CN110219521B - Automatic locking device for upper hung window - Google Patents
Automatic locking device for upper hung window Download PDFInfo
- Publication number
- CN110219521B CN110219521B CN201910286618.1A CN201910286618A CN110219521B CN 110219521 B CN110219521 B CN 110219521B CN 201910286618 A CN201910286618 A CN 201910286618A CN 110219521 B CN110219521 B CN 110219521B
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- China
- Prior art keywords
- locking
- window
- block
- positioning
- window frame
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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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Links
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 description 28
- 230000005540 biological transmission Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses an automatic locking device for an up-hung window, which comprises a window sash lock seat part fixedly arranged on a window sash of the up-hung window and a window frame locking part fixedly arranged on a window frame of the up-hung window, wherein the window sash lock seat part comprises a base, an adjusting block connected to the base in a sliding manner along the horizontal direction and a third reset spring for driving the adjusting block to reset, and a locking clamping block and a positioning clamping block are formed on the adjusting block; the window frame locking part comprises a base, a locking inclined tongue matched with the locking clamping block, a positioning inclined tongue matched with the positioning clamping block, a first reset spring used for driving the locking inclined tongue to extend and a second reset spring used for driving the positioning inclined tongue to extend, wherein the locking inclined tongue forms a guide inclined plane in the closing direction of the window sash, and the positioning inclined tongue forms a guide inclined plane in the sliding direction of the adjusting block.
Description
Technical Field
The invention relates to the technical field of door and window accessories, in particular to an automatic locking device for an upper hung window.
Background
The application of the top-hung window of the modern building is extremely wide, and particularly the curtain wall top-hung window is used for the high-rise building without exception. Under normal conditions, the curtain wall upper-hung window is provided with a hung window sliding support and a supporting rail (friction type and locking type) to realize the opening, positioning and closing of the window sashes. However, in the use environment of high-rise building under the action of strong wind or certain external force, the sliding support and the supporting baffle for realizing opening and positioning and closing are possibly damaged, so that the self-positioning of the window sashes is invalid, the window sashes repeatedly collide with the window frame, and the hidden safety hazards of damage and falling of the window sashes exist.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic locking device for a top-hung window, which is novel in structure, convenient and durable.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an automatic locking device for an up-hung window comprises a window sash locking seat part fixedly arranged on a window sash of the up-hung window and a window frame locking part fixedly arranged on a window frame of the up-hung window, wherein the window sash locking seat part comprises a base, an adjusting block which is connected to the base in a sliding manner along the horizontal direction and a third reset spring for driving the adjusting block to reset, and a locking clamping block and a positioning clamping block are formed on the adjusting block; the window frame locking part comprises a base, a locking inclined tongue matched with the locking clamping block, a positioning inclined tongue matched with the positioning clamping block, a first reset spring used for driving the locking inclined tongue to extend and a second reset spring used for driving the positioning inclined tongue to extend, wherein the locking inclined tongue forms a guide inclined plane in the closing direction of the window sash, and the positioning inclined tongue forms a guide inclined plane in the sliding direction of the adjusting block.
The beneficial effects of the invention are as follows: the automatic locking device for the upper suspended window has the advantages that the locking clamping blocks on the window sash locking seat part are matched with the locking inclined tongues on the window frame locking part, and the positioning clamping blocks on the window sash locking seat part are matched with the positioning inclined tongues on the window frame locking part. When the positioning clamping block is matched with the positioning inclined tongue on the window frame locking part for blocking, the positions of the locking inclined tongue and the locking clamping block are staggered, and the window sash can be freely opened at the moment; when the window sash is opened and re-closed, the positioning fixture block and the positioning inclined tongue are staggered, and the locking inclined tongue is contacted with the window frame and then rebounded to be matched with the locking fixture block for locking, so that the window sash is automatically locked, the suspended window is prevented from being opened by wind pressure, and the durability is improved.
Further, the base is provided with a guide groove extending horizontally, the guide groove is connected with a sliding block in a sliding mode, the adjusting block is provided with a kidney-shaped groove, the kidney-shaped groove extends along the inner side and the outer side of the window sash, and the sliding block is provided with a bolt hole and is connected with the sliding block and the adjusting block through a bolt penetrating through the kidney-shaped groove. After the structure is adopted, the relative position between the sliding block and the adjusting block can be adjusted by utilizing the kidney-shaped groove, and the adjusting direction of the adjusting block corresponds to the inner side and outer side direction of the window sash, so that the on-site correction can be realized through the mode.
Further, the contact surface of the adjusting block and the sliding block is formed with mutually matched positioning teeth. After the structure is adopted, the positioning teeth between the adjusting block and the sliding block can be utilized to be mutually meshed to improve the stability of the adjusting block and reduce the relative offset between the adjusting block and the sliding block.
Further, the regulating block is connected with a push rod, an inner cavity for the push rod to stretch and retract and accommodate the third reset spring is reserved on the base, and the regulating block is also connected with a gland for covering the inner cavity. After the structure is adopted, the ejector rod and the third reset spring can be matched to drive the adjusting block to translate and reset.
Further, a damping block is arranged at the bottom of the gland.
Further, the base both sides of window frame locking part are formed with the installation department, every the installation department all open with the through-hole that carries out bolted connection to the window frame that hangs window, and in addition both sides installation department still threaded connection has high adjusting screw respectively, high adjusting screw roof pressure is hung window frame in order to adjust the window frame locking part and hang the installation height between the window frame. After the structure is adopted, the installation height of the window frame locking component on the suspended window frame can be adjusted by utilizing the height adjusting screw, and the on-site correction can be realized by the mode.
Drawings
Fig. 1 is an assembly view of a sash lock base member, a frame locking member and a transmission mechanism according to the present invention.
Fig. 2 is one of the exploded perspective views of the sash lock base components of the present invention.
Fig. 3 is a second perspective exploded view of the sash lock base component of the present invention.
Fig. 4 is an exploded perspective view of the window frame locking member of the present invention.
Fig. 5 is a schematic view showing the internal structure of the handle member of the present invention.
Fig. 6 is a schematic view of the locking state of the sash lock base member and the frame locking member of the present invention.
Fig. 7 is a schematic view of the unlocked state of the sash lock base member and the frame locking member of the present invention.
Fig. 8 is a second schematic view of the unlocked state of the sash lock base member and the frame locking member of the present invention.
The novel window sash locking seat comprises a 1-window sash locking seat component, a 11-base, a 111-guide groove, a 112-inner cavity, a 12-adjusting block, a 121-locking clamping block, a 122-positioning clamping block, a 123-kidney-shaped groove, a 124-ejector rod, a 13-third reset spring, a 14-sliding block, a 141-bolt hole, a 15-positioning tooth, a 16-gland, a 161-damping block, a 2-window frame locking component, a 21-base, a 211-mounting part, a 22-locking latch, a 23-positioning latch, a 24-first reset spring, a 25-second reset spring, a 26-height adjusting screw, a 31-handle component, a 311-handle, a 312-transmission gear, a 313-transmission rack, a 314-connector and a 32-connecting rod.
Detailed Description
The technical scheme claimed in the invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, the automatic locking device for a top hung window of the present embodiment includes a sash lock base member 1 fixedly mounted on a window sash of a hung window and a window frame locking member 2 fixedly mounted on a window frame of the hung window.
The window sash lock base component 1 comprises a base 11, an adjusting block 12 which is connected to the base 11 in a sliding manner along the horizontal direction, a third reset spring 13 for driving the adjusting block 12 to reset and a gland 16. The adjusting block 12 is connected with a push rod 124, an inner cavity 112 for the push rod 124 to stretch and retract and accommodate the third return spring 13 is reserved on the base 11, the adjusting block 12 is also connected with a gland 16 covering the inner cavity 112, and a damping block 161 is arranged at the bottom of the gland 16. . Wherein the adjusting block 12 is formed with a locking block 121 and a positioning block 122. In this embodiment, the base 11 is provided with a horizontally extending guide slot 111, the guide slot 111 is slidably connected with a sliding block 14, the adjusting block 12 is provided with a kidney-shaped slot 123, the kidney-shaped slot 123 extends along the inner and outer directions of the window sash, the sliding block 14 is provided with a bolt hole 141 and is connected with the sliding block 14 and the adjusting block 12 through a bolt penetrating through the kidney-shaped slot 123, the relative position between the sliding block 14 and the adjusting block 12 can be adjusted by using the kidney-shaped slot 123, and because the adjusting direction of the adjusting block 12 corresponds to the inner and outer directions of the window sash, the on-site correction can be realized in the above manner. Furthermore, in the present embodiment, the contact surfaces of the adjusting block 12 and the sliding block 14 are formed with mutually matched positioning teeth 15, and the mutual engagement of the positioning teeth 15 between the adjusting block 12 and the sliding block 14 improves the stability of the adjusting block 12 and reduces the relative offset between the adjusting block 12 and the sliding block 14.
In this embodiment, a transmission mechanism is further disposed in the window sash, the transmission mechanism includes a handle member 31 and a pair of connecting rods 32 respectively connected to the bases 11 of the two window sash locking base members 1, wherein the handle member 31 includes a handle 311, a transmission gear 312 coaxially connected to the handle 311, a transmission rack 313 meshed with the transmission gear 312, and a connector 314 connecting the transmission rack 313 and the connecting rods 32, when the handle 311 rotates, the connecting rods 32 are driven to move along the axial direction thereof by the transmission action of the transmission gear 312, the transmission rack 313 and the connector 314, so that the window sash locking base members 1 move, and in this embodiment, the axial direction of the connecting rods 32 is in the same direction as the sliding direction of the adjusting members of the window sash locking base members 1.
The window frame locking component 2 comprises a base 21, a locking inclined tongue 22 matched with the locking clamping block 121, a positioning inclined tongue 23 matched with the positioning clamping block 122, a first reset spring 24 for driving the locking inclined tongue 22 to extend and a second reset spring 25 for driving the positioning inclined tongue 23 to extend, wherein the locking inclined tongue 22 forms a guiding inclined plane in the window sash closing direction, and the positioning inclined tongue 23 forms a guiding inclined plane in the sliding direction of the regulating block 12. The two sides of the base 21 of the window frame locking component 2 are formed with mounting portions 211, each mounting portion 211 is provided with a through hole for being in bolted connection with the window frame of the window frame, in addition, the mounting portions 211 on the two sides are also respectively in threaded connection with a height adjusting screw 26, the height adjusting screw 26 pushes against the window frame of the window frame to adjust the mounting height between the window frame locking component 2 and the window frame of the window frame, the mounting height of the window frame locking component 2 on the window frame of the window frame can be adjusted by utilizing the height adjusting screw 26, and the on-site correction can be realized by adopting the mode.
The working principle of the automatic locking device for the upper hung window is as follows:
referring to fig. 6, when the window sash is closed and in a locked state, the locking latch 22 and the locking clamp block 121 cooperate with each other to block, at this time, the window sash cannot be freely opened, so that the window sash can be prevented from being lifted by high-rise strong wind, and the guiding inclined plane of the positioning latch 23 is on the same side as the positioning clamp block 122.
When the window sash needs to be opened, the handle 311 is operated to drive the connecting rod 32 to move axially, and the base 11 of the window sash lock base component 1 moves in the same direction, and the positioning inclined tongue 23 is guided to shrink and rebounds under the drive of the second reset spring 25 when the positioning inclined surface of the positioning inclined tongue 23 is contacted with the positioning inclined tongue 23 due to the fact that the guiding inclined surface of the positioning inclined tongue 23 is on the same side as the positioning inclined surface of the positioning inclined tongue 122, as shown in fig. 7. Referring to fig. 8, after the handle 311 is released, the adjusting block 12 is reset and translated under the drive of the third reset spring 13, and finally the positioning inclined tongue 23 forms a blocking position for the positioning clamping block 122, and the locking inclined tongue 22 and the locking clamping block 121 are dislocated with each other, so that the window sash can be freely opened.
Referring again to fig. 6, when the sash lock base member 1 and the frame locking member 2 are separated after the sash is opened, and the positioning tongue 23 is separated from the positioning latch 122, the adjusting block 12 is further reset and translated to its travel limit position under the drive of the third reset spring 13. When the window sash is re-closed, the positioning clamping block 122 and the positioning inclined tongue 23 are staggered, and the locking inclined tongue 22 is contacted with the window frame, and then rebound and the locking clamping block 121 are matched for locking, so that the window sash is automatically locked, the suspended window is prevented from being lifted by wind pressure, and the durability is improved.
The above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention in any way. Any person skilled in the art can make many more possible variations and modifications of the technical solution of the present invention or modify equivalent embodiments without departing from the scope of the technical solution of the present invention by using the technical content disclosed above. Therefore, all equivalent changes according to the inventive concept are covered by the protection scope of the invention without departing from the technical scheme of the invention.
Claims (6)
1. An automatic locking device of an upper hung window comprises a window sash locking seat part (1) fixedly arranged on a hung window sash and a window frame locking part (2) fixedly arranged on a hung window frame, and is characterized in that: the window sash lock seat component (1) comprises a base (11), an adjusting block (12) which is connected to the base (11) in a sliding manner along the horizontal direction and a third reset spring (13) which is used for driving the adjusting block (12) to reset, wherein a locking clamping block (121) and a positioning clamping block (122) are formed on the adjusting block (12); the window frame locking part (2) comprises a base (21), a locking inclined tongue (22) matched with the locking clamping block (121), a positioning inclined tongue (23) matched with the positioning clamping block (122), a first reset spring (24) used for driving the locking inclined tongue (22) to extend and a second reset spring (25) used for driving the positioning inclined tongue (23) to extend, wherein the locking inclined tongue (22) forms a guide inclined plane in the closing direction of a window sash, and the positioning inclined tongue (23) forms a guide inclined plane in the sliding direction of the regulating block (12).
2. An automatic locking device for a top hung window according to claim 1, wherein: the base (11) is provided with a horizontally extending guide groove (111), the guide groove (111) is connected with a sliding block (14) in a sliding mode, the adjusting block (12) is provided with a kidney-shaped groove (123), the kidney-shaped groove (123) extends along the inner side and the outer side of the window sash, and the sliding block (14) is provided with a bolt hole (141) and is connected with the sliding block (14) and the adjusting block (12) through a bolt penetrating through the kidney-shaped groove (123).
3. An automatic locking device for a top hung window according to claim 1, wherein: the contact surface of the adjusting block (12) and the sliding block (14) is formed with mutually matched positioning teeth (15).
4. An automatic locking device for a top hung window according to claim 1, wherein: the adjusting block (12) is connected with a push rod (124), an inner cavity (112) for the push rod (124) to stretch and retract and accommodate the third return spring (13) is reserved on the base (11), and the adjusting block (12) is also connected with a gland (16) for covering the inner cavity (112).
5. The automatic locking device for a top hung window according to claim 4, wherein: the bottom of the gland (16) is provided with a damping block (161).
6. An automatic locking device for a top hung window according to claim 1, wherein: mounting portions (211) are formed on two sides of a base (21) of the window frame locking component (2), through holes for being connected with the window frame in a bolt mode are formed in each mounting portion (211), in addition, height adjusting screws (26) are respectively connected with the mounting portions (211) on two sides in a threaded mode, and the height adjusting screws (26) press the window frame in a pushing mode to adjust the mounting height between the window frame locking component (2) and the window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286618.1A CN110219521B (en) | 2019-04-10 | 2019-04-10 | Automatic locking device for upper hung window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286618.1A CN110219521B (en) | 2019-04-10 | 2019-04-10 | Automatic locking device for upper hung window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110219521A CN110219521A (en) | 2019-09-10 |
| CN110219521B true CN110219521B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286618.1A Active CN110219521B (en) | 2019-04-10 | 2019-04-10 | Automatic locking device for upper hung window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219521B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485828A (en) * | 2019-09-23 | 2019-11-22 | 滦州市捷澳建材有限公司 | A kind of locking system for fire window |
| CN110792343A (en) * | 2019-11-08 | 2020-02-14 | 广东合和建筑五金制品有限公司 | Transmission rod locking device |
| CN111411868B (en) * | 2020-04-13 | 2021-09-17 | 庞老圈 | Horizontal-moving and inward-falling window |
| CN113137146A (en) * | 2021-04-06 | 2021-07-20 | 广东合和建筑五金制品有限公司 | Spacing support device for top-hung window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131067A (en) * | 2018-02-11 | 2018-06-08 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of transmission device of automatic blocking function |
| CN108798291A (en) * | 2018-06-25 | 2018-11-13 | 广东合和建筑五金制品有限公司 | A kind of curtain wall automatic locking device |
| CN210342985U (en) * | 2019-04-10 | 2020-04-17 | 广东合和建筑五金制品有限公司 | Automatic locking device for top-hung window |
-
2019
- 2019-04-10 CN CN201910286618.1A patent/CN110219521B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131067A (en) * | 2018-02-11 | 2018-06-08 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of transmission device of automatic blocking function |
| CN108798291A (en) * | 2018-06-25 | 2018-11-13 | 广东合和建筑五金制品有限公司 | A kind of curtain wall automatic locking device |
| CN210342985U (en) * | 2019-04-10 | 2020-04-17 | 广东合和建筑五金制品有限公司 | Automatic locking device for top-hung window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110219521A (en) | 2019-09-10 |
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