Pen with pen point protection structure

Abstract

The utility model relates to the technical field of pens, and discloses a pen with a pen point protection structure, which comprises a pen holder, and a pen neck is arranged at the bottom end of the pen holder. The pen with the pen point protection structure is provided with the protection pen cap, the protection pad, the frame, the containing groove, the reinforcing block, the elastic plate and the reinforcing plate, the pen point main body is sleeved with the protection pen cap, the protection pad and the protection pen cap can protect the pen point main body, ink on the pen point main body is prevented from drying up, and the pen point main body is prevented from being damaged. When the pen falls from a high place, the protective pen cap can also protect the pen point body, the reinforcing block in the frame can increase the strength of the protective pen cap, the protective pen cap is prevented from sinking to affect the pen point body, the elastic plate has elasticity, and when pressure on the protective pen cap disappears, the elastic plate can enable the sunken position to rebound, so that the pen point body is protected. The problems that a pen point of a pen cannot be effectively protected, and the service life of the pen is easily affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pen technical field, concretely is a pen with pen tip protection structure. BACKGROUND

[0002] The pen is a kind of pen that mainly relies on pen tip and pen tube automatic water pumping principle works, and using pen can effectively improve the quality of handwriting by pen nib pressure and writing rhythm, and the writing skill of using pen needs more concentration and fine skill, can further help training writing skill and improving writing quality.

[0003] There are some problems in common pen, for example, the ink of pen tip is easy to dry up, and the pen tip is easy to be damaged when the pen falls from high place, cannot effectively protect the pen tip of pen, and is easy to affect the service life of pen.

[0004] Therefore, we propose a pen with pen tip protection structure to improve the above problems. UTILITY MODEL CONTENT

[0005] The utility model is to provide a pen with pen tip protection structure to solve the problem that the pen tip of pen cannot be effectively protected in the background art, which can affect the service life of pen.

[0006] To achieve the above object, the utility model provides the following technical scheme: a pen with pen tip protection structure, including pen barrel, the bottom end of pen barrel is provided with pen neck, the bottom end in pen neck interior is installed with pen tip main body, the top end of pen neck is installed with screw block, the inside of pen barrel is provided with ink sac, the bottom end of pen neck outside is provided with protective pen cap, the bottom end of inside wall in protective pen cap is fixedly connected with frame, the inside of frame is opened in installation slot, the fixedly connected with reinforcing block between frame and protective pen cap, the inside of installation slot is filled with elastic plate, the inside wall of elastic plate is provided with reinforcing plate, the bottom top in protective pen cap interior is provided with protective pad, the inside of protective pad is opened in placing slot, the top end of protective pen cap outside is fixedly connected with fixed sleeve.

[0007] As a further technical scheme of the utility model, the reinforcing plate is arranged on the inner side wall of the installation slot, and the reinforcing plate and the elastic plate are arranged in the interior of the frame respectively.

[0008] As a further technical scheme of the utility model, the pen neck is installed at the bottom end of the pen barrel through the screw block, and the bottom end of the pen tip main body is embedded in the interior of the placing slot.

[0009] As a further technical scheme of the utility model, the left side of the fixed sleeve is fixedly connected with a hanging rod, the top of the left and right sides of the inner side wall of the protective pen cap is fixedly connected with an elastic lug, and the top of the inner sides of the pen barrel and the pen neck is respectively provided with a groove.

[0010] As a further technical scheme of the utility model, the elastic lug is embedded in the inside of the groove, and the groove and the elastic lug are matched with each other.

[0011] As a further technical scheme of the utility model, the outside of the pen barrel is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is processed with a sliding groove, the inside of the sliding groove is provided with a limiting sliding block, the left side of the limiting sliding block is fixedly connected with a connecting block, and the connecting block and the fixed sleeve are fixedly connected with an elastic rope.

[0012] As a further technical scheme of the utility model, the limiting sliding block slides in the inside of the sliding groove, and the limiting sliding block is installed in the inside of the connecting sleeve through the sliding groove.

[0013] As a further technical scheme of the utility model, the elastic rope has a certain elasticity, and the installation of the elastic rope is arranged on the left side of the top of the fixed sleeve.

[0014] Compared with the prior art, the utility model has the beneficial effects that the pen with the pen point protection structure not only realizes the protection of the pen point, prevents the accidental rotation of the pen cap, but also prevents the loss of the pen cap.

[0015] The protective pen cap, the protective pad, the frame, the placing groove, the reinforcing block, the elastic plate and the reinforcing plate are arranged, the protective pen cap is sleeved outside the pen point main body, the protective pad and the protective pen cap can protect the pen point main body and prevent the ink on the pen point main body from drying, the protective pen cap can also protect the pen point main body when the pen falls from a high place, the reinforcing block in the frame can increase the strength of the protective pen cap and prevent the protective pen cap from being concave and affecting the pen point main body, and the elastic plate can rebound at the concave position when the pressure on the protective pen cap disappears.

[0016] The hanging rod, the groove and the elastic lug are arranged, the elastic lug of the inner side wall of the protective pen cap is aligned with the groove when the protective pen cap is sleeved outside the pen neck or the pen barrel, so that the elastic lug is embedded in the inside of the groove to limit and fix the protective pen cap, the protective pen cap is prevented from accidentally rotating outside the pen neck or the pen barrel, and the elastic lug can be separated from the inside of the groove by pulling the protective pen cap when the protective pen cap needs to be disassembled.

[0017] By setting up elastic rope, elastic rope, sliding slot, connecting block and limit sliding block, the elastic rope is fixed on the protective pen cap, so that the protective pen cap can be limited, and the protective pen cap is prevented from being lost outside the pen neck and the pen barrel, the limit sliding block slides in the sliding slot, the position of the elastic rope can be adjusted according to the requirement, and the elastic rope is prevented from affecting the user. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0019] Figure 2 It is a front view structure schematic view of the utility model;

[0020] Figure 3 It is a front view sectional enlarged structure schematic view of the protective pen cap of the utility model;

[0021] Figure 4 It is a top view enlarged structure schematic view of the connecting sleeve of the utility model.

[0022] In the drawing: 1, pen barrel; 2, threaded block; 3, pen neck; 4, protective pen cap; 5, pen tip main body; 6, protective pad; 7, frame; 8, hanging rod; 9, fixed sleeve; 10, elastic rope; 11, connecting sleeve; 12, ink sac; 13, recess; 14, sliding slot; 15, placing groove; 16, reinforcing block; 17, elastic plate; 18, reinforcing plate; 19, elastic lug; 20, installation groove; 21, connecting block; 22, limit sliding block. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a kind of pen with pen tip protection structure;A pen with pen tip protection structure, including pen barrel 1, the bottom end of pen barrel 1 is provided with pen neck 3, the bottom end inside pen neck 3 is installed with pen tip main body 5, the top end of pen neck 3 is installed with threaded block 2, the inside of pen barrel 1 is provided with ink sac 12, the bottom end outside pen neck 3 is provided with protective pen cap 4, the bottom end of protective pen cap 4 inner wall is fixedly connected with frame 7, the inside of frame 7 is provided with installation groove 20, frame 7 and protective pen cap 4 between fixedly connected with reinforcing block 16, the inside of installation groove 20 is filled with elastic plate 17, the inner side wall of elastic plate 17 is provided with reinforcing plate 18, the bottom top inside protective pen cap 4 is provided with protective pad 6, the inside of protective pad 6 is provided with placing groove 15, the top end outside protective pen cap 4 is fixedly connected with fixed sleeve 9;

[0025] Reinforcing plate 18 is arranged on the inner side wall of installation groove 20, reinforcing plate 18 and elastic plate 17 are arranged in the inside of frame 7 respectively, pen neck 3 is installed at the bottom end of pen barrel 1 through threaded block 2, the bottom end of pen tip main body 5 is embedded in the inside of placing groove 15;

[0026] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , protective pen cap 4 is sleeved outside pen tip main body 5, protective pad 6 and protective pen cap 4 can protect pen tip main body 5, prevent the ink on pen tip main body 5 from drying, when the pen falls from a high place, protective pen cap 4 can also protect pen tip main body 5, reinforcing block 16 in the inside of frame 7 can increase the strength of protective pen cap 4, prevent the concave of protective pen cap 4 from affecting pen tip main body 5, elastic plate 17 has elasticity, when the pressure on protective pen cap 4 disappears, elastic plate 17 can rebound at the position of concave.

[0027] The left side of fixed sleeve 9 is fixedly connected with hanging rod 8, the top end of the left and right sides of protective pen cap 4 inner wall is fixedly connected with elastic lug 19, the top end of the inside of pen barrel 1 and pen neck 3 is provided with recess 13 respectively, elastic lug 19 is embedded in the inside of recess 13, recess 13 and elastic lug 19 cooperate with each other;

[0028] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , when protective pen cap 4 is sleeved outside pen neck 3 or outside pen barrel 1, make the elastic lug 19 of protective pen cap 4 inner wall align with recess 13, so as to facilitate the embedding of elastic lug 19 in the inside of recess 13 to limit and fix protective pen cap 4, prevent protective pen cap 4 from rotating accidentally outside pen neck 3 or pen barrel 1, when protective pen cap 4 needs to be disassembled, pull protective pen cap 4 to make elastic lug 19 separate from the inside of recess 13.

[0029] The outer part of the pen barrel 1 is fixedly connected with a connecting sleeve 11, the inner part of the connecting sleeve 11 is processed with a sliding groove 14, the inner part of the sliding groove 14 is provided with a limiting sliding block 22, the left side of the limiting sliding block 22 is fixedly connected with a connecting block 21, the connecting block 21 and the fixed sleeve 9 are fixedly connected with an elastic rope 10, the limiting sliding block 22 slides in the inner part of the sliding groove 14, the limiting sliding block 22 is installed in the inner part of the connecting sleeve 11 through the sliding groove 14, the elastic rope 10 has a certain elasticity, and the installation of the elastic rope 10 is arranged on the left side of the top end of the fixed sleeve 9.

[0030] Specifically, as shown in Figure 1 、 Figure 2 and Figure 4 , the elastic rope 10 is fixed on the protective pen cap 4, so that the protective pen cap 4 can be limited, and the protective pen cap 4 is prevented from being lost from the outer part of the pen neck 3 and the pen barrel 1, the limiting sliding block 22 slides in the inner part of the sliding groove 14, and the position of the elastic rope 10 can be adjusted according to requirements, so that the elastic rope 10 does not affect the use of the user.

[0031] Working principle: when the utility model is used, the protective pen cap 4 is sleeved with the outer part of the pen barrel 1, the elastic lug 19 of the inner side wall of the protective pen cap 4 is aligned with the groove 13 when sleeving the protective pen cap 4, so that the elastic lug 19 is embedded in the inner part of the groove 13 to limit and fix the protective pen cap 4, prevent the protective pen cap 4 from rotating accidentally, when the protective pen cap 4 needs to be disassembled, the elastic lug 19 is separated from the inner part of the groove 13 by pulling the protective pen cap 4, when the pen tip main body 5 needs to be protected, the protective pen cap 4 is sleeved with the outer part of the pen tip main body 5, the protective pad 6 and the protective pen cap 4 can protect the pen tip main body 5, prevent the ink on the pen tip main body 5 from drying, when the pen falls from a high place, the protective pen cap 4 can also protect the pen tip main body 5, the reinforcing block 16 in the frame 7 can increase the strength of the protective pen cap 4, prevent the protective pen cap 4 from being concave and affecting the pen tip main body 5, the elastic plate 17 has elasticity, and when the pressure on the protective pen cap 4 disappears, the elastic plate 17 can rebound at the concave position, the elastic rope 10 is fixed on the protective pen cap 4, so that the protective pen cap 4 can be limited, and the protective pen cap 4 is prevented from being lost from the outer part of the pen neck 3 and the pen barrel 1, the limiting sliding block 22 slides in the inner part of the sliding groove 14, and the position of the elastic rope 10 can be adjusted according to requirements, so that the elastic rope 10 does not affect the use of the user.

[0032] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A pen with a pen point protection structure, comprising a pen barrel (1), characterized in that: The bottom end of the pen barrel (1) is provided with a pen neck (3), the bottom end of the pen neck (3) is internally provided with a pen tip body (5), the top end of the pen neck (3) is provided with a threaded block (2), the inside of the pen barrel (1) is provided with an ink sac (12), the bottom end of the outside of the pen neck (3) is provided with a protective cap (4), the bottom end of the inner side wall of the protective cap (4) is fixedly connected with a frame (7), the inside of the frame (7) is provided with a mounting groove (20), the frame (7) and the protective cap (4) are fixedly connected with a reinforcing block (16), the inside of the mounting groove (20) is filled with an elastic plate (17), the inner side wall of the elastic plate (17) is provided with a reinforcing plate (18), the bottom end of the inside of the protective cap (4) is provided with a protective pad (6), the inside of the protective pad (6) is provided with a placing groove (15), and the top end of the outside of the protective cap (4) is fixedly connected with a fixed sleeve (9).

2. A pen having a pen point protection structure according to claim 1, characterized in that: The reinforcing plate (18) is arranged on the inner side wall of the mounting groove (20), and the reinforcing plate (18) and the elastic plate (17) are arranged in the inside of the frame (7) respectively.

3. A pen having a pen point protection structure according to claim 1, characterized in that: The pen neck (3) is mounted at the bottom end of the pen barrel (1) through the threaded block (2), and the bottom end of the pen tip body (5) is embedded in the inside of the placing groove (15).

4. A pen having a pen point protection structure according to claim 1, characterized in that: The left side of the fixed sleeve (9) is fixedly connected with a hanging rod (8), the top ends of the left and right sides of the inner side wall of the protective cap (4) are fixedly connected with elastic lugs (19), and the top ends of the inside of the pen barrel (1) and the pen neck (3) are respectively provided with grooves (13).

5. A pen having a pen point protection structure according to claim 4, characterized in that: The elastic lugs (19) are embedded in the inside of the grooves (13), and the grooves (13) and the elastic lugs (19) are matched with each other.

6. A pen having a pen point protection structure according to claim 1, characterized in that: The outside of the pen barrel (1) is fixedly connected with a connecting sleeve (11), the inside of the connecting sleeve (11) is processed with a sliding groove (14), the inside of the sliding groove (14) is provided with a limiting sliding block (22), the left side of the limiting sliding block (22) is fixedly connected with a connecting block (21), and the connecting block (21) and the fixed sleeve (9) are fixedly connected with an elastic rope (10).

7. A pen having a pen point protection structure according to claim 6, characterized in that: The limiting sliding block (22) slides in the inside of the sliding groove (14), and the limiting sliding block (22) is mounted in the inside of the connecting sleeve (11) through the sliding groove (14).

8. A pen having a pen point protection structure according to claim 6, characterized in that: The elastic rope (10) has a certain elasticity, and the elastic rope (10) is mounted on the left side of the top end of the fixed sleeve (9).

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