CN210082734U

CN210082734U - Pressing pen with retractable pen clip

Info

Publication number: CN210082734U
Application number: CN201920914288.1U
Authority: CN
Inventors: 王元鸿
Original assignee: QINGDAO DIANSHI STATIONERY Co Ltd
Current assignee: QINGDAO DIANSHI STATIONERY Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-18
Anticipated expiration: 2029-06-18

Abstract

The utility model provides a press and move pen with retractable pen clip belongs to pen utensil technical field, and this press pen clip of moving pen realizes receiving and releasing through the mode of pressing, can effectively solve and easily forget the problem of nib withdrawal pen-holder according to moving the pen. The pressing pen comprises a pen holder, a pen core, a pen clip and a pressing assembly, wherein the pen clip comprises a clip body and a pen clip connecting part, and one side of the pen holder, which is close to the pen clip, is provided with a limiting through hole for the pen clip connecting part to penetrate; the pressing assembly comprises a pressing piece and a clamping piece, the pressing piece, the clamping piece and the pen core are coaxially arranged in the pen holder, the pressing piece is close to the tail end of the pen holder, the pen core is close to the head end of the pen holder, and the clamping piece is connected between the pressing piece and the pen core; the side wall of the pressing piece facing the pen clip is provided with a guide through groove for inserting the pen clip connecting part, the pressing piece is provided with a guide rail communicated with the guide through groove, the guide rail inclines from one end close to the pen point to one end close to the pen tail in the direction of being far away from the pen clip by being close to the pen clip, and the pen clip connecting part is provided with a sliding block capable of sliding in the guide rail.

Description

Pressing pen with retractable pen clip

Technical Field

The utility model belongs to the technical field of the pen utensil, especially, relate to a press pen with retractable pen clip.

Background

The handwriting pen is divided into a telescopic handwriting pen and a cap-pulling type handwriting pen according to whether the pen point can retract into the pen holder or not. The retractable pen is classified into a rotary retractable pen and a press retractable pen according to different retractable driving modes, and the press retractable pen (for short, a press pen) is the most widely used stylus pen at present due to convenience in use. However, the retractable handwriting pen has no pen cap to cover the pen head, so that people often forget to retract the pen head into the pen holder when using the retractable handwriting pen, and the retractable handwriting pen is directly hung in a jacket pocket or a book through a pen clip, so that clothes and books are easily dirtied.

At present, people have developed retractable pen clips to solve the problem that a pen point is easy to be forgotten to retract into a pen holder in a retractable handwriting pen. For example, patent CN104647959A discloses a pen clip retractable structure of a pen, which rotates a cap to make a driving block drive a pen clip to move in a certain range, so that when a pen core extends out of a pen holder, the pen clip is tightly attached to the pen holder, and when the pen core retracts into the pen holder, a hanging and buckling gap is formed between the pen clip and the pen holder, when a writer forgets to retract the pen core, the pen clip cannot be hung and buckled on clothes, and only when the pen core retracts, the pen clip can be hung and buckled on the clothes, thereby preventing ink from contaminating the clothes. Similarly, CN201082613Y discloses a ballpoint pen with a pen holder and a refill capable of synchronously extending and retracting. However, the pen clips of these pens are all retracted and extended in a rotating manner, and are only suitable for the rotating telescopic pen, but not suitable for widely applied push pens.

Therefore, how to use the pressing mode to realize the retraction of the pen clip is suitable for the retraction of the pen clip of the pressing pen, and further the problem that the pressing pen is easy to forget to retract the pen point into the pen holder is solved, which is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell technical problem, provide a press according to moving pen with retractable pen clip, its pen clip realizes receiving and releasing through the mode of pressing, when the nib is not withdrawed the pen-holder, its pen clip is received on the pen-holder, only when the nib is withdrawed the pen-holder, the pen clip just can stretch out, can effectively solve and easily forget the problem of nib withdrawal pen-holder according to moving the pen.

In order to achieve the above object, the utility model discloses a technical scheme be:

the pressing pen with the retractable pen clip comprises a pen holder, a pen core, the pen clip and a pressing assembly; the pen clip comprises a clip body which is used for forming a clamping space with the pen holder, and a pen clip connecting part is arranged on one side of the clip body, which is close to the pen holder; one side of the pen holder, which is close to the pen clip, is provided with a limiting through hole for the pen clip connecting part to penetrate through, and the limiting through hole is in clearance fit with the pen clip connecting part; the pressing assembly comprises a pressing piece which reciprocates along the axis direction of the penholder and a clamping piece which is used for fixing the position of the refill when the refill stretches out and draws back; the pressing piece, the clamping piece and the refill are coaxially arranged in the pen holder, the pressing piece is close to the tail end of the pen holder, the refill is close to the head end of the pen holder, and the clamping piece is connected between the pressing piece and the refill; the pressing piece is provided with a guide through groove for inserting the pen clip connecting part, the pressing piece is provided with guide rails communicated with the guide through groove relative to the side walls of two sides of the guide through groove, the guide rails incline from one end close to the pen point to one end close to the pen tail to the direction far away from the pen clip, and the pen clip connecting part is provided with a sliding block capable of sliding in the guide rails.

Preferably, the guide rail includes first direction section, second direction section and the third direction section that connects gradually, first direction section, second direction section and third direction section constitute three doglegs, first direction section and third direction section are followed the axial extension of penholder, second direction section is from being close to the one end of nib to being close to the one end of tail by being close to the pen presss from both sides to keeping away from the direction slope of pen clamp.

Preferably, the number of the guide rails on the side wall on the same side of the pressing piece is at least two, and the guide rails are arranged in parallel.

Preferably, the pen clip connecting part comprises a first connecting part and a second connecting part which are symmetrically arranged relative to the central line of the limiting through hole, and a gap is reserved between the first connecting part and the second connecting part.

Preferably, one side of the penholder, which is close to the pen clip, is provided with a groove matched with the shape of the clip body of the pen clip.

Preferably, the penholder comprises a lower penholder positioned at the head and an upper penholder positioned at the tail, the upper penholder is in threaded connection with the lower penholder, and the limiting through hole is formed in the upper penholder.

Preferably, the clamping member comprises a fixed gear and a moving gear engaged with each other through helical teeth, and the fixed gear is fixedly connected to the pressing member.

Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:

1. the utility model provides a press pen with retractable pen clip, through the cooperation of the guide rail that sets up on the pressing piece and the slider that pen clip connecting portion set up, realized the pen clip and receive and release when pressing, when making the nib not withdraw the pen-holder, its pen clip is received on the pen-holder, only when the nib withdraws the pen-holder, the pen clip can stretch out, can effectively solve and press the pen and easily forget the problem of retracting the nib into the pen-holder;

2. the utility model provides a press pen with retractable pen clip through one-hand operation, can accomplish the control that the nib stretches out and draws back and the pen clip receive and releases, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of a push pen with a retractable pen clip according to an embodiment of the present invention, when the pen clip is in a retracted state;

fig. 2 is a schematic structural view of a push pen with a retractable pen clip in an outgoing state at the pen clip according to an embodiment of the present invention;

fig. 3 is an exploded view of the assembly of a push pen with a retractable clip according to an embodiment of the present invention;

fig. 4 is a perspective view of a pressing member according to an embodiment of the present invention;

fig. 5 is a side view of a pressing member according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a pen clip when the pen clip is seen from the direction of the pen tail according to the embodiment of the present invention;

in the above figures: 1. a pen holder; 11. feeding a penholder; 12. a penholder is put down; 13. a limiting through hole; 14. a groove; 2. a pen core; 3. a pen clip; 31. a clip body; 32. a pen clip connecting part; 321. a first connection portion; 322. a second connecting portion; 33. a slider; 4. pressing the component; 41. a pressing piece; 411. a guide through groove; 412. a guide rail; 4121. a first guide section; 4122. a second guide section; 4123. a third guide section; 42. a clamping piece; 421. a fixed gear; 422. a moving gear; 5. a cap is pressed.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", etc. indicate the positional relationship based on the positional relationship shown in fig. 1, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-6, the embodiment of the present invention relates to a push pen with a retractable pen clip, which comprises a pen holder 1, a pen core 2, a pen clip 3 and a push assembly 4; the pen clip 3 comprises a clip body 31 for forming a clamping space with the pen holder 1, and a pen clip connecting part 32 is arranged on one side of the clip body 31 close to the pen holder 1; one side of the penholder 1 close to the pen clip 3 is provided with a limiting through hole 13 for the pen clip connecting part 32 to penetrate through, and the limiting through hole 13 is in clearance fit with the pen clip connecting part 32; the pressing component 4 comprises a pressing piece 41 which reciprocates along the axial direction of the penholder 1 and a clamping piece 42 which is used for fixing the position of the pen core 2 when the pen core 2 extends and retracts; the pressing piece 41, the clamping piece 42 and the refill 2 are coaxially arranged in the penholder 1, the pressing piece 41 is close to the tail end of the penholder 1, the refill 2 is close to the head end of the penholder 1, and the clamping piece 42 is connected between the pressing piece 41 and the refill 2; the side wall of the pressing piece 41 facing the pen clip 3 is provided with a guiding through groove 411 for inserting the pen clip connecting part 32, the side walls of the pressing piece 41 at two sides symmetrical relative to the guiding through groove 411 are provided with guide rails 412 communicated with the guiding through groove 411, the guide rails 412 incline from the end close to the pen point to the end close to the pen tail to the direction far away from the pen clip 3, and the pen clip connecting part 32 is provided with a slide block 33 capable of sliding in the guide rails 412.

As shown in fig. 1 and 2, the working principle of the pressing pen with the retractable pen clip is as follows: when the pressing member 41 is pressed down, the pen core 2 is driven to extend out of the pen holder 1 by the cooperation of the pressing member 41 and the position-limiting member 42, the pressing member 41 moves towards the pen point, the position-limiting through hole 13 arranged on the pen holder 1 is in clearance fit with the pen clip connecting part 32, the pen clip connecting part 32 can be limited by the position-limiting through hole 13 to not generate displacement in the axial direction, so that the pen clip 3 cannot move towards the pen point along with the pressing member 41, at this time, the slide block 33 arranged on the pen clip connecting part 32 is limited in the guide rail 412 arranged on the pressing member 41, the slide block 33 slides along the guide rail 412, the arrangement direction of the guide rail 412 is inclined from one end close to the pen point to one end close to the pen tail from the pen clip 3 towards the direction far away from the pen clip 3, therefore, the slide block 33 drives the pen clip 3 to move towards the pen holder 1 to withdraw the pen clip 3, so that the clamping space formed between the pen clip 3 and, at the moment, people can not hang the pen clip 3 in the jacket pocket or the book by misoperation; when the pressing member 41 is pressed down again to make the pressing member 41 rebound, the matching of the pressing member 41 and the position clamping member 42 can drive the refill 2 to retract into the penholder 1, the pressing member 41 can move towards the tail of the pen, because the pen clip connecting part 32 is still limited by the limiting through hole 13 arranged on the penholder 1, at the moment, the sliding block 33 slides reversely along the guide rail 412, and then the pen clip 3 can be driven to move towards the direction far away from the penholder 1, the pen clip 3 is released, and the clamping space formed between the pen clip 3 and the penholder 1 is expanded, so that the clamping effect can be achieved.

According to the push pen with the retractable pen clip, the retraction of the pen clip 3 during pushing is realized through the matching effect of the guide rail 412 arranged on the pushing piece 41 and the slide block 33 arranged on the pen clip connecting part 32, so that when the pen point is not retracted into the pen holder 1, the pen clip 3 is retracted onto the pen holder 1, only when the pen point is retracted into the pen holder 1, the pen clip 3 extends out, and the problem that the pen point is easy to forget to retract into the pen holder 1 during pushing can be effectively solved. Moreover, the pressing pen with the retractable pen clip can complete the control of pen point extension and retraction of the pen clip 3 through single-hand operation, and is more convenient to use.

In the above-mentioned pressing pen with the retractable pen clip, the position-locking member 42 may be a conventional position-locking member used in the existing pressing pen, for example, as shown in fig. 1, in the present embodiment, a fixed gear 421 and a moving gear 422 engaged by helical teeth are used as the position-locking member 42, and the fixed gear 421 is fixedly connected to the pressing member 41. It should be noted that the working principle of the pen core 2 driven to extend out of or retract into the pen holder 1 by the cooperation of the pressing member 41 and the detent member 42 is the same as that of the conventional pressing pen, and will not be described herein.

In the above-mentioned retractable clip-containing stylus, since the clip 3 does not move in the axial direction, the clip connecting portion 32 needs to be always located in the guiding through slot 411 of the pressing member 41, and therefore, the guiding through slot 411 needs to have a sufficient length to avoid affecting the reciprocating motion of the pressing member 41.

When the pressing piece 41 is matched with the clamping piece 42 to drive the refill 2 to extend out of the penholder 1, the refill 2 needs to extend out a small section more than the final fixed position of the refill and then retracts to the final fixed position, and when the refill 2 is driven to retract into the penholder 1, the refill 2 needs to be driven to extend out a small section more than the final fixed position of the refill, and then the refill 2 can be driven to fully retract, so that the pressing piece 41 has redundant reciprocating motion of a small section at the tail end of the process of driving the refill 2 to extend out of the penholder 1, and has redundant reciprocating motion of a small section at the beginning of the process of driving the refill 2 to retract into the penholder 1. In order to avoid the excessive retraction and extension of the pen clip 3 caused by the excessive reciprocating motion of the pressing member 41, as shown in fig. 5, in the present embodiment, the guide rail 412 includes a first guide section 4121, a second guide section 4122 and a third guide section 4123 connected in sequence, the first guide section 4121, the second guide section 4122 and the third guide section 4123 form a three-fold line shape, the first guide section 4121 and the third guide section 4123 extend along the axial direction of the pen holder 1, and the second guide section 4122 is inclined from the end near the pen point to the end near the pen tail in the direction from the end near the pen clip 3 to the end far from the pen clip 3. The first guide section 4121 and the third guide section 4123 are provided to keep the pen clip 3 still during the process of redundant reciprocating movement of the pressing member 41, thereby preventing redundant retraction and extension operations.

In order to keep the pen clip 3 stable during the retraction movement, as shown in fig. 5, at least two guide rails 412 are provided on the same side wall of the pressing member 41, and the plurality of guide rails 412 are arranged in parallel.

In order to facilitate the assembly of the clip 3 with the barrel 1 and the pressing member 41, as shown in fig. 6, the clip connecting part 32 includes a first connecting part 321 and a second connecting part 322 symmetrically disposed with respect to a center line of the limiting through hole 13, and a gap is left between the first connecting part 321 and the second connecting part 322. After the first connecting portion 321 and the second connecting portion 322 are close to each other by extrusion, the clip connecting portion 32 can be plugged into the limiting through hole 13 of the pen holder 1, and further plugged into the guiding through groove 411 of the pressing member 41, so that the assembly of the clip 3 with the pen holder 1 and the pressing member 41 is completed.

In order to make the clamping space between the clip 3 and the barrel 1 completely disappear when the clip 3 is retracted, as shown in fig. 3, a groove 14 matching with the shape of the clip body 31 of the clip 3 is provided on one side of the barrel 1 close to the clip 3. When the pen clip 3 is retracted, the clip body 31 of the pen clip 3 can be retracted into the groove 14, the pen clip 3 is completely hidden in the pen holder 1, and at the moment, the clamping space between the pen clip 3 and the pen holder 1 completely disappears, so that people can not hang the pen clip 3 in a jacket pocket or a book by misoperation.

Further, in order to facilitate the installation of the push pen with the retractable pen clip, as shown in fig. 3, the pen holder 1 includes a lower pen rod 12 located at the head and an upper pen rod 11 located at the tail, the upper pen rod 11 is in threaded connection with the lower pen rod 12, and the limiting through hole 13 is disposed in the upper pen rod 11. During assembly, the pressing member 41 is firstly sleeved in the upper pen holder 11, the pen clip connecting part 32 penetrates through the limiting through hole 13 arranged on the upper pen holder 11 and the guiding through groove 411 of the pressing member 41, the sliding block 33 of the pen clip connecting part 32 is clamped in the guide rail 412 of the pressing member 41, the pen core 2 and the spring are placed in the lower pen holder 12, the moving gear 422 is installed on the pen core 2, the fixed gear 421 connected with the pressing member 41 is meshed with the moving gear 422, and then the upper pen holder 11 is in threaded connection with the lower pen holder 12, so that installation can be completed.

In addition, as shown in fig. 1, the pressing pen with the retractable pen clip 3 further includes a cap 5 disposed at the pen tail, and the cap 5 is sleeved on the end portion of the pressing element 41 close to the pen tail. The pressing cap 5 can make the hand feeling more comfortable when people press the pressing piece 41.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The pressing pen with the retractable pen clip comprises a pen holder, a pen core, the pen clip and a pressing assembly; the method is characterized in that: the pen clip comprises a clip body which is used for forming a clamping space with the pen holder, and a pen clip connecting part is arranged on one side of the clip body, which is close to the pen holder; one side of the pen holder, which is close to the pen clip, is provided with a limiting through hole for the pen clip connecting part to penetrate through, and the limiting through hole is in clearance fit with the pen clip connecting part; the pressing assembly comprises a pressing piece which reciprocates along the axis direction of the penholder and a clamping piece which is used for fixing the position of the refill when the refill stretches out and draws back; the pressing piece, the clamping piece and the refill are coaxially arranged in the pen holder, the pressing piece is close to the tail end of the pen holder, the refill is close to the head end of the pen holder, and the clamping piece is connected between the pressing piece and the refill; the pressing piece is provided with a guide through groove for inserting the pen clip connecting part, the pressing piece is provided with guide rails communicated with the guide through groove relative to the side walls of two sides of the guide through groove, the guide rails incline from one end close to the pen point to one end close to the pen tail to the direction far away from the pen clip, and the pen clip connecting part is provided with a sliding block capable of sliding in the guide rails.

2. The push pen with the retractable pen clip of claim 1, wherein: the guide rail is including the first direction section, second direction section and the third direction section that connect gradually, first direction section, second direction section and third direction section constitute three doglegs, first direction section and third direction section are followed the axial extension of pen-holder, the second direction section is by being close to from the one end that is close to the nib to the one end that is close to the pen tail the pen clip is to keeping away from the direction slope of pen clip.

3. The push pen with the retractable pen clip of claim 1 or 2, wherein: the guide rails on the side walls of the pressing part on the same side are at least two and are arranged in parallel.

4. The push pen with the retractable pen clip of claim 1, wherein: the pen clip connecting part comprises a first connecting part and a second connecting part which are symmetrically arranged relative to the central line of the limiting through hole, and a gap is reserved between the first connecting part and the second connecting part.

5. The push pen with the retractable pen clip of claim 1, wherein: and a groove matched with the shape of the clamp body of the pen clamp is formed in one side, close to the pen clamp, of the pen holder.

6. The push pen with the retractable pen clip of claim 1 or 5, wherein: the pen holder comprises a lower pen holder positioned at the head and an upper pen holder positioned at the tail, the upper pen holder is in threaded connection with the lower pen holder, and the limiting through hole is formed in the upper pen holder.

7. The push pen with the retractable pen clip of claim 1, wherein: the clamping piece comprises a fixed gear and a moving gear which are meshed through helical teeth, and the fixed gear is fixedly connected with the pressing piece.