CN219191737U

CN219191737U - Ball-point pen tip sleeve screwing-in mechanism

Info

Publication number: CN219191737U
Application number: CN202223544409.9U
Authority: CN
Inventors: 卢伟
Original assignee: Hangzhou Youjia Stationery Co ltd
Current assignee: Hangzhou Youjia Stationery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-16
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of stationery production and discloses a ball pen tip sleeve screwing-in mechanism which comprises a shell, wherein a sleeve is rotationally connected inside the shell, an inner protective shell is fixedly connected to the inner wall of the sleeve, a pen tip sleeve is fixedly connected to the front side of the inner protective shell, the inner protective shell is internally and in threaded connection inside the shell, a ball pen is arranged inside the inner protective shell, a first spring is arranged on the rear side of the ball pen, a rear cover is internally and in threaded connection with the rear side of the inner protective shell, a left side fixing block is fixedly connected to the right side of the outer wall of a plunger rod, and a right side fixing block is fixedly connected to the left side of a clamping block. According to the ball pen, when the ball pen is not needed, the clamping blocks are pressed, so that the insert rod is not inserted into the right clamping block any more, the fixing ring is outwards opened, then the ball pen is inserted into the sucker, and then the sucker can be taken at any time when being placed on a wall or a table, so that the ball pen is very convenient, and cannot fall off and be damaged.

Description

Ball-point pen tip sleeve screwing-in mechanism

Technical Field

The utility model relates to the technical field of stationery production, in particular to a ball-point pen tip sleeve screwing mechanism.

Background

As is well known, a ball point pen is a pen that brings out a writing medium by rolling a ball at the front end of the pen or refill, and is a pen using a minute rotating ball made of brass, steel, or tungsten carbide, which releases ink onto paper when writing.

At present, in the market, the push type ball pen is widely used, but because the push type ball pen in the prior art lacks the structure setting for strengthening the protection to the nib, and also does not possess the structure setting that can vertically fix the pen on the desktop when the push type ball pen is not used, thereby the condition that the unexpected drop can appear when having led to the push type ball pen to place, and then cause the pen to be damaged, make the life of ball pen drop greatly, the in-process of current ball pen is carrying and using, often can lead to the nib damage of ball pen because of various reasons, thereby cause the unable normal use of ball pen, greatly reduced the life of ball pen.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a ball-point pen tip sleeve screwing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ball-point pen point cover screw in mechanism, includes the shell, the inside rotation of shell is connected with the sleeve pipe, sleeve pipe inner wall fixedly connected with inner protective shell, inner protective shell front side fixedly connected with nib cover, the inside threaded connection of inner protective shell is inside the shell, the inside ball-point pen that is provided with of inner protective shell, ball-point pen rear side is provided with spring one, the inside threaded connection of inner protective shell rear side has the back lid, back lid rear side fixedly connected with pivot, the shell bottom is provided with the sucking disc, sucking disc top fixedly connected with go-between, go-between top fixedly connected with connecting plate, two connecting rods of connecting plate top fixedly connected with, connecting rod outer wall rotation is connected with the clamp splice, two the close one side of clamp splice is provided with spring two, inserted bar outer wall right side fixedly connected with left side fixed block, right side clamp splice left side fixedly connected with right side fixed block.

As a further description of the above technical solution:

the outer wall of the sleeve is fixedly connected with a handle.

As a further description of the above technical solution:

the rotating shaft penetrates through the sleeve and is rotatably connected to the rear side of the sleeve.

As a further description of the above technical solution:

one end of the spring is connected with the rear side of the ball pen, and the other end of the spring is connected with the front side of the rear cover.

As a further description of the above technical solution:

one end of the second spring is connected with the inner wall of the left clamping block, and the other end of the second spring is connected with the inner wall of the right clamping block.

As a further description of the above technical solution:

the fixed ring is in an arc-shaped arrangement.

As a further description of the above technical solution:

the front side of the pen point sleeve is provided with a through hole.

The utility model has the following beneficial effects:

1. according to the ball pen, when the ball pen is not needed, the clamping blocks are pressed, so that the insert rod is not inserted into the right clamping block any more, the fixing ring is outwards opened, then the ball pen is inserted into the sucker, and then the sucker can be taken at any time when being placed on a wall or a table, so that the ball pen is very convenient, and cannot fall off and be damaged.

2. In the utility model, firstly, when the ball pen is needed to be used, the rotating shaft is rotated so as to rotate the rear cover, so that the ball pen nib can be directly used as soon as the spring presses the ball pen to enable the ball pen nib to pass through the through hole of the inner protective shell, when the ball pen is needed to be replaced, the sleeve is firstly taken out, then the rear cover is rotated to take out the ball pen for replacement, the shell and the inner protective shell can effectively protect the ball pen, and the nib sleeve can protect the ball pen nib from being damaged when the ball pen is not used.

Drawings

FIG. 1 is a diagram showing the whole structure of a ball-point pen tip cap screwing mechanism according to the present utility model;

FIG. 2 is a view showing the construction of a housing of a ball-point pen tip cap screw-in mechanism according to the present utility model;

FIG. 3 is a diagram showing the structure of a pen nib with a ball-point pen nib screw-in mechanism according to the present utility model;

fig. 4 is a structural view of an inner protective shell of the ball pen tip cap screwing mechanism according to the present utility model;

fig. 5 is a structural view of a sucking disc of a ball-point pen tip cap screwing mechanism according to the present utility model.

Legend description:

1. a housing; 2. a sleeve; 3. a handle; 4. an inner protective shell; 5. a nib sleeve; 6. a ball point pen; 7. a first spring; 8. a rear cover; 9. a rotating shaft; 10. a suction cup; 11. a connecting ring; 12. a connecting plate; 13. a fixing ring; 14. a fixed block; 15. a rod; 16. clamping blocks; 17. a second spring; 18. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a ball-point pen tip cap screwing-in mechanism comprises a shell 1, wherein a sleeve 2 is rotatably connected inside the shell 1, the sleeve 2 plays a role of sealing the inside of the shell 1 so as to protect an inner protective shell 4 inside, the inner protective shell 4 is fixedly connected with the inner protective shell 4, the inner protective shell 4 plays a role of protecting an inner ball-point pen 6 from too large shaking, a pen tip cap 5 is fixedly connected to the front side of the inner protective shell 4, the pen tip cap 5 plays a role of protecting a pen tip, the pen tip is not damaged too much, ink leakage can be blocked to a certain extent after the pen tip is retracted, the inner protective shell 4 is internally connected inside the shell 1, the inner protective shell 4 can be more firmly protected through threaded connection, the ball-point pen 6 is arranged inside the inner protective shell 4, the ball-point pen 6 can be protected by the inner protective shell 4, the ball-point pen 6 cannot be damaged, a spring I7 is arranged on the rear side of the ball-point pen 6, the inner protection shell 4 is internally connected with the rear cover 8 through threads, the rear side of the rear cover 8 is fixedly connected with the rotating shaft 9, when the ballpoint pen 6 is not used, the rotating shaft 9 is rotated so that the rear cover 8 rotates together, the first spring 7 does not press the ballpoint pen 6 any more, the pen point of the ballpoint pen 6 is contracted into the inner protection shell 4, the ballpoint pen 6 is well protected when not used, the sucker 10 is arranged at the bottom of the shell 1, the sucker 10 can be sucked on a wall or a table, the ballpoint pen 6 can be placed at will, the use is more convenient and quick, the connecting ring 11 is fixedly connected at the top of the sucker 10, the connecting ring 11 plays a role of supporting and limiting the ballpoint pen 6, the connecting plate 12 is fixedly connected at the top of the connecting ring 11, the top of the connecting plate 12 is fixedly connected with the two connecting rods 18, the connecting rods 18 play a role of fixing the clamping blocks 16, the connecting rod 18 outer wall rotates and is connected with clamp splice 16, clamp splice 16 can control the switch of solid fixed ring 13, the close one side of two clamp splice 16 is provided with spring two 17, insert pole 15 outer wall right side fixedly connected with left side fixed block 14, right side clamp splice 16 left side fixedly connected with right side fixed block 14 when putting into ballpoint 6, the clamp splice 16 of both sides is pressed simultaneously, clamp splice 16 contracts towards the middle part and drives solid fixed ring 13 and open outside so that can insert ballpoint 6, release after the ballpoint 6 inserts and press clamp splice 16, spring two 17 automatic re-setting thereby press from both sides tight ballpoint 6, make ballpoint 6 can not drop and can fix everywhere.

The sleeve 2 outer wall fixedly connected with handle 3, handle 3 can rotate sleeve 2 more conveniently, pivot 9 runs through sleeve 2 and rotates to be connected at sleeve 2 rear side, set up like this and make and just can rotate pivot 9 in the outside need not opening sleeve 2, spring 7 one end links to each other with ballpoint 6 rear side, spring 7 other end links to each other with back lid 8 front side, it can stretch out interior protective housing 4 and thereby use to make ballpoint 6 through spring 7 press ballpoint 6, spring 17 one end links to each other with left side clamp splice 16 inner wall, spring 17 other end links to each other with right side clamp splice 16 inner wall, solid fixed ring 13 is the arc setting, the setting of arc can fix centre gripping ballpoint 6 better, nib cover 5 front side is provided with the through-hole, make the nib of ballpoint 6 can stretch out the outside through the through-hole and make and just can directly stretch out the use without opening shell 1 ballpoint 6.

Working principle: firstly, when the ball-point pen 6 needs to be used, the rotating shaft 9 is rotated so that the rear cover 8 is rotated, the first spring 7 presses the ball-point pen 6, the pen point of the ball-point pen 6 penetrates through the through hole of the inner protective shell 4, and then when the ball-point pen 6 needs to be replaced, the sleeve 2 is firstly taken out, the rear cover 8 is rotated so that the ball-point pen 6 can be replaced, the outer shell 1 and the inner protective shell 4 can effectively protect the ball-point pen 6, the pen point sleeve 5 can protect the tip of the ball-point pen 6 from being damaged when the ball-point pen 6 is not used, when the ball-point pen 6 does not need to be used, the clamping block 16 is pressed, the insert rod 15 is not inserted into the right clamping block 16, the fixing ring 13 is outwards opened, then the ball-point pen 6 is inserted into the sucker 10, and then the sucker 10 is placed on a wall or a table to be taken at any time, and the ball-point pen 6 is very convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a ball-point pen point cover screw in mechanism, includes shell (1), its characterized in that: the utility model discloses a ball-point pen is characterized in that a casing (1) is connected with a casing (2) in an internal rotation manner, an inner protection shell (4) is fixedly connected with an inner protection shell (2) inner wall, a pen point sleeve (5) is fixedly connected with the front side of the inner protection shell (4), two connecting rods (18) are fixedly connected with the top of the connecting rods (12), a ball-point pen (16) is connected with the outer wall of the connecting rods (18) in a rotation manner, springs (7) are arranged on the rear side of the ball-point pen (6), a rear cover (8) is fixedly connected with the rear side of the inner protection shell (4), a rotating shaft (9) is fixedly connected with the rear cover (8) on the rear side of the inner protection shell (4), a sucker (10) is arranged at the bottom of the casing (1), a connecting ring (11) is fixedly connected with a connecting plate (12) at the top of the sucker, two connecting rods (18) are fixedly connected with each other, two clamping blocks (16) are connected with two springs (17) on the same side, two clamping blocks (16) are fixedly connected with one side of the inner side of the connecting rods (16), and two clamping blocks (15) are fixedly connected with one side of the connecting rod (14).

2. The ball-point pen nib holder turning mechanism according to claim 1, wherein: the outer wall of the sleeve (2) is fixedly connected with a handle (3).

3. The ball-point pen nib holder turning mechanism according to claim 1, wherein: the rotating shaft (9) penetrates through the sleeve (2) and is rotatably connected to the rear side of the sleeve (2).

4. The ball-point pen nib holder turning mechanism according to claim 1, wherein: one end of the first spring (7) is connected with the rear side of the ball pen (6), and the other end of the first spring (7) is connected with the front side of the rear cover (8).

5. The ball-point pen nib holder turning mechanism according to claim 1, wherein: one end of the second spring (17) is connected with the inner wall of the left clamping block (16), and the other end of the second spring (17) is connected with the inner wall of the right clamping block (16).

6. The ball-point pen nib holder turning mechanism according to claim 1, wherein: the fixed ring (13) is arranged in an arc shape.

7. The ball-point pen nib holder turning mechanism according to claim 1, wherein: the front side of the pen point sleeve (5) is provided with a through hole.