CN218084859U

CN218084859U - Portable writing pen with spraying function for self-defense

Info

Publication number: CN218084859U
Application number: CN202123310813.5U
Authority: CN
Inventors: 叶邱升
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-12-20
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a self-defense is with portable writing pen with spraying function relates to the writing pen field, including a shell and a disk seat, the nib is installed to the one end of a shell, and the inside of nib is provided with changes, changes one side and installs the refill that extends to the nib outside, and the stock solution chamber has been seted up to the inside of a shell. The utility model discloses a be provided with the shutoff subassembly, because when need not defend oneself, the nozzle mouth can be plugged up to the shutoff ball, thereby can prevent that liquid from at will passing through the nozzle mouth blowout, then avoid causing the waste of nozzle mouth, and when needs are with the liquid blowout of stock solution intracavity portion, the user promotes the push pedal earlier, the push pedal is removed and is driven the magnetic block and remove, and the extrusion spring, and the magnetic block removes and can drag the stay cord, can drive the rotor plate after the stay cord is dragged and rotate, and can drive the shutoff ball and rotate, and the shutoff ball can be followed the nozzle mouth and shifted out, and the magnetic block is contacted with the magnetic column after, can adsorb fixedly to the magnetic block, liquid will spout this moment, convenient to use person uses this writing pen to defend oneself.

Description

Portable writing pen with spraying function for self-defense

Technical Field

The utility model relates to a writing pen field specifically is a portable writing pen with spraying function for defending oneself.

Background

The pen is a great invention of human beings, is a tool for writing or drawing, draws characters, symbols or pictures on paper or other solid surfaces by using colored solid or liquid (ink) through a pen point, and also uses a pencil and a carbon pen for writing and drawing by using the hardness of the solid pen point.

According to the writing pen with the disinfection function disclosed by the Chinese patent with the publication number of CN212827548U, the structure of the writing pen is improved, a rotary accommodating structure is arranged at one end of a pen holder, so that the refill is accommodated in a rotary manner, and the smoothness of the writing function of the writing pen is guaranteed; when the writing pen is not used, if the writing pen is transversely placed, the glass ball in the writing pen can move, so that liquid in the liquid storage cavity can flow into the valve core, the nozzle is not blocked, the liquid flowing into the valve core can flow out at will through the nozzle, and waste of the liquid is easily caused; meanwhile, the inner wall of the liquid storage cavity can be attached with partial liquid, the attached liquid is difficult to be scraped off in time, so that the liquid is difficult to be sprayed out for use, the utilization rate of the liquid is reduced, and the waste of the liquid is caused.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a self-defense is with portable writing pen that has spraying function to solve the liquid and can flow out and be difficult to in time scrape the technical problem who removes the adnexed liquid of liquid storage cavity inner wall through the nozzle at will.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a self-defense is with portable writing pen that has spraying function, includes a shell and a disk seat, the nib is installed to the one end of a shell, the inside of nib is provided with changes, the refill that extends to the nib outside is installed to one side of changing, the stock solution chamber has been seted up to the inside of a shell, the inside in stock solution chamber is provided with the removal subassembly, the other end of a shell is installed and is rotated the seat, the outer wall that rotates the seat has cup jointed the pen cover, the internally mounted who rotates the seat has the valve gap, the inside of valve gap is provided with the case, it has the drain needle to peg graft on one side of the inside of case, the one end of case is connected with presses the cap, one side of disk seat is provided with the shutoff subassembly, the nozzle mouth has been seted up to the bottom of disk seat.

Through adopting above-mentioned technical scheme, user's accessible refill writes characters or drawing, and stock solution intracavity portion can store liquid simultaneously, and the pen cover can protect the valve gap, prevents that the user from pressing the valve gap at will, and liquid can spout through the nozzle mouth.

Furthermore, the shutoff subassembly is including seting up in the spout of pressing cap one side and setting up in the pivot of pressing cap bottom one side, one side of pivot is connected with the commentaries on classics board, the top of commentaries on classics board is fixed with the shutoff ball, spring and magnetic column are installed respectively to the inside top of spout, the bottom of spring is connected with the magnetic path, one side top of magnetic path is fixed with the push pedal, one side of magnetic path is connected with the stay cord.

Through adopting above-mentioned technical scheme, when needs are with the liquid blowout of stock solution intracavity portion, the user promotes the push pedal earlier, and the push pedal removes and drives the magnetic path and remove to extrude the spring, and the magnetic path removes and can drag the stay cord, can drive the commentaries on classics board after the stay cord is dragged and rotate, and can drive the shutoff ball and rotate, and the shutoff ball can shift out in the nozzle mouth, and the magnetic path can adsorb fixedly to the magnetic path after meeting with the magnetic column.

Furthermore, one end of the pull rope is connected with the bottom of the rotating plate, the rotating plate is rotatably connected with the pressing cap through a rotating shaft, the blocking ball is located inside the nozzle opening, and the magnetic column is located inside the spring.

Through adopting above-mentioned technical scheme, changeing the rotation of board accessible pivot, the nozzle mouth can be plugged to the shutoff ball simultaneously, prevents that liquid from flowing through the nozzle at will.

Further, the movable assembly comprises a fixed plate arranged above and below the liquid storage cavity, a sliding rod is fixed on one side of the fixed plate, a sliding sleeve is sleeved on the outer surface of the sliding rod, and a movable ring is fixed between the sliding sleeves.

Through adopting above-mentioned technical scheme, when needs clearance stock solution intracavity wall adnexed liquid, only need upset pen shell for the movable ring receives downward removal after self gravity influences, and drives the sliding sleeve and slide.

Further, the outer wall of activity ring contacts with the inner wall in stock solution chamber, the activity ring passes through sliding sleeve and slide bar sliding connection, the one end of slide bar is connected with inside one side in stock solution chamber.

Through adopting above-mentioned technical scheme, can drive the sliding sleeve when the movable ring removes and remove, the adnexed liquid of stock solution intracavity wall can be scraped to the movable ring simultaneously.

Furthermore, one end of the liquid guide needle is connected with a return spring, one end of the return spring is connected with the valve seat, a glass ball is arranged on one side inside the valve seat, one side of the valve seat is connected with a liquid suction pipe extending into the liquid storage cavity, a pen clip is fixed to the bottom of the pen shell, and the rotating seat is in threaded connection with the pen shell.

Through adopting above-mentioned technical scheme, the setting of pen clip, the person of being convenient for carries this writing pen, and the glass ball can remove in the disk seat simultaneously, and the pipette can absorb the liquid of stock solution intracavity portion simultaneously.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the shutoff subassembly, because when not needing to defend oneself, the shutoff ball can block up the nozzle mouth, thereby can prevent that liquid from passing through the nozzle mouth blowout at will, avoid causing the waste of nozzle mouth then, and when needing to spout the liquid in the stock solution intracavity portion, the user promotes the push pedal earlier, the push pedal is removed and is driven the magnetic block and remove, and extrude the spring, and the stay cord can be dragged in the magnetic block removal, can drive the rotor plate and rotate after the stay cord is dragged, and can drive the shutoff ball and rotate, and the shutoff ball can shift out from the nozzle mouth, and the magnetic block can adsorb fixedly after contacting with the magnetic column, can spout liquid this moment, convenient to use person uses this writing pen to defend oneself;

2. the utility model discloses a be provided with the removal subassembly, when needing to clear up the adnexed liquid of stock solution intracavity wall, only need upset pen shell for the activity ring receives downstream after self gravity influences, and drive the sliding sleeve and slide, and the adnexed liquid of stock solution intracavity wall can be scraped off in the activity ring removal, makes the liquid of stock solution intracavity wall all drop to its inside below, so that can be extracted by the pipette, thereby prevent the inner wall in a large amount of liquid attached to the stock solution chamber, and improved the utilization ratio to liquid.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a pen case of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of a pen case of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the movable ring of the present invention;

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

In the figure: 1. a pen shell; 2. rotating the workpiece; 3. a pen core; 4. a pen point; 5. a liquid storage cavity; 6. a pipette; 7. a pen clip; 8. a plugging component; 801. a chute; 802. a magnetic column; 803. a spring; 804. a magnetic block; 805. pushing the plate; 806. pulling a rope; 807. a rotating shaft; 808. rotating the plate; 809. plugging the ball; 9. a moving assembly; 901. a slide bar; 902. a movable ring; 903. a sliding sleeve; 904. A fixing plate; 10. pressing the cap; 11. a pen cap; 12. a valve core; 13. a nozzle opening; 14. a rotating seat; 15. a glass ball; 16. a return spring; 17. a valve seat; 18. a liquid guide needle; 19. and a valve cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A portable writing pen with a spraying function for self-defense is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a pen shell 1 and a valve seat 17, wherein one end of the pen shell 1 is provided with a pen point 4, the inside of the pen point 4 is provided with a rotating part 2, one side of the rotating part 2 is provided with a pen core 3 extending to the outside of the pen point 4, the inside of the pen shell 1 is provided with a liquid storage cavity 5, a user can write characters or drawings through the pen core 3, meanwhile, the inside of the liquid storage cavity 5 can store liquid, the inside of the liquid storage cavity 5 is provided with a moving assembly 9, the moving assembly 9 comprises a fixing plate 904 arranged above and below the inside of the liquid storage cavity 5, one side of the fixing plate 904 is fixed with a sliding rod 901, the outer surface of the sliding rod 901 is sleeved with sliding sleeves 903, a moving ring 902 is fixed between the two sliding sleeves 903, when the liquid attached to the inner wall of the liquid storage cavity needs to be cleaned, only the pen shell 1 needs to be turned over, so that the moving ring 902 can move downwards after being influenced by self gravity, the sliding sleeve 903 is driven to slide, the outer wall of the movable ring 902 is in contact with the inner wall of the liquid storage cavity 5, the movable ring 902 is in sliding connection with the sliding rod 901 through the sliding sleeve 903, one end of the sliding rod 901 is connected with one side of the interior of the liquid storage cavity 5, liquid attached to the inner wall of the liquid storage cavity 5 can be scraped away when the movable ring 902 moves, the other end of the pen shell 1 is provided with a rotating seat 14, the outer wall of the rotating seat 14 is sleeved with a pen cover 11, a valve cover 19 is installed inside the rotating seat 14, the pen cover 11 can protect the valve cover 19, a valve core 12 is arranged inside the valve cover 19 and can be prevented from being pressed by a user, a liquid guide needle 18 is inserted into one side of the valve core 12, one end of the valve core 12 is connected with a pressing cap 10, one side of the valve seat 17 is provided with a blocking assembly 8, the bottom of the valve seat 17 is provided with a nozzle opening 13, one end of the liquid guide needle 18 is connected with a return spring 16, one end of reset spring 16 is connected with valve seat 17, and inside one side of valve seat 17 is provided with glass ball 15, and one side of valve seat 17 is connected with the pipette 6 that extends to the inside of stock solution chamber 5, the setting of pen clip 7, and convenient to use person carries this writing pen, and glass ball 17 can remove in valve seat 17 simultaneously, and the inside liquid in stock solution chamber 5 can be inhaled to pipette 6 simultaneously, and the bottom of pen shell 1 is fixed with pen clip 7, rotates seat 14 and pen shell 1 threaded connection.

Referring to fig. 2 and 4, the blocking assembly 8 includes a sliding slot 801 opened on one side of the cap 10 and a rotating shaft 807 disposed on one side of the bottom of the cap 10, one side of the rotating shaft 807 is connected with a rotating plate 808, a blocking ball 809 is fixed on the top of the rotating plate 808, a spring 803 and a magnetic pillar 802 are respectively installed above the inside of the sliding slot 801, the bottom end of the spring 803 is connected with a magnetic block 804, a push plate 805 is fixed on one side of the magnetic block 804, when liquid in the liquid storage cavity 5 needs to be sprayed out, a user pushes the push plate 805 first, the push plate 805 moves to drive the magnetic block 804 to move and extrude the spring 803, the magnetic block 804 moves to pull the pulling rope 806, the pulling rope 806 is pulled to drive the rotating plate 808 to rotate and drive the blocking ball 809 to rotate, the blocking ball 809 is moved out of the nozzle opening 13, the magnetic block 804 is connected with the magnetic pillar 802 to attract and fix the magnetic block 804 at will, one side of the magnetic block 804 is connected with one end of the pulling rope 808, the rotating plate 808 is connected with the rotating shaft 807, the rotating plate is connected with the cap 10, the blocking ball 807, the rotating shaft 802 is located inside of the magnetic pillar 809, and the nozzle plate 802, the nozzle plate 802 is located inside of the nozzle plate 808, and the nozzle plate 802, the nozzle plate 13, the nozzle plate 802 can prevent the liquid from flowing out through the nozzle 13.

The implementation principle of the embodiment is as follows: firstly, when the writing pen needs to be used for self-defense, a user can firstly unscrew the pen cap 11, then push the push plate 805, the push plate 805 moves to drive the magnetic block 804 to move and press the spring 803, the magnetic block 804 moves to pull the pull rope 806, the pull rope 806 is pulled to drive the rotating plate 808 to rotate and drive the blocking ball 809 to rotate, the blocking ball 809 moves out of the nozzle opening 13, the magnetic block 804 is contacted with the magnetic column 802 to adsorb and fix the magnetic block 804, then the user presses the pressing cap 10, presses the pressing cap 10 to push the valve core 12 to move, the liquid guide needle 18 moves along with the movement and presses the return spring 16, then the pressing cap 10 is loosened, the return spring 16 recovers elasticity, under the action of negative pressure, the glass beads 15 move, liquid in the liquid storage pipe 5 is sucked into the valve core 12 through the liquid suction pipe 6, then the pressing cap 10 is pressed again, under the action of the pressure of the liquid in the glass bead 15 and the valve core 12, the glass bead 15 keeps the position unchanged, the liquid is sprayed out through the nozzle opening 13 under the action of the pressure, and then the self-defense effect can be achieved, if the liquid does not need to be sprayed out, the push plate 805 only needs to be pushed reversely, so that the push plate 805 drives the magnetic block 804 to reset, the rotating plate 808 drives the blocking ball 809 to reset, so that the blocking ball 809 moves into the nozzle opening 13 again to block the nozzle opening 13, the liquid is prevented from flowing out through the nozzle opening 13 at will, meanwhile, when the liquid needs to be added, the rotating seat 14 only needs to be screwed out of the pen shell 1, the liquid can be added into the liquid storage cavity 5 again, and a user can clamp the liquid on the body through the pen clamp 7, so that the user can carry the writing pen conveniently, when the liquid attached to the inner wall of the liquid storage cavity needs to be cleaned, the pen shell 1 only needs to be turned over, so that the movable ring 902 moves downwards after being influenced by the self gravity, and drives the sliding sleeve 903 to slide, and the movable ring 902 moves to scrape off the liquid attached to the inner wall of the liquid storage cavity 5, so that the liquid on the inner wall of the liquid storage cavity 5 completely drops to the lower part of the inner part of the liquid storage cavity so as to be extracted by the liquid suction pipe 6.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a self-defense is with portable writing pen that has spraying function, includes pen shell (1) and disk seat (17), its characterized in that: nib (4) are installed to the one end of pen shell (1), the inside of nib (4) is provided with changes piece (2), change one side of piece (2) and install refill (3) that extend to nib (4) outside, stock solution chamber (5) have been seted up to the inside of pen shell (1), the inside of stock solution chamber (5) is provided with removal subassembly (9), the other end of pen shell (1) is installed and is rotated seat (14), the outer wall that rotates seat (14) has cup jointed pen cover (11), the internally mounted who rotates seat (14) has valve gap (19), the inside of valve gap (19) is provided with case (12), the inside one side of case (12) is pegged graft and is had drain needle (18), the one end of case (12) is connected with and presses cap (10), one side of disk seat (17) is provided with shutoff subassembly (8), nozzle mouth (13) have been seted up to the bottom of disk seat (17).

2. The portable writing pen with a spraying function for self-defense according to claim 1, characterized in that: shutoff subassembly (8) including offer in spout (801) according to cap (10) one side and set up in pivot (807) according to cap (10) bottom one side, one side of pivot (807) is connected with commentaries on classics board (808), the top of commentaries on classics board (808) is fixed with shutoff ball (809), spring (803) and magnetic column (802) are installed respectively to the inside top of spout (801), the bottom of spring (803) is connected with magnetic path (804), one side top of magnetic path (804) is fixed with push pedal (805), one side of magnetic path (804) is connected with stay cord (806).

3. The portable writing pen with a spraying function for self-defense according to claim 2, characterized in that: one end of the pull rope (806) is connected with the bottom of the rotating plate (808), the rotating plate (808) is rotatably connected with the pressing cap (10) through a rotating shaft (807), the blocking ball (809) is located inside the nozzle opening (13), and the magnetic column (802) is located inside the spring (803).

4. The portable writing pen with a spraying function for self-defense according to claim 1, characterized in that: the movable assembly (9) comprises a fixed plate (904) which is arranged above and below the inner part of the liquid storage cavity (5), a sliding rod (901) is fixed on one side of the fixed plate (904), a sliding sleeve (903) is sleeved on the outer surface of the sliding rod (901), and a movable ring (902) is fixed between the two sliding sleeves (903).

5. The portable writing pen with a spraying function for self-defense according to claim 4, characterized in that: the outer wall of the movable ring (902) is in contact with the inner wall of the liquid storage cavity (5), the movable ring (902) is in sliding connection with the sliding rod (901) through a sliding sleeve (903), and one end of the sliding rod (901) is connected with one side of the inner portion of the liquid storage cavity (5).

6. The portable writing pen with a spraying function for personal defense as claimed in claim 1, wherein: one end of the liquid guide needle (18) is connected with a return spring (16), one end of the return spring (16) is connected with a valve seat (17), a glass ball (15) is arranged on one side of the interior of the valve seat (17), one side of the valve seat (17) is connected with a liquid suction pipe (6) extending into the liquid storage cavity (5), a pen clip (7) is fixed to the bottom of the pen shell (1), and the rotating seat (14) is in threaded connection with the pen shell (1).