CN212385408U - Folding handle structure of tool scissors or tool pliers - Google Patents
Folding handle structure of tool scissors or tool pliers Download PDFInfo
- Publication number
- CN212385408U CN212385408U CN202021025391.XU CN202021025391U CN212385408U CN 212385408 U CN212385408 U CN 212385408U CN 202021025391 U CN202021025391 U CN 202021025391U CN 212385408 U CN212385408 U CN 212385408U
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- CN
- China
- Prior art keywords
- locking
- handle
- folding handle
- handle body
- pressing piece
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Abstract
The utility model discloses a with reliable folding handle structure of instrument scissors or tool pliers, including articulating the folding handle on the handle body, folding handle is close to the locking recess that one end of handle body was equipped with two symmetrical arrangement in both sides, be equipped with on the folding handle and supply handle body end activity to inlay and establish spread groove wherein, handle body inboard articulates there is the pressure piece, be equipped with the spring between pressure piece and handle body, the one end of keeping away from the spring on the pressure piece is equipped with and locks recess matched with locking piece, be connected with adjusting bolt through the screw hole in the installation piece, the last movable sleeve of adjusting bolt is equipped with the locking piece, the locking piece includes two locking fixture blocks that set up side by side, be equipped with between two locking fixture blocks and connect connecting block between them, the connecting block middle part is equipped with the locating hole with adjusting bolt matched with, locking fixture block side is equipped with the drive quarter butt, be equipped.
Description
Technical Field
The utility model relates to a folding handle structure of tool scissors or tool pliers.
Background
When the metal rod is sheared by the tool scissors or the tool pliers, a large shearing force needs to be applied to complete shearing when the metal rod is bent, and a long shearing handle needs to be arranged to provide enough shearing force through leverage. However, the lengthy shear handle takes up space when the tool is stored, and is inconvenient to carry. Therefore, some tool scissors with folding handles are available on the market at present, and the folding handles are unfolded and fixed through a fixing mechanism when in use. However, when the tool scissors handle is used, sometimes under the condition of large applied force, the situation that the fixing mechanism fails to work to cause the handle to rotate occurs, and the cutting or bending operation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a folding handle structure for a tool scissors or pliers that is reliable in use is provided.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a folding handle structure of tool scissors or tool pliers comprises a folding handle hinged on a handle body, wherein two symmetrically-arranged locking grooves are formed in two sides of one end, close to the handle body, of the folding handle, a connecting groove for movably embedding the end part of the handle body is formed in the middle of one end, close to the handle body, of the folding handle, a pressing piece is hinged on the inner side of the handle body, a spring is arranged between the pressing piece and the handle body, a locking piece matched with the locking grooves is arranged at one end, far away from the spring, of the pressing piece, one locking groove on the folding handle is opposite to the locking piece when the folding handle is opened, the other locking groove is opposite to the locking piece when the folding handle is folded, an adjusting bolt is connected in an installation block through a threaded hole, the adjusting bolt is movably sleeved with the locking piece, the locking piece comprises two locking, the middle part of the connecting block is provided with a positioning hole matched with the adjusting bolt, the side surface of the locking clamping block is provided with a driving short rod, and the pressing piece is provided with a driving notch for embedding the driving short rod.
As a preferable scheme, the cross section of the pressing piece is U-shaped, the width of the pressing piece is larger than the thickness of the handle body, and the spring is embedded in the pressing piece.
As a preferred scheme, the side surfaces of two sides of the locking clamping block are respectively provided with a driving short rod, and two sides of the pressing piece are respectively provided with a driving notch for embedding the driving short rod.
As a preferred scheme, the spring is a clip-shaped torsion spring, a limiting column is arranged on the pressing piece in parallel to the short rod, and one end of the clip-shaped torsion spring extends into a gap between the limiting column and the inner wall of the pressing piece.
As a preferred scheme, the outer side surface of the end part of the handle body is arc-shaped, and when the folding handle is opened, the end surface of the handle body pushes against the groove wall of the connecting groove of the folding handle.
The utility model has the advantages that: the folding handle is simple in structure, firm in locking after being opened, free of the situation that the folding handle rotates when in use, capable of being folded by pressing the pressing piece after use and quite convenient to use.
Because the cross-section of the pressing piece is U-shaped and the width of the pressing piece is larger than the thickness of the handle body, the spring is embedded inside the pressing piece, so that the spring is more convenient and reliable to position.
Because the side surfaces of two sides of the locking clamping block are respectively provided with the driving short rods, two sides of the pressing piece are respectively provided with the driving notches for the driving short rods to be embedded, and the pressing piece is convenient to drive the locking clamping block.
The spring is a clamp-shaped torsion spring, a limiting column is arranged on the pressing piece in parallel to the short rod, and one end of the clamp-shaped torsion spring extends into a gap between the limiting column and the inner wall of the pressing piece.
Because handle body tip outside personally submits circular-arcly, when folding handle was opened, handle body terminal surface pushed the cell wall of the spread groove of support folding handle for the handle after opening is more stable.
Drawings
Fig. 1 is a schematic structural diagram of a pair of tool scissors according to the present invention (one of the folding handles is in an unfolded state, and the other folding handle is in a folded state).
In fig. 1: 1. the handle comprises a folding handle, 2 parts of a locking groove, 3 parts of a handle body, 4 parts of a pressing piece, 5 parts of a spring, 6 parts of a locking piece, 7 parts of a locking fixture block, 8 parts of a driving short rod, 9 parts of a limiting column and 10 parts of an adjusting bolt.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1, a folding handle structure of a tool scissors or a tool pliers, comprises a folding handle 1 hinged on a handle body 3, two symmetrically arranged locking grooves 2 are arranged on two sides of one end of the folding handle 1 close to the handle body 3, a connecting groove for movably embedding the end part of the handle body 3 is arranged in the middle of one end of the folding handle 1 close to the handle body 3, a pressing part 4 is hinged on the inner side of the handle body 3, the section of the pressing part 4 is in a U shape, the width of the pressing part is larger than the thickness of the handle body 3, a spring 5 is arranged between the inside of the pressing part 4 and the handle body 3, and the spring 5 is a clamp-shaped torsion spring. The end of the pressing member 4 away from the spring 5 is provided with a locking member 6 which is matched with the locking groove 2. A limiting column 9 is arranged on the pressing piece 4 in parallel to the short rod, and one end of the clamp-shaped torsion spring extends into a gap between the limiting column 9 and the inner wall of the pressing piece 4.
One locking groove 2 on the folding handle is opposite to the locking piece 6 when the folding handle 1 is opened, and the other locking groove 2 is opposite to the locking piece 6 when the folding handle is folded. Be connected with adjusting bolt 10 through the screw hole in the installation piece, adjusting bolt 10 goes up the movable sleeve and is equipped with locking piece 6, locking piece 6 includes two locking fixture blocks 7 that set up side by side, be equipped with between two locking fixture blocks 7 and connect connecting block between them, the connecting block middle part be equipped with adjusting bolt 10 matched with locating hole, locking fixture block 7 side is equipped with drive quarter butt 8, be equipped with the drive notch that supplies the embedding of drive quarter butt 8 on the pressure movable part 4. The side surfaces of two sides of the locking fixture block 7 are respectively provided with a driving short rod 8, and two sides of the pressing piece 4 are respectively provided with a driving notch for embedding the driving short rod 8.
The outer side surface of the end part of the handle body 3 is arc-shaped, and when the folding handle 1 is opened, the end surface of the handle body 3 pushes against the groove wall of the connecting groove of the folding handle 1.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a folding handle structure of instrument scissors or instrument pincers, includes the folding handle who articulates on the handle body, its characterized in that: two symmetrically arranged locking grooves are arranged on two sides of one end of the folding handle close to the handle body, a connecting groove for movably embedding the end part of the handle body is arranged in the middle of one end of the folding handle close to the handle body, a pressing piece is hinged on the inner side of the handle body, a spring is arranged between the pressing piece and the handle body, a locking piece matched with the locking groove is arranged at one end of the pressing piece far away from the spring, one locking groove on the folding handle is opposite to the locking piece when the folding handle is opened, the other locking groove is opposite to the locking piece when the folding handle is folded, an adjusting bolt is connected in an installation block through a threaded hole, the adjusting bolt is movably sleeved with the locking piece, the locking piece comprises two locking fixture blocks arranged in parallel, a connecting block for connecting the two locking fixture blocks is arranged between the two locking fixture blocks, a positioning, the pressing piece is provided with a driving notch for embedding the driving short rod.
2. A folding handle structure for tool scissors or tool pliers as claimed in claim 1, wherein: the cross section of the pressing piece is U-shaped, the width of the pressing piece is larger than the thickness of the handle body, and the spring is embedded inside the pressing piece.
3. A folding handle structure for tool scissors or tool pliers as claimed in claim 2, wherein: the side surfaces of two sides of the locking clamping block are respectively provided with a driving short rod, and two sides of the pressing piece are respectively provided with a driving notch for embedding the driving short rod.
4. A folding handle structure for tool scissors or tool pliers as claimed in claim 3, wherein: the spring is a clamp-shaped torsion spring, a limiting column is arranged on the pressing piece in parallel to the short rod, and one end of the clamp-shaped torsion spring extends into a gap between the limiting column and the inner wall of the pressing piece.
5. A folding handle structure for tool scissors or tool pliers as claimed in claim 4, wherein: the outer side surface of the end part of the handle body is arc-shaped, and when the folding handle is opened, the end surface of the handle body pushes against the groove wall of the connecting groove of the folding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025391.XU CN212385408U (en) | 2020-06-06 | 2020-06-06 | Folding handle structure of tool scissors or tool pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025391.XU CN212385408U (en) | 2020-06-06 | 2020-06-06 | Folding handle structure of tool scissors or tool pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212385408U true CN212385408U (en) | 2021-01-22 |
Family
ID=74252683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025391.XU Active CN212385408U (en) | 2020-06-06 | 2020-06-06 | Folding handle structure of tool scissors or tool pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212385408U (en) |
-
2020
- 2020-06-06 CN CN202021025391.XU patent/CN212385408U/en active Active
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