JP2017148314A - Cleaning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning device which is used in a general household and which can be hung from the shoulder, and which has achieved improvement in a use feeling by restricting the movement of the cleaning device according to a posture change of a user.SOLUTION: A cleaning device 1 includes a body 2 and a shoulder belt 5 hung from the shoulder for carrying the body 2. The body 2 has a first mounting part 3 and a second mounting part 4 provided being separated from each other, and both end parts of the shoulder belt 5 are mounted on these mounting parts 3, 4. The cleaning device also has restriction means 6 for restricting the change in a relative positional relationship between a user and the body 2 according to the posture change of the user. By the restriction means 6 being mounted in a manner movable in the length direction with respect to the shoulder belt 5, even when the user changes the posture in a state of using the cleaning device by hanging the shoulder belt 5 from the shoulder, the range in which the body 2 moves is restricted by the restriction means 6, so that cleaning is not obstructed by the cleaning device 1 being separated too far from the body of the user.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a cleaning device that can be carried around or used on a shoulder.

  Conventionally, as this type of cleaning device, a vacuum cleaner is known in which a belt is provided on a main body and the belt can be used on a shoulder (see, for example, Patent Document 1). In addition, a portable cleaning machine that blows air and blows off dust such as fallen leaves is also known in which a shoulder suspension band is detachably provided (see, for example, Patent Document 2).

JP 2004-215904 A JP 58-11079 A

  However, as shown in FIG. 7, such a cleaning device has no problem when a user who stands the shoulder of the cleaning device with a belt stands upright, but as shown in FIG. For example, when cleaning the inside of a car, there is a problem that the cleaning device itself is shaken away from the user's body or hits a nearby object, making it difficult to handle .

  An object of the present invention is to solve the above problems and to provide a cleaning device that is easy to handle even when the belt is used on a shoulder.

  The cleaning device according to claim 1 of the present invention includes a main body and a shoulder belt that is hung on a shoulder for carrying the main body, and the main body is provided with a first attachment portion provided to be separated from each other. In a cleaning device having a second attachment portion, and both ends of the shoulder belt are attached to these attachment portions, a change in the relative positional relationship between the human body and the main body according to a change in the posture of the user is restricted. Limiting means is provided, and the limiting means is attached to the shoulder belt so as to be movable in its length direction.

  The cleaning device according to claim 2 of the present invention is the cleaning device according to claim 1, wherein the first mounting portion is a front position of the main body, the second mounting portion is a rear position of the main body, and the restriction is performed. Means are provided around the second mounting portion.

  The cleaning device according to claim 3 of the present invention is the cleaning device according to claim 2, wherein the limiting means is attached by being passed through a loop portion formed by folding back an end portion of the shoulder belt.

  The cleaning device according to claim 4 of the present invention is the cleaning device according to claim 1, wherein the limiting means has a carabiner.

  Furthermore, the cleaning device according to claim 5 of the present invention is the cleaning device according to claim 1, wherein the limiting means has a clothing clip.

  The cleaning device according to claim 1 of the present invention is configured as described above, so that even if the user changes his / her posture while using the belt on his / her shoulder, the range of movement of the main body is limited by the limiting means. Therefore, it is possible to provide a cleaning device that is easy to handle without the cleaning device being too far from the body and hindering cleaning.

  If the first mounting portion is the front position of the main body, the second mounting portion is the rear position of the main body, and the restricting means is provided around the second mounting portion, the user is bent forward and cleaned. In this case, since the main body is pulled by the restricting means, the posture of the main body can be stabilized and suspended from the shoulder for cleaning.

  Further, when the restricting means is attached by being passed through a loop portion formed by folding the end portion of the shoulder belt, the range of movement of the restricting means is limited to the range of the loop portion. The restriction means can be easily found without moving too much to the front position side, and the movement of the main body is also restricted, so that the handling can be made easier.

  Further, since the limiting means has a carabiner, it can be easily attached to or removed from the user's clothes.

  In addition, since the restricting means has the clothing clip, it can be easily attached to or removed from the user's clothing regardless of the clothing worn by the user.

It is an external view of the cleaning apparatus which shows 1st embodiment of this invention. It is an expanded sectional view of the principal part. It is a schematic explanatory drawing which shows the state which hung on the shoulder and was upright. It is a schematic explanatory drawing which shows the state which hung on the shoulder and tilted the upper body forward. It is an expanded sectional view of the principal part of the cleaning apparatus which shows 2nd embodiment of this invention. It is an expanded sectional view of the principal part of the cleaning apparatus which shows 3rd embodiment of this invention. It is a schematic explanatory drawing which shows the state which hung the conventional cleaning apparatus on the shoulder and it stood upright. It is a schematic explanatory drawing which shows the state which put the conventional cleaning apparatus on the shoulder and inclined the upper body forward.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In FIGS. 1 to 4, the left side is the front and the right side is the rear. Reference numeral 1 denotes a cleaning device of the present invention. As such a cleaning device 1, an attachment such as a vacuum cleaner or a blower that extends from the main body and is operated by the user to perform cleaning is assumed. The cleaning device 1 includes a main body 2 and a shoulder belt 5 for a user to put the main body 2 on his / her shoulder. The main body 2 includes a first attachment portion 3 for attaching the shoulder belt 5 and a second attachment portion 4. These two attachment portions 3 and 4 are such that when the shoulder belt 5 is put on the shoulder when the main body 2 is used, the attachment portion extends and is present at the front position. The second mounting portion 4 is present at the position. The shoulder belt 5 has length adjusting means 7 and 8 for stopping the length of the shoulder belt 5 at both ends. Then, two loop portions 9 and 10 are formed by stopping the length of the shoulder belt 5 with the length adjusting means 7 and 8 in a state where both ends of the shoulder belt 5 are folded back. The length adjusting means 7 and 8 and the loop locations 9 and 10 are the length adjusting means 7 and the loop location 9 on the first attachment portion 3 side, and the length adjustment on the second attachment portion 4 side. Means 8 and loop part 10 are used. The restricting means 6 is attached to the loop portion 10 attached to the second attachment portion 4 on the rear position side of the main body 2 so as to be movable in the length direction of the shoulder belt 5. In the present embodiment, a carabiner 61 is used as the limiting means 6. The carabiner 6 here includes not only the original carabiner that is a mountain climbing tool, but also all the carabiner-like metal fittings that are widely used like key rings and accessories. In addition to the carabiner 6, a ring having an openable / closable portion has the same effect.

  The second mounting portion 4 is installed so as to be parallel to the concave surface of the concave portion 41, with a concave portion 41 having a concave part in the main body and open on the upper and rear sides, and between the left and right side walls of the concave portion 41. And a pin 42. The length adjusting means 8 uses an adjuster called a so-called single body, in which three rod-shaped bodies are formed in parallel between a pair of vertical bars 8A, and two through holes are formed between these rod-shaped bodies. ing. Such a length adjusting means 8 is a known one, but will be described just in case. In FIG. 2, the shoulder belt 5 passes through the upper hole 8E between the upper rod 8B and the central rod 8C of the length adjusting means 8 from the front side to the rear side, and then the central rod 8C and the lower rod. The pilot hole 8F between the bodies 8D is passed from the rear side to the front side. Thereafter, the shoulder belt 5 is passed through the gap between the recess 41 and the pin 42. Further, the shoulder belt 5 passes through the lower hole 8F of the length adjusting means 8 from the front side to the rear side, and then passes through the upper hole 8E from the rear side to the front side. In this way, by holding the end portion of the shoulder belt 5 and moving the folded portion of the shoulder belt 5 with respect to the length adjusting means 8, the shoulder belt 5 is moved from the second attachment portion 4. It is possible to adjust the usable length of the shoulder belt 5 without removing it all. In the first embodiment, the length adjuster 8 uses the adjuster referred to as the above-mentioned single job, but other length adjusters may be used.

  The restricting means 6 is attached to the loop portion 10 thus formed. The restricting means 6 is attached so as to pass through the inside of the loop portion 10. For this reason, the limiting means 6 can move in the length direction of the shoulder belt 5 only within the range of the loop portion 10. Therefore, when the shoulder belt 5 is removed from the shoulder and the cleaning device 1 is lowered, the restricting means 6 can be prevented from moving to the first mounting portion 3 on the opposite side.

  The structure of the carabiner 61 is well known, but will be described just in case. The carabiner 61 is formed in an oval shape as a whole and includes a ring body 62 and an opening / closing rod 63. The said ring main body 62 is formed in the substantially C shape which notched the oval straight line part with the metal material. The open / close bar 63 is formed of a metal material in a straight line so as to complement the oval straight line portion of the ring body 62. Note that the length of the opening / closing rod 63 is longer than the distance between the ends of the ring body 62. One end of the opening / closing rod 63 is swingably attached to one end of the ring body 62 by an opening / closing pin 64. On the other hand, the other end of the open / close bar 63 is a free end. A recess 63 </ b> A formed at the other end of the opening / closing rod 63 can come into contact with a catch 65 formed at the other end of the ring body 62 from the inside of the ring body 62. A spring (not shown) is attached around the opening / closing pin 64. The opening / closing rod 63 is urged by the spring so as to close the opening of the ring main body 62, that is, in a direction in which the concave portion 63 </ b> A contacts the catch 65. For this reason, when the free end of the opening / closing rod 63 is pushed inward of the ring body 62 against the urging force of the spring, the space between the free end of the opening / closing rod 63 and the catch 65 opens. When the force pushing the free end of the opening / closing rod 63 is removed, the concave portion 63A of the free end of the opening / closing rod 63 comes into contact with the catch 65 and closes by the biasing force of the spring. Since the carabiner 61 having the above-described structure can be easily attached to the belt loop L or belt of the user with one hand, there is an advantage that the carabiner 61 can be easily attached to clothes and does not damage the clothes.

  Next, the operation of the present embodiment will be described based on FIGS. 3 and 4 and FIGS. In each figure, the left side is the front of the user and the right side is the rear. First, the user hangs the shoulder belt 5 on his / her shoulder, and then hangs the carabiner 61 as the restricting means 6 on the belt loop L of the user's clothes. At this time, the main body 2 is hung on the shoulder in such a posture that the first mounting portion 3 side is in front and the second mounting portion 4 side is in rear. In such a state, the main body 2 of the cleaning device 1 is suspended from the shoulder of the user as shown in FIG. FIG. 3 shows a state in which the user hangs the shoulder belt 5 on the left shoulder and hangs the restricting means 6 on the belt loop L on the left waist. On the other hand, in the case of the conventional structure in which the carabiner 61 as the restricting means 6 is not provided, it is as shown in FIG. The user can perform cleaning by holding the attachment (not shown) and operating the main body 2 while carrying the cleaning device 1 in this manner.

  Note that the user does not clean only in an upright posture. For example, in a place where the ceiling is low, such as in an automobile, cleaning is performed in a posture that bends forward, that is, with the upper body tilted forward. When the user tilts the upper body forward, the body 2 is separated from the user by gravity as shown in FIGS. 4 and 8 regardless of the structure of this embodiment or the conventional structure. It moves relative to the front side. However, as described above, in the present embodiment, the carabiner 61 as the restricting means 6 is attached to the loop portion 10 on the rear side of the shoulder belt 5, and the carabiner 61 is a belt of a user's clothes. It is hung on the thread L. For this reason, even if the user tilts the upper body forward, the main body 2 moves relative to the front side away from the user, but the range of movement is limited by being pulled by the limiting means 6. Is done. That is, even if the user tilts the upper body forward, the main body 2 does not move too far from the user's left waist, and thus the main body 2 shakes greatly or hits a nearby object or is cleaned. It is possible to suppress the problem of obstructing the cleaning work by covering the range of interest and blocking the field of view. When the user bends forward and cleans, the main body 2 is pulled from the rear by the shoulder belt 5 and the restricting means 6, so that the posture of the main body 2 is stabilized and suspended from the shoulder and cleaned. can do. Further, the carabiner 61 as the restricting means 6 is attached by being passed through the loop portion 10 formed by folding the end of the shoulder belt 5, so that the range of movement of the restricting means 6 is the loop portion 10. Since it is limited within the range, the relative movement of the main body 2 with respect to the user is limited, so that it can be handled more easily.

  There is another advantage that the limiting means 6 can move in the length direction of the shoulder belt 5 within the range of the loop portion 10. For example, when the restricting means 6 is fixed to the shoulder belt 5 so as not to move, the weight of the main body 2 may be applied only to the restricting means 6 when the user tilts the upper body forward. This may occur when the front side portion of the shoulder belt 5 is loosened if the restricting means 6 does not move in the length direction of the shoulder belt 5 when the user tilts the upper body forward. When the shoulder belt 5 is loosened, the shoulder belt 5 may come off from the shoulder and interfere with cleaning. However, as described above, if the restricting means 6 is movable in the length direction of the shoulder belt 5, the rear portion of the shoulder belt 5 is lowered so that the front side of the shoulder belt 5 is relatively lowered. A part rises and the looseness of the shoulder belt 5 is eliminated. Thereby, the weight of the main body 2 is supported by the shoulder belt 5 and the limiting means 6.

  As described above, the present invention includes the main body 2 and the shoulder belt 5 that is hung on the shoulder for carrying the main body 2, and the main body 2 is provided with the first attachment portion 3 provided to be separated from each other. In the cleaning device 1 having the second attachment portion 4 and both ends of the shoulder belt 5 attached to the attachment portions 3, 4, the relative relationship between the user and the main body 2 according to the posture change of the user Limiting means 6 is provided for limiting a change in general positional relationship, and the limiting means 6 is attached to the shoulder belt 5 so as to be movable in the length direction thereof, so that the shoulder belt 5 is attached to the shoulder. Even if the user changes his / her posture while being used, the range of movement of the main body 2 is limited by the limiting means 6, so that the cleaning device 1 is too far from the user's body and hinders cleaning. Provide the cleaning device 1 which is easy to handle without becoming It can be.

  Further, according to the present invention, the first mounting portion 3 is a front position of the main body 2, the second mounting portion 4 is a rear position of the main body 2, and the limiting means 6 is provided around the second mounting portion 4. Thus, when the user bends forward and cleans, the main body 2 is pulled backward by the restricting means 6, so that the posture of the main body 2 is stabilized and suspended from the shoulder for cleaning. Can do.

  Further, according to the present invention, the limiting means 6 is attached by being passed through a loop portion 10 formed by folding the end portion of the shoulder belt 5, so that the range of movement of the limiting means 6 is the loop portion 10. Since it is limited within the range, not only the restriction means 6 can be easily found without moving too far forward, but also the relative movement between the body 2 and the user's body is restricted. Therefore, it can be made easier to handle.

  Furthermore, according to the present invention, by using the carabiner 61 as the limiting means, it can be easily attached to or removed from the user's clothes.

  Next, a second embodiment of the present invention will be described based on FIG. In addition, the same code | symbol is attached | subjected to the part which is common in 1st embodiment, and the description is abbreviate | omitted. In the second embodiment, the restricting means 6 </ b> A is attached to the loop portion 10. The restricting means 6 </ b> A includes a connecting tool 66 and a carabiner 61 attached to the connecting tool 66. The connector 66 is attached to be movable in the length direction of the shoulder belt 5 within the range of the loop portion 10 by passing the shoulder belt portion 5 folded back by the pin 42. Then, the carabiner 61 is further passed through the connector 66 passed through the shoulder belt 5. As a result, the restricting means 6A is attached in a state where it freely moves in the length direction of the shoulder belt 5 within the range of the loop portion 10. The material of the connector 66 is not particularly limited as long as it can connect the carabiner 61 and the shoulder belt 5, such as cloth, plastic, or metal. In addition, since the effect | action and effect in this embodiment are as having demonstrated in 1st embodiment, the description is abbreviate | omitted.

  Next, a third embodiment of the present invention will be described with reference to FIG. In addition, the same code | symbol is attached | subjected to the part which is common in 1st and 2nd embodiment, and the description is abbreviate | omitted. The third embodiment is characterized in that the restricting means 6 </ b> B has a clothing clip 69. The restricting means 6 </ b> B includes a connection ring 67 attached to the loop portion 10, a string 68 attached to the connection ring 67, and the clothing clip 69 attached to the string 68. The connection ring 67 is attached to be movable in the length direction of the shoulder belt 5 within the range of the loop portion 10 by passing the shoulder belt portion 5 folded back by the pin 42. Thereby, the restricting means 6B is attached in a state where the shoulder belt 5 can freely move in the length direction within the range of the loop portion 10. The connection ring 67 passed through the shoulder belt 5 may be annular. That is, the connection ring 67 may be, for example, an oval or a triangular ring in addition to an annular shape. Further, one end of the string 68 may be connected to the connection ring 67 through which the shoulder belt 5 is passed, and the clip 69 may be connected to the other end of the string 68. Is preferably connected to the connection ring 67 in advance before passing the shoulder belt 5 through the connection ring 67. Thus, by using the clothing clip 69 as the restricting means 6B, it is possible to attach to the clothing even when the clothing has no loop-like portion such as the belt loop L. In addition, since the other effect | action and effect in this embodiment are as having demonstrated in 1st embodiment, the description is abbreviate | omitted.

  In addition, this invention is not limited to the above embodiment, A various deformation | transformation implementation is possible within the range of the summary of invention. For example, in the above embodiment, a carabiner or a clip is used as the restricting means, but various other parts that can be easily attached to clothes, such as an eggplant, are assumed.

DESCRIPTION OF SYMBOLS 1 Cleaning apparatus 2 Main body 3 1st attaching part 4 2nd attaching part 5 Shoulder belt 6,6A, 6B Limiting means 9 Loop location (1st attaching part side)
10 Loop location (second mounting side)
61 Carabiner 69 Clip for clothing

Claims (5)

A main body and a shoulder belt that is hung on a shoulder for carrying the main body, and the main body includes a first attachment portion and a second attachment portion that are provided apart from each other, and these attachment portions In the cleaning device to which both ends of the shoulder belt are attached to
Restriction means for restricting a change in the relative positional relationship between the human body and the main body in accordance with a change in the posture of the user is provided, and the restriction means is movable in the length direction with respect to the shoulder belt. Cleaning equipment characterized by being attached.   2. The first mounting portion is a front position of the main body, the second mounting portion is a rear position of the main body, and the limiting means is provided around the second mounting portion. Cleaning equipment.   The cleaning device according to claim 2, wherein the restricting unit is attached by being passed through a loop portion formed by folding back an end portion of the shoulder belt.   The cleaning device according to claim 1, wherein the limiting means includes a carabiner.   The cleaning device according to claim 1, wherein the limiting means includes a clip for clothing.

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