KR101586056B1

KR101586056B1 - Table assembly

Info

Publication number: KR101586056B1
Application number: KR1020150054538A
Authority: KR
Inventors: 정병길
Original assignee: 정병길
Priority date: 2015-04-17
Filing date: 2015-04-17
Publication date: 2016-01-22

Abstract

The present invention relates to a foldable table assembly, and more particularly, to a foldable table assembly having a first coupling body hinged to a top plate body made of a pair of powder bodies and a coupling means composed of a second coupling body, The support means is in contact with the ground surface or the mounting surface to support the upper plate main body and serves as a table. When the user moves or stores the upper plate main body, the upper plate main body is folded so that the support means can enter into the folded upper plate main body, The present invention relates to a foldable table assembly which can be easily assembled and assembled without requiring a separate fixing unit such as a screw when the supporting means is fastened to the fastening means.

Description

Foldable Table Assembly {TABLE ASSEMBLY}

Unlike in the past, the frequency of camping and outdoor activities has increased in recent years. Accordingly, various technologies for camping products that are easy to carry and store are presented. Especially, techniques for folding tables Are presented in various ways.

Such a conventional technique is disclosed in the Utility Model Publication No. 1996-0003124 entitled "

The above-mentioned prior art is a folding type gyration having a top plate connected to a mating surface and formed with a concave and a recessed portion and connected by a hinge, a perception unit formed at a lower portion of the top plate and freely foldable, And the pushbutton switch is installed to be inserted into and withdrawn from the other through hole by the pushbutton switch. The pushbutton switch is installed on both sides of the upper surface of the upper plate along the short side line and in the center of the upper and lower plate members, A joint part 2 having an insert fastener 1 that can be rotated and inserted and inserted in a guide hole having an inverted V shape formed on the top of a hexahedron shaped base and movable in both directions, And presents a folding expression in which a number of singers are installed.

However, according to the above-mentioned prior art, it is necessary to fold the upper plate after folding the respective angles and long corners to fold the corners, and even when the corners are unfolded, each of the corners and the long corners is separately opened. There is a problem that it is inconvenient to use.

Also, there is a "portable folding table" of the Utility Model Publication No. 1988-0003792,

In the conventional art, a pair of hollow box-shaped upper plates with the bottom open is foldably joined, and half pieces of knobs are formed on both sides thereof. In each of the two sides of the handle, And the lower surface of each of the upper plates is supported on the lower surface of the upper and lower legs by a difference in length between the upper and lower legs, A hook having a latching protrusion and a latching groove engaging with the latching protrusion is formed between the upper plate and the upper plate, a hook having a latching groove formed at a distal end thereof is rotatably installed at a lower end of the leg, At the lower end of the legs, a portable folding table is provided with protruding locking pins for the latching grooves There.

However, in the conventional art, when the upper plate is folded, a separate fastening means must be provided to maintain the folded state. When the chair leg is folded, the folded state of the legs can not be fixed. There is a problem that inconvenience occurs.

Further, as a conventional technique, a portable multipurpose folding chair, a knee praying chair, a folding simple chair, a compact chair, an (outdoor use) table, a folding table are disclosed in Japanese Patent Application Laid-Open No. 10-2006-0072117,

The above-mentioned prior art discloses a technique for folding a leg so that the chair can be folded and folding the upper plate, thereby improving portability

Registration Practical Utility Model No. 20-0150032 " folding table " presents a table for providing ease of use in various outdoor leisure activities by taking advantage of the convenient use method.

However, these conventional techniques have a problem that a separate fixing means must be provided in order to keep the table in a state of being tangled, as a technique of folding the legs to the upper plate after folding the legs and then folding the table.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

And a coupling means comprising a pair of first coupling members and second coupling members hinged to each other by a pair of powdered hinges and being hinged to each other to be coupled to the respective powders and having supporting means coupled to the coupling means, Which is capable of holding a folded state and a unfolded state by applying a torsional elastic force to the folded table assembly.

Further, the first and second assemblies of the engaging means are provided with a plurality of through holes through which the supporting means is fixedly held, and the engaging portions for fixing the second supports to the second assemblies are stably supported in the extended state, The present invention provides a foldable table assembly in which means can be fixed.

Further, the first and second support members may include a foldable table assembly having a plurality of folded support portions, the end portions of which are mutually extensible so that the foldable table assembly can be assembled easily without a separate fixing device The purpose of providing is another purpose.

In order to achieve the above object, a foldable table assembly according to the present invention includes:

An upper plate main body made of a pair of powders that are foldably provided;

Coupling means provided on both sides of the upper plate body, the pair of first and second coupling members being adjacent to each other and hinged to each other to fold up the pair of powders; And

A supporting unit comprising a first support provided on the first assembly and a second support provided on the second assembly and connected to the first support;

, &Lt; / RTI >

And a torsional elastic force is formed in the supporting means (the combined body of the first and second supporting bodies).

As described above, the foldable table assembly according to the present invention includes the upper plate main body made of a pair of powder, and the coupling means for folding the upper plate main body is provided. Through the through holes formed in the coupling means, There is no need for a separate fixing device for coupling the supporting means, so that it is easy to assemble. Furthermore, since the supporting means is interposed between the first supporting member and the second supporting member, the assembling is easy and simple.

In addition, since the support means (the combined body of the first and second support members) are staggered so as to give a torsional elastic force, the support means can be naturally expanded when the upper plate main body is unfolded,

The second support body is fixedly engaged with the engagement portion, thereby preventing the support means from being folded in the unfolded state, thereby further improving stability.

Further, since the first support and the second support are simply formed by a support part formed by folding the first support and the second support a plurality of times without providing a separate device for imparting a torsional elastic force to the support means, the manufacture is simple and the user can easily assemble.

1 is a perspective view of a foldable table assembly according to the present invention;
Figure 2 is an exploded perspective view of a foldable table assembly in accordance with the present invention;
Figure 3 is an enlarged view of a folding table assembly according to the present invention.
Figure 4 is an embodiment of a foldable table assembly according to the present invention
5 is a modification of the folding table assembly according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 and 2, a foldable table assembly A according to the present invention includes an upper plate body 10, a coupling means 20 coupled to the upper plate body 10, And a support means (30) provided on the upper plate body (10) to support the upper plate body (10) on a mounting surface.

First, the upper plate main body 10 is made up of pairs of powders 11 having the same shape, and each of the powders 11 preferably has a rectangular shape, As shown in FIG.

The powder 11 has the same shape facing each other and is described through one powder 11. The inner side of the lower surface of the powder 11 (in the case where the powder 11 is arranged side by side) The inner side fastening part 113 and the outer side fastening part are each provided with a fastening groove 115 so as to be engaged with the fastening part 113 20 are slidably engaged.

And the coupling means 20 is provided on the lower surface of the powder 11. The coupling means 20 are disposed adjacently to each other in the powder 11 and are hinged to each other to form a pair of powder 11, (21) and a second coupling member (23) for folding the first coupling member (21) and the second coupling member (23).

First, each of the powders 11 is provided with a first coupling body 21 and a second coupling body 23 on both sides thereof. The first coupling body 21 and the second coupling body 23, which are adjacent to the first coupling body 21, A second coupling member 23 is provided at a portion of the first coupling member 11 and the first coupling member 21 and the second coupling member 23 are hinged to each other.

That is, in the bottom view, the first joint body 21 and the second joint body 23 are provided on one side of the upper plate body 10 and the second joint body 23 and the first joint body 21 are provided on the other side, .

The first coupling member 21 is coupled to the lower surface of the powder 11 and the first coupling member 21 is formed in a thin plate shape so that both sides of the first coupling member 21 And is prevented from being separated from the powder 11 by being slidably engaged with the coupling groove 115 provided in the side coupling part 111 and the inner side coupling part 113.

In this case, the powder 11 and the first coupling member 21 are fixed by a fixing means 27 such as a bolt to prevent the powder 11 from moving or moving.

In addition, since the first coupling unit 21 is provided with the latch holes 25 to reduce the weight, the foldable table assembly A according to the present invention can be made lightweight, so that the portable unit can be easily carried by the user.

The first and second through holes 214 are formed in the first coupling member 21 so that the first supporting member 31 of the supporting means 30 can be coupled to the first coupling member 21.

The first through hole 213 is first formed with a first sidewall 211 protruding downward in the longitudinal direction of the first assembly 21 in the direction of the outer surface of the outer body 11 And a first sidewall protrusion 212 bent in the inner direction from the first sidewall 211 is formed.

The first through hole 213 is formed in the first side wall 211 along the first side wall 211 and the first support body 31 is formed in the first through hole 213. [ So that the support means 30 can be coupled.

A 1-1 through hole 214 is formed in the direction of the inner (the central portion of the powder 11; the opposite direction to the outward direction) in the longitudinal direction of the first coupling member 21, The hole 214 is also formed in the shape of a long hole similar to the first through hole 213 but is formed to be narrower than the length of the first through hole 213. The difference in length is caused by the support means 30 and the support means 30 will be described in more detail.

The second coupling member 23 is provided on the powder 11 positioned adjacent to the powder 11 having the first coupling member 21 and the second coupling member 23 So that the respective powders 11 can be folded as they are hinged to the first coupling member 21.

The second coupling member 23 is formed in a plate shape similar to the first coupling member 21 and is slidingly coupled with the first coupling member 21 in the same manner as the first coupling member 21 , And is fixedly coupled to the powder (11) by the fixing means (27).

In addition, since the second coupling member 23 is formed with the dissipating holes 25, it is made lightweight so that the user can carry it easily.

The second coupling member 23 is formed with a second through hole 233 through which the second support member 32 is inserted. In detail, the second through hole 233 includes a first through hole 233, A second side wall portion 231 which can be formed in parallel with the first side wall portion 211 is projected downward in the outer direction of the first side wall portion 23 (the direction in which the first side wall portion 211 is formed) And a second through hole 233 similar to the first through hole 213 is formed in the second side wall portion 231. The second through hole 233 is formed in the second side wall portion 231, .

The first sidewall protrusion 212 and the first sidewall protrusion 212 are bent in the inner direction and the second sidewall protrusion 212 and the first sidewall protrusion 212, The second sidewall protrusions 232 may be staggered from each other so as not to interfere with each other when folded.

The first sidewall 211 of the first coupling body 21 and the second sidewall 231 of the second coupling body 23 are formed in a hinge coupling portion 26 so as to be hinged to each other in the inward direction So that each powder 11 to which the first coupling member 21 and the second coupling member 23 are fastened can be folded by hinging by the hinge coupling portion 26. [

The support means 30 is further provided with a support means 30 for supporting the upper plate main body 10 of the foldable table assembly A according to the present invention. The first support body 31 fastened to the first fastening body 21 and the second support body 32 fastened to the second fastening body 23 are fastened to each other by interconnection .

The first support 31 includes a first support part 311 and a second support part 311 which is bent at the first support part 311 and is in contact with the first support part 311, The first to third supporting portions 313 which are bent upward from the supporting portion 312, the first to third supporting portions 313 and the first and the first through holes The first supporting portion 314 and the second supporting portion 315 are formed so as to penetrate through the first supporting portion 314 and the fourth supporting portion 314, respectively, and the first supporting portion 315 is bent downward from the first supporting portion 314, 2-2 support portion 321 and a second 2-2 support portion 322 bent through the second through hole 233 and being bent at the 2-1 support portion 321 and the second 2-2 support portion 322, Second supporting portion 323 bent downward at the second supporting portion 324, second supporting portion 324 folded at the second supporting portion to come in close contact with the mounting surface, and second supporting portion 324 bent upward at the second supporting portion 324, 2-5 support portions 325 as shown in FIG.

The first to fourth support portions 314 and 312 of the first support body 31 may be offset from each other so that the torsional elastic force may be applied to the support means 30 at this time. And the second supporting member 322 and the second supporting member 324 are bent in a state in which the second supporting member 322 is offset from the second supporting member 322.

Therefore, when the upper plate main body 10 is unfolded, the state can be maintained by the support means 30 bent in a misaligned shape as described above, and thus can serve as a table.

1 to 3, the second supporting body 32 is provided with a latching portion 29 on the inner side of the second coupling body 23 for a more rigid fixing. The second support body 32 can be fixedly held on the second assembly body 23 by moving the first support body 322 so that it can be caught by the retaining portion 29 by applying a constant force to the second support body 322 to maintain the extended state.

The first supporting portion 311 of the first supporting body 31 and the second supporting portion 32 of the second supporting body 32 are connected to each other to connect the first supporting body 31 and the second supporting body 32 to each other. 5 support portion 315 of the first support body 31 and the 2-5 support portion 325 of the second support body 32 are disposed on both sides of the first support body 31 and the second support body 32, The first support 31 and the second support 32 are connected to each other by a second connection pipe 33B for connecting the first support 31 and the second support 32. Thus, .

Referring again to FIG. 4, there is shown an embodiment of a foldable table assembly A according to the present invention. Referring to FIGS. 1 to 4, The first and second support members 31 and 312 rotate so that the respective powder members 11 are folded so as to face each other as shown in FIG. 4 [B] 4 support portion 314 and the second-second support portion 322 also rotates and rotates in the same direction as the second-fourth support portion 324. The supporting means 30, which is originally shifted, is twisted, so that the torsional elastic force for returning to the original state in the direction of re-extending the upper plate main body 10 is maintained, so that it can be more easily deployed than when the table is unfolded.

4 (C), in order to overcome this difficulty, the upper plate body 10 is folded to the outside of the upper plate body 10 The first and second through holes 233 are moved to the inside of the upper plate body 10 in a folded state by moving the supporting means 30 obliquely protruding in parallel with the upper plate body 10, The supporting means 30 moves inside the first through hole 213 and the second through hole 233 to change the point of action of the force. As a principle of seesaw, The folding table assembly A according to the present invention can be held in a folded state because the folding force of the upper plate body 10 is stronger than the elastic restoring force.

5, the foldable table assembly A according to the present invention may further include a plurality of light emitting means 40 provided on the upper surface of the upper plate body 10 so that the table can be easily used even in a dark place have.

More specifically, the light emitting means 40 includes a PCB 43 and LEDs 41 provided on the PCB 43, and a power source for applying power may be separately provided.

Further, the light collecting member 411 is further provided with a semi-spherical shape made of a transparent material so as to cover the respective LEDs 41, And a curved groove 411B for collecting the light of the LED 41 is provided at the center of the focusing member 411. As the LED 41 is positioned inside the curved groove 411B, 41 are diverged through the light collecting member 411, the brightness can be improved and diverged as the light is refracted on the inner surface of the bending groove 411B. Thus, the target luminance and luminous intensity can be reduced by using a small number of LEDs 41 .

In order to solve this problem, an outer protrusion 411A is provided at the lower end of the light-collecting member 411 and at the lower end of the outer surface of the light-collecting member 411, It is also possible to prevent the occurrence of the yellow ring due to the diffused reflection of the light from the light guide plate 411B and further include the outer protrusion 411A in the bending groove 411B.

The coupling protrusion 411C may be further provided at a lower portion of the focusing member 411. The coupling protrusion 411C may include a column portion 411CA and a head portion 411CB having a larger diameter than the column portion 411C, And can be fixedly coupled to a binding hole provided on the PCB 43.

The light collecting member 411 may be spaced apart from the PCB 43 to improve the air-cooling characteristics to form the air-cooling unit 411D to prevent heat generated from the PCB from being overheated, Lt; RTI ID = 0.0 > 411C. &Lt; / RTI >

While the present invention has been particularly shown and described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And substitutions are to be construed as falling within the scope of protection of the present invention.

A: folding table assembly 10: top plate body
11: powder 111: outer side fastening portion
113: inner side fastening portion 115: fastening groove
20: coupling means 21: first coupling body
211: first side wall portion 212: first side wall projection
213: first through hole 214: 1st through hole
23: second coupling member 231: second side wall portion
232: second side wall protrusion 233: second through hole
25: Lying-out hole 26: Hinge coupling part
27: fixing means 29:
30: Support means 31: First support
32: second support body 40: light emitting means
41: LED 411: condensing member
43: PCB (PCB)

Claims

An upper plate body (10) made of a pair of powder (11) provided so as to be foldable with respect to each other;
A pair of first and second assemblies 21 and 23 provided adjacent to each other and hinged to each other to fold a pair of powder bodies 11 to form an upper plate body 10, Engaging means (20) provided on both sides; And
A supporting means 31 consisting of a first supporting body 31 provided on the first coupling body 21 and a second supporting body 32 provided on the second coupling body 23 and connected to the first supporting body 31 30);
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A torsional elastic force is formed on the combined body of the first support 31 and the second support 32,

The upper surface of the upper plate body 10 further includes a plurality of light emitting means 40 including LEDs 41 and PCBs 43,
The light emitting means 40 is further provided with a light collecting member 411 for improving the brightness and luminous intensity of the LED 41,
The light-collecting member 411
And an outer protrusion 411A provided at the lower end of the bending groove 411B or the lower end of the light collecting member 411 or at the lower outer end of the light collecting member 411 or both of the bending grooves 411B and 411B, under,
A lower portion of the light collecting member 411 is provided with a columnar portion 411CA and a head portion 411CB having a diameter larger than the columnar portion 411CA so as to be fixedly coupled to the binding hole of the PCB 43, A coupling protrusion 411C is formed,
And the air-cooling portion 411D is formed between the light-collecting member 411 and the PCB 43 by the coupling protrusion 411C.

The method according to claim 1,
The first coupling member 21 is provided with a first through hole 213 and a 1-1 through hole 214 through which the first support member 31 passes,
The second coupling body 23 is provided with a second through hole 233 through which the second support body 32 passes,
The foldable table assembly according to any one of claims 1 to 3, further comprising a latching part (29) for fixing the second support body (32) to the second coupling body (23) so that the upper plate body (10) can be maintained in an unfolded state.

3. The method of claim 2,
The first support (31)
A first supporting portion 312 which is bent at the first supporting portion 311 and is in close contact with the mounting surface, a second supporting portion 312 which is bent upward at the first supporting portion 312, A first supporting part 313 which is bent at the first supporting part 313 and passes through the first and the first through holes 213 and 214 in order, And a first to fifth support portion 315 bent downward from the first to fourth support portions 314,
The second support (32)
The second-first support portion 321 includes a second-second support portion 322 that is bent at the second-first support portion 321 and passes through the second through-hole 233, the second-second support portion 322 The second 2-3 support portion 323 bent downward in the second 3-4 support portion 323 and the 2-4 support portion 324 bent in the 2-3 support portion 323 and coming into close contact with the installation surface, And a second 2-5 support portion 325 that is bent,
A first connection pipe 33A for inserting and connecting the first support member 311 and the second support member 321 from both sides and a second connection pipe 332 for connecting the first support member 315 and the second support member 321, And a second connection pipe (33B) for connecting the first and second connection pipes (325) on both sides thereof.

The method according to claim 2 or 3,
The supporting means 30 partially protruding from the outer surface of the upper plate main body 10 is moved to the inside of the upper plate main body 10 so as to be parallel to the upper plate main body 10 in the state where the respective powders 11 are folded,
The support means 30 is moved in the first through hole 213 and the second through hole 233 formed in the elongated shape to change the point of action of the force so that the elastic restoring force of the support means 30 The folding force of the upper plate main body 10 is strengthened so that the upper plate main body 10 is kept in the folded state.