JP5006738B2 - Digging goats - Google Patents

Description

  The present invention relates to a digging goat.

  2. Description of the Related Art Conventionally, there is a digging rattle in which a digging frame is provided below a table having a ceiling member and support legs, and a heater and a stirring fan are attached to the lower surface of the ceiling member (see Patent Document 1). In addition, although illustration is abbreviate | omitted, the ceiling member and the support leg are covered with the kotatsu futon, and the top plate is placed on the ceiling member via the kotatsu futon.

In such a digging goat, the air heated by the heater (infrared ray) on the lower surface of the ceiling member can be spread by the stirring fan into the digging goat and the entire foot can be warmed almost evenly.
Japanese Patent Laid-Open No. 10-160165

  However, there has been a problem that only a part of the legs of the seated person in the dugout (eg, near the knee joint, near the calf, near the heel and ankle) cannot be intensively heated.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a digging goat that can intensively warm only a part of a leg of a seated person in the digging goat. is there.

In order to solve the above-mentioned problems, the present invention provides a digging bar in which a digging frame is provided below a table having a ceiling member and support legs, and a heater and a stirring fan are attached to the lower surface of the ceiling member. , on the inner surface of the lower surface and Howaku of the ceiling member, digging toward a portion of the seated person's foot in your stand, blowing fan for blowing air in the digging your stand is attached to the lower surface of the ceiling member The attached blower fan blows out near the knee joint of the seated occupant, and the blower fan attached to the inner surface of the digger frame blows out near the seated person's calf and is attached to the inner bottom surface of the digger frame. The blower fan is set so as to blow out toward the occupant's heel and ankle, and a digger is provided with a blower heater in the vicinity of the blower outlet of the blower fan. Do Than is.

It is preferable that the louver which can adjust a blowing direction is attached to the blowing outlet of the said ventilation fan like Claim 2 .

As in claim 3 , it is preferable that the stirring fan and each blower fan can be individually controlled to rotate and stop.

According to the present invention, the air heated by the heater on the lower surface of the ceiling member is spread by the stirring fan into the dugout and the entire foot can be warmed almost evenly, while the lower surface of the ceiling member and the digging frame The blower fan installed on the inner surface blows out the heated air in the dugout toward the part of the leg of the seated person, so it is near the knee joint and calf that are part of the leg of the seated person. Because only the area around the heel and ankle can be warmed intensively, the warming effect is enhanced and it becomes possible to meet the detailed needs according to the needs of the seated person.
Further, since the blowing direction of the blower fan is near the knee joint of the seated person, near the calf, and near the heel and ankle, these parts can be warmed intensively.

Furthermore, since it becomes possible to blow out hot air whose temperature is higher than the heated air in the digging rack by the blower heater, the warming effect is further enhanced.

According to the second aspect , since the blowing direction of the blower outlet of the blower fan can be adjusted by the louver, it is possible to finely adjust a part of the foot that the seated person warms intensively.

According to the third aspect , since the rotation and stop of the agitating fan and each blower fan can be controlled individually, it becomes possible to meet more detailed needs according to the needs of the seated person.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.

  1A and 1B show a dug-up rod 1, wherein FIG. 1A is a side sectional view and FIG. 1B is a schematic plan view.

  The digging bar 1 is provided with a digging frame 5 on a floor 4 below a table having a ceiling member 2 and support legs 3. In this example, the ceiling member 2 and the digging frame 5 have a quadrangular shape, and the support legs 3 are attached to the four corners of the ceiling member 2 and the digging frame 5, but the shape is round or triangular. There may be. In addition, although illustration is abbreviate | omitted, the ceiling member 2 and the support leg 3 are covered with the kotatsu futon, and the top plate is placed on the ceiling member 2 via the kotatsu futon.

  At the center of the lower surface of the ceiling member 2, an infrared heater 7 and an agitation fan 8 for spreading the air heated by the infrared heater 7 into the dug-up basket 1 are attached. The infrared heater 7 is turned on / off in conjunction with the turning on / off of the stirring fan 8.

  A cord-like heater (or a planar heating element) 9 is attached to the inner bottom surface 5 a of the digging frame 5.

  On the lower surface of the ceiling member 2, on the outer side of the infrared heater 7 and the stirring fan 8 in the center portion, in the vicinity of the knee joint 20 </ b> A which is a part of the leg of the seated person 20 in the dug-up basket 1 (in front of the standing foot) A blower fan 10 </ b> A that blows out the air in the dug-out basket 1 (see the arrow “a”) is attached.

  Further, on the inner side surface 5 b of the digging frame 5, the air in the digging goat 1 toward the vicinity of the calf 20 </ b> B (the rear part of the standing leg) that is a part of the leg of the seated person 20 in the digging goat 1. A blower fan 10B is attached (see arrow b).

  Further, on the inner bottom surface 5a of the digging frame 5, the digging rattle 1 toward the heel and the ankle 20C vicinity (the rear lower part of the standing leg) which is a part of the leg of the seated person 20 in the digging basket 1 A blower fan 10C that blows out the air inside (see arrow c) is attached.

  A louver 11 capable of adjusting the blowing direction is attached to the blowing port of each of the blower fans 10A, 10B, and 10C.

  In FIG. 1A, each of the blower fans 10A, 10B, and 10C is attached only to one place (one side) of the quadrangular ceiling member 2 and the digging frame 5, but is shown schematically in FIG. Thus, you may attach each ventilation fan 10A, 10B, 10C to four places (four sides). Of course, it may be one place or two places.

  Further, it is not necessary to attach all the blower fans 10A, 10B, and 10C. For example, only the blower fan 10A or only the blower fans 10A and 10B may be used.

  In the case of the digging goat 1 as described above, the air heated by the infrared heater 7 on the lower surface of the ceiling member 2 is spread by the stirring fan 8 into the digging goat 1 so that the entire leg of the seated person 20 is almost equal. Can be warmed up.

  On the other hand, the blower fan 10A on the lower surface of the ceiling member 2 blows out toward the knee joint 20A of the seated person 20 (see arrow a).

  The blower fan 10B on the inner surface 5b of the digging frame 5 blows out toward the calf 20B near the seated person 20 (see arrow b).

  Further, the blower fan 10C attached to the inner bottom surface 5a of the digging frame 5 blows out toward the heel of the seated person 20 and the ankle vicinity 20C (see arrow c).

  As described above, each of the blower fans 10A, 10B, and 10C sends the heated air in the dug-up basket 1 to the knee joint vicinity 20A, the calf vicinity 20B, and the heel and ankle vicinity 20C that are part of the leg of the seated person 20. Since it blows out toward the knee joint 20A, calf 20B, and heel and ankle 20C, it can be warmed intensively, so that the warming effect is enhanced and the needs of the seated person can be met. Become.

  Moreover, since the blowout port of each ventilation fan 10A, 10B, 10C can adjust the blowout direction with the louver 11, the part of the leg which the seated person 20 warms intensively can be finely adjusted.

  Furthermore, as shown in FIG. 2, the air heater 12 can be attached in the vicinity of the air outlet of each of the air blowing fans 10A, 10B, and 10C. The blower heater 12 is turned on / off in conjunction with the on / off of the blower fans 10A, 10B, 10C.

  If it does in this way, since it will become possible to blow out hot air whose temperature is higher than the air heated in the dug-out basket 1 with the air heater 12, the heating effect will become higher.

  The stirring fan 8 and each of the blower fans 10A, 10B, and 10C can be configured to be able to individually control rotation / stop.

  For example, as shown in FIG. 3, the stirring fan 8 and the blower fans 10 </ b> A, 10 </ b> B, and 10 </ b> C are connected to the receiving / controlling unit 18 on the side of the digging rattle and the stirring fan 8 is The on / off switch 16 and the on / off switches 17A, 17B, and 17C of the four air blowing fans 10A, 10B, and 10C may be provided.

  In this way, if the stirring fan 8 and the blower fans 10A, 10B, and 10C can be individually controlled to rotate and stop, it becomes possible to meet more detailed needs according to the needs of the seated person.

BRIEF DESCRIPTION OF THE DRAWINGS It is a digging goat which concerns on embodiment of this invention, (a) is side surface sectional drawing, (b) is a schematic plan view. It is side surface sectional drawing of the digging iron of the modification of FIG. It is a system diagram of a receiver / controller and a remote controller (transmitter).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Digging goat 2 Ceiling member 3 Support leg 5 Digging frame 7 Infrared heater 8 Stirring fan 10A-10C Blower fan 11 Louver 12 Blower heater 15 Remote controller 18 Receiver / controller 20 Seated person 20A Near knee joint (part of foot)
20B Near the calf (part of the foot)
20C Near the heel and ankle (part of the foot)

Claims (3)

In a digging goat where a digging frame is provided below a table having a ceiling member and support legs, and a heater and a stirring fan are attached to the lower surface of the ceiling member,
Wherein on the lower surface Howaku of the inner surface of the ceiling member, digging toward a portion of the seated person's foot in your stand, blowing fan for blowing air in the digging your stand is attached,
The blower fan attached to the lower surface of the ceiling member blows out near the knee joint of the seated person, and the blower fan attached to the inner surface of the digging frame blows out near the calf of the seated person, The blower fan attached to the inner bottom of the frame is set to blow out toward the seated person's heel and ankle,
A digging goat characterized in that a blower heater is attached in the vicinity of a blowout port of the blower fan . The digging bar according to claim 1 , wherein a louver capable of adjusting a blowing direction is attached to a blowing port of the blower fan. The digging bar according to claim 1 or 2 , wherein the stirring fan and each blower fan can be individually controlled to rotate and stop.

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