CN215792814U - Marking pen - Google Patents

Abstract

The utility model discloses a marking pen, which comprises a first pen body and a second pen body, wherein the first pen body and the second pen body are movably connected through a magnetic attraction device, two pressing grooves are formed in the side wall of the first pen body, a pressing device is fixedly connected in each pressing groove, second ink bottles are arranged in the first pen body and the second pen body, an ink outlet of each second ink bottle is connected with the first ink bottle in a threaded manner, a pen core is fixedly connected to the bottom side wall of each first ink bottle, one end of each pen core penetrates through the bottom side wall of each first ink bottle and is positioned in the corresponding first ink bottle, the other end of each pen core penetrates through the bottom side wall of the corresponding second pen body, a sliding rail is formed in the side wall of the corresponding second pen body, a protection fixing device is arranged on each sliding rail, and a sealing device is arranged at the bottom of each second pen body. The utility model is simple and clear, and adopts a secondary risk avoiding and ink extruding method to solve the problems that the marking pen is wrongly scratched, and the pen core is easy to dry and has no ink.

Description

Marking pen

Technical Field

The utility model relates to the technical field of pens, in particular to a marking pen.

Background

In the life of people at present, a marking pen is widely used in the aspects of life, study, work and the like as a production tool.

However, in the prior art, when the marking pen is used and the pen cap is opened, if the marking pen is carelessly scratched on clothes or other places, handwriting is difficult to wipe, and meanwhile, the marking pen can be affected by the problems that ink is air-dried, the surface of a pen core is caked, and the like.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a marker pen to solve the above problems.

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

the utility model provides a marker pen, includes first body and second body, first body and second body are through magnetism device swing joint of inhaling, set up two on the first body lateral wall and press the groove, every press fixedly connected with press device in the groove, be equipped with second china ink bottle in first body and the second body, the mouth threaded connection of going out of second china ink bottle has first china ink bottle, first china ink bottle end lateral wall fixedly connected with refill, refill one end runs through the end lateral wall of first china ink bottle and is located inside first china ink bottle, the refill other end runs through the end lateral wall of second body, the slide rail has been seted up on the lateral wall of second body, be equipped with protection fixing device on the slide rail, second body bottom is equipped with sealing device.

As a further improvement scheme of the technical scheme: two second fixed blocks, every the second fixed block is with the end lateral wall fixed connection of first pen body, every the bottom fixedly connected with magnetic path of second fixed block, two fixed slots have been seted up to the last lateral wall of second pen body, every the end lateral wall fixedly connected with magnetic path of fixed slot, every fixed block sliding connection is in the fixed slot.

As a further improvement scheme of the technical scheme: the pressing device comprises two elastic sheets, each elastic sheet is fixedly connected to the upper side wall of the corresponding pressing groove, and a sponge pad is fixedly connected to the side wall, close to the inside of the first pen body, of each elastic sheet.

As a further improvement scheme of the technical scheme: fixed protection device includes protective housing and slider, slider fixed connection is on the inside wall of protective housing, slider and slide rail sliding connection, the lateral wall fixedly connected with fixed plate of protective housing, the transversal L shape setting of personally submitting of fixed plate, the first fixed block of fixedly connected with on the fixed plate is close to the lateral wall of protective housing.

As a further improvement scheme of the technical scheme: the sealing device comprises a fixing ring and a pen cover, the fixing ring is fixedly connected with the inner side wall of the protective shell, a groove is formed in the outer side wall of the pen cover, the groove is matched with the fixing ring, and the pen cover is movably connected with the fixing ring.

As a further improvement scheme of the technical scheme: and a semipermeable membrane is fixedly connected to the inner side wall of the output port of the second ink bottle.

As a further improvement scheme of the technical scheme: the first pen body is made of transparent plastic.

As a further improvement scheme of the technical scheme: the main body material of the second ink bottle is transparent rubber.

Compared with the prior art, the utility model has the beneficial effects that: the utility model also solves the problems by adopting a secondary risk avoiding and ink extruding method, the writing of the refill is finished by rotating the protective shell, and the ink is replenished by extruding the second ink bottle to extrude the ink by pressing the elastic sheet.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional front view of a marking pen according to the present invention;

FIG. 2 is a three-dimensional schematic view of a first body and a second body of a marking pen according to the present invention;

FIG. 3 is a left side view of a marking pen according to the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

FIG. 5 is a schematic view of a portion B of FIG. 1;

fig. 6 is a partially enlarged structural diagram of C in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1 first body of a pen, 2 shell fragments, 3 pressing groove, 4 first fixed blocks, 5 sliders, 6 fixed plates, 7 pen lids, 8 refill, 9 protective housing, 10 first ink bottle, 11 pellicle, 12 second ink bottle, 13 foam-rubber cushion, 14 second fixed blocks, 15 magnetic path, 16 fixed slots, 17 solid fixed ring, 18 second body of a pen, 19 slide rails.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a marking pen according to an embodiment of the present invention includes a first pen body 1 and a second pen body 18, the first pen body 1 and the second pen body 18 are movably connected through a magnetic attraction device, two pressing grooves 3 are formed on a side wall of the first pen body 1, a pressing device is fixedly connected in each pressing groove 3, a second ink bottle 12 is disposed in the first pen body 1 and the second pen body 18, an ink outlet of the second ink bottle 12 is connected with the first ink bottle 10 through a thread, a pen core 8 is fixedly connected to a bottom side wall of the first ink bottle 10, one end of the pen core 8 penetrates through the bottom side wall of the first ink bottle 10 and is located inside the first ink bottle 10, the other end of the pen core 8 penetrates through a bottom side wall of the second pen body 18, a slide rail 19 is formed on a side wall of the second pen body 18, a protection fixing device is disposed on the slide rail 19, and a sealing device is disposed at a bottom of the second pen body 18.

Referring to fig. 1 and 5, the magnetic attraction device includes two second fixing blocks 14, each second fixing block 14 is fixedly connected to a bottom side wall of the first pen body 1, a magnetic block 15 is fixedly connected to a bottom end of each second fixing block 14, two fixing grooves 16 are formed in an upper side wall of the second pen body 18, the magnetic block 15 is fixedly connected to a bottom side wall of each fixing groove 16, each second fixing block 14 is slidably connected to the fixing groove 16, when the pen core 8 of the marker pen does not have ink, the marker pen needs to be replenished with ink, and the second ink bottle 12 needs to be replaced, so that the first pen body 1 is taken out, the first pen body 1 is connected to the second pen body 18 through the magnetic attraction principle of the magnetic block 15, the first pen body 1 is difficult to take out without external force, the functions of protecting and facilitating writing are achieved, when the first pen body needs to be taken out, the second fixing block 14 is pulled upwards by external force and the tensile force is greater than magnetic force, the first pen body 1 can be taken out along the fixing grooves 16, replacement of the second ink bottle 12 is then performed.

Referring to fig. 1 and 4, the pressing device includes two elastic pieces 2, each elastic piece 2 is fixedly connected to the upper side wall of the corresponding pressing groove 3, a sponge pad 13 is fixedly connected to the side wall of each elastic piece 2 near the inside of the first pen body 1, when the ink in the first ink bottle 10 is used up, the ink needs to be replenished from the second ink bottle 12, at this time, the second ink bottle 12 needs to be squeezed to make the ink flow into the first ink bottle 10 along the output port, at this time, the two elastic sheets 2 are pressed, the elastic sheets 2 are bent inwards to make the elastic sheets 2 squeeze the second ink bottle 12, because the lateral wall of shell fragment 2 is sharp probably to scratch second ink bottle 12 and produce and leak black, so fixed connection's foam-rubber cushion 13 has played an effect, and foam-rubber cushion 13 fixed connection makes foam-rubber cushion 13 replace extrusion second ink bottle 12 and can solve this problem at the lateral wall of shell fragment 2, loosens shell fragment 2 after the extrusion is accomplished, and shell fragment 2 can recover the extrusion of waiting for next time.

Referring to fig. 1 and 3, the fixing and protecting device includes a protecting shell 9 and a slider 5, the slider 5 is fixedly connected to the inner side wall of the protecting shell 9, the slider 5 is slidably connected to a sliding rail 19, the outer side wall of the protecting shell 9 is fixedly connected to a fixing plate 6, the cross section of the fixing plate 6 is arranged in an L shape, the fixing plate 6 is fixedly connected to the side wall of the protecting shell 9, when the pen cap 7 is opened, direct writing cannot be performed, the pen core 8 is still in the protecting shell 9, so that the situation of false scratch can be avoided, when writing is required, the protecting shell 9 and the second pen body 18 are rotated, the slider 5 moves along the sliding rail 19, because the slider 5 is connected to the protecting shell 9, the protecting shell 9 is driven to move up and down along the sliding rail 19, the upward movement can cause the pen core 8 to leak for writing, and the downward movement can cause the false touch and false scratch to be placed inside the protecting shell 9, the fixing plate 6 can enable the marker pen to be hung on clothes or some thin fixing positions to play a role in placement.

Please refer to fig. 1 and fig. 6, the sealing device includes a fixing ring 17 and a cap 7, the fixing ring 17 is fixedly connected with the inner side wall of the protective casing 9, the outer side wall of the cap 7 is provided with a groove, the groove is matched with the fixing ring 17, the cap 7 is movably connected with the fixing ring 17, a sealing device is needed to ensure that the pen core 8 is not volatilized by air-dried ink, the cap 7 and the protective casing 9 are made of plastic material and have the characteristic of being capable of being slightly deformed and restored, therefore, the cap 7 is directly plugged into the protective casing 9, firstly, the bottom of the protective casing 9 is slightly unfolded, then, the fixing ring 17 inside the protective casing 9 is matched with the groove on the outer side wall of the cap 7 due to the movement of the cap 7, at this time, the sealing and fixing are completed, and the cap 7 can be pulled out when a marker pen is needed.

Referring to fig. 1, a semipermeable membrane 11 is fixedly connected to an inner side wall of an output port of the second ink bottle 12, it is necessary to ensure that ink in the second ink bottle 12 does not flow into the first ink bottle 10 as standby ink, the semipermeable membrane 11 can prevent the ink from flowing downward without external force, when the elastic sheet 2 is pressed, the ink in the second ink bottle 12 starts to flow downward by being squeezed under the action of the external force, and at this time, the ink can flow toward the first ink bottle 10 by penetrating through the semipermeable membrane 11.

Referring to fig. 1, the first pen body 1 is made of transparent plastic, so that the second ink bottle 12 can be observed conveniently, the service condition of the internal ink can be judged, whether the ink bottle needs to be replaced or not can be judged, the service life of the product can be influenced by frequent opening for a long time, the first pen body 1 is transparent, the inside of the first pen body can be observed conveniently, and the ink bottle can be replaced in time.

Referring to fig. 1, the main body of the second ink bottle 12 is made of transparent rubber, and the second ink bottle 12 extrudes ink according to the elastic sheet 2, so that the main body of the bottle body needs to be deformed and restored, and the rubber material meets the requirement well, and the transparent material can facilitate observation of the amount of the ink inside and replacement of the ink at a later stage.

The working principle of the utility model is as follows: in order to ensure that the pen core 8 cannot be volatilized by air-dried ink, a sealing device is needed, the pen cover 7 and the protective shell 9 are made of plastic materials and have the characteristic of being capable of being slightly deformed and restored, therefore, the pen cover 7 is directly plugged into the protective shell 9, firstly, the bottom of the protective shell 9 is slightly unfolded, then, the fixing ring 17 positioned in the protective shell 9 is matched with the groove positioned on the outer side wall of the pen cover 7 due to the movement of the pen cover 7, at the moment, the sealing and fixing are completed, the pen cover 7 can be pulled out when a marker pen is needed, when the marker pen is needed, direct writing cannot be carried out when the pen cover 7 is opened, the pen core 8 is still positioned in the protective shell 9, the situation of mistaken scratching can be avoided, when writing is needed, the protective shell 9 and the second pen body 18 are rotated, at the slide block 5 can move along the slide rail 19, because the slide block 5 is connected with the protective shell 9, the protective shell 9 can be driven to move up and down along the slide rail 19, the pen core 8 can leak to write when moving upwards, the marker pen can be hung on clothes or some thin fixed positions when moving downwards, the marker pen is positioned in the protective shell 9 and is placed in a mistaken touch and scratch mode, the fixing plate 6 can enable the marker pen to be hung on clothes or some thin fixed positions, when ink in the first ink bottle 10 is used up, the ink needs to be supplemented from the second ink bottle 12, the second ink bottle 12 needs to be squeezed to enable the ink to flow into the first ink bottle 10 along an output port, at the moment, the two elastic pieces 2 are pressed, the elastic pieces 2 can be bent inwards to enable the elastic pieces 2 to squeeze the second ink bottle 12, the second ink bottle 12 can be scratched to generate ink leakage due to the fact that the side walls of the elastic pieces 2 are sharp, the fixedly connected sponge pad 13 plays a role, the sponge pad 13 is fixedly connected to the side walls of the elastic pieces 2, the sponge pad 13 can replace the squeezing of the second ink bottle 12 to solve the problem, the elastic pieces 2 are loosened after the squeezing is completed, the elastic pieces 2 can recover to wait for the next squeezing, need supply the ink to the marker when the refill 8 of marker does not have the ink, need change second ink bottle 12, consequently, will take out first body of a writing 1, first body of a writing 1 is connected with second body of a writing 18 through the magnetism principle of magnetic path 15, hardly take out under the condition that does not have external force, play the protection and conveniently write the effect, when needs take off, only need external force to pull up, when the pulling force is greater than magnetic force, first body of a writing 1 can be taken out along the 16 roll-offs of fixed slot to second fixed block 14, change second ink bottle 12 afterwards

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (8)

1. A marking pen comprises a first pen body (1) and a second pen body (18), and is characterized in that the first pen body (1) and the second pen body (18) are movably connected through a magnetic attraction device, two pressing grooves (3) are formed in the side wall of the first pen body (1), each pressing groove (3) is internally and fixedly connected with a pressing device, a second ink bottle (12) is arranged in each of the first pen body (1) and the second pen body (18), an ink outlet of the second ink bottle (12) is in threaded connection with a first ink bottle (10), a pen core (8) is fixedly connected to the bottom side wall of the first ink bottle (10), one end of the pen core (8) penetrates through the bottom side wall of the first ink bottle (10) and is located in the first ink bottle (10), the other end of the pen core (8) penetrates through the bottom side wall of the second pen body (18), and a sliding rail (19) is formed in the side wall of the second pen body (18), the sliding rail (19) is provided with a protection fixing device, and the bottom of the second pen body (18) is provided with a sealing device.

2. The marking pen as claimed in claim 1, wherein the magnetic attraction device comprises two second fixing blocks (14), each second fixing block (14) is fixedly connected with the bottom side wall of the first pen body (1), a magnetic block (15) is fixedly connected with the bottom end of each second fixing block (14), two fixing grooves (16) are formed in the upper side wall of the second pen body (18), a magnetic block (15) is fixedly connected with the bottom side wall of each fixing groove (16), and each second fixing block (14) is slidably connected in the fixing groove (16).

3. The marking pen as claimed in claim 1, wherein the pressing device comprises two elastic pieces (2), each elastic piece (2) is fixedly connected to the upper side wall of the corresponding pressing groove (3), and a sponge pad (13) is fixedly connected to the side wall of each elastic piece (2) close to the inside of the first pen body (1).

4. The marking pen as claimed in claim 1, wherein the fixing and protecting device comprises a protective shell (9) and a slider (5), the slider (5) is fixedly connected to the inner side wall of the protective shell (9), the slider (5) is slidably connected to a slide rail (19), a fixing plate (6) is fixedly connected to the outer side wall of the protective shell (9), the cross section of the fixing plate (6) is arranged in an L shape, and a first fixing block (4) is fixedly connected to the side wall of the fixing plate (6) close to the protective shell (9).

5. The marking pen as claimed in claim 1, wherein the sealing device comprises a fixing ring (17) and a pen cover (7), the fixing ring (17) is fixedly connected with the inner side wall of the protective casing (9), the outer side wall of the pen cover (7) is provided with a groove, the groove is matched with the fixing ring (17), and the pen cover (7) is movably connected with the fixing ring (17).

6. A marker according to claim 1, wherein a semi-permeable membrane (11) is fixedly attached to the inner side wall of the outlet of the second ink bottle (12).

7. A marker according to claim 1, wherein the first body (1) is made of a transparent plastic material.

8. A marker as claimed in claim 1, wherein the body of the second ink bottle (12) is of transparent rubber.

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