CN216256720U

CN216256720U - Pot cover and pot body connecting structure

Info

Publication number: CN216256720U
Application number: CN202122606926.3U
Authority: CN
Inventors: 董守才; 岑宗全; 李孜宇
Original assignee: Guangdong Tianxi Electric Appliance Co ltd
Current assignee: Guangdong Tianxi Electric Appliance Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-12
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to a connecting structure of a pot cover and a pot body, which comprises the pot cover, the pot body, a supporting ring, a rotating shaft and an elastic device, the pot cover comprises a face cover and a lining, the lining is provided with an upper connecting part, the lining is arranged in the inner cavity of the face cover, the support ring is provided with a lower connecting part and is sleeved on the pot body, the rotating shaft penetrates through the upper connecting part and the lower connecting part to realize that the pot cover is hinged on the pot body, the pot cover rotates by taking the rotating shaft as a rotating center, the pot cover further comprises an inner lining pressing plate and a support ring pressing plate, the lining pressing plate is provided with a first through hole and fixed on the lining, the supporting ring pressing plate is provided with a second through hole and fixed on the supporting ring, the elastic device comprises a torsion spring, the torsion spring is sleeved on the rotating shaft, an upper support leg of the torsion spring extends into the first through hole of the lining pressing plate, and a lower support leg of the torsion spring extends into the second through hole of the supporting ring pressing plate. The lining is not directly contacted with the support ring, so that the service life of the product is greatly prolonged.

Description

Pot cover and pot body connecting structure

Technical Field

The utility model relates to a connecting structure of a pot cover and a pot body.

Background

The existing pressure cooker, electric cooker and air frying cooker comprise a cooker cover and a cooker body, wherein the cooker cover and the cooker body are hinged together, the hinged part of the cooker cover and the cooker body is provided with a torsional spring, when the cooker cover is opened, the torsion of the torsional spring pushes the cooker cover to move, the cooker cover is automatically opened, and the cooker cover is very labor-saving and convenient.

However, the torsion of the torsion spring is large, if the upper support leg of the torsion spring is directly connected with the lining, and the lower support leg of the torsion spring is directly connected with the support ring, the products such as a pressure cooker, an electric cooker, an air fryer and the like are frequently used, and after the pot cover is opened and closed for many times, the torsion of the torsion spring easily causes stress cracking of the lining or the support ring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting structure of a pot cover and a pot body, wherein the inner liner or the support ring does not directly receive force, and the inner liner or the support ring does not crack.

The purpose of the utility model is realized as follows:

the utility model provides a pot cover and pot body connection structure, includes the pot cover, the pot body, support ring, pivot and resilient means, the pot cover is including face lid and inside lining, the inside lining is provided with connecting portion, and the inside lining setting is at face lid inner chamber, the support ring is provided with down connecting portion, and the support ring cover is put on the pot body, connecting portion and lower connecting portion are passed in the pivot, realize that the pot cover articulates on the pot body, and the pot cover uses the pivot rotatory as rotation center, still includes inside lining clamp plate and support ring clamp plate, inside lining clamp plate is opened there is first through-hole, and inside lining clamp plate fixes on the inside lining, support ring clamp plate is opened there is the second through-hole, and support ring clamp plate fixes on the support ring, resilient means includes the torsional spring, the torsional spring cover is put in the pivot, and the last foot of torsional spring stretches into the first through-hole of inside lining clamp plate, and the lower foot of torsional spring stretches into the second through-hole of support ring clamp plate.

When the user opened the pot cover, the torsion of torsional spring acted on inside lining clamp plate and support ring clamp plate, the torsion of torsional spring was through promoting inside lining clamp plate, thereby promote the pot cover and open, the principle is simple, it is more laborsaving to make the pot cover open, and the back is opened to the pot cover, inside lining clamp plate and support ring clamp plate support each other and lean on, support ring clamp plate bears the weight of pot cover and the torsion of torsional spring, because of support ring clamp plate intensity is enough, inside lining and support ring do not direct contact in addition, thereby prevent inside lining or support ring and produce the fracture because of the atress, improve the life of product greatly.

The aim of the utility model can also be solved by the following technical measures:

furthermore, the elastic device also comprises a sleeve, the sleeve is movably sleeved on the rotating shaft, and the torsion spring is sleeved on the sleeve.

Further, the lining pressing plate is fixed on the upper connecting portion, and the supporting ring pressing plate is fixed on the lower connecting portion.

The utility model has the following beneficial effects:

Drawings

Fig. 1 is a schematic view of a connection structure of the pot cover and the pot body (closed state of the pot cover).

Fig. 2 is a schematic view of a connection structure of the pot cover and the pot body (opened state of the pot cover).

Fig. 3 is a schematic view of the separation of the pot cover, the elastic device and the pot body.

Fig. 4 is an exploded view of the lid and the body.

Fig. 5 is another angle exploded view of the lid and the body.

Detailed Description

The utility model is further described with reference to the following figures and examples:

in an embodiment, a pot cover and pot body connecting structure shown in fig. 1 to 5 is provided, which includes a pot cover 1, a pot body 2, a support ring 3, a rotating shaft 4, an elastic device 5, an inner liner pressing plate 6 and a support ring pressing plate 7, wherein the pot cover 1 includes a face cover 11 and an inner liner 12, the inner liner 12 is provided with an upper connecting portion 121, and the inner liner 12 is arranged in an inner cavity of the face cover 11 to form the pot cover 1.

The support ring 3 is provided with lower connecting portion 31, and the support ring 3 cover is put on the pot body 2, and the pot body 2 is together fixed with support ring 3, pot cover 1 is located on the pot body 2, connecting portion 121 and lower connecting portion 31 are passed to pivot 4, realize that pot cover 1 articulates on pot body 2, and pot cover 1 uses pivot 4 to rotate as rotation center.

The inner lining pressing plate 6 is provided with a first through hole 61, the inner lining pressing plate 6 is fixed on the upper connecting part 121 of the inner lining 12, the support ring pressing plate 7 is provided with a second through hole 71, and the support ring pressing plate 7 is fixed on the support ring 3.

The elastic device 5 comprises a torsion spring 51 and a sleeve 52, the sleeve 52 is movably sleeved on the rotating shaft 4, the torsion spring 51 is sleeved on the sleeve 52, an upper leg 511 of the torsion spring 51 extends into the first through hole 61 of the inner lining pressing plate 6, a lower leg 512 of the torsion spring 51 extends into the second through hole 71 of the supporting pressing plate 7, and the torsion spring 51 constitutes a return mechanism of the pot cover 1.

When the user opened pot cover 1, torsional spring 51's torsion acts on inside lining pressing plate 6 and support ring pressing plate 7, torsional spring 51's torsion is through promoting inside lining pressing plate 6, thereby promote pot cover 1 and open, the principle is simple, it is more laborsaving to make pot cover 1 open, and pot cover 1 opens the back, inside lining pressing plate 6 and support ring pressing plate 7 support each other and lean on, support ring pressing plate 7 bears pot cover 1's weight and torsional spring 51's torsion, because of support ring pressing plate 7 intensity is enough, and inside lining 12 and support ring 3 are not direct contact, thereby prevent inside lining 12 or support ring 3 and produce the fracture because of the atress, improve the life of product greatly.

Claims

1. The utility model provides a pot cover and pot body connection structure, includes the pot cover, the pot body, support ring, pivot and resilient means, the pot cover is including face lid and inside lining, the inside lining is provided with connecting portion, and the inside lining setting covers the inner chamber at the face, the support ring is provided with lower connecting portion, and the support ring cover is put on the pot body, connecting portion and lower connecting portion are passed in the pivot, realize that the pot cover articulates on the pot body, and the pot cover uses the pivot to rotate as rotation center, its characterized in that: the lining pressing plate is provided with a first through hole, the lining pressing plate is fixed on the lining, the supporting ring pressing plate is provided with a second through hole, the supporting ring pressing plate is fixed on the supporting ring, the elastic device comprises a torsional spring, the torsional spring is sleeved on the rotating shaft, an upper support pin of the torsional spring extends into the first through hole of the lining pressing plate, and a lower support pin of the torsional spring extends into the second through hole of the supporting ring pressing plate.

2. The pot cover and pot body connecting structure according to claim 1, characterized in that: the elastic device further comprises a sleeve, the sleeve is movably sleeved on the rotating shaft, and the torsion spring is sleeved on the sleeve.

3. The pot cover and pot body connecting structure according to claim 1, characterized in that: the inner lining pressing plate is fixed on the upper connecting portion, and the supporting ring pressing plate is fixed on the lower connecting portion.