CN206589506U

CN206589506U - One kind correction pen holding posture pen

Info

Publication number: CN206589506U
Application number: CN201720124260.9U
Authority: CN
Inventors: 陈意聪
Original assignee: Quanzhou Line Culture And Creative Co Ltd
Current assignee: Quanzhou Line Culture And Creative Co Ltd
Priority date: 2017-02-11
Filing date: 2017-02-11
Publication date: 2017-10-27
Anticipated expiration: 2027-02-11

Abstract

The utility model discloses one kind correction pen holding posture pen, including a shell and pen core, the lower middle portion of the pen core is provided with annular groove, described shell internal face is provided with annular protrusion, the mutual Corresponding matching of annular groove and annular protrusion, the outside wall surface of described shell is arranged with sheath, the front end face of described shell is conical hollow structure, annular groove is arranged on three centimeters apart from pen core nib, annular protrusion is arranged on two centimeters of a distance shell front end, the cross sectional shape of the annular groove is v-depression, the cross sectional shape of the annular protrusion is that V-arrangement is raised, this structure is at correct pen griping position, pen core trend glides out, structure correspondence clamping, prevent pen core from retracting, if posture and position are inaccurate, pen core can not position clamping, so as to force to correct pen holding posture, and it can prevent children's nib of quarrelling and fighting noisily from hurting people in the case of being not used, overall structure module formula is assembled, cost is low, it is convenient and reliable, it is adapted to the use demand of major part consumer.

Description

One kind correction pen holding posture pen

Technical field

The utility model is related to stationery technical field, is specially a kind of correction pen holding posture pen.

Background technology

In stationery, pen is the indispensable articles for use of writing, and child holds a pen when just starting to learn to write in addition Posture is critically important, need to help to coordinate to correct, correct pen holding posture：2-3 centimetres from nib of hand, penholder be placed on thumb, forefinger and Three of middle finger refer between the tip, while being pinched with forefinger and thumb, by middle finger support, general wrong pen holding posture is the portion of holding a pen Position is too near from nib or too remote, or the relative position of thumb and forefinger is incorrect, but the pen holding posture of mistake is easily caused Myopia and arm Fatigue, the body development to child bring detrimental effect, and the pen of existing correction pen holding posture is adopted mostly in addition With complicated and accessory is more, the function such as electronic monitoring is reminded, cost is higher, poor durability, it is impossible to effective to meet difference and disappear The person's of expense demand.

The content of the invention

The purpose of this utility model is to provide a kind of correction pen holding posture pen, to solve what is proposed in above-mentioned background technology Problem, is had an advantageous effect in that：Structural module is easy, ease of assembly production, and pen holding posture and protection can be corrected simultaneously Anti-slip refill function.

To achieve the above object, the utility model provides following technical scheme：One kind correction pen holding posture pen, including a shell And pen core, the lower middle portion of the pen core is provided with annular groove, and described shell internal face is provided with annular protrusion, the annular groove With the mutual Corresponding matching of annular protrusion, the outside wall surface of described shell is arranged with sheath, and the front end face of described shell is tapered hollow Structure, the annular groove is arranged on three centimeters apart from pen core nib, and the annular protrusion is arranged on a distance shell front end Two centimeters.

It is preferred that, the cross sectional shape of the annular groove is v-depression, and the cross sectional shape of the annular protrusion is convex for V-arrangement Rise.

It is preferred that, the sheath uses anti-slip rubber.

It is preferred that, described shell uses flexible plastic material.

It is preferred that, the sheath is located at the correspondence shell outside wall surface position of annular protrusion.

Compared with prior art, the beneficial effects of the utility model are：The correct body position held a pen is that forefinger and thumb are held In the centimeters of front end three of nib, this structure correspondence sets annular protrusion in a shell inwall, and pen core periphery sets annular groove, At correct pen griping position, pen core trend glides out, while pinching shell sheath extruding of beginning to write so that annular protrusion and annular groove Correspondence clamping, so as to prevent pen core from retracting, if if pen holding posture and position are inaccurate, pen core can not position clamping, that is, retract In shell, so as to force to correct the pen holding posture of user, more most important is to prevent children's nib of quarrelling and fighting noisily from hurting people, because not having Correct holding posture is used, nib, which will not be fixed, to be protruded, people would not be hurt, overall structure module formula assembling, cost is low, It is convenient and reliable, it is adapted to the use demand of major part consumer.

Brief description of the drawings

Use state structural representation when Fig. 1 is correct holding posture of the present utility model；

Fig. 2 be incorrect pen holding posture of the present utility model when or untapped status architecture schematic diagram.

In figure：1- shell；2- pen cores；3- sheaths；11- annular protrusions；21- annular grooves；12- conical hollow structures.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Referring to Fig. 1, a kind of embodiment that the utility model is provided：One kind correction pen holding posture pen, including a shell 1 and pen Core 2, the wherein movable set of pen core 2 are in a shell 1, and the outside wall surface of a shell 1 is arranged with sheath 3, is in the front end face of described shell 1 Conical hollow structure 12, so that facilitate the nib of pen core 2 to stretch out or bounce back, it is recessed provided with annular in the lower middle portion of the pen core 2 Groove 21, the annular groove 21 is arranged on three centimeters apart from the nib of pen core 2, and the described internal face of shell 1 is provided with annular protrusion 11, the annular protrusion 11 is arranged on two centimeters of a distance shell 1 front end, and sheath 3 is located at the correspondence shell 1 of annular protrusion 11 Outside wall surface position.When holding a pen in use, hand is from the centimeters of nib three, a shell 1 be placed on three of thumb, forefinger and middle finger refer to the tips it Between, while pinching sheath 3 with forefinger and thumb, the lower section for shell 1 of being begun to write by middle finger support, the trend of pen core 2 stretches out nib, finger down The position of sheath 3 is pinched, just causes annular groove 21 and the mutual Corresponding matching clamping of annular protrusion 11, prevents writing process In, the retraction of pen core 2, so as to keep correct pen holding posture.

As shown in Fig. 2 when pen holding posture is incorrect, the annular protrusion 11 in a shell 1 fails correct correspondence and blocks pen core 2 Annular groove 21 so that pen core 2 does not stress, i.e., return and be retracted into a shell 1 in writing, so that in incorrect pen holding posture When can not be write, in addition when being dropped usually without using pen or pen, pen core 2 can be retracted into a shell 1, from And ensure the safety of pen core 2.

In order to ensure mutually preferably clamping or the activity, the cross sectional shape of the annular groove 21 of this structure of pen core 2 and a shell 1 For v-depression, the cross sectional shape of annular protrusion 11 is raised for V-arrangement, importing clamping that can be good or is taken off in the case where not stressing From separately.Wherein described sheath 3 uses anti-slip rubber, and a shell 1 uses flexible plastic material, is ensureing the same of correct holding posture When also improve the comfort level held a pen, and can prevent that finger is perspired and the illusive phenomenon that holds a pen occurs during writing.

The correct body position for forcing correction to hold a pen is realized entirely through annular protrusion 11 and the correspondence clamping of annular groove 21, if holding If posture and position are inaccurate, pen core can not position clamping, that is, retract in a shell, so as to force to correct holding a pen for user Posture, more most important is to prevent children's nib of quarrelling and fighting noisily from hurting people, because in correct holding posture useless, nib is will not to fix convex Out, people would not be hurt, overall structure module formula assembling, cost is low, convenient and reliable, is adapted to the use of major part consumer Demand.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

1. one kind correction pen holding posture pen, including a shell and pen core, it is characterised in that：The lower middle portion of the pen core is provided with annular Groove, described shell internal face is provided with annular protrusion, the mutual Corresponding matching of annular groove and annular protrusion, described shell Outside wall surface is arranged with sheath, and the front end face of described shell is conical hollow structure, and the annular groove is arranged on apart from pen core pen Three centimeters of point, the annular protrusion is arranged on two centimeters of a distance shell front end.

2. a kind of correction pen holding posture pen according to claim 1, it is characterised in that：The cross sectional shape of the annular groove For v-depression, the cross sectional shape of the annular protrusion is V-arrangement projection.

3. a kind of correction pen holding posture pen according to claim 1, it is characterised in that：The sheath uses anti-slip rubber.

4. a kind of correction pen holding posture pen according to claim 1, it is characterised in that：Described shell uses elastoplast material Matter.

5. a kind of correction pen holding posture pen according to claim 1, it is characterised in that：The sheath is located at annular protrusion A correspondence shell outside wall surface position.