CN214647136U - Left-right hand universal pen holder - Google Patents
Left-right hand universal pen holder Download PDFInfo
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- CN214647136U CN214647136U CN202120625257.1U CN202120625257U CN214647136U CN 214647136 U CN214647136 U CN 214647136U CN 202120625257 U CN202120625257 U CN 202120625257U CN 214647136 U CN214647136 U CN 214647136U
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Abstract
The utility model relates to a hold a ware technical field, a general ware of holding of left and right hands is proposed, which comprises a sleeve, be used for the cover to establish outside a pen, first constant head tank has on the sleeve outer wall, the second constant head tank, third constant head tank and fourth constant head tank, first constant head tank and second constant head tank are located telescopic both sides respectively, third constant head tank and fourth constant head tank all are located between first constant head tank and the second constant head tank, and third constant head tank and fourth constant head tank are located telescopic both sides respectively, when the right hand is held, first constant head tank is used for placing the thumb, the second constant head tank is used for placing the forefinger, the third constant head tank is used for placing the middle finger, when the left hand is held, first constant head tank is used for placing the forefinger, the second constant head tank is used for placing the thumb, the fourth constant head tank is used for placing the middle finger. Through above-mentioned technical scheme, the problem that the pen holder among the prior art can not be used by the left hand or the right hand is solved.
Description
Technical Field
The utility model relates to a hold a ware technical field, it is specific, relate to a control general ware of holding of hand.
Background
Along with the popularization of nine years ' obligation education and the more and more captain's attention to education, the pen demand as one of children's study necessities is bigger and bigger, the pen on the existing market is mostly cylindrical, hexagon, polygon and other dysmorphism, the area of contact of pen and hand is less, inconvenient the gripping, thereby difficult formation is right to hold a posture, incorrect holding a posture still leads to myopia and backbone to warp easily, write for a long time and still press the hand very much, lead to the finger to warp, consequently, a variety of pen holders are produced in return.
However, most of the existing pen holders can only meet the use of one of the right hand or the left hand, and for the left-handed person, the common pen holder cannot meet the requirements, so that the universality is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model provides a general ware of holding of left and right hands has solved the general problem of the ware of holding of pen among the prior art can not left and right hands.
The technical scheme of the utility model as follows:
the method comprises the following steps:
a sleeve barrel which is used for being sleeved outside the pen,
the outer wall of the sleeve is provided with a first positioning groove, a second positioning groove, a third positioning groove and a fourth positioning groove,
the first positioning groove and the second positioning groove are respectively positioned at two sides of the sleeve,
the third positioning groove and the fourth positioning groove are both positioned between the first positioning groove and the second positioning groove and are respectively positioned at two sides of the sleeve,
when held by the right hand, the first positioning groove is used for placing a thumb, the second positioning groove is used for placing a forefinger, the third positioning groove is used for placing a middle finger,
when the left hand is held, the first positioning groove is used for placing the forefinger, the second positioning groove is used for placing the thumb, and the fourth positioning groove is used for placing the middle finger.
As a further technical solution, it is proposed that,
the first positioning groove and the second positioning groove are in central symmetry,
the third positioning groove and the fourth positioning groove are in central symmetry.
As a further technical solution, it is proposed that,
the edge parts of the first positioning groove, the second positioning groove, the third positioning groove and the fourth positioning groove are all connected with the side wall of the sleeve in a smooth mode.
As a further technical solution, it is proposed that,
the central axis of the sleeve passes through an imaginary first plane and an imaginary second plane,
the first positioning groove and the second positioning groove are respectively positioned at two sides of the first plane,
the third positioning groove and the fourth positioning groove are respectively positioned on two sides of a second plane.
As a further technical solution, it is proposed that,
the first plane and the second plane are perpendicular.
As a further technical solution, it also includes,
and the lug is arranged on the inner wall of the sleeve.
As a further technical solution, it is proposed that,
the lug is provided with three, and three the lug is followed telescopic circumference is evenly set up.
As a further technical solution, it is proposed that,
the sleeve is an elastic sleeve, and the convex block is an elastic convex block.
As a further technical solution, it is proposed that,
the bottom of the first positioning groove and the bottom of the second positioning groove are both provided with anti-skid protrusions, and the anti-skid protrusions are connected with the bottom of the first positioning groove and the bottom of the second positioning groove in a smooth mode.
As a further technical solution, it is proposed that,
the third positioning groove and the fourth positioning groove are respectively close to two ends of the sleeve.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses in, as shown in fig. 9, the mounted state when sleeve mounting means is held for the left hand, at this moment, first constant head tank is used for placing the left hand forefinger, the second constant head tank is used for placing the left hand thumb, the fourth constant head tank is used for placing the left hand middle finger, the operation of gripping is accomplished, as shown in fig. 10, sleeve mounting means is after 180 degrees sleeve upset with fig. 9, realize exchanging of sleeve both ends open part, then the cover is established on the pen, at this moment, first constant head tank is used for placing the right hand thumb, the second constant head tank is used for placing the right hand forefinger, the third constant head tank is used for placing the right hand middle finger, consequently, the use of gripping of left and right hand has just been realized to one ware of should holding, and is very convenient.
Many users who use the pen holder are in daily use, some users prefer to use left-hand written characters, but few pens are suitable for left-handed users, and the pen holder meets the requirements of the users. Secondly, also some users write by hand with the right side, but in order to take exercise the right brain, also practise left hand and write, this pen holder has satisfied the demand that the left and right hands used, some users mainly because hold a posture inaccurate, consequently need hold a pen holder and assist and correct and hold a posture, this pen holder has satisfied its demand, consequently this pen holder has satisfied many different users' demand simultaneously, the user of various demands also need not be particularly hard to look for the pen holder that is fit for oneself, the commonality is stronger, also be favorable to reducing the waste of material resource.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a right side view of the structure of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic view of the bottom view structure of the present invention;
FIG. 7 is a first schematic structural diagram of the present invention;
FIG. 8 is a second schematic structural view of the present invention;
FIG. 9 is a schematic view of the left-handed operation of the present invention;
FIG. 10 is a schematic view of the structure of the right-hand operation state of the present invention;
in the figure: 1-sleeve, 2-first positioning groove, 3-second positioning groove, 4-third positioning groove, 5-fourth positioning groove, 6-lug and 8-pen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1-10, the utility model provides a left-right hand general pen holder, which comprises:
a sleeve 1 for being sleeved outside the pen,
the outer wall of the sleeve 1 is provided with a first positioning groove 2, a second positioning groove 3, a third positioning groove 4 and a fourth positioning groove 5,
the first positioning groove 2 and the second positioning groove 3 are respectively positioned at two sides of the sleeve 1,
the third positioning groove 4 and the fourth positioning groove 5 are both positioned between the first positioning groove 2 and the second positioning groove 3, and the third positioning groove 4 and the fourth positioning groove 5 are respectively positioned at two sides of the sleeve 1,
when held by the right hand, the first positioning groove 2 is used for placing the thumb, the second positioning groove 3 is used for placing the index finger, the third positioning groove 4 is used for placing the middle finger,
when held by the left hand, the first positioning groove 2 is used for placing the forefinger, the second positioning groove 3 is used for placing the thumb, and the fourth positioning groove 5 is used for placing the middle finger.
In this embodiment, as shown in fig. 9, the sleeve 1 is installed in a left-hand holding manner, at this time, the first positioning groove 2 is used for placing the index finger of the left hand, the second positioning groove 2 is used for placing the thumb of the left hand, the fourth positioning groove 5 is used for placing the middle finger of the left hand, and the holding operation is completed, as shown in fig. 10, the sleeve 1 is installed in a manner that the sleeve 1 of fig. 9 is turned over by 180 degrees, so that the openings at the two ends of the sleeve 1 are exchanged, and then the sleeve is sleeved on the pen 8, at this time, the first positioning groove 2 is used for placing the thumb of the right hand, the second positioning groove 3 is used for placing the index finger of the right hand, and the third positioning groove 4 is used for placing the middle finger of the right hand, so that the pen holder can be used by holding the left hand and the right hand, and is very convenient.
Many users who use the pen holder are in daily use, some users prefer to use left-hand written characters, but few pens are suitable for left-handed users, and the pen holder meets the requirements of the users. Secondly, also some users write by hand with the right side, but in order to take exercise the right brain, also practise left hand and write, this pen holder has satisfied the demand that the left and right hands used, some users mainly because hold a posture inaccurate, consequently need hold a pen holder and assist and correct and hold a posture, this pen holder has satisfied its demand, consequently this pen holder has satisfied many different users' demand simultaneously, the user of various demands also need not be particularly hard to look for the pen holder that is fit for oneself, the commonality is stronger, also be favorable to reducing the waste of material resource.
Furthermore, the first positioning groove 2 and the second positioning groove 3 are in central symmetry,
the third positioning groove 4 and the fourth positioning groove 5 are in central symmetry.
In the present embodiment, as shown in fig. 9, that is, the sleeve 1 is in the left-hand use state, as shown in fig. 10, that is, the sleeve 1 is in the right-hand use state, and the views of fig. 9 and 10 are mirror images of each other, so that the same holding state is realized regardless of the left-hand use or the right-hand use.
Further, the edge portions of the first positioning groove 2, the second positioning groove 3, the third positioning groove 4 and the fourth positioning groove 5 are all smoothly connected with the side wall of the sleeve 1.
In this embodiment, the edge portion and the 1 lateral wall smooth connection of sleeve of first constant head tank 2, second constant head tank 3, third constant head tank 4 and fourth constant head tank 5 have promoted the comfort level that the user gripped, prevent to appear because hard excessive problem that causes and press against the hand, have promoted user experience.
Further, the central axis of the sleeve 1 passes through a first plane and a second plane,
the first positioning groove 2 and the second positioning groove 3 are respectively positioned at two sides of the first plane,
the third positioning groove 4 and the fourth positioning groove 5 are respectively positioned at two sides of the second plane.
In this embodiment, the central axis of the sleeve 1 passes through a first plane and a second plane, that is, the central axis of the sleeve 1 is located in both the first plane and the second plane, the first plane and the second plane are two virtual planes, and in order to better determine the position relationship of the first positioning groove 2, the second positioning groove 3, the third positioning groove 4 and the fourth positioning groove 5.
Further, the first plane and the second plane are perpendicular.
In this embodiment, the first plane is perpendicular to the second plane, the first positioning groove 2 rotates 180 degrees and then is mirror-symmetrical with the second positioning groove 3 relative to the first plane, the third positioning groove 4 rotates 180 degrees and then is mirror-symmetrical with the fourth positioning groove 4 relative to the second plane,
it is said that, assuming that the first positioning groove 2, the second positioning groove 3, the third positioning groove 4 and the fourth positioning groove 5 are points, when the first plane and the second plane are perpendicular, the first positioning groove 2 and the second positioning groove 3 are located in the second plane, and the third positioning groove 4 and the fourth positioning groove 5 are located in the first plane.
Namely, the sleeve 1 is turned 180 degrees around the axis vertical to the central axis, and then is in a left-hand use state or a right-hand use state, and the two states are mutually mirror images.
Further, the method also comprises the following steps of,
and the lug 6 is arranged on the inner wall of the sleeve 1.
In this embodiment, the arrangement of the protrusion 6 on the inner wall of the sleeve 1 can be suitable for pens with more diameters.
Further, the number of the projections 6 is three, and the three projections 6 are uniformly arranged along the circumferential direction of the sleeve 1.
In this embodiment, the three bumps 6 are arranged to clamp the pen more firmly, and it can be determined that the central axis of the cylindrical pen coincides with the central axis of the sleeve 1, so that the pen is prevented from deviating in the sleeve 1.
Further, the sleeve 1 is an elastic sleeve, and the bump 6 is an elastic bump.
In this embodiment, the sleeve 1 is an elastic sleeve, the bump 6 is an elastic bump, and the sleeve 1 and the bump 6 are both made of elastic materials, so as to meet the requirement of being sleeved outside the pen and clamped tightly.
Further, the bottoms of the first positioning groove 2 and the second positioning groove 3 are both provided with anti-skid protrusions which are smoothly connected with the bottoms of the first positioning groove 2 and the second positioning groove 3.
In this embodiment, the setting of non-slip raised can make the user play skid-proof effect when gripping the sleeve, and non-slip raised's shape is the same with the line of finger fingerprint, makes it hold a pen more comfortable.
Further, a third positioning groove 4 and a fourth positioning groove 5 are respectively close to the two ends of the sleeve 1.
In this embodiment, satisfying the user and normally holding under the condition of the posture, third constant head tank 4 and fourth constant head tank 5 are close to the both ends of sleeve 1 respectively, can reach the effect of holding under the shorter condition of sleeve 1 itself promptly, can save material, corresponding reduction volume, convenience of customers accomodates.
Further, the sleeve 1 has "R" and "L" on the outer wall thereof, which show the use marks of the left and right hands, and also has a pattern of a smiling face.
In the embodiment, the user can conveniently identify how to install the left hand when the left hand is used and how to install the right hand when the left hand is used, and the user can conveniently and quickly identify, install and use the left hand and the right hand.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pen holder for both left and right hands is characterized by comprising,
a sleeve (1) which is sleeved outside the pen,
the outer wall of the sleeve (1) is provided with a first positioning groove (2), a second positioning groove (3), a third positioning groove (4) and a fourth positioning groove (5),
the first positioning groove (2) and the second positioning groove (3) are respectively positioned at two sides of the sleeve (1),
the third positioning groove (4) and the fourth positioning groove (5) are both positioned between the first positioning groove (2) and the second positioning groove (3), the third positioning groove (4) and the fourth positioning groove (5) are respectively positioned at two sides of the sleeve (1),
when held by the right hand, the first positioning groove (2) is used for placing a thumb, the second positioning groove (3) is used for placing a forefinger, the third positioning groove (4) is used for placing a middle finger,
when the left hand is held, the first positioning groove (2) is used for placing an index finger, the second positioning groove (3) is used for placing a thumb, and the fourth positioning groove (5) is used for placing a middle finger.
2. The right-and-left-handed universal pen holder according to claim 1,
the first positioning groove (2) and the second positioning groove (3) are in central symmetry,
the third positioning groove (4) and the fourth positioning groove (5) are in central symmetry.
3. The right-and-left-handed universal pen holder according to claim 1,
the edge parts of the first positioning groove (2), the second positioning groove (3), the third positioning groove (4) and the fourth positioning groove (5) are all in smooth connection with the side wall of the sleeve (1).
4. The right-and-left-handed universal pen holder according to claim 1,
the central axis of the sleeve (1) passes through an imaginary first plane and an imaginary second plane,
the first positioning groove (2) and the second positioning groove (3) are respectively positioned at two sides of the first plane,
the third positioning groove (4) and the fourth positioning groove (5) are respectively positioned on two sides of the second plane.
5. The right-and-left-handed universal pen holder according to claim 4,
the first plane and the second plane are perpendicular.
6. The right-and-left-handed universal pen holder according to claim 1, further comprising,
a projection (6) arranged on the inner wall of the sleeve (1).
7. The right-and-left-handed universal pen holder according to claim 6,
the number of the convex blocks (6) is three, and the three convex blocks (6) are uniformly arranged along the circumferential direction of the sleeve (1).
8. The right-and-left-handed universal pen holder according to claim 6,
the sleeve (1) is an elastic sleeve, and the lug (6) is an elastic lug.
9. The right-and-left-handed universal pen holder according to claim 1,
the bottom of the first positioning groove (2) and the bottom of the second positioning groove (3) are both provided with anti-skid protrusions, and the anti-skid protrusions are connected with the bottom of the first positioning groove (2) and the bottom of the second positioning groove (3) in a smooth mode.
10. The right-and-left-handed universal pen holder according to claim 1,
the third positioning groove (4) and the fourth positioning groove (5) are respectively close to two ends of the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625257.1U CN214647136U (en) | 2021-03-26 | 2021-03-26 | Left-right hand universal pen holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625257.1U CN214647136U (en) | 2021-03-26 | 2021-03-26 | Left-right hand universal pen holder |
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| Publication Number | Publication Date |
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| CN214647136U true CN214647136U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120625257.1U Active CN214647136U (en) | 2021-03-26 | 2021-03-26 | Left-right hand universal pen holder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179677A (en) * | 2022-08-03 | 2022-10-14 | 陕西焦氏文化用品集团有限公司 | Artificial intelligent pen posture corrector and control method thereof |
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2021
- 2021-03-26 CN CN202120625257.1U patent/CN214647136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179677A (en) * | 2022-08-03 | 2022-10-14 | 陕西焦氏文化用品集团有限公司 | Artificial intelligent pen posture corrector and control method thereof |
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