CN201404054Y

CN201404054Y - Cover turnable cooker with cooker cover locating mechanism

Info

Publication number: CN201404054Y
Application number: CN2009201160962U
Authority: CN
Inventors: 蔡才德; 金武君; 肖庆
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2009-03-22
Filing date: 2009-03-22
Publication date: 2010-02-17
Anticipated expiration: 2019-03-22

Abstract

The utility model relates to a cover turnable cooker with a cooker cover locating mechanism, comprising a cooker body, a cooker cover, a knob handle and a handle seat, wherein the handle seat is fixedon the middle board of the cooker body through a rotating shaft; the knob handle is arranged on the handle seat, and the bottom thereof passes through the cooker cover and is fixed by a nut; the shaft seat of the rotating shaft is provided with a cam; the handle seat is provided with a locating pin matched with the cam; the pin is a movable member; the cooker cover is provided with a locating pinhole for inserting the pin; and the pin is connected with a reset spring. After the cooker cover is rotated to open, the position of the pin hole on the cooker cover is exactly suitable for insertingthe pin on the handle seat; during rotation, the pin is pushed by the cam so as to be ejected from the through hole of the handle seat and located by the pin hole of the cooker cover; and then, the cooker cover is locked; therefore, the cooker cover can not rotate to move even at the open position; and the cooker cover can be locked when being closed.

Description

A kind of flip-shell pot with the pot cover detent mechanism

Technical field

The utility model belongs to daily life electric heating cooker technical field for kitchen use, is particularly related to a kind of flip-shell pot with the pot cover detent mechanism.

Background technology

Mostly be fastened and connected whole between the pot that existing design is directly uncapped (as electric cooker or electric pressure cooking saucepan etc.), its pot cover and pot body by a pot tooth that cooperatively interacts.During use, fasten pot cover and pot body, make pot cover and pot body be separated into two individual components by reverse rotation again, need to seek in addition the position this moment and place pot cover, make troubles to the user by rotation.In order to make pot cover still be connected one when opening with a pot body, and realize that flip-shell uncaps, people design the flip-open cover mechanism of different structure.As adopt Double layer lid, and when promptly the pressure cooker opening and closing are covered, an inner cap rotation, enclosing cover is motionless, can directly enclosing cover be hinged on like this to realize on pot body renovating, and realizes pot cover and the pot unseparated relative rotation of body and upset folding like this.But above-mentioned technical scheme all some shortcoming exists, as: the Double layer lid structure, its structure is complicated, the structural integrity of pot body descends, phenomenons such as the pot cover rotation is not smooth, Ka Gai appear during use easily, when needing to clean pot cover separately, pot cover can not or be difficult for unloading from the pot body, and the processed complex cost is higher simultaneously; Pot cover can not guarantee can not rotate when opening placement, if rotate displacement, pot cover just can't cooperate with the pot tooth of pot body so, can not fasten again.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, a kind of flip-shell pot with the pot cover detent mechanism is provided, it is simple in structure, handling ease, the pot cover smooth rotation, and can not produce rotation and move after opening, turning certain angle while pot cover still was connected one with a pot body when pot cover was opened, and disassembly, cleaning are convenient.

The utility model solves the technical scheme that its technical problem adopts: the flip-shell pot of this band pot cover detent mechanism, comprise a pot body, pot cover, knob handle, handle set, handle set is fixed on the middle plate of pot body by rotating shaft, the knob handle places on the handle set, and pot cover is passed in its bottom, and fixes with nut, the axle bed of rotating shaft is provided with cam, handle set is provided with the shop bolt that is complementary with this cam, and this pin is a movable part, has the dowel hole that the supply and marketing nail inserts on the pot cover; Be connected with back-moving spring on the pin.Behind the pot cover Unscrew, on the pot cover position of pin-and-hole just with handle set on the pin contraposition, in rotation process, pin is promoted by cam, eject from the handle set through hole and locate by the pin-and-hole of pot cover, the pot cover pinning, pot cover can not produce to rotate at open position yet and move like this.

Further, have through hole on the handle set, pin is positioned at this through hole, and is with this through hole and is slidingly matched.Like this, pin just can move freely on handle set.

The effect that the utility model is useful is: the utility model is simple and reasonable, handling ease, and the pot cover smooth rotation, and after opening, can not produce rotation and move, thereby can not produce the situation that can't fasten when covering of closing.Pot cover is opened pot cover of turning certain angle while of back and is still linked into an integrated entity with a pot body, need not to seek the position in addition and places pot cover.In addition, pot cover disassembly, cleaning of the present utility model are convenient.

Description of drawings

Front section view when Fig. 1 is the utility model pot cover fastening;

Face portion view when Fig. 2 opens for the utility model pot cover;

Fig. 3 is the utility model handle set, back-moving spring, pin combining structure schematic diagram;

Plan structure schematic diagram when Fig. 4 fastens for the utility model pot cover;

Master when Fig. 5 fastens for the utility model pot cover looks cross-sectional view;

The plan structure schematic diagram that Fig. 6 opens for the utility model pot cover rotation back preparation;

The master that Fig. 7 prepares to open for the utility model pot cover rotation back looks cross-sectional view;

Fig. 8 opens the plan structure schematic diagram of certain angle for the utility model pot cover;

The master that Fig. 9 opens certain angle for the utility model pot cover looks cross-sectional view;

The master that Figure 10 opens fully for the utility model pot cover looks cross-sectional view;

Description of reference numerals: 1 is nut, and 2 is the knob handle, and 3 is pot cover, and 3-1 is a pin-and-hole, and 4 is handle set, and 4-1 is a through hole, and 5 is cam, and 6 is pin, and 7 are rotating shaft, and 8 is middle plate, and 9 is back-moving spring, and 10 is the pot body.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to accompanying drawing: the flip-shell pot of this band pot cover detent mechanism comprises a loam cake and a pot body, and loam cake is by pot cover 3, handle set 4, knob handle 2, and hold-down nut 1 part such as grade combines.The pot body is combined into by parts such as middle plate 8, interior pot, stay-warm cases.Pot cover 3 is an one with knob handle 2, belongs to link gear, is connected on the handle set 4 by hold-down nut 1.Handle set 4 is fixed on the middle plate 8 by rotating shaft 7.One through hole 4-1 is arranged on the handle set 4, place a pin 6, have back-moving spring 9 to connect, realize moving of pin 6.Back-moving spring 9 is fixed on handle set 4, and pin 6 is drawn toward the axle bed direction.On the middle plate axle bed boss 5 is arranged, be used for cooperating moving of pin 6.

As shown in the figure, handle set 4 is fixed on the middle plate 8 by rotating shaft 7.Knob handle 2 places on the handle set 4, fixes by setscrew nut, has macropore in the middle of the pot cover 3, and knob handle 2 passes the macropore in the middle of the pot cover 3, and the bottom is fixing with nut 1.Can directly drive pot cover 3 rotations during 2 rotations of knob handle, and handle set 4 keeps motionless.During normal running, rotation knob handle 2, pot cover 3 also and then knob handle 2 rotate, when the pot tooth of the pot tooth of pot cover 3 and pot body staggered, then loam cake can be that (beginning to shown in Figure 10 as Fig. 4) renovated in the axle center with rotating shaft 7.

Under loam cake fastening situation, shop bolt 6 is that be reset spring 9 draws toward the axle bed directions, and shop bolt 6 is pressed close to axle bed, forms a gap with pot cover 3, does not so just influence the Unscrew (as Fig. 1, shown in Figure 5) of pot cover 3.When opening pot cover 3, reverse knob handle 2, pot cover 3 rotates thereupon, and after a tooth staggered to the pot of the pot tooth of pot cover 3 and pot, loam cake just can be opened (as shown in Figure 6).When opening, pin-and-hole on the pot cover 3 and shop bolt 6 are mapped (as shown in Figure 7).After loam cake is opened, shop bolt 6 up moves along cam 5, promoted to enter pin-and-hole 3-1 by cam 5, handle seat 4 is in the same place with pot cover 3 bolts, so just pot cover 3 is fixed, and can't rotate, avoided pot cover 3 after opening, rotation occurs and move, cause the dislocation of pot tooth each other between the pot cover and pot when will close lid, the situation that can't fasten (shown in Fig. 7-10).

When the user cleans, rotatable setscrew nut 1 to be pulled down, pot cover 3 also can unload thereupon and clean, and is simple to operation.Shop bolt 6 does not influence the dismounting of pot cover 3.

Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims

1, a kind of flip-shell pot with the pot cover detent mechanism, comprise a pot body (10), pot cover (3), knob handle (2), handle set (4), handle set (4) is fixed on the middle plate (8) of a pot body (10) by rotating shaft (7), knob handle (2) places on the handle set (4), pot cover (3) is passed in its bottom, and it is fixing with nut (1), it is characterized in that: the axle bed of described rotating shaft (7) is provided with cam (5), described handle set (4) is provided with the shop bolt (6) that is complementary with this cam (5), this pin (6) is a movable part, has the dowel hole (3-1) that supply and marketing nail (6) inserts on the described pot cover (3); Be connected with back-moving spring (9) on the described pin (6).

2, the flip-shell pot of band pot cover detent mechanism according to claim 1 is characterized in that: have through hole (4-1) on the described handle set (4), described pin (6) is positioned at this through hole (4-1), and is with this through hole (4-1) and is slidingly matched.