Pen holding posture correction trainer for hard-tipped pen calligraphy

Abstract

The utility model discloses a pen holding posture correction trainer for hard-tipped pen calligraphy, which relates to the technical field of posture correction and comprises a sleeve, a pen groove is arranged in the middle of the sleeve in a penetrating manner, a pen holder is arranged in the pen groove in a penetrating manner, and a first stop block, a second stop block and a third stop block are sequentially arranged on the outer side wall of the sleeve clockwise in a surrounding manner. The sleeve is arranged, the first check block, the second check block and the third check block are arranged on the outer side of the sleeve in a surrounding mode, the index finger, the middle finger and the thumb of a user can be limited by the first check block, the second check block and the third check block, and therefore it can be guaranteed that the index finger, the middle finger and the thumb are accurately placed when the user holds the pen; compared with the mode that the fingers of the user are positioned through grooves, the protruding first check block, the protruding second check block and the protruding third check block can more accurately determine the positions of the fingers of the user and are not prone to being affected by the size of the palm of the user and the length of the fingers, and correction of the pen holding posture of the user is better facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to posture correction technical field, especially relate to a hard pen calligraphy pen holding posture correction training device. BACKGROUND

[0002] The utility model belongs to the technical field of learning device, and it is a hard pen calligraphy pen holding posture correction device.

[0003] The utility model discloses a kind of pen holding posture correction pens, belong to the technical field of learning supplies.The utility model includes pen body, pen sleeve is equipped on pen body, and the pen sleeve is equipped with the thumb slot, index finger slot and middle finger slot corresponding with correct pen holding posture.The pen sleeve is located below pen body, and the distance between pen tip is 2.5-3.5cm.The utility model can correct pen holding posture in time, so that user forms correct pen holding habit, and also can prevent myopia by correcting pen holding posture.

[0004] The above technical scheme has some problems in actual application, and the fingers of different users cannot be accurately pressed into the corresponding slots due to the different palm sizes and finger lengths of users, and the pen body is also easy to slide in the pen sleeve, which affects the experience of users.

[0005] Therefore, it is necessary to provide a hard pen calligraphy pen holding posture correction training device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of hard pen calligraphy pen holding posture correction training device to solve the problems in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: A hard pen calligraphy pen -holding posture correction training ware, including sleeve, the middle part of sleeve is passed through and is provided with pen slot, the inside of pen slot is passed through and is provided with pen barrel, the outside wall of sleeve clockwise surrounds and is provided with first stopper, second stopper and third stopper in proper order, first stopper and second stopper are all set as convex structure, third stopper is set as flat structure, the outside wall of third stopper is sequentially provided with a plurality of recesses from top to bottom, and a plurality of recesses are all set as arc structure, the outside wall of sleeve surrounds and is provided with a plurality of contact surfaces, a plurality of contact surfaces are all set as concave structure, and a plurality of contact surfaces are respectively staggered with first stopper, second stopper and third stopper, the top of sleeve is fixedly provided with positioning sleeve, the outside wall top of positioning sleeve surrounds and is provided with a plurality of deformation grooves, the outside of positioning sleeve is provided with threaded sleeve, the inside wall top of threaded sleeve surrounds and is provided with pressure block.

[0008] Preferably, the cross section of the pressure block is set as an inverted triangular structure.

[0009] Preferably, the first stopper, the second stopper and the third stopper are provided with a fillet at the connection with the sleeve.

[0010] Preferably, the sleeve is set as a shuttle-shaped structure, and the two ends of the sleeve are provided with a fillet.

[0011] Preferably, the recess is provided with a fillet at the notch.

[0012] Preferably, the outside wall of the positioning sleeve is provided with external threads, and the inside wall of the threaded sleeve is provided with internal threads matched with the positioning sleeve.

[0013] The utility model discloses the technical effect and advantage:

[0014] 1, the utility model discloses a sleeve, and the outside of sleeve surrounds and is provided with first stopper, second stopper and third stopper, and the index finger, middle finger and thumb of user can be limited by first stopper, second stopper and third stopper, so as to ensure that the index finger, middle finger and thumb of user are placed accurately when holding pen, compared with the mode that the finger of user is positioned by recess, the first stopper, second stopper and third stopper of convex can determine the position of finger of user more accurately, and it is not easy to be influenced by the size of palm and the length of finger of user, and it is more favorable for the user to correct the pen -holding posture.

[0015] 2. The utility model discloses a positioning sleeve is provided at the top of sleeve, and the outside top of positioning sleeve is provided with a plurality of deformation grooves, and the outside of positioning sleeve is provided with a threaded sleeve, and the inside top of threaded sleeve is provided with a pressing block, when threaded sleeve moves along the surface of positioning sleeve, the pressing block can extrude positioning sleeve and make it deform along deformation groove, so as to realize the clamping locking of pen barrel, thereby avoiding the problem of pen barrel sliding in the training process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model.

[0017] Figure 2 It is whole structure cross section schematic diagram of the utility model.

[0018] Figure 3 It is finger placement position schematic diagram of the utility model.

[0019] Figure 4 It is sleeve structure schematic diagram of the utility model.

[0020] In the drawing: 1, sleeve;2, pen slot;3, pen barrel;4, first stopper;5, second stopper;6, third stopper;7, recess;8, contact surface;9, positioning sleeve;10, deformation groove;11, threaded sleeve;12, pressing block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0022] The utility model provides a kind of hard pen calligraphy pen holding posture correction training device as Figures 1-4 As shown in formula, including sleeve 1, pen slot 2 is in the middle part of sleeve 1 and is provided with, and the inside of pen slot 2 is provided with pen barrel 3 and is in threaded, the outer side wall of sleeve 1 is in clockwise and is provided with first stopper 4, second stopper 5 and third stopper 6 in turn, first stopper 4 and second stopper 5 are all set as convex structure, third stopper 6 is set as flat structure, first stopper 4 and second stopper 5 are used to limit the position of user's thumb, index finger, and third stopper 6 is used to and user's middle finger is pasted;

[0023] The outer side wall of third stopper 6 is sequentially provided with a plurality of recesses 7 from top to bottom, and the plurality of recesses 7 are all set as arc structure, and recess 7 is used to position user's middle finger, so as to facilitate the relative sliding of user's middle finger and sleeve 1;

[0024] The outer side wall of the sleeve 1 is provided with a plurality of contact surfaces 8, which are all concave structures and are staggered with the first stopper 4, the second stopper 5 and the third stopper 6, and the contact surfaces 8 are convenient for the end of the fingers of the user to abut against the sleeve 1.

[0025] The top end of the sleeve 1 is fixedly provided with a positioning sleeve 9, the outer side wall of the positioning sleeve 9 is provided with a plurality of deformation grooves 10 at the top end, the outer side of the positioning sleeve 9 is provided with a threaded sleeve 11, the inner side wall of the threaded sleeve 11 is provided with a pressing block 12 at the top end, the cross section of the pressing block 12 is provided with an inverted triangular structure, and the inclined surface of the triangular structure can extrude the positioning sleeve 9 so as to be deformed and shrunk inward along the deformation grooves 10.

[0026] The connection positions of the first stopper 4, the second stopper 5 and the third stopper 6 with the sleeve 1 are all provided with round corners, the sleeve 1 is provided with a shuttle-shaped structure, the two ends of the sleeve 1 are both provided with round corners, and the notch of the groove 7 is also provided with a round corner, so that the surface of the sleeve 1 is smoother, and the user can hold the sleeve 1 more conveniently.

[0027] The outer side wall of the positioning sleeve 9 is provided with external threads, the inner side wall of the threaded sleeve 11 is provided with internal threads matched with the positioning sleeve 9, and the threaded sleeve 11 can slide along the surface of the positioning sleeve 9 under the action of the threads and extrude the top end of the positioning sleeve 9 through the pressing block 12 to deform and clamp the pen barrel 3.

[0028] It should be noted that the sleeve 1, the first stopper 4, the second stopper 5 and the third stopper 6 are processed in an integrated manner, and the materials can be common materials such as plastic and hard rubber, and the specifications can be divided into adult or minor versions according to the range of users, which will not be repeated here.

[0029] The working principle of the utility model is as follows:

[0030] When the device is used, the pen barrel 3 can be inserted into the pen groove 2, the threaded sleeve 11 is moved downward along the surface of the positioning sleeve 9 by rotating, the positioning sleeve 9 is extruded by the pressing block 12 of the threaded sleeve 11, the top end of the positioning sleeve 9 is deformed inward along the deformation grooves 10, and the pen barrel 3 is clamped.

[0031] When the user holds the pen, the user places the sleeve 1 in the hand, places the index finger between the first stopper 4 and the third stopper 6, places the thumb between the first stopper 4 and the second stopper 5, and places the middle finger in the groove 7 outside the third stopper 6, at this time, the index finger, the thumb and the middle finger of the user form a triangular structure to hold the sleeve 1, and the middle finger is in the state of abutting against the sleeve 1, at this time, the index finger, the middle finger and the thumb of the user are in the standard pen holding posture.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A hard pen calligraphy pen-holding posture correction training device, comprising a sleeve (1), characterized in that: The middle part of the sleeve (1) is provided with a pen slot (2), the inside of the pen slot (2) is provided with a pen barrel (3), the outer side wall of the sleeve (1) is provided with a first stop block (4), a second stop block (5) and a third stop block (6) in sequence clockwise, the first stop block (4) and the second stop block (5) are provided as convex structures, the third stop block (6) is provided as a flat structure, the outer side wall of the third stop block (6) is provided with a plurality of grooves (7) from top to bottom in sequence, and the plurality of grooves (7) are provided as arc structures, the outer side wall of the sleeve (1) is provided with a plurality of contact surfaces (8), the plurality of contact surfaces (8) are provided as concave structures, and the plurality of contact surfaces (8) are respectively staggered with the first stop block (4), the second stop block (5) and the third stop block (6), the top end of the sleeve (1) is fixedly provided with a positioning sleeve (9), the outer side wall of the positioning sleeve (9) is provided with a plurality of deformation grooves (10) at the top end, the outer side of the positioning sleeve (9) is provided with a threaded sleeve (11), and the inner side wall of the threaded sleeve (11) is provided with a pressing block (12) at the top end.

2. The hard pen calligraphy pen-holding posture correction training device according to claim 1, characterized in that: The cross section of the pressing block (12) is provided as an inverted triangular structure.

3. The hard writing posture correcting training device according to claim 2, characterized in that: The connecting parts of the first stop block (4), the second stop block (5) and the third stop block (6) with the sleeve (1) are all provided with round corners.

4. The hard writing posture correction training device according to claim 3, characterized in that: The sleeve (1) is provided as a shuttle-shaped structure, and the two ends of the sleeve (1) are both provided with round corners.

5. The hard writing posture correcting training device according to claim 4, characterized in that: The groove opening of the groove (7) is provided with a round corner.

6. The hard writing posture correcting training device according to claim 5, characterized in that: The outer side wall of the positioning sleeve (9) is provided with external threads, and the inner side wall of the threaded sleeve (11) is provided with internal threads matched with the positioning sleeve (9).

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