole.

The body 431 may have an elliptical shape as shown in the drawings, but it is obvious that it corresponds to the shape of the leg and is not limited to any specific shape. However, the body of the present invention should be provided with a configuration capable of providing a predetermined insertion path while enabling the internal accommodation of the adapter, and then a space capable of communicating with the outside so that the inner surface of the leg can be fixed through the side expansion of the adapter. must be secured

The pressure induction hole 432 can be applied to four individual spaces divided at equal intervals along the outer surface of the lower end of the body 431, and the connector 520 of the adapter to be described later is accommodated one-to-one in the corresponding space to enter and exit from the outside. this is done At this time, the external entry and exit of the connector is achieved based on the vertical movement of the elevating body 510. As the elevating body gradually moves upward, the connector located near the pressurization induction hole is simultaneously pressed outward and closely contacted with the inner surface of the leg. can be maintained

The seating surface 433 is configured to provide a setting path when the adapter is accommodated inside, and may be formed in the shape of a setting step at both ends where the pressure induction hole 432 is formed. The seating surface 433 individually guides the connector of the adapter and restrains both sides of the corresponding connector to prevent positional deviation or adjust the inclination.

The present invention proposes the following configuration of the adapter to provide a table fastening structure that can secure assembly efficiency and work speed by enabling stable coupling with the leg only with the adapter of the set shape.

The adapter 500 includes an elevating body 510 whose horizontal position is determined depending on the fastening member 600 inside the leg portion 200; ) It is characterized in that it consists of; a connector 520 that is vertically fitted and constrained via a coupling hole 434 drilled inside and a fitting hole 513 drilled in the elevation body.

Here, the elevating member 510 may have a shape as shown in the drawing, but it is sufficient to secure a set inclined surface and pressurize the connector by pushing the connector outward when the elevating body 510 is implemented.

In addition, the connector 520 is provided in a form that can be individually pressurized by dividing it into four places, and enters the pressurization induction hole 432 of the socket part by means of its inclined surface while receiving one-way resistance by the outer surface of the elevator body, and then enters the outside As it protrudes outward, it remains in contact with the inner surface of the leg.

As a result, the elevation body 510 is moved up and down by varying the horizontal position by the rotational movement of the fastening member 600, but when the position is changed in the direction adjacent to the socket unit 430, the block provided in an upper and lower beam shape ( 511) presses the individual connector 520 overlapping with the block outwardly so that the corresponding connector protrudes to reach the inner surface of the leg part 200 through the pressurizing guide hole 432 cut at the end of the socket part. make it a yoke

To this end, the elevation body 510 is provided in a shape corresponding to the socket portion 430, and is formed in the shape of an upper and lower beam in which the area increases from the upper side to the lower side, and a block 511 in which a set inclined surface is constructed; And, A through hole 514 through which the fastening member 600 is inserted by forming an upper and lower penetration through the center of the block; and an extension surface 512 in which several fitting holes 513 are drilled at a set position while being developed in a horizontal direction from the outer circumferential surface at the bottom of the block. );

The block 511 rises upward according to the degree of tightening in the process of coupling through the fastening member 600, and due to the shape characteristic that the upper side is provided with a smaller area than the lower side, the individual connectors 520 that are in close contact with it It is pressed in the horizontal direction. That is, in the process of gradually upward movement of the lower part of the block due to the tightening of the fastening member, the connector engaged with it is naturally pushed in a specific direction. Close friction or contact of can be exerted.

The fitting hole 513 is a means that can be simply mounted by penetrating the restraining pin 522 of the connector, and determines the vertical position of the connector on the elevator body.

The connector 520 includes a body 521 closely adhered to the inner surface of the leg part 200; a coupling hole 434 drilled inside the socket part 430 and a fitting hole drilled in the elevator body 510; A restraining pin 522 that regulates the horizontal position of the body while being interposed up and down by means of 513; and a tilt set vertically while being curved horizontally to overlap with the outer surface of the block 511 of the elevator provided in the shape of an upper and lower beam. It is composed of; a slide surface 524 constructed; and a guide piece 523 extending in a curved shape from both ends of the slide surface and interposed on the seating surface 433 inside the socket unit.

The body 521 is composed of one side that rubs against the inner surface of the leg and the other side that rubs against the block 511 of the elevating body, so that the leg 200 and the connection unit 400 are connected through airtight restraint between the block and the upper part of the leg. Promote mutual solid fastening.

The slide surface 524 should be provided in the same shape to maintain contact with the outer surface of the block 511, and the guide piece 523 is bent and maintained at a set angle to be set while being interposed with the seating surface 433 of the socket part. Complement the movement of the up and down slides on the path.

According to the present invention composed of the above-described configuration, based on the various configurations of the cuneiform adapter and the socket portion accommodating it, the internal pressurization can be performed without a separate means, so the utilization value of rapid and precise assembly and maintenance of the leg portion It is effective because it maximizes the efficiency of assembly and guarantees the speed of work.

In addition, the present invention relies on the mutual coupling of the adapter and the socket part to induce stable fastening of the leg part, thereby minimizing the configuration of the bolt compared to the existing one, and due to the simple lifting type fastening fastening, even the minimum bolt is not exposed to the outside. It is more effective because it can implement the structure of the combination method.

In addition, the present invention is a simple detachable/attachable coupling method based on a holder member having a predetermined structure in order to overcome the existing problems in which a series of handling or assembling operations were somewhat cumbersome and difficult due to the nature of the top plate provided with a relatively significant weight and volume. Since the table assembly or fastening structure of is proposed, it is very effective.

In addition, the present invention not only maximizes the useful value of the upper plate assembly due to the holder member, which can be easily and reliably fastened only by intervening in the lateral direction, but also increases convenience and ease of operation because it can be easily operated by the user during maintenance. and accuracy can be satisfied at the same time.

In addition, in the present invention, due to the characteristics of space utilization and use, the mounting object, which is mainly installed at the bottom of the table, can be easily mounted or dismantled on the table due to the simple coupling of the mounting member and the holder member, as well as the user's purpose and working environment Since the placement of the mounting object can be freely adjusted according to the position, there is another advantage of maximizing convenience in use.

In addition, in the present invention, as these various configurations are extremely simplified compared to the existing ones and closely organically implemented, advantages such as securing ease of handling, use, maintenance, and repair are also expected.

The present invention described above has been described with reference to one embodiment shown in the drawings, but this is only exemplary, and those skilled in the art can make various modifications and equivalent other embodiments therefrom. will have to be clarified. Therefore, the true technical protection scope of the present invention should be construed by the appended claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

100. Top plate 200. Leg part
300. Reinforcement 400. Connection unit
500. Adapter 600. Fastening member
700. Holder member 800. Mounting member

Claims (13)

A top plate 100 that provides a space for putting things on;
a leg part 200 supporting the top plate;
Reinforcements 300 arranged transversally at the top of the leg;
A connection unit 400 coupled to the leg portion and including an inlet portion 420 for allowing vertical intervention of the fastening member 600;
An adapter 500 interposed between the connection unit and the upper portion of the leg unit and integrally restraining the leg unit and the connection unit with each other while ensuring vertical sliding movement by rotation by screw coupling;
A fastening member 600 that is adhered to the position through the fastening member 610 by penetrating downward from the upper part of the connection unit to the adapter;
a holder member 700 for restraining the upper plate to the reinforcing bar;
A mounting member 800 fitted to the holder member in a state coupled to the mounting object;
Simple assembly multipurpose table based on the individual close-fitting coupling structure of the slide operation, characterized in that consisting of.
According to claim 1,
The connection unit 400 further includes a set-shaped socket portion 430 to allow upward intervention of the adapter 500,
The adapter 500 enters the inside of the socket part due to the rotational operation of the fastening member 600, and slide operation including overlapping with the inner surface of the leg part 200 by side expansion through variable slide position. An easy-to-assemble multi-purpose table based on the individual close-fitting coupling structure of
According to claim 2,
The socket part 430,
A body 431 made of a set-shaped hollow and fitted into the leg portion 200 and constrained;
At least a plurality of incisions are formed on the body to allow the adapter 500 to protrude outside (432);
Stepped seating surfaces 433 for guiding the insertion of the adapter or the slide elevation path on both sides of the pressure induction hole;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes.
According to claim 2,
The adapter 500,
An elevator 510 whose horizontal position is determined depending on the fastening member 600 inside the leg unit 200;
At least a plurality of upright connectors 520 positioned upright from the elevator body and vertically fitted and restrained through a coupling hole 434 drilled inside the socket unit 430 and a fitting hole 513 drilled in the elevator body;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes a.
According to claim 4,
The elevation body 510 is moved up and down by varying the horizontal position by the rotational movement of the fastening member 600, but when the position is changed in the direction adjacent to the socket unit 430, the block 511 provided in an upper and lower beam shape A slide comprising protruding the corresponding connector to reach the inner surface of the leg part 200 through the pressure guide hole 432 cut at the end of the socket part by pressing the individual connector 520 overlapped with the block in an outward direction. An easy-to-assemble multi-purpose table based on an individual close-fitting structure of operation.
According to claim 4,
The elevator 510,
a block 511 provided in a shape corresponding to the socket portion 430 and formed in the shape of an upper and lower beam, the area of which increases from the upper side to the lower side, and a set inclined surface is constructed;
Through-holes 514 through which the fastening member 600 is inserted through the center of the block up and down;
An extension surface 512 in which several fitting holes 513 are drilled at a set position while being developed in a horizontal direction from the outer circumferential surface at the bottom of the block;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes.
According to claim 4,
The connector 520,
a body 521 closely adhered to the inner surface of the leg part 200;
A restraining pin 522 that controls the horizontal position of the body while being interposed up and down by means of the coupling hole 434 drilled in the socket portion 430 and the fitting hole 513 drilled in the elevator 510;
a slide surface 524 having a vertically set inclination while being curved horizontally to overlap the outer surface of the block 511 of the elevator provided in an upper and lower beam shape;
Guide pieces 523 extending from both ends of the slide surface in a curved shape and interposed on the seating surface 433 inside the socket unit;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes.
According to claim 1,
The holder member 700,
A constraining frame 710 that embraces the outer circumferential surface of the reinforcing bar 300 while being wound upward;
A fixing frame 720 fixing the horizontal position of the reinforcing bar at the bottom of the upper plate by retracting the horizontally moving restraining frame so that the upper end of the opening of the restraining frame is sealed;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes.
According to claim 8,
The fixing frame 720 includes a main block 721 fastened to the bottom of the top plate 100, a bent accommodating guide 722 extending downward from both ends of the main block to the same horizontal line, and a bent accommodating guide of the accommodating guide. It includes a guide hole 723 for guiding entry into the restraining frame 710 while being provided in a space spaced apart from the bottom of the main block due to its shape,
The constraining frame 710 is provided with a main body 711 provided in a downwardly curved path so that the mounting of the reinforcing bar is guided while the upper end is opened for the insertion of the reinforcing bar 300, and the upper portion of the main body is provided in a shape corresponding to each other, Entry of the stopper 712 extending laterally to enter the guide hole 723 of the fixed frame 720 and the stopper drawn into the guide hole of the fixed frame as fluidity is secured in the lateral direction by elasticity at each end of the stopper Further comprising an operating piece 713 for adjusting or controlling the degree, and a fitting groove 714 for allowing side intervention of the holding member 800 by forming a groove in the side direction in a state of protruding downward from the bottom of the main body An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation.
According to claim 9,
The fitting groove 714 is a simple assembly type multipurpose based on an individual close-fitting coupling structure of slide operation including a restraining groove 714-1 formed in the width direction on the bottom surface of the groove to guide the hanging member 800. table.
According to claim 10,
In the fitting groove 714, cut grooves 714-2 are formed along the direction in which the grooves are formed on both sides of the restraining groove 714-1, and the grooves expand in advance while entering the mounting member 800. An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure with slide operation.
According to claim 1,
The holding member 800,
Attachment plate 810 coupled to the top of the mounting object;
A contact surface 820 extending vertically from the attachment plate and in close contact with the reinforcing rod 300;
a hooking surface 830 bent at right angles from the first contacting part and brought into close contact with the upper surface of the reinforcing bar;
A connection piece 840 extending horizontally from both sides of the attachment plate and being inserted into the fitting groove 714 of the holder member 700;
An easy-to-assemble multi-purpose table based on an individual close-fitting coupling structure of slide operation that includes.
According to claim 12,
The connection piece 840 is based on an individual close-fitting coupling structure of slide operation including a locking protrusion 841 formed on the bottom surface to be caught in the restraining groove 714-1 of the fitting groove 714. Table.

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