CN217021991U

CN217021991U - Water storage device and pen

Info

Publication number: CN217021991U
Application number: CN202220053243.1U
Authority: CN
Inventors: 陈增乐; 何宁
Original assignee: Shanghai Hero Pen Factory Lishui Co ltd
Current assignee: Shanghai Hero Pen Factory Lishui Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-22
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a water storage device, which comprises a water storage device body and a pen point arranged on the water storage device body, wherein a pen point pressing sheet is further arranged on the water storage device body, and the pen point is positioned between the water storage device body and the pen point pressing sheet. The utility model provides a water storage device and a pen, aiming at the technical problem that the nib of the conventional pen is easy to bend and deform, and the elastic strength of the nib in writing can be enhanced through a nib pressing sheet, so that the nib is not easy to bend and deform when stressed.

Description

Water receiver and pen

Technical Field

The utility model relates to the technical field of pens, in particular to a water storage device and a pen.

Background

A pen is a writing tool commonly used by people, a pen point is made of metal, ink is filled in a hollow ink sac, and the pen is used for writing through a duckbill pen point under the action of gravity and a capillary tube.

When a conventional pen is used for writing, if the intensity of the writing pressure is slightly increased, the tip of the nib is easily bent (as shown in F1). This is caused by insufficient strength and elasticity of the pen tip; after the front end of the pen point is bent and deformed, the gap between iridium grains at the tip end is enlarged, so that a writing line is thickened.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a water storage device and a pen, aiming at the technical problem that the nib of the conventional pen is easy to bend and deform, and the elastic strength of the nib in writing can be enhanced through a nib pressing sheet, so that the nib is not easy to bend and deform when stressed.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a water receiver, includes the water receiver body to and install the nib on the water receiver body, still be equipped with the nib preforming on the water receiver body, the nib is located between water receiver body and the nib preforming.

Optionally, the reservoir body is provided with a water absorption slit along a length direction thereof, and a reservoir communicated with the water absorption slit is provided at a position close to the pen tip on the reservoir body.

Optionally, the reservoir is close to one side opening of nib, be equipped with the connecting portion that can seal embedding to the reservoir on the nib preforming, be equipped with the through-hole that supplies connecting portion to pass on the nib.

Optionally, the bottom of the connecting portion is provided with two sealing ribs arranged at intervals, the sealing ribs extend along the path direction of the water absorption slit, and the distance between the two sealing ribs is not less than the width of the water absorption slit.

Optionally, the both sides of connecting portion all are equipped with the joint arch, be equipped with on the aqua storage tank inner wall with the protruding matched with joint groove of joint.

Optionally, a positioning protrusion is further disposed on the pen tip pressure piece, and a positioning groove matched with the positioning protrusion is disposed on the water reservoir body.

Optionally, the material of the nib pressing sheet is an elastic material.

A pen comprising a reservoir as described above.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) the water storage device is matched with the water storage device body through the pen point pressing sheet to compress the pen point, the elastic strength of the pen point in writing can be enhanced under the action of the pen point pressing sheet, and the pen point is not easy to bend and deform under stress.

(2) When the water storage device does not write, because more ink is contained in the water storage tank compared with the water absorption slits, the ink is not easy to dry, the distance from the pen point is short, and the ink can be discharged in time when the ink storage device is used for writing next time, so that the writing is smoother.

Drawings

Fig. 1 is a schematic view illustrating a structure of a water reservoir according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of a water reservoir according to an embodiment of the present invention;

FIG. 3 is a schematic view illustrating a structure of a body of a water reservoir according to an embodiment of the present invention;

FIG. 4 is a schematic view illustrating a structure of a nib holder in a reservoir according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a pen according to an embodiment of the present invention;

1. a water reservoir body; 1a, water absorption fine gaps; 1b, a water storage tank; 1c, a clamping groove; 1d, positioning a groove; 2. a pen point; 2a, a through hole; 3. pressing a sheet by a pen point; 4. a connecting portion; 5. sealing the convex ribs; 6. clamping the bulges; 7. and a positioning projection.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed," "disposed," "secured" or "disposed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art, and thus are not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

References to "first" and "second" in this disclosure do not denote any particular order or quantity, but rather are used to distinguish one element from another. 5

Example one

Combine accompanying 1-4, the water receiver of this embodiment, including water receiver body 1 to and install nib 2 on water receiver body 1, be equipped with along its length direction on the water receiver body 1 and absorb water slit 1a, ink accessible water receiver body 1 on absorb water slit 1a carry to nib 2 and locate to be used for writing, still be equipped with nib preforming 3 on the water receiver body 1, nib 2 is located between water receiver body 1 and the nib preforming 3, the size of nib preforming 3 is less than the size of nib 2, nib preforming 3 cooperatees with water receiver body 1 and compresses tightly nib 2, the effect of nib preforming 3 can strengthen the elastic strength of nib 2 in writing, makes nib 2 be difficult bending deformation when the atress.

As an alternative scheme of the utility model, a water storage tank 1b communicated with the water absorption slit 1a is arranged on the water storage tank body 1 close to the pen point 2, redundant ink can be stored in the water storage tank 1b, and the ink is uninterruptedly conveyed to the pen point 2, when the pen is not written, because more ink is arranged in the water storage tank 1b compared with the water absorption slit 1a, the ink is not dried easily, the distance from the pen point 2 is short, the ink can be discharged in time when the pen is written next time, and the writing is smoother.

As an alternative of the present invention, the water storage tank 1b is opened at one side close to the pen tip 2 (in this embodiment, the pen tip 2 is located at the upper end surface of the water storage tank 1, so the upper end of the water storage tank 1b has an opening), the pen tip pressing sheet 3 is provided with a connecting part 4 which can be sealably embedded into the water storage tank 1b, a gap formed by the connecting part 4 embedded into the water storage tank 1b and the inner wall of the water storage tank 1b is a gap for storing ink in the water storage tank 1b, the pen tip 2 is provided with a through hole 2a for the connecting part 4 to pass through, the bottom of the connecting part 4 is provided with two sealing convex ribs 5 which are arranged at intervals, the sealing convex ribs 5 extend along the path direction of the water absorption slit 1a, the interval between the two sealing convex ribs 5 is not less than the width of the water absorption slit 1a, thereby effectively preventing the stored ink from flowing out and reducing the possibility of volatilization, the ink in the storing and water-absorbing slit 1a is volatilized in a short time.

As an alternative scheme of the utility model, clamping protrusions 6 are arranged on two sides of the connecting portion 4, the clamping protrusions 6 are strip-shaped protrusions extending along the length direction of the connecting portion 4, clamping grooves 1c matched with the clamping protrusions 6 are formed in the inner wall of the water storage groove 1b, effective fixing connection between the connecting portion 4 and the water storage device body 1 can be achieved through matching of the clamping protrusions 6 and the clamping grooves 1c, and the pen point pressing sheet 3 is not prone to being separated from the water storage device body 1 when being stressed.

As an alternative of the present invention, the pen tip pressing sheet 3 is further provided with a positioning protrusion 7, the positioning protrusion 7 is a strip-shaped protrusion disposed on the lower end surface of the pen tip pressing sheet 3, the positioning protrusion 7 extends along the length direction of the pen tip pressing sheet 3, the water storage device body 1 is provided with a positioning groove 1d matched with the positioning protrusion 7, and the positioning protrusion 7 is matched with the positioning groove 1d, so that a certain positioning and guiding effect can be provided for the installation of the pen tip pressing sheet 3, and the installation of the pen tip pressing sheet 3 is simpler.

As an alternative of the present invention, the nib sheet 3 is made of an elastic material, such as rubber or silica gel, the nib sheet 3 supported by the elastic material allows the nib 2 to deform to some extent, and generates a directional restoring force in time when the nib 2 deforms, and the connecting portion 4, the sealing rib 5, the engaging protrusion 6, and the positioning protrusion 7 may be integrally formed with the nib sheet 3.

Example two

Referring to fig. 5, the pen of the present embodiment includes a pen casing, an ink bag, and a reservoir according to the first embodiment.

The present invention and its embodiments have been described above schematically, without limitation, 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, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. A water reservoir, characterized by: the pen nib pressing sheet is arranged on the water storage device body, and the pen nib is positioned between the water storage device body and the pen nib pressing sheet; the water storage device body is provided with a water absorption slit along the length direction, and a water storage tank communicated with the water absorption slit is arranged at a position close to the pen point on the water storage device body.

2. The water reservoir as set forth in claim 1, wherein: the water storage tank is close to one side opening of nib, be equipped with on the nib preforming and seal the connecting portion of embedding to the water storage tank, be equipped with the through-hole that supplies connecting portion to pass on the nib.

3. The water reservoir as set forth in claim 2, wherein: the bottom of the connecting part is provided with two sealing convex ribs arranged at intervals, the sealing convex ribs extend along the path direction of the water absorption slit, and the distance between the two sealing convex ribs is not smaller than the width of the water absorption slit.

4. The water reservoir as set forth in claim 3, wherein: the both sides of connecting portion all are equipped with the joint arch, be equipped with on the aqua storage tank inner wall with the protruding matched with joint groove of joint.

5. The water reservoir as set forth in claim 3, wherein: the nib is still equipped with the location arch on the pressure piece, be equipped with the constant head tank with location arch matched with on the water receiver body.

6. The water reservoir as claimed in any one of claims 1-5, wherein: the nib pressing sheet is made of an elastic material.

7. A pen, its characterized in that: comprising a water reservoir as claimed in any one of the claims 1-6.