A pattern replaceable accessory and a pattern replaceable pen

Abstract

The utility model discloses a pattern replaceable accessory and pattern replaceable pen, a pattern replaceable accessory, which comprises a connecting piece, a window is formed in the connecting piece, and an assembling part is arranged on the connecting piece; at least one rotating piece is rotatably arranged on the connecting piece, at least one pattern is arranged on the rotating piece, the pattern is located on the inner side of the window, and the rotating piece is driven to rotate so that the rotating piece and the connecting piece are relatively rotated to realize the display or replacement of the pattern in the window. The utility model has simple structure, the outer wall of the second part is driven, the rotating bearing is arranged to reduce friction, rotation is realized smoothly, and the display of the pattern in the window is realized, wherein the window can be a perforation, or the window part is transparent material and the other part is invisible material.

Description

Technical Field

[0001] This utility model belongs to the field of stationery technology, specifically relating to an accessory with interchangeable patterns and a pen with interchangeable patterns. Background Technology

[0002] There is a type of retractable pen that can be pressed, such as CN103112269A "Automatic Retractable Ballpoint Pen" and CN111319377B "Press-type Writing Instrument". However, this type of pen only has the function of writing and retracting to protect the pen tip when not in use, and cannot relieve the pressure of heavy work and study. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides an accessory with interchangeable patterns, including: a connector, the connector having a viewing window and an assembly part; At least one rotating member is rotatably disposed with a connecting member. The rotating member is provided with at least one pattern, which is located inside the window. Driving the rotating member to rotate it relative to the connecting member will enable the pattern to be displayed or changed in the window.

[0004] It also includes a rotating connection structure, which cooperates with the assembly part to achieve use and installation.

[0005] The rotating component includes a first part and a second part; the first part is located inside the viewing window and the pattern is provided on the first part; the second part is located outside the viewing window and is rotatably connected to the installed device through a rotating structure.

[0006] The connector includes an outer ring and an inner ring connected to the outer ring via a connecting ring. The mounting part is provided on the inner wall of the inner ring and is connected to the device being installed. The viewing window is opened on the outer ring, and a first chamber for accommodating the first part is formed between the outer ring and the inner ring.

[0007] The rotating connection structure is a rotating bearing.

[0008] On the other hand, this utility model provides a pen with interchangeable patterns, including a pen body and at least one of the aforementioned interchangeable pattern accessories, wherein the interchangeable pattern accessory is detachably connected to the outer wall of the pen body via an assembly part and / or a rotating connection structure.

[0009] The pen body includes a pen barrel, which includes a first connector, a second connector, and a housing that fixes the first and second connectors together. A first step is formed on the first connector. The inner ring of a rotating bearing is located between the inner ring and the first step, and the outer ring of the rotating bearing is fixedly connected to a second part of the rotating component. The assembly part includes a hook, which is detachably connected to the first connector.

[0010] The second connector is externally threaded with a pen tip, and the pen tip has an inlet and outlet for the pen refill to enter and exit.

[0011] It also includes a telescopic assembly, which includes: an upper telescopic member and a lower telescopic member that can be telescopically connected, and the outer walls of the upper telescopic member and the lower telescopic member are provided with mating parts; a control part is provided on the inner wall of the first connecting member of the pen body, and the mating parts cooperate with the control part; a first spring is provided between the upper telescopic member and the pen body.

[0012] The inner wall of the upper telescopic member is provided with a protruding ring that mates with the outer wall of the lower telescopic member.

[0013] The upper telescopic member is fastened with a functional component, and the first spring is limited between the functional component and the first connecting member.

[0014] The lower telescopic component has a slot, the end of the pen tip is inserted into the slot, the outer wall of the pen tip has a limiting protrusion ring, and a second spring is provided between the limiting protrusion ring and the inner wall of the pen tip.

[0015] The functional components include a base that is snapped and fixed to the upper telescopic component, and a stylus tip that is inserted and fixed to the base.

[0016] The aforementioned telescopic components form the telescopic structure of an existing ballpoint pen.

[0017] It also includes a connecting pendant, with an insertion port between the outer shell and the first connecting member. The connecting part of the connecting pendant is inserted and confined between the inner wall of the outer shell and the outer wall of the first connecting member. The connecting pendant is integrally formed, with a portion bent to form an installation part for insertion into books or clothing pockets.

[0018] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure. By driving the outer wall of the second part, the rotation can be smoothly achieved due to the reduced friction caused by the setting of the rotating bearing, thereby realizing the display of patterns in the window, wherein the window can be an opening perforation.

[0019] The pattern of this utility model is interchangeable, allowing for customization according to individual needs. Furthermore, the rotating bearing allows for a sliding motion during use, which helps to alleviate pressure.

[0020] This invention allows for the use of interchangeable pattern accessories, which can be installed on the top of other pen casings to enable fun pattern changing and decompression operations. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a cross-sectional schematic diagram of the present invention; Figure 3 for Figure 2 Enlarged view of point A; Figure label: 1. Pen body; 101. View window; 102. Pen barrel; 1021. First connector; 10211. First step; 1022. Second connector; 1023. Outer shell; 1024. Pen tip; 10241. Entrance / exit; 103 Connector; 1031 Outer ring; 1032 Inner ring; 1033 Connecting ring; 1034 First chamber; 1035 Assembly part; 2. Rotating component; 201. First part; 202. Second part; 3. Rotary bearings; 401 Upper telescopic component; 4011 First spring; 402 Lower telescopic component; 4021 Slot; 403 Mating part; 10212 Control part; 405 Pen refill; 4051 Limiting protrusion ring; 4052 Second spring; 406 Protrusion ring; 501 substrate; 502 stylus tip; 601 Connecting bracket; 602 Insertion port; 603 Connecting part; 604 Mounting part. Detailed Implementation

[0022] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0023] Referring to the accompanying drawings, this utility model adopts the following technical solution: a pattern-interchangeable accessory, comprising: The connector 103 has a viewing window 101 and an assembly part. At least one rotating member 2 is rotatably disposed with the connecting member 103. The rotating member 2 is provided with at least one pattern, which is located inside the window 101. The rotating member 2 is driven to rotate so that it rotates relative to the connecting member 103, thereby enabling the pattern to be displayed or changed in the window 101.

[0024] It also includes a rotating connection structure, which cooperates with the assembly part 1035 to achieve use and installation.

[0025] The rotating component 2 includes a first part 201 and a second part 202; the first part 201 is located inside the window 101, and the pattern is provided on the first part 201; the second part 202 is located outside the window 101 and is rotatably connected to the installed device through a rotating structure.

[0026] The connector 103 includes an outer ring 1031 and an inner ring 1032 connected to the outer ring 1031 via a connecting ring 1033. The mounting portion 1035 is provided on the inner wall of the inner ring 1032 for connection with the device being installed. The viewing window 101 is formed on the outer ring 1031. A first chamber 1034 for accommodating the first portion 201 is formed between the outer ring 1031 and the inner ring 1032. The rotating connection structure is a rotating bearing 3.

[0027] On the other hand, the present invention provides a pattern-changeable pen, including a pen body and at least one pattern-changeable accessory, wherein the pattern-changeable accessory is detachably connected to the outer wall of the pen body via an assembly part 1035 and / or a rotating connection structure.

[0028] The pen body includes a pen barrel 102, which includes a first connector 1021, a second connector 1022, and a housing 1023 that is fixedly connected to the first connector 1021 and the second connector 1022. A first step 10211 is formed on the first connector 1021. The inner ring of the rotating bearing 3 is located between the inner ring 1032 and the first step 10211, and the outer ring of the rotating bearing 3 is fixedly connected to the second part 202 of the rotating member 2. The assembly part 1035 includes a hook, which is detachably connected to the first connector 1021.

[0029] The device to be installed is the pen body 1. In other embodiments, it can also be other products, such as pencils, reading pens, teaching sticks, etc., which can be adapted to the rotating bearing and the assembly part 1035.

[0030] The second connector 1022 is externally threaded to a pen tip 1024, and the pen tip 1024 has an inlet / outlet 10241 for the pen refill 405 to enter and exit.

[0031] It also includes a telescopic assembly, which includes: an upper telescopic member 401 and a lower telescopic member 402 that can be telescopically connected, and the outer walls of the upper telescopic member 401 and the lower telescopic member 402 are provided with mating parts 403; a control part 10212, which is disposed on the inner wall of the first connecting member 1021 of the pen body 1, and the mating parts 403 cooperate with the control part 10212; and a first spring 4011 is provided between the upper telescopic member 401 and the pen body 1.

[0032] The inner wall of the upper telescopic member 401 is provided with a protruding ring 406 that mates with the outer wall of the lower telescopic member 402.

[0033] The upper telescopic member 401 is fastened with a functional component, and the first spring 4011 is limited between the functional component and the first connecting member 1021.

[0034] The lower telescopic member 402 has a slot 4021, the end of the pen refill 405 is inserted into the slot 4021, the outer wall of the pen refill 405 is provided with a limiting protrusion ring 4051, and a second spring 4052 is provided between the limiting protrusion ring 4051 and the inner wall of the pen tip 1024.

[0035] The functional components include a base 501 that is snapped and fixed to the upper telescopic member 401, and a stylus tip 502 that is inserted and fixed to the base 501.

[0036] The aforementioned telescopic components form the telescopic structure of an existing ballpoint pen.

[0037] It also includes a connecting pendant 601, with an insertion port 602 formed between the outer shell 1023 and the first connecting member 1021. The connecting portion 603 of the connecting pendant 601 is inserted into and confined between the inner wall of the outer shell 1023 and the outer wall of the first connecting member 1021. The connecting pendant 601 is integrally formed, and its portion is bent to form a mounting portion 604 for insertion into books or clothing pockets.

[0038] The outer wall of the second part 202 can be provided with concave and convex parts to increase the friction for rotation control.

[0039] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure. The utility model drives the outer wall of the second part 202. Due to the setting of the rotating bearing 3, friction can be reduced and the rotation can be realized smoothly, thereby realizing the display of patterns in the window 101, wherein the window 101 can be an opening perforation.

[0040] The pattern of this utility model is interchangeable, allowing for customization according to individual needs. Furthermore, the rotating bearing 3 can be turned during use, thus increasing pressure relief.

[0041] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An accessory with interchangeable patterns, characterized in that: include: A connector (103) is provided with a viewing window (101) and an assembly part (1035). At least one rotating member (2) is rotatably disposed with the connecting member (103). The rotating member (2) is provided with at least one pattern, which is located inside the window (101). The rotating member (2) is driven to rotate so that it rotates relative to the connecting member (103) so that the pattern is displayed or changed in the window (101).

2. The pattern-interchangeable accessory according to claim 1, characterized in that: It also includes a rotating connection structure, which cooperates with the assembly part (1035) to achieve use and installation.

3. The pattern-interchangeable accessory according to claim 2, characterized in that: The rotating component (2) includes a first part (201) and a second part (202); the first part (201) is located inside the window (101), and the pattern is provided on the first part (201); the second part (202) is located outside the scope of the window (101) and is rotatably connected to the installed device through a rotating structure.

4. The pattern-interchangeable accessory according to claim 3, characterized in that: The connector (103) includes an outer ring (1031) and an inner ring (1032) connected to the outer ring (1031) via a connecting ring (1033). The mounting part (1035) is provided on the inner wall of the inner ring (1032) and is connected to the device to be installed. The window (101) is opened on the outer ring (1031). A first chamber (1034) for accommodating the first part (201) is formed between the outer ring (1031) and the inner ring (1032).

5. The pattern-interchangeable accessory according to claim 2, characterized in that: The rotating connection structure is a rotating bearing (3).

6. A pattern-changeable pen, comprising a pen body and at least one pattern-changeable accessory as described in any one of claims 1-5, wherein the pattern-changeable accessory is detachably connected to the outer wall of the pen body via an assembly part and / or a rotatable connection structure.

7. The pattern-changeable pen according to claim 6, characterized in that: The pen body (1) includes a first connector (1021), a second connector (1022), and a shell (1023) that is fixedly connected to the first connector (1021) and the second connector (1022). A first step (10211) is provided on the first connector (1021). The inner ring of the rotating bearing (3) is located between the inner ring (1032) and the first step (10211). The outer ring of the rotating bearing (3) is fixedly connected to the second part (202) of the rotating part (2).

8. The pattern-interchangeable pen according to claim 7, characterized in that: The assembly part includes a snap hook, which is detachably connected to the first connector.

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