KR102523736B1 - A bed and table connection device with a clamp function to prevent play between upper and lower fixings and easy adhesion - Google Patents

Abstract

The present invention relates to a bed and table connecting device with a clamp function to prevent an interval for facilitating ease in fixing upper and lower portions and adhesion, which facilitates ease in vertical fixing and adhesion when horizontal members and vertical members are fastened, and prevents an interval from being caused, thereby guaranteeing structural stability. In particular, the present invention is provided to connect a horizontal member, which is horizontally arranged and is provided with a length, to a vertical member which is perpendicularly fastened with respect to the horizontal member to form a main body frame. To this end, provided is the bed and table connecting device with a clamp function to prevent an interval for facilitating ease in fixing upper and lower portions and adhesion, which is characterized by comprising: a pair of fastening holes which are punched on the surface at which the horizontal member is connected to the vertical member while having a vertical interval; and a pair of latching bodies which are individually provided at the end portion of the horizontal member, and are respectively provided with a latching stepped protrusion which is individually inserted into the fastening holes to be fixedly latched.

Description

A bed and table connection device with a clamp function to prevent play between upper and lower fixings and easy adhesion}

The present invention relates to a connecting device configured to form a body frame constituting a bed and a table by fastening and connecting horizontal members and vertical members provided to be bound at right angles to each other.

Specifically, the fastening work of the horizontal and vertical members is easily performed, and the fastening is firmly performed to secure structural stability. It relates to a bed and table connection device having a gap prevention function of a clamp function for easy top fixation and adhesion to secure structural stability by preventing occurrence.

In general, a bed is a piece of furniture used by humans to sleep or rest, and is designed and manufactured in consideration of ergonomics to provide a more comfortable and comfortable bed, which supports a mattress and the mattress. It consists of a supporting bed frame.

The table is a piece of furniture used to perform work by providing furnishings thereon, and is composed of a top plate and a table frame configured to support the top plate.

On the other hand, prefabricated beds and tables are applied and used in training camps, gosiwons, dormitories, military offices, and youth hostels where a large number of people are accommodated to reduce costs due to the large number of occupants.

The body frame constituting such a bed and table is usually fastened at right angles to the horizontal frame member and the horizontal frame member on which the mattress and the top plate are respectively seated on the upper surface to support the horizontal frame member at a predetermined height with respect to the floor. It consists of a vertical frame member; The mattress and the top plate placed on the horizontal frame member are configured to support the floor at a predetermined height.

Accordingly, various fastening and connecting devices designed to assemble the body frame by fastening the horizontal frame member and the vertical frame member have been proposed and used.

As one of them, in Korean Patent Registration No. 10-0572932 (name: prefabricated iron bed), as known in the publication, a body having a rectangular steel frame and a support, four cylindrical pillars and the pillar fastening A connecting rod made of a semicircular fixing groove that includes a support frame and allows the protruding end of the uppermost horizontal bar provided between each post to which the main body and the support frame are overlapped and firmly fixed to each other through fastening bolts to be partially inserted and supported. And, an iron bed assembled so that it can be easily detached by inserting and fastening the upper end of the post of the prefabricated iron bed and the lower end of the post of the prefabricated iron bed positioned at the top by inserting and fastening the connecting groove and the connecting groove of the connecting rod, respectively.

And in Korean Utility Model Application No. 20-2007-0010603 (name: bed frame fastening structure), as is known in the publication, fastening pieces are formed at both ends of the four vertical frames, respectively, and the fastening pieces are By having the horizontal frame and the closing frame drawn in and fastened, not only can the supporting power of the bed be strengthened by solid fastening between the frames, but also the front part of the vertical frame is formed as an arc-shaped part to improve durability and create a beautiful aesthetic sense. A bed frame fastening structure is described.

On the other hand, in Korean Patent Application No. 10-2009-0044807 (name: bed mattress support device), as known in the publication, as a device for supporting a bed mattress, a tap hole at one edge of the support supporting the mattress a curved portion formed so that the penetrable portion; a plurality of tap holes through which threads are formed on the bent portion; a connecting piece through which a through hole passes along the same line as the tap hole and connects a support that is fixed to the support to maintain a right angle to the support; There is disclosed a bed mattress support device configured to include a fastening member to be fastened to the screw thread of the tap hole through the through hole of the connection piece to support the support fixed to the connection piece.

In addition, in Korea Patent Application No. 10-2014-0002555 (name: bed frame assembly structure), as known in the gazette, each prop is built on the outer edge of the four-room corner of the bed mattress, and each prop is on the side One side of each end of the frame is interconnected and at the same time, each corner of the quadrangular frame is fixed by installing a supporter to support and support the bed mattress between the side frames of the side frame forming the longitudinal direction of the bed. A bed frame assembly structure that is fixed to a support using means is described.

Korean Patent Registration No. 10-0572932 Korean Utility Model Application No. 20-2007-0010603 Korean Patent Application No. 10-2009-0044807 Korean Patent Application No. 10-2014-0002555

However, the conventional body frames as described above have problems in that workability is deteriorated due to inconvenient fastening and connection work, and adhesion between the horizontal frame and the vertical frame is deteriorated during fastening, and in particular, play occurs, resulting in poor structural stability.

The present invention has been proposed to solve the above conventional problems, and an object of the present invention is to form a body frame constituting a bed and a table by fastening and connecting horizontal members and vertical members provided to bind at right angles to each other. As a result, the fastening work of the horizontal and vertical members is easily performed, and the fastening is firmly performed to secure structural stability. It is to provide a bed and table connection device having a gap prevention function of a clamp function that is easy to fix and adhere to the top to ensure structural stability.

In order to achieve the object of the present invention as described above, the connecting device of a bed and a table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to the present invention is disposed horizontally and has a horizontal member having a length, In the connection device of a bed and table having a function of preventing play of a clamp function that is fastened at right angles to the horizontal member so as to fasten and connect a vertical member to form a body frame; a pair of binding holes perforated while having a gap in the vertical direction on a surface where the horizontal member is connected to the vertical member; It is characterized in that it comprises; a pair of locking bodies each provided at an end of the horizontal member and each having a locking step that is fitted into the binding holes and fixed to the locking step.

It is characterized in that it further comprises; an operating member provided on the horizontal member and spaced apart from and close to each other.

The connection device for a bed and a table having a gap prevention function of a clamp function with easy top-fixing and adhesion according to the present invention made as described above is fixed while aligning each locking member to each binding hole, so that they are locked at right angles to each other. It has an effect that is suitably applied to forming a body frame constituting a bed and a table by fastening and connecting a horizontal member and a vertical member provided to bind.

In addition, it has an effect that the fastening operation of the horizontal member and the vertical member is easily performed through a simple fitting operation.

In addition, with respect to the binding holes, after the locking bodies are inserted as they approach each other, and then are locked and fixed while being spaced apart from each other, the fastening of the horizontal member and the vertical member is firmly performed to secure structural stability, as well as the horizontal member and the vertical member. It has the effect of facilitating upper and lower fixation and adhesion during their fastening.

In addition, when assembling the horizontal member and the vertical member, play does not occur, which has the effect of securing structural stability.

1 and 2 are schematic perspective views showing a connection device between a bed and a table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to an embodiment of the present invention.
Figure 3 is a schematic perspective illustration showing a binding state fastened to the body frame by applying a bed and table connection device having a gap prevention function of a clamp function that facilitates vertical fixation and adhesion according to the present embodiment.
Figure 4 is a schematic cross-sectional side view showing a connection device of a bed and a table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to the present embodiment.
5 to 7 is a schematic illustration showing a binding process of a bed and table connection device having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to the present embodiment.
Figure 8 is a schematic side cross-sectional view of some excerpts showing a connection device of a bed and a table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to this embodiment.

Hereinafter, with reference to the accompanying drawings, a connection device for a bed and a table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to a preferred embodiment according to the present invention will be described in detail as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the examples described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize a clearer explanation. It should be noted that in each drawing, the same members are sometimes indicated by the same reference numerals. Detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted.

1 to 8 are views showing a connection device 1 for a bed and table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to an embodiment of the present invention, according to the present embodiment A bed and table connection device (1) having a gap prevention function of a clamp function for easy top-fixing and adhesion is disposed horizontally and has a horizontal member (2) having a length, and a right angle to the horizontal member (2). It is suitably applied to being fastened upward to connect the vertical member 3 to form the body frame 100.

That is, it is suitably applied to form a 'body frame' 100 constituting a bed and a table by connecting the horizontal member 2 and the vertical member 3 by fastening.

In the above, the horizontal member 2 and the vertical member 3 may be made of a 'frame structure' in the shape of a 'pipe' through which both ends pass; As for the configuration and structure, a configuration and structure selected by a user from among conventionally known technologies may be suitably applied.

The connection device 1 of the bed and table having a gap prevention function of the clamp function that facilitates top-fixing and adhesion according to this embodiment is on the surface where the horizontal member 2 is connected to the vertical member 3. A pair of binding holes 31 perforated while having a gap in the vertical direction; A pair of locking bodies 4 each provided at an end of the horizontal member 2 and each having a locking step 41 that is fitted into the binding holes 31 and fixed to the locking step 41.

That is, each of the locking bodies 4 is engaged with each of the binding holes 31 while being locked and fixed to bind each other in a direction perpendicular to each other.

Accordingly, the horizontal member 2 and the vertical member 3 are fastened and connected to each other to form the 'body frame' 100 constituting a bed and a table.

In addition, the fastening work of the horizontal member 2 and the vertical member 3 is easily performed through simple fitting and engaging work of the locking bodies 4 to the binding holes 31, thereby improving workability.

The connection device 1 of the bed and table having the gap prevention function of the clamp function that facilitates top-fixing and adhesion according to the present embodiment made in this way is provided on the horizontal member 2 and prevents the locking bodies 4. It includes; operating members (5) to be spaced apart and close to each other.

That is, after the locking bodies 4 are fitted into the coupling holes 31 while approaching each other, the locking members 4 are spaced apart from each other through the operating member 5 so that the locking steps 41 The upper and lower ends of the binding hole 31 are respectively hooked and fixed.

Accordingly, the fastening of the horizontal member 2 and the vertical member 3 is firmly performed to ensure structural stability, as well as the vertical fixing and adhesion when the horizontal member 2 and the vertical member 3 are fastened. made easy

In the above, the operating member 5 is provided at the end of the horizontal member 2 and has a guide block 51 having a guide path A through which the locking bodies 4 are guided in the vertical direction, and the guide block In the guide path (A) of (51), it has a length in the moving direction of the locking members 4 and is provided to be idling, and the direction of the screw thread to which each of the locking members 4 is screwed is reversed to rotate. During movement, each of the locking bodies 4 may include a threaded rod 52 that is close to and spaced apart from each other.

That is, after forming the locking members 4 close to each other, the user inserts the locking members 4 of the horizontal member 2 into the binding holes 31 of the vertical member 3. In the received state, when the threaded rod 52 is rotated, the locking bodies 4 are spaced apart from each other, and the locking steps 41 are caught and fixed to the upper and lower ends of each of the binding holes 31 and are fixed without step They are joined together so that they do not separate.

Accordingly, the state in which the horizontal member 2 is stably coupled to the vertical member 3 is maintained.

On the other hand, the guide block 51 constituting the operating member 5 in the above is to be provided through a separate fixing element (welding, etc.) while being inserted and accommodated inside both ends of the horizontal member 2; It can be applied appropriately according to the user's choice.

In the above, the screw rod 52 has one surface of the upper and lower surfaces exposed to the outside from the guide block 51, and the end of the screw rod 52 exposed from the outside of the guide block 51 is selectively selected. By forward and reverse rotation, the locking bodies 4 may be brought closer to each other and spaced apart from each other.

At the exposed end of the threaded rod 52, a work groove 521 may be formed to perform a rotational operation by binding a separate 'screwdriver' or the like; As for the configuration and structure of the working groove 521, a configuration and structure selected by a user among conventionally known technologies may be suitably applied.

At the end of the horizontal member 2 in the above, an open work hole 21 may be formed to externally perform a rotational motion work with respect to the end of the threaded rod 52.

That is, the operator inserts the work part of the driver while passing through the work hole 21, binds it to the work groove 521 formed at the end of the screw rod 52, and selectively rotates the screw rod 52 forward and backward. The locking bodies 4 are moved closer and farther apart.

Accordingly, it is possible to easily perform the work without exposing the screw rod 52 to the outside of the horizontal member 2, so that workability can be maintained without compromising the appearance.

In the above, the work hole 21 is to be opened and closed through a separate stopper 6 that is fixed while being fitted, so that foreign substances (dust) can be prevented from entering and damaging without permission; As for the configuration and structure of the stopper 6, a configuration and structure selected by a user among conventionally known technologies may be suitably applied.

In the connection device 1 of the bed and table having a gap prevention function of a clamp function that facilitates top-fixing and adhesion according to the present embodiment made as described above, each of the binding holes during the separation movement of the locking bodies 4 An 'inclined surface' may be formed on the contact surface 42 of each of the engaging steps 41 that are in contact with each of the inner ends of the (31).

That is, when each of the hooking steps 41 of the locking bodies 4 is continuously moved while being in contact with the inner end of the binding hole 31, the inner end and the inclined contact surface 42 have an inclination angle. Guided while holding, the stiff bodies 4 can be pressed into the vertical member 3.

Accordingly, as the horizontal member 2 is coupled while being pressed by the vertical member 3, play may not occur between the horizontal member 2 and the vertical member 3.

Accordingly, structural stability of the joint between the horizontal member 2 and the vertical member 3 can be improved.

In the connection device 1 of the bed and table having the gap prevention function of the clamp function that facilitates top-fixing and adhesion according to the present embodiment made as described above, the horizontal member 2 is fastened to the vertical member 3 An 'inclined surface' may be formed on the contact inner surfaces 32 of the inner ends of the binding holes 31 to which each of the engaging steps 41 of the engaging bodies 4 contact and engage during operation.

That is, when each of the engaging steps 41 of the engaging members 4 is continuously moved while being in contact with the inner end of the binding hole 31, the inclined contact inner surface 32 and the engaging step 41 ) is guided while having an inclination angle, so that the stiff bodies 4 can be pressed into the vertical member 3.

Accordingly, as the horizontal member 2 is coupled while being pressed by the vertical member 3, play may not occur between the horizontal member 2 and the vertical member 3.

Accordingly, structural stability of the joint between the horizontal member 2 and the vertical member 3 can be improved.

On the other hand, in the horizontal member (2), a fixing hole (22) is formed through which a fixing screw (53) passes through to press and fix the head portion of the screw rod (52); The guide block 51 is spatially connected to the fixing hole 22, and while the fixing screw 53 penetrates, the fixing screw hole 522 is screwed so as to press and fix the head portion of the screw rod 52. can be formed.

That is, the fixing screw 53 pressurizes and fixes the head portion of the screw rod 52 to prevent unauthorized flow and unscrewing, thereby further improving structural stability.

As described above, the connection device 1 of the bed and table having the gap prevention function of the clamp function that facilitates top-fixing and adhesion according to the present embodiment, each of the locking bodies 4 is connected to each of the binding holes ( 31) while fitting and fixing each other at right angles to each other, the locking bodies 4 are fitted while being close to each other with respect to the binding holes 31, and then are spaced apart from each other to be hooked and fixed. Technical configuration characterized by

One embodiment of the present invention described above is only exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the forms mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and alternatives within the spirit and scope of the present invention as defined by the appended claims.

1: Bed and table connection device
100: body frame
2: horizontal member 21: worker
22: fixed hole
3: vertical member 31: binding hole
32: contact inner surface 4: locking body
41: hooking step 42: contact surface
5: operating member 51: guide block
52: screw rod 521: work groove
522: fixing nut hole 53: fixing screw
6 : Stopper
A: guide route

Claims (2)

A body frame 100 is formed by fastening and connecting a horizontal member 2 disposed horizontally and having a length and a vertical member 3 fastened at right angles to the horizontal member 2, and the vertical member ( 3) a pair of binding holes 31 perforated while having a gap in the vertical direction on the surface to which the horizontal member 2 is connected; a pair of locking bodies 4 each provided at an end of the horizontal member 2 and each having a locking step 41 that is fitted into the binding holes 31 and fixed to the locking step 41; A bed and table having a gap prevention function of a clamp function for easy top-fixing and adhesion, including an operating member 5 provided on the horizontal member 2 and allowing the locking bodies 4 to be spaced apart and close to each other. In the connection device (1) of;
The operating member 5,
A guide block 51 provided at an end of the horizontal member 2 and having a guide path A through which the locking bodies 4 are guided in the vertical direction, and the guide path A of the guide block 51 ) has a length in the moving direction of the locking members 4 and is provided to be idling, and the direction of the screw thread to which each of the locking members 4 is screwed is reversed so that each of the locking members 4 during rotational movement ) includes threaded rods 52 that are brought close to and spaced apart from each other;
The screw rod 52,
A bed and table connection device having a gap prevention function of a clamp function that is easy to fix and adhere to, characterized in that one surface of the upper and lower surfaces is exposed to the outside from the guide block 51. delete

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