CN208084388U - A kind of integrated handle jack knife - Google Patents
A kind of integrated handle jack knife Download PDFInfo
- Publication number
- CN208084388U CN208084388U CN201820155859.3U CN201820155859U CN208084388U CN 208084388 U CN208084388 U CN 208084388U CN 201820155859 U CN201820155859 U CN 201820155859U CN 208084388 U CN208084388 U CN 208084388U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- knife
- handle
- clamping sheet
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to cutting-tool engineering fields, more specifically, it is related to a kind of integrated handle jack knife, including handle of a knife and cutter hub, cutter hub is rotatablely connected embedded in one end of handle of a knife and handle of a knife, handle of a knife is equipped with the slot being closed for cutter hub, it is equipped with the rotation axis for cutter hub rotation in slot, clamping sheet is additionally provided in slot, clamping sheet is equipped with projecting block, the first card slot is equipped with below projecting block, cutter hub is equipped with the second card slot coordinated with the first card slot, and one end of clamping sheet is connect with cutter hub, and cutter hub is equipped with groove, spring is equipped in groove, spring is arranged between clamping sheet and cutter hub.The jack knife is opened and closed using simple structure, convenient and efficient, at low cost.
Description
Technical field
The utility model is related to cutting-tool engineering fields, more particularly, to a kind of integrated handle jack knife.
Background technology
Current jack knife in the market, with the progress of production technology and the raising of customer requirement, jack knife designs and produces skill
Art has tended to maturing.Jack knife structure is opening Design in the prior art, some jack knives are complicated, of high cost, simultaneously
Since jack knife cutter hub is embedded, easy interim card, causes jack knife inconvenient to use when in use.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, provides a kind of integrated handle jack knife,
Cutter hub is opened and closed by simple structure, convenient and efficient, at low cost.
The technical solution of the utility model is：A kind of integrated handle jack knife, including handle of a knife and cutter hub, the cutter hub are embedded in knife
One end of handle is rotatablely connected with handle of a knife, wherein the handle of a knife is equipped with the slot being closed for cutter hub, is equipped in the slot and is used for cutter hub
The rotation axis of rotation, clamping sheet is additionally provided in the slot, and the clamping sheet is equipped with projecting block, first is equipped with below the projecting block
Card slot, the cutter hub are equipped with the second card slot coordinated with the first card slot, and one end of the clamping sheet is connect with cutter hub, the cutter hub
Equipped with groove, spring is equipped in the groove, the spring is arranged between clamping sheet and cutter hub.
When carrying out jack knife closure, the projecting block of clamping sheet is gently dialled with hand, the first card slot is made no longer to block with the second card slot
Tightly, at this point, the spring in cutter hub groove restores to the original state and generates outside power, cutter hub is made to rotate a distance with clamping sheet,
Cutter hub is rotated up to along rotation axis in the slot for closing at handle of a knife with hand again, finally makes clamping sheet by projecting block is stirred with hand again
First card slot is chimeric with the progress clamping of the second card slot of cutter hub, and spring is compressed in the groove of cutter hub again, completes jack knife
It is closed；Similarly, when carrying out jack knife opening, aforesaid operations is executed, cutter hub is rotated backward.
Further, card column is equipped in the slot of handle of a knife, the clamping sheet is equipped with the concave surface chimeric with card column.Concave surface and card column
Cooperation prevents cutter hub from excessively opening, and improves the safety used.
Further, concave surface is arc-shaped structure, is carried out with card column convenient for preferably chimeric.
Further, clamping sheet is equipped with the first circular hole, and the cutter hub is equipped with the second circular hole, the clamping sheet and cutter hub by
Shaft connection is inserted between first circular hole and the second circular hole.It is simple in structure, it is easy to use.
The utility model has the beneficial effects that；
（1）Clamping is carried out by the clamping sheet of simple structure between handle of a knife and cutter hub, improves the property easy to use of jack knife, together
When can avoid the safety accident caused by misoperation, improve jack knife safety.
（2）Jack knife compact overall structure, simple, the amount of parts of simplified jack knife, raising jack knife are integrally-built compact
Property.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial sectional view of the utility model in one embodiment.
Fig. 3 be the utility model in one embodiment cutter hub completely open after schematic diagram.
Fig. 4 is schematic diagram of the utility model after cutter hub is closed completely in one embodiment.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1：
As shown in Figures 1 to 4, a kind of integrated handle jack knife, including handle of a knife 1 and cutter hub 2, cutter hub 2 are embedded in one end of handle of a knife 1
It is rotatablely connected with handle of a knife 1；Handle of a knife 1 is equipped with the slot being closed for cutter hub 2, is equipped with the rotation axis 3 rotated for cutter hub 2 in slot, turns
Moving axis 3 passes through one end of cutter hub 2 to be horizontally set in the slot of handle of a knife 1, and clamping sheet 4 is additionally provided in slot, and clamping sheet 4 is equipped with projecting block 5, dashes forward
Go out 5 lower section of block and be equipped with the first card slot 6, cutter hub 2 is equipped with coordinates the second card slot 7 with the first card slot 6；Clamping sheet 4 is equipped with the first circular hole,
Cutter hub 2 is equipped with the second circular hole, clamping sheet 4 and cutter hub 2 by being inserted into shaft connection between the first circular hole and the second circular hole；Cutter hub
2 are equipped with groove 8, are equipped with spring 9 in groove 8, spring 9 is arranged between clamping sheet 4 and cutter hub 2；Card is equipped in the slot of handle of a knife 1
Column 10, clamping sheet 4 are equipped with the concave surface chimeric with card column 10, and concave surface is arc-shaped structure.
When carrying out jack knife closure, the projecting block 5 of clamping sheet 4 is gently dialled with hand, makes the first card slot 6 and the second card slot 7 not
Clamping again makes cutter hub 2 be rotated with clamping sheet 4 at this point, the spring 9 in 2 groove 8 of cutter hub restores to the original state and generates outside power
A distance, then rotated up to cutter hub 2 in the slot for closing at handle of a knife 1 along rotation axis 3 with hand, finally protrusion will be stirred with hand again
Block 5 makes the first card slot 6 of clamping sheet 4 be carried out with the second card slot 7 of cutter hub 2, and clamping is chimeric, and spring 9 is compressed in cutter hub 2 again
Groove 8 in, complete the closure of jack knife, after closure as shown in Figure 4；Similarly, when carrying out jack knife opening, aforesaid operations are executed,
Cutter hub 2 is rotated backward, after opening as shown in Figure 3.
Wherein, the cooperation of card column 10 in the concave surface of clamping sheet 4 and 1 slot of handle of a knife prevents cutter hub 2 from excessively opening, and improves and uses
Safety.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (4)
1. a kind of integrated handle jack knife, including handle of a knife（1）With cutter hub（2）, the cutter hub（2）Embedded in handle of a knife（1）One end and knife
Handle（1）Rotation connection, which is characterized in that the handle of a knife（1）Equipped with for cutter hub（2）The slot of closure, interior be equipped with of the slot are used for
Cutter hub（2）The rotation axis of rotation（3）, clamping sheet is additionally provided in the slot（4）, the clamping sheet（4）Equipped with projecting block（5）, institute
State projecting block（5）Lower section is equipped with the first card slot（6）, the cutter hub（2）Equipped with the first card slot（6）Second card slot of cooperation（7）,
The clamping sheet（4）One end and cutter hub（2）Connection, the cutter hub（2）Equipped with groove（8）, the groove（8）It is interior to be equipped with spring
（9）, the spring（9）It is arranged in clamping sheet（4）With cutter hub（2）Between.
2. a kind of integrated handle jack knife according to claim 1, which is characterized in that the handle of a knife（1）Slot in be equipped with card
Column（10）, the clamping sheet（4）It is equipped with and card column（10）Chimeric concave surface.
3. a kind of integrated handle jack knife according to claim 2, which is characterized in that the concave surface is arc-shaped structure.
4. a kind of integrated handle jack knife according to claim 1, which is characterized in that the clamping sheet（4）Equipped with the first circle
Hole, the cutter hub（2）Equipped with the second circular hole, the clamping sheet（4）With cutter hub（2）By between the first circular hole and the second circular hole
It is inserted into shaft connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155859.3U CN208084388U (en) | 2018-01-30 | 2018-01-30 | A kind of integrated handle jack knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155859.3U CN208084388U (en) | 2018-01-30 | 2018-01-30 | A kind of integrated handle jack knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084388U true CN208084388U (en) | 2018-11-13 |
Family
ID=64066574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155859.3U Expired - Fee Related CN208084388U (en) | 2018-01-30 | 2018-01-30 | A kind of integrated handle jack knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084388U (en) |
-
2018
- 2018-01-30 CN CN201820155859.3U patent/CN208084388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210130 |