CN213472610U - Elastic pen clip structure - Google Patents

Abstract

The utility model discloses an elasticity pen clip structure belongs to pen clip technical field, including hood and pen clip, the pen clip includes exposed core, rotation portion and expansion end, rotation portion locates between exposed core and the expansion end, rotation portion rotates and connects on the hood, be equipped with the first recess that supplies the embedded installation of expansion end on the hood, the expansion end can rotate as the centre of a circle with rotation portion in first recess, be equipped with the elastic component that is used for ordering about the pen clip and resets in the recess. To the technical problem that long-time use can cause the plastic deformation of pen clip among the prior art, the utility model provides an elasticity pen clip structure, it can replace the plastic deformation of pen clip through the elastic component, improves the life of pen clip.

Description

Elastic pen clip structure

Technical Field

The utility model relates to a pen clip technical field, concretely relates to elasticity pen clip structure.

Background

In the prior art, a pen is generally provided with a pen clip, a common elastic pen clip structure is a sheet-shaped elastic sheet body, one end of the pen clip is fixedly connected with a pen holder or a pen sleeve, and an elastic free end of the pen clip is abutted against the pen holder or the pen sleeve. The elastic pen clip structure is generally made of plastics, and has poor elasticity, and the plastic deformation of the pen clip can be caused after long-time use, so that the clamped object cannot be clamped by the pen clip, and the efficacy of the pen clip is lost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the technical problem that long-time use can cause the plastic deformation of pen clip among the prior art, the utility model provides an elasticity pen clip structure, it can replace the plastic deformation of pen clip through the elastic component, improves the life of pen clip.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides an elasticity pen clip structure, includes top cap and pen clip, the pen clip includes the exposed core, rotates portion and expansion end, rotation portion locates between exposed core and the expansion end, rotation portion rotates to be connected on the top cap, be equipped with the first recess that supplies the embedded installation of expansion end on the top cap, the expansion end can use rotation portion to rotate as the centre of a circle in first recess, be equipped with the elastic component that is used for ordering about the pen clip and resets in the recess.

Optionally, a second groove for embedded installation of the rotating part is formed in the top cap, and the first groove is communicated with the second groove.

Optionally, the rotating portion is rotatably connected to the top cap through a pin shaft, a first pin hole for the pin shaft to pass through is formed in the top cap, and a second pin hole for the pin shaft to pass through is formed in the rotating portion.

Optionally, the resilient member is a spring.

Optionally, a first positioning column is arranged on the movable end, a second positioning column is arranged in the first groove, and the first positioning column and the second positioning column are respectively inserted into two ends of the elastic part.

Optionally, the movable end is provided with a limiting protrusion, the top cap is provided with a limiting groove matched with the limiting protrusion, and the limiting protrusion can rotate in the limiting groove by taking the pin shaft as a circle center.

Optionally, the pen cap further comprises a pen cap, the top cap comprises a connecting portion and an end portion, the connecting portion is in plug-in fit with the pen cap, and the first pin hole is formed in the connecting portion.

Optionally, the pen clip is made of a metal material and is formed through die casting.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) when the clamping end was broken off with fingers and thumb in this elasticity pen clip structure under the effect of external force, the pen clip wholly can not take place plastic deformation, the pen clip wholly can use rotation portion to take place to rotate as the center, extrusion elastic component makes the elastic component hold power when the expansion end rotates, when loosening the clamping end, the pen clip wholly can reset under the elastic force effect of elastic component in order to realize the centre gripping purpose through the clamping end, elastic deformation through the elastic component replaces the irreversible deformation of pen clip, make the pen clip still can keep better clamping strength after using for a long time, and it is more laborsaving when the user uses.

(2) In the elastic pen clip structure, the movable end is embedded in the first groove, so that the elastic piece can be well protected, external rainwater and the like can be prevented from being corroded, the smoothness of the movement of the pen clip 2 can be kept, meanwhile, the movable end rotates in the first groove, and the situation that when a user breaks the clamping end, the distance between the movable end and the top cap is reduced, and the user is injured by clamping can be prevented; the tip after hood and the pen clip equipment is comparatively smooth, when the user will have the pen of this elasticity pen clip structure to fill in to clothes pocket or package, can prevent that extra bulge from leading to the unable smooth gliding of pen body, is convenient for accomodate.

Drawings

Fig. 1 is an exploded view of an elastic pen clip structure according to an embodiment of the present invention;

fig. 2 is an assembly schematic view of an elastic pen clip structure according to an embodiment of the present invention;

fig. 3 is a first schematic view illustrating an elastic pen clip structure according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a second usage of an elastic pen clip structure according to an embodiment of the present invention;

1. a top cap; 11. a first groove; 111. a second positioning column; 12. a second groove; 13. a first pin hole; 14. a limiting groove; 15. a connecting portion; 16. an end portion; 2. a pen clip; 21. a clamping end; 22. a rotating part; 221. a second pin hole; 23. a movable end; 231. a first positioning post; 232. a limiting bulge; 3. an elastic member; 4. a pin shaft; 5. a pen cap.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-4 and the accompanying examples.

Combine accompanying drawings 1-4, the elasticity pen clip structure of this embodiment, including top cap 1 and pen clip 2, pen clip 2 includes exposed core 21, rotation portion 22 and expansion end 23, and expansion end 23 is the upper end of pen clip 2, and exposed core 21 is the lower extreme of pen clip 2, rotation portion 22 is located between exposed core 21 and the expansion end 23, rotation portion 22 rotates to be connected on top cap 1, be equipped with the first recess 11 that supplies the embedded installation of expansion end 23 on the top cap 1, expansion end 23 can rotate as the centre of a circle with rotation portion 22 in first recess 11, be equipped with in the recess 11 and be used for ordering about the elastic component 3 that pen clip 2 resets.

When the clamping end 21 in the elastic pen clip structure is broken under the action of external force, the whole pen clip 2 cannot generate plastic deformation, the whole pen clip 2 rotates by taking the rotating part 22 as a center, the movable end 23 extrudes the elastic part 3 when rotating to store the force of the elastic part 3, when the clamping end 21 is loosened, the whole pen clip 2 resets under the elastic force action of the elastic part 3 to realize the clamping purpose through the clamping end 21, the elastic deformation of the elastic part 3 replaces the irreversible deformation of the pen clip 2, so that the pen clip 2 can still keep better clamping strength after being used for a long time, and the use of a user is more labor-saving; in the elastic pen clip structure, the movable end 23 is embedded in the first groove 11, so that the elastic piece 3 can be well protected, external rain and the like can be prevented from being corroded, the smoothness of the movement of the pen clip 2 can be kept, meanwhile, the movable end 23 rotates in the first groove 11, and the situation that when a user breaks the clamping end 21, the distance between the movable end 23 and the top cap 1 is reduced, and the user is injured by clamping can be prevented; the tip after hood 1 and the pen clip 2 equipment is comparatively smooth, when the user will have the pen of this elasticity pen clip structure to fill in to clothes pocket or package, can prevent that extra bulge from leading to the unable smooth gliding of pen body, is convenient for accomodate.

In this embodiment, the elastic element 3 is a spring, one end of the spring abuts against the movable end 23, the other end of the spring abuts against the inner wall of the first groove 11, and the spring is vertically disposed in the first groove 11.

As a preferred scheme of the present invention, a second groove 12 for embedded installation of the rotating part 22 is provided on the top cap 1, and the first groove 11 is communicated with the second groove 12; the second groove 12 enables the rotating part 22 to be communicated with the movable end 23 and installed in the top cap 1 together in an embedded mode, so that the upper end part of the pen clip 2 is installed in a hidden mode, the using effect is guaranteed, the whole size is reduced, and the pen clip is convenient for a user to carry.

As a preferred scheme of the present invention, the rotating portion 22 is rotatably connected to the top cap 1 through the pin 4, the top cap 1 is provided with a first pin hole 13 for the pin 4 to pass through, and the rotating portion 22 is provided with a second pin hole 221 for the pin 4 to pass through; the pin shaft 4 simultaneously passes through the first pin hole 13 and the second pin hole 221 so as to rotatably install the rotating part 22 on the top cap 1, the forming mode of the first pin hole 13 and the second pin hole 221 is simple, and the rotating effect is guaranteed while the production cost of the elastic pen clip structure is reduced.

As a preferred embodiment of the present invention, a first positioning post 231 is disposed on the movable end 23, a second positioning post 111 is disposed in the first groove 11, and the first positioning post 231 and the second positioning post 111 are respectively inserted into two ends of the spring; insert the both ends to the spring respectively through first reference column 231 and second reference column 111, can play better fixed action to the spring, fixed spring does not run to guarantee that pen clip 2 lifts to withdraw and does not block, guarantee the smoothness nature when pen clip 2 uses.

As a preferred embodiment of the present invention, a limiting protrusion 232 is integrally formed at the top of the movable end 23, a limiting groove 14 matched with the limiting protrusion 232 is formed on the inner wall of the top cap 1, the limiting groove 14 is arranged along the rotation direction of the limiting protrusion 232 rotating around the pin shaft, and the limiting protrusion 232 can rotate in the limiting groove 14 around the pin shaft 4 as the center of circle; through spacing protruding 232 and spacing recess 14 cooperateing, can play the purpose of dual spacing to pen clip 2 when rotating pen clip 2, prevent that pen clip 2 from rocking about, make pen clip 2 only can round pin axle 4 rotate as the centre of a circle, play better directional effect when rotating pen clip 2.

As a preferred scheme of the present invention, the pen cap further comprises a pen cap 5, the top cap 1 comprises a connecting portion 15 and an end portion 16, the connecting portion 15 is inserted into the pen cap 5, the connecting portion 15 is inserted into a corresponding groove at the top end of the pen cap 5, so as to fixedly connect the pen cap 5 and the top cap 1, and the first pin hole 13 is formed in the connecting portion 15; through locating connecting portion 15 with first pinhole 13 for when connecting portion 15 inserts the recess that corresponds to the pen socket 5 top, first pinhole 13 can be blocked by the inner wall of pen socket 5, thereby can prevent to drop from leading to dropping of pen clip 2 from first pinhole 13 at the in-process round pin axle 4 that uses, has improved the stability when pen clip 2 is fixed in on the hood 1.

As a preferred scheme of the utility model, the pen clip 2 is made of metal and is formed by die casting; the die-casting metal pen clip 2 is high in overall strength, greatly prolongs the service life of the traditional pen clip and has more texture in appearance.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (8)

1. An elasticity pen clip structure which characterized in that: including hood and pen clip, the pen clip includes exposed core, rotation portion and expansion end, rotation portion locates between exposed core and the expansion end, rotation portion rotates and connects on the hood, be equipped with the first recess that supplies the embedded installation of expansion end on the hood, the expansion end can use rotation portion to rotate as the centre of a circle in first recess, be equipped with the elastic component that is used for ordering about the pen clip and resets in the recess.

2. The resilient clip structure of claim 1, wherein: and the top cap is provided with a second groove for embedded installation of the rotating part, and the first groove is communicated with the second groove.

3. A resilient pen clip structure according to claim 2, wherein: the rotating portion is rotatably connected to the top cap through a pin shaft, a first pin hole for the pin shaft to penetrate through is formed in the top cap, and a second pin hole for the pin shaft to penetrate through is formed in the rotating portion.

4. The resilient clip structure of claim 1, wherein: the elastic piece is a spring.

5. An elastic pen clip structure according to claim 4, characterized in that: the movable end is provided with a first positioning column, a second positioning column is arranged in the first groove, and the first positioning column and the second positioning column are respectively inserted into two ends of the elastic piece.

6. A resilient pen clip structure according to claim 3, wherein: the movable end is provided with a limiting protrusion, the top cap is provided with a limiting groove matched with the limiting protrusion, and the limiting protrusion can rotate in the limiting groove by taking the pin shaft as a circle center.

7. A resilient pen clip structure according to claim 3, wherein: still include the pen socket, the hood includes connecting portion and tip, connecting portion and pen socket grafting cooperation, first pinhole is located on the connecting portion.

8. The resilient clip structure of claim 1, wherein: the pen clip is made of metal materials and is formed through die-casting.

Images