CN113799518A

CN113799518A - Extrusion type refill metal head pulling and installing tool

Info

Publication number: CN113799518A
Application number: CN202111195526.6A
Authority: CN
Inventors: 周永庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-12-17
Anticipated expiration: 2041-10-13
Also published as: CN113799518B

Abstract

The invention discloses an extrusion type refill metal head pulling and installing tool, which comprises a box body and an adjusting component, wherein two moving blocks are movably arranged in an adjusting groove through the adjusting component, the upper ends of the two moving blocks are respectively and fixedly provided with a refill sleeve and a refill sleeve, a user pushes an adjusting rod, an adjusting rod cylinder drives the adjusting sleeve to move along the surface of a fixed rod through a connecting block, the adjusting sleeve drives a moving plate to move along a surface part of a slide rail through a movable connecting rod, the moving plate moves towards a separating direction, the moving plate drives the refill sleeve and the refill sleeve to move along the adjusting groove towards the separating direction through the moving block, so that a refill is convenient to rapidly disassemble, the adjusting rod is firstly pressed, the refill and the refill sleeve are connected at the maximum distance between the refill sleeve and the refill sleeve after the refill and the refill are respectively fixed, the pen point and the pen core can be conveniently and rapidly installed.

Description

Extrusion type refill metal head pulling and installing tool

Technical Field

The invention relates to the technical field of gel ink pen production tools, in particular to an extrusion type refill metal head pulling and installing tool.

Background

The gel-ink ball pen is a novel popular writing tool, can be divided into gel-ink pens of different types according to pen point types, ink colors, structures and the like, has the advantages of a fountain pen and an oil ball pen, is comfortable in writing hand feeling, low in ink viscosity, and added with a proper lubricant, and the viscosity of a writing medium is between water and oil, so that the gel-ink ball pen is smoother than a common oil ball pen, is an upgrading and updating product of the oil ball pen, and the pen point of the gel-ink ball pen is divided into: bullet nose type, needle tube type and half needle tube.

In the process of dismantling the nib, often need artifical to extract with very big strength, but the pen-holder of gel ink pen is more smooth, influences user's the dress of pulling out, and the nib is less moreover, and the installation with dismantle very trouble, reduced work efficiency, influence user's use, for this reason we provide an extrusion formula refill metal head and pull out dress instrument.

Disclosure of Invention

The invention aims to provide an extrusion type refill metal head pulling and installing tool to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an extrusion formula refill metal head pulls out outfit, includes box body and adjusting part, the adjustment tank has been seted up to the upper end of box body, there are two movable blocks, two in the inside of adjustment tank through adjusting part movable mounting the upper end of movable block fixed mounting respectively has pen cap cover and refill cover, the inside of pen cap cover is provided with first solid subassembly of card, the inside of refill cover is provided with the solid subassembly of second card.

The adjusting assembly comprises an adjusting rod, a fixing rod, a moving plate, a sliding rail, a reset spring, a connecting block, an adjusting sleeve, a moving groove and a movable connecting rod, wherein the fixing rod is fixedly arranged in the box body.

Preferably, the two sides of the surface of the fixed rod are both provided with moving grooves, the two sides of the upper end of the inner wall of the box body are both provided with sliding rails, the surfaces of the two sliding rails are movably provided with moving plates connected with moving blocks, the surface of the fixed rod is fixedly provided with a return spring connected with the box body, and the surface of the fixed rod is movably sleeved with an adjusting sleeve connected with the return spring.

Preferably, the two sides of the adjusting sleeve are movably provided with movable connecting rods movably connected with the movable plate, the inside of the fixed rod is movably inserted with the adjusting rod, one end of the adjusting rod is fixedly provided with a connecting block penetrating through the moving groove, one end of the connecting block is fixedly connected with the inner wall of the adjusting sleeve, and one end of the adjusting rod is movably inserted outside the box body.

Preferably, the first clamping component comprises a rubber seat, a rubber rod, a clamping threaded sleeve, a rack, a clamping plate, a movable groove, a clamping rod, a movable block and a clamping spring, the pen cap is a soft rubber sleeve, and the rubber seat is movably arranged inside the pen cap.

Preferably, rubber rods are fixedly mounted on two sides of the upper end of the rubber seat, the upper ends of the rubber rods are movably inserted outside the pen cap, threads are arranged on the outer sides of the rubber rods, racks are arranged on one opposite sides of the two rubber rods, clamping threaded sleeves are movably mounted between the upper ends of the two rubber rods, the inner diameter of the lower ends of the clamping threaded sleeves is larger than the inner diameter of the upper ends of the clamping threaded sleeves, and slots are formed in the middle positions of the two rubber rods.

Preferably, movable grooves are formed in two sides of the inner wall of the clamping threaded sleeve, a clamping rod penetrates through the movable grooves, a clamping plate is fixedly mounted at one end of the clamping rod through the insertion groove, the clamping plate is clamped with the rack, a movable block is fixedly mounted on the surface of the clamping rod, and a clamping spring is fixedly mounted on one side of the movable block.

Preferably, the second clamping component comprises a rotating rod, a rotary screw sleeve, a limiting groove, a limiting block, an arc-shaped clamping block, anti-skid threads, a clamping and fixing screw rod and a mounting strip, the mounting strip is fixedly mounted on the outer side of the pen core sleeve, the rotary screw sleeve is movably mounted on two sides of the lower end of the inner wall of the mounting strip, and the clamping and fixing screw rod penetrating through the inner part of the pen core sleeve is movably mounted in the rotary screw sleeve.

Preferably, an arc-shaped fixture block is fixedly mounted at one end of the clamping and fixing screw rod, anti-slip threads are arranged on one side of the arc-shaped fixture block, limiting grooves are formed in two sides of the clamping and fixing screw rod, limiting blocks matched with the limiting grooves are arranged on two sides of the inner wall of the refill sleeve, and a rotating rod in transmission connection with the rotary screw sleeve is movably mounted inside the mounting bar.

Compared with the prior art, the invention has the beneficial effects that:

1. the integral device has good pulling effect by the arrangement of the adjusting component, a user fixedly installs the pen core and the pen point inside the pen core sleeve and the pen sleeve respectively through the first clamping component and the second clamping component, the user pushes the adjusting rod, the adjusting rod barrel drives the adjusting sleeve to move along the surface of the fixed rod through the connecting block, the adjusting sleeve drives the moving plate to move along the surface part of the slide rail through the movable connecting rod, the moving plate moves towards the direction away from the fixed rod, the moving plate drives the pen head sleeve and the pen core sleeve to move along the direction away from the adjusting groove through the moving block, thereby facilitating the quick disassembly of the pen point, when the pen point is installed, the user firstly presses the adjusting rod to move the pen head sleeve and the pen core sleeve at the maximum distance, after the pen core and the pen point are fixed respectively, the pen point is connected with the pen core under the action of the reset spring, the pen point and the pen core are convenient to mount quickly;

2. through the arrangement of the first clamping component, the pen point has a quick fixing effect, a user inserts the pen point into the rubber seat, presses the clamping rod, the clamping rod drives the clamping plate to move, so that the clamping plate is separated from the rack, the user presses the clamping and fixing screw sleeve, the clamping and fixing screw sleeve moves downwards along the rubber rod, a pen point cover of soft rubber is extruded, the pen point is well clamped and fixed under the action of the rubber rod and the rack, after the adjustment is completed, the user loosens the clamping rod, the clamping rod recovers the original position under the action of the movable block and the clamping and fixing spring, so that the clamping plate is clamped with the rack, the position of the clamping and fixing screw sleeve is limited, and the quick installation of the pen point is facilitated;

3. through the setting of the solid subassembly of second card, make the refill have fine installation effect, the user inserts the refill inside of cover, the rotatory dwang of user, the dwang drives rotatory swivel nut through drive sprocket and drive chain and carries on spacingly, the solid screw rod of card is under the effect of spacing groove and stopper, the solid screw rod of card removes to the inside of refill cover, make the arc cardboard remove to relative direction, under the effect of antiskid line, be convenient for carry out quick fixation to the refill.

Drawings

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

FIG. 2 is a schematic view of a pen cap structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the refill sleeve of the present invention;

FIG. 5 is a schematic view of the adjusting assembly of the present invention;

in the figure: 1. a box body; 2. an adjustment groove; 3. a pen cap; 4. a refill sleeve; 5. adjusting a rod; 6. a rubber seat; 7. a rubber rod; 8. clamping and fixing the threaded sleeve; 9. a rack; 10. clamping a plate; 11. a movable groove; 12. a clamping rod; 13. a movable block; 14. clamping and fixing the spring; 15. rotating the rod; 16. rotating the threaded sleeve; 17. a limiting groove; 18. a limiting block; 19. an arc-shaped fixture block; 20. anti-skid lines; 21. clamping and fixing the screw rod; 22. mounting a bar; 23. fixing the rod; 24. a moving block; 25. moving the plate; 26. a slide rail; 27. a return spring; 28. connecting blocks; 29. an adjusting sleeve; 30. a movable connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 and 5, the present invention provides a technical solution: an extrusion type refill metal head pulling and installing tool comprises a box body 1 and an adjusting component, wherein an adjusting groove 2 is formed in the upper end of the box body 1, two moving blocks 24 are movably mounted in the adjusting groove 2 through the adjusting component, a refill sleeve 3 and a refill sleeve 4 are respectively fixedly mounted at the upper ends of the two moving blocks 24, the adjusting component comprises an adjusting rod 5, a fixed rod 23, a moving plate 25, a sliding rail 26, a reset spring 27, a connecting block 28, an adjusting sleeve 29, a moving groove and a movable connecting rod 30, the fixed rod 23 is fixedly mounted in the box body 1, moving grooves are respectively formed in two sides of the surface of the fixed rod 23, sliding rails 26 are respectively formed in two sides of the upper end of the inner wall of the box body 1, the moving plate 25 connected with the moving blocks 24 is movably mounted on the surfaces of the two sliding rails 26, a reset spring 27 connected with the box body 1 is fixedly mounted on the surface of the fixed rod 23, the adjusting sleeve 29 connected with the reset spring 27 is movably sleeved on the surface of the fixed rod 23, the two sides of the adjusting sleeve 29 are movably provided with movable connecting rods 30 movably connected with the moving plate 25, the inside of the fixed rod 23 is movably inserted with the adjusting rod 5, one end of the adjusting rod 5 is fixedly provided with a connecting block 28 penetrating through the moving groove, one end of the connecting block 28 is fixedly connected with the inner wall of the adjusting sleeve 29, and one end of the adjusting rod 5 is movably inserted outside the box body 1;

wherein, the user fixedly installs the pen core and the pen point inside the pen core sleeve 4 and the pen sleeve respectively through the first clamping component and the second clamping component, the user pushes the adjusting rod 5, the adjusting rod 5 barrel drives the adjusting sleeve 29 to move along the surface of the fixed rod 23 through the connecting block 28, the adjusting sleeve 29 drives the moving plate 25 to move along the surface part of the slide rail 26 through the movable connecting rod 30, the moving plate 25 moves towards the direction of leaving, the moving plate 25 drives the pen core sleeve 3 and the pen core sleeve 4 to move along the direction of leaving of the adjusting groove 2 through the moving block 24, thereby facilitating the quick disassembly of the pen point, when the pen point is installed, a user firstly presses the adjusting rod 5 to move the pen point sleeve 3 and the pen core sleeve 4 to the maximum distance, and after the pen core and the pen point are respectively fixed, under the action of the return spring 27, the pen point is connected with the pen core, so that the quick installation of the pen point and the pen core is facilitated.

Referring to fig. 1-3, a first clamping component is arranged inside the pen cap sleeve 3, the first clamping component comprises a rubber base 6, a rubber rod 7, a clamping screw sleeve 8, a rack 9, a clamping plate 10, a movable groove 11, a clamping rod 12, a movable block 13 and a clamping spring 14, the pen cap sleeve 3 is a soft rubber sleeve, the rubber base 6 is movably arranged inside the pen cap sleeve 3, the rubber rod 7 is fixedly arranged on both sides of the upper end of the rubber base 6, the upper end of the rubber rod 7 is movably inserted outside the pen cap sleeve 3, the rack 9 is arranged on one side opposite to the two rubber rods 7, the clamping screw sleeve 8 is movably arranged between the upper ends of the two rubber rods 7, the inner diameter of the lower end of the clamping screw sleeve 8 is larger than the inner diameter, an insertion groove is formed in the middle position of the two rubber rods 7, the movable groove 11 is formed on both sides of the inner wall of the clamping screw sleeve 8, the clamping rod 12 penetrates through the movable groove 11, one end of the clamping rod 12 penetrates through the slot to be fixedly provided with a clamping plate 10, the clamping plate 10 is clamped with the rack 9, the surface of the clamping rod 12 is fixedly provided with a movable block 13, and one side of the movable block 13 is fixedly provided with a clamping and fixing spring 14;

wherein, the user inserts the nib into the inside of rubber seat 6, the user presses the kelly 12, kelly 12 drives 10 removal of cardboard, make cardboard 10 break away from with rack 9 mutually, the user presses the solid swivel nut 8 of card, the solid swivel nut 8 of card moves down along rubber pole 7, the nib cover 3 to soft rubber extrudees, the nib is under the effect of rubber pole 7 and rack 9, carry out fine card and solidify, after the regulation is accomplished, the user loosens kelly 12, kelly 12 resumes the normal position under the effect of movable block 13 and the solid spring 14 of card, make cardboard 10 and rack 9 looks joint, it is spacing to carry out the position of the solid swivel nut 8 of card, thereby be convenient for the quick installation of nib.

Referring to fig. 4, a second clamping component is arranged inside the pen core sleeve 4, the second clamping component includes a rotating rod 15, a rotating threaded sleeve 16, a limiting groove 17, a limiting block 18, an arc-shaped clamping block 19, an anti-slip thread 20, a clamping screw 21 and a mounting bar 22, the mounting bar 22 is fixedly mounted on the outer side of the pen core sleeve 4, the rotating threaded sleeve 16 is movably mounted on both sides of the lower end of the inner wall of the mounting bar 22, the clamping screw 21 inserted into the pen core sleeve 4 is movably mounted inside the rotating threaded sleeve 16, the arc-shaped clamping block 19 is fixedly mounted at one end of the clamping screw 21, the anti-slip thread 20 is arranged on one side of the arc-shaped clamping block 19, the limiting grooves 17 are formed on both sides of the clamping screw 21, the limiting block 18 matched with the limiting groove 17 is arranged on both sides of the inner wall of the pen core sleeve 4, and the rotating rod 15 in transmission connection with the rotating threaded sleeve 16 is movably mounted inside the mounting bar 22;

wherein, the user inserts the refill inside of cartridge cover 4, the rotatory dwang 15 of user, dwang 15 drives rotatory swivel nut 16 through drive sprocket and drive chain and carries on spacingly, the solid screw rod 21 of card under spacing groove 17 and stopper 18's effect, the solid screw rod 21 of card removes to cartridge cover 4's inside for arc cardboard 10 removes to relative direction, under the effect of antiskid line 20, is convenient for carry out quick fixed to the refill.

The working principle is as follows: when the user uses the pen, the user inserts the pen point into the rubber seat 6, the user presses the clamping rod 12, the clamping rod 12 drives the clamping plate 10 to move, so that the clamping plate 10 is separated from the rack 9, the user presses the clamping and fixing screw sleeve 8, the clamping and fixing screw sleeve 8 moves downwards along the rubber rod 7 to extrude the pen cap sleeve 3 made of soft rubber, the pen point is well clamped and fixed under the action of the rubber rod 7 and the rack 9, after the adjustment is completed, the user loosens the clamping rod 12, the clamping rod 12 recovers to the original position under the action of the movable block 13 and the clamping and fixing spring 14, so that the clamping plate 10 is clamped and connected with the rack 9, the position of the clamping and fixing screw sleeve 8 is limited, so that the pen point can be rapidly installed, the user inserts the pen point into the pen core sleeve 4, the user rotates the rotating rod 15, the rotating rod 15 drives the rotating screw sleeve 16 to limit through the transmission chain wheel and the transmission chain, the clamping and fixing screw rod 21 is under the action of the limiting groove 17 and the limiting block 18, the fixing screw 21 moves towards the inside of the pen core sleeve 4, so that the arc-shaped clamping plate 10 moves towards the opposite direction, the pen core is conveniently and quickly fixed under the action of the anti-slip patterns 20, a user fixedly installs the pen core and the pen point in the pen core sleeve 4 and the pen sleeve through the first fixing component and the second fixing component respectively, the user pushes the adjusting rod 5, the adjusting rod 5 drives the adjusting sleeve 29 to move along the surface of the fixing rod 23 through the connecting block 28, the adjusting sleeve 29 drives the moving plate 25 to move along the surface part of the slide rail 26 through the movable connecting rod 30, the moving plate 25 moves towards the direction away from the moving rod, the moving plate 25 drives the pen core sleeve 3 and the pen core sleeve 4 to move towards the direction away from the adjusting groove 2 through the moving block 24, so as to facilitate quick detachment of the pen point, when the pen point is installed, the user firstly presses the adjusting rod 5 to move the pen core sleeve 3 and the pen core sleeve 4 to the maximum distance, after the pen core and the pen point are fixed respectively, the pen point and the pen core are connected under the action of the reset spring 27, so that the pen point and the pen core can be conveniently and rapidly installed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an dress instrument is pulled out to extrusion formula refill metal head, includes box body (1) and adjusting part, its characterized in that: the pencil box is characterized in that an adjusting groove (2) is formed in the upper end of the box body (1), two moving blocks (24) are movably mounted inside the adjusting groove (2) through adjusting components, a pencil cap sleeve (3) and a pencil lead sleeve (4) are fixedly mounted at the upper ends of the two moving blocks (24) respectively, a first clamping component is arranged inside the pencil cap sleeve (3), and a second clamping component is arranged inside the pencil lead sleeve (4).

2. The metal head pulling tool for the extrusion type refill is characterized in that: the adjusting assembly comprises an adjusting rod (5), a fixing rod (23), a moving plate (25), a sliding rail (26), a reset spring (27), a connecting block (28), an adjusting sleeve (29), a moving groove and a movable connecting rod (30), wherein the fixing rod (23) is fixedly arranged in the box body (1).

3. The metal head pulling tool for the extrusion type refill is characterized in that: the movable groove is formed in each of two sides of the surface of the fixed rod (23), the sliding rails (26) are formed in each of two sides of the upper end of the inner wall of the box body (1), the movable plate (25) connected with the movable block (24) is movably mounted on the surface of each of the two sliding rails (26), the reset spring (27) connected with the box body (1) is fixedly mounted on the surface of the fixed rod (23), and the adjusting sleeve (29) connected with the reset spring (27) is movably sleeved on the surface of the fixed rod (23).

4. The metal head pulling tool for the extrusion type refill is characterized in that: the adjustable box is characterized in that movable connecting rods (30) movably connected with the movable plates (25) are movably mounted on two sides of the adjusting sleeve (29), adjusting rods (5) are movably inserted into the inner portions of the fixing rods (23), connecting blocks (28) penetrating through the moving grooves are fixedly mounted at one ends of the adjusting rods (5), one ends of the connecting blocks (28) are fixedly connected with the inner wall of the adjusting sleeve (29), and one ends of the adjusting rods (5) are movably inserted into the outer side of the box body (1).

5. The metal head pulling tool for the extrusion type refill is characterized in that: the first clamping component comprises a rubber seat (6), a rubber rod (7), a clamping threaded sleeve (8), a rack (9), a clamping plate (10), a movable groove (11), a clamping rod (12), a movable block (13) and a clamping spring (14), the pen cap sleeve (3) is a soft rubber sleeve, and the rubber seat (6) is movably arranged inside the pen cap sleeve (3).

6. The metal head pulling tool for the extrusion type refill is characterized in that: the pen cap is characterized in that rubber rods (7) are fixedly mounted on two sides of the upper end of the rubber seat (6), the upper ends of the rubber rods (7) are movably inserted into the outer side of the pen cap sleeve (3), racks (9) are arranged on one side, opposite to the rubber rods (7), of the two rubber rods (7), clamping threaded sleeves (8) are movably mounted between the upper ends of the two rubber rods (7), the inner diameter of the lower ends of the clamping threaded sleeves (8) is larger than the inner diameter of the upper ends of the clamping threaded sleeves, and slots are formed in the middle positions of the two rubber rods (7).

7. The metal head pulling tool for the extrusion type refill is characterized in that: activity groove (11) have all been seted up to the both sides of card solid swivel nut (8) inner wall, the inside of activity groove (11) is run through has kelly (12), the one end of kelly (12) runs through slot fixed mounting has cardboard (10), cardboard (10) and rack (9) looks joint, the fixed surface of kelly (12) installs movable block (13), one side fixed mounting of movable block (13) has card solid spring (14).

8. The metal head pulling tool for the extrusion type refill is characterized in that: the second clamping component comprises a rotating rod (15), a rotary threaded sleeve (16), a limiting groove (17), a limiting block (18), an arc-shaped clamping block (19), anti-skidding threads (20), a clamping and fixing screw rod (21) and a mounting bar (22), wherein the mounting bar (22) is fixedly mounted on the outer side of the pencil lead sleeve (4), the rotary threaded sleeve (16) is movably mounted on the two sides of the lower end of the inner wall of the mounting bar (22), and the clamping and fixing screw rod (21) penetrating through the inner part of the pencil lead sleeve (4) is movably mounted in the inner part of the rotary threaded sleeve (16).

9. The metal head pulling tool for the extrusion type refill is characterized in that: the pencil lead sleeve is characterized in that an arc-shaped clamping block (19) is fixedly mounted at one end of the clamping and fixing screw rod (21), anti-skid threads (20) are arranged on one side of the arc-shaped clamping block (19), limiting grooves (17) are formed in the two sides of the clamping and fixing screw rod (21), limiting blocks (18) matched with the limiting grooves (17) are arranged on the two sides of the inner wall of the pencil lead sleeve (4), and a rotating rod (15) in transmission connection with the rotary screw sleeve (16) is movably mounted inside the mounting bar (22).