JP2015105153A - Opening maintaining tool for outdoor garbage housing bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To maintain an opening of a garbage housing bag in an opened state even when a worker trails the garbage housing bag on the ground in a state that the worker sits down on one's heels and the worker moves when the worker cleans up outdoor such as a garden (weeding or the like), and enable safe and efficient weeding or the like by protecting the worker from threat of pest such as mosquito.SOLUTION: An opening maintaining tool 100 for outdoor garbage housing bag is formed of an annular body 200 and a fastening tool 300, and the annular body 200 has respectively two holes 1a-1d on an inner peripheral surface and an outer peripheral surface, and the fastening tool 300 has a pair of side frames 2a, 2b and support members 3a-3d.

Description

  The present invention relates to an opening maintaining tool for maintaining an open portion of an outdoor garbage storage bag for storing garbage such as grass and fallen leaves.

  2. Description of the Related Art Conventionally, an opening maintaining tool for fixing the mouth portion with two support bars has been used as a means for keeping the mouth portion of the garbage container bag open.

  As a structure of such an opening maintaining tool, Patent Document 1 discloses that two support rods are wound around the left and right central portions of the mouth portion of the dust container bag, and the mouth portion and the mouth portion are attached by a detachable semicircular stopper. There is a description in which the mouth of the garbage container can be maintained in an open state by fixing the support bar.

JP 2006-8373 A

  During outdoor cleaning of the garden, etc. (hereinafter referred to as “weeding work”), the workers move while dragging the garbage storage bag to the ground in order to house garbage such as grass and fallen leaves. Often to do. At this time, the operator pulls the trash bag forward while holding the lower part of the rim of the mouth of the trash bag (hereinafter referred to as the “lower rim of the mouth”). The part is in a closed state. Specifically, the mouth portion of the trash bag is directed obliquely upward toward the traveling direction of the operator, but the mouth periphery portion (in the position facing the lower mouth periphery) ( Hereinafter, the “upper edge part of the upper mouth part” is in a state of hanging down toward the lower edge part of the lower mouth part due to gravity. If the trash bag is pulled forward while holding the part, only the peripheral part of the lower mouth part will be lifted upward, so the mouth part of the trash container bag is covered with the peripheral part of the lower mouth part. (In this case, the upper-portion peripheral portion remains suspended toward the lower-portion peripheral portion).

  For this reason, the mouth part of the garbage storage bag is in a closed state, and the open state of the mouth part cannot be maintained, so that collected garbage such as grass and fallen leaves cannot be easily put into the garbage storage bag. In addition, when collecting grass growing in the garden, etc. in several days, and storing it in a garbage storage bag, the grass stored in the first day to reduce the weight of the grass stored in the garbage storage bag. It is necessary to dry in a garbage container until the next weeding operation. However, when the mouth of the garbage storage bag is closed, the stored grass cannot be sufficiently dried in the garbage storage bag (the grass heated by the heat of the sun emits water vapor, which And adheres to the inside of the garbage storage bag, and the grass corrodes in the garbage storage bag).

In addition, when garbage such as grass or fallen leaves is stored inside the garbage storage bag, if the worker is crouched and the direction is changed from side to side while dragging the garbage storage bag to the ground, Since the rotational force is applied with the lower edge of the lower mouth held by the fulcrum as a fulcrum, a torsion phenomenon occurs in the body portion of the garbage container. For this reason, even when the mouth portion of the garbage container is in an open state, the vicinity of the trunk portion is in a closed state, so that the collected garbage such as grass and fallen leaves can be quickly accommodated in the garbage container bag. I can't.

In order to eliminate the twisting of the trunk part, it is necessary to lift the garbage container bag while holding the mouth part of the garbage container bag with both hands and rotate the garbage container bag in the same direction as the twisting direction of the trunk part. is there. For this reason, in order to perform this work, the worker must stand up from the crouched state each time, and garbage such as grass and fallen leaves is stored in the garbage storage bag, which increases the weight of the garbage storage bag. If this is the case, especially elderly people and children will need a lot of work to do this task.

  In addition, when working on weeding, there is a high risk of workers being bitten by pests such as mosquitoes. It is.

  In recent years, therefore, there has been a long-awaited need for an open maintenance tool for outdoor garbage storage bags that takes the above-mentioned problems into consideration when working with weeding.

  However, an opening holder for a garbage bag or the like described in Patent Document 1 has two support rods wound around the left and right center portions of the mouth of a garbage container bag, and the mouth is held by a detachable semicircular stopper. By fixing the portion and the support rod, the mouth portion of the dust container bag is maintained in an open state, and the support rod is not attached to the entire periphery of the mouth portion of the dust container bag.

  For this reason, in the opening holder for the dust bag and the like described in Patent Document 1, when the operator pulls the dust storage bag forward while holding one support rod in a squatting state, the mouth of the dust bag However, since the other support rod is suspended toward one support rod, the worker remains in this state. If the garbage container is pulled forward while holding one of the support bars, only one of the support bars will be lifted upward, so that the mouth of the garbage container bag is covered with the one support bar. (Ie, the other support bar remains suspended toward one of the support bars). Therefore, in the garbage bag opening holder described in Patent Document 1, the mouth of the garbage storage bag cannot be maintained in an open state, and collected garbage such as grass and fallen leaves can be easily stored in the garbage storage bag. Can not be thrown into.

  Moreover, although the opening part holder of garbage bags etc. which are described in patent document 1 can maintain the opening | mouth part of a garbage storage bag in an open state in a stationary state, if some force is added to this, the opening state will be maintained. I can't do that. Specifically, for example, in order to dry the grass collected by weeding on the first day in the garbage storage bag, the garbage storage bag was placed outdoors with the mouth of the garbage storage bag kept open. In this case, on a windy day, the other support rod may move toward one support rod due to the wind force. In other words, in this case, since the mouth of the garbage container is closed, the opening holder for the garbage bag described in Patent Document 1 is sufficient to collect the collected grass in the garbage container. Cannot be dried (grass corrodes in the garbage bag and the grass stored in the garbage bag cannot be reduced in weight).

  Furthermore, in the case where a twisting phenomenon has occurred in the body portion of the dust container bag, in the dust bag and other opening holder described in Patent Document 1, the support rod is attached to the entire periphery of the mouth portion of the dust container bag. Therefore, in order to eliminate the twisting phenomenon, it is not possible to hold only the periphery of the mouth portion of the dust container bag and rotate the dust container bag in the same direction as the twist direction of the body part. That is, in order to eliminate the twisting phenomenon in this case, the trash storage bag is lifted up while holding the mouth of the trash storage bag with both hands, and in the same direction as the twisting direction of the trunk portion. The garbage bag must be rotated. Therefore, the opening holder for the garbage bag described in Patent Document 1 cannot easily and quickly eliminate the twisting phenomenon that has occurred in the body portion of the garbage container bag.

  In addition, the two support rods of the opening holder such as a garbage bag described in Patent Document 1 are not formed hollow. For this reason, the opening holder for a dust bag or the like described in Patent Document 1 cannot be reduced in weight, and requires a lot of labor when lifting the dust container bag with both hands in order to eliminate the above-described twisting phenomenon.

  And the means for avoiding the danger that an operator may be stabbed by pests, such as a mosquito, is not provided in opening holders, such as a garbage bag described in patent documents 1. For this reason, the opening holder such as a garbage bag described in Patent Document 1 cannot protect the worker from the threat of pests such as mosquitoes during operations such as weeding.

  Finally, the garbage bag opening holder described in Patent Document 1 includes a semicircular stopper for fixing the left and right central portions of the opening of the garbage bag and the two support rods. As described, a curved surface having the long side in the longitudinal direction of the stopper as a long side is continuously provided on the stopper from one lower edge to the other lower edge. For this reason, in the opening holder such as a trash bag described in Patent Document 1, the stopper is formed so as to be covered with a curved surface. In comparison, it is not possible to reduce the weight of the stopper itself. In addition, since the stopper described in Patent Document 1 has a larger area as compared with a stopper configured in a frame shape, an area where the operator contacts the stopper during a weeding operation or the like. Is also big. For this reason, when the stopper is made of metal (the material of the stopper is not specified in Patent Document 1), particularly in the summer, a lot of heat is stored in the stopper due to an increase in temperature. When a person contacts the stopper, the risk of burns increases.

  Therefore, the outdoor dust storage bag opening maintenance tool according to the present invention has been made in view of the above points, and moves while dragging the garbage storage bag to the ground while the operator is squatting down during a weeding operation or the like. In this case, the mouth of the garbage container bag is maintained in an open state, the twist generated in the body part of the garbage container bag can be easily and quickly eliminated, the burden on the worker is reduced and the work efficiency is improved. It was made for the purpose of protecting against the threat of pests such as mosquitoes, preventing the corrosion of the grass contained in the garbage container, and reducing the weight of the grass contained in the garbage container.

  An opening maintenance tool for an outdoor garbage storage bag according to the invention of claim 1 is an opening maintenance tool for maintaining the mouth of an outdoor garbage storage bag for storing garbage such as grass and fallen leaves in an open state. An annular body that is attached to the periphery of the mouth of the garbage storage bag and maintains the mouth of the outdoor garbage storage bag in an open state, and for locking the periphery of the mouth of the outdoor garbage storage bag to the annular body And a fastener.

  Moreover, the opening maintenance tool of the outdoor garbage storage bag which concerns on invention of Claim 2 WHEREIN: The opening maintenance tool of the outdoor garbage storage bag which concerns on invention of Claim 1 WHEREIN: At least one part of this annular body is hollow. It is characterized by.

  Furthermore, the opening maintenance tool of the outdoor garbage storage bag which concerns on invention of Claim 3 is an opening maintenance tool of the outdoor garbage storage bag which concerns on invention of Claim 2, The site | part in which this annular body is formed in the hollow At least one hole is provided on the peripheral side surface.

  In addition, the opening maintenance tool for the outdoor garbage storage bag according to the invention of claim 4 is the opening maintenance tool of the outdoor garbage storage bag according to the invention of claim 3, wherein the hollow portion of the annular body is filled with an insect repellent. It is characterized by being.

  Finally, the opening maintenance tool of the outdoor garbage storage bag according to the invention of claim 5 is the opening maintenance tool of the outdoor garbage storage bag according to any one of claims 1 to 4, wherein the fastener is And a pair of side frames each having a substantially C-shape, and a support member that is installed on a lower end portion and a shoulder portion of the pair of side frames and supports the pair of side frames.

  In the first aspect of the invention, since the annular body is attached to the periphery of the mouth portion of the garbage storage bag and locked by the fastener, the worker moves while dragging the garbage storage bag to the ground in a squatting state. Even in the case where the upper edge of the trash bag is not hanging down toward the lower edge of the lip held by the worker due to the gravity, Facing diagonally upward). Therefore, according to the present invention, even when an operator moves while dragging the garbage storage bag while dragging it to the ground, the mouth of the garbage storage bag can be maintained in an open state, and the collected garbage such as grass and fallen leaves can be maintained. Can be easily put into the garbage storage bag.

Further, in the present invention, even when a force such as wind power is applied to the garbage container, the mouth of the garbage container is not closed. Therefore, the present invention can sufficiently dry the grass collected in operations such as weeding in the garbage storage bag (the grass can be prevented from corroding, and the grass stored in the garbage storage bag can be reduced in weight. can do).

  Furthermore, in the present invention, when a twisting phenomenon occurs in the body portion of the garbage containing bag, this can be easily and quickly resolved. That is, in the present invention, since the annular body locked by the fastener is attached to the periphery of the mouth portion of the garbage container bag, the annular body is moved in the same direction as the torsional direction of the trunk portion like a handle operation. By rotating it, the twisting phenomenon will be resolved (it is necessary to stand up from the crouched state each time, lift the garbage container bag and eliminate the twist of the trunk part, and ground the garbage container bag to the ground. In this state, the mouth portion (the annular body) of the dust container bag can be rotated in the same direction as the twisting direction of the body portion).

In the invention according to claim 2, since at least a part of the annular body is hollow, it is possible to provide a lighter opening maintenance tool for an outdoor garbage storage bag. As a result, the operator can move while dragging the garbage container bag while squatting the garbage container bag with less labor, and can easily and quickly eliminate the twisting phenomenon that has occurred in the body part of the garbage container bag.

In the invention according to claim 3, since at least one hole is provided on the peripheral side surface of the portion where the annular body is formed hollow, deformation and breakage of the annular body can be prevented. The annular body that is formed in a hollow shape, particularly when performing a weeding operation in the hot weather in summer or the like, or when the trash bag is placed outdoors to dry the grass stored in the trash bag. As the temperature rises, the internal air pressure rises and the annular body itself may be deformed or damaged. However, in the invention according to claim 3, since the hole is provided, the increased pressure inside the annular body can be released to the outside through the hole. Therefore, in the invention described in claim 3, in addition to the effects of the invention described in claims 1 and 2, deformation and breakage of the annular body can be prevented.

  In the invention described in claim 4, since an insect repellent is filled in the hollow portion of the annular body, in addition to the effects of the invention described in claims 1 to 3, an operator is used during work such as weeding. We can protect from threat of pests such as mosquitoes.

  In a fifth aspect of the present invention, the pair of side frames having a substantially C shape in the fastener is supported by the support member at the lower end portion and the shoulder portion. For this reason, the fastener of the present invention is, for example, a fastener that is covered with a curved surface (for example, a stopper for an opening holder such as a trash bag described in Patent Document 1). The weight of the tool itself can be reduced. Accordingly, in the present invention, in addition to the effects of the inventions of the first to fourth aspects, the operator can move while dragging the garbage container bag while squatting the garbage container bag with less labor, and the above-mentioned garbage. It is possible to easily and quickly eliminate the twisting phenomenon that has occurred in the trunk portion of the containing bag.

  Further, the fastener of the present invention itself is, for example, compared to a fastener covered with a curved surface (for example, a stopper for an opening holder such as a trash bag described in Patent Document 1). Therefore, the area where the worker contacts the fastener during the weeding operation is also small. For this reason, when the fastener is made of metal, especially in summer, a lot of heat is stored in the fastener due to an increase in temperature. However, according to the present invention, an operator can contact the fastener. This reduces the risk of burns.

It is a top view of the annular body of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is annular body AA sectional drawing of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a side view of the annular body of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a cyclic | annular body BB sectional drawing of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a perspective view of the fastener of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a figure which shows the side frame which concerns on the fastener of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a top view of the fastener of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is a fastener CC sectional view taken on the line of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention. It is the perspective view which set the annular body of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention to the opening part periphery of a garbage storage bag. It is the top view which latched the cyclic | annular body of the opening maintenance tool of the outdoor garbage storage bag which concerns on Example 1 of this invention on the opening part periphery of the garbage storage bag with the fastener. It is a perspective view showing the state which is moving while dragging the garbage storage bag in which the opening maintenance tool of the outdoor garbage storage bag concerning Example 1 of the present invention was crouched down to the ground. It is a perspective view showing the state in which the twist phenomenon has arisen in the trunk | drum part of a garbage storage bag. It is a perspective view showing the state which the operator has eliminated the twist phenomenon which arose in the trunk | drum part of a garbage storage bag. It is a perspective view showing the modification of a fastener. It is a perspective view showing the modification of a fastener. It is a perspective view showing the modification of a fastener. It is a perspective view showing the modification of a fastener. It is a perspective view showing the modification of a fastener.

  Hereinafter, the details of the present invention will be described with reference to the drawings.

  First, the form of the opening maintenance tool 100 of the outdoor garbage storage bag which concerns on Example 1 of this invention is demonstrated using FIG. 1 thru | or FIG.

The outdoor trash bag opening maintenance tool 100 according to the present embodiment includes an annular body 200 and a fastener 300. First, the form of the annular body 200 will be described.

  FIG. 1 is a plan view of an annular body 200 of an outdoor trash container opening maintenance tool 100 according to the present embodiment, and FIG. 2 is an annular view of an outdoor trash bag opening maintenance tool 100 according to this embodiment. It is body 200A-A sectional view taken on the line. Moreover, FIG. 3 is a side view of the annular body 200 of the opening maintenance tool 100 for the outdoor garbage storage bag according to this embodiment, and FIG. 4 shows the opening maintenance tool 100 for the outdoor garbage storage bag according to this embodiment. It is an annular body 200B-B sectional view taken on the line.

  The outer diameter of the annular body 200 is formed to be shorter by about 1 cm than the outer diameter of the mouth portion 40 (FIG. 9) of the garbage container bag 400. For example, in the case of a 45 liter garbage storage bag (width 65 cm × length 80 cm), the outer diameter of the mouth portion is about 41 cm, and the outer diameter of the annular body 200 at this time is about 40 cm.

  The annular body 200 is formed so as to be circular in a sectional view (FIG. 2). The outer diameter of the circle at this time is approximately 2 cm (as a result, the inner diameter of the annular body 200 is approximately 36 cm).

  Moreover, as shown in FIGS. 2 and 4, the annular body 200 has a hollow inside, and as shown in FIGS. 1 and 4, the outer circumferential surface and the inner circumferential surface of the annular body 200 have two holes 1 a to 1. 1d (4 holes in total) is provided. The diameter of the holes 1a to 1d is approximately 1 cm. The annular body 200 is formed of plastic.

  Next, the form of the fastener 300 will be described. FIG. 5 is a perspective view of the fastener 300 of the outdoor dust storage bag opening retainer 100 according to the present embodiment, and FIG. 6 is a perspective view of the outdoor dust storage bag opening retainer 100 according to the present embodiment. It is a figure which shows the side frame 2a which concerns on the tool 300. FIG. FIG. 7 is a plan view of the fastener 300 of the outdoor garbage storage bag opening maintenance tool 100 according to this embodiment. FIG. 8 is a plan view of the outdoor garbage storage bag opening maintenance tool according to this embodiment. It is a fastener CC sectional view taken on the line.

The fastener 300 includes a pair of side frames 2a and 2b and support members 3a to 3d (FIG. 5). First, the form of a pair of side frames 2a and 2b will be described.

  The pair of side frames 2a and 2b are substantially C-shaped in a side view. Specifically, the curvatures of the pair of side frames 2a and 2b are formed so as to coincide with the curvature of the circular body 200 in a sectional view (FIG. 2) (FIG. 6). Further, as shown in FIG. 6, the vertical width of the side frame 2a (the length from the point 1A to the point 1B) is approximately 1.3 cm (about 2/3 of the circular outer diameter in a sectional view of the annular body 200), The lateral width of the side frame 2a (the length from the lower end 4a to the lower end 4b) is approximately 1.7 cm (slightly smaller than the circular outer diameter in cross-sectional view of the annular body 200. The side frame 2b is the same as the side frame 2a). To form). The pair of side frames 2a and 2b may be formed of thin rod-shaped stainless steel in consideration of strength and durability.

  Next, the support members 3a to 3d will be described. The support members 3a to 3d are formed from thin rod-shaped stainless steel (in consideration of strength and durability), and are formed to have an arc shape in plan view (FIG. 7). Specifically, the curvatures of the support members 3a to 3d are made to coincide with the curvature of the annular body 200 (FIG. 1) in plan view.

The support members 3a to 3d support the pair of side frames 2a and 2b by being installed between the pair of side frames 2a and 2b. Specifically, first, the pair of side frames 2a and 2b are placed in a generally C shape in plan view (the distance (length) obtained by connecting the lower end 4b and the lower end 4d with a straight line is approximately 5 cm, and the lower end. 4a and the lower end portion 4c connected by a straight line (length is about 4.5 cm), and then the support member 3a is placed between the lower end portion 4a and the lower end portion 4c of the pair of side frames 2a, 2b. The support member 3b is supported between the lower end 4b and the lower end 4d of the pair of side frames 2a and 2b, and the support member 3c is supported between the shoulder 5a and the shoulder 5c of the pair of side frames 2a and 2b. The member 3d is constructed between the shoulder portions 5b and 5d of the pair of side frames 2a and 2b (FIG. 7). As described above, the stopper 300 is configured in a frame shape by the pair of side frames 2a and 2b and the supporting members 3a to 3d.

  Next, the usage method of the opening maintenance tool 100 of the outdoor garbage storage bag based on a present Example is demonstrated using FIG. 9 thru | or FIG.

  FIG. 9 is a perspective view in which the annular body 200 of the opening maintenance tool 100 for the outdoor garbage storage bag according to the present embodiment is set on the peripheral edge 41 of the mouth of the garbage storage bag 400, and FIG. 10 according to the present embodiment. It is the top view which latched the annular body 200 of the opening maintenance tool 100 of the outdoor garbage storage bag to the opening | mouth periphery 41 of the garbage storage bag 400 with the fastener 300. FIG. FIG. 11 is a perspective view illustrating a state in which the worker 500 is crouching and is moving while dragging the garbage container bag 400 in which the outdoor dust container bag opening maintenance tool 100 is set according to the present embodiment. FIG. 12 is a perspective view illustrating a state in which a twisting phenomenon occurs in the body portion 42 of the garbage container bag 400. FIG. 13 is a perspective view showing a state in which the operator 500 has solved the twisting phenomenon that has occurred in the body portion 42 of the garbage container bag 400.

  First, the annular body 200 is set on the peripheral edge 41 of the dust container bag 400. Specifically, as shown in FIG. 9, the peripheral edge 41 of the mouth of the garbage container bag 400 is wound around the annular body 200. At this time, since the outer diameter of the annular body 200 is formed to be about 1 cm shorter than the outer diameter of the mouth portion of the dust container bag, the peripheral edge 41 of the mouth portion of the dust container bag 400 is inside or outside the annular body 200. It is possible to wrap around the annular body 200 from either of them (in FIG. 9, the peripheral edge 41 of the mouth of the garbage container bag 400 is going to be wound around the annular body 200 from the inside of the annular body 200).

  Next, the annular body 200 and the peripheral edge 41 of the garbage containing bag 400 are locked by the fastener 300. Specifically, since the mouth edge 41 of the garbage container 400 is wound around the annular body 200, the annular body 200 and the garbage container bag 400 are pushed by pushing the fastener 300 into the annular body 200 from above. The mouth periphery 41 can be locked (FIG. 10). At this time, the holes 1a to 1d provided in the annular body 200 are not blocked by the fastener 300 (the position where the fastener 300 is pushed is the position where the holes 1a to 1d are not provided in the annular body 200). do it.). This is because the holes 1a to 1d need to be filled with an insect repellent and volatilized as described later. Moreover, when it is going to stop the useless volatilization of an insect repellent without requiring an insect repellent effect, it is good to latch so that the holes 1a-1d may be plugged up with the fastener 300.

  At this time, the shape of the fastener 300 is formed in a substantially C-shape in which the pair of side frames 2a and 2b has a curvature that coincides with the curvature of the circular body 200 in a sectional view (FIG. 2), and the support members 3a to 3d. Is formed in an arc shape having a curvature that matches the curvature of the annular body 200 (FIG. 1) in plan view, the fastener 300 can be pushed in smoothly in accordance with the shape of the annular body 200.

  Further, the pair of side frames 2a and 2b are formed of thin rod-shaped stainless steel, and the lateral width (the length from the lower end 4a to the lower end 4b) is approximately 1.7 cm (of the annular body 200). When the fastener 300 is pushed into the annular body 200, the fastener 300 slightly expands, but after the fastener 300 is pushed into the annular body 200, it is restored. The ring body 200 is tightened by the force. Therefore, the annular body 200 and the peripheral edge 41 of the dust container bag 400 are firmly locked by the fastener 300.

Furthermore, the vertical width (the length from the point 1A to the point 1B) of the pair of side frames 2a and 2b is approximately 1.3 cm, which is about 2 of the outer diameter of the circular shape (FIG. 2) in the sectional view of the annular body 200. Therefore, the fastener 300 can be pushed into the annular body 200 with a small force (conversely, the fastener 300 can be removed with a small force when the fastener 300 is removed from the annular body 200). Further, the fastener 300 does not come off the annular body 200 during the work.

  After the annular body 200 and the mouth edge 41 of the garbage container bag 400 are locked by the fastener 300, the operator 500 squats the garbage container bag 400 by holding the vicinity of the lower end 21 of the annular body 200. In this state, the robot can move while dragging to the ground (FIG. 11). At this time, the mouth portion 40 of the dust container bag 400 is directed obliquely upward in the direction of travel of the worker 500 (the arrow direction in FIG. 11). Since the annular body 200 is locked by the fastener 300, the mouth portion 40 of the dust container bag 400 is not closed, and the mouth portion 40 of the dust container bag 400 is maintained in an open state upward. The worker 500 can easily put collected garbage such as grass and fallen leaves into the garbage storage bag. Further, since the mouth portion 40 of the garbage container bag 400 is maintained in an open state, the mouth portion 40 of the dust container bag 400 is not closed even when a force such as wind power is applied to the dust container bag 400. Until the next weeding operation, the grass stored in the garbage storage bag can be dried more reliably.

  When the worker 500 wants to protect himself / herself from the threat of pests such as mosquitoes during the weeding operation, the insect repellent is applied from the two holes 1a to 1d provided on the outer peripheral surface and the inner peripheral surface of the annular body 200, respectively. Fill. Since the annular body 200 is hollow, the filled insect repellent fills the annular body 200 and volatilizes from the holes 1a to 1d as time passes. Thereby, since pests, such as a mosquito, do not approach the circumference | surroundings of the worker 500, the worker 500 can protect himself from the threat of pests, such as a mosquito. In this case, for example, a pyrethroid type may be used as the insect repellent. When there is no need for insect repellent and it is intended to stop the useless volatilization of the insect repellent, the fastener 300 may be locked so as to close the holes 1a to 1d.

  After the ring body 200 and the mouth edge 41 of the garbage container bag 400 are locked by the fastener 300, the operator 500 changes the direction from side to side while dragging the garbage container bag 400 to the ground while being crouched. The torsion phenomenon may occur in the body portion 42 of the dust container 400 with the vicinity of the lower end portion 21 of the annular body 200 held by the 500 as a fulcrum (FIG. 12). In order to eliminate this twisting phenomenon, the operator 500 handles the annular body 200 in the same direction (arrow direction in FIG. 13) as the twist direction (arrow direction in FIG. 12) generated in the body portion 42 of the garbage container bag 400. Rotate like operation. As a result, the twisting phenomenon is eliminated.

  According to the opening maintenance tool of the outdoor garbage storage bag according to the present embodiment configured as described above, even if the worker 500 moves while dragging the garbage storage bag 400 while dragging it, the garbage storage bag 400 is moved. Since the mouth portion 40 is maintained in an open state in an upward direction, the worker 500 can easily put the collected garbage such as grass and fallen leaves into the garbage storage bag. Further, in the present invention, even when a force such as wind power is applied to the garbage storage bag 400, the mouth 40 of the garbage storage bag 400 is not closed. 400 can be sufficiently dried (grass corrosion can be prevented, and the grass stored in the garbage storage bag 400 can be reduced in weight).

  Further, in the present invention, even if a twisting phenomenon occurs in the trunk portion 42 of the dust container bag 400, the operator 500 can twist the trunk portion 42 of the dust container bag 400 (the arrow direction in FIG. 12). The twisting phenomenon can be easily eliminated by rotating the annular body 200 in the same direction as in FIG.

  Furthermore, in the present invention, as described above, since the annular body 200 is hollow and the fastener 300 is configured in a skeleton shape, the worker 500 squats down the garbage storage bag 400 with less effort. Thus, it is possible to move while dragging to the ground, and to easily and quickly eliminate the twisting phenomenon that has occurred in the body portion 42 of the above-described dust container bag 400.

  In addition, when the worker 500 performs a weeding operation or the like in the summer sun, or when the garbage storage bag 400 is placed outdoors to dry the stored grass, the annular body 200 formed in a hollow shape is used. As the temperature rises, the internal air pressure rises and the annular body 200 itself may be deformed or damaged. However, the annular body 200 has two holes 1a to 1d (on the outer peripheral surface and the inner peripheral surface, respectively). Since a total of four holes) are provided, the pressure inside the raised annular body 200 can be released to the outside through the holes 1a to 1d.

  And in this invention, since it is possible to fill the hollow part of the annular body 200 with an insect repellent, the worker 500 can be protected from the threat of pests such as mosquitoes during operations such as weeding.

  Finally, in the summer sun, the fastener 300 made of stainless steel (the pair of side frames 2a, 2b and the support members 3a-3d are made of stainless steel) has a lot of heat due to the rise in temperature. Although it is stored and there is a risk of causing burns when the operator 500 touches it, as described above, the fastener 300 is configured in the form of a frame, so that the operator 500 is engaged in the work such as weeding. The area in contact with 300 is small. Therefore, in the present invention, it is possible to reduce the risk of burns caused by the operator 500 coming into contact with the fastener 300.

  In the present embodiment, the outer diameter of the annular body 200 is formed to be about 1 cm shorter than the outer diameter of the mouth portion 40 of the dust container bag 400, but the outer diameter of the annular body 200 is the mouth portion of the dust container bag 400. You may form in the length substantially the same as the outer diameter of 40. Specifically, for example, in the case of a garbage storage bag having a capacity of 20 to 30 liters (width 45 cm to 55 cm, length 60 cm to 75 cm), the outer diameter of the annular body 200 is approximately 28 cm to 35 cm and a capacity 70 liters of the garbage storage bag. In the case of (width 80 cm, height 90 cm), the outer diameter of the annular body 200 can be approximately 50 cm. Further, if it is desired to keep the mouth portion 40 of the dust container bag 400 compact and maintain the open state, the outer diameter of the annular body 200 may be formed to be shorter than the outer diameter of the mouth portion 40 of the dust container bag 400 by 1 cm or more. it can. Specifically, for example, in the case of a garbage storage bag having a capacity of 45 liters, the outer diameter of the annular body 200 can be set to approximately 39 cm to 35 cm.

  Further, in the present embodiment, the annular body 200 has a circular shape in a sectional view, but may be formed in a square shape (for example, a quadrangle, a hexagon, an octagon, etc.). In this case, of course, the shape of the fastener 300 (the shape of the pair of side frames 2a and 2b in a side view and the shape of the fastener 300 in a plan view) is also formed in accordance with the shape of the annular body 200 ( This is because, when the annular body 200 and the peripheral edge 41 of the dust container bag 400 are locked by the fastener 300, it is necessary to push the fastener 300 into the annular body 200 from above.

  Furthermore, in this embodiment, the shape of the annular body 200 in a cross-sectional view is circular, and the outer diameter of the circle is approximately 2 cm. However, in order to provide a more insect-proof effect, the outer diameter of the circular body is 2 cm or more. (For example, 3 cm). At this time, the shape of the fastener 300 (the lateral width of the pair of side frames 2a, 2b (the length from the lower end 4a to the lower end 4b)) is made slightly smaller (for example, approximately 2.6 cm) than the outer diameter of the circle. Of course, in order to firmly lock the annular body 200 and the peripheral edge 41 of the garbage containing bag 400 with the fastener 300, after the fastener 300 is pushed into the annular body 200, its restoring force is used. Because it is necessary to make the annular body 200 tighten. On the other hand, if the insect repellent effect is not important, the outer diameter of the circular body 200 in a cross-sectional view can be 2 cm or less. In that case, like the above, the shape of the fastener 300 (the lateral width of the pair of side frames 2a, 2b (the length from the lower end 4a to the lower end 4b)) is of course made slightly smaller than the outer diameter of the circle. It is.

  In addition, in the present embodiment, the inside of the annular body 200 is hollow. However, if it is desired to realize both strength and weight reduction of the annular body 200, a part of the annular body 200 may be hollow. In this case, the holes 1a to 1d provided in the outer peripheral surface and the inner peripheral surface of the annular body 200 must be provided in a portion where the annular body 200 is formed in a hollow shape (the temperature of the annular body 200 increases due to an increase in temperature). When the air pressure in the hollow portion rises, it is necessary to release the air pressure to the outside through the holes 1a to 1d, and it is necessary to fill and volatilize the insect repellent from the holes 1a to 1d).

  In this embodiment, two holes 1a to 1d (four holes in total) each having a diameter of approximately 1 cm are provided on the outer peripheral surface and the inner peripheral surface of the annular body 200. As long as the air pressure in the hollow part of the annular body 200 can be released to the outside and (2) the insecticide can be filled and volatilized, the position, number and diameter of the holes are not limited to these. . For example, these holes may be provided only on either the outer peripheral surface or the inner peripheral surface of the annular body 200, or four holes may be provided on each of the outer peripheral surface and the inner peripheral surface of the annular body 200 ( 8 holes in total). Moreover, you may form this hole at this time in the elliptical shape or rectangular shape of 3 cm of long diameters, and 1 cm of short diameters, for example. Furthermore, if the fastener 300 is locked so as to block a part of the hole, the volatilization amount of the insect repellent can be adjusted.

  In the present embodiment, the annular body 200 is formed of plastic, but may be formed of other materials, for example, rubber materials. If the strength of the annular body 200 is to be pursued, the annular body 200 may be formed of stainless steel. In this case, although there is an increased risk of the operator 500 being burned compared to the case where the annular body 200 is made of plastic or rubber material (in this case, in the summer hot weather, the annular body 200 changes to the annular body 200 due to a rise in temperature. Therefore, if the outdoor dust container bag maintenance device 100 according to the present embodiment is used in a situation other than under hot weather in summer, there is no such concern.

  In this embodiment, the vertical width (the length from the point 1A to the point 1B) of the pair of side frames 2a and 2b of the fastener 300 is approximately 1.3 cm (the circular outer shape in the cross-sectional view of the annular body 200). For example, the length may be approximately 1 cm or more and less than 2 cm (less than a circular outer diameter in the cross-sectional view of the annular body 200).

  In this embodiment, the side frames 2a and 2b and the support members 3a to 3d of the fastener 300 are formed from thin rods, but if the fastener itself can be configured in a frame shape, for example, The side frames 2a and 2b and / or the supporting members 3a to 3d may be formed of a thin plate (for example, a 0.5 cm width plate-shaped punch). In addition, when the pair of side frames 2a and 2b are placed in a substantially C shape in plan view, the fastener 300 has a distance (length) obtained by connecting the lower end portion 4b and the lower end portion 4d with a straight line approximately 5 cm, and the lower end portion 4a. The distance (length) obtained by connecting the lower end 4c with a straight line is approximately 4.5 cm, but it is desirable to lock the annular body 200 and the mouth edge 41 of the garbage container bag 400 with fewer fasteners 300. If there is, for example, the distance (length) connecting the lower end 4b and the lower end 4d of the pair of side frames 2a, 2b with a straight line is approximately 15 cm, and the distance (length) connecting the lower end 4a and the lower end 4c with a straight line. ) May be approximately 13 cm (since the lateral width of the fastener 300 becomes long, the annular body 200 and the peripheral edge 41 of the mouth of the garbage container bag 400 can be locked with a small number of fasteners 300).

  Furthermore, in the fastener 300 of the present embodiment, as shown in FIG. 7, four support members 3a to 3d are installed between the pair of side frames 2a and 2b, but support the pair of side frames 2a and 2b. However, the configuration of the support member is not limited to these as long as the annular body 200 and the peripheral edge 41 of the dust container bag 400 can be locked. For example, several support members (15a, 15b) of the same type as the side frames 2a, 2b may be installed between the support members 3a, 3b (FIG. 17), or support members of the same type as the side frames 2a, 2b (16a). 16b) may be constructed in addition to the support members 3c and 3d, so that the fastener 300 may have a mesh shape (FIG. 18). Further, as shown in FIG. 14, the support member 11a is placed between the lower ends 12a and 12c of the pair of side frames 10a and 10b, and the support member 11b is placed between the lower ends 12b and the lower ends of the pair of side frames 10a and 10b. The support member 13 having a rectangular shape may be installed between the shoulder portions 14a and 14c and the shoulder portions 14b and 14d of the pair of side frames 10a and 10b. Further, as shown in FIG. 15, the fastener 300 is formed between the lower end portions of the pair of side frames 2a and 2b (between the lower end portions 4a and 4c and the lower end portions 4b and 4d), and knobs 6a and 6b are formed. Also good. Thereby, the removal of the stopper 300 from the annular body 200 becomes easier. In the present embodiment, the fastener 300 is made of stainless steel (the pair of side frames 2a, 2b and the support members 3a to 3d are made of stainless steel). For example, the fastener 300 (the pair of side frames 2a and 2b and the support members 3a to 3d) may be formed of plastic, for example.

  Finally, in this embodiment, the fastener 300 is configured in a skeleton shape by the pair of side frames 2a and 2b and the support members 3a to 3d. However, as shown in FIG. It is good also as a thing of the aspect which connected the curved surface (curved part 7) which makes the longitudinal direction full length of the stopper 300 a long side from 30a, 30c to the lower end part 30b, 30d. As a result, the operator 500 has a larger area in contact with the fastener 300 than in the case where the fastener 300 is configured in a frame shape. There is an increased risk of burns due to contact with 300 (when fastener 300 is formed of stainless steel). Therefore, in this case, this problem can be avoided by adopting a material having a lower thermal conductivity than stainless steel, such as plastic or rubber material, for the fastener 300. In addition, even if the fastener 300 in this case is formed of stainless steel, if the outdoor dust container bag maintenance device 100 according to the present embodiment is used in a situation other than under the hot weather in summer, such anxiety is Absent. Moreover, you may provide the knob | pick parts 8a and 8b in the fastener 300 in this case (FIG. 16). Thereby, the removal of the fastener 300 from the annular body 200 becomes easier.

Thus, it goes without saying that various modifications can be made in the present embodiment without departing from the spirit of the present invention.

1a hole 1b hole 1c hole 1d hole 2a side frame 2b side frame 3a support member 3b support member 3c support member 3d support member 4a lower end part 4b lower end part 4c lower end part 4d lower end part 5a shoulder part 5b shoulder part 5c shoulder part 5d shoulder part 6a knob portion 6b knob portion 7 curved portion 8a knob portion 8b knob portion 21 lower end portion 40 mouth portion 41 peripheral edge portion 42 trunk portion 100 opening maintenance tool 200 for outdoor garbage storage bag annular body 300 fastener 400 dust container bag 500 Person

An opening maintenance tool for an outdoor garbage storage bag according to the invention of claim 1 is an opening maintenance tool for maintaining the mouth of an outdoor garbage storage bag for storing garbage such as grass and fallen leaves in an open state. An annular body that is attached to the periphery of the mouth of the garbage storage bag and maintains the mouth of the outdoor garbage storage bag in an open state, and is at least partially hollow, and the periphery of the mouth of the outdoor garbage storage bag A fastener for locking to the annular body, the annular body is provided with a hole for filling at least one insect repellent on the peripheral side surface of the hollow portion, It is characterized in that the amount of volatilization of the insect repellent can be adjusted according to the degree to which the hole is blocked by the fastener when the opening maintaining tool is used .

In the present invention, since at least a part of the annular body is hollow, it is possible to provide a lighter opening maintenance tool for an outdoor garbage storage bag. As a result, the operator can move while dragging the garbage container bag while squatting the garbage container bag with less labor, and can easily and quickly eliminate the twisting phenomenon that has occurred in the body part of the garbage container bag.

In the present invention, since at least one hole is provided on the peripheral side surface of the portion where the annular body is formed hollow, deformation and breakage of the annular body can be prevented. The annular body that is formed in a hollow shape, particularly when performing a weeding operation in hot weather in summer or the like, or when the waste container is placed outdoors to dry the grass stored in the garbage container. As the temperature rises, the internal air pressure rises and the annular body itself may be deformed or damaged. However, since the hole is provided in the present invention, the increased pressure inside the annular body can be released to the outside through the hole. Therefore, in the present invention, deformation and breakage of the annular body can be prevented.

  Further, the hole provided in the present invention is for filling with an insect repellent. In the present invention, the insect repellent is used according to the degree to which the hole is blocked by the fastener when the opening maintaining tool is used. The amount of volatilization can be adjusted. For this reason, in the present invention, during work such as weeding, it is possible to appropriately protect the worker from the threat of mosquitoes and other pests by adjusting the volatilization amount of the insect repellent according to the state of occurrence of pests such as mosquitoes. it can.

Claims (5)

An opening maintenance tool for maintaining the mouth of an outdoor garbage storage bag for storing garbage such as grass and fallen leaves,
An annular body attached to the peripheral edge of the mouth of the outdoor garbage storage bag and maintaining the mouth of the outdoor garbage storage bag in an open state;
An opening maintenance tool for an outdoor garbage storage bag, comprising: a fastener for locking a peripheral edge of the mouth of the outdoor garbage storage bag to the annular body.   The opening maintenance tool for an outdoor garbage storage bag according to claim 1, wherein at least a part of the annular body is hollow.   The opening maintenance tool for an outdoor garbage container according to claim 2, wherein at least one hole is provided in a peripheral side surface of a portion where the annular body is formed hollow.   The opening maintenance tool of the outdoor garbage storage bag according to claim 3, wherein the hollow part of the annular body is filled with an insect repellent. A pair of side frames each having a substantially C-shape;
The outdoor garbage storage bag according to any one of claims 1 to 4, further comprising a support member that is respectively installed on a lower end portion and a shoulder portion of the pair of side frames and supports the pair of side frames. Opening maintenance tool.

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