CN214688728U - Automatic pen - Google Patents

Abstract

The utility model relates to the field of stationery, in particular to an automatic pen, which comprises a pen holder body, a refill and a spring which are arranged inside the pen holder body, and a pressing device which is arranged at the upper end of the pen holder body; the spring is sleeved outside the refill, and the deformation end of the spring acts on the refill; the pressing device is arranged at the upper end of the pen holder body and comprises a pressing head assembly connected to the upper end of the pen core and a pressing component positioned above the pressing head assembly; the pressing component comprises a pressing cylinder connected above the pressing head component and a pen clip connected on the pressing cylinder; the upper end of the pressing column extends out of the upper portion of the pen holder body to form a first pressing portion, and the side face, located on the pen holder body, of the pen clip to form a second pressing portion. When the pen is used, a user can select to press the first pressing part or the second pressing part according to a pen holding posture or a use habit, so that the operation of the user is facilitated, and the operation is convenient.

Description

Automatic pen

Technical Field

The utility model relates to a stationery field especially relates to an automatic pen.

Background

The pen may be classified into a fixed type pen, a rotary type pen, a push type pen, and a sliding type pen, in which a cartridge of the fixed type pen is fixed, a nib is exposed to the outside or hidden using an opening and closing cap, the rotary type pen linearly moves the cartridge by rotating a portion of the nib, the nib is moved in and out of the pen, the push type pen moves a spring by pressing a portion of the nib, the nib is exposed, and the sliding type pen slides the cartridge, the nib is protruded or retracted. The push-type pen can easily move the pen point in and out by pressing the button part arranged at the upper end of the pen holder, thereby being convenient. In such a push-type pen, if the push button portion provided at the upper end of the barrel is pushed once, the pen tip protrudes and becomes a writable state, and if the push button portion is pushed once again, the pen tip that has protruded once retreats inside the barrel and becomes a storage and protection state.

The traditional push type automatic pen is provided with only one pressing part, and the pressing part is positioned above the pen holder body; the structure of the push type automatic pen and the push structure thereof can be referred to as publication No. CN110450562B, and the invention provides the background technology in the Chinese invention patent publication text named as push type pen and the content recorded in the attached figure 1. The push type automatic pen is suitable for a large age group, not all users can conveniently press the automatic pen with one hand based on different pen holding habits, and particularly for children of a small age group, the use mode of the uppermost end pressing is inconvenient; therefore, this scheme provides a propelling pencil that multi-angle was pressed based on above-mentioned prior art not enough.

Disclosure of Invention

In order to solve the above problem, an object of the present invention is to provide an automatic pen, wherein the pen clip in this scheme not only has the function of holding and fixing the pen, but also adjusts the pen core as a pressing part to switch between the writing state and the storage state. When the pen is used, a user can select to press the first pressing part or the second pressing part according to a pen holding posture or a use habit, so that the operation of the user is facilitated, and the operation is convenient.

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

an automatic pen comprises a pen holder body, a refill and a spring which are arranged in the pen holder body, and a pressing device arranged at the upper end of the pen holder body; the spring is sleeved outside the refill, and the deformation end of the spring acts on the refill; the pressing device is arranged at the upper end of the pen holder body and comprises a pressing head assembly connected to the upper end of the pen core and a pressing component positioned above the pressing head assembly; the method is characterized in that: the pressing component comprises a pressing cylinder connected above the pressing head component and a pen clip connected on the pressing cylinder; the upper end of the pressing column extends out of the upper portion of the pen holder body to form a first pressing portion, and the side face, located on the pen holder body, of the pen clip to form a second pressing portion.

The above technical scheme is adopted in the utility model, this technical scheme relates to an automatic pen, and this automatic pen includes the pen-holder body to and set up in inside refill and the spring of pen-holder body, and install the press device in the pen-holder body upper end. The automatic pen adopts the existing pressing structure and pressing principle, and will not be described in detail herein. On the basis of the existing structure, the difference of the scheme is that the pressing member in the scheme comprises a pressing column body connected above the pressing head component and a pen clip connected on the pressing column body, when the automatic pen is used by a user, a first pressing part at the upper end of the pressing column body can be pressed, and the pen clip can also be pressed to form a second pressing part. Namely, the pen clip in the scheme not only has the function of clamping and fixing the pen, but also can be used as a pressing part for adjusting the pen core to be switched between the writing state and the storage state. When the pen is used, a user can select to press the first pressing part or the second pressing part according to a pen holding posture or a use habit, so that the operation of the user is facilitated, and the operation is convenient.

Preferably, the upper end of the pen clip is provided with a circular arc-shaped bulge protruding outwards in the radial direction, and an arc-shaped opening of the circular arc-shaped bulge faces the pen holder body. In the above technical solution, the pen clip is used as the basis of the second pressing part; the upper end part of the pen clip is provided with a circular arc-shaped bulge which protrudes outwards in the radial direction, on one hand, the circular arc-shaped bulge increases the pressing area serving as a second pressing part, and on the other hand, the pressing surface is matched with a fingertip part when a user presses the side surface; thus, the touch feeling experience of the user is improved.

Preferably, the pen clip is connected with the pressing column body through a cross beam, the side wall of the upper end of the pen holder body is provided with a guide hole arranged in the axial direction, and the cross beam penetrates through the guide hole and can axially move along the guide hole. In the technical scheme, the pen clip, the cross beam and the pressing column body are connected and fixed, and when the external force is applied to the pressing component to drive the pressing component to move, the guide hole formed in the pen holder body can guide the pressing component.

Preferably, the pen clip, the cross beam and the pressing cylinder are integrally injection-molded.

Preferably, the pen holder body comprises a pen holder, and a cap body and a pen point which are detachably connected to the upper end part and the lower end part of the pen holder.

Preferably, a through hole is formed in the center of the upper end of the cap body, and the guide hole is formed in the outer wall of the upper end of the pen container and/or the side wall of the cap body; when the cap body is connected to the upper end of the pen holder, the upper end of the pressing column body extends out of the through hole and is positioned above the pen holder body, and the cross beam penetrates through the outer wall of the upper end of the pen holder and/or the guide hole in the side wall of the cap body. On the basis of the scheme, the cap body and the pen container are connected and matched to realize the installation of the pressing member, the upper end of the pressing column body extends out of the through hole to serve as a first pressing part, and the pen clip serves as a second pressing part and is connected with the pressing column body through the beam penetrating through the guide hole. When the cap body is disassembled, the pressing component can be taken out only by taking down the cap body; when the pen container is installed, the pressing column body can be positioned in the pen container after the cap body is installed.

Preferably, the upper end of the pressing cylinder is sleeved with a bionic body or a cartoon body.

Preferably, the upper end part of the pressing column body is sleeved with a connecting seat, and the connecting seat extends into the bionic body or the cartoon body and is fixedly connected with the bionic body or the cartoon body. On the basis that the automatic pen is provided with two pressing positions of the first pressing part and the second pressing part, a bionic body or a cartoon body can be further sleeved on the upper end part of the pressing column body for decoration; is suitable for students in the young stage.

Drawings

Fig. 1 is a schematic structural diagram of an automatic pen according to the invention.

Fig. 2 is a sectional view of the structure of the automatic pen solid related to the invention.

Fig. 3 is an exploded view of the stereoscopic structure of the automatic pen according to the invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 3, the present embodiment relates to an automatic pen, which includes a barrel body 1, a refill 2 and a spring 3 disposed inside the barrel body 1, and a pressing device installed at an upper end of the barrel body 1. The spring 3 is sleeved outside the refill 2, and the deformation end of the spring acts on the refill 2. The pressing device is arranged at the upper end of the pen holder body 1 and comprises a pressing head assembly 4 connected to the upper end of the pen core 2 and a pressing component 5 positioned above the pressing head assembly 4. The technical scheme relates to an automatic pen, which comprises a pen holder body 1, a refill 2 and a spring 3, wherein the refill and the spring 3 are arranged inside the pen holder body 1, and a pressing device is arranged at the upper end of the pen holder body 1. The automatic pen adopts the existing pressing structure and principle; the snap head assembly 4 in this embodiment can refer to publication number CN110450562B, and is invented and created as the snap head unit described in the text of the chinese patent publication entitled "press type pen", which will not be described herein in detail.

The present solution is different from the prior art in that the pressing member 5 in the present solution includes a pressing cylinder 51 connected above the knock assembly 4, and a pen clip 52 connected to the pressing cylinder 51. The upper end of the pressing column 51 extends out of the upper part of the pen holder body 1 to form a first pressing part, and the side surface of the pen clip 52 on the pen holder body 1 forms a second pressing part. When the user uses the automatic pen, the user can press the first pressing part at the upper end of the pressing column body, and can also press the pen clip 52 to form a second pressing part. That is, the pen clip 52 in this aspect not only has a function of clipping and fixing the pen, but also serves as a pressing part to adjust the switching of the pen core 2 between the writing state and the stored state. When the pen is used, a user can select to press the first pressing part or the second pressing part according to a pen holding posture or a use habit, so that the operation of the user is facilitated, and the operation is convenient.

In a further preferred scheme, the pen clip 52 is connected with the pressing cylinder 51 through a cross beam 53, and the pen clip 52, the cross beam 53 and the pressing cylinder 51 are integrally injection-molded. The lateral wall of the upper end of the penholder body 1 is provided with a guide hole arranged in the axial direction, and the cross beam 53 passes through the guide hole and can move axially along the guide hole. In the technical scheme, the pen clip 52, the cross beam 53 and the pressing column body 51 are fixedly connected, and when an external force acts on the pressing component 5 to drive the pressing component to move, the guide hole formed in the penholder body 1 can guide the pressing component 5.

Specifically, as shown in fig. 2 and 3, the cartridge body 1 includes a barrel 11, and a cap 12 and a nib 13 detachably connected to upper and lower ends of the barrel 11. The center of the upper end of the cap body 12 is provided with a through hole 121, and the guide hole 14 is formed in the outer wall of the upper end of the pen container 11 and/or the side wall of the cap body 12. When the cap body 12 is connected to the upper end of the barrel 11, the upper end of the pressing column 51 protrudes out of the through hole 121 and is located above the barrel body 1, and the cross beam 53 penetrates through the outer wall of the upper end of the barrel 11 and/or the guide hole 14 on the side wall of the cap body 12. On the basis of the scheme, the cap body 12 and the pen container 11 are connected and matched to achieve installation of the pressing member 5, the upper end of the pressing column body 51 extends out of the through hole 121 to serve as a first pressing portion, and the pen clip 52 serves as a second pressing portion and is connected with the pressing column body 51 through the cross beam 53 penetrating through the guide hole 14. In the detachment, the pressing member 5 can be taken out only by removing the cap body 12. When the cap body 12 is mounted, the pressing post 51 can be positioned in the pen container 11. It should be noted that the above-mentioned embodiments describe that the guiding hole 14 may be formed on the outer wall of the upper end of the barrel 11 and/or the sidewall of the cap body 12, and in all of the three structures, it is required that one end of the guiding hole 14 is not closed, i.e. the guiding hole 14 extends to the edge of the upper end of the barrel 11 or the edge of the bottom of the cap body 12, so as to achieve the detachment of the pressing member 5 from the guiding hole 14. As shown in FIG. 1, in the case that the outer wall of the upper end of the barrel 11 and the side wall of the cap body 12 are provided with the guide holes 14, when the cap body 12 is attached to the upper end of the barrel 11, the two guide holes 14 are butted.

Further, the upper end of the pen clip 52 is provided with a circular arc protrusion 521 protruding radially outward, and an arc opening of the circular arc protrusion 521 faces the pen holder body 1. In the above technical solution, the pen clip 52 is used as the second pressing portion. Here, a circular arc-shaped protrusion 521 protruding radially outward is provided on the upper end portion of the clip 52, and the circular arc-shaped protrusion 521 increases the pressing area as the second pressing portion, and the pressing surface is adapted to the fingertip portion when the user presses the side surface. Thus, the touch feeling experience of the user is improved.

In a further preferred scheme, a bionic body or cartoon body 61 is sleeved on the upper end part of the pressing cylinder body 51. The upper end of the pressing column 51 is sleeved with a connecting seat 62, and the connecting seat 62 extends into the bionic body or the cartoon body 61 and is fixedly connected with the bionic body or the cartoon body. On the basis that the automatic pen is provided with two pressing positions of the first pressing part and the second pressing part, a bionic body or cartoon body 61 can be further sleeved on the upper end part of the pressing column body 51 for decoration, and the automatic pen is suitable for students in the young stage. The bionic body or the cartoon body 61 can be a hard plastic structure or a soft rubber sleeve and is stretched by the connecting seat 62.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (8)

1. An automatic pen comprises a pen holder body (1), a pen core (2) and a spring (3) which are arranged in the pen holder body (1), and a pressing device arranged at the upper end of the pen holder body (1); the spring (3) is sleeved outside the refill (2), and the deformation end of the spring acts on the refill (2); the pressing device is arranged at the upper end of the pen holder body (1) and comprises a pressing head assembly (4) connected to the upper end of the pen core (2) and a pressing component (5) positioned above the pressing head assembly (4); the method is characterized in that: the pressing component (5) comprises a pressing cylinder (51) connected above the press head component (4) and a pen clip (52) connected on the pressing cylinder (51); the upper end of the pressing column (51) extends out of the upper part of the penholder body (1) to form a first pressing part, and the side surface of the pen clip (52) positioned on the penholder body (1) forms a second pressing part.

2. An automatic pen according to claim 1, characterized in that: the upper end part of the pen clip (52) is provided with a circular arc bulge (521) which protrudes outwards in the radial direction, and the arc opening of the circular arc bulge (521) faces the pen holder body (1).

3. An automatic pen according to claim 1, characterized in that: the pen clip (52) is connected with the pressing cylinder (51) through a cross beam (53), the side wall of the upper end of the pen holder body (1) is provided with a guide hole (14) arranged in the axial direction, and the cross beam (53) penetrates through the guide hole (14) and can move axially along the guide hole (14).

4. A stylus according to claim 3, wherein: the pen clip (52), the cross beam (53) and the pressing cylinder (51) are integrally formed in an injection molding mode.

5. A stylus according to claim 3, wherein: the pen holder body (1) comprises a pen holder (11), a cap body (12) and a pen point (13), wherein the cap body (12) and the pen point (13) are detachably connected to the upper end portion and the lower end portion of the pen holder (11).

6. An automatic pen according to claim 5, characterized in that: a through hole (121) is formed in the center of the upper end of the cap body (12), and a guide hole (14) is formed in the outer wall of the upper end of the pen container (11) and/or the side wall of the cap body (12); when the cap body (12) is connected to the upper end of the pen barrel (11), the upper end of the pressing column body (51) extends out of the through hole (121) and is positioned above the pen barrel body (1), and the cross beam (53) penetrates through the outer wall of the upper end of the pen barrel (11) and/or the guide hole (14) in the side wall of the cap body (12).

7. An automotive pen according to any one of claims 1-6, characterized in that: the upper end part of the pressing cylinder (51) is sleeved with a bionic body or a cartoon body (61).

8. An automatic pen according to claim 7, characterized in that: the upper end part of the pressing column body (51) is sleeved with a connecting seat (62), and the connecting seat (62) extends into the bionic body or the cartoon body (61) and is fixedly connected with the bionic body or the cartoon body.

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