CN204178564U

CN204178564U - Picture fixture

Info

Publication number: CN204178564U
Application number: CN201420700169.3U
Authority: CN
Inventors: 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-21
Filing date: 2014-11-21
Publication date: 2015-02-25
Anticipated expiration: 2024-11-21

Abstract

The utility model discloses a kind of picture fixture, comprise: the first elasticity clamping bar, two the first gripper edges that first elasticity clamping bar comprises the first bottom surface and is oppositely arranged in the first bottom surface, two the first gripper edges and the first bottom surface form the first container cavity, and two the first gripper edges close up the first clamp port formed in order to clamp image edge gradually; First both ends, bottom surface is equipped with elasticity rope sling.Second elasticity clamping bar, two the second gripper edges that second elasticity clamping bar comprises the second bottom surface and is oppositely arranged in the second bottom surface, two the second gripper edges and the second bottom surface form the second container cavity, and two the second gripper edges close up the second clamp port formed in order to clamp image edge gradually; Second elasticity clamping bar can be accommodated in the first container cavity.Above-mentioned picture clamp structure is simple, and volume is little, and can be easy to carry picture, conveniently hangs picture, avoids picture impaired.

Description

Picture fixture

Technical field

The utility model relates to history teaching aid, particularly relates to picture fixture.

Background technology

History teacher is lively in order to impart knowledge to students in teaching process, usually needs in conjunction with picture as map, picture are given lessons etc. in classroom.Picture is inconvenient to carry, and folding carrying easily produces folding line damage picture, and needs when giving lessons to be bonded at blackboard with adhesive tape or to be fixed on wall with drawing pin, also can cause damage to picture.

Utility model content

Based on this, be necessary to carry inconvenience for picture, hang inconvenience, easily cause the problem of damage, provide one to be easy to carry picture, suspension conveniently, the picture fixture avoiding picture impaired.

A kind of picture fixture, comprising:

First elasticity clamping bar, two the first gripper edges that first elasticity clamping bar comprises the first bottom surface and is oppositely arranged in the first bottom surface, two the first gripper edges and the first bottom surface form the first container cavity, and two the first gripper edges close up the first clamp port formed in order to clamp image edge gradually; First both ends, bottom surface is equipped with elasticity rope sling.

Second elasticity clamping bar, two the second gripper edges that second elasticity clamping bar comprises the second bottom surface and is oppositely arranged in the second bottom surface, two the second gripper edges and the second bottom surface form the second container cavity, and two the second gripper edges close up the second clamp port formed in order to clamp image edge gradually; Second elasticity clamping bar can be accommodated in the first container cavity.

Further, when the second elasticity clamping bar can be accommodated in the first container cavity, the first bottom surface is parallel with the second bottom surface, and the second clamp port is towards the first bottom surface.

Further, hook is provided with in the middle part of the outer wall of the first bottom surface.

Further, the first gripper edge is smooth in the end of the first clamp port, and the second gripper edge is smooth in the end of the second clamp port.

Further, the end of the first gripper edge and the end of the second gripper edge are equipped with rubber layer.

Above-mentioned picture fixture, comprise the first elasticity clamping bar and the second elasticity clamping bar, during use, the first elasticity clamping bar is extracted out from the second elasticity clamping bar, one end of the first clamp port clamping picture of the first elasticity clamping bar, the other end of the second clamp port clamping picture of the second elasticity clamping bar.When carrying picture, because the second elasticity clamping bar is less, therefore can by picture with the first elasticity clamping bar for axle rolls gathering, draw in after volume little, easy to carry, picture does not have folding line.When giving lessons, picture being suspended from fixture on blackboard as iron nail etc. by elasticity rope sling, by the deadweight of picture and the weight of the second elasticity clamping bar picture being stretched and launching, being convenient to teaching.When picture fixture is without the need to using, can the second elasticity clamping bar be accommodated in the first elasticity clamping bar, second elasticity clamping bar is closely pressed in the first container cavity by the first gripper edge, elasticity rope sling entangles the first clamp port simultaneously, and the two acts on simultaneously avoids the second elasticity clamping bar from landing in the first elasticity clamping bar.Above-mentioned picture clamp structure is simple, and volume is little, and can be easy to carry picture, conveniently hangs picture, avoids picture impaired.

Accompanying drawing explanation

Fig. 1 is the picture clamp structure schematic diagram of an embodiment;

Fig. 2 is the first elasticity clamping bar structural representation of an embodiment;

Fig. 3 is the second elasticity clamping bar structural representation of an embodiment.

Description of reference numerals: 100, the first elasticity clamping bar; 110, the first bottom surface; 120, the first gripper edge; 130, the first container cavity; 140, the first clamp port; 150, elasticity rope sling; 160, link up with; 200, the second elasticity clamping bar; 210, the second bottom surface; 220, the second gripper edge; 230, the second container cavity; 240, the second clamp port.

Embodiment

With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of picture fixture, comprising:

First elasticity clamping bar 100, two the first gripper edges 120 that first elasticity clamping bar 100 comprises the first bottom surface 110 and is oppositely arranged in the first bottom surface 110, two the first gripper edges 120 and the first bottom surface 110 form the first container cavity 130, two the first gripper edges 120 and close up the first clamp port 140 formed in order to clamp image edge gradually.First both ends, bottom surface 110 is equipped with elasticity rope sling 150.Two the second gripper edges 220 that second elasticity clamping bar 200 comprises the second bottom surface 210 and is oppositely arranged in the second bottom surface 210, two the second gripper edges 220 and the second bottom surface 210 form the second container cavity 230, two the second gripper edges 220 and close up the second clamp port 240 formed in order to clamp image edge gradually.Second elasticity clamping bar 200 can be accommodated in the first container cavity 130.

First elasticity clamping bar 100 and the second elasticity clamping bar 200 can adopt plastics or metal to make.First gripper edge 120 and the second gripper edge 220 have certain elasticity.For the first elasticity clamping bar 100, when picture or the second elasticity clamping bar 200 stretch in the first clamp port 140, there is deformation in the first gripper edge 120, has restorable elastic force, and elastic force makes the first gripper edge 120 tightly clamp gripping object.Preferably, the first elasticity clamping bar 100 can adopt the less material of density to make as plastics, and the second elasticity clamping bar 200 can adopt the larger material of density to make, and as metal iron plate, the weight increasing the second elasticity clamping bar 200 is launched to be stretched by picture.

Above-mentioned picture fixture, comprise the first elasticity clamping bar 100 and the second elasticity clamping bar 200, during use, the first elasticity clamping bar 100 is extracted out from the second elasticity clamping bar 200, first clamp port 140 of the first elasticity clamping bar 100 clamps one end of picture, and the second clamp port 240 of the second elasticity clamping bar 200 clamps the other end of picture.When carrying picture, because the second elasticity clamping bar 200 is less, therefore can by picture with the first elasticity clamping bar 100 for axle rolls gathering, draw in after volume little, easy to carry, picture does not have folding line.When giving lessons, picture being suspended from fixture on blackboard as iron nail etc. by linking up with 160, by the deadweight of picture and the weight of the second elasticity clamping bar 200 picture being stretched and launching, being convenient to teaching.When picture fixture is without the need to using, can the second elasticity clamping bar 200 be accommodated in the first elasticity clamping bar 100, second elasticity clamping bar 200 is closely pressed in the first container cavity 130 by the first gripper edge 120, elasticity rope sling 150 entangles the first clamp port 140 simultaneously, and the two acts on simultaneously avoids the second elasticity clamping bar 200 from landing in the first elasticity clamping bar 100.Above-mentioned picture clamp structure is simple, and volume is little, and can be easy to carry picture, conveniently hangs picture, avoids picture impaired.

Further, with reference to Fig. 1, Fig. 2 and Fig. 3, when the second elasticity clamping bar 200 can be accommodated in the first container cavity 130, the first bottom surface 110 is parallel with the second bottom surface 210, and the second clamp port 240 is towards the first bottom surface 110.It is less that this design can make the second elasticity clamping bar 200 design, and can make small volume after picture reel, be convenient to the second elasticity clamping bar 200 to extract from the first elasticity clamping bar 100 simultaneously.

Further, with reference to Fig. 2, in the middle part of the outer wall of the first bottom surface 110, hook 160 is provided with.This design reduces the heavy burden of elasticity rope sling, hangs more steady simultaneously.

Further, the first gripper edge 120 is smooth in the end of the first clamp port 140, and the second gripper edge 220 is smooth in the end of the second clamp port 240.This design can avoid picture damaged in clamping process.

Further, the end of the first gripper edge 120 and the end of the second gripper edge 220 are equipped with rubber layer, further avoid picture damaged in clamping process.

Claims

1. a picture fixture, is characterized in that, comprising:

First elasticity clamping bar (100), two the first gripper edges (120) that described first elasticity clamping bar (100) comprises the first bottom surface (110) and is oppositely arranged described first bottom surface (110), two described first gripper edges (120) and described first bottom surface (110) form the first container cavity (130), and two described first gripper edges (120) close up the first clamp port (140) formed in order to clamp image edge gradually; Described first bottom surface (110) both ends are equipped with elasticity rope sling (150);

Second elasticity clamping bar (200), two the second gripper edges (220) that described second elasticity clamping bar (200) comprises the second bottom surface (210) and is oppositely arranged described second bottom surface (210), two described second gripper edges (220) and described second bottom surface (210) form the second container cavity (230), and two described second gripper edges (220) close up the second clamp port (240) formed in order to clamp image edge gradually; Described second elasticity clamping bar (200) can be accommodated in described first container cavity (130).

2. picture fixture according to claim 1, it is characterized in that, when described second elasticity clamping bar (200) can be accommodated in described first container cavity (130), described first bottom surface (110) is parallel with described second bottom surface (210), and described second clamp port (240) is towards described first bottom surface (110).

3. picture fixture according to claim 1, is characterized in that, is provided with hook (160) in the middle part of the outer wall of described first bottom surface (110).

4. the picture fixture according to any one of claim 1, is characterized in that, described first gripper edge (120) is smooth in the end of described first clamp port (140), and described second gripper edge (220) is smooth in the end of described second clamp port (240).

5. picture fixture according to claim 4, is characterized in that, the end of described first gripper edge (120) and the end of described second gripper edge (220) are equipped with rubber layer.