CN110847701A - Flat-open window with fast-assembling lock point structure - Google Patents
Flat-open window with fast-assembling lock point structure Download PDFInfo
- Publication number
- CN110847701A CN110847701A CN201911350525.7A CN201911350525A CN110847701A CN 110847701 A CN110847701 A CN 110847701A CN 201911350525 A CN201911350525 A CN 201911350525A CN 110847701 A CN110847701 A CN 110847701A
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- CN
- China
- Prior art keywords
- locking
- fast
- self
- lock
- lock seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
Abstract
The invention relates to the technical field of doors and windows, in particular to a casement window with a fast-assembly locking point structure, which comprises a window frame and a window sash, wherein a bidirectional transmission box is arranged on the window sash, the output end of the bidirectional transmission box is connected with a fast-assembly locking rod through a transmission strip, the fast-assembly locking rod comprises a locking rod body, one side of the locking rod body is provided with a T-shaped cap and an adjusting nut, the end part of the adjusting nut is provided with a rotary guide block, the window sash is provided with a locking rod installation groove, the inner side of the window frame is provided with a fast-assembly lock seat, the fast-assembly lock seat comprises a lock seat body, a lock seat bayonet is arranged on the lock seat body, two ends of the bottom of the fast-. The window frame is simple in structure, improves the structural integrity and the waterproof performance of the window frame, is quick and convenient to install, is convenient to maintain at a later stage, has market prospect, and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of doors and windows, in particular to a casement window with a quick-assembly locking point structure.
Background
The well-known casement window comprises a window frame, a window sash, a hinge and a locking device, wherein the locking device comprises a driver, a lock rod, a lock seat and a handle, the lock rod is arranged in a window sash groove, but the installation of the existing lock rod needs to be connected with a transmission rod in advance before the window sash is assembled, and then the lock rod and the transmission rod jointly penetrate into the window sash groove, so that the processing efficiency of the door and window is greatly reduced; although the existing lock seat has the function of adjusting the inclined top threads, most of the lock seats are required to be assembled with self-tapping screws, and meanwhile, the self-tapping screws need to penetrate through the bottom wall of the installation groove in the inner side of the window frame, so that the structure of the section bar is damaged, and the waterproof performance of the casement window is greatly reduced. Therefore, the casement window with the fast-assembly locking point structure is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the defects that the existing door and window locking device in the prior art has low processing efficiency of doors and windows due to the installation mode, and the structural destructiveness of the section bar of a window frame is large during installation, so that the waterproof performance is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
the casement window with the fast-assembly locking point structure comprises a window frame and a window sash hinged to the window frame through a friction hinge, wherein a bidirectional transmission box is fixedly arranged on the window sash, a handle corresponding to the bidirectional transmission box is arranged at the input end of the bidirectional transmission box, transmission strips are fixedly arranged at two output ends of the bidirectional transmission box, a fast-assembly locking rod is arranged at one end of each transmission strip, the fast-assembly locking rod comprises a locking rod body, a T-shaped cap is rotatably connected to one side of the locking rod body through a locking column, adjusting nuts are symmetrically and rotatably connected to two sides of the T-shaped cap of the locking rod body, a rotary guide block is fixedly arranged at one end of each adjusting nut, a locking rod mounting groove corresponding to the rotary guide block is arranged at the side of the window sash, a fast-assembly locking seat is detachably connected to the inner side of the window frame and comprises a locking seat body, a locking seat bayonet corresponding to the T-shaped cap, the fast-assembling lock seat is provided with two self-locking fixed clamping pieces which are symmetrically arranged and fixed at two ends of the bottom, far away from a bayonet of the lock seat, of the fast-assembling lock seat through locking screws, self-locking protrusions corresponding to the self-locking fixed clamping pieces are arranged on the fast-assembling lock seat, openings corresponding to the self-locking protrusions are arranged on two sides of the self-locking fixed clamping pieces, and lock seat mounting grooves corresponding to the self-locking fixed clamping pieces are formed in the window frame.
Preferably, the locking columns and the end parts of the adjusting nuts are connected through interference to form locking rings, the rotating guide block is sleeved with a wear-resistant plastic pad, the end part of the adjusting nut is of an oval section structure, and the rotating guide block is provided with an oval conjunction hole corresponding to the end part of the adjusting nut.
Preferably, one side of the wear-resistant plastic pad is provided with a limiting cross protrusion, and the lock rod body is provided with a limiting cross groove corresponding to the limiting cross protrusion.
Preferably, the wear-resistant plastic pad and the rotary guide block are rectangular structures, arc-shaped protrusions are arranged at two ends of a short rectangular edge of each of the wear-resistant plastic pad and the rotary guide block, the maximum width of the wear-resistant plastic pad is equal to the width of the locking rod mounting groove, the minimum width of the wear-resistant plastic pad is equal to the minimum width of the locking rod body and the width of the notch of the locking rod mounting groove,
preferably, the end of the transmission strip is provided with a butt joint hole, the two ends of the lock rod body are respectively provided with a butt joint column matched with the butt joint hole, and the lock rod body is detachably connected to the end of the transmission strip in a butt joint mode of the butt joint column and the butt joint hole.
Preferably, the bayonet of the lock base is an open slot structure with a section T shape corresponding to the T-shaped cap, a threaded hole corresponding to the locking screw is formed in the rotating center of the self-locking fixing clamping piece, the maximum width of the self-locking fixing clamping piece is equal to the width of the groove in the lock base mounting groove, the minimum width of the self-locking fixing clamping piece is equal to the width of the groove opening in the lock base mounting groove, and an inclined inner hexagonal pointed-end screw is arranged in the pre-installation threaded hole.
Preferably, when one end of the self-locking fixing clamping piece is opposite to the self-locking protrusion, the length direction of the self-locking fixing clamping piece is perpendicular to the length direction of the lock seat mounting groove.
The invention provides a casement window with a fast-assembly locking point structure, which has the beneficial effects that: in the use process, the butt-joint columns on the quick-assembly lock rod penetrate into the butt-joint holes at the two ends of the transmission strip, the rotary guide block is driven to rotate by rotating the adjusting nut, so that the quick-assembly lock rod is quickly locked in the lock rod installation groove, the quick installation of the quick-assembly lock rod is completed, the lock seat body is fixed on the lock seat installation groove in advance through the inclined inner hexagonal pointed-end screw in the pre-installed threaded hole, the lock seat bayonet corresponds to the lock column, the locking screw is rotated to strengthen and fix the self-locking clamping piece, the self-locking clamping piece is placed into the lock seat installation groove along the length direction when the self-locking clamping piece is installed, the self-locking clamping piece is rotated by 90 degrees, the length direction of the self-locking clamping piece is vertical to the length direction of the lock seat installation groove, the self-locking bulge and the notch are butted, and the countersunk hole of the lock seat body is butted with the screw hole, the locking screw is used for reinforcing and fixing the self-locking clamping piece to complete quick installation of the quick-assembly lock seat, the bidirectional transmission box is driven by the rotating handle during use, the transmission strip is further driven to drive the T-shaped cap on the quick-assembly lock rod to be in involution with or separated from the lock seat bayonet on the quick-assembly lock seat, and therefore closing or opening of the casement window is achieved.
Drawings
Fig. 1 is a schematic front structural view of a casement window with a fast-assembling locking point structure according to the present invention;
fig. 2 is a schematic side view of a casement window with a fast-assembling locking point structure according to the present invention;
FIG. 3 is a partial schematic structural view of the two-way transmission box and the quick lock rod proposed in the present invention;
FIG. 4 is a schematic structural view of the quick lock lever in a closed state;
FIG. 5 is a schematic view of the front side exploded structure of the quick lock lever proposed in the present invention;
FIG. 6 is a schematic side view of the quick lock lever of the present invention;
FIG. 7 is a schematic structural view of a quick-mount lock seat proposed in the present invention;
fig. 8 is an exploded view of the quick mount lock bracket according to the present invention;
fig. 9 is a schematic structural view of the quick-assembly lock seat and the quick-assembly lock rod in the invention.
In the figure: the lock comprises a window frame 1, a lock seat mounting groove 11, a window sash 2, a lock rod mounting groove 21, a friction hinge 3, a handle 4, a bidirectional transmission box 5, a transmission strip 51, a butt joint hole 52, a quick-assembly lock rod 6, a lock rod body 61, a limiting cross-shaped groove 611, a T-shaped cap 62, a lock column 621, a rotary guide block 63, a butt joint column 64, a wear-resistant plastic pad 65, a limiting cross-shaped protrusion 651, a locking ring 66, an adjusting nut 67, a quick-assembly lock seat 7, a lock seat body 71, a self-locking protrusion 711, a lock seat bayonet 72, a locking screw 73, a self-locking fixing clamping piece 74 and a pre.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a casement window with fast-assembling lock point structure, including window frame 1 and casement 2 that articulates on window frame 1 through friction hinge 3, fixed two-way transmission box 5 that is equipped with on casement 2, the input of two-way transmission box 5 is equipped with rather than corresponding handle 4, two outputs of two-way transmission box 5 are all fixed and are equipped with transmission strip 51, the one end of transmission strip 51 is equipped with fast-assembling locking lever 6, the tip of transmission strip 51 is equipped with butt joint hole 52, the both ends of locking lever body 61 all are equipped with butt joint post 64 with butt joint hole 52 assorted, locking lever body 61 is through butt joint post 64 with butt joint hole 52 to the detachable tip of connecting at transmission strip 51 of mode of closing, the convenience of installation has been promoted.
The fast-assembling lock rod 6 comprises a lock rod body 61, one side of the lock rod body 61 is rotationally connected and provided with a T-shaped cap 62 through a lock column 621, the lock rod body 61 is symmetrically rotationally connected and provided with adjusting nuts 67 on two sides of the T-shaped cap 62, one end of each adjusting nut 67 is fixedly provided with a rotary guide block 63, the end part of each adjusting nut 67 is of an oval cross-section structure, each rotary guide block 63 is provided with an oval fit hole corresponding to the end part of each adjusting nut 67, so that the rotary guide blocks 63 can synchronously rotate with the adjusting nuts 67, the side of the window sash 2 is provided with a lock rod installation groove 21 corresponding to the rotary guide blocks 63, the end parts of the lock column 621 and the adjusting nuts 67 are respectively provided with a locking ring 66 in an interference connection mode, the arrangement of the locking rings 66 enables installation parts on the lock column 621 and the adjusting nuts 67 to be tightly attached to the lock rod body 61 and not easy to loosen, the arrangement of the wear-resistant plastic pad 65 ensures that the fast-assembly lock rod 6 is not easy to generate noise in the sliding process, the use comfort is improved, the wear-resistant plastic pad 65 and the rotary guide block 63 are both rectangular structures, both ends of the rectangular short side of the wear-resistant plastic pad 65 and the rotary guide block 63 are provided with arc-shaped bulges, the maximum width of the wear-resistant plastic pad 65 is equal to the width of the inside of the lock rod installation groove 21, the minimum width of the wear-resistant plastic pad 65 is equal to the minimum width of the lock rod body 61 and the width of the notch of the lock rod installation groove 21, the adaptability is improved, one side of the wear-resistant plastic pad 65 is provided with a limiting cross-shaped bulge 651, the lock rod body 61 is provided with a limiting cross-shaped groove 611 corresponding to the limiting cross-shaped bulge 651, through the involution of the cross-shaped bulge 651 and the cross-shaped groove 611, the, and then guaranteed that normal vibrations of windowing can not exert an influence to its locking state when rotatory guide block 63 locks in locking lever mounting groove 21, promoted the stability performance of structure.
The inside of the window frame 1 is detachably connected with a fast-assembling lock seat 7, the fast-assembling lock seat 7 comprises a lock seat body 71, one side of the lock seat body 71 is provided with a lock seat bayonet 72 corresponding to the T-shaped cap 62, two ends of the bottom of the fast-assembling lock seat 7 far away from the lock seat bayonet 72 are fixedly provided with two self-locking fixing clamping pieces 74 which are symmetrically arranged through locking screws 73, the fast-assembling lock seat 7 is provided with a self-locking bulge 711 corresponding to the self-locking fixing clamping piece 74, two sides of the self-locking fixing clamping piece 74 are provided with notches corresponding to the self-locking bulge 711, the window frame 1 is provided with a lock seat mounting groove 11 corresponding to the self-locking fixing clamping piece 74, the lock seat mounting groove 11 is of a cross section T-shaped open groove structure corresponding to the T-shaped cap 62, the rotation center of the self-locking fixing clamping piece 74 is provided with a threaded hole corresponding to the locking screw 73, the maximum width of the self-locking fixing clamping piece 74, the pre-installation thread hole 75 is internally provided with an inclined inner hexagonal pointed screw matched with the pre-installation thread hole, the inclined inner hexagonal pointed screw is used for pre-fixing the lock seat body 71 in the lock seat installation groove 11 before the self-locking fixing clamping piece 74 is locked, so that the self-locking protrusion 711 corresponds to the T-shaped cap 62, the adjustment and installation are convenient, when one end of the self-locking fixing clamping piece 74 is opposite to the self-locking protrusion 711, the length direction of the self-locking fixing clamping piece 74 is perpendicular to the length direction of the lock seat installation groove 11, and the installation adaptability and the maximum locking performance are improved.
In the use process of the invention, the butt-joint columns 64 on the quick-assembly lock rod penetrate into the butt-joint holes 52 at the two ends of the transmission strip 51, the rotary guide block 63 is driven to rotate by rotating the adjusting nut 67, the quick-assembly lock rod 6 is quickly locked in the lock rod installation groove 21, the lock seat body 71 is fixed on the lock seat installation groove 11 in advance by inclined inner hexagonal pointed screws in the pre-installation threaded holes 75, the lock seat bayonet 72 corresponds to the lock column 621, then the locking screw 73 is rotated to strengthen and fix the self-locking clamping piece 74, when the self-locking clamping piece 74 is installed, the self-locking clamping piece 74 is placed in the lock seat installation groove 11 along the length direction, the self-locking bulge 711 and the butt-joint notch are rotated by 90 degrees, the length direction of the rest lock seat installation groove in the length direction of the self-locking clamping piece is vertical, the self-locking bulge 711 is horizontally pushed to the fixed lock seat body 71, the countersunk hole of the lock seat body 71 is butted with the screw hole, the self-locking clamping piece 74 is strengthened and fixed by the locking screw 73, the quick installation of the quick-assembly lock seat is completed, the bidirectional transmission box 5 is driven by the rotary handle 4 during use, the transmission strip 51 is further driven to drive the T-shaped cap 62 on the quick-assembly lock rod 6 to be in involution with or separated from the lock seat bayonet 72 on the quick-assembly lock seat 7, and the closing or opening of the casement window is further realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The casement window with the fast-assembly locking point structure comprises a window frame (1) and window sashes (2) hinged to the window frame (1) through friction hinges (3), and is characterized in that two-way transmission boxes (5) are fixedly arranged on the window sashes (2), the input ends of the two-way transmission boxes (5) are provided with handles (4) corresponding to the two-way transmission boxes, two output ends of each two-way transmission box (5) are fixedly provided with a transmission strip (51), one end of each transmission strip (51) is provided with a fast-assembly locking rod (6), each fast-assembly locking rod (6) comprises a locking rod body (61), one side of each locking rod body (61) is rotatably connected with a T-shaped cap (62) through a locking column (621), each locking rod body (61) is symmetrically and rotatably connected with an adjusting nut (67) on two sides of the T-shaped cap (62), one end of each adjusting nut (67) is fixedly provided with, the side of the window sash (2) is provided with a lock bar installation groove (21) corresponding to the rotary guide block (63), the inner side of the window frame (1) is detachably connected with a fast-assembling lock seat (7), the fast-assembling lock seat (7) comprises a lock seat body (71), one side of the lock seat body (71) is provided with a lock seat bayonet (72) corresponding to the T-shaped cap (62), two self-locking clamping pieces (74) which are symmetrically arranged are fixedly arranged at the bottoms of two ends of the fast-assembling lock seat (7) far away from the lock seat bayonet (72) through locking screws (73), the fast-assembling lock seat (7) is provided with a self-locking bulge (711) corresponding to the self-locking fixing clamping piece (74), two sides of the self-locking clamping piece (74) are provided with openings corresponding to the self-locking bulge (711), the window frame (1) is provided with a lock seat mounting groove (11) corresponding to the self-locking clamping piece (74).
2. The casement window with the fast-assembling locking point structure according to claim 1, wherein the locking column (621) and the adjusting nut (67) are both provided with a locking ring (66) at the end portion in an interference connection manner, the rotating guide block (63) is sleeved with a wear-resistant plastic pad (65), the adjusting nut (67) is provided with an oval cross-sectional structure at the end portion, and the rotating guide block (63) is provided with an oval fitting hole corresponding to the end portion of the adjusting nut (67).
3. The casement window with the fast-assembling locking point structure according to claim 2, wherein one side of the wear-resistant plastic pad (65) is provided with a limiting cross protrusion (651), and the locking bar body (61) is provided with a limiting cross groove (611) corresponding to the limiting cross protrusion (651).
4. The casement window with the fast-assembling locking point structure according to claim 2, wherein the wear-resistant plastic pad (65) and the rotating guide block (63) are both rectangular structures, the two ends of the rectangular short side of the wear-resistant plastic pad (65) and the rotating guide block (63) are both provided with arc-shaped protrusions, the maximum width of the wear-resistant plastic pad (65) is equal to the width of the inside of the locking bar installation groove (21), and the minimum width of the wear-resistant plastic pad (65) is equal to the minimum width of the locking bar body (61) and the width of the notch of the locking bar installation groove (21).
5. The casement window with the fast-assembling locking point structure according to claim 1, wherein the end of the transmission bar (51) is provided with a butt joint hole (52), the two ends of the lock rod body (61) are both provided with butt joint posts (64) matched with the butt joint hole (52), and the lock rod body (61) is detachably connected to the end of the transmission bar (51) in a butt joint mode of the butt joint posts (64) and the butt joint hole (52).
6. The casement window with the fast-assembling locking point structure according to claim 1, wherein the lock base bayonet (72) is an open slot structure with a cross section T shape corresponding to a T-shaped cap (62), a threaded hole corresponding to the locking screw (73) is formed in the rotation center of the self-locking fixing clamping piece (74), the maximum width of the self-locking fixing clamping piece (74) is equal to the width of the inside of the lock base mounting groove (11), the minimum width of the self-locking fixing clamping piece (74) is equal to the width of the notch of the lock base mounting groove (11), a pre-installation threaded hole (75) which is obliquely arranged is further formed in the middle of the lock base body (71), and an oblique hexagon socket pointed screw is arranged in the pre-installation threaded hole (75).
7. The casement window with the quick-assembly locking point structure according to claim 1, wherein when one end of the self-locking fixed clamping piece (74) is opposite to the self-locking protrusion (711), the length direction of the self-locking fixed clamping piece (74) is perpendicular to the length direction of the lock seat mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350525.7A CN110847701A (en) | 2019-12-24 | 2019-12-24 | Flat-open window with fast-assembling lock point structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911350525.7A CN110847701A (en) | 2019-12-24 | 2019-12-24 | Flat-open window with fast-assembling lock point structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110847701A true CN110847701A (en) | 2020-02-28 |
Family
ID=69610461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911350525.7A Pending CN110847701A (en) | 2019-12-24 | 2019-12-24 | Flat-open window with fast-assembling lock point structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110847701A (en) |
-
2019
- 2019-12-24 CN CN201911350525.7A patent/CN110847701A/en active Pending
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