CN211641576U

CN211641576U - Adjustable pen holder

Info

Publication number: CN211641576U
Application number: CN202020139256.1U
Authority: CN
Inventors: 高拉非
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-09
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses an adjustable pen holder relates to articles for study technical field, including sleeve and elasticity rope, the sleeve is equipped with and is used for wearing to establish the first perforation of elasticity rope, the one end of elasticity rope is passed close with the other end system of elasticity rope after the first perforation and forms the first rope circle of adjustable size, first rope circle is used for fixed forefinger and prevents that the forefinger from far away pointing out the joint evagination. The ring formed by the elastic ropes replaces the existing fingerstall, so that the pen holder can be suitable for fingers with different thicknesses, the incorrect pen holding posture caused by over-tightness or over-looseness is avoided, and the correction function of the pen holder is ensured; and the injury to fingers caused by over-tightening is also avoided. In addition, the size of the rope circle is adjustable, and the rope circle still has elasticity, compares with the dactylotheca, has size adjustable, elasticity characteristics that have a degree.

Description

Adjustable pen holder

Technical Field

The utility model relates to a study article technical field, concretely relates to adjustable pen ware of holding.

Background

The pen holding device, also called as pen holding corrector, is used for correcting pen holding posture, and can effectively prevent the problems of slow writing, ugly writing, easy fatigue and the like caused by incorrect pen holding posture.

In current holding a ware, in order to guarantee to hold the accuracy of a posture, be equipped with the dactylotheca that is used for fixed thumb, forefinger and/or middle finger position outside the sleeve, dactylotheca and sleeve are mostly silica gel material integrated into one piece. When in use, the sleeve is sleeved on the penholder, the thumb, the index finger and/or the middle finger are respectively inserted into the finger sleeve, and the sleeve is pinched, so that the correct pen holding posture is grasped.

However, the space of the finger sleeve is fixed, but the fingers of the person using the pen holder are large and small. When the pen holder with the finger sleeve is used, the finger inserting finger sleeve is loose and tight, and some finger inserting finger sleeves can not be completely inserted into the finger sleeve; the pen holding posture cannot be effectively corrected due to the fact that fingers cannot be fixed too loosely; although the finger can be fixed by over-tightening, the finger is hurt by pain and the like after a long time use.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an adjustable pen holder to solve the problem that the elasticity can not be adjusted to current pen holder's dactylotheca.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses a first aspect, an adjustable pen holder, including sleeve and elasticity rope, the sleeve is equipped with and is used for wearing to establish the first perforation of elasticity rope, the one end of elasticity rope is passed close with the other end system of elasticity rope after the first perforation and forms the first becket bridle of adjustable size, first becket bridle is used for fixed forefinger and prevents the knuckle evagination far away between the forefinger.

Furthermore, the sleeve is also provided with a second perforation for penetrating the elastic rope, and one end of the elastic rope sequentially penetrates through the first perforation and the second perforation and then is tied with the other end of the elastic rope to form a first rope loop with adjustable size.

Furthermore, the sleeve is further provided with a third perforation for penetrating the elastic rope, one end of the elastic rope sequentially penetrates through the first perforation, the second perforation and the third perforation and then is tied with the other end of the elastic rope, the elastic rope between the first perforation and the second perforation forms a first rope loop with adjustable size, and the elastic rope between the second perforation and the third perforation forms a second rope loop with adjustable size for fixing the thumb.

Further, arc-shaped strips used for increasing the stress area are arranged on the first rope ring and the second rope ring.

Furthermore, the outer surface of the lower end of the sleeve is circumferentially provided with a thumb concave surface, an index finger concave surface and a middle finger concave surface which are adjacent.

Further, a space is arranged between the through hole and the concave surface.

Further, the adjustable pen holder further comprises a handle, wherein the fixed end of the handle is fixed on the sleeve, and the fixed end of the handle is tightly attached to the upper side of the concave surface of the middle finger.

The utility model has the advantages of as follows:

according to the adjustable pen holder provided by the embodiment, the first rope ring is made of the elastic rope, so that the adjustable pen holder has excellent elasticity and can adapt to the index finger larger than the first rope ring; and the first rope loop is formed by tying the rope ends of the elastic ropes, and before the elastic rope is used, the size of the first rope loop can be adjusted according to the thickness of the index finger of a user, so that the first rope loop is adapted to the index finger of the user. The ring formed by the elastic ropes replaces the existing fingerstall, so that the pen holder can be suitable for fingers with different thicknesses, the incorrect pen holding posture caused by over-tightness or over-looseness is avoided, and the correction function of the pen holder is ensured; and the injury to fingers caused by over-tightening is also avoided. In addition, the size of the rope circle is adjustable, and the rope circle still has elasticity, compares with the dactylotheca, has size adjustable, elasticity characteristics that have a degree.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of an adjustable pen holder provided in embodiment 1 of the present invention (a through hole is directly provided in a sleeve);

fig. 2 is a schematic structural view of an adjustable pen holder provided in embodiment 1 of the present invention (provided with a lug);

fig. 3 is a schematic structural view of an adjustable pen holder provided in embodiment 1 of the present invention (with two lugs);

fig. 4 is a schematic structural view of an adjustable pen holder provided in embodiment 1 of the present invention (provided with three lugs);

fig. 5 is a schematic structural view (provided with a concave surface) of the adjustable pen holder provided in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of an adjustable pen holder according to embodiment 1 of the present invention (provided with a handle).

In the figure: 1-sleeve, 2-elastic rope, 3-concave surface, 4-lug, 5-first rope loop, 6-second rope loop, 7-arc strip and 8-handle.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Example 1

As shown in fig. 1 to 6, embodiment 1 provides an adjustable pen grip, which includes a sleeve 1 and an elastic cord 2. The sleeve 1 can adopt the sleeve of the existing pen holder, and the outer surface of the lower end of the sleeve 1 is circumferentially provided with a thumb concave surface, a forefinger concave surface and a middle finger concave surface which are adjacent. The elastic rope 2 can adopt a rubber band. The sleeve 1 is provided with a first perforation for penetrating the elastic rope 2, the first perforation can be directly arranged on the sleeve 1, or a lug 4 can be arranged on the sleeve 1, and then the first perforation is arranged on the lug 4. One end of the elastic rope 2 passes through the first perforation and then is tied with the other end of the elastic rope 2 to form a first rope loop 5 with adjustable size, and the first rope loop 5 is used for fixing the index finger and preventing the convex of the far interphalangeal joint of the index finger.

When the finger stall is used, the thumb, the index finger and the middle finger are respectively positioned on the thumb concave surface, the index finger concave surface and the middle finger concave surface, the index finger penetrates into the first rope loop 5, and the first rope loop 5 plays a role in fixing the finger stall. Since the first loop 5 is composed of the elastic rope 2, the first loop has excellent elasticity and can adapt to the index finger larger than the first loop 5; and the first rope loop 5 is formed by tying the rope ends of the elastic ropes 2, before the use, the size of the first rope loop 5 can be adjusted according to the thickness degree of the index finger of a user, so that the first rope loop 5 is adapted to the index finger of the user. The first rope ring 5 consisting of the elastic ropes 2 replaces the existing fingerstall, so that the pen holder can be suitable for fingers with different thicknesses, the incorrect pen holding posture caused by over-tightness or over-looseness is avoided, and the correction function of the pen holder is ensured; and the injury to fingers caused by over-tightening is also avoided.

In an alternative of this embodiment, the sleeve 1 is further provided with a second through hole for passing the elastic cord 2, and one end of the elastic cord 2 passes through the first through hole and the second through hole in sequence and then is tied with the other end of the elastic cord 2 to form a first loop 5 with adjustable size. The second through hole may be directly provided on the sleeve 1, or one lug 4 may be provided on the sleeve 1, and then the second through hole may be provided on the lug 4. By adopting the scheme, the tying part of the elastic rope 2 can avoid the forefinger, so that the tying buckle is prevented from pressing the forefinger to cause pain.

The sleeve 1 is also provided with a third perforation for penetrating the elastic rope 2, the third perforation can be directly arranged on the sleeve 1, or a lug 4 is arranged on the sleeve 1, and then the third perforation is arranged on the lug 4. One end of the elastic rope 2 sequentially passes through the first perforation, the second perforation and the third perforation and then is tied with the other end of the elastic rope 2, the elastic rope 2 positioned between the first perforation and the second perforation forms a first rope loop 5 with adjustable size, and the elastic rope 2 positioned between the second perforation and the third perforation forms a second rope loop 6 with adjustable size and used for fixing a thumb. The sizes of the first rope loop 5 and the second rope loop 6 can be adjusted by adjusting the fastening positions at the two ends of the elastic rope 2, so that the two rope loops are suitable for the thickness of the thumb and the index finger.

The rope circle of this embodiment is the substitute of the dactylotheca in the current pen-holding ware, and the size of dactylotheca can not be adjusted, and the size of rope circle is adjustable, and the rope circle still has elasticity moreover, compares with the dactylotheca, has the characteristics that the size is adjustable, the elasticity is graduated.

In order to avoid the 'tightening' feeling of the elastic rope 2 to the fingers, the arc-shaped strips 7 used for increasing the stress area are arranged on the first rope ring 5 and the second rope ring 6, and the contact area of the elastic rope 2 and the fingers is increased by the arc-shaped strips 7, so that the 'tightening' feeling is reduced.

Wherein, a distance is arranged between the perforation and the concave surface 3, for example, the upper edge of the groove 3 is 0.5cm-3cm away from the axis of the perforation, so that the first rope loop 5 is positioned at the far interphalangeal joint of the index finger, and the first rope loop 5 can be prevented from slipping from the far interphalangeal joint of the index finger to the side of the tip of the index finger.

In this embodiment, the adjustable pen holder further comprises a grip 8, the fixed end of the grip 8 is fixed on the sleeve 1, and the fixed end of the grip 8 is tightly attached to the upper side of the concave surface of the middle finger, so that the middle finger and/or the ring finger are effectively prevented from bending or fist making.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an adjustable pen holder, includes the sleeve, its characterized in that, adjustable pen holder still includes the elasticity rope, the sleeve is equipped with and is used for wearing to establish the first perforation of elasticity rope, the one end of elasticity rope is passed close with the other end system of elasticity rope after the first perforation and is formed the first becket bridle of adjustable size, first becket bridle is used for fixed forefinger and prevents the knuckle evagination far away between the forefinger.

2. The adjustable pen holder according to claim 1, wherein the sleeve is further provided with a second through hole for passing the elastic cord, and one end of the elastic cord sequentially passes through the first through hole and the second through hole and then is tied with the other end of the elastic cord to form a first cord loop with adjustable size.

3. The adjustable pen holder according to claim 2, wherein the sleeve is further provided with a third through hole for passing the elastic cord, one end of the elastic cord passes through the first through hole, the second through hole and the third through hole in sequence and then is tied to the other end of the elastic cord, the elastic cord between the first through hole and the second through hole forms a first cord loop with adjustable size, and the elastic cord between the second through hole and the third through hole forms a second cord loop with adjustable size for fixing the thumb.

4. The adjustable pen holder according to claim 3, wherein arc-shaped strips for increasing the force-bearing area are provided at the first and second loops.

5. The adjustable pen grip of claim 4 wherein adjacent thumb, forefinger and middle finger concavities are circumferentially disposed on the outer surface of the lower end of the barrel.

6. The adjustable pen grip of claim 5, wherein the aperture is spaced from the concave surface.

7. The adjustable pen holder of claim 5, further comprising a grip, wherein the fixed end of the grip is fixed to the sleeve and the fixed end of the grip is attached to the upper side of the concave surface of the middle finger.