阅读说明：本技术 一种立体回形针 (Three-dimensional clip ) 是由 薛倩 于 2020-06-08 设计创作，主要内容包括：本发明涉及办公用品技术领域,具体的公开了的一种立体回形针,由一根硬质丝状物弯折而成,包括：框型结构,由所述丝状物弯折而成,并处于夹取物的一面；夹边,设置有两个,与所述框型结构连接,并处于框型结构的一侧,连接处形成交叉状结构,交叉状结构所在平面与框型结构所在面相交,从而形成立体结构；其中夹边为坡型结构,夹边所在的面与框型结构所在的面交叉,夹边处于夹取物的另一面,夹边和框型结构配合完成夹取物的夹取。本发明优点：结构简单,操作方便,夹持稳定,适用能力强,可重复使用,便于推广实施。(The invention relates to the technical field of office supplies, and particularly discloses a three-dimensional clip which is formed by bending a hard filament, and comprises: the frame-shaped structure is formed by bending the filament and is positioned on one surface of the object to be clamped; the two clamping edges are connected with the frame-shaped structure and positioned on one side of the frame-shaped structure, a crossed structure is formed at the connection position, and the plane of the crossed structure is intersected with the plane of the frame-shaped structure, so that a three-dimensional structure is formed; the clamping edge is of a slope structure, the surface of the clamping edge is crossed with the surface of the frame structure, the clamping edge is positioned on the other surface of the object to be clamped, and the clamping edge and the frame structure are matched to finish clamping of the object to be clamped. The invention has the advantages that: simple structure, convenient operation, the centre gripping is stable, and the suitability is strong, repeatedly usable, the facilitate promotion is implemented.)

1. A three-dimensional clip is formed by bending a hard filament, and is characterized by comprising:

the end part of at least one end of the frame-shaped structure is connected with a clamping edge through a connecting part; the clamping edge is positioned at the inner side or the outer side of the frame-shaped structure;

wherein, the connecting part is in a cross, bent or overlapped structure; when the clamping is carried out, the plane of the connecting part is intersected with the plane of the frame-shaped structure to form a three-dimensional structure.

2. The three-dimensional clip according to claim 1, wherein the connecting part is a cross-shaped structure, the plane of the connecting part is intersected with the plane of the frame-shaped structure, the clamping edge is a slope-shaped structure, and the plane of the clamping edge is intersected with the plane of the frame-shaped structure; the end part of the clamping edge is provided with a horizontal part for increasing the contact area.

3. The three-dimensional clip according to claim 1, wherein the plane of the clamping edge and the plane of the frame-shaped structure are in the same plane or in parallel.

4. The three-dimensional clip according to claim 1, wherein the clamping edge end is provided with an end bend which increases the holding area.

5. The three-dimensional clip according to claim 4, wherein the bent end of the end portion is provided with an extension.

6. The three-dimensional clip according to claim 4, wherein the end portion is bent to form a raised portion for facilitating the entry of the clip.

7. The three-dimensional clip according to claim 1, wherein the non-connecting portion connecting end of the frame-shaped structure is a concave bent structure.

8. The three-dimensional clip according to any one of claims 1-7, wherein said frame-shaped structure is one of rectangular, circular or oval.

9. The clip of claim 8, wherein the frame-like structure is a rectangular structure.

10. The three-dimensional clip according to claim 1, wherein the hard filament is coated with a covering layer on the outer surface.

Technical Field

The invention relates to the technical field of office supplies, in particular to a three-dimensional clip.

Background

The clip has wide application in the current life and work, the clip is used for arranging and storing documents and paper data in work, the clip also has a plurality of functions in life, the simple clip has a history of more than one hundred years, and the small clip is designed repeatedly from the original straight clip to the current paper clip, thereby basically achieving the optimum in structure and principle. However, the existing paper clip still has some problems in use, when the paper clip is used for clamping documents, a small amount of paper is ideal in using effect of the paper clip, but when the paper reaches a certain thickness, the paper clip loses the effect of the paper clip. Firstly, paper with overlarge thickness on the clip of the paper clip can be deformed, so that the paper clip is in an open state, and the paper clip is unstable in fixation and easy to fall off. When the paper clip is in an open state, the files are not easy to arrange, and other files are easy to clamp into the paper clip. When the thickness of the document is increased again, the paper clip cannot meet the requirement and cannot be used. The binder clip on the market can be used for files with larger thickness, the effect is ideal, but the binder clip has higher manufacturing cost and larger occupied space. When the binder clips are used for files, the binder clips are difficult to arrange due to the large thickness of the binder clips.

Disclosure of Invention

The invention aims to provide a three-dimensional clip to solve the problem of difficult clamping due to large thickness in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the embodiment of the invention is realized in such a way that the three-dimensional clip is formed by bending a hard filament, and comprises:

the end parts of two ends of the frame-shaped structure are connected with clamping edges through connecting parts; the clamping edge is positioned at the inner side or the outer side of the frame-shaped structure;

wherein, the connecting part is in a cross, bent or overlapped structure; when the clamping is carried out, the plane of the connecting part is intersected with the plane of the frame-shaped structure to form a three-dimensional structure.

In the embodiment of the invention, when clamping is carried out, the frame-shaped structure is positioned at one side of the object to be clamped, the clamping edge is positioned at the other side of the object to be clamped, the connecting part is positioned at the end part of the object to be clamped, and the frame-shaped structure and the clamping edge are matched to clamp the object to be clamped. Because press from both sides and get the thing and be in between contained side and the frame type structure, the alternately, buckle or the deformation of overlapping form structure of connecting portion and carry on spacingly to pressing from both sides the thing tip, connecting portion deformation when the centre gripping was pressed from both sides the thing to make the plane at its place and frame type structure intersect, form spatial structure, contained side along with the deformation change of connecting portion and the interval between the frame type structure, thereby can adapt to the clamp of different thickness and get the thing. Thereby overcoming the defects that the prior clip can only clamp the object with thinner thickness, and the object with larger thickness can not be clamped. Certainly, the clamping edge can be provided with one or two, and the clamping edge is provided with one to ensure that the structure is simple, the manufacturing cost is reduced, but the clamping effect is not good. When the clamping plates are provided in two, the manufacturing cost is increased, but the clamping is stable, which is not described here. The clamping edge can be positioned at the inner side or the outer side of the frame-shaped structure, wherein the clamping edge is positioned at the inner side, which is preferred, and the volume of the clip is reduced. The invention has the advantages that: simple structure, convenient operation, the centre gripping is stable, and the suitability is strong, repeatedly usable, the facilitate promotion is implemented.

According to the embodiment provided by the invention, the connecting part is of a cross structure, the plane of the connecting part is intersected with the plane of the frame-shaped structure, the clamping edge is of a slope-shaped structure, and the surface of the clamping edge is intersected with the surface of the frame-shaped structure; the end part of the clamping edge is provided with a horizontal part for increasing the contact area.

According to the embodiment of the present invention, the end of the clamping edge is provided with a horizontal portion for increasing the contact area, and the horizontal portion and the frame structure are in the same plane or parallel planes, or may form intersecting planes, where the parallel plane or the same plane is the most preferable.

According to the embodiment of the invention, the end part of the clamping edge is provided with the end part bending for increasing the holding area.

In an embodiment of the present invention, the end bending non-connection end is provided with an extension portion, and the extension portion and the frame structure are in the same plane or parallel plane, or may form an intersecting plane, where the parallel plane or the same plane is the most preferable.

According to the embodiment of the invention, the end part is bent and provided with the tilting part which is convenient for the clamped object to enter.

In an embodiment of the invention, the non-connection portion connection end of the frame-shaped structure is an inward-concave structure.

According to the embodiment of the invention, the frame-shaped structure is rectangular, circular, oval, polygonal and the like.

In an embodiment of the present invention, the frame structure is a rectangular structure.

According to the embodiment of the invention, the outer surface of the hard filamentous material is coated with the covering layer.

Compared with the prior art, the invention has the beneficial effects that: when clamping is carried out, the frame-shaped structure is located on one side of the object to be clamped, the clamping edge is located on the other side of the object to be clamped, at the moment, the connecting portion is located at the end portion of the object to be clamped, and the frame-shaped structure and the clamping edge are matched to clamp the object to be clamped. Because press from both sides and get the thing and be in between contained side and the frame type structure, the alternately, buckle or the deformation of overlapping form structure of connecting portion and carry on spacingly to pressing from both sides the thing tip, connecting portion deformation when the centre gripping was pressed from both sides the thing to make the plane at its place and frame type structure intersect, form spatial structure, contained side along with the deformation change of connecting portion and the interval between the frame type structure, thereby can adapt to the clamp of different thickness and get the thing. Thereby overcoming the defects that the prior clip can only clamp the object with thinner thickness, and the object with larger thickness can not be clamped. Certainly, the clamping edge can be provided with one or two, and the clamping edge is provided with one to ensure that the structure is simple, the manufacturing cost is reduced, but the clamping effect is not good. When the clamping plates are provided in two, the manufacturing cost is increased, but the clamping is stable, which is not described here. The clamping edge can be positioned at the inner side or the outer side of the frame-shaped structure, wherein the clamping edge is positioned at the inner side, which is preferred, and the volume of the clip is reduced. The invention has the advantages that: simple structure, convenient operation, the centre gripping is stable, and the suitability is strong, repeatedly usable, the facilitate promotion is implemented.

Drawings

Fig. 1 is a schematic perspective view of a three-dimensional clip according to an embodiment of the present invention.

Fig. 2 is a schematic top view of a three-dimensional paper clip according to an embodiment of the present invention.

Fig. 3 is a schematic front view of a three-dimensional paperclip according to an embodiment of the present invention.

Fig. 4 is a schematic right-view structural diagram of a three-dimensional paperclip according to an embodiment of the present invention.

Fig. 5 is an overlapped top view structural diagram of a connecting portion of a three-dimensional paper clip according to an embodiment of the present invention.

Fig. 6 is a schematic front view of a bent connection portion of a three-dimensional paperclip according to an embodiment of the present invention.

Fig. 7 is a schematic view of an overlapped right-view structure of a connecting portion of a three-dimensional paper clip according to an embodiment of the present invention.

In the figure, the front short edge 1, the end part bend 2, the side outer edge 3, the side inner edge 4, the back short edge 5, the horizontal part 6, the tilting part 7 and the extension part 8.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 4, an embodiment of the present invention is achieved by a three-dimensional paper clip, which is formed by bending a hard filament, and includes:

the end part of at least one end of the frame-shaped structure is connected with a clamping edge 4 through a connecting part; the clamping edge 4 is positioned at the inner side or the outer side of the frame-shaped structure;

wherein, the connecting part is in a cross, bent or overlapped structure; when the clamping is carried out, the plane of the connecting part is intersected with the plane of the frame-shaped structure to form a three-dimensional structure.

In one example of the invention, when clamping is performed, the frame-shaped structure is at one side of the object to be clamped, the clamping edge 4 is at the other side of the object to be clamped, the connecting part is at the end part of the object to be clamped, and the frame-shaped structure and the clamping edge 4 cooperate to clamp the object to be clamped. Because the article is in between contained side 4 and the frame type structure to the clamp, the intersection of connecting portion, buckle or overlap the column structure and carry on spacingly to the article tip of clamp, connecting portion deformation when the article is got to the clamp to make the plane at its place and frame type structure intersect, form spatial structure, contained side 4 along with the deformation change of connecting portion and the interval between the frame type structure, thereby can adapt to the article of the clamp of different thickness. Thereby overcoming the defects that the prior clip can only clamp the object with thinner thickness, and the object with larger thickness can not be clamped. Certainly, the number of the clamping edges 4 can be one or two, and the number of the clamping edges 4 is one, so that the structure is simple, the manufacturing cost is reduced, and the clamping effect is poor. When the chucking plate 4 is provided in two, the manufacturing cost is increased, but the chucking is stable, which will not be described. The clamping edge 4 can be arranged at the inner side or the outer side of the frame-shaped structure, wherein the inner side is preferred, and the volume of the clip is reduced.

In one example of the present invention, the connecting portion is a cross-shaped structure, the plane of the connecting portion intersects with the plane of the frame-shaped structure, the clamping edge 4 is a slope-shaped structure, and the plane of the clamping edge intersects with the plane of the frame-shaped structure; the end part of the clamping edge 4 is provided with a horizontal part for increasing the contact area.

The cross-shaped structure is arranged at the end part of the clamping object, and when the clamping object is thin, the gradient of the clamping edge 4 is changed, so that the clamping object is clamped. When getting the thing when thicker, the crossing column structure is owing to press from both sides the effect of getting the thing, and the crossing column structure angle that intersects changes to change the distance between contained side 4 and the frame type structure, thereby can press from both sides and get the thing of getting thicker, the crossing column structure is in on the face is not common with the frame type structure, thereby forms spatial structure, can press from both sides and get the thing of getting thicker clamp, has overcome current clip and can not press from both sides the defect of getting thick clamp and getting the thing.

Referring to fig. 5-7, in an embodiment of the present invention, when the connecting portion is a bent or overlapped structure, a plane of the clamping edge and a plane of the frame-shaped structure are located on the same plane or parallel planes. When the connecting part is of a bending structure, the two bends are crossed, the clamping edges are positioned on the inner side or the outer side of the frame-shaped structure, and the plane where the clamping edges are positioned and the plane where the frame-shaped structure is positioned are positioned on the same plane or parallel planes, so that the clamping area is large, and the clamping is stable. When the connecting part is of an overlapped structure, the connecting part, the clamping edge 4 and the frame-shaped structure are located on the same plane, the connecting part is two sections of filaments and located in the overlapped structure, at the moment, the three-dimensional clip is of a plane structure or a three-dimensional structure, when the clamping object is clamped, the clamping edge 4 and the frame-shaped structure are located on two sides of the clamped object, the connecting part is located at the end part of the clamped object, the connecting part deforms to be in a cross shape from the overlapped structure, and at the moment, the plane where the connecting part is located is intersected with the plane where the frame-shaped structure is located, so that the three-dimensional structure is formed.

In one example of the invention, the hard filaments are made of steel wire, alloy, composite material, or the like. The steel wire and the like have corresponding toughness, are not easy to deform after being used, can be repeatedly used, and prolongs the service life of the clip, so that the use cost of the clip is reduced.

In an example of the present invention, the frame-shaped structure may be a circular structure, a rectangular structure, an oval structure, etc., wherein the rectangular structure is preferred, the rectangular structure includes a front short edge 1, a side outer edge 3 and a rear short edge 5, wherein the rear short edge 5 includes two short edges both connected to the side outer edge, the two rear short edges 5 are intersected with each other, and are bent or overlapped, when clamping, the surfaces where the bent or overlapped structures are intersected with the surface where the frame-shaped structure is located, so as to form a three-dimensional structure, four sides of the rectangular structure are parallel to each other, when clamping is performed, the rear short edge 5 of the rectangular structure is conveniently contacted with the clamping object, so that a clip is prevented from protruding, and an occupied volume is reduced.

In one example of the invention the clamping edge end is provided with a horizontal part 6 increasing the contact area, said horizontal part 6 being in the same plane or parallel with the frame-shaped structure, although small angle cross-planes are not excluded. The arrangement of the horizontal part 6 is convenient for clamping thinner clamping objects, increases the contact area and enables the clamping to be more stable.

In one example of the invention, the end of the clamping edge 4 is provided with an end bend 2 that increases the holding area. The setting of tip 2 of buckling has further increased with the area of contact who presss from both sides the thing, and the finger top of being convenient for simultaneously is buckled 2 and is upwards perk the contained side 4 and form open structure with frame type structure and contained side 4 on the tip, and the thing of being convenient for presss from both sides gets into and presss from both sides between frame type structure and contained side 4. The end portion bending 2 can be made into a U-shaped structure, a V-shaped structure and the like.

In one example of the present invention, the non-connection end of the end bend 2 is provided with an extension portion, and the extension portion 8 and the frame structure are in the same plane or parallel plane, but may also be a cross plane with a small angle. The setting of extension 8 has further increased area of contact, has increased the stability of getting it presss from both sides, and when getting the thing when thicker, the contained angle is formed with the holding object surface to extension 8 and the reduction of the 4 slopes in contained side to further increased the stability of centre gripping, avoided contained side 4 to receive tension and outwards slided and cause and break away from.

In one example of the invention, the end bend 2 is provided with a raised portion 7 to facilitate the entry of a clip. The tilted part 7 forms an included angle with the frame-shaped structure, and the end part of the included angle forms a gap with the surface of the frame-shaped structure, so that the object can be conveniently clamped when the thickness of the object is smaller, and the use is convenient and quick. The tilting part can bypass the frame-shaped structure when the connecting part is in a bent or overlapped structure.

In one example of the present invention, the non-connection portion connection end of the frame-shaped structure is an inwardly recessed structure. And presents a V-shaped structure, thereby reducing the distance between the frame-shaped structure and the end bend 2, and increasing the stability of the clamping.

In one embodiment of the invention, the hard filaments are coated on their outer surface with a coating. The coating can carry the color to the aesthetic property of paper clip has been increased, and the overburden can have great coefficient of friction, breaks away from when having avoided paper clip centre gripping, has increased the stability of centre gripping.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.