CN221315599U - Lifting and pulling pen - Google Patents

Abstract

The utility model aims to solve the problem of single function of the existing pen, and provides a retractable decoration or other functional parts which can be moved simultaneously with the lifting operation, thereby providing additional visual effect and actual function and reducing the loss and damage of the decoration or other functional parts caused by the action of external force when the core is retracted. The utility model adopts the following technical scheme: a lifting and pulling pen comprises an outer rod, a limiting and discharging inner rod, a pen core and a resetting piece; the outer rod is provided with a positioning groove and a using boss, and the limit and the inner rod are provided with a moving part; the positioning groove is provided with a non-use steering slope and a non-use homing slope, and the use boss or the moving part is provided with a use jump slope; the resetting piece and the pen refill are sequentially arranged in the limiting same-outlet inner rod, the limiting same-outlet inner rod is partially sleeved in the outer rod, and the moving part is positioned in the positioning groove.

Description

Lifting and pulling pen

Technical Field

The utility model relates to a pen, in particular to a lifting and pulling pen

Background

With the development of the age, the fresh things are layered endlessly and the living standard of people is improved, so that the requirements of people on pens are not limited to writing only, more convenient functions are needed, and the design is rich; people pursue more conveniently to the operation of pen, raise the efficiency, can also provide more other functional changes or vision changes, also can provide more operation modes simultaneously and offer people to select, and people are also not only limited to writing to the user demand of pen, and after writing, can provide more abundant colorful functions and designs, also can inspire people, simultaneously, satisfy a part of mental demands of people.

Disclosure of utility model

The utility model aims to solve the problem of single function of the existing pen, and provides a retractable decoration or other functional parts which can be moved simultaneously with the lifting operation, thereby providing additional visual effect and actual function and reducing the loss and damage of the decoration or other functional parts caused by the action of external force when the core is retracted.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

A lifting and pulling pen comprises an outer rod, a limiting and discharging inner rod, a pen core and a resetting piece; the outer rod is provided with a positioning groove and a using boss, and the limit and the inner rod are provided with a moving part; the positioning groove is provided with a non-use steering slope and a non-use homing slope, and the use boss or the moving part is provided with a use jump slope;

The resetting piece and the pen refill are sequentially arranged in the limiting same-outlet inner rod, the limiting same-outlet inner rod is partially sleeved in the outer rod, and the moving part is positioned in the positioning groove.

The limit and the outer rod have the following two positional relations:

1. The core is retracted, the moving part is positioned at the bottom of the positioning groove, and the same part is partially or completely retracted in the outer rod;

2. and in the core-out state, the moving part is positioned above the using boss, and the same outlet part is exposed out of the outer rod.

The using method comprises the following steps: the outer rod is kept motionless, the limiting same-out inner rod moves upwards, the moving part jumps over the using boss by using the jump slope, when the moving part is positioned on the using boss, the moving part is influenced by the resetting piece and the using boss, at the moment, the limiting same-out inner rod cannot move downwards, and at the moment, the core is in a core-out state;

If the core-out state is to be switched to the core-collecting state, the movement limiting and the inner-out rod move upwards through continuing to move, so that the moving part moves upwards, the moving part is separated from the position right above the using boss through not using the steering slope, at the moment, the external force is released, the moving part falls back under the influence of the reset piece, and the moving part returns to the position right below the using boss through not using the homing slope, at the moment, the core-collecting state is realized, and the preparation is prepared for the next core-out.

A lifting and pulling pen comprises an outer rod, a limiting and discharging inner rod, a pen core, a resetting piece and a positioning piece; the positioning piece is clamped in the outer rod and is provided with a positioning groove and a using boss;

The resetting piece and the pen refill are sequentially arranged in the limiting same-out inner rod, and the limiting same-out inner rod is partially sleeved in the outer rod;

The limiting same-out inner rod is provided with a moving part and a same-out part, the moving part moves in the positioning groove, and the same-out part is close to the tail end of the outer rod;

the limit and the outer rod have the following two positional relations:

3. The core is retracted, the moving part is positioned at the bottom of the positioning groove, and the same part is partially or completely retracted in the outer rod;

4. and in the core-out state, the moving part is positioned above the using boss, and the same outlet part is exposed out of the outer rod.

A lifting and pulling pen comprises an outer rod, a limiting and discharging inner rod, a pen core, a resetting piece, a positioning piece, a rotating piece and a stabilizing piece; the positioning piece is clamped in the outer rod and is provided with a positioning groove and a using boss;

The resetting piece and the pen refill are sequentially arranged in the limiting same-out inner rod, and the limiting same-out inner rod is partially sleeved in the outer rod;

The limiting same-out inner rod or the stabilizing piece is provided with a same-out part;

the stabilizing piece is clamped on the limiting same-output inner rod, the rotating piece is positioned on the limiting same-output inner rod or the stabilizing piece, and the stabilizing piece applies continuous pressure to the rotating piece;

The rotating piece is provided with a moving part, the moving part moves in the positioning groove, and the same outlet part is close to the tail end of the outer rod;

the limit and the outer rod have the following two positional relations:

1. The core is retracted, the moving part is positioned at the bottom of the positioning groove, and the same part is partially or completely retracted in the outer rod;

2. and in the core-out state, the moving part is positioned above the using boss, and the same outlet part is exposed out of the outer rod.

A lifting and pulling pen comprises an outer rod, a limiting and discharging inner rod, a pen core, a resetting piece, a positioning piece and a stabilizing piece; the positioning piece is clamped in the outer rod and is provided with a positioning groove and a using boss;

The resetting piece and the pen refill are sequentially arranged in the limiting same-out inner rod, and the limiting same-out inner rod is partially sleeved in the outer rod;

The limiting same-out inner rod or the stabilizing piece is provided with a same-out part;

The stabilizing piece is clamped on the limiting same-output inner rod, a moving part is arranged on the stabilizing piece, the moving part moves in the positioning groove, and the same-output part is close to the tail end of the outer rod;

the limit and the outer rod have the following two positional relations:

1. The core is retracted, the moving part is positioned at the bottom of the positioning groove, and the same part is partially or completely retracted in the outer rod;

2. and in the core-out state, the moving part is positioned above the using boss, and the same outlet part is exposed out of the outer rod.

As a preferable mode of the utility model, the positioning groove has the following two modes, and the core is formed:

1. Jump mode: the use boss or the moving part is provided with a use jump slope, and the moving part can jump over the use boss through the use jump slope, so that the refill is positioned above the use boss, and at the moment, the refill is in a refill-out state.

2. The bypass mode is as follows: a use switching slope is arranged on the positioning groove, and a use resetting slope and a limiting boss are arranged on the use boss; when the moving part moves upwards, the moving part is turned to the upper part of the using boss by using the switching slope, and then falls back to the side of the limiting boss by using the resetting slope, so that the refill is in a refill-out state.

Preferably, the positioning groove is further provided with a non-use steering slope and a non-use homing slope, when the refill is in a refill-out state, the moving part is positioned between the non-use steering slope and the use boss, when the moving part moves upwards again, the moving part can be directly turned to be separated from the upper part of the use boss through the non-use steering slope, at the moment, the external force is relieved again, the moving part can fall back under the elasticity of the resetting piece, and can fall back to the bottom of the positioning groove through the non-use homing slope, and at the moment, the refill-out state is achieved.

As a preferred aspect of the present utility model: the limiting part can be detached from the lower part of the inner rod, so that the inner assembly can be replaced conveniently.

As a preferred aspect of the present utility model: the detachable piece is also arranged in the same outlet part and can be a decoration piece, an erasable rubber, an eraser, a sachet, a magnet, a screwdriver, a fluorescent pen, a pencil, a correction tape or a functional piece.

As a preferred aspect of the present utility model: the auxiliary boss can encircle part of locating piece on spacing and going out interior pole, be convenient for locating piece and spacing and go out the installation between the interior pole, simultaneously, the locating piece is difficult for deviating from spacing and go out interior pole with, and improve the smoothness of operation, reduce the card that the decentration brought.

As a preferred aspect of the present utility model: a buffer area is further arranged in the positioning groove, and a fault-tolerant slope is further arranged on the using boss; the buffer area and the fault-tolerant slope effectively reduce the influence of size errors, the buffer area can reduce the accuracy of the size, so that the production is easier, and the fault-tolerant slope can effectively improve the core-discharging efficiency and greatly reduce the core-discharging error rate and the jamming condition.

As a preferred aspect of the present utility model: the locating piece is further provided with an anti-falling boss, the limiting inner rod is further arranged on the limiting inner rod, the anti-falling boss is matched with the anti-falling inner boss, and after the limiting inner rod and the locating piece are matched and installed into the outer rod, the limiting inner rod cannot be separated from the outer rod, so that stability is improved, and service life is prolonged.

As a preferred aspect of the present utility model: the reset piece is composed of a spring, an elastic material, a repulsive magnetic force and/or an elastic structure.

Compared with the prior art, after the technical scheme is adopted, the method has the following beneficial effects:

1. when the core is retracted, the decorating part or the functional part is retracted into the outer rod, thereby avoiding unnecessary loss and damage

2. When the writing brush is taken out of the core, the functional parts are exposed, so that the writing brush is convenient to use additional functions,

3. Simple and stable structure, convenient production and assembly

4. The decoration and the functional parts can be detached and replaced, so that the functions can be freely switched, and the DIY is convenient.

5. The core pulling and core collecting operations are simpler and more efficient.

Drawings

Fig. 1 is an exploded view of example 1 of the present utility model.

Fig. 2 is a front view, a left side cross-sectional view and a partial enlarged view of the core-out state of embodiment 1 of the present utility model.

Fig. 3 is a left side view, a front cross-sectional view and a partial enlarged view of the core-out state of embodiment 1 of the present utility model.

Fig. 4 is a front view, a left side cross-sectional view and a partial enlarged view of the core-up state of embodiment 1 of the present utility model.

Fig. 5 is a left side view, a front cross-sectional view and a partial enlarged view of the core-up state of embodiment 1 of the present utility model.

Fig. 6 is an exploded view of embodiment 2 of the present utility model.

Fig. 7 is a front view, a left side cross-sectional view and a partial enlarged view of the core-out state of embodiment 2 of the present utility model.

Fig. 8 is a left side view, a front cross-sectional view and a partial enlarged view of the core-out state of embodiment 2 of the present utility model.

Fig. 9 is a front view, a left side cross-sectional view and a partial enlarged view of the core-up state of embodiment 2 of the present utility model.

Fig. 10 is a left side view, a front cross-sectional view and a partial enlarged view of the core-up state of embodiment 2 of the present utility model.

Fig. 11 is an exploded view of example 3 of the present utility model.

Fig. 12 is a front view, a left side cross-sectional view and a partial enlarged view of the core-out state of embodiment 3 of the present utility model.

Fig. 13 is a left side view, a front sectional view and a partially enlarged view of the core-out state of embodiment 3 of the present utility model.

Fig. 14 is a front view, a left side cross-sectional view and a partial enlarged view of the core-up state of embodiment 3 of the present utility model.

Fig. 15 is a left side view, a front cross-sectional view and a partial enlarged view of the core-up state of embodiment 3 of the present utility model.

Fig. 16 is an exploded view of example 4 of the present utility model.

Fig. 17 is a front view and a partial enlarged view of the core-out state of embodiment 4 of the present utility model.

Fig. 18 is a left side cross-sectional view and a partially enlarged view of the core-out state of embodiment 4 of the present utility model.

Fig. 19 is a left side view, a front cross-sectional view and a partial enlarged view of the core-out state of embodiment 4 of the present utility model.

Fig. 20 is a front view and a partial enlarged view of the core-up state of embodiment 4 of the present utility model.

Fig. 21 is a left side cross-sectional view and a partially enlarged view of the core-up state of embodiment 4 of the present utility model.

Fig. 22 is a left side view, a front cross-sectional view and a partial enlarged view of the core-up state of embodiment 4 of the present utility model.

FIG. 23 is an exploded view of example 5 of the present utility model.

Fig. 24 is a front view and a partial enlarged view of the core-out state of embodiment 5 of the present utility model.

Fig. 25 is a left side cross-sectional view and a partially enlarged view of the core-out state of embodiment 5 of the present utility model.

Fig. 26 is a left side view and a front cross-sectional view showing the core-out state of embodiment 5 of the present utility model.

Fig. 27 is a front view and a partial enlarged view of the core-up state of embodiment 5 of the present utility model.

Fig. 28 is a left side cross-sectional view and a partially enlarged view of the core-up state of embodiment 5 of the present utility model.

Fig. 29 is a left side view and a front cross-sectional view showing a core-retracted state in embodiment 5 of the present utility model.

Fig. 30 is an exploded view of example 6 of the present utility model.

Fig. 31 is a front view, a left side cross-sectional view and a partial enlarged view of the core-out state of embodiment 6 of the present utility model.

Fig. 32 is a left side view, a front sectional view and a partial enlarged view of the core-out state of embodiment 6 of the present utility model.

Fig. 33 is a front view, a left side cross-sectional view and a partial enlarged view of the core-up state of embodiment 6 of the present utility model.

Fig. 34 is a left side view, a front sectional view and a partially enlarged view of the core-retracted state of embodiment 6 of the present utility model.

Fig. 35 is a front view of a positioning member according to an embodiment of the present utility model.

Reference numerals:

1. An outer rod. 11. And a positioning groove. 111. No steering slope is used. 112. No homing slope is used. 113. A switching ramp is used. 12. A boss is used. 122. A reset ramp is used. 123. And a limit boss. 124. Fault tolerant slope. 125. A buffer.

2. The limit is the same as the inner rod. 21. And a moving part. 22. And a same outlet. 221. A detachable piece. 23. And (5) replacing the core. 24. An anti-drop inner boss. 25. And an auxiliary boss.

3. And (3) a pen refill.

4. And a reset piece.

5. And a positioning piece. 51. An anti-drop boss.

6. And a rotating member.

7. A stabilizer.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1:

A lifting and pulling pen as shown in fig. 1 to 5 and 35 comprises an outer rod 1, a limiting and pulling inner rod 2, a pen core 3, a resetting piece 4, a positioning piece 5, a rotating piece 6 and a stabilizing piece 7. The positioning piece 5 is clamped in the outer rod 1, and a positioning groove 11 and a using boss 12 are arranged on the positioning piece 5. The rotating member 6 is provided with a moving portion 21, the moving portion 21 moves in the positioning groove 11, and the same portion 22 is located at the end of the outer rod 1. The detent 11 is provided with a switching slope 113, a non-use steering slope 111, and a non-use homing slope 112. The use boss 12 is provided with a use reset slope 122 and a limit boss 123.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, and the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1.

In order to achieve the same-out operation, the structural strength is increased, the additional mounting operation is reduced, and the stabilizer 7 is provided with a same-out portion 22.

In order to ensure that the rotating member 6 is not affected by gravity, the stability of operation is improved, the service life is prolonged, the stabilizing member 7 is clamped on the limiting same-output inner rod 2, the rotating member 6 is positioned on the limiting same-output inner rod 2 or the stabilizing member 7, and the stabilizing member 7 applies continuous pressure to the rotating member 6.

The limit is provided with the following two positional relations between the inner rod 2 and the outer rod 1:

1. In the core-retracted state, the moving part 21 is located at the bottom of the positioning groove 11, and the same part 22 is partially or completely retracted in the outer rod 1.

2. In the core-out state, the moving part 21 is positioned above the using boss 12, and the same part 22 is exposed outside the outer rod 1.

In order to increase the service life, the refill 3 is convenient to replace, and the refill part 23 can be detached from the lower part of the inner rod 2 through the limit.

In order to increase the use function, increase the interest, improve the overall aesthetic feeling, facilitate the operation, the detachable piece 221 is further disposed in the same outlet 22, and the detachable piece 221 may be a decoration, an erasable rubber, an eraser, a sachet, a magnet, a screwdriver, a fluorescent pen, a pencil, a correction tape or a functional piece.

In order to improve the operation smoothness, increase the stability of equipment, improve the equipment speed, reduce the card that brings because of the decentration during operation and put into operation, above-mentioned auxiliary boss 25 can encircle partial setting element 5, and the setting element 5 of being convenient for is spacing with go out between the interior pole 2, simultaneously, setting element 5 is difficult for deviating from spacing with go out interior pole 2.

In order to facilitate the production, reduce the influence of the dimensional error during the production, increase the dimensional tolerance range, the positioning slot 11 is further provided with a buffer zone 125, and the use boss 12 is further provided with a fault tolerance slope 124.

In order to improve stability and increase service life, the positioning element 5 is further provided with an anti-falling boss 51, the limiting inner rod 2 is further provided with an anti-falling inner boss 24, and the anti-falling boss 51 and the anti-falling inner boss 24 are matched to prevent the limiting inner rod 2 from being separated from the outer rod 1 after the limiting inner rod 2 and the positioning element 5 are matched and installed in the outer rod 1.

Example 2:

a lifting and pulling pen as shown in fig. 6 to 10 and 35 comprises an outer rod 1, a limiting and pulling inner rod 2, a pen core 3, a resetting piece 4, a positioning piece 5 and a stabilizing piece 7. The positioning piece 5 is clamped in the outer rod 1, and a positioning groove 11 and a using boss 12 are arranged on the positioning piece 5. The detent 11 is provided with a switching slope 113, a non-use steering slope 111, and a non-use homing slope 112. The use boss 12 is provided with a use reset slope 122 and a limit boss 123. The stabilizer 7 is provided with a moving part 21, the moving part 21 moves in the positioning groove 11, and the same-out part 22 is positioned at the tail end of the outer rod 1.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, and the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1.

In order to achieve the same operations, increase the structural strength and reduce the additional mounting operations, the abovementioned or stabilizing element 7 is provided with a same outlet 22.

In order to improve the stability of operation, prolong the service life and increase the structural strength, the stabilizing piece 7 is clamped on the limit same-outlet inner rod 2,

The limit is provided with the following two positional relations between the inner rod 2 and the outer rod 1:

1. In the core-retracted state, the moving part 21 is located at the bottom of the positioning groove 11, and the same part 22 is partially or completely retracted in the outer rod 1.

2. In the core-out state, the moving part 21 is positioned above the using boss 12, and the same part 22 is exposed outside the outer rod 1.

In order to increase the use function, increase the interest, improve the overall aesthetic feeling, facilitate the operation, the detachable piece 221 is further disposed in the same outlet 22, and the detachable piece 221 may be a decoration, an erasable rubber, an eraser, a sachet, a magnet, a screwdriver, a fluorescent pen, a pencil, a correction tape or a functional piece.

In order to improve the operation smoothness, increase the stability of equipment, improve the equipment speed, reduce the card that brings because of the decentration during operation and put into operation, above-mentioned auxiliary boss 25 can encircle partial setting element 5, and the setting element 5 of being convenient for is spacing with go out between the interior pole 2, simultaneously, setting element 5 is difficult for deviating from spacing with go out interior pole 2.

In order to facilitate the production, reduce the influence of the dimensional error during the production, increase the dimensional tolerance range, the positioning slot 11 is further provided with a buffer zone 125, and the use boss 12 is further provided with a fault tolerance slope 124.

In order to improve stability and increase service life, the positioning element 5 is further provided with an anti-falling boss 51, the limiting inner rod 2 is further provided with an anti-falling inner boss 24, and the anti-falling boss 51 and the anti-falling inner boss 24 are matched to prevent the limiting inner rod 2 from being separated from the outer rod 1 after the limiting inner rod 2 and the positioning element 5 are matched and installed in the outer rod 1.

Example 3:

A pull-up pen as shown in fig. 11 to 15 and 35 comprises an outer rod 1, a limit inner rod 2, a pen core 3, a reset element 4 and a positioning element 5. The positioning piece 5 is clamped in the outer rod 1, and a positioning groove 11 and a using boss 12 are arranged on the positioning piece 5. The detent 11 is provided with a switching slope 113, a non-use steering slope 111, and a non-use homing slope 112. The use boss 12 is provided with a use reset slope 122 and a limit boss 123.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, and the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1.

In order to realize the same-out operation, increase the structural strength and reduce the additional installation operation, the limit same-out inner rod 2 is provided with a moving part 21 and a same-out part 22, the moving part 21 moves in the positioning groove 11, and the same-out part 22 is positioned at the tail end of the outer rod 1.

The limit is provided with the following two positional relations between the inner rod 2 and the outer rod 1:

1. In the core-retracted state, the moving part 21 is located at the bottom of the positioning groove 11, and the same part 22 is partially or completely retracted in the outer rod 1.

2. In the core-out state, the moving part 21 is positioned above the using boss 12, and the same part 22 is exposed outside the outer rod 1.

In order to improve the operation smoothness, increase the stability of equipment, improve the equipment speed, reduce the card that brings because of the decentration during operation and put into operation, above-mentioned auxiliary boss 25 can encircle partial setting element 5, and the setting element 5 of being convenient for is spacing with go out between the interior pole 2, simultaneously, setting element 5 is difficult for deviating from spacing with go out interior pole 2.

In order to facilitate the production, reduce the influence of the dimensional error during the production, increase the dimensional tolerance range, the positioning slot 11 is further provided with a buffer zone 125, and the use boss 12 is further provided with a fault tolerance slope 124.

In order to improve stability and increase service life, the positioning element 5 is further provided with an anti-falling boss 51, the limiting inner rod 2 is further provided with an anti-falling inner boss 24, and the anti-falling boss 51 and the anti-falling inner boss 24 are matched to prevent the limiting inner rod 2 from being separated from the outer rod 1 after the limiting inner rod 2 and the positioning element 5 are matched and installed in the outer rod 1.

Example 4:

A pull-up pen as shown in fig. 16 to 22 comprises an outer rod 1, a limit inner rod 2, a pen core 3 and a reset element 4. The outer rod 1 is provided with a positioning groove 11 and a using boss 12, and the limit same as the inner rod 2 is provided with a moving part 21. The positioning groove 11 is provided with a non-use steering slope 111 and a non-use homing slope 112, and the use boss 12 is provided with a use jump slope a.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1, and the moving part 21 is positioned in the positioning groove 11.

The using method comprises the following steps: the outer rod 1 is kept still, the limiting same-output inner rod 2 moves upwards, the moving part 21 is enabled to jump over the using boss 12 by using the jump slope a, when the moving part 21 is located on the using boss 12, the moving part is affected by the resetting piece 4 and the using boss 12, at the moment, the limiting same-output inner rod 2 cannot move downwards, and at the moment, the moving part is in a core-out state.

If the core-out state is to be switched to the core-collecting state, the movement limiting and the inner-out rod 2 are moved upwards by continuing to move, so that the moving part 21 moves upwards, the moving part 21 is separated from the position right above the using boss 2 by not using the steering slope 111, at the moment, the external force is released, the moving part 21 falls back under the influence of the reset piece 4, and the moving part 21 returns to the position right below the using boss 12 by not using the resetting slope 112, at the moment, the core-collecting state is realized, and the preparation is made for the next core-out.

Example 5:

A pull-up pen as shown in fig. 23 to 29 comprises an outer rod 1, a limit inner rod 2, a pen core 3 and a reset element 4. The outer rod 1 is provided with a positioning groove 11 and a using boss 12, and the positioning groove 11 is provided with a non-using steering slope 111 and a non-using homing slope 112.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1, and the moving part 21 is positioned in the positioning groove 11.

The using method comprises the following steps: the outer rod 1 is kept still, the limiting same-output inner rod 2 moves upwards, the moving part 21 is enabled to jump over the using boss 12 by using the jump slope a, when the moving part 21 is located on the using boss 12, the moving part is affected by the resetting piece 4 and the using boss 12, at the moment, the limiting same-output inner rod 2 cannot move downwards, and at the moment, the moving part is in a core-out state.

If the core-out state is to be switched to the core-collecting state, the movement limiting and the inner-out rod 2 are moved upwards by continuing to move, so that the moving part 21 moves upwards, the moving part 21 is separated from the position right above the using boss 2 by not using the steering slope 111, at the moment, the external force is released, the moving part 21 falls back under the influence of the reset piece 4, and the moving part 21 returns to the position right below the using boss 12 by not using the resetting slope 112, at the moment, the core-collecting state is realized, and the preparation is made for the next core-out.

In order to realize the same-out operation, increase the structural strength and reduce the additional installation operation, the limit same-out inner rod 2 is provided with a moving part 21 and a same-out part 22, the moving part 21 moves in the positioning groove 11, the same-out part 22 is positioned at the tail end of the outer rod 1, and the moving part 21 is provided with a using jump slope a.

In order to increase the use function, increase the interest, improve the overall aesthetic feeling, facilitate the operation, the detachable piece 221 is further disposed in the same outlet 22, and the detachable piece 221 may be a decoration, an erasable rubber, an eraser, a sachet, a magnet, a screwdriver, a fluorescent pen, a pencil, a correction tape or a functional piece.

In order to increase the service life, the refill 3 is convenient to replace, and the refill part 23 can be detached from the lower part of the inner rod 2 through the limit.

Example 6:

A lifting and drawing pen as shown in fig. 30 to 35 comprises an outer rod 1, a limiting and drawing inner rod 2, a pen core 3, a resetting piece 4, a positioning piece 5, a rotating piece 6 and a stabilizing piece 7. The positioning piece 5 is clamped in the outer rod 1, and a positioning groove 11 and a using boss 12 are arranged on the positioning piece 5. The rotating member 6 is provided with a moving portion 21, the moving portion 21 moves in the positioning groove 11, and the same portion 22 is located at the end of the outer rod 1. The detent 11 is provided with a switching slope 113, a non-use steering slope 111, and a non-use homing slope 112. The use boss 12 is provided with a use reset slope 122 and a limit boss 123.

The resetting piece 4 and the pen core 3 are sequentially arranged in the limiting same-outlet inner rod 2, and the limiting same-outlet inner rod 2 is partially sleeved in the outer rod 1.

In order to realize the same-out operation, the structural strength is increased, the additional installation operation is reduced, and the same-out part 22 is arranged on the same-out limiting inner rod 2.

In order to ensure that the rotating member 6 is not affected by gravity, the stability of operation is improved, the service life is prolonged, the stabilizing member 7 is clamped on the limiting same-output inner rod 2, the rotating member 6 is positioned on the limiting same-output inner rod 2 or the stabilizing member 7, and the stabilizing member 7 applies continuous pressure to the rotating member 6.

The limit is provided with the following two positional relations between the inner rod 2 and the outer rod 1:

1. In the core-retracted state, the moving part 21 is located at the bottom of the positioning groove 11, and the same part 22 is partially or completely retracted in the outer rod 1.

2. In the core-out state, the moving part 21 is positioned above the using boss 12, and the same part 22 is exposed outside the outer rod 1.

In order to increase the service life, the refill 3 is convenient to replace, and the refill part 23 can be detached from the lower part of the inner rod 2 through the limit.

In order to increase the use function, increase the interest, improve the overall aesthetic feeling, facilitate the operation, the detachable piece 221 is further disposed in the same outlet 22, and the detachable piece 221 may be a decoration, an erasable rubber, an eraser, a sachet, a magnet, a screwdriver, a fluorescent pen, a pencil, a correction tape or a functional piece.

In order to improve the operation smoothness, increase the stability of equipment, improve the equipment speed, reduce the card that brings because of the decentration during operation and put into operation, above-mentioned auxiliary boss 25 can encircle partial setting element 5, and the setting element 5 of being convenient for is spacing with go out between the interior pole 2, simultaneously, setting element 5 is difficult for deviating from spacing with go out interior pole 2.

In order to facilitate the production, reduce the influence of the dimensional error during the production, increase the dimensional tolerance range, the positioning slot 11 is further provided with a buffer zone 125, and the use boss 12 is further provided with a fault tolerance slope 124.

In order to improve stability and increase service life, the positioning element 5 is further provided with an anti-falling boss 51, the limiting inner rod 2 is further provided with an anti-falling inner boss 24, and the anti-falling boss 51 and the anti-falling inner boss 24 are matched to prevent the limiting inner rod 2 from being separated from the outer rod 1 after the limiting inner rod 2 and the positioning element 5 are matched and installed in the outer rod 1.

Supplementary explanation:

1. The restoring member 4 may be formed by a spring, an elastic material, a repulsive magnetic force and/or an elastic structure.

2. The detachable member 221 is exposed along with the core and is retracted along with the core

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

While the foregoing is directed to the preferred embodiments of the present utility model, other and further modifications and changes may be made by those skilled in the art without departing from the principles of the utility model, which is also intended to be included within the scope of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. The utility model provides a carry and draw and go out pen which characterized in that:

comprises an outer rod (1), a limit same-out inner rod (2), a pen core (3) and a resetting piece (4); a positioning groove (11) and a using boss (12) are arranged on the outer rod (1), and a moving part (21) is arranged on the limit same-out inner rod (2); the use boss (12) or the moving part (21) is provided with a use jump slope (a);

the moving part (21) is positioned in the positioning groove (11);

the limit and the limit are provided with the following two positions between the inner rod (2) and the outer rod (1):

in the core-folding state, the moving part (21) is positioned at the bottom of the positioning groove (11), and the same-out part (22) is partially or completely folded in the outer rod (1);

In the core-out state, the moving part (21) is positioned above the using boss (12), and the same part (22) is exposed out of the outer rod (1).

2. The utility model provides a carry and draw and go out pen which characterized in that: comprises an outer rod (1), a limiting same-out inner rod (2), a pen core (3), a resetting piece (4) and a positioning piece (5); the positioning piece (5) is clamped in the outer rod (1), and a positioning groove (11) and a using boss (12) are arranged on the positioning piece (5);

The limiting same-outlet inner rod (2) is provided with a moving part (21) and a same-outlet part (22), and the moving part (21) moves in the positioning groove (11);

the limit and the limit are provided with the following two positions between the inner rod (2) and the outer rod (1):

1. in the core-folding state, the moving part (21) is positioned at the bottom of the positioning groove (11), and the same-out part (22) is partially or completely folded in the outer rod (1);

2. In the core-out state, the moving part (21) is positioned above the using boss (12), and the same part (22) is exposed out of the outer rod (1).

3. The utility model provides a carry and draw and go out pen which characterized in that:

Comprises an outer rod (1), a limit same-out inner rod (2), a pen core (3), a resetting piece (4), a positioning piece (5), a rotating piece (6) and a stabilizing piece (7); the positioning piece (5) is clamped in the outer rod (1), and a positioning groove (11) and a using boss (12) are arranged on the positioning piece (5);

The limit same-outlet inner rod (2) or the stabilizing piece (7) is provided with a same-outlet part (22);

the stabilizing piece (7) is clamped on the limiting same-outlet inner rod (2), and the rotating piece (6) is positioned on the limiting same-outlet inner rod (2) or the stabilizing piece (7);

The rotating piece (6) is provided with a moving part (21), and the moving part (21) moves in the positioning groove (11);

the limit and the limit are provided with the following two positions between the inner rod (2) and the outer rod (1):

1. in the core-folding state, the moving part (21) is positioned at the bottom of the positioning groove (11), and the same-out part (22) is partially or completely folded in the outer rod (1);

2. In the core-out state, the moving part (21) is positioned above the using boss (12), and the same part (22) is exposed out of the outer rod (1).

4. The utility model provides a carry and draw and go out pen which characterized in that: comprises an outer rod (1), a limiting same-out inner rod (2), a pen core (3), a resetting piece (4), a positioning piece (5) and a stabilizing piece (7); the positioning piece (5) is clamped in the outer rod (1), and a positioning groove (11) and a using boss (12) are arranged on the positioning piece (5);

The limit same-outlet inner rod (2) or the stabilizing piece (7) is provided with a same-outlet part (22);

the stabilizing piece (7) is clamped on the limit same-outlet inner rod (2),

The stabilizing piece (7) is provided with a moving part (21), the moving part (21) moves in the positioning groove (11), and the same outlet part (22) is positioned at the tail end of the outer rod (1);

the limit and the limit are provided with the following two positions between the inner rod (2) and the outer rod (1):

1. in the core-folding state, the moving part (21) is positioned at the bottom of the positioning groove (11), and the same-out part (22) is partially or completely folded in the outer rod (1);

2. In the core-out state, the moving part (21) is positioned above the using boss (12), and the same part (22) is exposed out of the outer rod (1).

5. The lifting and pulling pen according to any one of claims 2 to 4, wherein: the positioning groove (11) has the following two modes, and core tapping is realized:

1. Jump mode: the use boss (12) or the moving part (21) is provided with a use jump slope (a), and the moving part (21) can jump over the use boss (12) by using the jump slope (a), so that the refill is positioned above the use boss (12) at the moment, and the refill is in a refill-out state;

The bypass mode is as follows: a use switching slope (113) is arranged on the positioning groove (11), and a use resetting slope (122) and a limiting boss (123) are arranged on the use boss (12); when the moving part (21) moves upwards, the moving part is turned to the upper part of the using boss (12) by using the switching slope (113), and then falls back to the side of the limiting boss (123) by using the resetting slope (122), so that the refill is in a refill-out state.

6. The lifting and pulling pen according to any one of claims 2 to 4, wherein: the positioning groove (11) is also provided with a non-use steering slope (111) and a non-use homing slope (112).

7. The lifting and pulling pen according to any one of claims 2 to 4, wherein: the core replacement part (23) can be detached from the lower part of the limit same-out inner rod (2).

8. The lifting and pulling pen according to any one of claims 2 to 4, wherein: a detachable piece (221) is further arranged in the same outlet part (22).

9. The lifting and pulling pen according to any one of claims 2 to 4, wherein: and the limit is identical to an auxiliary boss (25) on the inner rod (2).

10. The lifting and pulling pen according to any one of claims 2 to 4, wherein: the locating piece (5) is also provided with an anti-falling boss (51), and the limiting same-outlet inner rod (2) is also provided with an anti-falling inner boss (24).