CN208052907U - Correct the pen cap to hold a pen - Google Patents

Abstract

A kind of pen cap that correction holds a pen, including, soft set, pen tip fixing sleeve, tail fixing sleeve, spring and penholder；Wherein, pen tip fixing sleeve is sheathed in the penholder, stretches out direction by its lug boss control pen tip, and accommodate or support the lug boss and pencil in writing process by the hole on the penholder.Once user holds a pen, dynamics is more than the support force in hole, and pencil point will be accommodated in by the drive of pen tip fixing sleeve in penholder.The pen cap that the correction of the utility model holds a pen can be withdrawn pen tip when user's holding force spends big while correcting pen-holding posture, by lug boss, the cooperation in hole and soft set to prompt user.The utility model is simple in structure, easy to use, and without the sensing device for adding electronics and corresponding control system, therefore cost is relatively low, easy to spread.

Description

Correct the pen cap to hold a pen

Technical field

The utility model is related to stationery more particularly to a kind of pens cap that correction holds a pen.

Background technology

Just start the classmate that study is write, is often difficult to keep correct pen holding posture.It is thus typically necessary to pass through teacher Or parent corrects.But artificially correct it is inefficient, it is difficult to ensure that be capable of providing in all processes of writing compared with For careful correction, and this mode often ignores the correction to the dynamics of holding a pen.

Existing several training devices that hold a pen are merely capable of position and angle that limitation user holds a pen, to a certain degree Upper help correcting pen-holding posture.But existing apparatus is difficult to monitor the dynamics of holding a pen.And the similar hexagonal prisms of pencil or the pen of triangular prism Rod structure, the angle of edge protrusion are easy to oppress the finger-joint write in the case where holding force degree is larger.For a long time The excessive dynamics that holds a pen is maintained, the joint that hold a pen can be caused to oppress, generates callus or even articulations digitorum manus deformation.

Therefore, it is badly in need of a kind of device that can facilitate correcting pen-holding posture and the dynamics that holds a pen at present.

Invention content

In order to solve the shortcomings of the prior art, the purpose of this utility model is to provide a kind of pens corrected and held a pen Set assists correcting pen-holding posture and the dynamics that holds a pen.

To achieve the above object, provided by the utility model to correct the pen cap to hold a pen, including soft set, pen tip fixing sleeve, pen Tail fixing sleeve, spring and penholder；The side surface of the penholder is equipped with a hole and the first slot successively from the front to the back along its length Gap；It is soft to cover the periphery for being coated on the hole；The front end of the pen tip fixing sleeve is posted and fixed with pencil point, and the pen tip is solid Surely the rear end covered is equipped with lug boss, and the pen tip fixing sleeve is sheathed in the penholder, and the glide direction of the lug boss is by institute The limitation of the first groove gap is stated, the size in the hole is large enough to hold or supports the lug boss；The spring pocket is solid set on the pen tip Between fixed set and the penholder, one end of the spring resists the lug boss of the pen tip fixing sleeve, the other end of the spring Resist the end of the penholder；Described tail fixing sleeve stretches out the penholder, and fits, fixes with a tail for the pencil.

The pen cap to hold a pen is corrected as described above, wherein the shape of the soft set fits with correct pen holding posture.

The pen cap to hold a pen is corrected as described above, wherein the part thickness that the soft set is contacted with the hole is most thin.

The pen cap to hold a pen is corrected as described above, wherein pen tip 3 ~ 4cm of the hole apart from the pencil.

The pen cap to hold a pen is corrected as described above, wherein the side surface of the penholder is additionally provided with second along its length Groove gap, described tail fixing sleeve stretch out the penholder by second groove gap.

The pen cap to hold a pen is corrected as described above, wherein the penholder side surface is seamlessly transitted by three curved surfaces and constituted, institute The second groove gap is stated to be located on a curved surface with first groove gap.

Correct the pen cap to hold a pen as described above, wherein the penholder surface is additionally provided with groove or cushion, the groove or Pen tip 5 ~ 7cm of the cushion apart from the pencil, and among first groove gap and second groove gap.

Correct the pen cap to hold a pen as described above, wherein it is described it is soft set or the cushion be silica gel material or rubber material.

The pen cap to hold a pen is corrected as described above, wherein the end of the penholder is closed by a locking device, the closing Device is detachable, and plug, turnbuckle or lid etc. may be selected.

The utility model is compared with existing scheme and is had the following technical effect that:

1. the utility model can used by lug boss, the cooperation in hole and soft set while correcting pen-holding posture Person's holding force withdraws pen tip when spending big, to prompt user.The utility model is simple in structure, easy to use, is not necessarily to The sensing device of electronics and corresponding control system are added, therefore cost is relatively low, it is easy to spread.

2. further, since the structure of spring can ensure that pen tip is accommodated in penholder always under non-writing state, It can effectively avoid and cause pencil point to be broken because colliding with.Meanwhile penholder can provide branch enough when pencil this body length is smaller Support, therefore can effectively save pencil.

Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understand through the implementation of the invention.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, and with this reality Together with novel embodiment, for explaining the utility model, limitations of the present invention are not constituted.In the accompanying drawings：

Fig. 1 is the structural schematic diagram under the pen cap writing state to be held a pen according to the correction of the utility model；

Fig. 2 is the structural schematic diagram under the pen cap receiving state to be held a pen according to the correction of the utility model.

Specific implementation mode

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Fig. 1 is the pen cap structural schematic diagram to be held a pen according to the correction of the utility model, as shown in Figure 1, the utility model Correct the pen cap to hold a pen, including soft set 44, pen tip fixing sleeve 1, tail fixing sleeve 2, spring 3 and penholder 4；The side of the penholder 4 Surface is equipped with a hole 43 and the first groove gap 41 successively from the front to the back along its length；Soft set 44 is coated on the outer of the hole 43 It encloses；The front end of the pen tip fixing sleeve 1 is posted and fixed with pencil point, and the rear end of the pen tip fixing sleeve 1 is equipped with lug boss 11, the pen tip fixing sleeve 1 is sheathed in the penholder 4, and the glide direction of the lug boss 11 is limited by first groove gap 41 System, the size in the hole 43 are large enough to hold or support the lug boss 11；The spring 3 be sheathed on the pen tip fixing sleeve 1 with Between the penholder 4, one end of the spring 3 resists the lug boss 11 of the pen tip fixing sleeve 1, and the other end of the spring supports State pen, 4 end in residence；Described tail fixing sleeve 2 stretches out the penholder 4, and fits, fixes with a tail for the pencil.

The pen cap to hold a pen is corrected as described above, wherein the shape of the soft set 44 fits with correct pen holding posture.

The pen cap to hold a pen is corrected as described above, wherein the part thickness that the soft set 44 is contacted with the hole 43 is most thin.

The pen cap to hold a pen is corrected as described above, wherein pen tip 3 ~ 4cm of the hole 43 apart from the pencil.

The pen cap to hold a pen is corrected as described above, wherein the side surface of the penholder 4 is additionally provided with along its length Two groove gaps 42, described tail fixing sleeve 2 stretch out the penholder 4 by second groove gap 42.

The pen cap to hold a pen is corrected as described above, wherein 4 side surface of the penholder is seamlessly transitted by three curved surfaces and is constituted, Second groove gap 42 is located at first groove gap 41 on a curved surface.

The pen cap to hold a pen is corrected as described above, wherein 4 side surface of the penholder is additionally provided with groove or cushion, described recessed 5 ~ the 7cm of pen tip of slot or cushion apart from the pencil, and among first groove gap 41 and second groove gap 42.

The pen cap to hold a pen is corrected as described above, wherein 44 or described cushions of the soft set are silica gel material or rubber material Matter.

The pen cap to hold a pen is corrected as described above, wherein the end of the penholder 4 is closed by a locking device, the envelope It is detachable to close device, plug, turnbuckle or lid etc. may be selected.

The course of work of the utility model is exemplified below：

Referring to Fig.1, before use, pen tip fixing sleeve 1 is sleeved on pen tip, a tail fixing sleeve 2 is fixed on a tail.By bullet Spring 3 is sleeved on 1 periphery of pen tip fixing sleeve, makes the lug boss 11 for resisting pen tip fixing sleeve 1 on one side of spring 3.

Then the pencil for being fixed with pen tip fixing sleeve 1, tail fixing sleeve 2 is inserted in penholder 4 together with spring 3.Due to penholder 4 Two slots 41 and 42 and a hole 43 have been opened in surface, and tail fixing sleeve 2 can be with 42 the inside of slot wherein along penholder direction The lug boss 11 of sliding, pen tip fixing sleeve 1 can slide another 41 the inside of slot along penholder direction wherein.Hole is opened in for pen tip 41 lower section of slot that fixing sleeve 1 slides（Pen tip direction）.

The use of time releases pen tip along 42 direction of slot by tail fixing sleeve 2 of starting writing.The lug boss 11 of pen tip fixing sleeve 1 is followed Pencil is pushed forward along 41 direction of slot, shifts onto in hole 43, be locked.Pen tip can write from 4 inner stretching of penholder.

For realize to pen holding posture correction simultaneously ensure correction hold a pen dynamics when comfort level, 4 side surface of the penholder, In hole, 43 one layer of periphery package is soft covers 44.Soft set 44 is designed to the shape being bonded with correct holding posture.Soft set 44 can be corrected Pen holding posture.

Once holding force is spent greatly as a result, then it can pass through the lug boss 11 of 44 pressing the inside pen tip fixing sleeve 1 of soft set.When When the dynamics that holds a pen is sticked in the dynamics of 43 inner wall of hole more than lug boss 11, the dynamics to be held a pen pressing is entered penholder by lug boss 11 Inside 4.Due to the impetus of spring 3, lug boss 11 will drive pen tip fixing sleeve 1 to be reduced to inside penholder together with pen tip, i.e., State shown in Fig. 2.At this point, pen tip is recovered to 4 the inside of penholder, cannot write, to remind user's holding force to spend greatly.

If continuing to write, user needs, again along 42 direction of slot by tail fixing sleeve 2 of starting writing, to release pen tip ?.

It is further improved：The size of lug boss 11, hole 43, soft set 44 apart from pen tip may be designed to one-inch or so, to provide Correct pen holding posture.

To improve the comfort level write, penholder 4 is also designed to the excessive triangular prism of arc, is resisting hand tiger's jaw position Place（Away from pen tip about 5 ~ 7cm）Design cushion or recess.Tiger's jaw or volar edge can be butted on cushion when writing as a result, Or recess, support is provided and improves feel.

Further, since when not in use, pen tip can be recovered to 4 the inside of penholder by spring, it is possible to protect pen tip It is not broken.Because penholder 4 can extend the length of pencil grip portion, and release pen tip by tail fixing sleeve 2, so can To install very short pencil, save.

One of ordinary skill in the art will appreciate that：The above descriptions are merely preferred embodiments of the present invention, and It is not used in limitation the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for ability For the technical staff in domain, the technical solution that can be still recorded to foregoing embodiments is modified, or to its middle part Technical characteristic is divided to carry out equivalent replacement.Within the spirit and principle of the utility model, any modification made by is equally replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (9)

1. a kind of correcting the pen cap to hold a pen, including soft set（44）, which is characterized in that further include pen tip fixing sleeve（1）, tail it is solid Fixed set（2）, spring（3）And penholder（4）；

The penholder（4）Side, along its length from the front to the back successively be equipped with a hole（43）With the first groove gap（41）；Soft set （44）It is coated on the hole（43）Periphery；

The pen tip fixing sleeve（1）Front end posted and fixed with pencil point, the pen tip fixing sleeve（1）Rear end be equipped with it is convex The portion of rising（11）, the pen tip fixing sleeve（1）It is sheathed on the penholder（4）It is interior, the lug boss（11）Glide direction by described First groove gap（41）Limitation, the hole（43）Size be large enough to hold or support the lug boss（11）；

The spring（3）It is sheathed on the pen tip fixing sleeve（1）With the penholder（4）Between, the spring（3）One end resist The pen tip fixing sleeve（1）Lug boss（11）, the other end of the spring resists the penholder（4）End；

Described tail fixing sleeve（2）Stretch out the penholder（4）, and fit with a tail for the pencil, fix.

2. correcting the pen cap to hold a pen as described in claim 1, which is characterized in that the soft set（44）Shape with correctly hold Posture fits.

3. correcting the pen cap to hold a pen as claimed in claim 2, which is characterized in that the soft set（44）With the hole（43）Contact Part thickness it is most thin.

4. correcting the pen cap to hold a pen as claimed in claim 3, which is characterized in that the hole（43）Pen tip apart from the pencil 3~4cm。

5. correcting the pen cap to hold a pen as described in claim 1, which is characterized in that the penholder（4）Side, along its length side To being additionally provided with the second groove gap（42）, described tail fixing sleeve（2）Pass through second groove gap（42）Stretch out the penholder（4）.

6. correcting the pen cap to hold a pen as claimed in claim 5, which is characterized in that the penholder（4）It is put down by three curved surfaces side It slips over and crosses composition, second groove gap（42）With first groove gap（41）It is located on a curved surface.

7. correcting the pen cap to hold a pen as claimed in claim 6, which is characterized in that the penholder（4）Surface be additionally provided with groove or Cushion, the 5 ~ 7cm of pen tip of the groove or cushion apart from the pencil, and it is located at first groove gap（41）With second slot Gap（42）It is intermediate.

8. correcting the pen cap to hold a pen as claimed in claim 7, which is characterized in that the soft set（44）Or the cushion is silica gel Material or rubber material.

9. the pen cap that the correction as described in claim 1 to 7 is any holds a pen, which is characterized in that the penholder（4）End by one Locking device is closed, and the locking device is detachable.