JP3069351U - Auxiliary tools for transporting seven wheels and seven wheels with transport aids - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a safer and easier-to-use transportable assisting device and a seven-wheeled vehicle with the transporting assistive device when transporting the seven wheels. SOLUTION: A seven-wheeled vehicle with a transporting assisting tool 5 includes a seven-wheeled transporting assisting tool 1 including an annular member 2, a handle mounting portion 3, and a handle member 4, and a seven-wheel body 9. The seven-wheel transport aid 1 is attached to the seven-wheel main body 9 by passing the annular member 2 through the bottom part 8 of the seven-wheel main body 9 and lifting it up to the enlarged diameter portion at the boundary between the trunk part 6 and the upper edge part 7. . When transporting
The seven-wheel main body 9 is lifted by grasping the handle member 3, and in other cases, the handle member 3 is rotated and lowered. Thereby, the seven-wheel body 9 is stably supported in a well-balanced state during transportation, and the handle member 3 is less likely to come off.
Can be transported more safely.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an auxiliary tool for carrying a small charcoal stove, and a seven-wheeled vehicle with a transport aid.

[0002]

[Prior art]

 As one of the small and portable heating cooking utensils, seven wheels have been known for a long time. The seven wheels are also described as seven liters, and in the Kansai region they are also called Kanki. The seven wheels are generally made of earth and have a cylindrical shape with a large top edge widened. The bottom is provided with velvet and a horizontal hole is provided to improve ventilation.

[0003] Seven wheels are easily soiled because they are made of earth and use charcoal as fuel, and when they are directly touched, the soil may adhere to hands and the like. In addition, since the seven wheels become hot during and immediately after use of the fire, it is difficult to directly grasp the seven wheels. Therefore, for transportation, seven wheels with metal handles are common.

[0005] Specifically, as shown in FIG. 5, handle mounting holes 16 are formed at two opposing edges of the upper edge 14 of the seven wheels 13, into which both ends of the handle 15 are inserted. ing . The handle 15 is erected vertically during transportation, but is turned around the handle mounting hole 16 and falls down so as not to interfere with use in other cases. Due to the necessity of rotating the handle 15, both ends of the handle 15 are bent at substantially right angles and are inserted into a handle mounting hole 16 which is vertically formed toward the central axis of the seven wheels 13.

[0005]

[Problems to be solved by the invention]

 However, with this configuration, during transportation, the load of the seven wheels 13 is concentrated on the drilled portions of the two handle mounting holes 16, and these portions of the seven wheels 13 may be broken. Further, a force acting on the handle 15 to bend the portions bent at right angles at both ends in an obtuse angle and a force acting to bend the handle 15 in both directions where the distance between both ends is expanded and narrowed. To cope with this, it is conceivable to take measures such as bending the tip of the handle 15 at an acute angle or making the handle 15 itself thicker. However, since the shape and size of the handle mounting hole 16 are accompanied by restrictions on strength, it has been difficult to implement the above measures.

[0006] Due to the above structural problems, when the conventional wheel 15 is used to lift the seven wheels 13, the seven wheels 13 are likely to be in an unstable position, and in the worst case, the seven wheels 13 may fall off. However, they had to be careful when transporting the seven wheels 13. As described above, the conventional handle 15 is inferior in terms of safety and is not very easy to use.

[0007] Therefore, an object of the present invention is to provide a safer and more convenient seven-wheeled transport aid and a seven-wheeled transporter with the aid.

[0008]

[Means for Solving the Problems]

 The assisting device for transporting a seven-wheel vehicle according to the invention of claim 1 is an annular member that can be mounted on the seven-wheel body, a handle mounting portion provided on the annular member, and a grip member that is gripped when the seven-wheel body is transported. A hook-like portion formed on one of the handle attachment portion or the handle member and having a rod-like shape and an end portion bent at an acute angle; and a hook-shaped portion formed on the other end of the handle attachment portion or the handle member. The handle member is rotatably locked to the handle mounting portion by engagement of the hook-shaped portion and the through hole. Things.

According to the seven-wheeled transport aid of the present invention, the annular member can be mounted on the seven-wheel body, and if the transportable aid is used, the hand or the like can be transported during transport. High convenience without direct contact with the main unit. In addition, the function of attaching the handle to the seven wheels is separated into the annular member, and the function of attaching the handle is separated into the handle attachment portion. In addition, since the through-hole for attaching the handle member is provided on the side of the seven-wheel carrying auxiliary tool, not on the side of the seven-wheel body, the conventional restriction on strength is almost eliminated. Thus, if the diameter of the through hole is made larger and the diameter of the handle member is made larger at the same time, the strength of the handle member itself is also increased.

Further, according to the seven-wheel transporting assisting device of the present invention, when the handle member is lifted together with the seven-wheel body, a force for bending the hook-like portion in an obtuse angle direction, and the handle member is provided at both ends thereof. A force acts to bend in both directions, where the distance increases and decreases. However, since the hook is bent at an acute angle and receives the above force obliquely, the force is weaker than when it is received vertically. In the structure in which the hook is engaged with the through hole formed in the plate, the tip of the penetrated hook functions as a hook hooked to the plate. Therefore, even if the above-mentioned force acts, the handle member and the handle mounting portion are not easily detached. Furthermore, at this time, the grip member and the grip mounting portion are in contact with the other only at the hole wall portion of the through hole formed on one of them, so that there are few physical obstacles such as friction, and therefore, The degree of freedom of rotation of the handle is large.

[0011] A seven-wheeled vehicle with a transportation aid according to the invention of claim 2 is a seven-wheeled body formed at a top of the torso and having an upper edge having a larger diameter than the torso; An annular member which is mounted so as to surround the boundary between the trunk and the upper edge, a grip attaching portion provided on the annular member, and a grip which is gripped when the seven-wheel body is carried. A member, a hook-like portion formed on one of the handle attachment portion or the handle member and having a rod-like shape and an end bent at an acute angle, and the other member of the handle attachment portion or the handle member The handle member is rotatably locked to the handle mounting portion by engagement of the hook portion and the through hole. It is a thing.

[0012] According to the seven-wheeled vehicle with the assisting device for transportation according to the invention of claim 2, the annular member has a wide area in contact with the enlarged diameter portion at the boundary between the body and the upper edge of the seven-wheeled main body, and the load on the seven-wheeled main body The seven-wheel body is supported in a more balanced and stable manner than when only two points are supported. At the same time, since the stress received by the load is dispersed, the seven-wheel body is less likely to be damaged by the annular member. Also, it is not necessary to perform special processing for mounting the annular member on the seven-wheel body.

[0013] A seven-wheeled vehicle with a transport aid according to the invention of claim 3 is the seven-wheeled vehicle with a transport aid according to claim 2, wherein the hook-shaped portion and the through hole are formed on the upper part of the seven-wheel body. It is hooked at a position away from the edge.

According to the seven wheels with the transport aid of the invention of claim 3, in addition to the function of the seven wheels with the transport aid of the invention of claim 2, the hook-shaped portion or the plate-shaped portion of the handle member is provided with the seven wheels. It is away from the upper edge of the main body, and even if the seven-wheel body and the handle member move slightly during transport of the seven-wheel, they do not touch each other, so that the seven-wheel body is not damaged by the handle member. Also, the movements of the seven-wheel body and the handle member are not hindered from each other.

The seven wheels with a transport aid according to the invention of claim 4 are the seven wheels with a transport aid according to any one of claims 2 and 3, wherein the hook-shaped portion is provided at an end of the handle member. And at least a portion thereof is located above the upper edge of the seven-wheel body.

According to the seven wheels with a transport aid of the invention of claim 4, in addition to the operation of the seven wheels with a transport aid of one of the inventions of claim 2, even if the hand is released from the handle member Since the hook-shaped part of the handle member hits the upper surface of the upper edge of the seven-wheel main body and is hooked, the auxiliary equipment for transporting the seven-wheel is maintained.

[0017]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a perspective view showing a seven-wheeled vehicle with a transportation aid according to one embodiment of the present invention, and FIG. 2 is a perspective view showing a seven-wheeled transportation aid according to one embodiment of the present invention.

First, the seven wheels with a transport aid (hereinafter simply referred to as seven wheels with an aid) of the present embodiment will be described first. As shown in FIG. 1, the seven-wheel assisted vehicle 5 includes a seven-wheel body 9 and a seven-wheel transport aid (hereinafter simply referred to as a transport aid) 1 attached to the seven-wheel body 9. The seven-wheel body 9 includes a cylindrical body 6, an upper edge 7 formed on the top of the body 6 and having a larger diameter than the body 6, and a disk-shaped bottom 8 located below the body 6. At the boundary between the body portion 6 and the upper edge portion 7, an enlarged diameter portion whose diameter gradually increases toward the upper edge portion 7 is formed. The seven-wheel body 9 is generally made of baked earth such as diatomaceous earth and has excellent heat insulation and fire resistance. As a cooking stove using charcoal as a fuel, for example, a wire mesh is placed on the upper surface of the upper edge 7 and the wire mesh is placed on the body. Used to bake and cook the ingredients above.

As shown in FIG. 2 (a), the transporting assisting tool 1 includes an annular member 2, a handle mounting portion 3 disposed at two opposite positions of the annular member 2, and a handle mounting portion 3. And a handle member 4 attached to the control member. The transporting aid 1 is entirely made of a material which is easy to process and has excellent heat resistance and mechanical strength, for example, metal such as steel. The annular member 2 has an annular shape having a diameter larger than that of the body 6 and smaller than that of the upper edge 7 so as to surround the periphery of the enlarged diameter portion at the boundary between the body 6 and the upper edge 7. Is attached to the seven-wheel body 9. The handle mounting portion 3 is fixed to the annular member 2 by welding or the like, and the plate-like member is bent along the enlarged diameter portion or the side surface of the upper edge portion 7, and is directly above the upper edge portion 7. It is formed so as to protrude. The handle member 4 has a semi-annular shape, is thicker than the conventional handle 15, and has some elasticity in both directions in which the distance between both ends is widened and narrowed.

As shown in FIG. 2B, the handle mounting portion 3 is provided with a plate-shaped portion 12 and a through-hole 10, and the handle member 4 is rod-shaped and has an end bent at an acute angle inward. A hook-shaped portion 11 is formed. The through hole 10 is formed at a position where the plate-like portion 12 protrudes from the upper edge portion 7 and at a position sufficiently separated from the edges of the upper edge portion 7 and the plate-like portion 12. , And slightly larger than the diameter of the hook-shaped portion 11. The handle member 4 is rotatably locked to the handle mounting portion 3 by the engagement between the through hole 10 and the hook-shaped portion 11.

Next, the operation and effects of the transport aid 1 and the assisted seven wheels 5 of the present embodiment configured as described above will be described.

As shown in FIG. 1, the transport assisting tool 1 is mounted on the annular member 2 by placing the enlarged diameter portion at the boundary between the trunk portion 6 and the upper edge portion 7 of the seven-wheel body 9 on the annular member 2. . The procedure is as follows. First, the annular member 2 of the transportation aid 1 from which the handle member 4 has been removed is passed through the bottom portion 8 of the seven-wheel body 9 with the handle mounting portion 3 facing upward. Subsequently, the annular member 2 is lifted until it hits the enlarged diameter portion, and the through-holes 10 formed in the two handle mounting portions 3 are projected above the upper edge portion 7. Then, the handle member 4 is bent so that the interval between the hook-shaped portions 11 and 11 is widened, and the hook-shaped portion 11 is engaged with the through hole 10 of each handle attachment portion 3 from the outside. The member 4 is locked. It should be noted that when the transporting assisting tool 1 is to be detached from the seven wheels 5 with assisting tool, the procedure may be reversed. As described above, the attachment / detachment of the transportation aid 1 can be performed in a simple procedure, and the seven-wheel body 9 does not need to be subjected to any special processing for mounting the annular member 4.

When transporting the assisted seven-wheeled vehicle 5, the handle member 4 is grasped and the seven-wheeled main body 9 is lifted. At this time, since the hands and the like do not directly touch the seven-wheel body 9, the hands and the like do not feel dirty or feel hot. Further, the enlarged diameter portion is placed on and bridged on the annular member 2, and the load of the seven-wheel body 9 is uniformly applied to a wide contact portion with the annular member 2. Therefore, unlike the prior art in which the handle 15 is supported at only two locations, the seven-wheel body 9 is stably supported in a well-balanced manner. At the same time, since the stress received by the load is dispersed, the seven-wheel body 9 is less likely to be damaged by the annular member 2.

On the other hand, at the position where the handle member 4 is locked to the handle mounting portion 3, a force for breaking the portion of the handle mounting portion 3 where the through hole 10 is formed, A force acts to bend the formed hook-like portion 11 in the obtuse angle direction and a force acts to deflect the handle member 4 in both directions where the distance between both ends of the handle member 4 increases and decreases. However, both the handle mounting portion 3 and the handle member 4 are made of a material having excellent mechanical strength, and the handle member 4 has a diameter sufficient for strength. Further, since the hook-shaped portion 11 is bent at an acute angle and receives the above-mentioned force obliquely, the force is weaker than when it is received from a vertical direction. Further, in the structure in which the hook 11 is engaged with the through hole 10, the tip of the hook 11 penetrated functions as a hook hooked on the plate 12. Therefore, even if the above-mentioned force is applied, the handle member 4 is hardly detached from the handle mounting portion 3, and the seven wheels can be transported more safely. In addition, since the handle member 4 is in contact only at the hole wall portion of the through hole 10, there is little physical obstacle such as friction. Accordingly, the degree of freedom of rotation of the handle member 4 is large and the usability is good.

Further, during transportation, the seven-wheel body 9 may slightly shake. The plate-shaped portion 12 of the handle attachment portion 3 projects upward from the upper edge 7 of the seven-wheel body 9, and the through-hole 10 is formed at a position of the projecting portion of the plate-shaped portion 12 sufficiently separated from the upper edge 7. Are drilled. The hook 11 is engaged with the through hole 10. The hook 11 is sufficiently separated from the upper edge 7 of the seven-wheel body 9, and the tip of the hook 11 faces upward. Therefore, even when the seven-wheel main body 9 slightly shakes during transportation, the hook-shaped portion 11 does not hit the seven-wheel main body 9. Therefore, the impact is not transmitted to the hand holding the handle member 4, and the hook-shaped portion 11 does not damage the seven-wheel body 9.

After being transported to a predetermined place, the hand is released from the handle member 4. Since the handle member 4 can be tilted downward through the horizontal state, it does not hinder the use as a stove. The plate portion 12 is bent along the side surface of the upper edge 7 of the seven-wheel body 9 and protrudes upward from the upper edge 7 as it is. The hook 11 is engaged with the through hole 10 formed in the projecting portion of the plate 12 from the outside. At this time, the tip of the hook 11 is connected to the upper edge of the seven-wheel body 9. 7 is located above. For this reason, even if the handle member 4 is released, the tip of the hook-shaped portion 11 is caught on the upper surface of the upper edge 7 of the seven-wheel body 9, and the transport aid 1 is attached without falling down. Is maintained. Therefore, the trouble of frequently attaching and detaching the transport aid 1 can be saved.

The present invention can be embodied in another embodiment described below. (1) The handle attachment portion 3 and the handle member 4 may be provided in different numbers and positions. For example, as shown in FIG. 3, two sets of handle attachment portions 3a may be provided at four locations of the annular member 2a, and two handle members 4a may be provided.

(2) The handle attachment portion 3 and the handle member 4 may be provided in different shapes. For example, in FIG. 2B, the hook 11 is bent inward, but may be bent outward. As shown in FIG. 4, a plate-like portion 12b having a through hole 10b may be provided at both ends of the handle member 4b, and a hook-like portion 11b may be provided in the handle attachment portion 3b.

(3) The handle attachment portion 3 may be provided on the annular member 2 in any manner. For example, in FIG. 2 (a), the handle attachment portion 3 is fixed to two opposing portions of the annular member 2, but even if the annular member 2 and the handle attachment portion 3 are originally formed by casting or the like. Good.

(4) In FIG. 2A, the annular member 2 is formed in a closed ring shape, but may be formed in any shape as long as the seven-wheel body 9 can be stably supported. For example, the ring may have a C-shape in which a part of the ring is missing, or a part of the ring may be replaced by an irregular member such as a chain.

By the way, in the above description, the carrying aid attached to the cylindrical soil-made seven-wheeled vehicle with the upper edge part expanded has been described, but it is not necessarily limited to the shape and material of the seven-wheeled vehicle. For example, if the shape of the cross section is an elliptic cylindrical shape, it is needless to say that the shape can be dealt with by changing the shape of the annular member, as long as the upper edge portion is expanded.

[0032]

[Effect of the invention]

 As described above, according to the seven-wheel transport aid of the present invention, since the structure can be mounted, the convenience is high, the retrofit can be retrofitted to the existing seven-wheel, and the hands and the like become dirty and feel heat. It can carry seven wheels without having to. In addition, by increasing the strength of the through-hole for attaching the handle member and the strength of the handle member itself, the handle member can be prevented from coming off easily, and the seven wheels can be transported more safely. Further, the degree of freedom of rotation of the handle member is large, and the usability is good.

According to the seven-wheeled vehicle with the transport aid of the invention of claim 2, the seven-wheel body can be transported in a well-balanced and stable state, and the seven-wheel body is prevented from being damaged by its own load. it can. In addition, the seven-wheeled vehicle can be equipped with a transport aid without any special processing.

According to the seven-wheeled vehicle with the assisting device for transportation according to the third aspect of the invention, in addition to the effect of the second aspect, it is possible to prevent the seven-wheel body from being damaged by collision with the handle member during transportation. Moreover, since the seven-wheel body and the handle member do not hinder each other's movement, the usability is good.

According to the seven-wheeled vehicle with the transport aid of the invention of claim 4, in addition to the effect of the invention of claim 2 or 3, it is possible to prevent the seven-wheeled transport aid from falling off the seven-wheel body. it can.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a seven-wheeled vehicle with a transportation aid according to an embodiment of the present invention.

FIG. 2A is a perspective view showing the entirety of the seven-wheel transporting aid according to one embodiment of the present invention, and FIG.
FIG. 4 is an enlarged perspective view showing a hooking state between a handle member and a handle mounting portion.

FIG. 3 is a perspective view showing the entirety of a seven-wheeled transport aid according to another embodiment of the present invention.

FIG. 4 is an enlarged perspective view showing a hooked state of a handle member and a handle mounting portion in a seven-wheeled vehicle assisting device according to still another embodiment of the present invention.

FIG. 5 is a perspective view showing a conventional seven wheel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1a Auxiliary tool for transporting seven wheels 2, 2a, 2b Ring member 3, 3a, 3b Handle mounting part 4, 4a, 4b Handle member 5 Seven wheels with transport aid 6 Body 7 Upper edge 9 Seven wheel body 10, 10b Through hole 11, 11b Hook 12, 12b Plate

Claims (4)

[Utility model registration claims] 1. An annular member attachable to a seven-wheel body, a handle attachment portion provided on the annular member, a handle member to be gripped when the seven-wheel body is carried, and the handle attachment portion or the handle A hook-shaped part formed in one of the members and having a rod-like shape and an end bent at an acute angle; and a through-hole formed in the handle mounting part or the other member of the handle member. An auxiliary tool for transporting seven wheels, comprising: a plate-shaped portion; wherein the handle member is rotatably locked to the handle mounting portion by engagement of the hook-shaped portion and the through hole. 2. A seven-wheel body formed at an upper portion of the torso and having a larger diameter than the torso, and surrounding a boundary between the torso and the upper edge of the seven-wheel body. An annular member to be mounted in a state of being held, a grip attaching portion provided on the annular member, a grip member gripped when the seven-wheel body is transported, and one of the grip attaching portion or the grip member A hook-shaped part formed in a member and having a rod-like shape and an end bent at an acute angle; and a plate-shaped part formed in the other one of the handle mounting part or the handle member and having a through hole formed therein. A seven-wheeled vehicle with a transport aid, wherein the handle member is rotatably locked to the handle mounting portion by engagement of the hook portion and the through hole. 3. The seven-wheeled vehicle with a transport aid according to claim 2, wherein the hook-shaped portion and the through hole are engaged at a position away from the upper edge of the seven-wheeled body. . 4. The hook-shaped part is formed at an end of the handle member, and at least a part thereof is located above the upper edge of the seven-wheel body.
A seven-wheeled vehicle with a transportation aid according to any one of the above.