CN204308974U - Safe thread cutter - Google Patents
Safe thread cutter Download PDFInfo
- Publication number
- CN204308974U CN204308974U CN201420773910.9U CN201420773910U CN204308974U CN 204308974 U CN204308974 U CN 204308974U CN 201420773910 U CN201420773910 U CN 201420773910U CN 204308974 U CN204308974 U CN 204308974U
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- boss
- thread cutter
- safe thread
- curved
- groove
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Abstract
The utility model relates to thread cutter technical field, it is a kind of safe thread cutter, it comprises body, integrally boss is fixed with in the middle top of body, the forefinger that boss is provided with fore-and-aft direction penetrates hole, there is opening towards the groove on the right side at the right part of body, have the blade skewed in right low left high at groove internal fixtion.The utility model reasonable and compact in structure, easy to use, there is the blade skewed in right low left high by arranging opening towards the groove on the right side at groove internal fixtion, in practical operation, reducing finger by the potential safety hazard hurt.
Description
Technical field
the utility model relates to thread cutter technical field, is a kind of safe thread cutter.
Background technology
it is on-the-spot that thread cutter is used for blast working, and object cuts detonator, primacord, strap etc. for convenience.Often use detonator, primacord class propagation of explosion article at blast working scene, such article in use do not allow to cut off, and can only cut off.The time common pocket knife that current building site uses, scene in use needs to move secant frequently, in use easily cuts finger, therefore there is the problem using inconvenience and there is potential safety hazard.
Summary of the invention
the utility model provides a kind of safe thread cutter, overcomes the deficiency of above-mentioned prior art, and it effectively can solve existing thread cutter and there is the problem using inconvenience and potential safety hazard.
the technical solution of the utility model is realized by following measures: a kind of safe thread cutter, comprise body, integrally boss is fixed with in the middle top of body, the forefinger that boss is provided with fore-and-aft direction penetrates hole, there is opening towards the groove on the right side at the right part of body, have the blade skewed in right low left high at groove internal fixtion.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
the bottom of above-mentioned body is integrally fixed with sawtooth.
the left part of above-mentioned body is provided with clasp hole.
above-mentioned body is curved, and boss is curved, and the junction of body and boss is curved.
above-mentioned body is plastic body, and boss is plastics boss.
the utility model reasonable and compact in structure, easy to use, there is the blade skewed in right low left high by arranging opening towards the groove on the right side at groove internal fixtion, in practical operation, reducing finger by the potential safety hazard hurt.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
what accompanying drawing 2 was accompanying drawing 1 overlooks TV structure schematic diagram.
coding in accompanying drawing is respectively: 1 for body, and 2 is boss, and 3 penetrate hole for forefinger, and 4 is groove, and 5 is blade, and 6 is sawtooth, and 7 is clasp hole, and 8 is rope, and the direction of arrow is secant power thrusts.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2, this safe thread cutter comprises body 1, is integrally fixed with boss 2 in the middle top of body 1, and the forefinger that boss 2 is provided with fore-and-aft direction penetrates hole 3, there is opening towards the groove 4 on the right side at the right part of body 1, have the blade 5 skewed in right low left high at groove 4 internal fixtion.During use, forefinger penetrates forefinger and penetrates in hole 3, and middle finger and thumb are placed on the body 1 of boss 2 both sides, by the groove 4 of thread cutter facing to clue, clue is put into opening and exerts oneself along shown by arrow direction one to draw, clue can be cut off.Finger is reduced by the potential safety hazard hurt in practical operation.
according to actual needs, above-mentioned safe thread cutter can be made further optimization and/or improvements:
as shown in Figure 1, the bottom of body 1 is integrally fixed with sawtooth 6.Can increase like this and cut thing function.
as shown in Figure 1, the left part of body 1 is provided with clasp hole 7.Such clasp hole 7 can hang on key ring, is convenient for carrying.
as shown in accompanying drawing 1,2, body 1 is curved, and boss 2 is curved, and body 1 is curved with the junction of boss 2.
as required, body 1 is plastic body, and boss 2 is plastics boss.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (9)
1.
a kind of safe thread cutter, it is characterized in that comprising body, be integrally fixed with boss in the middle top of body, the forefinger that boss is provided with fore-and-aft direction penetrates hole, there is opening towards the groove on the right side at the right part of body, have the blade skewed in right low left high at groove internal fixtion.
2.
safe thread cutter according to claim 1, is characterized in that the bottom of body is integrally fixed with sawtooth.
3.
safe thread cutter according to claim 1 and 2, is characterized in that the left part of body is provided with clasp hole.
4.
safe thread cutter according to claim 1 and 2, it is characterized in that body is curved, boss is curved, and the junction of body and boss is curved.
5.
safe thread cutter according to claim 3, it is characterized in that body is curved, boss is curved, and the junction of body and boss is curved.
6.
safe thread cutter according to claim 1 and 2, it is characterized in that body is plastic body, boss is plastics boss.
7.
safe thread cutter according to claim 3, it is characterized in that body is plastic body, boss is plastics boss.
8.
safe thread cutter according to claim 4, it is characterized in that body is plastic body, boss is plastics boss.
9.
safe thread cutter according to claim 5, it is characterized in that body is plastic body, boss is plastics boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773910.9U CN204308974U (en) | 2014-12-10 | 2014-12-10 | Safe thread cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773910.9U CN204308974U (en) | 2014-12-10 | 2014-12-10 | Safe thread cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308974U true CN204308974U (en) | 2015-05-06 |
Family
ID=53131306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773910.9U Active CN204308974U (en) | 2014-12-10 | 2014-12-10 | Safe thread cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308974U (en) |
-
2014
- 2014-12-10 CN CN201420773910.9U patent/CN204308974U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |