KR101493235B1 - Height adjustable table - Google Patents

Abstract

The present invention relates to a height adjustable table, and more particularly, to a table adjustable for lowering the manufacturing cost by lowering the manufacturing cost by adjusting the height of the table, The present invention relates to a table capable of preventing a safety accident due to a jam, and capable of adjusting the height of a food to be cooked or heated owing to an elevatable heating part.
To this end, the height-adjustable table according to the present invention comprises a body part for adjusting the height of the two powder bodies so as to be able to move up and down with respect to each other, a heating part provided in the body part for providing a heat source for cooking or heating food, And a lifting unit provided on the body and controlling the heat source provided to the food by adjusting the height of the heating unit.

Description

{Height adjustable table}

The present invention relates to a height adjustable table, and more particularly, to a table adjustable for lowering the manufacturing cost by lowering the manufacturing cost by adjusting the height of the table, The present invention relates to a table capable of preventing a safety accident due to a jam, and capable of adjusting the height of a food to be cooked or heated owing to an elevatable heating part.

Referring to Figure 1, a typical height-adjustable table as disclosed in Taiwan Patent No. I244910 includes a lower support 11, an upright support 12 connected to the lower support, two link rods 13, Includes a horizontal support 16 having a shaft 161 with an extended outer threaded portion 162 and secured to the lower rod 151 of the table top 15 for support.

The link rod 13 has a lower end 131 provided with a convex tooth 14 pivotally connected to the upper end of the upright support 12 and engaging with each other and a lower end 131 connected to the upper end of the upper support 132). The two adjustable sheets 163 are threadedly connected to the outer threaded portions 162 and pivotally connected to the upper end 132 of the link rod 13 via pivot pins 164, respectively. The horizontal support 16 has two axially extending slide grooves 165 extending therethrough for extending the pivot pin 164 and a crank handle 17 connected to one end of the shaft 161 .

In use, the crank handle 17 is actuated to drive the rotating shaft 161. As the shaft 161 rotates, the adjustable seat 163 is threaded through the outer threaded portion 162 toward each other or away from each other and is moved along a link rod (not shown) 13 to move the horizontal support 16 and the table top 15 vertically.

The above-mentioned prior art has a problem that a manufacturing cost is high because it has a complicated link mechanism.

In addition, since the crank handle 17 is connected to one end of the shaft 161 and protrudes outward from one side of the table top 15 in the prior art, one side of the table top 15 is disposed with respect to the wall And the crank handle 17 is easily hit by the moving person or the clothes are easily caught by the crank handle 17, which poses a safety problem.

Also, in the related art, it is easy to adjust the height of the table top 15, but there is a problem that the table top 15 is not equipped with a configuration for bending or heating meat or the like.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a height adjustable table which can simplify a configuration for adjusting the height of a table and thereby reduce a manufacturing cost.

Another object of the present invention is to provide a height adjustable table in which a safety accident does not occur due to hanging of clothes or the like when a user moves.

It is another object of the present invention to provide a table that can be adjusted in height even if a configuration capable of cooking food is added to the table.

According to an aspect of the present invention, there is provided a table adjustable in height, comprising: a body for adjusting the height of the two powder bodies so that they can be raised and lowered; and a heat source provided in the body for cooking or heating food. And a lift part provided on the body part and controlling a heat source provided to the food by controlling the height of the heating part.

The body portion may have a length in a vertical direction and may be a tubular body and may be fixed or movable on a ground surface. The body portion may have a length in a vertical direction, An insertion groove formed to have a predetermined depth in the lower end direction from the upper end of the upper body and including the heating unit and the elevation unit; a detachably mountable upper part of the upper body; A ring-shaped table, and an ancillary table formed outwardly from the upper surface of the upper body and connected to the outer surface of the upper body, and the table is fixed on the upper surface.

The upper body and the upper body may include a lifting groove and a lifting projection. The lifting groove may have a length perpendicular to an outer surface of the lower body. The upper body may be perforated to be bent at a right angle. And the upper body is protrudingly formed on an outer surface of the upper body so as to be slidable with the elevating groove so that the upper body can be raised and lowered with the lower body.

Preferably, the insertion groove includes grooves formed on both sides of the inner surface in the inward direction, and guide grooves formed at the respective upper ends thereof and each having a step portion for controlling the elevation of the elevating portion.

The body portion includes an outer viewing window and an inner viewing window, and the outer viewing window is formed on an outer surface of the lower body and the upper body, the inner viewing window is formed on an outer surface of the insertion groove, It is preferable that the upper body is provided so as to coincide with each other when the upper body is inserted into the lower body.

Preferably, the auxiliary table includes a space portion and an auxiliary pedestal, and the space portion and the auxiliary pedestal are alternately formed in a radial fashion on the auxiliary table.

Preferably, the auxiliary table includes a groove formed on an upper surface of the table so that the tableware is stationary or the table is fixedly seated.

Further, the table may include a protrusion formed to protrude downward from a lower surface of the table so as to be mountable with the sub table, and an insertion hole formed to penetrate the lift portion.

The elevating portion is formed in a plate shape and has a coupling hole formed therein with a threaded portion. The elevating plate has a lift plate on the upper surface on which the heating portion is seated. The lower portion is screwed with the coupling hole, and the upper portion is partially protruded from the body portion. And an elevating handle detachably mounted on the upper portion of the screw and rotating the screw to elevate the elevating plate.

The heating unit may include a charcoal passage for receiving a heated charcoal which is provided with a heat source, a detachable connection unit for detachably attaching the charcoal box to the upper portion of the charcoal, a grill having the food on the upper surface thereof, And a heat insulating plate provided detachably from the body part and partially blocking the heated heat source of the char to be supplied to the grill.

According to the present invention, the configuration for adjusting the height of the table can be simplified, and the manufacturing cost can be reduced.

In addition, the height adjustment of the table is provided on the upper part of the table, so that there is an effect that no safety accident is caused by hanging clothes or the like when people move.

In addition, it is possible to cook or warm food or beverage by the elevation of the heating part.

1 is a side view of a conventional height-adjustable table;
2 is an exploded perspective view of a height adjustable table according to the present invention;
3 is a front cross-sectional view of a height adjustable table according to the present invention;
4 is a side cross-sectional view of a height adjustable table according to the present invention.
5 to 8 are diagrams showing the operation of the height adjustable table according to the present invention.

Hereinafter, a height adjustable table according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 to 5, a height adjustable table 1 according to the present invention includes a body 100, a heating unit 300, and a lifting unit 200.

More specifically, the body part 100 is installed on the ground and is elevated and lowered so as to adjust the height according to the user's preference, so as to form a camping atmosphere such as a campfire or the like, And includes a body 110, an upper body 120, a lift groove 113, a lift projection 123, an insertion groove 130, an auxiliary table 140, and a table 150.

Here, the lower body 110 has a generally columnar shape and is formed in a tubular shape having a hollow portion on the inner side so that the upper body 120 can be inserted or withdrawn. At this time, the lower body 110 may be provided with a wheel (not shown) at a lower portion thereof, but it is preferable that the lower body 110 is fixed to the ground for safety of the height-adjustable table 1 of the present invention.

The lifting groove 113 is formed in the outer surface of the lower body 110 in a horizontal direction and the lifting protrusion 123 protruding from the outer surface of the upper body 120 is inserted into the lower body 110. When the upper body 120 is lifted, 110 so as to be movable up and down. At this time, it is preferable that the upper end of the lifting groove 113 is bent at a right angle for several times so that the lifting protrusion 123 of the upper body 120 is fixed to the lower body 110.

The upper body 120 has a columnar shape as a whole. The upper body 120 is disposed above the lower body 110 so as to be able to move up and down with the lower body 110 by the lifting protrusion 123 inserted into the lifting groove 113. In the present invention, Is inserted into the lower body 110 in the manner described above. At this time, the upper body 120 is formed to have a diameter width that can be in contact with or close to the inner surface of the lower body 110, so that the upper body 120 can be supported on the lower body 110 desirable.

The outer shells 111 and 121 are formed on the outer surfaces of the lower body 110 and the upper body 120 so that the charcoal tube 310 provided in the insertion groove 130 through the inner window 133 can be visually confirmed from the outside. So that it has the same effect as the camp fire.

Further, a handle 120a is formed on the outer surface of the upper body 120 so that the lower body 110 can be easily gripped by the operator when the user moves up and down.

The lifting protrusion 123 protrudes from the outer surface of the upper body 120 so as to be inserted into the lifting groove 113 so that the upper body 120 is guided by the lifting groove 113 to facilitate the lifting and lowering of the upper body 120. At this time, it is preferable that the protruding length of the lifting protrusion 123 is long enough not to protrude out of the lifting groove 113 for safety.

Also, the insertion groove 130 is formed to have a groove in the vertical length direction about the center of the upper diameter of the upper body 120, and the heating unit 300 is inserted. At this time, a guide groove 131 is formed in the vertical length direction so that the lift plate 210 is supported at the time of ascending and descending at the inner surface of the insertion groove 130. At the upper portion of the guide groove 131, It is preferable that the step portion 135 is formed so as to perform a stopper function.

An inner side window 133 is provided on the outer surface of the insertion groove 130 to allow the user to obtain an effect similar to the campfire through the outer side windows 111 and 121 or to insert the insertion groove 130 through the outer side windows 111 and 121, The operator checks the state of the heated charcoal (C) provided in the charcoal box (310) inside the operator from the outside to grasp the replacement time of the charcoal.

Further, the inner viewing window 133 may be made of quartz glass, high-silica glass, silica titania glass, copper, or the like, which is made of a heat-resistant material so as to prevent the durability of the inner viewing window 133 from being reduced by the heated charcoal Containing (copper-containing) aluminosilicate glass, or a thermal expansion crystallized glass is used.

In addition, the auxiliary table 140 is protruded from the upper surface of the upper body 120, and the table 150 is detachably attached to the upper surface. At this time, the auxiliary table 140 includes a space portion 141 and an auxiliary pedestal 143 in a radial form so that a user who sits around the body portion 100 can gather around the body portion 100 to sit down and direct a camping atmosphere And the auxiliary table 143 is provided with tableware such as a cup or a dish necessary for meals or a protrusion 151 formed on the bottom surface of the table 150 is inserted into the auxiliary table 143 so that the table 150 can be fixed It is preferable that the groove portion 145 of the second electrode layer be formed.

It is also preferable that the auxiliary table 140 is formed with a through hole 147 so that the screw 220 can be inserted into the guide groove 131.

The table 150 is formed in a ring shape so that the grill 320 can be inserted into the center of the entire diameter of the table 150. The table 150 is formed in a plate shape so that a cup, As shown in FIG. At this time, the lower surface of the table 150 is inserted into the groove portion 145 formed in the sub-table 140 and is protruded downward so that the protrusion 151 can be inserted into the groove portion 145. The elevation handle 230 is exposed to the outside of the table 150 It is preferable that the insertion hole 153 is formed.

The elevating part 200 is installed in the body part 100 and lifts the heating part 300 provided in the insertion groove 130 to move the heating part 300 of the heating part 300, A screw 220, and an elevation handle 230. The elevation handle 230 includes a lifting plate 210, a screw 220,

The lift steel plate 210 has a plate shape as a whole and is provided inside the insertion groove 130 and is raised and lowered in the insertion groove 130 by the rotation of the screw 220. At this time, a coupling hole 211 to be screwed with the screw 220 is formed on the lifting plate 210. The upper surface of the lifting plate 210 is caught by the step portion 135 formed on the upper portion of the guide groove 131, .

The screw 220 is threaded on the outer surface and installed to be rotatable in the vertical length direction on the upper body 120. The lower part of the screw 220 is screwed to the coupling hole 211 formed in the steel plate 210 and the upper part of the screw 220 is partially protruded outside the upper body 120 and the table 150 .

In addition, the lower part of the screw 230 is rotatably engaged with the bearing through the bearing so that the lifting plate 210 can be lifted and lowered.

The elevating handle 230 is detachably mounted on the upper portion of the screw 220 to rotate the screw 220 to move the elevating plate 210 up and down. At this time, the lower surface of the elevating handle 230 is preferably penetrated through the insertion hole 153 formed in the table 150 and coupled with the upper end of the screw 230 exposed to the outside, so that the upper surface of the table 150 can be pressed and fixed Do.

The heating unit 300 is mounted on the upper surface of the lift plate 210 provided in the insertion groove 130 and is lifted and lowered by the rotation of the lift unit 200 to heat the food on the upper surface of the grill 320 A grill 320, and a heat insulating plate 330 in order to heat or cook the food.

Here, the charcoal box 310 has a shape of a container opened at the top and is seated on the upper surface of the lifting plate 210, which can be elevated in the insertion groove 130, ). At this time, it is preferable that a hooking jaw 311 is formed on one side or both sides of the charger box 310 so that an operator can easily pull out the charger box 310 by using a tool such as a pinch.

The grill 320 is detachably attached to the upper body 120 and is provided to heat or cook food through a heat source provided by the charcoal C. [ In this case, when the food provided in the grill 320 is warmed, a heat insulating plate 330 is provided between the grill 320 and the heated char C so that the heat source provided by the char C is separated from the heat insulating plate 330. The charcoal box 310 containing the heated charcoal C can be elevated and lowered by using the elevating unit 200 when cooking the food, It is preferable to use it in a controlled manner so as to provide an Essen source or a weak heat source.

The heat insulating plate 330 is detachably attached to the upper body 120 in the upper portion of the insertion groove 130 to partially block the heat source of the charcoal C accommodated in the char hole 310, Provide a heat source to warm the raised food. At this time, it is preferable to use a castable refractory which is a refractory material in which the heat source generated by the heated charcoal C can be deducted.

As shown in FIG. 5, the height adjustable table 1 according to the present invention having such a structure is supported and fixed on an upper portion of an elevation groove 113 formed by bending the elevation protrusion 123, so that the upper body 120 6 (a), when the table 150 is lifted up to the maximum, the table 150 can be used as a dining table for a general dining room by placing the table 150 on the auxiliary table 140 The upper body 120 is rotated to adjust the height of the lower body 110 so that the upper and lower protrusions 123 can be lowered down to the maximum along the upper and lower rails 113 of the lower body 110. 6 (b), a pair of outer viewing windows 111 and 121 formed in the lower body 110 and the upper body 120, and an inner viewing window 133 formed in the insertion groove 130, So that the user who is eating can check the charcoal box 310 containing the charcoal C heated by the naked eye from outside so that the height of the table 1 which can be adjusted in height can be adjusted with a simple structure , And has an effect of having camping effect such as campfire or the like on the outdoors in the room.

7, the screw 220 is rotated by the rotation of the lifting handle 230 to move the lifting plate 210, on which the charcoal 310 containing the heated charcoal C, And the height of the charcoal box 310 and the grill 320 accommodating the heated charcoal C is adjusted according to the user's preference so that the food provided on the upper surface of the grill 320 can be heated in a short time There is an effect that it can be easily selected for cooking requiring a strong heat source or cooking requiring a weak heat source for a certain period of time.

8, a heat insulating plate 330 is provided between a grill 320 provided with food and a charcoal 310 containing the heated charcoal C, so that the heat source provided in the charcoal 310 is part of So that it is possible to provide a heat source for warming up the food provided in the restaurant as well as cooking the food.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, another embodiment of a height adjustable table of the present invention will be described with reference to the accompanying drawings. Before describing the present invention, it should be noted that the description of the redundant configuration is omitted in order to avoid obscuring the gist of the present invention.

9 and 11, the elevation part 200 'of the height adjustable table according to another embodiment of the present invention includes a rotary ring 210', a first ring 220 ' 2 loop 230 ', a lift plate 240' and a rotary knob 250 '.

Here, the rotary ring 210 'is ring-shaped as a whole, and is inserted into the upper surface of the subsidiary table 140 so as to be rotatable in the horizontal direction. At this time, a rotation groove 147 having a shape corresponding to the rotation ring 210 'is formed adjacent to the insertion groove 130 on the upper surface of the auxiliary table 140 on which the rotation ring 210' is inserted, 'Are rotatable.

A plurality of first rings 220 'are fixed radially below the rotary ring 210', and upper ends of the wires 260 'made of a material having high heat resistance are fixedly coupled. At this time, at least one of the plurality of first rings 220 'protrudes outwardly through a through hole 211' penetrating through the rotary ring 210 'in the vertical direction, and is rotatable with the rotary knob 250' It is preferable to perform axial coupling.

A plurality of second rings 230 'are radially formed on the inner wall of the insertion groove 130 formed in the lower body 100 so that a wire 260' fixedly coupled through the first ring 220 ' So that the lower end of the wire 260 'can be fixedly coupled to the lifting plate 240'.

The lifting plate 240 'is formed to have a plate shape as a whole and is fixed to the lower end of each wire 260' inserted through the plurality of second rings 230 ' And is vertically movable in the insertion groove 130 by the rotation of the rotary ring 210 '. At this time, on the upper center of the diameter of the lifting plate 240 ', a lifting sling 241' is formed so as to protrude upward so that the lifting plate 240 ' desirable.

The rotary knob 250 'is rotatably and axially coupled to the first ring 220', one side of which is protruded outward through the through hole 211 'of the rotary ring 210' 210 '. At this time, the other side of the rotary knob 250 'restricts the rotation of the rotary ring 210', and at the same time, the right side of the lift plate 240 ' A plurality of fixing grooves 149 are radially formed on the upper surface of the auxiliary table 140 so as to be adjacent to the insertion grooves 130 so that the fixing table 251 ' .

As described above, the elevation part 200 'of the height adjustable table according to another embodiment of the present invention rotates the rotary ring 210' through the rotary knob 250 'to move up and down the lift plate 240' It is possible to easily adjust the height of the lifting plate 240 'so as to easily adjust the height of the lifting plate 240', and also the fixing table 251 'formed on the rotating handle 250' is fitted into the fixing groove 149, There is a fixable effect of the steel plate 240 '.

The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

10: Height adjustable table
100: Body part 110: Lower body
111, 121: outer viewing window 113:
120: upper body 123: elevating projection
130: insertion groove 131: guide groove
133: Inner viewing window 135:
140: auxiliary table 141:
143: auxiliary pedestal 145:
150: Table 151:
153: insertion hole 200:
210: a steel plate 211: engaging hole
220: screw 230: lift handle
300: Heating unit 310: Charcoal
311: hanging chin 320: grill
330:

Claims (10)

A body for adjusting the height of the two powder bodies so as to be able to move up and down;
A heating unit provided in the body and providing a heat source for cooking or heating food; And
And a lifting unit provided on the body and controlling a heat source provided to the food by adjusting the height of the heating unit,
The body
A lower body having a length in the vertical direction and being formed in a tubular shape so that the lower part is fixed or movable on the ground;
An upper body having a length in a vertical direction and being vertically movable in an outer direction within the lower body;
An insertion groove formed to have a predetermined depth from an upper end of the upper body to a lower end thereof and having the heating unit and the elevation unit;
A ring-shaped table detachably mounted on the upper body and having a part of the elevating part inserted therein; And
And an auxiliary table protruding outwardly from the upper surface of the upper body and having the table fixedly mounted on the upper surface thereof. delete The method according to claim 1,
Wherein the lower body and the upper body include a lifting groove and a lifting projection,
The elevating groove is formed to have a length perpendicular to the outer surface of the lower body and perforated so that the upper end is bent at a right angle. The elevating projection is formed on the outer surface of the upper body so as to be slidable with the elevating groove, Is adjustable so as to be able to move up and down with the lower body. The method according to claim 1,
The insertion groove
And a guide groove formed on both sides of the inner side and having grooves in the inner direction, the guide grooves having stepped portions for controlling the elevation of the elevating portion on the upper ends thereof. The method according to claim 1,
The body
Wherein the outer viewing window and the inner viewing window are formed on an outer surface of the lower body and the upper body, respectively, wherein the inner viewing window is formed on an outer surface of the insertion groove, And wherein the height adjustment table is provided so as to coincide with each other when inserted into the lower body. The method according to claim 1,
Wherein the auxiliary table includes a space portion and an auxiliary pedestal,
Wherein the space portion and the auxiliary pedestal are formed so as to alternate with each other radially in the auxiliary table. The method according to claim 6,
The auxiliary table
Further comprising a groove portion formed on the upper surface of the table so that the tableware can be mounted or the table can be fixedly mounted on the table. The method according to claim 1,
The table
A protrusion formed to protrude downward from the lower surface and to be mountable with the sub table; And
And an insertion hole formed to be inserted into the elevation portion to insert the elevation portion. The method according to claim 1,
The elevating portion
A steel plate formed in a plate shape and having a screw hole formed therein and having the heating section on an upper surface thereof;
A screw having a lower portion threadedly engaged with the coupling hole and having an upper portion protruding from the body portion; And
And a lift handle detachably mounted on the upper part of the screw, the elevation handle being adapted to rotate the screw to move up and down the lift plate. The method according to claim 1,
The heating unit
A charcoal containing heated char to provide a heat source;
A grill coupled detachably with the body to be provided at the upper portion of the charger and having the food on its upper surface; And
And a heat-insulating plate detachably attached to the body portion between the charcoal and the grill, the heat-insulating plate being provided on the grill while partially blocking the heated heat of the char.

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