CN1684622A - Roller-type mop - Google Patents
Roller-type mop Download PDFInfo
- Publication number
- CN1684622A CN1684622A CN 200380100001 CN200380100001A CN1684622A CN 1684622 A CN1684622 A CN 1684622A CN 200380100001 CN200380100001 CN 200380100001 CN 200380100001 A CN200380100001 A CN 200380100001A CN 1684622 A CN1684622 A CN 1684622A
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- Prior art keywords
- bevel gear
- fabric
- drive bevel
- mop
- unit
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/24—Frames for mops; Mop heads
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The object of this invention is to provide a roller-type mop. The roller-type mop includes a cylindrical bar (100), a mop drive unit (120) mounted to a lower end of the bar (100) to rotate a cloth unit (130), and the cloth unit (130) removably mounted to the mop drive unit (120). The roller-type mop is constructed so that upper surfaces of teeth (122b) of a drive bevel gear (122) of the mop drive unit (120) are connected to each other, thus preventing a cloth (134) from being involved between the teeth (122b) of the drive bevel gear (122).
Description
Technical field
Generally speaking, the present invention relates to a kind of roller-type mop, more particularly, relate to a kind ofly when mop rolls, can prevent that fabric is involved in the bevel gear, and can improve the roller-type mop of the adhesion between some parts in the roller-type mop.
Background technology
In general, mop is used for cleaning floor.Mop is like this design: various fabrics are attached to the end of a stock, so that user's cleaning floor under the state of standing.The mop of having developed has overcome the inconvenience that cleans with uncomfortable posture.
Mop is being divided into the domestic floor mop that is used for clean room ground usually and is being used to clean the mop of getting lines crossed (string mop) on ground such as office, classroom.The structure of traditional domestic floor mop is as follows.Domestic floor mop comprises a stock with handle.A cloth support pad is rotatably connected to the lower end of stock.With a plurality of clips that are arranged on the cloth support pad fabric is fixed on the cloth support pad.
Because the cloth support pad of domestic floor mop is a flat shape, so in the clean operation process, all fabrics are made dirty simultaneously.Therefore, there is the problem that more renews fabric and dirty fabric is cleaned continually of having in traditional domestic floor mop.In order to change dirty fabric with new fabric, the user need stoop waist, a plurality of clips must be unclamped simultaneously, so that take off dirty fabric from cloth support pad, and then new fabric is clamped and fixing.Therefore, another problem of existing of traditional domestic floor mop is that to change dirty fabric with new fabric very loaded down with trivial details.
When the user wants to clean the space of less space, space between for example article or article below, because the cloth support pad broad, so be difficult to little space is cleaned.Therefore, the problem person of being to use again that traditional domestic floor mop exists must bend over and clean little space, thereby causes inconvenience to the user.
In order to address the above problem, the applicant's publication number is to disclose the roller-type mop of being recommended in the Korean Utility Model of 2000-0002238 and the same utility model application of Korea S that number of registration is 20-0201758.
This roller-type mop is designed to make fabric unit to be easy to rotate.Therefore, when the fabric foul of fabric unit, rotate fabric unit, be transformed into cleaning part, make user's clean space effectively with dirty part with fabric.In addition, do not need to change with the new fabric that cleaned continually.In addition, the advantage of this roller-type mop is, except the user can clean the little space easily, can also easily fabric be detachably connected on the bar.
Fig. 1 is the decomposition diagram by the critical piece of the disclosed conventional roller-type mop of the applicant.As shown in Figure 1, this roller-type mop comprises having the bar 10 that handle is housed in the upper end.Mop drive unit 20 is installed in the lower end of bar 10.Pair of fabric unit 30 is installed on the mop drive unit 20 discretely.
Fig. 2 A is the decomposition diagram of the mop drive unit 20 of conventional roller-type mop.As shown in Fig. 2 A, the top of bearing unit 24 is shaft-like, and this bar can insert in the tube connector 22a of drive bevel gear 22.In addition, fluting 24a and step 24b integrally are arranged on the upper end of bearing unit 24.In this case, fluting 24a has elasticity, so that drive bevel gear 22 is easy to be assemblied on the bearing unit 24.Step 24b can prevent that drive bevel gear 22 breaks away from bearing unit 24.Tube connector 22a is arranged on the core of cylindrical drive bevel gear 22, and on the neighboring of the lower end of drive bevel gear 22 a plurality of tooth 22b is set.
A pair of rotary cylinder 28 be assemblied in respectively on the both sides of turning cylinder 26 and with drive bevel gear 22 linkage operations, rotatory force is passed to fabric unit 30 (referring to Fig. 1).Driven wheel of differential 25,25 ' be arranged on first end of each rotary cylinder 28 is used for and drive bevel gear 22 engagements.In addition, fixed groove 28d is formed on the relative position radially of step 28c, this step 28c be arranged near each driven wheel of differential 25,25 ' the position on, break away from from relevant rotary cylinder 28 to prevent fabric unit 30.In addition, fluting 28a is arranged on second end of each rotary cylinder 28, so that can easily each fabric unit 30 be installed on the relevant rotary cylinder 28.Also have locking projection 28b on second end of each rotary cylinder 28, break away from relevant rotary cylinder 28 in order to prevent each fabric unit 30.
Shown in Fig. 2 B, each fabric unit 30 all comprises a cylindrical thread body 32 and fabric 34.Threaded body 32 has installing hole 32a, in order to described threaded body is assemblied on the related rotation cylinder 28 of mop drive unit 20.Fabric 34 is wrapped in around the threaded body 32.
With predetermined distance a plurality of first ring rib 32b are set on each threaded body 32, diameter is arranged between the first ring rib 32b with one heart less than the second ring rib 32d of each first ring rib 32b.In addition, on the side of each first and second ring rib 32b and 32d, form groove 32c respectively so that long fabric 34 can be in the mode identical with the conventional helical mode, in by first and second passages that encircle between rib 32b and the 32d, be spirally wound on the threaded body 32.
Around long fabric 34 is spirally wound on each threaded body 32 and when being fixed on the threaded body 32, the second ring rib 32d prevents that fabric 34 is embedded between the first ring rib 32b dearly, thereby the surface area that can prevent the fabric 34 that contacts with surface to be cleaned reduces.
In order to prevent that each fabric unit 30 from moving with respect to related rotation cylinder 28 undesirably, is provided with the lock hole (not shown), to receive the locking projection 28b of each rotary cylinder 28 in installing hole 32a after on the rotary cylinder 28 that is assembled to Fig. 1.In addition, jut 32e is arranged on an end of each threaded body 32, so that its corresponding fixed groove 28d with the step 28c of each rotary cylinder 28 meshes.
Yet there are the following problems for traditional roller-type mop.During when drive bevel gear 22 with the driven wheel of differential 25,25 of drive bevel gear 22 interlock ' rotations, the close driven wheel of differential 25,25 of a part ' fabric 34 may be involved in the tooth 22b of drive bevel gear 22 or driven wheel of differential 25,25 ' tooth 25a between.
In addition, utilize the fluting 24a and the step 24b that are arranged on bearing unit 24 tops, bearing unit 24 is connected on the drive bevel gear 22.But, traditional roller-type mop in use, power acts on the top of bearing unit 24 continuously.At this moment, the gap turn narrow of fluting between the 24a, and reduced the restoring force of fluting 24a.Thereby, may be by the drive bevel gear 22 of step 24b supporting from bearing unit 24 disengagings.
Moreover the mop of getting lines crossed is being design like this: utilize the clip that is arranged on the bar lower end to be fixed on the bar by the fabric that the long line (tangling long strings) that twines constitutes.Soak the mop of getting lines crossed with the cleaning dirty place.When the mop cleaning dirty place was being got lines crossed in utilization, whole fabric was simultaneously dirty.So just be difficult to clean effectively dirty place.In addition, because the mop of getting lines crossed is being widely used for cleaning the ground of office, so the mop of getting lines crossed will be very fast by dirty.Moreover the fabric of the mop of getting lines crossed is bigger, so need aid to clean and wring out the mop of getting lines crossed.
In traditional roller-type mop, bar 10 is assemblied in the pilot hole securely, and this pilot hole is arranged between the tube connector 22a of the outside of drive bevel gear 22 and drive bevel gear 22, and the rod-shaped upper part of bearing unit 24 is inserted in this tube connector.Because traditional roller-type mop is to sell, use and deposit under the situation in bar 10 is assemblied in the pilot hole of drive bevel gear 22 securely, so during at the parts of mop drive unit 20, as bearing unit 24 damages or fracture, be difficult to change with new parts.In addition, traditional roller-type mop volume is bigger, so be not easy to handle.
In addition, during using traditional roller-type mop, each rotary cylinder 28 that is assemblied on the turning cylinder 26 frequently rotates, make like this rotary cylinder 28 and relevant driven wheel of differential 25,25 ' between adhesion weaken.In this case, the fabric unit 30 that is assemblied on each rotary cylinder 28 may produce moving of not expecting, and is not fixed on the preposition.
Summary of the invention
Therefore, the present invention is intended to solve problems of the prior art.An object of the present invention is to provide a kind ofly when fabric unit rolls, can prevent that fabric warrping from going into the roller-type mop between the tooth of the tooth of drive bevel gear or driven wheel of differential.
Another object of the present invention provide adhesion between a kind of several parts that can improve mop, as the adhesion between bearing unit and the drive bevel gear, and turning cylinder and rotary cylinder between the roller-type mop of adhesion.
A further object of the present invention is providing a kind of can the replacement and is getting lines crossed mop and not need to wring out the roller-type mop of unit.
The parts that another purpose of the present invention provides a kind of mop drive unit are easy to be easy to deposit and carry, can keep simultaneously with new part replacement and mop drive unit the roller-type mop of the engaging force between mop drive unit and the bar.
To achieve these goals, the invention provides a kind of roller-type mop, it comprises that a cylindrical bar, is installed in the mop drive unit of the lower end of bar, an and fabric unit that is removably mounted on the mop drive unit and rotates by means of mop drive unit.Described mop drive unit comprises: one is parallel to the cylindrical drive bevel gear that stand-by fabric unit clean Surface is provided with; One is bearing in top so that the bearing unit that drive bevel gear is rotated with the rotation of cylindrical bar with drive bevel gear; One flatly passes the turning cylinder of the core of bearing unit bottom; With a pair of rotating cylinder that is assembled to respectively on the turning cylinder both sides.First end of each rotating cylinder all has a driven wheel of differential, this driven wheel of differential and drive bevel gear engagement, so that link with drive bevel gear, second end of each rotating cylinder has a fluting.Described fabric unit comprises that one is installed in the cylindrical thread body on the neighboring of each rotary cylinder, is provided with installing hole along the center of threaded body; And be fixed on fabric on the threaded body neighboring.Drive bevel gear comprises a plurality of teeth, and the upper surface of tooth interconnects, and goes into between cog to prevent fabric warrping.
When this structure can prevent that drive bevel gear from rotating, fabric was rolled between the tooth of drive bevel gear.
In the roller-type mop of one embodiment of the present invention, threaded body comprises a plurality of ring ribs that have groove respectively, and on these ring rib neighborings that are disposed on threaded body with regulation, the long fabric that is spirally wound on the threaded body is fixed on this threaded body.Bearing unit comprises the fastener hole that is positioned at its center, upper end.After cylindrical drive bevel gear is assembled to the top of bearing unit, locking screw thread is tightened in the fastener hole, in the upper end of drive bevel gear one packing ring is set, thereby drive bevel gear is rotatably mounted on the bearing unit.
This structure can provide engaging force between drive bevel gear and bearing unit, thereby when using roller-type mop, can prevent that drive bevel gear breaks away from from bearing unit.
In the roller-type mop of another embodiment of the present invention, drive bevel gear comprises the diminishing upper end of direction from the lower to the upper, an edge, and a plurality of flutings are arranged on the upper end of drive bevel gear.On the drive bevel gear neighboring below a plurality of flutings, be provided with male thread portion, cylindrical bar inserts the center of drive bevel gear, and be assembled together by means of cylindrical fastening unit and drive bevel gear, have the female thread portion corresponding on the inner rim of cylindrical fastening unit with male thread portion.
Said structure can provide engaging force between drive bevel gear and bar.In addition, roller-type mop has separable structure, so the parts of mop drive unit are easy to new part replacement, and deposits and move to other places easily.
Description of drawings
From the detailed description of carrying out with reference to the accompanying drawings, can more be expressly understood above and other objects of the present invention, feature and other advantage, in the accompanying drawing:
Fig. 1 is the part decomposition diagram of conventional roller-type mop;
Fig. 2 A is the part decomposition diagram that is included in the mop drive unit in the roller-type mop of Fig. 1;
Fig. 2 B is the part decomposition diagram that is included in the fabric unit in the roller-type mop of Fig. 1;
Fig. 3 A is the part decomposition diagram that is included in the mop drive unit in the roller-type mop of first embodiment of the invention;
Fig. 3 B is the perspective view that is included in the threaded body of the fabric unit in the roller-type mop of Fig. 3 A;
Fig. 3 C is the cutaway view that expression is fixed to the fabric on the fabric fastener hole of threaded body of Fig. 3 B;
Fig. 4 is the part decomposition diagram of the roller-type mop of second embodiment of the present invention;
Fig. 5 is the part decomposition diagram of the roller-type mop of the 3rd embodiment of the present invention;
Fig. 6 is the decomposition diagram that is included in the mop drive unit in the roller-type mop of Fig. 5;
Fig. 7 is the cutaway view of critical piece of the roller-type mop of Fig. 5.
The specific embodiment
Present invention is described referring now to accompanying drawing, in whole accompanying drawings, and the identical identical or similar parts of Reference numeral representative.
Shown in Fig. 3 A to 3C, the roller-type mop of first embodiment of the invention comprises: the upper end has the bar 100 of handle; Be installed in the mop drive unit 120 of the lower end of bar 100; And be removably mounted on fabric unit 130 on the mop drive unit 120.
As shown in Figure 3A, in roller-type mop of the present invention, drive bevel gear 122 is cylindrical.The core of drive bevel gear 122 is provided with tube connector 122a, and a plurality of tooth 122b are set on the neighboring of drive bevel gear 122 lower ends.Different with traditional drive bevel gear, in the present invention, drive bevel gear 122 is constituted as the upper surface 122c that makes tooth 122b and interconnects.When drive bevel gear 122 was rotated, this structure can prevent to be involved between the tooth 122b of drive bevel gear 122 around the part of the fabric 134 of drive bevel gear 122.
In addition, utilize locking screw thread that drive bevel gear 122 is fixed on the bearing unit 124.In more detail, fastener hole 124a is arranged on the center of bearing unit 124 upper ends, and the rod-shaped upper part of bearing unit 124 is inserted among the tube connector 122a of cylindrical bevel gear 122.After this, packing ring 123a is placed on the upper end of drive bevel gear 122, and bolt 123b is screwed among the fastener hole 124a, so just drive bevel gear 122 is fastened on the bearing unit 124, so that rotate around the turning cylinder of drive bevel gear 122.When bolt 123b tightens among the fastener hole 124a, spring 323c (referring to Fig. 6) can be placed between bolt 123b and the packing ring 123a.This structure can provide adhesion between drive bevel gear 122 and bearing unit 24, thereby when using roller-type mop, can prevent that drive bevel gear 122 breaks away from from bearing unit 124, so just can prevent that stopping bar 100 accidents rotate.
In addition, a pair of rotary cylinder 128 is assembled to the both sides of turning cylinder 126 respectively, rotatory force is passed to the fabric unit 130 with drive bevel gear 122 interlocks.Driven wheel of differential 125,125 ' be arranged on first end of each rotary cylinder 128 is so that mesh with drive bevel gear 122.
According to the present invention, at the medial extremity of the 128a that respectively slots of each rotary cylinder 128 base is set, and the part of each end at the two ends of the turning cylinder 126 that will make with metal material cuts out notch portion 126a.Utilize pressure to make notch portion 126a bending, so that be fixed on the base.This structure can make rotary cylinder 128 be bearing in more firmly on the turning cylinder 126.
Shown in Fig. 3 B and 3C, similar with traditional fabric unit, each fabric unit 130 comprises a cylindrical thread body 132 and fabric 134.In this case, on the neighboring of threaded body 132, a plurality of first and second ring rib 132b and 132d are set with predetermined distance.Fabric 134 is spirally wound on the threaded body 132, to be fixed on the threaded body 132.
According to the present invention, jut 132e is arranged on the inwall of installing hole 132a of threaded body 132, and in order to engaging with corresponding fixed groove 128d respectively, described fixed groove is arranged on the relative position radially of step 128c of each rotary cylinder 128.
Said structure makes driven wheel of differential 125,125 ' a be in end of each threaded body 132, keeps adhesion simultaneously between each rotary cylinder 128 and associated threads body 132, and these are different to the situation of outer process from each threaded body with jut.Thereby can prevent a part at the fabric 134 of each driven wheel of differential 125,125 ' on every side be rolled into driven wheel of differential 125,125 ' tooth 125a between, and can reduce interval between two fabric units 130, so the user is clean space effectively.
According to the present invention, latch recess 132f is arranged on the end of each threaded body 132 inside, is arranged on the lock tab 128e on the step 128c of each rotary cylinder 128 in order to reception.This structure has improved the engaging force between rotary cylinder 128 and the corresponding fabric unit 130.
Pair of fabric fixing hole 132g is separately positioned on the opposite end of each threaded body 132.Lock(ing) bolt 136 is tightened in each fabric fixing hole 132g, so that each fabric 134 is fixed on the relevant threaded body 132.Reference numeral 135 is represented gland, and it makes fabric 134 contact with threaded body 132 surfaces, thereby has improved the coupling mechanism force between fabric 134 and the threaded body 132.
The operating process of roller-type mop of the present invention is described below with reference to Fig. 3 A to 3C.Strip fabrics 134 is spirally wound on each cylindrical thread body 132 by the passage between the first and second rib 132b and the 132d time.At this moment, shown in Fig. 3 C, be placed on each fabric fixing hole 132g of threaded body 132 at a end with fabric 134 after, fabric 134 is fastened on the threaded body 132 by lock(ing) bolt 136.After in lock(ing) bolt 136 is screwed into gland 135 and when tightening to it among fabric fixing hole 132g, threaded body 132, fabric 134 and gland 135 contact on the surface mutually, so just increased the coupling mechanism force between them, thereby can prevent that each fabric 134 breaks away from from relevant threaded body 132.
Then, each fabric unit 130 is assembled on the related rotation cylinder 128 of mop drive unit 120.In this case, when each fabric unit 130 is assembled on the related rotation cylinder 128, be arranged on the gap turn narrow between the fluting 128a on second end of each rotary cylinder 128, and fabric unit 130 is easy to be assembled on the rotary cylinder 128.After inserting fabric unit 130, fluting 128a is returned to original shape, and the locking projection 128b of each rotary cylinder 128, fixed groove 128d and lock tab 128e engage with lock hole (not shown), jut 132e and latch recess 132f respectively.Like this, each fabric unit 130 just is fixed on the relevant rotary cylinder 128.
In this state, the user can according to use the identical mode of conventional mop, when making fabric 134 and dirty ground contacts, dirty ground is cleaned.In this clean operation process, the bottom of fabric 134 is dirty, and the remainder of fabric 134 still keeps clean state.When the bottom of each fabric 134 all when dirty, along the y direction dwang 100 of bar 100, so that fabric unit 130 rotates.Like this, the clean part of each fabric unit 134 contacts with dirty ground to be cleaned, so the user cleans dirty ground serially, and needn't change fabric 134 with new fabric.
Each fabric unit 130 rotates as follows.When around longitudinal axis dwang 100, the drive bevel gear 122 that is installed in the mop drive unit 120 of bar 100 lower ends is rotated along same direction.At this moment, with the driven wheel of differential 125 and 125 of drive bevel gear 122 engagement ' rotate around it an axle rotation in linkage with drive bevel gear 122.Simultaneously, because driven wheel of differential 125 and 125 ' integrally be arranged on respectively on first end of corresponding rotary cylinder 128, and as mentioned above, when driven wheel of differential 125 and 125 ' rotations, the moving axis rotation that rotates simultaneously of rotary cylinder 128 and turning cylinder 126.So the fabric unit 130 that is fixed on the rotary cylinder 128 rotates.
When carrying out clean operation, tooth 122b as drive bevel gear 122 constitutes in a manner described, and jut 132e is arranged on the inwall with each threaded body 132 of fixed groove 128d engagement, can prevent each fabric 134 be rolled between the tooth 122b of drive bevel gear 122 or driven wheel of differential 125,125 ' tooth 125a between.In addition, the lock hole of locking projection 128b, the lock tab 128e of rotary cylinder 128 and fixed groove 128d and each threaded body 132, latch recess 132f and jut 132e have increased the engaging force between several parts, thereby can prevent that in the clean operation process these parts leave their original positions.
When whole fabric 134 all when dirty, each fabric unit 130 is taken off from relevant rotary cylinder 128, to clean.Each fabric unit 130 that will have the fabric 134 after the cleaning is assembled on the relevant rotary cylinder 128, so that re-use.In addition, the user can clean little space or ground easily and effectively with roller-type mop of the present invention.The wet mop or the dust mop that can be used as family expenses according to the roller-type mop of first embodiment.
The roller-type mop of second embodiment is being designed to fabric unit is fixed on the driver element, in order to the replacement mop of getting lines crossed.With reference to Fig. 4 second embodiment is described below.In this case, will the difference between first and second embodiments be described.In second embodiment, the parts identical with first embodiment adopt identical Reference numeral.
According to second embodiment, turning cylinder 226 is longer than the total length of rotary cylinder 128, so the two ends of turning cylinder 226 reach the outside of rotary cylinder 128.The opposite side of respectively holding at the two ends of turning cylinder 226 is cut open, to form notch portion 226a.In addition, fixed groove 232g is arranged on an end of the threaded body corresponding with notch portion 226a 232.
When the length of the length of regulating turning cylinder 226 and each threaded body 232, when each fabric unit 230 being installed on the related rotation cylinder 128 of mop drive unit 120 then, each end in the two ends of turning cylinder 226 is corresponding with the outer end of each threaded body 232.So, exert pressure, make the notch portion 226a bending of turning cylinder 226, in the fixed groove 232g that is fixed to relevant threaded body 232.This structure can make each fabric unit 230 be connected to securely on turning cylinder 226 and the relevant rotary cylinder 128.
As shown in Figure 4, be formed on groove between the ring rib on two ends 232b, the 232c of each threaded body 232 than the groove depth between the ring rib that is formed on threaded body 232 remainders.That is to say that when the fabric 234 that constitutes with long line is being spirally wound on each threaded body 232 to be used for substituting when getting lines crossed mop, fabric 234 is embedded in the two ends of threaded body 232 dearly.Therefore, though fabric 234 is long as the mop of getting lines crossed, can prevents that fabric 234 is involved in drive bevel gear 122 or the driven wheel of differential 125,125, and can prevent that fabric from getting loose.
The diameter of each threaded body 232 of second embodiment is greater than the diameter of the threaded body 132 of first embodiment.This structure increases the surface area of fabric unit 230, thereby applicable to the bigger space of cleaning, for example office.Reference numeral 232f represents the latch recess in order to the lock tab 128e that receives each step 128c, to increase the engaging force between each rotary cylinder 128 and the associated cloth unit 230.
When getting lines crossed mop with the roller-type mop of the long line with second embodiment is alternative, a part that contacts with ground to be cleaned each fabric 234 is dirty.At this moment, rotate fabric unit 230, make dirty part convert the cleaning part of fabric 234 to, so the user is cleaning floor serially by the mode identical with first embodiment.
In addition, the roller-type mop of second embodiment can prevent each fabric 234 be involved in drive bevel gear 122 or driven wheel of differential 125,125 ' in.In addition, different with traditional mop of getting lines crossed, under the situation of not using any instrument, be easy to the roller-type mop of second embodiment is wrung out.In more detail, the roller-type mop of second embodiment has such structure: the user presses fabric unit 230 with pin, just rotatable fabric unit 230, thus be easy to each fabric 234 is wrung out by user's body weight.
Fig. 5 to 7 shows the roller-type mop of third embodiment of the invention.In the roller-type mop of the 3rd embodiment shown in Fig. 5 to 7, the top of drive bevel gear 322 has the cylindrical shape longer than the cylinder of first and second embodiments.The direction of upper end edge from the bottom to top on drive bevel gear 322 tops dwindled gradually, and a plurality of fluting 322e are arranged on the upper end of drive bevel gear 322.In addition, on the neighboring of the drive bevel gear 322 below a plurality of fluting 322e, be provided with male thread portion 322f.Have the female thread portion (not shown) with the engagement of the external screw thread of drive bevel gear 322 on the inner rim of fastening unit 340, this fastening unit is secured to the top of drive bevel gear 322.
The lower end of bar 400 is assembled in the pilot hole 322d between the most external that is arranged on tube connector 322a and drive bevel gear 322.In this case, the direction of the upper end edge of drive bevel gear 322 from the bottom to top dwindled gradually, and be provided with a plurality of fluting 322e, thereby utilize the elasticity of fluting 322e, make bar 400 be easy to be assembled in the drive bevel gear 322, can prevent that stopping bar 400 is undesirably from drive bevel gear 322 disengagements simultaneously.In addition, fastening unit 340 is secured to the top of drive bevel gear 322, thereby has increased the engaging force between bar 400 and the drive bevel gear 322.
Because the roller-type mop of the 3rd embodiment has bar 400 is easy to and drive bevel gear 322 separated structures where necessary, so it is different with the roller-type mop of first and second embodiments, when the parts of mop drive unit 320, comprise that bearing unit 324 and rotary cylinder 328 damage or during fracture, be easy to new part replacement.In addition, this roller-type mop is another place is sold, moved to bar 400 after mop drive unit 320 dismounting again and depositing, so management easily.
In the roller-type mop of the 3rd embodiment, when people want to be assembled to rotary cylinder 328 on the turning cylinder 326, need driven wheel of differential 325 is assembled on the both sides of turning cylinder 326.Then, before being assembled to rotary cylinder 328 on the turning cylinder 326, spring 329 is put between each rotary cylinder 328 and the relevant driven wheel of differential 325.Utilize pressure to make the notch portion 326a bending of turning cylinder 326, so that be fixed in the base on the medial extremity of the fluting 328a that is arranged on each rotary cylinder 328.This structure can prevent that after using roller-type mop over a long time the engaging force between turning cylinder 326 and the rotary cylinder 328 weakens, thereby can prevent rotary cylinder 328 motions of fabric unit 330 with respect to correspondence.
Industrial applicibility
As mentioned above, the invention provides a kind of roller-type mop, it comprises drive bevel gear and the threaded body that has improved design, thereby can prevent that fabric is rolled between the tooth of drive bevel gear or between the tooth of driven wheel of differential.
Roller-type mop of the present invention has increased between bearing unit and the drive bevel gear, between turning cylinder and the rotary cylinder and the engaging force between rotary cylinder and the fabric unit.
The invention provides a kind of roller-type mop that is used for substituting the mop of getting lines crossed that needn't use the auxiliary instrument of wringing out.
The invention provides a kind of roller-type mop, it comprise an improved shape drive bevel gear, and comprise a fastening unit, thereby increased the engaging force between mop drive unit and the bar.In addition, roller-type mop is designed to where necessary that bar is easy to separate with mop drive unit.Therefore, during when the parts of mop drive unit, as bearing unit and rotary cylinder damage or fracture, available new parts are replaced the parts that damage.In addition, be easy to roller-type mop is transported to another place, also deposits easily and it is managed.
When being fastened to drive bevel gear on the bearing unit in the screw-tightened mode and being assembled to rotary cylinder on the turning cylinder, between drive bevel gear and bearing unit and between rotary cylinder and the relevant driven wheel of differential, put into spring respectively, can increase engaging force between the above-mentioned parts like this.
Though disclose preferred implementation of the present invention with example, one of skill in the art is understood that, under the prerequisite that does not exceed the protection scope of the present invention that is defined by the claims and design, can carry out various remodeling, interpolation and replacement.
Claims (11)
1. roller-type mop, it comprises that a cylindrical bar, is installed in the mop drive unit of the lower end of described bar, an and fabric unit that is removably mounted on the described mop drive unit and rotates by this mop drive unit, wherein,
Described mop drive unit comprises:
One is parallel to the cylindrical drive bevel gear that stand-by described fabric unit clean Surface is provided with;
One is bearing in top so that the bearing unit that described drive bevel gear is rotated with the rotation of described cylindrical bar with described drive bevel gear;
One flatly passes the turning cylinder of the core of described bearing unit bottom; And
The a pair of rotating cylinder that is assembled to respectively on the described turning cylinder both sides, first end of each rotating cylinder has a driven wheel of differential, and this driven wheel of differential and the engagement of described drive bevel gear are so that link with described drive bevel gear, and has a fluting at second end of rotating cylinder
Described fabric unit comprises:
One is installed in the cylindrical thread body on the neighboring of each described rotary cylinder, is provided with an installing hole along the center of this threaded body; And
Be fixed on the fabric on the described threaded body neighboring,
Wherein said drive bevel gear comprises a plurality of teeth, and the upper surface of described tooth interconnects, and is rolled between the described tooth to prevent described fabric.
2. according to the described roller-type mop of claim 1, wherein,
Described threaded body comprises a plurality of ring ribs that have groove respectively, and on these ring rib neighborings that are disposed on described threaded body with regulation, described long fabric spiral twines described threaded body and is fixed on the described threaded body, and
Described bearing unit comprises that one is positioned at the fastener hole and a packing ring at the center of its upper end, after described cylindrical drive bevel gear is assembled to the top of described bearing unit, be fixed on the described fastener hole with a lock screw, described packing ring is arranged on the upper end of described drive bevel gear, thereby described drive bevel gear is rotatably mounted on the described bearing unit.
3. according to claim 1 or 2 described roller-type mops, wherein, each end at the two ends of described turning cylinder all is cut out, and to form a kerf part, makes described notch portion bending, in the medial extremity with the fluting that is fixed on described each rotary cylinder.
4. according to claim 1 or 2 described roller-type mops, wherein, described each rotary cylinder comprises one at the close locational step of described driven wheel of differential, this step comprises the fixed groove that is on its relative position, described threaded body comprises the jut that is positioned on its inwall, is used for meshing with described fixed groove respectively.
5. according to the described roller-type mop of claim 4, wherein, also comprise:
One is arranged on the lock tab on the precalculated position of step of each described rotary cylinder; And
One is arranged on the latch recess on the precalculated position corresponding with described lock tab of described threaded body.
6. according to claim 1 or 2 described roller-type mops, wherein, also comprise:
At least one is arranged on the fabric fixing hole on the precalculated position of described threaded body, be used to receive a locking piece, after the end with described fabric is placed on the described fabric fixing hole and a gland is placed on the upper surface of this end of described fabric, described locking piece is assembled in the described fabric fixing hole, with fixing described fabric.
7. according to claim 1 or 2 described roller-type mops, wherein, the two ends of described turning cylinder extend to the outside of described rotary cylinder, and the opposite side of respectively holding at the two ends of described turning cylinder is cut open, to form notch portion;
Described fabric unit is installed on the neighboring of described each rotary cylinder, and
Make described notch portion bending,, thereby described fabric unit is fixed on the described turning cylinder so that be fixed in the base on the precalculated position corresponding that is arranged on described threaded body with described notch portion.
8. according to the described roller-type mop of claim 7, wherein, be formed on described groove between the described ring rib at the two ends that are arranged on described threaded body than the groove depth between the described ring rib that is formed on the remainder that is arranged on described threaded body.
9. according to the described roller-type mop of claim 1, wherein, described drive bevel gear comprises:
One edge is the diminishing upper end of direction from the lower to the upper, and a plurality of flutings are arranged on the described upper end of this drive bevel gear; And
On the described drive bevel gear neighboring below described a plurality of flutings, be provided with a male thread portion, described cylindrical bar inserts the center of described drive bevel gear and utilizes a fastening unit and described drive bevel gear is assembled together, and has a female thread portion corresponding with described male thread portion on the inner rim of this fastening unit.
10. according to the described roller-type mop of claim 9, wherein, also comprise:
One is arranged on the tube connector at the center of described drive bevel gear, after the rod-shaped upper part of described bearing unit is inserted described tube connector, one bolted in a fastener hole that is arranged on described bearing unit top, and is arranged on a packing ring and a spring between described bolt and the described tube connector.
11., wherein, after a spring being arranged between described each rotary cylinder and the described relevant driven wheel of differential, described turning cylinder is connected on described each rotary cylinder according to claim 1 or 9 described roller-type mops.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020030000102 | 2003-01-03 | ||
| KR20-2003-0000102U KR200312911Y1 (en) | 2003-01-03 | 2003-01-03 | Roller-type mop |
| KR2020030040504 | 2003-12-29 | ||
| KR20-2003-0040504U KR200345287Y1 (en) | 2003-12-29 | 2003-12-29 | Roller-type mop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1684622A true CN1684622A (en) | 2005-10-19 |
| CN100500075C CN100500075C (en) | 2009-06-17 |
Family
ID=34380457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801000013A Expired - Fee Related CN100500075C (en) | 2003-01-03 | 2003-12-31 | Roller-type mop |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3745361B2 (en) |
| CN (1) | CN100500075C (en) |
| AU (1) | AU2003289591A1 (en) |
| WO (1) | WO2004060131A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657500A (en) * | 2011-08-23 | 2012-09-12 | 扎梦拿啦株式会社 | Motor-driven mop for cleaning |
| CN108283471A (en) * | 2017-01-10 | 2018-07-17 | 德国福维克控股公司 | Independent regeneration unit for regenerating cleaning element |
| CN113751423A (en) * | 2021-08-24 | 2021-12-07 | 国网山东省电力公司淄博供电公司 | High-voltage substation equipment closely takes electric dust collecting equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6606051B2 (en) * | 2016-11-28 | 2019-11-13 | ジョイボンド株式会社 | Cleaning tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432375Y2 (en) * | 1976-11-15 | 1979-10-08 | ||
| JPS5737431A (en) * | 1980-08-18 | 1982-03-01 | Tsutomu Wada | Electric dustcloth |
| JPH10328108A (en) * | 1997-05-28 | 1998-12-15 | Hideo Takada | Mop with handle |
| KR200268631Y1 (en) * | 2001-12-03 | 2002-03-16 | 대곤 남 | A improved handy scrubbing tool for cleaning |
| KR200277248Y1 (en) * | 2002-02-20 | 2002-06-28 | 최기영 | Sequential mop mop |
-
2003
- 2003-12-31 JP JP2004564589A patent/JP3745361B2/en not_active Expired - Fee Related
- 2003-12-31 WO PCT/KR2003/002935 patent/WO2004060131A1/en active Application Filing
- 2003-12-31 AU AU2003289591A patent/AU2003289591A1/en not_active Abandoned
- 2003-12-31 CN CNB2003801000013A patent/CN100500075C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657500A (en) * | 2011-08-23 | 2012-09-12 | 扎梦拿啦株式会社 | Motor-driven mop for cleaning |
| CN102657500B (en) * | 2011-08-23 | 2014-07-09 | 扎梦拿啦株式会社 | Motor-driven mop for cleaning |
| CN108283471A (en) * | 2017-01-10 | 2018-07-17 | 德国福维克控股公司 | Independent regeneration unit for regenerating cleaning element |
| CN113751423A (en) * | 2021-08-24 | 2021-12-07 | 国网山东省电力公司淄博供电公司 | High-voltage substation equipment closely takes electric dust collecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005528191A (en) | 2005-09-22 |
| CN100500075C (en) | 2009-06-17 |
| AU2003289591A1 (en) | 2004-07-29 |
| JP3745361B2 (en) | 2006-02-15 |
| WO2004060131A1 (en) | 2004-07-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20101231 |