CN201346778Y - Novel clasp knife - Google Patents
Novel clasp knife Download PDFInfo
- Publication number
- CN201346778Y CN201346778Y CNU2009200507716U CN200920050771U CN201346778Y CN 201346778 Y CN201346778 Y CN 201346778Y CN U2009200507716 U CNU2009200507716 U CN U2009200507716U CN 200920050771 U CN200920050771 U CN 200920050771U CN 201346778 Y CN201346778 Y CN 201346778Y
- Authority
- CN
- China
- Prior art keywords
- blade
- new type
- cutter
- type foldable
- cutter hub
- 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
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Abstract
The utility model relates to a cutter, in particular to a novel clasp knife. The clasp knife comprises a cutter body and a tool shank, wherein, an accommodating groove is formed on the tool shank for accommodating the cutter body. The novel clasp knife is characterized in that the cutter body further comprises a hilt and a changeable blade, a slot is formed at the front end of the hilt for allowing part of the blade to be inserted in, and the changeable blade is movably fixed in the slot. Due to the changeability of the blade, the service life of the clasp knife is prolonged. Due to the use of a magnet for fixing the blade in the slot, the replacement of the blade becomes simple and rapid.
Description
Technical field
The utility model relates to a kind of cutter, is specifically related to a kind of new type foldable cutter.
Background technology
In daily life; we use jackknife through regular meeting; carry for convenience; a lot of improvement on cutter structure, have been carried out; jackknife is exactly wherein a kind of; existing jackknife is divided into two parts: cutter hub and handle of a knife, to insert in the storage tank of handle of a knife after cutter hub is folding, and blade is accidentally injured human body when avoiding carrying.Though existing jackknife has above-mentioned advantage, still have shortcoming: blade is after long-time the use, and the blade passivation that is bound to causes and uses difficulty, even can not use, and makes many users have to abandon trade-in.
The utility model content
The utility model has overcome shortcoming of the prior art, and a kind of new type foldable cutter of changeable blade is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of new type foldable cutter comprises cutter hub and handle of a knife, and described handle of a knife is provided with the storage tank that holds cutter hub, and described cutter hub also comprises hilt and removable blade, and the hilt front end is provided with the slot that blade section is inserted, and removable blade activity is fixed in the slot.
Further, also be provided with the magnet of fixed blade in the slot of described hilt front end.
Described storage tank inwall is provided with cutter hub upsprings automatically after opening and is butted on cutter hub end, cutter hub and is affixed on safe cramp on the inwall when folding.
Described safe cramp outward flange is wavy.
Also be provided with the groove of placing spare blade on the described handle of a knife.
Described handle of a knife groove also is provided with the fixedly device of spare blade.
Buckle and corresponding draw-in groove that the device of described fixedly spare blade rotates for the axle that can be set around in the groove.
Also be provided with on the cutter hub of described jackknife and stir projection.
Also be provided with other instruments on the described jackknife.
Compared with prior art, the beneficial effects of the utility model are:
(1) blade of the present utility model is replaceable, has prolonged the service life of jackknife, is provided with the magnet fixed blade in the slot, makes that changing blade becomes simple, quick, easy to operate.
(2) storage tank inwall of the present utility model is provided with cutter hub and opens the safe cramp that the back perk is butted on the cutter hub end, can prevent that cutter hub is regained suddenly and made hand injured after opening jackknife.
(3) safe cramp outward flange of the present utility model is wavy, makes the user when promoting safe cramp, can not scratched by the seamed edge of safety cramp.
(4) handle of a knife of the present utility model is provided with the groove of placing spare blade, makes the user can change blade at any time.
(5) also be provided with on the cutter hub of jackknife described in the utility model and stir projection, the user can stir projection by one hand, opens jackknife, and is simple to operate, quick, convenient.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is new type foldable cutter user mode figure described in the utility model;
Fig. 2 is that new type foldable cutter described in the utility model is changed the blade state diagram;
Fig. 3 is a new type foldable cutter folded state diagram described in the utility model.
The specific embodiment
As shown in Figures 1 to 3, new type foldable cutter described in the utility model, comprise cutter hub and handle of a knife 8, described handle of a knife 8 is provided with the storage tank that holds cutter hub 2, described cutter hub also comprises hilt 2 and removable blade 1, hilt 2 front ends are provided with the slot 6 that blade 1 part is inserted, and are provided with the magnet of fixed blade 1 in the slot 6.User's one hand is stirred projection 9, after opening jackknife, safe cramp 3 on the storage tank inwall is upspring automatically and is butted on the cutter hub end, prevent cutter hub withdrawal suddenly and make hand injured, when cutter hub folds, promote safe cramp 3 it is affixed on the storage tank inwall, handle of a knife 8 is provided with buckle 5 and the corresponding draw-in groove 7 that the axle in the be set around groove of the groove 4 of placing spare blade 1 and fixed blade 1 rotates, also be provided with other instruments on the jackknife, for example other instruments such as pincers, screwdriver.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also comprises these changes and modification.
Claims (9)
1, a kind of new type foldable cutter, comprise cutter hub and handle of a knife, described handle of a knife is provided with the storage tank that holds cutter hub, it is characterized in that: described cutter hub also comprises hilt and removable blade, the hilt front end is provided with the slot that blade section is inserted, and removable blade activity is fixed in the slot.
2, new type foldable cutter according to claim 1 is characterized in that: the magnet that also is provided with fixed blade in the slot of described hilt front end.
3, new type foldable cutter according to claim 1 is characterized in that: described storage tank inwall is provided with cutter hub upsprings automatically after opening and is butted on cutter hub end, cutter hub and is affixed on safe cramp on the inwall when folding.
4, new type foldable cutter according to claim 3 is characterized in that: described safe cramp outward flange is wavy.
5, according to the arbitrary described new type foldable cutter of claim 1 to 4, it is characterized in that: also be provided with the groove of placing spare blade on the described handle of a knife.
6, new type foldable cutter according to claim 5 is characterized in that: described handle of a knife groove also is provided with the fixedly device of spare blade.
7, new type foldable cutter according to claim 6 is characterized in that: buckle and corresponding draw-in groove that the device of described fixedly spare blade rotates for the axle that can be set around in the groove.
8, new type foldable cutter according to claim 7 is characterized in that: also be provided with on the cutter hub of described jackknife and stir projection.
9, new type foldable cutter according to claim 7 is characterized in that: also be provided with other instruments on the described jackknife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200507716U CN201346778Y (en) | 2009-01-23 | 2009-01-23 | Novel clasp knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200507716U CN201346778Y (en) | 2009-01-23 | 2009-01-23 | Novel clasp knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346778Y true CN201346778Y (en) | 2009-11-18 |
Family
ID=41366256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200507716U Expired - Fee Related CN201346778Y (en) | 2009-01-23 | 2009-01-23 | Novel clasp knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346778Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581857A (en) * | 2011-01-11 | 2012-07-18 | Ibt控股有限责任公司 | Folding utility knives with retractable blade |
| US10046466B2 (en) | 2012-03-31 | 2018-08-14 | Hangzhou Great Star Tools Co., Ltd. | Utility knife with replaceable blade |
| CN109167610A (en) * | 2018-08-14 | 2019-01-08 | 汪俊 | Mobile phone card taking needle |
-
2009
- 2009-01-23 CN CNU2009200507716U patent/CN201346778Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581857A (en) * | 2011-01-11 | 2012-07-18 | Ibt控股有限责任公司 | Folding utility knives with retractable blade |
| US10046466B2 (en) | 2012-03-31 | 2018-08-14 | Hangzhou Great Star Tools Co., Ltd. | Utility knife with replaceable blade |
| CN109167610A (en) * | 2018-08-14 | 2019-01-08 | 汪俊 | Mobile phone card taking needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20110123 |