Side pressing type writing pen

Abstract

The utility model discloses a side pressing type writing pen which comprises a pen body, a pen core is arranged in a cavity of the pen body in a sliding mode, a spring is arranged between the pen core and the pen body, and the two ends of the spring abut against the pen core and the pen body respectively. The pressing piece is connected to the side face of the pen body in a sliding mode in the axial direction of the pen body, and the pressing piece drives the pen refill on the pen body to stretch out and retract back through a telescopic locking mechanism; wherein a kidney-shaped hole is formed in the pen body in the radial direction in a penetrating mode, a moving part is arranged in the kidney-shaped hole in the axial direction of the pen body in a sliding mode, magnets are embedded in the bottom face of the moving part and the top face of the pressing part, and the magnets on the moving part and the magnets on the pressing part can repel each other. According to the pen, interestingness and convenience of use of the pen can be improved, the use state of the refill on the pen can be known easily, and therefore the risk that the refill is damaged due to long-time exposure when the pen is placed is reduced.

Description

Technical Field

[0001] This utility model relates to the field of writing instruments, specifically to a side-press writing pen. Background Technology

[0002] Most existing push-button pens can only be used for writing, with relatively limited functionality, which makes them less attractive to users and often leads to them being left unused after a period of use.

[0003] Conventional push-button pens are typically used by pressing the top cap, which activates a telescopic locking mechanism inside the pen to extend and retract the refill. This mechanism usually consists of a lever, a guide rail, and a locking element. The locking element engages at different heights within the pen, controlling the refill's position between extended and retracted states. Because the cap is usually located at the top of the pen, there is a considerable distance between it and the grip, making it somewhat inconvenient to press. Often, the grip needs to be adjusted before pressing the cap. Utility Model Content

[0004] The purpose of this invention is to provide a side-press writing pen that enhances the enjoyment and convenience of pen use and makes it easier to know the status of the pen refill, thereby reducing the risk of damage to the pen refill due to prolonged exposure when the pen is stored.

[0005] The technical solution adopted by this utility model to solve the above problems is:

[0006] A side-press writing pen, comprising:

[0007] The pen body has a pen core that slides inside its cavity. A spring is provided between the pen core and the pen body, with the two ends of the spring abutting against the pen core and the pen body respectively.

[0008] The push button is slidably connected to the side of the pen body along the axial direction of the pen body. The push button drives the pen refill on the pen body to extend and retract through the telescopic locking mechanism.

[0009] The pen body has a waist-shaped hole that runs through it radially. A movable part is slidably disposed in the waist-shaped hole along the axial direction of the pen body. Magnets are embedded on the bottom surface of the movable part and the top surface of the pressing part, and the magnets on the two parts can repel each other.

[0010] As a further improvement to the above technical solution, the pressing member includes a sliding part and a pressing part. The sliding part is slidably disposed in the cavity of the pen body, and the inner end of the pressing part is integrally connected to the side of the sliding part. A through hole is provided on the side of the pen body, and the outer end of the pressing member passes through the through hole and is exposed on the side of the pen body.

[0011] As a further improvement of the above technical solution, a groove is formed on the end face of the outer end of the pressing part.

[0012] As a further improvement of the above technical solution, the pen body comprises an upper pen barrel, a lower pen barrel and a tip sleeve, the upper pen barrel is a tubular structure with a closed top end and an open bottom end, the bottom end of the upper pen barrel is sleeved and detachably connected to the top end of the lower pen barrel, a waist-shaped hole is formed on the upper pen barrel, the lower pen barrel is a tubular structure with open ends, the extension and retraction locking mechanism is located in the cavity of the lower pen barrel, the sliding part is slidingly arranged in the cavity of the lower pen barrel, and the tip sleeve is inserted and detachably connected to the bottom end of the lower pen barrel.

[0013] As a further improvement of the above technical solution, a first slot hole is formed on the edge of the bottom end of the upper pen barrel along the axial direction, a second slot hole is formed on the edge of the top end of the lower pen barrel along the axial direction, and when the upper pen barrel is installed on the lower pen barrel, the first slot hole and the second slot hole are combined to form a through hole.

[0014] As a further improvement of the above technical solution, the end face of the top end of the upper pen barrel is spherical.

[0015] As a further improvement of the above technical solution, the moving part is spherical and protrusions are arranged on the side faces of the moving part at two opposite positions, and a sliding groove for accommodating the protrusions to slide is formed in the cavity of the pen body.

[0016] As a further improvement of the above technical solution, accommodating grooves for accommodating the magnets are formed on the bottom end of the moving part and the top end of the sliding part, and the openings of the accommodating grooves are flared.

[0017] Compared with the prior art, the utility model has the following advantages and effects:

[0018] (1) The utility model discloses a side pressing type writing pen, which comprises a pen body, a pressing part and a moving part, the pen body is provided with a cavity, the pressing part is slidingly arranged in the cavity of the pen body, the moving part is arranged in the cavity of the pen body and is connected to the pressing part, and the moving part is provided with a magnet.

[0019] (2) The utility model discloses a side pressing type writing pen, which comprises a pen body, a pressing part and a moving part, the pen body is provided with a cavity, the pressing part is slidingly arranged in the cavity of the pen body, the moving part is arranged in the cavity of the pen body and is connected to the pressing part, and the moving part is provided with a magnet. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of a side pressing type writing pen.

[0021] Figure 2 is a structure schematic explosion map of the side pressing type writing pen.

[0022] Figure 3 is a partial structure schematic sectional view of the side pressing type writing pen of view angle one.

[0023] Figure 4 is a partial structure schematic sectional view of the side pressing type writing pen of view angle two.

[0024] Wherein, the pen body 1, the upper pen rod 11, the lower pen rod 12, the tip sleeve 13, the spherical surface 14, the pressing member 2, the sliding part 21, the pressing part 22, the pen core 3, the spring 31, the telescopic locking mechanism 4, the guide rail piece 41, the pressure rod piece 42, the locking piece 43, the waist type hole 51, the through hole 52, the sliding groove 53, the moving piece 6, the convex block 61, the magnet 7, the recess 81, the containing groove 82, the flared shape 83, the first slot hole 91, the second slot hole 92. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail below by combining with the drawings and through examples, and the following examples are the explanation of the utility model and the utility model is not limited to the following examples.

[0026] Referring to Figures 1-4 , the side pressing type writing pen of the embodiment includes the pen body 1 and the pressing member 2, the pen core 3 is slidably arranged in the cavity of the pen body 1, the spring 31 is arranged between the pen core 3 and the pen body 1, the two ends of the spring 31 are respectively abutted on the pen core 3 and the pen body 1, the pressing member 2 is slidably connected on the side of the pen body 1 along the axial direction of the pen body 1, the pressing member 2 drives the extension and retraction of the pen core 3 on the pen body 1 through the telescopic locking mechanism 4, the waist type hole 51 that is communicated with the cavity is formed on the pen body 1 along the radial direction thereof, the moving piece 6 is slidably arranged in the waist type hole 51 along the axial direction of the pen body 1, the magnets 7 are embedded on the bottom surface of the moving piece 6 and the top surface of the pressing member 2, and the magnets 7 on the two can repel each other.

[0027] When writing is needed, the pressing member 2 is pushed, at this time, the moving piece 6 is located above the waist type hole 51 under the repelling action of the magnets 7 between the moving piece 6 and the pressing member 2, and when the pressing member 2 slides downward relative to the pen body 1, the pen core 3 in the pen body 1 is driven to extend by the pressing member 2 through the telescopic locking mechanism 4, at this time, the spring 31 is compressed, and at the same time, the repelling action between the pressing member 2 and the moving piece 6 is weakened due to the increase of the distance between the two, so that the moving piece 6 can move downward to below the waist type hole 51 under the action of gravity along the waist type hole 51.

[0028] After writing, push the pusher 2 again, so that the pusher 2 drives the ink stick 3 to retract via the telescopic locking mechanism 4, at this time the pusher 2 resets under the action force of the spring 31 recovering to the original state, and in the process of resetting the pusher 2, the distance between the pusher 2 and the moving piece 6 decreases, so that the repulsion of the magnet 7 between the two is enhanced, so that the moving piece 6 can move upwards above the waist-shaped hole 51 along the waist-shaped hole 51.

[0029] In the embodiment, the telescopic locking mechanism 4 adopts the structure of the telescopic locking mechanism 4 in the existing conventional pressing pen, that is, the telescopic locking mechanism 4 includes a guide rail piece, a pressure rod piece and a locking piece, the guide rail piece is integrally connected to the pen body 1, the pressure rod piece is slidingly arranged in the cavity of the pen body 1 along the axial direction of the pen body 1 and cannot rotate, the pusher 2 is sleeved and clamped on the top end of the pressure rod piece, and the locking piece is slidingly arranged in the cavity of the pen body 1 along the axial direction of the pen body 1 and can rotate, and the top end of the locking piece is inserted into the bottom end of the pressure rod piece.

[0030] Referring to Figure 1 , a groove 81 is formed on the end face of the outer end of the pusher 22, which ensures the effectiveness of pushing the pusher 22 during use.

[0031] Referring to Figure 1 , Figure 2 , the pen body 1 includes an upper pen barrel 11, a lower pen barrel 12 and a tip sleeve 13, the upper pen barrel 11 is a tubular structure with a closed top end and an open bottom end, and the bottom end of the upper pen barrel 11 is sleeved and detachably connected to the top end of the lower pen barrel 12, the waist-shaped hole 51 is formed in the upper pen barrel 11, the lower pen barrel 12 is a tubular structure with two open ends, the telescopic locking mechanism 4 is located in the cavity of the lower pen barrel 12, the sliding part 21 is slidingly arranged in the cavity of the lower pen barrel 12, and the tip sleeve 13 is inserted and detachably connected to the bottom end of the lower pen barrel 12. Through the assembly structure of the pen body 1, the assembly difficulty of the components in the pen body 1 is reduced, the efficiency of pen assembly is improved, and the manufacturing difficulty of the pen body 1 is also reduced.

[0032] In the embodiment, the upper pen barrel 11 and the lower pen barrel 12 are connected through a buckle structure, and the lower pen barrel 12 and the tip sleeve 13 are connected through a threaded structure.

[0033] In the embodiment, the end face of the top end of the upper pen barrel 11 is spherical 14, which improves the smoothness of the appearance of the pen and reduces the risk of injury during use or carrying.

[0034] Referring to Figures 2-4The pressing member 2 comprises a sliding part 21 and a pressing part 22, the sliding part 21 is slidably arranged in the cavity of the pen body 1, the inner end of the pressing part 22 is integrally connected to the side surface of the sliding part 21, a through hole 52 is formed in the side surface of the pen body 1, the outer end of the pressing member 2 penetrates through the through hole 52 and is exposed on the side surface of the pen body 1, which ensures the stability of the sliding of the pressing member 2 relative to the pen body 1 and facilitates the pressing of the pressing member 2.

[0035] Referring to Figure 2 A first slot hole 91 is formed in the edge of the bottom end of the upper pen barrel 11 along the axial direction, a second slot hole 92 is formed in the edge of the top end of the lower pen barrel 12 along the axial direction, when the upper pen barrel 11 is installed on the lower pen barrel 12, the first slot hole 91 and the second slot hole 92 are combined to form the through hole 52, which reduces the difficulty of forming the through hole 52 on the pen body 1.

[0036] Referring to Figure 3 The bottom end of the moving member 6 and the top end of the sliding part 21 are both provided with a containing slot 82 for containing the magnet 7, the opening of the containing slot 82 is flared 83, which facilitates the guiding of the magnet 7 into the containing slot 82 and improves the assembly convenience.

[0037] Referring to Figure 3 、 Figure 4 The moving member 6 is spherical and is provided with a protruding block 61 on the side surface at two opposite positions, a sliding groove 53 for containing the sliding of the protruding block 61 is formed in the cavity of the pen body 1, which ensures the stability of the sliding direction of the moving member 6 relative to the pen body 1.

[0038] The above description in the specification is only an example of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace, as long as it does not deviate from the content of the specification or exceed the scope defined by the claims, which shall belong to the protection scope of the present application.

Claims

1. A side-writing pen characterized by comprising: The utility model relates to a pen body, which is provided with a pen core in the cavity, a spring between the pen core and the pen body, and the two ends of the spring abutting against the pen core and the pen body respectively. The pusher is connected to the side of the pen body along the axial direction of the pen body, and the extension and retraction of the pen core in the pen body are driven by the extension and locking mechanism. The pen body is provided with a waist-shaped hole along the radial direction, and the moving part is provided in the waist-shaped hole along the axial direction of the pen body. The pusher includes a sliding part and a push part, the sliding part is provided in the cavity of the pen body, the inner end of the push part is integrally connected to the side of the sliding part, the side of the pen body is provided with a through hole, and the outer end of the push part penetrates through the through hole and is exposed on the side of the pen body.

2. The side-writing pen according to claim 1, characterized by: The end face of the outer end of the push part is provided with a groove.

3. The side-writing pen according to claim 2, wherein: The pen body includes an upper pen barrel, a lower pen barrel and a tip sleeve, the upper pen barrel is a tubular structure with a closed top end and an open bottom end, the bottom end of the upper pen barrel is sleeved and detachably connected to the top end of the lower pen barrel, the waist-shaped hole is provided in the upper pen barrel, the lower pen barrel is a tubular structure with two open ends, the extension and locking mechanism is located in the cavity of the lower pen barrel, the sliding part is provided in the cavity of the lower pen barrel, and the tip sleeve is inserted and detachably connected to the bottom end of the lower pen barrel.

4. The side-writing pen according to claim 2, wherein: The edge of the bottom end of the upper pen barrel is provided with a first slot hole along the axial direction, the edge of the top end of the lower pen barrel is provided with a second slot hole along the axial direction, and the first slot hole and the second slot hole form a through hole when the upper pen barrel is installed on the lower pen barrel.

5. The side-writing pen according to claim 4, wherein: The end face of the top end of the upper pen barrel is spherical.

6. The side-writing pen according to claim 4, wherein: The moving part is spherical, and the side face of the moving part is provided with protrusions at two opposite positions, and the cavity of the pen body is provided with a sliding groove for accommodating the protrusions.

7. The side-writing pen according to claim 1, characterized by: The bottom end of the moving part and the top end of the sliding part are both provided with accommodating grooves for accommodating the magnets, and the openings of the accommodating grooves are flared.

8. The side-writing pen according to claim 2, wherein: ​

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