Rotary pen

Abstract

The utility model discloses a kind of rotary pens, including shell, lead, connecting seat and sliding vane, shell includes lower shell and upper shell;Connecting seat and sliding vane are all arranged in upper shell, sliding vane is multiple, multiple sliding vane is sequentially arranged into annular, lower shell, connecting seat and multiple sliding vane are sequentially connected from bottom to top;Connecting seat and sliding vane are respectively equipped with the sliding slot and slider matched with each other, sliding slot has first end and second end;When upper shell rotates relative to lower shell, upper shell drives multiple sliding vane to slide relative to connecting seat, to make slider slide between first end and second end;When slider slides to first end, multiple sliding vane is sequentially arranged into closed shape;When slider slides to second end, multiple sliding vane is sequentially arranged into flower shape.Compared with traditional pen, the rotary pen of the utility model is more aesthetic, playability is also better, and user experience is better.

Description

Technical Field

[0001] This utility model relates to a rotating pen. Background Technology

[0002] Pens are essential stationery items in people's daily lives and work, and they usually consist of a casing and a refill.

[0003] However, traditional pen designs and structures are too monotonous, lacking aesthetic appeal and playability, resulting in a poor user experience. Utility Model Content

[0004] Therefore, it is necessary to provide a rotating pen that can solve the above problems.

[0005] A rotating pen includes a housing, a pen refill fitted inside the housing, and a connecting seat and a sliding blade both disposed inside the housing. The housing includes a lower shell and an upper shell rotatably disposed on the lower shell.

[0006] Both the connecting seat and the sliding blade are disposed inside the upper shell. There are multiple sliding blades, which are arranged in a ring. The lower shell, the connecting seat, and the multiple sliding blades are connected in sequence from bottom to top.

[0007] The connecting seat near the sliding blade and the sliding blade near the connecting seat are respectively provided with matching sliding grooves and sliding blocks, and the sliding groove has a first end and a second end;

[0008] When the upper shell rotates relative to the lower shell, the upper shell drives multiple sliding blades to slide relative to the connecting seat, thereby causing the slider to slide between the first end and the second end; when the slider slides to the first end, the multiple sliding blades are arranged in a closed shape in sequence; when the slider slides to the second end, the multiple sliding blades are arranged in a flower shape in sequence.

[0009] In one embodiment, both the upper shell and the lower shell are cylindrical, the connecting seat and the sliding blade are both disposed inside the upper shell, the upper shell has opposite upper and lower openings, and the sliding blade is located at the upper opening;

[0010] The plurality of sliding blades are arranged in sequence to form a closed shape, thereby closing the upper opening; the plurality of sliding blades are arranged in sequence to form a flower shape, thereby opening the upper opening.

[0011] In one embodiment, the sidewall of the upper shell is provided with a plurality of through holes, and the sliding blade is provided with a protrusion, the protrusion being disposed within the through holes;

[0012] When the upper shell rotates relative to the lower shell, the sidewall of the through hole presses against the protrusion, thereby causing the sliding blade to slide relative to the connecting seat.

[0013] In one embodiment, the sliding blade is generally triangular in shape, and the protrusion is located at one corner of the sliding blade.

[0014] In one embodiment, the slider is disposed on the connecting seat, and the groove is disposed on the sliding blade.

[0015] In one embodiment, when the plurality of sliding blades are arranged in a closed configuration, the first end is further away from the center of the connecting seat than the second end.

[0016] In one embodiment, the rotating pen further includes a drive unit located above the pen tip, the lower shell, the drive unit, and the connecting seat are connected in sequence and do not rotate relative to each other, and the upper and lower ends of the drive unit are slidably connected to the connecting seat and the lower shell, respectively.

[0017] The inner wall of the upper shell and the outer wall of the drive member are respectively provided with matching sliding parts and slide rails, and the slide rails extend obliquely upward.

[0018] The rotation of the upper shell relative to the lower shell also causes the sliding part to slide along the slide rail, thereby causing the driving member to move up and down relative to the outer shell, and thus causing the driving member to drive the pen refill to extend and retract.

[0019] In one embodiment, the sliding part is provided on a protrusion on the outer side wall of the drive member, and the slide rail is a step provided on the inner side wall of the upper shell.

[0020] In one embodiment, two positioning parts are provided at each end of the slide rail, and a reset component is provided between the pen refill and the outer shell.

[0021] In one embodiment, the upper end of the driving member is slidably fitted inside the connecting seat, and the lower end of the driving member is slidably fitted inside the lower shell.

[0022] The upper outer side of the drive component is provided with a first protrusion, and the inner side of the connecting seat is provided with a first sliding groove that matches the first protrusion.

[0023] The lower end of the drive component has a second protrusion on its outer side, and the inner side of the lower shell has a second groove that matches the second protrusion.

[0024] In one embodiment, the upper end of the connector is provided with a receiving cavity, and the receiving cavity is provided with an aromatherapy component.

[0025] In one embodiment, the aromatherapy component is columnar, and the central area at the upper end of the aromatherapy component is provided with a fragrance replenishment hole.

[0026] When this rotating pen is in use, the upper shell rotates relative to the lower shell. When the slider slides to the first end, the plurality of sliding blades are arranged in a closed shape. When the slider slides to the second end, the plurality of sliding blades are arranged in a flower shape.

[0027] Compared with traditional pens, this new rotating pen can control multiple sliding blades to be arranged in a closed or flower-like shape by rotating the upper shell relative to the lower shell, thus making it more aesthetically pleasing, more playable, and providing a better user experience. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the first state of the rotating pen according to one embodiment.

[0029] Figure 2 For example Figure 1 The diagram shows a partial exploded view of the rotating pen.

[0030] Figure 3 For example Figure 1 The diagram shows a further exploded view of the rotating pen.

[0031] Figure 4 For example Figure 1 The diagram shows a three-dimensional structure of the second state of the rotating pen in one direction.

[0032] Figure 5 For example Figure 4 The diagram shows a partial exploded view of the rotating pen.

[0033] Figure 6 For example Figure 1 The diagram shows an enlarged view of the sliding blade of the rotating pen from another direction.

[0034] Figure 7 For example Figure 6 The diagram shows an enlarged view of the sliding blade in its open state.

[0035] Figure 8 For example Figure 1 The diagram shows an enlarged cross-sectional view of the upper shell of the rotating pen. Detailed Implementation

[0036] To make the objectives, technical solutions and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0037] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention discloses a rotating pen according to one embodiment, including a housing 10, a pen core 20 sleeved inside the housing 10, and a connecting seat 30 and a sliding blade 40 both disposed inside the housing 10. The housing 10 includes a lower shell 12 and an upper shell 14 rotatably disposed on the lower shell 12.

[0038] Both the connecting seat 30 and the sliding blade 40 are located inside the upper shell 14. There are multiple sliding blades 40, which are arranged in a ring. The lower shell 12, the connecting seat 30, and the multiple sliding blades 40 abut against each other from bottom to top.

[0039] Combination Figure 6 and Figure 7 In this embodiment, the side of the connecting seat 30 near the sliding blade 40 and the side of the sliding blade 40 near the connecting seat 30 are respectively provided with matching sliding grooves 42 and sliders 32. The sliding groove 42 has a first end 401 and a second end 402.

[0040] When the upper shell 14 rotates relative to the lower shell 12, the upper shell 14 drives multiple sliding blades 40 to slide relative to the connecting seat 30, thereby causing the slider 32 to slide between the first end 401 and the second end 402. When the slider 32 slides to the first end 401, the multiple sliding blades 40 are arranged in a closed shape. When the slider 32 slides to the second end 402, the multiple sliding blades 40 are arranged in a flower-like shape.

[0041] When this rotating pen is in use, the upper shell 14 rotates relative to the lower shell 12. When the slider 32 slides to the first end 401, the multiple sliding blades 40 are arranged in a closed shape. When the slider 32 slides to the second end 402, the multiple sliding blades 40 are arranged in a flower shape.

[0042] Compared with traditional pens, this new rotating pen can control multiple sliding blades 40 to be arranged in a closed or flower-like shape by rotating the upper shell 14 relative to the lower shell 12, thus making it more aesthetically pleasing, more playable, and providing a better user experience.

[0043] Referring to the accompanying drawings, specifically in this embodiment, there are five sliding blades 40. In other embodiments, there may be three, four, six, or more sliding blades 40.

[0044] Preferably, in conjunction with the accompanying drawings, in this embodiment, both the upper shell 14 and the lower shell 12 are cylindrical, and the connecting seat 30 and the sliding blade 40 are both disposed inside the upper shell 14. The upper shell 14 has an upper opening 101 and a lower opening (not marked in the figure), and the sliding blade 40 is located at the upper opening 101.

[0045] Multiple sliding blades 40 are arranged in sequence to form a closed shape, thereby closing the upper opening 101. Multiple sliding blades 40 are arranged in sequence to form a flower shape, thereby opening the upper opening 101.

[0046] Preferably, in conjunction with the accompanying drawings, in this embodiment, the side wall of the upper shell 14 is provided with a plurality of through holes 103, and the sliding blade 40 is provided with a protrusion 44, which is disposed within the through holes 103.

[0047] When the upper shell 14 rotates relative to the lower shell 12, the side wall of the through hole 103 presses against the protrusion 44, thereby causing the sliding blade 40 to slide relative to the connecting seat 30.

[0048] Referring to the attached diagram, when multiple sliding blades 40 are arranged in a flower-like pattern, the protrusion 44 is exposed after passing through the through hole 103.

[0049] Preferably, referring to the accompanying drawings, in this embodiment, the sliding blade 40 is generally triangular in shape, and the protrusion 44 is located at one corner of the sliding blade 40.

[0050] More preferably, in conjunction with the accompanying drawings, in this embodiment, the slider 32 is disposed on the connecting seat 30, and the slide groove 42 is disposed on the sliding blade 40.

[0051] In other embodiments, the slider 32 may be disposed on the sliding blade 40, and the groove 42 may be disposed on the connecting seat 30.

[0052] Specifically, referring to the accompanying drawings, in this embodiment, when the multiple sliding blades 40 are arranged in a closed shape, the first end 401 is farther away from the center of the connecting seat 30 than the second end 402.

[0053] In this embodiment, the slide 42 is a blind slide; in other embodiments, the slide 42 may also be a through slide.

[0054] In this embodiment, the slide 42 is straight. In other embodiments, the slide 42 may also be curved or broken, for example, it may be arc-shaped.

[0055] Preferably, in conjunction with the accompanying drawings, in this embodiment, the rotating pen also includes a driving member 50 located above the pen refill 20.

[0056] The lower shell 12, the driving component 50 and the connecting seat 30 are connected in sequence and do not rotate relative to each other. The upper and lower ends of the driving component 50 are slidably connected to the connecting seat 30 and the lower shell 12, respectively.

[0057] Preferred, combined Figure 8 In this embodiment, the inner sidewall of the upper shell 14 and the outer sidewall of the drive member 50 are respectively provided with a sliding part 52 and a slide rail 16 that match each other, and the slide rail 16 extends obliquely upward.

[0058] The upper shell 14 rotates relative to the lower shell 12, which also causes the sliding part 52 to slide along the slide rail 16, thereby causing the driving member 50 to move up and down relative to the outer shell 10, and thus causing the driving member 50 to drive the pen refill 20 to extend and retract.

[0059] Combination Figure 8 In this embodiment, the sliding part 52 is provided on the protrusion of the outer side wall of the driving member 50, and the slide rail 16 is a step provided on the inner side wall of the upper shell 14.

[0060] Specifically, in this embodiment, two positioning parts 17 are provided at both ends of the slide rail 16, and a reset member 60 is provided between the pen refill 20 and the outer shell 10.

[0061] Referring to the accompanying drawings, in this embodiment, the positioning part 17 is a slot.

[0062] Referring to the accompanying drawings, in this embodiment, the reset member 60 is a spring sleeved on the pen refill 20.

[0063] The upper end of the driving component 50 is slidably fitted inside the connecting seat 30, and the lower end of the driving component 50 is slidably fitted inside the lower shell 12.

[0064] The upper outer side of the drive component 50 is provided with a first protrusion 54, and the inner side of the connecting seat 30 is provided with a first groove (not shown in the figure) that matches the first protrusion 54.

[0065] The lower end of the drive component 50 has a second protrusion 56 on its outer side, and the inner side of the lower shell 12 has a second groove 104 that matches the second protrusion 56.

[0066] Preferably, in conjunction with the accompanying drawings, in this embodiment, the upper end of the connecting seat 30 is provided with a receiving cavity 301, and the receiving cavity 301 is provided with an aromatherapy component 70.

[0067] The aromatherapy component 70 is designed so that multiple sliding leaves 40 are arranged in a flower shape, so that when the upper opening 101 is opened, the aromatherapy component 70 can release fragrance, thereby improving the user experience.

[0068] More preferably, in conjunction with the accompanying drawings, in this embodiment, the aromatherapy component 70 is columnar, and the central region at the upper end of the aromatherapy component 70 is provided with a fragrance replenishment hole 701.

[0069] The fragrance replenishment hole 701 allows users to add perfume to the fragrance diffuser 70 when the fragrance is insufficient.

[0070] In other embodiments, the aromatherapy component 70 may also be in other shapes.

[0071] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0072] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0073] In this embodiment of the 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.

[0074] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are 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.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rotating pen, characterized in that, The device includes an outer shell, a pen refill fitted inside the outer shell, and a connecting seat and a sliding blade, all of which are disposed inside the outer shell. The outer shell includes a lower shell and an upper shell rotatably disposed on the lower shell. Both the connecting seat and the sliding blade are disposed inside the upper shell. There are multiple sliding blades, which are arranged in a ring. The lower shell, the connecting seat, and the multiple sliding blades are connected in sequence from bottom to top. The connecting seat near the sliding blade and the sliding blade near the connecting seat are respectively provided with matching sliding grooves and sliding blocks, and the sliding groove has a first end and a second end; When the upper shell rotates relative to the lower shell, the upper shell drives multiple sliding blades to slide relative to the connecting seat, thereby causing the slider to slide between the first end and the second end; when the slider slides to the first end, the multiple sliding blades are arranged in a closed shape in sequence; when the slider slides to the second end, the multiple sliding blades are arranged in a flower shape in sequence.

2. The rotating pen according to claim 1, characterized in that, Both the upper shell and the lower shell are cylindrical. The connecting seat and the sliding blade are both disposed inside the upper shell. The upper shell has an upper opening and a lower opening, and the sliding blade is located at the upper opening. The multiple sliding blades are arranged in sequence to form a closed shape, thereby closing the upper opening; Multiple sliding blades are arranged in sequence in a flower-like shape, thereby opening the upper opening.

3. The rotating pen according to claim 2, characterized in that, The side wall of the upper shell is provided with multiple through holes, and the sliding blade is provided with protrusions, which are disposed in the through holes; When the upper shell rotates relative to the lower shell, the sidewall of the through hole presses against the protrusion, thereby causing the sliding blade to slide relative to the connecting seat.

4. The rotating pen according to claim 3, characterized in that, The sliding blade is generally triangular in shape, and the protrusion is located at one corner of the sliding blade.

5. The rotating pen according to any one of claims 1 to 4, characterized in that, The slider is disposed on the connecting seat, and the groove is disposed on the sliding blade.

6. The rotating pen according to claim 5, characterized in that, When the plurality of sliding blades are arranged in a closed configuration, the first end is further away from the center of the connecting seat than the second end.

7. The rotating pen according to claim 5, characterized in that, The rotating pen also includes a driving component located above the pen tip. The lower shell, the driving component, and the connecting seat are connected in sequence and do not rotate relative to each other. The upper and lower ends of the driving component are slidably connected to the connecting seat and the lower shell, respectively. The inner wall of the upper shell and the outer wall of the drive member are respectively provided with matching sliding parts and slide rails, and the slide rails extend obliquely upward. The rotation of the upper shell relative to the lower shell also causes the sliding part to slide along the slide rail, thereby causing the driving member to move up and down relative to the outer shell, and thus causing the driving member to drive the pen refill to extend and retract.

8. The rotating pen according to claim 7, characterized in that, The sliding part is a protrusion on the outer side wall of the drive member, and the slide rail is a step on the inner side wall of the upper shell.

9. The rotating pen according to claim 7, characterized in that, Two positioning parts are provided at each end of the slide rail, and a reset component is provided between the pen refill and the outer shell.

10. The rotating pen according to claim 9, characterized in that, The upper end of the driving component is slidably fitted inside the connecting seat, and the lower end of the driving component is slidably fitted inside the lower shell. The upper outer side of the drive component is provided with a first protrusion, and the inner side of the connecting seat is provided with a first sliding groove that matches the first protrusion. The lower end of the drive component has a second protrusion on its outer side, and the inner side of the lower shell has a second groove that matches the second protrusion.

11. The rotating pen according to claim 7, characterized in that, The upper end of the connector is provided with a receiving cavity, and the receiving cavity is provided with an aromatherapy component.

12. The rotating pen according to claim 11, characterized in that, The aromatherapy component is columnar, and a fragrance replenishment hole is provided in the central area of ​​the upper end of the aromatherapy component.

Images