CN216880562U

CN216880562U - Bending type dust bar

Info

Publication number: CN216880562U
Application number: CN202220185740.7U
Authority: CN
Inventors: 董文漂
Original assignee: Cangnan Xingtai Cleaning Products Co ltd
Current assignee: Cangnan Xingtai Cleaning Products Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-05
Anticipated expiration: 2032-01-24

Abstract

A bending type dust rod comprises a handheld rod, an adapter cylinder and a cleaning rod which are sequentially connected, wherein a rotating handle is arranged at the outer end of the handheld rod, the rotating handle is fixedly connected with a rotating shaft, and a first conical tooth is arranged at the inner end of the rotating shaft; the utility model discloses a clean pole, including a switching section of thick bamboo, the switching section of thick bamboo surface is equipped with the track hole that extends with the switching section of thick bamboo, the piston cavity that is equipped with in the switching section of thick bamboo of track hole intercommunication, the piston cavity is regular hexagon cylinder structure, movable mounting has the axial lead screw in the piston cavity, the one end of axial lead screw is equipped with the second taper tooth with first taper tooth meshing, axial lead screw thread has cup jointed the piston head, the piston head is the regular hexagon cylindricality structure with the piston cavity adaptation, the clean pole of the radial fixed connection of piston head, the track hole that the clean pole passed the switching section of thick bamboo shows outside, clean pole and track hole constitute the guide rail cooperation, clean cover is cup jointed in the clean pole outside, clean cover is used for clean external spot region.

Description

Bending type dust rod

Technical Field

The utility model relates to the field of cleaning, in particular to a bending type dust rod.

Background

The existing dust rod mainly comprises a straight rod and a cleaning part coated with the straight rod, the straight rod and the cleaning part are generally fixedly connected by glue, but in the actual using process, people find that the dust rod is inconvenient to use. For example, the lower surface of a cabinet or an automobile needs to be cleaned by a bent body, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a bending type dust rod which comprises:

a bending type dust rod comprises a handheld rod, an adapter cylinder and a cleaning rod which are sequentially connected, wherein the inner end of the handheld rod is radially inserted into one end side surface of the adapter cylinder, a rotating handle is arranged at the outer end of the handheld rod, the rotating handle is fixedly connected with a rotating shaft, the rotating shaft penetrates through an axial through hole formed in the handheld rod, and a first conical tooth is arranged at the inner end of the rotating shaft; the utility model discloses a clean pole, including a switching section of thick bamboo, the switching section of thick bamboo surface is equipped with the track hole that extends with the switching section of thick bamboo, the piston cavity that is equipped with in the switching section of thick bamboo of track hole intercommunication, the piston cavity is regular hexagon cylinder structure, movable mounting has the axial lead screw in the piston cavity, the one end of axial lead screw is equipped with the second taper tooth with first taper tooth meshing, axial lead screw thread has cup jointed the piston head, the piston head is the regular hexagon cylindricality structure with the piston cavity adaptation, the clean pole of the radial fixed connection of piston head, the track hole that the clean pole passed the switching section of thick bamboo shows outside, clean pole and track hole constitute the guide rail cooperation, clean cover is cup jointed in the clean pole outside, clean cover is used for clean external spot region.

Preferably, the track holes are provided with six and uniformly arranged on the surface of the adapter cylinder in the circumferential direction, and each track hole corresponds to the inner wall of the piston cavity. Through setting up the track hole at the difference with clean pole, can realize the relative angle regulation and control to clean pole and handheld pole.

Preferably, a plurality of guiding shafts which are uniformly distributed are arranged in the track holes, the guiding shafts and the adapter cylinder extend in the same axial direction and are respectively connected with two inner walls of the track holes, and the guiding shafts and the guiding holes arranged on the side edges of the cleaning rod form guide rail matching. Thereby the guiding axle passes the guiding hole of cleaning rod and avoids cleaning rod to take place the not hard up phenomenon of upset from top to bottom at the in-process that slides, has improved the slip accuracy and the stability of cleaning rod.

Preferably, the outer end of the adapter cylinder is provided with a mounting port for the piston head to enter, the mounting port is provided with an outer end cover covered with the mounting port, and the outer end cover and the outer end of the adapter cylinder form detachable threaded fixed connection.

The utility model has the following beneficial effects: the user can directly perform corresponding cleaning work on the area which is difficult to clean, such as the bottom of a car or equipment by using the bent combination rod in the standing state without performing body bending work. In addition, the regular polygon structure can limit the circumferential rotation freedom degree of the piston head relative to the piston chamber, and the cleaning rod is prevented from swinging up and down in a shifting process.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a schematic front view of the embodiment.

Fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2.

FIG. 4 is a sectional perspective view of the embodiment

Fig. 5 is an enlarged schematic view of B in fig. 4.

1. A hand-held wand; 2. a transfer cylinder; 3. a cleaning rod; 4. rotating the handle; 5. a piston chamber; 6. a rotating shaft; 7. a first tapered tooth; 8. a track hole; 9. second tapered teeth; 10. an axial lead screw; 11. a piston head; 12. cleaning the sleeve; 13. a guide shaft; 14. and an outer end cover.

Detailed Description

The utility model will be further illustrated with reference to the following examples and figures 1-5.

Example (b): a bending type dust rod comprises a handheld rod 1, an adapter cylinder 2 and a cleaning rod 3 which are connected in sequence. The inner end of the handheld rod 1 is radially inserted into one end side face of the adapter cylinder 2, a rotating handle 4 is arranged at the outer end of the handheld rod 1, the rotating handle 4 is fixedly connected with a rotating shaft 6, the rotating shaft 6 penetrates through an axial through hole formed in the handheld rod 1, and first conical teeth 7 are arranged at the inner end of the rotating shaft 6; the outer surface of the adapter cylinder 2 is provided with a track hole 8 which extends along the same axial direction as the adapter cylinder 2, the track hole 8 is communicated with a piston cavity 5 arranged in the adapter cylinder 2, the piston cavity 5 is of a regular hexagonal cylinder structure, an axial lead screw 10 is movably arranged in the piston cavity 5, one end of the axial lead screw 10 is provided with a second conical tooth 9 meshed with a first conical tooth 7, a piston head 11 is sleeved on the axial lead screw 10 in a threaded manner, the piston head 11 is of a regular hexagonal cylindrical structure matched with the piston cavity 5, a cleaning rod 3 is fixedly connected with the piston head 11 in a radial direction, the cleaning rod 3 penetrates through the track hole 8 of the adapter cylinder 2 and is exposed outside, the cleaning rod 3 and the track hole 8 form a guide rail fit, a cleaning sleeve 12 is sleeved on the outer side of the cleaning rod 3, and the cleaning sleeve 12 is used for cleaning an external stain area. The outer end of the adapter cylinder 2 is provided with a mounting hole for the piston head 11 to enter, the mounting hole is provided with an outer end cover 14 covered with the mounting hole, the outer end cover 14 and the outer end of the adapter cylinder 2 form a detachable thread fixed connection, the outer end cover 14 is provided with a movable bearing connected with the axial lead screw 10, and the flexible rotation of the axial lead screw 10 is facilitated.

Track hole 8 is equipped with six and even circumference and sets up in adapter 2 surface, every track hole 8 corresponds the inner wall of piston cavity 5 respectively. By arranging the cleaning rod 3 in different track holes 8, the relative angle regulation of the cleaning rod 3 and the handheld rod 1 can be realized. It is a plurality of all be equipped with a plurality of evenly distributed's guiding axle 13 in the track hole 8, guiding axle 13 just is connected two inner walls in track hole 8 with the axial extension of a switching section of thick bamboo 2 respectively, guiding axle 13 constitutes the guide rail cooperation with the guiding hole that clean pole 3 side was equipped with. The guide shaft 13 penetrates through the guide hole of the cleaning rod 3, so that the cleaning rod 3 is prevented from being turned and loosened up and down in the sliding process, and the sliding accuracy and stability of the cleaning rod 3 are improved.

The principle is as follows: a user rotates the handle 4 through rotation, the handle 4 is rotated to sequentially enable torque to pass through the rotating shaft 6, the first tapered teeth 7, the second tapered teeth 9 and the axial lead screw 10, then the piston is driven to move back and forth along the piston chamber 5 in the rotating process through the axial lead screw 10, the piston head 11 is driven to move repeatedly, and the cleaning rod 3 is driven to move repeatedly, so that the cleaning sleeve 12 on the cleaning rod 3 cleans a stain area repeatedly.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. The utility model provides a bending type dirt stick which characterized in that: the cleaning device comprises a handheld rod (1), an adapter cylinder (2) and a cleaning rod (3) which are sequentially connected, wherein the inner end of the handheld rod (1) is radially inserted into one end side face of the adapter cylinder (2), a rotating handle (4) is arranged at the outer end of the handheld rod (1), the rotating handle (4) is fixedly connected with a rotating shaft (6), the rotating shaft (6) penetrates through an axial through hole formed in the handheld rod (1), and a first conical tooth (7) is arranged at the inner end of the rotating shaft (6); the outer surface of the adapter cylinder (2) is provided with a track hole (8) which extends in the same axial direction as the adapter cylinder (2), the track hole (8) is communicated with a piston chamber (5) arranged in the adapter cylinder (2), the piston chamber (5) is of a regular hexagonal cylinder structure, an axial lead screw (10) is movably arranged in the piston chamber (5), one end of the axial lead screw (10) is provided with a second conical tooth (9) meshed with a first conical tooth (7), a piston head (11) is sleeved on the axial lead screw (10) in a threaded manner, the piston head (11) is of a regular hexagonal cylinder structure matched with the piston chamber (5), the piston head (11) is radially and fixedly connected with a cleaning rod (3), the cleaning rod (3) penetrates through the track hole (8) of the adapter cylinder (2) and is exposed outside, and the cleaning rod (3) and the track hole (8) form a guide rail fit, the outer side of the cleaning rod (3) is sleeved with a cleaning sleeve (12), and the cleaning sleeve (12) is used for cleaning an external stain area.

2. The bending type dust rod of claim 1, wherein: the track holes (8) are provided with six and are uniformly and circumferentially arranged on the surface of the adapter cylinder (2), and each track hole (8) corresponds to the inner wall of the piston cavity (5) respectively.

3. The bent type dust rod of claim 2, wherein: it is a plurality of all be equipped with a plurality of evenly distributed's guiding axle (13) in track hole (8), guiding axle (13) and switching section of thick bamboo (2) extend with the axial and connect two inner walls in track hole (8) respectively, guiding axle (13) constitute the guide rail cooperation with the guiding hole that clean pole (3) side was equipped with.

4. The bending type dust rod of claim 1, wherein: the outer end of the adapter cylinder (2) is provided with a mounting port for the piston head (11) to enter, the mounting port is provided with an outer end cover (14) covered with the mounting port, and the outer end cover (14) and the outer end of the adapter cylinder (2) form a detachable threaded fixed connection.