CN212194819U - Pencil comfortable to hold - Google Patents
Pencil comfortable to hold Download PDFInfo
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- CN212194819U CN212194819U CN202020830622.8U CN202020830622U CN212194819U CN 212194819 U CN212194819 U CN 212194819U CN 202020830622 U CN202020830622 U CN 202020830622U CN 212194819 U CN212194819 U CN 212194819U
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Abstract
The utility model relates to a hold comfortable pencil of pen, including wooden body and pencil core, wooden body is inside to offer the transversal triangular refill chamber of personally submitting along length direction, pencil core cross section and refill chamber looks adaptation and fixed setting are in the refill chamber, wooden body's cross section sets up to triangle-shaped, be respectively the first edge that contacts with the thumb finger abdomen, the second limit that contacts with the forefinger finger abdomen and the third edge that contacts with the middle finger side, first edge, second limit and third edge middle part are convex sunken being provided with the arc wall to wooden body cross section triangle-shaped middle part along wooden body length direction respectively, just first edge, second limit and third edge are connected the department and all set up to the fillet. The utility model provides a comfortable pencil of holding of good and convenient rubber installation of the good and convenient rubber of sense is experienced in convenient to use.
Description
Technical Field
The utility model relates to a pencil, concretely relates to hold comfortable pencil of pen.
Background
The pencil is a very widely used and common tool, the existing pencil structure is generally a columnar wooden body, a pencil lead cavity is arranged in the wooden body along the length direction, a pencil lead is arranged in the pencil lead cavity, an eraser is fixed at one end of the wooden body through a metal wrapping, the cross section of the pencil lead is generally circular, so that a large amount of graphite dust can be generated in the process of sharpening the pencil lead, the pencil lead can be easily cut off in the process of sharpening the pencil lead, the cross section of the columnar wooden body is generally circular, the pencil is very easy to roll off from a table top when being placed on the table top to cause damage to the pencil lead, and meanwhile, three fingers, namely a thumb, a middle finger and a middle finger, can be in the process of holding the pencil, the three fingers and the outer wall of the circular wooden body can be relatively contacted and pressed to roll, the contact surface between the three relative fingers of circular shape wooden body is also little to increased the pressure to the finger, the comfort level of holding a pen is extremely low, the rubber passes through the structure that the extrusion of metal foreskin cladding was fixed in wooden body one end, leads to a pencil after the rubber of one end of using, can not install a new rubber again, needs extra new rubber of being equipped with to use when reusing, has further reduced user's use and has experienced, from this need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pencil that is convenient to use, uses to experience and feels good and make things convenient for the eraser installation to change comfortable holding a pen not enough to prior art exists.
The technical scheme of the utility model is realized like this: the utility model provides a hold a comfortable pencil, includes wooden body and pencil lead, its characterized in that: wooden body is inside to offer the transversal triangular pencil lead chamber of personally submitting along length direction, pencil lead cross section and pencil lead chamber looks adaptation and fixed setting in the pencil lead chamber, the cross section of wooden body sets up to triangle-shaped, be the first side that contacts with the thumb finger belly, the second side that contacts with the forefinger finger belly respectively and the third side that contacts with the middle finger side, first side, second side and third side middle part are convex sunken being provided with the arc wall to wooden body cross section triangle-shaped middle part along wooden body length direction respectively, just first side, second side and third side junction all set up to the fillet.
By adopting the technical scheme, the pencil lead cavity with the triangular cross section is formed in the wood body along the length direction, the cross section of the pencil lead is matched with the pencil lead cavity and fixedly arranged in the pencil lead cavity, the structure of the pencil lead with the triangular cross section is used in the using process, after a section of pencil lead is used up, the pencil lead does not need to be additionally cut, only the wood body needs to be cut, the graphite dust caused by cutting the pencil lead is reduced, meanwhile, the risk of accidentally injuring fingers caused by cutting the pencil lead is reduced, the phenomenon of cutting and breaking the pencil lead can not occur, the service life of the pencil lead is prolonged, the cross section of the wood body is set to be triangular, the first edge, the second edge and the third edge are respectively in contact with the thumb web, the second edge and the third edge, the first edge, the second edge and the third edge are respectively in arc-shaped recess towards the middle part of the cross section of the wood body along the length direction of the wood body, and arc-shaped recess is provided with the And the first side, the second side and the third side are all set as fillets, when the user holds the pen, the thumb web of the user is in extrusion pressing contact with the first side, the index finger web of the user is in extrusion pressing contact with the second side, the middle finger side of the user is in extrusion pressing contact with the third side, the middle parts of the first side, the second side and the third side are respectively provided with arc-shaped grooves in a circular arc shape along the length direction of the wood body to the middle part of the triangle of the cross section of the wood body, so that the contact surfaces of the wood body and the three fingers are more laminated and have high comfort level, the first side, the second side and the third side are all set as fillets, the problem of using comfort level caused by scraping of the corners to the fingers is further avoided, meanwhile, the wood body has the advantage that the triangle is difficult to roll, and the phenomenon that the corners are rolled and damaged when the wood body is not used, The pencil is good in use experience and convenient for installing and replacing the eraser, and is comfortable to hold.
The utility model discloses further set up to: wooden body one end can be dismantled and be connected with the rubber subassembly, the rubber subassembly is including setting up at wooden body one end tip be cylindrical connector and plastics rubber seat, the mounting groove has been seted up to plastics rubber seat one end, install the rubber in the mounting groove, be provided with the external screw thread along length direction on the connector lateral wall, the one end that the mounting groove was kept away from to plastics rubber seat is provided with interior screw hole, the plastics rubber seat cooperatees through interior screw hole and connector and installs at wooden body tip.
Through adopting above-mentioned technical scheme, for fixing the structure in wooden body one end through metal foreskin cladding extrusion among the prior art, can dismantle at wooden body one end and be connected with the rubber subassembly, after using up the rubber on the plastics rubber seat, rotatory plastics rubber seat, dismantle the plastics rubber seat from wooden body tip, change the back, cooperate the installation at wooden body tip through interior screw hole with new plastics rubber seat again, dismantle installation convenient to use, after using up the rubber on a plastics rubber seat, dismantle and install a new plastics rubber seat again after this plastics rubber seat down, do not need extra new rubber of outfit to use when reusing, further improved user's use experience.
The utility model discloses further set up to: the cross section of the connector is circular and is positioned at the center of the end part of the wooden body, and the length from the circle center of the cross section of the connector to the side wall is smaller than the linear length from the center of the end part of the wooden body to the side wall.
Through adopting above-mentioned technical scheme, in order to guarantee not to cause the influence to the difficult rolling advantage of wooden body triangle-shaped, personally submit circular and lie in wooden this tip central point with the connector cross section, the length that the connector cross section centre of a circle reaches the lateral wall is less than wooden this tip central point and puts the straight line length of locating the lateral wall, when making the pencil place on the desktop, the connector lateral wall can not contact the desktop, press on the desktop by one of the three side of wooden body, prevent to place stability and bring the influence to the pencil because of the connector contacts the desktop.
The utility model discloses further set up to: the cross section of the plastic rubber seat is in a regular triangle shape.
Through adopting above-mentioned technical scheme, set up the cross section of plastics rubber seat into being regular triangle-shaped, make its cross section triangle-shaped structure of cooperation wooden body, when the pencil was placed on the desktop, pressed on the desktop by the cooperation of one of the three side of wooden body and one of the three lateral wall of plastics rubber seat, it is more stable to place.
The utility model discloses further set up to: the cross section of the wood body is in a shape of a rounded regular triangle.
Through adopting above-mentioned technical scheme, wooden body cross section is fillet regular triangle, on the one hand the cooperation with user's thumb indicate the abdomen and squeeze the contact mutually with first limit, its forefinger indicate the abdomen and squeeze the contact mutually with the second limit, its middle finger side and third limit squeeze the contact mutually, more stable when regular triangle's structure is placed on the desktop simultaneously.
The utility model discloses further set up to: the cross section of the refill cavity is in a regular triangle shape.
Through adopting above-mentioned technical scheme, the cross section in refill chamber is regular triangle, and pencil lead cross section and refill chamber looks adaptation for pencil lead cross section also is regular triangle, does not cut the pencil lead and can use and write, and regular triangle's cross section is fit for writing more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure of a wooden body according to an embodiment of the present invention.
Fig. 3 is a schematic view of a wooden body structure according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a plastic rubber seat in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model discloses a pencil with comfortable holding, which comprises a wooden body 1 and a pencil core 2, in the embodiment of the utility model, a pen core cavity 3 with a triangular cross section is arranged inside the wooden body 1 along the length direction, the cross section of the pencil lead 2 is matched with the pencil lead cavity 3 and is fixedly arranged in the pencil lead cavity 3, the cross section of the wood body 1 is triangular and is respectively a first edge contacted with the pulp of a thumb, a second edge contacted with the pulp of a forefinger and a third edge contacted with the side surface of a middle finger, the middle parts of the first edge, the second edge and the third edge are respectively provided with arc-shaped grooves 4 in a circular arc shape in a sunken mode towards the middle part of the triangle of the cross section of the wooden body 1 along the length direction of the wooden body 1, and the connecting parts of the first edge, the second edge and the third edge are all set to be round corners 5.
By adopting the technical scheme, the pencil lead cavity 3 with the triangular cross section is formed in the wooden body 1 along the length direction, the cross section of the pencil lead 2 is matched with the pencil lead cavity 3 and fixedly arranged in the pencil lead cavity 3, the structure of the pencil lead 2 with the triangular cross section is used, after a section of the pencil lead 2 is used up, the pencil lead 2 does not need to be additionally cut, only the wooden body 1 needs to be cut, the graphite dust caused by cutting the pencil lead 2 is reduced, meanwhile, the risk of accidentally injuring fingers caused by cutting the pencil lead is reduced, the phenomenon that the pencil lead 2 is cut off can not occur, the service life of the pencil lead 2 is prolonged, the cross section of the wooden body 1 is set to be triangular, the first edge is respectively in contact with the thumb web, the second edge is in contact with the index finger web and the third edge is in contact with the side face of the middle finger, the first edge, the second edge and the middle part are respectively arranged towards the triangular cross section of the wooden body 1 along the length direction of the wooden body 1 The middle part of the pen body is in arc-shaped concave shape and is provided with an arc-shaped groove 4, the joints of the first side, the second side and the third side are all provided with round corners 5, when a user holds the pen, the thumb web of the user is in extrusion contact with the first side, the index finger web of the user is in extrusion contact with the second side, the side surface of the middle finger of the user is in extrusion contact with the third side, the arc-shaped grooves 4 are respectively arranged in the middle parts of the first side, the second side and the third side along the length direction of the wood body 1 to the middle part of the triangle of the cross section of the wood body 1 in arc-shaped concave shape, so that the contact surfaces of the wood body 1 and the three fingers are more attached, the comfort level is high, the joints of the first side, the second side and the third side are all provided with the round corners 5, the problem of use comfort level caused by scraping of the fingers by corners is further avoided, the utility model provides a comfortable pencil of holding of good and convenient rubber installation of the good and convenient rubber of sense is experienced in convenient to use.
The utility model discloses in the embodiment, 1 one end of wooden body can be dismantled and be connected with the rubber subassembly, the rubber subassembly is including setting up at 1 one end tip of wooden body be cylindrical connector 6 and plastics rubber seat 7, the mounting groove has been seted up to 7 one ends of plastics rubber seat, install rubber 8 in the mounting groove, be provided with the external screw thread along length direction on the 6 lateral walls of connector, the one end that the mounting groove was kept away from to plastics rubber seat 7 is provided with the internal screw hole, plastics rubber seat 7 cooperatees through internal screw hole and connector 6 and installs at 1 tip of wooden body.
Through adopting above-mentioned technical scheme, for fixing the structure in wooden body one end through metal foreskin cladding extrusion among the prior art, can dismantle at wooden body 1 one end and be connected with the rubber subassembly, after using up rubber 8 on plastics rubber seat 7, rotatory plastics rubber seat 7, dismantle plastics rubber seat 7 from wooden body 1 tip, change the back, cooperate new plastics rubber seat 7 through interior screw hole and connector 6 to install at wooden body 1 tip again, dismantle installation convenient to use, after using up rubber 8 on a plastics rubber seat 7, dismantle and install a new plastics rubber seat 7 again behind this plastics rubber seat 7, do not need extra new rubber of being equipped with to use when reusing, further improved user's use experience.
The utility model discloses in the embodiment, the cross section of connector 6 is circular and is located 1 tip central point of wooden body department, the length of 6 cross section centre of a circle to the lateral wall of connector is less than 1 tip central point of wooden body department to the straight line length of lateral wall.
Through adopting above-mentioned technical scheme, in order to guarantee not to cause the influence to the difficult rolling advantage of wooden body 1 triangle-shaped, personally submit circular and lie in 1 tip central point department of wooden body with connector 6 is transversal, the length that the connector 6 cross section centre of a circle to the lateral wall is less than 1 tip central point department of wooden body and reaches the straight line length of lateral wall, when making the pencil place on the desktop, 6 lateral wall contacts the desktop of connector, press on the desktop by one of 1 three sides of wooden body, prevent to place stability and bring the influence to the pencil because of connector 6 contacts the desktop.
In the embodiment of the present invention, the cross section of the plastic rubber seat 7 is a regular triangle.
Through adopting above-mentioned technical scheme, set up the cross section of plastics rubber seat 7 into being regular triangle-shaped, make its cross section triangle-shaped structure that cooperates wooden body 1, when the pencil was placed on the desktop, pressed on the desktop by the cooperation of one of the three side of wooden body 1 and one of the three lateral wall of plastics rubber seat 7, it is more stable to place.
In the embodiment of the present invention, the cross section of the wooden body 1 is a rounded regular triangle.
Through adopting above-mentioned technical scheme, 1 cross section of wooden body is fillet regular triangle, on the one hand the cooperation with user's thumb indicate the abdomen and squeeze the contact mutually with first limit, its forefinger indicate the abdomen and squeeze the contact mutually with the second limit, its middle finger side and third limit squeeze the contact mutually, it is more stable when regular triangle's structure is placed on the desktop simultaneously.
In the embodiment of the present invention, the cross section of the refill chamber 3 is a regular triangle.
Through adopting above-mentioned technical scheme, the cross section of refill chamber 3 is regular triangle, 2 cross sections of pencil lead and 3 looks adaptations of refill chamber for 2 cross sections of pencil lead also are regular triangle, do not cut pencil lead 2 and can use and write, and regular triangle's cross section is fit for writing more.
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 (5)
1. The utility model provides a hold a comfortable pencil, includes wooden body (1) and pencil lead (2), its characterized in that: wooden body (1) is inside to be seted up transversal triangle-shaped's of personally submitting refill chamber (3) along length direction, pencil refill (2) cross section and refill chamber (3) looks adaptation and fixed setting in refill chamber (3), the cross section of wooden body (1) sets up to triangle-shaped, be respectively the first side that contacts with thumb finger belly, the second side that contacts with forefinger finger belly and the third side that contacts with well finger side, first side, second side and third side middle part are arc sunken being provided with arc wall (4) to wooden body (1) cross section triangle-shaped middle part along wooden body (1) length direction respectively, just first side, second side and third side junction all set up to fillet (5), wooden body (1) one end can be dismantled and be connected with rubber assembly, rubber assembly is cylindrical connector (6) and plastics rubber seat (7) including setting up being at wooden body (1) one end tip The wood eraser is characterized in that a mounting groove is formed in one end of the plastic eraser seat (7), an eraser (8) is installed in the mounting groove, external threads are arranged on the outer side wall of the connector (6) along the length direction, an inner threaded hole is formed in one end, far away from the mounting groove, of the plastic eraser seat (7), and the plastic eraser seat (7) is installed at the end of the wood body (1) in a matched mode through the inner threaded hole and the connector (6).
2. The pencil of claim 1, wherein: the cross section of the connector (6) is circular and is located at the center of the end of the wooden body (1), and the length from the circle center of the cross section of the connector (6) to the side wall is smaller than the linear length from the center of the end of the wooden body (1) to the side wall.
3. The pencil of claim 2, wherein: the cross section of the plastic rubber seat (7) is in a regular triangle shape.
4. The pencil of claim 1, wherein: the cross section of the wood body (1) is in a shape of a rounded right triangle.
5. The pencil of claim 1, wherein: the cross section of the refill cavity (3) is in a regular triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830622.8U CN212194819U (en) | 2020-05-18 | 2020-05-18 | Pencil comfortable to hold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830622.8U CN212194819U (en) | 2020-05-18 | 2020-05-18 | Pencil comfortable to hold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194819U true CN212194819U (en) | 2020-12-22 |
Family
ID=73816644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020830622.8U Active CN212194819U (en) | 2020-05-18 | 2020-05-18 | Pencil comfortable to hold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212194819U (en) |
-
2020
- 2020-05-18 CN CN202020830622.8U patent/CN212194819U/en active Active
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