CN219360700U

CN219360700U - Propylene pen

Info

Publication number: CN219360700U
Application number: CN202320281027.7U
Authority: CN
Inventors: 肖家庆; 肖劲祥; 田松龄
Original assignee: Anhui Shangqiu Cultural Goods Co ltd
Current assignee: Anhui Shangqiu Cultural Goods Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-18
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of propylene pens, in particular to a propylene pen, which comprises a pen holder, wherein a sleeve is sleeved at the top end of the pen holder, a compression bar is fixedly connected to the outer surface of the sleeve in an outward bending way, a strip-shaped groove is formed in the outer surface of the sleeve, the compression bar corresponds to the strip-shaped groove, a clamping block is fixedly connected to the inner side of the compression bar, a clamping groove is formed in the outer surface of the pen holder, the clamping block is clamped in the clamping groove, the length of the strip-shaped groove is equal to the length of the compression bar, the width of the strip-shaped groove is equal to the width of the compression bar, and a fixing sleeve is fixedly connected to the top of the sleeve. According to the pen holder, the sleeve is sleeved at the top end of the pen holder, the pressing rod is pressed inwards, the pressing rod is bent inwards and clamped into the strip-shaped groove, the clamping block can be inserted into the clamping groove on the pen holder, the sleeve is convenient to mount and dismount, the pen point can be replaced when the pen hair of the pen point is damaged, resources are saved, the pen points of different types can be replaced according to requirements, and the use effect is improved.

Description

Propylene pen

Technical Field

The utility model relates to the technical field of propylene pens, in particular to a propylene pen.

Background

The propylene brushes are meant to be used for painting with propylene or polymeric paint colors, and nylon or acrylic fiber brushes of various shapes, because these colors dry very quickly, the paint-dipped brushes are placed in water for use, and the propylene and nylon brushes are not affected by prolonged soaking times, unlike other brushes with bristles or natural bristles.

At present, the pen point and the pen holder of the propylene pen are arranged integrally, when the pen hair of the pen point is damaged, the hair head with the pen hair cannot be independently replaced, the whole propylene pen cannot be reused, so that the resource is wasted, and when the propylene pen is used, the pen point has various types, and the pen points of different types are inconvenient to replace according to the needs.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the propylene pen, when the pen hair of the pen point is damaged, the pen point can be replaced, the resources are saved, the pen points of different types can be replaced according to the needs, and the use effect is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an acrylic pen, includes the pen-holder, the top cover of pen-holder is equipped with the sleeve pipe, the outside curved fixedly connected with depression bar of sheathed tube surface, sheathed tube surface is equipped with the bar groove, the depression bar corresponds with the bar groove, the inboard fixedly connected with fixture block of depression bar, the draw-in groove has been seted up to the surface of pen-holder, the fixture block joint is in the inside of draw-in groove.

Preferably, the length of the strip-shaped groove is equal to the length of the pressing rod, and the width of the strip-shaped groove is equal to the width of the pressing rod.

Preferably, the top of the sleeve is fixedly connected with a fixing sleeve, and the top inside the fixing sleeve is fixedly connected with a pen point.

Preferably, the bottom of the sleeve is provided with a jack, and the sleeve is movably sleeved at the top end of the pen holder.

Preferably, the bottom of the sleeve is provided with a threaded hole, the top end of the pen holder is provided with external threads, and the sleeve thread is sleeved on the top end of the pen holder.

Preferably, a lock nut is sleeved on the top thread of the outer surface of the pen holder, and the top of the lock nut is abutted to the bottom of the sleeve.

Preferably, a clamping sleeve is sleeved at the bottom end of the pen holder, and a pull rope is fixedly connected to the bottom end of the clamping sleeve.

Preferably, the pen point is arranged in a conical shape.

Preferably, the pen point is square in shape.

By means of the technical scheme, the utility model provides the propylene pen, which has at least the following beneficial effects:

1. this propylene pen, through the setting of pen-holder, sleeve pipe, depression bar and fixture block, establish the cover pipe on the top of pen-holder, inwards press the depression bar, the depression bar inwards buckle the card and go into to the bar inslot, the fixture block can insert in the draw-in groove on the pen-holder, is convenient for fix the telescopic dismouting, when the pen hair of nib damages, can change the nib, has practiced thrift the resource, and can change the nib of different models as required, has improved the result of use.

2. This propylene pen is equipped with the screw hole in the inside bottom of sleeve pipe, and the top of pen-holder is equipped with the external screw thread, can establish the sleeve pipe thread cover on the top of pen-holder, screws up the lock mother, and the top butt of lock mother has guaranteed sheathed tube stability in sheathed tube bottom, and then conveniently to the installation and the change of nib, has improved practicality and reliability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic diagram of a structure of an embodiment of the present utility model;

fig. 2 is a schematic view of a pen holder according to an embodiment of the present utility model;

FIG. 3 is a bottom view of a sleeve and nib according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a second embodiment of the present utility model;

FIG. 5 is a schematic view of a third embodiment of the present utility model;

fig. 6 is a schematic view of the structure of a pen holder in the third embodiment of the present utility model;

FIG. 7 is a bottom view of the structure of the cannula and nib according to the first embodiment of the present utility model.

In the figure: 1. a penholder; 2. a sleeve; 3. a compression bar; 4. a clamping block; 5. a clamping groove; 6. a jack; 7. a fixed sleeve; 8. a pen point; 9. a threaded hole; 10. an external thread; 11. locking a nut; 12. a cutting sleeve; 13. and (5) pulling the rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, an acrylic pen comprises a pen holder 1, a sleeve 2 is sleeved on the top end of the pen holder 1, a pressing rod 3 is fixedly connected to the outer surface of the sleeve 2 in an outward bending mode, a strip-shaped groove is formed in the outer surface of the sleeve 2, the pressing rod 3 corresponds to the strip-shaped groove, a clamping block 4 is fixedly connected to the inner side of the pressing rod 3, a clamping groove 5 is formed in the outer surface of the pen holder 1, and the clamping block 4 is clamped in the clamping groove 5.

In this embodiment, the length of the bar-shaped groove is equal to the length of the compression bar 3, the width of the bar-shaped groove is equal to the width of the compression bar 3, the top of the sleeve 2 is fixedly connected with the fixing sleeve 7, the top of the fixing sleeve 7 is fixedly connected with the pen point 8, the shape of the pen point 8 is conical, the pen hair of the pen point 8 is made of nylon fiber or acrylic fiber, the bottom of the sleeve 2 is provided with the jack 6, and the sleeve 2 is movably sleeved on the top end of the pen holder 1.

In the embodiment, a sleeve 12 is sleeved at the bottom end of the pen holder 1, a pull rope 13 is fixedly connected to the bottom end of the sleeve 12, and the carrying and hanging of the propylene pen are facilitated through the pull rope 13.

The sleeve 2 is sleeved on the top end of the pen holder 1, the pressing rod 3 is pressed inwards, the pressing rod 3 is inwards bent and clamped into the strip-shaped groove, the clamping block 4 can be inserted into the clamping groove 5 on the pen holder 1, the sleeve 2 is convenient to assemble and disassemble, the pen point 8 can be replaced when the pen hairs of the pen point 8 are damaged, resources are saved, the pen points 8 of different types can be replaced as required, and the use effect is improved.

Embodiment two:

referring to fig. 4, an acrylic pen comprises a pen holder 1, wherein a sleeve 2 is sleeved at the top end of the pen holder 1, a pressing rod 3 is fixedly connected to the outer surface of the sleeve 2 in an outward bending mode, a strip-shaped groove is formed in the outer surface of the sleeve 2, the pressing rod 3 corresponds to the strip-shaped groove, a clamping block 4 is fixedly connected to the inner side of the pressing rod 3, a clamping groove 5 is formed in the outer surface of the pen holder 1, and the clamping block 4 is clamped in the clamping groove 5.

In this embodiment, the length of bar groove equals with the length of depression bar 3, and the width of bar groove equals with the width of depression bar 3, and the top fixedly connected with fixed cover 7 of sleeve pipe 2, the inside top fixedly connected with nib 8 of fixed cover 7, the shape of nib 8 is square setting, and nylon fiber or propylene fiber are used to the pen hair of nib 8, and jack 6 has been seted up to the inside bottom of sleeve pipe 2, and sleeve pipe 2 movable sleeve is established on the top of pen-holder 1.

The pen points 8 with different models and sizes are replaced, so that the processing of different details in drawing is facilitated.

Embodiment III:

referring to fig. 5-7, an acrylic pen comprises a pen holder 1, wherein a sleeve 2 is sleeved at the top end of the pen holder 1.

In this embodiment, the top fixedly connected with fixed cover 7 of sleeve pipe 2, the inside top fixedly connected with nib 8 of fixed cover 7, the shape of nib 8 is conical setting, and the nib of nib 8 uses nylon fiber or acrylic fiber to make, and screw hole 9 is seted up to the inside bottom of sleeve pipe 2, and the top of pen-holder 1 is equipped with external screw thread 10, and sleeve pipe 2 thread bush is established on the top of pen-holder 1, and the top thread bush of pen-holder 1 surface is equipped with lock nut 11, and the top butt of lock nut 11 is in the bottom of sleeve pipe 2.

The bottom inside the sleeve 2 is provided with the threaded hole 9, the top of the pen holder 1 is provided with the external thread 10, the sleeve 2 can be sleeved on the top of the pen holder 1 by the threads, the lock nut 11 is screwed down, the top of the lock nut 11 is abutted to the bottom of the sleeve 2, the stability of the sleeve 2 is ensured, the pen point 8 is conveniently installed and replaced, and the practicability and the reliability are improved.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an acrylic pen, includes pen-holder (1), its characterized in that: the pen is characterized in that a sleeve (2) is sleeved at the top end of the pen holder (1), a pressing rod (3) is fixedly connected to the outer surface of the sleeve (2) in an outwards bending mode, a strip-shaped groove is formed in the outer surface of the sleeve (2), the pressing rod (3) corresponds to the strip-shaped groove, a clamping block (4) is fixedly connected to the inner side of the pressing rod (3), a clamping groove (5) is formed in the outer surface of the pen holder (1), and the clamping block (4) is clamped in the clamping groove (5).

2. The propylene pen of claim 1, wherein: the length of the strip-shaped groove is equal to that of the pressing rod (3), and the width of the strip-shaped groove is equal to that of the pressing rod (3).

3. The propylene pen of claim 1, wherein: the top of sleeve pipe (2) fixedly connected with fixed cover (7), the inside top fixedly connected with nib (8) of fixed cover (7).

4. The propylene pen of claim 1, wherein: the bottom of the inside of the sleeve (2) is provided with a jack (6), and the sleeve (2) is movably sleeved at the top end of the pen holder (1).

5. The propylene pen of claim 1, wherein: screw holes (9) are formed in the bottom of the inside of the sleeve (2), external threads (10) are formed in the top end of the pen holder (1), and the sleeve (2) is sleeved on the top end of the pen holder (1) in a threaded mode.

6. The propylene pen of claim 5, wherein: the top thread sleeve of pen-holder (1) surface is equipped with lock female (11), the top butt of lock female (11) is in the bottom of sleeve pipe (2).

7. The propylene pen of claim 1, wherein: the bottom end fixing sleeve of the pen holder (1) is provided with a clamping sleeve (12), and the bottom end of the clamping sleeve (12) is fixedly connected with a pull rope (13).

8. A propylene pen as claimed in claim 3, wherein: the pen point (8) is arranged in a conical shape.

9. A propylene pen as claimed in claim 3, wherein: the pen point (8) is square in shape.