Pen cap with movable decorating part and cap pulling type pen

Abstract

The pen cap comprises a cap body, a driving assembly, a spring and a first decorating part, the driving assembly comprises a driving sliding sleeve and a guide seat which are movably matched in the cap body in the length direction of the cap body, the driving sliding sleeve is provided with a pen groove, the guide seat is provided with a guide groove, and the guide groove is matched with the driving sliding sleeve. The spring is arranged in the cap body; the first decorating part comprises a decorating part, a transparent cover buckled on the outer side of the decorating part, a connecting frame connected to the inner side of the decorating part and a sliding block arranged on the connecting frame, the connecting frame is movably inserted into the mounting opening in the side wall of the cap body, and the sliding block is slidably matched in the guide groove; the driving sliding sleeve overcomes the elastic force of the spring under the action of external force to drive the guide seat to slide in the cap body and drive the connecting frame to extend outwards in the mounting opening; the first decorating part stretches out and draws back along with the plugging action of the pen, so that the interactive feedback effect is achieved, and the interactive use feeling of the pen is improved.

Description

Technical Field

[0001] The utility model relates to a stationery, in particular to a pen cap with a movable decorative piece and a cap-pulling pen. Background Art

[0002] At present, writing pens (signature pens, oil-based pens, gel pens, etc.) are essential stationery in people's daily life and work. Writing pens are divided into push-type pens and uncap pens according to different usage methods. Push-type pens are easy to use, but have many parts and are difficult to replace the refill. Uncap pens are easy to replace the refill, have fewer pen parts, and have a more stable structure.

[0003] The cap of a pull-out pen is usually provided with a pattern or fixed decoration to improve the appearance of the pen. The pattern and decoration are always located on the outside of the pen cap, which has insufficient decorative effect and is fixed in position. Users often see the decoration when using the pen, which is not conducive to the decorative effect of the decoration. In addition, when the user uses the pull-out pen, the interactive feedback effect of the decoration is insufficient and cannot satisfy the interactive use experience. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a pen cap with a movable decorative part and a cap-pulling pen.

[0005] According to a first aspect of the utility model, there is provided a pen cap with a movable decorative element, comprising:

[0006] A cap body, a side wall of which is provided with a mounting opening;

[0007] A driving assembly, comprising a driving sleeve and a guide seat, wherein the driving sleeve is provided with a pen slot for inserting a pen, and the guide seat is provided with a guide slot inclined relative to the length direction of the cap body, and the driving sleeve and the guide seat are movably fitted in the cap body along the length direction of the cap body;

[0008] A spring, which is arranged in the cap body and is used to drive the driving sleeve and the guide seat to reset;

[0009] A first decorative member, comprising a decorative portion disposed on the side wall of the cap body, a transparent cover buckled on the outside of the decorative portion, a connecting frame connected to the inside of the decorative portion, and a slider disposed on the connecting frame, wherein the connecting frame can be movably inserted into the mounting opening, and the slider can be slidably engaged in the guide groove;

[0010] Wherein, the driving sleeve is configured to overcome the elastic force of the spring under the action of external force to drive the guide seat to slide in the cap body and drive the connecting frame to extend outward from the installation opening.

[0011] In one embodiment of the present utility model, a matching groove matched with the transparent cover is formed on the side wall of the cap body, and the installation port is located in the matching groove.

[0012] In one embodiment of the present invention, a connecting groove is formed on the inner side of the decorative portion, and a connecting block adapted to the connecting groove is formed on the connecting frame, and the connecting block is engaged in the connecting groove.

[0013] In one embodiment of the present invention, a second decorative piece is provided at one end of the guide seat away from the driving sleeve, and the second decorative piece is close to the top end of the cap body.

[0014] In an embodiment of the present utility model, a rotating shaft extending along the length direction of the cap body is provided on the guide seat, and the second decorative element is rotatably connected to the rotating shaft.

[0015] In one embodiment of the utility model, a fixing cover is provided at the top of the cap body, a space for accommodating the second decorative element is reserved between the fixing cover and the guide seat, and the fixing cover is a transparent element and / or a through hole is opened on the fixing cover.

[0016] In one embodiment of the utility model, a mounting groove is formed on the guide seat, the guide groove is connected to the mounting groove, the connecting frame can be movably engaged in the mounting groove, and a clearance groove for installing the slider is provided on the inner side of the mounting groove.

[0017] In an embodiment of the present invention, the guide groove is inclined from an end close to the driving sleeve to an end far away from the driving sleeve, from a direction close to the installation opening to a direction far away from the installation opening.

[0018] In one embodiment of the utility model, the guide groove includes a first guide segment, a second guide segment and a third guide segment connected in sequence, the first guide segment, the second guide segment and the third guide segment form a three-fold line shape, the first guide segment and the third guide segment extend along the length direction of the cap body, and the second guide segment is inclined from one end close to the driving sleeve to one end away from the driving sleeve, from close to the installation port to away from the installation port.

[0019] According to a second aspect of the utility model, a cap-pulling pen is also provided, comprising a pen body and the above-mentioned pen cap with a movable decorative part.

[0020] One beneficial effect of the utility model is that after the pen is inserted into the cap body, it enters the pen slot of the driving sleeve, and pushes the driving sleeve and the guide seat to slide into the cap body, and drives the first decorative piece to move; after the pen is pulled out of the cap body, the spring can reset the driving sleeve and the guide seat, and drive the first decorative piece to move; the first decorative piece retracts and contracts with the insertion and withdrawal of the pen, thereby achieving an interactive feedback effect, improving the interactive use experience of the pen, the driving sleeve is hidden inside the cap body, and the structure is stable and reliable.

[0021] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0023] Figure 1 It is a schematic diagram of the pen cap with a movable decorative part of the utility model in a retracted state;

[0024] Figure 2 It is a schematic diagram of the pen cap with a movable decorative part of the utility model in the retracted and released state;

[0025] Figure 3 It is a cross-sectional view of the pen cap with a movable decorative part of the utility model in a retracted state;

[0026] Figure 4 It is a cross-sectional view of the pen cap with a movable decorative part of the utility model in the retracted and released state;

[0027] Figure 5 yes Figure 3 a schematic diagram of a middle drive assembly and a first decorative element;

[0028] Figure 6 yes Figure 4 a schematic diagram of a middle drive assembly and a first decorative element;

[0029] Figure 7 It is an exploded view of the pen cap with a movable decorative part of the utility model;

[0030] Figure 8 It is an exploded view of the driving assembly and the first decorative piece of the pen cap with a movable decorative piece of the utility model;

[0031] Fig. 9 It is a schematic diagram of a pen cap with a movable decorative part of the utility model, in which the second decorative part is a spherical structure.

[0032] Figures 1 to 9 The one-to-one correspondence between the component names and the reference numerals is as follows:

[0033] 11. cap body; 111. mounting opening; 112. matching groove;

[0034] 12. driving sleeve; 121. pen slot;

[0035] 13. Guide seat; 131. Guide groove; 132. Mounting groove; 133. Slide groove; 134. Rotating shaft;

[0036] 1311, first guide section; 1312, second guide section; 1313, third guide section;

[0037] 14. Spring;

[0038] 15. first decorative element; 151. decorative part; 152. connecting frame; 153. sliding block; 154. transparent cover;

[0039] 1511, connecting slot; 1512, card block;

[0040] 1521, connecting block; 1522, card slot;

[0041] 16. second decorative element; 161. rotating blade;

[0042] 17. Fixed cover;

[0043] 21. Pen holder; 22. Pen tip. DETAILED DESCRIPTION

[0044] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0045] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0046] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0047] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0048] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0049] In this article, "first", "second", etc. are only used to distinguish each other, and do not indicate the importance and order, or the premise of each other's existence.

[0050] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0051] As used herein, unless otherwise specified, "plurality" means two or more.

[0052] like Figures 1 to 9 As shown, the utility model provides a pen cap with a movable decorative piece, comprising a cap body 11 , a driving assembly, a spring 14 and a first decorative piece 15 .

[0053] The side wall of the cap body 11 is provided with an installation opening 111 , and the installation opening 111 is used for installing the first decorative element 15 .

[0054] The driving assembly includes a driving sleeve 12 and a guide seat 13. The driving sleeve 12 is provided with a pen slot 121 for inserting a pen, and the guide seat 13 is provided with a guide slot 131 that is relatively inclined with respect to the length direction of the cap body 11. The driving sleeve 12 and the guide seat 13 are movably fitted in the cap body 11 along the length direction of the cap body 11.

[0055] The spring 14 is disposed in the cap body 11 and is used to drive the driving sleeve 12 and the guide seat 13 to reset.

[0056] The first decorative member 15 includes a decorative portion 151 disposed on the side wall of the cap body 11, a transparent cover 154 buckled on the outside of the decorative portion 151, a connecting frame 152 connected to the inside of the decorative portion 151, and a slider 153 disposed on the connecting frame 152. The connecting frame 152 can be movably inserted into the installation opening 111, and the slider 153 can be slidably matched in the guide groove 131 of the guide seat 13.

[0057] The driving sleeve 12 is configured to overcome the elastic force of the spring 14 under the action of external force to drive the guide seat 13 to slide in the cap body 11 and drive the connecting frame 152 to extend outward in the installation opening 111 .

[0058] Specifically, refer to Figure 3From a viewing angle, the bottom end of the cap body 11 is an open end for inserting a pen, and the top end is a closed end. The pen slot 121 of the driving sleeve 12 faces the open end of the cap body 11. The guide seat 13 is close to the closed end of the cap body 11. The driving sleeve 12 and the guide seat 13 are connected, and can synchronously reciprocate in the cap body 11 along the length direction of the cap body 11. The first decorative piece 15 is restricted by the cap body 11 and can only move in the direction that makes the decorative part 151 approach or move away from the side wall of the cap body 11. When the driving sleeve 12 and the guide seat 13 reciprocate in the cap body 11, the guide seat 13 guides the slider 153 through the guide groove 131, so that the connecting frame 152 reciprocates in the mounting opening 111, so that the decorative part 151 extends or retracts.

[0059] When the pen is inserted into the cap body 11, it can push the driving sleeve 12 and the guide seat 13 to slide into the cap body 11, and drive the first decorative piece 15 to move. After the pen is pulled out of the cap body 11, the spring 14 can reset the driving sleeve 12 and the guide seat 13, and drive the first decorative piece 15 to move. The first decorative piece 15 retracts and retracts with the insertion and removal of the pen, thereby achieving an interactive feedback effect and improving the interactive use experience of the pen. The driving sleeve 12 is hidden inside the cap body 11, and the structure is stable and reliable. The parts for realizing the retraction and extension of the first decorative piece 15 are all arranged on the cap body 11, and do not occupy the space of the pen holder. The pen cap can be suitable for uncapping writing pens such as fountain pens that are restricted by the pen holder structure.

[0060] In one embodiment, Figure 3 As shown, the guide groove 131 of the guide seat 13 is inclined from an end close to the driving sleeve 12 to an end away from the driving sleeve 12 , and from a direction close to the installation opening 111 to a direction away from the installation opening 111 .

[0061] When the pen is inserted into the cap body 11, the pen tip can be inserted into the pen slot 121 of the driving sleeve 12, pushing the driving sleeve 12 to move from the initial position into the cap body 11, the driving sleeve 12 squeezes the spring 14 to deform the spring 14, and drives the guide seat 13 to slide into the cap body 11. The first decorative member 15 is fitted in the inclined guide groove 131 of the guide seat 13 through the slider 153. Since the connecting frame 152 is restricted by the installation opening 111, the slider 153 slides along the guide groove 131, the connecting frame 152 extends outward along the installation opening 111, and the decorative part 151 and the transparent cover 154 extend outward along the connecting frame 152, and are in a released state.

[0062] After the pen is pulled out of the cap body 11, the spring 14 drives the driving sleeve 12 and the guide seat 13 to return to their initial positions under the elastic recovery effect, and the guide seat 13 drives the connecting frame 152 to retract into the installation opening 111 through the guide groove 131, so that the decorative part 151 and the transparent cover 154 are in a retracted state.

[0063] In another embodiment, the guide groove 131 of the guide seat 13 is inclined from the end close to the driving sleeve 12 to the end away from the driving sleeve 12, from the direction away from the installation opening 111 to the direction close to the installation opening 111. When the pen is inserted into the cap body 11, the driving sleeve 12 and the guide seat 13 are pushed to move from the initial position into the cap body 11, and the guide seat 13 drives the first decorative piece 15 to extend out of the installation opening 111. After the pen is pulled out of the cap body 11, the spring 14 drives the driving sleeve 12 and the guide seat 13 back to the initial position, and the guide seat 13 drives the first decorative piece 15 to retract into the installation opening 111.

[0064] In one embodiment, Figure 7 As shown, a mounting groove 132 is formed on the guide seat 13, the guide groove 131 is connected to the mounting groove 132, and the connecting frame 152 can be movably fitted in the mounting groove 132. The slider 153 protrudes from the side of the connecting frame 152, and the inner side of the mounting groove 132 can be provided with a clearance groove for loading the slider 153. When installing the first decorative member 15, the connecting frame 152 and the slider 153 enter the cap body 11 from the installation opening 111, and then are inserted into the mounting groove 132 of the guide seat 13, and the slider 153 enters the guide groove 131 connected to the mounting groove 132. The mounting groove 132 extends along the length direction of the cap body 11, and the connecting frame 152 can slide in the mounting groove 132.

[0065] The guide grooves 131 can be respectively provided on the side walls on opposite sides of the guide seat 13, and the guide grooves 131 are connected to the side walls of the mounting groove 132. There are at least two guide grooves 131 located on the same side wall of the guide seat 13, and the plurality of guide grooves 131 are arranged parallel to each other. The first decorative member 15 is provided with a plurality of sliders 153 corresponding to the positions of the respective guide grooves 131.

[0066] In one embodiment, Figure 5 As shown, the guide groove 131 of the guide seat 13 includes a first guide segment 1311, a second guide segment 1312 and a third guide segment 1313 connected in sequence. The first guide segment 1311, the second guide segment 1312 and the third guide segment 1313 form a three-fold line shape, wherein the first guide segment 1311 and the third guide segment 1313 extend along the length direction of the cap body 11, and the second guide segment 1312 is relatively inclined to the length direction of the cap body 11. By providing the first guide segment 1311 and the third guide segment 1313, the first decorative member 15 can be kept stationary when the guide seat 13 performs redundant reciprocating motion.

[0067] like Figure 5 In the specific embodiment shown, the second guide section 1312 is inclined from an end close to the driving sleeve 12 to an end away from the driving sleeve 12 , and from a direction close to the mounting opening 111 to a direction away from the mounting opening 111 .

[0068] In some embodiments, Figure 4 and Figure 7 As shown, a matching groove 112 adapted to the transparent cover 154 is formed on the side wall of the cap body 11, and the installation opening 111 is located in the matching groove 112. The first decorative member 15 is driven by the guide seat 13 to move in the matching groove 112.

[0069] The cap body 11 can limit the first decorative piece 15 by limiting the connecting frame 152 through the installation opening 111, or the cap body 11 can limit the first decorative piece 15 by limiting the transparent cover 154 and the decorative part 151 through the matching groove 112, so that the first decorative piece 15 can only move along the radial direction of the cap body 11.

[0070] The transparent cover 154 bulges outward from the matching groove 112, and the decorative part 151 is matched in the transparent cover 154. The decorative part 151 can be designed in shape. The transparent cover 154, the decorative part 151, the connecting frame 152 and the slider 153 of the first decorative member 15 can be connected by conventional methods such as bonding, clamping, and integral molding. The transparent cover 154 and the decorative part 151 can be fixedly connected by clamping, bonding, etc.

[0071] In some embodiments, Figure 8 As shown, a connection groove 1511 is formed on the inner side of the decoration part 151 , and a connection block 1521 adapted to the connection groove 1511 is formed on the connection frame 152 . The connection block 1521 is engaged in the connection groove 1511 to achieve the connection between the decoration part 151 and the connection frame 152 .

[0072] Furthermore, a clamping block 1512 is provided inside the connection groove 1511, and a clamping slot 1522 adapted to the clamping block 1512 is provided on the connection block 1521. When the connection block 1521 is inserted into the connection groove 1511, the clamping block 1512 is engaged with the clamping slot 1522 to prevent the connection block 1521 from being separated from the connection groove 1511, thereby ensuring a stable connection between the decorative part 151 and the connection frame 152.

[0073] A guide structure may be provided between the cap body 11 and the guide seat 13, such as Figure 8 As shown, a slide groove 133 extending along the length direction of the cap body 11 is formed on the outer side of the guide seat 13, and a protrusion that slides in the slide groove 133 is provided on the inner wall of the cap body 11. When the guide seat 13 slides in the cap body 11, the slide groove 133 slides along the protrusion, playing a guiding and limiting role, making the movement of the guide seat 13 smoother and more stable. Other concave-convex matching guiding structures can also be used between the guide seat 13 and the cap body 11, for example, a slide groove is provided on the inner wall of the cap body 11, and a protrusion that slides along the slide groove is provided on the guide seat 13.

[0074] In some embodiments, Figure 3 , Figure 4As shown, a second decorative piece 16 is disposed at one end of the guide seat 13 away from the driving sleeve 12 , and the second decorative piece 16 is close to the top end of the cap body 11 .

[0075] The second decorative member 16 can be designed into any structure, shape, etc., such as a sphere, a cylinder, etc. Any structure and shape of the second decorative member 16 falls within the protection scope of the present utility model. The second decorative member 16 can be fixedly mounted on the guide seat 13, or can be movably mounted on the guide seat 13. The second decorative member 16 can be detachably mounted on the guide seat 13 by snap-fitting, threaded connection, fastener connection, etc., and the second decorative member 16 can also be fixedly connected to the guide seat 13 by non-detachable means such as bonding, integral molding, etc.

[0076] In some embodiments, Figure 8 As shown, the guide seat 13 is provided with a rotating shaft 134 extending along the length direction of the cap body 11, and the second decorative element 16 is rotatably connected to the rotating shaft 134. The guide seat 13 can drive the second decorative element 16 to reciprocate along the length of the cap body 11.

[0077] like Figure 8 In a specific embodiment shown, the second decorative element 16 is provided with a plurality of rotating blades 161 , and the plurality of rotating blades 161 are capable of rotating around the rotating shaft 134 .

[0078] like Fig. 9 In the specific implementation manner, the second decorative element 16 is configured as a spherical structure and is fixedly connected to the guide seat 13 .

[0079] In some embodiments, Figure 3 , Figure 4 As shown, a fixed cover 17 is disposed at the top of the cap body 11, and a space for accommodating the second decorative element 16 is reserved between the fixed cover 17 and the guide seat 13, and the second decorative element 16 moves and rotates in the space. The fixed cover 17 can be set as a transparent element, and / or a through hole is opened on the fixed cover 17. The user can see the second decorative element 16 inside through the fixed cover 17.

[0080] The present application also provides a pull-out-cap pen, comprising a pen body and a pen cap with a retractable pen clip as provided above in the present specification.

[0081] The pen body includes a pen holder 21 and a pen tip 22 extending from the top of the pen holder 21. The pen tip 22 can be inserted into the pen slot 121 of the driving sleeve 12 of the cap body 11, and the end of the pen holder 21 is used to abut against the driving sleeve 12. The pen holder 21 can push the driving sleeve 12 to slide in the cap body 11. The driving sleeve 12 overcomes the elastic force of the spring 14 under the push of the pen holder 21 to drive the guide seat 13 to slide in the cap body 11, and drives the first decorative element 15 to extend outward in the installation opening 111. After the pen body is pulled out of the pen cap, the spring 14 drives the driving sleeve 12 and the guide seat 13 to reset under the elastic recovery effect, and the guide seat 13 drives the first decorative element 15 to retract into the installation opening 111.

[0082] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present invention is defined by the appended claims.

Claims

1. A pen cap with a movable decorative part, characterized in that: include: A cap body, a side wall of which is provided with a mounting opening; A driving assembly, comprising a driving sleeve and a guide seat, wherein the driving sleeve is provided with a pen slot for inserting a pen, and the guide seat is provided with a guide slot inclined relative to the length direction of the cap body, and the driving sleeve and the guide seat are movably fitted in the cap body along the length direction of the cap body; A spring, which is arranged in the cap body and is used to drive the driving sleeve and the guide seat to reset; A first decorative member, comprising a decorative portion disposed on the side wall of the cap body, a transparent cover buckled on the outside of the decorative portion, a connecting frame connected to the inside of the decorative portion, and a slider disposed on the connecting frame, wherein the connecting frame can be movably inserted into the mounting opening, and the slider can be slidably engaged in the guide groove; Wherein, the driving sleeve is configured to overcome the elastic force of the spring under the action of external force to drive the guide seat to slide in the cap body and drive the connecting frame to extend outward from the installation opening.

2. The pen cap with a movable decorative part according to claim 1, characterized in that: A matching groove matched with the transparent cover is formed on the side wall of the cap body, and the installation port is located in the matching groove.

3. The pen cap with a movable decorative part according to claim 1, characterized in that: A connecting groove is formed on the inner side of the decorative part, and a connecting block adapted to the connecting groove is formed on the connecting frame, and the connecting block is engaged in the connecting groove.

4. The pen cap with a movable decorative part according to claim 1, characterized in that: A second decorative piece is disposed at one end of the guide seat away from the driving sleeve, and the second decorative piece is close to the top end of the cap body.

5. The pen cap with a movable decorative part according to claim 4, characterized in that: The guide seat is provided with a rotating shaft extending along the length direction of the cap body, and the second decorative element is rotatably connected to the rotating shaft.

6. The pen cap with a movable decorative part according to claim 4, characterized in that: A fixing cover is arranged at the top end of the cap body, a space for accommodating the second decorative element is reserved between the fixing cover and the guide seat, and the fixing cover is a transparent element and / or a through hole is opened on the fixing cover.

7. The pen cap with a movable decorative part according to claim 1, characterized in that: A mounting groove is formed on the guide seat, the guide groove is communicated with the mounting groove, the connecting frame can be movably matched in the mounting groove, and a clearance groove for installing the sliding block is arranged on the inner side of the mounting groove.

8. The pen cap with a movable decorative part according to any one of claims 1 to 7, characterized in that: The guide groove is inclined from an end close to the driving sleeve to an end far away from the driving sleeve, and from a direction close to the installation opening to a direction far away from the installation opening.

9. The pen cap with a movable decorative part according to claim 8, characterized in that: The guide groove includes a first guide section, a second guide section and a third guide section connected in sequence, the first guide section, the second guide section and the third guide section form a three-fold line, the first guide section and the third guide section extend along the length direction of the cap body, and the second guide section is inclined from an end close to the driving sleeve to an end away from the driving sleeve, from a direction close to the installation port to a direction away from the installation port.

10. A cap-pulling pen, characterized in that: The invention comprises a pen body and a pen cap with a movable decorative part as claimed in any one of claims 1 to 9.

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