CN205100674U - Blade lock picklock - Google Patents
Blade lock picklock Download PDFInfo
- Publication number
- CN205100674U CN205100674U CN201520843385.8U CN201520843385U CN205100674U CN 205100674 U CN205100674 U CN 205100674U CN 201520843385 U CN201520843385 U CN 201520843385U CN 205100674 U CN205100674 U CN 205100674U
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- Prior art keywords
- blade
- base head
- blade lock
- lock
- driving lever
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Abstract
The utility model discloses a blade lock picklock, including backplate and the base head that links together, the at least one side of base head is seted up flutedly along its length direction, and at least one driving lever passes the rear end of base head, and the front end of driving lever is located in the recess and the tip of driving lever be equipped with and dial the needle, the rear end of driving lever with the backplate is corresponding, the left and right sides of the overhead recess of base is the arris, the arris includes the metal part, the partial flexible part of upside rigid coupling of metal, the thickness of arris is greater than the thickness of waiting to open blade lock lockhole. The utility model also provides a method of unblanking of blade lock. The utility model discloses can open the blade lock of band edge post, start technological blank, have originality.
Description
Technical field
The utility model relates to unlocking tool technical field, is specifically related to a kind of blade lock unlocking tool.
Background technology
Existing blade lock comprises lock tube, lock core, vane group and key.Wherein vane group is made up of blade and leaf spring, vane group is arranged in the vane hole of lock core, lock tube inwall is offered the lock matched with blade tip cheat, time sealed, lock core and lock tube lock by blade between the vane hole of lock core and the lock of lock tube are cheated, and lock core can not be rotated relative to lock tube; After being inserted along core central authorities by key when unblanking, wave channel cingulum on the key moves corresponding blade and moves, and blade and the lock of lock tube is cheated and is separated and all enters in the vane hole of lock core, thus lock core can be rotated relative to lock tube, reach the object of unblanking.
Existing two-in-one unlocking tool generally includes the backboard being equivalent to key handle, the base head (tongue) being equivalent to key body, and backboard and base head connect as one and the junction of backboard and base head is also hinged and is connected to handle.Offer groove in base head, be provided with at least one driving lever in groove, one end of driving lever is positioned at groove and end is provided with protruding pulling needle, and the other end is corresponding with backboard through the rear end of base head, and this end is provided with driving lever screw.
When existing two-in-one unlocking tool opens above-mentioned blade lock, base head is inserted in blade lock pin, turning handle gently, lock core is rotated in free scope, lock tube produces certain pressure to blade, then stirring driving lever makes blade move, and blade and the lock of lock tube is cheated one by one and is separated and all enters in the vane hole of lock core, thus reach the object of unblanking.
But for the blade lock with side column, during due to turning handle, stressedly between lock core and lock tube be not blade but side column, therefore, existing two-in-one tool but can not open such blade lock.
Summary of the invention
Can not the technical problem of blade lock of open belt side column in order to overcome two-in-one unlocking tool in prior art, the utility model provides a kind of blade lock unlocking tool.
The utility model solves the technical scheme that its technical problem adopts:
The utility model provides a kind of blade lock unlocking tool on the one hand, comprise the backboard, base head and at least one driving lever that link together, described base head offers at least one groove along its length, the front end of described driving lever is contained in described groove and forward end is provided with pulling needle, the rear end of described base head is passed at the middle part of driving lever, and the rear end of driving lever is corresponding with described backboard; Described base head also has at least one arris, and described arris comprises metallic member, and the outside of metallic member is connected with after base head inserts blade lock lockhole to be opened for executing stressed elastic part to blade.
The structure of " groove " described in the utility model is not necessarily in " recessed " font, also can be " L " shape or through groove structure, effect is that the fore-end holding driving lever makes it move freely in groove cavities, and groove also has the opening that pulling needle can be made to stir blade movement.Groove " along base head length direction " not necessarily refers to that base head is opened in the scope of whole base head length, and should be corresponding with the length of vane group.
Realized the blade lock of open belt side column by the structure changing former base head according to blade lock unlocking tool described in the utility model.Specifically, the modulus of elasticity of elastic part is less than the modulus of elasticity of metallic member, foliage leaf mortice lock outer end lockhole is less, therefore this elastic part can shrink when pressurized, after shrinking, the gross thickness of metallic member and elastic part is less than or equal to the thickness of the outer end lockhole of blade lock to be opened, and base head can be inserted in lockhole.If blade lock lockhole can the blade endoporus of corresponding central vane, also can the side of corresponding blade.After inserting blade lock lockhole to be opened, elastic part applies certain pressure to blade, thus makes elastic part produce frictional force to blade, and frictional force is greater than this blade lock Leaf spring to the elastic force of blade.By lockhole (the i.e. lock core hole in the lockhole of outer end and lock core, be vane hole when lock core hole is positioned at central vane) less, this sample blanks head is when not pressurized, the gross thickness of metallic member and elastic part is greater than the thickness of blade lock lockhole to be opened or blade endoporus, thus makes elastic part produce frictional force to blade.It can thus be appreciated that because elastic part applies elastic force (pressure) to blade, when stirring after blade moves, blade can keep static, thus blade can be stirred one by one and put in place, reach the object of opening blade lock.To sum up, the utility model can the blade lock of open belt side column, has started technological gap, has had originality.
In addition, following additional technical feature can also be had according to the blade lock unlocking tool of the utility model embodiment:
Preferably, after base head inserts blade lock lockhole to be opened, the frictional force of described elastic part to blade is greater than this blade lock Leaf spring to the elastic force of blade.
Preferably, after base head inserts blade lock lockhole to be opened, elastic part applies towards the pressure of side column, under the effect of side column spring, to increase the frictional force between blade and side column to blade.
Preferably, described elastic part is made up of elastomeric material.Elastic part of the present utility model can be made for plastics, rubber and silica gel elastomeric material, elastic part adopts Conventional processing methods to be fixed on metallic member, as the method by pasting, also can slot at metallic member, elastic part inlays thereon by the mode such as boring.Preferred further, described elastic part is made up of silica gel.
Preferably, the thickness in blade lock pin hole to be opened is h, and the thickness of described metallic member is 2/3h, and the thickness of elastic part is 2/3h.Adding man-hour, the base head of former two-in-one unlocking tool is slightly less than lockhole, when processing base head of the present utility model, can be the metallic member of 2/3 by the dimensioned thickness of former base head, and all the other 1/3 become the elastic part that thickness is 2/3, and gross thickness is 4/3.
Preferably, the vertical described base head of described pulling needle protrudes upward.It can thus be appreciated that group platform of blade conveniently stirred by driving lever.
Preferably, described groove is opened in upper and lower faces or the both sides of described base head.
Preferably, the number of described driving lever is 1-4.
On the other hand, the utility model additionally provides a kind of blade lock method for unlocking, and adopt above-mentioned blade lock unlocking tool, the method comprises:
The base head of blade lock unlocking tool is inserted the lockhole of blade lock to be unblanked, elastic part shrinks by the extruding of lockhole, and base head is inserted in lockhole completely;
After insertion, elastic part applies frictional force to blade, its frictional force is greater than the elastic force of leaf spring to blade, stirs blade by the pulling needle of described driving lever, and blade is moved, experience the frictional force between side column and blade simultaneously, when the breach of unblanking that blade moves on blade is corresponding with side column, frictional force disappears, and namely blade moves into place, stop stirring blade, blade keeps static under the frictional force effect of elastic part;
Stir blade one by one, when all blades put in place, side column falls in the effect of side column spring, and blade unblanks in breach, and lock core is separated with lock tube;
Rotate base head, lock core is rotated relative to lock tube, opens this blade lock.
Preferably, the pulling needle of described driving lever is moved it by the platform of dialling stirred on blade.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the blade lock unlocking tool of the utility model embodiment;
Fig. 2 is the structural representation of the blade lock unlocking tool of another example of the utility model;
Fig. 3 is the sectional drawing of blade lock unlocking tool base head part of the present utility model;
Fig. 4 is the sectional drawing of the base head part of the utility model example;
Fig. 5 is the sectional drawing of the base head part of another example of the utility model;
Fig. 6 is the sectional drawing of the utility model base head part of an example again;
Fig. 7 is the structural representation of the blade lock of band side column.
description of reference numerals:
Backboard 10; Scale 11;
Base head 20; Groove 21; Arris 22; Metallic member 23; Elastic part 24;
Driving lever 30; Pulling needle 31; Pointer 32; Driving lever screw 33;
Handle 40;
Blade lock 50; Lock tube 51; Lock core 52; Blade 53; Leaf spring 54; Dial platform 55; Side column 56; Side column spring 57; To unblank breach 58; Blade endoporus 59.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrically connected maybe can communicate with one another; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Blade lock unlocking tool according to the utility model embodiment is described with reference to the accompanying drawings.Fig. 1-6 is the structural representation of the blade lock unlocking tool of the utility model embodiment.
Fig. 1, Fig. 3 provide the blade lock unlocking tool that a kind of one side offers form of grooves, comprise backboard 10, base head 20, driving lever 30 and handle 40.
Backboard 10 and base head 20 are structure as a whole.Base head 20 is flat strip, and its length is more than or equal to the degree of depth of blade lock 50 lockhole to be opened, is highly greater than the height (thickness) of the lock core hole (i.e. vane hole) of blade lock 50 to be opened.A groove 21 is offered along its length above base head 20.The forward end of driving lever 30 is provided with pulling needle 31, and the front end of driving lever 30 is positioned at described groove 21, and driving lever 30 is through backboard 10 and base head 20 junction, and the rear end of driving lever 30 is corresponding with backboard 10.Handle 40 is hinged and is connected to the rear end of base head 20.As shown in Figure 2, at the left and right sides arris 22 of base head 20 upper groove 21, arris 22 comprises metallic member 23, the upside of metallic member 23 is connected with elastic part 24, the thickness of arris 22 is greater than the thickness of blade lock 50 lockhole to be opened, and after base head inserts blade lock lockhole to be opened, elastic part applies pressure to blade.
Wherein elastic part 24 should have apparently and have a smooth upper surface, inserts to facilitate base head 20 and transfers to.After base head 20 inserts lockhole, its elastic part 24 should contact with blade 53, and blade 53 applies towards the pressure of side column 56.Lockhole can also can in the side of lock core 52 in the central authorities of lock core 52, determines according to the concrete structure of blade lock 50.
Realized the blade lock 50 of open belt side column 56 by the structure changing former base head 20 according to the blade lock unlocking tool of the utility model embodiment.Specifically, the modulus of elasticity of elastic part 24 is less than the modulus of elasticity of metallic member 23, this elastic part 24 is after pressurized shrinks, the gross thickness of metallic member 23 and elastic part 24 is less than or equal to the thickness of the lockhole (and blade endoporus 59) of blade lock 50 to be opened, not during pressurized, the gross thickness of metallic member 23 and elastic part 24 is greater than the thickness of blade lock lockhole to be opened, after inserting blade lock 50 lockhole to be opened, the frictional force of elastic part 24 pairs of blades 53 is greater than the elastic force of this blade lock 50 Leaf spring 54 pairs of blades 53.It can thus be appreciated that because elastic part 24 pairs of blades 53 apply elastic force (pressure), when stirring after blade 53 moves, blade 53 can keep static, thus blade 53 can be stirred one by one put in place, reach the object of opening blade lock 50.In addition, it should be noted that, whether blade 53 puts in place, and (breach 58 of unblanking namely on blade 53 is corresponding with side column 56) needs locksmith stirring the pressure experiencing side column 56 pairs of blades 53 in blade 53 process.
The base head 20 of the present embodiment is inserting the effect played after in lockhole in two, the frictional force of elastic part 24 pairs of blades 53 is greater than the elastic force of this blade lock Leaf spring 54 pairs of blades 53 on the one hand, make pulling needle 31 stir blade 53 to move left and right, blade 53 can stop at any time and not reset by leaf spring 54 elastic force; Other direction, its thickness of base head 20 with elastic part 24 is greater than lockhole, therefore elastic part 24 pairs of blades 53 apply towards the pressure of side column 56, because blade 53 size will be slightly less than the size of lock core 52 intra vane 53 groove usually, therefore, blade 53 can move towards side column 56 until the top of blade 53 and blade 53 groove inwall offset, thus can strengthen the contact force between side column 56 and blade 53, is convenient to the position that locksmith finds breach 58 of unblanking corresponding with side column 56.For the blade lock 50 shown in Fig. 3, because blade endoporus 59 is at the center of blade 53, after insertion base head 20, because the lockhole position of lock core 52 end does not change, therefore the lower end of base head 20 is not moved under elastic force effect, elastic part 24 only upwards applies elastic force to blade 53, can make equally blade 53 appropriate on move.
As some examples of the present embodiment, backboard 10 is also provided with scale 11, driving lever 30 is provided with the pointer 32 corresponding with scale 11, and the rear end of driving lever 30 is also provided with driving lever screw 33.
As some examples of the present embodiment, elastic part 24 is made up of elastomeric material.Elastic part 24 of the present utility model can be made for plastics, rubber, silica gel elastomeric material, elastic part 24 adopts Conventional processing methods to be fixed on metallic member 23, as the method by pasting, also can slot at metallic member 23, elastic part 24 inlays thereon by the mode such as boring.
For the thickness of metallic member 23 and elastic part 24 in base head 20, can rationally arrange as required.Such as the thickness of blade lock 50 lockhole to be opened is h1, and the base head 20 of normal two-in-one tool is h2, and the thickness of metallic member 23 is 2/3h2, and the thickness of elastic part 24 is 2/3h2.Adding man-hour, the base head 20 of former two-in-one unlocking tool is slightly less than lockhole, when processing base head 20 of the present utility model, can be the metallic member 23 of 2/3 by the dimensioned thickness of former base head 20, and all the other 1/3 become the elastic part 24 that thickness is 2/3, and gross thickness is 4/3.
As a preferred exemplary of the present embodiment, the vertical base head 20 of pulling needle 31 protrudes upward.It can thus be appreciated that group platform 55 of blade 53 conveniently stirred by driving lever 30.
In addition, groove 21 is opened in the one side of base head 20, two sides or side.As shown in Fig. 2, Fig. 5, a kind of base head offers the blade lock unlocking tool of groove, and wherein pulling needle 31 is "T"-shaped, is stirred the both sides of the blade endoporus 59 of blade 53 during work by the groove of base head 20 both sides, instead of its group of platform 55.Fig. 4 provides a kind of base head and offers groove and the blade lock unlocking tool using the pulling needle 30 shown in Fig. 1.Fig. 6 gives a kind of blade lock unlocking tool opening outer milling four type of gesture.
The number of driving lever 30 is 1-4, can adjust according to the type of groove 21 and actual needs.
On the other hand, the utility model embodiment still provides a kind of blade lock method for unlocking, and adopt above-mentioned blade lock unlocking tool, the method comprises:
The base head 20 of blade lock unlocking tool is inserted blade lock 50(to be unblanked as shown in Figure 4) lockhole, elastic part 24 shrinks by the extruding of lockhole, base head 20 is inserted in lockhole completely, and need not rotate base head 20;
After insertion, elastic part 24 pairs of blades 53 apply frictional force, its frictional force is greater than the elastic force of leaf spring 54 pairs of blades 53, group platform 55 in blade 53 blade endoporus 59 is stirred by the pulling needle 31 of driving lever 30, blade 53 is moved to the left, experience the frictional force between side column 56 and blade 53 simultaneously, when the breach 58 of unblanking that blade 53 moves on blade 53 is corresponding with side column 56, frictional force disappears, blade 53 moves into place, stop stirring this blade 53, blade 53 keeps static under the frictional force effect of elastic part 24;
Stir other blade 53 one by one, when all blades 53 put in place, side column 56 falls in the effect of side column spring 57, and blade 53 unblanks in breach 58, and lock core 52 is separated with lock tube 51;
Rotate base head 20, lock core 52 is rotated relative to lock tube 51, opens this blade lock.
In the description of this manual, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this manual or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (8)
1. a blade lock unlocking tool, comprise the backboard, base head and at least one driving lever that link together, described base head offers at least one groove along its length, the front end of described driving lever is contained in described groove and forward end is provided with pulling needle, the rear end of described base head is passed at the middle part of driving lever, and the rear end of driving lever is corresponding with described backboard; It is characterized in that, described base head also has at least one arris, and described arris comprises metallic member, and the outside of metallic member is connected with after base head inserts blade lock lockhole to be opened for executing stressed elastic part to blade.
2. blade lock unlocking tool according to claim 1, is characterized in that, after base head inserts blade lock lockhole to be opened, elastic part applies towards the pressure of side column blade.
3. blade lock unlocking tool according to claim 1, is characterized in that, described elastic part is made up of elastomeric material.
4. blade lock unlocking tool according to claim 2, is characterized in that, described elastic part is made up of rubber or silica gel.
5. blade lock unlocking tool according to claim 1, is characterized in that, the thickness in blade lock pin hole to be opened is h, and the thickness of described metallic member is 2/3h, and the thickness of elastic part is 2/3h.
6. blade lock unlocking tool according to claim 1, is characterized in that, the vertical described base head of described pulling needle protrudes upward.
7. blade lock unlocking tool according to claim 1, is characterized in that, described groove is opened in one or two sides or the side of described base head.
8. blade lock unlocking tool according to claim 1, is characterized in that, the number of described driving lever is 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843385.8U CN205100674U (en) | 2015-10-28 | 2015-10-28 | Blade lock picklock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843385.8U CN205100674U (en) | 2015-10-28 | 2015-10-28 | Blade lock picklock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100674U true CN205100674U (en) | 2016-03-23 |
Family
ID=55516461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843385.8U Withdrawn - After Issue CN205100674U (en) | 2015-10-28 | 2015-10-28 | Blade lock picklock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220948A (en) * | 2015-10-28 | 2016-01-06 | 李俊付 | Blade lock unlocking tool and blade lock method for unlocking |
-
2015
- 2015-10-28 CN CN201520843385.8U patent/CN205100674U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220948A (en) * | 2015-10-28 | 2016-01-06 | 李俊付 | Blade lock unlocking tool and blade lock method for unlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20170609 |