CN211308020U - Hollowed-out dovetail clamp - Google Patents
Hollowed-out dovetail clamp Download PDFInfo
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- CN211308020U CN211308020U CN201921447477.9U CN201921447477U CN211308020U CN 211308020 U CN211308020 U CN 211308020U CN 201921447477 U CN201921447477 U CN 201921447477U CN 211308020 U CN211308020 U CN 211308020U
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Abstract
The utility model relates to a hollow dovetail clamp, an elastic clamp main body, two clamping pieces and two pressing handles, wherein the elastic clamp main body is symmetrically arranged; the elastic clamp main body comprises an elastic part; two ends of the elastic part extend out of two connecting parts in a bending way, the two connecting parts are obliquely arranged with the elastic part, and the end parts of the two connecting parts are close to each other; the end parts of the two connecting parts of the two elastic clamp main bodies are respectively arranged on the two clamping pieces, and the two clamping pieces are mutually abutted to form a clamping position; one end of each of the two pressing handles is respectively arranged on the two clamping pieces, and the pressing handles are abutted to the connecting parts when the pressing handles are close to the elastic clamp main body. The elasticity press from both sides the main part with press the handle and all adopt the crooked integrated into one piece of steel wire to form, it is high not have the rate of sheltering from, reduce greatly fretwork forked tail presss from both sides the characters or the sheltering from of title on to the file, is favorable to the file to be discerned.
Description
Technical Field
The utility model belongs to the technical field of the fretwork forked tail presss from both sides, especially, relate to a fretwork forked tail presss from both sides.
Background
The dovetail clip is a common clip type stationery, is mainly used for integrating a stack of files, is environment-friendly and durable due to convenient disassembly and recycling, and is widely popular with people.
The existing dovetail clips are composed of a spring clip body and two longer tail handle spring steel wire clips, the clip body is a spring steel sheet formed in one step, the tail handle is made of steel wires, one end connected with the clip body is movable, the steel wire clips can be laid flat after files are clipped, the files can be stacked conveniently, and space is saved. However, the spring clip body of the existing dovetail clip is a spring steel sheet formed in one step, the spring steel sheet has high shielding rate for files, characters or titles on the files are easily shielded, and the shielding of the titles of the files brings inconvenience for searching the files which are stacked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fretwork forked tail presss from both sides, the spring steel sheet that aims at solving among the prior art fretwork forked tail and press from both sides shelters from the rate height to the file, awkward technical problem.
In order to achieve the above object, an embodiment of the present invention provides a hollow dovetail clip, which includes two symmetrically disposed elastic clip main bodies, two clamping members, and two pressing handles;
the elastic clamp main body comprises an elastic part; two ends of the elastic part extend out of two connecting parts in a bending way, the two connecting parts are obliquely arranged with the elastic part, and the end parts of the two connecting parts are close to each other;
the end parts of the two connecting parts of the two elastic clamp main bodies are respectively arranged on the two clamping pieces, and the two clamping pieces are mutually abutted to form a clamping position;
one end of each of the two pressing handles is respectively arranged on the two clamping pieces, and the pressing handles are abutted to the connecting parts when the pressing handles are close to the elastic clamp main body.
Optionally, the resilient portion is in the shape of a "letter" or a "U".
Optionally, the clamping piece comprises a clamping part, and one side of the clamping part is bent outwards to form two annular mounting parts; the end parts of the two connecting parts are bent to extend out of two first mounting parts, and the first mounting parts and the connecting parts are arranged in an acute angle; two first installation parts of the elastic clamp main bodies are respectively inserted into one end ring hole of the clamping piece, which is close to the two annular installation parts, and the other first installation part of the elastic clamp main body is respectively inserted into the other end ring hole of the clamping piece, which is close to the two annular installation parts.
Optionally, the pressing handle comprises two handle portions, one end of each handle portion is connected, and the two handle portions are arranged in a V shape; the other ends of the two handle parts are bent inwards to form two second mounting parts; and the two second mounting parts are respectively inserted into the annular holes at one ends, far away from each other, of the two annular mounting parts of the clamping piece and can rotate in the two annular mounting parts.
Optionally, the clamping piece comprises a clamping part, and one side of the clamping part is bent outwards to form two annular mounting parts; the end parts of the two connecting parts are bent to extend out of two first mounting parts, and the first mounting parts and the connecting parts are arranged in an acute angle; two first installation parts of the elastic clamp main bodies are respectively inserted into one end ring hole of the clamping piece, which is far away from the two annular installation parts, and the other first installation part of the two elastic clamp main bodies is respectively inserted into the other end ring hole of the clamping piece, which is far away from the two annular installation parts.
Optionally, the pressing handle comprises a pressing portion; two ends of the pressing part are bent and extended to form supporting parts; the end parts of the two supporting parts are bent outwards to form two third mounting parts, and the third mounting parts are parallel to the pressing part; and the two third mounting parts are respectively inserted into the annular holes at one ends of the two annular mounting parts of the clamping piece, which are close to each other, and can rotate in the two annular mounting parts.
Optionally, the other side of the clamping portion is bent outward to form two annular fixing portions, and the two annular fixing portions are used for fixing and wrapping the connecting portions of the two elastic clamp bodies respectively.
Optionally, the pressing handles are provided with pressing pieces at one ends far away from the clamping pieces.
Optionally, the pressing piece is provided with a plurality of arc-shaped protrusions in an arrangement on one end facing away from the elastic clamp body, and the arc-shaped protrusions are parallel to the clamping piece.
Optionally, a pressing groove for pressing a finger of a user is concavely formed in one end, away from the elastic clamp body, of the pressing piece, a plurality of arc-shaped protrusions are arranged in the pressing groove and are parallel to the clamping piece.
The embodiment of the utility model provides a fretwork forked tail anchor clamps have one of following technological effect:
the elasticity that two symmetries of fretwork forked tail clamp set up presss from both sides the main part to and two press the handle and be shaft-like curved structure, all adopt the crooked integrated into one piece of steel wire to form, it is high not have the rate of sheltering from, reduce greatly the characters or the title on the file are pressed from both sides to the fretwork forked tail and are sheltered from, are favorable to the file to discern.
The pressing parts are arranged at the ends, far away from the clamping parts, of the two pressing handles, so that the pressing parts can be conveniently pressed by fingers of people, the pressure of the pressing handles on the fingers of people is reduced, the pressing parts are easily applied by the people, and the clamping positions of the two clamping parts are opened.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a hollow dovetail clip according to an embodiment of the present invention.
Fig. 2 is another schematic view of the hollow dovetail clip according to an embodiment of the present invention.
Fig. 3 is a left side view of fig. 1 according to the present invention.
Fig. 4 is an exploded view of the hollow dovetail clip according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of the hollow dovetail clip provided in the second embodiment of the present invention.
Fig. 6 is a schematic structural view of the hollow dovetail clip provided by the third embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
the elastic clamp comprises an elastic clamp body 10, an elastic part 11, a connecting part 12, a first mounting part 13, a clamping piece 20, a clamping part 21, an annular mounting part 22, a clearance space 23, an annular fixing part 24, a pressing handle 30, a handle part 31, a second mounting part 32, a pressing part 33, a supporting part 34, a third mounting part 35, an arc-shaped part 36, a pressing piece 40 and a first arc-shaped protrusion 41.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
A hollow dovetail clip, referring to fig. 1 and 2, comprises two elastic clip main bodies 10, two clamping pieces 20 and two pressing handles 30 which are symmetrically arranged.
Wherein the spring clip body 10 includes a spring portion 11. Two ends of the elastic part 11 are bent to extend out of two connecting parts 12, two connecting parts 12 are obliquely arranged with the elastic part 11, and two ends of the connecting parts 12 are close to each other.
The ends of the two connecting portions 12 of the two elastic clamp bodies 10 are respectively mounted on the two clamping pieces 20, and the two clamping pieces 20 are mutually abutted to form a clamping position.
One end of each of the two pressing handles 30 is mounted on each of the two holders 20, and the pressing handle 30 abuts against the connecting portion 12 when approaching the elastic clamp body 10.
Further, referring to fig. 3, the elastic portion 11 is in a shape of "a letter" or "U", so that the elastic portion 11 has better elasticity and supporting strength and is not easily deformed.
Still further, referring to fig. 1 and 4, the clamping member 20 includes a clamping portion 21, and the clamping portion 21 has an elongated plate shape. One side of the clamping part 21 is bent outwards to form two annular mounting parts 22, and a clearance space 23 is arranged between the two annular mounting parts 22. Two the end bending of connecting portion 12 extends two first installation departments 13, first installation department 13 with connecting portion 12 is the acute angle setting, first installation department 13 with elastic component 11 sets up perpendicularly. The first mounting parts 13 of the two elastic clamp bodies 10 are respectively inserted into one end ring hole of the two annular mounting parts 22 of one clamping piece 20, which are close to each other, and the other first mounting parts 13 of the two elastic clamp bodies 10 are respectively inserted into one end ring hole of the other annular mounting part 22 of the other clamping piece 20, which is close to each other. The elastic clamp body 10 and the clamping piece 20 have simple structures and are convenient to assemble.
Referring to fig. 1 and 4, the pressing handle 30 includes two handle portions 31, one end of each of the two handle portions 31 is connected, and the two handle portions 31 are disposed in a V shape. The other ends of the handle parts 31 are bent inwards to form two second mounting parts 32. The two second mounting portions 32 are respectively inserted into the annular holes at the ends of the two annular mounting portions 22 of the clamping member 20, which are far away from each other, and can rotate in the two annular mounting portions 22. The pressing handle 30 and the clamping member 20 are simple in structure and convenient to assemble. The pressing handle 30 can be turned over relative to the clamping piece 20, and after the document is clamped, the pressing handle 30 can be rotated to enable the pressing handle 30 to be attached to the document and placed flat, so that the document can be stacked conveniently, and the space is saved.
Further, referring to fig. 1 and 4, the other side of the clamping portion 21 is bent outward to form two annular fixing portions 24, and the two annular fixing portions 24 respectively fix and wrap the connecting portions 12 of the two elastic clamp bodies 10, so that the two elastic clamp bodies 10 are firmly mounted on the clamping member 20, and the connection is firm and stable.
Preferably, the elastic clamp body 10, the clamping member 20 and the pressing handle 30 are all integrally formed, and the processing is convenient.
Preferably, the elastic clip body 10 and the pressing handle 30 are made of carbon steel wires, so that the elastic clip body 10 and the pressing handle 30 have high toughness and flexibility.
The embodiment of the utility model provides a fretwork forked tail anchor clamps have one of following technological effect:
the elasticity that two symmetries of fretwork forked tail clamp set up presss from both sides main part 10 to and two press handle 30 to be shaft-like curved structure, all adopt the crooked integrated into one piece of steel wire to form, it is high not have the rate of sheltering from, reduce greatly the shading of characters or title on the file is pressed from both sides to the fretwork forked tail is favorable to the file to be discerned, and pleasing to the eye.
In another embodiment of the present invention, referring to fig. 6, the clamping member 20 of the hollow dovetail clip comprises a clamping portion 21, and one side of the clamping portion 21 is bent outward to form two annular mounting portions 22. Two the end bending of connecting portion 12 extends two first installation departments 13, first installation department 13 with connecting portion 12 is the acute angle setting, first installation department 13 with elastic component 11 sets up perpendicularly. The first mounting parts 13 of the two elastic clamp bodies 10 are respectively inserted into an annular hole at one end, far away from the two annular mounting parts 22 of one clamping piece 20, of the two elastic clamp bodies 10, and the other first mounting part 13 of the two elastic clamp bodies 10 is respectively inserted into an annular hole at one end, far away from the two annular mounting parts 22 of the other clamping piece 20, of the other clamping piece. The elastic clamp body 10 and the clamping piece 20 have simple structure and convenient assembly
Referring to fig. 6, the pressing handle 30 includes a pressing portion 33. The two ends of the pressing part 33 are bent to extend to form supporting parts 34. The ends of the two supporting parts 34 are bent outwards to form two third mounting parts 35, and the third mounting parts 35 are parallel to the pressing part 33. The two third mounting portions 35 are respectively inserted into the annular holes at the mutually adjacent ends of the two annular mounting portions 22 of the clamping member 20, and can rotate in the two annular mounting portions 22. The pressing handle 30 and the clamping member 20 are simple in structure and convenient to assemble. The pressing handle 30 can be turned over relative to the clamping piece 20, and after the document is clamped, the pressing handle 30 can be rotated to enable the pressing handle 30 to be attached to the document and placed flat, so that the document can be stacked conveniently, and the space is saved.
In another embodiment of the present invention, referring to fig. 1-4, both of the pressing handles 30 of the hollow dovetail clip are provided with a pressing member 40 at an end away from the clamping member 20; specifically, the pressing member 40 is circular, and is not easy to hang on a hand while being beautiful. The pressing piece 40 is convenient for fingers of people to press the pressing piece 40, the pressure of the pressing handle 30 to the fingers of people is reduced, the comfort of the hollow dovetail clamp is enhanced, the fingers of people easily apply force to the pressing piece 40, and the clamping positions of the two clamping pieces 20 are opened. The clamping positions of the two clamping pieces 13 are opened (namely, the two clamping pieces 13 are far away from each other) through the two pressing handles 30, and the two clamping pieces 13 are driven to approach each other to clamp the document when the elastic part 11 elastically resets.
Further, the pressing member 40 is provided with a plurality of first arc-shaped protrusions 41 arranged on an end facing away from the elastic clamp body 10, and the first arc-shaped protrusions 41 are parallel to the clamping member 20. The first arc-shaped protrusion 41 can increase the friction force between the fingers of a user and the surface of the pressing piece 40, and prevent the fingers of the user from slipping when the fingers apply force to the pressing piece 40.
The pressing member 40 may be fixedly mounted on the pressing handle 30 by clamping, bonding, welding, or the like, which is not limited herein.
In another embodiment of the present invention, referring to fig. 5, the pressing member 40 of the hollow dovetail clip is triangular. The pressing member 40 is provided with a U-shaped mounting groove 44 dug at an end thereof adjacent to the pressing handle 20, and the U-shaped mounting groove 44 is adapted to the arc-shaped portion 36 formed at the junction of the two handle portions 31. The arc-shaped part 36 is accommodated in the U-shaped mounting groove 44 in an interference fit manner, so that the pressing piece 40 is fixedly mounted on the arc-shaped part 36 of the pressing handle 30, and the mounting manner is simple and easy to assemble. Further, the pressing piece 40 is provided with a pressing groove 42 for pressing a finger of a person at one end departing from the elastic clamp body 10 in a concave manner, the pressing groove 42 is convenient for the finger of the person to press the pressing groove 42 of the pressing piece 40, the pressure of the pressing handle 30 on the finger of the person is reduced, and the use comfort of the hollow dovetail clamp is enhanced.
Further, referring to fig. 5, a plurality of second arc-shaped protrusions 43 are arranged in the pressing groove 42, the second arc-shaped protrusions 43 are parallel to the clamping member 20, and the second arc-shaped protrusions 43 can increase the friction force between the fingers of the user and the pressing groove 42, so that the fingers are prevented from slipping when the fingers of the user apply force to the pressing member 40.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.
Claims (10)
1. The hollow dovetail clamp is characterized by comprising two elastic clamp main bodies, two clamping pieces and two pressing handles, wherein the two elastic clamp main bodies are symmetrically arranged;
the elastic clamp main body comprises an elastic part; two ends of the elastic part extend out of two connecting parts in a bending way, the two connecting parts are obliquely arranged with the elastic part, and the end parts of the two connecting parts are close to each other;
the end parts of the two connecting parts of the two elastic clamp main bodies are respectively arranged on the two clamping pieces, and the two clamping pieces are mutually abutted to form a clamping position;
one end of each of the two pressing handles is respectively arranged on the two clamping pieces, and the pressing handles are abutted to the connecting parts when the pressing handles are close to the elastic clamp main body.
2. The hollow dovetail clip of claim 1, wherein: the elastic part is shaped like a Chinese character 'ji' or a 'U'.
3. The hollow dovetail clip of claim 1, wherein: the clamping piece comprises a clamping part, and one side of the clamping part is bent outwards to form two annular mounting parts; the end parts of the two connecting parts are bent to extend out of two first mounting parts, and the first mounting parts and the connecting parts are arranged in an acute angle; two first installation parts of the elastic clamp main bodies are respectively inserted into one end ring hole of the clamping piece, which is close to the two annular installation parts, and the other first installation part of the elastic clamp main body is respectively inserted into the other end ring hole of the clamping piece, which is close to the two annular installation parts.
4. The hollowed-out dovetail clip of claim 3, wherein: the pressing handle comprises two handle parts, one ends of the two handle parts are connected, and the two handle parts are arranged in a V shape; the other ends of the two handle parts are bent inwards to form two second mounting parts; and the two second mounting parts are respectively inserted into the annular holes at one ends, far away from each other, of the two annular mounting parts of the clamping piece and can rotate in the two annular mounting parts.
5. The hollow dovetail clip of claim 1, wherein: the clamping piece comprises a clamping part, and one side of the clamping part is bent outwards to form two annular mounting parts; the end parts of the two connecting parts are bent to extend out of two first mounting parts, and the first mounting parts and the connecting parts are arranged in an acute angle; two first installation parts of the elastic clamp main bodies are respectively inserted into one end ring hole of the clamping piece, which is far away from the two annular installation parts, and the other first installation part of the two elastic clamp main bodies is respectively inserted into the other end ring hole of the clamping piece, which is far away from the two annular installation parts.
6. The hollowed-out dovetail clip of claim 5, wherein: the pressing handle comprises a pressing part; two ends of the pressing part are bent and extended to form supporting parts; the end parts of the two supporting parts are bent outwards to form two third mounting parts, and the third mounting parts are parallel to the pressing part; and the two third mounting parts are respectively inserted into the annular holes at one ends of the two annular mounting parts of the clamping piece, which are close to each other, and can rotate in the two annular mounting parts.
7. The hollowed-out dovetail clip according to any one of claims 3-6, wherein: the other side of the clamping part is bent outwards to form two annular fixing parts, and the two annular fixing parts are used for fixing and wrapping the connecting parts of the two elastic clamp main bodies respectively.
8. The hollow dovetail clip of claim 1, wherein: and one end of each of the two pressing handles, which is far away from the clamping piece, is provided with a pressing piece.
9. The hollowed-out dovetail clip of claim 8, wherein: the pressing piece is provided with a plurality of first arc-shaped bulges in an arrangement mode on one end, which is far away from the elastic clamp main body, of the pressing piece, and the first arc-shaped bulges are parallel to the clamping piece.
10. The hollowed-out dovetail clip of claim 8, wherein: the pressing piece is concavely provided with a pressing groove for a finger of a person to press at one end departing from the elastic clamp body, a plurality of second arc-shaped protrusions are arranged in the pressing groove and are parallel to the clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447477.9U CN211308020U (en) | 2019-08-29 | 2019-08-29 | Hollowed-out dovetail clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921447477.9U CN211308020U (en) | 2019-08-29 | 2019-08-29 | Hollowed-out dovetail clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308020U true CN211308020U (en) | 2020-08-21 |
Family
ID=72066381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921447477.9U Active CN211308020U (en) | 2019-08-29 | 2019-08-29 | Hollowed-out dovetail clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308020U (en) |
-
2019
- 2019-08-29 CN CN201921447477.9U patent/CN211308020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210802 Address after: 518000 103, 14 Dezheng Road, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen tongyiye Stationery Co.,Ltd. Address before: 515000 156, No. 62, Huimin Road, Gurao Town, Chaoyang District, Shantou City, Guangdong Province Patentee before: Zhang Yifa |
|
| TR01 | Transfer of patent right |