KR100789331B1 - Moisture-proof wooden storage box - Google Patents

Abstract

The present invention relates to a wooden storage, to provide a wooden moisture-proof storage that can be easily assembled in the field while maintaining the airtightness as a wooden moisture-proof storage, is easy to transport and does not occupy much storage place.

The present invention is a wood storage in which the moisture-proof sheet is attached to the entire inner wall of the wooden panel in a gastight state, and a joining mechanism is attached to the joining portion of the wood panels, and the joining mechanism is rotated by a lever to tighten the wood panel to be airtight. Bond.

Storage, wood, moisture proof, air tightness, moisture proof sheet

Description

Wooden Moisture-Proof Storage {MOISTURE-PROOF WOODEN STORAGE BOX}

BRIEF DESCRIPTION OF THE DRAWINGS The external appearance perspective view of the preferable wooden moisture proof storage room of this invention.

FIG. 2 is a partially enlarged cross-sectional view of a wood panel bonding portion of the wood moisture proof storage room of FIG. 1. FIG.

3 is a partially enlarged cross-sectional view of the bonding portion of the wood panel before bonding of FIG.

FIG. 4 is a perspective view of a joining mechanism unitary body used for the joining portion of FIG. 2. FIG.

5 is an explanatory view of the operation of the joining mechanism, (a) is a state in which the joining mechanism lever is placed before joining, (b) is a state in which the joining screw portion is inserted into the joining hole of the wooden panel, (c) is a lever (1) of (d) is a state in which the helix is free while the lever is in a state, and (2) of (d) is a state diagram of the state where the helix is in a state where the lever is in the state of being flipped. to be.

6 is a state diagram showing a state of the joining mechanism in the case of dismantling the wooden moisture-proof storage.

Figure 7 is a perspective view of the open and closed door of the wooden moisture proof storage of FIG.

Figure 8 is a side cross-sectional view of the dehumidifier used in the wooden moisture proof storage of the present invention.

Explanation of symbols on the main parts of the drawings

1: wood moisture proof storage 11, 11a, 11b: wood panel                 

111: side wood panel 12: wood opening and closing door

121: magnetic cushion rubber 122: metal plate or plate magnet

13: wood body 14: printed wood grain sheet

15: nonwoven fabric (reinforcement bonding material) 16: moisture proof sheet

17: recessed portion with joining mechanism 181: alignment nail hole

182: alignment nail 19: coupling holes

2: joining mechanism 21: operation part

211: lever 22: body circumference

23: coupling threaded portion 231: rotating shaft

232: spiral 3: control panel

31: power cord 4: dehumidifier

41: outer case 42: inner case

43: mounting portion 44: discharge opening

45: opening opening 46: wire mesh

47: drip tray 5: electronic cooling semiconductor

5a: cooling surface 5b: heating surface

51: heat sink 52: heat sink fan

53: absorption urethane resin 6: controller

61: humidity sensor 64: shutter

65: shape memory spring

The present invention relates to a wooden moisture proof storage having a dehumidifying function in the wooden storage.

In Japan, the humidity is high, which causes mold to occur in storage items such as drawers, farms, and shoeboxes. To prevent the occurrence of mold, the humidity needs to be about 50% or less. Is used, or the cabinet described in Japanese Patent Application Laid-open No. Hei 6-154487 does not consider airtightness because the closet or drawer is the object, especially in wooden cabinets, doors and joints, as well as wooden surfaces Since moisture enters the interior of the cabinet, even when a dehumidifier is installed, a large amount of power is consumed by intrusion of air including moisture from the outside, and the dehumidification means also requires a condensate discharge hose.

For this reason, the treatment of water must always be taken into consideration, and it is not suitable for furniture because it cannot be installed anywhere. In addition, the storage having a moisture-proof function is usually made of iron, suitable for mass production of the same by manufacturing a mold, but economically disadvantageous for the production of small quantities of various kinds.

In addition, the steel storage room was so cold that it was not suitable for luxury furniture.

Therefore, the inventors of the present invention no matter how closely the joints of the wooden panel in the normal wooden vault, if left in a high humidity atmosphere for a long time, the moisture penetrates from the surface of the wooden part to the back to increase the humidity in the wooden vault, and also the normal dehumidifier Even if the lamp is installed in the warehouse, it finds that it consumes a lot of power. Therefore, even if a dehumidifier is installed in the warehouse, unnecessary power is required and it is uneconomical. With this installation, attention was paid to sufficient power at low power as well as dehumidification.

In addition to the dehumidification means, an electronic cooling semiconductor using a Peltier effect is used, and a dehumidification apparatus having a structure used to radiate and discharge water droplets into a heat radiating fan for a semiconductor is used in addition to the wall structure of the storage described above, and a large storage space in the storage. Japanese Patent Application No. 2000-121255 proposes a wooden moisture proof storage cabinet that can be secured, semi-permanent, has very low power consumption, and can be manufactured at low cost with a luxurious feel.

However, the invention described in Japanese Patent Application No. 2000-121255 is a semi-permanent wood moisture storage container with very low power consumption, but has a problem in that, as with ordinary furniture, the volume is large and the transportation is troublesome, and the storage place must be large.

 An object of the present invention made in view of the above-described problems is to provide a wooden moisture-proof storage which can be easily assembled in the field while maintaining the airtightness as a wooden moisture-proof storage as a wooden storage, and is easy to carry and at least a storage place.

The present invention for achieving the above object is a wood storage in which the moisture-proof sheet is attached to the entire inner wall of the wooden panel in the airtight state, the joining mechanism is provided by joining the joining between the wooden panels, the joining mechanism is rotated by lever It is a wooden moisture-proof storage, characterized in that the wooden panel is mutually fastened by mutually fastening.

In addition, the present invention, the joining mechanism is provided with a coupling screw portion, the coupling screw portion is provided with an eccentric rotation shaft provided with a spiral, by rotating the lever of the wooden panel protruding from the outer periphery of the coupling screw portion of the wood panel It is a wooden moisture-proof storage room characterized by digging into the wall surface of the coupling hole and proceeding inward to tighten the wood panels to each other and hermetically bond them.

EMBODIMENT OF THE INVENTION Hereinafter, one Example of the preferable wooden moisture proof storage room of this invention is demonstrated with reference to drawings.

Fig. 1 shows the entire wooden moisture-proof storage 1, having a width of 180cm, a height of 100cm, and a depth of 60cm, and all sides (six sides) including the back and the door have a thickness of about 20, mainly wood. A moisture-proof wooden panel 11 having a flash structure of 24 mm, the front of which is arranged with a double-color wooden opening and closing door 12, and the other side is composed of a wooden panel 11, the bottom of the side side wooden panel 111 The dehumidifier 4 is installed.

All surfaces (6 surfaces) including the back surface and the door are made of wood panel 11 having a flash structure that moisture-proof the wood. As described above, when left in a high-humidity atmosphere for a long time, moisture is transferred from the surface of the wood portion to the back surface. This is because it increases the humidity in the wooden storage room. In the past, this type of furniture used the backboard as a normal one sheet. However, since the humidity cannot be prevented from rising, this also includes the backboard and the door behind the storage room. All surfaces (6 surfaces) are made of the wooden panel 11 which moisture-proofed the flash structure.

In order to set the humidity of the dehumidifier 4, an operation unit 3 such as a dehumidification setting of the dehumidifier 4 or another adjustment function is installed above the front panel, and the cord 31 is a power cord for operating the dehumidifier 4. to be. Moreover, the operation part 3, such as a dehumidification setting of the dehumidifier 4, a main body unit attachment adjustment function, etc. can also be installed in the storage 1 other than the front panel, or in the dehumidification unit other than the storage 1.

As shown in FIG. 2, the structure of the two wood panels 11a and 1lb is that the printed wood grain sheet 14 which gives a feeling of wood is attached to the outer surface of the wood main body 13 which consists of a veneer board, On the inner side, the nonwoven fabric 15 of the printed wood grain sheet 14 which is made of a joint reinforcement and gives the outer surface a wood feeling is attached so that the veneer of the wood main body 13 and the moisture proof sheet 16 become good, and the inner surface is attached. The moisture-proof sheet | seat 16 of 12 micrometers in thickness which is small in non-oriented stretchability which completely blocked moisture and mixed antibacterial agent is attached.

In addition, in order to air-tighten the interior of the wooden storage, the film which does not penetrate into moisture has a thickness of 12 µm, but should be about 10 to 50 µm thick, in particular antimicrobial agent is incorporated as it has the property of stretching regardless of the direction. That's it.

In the present embodiment, the wood main body 13 is a veneer plate, but other wood-based MDF (fiber boards such as wood), compressed cork material, or a combination thereof may be used. Moreover, what is necessary is just to print on the surface of the nonwoven fabric 15, such as an internal shape.                     

Of course, the wooden moisture-proof storage 1 of the present embodiment, in order to maintain the airtightness, but the joint surface of the wood main body 13, the dowel holes, etc. should be treated to prevent the outside air intrusion, but the moisture-proof sheet 16 is 360 Because it has non-oriented stretchability (breakage elongation of 120 to 190%), it can be processed to easily cover surfaces such as stretched cut surfaces and dowel holes. Moreover, what is necessary is just to arrange a separate moisture proof sheet in a bottom part, and especially the moisture proof sheet which has non-oriented stretchability can obtain perfect airtightness optimally for a curved surface coating.

The joint A in FIG. 2 showing the two wood panels 1la and 1lb described above will be described with reference to FIG. 3 showing the state before the joining. The mechanism 2 is formed.

The joining mechanism 2 is mounted on the mounting recessed portion 17 of the joining mechanism 2 of the wooden panel 11b with the operation portion 21 as the surface side, but the recessed portion 17 is formed by the joining mechanism 2. A circumferential recess (not shown) for accommodating the rear body circumference 22 is formed, and the circumferential portion 22 is housed in a circumferential recess (not shown) to securely fix the wooden panel 1 lb to the joint. do. At this time, two pairs of dowel nail holes 181 and two dowel nails 182 are provided on both sides to correspond to each of the wooden panels 1la and 1lb.

This joining mechanism 2 is characterized in that the joining screw portion 23 of the joining mechanism 2 is joined to the joining hole 19 of the wooden panel 11a, and the lever 211 of the operating portion 21 is rotated 90 degrees. It only makes it possible to bond reliably so that the wooden panel 11b may be fastened to the wooden panel 11a by one touch, but the detailed structure of this joining mechanism 2 is demonstrated with reference to FIG. 5 and FIG.

As shown in (1) of FIG. 5 (d), the operation part 21 is provided in the outer side of the joining mechanism 2, and the operation part 2 is in the state which stood at 90 degree | times, and was flipped to 0 degree degree. A rotating lever 211 is formed, the lever 211 is provided with a coupling screw portion 23 which rotates integrally, and the coupling screw 23 is formed with an eccentric rotation shaft 231, and a rotation shaft 231. ), A three-turn spiral 232 is provided.

In the open state in which the lever 211 is set at 90 °, the helix 232 is accommodated in the outer circumference of the coupling screw 23, but as shown in (2) of FIG. In the closed state flipped to 0 °, the helix 232 protrudes from the outer circumference of the coupling screw 23, and the helix 232 digs into the wall surface of the engagement hole 19 of the wooden panel 1la, and further the helix 232 Advance the wall further into the screw thread.

5 (a) to (c), the opening of the lever 211 of the joining mechanism 2 on the side of the wooden panel 11b is made 90 °. As shown in Fig. 5 (b), the coupling screw 23 is inserted into the wood panel 11a side coupling hole 19, and as shown in Fig. 5 (c), the wood panel 11a side coupling hole ( 19), and the lever 211 is closed at 0 °.

At this time, as described above, the spiral 232 is accommodated in the outer circumference of the coupling screw portion 23, but loosely engage the coupling screw portion 23 as shown in (1) of FIG. ), The spiral 232 protrudes from the outer circumference of the coupling threaded portion 23 to dig into the wall surface of the coupling hole 19 of the wooden panel 1la, as shown in (2) of FIG. Further, the spiral 232 further advances the wall surface like a screw screw, thereby consequently joining the wooden panel 1la to tighten the wooden panel 1lb.

In some cases, disassembly of the assembled wooden moisture-proof storage can be considered. In this case, however, the reverse operation may be performed as shown in FIG. 6, and when the lever 211 is opened at an angle of 90 °, the coupling screw 23 The spiral 232 of the wooden panel 1la releases the cut into the wall surface of the coupling hole 19 of the wood panel 1la, and the coupling screw 23 can be easily removed from the coupling hole 19, so that the wooden moistureproof storage can be easily dismantled. Can be.

This joining means should just be arrange | positioned at the appropriate part of each wooden panel 11 and joining part of FIG. 1, and it is a wooden moisture proof storage container, which is a one-touch only by rotating a lever, and tightens the mutual wood panel of a storage container, maintaining airtightness, Since the panels can be easily joined together, they can be easily assembled in the field, and a so-called knockdown method can be adopted, so that the wooden moisture-proof storage is easy to carry and has a minimum storage place.

The wooden door 12 needs to be light and airtight, and as shown in FIG. 7, the magnetic cushion rubber 121 in which the magnet is embedded is provided in four directions along the edge of the wooden door 12 along the edge. On the other hand, the magnetic cushion rubber 121 of the wood main body 13 is disposed at a position corresponding to the metal plate or plate magnet 122 on which the magnet is adsorbed, so that it is completely airtight when the wooden door 12 is closed. It is. This prevents deformation such as the wooden door being flipped back even when the wooden door 12 is somewhat bent, but prevents deformation such as the wooden door being flipped backward. In addition, the inside of the wooden door 12 is cross-sectional for the purpose of being lightweight. The honeycomb structure can be used to be both rigid and lightweight.

Next, the structure of the dehumidifier 4 which is the dehumidification means of this embodiment is demonstrated with reference to FIG. 8, The external appearance of the dehumidifier 4 consists of the outer case 41 and the inner case 42, and the side wooden panel 111 is shown. It is fixedly mounted vertically by the mounting part 43 in the vicinity of the bottom part of (). In addition, a discharge opening 44 for heat dissipation and moisture discharge is provided at the outer case 41 side of the wooden moisture proof storage 1, and an introduction opening 45 for introducing moisture in the storage 1 is provided at the inner case 42 side. It is installed. Moreover, although the wire mesh 46 is provided in the introduction opening part 45, this is for preventing the goods in the storage 1 from contacting the water droplet of the cooling surface 5a mentioned later, and a slit board other than a wire mesh, A punching panel may be sufficient.

Although the main part of the dehumidifier 4 consists of the electronic cooling semiconductor 5, this electronic cooling semiconductor 5 utilizes the Peltier effect and is controlled through the controller 6 by the signal from the humidity sensor 61, It consists of the cooling surface 5a cooled by flowing a controlled direct current, and the heating surface 5b heated. And the cooling surface 5a of the electronic cooling semiconductor 5 is arrange | positioned facing the introduction opening 45, and when the cooling surface 5a cools, the moisture in the storage 1 will freeze in the cooling surface 5a. On the other hand, when the cooling surface 5a is cooled, the heating surface 5b is heated, but in order to promote cooling, the heat sink 51 is provided in the heating surface 5b, and the heat radiation fan 52 is further provided.

After a predetermined time has elapsed, by controlling the power supply of the electronic cooling semiconductor 5 with the controller 6, in the present embodiment, when the humidity is 50% or more, the power supply of the electronic cooling semiconductor 5 is turned on (0N). When cooling starts and the humidity is about 20%, when cooling is stopped, the water frozen in the cooling surface 5a becomes water droplets, and the dropped water droplets fall on the absorbent urethane resin 53 provided in the drip tray 47. Infiltrating, the heat dissipation fan 52 has a function of evaporating the water soaked in the absorbent urethane resin 53, diverging the evaporated moisture out of the storage (1).

In addition, the control method of the controller 6 also actively reverses the polarity of the DC current, warms the cooling surface 5a of the electronic cooling semiconductor 5, and rapidly freezes the frozen water as water droplets. It may be.

In addition, when the electronic cooling semiconductor 5 does not operate, the shutter 64 is closed and the outside air is prevented from invading into the storage 1, but the electronic cooling semiconductor 5 operates and the heat sink 51 also operates. When warmed up, the shape memory spring 65 is reduced to open the shutter 64 to release the humid air out of the storage 1. Of course, the shutter 64 may be operated by a small motor, a solenoid, or the like by the humidity sensor 61, and in some cases, the air passage may be eliminated since one end is blocked by urethane absorbing water.

The fan in the present invention and the embodiment means that the water droplets are evaporated and the moisture is discharged out of the storage 1, and other exhaust systems may be employed as appropriate.

With the above structure, in the wooden moisture proof storage of the size mentioned above, when the humidity control range is set to 20% to 50% in an atmosphere of 65% humidity, the power consumption is only 7.5W / h, and moisture proof processing is performed. Less than one-third of the power savings were found compared to the same storage that is not.

As described above, in the present embodiment, even in a wooden storage, power consumption for dehumidification is low, and since it is made of wood, high-quality furniture can be obtained. Since it is diverted by a fan, the installation place is less restricted.

Moreover, of course, if it does not impair the characteristic of this invention, it is a matter of course that it is not limited to said Example. For example, the joining mechanism 2 may not be screw-type as long as it can be reliably joined so that mutual wood panels can be tightened by one touch, and the place where the joining mechanism 2 is installed is the same shape as the wood panel 11. The cover may be provided to prevent misoperation after assembly or to make the joining mechanism 2 inconspicuous, and may use a joining mechanism and an adhesive together.

Moreover, although the outer surface was made into the printed wood grain sheet 14 which gives a feeling of wood, it may be any other printed form, or normal wood may be used, for example, even if the paulownia tree which is unsuitable as a moisture proof storage container When the side surface is subjected to the same moisture-proof processing as those in the respective examples, it can be used as a moisture-proof storage, and the reinforcing bonding material is also effective in addition to nonwoven fabrics and flamms.

Moreover, when the moisture-proof sheet 16 and the reinforcement bonding film (not shown) are provided, and the aluminum foil 17 of about 9 micrometers in thickness is inserted between them, it will not burn by some heating and will be made into a flame-retardant storage container. Can be.

Moreover, although the wood main body 13 was made into the veneer board also in this embodiment like the Example, other wood-based MDF, compressed cork material, or a combination thereof may be used, and printing such as an internal shape may be performed on the back surface of the moisture proof sheet 16. Just do it.

In addition, although the humidity sensor is disposed in the inner case of the dehumidifier, it may be placed in an appropriate place in the storage, or may be placed in a plurality of places where necessary to detect all of them or to detect an average value, and also to detect the humidity in the storage 1. If it can, it can also be attached to a control part.

Moreover, although all the storages were made from wood in the Example, if it is the thickness in which the joining mechanism 2 or the coupling hole 19 is installed in some cases, the bottom part can also be made of synthetic resin which does not let moisture pass. In addition, although the opening / closing door is double, it may be one door which opens to one side, may be provided in an upper surface, and in other words, what is necessary is just a structure which takes goods in and out.

In addition, the moisture-proof storage of the present invention is suitable not only for household furniture, but also for storage of valuables storage cases and other items which do not like humidity, for example, chemicals, medicine, medicine, optics, food, antiques, books, electronic parts, and the like. As a result, a wide range of applications can be expected.

As described above, according to the present invention, the panels of the storage can be easily joined by one-touch only by rotating the lever, while maintaining the airtightness as the wooden moisture proof storage, and thus the knock-down method can be adopted so that the assembly can be easily assembled locally. It can be easily transported, has a minimum storage area, and can produce a low-cost wooden moisture proof storage cabinet with a luxurious feel.

Claims (4)

A moisture-proof sheet is attached to the entire inner wall of the wooden panel of the wooden storage, and it is airtight, and a joining mechanism is attached to the joining part of the wooden panels, and the joining mechanism rotates a lever to tighten the wood panel mutually, A dehumidifying means using a fan is installed on the wooden panel while evaporating moisture to the outside while installing an airtight opening / closing door in a part of the storage. The dehumidification means uses an electronic cooling semiconductor using the Peltier effect, and at the same time, using a heat radiating fan of the heating surface of the electronic cooling semiconductor, the wooden moisture-proof storage for dissipating the water frozen in the cooling surface to the outside. In claim 1, The joining mechanism is provided with a coupling screw portion, The coupling screw is provided with an eccentric rotation shaft provided with a spiral, And the spirals protrude from the outer circumference of the coupling screw portion to penetrate into the wall surface of the coupling hole of the opposing wood panel and proceed inward to tighten and tightly bond the wood panels to each other. delete delete

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