CN213565145U

CN213565145U - Pen with knife

Info

Publication number: CN213565145U
Application number: CN202022705910.3U
Authority: CN
Inventors: 史铭钰; 华丰; 张晶
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a take pen of knife, its technical scheme main points are: the ball-point pen comprises a ball-point pen, wherein a shell is arranged on the outer circular wall surface of the ball-point pen, a fixing ring is fixedly arranged on one side of the shell, an anti-slip pad is fixedly arranged on the inner circular wall surface inside the fixing ring, the fixing ring is movably sleeved with the ball-point pen, the shell is fixedly arranged on the outer circular wall surface of the ball-point pen through the fixing ring, a cutting mechanism is arranged inside the shell, the fixing ring is movably clamped behind the outer circular wall surface of the ball-point pen through a worker, the shell can be fixedly arranged on the outer circular wall surface of the ball-point pen, the worker pushes a moving block which drives an inner plate to move upwards through the fixing block, the tension spring is stressed to generate acting force, the blade can move out of the inner part of a top groove when the inner plate, the device is convenient to use.

Description

Pen with knife

Technical Field

The utility model relates to a stationery field, concretely relates to take pen of knife.

Background

Ball-point pens are generally used on paper and can be easily wiped off if used on whiteboards or samples; oil sign pens are commonly used for sample sticks or other permanent markings.

The existing cylindrical pen can only write generally, a drugstore worker can take a single pen with a long left hand when working, if the pen or a document in the hand is required to be placed when the pen is required to be unpacked, the stationery in an outlet bag is taken out, the pen is disassembled and packaged, if the pen is directly disassembled by using a ball pen, all ink is filled on a mark bag which is easy to break and leak ink of the ball pen, and the cylindrical pen is easy to damage.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a pen with knife to solve the problem mentioned in the background art.

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

the utility model provides a take pen of knife, includes the ballpoint, the excircle wall of ballpoint is provided with the shell, and one side fixed mounting of shell has solid fixed ring, and solid fixed ring inside interior round wall fixed mounting has the slipmat, and solid fixed ring cup joints together with the ballpoint activity, and the shell is through solid fixed ring fixed mounting at the excircle wall of ballpoint, and the inside of shell is provided with cutting mechanism.

Through adopting above-mentioned technical scheme, can fix the shell on different ballpoint pens through solid fixed ring.

The preferred, cutting mechanism includes the apical pore, the apical pore has been seted up to the top surface of shell, and the top groove has been seted up to the top surface of shell, and the spacing groove has been seted up to the inside both sides that are close to each other of shell, and the inside of shell is provided with the inner block, and one side fixed mounting of inner block has the stopper.

Through adopting above-mentioned technical scheme, the stopper can slide in the spacing inslot portion.

The preferred, stopper and spacing groove activity joint are in the same place, and the stopper passes through the inside of inner mass fixed mounting at the spacing groove, and the inside bottom surface fixed mounting of shell has the anticollision post, and the inside bottom surface fixed mounting of shell has the extension spring, and the other end fixed mounting of extension spring is in the bottom surface of inner mass, and the inside of shell is provided with the fixed block, and the fixed slot has been seted up to the top surface of fixed block.

Through adopting above-mentioned technical scheme, can prevent through the bumping post that the extension spring from leading to the fact internal damage because of the pulling force is too big.

Preferably, the bottom surface fixed mounting of fixed block passes through fixed slot fixed mounting in the inside of shell at the top surface of fixed slot, and one side fixed mounting of fixed slot inside has the fixed rod, and the inside in top groove is provided with the inner panel, and the top surface fixed mounting of inner panel has the blade.

Through adopting above-mentioned technical scheme, can dismantle the article that needs were dismantled through the blade.

Preferably, a fixing hole is formed in one side of the inner plate, the bottom surface of the inner plate is movably clamped in the fixing groove, the fixing hole is movably sleeved with the fixing rod, the inner plate is fixedly installed in the fixing groove through the fixing hole, and the inner plate is fixedly installed in the top groove through the fixing groove.

Through adopting above-mentioned technical scheme, the inner panel cup joints behind the fixed rod excircle wall through the fixed orifices activity, and inner panel fixed mounting is in the inside of fixed slot.

Preferably, a shell hole is formed in one side of the shell, a moving block is arranged on one side of the shell and movably clamped with the shell hole, one end of the moving block penetrates through the shell hole and extends into the shell, one end of the moving block penetrates through the shell hole and is fixedly installed on one side of the inner block, and the moving block is fixedly installed inside the shell hole through the inner block.

By adopting the technical scheme, when the moving block moves in the shell hole, the moving block can drive the inner block to move.

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

the utility model discloses a fixed ring activity joint is at the excircle wall of ballpoint through the staff, the shell can fixed mounting this moment at the excircle wall of ballpoint, thereby make the shell can fixed mounting on different pens after the shell is fixed at the excircle wall of ballpoint, the staff is promoting the movable block, make the movable block up to move, the movable block drives the inner panel through the fixed block and up moves this moment, extension spring atress this moment produces the effort, the inner panel can make the blade shift out the inside in top groove when up moving, after the staff loosens the movable block, the effort that the extension spring produced is through the inner panel and down move, make the blade get back to the normal position, make the device facilitate the use.

After promoting the movable block to the inside top surface in shell hole through the staff, the fixed block drives the inside that the inner panel shifted out the inner panel through the fixed stick this moment to make things convenient for the change of inner panel after the use, after the inner panel is being changed, the extension spring drives the fixed block through the inner block at the effort that produces and moves down, can pull back the inside in top groove through the fixed stick when the fixed block is moving down with the inner panel, thereby prevent that the blade from hindering other people because of protecting improper mistake, make the device safe handling.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural diagram of the housing of the present invention;

fig. 3 is a schematic structural view of the fixing ring of the present invention.

Reference numerals: 1. a ball point pen; 2. a housing; 3. a fixing ring; 4. a non-slip mat; 5. a top hole; 6. a top groove; 7. a limiting groove; 8. an inner block; 9. a limiting block; 10. a tension spring; 11. an impact post; 12. a fixed block; 13. fixing grooves; 14. a fixing rod; 15. an inner plate; 16. a blade; 17. a fixing hole; 18. a shell aperture; 19. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a pen with a knife comprises a ball-point pen 1, the ball-point pen 1 has an existing structure which is not described herein, an outer cylindrical wall surface of the ball-point pen 1 is provided with a housing 2, the housing 2 has a hollow cylindrical structure, one side of the housing 2 is fixedly provided with a fixing ring 3, the fixing ring 3 has an arc-shaped structure, an inner cylindrical wall surface inside the fixing ring 3 is fixedly provided with a non-slip mat 4, the non-slip mat 4 has an arc-shaped structure made of rubber, the fixing ring 3 is movably sleeved with the ball-point pen 1, the housing 2 is fixedly arranged on the outer cylindrical wall surface of the ball-point pen 1 through the fixing ring 3, a top hole 5 is formed in the top surface of the housing 2, the top hole 5 is a rectangular through hole, a top groove 6 is formed in the top surface of the housing 2, the top groove 6 is a rectangular groove, the inner block 8 is of a rectangular structure, and is movably clamped on the outer circle wall surface of the ball-point pen 1 through the fixing ring 3, and the shell 2 can be fixedly arranged on the outer circle wall surface of the ball-point pen 1 at the moment.

Referring to fig. 2, one side fixed mounting of inner block 8 has stopper 9, stopper 9 is the rectangle structure, stopper 9 is in the same place with 7 activity joint in spacing groove, stopper 9 is through the inside of inner block 8 fixed mounting at spacing groove 7, the inside bottom surface fixed mounting of shell 2 has bumping post 11, bumping post 11 is rubber system cylinder structure, the inside bottom surface fixed mounting of shell 2 has extension spring 10, extension spring 10 does not do the repeated description here for having the structure, the other end fixed mounting of extension spring 10 is in the bottom surface of inner block 8, the inside of shell 2 is provided with fixed block 12, fixed block 12 is the rectangle structure, fixed slot 13 has been seted up to the top surface of fixed block 12, fixed slot 13 is the rectangular channel, can prevent extension spring 10 because of the pulling force too big through bumping post 11, cause inside to damage.

Referring to fig. 2, the bottom surface fixed mounting of fixed block 12 is at the top surface of fixed slot 13, fixed block 12 passes through fixed slot 13 fixed mounting in the inside of shell 2, one side fixed mounting of fixed slot 13 inside has fixed rod 14, fixed rod 14 is cylindrical structure, the inside of top slot 6 is provided with inner panel 15, inner panel 15 is the rectangle structure, the top surface fixed mounting of inner panel 15 has blade 16, blade 16 does not do redundant description here for existing structure, fixed orifices 17 have been seted up to one side of inner panel 15, fixed orifices 17 are circular through-hole, the bottom surface activity joint of inner panel 15 is in the inside of fixed slot 13, fixed orifices 17 cup joints together with fixed rod 14 activity, the side, movable block 19 passes through the inside of inner panel 8 fixed mounting in shell hole 18, fixed block 12 drives the inside that inner panel 15 shifted out inner panel 15 through fixed rod 14, thereby make things convenient for the change of inner.

Referring to fig. 2, the inner plate 15 is fixedly mounted inside the fixing groove 13 through the fixing hole 17, the inner plate 15 is fixedly mounted inside the top groove 6 through the fixing groove 13, a shell hole 18 is formed in one side of the housing 2, the shell hole 18 is a rectangular through hole, a moving block 19 is arranged on one side of the housing 2, the moving block 19 is a structure formed by cylindrical round blocks, the moving block 19 is movably clamped with the shell hole 18, one end of the moving block 19 penetrates through the shell hole 18 and extends into the housing 2, one end of the moving block 19 penetrates through the shell hole 18 and is fixedly mounted on one side of the inner block 8, and when the moving block 19 moves inside the shell hole 18, the inner block 8 can be driven to move.

When using, after the excircle wall of 1 ball-point pen is connected with 3 activity joints of solid fixed ring through the staff, shell 2 can fixed mounting at ball-point pen 1's excircle wall this moment, thereby make shell 2 can fixed mounting on different pens, after shell 2 fixes the excircle wall at ball-point pen 1, the staff is promoting movable block 19, make movable block 19 up move, movable block 19 drives inner panel 15 through fixed block 12 and moves up this moment, extension spring 10 atress produced the effort this moment, inner panel 15 can make blade 16 shift out the inside of overhead tank 6 when moving up, after staff loosens movable block 19, the effort that extension spring 10 produced takes inner panel 15 to move down through inner panel 8, make blade 16 get back to the normal position, make the device facilitate the use.

After promoting the inside top surface of shell hole 18 with movable block 19 through the staff, fixed block 12 drives inner panel 15 through fixed rod 14 and shifts out the inside of inner panel 15 this moment, thereby make things convenient for the change of inner panel 15 after the use, after inner panel 15 is being changed, extension spring 10 drives fixed block 12 through inner block 8 at the effort that produces and moves down, can pull back inner panel 15 through fixed rod 14 when fixed block 12 moves down the inside of overhead tank 6, thereby prevent blade 16 because of protecting improper accidental injury other people, make the device safe handling.

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. A pen with a knife comprises a ball-point pen (1), and is characterized in that: the outer circle wall surface of ball-point pen (1) is provided with shell (2), one side fixed mounting of shell (2) has solid fixed ring (3), and the inside inner circle wall surface fixed mounting of solid fixed ring (3) has slipmat (4), and solid fixed ring (3) cup joints together with ball-point pen (1) activity, and shell (2) are provided with cutting mechanism through solid fixed ring (3) fixed mounting at the outer circle wall surface of ball-point pen (1) in the inside of shell (2).

2. A pen with a knife according to claim 1, characterized in that: cutting mechanism includes apical pore (5), apical pore (5) have been seted up to the top surface of shell (2), and apical groove (6) have been seted up to the top surface of shell (2), and spacing groove (7) have been seted up to the inside both sides that are close to each other of shell (2), and the inside of shell (2) is provided with inner block (8), and one side fixed mounting of inner block (8) has stopper (9).

3. A pen with a knife according to claim 2, characterized in that: stopper (9) and spacing groove (7) activity joint are in the same place, and stopper (9) have crashproof post (11) through inner mass (8) fixed mounting in the inside of spacing groove (7), the inside bottom surface fixed mounting of shell (2), and the inside bottom surface fixed mounting of shell (2) has extension spring (10), and the other end fixed mounting of extension spring (10) is provided with fixed block (12) in the bottom surface of inner mass (8), the inside of shell (2), and fixed slot (13) have been seted up to the top surface of fixed block (12).

4. A pen with a knife according to claim 3, characterized in that: the bottom surface fixed mounting of fixed block (12) is at the top surface of fixed slot (13), and fixed block (12) pass through fixed slot (13) fixed mounting in the inside of shell (2), and one side fixed mounting of fixed slot (13) inside has fixed stick (14), and the inside of top groove (6) is provided with inner panel (15), and the top surface fixed mounting of inner panel (15) has blade (16).

5. A pen with a knife according to claim 4, characterized in that: fixing hole (17) have been seted up to one side of inner panel (15), the bottom surface activity joint of inner panel (15) is in the inside of fixed slot (13), and fixed hole (17) cup joint together with fixed stick (14) activity, and inner panel (15) pass through fixed hole (17) fixed mounting in the inside of fixed slot (13), and inner panel (15) pass through the inside of fixed slot (13) fixed mounting in overhead tank (6).

6. A pen with a knife according to claim 1, characterized in that: shell hole (18) have been seted up to one side of shell (2), one side of shell (2) is provided with movable block (19), movable block (19) and shell hole (18) activity joint together, the inside that shell hole (18) extended to shell (2) is passed to one end of movable block (19), one end of movable block (19) is passed shell hole (18) one side of fixed mounting in interior piece (8), movable block (19) are through the inside of interior piece (8) fixed mounting in shell hole (18).