CN212249613U - Anti-misoperation device - Google Patents

Abstract

The utility model relates to an anti-misoperation device, which comprises a shell, an anti-misoperation component arranged in the shell and a reset piece connected with the shell; the shell is provided with a through hole and a triggering hole; the anti-misoperation component comprises a sliding rod arranged in the shell in a sliding way, a clamping seat arranged in the shell in a sliding way, and synchronous pieces respectively connected with the sliding rod and the clamping seat; the sliding rod correspondingly penetrates through the trigger hole; the clamping seat is provided with a clamping block, and the clamping block correspondingly penetrates through the through hole; the synchronous piece is used for driving the sliding rod and the clamping seat to synchronously move. The anti-misoperation device is correspondingly clamped with the lock pin of the external door and window through the fixture block penetrating through the through hole, so that the misoperation of the handle is prevented; through setting up slide bar, card seat and synchronous piece, can correspond when realizing closed door and window and promote the slide bar, and then drive the card seat and not carry out the joint lock solid to the lockpin, guarantee this prevent mistake ware installation and need not carry out the trompil to door and window locking ware member, and then prevent that door and window locking ware member from appearing warping and leading to becoming invalid, guarantee the reliability of preventing mistake ware work.

Description

Anti-misoperation device

Technical Field

The utility model relates to a door and window technical field especially relates to a prevent mistake ware.

Background

With the continuous improvement of living standard of people, the door and window can be opened in two ways, one is a side-hung way rotating along the vertical direction, and the other is an inward-falling way rotating along the horizontal direction; when the door and window needs to be opened horizontally, the handle needs to be rotated to the horizontal opening position in the closing state of the door and window, and the door and window can be rotated and opened along the vertical direction by pulling the door and window; when need fall in, need rotate the handle to fall the position in with under door and window closed state, pull door and window again and can make door and window rotate along the horizontal direction and open. Because above-mentioned door and window's two kinds of opening methods all need operate under door and window closed condition, if door and window rotates the handle under open condition, can cause the window to damage, drop even and cause the injury to the person, so need prevent through setting up mistake preventer that the window when open condition, the handle carries out the switching of two opening positions.

The current mistake ware of preventing all need be at the rectangular hole of upper punch of locking ware member in order to install, because the width dimension of itself of locking ware member is little, leads to door and window's locking ware member's intensity to reduce, warp easily, when the maloperation appears, leads to the member to warp very easily, leads to the fact to prevent mistake inefficacy, and then leads to door and window unable normal use.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a fault-prevention device for solving the problem that the rod of the locking device is easy to deform and further fails due to the installation position of the existing fault-prevention device.

A fault protection device comprising:

the shell is provided with a through hole and a triggering hole;

a mis-prevention assembly mounted within the housing; the anti-misoperation component comprises a sliding rod arranged in the shell in a sliding manner, a clamping seat arranged in the shell in a sliding manner, and a synchronous piece respectively connected with the sliding rod and the clamping seat; the sliding rod correspondingly penetrates through the trigger hole; a clamping block is arranged on the clamping seat and correspondingly penetrates through the through hole; the synchronous piece is used for driving the sliding rod and the clamping seat to synchronously move; and

the piece that resets, with the shell is connected, the piece elastic support that resets is in the shell with prevent mistake between the subassembly.

The anti-misoperation device is characterized in that a clamping block is arranged on the clamping seat, penetrates through the through hole and can be correspondingly and directly clamped with a lock pin of an external door and window, and therefore misoperation of the handle is prevented; through setting up slide bar, card solid seat and synchronous piece, can correspond when realizing closed door and window and promote the slide bar, and then drive the card and fix the seat and remove, realize that the card solid seat is not carrying out the joint lock solid to the lockpin, so guarantee should prevent that the mistake preventer only need install the shell in door and window's lockpin department can, need not carry out the trompil to door and window locker member, and then prevent that door and window locker member from appearing warping and leading to becoming invalid, guarantee to prevent the reliability of mistake preventer work.

In one embodiment, the clamping seat comprises a driving part connected with the synchronous piece and a locking part connected with the driving part; the clamping block is arranged on the locking part.

In one embodiment, the locking part is further provided with a stop block, and the shell is correspondingly provided with an insertion hole; the stop block correspondingly penetrates through the jack, and the stop block and the clamping block are arranged on the same side of the locking part.

In one embodiment, the stop block and the clamping block are arranged in a parallel structure, the arrangement direction of the clamping block is perpendicular to the arrangement direction of the locking part, and the stop block and the clamping block are connected with the locking part and arranged in an F-shaped structure.

In one embodiment, the driving portion is disposed in an elongated structure, the driving portion and the sliding rod are disposed in a parallel structure, and the synchronizing member is disposed between the driving portion and the sliding rod.

In one embodiment, the driving portion and the sliding rod are provided with insections on one side close to the synchronous piece, the synchronous piece is a gear, and two sides of the synchronous piece are respectively meshed with the driving portion and the sliding rod.

In one embodiment, the sliding rod is provided with a sliding block, and the shell is correspondingly provided with a sliding groove; the sliding block is embedded in the sliding groove.

In one embodiment, the clamping seat is provided with a guide block, and the shell is correspondingly provided with a guide groove; the guide block is embedded in the guide groove, and the arrangement direction of the guide groove is the same as that of the sliding groove.

In one embodiment, the reset piece is arranged along the direction of the slide rod, and the reset piece is elastically supported between the slide rod and the shell.

In one embodiment, a mounting block is disposed within the housing; the installation piece is the setting of cylindric structure, the piece that resets is the heliciform structure setting, the one end correspondence cover of the piece that resets is established the outside of installation piece.

Drawings

Fig. 1 is a schematic view illustrating an installation of a fault protection device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a fault-prevention device;

FIG. 3 is an exploded view of the error preventer of FIG. 2;

FIG. 4 is a schematic diagram of a fault-prevention assembly in the fault-prevention device.

The reference numbers in the drawings have the meanings given below:

100-error prevention device;

10-shell, 11-trigger hole, 12-perforation, 13-jack, 15-chute, 16-guide groove and 17-mounting block;

20-error prevention component, 30-slide bar, 35-slide block, 40-clamping seat, 41-guide block, 45-driving part, 46-locking part, 47-clamping block, 48-clamping block, 49-insection and 50-synchronous part;

60-a reset piece;

90-door and window, 91-window frame, 95-lock pin and 96-handle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, a mistake preventing device 100 according to an embodiment of the present invention includes a housing 10, a mistake preventing assembly 20 installed in the housing 10, and a reset member 60 connected to the housing 10; the anti-misoperation device 100 is correspondingly installed at the position of a lock pin 95 of an external door window 90, the lock pin 95 is correspondingly arranged at the peripheral position of the door window 90, the rotation of the handle 96 correspondingly drives the lock pin 95 to move relative to the door window 90, the lock pin 95 can move in the vertical direction relative to the door window 90, the handle 96 is provided with three rotation positions, and when the handle 96 is arranged in the vertical downward direction, the lock pin 95 is correspondingly positioned at the upper position which is a locking position; when the handle 96 is arranged along the horizontal direction, the lock pin 95 is correspondingly positioned at the middle position which is the flat-open position of the door and window 90; when the handle 96 is disposed in the vertical upward direction, the latch 95 is in the down position.

The outer shell 10 is arranged in a hollow structure, the outer shell 10 is arranged in a gap between the door window 90 and the window frame 91 along the vertical direction, and the outer shell 10 is fixed at the position, corresponding to the position of the lock pin 95, at the periphery of the door window 90; the outer shell 10 is provided with a trigger hole 11 and a through hole 12, the trigger hole 11 is arranged along the horizontal direction, the trigger hole 11 is correspondingly communicated with the inside of the outer shell 10, and the trigger hole 11 is arranged on one side of the outer shell 10 close to the window frame 91; the through hole 12 is horizontally disposed, the through hole 12 is correspondingly communicated with the inside of the housing 10, the through hole 12 is disposed on one side of the housing 10 close to the lock pin 95, and the trigger hole 11 and the through hole 12 are respectively disposed on both sides of the housing 10. In the present embodiment, the housing 10 includes a first case and a second case; the first shell and the second shell are arranged in a relative structure, the first shell and the second shell are mutually buckled, and the first shell and the second shell are of a detachable structure.

The error preventing assembly 20 is correspondingly installed in the housing 10, and the error preventing assembly 20 includes a sliding rod 30, a clamping seat 40, and a synchronizing member 50 respectively connecting the sliding rod 30 and the clamping seat 40. The sliding rod 30 is a long strip extending along the horizontal direction, the sliding rod 30 is correspondingly arranged in the housing 10 in a sliding manner, the sliding rod 30 correspondingly penetrates through the triggering hole 11, the sliding rod 30 is correspondingly abutted against the window frame 91 when the door window 90 is closed, and the window frame 91 presses the sliding rod 30 into the housing 10. In this embodiment, the sliding rod 30 is provided with a sliding block 35, and the housing 10 is correspondingly provided with a sliding slot 15; this slider 35 is rectangular form and extends the setting along the horizontal direction, and this slider 35 corresponds the setting in the both sides of slide bar 30, and this spout 15 is rectangular form and extends the setting along the horizontal direction, and the setting position of this spout 15 is corresponding with the setting position of slider 35, and slider 35 corresponds to inlay and establishes in spout 15.

The clamping seat 40 is arranged along the vertical direction, and the clamping seat 40 is correspondingly arranged in the shell 10 in a sliding manner; be provided with fixture block 47 on this card seat 40, this fixture block 47 is rectangular form and extends the setting along the horizontal direction, fixture block 47 extends the setting to lockpin 95 from card seat 40, this fixture block 47 is corresponding to wear to establish this perforation 12, this fixture block 47 is corresponding to set up between the next position and the meso position of lockpin 95, this fixture block 47 is used for setting up between lockpin 95 corresponds the flat-open position and the interior position of handling 96 promptly, guarantee this fixture block 47 and be used for spacing lockpin 95, and then prevent the switching of this handling 96 between flat-open position and interior position when door and window 90 opens. In the embodiment, the fastening seat 40 includes a driving portion 45 and a locking portion 46 connected to the driving portion 45; the driving part 45 is elongated and extends along the horizontal direction, the driving part 45 and the slide bar 30 are arranged in a parallel structure, and the driving part 45 is arranged at one end of the clamping seat 40 close to the slide bar 30; the locking portion 46 is elongated and is disposed along a vertical direction, the locking portion 46 extends from the driving portion 45 to a direction away from the sliding rod 30, the installation direction of the locking portion 46 is perpendicular to the installation direction of the driving portion 45, and the locking block 47 is disposed on the locking portion 46.

Furthermore, the locking portion 46 is further provided with a stop 48, and the housing 10 is correspondingly provided with the insertion hole 13; the stop block 48 is elongated and extends horizontally, the stop block 48 and the fixture block 47 are arranged on the same side of the locking portion 46, the stop block 48 and the fixture block 47 are arranged in a parallel structure, the arrangement direction of the fixture block 47 is perpendicular to the arrangement direction of the locking portion 46, the stop block 48 and the fixture block 47 are connected with the locking portion 46 and arranged in an F-shaped structure, the stop block 48 is arranged on one side of the fixture block 47 opposite to the slide rod 30, and a lock pin 95 can be clamped between the stop block 48 and the fixture block 47 correspondingly; the insertion hole 13 extends along the horizontal direction, the setting position of the insertion hole 13 corresponds to the setting position of the stop block 48, and the stop block 48 correspondingly penetrates through the insertion hole 13. The position between this dog 48 and fixture block 47 corresponds the meso position of lockpin 95, and then prevents the removal of lockpin 95 between meso position and upper position through setting up this dog 48, and this dog 48 prevents the switching of handle 96 between flat-open position and locking position when door and window 90 is opened promptly. In this embodiment, the fastening seat 40 is provided with a guide block 41, and the housing 10 is correspondingly provided with a guide slot 16; the guide block 41 is elongated and extends horizontally, the guide block 41 is correspondingly disposed on two sides of the clamping seat 40, the guide slot 16 is elongated and extends horizontally, the position of the guide slot 16 corresponds to the position of the guide block 41, the guide block 41 is correspondingly embedded in the guide slot 16, and the direction of the guide slot 16 is the same as the direction of the chute 15. Further, the guide blocks 41 are respectively provided on both sides of the driving portion 45 and both sides of the stopper 48, and the guide grooves 16 are respectively provided corresponding to the guide blocks 41.

The synchronizing member 50 is correspondingly disposed between the driving portion 45 and the sliding rod 30, the synchronizing member 50 is used for driving the sliding rod 30 to move synchronously with the clamping seat 40, the synchronizing member 50 is installed in the housing 10, the synchronizing member 50 is pivoted on the housing 10, and the synchronizing member 50 can rotate relative to the housing 10. In this embodiment, the synchronizing member 50 is a gear; the driving portion 45 and one side of the sliding rod 30 close to the synchronizing member 50 are provided with insections 49, the insections 49 are arranged in a wavy manner along the horizontal direction, two sides of the synchronizing member 50 are respectively engaged with the driving portion 45 and the sliding rod 30, so as to ensure that the movement of the sliding rod 30 correspondingly drives the rotation of the synchronizing member 50, and further drives the clamping seat 40 to move, the moving directions of the sliding rod 30 and the clamping seat 40 are opposite, that is, the sliding rod 30 is inserted into the housing 10 from one side of the housing 10, and simultaneously the clamping seat 40 is inserted into the housing 10 from the other side of the housing 10.

The reset element 60 is correspondingly disposed in the housing 10, the reset element 60 is elastically supported between the housing 10 and the anti-misoperation assembly 20, the reset element 60 extends along the horizontal direction, and the reset element 60 is used for ensuring that the sliding rod 30 and the clamping seat 40 correspondingly penetrate out of the housing 10 when the door and window 90 is opened. In this embodiment, the reset element 60 is disposed along the direction of the sliding rod 30, the reset element 60 is disposed at one end of the sliding rod 30, the reset element 60 is elastically supported between the sliding rod 30 and the housing 10, and the reset element 60 is disposed in a spiral structure; further, a mounting block 17 is arranged in the housing 10, the mounting block 17 is arranged in a cylindrical structure, the mounting block 17 extends along the horizontal direction, and one end of the reset piece 60 is correspondingly sleeved on the outer side of the mounting block 17. It can be understood that, in other embodiments, the resetting member 60 is correspondingly disposed between the fastening seat 40 and the housing 10, one end of the resetting member 60 abuts against the fastening seat 40, and the other end abuts against the housing 10, so as to ensure that when the door/window 90 is opened, the sliding rod 30 and the fastening seat 40 correspondingly penetrate through the housing 10, and further ensure that the fastening seat 40 correspondingly limits the lock pin 95, so as to achieve an anti-misoperation effect.

The working principle of the error prevention device 100 in this embodiment is as follows: when the door window 90 is closed, the window frame 91 is abutted against the sliding rod 30, so that the sliding rod 30 is pressed into the shell 10, the resetting piece 60 is compressed while the sliding rod 30 is inserted into the shell 10, and the resetting piece 60 generates elastic deformation; when the sliding rod 30 is inserted into the housing 10, the synchronizing member 50 is driven to rotate, and the synchronizing member 50 drives the locking seat 40 to move towards the inside of the housing 10, so that the locking seat 40 is ensured to be inserted into the housing 10 and not to be clamped with the locking pin 95 on the door and window 90, and the handle 96 is ensured to rotate correspondingly when the door and window 90 is closed. When the door and window 90 needs to be opened, the handle 96 is correspondingly rotated to a flat-open position or an inward-falling position, at the moment, the lock pin 95 is correspondingly positioned at a middle position or a lower position, the door and window 90 is correspondingly pulled to open the door and window 90, at the moment, the slide rod 30 is not under the pressure of the window frame 91, the reset piece 60 restores elastic deformation, the slide rod 30 is further pushed to penetrate through the shell 10, the slide rod 30 penetrates out of the shell 10 and simultaneously drives the clamping seat 40 to penetrate out of the shell 10, at the moment, the clamping block 47 is arranged on the clamping seat 40, so that when the door and window 90 is effectively prevented from being opened, the handle 96 is rotated between the flat-open position and the inward; simultaneously through setting up dog 48, guarantee to carry out spacing fixed respectively to handle 96 three position, and then handle 96 can not rotate when guaranteeing that door and window 90 opens, lockpin 95 is in upper locking position when preventing that door and window 90 from opening, further guarantees the reliability of preventing mistake ware 100 uses.

The anti-misoperation device 100 is provided with the fixture block 47 on the fixture seat 40, and the fixture block 47 can be correspondingly and directly clamped with the lock pin 95 of the external door window 90 through the through hole 12, so that the misoperation of the handle 96 is prevented; through setting up slide bar 30, the solid seat of blocking 40 and synchronizing part 50, can correspond when realizing closed door and window 90 and promote slide bar 30, and then drive solid seat of blocking 40 and remove, realize solid seat of blocking 40 not carrying out the joint lock solid to lockpin 95, so guarantee this mistake preventing device 100 only need install shell 10 in lockpin 95 department of door and window 90 can, need not carry out the trompil to door and window 90 locker member, and then prevent that door and window 90 locker member from appearing warping and leading to failing, guarantee the reliability of mistake preventing device 100 work.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A fault protection device, comprising:

the shell is provided with a through hole and a triggering hole;

a mis-prevention assembly mounted within the housing; the anti-misoperation component comprises a sliding rod arranged in the shell in a sliding manner, a clamping seat arranged in the shell in a sliding manner, and a synchronous piece respectively connected with the sliding rod and the clamping seat; the sliding rod correspondingly penetrates through the trigger hole; a clamping block is arranged on the clamping seat and correspondingly penetrates through the through hole; the synchronous piece is used for driving the sliding rod and the clamping seat to synchronously move; and

the piece that resets, with the shell is connected, the piece elastic support that resets is in the shell with prevent mistake between the subassembly.

2. The error preventer according to claim 1, wherein the locking holder comprises a driving part connected with the synchronizing member and a locking part connected with the driving part; the clamping block is arranged on the locking part.

3. The error prevention device according to claim 2, wherein a stop is further arranged on the locking part, and a jack is correspondingly arranged on the housing; the stop block correspondingly penetrates through the jack, and the stop block and the clamping block are arranged on the same side of the locking part.

4. The error prevention device according to claim 3, wherein the stopper and the locking block are arranged in a parallel structure, the direction of the locking block is perpendicular to the direction of the locking portion, and the stopper and the locking block are connected with the locking portion and arranged in an F-shaped structure.

5. The error prevention device according to claim 2, wherein the driving part is arranged in an elongated structure, the driving part and the sliding rod are arranged in a parallel structure, and the synchronizing member is arranged between the driving part and the sliding rod.

6. The error prevention device according to claim 5, wherein the driving part and the sliding rod are provided with insections at one side close to the synchronous piece, the synchronous piece is a gear, and two sides of the synchronous piece are respectively meshed with the driving part and the sliding rod.

7. The error prevention device according to claim 1, wherein a sliding block is arranged on the sliding rod, and a sliding groove is correspondingly arranged on the shell; the sliding block is embedded in the sliding groove.

8. The error prevention device according to claim 7, wherein the clamping seat is provided with a guide block, and the housing is correspondingly provided with a guide groove; the guide block is embedded in the guide groove, and the arrangement direction of the guide groove is the same as that of the sliding groove.

9. The error prevention device according to claim 1, wherein the reset member is disposed along the direction of the slide rod, and the reset member is elastically supported between the slide rod and the housing.

10. The error prevention mechanism of claim 9 wherein a mounting block is disposed within the housing; the installation piece is the setting of cylindric structure, the piece that resets is the heliciform structure setting, the one end correspondence cover of the piece that resets is established the outside of installation piece.

Images