CN222004827U

CN222004827U - Portable sign pen

Info

Publication number: CN222004827U
Application number: CN202322771282.2U
Authority: CN
Inventors: 乔亚楠
Original assignee: Wuhan Donghu University
Current assignee: Wuhan Donghu University
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-11-15
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses a portable signature pen, including a pen body, the outer surface of the pen body is sleeved with an anti-slip sleeve, and the lower end of the pen body is connected to a pen sleeve for protection; it also includes: an extension rod, which is arranged above the pen body, the upper end of the extension rod is fixed with a hanging ring, the left end of the extension rod is fixed with a metal spring, the inner bearing of the extension rod is connected with a winding roller, the winding roller is connected with a release paper, and the release paper is fixed with a sticky note by adhesive bonding; preferably, a rubber limit sleeve is also fixed on the outer side of the pen body. The portable signature pen adopts a spliced pen barrel structure, and the pen barrel length can be adjusted according to actual needs to meet the use requirements of different users. With the retractable sticky note paper, writing paper can be provided in special circumstances, thereby effectively solving the problem of paper shortage, improving the portability and functionality of the signature pen, and the paper can be disassembled and replaced to meet the actual use requirements.

Description

Portable sign pen

Technical Field

The utility model relates to the technical field of sign pens, in particular to a portable sign pen.

Background

The sign pen is a tool for writing records, is widely used in the daily work and study process, particularly, a secretary needs to carry the sign pen for information recording when going out for study or attending a meeting, the existing portable sign pen is a portable sign pen such as a publication number CN201792623U, a hanging ring is arranged on a pen cap, the sign pen is hung on a key ring or a waistband ring through the hanging ring on the pen cap after the pen body and the pen cap of the sign pen are firmly matched and connected, and the sign pen is very convenient to use and carry by only taking down the pen body;

the conventional portable sign pen has the defects in actual use, when a secretary goes out to learn or attends a meeting, when the secretary forgets to carry the paper, the important meeting content is difficult to record, and the conventional portable sign pen is troublesome, so that the portable sign pen is required to be designed to better meet the actual use requirement.

Disclosure of utility model

The utility model aims to provide a portable sign pen, which solves the problem that meeting contents cannot be recorded due to the lack of paper in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable sign pen comprises a pen main body, wherein an anti-slip sleeve is sleeved on the outer surface of the pen main body, and the lower end of the pen main body is connected with a pen sleeve for protection;

Further comprises:

Extension bar sets up pen main part top, extension bar upper end is fixed with the link, the extension bar left end is fixed with metal shrapnel, extension bar inner bearing is connected with the wind-up roll, be connected with release paper on the wind-up roll, be fixed with the note paper on the release paper through the non-setting adhesive.

Preferably, the outside of the pen main body is also fixed with a limit sleeve made of rubber materials, the limit sleeve is in interference connection with the pen cap, and the stability of connection between the pen main body and the pen cap can be ensured through the interference connection between the limit sleeve and the pen cap, so that the pen cap is prevented from falling.

Preferably, the pen cap is internally fixed with a protective rubber pad, and the protective rubber pad can realize a protective effect with the pen point at the lower end of the pen body, and the pen point at the lower end of the pen body can be protected through the protective effect of the protective rubber pad, so that the pen point at the lower end of the pen body is prevented from being damaged due to collision.

Preferably, the lower end of the extension bar is also fixed with a threaded joint, the threaded joint is connected with the pen main body through threads to realize fixation, and the assembly and the disassembly of the extension bar can be realized through the threaded connection function between the threaded joint and the pen main body.

Preferably, a limiting block is further fixed on one side, close to the extension bar, of the metal elastic sheet, the limiting block is of an arc-shaped structure, and when the metal elastic sheet and the pocket are clamped, the clamping stability can be guaranteed through the effect of the limiting block.

Preferably, the winding roller is also fixed with a baffle plate in an up-down symmetrical manner, the baffle plate is arranged in the extension bar, and the baffle plate is in contact with release paper to realize a limiting effect, so that the regularity of release paper can be ensured through the limiting effect of the baffle plate when the release paper is wound.

Preferably, a spring coil is further connected between the winding roller and the extension bar, the spring coils are distributed symmetrically up and down about the central line of the winding roller, and basic acting force can be provided for automatic reset of the winding roller through the elastic action of the spring coils.

Preferably, the release paper can slide through the extension bar, and the release paper is also fixed with a fixing plate, and the fixing plate can realize a limiting effect by contacting with the extension bar, and when the release paper is rolled, the fixing plate and the extension bar are contacted to realize limiting, so that the release paper can be conveniently pulled out in later stage.

Compared with the prior art, the utility model has the beneficial effects that: this portable sign pen adopts pen-holder structure when the concatenation, can adjust pen-holder length according to actual need to satisfy different user's user demand, the note paper that can accomodate is cooperated, can provide writing paper under special circumstances, thereby effectively solves the problem of lacking paper, improves sign pen's use portability and functionality, and the paper can dismantle the change, so as to satisfy the in-service use demand.

Drawings

FIG. 1 is a schematic diagram of the front view of the pen body of the present utility model;

FIG. 2 shows a pen cap according to the present utility model schematic diagram of a cross-sectional structure in elevation;

FIG. 3 is a schematic cross-sectional elevation view of an extension bar of the present utility model;

Fig. 4 is a schematic perspective view of a release paper according to the present utility model.

In the figure: 1. a pen body; 101. a limit sleeve; 2. an anti-skid sleeve; 3. a pen cap; 301. a protective rubber mat; 4. an extension bar; 5. a threaded joint; 6. hanging rings; 7. a metal spring plate; 701. a limiting block; 8. a wind-up roll; 801. a baffle; 9. a spring roll; 10. release paper; 1001. a fixing plate; 11. a note paper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a portable sign pen comprises a pen main body 1, wherein an anti-slip sleeve 2 is sleeved on the outer surface of the pen main body 1, and a pen cap 3 is connected to the lower end of the pen main body 1 for protection; further comprises: extension bar 4 sets up in pen main part 1 top, and extension bar 4 upper end is fixed with link 6, and extension bar 4 left end is fixed with metal shrapnel 7, and extension bar 4 inner bearing is connected with wind-up roll 8, is connected with release paper 10 on the wind-up roll 8, is fixed with note paper 11 on the release paper 10 through the non-setting adhesive.

A limit sleeve 101 made of rubber is fixed on the outer side of the pen body 1, and the limit sleeve 101 is in interference connection with the pen cap 3; a protective rubber mat 301 is also fixed in the pen cap 3, and the protective rubber mat 301 can realize a protective effect by contacting with a pen point at the lower end of the pen main body 1; a limiting block 701 is also fixed on one side of the metal spring 7, which is close to the extension bar 4, and the limiting block 701 is of an arc-shaped structure;

When the portable sign pen is used, as shown in fig. 1 and 2, when the sign pen is carried, the portable sign pen can be clamped with a pocket of a user through the metal elastic sheet 7, the clamping stability can be ensured by matching with the limiting function of the limiting block 701, the sign pen is prevented from falling off, the portable sign pen is convenient to carry, the sign pen can also be directly hung on a key ring through the hanging ring 6 and the key ring and the like to be carried, the portability of the sign pen is improved, the stability of the connection between the pen cap 3 and the pen body 1 can be ensured through the interference connection between the limiting sleeve 101 and the pen cap 3, the protection rubber mat 301 is contacted with the pen point at the lower end of the pen body 1 to realize protection, and the pen point at the lower end of the pen body 1 is prevented from being damaged due to collision;

The lower end of the extension rod 4 is also fixed with a screwed joint 5, and the screwed joint 5 is connected with the pen main body 1 through threads to realize fixation; the baffle 801 is also symmetrically fixed on the wind-up roll 8 up and down, the baffle 801 is arranged in the extension bar 4, and the baffle 801 contacts with the release paper 10 to realize the limiting function; a spring coil 9 is also connected between the winding roller 8 and the extension bar 4, and the spring coil 9 is vertically symmetrically distributed about the central line of the winding roller 8; the release paper 10 can slide through the extension bar 4, the release paper 10 is also fixed with a fixing plate 1001, and the fixing plate 1001 is contacted with the extension bar 4 to realize a limiting function;

In the process of using the portable sign pen, as shown in fig. 1, 3 and 4, when the whole sign pen is longer, the pen body 1 and the extension rod 4 can be conveniently separated through the threaded connection between the threaded connector 5 and the pen body 1, so that the length of the sign pen is adjusted, the portable sign pen is suitable for actual use requirements, and when writing lacks paper, release of release paper 10 can be realized through pulling the fixing plate 1001 and matching with the rotating action of the winding roller 8, so that the stored note paper 11 is exposed, the note paper 11 is conveniently taken down for writing, embarrassment of paper shortage is avoided, and after the note paper 11 is taken down, the winding roller 8 can reversely wind the release paper 10 through the action of the spring coil 9, the limit action of the baffle 801 is matched, the winding uniformity of the release paper 10 can be ensured until the fixing plate 1001 is contacted with the extension rod 4, and the note paper 11 can be conveniently stored on the release paper 10 at later stage according to the principle, so that the portable sign pen is convenient to adhere to the working principle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The portable sign pen comprises a pen main body (1), wherein an anti-slip sleeve (2) is sleeved on the outer surface of the pen main body (1), and the lower end of the pen main body (1) is connected with a pen cap (3) for protection;

characterized by further comprising:

Extension bar (4) is arranged above pen main body (1), link (6) is fixed at upper end of extension bar (4), metal shrapnel (7) is fixed at left end of extension bar (4), winding roller (8) is connected with inner bearing of extension bar (4), release paper (10) is connected on winding roller (8), note paper (11) is fixed on release paper (10) through non-setting adhesive;

The lower end of the extension rod (4) is also fixed with a screwed joint (5), and the screwed joint (5) is connected with the pen main body (1) through threads to realize fixation.

2. The portable sign pen of claim 1, wherein: the outer side of the pen body (1) is also fixed with a limit sleeve (101) made of rubber materials, and the limit sleeve (101) is in interference connection with the pen cap (3).

3. The portable sign pen of claim 1, wherein: a protective rubber pad (301) is further fixed in the pen cap (3), and the protective rubber pad (301) is in contact with the pen point at the lower end of the pen main body (1) to achieve a protective effect.

4. The portable sign pen of claim 1, wherein: a limiting block (701) is further fixed on one side, close to the extension rod (4), of the metal elastic sheet (7), and the limiting block (701) is of an arc-shaped structure.

5. The portable sign pen of claim 1, wherein: the baffle (801) is also symmetrically fixed on the wind-up roll (8) up and down, the baffle (801) is arranged in the extension bar (4), and the baffle (801) is contacted with the release paper (10) to realize the limiting function.

6. The portable sign pen of claim 1, wherein: a spring coil (9) is further connected between the winding roller (8) and the extension bar (4), and the spring coil (9) is distributed symmetrically up and down with respect to the central line of the winding roller (8).

7. The portable sign pen of claim 1, wherein: the release paper (10) can slide through the extension bar (4), the release paper (10) is also fixedly provided with a fixing plate (1001), and the fixing plate (1001) is contacted with the extension bar (4) to realize a limiting effect.