CN215227329U - Dustpan - Google Patents

Abstract

The utility model provides a dustpan, which comprises a shovel body, an adhesion piece and a driving device. The outer side surface of the bucket body is provided with a containing groove. The adhesive part is provided with an adhesive part and is contained in the containing groove. The driving device is configured to drive the adhesion piece to move so as to enable the adhesion part to extend out of the accommodating groove. When the dustpan of the utility model is matched with the broom to clean the ground, the large garbage can be swept into the shovel body through the broom, the tiny dust or hair which is difficult to clean can be concentrated at the edge of the shovel body, and the user can stick the dust or hair through the sticking part at this time, so that the cleaning area can be cleaned more thoroughly, and the tiny garbage is prevented from being left; the containing groove is formed in the bucket body, the adhesive part is placed in the containing groove, the adhesive part is prevented from falling ash to cause adhesion failure, the adhesive part is contained in the containing groove, the overall structure of the product is compact, and the product is convenient to store at home.

Description

Dustpan

Technical Field

The utility model relates to a technical field, in particular to dustpan that the family cleaned the article.

Background

The dustpan is a common tool for cleaning, and is a shovel-like appliance used in combination with a broom to contain garbage. According to the life experience, when a broom and a dustpan are used for cleaning the ground, a problem is often encountered: a large piece of garbage can be swept into the dustpan by the broom, and finally some remaining fine dust or hairs can be collected at the edge of the dustpan, so that it is difficult for a user to sweep them into the dustpan.

SUMMERY OF THE UTILITY MODEL

For solving prior art, what exist when using the dustpan is difficult to the technical problem with tiny dust clearance, the technical scheme of the utility model as follows:

the utility model provides a dustpan, which comprises a shovel body, an adhesion piece and a driving device. The outer side surface of the bucket body is provided with a containing groove. The adhesive part is provided with an adhesive part and is contained in the containing groove. The driving device is configured to drive the adhesion piece to move so as to enable the adhesion part to extend out of the accommodating groove.

When the dustpan of the utility model is matched with the broom to clean the ground, the large garbage can be swept into the bucket groove by the broom, and the tiny dust or hair which is difficult to clean can be concentrated at the edge of the bucket body, and then the user can stick the dust or hair by the sticking part, so that the cleaning area can be cleaned more thoroughly, and the tiny garbage is prevented from being left; the shovel bucket body is provided with a containing groove, the containing groove is used for containing the adhesive part, the adhesive part of the adhesive part is protected, the adhesive function failure caused by the ash falling of the adhesive part is avoided, and meanwhile, the adhesive part is contained in the containing groove, so that the overall structure of a product is compact, and the product is convenient to store at home; be connected through drive arrangement and adhesion piece in the storage tank, can paste adhesion portion through drive arrangement conveniently and lean on to ground, wall, roof face, glass face, mirror surface etc to carry out the adhesion to fine hair fibre, hair, miscellaneous bits and dust on these object surfaces.

In one possible design, the drive device comprises a first drive arm and a drive mechanism. The middle part of the first driving arm is hinged with the groove wall of the accommodating groove, one end of the first driving arm is connected with the driving mechanism, and the other end of the first driving arm is connected with the adhesion piece. The driving mechanism is configured to drive the first driving arm to move so as to drive the adhesive part to extend out of the accommodating groove.

In one possible design, the drive device further comprises a mounting base for mounting the adhesive element, the mounting base being hinged to a wall of the receiving groove.

In one possible design, the drive device further comprises a second drive arm; the second driving arm is arranged between the first driving arm and the mounting base and is hinged with the first driving arm and the mounting base respectively.

In one possible design, the dustpan further includes a handle bar that is coupled to the dipper body.

In one possible design, the drive mechanism includes a drive wire and a wire takeup portion.

The driving stay wire penetrates through the handle rod, one end of the driving stay wire is connected with the stay wire tightening part, the other end of the driving stay wire tightening part is connected with the first driving arm, and the stay wire tightening part drives the first driving arm to move through the driving stay wire.

In one possible design, a guide groove is formed in the hand-held portion, and the wire tightening portion is hinged in the guide groove.

In one possible design, the drive device further comprises an elastic reset piece; the elastic resetting piece is used for providing resetting force for the mounting base to reset in the accommodating groove.

In a possible design, the elastic reset piece is a torsion spring, the torsion spring is sleeved on the hinge shaft of the accommodating groove and the mounting base, and two tail ends of the torsion spring are respectively connected with the groove wall of the accommodating groove and the mounting base.

In one possible design, the adhesive part is a roller-shaped structure, the side surface of the roller is the adhesive part, and the driving device comprises a mounting base for assembling the adhesive part; the two ends of the adhesive piece are provided with connecting shafts elastically connected with the adhesive piece, and the connecting shafts can axially displace relative to the adhesive piece; and a shaft through hole which is in running fit with the connecting shaft is arranged on the mounting base at a position corresponding to the connecting shaft, and the connecting shaft can be ejected out of the shaft through hole after penetrating through the shaft through hole, so that the adhesive part is separated from the mounting base.

In one possible design, the dustpan further includes an abutment member that is insertable into the shaft through-hole to eject the connecting shaft out of the shaft through-hole.

In one possible design, the bucket body is provided with a first avoiding hole, and the setting position of the first avoiding hole is as follows: when the adhesive part is positioned in the accommodating groove, the first avoiding hole and the shaft through hole are arranged oppositely.

In one possible design, the abutment is movably connected to an outer surface of the dipper body.

In a possible design, the abutting part and the outer surface of the bucket body are movably connected through a first elastic part, the abutting part and the first avoidance hole are oppositely arranged, and the abutting part can be inserted into the first avoidance hole.

In one possible design, the first elastic member is a sheet-like structure and is fixed along a circumferential direction of the abutting member.

In a possible design, an installation groove is formed in the outer surface of the bucket body corresponding to the first avoidance hole, and the abutting part and the first elastic part are located in the installation groove.

In a possible design, a protective shell is detachably connected to a groove wall of the mounting groove, and the protective shell is covered outside the abutting piece and the first elastic piece.

In a possible design, the protective shell is provided with a second avoiding hole opposite to the abutting piece, and the second avoiding hole is penetrated to press the abutting piece.

In one possible embodiment, the adhesive element is elastically connected to the connecting shaft by a second elastic element.

In a possible design, an end surface of the adhesive part is provided with a receiving groove, the second elastic part is located in the receiving groove, and the connecting shaft can extend into the receiving groove.

In a possible design, the second elastic member is a sheet structure, one end of the second elastic member is fixed to a wall of the accommodating groove, and the other end of the second elastic member is a free end and fixed to the connecting shaft.

In one possible design, the two ends of the adhesive part are also provided with pad parts which are connected with the inner surface of the mounting base in a sliding way.

In a possible design, the pad portion is provided around the connection shaft.

In one possible design, the inner surface of the mounting base is provided with a sliding groove for guiding the connecting shaft to slide into the shaft through hole.

In a possible design, the bucket body is also provided with a comb plate.

Drawings

Fig. 1 is a schematic view of a dustpan according to an embodiment of the present invention;

FIG. 2 is a schematic view from another perspective of FIG. 1;

fig. 3 is a schematic view of an embodiment of the present invention, illustrating an adhesive member and a driving device;

fig. 4 is a cross-sectional view of the dustpan according to an embodiment of the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 4;

fig. 7 is a cross-sectional view of a bucket body according to an embodiment of the present invention;

fig. 8 is an exploded view of the bucket body according to an embodiment of the present invention;

fig. 9 is a schematic view of an embodiment of the present invention providing an adhesive member and a mounting base;

fig. 10 is a schematic view of an embodiment of the present invention;

fig. 11 is a schematic view of a mounting base according to an embodiment of the present invention;

fig. 12 is a schematic view of a dustpan according to an embodiment of the present invention.

Reference numerals: 10. a dipper body; 11. a containing groove; 12. mounting grooves; 121. a first avoidance hole; 13. a protective shell; 131. a second avoidance hole; 15. a comb plate; 16. a bucket trough; 20. adhering the accessory; 21. an adhesive portion; 22. a connecting shaft; 23. a second elastic member; 24. an accommodating groove; 25. a pad portion; 31. mounting a base; 311. a shaft through hole; 312. a chute; 32. a first drive arm; 33. a second drive arm; 34. a drive mechanism; 341. driving the pull wire; 342. a wire-tightening section; 35. a flexible conduit; 36. an elastic reset member; 40. a handle bar; 41. a hand-held portion; 411. a guide groove; 50. an abutting member; 51. a first elastic member.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "side", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on installation, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It should be noted that, in the embodiments of the present invention, the same reference numerals are used to denote the same components or parts, and for the same components or parts in the embodiments of the present invention, only one of the components or parts may be used as an example to denote the reference numeral in the drawings, and it should be understood that the reference numerals are also applicable to other similar components or parts.

In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

As shown in fig. 1-3 and 12, the dustpan of the present embodiment has a function of removing dust and sticking ash in addition to a basic function of loading large garbage, and can adhere to fine dust, hair and other impurities, so that a cleaning area is cleaned more thoroughly, and tiny garbage is prevented from remaining.

Specifically, the dustpan includes a bucket body 10, an adhesive member 20, and a driving device. The bucket body 10 is provided with a bucket groove 16 for filling large garbage, the outer side surface of the bucket body 10 is provided with a containing groove 11 for placing the adhesive 20, and the containing groove 11 can be arranged at the back, left and right parts or bottom of the bucket body 10. The adhering part 20 is provided with an adhering part 21 for adhering garbage, the adhering part 20 is movably arranged in the accommodating groove 11 through a driving device, the adhering part 20 can be driven by the driving device to extend out of the accommodating groove 11, the adhering part 21 is attached to a surface to be cleaned, and impurities such as fine dust, hair and the like in the area such as the ground surface, the wall surface and the like to be cleaned are adhered through the adhering part 21.

Optionally, the adhesion part 21 is an adhesive layer coated with an adhesive, or is removable adhesive paper, and both the adhesion parts 21 can adhere and remove fine wool fibers, hair, sundries and dust on the ground, wall and glass surfaces. The difference lies in that the adhesive bonding layer is a reusable adhesive part 21, which needs to be washed by water during cleaning, and the removable adhesive roll paper is a disposable adhesive part 21, which needs not to be cleaned and directly removed for replacing the roll paper.

The driving device in this embodiment has various configurations as long as the effect of protruding the adhesive member 20 from the housing groove 11 can be achieved. The drive means may be a complex linkage mechanism (see the embodiments described below) or may be a simple positioning mechanism.

In one embodiment, the driving device is a flexible conduit 35 similar to the desk lamp products in the prior art, and the flexible conduit 35 enables the desk lamp to stay at any position, and similarly, the flexible conduit 35 is used in the driving device in the embodiment. As shown in fig. 12, the receiving groove 11 is opened at the rear side of the dipper body 10, the bracket of the adhesion member 20 is flexibly connected with the receiving groove 11 through the flexible conduit 35, when in use, a user manually moves the adhesion member 20 to extend out of the receiving groove 11, so that the adhesion portion 21 is attached to the ground, the flexible conduit 35 positions and supports the adhesion member 20, and then the user holds the entire dipper body 10 to move the adhesion portion 21 to the ground, so as to adhere impurities on the ground; when the adhesive part 20 is stored, the user manually moves the adhesive part 20, so that the whole adhesive part 20 is placed in the storage groove 11.

It should be noted that inside the spiral-structured casing of the bellows 35, there is a thin metal like a copper bar or steel, which has a certain deformation and supporting function, so that the driving device can be directly realized by the thin metal without the casing of the bellows 35.

When the dustpan in the embodiment is matched with the broom to clean the ground, large garbage can be swept into the bucket groove 16 through the broom, fine dust or hair which is difficult to clean can be concentrated at the edge of the bucket body 10, and at the moment, a user can glue the garbage through the adhesion part 21, so that a cleaning area is cleaned more thoroughly, and tiny garbage is prevented from being left; the bucket body 10 is provided with the containing groove 11, the adhesive part 20 is placed in the containing groove 11, a protective effect is formed on the adhesive part 21 of the adhesive part 20, the adhesive function failure caused by the ash falling of the adhesive part 21 is avoided, and meanwhile, the adhesive part 20 is contained in the containing groove 11, so that the overall structure of a product is compact, and the product is convenient to store at home; the inside of the containing groove 11 is connected with the adhesive member 20 through a driving device, and the adhesive part 21 can be conveniently attached to the ground, the wall surface, the roof surface, the glass surface, the mirror surface and the like through the driving device so as to adhere fine wool fibers, hair, sundries and dust on the surfaces of the objects.

The receiving groove 11 mainly serves to protect the adhesive member 20, and the opening position thereof is not limited to a large extent as long as the adhesive member 20 can freely extend. As shown in fig. 2, in a preferred embodiment, the receiving groove 11 is opened at the bottom surface of the bucket body 10, so that not only the adhesive member 20 can be better protected, but also the adhesive member 20 can be more easily attached to the ground, and further the movement stroke of the adhesive member 20 can be reduced, thereby reducing the requirements on the driving device and the design and manufacturing costs of the driving device.

As shown in fig. 3, 5 and 6, in one embodiment, the driving device includes a first driving arm 32 and a driving mechanism 34; the middle part of the first driving arm 32 is hinged with the wall of the containing groove 11, one end of the first driving arm 32 is connected with the driving mechanism 34, and the other end is connected with the adhesive member 20; the driving mechanism 34 is configured to allow the adhesive member 20 to be projected from the housing groove 11 by the first driving arm 32.

As mentioned above, the driving device may be a complex linkage mechanism, and specifically includes the first driving arm 32 and the driving mechanism 34, the driving mechanism 34 drives one end of the first driving arm 32 to move upward, and the other end of the first driving arm 32 presses down the adhesive member 20 by using the lever principle, at this time, the adhesive member 20 extends out of the accommodating slot 11, so that the adhesive portion 21 is attached to the ground.

Wherein, the adhesion piece 20 can be directly connected with the first driving arm 32, and the first driving arm 32 needs to have a sufficiently long rotation radius in order to make the adhesion piece 20 satisfy the descending height that can stretch out the containing groove 11, so that the containing groove 11 needs to be designed to be wider, and then the product volume can be too huge and not compact enough. Therefore, in order to solve this problem, it is necessary to further complicate the driving device so as to ensure that the adhesive member 20 can be extended out of the receiving groove 11 in the receiving groove 11 with a small space. Therefore, in one embodiment, the driving device further includes a mounting base 31 for mounting the adhesive member 20, and the mounting base 31 is hinged to the groove wall of the container 11.

The mounting base 31 has a frame structure, the adhesive member 20 is mounted inside the mounting base 31, and the outer side of the mounting base 31 has two hinge points with the groove wall of the accommodating groove 11, so that the mounting base 31 maintains stability during operation. The driving mechanism 34 drives one end of the first driving arm 32 to move upward, and the other end of the first driving arm 32 presses the mounting base 31 downward, at this time, the mounting base 31 rotates around the hinge point with the accommodating slot 11 in the counterclockwise direction, so as to extend the adhesion member 20 from the accommodating slot 11, and the adhesion portion 21 abuts against the ground.

In order to further amplify the lever effect of the first driving arm 32, the first driving arm 32 is allowed to lower the adhesive member 20 to protrude out of the accommodating groove 11 at a small rotation angle. As shown in fig. 5, in one embodiment the drive means further comprises a second drive arm 33. The second driving arm 33 is disposed between the first driving arm 32 and the mounting base 31, and is hinged to the first driving arm 32 and the mounting base 31, respectively.

The upper end of the second driving arm 33 is hinged to the right side of the middle of the first driving arm 32, the lower end of the second driving arm 33 is hinged to the upper portion of the mounting base 31, the second driving arm 33 is acted downward by the lever action of the first driving arm 32 to press down the mounting base 31, at this time, the mounting base 31 rotates around a hinge point with the accommodating groove 11 in the counterclockwise direction, and the adhesive member 20 extends out of the accommodating groove 11.

In the above embodiments, the driving mechanism 34 drives the first driving arm 32 to perform a lever action in various ways, and the first driving arm 32 may be pulled upwards (see the following embodiments), or the first driving arm 32 may be directly pressed, for example: the shovel body 10 is provided with a avoiding groove with a certain length so as to avoid interfering the action of the first driving arm 32, the first driving arm 32 extends rightwards and penetrates through the avoiding groove to the outside of the shovel body 10, at the moment, the driving mechanism 34 is just an extending section of the first driving arm 32 rightwards, and a user can tread the extending section of the first driving arm 32 rightwards by feet to execute lever action.

As shown in fig. 4, in one embodiment, the dustpan further comprises: and one end of the handle rod 40 is connected with the top of the bucket body 10, and the other end of the handle rod 40 is provided with an arc-shaped handheld part 41.

In order to improve the user's comfort, a handle lever 40 is installed at the top of the bucket body 10, and the user uses the dustpan by means of the handle lever 40 to avoid the user's stooping operation. The handle rod 40 is connected with the bucket body 10 through a socket, the top of the bucket body 10 is provided with a socket, and the bottom of the handle rod 40 is provided with a plug. In other embodiments, the handle lever 40 and the dipper body 10 may also be coupled by a threaded connection or a snap-fit arrangement.

As shown in fig. 4-6, in one embodiment, the drive mechanism 34 includes a drive wire 341 and a wire takeup portion 342. The driving pulling wire 341 is disposed through the handle bar 40, one end of the driving pulling wire 341 is connected to the pulling wire tightening portion 342, the other end of the driving pulling wire 341 is connected to the first driving arm 32, and the pulling wire tightening portion 342 drives the first driving arm 32 to move through the driving pulling wire 341.

As mentioned above, the driving mechanism 34 drives the first driving arm 32 to perform a lever action, in this embodiment, the driving mechanism 34 includes the driving wire 341 and the wire tightening portion 342, and as the name implies, the wire tightening portion 342 can tighten the driving wire 341, so that the driving wire 341 drives one end of the first driving arm 32 to move upward.

Further, there are various ways in which the wire takeup action can be performed, such as: the pull wire tightening part 342 is a pull ring structure, a small hole is formed in the handheld part 41 of the handle bar 40, the upper end of the driving pull wire 341 penetrates through the small hole to be bound with the pull ring, and a user's finger penetrates through the pull ring to tighten and pull the driving pull wire 341, so that the driving pull wire 341 drives one end of the first driving arm 32 to move upwards.

Still further, the manner of performing the wire tightening action is as follows: the wire tightening part 342 is a wire winding roller structure, the wire winding roller is rotatably disposed at the position of the handheld part 41 of the handle bar 40, the handheld part 41 is provided with a plurality of small holes, the upper end of the driving wire 341 penetrates through the small holes to be wound and connected with the wire winding roller, and a user tightens and draws the driving wire 341 in a manner similar to the action of winding up a fishing rod, so that the driving wire 341 drives one end of the first driving arm 32 to move upwards.

As shown in FIG. 6, in one embodiment, the handle portion 41 or the handle lever 40 is provided with a guide slot 411 near the bucket body 10, and the wire takeup portion 342 is hinged within the guide slot 411.

The two wire-tightening parts 342, the pull ring and the wire-winding roller, described above, are also convenient if the operation of adhering dust is performed separately, one hand performs the wire-rewinding operation, and the other hand holds the hand-held part 41 to move the bucket body 10. However, when the broom is used in cooperation with a broom, the operation process is inconvenient, only two actions of holding the broom by hand, tightening the pull wire and moving the dustpan can be selected, and the actions cannot be performed synchronously, so that the cleaning efficiency is limited.

Therefore, in order to improve the cleaning efficiency and facilitate the use of the user, in a preferred embodiment, the two actions of tightening the pull wire and moving the dustpan are accomplished by one hand, specifically: the handheld portion 41 is provided with a guide groove 411 to provide an action space for the wire tightening portion 342, the wire tightening portion 342 is a trigger-shaped mechanism and is hinged in the guide groove 411, when the wire tightening mechanism is used, a user holds the handheld portion 41, fingers are buckled on the wire tightening portion 342, the wire tightening portion 342 is buckled to enable the wire tightening portion to rotate around a hinge point of the guide groove 411 in the counterclockwise direction, and then the driving wire 341 drives one end of the first driving arm 32 to move upwards.

Certainly, the wire-pulling tightening part 342 can be designed at the bottom position to be close to the foot of the user, and the user can perform the wire-pulling tightening action in a foot-stepping manner, specifically: when the handle lever 40 is used, a user holds the handle portion 41 with a hand and pulls the wire tightening portion 342 with a foot to rotate around a hinge point with the guide slot 411, so that the driving wire 341 drives one end of the first driving arm 32 to move upwards.

As shown in fig. 2, in one embodiment, the driving means further comprises an elastic return member 36; the elastic restoring member 36 is used for providing restoring force for restoring the mounting base 31 into the accommodating groove 11.

In order to provide the adhesive member 20 with the automatic returning function, the elastic returning member 36 is disposed between the accommodating groove 11 and the mounting base 31 without the need for the user to manually return the adhesive member 20 into the accommodating groove 11. The elastic restoring member 36 may be a spring or a rubber band, and is directly connected between the groove wall of the accommodating groove 11 and the mounting base 31; the elastic restoring member 36 may also be a torsion spring, the torsion spring is sleeved on the hinge shaft of the accommodating groove 11 and the mounting base 31, and two tail ends of the torsion spring are respectively connected with the groove wall of the accommodating groove 11 and the mounting base 31; further, in order to ensure that the elastic restoring force can restore the adhesive member 20 and the mounting base 31 having a certain weight, the elastic restoring member 36 is a double torsion spring.

In one embodiment, the shape of the adhesive member 20 may be a panel-like structure, when the adhesive member 20 is a panel-like structure, the whole surface of the adhesive member 20 is the adhesive portion 21, and the adhesive portion 21 is an adhesive layer coated with an adhesive, or a removable adhesive paper.

The adhesive member 20 may be a roller-shaped adhesive member 20, the whole curved surface is the adhesive portion 21, and the adhesive portion 21 is a removable roll paper, which can be used to stick and remove fine hair fibers, hair, sundries and dust on the surface of sofa, bed sheet, bedding, clothes and other objects in the prior art, in this embodiment, the roll paper is used to stick and remove fine hair fibers, hair, sundries and dust on the surface of objects such as floor, wall, roof, glass, mirror and the like.

In a preferred embodiment, as shown in fig. 7-9, the adhesive member 20 is a roller-like structure, the side of the roller is the adhesive portion 21, and the driving means comprises a mounting base 31 for mounting the adhesive member 20. The adhesive member 20 has connecting shafts 22 at both ends thereof to be elastically connected to the adhesive member 20, and the connecting shafts 22 are axially displaceable relative to the adhesive member 20. A shaft through hole 311 rotatably engaged with the connecting shaft 22 is provided on the mounting base 31 at a position corresponding to the connecting shaft 22, and the connecting shaft 22 can be pushed out from the shaft through hole 311 through the shaft through hole 311, so that the adhesive member 20 is separated from the mounting base 31.

In order to facilitate replacement of the adhesion part 20, the connection mode between the adhesion part 20 and the mounting base 31 is designed to be a quick release structure, specifically: both ends of the adhesive member 20 have connection shafts 22 elastically connected to the adhesive member 20, the connection shafts 22 being axially displaceable relative to the adhesive member 20; a shaft through hole 311 rotatably engaged with the connecting shaft 22 is provided on the mounting base 31 at a position corresponding to the connecting shaft 22, and the connecting shaft 22 can be pushed out from the shaft through hole 311 through the shaft through hole 311, so that the adhesive member 20 is separated from the mounting base 31.

The using process of the embodiment is as follows:

when in connection, the mounting base 31 is extended out of the containing groove 11 through the driving device, a user leans the adhesion piece 20 against the mounting base 31 in an inclined mode, any one of the two connecting shafts 22 is inserted into the shaft through hole 311, the other connecting shaft 22 is lapped at the edge of the mounting base 31, the connecting shaft 22 is pressed manually to enable the connecting shaft 22 to be axially displaced and slide to the inner surface of the mounting base 31, the adhesion piece 20 is integrally arranged in the mounting base 31, and finally the position of the connecting shaft 22 is adjusted to enable the connecting shaft 22 to slide into the shaft through hole 311, so that the adhesion piece 20 and the mounting base 31 are successfully assembled;

when detaching, the adhesive member 20 and the mounting base 31 are extended from the accommodating groove 11 by the driving device, a user inserts a finger or a tool into any one of the two shaft through holes 311 to press the connecting shaft 22 to axially displace the connecting shaft 22, at this time, the connecting shaft 22 is moved out from the shaft through hole 311 in a clockwise manner, then the adhesive member 20 is moved in an inclined manner toward the outer direction of the mounting base 31, and after the latter connecting shaft 22 is moved out from the shaft through hole 311, the adhesive member 20 is successfully separated from the mounting base 31.

The dustpan in this embodiment, only for the roller-shaped adhesive member 20, the connecting shafts 22 elastically connected are provided at the two ends of the adhesive member 20, and the relative positions of the connecting shafts 22 and the adhesive member 20 can be changed by pressing or squeezing, so that the connecting shafts 22 can slide into the shaft through holes 311 or move out of the shaft through holes 311, and further the adhesive member 20 can be quickly connected to or separated from the mounting base 31, thereby achieving the purpose of conveniently replacing the adhesive member 20.

As shown in fig. 8 and 9, in one embodiment, the dustpan further includes an abutment 50, and the abutment 50 can be inserted into the shaft through-hole 311 to eject the connecting shaft 22 out of the shaft through-hole 311.

As described above, at the time of detachment, the user can insert the finger into the shaft through hole 311 to push the connecting shaft 22 out of the shaft through hole 311, and then move the adhesive member 20 obliquely toward the outside of the mounting base 31. In this detaching process, when the user ejects the connecting shaft 22 with the finger, there is a possibility that the finger is pinched. Therefore, in order to avoid this risk, the operation of ejecting the connecting shaft 22 may be performed by means of the abutment 50. Specifically, the adhesive member 20 and the mounting base 31 are projected from the housing groove 11 by the driving means, and then the user pinches the abutment member 50 with the hand to insert into the shaft through hole 311 to eject the connecting shaft 22.

The abutting member 50 in this embodiment may be a card-taking pin similar to a certain brand mobile phone in the prior art, or a rod-shaped object, and may be inserted into the shaft through hole 311, and the abutting member 50 needs to have a certain strength, so as to avoid deformation during ejecting the connecting shaft 22, and thus is difficult to operate.

The abutment member 50 may be a separate fitting and may be disconnected from the dipper body 10 for use each time the adhesive member 20 needs to be replaced. The abutment member 50 and the bucket body 10 may be connected to each other, so that the user can use the attachment conveniently, and the abutment member 50 cannot be found out in time when the attachment 20 is replaced.

As shown in fig. 8, in an embodiment, the bucket body 10 is provided with a first avoiding hole 121, and the first avoiding hole 121 is disposed at a position: when the adhesive member 20 is located in the accommodating groove 11, the first avoiding hole 121 is disposed opposite to the shaft through hole 311.

In the former embodiment, when the abutment member 50 is used, the adhesive member 20 needs to be protruded from the housing groove 11 by the driving means to be operated. In order to further improve the convenience of operation, the adhesive member 20 is replaced without using a driving device, specifically: when the bucket body 10 is provided with the first avoiding hole 121 and the adhesion piece 20 is located in the accommodating groove 11, the first avoiding hole 121 and the shaft through hole 311 are arranged oppositely, and the user uses the abutting piece 50 to sequentially penetrate through the first avoiding hole 121 and the shaft through hole 311 from the outside of the bucket body 10 so as to eject the connecting shaft 22.

In one embodiment, the abutment 50 is movably connected to the outer surface of the dipper body 10.

As mentioned above, the abutment member 50 and the bucket body 10 may be connected to facilitate the use of the user. The abutment member 50 may be suspended from the outer surface of the dipper body 10 by a single cord, or the aforementioned python 35 may be used.

As shown in fig. 8, in an embodiment, the abutting member 50 is movably connected to the outer surface of the bucket body 10 through the first elastic member 51, and the abutting member 50 is disposed opposite to the first avoiding hole 121, and the pressing abutting member 50 can be inserted into the first avoiding hole 121.

In addition to the connection manner of the abutting member 50 and the bucket body 10 in the above embodiment, the abutting member 50 may be directly movably connected to the opening of the shaft through hole 311, that is, the abutting member 50 is movably connected to the outer surface of the bucket body 10 through the first elastic member 51, and the abutting member 50 is disposed opposite to the first avoiding hole 121, when the adhesion member 20 is located in the accommodating groove 11, the user uses the abutting member 50 to sequentially penetrate through the first avoiding hole 121 and the shaft through hole 311 from the outside of the bucket body 10, so as to eject the connection shaft 22. The present embodiment can make the whole structure of the abutting member 50 connected with the dipper body 10 smaller, so as to reduce the requirement for storage space, and facilitate the use and storage at home.

The first elastic member 51 serves to connect the abutting member 50 and the bucket body 10, and serves to provide a restoring force to the abutting member 50 so that the abutting member 50 can be restored to the outside of the shaft through hole 311.

The first elastic member 51 in this embodiment may be a spring, and both ends of the spring are respectively connected with the abutting member 50 and the bucket body 10; the first elastic member 51 may also be a silicone sheet, and is sleeved outside the abutting member 50, similar to a button of a remote control in the prior art.

As shown in fig. 8, in one embodiment, the first elastic member 51 is a sheet-like structure and fixed along the circumference of the abutting member 50.

The first elastic member 51 may also be a polymer material having elasticity, such as rubber, elastomer, resin, or the like. In the present embodiment, the first elastic member 51 has a sheet-like structure, is fixed along the circumferential direction of the contact member 50, and has a petal-like structure, and the tip of the first elastic member 51 may be bonded to or brought into contact with the bucket body 10 (see the later-described embodiment).

As shown in fig. 8, in an embodiment, a mounting groove 12 is formed on the outer surface of the bucket body 10 corresponding to the first avoiding hole 121, and the abutting member 50 and the first elastic member 51 are located in the mounting groove 12.

In order to prevent the abutting piece 50 from protruding out of the surface of the bucket body 10, avoid the influence on the appearance consistency of the dustpan, and avoid the protruding abutting piece 50 and the first elastic piece 51 from scratching users or articles, the bucket body 10 is provided with a mounting groove 12, and the abutting piece 50 and the first elastic piece 51 are embedded in the mounting groove 12, so that the attractiveness and the safety of the cleaning tool are improved.

As shown in fig. 8, in one embodiment, a protective shell 13 is detachably connected to a wall of the installation groove 12, and the protective shell 13 covers the abutting member 50 and the first elastic member 51.

In order to prevent the notch of the installation groove 12 and the abutting piece 50 from being hung on a user or an article for the convenience of home use and storage of the cleaning tool, the notch of the installation groove 12 and the abutting piece 50 need to be covered to form protection, and therefore, the protective shell 13 is additionally arranged.

The protective shell 13 may be made of a flexible material, such as rubber, elastomer, or the like. When the adhesive member 20 needs to be detached, the protective shell 13 can be directly pressed to drive the abutting member 50.

The protective shell 13 is detachably connected with the wall of the mounting groove 12 and can be connected through a thread structure or a buckle structure.

As previously shown, the first elastic member 51 is fixed along the circumference of the abutting member 50 in a petal-shaped structure, and the end of the first elastic member 51 can abut against the bucket body 10, in which case the abutting member 50 and the first elastic member 51 need to be assembled on the bucket body 10 through the protective housing 13.

As shown in fig. 8, in an embodiment, the protective shell 13 is provided with a second avoiding hole 131 opposite to the abutting member 50, and the abutting member 50 can be pressed through the second avoiding hole 131.

The protective shell 13 may be made of a flexible material, but may also be made of a hard material, such as resin, wood, stainless steel, etc., so as to further enhance the protection of the components inside the mounting groove 12. When the protective shell 13 is made of a hard material, a second avoiding hole 131 needs to be formed to facilitate the user to press the abutting piece 50.

When the adhesive part 20 is used, a user presses the abutting part 50 by using a finger to pass through the second avoiding hole 131, the abutting part 50 sequentially passes through the first avoiding hole 121 and the shaft through hole 311 to push the connecting shaft 22 to axially displace, so that the connecting shaft 22 is moved out of the shaft through hole 311, and the adhesive part 20 is moved out of the mounting base 31 at the moment.

As shown in fig. 8, in one embodiment, the adhesive member 20 and the connection shaft 22 are elastically connected by a second elastic member 23.

As mentioned above, the adhesion member 20 is elastically connected to the connection shaft 22, and the body of the connection shaft 22 can be designed to have an elastic effect, for example, the connection shaft 22 is made of rubber material, and can be deformed when the connection shaft 22 is pressed, so that the connection shaft 22 axially displaces and slides out of the shaft through hole 311.

In this embodiment, the connecting shaft 22 is made of hard material, and the second elastic member 23 is additionally arranged between the adhesion member 20 and the connecting shaft 22, so that the connecting shaft 22 can also axially displace. The second elastic member 23 may be a U-shaped elastic sheet in a hardware fitting, and two ends of the U-shaped elastic sheet are respectively connected to the end surface of the adhesion member 20 and the connecting shaft 22.

In another embodiment, a spring is disposed at the bottom of the connecting shaft 22, and the spring is connected to the end surface of the adhesive member 20, so that the connecting shaft 22 and the adhesive member 20 are elastically connected.

As shown in fig. 10, in one embodiment, the end surface of the adhesive member 20 is provided with a receiving groove 24, the second elastic member 23 is located in the receiving groove 24, and the connecting shaft 22 can extend into the receiving groove 24.

Without the receiving grooves 24, when the two connecting shafts 22 move toward each other, the movement limit is that the connecting shafts 22 abut against the end surfaces of the attachment members 20, and the connecting shafts 22 cannot further contract inward, and when the connecting shafts 22 are pressed, the connecting shafts 22 are not easily removed from the shaft through holes 311, and the attachment members 20 are not easily separated from the mounting base 31.

In the present embodiment, the end surface of the adhesive member 20 is provided with the receiving groove 24, and when the two connecting shafts 22 move towards each other, the moving limit is that the connecting shaft 22 extends into the receiving groove 24, or even completely sinks into the receiving groove 24, so that the connecting shaft 22 on the end surface of the adhesive member 20 disappears, therefore, when the connecting shaft 22 is pressed, the connecting shaft 22 is easily removed from the shaft through hole 311, and the adhesive member 20 is easily separated from the mounting base 31.

As shown in fig. 10, in one embodiment, the second elastic member 23 is a plate-shaped structure, one end of which is fixed to the wall of the receiving slot 24, and the other end of which is a free end and is fixed to the connecting shaft 22.

In this embodiment, the second elastic member 23 is a sheet-shaped structure, and two ends of the second elastic member are respectively a fixed end and a free end, the fixed end is used for being fixedly connected with the wall of the accommodating groove 24, and the free end is used for bearing the connecting shaft 22. The purpose of this design is to prevent the connecting shaft 22 and the mounting base 31 from being pinched to the user's hand for the following reasons: as described above, when connecting, the connecting shaft 22 is overlapped at the edge of the mounting base 31, the connecting shaft 22 is manually pressed to make the connecting shaft 22 axially displace and slide to the inner surface of the mounting base 31, in the process, the hand of the user is easily clamped by the connecting shaft 22 and the mounting base 31, and in reverse view of the embodiment, the user can press the second elastic piece 23 in a sheet shape to make the connecting shaft 22 axially displace, so that the connecting shaft 22 is prevented from being directly contacted by the hand, and the finger of the user is completely prevented from being clamped by the connecting shaft 22 and the mounting base 31.

As shown in fig. 10, in one embodiment, both ends of the adhesive member 20 further have pad portions 25, and the pad portions 25 are slidably coupled to the inner surface of the mounting base 31.

In the present application, when the adhesive member 20 is used, the adhesive member 20 rotates on the mounting base 31, the main frictional resistance is generated between the end surface of the adhesive member 20 and the inner surface of the mounting base 31, and in order to reduce the contact area between the adhesive member 20 and the mounting base 31 and further reduce the frictional resistance, the pad portions 25 are provided at both ends of the adhesive member 20 and slide on the inner surfaces of the pad portions 25 and the mounting base 31.

As shown in fig. 10, in one embodiment, the pad portion 25 is provided around the connecting shaft 22.

When the pad portion 25 rotates following the attachment member 20, the movement locus of the pad portion 25 is a circle having a radius equal to the distance between the pad portion 25 and the connecting shaft 22, and the smaller the locus circle, the larger the size range of the fitting mounting base 31, and therefore, it is necessary to abut the position of the pad portion 25 against the connecting shaft 22 as much as possible, whereby the pad portion 25 can be slidably connected regardless of the size of the mounting base 31.

As shown in fig. 11, in one embodiment, the inner surface of the mounting base 31 is provided with a sliding groove 312, and the sliding groove 312 is used for guiding the connecting shaft 22 to slide into the shaft through hole 311.

As described above, at the time of connection, the user leans the adhesive member 20 against the mounting base 31, inserts one of the connecting shafts 22 into the shaft through hole 311, presses and slides the other connecting shaft 22 to the inner surface of the mounting base 31, and finally adjusts the position of the connecting shaft 22 to slide into the shaft through hole 311.

When the position of the connecting shaft 22 is adjusted, the user's view may be blocked by the mounting base 31 and the adhesive member 20, and it is not easy to smoothly slide the connecting shaft 22 into the shaft through hole 311, and the position needs to be adjusted repeatedly, thereby increasing the difficulty of operation. To solve this problem, the inner surface of the mounting base 31 is provided with a slide groove 312, so that the connecting shaft 22 first slides into the slide groove 312 and then smoothly slides into the shaft through hole 311 by the stopper action of the slide groove 312.

To further increase the functionality of the dustpan, as shown in fig. 1, in one embodiment, the dipper body 10 is further provided with a comb plate 15, the comb plate 15 is located at the notch of the dipper slot 16, and the broom can be cleaned by the comb plate 15 if the broom is adhered with impurities such as hair and paper scraps. The comb plate 15 and the bucket body 10 are connected through slots, adhesives and bolts or integrally formed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (25)

1. A dustpan, characterized by comprising:

the outer side surface of the bucket body (10) is provided with a containing groove (11);

an adhesive member (20), the adhesive member (20) having an adhesive portion (21) and being received in the receiving groove (11);

a driving device configured to drive the adhesive member (20) to move so as to extend the adhesive portion (21) from the accommodating groove (11).

2. The dustpan of claim 1 wherein the drive device includes a first drive arm (32) and a drive mechanism (34);

the middle part of the first driving arm (32) is hinged with the wall of the accommodating groove (11), one end of the first driving arm (32) is connected with the driving mechanism (34), and the other end of the first driving arm is connected with the adhesive part (20);

the driving mechanism (34) is configured to drive the first driving arm (32) to move so as to drive the adhesive part (20) to extend out of the accommodating groove (11).

3. Dustpan according to claim 2, characterised in that the drive means further comprise a mounting base (31) for fitting the adhesive (20), the mounting base (31) being hinged to the wall of the receptacle (11).

4. The dustpan of claim 3 wherein the drive means further comprises a second drive arm (33); the second driving arm (33) is arranged between the first driving arm (32) and the mounting base (31) and is respectively hinged with the first driving arm (32) and the mounting base (31).

5. The dustpan of claim 4, wherein the dustpan further comprises a handle bar (40), and the handle bar (40) is connected to the shovel body (10).

6. The dustpan of claim 5, wherein the drive mechanism (34) includes a drive wire (341) and a wire takeup portion (342);

the driving pull wire (341) is arranged in the handle rod (40) in a penetrating way, one end of the driving pull wire is connected with the pull wire tightening part (342), the other end of the driving pull wire is connected with the first driving arm (32), and the pull wire tightening part (342) drives the first driving arm (32) to act through the driving pull wire (341).

7. The dustpan of claim 6, wherein the handle lever (40) is provided with a guide groove (411), and the wire takeup member (342) is hinged within the guide groove (411).

8. The dustpan of claim 3 wherein the drive means further comprises an elastic return member (36); the elastic resetting piece (36) is used for providing resetting force for the installation base (31) to be reset into the accommodating groove (11).

9. The dustpan of claim 8, wherein the elastic restoring member (36) is a torsion spring, the torsion spring is sleeved on the hinge shaft of the containing groove (11) and the mounting base (31), and two ends of the torsion spring are respectively connected with the groove wall of the containing groove (11) and the mounting base (31).

10. Dustpan according to claim 1, characterized in that the adhesive (20) is of a drum-like structure, the side of the drum being the adhesive part (21), and the drive means comprises a mounting base (31) for fitting the adhesive (20);

both ends of the adhesive part (20) are provided with connecting shafts (22) elastically connected with the adhesive part (20), and the connecting shafts (22) can axially displace relative to the adhesive part (20);

a shaft through hole (311) which is in running fit with the connecting shaft (22) is formed in the position, corresponding to the connecting shaft (22), of the mounting base (31), the connecting shaft (22) can be ejected out of the shaft through hole (311) after penetrating through the shaft through hole (311), and therefore the adhesive part (20) is separated from the mounting base (31).

11. The dustpan of claim 10, wherein the dustpan further comprises an abutment (50), and the abutment (50) is insertable into the shaft through-hole (311) to eject the connecting shaft (22) from the shaft through-hole (311).

12. The dustpan according to claim 11, wherein the shovel body (10) is provided with a first avoidance hole (121), and the first avoidance hole (121) is arranged at a position that: when the adhesive part (20) is located in the accommodating groove (11), the first avoiding hole (121) and the shaft through hole (311) are arranged oppositely.

13. The dustpan of claim 12, wherein the abutment (50) is movably connected to the outer surface of the dipper body (10).

14. The dustpan of claim 13, wherein the abutting piece (50) is movably connected to the outer surface of the dipper body (10) through a first elastic piece (51), and the abutting piece (50) is disposed opposite to the first avoiding hole (121), and the abutting piece (50) can be inserted into the first avoiding hole (121) by pressing.

15. The dustpan of claim 14, wherein the first elastic member (51) is a sheet-like structure and is fixed in the circumferential direction of the abutment member (50).

16. The dustpan according to claim 15, wherein an installation groove (12) is formed in the outer surface of the shovel body (10) corresponding to the first avoidance hole (121), and the abutting piece (50) and the first elastic piece (51) are located in the installation groove (12).

17. The dustpan according to claim 16, characterized in that a protective shell (13) is detachably attached to the wall of the mounting groove (12), and the protective shell (13) covers the abutment member (50) and the first elastic member (51).

18. The dustpan according to claim 17, wherein the protective shell (13) is provided with a second avoiding hole (131) opposite to the abutting piece (50), and the abutting piece (50) can be pressed through the second avoiding hole (131).

19. Dustpan according to claim 18, characterised in that the adhesive (20) is elastically connected to the connecting shaft (22) by means of a second elastic element (23).

20. The dustpan of claim 19, wherein the end surface of the adhesive (20) is provided with a receiving groove (24), the second elastic member (23) is located in the receiving groove (24), and the connecting shaft (22) can extend into the receiving groove (24).

21. The dustpan of claim 20, wherein the second elastic member (23) is a sheet-like structure, one end of which is fixed to a wall of the receiving groove (24), and the other end of which is a free end and is fixed to the connecting shaft (22).

22. The dustpan of claim 10, wherein the adhesive (20) further has pad portions (25) at both ends, and the pad portions (25) are slidably connected to the inner surface of the mounting base (31).

23. Dustpan according to claim 22, characterized in that the pad portion (25) is provided around the connecting shaft (22).

24. The dustpan of claim 10, wherein the inner surface of the mounting base (31) is provided with a sliding groove (312), and the sliding groove (312) is used for guiding the connecting shaft (22) to slide into the shaft through hole (311).

25. Dustpan according to any one of claims 1-24, characterized in that the shovel body (10) is also provided with a comb plate (15).

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