CN216610644U

CN216610644U - Cylindrical refill metal head pulling and installing tool

Info

Publication number: CN216610644U
Application number: CN202122531145.2U
Authority: CN
Inventors: 周永庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-27
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a cylindrical refill metal head pulling and installing tool, which comprises a refill sleeve and a refill sleeve, wherein two sides of the upper end of the refill sleeve are respectively and movably provided with a movable connecting rod, the lower end of the movable connecting rod is fixedly provided with a stop block, the upper end of the movable connecting rod is provided with the refill sleeve, the refill sleeve is fixedly provided with a clamping component, the upper end inside the refill sleeve is provided with a limiting component, the clamping component comprises a rubber sleeve, a clamping rod, a moving block, a return spring and a push block, the clamping rod penetrates through two sides of the inner wall of the refill sleeve, through the arrangement of the clamping component, the whole device has a good refill clamping effect, a user places a refill in the refill sleeve, presses the push block, the push block drives the clamping rod to move, the clamping rod drives the rubber sleeve to deform, the rubber sleeve clamps a refill, and the refill sleeve is pushed by the user, so that the pen point and the pen core can be quickly installed.

Description

Cylindrical refill metal head pulls out dress instrument

Technical Field

The utility model relates to the technical field of gel ink pen production tools, in particular to a refill metal head pulling and installing tool convenient to clamp.

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.

At the in-process to nib installation and dismantlement, the nib volume is less, and at the in-process to nib installation and dismantlement, unable equidimension not nib and refill carry out quick fixed, influence the user when the nib installation, to the nib application of force, reduced work efficiency, for this we provide a convenient refill metal head of centre gripping and pull out dress instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refill metal head pulling and installing tool convenient to clamp so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient refill metal head of centre gripping pulls out outfit for a journey instrument, includes refill cover and refill cover, the equal movable mounting in both sides of refill cover upper end has movable connecting rod, movable connecting rod's lower extreme fixed mounting has the dog, the refill cover is installed to movable connecting rod's upper end, the fixed solid subassembly of card that is provided with of refill cover, refill cover inside upper end is provided with spacing subassembly.

Preferably, the limiting assembly comprises an adjusting groove, an adjusting toothed ring, an adjusting ring, a connecting block, an adjusting threaded sleeve, a limiting block, a clamping block, an adjusting gear, a limiting groove and an adjusting screw rod, and the adjusting groove is formed in the upper end of the inner wall of the refill sleeve.

Preferably, the two sides of the interior of the adjusting groove are movably provided with adjusting threaded sleeves, the outer sides of the adjusting threaded sleeves are provided with adjusting gears, and adjusting screw rods penetrating and penetrating in the interior of the pencil lead sleeve penetrate through the interior of the adjusting threaded sleeves.

Preferably, the one end fixed mounting of adjusting screw has the fixture block, the spacing groove has all been seted up to adjusting screw's both sides, the stopper with spacing groove matched with is all installed to the both sides of adjusting the inslot wall.

Preferably, the inside movable mounting of adjustment tank has and adjusts the ring gear with adjusting gear cooperation, the upper end fixed mounting who adjusts the ring gear has the connecting block, the upper end fixed mounting of connecting block has the adjustable ring.

Preferably, the clamping component comprises a rubber sleeve, a clamping rod, a moving block, a return spring and a push block, and the clamping rod penetrates through two sides of the inner wall of the pen cap sleeve.

Preferably, the surface of the clamping rod is fixedly provided with a moving block, the surface of the clamping rod is sleeved with a return spring connected with the moving block, one end of the clamping rod is fixedly provided with a rubber sleeve, and one end of the clamping rod is fixedly provided with a push block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the adjusting assembly, the integral device has a good cartridge clamping effect, when a user uses the device, the user pulls the cartridge sleeve to separate the cartridge sleeve from the cartridge sleeve, the user inserts the cartridge into the cartridge sleeve, the user rotates the adjusting ring, the adjusting ring drives the adjusting toothed ring to rotate through the connecting block, the adjusting toothed ring drives the adjusting threaded sleeve to rotate through the adjusting gear, the adjusting screw rod moves outwards under the action of the limiting groove and the limiting block, so that the cartridge is clamped and fixed by the clamping block, and the cartridges with different diameters can be clamped and fixed conveniently when the cartridge is installed and detached;

2. the integral device has a good pen point clamping effect through the arrangement of the clamping component, a user places the pen point in the pen core sleeve, presses the push block, the push block drives the clamping rod to move, the clamping rod drives the rubber sleeve to deform, the rubber sleeve clamps the pen point, and the user pushes the pen core sleeve to enable the pen point and the pen core to be quickly installed;

3. when the kelly removed when removing, the kelly drives reset spring through the movable block and compresses, and the nib installation back of being convenient for, rubber sleeve is quick reconversion under the effect of rubber sleeve, the use in the later stage of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the apparatus of the present invention;

in the figure: 1. a refill sleeve; 2. a pen cap; 3. a rubber sleeve; 4. a clamping rod; 5. a movable connecting rod; 6. a stopper; 7. a moving block; 8. a return spring; 9. a push block; 10. an adjustment groove; 11. adjusting the gear ring; 12. an adjusting ring; 13. connecting blocks; 14. adjusting a threaded sleeve; 15. a limiting block; 16. a clamping block; 17. an adjusting gear; 18. a limiting groove; 19. adjusting the screw 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 fig. 3, the present invention provides a technical solution: a conveniently-clamped pen core metal head pulling and installing tool comprises a pen core sleeve 1 and a pen head sleeve 2, wherein movable connecting rods 5 are movably installed on two sides of the upper end of the pen core sleeve 1, stop blocks 6 are fixedly installed at the lower end of the movable connecting rods 5, the pen head sleeve 2 is installed at the upper end of the movable connecting rods 5, a clamping and fixing component is fixedly arranged on the pen head sleeve 2, a limiting component is arranged at the upper end inside the pen core sleeve 1 and comprises an adjusting groove 10, an adjusting toothed ring 11, an adjusting ring 12, a connecting block 13, an adjusting screw sleeve 14, a limiting block 15, a clamping block 16, an adjusting gear 17, a limiting groove 18 and an adjusting screw rod 19, the adjusting groove 10 is formed in the upper end of the inner wall of the pen core sleeve 1, adjusting screw sleeves 14 are movably installed on two sides inside the adjusting groove 10, adjusting gears 17 are arranged on the outer sides of the adjusting screw sleeves 14, adjusting screw rods 19 penetrating through the inner portions of the adjusting screw sleeves 14, the adjusting screw rods 19 are fixedly installed at one end of the clamping block 16, both sides of the adjusting screw rod 19 are provided with limiting grooves 18, both sides of the inner wall of the adjusting groove 10 are provided with limiting blocks 15 matched with the limiting grooves 18, an adjusting gear ring 11 matched with an adjusting gear 17 is movably arranged in the adjusting groove 10, the upper end of the adjusting gear ring 11 is fixedly provided with a connecting block 13, and the upper end of the connecting block 13 is fixedly provided with an adjusting ring 12;

wherein, when the user uses, user pulling cap 2, make cap 2 break away from with refill cover 1, the user inserts refill cover 1's inside, the user rotates adjustable ring 12, adjustable ring 12 drives through connecting block 13 and adjusts ring gear 11 and rotate, it rotates to adjust ring gear 11 and drive through adjusting gear 17 and adjust swivel nut 14, adjusting screw 19 moves to the outside under spacing groove 18 and stopper 15's effect, make fixture block 16 block the refill admittedly, be convenient for when installation and dismantlement, be convenient for block the refill of different diameters admittedly.

Referring to fig. 1 and 2, the clamping component includes a rubber sleeve 3, a clamping rod 4, a moving block 7, a return spring 8 and a push block 9, the clamping rod 4 penetrates through two sides of the inner wall of the pen cap 2, the moving block 7 is fixedly mounted on the surface of the clamping rod 4, the return spring 8 connected with the moving block 7 is sleeved on the surface of the clamping rod 4, the rubber sleeve 3 is fixedly mounted at one end of the clamping rod 4, and the push block 9 is fixedly mounted at one end of the clamping rod 4;

wherein, the user places the nib in the inside of refill cover 1, the user presses ejector pad 9, ejector pad 9 drives kelly 4 and removes, kelly 4 drives rubber sleeve 3 and warp, make rubber sleeve 3 block the nib admittedly, the user promotes the nib cover 2, make the nib and refill install fast, when kelly 4 removes the removal, kelly 4 drives reset spring 8 through movable block 7 and compresses, the nib installation back of being convenient for, the fast reconversion of rubber sleeve 3 under the effect of rubber sleeve 3, the use in the later stage of being convenient for.

The working principle is as follows: when the user uses, the user pulls the pen cap sleeve 2, so that the pen cap sleeve 2 is separated from the pen refill sleeve 1, the user inserts the pen refill into the pen refill sleeve 1, the user rotates the adjusting ring 12, the adjusting ring 12 drives the adjusting ring 11 to rotate through the connecting block 13, the adjusting ring 11 drives the adjusting screw sleeve 14 to rotate through the adjusting gear 17, the adjusting screw rod 19 moves outwards under the action of the limiting groove 18 and the limiting block 15, so that the pen refill is clamped and fixed by the clamping block 16, the convenience is brought to clamping and fixing the pen refills with different diameters when being installed and detached, the user places the pen refill in the pen refill sleeve 1, the user presses the pushing block 9, the pushing block 9 drives the clamping rod 4 to move, the clamping rod 4 drives the rubber sleeve 3 to deform, so that the rubber sleeve 3 clamps the pen refill, the pen refill sleeve 2 is pushed by the user, so that the pen refill and the pen refill can be quickly installed, when the clamping rod 4 moves, the clamping rod 4 drives the reset spring 8 to compress through the moving block 7, and after the pen point is installed, the rubber sleeve 3 is quickly restored under the action of the rubber sleeve 3, so that the pen point is convenient to use in the later period.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylindrical refill metal head pulls out instrument of adorning, includes refill cover (1) and refill cover (2), its characterized in that: the pencil cap is characterized in that movable connecting rods (5) are movably mounted on two sides of the upper end of the pencil lead sleeve (1), a stop block (6) is fixedly mounted at the lower ends of the movable connecting rods (5), a pencil cap sleeve (2) is mounted at the upper end of each movable connecting rod (5), a clamping and fixing assembly is fixedly arranged on each pencil cap sleeve (2), and a limiting assembly is arranged at the upper end inside the pencil lead sleeve (1).

2. The cylindrical pen core metal head pulling tool according to claim 1, characterized in that: the limiting assembly comprises an adjusting groove (10), an adjusting toothed ring (11), an adjusting ring (12), a connecting block (13), an adjusting threaded sleeve (14), a limiting block (15), a clamping block (16), an adjusting gear (17), a limiting groove (18) and an adjusting screw rod (19), and the adjusting groove (10) is formed in the upper end of the inner wall of the refill sleeve (1).

3. The cylindrical pen core metal head pulling tool according to claim 2, characterized in that: the pen core adjusting mechanism is characterized in that adjusting threaded sleeves (14) are movably mounted on two sides of the inside of the adjusting groove (10), adjusting gears (17) are arranged on the outer sides of the adjusting threaded sleeves (14), and adjusting screw rods (19) penetrating and penetrating into the pen core sleeve (1) penetrate through the inside of the adjusting threaded sleeves (14).

4. The cylindrical pen core metal head pulling tool according to claim 3, characterized in that: one end fixed mounting of adjusting screw (19) has fixture block (16), spacing groove (18) have all been seted up to the both sides of adjusting screw (19), spacing block (15) with spacing groove (18) matched with are all installed to the both sides of adjusting groove (10) inner wall.

5. The cylindrical pen core metal head pulling tool according to claim 4, characterized in that: the inside movable mounting of adjustment tank (10) has and adjusts gear (17) and cooperate regulation ring gear (11), the upper end fixed mounting who adjusts ring gear (11) has connecting block (13), the upper end fixed mounting of connecting block (13) has adjustable ring (12).

6. The cylindrical pen core metal head pulling tool according to claim 5, characterized in that: the fixing component comprises a rubber sleeve (3), a clamping rod (4), a moving block (7), a reset spring (8) and a pushing block (9), and the clamping rod (4) penetrates through the two sides of the inner wall of the pencil cap (2).

7. The cylindrical pen core metal head pulling tool according to claim 6, characterized in that: the surface fixing of kelly (4) installs movable block (7), the surface cover of kelly (4) is equipped with reset spring (8) that are connected with movable block (7), the one end fixed mounting of kelly (4) has rubber sleeve (3), the one end fixed mounting of kelly (4) has ejector pad (9).