CN111772545A

CN111772545A - Portable broom

Info

Publication number: CN111772545A
Application number: CN201911247969.8A
Authority: CN
Inventors: 孟洪量
Original assignee: Hunan Xinjiyuan New Material Technology Co ltd
Current assignee: Hunan Xinjiyuan New Material Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-16

Abstract

The invention provides a portable broom, which comprises a handle, a broom head and a plurality of bristles distributed on the lower end surface of the broom head, wherein the handle comprises a first handle section, a second handle section and a third handle section, the first end of the first handle section is fixedly connected with the broom head, the first end of the second handle section is rotatably connected with the second end of the first handle section, the first end of the third handle section is rotatably connected with the second end of the second handle section, the handle has a use state and a storage state, the first handle section, the second handle section and the third handle section are positioned on the same straight line in the use state of the handle, the second end of the third handle section is detachably connected with the broom head in the storage state of the handle, the first handle section, the second handle section, the third handle section and the broom head form a quadrilateral structure, the handle and the broom head are provided with a positioning clamping seat, and the positioning clamping seat is used for limiting the first handle section, The extreme positions of movement of the second and third handle sections enable the handle to be switched between the use state and the storage state.

Description

Portable broom

Technical Field

The invention belongs to the technical field of furniture equipment, particularly relates to a broom, and particularly relates to a portable broom.

Background

The broom is the most common life tool in families and work. The invention of the broom is a great innovation in human history, and plays a role in lifting the health life of human beings and cleaning families.

The utility model discloses a household broom with the patent number of 201920173394.9 and the name of 'household broom', which comprises a handle, a broom head and a plurality of brush hairs distributed on the lower end surface of the broom head, wherein two side walls of the broom head are respectively provided with a rubber belt adhesion device, the rubber belt adhesion device comprises a connecting block hinged on the side wall of the broom head, a hose fixed at the lower end of the connecting block and an inserted bar penetrating through the connecting block; the end surface of one side of the connecting block, which is arranged to be attached to the broom head, is provided with a rotating shaft which is in splicing fit with the broom head; the inserted bar and the hose are coaxially arranged and extend into the hose.

The besom in the prior art and the patent technology is generally a fixed structure, the size in the length direction is large, and the storage is inconvenient, so that for technicians in the field, how to provide a portable besom, the portable besom has a use state and a storage state, and in the storage state, the length size of the besom is small, the storage is convenient, and the storage has practical significance.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a portable broom which has a use state and a storage state, wherein the length of the broom is small in the storage state, and the broom is convenient to store.

In order to solve the problems, the invention provides a portable broom, which comprises a handle, a broom head and a plurality of bristles distributed on the lower end surface of the broom head, wherein the handle comprises a first handle section, a second handle section and a third handle section, the first end of the first handle section is fixedly connected with the broom head, the first end of the second handle section is rotatably connected with the second end of the first handle section, the first end of the third handle section is rotatably connected with the second end of the second handle section, the handle has a use state and a storage state, the first handle section, the second handle section and the third handle section are positioned on the same straight line in the use state of the handle, the second end of the third handle section is detachably connected with the broom head in the storage state of the handle, the first handle section, the second handle section, the third handle section and the broom head form a quadrilateral structure, and a positioning clamping seat is arranged on the handle and the broom head, the positioning clamping seat is used for limiting the movement limit positions of the first handle section, the second handle section and the third handle section, so that the handle can be switched between a use state and a storage state.

As a further improvement of the portable broom, the first end of the second handle section is rotatably connected with the second end of the first handle section through a rotating shaft or a bearing, and the first end of the third handle section is rotatably connected with the second end of the second handle section through a rotating shaft or a bearing.

As a further improvement of the portable broom, the positioning clamping seat comprises a first vertical clamping seat and a first horizontal clamping seat, the first vertical clamping seat and the first horizontal clamping seat are arranged on the first handle section, in the use state of the handle, the first end of the second handle section is clamped with the first vertical clamping seat, and in the storage state of the handle, the first end of the second handle section is clamped with the first horizontal clamping seat.

As a further improvement of the portable broom, the positioning clamping seat comprises a second vertical clamping seat and a second horizontal clamping seat, the second vertical clamping seat and the second horizontal clamping seat are arranged on the second handle section, in the use state of the handle, the first end of the third handle section is clamped with the second vertical clamping seat, and in the storage state of the handle, the first end of the third handle section is clamped with the second horizontal clamping seat.

As a further improvement of the portable broom, the positioning clamping seat comprises a third clamping seat, the third clamping seat is arranged on the broom head, in the use state of the handle, the second end of the third handle section is separated from the third clamping seat, and in the storage state of the handle, the second end of the third handle section is clamped with the third clamping seat.

As a further improvement of the portable broom, the second handle section is provided with an annular handle part, and in the storage state of the handle, the handle part is positioned on one side of the second handle section, which is back to the broom head.

As a further improvement of the portable broom, the handle part is provided with a rubber sleeve; the handle part is provided with anti-skid lines.

As a further improvement of the portable broom, the handle portion is integrally formed with the second handle section.

As a further improvement of the portable broom, the positioning clamping seat is provided with a rubber cushion layer.

As a further improvement of the portable broom, the handle and the broom head are made of plastics.

According to the portable broom, in the storage state of the handle, the second end of the third handle section is detachably connected with the broom head, and the first handle section, the second handle section, the third handle section and the broom head form a quadrilateral structure, so that the size of the broom in the length direction can be reduced, the broom can be stored conveniently, and the first handle section, the second handle section, the third handle section and the broom head form the quadrilateral structure, so that hands can hold the second handle section to move the broom conveniently.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a portable broom according to a first embodiment of the present invention in a use state.

Fig. 2 is a schematic structural view of the portable broom according to the first embodiment of the present invention in a storage state.

Fig. 3 is a schematic structural view of a portable broom according to a second embodiment of the present invention in a use state.

Fig. 4 is a schematic structural view of a portable broom according to a second embodiment of the present invention in a storage state.

In the drawings:

1-handle 2-broom head 3-brush hair

4-first shank segment 5-second shank segment 6-third shank segment

7-handle part

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc. indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise explicitly specified and defined, specific meanings of the above terms in the present invention can be understood in specific cases by those of ordinary skill in the art.

Example one

Referring to fig. 1 to 2, a portable broom comprises a handle 1, a broom head 2 and a plurality of bristles 3 distributed on the lower end surface of the broom head 2, wherein the handle 1 comprises a first handle section 4, a second handle section 5 and a third handle section 6, a first end of the first handle section 4 is fixedly connected with the broom head 2, a first end of the second handle section 5 is rotatably connected with a second end of the first handle section 4, a first end of the third handle section 6 is rotatably connected with a second end of the second handle section 5, the handle 1 has a use state and a storage state, in the use state of the handle 1, the first handle section 4, the second handle section 5 and the third handle section 6 are positioned on the same straight line, in the storage state of the handle 1, a second end of the third handle section 6 is detachably connected with the broom head 2, and the first handle section 4, the second handle section 5 and the third handle section 6 are positioned on the same straight line, The third handle section 6 and the broom head 2 form a quadrilateral structure, and the handle 1 and the broom head 2 are provided with positioning clamping seats (not shown in the figure) which are used for limiting the movement limit positions of the first handle section 4, the second handle section 5 and the third handle section 6, so that the handle 1 can be switched between a use state and a storage state.

Wherein, handle 1's user state, because first handle section 4, second handle section 5 and third handle section 6 are located same straight line, handle 1 has the maximum length size, accords with human engineering, can be used for sweeping the floor handle 1's save state, the second end of third handle section 6 with broom head 2 can dismantle the connection, first handle section 4, second handle section 5, third handle section 6 and broom head 2 forms quadrangle structure, has reduced the size of broom on length direction from this, is favorable to storing. Optionally, a rubber cushion layer (not shown in the figure) is arranged in the positioning clamping seat, and the rubber cushion layer can apply an elastic clamping force. The handle 1 and the broom head 2 may be made of plastic.

From the above, in the portable broom of the present invention, in the storage state of the handle 1, the second end of the third handle section 6 is detachably connected to the broom head 2, and the first handle section 4, the second handle section 5, the third handle section 6 and the broom head 2 form a quadrilateral structure, so that on one hand, the size of the broom in the length direction can be reduced, and on the other hand, the first handle section 4, the second handle section 5, the third handle section 6 and the broom head 2 form a quadrilateral structure, which is beneficial for a person to hold the second handle section 5 to move the broom.

Specifically, optionally, the first end of the second handle segment 5 and the second end of the first handle segment 4 are rotatably connected through a rotating shaft (not shown in the figure) or a bearing (not shown in the figure), and the first end of the third handle segment 6 and the second end of the second handle segment 5 are rotatably connected through a rotating shaft or a bearing. As in one embodiment, the first end of the second shank segment 5 and the second end of the first shank segment 4 are rotatably coupled by a rotary bearing (not shown) comprising a bearing inner ring (not shown) and a bearing outer ring (not shown) that are rotatably coupled, one of the bearing inner ring and the bearing outer ring being fixedly coupled to the first end of the second shank segment 5 and the other of the bearing inner ring and the bearing outer ring being fixedly coupled to the second end of the first shank segment 4; the first end of the third shank segment 6 is rotatably connected with the second end of the second shank segment 5 through a rotary bearing (not shown in the figure), the rotary bearing (not shown in the figure) comprises a bearing inner ring (not shown in the figure) and a bearing outer ring (not shown in the figure) which are in rotary fit, one of the bearing inner ring and the bearing outer ring is fixedly connected with the first end of the third shank segment 6, and the other of the bearing inner ring and the bearing outer ring is fixedly connected with the second end of the second shank segment 5. It will be appreciated that the first end of the second shank segment 5 and the second end of the first shank segment 4 may be connected in a rotation damping manner, and that the relative positioning between the first end of the second shank segment 5 and the second end of the first shank segment 4 is achieved by means of a frictional force between the first end of the second shank segment 5 and the second end of the first shank segment 4, and that, in the case of a low external force, the first end of the second shank segment 5 and the second end of the first shank segment 4 do not rotate relative to each other, and that, likewise, the first end of the third shank segment 6 and the second end of the second shank segment 5 may be connected in a rotation damping manner.

Specifically, optionally, the positioning clamping seat includes a first vertical clamping seat (not shown in the figure), a first horizontal clamping seat (not shown in the figure), a second vertical clamping seat (not shown in the figure), a second horizontal clamping seat (not shown in the figure), and a third clamping seat (not shown in the figure), the first vertical clamping seat and the first horizontal clamping seat are arranged on the first handle section 4, the second vertical clamping seat and the second horizontal clamping seat are arranged on the second handle section 5, the third clamping seat is arranged on the broom head 2, in a use state of the handle 1, a first end of the second handle section 5 is clamped with the first vertical clamping seat, a first end of the third handle section 6 is clamped with the second vertical clamping seat, a second end of the third handle section 6 is separated from the third clamping seat, in a storage state of the handle 1, a first end of the second handle section 5 is clamped with the first horizontal clamping seat, the first end of the third handle section 6 is clamped with the second transverse clamping seat. The positioning clamping seat comprises a third clamping seat, and in the use state of the handle 1 and the storage state of the handle 1, the second end of the third handle section 6 is clamped with the third clamping seat. Wherein, first vertical cassette, first horizontal cassette and first handle section 4 can integrated into one piece, and second vertical cassette, the horizontal cassette of second and second handle section 5 can integrated into one piece, and the third cassette can with broom head 2 integrated into one piece. Rubber cushion layers are arranged in the first vertical clamping seat, the first horizontal clamping seat, the second vertical clamping seat, the second horizontal clamping seat and the third clamping seat, and elastic clamping force can be applied to the rubber cushion layers.

In summary, in the portable broom of the present invention, in the storage state of the handle 1, the second end of the third handle section 6 is detachably connected to the broom head 2, and the first handle section 4, the second handle section 5, the third handle section 6 and the broom head 2 form a quadrilateral structure, so that on one hand, the size of the broom in the length direction can be reduced, and on the other hand, the first handle section 4, the second handle section 5, the third handle section 6 and the broom head 2 form a quadrilateral structure, which is beneficial for a person to hold the second handle section 5 to move the broom.

Example two

Referring to fig. 3 to 4, a portable broom comprises a handle 1, a broom head 2 and a plurality of bristles 3 distributed on the lower end surface of the broom head 2, wherein the handle 1 comprises a first handle section 4, a second handle section 5 and a third handle section 6, a first end of the first handle section 4 is fixedly connected with the broom head 2, a first end of the second handle section 5 is rotatably connected with a second end of the first handle section 4, a first end of the third handle section 6 is rotatably connected with a second end of the second handle section 5, the handle 1 has a use state and a storage state, in the use state of the handle 1, the first handle section 4, the second handle section 5 and the third handle section 6 are positioned on the same straight line, in the storage state of the handle 1, a second end of the third handle section 6 is detachably connected with the broom head 2, and the first handle section 4, the second handle section 5 and the third handle section 6 are positioned on the same straight line, The third handle section 6 and the broom head 2 form a quadrilateral structure, and the handle 1 and the broom head 2 are provided with a positioning clamping seat which is used for limiting the movement limit positions of the first handle section 4, the second handle section 5 and the third handle section 6, so that the handle 1 can be switched between a use state and a storage state.

Wherein, handle 1's user state, because first handle section 4, second handle section 5 and third handle section 6 are located same straight line, handle 1 has the maximum length size, accords with human engineering, can be used for sweeping the floor handle 1's save state, the second end of third handle section 6 with broom head 2 can dismantle the connection, first handle section 4, second handle section 5, third handle section 6 and broom head 2 forms quadrangle structure, has reduced the size of broom on length direction from this, is favorable to storing. Optionally, a rubber cushion layer is arranged in the positioning clamping seat, and the rubber cushion layer can apply elastic clamping force. The handle 1 and the broom head 2 may be made of plastic.

Specifically, optionally, the first end of the second handle segment 5 and the second end of the first handle segment 4 are rotatably connected through a rotating shaft or a bearing, and the first end of the third handle segment 6 and the second end of the second handle segment 5 are rotatably connected through a rotating shaft or a bearing. As in one specific implementation, the first end of the second shank segment 5 and the second end of the first shank segment 4 are rotatably coupled by a rotary bearing, the rotary bearing including a bearing inner race and a bearing outer race that are rotationally coupled, one of the bearing inner race and the bearing outer race being fixedly coupled to the first end of the second shank segment 5, the other of the bearing inner race and the bearing outer race being fixedly coupled to the second end of the first shank segment 4; the first end of the third handle section 6 is rotatably connected with the second end of the second handle section 5 through a rotating bearing, the rotating bearing comprises a bearing inner ring and a bearing outer ring which are in rotating fit, one of the bearing inner ring and the bearing outer ring is fixedly connected with the first end of the third handle section 6, and the other one of the bearing inner ring and the bearing outer ring is fixedly connected with the second end of the second handle section 5. It will be appreciated that the first end of the second shank segment 5 and the second end of the first shank segment 4 may be connected in a rotation damping manner, and that the relative positioning between the first end of the second shank segment 5 and the second end of the first shank segment 4 is achieved by means of a frictional force between the first end of the second shank segment 5 and the second end of the first shank segment 4, and that, in the case of a low external force, the first end of the second shank segment 5 and the second end of the first shank segment 4 do not rotate relative to each other, and that, likewise, the first end of the third shank segment 6 and the second end of the second shank segment 5 may be connected in a rotation damping manner.

Specifically, optionally, the positioning clamping seat includes a first vertical clamping seat, a first horizontal clamping seat, a second vertical clamping seat, a second horizontal clamping seat, and a third clamping seat, the first vertical clamping seat and the first horizontal clamping seat are disposed on the first handle section 4, the second vertical clamping seat and the second horizontal clamping seat are disposed on the second handle section 5, the third clamping seat is disposed on the broom head 2, in the use state of the handle 1, the first end of the second handle section 5 is clamped with the first vertical clamping seat, the first end of the third handle section 6 is clamped with the second vertical clamping seat, the second end of the third handle section 6 is separated from the third clamping seat, in the storage state of the handle 1, the first end of the second handle section 5 is clamped with the first horizontal clamping seat, and the first end of the third handle section 6 is clamped with the second horizontal clamping seat. The positioning clamping seat comprises a third clamping seat, and in the use state of the handle 1 and the storage state of the handle 1, the second end of the third handle section 6 is clamped with the third clamping seat. Wherein, first vertical cassette, first horizontal cassette and first handle section 4 can integrated into one piece, and second vertical cassette, the horizontal cassette of second and second handle section 5 can integrated into one piece, and the third cassette can with broom head 2 integrated into one piece. Rubber cushion layers are arranged in the first vertical clamping seat, the first horizontal clamping seat, the second vertical clamping seat, the second horizontal clamping seat and the third clamping seat, and elastic clamping force can be applied to the rubber cushion layers.

The second embodiment is different from the first embodiment in that the second handle section 5 is provided with a ring-shaped handle part 7, in the storage state of the handle 1, the handle part 7 is positioned on the side of the second handle section 5, which faces away from the broom head 2, and the handle part 7 is arranged to facilitate carrying the broom in the storage state. Specifically, optionally, a rubber sleeve is arranged on the handle part 7; the handle part 7 is provided with anti-skid lines. The handle part 7 and the second handle section 5 are integrally formed, and the anti-skid rubber sleeve and the anti-skid lines can be arranged by referring to the prior art, so that the description is omitted.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a portable broom, includes handle (1), broom head (2) and distributes under broom head (2) a plurality of brush hairs (3) of terminal surface, its characterized in that: the handle (1) comprises a first handle section (4), a second handle section (5) and a third handle section (6), the first end of the first handle section (4) is fixedly connected with the broom head (2), the first end of the second handle section (5) is rotatably connected with the second end of the first handle section (4), the first end of the third handle section (6) is rotatably connected with the second end of the second handle section (5), the handle (1) has a use state and a storage state, the first handle section (4), the second handle section (5) and the third handle section (6) are positioned on the same straight line in the storage state of the handle (1), the second end of the third handle section (6) is detachably connected with the broom head (2), and the first handle section (4), the second handle section (5), the third handle section (6) and the broom head (2) form a quadrilateral structure, the handle (1) and the broom head (2) are provided with positioning clamping seats, and the positioning clamping seats are used for limiting the movement limit positions of the first handle section (4), the second handle section (5) and the third handle section (6), so that the handle (1) can be switched between a use state and a storage state.

2. The portable broom of claim 1, wherein: the first end of the second handle section (5) is rotatably connected with the second end of the first handle section (4) through a rotating shaft or a bearing, and the first end of the third handle section (6) is rotatably connected with the second end of the second handle section (5) through a rotating shaft or a bearing.

3. The portable broom of claim 1, wherein: the positioning clamping seat comprises a first vertical clamping seat and a first horizontal clamping seat, the first vertical clamping seat and the first horizontal clamping seat are arranged on the first handle section (4), the first end of the second handle section (5) is clamped with the first vertical clamping seat in the use state of the handle (1), and the first end of the second handle section (5) is clamped with the first horizontal clamping seat in the storage state of the handle (1).

4. The portable broom of claim 3, wherein: the positioning clamping seat comprises a second vertical clamping seat and a second horizontal clamping seat, the second vertical clamping seat and the second horizontal clamping seat are arranged on the second handle section (5), in the use state of the handle (1), the first end of the third handle section (6) is clamped with the second vertical clamping seat, in the storage state of the handle (1), the first end of the third handle section (6) is clamped with the second horizontal clamping seat.

5. The portable broom of claim 4, wherein: the positioning clamping seat comprises a third clamping seat, the third clamping seat is arranged on the broom head (2), in the using state of the handle (1), the second end of the third handle section (6) is separated from the third clamping seat, and in the storing state of the handle (1), the second end of the third handle section (6) is clamped with the third clamping seat.

6. The portable broom of claim 1, wherein: the second handle section (5) is provided with an annular handle part (7), and in the storage state of the handle (1), the handle part (7) is positioned on one side of the second handle section (5) back to the broom head (2).

7. The portable broom of claim 6, wherein: the handle part (7) is provided with a rubber sleeve; the handle part (7) is provided with anti-skid lines.

8. The portable broom of claim 6, wherein: the handle part (7) is integrally formed with the second handle section (5).

9. A portable broom according to any one of claims 1 to 8, wherein: and a rubber cushion layer is arranged on the positioning clamping seat.

10. A portable broom according to any one of claims 1 to 8, wherein: the handle (1) and the broom head (2) are made of plastics.