CN216841018U

CN216841018U - Handle for aluminum alloy casement window

Info

Publication number: CN216841018U
Application number: CN202122615772.4U
Authority: CN
Inventors: 林云辉
Original assignee: Shanghai Huadi Building Hardware Co ltd
Current assignee: Shanghai Huadi Building Hardware Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-28
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an aluminum alloy is handle for flat-open window, it includes handle etc, it is fixed through the fastener between the one end of handle and the pivot, the spring housing is in the pivot, the spring is located between fastener and the position sleeve, the fastener passes the position sleeve, a packing ring, the fixed plate, the packing ring is located between the one end of handle and the base, the buckle is connected with the handle, the spring leaf is located the fixed plate, the fixed plate is fixed in the base, screw cap and screw hole joint, two screw holes are located the both sides of base respectively, it is located the centre of base to change the hole, the pivot is connected with changeing the hole rotation. The screw cap prevents the screw from being corroded by moisture and blocked by dust. The gasket makes the relation of connection inseparabler between handle and the base, also can reduce the size of connecting gap between handle and the base simultaneously, avoids debris such as dust to block in the middle of the gap.

Description

Handle for aluminum alloy casement window

Technical Field

The utility model relates to a door and window accessory especially relates to a handle for aluminum alloy flat-open window.

Background

Along with the level of people's life constantly promotes, door and window are the necessary component of people's life residence, and the handle is the essential part on the door and window, in door and window accessory field, gets into dust etc. easily, influences the normal use of handle.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome prior art's defect, the utility model provides an aluminum alloy is handle for flat-open window.

The utility model discloses a solve above-mentioned technical problem through following technical scheme: the utility model provides an aluminum alloy is handle for flat-open window, a serial communication port, it includes the handle, the fastener, the apparatus further comprises a rotating shaft, a spring, the position sleeve, the packing ring, the buckle, a pedestal, the spring leaf, the fixed plate, the screw hole, the screw lid, change the hole, it is fixed through the fastener between the one end of handle and the pivot, the spring housing is in the pivot, the spring is located between fastener and the position sleeve, the fastener passes the position sleeve, the packing ring, the fixed plate, the packing ring is located between the one end and the base of handle, the buckle is connected with the handle, the spring leaf is located the fixed plate, the fixed plate is fixed in the base, screw lid and screw hole joint, two screw holes are located the both sides of base respectively, it is located the centre of base to change the hole, the pivot is connected with changeing the hole rotation.

Preferably, be equipped with an inside arch on the base, one of screw lid serves and is equipped with a buckle, and inside arch and buckle joint make things convenient for the dismouting.

Preferably, the base is provided with a clamping groove, the other end of the screw cover is provided with a clamping block, and the clamping groove is clamped with the clamping block to facilitate disassembly and assembly.

Preferably, the fastener is a screw or a bolt, and has simple structure and low cost.

Preferably, a protective sleeve is arranged on the handle to prevent water and the like from corroding the handle, so that the service life is prolonged.

Preferably, the handle is provided with a mounting hole matched with the fastener for mounting, so that the use is convenient.

The utility model discloses an actively advance the effect and lie in: the screw cap prevents the screw from being corroded by moisture and blocked by dust. The packing ring makes between handle and the base relation of connection inseparabler, also can reduce the size of connecting gap between handle and the base simultaneously, avoids debris such as dust card in the middle of the gap, connects between each part of this equipment simply fast, simple to operate, and it is convenient to use. The spring makes the position sleeve keep the state of compressing tightly downwards, and the position sleeve makes the spring leaf carry on spacingly to the countershaft.

Drawings

Fig. 1 is the utility model discloses the structure schematic diagram of handle for aluminum alloy flat-open window.

Fig. 2 is a schematic structural diagram of the middle base of the present invention.

Fig. 3 is a schematic structural diagram of the middle screw cap of the present invention.

Fig. 4 is a schematic structural view of the middle handle of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the utility model discloses handle for aluminum alloy flat-open window includes handle 1, fastener 2, pivot 3, spring 4, position sleeve 5, packing ring 6, buckle 7, base 8, spring leaf 9, fixed plate 10, screw hole 11, screw cap 12, change hole 13, it is fixed through fastener 2 between handle 1's one end and the pivot 3, spring 4 cover is on pivot 3, spring 4 is located between fastener 2 and the position sleeve 5, fastener 2 passes position sleeve 5, packing ring 6, fixed plate 10, packing ring 6 is located between handle 1's one end and the base 8, buckle 7 is connected with handle 1, spring leaf 9 is located fixed plate 10, fixed plate 10 is fixed in base 8, screw cap 12 and screw hole 11 joint, two screw holes 11 are located the both sides of base 8 respectively, it is located the centre of base 8 to change hole 13, pivot 3 rotates with changeing hole 13 and is connected.

As shown in fig. 2 and 3, an inner protrusion 14 is arranged on the base 8, a buckle 15 is arranged at one end of the screw cover 12, and the inner protrusion 14 is clamped with the buckle 15, so that the assembly and disassembly are convenient.

As shown in fig. 2 and 3, a clamping groove 17 is formed in the base 8, a clamping block 18 is arranged at the other end of the screw cover 12, and the clamping groove 17 is clamped with the clamping block 18, so that the assembly and disassembly are convenient.

The fastener 2 is a screw or a bolt, and has simple structure and low cost.

The handle 1 is provided with a protective sleeve 16 to prevent water and the like from corroding the handle 1, so that the service life is prolonged.

As shown in fig. 4, the handle 1 is provided with a mounting hole 19 for mounting the fastener 2, so that the use is convenient.

The working principle of the utility model is as follows: the utility model discloses a parts such as handle 1, fastener 2, pivot 3, spring 4, position sleeve 5, packing ring 6, buckle 7, base 8, spring leaf 9, fixed plate 10, screw hole 11, screw cap 12, commentaries on classics hole 13, inside arch 14, buckle 15, protective sheath 16, draw-in groove 17, fixture block 18 are general standard or the parts that technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method. During the equipment, fixed plate 10 is fixed earlier in base 8, on installing fixed plate 10 with spring leaf 9 again, packing ring 6 is installed on

base

8, 5 covers on fastener 2 of position sleeve, spring 4 is located between fastener 2 and the position sleeve 5, it is fixed through fastener 2 between the one end of handle 1 and the pivot 3, pivot 3 inserts in changeing the hole 13, the screw is fixed base 8 and window section bar through cooperating with screw hole 11, cover screw lid 12 again, the equipment is convenient. The screw cap 12 prevents the screw from corroding due to moisture and clogging due to dust. The packing ring 6 makes the relation of connection between handle 1 and the base 8 inseparabler, also can reduce the size of connecting gap between handle and the base simultaneously, avoids debris such as dust card in the middle of the gap, connects between each part of this equipment simply fast, simple to operate, and it is convenient to use. The spring 4 keeps the positioning sleeve 5 in a downward pressing state, and the positioning sleeve 5 enables the spring piece 9 to limit the rotating shaft 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A handle for an aluminum alloy casement window is characterized by comprising a handle (1), a fastener (2), a rotating shaft (3), a spring (4), a positioning sleeve (5), a gasket (6), a buckle plate (7), a base (8), a spring leaf (9), a fixing plate (10), a screw hole (11), a screw cover (12) and a rotating hole (13), wherein one end of the handle (1) is fixed with the rotating shaft (3) through the fastener (2), the spring (4) is sleeved on the rotating shaft (3), the spring (4) is positioned between the fastener (2) and the positioning sleeve (5), the fastener (2) penetrates through the positioning sleeve (5), the gasket (6) and the fixing plate (10), the gasket (6) is positioned between one end of the handle (1) and the base (8), the buckle plate (7) is connected with the handle (1), the spring leaf (9) is positioned on the fixing plate (10), and the fixing plate (10) is fixed in the base (8), the screw cover (12) is clamped with the screw holes (11), the two screw holes (11) are respectively positioned at two sides of the base (8), the rotating hole (13) is positioned in the middle of the base (8), and the rotating shaft (3) is rotatably connected with the rotating hole (13).

2. The handle for an aluminum alloy casement window according to claim 1, wherein an inner protrusion (14) is provided on the base (8), a buckle (15) is provided on one end of the screw cap (12), and the inner protrusion (14) and the buckle (15) are engaged.

3. The handle for the aluminum alloy casement window according to claim 1, wherein a notch (17) is provided on the base (8), a block (18) is provided on the other end of the screw cap (12), and the notch (17) is engaged with the block (18).

4. Handle for aluminium alloy casement windows according to claim 1, characterised in that the handle (1) is provided with a protective sheath (16).

5. The handle for an aluminum alloy casement window according to claim 1, wherein the handle (1) is provided with a mounting hole (19) for fitting the fastener (2).