CN209932614U

CN209932614U - Multifunctional broom

Info

Publication number: CN209932614U
Application number: CN201920514870.9U
Authority: CN
Inventors: 郑述营
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-14
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a multifunctional broom, this technical scheme's multifunctional broom adopts keel frame, broom brush and the concatenation of flat push broom brush to constitute the structural style of the frame body, and its usable floor area is great, has effectively improved and has cleaned efficiency, sets up mosaic structure and still can do benefit to the convenient change to damaging the part, can effectively increase of service life. Meanwhile, the utility model integrates and adds a scraper device, a small broom brush, a screen, a dustpan and a rake on the basis of the structure of the traditional broom; the scraper can effectively remove stubborn sundries on the ground; the small broom brush is arranged, so that the positions which are inconvenient to clean, such as corners or four corners, and the like, can be cleaned conveniently; the screen mesh is arranged, so that the effect of shielding and preventing dust can be achieved; the dustpan can realize the function of collecting and cleaning sundries; the cleaning of different ground environments can be realized by arranging the rakes; the multifunctional integrated water heater has the characteristics of high structure integration, multiple functions and capability of meeting different use requirements.

Description

Multifunctional broom

Technical Field

The utility model relates to the technical field of daily necessities, specifically a multifunctional broom.

Background

The broom is an essential daily article in daily life and is mainly used for sweeping ground garbage and dust. With the progress of technology, the design of the broom is more and more humanized, and the functions of the broom are more and more diversified.

The existing broom is usually provided with only bristles on the head of the broom, and the broom with the structure is difficult to clean completely, especially when the floor is stuck with articles which are difficult to clean. In addition, the traditional broom has single function and only has a sweeping function, the broom can only sweep sundries with relatively large volume, and the broom cannot completely sweep the sundries which are fine and difficult to see.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a can effectively clear away the debris of equidimension not, and the structure integrates height, the function is various and satisfy the multi-functional broom of different use needs.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a multifunctional broom, includes handle, keel frame, broom brush and flat push broom brush, the handle passes through loose joint subassembly loose joint with keel frame, broom brush's quantity is two at least, keel frame, two at least broom brushes and flat push broom brush concatenation constitute the frame body of rectangle form, and here concatenation can adopt traditional joint, bolted connection, insert splicing structure such as stake interference connection, keel frame is located the indulging rear end of frame body, flat push broom brush is located the vertical front end of frame body, broom brush is horizontal interval setting and is connecting between keel frame and flat push broom brush, for example when being greater than two broom brushes, wherein two are located two horizontal sides of rectangle form frame body, and remaining interval setting can between two broom brushes.

The long-span long.

The small brooms comprise a first small broom and a second small broom, the first small broom and the second small broom are both connected to the front side wall of the horizontal pushing broom brush and correspond to the broom brushes on the two side edges of the frame body respectively, and the lengths of the first small broom and the second small broom are different.

The rake is rotatably connected with the horizontal pushing broom brush and is positioned between the first small broom and the second small broom, the rake is in a working and unfolding state when the rake rotates forwards to be parallel to the frame body and the hook of the rake faces upwards, and the rake is in a folding state when the rake rotates backwards to be parallel to the frame body and the hook of the rake faces downwards.

Furthermore, the upper surface of the frame body is provided with a screen, and the screen is adaptive to the frame body.

Furthermore, a dustpan is arranged above the frame body, the bottom of the dustpan is in an inverted shape facing upwards, and the front end and the rear end of the dustpan are respectively connected with the horizontal pushing broom brush and the keel frame;

when the dustpan is used, the broom is turned over, the cleaning surface of the frame body faces upwards, and the bottom of the dustpan faces downwards.

The dustpan further comprises a body, a first support plate and a second support plate, wherein the first support plate is arranged at the front end of the body and positioned on the two transverse sides of the body, the second support plate is arranged at the rear end of the body, the first support plate is provided with a through hole, and the second support plate is provided with a plurality of first through holes;

the broom brush also comprises a connecting plate vertically arranged on the upper surface of the keel frame and studs arranged at two ends of the horizontal pushing broom brush in the length direction, wherein the connecting plate is provided with a second through hole corresponding to the first through hole;

during installation, the stud penetrates through the through hole and is fastened and matched through the nut to realize the fixed connection of the first support plate and the horizontal pushing broom brush, and the bolt penetrates through the first through hole and the second through hole to be fastened and matched with the nut to realize the fixed connection of the second support plate and the connecting plate.

Further, the distance between the front end of the dustpan and the horizontal pushing broom brush is larger than the rotating radius of the rake.

Further, the number of the broom brushes is three.

The broom further comprises a keel, the keel is in a straight rod shape, external threads are arranged at two ends of the keel, and the number of the keels is the same as that of the broom brushes;

the upper surfaces of the broom brush and the horizontal pushing broom brush on the frame body and the upper surface of the small broom brush are respectively provided with corresponding keel holes along the longitudinal direction of the frame body;

the keel is matched with the keel hole, one end of the keel is in threaded connection with the keel frame, and the other end of the keel is fixedly connected with the keel frame through a nut.

Furthermore, the loose joint assembly comprises a seat body, a movable shaft, an inner cover, a spring, an outer cover and a fixing pin;

the base body is arranged in the middle area of the keel frame, a notch matched with the movable shaft is formed in the base body, a mounting hole matched with the spring is formed in one side, close to the transverse direction of the notch, of the base body, and the movable shaft is fixedly arranged at the front end of the handle;

during the installation, the front end of fixed pin passes the loose axle and the inner cup in spring, the breach in the mounting hole respectively to with the horizontal opposite side fixed connection of breach, the enclosing cover supports with mounting hole fixed connection and presses the rear end at the fixed pin, the front end and the rear end of spring support with the lateral wall and the enclosing cover of loose axle respectively and press, the inner cup sets firmly the horizontal opposite side at the breach, and friction fit between inner cup and the loose axle.

The utility model relates to a beneficial effect of multi-functional broom:

the multifunctional broom of the technical scheme integrates and additionally arranges a scraper device, a small broom brush, a screen, a dustpan and a rake on the basis of the structure of the traditional broom; through setting up the scraper blade ware, can effectively get rid of the stubborn debris on ground, through setting up little broom brush, can be convenient for clear away the position of inconvenient clearance such as corner or four corners, through setting up the screen cloth, can play and shelter from dirt-proof effect, through setting up the dustpan, can realize containing or collecting the effect of cleaning debris, through setting up the rake, can realize cleaning different ground environment, it has the structure and integrates the height, the function is various and satisfy different user requirements's characteristics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic top view of the dustpan of FIG. 1 with the dustpan removed;

FIG. 3 is a schematic view of the dispersed structure of FIG. 2 after removal of the screen;

fig. 4 is a first schematic view of a keel mounting structure according to an embodiment of the invention;

fig. 5 is a second schematic view of a keel mounting structure of the embodiment of the invention;

FIG. 6 is a schematic side view of a broom brush according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a loose joint assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an inner cover according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a screen according to an embodiment of the present invention;

fig. 10 is a perspective view of the dustpan according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "upper", "lower", "lateral", "longitudinal", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

As shown in fig. 1-10, a multifunctional broom comprises a handle 1, a keel frame 2, a broom brush 3 and a horizontal broom brush 4, wherein the handle and the keel frame are movably connected through a movable connection component 5, the number of the broom brushes is at least two, the keel frame, the horizontal broom brush and at least two broom brushes are spliced to form a rectangular frame body, the splicing can adopt traditional splicing structures such as clamping, bolt connection, inserted pile interference connection and the like, for example, when the inserted pile interference connection is selected, two columnar inserted piles can be arranged at the two longitudinal ends of the broom brush, the corresponding positions of the keel frame and the horizontal pushing broom brush are provided with jacks or fixing holes matched with the inserted piles, through stake and jack or fixed orifices interference fit in order to realize the concatenation shaping each other, adopt mosaic structure can do benefit to and change alone one of them certain damaged part to can prolong the life of broom. Meanwhile, in order to clean the garbage, the frame body can be preferably in a trapezoidal shape with the front end being a long edge in combination with the prior art, and accordingly the garbage can be cleaned conveniently. The broom brush and the flat-pushing broom brush are provided with bristles for cleaning, the broom brush and the flat-pushing broom brush are combined, the using area of the broom is effectively increased, the working efficiency is improved, the broom brush and the flat-pushing broom brush can be understood and realized by combining the existing mature technology, and the detailed description is omitted. The keel frame is positioned at the rear longitudinal end of the frame body, the horizontal pushing broom brush is positioned at the front longitudinal end of the frame body, the broom brushes are transversely arranged between the keel frame and the horizontal pushing broom brush at intervals, for example, when the distance is larger than two broom brushes, two broom brushes are positioned at two transverse side edges of the rectangular frame body, and the rest interval is arranged between the two broom brushes; preferably, the number of broom brushes is three, two of which are located at the two lateral sides of the rectangular frame body, as can be seen from the above, and the third is preferably arranged in the middle between the two broom brushes. It can be understood that, in the frame body formed by splicing in the embodiment, the lower surface of the frame body is the cleaning surface, and the broom in the traditional cleaning structure can be realized by holding the handle movably connected with the keel frame.

In this embodiment, the scraper 6, the broom 7 and the rake 8 are also included. The scraper device is rotationally connected with two ends of the keel frame in the length direction, and is in a working and unfolding state when rotating to be vertical to the frame body; when the scraper is rotated to be parallel to the frame body, the scraper is in a folding state, the scraper is preferably shown in fig. 1, fig. 2 and fig. 3, the front end of the scraper is a scraping surface parallel to the keel frame, when the scraper is in a working unfolding state, the scraping surface is in contact with the ground, the scraping or cleaning of stubborn sundries on the ground can be realized by horizontally pushing and pulling the handle, and when the scraper is not used, the scraper can be rotated to be in a folding state, the structure is simple, and the use is convenient. The scraper preferably has a limited rotation angle range (0-90 degrees), is parallel to the frame body at 0 degree and is perpendicular to the frame body at 90 degrees, and as for a specific limiting structure, the existing mature limiting structure form can be adopted, which is not described herein.

The small brooms comprise a first small broom 71 and a second small broom 72, the first small broom and the second small broom are both connected to the front side wall of the horizontal pushing broom brush and respectively correspond to the broom brushes on the two side edges of the frame body, the lengths of the first small broom and the second small broom are different, the length of the first small broom is preferably half of that of the second small broom, and then two different sweeping radius ranges are formed by taking a loose joint point of the handle as a center, so that the sweeping of circular arcs or right-angled corners is facilitated.

In this embodiment, the rake is rotatably connected to the horizontal broom brush and located between the first broom and the second broom, the rake is in a working unfolded state when the rake is rotated forward to be parallel to the frame body and the hook of the rake faces upward, and the rake is in a folded state when the rake is rotated backward to be parallel to the frame body and the hook of the rake faces downward. In order to meet the working requirement of the rake after the rake is unfolded, the length of the second small broom brush is preferably not more than the length of the rake after the rake is unfolded forwards. The structural form and function of the rake can be understood by combining with the prior art, and the same as the limiting and fixing structural form of the scraper in the above embodiment, that is, the rake has a limited rotation angle range (0-180 degrees), is unfolded forward at 0 degrees and parallel to the frame body, and is folded backward at 180 degrees and also parallel to the frame body, and as for the specific limiting structure, the existing mature limiting structural form can be adopted, and the details are not described herein.

As a further improvement to the technical scheme, the screen 9 is arranged on the upper surface of the frame body and is adaptive to the frame body, and the screen can play a role in shielding dust or impurities below the frame body.

As shown in fig. 1, 2 and 9, as a preferable technical solution, a dustpan 10 is provided above the frame body, the dustpan is in an inverted trapezoidal shape with the bottom portion thereof facing upward, and the front end and the rear end of the dustpan are connected with a horizontal pushing broom brush and a keel frame respectively; when the cleaning rake is used, the broom is turned over, the cleaning surface of the frame body faces upwards, the bottom of the dustpan faces downwards, and the trapezoidal dustpan is favorable for collecting garbage.

In the above embodiment, as shown in fig. 1 and 10, as a preferable technical solution, the dustpan includes a body 101, a first support plate 102 disposed at the front end of the body and located at two lateral sides of the body, and a second support plate 103 disposed at the rear end of the body, wherein the first support plate is provided with a through hole 102a, and the second support plate is provided with a plurality of first through holes 103 a. The broom brush also comprises a connecting plate 21 vertically arranged on the upper surface of the keel frame and studs 41 arranged at two ends of the horizontal pushing broom brush in the length direction, wherein the connecting plate is provided with second through holes 211 corresponding to the first through holes. During installation, the stud penetrates through the through hole and is fastened and matched through the nut to realize the fixed connection of the first support plate and the horizontal pushing broom brush, and the bolt penetrates through the first through hole and the second through hole to be fastened and matched with the nut to realize the fixed connection of the second support plate and the connecting plate, so that the fixed installation of the dustpan is effectively realized. Preferably, the distance between the front end of the dustpan and the horizontal pushing broom brush is larger than the rotation radius of the rake, so that the use function requirement that the rake can rotate backwards or be folded is met, and the dustpan is prevented from being interfered.

As shown in fig. 4 and 5, as a preferable technical solution, the broom further comprises a keel 11, the keel is in a straight rod shape, and both ends of the keel are provided with external threads, and the number of the keels is the same as that of the broom brushes; the upper surfaces of the broom brush and the horizontal broom brush on the frame body and the upper surface of the small broom brush are respectively provided with corresponding keel holes 111 along the longitudinal direction of the frame body; the keel is matched with the keel hole, one end of the keel is in threaded connection with the keel frame, and the other end of the keel is fixedly connected with the keel frame through a nut. Preferably, the cross section of the keel or the keel hole is in a circular, rectangular or triangular structural form and the like, so that the structural strength of the frame body is effectively improved.

Specifically, the length of the keels arranged on the two side edges of the frame body is adapted to the sum of the lengths of the broom brush, the horizontal pushing broom brush and the small broom brush which are arranged at the corresponding positions on the two side edges of the frame body, for example, when the keels arranged on one side of the first small broom brush are arranged, the keels sequentially penetrate through the broom brush, the horizontal pushing broom brush and the first small broom brush; the length of the keel arranged between the two side edges of the frame body is adapted to the sum of the length of the broom brush and the horizontal pushing broom brush, and the keel sequentially passes through the broom brush and the horizontal pushing broom brush during installation; the lengths of the keels installed at different positions are different because the small broom brushes are only installed at the corresponding positions of the two sides of the frame body, and in addition, the lengths of the keels installed between the two sides of the frame body are consistent, namely, the lengths of the keels are the sum of the broom brushes and the flat-pushing broom brushes regardless of the number of the broom brushes between the two sides of the frame body.

As shown in fig. 7 and 8, as a preferred technical solution, the loose joint assembly includes a seat body 51, a movable shaft 52, an inner cover 53, a spring 54, an outer cover 55 and a fixing pin 56; the seat body is arranged in the middle area of the keel frame, a notch 511 which is matched with the movable shaft is arranged on the seat body, a mounting hole 512 which is matched with the spring is arranged on one side close to the transverse direction of the notch, and the movable shaft is fixedly arranged at the front end of the handle.

When the device is installed, the front end of the fixed pin penetrates through the spring in the installation hole, the movable shaft in the gap and the inner cover respectively and is fixedly connected with the other transverse side of the gap, the outer cover is fixedly connected with the installation hole and is abutted against the rear end of the fixed pin, the front end and the rear end of the spring are abutted against the side wall of the movable shaft and the outer cover respectively, the inner cover is fixedly arranged on the other transverse side of the gap, and the inner cover is in friction fit with the movable shaft; preferably, be equipped with a plurality of first friction stripes 531 on the face that is located friction fit one side at the inner cup, first friction stripe can be for protruding and recess looks interval set up's structural style, and the protruding height or the degree of depth of recess can carry out specific settlement as required frictional force size, set up the second friction stripe corresponding with above-mentioned first friction stripe structure on this friction fit lateral wall of loose axle simultaneously, cooperate with the second friction stripe through first friction stripe to satisfy its friction fit design function needs. The friction fit joint surface is arranged on the other transverse side of the notch, so that the handle can change the angle position by rotating around the fixing pin through the movable shaft, certain friction resistance is achieved, the handle is prevented from rotating easily, and the spring is arranged on one transverse side of the notch, so that elastic pressure or elastic contact pressure can be formed on the movable shaft, so that certain stable resistance is formed on two sides of the movable shaft, and the requirement of using functions is met while the angle position of the handle can be changed; in addition, the pre-pressure of the spring can be adjusted by adjusting the axial position of the outer cover in the mounting hole, so that the tightness of the movable shaft can be adjusted.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a multifunctional broom, includes handle (1), keel frame (2), broom brush (3) and flat push broom brush (4), the handle passes through loose joint subassembly (5) loose joint with keel frame, the quantity of broom brush is two at least, keel frame, flat push broom brush constitute the frame body of rectangle form with two at least broom brush concatenations, keel frame is located the longitudinal rear end of frame body, the flat push broom brush is located the vertical front end of frame body, the broom brush is horizontal interval setting and is connecting between keel frame and flat push broom brush, its characterized in that: also comprises a scraper (6), a small broom brush (7) and a rake (8);

the scraper device is rotatably connected with two ends of the keel frame in the length direction, and is in a working unfolding state when being rotated to be vertical to the frame body and is in a folding state when being rotated to be parallel to the frame body;

the small brooms comprise a first small broom (71) and a second small broom (72), the first small broom and the second small broom are both connected to the front side wall of the horizontal pushing broom brush and respectively correspond to the broom brushes on the two side edges of the frame body, and the lengths of the first small broom and the second small broom are different;

2. Multifunctional broom according to claim 1, characterized in that: the upper surface of the frame body is provided with a screen (9), and the screen is adaptive to the frame body.

3. Multifunctional broom according to claim 1 or 2, characterized in that: a dustpan (10) is arranged above the frame body, the bottom of the dustpan is in an inverted shape facing upwards, and the front end and the rear end of the dustpan are respectively connected with the horizontal pushing broom brush and the keel frame;

4. Multifunctional broom according to claim 3, characterized in that: the dustpan comprises a body (101), a first support plate (102) arranged at the front end of the body and positioned on two lateral sides of the body, and a second support plate (103) arranged at the rear end of the body, wherein a through hole (102a) is formed in the first support plate, and a plurality of first through holes (103a) are formed in the second support plate;

the broom brush also comprises a connecting plate (21) vertically arranged on the upper surface of the keel frame and studs (41) arranged at two ends of the length direction of the horizontal pushing broom brush, wherein the connecting plate is provided with a second through hole (211) corresponding to the first through hole;

5. Multifunctional broom according to claim 3, characterized in that: the distance between the front end of the dustpan and the horizontal pushing broom brush is larger than the rotating radius of the rake.

6. Multifunctional broom according to claim 3, characterized in that: the number of the broom brushes is three.

7. Multifunctional broom according to claim 6, characterized in that: the broom also comprises a keel (11), the keel is in a straight rod shape, external threads are arranged at two ends of the keel, and the number of the keels is the same as that of the broom brushes;

the upper surfaces of the broom brush and the horizontal broom brush on the frame body and the upper surface of the small broom brush are respectively provided with corresponding keel holes (111) along the longitudinal direction of the frame body;

8. Multifunctional broom according to claim 3, characterized in that: the loose joint assembly comprises a seat body (51), a movable shaft (52), an inner cover (53), a spring (54), an outer cover (55) and a fixing pin (56);

the seat body is arranged in the middle area of the keel frame, a notch (511) matched with the movable shaft is arranged on the seat body, a mounting hole (512) matched with the spring is arranged on one side close to the transverse direction of the notch, and the movable shaft is fixedly arranged at the front end of the handle;