JP2006305248A - L-shape back-pack for vacuum cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a back-pack for a vacuum cleaner, which is light, small, and convenient. <P>SOLUTION: The back-pack includes: an L-shape back-pack body A for mounting the vacuum cleaner; a Y-shape expansible belt for vertical fixing, which fixes the vacuum cleaner in a vertically erected state, is fitted to the L-shape back-pack body A, and has a stopper member 7a with a function of adjusting the length; an expansible belt for horizontal fixing, which horizontally fixes the trunk part of the vacuum cleaner to the L-shape back-pack body, is fitted to the L-shape back-pack body, and has a stopper member with a function of adjusting the length; and shoulder bands being the right and left shoulder bands, which respectively include a coming-off preventing hook 6a at the most upper end part and are divided in two at the lower part of each hook, having two removable coming-off preventing hooks 6b at the lowest end part of each band, so as to attach a waist belt 12, by which the L-shape back pack is tightly fixed to the waist part of a human body. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an L-shaped backpack for a vacuum cleaner. More specifically, the present invention can be applied to all general household vacuum cleaners, can be easily carried on the back of vacuum cleaners, and is easy to use in high places, stairs and narrow places, and the like. The present invention relates to a backpack for a vacuum cleaner having a small and simple structure.

  The conventional vacuum cleaner has a problem that it is necessary to move the vacuum cleaner with a car attached to the main body, and to lift the vacuum cleaner or to place it on a chair or a stand for cleaning high places. In addition, it is difficult to clean areas where there are steps, such as stairs, and difficult to clean narrow areas where it is difficult to move the vacuum cleaner. And it exists as a problem that needs improvement for the elderly. Later, in order to clean the ceiling, bag, upper part of clothes basket, etc., an attempt was made to carry a backpack type vacuum cleaner integrated with the vacuum cleaner. There is also an attempt to separate a vacuum cleaner and simply create a backpack, mount the vacuum cleaner on the backpack, and fix it with a string or the like.

  However, in a backpack type vacuum cleaner integrated with a vacuum cleaner, a mounting portion for fixing the mounting tool to the vacuum cleaner must be provided in advance, and this mounting tool is only for this specific vacuum cleaner. There is a difficulty in that it can be attached. Examples of this type of technology include Japanese Patent Laid-Open Nos. 2001-187000 and 20004-290343. Furthermore, there are registered utility model No. 3104805 and patent No. 3115875 as a simple carrying device separated from the vacuum cleaner and improved for the vacuum cleaner. These are advantageous in that they can be applied to any general vacuum cleaner, but there are disadvantages in stability, mounting method, and adhesion to the back when a vacuum cleaner is mounted. Therefore, there is a need for a backpack for a vacuum cleaner that has a simple structure, is inexpensive, is stable in operation, can be easily installed even by housewives and elderly people, and is compact and lightweight.

Japanese Patent Application Laid-Open No. 2001-187000 JP 2000-290343 A Registered Utility Model No. 3104805 Specification Japanese Patent No. 3115875

  One object of the present invention is to provide an L-shaped backpack that eliminates a complicated structure, adheres closely to the back as a backpack, and stably fixes the vacuum cleaner.

  Another object of the present invention is to provide a backpack for a vacuum cleaner that is lightweight and compact and easy to use.

  Another object of the present invention is to provide an L-shaped backpack that can be used with any vacuum cleaner that is generally available at home.

  The present invention includes (i) an L-shaped backpack main body on which a vacuum cleaner is mounted, (ii) an electric vacuum cleaner fixed vertically up and down, and attached to the L-shaped backpack main body, Vertically fixed Y-shaped elastic belt with stopper member with adjustment function, (iii) The body of the vacuum cleaner is fixed horizontally to the L-shaped backpack body, and attached to the L-shaped backpack body. An elastic belt for lateral fixing having a stopper member with an adjustment function, and (iV) one anti-removal hook provided at the uppermost end portion, and left and right shoulder straps divided into two from the lower portion of the hook, the lowermost end of each band The present invention relates to a backpack for an electric vacuum cleaner comprising a backband band provided with two detachable hooks that can be attached to and detached from the body, and attached to a waist belt for fixing and closely attaching an L-shaped backpack to the human waist.

  One aspect of the present invention is: (i) an L-shaped backpack body (A) on which an electric vacuum cleaner is mounted; (ii) an L-shaped backboard body that is vertically fixed with the vacuum cleaner standing vertically; A vertical fixing Y-shaped elastic belt having a stopper member with a length adjusting function, the two ends of the vertical fixing Y-shaped elastic belt branching portion are respectively Y for vertical fixing of the shoulder device body The Y-shaped elastic belt mounting part is attached and fixed by sewing, and the lower end of the Y-shape is folded back at the lower vertical fixing Y-shaped elastic belt mounting part of the backpack body and fixed with a stopper member with a length adjusting function. , (Iii) Horizontally-extending elastic belt for fixing the body of the vacuum cleaner horizontally to the L-shaped backpack body, attached to the L-shaped backpack body, and having a stopper member with a length adjustment function; ) A left-and-right back strap that has one locking hook at the top end and splits into two from the bottom of the hook, and two removable locking hooks at the bottom end of each band. The present invention relates to a backpack for an electric vacuum cleaner comprising a backband band to which a waist belt to which an L-shaped backpack is fixedly attached is attached.

  In another aspect of the present invention, (i) an L-shaped backpack main body on which the vacuum cleaner is mounted, (ii) an electric vacuum cleaner is fixed up and down in a vertical state, and is attached to the L-shaped backpack main body. Y-shaped elastic belt for vertical fixing having a stopper member for length adjustment function, and the two ends of the Y-shaped elastic belt branching portion for vertical fixing are respectively Y-shaped for vertical fixing of the backpack body The elastic belt attaching part is attached and fixed by a button, and the lower end of the Y shape is folded back at the lower vertical fixing Y-shaped elastic belt attaching part of the main body of the backpack, and is attached and fixed by fastening with a stopper member with a length adjustment function. (Iii), (iV) Horizontal fixing telescopic belt having a vacuum cleaner body fixed horizontally to an L-shaped backpack body, attached to the L-shaped backpack body, and having a length adjusting function stopper member And (V There is one locking hook at the top end, and two left and right shoulder straps that divide into two from the bottom of the hook, and two detachable locking hooks are provided at the bottom end of each band. The present invention relates to a backpack for an electric vacuum cleaner comprising a backband band to which a waist belt for fixing and closely attaching an L-shaped backpack is attached.

  Still another aspect of the present invention is as follows: (i) an L-shaped backpack body on which an electric vacuum cleaner is mounted; (ii) an electric vacuum cleaner is vertically fixed in an upright position; A Y-shaped elastic belt for vertical fixing having a stopper member with a length adjusting function, and the two ends of the Y-shaped elastic belt branching portion for vertical fixing are respectively Y-shaped for vertical fixing of the main body of the backpack The Y-shaped elastic belt attachment part is fixed with Velcro, and the lower end of the Y-shape is folded back at the lower vertical fixing Y-type elastic belt attachment part of the main body of the backpack and fastened with a stopper member with a length adjustment function. (Iii), (iV) For fixing the body of the vacuum cleaner horizontally to the L-shaped backpack body, attached to the L-shaped backpack body, and having a stopper member with a length adjustment function Extension A belt and (V) one locking hook at the uppermost end, and two left and right shoulder straps separated from the lower part of the hook, with two removable locking hooks at the lowermost end of each band The present invention relates to a backpack for an electric vacuum cleaner comprising a backband band provided with a waist belt that is provided and has a waist belt for fixing and closely attaching an L-shaped backpack to the human waist.

  As shown in FIG. 1, the back cleaner for the vacuum cleaner is fixed to the back cleaner for the vacuum cleaner vertically with the suction port of the vacuum cleaner at the top, and is attached to the backpack (FIG. 6). It is intended to be worn on the shoulders of a person by a backpack band. At that time, the vacuum cleaner is fixed in the vertical direction by the Y-type elastic belt for vertical fixing (FIG. 4), and the body is fixed horizontally by the elastic belt for horizontal fixing (FIG. 5). .

  The L-shaped backpack for a vacuum cleaner in FIG. 2 has seven skeletons as shown in the figure, and has a vertically long rectangular portion (L-shaped vertical direction) and a horizontally long rectangular portion (L-shaped horizontal direction). ) Are combined at right angles to form an L-shaped backpack frame. The length of the skeleton forming the long side of the vertically long rectangular portion is about 190 to 290 mm, and the length of the skeleton forming the short side is about 130 to 180 mm. The horizontally long rectangle constituting the bottom of the L shape has a long side of about 130 to 180 mm and a short side of about 120 to 170 mm. In the vertically long rectangular portion, vertical fixing Y-shaped elastic belt attaching portions (1a, 1a) are attached to the left and right corners of the upper end within the frame. Two branching portions of the Y-shaped elastic belt (3a) for vertical fixing are attached and fixed to the left and right Y-shaped elastic belt attaching portions (1a, 1a), and the Y-shaped elastic belt (3b) for vertical fixing. Is folded at the vertical fixing Y-shaped elastic belt attachment part (1b) at the center of the lower part of the backpack, tightened with a stopper member (7a) with a length adjusting function provided in the middle, and the backpack (A) and electric cleaning Fix the machine. (A) The horizontal fixing elastic belt attaching portions (2a, 2b) are attached to the left and right sides of the central portion of the center portion, and both ends of the horizontal fixing elastic belt (3c) are directly sewn and fixed to (2a, 2b). . (A) is composed of a columnar frame rod constituting a frame having a diameter of about 5 mm to 12 mm, and the second bent portion (5a, 5a, 5a) was provided, and a gap was provided between the bottom of the vacuum cleaner and the present L-shaped backpack. This is to make it easier to hook the hook of the back strap after fixing the vacuum cleaner and the L-shaped back strap. The material of the frame rod is preferably a durable material such as iron, aluminum and hard plastics in order to maintain durability. Further, a narrow plate-like frame plate may be used.

  The vertical fixing Y-shaped elastic belts (3a, 3a) have a Y-shape, and are made of elastic material such as rubber, and are covered with cloth, resin, or the like. The two ends of the Y-shaped elastic belt branching portion are respectively attached and fixed to the vertical fixing Y-shaped elastic belt attaching portion of the backpack body by sewing. Alternatively, a length adjusting function stopper member (7a) is provided at the lower part of the rubber belt so that the lower end of the rubber belt is passed through the vertical fixing Y-shaped elastic belt attaching part (1b) of the backpack. Fold down and tighten with the stopper member to fix the vacuum cleaner vertically. The upper tip is made of cloth so that it can be attached by sewing. Alternatively, the cloth portion may be detachable so as to be stopped with a button. Further, it may be fixed by folding with Velcro instead of cloth.

  The elastic belts (3c, 3c) for lateral fixation are composed of two members, and the two elastic belts are joined and tightened by a stopper member (7a) with a length adjusting function provided at the center of one of the two members. Fix the torso horizontally. Further, the elastic belt for lateral fixation may be one as a whole, in which case one end of the elastic belt is fixed to the attachment portion (2a), and a stopper for length adjustment function is attached to the center portion thereof. The other end may be passed through (2b), folded back with a stopper, and the vacuum cleaner may be fixed horizontally.

  The back strap is hooked directly on the top center (4a) of the back strap hook (6a) provided on the back strap band (4a) at the top center strap mounting portion (4a) of (A). A length adjusting member (10) is provided at the lower part of the length adjusting belt (11) with the shoulder pads (9) for the left and right shoulders, and a locking hook (6b) is attached to the lowermost part. (6b) is directly hooked on the back strap band mounting portion (4b) to form the back strap. Further, a waist belt (12) that attaches the back tool to the human waist at the part (6b) is attached, tightened in front of the body, and the back tool is fixed to the human body. This is the carrying band. The band part may be a band having a slightly wider width like the band of a general knapsack or hiking rucksack, so long as it does not place a burden on the shoulder or back. The waist belt may be in the form of a belt or a string, and fixing may be performed using any kind of fastener such as a velcro tape, a belt, a stopper, or a simple knot.

  Side view showing usage   L-shaped backpack body front perspective view (location equipped with vacuum cleaner)   L-shaped body carrying tool back perspective view   Y-shaped elastic belt for vertical fixing of vacuum cleaner   Telescopic belt for fixing vacuum cleaner sideways   Mounting strap   Mounting diagram of the vacuum cleaner on the backpack   Bottom view with the vacuum cleaner attached

Explanation of symbols

A: L-shaped backpack 1a: Vertical fixing Y-shaped elastic belt attaching portion 1b: Vertical fixing Y-shaped elastic belt attaching portion 2a: Horizontal fixing elastic belt attaching portion 2b: Horizontal fixing elastic belt attaching portion 3a : Vertical fixing Y-shaped elastic belt branch part 3b: Vertical fixing Y-shaped elastic belt straight line part 3c: A pair of horizontal fixing elastic belts 4a: Back strap band upper end mounting part 4b: Back strap band lower end mounting part 5a: Otsu type Curved portion 6a: Locking hook 6b: Locking hook 7a: Stopper member with length adjustment function 9: Shoulder contact for left and right shoulders 10: Member with length adjustment function 11: Length adjustment band 12: Lumbar belt

Claims (4)

  (I) L-shaped backpack body to be equipped with a vacuum cleaner, (ii) A vacuum cleaner is fixed vertically and fixed to the L-shaped backpack body, and a stopper with a length adjustment function. Y-shaped elastic belt for fixing vertically with a member, (iii) A stopper with a length adjustment function, which is attached to the L-shaped backpack body by horizontally fixing the body of the vacuum cleaner to the L-shaped backpack body Two horizontal fixing elastic belts having members and (iV) one anti-removal hook at the uppermost end, and left and right shoulder bands separated into two from the lower part of the hook, the lowermost end of each band A backpack for a vacuum cleaner comprising a backband band provided with a waist belt that is provided with two detachable hooks that can be attached to and detached from the body, and a L-shaped backpack is fixedly adhered to the human waist.   (Ii) The vertical fixing Y-shaped elastic belt is sewn with the two ends of the vertical fixing Y-shaped elastic belt branching portion to the vertical fixing Y-shaped elastic belt mounting portion of the main body. 2. The electric device according to claim 1, wherein the lower end of the Y-shape is folded back at the lower vertical fixing Y-shaped elastic belt attaching portion of the main body and fastened with a stopper member having a length adjusting function. Backpack for vacuum cleaner.   (Ii) The vertical fixing Y-shaped elastic belt is fastened to the vertical fixing Y-shaped elastic belt attaching part of the main body of the shoulder by means of a button. 2. The electric device according to claim 1, wherein the lower end of the Y-shape is folded back at the lower vertical fixing Y-shaped elastic belt attaching portion of the main body and fastened with a stopper member for length adjustment function. Backpack for vacuum cleaner.   The vertical fixing Y-shaped elastic belt of (ii) is fastened to the vertical fixing Y-shaped elastic belt attaching portion of the main body of the shoulder by means of a velcro tape. The lower end of the Y-shape is folded at the lower vertical fixing Y-shaped elastic belt attaching portion of the backpack body, and is fastened and fixed by a stopper member with a length adjusting function. Backpack for vacuum cleaner.

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