CN208879802U - A kind of safe and portable primacord cutting nipper - Google Patents
A kind of safe and portable primacord cutting nipper Download PDFInfo
- Publication number
- CN208879802U CN208879802U CN201821168614.0U CN201821168614U CN208879802U CN 208879802 U CN208879802 U CN 208879802U CN 201821168614 U CN201821168614 U CN 201821168614U CN 208879802 U CN208879802 U CN 208879802U
- Authority
- CN
- China
- Prior art keywords
- primacord
- crushing block
- safe
- partition
- shell
- 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
- 238000005192 partition Methods 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 238000010008 shearing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 9
- 238000005474 detonation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of safe and portable primacord cutting nippers, including shell, sheared edge is offered in the middle part of the shell side, the first crushing block and the second crushing block are respectively equipped with above and below the shell, the other side of the shell is fixedly connected with handle, the first control chamber and the second control chamber are offered above and below the sheared edge respectively, first partition is fixedly connected in the middle part of first control chamber, the lower section of the first partition is equipped with upper mounted plate, two sides at the top of fixed plate symmetrically offer sliding slot, the inside of the sliding slot slidably connects idler wheel.By the way that shell is arranged, by shearing tool Hide All in the inside of shell, avoid when in use shearing tool accidentally injure oneself and other people, keep cutting nipper more safe when in use, by the way that handle is arranged, convenient for the carrying of cutting nipper, avoids scissors from being accidentally injured when carrying to oneself and other people, carry more safe.
Description
Technical field
The utility model relates to primacord shearing technique field, specially a kind of safe and portable primacord cutting nipper.
Background technique
Primacord be to and meanwhile detonate several packs or medicine block threadiness fire tool, by core wire, core medicine and several layers of cotton thread and
Paper bag, which twines, to be made, and epidermis is red, to be different from fuse cord；5.2~6.0 millimeters of outer diameter, usual every volume is 50 meters, uses detonator
Detonation, detonation velocity is fast, and primacord sensitivity is sensitiveer, is rubbed, is hit, when bullet runs through and burns, all easily set off an explosion,
The moisture-proof characteristic of primacord is good, both ends sealing；It is all at present using blade, when using and carrying mostly when shearing primacord
All there is many inconvenience, since blade does not have safeguard measure, the edge of a knife and point of a knife end are all exposed to outer, the appearance when using and carrying
Easily hurt oneself and other people, therefore need to now design a kind of primacord cutting nipper easy to carry and with safety precautions.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of safe and portable primacord cutting nipper, solves
The problem of appeared in above-mentioned background technique.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of safe and portable primacord cutting nipper,
Including shell, sheared edge is offered in the middle part of the shell side, the first extruding is respectively equipped with above and below the shell
Block and the second crushing block, the other side of the shell are fixedly connected with handle, open up respectively above and below the sheared edge
There are the first control chamber and the second control chamber, first partition, the first partition are fixedly connected in the middle part of first control chamber
Lower section be equipped with upper mounted plate, the two sides at the top of fixed plate symmetrically offer sliding slot, and the inside of the sliding slot is slided
It is connected with idler wheel, between the sliding slot and is located in the middle part of fixed plate and offers insert groove, the inside of the insert groove
Equipped with shear-blade, the two sides of first crushing block bottom pass through push rod and are connected with the idler wheel, and described first squeezes
The bottom of block is socketed with the first pressure in the middle part of first compression bar by being connected at the top of the first compression bar and the shear-blade
Contracting spring, second partition is fixedly connected in the middle part of second control chamber, and the top of the second partition is equipped with bottom plate, institute
It states the second crushing block and is connected by two pair of second compression bar with the bottom plate, be socketed with second in the middle part of second compression bar
Compressing spring, the middle part at the top of the bottom plate is offered to match the cut groove used with the insert groove.
Preferably, the top of first crushing block is spheric, and the two sides of first crushing block bottom symmetrically open up
There is link slot.
Preferably, the two sides of the first partition symmetrically offer mobile chute.
Preferably, the top of the push rod is flexibly connected with the link slot, and the bottom of the push rod passes through the shifting
Dynamic sliding slot is flexibly connected with the idler wheel.
Preferably, the top of first compression bar is fixedly connected with the bottom of first crushing block, first compression bar
Bottom extend to the inside of first control chamber and connect through the top of the first partition and the shear-blade is fixed
It connects.
Preferably, it is fixedly connected at the top of the bottom of second compression bar and second crushing block, second compression bar
Top extend to the inside of second control chamber and connect through the bottom of the second partition and the bottom plate is fixed
It connects.
(3) beneficial effect
The utility model provides a kind of safe and portable primacord cutting nipper.Have following the utility model has the advantages that passing through setting
Shell, by shearing tool Hide All in the inside of shell, avoid when in use shearing tool accidentally injure oneself and other people, make to shear
Pincers are more safe when in use, by the way that handle is arranged, convenient for the carrying of cutting nipper, scissors avoided to accidentally injure when carrying to oneself
And other people, it carries more safe；Made by setting upper mounted plate and bottom plate convenient for being clamped fixation to primacord
Primacord is more stable in shearing；By setting push rod and the second compression bar, pushed away up and down convenient for upper mounted plate and bottom plate
It is more stable when moving, and moving up and down；By setting shear-blade and the first compression bar, convenient for being sheared to primacord；
Shear-blade is set to exist convenient for being hidden to shear-blade and shearing to primacord by setting insert groove and cut groove
It is more safe when use；By the first compressing spring of setting and the second compressing spring, move up and down upper mounted plate and bottom plate
When it is more stable, and original state can be restored to after use and shear-blade is hidden；By setting sliding slot,
Idler wheel and push rod avoid upper mounted plate and bottom plate from carrying out hardness to primacord and are fixedly clamped, push rod is made to drive idler wheel in cunning
The internal slide of slot can protect primacord, while shear-blade can be made to shear primacord；By that will lead
Quick-fried rope is placed on the inside of sheared edge, while squeezing the first crushing block and the second crushing block, makes upper mounted plate and bottom plate to leading
Quick-fried cord clip fastens, and drives idler wheel to be slided in the inside of sliding slot by push rod, the first compression bar is made to drive shear-blade in knife
The inside of film trap continues to move down, and cooperates shear-blade with cut groove and shears to primacord；The safe and portable
Rationally, easy to operate, safety is higher when using and carrying for the design of formula primacord cutting nipper.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model interior of shell schematic diagram；
Fig. 3 is the utility model upper mounted plate top view；
Fig. 4 is the utility model cut groove schematic diagram.
In figure: 1 shell, 101 handles, 2 sheared edges, 3 first crushing blocks, 301 link slots, 4 second crushing blocks, 5 first controls
Chamber processed, 501 mobile chutes, 6 second control chambers, 7 first partitions, 8 upper mounted plates, 9 sliding slots, 10 idler wheels, 11 insert grooves, 12 shearings
Blade, 13 push rods, 14 first compression bars, 15 first compressing springs, 16 second partitions, 17 bottom plates, 18 second compressing springs, 19 second
Compression bar, 20 cut grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of safe and portable primacord cutting nipper, packet
Shell 1 is included, by the way that shell 1 is arranged, by shearing tool Hide All in the inside of shell 1, avoids shearing tool mistake when in use
Hurt oneself and other people, keep cutting nipper more safe when in use, offers sheared edge 2 in the middle part of 1 side of shell, it is described
The first crushing block 3 and the second crushing block 4 are respectively equipped with above and below shell 1, the top of first crushing block 3 is spherical surface
Shape, the two sides of 3 bottom of the first crushing block symmetrically offer link slot 301, and the other side of the shell 1, which is fixedly connected with, to be mentioned
Hand 101, convenient for the carrying of cutting nipper, avoids scissors from being accidentally injured when carrying to oneself and other people, carries by the way that handle 101 is arranged
It is more safe, offer the first control chamber 5 and the second control chamber 6 above and below the sheared edge 2 respectively, described first
The middle part of control chamber 5 is fixedly connected with first partition 7, and the two sides of the first partition 7 symmetrically offer mobile chute 501, institute
The lower section for stating first partition 7 is equipped with upper mounted plate 8, and the two sides at fixed 8 top of plate symmetrically offer sliding slot 9, the cunning
The inside of slot 9 slidably connects idler wheel 10, between the sliding slot 9 and is located at the middle part of fixed plate 8 and offers blade
Slot 11, the inside of the insert groove 11 are equipped with shear-blade 12, the two sides of 3 bottom of the first crushing block pass through push rod 13 with
The idler wheel 10 is connected, and by setting sliding slot 9, idler wheel 10 and push rod 13, avoids upper mounted plate 8 and bottom plate 17 quick-fried to leading
Suo Jinhang hardness is fixedly clamped, and makes push rod 13 drive idler wheel 10 in the internal slide of sliding slot 9, can protect to primacord,
Shear-blade 12 can be made to shear primacord simultaneously, the top of the push rod 13 connects with 301 activity of link slot
It connects, the bottom of the push rod 13 is flexibly connected by the mobile chute 501 with the idler wheel 10, first crushing block 3
Bottom is connected by the first compression bar 14 with the top of the shear-blade 12, and setting shear-blade 12 and the first compression bar are passed through
14, convenient for being sheared to primacord；By setting insert groove 11 and cut groove 20, convenient for being hidden to shear-blade 12 and
Primacord is sheared, keeps shear-blade 12 more safe when in use, the middle part of first compression bar 14 is socketed with
One compressing spring 15, the top of first compression bar 14 are fixedly connected with the bottom of first crushing block 3, first compression bar 14
Bottom extend to the inside of first control chamber 5 and solid through the first partition 7 and the top of the shear-blade 12
Fixed connection, the middle part of second control chamber 6 are fixedly connected with second partition 16, and the top of the second partition 16 is equipped with lower solid
Fixed board 17 is shearing primacord by setting upper mounted plate 8 and bottom plate 17 convenient for being clamped fixation to primacord
When it is more stable, second crushing block 4 is connected by two pair of second compression bar 19 with the bottom plate 17, and setting is passed through
Push rod 13 and the second compression bar 19 are more steady convenient for upper mounted plate 8 and the promotion of about 17 bottom plate, and while moving up and down
Fixed, the middle part of second compression bar 19 is socketed with the second compressing spring 18, by the way that the first compressing spring 15 and the second compressing spring 18 is arranged,
It is more stable when moving up and down to make upper mounted plate 8 and bottom plate 17, and can be restored to after use original state and
Shear-blade 12 is hidden, the middle part at 17 top of bottom plate is offered cuts with what the insert groove 11 matching used
Grooving 20, the bottom of second compression bar 19 are fixedly connected with the top of second crushing block 4, the top of second compression bar 19
Portion extends to the inside of second control chamber 6 and through the fixed company in bottom of the second partition 16 and the bottom plate 17
It connects.
In use, by the inside that primacord is placed on to sheared edge 2, while squeezing the first crushing block 3 and the second crushing block
4, so that upper mounted plate 8 and bottom plate 17 is fixedly clamped primacord, by push rod 13 drive idler wheel 10 the inside of sliding slot 9 into
Row sliding, make the first compression bar 14 drive shear-blade 12 continue to move down in the inside of insert groove 11, make shear-blade 12 with
Cut groove 20, which is cooperated, shears primacord.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof, it should be noted that this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating current, and main controller can play control for computer etc.
The conventionally known equipment of system.
Claims (6)
1. a kind of safe and portable primacord cutting nipper, including shell (1), it is characterised in that: the middle part of shell (1) side
It offers sheared edge (2), is respectively equipped with the first crushing block (3) and the second crushing block (4) above and below the shell (1),
The other side of the shell (1) is fixedly connected with handle (101), offers above and below the sheared edge (2) respectively
One control chamber (5) and the second control chamber (6) are fixedly connected with first partition (7) in the middle part of first control chamber (5), described
The lower section of first partition (7) is equipped with upper mounted plate (8), and the two sides at the top of fixed plate (8) symmetrically offer sliding slot (9),
The inside of the sliding slot (9) slidably connects idler wheel (10), between the sliding slot (9) and is located at fixed plate (8)
Middle part offers insert groove (11), and the inside of the insert groove (11) is equipped with shear-blade (12), the first crushing block (3) bottom
The two sides in portion pass through push rod (13) and are connected with the idler wheel (10), and the bottom of first crushing block (3) passes through the first pressure
It is connected at the top of bar (14) and the shear-blade (12), is socketed with the first compressing spring in the middle part of first compression bar (14)
(15), it is fixedly connected with second partition (16) in the middle part of second control chamber (6), the top of the second partition (16) is equipped with
Bottom plate (17), second crushing block (4) are connected by two pair of second compression bar (19) with the bottom plate (17), institute
It states and is socketed in the middle part of the second compression bar (19) the second compressing spring (18), the middle part at the top of the bottom plate (17) offers and institute
State the cut groove (20) that insert groove (11) matching uses.
2. a kind of safe and portable primacord cutting nipper according to claim 1, it is characterised in that: first crushing block
(3) top is spheric, and the two sides of the first crushing block (3) bottom symmetrically offer link slot (301).
3. a kind of safe and portable primacord cutting nipper according to claim 2, it is characterised in that: the first partition
(7) two sides symmetrically offer mobile chute (501).
4. a kind of safe and portable primacord cutting nipper according to claim 3, it is characterised in that: the push rod (13)
Top is flexibly connected with the link slot (301), the bottom of the push rod (13) by the mobile chute (501) with it is described
Idler wheel (10) is flexibly connected.
5. a kind of safe and portable primacord cutting nipper according to claim 1, it is characterised in that: first compression bar
(14) top is fixedly connected with the bottom of first crushing block (3), and the bottom of first compression bar (14) extends to described
It the inside of first control chamber (5) and is fixedly connected at the top of the first partition (7) and the shear-blade (12).
6. a kind of safe and portable primacord cutting nipper according to claim 1, it is characterised in that: second compression bar
(19) it is fixedly connected, is extended at the top of second compression bar (19) described at the top of bottom and second crushing block (4)
It the inside of second control chamber (6) and is fixedly connected with the bottom of the bottom plate (17) through the second partition (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168614.0U CN208879802U (en) | 2018-07-23 | 2018-07-23 | A kind of safe and portable primacord cutting nipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168614.0U CN208879802U (en) | 2018-07-23 | 2018-07-23 | A kind of safe and portable primacord cutting nipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879802U true CN208879802U (en) | 2019-05-21 |
Family
ID=66507200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821168614.0U Expired - Fee Related CN208879802U (en) | 2018-07-23 | 2018-07-23 | A kind of safe and portable primacord cutting nipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2819671C1 (en) * | 2023-04-03 | 2024-05-22 | Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-инженерная ордена Кутузова академия имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" | Portable detonating cord cutting machine |
-
2018
- 2018-07-23 CN CN201821168614.0U patent/CN208879802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2819671C1 (en) * | 2023-04-03 | 2024-05-22 | Федеральное государственное бюджетное военное образовательное учреждение высшего образования "Военно-инженерная ордена Кутузова академия имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" | Portable detonating cord cutting machine |
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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 |
Granted publication date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |