CN211747610U - Pen - Google Patents

Abstract

The utility model relates to a pen, which comprises an outer pen holder, wherein a pen point component and a fixing component are arranged in the outer pen holder; the tail part of the pen point component is provided with a connecting part, the fixing component comprises a fixing seat main body and a clamping part positioned at one end of the fixing seat main body close to the pen point component, the clamping part is composed of at least two clamping pieces, one end of each clamping piece is fixedly connected with the fixing seat main body, at least part of each clamping piece is made of elastic materials, the outer side wall of each clamping piece is provided with an acting inclined plane, and the inner wall of the outer pen rod is provided; the clamping part is provided with a first position which can keep connected with the connecting part and a second position which can lead the connecting part to leave the clamping part; an elastic part is arranged between the fixing component and the outer pen rod; the securing assembly includes a pusher member. The utility model discloses only under the effect of elastic component thrust, through the fixed nib subassembly of clamping part that the clamping piece constitutes, under the condition that needs take out the nib subassembly, promote fixed subassembly through the impeller, make clamping part to the second position, the nib subassembly does not have fixedly in the outer pen-holder, can directly easily extract.

Description

Pen

Technical Field

The utility model relates to a pen.

Background

A cosmetic pencil among the prior art can be for eyeliner, eyebrow pencil, lip pencil etc. wherein nib subassembly and pen-holder adopt buckle structure plug-pull to be connected, when solid refill or liquid makeup are with more or less, can extract original nib subassembly and change for new nib subassembly, realizes the purpose of saving the resource. However, the structure of the buckle plug can lead to the deformation of the connection structure after being plugged and pulled for a plurality of times, which leads to the problem of unstable connection, in addition, when the structure is used for cosmetic pens containing liquid cosmetics, such as eyeliner pens, the pen head assembly cannot be pulled out when the pen cap is pulled out, therefore, the structure needs to be pulled out, then force is applied to the pen point, and the liquid cosmetics are difficult to be stained on hands.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a pen.

The utility model discloses the technical scheme who takes as follows: a pen comprises a hollow outer pen holder, wherein a pen point assembly and a fixing assembly are arranged in the outer pen holder, and the pen point assembly and the fixing assembly can slide along the axial direction relative to the outer pen holder; the pen point component is characterized in that a connecting part is arranged at the tail part of the pen point component, the fixing component comprises a fixing seat, the fixing seat comprises a fixing seat main body and a clamping part, the clamping part is composed of at least two clamping pieces, one end, far away from the pen point component, of each clamping piece is fixedly connected with the fixing seat main body, at least part of each clamping piece is made of an elastic material, the outer side wall of each clamping piece is provided with an acting inclined plane, and an acting convex block is arranged on; in at least part of the sliding path of the fixed seat relative to the outer penholder, the action lug interacts with the action inclined plane, and under the self-rebounding action of the clamping piece, the clamping piece rotates relative to the fixed seat main body, and the clamping part is provided with a first position which can be kept connected with the connecting part and a second position which can enable the connecting part to leave the clamping part;

an elastic piece is arranged between the fixing component and the outer pen point, the elastic piece forms thrust in the direction away from the pen point component on the fixing component, and the clamping part is at the first position only under the action of the elastic piece;

the fixing assembly comprises a pushing piece, the pushing piece is at least partially positioned outside the outer pen rod, and the pushing piece can overcome the thrust of the elastic piece to enable the fixing seat to slide to a second position relative to the outer pen rod.

The connecting part is provided with a first protruding clamping block, the inner wall of the clamping piece is provided with a second protruding clamping block, when the clamping part is located at the first position, the first clamping block is located on one side, away from the pen point assembly, of the second clamping block, and the first clamping block and the second clamping block are matched with each other to enable the clamping part to be connected with the connecting part.

The end face, close to the fixed subassembly, of the first fixture block is provided with a first guide surface, the end face, close to the pen point subassembly, of the second fixture block is provided with a second guide surface, and when the pen point subassembly moves towards the fixed subassembly, the first guide surface and the second guide surface are matched to form a guide effect.

The elastic piece is a spring, and one end of the elastic piece is abutted to the end face, away from the pen point assembly, of the acting convex block.

The pushing piece is a tail cap, an opening is formed in one end, far away from the pen point assembly, of the outer pen holder, the tail cap extends into the outer pen holder through the opening of the end and is connected with the fixed seat, one end of the elastic piece abuts against one end face, close to the pen point assembly, of the tail cap, the clamping portion is at the first position only under the elastic action of the elastic piece, and the clamping portion is at the second position by pushing the tail cap towards the pen point assembly.

The inner wall of the action lug is provided with a third guide inclined plane.

The outer pen holder includes cylindric main part and fixed subassembly connecting piece, cylindric main part both ends opening and both ends peg graft with written subassembly and fixed subassembly connecting piece respectively, fixed subassembly is located fixed subassembly connecting piece, the effect lug is located fixed subassembly connecting piece inner wall.

The pen point subassembly is including the interior pen-holder and the nib that are connected, the afterbody that interior pen-holder is close fixed subassembly is equipped with connecting portion, the head that interior pen-holder was kept away from fixed subassembly is equipped with first spacing bulge loop, works as the clamping part is the primary importance just connecting portion keep being connected with the clamping part, the terminal surface looks butt that fixed subassembly one end was kept away from to the terminal surface that first spacing bulge loop is close fixed subassembly one end and outer pen-holder.

The pen point component is one of an eyeliner pen head component, a eyebrow pen head component, a lip liner pen head component and a concealer pen head component.

The pen point component comprises a pen cap, the pen cap is connected with the pen point in a buckling mode, the force for separating the pen cap from the pen point is larger than the force for separating the pen point component from the outer pen holder when the clamping portion is at the second position, and the force for separating the pen cap from the pen point is smaller than the force for overcoming the thrust of the elastic piece to enable the fixing base to slide relative to the outer pen holder.

The utility model has the advantages as follows: the utility model discloses only under the effect of elastic component thrust, through the fixed nib subassembly of clamping part that the clamping piece constitutes, under the condition that needs take out the nib subassembly, promote fixed subassembly through the impeller, make clamping part to the second position, the nib subassembly does not have fixedly in the outer pen-holder, can directly easily extract. The structure of the utility model can be used for common cosmetic pencils such as eyebrow pencils, eyeliner pencils and the like, and can also be used for common writing tools such as water color pencils and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

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

fig. 3 is a schematic structural view of a fixing base according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing member connecting member according to an embodiment of the present invention;

FIG. 5 is a schematic view showing the structural relationship between the fixing member and the outer barrel and between the fixing member and the nib member when the tail cap is pressed to move the clamping portion to the second position;

fig. 6 is an exploded view of an embodiment of the present invention;

FIG. 7 is a schematic view of an embodiment of the present invention showing a structure of the inner barrel near one end of the fixing member;

FIG. 8 is an enlarged view of B in FIG. 1;

in the figure, 1, an outer penholder; 101, acting on a bump; 102, a plane; 103, a third guide slope; 104, a cylindrical body; 105, a fixed component connection; 106, a second limit convex ring; 2, a connecting part; 201, a first fixture block; 202, a first guide surface; 3, fixing a base; 301, a holder body; 302, a clamping portion; 303, a clamping piece; 304, acting on the inclined plane; 305, a second fixture block; 306, a second guide surface; 4, an elastic piece; 5, a pusher; 7, an inner penholder; 701, a first limit convex ring; 8, a pen point; 9, a pen cap; 10, a regulator; 11, a diversion core; 12, a brush; 13, a liquid cosmetic reservoir.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.

As shown in fig. 1, the eyeliner comprises a hollow outer pen rod 1, at least one end of the outer pen rod 1 is open, a pen point assembly penetrating through the opening at one end of the outer pen rod 1 and a fixing assembly positioned in the outer pen rod 1 are arranged in the outer pen rod 1, and the pen point assembly and the fixing assembly can slide along the axial direction relative to the outer pen rod 1; the pen point component tail is provided with a connecting part 2, the fixing component comprises a fixing seat 3, as shown in fig. 3, the fixing seat 3 comprises a fixing seat main body 301 and a clamping part 302 positioned at one end of the fixing seat main body 301 close to the pen point component, the clamping part 302 is composed of at least two clamping pieces 303, one end of each clamping piece 303 far away from the pen point component is fixedly connected with the fixing seat main body 301, at least part of each clamping piece 303 is made of an elastic material, the outer side wall of each clamping piece 303 is provided with an acting inclined surface 304, the inner wall of the outer pen holder 1 is provided with an acting convex block 101, and at least part of the inner wall; in the sliding path of the fixed seat 3 relative to the outer penholder 1, under the interaction of the action lug 101 and the action inclined plane 304 and the self elastic action of the clamping piece 303, the clamping piece 303 is enabled to rotate relative to the fixed seat main body 301, and the clamping part 302 has a first position which can be kept connected with the connecting part 2 and a second position which can enable the connecting part 2 to leave the clamping part 302;

an elastic part 4 is arranged between the fixing component and the outer pen point 1, and the elastic part 4 forms thrust in the direction away from the pen point component on the fixing component, so that the clamping part 302 is at a first position;

the fixing assembly comprises a pushing piece 5 which is at least partially positioned outside the outer penholder 1 and is used for overcoming the pushing force of the elastic piece 4 to enable the fixing seat 3 to slide to a second position relative to the outer penholder 1.

As shown in fig. 7, the connecting portion 2 has a first latch 201, and the inner wall of the clip 303 has a second latch 305, and when the clamping portion 302 is located at the first position, the first latch 201 and the second latch 305 interact to keep the clamping portion 302 connected to the connecting portion 2.

The end surface of the first fixture block 201 close to the fixing component is provided with a first guide surface 202, the end surface of the second fixture block 305 close to the pen point component is provided with a second guide surface 306, and when the pen point component moves towards the fixing component, the first guide surface 202 is matched with the second guide surface 306. The arrangement of the first guide surface 202 and the second guide surface 306 is helpful for connecting the connecting portion 2 with the fixing base 3 when the first latch 201 is pushed to the other side of the second latch 305 during the pen point assembly.

One end of the action convex block 101, which is far away from the pen point assembly, is provided with a plane 102 which is vertical to the central axis of the outer penholder 1, the elastic element 4 is a spring, and one end of the elastic element 4 is abutted against the plane 102.

As shown in fig. 2, the pushing element 5 is a tail cap, an opening is disposed at one end of the outer barrel 1 far away from the pen point assembly, the tail cap extends into the outer barrel 1 through the opening of the end to be connected with the fixing seat 3, one end of the elastic element 4 abuts against an end surface of the tail cap near the pen point assembly, the clamping portion 302 is at a first position only under the elastic force of the elastic element 4, and the clamping portion 302 is at a second position by pushing the tail cap towards the pen point assembly. The tail cap is sleeved outside the fixed seat 3 and is clamped with the fixed seat 3.

The inner wall of the action projection 101 has a third guide slope 103. The interaction between the third guiding bevel 103 and the acting bevel can reduce the wear of parts.

The outer penholder 1 comprises a cylindrical main body 104 and a fixed assembly connecting piece 105, two ends of the cylindrical main body 104 are opened, two ends of the cylindrical main body are respectively connected with the pen point assembly and the fixed assembly connecting piece 105 in an inserting mode, the fixed assembly is located in the fixed assembly connecting piece 105, and the acting convex block 101 is located on the inner wall of the fixed assembly connecting piece 105. The fixing component connecting piece 105 extends into the cylindrical body 104 to be inserted into the cylindrical body 104, a second limiting convex ring 106 is arranged at the tail end of the fixing component connecting piece 105, and the second limiting convex ring 106 is abutted to the end face of the cylindrical body 104. The outer barrel 1 may be provided as one body, but such a process is more troublesome to assemble.

The nib subassembly is including the interior pen-holder 7 and the nib 8 that are connected, the afterbody that interior pen-holder 7 is close fixed subassembly is equipped with connecting portion 2, the head that interior pen-holder 7 kept away from fixed subassembly is equipped with first spacing bulge loop 701, works as clamping part 302 is first position just connecting portion 2 keeps connected with clamping part 302, the terminal surface that first spacing bulge loop 701 is close fixed subassembly one end is kept away from the terminal surface looks butt of fixed subassembly one end with outer pen-holder 1. When the pen point assembly is installed in the outer pen holder 1, the inner pen holder 7 is subjected to the thrust of the elastic element towards the pen point direction and the limiting action between the first limiting convex ring 701 and the outer pen holder 1 respectively, so that the relative position relationship between the inner pen holder 7 and the outer pen holder 1 is kept.

In the figure, the pen point component is an eyeliner pen point component, the pen point component further comprises an adjuster 10, a water diversion core 11 and a brush 12, and the adjuster 10 is positioned in the inner pen holder 7 and forms a liquid cosmetic containing cavity 13 with the inner pen holder 7; one end of the water diversion core 11 penetrates through the regulator 10 and extends into the liquid cosmetic containing cavity 13, the other end of the water diversion core is connected with the brush 12, and the brush 12 is fixed in the pen point 8.

The nib subassembly includes the cap 9, the cap 9 is connected with 8 buckles of nib, makes the power of cap 9 and 8 separation of nib is greater than the power that makes the nib subassembly leave outer pen-holder 1 when clamping part 302 is the second position, and makes the power of cap 9 and 8 separation of nib is less than the power that overcomes the thrust of elastic component 4 and make fixing base 3 slide relative outer pen-holder 1. When not using normally, can extract pen cap 9, expose the nib and use, when needing to change written subassembly, the pen cap is connected with the nib, presses the tail cap and makes the clamping part be the second position, then at the pen cap power, directly will take the whole extraction of written subassembly of pen cap, like this, the cosmetics can not be infected with on hand.

Wherein, the connection structure who keeps being connected between connecting portion 2 and the clamping piece 303 is for adopting first fixture block and second fixture block, also can adopt the structure that the surface of connecting portion 2 and the internal surface of clamping piece 303 are equipped with rough friction surface respectively, makes the nib subassembly be difficult to extract after connecting portion 2 and the laminating of clamping piece 303 are made through the coefficient of friction of increase contact surface, but like this after long-time use, the coefficient of friction of contact surface can reduce, and the effort to the fixed nib subassembly of fixed subassembly can diminish.

Wherein, the terminal surface that acts on lug 101 butt spring also can be the inclined plane, and the terminal surface forms the acute angle with fixed subassembly connecting piece inner wall, forms the recess of spacing spring. The spring may be provided with a projection or a collar for abutting the spring instead of the abutment projection 101, which is relatively complicated.

Wherein, the pushing piece 5 can also be a pushing button passing through the side wall of the outer penholder.

The outer pen holder is arranged into a split cylindrical main body and a fixing component connecting piece, so that the parts can be assembled conveniently, during installation, the elastic piece 4 is placed into the fixing component connecting piece, then the pushing piece 5 and the fixing seat 3 are respectively loaded into the fixing component connecting piece from two sides and then connected, then the connected fixing component connecting piece is connected with the cylindrical main body, the pen point component is loaded into the fixing component from the opening at the other end of the cylindrical main body, the pushing piece 5 is pressed, the pen point component is connected with the fixing component, and then the assembly can be completed.

The pen point component can also be common cosmetic pen point structures such as an eye liner gel pen head component, a eyebrow pen head component, a lip liner pen head component and a concealing pen head component, or common writing pen point structures such as a watercolor pen head component.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims (10)

1. A pen, characterized in that: the pen comprises a hollow outer pen holder (1), wherein a pen point assembly and a fixing assembly are arranged in the outer pen holder (1), and the pen point assembly and the fixing assembly can slide along the axial direction relative to the outer pen holder (1); the pen point component is characterized in that a connecting part (2) is arranged at the tail part of the pen point component, the fixing component comprises a fixing seat (3), the fixing seat (3) comprises a fixing seat main body (301) and a clamping part (302), the clamping part (302) is composed of at least two clamping pieces (303), one end, far away from the pen point component, of each clamping piece (303) is fixedly connected with the fixing seat main body (301), at least part of each clamping piece (303) is made of an elastic material, an acting inclined plane (304) is arranged on the outer side wall of each clamping piece (303), and an acting convex block (101) is arranged on the inner wall; in at least part of the sliding path of the fixed seat (3) relative to the outer penholder (1), the action lug (101) interacts with the action inclined plane (304) and enables the clamping piece (303) to rotate relative to the fixed seat main body (301) under the self-rebounding action of the clamping piece (303), and the clamping part (302) has a first position which can be kept connected with the connecting part (2) and a second position which can enable the connecting part (2) to leave the clamping part (302);

an elastic piece (4) is arranged between the fixing component and the outer penholder (1), the elastic piece (4) forms thrust in the direction away from the pen point component to the fixing component, and the clamping part (302) is a first position only under the action of the elastic piece (4);

the fixing assembly comprises a pushing piece (5), at least part of the pushing piece (5) is positioned outside the outer pen holder (1), and the pushing piece (5) can overcome the thrust of the elastic piece (4) to enable the fixing seat (3) to slide to a second position relative to the outer pen holder (1).

2. A pen as claimed in claim 1, wherein: the connecting portion (2) is provided with a first protruding clamping block (201), the inner wall of the clamping piece (303) is provided with a second protruding clamping block (305), when the clamping portion (302) is located at the first position, the first clamping block (201) is located on one side, away from the pen point assembly, of the second clamping block (305), and the first clamping block (201) and the second clamping block are matched with each other to enable the clamping portion (302) to be connected with the connecting portion (2) in a keeping mode.

3. A pen as claimed in claim 2, wherein: and a first guide surface (202) is arranged on the end surface of one end, close to the fixed component, of the first fixture block (201), a second guide surface (306) is arranged on the end surface of one end, close to the pen point component, of the second fixture block (305), and when the pen point component moves towards the fixed component, the first guide surface (202) and the second guide surface (306) are matched to form a guide effect.

4. A pen as claimed in claim 2, wherein: the elastic piece (4) is a spring, and one end of the elastic piece (4) is abutted to one end face, away from the pen point assembly, of the action convex block (101).

5. A pen as claimed in claim 1, wherein: the pen point component is characterized in that the pushing piece (5) is a tail cap, an opening is formed in one end, far away from the pen point component, of the outer pen holder (1), the tail cap extends into the outer pen holder (1) through the opening part of the end and is connected with the fixing seat (3), one end of the elastic piece (4) abuts against one end face, close to the pen point component, of the tail cap, the clamping portion (302) is at a first position only under the elastic action of the elastic piece (4), and the clamping portion (302) can be at a second position by pushing the tail cap towards the pen point component.

6. A pen as claimed in claim 1, wherein: the inner wall of the action lug (101) is provided with a third guide inclined surface (103).

7. A pen as claimed in claim 1, wherein: the outer penholder (1) comprises a cylindrical main body (104) and a fixed assembly connecting piece (105), two ends of the cylindrical main body (104) are opened, two ends of the cylindrical main body are respectively connected with the pen point assembly and the fixed assembly connecting piece (105) in an inserting mode, the fixed assembly is located in the fixed assembly connecting piece (105), and the action convex block (101) is located on the inner wall of the fixed assembly connecting piece (105).

8. A pen according to any one of claims 1 to 7, wherein: the nib subassembly is including interior pen-holder (7) and nib (8) that are connected, the afterbody that interior pen-holder (7) are close fixed subassembly is equipped with connecting portion (2), the head that fixed subassembly was kept away from in interior pen-holder (7) is equipped with first spacing bulge loop (701), works as clamping part (302) are the primary importance just connecting portion (2) keep being connected with clamping part (302), the terminal surface that fixed subassembly one end was kept away from with outer pen-holder (1) to the terminal surface looks butt that first spacing bulge loop (701) are close fixed subassembly one end.

9. A pen as claimed in claim 8, wherein: the pen point component is one of an eyeliner pen head component, a eyebrow pen head component, a lip liner pen head component and a concealer pen head component.

10. A pen as claimed in claim 9, wherein: the nib subassembly includes pen cap (9), pen cap (9) are connected with nib (8) buckle, make the power of pen cap (9) and nib (8) separation is greater than the power that makes the nib subassembly leave outer pen-holder (1) when clamping part (302) are the second position, and makes the power of pen cap (9) and nib (8) separation is less than the power that the thrust of overcoming elastic component (4) made fixing base (3) slide outer pen-holder (1) relatively.

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