CN214522993U

CN214522993U - Practice thrift nib, environmental protection instrument

Info

Publication number: CN214522993U
Application number: CN202120772262.5U
Authority: CN
Inventors: 周永庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-29
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a practice thrift nib, environmental protection instrument, include: a strip-shaped seat and a clamping component; a plurality of pen point storage grooves are formed in the surface of the strip-shaped seat at equal intervals along the length direction of the strip-shaped seat; the clamping assembly is arranged on the bar-shaped seat in a sliding manner through a guide rail mechanism; the clamping assembly comprises an end seat, a circular through hole is formed in the end seat, an adjusting groove is formed in the periphery of the bottom of the end seat, which is located at the circular through hole, and a clamp claw hook is rotatably connected to the adjusting groove. The utility model discloses the centre gripping subassembly is used for carrying out the centre gripping to the nib on the refill and fixes, it is supplementary to pull down the nib from the refill, then store the nib of pulling down by the nib storage tank, realize taking off intact nib after the refill ink uses up and store, when using the nib in-process to appear the nib and being broken or accidental damage, can change the nib of taking off, realize continuing to use, prevent that the nib from damaging to lead to the refill directly being abandoned and cause the waste and to environmental pollution, resources are saved.

Description

Practice thrift nib, environmental protection instrument

Technical Field

The utility model relates to a practice thrift written instrument technical field, especially relate to a practice thrift nib, environmental protection instrument.

Background

The gel-ink pen has the advantages of a fountain pen and an oil ball pen, the writing hand feeling is comfortable, the ink viscosity is lower, a proper lubricant is added, the viscosity of a writing medium is between that of water and oil, so the gel-ink pen is smoother than the common oil ball pen, the gel-ink pen core is a writing tool with the widest popularity at present, the smooth writing hand feeling and the characteristics of simplicity and portability provide much convenience for learning, particularly in recent years, the production and the marketing development of the gel-ink pen are rapid, the gel-ink pen core has the potential of replacing pens and ball pens, and data shows that nearly 3 billions of students exist in China currently, the gel-ink pen for students only uses one pen core per week on average, and nearly 150 billions and more than nine cents of neutral pens need to be used in one year. However, in the process of using the pen core, a large number of pen points are easy to break, so that the pen core is discarded without being used up, and then the pen core is treated as common garbage. In addition, various enterprises, institutions and administrative units which cannot be counted are adopted, and a lot of unused gel-ink pens are usually discarded at will, so that huge pollution is brought to the environment every year, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a tool for saving pen points and protecting the environment, which can be used for taking off and storing intact pen points after ink in a pen core is used up, and can be used for replacing the taken-off pen points when the pen points are broken or accidentally damaged in the process of using the pen core, so that the pen points can be continuously used, the phenomenon that the pen core is directly discarded due to damage of the pen points to cause waste and environmental pollution is avoided, and resources are saved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an economical tip, environmental tool, comprising: a strip-shaped seat and a clamping component;

a plurality of pen point storage grooves are formed in the surface of the strip-shaped seat at equal intervals along the length direction of the strip-shaped seat;

the clamping assembly is arranged on the bar-shaped seat in a sliding manner through a guide rail mechanism;

the clamping assembly comprises an end seat, a circular through hole is formed in the end seat, an adjusting groove is formed in the periphery of the bottom of the end seat, which is located at the circular through hole, and a clamp claw hook is rotatably connected to the adjusting groove.

As a further description of the above technical solution:

the tail end of the clamp claw hook is connected with a rotating shaft, and the rotating shaft is rotatably connected in the adjusting groove.

As a further description of the above technical solution:

the rotary shaft is sleeved with a reset torsion spring, and the elasticity of the reset torsion spring is used for driving the claw hook of the clamp to rotate towards the upper end of the circular through hole.

As a further description of the above technical solution:

the guide rail mechanism comprises a rectangular sliding groove formed in two sides of the surface of the strip-shaped seat, a limiting polished rod is fixed in the rectangular sliding groove, an adjusting slide block is further embedded in the rectangular sliding groove in a sliding mode, and the adjusting slide block is sleeved on the limiting polished rod in a sliding mode.

As a further description of the above technical solution:

the bottom of the end seat is vertically fixed with a connecting column, and the bottom end of the connecting column is connected with the adjusting slide block.

As a further description of the above technical solution:

the connecting column comprises an adjusting sleeve and an adjusting core rod, the adjusting sleeve is connected to the bottom of the end seat, the adjusting core rod is spirally embedded in the adjusting sleeve, and the bottom end of the adjusting core rod is rotatably connected with the adjusting slide block.

As a further description of the above technical solution:

the opening of the pen point storage groove is detachably and spirally connected with an end cover through a connecting thread.

The utility model provides a practice thrift nib, environmental protection instrument. The method has the following beneficial effects:

this practice thrift the nib, environmental protection instrument comprises bar seat and centre gripping subassembly, the centre gripping subassembly is used for carrying out the centre gripping fixed to the nib on the refill, supplementary pull down the nib from the refill, nib storage tank through on the bar seat is stored the nib of pulling down, realize taking off intact nib and storing after the refill ink uses up, when appearing the nib and being broken or accidental damage in using the refill in-process, can change the nib of taking off, realize continuing to use, prevent that the nib from damaging to lead to the refill directly being abandoned and causing the waste and to environmental pollution, resources are saved, and bar seat and centre gripping subassembly are whole structure, use convenient to carry, difficult the appearance is lost, and simultaneously, the height of centre gripping subassembly can be adjusted according to the length of different specification nibs, improve its application scope, it is more convenient during the use.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool for saving pen points and protecting environment according to the present invention;

FIG. 2 is a top view of a tool for saving pen points and protecting environment according to the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

FIG. 4 is a schematic structural view of a middle clamp claw of the present invention;

fig. 5 is a schematic structural view of the middle connection column of the present invention.

Illustration of the drawings:

1. a strip-shaped seat; 2. a pen point storage groove; 21. connecting threads; 22. an end cap; 3. a guide rail mechanism; 31. a rectangular chute; 32. a limit polished rod; 33. adjusting the sliding block; 4. a clamping assembly; 40. an end seat; 41. a circular through hole; 42. connecting columns; 421. adjusting the sleeve; 422. adjusting the core rod; 43. an adjustment groove; 44. a clamp claw; 45. a rotating shaft; 46. a return torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a saving nib, environmental protection tool comprising: the bar-shaped seat 1 and the clamping component 4; a plurality of pen point storage grooves 2 are formed in the surface of the strip-shaped seat 1 at equal intervals along the length direction; the clamping assembly 4 is arranged on the bar-shaped seat 1 in a sliding manner through the guide rail mechanism 3; the clamping assembly 4 comprises an end seat 40, a circular through hole 41 is formed in the end seat 40, an adjusting groove 43 is formed in the bottom of the end seat 40 and located on the periphery of the circular through hole 41, and a clamp claw hook 44 is rotatably connected to the adjusting groove 43.

The tool for saving the pen point and protecting the environment is used for detaching and taking down the pen point on the pen core for storage, when detaching and taking down the pen point on the pen core, the clamping component 4 is adjusted in a sliding manner through the guide rail mechanism 3, so that the position of the circular through hole 41 on the clamping component 4 corresponds to the position of the pen point storage groove 2 on the strip-shaped seat 1 up and down, then one end of the pen with the pen point of the pen is downwards embedded into the circular through hole 41 until the circular flange on the pen point is positioned at the bottom of the clamp claw hook 44, then the pen core is pulled upwards slowly, at this time, the clamp claw hook 44 connected on the circular through hole 41 causes the clamp claw hook 44 to be clamped on the circular flange of the pen point due to the abutting effect of the inner wall of the adjusting groove 43, the pen core is continuously pulled to separate the pen point from the pen point, so that the pen point can be stored in the pen point storage groove 2 after being separated, and the pen core and the pen point can be detached and taken down, the pen core has the advantages that the intact pen core is taken down to be stored after the pen core ink is used up, when the pen core is broken or accidentally damaged in the pen core using process, the taken-down pen core can be replaced, continuous use is achieved, the situation that the pen core is directly discarded to cause waste and environmental pollution due to damage of the pen core is prevented, and resources are saved.

The tail end of the clamp claw hook 44 is connected with a rotating shaft 45, and the rotating shaft 45 is rotatably connected in the adjusting groove 43. The rotating shaft 45 is sleeved with a reset torsion spring 46, and the elasticity of the reset torsion spring 46 is used for driving the clamp claw hook 44 to rotate towards the upper end of the circular through hole 41.

One end of the pen with the refill head is downwards embedded into the circular through hole 41, the circular flange on the pen head can extrude the clamp claw hook 44, after the clamp claw hook 44 is separated from the circular flange, the clamp claw hook 44 automatically resets under the action of the reset torsion spring 46, and then the refill is pulled, so that the clamp claw hook 44 abuts against the circular flange on the pen head.

The guide rail mechanism 3 comprises a rectangular sliding groove 31 which is provided with two sides of the surface of the strip-shaped seat 1, a limiting polished rod 32 is fixed in the rectangular sliding groove 31, an adjusting slide block 33 is further embedded in the rectangular sliding groove 31 in a sliding mode, and the adjusting slide block 33 is sleeved on the limiting polished rod 32 in a sliding mode. The bottom of the end seat 40 is vertically fixed with a connecting column 42, and the bottom end of the connecting column 42 is connected with the adjusting slider 33. The position of the round through hole 41 on the clamping component 4 and the position of the pen point storage groove 2 on the strip-shaped seat 1 correspond up and down by sliding adjustment of the clamping component 4, the clamping component 4 is matched with the adjusting slide block 33 to slide and adjust in the rectangular sliding groove 31, and the adjusting slide block 33 can be moved and limited by the limiting polish rod 32.

The connecting column 42 comprises an adjusting sleeve 421 and an adjusting core rod 422, the adjusting sleeve 421 is connected to the bottom of the end seat 40, the adjusting core rod 422 is spirally embedded in the adjusting sleeve 421, and the bottom end of the adjusting core rod 422 is rotatably connected with the adjusting slider 33. Specifically, the length of the connecting column 42 can be adjusted by rotating the adjusting core rod 422, so that the height of the clamping component 4 can be adjusted according to the lengths of the pen points with different specifications, the application range of the clamping component is improved, and the clamping component is more convenient to use.

An end cover 22 is detachably and spirally connected to the opening of the pen point storage groove 2 through a connecting thread 21. The pen point storage groove 2 is sealed through the end cover 22, the pen points stored in the pen point storage groove are protected, and labels used for marking the pen points with different colors are arranged on the end cover 22.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a practice thrift nib, environmental protection instrument which characterized in that includes: a strip-shaped seat (1) and a clamping component (4);

a plurality of pen point storage grooves (2) are formed in the surface of the strip-shaped seat (1) at equal intervals along the length direction of the strip-shaped seat;

the clamping assembly (4) is arranged on the bar-shaped seat (1) in a sliding manner through a guide rail mechanism (3);

centre gripping subassembly (4) include end seat (40), and seted up circular through-hole (41) on end seat (40), adjustment tank (43) have been seted up to the week side that the bottom of end seat (40) is located circular through-hole (41), and rotation connection has anchor clamps claw hook (44) in adjustment tank (43).

2. A tool with saving pen points and protecting environment as claimed in claim 1, characterized in that the tail end of the clamp claw hook (44) is connected with a rotating shaft (45), and the rotating shaft (45) is rotatably connected in the adjusting groove (43).

3. The tool capable of saving the pen point and protecting the environment as claimed in claim 2, wherein the rotating shaft (45) is sleeved with a return torsion spring (46), and the elasticity of the return torsion spring (46) is used for driving the clamp claw hook (44) to rotate towards the upper end of the circular through hole (41).

4. The tool capable of saving the pen point and protecting the environment according to claim 1, wherein the guide rail mechanism (3) comprises a rectangular sliding groove (31) formed on two sides of the surface of the strip-shaped seat (1), a limiting polished rod (32) is fixed in the rectangular sliding groove (31), an adjusting slide block (33) is further slidably embedded in the rectangular sliding groove (31), and the adjusting slide block (33) is slidably sleeved on the limiting polished rod (32).

5. A tool capable of saving pen points and protecting the environment as claimed in claim 1, wherein the bottom of the end seat (40) is vertically fixed with a connecting column (42), and the bottom end of the connecting column (42) is connected with the adjusting slider (33).

6. A tool capable of saving a pen point and protecting the environment as claimed in claim 5, wherein the connecting column (42) comprises an adjusting sleeve (421) and an adjusting core rod (422), the adjusting sleeve (421) is connected to the bottom of the end seat (40), the adjusting core rod (422) is spirally embedded in the adjusting sleeve (421), and the bottom end of the adjusting core rod (422) is rotatably connected with the adjusting slider (33).

7. A tool for saving tips of pens and protecting the environment as claimed in claim 1, wherein the opening of the tip storage tank (2) is detachably and spirally connected with an end cap (22) through a connecting thread (21).