CN113982376A - Lock with double lock bolts and observation window - Google Patents
Lock with double lock bolts and observation window Download PDFInfo
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- CN113982376A CN113982376A CN202111366996.4A CN202111366996A CN113982376A CN 113982376 A CN113982376 A CN 113982376A CN 202111366996 A CN202111366996 A CN 202111366996A CN 113982376 A CN113982376 A CN 113982376A
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- lock
- side wall
- connecting plate
- driving mechanism
- lock shell
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/102—Bolts having movable elements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0403—Wound springs
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- Connection Of Plates (AREA)
Abstract
The application provides a tool to lock and observation window with two spring bolts relates to mechanical technical field. The lockset with the double lock tongues comprises a lock shell, a connecting plate, a driving mechanism and two lock tongues, wherein an accommodating space is arranged in the lock shell, and a lock hole is formed in a first side wall of the lock shell; the connecting plate is arranged in the accommodating space; the driving mechanism is rotatably connected to the lock shell, and a first end of the driving mechanism is exposed outside the lock shell; the two lock tongues are respectively connected with two ends of the connecting plate; the first end of the driving mechanism is rotated, and the driving mechanism drives the connecting plate to move back and forth close to or far away from the first side wall of the lock shell, so that the two lock tongues extend out of the lock hole or retract into the accommodating space. This application technical scheme can realize two spring bolt linkages, can solve leaking rain, rocking, the electromagnetism of for military use helicopter observation window and reveal the scheduling problem.
Description
Technical Field
The application relates to the technical field of machinery, especially, relate to a tool to lock and observation window that have two spring bolts for military helicopter observation window.
Background
With the development of modern radar technology and missile tracking system technology, the requirement on a military helicopter is higher and higher, and the requirement on using a lock for an observation window of the military helicopter is greatly improved.
The existing lock for the observation window of the helicopter cannot be used on the observation window structure of a military helicopter due to the complex structure and overlarge external dimension; or the lock with smaller overall dimension is fixed only by a single point, so that the stability and good sealing effect of the observation window in the operation process of the airplane cannot be guaranteed, and the functions of electromagnetic shielding, rain leakage prevention, shaking prevention and the like of the observation window of the military helicopter are influenced.
The above technical problem needs to be further solved.
Disclosure of Invention
The purpose of the embodiment of the application is to provide a tool to lock and observation window with two spring bolts, can solve the rain, rock, the electromagnetism of the for military use helicopter observation window reveals the scheduling problem.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
a lock with dual bolt, comprising:
the lock comprises a lock shell, a first lock body and a second lock body, wherein an accommodating space is arranged inside the lock shell, and a lock hole is formed in a first side wall of the lock shell;
the connecting plate is arranged in the accommodating space;
the driving mechanism is rotatably connected to the lock shell, and a first end of the driving mechanism is exposed outside the lock shell;
the two lock tongues are respectively connected with two ends of the connecting plate;
the first end of the driving mechanism is rotated, and the driving mechanism drives the connecting plate to move back and forth close to or far away from the first side wall of the lock shell, so that the two lock tongues extend out of the lock hole or retract into the accommodating space.
Preferably, a bent part is arranged in the middle of the connecting plate, a placing space is formed between the bent part and the first side wall of the lock shell, and a second end of the driving mechanism is arranged in the placing space;
the first end of the driving mechanism is rotated, the second end of the driving mechanism rotates along with the first end of the driving mechanism, and the second end of the driving mechanism drives the connecting plate to be close to or far away from the first side wall of the lock shell;
wherein, the material of connecting plate is stainless steel, carbon steel, titanium alloy or nylon.
Preferably, the lock shell is a second side wall opposite to the first side wall, and a third side wall is connected with the first side wall and the second side wall respectively;
the first end of the driving mechanism is a driving piece, the second end of the driving mechanism is a cam, the driving piece is connected with the cam through a connecting shaft, and the connecting shaft penetrates through the third side wall and is rotatably connected with the third side wall;
the rim of the cam is abutted against the central position of the connecting plate in the length direction;
the driving piece is made of aluminum alloy, stainless steel, carbon steel, titanium alloy or nylon; the cam is made of stainless steel, carbon steel or titanium alloy.
Preferably, the lock with two lock bolts further comprises:
the first ends of the two elastic pieces are respectively abutted against the two ends of the connecting plate, and the second ends of the two elastic pieces are respectively abutted against a second side wall of the lock shell, which is back to the first side wall;
wherein, the material of elastic component is stainless steel or spring steel.
Preferably, the lock with two lock bolts further comprises:
one end of the guide post is connected with the connecting plate or penetrates through the connecting plate to be connected with the lock tongue;
the elastic piece is a spring, the spring is sleeved on the guide post, and two ends of the spring are respectively abutted against the connecting plate and the second side wall of the lock shell; the guide column is made of copper, stainless steel, iron, carbon steel, titanium alloy or nylon.
Preferably, the lock with two lock bolts further comprises:
the elastic piece is arranged between the connecting plate and a second side wall of the lock shell, which is back to the first side wall, the first end of the elastic piece is abutted against the middle part of the connecting plate in the length direction, and the second end of the elastic piece is abutted against the second side wall;
wherein, the material of elastic component is stainless steel or spring steel.
Preferably, the lock with two lock bolts further comprises:
a base plate;
the lock shell is a rectangular shell with a missing area on one side wall, the side wall with the missing area is a fourth side wall, and the first side wall is connected with the fourth side wall;
the bottom plate is buckled on the missing area of the lock shell and is detachably connected with the lock shell;
the lock shell is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer; the bottom plate is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer.
Preferably, the connecting plate is a straight plate, a second side wall is arranged on the back of the lock shell and the first side wall, and a third side wall is arranged on the back of the lock shell and is respectively connected with the first side wall and the second side wall;
the first end of the driving mechanism is a driving piece, the second end of the driving mechanism is a link mechanism, the link mechanism is connected with the driving piece through a connecting shaft, and the connecting shaft penetrates through the third side wall and is rotatably connected with the third side wall;
the connecting rod mechanism is connected with the center of the connecting plate in the length direction, and the connecting plate is made of stainless steel, carbon steel, titanium alloy or nylon.
Preferably, link mechanism includes connecting rod and actuating lever, the first end of connecting rod with the connecting plate is connected, the second end of connecting rod with the first end of actuating lever is articulated, the second end of actuating lever with the driving piece is connected, the driving piece drive the actuating lever rotates, the actuating lever drive the connecting rod drives the connecting plate motion.
The second aspect of the application provides an observation window, include the tool to lock that has two spring bolts, the tool to lock with the connection can be dismantled to the observation window, the tool to lock with the observation window junction is provided with sealing material.
Compared with the prior art, this application adopts two spring bolts, two spring bolts linkages to two spring bolts interval certain distance sets up, compress tightly two sides of observation window, prevent to stick up the limit, can guarantee the window frame of observation window and the window in close contact with of observation window, make for military use helicopter's observation window reach stably and sealed effect, can solve for military use helicopter observation window because the rain that vibrations produced leaks, rocks, the electromagnetism reveals the scheduling problem at the aircraft operation in-process.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:
fig. 1 schematically shows a first view of a lock with a double bolt;
figure 2 schematically shows a structural view from a second perspective of a lock with a double bolt;
FIG. 3 is a schematic view of the lock housing, the connecting plate with the bent portion, and the driving mechanism connected to the latch;
figure 4 shows schematically a structural view of a first angle of the lock housing;
figure 5 shows schematically a structural view of the lock housing from a second perspective;
FIG. 6 is a schematic view showing the connection of the lock case and the base plate;
FIG. 7 schematically shows a structural view of the drive mechanism;
fig. 8 is a schematic view showing a structure in which the latch bolt is connected to a connection plate having a bent portion;
figure 9 schematically shows a structural view of the lock mounted to the frame of the observation window;
FIG. 10 schematically illustrates a structural view of a lock mounted to a window of a viewing window;
fig. 11 is a schematic view showing a lock case, a straight plate-shaped connecting plate, and a driving mechanism connected to a latch bolt;
the reference numbers illustrate:
the lock shell 1, the accommodating space 101 and the lock hole 102;
a connection plate 2, a placement space 201;
a driving mechanism 3, a cam 301, a driving piece 302 and a connecting shaft 303;
a lock tongue 4; an elastic member 5; a guide post 6; a bottom plate 7;
a lock 9; a lock catch 10;
a linkage 11, a connecting rod 1101, and a drive rod 1102.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.
In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: there are three cases of A, A and B, and B. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).
In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
As shown in fig. 1 to 5 and 7, a lock with two locking tongues includes: the lock comprises a lock shell 1, a connecting plate 2, a driving mechanism 2 and two lock tongues 4, wherein an accommodating space 101 is arranged inside the lock shell 1, and a lock hole 102 is formed in a first side wall of the lock shell 1; the connecting plate 2 is arranged in the accommodating space 101; the driving mechanism 3 is rotatably connected to the lock shell 1, and a first end of the driving mechanism 3 is exposed outside the lock shell 1; the two lock tongues 4 are respectively connected with two ends of the connecting plate 2; the first end of the driving mechanism 3 is rotated, and the driving mechanism 3 drives the connecting plate 2 to move back and forth close to or far away from the first side wall of the lock case 1, so that the two lock tongues 4 extend out of the lock hole 102 or retract into the accommodating space 101.
In the technical scheme of the embodiment of the application, the lock shell 1 is provided with an accommodating space 101, the lock shell 1 can be made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer (ABS for short), the material of an assembly part can be selected according to the assembly requirement, two lock holes 102 are formed in the first side wall of the lock shell 1, the size of each lock hole 102 is slightly larger than that of each lock tongue 4, and the lock holes 102 of the lock shell 1 play a role in guiding; the connecting plate 2 is arranged in the accommodating space 101 of the lock shell 1, the connecting plate 2 can be made of stainless steel, carbon steel, titanium alloy or nylon, and the material of an assembly part can be selected according to the assembly requirement; the actuating mechanism 3 rotates to be connected on the lock shell 1 and the first end of actuating mechanism 3 exposes in the outside of lock shell 1, as shown in fig. 8, two spring bolts 4 can be dismantled with the both ends of connecting plate 2 and be connected, can be screwed connection etc. the material of screw can be stainless steel, carbon steel, copper, alloy steel or nylon, the screw can be countersunk screw, pan head screw, grub screw or interior hexagonal screw etc. can be according to the material of assembly part of assembly requirement selection, spring bolt 4 can be oblique tongue, square tongue etc..
When the first end of the driving mechanism 3 is rotated, the second end of the driving mechanism 3 is also rotated, the connecting plate 2 is driven to be in reciprocating close to or far away from the first side wall of the lock shell 1, when the connecting plate 2 is close to the first side wall of the lock shell 1, the two lock tongues 4 extend out of the lock holes 102 of the lock shell 1, and at the moment, the lock 9 is in a locking state; when the connecting plate 2 is far away from the first side wall of the lock case 1, the two lock tongues 4 completely extend into the accommodating space 101 of the lock case 1, and at the moment, the lock 9 is in an open state.
The two lock tongues 4 are arranged, so that the observation window of the military helicopter can achieve a stable and sealed effect, and the problems of rain leakage, shaking, electromagnetic leakage and the like of the observation window of the military helicopter caused by vibration in the operation process of the airplane can be solved; adopt two spring bolts 4, two spring bolts 4 linkages to two spring bolts 4 interval certain distance sets up, compress tightly two sides of observation window, prevent to stick up the limit, and this kind of method can guarantee that the window frame of observation window and the window of observation window can in close contact with, guarantees that the observation window electromagnetism does not leak, does not leak rain, does not rock.
According to some embodiments of the present application, optionally, as shown in fig. 3 and 7, a middle portion of the connecting plate 2 is provided with a bent portion, a placing space 201 is formed between the bent portion and the first side wall of the lock case 1, and a second end of the driving mechanism 3 is disposed in the placing space 201; a first end of the driving mechanism 3 is rotated, a second end of the driving mechanism 3 rotates along with the first end, and the second end of the driving mechanism 3 drives the connecting plate 2 to be close to or far away from a first side wall of the lock shell 1; the connecting plate 2 is made of stainless steel, carbon steel, titanium alloy or nylon.
In the technical scheme of the embodiment of the application, a bending part is arranged in the middle of a connecting plate 2, a placing space 201 is formed between the bending part and a first side wall of a lock shell 1, the placing space 201 is used for placing a part of a driving mechanism 3, a first end of the driving mechanism 3 is rotated, a second end of the driving mechanism 3 is also rotated along with the placing space, the connecting plate 2 is driven to move, when the connecting plate 2 is close to the first side wall of the lock shell 1, two lock tongues 4 extend out of a lock hole 102 of the lock shell 1, and at the moment, a lock 9 is in a locking state; when the connecting plate 2 is far away from the first side wall of the lock case 1, the two lock tongues 4 extend into the accommodating space 101 of the lock case 1, and at the moment, the lock 9 is in an open state.
Connecting plate 2 is the bilateral symmetry installation, and actuating mechanism 3 sets up between two parties in placing space 201, and when rotating actuating mechanism 3 like this, it is even to guarantee two spring bolts 4 atresss, makes two spring bolts 4 can move together, more effectual reaching is stable and sealed effect.
According to some embodiments of the present application, as shown in fig. 1 to 5 and 7, optionally, a second side wall is disposed on the lock case 1 opposite to the first side wall, and a third side wall is disposed on the lock case and is connected to the first side wall and the second side wall respectively; a first end of the driving mechanism 3 is a driving member 302, a second end of the driving mechanism 3 is a cam 301, the driving member 302 is connected with the cam 301 through a connecting shaft 303, and the connecting shaft 303 penetrates through the third side wall and is rotatably connected with the third side wall; the rim of the cam 301 is abutted against the central position of the connecting plate 2 in the length direction; the driving member 302 is made of aluminum alloy, stainless steel, carbon steel, titanium alloy or nylon; the cam 301 is made of stainless steel, carbon steel or titanium alloy.
In the technical scheme of the embodiment of the application, the lock case 1 is a second side wall opposite to the first side wall, a third side wall is respectively connected with the first side wall and the second side wall, the driving mechanism 3 comprises a cam 301 and a driving part 302, the driving part 302 can be a rectangular, cross-shaped or circular knob, the knob can be made of aluminum alloy, stainless steel, carbon steel, titanium alloy or nylon, the cam 301 is made of stainless steel, carbon steel or titanium alloy, the material of an assembly part can be selected according to the assembly requirement, open holes are formed in the middle positions of the third side wall and the fourth side wall of the lock case 1, the cam 301 is connected with the driving part 302 through a connecting shaft 303, the driving part 302 is connected with the first end of the connecting shaft 303 through a pin, one end of the driving part 302 is sleeved outside the first end of the connecting shaft 303, the cam 301 is connected with the second end of the connecting shaft 303 through a pin, the first end of the connecting shaft 303 completely penetrates through the open hole in the third side wall of the lock case 1, the second end of the connecting shaft 303 passes completely through the cam 301 and through the opening in the fourth side wall of the lock housing 1.
The driving piece 302 of the driving mechanism 3 is rotated, the driving piece 302 rotates, the cam 301 also rotates, the rotating direction of the cam 301 can be adjusted according to the installation position (left side window/right side window) of the lock 9, the cam 301 rotates leftwards/rightwards, the connecting plate 2 is driven to move by the cam 301, when the bent part of the connecting plate 2 is contacted with the second side wall of the lock shell 1, the two lock tongues 4 completely extend into the accommodating space 101 of the lock shell 1, and at the moment, the lock 9 is in an open state; when the two ends of the connecting plate 2 contact with the first side wall of the lock case 1, the two lock tongues 4 completely extend out of the lock holes 102 of the lock case 1, and at the moment, the lock 9 is in a locked state.
The observation window of military helicopter sets up all very little, so need small-size tool to lock 9, actuating mechanism 3 includes driving piece 302 and cam 301, set up cam 301, the effectual size that has reduced the tool to lock that has two spring bolts, can reach the requirement of tool to lock 9 for the observation window of military helicopter, can use the tool to lock that has two spring bolts to the observation window of military helicopter, actuating mechanism 3 can dismantle the connection, can regularly change, when the part damages, can only change the damage part, show reduction use cost.
According to some embodiments of the present application, optionally, as shown in fig. 1, the lock with two locking tongues further includes: the first ends of the two elastic pieces 5 are respectively abutted against the two ends of the connecting plate 2, and the second ends of the two elastic pieces 5 are respectively abutted against a second side wall of the lock shell 1, which is opposite to the first side wall; the elastic member 5 is made of stainless steel or spring steel.
In the technical scheme of this application embodiment, two elastic component 5 can be dismantled with the both ends of connecting plate 2 respectively and be connected, and two elastic component 5 set up between the second lateral wall of connecting plate 2 and lock shell 1 and the both ends of two elastic component 5 support with the second lateral wall of connecting plate 2 and lock shell 1 respectively and push up, guarantee elastic component 5's restoring force.
When the lock 9 is in an open state, the driving piece 302 of the driving mechanism 3 is released, and under the restoring force of the elastic piece 5, the two lock tongues 4 extend out of the lock hole 102 of the lock shell 1, and due to the blocking of the connecting plate 2, the two lock tongues 4 stop after being completely extended, and at this moment, the lock 9 is in a locked state.
According to some embodiments of the present application, optionally, as shown in fig. 1, the lock with two locking tongues further includes: one end of the guide post 6 is connected with the connecting plate 2 or penetrates through the connecting plate 2 to be connected with the bolt 4; the elastic piece 5 is a spring, the spring is sleeved on the guide post 6, and two ends of the spring are respectively abutted against the connecting plate 2 and the second side wall of the lock shell 1; the guide column 6 is made of copper, stainless steel, iron, carbon steel, titanium alloy or nylon.
In the technical scheme of the embodiment of the application, one end of a guide post 6 can be detachably connected with the connecting plate 2 or passes through the connecting plate 2 and the lock tongue 4 to be detachably connected, the guide post 6 can be connected with a bolt or the like, the length of the guide post 6 is related to the contraction length of the two lock tongues 4, the spring can be made of stainless steel or spring steel, the guide post 6 can be made of copper, stainless steel, iron, carbon steel, titanium alloy or nylon, the guide post 6 can be a single-head hexagonal stud, a single-head circular stud or a welding stud or the like, the length of the guide post 6 can be slightly longer than the width of the bending part of the connecting plate 2 or equal to the width of the bending part of the connecting plate 2, the material of an assembly part can be selected according to the assembly requirement, the guide post 6 is clamped with the spring, when the driving mechanism 3 drives the connecting plate 2 to move, the connecting plate 2 drives the guide post 6 to move, when the guide post 6 contacts with the second side wall of the lock case 1, the two lock tongues 4 completely extend into the accommodating space 101 of the lock case 1, and at this time, the lock 9 is in an open state.
The guide post 6 is arranged, so that the connecting plate 2 can be more stable when moving, and double guarantee can be obtained.
According to some embodiments of the present application, optionally, as shown in fig. 3, the lock with two locking tongues further includes: the elastic piece (not shown in the figure) is arranged between the connecting plate 2 and a second side wall of the lock shell 1, which is opposite to the first side wall, a first end of the elastic piece is abutted against the middle part of the connecting plate 2 in the length direction, and a second end of the elastic piece is abutted against the second side wall; wherein, the material of elastic component is stainless steel or spring steel.
Among the technical scheme of this application embodiment, the first end of elastic component can be dismantled with the middle part of connecting plate 2 and be connected, can be bolted connection etc, the second end of elastic component offsets with the second lateral wall of lock shell 1, the elastic component can be spring leaf etc, when tool to lock 9 is in the open mode, loosen actuating member 302 of actuating mechanism 3, under the effect of elastic component restoring force, two spring bolts 4 stretch out the lockhole 102 of lock shell 1, because the blockking of connecting plate 2, two spring bolts 4 stop after stretching out completely, tool to lock 9 is in the lock state this moment.
According to some embodiments of the present application, optionally, as shown in fig. 1 and 6, the lock with two lock tongues further includes: a bottom plate 7; the lock shell 1 is a rectangular shell with a missing area on one side wall, the side wall with the missing area is a fourth side wall, and the first side wall is connected with the fourth side wall; the bottom plate 7 covers the missing area of the lock shell 1 in a buckling manner and is detachably connected with the lock shell 1; the lock shell 1 is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer; the bottom plate 7 is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer.
Among the technical scheme of this application embodiment, lock shell 1 is "type of calligraphy", and lock shell 1's both ends are thinner for be connected with the observation window that treats to connect, bottom plate 7 and the regional looks adaptation of disappearance on the lock shell 1 third side wall, bottom plate 7 and lock shell 1 joint, the material of bottom plate 7 can be aluminum alloy, almag, stainless steel, titanium alloy, carbon-fibre composite, dacron steel composite, polyformaldehyde, nylon or ABS.
According to some embodiments of the present application, optionally, as shown in fig. 11, the connecting plate 2 is a straight plate, the lock case 1 is a second side wall opposite to the first side wall, and a third side wall is connected to the first side wall and the second side wall respectively; the first end of the driving mechanism 3 is a driving member, the second end of the driving mechanism 3 is a link mechanism 11, the link mechanism 11 is connected with the driving member 302 through a connecting shaft 303, and the connecting shaft 303 penetrates through the third side wall and is rotatably connected with the third side wall; the connecting rod mechanism 11 is connected with the central position of the connecting plate 2 in the length direction, and the connecting plate 2 is made of stainless steel, carbon steel, titanium alloy or nylon.
In the technical scheme of this application embodiment, connecting plate 2 sets up to straight platelike, and actuating mechanism 3 connects on the connecting plate, saves space, and actuating mechanism 3 includes driving piece 302 and link mechanism 11, and rotary driving piece 302, driving piece 302 drive link mechanism 11 motion, and link mechanism 11 takes connecting plate 2 to move for connecting plate 2 can be reciprocal be close to or keep away from the first lateral wall of lock shell 1.
According to some embodiments of the present application, optionally, as shown in fig. 11, the link mechanism 11 includes a connecting rod 1101 and a driving rod 1102, a first end of the connecting rod 1101 is connected to the connecting plate 2, a second end of the connecting rod 1101 is hinged to the first end of the driving rod 1102, a second end of the driving rod 1102 is connected to the driving member 302, the driving member 302 drives the driving rod 1102 to rotate, and the driving rod 1102 drives the connecting rod 1101 to move the connecting plate 2.
In the technical scheme of this application embodiment, link mechanism 11 comprises connecting rod 1101 and actuating lever 1102, the length of connecting rod 1101 is long with the length of actuating lever 1102, the first end and the connecting plate 2 of connecting rod 1101 are connected, the second end of connecting rod 1101 is articulated with the first end of actuating lever 1102, the second end and the driving piece 302 of actuating lever 1102 are connected, when rotating driving piece 302, driving piece 302 drive actuating lever 1102 rotates, the actuating lever 1102 drags the connecting rod 1101 and moves, connecting rod 1101 drives connecting plate 2 and moves, make connecting plate 2 can be reciprocal be close to or keep away from the first lateral wall of lock shell 1.
According to some embodiments of the present application, optionally, as shown in fig. 9 and 10, an observation window includes the lock 9 with a bolt, the lock 9 is detachably connected with the observation window 8, and a sealing material is disposed at a joint of the lock 9 and the observation window 8.
In the technical solution of the embodiment of the present application, the observation window 8 includes a window 802 and a window frame 801; the glass on the window 802 can be transparent pieces made of various materials, a window frame 801 of the observation window 8 to be connected is detachably connected with the lock 9 with the double-bolt, and sealing materials are arranged at the connection position; or, the window 802 of the observation window 8 is connected with the lock 9 with double bolts, the window frame 801 is connected with the lock catch 10, the lock catch 10 is connected with the bolt 4 on the lock 9, so that the lock 9 is connected with the observation window 8, and sealing material is arranged at the connection position.
When the tool to lock 9 and the window frame 801 lug connection of observation window 8, window frame 801 passes through hinge connection with one side of window 802, the hinge is used for connecting window frame 801 and window 802 and enables it to move about, another side of window frame 801 can dismantle and be connected with tool to lock 9, two spring bolts 4 of tool to lock 9 are taken on one side of window 802, make observation window 8 be in locking state, only can realize compressing tightly with tool to lock 9, do not need hasp 10 to cooperate the use, can alleviate overall weight and can increase the angle of opening of observation window 8 again, tool to lock 9 can dismantle with window frame 801 and be connected, can pass through double-screw bolt and screwed connection, the double-screw bolt overcoat has the conducting bush, guarantee the sealed of tool to lock 9, prevent the electromagnetism from revealing.
When the lock 9 is connected to the window 802 of the observation window 8, the window frame 801 is connected to one side of the window 802 through a hinge, the hinge is used for connecting the window frame 801 and the window 802 and enabling the window frame and the window 802 to move, the lock 10 is detachably connected to the other side of the window frame 801 and can be connected through a bolt, the lock 9 is detachably connected to the window 802 and can be connected through a stud and a screw, a conductive bushing is sleeved outside the stud to guarantee sealing, the two lock tongues 4 of the lock 9 extend into the lock 10, the lock 10 is matched with the lock 9 and is used for connecting the lock 9 and the window frame 801 and installed on the window 802, the lock 10 is required to be used in a matched mode, the window 802 can be opened downwards after the rotary driving mechanism 3, and a pilot can operate the lock with one hand, and the use is convenient.
The working principle of the lockset with double lock tongues is as follows:
rotating a driving piece 302 at a first end of a driving mechanism 3, wherein the driving piece 302 drives a cam 301 to rotate through a connecting shaft 303, the cam 301 pushes a connecting plate 2 to move towards a first side wall far away from a lock shell 1 in the rotating process, so that a bolt 4 fixed on the connecting plate 2 is driven to move towards the first side wall far away from the lock shell 1, when the connecting plate moves to a certain position, a guide post 6 is in contact with a second side wall of the lock shell 1, the movement stops, at the moment, the bolt 4 is flush with the outer surface of the first side wall of the lock shell 1, and a lockset is in an open state;
when the knob is loosened, the bolt 4 extends outwards out of the lock hole 102 of the lock shell 1 under the action of the elastic element 5, and the bolt 4 stops after extending completely due to the blocking of the connecting plate 2, and at the moment, the lock is in a locked state.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a tool to lock with two spring bolts which characterized in that includes:
the lock comprises a lock shell, a first lock body and a second lock body, wherein an accommodating space is arranged inside the lock shell, and a lock hole is formed in a first side wall of the lock shell;
the connecting plate is arranged in the accommodating space;
the driving mechanism is rotatably connected to the lock shell, and a first end of the driving mechanism is exposed outside the lock shell;
the two lock tongues are respectively connected with two ends of the connecting plate;
the first end of the driving mechanism is rotated, and the driving mechanism drives the connecting plate to move back and forth close to or far away from the first side wall of the lock shell, so that the two lock tongues extend out of the lock hole or retract into the accommodating space.
2. The lock with two locking tongues according to claim 1,
a bent part is arranged in the middle of the connecting plate, a placing space is formed between the bent part and the first side wall of the lock shell, and a second end of the driving mechanism is arranged in the placing space;
the first end of the driving mechanism is rotated, the second end of the driving mechanism rotates along with the first end of the driving mechanism, and the second end of the driving mechanism drives the connecting plate to be close to or far away from the first side wall of the lock shell;
wherein, the material of connecting plate is stainless steel, carbon steel, titanium alloy or nylon.
3. The lock with two locking tongues of claim 2,
the back of the lock shell and the first side wall is a second side wall, and the back of the lock shell and the first side wall is a third side wall which is respectively connected with the first side wall and the second side wall;
the first end of the driving mechanism is a driving piece, the second end of the driving mechanism is a cam, the driving piece is connected with the cam through a connecting shaft, and the connecting shaft penetrates through the third side wall and is rotatably connected with the third side wall;
the rim of the cam is abutted against the central position of the connecting plate in the length direction;
the driving piece is made of aluminum alloy, stainless steel, carbon steel, titanium alloy or nylon; the cam is made of stainless steel, carbon steel or titanium alloy.
4. The lock with dual bolt of claim 2, further comprising:
the first ends of the two elastic pieces are respectively abutted against the two ends of the connecting plate, and the second ends of the two elastic pieces are respectively abutted against a second side wall of the lock shell, which is back to the first side wall;
wherein, the material of elastic component is stainless steel or spring steel.
5. The lock with dual bolt of claim 4, further comprising:
one end of the guide post is connected with the connecting plate or penetrates through the connecting plate to be connected with the lock tongue;
the elastic piece is a spring, the spring is sleeved on the guide post, and two ends of the spring are respectively abutted against the connecting plate and the second side wall of the lock shell; the guide column is made of copper, stainless steel, iron, carbon steel, titanium alloy or nylon.
6. The lock with dual bolt of claim 2, further comprising:
the elastic piece is arranged between the connecting plate and a second side wall of the lock shell, which is back to the first side wall, the first end of the elastic piece is abutted against the middle part of the connecting plate in the length direction, and the second end of the elastic piece is abutted against the second side wall;
wherein, the material of elastic component is stainless steel or spring steel.
7. The lock with dual bolt of claim 1, further comprising:
a base plate;
the lock shell is a rectangular shell with a missing area on one side wall, the side wall with the missing area is a fourth side wall, and the first side wall is connected with the fourth side wall;
the bottom plate is buckled on the missing area of the lock shell and is detachably connected with the lock shell;
the lock shell is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer;
the bottom plate is made of aluminum alloy, aluminum-magnesium alloy, stainless steel, titanium alloy, carbon fiber composite material, polyester steel composite material, polyformaldehyde, nylon or acrylonitrile-butadiene-styrene copolymer.
8. The lock with two locking tongues according to claim 1,
the connecting plate is in a straight plate shape, a second side wall is arranged on the back of the lock shell and the first side wall, and a third side wall is arranged on the back of the lock shell and is respectively connected with the first side wall and the second side wall;
the first end of the driving mechanism is a driving piece, the second end of the driving mechanism is a link mechanism, the link mechanism is connected with the driving piece through a connecting shaft, and the connecting shaft penetrates through the third side wall and is rotatably connected with the third side wall;
the connecting rod mechanism is connected with the center of the connecting plate in the length direction, and the connecting plate is made of stainless steel, carbon steel, titanium alloy or nylon.
9. The lock with two locking tongues of claim 8,
the link mechanism comprises a connecting rod and a driving rod, the first end of the connecting rod is connected with the connecting plate, the second end of the connecting rod is hinged to the first end of the driving rod, the second end of the driving rod is connected with the driving piece, the driving piece drives the driving rod to rotate, and the driving rod drives the connecting rod to drive the connecting plate to move.
10. A viewing window, comprising:
the lock with the double lock bolts as claimed in any one of claims 1 to 9, wherein the lock is detachably connected with the observation window, and sealing material is arranged at the joint of the lock and the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366996.4A CN113982376A (en) | 2021-11-18 | 2021-11-18 | Lock with double lock bolts and observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366996.4A CN113982376A (en) | 2021-11-18 | 2021-11-18 | Lock with double lock bolts and observation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113982376A true CN113982376A (en) | 2022-01-28 |
Family
ID=79749220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111366996.4A Pending CN113982376A (en) | 2021-11-18 | 2021-11-18 | Lock with double lock bolts and observation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113982376A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649427A (en) * | 2016-02-25 | 2016-06-08 | 浙江王力门业有限公司 | Mechanical door lock |
| CN206530173U (en) * | 2017-01-20 | 2017-09-29 | 广州市声响音响设备有限公司 | A kind of springlock |
| CN209603648U (en) * | 2019-01-18 | 2019-11-08 | 哈尔滨泰阳铝型材技术有限公司 | A kind of T-type door collocation magnetic lock |
| CN210622492U (en) * | 2018-06-08 | 2020-05-26 | 厦门恒兴兴业机械有限公司 | Rotary cam group for lockset |
| CN213297547U (en) * | 2020-08-06 | 2021-05-28 | 山东凯莱电气设备有限公司 | Locking safety device of low-voltage switch cabinet |
| CN213418775U (en) * | 2020-08-31 | 2021-06-11 | 深圳市维邦云计算技术发展有限公司 | Shared sterilizer lock module |
-
2021
- 2021-11-18 CN CN202111366996.4A patent/CN113982376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649427A (en) * | 2016-02-25 | 2016-06-08 | 浙江王力门业有限公司 | Mechanical door lock |
| CN206530173U (en) * | 2017-01-20 | 2017-09-29 | 广州市声响音响设备有限公司 | A kind of springlock |
| CN210622492U (en) * | 2018-06-08 | 2020-05-26 | 厦门恒兴兴业机械有限公司 | Rotary cam group for lockset |
| CN209603648U (en) * | 2019-01-18 | 2019-11-08 | 哈尔滨泰阳铝型材技术有限公司 | A kind of T-type door collocation magnetic lock |
| CN213297547U (en) * | 2020-08-06 | 2021-05-28 | 山东凯莱电气设备有限公司 | Locking safety device of low-voltage switch cabinet |
| CN213418775U (en) * | 2020-08-31 | 2021-06-11 | 深圳市维邦云计算技术发展有限公司 | Shared sterilizer lock module |
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Application publication date: 20220128 |
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