Convenient double-head tool pen

Abstract

The utility model discloses a convenient double -end tool pen relates to the field of tool pen, aims at solving the problem that the internal structure of current double -end tool pen is relatively complex, leads to the problem of many fault points, and its technical scheme main points are: including the body, is equipped with the groove no.

Description

Technical Field

[0001] This utility model relates to the field of tool pens, and more specifically, it relates to a convenient double-ended tool pen. Background Technology

[0002] A utility pen is an innovative pen product that combines traditional writing functions with specific tool functions. Its design often incorporates various practical tool forms, such as markers, gel pens, eyeliners, foundation pens, and nail polish gel pens.

[0003] Currently available hidden dual-ended tool pens integrate two different functional ends within a single pen structure and switch between them via a pressing mechanism. When not in use, both functional ends can be completely retracted into the pen barrel to protect them and make the appearance cleaner. However, the internal structure of such dual-ended tool pens is relatively complex, resulting in more potential failure points, and their long-term reliability and durability still need to be improved.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a convenient dual-headed tool pen. By manually driving the limiting rod to slide on the slide, the first functional end can be extended out of the pen body. The structure is simple, less prone to failure, and the reliability is greatly improved. Furthermore, rotating the second functional end can switch the second functional end to the working state. When not in use, the first and second functional ends can be hidden inside the pen body to avoid damage to the first and second functional ends and extend their service life.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a convenient double-headed tool pen includes a pen body, a slide rail is provided on the pen body, a groove is provided on the slide rail, a positioning post is slidably connected inside the pen body, a limit rod is threadedly connected to the positioning post, the limit rod is slidably connected inside the slide rail, a retractable pen tip is provided on the positioning post and the pen body, and a second functional end for extending the function of the tool pen is provided on the other end of the pen body.

[0007] The present invention is further configured such that: the functional end one includes a threaded rod fixedly connected to the positioning post, a tool head threadedly connected to the threaded rod, and a pen cap threadedly connected to the pen body.

[0008] The present invention is further configured such that: a spring is sleeved on the threaded rod and the tool head, and the two ends of the spring abut against the positioning post and the pen cap respectively.

[0009] The present invention is further configured such that a tool head is threadedly connected to the threaded rod.

[0010] The present invention is further configured such that: the second functional end includes a positioning block threadedly connected to the pen body, and a third tool head is threadedly connected to the positioning block.

[0011] The present invention is further configured such that: a tool head is threadedly connected to the positioning block.

[0012] The present invention is further configured such that: the positioning post and the threaded rod are respectively provided with a through hole one and a through hole two, and the tool head one and the tool head two are both provided with an insertion groove.

[0013] In summary, this utility model has the following beneficial effects: by manually driving the limiting rod to slide on the slide rail, the tool head one is driven to extend out of the pen body. The structure is simple and not prone to failure, which greatly improves the reliability. Moreover, rotating the positioning block can switch the tool head three to the working state. When not in use, the tool head one and the tool head three can be hidden inside the pen body to avoid damage to the tool head one and the tool head three and extend their service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a guarantee drawing of the present utility model; Figure 3 A cross-sectional view of this utility model Figure 1 ; Figure 4 A cross-sectional view of this utility model Figure 2 .

[0015] In the diagram: 1. Pen body; 2. Slide; 3. Groove 1; 4. Positioning post; 5. Limiting rod; 6. Threaded rod; 7. Tool head 1; 8. Pen cap; 9. Spring; 10. Tool head 2; 11. Positioning block; 12. Tool head 3; 13. Tool head 4; 14. Through hole 1; 15. Through hole 2; 16. Insertion groove. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] A convenient double-ended tool pen, such as Figures 1-4As shown, the device includes a pen body 1, a slide 2 on the pen body 1, a groove 3 on the slide 2, a positioning post 4 slidably connected inside the pen body 1, a limit rod 5 threadedly connected to the positioning post 4, the limit rod 5 slidably connected inside the slide 2, a retractable pen tip functional end 1 on the positioning post 4 and the pen body 1, and a functional end 2 on the other end of the pen body 1 for expanding the function of the tool pen. The functional end 1 includes a threaded rod 6 fixedly connected to the positioning post 4, a tool head 7 threadedly connected to the threaded rod 6, and a pen cap 8 threadedly connected to the pen body 1. A spring 9 is sleeved on the threaded rod 6 and the tool head 7, and the two ends of the spring 9 abut against the positioning post 4 and the pen cap 8 respectively.

[0018] like Figures 1-4 As shown, when tool head 7 is needed, the limiting rod 5 can be pushed to slide within the slide 2. When the limiting rod 5 slides to the end of the slide 2 closest to the pen cap 8, the spring 9 is compressed. Then, the limiting rod 5 is slid laterally and then no longer pushed. The spring 9 will then return to its original position, causing the limiting rod 5 to be placed into the groove 3. At this time, tool head 7 is in working condition. When tool head 7 needs to be hidden, the limiting rod 5 can be pushed to slide to the end of the slide 2 closest to the pen cap 8 again. Then, the limiting rod 5 is slid laterally to enter the slide 2. Then, the limiting rod 5 can be removed from the restriction. At this time, the spring 9 will return to its original position and cause tool head 7, threaded rod 6, positioning post 4, and limiting rod 5 to return to their original positions. When the spring 9 returns to its normal position, tool head 7 is in a hidden state.

[0019] like Figure 1 , Figure 3 As shown, tool head 10 is threadedly connected to the threaded rod 6. When tool head 7 is not suitable, tool head 7 can be unscrewed and replaced with tool head 10. This allows the tool pen to adapt to more different work scenarios. The same applies when it is necessary to switch tool head 10 to working or hidden state.

[0020] like Figures 1-4 As shown, the second functional end includes a positioning block 11 threadedly connected to the pen body 1. A tool head 3 12 is threadedly connected to the positioning block 11. When the tool head 3 12 needs to be used, the positioning block 11 can be unscrewed from the pen body 1, then the positioning block 11 can be flipped over, and then the other end of the positioning block 11 can be re-threaded to the pen body 1 for use.

[0021] like Figure 1 , Figure 3 As shown, tool head 13 is threadedly connected to the positioning block 11. When tool head 12 is not applicable, tool head 12 can be unscrewed from the positioning block 11 and replaced with tool head 13. This allows the tool pen to adapt to more different work scenarios. The same applies when it is necessary to switch tool head 13 to the working state.

[0022] like Figures 2-4 As shown, the positioning post 4 and the threaded rod 6 are respectively provided with through holes 14 and 15, and the tool head 7 and the tool head 2 are both provided with insertion grooves 16, which can allow the pen body 1 to insert longer tool 3 and tool head 4 13.

[0023] Working principle: When tool head 7 is needed, the limiting rod 5 can be pushed to slide within the slide rail 2. When the limiting rod 5 slides to the end of the slide rail 2 closest to the pen cap 8, the spring 9 is compressed. Then, the limiting rod 5 is slid laterally and then stopped. The spring 9 will then return to its original position, causing the limiting rod 5 to be placed into the groove 3. At this point, tool head 7 is in working condition. When tool head 7 needs to be hidden, the limiting rod 5 can be pushed again to slide to the end of the slide rail 2 closest to the pen cap 8. Slide the limiting rod 5 laterally until it enters the slide rail 2. Then, the limiting rod 5 can be removed from the rail. At this time, the spring 9 will reset and drive the tool head 7, threaded rod 6, positioning post 4, and limiting rod 5 to reset. When the spring 9 returns to the normal state, the tool head 7 will be in the hidden state. When the tool head 12 needs to be used, the positioning block 11 can be unscrewed from the pen body 1, then the positioning block 11 can be flipped over, and then the other end of the positioning block 11 can be reconnected to the pen body 1 by thread.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A convenient double-ended tool pen, comprising a pen body (1), characterized in that: The pen body (1) is provided with a slide (2), the slide (2) is provided with a groove (3), a positioning post (4) is slidably connected inside the pen body (1), a limit rod (5) is threadedly connected to the positioning post (4), the limit rod (5) is slidably connected inside the slide (2), the positioning post (4) and the pen body (1) are provided with a retractable pen tip functional end one, and the other end of the pen body (1) is provided with an extended tool pen function two.

2. The convenient double-ended tool pen according to claim 1, characterized in that: The functional end includes a threaded rod (6) fixedly connected to the positioning post (4), a tool head (7) threadedly connected to the threaded rod (6), and a pen cap (8) threadedly connected to the pen body (1).

3. A convenient double-ended tool pen according to claim 2, characterized in that: Springs (9) are fitted on the threaded rod (6) and the tool head (7), and the two ends of the springs (9) abut against the positioning post (4) and the pen cap (8) respectively.

4. A convenient double-ended tool pen according to claim 3, characterized in that: The threaded rod (6) is threaded with a tool head (10).

5. A convenient double-ended tool pen according to claim 4, characterized in that: The second functional end includes a positioning block (11) threaded on the pen body (1), and a tool head (12) is threaded on the positioning block (11).

6. A convenient double-ended tool pen according to claim 5, characterized in that: The positioning block (11) is threaded with a tool head four (13).

7. A convenient double-ended tool pen according to claim 6, characterized in that: The positioning pin (4) and the threaded rod (6) are respectively provided with through holes one (14) and through holes two (15), and the tool head one (7) and the tool head two (10) are both provided with insertion grooves (16).

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