CN210809733U

CN210809733U - Adjustable telescopic brush

Info

Publication number: CN210809733U
Application number: CN201921469601.1U
Authority: CN
Inventors: 朱保生
Original assignee: Anhui Mingyang Brush Industry Co ltd
Current assignee: Anhui Mingyang Brush Industry Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-23
Anticipated expiration: 2029-09-05

Abstract

The utility model belongs to the technical field of the paintbrush, especially, adjustable flexible brush, including first sleeve, the second sleeve has been cup jointed in first telescopic inner wall slip, the telescopic fixed surface of second is connected with the installation piece, the threaded hole is seted up on the surface of installation piece, the inner wall threaded connection of screw hole has the bow axle, the one end surface slip of bow axle has cup jointed the round brush, first telescopic surface is provided with telescopic machanism, and telescopic machanism is including concave arc board, the surface and the first sleeve fixed connection of concave arc board, the piece is laid to the last surface difference fixedly connected with of concave arc board, the mounting groove has been seted up on the first surface of laying the piece. This adjustable flexible brush is provided with telescopic machanism through setting up first telescopic surface, has reached the effect adjustable to brush stock length, when having solved current stock and going on painting the roof, but the stock use can not hand-carry, and is comparatively troublesome, influences the work efficiency's that paints problem.

Description

Adjustable telescopic brush

Technical Field

The utility model relates to a paintbrush technical field especially relates to an adjustable flexible brush.

Background

Brushes, which are generally long or oval tools with handles for removing dirt or applying grease, are generally made of wool, brown, plastic wires, metal wires and the like. Brushes, also known as brush brushes, are divided into industrial brushes and domestic brushes according to the field of their use.

However, when the existing brush is used for brushing the roof, the long rod is required to bind the brush for brushing the roof, so that the long rod cannot be carried with the brush, and the brush is troublesome to use.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that current brush can not adjust length, and can not hand-carry, the utility model provides an adjustable flexible brush.

The utility model provides an adjustable flexible brush, including first sleeve, the second sleeve has been cup jointed in first telescopic inner wall slip, the telescopic fixed surface of second is connected with the installation piece, the threaded hole is seted up on the surface of installation piece, the inner wall threaded connection of screw hole has the bow axle, the one end surface slip of bow axle has cup jointed the round brush, first telescopic surface is provided with telescopic machanism, and telescopic machanism is including concave arc board, the surface and the first sleeve fixed connection of concave arc board, the first piece of laying of fixedly connected with respectively of upper surface of concave arc board, the mounting groove has been seted up on the first surface of laying the piece.

Preferably, the upper surface of concave arc board is fixedly connected with respectively and lays the piece, the mounting groove has been seted up on the surface of first laying the piece, the inner wall fixedly connected with pressure spring of mounting groove, two the inside wall fixedly connected with baffle of concave arc board.

Preferably, the inside wall activity of baffle articulates there is L shape swash plate, pressure spring's one end free end and the lower fixed surface of L shape swash plate are connected, the jack has been seted up on the surface of L shape swash plate.

Preferably, the inner wall of the jack is sleeved with an inserting stick in a sliding manner, two ends of the inserting stick are fixedly connected with the inner side wall of the concave arc plate, and a clamping circular plate is fixedly connected to the surface of one side of the L-shaped inclined plate.

Preferably, a plurality of clamping holes are formed in the surface of the second sleeve, one clamping plate is sleeved on the inner wall of each clamping hole, a concave hole is formed in the surface of one side of each clamping plate, and the inner wall of each concave hole is fixedly connected with one end of each clamping circular plate in an inserting mode.

Preferably, the sliding openings are formed in two sides of the second sleeve, the rack is fixedly connected to the inner wall of the second sleeve, and the rotating holes are formed in two sides of the first sleeve.

Preferably, the inner wall of the rotary hole is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with a hand crank shaft, the surface of the hand crank shaft is fixedly connected with a gear, and the outer surface of the gear is meshed with the outer surface of the rack.

The utility model provides a beneficial effect does:

be provided with telescopic machanism through setting up first telescopic surface, reached the effect adjustable to brush stock length, when having solved current stock and going on painting the roof, nevertheless the stock use can not hand-carry, and is comparatively troublesome, influences the work efficiency's that paints problem.

Drawings

Fig. 1 is a schematic view of an adjustable brush according to the present invention;

fig. 2 is a sectional view of a first sleeve structure of an adjustable telescopic brush provided by the present invention;

FIG. 3 is a perspective view of a second sleeve structure of the adjustable brush of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 2 of the adjustable brush according to the present invention.

In the figure: 1. a first sleeve; 2. a second sleeve; 3. mounting blocks; 4. a threaded hole; 5. a bow shaft; 6. rolling and brushing; 7. a concave arc plate; 71. a first placement block; 72. a placing groove; 73. a pressure spring; 74. a baffle plate; 75. an L-shaped sloping plate; 76. a jack; 77. inserting a stick; 78. clamping a circular plate; 79. clamping a plate; 710. a clamping hole; 711. concave holes; 712. a sliding port; 713. a rack; 714. hole turning; 715. a hand crank shaft; 716. a gear.

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.

Referring to fig. 1-3, an adjustable telescopic brush comprises a first sleeve 1, a second sleeve 2 is sleeved on the inner wall of the first sleeve 1 in a sliding mode, a mounting block 3 is fixedly connected to the surface of the second sleeve 2, a threaded hole 4 is formed in the surface of the mounting block 3, an arch shaft 5 is connected to the inner wall of the threaded hole 4 in a threaded mode, a rolling brush 6 is sleeved on one end of the arch shaft 5 in a sliding mode, a telescopic mechanism is arranged on the surface of the first sleeve 1 and comprises a concave arc plate 7, the surface of the concave arc plate 7 is fixedly connected with the first sleeve 1, a first placing block 71 is fixedly connected to the upper surface of the concave arc plate 7, and a placing groove 72 is formed in the surface of the first placing block 71.

Further, a pressure spring 73 is fixedly connected to the inner wall of the receiving groove 72, and a baffle 74 is fixedly connected to the inner side wall of the two concave arc plates 7, so as to fix the pressure spring 73 in the receiving groove 72.

Further, the inner side wall of the baffle 74 is movably hinged with an L-shaped inclined plate 75, the free end of one end of the pressure spring 73 is fixedly connected with the lower surface of the L-shaped inclined plate 75, and the surface of the L-shaped inclined plate 75 is provided with an insertion hole 76, so that the L-shaped inclined plate 75 can be bounced by the pressure spring 73 under a non-state condition.

Further, the inner wall of the insertion hole 76 is slidably sleeved with an insertion rod 77, two ends of the insertion rod 77 are fixedly connected with the inner side wall of the concave arc plate 7, and a clamping circular plate 78 is fixedly connected to the surface of one side of the L-shaped inclined plate 75, so that the lower end of the L-shaped inclined plate 75 is fixed through the insertion rod 77, and the lower end of the L-shaped inclined plate 75 is semicircular.

Furthermore, the surfaces of the second sleeves 2 are provided with clamping holes 710, the inner wall of one of the clamping holes 710 is sleeved with the clamping plate 79, the surface of one side of the clamping plate 79 is provided with a concave hole 711, and the inner wall of the concave hole 711 is fixedly inserted into one end of the clamping circular plate 78, so that the clamping plate 79 is clamped into the clamping hole 710 to fix the second sleeve 2.

Further, the sliding openings 712 are formed in both sides of the second sleeve 2, the rack 713 is fixedly connected to the inner wall of the second sleeve 2, and the rotating holes 714 are formed in both sides of the first sleeve 1.

Further, the inner wall of the rotating hole 714 is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with a hand-cranking shaft 715, the surface of the hand-cranking shaft 715 is fixedly connected with a gear 716, the outer surface of the gear 716 is meshed with the outer surface of the rack 713, the gear 716 is rotated by rotating the hand-cranking shaft 715, when the gear 716 rotates, the rack 713 is driven to move, the second sleeve 2 is driven to move up and down, and when the sliding port 712 is arranged for the movement of the second sleeve 2, the hand-cranking shaft 715 cannot block.

Further, be provided with telescopic machanism through the surface that sets up first sleeve 1, reached the effect adjustable to brush stock length, when having solved current stock and going on whitewashing to the roof, but the stock use can not hand-carry, and is comparatively troublesome, influences the problem of the work efficiency who whitewashes.

The working principle is as follows: when a worker uses a brush, the bow shaft 5 is rotated into the threaded hole 4, so that the bow shaft is matched with the threaded hole 4, the first sleeve 1 is held and then the L-shaped inclined plate 75 is pressed, the L-shaped inclined plate 75 can extrude the pressure spring 73, and meanwhile, when the L-shaped inclined plate 75 is pressed down, the L-shaped inclined plate 75 tilts the clamping circular plate 78 with one raised end, so that one side of the clamping circular plate 78 is lifted up to drive the clamping plate 79 to lift up, then the hand shaft 715 outside the first sleeve 1 is rotated clockwise, the gear 716 on the surface of the hand shaft 715 is rotated, the gear 716 drives the rack 713 to move when rotating, so that the second sleeve 2 moves upwards along with the rack 713, when a certain length is reached, the L-shaped inclined plate 75 is loosened, the clamping plate 79 is continuously clamped into the clamping hole 710, and the first sleeve 1 and the second sleeve 2 are.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable telescopic brush, including first sleeve, its characterized in that: the second sleeve is sleeved on the inner wall of the first sleeve in a sliding mode, the surface of the second sleeve is fixedly connected with an installation block, a threaded hole is formed in the surface of the installation block, the inner wall of the threaded hole is connected with a bow shaft in a threaded mode, a rolling brush is sleeved on the surface of one end of the bow shaft in a sliding mode, a telescopic mechanism is arranged on the surface of the first sleeve and comprises a concave arc plate, the surface of the concave arc plate is fixedly connected with the first sleeve, the upper surface of the concave arc plate is fixedly connected with a first placing block respectively, and a placing groove is formed in the surface of the first placing block.

2. An adjustable telescopic brush according to claim 1, characterized in that: the inner wall fixedly connected with pressure spring of mounting groove, two the inside wall fixedly connected with baffle of concave arc board.

3. An adjustable telescopic brush according to claim 2, characterized in that: the inside wall activity of baffle articulates there is L shape swash plate, pressure spring's one end free end and the lower fixed surface of L shape swash plate are connected, the jack has been seted up on the surface of L shape swash plate.

4. An adjustable telescopic brush according to claim 3, characterized in that: the inner wall of the jack is sleeved with an inserting stick in a sliding mode, two ends of the inserting stick are fixedly connected with the inner side wall of the concave arc plate, and a clamping circular plate is fixedly connected to the surface of one side of the L-shaped inclined plate.

5. An adjustable telescopic brush according to claim 1, characterized in that: a plurality of card hole has been seted up on the telescopic surface of second, one of them the cardboard has been cup jointed to the inner wall in card hole, the shrinkage pool has been seted up to a side surface of cardboard, the inner wall of shrinkage pool is pegged graft with the one end of card plectane is fixed.

6. An adjustable telescopic brush according to claim 1, characterized in that: the sliding openings are formed in the two sides of the second sleeve, the inner wall of the second sleeve is fixedly connected with a rack, and the rotating holes are formed in the two sides of the first sleeve.

7. An adjustable telescopic brush according to claim 6, characterized in that: the inner wall of the rotating hole is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with a hand rocking shaft, the surface of the hand rocking shaft is fixedly connected with a gear, and the outer surface of the gear is meshed with the outer surface of the rack.