CN215777734U - Prevent tong and easily adjust formula magnetism and wipe window ware base - Google Patents

Abstract

The utility model discloses a hand-clamping-preventing easily-adjustable magnetic attraction type window cleaner base which comprises a main base body and a magnetic attraction part, wherein the magnetic attraction part is used for fixing the main base body on the surface of glass to be cleaned through magnetic attraction force, one end of the magnetic attraction part is hinged to the main base body, the lower surface of the main base body is provided with a turning separation groove, the other end of the magnetic attraction part is deflected to be far away from the lower surface of the main base body, and a limiting mechanism used for limiting the magnetic attraction part is arranged in the turning separation groove. The double-sided eraser capable of being fixed on the main seat body has the advantages that the magnetic absorption part can be quickly far away from the lower surface of the main seat body, effective limiting can be realized, the limiting adjustment operation is simple and convenient, the two main seat bodies can be better prevented from clamping hands under the action of magnetic absorption force, the two eraser bodies can be separated through small force during use, the hands cannot be clamped, the use safety and the user experience feeling of the double-sided eraser are improved, meanwhile, the structure is few, the transmission structure is simple, the cost is lower, and the probability of failure is low.

Description

Prevent tong and easily adjust formula magnetism and wipe window ware base

Technical Field

The utility model relates to the technical field of magnetic type window cleaners, in particular to the technical field of a clamp-preventing easily-adjusted magnetic type window cleaner base.

Background

Glass can be isolated outdoor with the wind and rain, and printing opacity that can be fine, in order to keep glass's light transmissivity and cleanliness, need regularly clean glass, it is mainly magnetism to inhale the formula at present to wipe the window ware, through set up respectively inside and outside glass and wipe the body, two wipe the body and pass through the magnetic force actuation, when indoor wiping body manual motion, outdoor wiping body also can follow the motion under the magnetic force effect, in order to reduce outdoor wiping body frequency of droing, can increase magnetic force as far as. However, the magnetic force of the two wiping bodies of the magnetic window wiper after direct suction is too large, the process of opening the magnetic window wiper is very laborious, the suction process of the two wiping bodies is easy to clamp hands, and inconvenience is brought to consumers, so that some products can increase a retainer used for separating the two wiping bodies between the two wiping bodies, which is inconvenient and causes low user experience. The patent numbers are: CN212415602U, CN212415604U, CN 212415606U; CN 212630655U; CN 212630656U; CN 212729642U; CN 213097667U; CN 213606089U; CN 213606095U; CN 213606097U's patent discloses utilize magnetism to inhale the fixed technique of wiping the body of mode, above-mentioned patent is through setting up respectively in the base both sides and scrapes the strip, can make the direction of travel keep away from treating clean glass to the strip of scraping of front side during the use, the strip laminating of scraping of direction of travel rear side is treated clean glass, can reciprocating motion accomplish glass clean, the switching direction is simple, it is very convenient to use, it prevents inhaling in this window cleaner and separates the fender to disclose, but prevent inhaling to separate to keep off unable fine solution of preventing tong problem, prevent inhaling simultaneously to separate to keep off and lose easily.

The existing double-sided window cleaner mostly comprises two structures: one is a structure without a safety post, a clapboard is arranged between an inner wiping body and an outer wiping body, the structure is complicated to operate, lacks the function of preventing hands from being clamped, is easy to clamp hands in the using process and has lower use safety; the other type is a single safety post structure, the safety post is arranged in the middle of the inner wiping body, when the structure is used, the top end of the safety post can be in contact with the surface of glass, friction can be generated between the top end of the safety post and the surface of the glass in the cleaning process, the labor intensity of glass cleaning is increased, the working efficiency of glass cleaning is reduced, meanwhile, friction traces can be left on the glass by the structure, even abnormal sound is accompanied, the use comfort level is low, and great inconvenience is brought to a user.

Patent CN208404378U discloses a two-sided window cleaner of adjustable magnetism, window cleaner is including separating the first body and the second body of wiping of mutual actuation of glass, first body of wiping is equipped with the accent magnetic mechanism, the accent magnetic mechanism includes magnetic component, screw rod and drive magnetic component keep away from or be close to the accent magnetic knob of the second body of wiping, the one end and the accent magnetic knob of screw rod are connected, the screw of first body of wiping is passed to the other end of screw rod and is connected with magnetic component, first body of wiping has the handle in one side of glass mutually away from, the handle is formed with inside sunken mounting hole, the accent magnetic knob is equipped with in the mounting hole, the bottom surface center of the mounting hole of handle is equipped with the screw. The magnetic adjusting mechanism is utilized to achieve the purpose of adjusting the magnetism, the cleaning device is suitable for glass with different thicknesses, the cleaning effect is better, the installation and the replacement of the bar scraping mechanism are convenient, however, the adjustable magnetic double-sided window wiper is easy to clamp hands in the process of adjusting the magnetic force, and the operation safety of personnel is affected.

Therefore, the rotatable anti-pinch rebound mechanism which is convenient to operate and can effectively avoid the phenomenon of pinching and is applied to the glass window cleaner is of great significance in the aspects of improving the use comfort and safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, provides a magnetic window cleaner base with an easily adjustable anti-pinch function, and solves the problems that the existing window cleaner is easily pinched and injured and is troublesome to adjust.

In order to achieve the purpose, the utility model provides a clamp-preventing easily-adjustable magnetic type window cleaner base which comprises a main base body and a magnetic suction part, wherein the magnetic suction part is used for fixing the main base body on the surface of glass to be cleaned through magnetic suction force, one end of the magnetic suction part is hinged to the main base body, the lower surface of the main base body is provided with a turning separation groove, the other end of the magnetic suction part is deflected to be far away from the lower surface of the main base body, and a limiting mechanism used for limiting the magnetic suction part is arranged in the turning separation groove.

Preferably, the magnetic part comprises a magnet and a magnet seat, and the magnet is fixedly arranged on the magnet seat.

Preferably, one end of the magnetic part is hinged in the overturning separation groove.

Preferably, the limiting mechanism comprises a rotating rod and a hook body, the upper side of the main seat body is provided with a rotating hole, the upper end of the rotating rod penetrates through the rotating hole, and one side of the lower end of the rotating rod is provided with the hook body which is used for hooking the magnetic suction part to limit the movement of the magnetic suction part;

preferably, the limiting mechanism comprises a hook body and a sliding seat, the upper side of the main seat body is provided with a sliding guide long hole, the upper end of the sliding seat penetrates through the sliding guide long hole, and the lower end of the sliding seat is provided with the hook body which is used for hooking the magnetic suction part to limit the movement of the magnetic suction part;

preferably, the limiting mechanism comprises a turning rod and a hook body, a turning long hole is formed in the upper side of the main seat body, the upper end of the turning rod penetrates through the turning long hole, the hook body used for hooking the magnetic suction part to limit the movement of the magnetic suction part is arranged at the lower end of the turning rod, and the middle of the turning rod is hinged in the turning long hole.

Preferably, a return spring which enables the hook body to turn over and is close to the magnetic suction part is arranged on the hinged shaft between the turning rod and the main seat body, and an inclined surface which enables the hook body to be far away from the magnetic suction part under the pressure action of the magnetic suction part is arranged at the lower end of the turning rod.

Preferably, the magnetic suction device further comprises a reset part for resetting the magnetic suction part, and the reset part is positioned between the magnetic suction part and the main seat body.

Preferably, the restoring part is a torsion spring, and the torsion spring is arranged between the magnetic part and the hinge shaft of the main seat body.

Preferably, the type of the reset part is an auxiliary magnet, and the main seat body is provided with an auxiliary magnet which is mutually attracted with the magnetic attraction part.

The utility model has the beneficial effects that: according to the utility model, one end of the magnetic suction part is hinged on the main seat body, and the other end of the magnetic suction part is positioned in the overturning separation groove, so that the magnetic suction part can be quickly away from the lower surface of the main seat body and can be effectively limited, meanwhile, the limiting adjustment operation is simple and convenient, the two main seat bodies can be better prevented from clamping hands under the action of the magnetic suction force, when the double-sided eraser is used, the two erasing bodies can be separated by smaller force, the hands can not be clamped, the use safety and the user experience feeling of the double-sided eraser are improved, meanwhile, the structure is less, the transmission structure is simple, the cost is lower, and the probability of failure is low.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:

FIG. 1 is a top perspective view of a magnetic window cleaner base of the present invention with anti-pinch and easy adjustment;

FIG. 2 is a perspective view of the magnetic part of the anti-pinching easy-to-adjust magnetic window cleaner base of the present invention;

FIG. 3 is a perspective view of the magnetic part of the anti-pinch easy-to-adjust magnetic window wiper base of the present invention in a state of being turned out;

FIG. 4 is a schematic view of one embodiment of a hand pinching prevention easily adjustable magnetic attraction type window cleaner base limiting mechanism of the present invention;

FIG. 5 is a schematic view of one embodiment of a position-limiting mechanism of a magnetic window cleaner base that is easy to adjust and prevents pinching;

FIG. 6 is a schematic view of one embodiment of a limiting mechanism of a magnetic window cleaner base with easy adjustment for preventing pinching.

In the figure: 11-a main seat body, 111-a turning separation groove, 112-a sliding guide long hole, 12-a magnetic part, 121-a magnet, 122-a magnet seat, 13-a limiting mechanism, 131-a rotating rod, 132-a hook body, 133-a sliding seat and 134-a turning rod.

Detailed Description

Referring to fig. 1, 2 and 3, the utility model relates to a magnetic attraction type window cleaner base with anti-pinch function and easy adjustment, comprising a main base body 11 and a magnetic attraction part 12 for fixing the main base body 11 on the surface of the glass to be cleaned through magnetic attraction, wherein the magnetic attraction parts 12 are respectively arranged on the surfaces of the two sides of the glass to be cleaned, the two magnetic attraction parts 12 are mutually magnetically attracted to achieve the fixing purpose, one end of the magnetic attraction part 12 is hinged on the main base body 11, the lower surface of the main base body 11 is provided with a turning separation groove 111 for deflecting the other end of the magnetic attraction part 12 away from the lower surface of the main base body 11, a limiting mechanism 13 for limiting the magnetic attraction part 12 is arranged in the turning separation groove 111, one end of the magnetic attraction part 12 hinged with the main base body 11 is called as a hinged end, the lower surfaces of the hinged ends of the main base body 11 and the magnetic attraction part 12 have three states during normal glass cleaning, one is that the lower surfaces of the main base body 11 and the magnetic attraction part 12 are flush, in this way, the magnetic part 12 can make the lower surface of the main seat 11 not have an up-down moving space to be attached to the glass to be cleaned; one way is that the lower surface of the main seat 11 is raised relative to the lower surface of the hinged end of the magnetic part 12, which enables the main seat 11 to be tightly attached to the glass to be cleaned; one way is that the lower surface of the hinged end of the magnetic part 12 is convex relative to the lower surface of the main seat body 11, and the main seat body 11 has a vertical moving space, but the scraping effect should not be influenced, as long as the scraping strip is heightened to enable the scraping strip to be always attached to the glass to be cleaned; the magnetic attraction part 12 may be hinged to the main body 11 at various positions, such as the middle part of the main body 11, a position and an end part of the middle part biased to one side, or hinged to the turnover separation groove 111.

In this embodiment, based on the above embodiments, referring to fig. 4, 5 and 6, the magnetic attraction portion 12 includes a magnet 121 and a magnet seat 122, the magnet 121 is fixed on the magnet seat 122, the magnet 121 may be adhered to the magnet seat 122, or a groove is formed on the magnet seat 122, the magnet 121 is embedded in the groove to achieve the purpose of fixing, or the magnet 121 is fixed on the magnet seat 122 by a screw, in the actual production process, in order to prevent the magnet 121 from breaking, the magnet 121 is generally made smaller, the magnet seat 122 is provided with a plurality of magnets 121 to achieve the required magnetic force, the magnets 121 on two wipers only need to attract each other, two magnets 121 may be both, one magnet 121 may be a magnet, and the other magnet is a metal iron, and both magnets 121 may be magnets 121, and one may be a magnet 121, and the other is a magnet

In this embodiment, based on the above embodiment, referring to fig. 2 to 6, one end of the magnetic attraction part 12 is hinged in the turning separation groove 111, except for the way that one end of the magnetic attraction part 12 is hinged in the turning separation groove 111, one end of the magnetic attraction part 12 can be hinged outside the turning separation groove 111, and the purpose of hinging and turning can be achieved by arranging a hinging seat on the main seat body 11 outside the turning separation groove 111.

In this embodiment, the present embodiment is based on the above embodiments, and this application discloses three implementation manners of the limiting mechanism 13, where the first is: referring to fig. 4, the limiting mechanism 13 includes a rotating rod 131 and a hook 132, the upper side of the main seat 11 is provided with a rotating hole, the upper end of the rotating rod 131 passes through the rotating hole, one side of the lower end of the rotating rod 131 is provided with the hook 132 for hooking the magnetic attraction part 12 to limit the movement of the magnetic attraction part, in order to prevent the rotating rod 131 from falling downward, a limiting plate may be disposed on the rotating rod 131 on the upper portion of the main seat 11, and of course, a limiting plate may be disposed on the main seat 11 to abut against the lower end of the rotating rod 131; the second method is as follows: referring to fig. 5, the limiting mechanism 13 includes a hook 132 and a sliding seat 133, the upper side of the main seat body 11 is provided with a sliding guide slot 112, the upper end of the sliding seat 133 passes through the sliding guide slot 112, the lower end of the sliding seat 133 is provided with the hook 132 for hooking the magnetic part 12 to limit the movement of the magnetic part, in order to prevent the sliding seat 133 from dropping downward, a limiting plate may be disposed on the sliding seat 133 on the upper portion of the main seat body 11, and of course, the main seat body 11 may be provided with a limiting plate to prop against the lower end of the sliding seat 133; the third is: referring to fig. 6, the limiting mechanism 13 includes a turning rod 134 and a hook 132, the upper side of the main seat 11 is provided with a turning slot, the upper end of the turning rod 134 passes through the turning slot, the lower end of the turning rod 134 is provided with the hook 132 for hooking the magnetic attraction part 12 to limit the movement of the magnetic attraction part, and the middle of the turning rod 134 is hinged in the turning slot.

In order to enable the magnetic suction part 12 to automatically reset and be fixed by the limiting mechanism 13, a hinge shaft between the turning rod 134 and the main seat body 11 may be provided with a reset spring for turning the hook body 132 close to the magnetic suction part 12, the lower end of the turning rod 134 is provided with an inclined plane for making the hook body 132 far away from the magnetic suction part 12 under the pressure action of the magnetic suction part 12, when the magnetic suction part 12 is pressed into the turning separation groove 111, the inclined plane is pushed open by the magnetic suction part 12, when the magnetic suction part 12 passes through the inclined plane, the hook body 132 is close to the magnetic suction part 12 under the elastic force action of the reset spring, so that the magnetic suction part 12 is located at the upper part of the hook body 132, at this time, if the turning rod 134 is not manually turned, the magnetic suction part 12 cannot be turned out from the turning separation groove 111, and finally, the purpose of automatic limiting is achieved; other two kinds of stop gear, also can add elastic construction, after the position is located hook body upper portion to the magnetism through spring or torsional spring messenger hook body from rotating to magnetism portion lower part of inhaling again, restriction magnetism portion of inhaling moves down.

In this embodiment, based on the above embodiment, in order to enable the magnetic attraction part 12 turned out of the turnover separation groove 111 to automatically reset, a reset part for resetting the magnetic attraction part 12 may be further added, the reset part is located between the magnetic attraction part 12 and the main seat body 11, when the base is taken off from the glass, in order to enable the magnetic attraction part 12 to be turned inside the turnover separation groove 111 and away from the lower surface of the main seat body 11, the magnetic attraction part 12 is driven by the reset part to turn over, after the limiting mechanism 13 is manually closed, even if the magnetic attraction part 12 encounters the magnet 121 on other wiping bodies, because the magnetic attraction part 12 is away from the lower surface of the main seat body 11, the attraction force generated by other wiping bodies is greatly reduced, so as to achieve the purpose of carelessly preventing the hand from being pinched, under the effect of the reset part, the end of the magnetic attraction part 12 is turned over and close to the turnover rod 134, an inclined surface may be arranged at the lower end of the turnover rod 134, so that the end of the magnetic attraction part 12 is turned over to the upper portion of the hook body 132, a return spring is also arranged between the hinge shaft of the turnover rod 134 and the main seat body 11, and under the elastic force action of the return spring, the turnover rod 134 is turned over and reset, so that the hook body 132 is hooked on the lower surface of the magnetic suction part 12, the purpose of automatic limiting is achieved, and the base clamp can be prevented from hurting hands well;

the application discloses two kinds of structures that reset the portion: the first type, which is the returning part, is a torsion spring provided between the magnetic attracting part 12 and the hinge shaft of the main housing 11. The second type is a type of the reset part, which is an auxiliary magnet 121, and the main seat body 11 is provided with the auxiliary magnet 121 attracted to the magnetic attraction part 12.

In order to avoid the main seat body and the magnetic part from leaving wider scratches on the glass in the glass wiping process, the main seat body and the magnetic part can be provided with micro protrusions, the glass, the main seat body and the magnetic part are isolated by the micro protrusions, scratches formed by the micro protrusions are thin, the scratches on the glass can be ignored visually, and the micro protrusions can be hemispheres with the diameter of 2 mm.

The working process of the utility model is as follows:

the utility model relates to a hand-clamping-prevention easily-adjusted magnetic attraction type window cleaner base, which is characterized in that in the working process, after a window cleaner produced by the base cleans glass, the window cleaner is taken down from the glass, two cleaning bodies are in a separated state, after the magnetic attraction between the bases is released, under the action of a reset part, a magnetic attraction part 12 is turned into a turning separation groove 111, the magnetic attraction part 12 is limited by a limiting mechanism 13 to be turned out of the turning separation groove 111, then the two bases are sucked, because one end of the magnetic attraction part 12 is turned into the turning separation groove 111, the magnetic attraction of the two bases is smaller, the two bases can be separated by using smaller force when the window cleaner is used next time, the limiting mechanism 13 is opened after the separation, and the working mode of the limiting mechanism 13 is that: when the position-limiting mechanism 13 shown in fig. 4 is operated, the rotating rod 131 is manually rotated, so that the hook 132 at the lower end of the rotating rod 131 is far away from the magnetic attraction part 12, and the magnetic attraction part 12 can be turned over out of the turning-over separation groove 111; when the position-limiting mechanism 13 shown in fig. 5 is operated, the sliding seat 133 is manually slid, so that the hook 132 at the lower end of the sliding seat 133 is far away from the magnetic part 12, and the magnetic part 12 can be turned out of the turning-over separation groove 111; when the position-limiting mechanism 13 shown in fig. 6 is operated, the turning lever 134 is turned manually to rotate the turning lever 134 around the hinge shaft, so that the hook 132 at the lower end of the turning lever 134 is far away from the magnetic attraction part 12, and the magnetic attraction part 12 can be turned out of the turning separation groove 111.

According to the anti-pinch easy-to-adjust magnetic window cleaner base, one end of the magnetic suction part 12 is hinged to the main base body 11, the other end of the magnetic suction part 12 is located in the overturning separation groove 111, the magnetic suction part 12 can be quickly far away from the lower surface of the main base body 11, effective limiting can be achieved, meanwhile, limiting adjustment is simple and convenient to operate, hands can be better prevented from being injured by the two main base bodies 11 under the action of magnetic suction force, when the magnetic window cleaner base is used, the two cleaning bodies can be separated through small force, the hands cannot be clamped, the use safety and user experience of double-sided cleaning are improved, meanwhile, the magnetic window cleaner base is few in structure, simple in transmission structure, low in cost and low in failure probability due to the fact that the structure is simpler. When the wiping body wipes the glass, the friction resistance between the scraping strip and the wiping cloth on the wiping body and the glass is small, and meanwhile, a large adhesion force is not required, so that the main base body 11 is hinged with the magnetic suction part 12, although only one end of the magnetic suction part 12 can press the main base body 11 on the surface of the glass, the magnetic suction part 12 enables the adhesion force generated by the main base body 11 to be enough to enable the scraping strip and the wiping cloth on the wiping body to be in close contact with the glass, so that the cleaning effect is achieved, and the magnetic force of the magnetic suction part 12 only needs to ensure that the whole wiping body cannot fall off from the glass.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (10)

1. The utility model provides an it easily adjusts formula window cleaner base to prevent tong, its characterized in that: including main pedestal body (11) and be used for fixing main pedestal body (11) in the portion of inhaling magnetism (12) of treating clean glass surface through magnetic attraction, magnetism portion of inhaling (12) one end articulates on main pedestal body (11), main pedestal body (11) lower surface is provided with and is used for supplying magnetism portion of inhaling (12) other end deflection to keep away from upset separating tank (111) of main pedestal body (11) lower surface, be provided with in upset separating tank (111) and be used for carrying out spacing stop gear (13) to magnetism portion of inhaling (12).

2. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1, characterized in that: the magnetic part (12) comprises a magnet (121) and a magnet seat (122), and the magnet (121) is fixedly arranged on the magnet seat (122).

3. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1 or 2, wherein: one end of the magnetic part (12) is hinged in the overturning separation groove (111).

4. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1 or 2, wherein: stop gear (13) include rotary rod (131) and coupler body (132), main pedestal (11) upside is provided with rotatory hole, rotary rod (131) upper end passes rotatory hole, rotary rod (131) lower extreme one side is provided with and is used for hooking coupler body (132) that magnetism portion (12) of inhaling restricted its motion.

5. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1 or 2, wherein: stop gear (13) are including coupler body (132) and seat (133) that slides, main pedestal body (11) upside is provided with the direction slot hole (112) that slides, the direction slot hole (112) that slides is passed to seat (133) upper end that slides, seat (133) lower extreme that slides is provided with and is used for hooking coupler body (132) that magnetism portion (12) of inhaling restricted its motion.

6. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1 or 2, wherein: stop gear (13) are including upset pole (134) and coupler body (132), main pedestal (11) upside is provided with the upset slot hole, upset slot hole is passed to upset pole (134) upper end, upset pole (134) lower extreme is provided with and is used for hooking coupler body (132) that magnetism portion (12) of inhaling restricted its motion, upset pole (134) middle part articulates in the upset slot hole.

7. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 6, characterized in that: a return spring which enables the hook body (132) to turn over and be close to the magnetic suction part (12) is arranged on a hinged shaft between the turning rod (134) and the main seat body (11), and an inclined surface which enables the hook body (132) to be far away from the magnetic suction part (12) under the pressure action of the magnetic suction part (12) is arranged at the lower end of the turning rod (134).

8. The anti-pinch easy-to-adjust magnetic window cleaner base of claim 1 or 2, wherein: the magnetic suction device is characterized by further comprising a reset part for resetting the magnetic suction part (12), wherein the reset part is positioned between the magnetic suction part (12) and the main seat body (11).

9. The anti-pinch magnetic window cleaner base easy to adjust as claimed in claim 8, characterized in that: the type of the reset part is a torsion spring which is arranged between the magnetic part (12) and the articulated shaft of the main seat body (11).

10. The anti-pinch magnetic window cleaner base easy to adjust as claimed in claim 8, characterized in that: the type of the reset part is an auxiliary magnet (121), and the main seat body (11) is provided with the auxiliary magnet (121) which is mutually attracted with the magnetic part (12).

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