TWM594434U - Stable no-handle water squeezing mop - Google Patents

Abstract

A stable no-handle squeeze water mop is used to fix the pair of wiping element engagement plates for wiping the wiping element, and when it is horizontally unfolded, it is connected to the pivot joint of the front end of the pull rod and each wiping element The contact point between the first roller on the plate and the guide part in the water squeeze channel and the contact point between the second roller on the connection plate of each wiping element and the outer guide part of the squeeze container form a stable three-point contact, The pair of wiping element connecting plates can stably spread the wiping element horizontally, and the two ends of the wiping element will not be tilted upward or sagged due to gravity due to force, so as to improve cleaning efficiency and facilitate work. In addition, the present invention provides automatic lifting of the pull rod to automatically complete the squeezing stroke of the mop, so that the use of the mop does not require the operation of a vertically long pull handle, which makes the use of the mop more labor-saving and convenient.

Description

Stable no-handle squeeze water mop

The present invention relates to a stable type handleless squeeze water mop, in particular to a handleless mop structure that keeps the wiping element horizontally spread by three-point contact with the wiping element connecting plate respectively.

The mop is an essential cleaning tool for home. How to quickly and effortlessly mop the mop after use is the current trend of mop improvement. For example, Taiwan’s new patent No. M550111 reveals a labor-saving drain mop, including: a grip The assembly includes a holding tube and a supporting tube, wherein the holding tube is connected to the supporting tube; a drainage component includes a water absorbing element and a squeezing device, wherein the squeezing device is used to squeeze the water absorbing element Moisture; and a force drive assembly, including a drive rod and a pair of connecting rods, when the drive rod is pushed down, the connecting rod can be driven to transmit mechanical energy, and the water-absorbing element is pulled upwards, so that the water-absorbing element is squeezed The pressure device squeezes to discharge water to achieve the purpose of labor-saving drainage.

However, the above-mentioned conventional labor-saving mop, because the longer the length of the driving rod (pull handle), the longer it can achieve the purpose of saving energy, so currently the type of mop commercially available, the length of the driving rod is usually about 40 cm, operation The user must pull the long drive rod with a large radius to perform the squeeze and drain operation, which is often inconvenient in use due to the user's body or environment.

In addition, in the conventional mop, when the water-absorbing element is horizontally deployed, there is no stable support on both sides. When mopping the floor, as shown in Figure 1, the two sides of the water-absorbing element (M) are easy to apply force The upward displacement (U) results in the inability to apply large pressure to the ground and the effective removal of dirt on the ground, which affects the cleaning work. In addition, when the mop is lifted, the two water-absorbing elements (M) The sag displacement (D) will also be caused by gravity on the side. The above-mentioned upward tilt displacement (U) and sag displacement (D) phenomena will increase with the use of time. As the structure wears more and more serious, the use of mop is reduced, which shows its obvious Disadvantages.

In view of this, the creator of this case added research and innovation, and finally revealed the stable type handleless squeeze water mop shown in this new model.

The purpose of the present invention is to provide a stable pull-out squeezing water mop, which includes: a handle; a squeeze water box connected to the end of the shank; the squeeze water box includes a squeeze water box channel; the squeeze water The box channel tapers upward from its bottom outlet, an inner guide portion is formed on the inner edges of the opposite sides of the water squeeze box channel, and an outer guide portion is formed on the outer edges of the opposite sides of the water squeeze box; A pull rod, which is inserted into the handle, can be moved up and down in the handle, and the front end of the handle is extended into the water squeeze box, and a connecting head is provided at the front end of the pull rod; a pair of wiping elements are connected The plate is relatively pivotally mounted on opposite sides of the connecting head, so that the ends of each wiping element engagement plate are respectively provided with a first roller and a second roller; and a wiping element is fixed on the pair of wiping element engagement plates, Each of the wiping element engagement plates is usually subjected to the elastic return of the wiping element, so that the first roller is rolled against the inner guide portion of the water squeeze box, and each second roller is engaged with the pair of wiping elements When the plate is unfolded horizontally, it is straddled on the outer guide part of the water squeeze box, so that each wiping element engages the pivot point of the plate and the connecting head, the contact point of the first roller and the inner guide part and the second The contact point between the roller and the outer guide part forms a stable three-point contact. After the wiper element is unfolded horizontally, both sides of the wiper element are unfolded horizontally, and there is no upward displacement due to external force, nor sag displacement due to gravity. A steady state.

The stable squeezing mop without pull handle disclosed in the present invention further includes a lifting mechanism, which is mounted on the handle. The lifting mechanism includes a driving wheel, which usually engages the pull rod, so that the driving wheel is driven by a driving motor. The linkage is used to move up and down in the handle, so that the operation of the present invention does not need to pull the vertically elongated handle, which is convenient for use.

The stable no-handle squeezing water mop disclosed in the present invention, wherein the outer edge of the pull rod may be provided with equidistant teeth to mesh with the driving wheel. Alternatively, the outer edge of the tie rod is formed with a screw portion, and a screw hole is provided in the center of the driving wheel, so that the screw portion of the tie rod is screwed into the screw hole. The driving wheel can make the pull rod move up and down.

The stable no-handle squeezing mop disclosed in the present invention, wherein the lifting mechanism is further provided with a first switch and a second switch, and a first positioning portion and a second positioning portion are provided on the pull rod to make the driving wheel interlock When the lever rises and the second positioning part touches the second switch, the drive motor drives the driving wheel in reverse to coordinate the lever to descend until the first positioning part of the lever touches the first switch and then stops The drive motor operates.

The stable no-handle squeezing mop disclosed in the present invention, the above-mentioned first and second opening relationships are installed on an elastic member, so that when the first and second positioning parts touch the first and second switches, it can provide An elastic compression margin to avoid the moment when the first and second positioning parts touch the first and second switches, because the drive motor has not been immediately powered off or reversed, the lever will continue to move a short distance and destroy the first One and two switches to ensure the service life of this new model.

The stable type no-handle squeeze water mop disclosed by the present invention, wherein the water squeeze box is provided with a plurality of drain holes to facilitate drainage.

The stable type squeezing mop without a handle disclosed in the present invention, wherein the pull rod can be integrated, or the pull rod contains a rod body, a U-shaped rod is pivotally connected to the bottom end of the rod body, and is connected to the U-shaped rod The end of the rod is pivotally connected to the connecting head.

A stable type handleless squeeze water mop disclosed by the present invention, wherein a rib plate protrudes above the end of each wiping element connecting plate, the rib plate passes through a guide groove of the water squeeze box, and The second roller is pivotally mounted on the rib plate so that the second roller can straddle the outer guide portion outside the water squeeze box.

The stable type squeezing mop with no handles disclosed in the present invention, wherein the top of the squeeze box is fastened to the end of the handle, and the top of the squeeze box is provided with a through hole to lead the squeeze box channel To allow the top end of the rod to pass out from the through hole; in addition, a sleeve is slid on the handle so that the sleeve can be fastened to the top of the rod by pins, screws or rivets, if the user can Hold the sleeve and move the pull rod up and down along the handle to provide the user with a manual operation of the mop's squeeze stroke; the above structure, because the sleeve slides along the axis of the handle, it does not need to Pull the handle with a large radius, so that the new model is not restricted by the clean environment in use, so as to facilitate the use.

The desirable entity of the present invention can be made clear by the following description and attached drawings.

As shown in FIGS. 2 to 11, the present invention relates to a stable pull-out mop with no handle, which includes: a handle (10); a squeeze water box (20) connected to the end of the handle (10) , The water squeeze box (20) contains a water squeeze box channel (21), the water squeeze box channel (21) is tapered upward from the bottom outlet (211), and on the opposite sides of the water squeeze box channel (21) The inner edges of each form an inner guide portion (212), and an outer guide portion (213) is formed on the outer edges of opposite sides of the water squeeze box (20); a pull rod (30) is inserted through the handle (10), it can be moved up and down in the handle (10), so that the front end of the rod (30) extends into the water squeeze box (20), and a connection is provided at the front end of the rod (30) A head (31); a pair of wiping element engaging plates (40a, 40b) are relatively pivotally mounted on opposite sides of the connecting head (31), so that the ends of each wiping element engaging plates (40a, 40b ) are respectively provided with The first roller (41) and the second roller (42): and a wiping element (50) fixed on the pair of wiping element engaging plates (40a, 40b) so that each wiping element engaging plate (40a, 40b) is usually The elastic return of the wiping element (50) causes the first roller (41) to roll against the inner guide (212), and causes the second rollers (42) to engage with the pair of wiping elements When the plates (40a, 40b) are unfolded horizontally, they are straddled on the outer guide (213), so that each wiping element engages the pivot point (P1) of the connecting plate (40a, 40b) and the connector (31) ), the contact point (P2) of the first roller (41) and the inner guide (212) and the contact point (P3) of the second roller (42) and the outer guide (213), forming a stable three Point contact.

The stable no-handle squeezing water mop disclosed by the present invention, wherein the wiping element (50) is usually in the form of a long strip, which can be compressed and bent and deformed normally, so that it can automatically and elastically recover into a long strip after removing the force In this way, the wiping element can be made from water-absorbable materials such as foam materials and sponges.

As shown in FIG. 5, the stable no-handle squeeze water mop disclosed by the present invention, when the user pushes the pull rod (30) downward, the pair of wiper element engagement plates (40a, 40b) are moved out of the squeeze box ( 20), the pair of wiping element connecting plates (40a, 40b) are elastically restored by the wiping element (50) to be horizontally unfolded, so as to carry out the cleaning work of mopping, at this time, each of the wiping element connecting plates (40a, 40b) ) Of the first roller (41), is closely attached to the inner guide portion (212) of the water squeeze box channel (21), and the second roller (42) is straddled outside the water squeeze box (20) The guide part (213), and each of the wiping element engagement plates (40a, 40b) is also positioned by the connection head (31) of the tie rod (30), thus forming a stable three-point contact, when the user performs mopping When the first roller (41) is close to the inner guide portion (212) of the water squeeze channel (21), it can effectively support the force applied to the ground during mopping, and will not cause the wiping element ( 50) The sides are tilted upwards, and the user can drag the floor hard to improve the cleaning efficiency. When the user lifts the mop upward, each second roller (42) is straddled on the guide portion (213) outside the water squeeze box (20), so it can block each of the wiping element engagement plates (40a, 40b) The outer end will not hang down due to gravity, so during the mopping process, the present invention can stably maintain the pair of wiping element connecting plates (40a, 40b) in a horizontally expanded state, that is, the wiping element (50 ) It is horizontally spread out to facilitate cleaning work.

As shown in FIG. 7, due to the stable type handleless squeeze mop disclosed in the present invention, the squeeze box (20) is gradually tapered upward from the outlet (211) at the bottom end. Therefore, when the pull rod (30) When the wiper element engagement plates (40a, 40b) are displaced upward, the first roller (41) is guided by the inner guide portion (212) of the squeeze box (20), so that the pair of wiper element engagement plates (40) 40a, 40b) The outer ends are relatively merged to forcibly squeeze the wiping element (50), so that the water absorbed by the wiping element (50) is discharged outward, and the effect of forced water squeezing is achieved.

As shown in Figs. 8 and 9, the stable unpulled handle squeezing mop disclosed by the present invention further includes a lifting mechanism (60), which is mounted on the handle (10), and the lifting mechanism (60) includes a drive The wheel (61) usually meshes with the lever (30), so that the driving wheel (61) is driven by a driving motor (62) to rotate, so as to link the lever (30) to move up and down in the handle (10). The present invention provides a user to achieve the function of squeezing water electrically, without manually squeezing water, and provides the user with the function of using a mop with less effort.

As shown in FIG. 10, the stable type handleless squeeze water mop disclosed in the present invention, wherein the outer edge of the pull rod (30) is provided with equidistant teeth (32) to engage with the driving wheel (61). Or as shown in Figures 8 and 9, the outer edge of the pull rod (30) is formed with a screw part (33), and a screw hole (611) is provided in the center of the driving wheel (61) to make the pull rod (30) The screw part (33) is screwed into the screw hole (611) of the driving wheel (61), so that the driving wheel (61) can move the pull rod (30) upward and downward.

As shown in FIGS. 8 and 9, the stable no-handle squeezing mop disclosed in the present invention, wherein the lifting mechanism (60) is further provided with a first switch (63) and a second switch (64), and the pull rod (30) A first positioning part (34) and a second positioning part (35) are provided, so that the driving wheel (61) interlocks the lever (30) to raise and causes the second positioning part (35) to press the second When the switch (64) is turned on, the driving motor (62) drives the driving wheel (61) in reverse to lower the lever (30) until the first positioning portion (34) of the lever (30) touches the first After a switch (63), the operation of the driving motor (62) is stopped. That is, after the lifting rod (30) of the present invention finishes squeezing water, the rod (30) is automatically lowered to restore the wiping element (50) to a horizontal state again.

As shown in FIGS. 8 and 9, the stable no-handle squeeze mop disclosed in the present invention, the first and second switches (63, 64) are installed on an elastic member (631, 641), so that the When the first and second positioning parts (34, 35) touch the first and second switches (63, 64) with the upward and downward displacement of the tie rod (30), an elastic compression margin can be provided to avoid the first and second At the moment when the two positioning parts (34, 35) touch the first and second switches (63, 64), because the drive motor (62) has not been powered off or reversed, the lever (30) continues to move a short distance and press The first and second switches (63, 64) are destroyed to ensure the service life of the new model.

As shown in Figures 2, 3, and 4, the stable type handleless squeeze water mop disclosed in the present invention, wherein the water squeeze box (20) is provided with a plurality of drain holes (23), so that the pair of wiping elements are connected to the plate (40a, 40b) are relatively merged in the water squeeze box (20), and when the wiping element (50) is squeezed to squeeze water, the squeezed water can be discharged outward through each of the drain holes (23).

The stable type handleless squeeze water mop disclosed in the present invention, wherein the pull rod (30) can be integrated, or as shown in Figs. 2 and 5, it includes a rod body (30a), which is attached to the rod body (30a) The bottom end of the U-shaped rod (30b) is pivotally connected to the end of the U-shaped rod (30b), but the type of the tie rod (30) and its breaking Face shape.

As shown in Figures 2, 4, and 5, the stable no-handle squeeze water mop disclosed by the present invention, wherein a rib plate (43) is protruded above the end of each wiping element engagement plate (40a, 40b), Pass through a guide groove (24) of the water squeeze box (20), and pivotally install the second roller (42) on the rib (43) so that the second roller (42) can straddle the On the outer guide part (213) outside the squeeze box (20).

As shown in FIG. 11, the stable unpulled handle squeeze mop disclosed by the present invention, wherein the top of the squeeze box (20) is fastened to the end of the handle (10), and the squeeze box (20) ) At the top is provided with a through hole (22) leading to the water squeeze channel (21) to allow the top end of the pull rod (30) to pass out from the through hole (22); in addition to the handle (10) A sleeve (11) is slid so that the sleeve (11) can be fastened to the top of the pull rod (30) with pins, screws or rivets (36), if the user can hold the sleeve (11), The pull rod (30) is moved up and down along the handle (10) to provide a squeezing stroke for the user to manually operate the mop. In the above structure, since the sleeve (11) slides in the axial direction of the handle (10), there is no need to rotate the handle with a large radius, so that the new type is not in use in a clean environment or the height of the cleaner For ease of use.

The stable type no-handle squeeze water mop disclosed by the new model has the following characteristics and advantages; 1. When the pair of wiper element connecting plates (40a, 40b) spread the wiper element (50) horizontally, the first rollers (41) on both sides are tightly guided inside the water squeeze channel (21) On the part (212), and the second roller (42) is a guide part (213) straddling the water squeeze box (20), and each of the wiping element engagement plates (40a, 40b) is also supported by the pull rod ( 30) The positioning of the connector (31) is limited to form a stable three-point contact, so it can effectively support the force applied to the ground during mopping, and will not cause the sides of the wiping element (50) to tilt upwards. It is also possible to block the outer end of each of the wiping element engagement plates (40a, 40b) from sagging due to gravity. 2. The lever can be raised or lowered automatically, which is extremely labor-saving and convenient in squeezing operation.

The structure and shape disclosed by the new model can be modified and applied without violating the spirit and scope of the new model. The new model is not limited to the above embodiments.

(10): handle (11): Sleeve (20): Squeeze water box (21): Squeeze water box (211): export (212): inner guide (213): outer guide (22): through hole (23): Drain hole (24): Guide groove (30): Tie rod (30a): Rod body (30b): U-shaped rod (31): connector (32): Teeth (33): Screw part (34): First positioning part (35): Second positioning part (36): Pin, screw or rivet (40a)(40b): Wiping element adapter plate (41): The first roller (42): Second roller (43): Rib plate (50): Wiping element (60): Lifting mechanism (61): Drive wheel (611): screw hole (62): Drive motor (63): The first switch (631): Elastic member (64): Second switch (641): Elastic member (P1): pivot point (P2)(P3): contact point

Figure 1: Schematic diagram of the conventional mop. Figure 2: A schematic exploded view of this new model. Figure 3: This is a perspective view of the new model. Figure 4; This is a partial perspective view of the new model. FIG. 5 is a partial cross-sectional structural view in the direction 5-5 shown in FIG. 4. Fig. 6 is a schematic diagram of pulling the lever upward from Fig. 5. Fig. 7 is a schematic diagram of pulling the lever upward from Fig. 6 to complete the water squeezing operation. Figure 8: An exploded perspective view of the lifting mechanism shown in the new model. Figure 9: This is a schematic diagram of the planar structure of the new lifting mechanism. Figure 10: A schematic structural view of another lifting mechanism of the new type. Figure 11: This is a schematic diagram of the structure of the new type of sliding sleeve to pull the pull rod.

(10): handle

(20): Squeeze water box

(21): Squeeze water box

(211): export

(212): inner guide

(213): outer guide

(23): Drain hole

(24): Guide groove

(30): Tie rod

(30a): Rod body

(30b): U-shaped rod

(31): connector

(40a)(40b): Wiping element adapter plate

(41): The first roller

(42): Second roller

(43): Rib plate

(50): Wiping element

(P1): pivot point

(P2)(P3): contact point

Claims (10)

A stable no-handle squeeze water mop, including: A handle A squeeze water box, connected to the end of the handle, the squeeze water box includes a squeeze water box channel, the squeeze water box channel is gradually tapered upward from the bottom outlet, and formed on the inner sides of the opposite sides of the squeeze water box channel An inner guide portion, and an outer guide portion is formed on the outer edges of opposite sides of the water squeeze box respectively; A pull rod is inserted into the handle, and can be moved up and down in the handle, so that the front end of the pull rod extends into the water squeeze box, and a connecting head is provided at the front end of the pull rod; A pair of wiper element engagement plates are relatively pivotally mounted on opposite sides of the connector, so that the end of each wiper element engagement plate is provided with a first roller and a second roller, respectively; and A wiping element, fixed to the pair of wiping element engaging plates, so that each wiping element engaging plate is normally subjected to the elastic return of the wiping element, so that its first roller is usually pressed against the inner guide portion to roll, and Each of the second rollers is straddled on the outer guide portion of the water squeeze box when the pair of wiping element engaging plates are horizontally extended, so that the pivot point of each wiping element engaging plate and the connecting head, the first The contact point between a roller and the inner guide and the contact point between the second roller and the outer guide form a stable three-point contact. The stable squeezing mop with no handle as described in claim 1 further includes a lifting mechanism, which is mounted on the handle, and the lifting mechanism includes a driving wheel, which normally engages the lever to make the driving wheel driven by a driving motor Rotate to move the pull rod up and down in the handle. As described in claim 2, a stable type handleless squeeze water mop, wherein the outer edge of the drawbar is provided with equidistant teeth to engage with the driving wheel. The stable type handleless squeezing mop as described in claim 2, wherein the outer edge of the pull rod forms a screw part, and a screw hole is provided in the center of the drive wheel, so that the screw part of the pull rod is screwed to the screw of the drive wheel In the hole. The stable type handleless squeeze water mop as described in claim 2, wherein the lifting mechanism is further provided with a first switch and a second switch, and the pull rod is provided with a first positioning part and a second positioning part to make the drive When the wheel moves up the lever to cause the second positioning part to touch the second switch, the drive motor drives the driving wheel in reverse to link the lever down until the first positioning part of the lever touches the first switch Then stop the drive motor. The stable type handleless squeeze water mop as described in claim 5, wherein the first and second opening relationships are installed on an elastic member. The stable type handleless squeeze water mop according to claim 1, wherein the water squeeze box is provided with a plurality of drain holes. The stable no-handle squeeze mop as described in claim 1, wherein the pull rod includes a rod body, a U-shaped rod is pivotally connected to the bottom end of the rod body, and the U-shaped rod is pivotally connected to the end Connector. As described in claim 1, a stable handleless squeeze mop, wherein a rib plate protrudes above the end of each wiping element connecting plate, the rib plate passes through a guide groove of the squeeze box and The second roller is pivotally mounted on the rib. The stable squeezing mop with no handle as described in claim 1, wherein the top of the water squeeze box is fastened to the end of the handle, and the top of the water squeeze box is provided with a through hole to lead the water squeeze box To allow the top end of the pull rod to pass out from the through hole; in addition, a sleeve is slid on the handle to connect the sleeve to the top end of the pull rod.

Images