CN211258072U

CN211258072U - Door and window handle mounting structure

Info

Publication number: CN211258072U
Application number: CN201922109317.XU
Authority: CN
Inventors: 李展敏
Original assignee: Foshan Nanhai Zhanhong Curtain Wall Door And Window Accessories Co ltd
Current assignee: Foshan Nanhai Zhanhong Curtain Wall Door And Window Accessories Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-14
Anticipated expiration: 2029-11-30

Abstract

The utility model provides a door and window handle mounting structure, which comprises a mounting seat, wherein one side of the mounting seat is provided with a handle, the other side is sequentially provided with an elastic seat, a linkage tooth, a sliding part and a fixing piece, one side of the sliding part is provided with a straight tooth, the linkage tooth passes through the elastic seat, and is fixedly connected with the handle through a screw, the fixed sheet limits the sliding part to enable the sliding part to slide on the mounting seat, the elastic seat comprises a bottom matched with the plane of the mounting seat, a through hole penetrating through the bottom and side walls positioned at two sides above the bottom, each side wall is provided with an elastic clamping part and a spring cavity positioned at the outer side of the clamping part, the spring cavity is downwards opened, a spring is arranged in each spring cavity, one end of the spring is pressed against the inner wall of the spring cavity, the other end of the spring is pressed against the clamping part, and the bottom, the side wall, the clamping part and the spring cavity are integrally formed plastic parts. The utility model discloses convenient equipment reduces the maintenance rate, improves the packaging efficiency greatly.

Description

Door and window handle mounting structure

Technical Field

The utility model relates to a door and window accessory technical field refers in particular to a door and window handle mounting structure.

Background

Present door and window handle 5a is as shown in fig. 6, linkage tooth 2a passes elastic component 3a and mount pad 1a, through the screw with handle 5a is connected fixedly, slider 4a installs on mount pad 1a through stationary blade 6a, slider 4a slidable is with switch door and window, linkage tooth 2a and slider 4a meshing, just can drive slider 4a and slide when rotating handle 5a, wherein, be equipped with two spring chambers on elastic component 3a, the spring is installed to the spring intracavity, the one end top of spring is at the elastic chamber inner wall, a ball is being pushed up to the other end, and linkage tooth 2a side has a plurality of notches, when rotating handle 5a like this, the ball can be absorbed in the notch and restrict handle 5a and rotate, handle 5a just can stop at predetermined several positions like this, door and window's locking is more reliable.

However, when the structure is assembled, the balls are aligned to the middle of the spring and then are installed in the spring cavity, the assembly is very complicated, the assembly flexibility is high, certain technical requirements are met for workers, the balls are easy to fall off in the assembly process, the maintenance rate is high, and the assembly efficiency is greatly limited.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a door and window handle mounting structure, convenient equipment reduces the maintenance rate, improves the packaging efficiency greatly.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a door and window handle mounting structure, including the mount pad, the handle is installed to mount pad one side, and elasticity seat, linkage tooth, sliding part and stationary blade are installed in proper order to the opposite side, sliding part one side have with the engaged straight-tooth of linkage tooth, the linkage tooth passes the elasticity seat, and through the screw with handle fixed connection, the stationary blade will the sliding part restriction makes its slip on the mount pad, its characterized in that: the elastic seat including with mount pad plane complex bottom, the through-hole that runs through this bottom, the lateral wall that is located bottom top both sides, every be equipped with a spring chamber that has elastic card portion and be located the card portion outside on the lateral wall, the spring chamber is the opening down, every the spring intracavity is equipped with a spring, and this spring one end top is in spring intracavity wall, the other end top is in the card portion, the linkage flank of tooth have a plurality of with card portion complex notch, bottom, lateral wall, card portion and spring chamber are integrated into one piece's plastic part.

Preferably, the side wall is concave, and the clamping part is connected to the concave opening of the side wall.

Preferably, the spring cavity is communicated with the side wall, and one side of the clamping part facing the spring cavity is arranged at a position where a convex point limits the spring.

Preferably, a gasket is arranged between the handle and the mounting seat.

The utility model discloses beneficial effect:

the utility model discloses a bottom, lateral wall, card portion and the spring chamber of elastic component are integrated into one piece's plastic part, only need pack the spring into the spring chamber during the installation, just can carry out process on next step, have left out the ball, have simplified spring mounting's process greatly, improve the packaging efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a perspective view of the elastic seat 4;

fig. 4 is a perspective view of the other side of the elastic seat 4;

fig. 5 is a perspective view of the interlocking teeth 5;

fig. 6 is an exploded view of a conventional door and window handle mounting structure.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, a door and window handle mounting structure, including mount pad 1, handle 2 is installed to 1 one side of mount pad, handle 2 with be equipped with a gasket 3 between the mount pad 1, reduce the frictional force between mount pad 1 and the handle 2 like this. There is the screw hole at the tip of handle 2, and elasticity seat 4, linkage tooth 5, sliding part 6 and stationary blade 7 are installed in proper order to the opposite side of

mount pad

1, 6 one side of sliding part have with the straight-teeth of 5 meshing of linkage teeth, linkage tooth 5 passes elasticity seat 4, linkage tooth 5 middle part have the round hole that supplies the screw to pass, and the round hole blocks the screw head, and the screw passes linkage tooth 5, linkage tooth 5 with 2 fixed connection of handle, simultaneously, in order to realize the linkage between 2 and the linkage tooth 5 of handle, 2 tip of handle have a

square hole

21, and 5 tip of linkage tooth be equipped with this square hole 21 complex square column 51, just so installed after the linkage between 2 and the linkage tooth 5 of handle, also install elasticity seat 4 on mount pad 1 like this. The fixing piece 7 is fixedly connected with the mounting seat 1 through a screw, the sliding part 6 is limited by the fixing piece 7 to slide on the mounting seat 1, the elastic seat 4 comprises a bottom 41 which is matched with the mounting seat 1 in a plane, a through hole 42 which penetrates through the bottom 41 and side walls 43 which are positioned on two sides above the bottom 41, the side walls 43 are concave, each side wall 43 is provided with an elastic clamping part 44 and a spring cavity 45 which is positioned on the outer side of the clamping part 44, the two clamping parts 44 are opposite, the clamping part 44 is connected with the concave opening of the side wall 43, the spring cavity 45 is opened downwards, the upper part is closed, a spring is arranged in each spring cavity 45, the width of the spring cavity 45 is slightly larger than the outer diameter of the spring, one end of the spring is propped against the inner wall of the spring cavity 45, the other end of the spring is propped against the clamping part 44, and the spring cavity 45 is communicated with, a bump 46 is located towards one side of spring chamber 45 to card portion 44, and bump 46 is located the middle part of card portion 44, and the spring housing is used for the position of restriction spring on bump 46, avoids the spring to shift, 5 sides of linkage tooth have a plurality ofly with card portion 44 complex notch 52, difficult walking when card portion 44 cooperates with notch 52 and is put, bottom 41, lateral wall 43, card portion 44, spring chamber 45 and bump 46 are integrated into one piece's plastic part, and the plastic part has certain elasticity.

The utility model discloses during the installation, pack the spring into earlier in spring chamber 45, linkage tooth 5 passes elasticity seat 4, mount pad 1, packing ring in proper order, make the butt joint of square column 51 on the linkage tooth 5 and the square hole 21 of handle 2 again, a screw passes from the through-hole 42 on the linkage tooth 5, again with the screw jogged joint on the handle 2, install sliding part 6 after connecting, again to the stationary blade 7 dress can, through this kind of mode, the packaging efficiency improves more than ten times, man-hour has been practiced thrift greatly, reduce assembly cost.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a door and window handle mounting structure, including the mount pad, the handle is installed to mount pad one side, and elasticity seat, linkage tooth, sliding part and stationary blade are installed in proper order to the opposite side, sliding part one side have with the engaged straight-tooth of linkage tooth, the linkage tooth passes the elasticity seat, and through the screw with handle fixed connection, the stationary blade will the sliding part restriction makes its slip on the mount pad, its characterized in that: the elastic seat including with mount pad plane complex bottom, the through-hole that runs through this bottom, the lateral wall that is located bottom top both sides, every be equipped with a spring chamber that has elastic card portion and be located the card portion outside on the lateral wall, the spring chamber is the opening down, every the spring intracavity is equipped with a spring, and this spring one end top is in spring intracavity wall, the other end top is in the card portion, the linkage flank of tooth have a plurality of with card portion complex notch, bottom, lateral wall, card portion and spring chamber are integrated into one piece's plastic part.

2. A door and window handle mounting structure according to claim 1, wherein: the side wall is concave, and the clamping part is connected to the concave opening of the side wall.

3. A door and window handle mounting structure according to claim 2, wherein: the spring cavity is communicated with the side wall, and one side of the clamping part facing the spring cavity is arranged at the position where the spring is limited by a convex point.

4. A door and window handle mounting structure according to claim 1, wherein: a gasket is arranged between the handle and the mounting seat.