CN220662110U - Pen holding expander - Google Patents
Pen holding expander Download PDFInfo
- Publication number
- CN220662110U CN220662110U CN202321727632.9U CN202321727632U CN220662110U CN 220662110 U CN220662110 U CN 220662110U CN 202321727632 U CN202321727632 U CN 202321727632U CN 220662110 U CN220662110 U CN 220662110U
- Authority
- CN
- China
- Prior art keywords
- expander
- hand
- pen
- expander body
- utility
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- 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.)
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Links
- 241000282376 Panthera tigris Species 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000036544 posture Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Abstract
The utility model discloses a pen holding expander, which comprises an expander body, a connecting part and an elastic sphere; one side of the expander body is attached to the tiger mouth of the hand, and the other side of the expander body is connected with the pen; one side of the expander body, which is close to the hand tiger mouth, is arc-shaped; the top end of the connecting part is fixedly connected with the bottom of the expander body; the top of the elastic sphere is fixedly connected with the bottom of the connecting part; the elastic ball body is attached to the palm center of the hand; the expander body is attached to the hand, so that the hand tiger mouth is circular after being closed. The utility model can realize the omnibearing correction of the pen holding posture, has good correction effect and improves the writing efficiency.
Description
Technical Field
The utility model relates to the technical field of pen holding expanders, in particular to a pen holding expander.
Background
At present, the number of people suffering from acquired myopia in students is large, the reasons of the people are related to incorrect reading and writing postures of the students, particularly the pen holding postures are commonly existed, so that the students have posture with head deviation when writing, and myopia is easy to cause for a long time.
The Chinese patent with publication number CN200942651Y discloses a pen holding posture corrector, which is characterized in that two grooves corresponding to fingers are arranged on the surface wall of a hollow cylinder when holding a pen, and the pen holding posture corrector has the characteristics of simple structure and convenient use. The whole unscrambler of this technical scheme is long and thin cylindric, is convenient for hold through setting up two recesses, but when using the unscrambler of this technical scheme, hand palm department does not support, and the student is used the time hand palm department and is retrieved naturally easily, and the tiger mouth department is non-circular closed shape when closed easily, leads to writing with improper effort, and is relatively poor to the correction effect of holding a posture.
For this purpose, a pen holding expander is proposed.
Disclosure of Invention
The utility model aims to provide a pen holding expander, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a pen holding expander, comprising:
the expander body is attached to the tiger mouth of the hand at one side and connected with the pen at the other side; one side of the expander body, which is close to the hand tiger mouth, is arc-shaped;
the top end of the connecting part is fixedly connected with the bottom of the expander body;
the top of the elastic sphere is fixedly connected with the bottom of the connecting part; the elastic ball body is attached to the palm center of the hand;
the expander body is attached to the hand, so that the hand tiger mouth is circular after being closed.
According to the pen holding expander provided by the utility model, the connecting part is a spring or a silica gel strip.
According to the pen holding expander provided by the utility model, the diameter of the elastic sphere is 1.5 cm-2.0 cm.
According to the pen holding expander provided by the utility model, the thickness of the expander body is 0.3 cm-1 cm.
According to the pen holding expander provided by the utility model, the length of the expander body is 1.0 cm-4.0 cm.
According to the pen holding expander provided by the utility model, the inside of the elastic sphere is hollow.
According to the pen holding expander provided by the utility model, the elastic sphere is a solid sphere.
The utility model discloses the following technical effects:
according to the utility model, the expander body is arranged, and one side of the expander body, which is close to the hand tiger mouth, is arc-shaped; when a student holds the expander body, the expander body is attached to the hand to enable the hand tiger mouth to be circular after being closed, so that the pen holding posture is effectively corrected, and the writing efficiency is improved;
according to the pen holding type pen expander, the elastic ball body is connected with the expander body through the connecting part, when a student holds the expander body, the palm center of the hand is attached to the elastic ball body, so that the palm center of the hand is in a natural hollow shape, the pen holding posture is corrected in all directions, and the pen holding type pen expander is good in correcting effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the pen holding expander of the present utility model;
FIG. 2 is a top view of the present utility model;
1, an expander body; 2. a connection part; 3. elastic sphere.
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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-2, the present utility model provides a pen holding dilator comprising:
the pen comprises an expander body 1, wherein one side of the expander body 1 is attached to a tiger mouth of a hand, and the other side of the expander body is connected with a pen; one side of the expander body 1 close to the hand tiger mouth is arc-shaped; the material of the expander body 1 can be set according to a specific use environment, for example, silica gel, plastic, stainless steel … …, which is not particularly limited in this embodiment; one side of the expander body 1 far away from the hand tiger mouth is directly abutted against the outer wall of the pen or a clamping piece (not shown in the figure) for clamping the pen is arranged on one side of the expander body 1 close to the hand tiger mouth so as to realize the connection of the expander body 1 and the pen; the thickness of the center of the expander body 1 is larger than that of the two ends, so that the structural strength of the expander body 1 is improved, and the service life of the pen holding expander is further prolonged;
the top end of the connecting part 2 is fixedly connected with the bottom of the expander body 1;
the top of the elastic sphere 3 is fixedly connected with the bottom of the connecting part 2; the elastic ball body 3 is attached to the palm center of the hand; the material of the elastic ball 3 may be set according to a specific use environment, for example, may be soft elastic materials such as silica gel, plastic, and plush, which is not limited in this embodiment;
wherein, the expander body 1 is attached to the hand, so that the hand tiger mouth is circular after being closed;
by arranging the expander body 1, one side of the expander body 1, which is close to the hand tiger mouth, is arc-shaped; when a student holds the expander body 1, the expander body 1 is attached to the hand to enable the hand tiger mouth to be circular after being closed, so that the pen holding posture is effectively corrected, and the writing efficiency is improved;
according to the pen holding type pen expander, the elastic ball body 3 is connected to the expander body 1 through the connecting part 2, when a student holds the expander body 1, the palm center of the hand is attached to the elastic ball body 3, so that the palm center of the hand is in a natural hollow shape, the pen holding posture is corrected in all directions, and the pen holding type pen expander is good in correcting effect.
In a further optimized scheme, the connecting part 2 is a spring or a silica gel strip, so that the flexible connection between the expander body 1 and the elastic sphere 3 is realized; when the connecting plate 2 adopts a spring, a protective sleeve (not shown in the figure) is sleeved outside the spring, and the spring is prevented from extruding the hand part through the protective sleeve when in use; the connecting plate 2 adopts an elastic connecting piece, so that the elastic connection between the expander body 1 and the elastic ball body 3 can be realized, and the hand of a user can be better attached.
Further optimizing scheme, the diameter of the elastic sphere 3 is 1.5 cm-2.0 cm.
In a further optimized scheme, the thickness of the expander body 1 is 0.3 cm-1 cm.
Further optimizing scheme, the length of the expander body 1 is 1.0 cm-4.0 cm; the hand is set according to the hand size of the user, so that the hand is convenient to attach to the user.
In a further optimization scheme, the elastic sphere 3 is hollow inside or the elastic sphere 3 is a solid sphere.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements 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 utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. A pen-holding dilator, comprising:
the hand-held pen comprises an expander body (1), wherein one side of the expander body (1) is attached to a hand tiger mouth, and the other side of the expander body is connected with a pen; one side of the expander body (1) close to the hand tiger mouth is arc-shaped;
the top end of the connecting part (2) is fixedly connected with the bottom of the expander body (1);
the top of the elastic sphere (3) is fixedly connected with the bottom of the connecting part (2); the elastic ball body (3) is attached to the palm center of the hand;
the expander body (1) is attached to the hand, so that the hand tiger mouth is circular after being closed.
2. The pen-holding dilator of claim 1, wherein: the connecting part (2) is a spring or a silica gel strip.
3. The pen-holding dilator of claim 1, wherein: the diameter of the elastic sphere (3) is 1.5 cm-2.0 cm.
4. The pen-holding dilator of claim 1, wherein: the thickness of the expander body (1) is 0.3 cm-1 cm.
5. The pen-holding dilator of claim 1, wherein: the length of the expander body (1) is 1.0 cm-4.0 cm.
6. The pen-holding dilator of claim 1, wherein: the elastic sphere (3) is hollow.
7. The pen-holding dilator of claim 1, wherein: the elastic sphere (3) is a solid sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727632.9U CN220662110U (en) | 2023-07-04 | 2023-07-04 | Pen holding expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727632.9U CN220662110U (en) | 2023-07-04 | 2023-07-04 | Pen holding expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220662110U true CN220662110U (en) | 2024-03-26 |
Family
ID=90327394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321727632.9U Active CN220662110U (en) | 2023-07-04 | 2023-07-04 | Pen holding expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220662110U (en) |
-
2023
- 2023-07-04 CN CN202321727632.9U patent/CN220662110U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |