Rope pen cap capable of achieving bent connection of pen body and rope pen
By designing a connecting sleeve for the pen cap and the pen cap body, integrating connection and pen cap functions, the problem of the limited material and structure of existing bendable pens is solved, improving the grip and connection stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-13
- Publication Date
- 2026-03-31
AI Technical Summary
Existing bendable pens use a limited range of materials and have a simple structure, resulting in a poor grip and a single-function cap that is prone to falling off.
Design a pen cap for a cord pen, including a connecting sleeve and a pen cap body. The connecting sleeve is fixed to the pen cap body. The connecting sleeve has a receiving cavity to accommodate the tail end and middle of the cord pen, integrating the functions of connection and pen cap.
It achieves a stable connection between the cord and the pen and integrates the pen cap, improving the grip and preventing it from falling, and has better structural stability.
Smart Images
Figure CN224060736U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cultural and creative technology, specifically to a pen cap and a rope pen that can achieve a bending connection of the pen body. Background Technology
[0002] Currently, as bendable pens, similar products such as wristband pens mostly use rubber tubing as the main material, resulting in simple structures and rough appearances. Taking the aforementioned conventional stationery pens as an example, current stationery pens are highly homogenized in terms of materials and structure, with limited storage options. The wristband pen, for instance, uses simple materials but offers a poor grip, especially with its single-function cap that is prone to falling off during use. Summary of the Invention
[0003] In order to solve one or more technical problems existing in the prior art, this utility model provides a rope pen cap and rope pen that can realize the bending connection of the pen body.
[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a pen cap for a rope pen that can achieve bending connection of the pen body, including a connecting sleeve and a pen cap body, wherein the outer side wall of the connecting sleeve is connected and fixed to the outer side wall of the pen cap body, and the connecting sleeve has a receiving cavity that can accommodate the tail end and the middle part of the rope pen body.
[0005] The beneficial effects of this utility model are as follows: This utility model provides a pen cap for a corded pen that allows for bending and connecting the pen body. By setting a connecting sleeve and a pen cap body, the connecting sleeve can be first fitted onto the middle of the corded pen body. Then, the tail end of the corded pen body is bent and confined within the receiving cavity of the connecting sleeve. The pen cap body can be used to accommodate the pen tip on the corded pen body. This utility model's corded pen cap can be used as both a connector and a pen cap, integrating the connecting and pen cap functions, facilitating the connection and fixation of the corded pen body.
[0006] Based on the above technical solution, the present invention can be further improved as follows.
[0007] Furthermore, the connecting sleeve includes a first sleeve and a second sleeve arranged side by side and fixedly connected; the first sleeve and the second sleeve each have a first receiving cavity and a second receiving cavity that are independently provided, or the side walls of the first sleeve and the second sleeve are connected to form a receiving cavity; the outer side wall of the first sleeve and / or the outer side wall of the second sleeve are fixedly connected to the outer side wall of the pen cap body.
[0008] The beneficial effects of adopting the above-mentioned further solution are: by setting the first sleeve and the second sleeve arranged side by side, it is convenient to manufacture and also convenient to connect and limit the pen body and the connecting sleeve.
[0009] Furthermore, both the first sleeve and the second sleeve are tubular structures that extend through both ends.
[0010] Furthermore, one of the first sleeve and the second sleeve is a tubular structure with both ends open, and the other of the first sleeve and the second sleeve is a tubular structure with one end sealed and the other end open.
[0011] The beneficial effect of adopting the above-mentioned further solution is that the middle part of the pen body can be fitted into one of the tubular structures with through-ends, and the tail end of the pen body can be limited in another tubular structure with a sealing end. The sealing end can block and limit the tail end of the pen body.
[0012] Furthermore, the central axis of the first sleeve, the central axis of the second sleeve, and the central axis of the pen cap body are parallel to each other.
[0013] The beneficial effect of adopting the above-mentioned further solution is that the central axes of the two sleeves and the pen cap body are parallel to each other, which facilitates the bending connection of the pen body as a whole.
[0014] Furthermore, the pen cap body is a tubular structure with both ends connected.
[0015] Furthermore, the pen cap body is a tubular structure with one end sealed and the other end open.
[0016] The beneficial effect of adopting the above-mentioned further solution is that the sealing end of the pen cap can protect the pen refill.
[0017] Furthermore, the sealing end of the pen cap body is provided with a pen refill receiving port.
[0018] The beneficial effect of adopting the above-mentioned further solution is that the pen refill can be placed in the pen refill receiving opening, avoiding the pen refill from touching the inner wall of the sealing end of the pen cap body and causing damage.
[0019] Furthermore, the inner wall of the pen cap body is a conical structure adapted to the end of the pen tip.
[0020] The beneficial effect of adopting the above-mentioned further solution is that it facilitates the matching and limiting of the pen tip.
[0021] Furthermore, the pen cap may be made of rubber, silicone, plastic, metal, leather, or fabric.
[0022] A rope pen includes a pen cap that enables the pen body to be bent and connected as described above, and also includes a rope pen body. The connecting sleeve is fitted and fixed in the middle of the rope pen body. The tail end of the rope pen body is bent and fitted and fixed in the connecting sleeve to form a ring structure. The head end of the rope pen body is bent so that the pen tip can be detachably connected to the pen cap body.
[0023] The beneficial effects of this utility model are: the rope pen of this utility model adopts a rope pen cap that has both a connecting function and a pen cap function, uses fewer parts, is easy to assemble, has better overall structural stability, and the connection is more stable and reliable. Attached Figure Description
[0024] Figure 1 This is a schematic cross-sectional view of the cap of the rope pen in Example 1;
[0025] Figure 2 This is a schematic diagram of the rope pen structure with the pen cap of Embodiment 1;
[0026] Figure 3 A schematic diagram of the rope pen structure with the pen cap of Embodiment 2;
[0027] Figure 4 This is a schematic diagram of the structure of the rope pen with the cap of Embodiment 2 after bending.
[0028] Figure 5 This is a three-dimensional structural diagram of the cap of the rope pen in Example 2.
[0029] The attached diagram lists the components represented by each number as follows:
[0030] 1. Pen tip; 24. Pen cap body; 27. First sleeve; 28. Second sleeve; 3. Pen refill; 4. Pen body. Detailed Implementation
[0031] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.
[0032] like Figures 1-5 As shown, a pen cap for a cord pen that enables the pen body to be bent and connected in this embodiment includes a connecting sleeve and a pen cap body 24. The outer side wall of the connecting sleeve is connected and fixed to the outer side wall of the pen cap body 24. The connecting sleeve has a receiving cavity that can accommodate the tail end and the middle part of the cord pen body 4.
[0033] In one specific embodiment, the connecting sleeve includes a first sleeve 27 and a second sleeve 28 arranged side-by-side and fixedly connected; the first sleeve 27 and the second sleeve 28 each have a first receiving cavity and a second receiving cavity that are independently arranged, such as... Figure 1 As shown, or, the sidewalls of the first sleeve 27 and the second sleeve 28 are connected to form a receiving cavity (equivalent to a portion of the first sleeve 27 and the second sleeve 28 being connected, such as by a slit, etc.). Figure 5As shown, it still retains most of the structure that adapts to the outer surface of the pen (as shown). The outer wall of the first sleeve 27 and / or the outer wall of the second sleeve 28 are fixedly connected to the outer wall of the pen cap body 24. By setting the first sleeve and the second sleeve arranged side by side, it is convenient to manufacture and also facilitates the connection and positioning of the pen body and the connecting sleeve.
[0034] like Figures 3-5 As shown, in one optional embodiment, the first sleeve 27 and the second sleeve 28 are both tubular structures with both ends connected.
[0035] like Figure 1 and Figure 2 As shown, another optional solution in this embodiment is that one of the first sleeve 27 and the second sleeve 28 is a tubular structure with both ends open, and the other of the first sleeve 27 and the second sleeve 28 is a tubular structure with one end closed and the other end open. The middle part of the pen body can be fitted into one of the tubular structures with both ends open, and the tail end of the pen body can be limited in the other tubular structure with a closed end. The closed end can block and limit the tail end of the pen body.
[0036] like Figures 1-5 As shown, in this embodiment, the central axis of the first sleeve 27, the central axis of the second sleeve 28, and the central axis of the pen cap body 24 are parallel to each other. The parallelism of the central axes of the two sleeves and the pen cap body facilitates the bending connection of the entire pen body.
[0037] One alternative design for the pen cap body is that the pen cap body 24 is a tubular structure with both ends open.
[0038] Another option for the pen cap body is, for example... Figure 1 and Figure 5 As shown, the pen cap body 24 is a tubular structure with one end sealed and the other end open. The sealed end of the pen cap body can protect the pen refill. Specifically, the sealed end of the pen cap body 24 has a pen refill receiving opening, such as... Figure 1 As shown, the pen refill can be placed in the pen refill receiving opening to avoid the pen refill touching the inner wall of the sealing end of the pen cap body and causing damage.
[0039] like Figure 1 As shown, preferably, the inner wall of the pen cap body 24 is a conical structure adapted to the end of the pen tip. This facilitates fitting and limiting the pen tip.
[0040] Furthermore, the pen cap for the corded pen includes rubber caps, silicone caps, plastic caps, metal caps, leather caps, or fabric caps. That is, the materials used for the pen cap include, but are not limited to, rubber, silicone, plastic, metal, leather, and fabric.
[0041] This embodiment provides a pen cap for a corded pen that allows for bending and connecting the pen body. By setting a connecting sleeve and a pen cap body, the connecting sleeve is first fitted onto the middle of the corded pen body. Then, the tail end of the corded pen body is bent and confined within the receiving cavity of the connecting sleeve. The pen cap body can be used to accommodate the pen tip on the corded pen body. This utility model's corded pen cap can be used as both a connector and a pen cap, integrating the connecting and pen cap functions for convenient connection and fixation of the corded pen body.
[0042] like Figure 2 and Figure 3 As shown, this embodiment of a rope pen includes a rope pen cap that enables the pen body to be bent and connected, and a rope pen body 4. The connecting sleeve is fitted and fixed in the middle of the rope pen body 4. The tail end of the rope pen body 4 is bent and fitted and fixed in the connecting sleeve to form a ring structure. The head end of the rope pen body 4 is bent so that the pen tip 1 can be detachably connected to the pen cap body 4. A pen core 3 can be set inside the pen tip of the rope pen body 4.
[0043] Among them, if adopted Figure 1 The pen cap in the design can be positioned with the open end of the cap facing the pen tip and the sealed end facing the ring structure. If using... Figure 5 The cap of the rope pen can be arranged so that the sealing end of the cap body faces the ring structure.
[0044] Furthermore, the pen body 4 of the pen body can be made of commercially available static rope, or part of the core of the static rope can be extracted to form a rope structure with an installation channel, and a linear metal body can be inserted into the installation channel to replace the extracted core; the linear metal body includes metal wire or metal rod.
[0045] The core consists of a central core, multiple outer cores, and multiple inner cores. The inner cores are arranged around the outer periphery of the central core, and the outer cores are arranged around the outer periphery of the inner cores. Generally, the central core can be removed and replaced with a linear metal body. If a pen body with greater rigidity is required, the cores in other locations can be replaced with linear metal bodies.
[0046] The rope pen in this embodiment uses a rope pen cap that serves as both a connector and a pen cap. It requires fewer parts, is easy to assemble, has better overall structural stability, and a more stable and reliable connection.
[0047] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0050] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0052] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A string pen cap capable of realizing a pen body bending connection, characterized by, The connecting sleeve is connected and fixed with the outer side wall of the cap body (24), and has a receiving cavity capable of receiving the tail end and the middle part of the cord pen body (4).
2. The pen cap for a corded pen, as described in claim 1, which enables the pen body to be bent and connected, is characterized in that... The connecting sleeve comprises a first sleeve (27) and a second sleeve (28) arranged side by side and fixedly connected; the first sleeve (27) and the second sleeve (28) respectively have a first receiving cavity and a second receiving cavity arranged independently of each other, or the side walls of the first sleeve (27) and the second sleeve (28) are communicated to form one receiving cavity; the outer side wall of the first sleeve (27) and / or the outer side wall of the second sleeve (28) is fixedly connected with the outer side wall of the cap body (24).
3. The cap of claim 2, wherein the cap is capable of allowing the pen body to be bent and connected. The first sleeve (27) and the second sleeve (28) are both through tubular structures.
4. The cap of claim 2, wherein the cap is capable of allowing the pen body to be bent and connected. One of the first sleeve (27) and the second sleeve (28) is a through tubular structure, and the other one is a tubular structure with one end blocked and the other end open.
5. The cap of claim 2, wherein the cap is capable of allowing the pen body to be bent and connected. The central axis of the first sleeve (27), the central axis of the second sleeve (28) and the central axis of the cap body (24) are parallel to each other.
6. The cap of claim 1, wherein the cap is capable of allowing the pen body to be bent and connected. The cap body (24) is a through tubular structure.
7. The cap of claim 1, wherein the cap is capable of allowing the pen body to be bent and connected. The cap body (24) is a tubular structure with one end blocked and the other end open.
8. The cap of claim 1, wherein the cap is capable of allowing the pen body to be bent and connected. The inner side wall of the cap body (24) is a conical structure matched with the pen head end.
9. The cap of claim 1, wherein the cap is capable of allowing the pen body to be bent and connected. The cord pen cap comprises a rubber cap, a silica gel cap, a plastic cap, a metal cap, a leather cap or a fabric cap.
10. A string pen characterized by, The cord pen cap capable of realizing the bending connection of the pen body comprises a cap body (24) and a connecting sleeve, the connecting sleeve is fixedly sleeved on the middle part of the cord pen body, the tail end of the cord pen body is bent and fixedly sleeved in the connecting sleeve to form a ring structure, and the head end of the cord pen body is bent to enable the pen head (1) to be detachably connected in the cap body (24).