CN212054125U - Mute type flat-open window transmission mechanism - Google Patents

Abstract

The utility model discloses a silent type flat-open window drive mechanism, including moving member (10), setting on casement (3) moving member (10) slidable, its characterized in that: one end of the moving piece (10) is clamped into the sliding block (7), the sliding block (7) is movably arranged in the window sash (3), and the clamping part of the moving piece (10) and the sliding block (7) is provided with a mute block (6). The utility model discloses simple structure, reasonable in design can effectively reduce the noise when the user rotates the handle, provides better use and experiences.

Description

Mute type flat-open window transmission mechanism

Technical Field

The utility model relates to a door and window hardware equipment, concretely relates to silent type flat-open window drive mechanism.

Background

The flat-open window is a style of window in the house, its theory of operation is through rotating the inside drive mechanism action of handle drive casement, make the casement unblock, and then can conveniently carry out opening and shutting of casement, discover in the in-service use process, because can be in connection with its inside drive mechanism action during the handle transmission, the handle can send certain noise because of reasons such as friction, collision with drive mechanism's junction this moment, especially after long-time use, this kind of noise is more obvious, user's use experience is relatively poor.

Disclosure of Invention

In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can effectively reduce the noise when the user rotates the handle, provides the silence formula flat-open window drive mechanism that better use was experienced.

Therefore, the utility model discloses an adopt following scheme to realize:

silence formula flat-open window drive mechanism, including the moving member, moving member slidable ground sets up on the casement, its characterized in that: one end of the moving piece is clamped into the sliding block, the sliding block is movably arranged in the window sash, and the moving piece and the clamping part of the sliding block are provided with the mute block.

Still include the handle body, the one end of handle body is connected with the gear, the gear rotationally is located the mount pad, gear and rack toothing, the rack is connected with the moving member.

The bottom at the sliding block both ends is provided with to participate in outwards extending ground, casement inside is provided with the confession participate in the spout of inserting.

The bottom of silence piece is provided with the portion of inserting with extending, be provided with on the moving member with the recess of portion cooperation of inserting.

The mute block is made of non-metal materials.

The rack and the moving piece are of an integrated structure.

Adopt above-mentioned technical scheme, the utility model discloses an advantage does: because door and window opens and shuts the transmission, friction, the collision at the cooperation junction of moving member and sliding block are most obvious, set up the noise that the silence piece produced when can absorbing the handle rotation effectively here, and then promote user's use and experience.

Drawings

The utility model discloses there is following figure:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is the view of FIG. 1 with the mounting base removed;

FIG. 3 is an enlarged view of a portion of FIG. 2 at the point A;

FIG. 4 is a view from another perspective of FIG. 1;

FIG. 5 is a view of the split structure of the present invention;

fig. 6 is a partially enlarged view of the point B in fig. 5.

Detailed Description

As shown in the figure, the utility model discloses a silent type flat-open window drive mechanism, including moving member 10, moving member 10 slidable ground sets up on casement 3, go into in sliding block 7 at the one end card of moving member 10, sliding block 7 sets up in casement 3 movably, sliding block 7 is connected with the inside locking subassembly of casement and is controlled the casement swing or lock, this kind of locking subassembly is common structure on the market, belong to prior art, also be the innovation point of this application, the event is no longer repeated, moving member 10 clamps the position with sliding block 7 and is provided with silence piece 6, in this embodiment, silence piece 6 is non-metallic material, like high density polyethylene, its weight is lighter and has better silence effect. Because friction, the collision here are most obvious, set up the noise that the silence piece produced when can absorbing the handle rotation effectively here, and then promote user's use and experience. Still include handle body 1, the one end of handle body 1 is connected with gear 5, and gear 5 rotationally is located mount pad 2, and gear 5 and rack 4 mesh, rack 4 are connected with moving member 10, can drive moving member 10 action through rotating the handle body and carry out the transmission, and in this embodiment, rack 4 and moving member 10 formula structure as an organic whole for its equipment is more convenient, reliable. Furthermore, the bottom of the two ends of the sliding block 7 is provided with pins 13 extending outwards, and the inside of the window sash 3 is provided with a sliding groove 8 for inserting the pins 13, so as to further improve the stability and reliability of the sliding block 7. The bottom of the mute block 6 is provided with an insertion part 9 in an extending way, and the moving piece 10 is provided with a groove 11 matched with the insertion part 9, so that the clamping type structure of the mute block 6 is realized, and the mute block 6 can be further conveniently assembled and replaced.

The utility model discloses simple structure, reasonable in design because the handle rotates, friction, the collision at the cooperation junction of moving member and sliding block are most obvious, set up the noise that the handle produced when rotating effectively at this place and set up the silence piece, and then promote user's use and experience.

Claims (6)

1. Silence formula flat-open window drive mechanism, including moving member (10), moving member (10) slidable ground sets up on casement (3), its characterized in that: one end of the moving piece (10) is clamped into the sliding block (7), the sliding block (7) is movably arranged in the window sash (3), and the clamping part of the moving piece (10) and the sliding block (7) is provided with a mute block (6).

2. The silent casement window transmission mechanism according to claim 1, further comprising a handle body (1), wherein one end of the handle body is connected with a gear (5), the gear (5) is rotatably positioned in the mounting seat (2), the gear (5) is meshed with a rack (4), and the rack (4) is connected with a moving member (10).

3. A silent casement window drive according to claim 1, wherein the bottom of the two ends of the sliding block (7) is provided with pins (13) extending outwards, and the inside of the window sash (3) is provided with a sliding groove (8) for inserting the pins (13).

4. A silent casement window transmission according to claim 1, wherein the bottom of said silent block (6) is extendedly provided with an insertion portion (9), and said moving member (10) is provided with a groove (11) engaged with said insertion portion (9).

5. The silent casement window transmission according to claim 1, wherein the silent block (6) is made of a non-metallic material.

6. A silent casement window drive according to claim 2, wherein the rack (4) and the moving member (10) are of an integral structure.

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