CN209955598U

CN209955598U - Secondary pressing pen

Info

Publication number: CN209955598U
Application number: CN201920580789.0U
Authority: CN
Inventors: 赵林烽
Original assignee: Outstanding Cosmetic Package Articles For Use Co Ltd Of Standing In Ningbo
Current assignee: Outstanding Cosmetic Package Articles For Use Co Ltd Of Standing In Ningbo
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-17
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a pen utensil articles for use field especially relates to a pen is pressed to secondary. It includes: a pen cap, a pen holder and a tail cap; the pen cap is clamped with the pen holder in a front-back manner; a first fixed seat is arranged in the pen cap; the rear end of the first fixed seat is connected with a middle section in a clamping manner, a pen phase is arranged in the middle section, the rear end of the middle section extends to the outside of the pen holder to form a tail rod, and a tail cap is sleeved on the tail rod; the front end of the pen phase is provided with a first clamping bulge, and the rear end of the pen phase is provided with a tail bulge; a first spring is arranged in the middle section; a pen point is arranged in the first fixed seat; a bush and a second spring are arranged outside the pen point; a pen core is arranged in the pen point, an inner rod is arranged at the rear end of the pen core, and the inner rod extends backwards into the pen phase; the pen holder is provided with a pen clip, the rear end of the pen clip is elastically connected with the pen holder, the front end of the pen clip is provided with a third clamping protrusion, and the pen holder is provided with a clamping hole; the outer side of the middle section is provided with a clamping bulge. The utility model discloses a cooperation setting of each part in pen socket and the pen-holder has reduced the probability of maloperation and still can realize the protection to a certain extent to the refill after a maloperation.

Description

Secondary pressing pen

Technical Field

The utility model relates to a pen utensil articles for use field especially relates to a pen is pressed to secondary.

Background

The existing pressing pen can realize the purpose of pressing the pen core out for use by pushing the tail cap forwards once when in use, although the mode is simple and convenient, certain hidden dangers exist, if the pen core is placed in a bag or a pocket and is pressed out by careless misoperation, the damage of the pen core or the dirty painting and the scratching of the bag inner bag and the pocket by the pen core are very easily caused.

The utility model discloses a press utility model patent of pen of disclosing in 2018, 4.17.8 of chinese patent office authorizes, the authorization publication number is CN207236384U, its delivery unit is located the pen-holder front end, its front end is work piece and the conveyer pipe that connects gradually to the rear end, the conveyer pipe is connected with the pen-holder through the oval nib of its outside parcel, be equipped with O type circle between oval nib and the conveyer pipe, press the subassembly to be located the pen-holder rear end, it is last to press the cap to act on front end driving gear through the ratchet in the spiral, and the driving gear is used for on the screw rod, the screw rod front end passes the spiral and acts on the piston ring. Although the pressing can realize control to a certain degree, the problems of easy misoperation and insufficient protection of the pen core still exist.

Disclosure of Invention

For solving the easy maloperation of current pen press, to the not scheduling problem of refill protection, the utility model provides a secondary pen press. The utility model discloses at first will realize following mesh: firstly, the probability of misoperation is avoided, and the pen core can be protected to a certain extent after misoperation; secondly, the protection capability of the pen core is improved, and the pen core is ensured to be intact; and thirdly, the portability of the use is ensured.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A secondary push pen comprising:

a pen cap, a pen holder and a tail cap;

the rear end of the pen sleeve is connected with the front end of the pen holder in a clamping manner to form a shell, and the opening at the rear end of the pen holder is a tail end opening;

a first fixed seat is arranged in the pen cap, and the rear end of the first fixed seat extends into the pen holder;

the rear end of the first fixing seat is connected with a middle section in a clamping mode, a pen phase is arranged in the middle section, the rear end of the pen phase penetrates through the tail end port and extends to the outside of the pen holder to form a tail rod, a tail cap is sleeved on the tail rod, a tail protrusion is arranged at the rear end of the pen phase and corresponds to the tail end port, and the tail protrusion is located in the pen holder;

the inner wall of the middle section is provided with a first clamping protrusion, a first spring is further arranged in the middle section, the rear end of the first spring is fixedly connected with the front end of the pen phase, the front end of the first spring is connected with a second fixed seat, and the second fixed seat is forwards abutted against the first clamping protrusion;

a pen point is arranged in the first fixed seat and abuts against the front end of the first fixed seat;

a pen point is further arranged in the first fixed seat, the front end of the pen point extends into the pen point, the rear end of the pen point props against the first clamping protrusion, a second clamping protrusion is arranged on the outer side of the pen point, and the second clamping protrusion props against the front end of the middle section;

a bush and a second spring are sleeved outside the pen point in front of the second clamping protrusion, the front end of the second spring is fixedly connected with the bush, and the rear end of the second spring is fixedly connected with the second clamping protrusion;

a pen core is arranged in the pen point, an inner rod is arranged at the rear end of the pen core, and the inner rod extends backwards to the pen phase and is fixedly connected with the pen phase;

the pen holder is provided with a pen clip outside, the pen clip is rotationally connected with the pen holder through a rotating shaft, the rear end of the pen clip is fixedly connected with the pen holder through a third spring, the front end of the pen clip is provided with a third clamping protrusion, and the pen holder is provided with a clamping hole corresponding to the third clamping protrusion;

the middle section is provided with a fourth clamping protrusion and a fifth clamping protrusion on the outer side, and the fourth clamping protrusion and the fifth clamping protrusion are arranged behind the clamping holes.

Preferably, a middle support is arranged between the pen core and the inner rod, the front end of the middle support is fixedly connected with the pen core, and the rear end of the middle support is fixedly connected with the inner rod.

Preferably, the tail cap extends forwards into the penholder, and the front end of the tail cap abuts against the tail protrusion.

Preferably, the front end of the pen point is provided with a pressing sheet, and the edge of the pressing sheet is fixedly connected with the pen point to seal the front end of the pen point.

Preferably, the front end of the refill is flush with the front end of the pen point or the front end of the refill is retracted in the pen point.

Preferably, the outer side of the inner rod is sleeved with a plurality of conical elastic pieces, narrow holes of the conical elastic pieces are arranged forwards, wide holes are arranged backwards and sleeved on the outer side of the inner rod, and the narrow holes are fixedly connected with the inner rod.

Preferably, a first sealing ring is arranged between the middle section and the pen phase; and a second sealing ring is arranged between the tail bulge and the tail end port.

The utility model has the advantages that:

1) through the matching arrangement of the pen cap and all parts in the pen holder, the effect that the pen core can be completely pressed out only by pressing twice is realized, the probability of misoperation is reduced, and the pen core can be protected to a certain extent after one-time misoperation;

2) the pen point and the pen point are arranged, so that the protection effect on the pen core is improved;

3) through ingenious arrangement of the pen clip, the operation is simpler, more convenient and faster.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: the pen comprises a pen cap 1, a pen holder 2, a tail cap 3, a first fixing seat 4, a middle section 5, a first clamping protrusion 51, a fourth clamping protrusion 52, a fifth clamping protrusion 53, a pen phase 6, a tail rod 61, a tail protrusion 62, a first spring 7, a second fixing seat 8, a pen point 9, a pressing sheet 91, a pen point 10, a second clamping protrusion 101, a lining 11, a second spring 12, an inner rod 13, a middle support 14, a pen core 15, a pen clip 16, a third clamping protrusion 161, a rotating shaft 17, a third spring 18 and a spring piece 19.

Detailed Description

The invention is described in further detail below with reference to specific embodiments and drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.

Examples

A secondary compression pen as shown in fig. 1 and 2, comprising:

a pen cap 1, a pen holder 2 and a tail cap 3;

the pen cap 1 and the pen holder 2 are hollow, openings are formed in the front end and the rear end of the pen cap 1 and the pen holder 2, the pen cap 1 and the pen holder 2 are sequentially connected in series and clamped from front to back to form a complete shell, the front end of the pen holder 2 is clamped on the inner side of the rear end of the pen cap 1, the pen cap 1 and the pen holder 2 are fixedly connected after clamping, the pen holder 2 serves as a main body part, and the pen cap 1 is clamped on the front end to serve as a protection piece;

the front end of the pen cap 1 is provided with an inward bend, and the front end opening of the pen cap is a head end opening;

the diameter of the rear end opening of the penholder 2 is smaller than that of the inner cavity of the penholder, and the rear end opening is a tail end opening;

the pen cap 1 is internally provided with a hollow first fixed seat 4 with front and rear sections and openings, the front end of the first fixed seat 4 is arranged inside the pen cap 1, the rear end of the first fixed seat 4 extends backwards into the pen holder 2, and the outer wall of the first fixed seat 4 is in sealing contact with the inner walls of the pen cap 1 and the pen holder 2;

the rear end of the first fixed seat 4 is connected with a middle section 5 in a clamping mode, the front end of the middle section 5 is connected with the rear end of the first fixed seat 4 in a clamping mode, the outer wall of the front end of the middle section 5 is in sealing contact with the inner wall of the rear end of the first fixed seat 4, and the rear end of the middle section 5 extends to the rear end of the inner cavity of the pen holder 2 and is close to the tail end opening;

a pen phase 6 is arranged in the middle section 5, the front end of the pen phase 6 is clamped in the middle section 5, the outer wall of the pen phase 6 is in sealing contact with the inner wall of the middle section 5, the rear end of the pen phase extends to the outside of the pen holder 2 to form a tail rod 61, and the tail cap 3 is fixedly arranged on the tail rod 61;

a first spring 7 is arranged in the middle section 5, the front end of the pen phase 6 is fixedly connected with the rear end of the first spring 7, the front end of the first spring 7 is connected with a second fixed seat 8, a first clamping protrusion 51 is arranged on the middle section 5 relative to the second fixed seat 8, and the first clamping protrusion 51 is clamped at the front end of the second fixed seat 8;

the outer wall of the pen phase 6 is provided with a tail protrusion 62 between the middle section 5 and the tail end opening of the pen holder 2, the tail cap 3 extends forwards into the pen holder 2 to abut against the rear end face of the tail protrusion 62, the arrangement of the tail protrusion 62 ensures that the pen phase 6 is stably kept in the pen holder 2 and cannot be pushed out of the pen holder 2 by resilience force generated by the first spring 7, the pen phase 6 and the second fixing seat 8 are limited at relatively stable positions through the arrangement of the first clamping protrusion 51 and the tail protrusion 62, and then the first spring 7 is always pressed by the first clamping protrusion and the second fixing seat 8, so that the first spring 7 always continuously generates elastic force and is in a pre-tightening state, the first spring 7 in the pre-tightening state always keeps the elastic force for pushing the second fixing seat 8 forwards and pushing the pen phase 6 backwards, and the sealing performance of the whole pen phase 6 and the second fixing seat 8 is improved;

the pen point 9 is arranged in the first fixing seat 4, the pen point 9 is clamped at the foremost end in the first fixing seat 4, the front end of the pen point 9 is provided with an elastic pressing sheet 91, the edge of the part of the pressing sheet 91 is fixedly connected with the pen point 9, and when the pen point 9 is in a reset state without external force, the pressing sheet 91 seals the front end of the pen point 9 to realize sealing;

a pen point 10 is further arranged in the first fixed seat 4, the front end of the pen point 10 extends to the middle of the inner cavity of the pen point 9, the rear end of the pen point extends to the first clamping protrusion 51 of the middle section 5, a second clamping protrusion 101 is arranged at the position, close to the rear end, of the middle of the outer wall of the pen point 10, and the rear end of the second clamping protrusion 101 is in contact with and abutted against the front end of the middle section 5;

a bush 11 is arranged on the outer side of the pen point 10 and in front of the second clamping protrusion 101, the bush 11 is sleeved outside the pen point 10 and is fixedly connected with the first fixing seat 4, a second spring 12 is arranged between the bush 11 and the second clamping protrusion 101, the second spring 12 is wound outside the pen point 10, the bush 11 can protect the pen point 9, the pen point is stressed uniformly, and the limiting effect on the second spring 12 is enhanced;

the pen point 10 is internally provided with a pen core 15, the front end of the pen core 15 is flush with the front end of the pen point 10 or the front end of the pen core 15 is retracted into the pen point 10, the rear end of the pen core 15 is fixedly connected with a middle support 14, the middle support 14 is arranged in the pen point 10, the rear end of the middle support is fixedly connected with an inner rod 13, and the inner rod 13 sequentially penetrates through a second fixing block and a first spring 7 to extend backwards to the rear end of the pen phase 6 and abut against the rear end wall of the inner cavity of.

A pen clip 16 is arranged on the outer side of the pen holder 2, the pen clip 16 is rotationally connected with the pen holder 2 through a rotating shaft 17, a third spring 18 is arranged at the rear end of the pen clip 16, one end of the third spring 18 is connected with the pen clip 16, the other end of the third spring is connected with the pen holder 2, a third clamping protrusion 161 is arranged at the front end of the pen clip 16, a through hole type clamping hole is formed in the position of the pen holder 2 corresponding to the third clamping protrusion 161, the rear end of the pen clip 16 is lifted up under the action of the third spring 18, the front end of the pen clip is pressed against the pen holder 2, the third clamping protrusion 161 is pressed against the pen holder 2, and the third clamping;

the middle section 5 is provided with a fourth clamping protrusion 52 and a fifth clamping protrusion 53 which are separated from each other from front to back, and the fourth clamping protrusion 52 and the fifth clamping protrusion 53 are arranged behind the third clamping protrusion 161.

A plurality of conical elastic pieces 19 are sleeved on the outer side of the inner rod 13, narrow holes of the conical elastic pieces 19 face forwards, wide holes face backwards and are sleeved on the outer side of the inner rod 13, and the narrow holes are fixedly connected with the inner rod 13;

the two conical spring pieces 19 are arranged, backward wide holes of the two conical spring pieces 19 are respectively fixedly connected with the front end of the first spring 7 and the front end of the pen container 6, and the forward conical spring pieces 19 with the narrow holes enable the inner rod 13 to move backward to generate elastic resistance to prevent the inner rod from moving backward, namely the stability of the pen core 15 is ensured;

a first sealing ring is arranged between the middle section 5 and the pen phase 6, and the first sealing ring improves the connection stability and the sealing property of the middle section 5 and the pen phase 6;

be equipped with the second sealing washer between protruding 62 of tail and the tail end mouth, the second sealing washer can play certain cushioning effect, avoids great impact force to damage pen looks 6 or pen-holder 2 when making the motion of rebounding backward of pen looks 6.

When in use:

after the tail cap 3 is pressed forwards for the first time, the tail cap 3 pushes the pen phase 6 to move forwards through the tail protrusion 62, the front end of the tail protrusion 62 abuts against the middle section 5 to drive the middle section 5 to move forwards after the pen phase 6 moves forwards, the pen point 10 is driven to move forwards through the second clamping protrusion 101 of the pen point 10 when the middle section 5 moves forwards, the front end of the pen point 10 pushes the pressing sheet 91 open after the pen point 10 moves forwards, the pen point 9 is contacted with the seal of the part and then moves forwards continuously until the front end part of the pen point 10 extends forwards out of the pen cap 1, the process of the forward movement of each part continues until the fourth clamping protrusion 52 pushes up the third clamping protrusion 161 and the third clamping protrusion 161 push up the middle section 5 again under the cooperation of the pen clip 16 and the third spring 18 after the fourth clamping protrusion 161 is pushed up again after the fourth clamping protrusion 52 moves forwards, and the inner rod 13 moves forwards together with the pen phase 6 in turn to drive the support 14 and the pen core 15 to move forwards, in the whole advancing process, under the action of the first spring 7 and the second spring 12, the pen point 10 and the pen core 15 generate displacement difference, the first spring 7 and the second spring 12 are compressed to generate larger resilience force, so that the advancing distance of the pen point 10 is reduced, the inner rod 13 is ensured to keep moving forwards and pushing the middle support 14 and the pen core 15 under the action of the conical elastic sheet 19, and the pen core 15 is slightly exposed out of the pen point 10;

after the tail cap 3 is pressed forwards for the second time, the movement process of all the parts is the same as that of the first pressing, the third clamping boss 161 is clamped at the rear end of the fifth clamping boss 53 and then stops, at the moment, the first spring 7 and the second spring 12 are further compressed to generate larger resilience force, so that the displacement difference between the pen point 10 and the pen core 15 is further increased, and a large part of the pen core 15 is exposed out of the pen point 10;

after the use is finished, the rear end of the pen clip 16 is pressed, the third spring 18 is compressed, the front end of the pen clip 16 is lifted, the third clamping protrusion 161 is not clamped at the rear end of the fourth clamping protrusion 52 or the fifth clamping protrusion 53, under the action of the first spring 7 and the second spring 12, the forward moving parts of the pen phase 6, the middle section 5, the pen point 10, the pen core 15 and the like are reset, the pen core 15 is collected in the pen point 10 again, the pen point 10 is collected in the pen point 9, the pressing sheet 91 at the front end of the pen point 9 is reset, and the front end is sealed.

Claims

1. A secondary push pen, comprising:

a pen cap, a pen holder and a tail cap;

2. The secondary pressing pen as claimed in claim 1, wherein a middle support is arranged between the pen core and the inner rod, the front end of the middle support is fixedly connected with the pen core, and the rear end of the middle support is fixedly connected with the inner rod.

3. The secondary compression pen of claim 1, wherein the tail cap extends forward into the barrel with the front end of the tail cap abutting against the tail projection.

4. The secondary pressing pen as claimed in claim 1, wherein the front end of the pen head is provided with a pressing sheet, and the edge of the pressing sheet is fixedly connected with the pen head to seal the front end of the pen head.

5. The secondary pressure pen as claimed in claim 1, wherein the cartridge front end is flush with the pen tip front end or the cartridge front end is received in the pen tip.

6. The secondary pressing pen as claimed in claim 1, wherein the inner rod is sleeved with a plurality of conical spring pieces, narrow holes of the conical spring pieces face forwards, wide holes face backwards, the conical spring pieces are sleeved on the outer side of the inner rod, and the narrow holes are fixedly connected with the inner rod.

7. The secondary pressing pen as claimed in claim 1, wherein a first sealing ring is arranged between the middle section and the pen phase; and a second sealing ring is arranged between the tail bulge and the tail end port.