CN206105904U - Folding knife with twist hexagonal screw cap function - Google Patents
Folding knife with twist hexagonal screw cap function Download PDFInfo
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- CN206105904U CN206105904U CN201621020051.1U CN201621020051U CN206105904U CN 206105904 U CN206105904 U CN 206105904U CN 201621020051 U CN201621020051 U CN 201621020051U CN 206105904 U CN206105904 U CN 206105904U
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- side plate
- knife
- screw
- blade
- handle
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Abstract
The utility model discloses a folding knife with twist hexagonal screw cap function, including being provided with the handle of a knife of setting the chamber and installing the blade in the handle of a knife upper end, the handle of a knife includes first curb plate, second curb plate, is provided with screw sleeve's sacrum, first screw, second screw, first curb plate and second curb plate are relative setting to divide the left and right sides of arranging the sacrum in, it forms between first curb plate and second curb plate to set the chamber, the perforation of first curb plate is worn to locate by first screw to with screw sleeve threaded connection, the perforation of second curb plate is worn to locate by the second screw to with screw sleeve threaded connection, the second curb plate outside is equipped with a plurality of recesses that are used for twisting the hexagonal screw cap, and every recess lateral wall is equipped with anti -skidding structure. The recess of this folding knife through set up the hexagonal screw shape on the handle of a knife can be used for twisting outer hexagonal screw cap, has enriched folding knife's function, has strengthened its practicality, and recessed wall sets up anti -skidding structure, makes the conduct spanner that this folding knife can be better use.
Description
Technical field
The utility model is related to a kind of jack knife with stubborn bright mild steel hexagonal nuts function.
Background technology
Existing jack knife generally comprises the blade that handle of a knife, lower end are hinged on handle of a knife.And existing jack knife function on the market
Mainly cut, most of jack knife has the blade of various difference in functionalitys, or with bottle opener, or cross-head screwdriver is provided with,
And then meet the different demand of people.However, the jack knife of the above-mentioned type still lacks practicality.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide for a kind of with stubborn bright mild steel hexagonal nuts
The jack knife of function, the jack knife can be used to twist outer-hexagonal cap nut by the groove for arranging hex(agonal)screw shape on handle of a knife, enrich
The function of jack knife, enhances its practicality, and groove inner wall arranges anti-skid structure, enables that the jack knife is more preferable makes as spanner
With.
The purpose of this utility model employs the following technical solutions realization：
A kind of jack knife with stubborn bright mild steel hexagonal nuts function, is characterized in that, including being provided with the handle of a knife and installation of setting chamber
The blade being hinged in knife upper end and with handle of a knife；The sacrum that the handle of a knife includes the first side plate, the second side plate, is provided with screw shell
Bone, the first screw, the second screw；First side plate and the second side plate are in be oppositely arranged, and the left and right sides of the rumpbone that is placed in；
The chamber of setting is formed between the first side plate and the second side plate；First screw is arranged in the perforation of the first side plate, and with
Screw shell is threadedly coupled；Second screw is arranged in the perforation of the second side plate, and is threadedly coupled with screw shell；Described
Two side plates outside is provided with some grooves for twisting bright mild steel hexagonal nuts, and each described recess sidewall is provided with anti-skid structure.
Preferably, the anti-skid structure is double wedge, and each described recess sidewall is evenly distributed with some double wedges.
Preferably, each groove is of different sizes.
Preferably, the blade includes installation portion, is arranged on the blade part of installation portion one end；The installation portion passes through main shaft
In knife upper end and can be located on handle of a knife with blade part is made making the embedded handle of a knife of blade part set the folding position in chamber
Rotate between the expanded position of side；The installation position of the blade is between the upper end of the upper end of the first side plate and the second side plate；
The main shaft includes main shaft mother's screw, the sub- screw of main shaft；First through hole is provided with first side plate；On second side plate
It is provided with the second through hole；The main shaft mother screw is arranged in successively the first through hole of the first side plate, the perforation of installation portion, the second side
Second through hole of plate, and be connected with the sub- screw thread of main shaft.
Preferably, clutch shaft bearing device is installed between first side plate and blade, second side plate and blade it
Between second bearing device is installed；The ball of the clutch shaft bearing device, the ball of second bearing device are rolled with blade and connect
Touch；The main shaft mother screw is arranged in successively the first side plate, clutch shaft bearing device, blade, second bearing device, the second side plate.
Preferably, the opening for setting chamber is forward；It is additionally provided with the handle of a knife for being maintained at the installation portion
The holding structure of expanded position；The holding structure includes elastic arm, shell fragment, is fixed on the rear end of the first side plate with the second side plate
Arresting lever between rear end；The lower end of the elastic arm is connected with the first side plate, and elastic arm upper end is provided with supports steel part, and this supports steel part
For being resisted against end face of the installation portion away from blade part；The shell fragment is arranged on the second side plate inwall；Set on the blade
It is equipped with the recess being embedded in for arresting lever.
Preferably, it is respectively fixed with a steel ball on the elastic arm and shell fragment；It is provided with installation position on the blade
It is embedded so that installation portion is maintained at the shrinkage pool of folding position for steel ball when folding position.
Preferably, belt clamp has been screwed it on the handle of a knife.
Preferably, several screwed holes matched with screw are provided with the handle of a knife.
Compared to existing technology, the beneficial effects of the utility model are：
1st, the jack knife with stubborn bright mild steel hexagonal nuts function that the utility model is provided, the jack knife on handle of a knife by arranging six
The groove of angle screw shape, can be used to twist outer-hexagonal cap nut, enrich the function of jack knife, its practicality be enhanced, in groove
Wall arranges anti-skid structure, enables that the jack knife is more preferable to be used as spanner.
2nd, groove is arranged to into different size, increases its use range.
Description of the drawings
Fig. 1 is the structural representation of the utility model jack knife.
Fig. 2 is the explosive view of the utility model jack knife.
Wherein,
1st, blade；11st, installation portion；12nd, shrinkage pool；
2nd, handle of a knife；21st, rumpbone；22nd, the first side plate；23rd, the second side plate；24th, shell fragment；25th, belt clamp；26th, elastic arm；27、
First screw；28th, the second screw；211st, screw shell；231st, groove；
31st, the sub- screw of main shaft；32nd, main shaft mother screw；33rd, clutch shaft bearing；34th, first bearing seat；35th, steel ball；36th, support
Steel part；37th, arresting lever.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further：
Embodiment 1
Shown in Fig. 1-2, a kind of jack knife with stubborn bright mild steel hexagonal nuts function includes and is provided with the handle of a knife 2 for setting chamber and installs
The blade 1 being hinged in the upper end of handle of a knife 2 and with handle of a knife 2；The blade 1 includes installation portion 11, is arranged on the knife of the one end of installation portion 11
Blade；The installation portion 11 is arranged on the upper end of handle of a knife 2 by main shaft and the embedded handle of a knife 2 of blade part can be made to set the folding in chamber
Folded position and make blade part be located between the expanded position of the top of handle of a knife 2 to rotate；The installation portion 11 of the blade 1 is located at the first side
Between the upper end of the upper end of plate 22 and the second side plate 23；The main shaft includes the sub- screw 31 of main shaft mother's screw 32, main shaft；Described
First through hole is provided with side plate 22；The second through hole is provided with second side plate 23；The main shaft mother screw 32 is successively
Be arranged in first through hole, the perforation of installation portion 11, second through hole of the second side plate 23 of the first side plate 22, and with the sub- screw of main shaft
31 threaded connections；It is additionally provided with the installation portion 11 of the blade 1 on the handle of a knife 2 and is additionally provided with for being maintained at installation portion 11
The holding structure of expanded position；The rumpbone that the handle of a knife 2 includes the first side plate 22, the second side plate 23, is provided with screw shell 211
21st, the first screw 27, the second screw 28；The side plate 23 of first side plate 22 and second is in be oppositely arranged, and the rumpbone 21 that is placed in
The left and right sides；The chamber of setting is formed between the first side plate 22 and the second side plate 23；First screw 27 is arranged in
The perforation of side plate 22, and be threadedly coupled with screw shell 211；Second screw 28 is arranged in the perforation of the second side plate 23,
And be threadedly coupled with screw shell 211；The outside of second side plate 23 is provided with some grooves 231 for twisting bright mild steel hexagonal nuts,
Each described groove 231 is used to twist the bright mild steel hexagonal nuts of different size；Each side wall of groove 231 is evenly distributed with some double wedges,
It is avoided that jack knife slides when bright mild steel hexagonal nuts is twisted.
In a state of use, installation portion 11 can be rotated in expanded position, and installation portion 11 is kept by holding structure
In expanded position, so that blade part is held in the top of handle of a knife 2, so that jack knife is in deployed condition so as to be convenient to be cut
Cut operation；And under non-working condition, installation portion 11 can be rotated in folding position, so that the embedded handle of a knife of blade part sets chamber
It is interior, so that jack knife is in folded state.
This sets the opening in chamber forward；The holding structure includes elastic arm 26, shell fragment 27, is fixed on after the first side plate 22
Arresting lever 37 between end and the rear end of the second side plate 23, the lower end of the elastic arm 26 is connected with the first side plate 22, and upper end is arranged
Steel part 36 is supported, this supports steel part 36 for being resisted against end face of the installation portion 11 away from blade part；The shell fragment 27 is arranged on
The inwall of second side plate 23；The recess being embedded in for arresting lever 37 is provided with the blade 1.And pass through to adopt said structure,
When installation portion 11 turns to expanded position, arresting lever 37 is embedded with recess to be coordinated, spacing to carry out to blade 1, supports steel part
36 are resisted against on end face of the installation portion 11 away from blade part 12, to prevent blade 1 from turning back, so that installation portion 11 is positively retained at
On expanded position；And when need to fold jack knife, can outward stir elastic arm 26 so that steel part 36 is supported with installation portion 11 away from blade part
End face phase deviation, so as to rotatably mounted portion 11 is folded jack knife, and when remove stir power when, elastic arm 26 can be at itself
Elastic force effect is lower to restore to the original state.The utility model can improve installation portion 11 and stop in the deployed position by adopting said structure
Stability, and, support steel part 36 by being provided with elastic arm 26, can avoid directly being resisted against blade 1 using elastic arm 26,
Elastic arm 26 can also be reduced to rub, extend the service life of elastic arm 26.
Preferably, it is respectively fixed with a steel ball 35 on the elastic arm 26 and shell fragment 27；It is provided with the blade 1 in peace
Dress portion 11 is located at embedded so that installation portion 11 is maintained at the shrinkage pool 12 of folding position for steel ball 35 during folding position.And pass through to adopt
Said structure, when installation portion 11 turns to folding position, steel ball 35 is embedded in shrinkage pool 12, so that installation portion 11 can be protected
When holding in folding position, and jack knife need to be launched, blade 1 can outward be promoted, now elastic arm 26 and shell fragment 27 occur elastic deformation
And blade 1 is avoided, and as the removal of blade 1, elastic arm 26 and shell fragment 27 restore to the original state under its own resilient effect, now, bullet
Pearl resets with elastic arm 26 and shell fragment 27.
Preferably, clutch shaft bearing device, second side plate 23 and knife are installed between first side plate 22 and blade 1
Second bearing device is installed between piece 1；The ball of the clutch shaft bearing device, the ball of second bearing device with blade 1
It is in rolling contact；The main shaft mother screw 32 is arranged in successively the first side plate 22, clutch shaft bearing device, blade 1, second bearing dress
Put, the second side plate 23.And pass through to adopt said structure, blade 1 and the CONTACT WITH FRICTION of handle of a knife 2 can be avoided, so as to frictional force can be reduced,
Effectively extend blade 1, the service life of handle of a knife 2.Wherein, the clutch shaft bearing device is included along the close direction of blade 1 successively
Clutch shaft bearing base 34, clutch shaft bearing 33 in the groove of the first side plate 22；The second bearing device is included along leaning on
The nearly direction of blade 1 is sequentially arranged at second bearing base, second bearing in the groove of the second side plate 23；The clutch shaft bearing 33,
Several balls that second bearing includes retainer, circumferential arrangement on retainer and can rotate relative to retainer.The master
Axle mother's screw 32 is arranged in clutch shaft bearing base 34, clutch shaft bearing 32, second bearing base, second bearing.
Preferably, belt clamp 25 has been screwed on the handle of a knife 2, to be convenient to that jack knife is fixed on belt.
Wherein, several screwed holes matched with screw are provided with the handle of a knife 2.And pass through to adopt said structure, can be convenient to
Adjust the position of belt clamp 25.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (9)
1. a kind of jack knife with stubborn bright mild steel hexagonal nuts function, is characterized in that, including being provided with the handle of a knife of setting chamber and be arranged on
Knife upper end and the blade being hinged with handle of a knife；The sacrum that the handle of a knife includes the first side plate, the second side plate, is provided with screw shell
Bone, the first screw, the second screw；First side plate and the second side plate are in be oppositely arranged, and the left and right sides of the rumpbone that is placed in；
The chamber of setting is formed between the first side plate and the second side plate；First screw is arranged in the perforation of the first side plate, and with
Screw shell is threadedly coupled；Second screw is arranged in the perforation of the second side plate, and is threadedly coupled with screw shell；Described
Two side plates outside is provided with some grooves for twisting bright mild steel hexagonal nuts, and each described recess sidewall is provided with anti-skid structure.
2. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 1, is characterized in that, the anti-skid structure is convex
Tooth, each described recess sidewall is evenly distributed with some double wedges.
3. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 1, is characterized in that, each groove it is big
Little difference.
4. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 1, is characterized in that, the blade includes installing
Portion, the blade part for being arranged on installation portion one end；The installation portion is arranged in knife upper end by main shaft and can make blade part
Embedded handle of a knife is set the folding position in chamber and makes to be rotated between expanded position of the blade part above handle of a knife；The blade
Installation position is between the upper end of the upper end of the first side plate and the second side plate；The main shaft includes main shaft mother's screw, the sub- spiral shell of main shaft
Nail；First through hole is provided with first side plate；The second through hole is provided with second side plate；Main shaft mother's screw according to
The secondary first through hole for being arranged in the first side plate, the perforation of installation portion, the second through hole of the second side plate, and with the sub- screw thread of main shaft
Connection.
5. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 4, is characterized in that, first side plate and knife
Clutch shaft bearing device is installed between piece, second bearing device is installed between second side plate and blade；The first axle
The ball of bearing apparatus, the ball of second bearing device are in rolling contact with blade；The main shaft mother screw is arranged in successively first
Side plate, clutch shaft bearing device, blade, second bearing device, the second side plate.
6. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 4, is characterized in that, the opening for setting chamber
Forward；The holding structure for making the installation portion be maintained at expanded position is additionally provided with the handle of a knife；The holding structure
Including elastic arm, shell fragment, the arresting lever being fixed between the rear end of the rear end of the first side plate and the second side plate；The lower end of the elastic arm
It is connected with the first side plate, elastic arm upper end is provided with supports steel part, this supports steel part for being resisted against end of the installation portion away from blade part
Face；The shell fragment is arranged on the second side plate inwall；The recess being embedded in for arresting lever is provided with the blade.
7. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 6, is characterized in that, on the elastic arm and shell fragment
It is respectively fixed with a steel ball；It is provided with the blade embedded so that installation portion for steel ball when installation position is in folding position
It is maintained at the shrinkage pool of folding position.
8. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 1, is characterized in that, spiral shell is passed through on the handle of a knife
Silk is fixed with belt clamp.
9. the jack knife with stubborn bright mild steel hexagonal nuts function according to claim 8, is characterized in that, be provided with the handle of a knife
Several screwed holes matched with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020051.1U CN206105904U (en) | 2016-08-31 | 2016-08-31 | Folding knife with twist hexagonal screw cap function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020051.1U CN206105904U (en) | 2016-08-31 | 2016-08-31 | Folding knife with twist hexagonal screw cap function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206105904U true CN206105904U (en) | 2017-04-19 |
Family
ID=58516305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020051.1U Active CN206105904U (en) | 2016-08-31 | 2016-08-31 | Folding knife with twist hexagonal screw cap function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206105904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492420A (en) * | 2021-07-29 | 2021-10-12 | 阳江市阳东泛太科五金制造有限公司 | Countersunk structure for clamping piece and sliced meat |
-
2016
- 2016-08-31 CN CN201621020051.1U patent/CN206105904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492420A (en) * | 2021-07-29 | 2021-10-12 | 阳江市阳东泛太科五金制造有限公司 | Countersunk structure for clamping piece and sliced meat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 529500 building 4, hardware knives and scissors demonstration park, Zhuhai (Yangjiang Vientiane) industrial transfer industrial park, Yangdong District, Yangjiang City, Guangdong Province Patentee after: GUANGDONG TUOBITUO TECHNOLOGY Co.,Ltd. Address before: 529500 Jianshan industrial district, Yangshao Town, Yangdong District, Yangjiang, Guangdong Patentee before: YANGJIANG TUOBITUO TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |