CN215255220U

CN215255220U - Quick-release door handle

Info

Publication number: CN215255220U
Application number: CN202121515043.5U
Authority: CN
Inventors: 吴春信
Original assignee: Hefei Xinxiang Technology Co Ltd
Current assignee: Hefei Xinxiang Technology Co Ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model belongs to the door handle field, especially a quick detach formula door handle dismantles inconvenient and have naked fastener scheduling problem to current door handle, now proposes following scheme, and it includes the handle body, the door body, spacer pin, flexible pressing plate and fastener, the door body is including shop front board, backup pad and install the door subassembly in the backup pad, and it is fixed through the fastener between backup pad, shop front board and the flexible pressing plate, be fixed with spacer pin, flexible pressing plate and spacer pin joint on the handle body. The utility model discloses a quick installation and the dismantlement of the handle body and the door body, device simple structure, convenient operation does not have naked fastener, and the handle appearance is smooth pleasing to the eye, has good market competition.

Description

Quick-release door handle

Technical Field

The utility model relates to a door handle field especially relates to a quick detach formula door handle.

Background

At present, the existing door handle is fixed on a door panel through fasteners such as screws or fastening bolts, the screws and the fastening bolts are easy to corrode after being used for a long time, the door handle can be installed and disassembled only by using tools, and the door handle is quite inconvenient.

Therefore, we have designed a quick release door handle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick detach formula door handle has solved the door handle and has dismantled inconvenient and have naked fastener scheduling problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the quick-release door handle comprises a handle body, a door body, a limiting pin, an elastic pressing plate and a fastener, wherein the door body comprises a door panel, a supporting plate and a door assembly arranged on the supporting plate, the door panel and the elastic pressing plate are fixed through the fastener, the limiting pin is fixed on the handle body, and the elastic pressing plate is clamped with the limiting pin.

Preferably, one surface of the limiting pin, which is close to the elastic pressure plate, is a cylindrical surface, the elastic pressure surface of the elastic pressure plate is an arc surface limiting groove, the limiting pin is clamped in the limiting groove, and the number of the elastic pressure plate, the number of the fastening pieces and the number of the limiting pins are two.

Preferably, a mounting plate is fixed on one side, away from the door panel, of the elastic pressing plate through a fastener, an elastic component is fixed between the mounting plate and the elastic pressing plate, and the elastic component is one of a rubber rod, a pressure spring and shape memory alloy.

Preferably, one side of the elastic pressure plate, which is far away from the door panel, is provided with an elastic washer, and the elastic pressure plate and the elastic washer are fixed through a fastener.

Preferably, an insulation pad is arranged between the support plate and the door panel, and the door panel and the insulation pad are fixed through a fastener.

Preferably, a gasket is arranged between the handle body and the door panel.

The utility model has the advantages that:

1. the handle body horizontally slides on the door panel, so that the limiting pin on the handle body is clamped with the elastic pressing plate, the handle body and the door body are quickly mounted and dismounted, and the device is simple in structure and convenient to operate;

2. the handle body and the door body can be quickly mounted and dismounted without a dismounting tool, the appearance of the door handle is free of through holes and blind holes, exposed fasteners are not provided, the appearance of the handle is smooth and attractive, and the door handle has good market competitiveness;

3. carry out dual fixed through two spacer pins and two clamp plates, the installation location is accurate, and the handle body is high with the door body installation accuracy, is difficult for producing installation error, improves product quality.

Drawings

Fig. 1 is an axonometric view of a quick detach formula door handle that the utility model provides.

Fig. 2 is a cross-sectional view of a quick release type door handle according to the present invention.

Fig. 3 is a schematic structural view of the elastic pressing plate and the stop pin joint in the quick release type door handle of the present invention.

Fig. 4 is a cross-sectional view of a first embodiment of a quick release type door handle according to the present invention.

Fig. 5 is a cross-sectional view of a second embodiment of a quick release type door handle according to the present invention.

Reference numbers in the figures: the door comprises a handle body 1, a door body 2, a door panel 21, a supporting plate 22, a limiting pin 3, an elastic pressure plate 4, a fastening piece 5, a mounting plate 6, an elastic component 7, an elastic gasket 8 and a heat insulation pad 9.

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.

The first embodiment is as follows: referring to fig. 1-4, a quick-release door handle comprises a handle body 1, a door body 2, a limiting pin 3, an elastic pressure plate 4 and a fastener 5, wherein the door body 2 comprises a door panel 21, a support plate 22 and a door assembly arranged on the support plate 22, the door panel 21 and the elastic pressure plate 4 are fixed through the fastener 5, the fastener 5 is one of a screw, a fastening bolt and a positioning pin, the fastener 5 is detachably connected with the door panel 21, and through a detachable connection mode, the installation, the detachment and the replacement of the elastic pressure plate 4 are facilitated, and the maintenance difficulty of the handle is reduced;

be fixed with the spacer pin 3 on the handle body 1,

elastic pressure plate

4 and 3 joints of spacer pin, spacer pin 3 is the cylindric lock, and elastic pressure plate 4's elasticity pressure face is the round hole face spacing groove, and 3 joints of spacer pin are in the spacing inslot, and elastic pressure plate 4, fastener 5 and the quantity of spacer pin 3 are two, through the mode of elastic pressure plate 4 with 3 joints of spacer pin, have realized the quick installation and the dismantlement of the handle body 1 with the door body 2.

The side of the elastic pressing plate 4, which is far away from the door panel 21, is provided with an elastic washer 8, the elastic pressing plate 4 and the elastic washer 8 are fixed through a fastener 5, and the elastic washer 8 can enable the fastener 5 and the elastic pressing plate 4 to be connected more firmly.

The heat insulation pad 9 is arranged between the supporting plate 22 and the door panel 21 and is fixed through the fastener 5, in the field of household appliances, such as induction cookers, ovens, steam boxes and other equipment during working, heat transmitted to the handle body from the inside of the equipment can be reduced through the heat insulation pad 9, on one hand, heat loss in the working area of the equipment is reduced, and on the other hand, the handle body is prevented from being scalded due to overhigh temperature.

Be equipped with sealed the pad between the handle body 1 and the door panel 21, sealed pad mountable is on the lateral wall that the handle body 1 is close to door panel 21, and the handle body 1 causes the mar to door panel 21 outer wall when avoiding installing, keeps door panel 21 pleasing to the eye, makes simultaneously that elastic pressure plate 4 and spacer pin 3 are in relative airtight space, has slowed down elastic pressure plate 4 and spacer pin 3 possibility of receiving the corruption, has prolonged the life of door handle.

The working principle is as follows: referring to fig. 4, the door panel 21 and the support plate 22 are not pressed, the elastic pressing plate 4 is not clamped with the limiting pin 3, the support plate 22, the heat insulation pad 9, the door panel 21, the elastic pressing plate 4 and the elastic washer 8 are pressed and fixed through the fastener 5, then the handle body 1 provided with the sealing pad is slid on the door panel 21, the limiting pin 3 moves towards the limiting groove of the elastic pressing plate 4, and finally the limiting pin 3 moves into the limiting groove of the elastic pressing plate 4 to be clamped with the elastic pressing plate 4, in the sliding process, the elastic pressing plate 4 deforms towards the direction far away from the door panel 21 under the thrust action of the limiting pin 3, when the limiting pin 3 slides into the limiting groove of the elastic pressing plate 4, the elastic pressing plate 4 restores to partially deform to generate annular pressing force on the outer circle of the limiting pin 3, and accordingly clamping and fixing of the handle body 1 relative to the door body 2 is completed.

Example two: referring to fig. 1-5, the difference between this embodiment and the first embodiment is that a mounting plate (6) is fixed on one side of an elastic pressing plate (4) far away from a door panel (21) through a fastener (5), an elastic component (7) is fixed between the mounting plate (6) and the elastic pressing plate (4), the elastic component (7) is one of a rubber rod, a pressure spring and a shape memory alloy, and by additionally arranging the mounting plate 6 and the elastic component 7, the annular pressing force of the elastic pressing plate 4 on the outer circle of a limit pin 3 is increased, so that the clamping fixation of a handle body 1 and a door body 2 is firmer.

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

1. The utility model provides a quick detach formula door handle, includes handle body (1), door body (2), spacer pin (3), elastic pressure plate (4) and fastener (5), its characterized in that: the door body (2) comprises a door panel (21), a supporting plate (22) and a door assembly arranged on the supporting plate (22), the door panel (21) and the elastic pressing plate (4) are fixed through a fastener (5), a limiting pin (3) is fixed on the handle body (1), and the elastic pressing plate (4) is connected with the limiting pin (3) in a clamping mode.

2. The quick-release door handle according to claim 1, characterized in that one surface of the limit pin (3) close to the elastic pressure plate (4) is a cylindrical surface, the elastic pressure surface of the elastic pressure plate (4) is an arc surface limit groove, the limit pin (3) is clamped in the limit groove, and the number of the elastic pressure plate (4), the fastener (5) and the limit pin (3) is two.

3. The quick-release door handle according to claim 1 or 2, characterized in that a mounting plate (6) is fixed on one side of the elastic pressing plate (4) far away from the door panel (21) through a fastener (5), an elastic component (7) is fixed between the mounting plate (6) and the elastic pressing plate (4), and the elastic component (7) is one of a rubber rod, a compression spring and a shape memory alloy.

4. The quick release door handle according to claim 1, wherein: one side of the elastic pressing plate (4) far away from the door panel (21) is provided with an elastic washer (8), and the elastic pressing plate (4) and the elastic washer (8) are fixed through a fastener (5).

5. The quick release door handle according to claim 1, wherein: and a heat insulation pad (9) is arranged between the supporting plate (22) and the door panel (21), and the door panel (21) and the heat insulation pad (9) are fixed through a fastener (5).

6. The quick release door handle according to claim 1, wherein: a sealing gasket is arranged between the handle body (1) and the door panel (21).