JPH08140915A - Wet mop vacuum cleaner of which dustcloth can be easily exchanged - Google Patents

Abstract

PURPOSE: To enable the mopping cloth to be detached easily in a one-touch manner by securing the mopping cloth by an upper housing combined with a lower housing in a one-touch manner and a lower housing in which inner supporting members and outer supporting members move in a sliding manner. CONSTITUTION: In the center of an upper housing 2, a hole 21 engaged with a handle shaft, fixing projections 23 on both sides of the hole, for attaching a pair of outer supporting members 4, 5 to the upper housing 2 by attaching members, a spring fixing projection, and a fastening opening 24 having a fastening projection 25 for fastening the housings 2, 3 are formed. In the center of the lower housing 3, a handle shaft supporting member joining up with the handle shaft, and pairs of guides 34, 34' and 35, 35' side by side to interlock the sliding of the sliding members connected to the outer supporting members 4, 5 are formed. Brackets 32a having fastening holes 33 are attached to the handle shaft supporting member 31 separated from one another at a predetermined space.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wet mop vacuum cleaner, and more specifically, it can easily replace a cloth (cloth) with a one-touch method when cleaning a floor of a living room, office or the like of a home with the wet mop. Regarding the vacuum cleaner.

[0002]

2. Description of the Related Art The floor of a living room of a general household or an office without a carpet is cleaned by various methods. At home, I lie down with a rag and wipe the floor of the living room. Cleaning with such a rag is the most primitive method and requires a lot of manual labor. Further, in an office or the like where a carpet is not spread, a rag with a long handle attached to a long handle is used. However, since the rag with this long handle is fixed to the handle, it is difficult to wash the rag cleanly before use. Therefore, it is difficult to maintain a clean state when wiping the floor with a long-handled rag. An alternative vacuum cleaner may be used to wipe the floor. Electric cleaning is originally intended to clean the floor on which the carpet is laid, and it is not easy to clean the floor without the carpet.

Particularly, in the Oriental culture area where people take off their shoes indoors like Korea and Japan, it is necessary to wipe the floor in the room cleanly with a rag. From this point of view, the present inventor has developed a wet mop vacuum cleaner capable of easily attaching and detaching a cleanly washed rag and conveniently wiping the indoor floor.

It is an object of the present invention to provide a wet mop vacuum cleaner capable of easily detaching a washed cloth (cloth / fabric) by a one-touch method.

Another object of the present invention is to provide a wet mop cleaner in which a washed cloth can be fitted and the floor can be wiped in a standing position.

Still another object of the present invention is to provide a wet mop vacuum cleaner in which the length of the handle bar of the wet mop vacuum cleaner can be freely adjusted.

Still another object of the present invention is to provide a wet mop cleaner which is easy to use and has an excellent cleaning effect by easily removing and attaching the cloth.

[0008]

SUMMARY OF THE INVENTION A wet mop cleaner according to the present invention, on the other hand, is connected to a lower housing by a connecting shaft, and is connected to or separated from the lower housing in a one-touch manner by a compression spring and a fastening device. A lower housing provided so that the pair of inner support members and the pair of outer support members can move in a sliding manner; and a pair of inner support members that move in a sliding manner so as to have a function of fixing the dust cloth by a compression spring. And a pair of external supporting members that move in a sliding manner so as to fix or dismantle the rag according to the opening and closing of the upper housing, and a handle bar that is coupled to the supporting member that projects into the hole of the upper housing. To be done.

[0009]

[Function] With a structure that can be opened and closed by a one-touch method by a compression spring that elastically supports the upper housing and the lower housing, the rag can be easily attached and detached, and the floor can be conveniently placed while standing. Can be wiped. In addition, the rod with a small diameter inserted inside and the rod with a large diameter into which this rod is inserted are adjusted by the female screw portion and the male screw portion to adjust the length as a whole, which is easy to use and excellent. Has a cleaning effect.

[0010]

The present invention will be described in more detail with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a wet mop cleaner 1 of the present invention.

The wet mop cleaner 1 of the present invention has an upper housing 2 and a lower housing 3 connected to each other.
In this state, the pair of inner support members 6 and 7 and the pair of outer support members 4 and 5 are substantially in the upper and lower housings 2 and 3.

In order to fit the washed rag (cloth / fabric) into the wet mop cleaner 1, the upper end surface of the upper housing 2 on the handle bar 8 side is pressed with hands or feet. The upper housing 2 is separated from the lower housing 3 by the one-touch method and is in an open state as shown in FIG.

FIG. 2 is a perspective view schematically showing the wet mop cleaner 1 with the upper housing 2 opened.

When the upper housing 2 is opened, the pair of outer supporting members 4, 5 and the pair of inner supporting members 6, 7 are slidably separated outward by a compression spring by a compression spring.
At this time, the pair of inner support members 6 and 7 are separated so as to wrap the lower housing 3, and the pair of outer support members 4 and 5 are further separated from the pair of inner support members 6 and 7.

FIG. 3 is a perspective view schematically showing the wet mop cleaner 1 in which the upper housing 2 is disassembled from the lower housing 3.

The upper housing 2 has a fastening hole 33 formed on both sides of the lower housing 3 and a cylindrical hole 2 formed in the upper housing 2.
And 2 are connected by a cylindrical shaft member (not shown). A fastening hole 3 into which a handle bar 8 is coupled in the center of the upper housing 2.
A square hole 21 is formed to expose the bracket 32 a having 2 to the outside of the upper housing 2. A compression spring 28 is provided between the upper housing 2 and the lower housing 3, and the upper housing 2 receives elastic force so as to be pushed up by the lower housing 3.

As shown in FIG. 10, the pair of external support members 4 and 5 provided on the lower housing 3 include a coupling member 55,
It is reconnected to the upper housing 2 by 56. The pair of inner support members 6 and 7 provided in the lower housing 3 are fixed by compression springs 71, 71 ', 81 and 81', and the outer support members 4 and 5 perform a sliding motion.

FIG. 4 shows a pair of external support members 4 provided between the upper housing 2 and the lower housing 3 of the present invention.
5 with a pair of internal support members 6 and 7 removed
It is a perspective view which showed the inside of lower housings 2 and 3 roughly.

A hole 21 for connecting the handle bar 8 is formed in the center of the upper housing 2, and a pair of external supporting members 4 and 5 are provided on both sides so as to be connected to the upper housing 2 by the connecting member. The fixing protrusion 23 is formed, the spring fixing protrusion 26 for fixing the compression spring 28 is formed, and the fastening port 24 having the fastening protrusion 25 for fastening the upper housing 2 and the lower housing 3 is formed.

A handle bar support member 31 for connecting the handle bar 8 is formed in the center of the lower housing 3.
A pair of guides 34, 34 ', 35, 35' are formed in parallel so that the sliding members 51, 51 'connected to the pair of external support members 4, 5 perform a sliding motion, and the coupling member 55 is fixed. Fixing member 3 for
8 are formed. Furthermore, brackets 32a having fastening holes 33 are provided on the handle bar support member 31 at predetermined intervals.

Further, a pair of guides 36, 36 ', 37, 37' are formed in parallel on the lower housing 3 so that the pair of external support members 4, 5 make a sliding motion. An opening / closing fastening port 39 is formed in the lower housing 3 and the upper housing 2 so that the lower housing 3 and the upper housing 2 are coupled or separated from each other.

FIG. 5 is a partially exploded perspective view showing a state in which the outer supporting member 5 and the inner supporting member 7 provided in the lower housing 3 are disassembled.

The principle of the sliding movement of the pair of outer supporting members 4 and 5 and the pair of inner supporting members 6 and 7 coupled to the lower housing 3 is shown in FIGS.

FIG. 6 is a perspective view schematically showing the structure of the external support member 5 connected to one of the lower housings 3 of the wet mop cleaner 1.

The outer supporting member 5 is connected to the sliding members 51 and 51 'on both sides. That is, the external support member 5 is connected to the sliding members 51 and 51 'by inserting the shaft members into the coupling holes 53 and 54, respectively, and the springs are inserted into the shaft members so that the external support member 5 receives elastic force to the lower side. To The technique of inserting the spring into the shaft member can be easily performed by a person having ordinary skill in the art.

The sliding members 51 and 51 ′ connected to the external supporting member 5 are the guides 3 of the lower housing 3.
5,35 '. Since the pair of sliding members 51, 51 'are symmetrical, only the sliding member 51 will be described here. The sliding member 51 provided in the pair of guides 35 formed in parallel or facing each other is connected to the connecting member 56 and the shaft member through the connecting holes 52 and 60, and the other one of the connecting members 56 is connected. The fixing protrusion 2 of the upper housing 2 through the hole 59.
3 is connected by a shaft member. The coupling member 55 is coupled to the central portion of the coupling member 56 by coupling holes 57 and 58 by a shaft member, and the other one of the coupling members 55 is similarly coupled to the fixing member 38 fixed to the lower housing 3 by a shaft member. To be done.

The principle of the sliding movement of the external support member 5 is as follows. The coupling member 56 is connected to the upper housing 2 by a shaft member, and the upper housing 2 is elastically affected by the compression spring 28. When the opened upper housing 2 is pushed to the lower side by an external force, the lower portion of the connecting member 55 is fixed to the fixing member 38, so that the connecting member 56 moves in the arrow direction on the left side in the drawing. Therefore,
The sliding member 51 connected to the connecting member 56 by the shaft member also slides to the left, and the external support member 5 connected to the member 51 also moves to the left.

FIG. 7 is a perspective view schematically showing the structure of the external support member 4 coupled to the other one of the lower housings 3 of the wet mop cleaner 1.

The outer support member 4 is connected to the sliding members 41 and 41 'on both sides. That is, the external support member 4 is connected to the sliding members 41 and 41 'by inserting the shaft members into the coupling holes 43 and 44, and the springs are inserted into the shaft members so that the external support member 4 receives the elastic force to the lower side. To The technique of inserting the spring into the shaft member can be easily performed by a person having ordinary skill in the art.

The sliding members 41 and 41 ′ connected to the outer supporting member 4 are the guides 3 of the lower housing 3.
4, 34 '. Since the pair of sliding members 41, 41 'are symmetrical, only the sliding member 41 will be described here. The sliding member 41 provided in the pair of guides 34 formed in parallel is connected to the connecting member 46 by a shaft member through the connecting holes 42 and 50, and the other one of the connecting members 46 is connected to the connecting hole 4
A shaft member is connected to the fixed protrusion 23 of the upper housing 2 through 9. A coupling hole 47, near the center of the coupling member 46,
The connecting member 45 is connected by a shaft member by 48, and the other one of the connecting members 45 is similarly connected by a shaft member to the fixing member 38 fixed to the lower housing 3.

The principle of the sliding movement of the external support member 4 is as follows. The coupling member 46 is axially connected to the upper housing 2, and the upper housing 2 is elastically pressed by the compression spring 28. When the opened upper housing 2 is pushed downward by an external force, the connecting member 45
Since the lower part of is fixed to the fixing member 38, the connecting member 46 moves in the right arrow direction. Therefore, the connecting member 4
The sliding member 41 connected to 6 by a shaft member also performs a sliding motion to the right in the figure, and the external support member 4 connected to the member 41 moves to the right.

The principle and structure of the sliding movement of the internal support members 6 and 7 are shown in FIGS. 8 and 9 described later.

FIG. 8 is a perspective view showing the internal support member 7 coupled to one of the lower housings 3 of the wet mop cleaner 1.

The inner support member 7 is connected to the sliding members 70 and 70 'on both sides. That is, the internal support member 7 has the shaft member inserted into the coupling hole and the sliding member 7
A spring is inserted into the shaft member of each of the shafts 0 and 70 'so that the inner support member 7 receives elastic force downward. The technique of inserting the spring into the shaft member can be easily performed by a person having ordinary skill in the art.

The sliding members 70 and 70 'connected to the inner supporting member 7 are guides 37 and 70 of the lower housing 3.
It is provided in 37 '. Sliding members 70,7
The compression springs 71, 71 'are inserted into the outside of 0' and fixed by guides 37, 37 'arranged in parallel. The left ends of the compression springs 71, 71' serve as sliding members 70, 70 '. The sliding members 70, 70 'are fixed and the compression springs 71, 7'
The elastic force is applied to the right side in the figure by 1 '.

When the external support member 5 opened as shown in FIG. 6 makes a sliding motion to the left by the one-touch method, the external support member 5 is moved to the internal support member 7 shown in FIG.
Press to move it to the left and it will be in close contact. At this time,
Since the inner support member 7 receives elastic force to the right by the compression springs 71 and 71 ′, the inner support member 7 is brought into close contact with the outer support member 5. In fact, the rag 100 is the inner support member 7
When sandwiched between the outer support member 5 and the outer support member 5, the rag 100 is firmly fixed due to the elastic force of the compression springs 71, 71 ′ pushing the inner support member 7 outward.

FIG. 9 is a perspective view showing the inner support member 6 coupled to the other one of the lower housings 3 of the wet mop cleaner 1.

The inner support member 6 is connected to the sliding members 80 and 80 'on both sides. That is, the inner support member 6 is configured such that the shaft member is inserted into the coupling hole and the sliding member 8 is inserted.
0 and 80 'are respectively connected to the shaft members so that springs are inserted into the shaft members so that the inner support member 6 receives elastic force downward. The technique of inserting the spring into the shaft member can be easily performed by a person having ordinary skill in the art.

The sliding members 80, 80 ′ connected to the inner supporting member 6 are the guides 3 of the lower housing 3.
6, 36 '. Sliding member 8
The compression springs 81 and 8 are provided outside the 0 and 80 ', respectively.
Guides 36, 36 'in which 1'is inserted and arranged in parallel
The right ends of the compression springs 81 and 81 'are fixed to the sliding members 80 and 80' so that the sliding members 80 and 80 'are fixed.
1,81 'gives elasticity to the left side.

When the external support member 4 which has been opened as shown in FIG. 7 makes a sliding motion to the right in the figure by the one-touch method, the external support member 4 pushes the internal support member 6 shown in FIG. 9 to move it to the right. To be in close contact. On this occasion,
Since the inner support member 6 is elastically moved to the left by the compression springs 81 and 81 ′, the inner support member 6 is brought into close contact with the outer support member 4. In fact, the rag 100 is the inner support member 6
When sandwiched between the outer support member 4 and the outer support member 4, the rag 100 is firmly fixed due to the elastic force of the compression springs 81, 81 'pushing the inner support member 6 outward.

FIG. 10 is a side view showing a state in which the cleaner 1 with the upper housing 2 open is placed on the rag 100 in order to fit the rag 100 into the wet mop cleaner 1 of the present invention. .

As shown in FIG. 10, the upper housing 2
In the open state, the pair of inner support members 6, 7 is in a state of being pushed obliquely to the outside of the lower housing 3 by the elastic force of the compression springs 71, 71 ', 81, 81', and the pair of outer support members. 4, 5 are coupling members 45, 46,
55, 56 and sliding members 41, 41 ', 51,
According to the physical movement of 51 ', the inner support members 6 and 7 are pushed further outward than the inner support members 6 and 7. In other words,
A space is maintained between the inner support members 6 and 7 and the outer support members 4 and 5 such that the rag 100 can be fixed.

In FIG. 11, by pressing the upper housing 2 and closing it, the rag 100 has inner support members 6 and 7 on both sides.
It is the side view which showed the state firmly supported between and and the external support members 4 and 5.

At this time, projections 76 having sharp edges are formed at regular intervals on the lower side of the external support members 4, 5 so that the rag 100 is firmly supported.
The projections 75 having sharp edges are formed on the inner side of the inner supporting member 6 at regular intervals, and the projections 74 having sharp ends are also formed on the outer side of the inner supporting members 6, 7 at regular intervals. The protrusion 76 captures the rag 100, and the inner support member 6, 7 and the outer support members 4, 5 play a role of shrinking the rag 100, and the protrusion 75 and the protrusion 74 serve to more firmly support the crushed dust 100. .

FIG. 12A is a sectional view showing a state in which the upper housing 2 and the lower housing 3 are fastened together,
12B and 12C are views showing the operating state of the fastening structure.

The fastening structure of the upper housing 2 and the lower housing 3 is such that the fastening port 24 having the fastening projection 25 is opened and closed by the open / close fastening port 39, and a compression spring that supports the upper housing 2 and the lower housing 3 with elasticity. 28
Has a structure that can be opened and closed by a one-touch method. That is, when the upper housing 2 is pushed once, the upper housing 2 is opened from the lower housing 3, and the upper housing 2 is again opened.
When is pressed, the upper housing 2 is closed to the lower housing 3. Such a one-touch type opening / closing structure can be easily applied by a person having ordinary knowledge in this field.

FIG. 13 is a perspective view showing the handle bar 8 of the vacuum cleaner 1 of the present invention whose length can be adjusted.

The handle bar 8 is coupled with a fastening hole 95 at the lower end thereof and a fastening hole 33 of the lower housing 3 by a shaft member, and a handle 90 is formed at the upper end thereof. In the handle bar 8, a rod 92 having a small diameter inserted therein and a rod 91 having a large diameter into which the rod 92 is inserted are adjusted by a female screw portion 93 and a male screw portion 94 to adjust the length as a whole. be able to.

[0050]

According to the wet mop cleaner of the present invention, the washed rag can be easily attached / detached by the one-touch method, and the floor can be conveniently wiped while standing. In addition, by freely adjusting the length of the handle bar, it is easy to use and has an excellent cleaning effect.

The present invention is not limited to the above embodiments, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.

[Brief description of drawings]

FIG. 1 is a schematic perspective view of a wet mop cleaner according to the present invention.

FIG. 2 is a schematic perspective view of the wet mop cleaner of the present invention with the upper housing open.

FIG. 3 is a schematic perspective view of the wet mop cleaner of the present invention with the upper housing disassembled from the lower housing.

FIG. 4 is a perspective view showing an upper housing and a lower housing in a state where parts provided in the upper housing and the lower housing of the present invention are removed.

FIG. 5 is an exploded perspective view showing a state in which a part of the component provided in the lower housing of the present invention is provided, or a partially exploded perspective view in which a part of the component is exploded.

FIG. 6 is a perspective view showing an external support member coupled to one of lower housings of a wet mop cleaner.

FIG. 7 is a perspective view showing an external support member coupled to the other one of the lower housings of the wet mop cleaner.

FIG. 8 is a perspective view showing an internal support member coupled to one of the lower housings of the wet mop cleaner.

FIG. 9 is a perspective view showing an internal support member coupled to the other one of the lower housings of the wet mop cleaner.

FIG. 10 is a side view showing a state in which a cleaner having an upper housing opened is placed on the rag for fitting the rag in the wet mop cleaner of the present invention.

FIG. 11 is a side view showing a state in which the rag is supported on both sides by the inner support member and the outer support member by closing the upper housing.

FIG. 12A is a cross-sectional view showing a state where an upper housing and a lower housing are fastened, and FIGS. 12B and 12C are drawings showing an operating state of the fastening structure.

FIG. 13 is a perspective view schematically showing a handle bar of the vacuum cleaner of the present invention whose length can be adjusted.

[Explanation of symbols]

1 ... Wet mop cleaner 2 ... Upper housing 3 ... Lower housing 4, 5 ... External support member 6, 7 ... Internal support member 8 ... Handle bar 21 ... Square hole 22 ... Cylindrical hole 23 ... Fixed protrusion 24 ... Fastening Port 25 ... Fastening projection 26 ... Spring fixing projection 27 ... Coupling rod 28 ... Compression spring 31 ... Handle bar support member 32, 33 ... Fastening hole 34, 35, 36, 37, 34 ′, 35 ′, 36 ′, 3
7 '... Guide 38, 38' ... Fixing member 39 ... Opening / closing fastening port 41, 41 '... Sliding member 42, 43, 44, 47, 48, 49, 50 ... Coupling hole 45, 46 ... Coupling member 51, 51' ... Sliding member 52, 53, 54, 57, 58, 59, 60 ... Coupling hole 55, 56 ... Coupling member 70, 70 '... Sliding member 71, 71' ... Compression spring 72, 73 ... Coupling hole 74, 75, 76 ... Protrusion 80, 80 '... Sliding member 81, 81' ... Compression spring 90 ... Handle 91 ... External rod 92 ... Inner rod 93 ... Female screw part 94 ... Male screw part 95 ... Coupling hole 100 ... Rubbing cloth

Claims (8)

[Claims] 1. A wet mop cleaner for replacing a rag, which is connected to a lower housing on one side of the wet mop cleaner by a connecting shaft, and is connected to or separated from the lower housing by a one-touch method by a compression spring and a fastening device. An upper housing having a square hole for connecting a handle bar, a pair of inner supporting members and a pair of outer supporting members are provided so as to move in a sliding manner in the center of the upper housing. And a lower housing that is coupled by a coupling shaft and is coupled to or separated from the upper housing by a one-touch method with a compression spring and a fastening device, and is elastically coupled by the compression spring to the sliding member by the spring and the shaft to fix the dust cloth. Pair of internal support members that move in a sliding manner for A pair of external support members that move in a sliding manner by a compression spring and a coupling member so as to fix or dismantle the rag according to opening and closing of the upper housing; and a support member protruding into the hole of the upper housing. A wet mop vacuum cleaner characterized in that it is composed of a handle bar to be joined. 2. The pair of inner support members are connected to a sliding member by a spring and a shaft, the sliding member is inserted into a guide provided in the lower housing, and a protrusion for firmly fixing the rag is fixed. The wet mop vacuum cleaner according to claim 1, wherein the wet mop vacuum cleaner is formed at intervals. 3. The pair of external support members are axially connected to the sliding member by a spring, axially connected to the upper housing and a fixed member by a connecting member, and inserted into a guide provided in the lower housing. The wet mop vacuum cleaner according to claim 1, wherein the projection for catching the dust cloth and the projection for firmly fixing the dust cloth are formed at regular intervals. 4. The wet mop cleaner according to claim 1, wherein a rag is firmly fixed between the inner support member and the outer support member. 5. The handle bar is characterized in that a rod having a small diameter inserted therein and a rod having a large diameter inserted therein are adjusted by a female screw portion and a male screw portion. Wet mop vacuum cleaner as described. 6. The upper housing and the lower housing have an opening / closing structure that opens the upper housing by pressing the upper housing by one-touch method and closes the upper housing by pressing the upper housing. Wet mop vacuum cleaner as described. 7. A spring is mounted by a shaft between the inner support member and the sliding member so that the pair of inner support members are bent obliquely downward of the lower housing when the upper housing is opened. The wet mop vacuum cleaner according to claim 2, wherein the wet mop vacuum cleaner is provided. 8. The space between the outer support member and the sliding member so that when the upper housing is opened, the pair of outer support members are bent obliquely to the lower side of the lower housing and the outside of the inner support member. The wet mop cleaner according to claim 3, wherein a spring is attached to the shaft by a shaft.