CN212446853U - Safety pen cap - Google Patents
Safety pen cap Download PDFInfo
- Publication number
- CN212446853U CN212446853U CN202021037742.9U CN202021037742U CN212446853U CN 212446853 U CN212446853 U CN 212446853U CN 202021037742 U CN202021037742 U CN 202021037742U CN 212446853 U CN212446853 U CN 212446853U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- pen cap
- pen
- sleeve
- safety pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Pens And Brushes (AREA)
Abstract
A safety pen cap. The problem that when the existing pen falls to the ground, the fragile pen point is easily damaged, and the pen cannot be normally used is mainly solved. The method is characterized in that: including sleeve (1) made by the elasticity material, the sleeve axial is equipped with and is used for with a tail end circumference outer wall joint complex fixed slot (2), the sleeve outer wall is equipped with mounting groove (3), be equipped with a plurality of counter weight pieces (4) in the mounting groove. The utility model provides a safety pen cap installs in the tail of a pen, because the effect of gravity when the pen falls to the ground, increases the possibility that the tail end falls to the ground, reduces the impaired probability of nib.
Description
Technical Field
The utility model relates to a stationery field, concretely relates to safety pen cap.
Background
The stationery includes student stationery, office stationery, gift stationery and the like. Modern paraphrases shall refer to some modern stationery items commonly used in offices: sign pens, fountain pens, pencils, ball point pens, and the like; and matching supplies such as pen containers and the like.
The existing pen is inevitably dropped to the ground from a desk in daily use, and sometimes the pen point is grounded, so that the weak pen point is easily damaged, and the pen cannot be normally used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a safety pen cap has mainly solved present pen and has caused the damage to fragile nib easily when falling on the ground and make the unable normal use of pen problem.
The utility model adopts the technical proposal that:
safety pen cap includes the sleeve of making by elastic material, the sleeve axial be equipped with be used for with a tail end circumference outer wall joint complex fixed slot, the sleeve outer wall is equipped with the mounting groove, be equipped with a plurality of counter weight pieces in the mounting groove.
The mounting groove is located sleeve circumference outer wall, the counter weight piece with the mounting groove inner wall joint cooperation.
The mounting groove is equipped with a plurality ofly, and parallel arrangement each other.
The sleeve comprises an inner cylinder and an outer cylinder, the fixing groove is formed in the inner cylinder, and the mounting groove is formed between the inner cylinder and the outer cylinder.
The Shore hardness of the inner barrel is less than the Shore hardness of the outer barrel.
The mounting groove is of a structure with a large upper part and a small lower part.
The counterweight plate is of a circular ring-shaped structure.
The utility model has the advantages that: the utility model provides a safety pen cap installs in the tail of a pen, because the effect of gravity when the pen falls to the ground, increases the possibility that the tail end falls to the ground, reduces the impaired probability of nib.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of another embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of another embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, safety pen cap includes sleeve 1 of being made by elastic material, the sleeve axial is equipped with be used for with a tail end circumference outer wall joint complex fixed slot 2, the sleeve outer wall is equipped with mounting groove 3, be equipped with a plurality of counter weight pieces 4 in the mounting groove. The utility model provides a safety pen cap installs in the tail of a pen, because the effect of gravity when the pen falls to the ground, increases the possibility that the tail end falls to the ground, reduces the impaired probability of nib.
In this embodiment, as shown in the figure, the mounting groove is provided on the circumferential outer wall of the sleeve, and the weight plate is in clamping fit with the inner wall of the mounting groove. The counterweight plate can be installed in the installation groove from top to bottom and also can be inserted from two sides depending on the opening orientation of the installation groove.
In this embodiment, as shown in the figure, the mounting grooves are provided in plurality and are arranged in parallel.
In the present embodiment, as shown in the figure, the sleeve includes an inner cylinder 11 and an outer cylinder 12, the fixing groove is provided in the inner cylinder, and the mounting groove is formed between the inner cylinder and the outer cylinder. When in use, the counterweight sheets are put into the mounting grooves and a plurality of counterweight sheets are required to be mounted.
In this embodiment, as shown, the shore hardness of the inner barrel is less than the shore hardness of the outer barrel. The inner cylinder is made of soft rubber, and the outer cylinder is made of hard rubber, so that a better fixing effect can be achieved.
In this embodiment, as shown in the figure, the mounting groove has a structure with a large top and a small bottom. The tighter the mounting, the tighter the mounting.
In this embodiment, as shown in the figure, the weight plate has an annular structure.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (7)
1. Safety pen cap, its characterized in that: including sleeve (1) made by the elasticity material, the sleeve axial is equipped with and is used for with a tail end circumference outer wall joint complex fixed slot (2), the sleeve outer wall is equipped with mounting groove (3), be equipped with a plurality of counter weight pieces (4) in the mounting groove.
2. The safety pen cap of claim 1, wherein: the mounting groove is located sleeve circumference outer wall, the counter weight piece with the mounting groove inner wall joint cooperation.
3. The safety pen cap of claim 2, wherein: the mounting groove is equipped with a plurality ofly, and parallel arrangement each other.
4. The safety pen cap of claim 1, wherein: the sleeve comprises an inner cylinder (11) and an outer cylinder (12), the fixing groove is formed in the inner cylinder, and the mounting groove is formed between the inner cylinder and the outer cylinder.
5. The safety pen cap of claim 4, wherein: the Shore hardness of the inner barrel is less than the Shore hardness of the outer barrel.
6. The safety pen cap of claim 5, wherein: the mounting groove is of a structure with a large upper part and a small lower part.
7. The safety pen cap of claim 6, wherein: the counterweight plate is of a circular ring-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021037742.9U CN212446853U (en) | 2020-06-09 | 2020-06-09 | Safety pen cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021037742.9U CN212446853U (en) | 2020-06-09 | 2020-06-09 | Safety pen cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446853U true CN212446853U (en) | 2021-02-02 |
Family
ID=74492586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021037742.9U Expired - Fee Related CN212446853U (en) | 2020-06-09 | 2020-06-09 | Safety pen cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212446853U (en) |
-
2020
- 2020-06-09 CN CN202021037742.9U patent/CN212446853U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201140608Y (en) | Novel automatic pen | |
| CN212446853U (en) | Safety pen cap | |
| CN110181972B (en) | Anti-rolling effectual anti-falling pen | |
| CN107804088B (en) | Self-adjusting neutral pen shell and neutral pen | |
| CN102431346A (en) | Pen cap convenient for drawing straight line | |
| CN110239256B (en) | Ink leakage-proof spring pen point, ball pen refill and ball pen | |
| CN211894666U (en) | Temporary storage bin and card temporary storage | |
| CN212871261U (en) | Law enforcement detects environmental protection test pen that has anti-falling structure | |
| CN208993376U (en) | Plain type penholder | |
| CN102529508A (en) | Chalk sleeve | |
| CN217113242U (en) | Touch screen protection pen | |
| CN201249590Y (en) | Anti-broken pen cap | |
| CN216001989U (en) | Multifunctional pen | |
| CN217766232U (en) | Hollowing detection device for civil engineering | |
| CN220947294U (en) | Full needle tube pen point | |
| CN212098191U (en) | Multifunctional pen rack | |
| CN213338667U (en) | Quick detachable touch screen pen structure | |
| CN214355145U (en) | Modular card-coating pencil | |
| CN201792619U (en) | Practical antiskid pen | |
| CN204915043U (en) | Multifunctional pen container | |
| CN220615327U (en) | Magnetic pen holder | |
| CN102092219A (en) | Pencil fixing device having elastic clamp | |
| CN214525668U (en) | Containing box convenient to fixed fine arts drawing instrument | |
| CN215900596U (en) | Needle tip protective sleeve | |
| CN215298685U (en) | Two-dimensional code standard address construction sign |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210609 |