A pen-shaped disinfection touch device

Abstract

The present invention discloses a pen-shaped disinfection touch device, comprising an end cap, an outer cylinder, a contact and a cap. The two ends of the outer cylinder are respectively provided with an end cap and a contact. The contact is covered with a cap. The end of the end cap facing the inner part of the outer cylinder is provided with an inner pressure cylinder. The end of the inner pressure cylinder away from the end cap is abutted against a roller. One side of the roller is exposed from the arc-shaped window of the outer cylinder. The end of the roller away from the inner pressure cylinder abuts against an inner retaining ring protruding from the inner wall of the outer cylinder. An extrusion screw is passed through and threadedly connected to the roller. The extrusion screw extends along the axis of the outer cylinder and the end away from the end cap passes through the retaining ring and abuts against a disinfection core with disinfectant. The disinfection core is in the outer cylinder and the end away from the extrusion screw is in the contact. The raised tip of the contact is provided with a through hole. The part of the cap corresponding to the through hole is provided with a disinfection groove. The present invention imitates the shape of a pen and specially designs a disinfectant outflow structure to provide a disinfection contact for pressing the elevator button, which is conducive to blocking contact transmission during the epidemic.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfection touch devices, and in particular to a pen-shaped disinfection touch device. Background Art

[0002] With the spread of the novel coronavirus, more and more people are aware that viruses or bacteria can be transmitted from person to person through droplets, and some public items that patients have touched, such as tables and chairs, escalators, elevator buttons, etc., also pose a problem of infection. Among them, elevator buttons have a large safety hazard due to the large number of people in contact and frequent contact. In the prior art, in order to reduce the virus transmission through the elevator button channel, paper towels are mainly set up inside the elevator. When people need to press the elevator button, they pull out a paper towel, press the elevator button through the paper towel, and then throw the paper towel into the trash can after pressing it. However, this method will cause waste of paper towels on the one hand, and the isolation effect is poor on the other hand. The virus still has a large risk of transmission when it adheres to the napkins.

[0003] Although a patent for a lighter that can be easily disinfected has been previously filed, it is extremely convenient for smokers because the disinfection device can also light cigarettes. However, non-smokers face the following problems: they need to go to an open area to ignite the lighter's top rod for disinfection. If the outdoor wind is strong, it will inevitably interfere with the disinfection. If the lighter is used in a confined space, since some confined spaces have been sprayed with alcohol for disinfection, residual alcohol may still remain, posing a safety hazard of combustion or even explosion. Summary of the Invention

[0004] In response to the above existing problems, the present invention provides a pen-shaped disinfectant touch device that imitates the shape of a writing pen and is specially designed with a disinfectant outflow structure to provide a disinfectant contact for pressing elevator buttons, which is beneficial for blocking touch transmission during the epidemic.

[0005] The technical solution of the present invention is:

[0006] The present invention provides a pen-shaped disinfection touch device, comprising an end cover, an outer cylinder, a contact and a cap. The two ends of the outer cylinder are respectively provided with an end cover and a contact, the contact is covered with a cap, the end of the end cover facing the inner part of the outer cylinder is provided with an inner pressure cylinder, the end of the inner pressure cylinder away from the end cover is abutted against a roller, one side of the roller is exposed from the arc-shaped window of the outer cylinder, the end of the roller away from the inner pressure cylinder is abutted against an inner retaining ring protruding on the inner wall of the outer cylinder, an extrusion screw is passed through and threadedly connected to the roller, and the extrusion screw is rotated along the axis of the outer cylinder. The end of the wire extends away from the end cover and passes through the retaining ring and is abutted against a disinfection core with disinfectant. The disinfection core is in the outer cylinder and the end away from the extrusion screw is in the contact. The tip of the contact protrusion is provided with a through hole, and the part of the cap corresponding to the through hole is provided with a disinfection groove. By rotating the roller from the arc window, the extrusion screw moves toward the direction of the contact and produces an extrusion effect on the disinfection core. The disinfectant is squeezed out of the disinfection core and flows out of the contact from the through hole into the disinfection groove. The disinfectant disinfects the contacts in the disinfection groove.

[0007] Furthermore, the disinfection core is a cotton core soaked in disinfectant.

[0008] Furthermore, a core shell is provided outside the disinfection core, and the end of the extrusion screw away from the end cover is correspondingly sealed and embedded in the core shell, and a portion of the core shell close to the through hole is provided with a liquid outlet.

[0009] Furthermore, the outer wall of the portion of the end cover extending into the outer cylinder is provided with an external thread, so that the end cover is connected to the outer cylinder through a threaded connection.

[0010] Furthermore, a pen clip is provided on the outer side wall of the outer cylinder.

[0011] Furthermore, an anti-slip structure is evenly distributed on the outer side wall of the roller to facilitate finger touch driving.

[0012] Furthermore, marking scales are evenly distributed on the outer circumferential wall surface of the roller, so that the moving distance of the extrusion screw can be determined when the roller is rotated to a certain amplitude.

[0013] Furthermore, the cover cap is transparent, so that the disinfectant in the disinfection tank can be observed when the cover cap covers the contact.

[0014] Due to the adoption of the above technology, the present invention has the following specific positive and beneficial effects compared with the prior art:

[0015] The present invention imitates the shape of a writing pen and is specially designed with a disinfectant outflow structure, that is, the roller drives the extrusion screw to rotate and the disinfectant is squeezed out from the disinfection core. By cooperating with the disinfection tank, the contacts are disinfected in a covering manner, providing disinfected contacts for pressing elevator buttons, which is beneficial for blocking contact transmission during epidemics. Since no ignition is required, it is suitable for smokers or non-smokers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 is a cross-sectional view of embodiment 1 of the present invention;

[0018] Figure 3 It is a cross-sectional view of the second embodiment of the present invention.

[0019] In the figure: 1-pen clip, 2-end cover, 3-outer cylinder, 4-arc window, 5-roller, 6-contact, 7-cap, 8-inner pressure cylinder, 9-extrusion screw, 10-inner retaining ring, 11-disinfection core, 12-disinfection tank, 13-core shell, 14-liquid outlet head. DETAILED DESCRIPTION

[0020] Example 1:

[0021] As attached Figure 1 and attached Figure 2 As shown, the present invention provides a pen-shaped disinfection touch device, comprising an end cap 2, an outer cylinder 3, a contact 6 and a cap 7. The end cap 2 and the contact 6 are respectively provided at both ends of the outer cylinder 3. The cap 7 is covered on the contact 6. A pen clip 1 is provided on the outer wall of the outer cylinder 3. The pen clip 1 is located outside the outer cylinder 3, so that the outer cylinder 3 can be clipped in a pocket or on a book like a pen.

[0022] The outer wall of the portion of the end cap 2 extending into the outer cylinder 3 is provided with an external thread, so that the end cap 2 is connected to the outer cylinder 3 through a threaded connection, and the end of the end cap 2 facing the inner side of the outer cylinder 3 is provided with an inner pressure cylinder 8, and the end of the inner pressure cylinder 8 away from the end cap 2 is abutted against a roller 5, and one side of the roller 5 is exposed from the arc-shaped window 4 of the outer cylinder 3. The outer circumferential wall of the roller 5 is provided with indented or raised marking scales, so that the moving distance of the extrusion screw 9 can be determined by rotating the roller 5 at a certain amplitude, and it is convenient for finger touch driving;

[0023] The end of the roller 5 away from the inner pressure cylinder 8 abuts against the inner retaining ring 10 raised on the inner wall of the outer cylinder 3. An extrusion screw 9 is passed through and threadedly connected to the roller 5. The extrusion screw 9 extends along the axis of the outer cylinder 3 and the end away from the end cover 2 passes through the retaining ring and abuts against a disinfection core 11 made of a cotton core soaked in disinfectant. The disinfection core 11 is in the outer cylinder 3 and the end away from the extrusion screw 9 is in the contact 6. The raised tip of the contact 6 is provided with a through hole, and a disinfection groove 12 is provided on the portion of the cap 7 corresponding to the through hole;

[0024] In this way, after removing the cap 7 and using the contact 6 once, the cap 7 is put back on the contact 6, and then the roller 5 is rotated from the arc-shaped window 4, and the extrusion screw 9 moves toward the contact 6 and produces an extrusion effect on the disinfection core 11. The disinfectant is squeezed out of the disinfection core 11 and flows out of the contact 6 from the through hole into the disinfection tank 12. The disinfectant disinfects the contact 6 in the disinfection tank 12, thereby achieving the effect of sealed disinfection. The cap 7 is transparent. When the cap 7 covers the contact 6, the disinfectant in the disinfection tank 12 can be observed.

[0025] Example 2:

[0026] As attached Figure 3 As shown, on the basis of embodiment one, in order to facilitate the replacement of the disinfection core 11 or the addition of disinfectant into the disinfection core 11, a core shell 13 is provided outside the disinfection core 11, and at the same time, the end of the extrusion screw 9 away from the end cover 2 is correspondingly sealed and embedded in the core shell 13, and a liquid outlet head 14 is provided at the part of the core shell 13 near the through hole.

[0027] Of course, in order to observe the amount of disinfectant used and the amount of disinfectant stored in the disinfection core, the outer cylinder 3, the core shell 13, and the contact 6 are also made of transparent plastic like the cap 7.

Claims

1. A pen-shaped disinfection touch device, comprising an end cap, an outer cylinder, a contact and a cap, wherein the two ends of the outer cylinder are respectively provided with an end cap and a contact, and the contact is covered with a cap, characterized in that: The end portion of the end cover facing the outer cylinder is provided with an inner pressure cylinder, and the end of the inner pressure cylinder away from the end cover is abutted against a roller, and one side of the roller is exposed from the arc window of the outer cylinder, and the end of the roller away from the inner pressure cylinder abuts against an inner retaining ring raised on the inner wall of the outer cylinder, and an extrusion screw is passed through and threadedly connected to the roller, and the extrusion screw extends along the axis of the outer cylinder and the end away from the end cover passes through the retaining ring and abuts against a disinfection core with disinfectant, the disinfection core is in the outer cylinder and the end away from the extrusion screw is in the contact, the raised tip of the contact is provided with a through hole, and a disinfection groove is provided on the part of the cap corresponding to the through hole, by rotating the roller from the arc window, the extrusion screw moves toward the direction of the contact and produces an extrusion effect on the disinfection core, and the disinfectant is squeezed out of the disinfection core and flows out of the contact from the through hole into the disinfection groove, and the disinfectant disinfects the contacts in the disinfection groove; The disinfection core is a cotton core soaked in disinfectant; The outer side walls of the rollers are evenly provided with anti-slip structures to facilitate finger touch driving.

2. The pen-shaped disinfectant touch device according to claim 1, characterized in that: A core shell is provided outside the disinfection core, and the end of the extrusion screw away from the end cover is correspondingly sealed and embedded in the core shell. A liquid outlet head is provided at the portion of the core shell close to the through hole.

3. The pen-shaped disinfectant touch device according to claim 2, characterized in that: The outer wall of the portion of the end cover extending into the outer cylinder is provided with an external thread, so that the end cover is connected to the outer cylinder through a threaded connection.

4. The pen-shaped disinfectant touch device according to claim 3, characterized in that: A rope body is provided between the end cover and the cover cap, and the rope body is outside the outer cylinder, so that the cover cap is still connected to the end cover after being removed from the contact.

5. The pen-shaped disinfectant touch device according to claim 1, characterized in that: Marking scales are evenly distributed on the outer circumferential wall surface of the roller, so that the moving distance of the extrusion screw can be determined when the roller is rotated to a certain amplitude.

6. The pen-shaped disinfectant touch device according to claim 1, characterized in that: The cover cap is transparent, so that the disinfectant in the disinfection tank can be observed when the cover cap covers the contact.

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