CN215705422U

CN215705422U - Sketch painting folder

Info

Publication number: CN215705422U
Application number: CN202121648455.6U
Authority: CN
Inventors: 兰凯江
Original assignee: Plato Changsha Cultural Creative Co ltd
Current assignee: Plato Changsha Cultural Creative Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-01
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a sketch drawing clamp, which comprises: a clip assembly including a first clip and a second clip rotatably connected; the limiting assembly comprises a first limiting part and a second limiting part, the first limiting part comprises two first barrier strips arranged on the first clamping piece, the two first barrier strips are arranged at intervals, the second limiting part comprises a second barrier strip arranged on the second clamping piece, and the two second barrier strips are arranged at intervals; the torsional spring, the torsional spring includes the spring and connects respectively first torque arm and second torque arm at spring both ends, first torque arm joint in two between the first blend stop, the second torque arm joint in two between the second blend stop. The sketch drawing clamp can effectively prevent the torsion spring from popping up, so that the stability of the sketch drawing clamp is improved, and the product quality is improved.

Description

Sketch painting folder

Technical Field

The utility model relates to the field of sketch, in particular to a sketch drawing clamp.

Background

The sketch painting clamp is mainly used for fixing the painting paper in sketch painting, and the conventional sketch painting clamp can cause the torsion spring to pop up by overexertion in the using process and possibly injure a user by smashing.

Therefore, there is a need to provide a sketch painting folder to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sketch drawing clamp, and aims to solve the problem that a torsion spring bounces off due to the fact that a spring of the sketch drawing clamp in the prior art is too hard.

To solve the above problems, the present invention provides a sketch painting folder, including: a clip assembly including a first clip and a second clip rotatably connected; the limiting assembly comprises a first limiting part and a second limiting part, the first limiting part comprises two first barrier strips arranged on the first clamping piece, the two first barrier strips are arranged at intervals, the second limiting part comprises a second barrier strip arranged on the second clamping piece, and the two second barrier strips are arranged at intervals; the torsional spring, the torsional spring includes the spring and connects respectively first torque arm and second torque arm at spring both ends, first torque arm joint in two between the first blend stop, the second torque arm joint in two between the second blend stop.

Preferably, the first clip is formed with a first groove between two first stop bars, the second clip is formed with a second groove between two second stop bars, the first torque arm is disposed in the first groove, and the second torque arm is disposed in the second groove.

Preferably, the sketch painting folder further comprises a metal steel sheet arranged on the first clamping piece and/or the second clamping piece, and the metal steel sheet is used for grinding lead during painting.

Preferably, the first clamping piece and/or the second clamping piece are/is provided with a third groove, the metal steel sheet is arranged in the third groove, the drawing picture clip further comprises two clamping blocks, the two clamping blocks are respectively arranged at two opposite ends of the third groove, and the clamping blocks are used for being abutted to the metal steel sheet.

Preferably, the first clamping piece comprises a first clamping end and a first holding end, the second clamping piece comprises a second clamping end and a second holding end, a first anti-skid piece is arranged at one end, away from the first holding end, of the first clamping end, and a second anti-skid piece is arranged at one end, away from the second holding end, of the second clamping end.

Preferably, the first anti-slip member comprises a first anti-slip strip and a second anti-slip strip, the first anti-slip strip is arranged at one end, away from the first holding end, of the first holding end and arranged along the length direction of the first holding end, the second anti-slip strip is fixedly connected with one end, away from the first holding end, of the first anti-slip strip, and the second anti-slip strip is arranged along the length direction of the first anti-slip strip.

Preferably, the second anti-slip piece comprises a third anti-slip strip and a fourth anti-slip strip, the third anti-slip strip and the fourth anti-slip strip are arranged at intervals at one end, far away from the second holding end, of the second holding end, and are arranged along the length direction of the second holding end.

Preferably, one side of first clamping piece is formed with the first connecting block that two intervals set up, two one side that first connecting block carried on the back mutually is formed with the pivot, one side of second clamping piece is provided with the second connecting block that two intervals set up, the through-hole has been seted up to the second connecting block, the through-hole is used for the confession the pivot is inserted.

Preferably, reinforcing ribs are arranged on two sides of the first connecting block and two sides of the second connecting block.

Preferably, the outer edges of the first clamping piece and the second clamping piece are both arc transition.

In the technical scheme of the utility model, the sketch drawing clamp comprises a cross assembly, a limiting assembly and a torsion spring, wherein the clamping assembly comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are connected through rotation to realize the opening and closing of the sketch drawing clamp, the limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece and the second limiting piece are used for limiting the position of the torsion spring, the first torsion arm is clamped between two first stop bars, the second torsion arm is clamped between the two second stop bars, so that the torsion spring can fix the first clamping piece and the second clamping piece by virtue of the self-stored rotating force, when the first clamping piece and the second clamping piece rotate around the center of the spring, the spring pulls the first clamping piece and the second clamping piece back to the initial positions to generate the torque or the rotating force, and the first torsion arm and the second torsion arm can be effectively fixed by being arranged on the two first stop blocks and the two second stop blocks, the sketch painting clamp is more stable to use, the situation that the torsion spring flies out due to over-strong force in the process of opening the sketch painting clamp is avoided, and the stability of the sketch painting clamp is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a clip assembly depicting a painting folder, according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a first clip of the sketching easel according to the embodiment of the present invention;

FIG. 3 is a schematic diagram of a second clip of the sketching easel according to the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a torsion spring of an sketching easel according to an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Clip assembly	3	Torsion spring
12	Second clamping piece	11	First clamping piece
				22	Second position limiting part	21	First position limiting part
220	Second stop strip	210	First barrier strip
				32	Second torque arm	31	First torsion arm
210a	The first groove	33	Spring
				110	Metal steel sheet	220a	Second groove
111	Clamping block	112	A first clamping end
				113	A first holding end	121	Second clamping end
122	Second holding end	1120	First anti-skid member
				1210	Second anti-skid member	1121	First antislip strip
1122	Second anti-slip strip	1211	Third prevention slide
				1212	Fourth antislip strip	114	First connecting block
114a	Rotating shaft	124	Second connecting block
				124a	Through hole	125	Reinforcing rib

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 4, the sketch drawing clamp includes: the clip assembly 1, the clip assembly 1 includes the first clip 11 and the second clip 12 which are rotatably connected; the limiting assembly comprises a first limiting part 21 and a second limiting part 22, the first limiting part 21 comprises two first barrier strips 210 arranged on the first clamping piece 11, the two first barrier strips 210 are arranged at intervals, the second limiting part 22 comprises second barrier strips 220 arranged on the second clamping piece 12, and the two second barrier strips 220 are arranged at intervals; the torsion spring 3, the torsion spring 3 includes a spring 33 and a first torsion arm 31 and a second torsion arm 32 respectively connected to two ends of the spring 33, the first torsion arm 31 is connected between the two first stop bars 210 in a clamping manner, and the second torsion arm 32 is connected between the two second stop bars 220 in a clamping manner.

In the technical solution of the present invention, the first clip plate 11 and the second clip plate 12 are made of ABS plastic, the first clip plate 11 and the second clip plate 12 are connected by rotation to open and close the sketch painting folder, the limiting assembly includes a first limiting member 21 and a second limiting member 22, the first limiting member 21 and the second limiting member 22 are used for limiting the position of the torsion spring 3, specifically, the first limiting member 21 includes two first bars 210 disposed on the first clip plate 11, the two first bars 210 are disposed at intervals, the first torsion arm 31 is clamped between the two first bars 210, the distance between the two first bars 210 is adapted to the diameter of the first torsion arm 31, the second limiting member 22 includes two second bars 220 disposed on the second clip plate 12, the two second bars 220 are disposed at intervals, the second torsion arm 32 is clamped between the two second bars 220, the distance between the two second bars 220 is adapted to the diameter of the second torsion arm 32, the first torsion arm 31 is clamped between the two first blocking strips 210, the second torsion arm 32 is clamped between the two second blocking strips 220, the torsion spring 3 can fix the first clamping piece 11 and the second clamping piece 12 by means of the rotating force stored by the torsion spring 3, when the first clamping piece 11 and the second clamping piece 12 rotate around the center of the spring 33, the spring 33 pulls the first clamping piece 11 and the second clamping piece 12 back to the initial positions to generate torque or rotating force, and the first torsion arm 31 and the second torsion arm 32 can be effectively fixed by the two first stopping blocks and the two second stopping blocks, so that the sketch painting clamp disclosed by the utility model is more stable in use, and the situation that the torsion spring 3 flies out due to over-high force in the process of opening the sketch painting clamp can be avoided.

Further, referring to fig. 2 and 3, the first clip 11 is formed with a first groove 210a between the two first stop bars 210, the second clip 12 is formed with a second groove 220a between the two second stop bars 220, the first torsion arm 31 is disposed in the first groove 210a, and the second torsion arm 32 is disposed in the second groove 220 a. The stability among the first clamping piece 11, the second clamping piece 12 and the torsion spring 3 is further increased by forming the first groove 210a and the second groove 220a, disposing the first torsion arm 31 in the first groove 210a, and disposing the second torsion arm 32 in the second groove 220 a.

Furthermore, the sketch painting clamp also comprises a metal steel sheet 110 arranged on the first clamping piece 11 and/or the second clamping piece 12, and the metal steel sheet 110 is used for grinding lead during painting. According to the technical scheme, the metal steel sheet 110 is arranged on the opposite side of the first clamping piece 11 and/or the second clamping piece 12, the metal steel sheet 110 is a metal steel sheet 110 with a filing point, and due to the arrangement of the metal steel sheet 110, when the sketch drawing clamp is used, a user can grind lead on the metal steel sheet 110 by using a pencil in the drawing process. It should be noted that the metal steel sheet 110 may be disposed on the first clamping piece 11, or disposed on the second clamping piece 12, or both the first clamping piece 11 and the second clamping piece 12 may be disposed with the metal steel sheet 110.

In addition, first clamping piece 11 and/or second clamping piece 12 are formed with the third recess, and metal steel sheet 110 sets up in the third recess, and the sketch painting folder still includes fixture block 111, and the quantity of fixture block 111 is two, and two fixture blocks 111 set up respectively in the relative both ends of third recess, and fixture block 111 is used for with metal steel sheet 110 butt. The first clamping piece 11 and/or the second clamping piece 12 are/is provided with the third grooves, and the metal steel sheet 110 is arranged in the three grooves, so that when the metal steel sheet 110 is connected with the first clamping piece 11 and/or the second clamping piece 12, the metal clamping piece is protruded relative to the first clamping piece 11 and/or the second clamping piece 12, the sketch drawing clamp is more attractive in appearance, the clamping blocks 111 are respectively arranged at the two opposite ends of the third grooves, the clamping blocks 111 are abutted to the metal steel sheet 110, the metal steel sheet 110 can be effectively prevented from being separated from the third grooves, and the structure is reasonable in arrangement.

Specifically, the first clamping piece 11 includes a first clamping end 112 and a first holding end 113, the second clamping piece 12 includes a second clamping end 121 and a second holding end 122, a first anti-slip member 1120 is disposed at an end of the first clamping end 112 away from the first holding end 113, and a second anti-slip member 1210 is disposed at an end of the second clamping end 121 away from the second holding end 122. The first clamping end 112 and the first holding end 113 are integrally formed, and the second clamping end 121 and the second holding end 122 are integrally formed, so that the appearance is attractive, and no splicing gap exists. It should be noted that the first groove 210a is disposed at the first holding end 113 of the first clip 11, the second groove 220a is disposed at the second holding end 122 of the second clip 12, and the first groove 210a and the second groove 220a are disposed oppositely, during the use of the sketch drawing clamp of the present invention, because the first torsion arm 31 and the second torsion arm 32 of the torsion spring 3 are respectively clamped in the first groove 210a and the second groove 220a and are fixed by the first stopper and the second stopper, under the action of the torsion spring 3, the sketch drawing clamp is opened by pressing the first holding end 113 and the second holding end 122, and the sketch drawing clamp is clamped by the first clamping end 112 and the second clamping end 121. In order to stably clamp the sketch drawing clamp in the process of clamping the drawing board, a first anti-slip part 1120 is arranged at one end, away from the first holding end 113, of the first holding end 112, and a second anti-slip part 1210 is arranged at one end, away from the second holding end 122, of the second holding end 121. By providing the first anti-slip member 1120 and the second anti-slip member 1210, the distance between the sketching easel and the object to be gripped can be reduced during gripping, thereby making the gripping more stable.

More specifically, the first anti-slip member 1120 includes a first anti-slip strip 1121 and a second anti-slip strip 1122, the first anti-slip strip 1121 is disposed at one end of the first clamping end 112 away from the first holding end 113, and is disposed along the length direction of the first clamping end 112, the second anti-slip strip 1122 is fixedly connected to one end of the first anti-slip strip 1121 away from the first clamping end 112, and the second anti-slip strip 1122 is disposed along the length direction of the first anti-slip strip 1121. The second anti-slip member 1210 includes a third anti-slip strip 1211 and a fourth anti-slip strip 1212, and the third anti-slip strip 1211 and the fourth anti-slip strip 1212 are disposed at an interval at an end of the second clamping end 121 away from the second holding end 122, and are disposed along a length direction of the second clamping end 121. The first anti-slip member 1120 comprises a first anti-slip strip 1121 and a second anti-slip strip 1122, the second anti-slip member 1210 comprises a third anti-slip strip 1211 and a fourth anti-slip strip 1212, the first anti-slip strip 1121 is arranged along the length direction of the first clamping end 112 in the opposite direction, the second anti-slip strip 1122 is arranged at one end, away from the first clamping end 112, of the first anti-slip strip 1121, so that the first anti-slip member 1120 forms a protrusion relative to the first clamping end 112, the third anti-slip strip 1211 and the fourth anti-slip strip 1212 are arranged at intervals and arranged along the length direction of the second clamping end 121, the first anti-slip strip 1121 and the second anti-slip strip 1122 can be clamped into the intervals between the third anti-slip strip 1211 and the fourth anti-slip strip 1212, and the clamping force of the picture drawing clamp can be effectively increased.

Further, one side of the first clamping piece 11 is formed with two first connecting blocks 114 arranged at intervals, one side of the two first connecting blocks 114 opposite to each other is formed with a rotating shaft 114a, one side of the second clamping piece 12 is provided with two second connecting blocks 124 arranged at intervals, the second connecting blocks 124 are provided with through holes 124a, and the through holes 124a are used for inserting the rotating shaft 114 a. The torsion spring 3 is arranged between the two first connecting blocks 114, so that the torsion spring 3 is more stable in the use process, the first connecting blocks 114 arranged at two intervals are arranged through the first clamping piece 11, the rotating shaft 114a is formed on one side of each of the two first connecting blocks 114, the second connecting blocks 124 arranged at two intervals are arranged on the second shift, the through holes 124a for the rotating shaft 114a to pass through are formed in the two second connecting blocks 124, and the connection between the first clamping piece 11 and the second clamping piece 12 is more stable.

Further, reinforcing ribs 125 are disposed on both sides of the first connecting block 114 and the second connecting block 124, and by disposing the reinforcing ribs 125, the strength of the first connecting block 114 and the second connecting block 124 is increased.

In addition, the outer edges of the first clamping piece 11 and the second clamping piece 12 are both in arc transition, and the arc transition is arranged on the outer edges of the first clamping piece 11 and the second clamping piece 12, so that the sketch painting clamp can not be scratched in the using process.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A sketch drawing clip, comprising:

a clip assembly including a first clip and a second clip rotatably connected;

the limiting assembly comprises a first limiting part and a second limiting part, the first limiting part comprises two first barrier strips arranged on the first clamping piece, the two first barrier strips are arranged at intervals, the second limiting part comprises a second barrier strip arranged on the second clamping piece, and the two second barrier strips are arranged at intervals;

the torsional spring, the torsional spring includes the spring and connects respectively first torque arm and second torque arm at spring both ends, first torque arm joint in two between the first blend stop, the second torque arm joint in two between the second blend stop.

2. The sketch drawing clamp of claim 1, wherein the first clamping piece is formed with a first groove between two of the first stop bars, the second clamping piece is formed with a second groove between two of the second stop bars, the first torsion arm is disposed in the first groove, and the second torsion arm is disposed in the second groove.

3. The sketch painting clamp as claimed in claim 1, wherein the sketch painting clamp further comprises a metal steel sheet arranged on the first clamping piece and/or the second clamping piece, and the metal steel sheet is used for grinding lead during painting.

4. The sketch painting folder as claimed in claim 3, wherein a third groove is formed on the first clamping piece and/or the second clamping piece, the metal steel piece is disposed in the third groove, the sketch painting folder further comprises two clamping blocks, the two clamping blocks are respectively disposed at two opposite ends of the third groove, and the clamping blocks are used for abutting against the metal steel piece.

5. The sketch drawing clamp of claim 1, wherein the first clamping piece comprises a first clamping end and a first holding end, the second clamping piece comprises a second clamping end and a second holding end, a first anti-slip member is arranged at one end of the first clamping end, which is far away from the first holding end, and a second anti-slip member is arranged at one end of the second clamping end, which is far away from the second holding end.

6. The sketch painting folder as claimed in claim 5, wherein said first anti-slip member comprises a first anti-slip strip and a second anti-slip strip, said first anti-slip strip is disposed at an end of said first clamping end away from said first holding end and is disposed along a length direction of said first clamping end, said second anti-slip strip is fixedly connected to an end of said first anti-slip strip away from said first clamping end, and said second anti-slip strip is disposed along a length direction of said first anti-slip strip.

7. The sketch drawing clamp of claim 6, wherein the second anti-slip member comprises a third anti-slip strip and a fourth anti-slip strip, and the third anti-slip strip and the fourth anti-slip strip are arranged at intervals at one end of the second clamping end, which is far away from the second holding end, and are arranged along the length direction of the second clamping end.

8. The sketch drawing clamp as claimed in any one of claims 1 to 7, wherein one side of the first clamping piece is formed with two first connecting blocks arranged at intervals, the opposite side of the two first connecting blocks is formed with a rotating shaft, one side of the second clamping piece is provided with two second connecting blocks arranged at intervals, and the second connecting blocks are provided with through holes for the rotating shaft to insert in.

9. The pixilated painting folder of claim 8, wherein the first connector block and the second connector block are provided with reinforcing ribs on both sides.

10. The sketch drawing clip of any one of claims 1 to 7, wherein outer edges of the first clip piece and the second clip piece are both rounded transitions.