CN217129175U - Nail-free mounting structure for screen window product and anti-collision bounce-free switch handle - Google Patents

Abstract

The utility model belongs to the technical field of the screen window lock, especially for the screen window product is with exempting from to follow closely mounting structure and anticollision and exempting from to bounce switch handle, including mount pad and key, the handle is installed to the mount pad internal rotation, one side that the handle was kept away from to the mount pad is installed lock body and chucking subassembly, the chucking subassembly includes the mounting bracket of fixed mounting on the mount pad, be equipped with two reverse motion's support arm on the mounting bracket, two support arms all run through the mounting bracket and with mounting bracket sliding connection together, two support arms are close to all to be connected with the spring between the one end of mounting bracket and the mounting bracket. The utility model discloses reform transform the lock and block the section bar inner wall for inside flexible support arm and fix, installation intensity increases, has reduced the installation operation flow that punches again, changes the handle into the handle of exempting from to bounce, prevents that the maloperation from causing the screen window to damage.

Description

Nail-free mounting structure for screen window product and anti-collision bounce-free switch handle

Technical Field

The utility model relates to a screen window lock technical field especially relates to screen window product is with exempting from to follow closely mounting structure and anticollision and exempting from to bounce switch handle.

Background

With the vigorous development of the door and window industry, doors and windows in cities and rural areas are upgraded from plastic steel products to broken bridge aluminum doors and windows, screen windows equipped on the broken bridge aluminum doors and windows are also upgraded from push-pull fixed type and invisible screen windows to externally-hung internally-opened aluminum screen windows, when a handle of an externally-hung internally-opened aluminum screen window lock is installed, a lock body needs to be installed by punching a section bar, the appearance is not attractive, the use function of the lock is influenced if the precision is not guaranteed during punching, the handle is a bouncing type handle, and the handle can be broken by misoperation when a client uses the lock; present screen window lock is the bolt fastening lock, and the installation need use the electric drill to punch, then uses the electric screwdriver to tighten the bolt fastening, and because of screen window size reason screw specification is little, and the fastening dynamics is little, fixes for a long time and has not hard up obscission on the aluminum product, and the handle is for the formula handle that bounces, and the maloperation hits the handle absolutely easily, for this reason, proposes the screen window product and exempts from to bounce switch handle with nail mounting structure and anticollision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a nail-free mounting structure and an anti-collision bounce-free switch handle for a screen window product.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product comprise a mounting seat and a key, a handle is installed in the mounting seat in a rotating mode, one side, far away from the handle, of the mounting seat is provided with a lock body and a clamping assembly, the clamping assembly comprises a mounting frame fixedly mounted on the mounting seat, two supporting arms which move in opposite directions are arranged on the mounting frame, the mounting frame is penetrated through the two supporting arms and is connected with the mounting frame in a sliding mode, and springs are connected between one ends, close to the mounting frame, of the two supporting arms and the mounting frame.

Preferably, the mounting base is provided with a groove, a same rotating shaft is fixedly mounted between the inner walls of the two sides of the groove, and the rotating shaft penetrates through the handle and is connected with the handle in a rotating mode.

Preferably, the inner wall of the bottom of the groove and the inner wall of one side of the handle close to the mounting seat are fixedly provided with magnetic blocks, and the magnetic poles of the two magnetic blocks close to each other are opposite.

Preferably, the lock body comprises a lock core matched with a key, and the lock core penetrates through the mounting seat and extends into the groove.

Preferably, be equipped with the rotation post on the mounting bracket, the rotation post runs through mounting bracket and mount pad and rotates in mounting bracket and mount pad and link together, fixed cover is equipped with the gear on the rotation post, all sets up the tooth's socket that is linear distribution on two support arms, a plurality of tooth's sockets and gear looks adaptation.

Preferably, one end of the rotating column, which is far away from the mounting frame, is embedded with a rotating bolt.

Preferably, the outer edge of the handle is fixedly sleeved with a sealing gasket, and the sealing gasket is in transition fit with the inner wall of the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses reform transform the lock and block the section bar inner wall for inside flexible support arm and fix, installation intensity increases, has reduced the installation operation flow that punches again, changes the handle into the handle of exempting from to bounce, prevents that the maloperation from causing the screen window to damage.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is a side cross-sectional view of a portion of the clamping assembly of the present invention;

fig. 4 is an exploded view of the present invention.

In the figure: 1. a mounting seat; 11. a groove; 12. a rotating shaft; 2. a handle; 3. a lock body; 31. a lock cylinder; 4. a key; 5. a clamping assembly; 51. a mounting frame; 52. a support arm; 521. a tooth socket; 53. a spring; 54. rotating the column; 55. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: nail-free mounting structure and anticollision bounce-free switch handle are used to screen window product, including mount pad 1 and key 4, handle 2 is installed to 1 internal rotations of mount pad, 1 one side of keeping away from handle 2 of mount pad is installed lock body 3 and chucking subassembly 5, chucking subassembly 5 includes mounting bracket 51 of fixed mounting on mount pad 1, be equipped with two reverse motion's support arm 52 on the mounting bracket 51, two support arm 52 all run through mounting bracket 51 and with mounting bracket 51 sliding connection together, two support arm 52 are close to all to be connected with spring 53 between mounting bracket 51's one end and the mounting bracket 51.

Further, the support arm 52 can be cut to fit different environments.

The mounting base 1 is provided with a groove 11, the inner walls of two sides of the groove 11 are fixedly provided with a same rotating shaft 12, and the rotating shaft 12 penetrates through the handle 2 and is connected with the handle 2 in a rotating mode.

Further, through pressing handle 2 and being close to the one end of pivot 12 and making 2 pivots 12 of handle rotate for the centre of a circle, the main part of handle 2 will be followed and exposed in recess 11 this moment, and make and rotate post 54 and lock core 31 and expose, the user of being convenient for operates, after loosening handle 2, under the effect of gravity, handle 2 will use pivot 12 to carry out the antiport and will inlay again recess 11 under the effect of tenesmus, reduce handle 2 and appear the probability of damaging in the nonuse.

The inner wall of the bottom of the groove 11 and the inner wall of one side, close to the mounting seat 1, of the handle 2 are fixedly provided with magnetic blocks, and the magnetic poles of the two magnetic blocks on the side close to each other are opposite.

Further, through making the magnetic path that the magnetic pole is opposite adsorb handle 2 in recess 11, can improve the stability of handle 2 in recess 11, can not swing at will.

The lock body 3 comprises a lock cylinder 31 matched with the key 4, and the lock cylinder 31 penetrates through the mounting seat 1 and extends into the groove 11.

Be equipped with on the mounting bracket 51 and rotate post 54, rotate post 54 and run through mounting bracket 51 and mount pad 1 and rotate in mounting bracket 51 and mount pad 1 and link together, rotate fixed cover on the post 54 and be equipped with gear 55, all offer the tooth's socket 521 that is linear distribution on two support arms 52, a plurality of tooth's sockets 521 and gear 55 looks adaptation.

Further, when the gear 55 is rotated through the rotating column 54, the gear 55 is respectively clamped into different tooth sockets 521 on the supporting arms 52, at the moment, the two supporting arms 52 are driven to move towards opposite directions synchronously, at the moment, a gap at one end, away from each other, of the two supporting arms 52 is gradually reduced, at the moment, the two springs 53 are also stretched simultaneously, when no external force is applied to the rotating column 54, under the reset elastic force of the two stretched springs 53, the two supporting arms 52 move synchronously, and the distance between the two supporting arms 52, away from one end, is increased.

The end of the rotating post 54 remote from the mounting bracket 51 is mounted with a rotating bolt in-line.

Furthermore, by arranging the rotating bolt, a standard screwdriver can be used for driving the rotating column 54 to rotate, and the universality is higher.

The fixed cover is equipped with sealed the pad on the outward flange of handle 2, and the inner wall transition fit of sealed pad and recess 11 is in the same place.

Further, can prevent that external dust from entering into recess 11 when 2 departments of handle are in recess 11 through setting up sealed the pad, can improve the steadiness of handle 2 in recess 11 simultaneously.

The working principle is as follows: when the device is installed in a section bar, the rotating column 54 is rotated by a tool, the rotating column 54 drives the gear 55 to rotate, so that the two supporting arms 52 are driven to move simultaneously, the ends, far away from each other, of the two supporting arms 52 are close to each other, then the installation seat 1 is perpendicular to the installation hole in the section bar, the lock body 3 and the key 4 are inserted into the section bar through the preset assembly groove in the section bar, then the installation seat 1 is rotated, the installation seat 1 is embedded into the assembly groove in the section bar, then the rotating column 54 is loosened, under the reset elastic force of the two stretched springs 53, the two supporting arms 52 move synchronously, the distance between the ends, far away from each other, of the two supporting arms 52 is increased and is abutted against the section bar, and therefore the device can be integrally installed in the section bar without any fastener and damaging the section bar.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The screen window product is with exempting from to follow closely mounting structure and anticollision and exempting from to bounce switch handle, including mount pad (1) and key (4), its characterized in that: handle (2) are installed to mount pad (1) internal rotation, lock body (3) and chucking subassembly (5) are installed to one side that handle (2) were kept away from in mount pad (1), chucking subassembly (5) include mounting bracket (51) of fixed mounting on mount pad (1), be equipped with support arm (52) of two reverse motions on mounting bracket (51), two support arms (52) all run through mounting bracket (51) and with mounting bracket (51) sliding connection together, all are connected with spring (53) between one end that two support arms (52) are close to mounting bracket (51) and mounting bracket (51).

2. The nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product according to claim 1, wherein: the handle is characterized in that a groove (11) is formed in the mounting seat (1), a same rotating shaft (12) is fixedly mounted between the inner walls of the two sides of the groove (11), and the rotating shaft (12) penetrates through the handle (2) and is rotatably connected with the handle (2).

3. The nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product according to claim 2, wherein: the magnetic blocks are fixedly mounted on the inner wall of the bottom of the groove (11) and the inner wall of one side, close to the mounting seat (1), of the handle (2), and the magnetic poles of the two magnetic blocks on the side, close to each other, are opposite.

4. The nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product according to claim 2, wherein: the lock body (3) comprises a lock cylinder (31) matched with the key (4), and the lock cylinder (31) penetrates through the mounting seat (1) and extends into the groove (11).

5. The nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product according to claim 1, wherein: be equipped with on mounting bracket (51) and rotate post (54), it is in the same place to rotate post (54) and run through mounting bracket (51) and mount pad (1) and rotate in mounting bracket (51) and mount pad (1), it is equipped with gear (55) to rotate fixed cover on post (54), all offers tooth's socket (521) that are linear distribution on two support arms (52), a plurality of tooth's socket (521) and gear (55) looks adaptation.

6. The nail-free mounting structure and the bump-proof bounce-free switch handle for the screen window product according to claim 5, wherein: and a rotating bolt is embedded at one end of the rotating column (54) far away from the mounting frame (51).

7. The nail-free mounting structure and the anti-collision bounce-free switch handle for the screen window product according to claim 2, wherein: the fixed cover of outward flange of handle (2) is equipped with sealed the pad, sealed pad and the inner wall transition fit of recess (11) are in the same place.

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