JP3917580B2 - Cotton cloth sweeper - Google Patents

Description

  The present invention relates to a cotton cloth dust cleaner. More specifically, the present invention relates to a vacuum cleaner for cleaning floors or glass windows in a living room or office room with a wet mop or non-woven cloth cloth, and the cotton cloth cloth can be easily replaced by a one-touch method. The present invention relates to a cotton cloth wiper.

  Floors and dirty glass windows in ordinary living rooms and offices that are not carpeted are cleaned in various ways. In general households, wet mops are used to lay down and wipe the floor of the living room. Such a wet mop cleaning method is the most primitive method and requires a lot of manual labor. Also, floors such as offices where carpets are not laid use long-handled cloths that have a long cloth attached to them. However, since the cloth with a long handle is fixed to the handle with a long handle, it is difficult to clean and use the cloth. Therefore, it is difficult to maintain a clean state when wiping the floor using a long-handled cloth. A wet mop cleaner used by attaching a cotton cloth such as a towel to a wet mop vacuum cleaner can separate and wash the wet mop, but is inconvenient for removing the wet mop from the vacuum cleaner. Another way to wipe the floor is to use a vacuum cleaner. Vacuum cleaners are intended for cleaning carpet floors, and it is not easy to wipe clean floors that are not carpeted.

In particular, in the Oriental culture area where people take off their shoes indoors, such as Korea and Japan, there is a need to wipe the indoor floor with a wet mop that has been washed cleanly. From such a point of view, the present inventor has developed a wet mop vacuum cleaner that can easily remove and remove a clean cloth and wipe the indoor floor conveniently. Patent Document 1 (October 1994) (Patented on the 7th)). Since this patent invention has a complicated internal structure and requires a lot of space between the lid and the lower body, the thickness of the product should be thick. Also, by using a compression spring to open the lid, the phenomenon that the central part of the main body and the lid swell over time appears, and the support member connected to the external pinching member for the horizontal movement of the external pinching member is Since everyone must be connected to the lid through a slide member, there is a limit to reducing the vertical width of the vacuum cleaner.
Korean Patent No. 110819

The present inventor has developed a vacuum cleaner having a structure capable of making the internal structure simpler and reducing the thickness of the product by complementing the disadvantages of the above-mentioned patent. Have filed in Japan). This patent application is characterized by having a structure in which a lid can be opened using a central shaft, a spring, and a rope. However, such a structure takes a lot of time to assemble and eventually increases the manufacturing cost.
Korean Patent Application No. 2002-57694 Specification

  Therefore, the present inventor can develop a vacuum cleaner having a new structure that can be assembled more easily than the invention of the above-mentioned patent application and that has no problem in the opening and closing operation of the lid.

  An object of the present invention is to provide a cotton cloth cloth vacuum cleaner characterized by converting the elastic force of a spring horizontally inserted and fixed inside the lower body into a force for opening the lid in order to open the lid. is there.

  Another object of the present invention is to provide a cotton cloth cloth vacuum cleaner that can reduce the manufacturing cost by simplifying the internal structure.

  It is still another object of the present invention to provide a cotton cloth wiper that can reduce the thickness of the cleaner by simplifying the internal structure.

  It is another object of the present invention to provide a vacuum cleaner having a new fastening structure so that the handle can be rotated back and forth and left and right.

  Another object of the present invention is to provide a vacuum cleaner having a new fastening structure so that the handle can stand vertically when the vacuum cleaner is placed horizontally.

  The above and other objects of the present invention can all be achieved by the present invention described in detail below.

  The cotton cloth wiper of the present invention includes a lower body (1) in which all necessary parts are assembled, a lid (2) assembled to the lower body, and a handle (3) assembled to the lower body through the lid. And an internal pinching member (22, 26) and an external pinching member (19, 21) for sandwiching a cotton cloth duster at both lateral ends of the lower body are assembled, and the inner pinching member and the external pinching member are In a cotton cloth wiper, in which a cotton cloth duster can be sandwiched and separated, the first horizontal gears (15, 115), which are reciprocated by the opening and closing action of the lid (2), An intermediate gear (16, 116) that rotates to transmit power to the second horizontal gear (17, 117) by reciprocation of one horizontal gear, and reciprocates in the opposite direction to the first horizontal gear by rotation of the intermediate gear. A second horizontal gear (17, 117) that moves, a spring (14, 114) that is assembled at an end of the second horizontal gear and repeats compression and relaxation, and the first and second horizontal gears (15, 115; 17, 117), external support members (21, 19), support members (24, 124; 28, 128) which receive elastic force by springs (25, 125; 29, 129), and the support It is characterized by comprising internal pinching members (22, 26) respectively assembled to the members.

  The lid (2) and the lower main body (1) are assembled by the coupling operation parts (50, 150), and the external pinching members (19, 21) are opened / closed by opening / closing the lid. The coupling operation part is assembled so that the lower part of the pair of support members (34, 134) is fixed to the lower body, and the upper part of the support member (34, 134) is rotated to an intermediate part of the slide member (35, 135). Assembled to do. The upper part of the pair of slide members (35, 135) is assembled to the slide member assembly part (39) of the lid, and the lower part is assembled to the first horizontal gear (15, 115). When the lid (2) is opened and closed, the slide members (35, 135) slide, the first horizontal gear reciprocates, and the external pinching member (21) coupled to the first horizontal gear reciprocates together. Exercise.

  When the horizontal gears (15, 115; 17, 117) are respectively coupled to the external pinching members (21, 19), the springs (20, 120; 18, 118) are respectively received so that the external pinching members receive an elastic force on the lower side. ) Is inserted.

  When the support members (24, 124; 28, 128) are coupled to the internal pinching members (22, 26), respectively, the springs (23, 123; 27, 127) are arranged so that the internal pinching members receive an elastic force on the lower side. ) Is inserted.

  A hooking device (12) for fastening the lid (2) to the lower body is provided on the lower body, and a corresponding fastening member is provided on the lower part of the lid (2).

  Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

  The cotton cloth dust cleaner of the present invention includes a lower body (1) in which all necessary parts are assembled, a lid (2) assembled in the lower body, and a handle (3) assembled in the lower body through the lid. Thus, the inner pinching members (22, 26) and the outer pinching members (19, 21) are respectively assembled at the lateral ends of the lower body, and a cotton cloth duster is sandwiched between the inner pinching member and the outer pinching member. Further, the present invention relates to a cotton cloth wiper that can separate a cotton cloth duster.

  FIG. 1 is a schematic perspective view of a cotton cloth wiper according to the present invention. FIG. 1 is a perspective view of a vacuum cleaner illustrating a state in which a cotton cloth dust (not shown) is sandwiched between an inner pinching member and an outer pinching member, and a lid (2) is closed to the lower body (1).

  As shown in FIG. 1, when the lid is touched with the lid closed on the lower body, the lid opens. Press the lid again to close it. Such a hanging device is a fastening device widely used not only in Korean Patent No. 110819 but also in other fields.

  FIG. 2 is a schematic perspective view illustrating a state in which the upper cover is opened in the cleaner of FIG. When the lid is opened, the inner pinching members (22, 26) and the outer pinching members (19, 21) are separated from each other and the cotton cloth duster sandwiched therebetween is separated. The external pinching members (19, 21) are further away from the internal pinching members (22, 26) due to the structure of the parts, but only when the cotton cloth cloth is separated.

  The present invention has the advantages of reducing manufacturing costs by reducing the internal structure and reducing the vertical width and thickness of the vacuum cleaner.

  3 is a schematic exploded plan view illustrating the back surface of the lid (2) and the internal structure of the lower body (1) with the lid separated, and FIG. 4 is a diagram of the lower body of the vacuum cleaner according to the present invention. It is a schematic top view which illustrates the state by which the cotton cloth clamping member was cancelled | released. All parts are fixed or assembled to the lower body (1). The first horizontal gear (15, 115) is assembled to the external pinching member (21), and both the first horizontal gear and the external pinching member reciprocate. The second horizontal gears (17, 117) are provided so that the intermediate gears (16, 116) rotate by reciprocation of the first horizontal gear, and reciprocate in the opposite direction to the first horizontal gears by rotation of the intermediate gear. Is provided. The second horizontal gear is assembled to the external pinching member (19), and the second horizontal gear and the external pinching member both reciprocate.

  When the lid (2) is pressed and closed, the horizontal gears (15, 115; 17, 117) simultaneously shrink inward, and the external pinching members (19, 21) also shrink inward. When the outer pinching member shrinks inward, the inner pinching members (22, 26) also shrink. At this time, the support members (24, 124; 28, 128) shrink inward. The support member is supported by the guide and moves together with the internal pinching member. The springs (25, 125, 29, 129) are inserted into the support members, respectively, but when the lid is closed, the springs are compressed. When the lid is opened, the compressive force of the spring pushes the support member to the outside, and the internal pinching member coupled to the support member also moves away to the outside.

  When the horizontal gears (15, 115; 17, 117) are respectively coupled to the external pinching members (21, 19), the springs (20, 120; 18, 118) are respectively received so that the external pinching members receive an elastic force on the lower side. ) Is inserted. This spring can be easily implemented by those skilled in the art to which the present invention belongs.

  When the support members (24, 124; 28, 128) are coupled to the internal pinching members (22, 26), respectively, the springs (23, 123; 27, 127) are arranged so that the internal pinching members receive an elastic force on the lower side. ) Is inserted. This spring can also be easily implemented by those having ordinary knowledge in the technical field to which the present invention belongs.

  A spring (14, 114) is provided at the end of the second horizontal gear (17, 117), and the spring (14, 114) repeats compression and relaxation when the second horizontal gear reciprocates. In the state where the lid (2) is closed, the external pinching members (19, 21) are in a state of pinching the cotton cloth dust, so that the springs (14, 114) are compressed. When the lid is opened, the external pinching member is separated to the outside due to the compressive force of the compressed springs (14, 114), and the cotton cloth cloth sandwiched between the internal pinching members (22, 26) and the external pinching member is Canceled. Of course, it is also possible to provide a spring at each end of the first horizontal gear (15, 115) to double the compression force required to open the lid. In the present invention, the springs (14, 114) are provided only at the ends of the second horizontal gear. However, the first horizontal gear can also be provided with a spring.

  FIG. 5 is a perspective view schematically showing a coupling operation part which is a means for coupling the lid and the lower main body of the present invention and releasing the cotton cloth with a lid being opened and closed. The lid (2) and the lower main body (1) are assembled by the coupling operation parts (50, 150), and the external clamping members (19, 21) are opened / closed by opening / closing the lid. The coupling operation part is assembled so that the lower part of the pair of support members (34, 134) is fixed to the lower body (1), and the upper part of the support member (34, 134) is the middle of the slide member (35, 135). Assembled to rotate at the site. The upper part of the pair of slide members is assembled to the slide member assembly part (39) of the lid, and the lower part is assembled to the first horizontal gear. When the lid is opened and closed, the slide members (35, 135) slide and the first horizontal gear (15, 115) reciprocates, and the external pinching member (21) coupled to the first horizontal gear is moved together. Reciprocate. Since the lower part of the support member (34, 134) is fixed to the lower main body (1), the coupling operation part (50, 150) slides by opening and closing the lid, and as a result, the first horizontal gear (15, 115). Will reciprocate.

  Since the first horizontal gear and the second horizontal gear are engaged by the intermediate gears (16, 116), they always reciprocate in opposite directions. The springs (14, 114) repeat compression and relaxation by the reciprocation of the second horizontal gear. When the lid is closed, the springs (14, 114) are in a compressed state. When the lid is opened, the compression force of the spring pushes the second horizontal gear outward, and as a result, the first horizontal gear is also pushed together. And an external pinching member will leave | separate to the outside side together.

  A hanging device (12) for fastening the lid to the lower body is provided on the lower body, and a corresponding fastening member is provided on the back surface of the lid. A hanging device for fastening the lid to the lower body can be easily implemented by those skilled in the art to which the present invention belongs.

  A handle (3) is fixed to a handle fixing part (11) formed integrally with the lower body. In the present invention, the handle can be rotated back and forth and right and left, and the handle can stand upright in a vertical state.

  FIG. 6 is a schematic exploded perspective view in which the means for fixing the handle of the vacuum cleaner according to the present invention to the handle fixing part is disassembled. First, the intermediate fastening member (302) is assembled in the holes (303) of the pair of handle fixing portions (11). That is, it couple | bonds so that the fastening protrusion (304) of an intermediate | middle fastening member may be fixed to a hole (303). The handle fastening member (301) to which the handle is coupled is coupled into the hole (305) of the intermediate fastening member (302). That is, the fastening protrusion (315) of the handle fastening member is coupled to the hole (305) of the intermediate fastening member.

  FIG. 7 is a schematic exploded perspective view of an intermediate fastening member (302) for fixing the handle of the vacuum cleaner according to the present invention to the handle fixing portion. The intermediate fastening member includes a lower member (310), an upper member (312), and a spring (311) inserted therebetween. The spring (311) is formed with an upper spring protrusion (306) on the upper part and a lower spring protrusion (307) on the lower part. The upper spring protrusion is located in the hole (313) of the upper member (312), and the lower spring protrusion (307). Is located in a hole (not shown) in the lower member (310). That is, the upper and lower spring protrusions (306, 307) maintain elasticity due to the compression force of the spring. The upper spring protrusion (306) is positioned in a groove (309) formed on the bottom surface of the handle fastening member (301) to allow the handle (3) to stand upright. FIG. 8 is a schematic perspective view illustrating the bottom surface of the handle fastening member at the bottom of the handle.

  Since the handle of the conventional vacuum cleaner cannot stand upright and tilts to the side, it is not convenient for storage. However, according to the present invention, since the handle can be vertically erected, it is possible to give an appearance that is tidy in appearance even during storage. FIG. 9 is a schematic perspective view illustrating the vacuum cleaner with the handle vertically upright.

  Examples of the cotton cloth used in the present invention include woven fabrics, non-woven fabrics, paper materials, and the like. After the floor is cleaned, the dirty cloth is separated and washed, and can be used repeatedly.

  The present invention simplifies the internal structure, can reduce the manufacturing cost, can reduce the thickness of the vacuum cleaner, can rotate the handle back and forth, left and right, and level the vacuum cleaner It has the effect of the invention to provide a vacuum cleaner with a new fastening structure so that the handle can stand vertically when placed.

  Simple variations or modifications of the present invention can be easily implemented by those having ordinary knowledge in the field, and all such variations and modifications are included in the scope of the present invention.

1 is a schematic perspective view of a cotton cloth dust cleaner according to the present invention. FIG. 2 is a schematic perspective view illustrating a state in which an upper lid is opened in the vacuum cleaner of FIG. 1. The rough disassembled top view which illustrated the back surface structure of the lid | cover of the state from which the lid | cover was isolate | separated, and the internal structure of a lower main body. The schematic top view which illustrates the state by which the cotton cloth duster pinching member of the lower main body of the cleaner which concerns on this invention was cancelled | released. The perspective view which illustrated roughly the coupling | bonding action | operation part which is a means for couple | bonding the lid | cover of this invention and a lower main body, and releasing | pinching it with a cotton cloth cloth being opened and closed. The schematic disassembled perspective view which decomposed | disassembled the means by which the handle | steering_wheel of the cleaner which concerns on this invention is fixed to a handle | steering-wheel fixing | fixed part. The rough disassembled perspective view of the intermediate | middle fastening member (302) for fixing the handle | steering_wheel of the cleaner which concerns on this invention to a handle | steering-wheel fixing part. The schematic perspective view which illustrated the bottom face of the handle fastening member of a handle | steering-wheel lower part. The schematic perspective view which illustrated the vacuum cleaner of the state in which the handle stands upright.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lower main body 2 Lid 3 Handle 11 Handle fixing part 12 Hanging device 14, 114 Spring 15, 115 First horizontal gear 16, 116 Intermediate gear 17, 117 Second horizontal gear 18, 118 Spring 19, 21 External pinching member 20, 120 Spring 22, 26 Internal clamping member 23, 123 Spring 24, 124 Support member 25, 125 Spring 27, 127 Spring 28, 128 Support member 29, 129 Spring 30 Protrusion 31 Saw blade 34, 134 Support member 35, 135 Slide member 36 Fastening groove 37 fastening projection 38 hole 39 slide member assembly portion 40 fastening projection 50, 150 coupling operation portion 301 handle fastening member 302 intermediate fastening member 303 hole 304 fastening projection 305 hole 306 upper spring projection 307 lower spring projection 308 fastening projection 309 Groove 310 Lower member 311 Spring 312 Upper member 313 Hole 314 Hole 315 Fastening protrusion

Claims (4)

A cotton cloth wiper comprising a lower body (1), a lid (2) that can be freely opened and closed to the lower body, and a handle (3) that is assembled to the lower body through the lid,
The lower main body and the lid are coupled, and when the lid is opened, the first horizontal gear (15, 115) slides outward, and when the lid closes, the first horizontal gear moves toward the inner side. A combined actuating part (50, 150) to be assembled;
The lower body is connected to a support member (24, 124; 28, 128) and is pressed by a spring (25, 125; 29, 129) inserted into the support member so as to sandwich a cotton cloth cloth. Internal pinching members (22, 26) provided at lateral ends of both sides;
An external pinching member (21) connected to the first horizontal gear and an external pinching member (19) connected to the second horizontal gear (17, 117),
The first horizontal gear and the second horizontal gear are arranged in parallel to each other, and are engaged via the intermediate gears (16, 116), and the external pinching members (19, 21) move inward when the lid is closed. Then, a cotton cloth duster is sandwiched between the inner pinching member and when the lid is opened, the cotton cloth duster is separated to the outside by the compressive stress of the springs (14, 114) connected to the end of the second horizontal gear. Cotton cloth dust cleaner that reciprocates like   The coupling operation part is assembled such that the lower part is fixed to the lower body (1), and the upper part is assembled to rotate to an intermediate part of the slide members (35, 135). And a pair of slide members (35, 135) which are assembled to the first horizontal gear (15, 115) and move integrally with the first horizontal gear. The sliding member is slidable when the lid is opened and closed, the first horizontal gear is reciprocated, and the external pinching member coupled to the first horizontal gear is separated to the outside. Cotton cloth sweeper.   The cotton cloth wiper according to claim 1, wherein an intermediate fastening member (302) is assembled on a handle fixing portion (11) formed on the lower body, and the handle is assembled thereon.   The intermediate fastening member (302) includes a lower member (310), an upper member (312), and a spring (311) inserted therebetween, and the spring (311) has an upper spring protrusion (306) and a lower portion on the upper side. A lower spring protrusion (307) is formed on the upper member (312). The upper spring protrusion is positioned in the hole (313) of the upper member (312), and the lower spring protrusion is positioned in the hole of the lower member (310). 306, 307) maintain elasticity by the compressive force of the spring, and the upper spring protrusion (306) is positioned in the groove (309) formed on the bottom surface of the handle fastening member (301) so that the handle (3) stands upright. The cotton cloth cloth vacuum cleaner according to claim 3, which has a structure capable of

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