JPH09206133A - Foldable table of foldable object mounting base for which leg bodies are successively provided - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a table or an object mounting base for which plural leg bodies are combined and successively provided capable of combining a top plate and the top plate or the top plate and the object mounting base of a portable cooking stove or the like. SOLUTION: The connected leg bodies are constituted of the leg body b1 composed of a pair of leg sets a1 forming an X shape for which plural leg materials are constituted foldably at the time of using the table and at least a pair of supporting members 5 whose both end parts are respectively foldably connected to the leg sets a1 and the leg body b2 composed of the leg sets a2 forming the X shape foldably connected to the other end of the pair of the supporting members 5 foldably connected to at least one of the leg sets a1 forming the X shape of the leg body b1 . Then, the connected leg bodies b1 and b2 are turned to different height, a locking material 22 for the object mounting base 6' is engageably and disengageably disposed on the pair of the supporting members 5 of the leg body b2 which is the lower one of the connected leg bodies b1 and b2 the top plate 6 is engageably and disengageably disposed on the pair of the supporting members 5 for constituting the other leg body b1 and these compactly constituted strong foldable table and foldable object mounting base are provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding table or a folding table for use in camping or the like, and more particularly to a folding table or a folding table in which a plurality of foldable legs are connected in series.

[0002]

2. Description of the Related Art The applicant of the present invention can fold it first to make it compact and carry it.
A folding table capable of stably holding an object to be placed such as a stove, and further capable of accommodating objects of various sizes is disclosed in JP-A-6-343514 and Japanese Utility Model Laid-Open No. 7-25832.
No.

First, these will be described with reference to FIG. In the figure, 1 is a long leg material, 2 is a center plate
3 is an upper short leg material, 4 is a lower short leg material, 5 is a supporting member, 6 is a top plate, 7 is a short L-shaped rotation plate, and 8 is a long L
A character-shaped rotating plate, 9 is a rotary shaft for the plate. 7
Reference numerals a and 8a are top plate positioning projections integrally formed on the long and short L-shaped turning plates 7 and 8.

A center plate is provided at the center of the long leg material 1.
A plate 2 is attached rotatably around a plate rotation shaft 9, and a table 2 is attached via the center plate 2.
The upper short leg material 3 and the lower short leg material 4 are assembled so as to have an X shape when the bull is used, and a pair of leg sets a is configured by these.

Both ends of the support member 5 which is bridged between the upper parts of the pair of leg sets a are provided with a short L-shaped rotation plate 7 and a long L-shaped rotation plate at the top of the leg set a. 8 are connected to each other. When the table is used, the top plate 6 is placed on the pair of support members 5 and is appropriately fixed by a fixing device.
A pair of short L-shaped rotation plates 7 connect the ends of the support member 5 to the leg members of the one leg set a. Also, a pair of length L
The character-shaped rotation plate 8 connects the other end of the support member 5 to the leg material of the other leg set a. Also, a pair of rotating plates 7
One of the rails 8 and 8 has the protrusions 7a and 8a,
The protrusions 7a and 8a are locked to the positioning metal fittings 3 or 3 on the back of the top plate to prevent the leg set a and the top plate 6 from being misaligned.

The long L-shaped turning plate 8 is slightly longer than the short L-shaped turning plate 7 in contact with the support member 5 in parallel. This slightly longer portion is short L when storing the table.
One leg set a connected by the character-shaped turning plate 7 was rotated by 270 degrees with respect to the supporting member 5 and folded on the supporting member 5, and then connected by the long L-shaped turning plate 8. This is because the other leg set a is rotated by 270 degrees with respect to the support member 5, and the leg material of the other leg set a is stacked and folded on the one leg set a that was previously folded.

In FIGS. 16 and 17, reference numeral 16 is a band stopper which is inserted from the end of the crosspiece 13 and then
It is fixed to the lower part of the rivet with fasteners such as rivets 17 and screws.
In the illustrated example, since the crosspiece 13 has the cross-sectional shape shown in FIG. 17, the upper portion has a sandwiching portion 16a having a shape fitting to the shoulder portion 13a of the crosspiece 13. Further, a stopper 16b (FIG. 16) for preventing the band guide portion / support member 5 from being displaced is provided in the lower portion so as not to damage the band 18. Band stop 1
When this 6 is attached to the crosspiece 13, the band 18 is sandwiched between the crosspiece 13 and the band stopper 16 and is struck by a stopper such as a rivet. By the winding method using the band 18 described above, the band is not twisted and can be easily stopped. In the example of FIG. 16, a ring 19 is fixed to one end of the band 18 with a stitching portion 20 or the like. As shown in FIG. 20, when fixing to the support member 5 of the leg b, the band 1
One end of 8 is passed through the ring 19, folded back, and fixed at the end by a stop 21 such as a surface tape. The above is the folding table composed of a single body in which a pair of supporting members are folded and combined with a pair of legs.

[0008]

SUMMARY OF THE INVENTION A folding table or a folding table on which a plurality of pairs of legs that can be combined with a table and a table, or a table and an object table such as a stove are arranged in series. The challenge is to provide.

[0009]

Means for Solving the Problems A pair of X-shaped leg sets a ₁ constructed so that a plurality of leg members can be folded when a table is used, and both ends thereof can be folded into the leg sets a _1. a leg b ₁ comprised of at least a pair of support members 5 connected, to the leg set a ₁ forming the leg b ₁ of at least one of the X-shaped connected foldably one end pair Body b ₂ composed of an X-shaped leg set a ₂ foldably connected to the other end of the supporting member 5 of FIG.
And made up the continuous leg.

Further, the table top plate 6 or the locking member 22 can be engaged and disengaged on the pair of support members 5 and 5 which constitute either _{one of the} connected leg bodies b ₁ and b _2. It can be attached to.

Further, the heights of the leg b ₁ and the leg b ₂ to be connected are different. Then, the locking member 22 for the object mounting base 6'is detachably disposed on the pair of supporting members 5 constituting the lower leg b ₂ of the legs b ₁ and b ₂ connected to each other. , A top plate 6 is removably disposed on a pair of support members 5 constituting the other leg b ₁ , and a table can be placed on the higher side and a stove can be placed on the lower side for cooking. I did it.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A description will be given with reference to FIG. FIG. 1 is a perspective view of a leg connecting structure according to the present invention. In the example shown in the figure, a leg body b _{1 including} a pair of leg sets a ₁ and a pair of support members 5 provided therebetween, a leg set a ₁ , a leg set a ₂ shorter than this, and a pair of support members. A leg body b _{2 made of} 5 is connected. The top plate 6 is mounted on the leg b ₁ , and the locking member 22 for preventing the positional displacement is removably mounted on the leg b ₂ by a fixture 39 for mounting a stove or the like.

[0013] leg b ₁ in the example of FIG. 1 is taller than leg b _2, one leg set a ₁ in the leg b ₁ is shared with one leg set a ₁ constituting the leg b ₂ ing. That is, the supporting member 5 of the leg b ₂ is foldably connected to an intermediate position between the long leg 1 and the upper short leg 3 of the leg set a _{1 by} the L-shaped rotation plate 8.

FIGS. 2 to 5 show the usage state of the table and the object mounting table provided with the connecting legs. 2 is a front view, FIG. 3 is a plan view, FIG. 4 is a right side view, and FIG. 5 is a back view of the top plate. As is clear from the figure, the top plate 6 has a pair of leg sets a ₁
It mounted horizontally on a support member 5 mounted between a ₁ and,
Stand placed things stand 6 'for example those which place the stove or the like legs set a ₁ shorty leg set a ₂ on the L-shaped pivot for pre and supporting the top plate 6 - are foldably supported by preparative 7 and 8 A pair of supporting members 5 and a locking member 2 supported on the supporting members 5.
It is composed of two.

A stopper band 23 is provided on the back surface of the top plate 6, and is attached to the crosspiece 24a at the center of the top plate. 2
Reference numeral 5 is a notch for positioning provided on another crosspiece 24b also provided on the side of the top plate. A positioning device (L-shaped turning plate 7,
The positioning protrusions 7a and 8a of 8 are engaged with each other.

The stop band 23 will be described with reference to FIGS. 6 and 7. Crosspiece 24 to which the stop band 23 is attached
As shown in the side view of FIG. 6B, a has a groove shape in cross section,
The thread grooves 26 are provided so as to face each other inside the side walls. The screw groove 26 is formed by connecting the top plate frame material 11 (FIG. 16) to the crosspiece 2
Used when screwing in screw 27 when fixing to the end face of 4a. FIG. 7 is a single-part view of the stop band 23. The stop band 23 has a rectangular ring 28 made of, for example, metal or resin attached to one end, a surface tape (male) 29a near the square ring 28, and a surface tape (female) 29b on the tip side. Is installed. The surface tape (female) and the surface tape (male) are joined, for example, by ultrasonic welding. On the other hand, the square member 24a (FIG. 6) is provided with two square holes 30 and 31 through which the stop band 23 is passed. The stop band 23 is first inserted into the square hole 30 closer to the end of the crosspiece 24a, and then taken out from the other square hole 31 adjacent to this, so that the square ring 28 of the stop band 23 and the end of the stop band 23 are separated. Leave it hanging down to the back side. When the top plate 6 is attached and fixed, the support member 5 orthogonal to the crosspiece 24a is wound, passed through the rectangular ring 28, and then folded back to form a surface tape (female) on the end side of the stop band 23. 29b is a surface tape near the square ring 28.
It may be attached to the male (male) 29a.

Next, the other cross piece 24b will be described with reference to FIG. The crosspiece 24b is slightly different from the crosspiece 24a to which the stop band 23 is attached, and is provided with a horizontal flange 32 on its side portion. The horizontal flange 32 is provided with a notch 25 having an appropriate length, and the positioning protrusion 7a or 8a of the rotating plates 7 and 8 provided at the end of the support member 5 is engaged with the notch 25 for positioning. It is configured to do.

As shown in FIG. 9B, the locking member 22 has, for example, a substantially L-shaped cross section. The lower side of the L-shape is hollow,
There is a thread groove 33 on both sides of the inside, and the mounting hole 35 of the end stopper 34 (Fig. 9 (c)) with hooks is aligned with this, and the screw 36
Install it as shown in Fig. 9 (a). Reference numeral 37 denotes a stopper edge formed on a vertical side of the locking member 22.
The stopper edge 37 prevents it from being displaced laterally when placed on the table 2. Reference numeral 38 is a locking hole provided on the bottom surface of the locking member 22 for mounting a fixture. The dimension between the locking holes 38, 38 is two supporting members 5, 5
It is designed to fit the dimensions in between.

The position of the locking member 22 is fixed by a fixing member 39 attached to the supporting member 5. As shown in FIG. 11, the fixture 39 is mounted by surrounding the support member 5 with a C-shaped main body portion and tightening it with a screw 40 in accordance with the dimensional position of the mounted object. The fixture 39 has a holding piece 4 for positioning the locking member 22 on the upper part thereof.
1, a locking claw 43 serving as a locking portion of the locking member 22 is provided in the center portion orthogonal to the holding piece 41. To attach the locking member 22, the locking hole 38 of the locking member 22 is first engaged with the locking claw 43 of the fixture 39 (FIG. 12). Next, when the supporting member 5 is slid in the direction of the arrow X (FIG. 12) to open the leg, the locking member 22 is also supported by the positioning holding member 41 of the fixing tool 39, and the setting of the used state is completed.

13 and 14 show a method of folding and accommodating the linked legs shown in FIG. (1) First, remove the locking member 22 together with the stopper band 23 from the fixing tool 39 of the positioning projections 7a and 8a of the support member 5,
Remove the top plate 6. (2) Next, a leg set a ₁ , which constitutes leg b ₁ and leg b ₂ ,
A ₁ and a ₂ are folded around the rotary shaft 9 as shown in FIG. 13A (arrow A). (3) Fold the leg set a ₂ upward by 270 ° (arrow B). (4) When the leg set a ₂ and the support member 5 overlap,
Lower it as shown in FIG. 13 (b) (arrow C). (5) Set _one leg set a ₁ to 270 ° as shown in Fig. 13 (b).
It is rotated upwards so that it is superposed on the support member 5 (arrow D) and brought into the state of FIG. 14 (a). (6) Further, fold it by 90 ° as shown by the arrow E to obtain a state diagram (b) of the state when stored. (7) Put in a storage bag (not shown) in the state of FIG. 14 (b).

The above is the leg set a ₁ and a ₁ as shown in FIG.
A leg b ₁ comprising a combination of, an example was described in which connecting a leg b ₂ comprising a combination of a leg set a ₁ and a _2. However, although not shown, the configurations shown in the following (a) to (e) are naturally included in the scope of the present invention.

As shown in FIG. 1, in addition to the continuous installation of legs b ₁ and b ₂ , both sides of leg b ₁ on which the top plate is placed are foldable on both sides, (a) leg b ₂ the was continuously provided b _2, b _1, those in the configuration of b _2. (B) A foldable table on both sides of the leg b ₂ for a material platform.
A structure in which the legs for bulls b ₁ and b ₁ are connected in series to form b ₁ , b ₂ and b ₁ . (C) A structure in which the above structures (a) and (b) are repeatedly connected in a foldable manner.

Regarding the structure of the relationship between the one having the table top plate mounted thereon and the one having the locking member for the object mounting table attached, (d) a leg b ₁ having a high ground height and a leg having a low ground height a combination of b _{2 with} a locking member for the platform on the leg b ₁ side and a locking member on the leg b ₂ side, or instead of the locking member, the top plate has a different height. Placed on leg bodies b ₁ and b ₂ with (C) A combination of legs with a high ground clearance b ₁ and b ₁ , each provided with a locking member or a top plate, or a combination of legs b ₂ , b ₂ of a low ground clearance. And each one with a locking material or a top plate.

[0024]

EFFECTS OF THE INVENTION (1) According to the invention of claim 1, since a plurality of sets of legs can be connected, the overall structure can be made compact,
In addition, a material-carrying leg having extremely strong strength can be obtained. (2) According to the invention of claim 2, it is possible to mount the top plate on one of the legs and disengage the table or the locking member, and to mount or dismount the table with the stable legs. You can set the stand. (3) According to the invention of claim 3, since the heights of the connected legs are the same or different, it is possible to select a height according to need. (4) According to the invention of claim 4, the table can be arranged at one of the high positions and the stove can be arranged at the other of the low positions, so that the compact space can be efficiently used and the purpose of use can be improved. It can be used according to your needs.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding table and an object mounting table configured by connecting legs.

FIG. 2 is a front view of a folding table in which legs are connected to each other and a loading table.

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a rear view of the table.

5 is a right side view of FIG.

[Fig. 6] Crosspiece and stop band.

FIG. 7 is a view showing a single piece of a retaining band.

FIG. 8 is a view showing the relationship between the other crosspiece and a rotation plate.

FIG. 9 shows a locking member, (a) is a rear view, (b) is a right side view of (a), and (c) is an end stopper.

FIG. 10 is a view showing a relationship between a locking member and a support member.

FIG. 11 is a perspective view (partial cross section) of the fixture.

FIG. 12 is a right side view (partially sectional view) of FIG. 11.

FIG. 13 is an explanatory view of a folding method, (a) shows a state in which the leg sets a ₁ and a ₂ are aligned with each other, and (b) further shows a leg set a ₂
The state of folding up.

FIG. 14 is a state in which the leg set a ₁ of FIG. 13 (b) is folded and folded upward, and FIG. 14 (b) is a state in which the leg set a ₁ and a ₂ are folded by 90 ° and laminated.

FIG. 15 is an exploded perspective view of what is disclosed above.

FIG. 16 is an explanatory diagram for attaching the top plate.

FIG. 17 is a structure for attaching a retaining band to a crosspiece.

[Explanation of symbols]

a Leg set b Leg 1 Long leg material 2 Center pre-
To 3 Upper short leg member 4 Lower short leg member 5 Supporting member 6,6a, 6b Top plate 6'Object mount 7,8 Rotating plate 7a, 8a Positioning projection 9 Rotating shaft 10 Fixing device 11 Top plate frame Material 12 Frame stopper 13 Crosspiece 13a Shoulder 14 Reinforcing metal 15 Positioning metal 16 Band stopper 16a Clamp 16b Stopper 17 Rivet 18 Band 19 Ring 20 Stitch 21 (Stop) 22 Stopping material 23 Stop band 24, 24a, 24b Crosspiece 25 Notch 26 Screw groove 27 Screw 28 Square ring 29a, 29b Surface tape 30, 31 Square hole 32 Horizontal flange 33 Screw hole 34 Stopper 35 Mounting hole 36 Screw 37 Stopper edge 38 Locking hole 39 Fixture 40 Screw 41 Holding piece 43 Locking claw

Claims (4)

[Claims] 1. A pair of X-shaped leg sets (a ₁ ) in which a plurality of leg members can be folded when the table is used.
When, at least leg consists out of a pair of support members (5) at both ends are foldably connected to the leg set, respectively (a ₁₎ (b _1), the leg of (b ₁₎ at least Both X
De leg set forming a shape (a ₁₎ a pair of support members (5) and the other end to the collapsible linked X-shape form legs set of which is foldably connected at one end to the (a ₂₎ A foldable table or a foldable object mounting base, in which the legs are connected, characterized in that the legs (b ₂ ) are configured. 2. A top plate (6) or a locking member (22) is provided on a pair of support members (5, 5) constituting one of the connected legs (b ₁ and b ₂ ). The foldable table or the foldable object mount having the legs according to claim 1, which are detachably attached. 3. The leg body according to claim 1, wherein the leg body (b ₁ ) and the leg body (b ₂ ) to be connected have the same or different heights. A foldable table or foldable object stand that is connected in series. 4. A leg which is articulated (b ₁ and b ₂₎ a pair of support members (5) the object rests on constituting the lower leg and (b ₂₎ ones of (6 ') for The top plate is provided on the pair of support members (5) which dispose the locking member (22) in a disengageable manner and which constitutes the other leg (b ₁ ).
A foldable table or a foldable object mount in which the legs according to claim 1 are arranged so that (6) can be engaged and disengaged.