JP2006087864A - Sucking tool for vacuum cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sucking tool for a vacuum cleaner which is drastically easily manufactured, is easily made to be light and inexpensive, is to be disposable or recycled, is kept in a prescribed shape in use, raises strength relative to the deformation of the prescribed shape in use compared with the one not in use, and can adopt a structure to perform wiping while sucking dust, etc., which is stuck onto a surface to be cleaned. <P>SOLUTION: The sucking tool 1 for the vacuum cleaner is used for the vacuum cleaner to suck the dust, etc., which is stuck onto the surface to be cleaned. A hollow structure 2 in the prescribed shape is formed in the tool by bending, folding or joining a flexible or elastic plate-like material 7. The hollow structure 2 includes a suction port 5 for sucking the dust; and a connecting part 6 to communicate with the vacuum cleaner. The prescribed shape of the hollow structure 2 is kept by negative pressure which is generated inside the hollow structure 2 in sucking the dust. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a vacuum cleaner suction tool used in a vacuum cleaner for sucking dust and the like adhering to a surface to be cleaned.

Various improvements have been made to vacuum cleaner suction tools used in vacuum cleaners for sucking dust and the like attached to conventional surfaces to be cleaned. For example, the suction port is opened on the bottom and the top is opened. A box-shaped lower case, and a lower semi-cylindrical shape in which an inner peripheral surface is continuously provided integrally with the lower case and opened upward with the lower case. A lower cylindrical part having a substantially box-like upper case that is open at the bottom and covering the upper surface of the lower case, and a substantially half of which the inner peripheral surface is continuously provided integrally with the upper case and that is open at the bottom together with the upper case. A substantially semi-cylindrical upper tube that has an upper joint part that joins the lower joint part on both side edges that are cylindrical and open in the axial direction, and that forms a substantially cylindrical connecting pipe by joining with the lower cylinder part Part, the lower case and the upper part The suction port body of the vacuum cleaner comprising the connecting portion to which the lower case and the upper case are joined by being folded and provided between the case, as a suction port body of the vacuum cleaner, This is disclosed in Japanese Utility Model Laid-Open No. 10-33421.

  In addition, for example, a flexible plate-like material is folded or bent on a body having a suction port for dust suction at one end and a connection portion connected to communicate with a vacuum cleaner at the other end. The formed vacuum cleaner suction tool is disclosed in Japanese Patent Laid-Open No. 2001-333875 as a vacuum cleaner suction tool and a vacuum cleaner using the same.

  The conventional vacuum cleaner suction tool has been improved as described above. However, in the technique disclosed in Japanese Patent Application Laid-Open No. 10-33421, as described above, a substantially box-shaped upper case and a substantially upper case. The semi-cylindrical upper tube portion is joined by folding the substantially box-like lower case and the substantially semi-cylindrical lower tube portion via a connecting portion. Therefore, an integrated structure having a complicated shape including a substantially box-shaped upper case, a substantially semi-cylindrical upper cylindrical portion, a substantially box-shaped lower case, a substantially semi-cylindrical lower cylindrical portion, and a connecting portion is manufactured. Therefore, the manufacturing method is limited to a method such as press molding, and there is a problem that equipment and a mold for manufacturing are necessary. Further, the technique disclosed in Japanese Patent Application Laid-Open No. 2001-333875 has the above-described configuration and does not block the flow of wind even when the suction port is blocked during use. As shown in the figure, the structure that prevents the deformation of the vacuum cleaner suction tool by providing an opening on the outer periphery of the main body is adopted. It had a problem that it could not be improved. Further, although it is possible to suck dust and the like attached to the surface to be cleaned, there is also a problem that the surface to be cleaned cannot be wiped while sucking dust and the like.

  JP-A-10-33421   JP 2001-333875 A

  The present invention has been made to solve the above-described problems, and can be extremely easily manufactured, and can be easily reduced in weight and price, can be disposable or recycled, and can be used at the time of use. In addition to maintaining the predetermined shape, it is possible to improve the strength against deformation of the predetermined shape during use compared to when it is not used, and it is also possible to suck and wipe off dust adhering to the surface to be cleaned The purpose is to provide a vacuum cleaner suction tool.

The vacuum cleaner suction tool according to the present invention is configured as follows.
(1) In a vacuum cleaner suction tool used in a vacuum cleaner for sucking dust adhering to a surface to be cleaned, the vacuum cleaner suction tool bends a plate material having flexibility or elasticity. A hollow structure having a predetermined shape is formed by folding or joining, and the hollow structure has a suction port for sucking dust and a connecting portion that can communicate with the electric vacuum cleaner. The predetermined shape of the hollow structure is held by the negative pressure generated inside the hollow structure during suction.

  (2) In the vacuum cleaner suction tool described in (1) above, a wiping member made of nonwoven fabric, woven fabric, or paper is formed in the vicinity of the suction port.

  (3) In the vacuum cleaner suction tool described in (1) or (2) above, the plate material having flexibility or elasticity is formed of paper or polyethylene terephthalate.

  (4) In the vacuum cleaner suction tool according to any one of (1) to (3), the plate-like material or the plate-like material and the wiping member are an adhesive, a double-sided tape, and an adhesive tape. , Staples, pressure-sensitive adhesives, pressure bonding, welding, pinching, and sewing.

  The vacuum cleaner suction tool of the present invention can provide the following effects. In the description, the same reference numerals as those in the claims are attached.

  (1) During suction use, a negative pressure against the outside air is generated inside the hollow structure. The generated negative pressure is a pressure in a direction that compresses the predetermined shape of the hollow structure from the outside toward the inside of the hollow structure, and therefore the predetermined pressure of the hollow structure is determined by the negative pressure generated inside. It can be held to prevent the shape from being deformed. Moreover, since it can hold | maintain, the suction tool for vacuum cleaners can improve the mechanical strength of the predetermined shape of the hollow structure body at the time of suction use compared with the time of unused. Further, the vacuum cleaner suction tool has a hollow structure having a predetermined shape formed by bending, folding, or joining a plate material having flexibility or elasticity. It can be made quickly and can be manufactured inexpensively. Further, since the plate-like material has flexibility or elasticity, it can be easily shaped and easily deformed or crushed. In addition, since the plate-like material has flexibility or elasticity, it can absorb an impact from the outside, has a high shock absorption resistance, and is not easily damaged. Can be produced. Moreover, the vacuum cleaner suction tool uses paper as the material of the flexible or elastic plate-like material, so that it can be reduced in weight and treated as general waste or combustible waste. I can do things. Therefore, it can be disposable. Further, for example, the weight can be reduced as compared with the case where ABS resin or the like is used. For this reason, vacuum cleaner suction tools are used on indoor floors, tatami mats, carpets, walls, ceilings, tile surfaces, stone surfaces, stairs, oily surfaces such as kitchens, water surfaces such as toilets and bathrooms, and various desks. , Sofa, various lighting, ventilation fan, glass surface or outdoor entrance area, concrete surface, veranda, car seat surface, dashboard, inside trunk, glass surface, etc., bedding, curtains, blinds, clothing, etc. Even when used on the surface to be cleaned, the fatigue of the person who cleans can be reduced, so that it can be continuously cleaned for a long time without getting tired.

  Further, for example, when the length of the cylindrical body in the longitudinal direction is set to about 1 m, the electric body made of a cylindrical body having a length of about 1 m formed of a plate-like material on which paper is used. Since the vacuum cleaner suction tool can be used, for example, even when it is continuously cleaned for a long time on the ceiling, wall surface, etc., it can be cleaned without getting tired. Furthermore, since a notch is formed around the punched portion of the main body, even when the inclination angle of the cylindrical body with respect to the main body changes during use of suction, the cylindrical body rattles. In addition, the sucked air can be prevented or reduced from leaking outside the vacuum cleaner suction tool.

  (1) As another embodiment, side portions are formed on both side surfaces of the main body, the side portions are formed by folding from the bottom portion toward the upper portion, and the portions other than the bottom portion are not joined, and the upper portion When a gap is formed between the two, a suction portion is formed on the side portion due to the negative pressure generated inside the hollow structure body during suction use. Therefore, even when the shape of the hollow structure is arbitrarily changed by arbitrarily changing the angle of the suction port, the shape of the hollow structure that is arbitrarily changed in the vacuum cleaner suction tool is deformed. You can hold it to prevent things. In addition, the suction tool for a vacuum cleaner may be deformed in an arbitrarily changed shape even when the shape of the hollow structure is arbitrarily changed by arbitrarily changing the inclination angle of the cylindrical body, for example. Even if the state of the surface to be cleaned, the state of dust adhering to the surface to be cleaned, and the state of the suction pressure are arbitrarily changed, the appropriate hollow structure can be held. While maintaining the shape of the body, dust attached to the surface to be cleaned can be sucked.

  (1) As another embodiment, a suction port for dust suction is formed in the lower front part of the main body, a connection part is formed in the upper part, and an approximately round opening is formed in the connection part. In the case where it is formed, the vacuum cleaner suction tool can be easily and quickly connected by connecting the connecting pipe or the extension pipe of the vacuum cleaner to the connection portion in which the substantially round opening is formed. Can be used. Moreover, since the vacuum cleaner suction tool is not formed with a cylindrical body, it is not necessary to manufacture the cylindrical body and can be manufactured at low cost.

  (2) During suction use, dust or the like adhering to the surface to be cleaned can be sucked from the suction port, and dust or the like can be wiped by the wiping member formed in the vicinity of the suction port. Therefore, after suction use, for example, the surface to be cleaned such as the floor surface does not remain rough and the surface to be cleaned can be polished. In addition, the vacuum cleaner suction tool is formed into a developed shape that is joined by the wiping member being adhered, and then the body is formed by folding, so that it can be manufactured very easily and quickly. It can be manufactured at low cost. Further, since the wiping member is bonded to the main body by being adhered, the wiping member can be easily replaced. Moreover, since paper is used as the material of the wiping member, it can be reduced in weight and can be treated as general waste or combustible waste. Further, when a non-woven fabric or a woven fabric is used as the material of the wiping member, the frictional force against the surface to be cleaned can be improved, so that the wiping member can have an extremely high dust trapping property. Furthermore, when a paper non-woven fabric is used as the material of the wiping member, it can be reduced in weight and can be treated as general waste or combustible waste, and can have extremely high dust trapping properties.

  (2) As another embodiment, the wiping member is bonded to the portion where the adhesive material of the main body is applied by being adhered, and both ends of the wiping member are folded together with the main body. In the case of being joined, the vacuum cleaner suction tool is joined by sticking even if it is sucked and used for a long time, continuously and under severe conditions on the surface to be cleaned. At the same time, the wiping member joined by being folded together with the main body does not peel off or drop off from the main body. Even if the adhesive strength of the adhesive applied to the main body is somewhat deteriorated, the wiping member is joined to the main body without being displaced by being folded together with the main body. Dust and the like adhering to the cleaning surface can be reliably wiped off.

  (2) As another embodiment, when using a main body in which a plurality of suction ports are formed on the bottom, and joining the bottom by adhering a wiping member, at the time of suction use, Dust and the like adhering to the surface to be cleaned can be sucked from the suction port through the wiping member, and the wiping member can be adsorbed to the bottom by the negative pressure generated when sucked from the suction port. . For this reason, dust and the like can be sucked, and the wiping member can be prevented from falling off or being displaced from the bottom, and the durability of the wiping member can be improved.

  (2) As another embodiment, in the case of using the bottom part where the concave part and the convex part are formed, the wiping member is bonded by being adhered to the concave part and the convex part. The member is formed in an approximately uneven shape. Therefore, the substantially uneven shape formed on the wiping member can reliably capture a large amount of dust and the like adhering to the surface to be cleaned, and can have high wiping performance.

  (3) The hollow structure formed of the main body and the cylindrical body is formed of a flexible or elastic plate-like material using polyethylene terephthalate as a material. Since polyethylene terephthalate has transparency, the vacuum cleaner suction tool can form a transparent hollow structure. Therefore, it is possible to visually confirm the state in which dust or the like sucked from the suction port is carried to the connecting portion. In addition, since polyethylene terephthalate can be recycled, it can be treated as recyclable waste.

  (4) Adhesives, double-sided tapes, adhesive tapes, staples, adhesives, crimping, welding, pinching, and sewing are adopted as the means for joining each other's plate-like materials or plate-like materials and wiping members. is there. When adhesives, double-sided tape, staples, pressure bonding, welding, and sewing are used as the joining means, the plate-like materials or the plate-like materials and the wiping member are securely joined without causing any misalignment. I can do things. In addition, when adhesive tape, adhesive, or pinching is used as the joining means, it is possible to release the joining at an appropriate time, so that the plate or wiping member can be easily replaced. .

  It can be manufactured very easily, and it is easy to reduce weight and cost, can be disposable or recycled, and retains a predetermined shape at the time of use, and has strength against deformation of the predetermined shape at the time of use. The purpose is to provide a vacuum cleaner suction tool that can be improved as compared to when not in use, and can also be configured to suck and wipe dust adhering to the surface to be cleaned. In a vacuum cleaner suction tool for use in a vacuum cleaner for sucking dust, etc., the vacuum cleaner suction tool is formed by bending, folding, or joining a plate material having flexibility or elasticity. A hollow structure having a predetermined shape is formed, the hollow structure has a suction port for sucking dust, and a connecting portion that can communicate with the vacuum cleaner. Predetermined shape of the hollow structure is achieved in a configuration that is held by the negative pressure generated in.

  Example 1 is shown in FIGS. FIG. 1 is a perspective view of the vacuum cleaner suction tool of the present invention as seen from the front side. In FIG. 1, 1 is a vacuum cleaner suction tool, 2 is a hollow structure, 3 is a main body, 4 is a cylindrical body, 5 is a suction port, 6 is a connection part, 7 is a plate-like material, and 8 is a side part. is there. FIG. 2 is a developed view of the main body used in FIG. In FIG. 2, 71 is a mountain fold, 72 and 73 are punched portions, 74, 75 and 76 are notches, 77 is a straight portion, and 78 and 79 are protrusions. FIG. 3 is a perspective view of the cylindrical body used in FIG. 1 as viewed from the front side. In FIG. 3, 87 is a straight line part, 88 is a turning part, and 89 is an end part. FIG. 4 is a development view of the cylindrical body used in FIG. In FIG. 4, 81 is a mountain fold part, 82 is a protrusion, 84 is a notch, 91 is a trough bending part. FIG. 5 is a cross-sectional view of FIG. FIG. 6 is a perspective view of the vacuum cleaner suction tool according to another embodiment of Example 1 as viewed from the front side. In FIG. 6, 11 is a vacuum cleaner suction tool, 12 is a hollow structure, 13 is a main body, 14 is a cylindrical body, 15 is a suction port, 16 is a connection part, 17 is a plate-like material, 18 is a side part, 30 is the top and 40 is the bottom. FIG. 7 is a front view showing a state of the side portion when the vacuum cleaner suction tool of FIG. 6 is not used. In FIG. 7, 9 is a gap. FIG. 8 is a front view showing a state of a side portion when the vacuum cleaner suction tool of FIG. 6 is used for suction. In FIG. 8, 19 is an adsorption | suction part. FIG. 9 is a cross-sectional view showing a state when the vacuum cleaner suction tool of FIG. 6 is used for suction. In FIG. 9, 10 is an angle. FIG. 10 is a cross-sectional view showing another state when the vacuum cleaner suction tool of FIG. 6 is used for suction. In FIG. 10, 20 is an angle. FIG. 11: is the perspective view which looked at the suction tool for vacuum cleaners of other embodiment of Example 1 from the front side. In FIG. 11, 21 is a vacuum cleaner suction tool, 22 is a hollow structure, 23 is a main body, 25 is a suction port, 26 is a connection part, 27 is a plate-like material, 28 is a side part, and 50 is an upper part.

  The vacuum cleaner suction tool 1 of the present invention is formed of a hollow structure 2 including a main body 3 and a cylindrical body 4 as shown in FIG. The hollow structure 2 is formed of a plate material 7 having flexibility or elasticity, and paper is used as the material. A suction port 5 for sucking dust is formed in the lower part of the front surface of the main body 3, and a connection portion 6 that can communicate with the vacuum cleaner is formed at one end of the cylindrical body 4. The main body 3 is formed by folding the paper formed in the shape as shown in FIG. 2 and then fitting into a substantially box shape, and the cylindrical body 4 is formed in the shape as shown in FIG. The formed paper is folded and bent, and then fitted into a tapered substantially cylindrical shape. About the shape of the hollow structure 2, it can set to an optimal shape timely according to the kind of to-be-cleaned surface to be used. For example, when the length of the cylindrical body 4 in the longitudinal direction is set to about 1 m, the cylindrical body 4 is formed of a plate-like material 7 on which paper is used and has a length of about 1 m. Since the vacuum cleaner suction tool 1 can be used, it can be used with light operation without getting tired against the ceiling, wall surface and the like. In addition, depending on the purpose of use, for example, as a joining means, adhesive, double-sided tape, adhesive tape, stapler, adhesive, pressure bonding, welding, pinching, sewing, etc., each other plate-like material The hollow structure 2 can also be formed by joining 7 together.

  Next, the manufacturing procedure of the vacuum cleaner suction tool 1 will be described. First, paper is used as the material of the plate-like material 7, as shown in FIG. 2, as shown in FIG. A shape having protrusions 78 and 79 is formed. As a forming method, for example, a method of cutting using a scissors, a cutter, or the like, or a method of press punching using a Thomson die or the like is employed, and an optimal method is employed in a timely manner. Next, the mountain fold portion 71 indicated by the dotted line in FIG. 2 is folded so as to be a mountain fold. Also, paper is used as the material of the plate-like material 7 and formed into a shape having a mountain fold 81, a protrusion 82, a notch 84, a straight portion 87, a folded portion 88, and a valley bent portion 91 as shown in FIG. After that, the fold-folded portion 81 displayed with a dotted line is folded so as to be a fold-fold, and the projecting portion 82 is inserted into the notch 84 so that the valley bent portion is displayed with a two-dot chain line. As shown in FIG. 3, a connecting portion 6 that can communicate with a vacuum cleaner is formed at one end, and a straight portion 87, a folded portion 88, and an end portion 89 are provided at the other end. The tapered substantially cylindrical tubular body 4 is produced. Next, after inserting the cylindrical body 4 into the cutout 73 of FIG. 2, the protrusion 78 is inserted into the notch 74 and the protrusion 79 is inserted into the notch 75 so as to have a substantially box shape. The vacuum cleaner for the vacuum cleaner comprising the main body 3 and the hollow structure 2 having the suction port 5 for sucking dust and the connecting portion 6 capable of communicating with the vacuum cleaner by the above procedure. The suction tool 1 is manufactured.

  Next, the state at the time of suction use of the vacuum cleaner suction tool 1 will be described with reference to FIGS. 1 and 5. The vacuum cleaner suction tool 1 connects and sucks the connecting portion 6 to the vacuum cleaner, so that dust or the like adhering to the surface to be cleaned passes through the inside of the hollow structure 2 from the suction port 5 together with the outside air. Then, it is sucked from the connecting portion 6 into the electric vacuum cleaner. Therefore, a negative pressure against the outside air is generated inside the hollow structure 2 during suction use. The generated negative pressure compresses the shapes of the main body 3 and the cylindrical body 4 from the outside toward the inside of the main body 3 and the inside of the cylindrical body 4 constituting the hollow structure 2. Pressure. The vacuum cleaner suction tool 1 has a hollow structure 2 formed of a plate-like material 7 made of paper as a material. Therefore, during suction use, the hollow structure 2 is generated by a negative pressure generated inside. The shape of will be retained. Further, the notch 76 formed around the punched portion 73 of the main body 3 is formed along the outer peripheral surface of the cylindrical body 4 when the inclination angle of the cylindrical body 4 with respect to the main body 3 during suction use is changed. Is set to change.

  Since the vacuum cleaner suction tool 1 according to the first embodiment is configured as described above, a negative pressure against the outside air is generated inside the hollow structure 2 during suction use. The generated negative pressure becomes a pressure in a direction that compresses a predetermined shape of the hollow structure 2 from the outside toward the inside of the hollow structure 2. The body 2 can be held so as to prevent the predetermined shape of the body 2 from being deformed. Moreover, since it can hold | maintain, the vacuum cleaner suction tool 1 can improve the mechanical strength of the predetermined shape of the hollow structure 2 at the time of suction use compared with the time of unused. Moreover, the vacuum cleaner suction tool 1 is extremely manufactured because the hollow structure 2 having a predetermined shape is formed by bending, folding, or joining the plate material 7 having flexibility or elasticity. It can be made easily and quickly, and can be manufactured at low cost. Moreover, since the plate-like material 7 has flexibility or elasticity, it can be easily shaped and easily deformed or crushed. Further, since the plate-like material 7 has flexibility or elasticity, it can absorb an impact from the outside, has a high shock absorption resistance, and is not easily damaged. 1 can be made. In addition, the vacuum cleaner suction tool 1 uses paper as the material of the flexible or elastic plate-like material 7, so that it can be reduced in weight, and as general waste or combustible waste, Can be processed. Therefore, it can be disposable. Further, for example, the weight can be reduced as compared with the case where ABS resin or the like is used. Therefore, vacuum cleaner suction tool 1 is used for indoor floors, tatami mats, carpets, wall surfaces, ceilings, tile surfaces, stone surfaces, staircases, kitchen surfaces, etc., oil and grease surfaces, toilets, bathrooms, etc. Desk, sofa, various lighting, ventilation fan, glass surface, outdoor entrance area, concrete surface, veranda, car seat surface, dashboard, inside trunk, glass surface, bedding, curtains, blinds, clothing, etc. Even if it is used on the surface to be cleaned, since it can reduce the fatigue of the person who cleans, it can be continuously cleaned for a long time without getting tired.

  For example, when the length of the cylindrical body 4 in the longitudinal direction is set to about 1 m, the cylindrical body 4 having a length of about 1 m formed of a plate-like material 7 on which paper is used. Since the vacuum cleaner suction tool 1 can be used, for example, even when it is continuously cleaned for a long time on the ceiling, wall surface, etc., it can be cleaned without getting tired. Furthermore, since a notch 76 is formed around the cutout 73 of the main body 3, even when the inclination angle of the cylindrical body 4 with respect to the main body 3 changes during suction, the cylindrical body 4. There is no occurrence of rattling, and the sucked air can be prevented or reduced from leaking to the outside of the vacuum cleaner suction tool 1.

  The vacuum cleaner suction tool 1 according to the first embodiment is configured as described above, but the predetermined shape of the hollow structure 2 is made of the plate-like material 7 having flexibility or elasticity as described above. In addition to the configuration in which the hollow structure 2 including the substantially box-shaped body 3 and the tapered substantially cylindrical tubular body 4 is formed by bending or folding, for example, the substantially box-shaped body 3, Depending on the purpose of use, for example, a part of a predetermined shape of the hollow structure 2 formed of the tapered cylindrical body 4 having a tapered shape is formed by joining a plate material 7 having flexibility or elasticity. Can be set in a timely manner. In addition, the types of surfaces to be cleaned using the vacuum cleaner suction tool 1 are: indoor floors, tatami mats, carpets, walls, ceilings, tile surfaces, stone surfaces, stairs, kitchens and other oil and fat surfaces, toilets, Water adhering surfaces such as bathrooms, various desks, sofas, various lighting, ventilation fans, glass surfaces, or outdoor entrance areas, concrete surfaces, verandas, car seat surfaces, dashboards, trunks, glass surfaces, etc. Can be used in a timely manner. Furthermore, it can be used for bedding, curtains, blinds, clothes, and the like.

  Next, the vacuum cleaner suction tool according to another embodiment of Example 1 will be described with reference to FIGS. The vacuum cleaner suction tool 11 according to another embodiment is formed of a hollow structure 12 including a main body 13 and a cylindrical body 14 as shown in FIG. 6. The hollow structure 12 is made of a plate material 17 having flexibility or elasticity, and paper is used as the material. A suction port 15 for sucking dust is formed in the lower part of the front surface of the main body 13, and a connecting portion 16 that can communicate with the vacuum cleaner is formed at one end of the cylindrical body 14. The main body 13 is formed by being fitted into a substantially box shape after folding the paper, and the cylindrical body 14 is folded into a paper and bent into a tapered, generally cylindrical shape. It is formed by fitting. Side portions 18 are formed on both side surfaces of the main body 13, and the side portions 18 are formed by folding from the bottom portion 40 toward the upper portion 30 as shown in FIG. 7, except for the bottom portion 40. Therefore, a gap 9 is formed between the upper portion 30.

  Next, the state at the time of suction use of the vacuum cleaner suction tool 11 will be described with reference to FIGS. 8 to 10. When the vacuum cleaner suction tool 11 is used for suction, a negative pressure against the outside air is generated inside the hollow structure 12. The generated negative pressure compresses the shapes of the main body 13 and the cylindrical body 14 from the outside toward the inside of the main body 13 and the inside of the cylindrical body 14 constituting the hollow structure 12. Pressure. Due to the pressure at this time, the side portion 18 is attracted to the upper portion 30 as shown in FIG. For this reason, the gap 9 is eliminated, and the suction portion 19 is formed. The vacuum cleaner suction tool 11 is formed with a suction portion 19 when used for suction. For example, when the suction port 15 is used with suction at a predetermined angle 10 as shown in FIG. However, for example, as shown in FIG. 10, even when the suction port 15 is sucked and used at an angle 20 different from the predetermined angle 10, the shape of the hollow structure 12 at each angle is maintained. The

  The vacuum cleaner suction tool 11 according to another embodiment of Example 1 has the above-described configuration. Therefore, when suction is used, the vacuum cleaner suction tool 11 has a side pressure caused by the negative pressure generated in the hollow structure 12. A suction part 19 is formed in the part 18. Therefore, even if the shape of the hollow structure 12 is arbitrarily changed by arbitrarily changing the angle of the suction port 15, the vacuum cleaner suction tool 11 is provided with the arbitrarily changed hollow structure 12. It can be held to prevent the shape from being deformed. Further, the vacuum cleaner suction tool 11 has an arbitrarily changed shape, for example, even when the shape of the hollow structure 12 is arbitrarily changed due to the inclination angle of the cylindrical body 14 being arbitrarily changed. Even if the state of the surface to be cleaned, the state of dust adhering to the surface to be cleaned, and the state of the suction pressure are changed arbitrarily, it can be held in a timely manner to prevent deformation. The shape of the hollow structure 12 can be maintained and dust attached to the surface to be cleaned can be sucked.

  The vacuum cleaner suction tool 11 according to another embodiment of Example 1 is configured as described above, but the formation portion of the suction portion 19 is not limited to the side portion 18 as described above. The vicinity of the upper portion 30, the bottom portion 40, the cylindrical body 14, the suction port 15, and the like can be set as appropriate according to the purpose of use.

  Next, a vacuum cleaner suction tool according to another embodiment of Example 1 will be described with reference to FIG. The vacuum cleaner suction tool 21 according to another embodiment is formed of a hollow structure 22 including a main body 23 as shown in FIG. A suction port 25 for sucking dust is formed in the lower front portion of the main body 23, and a connection portion 26 is formed in the upper portion 50. The connection part 26 is formed with a substantially round opening. The hollow structure 22 is formed of a plate-like material 27 having flexibility or elasticity, and paper is used as the material.

  Since the vacuum cleaner suction tool 21 according to another embodiment of Example 1 has the above-described configuration, the connection of the vacuum cleaner to the connection portion 26 in which the generally round opening is formed. By connecting a tube or an extension tube, the vacuum cleaner suction tool 21 can be used simply and quickly. Moreover, since the vacuum cleaner suction tool 21 is not formed with a cylindrical body, it is not necessary to manufacture the cylindrical body and can be manufactured at low cost.

  Example 2 is shown in FIGS. 12, 13, 14, 17, and 18. FIG. FIG. 12: is the perspective view which looked at the vacuum cleaner suction tool of this invention from the front side. In FIG. 12, 31 is a vacuum cleaner suction tool, 32 is a hollow structure, 33 is a main body, 34 is a cylindrical body, 35 is a suction port, 36 is a connection part, 37 is a plate-like material, 38 is a side part, 39 is a wiping member, and 60 is a bottom. FIG. 13 is a developed view of the main body and the wiping member used in FIG. 12. FIG. 14: is the perspective view which looked at the vacuum cleaner suction tool of other embodiment of Example 2 from the front side. In FIG. 14, 41 is a vacuum cleaner suction tool, 42 is a hollow structure, 43 is a main body, 44 is a cylindrical body, 45 is a suction port, 46 is a connection part, 47 is a plate-like material, 48 is a side part, 49 is a wiping member and 95 is a bottom. FIG. 17 is a development view of the main body used for the vacuum cleaner suction tool according to another embodiment of the second embodiment. In FIG. 17, 94 is a suction inlet, 97 is a bottom part, 103 is a main body. 18 is a cross-sectional view of the bottom portion of the vacuum cleaner suction tool according to another embodiment of Example 2. FIG. In FIG. 18, reference numeral 92 denotes a concave portion, 93 denotes a convex portion, 98 denotes a bottom portion, and 99 denotes a wiping member.

  The vacuum cleaner suction tool 31 of the present invention is formed of a hollow structure 32 including a main body 33 and a cylindrical body 34 as shown in FIG. The hollow structure 32 is formed of a plate-like material 37 having flexibility or elasticity, and paper is used as the material. A suction port 35 for sucking dust is formed in the lower part of the front surface of the main body 33, and a connection portion 36 that can communicate with a vacuum cleaner is formed at one end of the cylindrical body 34. A wiping member 39 is formed in the vicinity of the suction port 35 on the bottom 60 and the side 38 of the main body 33. The main body 33 is formed into a developed shape as shown in FIG. 13 and then folded. An adhesive material is applied to a predetermined portion of the main body 33 formed in a developed shape, and a wiping member 39 is bonded to the applied portion by being adhered. As the material of the wiping member 39, paper is used. In addition to paper, the wiping member 39 can be made of non-woven fabric or woven fabric at appropriate times according to the purpose of use.

  Since the vacuum cleaner suction tool 31 according to the second embodiment is configured as described above, during suction use, dust or the like adhering to the surface to be cleaned can be sucked from the suction port 35. Dust and the like can be wiped off by the wiping member 39 formed in the vicinity of the suction port 35. Therefore, after suction use, for example, the surface to be cleaned such as the floor surface does not remain rough and the surface to be cleaned can be polished. Moreover, since the vacuum cleaner suction tool 31 is formed into a developed shape joined by the wiping member 39 being adhered, it is folded and the main body 33 is formed, so that the production is extremely easy and quick. Can be made at low cost. Moreover, since the wiping member 39 is bonded to the main body 33 by being adhered, the wiping member 39 can be easily replaced. Moreover, since paper is used as the material of the wiping member 39, it can be reduced in weight and can be treated as general waste or combustible waste. In addition, when a non-woven fabric or a woven fabric is used as the material of the wiping member 39, the frictional force against the surface to be cleaned can be improved. Therefore, the wiping member 39 may have a very high dust trapping property. it can. Furthermore, when a paper non-woven fabric is used as the material of the wiping member 39, it can be reduced in weight and treated as general waste or combustible waste, and can have extremely high dust trapping properties.

  The vacuum cleaner suction tool 31 according to the second embodiment is configured as described above, but the portions where the wiping member 39 is formed are other than the bottom portion 60 and the side portion 38 of the main body 33 as described above. Even if it is formed in the vicinity of the suction port 35, it is formed at any location such as the periphery of the suction port 35, the upper side of the front surface, the corner of the main body 33, the outer peripheral surface of the cylindrical body 34, etc. I can do it. Further, as to the method of forming the wiping member 39, as described above, in addition to the method in which the wiping member 39 is joined to the main body 33 by being adhered to the main body 33, for example, the wiping member 39 is formed in a generally spiral shape. Depending on the purpose of use, such as adopting a method of tying both ends after wrapping, or adopting a method of covering the outer periphery of the main body 33 after forming the wiping member 39 in a substantially cylindrical shape Can be set.

  Next, a vacuum cleaner suction tool according to another embodiment of Example 2 will be described with reference to FIG. The vacuum cleaner suction tool 41 according to another embodiment is formed of a hollow structure 42 including a main body 43 and a cylindrical body 44 as shown in FIG. The hollow structure 42 is made of a plate material 47 having flexibility or elasticity, and paper is used as the material. A suction port 45 for sucking dust is formed in the lower part of the front surface of the main body 43, and a connecting portion 46 that can communicate with the electric vacuum cleaner is formed at one end of the cylindrical body 44. A wiping member 49 is formed on the bottom portion 95 and the side portion 48 of the main body 43 so as to be in the vicinity of the suction port 45. The wiping member 49 is bonded to the portion of the main body 43 to which the adhesive material is applied by being adhered, and both ends of the wiping member 49 are bonded together by being folded together with the main body 43.

  Since the vacuum cleaner suction tool 41 according to another embodiment of Example 2 is configured as described above, the wiping member 49 is adhered to the portion of the main body 43 to which the adhesive material is applied. The both ends of the wiping member 49 are joined together by being folded together with the main body 43. Therefore, even when the vacuum cleaner suction tool 41 is sucked and used on a surface to be cleaned for a long time, continuously and under harsh conditions, the vacuum cleaner suction tool 41 is bonded and adhered to the main body 43. The wiping member 49 joined by being folded together is not peeled off or dropped off from the main body 43. Further, even when the adhesive strength of the adhesive applied to the main body 43 is somewhat deteriorated, the wiping member 49 is joined to the main body 43 without being displaced by being folded together with the main body 43. For this reason, dust or the like adhering to the surface to be cleaned can be reliably wiped off.

  The vacuum cleaner suction tool 41 according to another embodiment of the second embodiment has the above-described configuration. However, the portions where the wiping member 49 is joined by being folded together with the main body 43 are not limited to the above. For example, if it is a place that can be folded, such as between the bottom portion 95 and the side portion 48 or between the cylindrical body 44 and the main body 43, it can be set in a timely manner according to the purpose of use.

  Next, the main body used for the vacuum cleaner suction tool of other embodiment of Example 2 is demonstrated in FIG. The main body 103 used in the vacuum cleaner suction tool according to another embodiment has a plurality of suction ports 94 formed on the bottom 97 as shown in FIG.

  By using the main body 103 in which a plurality of suction ports 94 are formed on the bottom portion 97 as a vacuum cleaner suction tool according to another embodiment of Example 2, the wiping member is adhered to the bottom portion 97. When joined, the vacuum cleaner suction tool according to another embodiment of Example 2 sucks dust or the like adhering to the surface to be cleaned from the suction port 94 through the wiping member when using suction. In addition, the wiping member can be adsorbed to the bottom portion 97 and held by the negative pressure generated when sucked from the suction port 94. For this reason, dust and the like can be sucked, and the wiping member can be prevented from falling off and being displaced from the bottom 97, so that the durability of the wiping member can be improved.

  Next, the bottom part used for the vacuum cleaner suction tool of other embodiment of Example 2 is demonstrated in FIG. As shown in FIG. 18, the bottom portion 98 used in the vacuum cleaner suction tool according to another embodiment has a concave portion 92 and a convex portion 93, and the wiping member 99 is adhered to the bottom portion 98. Are joined. About the formation method of the recessed part 92 and the convex part 93, an embossing etc. can be set timely, for example.

  In the case where the bottom portion 98 on which the concave portion 92 and the convex portion 93 are formed is used as the vacuum cleaner suction tool according to another embodiment of Example 2, the wiping member 99 includes the concave portion 92 and the convex portion. The wiping member 99 is formed in a substantially concave-convex shape because the wiping member 99 is joined by being adhered to 93. Therefore, the substantially uneven shape formed on the wiping member 99 can reliably capture a large amount of dust and the like adhering to the surface to be cleaned, and can have high wiping performance.

  Example 3 is shown in FIG. FIG. 15: is the perspective view which looked at the vacuum cleaner suction tool of this invention from the front side. In FIG. 15, 51 is a vacuum cleaner suction tool, 52 is a hollow structure, 53 is a main body, 54 is a cylindrical body, 55 is a suction port, 56 is a connection portion, 57 is a plate-like material, and 58 is a side portion. is there.

  The vacuum cleaner suction tool 51 of the present invention is formed of a hollow structure 52 including a main body 53 and a cylindrical body 54 as shown in FIG. The hollow structure 52 is made of a plate material 57 having flexibility or elasticity, and polyethylene terephthalate is used as the material. A suction port 55 for sucking dust is formed in the lower front portion of the main body 53, and a connection portion 56 that can communicate with the electric vacuum cleaner is formed at one end of the cylindrical body 54. The main body 53 is formed by folding a plate-like material 57 in which polyethylene terephthalate is used and then fitting into a substantially box shape, and the cylindrical body 54 is a plate in which polyethylene terephthalate is used. The shaped material 57 is formed by being folded and bent and then fitted into a tapered substantially cylindrical shape. Polyethylene terephthalate is generally called PET resin and is used in various cases, PET bottles and the like.

  Since the vacuum cleaner suction tool 51 according to the third embodiment has the above-described configuration, the hollow structure 52 including the main body 53 and the cylindrical body 54 is a flexible material in which polyethylene terephthalate is used as a material. It is formed of a plate-like material 57 having property or elasticity. Since polyethylene terephthalate has transparency, the vacuum cleaner suction tool 51 can form a transparent hollow structure 52. Therefore, it is possible to visually confirm the state in which dust or the like sucked from the suction port 55 is carried to the connecting portion 56. In addition, since polyethylene terephthalate can be recycled, it can be treated as recyclable waste.

  Example 4 is shown in FIG. FIG. 16: is the perspective view which looked at the suction tool for vacuum cleaners of this invention from the front side. In FIG. 16, 59 is a wiping member, 61 is a vacuum cleaner suction tool, 62 is a hollow structure, 63 is a main body, 64 is a cylindrical body, 65 is a suction port, 66 is a connection portion, 67 is a plate-like material, 68 is a side portion, 69 is a staple stop portion, 70 is a joint portion, 80 is an adhesive paper tape, 90 is a paper tape mount, and 96 is a bottom portion.

  The vacuum cleaner suction tool 61 of the present invention is formed of a hollow structure 62 including a main body 63 and a cylindrical body 64 as shown in FIG. The hollow structure 62 is formed of a plate material 67 having flexibility or elasticity, and paper is used as the material. A suction port 65 for sucking dust is formed in the lower part of the front surface of the main body 63, and a connecting portion 66 that can communicate with the electric vacuum cleaner is formed at one end of the cylindrical body 64. The main body 63 is formed by folding or overlapping the plate-like material 67, and a staple unit 69 joined by a stapler is formed at the overlapped part. Further, the wiping member 59 is bonded to the bottom portion 96 and the side portion 68 of the main body 63 by being adhered thereto. Further, the wiping member 59 and the side portion 68 of the main body 63 are joined to each other at an end portion of the wiping member 59 by an adhesive paper tape 80. The adhesive paper tape 80 is detachably mounted on the upper surface of a paper tape mount 90 formed on the main body 63, and is used as needed. In addition to the above-described means, the plate-like material 67 or the plate-like material 67 and the wiping member 59 may be any one of adhesive, double-sided tape, adhesive, pressure bonding, welding, pinching, and sewing. Means can be used. In FIG. 16, the joining means using the stapler and the adhesive paper tape 80 has been described. However, depending on the purpose of use, for example, the adhesive paper tape 80 is not used.

  Since the vacuum cleaner suction tool 61 according to the fourth embodiment has the above-described configuration, an adhesive, a double-sided tape, a bonding member between the plate member 67 or the plate member 67 and the wiping member 59 are used. Any means of adhesive tape, stapler, adhesive, pressure bonding, welding, pinching, and sewing is employed. When adhesives, double-sided tape, staples, pressure bonding, welding, and sewing are used as the joining means, the plate-like material 67 or the plate-like material 67 and the wiping member 59 can be securely connected without causing a joining deviation. Can be joined. In addition, when an adhesive tape, adhesive, or sandwiching is used as a joining means, the joining can be released at an appropriate time, so that the plate material 67 or the wiping member 59 can be easily replaced. Can be.

  The vacuum cleaner suction tool of the present invention is used for a vacuum cleaner for sucking dust or the like adhering to a surface to be cleaned. Specifically, indoor floors, tatami mats, carpets, wall surfaces, ceilings, tile surfaces, stone surfaces, stairs, oil and grease surfaces such as kitchens, water surfaces such as toilets and bathrooms, various desks, sofas, various lights, Ventilation fans, glass surfaces, outdoor doors, concrete surfaces, verandas, car seat surfaces, dashboards, trunks, glass surfaces, etc., and bedding, curtains, blinds, clothing, etc. It can be preferably used.

  It is the perspective view which looked at the suction tool for vacuum cleaners of this invention from the front side.   It is an expanded view of the main body used for FIG.   It is the perspective view which looked at the cylindrical body used for FIG. 1 from the front side.   It is an expanded view of the cylindrical body used for FIG.   It is sectional drawing of FIG.   It is the perspective view which looked at the suction tool for vacuum cleaners of other embodiment of Example 1 from the front side.   It is a front view which shows the state of the side part at the time of unused of the suction tool for vacuum cleaners of FIG.   It is a front view which shows the state of the side part at the time of attraction | suction use of the suction tool for vacuum cleaners of FIG.   It is sectional drawing which shows the state at the time of the suction use of the suction tool for vacuum cleaners of FIG.   It is sectional drawing which shows the other state at the time of attraction | suction use of the suction tool for vacuum cleaners of FIG.   It is the perspective view which looked at the suction tool for vacuum cleaners of other embodiment of Example 1 from the front side.   It is the perspective view which looked at the suction tool for vacuum cleaners of this invention from the front side.   It is an expanded view of the main body used for FIG. 12, and a wiping member.   It is the perspective view which looked at the vacuum cleaner suction tool of other embodiment of Example 2 from the front side.   It is the perspective view which looked at the suction tool for vacuum cleaners of this invention from the front side.   It is the perspective view which looked at the suction tool for vacuum cleaners of this invention from the front side.   It is an expanded view of the main body used for the vacuum cleaner suction tool of other embodiment of Example 2. FIG.   It is sectional drawing of the bottom part of the suction tool for vacuum cleaners of other embodiment of Example 2. FIG.

Explanation of symbols

1, 11, 21, 31, 41, 51, 61 Vacuum cleaner suction tool 2, 12, 22, 32, 42, 52, 62 Hollow structure 3, 13, 23, 33, 43, 53, 63, 103 Main body 4, 14, 34, 44, 54, 64 Cylindrical body 5, 15, 25, 35, 45, 55, 65, 94 Suction port 6, 16, 26, 36, 46, 56, 66 Connection portion 7, 17 27, 37, 47, 57, 67 Plate-like material 8, 18, 28, 38, 48, 58, 68 Side 9 Clearance 10, 20 Angle 19 Adsorption part 30, 50 Upper part 39, 49, 59, 99 Wiping member 40, 60, 95, 96, 97, 98 Bottom portion 69 Stapling portion 70 Joint portion 71, 81 Mountain fold portion 72, 73 Extraction portion 74, 75, 76, 84 Notch 77, 87 Linear portion 78, 79, 82 Projection 80 Adhesive paper tape 88 Folding part 89 Part 90 paper tape carrier sheet 91 trough bent portion 92 recess 93 protrusion

Claims (4)

  In a vacuum cleaner suction tool used in a vacuum cleaner for sucking dust adhering to a surface to be cleaned, the vacuum cleaner suction tool can bend or fold a flexible or elastic plate material. Alternatively, a hollow structure having a predetermined shape is formed by joining, the hollow structure has a suction port for sucking dust, and a connection portion that can communicate with the electric vacuum cleaner, A vacuum cleaner suction tool, wherein a predetermined shape of the hollow structure is maintained by a negative pressure generated inside the hollow structure.   The vacuum cleaner suction tool according to claim 1, wherein a wiping member made of a nonwoven fabric, a woven fabric, or paper is formed in the vicinity of the suction port.   The vacuum cleaner suction tool according to claim 1 or 2, wherein the plate material having flexibility or elasticity is formed of paper or polyethylene terephthalate. Ingredients.   The suction tool for a vacuum cleaner having the configuration according to any one of claims 1 to 3, wherein the plate member or the plate member and the wiping member are an adhesive, a double-sided tape, an adhesive tape, a stapler, and an adhesive. A vacuum cleaner suction tool characterized by being joined by any one of an agent, pressure bonding, welding, pinching, and sewing.

Images