JP2006103925A - Trash storage shed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a trash storage shed capable of preventing refuse from being scattered by birds and animals such as crows and wild dumping, reduced in weight, capable of preventing a large accident from occurring, and having a difficult-to-break access door. <P>SOLUTION: This trash storage shed comprises a box frame 2a formed, as a basic skeleton, of three or more columns 2c higher than the heights of persons, beam members 2f and 2e installed across the upper end parts of the adjacent columns 2c, a partition member 2b covering openings in the side face and the ceiling face of the box frame 2a excluding an entrance 2i through which the persons pass in a standing position at the front of the box frame 2a, a lifting curtain 3 opening and closing the entrance 2i, a drive means 100 for liftingly driving the lifting curtain 3, and curtain lock means 53 and 63 locking the lowest part of the lifting curtain 3 to the bottom part of the entrance 2i. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a garbage storage installed in a garbage storage, and more particularly to a garbage storage suitable for refurbishing a garbage storage provided with a U-shaped surrounding wall opened to a road.

  In recent years, an open type with a wide opening has become the mainstream for garbage storage places such as apartment houses for reasons such as reducing construction costs. This open type garbage storage is different from a hut-like closed type with doors, etc., and garbage is left unattended, and it is often damaged by birds and beasts such as crows and scattered around it. There was a problem.

  In order to prevent such damage, measures have been taken such as prohibiting the removal of trash on days other than the designated date, and covering the trash taken out of the trash storage area with a net used for golf or the like.

  However, even if garbage is taken out on the designated day, the garbage will be damaged by the birds and beasts before the garbage truck arrives, or even if the garbage is covered with the golf net, the birds and beasts will lift the net and scatter the garbage There was damage such as. Thus, these treatments may not be a radical solution. In addition, these measures have not been a countermeasure at all for preventing illegal dumping.

  Accordingly, a garbage collection enclosure has been developed that prevents garbage from being damaged by birds and beasts such as crows and effectively prevents illegal dumping (see, for example, Patent Document 1).

  In Patent Document 1, as shown in FIGS. 16 and 17, the enclosure 161 is formed into a box-like body by an enclosure main body 162, an entrance door 163, and a top plate 164. The enclosure main body 162 is formed in a size that can be temporarily stored by surrounding the entire various garbage 171 installed and collected from households at a garbage collection place in a residential area.

  The enclosure main body 162 and the entrance door 163 are made of a net plate material such as a fence net or a lath net, and the top plate 164 is made of a metal plate material. A solar cell 165 is placed on the top surface of the top plate 164.

  The entrance / exit door 163 is attached to the entrance / exit 172 of the enclosure main body 162 so as to be slidable in the left-right direction, and is opened and closed by gripping the handle 166. Also, a U-shaped engagement frame 173 is attached to the side end of the entrance door 163 to engage with an electromagnetic lock pin (not shown) that is attached to the left opening edge of the entrance 172 and moves up and down to lock the entrance door 163. Yes.

  Then, the electromagnetic lock pin receives a signal from the lock control box 167 attached to the left side of the entrance door 163 and the electromagnetic lock is turned on and off, and the pin moves up and down to engage with the engagement frame 173 of the entrance door 163. It is like that.

  Furthermore, although not shown, the lock regulation box 167 incorporates a reading circuit for reading the information on the identification card, a calculation circuit for calculating the number of times of discharging by counting the number of unlocking, a storage circuit for storing the number of times of discharging, etc. Built-in microcomputer. Then, the type of garbage that can be thrown out on the day of garbage disposal by a clock mechanism built in the microcomputer and a preset date and kind of garbage is lit and displayed by a display lamp (not shown).

  As a power source required for driving the microcomputer, an AC power source or a battery power source for accumulating current supplied from the solar cell 165 mounted on the top plate 164 of the enclosure 161 is used.

  According to this garbage collection enclosure 161, since the entire collected garbage is covered by the enclosure body 162, it is possible to prevent damage caused by birds and beasts to litter. In particular, the door 163 of the enclosure main body 162 is locked during normal times, and can be unlocked only by inputting dumping permission information, and the door 163 can be opened from the outside. Only garbage can be thrown in. For this reason, it is possible to reliably prevent outsiders from illegally dumping garbage into the enclosure 161.

As a result, it is possible to eliminate problems that residents in the district suffer from inconvenience due to disposal of such waste and pay unnecessary waste disposal amount. Further, since the solar cell 165 is attached to the enclosure main body 162, the enclosure 161 can be installed even in a place where there is no AC power supply.
JP-A-11-222301

  However, since the entrance door 163 is formed of a net plate material such as a fence net or a lath net, it is heavy and requires a large force to open and close. Further, if the body is pinched when the doorway 163 is opened and closed, the doorway 163 is heavy and stiff, which may lead to a major accident. For these reasons, a method of reducing the weight of the entrance door 163 can be considered, but a sliding door such as the entrance door 163 requires structural strength, so that when the weight is reduced, the strength is reduced and the door is easily broken. . Moreover, since the top plate 164 is formed of a metal plate material and the solar cell 165 is mounted on the top surface of the top plate 164, it is essential to form the doorway 163 with a net plate material such as a fence net or a lath net. Become.

  The present invention has been proposed in order to solve the problems of the conventional techniques as described above, and can prevent scattering and illegal dumping of garbage by birds and beasts such as crows, and the entrance door is lightweight, The purpose is to provide a trash storage that can be made durable. In particular, an object of the present invention is to provide a trash storage room that can easily repair the trash storage area 180 including the U-shaped enclosure 181 already constructed in an apartment house such as an apartment shown in FIG.

  Other objects and operational effects of the present invention will be easily understood by those skilled in the art by referring to the following description of the specification.

  The garbage storage of the present invention includes a box-shaped frame composed of a basic skeleton composed of three or more columns higher than the height of a person, and a beam material erected on the upper end of adjacent columns. On the front of the frame, there is an entrance through which a person can stand, a partition that covers the side of the box-shaped frame excluding the entrance and the opening of the ceiling surface, an elevating curtain that opens and closes the entrance, and above the entrance, Drive means for raising and lowering the elevating curtain and curtain lock means for locking the lowermost part of the elevating curtain to the bottom of the entrance / exit.

  According to such a configuration of the present invention, a box-shaped frame configured as a basic skeleton can have a simple structure of columns and beams, so that an inexpensive and sturdy garbage storage can be easily manufactured. it can. Moreover, a box-shaped frame can be easily produced by arranging the support columns in accordance with the shape of the existing garbage storage area. In addition, a space where people can walk can be formed in the garbage storage, and it is possible to facilitate garbage collection and garbage collection work. The “person's height” that serves as a reference for the length of the support means, for example, the average height of an adult male who normally performs garbage collection work.

  In addition, since the entrance through which a person can stand while standing is provided in front of the box-shaped frame, it is possible to easily enter and exit the trash storage, and therefore it is possible to easily perform trash removal and trash collection. Moreover, since it has the partition material which covers the opening of the side of a box-shaped frame except an entrance / exit and a ceiling surface, entrance / exit other than an entrance / exit can be prevented.

  In addition, since the door that opens and closes the doorway is an elevating curtain, a lightweight and durable structure can be achieved. Moreover, since the drive means for raising / lowering the elevating curtain is provided above the entrance / exit, the door of the entrance / exit can be easily performed. In addition, it has curtain lock means that locks the bottom of the elevating curtain at the bottom of the entrance and exit, and the curtain locking means can lock the bottom of the elevating curtain at the bottom of the entrance and exit, so that people who are trying to illegally dump birds and beasts such as crows Can prevent the entrance / exit curtain from being lifted and entering the garbage storage.

  Moreover, in one preferable embodiment of the garbage storage of the present invention, the partition member is constituted by a net plate material. Here, the net plate material means a fence net, a lath net, or the like. According to such a structure, ventilation in the garbage storage is good, odors are stagnant, and propagation of bacteria such as mold can be naturally suppressed. It is also strong and will not break easily. Moreover, compared with the case where a partition material is used as a steel plate, it can reduce in weight and can facilitate the movement of a garbage storage.

  Moreover, in preferable embodiment of the garbage storage of this invention, it is comprised so that a raising / lowering curtain may be a golf net. According to such a configuration, the elevating curtain can be manufactured in a lightweight, strong and inexpensive manner.

  In a preferred embodiment of the trash storage according to the present invention, a bar longer than the width of the entrance / exit is provided at the lowermost part of the elevating curtain, and this bar is attached to the entrance so that it can be raised / lowered. By doing so, it is configured to raise and lower the elevating curtain. According to such a configuration, the bottom bar closes the entrance bottom, so that the entrance can be easily closed. In addition, since the bar becomes heavy for raising and lowering the curtain, the curtain can be stretched and the descent of the curtain can be facilitated.

  Moreover, in preferable embodiment of the garbage storage of this invention, it is comprised so that the lowest bar of a raising / lowering curtain may be equipped with a protector. According to such a configuration, even if the head hits the lowermost bar while passing through the doorway, no serious accident occurs. Further, when the lowermost bar is lowered, the collision with the bottom of the entrance / exit can be prevented. In addition, the gap between the bottom of the entrance and the bottom bar can be eliminated. The protector is a band or strip-shaped rubber or rubber.

  Moreover, in preferable embodiment of the garbage storage of this invention, it is comprised so that it may have a protection pad in the lower part of a raising / lowering curtain. According to such a configuration, it is possible to prevent a major accident even if a person hits the lower part of the curtain when entering or leaving the garbage storage. Further, even when the curtain is lowered to the lowest position, the lower part of the curtain and the bottom of the entrance / exit are not damaged. It is also possible to close the gap between the lower part of the curtain and the bottom of the entrance / exit.

  In a preferred embodiment of the garbage storage of the present invention, the curtain lock means is configured to lock the lowermost bar by a solenoid switch provided at the lower part of the entrance / exit. According to such a configuration, since the bar at the bottom of the curtain can be locked to the lower part of the entrance / exit by the solenoid switch, the entrance / exit cannot be opened unless the solenoid switch is released. Therefore, the invasion of birds and beasts such as crows or those who attempt illegal dumping can be reliably prevented. In addition, the curtain lock means can be easily locked and unlocked.

  In a preferred embodiment of the trash storage according to the present invention, when the elevating curtain is closed, the driving means is stopped, the braking device provided in the driving means is released, and the bar is dropped by its own weight. By doing so, the elevating curtain is lowered. According to such a configuration, it is not necessary to drive the drive means when the elevating curtain door is closed, so that battery consumption can be reduced by energy saving.

  Further, in a preferred embodiment of the trash storage according to the present invention, the elevating curtain is a golf net, and the golf net includes a bar other than the lowermost portion, and is alternately sandwiched between warp yarns of the golf net. Thus, the bar is inserted. According to such a configuration, since the bar stretches the slack on the side of the golf net, it is possible to reduce the gap between the doorway and the elevating curtain. Further, since the cloth-like curtain can have a bone portion, the elevating curtain can be made sturdy. Further, the raising / lowering of the elevating curtain can be smoothly performed by the weight of the bar. Moreover, when attaching a bar to a raising / lowering curtain, it can carry out effectively, without using the component for attaching.

  In a preferred embodiment of the trash storage according to the present invention, the driving means is electrically operated, and a switch for electrically operating the driving means is provided in the vicinity of the entrance / exit. According to such a configuration, the elevating curtain can be opened and closed electrically only by operating the operation switch provided near the entrance / exit. For this reason, it is convenient because the doorway can be opened while holding the garbage.

  In a preferred embodiment of the trash storage according to the present invention, the trash storage is provided with a switch for electrically operating the drive means. According to such a structure, even if it may be trapped in the garbage storage by mistake, the elevating curtain can be raised by operating the operation switch in the storage.

  In a preferred embodiment of the trash storage according to the present invention, the switch for electrically operating the driving means is an automatic return type, and is configured to operate the driving means only while the switch is kept pressed. Has been. According to such a configuration, it is possible to prevent the occurrence of an accident in which a person who operates the operation switch of the driving means is caught between the elevating curtains.

  Moreover, in one preferable embodiment of the garbage storage of the present invention, the buzzer sounds when the driving means is activated. According to such a configuration, attention can be drawn to the surroundings when the curtain is raised and lowered.

  Further, in a preferred embodiment of the trash storage according to the present invention, it is configured to include elevating limit stop means for stopping elevating / lowering of the elevating / lowering curtain at the upper limit or lowering limit of the entrance / exit. ing. According to such a configuration, the raising / lowering of the curtain can be reliably stopped at the upper and lower limits, and damage to equipment for raising / lowering the curtain can be prevented.

  In a preferred embodiment of the garbage storage of the present invention, the operation of the driving means and the curtain lock means is controlled by a weekly timer. According to such a configuration, the entrance / exit can be locked on days other than the date of taking out garbage, and the date of taking out garbage can be strictly observed.

  In a preferred embodiment of the trash storage according to the present invention, a solar panel is provided on the upper surface of the box-shaped frame, and each means of the drive system and the control system provided in the trash storage is operated by the power supply of the solar panel. It is configured as follows. According to such a configuration, a power source for operating each of the drive system and the control system provided in the garbage storage is not necessary, so that no electrical work is required to install the garbage storage. Moreover, the garbage storage of this invention can be installed also in the place where electrical constructions, such as the beach, cannot be performed.

  Moreover, in preferable embodiment of the garbage storage of this invention, it is comprised so that a raising / lowering curtain can be moved manually. According to such a configuration, even if the drive means does not operate due to power supply stop or the like, it can be operated manually.

  In a preferred embodiment of the trash storage according to the present invention, the trash storage is installed to refurbish a trash storage area having a U-shaped surrounding wall. According to such a configuration, a garbage storage area having a U-shaped surrounding wall that is already installed in an apartment house such as an apartment can be easily refurbished to the garbage storage of the present invention.

  As described above, according to the garbage storage of the present invention, it is possible to prevent trash from being scattered or illegally dumped by birds and beasts, and to have a structure including a lightweight and durable doorway. In addition, it is possible to easily renovate a garbage storage area having an existing U-shaped enclosure. Therefore, it is possible to realize a suitable garbage storage characterized by being inexpensive, lightweight, strong and safe.

  Hereinafter, a preferred embodiment of a garbage storage of the present invention will be described in detail with reference to the accompanying drawings. Note that the embodiment described below is merely an example of the present invention, and it goes without saying that the scope of the garbage storage according to the present invention is specified only by the description of the claims. It is.

  An overall view of the garbage storage of the present invention is shown in FIG. The garbage storage 1 includes a box-shaped part 2, a lifting / lowering curtain part 3, a lifting / lowering driving part 4, a control panel 5, and a solar cell module 6, and a garbage storage 180 having a U-shaped surrounding wall 181. Is installed.

  The box-shaped part 2 includes a frame part 2a and a partition part 2b. The frame portion 2a is erected at the four corners of the garbage storage space 180, and has a pillar 2c higher than the height of a person, for example, an average height of an adult male, 170cm, and a long beam constructed at the upper end between the pillars. There are a material 2d and a short beam material 2e, a central support 2f for reinforcing the long beam 2d, and a central beam 2g constructed between the upper ends of the central support 2f. These struts and beam members are assembled together by a fastener 2h to form a rectangular parallelepiped.

  The partition portion 2b is made of a net plate material such as a fence net, and an entrance / exit 2i in which the elevating curtain unit 3 and the elevating drive unit 4 are disposed and a control panel 5 are disposed in an opening formed by the frame 2a. It is assembled to each opening other than the control panel mounting surface 2j to be integrated with the frame portion 2a via a fastener 2h.

  Next, the configuration of the front of the garbage storage 1 according to the present invention will be described in detail with reference to FIG. The front of the garbage storage 1 corresponds to the opening surface of the U-shaped surrounding wall 181 of the garbage storage 180, and is provided with an entrance 2i so that the garbage can be taken in and out facing the road or the like.

  The entrance / exit 2i is formed by one strut 2c, a central strut 2f, and a long beam member 2d, and is provided with a liftable curtain unit 3 and a lift drive unit 4 housed in a casing. In addition, the width W of the entrance / exit 2i is formed so that one or more people can pass. Moreover, the partition 2b is assembled | attached via the fastener 2h in the opening formed of the other support | pillar 2c, the center support | pillar 2f, the long beam material 2d, and the reinforcement 2k which reinforces the support | pillar 2c and the center support | pillar 2f.

  The elevating curtain unit 3 includes a curtain net 3a and bars 3ba, 3bb, 3bc, 3bd (hereinafter collectively referred to as a bar 3b). The curtain net 3a is made of a golf net or the like, and is formed with the same width as the entrance / exit 2i and slightly longer. The bar 3b is a bar having a smaller cross section than the stitch of the curtain net 3a. In particular, an aluminum tube is more optimal from the relationship between strength and weight, and is formed slightly longer than the width W.

  FIG. 3 shows an assembly diagram of the curtain net 3a and the bar 3b. As shown in FIG. 3, the bars 3b are assembled so as to pass through the warp yarns of the curtain net 3a alternately. In particular, as shown in FIG. 3, the assembly of the bar 3b and the warp yarn is performed by combining the warp yarns on the same surface and then assembling the one bar to the bar 3b alternately in the ratio of the opposite surfaces. Entanglement of the curtain net 3a can be effectively suppressed during ascent and descent. The bar 3b is horizontally arranged so as to divide the curtain net 3a substantially equally, and is fixed to the left and right ends of the curtain net 3a with screws 3c. A wire 3d is provided inside the left and right ends of the curtain net 3a, and the wire 3d passes through a through hole 3e formed in the bar 3b and is fastened by a fastener 3f so as not to come off at the lowermost bar 3ba. Yes.

  Next, the raising / lowering form of the raising / lowering curtain part 3 is shown in FIG. First, the closed state of the elevating curtain unit 3 is shown in FIG. The wire 3d is adjusted so that the lowermost bar 3ba contacts the bottom of the entrance / exit 2i. Here, since the other bars 3bb, 3bc, 3bd are fixed so as to equally divide the curtain net 3a, they are arranged in parallel so as to equally divide the entrance / exit 2i. For this reason, since the curtain net 3a is stretched by the bar 2b, the doorway 2i can be closed without bending. Next, a state where the elevating curtain unit 3 is opened is shown in FIG. When the wire 3d is pulled up, the lowermost bar 3ba fixed by the fastener 3f rises, and at the same time, the curtain net 3aa at the upper part of the lowermost bar 3ba is folded and pulled up. Further, when the wire 3d is pulled up, the bar 3bb is pulled up by the curtain net 3aa at the top of the lowermost bar 3ba, and the curtain net 3ab is folded and pulled up. In this way, the curtain net 3a on the lowermost bar 3ba rises while being folded, the bars 3bb, 3bc, and 3bd are pulled up by the folded curtain net 3a, and the doorway 2i is opened. In addition, you may attach protective tools (illustration omitted), such as a rubber | gum, to the lowest bar 3ba. This prevents an accident even if the head hits the bottom bar 3ba when the door is opened. Even when the elevating curtain unit 3 is lowered, the lowermost bar 3ba does not collide with the bottom of the entrance / exit 2i. In addition, the gap between the bottom of the entrance / exit 2i and the lowermost bar 3ba can be closed with a protector.

  Next, the assembly structure of the elevating curtain unit 3 and the entrance / exit 2i will be described with reference to FIGS. FIG. 5 shows a cross section AA of the column 2c below the entrance 2i shown in FIG. As shown in the figure, the lowermost bar 3ba is provided with an elevating guide block 51 at an end, and a support column 2c and an auxiliary support column 52 are erected with the elevating guide block 51 interposed therebetween. As shown in FIG. 6, the cross section DD of the central column 2 f below the entrance 2 i shown in FIG. 2 is similar to the column 2 c in the central column 2 f, and the lifting guide block 51 provided at the other end of the bar 3 ba is provided. The central support 2f and the auxiliary support 62 are erected with the sandwich. The lowermost bar 3ba can be moved up and down between these columns via a lifting guide block.

  As shown in FIG. 5, a solenoid plunger 53 is provided at the lower portion of the auxiliary column 52. Further, as shown in FIG. 6, a solenoid plunger 63 is provided between the central support column 2 f and the auxiliary support column 62. If the elevating guide block 51 is lifted with the pins 54 and 64 of the solenoid plungers 53 and 63 protruding, the pins 54 and 64 come into contact with each other, so that the lowermost bar 3ba cannot be pulled up. The tips of the pins 54 and 64 are inclined as shown in FIGS. 5 and 6, so that the elevating guide blocks 51 and 61 are moved from the upper side toward the lower part of the entrance / exit 2 i with the pins 54 and 64 protruding. You can descend.

  Further, as shown in FIG. 5, a limit switch 55 is provided at the lower part of the support column 2c, and when the elevating guide block 51 comes into contact, the lowermost bar 3b is controlled so as not to descend further. FIG. 7 is a diagram showing a cross section GG (see FIG. 2) of the column 2c above the entrance 2i. As shown in the figure, a limit switch 71 is provided between the column 2c and the auxiliary column 52, When the elevating guide block 51 comes into contact, the lowermost bar 3b does not rise any further. Note that the upper limit of the lowermost bar 3b is set to be, for example, about the average height of an adult male.

  8 and 9 show an embodiment of the lifting guide block. As shown in the drawing, the elevating guide blocks 51 and 61 include flange portions 81 and 91, sliding portions 82 and 92, screw holes 83 and 93, and bar insertion holes 84 and 94. The bar 3b is inserted into the bar insertion holes 84 and 94, and a set screw or the like is tightened into the screw hole 83 to fix the elevating guide blocks 51 and 61 and the bar 3b. The flange portion 81 prevents the bar 3b from swinging in the lateral direction, and the sliding portions 82 and 92 move up and down between the support column 2c and the auxiliary support column 52 or between the central support column 2f and the auxiliary support column 62.

  The elevating drive unit 4 is a housing that is provided above the elevating curtain unit 3 of the entrance 2 i and is fixed to the long beam member 2 d and covers the driving means 100.

  As shown in FIG. 10, the driving unit 100 includes a motor 101, a pulley mechanism 102, a shaft 103, and an electromagnetic brake 104 as main devices. The motor 101 is installed in the lower part of the short beam material 2e as shown in FIG. The pulley mechanism 102 includes a timing pulley 102 a that works in conjunction with the drive shaft 101 a of the motor 101, a timing pulley 102 b that works in conjunction with the shaft 103, and a timing belt 102 c that connects them, and transmits the rotation of the motor 101 to the shaft 103. The shaft 103 is gripped by a bearing gripping member 106 via a bearing 105 so as to be rotatable between the column 2c and the auxiliary column 52 and between the central column 2f and the auxiliary column 62. The wire 3d is wound around the wire winding portion 103a provided in the shaft 103, with the left and right lengths adjusted so that the lowermost bar 3b is substantially horizontal, and the wire 3d is wound by the rotation of the shaft 103. It is like that.

  The electromagnetic brake 104 is attached to a bracket 104 a that is linked to the shaft 103 and covers the timing pulley 102 b, and brakes the rotation of the shaft 103. The shaft 103 has a quadrangular prism-like protrusion 103b at the tip, and can be fitted into a square hole 107a provided in the manual opening / closing handle 107 to rotate the shaft 103 manually. Even when the motor 101 is not driven due to a failure or the like, by operating a brake release switch (not shown), the electromagnetic brake 104 and the solenoid plungers 53 and 63 can be released, and the shaft 103 can be rotated by the manual opening / closing handle 105. .

  Next, the configuration of the right side of the garbage storage 1 will be described with reference to FIG. As shown in the figure, the lower half of the right side surface of the trash storage 1 is partitioned by a surrounding wall 181 of the trash storage area 180. A reinforcing beam member 121 that reinforces the support column 2c is assembled in the vicinity of the upper portion of the surrounding wall 181 via a fastener 2h. At the center of the reinforcing beam member 121 and the short beam member 2e, a reinforcing column 122 is installed via a fastener 2h. In the left opening near the entrance 2i of the reinforcing column 122, a steel plate 123 for mounting the control panel 5 is attached to the column 2c, the short beam member 2e, the reinforcing beam member 121, and the reinforcing column 122 via the fastener 2h. It is assembled. Further, the right opening of the reinforcing support 122 is partitioned by the fence net 2b. The control panel 5 and the lift drive unit 4 are fixed to the steel plate 123. Further, the right side surface of the lift drive unit 4 covers the motor 101 and the pulley mechanism 102. A lid 4 a for assembling a manual opening / closing handle 107 for manually moving the shaft 103 to the protrusion 103 b of the shaft 103 is provided on the right side surface of the elevating drive unit 4.

  As shown in FIG. 13, the control panel 5 includes a lift switch housing part 131 and a buzzer transmission source 132 on the left side that is in the vicinity of the entrance 2 i, and an external emergency stop switch 133 on the right side. In addition, an internal lift switch accommodating portion 134 and an internal emergency stop switch 135 are provided on the back surface, and these can be operated from the inside of the garbage storage. By these switches, energization to the motor 101 and the electric brake 104 is controlled, and the elevating curtain unit 3 is raised and lowered.

  Next, a plan view of the garbage storage 1 is shown in FIG. As shown in the figure, a fence net 2b is formed by a fastener 2h in an opening formed by a long beam member 2d, a short beam member 2e, an intermediate beam member 2g, a reinforcing beam member 2l for reinforcing the intermediate beam member 2g and the short beam member 2e. It is assembled. A solar cell module 6 is provided above the fence net 2b, and electricity generated by the solar cell module 6 is charged to a battery 7 provided in the vicinity of the control panel 5. The electricity generated by the solar cell module 6 and the electricity charged in the battery 7 are used to operate the drive system and control system devices provided in the garbage storage 1.

  Next, the operation of the drive system and control system devices provided in the garbage storage 1 of the present invention will be described. First, the operation of opening the closed elevating curtain unit 3 will be described. By operating a lift switch (not shown) provided in the lift switch housing 131, the electricity generated by the solar cell module 6 or the electricity charged in the battery 7 is transmitted to the motor 101, the electric brake 104, the solenoid plungers 53 and 63, and the buzzer. Power is supplied to the source 132. The supplied motor 101 rotates the drive shaft 101 a and transmits the rotation to the shaft 103 via the pulley mechanism 102.

  The supplied electric brake 104 releases the brake and allows the shaft 103 to rotate freely. Therefore, the shaft 103 rotates in conjunction with the rotation of the drive shaft 101 a transmitted through the pulley mechanism 102.

  When the shaft 103 rotates, the wire 3d wound around the wire take-up portion 103a is taken up, and the bar 3ba provided at the lowermost portion of the elevating curtain unit 3 is raised. Since power is also supplied to the solenoid plungers 53 and 63 that lock the lowermost bar 3ba, the pins 54 and 64 are operated to unlock the lowermost bar 3ba. For this reason, the lowest bar 3ba can be raised, the curtain net 3a is raised in conjunction, and the doorway 2i is opened. Further, the buzzer transmission source 132 sounds a buzzer by supplying power. When the lowermost bar 3ba rises to the upper limit, the lifting guide block 51 provided at the end of the lowermost bar 3ba comes into contact with the limit switch 71. The limit switch 71 cuts off the power supply circuit, and the shaft 103 is braked by the electric brake 104, so that the ascent of the elevating curtain unit 3 stops.

  Next, an operation for closing the opened and lowered curtain unit 3 will be described. The descent switch provided in the up / down switch accommodating part 131 is operated, and electricity generated by the solar cell module 6 or electricity charged in the battery 7 is supplied to the electric brake 104 and the buzzer transmission source 132.

  The supplied electric brake 104 releases the brake and allows the shaft 103 to rotate freely. Since the wire 3d wound around the shaft 103 can be operated, the curtain net 3a and the bar 2b are lowered by their own weight. The wire 3d wound around the wire winding portion 103a is unwound, and the bar 3ba provided at the lowermost portion of the elevating curtain unit 3 is lowered. Then, the curtain net 3a is lowered in conjunction with the doorway 2i. Therefore, the door can be closed without saving the motor and power can be saved. Further, the buzzer transmission source 132 sounds a buzzer by supplying power.

  When the lowermost bar 3ba is lowered to the lower limit, the lifting guide block 51 provided at the end of the lowermost bar 3ba comes into contact with the limit switch 55. The limit switch 55 interrupts the power feeding circuit, and the shaft 103 is braked by the electric brake 104, so that the descent of the elevating curtain unit 3 is stopped.

  In order to prevent the operator from being caught by the elevating curtain unit 3, the up / down switch is an automatic return type, and is not energized continuously unless operated. Further, even if the raising / lowering switch and the internal emergency stop switch 135 of the internal lift switch housing part 134 provided in the garbage storage 1 are operated, the raising / lowering switch of the lift switch housing part 131 and the internal emergency stop switch 133 are set. The same operation as when operated is performed. In addition, a weekly timer can be installed in the power supply circuit so that power is supplied only on the dust removal date, and the elevating curtain unit 3 can be opened and closed only on the dust removal date. If the elevating curtain unit 3 does not operate electrically for some reason such as failure, the brake of the electric brake 104 is released by operating a brake release switch (not shown), and the pins of the solenoid plungers 53 and 63 54 and 64 are actuated to unlock the lowermost bar 3b. Therefore, the shaft 103 can be freely rotated, and the elevating curtain unit 3 can be opened by assembling the manual opening / closing handle 105 to the protrusion 103b of the shaft 103 and rotating the manual opening / closing handle 105.

  FIG. 15 is a ladder diagram showing the configuration of a sequence circuit using relays for the above operation. Since this sequence circuit diagram is represented using ordinary sequence symbols, it will be understood by those skilled in the art.

  As mentioned above, although the preferable embodiment was shown and demonstrated about the garbage storage of this invention, the garbage storage which concerns on this invention is not limited only to embodiment mentioned above, A various change in the scope of the present invention. It goes without saying that implementation is possible.

  As explained in detail above, the garbage storage of the present invention can effectively prevent the scattering and illegal dumping of trash by birds and beasts such as crows, and can make the doorway light and strong, especially It can be suitably used as a trash storage room that can easily repair a trash storage area having an existing U-shaped enclosure.

It is a perspective view which shows the whole this invention garbage storage. It is a front view of this invention garbage storage. It is the schematic which shows the assembly | attachment of the curtain net and bar with which this invention garbage storage is equipped. It is the schematic which shows the raising / lowering form of the raising / lowering curtain part of this invention garbage storage. It is sectional drawing of the support | pillar of the entrance lower part of this invention garbage storage. It is sectional drawing of the center support | pillar of the entrance / exit lower part of this invention garbage storage. It is sectional drawing of the support | pillar of the entrance / exit upper part of this invention garbage storage. It is a figure which shows one Embodiment of the raising / lowering guide block with which this invention garbage storage is equipped. It is a figure which shows other embodiment of the raising / lowering guide block with which this invention garbage storage is equipped. It is sectional drawing of the drive means with which this invention garbage storage is equipped. It is a right view of the drive means with which this invention garbage storage is equipped. It is a right view of this invention garbage storage. It is an external view of the control board with which this invention garbage storage is equipped. It is a top view of this invention garbage storage. It is a ladder diagram which shows the structure of the sequence circuit by the relay of this invention garbage storage. It is a perspective view which shows the Example of the conventional waste collection enclosure. It is a perspective view which shows the state which opened the entrance / exit door of the Example of the conventional garbage collection enclosure. It is the schematic which shows the garbage storage place which has the conventional U-shaped surrounding wall.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Garbage storage part 2 Box-shaped part 2a Frame part 2b Partition part 2c Column 2d Long beam material 2e Short beam material 2f Center beam 2g Center beam material 2h Fastener 2i Entrance / exit 2j Control panel mounting surface 3 Lifting curtain part 3a Curtain net 3b , 3ba, 3bb, 3bc, 3bd Bar 3c Screw 3d Wire 3f Fastener 4 Lifting drive 4a Lid 5 Control panel 6 Solar cell module 51, 61 Lifting guide block 52, 62 Auxiliary support 53, 63 Solenoid plunger 54, 64 Pin 55 , 71 Limit switch 81, 91 鍔 part 82, 92 Sliding part 83, 93 Screw hole 84, 94 Bar insertion hole 100 Drive means 101 Motor 101a Drive shaft 102 Pulley mechanism 102a, 102b Timing pulley 102c Timing belt 103 Shaft 103a W Winding portion 103b Protrusion 104 Electromagnetic brake 104a Bracket 105 Bearing 106 Bearing gripping member 107 Manual opening / closing handle 107a Square hole 121 Reinforcement beam material 122 Reinforcement post 123 Steel plate 131 Elevation switch housing portion 132 Buzzer transmission source 133 External emergency stop switch 134 Internal elevation switch Housing 135 Internal emergency stop switch 161 Garbage collection enclosure 162 Enclosure main body 163 Entrance / exit door 164 Top plate 165 Solar cell 166 Handle 167 Locking restriction box 171 Collected garbage 172 Entrance / exit 173 Engagement frame 180 Garbage storage area 181 U-shaped Wall

Claims (17)

A box-shaped frame configured as a basic skeleton with three or more columns higher than a person's height and a beam material erected on the upper end of the adjacent column;
On the front surface of the box-shaped frame, an entrance through which a person can stand and
A partition covering the side surface of the box-shaped frame excluding the entrance and the opening of the ceiling surface;
An elevating curtain that opens and closes the doorway;
Driving means for driving the elevating curtain to move up and down above the doorway;
Curtain locking means for locking the lowest part of the elevating curtain to the entrance bottom,
Garbage storage characterized by comprising   The garbage storage according to claim 1, wherein the partition material is a net plate material.   The trash storage according to claim 1 or 2, wherein the elevating curtain is a golf net.   A bar longer than the width of the entrance / exit is provided at the lowermost part of the elevating curtain, the bar is attached to the entrance so as to be movable up and down, and the elevating curtain is moved up and down by moving the bar up and down by the driving means. The trash storage according to any one of claims 1 to 3.   The garbage storage according to claim 4, wherein the lowermost bar of the elevating curtain includes a protector.   The garbage storage according to claim 4, wherein the curtain lock means locks the lowermost bar by a solenoid switch provided at a lower portion of the entrance / exit.   When the elevating curtain is closed, the driving of the driving means is stopped, the braking device provided in the driving means is released, and the elevating curtain is lowered by dropping the bar by its own weight. The garbage storage in any one of Claims 4-6 characterized by the above-mentioned.   The elevating curtain is a golf net, and the golf net is provided with the bar other than the lowest part, and the bar is inserted by alternately sandwiching the warp thread of the golf net. The garbage storage in any one of Claims 4-7 characterized by the above-mentioned.   The garbage storage according to any one of claims 1 to 8, wherein the driving means is electrically operated, and a switch for electrically operating the driving means is provided in the vicinity of the doorway.   The garbage storage according to claim 9, wherein a switch for electrically operating the driving means is also provided in the garbage storage.   The garbage storage according to claim 9 or 10, wherein the switch for operating the drive means electrically is an automatic return type, and the drive means is operated only while the switch is kept pressed.   The garbage storage according to any one of claims 9 to 11, wherein a buzzer sounds when the driving means is operated.   The garbage according to any one of claims 1 to 12, further comprising elevating limit stop means for stopping elevating / lowering of the elevating curtain at the ascending limit or descending limit of the entrance / exit. Storehouse.   The garbage storage according to any one of claims 1 to 13, wherein operations of the driving means and the curtain lock means are controlled by a weekly timer.   15. A solar panel is provided on the upper surface of the box-shaped frame, and each means of a drive system and a control system provided in a garbage storage is operated by feeding power of the solar panel. Garbage storage.   The garbage storage according to any one of claims 1 to 15, wherein the elevating curtain can be manually moved.   The trash storage according to any one of claims 1 to 6, wherein the trash storage is installed to repair a trash storage area having a U-shaped surrounding wall.

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