CN201316165Y

CN201316165Y - Cover opening structure of rice cooker

Info

Publication number: CN201316165Y
Application number: CNU200820204801XU
Authority: CN
Inventors: 吴建新
Original assignee: Guangdong Galanz Enterprises Co Ltd
Current assignee: Guangdong Galanz Enterprises Co Ltd
Priority date: 2008-12-04
Filing date: 2008-12-04
Publication date: 2009-09-30
Anticipated expiration: 2018-12-04

Abstract

The utility model relates to a cover opening structure, which comprises a cooker body, a cooker liner and a cover body. The cooker liner is arranged in the cooker body; one end of the cover body is hinged with the cooker body, while the other end is movably connected with the cooker body by an opening member; the cooker body is provided with a buckling and an uplifting mechanism corresponding to the opening member; the opening member comprises a button and a sliding plate, wherein the button is arranged on the cover body and linked with the sliding plate; the sliding plate is glidingly connected inside the cover body, the front end of the sliding plate extruded out of the cover body and is connected with the bulking mechanism. The button and the cover body are glidingly connected or connected by a pivot; a first spring is arranged between the button and the cover body; the upper end of the button is exposed outside the cover body, and a slideway is arranged at the lower end of the button and connected with the sliding plate; the sliding plate is provided with a sliding column corresponding to the slideway; a second spring is arranged between the rear end of the sliding plate and the cover body; and the sliding column is tightly connected with the slideway. The cover opening structure directly controls the action of the sliding plate by the button without a conversion part, which can reduce materials and installation steps, and avoid transmission failure. The utility model has the advantages including simple and reasonable structure, flexible and reliable action, and low cost and failure rate.

Description

The cover-opening structure of electric cooker

Technical field

The utility model relates to the cover-opening structure of a kind of electric cooker, particularly a kind of square electric cooker.

Background technology

Disclose a kind of square electric cooker among the China Patent No. ZL200620062997.4, contain a pot body, pot, lid, pot places in pot body, and lid is installed on the top of pot body, at the front end that covers headstock gear is installed.Described headstock gear contain press button, spring, bridgeware, hyoplastron, press button be installed in the mounting groove that covers above, bridgeware is installed in the centre of mounting groove, hyoplastron be installed in mounting groove below, the upper end of spring is connected in below the press button, the lower end of spring is installed on the spring base.Complicated, damage easily that its bridgeware is installed.Disclose a kind of electric cooker pot cover among the China Patent No. ZL 200620111887.2, comprise pot cover component, pot cover component is provided with steam channel, trip and the draw-in groove snapping of steam valve by being provided with each other that steam channel and upper end are opened wide.The steam valve of this structure needs further perfect.

The utility model content

The purpose of this utility model aims to provide a kind of simple and reasonable, cost and fault rate is low, the cover-opening structure of the electric cooker of long service life, to overcome weak point of the prior art.

Press the cover-opening structure of a kind of electric cooker of this purpose design, comprise a pot body, pot courage and lid, the pot courage is arranged in pot body, lid one end is hinged with the pot body, the other end flexibly connects by folding member and pot body, and the corresponding folding member of pot body is provided with button bit and lifting mechanism, and its architectural feature is that the folding member comprises button and slide plate, button is arranged on the lid, is connected with slide plate; Slide plate slides is connected in the lid, and front end stretches out outside the lid, joins with the button bit of pot body.

Described button and lid are slidingly connected or are pivotally connected, between also be provided with first spring, be exposed at outside the upper end outside the lid, the lower end is provided with slideway and slide plate joins; The corresponding slideway of slide plate is provided with slide post, is provided with second spring between rear end and the lid, and slide post is adjacent to slideway and is connected.

Described button is square, circle or oval, and the both sides, lower end are provided with the voussoir of band slideway, join with the slide plate slides post, and pivoted arm is extended in the both sides, rear end, and the pivoted arm arranged outside has pivot, is connected with lid.

Described slide plate end face is provided with and buckles, and is slidingly connected with the chute of lid, and the voussoir of both sides corresponding button is provided with slide post, front end is provided with buckle and stretches out outside the lid, be connected with pot body front end button bit, the rear end is provided with first reference column, is connected with the second spring front end.

Described lid is made of loam cake and lower cover, upper cover top surface front end corresponding button is provided with cavity, both sides, cavity rear end corresponding button pivot is provided with axle bed, the corresponding respectively voussoir of inner bottom surface, first spring and buckle and be provided with bit-avoiding slot, keep away a hole and chute, the outer bottom rear end has been horizontally disposed with second reference column and has been connected with second spring rear end.Upper cover top surface also is provided with trim, and the trim corresponding button is provided with perforate; The corresponding perforate root edge of button is provided with spacing chimb.

Described lid is provided with the steam valve opening, and the steam valve opening is provided with steam valve, and steam valve comprises valve seat and be arranged on the valve gap of valve seat top that valve seat is provided with snap close, and is connected with valve gap by snap close.Valve seat one side is provided with turning cylinder, and opposite side is provided with locating button, is provided with sealing ring between end face and the valve gap; Corresponding respectively turning cylinder of valve gap and locating button are provided with protruding button and locating slot.Snap close is c-shaped, and the inwall middle part axially is provided with rotation slot, and hinged with turning cylinder, upper shed place is provided with hook, connects with protruding linking, and lower opening is provided with presses the hand position.

Described lifting mechanism is arranged on the slide plate below of pot body front end, comprises jacking block and the 3rd spring, and jacking block vertically is slidingly arranged in pot body, and the below is provided with baffle plate, and the 3rd spring is arranged between jacking block and the baffle plate.

The utility model is directly by button control slide plate action, between do not have bridgeware, thereby reduce material and installation steps, avoid transmission malfunctioning simultaneously.It is simple and reasonable, flexible movements are reliable, cost and fault rate is low, long service life.

Description of drawings

Fig. 1 is the utility model one example structure schematic diagram.

Fig. 2 is the decomposition texture schematic diagram of Fig. 1.

Fig. 3 is Fig. 2 superstructure schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Referring to Fig. 1-Fig. 3, the cover-opening structure of this electric cooker comprises square pot body 1, pot courage 2 and lid 3, the pot courage is arranged in pot body, lid is provided with steam valve opening 3.2, and the steam valve opening is provided with steam valve, and steam valve comprises valve seat 4 and is arranged on the valve gap 5 of valve seat top.Lid 3 one ends are hinged with the pot body, and the other end flexibly connects by folding member and pot body 1, and the corresponding folding member of pot body is provided with button bit 1.1 and lifting mechanism.

Be provided with steam guiding tube 4.2, one sides in the valve seat 4 and be provided with turning cylinder 4.3, opposite side is provided with locating button 4.1, is provided with sealing ring 14 between end face and the valve gap 5.Corresponding respectively turning cylinder of valve gap 5 and locating button are provided with protruding button 5.1 and locating slot 5.3, and end face is provided with the steam vent 5.2 that communicates with steam guiding tube 4.2.Snap close 6 is c-shaped, and the inwall middle part axially is provided with rotation slot 6.2, and hinged with turning cylinder 4.3, upper shed place is provided with hook 6.1, is connected with protruding button 5.1, and lower opening is provided with presses hand position 6.3.

The folding member comprises button 7 and slide plate 9, and button is arranged on the lid, is connected with slide plate; Slide plate slides is connected in the lid, and front end stretches out outside the lid, joins with the button bit 1.1 of pot body.

Button 7 is square, and is provided with first spring 8 between the lid 3, is exposed at outside the lid outside the upper end, the both sides, lower end are provided with the voussoir 7.1 of band slideway, and pivoted arm 7.3 is extended in the both sides, rear end, and the pivoted arm arranged outside has pivot 7.4, be connected with lid 3, corresponding first spring of lid is provided with spring base 3.13.Slide plate 9 end faces are provided with and buckle 9.1, be slidingly connected with lid 3, the voussoir 7.1 of both sides corresponding button 7 is provided with slide post 9.3, be adjacent to the voussoir slideway and be connected, front end is provided with buckle 9.2 and stretches out outside the lid 3, be connected with pot body 1 front end button bit 1.1, the rear end is provided with first reference column 9.4, is connected with second spring, 10 front ends.

Lid 3 is made of loam cake 3.1 and lower cover 3.3, upper cover top surface front end corresponding button 7 is provided with cavity 3.12, both sides, cavity rear end corresponding button pivot 7.4 is provided with axle bed 3.17, the corresponding respectively voussoir 7.1 of inner bottom surface, first spring 8 and buckle and 9.1 be provided with bit-avoiding slot 3.15, keep away a hole 3.14 and chute 3.16, the outer bottom rear end has been horizontally disposed with second reference column 3.11 and has been connected with second spring, 10 rear ends.Loam cake 3.1 end faces also are provided with trim 15, and trim corresponding button 7 is provided with square opening 15.1; The corresponding perforate root edge of button is provided with spacing chimb 7.2.

Lifting mechanism is arranged on slide plate 9 belows of pot body 1 front end, comprises jacking block 11 and the 3rd spring 12, and jacking block vertically is slidingly arranged in pot body, and the below is provided with baffle plate 13, the three springs and is arranged between jacking block and the baffle plate.

The snap close operation principle is: the valve seat 4 of steam valve and valve gap 5 are in the state of lifting all the time under the effect of sealing ring 14.When sealing ring pressurized deformation attenuation, the distance of valve seat and valve gap diminishes, and the hook on the snap close 6.1 is fastened the protruding button 5.1 of valve gap, and valve seat and valve gap are fastened.Press and press 6.3 positions, hand position on the snap close, snap close is that the center is rotated and threaded off with the turning cylinder 4.3 of valve seat, realizes that valve seat separates with valve gap.

Folding member operation principle is: press the button 7, voussoir 7.1 moves down, the slide post 9.3 of voussoir slideway push skateboard 9, move after making slide plate, leave the button bit 1.1 of pot body 1 until buckle 9.2, at this moment, the jacking block 11 of lifting mechanism rises under the effect of the 3rd spring, to make up perk of lid, realize uncapping by last top buckle.After uncapping, button and slide plate are resetting under the effect of first and second springs respectively.Close when covering, gland body down, buckle contact with a pot body front end and after move, slide to the jacking block end face earlier, continue toward pressing down, jacking block moves down, and surpasses the button bit position until buckle, buckle stretches into button bit under 10 effects of second spring, finish and close the lid action.

Claims

1. the cover-opening structure of an electric cooker, comprise a pot body (1), pot courage (2) and lid (3), the pot courage is arranged in pot body, lid one end is hinged with the pot body, the other end flexibly connects by folding member and pot body, and the corresponding folding member of pot body is provided with button bit (1.1) and lifting mechanism, it is characterized in that the folding member comprises button (7) and slide plate (9), button is arranged on the lid, is connected with slide plate; Slide plate slides is connected in the lid, and front end stretches out outside the lid, joins with the button bit of pot body.

2. according to the cover-opening structure of the described electric cooker of claim 1, it is characterized in that described button and lid are slidingly connected or pivotally connected, between also be provided with first spring (8), be exposed at outside the upper end outside the lid, the lower end is provided with slideway and slide plate joins; The corresponding slideway of slide plate is provided with slide post, is provided with second spring (10) between rear end and the lid, and slide post is adjacent to slideway and is connected.

3. according to the cover-opening structure of claim 1 or 2 described electric cookers, it is characterized in that described button is square, circle or oval, the both sides, lower end are provided with the voussoir (7.1) of band slideway, join with slide plate slides post (9.3), pivoted arm (7.3) is extended in the both sides, rear end, the pivoted arm arranged outside has pivot (7.4), is connected with lid.

4. according to the cover-opening structure of claim 1 or 2 described electric cookers, it is characterized in that described slide plate end face is provided with buckles (9.1), be slidingly connected with the chute of lid, the voussoir of both sides corresponding button is provided with slide post, front end is provided with buckle (9.2) and stretches out outside the lid, be connected with pot body front end button bit, the rear end is provided with first reference column (9.4), is connected with the second spring front end.

5. according to the cover-opening structure of the described electric cooker of claim 1, it is characterized in that described lid is made of loam cake (3.1) and lower cover (3.3), upper cover top surface front end corresponding button is provided with cavity (3.12), both sides, cavity rear end corresponding button pivot is provided with axle bed (3.17), the corresponding respectively voussoir of inner bottom surface, first spring and buckle and be provided with bit-avoiding slot (3.15), keep away a hole (3.14) and chute (3.16), the outer bottom rear end has been horizontally disposed with second reference column (3.11) and has been connected with second spring rear end.

6. according to the cover-opening structure of the described electric cooker of claim 5, it is characterized in that described upper cover top surface also is provided with trim (15), the trim corresponding button is provided with perforate (15.1); The corresponding perforate root edge of button is provided with spacing chimb (7.2).

7. according to the cover-opening structure of the described electric cooker of claim 1, it is characterized in that described lid is provided with steam valve opening (3.2), the steam valve opening is provided with steam valve, steam valve comprises valve seat (4) and is arranged on the valve gap (5) of valve seat top, valve seat is provided with snap close (6), and is connected with valve gap by snap close.

8. according to the cover-opening structure of the described electric cooker of claim 7, it is characterized in that described valve seat one side is provided with turning cylinder (4.3), opposite side is provided with locating button (4.1), is provided with sealing ring (14) between end face and the valve gap; Corresponding respectively turning cylinder of valve gap and locating button are provided with protruding button (5.1) and locating slot (5.3).

9. according to the cover-opening structure of the described electric cooker of claim 7, it is characterized in that described snap close is c-shaped, the inwall middle part axially is provided with rotation slot (6.2), hinged with turning cylinder, upper shed place is provided with hook (6.1), connects with protruding linking, and lower opening is provided with presses hand position (6.3).

10. according to the cover-opening structure of the described electric cooker of claim 1, it is characterized in that described lifting mechanism is arranged on the slide plate below of pot body front end, comprise jacking block (11) and the 3rd spring (12), jacking block vertically is slidingly arranged in pot body, the below is provided with baffle plate (13), and the 3rd spring is arranged between jacking block and the baffle plate.