CN217944731U

CN217944731U - Modified environment-friendly painting penholder

Info

Publication number: CN217944731U
Application number: CN202221473348.9U
Authority: CN
Inventors: 乔如美; 石兰; 谢玲; 王兵; 方玲
Original assignee: Yangzhou Jianghai Pen Making Co ltd
Current assignee: Yangzhou Jianghai Pen Making Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-12-02
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a modified environment-friendly painting pen holder, which belongs to the art field and comprises a rod body sleeve and a pen point, wherein the pen point is movably inserted at the bottom of the rod body sleeve, the top of the rod body sleeve is movably connected with an extension rod sleeve, the rod core is arranged at the center of the rod body sleeve and the inner cavity of the extension rod sleeve, the inner cavity of the rod core is filled with aggregate, the bottom of the rod body sleeve is provided with a connector, two sides and the bottom of the connector are both provided with limiting grooves, wherein the inner cavities of the limiting grooves are movably provided with limiting balls, the top of the pen point is provided with an insertion groove, the bottom of the limiting groove is movably provided with a support air bag, the bottom of the extension rod sleeve is provided with a threaded connector, and the top of the rod body sleeve is provided with a threaded connection seat; this is novel to solve current pen-holder and make by wooden material, and weight is great, and need cut down a large amount of trees and make, can cause the problem of certain injury to the environment.

Description

Modified environment-friendly painting penholder

Technical Field

The utility model relates to an art field, more specifically say, relate to a modified environmental protection painting brush pole.

Background

The drawing pen is an instrument that uses when drawing, and its structure is similar with the writing brush, comprises pen-holder and nib, and the pen-holder is the rotary-cut of wooden structure and forms.

Found by patent search, the publication number: CN214396112U, the device is rational in infrastructure, convenient to use, easy operation can let the user understand theory of operation that has simply been clarified, and the design of protective sheath can make the painting brush pole not receive the damage, and the enhancement layer can strengthen the intensity of painting brush pole itself for the painting brush is harder, and the anticorrosive coating can prevent that the painting brush pole from depositing or using the decay that causes for a long time, and wear-resistant coating can increase the frictional force of painting brush pole for feel when using is better, can not follow the landing in hand easily, but current pen-holder is made by wooden material, and weight is great, and need cut down a large amount of trees and make, can cause certain injury to the environment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a modified environmental protection drawing pen-holder, body of rod cover and extension rod cover inner chamber center department all are equipped with the core, and body of rod cover and extension rod cover inner chamber fill have the aggregate, the aggregate is formed by the suppression of crops straw combined material, light in weight has, the characteristics of material cheapness and environmental protection, and the core is the metal material, can promote the structural strength of body of rod cover and extension rod cover, use in order to satisfy normal drawing, make by wooden material with solving current pen-holder, weight is great, and need cut a large amount of trees and make, can cause the problem of certain injury to the environment.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The modified environment-friendly painting penholder comprises a rod body sleeve and a pen point, the pen point is movably inserted into the bottom of the rod body sleeve, the top of the rod body sleeve is movably connected with a lengthening rod sleeve, rod cores are arranged at the centers of inner cavities of the rod body sleeve and the lengthening rod sleeve, aggregate is filled in the inner cavity of the rod core, a connector is arranged at the bottom of the rod body sleeve, limiting grooves are formed in two sides and the bottom of the connector, limiting balls are movably arranged in the inner cavities of the limiting grooves, and an insertion groove is formed in the top of the pen point.

Furthermore, a support rod is movably arranged in the inner cavity of the limit groove at the bottom.

Furthermore, the inner cavities of the limit grooves are movably provided with support air bags.

Furthermore, the bottom of the extension rod sleeve is provided with a threaded connector.

Furthermore, the top of the rod body sleeve is provided with a threaded connecting seat, and the threaded connecting seat is in threaded connection with a threaded connector.

Furthermore, the two sides of the insertion groove are provided with insertion holes in a penetrating way.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This technical scheme body of rod cover and extension rod cover inner chamber center department all are equipped with the core, and body of rod cover and extension rod cover inner chamber fill have the aggregate, and the aggregate is formed by the suppression of crop straw combined material, have light in weight, and the characteristics of structural strength height, material low price and environmental protection can prolong the life of pen-holder, and the core is the metal material, can promote the structural strength of body of rod cover and extension rod cover to satisfy normal drawing and use.

(2) This technical scheme connector both sides have spacing ball through spacing groove movable mounting, spacing ball blocks into inserting groove inner wall both sides under the supporting role of supporting the gasbag, thereby can fix the nib, realize the quick installation to the nib, inject thinner shaft-like thing into the spliced eye, shaft-like thing one end can advance spacing inslot with spacing ball top, support through supporting gasbag and bracing piece simultaneously, the bracing piece can be ejecting from the connector with the nib, realize the quick dismantlement to the nib, change more swiftly to the nib.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic view of the cross-section of the pen holder of the present invention;

fig. 4 is a schematic view of the pen head of the present invention.

The numbering in the figures illustrates:

1. sleeving a rod body; 101. a pen point; 2. a rod core; 201. an aggregate; 3. a connector; 301. a limiting groove; 302. a limiting ball; 303. a support bar; 304. a support airbag; 4. lengthening rod sleeves; 401. a threaded connector; 402. a threaded connection base; 5. inserting grooves; 501. and (7) inserting holes.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a modified environment-friendly painting rod comprises a rod body sleeve 1 and a pen point 101, the pen point 101 is movably inserted into the bottom of the rod body sleeve 1, a lengthening rod sleeve 4 is movably connected to the top of the rod body sleeve 1, rod cores 2 are arranged in the centers of the inner cavities of the rod body sleeve 1 and the lengthening rod sleeve 4, aggregate 201 is filled in the inner cavities of the rod cores 2, a connector 3 is arranged at the bottom of the rod body sleeve 1, limiting grooves 301 are formed in the two sides and the bottom of the connector 3, limiting balls 302 are movably arranged in the inner cavities of the limiting grooves 301 in the two sides, an insertion groove 5 is formed in the top of the pen point 101, the rod cores 2 are arranged in the centers of the inner cavities of the rod body sleeve 1 and the lengthening rod sleeve 4, the aggregate 201 is filled in the inner cavities of the rod body sleeve 1 and the lengthening rod sleeve 4, the aggregate 201 is pressed from crop straw composite materials, and the painting rod core 2 is light in weight, cheap in material and environment-friendly, and can improve the structural strength of the rod sleeve 1 and the lengthening rod sleeve 4 so as to meet normal use.

Referring to fig. 3, a support rod 303 is movably arranged in the inner cavity of the limit groove 301 at the bottom, support air bags 304 are movably arranged in the inner cavities of the limit groove 301, the support air bags 304 can support the support rod 303 and the limit ball 302, and after the limit ball 302 is separated from the insertion groove 5, the pen point 101 can be ejected out through the support rod 303, so that the pen point 101 can be quickly detached.

Referring to fig. 3, extension rod cover 4 bottom is equipped with threaded connection head 401, threaded connection seat 402 has been seted up at 1 top of the body of rod cover, threaded connection seat 402 links to each other with threaded connection head 401 screw thread, and extension rod cover 4 bottom is continuous with the threaded connection seat 402 screw thread at 1 top of the body of rod cover through threaded connection head 401, can pass through extension rod cover 4 multiplicable body of rod cover 1's length when using according to the user demand.

Referring to fig. 4, insertion holes 501 are formed through two sides of the insertion groove 5, a thin rod is inserted into the insertion holes 501, and the limiting ball 302 can be pushed into the limiting groove 301 by one end of the rod, so that the pen point 101 can be conveniently detached.

When in use: the bottom of the extension rod sleeve 4 is in threaded connection with a threaded connection seat 402 at the top of the rod sleeve 1 through a threaded connection head 401, when the pen is used, the length of the rod sleeve 1 can be increased through the extension rod sleeve 4 according to use requirements, rod cores 2 are arranged at the centers of inner cavities of the rod sleeve 1 and the extension rod sleeve 4, aggregate 201 is filled in the inner cavities of the rod sleeve 1 and the extension rod sleeve 4, the aggregate 201 is formed by pressing crop straw composite materials, the pen is light in weight and environment-friendly, the rod cores 2 are made of metal materials, the structural strength of the rod sleeve 1 and the extension rod sleeve 4 can be improved, normal painting use is met, the bottom of the rod sleeve 1 is in plug connection with a plug-in groove 5 at the top of a pen point 101 through a connector 3, limiting balls 302 are movably mounted on two sides of the connector 3 through limiting grooves 301, the limiting balls 302 are clamped into two sides of the inner wall of the plug-in groove 5 under the supporting effect of a supporting air bag 304, the pen point 101 can be fixed, quick mounting of the pen point 101 is realized, the pen point 101 can be quickly mounted in a manner, the pen point can be quickly dismounted from the pen point 101 through the supporting air bag 304, and the supporting rod-type pen point 101.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a modified environmental protection painting brush pole, includes body of rod cover (1) and nib (101), body of rod cover (1) bottom activity is pegged graft and is had nib (101), its characterized in that: body of rod cover (1) top swing joint has extension rod cover (4), body of rod cover (1) and extension rod cover (4) inner chamber center department are equipped with core rod (2), core rod (2) inner chamber packing has aggregate (201), body of rod cover (1) bottom is equipped with connector (3), spacing groove (301) have all been seted up to connector (3) both sides and bottom, wherein both sides spacing groove (301) inner chamber activity is equipped with spacing ball (302), inserting groove (5) have been seted up at nib (101) top.

2. The modified environment-friendly painting holder as claimed in claim 1, wherein: the inner cavity of the limiting groove (301) at the bottom is movably provided with a supporting rod (303).

3. The modified environment-friendly painting brush holder according to claim 1, characterized in that: the inner cavities of the limit grooves (301) are movably provided with support air bags (304).

4. The modified environment-friendly painting brush holder according to claim 1, characterized in that: the bottom of the extension rod sleeve (4) is provided with a threaded connector (401).

5. The modified environment-friendly painting brush holder according to claim 4, characterized in that: the rod body sleeve (1) is provided with a threaded connecting seat (402) at the top, and the threaded connecting seat (402) is in threaded connection with the threaded connector (401).

6. The modified environment-friendly painting holder as claimed in claim 1, wherein: and inserting holes (501) are formed in the two sides of the inserting groove (5) in a penetrating manner.