Pen clip pressing pen

Abstract

The utility model discloses a pen clip pressing pen which comprises a pen body, a pen core is arranged in a cavity of the pen body in a sliding mode, a spring used for applying force stretching into the cavity of the pen body to the pen core is arranged between the pen core and the pen body, and the two ends of the spring abut against the pen body and the pen core respectively. The two ends of the pen clip are hinged to the side face of the pen body, and when the pen clip vertically rotates relative to the pen body, the pen clip drives the refill to stretch out of or stretch into the pen body through a telescopic locking mechanism; wherein when the refill on the pen body is in a retracted state, the pen clip is obliquely arranged relative to the pen body. According to the utility model, the fluency and effectiveness of refill state switching operation are guaranteed, and the use convenience of the pen is improved.

Description

Technical Field

[0001] The utility model relates to the field of writing utensils, in particular to a pen clip pressing pen. Background Art

[0002] Existing push-type pens generally drive the extension and retraction of the pen core by pressing the press cap at the top of the pen or the pen clip on the side of the pen along the axial direction of the pen, so that the user needs to bend the thumb to press when holding the pen with one hand to switch the pen core between the extended state and the retracted state. When bending the thumb to press the press cap at the top of the pen, due to the limitation of the length of the thumb, the user needs to change the holding position on the pen to press the press cap, which is inconvenient to operate, especially when the pen needs to be used for writing (that is, after pressing the press cap, the holding position on the pen needs to be adjusted to facilitate writing).

[0003] Although the position of pressing the pen clip is lower than that of pressing the snap cap, the contact area when pressing the pen clip is limited due to the volume limitation of the pen clip, and the effectiveness of pressing the pen clip cannot be guaranteed. Although the volume of the top of the pen clip can be increased to ensure the pressing effect of the pen clip, it is easy to cause a certain impact on the visual effect of the pen's appearance, and the placement of the pen by the pen clip will also be subject to certain restrictions. Utility Model Content

[0004] The utility model aims to provide a pen clip pressing pen, which ensures the fluency and effectiveness of the pen core state switching operation and improves the convenience of pen use.

[0005] The technical solution adopted by the utility model to solve the above problems is:

[0006] A pen clip press pen, comprising:

[0007] A pen body, a pen core is slidably arranged in the cavity thereof, and a spring is arranged between the two for applying a force to the pen core to extend into the cavity of the pen body, and two ends of the spring are respectively pressed against the pen body and the pen core;

[0008] The pen clip is hinged at both ends to the side of the pen body. When the pen clip rotates vertically relative to the pen body, the pen clip drives the pen core to extend out or extend into the pen body through a telescopic locking mechanism.

[0009] Wherein, when the pen core on the pen body is in a retracted state, the pen clip is arranged in an inclined manner relative to the pen body.

[0010] As a further improvement of the above technical solution, the pen body includes an upper pen shaft and a lower pen shaft, the pen clip is located on the upper pen shaft, the bottom end of the upper pen shaft is sleeved and clamped on the top end of the lower pen shaft and cannot rotate, the bottom end of the lower pen shaft is threadedly connected with a tip sleeve, and the spring is located in the cavity of the tip sleeve.

[0011] As a further improvement of the above technical solution, the distance from the top end of the pen clip to the hinge between the pen clip and the pen body is smaller than the distance from the bottom end of the pen clip to the hinge between the pen clip and the pen body.

[0012] As a further improvement of the above technical solution, the telescopic locking mechanism includes a rotating seat and a sliding seat, a connecting portion is provided between the two ends of the rotating seat, the rotating seat is slidable and vertically rotatable on the pen body through the connecting portion, the rotating seat is located directly above the pen core, the top of the rotating seat is located on the rotating trajectory of the top of the pen clip and its bottom end is located on the rotating trajectory of the bottom of the pen clip, the sliding seat is vertically slidable on the pen body and cannot rotate, the sliding seat is clamped between the pen core and the rotating seat, an inclined guide portion and a flat abutting portion are respectively provided on the left and right ends of the bottom end of the rotating seat and the top end of the sliding seat, a limiting protrusion is provided on the rotating seat, and the limiting protrusion is located between the bottom end of the sliding seat and the connecting portion.

[0013] As a further improvement of the above technical solution, two parallel limiting plates are provided at the top of the sliding seat, the inclined guide portion and the plane abutting portion are located between the two limiting plates, and the two limiting plates are symmetrically arranged relative to the inclined guide portion.

[0014] As a further improvement of the above technical solution, a receiving groove for receiving the pen clip is provided on the side of the pen body, and when the pen core on the pen body is in an extended state, the pen clip is located in the receiving groove.

[0015] As a further improvement of the above technical solution, an inserting piece is provided on the rotating seat, and a slot matching the inserting piece is provided on the pen clip, and the inserting piece is inserted into the slot.

[0016] As a further improvement of the above technical solution, a wiping head is inserted into and interference-connected with the top end of the pen body.

[0017] Compared with the prior art, the utility model has the following advantages and effects:

[0018] (1) The utility model realizes the extension and retraction of the pen core on the pen body by pressing the top and bottom ends of the pen clip, thereby achieving the effect of switching the pen body state along the radial direction of the pen body, reducing the inconvenience of bending the thumb to press along the axial direction of the pen when switching the pen core state on the conventional press pen, thereby ensuring the smoothness and effectiveness of the pen core state switching operation.

[0019] (2) The utility model adopts a structural arrangement between the pen clip and the pen body so that when the pen core is in the extended state and the retracted state, the pen clip and the pen body have different shapes, so that the state of the pen core can be more intuitively reflected on the pen body (that is, the pen clip on the pen body is easier to see than the pen core exposed on the pen body), which makes it easier for the user to know the state of the pen core on the pen and improves the convenience of using the pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of a pen clip pressing pen.

[0021] Figure 2 The utility model is a partial structural schematic cross-sectional view of a pen clip pressing a pen core to retract.

[0022] Figure 3 The utility model is a schematic cross-sectional view of the local structure of a pen clip pressing a pen core to extend.

[0023] Figure 4 The utility model is a schematic cross-sectional view of the structure of a part 2 when a pen clip presses a pen core to retract.

[0024] Figure 5 yes Figure 4 The structural schematic diagram of the sliding seat is shown in .

[0025] Figure 6 yes Figure 4 The structural schematic diagram of the rotating seat is shown in .

[0026] Figure 7 yes Figure 4 A schematic diagram of the structure of a partial pen clip is shown in FIG.

[0027] Among them, there are a pen body 1, an upper pen shaft 11, a lower pen shaft 12, a tip sleeve 13, a receiving groove 14, a pen clip 2, a pen core 3, a spring 31, a telescopic locking mechanism 4, a rotating seat 41, a sliding seat 42, a connecting portion 43, a limiting protrusion 44, a wiping head 5, a bevel guide portion 61, a flat abutment portion 62, an insert 71, and a slot 72. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0029] See also Figure 1-Figure 7 The present embodiment is a pen clip press pen, comprising a pen body 1 and a pen clip 2, a pen core 3 is slidably arranged in the cavity of the pen body 1, and a spring 31 for applying a force to the pen core 3 to extend into the cavity of the pen body 1 is arranged between the two, the two ends of the spring 31 respectively abut against the pen body 1 and the pen core 3, the two ends of the pen clip 2 are hinged on the side of the pen body 1, when the pen clip 2 rotates vertically relative to the pen body 1, the pen clip 2 drives the pen core 3 to extend out or extend into the pen body 1 through the telescopic locking mechanism 4, and when the pen core 3 on the pen body 1 is in a retracted state, the pen clip 2 is inclined relative to the pen body 1.

[0030] See also Figure 1-Figure 3The top of the pen body 1 is inserted and connected with an wiping head 5. When the refill 3 in the push pen adopts an erasable refill, the writing traces left by the push pen can be erased by the wiping head 5, which improves the functionality of use.

[0031] See also Figure 1-Figure 3 The pen body 1 comprises an upper pen rod 11 and a lower pen rod 12, the pen clip 2 is located on the upper pen rod 11, the bottom end of the upper pen rod 11 is sleeved and clamped on the top end of the lower pen rod 12 and cannot rotate, the bottom end of the lower pen rod 12 is threadedly connected with a tip sleeve 13, and the spring 31 is located in the cavity of the tip sleeve 13. Through the assembled structure of the pen body 1, the manufacturing efficiency of the pen is guaranteed while the convenience of assembling the components in the pen body 1 is improved.

[0032] See also Figure 1 , Figure 3 A receiving groove 14 for receiving the pen clip 2 is provided on the side of the pen body 1. When the pen core 3 on the pen body 1 is in an extended state, the pen clip 2 is located in the receiving groove 14, which improves the visual effect of the pen when it is used for writing.

[0033] See also Figure 3 The distance from the top of the pen clip 2 to the hinge between the pen clip 2 and the pen body 1 is smaller than the distance from the bottom of the pen clip 2 to the hinge between the pen clip 2 and the pen body 1. When the pen clip 2 rotates vertically relative to the pen body 1, the movement range of the top of the pen clip 2 relative to the pen body 1 is reduced, so that when the pen core 3 on the pen body 1 is in a retracted state, the bottom end of the pen core 3 can be away from the pen body 1 by a certain distance, thereby improving the prompt effect of the function of the pen clip 2 on the pen body 1, and when the pen core 3 on the pen body 1 is in an extended state, the pen clip 2 can be attached to the side of the pen body 1, thereby improving the visual effect of the appearance of the pen when it is used for writing, and reducing the influence of the pen clip 2 on the pen body 1 on the writing of the pen caused by the eversion of the pen clip 2 on the pen body 1.

[0034] See also Figure 3-Figure 6 The telescopic locking mechanism 4 includes a rotating seat 41 and a sliding seat 42. A connecting portion 43 is provided between the two ends of the rotating seat 41. The rotating seat 41 is slidably and vertically rotated on the pen body 1 through the connecting portion 43. The rotating seat 41 is located directly above the pen core 3. The top of the rotating seat 41 is located on the rotation trajectory of the top of the pen clip 2 and its bottom end is located on the rotation trajectory of the bottom end of the pen clip 2. The sliding seat 42 is vertically slidably arranged on the pen body 1 and cannot rotate. The sliding seat 42 is clamped between the pen core 3 and the rotating seat 41. An inclined guide portion 61 and a plane abutting portion 62 are respectively provided on the left and right ends of the bottom end of the rotating seat 41 and the top end of the sliding seat 42. A limiting protrusion 44 is provided on the rotating seat 41. The limiting protrusion 44 is located between the bottom end of the sliding seat 42 and the connecting portion 43.

[0035] When the pen is needed for writing, the pen core 3 on the pen body 1 is in a retracted state (such as Figure 2), the pen clip 2 is arranged obliquely relative to the pen body 1 (ie, the bottom end of the pen clip 2 is turned outward on the pen body 1, as shown in FIG. Figure 4 ), the bottom end of the pen clip 2 is pressed to make the pen clip 2 rotate vertically relative to the pen body 1, and in this process, the bottom end of the pen clip 2 abuts against the bottom end of the sliding seat 42 and drives the sliding seat 42 to move in a direction away from the rotating seat 41 through the inclined guide portion 61 therebetween. At this time, the spring 31 is compressed, and the pen core 3 is extended from the pen body 1 under the push of the sliding seat 42, until the sliding seat 42, under the action of the spring 31, makes the flat abutting portion 62 thereon abut against the flat abutting portion 62 of the rotating seat 41 from bottom to top. At this time, the pen core 3 on the pen body 1 changes from the retracted state to the extended state and the pen clip 2 is attached to the outer surface of the pen body 1 (as shown in FIG. Figure 3 ).

[0036] After finishing using the pen, the top end of the pen clip 2 is pressed so that the top end of the pen clip 2 abuts against the top end of the rotating seat 41 to drive the rotating seat 41 to rotate vertically relative to the pen body 1, so that the bottom end of the rotating seat 41 moves away from the top end of the sliding seat 42, and under the force of the spring 31 restoring the original state, the sliding seat 42 can move toward the rotating seat 41 (that is, the planar abutting portion 62 of the sliding seat 42 moves to between the side surface of the pen body 1 and the rotating seat 41, and the bottom end of the rotating seat 41 is located between the side surface of the pen body 1 and the inclined guiding portion 61 of the sliding seat 42, so that there is an overlapping area between the rotating seat 41 and the sliding seat 42), so that the pen core 3 is retracted into the pen body 1 until the limiting protrusion 44 abuts against the pen body 1. At this time, the pen core 3 on the pen body 1 is in a retracted state and the bottom end of the pen clip 2 is turned outward on the pen body 1 (such as Figure 4 ).

[0037] See also Figure 5 The top of the sliding seat 42 is provided with two parallel limiting pieces 63, the inclined guide portion 61 and the plane abutting portion 62 are located between the two limiting pieces 63, and the two limiting pieces 63 are symmetrically arranged relative to the inclined guide portion 61. The two limiting pieces 63 limit the moving direction of the bottom end of the rotating seat 41 on the top of the sliding seat 42, thereby ensuring the stability of the position change relationship between the rotating seat 41 and the sliding seat 42, thereby ensuring the smoothness of the pressing pen switching between the pen core extended state and the pen core retracted state.

[0038] See also Figure 6 , Figure 7 The rotating seat 41 is provided with an insert 71, and the pen clip 2 is provided with a slot 72 adapted to the insert 71. The insert 71 is inserted into the slot 72, thereby ensuring the stability of the pen clip 2 driving the rotating seat 41 to rotate vertically relative to the pen body 1.

[0039] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A pen clip press pen, characterized in that: include: A pen body, a pen core is slidably arranged in the cavity thereof, and a spring is arranged between the two for applying a force to the pen core to extend into the cavity of the pen body, and two ends of the spring are respectively pressed against the pen body and the pen core; The pen clip is hinged at both ends to the side of the pen body. When the pen clip rotates vertically relative to the pen body, the pen clip drives the pen core to extend out or extend into the pen body through a telescopic locking mechanism. Wherein, when the pen core on the pen body is in a retracted state, the pen clip is arranged in an inclined manner relative to the pen body.

2. The pen clip press pen according to claim 1, characterized in that: The pen body comprises an upper pen rod and a lower pen rod, the pen clip is located on the upper pen rod, the bottom end of the upper pen rod is sleeved and clamped on the top end of the lower pen rod and cannot rotate, the bottom end of the lower pen rod is threadedly connected with a tip sleeve, and the spring is located in the cavity of the tip sleeve.

3. The pen clip press pen according to claim 1, characterized in that: The distance from the top end of the pen clip to the hinged portion between the pen clip and the pen body is smaller than the distance from the bottom end of the pen clip to the hinged portion between the pen clip and the pen body.

4. The pen clip press pen according to claim 1, characterized in that: The telescopic locking mechanism includes a rotating seat and a sliding seat, a connecting portion is provided between the two ends of the rotating seat, the rotating seat is slidable and vertically rotatable on the pen body through the connecting portion, the rotating seat is located directly above the pen core, the top of the rotating seat is located on the rotating trajectory of the top of the pen clip and its bottom end is located on the rotating trajectory of the bottom of the pen clip, the sliding seat is vertically slidable on the pen body and cannot rotate, the sliding seat is clamped between the pen core and the rotating seat, an inclined guiding portion and a plane abutting portion are respectively provided on the left and right ends of the bottom end of the rotating seat and the top end of the sliding seat, a limiting protrusion is provided on the rotating seat, and the limiting protrusion is located between the bottom end of the sliding seat and the connecting portion.

5. The pen clip press pen according to claim 4, characterized in that: The top end of the sliding seat is provided with two parallel limiting plates, the inclined plane guiding part and the plane abutting part are located between the two limiting plates, and the two limiting plates are symmetrically arranged with respect to the inclined plane guiding part.

6. The pen clip press pen according to claim 1, characterized in that: A receiving groove for receiving the pen clip is provided on the side surface of the pen body. When the pen core on the pen body is in an extended state, the pen clip is located in the receiving groove.

7. The pen clip press pen according to claim 4, characterized in that: The rotating seat is provided with an inserting piece, the pen clip is provided with a slot matching with the inserting piece, and the inserting piece is inserted in the slot.

8. The pen clip press pen according to claim 1, characterized in that: A wiping head is inserted and interference connected on the top of the pen body.

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