CN213247434U

CN213247434U - High-strength cleaning brush

Info

Publication number: CN213247434U
Application number: CN202021816701.XU
Authority: CN
Inventors: 盛建良
Original assignee: Jiaxing Jiexiang Sanitary Ware Co ltd
Current assignee: Jiaxing Jiexiang Sanitary Ware Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-25
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a high strength cleaning brush relates to the cleaning equipment field, including the handle bar, the middle part of handle bar is provided with the ring, and one side of handle bar is provided with the axis of rotation, and the one end of axis of rotation is pegged graft through the bearing activity with the ring at handle bar middle part, and the other end fixedly connected with brush head of axis of rotation is provided with the annular cover to one side of handle bar, and the annular cover cup joints with the axis of rotation activity, and the equal fixedly connected with holding rod in both ends of the lateral wall of annular cover, the one end through connection of holding rod has the locating lever. The utility model discloses a set up spiral groove at the lateral wall of axis of rotation, annular groove has been seted up to the one end lateral wall of axis of rotation, and the inner wall of annular cover is provided with the ball, drives annular cover through holding tightly the holding rod and handle bar and is close to the handle bar and slide, and the ball extrudees each other with spiral groove and makes the axis of rotation take place to rotate, can make the brush head rotate the inner wall of apparatus and scrub, consequently scrub convenient laborsaving more.

Description

High-strength cleaning brush

Technical Field

The utility model relates to a cleaning equipment field, in particular to high strength cleaning brush.

Background

Instruments commonly used in anesthesia departments, such as a knife, a pair of scissors, a pair of pliers, a pair of tweezers, a laryngoscope and the like, need to be disinfected after being used, wherein cleaning brushes are needed for cleaning foreign matters on the surface of the instruments.

However, at present, the existing high-strength cleaning brush is inconvenient for cleaning the inner wall of an instrument, and is labor-consuming in use, and secondly, when the cleaning brush is stored, the brush head is easily damaged due to collision, and dust is easily adhered when the cleaning brush is stored, so that the cleaning effect is influenced. Therefore, it is necessary to invent a high-strength washing brush to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cleaning brush to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength cleaning brush comprises a handle rod, wherein a circular ring is arranged in the middle of the handle rod, a rotating shaft is arranged on one side of the handle rod, one end of the rotating shaft is movably inserted into the circular ring in the middle of the handle rod through a bearing, a brush head is fixedly connected to the other end of the rotating shaft, an annular sleeve is arranged on one side of the handle rod and movably sleeved with the rotating shaft, a holding rod is fixedly connected to both ends of the outer side wall of the annular sleeve, a positioning rod is connected to one end of the holding rod in a penetrating manner, one end of the positioning rod is fixedly connected with the handle rod, a thrust spring is sleeved on the outer side of one end of the positioning rod, both ends of the thrust spring are respectively fixedly connected with the handle rod and the holding rod, an annular groove is formed in the outer side wall of one end of the rotating shaft, a spiral groove is formed in the outer side, the inner side wall of the annular sleeve is provided with a round hole, and the inner cavity of the round hole is provided with a ball matched with the round hole.

Preferably, the spiral grooves are provided in plurality, and the spiral grooves are distributed on the outer side wall of the rotating shaft at equal intervals.

Preferably, the number of the round holes is two, and the two round holes are respectively positioned on the upper side and the lower side of the inner side wall of the annular sleeve.

Preferably, one end of the ball is located in the spiral groove and matched with the spiral groove, and the ball is matched with the annular groove.

Preferably, the other end fixedly connected with stopper of locating lever, the middle part outside activity of axis of rotation has cup jointed the protection cover shell.

Preferably, the both ends of the lateral wall of protection cover shell all fixedly connected with fixed block, the up end of fixed block has the fixture block through round pin axle swing joint, be provided with the torsional spring between fixed block and the fixture block.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the spiral groove at the lateral wall of axis of rotation, the annular groove has been seted up to the one end lateral wall of axis of rotation, and the inner wall of annular cover is provided with the ball, drives the annular cover and is close to the handle bar through holding up holding rod and handle bar and slides, and the ball extrudees with the spiral groove each other and makes the axis of rotation take place to rotate, can make the brush head rotate and scrub the inner wall of apparatus, therefore scrub convenient more laborsaving;

2. the utility model discloses a protective case cover has been cup jointed at the lateral wall of axis of rotation, and protective case cover's lateral wall is provided with the fixture block, slides and overlaps protective case cover in the outside of brush head, can prevent that the brush head from receiving the collision and impaired, prevents simultaneously that the dust from falling on the brush hair on the brush head, blocks the fixture block in the outside edge of stopper, can prevent that protective case cover and apparatus from colliding when this device is scrubbed.

Drawings

Fig. 1 is a schematic view of the overall structure section of the present invention.

Fig. 2 is a schematic sectional view of the annular sleeve structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a handle bar; 2. a rotating shaft; 3. a bristle head; 4. an annular sleeve; 5. a holding rod; 6. positioning a rod; 7. a thrust spring; 8. an annular groove; 9. a spiral groove; 10. a circular hole; 11. a ball bearing; 12. a limiting block; 13. a protective cover shell; 14. a fixed block; 15. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-strength cleaning brush as shown in figures 1-3, as shown in figure 1, comprising a handle bar 1, a ring is arranged at the middle part of the handle bar 1, a rotating shaft 2 is arranged at one side of the handle bar 1, one end of the rotating shaft 2 is movably inserted with the ring at the middle part of the handle bar 1 through a bearing, the rotating shaft 2 can rotate at the middle part of the handle bar 1, the other end of the rotating shaft 2 is fixedly connected with a brush head 3, the rotating shaft 2 can drive the brush head 3 to brush the inner wall of an instrument, one side of the handle bar 1 is provided with an annular sleeve 4, the annular sleeve 4 is movably sleeved with the rotating shaft 2, the annular sleeve 4 can slide at the outer side of the rotating shaft 2, both ends of the outer side wall of the annular sleeve 4 are fixedly connected with a holding rod 5, one end of the holding rod 5 is penetratingly connected with a positioning rod 6, one end of the positioning rod 6 is fixedly connected with the handle bar 1, the positioning rod, the thrust spring 7 is sleeved on the outer side of one end of the positioning rod 6, two ends of the thrust spring 7 are fixedly connected with the handle rod 1 and the holding rod 5 respectively, and the thrust spring 7 provides thrust.

As shown in fig. 2, an annular groove 8 is formed in an outer side wall of one end of a rotating shaft 2, a plurality of spiral grooves 9 are formed in an outer side wall of one end of the rotating shaft 2, the plurality of spiral grooves 9 are distributed on the outer side wall of the rotating shaft 2 at equal intervals, one end of each spiral groove 9 is communicated with the corresponding annular groove 8, circular holes 10 are formed in an inner side wall of an annular sleeve 4, two circular holes 10 are formed in the corresponding circular holes 10, the two circular holes 10 are respectively located on the upper side and the lower side of the inner side wall of the annular sleeve 4, balls 11 matched with the circular holes 10 are arranged in an inner cavity of the corresponding circular hole 10, one end of each ball 11 is located in the corresponding spiral groove 9 and matched with the corresponding spiral groove 9, the corresponding ball 11 is matched with the corresponding annular groove 8, when the annular sleeve 4 slides in the axial direction of the rotating shaft 2, at this time, the rotating shaft 2 can rotate freely.

As shown in fig. 3, a limiting block 12 is fixedly connected to the other end of the positioning rod 6, the limiting block 12 can limit the sliding of the holding rod 5 to prevent the holding rod 5 from separating from the positioning rod 6, a protective sleeve 13 is movably sleeved on the outer side of the middle portion of the rotating shaft 2, the protective sleeve 13 is sleeved on the outer side of the brush head 3 by sliding the protective sleeve 13, so as to protect the brush head 3, thereby preventing the brush head 3 from being damaged due to collision, and simultaneously preventing dust from adhering to the brush hair of the brush head 3, fixed blocks 14 are fixedly connected to both ends of the outer side wall of the protective sleeve 13, a fixture block 15 is movably connected to the upper end surface of the fixed block 14 through a pin shaft, a torsion spring is arranged between the fixed block 14 and the fixture block 15, one side surface of the protective sleeve 13 is attached to the limiting block 12 by sliding the protective sleeve, the position of the protective casing 13 can be fixed, so that the protective casing 13 is prevented from colliding with an instrument in the brushing process of the device.

The utility model discloses the theory of operation:

when the device is used, firstly, the protective sleeve 13 is slid to enable one side face of the protective sleeve 13 to be attached to the limiting block 12, then the torsion spring between the fixing block 14 and the clamping block 15 provides torsion force to enable one end of the clamping block 15 to be clamped on the outer side edge of the limiting block 12, and therefore the position of the protective sleeve 13 is fixed;

then stretch into the inner chamber of treating abluent apparatus with brush head 3, it makes handle bar 1 and holding rod 5 be close to each other with holding rod 5 to grasp handle bar 1 and holding rod 5, holding rod 5 drives annular cover 4 when removing and slides at the axial direction of axis of rotation 2, ball 11 extrudees with spiral groove 9 each other this moment, thereby make axis of rotation 2 take place to rotate, and then drive brush head 3 and rotate and scrub the inner wall of apparatus, loosen the palm, thrust spring 7 provides thrust and makes holding rod 5 keep away from handle bar 1, then hold holding rod 5 and handle bar 1 again, can drive brush head 3 and rotate again, and then can carry out fine the washing to the inner wall of apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high strength cleaning brush, includes handle pole (1), its characterized in that: the improved toothbrush is characterized in that a circular ring is arranged in the middle of the handle rod (1), a rotating shaft (2) is arranged on one side of the handle rod (1), one end of the rotating shaft (2) is movably inserted into the circular ring in the middle of the handle rod (1) through a bearing, a brush head (3) is fixedly connected to the other end of the rotating shaft (2), an annular sleeve (4) is arranged on one side of the handle rod (1), the annular sleeve (4) is movably sleeved with the rotating shaft (2), both ends of the outer side wall of the annular sleeve (4) are fixedly connected with a holding rod (5), one end of the holding rod (5) is connected with a positioning rod (6) in a penetrating manner, one end of the positioning rod (6) is fixedly connected with the handle rod (1), a thrust spring (7) is sleeved on the outer side of one end of the positioning rod (6), both ends of the thrust spring (7) are fixedly connected with the handle rod (1) and the, annular groove (8) have been seted up to the one end lateral wall of axis of rotation (2), spiral groove (9) have been seted up to the one end lateral wall of axis of rotation (2), the one end and annular groove (8) intercommunication of spiral groove (9), round hole (10) have been seted up to the inside wall of annular cover (4), the inner chamber of round hole (10) is provided with ball (11) with round hole (10) looks adaptation.

2. A high-strength washing brush according to claim 1, wherein: spiral groove (9) have seted up a plurality ofly, a plurality ofly spiral groove (9) are equidistant distribution at the lateral wall of axis of rotation (2).

3. A high-strength washing brush according to claim 2, wherein: the two circular holes (10) are arranged, and the two circular holes (10) are respectively positioned on the upper side and the lower side of the inner side wall of the annular sleeve (4).

4. A high-intensity washing brush according to claim 3, wherein: one end of the ball (11) is positioned in the spiral groove (9) and matched with the spiral groove (9), and the ball (11) is matched with the annular groove (8).

5. A high-intensity washing brush according to claim 4, wherein: the other end fixedly connected with stopper (12) of locating lever (6), the middle part outside activity of axis of rotation (2) has cup jointed protection cover shell (13).

6. A high-strength washing brush according to claim 5, wherein: the protection cover shell (13) is characterized in that fixing blocks (14) are fixedly connected to two ends of the outer side wall of the protection cover shell, a clamping block (15) is movably connected to the upper end face of each fixing block (14) through a pin shaft, and a torsion spring is arranged between each fixing block (14) and each clamping block (15).