CN207526245U - Strong theft-proof lock tongue component and its lock body of application - Google Patents
Strong theft-proof lock tongue component and its lock body of application Download PDFInfo
- Publication number
- CN207526245U CN207526245U CN201721565213.4U CN201721565213U CN207526245U CN 207526245 U CN207526245 U CN 207526245U CN 201721565213 U CN201721565213 U CN 201721565213U CN 207526245 U CN207526245 U CN 207526245U
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- China
- Prior art keywords
- lock tongue
- main body
- lock
- plate
- protruding positioning
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- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of strong theft-proof lock tongue component and its lock body of application, the lock tongue supporting plate including lock tongue main body and connection lock tongue main body；The setting set in transverse direction of the T-shaped lock tongue driving plate including in axial direction setting of lock tongue supporting plate and the outboard end positioned at lock tongue driving plate connects plate body, axially projecting protruding positioning pole is additionally provided on the outside of connection plate body erectting, lock tongue driving plate, protruding positioning pole are integrated with erectting connection plate body casting and forming；In the location hole for being provided centrally with adapting to protruding positioning pole of lock tongue main body, lock tongue main body is plugged on protruding positioning pole by location hole and the axis of lock tongue main body is in axial direction arranged, it is welded to connect, with pad, there is spacing in a lateral direction between pad and protruding positioning pole between lock tongue main body and setting connection plate body.Which not only simplifies the structures and manufacturing process of bolt component, also greatly improve radial direction bearing capacity and axial carrying capacity.
Description
Technical field
The present invention relates to a kind of bolt component, more particularly to a kind of strong theft-proof lock tongue component and the application lock tongue group
The lock body of part.
Background technology
Lock body is mainly made of lock main body, lock tongue and lock core three parts, wherein the lock tongue is main stressed member, it
Ask structure unusually strong firm, energy pick-proof is prevented pulling out.Current most common lock bolt structure be by lock tongue main body and lock tongue supporting plate it
Between using riveting or be welded together.It is described referring specifically to Fig. 1, Fig. 2, Fig. 3 and lock bolt structure schematic diagram shown in Fig. 4
Lock tongue main body 2 includes 3 tongue columns 21, and an axially extending riveted joint is both provided on the inner face of each tongue column 21
211.The lock tongue supporting plate 1 includes lock tongue driving plate 11 and connection plate body 12, and the lock tongue driving plate 11 and connection plate body 12 divide
Not Cai Yong cold rolling plate stamping and forming, on the connection plate body 12 also punching go out to correspond to the riveting of the riveted joint 211 respectively and lead to
Hole 121 and connection square hole 122, the connection that the corresponding connection square hole 122 is provided in the outer end of the lock tongue driving plate 11 are convex
Play 110.The lock tongue driving plate 11, connection plate body 12 and tongue column 21 are all for mutually independent component, first the tongue during assembling
The riveted joint 211 of column 21 is plugged into the riveting through holes 121 of the connection plate body 12 and rivets out flange and make the tongue column 21
It is affixed on the connection plate body 12, the connection bump 110 of the lock tongue driving plate 11 is then plugged into the connecting plate again
In the connection square hole 122 of body 12, then after the lock tongue driving plate 11 and connection plate body 12 handing-over go out to arrange multiple pads
（a、b）They are welded together, pad（a、b）Respectively in the left and right sides of the lock tongue driving plate 11.The lock tongue of the structure
Not only manufacturing process is complicated, and cost is also very high, and maximum weakness is that the tongue column 21 bears the ability of radial load not
Foot, the connection structure being mainly reflected between the tongue column 21 and the lock tongue driving plate 11, the tongue column 21 is by described
It connects the welding between plate body 12 and the lock tongue driving plate 11 and is connected to indirectly in the lock tongue driving plate 11, and it is described
Pad（a、b）It splits in the both sides of the lock tongue driving plate 11 and very close to the central axis of the tongue column 21, only
Connection function can be played and radial support cannot be provided for the tongue column 21 well.When the tongue column 21 bears radial load
It is easy to appear deformation even with from it is described connection plate body 12 on it is backing out.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of strong theft-proof lock tongue component, including lock tongue main body and connection
The lock tongue supporting plate of the lock tongue main body；It is characterized in that, the T-shaped lock tongue including in axial direction setting of the lock tongue supporting plate drives
The setting that sets in transverse direction of movable plate and outboard end positioned at the lock tongue driving plate connects plate body, in the company of setting
Axially projecting protruding positioning pole, the lock tongue driving plate, the protruding positioning pole and institute are additionally provided on the outside of fishplate bar body
Setting connection plate body casting and forming is stated to be integrated；Determine in the protrusion that is provided centrally with adapting to of the lock tongue main body
The location hole of position column, the lock tongue main body is plugged on the protruding positioning pole by the location hole and the lock tongue main body
Axis in axial direction arrange, the lock tongue main body and it is described erect connection plate body between be welded to connect so as to weldering
Contact has spacing in a lateral direction between the pad and the protruding positioning pole.
Wherein, the lock tongue main body be can lock shell the telescopic moving of side opening portion and opposite doorframe can be entered
Lockhole in so as to locking piece that door leaf and doorframe lock have been unified.And the lock tongue supporting plate is for driving the lock tongue main body
The power transmission part of telescopic moving.The direction of the lock tongue main body telescopic moving is defined as axial direction, with axially vertical direction
It is defined as transverse direction.
Wherein, the lock tongue driving plate is in axial direction set, and the connection plate body of erectting is set in transverse direction, is referred to
The extending direction of the lock tongue driving plate on the whole is axial direction, and described erect connects the extension side of plate body on the whole
It is integrated setting between them to being horizontal direction；In this definition, the connection plate body of erectting only is not as much as to say
One virtual lateral face, is a stereochemical structure product, similarly, the lock tongue driving plate is nor a virtual axial direction
Face is a stereochemical structure product.In addition, it is described erect connection plate body be erect lateral arrangement and the lock tongue driving plate is
Axial setting is lieed down, setting connection plate body described in this way, which becomes the connection being arranged in the outboard end of the lock tongue driving plate, puts down
Platform.The outboard end refers to after the bolt component is installed on lock body, relatively close side opening portion one end
Side end.
Wherein, the axially projecting setting of the protruding positioning pole.In this way, the axial force that the protruding positioning pole is born can
It is offset for delivery in the lock tongue driving plate and by the lock tongue driving plate.Certainly the most preferably protrusion positioning
The axis of column is Chong Die with the plate body of the lock tongue driving plate.
Wherein, the lock tongue driving plate, the protruding positioning pole and described erect connect plate body being integrated of casting and forming
Structure.In this way, in the casting process of the lock tongue supporting plate, the lock tongue driving plate, the protruding positioning pole and the setting
Connection plate body is naturally integrally connected, and can not only omit the independent process for manufacturing them respectively, additionally it is possible to omit them
Between connection structure and assembling procedure, it is often more important that enhance bonding strength between them so as to greatly enhance institute
The structural strength of lock tongue supporting plate is stated, so as to be conducive to improve the axially and radially bearing capacity of the lock tongue supporting plate.
Wherein, the lock tongue main body is plugged by the location hole on the protruding positioning pole.In this way, the lock tongue master
Body can rely on the plug connection structure between the protruding positioning pole preliminarily to navigate on the lock tongue supporting plate.In addition,
The axis of the lock tongue main body is in axial direction arranged.In this way, the axial force that the lock tongue main body is born can be for delivery to institute
It states on lock tongue supporting plate and is offset by the lock tongue supporting plate, improve the axial carrying capacity of the lock tongue main body.
Wherein, it is welded to connect between the lock tongue main body and the setting connection plate body so as to have pad, this
Sample, the lock tongue main body are further positioned, and the weldering by the pad in described erect on connection plate body
Contact makes the lock tongue main body be integrally connected with the connection plate body of erectting, and can preferably make what the lock tongue main body was born
Radial load and axial load are transmitted to described erect and connect on plate body, are then transmitted in the other parts of the lock tongue supporting plate
It offsets jointly.In addition, there is spacing in a lateral direction between the pad and the protruding positioning pole.In this way, institute
State pad and be not arranged on the axis of the protruding positioning pole and be arranged in the protruding positioning pole outer edge position or
Person is close to the outer edge location arrangements of the protruding positioning pole.The pad can not only become the lock tongue main body with it is described
Erect the tie point between connection plate body, additionally it is possible to as the radial support point of radial support is provided for the lock tongue main body, into
One step improves the radial direction bearing capacity of the lock tongue main body.
According to above-mentioned technical proposal, compared with prior art, advantageous effects of the invention are：First using casting
The integral type lock tongue supporting plate of technique manufacture and the combined type lock tongue supporting plate for using the techniques manufacture such as welding or riveting in the prior art
Compare, not only simplify structure and manufacturing process also have excellent structural strength, so as to greatly improve radial direction bearing capacity and
Axial carrying capacity.In addition, the positioning that the lock tongue main body is not only consolidated by the pad, also further improves
Radial direction bearing capacity and axial carrying capacity, and then improve the pick-proof of the bolt component, anti-pull out ability.
Further technical solution is also possible that gap between the location hole of the lock tongue main body and the protruding positioning pole
Cooperation linking.Protruding positioning pole described in this way can relatively easily be plugged into the location hole of the lock tongue main body and can drop
Low fit precision between them remains able to easily or slightly use when micro flexural deformation occurs in the protruding positioning pole
Power is extend into the location hole of the lock tongue main body.Radial load is born when the lock tongue main body flexural deformation occur and rely on
When on the protruding positioning pole, protruding positioning pole collaboration can be relied on to bear radial load and improve radial direction bearing capacity.
Further technical solution is also possible that is provided with notch section in the plate marginal position for erectting connection plate body,
The projected area of the notch section in the axial direction is at least partly dropped on the inner side end of the lock tongue main body, is lacked described
The pad is disposed in oral area.Wherein, the projected area of the notch section in the axial direction at least partly drops into described
Refer on the inner side end of lock tongue main body, the projected area of the notch section in the axial direction can entirely fall in the lock
On the inner side end of tongue main body, it can also be that part is dropped on the inner side end of the lock tongue main body.In this way, in welding processing
Before, the inner side end of the lock tongue main body can be exposed outside through the notch section to be come, so as to increase the pad with
The contact area of the inner side end of the lock tongue main body, but also welding behaviour can be carried out in the inner space of the lock tongue main body
Make, at this point, the inner space of the lock tongue main body provides sufficient convolution space for welding operation.In addition, the welding is checked and accepted
After being hidden within the inner side end of the lock tongue main body, it is possible to reduce the influence to the lock tongue main body appearance.
Further technical solution is also possible that the outboard end in the lock tongue driving plate at least provided with described in a pair
Lock tongue main body, a pair of lock tongue main body or so spacing side by side arrangement.
The present invention also proposes the strong theft-proof lock tongue component of another scheme, including lock tongue main body and connects the lock tongue master
The lock tongue supporting plate of body；It is characterized in that, the T-shaped lock tongue driving plate including in axial direction setting of the lock tongue supporting plate and being located at
The setting set in transverse direction the connection plate body of the outboard end of the lock tongue driving plate erects the outer of connection plate body described
Side is additionally provided with axially projecting protruding positioning pole, and the lock tongue driving plate, the protruding positioning pole and described erect connect
Plate body casting and forming is integrated；In the positioning for being provided centrally with adapting to the protruding positioning pole of the lock tongue main body
Hole, the location hole axially penetrate through the lock tongue main body, and narrowed inward flange, the lock tongue are provided in the bottom of the location hole
Main body is plugged on the protruding positioning pole by the location hole and the axis of the lock tongue main body is in axial direction arranged,
The protruding positioning pole is riveted on the narrowed inward flange.
According to above-mentioned technical proposal, compared with prior art, advantageous effects of the invention are：First using casting
The integral type lock tongue supporting plate of technique manufacture and the combined type lock tongue supporting plate for using the techniques manufacture such as welding or riveting in the prior art
It compares, not only simplifying structure and manufacturing process also has excellent structural strength, so as to improve axial carrying capacity.In addition,
Using riveted structure between the lock tongue main body and the protruding positioning pole, connect the protruding positioning pole and the lock tongue main body
It connects together, in this way, the lock tongue main body can not only be connected in by the protruding positioning pole on the lock tongue supporting plate, but also
The radial forces born can be transmitted on the protruding positioning pole, and the lock is transmitted to through the protruding positioning pole
Other positions of tongue supporting plate are offset jointly, so as to enhance the ability that the lock tongue main body bears radial load, Jin Erti
The pick-proof of the high bolt component is prevented pulling out ability.
Further technical solution, which is also possible that, has further included cock body, and the cock body is packed in the top of the location hole.
In this way, the location hole can be covered by the cock body, improve the appearance of the lock tongue main body.
The present invention also proposes the lock body of the application bolt component, including the lock shell with side opening portion and is arranged on institute
State the bolt component in lock shell, lock tongue main body telescopic moving in the side opening portion of the bolt component.
Further technical solution is also possible that is provided with axially extending guide groove in the lock tongue driving plate,
The lead extending into the guide groove is provided in the lock shell, in the shell of the lock tongue driving plate and the lock shell
Cushion cover is provided between top plate, lower cushion cover, institute are provided between the lock tongue driving plate and the shell bottom plate of the lock shell
It states cushion cover and the lower cushion cover is set on respectively on the lead.In this way, when the lock tongue supporting plate bears radial load
Radial load transfer can be put on and be offset to the upper cushion cover or the underlay, and position the lock tongue driving plate and reduce
The radial beat of the lock tongue driving plate.
Due to the present invention have the advantages that These characteristics and, can be applied to strong theft-proof lock tongue component and its application thus
Lock body.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of existing common bolt component；
Fig. 2 is the cross-sectional view of the connection structure between existing common lock tongue main body and connection plate body；
Fig. 3 is the main structure diagram of existing common bolt component；
Fig. 4 is the left view structural representation of bolt component shown in Fig. 3；
Fig. 5 is the dimensional structure diagram using the bolt component of technical solution of the present invention；
Fig. 6 is using the main structure diagram of the bolt component of technical solution of the present invention, in order to clearly show that lock tongue master
The latch bolt driving plate is omitted in figure in body and lock tongue supporting plate；
Fig. 7 is the cross-sectional view in A-A directions in Fig. 6；
Fig. 8 is the dimensional structure diagram of lock tongue supporting plate.
Fig. 9 is using the structure diagram of the bolt component of another technical solution of the present invention, described in clearly showing that
The connection structure of lock tongue main body and the protruding positioning pole also shows the lock tongue main body and the protruding positioning pole in figure
Cross-section structure.
Specific embodiment
The structure of the bolt component of application technical solution of the present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 5 to Fig. 8, the present invention proposes a kind of strong theft-proof lock tongue component 100, including three or so spacing side by side
The lock tongue main body of arrangement（2nd, 2a and 2b）（Three lock tongue main bodys have identical structure, referred to collectively below as lock tongue main body 2）
With the lock tongue supporting plate 1 for connecting the lock tongue main body 2.The lock tongue main body 2 is can be in the side opening portion telescopic moving of lock shell
And the interior locking piece so as to which door leaf and doorframe lock have been unified of lockhole of opposite doorframe can be entered.In other embodiments
In, 1,2 even more lock tongue main bodys 2 of setting are also what can be gone.The lock tongue supporting plate 1 is described for driving
The power transmission part of 2 telescopic moving of lock tongue main body.The T-shaped lock tongue driving including in axial direction setting of the lock tongue supporting plate 1
The setting that sets in transverse direction of plate 11 and outboard end positioned at the lock tongue driving plate 11 connects plate body 12.In this way, institute
It states and erects connection plate body 12 setting lateral arrangement and the lock tongue driving plate 11 lies down axial arranged, the setting connection plate body 12
As the connecting platform being arranged in the outboard end of the lock tongue driving plate 11.It is set in the outside for erectting connection plate body 12
The protruding positioning pole that axially projecting and left and right spacing side by side arranges there are three putting（13、13a、13b）（Three protrusion positioning
Column has identical structure, referred to collectively below as protruding positioning pole 13）.In this way, the axial force that the protruding positioning pole 13 is born
It can be offset for delivery in the lock tongue driving plate 11 and by the lock tongue driving plate 11.The lock tongue driving plate 11,
The protruding positioning pole 13 is integrated with connection 12 casting and forming of plate body of erectting.In this way, in the lock tongue supporting plate 1
Casting process in, the lock tongue driving plate 11, the protruding positioning pole 13 with it is described erect connect plate body 12 naturally
It is integrally connected, the independent process for manufacturing them respectively can not only be omitted, additionally it is possible to omit the connection structure and group between them
Fill process, it is often more important that enhance the bonding strength between them so as to greatly enhance the structure of the lock tongue supporting plate 1
Intensity, so as to be conducive to improve the axially and radially bearing capacity of the lock tongue supporting plate 1.
In the location hole 20 for being provided centrally with adapting to the protruding positioning pole 13 of the lock tongue main body 2, the lock tongue
Main body 2 is plugged by the location hole 20 on the protruding positioning pole 13.In this way, the lock tongue main body 2 can rely on and institute
The plug connection structure between protruding positioning pole 13 is stated preliminarily to navigate on the lock tongue supporting plate 1.In addition, the lock tongue main body
2 axis is in axial direction arranged.In this way, the axial force that the lock tongue main body 2 is born can also be transmitted to the lock tongue support
It is offset on plate 1 and by the lock tongue supporting plate 1, improves the axial carrying capacity of the lock tongue main body 2.In order to make the lock
Tongue main body 2 can be easily plugged on the protruding positioning pole 13, and the internal orifice dimension of the location hole 20 is than the protrusion positioning
The outer diameter of column 13 is slightly larger, and clearance fit is connected between the location hole of the lock tongue main body 2 and the protruding positioning pole 13, reduces it
Between fit precision, remain able to easily or slightly exert oneself when micro flexural deformation occurs in the protruding positioning pole 13
It extend into the location hole 20 of the lock tongue main body 2.When the lock tongue main body 2 bear radial load there is flexural deformation and according to
When leaning against on the protruding positioning pole 13, the protruding positioning pole 13 collaboration can be relied on to bear radial load and improve radially carrying
Ability.
As shown in Figure 5 and Figure 8, the plate marginal position for erectting connection plate body 12 is provided with notch section（120、121）,
The notch section（120、121）Projected area in the axial direction at least partly drops into the inner side end of the lock tongue main body 2
On 21, in the notch section（120、121）Interior arrangement pad（a、b）（There are 6 pads in figure, a, b digit synbol are split
The pad of the both sides of the protruding positioning pole 13）.The pad（a、b）The lock tongue main body 2 and described erect are connected
Plate body 12 is welded to connect.The pad（a、b）There is spacing in a lateral direction between the protruding positioning pole 13.
In this way, before welding processing, the inner side end 21 of the lock tongue main body 2 can penetrate the notch section（120、121）It exposes outside
Come, so as to increase the pad（a、b）It, and can also with the contact area of the inner side end 21 of the lock tongue main body 2
It is enough subjected to from the inside of the lock tongue main body 2 and there is more abundant operating space.The pad（a、b）Collection
On the inner side end 21 of the lock tongue main body 2, it is possible to reduce the influence to 2 appearance of lock tongue main body.The lock tongue main body 2
Pass through the pad（a、b）Be welded to connect it is described erect connection plate body 12 on further positioned, and described
Pad（a、b）The lock tongue main body 2 is made to be integrally connected with the connection plate body 12 of erectting, can preferably make the lock tongue master
The radial load and axial load that body 2 is born are transmitted to described erect and connect on plate body 12, are then transmitted to the lock tongue support
The other parts of plate 1 are offset jointly.In addition, due to the pad（a、b）It is positioned in a lateral direction with the protrusion
Between column 13 there is spacing, connected in this way, the pad (a, b) can not only become the lock tongue main body 2 with described erect
Tie point between plate body 12, additionally it is possible to as the radial support point of the lock tongue main body 2, further improve the lock tongue main body
2 radial support intensity.The pad（a、b）In addition to being arranged in the notch section（120、121）It is inside and outside, also to be arranged in it
His position, as long as the lock tongue main body 2 with the setting connection plate body 12 can be connected and be positioned with the protrusion
There is spacing in a lateral direction between column 13.
Further, a pair of of guiding pillar is provided on the upper side wall of the lock tongue driving plate 11（111、112）, it is described
It is oriented to pillar（111、112）It is integrated with 11 casting and forming of lock tongue driving plate.It further includes and is useful for driving latch bolt
Mobile latch bolt driving plate 3, the slip of latch bolt driving plate 3 are set on a pair of guiding pillar（111、112）On, described
It is oriented to pillar（111、112）On be also fixed with baffle ring for preventing the latch bolt driving plate 3 from coming off（113、114）.
It is and discussed above as shown in figure 9, the present invention also proposes the strong theft-proof lock tongue component 100 ' of another scheme
Strong theft-proof lock tongue component 100 structure it is basically identical, main distinction point is between lock tongue main body 2 ' and lock tongue supporting plate 1 '
Connection structure.In present embodiment, welding structure is not used between the lock tongue main body 2 ' and lock tongue supporting plate 1 ', but using riveting
Binding structure.Specifically, it is described in the location hole 20 ' for being provided centrally with adapting to protruding positioning pole 13 ' of the lock tongue main body 2 '
Location hole 20 ' is provided with narrowed inward flange 201 ', institute in the bottom of the location hole 20 ' axially through the lock tongue main body 2 '
Lock tongue main body 2 ' is stated to be plugged on the protruding positioning pole 13 ' by the location hole 20 ' and the axis of the lock tongue main body 2 '
Line in axial direction arranges that the protruding positioning pole 13 ' is riveted on the narrowed inward flange 201 '.In this way, the lock tongue master
Using riveted structure between body 2 ' and the protruding positioning pole 13 ', make the protruding positioning pole 13 ' and the lock tongue main body 2 ' even
It connects together, in this way, the lock tongue main body 2 ' can not only be connected in the lock tongue supporting plate 1 ' by the protruding positioning pole 13 '
On, but also the radial forces born can be transmitted on the protruding positioning pole 13 ', and through the protruding positioning pole
13 ' other positions for being transferred to the lock tongue supporting plate 1 ' are offset jointly, and diameter is born so as to enhance the lock tongue main body 2 '
To the ability of load, and then improve the pick-proof of the bolt component, prevent pulling out ability.Further, cock body 4 ' has been further included, it is described
Cock body 4 ' is packed in the top of the location hole 20 '.In this way, the location hole 20 ' can be covered by the cock body 4 ', improve
The appearance of the lock tongue main body 2 '.
The present invention also proposes to apply the bolt component（100 or 100 '）Lock body, including the lock housing with side opening portion
Body and the bolt component being arranged in the lock shell, the lock tongue main body of the bolt component are stretched in the side opening portion
Contracting movement.Axially extending guide groove is provided in the lock tongue driving plate, is provided in the lock shell and extend into institute
The lead in guide groove is stated, cushion cover is provided between the lock tongue driving plate and the shell top plate of the lock shell, in institute
It states and lower cushion cover is provided between lock tongue driving plate and the shell bottom plate of the lock shell, the upper cushion cover and the lower cushion cover difference window
It is sleeved on the lead.It in this way, can be radial load transfer on described when the lock tongue supporting plate bears radial load
Cushion cover or the underlay put on and are offset, and position the radial beat that the lock tongue driving plate reduces the lock tongue driving plate.
Claims (8)
1. strong theft-proof lock tongue component, the lock tongue supporting plate including lock tongue main body and the connection lock tongue main body；It is characterized in that, institute
State lock tongue supporting plate T-shaped lock tongue driving plate including in axial direction setting and the outboard end positioned at the lock tongue driving plate
The setting connection plate body set in transverse direction is additionally provided with axially projecting protrusion in described erect on the outside of connection plate body
Positioning column, the lock tongue driving plate, the protruding positioning pole and the connection plate body casting and forming of erectting are integrated；
The location hole for being provided centrally with adapting to the protruding positioning pole of the lock tongue main body, the lock tongue main body pass through the positioning
Hole is plugged on the protruding positioning pole and the axis of the lock tongue main body is in axial direction arranged, the lock tongue main body and institute
State and be welded to connect between setting connection plate body so as to pad, between the pad and the protruding positioning pole
There is spacing on horizontal direction.
2. bolt component according to claim 1, which is characterized in that the location hole of the lock tongue main body and the protrusion are fixed
Clearance fit is connected between the column of position.
3. bolt component according to claim 1, which is characterized in that set in the plate marginal position for erectting connection plate body
Notch section is equipped with, the projected area of the notch section in the axial direction at least partly drops into the inner side end of the lock tongue main body
On, the pad is disposed in the notch section.
4. according to the bolt component described in claim 1,2 or 3, which is characterized in that in the outboard end of the lock tongue driving plate
At least provided with a pair of lock tongue main body, a pair of described lock tongue main body or so spacing side by side arrangement.
5. strong theft-proof lock tongue component, the lock tongue supporting plate including lock tongue main body and the connection lock tongue main body；It is characterized in that, institute
State lock tongue supporting plate T-shaped lock tongue driving plate including in axial direction setting and the outboard end positioned at the lock tongue driving plate
The setting connection plate body set in transverse direction is additionally provided with axially projecting protrusion in described erect on the outside of connection plate body
Positioning column, the lock tongue driving plate, the protruding positioning pole and the connection plate body casting and forming of erectting are integrated；
The location hole for being provided centrally with adapting to the protruding positioning pole of the lock tongue main body, the location hole axially penetrate through the lock
Tongue main body, narrowed inward flange is provided in the bottom of the location hole, and the lock tongue main body is plugged into institute by the location hole
It states on protruding positioning pole and the axis of the lock tongue main body in axial direction arranges that the protruding positioning pole is riveted to the receipts
On narrow inward flange.
6. bolt component according to claim 5, which is characterized in that further included cock body, the cock body is packed in described
The top of location hole.
7. the lock body of any bolt component of application claim 1 to 6, which is characterized in that including with side opening portion
Lock shell and the bolt component being arranged in the lock shell, the lock tongue main body of the bolt component is in the side opening portion
Upper telescopic moving.
8. lock body according to claim 7, which is characterized in that axially extending lead is provided in the lock tongue driving plate
To slot, the lead extending into the guide groove is provided in the lock shell, in the lock tongue driving plate and the lock
Cushion cover is provided between the shell top plate of housing, under being provided between the lock tongue driving plate and the shell bottom plate of the lock shell
Cushion cover, the upper cushion cover and the lower cushion cover are set on respectively on the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565213.4U CN207526245U (en) | 2017-11-21 | 2017-11-21 | Strong theft-proof lock tongue component and its lock body of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565213.4U CN207526245U (en) | 2017-11-21 | 2017-11-21 | Strong theft-proof lock tongue component and its lock body of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526245U true CN207526245U (en) | 2018-06-22 |
Family
ID=62579930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565213.4U Withdrawn - After Issue CN207526245U (en) | 2017-11-21 | 2017-11-21 | Strong theft-proof lock tongue component and its lock body of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956312A (en) * | 2017-11-21 | 2018-04-24 | 曹汉添 | Strong theft-proof lock tongue component and its lock body of application |
-
2017
- 2017-11-21 CN CN201721565213.4U patent/CN207526245U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956312A (en) * | 2017-11-21 | 2018-04-24 | 曹汉添 | Strong theft-proof lock tongue component and its lock body of application |
| CN107956312B (en) * | 2017-11-21 | 2023-08-08 | 广东雅洁五金有限公司 | Strong anti-theft lock tongue assembly and lock body using same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Archie Hardware Co.,Ltd. Assignor: Cao Hantian Contract record no.: 2018440000105 Denomination of utility model: Powerful anti-theft spring bolt assembly and lock body applied to powerful anti-theft spring bolt assembly Granted publication date: 20180622 License type: Exclusive License Record date: 20180816 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 528231 North Korea Road, Changhong Ridge Industrial Park, Shishan, Nanhai District, Foshan, Guangdong, China Patentee after: Guangdong Archie Hardware Co.,Ltd. Address before: 528200 Guangdong Foshan Shishan Nanling Changhong Shishan Industrial Park, Long Gang North Road Guangdong Ya Jie Hardware Co., Ltd. Patentee before: Cao Hantian |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180622 Effective date of abandoning: 20230808 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180622 Effective date of abandoning: 20230808 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |