CN219685688U - Portable folding knife assembly supporting single-hand operation - Google Patents
Portable folding knife assembly supporting single-hand operation Download PDFInfo
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- CN219685688U CN219685688U CN202320960941.4U CN202320960941U CN219685688U CN 219685688 U CN219685688 U CN 219685688U CN 202320960941 U CN202320960941 U CN 202320960941U CN 219685688 U CN219685688 U CN 219685688U
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- clamping piece
- knife assembly
- rear side
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- 230000009286 beneficial effect Effects 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable folding knife assembly supporting single-hand operation, which is characterized in that: the novel knife comprises a knife blade, a control rod, a fixing piece, a clamping piece and an elastic connecting rod, wherein the knife blade is rotatably connected to the front end of the clamping piece, the control rod is connected to the top of the clamping piece, the front end of the control rod is used for being abutted to the rear side of the knife blade, and the rear side of the control rod is connected with the fixing piece through the elastic connecting rod. According to the utility model, the blade can be folded from the locked state to the unlocked state by pressing the rear side of the control rod, and the blade is not required to be folded by two-hand operation, so that the portability of use is improved.
Description
Technical Field
The utility model belongs to the technical field of cutters, and particularly relates to a portable folding cutter assembly supporting single-hand operation.
Background
Currently, the conventional locked needs two hands to operate, because the front end cutter is usually fixed and abutted by a shark fin structure in the general cutter design, when the cutter is subsequently retracted, the cutter needs to be contacted and abutted by one hand, the cutter is folded by one hand to be stored, so that the cutter is inconvenient to use in one hand, and in the daily use scene of the folding cutter, the problem that needs to be solved is that the cutter assembly for unlocking the front end cutter only by controlling the front end cutter by one hand is designed for considering the convenience of operation.
Disclosure of Invention
The present utility model aims to provide a portable folding knife assembly supporting one-hand operation, which aims to solve the problems in the prior art. In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a support portable folding knife assembly of one hand operation, includes blade, control lever, stationary blade, clamping piece and elastic connection pole, the blade is through the slip protruding swivelling joint of its rear side the sliding tray of the front end of clamping piece, the control lever is connected the top of clamping piece, just the front end of control lever is used for the butt the rear side of blade, the rear side of control lever passes through the elastic connection pole and connects the stationary blade.
Preferably, the rear side indent of blade forms the joint groove, the control lever front end is equipped with the corresponding the fixed arch of joint groove, the fulcrum hole has been seted up at the middle part of control lever, the clamping piece top has been seted up corresponding the fulcrum connecting hole in fulcrum hole, the control lever can carry out the lever with the fulcrum hole and float.
Preferably, the tail end of the clamping piece is provided with a second adjusting hole and a first adjusting hole in sequence from front to back, the upper part of the fixing piece corresponds to the first adjusting hole and is provided with a first fixing hole, and the upper part of the fixing piece corresponds to the second adjusting hole and is provided with a second fixing hole.
Preferably, the front end of the clamping piece is also provided with a cutter connecting hole, and the cutter connecting hole is used for connecting the blade.
The utility model has the beneficial effects that:
can realize from locking state to unblock state to the blade through pressing the control lever rear side, need not both hands operation and realize the packing up of blade, promoted the portability of use.
Drawings
Fig. 1 is an overall schematic diagram provided in an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. a blade; 11. a clamping groove; 12. a sliding protrusion; 2. a control lever; 21. a fixing protrusion; 22. a fulcrum hole; 3. a fixing piece; 31. a first fixing hole; 32. a second fixing hole; 4. a clamping piece; 41. a second adjustment aperture; 42. a first adjustment aperture; 43. a fulcrum connection hole; 44. a cutter connecting hole; 45. a fixing groove; 46. a sliding groove; 5. an elastic connecting rod.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1, the embodiment of the present utility model provides a portable folding knife assembly supporting one-hand operation, comprising a knife blade 1, a control lever 2, a fixing piece 3, a clamping piece 4 and an elastic connecting rod 5, wherein the knife blade 1 is rotatably connected with a sliding groove 46 at the front end of the clamping piece 4 through a sliding protrusion 12 at the rear side of the knife blade, the control lever 2 is connected with the top of the clamping piece 4, the front end of the control lever 2 is used for abutting against the rear side of the knife blade 1, and the rear side of the control lever 2 is connected with the fixing piece 3 through the elastic connecting rod 5.
In this embodiment, the rear side of the blade 1 is concavely formed with a clamping groove 11, the front end of the control rod 2 is provided with a fixing protrusion 21 corresponding to the clamping groove 11, the middle part of the control rod 2 is provided with a pivot hole 22, the top of the clamping piece 4 is provided with a pivot connecting hole 43 corresponding to the pivot hole 22, and the control rod 2 can float with the pivot hole 22.
In this embodiment, the tail end of the clamping piece 4 is sequentially provided with a second adjusting hole 41 and a first adjusting hole 42 from front to back, the upper part of the fixing piece 3 is provided with a first fixing hole 31 corresponding to the first adjusting hole 42, and the upper part of the fixing piece 3 is provided with a second fixing hole 32 corresponding to the second adjusting hole 41.
In this embodiment, the front end of the clamping piece 4 is further provided with a cutter connecting hole 44, and the cutter connecting hole 44 is used for connecting the blade 1.
When the assembly is used, the control rod 2 is fixed through the screw rod penetrating through the fulcrum hole 22 and the fulcrum connecting hole 43, then the elastic connecting rod 5 is inserted into the fixing piece 3, the extending part of the elastic connecting rod 5 is abutted against the rear side of the control rod 2, then the screw rod is sequentially driven into the first fixing hole 31 and the second fixing hole 32, the fixing piece 3 is fixed to the tail part of the clamping piece 4, and the blade 1 is connected and fixed through the cutter connecting hole 44. When the folding type knife blade is used, the fixing protrusion 21 at the front end of the control rod 2 is always pressed down under the action of the elastic connecting rod 5, the clamping groove 11 and the fixing protrusion 21 are buckled with each other along with the rotation of the knife blade 1, so that the folding type knife blade is fixed, when the folding type knife blade is required to be folded, the tail part of the control rod 2 is pressed by one hand, the fixing protrusion 21 leaves the clamping groove 11, the knife blade 1 is released, the folding of the knife blade 1 is completed under the limit of the sliding protrusion 12 along the sliding groove 46, and then the control rod 2 can be restored after the folding type knife blade is released.
The utility model has the beneficial effects that:
the blade 1 can be folded from the locking state to the unlocking state by pressing the rear side of the control rod 2, and the blade 1 is not required to be folded by double-hand operation, so that the portability of use is improved.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.
Claims (4)
1. A portable folding knife assembly supporting single hand operation, characterized by: the novel knife blade comprises a knife blade, a control rod, a fixing piece, a clamping piece and an elastic connecting rod, wherein the knife blade is rotatably connected with a sliding groove at the front end of the clamping piece through a sliding bulge at the rear side of the knife blade, the control rod is connected to the top of the clamping piece, the front end of the control rod is used for being abutted to the rear side of the knife blade, and the rear side of the control rod is connected with the fixing piece through the elastic connecting rod.
2. A portable folding knife assembly according to claim 1 wherein the folding knife assembly supports one-handed operation, wherein: the rear side indent of blade forms the joint groove, the control lever front end is equipped with corresponding the fixed arch of joint groove, the fulcrum hole has been seted up at the middle part of control lever, the clamping piece top has been seted up corresponding the fulcrum connecting hole in fulcrum hole, the control lever can carry out the lever with the fulcrum hole and float.
3. A portable folding knife assembly according to claim 2 wherein the folding knife assembly supports one-handed operation, wherein: the clamping piece tail end is provided with a second adjusting hole and a first adjusting hole in sequence from front to back, the upper part of the fixing piece corresponds to the first adjusting hole and is provided with a first fixing hole, and the upper part of the fixing piece corresponds to the second adjusting hole and is provided with a second fixing hole.
4. A portable folding knife assembly according to claim 2 wherein the folding knife assembly supports one-handed operation, wherein: the front end of the clamping piece is also provided with a cutter connecting hole, and the cutter connecting hole is used for connecting the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960941.4U CN219685688U (en) | 2023-04-25 | 2023-04-25 | Portable folding knife assembly supporting single-hand operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960941.4U CN219685688U (en) | 2023-04-25 | 2023-04-25 | Portable folding knife assembly supporting single-hand operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685688U true CN219685688U (en) | 2023-09-15 |
Family
ID=87967442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960941.4U Active CN219685688U (en) | 2023-04-25 | 2023-04-25 | Portable folding knife assembly supporting single-hand operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685688U (en) |
-
2023
- 2023-04-25 CN CN202320960941.4U patent/CN219685688U/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: 20240516 Address after: Room 301, Building D, No. 46 Shinan Road, Dashi Street, Panyu District, Guangzhou City, Guangdong Province, 511400 Patentee after: GD JUNFENG SPECIAL EQUIPMENT TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region after: China Address before: 050000 No. 20, Tongshun Lane, No. 100, Yuying Street, Xigucheng Village, Gaoying, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Li Lukuan Country or region before: China |
|
| TR01 | Transfer of patent right |