CN215135836U

CN215135836U - Convenient operation's freckle removing pen

Info

Publication number: CN215135836U
Application number: CN202120826512.9U
Authority: CN
Inventors: 胡建锋; 吴军; 刘冰凌
Original assignee: Ningbo Jiurui Biological Engineering Co ltd
Current assignee: Ningbo Jiurui Biological Engineering Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-14
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a spot-removing pen with convenient operation, which comprises a pen holder, a pen head and a pen core, wherein the pen core is inserted into the pen head, the pen point is connected with the pen holder, a fixed block is fixedly connected on the inner wall of the pen holder, a sliding hole is formed in the top of the fixed block, a sliding rod is connected in the sliding hole in a sliding mode, one end of the sliding rod downwards penetrates through the sliding hole and is connected with a piston, the piston is inserted into the pen refill, one end, far away from the piston, of the sliding rod upwards penetrates through the sliding hole and is connected with a sliding block, the sliding block is connected in the pen holder in a sliding mode, a plurality of compression springs are arranged between the sliding block and the fixed block, one end of each compression spring is connected with the bottom of the corresponding sliding block, the other end of each compression spring is connected with the top of the fixed block, a transmission assembly is arranged at the top of the corresponding sliding block and used for pressing down the corresponding sliding block, and the freckle removing pen can improve the medicine discharging rate, when the device faces a spot with a large area, the liquid medicine can be quickly and completely covered on the spot.

Description

Convenient operation's freckle removing pen

Technical Field

The utility model relates to a remove the freckle field, in particular to convenient operation's freckle removing pen.

Background

In the process of human body growth, due to the age increase, the irradiation of solar ultraviolet rays, the difference of each body and the non-standard of various dietary structures, a plurality of spots appear on the face or the body of people, and the treatment of freckles and pigmented spots by using chemical drugs is one of the more convenient and effective treatment methods at present.

The existing spot removing pen on the market is in contact with a spot part through a pen point, chemical medicine in the pen point flows out and contacts the spot part to achieve the aim of removing spots, and when the spot removing pen is used for operating spots with large areas, the medicine discharging speed is low, the spot part can be completely covered in a long time, and time waste is caused in actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient operation's freckle removing pen, it has the advantage that can improve out the medicine efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a spot-removing pen with convenient operation, which comprises a pen holder, a pen point and a pen core, wherein the pen core is inserted into the pen point, the pen point is connected with the pen holder, the inner wall of the pen holder is fixedly connected with a fixed block, the top of the fixed block is provided with a sliding hole, a sliding rod is connected in the sliding hole in a sliding way, one end of the sliding rod downwards penetrates through the sliding hole and is connected with a piston, the piston is inserted into the pen core, one end of the sliding rod, which is far away from the piston, upwards passes through the sliding hole and is connected with a sliding block, the sliding block is connected in the pen holder in a sliding way, a plurality of compression springs are arranged between the sliding block and the fixed block, one end of the compression spring is connected with the bottom of the sliding block, the other end of the compression spring is connected with the top of the fixed block, the top of sliding block is provided with drive assembly, drive assembly is used for pushing down the sliding block.

Through adopting above-mentioned technical scheme, the piston that is provided with inserts in taking the refill, when setting up the drive assembly at the sliding block top when pushing down the sliding block, the slide bar drives the piston and slides in the refill, go out the liquid medicine extrusion in the refill, paint the position at the spot, compression spring between sliding block and the fixed block is in the compression state this moment, paint the completion back, compression spring drives the sliding block and resets, this freckle removing pen can improve the speed of going out medicine, when facing the spot of great area, can be quick cover the position at the spot comprehensively to liquid medicine.

Further setting: the transmission assembly comprises a transmission block, the transmission block is fixedly arranged at the top of the sliding block, an inlet and outlet hole is formed in the side wall of the pen holder, a first guide inclined plane is formed in the transmission block, a connecting rod is connected into the inlet and outlet hole in a sliding manner, one end of the connecting rod stretches into the pen holder and is connected with a spherical pushing block, the pushing block is abutted to the first guide inclined plane, when the connecting rod moves in the pen holder, the pushing block pushes the transmission block downwards, the other end of the connecting rod stretches out of the pen holder and is connected with a pressing block, a reset spring is sleeved on the connecting rod, one end of the reset spring is connected with the pressing block, the other end of the reset spring is connected with the outer wall of the pen holder, and the reset spring is used for driving the connecting rod to reset.

Through adopting above-mentioned technical scheme, the spherical promotion piece is contradicted with first guide inclined plane, when the connecting rod is to the pen-holder internalization, promote the piece and can push the transmission piece downwards, the transmission piece drives the sliding block and slides downwards again, thereby linkage sliding rod and the piston that sets up on the sliding rod slide in the refill, the drive connecting rod that the pressing piece that is provided with can be convenient slides in business turn over hole, reset spring that the cover was equipped with on the connecting rod is when having external force to push the pressing piece, can reset the connecting rod and pressing piece, and convenient for operation, can be very fast last hand in the in-service use, the efficiency of operation is improved.

Further setting: the top of transmission piece is provided with the baffle, promote the piece and be located between baffle and the business turn over hole, the baffle is used for spacing to promoting the piece.

Through adopting above-mentioned technical scheme, the stroke of sliding block can be restricted to the baffle that is provided with, and the sliding block can not break away from first guide inclined plane, avoids appearing breaking away from the back screens and the phenomenon that can't reset from first guide inclined plane, guarantees that the device operates steadily.

Further setting: the pen holder is characterized in that a limiting block is fixedly connected to the inner wall of the pen holder, a limiting hole is formed in the top of the limiting block, the limiting hole is used for the pen core to pass through, and the limiting block is located below the fixing block.

Through adopting above-mentioned technical scheme, fixedly connected with stopper on the inner wall of pen-holder, spacing hole has been seted up at the top of stopper, and spacing hole supplies the refill to pass through, and spacing hole can let refill and the accurate alignment position of piston, lets the piston insert the refill smoothly in, does not need artificial going to aim at, improves the installation effectiveness of removing the freckle pen.

Further setting: and a second guide inclined plane is formed at the bottom of the limiting block, is arranged around the circumference of the limiting hole and is used for guiding the pen core to enter the limiting hole.

By adopting the technical scheme, the second guide inclined plane can guide the pen core to enter the limiting hole, the position of the limiting hole does not need to be aligned manually, the installation by an operator is facilitated, and the time is saved.

Further setting: the bottom end of the piston is conical in shape.

Through adopting above-mentioned technical scheme, the shape of piston bottom is the toper, and the piston can be more smooth insert the refill in, can not take place the dislocation and lead to the condition that the piston can not insert the refill.

Further setting: the pen point is in threaded connection with the pen holder.

Through adopting above-mentioned technical scheme, nib and pen-holder threaded connection make things convenient for nib and pen-holder installation and dismantlement.

To sum up, the utility model discloses following beneficial effect has: the freckle removing pen can improve the medicine discharging speed, and can quickly and comprehensively cover liquid medicine on the spots when the spots face large areas.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

In the figure, 1, a penholder; 2. a pen point; 3. a pen core; 11. a fixed block; 12. a slide hole; 13. a slide bar; 14. a piston; 15. a slider; 16. a compression spring; 17. a transmission block; 18. a first guide ramp; 19. a connecting rod; 20. a pushing block; 21. a pressing block; 22. a return spring; 23. a baffle plate; 24. a limiting block; 25. a second guide ramp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, a spot removing pen convenient to operate, including a pen holder 1, a pen point 2, a pen core 3, the pen core 3 is inserted into the pen point 2, the pen point 2 is connected with the pen holder 1, a fixed block 11 is fixedly connected on the inner wall of the pen holder 1, a sliding hole 12 is formed at the top of the fixed block 11, a sliding rod 13 is slidably connected in the sliding hole 12, one end of the sliding rod 13 downwardly penetrates through the sliding hole 12 and is connected with a piston 14, the piston 14 is inserted into the pen core 3, one end of the sliding rod 13 far away from the piston 14 upwardly penetrates through the sliding hole 12 and is connected with a sliding block 15, the sliding block 15 is slidably connected in the pen holder 1, a plurality of compression springs 16 are arranged between the sliding block 15 and the fixed block 11, one end of the compression spring 16 is connected with the bottom of the sliding block 15, the other end is connected with the top of the fixed block 11, a transmission assembly is arranged at the top of the sliding block 15 and is used for pressing down the sliding block 15, the piston 14 that is provided with inserts and takes refill 3 in, when setting up the drive assembly at sliding block 15 top with sliding block 15 pushing down, slide bar 13 drives piston 14 and slides in refill 3, squeeze away the liquid medicine in refill 3, paint the position at the spot, compression spring 16 between sliding block 15 and the fixed block 11 is in the compression state this moment, paint the completion back, compression spring 16 drives sliding block 15 and resets, this freckle removing pen can improve the speed of going out the medicine, when facing the spot of great area, can be quick cover the position at the spot comprehensively to liquid medicine.

Referring to fig. 1, 2 and 3, the transmission assembly includes a transmission block 17, the transmission block 17 is fixedly disposed on the top of the sliding block 15, an access hole is formed on the side wall of the pen holder 1, a first guiding inclined plane 18 is formed on the transmission block 17, a connecting rod 19 is slidably connected in the access hole, one end of the connecting rod 19 extends into the pen holder 1 and is connected with a spherical pushing block 20, the pushing block 20 is abutted against the first guiding inclined plane 18, when the connecting rod 19 moves towards the interior of the pen holder 1, the pushing block 20 presses the transmission block 17 downwards, the other end of the connecting rod 19 extends out of the pen holder 1 and is connected with a pressing block 21, a return spring 22 is sleeved on the connecting rod 19, one end of the return spring 22 is connected with the pressing block 21, the other end is connected with the outer wall of the pen holder 1, the return spring 22 is used for driving the connecting rod 19 to return, the spherical pushing block 20 is abutted against the first guiding inclined plane 18, when the connecting rod 19 moves towards the interior of the pen holder 1, promote piece 20 and will push transmission block 17 downwards, transmission block 17 drives sliding block 15 lapse again, thereby linkage slide bar 13 and the piston 14 that sets up on slide bar 13 slide in refill 3, the drive connecting rod 19 that the piece 21 can be convenient according to the pressure that is provided with slides in business turn over the hole, reset spring 22 that the cover was equipped with on the connecting rod 19 is when not having external force to push the piece 21 according to the extrusion, can reset connecting rod 19 and according to piece 21, and convenient for operation, can be very fast last hand in the in-service use, the efficiency of operation is improved.

Referring to fig. 3, the top of the transmission block 17 is provided with a baffle 23, the pushing block 20 is located between the baffle 23 and the access hole, the baffle 23 is arranged to limit the stroke of the sliding block 15, the sliding block 15 cannot be separated from the first guide inclined plane 18, the phenomenon that the sliding block cannot be reset due to the fact that the sliding block 15 is separated from the first guide inclined plane 18 and then is blocked is avoided, and stable operation of the device is guaranteed.

Refer to fig. 3, fixed link has stopper 24 on pen-holder 1's the inner wall, spacing hole has been seted up at stopper 24's top, spacing hole is used for supplying refill 3 to pass through, stopper 24 is located the below of fixed block 11, fixedly connected with stopper 24 on pen-holder 1's the inner wall, spacing hole has been seted up at stopper 24's top, spacing hole supplies refill 3 to pass through, spacing hole can let refill 3 and the accurate alignment position of piston 14, let in piston 14 can insert refill 3 smoothly, do not need artificial going to aim at, improve the installation effectiveness of removing the freckle pen.

Referring to fig. 3, a second guiding inclined plane 25 is formed at the bottom of the limiting block 24, the second guiding inclined plane 25 is arranged around the circumference of the limiting hole, the second guiding inclined plane 25 is used for guiding the pen core 3 to enter the limiting hole, and the provided second guiding inclined plane 25 can guide the pen core 3 to enter the limiting hole without manually aligning the position of the limiting hole, so that the installation by an operator is facilitated, and the time is saved.

Referring to fig. 3, the bottom end of the piston 14 is conical, the piston 14 can be inserted into the cartridge 3 more smoothly, the situation that the piston 14 cannot be inserted into the cartridge 3 due to dislocation is avoided, the pen point 2 is in threaded connection with the pen holder 1, and the pen point 2 and the pen holder 1 are convenient to mount and dismount.

The utility model discloses the theory of operation: when the liquid medicine is required to be smeared at the spot position, the spherical pushing block 20 is abutted against the first guide inclined surface 18, when the connecting rod 19 moves towards the pen holder 1, the pushing block 20 can push the transmission block 17 downwards, the transmission block 17 drives the sliding block 15 to slide downwards, so that the linkage sliding rod 13 and the piston 14 arranged on the sliding rod 13 slide in the pen core 3, the liquid medicine in the pen core 3 is extruded out by the piston 14 and smeared at the spot position, the compression spring 16 between the sliding block 15 and the fixed block 11 is in a compression state, after smearing is completed, the compression spring 16 drives the sliding block 15 to reset, the freckle removing pen can improve the medicine discharging speed, when a large-area spot is faced, the liquid medicine can be rapidly and completely covered at the spot position, the pressing block 21 is arranged and can conveniently drive the connecting rod 19 to slide in and out a hole, the return spring 22 fitted to the link rod 19 can return the link rod 19 and the pressing block 21 when no external force presses the pressing block 21.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. A spot removing pen convenient to operate comprises a pen holder (1), a pen point (2) and a pen core (3), wherein the pen core (3) is inserted into the pen point (2), the pen point (2) is connected with the pen holder (1), the spot removing pen is characterized in that a fixed block (11) is fixedly connected onto the inner wall of the pen holder (1), a sliding hole (12) is formed in the top of the fixed block (11), a sliding rod (13) is connected into the sliding hole (12) in a sliding mode, one end of the sliding rod (13) penetrates through the sliding hole (12) downwards and is connected with a piston (14), the piston (14) is inserted into the pen core (3), one end, far away from the piston (14), of the sliding rod (13) penetrates through the sliding hole (12) upwards and is connected with a sliding block (15), the sliding block (15) is connected into the pen holder (1) in a sliding mode, a plurality of compression springs (16) are arranged between the sliding block (15) and the fixed block (11), one end of the compression spring (16) is connected with the bottom of the sliding block (15), the other end of the compression spring is connected with the top of the fixed block (11), a transmission component is arranged at the top of the sliding block (15), and the transmission component is used for pressing down the sliding block (15).

2. The freckle removing pen convenient to operate according to claim 1, wherein the transmission assembly comprises a transmission block (17), the transmission block (17) is fixedly arranged at the top of the sliding block (15), an access hole is formed in the side wall of the pen holder (1), a first guide inclined plane (18) is formed in the transmission block (17), a connecting rod (19) is connected in the access hole in a sliding manner, one end of the connecting rod (19) extends into the pen holder (1) and is connected with a spherical pushing block (20), the pushing block (20) is abutted against the first guide inclined plane (18), when the connecting rod (19) moves towards the interior of the pen holder (1), the pushing block (20) presses the transmission block (17) downwards, the other end of the connecting rod (19) extends out of the pen holder (1) and is connected with a pressing block (21), a reset spring (22) is sleeved on the connecting rod (19), one end of the reset spring (22) is connected with the pressing block (21), the other end of the reset spring is connected with the outer wall of the penholder (1), and the reset spring (22) is used for driving the connecting rod (19) to reset.

3. The spot removing pen as claimed in claim 2, wherein a baffle (23) is arranged on the top of the transmission block (17), the pushing block (20) is located between the baffle (23) and the access hole, and the baffle (23) is used for limiting the pushing block (20).

4. The freckle removing pen convenient to operate according to claim 1, wherein a limiting block (24) is fixedly connected to the inner wall of the pen holder (1), a limiting hole is formed in the top of the limiting block (24), the limiting hole is used for the pen core (3) to pass through, and the limiting block (24) is located below the fixing block (11).

5. The freckle removing pen convenient to operate according to claim 1, wherein a second guide inclined surface (25) is formed at the bottom of the limiting block (24), the second guide inclined surface (25) is arranged around the circumference of the limiting hole, and the second guide inclined surface (25) is used for guiding the pen core (3) into the limiting hole.

6. A pen for removing speckle which is convenient to operate as claimed in claim 1, wherein the bottom end of the piston (14) is conical in shape.

7. The freckle removing pen convenient to operate according to claim 1, wherein the pen head (2) is in threaded connection with the pen holder (1).