CN215705308U

CN215705308U - Pen convenient to insert upside down

Info

Publication number: CN215705308U
Application number: CN202121682757.5U
Authority: CN
Inventors: 黄永和
Original assignee: Zhejiang Lishui Blue Sky Pen Co ltd
Current assignee: Zhejiang Lishui Blue Sky Pen Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-01
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a pen convenient to insert upside down, which relates to the technical field of pens and comprises a pen body and a pen cap, wherein the pen body comprises a pen tail, an elastic sheet and a tail section are clamped on the pen tail, holes matched with the elastic sheet are formed in the periphery of the pen tail, a protrusion matched with the elastic sheet is arranged on the pen cap, the diameter of the outermost periphery of the elastic sheet is larger than that of the pen tail, and the elastic sheet is positioned between the tail section and the bottom of the pen tail. Has the following beneficial effects: according to the technical scheme provided by the utility model, the elastic sheet is additionally arranged at the pen tail and is matched with the pen cap, so that a certain pre-tightening force is provided, the pen cap is not easy to fall off, and the pen cap can be properly placed when the pen is used.

Description

Pen convenient to insert upside down

Technical Field

The utility model relates to the technical field of pens, in particular to a pen convenient to insert upside down.

Background

The existing pen cap can only be placed on a desk or other places when in use, and some pen caps can be inserted at the tail end of a pen body in an inverted mode. The placement of the pen cap during the use of the pen is a problem, and a technical scheme for properly placing the pen cap during the use of the pen is urgently needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Aiming at the technical problem that the pen cap cannot be properly placed when the pen is used, the utility model provides the pen convenient to insert upside down.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a convenient pen of inserting upside down, includes handwriting and cap for brush, the handwriting includes the tail, tail joint has shell fragment and tail section, the ring of tail be equipped with shell fragment complex hole, the cap for brush be equipped with shell fragment complex arch, the outer peripheral diameter of shell fragment is greater than the diameter of tail, the shell fragment is located between tail section and the tail bottom.

Optionally, the elastic sheet is in a ring shape with a notch.

Optionally, the outer circumference of the elastic sheet is provided with a plurality of protrusions.

Optionally, the protrusion is arc-shaped.

Optionally, the pen body comprises a pen point, and the pen point is matched with the pen cap.

Optionally, the pen point is provided with a ring groove.

Optionally, the pen cap is provided with an air-proof sleeve matched with the pen point.

Optionally, the air-tight sleeve is provided with a ring protrusion matched with the ring groove.

Optionally, the pen cap is clamped with a pen clip, and the pen clip forms a lever structure by taking the clamping part as a fulcrum.

Optionally, a portion of the clip is located inside the cap and is resiliently connected to the cap.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the technical scheme provided by the utility model, the elastic sheet is additionally arranged at the pen tail and is matched with the pen cap, so that a certain pre-tightening force is provided, the pen cap is not easy to fall off, and the pen cap can be properly placed when the pen is used.

Drawings

Fig. 1 is a schematic structural diagram of a pen convenient to insert upside down according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a pen cap of a pen convenient for inverted insertion according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a pen body of a pen convenient to insert upside down according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a spring plate of a pen convenient to insert upside down according to an embodiment of the present invention.

Fig. 5 is an implementation of a pen convenient to insert upside down according to an embodiment of the present invention.

1. A pen body; 101. a pen point; 10101. a ring groove; 102. a pen tail; 10201. a spring plate; 10202. a tail section; 2. a pen cap; 201. a gas-proof sleeve; 20101. the ring is convex; 202. an elastic component; 203. a pen clip; 20301. and (6) clamping the joint.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Examples

With reference to fig. 1-5, a pen convenient for inverted insertion comprises a pen body 1 and a pen cap 2, wherein the pen body 1 comprises a pen tail 102, the pen tail 102 is clamped with an elastic sheet 10201 and a tail section 10202, holes matched with the elastic sheet 10201 are formed in the circumference of the pen tail 102, a protrusion matched with the elastic sheet 10201 is formed in the pen cap 2, the outermost circumference diameter of the elastic sheet 10201 is larger than the diameter of the pen tail 102, and the elastic sheet 10201 is located between the tail section 10202 and the bottom of the pen tail 102.

Referring to fig. 5, the cap 2 can be engaged with the elastic sheet 10201 during reverse insertion, and is firmly fixed to the pen tail 102, so that it is not easy to fall off. The pen cap 2 is used for protecting the pen body 1. The elastic sheet 10201 is matched with the pen cap 2 to clamp the pen cap 2, so that the pen cap 2 is not easy to fall off. The tail section 10202 is used to press the elastic sheet 10201, so that the elastic sheet 10201 is located between the tail section 10202 and the bottom of the pen tail 102, thereby preventing the elastic sheet 10201 from flying out. The diameter of the outermost periphery of the elastic sheet 10201 is larger than the diameter of the pen tail 102, so that the elastic sheet 10201 generates a certain pre-tightening force to the pen tail 102, and the pen cap 2 is firmly fixed on the pen tail 102.

Referring to fig. 4, the elastic piece 10201 is a ring shape with a notch. Since the elastic piece 10201 in this embodiment is made of stainless steel, the elasticity of the elastic piece 10201 is small, and the elastic piece 10201 is designed to be a ring with a gap, so that the elasticity of the elastic piece 10201 in the circumferential direction can be improved. The elastic piece 10201 can be flexibly matched with the pen tail 102, so that the user cannot insert the pen cap 2 into the pen tail 102. The spring plate 10201 has a plurality of protrusions on its periphery. The protrusion is in contact with the inner side of the pen cap 2 and generates pretightening force with the pen cap 2. If there is no protrusion, the whole periphery of the elastic sheet 10201 contacts with the pen cap 2, and the protrusion can reduce the contact surface between the elastic sheet 10201 and the pen cap 2, thereby reducing the friction force between the elastic sheet 10201 and the pen cap 2, so that a user can more easily insert the pen cap 2 into the pen tail 102 or remove the pen cap 2 from the pen tail 102. The protrusion is arc-shaped. The contact surface of the arc-shaped protrusion is a point, the contact surface of the elastic sheet 10201 and the pen cap 2 is reduced to the minimum, the friction force between the elastic sheet 10201 and the pen cap 2 is reduced, and a user can more easily put the pen cap 2 into the pen tail 102 or take the pen cap 2 out of the pen tail 102.

Referring to fig. 3, the pen body 1 comprises a pen point 101, and the pen point 101 is matched with the pen cap 2. The cap 2 is used for protecting the pen head 101. The pen point 101 is provided with a ring groove 10101. The pen cap 2 is provided with an air-proof sleeve 201 matched with the pen point 101. The air-proof sleeve 201 is provided with an annular protrusion 20101 matched with the annular groove 10101. The air-proof sleeve 201 is used for being matched with the pen point 101, the air-proof sleeve 201 is fixedly connected inside the pen cap 2, and the matching structure of the ring groove 10101 and the ring protrusion 20101 can enable the pen cap 2 to be firmly sleeved on the pen point 101.

As shown in fig. 2, the pen cap 2 is clamped with a pen clip 203, and the pen clip 203 forms a lever structure with the clamping part 20301 as a fulcrum. A part of the clip 203 is located inside the cap 2 and is elastically connected to the cap 2 by an elastic component 202. The pen clip 203 is used for placing the pen clip 203 in a pocket or the like, so that a pen is conveniently placed. The resilient member 202 is a spring. The pen cap 2 is internally provided with a screw, a spring is sleeved outside the screw, the diameter of the head of the screw is larger than that of the spring, the tail of the screw is movably connected with one part of the pen clip 203, and the pen clip 203 can elastically move.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a convenient pen of inserting upside down, its characterized in that, includes handwriting and cap for brush, the handwriting includes the tail, tail joint has shell fragment and tail section, the ring of tail be equipped with shell fragment complex hole, the cap for brush be equipped with shell fragment complex arch, the outermost diameter of shell fragment is greater than the diameter of tail, the shell fragment is located between tail section and the tail bottom.

2. The pen convenient for inverted insertion according to claim 1, wherein the resilient piece is ring-shaped with a notch.

3. The pen convenient for inverted insertion according to claim 1, wherein the periphery of the elastic sheet is provided with a plurality of protrusions.

4. A pen convenient for inverted insertion according to claim 3, wherein the projection is arc-shaped.

5. An inverted pen as claimed in claim 1, wherein the pen body includes a nib, the nib cooperating with the cap.

6. A pen convenient for inverted insertion according to claim 5 wherein the pen tip is provided with a circumferential groove.

7. An inverted pen as claimed in claim 6, wherein the cap is provided with an air-tight sleeve for engaging with the tip.

8. The pen convenient for inverted insertion according to claim 7, wherein the air-tight sleeve is provided with a ring protrusion matching with the ring groove.

9. The pen convenient for inverted insertion according to claim 1, wherein the pen cap is clamped with a pen clip, and the pen clip forms a lever structure by taking the clamping part as a fulcrum.

10. An easy-to-invert pen according to claim 9, characterized in that a part of the clip is located inside the cap and is elastically connected to the cap.