CN208584953U - A kind of pressure reducing pen - Google Patents

Abstract

It is equipped with to be set to the utility model discloses a kind of pressure reducing pen, including penholder, in penholder and has pen core, the end sleeve of pen core is equipped with nib, and penholder is connect with nib；Top on the outside of penholder is equipped with connecting shaft, is arranged with bearing on the outer diameter of connecting shaft, and bearing is rotatably connected with connecting shaft, and the outer diameter of connecting shaft is less than the outer diameter of penholder, and the internal diameter of bearing is less than the outer diameter of penholder.Pressure reducing pen provided by the utility model, by being equipped with a connecting shaft on penholder, a bearing is arranged in connecting shaft, when there is external force to be applied on bearing, bearing can rapidly rotate in connecting shaft, bring admirably effect of easing stress, improve work, the enjoyment of study and working efficiency, pressure reducing pen provided by the utility model is not only simple in structure, sound construction and low in cost, and pressure reducing pen provided by the utility model is not only simple in structure, sound construction and low in cost.

Description

A kind of pressure reducing pen

Technical field

The utility model relates to a kind of pressure reducing pens.

Background technique

With the development of society, people's lives rhythm is getting faster, the pressure of people is also increasing, and people can lead to It crosses a variety of modes to carry out alleviating spiritual pressure, for example turns pen or use pressure reducing pen, but pressure reducing pen in the prior art Structure is complicated, and reaches and relieve stress ineffective, and then leads to working and learning low efficiency.

The above deficiency, has much room for improvement.

Utility model content

In order to overcome the shortcomings of existing technology, the utility model provides a kind of pressure reducing pen.

Technical solutions of the utility model are as described below:

A kind of pressure reducing pen, including penholder, the penholder is interior to be equipped with set on there is pen core, and the end sleeve of the pen core is equipped with pen Head, the penholder are connect with the nib；Top on the outside of the penholder is equipped with connecting shaft, is arranged on the outer diameter of the connecting shaft There is bearing, the bearing is rotatably connected with the connecting shaft, and the outer diameter of the connecting shaft is less than the outer diameter of the penholder, and institute The internal diameter for stating bearing is less than the outer diameter of the penholder.

Further, the outer diameter of the bearing is greater than the outer diameter of the penholder.

Further, the height of the lateral wall of the bearing be greater than connecting shaft height, and the lateral wall of the bearing with Gap is formed between the lateral wall of penholder.

Further, the height of the bearing inner sidewall is less than the height of the connecting shaft.

Further, the termination point casing of the pen core is equipped with reset spring.

Further, the penholder is connected through a screw thread with the nib.

Further, pattern is carved on the bearing.

Further, the pen core is that can be rotated pen core.

According to the utility model of above scheme, the beneficial effect is that, pressure reducing pen provided by the utility model, by Penholder is equipped with a connecting shaft, and a bearing is arranged in connecting shaft, and when there is external force to be applied on bearing, bearing can be It is rapidly rotated in connecting shaft, brings admirably effect of easing stress, improve work, the enjoyment of study and working efficiency, this The pressure reducing pen that utility model provides is not only simple in structure, sound construction and low in cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the bearing arrangement schematic diagram of the utility model.

Appended drawing reference is as follows in the figure:

1- pen core；2- nib；3- penholder；4- bearing.

Specific embodiment

With reference to the accompanying drawing and the utility model is further described in embodiment:

Please refer to Fig. 1 to 2, a kind of pressure reducing pen, it is characterised in that: being equipped with to be set to including penholder, in penholder 3 has pen core 1, pen The end sleeve of core 1 is equipped with nib 2, and penholder 3 is connect with nib 2；The top in 3 outside of penholder is equipped with connecting shaft, the outer diameter of connecting shaft On be arranged with bearing 4, bearing 4 is rotatably connected with connecting shaft 1, and the outer diameter of connecting shaft is less than the outer diameter of penholder, and bearing 4 is interior Diameter is less than the outer diameter of penholder 3.

The working principle of pressure reducing pen provided in this embodiment are as follows: be equipped with connecting shaft, connection on the top of the lateral wall of penholder 3 Bearing 4 is arranged on axis, since the outer diameter of connecting shaft is less than the outer diameter of penholder 3, and the internal diameter of bearing 4 is less than the outer diameter of penholder 3, So bearing 4 can be stably fixed to the connection shaft position on penholder 3, when giving 4 one external force of bearing, bearing 4 can be It is promptly rotated in connecting shaft.

Pressure reducing pen provided in this embodiment has the beneficial effect that pressure reducing pen provided by the utility model, by penholder 3 Equipped with a connecting shaft, a bearing 4 is arranged in connecting shaft, when there is external force to be applied on bearing 4, bearing 4 can be even It is rapidly rotated in spindle, brings admirably effect of easing stress, improve work, the enjoyment of study and working efficiency, this reality It is not only simple in structure with the pressure reducing pen of novel offer, sound construction and low in cost.

Preferably, the outer diameter of bearing 4 is greater than the outer diameter of penholder 3.Setting facilitates finger push bearing 4 in this way, so that Bearing 4 rotates in connecting shaft.

Preferably, the height of the lateral wall of bearing 4 is greater than the height of connecting shaft, and the lateral wall of bearing 4 and penholder is outer Gap is formed between side wall.Setting bearing 4 seems more beautiful with the position for connecting axis connection in this way, and makes bearing 4 The effect rotated on penholder 3 is more preferable.

Preferably, the height of 4 inner sidewall of bearing is less than the height of connecting shaft.Setting enables bearing 4 connecting in this way Rotate more smoothly on axis, the effect of rotation is more preferable.

Preferably, the termination point casing of pen core 1 is equipped with reset spring.When needing to write, reset spring and penholder 3 can be passed through Cooperation with nib 2 stretches out pen core 1；It, can also matching by reset spring and penholder 3 and nib 1 when not needing to write Conjunction withdraws pen core 1, so that the withdrawal or stretching enhanced convenience of pen core.

Preferably, pen core 1 is that can be rotated pen core.Penholder 3 passes through with nib 2 to be threadedly engaged, so that penholder 3 and written 2 phases To rotation, the stretching and withdrawal of rotatable pen core can control.

Preferably, penholder 3 is connected through a screw thread with nib 2.Penholder 3 and nib 2 are connected through a screw thread, so that 3 He of penholder Nib 2 connects more secured, while also easy to disassemble, and then is convenient for changing pen core.

Preferably, pattern is carved on bearing 4.User can like the decompression of selection purchase different pattern according to oneself Pen.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Illustrative description is carried out to the utility model patent above in conjunction with attached drawing, it is clear that the reality of the utility model patent It is now not subject to the restrictions described above, as long as being carried out using the method concept and technical solution of the utility model patent various Improve, or it is not improved the conception and technical scheme of the utility model patent are directly applied into other occasions, in this reality With in novel protection scope.

Claims (8)

1. a kind of pressure reducing pen, it is characterised in that: being equipped with to be set to including penholder, in the penholder has pen core, the end of the pen core It is arranged with nib, the penholder is connect with the nib；Top on the outside of the penholder is equipped with connecting shaft, the connecting shaft it is outer Bearing is arranged on diameter, the bearing is rotatably connected with the connecting shaft, and the outer diameter of the connecting shaft is less than the penholder Outer diameter, and the internal diameter of the bearing is less than the outer diameter of the penholder.

2. pressure reducing pen as described in claim 1, it is characterised in that: the outer diameter of the bearing is greater than the outer diameter of the penholder.

3. pressure reducing pen as described in claim 1, it is characterised in that: the height of the lateral wall of the bearing is greater than the connecting shaft Height, and form gap between the lateral wall of the bearing and the lateral wall of penholder.

4. pressure reducing pen as described in claim 1, it is characterised in that: the height of the bearing inner sidewall is less than the connecting shaft Highly.

5. pressure reducing pen as described in claim 1, it is characterised in that: the termination point casing of the pen core is equipped with reset spring.

6. pressure reducing pen as described in claim 1, it is characterised in that: the penholder is connected through a screw thread with the nib.

7. pressure reducing pen as described in claim 1, it is characterised in that: be carved with pattern on the bearing.

8. pressure reducing pen as described in claim 1, it is characterised in that: the pen core is that can be rotated pen core.