CN215108021U - Anti-misoperation device for inward flat-open lower-suspension window - Google Patents
Anti-misoperation device for inward flat-open lower-suspension window Download PDFInfo
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- CN215108021U CN215108021U CN202120168953.4U CN202120168953U CN215108021U CN 215108021 U CN215108021 U CN 215108021U CN 202120168953 U CN202120168953 U CN 202120168953U CN 215108021 U CN215108021 U CN 215108021U
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- clamping plate
- shifting fork
- handle
- movable clamping
- main body
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Abstract
The utility model discloses an anti-misoperation device for an inward horizontal opening bottom suspension window, which comprises a first component, a second component and a shifting fork, wherein the shifting fork and the first component are both arranged on a handle, and the handle and the second component are respectively arranged on a frame body and a fan body; the pull fork is linked with the handle, the first assembly comprises a shell, a movable clamping plate and a reset unit for driving the movable clamping plate to reset, the movable clamping plate comprises a clamping plate main body, a stop groove formed in the side part of the clamping plate main body and a pin rod protruding out of the front side of the clamping plate main body, a guide groove for containing and guiding the clamping plate main body to move is reserved in the shell, and meanwhile, a pin hole for the pin rod to stretch and move is reserved in the shell; when the fan body is opened, the stop groove is matched and locked with the shifting fork, and when the fan body is closed, the second component is abutted against the pin rod to drive the movable clamping plate to contract so as to unlock the shifting fork.
Description
Technical Field
The utility model relates to a building five metals technical field especially relates to an interior flat-open underslung window is with preventing mistake ware.
Background
The mistake ware of preventing of horizontal division underslung window in existing market needs cooperation corner ware and transfer line to use mostly, and transmission structure is complicated, and the installation component is many, and is with high costs, and when transfer line blanking size error was great, the transmission was prevented the mistake and is failed easily, leads to preventing the unable normal work of mistake ware.
Disclosure of Invention
An object of the utility model is to overcome prior art's is not enough, provides a novel structure is reliable, can be used to prevent that the handle from switching over to interior flat open under the locking state with preventing mistake ware under the condition that the casement was opened.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: an anti-misoperation device for an inward-opening bottom-hung window comprises a first assembly, a second assembly and a shifting fork, wherein the shifting fork and the first assembly are both arranged on a handle, and the handle and the second assembly are respectively arranged on a frame body and a fan body; the pull fork is linked with the handle, the first assembly comprises a shell, a movable clamping plate and a reset unit for driving the movable clamping plate to reset, the movable clamping plate comprises a clamping plate main body, a stop groove formed in the side part of the clamping plate main body and a pin rod protruding out of the front side of the clamping plate main body, a guide groove for containing and guiding the clamping plate main body to move is reserved in the shell, and meanwhile, a pin hole for the pin rod to stretch and move is reserved in the shell; when the fan body is opened, the stop groove is matched and locked with the shifting fork, and when the fan body is closed, the second component is abutted against the pin rod to drive the movable clamping plate to contract so as to unlock the shifting fork.
The utility model has the advantages that: the utility model discloses a thereby first subassembly and the cooperation of second subassembly can realize preventing the effect of handle maloperation to the locking realization of handle shifting fork. Specifically, when the fan body is in the open state, the movable clamping plate is located at a position capable of locking the shifting fork, namely, the shifting fork cannot freely move, and the shifting fork is linked with the handle, so that the handle cannot freely rotate in the state, and other locking devices linked with the handle cannot move, so that the locking devices are prevented from being switched to the locking state when the fan body is open, and misoperation is avoided. When the fan body is closed, the second assembly is abutted with the pin rod to drive the movable clamping plate to contract, the stop groove is separated from the shifting fork to unlock the shifting fork, the shifting fork and the handle can move freely, and a user can operate the handle as required to drive the locking device to lock or unlock.
Further, the second subassembly is including the conflict portion of contradicting with the pin pole and the installation department of being connected with framework or fan body, rotate on the installation department and be connected with the spinning disk with framework or fan body lock joint, simultaneously the through-hole that supplies the spinning disk to stretch out is opened to the lateral part of installation department. The second component can be quickly and easily installed with the frame body or the fan body by utilizing the rotary sheet.
Further, the conflict portion shaping has the direction inclined plane. The guide inclined plane can guide the pin rod to contract when the fan body is closed, and the resistance of closing the fan body is reduced.
Furthermore, the lateral part shaping of shifting fork has the stopper piece of cooperation stopper groove, the guiding groove is opened there is the opening in the side with shifting fork homonymy. The movable clamping plate and the shifting fork can be locked with each other by utilizing the mutual matching between the stop block and the stop groove.
Furthermore, the reset unit is a spring, and a protrusion pressed by the spring is formed on the movable clamping plate. The spring can drive the movable clamping plate to slide so as to drive the pin rod to automatically extend.
Drawings
Fig. 1 is a plan view of the present invention assembled with a frame body and a fan body (with the fan body closed).
Fig. 2 is a plan view of the present invention assembled with the frame body and the fan body (the fan body is opened).
Fig. 3 is the utility model discloses a spatial structure schematic diagram of first subassembly and handle assembly.
Fig. 4 is an exploded view of a first assembly of the present invention.
Fig. 5 is a schematic perspective view of a second assembly according to the present invention.
Fig. 6 is a side sectional view of the first assembly of the present invention assembled with the handle (the fan body is opened).
Figure 7 is the utility model discloses a side section view of first subassembly and handle assembly (the sector is closed).
The device comprises a first assembly, a shell 11, a guide groove 111, a pin hole 112, a movable clamping plate 12, a clamping plate main body 121, a stop groove 122, a pin rod 123, a protrusion 124, a reset unit 13, a second assembly 2, a contact part 21, an installation part 22, a rotary sheet 221, a through hole 222, a shift fork 3, a stop block 31, a handle 4, a frame 5 and a fan 6.
Detailed Description
The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, the error preventer for an inward casement window in the present embodiment includes a first component 1, a second component 2, and a yoke 3. In the present embodiment, the fork 3 and the first assembly 1 are both mounted on the handle 4, and the handle 4 is fixedly mounted on the fan body 6, while the second assembly 2 is fixedly mounted on the frame body 5.
In this embodiment, shift out fork 3 and the linkage of handle 4, shift out fork 3 can be driven and the activity by handle 4 when handle 4 rotates promptly, and correspondingly handle 4 also can not rotate correspondingly when shifting out fork 3 unable activity. In this embodiment the handle 4 is also coupled to the locking means of the locking sector 6 and the frame 5 at the same time.
The first component 1 comprises a shell 11, a movable clamping plate 12 and a reset unit 13 for driving the movable clamping plate 12 to reset, wherein the movable clamping plate 12 comprises a clamping plate main body 121, a stop groove 122 formed in the side of the clamping plate main body 121, and a pin rod 123 protruding out of the front side of the clamping plate main body 121, a guide groove 111 for accommodating and guiding the clamping plate main body 121 to move is reserved in the shell 11, and meanwhile, a pin hole 112 for the pin rod 123 to move in a telescopic manner is reserved in the shell 11. The lateral part of the shifting fork 3 is formed with a stop block 31 matched with the stop groove 122, the lateral surface of the guide groove 111 on the same side as the shifting fork 3 is opened with an opening, and the movable clamping plate 12 and the shifting fork can be locked with each other by utilizing the mutual matching between the stop block 31 and the stop groove 122. In this embodiment, the reset unit 13 is a spring, and the movable clamping plate 12 is formed with a protrusion 124 pressed by the spring, and the spring can drive the movable clamping plate 12 to slide so as to drive the pin rod 123 to automatically extend.
In this embodiment, the second assembly 2 includes an abutting portion 21 abutting against the pin 123 and a mounting portion 22 connected to the frame 5 or the fan body 6. The abutting portion 21 is formed with a guide slope which can guide the pin rod 123 to contract when the fan body 6 is closed, so as to reduce the resistance of closing the fan body 6. Rotate on the installation department 22 and be connected with the rotor 221 with framework 5 or the lock joint of fan body 6, simultaneously the lateral part of installation department 22 is opened has the through-hole 222 that supplies rotor 221 to stretch out, utilizes rotor 221 to realize the quick simple and easy installation between second subassembly 2 and framework 5 or the fan body 6, specifically opens on the framework 5 section bar in this embodiment and has the mounting groove that the cross-section is T shape, can carry out the pre-fixing with mounting groove lock joint each other after rotor 221 rotates to certain angle, can be with second subassembly 2 fixed mounting on framework 5 section bar through the bolt at last.
The use of this embodiment is as follows: when the fan body 6 is in the open state, the movable clamping plate 12 is located at a position capable of locking the shifting fork 3, namely, the shifting fork 3 cannot freely move, and the shifting fork 3 is linked with the handle 4, so that the handle 4 cannot freely rotate in the state, and other locking devices linked with the handle 4 cannot move, so that the locking devices are prevented from being switched to the locking state when the fan body 6 is open, and misoperation is avoided.
When the fan body 6 is closed, the second component 2 is abutted with the pin rod 123 to drive the movable clamping plate 12 to contract, the stop groove 122 is separated from the shifting fork 3 to unlock the shifting fork 3, the shifting fork and the handle 4 can move freely, and a user can operate the handle 4 to drive the locking device to lock or unlock as required.
When the sector 6 is opened, the stop groove 122 is locked with the shift fork 3 in a matching manner, and when the sector 6 is closed, the second component 2 and the pin rod 123 abut against each other to drive the movable clamping plate 12 to contract so as to unlock the shift fork 3.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (5)
1. The utility model provides an interior flat-open is mistake preventer for underslung window, its characterized in that: the handle comprises a first assembly (1), a second assembly (2) and a shifting fork (3), wherein the shifting fork (3) and the first assembly (1) are both arranged on a handle (4), and the handle (4) and the second assembly (2) are respectively arranged on a frame body (5) and a fan body (6); the shifting fork (3) is linked with the handle (4), the first component (1) comprises a shell (11), a movable clamping plate (12) and a reset unit (13) for driving the movable clamping plate (12) to reset, the movable clamping plate (12) comprises a clamping plate main body (121), a stop groove (122) formed in the side part of the clamping plate main body (121) and a pin rod (123) protruding out of the front side of the clamping plate main body (121), a guide groove (111) used for accommodating and guiding the clamping plate main body (121) to move is reserved in the shell (11), and meanwhile, a pin hole (112) for the pin rod (123) to stretch and move is reserved in the shell (11); when the fan body (6) is opened, the stop groove (122) is matched and locked with the shifting fork (3), and when the fan body (6) is closed, the second component (2) is abutted against the pin rod (123) to drive the movable clamping plate (12) to contract so as to unlock the shifting fork (3).
2. The error preventer according to claim 1, wherein: second subassembly (2) including conflict portion (21) of contradicting with pin pole (123) and installation department (22) of being connected with framework (5) or fan body (6), it is connected with rotor (221) with framework (5) or fan body (6) lock joint to rotate on installation department (22), simultaneously through-hole (222) that confession rotor (221) stretched out are opened to the lateral part of installation department (22).
3. The error preventer according to claim 2, wherein: the interference part (21) is formed with a guide inclined plane.
4. The error preventer according to claim 1, wherein: the side of the shifting fork (3) is formed with a stop block (31) matched with a stop groove (122), and the side of the guide groove (111) on the same side as the shifting fork (3) is provided with an opening.
5. The error preventer according to claim 1, wherein: the reset unit (13) is a spring, and a protrusion (124) pressed by the spring is formed on the movable clamping plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120168953.4U CN215108021U (en) | 2021-01-21 | 2021-01-21 | Anti-misoperation device for inward flat-open lower-suspension window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120168953.4U CN215108021U (en) | 2021-01-21 | 2021-01-21 | Anti-misoperation device for inward flat-open lower-suspension window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108021U true CN215108021U (en) | 2021-12-10 |
Family
ID=79325185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120168953.4U Active CN215108021U (en) | 2021-01-21 | 2021-01-21 | Anti-misoperation device for inward flat-open lower-suspension window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108021U (en) |
-
2021
- 2021-01-21 CN CN202120168953.4U patent/CN215108021U/en active Active
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