JP6713602B1 - Brush with protective function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a writing brush having a protective function capable of removing water after using a writing brush so as not to affect the next use. SOLUTION: A stand 11 is provided, and a water receiving groove 12 opening upward is provided in the stand 11, and a standing column 20 located at a left end of the water receiving groove 12 is provided on an upper end surface of the stand 11. The hexagonal plate 25 located at the upper end of the water receiving groove 12 is fixedly connected to the other end of the standing column 20, and the connecting device 901 is provided on the lower end surface of the hexagonal plate 25. A swing box 15 located at the lower end of the coupling device 901 is provided at the upper end of 12, and the present invention rotates the entire equipment by the rotation change of the point of gravity distribution, rotates the hair tips in the circumference, and removes moisture. remove. [Selection diagram] Figure 1

Description

The present invention deals with the field of stationery supplies and is specifically a brushwork having a protective function.

After using the brush, it is necessary to remove the water so as not to affect the next use, the traditional treatment method is to shake the brush cap after hand shaking, which causes the phenomenon that the tip of the brush breaks. Affects the service life of the brush. Further, most of the brush hooks are rod-type hooks and do not have a function of treating a brush, and the device of the present invention can solve the above problems.

Chinese Patent Application Publication No. 107364265

The object of the present invention is to provide a brush with a protective function, which can solve the problems in the above state of the art.

The writing brush having a protective function of the present invention includes a stand, and a water receiving groove that opens upward is provided in the stand, and an upper end surface of the stand is located at a left end of the water receiving groove. A standing column is provided, a hexagonal plate located at the upper end of the water receiving groove is fixedly connected to the other end of the standing column, and a connecting device is provided on a lower end surface of the hexagonal plate. A swing box located at the lower end of the connecting device is provided at the upper end of the water receiving groove, and six lower ball bearings symmetrical about the center are provided on the upper end surface of the swing box, and the connecting device and The transmission chamber is slidably connected, a transmission chamber is provided in the swing box, a device for rotating by gravity is provided in the transmission chamber, and an annular rotation groove is communicated with an inner wall of the transmission chamber. A joining device is provided in the rotary groove, a catch box is provided at the lower end of the swing box, and a sandwiching chamber opening downward is provided in the catch box. A sandwiching device for controlling the joining device is provided in the sandwiching chamber,
When the brush is fixed to the equipment by the sandwiching device, the weight of the brush moves and interlocks the sandwiching device downwardly, which causes the joining device to rotate, thereby enabling the device that rotates due to the gravity change to operate. It is rotated by the connection of the connecting device, the writing brush is rotated, and water is shaken in the water receiving groove until the writing brush is dried.

As a preferred technical plan, the connecting device includes six centrally symmetrical upper ball bearings fixedly connected to the lower end surface of the hexagonal plate, and the upper ball bearings are connected so that balls can slide. A hydraulic rod is fixedly connected to the ball, a hydraulic chamber having a downward opening is provided in the hydraulic rod, and a slide rod is slidably connected to the hydraulic chamber. , A circular sphere slidably connected to the lower ball bearing is provided at the lower end of the slide rod,
The slide rod can slide in the hydraulic chamber and can be returned by the action of hydraulic pressure to meet the motion requirement of the equipment.

As a preferred technical plan, the joining device includes four fixed shafts that are rotatably connected to the rotation groove and are centrally symmetric, and the fixed shaft is provided with a support plate. A return spring is connected between the counterclockwise side and the inner wall of the rotation groove, a slide groove is provided in the support plate, and a fan-shaped plate is slidably connected to the slide groove. An extension spring is connected between the support plate and the support plate, an opening groove is provided in the fan-shaped plate, and a rotating plate is slidably connected to the opening groove. An extension spring is connected between them, an elevating table is provided on the inner wall of the bottom end of the transmission chamber, a gravity ball is provided at the upper end of the elevating table, and four vertically symmetrical concaves are formed on the elevating table. A groove is provided, a rotary shaft fixedly connected to the rotary plate is rotatably connected to the concave groove, and the fixed shafts on the left and right sides are located on the clockwise side of the support plate. A chain gear is provided, the chain gear is provided with a chain fixedly connected to the catch box,
After the catch box hangs a brush, a flat surface having the same height is formed between the support plate, the fan-shaped plate, and the lifting table, and a complete annular plate is formed between the four fan-shaped plates. Once formed, the gravity ball is rotated and raised until it abuts the rod .

As a preferred technical plan, the device that rotates by the change of gravity includes a motor installed in the inner wall of the top end of the transmission chamber, and a transmission shaft is connected to the lower end of the motor to transmit power. A rotary disc is provided at the lower end of the shaft, and the turning rod is provided at the lower end of the rotary disc.
The motor is started, the rotary disk is rotated by the transmission shaft, the turning rod is rotationally interlocked, and the gravity ball is rotated by the centrifugal force to move to the side, thereby causing a change in weight.

As a preferred technical plan, the pinching device includes a drive shaft rotatably connected to an inner wall of the top end of the pinching chamber, and the drive shaft is provided with a turning button extending to the outside of the pinching chamber. A torsion spring is connected between an upper end of the turning button and an inner wall of a top end of the sandwiching chamber, and a connecting rod located below the turning button is rotatably connected to the sandwiching chamber. A connecting rod is fixedly connected to the inner wall of the sandwiching chamber, the drive shaft is provided with a cam located at the lower end of the connecting rod, and the inner wall of the sandwiching chamber is in contact with the cam. Further, the contact claws symmetrical to the left and right are slidably connected, and a resistance spring is connected between the contact claw and the sandwiching chamber.
A writing brush is inserted into the sandwiching chamber, the turning button is turned 90 degrees, the cam is rotated by the drive shaft, and the contact pawl is moved to the resistance spring by changing the length of the diameter of the cam. Move it under the elastic recovery of and pinch the brush shaft tightly.

The present invention rotates the entire equipment by the rotation change of the point of gravity distribution, rotates the tip of the hair in a circle, removes water, and prevents the brush from hanging down under gravity and breaking the tip of the hair. In addition, this equipment works with or without a brush to prevent erroneous operation of the equipment.

For ease of description, the present invention will be described in detail with reference to the following specific embodiments and accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of a brush having the protective function of the present invention. FIG. 2 is a schematic configuration diagram of AA of FIG. FIG. 3 is a schematic configuration diagram of BB in FIG. FIG. 4 is a schematic configuration diagram of CC of FIG.

Hereinafter, the present invention will be described in detail with reference to FIGS. 1-4, and for convenience of description, the following vertical, horizontal, and front-back directions match the vertical, horizontal, front-back directions of the projection relationship of FIG. 1 itself. To do.

The writing brush having the protective function of the present invention includes a stand 11, and a water receiving groove 12 opened upward is provided in the stand 11, and an upper end surface of the stand 11 has a left end of the water receiving groove 12. The standing column 20 located at the bottom of the hexagonal plate 25 is fixedly connected to the other end of the standing column 20 at the upper end of the water receiving groove 12. A connecting device 901 is provided on the end face, a swing box 15 located at the lower end of the connecting device 901 is provided on the upper end of the water receiving groove 12, and the upper end face of the swing box 15 is symmetrical about the center. Six lower ball bearings 17 are provided and slidably connected to the connecting device 901, a transmission chamber 27 is provided in the swing box 15, and a transmission chamber 27 is provided in the transmission chamber 27 due to a change in gravity. A rotating device 902 is provided, an annular rotation groove 40 is provided so as to communicate with the inner wall of the transmission chamber 27, a joining device 903 is provided in the rotation groove 40, and a lower end of the swing box 15 is provided. Is provided with a catch box 31, a catch chamber 39 opening downward is provided in the catch box 31, and a catch device 904 for controlling the joining device 903 is provided in the catch chamber 39.
When the brush is fixed to the equipment by the pinching device 904, the weight of the brush moves the pinching device 904 downwardly, which causes the joining device 903 to rotate, which causes the device to rotate 902 due to the change in gravity. Can be activated and rotated by the connection of the connecting device 901 to rotate the writing brush and shake water into the water receiving groove 12 until the writing brush is dry.

Beneficially, the coupling device 901 includes six centrally symmetrical upper ball bearings 24 fixedly coupled to the lower end surface of the hexagonal disc 25, on which the balls 23 slide. A hydraulic rod 22 is fixedly connected to the ball 23, and a hydraulic chamber 21 having a downward opening is provided in the hydraulic rod 22. A slide rod 19 is slidably connected, and a lower end of the slide rod 19 is provided with a circular ball 18 slidably connected to the lower ball bearing 17, and the slide rod 19 is connected to the hydraulic chamber 21. It can slide inside and can be returned by the action of hydraulic pressure, which satisfies the motion requirement of the equipment.

Beneficially, the joining device 903 includes four fixed shafts 48 that are rotatably connected to the rotation groove 40 and are centrally symmetric, and the fixed shafts 48 are provided with a support plate 45, and A return spring 44 is connected between the counterclockwise side of the support plate 45 and the inner wall of the rotation groove 40, a slide groove 47 is provided in the support plate 45, and a fan-shaped plate 42 is provided in the slide groove 47. Is slidably connected, an expansion spring 46 is connected between the fan-shaped plate 42 and the support plate 45, an opening groove 43 is provided in the fan-shaped plate 42, and a rotary plate is provided in the opening groove 43. 50 is slidably connected, a tension spring 49 is connected between the rotary plate 50 and the fan-shaped plate 42, and an elevating table 30 is provided on the inner wall of the bottom end of the transmission chamber 27. A gravity ball 28 is provided at an upper end of the lift table 30, and four vertically symmetrical concave grooves 52 are provided at the lift table 30. The concave groove 52 is fixedly connected to the rotary plate 50. A rotary shaft 51 is rotatably connected, and the fixed shafts 48 on the left and right sides are provided with chain gears 41 located on the clockwise side of the support plate 45. The chain gears 41 are provided with the catch box. A chain 29 fixedly connected to 31 is provided,
After the catch box 31 is brushed, a flat surface having the same height is formed between the support plate 45, the fan-shaped plate 42, and the elevating table 30, and between the four fan-shaped plates 42. Is formed with a complete annular plate, and the gravity ball 28 is rotated and raised until it comes into contact with the rod 13 .

Beneficially, the gravitational rotation device 902 includes a motor 26 installed in an inner wall of a top end of the transmission chamber 27, and a lower end of the motor 26 is connected to a transmission shaft 16 for transmitting power. The rotary shaft 14 is provided at the lower end of the transmission shaft 16, and the turning rod 13 is provided at the lower end of the rotary disc 14.
The motor 26 is started, the rotary shaft 14 is rotated by the transmission shaft 16, the turning rod 13 is rotationally interlocked, and the gravity ball 28 is rotated by the centrifugal force to move to the side, thereby causing a change in weight.

Beneficially, the pinching device 904 includes a drive shaft 34 that is rotatably coupled to an inner wall of the top end of the pinching chamber 39, the drive shaft 34 including a turn button 32 extending to the outside of the pinching chamber 39. Is provided, and a torsion spring 38 is connected between the upper end of the turning button 32 and the inner wall of the top end of the pinching chamber 39, and the connecting rod located below the turning button 32 is connected to the pinching chamber 39. 33 is rotatably connected, the connecting rod 33 is fixedly connected to the inner wall of the sandwiching chamber 39, and the drive shaft 34 is provided with a cam 35 located at the lower end of the connecting rod 33. A contact claw 36, which is in contact with the cam 35 and is symmetrical to the left and right, is slidably connected to an inner wall of the sandwiching chamber 39, and the contacting claw 36 and the sandwiching chamber 39 are connected to each other. The resistance spring 37 is connected,
A writing brush is inserted into the sandwiching chamber 39, the turning button 32 is rotated 90 degrees, the cam 35 is rotated by the drive shaft 34, and the abutment is caused by a change in the diameter length of the cam 35. The claw 36 is moved under the elastic return of the resistance spring 37, and the brush shaft is pinched tightly.

When using, a brush is inserted into the chamber 39, the turning button 32 is turned 90 degrees, and the cam 35 is rotated by the drive shaft 34. Due to the change in the diameter of the cam 35, the contact claw 36 is rotated. Is moved to the side of the center of symmetry due to the elastic return of the resistance spring 37, and the brush shaft is pinched tightly. At this time, the catch box 31 is moved downwards and interlocked by the weight of the brush, and the catch box 31 is moved by the chain 29. The left and right chain gears 41 are pulled and rotated, and the support plate 45 is rotated by the fixed shaft 48 so that the support plate 45 sequentially inverts and interlocks the sector plate 42 and the rotary plate 50 upward, and the sector plate 42. And the rotary plate 50 are slid into the slide groove 47, the opening groove 43, and the concave groove 52, and the elevating table 30 is pulled and moved upward to bring the gravity ball 28 and the turning rod 13 into contact with each other. Finally, a flat surface having the same height is formed among the support plate 45, the fan-shaped plate 42, the rotary plate 50, and the lift table 30, and the motor 26 is activated to rotate the rotary plate 14 by the transmission shaft 16. , The turning rod 13 is rotationally interlocked, and the gravity ball 28 is turned to the side by centrifugal force to generate a change in weight, which causes the swing box 15 to make a rotational movement in the circumference, so that water is placed in the water receiving groove 12. Shake to collect and improve the speed of drying, and prevent the problem that the tip of the hair hangs down naturally and the tip of the hair breaks.

The beneficial effects of the present invention are: The present invention rotates the whole equipment by the rotation change of the point of gravity distribution, rotates the tip of the hair in a circle, removes the water, and the writing brush hangs down under the force of gravity. This prevents the equipment from breaking and breaking, and this equipment operates by the presence or absence of a brush to prevent erroneous operation of the equipment.

With the above method, a person skilled in the art can make various changes in the invention according to the operation mode within the scope of the invention.

Claims (1)

Including a stand, a water receiving groove that opens upward is provided in the stand, and a standing pillar located at a left end of the water receiving groove is provided on an upper end surface of the stand. A hexagonal plate located at the upper end of the water receiving groove is fixedly connected to one end, a connecting device is provided on the lower end surface of the hexagonal plate, and the connecting device is provided at the upper end of the water receiving groove. A swing box located at the lower end is provided, and six lower symmetrical ball bearings are provided on the upper end surface of the swing box and are slidably connected to the connecting device. A transmission chamber is provided therein, a device that rotates due to a change in gravity is provided in the transmission chamber, and an annular rotation groove is provided so as to communicate with an inner wall of the transmission chamber. Is provided with a joining device, a lower end of the swing box is provided with a catch box, a catch chamber opening downward is provided in the catch box, and the join device is controlled in the catch chamber. Is provided with a pinching device,
When the brush is fixed to the equipment by the sandwiching device, the weight of the brush moves and interlocks the sandwiching device downwardly, which causes the joining device to rotate, thereby enabling the device that rotates due to the gravity change to operate. Rotating by connecting the connecting device, rotating the writing brush, sprinkling water into the water receiving groove until the writing brush is dry ,
The coupling device includes six centrally symmetric upper ball bearings fixedly coupled to the lower end surface of the hexagonal disc, the ball being slidably coupled to the upper ball bearing, and the ball being coupled to the ball. A hydraulic rod is fixedly connected to the hydraulic rod, a hydraulic chamber having a downward opening is provided in the hydraulic rod, and a slide rod is slidably connected to the hydraulic chamber. Is provided with a spherical ball slidably connected to the lower ball bearing,
The slide rod can slide in the hydraulic chamber and can be returned by the action of hydraulic pressure to satisfy the motion requirement of the equipment ,
The joining device includes four fixed shafts that are rotatably connected to the rotation groove and are center-symmetrical to each other. A support plate is provided on the fixed shafts, and the counterclockwise side of the support plates and the A return spring is connected to the inner wall of the rotation groove, a slide groove is provided in the support plate, and a fan-shaped plate is slidably connected to the slide groove, and the fan-shaped plate and the support plate are connected to each other. An extension spring is connected between them, an opening groove is provided in the fan-shaped plate, and a rotating plate is slidably connected to the opening groove, and a tension spring is provided between the rotating plate and the fan-shaped plate. An elevation table is provided on an inner wall of a bottom end of the transmission chamber, a gravity ball is provided on an upper end of the elevation table, and four vertically symmetrical grooves are provided on the elevation table. A rotary shaft fixedly connected to the rotary plate is rotatably connected to the groove, and chain wheels located on the clockwise side of the support plate are provided on the left and right fixed shafts. The chain gear is provided with a chain fixedly connected to the catch box,
After the catch box hangs a brush, a flat surface having the same height is formed between the support plate, the fan-shaped plate, and the lifting table, and a complete annular plate is formed between the four fan-shaped plates. Is formed, the gravity ball is rotated and raised until it abuts the rod ,
The device that rotates by the change of gravity includes a motor installed in an inner wall of a top end of the transmission chamber, a transmission shaft is connected to a lower end of the motor to transmit power, and a lower end of the transmission shaft is connected to a lower end of the transmission shaft. A turntable is provided, the turning rod is provided at the lower end of the turntable, the motor is started, the turntable is rotated by the transmission shaft, the turn rod is rotationally interlocked, and centrifugal force causes Turn the gravity ball to move it to the side, creating a change in weight ,
The pinching device includes a drive shaft rotatably connected to an inner wall of a top end of the pinching chamber, and the drive shaft is provided with a turning button extending to the outside of the pinching chamber. A torsion spring is connected to the inner wall of the top end of the sandwiching chamber, a connecting rod located below the turning button is rotatably connected to the sandwiching chamber, and the connecting rod is connected to the sandwiching chamber. Is fixedly connected to the inner wall of the pin, the drive shaft is provided with a cam located at the lower end of the connecting rod, and the inner wall of the sandwiching chamber is in contact with the cam and is symmetrical to the left and right. A contact claw is slidably connected, and a resistance spring is connected between the contact claw and the sandwiching chamber.
A writing brush is inserted into the sandwiching chamber, the turning button is turned 90 degrees, the cam is rotated by the drive shaft, and the contact pawl is moved to the resistance spring by changing the length of the diameter of the cam. Brush pen with a protective function that moves under the elastic recovery of and pinches the brush shaft tightly.

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