CN208380313U - A kind of door and window push-pull lock - Google Patents
A kind of door and window push-pull lock Download PDFInfo
- Publication number
- CN208380313U CN208380313U CN201820701125.0U CN201820701125U CN208380313U CN 208380313 U CN208380313 U CN 208380313U CN 201820701125 U CN201820701125 U CN 201820701125U CN 208380313 U CN208380313 U CN 208380313U
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- China
- Prior art keywords
- locking bar
- fixture block
- lock
- sliding slot
- locking
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Abstract
The utility model discloses a kind of door and window push-pull locks, including lock shell, lock slide, elastic slice, locking bar, the first fixture block and the second fixture block, locking bar sliding slot lid and locking indication panel, lock slide is when pulling locking bar downslide locking, the elastic arm of elastic slice pushes the first fixture block and the second fixture block to be retracted in fixture block loose slot under the extruding of cambered surface convex block, the first fixture block and the second fixture block is set to be detached from card slot, so that locking bar, which smoothly glides, carries out locking；Lock slide is in sliding opening on pulling locking bar, after extruding salient point on the elastic arm of elastic slice slides entirely over cambered surface convex block, elastic arm is no longer squeezed by cambered surface convex block, the elastic arm of elastic slice can slightly open, the moment that first fixture block and the second fixture block can be opened in elastic arm is influenced to glide along the first fixture block mounting hole and the second fixture block mounting hole respectively by self gravity, first fixture block and the second fixture block can stretch out fixture block loose slot and be stuck on card slot, to realize the locked positioning of locking bar；Have the characteristics that locking bar after upper sliding opening can positioning lock stubbornly refuse freely to glide.
Description
Technical field
The utility model belongs to technical field of door and window accessories, and in particular to a kind of door and window push-pull lock.
Background technique
Current existing door and window push-pull lock its locking bar after upper sliding opening can not lock positioning, and locking bar is easy because of freedom
It glides and maloperation after opening of doors and windows is caused to be locked again, make troubles in use.Therefore, to avoid door and window push-pull lock
Locking bar cause maloperation to be locked again because freely gliding after upper sliding opening, it is therefore necessary to existing door and window push-and-pull be locked into
Row improves.
Summary of the invention
In view of the deficiencies of the prior art, the utility model be intended to provide a kind of locking bar after upper sliding opening can positioning lock stubbornly refuse
The door and window push-pull lock that can freely glide.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of door and window push-pull lock, including lock shell, lock slide, elastic slice, locking bar, the first fixture block and the second fixture block, locking bar are slided
Slot cover and locking indication panel form sliding block installation cavity in lock shell, and lock slide is mounted in sliding block installation cavity, sliding block installation
The upper end of chamber is the locking bar chamber of opening inwardly, opens up on the two sides cavity wall edge of locking bar chamber and forms card slot, two side chambers of locking bar chamber
The inner wall of wall, which protrudes above, forms cambered surface convex block, and cambered surface convex block is located at the lower section of card slot, and the upper end of lock slide corresponds to locking bar chamber
Lock bar seat is formed, the upper end end elongation moulding of lock bar seat has fixture block mounting plate, and the bottom of fixture block mounting plate is provided with elastic slice
Mounting groove, lock bar seat are mounted in locking bar chamber, and elastic slice is mounted on elastic slice mounting groove, and elastic slice includes elastic arm, open slot and extruding
Salient point, open slot are molded between the elastic arm of two sides, are squeezed salient point protrusion and are molded on the outer wall end of elastic arm, the corresponding installation of elastic slice
Between cambered surface convex block, molding is provided with the first fixture block mounting hole and the second fixture block mounting hole, the first fixture block on fixture block mounting plate
It is arranged between mounting hole and the second fixture block mounting hole in splayed and is slotted hole, the bottom of the first fixture block and the second fixture block is prolonged
It stretches and is provided with connecting rod, the connecting rod of the first fixture block and the second fixture block is each passed through the first fixture block mounting hole and the installation of the second fixture block
Hole extends in the open slot of elastic slice and the inner wall face contact of the elastic arm of connecting rod and elastic slice；
Locking bar includes locking bar seat board, the locking bar body of rod and fixture block loose slot, and locking bar body of rod elongation moulding is in locking bar seat board
In lateral plates, fixture block activity Slot shaping is arranged in the both side edges of outside plate face of locking bar seat board, the first fixture block and the second fixture block
It is movably arranged in the fixture block loose slot in the both side edges in its locking bar seat board outer panel face of locking bar respectively, the locking bar seat board of locking bar connects
It connects on the inside seat surface of lock bar seat, locking bar sliding slot lid is fixed on the outside for being located at locking bar on the accent of locking bar chamber, locking bar
Sliding slot, which covers to open up, forms locking bar sliding slot, and the locking bar body of rod of locking bar is arranged in locking bar sliding slot and towards extending outside locking bar sliding slot
Out, locking indication panel is connected to the front for being located at locking bar chamber on the outside seat surface of lock bar seat.
Further, the lower part molding of the locking bar chamber is provided with sliding slot lid connection wall, and the two sides of sliding slot lid connection wall are opened
If forming sliding slot lid link slot, the top molding of locking bar chamber is provided with sliding slot lid mounting base, forms and sets in sliding slot lid mounting base
It is equipped with fastening screw hole, the two sides protrusion of locking bar sliding slot lid forms support chimb, supports one end of chimb to form and is provided with connection
Inserted block supports molding between the other end of chimb to be provided with fastening mounting plate, fastens molding on mounting plate and is provided with mounting hole, locks
The support chimb of bar sliding slot lid is supported on the cavity wall edge of locking bar chamber, and the connection inserted block plug connection of locking bar sliding slot lid is in sliding slot lid
On link slot, the fastening mounting plate and sliding slot lid mounting base of locking bar sliding slot lid are threaded in by fastening screw across mounting hole
It achieves a fixed connection on fastening screw hole.
Further, molding is provided with locking bar link slot on the lock bar seat, and the bottom of locking bar seat board corresponds to locking bar connection
Slot, which is extended, connector sleeve, and locking bar link slot is corresponded on locking indication panel and is extended connecting column, locking indication panel
Connecting column pass through locking bar link slot inserting be connected on the connector sleeve of locking bar seat board.
The utility model has the following beneficial effects:
A kind of door and window push-pull lock of the utility model, for lock slide when pulling locking bar downslide locking, the elastic arm of elastic slice can be
The first fixture block and the second fixture block is pushed to be retracted under the extruding of cambered surface convex block in fixture block loose slot, to make the first fixture block and second
Fixture block is detached from card slot, so that locking bar, which smoothly glides, carries out locking；Lock slide is in sliding opening on pulling locking bar, on the elastic arm of elastic slice
Extruding salient point slide entirely over cambered surface convex block after, no longer by the extruding of cambered surface convex block, the elastic arm of elastic slice can slightly be opened the elastic arm of elastic slice
It opens, the moment that the first fixture block and the second fixture block can be opened in elastic arm is influenced respectively by self gravity along the first fixture block mounting hole and the
Two fixture block mounting holes glide, and the first fixture block and the second fixture block can stretch out fixture block loose slot and be stuck on card slot, to realize locking bar
Locked positioning；Have the characteristics that locking bar after upper sliding opening can positioning lock stubbornly refuse freely to glide.
Detailed description of the invention
Fig. 1 is a kind of integral installation distribution structure schematic diagram of door and window push-pull lock of the utility model；
Fig. 2 is a kind of decomposition texture schematic diagram of door and window push-pull lock of the utility model；
Fig. 3 is a kind of decomposition texture schematic diagram of door and window push-pull lock of the utility model.
In figure: 1, lock shell；2, lock slide；3, elastic slice；4, locking bar；51, the first fixture block；52, the second fixture block；53, it connects
Bar；6, locking bar sliding slot lid；7, locking indication panel；11, sliding block installation cavity；12, locking bar chamber；13, card slot；14, cambered surface convex block；
15, sliding slot lid connection wall；16, sliding slot lid link slot；17, sliding slot lid mounting base；18, screw hole is fastened；21, lock bar seat；22, fixture block
Mounting plate；23, elastic slice mounting groove；24, locking bar link slot；22a, the first fixture block mounting hole；22b, the second fixture block mounting hole；31,
Elastic arm；32, open slot；33, salient point is squeezed；41, locking bar seat board；42, the locking bar body of rod；43, fixture block loose slot；44, connector sleeve；
61, locking bar sliding slot；62, chimb is supported；63, inserted block is connected；64, mounting plate is fastened；65, mounting hole；71, connecting column.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to become apparent from geography
Solve the technical idea of the requires of the utility model protection.
A kind of door and window push-pull lock of the utility model as shown in Figs. 1-3, including lock shell 1, lock slide 2, elastic slice 3, locking bar 4,
First fixture block 51, the second fixture block 52, locking bar sliding slot lid 6 and locking indication panel 7 form sliding block installation cavity 11 in lock shell 1,
Lock slide 2 is mounted in sliding block installation cavity 11, and the upper end of sliding block installation cavity 11 is the locking bar chamber 12 of opening inwardly, locking bar chamber 12
It is opened up on the cavity wall edge of two sides and forms card slot 13, the inner wall of the two sides cavity wall of locking bar chamber 12, which protrudes above, forms cambered surface convex block
14, cambered surface convex block 14 is located at the lower section of card slot 13, and the upper end of lock slide 2 corresponds to locking bar chamber 12 and forms lock bar seat 21, lock bar seat
21 upper end end elongation moulding has fixture block mounting plate 22, and the bottom of fixture block mounting plate 22 is provided with elastic slice mounting groove 23, locking bar
Seat 21 is mounted in locking bar chamber 12, and elastic slice 3 is mounted on elastic slice mounting groove 23, and elastic slice 3 includes elastic arm 31, open slot 32 and squeezes
Salient point 33, open slot 32 are molded between two sides elastic arm 31, are squeezed the protrusion of salient point 33 and are molded on the outer wall end of elastic arm 31, bullet
The correspondence of piece 3 is mounted between cambered surface convex block 14, and molding is provided with the card of the first fixture block mounting hole 22a and second on fixture block mounting plate 22
It is arranged between block mounting hole 22b, the first fixture block mounting hole 22a and the second fixture block mounting hole 22b in splayed and is slotted hole,
The bottom of first fixture block 51 and the second fixture block 52, which is extended, connecting rod 53, the connecting rod of the first fixture block 51 and the second fixture block 52
53 are each passed through the first fixture block mounting hole 22a and the second fixture block mounting hole 22b is extended in the open slot 32 of elastic slice 3 and connecting rod
53 with the inner wall face contact of the elastic arm 31 of elastic slice 3；
Locking bar 4 includes locking bar seat board 41, the locking bar body of rod 42 and fixture block loose slot 43, and 42 elongation moulding of the locking bar body of rod is in locking bar
In the inside plate face of seat board 41, the molding of fixture block loose slot 43 is arranged in the both side edges of outside plate face of locking bar seat board 41, and first
Fixture block 51 and the second fixture block 52 are movably arranged on the activity of the fixture block in the both side edges of its 41 outside plate face of locking bar seat board of locking bar 4 respectively
In slot 43, the locking bar seat board 41 of locking bar 4 is connected on the inside seat surface of lock bar seat 21, and locking bar sliding slot lid 6 is fixed on locking bar
It is located at the outside of locking bar 4 on the accent of chamber 12, is opened up on locking bar sliding slot lid 6 and form locking bar sliding slot 61, the locking bar body of rod of locking bar 4
42 are arranged in locking bar sliding slot 61 and towards extending outside locking bar sliding slot 61, and locking indication panel 7 is connected to the outside of lock bar seat 21
It is located at the front of locking bar chamber 12 on seat surface.
Specifically, the lower part molding of locking bar chamber 12 is provided with sliding slot lid connection wall 15, the two sides of sliding slot lid connection wall 15 are opened
If forming sliding slot lid link slot 16, the top molding of locking bar chamber 12 is provided with sliding slot lid mounting base 17, sliding slot lid mounting base 17
Upper molding is provided with fastening screw hole 18, and the two sides protrusion of locking bar sliding slot lid 6 forms support chimb 62, supports one end of chimb 62
Molding is provided with connection inserted block 63, supports molding between the other end of chimb 62 to be provided with fastening mounting plate 64, fastens mounting plate
Molding is provided with mounting hole 65 on 64, and the support chimb 62 of locking bar sliding slot lid 6 is supported on the cavity wall edge of locking bar chamber 12, and locking bar is sliding
63 plug connection of connection inserted block of slot cover 6 is on sliding slot lid link slot 16, the fastening mounting plate 64 and sliding slot lid of locking bar sliding slot lid 6
Mounting base 17 is threaded on fastening screw hole 18 across mounting hole 65 by fastening screw and is achieved a fixed connection.
Molding is provided with locking bar link slot 24 on lock bar seat 21, and the bottom of locking bar seat board 41 corresponds to the extension of locking bar link slot 24
It is provided with connector sleeve 44, locking bar link slot 24 is corresponded on locking indication panel 7 and is extended connecting column 71, locking indication panel
7 connecting column 71 passes through the inserting of locking bar link slot 24 and is connected on the connector sleeve 44 of locking bar seat board 41.
A kind of door and window push-pull lock of the utility model, lock slide 2 is when pulling 4 downslide locking of locking bar, the elastic arm 31 of elastic slice 3
The first fixture block 51 and the second fixture block 52 can be pushed to be retracted under the extruding of cambered surface convex block 14 in fixture block loose slot 43, to make the
One fixture block 51 and the second fixture block 52 are detached from card slot 13, so that locking bar 4, which smoothly glides, carries out locking；Lock slide 2 is on pulling locking bar 4
When sliding opening, after the extruding salient point 33 on the elastic arm 31 of elastic slice 3 slides entirely over cambered surface convex block 14, the elastic arm 31 of elastic slice 3 no longer by
The elastic arm 31 of the extruding of cambered surface convex block 14, elastic slice 3 can slightly open, what the first fixture block 51 and the second fixture block 52 can be opened in elastic arm 31
Moment is influenced to glide along the first fixture block mounting hole 22a and the second fixture block mounting hole 22b respectively by self gravity, 51 He of the first fixture block
Second fixture block 52 can stretch out fixture block loose slot 43 and be stuck on card slot 13, to realize the locked positioning of locking bar 4；Exist with locking bar 4
After upper sliding opening can positioning lock stubbornly refuse the characteristics of freely gliding.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that all should belong to the utility model claims
Within the scope of shield.
Claims (3)
1. a kind of door and window push-pull lock, including lock shell (1), lock slide (2), locking bar (4), locking bar sliding slot lid (6) and locking instruction
Panel (7), lock shell (1) is interior to be formed sliding block installation cavity (11), and lock slide (2) is mounted in sliding block installation cavity (11), special
Sign is: further including elastic slice (3), the first fixture block (51) and the second fixture block (52), the upper end of the sliding block installation cavity (11) is to open
Mouth locking bar chamber (12) inwardly is opened up on the two sides cavity wall edge of locking bar chamber (12) and is formed card slot (13), and the two of locking bar chamber (12)
The inner wall of side chamber wall, which protrudes above, to be formed cambered surface convex block (14), and cambered surface convex block (14) is located at the lower section of card slot (13), lock slide
(2) upper end corresponds to locking bar chamber (12) and forms lock bar seat (21), and the upper end end elongation moulding of lock bar seat (21) has fixture block peace
Loading board (22), the bottom of fixture block mounting plate (22) are provided with elastic slice mounting groove (23), and lock bar seat (21) is mounted on locking bar chamber (12)
In, elastic slice (3) is mounted on elastic slice mounting groove (23), and elastic slice (3) includes elastic arm (31), open slot (32) and extruding salient point
(33), open slot (32) is molded between two sides elastic arm (31), squeezes the outer wall end that salient point (33) protrusion is molded over elastic arm (31)
In portion, elastic slice (3) correspondence is mounted between cambered surface convex block (14), and molding is provided with the installation of the first fixture block on fixture block mounting plate (22)
Hole (22a) and the second fixture block mounting hole (22b) are in eight between the first fixture block mounting hole (22a) and the second fixture block mounting hole (22b)
Font is arranged and is slotted hole, and the bottom of the first fixture block (51) and the second fixture block (52) is extended to be had connecting rod (53), the
The connecting rod (53) of one fixture block (51) and the second fixture block (52) is each passed through the first fixture block mounting hole (22a) and the installation of the second fixture block
Hole (22b) extends in the open slot (32) of elastic slice (3) and connecting rod (53) and the inner wall of the elastic arm (31) of elastic slice (3) connect
Touching；
Locking bar (4) includes locking bar seat board (41), the locking bar body of rod (42) and fixture block loose slot (43), the locking bar body of rod (42) elongation moulding
In the inside plate face of locking bar seat board (41), fixture block loose slot (43) molding setting locking bar seat board (41) outside plate face two
On lateral margin, the first fixture block (51) and the second fixture block (52) are movably arranged on plate face on the outside of its locking bar seat board (41) of locking bar (4) respectively
Both side edges on fixture block loose slot (43) in, the locking bar seat board (41) of locking bar (4) is connected to the inside seat surface of lock bar seat (21)
On, locking bar sliding slot lid (6) is fixed on the outside for being located at locking bar (4) on the accent of locking bar chamber (12), on locking bar sliding slot lid (6)
It opens up and forms locking bar sliding slot (61), the locking bar body of rod (42) of locking bar (4) is arranged in locking bar sliding slot (61) and towards locking bar sliding slot
(61) extend outside, locking indication panel (7) is connected to the front for being located at locking bar chamber (12) on the outside seat surface of lock bar seat (21).
2. a kind of door and window push-pull lock as described in claim 1, it is characterised in that: the lower part of the locking bar chamber (12) forms setting
There is sliding slot lid connection wall (15), the two sides of sliding slot lid connection wall (15), which open up, forms sliding slot lid link slot (16), locking bar chamber
(12) top molding is provided with sliding slot lid mounting base (17), and molding is provided with fastening screw hole in sliding slot lid mounting base (17)
(18), the two sides protrusion of locking bar sliding slot lid (6) forms support chimb (62), and one end of support chimb (62) forms the company of being provided with
It patches block (63), supports molding between the other end of chimb (62) to be provided with fastening mounting plate (64), fasten on mounting plate (64)
Molding is provided with mounting hole (65), and the support chimb (62) of locking bar sliding slot lid (6) is supported on the cavity wall edge of locking bar chamber (12), lock
On sliding slot lid link slot (16), the fastening of locking bar sliding slot lid (6) is installed for connection inserted block (63) plug connection of bar sliding slot lid (6)
Plate (64) and sliding slot lid mounting base (17) pass through mounting hole (65) by fastening screw and are threaded in fastening screw hole (18) in fact
Now it is fixedly connected.
3. a kind of door and window push-pull lock as described in claim 1, it is characterised in that: molding is provided with lock on the lock bar seat (21)
Bar link slot (24), the bottom of locking bar seat board (41), which corresponds to locking bar link slot (24) and is extended, connector sleeve (44), and locking refers to
Showing to correspond to locking bar link slot (24) on panel (7) and be extended has connecting column (71), the connecting column (71) of locking indication panel (7)
On the connector sleeve (44) that locking bar link slot (24) inserting is connected to locking bar seat board (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701125.0U CN208380313U (en) | 2018-05-11 | 2018-05-11 | A kind of door and window push-pull lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701125.0U CN208380313U (en) | 2018-05-11 | 2018-05-11 | A kind of door and window push-pull lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380313U true CN208380313U (en) | 2019-01-15 |
Family
ID=64970515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820701125.0U Active CN208380313U (en) | 2018-05-11 | 2018-05-11 | A kind of door and window push-pull lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380313U (en) |
-
2018
- 2018-05-11 CN CN201820701125.0U patent/CN208380313U/en active Active
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