CN209756549U - Pressing type box opening pen - Google Patents

Abstract

The utility model relates to a press type box opening pen, which comprises a pen shell, a pen core and a press part; a refill and a pressing part are arranged in the hollow part in the pen shell; the pressing part drives the pen core to move, and a writing part of the pen core extends out of the pen shell or retracts into the pen shell from the lower end of the pen shell; the lower end of the pen shell is provided with a tip for opening the box; when the writing part of the pen core extends out for writing, the writing part is under the tip part; when the writing part of the refill retracts into the pen shell, the writing part is above the tip. Relates to a multifunctional pen. The two requirements of the express delivery receiving situation of opening the box with the cutter for inspection and signing for the express delivery with the sign pen can be met, the structure is simple, the operation is simple, the cost is low, the popularization is easy, the resource is saved, and great convenience is brought to the goods inspection of the express delivery signing user.

Description

Pressing type box opening pen

Technical Field

The utility model relates to a multifunctional pen especially relates to a press type pen of unpacking.

Background

The popularization of online shopping makes the collection of express become a daily event in people's life. When the express delivery is signed, the courier generally recommends that the user check goods earlier and sign for, just at this moment involve the switching use of two instruments of art designer's sword and sign pen: people need to take the art designer's sword earlier and cut the sticky tape on the express delivery case, open the case and look over whether article are intact, take the sign pen to sign again and confirm the shipment. However, people always take express delivery in a hurry, consciously sign the express delivery and do not feel comfortable, and then take an art knife to open the box to check the delivery, and once the delivery needs to be returned after the damage of the goods is discovered subsequently, the cost of manpower and material resources of a user side and an express delivery side is increased.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at: the utility model provides a press formula pen of unpacking, can satisfy and receive two demands of the inspection of unpacking with the cutter and signing for with the sign pen in the express delivery situation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A pressing type box opening pen comprises a pen shell, a pen core and a pressing part; the pen shell is hollow and is provided with a pen core and a pressing part; the pressing part drives the pen core to move up and down, and the writing part of the pen core extends out of the pen shell or retracts into the pen shell from the lower end of the pen shell; the lower end of the pen shell is provided with a tip for opening the box; when the writing part of the pen core extends out for writing, the writing part is under the tip part; when the writing part of the refill retracts into the pen shell, the writing part is above the tip. After the structure is adopted, the box opening function and the signature function can be switched and used only by pressing; the sharp part that can use the pen shell of not pressing the refill is scratched and is opened express delivery case and test goods, can sign when pressing the refill.

Preferably, the pen shell comprises an inner shell; the lower end face of the inner shell is obliquely formed to be pointed and downwards protruded. With this structure, the tip portion is not easily passivated or broken during use.

Preferably, the cross section of the inner shell is a rounded triangle; the lower end face of the inner shell is a rounded triangle, the lower end face inclines from one side of the rounded triangle to the opposite angle below the rounded triangle, and a tip part is formed at the opposite angle. After adopting this kind of structure, the tip is the case of cutting open more easily, and the global design of this kind of inner shell can guide people to fall the visual focus to the functional part of inner shell lower extreme, promptly the tip.

Preferably, the pen shell further comprises a pen cap; the pen cap is wrapped on the outer surface of the inner shell in a half-wrapping mode along the circumferential direction; the left edge and the right edge of the pen cap are not connected, a gap is reserved between the left edge and the right edge, and the gap is aligned with the tip of the inner shell in the longitudinal direction; the pen cap is fixedly connected with the inner shell. After adopting this kind of structure, be favorable to guiding people to fall the functional part, sharp portion that the vision focus falls the inner shell lower extreme.

Preferably, the pen shell further comprises a pen cap; the pressing component comprises a spring for providing power for retracting the refill into the pen shell, a push rod for pushing the refill to extend out and a sliding claw sleeve; the sliding claw sleeve props against the upper end of the pen core, and the upper end of the sliding claw sleeve is detachably sleeved with the push rod; the upper end of the push rod is detachably and fixedly connected with the pen cap; the inner wall of the upper end of the inner shell is provided with a pressing guide rail, and the sliding claw sleeve and the push rod slide along the pressing guide rail to change positions. After the structure is adopted, the pen cap is pressed to drive the pen core to extend out of the pen shell or retract into the pen shell. When the pen is pressed, the pen core moves stably, and in addition, the pen core is more easily disassembled and assembled and replaced.

Preferably, the pen cap is sleeved in the upper end of the pen cap, and a pressing space is reserved between the lower end of the pen cap and the inner shell; the pen cap is provided with a hook, and when the hook is pressed, the hook slides in a gap between the left edge and the right edge of the pen cap. After adopting this kind of structure, the couple is convenient for place, and is favorable to steadily pressing.

Preferably, the lower end face of the inner shell is provided with a round hole for the pencil core writing part to go in and out, and the edge of the round hole is provided with a rubber ring. After the structure is adopted, the rubber ring has the buffering function, so that the pen core is not easy to wear and damage the inner shell in the extension process.

Preferably, the lower end surface of the inner shell has an inclination angle of 45 °. After the structure is adopted, the tip part can not only easily cut the box, but also be easily broken or passivated.

Preferably, the edge of the lower end surface of the inner shell is chamfered. After adopting this kind of structure, guarantee safety in utilization.

Preferably, the outer surface of the inner shell is provided with a limiting groove matched with the pen cap, and the outer surface of the inner shell is connected with the inner surface of the pen cap through a buckle. After adopting this kind of structure, simple to operate.

Generally speaking, the utility model discloses resources are saved can satisfy simultaneously receive in the express delivery situation with the cutter unpacking inspection with sign pen sign-for these two demands, sign the user in receiving for the express delivery and check the goods problem and brought very big convenient to the structure is simple and easy, easy operation, the cost is lower, easily promotes.

Drawings

FIG. 1 is a front cross-sectional view of a depressed state of a push-to-open pen.

FIG. 2 is a front cross-sectional view of a push-to-open pen in an undepressed state.

FIG. 3 is a front view of a push-to-open pen in a depressed state.

FIG. 4 is a top view of a push-to-open pen in a depressed state.

Fig. 5 is a right side view of a push-to-open pen.

Shown in the figure:

1-pen cap, 2-inner shell, 3-pen cap, 4-pen core, 5-sliding claw sleeve, 6-push rod, 7-spring and 8-rubber ring.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments. In particular, the left side of fig. 1, 2, 3 and 4 in the drawings is the lower end of the pen.

A pressing type box-opening pen comprises a pen shell, a pen core and a pressing part.

The pen shell comprises an inner shell, a pen cap and a pen cap.

The inner shell is a hollow rod-shaped structure with a thin lower end and a thick upper end, and the cross section of the inner shell is in a shape of a rounded triangle; the lower end surface of the inner shell is obliquely and downwards protruded to form a tip part for opening the box; the lower end surface is a rounded triangle, the lower end surface inclines from one side of the rounded triangle to the opposite angle below the rounded triangle, and a tip part is formed at the opposite angle. The inclined angle of the lower end surface is 45 degrees; the edge of the lower end face is provided with a chamfer.

The pen cap is wrapped on the outer surface of the inner shell in a half mode in the circumferential direction, the left edge and the right edge of the pen cap are not connected, a gap is reserved between the left edge and the right edge, and the gap is aligned to the tip of the inner shell in the longitudinal direction. The lower end of the pen cap is higher than the lower end of the inner shell, and the upper end of the pen cap is higher than the lower end of the inner shell; i.e. the tip of the inner shell is exposed. The surface of inner shell is provided with a plurality of spacing grooves with pen socket complex, and the inner shell passes through the detachable fixed connection of buckle structure with the pen socket.

The lower end surface of the inner shell is provided with a round hole, and the edge of the round hole is provided with a rubber ring with a buffering effect; the hollow part in the inner shell is provided with a pen core and a pressing part.

The pressing part drives the refill to move, so that the writing part of the refill extends out of the inner shell or retracts into the inner shell from the round hole on the lower end face of the inner shell. When the writing part of the pen core extends out for writing, the writing part is arranged below the tip of the inner shell; when the writing part of the pen core is retracted into the inner shell, the writing part is above the tip of the inner shell.

The pressing component comprises a spring, a push rod and a sliding claw sleeve. The spring is sleeved on the lower part of the refill, one end of the spring is limited on the inner shell, the other end of the spring is limited on the limiting structure on the refill, and the spring provides power required by the refill retracting into the inner shell. The lower end of the sliding claw sleeve props against the upper end of the pen core, and the lower end of the push rod sleeves the upper end of the sliding claw sleeve; the upper end of the push rod is clamped with the middle part of the pen cap; the inner wall of the upper end of the inner shell is provided with a pressing guide rail, and the sliding claw sleeve and the push rod slide along the pressing guide rail to change positions. The middle parts of the push rod, the sliding claw sleeve and the pen cap are provided with concentric holes which are communicated with the inner shell and the outside.

the pen cap is sleeved in the upper end of the pen cap, and a pressing space is reserved between the lower end of the pen cap and the inner shell; the pen cap is provided with a hook which slides along a gap between the left edge and the right edge of the pen cap.

The refill is a ball-point pen refill.

When the express box is used, two requirements of box opening inspection by a cutter and signing by a sign pen in the express receiving situation can be met simply by pressing one action. When the pen core is not pressed down, a user can easily cut the adhesive tape by using the tip part at the lower end of the inner shell with slight strength, and the pen core is unpacked for inspection; after the user presses the pen cover, the pen core extends out along with the pressing part, and the writing part of the pen core is arranged below the tip of the inner shell, so that the user can write and sign.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (10)

1. A pressing type box opening pen comprises a pen shell, a pen core and a pressing part; a refill and a pressing part are arranged in the hollow part in the pen shell; the pressing part drives the pen core to move, and a writing part of the pen core extends out of the pen shell or retracts into the pen shell from the lower end of the pen shell;

The method is characterized in that: the lower end of the pen shell is provided with a tip for opening the box; when the writing part of the pen core extends out for writing, the writing part is under the tip part; when the writing part of the refill retracts into the pen shell, the writing part is above the tip.

2. A push-to-open pen as claimed in claim 1, wherein: the pen shell comprises an inner shell; the lower end face of the inner shell is obliquely formed to be pointed and downwards protruded.

3. A push-to-open pen as claimed in claim 2, wherein: the cross section of the inner shell is in a shape of a rounded triangle; the lower end face of the inner shell is a rounded triangle, the lower end face inclines from one side of the rounded triangle to the opposite angle below the rounded triangle, and a tip part is formed at the opposite angle.

4. A push-to-open pen as claimed in claim 2, wherein: the pen shell also comprises a pen sleeve; the pen cap is wrapped on the outer surface of the inner shell in a half-wrapping mode along the circumferential direction; the left edge and the right edge of the pen cap are not connected, a gap is reserved between the left edge and the right edge, and the gap is aligned with the tip of the inner shell in the longitudinal direction; the pen cap is fixedly connected with the inner shell.

5. A push-to-open pen as claimed in claim 4, wherein: the pen shell also comprises a pen cap; the pressing component comprises a spring for providing power for retracting the refill, a push rod for pushing the refill to extend out and a sliding claw sleeve; the sliding claw sleeve props against the upper end of the pen core, and the upper end of the sliding claw sleeve is detachably sleeved with the push rod; the upper end of the push rod is detachably and fixedly connected with the pen cap; the inner wall of the upper end of the inner shell is provided with a pressing guide rail, and the sliding claw sleeve and the push rod slide along the pressing guide rail to change positions.

6. A push-to-open pen as claimed in claim 5, wherein: the pen cap is sleeved in the upper end of the pen cap, and a pressing space is reserved between the lower end of the pen cap and the inner shell; the pen cap is provided with a hook, and when the hook is pressed, the hook slides in a gap between the left edge and the right edge of the pen cap.

7. A push-to-open pen as claimed in claim 2, wherein: the lower end face of the inner shell is provided with a round hole for the writing part of the refill to go in and out, and the edge of the round hole is provided with a rubber ring.

8. A push-to-open pen as claimed in claim 2, wherein: the inclination angle of the lower end surface of the inner shell is 45 degrees.

9. A push-to-open pen as claimed in claim 2, wherein: the edge of the lower end face of the inner shell is provided with a chamfer.

10. A push-to-open pen as claimed in claim 4, wherein: the outer surface of the inner shell is provided with a limiting groove matched with the pen cap, and the outer surface of the inner shell is connected with the inner surface of the pen cap through a buckle.