Anti-misoperation structure of side-pressing side-by-side window

Abstract

The utility model belongs to the technical field of door and window structures, and provides a side-pressing side-by-side window anti-misoperation structure which comprises a driven sash anti-misoperation device and a driving sash anti-misoperation device. The passive fan anti-misoperation device comprises a first sliding block and a passive fan base, the first sliding block is provided with a limiting assembly in sliding fit with the first sliding block, and the passive fan base is provided with a first limiting part. The driving sash anti-misoperation device comprises a driving sash base, a second sliding block and a shifting rod piece, and a second limiting part is arranged on the shifting rod piece; according to the anti-misoperation structure of the side-pressing side-by-side window, switching between the opening state and the locking state of the handles at the positions of the driving sash and the driven sash can be conveniently achieved according to the closing or separating state of the driving sash and the driven sash, so that the anti-misoperation function of the driving sash and the driven sash is achieved, the whole structural design is reasonable, and the anti-misoperation structure is reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window structures, and in particular relates to a side-pressure double-opening window anti-misoperation structure. Background Art

[0002] As a new type of door and window system in recent years, side pressure sliding windows are mainly of two types: one fixed and one pushed and bi-parting windows. As for the bi-parting window type, since the active leaf and the passive leaf have a sequence requirement for opening, if the door leaf is not operated according to a certain opening logic, it will easily cause damage to the hardware system and even the entire door and window. Therefore, when using the bi-parting window type, the side pressure sliding window often requires an anti-misoperation device to intervene to avoid damage to the hardware and doors and windows caused by improper operation.

[0003] The existing anti-error operation devices are complicated to operate, which increases the learning cost of users. At the same time, most of the anti-error operation devices in the existing technology can only solve the anti-error problem of active fans, but ignore the anti-error problem of passive fans, resulting in the failure to solve the anti-error problem of the entire system. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a side-pressure double-opening window anti-misoperation structure.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A side-pressure double-opening window anti-misoperation structure, comprising a passive sash anti-misoperation device and an active sash anti-misoperation device;

[0007] The passive fan anti-misoperation device comprises a passive fan base connected to the passive fan, the passive fan base is provided with a first sliding block slidably matched with the passive fan, the first sliding block is provided with a limit assembly slidably matched with the passive fan, a first elastic member is provided between the limit assembly and the passive fan base, and the passive fan base is provided with a first limit portion capable of matching with the limit assembly;

[0008] The active fan misoperation prevention device comprises an active fan base connected to the active fan, the active fan base is provided with a second slider slidably matched with the active fan and a lever member rotatably matched with the active fan, a second elastic member is provided at the rotational matching position between the lever member and the active fan base, and the lever member is provided with a second limiting portion capable of matching with the second slider;

[0009] When the lever member abuts against the limiting assembly, the limiting assembly cooperates with the first limiting portion, and the second sliding block separates from the second limiting portion;

[0010] When the shifting rod member is separated from the limiting assembly, the limiting assembly is separated from the first limiting portion, and the second slider is engaged with the second limiting portion.

[0011] Preferably, the limiting assembly includes a pressing block member, a third elastic member, and a height adjusting block. The first elastic member is disposed between the pressing block member and the passive fan base. The height adjusting block is sleeved on the pressing block member, and the third elastic member is disposed between the pressing block member and the height adjusting block.

[0012] The pressing block member is provided with a limiting protrusion portion, and the first limiting portion is a limiting groove disposed on the passive fan base.

[0013] When the shifting rod member abuts against the limiting assembly, it is in a state where the shifting rod member abuts against the height adjusting block, and the limiting protrusion portion is engaged with the limiting groove.

[0014] Preferably, a bottom plate member and a driving block are provided on the passive fan base, and the first elastic member is disposed between the pressing block member and the bottom plate member.

[0015] The passive fan base is engaged with the passive fan through the driving block.

[0016] Preferably, a clamping boss is provided on the side surface of the pressing block member, and a clamping protrusion is provided on the sleeved end surface of the height adjusting block and the pressing block member.

[0017] Preferably, a positioning and mounting hole is provided on the bottom plate member to cooperate with the bottom of the first elastic member.

[0018] A first mounting groove for cooperating with the top of the first elastic member is provided at the bottom of the pressing block member, and a second mounting groove for cooperating with the bottom of the third elastic member is provided at the top of the pressing block member.

[0019] Preferably, the first slider and the limiting assembly slide along the length extension direction of the transmission link of the passive fan.

[0020] The second slider slides along the length extension direction of the transmission link of the active fan.

[0021] Preferably, a connecting pin is provided on the active fan base. The shifting rod member is rotationally engaged with the active fan base through the connecting pin. The second elastic member is a torsion spring member, and the torsion spring member is sleeved on the connecting pin.

[0022] Preferably, one end of the shifting rod member is a pressing portion, the other end is the second limiting portion, and the middle portion is provided with a pin mounting hole for cooperating with the connecting pin.

[0023] When the shifting rod member abuts against the limiting assembly, it is in a state where the pressing portion of the shifting rod member abuts against the limiting assembly.

[0024] Preferably, a sliding groove matching with the active fan base is provided on the second slider, and a limiting step capable of matching with the second limiting part is provided on the inner wall surface of the sliding groove.

[0025] Compared with the prior art, the beneficial effects of the present utility model include:

[0026] The side-pressure opposite-opening window anti-misoperation structure of the present application can conveniently switch the opening and locking states of the handles at the active fan and the passive fan according to whether the active fan and the passive fan are in a closed or separated state, so as to realize the anti-misoperation function of the active fan and the passive fan. The whole structure is reasonably designed and the anti-misoperation structure is reliable. Brief Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a three-dimensional view of the present utility model.

[0029] Figure 2 It is an exploded structural view of the anti-misoperation device of the passive fan of the present utility model.

[0030] Figure 3 It is a sectional structural view of the pressing block member of the present utility model

[0031] Figure 4 It is a three-dimensional view of the height adjusting block of the present utility model.

[0032] Figure 5 It is an exploded structural view of the anti-misoperation device of the active fan of the present utility model.

[0033] Figure 6 It is a schematic view of the active fan and the passive fan of the present utility model in a separated state.

[0034] Figure 7 It is a sectional view of the anti-misoperation device of the passive fan and the anti-misoperation device of the active fan when the active fan and the passive fan of the present utility model are in a separated state.

[0035] Figure 8 It is a sectional view of the anti-misoperation device of the passive fan and the anti-misoperation device of the active fan when the active fan and the passive fan of the present utility model are close to each other and the dial rod and the height adjusting block are not in contact.

[0036] Figure 9The sectional view of the passive fan anti-misoperation device and the active fan anti-misoperation device when the active fan and the passive fan of the present utility model are close to and juxtaposed with each other and the lever member abuts against the height adjustment block.

[0037] Wherein:

[0038] 1 - Passive fan anti-misoperation device, 101 - Passive fan base, 102 - First slider, 1021 - Limit groove, 103 - Pressing member, 1031 - Limit projection, 1032 - Clamping boss, 1033 - First installation groove, 1034 - Second installation groove, 104 - Third elastic member, 105 - Height adjustment block, 1051 - Clamping protrusion, 106 - Bottom plate member, 1061 - Positioning installation hole, 107 - Driving block, 108 - First elastic member

[0039] 2 - Active fan anti-misoperation device, 201 - Second slider, 2011 - Sliding groove, 2012 - Limit step, 202 - Lever member, 2021 - Tightening portion, 2022 - Second limiting portion, 2023 - Pin installation hole, 203 - Second elastic member, 204 - Connecting pin, 205 - Active fan base

[0040] 3 - Active fan

[0041] 4 - Passive fan

[0042] 5 - Transmission connecting rod

[0043] 6 - Fastening screw Detailed implementation manner

[0044] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the implementation manners and the features in the implementation manners of the present application can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described implementation manners are only a part of the implementation manners of the present utility model, rather than all of the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present utility model.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners, and are not intended to limit the present utility model.

[0046] Embodiment:

[0047] As Figures 1-9As shown in the figure, in this embodiment, a side-pressure opposite-opening anti-misoperation structure is provided, which includes a passive fan anti-misoperation device 1 and an active fan anti-misoperation device 2;

[0048] The passive fan anti-misoperation device 1 includes a passive fan base 101 connected to the passive fan. A first slider 102 is provided on the passive fan base 101 and is slidably engaged with it. A limiting component is provided on the first slider 102 and is slidably engaged with it. A first elastic member 108 is provided between the limiting component and the passive fan base 101. A first limiting portion capable of cooperating with the limiting component is provided on the passive fan base 101;

[0049] The active fan anti-misoperation device 2 includes an active fan base 205 connected to the active fan. A second slider 201 slidably engaged with it and a lever member 202 rotatably engaged with it are provided on the active fan base. A second elastic member 203 is provided at the rotational engagement of the lever member 202 and the active fan base. A second limiting portion 2022 capable of cooperating with the second slider 201 is provided on the lever member 202;

[0050] When the lever member 202 abuts against the limiting component, the limiting component cooperates with the first limiting portion, and the second slider 201 is separated from the second limiting portion 2022;

[0051] When the lever member 202 is separated from the limiting component, the limiting component is separated from the first limiting portion, and the second slider 201 cooperates with the second limiting portion 2022.

[0052] Specifically, the limiting component includes a pressing block member 103, a third elastic member 104, and a height adjusting block 105. The first elastic member 108 is provided between the pressing block member 103 and the passive fan base 101. The height adjusting block 105 is sleeved on the pressing block member 103, and the third elastic member 104 is provided between the pressing block member 103 and the height adjusting block 105;

[0053] The pressing block member 103 is provided with a limiting protrusion 1031, and the first limiting portion is a limiting groove 1021 provided on the passive fan base 101;

[0054] When the lever member 202 abuts against the limiting component, it is in a state where the lever member 202 abuts against the height adjusting block 105.

[0055] Specifically, a bottom plate member 106 and a driving block 107 are provided on the passive fan base 101, and the first elastic member 108 is provided between the pressing block member 103 and the bottom plate member 106;

[0056] The passive fan base 101 cooperates with the passive fan through the driving block 107.

[0057] Specifically, a clamping boss 1032 is provided on the side surface of the briquetting member 103, and a clamping protrusion 1051 is provided on the sleeved end surface of the height adjusting block 105 and the briquetting member 103. Since the height adjusting block 105 is sleeved with the briquetting member 103, the structures of the clamping boss 1032 and the clamping protrusion 1051 can prevent the height adjusting block 105 from separating from the briquetting member 103.

[0058] Specifically, a positioning and installation hole 1061 for cooperating with the bottom of the first elastic member 108 is provided on the bottom plate member 106;

[0059] A first installation groove 1033 for cooperating with the top of the first elastic member 108 is provided at the bottom of the briquetting member 103, and a second installation groove 1034 for cooperating with the bottom of the third elastic member 104 is provided at the top of the briquetting member 103.

[0060] Specifically, the first slider 102 and the limiting component slide along the length extension direction of the transmission connecting rod 5 of the passive fan;

[0061] The second slider 201 slides along the length extension direction of the transmission connecting rod 5 of the active fan.

[0062] Specifically, a connecting pin 204 is provided on the active fan base, the lever member 202 is rotationally matched with the active fan base through the connecting pin 204, and the second elastic member 203 is a torsion spring member, and the torsion spring is sleeved on the connecting pin 204.

[0063] Specifically, one end of the lever member 202 is a pressing portion 2021, the other end is a second limiting portion 2022, and the middle portion is provided with a pin installation hole 2023 for cooperating with the connecting pin 204;

[0064] When the lever member 202 abuts against the limiting component, it is the state where the pressing portion 2021 of the lever member 202 abuts against the limiting component.

[0065] Specifically, a sliding groove 2011 for cooperating with the active fan base is provided on the second slider 201, and a limiting step 2012 capable of cooperating with the second limiting portion 2022 is provided on the inner wall surface of the sliding groove 2011.

[0066] The first elastic member 108 and the third elastic member 104 in this embodiment can both adopt spring members.

[0067] According to the above structure, referring to Figures 6 to 9 , the working principle of this embodiment is as follows:

[0068] When the active fan and the passive fan are in a separated state, or when the active fan and the passive fan are close to each other and the dial rod and the height adjustment block are not in contact, at this time, the dial rod and the height adjustment block are in a separated state. The pressing block 103 of the passive fan anti-misoperation device 1 is in a state of being separated from the passive fan base 101 under the reset elastic force of the first elastic member 108. At this time, the limiting convex portion 1031 is separated from the limiting groove 1021, and the pressing block 103 will not block the movement of the first slider 102. The passive fan anti-misoperation device is in an open state, and the handle of the passive fan can rotate freely to realize the switching between the open and locked states, and can act on the first slider 102 to move; at the same time, the active fan anti-misoperation device is in a locked state. The limiting step 2012 of the second slider 201 of the active fan anti-misoperation device 2 cooperates with the second limiting portion 2022 of the dial rod 202 and is blocked by the dial rod 202, so the second slider 201 cannot move upward. And the second slider 201 is connected to the transmission link 5 of the active fan under the action of the fastening screw 6, and the transmission link 5 of the active fan is connected to the handle under the action of the hardware of the transmission device, so that the handle of the active fan cannot rotate.

[0069] When the active fan and the passive fan are in a closed position and the dial rod and the height adjustment block are in contact with each other, at this time, the passive fan anti-misoperation device is in a locked state: the abutting portion 2021 of the dial rod 202 is in contact with the height adjustment block 105. At this time, the height adjustment block 105 further drives the pressing block 103 to move leftward until the limiting convex portion 1031 of the pressing block 103 cooperates with the limiting groove 1021. The pressing block 103 will block the movement of the first slider 102, so that the anti-misoperation limiting function of the passive fan is enabled; at the same time, during the process that the abutting portion 2021 of the dial rod 202 is in contact with the height adjustment block 105, the dial rod 202 will swing clockwise to the maximum position, so that the second limiting portion 2022 of the dial rod 202 is separated from the limiting step 2012 of the second slider 201. At this time, the active fan anti-misoperation device is in an open state. When the handle of the active fan is rotated from the open state to the locked state, it drives the second slider 202 to move upward, or when the handle of the active fan is rotated from the locked state to the open state, it drives the second slider 202 to move downward, that is, the handle of the active fan can rotate freely to realize the switching between the open and locked states.

[0070] In summary, for the side-pressed casement window anti-misoperation structure of the present application, according to whether the active fan and the passive fan are in a closed or separated state, it is convenient to switch the open and locked states of the handles at the active fan and the passive fan, so as to realize the anti-misoperation function of the active fan and the passive fan. The whole structure is reasonably designed and the anti-misoperation structure is reliable.

[0071] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Therefore, any modifications, equivalent changes, and decorations made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A side pressure double-opening window anti-misoperation structure, characterized in that: include: Passive fan anti-misoperation device and active fan anti-misoperation device; The passive fan anti-misoperation device comprises a passive fan base connected to the passive fan, the passive fan base is provided with a first sliding block slidably matched with the passive fan, the first sliding block is provided with a limit assembly slidably matched with the passive fan, a first elastic member is provided between the limit assembly and the passive fan base, and the passive fan base is provided with a first limit portion capable of matching with the limit assembly; The active fan misoperation prevention device comprises an active fan base connected to the active fan, the active fan base is provided with a second slider slidably matched with the active fan and a lever member rotatably matched with the active fan, a second elastic member is provided at the rotational matching position between the lever member and the active fan base, and the lever member is provided with a second limiting portion capable of matching with the second slider; When the lever member abuts against the limiting assembly, the limiting assembly cooperates with the first limiting portion, and the second sliding block separates from the second limiting portion; When the lever member is separated from the limiting assembly, the limiting assembly is separated from the first limiting portion, and the second sliding block is matched with the second limiting portion.

2. The side pressure double-opening window anti-misoperation structure according to claim 1 is characterized in that: The limiting assembly includes a pressing block, a third elastic member and a height adjustment block, wherein the first elastic member is arranged between the pressing block and the passive fan base, the height adjustment block is sleeved on the pressing block, and the third elastic member is arranged between the pressing block and the height adjustment block; The pressing block is provided with a limiting protrusion, and the first limiting portion is a limiting groove provided on the passive fan base; When the lever member abuts against the limiting assembly, the lever member abuts against the height adjustment block, and the limiting protrusion matches with the limiting groove.

3. The side pressure double-opening window anti-misoperation structure according to claim 2 is characterized in that: The passive fan base is provided with a bottom plate and a driving block, and the first elastic member is provided between the pressing block and the bottom plate; The passive fan base cooperates with the passive fan through the driving block.

4. The side pressure double-opening window anti-misoperation structure according to claim 2 is characterized in that: A clamping boss is provided on the side surface of the pressing block, and a clamping protrusion is provided on the sleeve end surface of the height adjustment block and the pressing block.

5. The side pressure double-opening window anti-misoperation structure according to claim 3 is characterized in that: The bottom plate is provided with a positioning and mounting hole matched with the bottom of the first elastic member; The bottom of the pressing block is provided with a first mounting groove matched with the top of the first elastic member, and the top of the pressing block is provided with a second mounting groove matched with the bottom of the third elastic member.

6. The side pressure double-opening window anti-misoperation structure according to claim 1, characterized in that: The first sliding block and the limiting assembly slide along the length extension direction of the driving connecting rod of the passive fan; The second sliding block slides along the length extension direction of the driving connecting rod of the active fan.

7. The side pressure double-opening window anti-misoperation structure according to claim 1, characterized in that: The active fan base is provided with a connecting pin, and the lever member is rotatably matched with the active fan base through the connecting pin. The second elastic member is a torsion spring member, and the torsion spring member is sleeved on the connecting pin.

8. The side pressure double-opening window anti-misoperation structure according to claim 7, characterized in that: One end of the lever is a pressing portion, the other end is the second limiting portion, and the middle portion is provided in a pin mounting hole matched with the connecting pin; When the lever member abuts against the position limiting assembly, the abutting portion of the lever member abuts against the position limiting assembly.

9. The side pressure double-opening window anti-misoperation structure according to claim 8, characterized in that: The second sliding block is provided with a slide groove matched with the active fan base, and the inner wall surface of the slide groove is provided with a limiting step that can match with the second limiting portion.

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