CN221660462U - Pen capable of storing pen point - Google Patents

Abstract

The utility model relates to the technical field of fountain pens, and discloses a fountain pen capable of storing a fountain pen tip, comprising a nib main body and a pen body main body, the pen body main body being threadedly connected to the bottom of the nib main body, a first thread being provided on the outer wall of a first tube mouth, a second thread being provided on the inner wall of a second tube mouth, an ink bag being installed inside the pen body, a third tube mouth being provided on the top outer wall of the ink bag, and a ball being connected in a rolling manner inside the third tube mouth. The utility model provides the arrangement of the thread and the ball, and during the use of the fountain pen, the ink bag is plugged into the tube mouth of a capillary tube, the ball is squeezed into the inside of the ink bag, and the ink in the ink bag flows into the pen grip for use, and when the ink bag needs to be disassembled, the ink bag can be pulled out from the capillary tube, and when the pen body needs to be disassembled and replaced, the pen body is twisted, and the second tube mouth connected to the pen body and the first tube mouth are disassembled along the path of the second thread and the first thread of the pen body main body, so that the pen body and the ink bag can be disassembled and replaced, and the service life of the fountain pen is increased.

Description

A fountain pen capable of storing a nib

Technical Field

The utility model relates to the technical field of pen equipment, in particular to a pen capable of storing pen tips.

Background Art

A fountain pen is a tool that people often use when writing. The nib is made of metal, and the writing is round and smooth. At the same time, the nib is relatively fragile. If it is used improperly or dropped, it will often cause damage to the nib. Once the nib is damaged, it will not be able to continue writing. A new nib needs to be replaced before it can be used again. It will be very troublesome if there is no nib to replace.

The application number is CN202020088993.3, which discloses a fountain pen that can store nibs. It relates to a fountain pen, including a fountain pen body and a back cover. The fountain pen body is a conventional fountain pen body with a groove at the rear end, the inner side of the groove is provided with an internal thread, and the middle position of the groove is provided with a protrusion in an integrated structure, and the protrusion is the same shape structure as the front end of the fountain pen that can be inserted with the nib; the back cover is a cylindrical shell, and the lower end of the back cover is provided with an external thread, and the back cover can be screwed into the groove behind the pen body by using the external thread and the internal thread in the groove. The utility model can facilitate people to store spare nibs in the fountain pen at ordinary times. When the original nib is damaged, the spare nib can be taken out for replacement to ensure that the user can continue writing.

The above document discloses a fountain pen capable of storing nibs, which has the following defects: when the pen is in use, if the pen holder is damaged, it cannot be disassembled and replaced; and if the ink sac is damaged, it cannot be replaced and continued to be used.

It can be seen from this that the existing fountain pen does not have the function of detachable pen barrel and ink bag for replacement, and it is necessary to improve the existing deficiencies and provide a detachable structure of detachable pen barrel and ink bag.

Utility Model Content

The purpose of the utility model is to provide a fountain pen capable of storing the nib of the fountain pen, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model discloses a fountain pen capable of storing a fountain pen tip, comprising a nib main body and a pen barrel main body, wherein the pen barrel main body is threadedly connected to the bottom of the nib main body, the nib main body comprises a pen grip, a pipe opening 1 is provided on the outer wall of the bottom of the pen grip, a thread 1 is provided on the outer wall of the pipe opening 1, the pen barrel main body comprises a pen barrel, a pipe opening 2 is provided on the top of the pen barrel, a thread 2 is provided on the inner wall of the pipe opening 2, an ink bag is installed inside the pen barrel, a pipe opening 3 is provided on the outer wall of the top of the ink bag, and a ball is rollingly connected inside the pipe opening 3. The purpose of such a configuration is that during the use of the fountain pen, the ink sac is inserted into the tube mouth of the capillary, and the ball rolling connected inside the tube mouth three is squeezed through the capillary, and the ball is squeezed into the inside of the ink sac, and the ink in the ink sac flows into the pen grip for use. When the ink sac needs to be removed, the ink sac is pulled out of the capillary, and the pen holder is put on the outside of the tube mouth one, and the pen holder is twisted. The tube mouth two and the tube mouth one connected to the pen holder are installed along the path of the pen holder main body thread two and thread one. When the pen holder needs to be disassembled and replaced, the pen holder is twisted, and the tube mouth two and the tube mouth one connected to the pen holder are disassembled along the path of the pen holder main body thread two and thread one, thereby achieving the effect of allowing the pen holder and the ink sac to be disassembled and replaced, thereby increasing the service life of the fountain pen.

Furthermore, an ink inlet layer is fixedly connected to the inner wall of the pen holder, and a thin tube is provided at the bottom of the ink inlet layer, and the thin tube extends downward to the outer wall of the top of the ball. The purpose of this arrangement is that when the fountain pen is used, the ink in the ink bag enters the ink inlet layer through the thin tube, and then penetrates into the pen tip through the tube mouth for writing.

Furthermore, the top of the ink inlet layer is fixedly connected to a pen tip, the bottom of the pen tip is located on the top inner wall of the pen grip, and the top of the pen tip is fixedly connected to a steel ball. The purpose of this arrangement is that during the use of the fountain pen, the ink in the ink sac seeps into the pen tip from the nozzle, then seeps downward from the pen tip to the steel ball, and finally the steel ball is used for writing.

Furthermore, the pen grip is sleeved with a pen cap on the outside, a pen clip is fixedly connected to the outer wall of the pen cap, and a fixing block is fixedly connected to the inner wall of the bottom of the pen clip. The purpose of such arrangement is that when the fountain pen is used, the fountain pen tip is stored in the pen cap, the pen cap can protect the pen grip, the pen clip provided on the pen cap can be used to pin the fountain pen on a book, so that the fountain pen is easy to carry, and the fixing block provided on the pen clip further enables the fountain pen to squeeze and fix the paper, thereby strengthening the fixing effect.

Furthermore, the pipe mouth 1 is threadedly connected with the pipe mouth 2, and the pipe mouth 1 is located on the inner wall of the pipe mouth 2. The purpose of this arrangement is that when the pen holder needs to be installed or removed during use of the fountain pen, the pipe mouth 2 is sleeved on the pipe mouth 1, and the pipe mouth 2 and the pipe mouth 1 are twisted along the path of the thread 2 and the thread 1 to perform removal and installation.

Furthermore, the pen cap and the pen holder are both made of resin. The purpose of such arrangement is that during the use of the fountain pen, the use of the pen cap and the pen holder made of resin can make the fountain pen light and portable, and improve the user's use efficiency during long-term writing.

The utility model has the following beneficial effects:

(1) The utility model provides a screw thread and a ball bearing. When the fountain pen is in use, the ink sac is plugged into the mouth of the capillary tube, and the ball bearing connected to the mouth of the capillary tube is squeezed by the capillary tube to squeeze the ball bearing into the ink sac. The ink in the ink sac flows into the pen grip for use. When the ink sac needs to be removed, the ink sac is pulled out of the capillary tube, the pen holder is sleeved on the outside of the mouth of the capillary tube, and the pen holder is twisted. The mouth of the capillary tube connected to the pen holder is installed along the path of the pen holder main body thread 2 and thread 1. When the pen holder needs to be removed and replaced, the pen holder is twisted. The mouth of the capillary tube connected to the pen holder is removed along the path of the pen holder main body thread 2 and thread 1. This achieves the effect of allowing the pen holder and the ink sac to be removed and replaced, thereby increasing the service life of the fountain pen.

(2) The utility model provides a pen clip so that the pen tip is stored in the pen cap during use. The pen cap can protect the pen grip. The pen clip provided on the pen cap can be used to pin the pen to a book, making the pen easy to carry. The fixing block provided on the pen clip can further squeeze and fix the pen on the paper, thereby enhancing the fixing effect.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the main structure of the utility model;

Figure 2 is a schematic diagram of the side structure of the main body of the utility model;

Figure 3 is a schematic diagram of the internal structure of the utility model;

Figure 4 is a schematic diagram of the side structure of the main body of the utility model;

Figure 5 is a schematic diagram of the side sectional structure of the main body of the utility model;

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

In the figure: 1. nib body; 101. pen grip; 102. nozzle one; 103. thread one; 104. nib; 105. capillary; 106. ink inlet layer; 107. steel ball; 108. pen clip; 109. fixing block; 110. pen cap; 2. pen body; 201. pen body; 202. nozzle two; 203. nozzle three; 204. ink sac; 205. ball bearing; 206. thread two.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 5. The utility model is a fountain pen that can store a fountain pen tip, including a nib body 1 and a pen body 2. The pen body 2 is threadedly connected to the bottom of the nib body 1. The nib body 1 includes a pen grip 101. A pipe mouth 102 is provided on the outer wall of the bottom of the pen grip 101. A thread 103 is provided on the outer wall of the pipe mouth 102. The pen body 2 includes a pen body 201. A pipe mouth 202 is provided on the top of the pen body 201. A thread 206 is provided on the inner wall of the pipe mouth 202. An ink sac 204 is installed inside the pen body 201. A pipe mouth 3 203 is provided on the outer wall of the top of the ink sac 204. A ball 205 is rollingly connected inside the pipe mouth 3 203. The purpose of such arrangement is that when the fountain pen is in use, the ink sac 204 is plugged into the tube mouth of the capillary 105, the capillary 105 squeezes the ball 205 rolling and connected in the tube mouth 3 203, the ball 205 is squeezed into the inside of the ink sac 204, and the ink in the ink sac 204 flows into the pen grip 101 for use; when the ink sac 204 needs to be removed, the ink sac 204 is pulled out of the capillary 105, the pen holder 201 is put on the outside of the tube mouth 102, and the pen holder is twisted. 201, the pipe mouth 202 connected to the pen body 201 and the pipe mouth 102 are installed along the path of the pen body main body thread 206 and the thread 1 103. When the pen body 201 needs to be disassembled and replaced, the pen body 201 is twisted, and the pipe mouth 202 connected to the pen body 201 and the pipe mouth 1 102 are disassembled along the path of the pen body main body thread 206 and the thread 1 103, thereby achieving the effect of disassembling and replacing the pen body 201 and the ink bag 204, thereby increasing the service life of the pen.

The inner wall of the pen holder 101 is fixedly connected with an ink inlet layer 106, and a thin tube 105 is provided at the bottom of the ink inlet layer 106, and the thin tube 105 extends downward to the top outer wall of the ball 205. The purpose of this arrangement is that when the fountain pen is used, the ink in the ink bag 204 enters the ink inlet layer 106 through the thin tube 105, and then penetrates into the pen tip 104 through the tube mouth 206 for writing.

The top of the ink inlet layer 106 is fixedly connected with the nib 104, the bottom of the nib 104 is on the top inner wall of the pen grip 101, and the top of the nib 104 is fixedly connected with the steel ball 107. The purpose of this arrangement is that when the fountain pen is used, the ink in the ink bag 204 penetrates into the nib 104 from the nozzle 3 206, and then penetrates downward from the nib 104 to the steel ball 107, and finally the steel ball 107 is used for writing.

The pen grip 101 is sleeved with a pen cap 110, the outer wall of the pen cap 110 is fixedly connected with a pen clip 108, and the bottom inner wall of the pen clip 108 is fixedly connected with a fixing block 109. The purpose of such arrangement is that when the fountain pen is used, the nib of the fountain pen is stored in the pen cap 110, and the pen cap 110 can protect the pen grip 101. The pen clip 108 provided on the pen cap 110 can be used to pin the fountain pen on a book, making the fountain pen easy to carry around. The fixing block 109 provided on the pen clip 108 further enables the fountain pen to squeeze and fix the paper, thereby strengthening the fixing effect.

The first tube mouth 102 is threadedly connected with the second tube mouth 202, and the first tube mouth 102 is located on the inner wall of the second tube mouth 202. The purpose of this arrangement is that when the pen holder 201 needs to be installed or removed during the use of the fountain pen, the second tube mouth 202 is sleeved on the first tube mouth 102, and the second tube mouth 202 and the first tube mouth 102 are twisted along the path of the second thread 206 and the first thread 103 to perform removal and installation.

The pen cap 110 and the pen holder 201 are both made of resin. The purpose of this arrangement is that during the use of the fountain pen, the pen cap 110 and the pen holder 201 made of resin can make the fountain pen light and portable, and improve the user's use efficiency during long-term writing.

When the fountain pen is in use, the ink sac 204 is plugged into the orifice of the capillary 105, and the ball 205 rolling and connected in the orifice 3 203 is squeezed by the capillary 105, and the ball 205 is squeezed into the ink sac 204, and the ink in the ink sac 204 flows into the pen grip 101 for use. When the ink sac 204 needs to be removed, the ink sac 204 is pulled out of the capillary 105, and the pen holder 201 is put on the outside of the orifice 1 102, and the pen holder 201 is twisted. The second nozzle 202 connected to the pen body 201 and the first nozzle 102 are installed along the path of the second thread 206 of the pen body and the first thread 103. When the pen body 201 needs to be disassembled and replaced, the pen body 201 is twisted, and the second nozzle 202 connected to the pen body 201 and the first nozzle 102 are disassembled along the path of the second thread 206 of the pen body and the first thread 103, so that the pen body 201 and the ink bag 204 can be disassembled and replaced, thereby increasing the service life of the fountain pen. During the use of the fountain pen, the fountain pen tip is stored in the pen cap 110, and the pen cap 110 can protect the pen grip 101. The pen clip 108 provided on the pen cap 110 can be used to pin the fountain pen on a book, so that the fountain pen is easy to carry. The fixing block 109 provided on the pen clip 108 further enables the fountain pen to squeeze and fix the paper, thereby strengthening the fixing effect.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A fountain pen capable of storing a fountain pen tip, comprising a nib body (1) and a pen body (2), characterized in that: the pen body (2) is threadedly connected to the bottom of the nib body (1), the nib body (1) comprises a pen grip (101), a pipe opening (102) is provided on the bottom outer wall of the pen grip (101), a thread (103) is provided on the outer wall of the pipe opening (102), the pen body body (2) comprises a pen body (201), a pipe opening (202) is provided on the top of the pen body (201), a thread (206) is provided on the inner wall of the pipe opening (202), an ink sac (204) is installed inside the pen body (201), a pipe opening (203) is provided on the top outer wall of the ink sac (204), and a ball (205) is rollingly connected inside the pipe opening (203). 2. A fountain pen capable of storing a nib according to claim 1, characterized in that an ink inlet layer (106) is fixedly connected to the inner wall of the pen grip (101), a thin tube (105) is provided at the bottom of the ink inlet layer (106), and the thin tube (105) extends downward to the top outer wall of the ball (205). 3. A fountain pen capable of storing a nib according to claim 2, characterized in that: the top of the ink inlet layer (106) is fixedly connected to the nib (104), the bottom of the nib (104) is located on the top inner wall of the pen grip (101), and the top of the nib (104) is fixedly connected to a steel ball (107). 4. A fountain pen capable of storing a fountain pen tip according to claim 1, characterized in that: a pen cap (110) is sleeved on the outside of the pen grip (101), a pen clip (108) is fixedly connected to the outer wall of the pen cap (110), and a fixing block (109) is fixedly connected to the bottom inner wall of the pen clip (108). 5. A fountain pen capable of storing fountain pen nibs according to claim 1, characterized in that: the first nozzle (102) is threadedly connected to the second nozzle (202), and the first nozzle (102) is located on the inner wall of the second nozzle (202). 6. The fountain pen capable of storing a fountain pen tip according to claim 4, characterized in that the pen cap (110) and the pen body (201) are both made of resin.