CN103082854A - Cooker cover buckling device of pressure cooker and pressure cooker - Google Patents
Cooker cover buckling device of pressure cooker and pressure cooker Download PDFInfo
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- CN103082854A CN103082854A CN2013100263619A CN201310026361A CN103082854A CN 103082854 A CN103082854 A CN 103082854A CN 2013100263619 A CN2013100263619 A CN 2013100263619A CN 201310026361 A CN201310026361 A CN 201310026361A CN 103082854 A CN103082854 A CN 103082854A
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Abstract
The invention discloses a cooker cover buckling device of a pressure cooker and the pressure cooker, wherein the buckling device comprises a cooker body, a cooker cover, an arc-shaped rotating rod, a buckled button and a rotating shaft. The rear end of the cooker cover is hinged with the rear end of the cooker body. The upper surface of the cooker cover is provided with the arc-shaped rotating rod with the rotating shaft as the center of a circle. The distance between the arc-shaped edge of the arc-shaped rotating rod and the rotating shaft is gradually lengthened or shortened. The arc-shaped edge is contacted with the upper end of the buckled button. The middle of the buckled button is hinged with the front end of the cooker cover. A first buckled tooth is arranged at the lower end of the buckled button. A second buckled tooth is arranged at the position, corresponding to the first buckled tooth, of the cooker body. When the arc-shaped rotating rod rotates to one direction, the distance between the upper end of the buckled button and the rotating shaft is gradually lengthened, and the first buckled tooth is buckled with the second buckled tooth. When the arc-shaped rotating rod rotates to a reverse direction, the distance between the upper end of the buckled button and the rotating shaft is gradually shortened, and the first buckled tooth is separated from the second buckled tooth. The cooker cover buckling device of the pressure cooker can solve the problem that after pressure inside the pressure cooker rises, a gap between a surface cover and an outer shell cover is enlarged.
Description
Technical field
The present invention relates to the small household appliances technical field, particularly relate to a kind of pressure cooker lid buckling device and a kind of pressure cooker.
Background technology
The pot cover closing lid structure of existing pressure cooker is to realize closing lid after rotary fastening by the pot tooth on pot cover on pot tooth corresponding to outer pot.When increasing due to the pressure in pot, the steel lid can drive cover and also move up to upper punch, makes the gap of pressure rear cover cabinet joint and jacket become large.
In sum, after there was the interior pressure rise of pressure cooker in the pot cover of existing pressure cooker, the gap of cover and jacket can become large problem.
Summary of the invention
The invention provides a kind of pressure cooker lid buckling device and a kind of pressure cooker, after technical scheme provided by the invention can solve pressure rise in pressure cooker, the gap of cover and jacket can become large problem.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of pressure cooker lid buckling device, described buckling device comprises: the pot body, pot cover, arc dwang, buckle and turn round and turning cylinder;
The rear end of described pot cover is hinged on the rear end of described pot body; The upper surface of described pot cover is provided with arc dwang and turning cylinder; Described arc dwang rotates take turning cylinder as the center of circle, and between the curved edge of described arc dwang and described turning cylinder, distance is elongated or shorten gradually, the upper end in contact that the curved edge of described arc dwang and described button are turned round;
The middle part that described button is turned round is hinged on the front end of described pot cover, and the lower end that described button is turned round is provided with the first buckle teeth, and the position corresponding with described the first buckle teeth of described pot body is provided with the second buckle teeth;
When described arc dwang rotated toward a direction, the distance that described button is turned round between upper end and described turning cylinder was elongated gradually, and the upper end that described button is turned round is away from the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end fasten;
When described arc dwang rotated toward rightabout, the distance that described button is turned round between upper end and described turning cylinder shortened gradually, and the upper end that described button is turned round is near the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end break away from.
In above-mentioned buckling device, described pot cover: comprise inner cap and steel lid; Described turning cylinder and described arc dwang are arranged on and cover in described;
Cover in described and also be provided with arc-shaped guide rail, the upper surface of described steel lid is fixed with described arc-shaped guide rail and is used in conjunction with steel column, and mode and inner cap that described steel lid matches by steel column and arc-shaped guide rail connect;
Described arc dwang and described steel column link together.
In above-mentioned buckling device, the curved edge of described arc dwang is provided with the first guide rail that the upper end turned round with described button is used in conjunction with.
In above-mentioned buckling device, described device also comprises: spring;
One end of described spring is arranged on described the button on the hinged place, middle part and the first projection between the first buckle teeth of turning round, and the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body;
Perhaps,
Buckle the hinged place, middle part of turning round shown in one end of described spring is arranged on and buckle on the first projection of turning round between the upper end, the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body.
In above-mentioned buckling device, the opening part of described pot body is provided with first pot of tooth, and described steel cover gab place is provided with the second pot of tooth that is used in conjunction with described first pot of tooth;
Described arc dwang clockwise rotates as the center of circle take described turning cylinder, the upper end that the edge described button of promotion of described arc dwang is turned round is away from the pot body, when the first buckle teeth that described button is turned round and described the second buckle teeth fastened, described first pot of tooth and described second pot of tooth fastened;
Described arc dwang rotates counterclockwise as the center of circle take described turning cylinder, described spring promotes the described lower end turned round of buckleing away from the pot body, the first buckle teeth that described button is turned round and described the second buckle teeth break away from when fastening, and described first pot of tooth and described second pot of tooth break away from fastening.
The invention also discloses a kind of pressure cooker, described pressure cooker comprises: the pot body, pot cover, arc dwang, buckle and turn round and turning cylinder;
The rear end of described pot cover is hinged on the rear end of described pot body; The upper surface of described pot cover is provided with arc dwang and turning cylinder; Described arc dwang rotates take turning cylinder as the center of circle, and between described arc dwang edge and described turning cylinder, distance gradually changes, the upper end in contact that the curved edge of described arc dwang and described button are turned round;
The middle part that described button is turned round is hinged on the front end of described pot cover, and the lower end that described button is turned round is provided with the first buckle teeth, and the position corresponding with described the first buckle teeth of described pot body is provided with the second buckle teeth;
When described arc dwang rotated toward a direction, the distance that described button is turned round between upper end and described turning cylinder was elongated gradually, and the upper end that described button is turned round is away from the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end fasten;
When described arc dwang rotated toward rightabout, the distance that described button is turned round between upper end and described turning cylinder shortened gradually, and the upper end that described button is turned round is near the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end break away from.
In above-mentioned pressure cooker, described pot cover: comprise inner cap and steel lid; Described turning cylinder and described arc dwang are arranged on and cover in described;
Cover in described and also be provided with arc-shaped guide rail, the upper surface of described steel lid is fixed with described arc-shaped guide rail and is used in conjunction with steel column, and mode and inner cap that described steel lid matches by steel column and arc-shaped guide rail connect;
Described arc dwang and described steel column link together.
In above-mentioned pressure cooker, the curved edge of described arc dwang is provided with the first guide rail that the upper end turned round with described button is used in conjunction with.
In above-mentioned pressure cooker, an end of described spring is arranged on described the button on the hinged place, middle part and the first projection between the first buckle teeth of turning round, and the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body;
Perhaps,
Buckle the hinged place, middle part of turning round shown in one end of described spring is arranged on and buckle on the first projection of turning round between the upper end, the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body.
In above-mentioned pressure cooker, the opening part of described pot body is provided with first pot of tooth, and described steel cover gab place is provided with the second pot of tooth that is used in conjunction with described first pot of tooth;
Described arc dwang clockwise rotates as the center of circle take described turning cylinder, the upper end that the edge described button of promotion of described arc dwang is turned round is away from the pot body, when the first buckle teeth that described button is turned round and described the second buckle teeth fastened, described first pot of tooth and described second pot of tooth fastened;
Described arc dwang rotates counterclockwise as the center of circle take described turning cylinder, described spring promotes the described lower end turned round of buckleing away from the pot body, the first buckle teeth that described button is turned round and described the second buckle teeth break away from when fastening, and described first pot of tooth and described second pot of tooth break away from fastening.
In sum, the invention provides a kind of pressure cooker lid buckling device and a kind of pressure cooker, technical scheme provided by the invention, arranging one by the front end at pot cover buckles and turns round, arc dwang by the gradual change curved edge promotes the upper end that this button is turned round, the first buckle teeth that makes button turn round the lower end fastens with pot the second buckle teeth with it, can effectively prevent when pot inner pressure rises, and the gap between pot cover and pot body becomes large.
Description of drawings
Fig. 1 is the top view under the state of uncapping of a kind of pressure cooker lid buckling device in the present invention;
Fig. 2 is the cutaway view under the state of uncapping of pressure cooker lid buckling device in Fig. 1;
Fig. 3 is the top view under the closing lid state of pressure cooker lid buckling device in Fig. 1;
Fig. 4 is the cutaway view under the closing lid state of pressure cooker lid buckling device in Fig. 1;
Fig. 5 is the top view under the state of uncapping of another kind of pressure cooker lid buckling device in the present invention;
Fig. 6 is the cutaway view under the state of uncapping of pressure cooker lid buckling device in Fig. 5;
Fig. 7 is the top view under the closing lid state of pressure cooker lid buckling device in Fig. 5;
Fig. 8 is the cutaway view under the closing lid state of pressure cooker lid buckling device in Fig. 5.
The specific embodiment
Core of the present invention is: the rear end of pot cover is hinged with the pot body, and the place arranges one and buckles and turn round in the middle of the pot cover front end, and the lower end that button is turned round is provided with the first buckle teeth, and the position corresponding to the first buckle teeth of turning round with button of pot body is provided with the second buckle teeth; Under the state of uncapping, the first buckle teeth and the second buckle teeth are separated, and under the closing lid state, the first buckle teeth and the second buckle teeth closely fasten.By coordinating of the first buckle teeth and the second buckle teeth, make pressure cooker when pot body internal pressure rises, cover and the external clamshell of pot in pot cover can not occur and the gap occur and become large problem.
Principle of the present invention is: the button hinge is connected on the inner cap front end, can rotate front and back.The upper end turned round of button be arranged in the edge mate of the arc dwang that covers use, because the edge of arc dwang is the arcuate structure of gradual change, distance between edge, the leftmost side and turning cylinder is the longest, distance between edge, the rightmost side and turning cylinder is the shortest, perhaps the distance between edge, the leftmost side and turning cylinder is the shortest, and the distance between edge, the rightmost side and turning cylinder is the longest.In the process that the arc dwang rotates, can promote to detain the upper end of turning round and move laterally, namely the direction away from the pot body moves, and makes button turn round the first buckle teeth and the second buckle teeth interlock of lower end; In the process of arc dwang backwards rotation, move to the inside the upper end that button is turned round, and namely to the reverse movement near the pot body, the first buckle teeth and the second buckle teeth that make button turn round the lower end break away from.
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Technical scheme of the present invention is achieved in that in order to achieve the above object
Embodiment one
Fig. 1 is the top view under the state of uncapping of a kind of pressure cooker lid buckling device in the present invention, Fig. 2 is the cutaway view under the state of uncapping of pressure cooker lid buckling device in Fig. 1, Fig. 3 is the top view under the closing lid state of pressure cooker lid buckling device in Fig. 1, and Fig. 4 is the cutaway view under the closing lid state of pressure cooker lid buckling device in Fig. 1.
As shown in Figures 1 to 4, the invention provides a kind of pressure cooker lid buckling device, this buckling device comprises: pot body 5, pot cover 1, arc dwang 2, buckle and turn round 3 and turning cylinder 6.
The rear end of pot cover 1 is hinged on the rear end of pot body 5; The upper surface of pot cover 1 is provided with arc dwang 2 and turning cylinder 6.Arc dwang 2 rotates take turning cylinder 6 as the center of circle, and between the edge 201 of arc dwang 2 and turning cylinder 6, distance is elongated or shorten gradually.Be specially, the edge, the leftmost side 2011 of arc dwang 2 is the shortest from the distance of the center line 601 of turning cylinder 6, the edge, the rightmost side 2012 that progressively is transitioned into arc dwang 2 is the longest from the distance of the center line 601 of turning cylinder 6, and the curved edge of arc dwang 2 201 and button are turned round 3 upper end 301 and cooperatively interacted.
In the present embodiment, the curved edge 201 of arc dwang 2 and button are turned round 3 upper end 301 and are cooperatively interacted and be specially, the curved edge 201 of arc dwang 2 is turned round 3 upper end 301 with button and contact, in the rotation process of arc dwang 2, can promote to detain and turn round 3 the past direction away from pot body 5 in upper end and move.
Button is turned round the front end that 3 middle part is hinged on pot cover 1, and button turns round 3 can be take the axle at middle part as center of circle swing.Button is turned round 3 lower end and is provided with the first buckle teeth 302, and the position corresponding with the first buckle teeth 302 of pot body 5 is provided with the second buckle teeth 501.
In use, by rotating arc dwang 2, realize fastening and the disengaging of the first buckle teeth 302 and the second buckle teeth 501.
When arc dwang 2 rotates toward a direction, the distance that button is turned round between the center line 601 of 3 upper end 301 and turning cylinder 6 is elongated gradually, the curved edge 201 promotion buttons of arc dwang 2 are turned round 3 upper end 301 away from pot body 5, button is turned round 3 lower ends and is fastened near pot body 5, the first buckle teeths 302 and the second buckle teeth 501.In embodiment as shown in Figures 1 to 4, the arc dwang rotates in a clockwise direction.
When arc dwang 2 rotates toward rightabout, the distance that button is turned round between the center line 601 of 3 upper end 301 and turning cylinder 6 shortens gradually, button is turned round 3 upper end 301 near pot body 5, and button is turned round 3 lower ends near pot body 5, and the first buckle teeth 302 and the second buckle teeth 501 that button is turned round 3 lower ends break away from.In embodiment as shown in Figures 1 to 4, the arc dwang rotates in a counter-clockwise direction.
Embodiment two
The present embodiment except following feature with embodiment one
In other embodiments of the invention, can be that distance between edge, the rightmost side 2012 and turning cylinder is the shortest, distance between edge, the leftmost side 2011 and turning cylinder is the longest, when arc dwang 2 counterclockwise rotates, the first buckle teeth 302 and the second buckle teeth 501 fasten, when arc dwang 2 rotated clockwise, the first buckle teeth 302 and the second buckle teeth 501 broke away from.
Embodiment three
The present embodiment except following feature with embodiment two
In the present embodiment, pot cover 1 comprises inner cap 101 and steel lid 102; Turning cylinder 6 and arc dwang 2 are arranged on inner cap 101; Also be provided with arc-shaped guide rail 1011 on inner cap 101, be specially and be provided with arc-shaped guide rail 1011 at inner cap 101 between turning cylinder 6 and button turn round 3, the upper surface of steel lid 102 is fixed with arc-shaped guide rail 1011 and is used in conjunction with steel column 1021, and steel lid 102 links together by steel column 1021 and interior 101 lids; Arc dwang 2 is fixed together with steel column 1021.When arc dwang 2 rotates, drive steel column 1021 and move, the mobile movement that drives steel lid 102 of steel column 1021 realizes uncapping or closing lid.
Embodiment four
The present embodiment except following feature with embodiment three
In the present embodiment, be provided with many arc-shaped guide rails 1011 on inner cap 101, many arc-shaped guide rails 1011 are evenly respectively on inner cap 101.The arc-shaped guide rail 1011 that arranges is preferably three, and two arc-shaped guide rails namely are set on the basis of embodiment three again, and three set arc-shaped guide rail 1011 equal angles are distributed in the upper of inner cap 101, specifically referring to Fig. 1 or shown in Figure 3.
Embodiment five
The present embodiment except following feature with embodiment four
In the present embodiment, for the ease of using, also be provided with between turning cylinder 6 and steel column 1021: handle 7; Handle 7 links together with arc dwang 2, during swing handle 7, can drive arc dwang 2 and rotate.Use handle 7 can so that uncap or closing lid more laborsaving.
Embodiment six
The present embodiment except following feature with embodiment five
In the present embodiment, rotate counterclockwise at arc dwang 2 in order to make button turn round 3, namely realize resilience in the process of uncapping.This pot cover buckling device also comprises spring 4, and an end of spring 4 is arranged on to be buckled the middle part of turning round and be coupling on first projection 304 of place between the 303 and first buckle teeth 302, and the other end of spring 4 is arranged on second projection 502 corresponding with the first projection 304 of pot body 5.
In the closing lid process, arc dwang 2 clockwise rotates, the edge 201 promotion buttons of arc dwang 2 are turned round 3 upper end 301 away from pot body 5, it is elongated apart from the distance between the center line 601 of turning cylinder 6 that button is turned round 3 upper end 301, spring 4 pressurizeds shrink, and make the first buckle teeth 302 and the second buckle teeth 501 fasten.
In the process of uncapping, along with rotating counterclockwise of arc dwang 2, button is turned round 3 upper end 301 and is shortened apart from the distance between the center line 601 of turning cylinder 6, and spring 4 bounce-back elongations make the first buckle teeth 302 and the second buckle teeth 501 disengagings.
Embodiment seven
The present embodiment except following feature with embodiment six
In the present embodiment, in order to make fasten between steel lid 102 and pot body 5 tighter, be provided with first pot of tooth 503 at the opening part of pot body 5, the opening part of steel lid 102 is provided with the second pot of tooth 1022 that is used in conjunction with first pot of tooth 503.Better, be provided with 6 first pot of teeth 503 at the opening part of pot body, these 6 first pot of teeth, 503 equal angles distribute.Same, in the opening part setting and first pot of second pot of tooth 1022 that tooth 503 is corresponding of steel lid 102, namely same equal angles arranges 6 second pot of teeth 1022.
In the closing lid state procedure, first pot of tooth 503 and second pot of tooth 1022 interlock.Handle 7 clockwise rotates, driving arc dwang 2 clockwise rotates as the center of circle take turning cylinder 6, arc dwang 2 promotes steel column 1021 and rotates, the distance that turning cylinder 6 and button are turned round between 3 upper ends 301 is elongated, the curved edge 201 promotion buttons of arc dwang 2 are turned round 3 upper end 301 away from pot body 5, make button turn round 3 the first buckle teeth 302 and the second buckle teeth 501 fastenings, spring 4 pressurizeds shrink simultaneously, and first pot of tooth 503 and second pot of tooth 1022 fastening.
In the state procedure of uncapping, first pot of tooth 503 and second pot of tooth 1022 stagger.Handle 7 rotates counterclockwise, and drives arc dwang 2 and clockwise rotates, and promotes steel column 1021 and rotates, and the distance that turning cylinder 6 and button are turned round between 3 upper ends 301 shortens; Spring 4 promotes buckle turns round 3 lower end away from pot body 5, makes button turn round 3 the first buckle teeth 302 and the second buckle teeth 501 disengaging fastenings; First pot of tooth 503 and second pot of tooth 1022 break away from fastening simultaneously.
1 to Fig. 4 be elaborated for the pot cover buckling device in embodiment one provided by the invention with reference to the accompanying drawings:
In the present embodiment, by place in the middle of the inner cap front end, an installing tache is set and turns round 3 structure, button is turned round 3 be arranged on this structure with spring 4, wherein, button turns round 3 can swing.The pot of turning round 3 correspondences at button arranges second buckle teeth 501 of locking mutually with the first buckle teeth 302 on body 5.The arc dwang 2 that on inner cap 101, an edge to be set be the gradual change arc, curved edge 201 and bullet 4 springs of gradual change in folding lid process impel the effects that the second buckle teeth 501 of turning round the first buckle teeth 302 of 3 and pot body 5 realizes locking mutually and disengaging of buckle.The specific embodiment is as follows:
In the process of uncapping, arc dwang 2 is rotated counterclockwise, the curved edge 201 of the gradual change of arc dwang 2 is also to being rotated counterclockwise, the camber line edge 201 of arc dwang 2 is more and more less from turning cylinder 6 from right to left, after being rotated in place when uncapping, spring 4 slowly recovers nature, and button is turned round 3 bottoms and ejected, button is turned round the second buckle teeth 501 that the first buckle teeth 302 of 3 breaks away from pot bodies 5, realizes that pot cover opens.As Fig. 1,2.
In the closing lid process, arc dwang 2 turns clockwise, the curved edge 201 of the gradual change of arc dwang 2 is also to turning clockwise, and the camber line edge 201 of arc dwang 2 is increasing to having from turning cylinder 6 from a left side, and button is turned round 3 top 301 toward extrapolation, button is turned round 3 and is rotated round turning cylinder 6, button is turned round 3 bottom slowly toward interior button, and spring 4 slowly compresses, after closing lid is rotated in place, button is turned round the first buckle teeth 302 of 3 and lock fully with the second buckle teeth 501 of pot body 5, and closing lid puts in place at this moment.As Fig. 3,4.
After closing lid puts in place, button is turned round the first buckle teeth 302 of 3 and is locked fully with the second buckle teeth 501 of pot body 5, mainly that when making the pressure cooker internal pressure rise, steel lid 102 to top offset, can not drive and be arranged on that inner cap 101 upper cover are also upwards moved and the gap that produces between cover and jacket becomes large phenomenon.
The invention has the advantages that.By being provided with described pot cover buckling device, having solved and rise to drive steel at pot inner pressure and cover and to rub cover unavoidably when rising and drive cover and rise together, thereby caused the gap between pressure rear cover cabinet joint and jacket to become large phenomenon.
Embodiment eight
Fig. 5 is the top view under the state of uncapping of another kind of pressure cooker lid buckling device in the present invention, Fig. 6 is the cutaway view under the state of uncapping of pressure cooker lid buckling device in Fig. 5, Fig. 7 is the top view under the closing lid state of pressure cooker lid buckling device in Fig. 5, and Fig. 8 is the cutaway view under the closing lid state of pressure cooker lid buckling device in Fig. 5.
To shown in Figure 8, in the present embodiment, buckling device provided by the invention comprises referring to Fig. 5: pot body 5, pot cover 1, arc dwang 200, buckle and turn round 3 and turning cylinder 6.
The rear end of pot cover 1 is hinged on the rear end of pot body 5; The upper surface of pot cover 1 is provided with arc dwang 2 and turning cylinder 6.Arc dwang 2 rotates take turning cylinder 6 as the center of circle, and between the edge 201 of arc dwang 2 and turning cylinder 6, distance is elongated or shorten gradually.Be specially, the edge, the leftmost side 2001 of arc dwang 200 is the shortest from the distance of the center line 601 of turning cylinder 6, and the edge, the rightmost side 2002 that progressively is transitioned into arc dwang 200 is the longest from the distance of the center line 601 of turning cylinder 6.
The curved edge of arc dwang 200 is provided with turns round the first guide rail 2003 that 3 upper end 301 is used in conjunction with detaining.The curved edge of arc dwang 200 is turned round 3 upper end 301 with button and is cooperatively interacted.Wherein, the width of the first guide rail 2003 of the curved edge of shape dwang 200 is even, and to turn round the width of 3 upper end 301 suitable with button.The radian of the first guide rail 2003 is identical with the radian of the curved edge of arc dwang 200.
In the present embodiment, the curved edge of arc dwang 200 and button are turned round 3 upper end 301 and are cooperatively interacted and be specially, button is turned round 3 upper end 301 and is set in the first guide rail 2003 of arc dwang 200, in the rotation process of arc dwang 200, can promote button and turn round 3 upper end near pot body 5 or away from pot body 5.
Button is turned round the front end that 3 middle part is hinged on pot cover 1, and button turns round 3 can be take the axle at middle part as center of circle swing.Button is turned round 3 lower end and is provided with the first buckle teeth 302, and the position corresponding with the first buckle teeth 302 of pot body 5 is provided with the second buckle teeth 501.
In use, by rotating arc dwang 2, realize fastening and the disengaging of the first buckle teeth 302 and the second buckle teeth 501.
When arc dwang 200 rotates toward a direction, the distance that button is turned round between the center line 601 of 3 upper end 301 and turning cylinder 6 is elongated gradually, the first guide rail 2003 promotion buttons of arc dwang 200 are turned round 3 upper end 301 away from pot body 5, button is turned round 3 lower ends and is fastened near pot body 5, the first buckle teeths 302 and the second buckle teeth 501.As Fig. 5 to the embodiment shown in Figure 8, the arc dwang rotates in a clockwise direction.
When arc dwang 200 rotates toward rightabout, the distance that button is turned round between the center line 601 of 3 upper end 301 and turning cylinder 6 shortens gradually, button is turned round 3 upper end 301 near pot body 5, makes button turn round 3 lower ends away from pot body 5, and the first buckle teeth 302 and the second buckle teeth 501 that button is turned round 3 lower ends break away from.As Fig. 5 to the embodiment shown in Figure 8, the arc dwang rotates in a counter-clockwise direction.
Embodiment nine
The present embodiment except following feature with embodiment eight
In the present embodiment, realize resilience in order to make button turn round 3 in arc dwang 200 rotation processes.This pot cover buckling device also comprises spring 4, and an end of spring 4 is arranged on to be buckled the hinged place, middle part 303 of turning round and buckles on the first projection 304 of turning round between upper end 301, and the other end of spring 4 is arranged on second projection 502 corresponding with the first projection 304 of pot body 5.
In the closing lid process, arc dwang 200 clockwise rotates, the first guide rail 2003 promotion buttons of arc dwang 200 are turned round 3 upper end 301 away from pot body 5, it is elongated apart from the distance between the center line 601 of turning cylinder 6 that button is turned round 3 upper end 301, spring 4 stretches naturally, makes the first buckle teeth 302 and the second buckle teeth 501 fasten.
In the process of uncapping, along with rotating counterclockwise of arc dwang 200, the first guide rail 2003 of arc dwang 200 promotes button and turns round 3 the close pot body 5 in upper end 301, button is turned round 3 upper end 301 and is shortened apart from the distance between the center line 601 of turning cylinder 6, spring 4 pressurizeds shrink, and make the first buckle teeth 302 and the second buckle teeth 501 break away from.
Embodiment ten
The invention also discloses a kind of pressure cooker, described pressure cooker has used one to the embodiment nine described pot cover buckling device as embodiment.Be specially, this pressure cooker comprises: the pot body, pot cover, arc dwang, buckle and turn round and turning cylinder;
The rear end of pot cover is coupling and is hinged on the rear end of pot body; The upper surface of pot cover is provided with arc dwang and turning cylinder; The arc dwang rotates take turning cylinder as the center of circle, and between arc dwang edge and turning cylinder, distance gradually changes, the upper end in contact that the curved edge of arc dwang and button are turned round;
The middle part that button is turned round is hinged on the front end of pot cover, and the lower end that button is turned round is provided with the first buckle teeth, and the position corresponding with the first buckle teeth of pot body is provided with the second buckle teeth;
When the arc dwang rotated toward a direction, the distance that button is turned round between upper end and turning cylinder was elongated gradually, and the upper end that button is turned round is away from the pot body, and the first buckle teeth and the second buckle teeth that button is turned round the lower end fasten;
When the arc dwang rotated toward rightabout, the distance that button is turned round between upper end and turning cylinder shortened gradually, and the upper end that button is turned round is near the pot body, and the first buckle teeth and the second buckle teeth that button is turned round the lower end break away from.
Embodiment 11
The present embodiment except following feature with embodiment ten
Pot cover: comprise inner cap and steel lid; In being arranged on, turning cylinder and arc dwang cover;
In cover and be provided with arc-shaped guide rail, what be specially inner cap also is provided with arc-shaped guide rail between turning cylinder and button are turned round, the upper surface of steel lid is fixed with arc-shaped guide rail and is used in conjunction with steel column, mode and inner cap that the steel lid matches by steel column and arc-shaped guide rail connect;
Arc dwang and steel column link together.
Embodiment 12
The present embodiment except following feature with embodiment 11
In the present embodiment, the curved edge of arc dwang is provided with and the first guide rail of detaining the upper end turned round and being used in conjunction with.
Embodiment 13
The present embodiment except following feature with embodiment 12
In the present embodiment, an end of spring is arranged on to be buckled on the hinged place, middle part and the first projection between the first buckle teeth of turning round, and the other end of spring is arranged on second projection corresponding with the first projection of pot body;
Perhaps,
Buckle the hinged place, middle part of turning round shown in one end of spring is arranged on and buckle on the first projection of turning round between the upper end, the other end of spring is arranged on second projection corresponding with the first projection of pot body.
Embodiment 14
The present embodiment except following feature with embodiment 13
The opening part of pot body is provided with first pot of tooth, and steel cover gab place is provided with the second pot of tooth that is used in conjunction with first pot of tooth;
The arc dwang clockwise rotates as the center of circle take turning cylinder, and the upper end that the edge promotion button of arc dwang is turned round is away from the pot body, and when the first buckle teeth that button is turned round and the second buckle teeth fastened, first pot of tooth and second pot of tooth fastened;
The arc dwang rotates counterclockwise as the center of circle take turning cylinder, and spring promotes buckle the lower end turned round away from the pot body, and the first buckle teeth that button is turned round and the second buckle teeth break away from when fastening, first pot of tooth and second pot of tooth disengaging fastening.
In sum, the invention provides a kind of pressure cooker lid buckling device and a kind of pressure cooker.Technical scheme provided by the invention, arranging one by the front end at pot cover buckles and turns round, arc dwang by the gradual change curved edge promotes the upper end that this button is turned round, the first buckle teeth that makes button turn round the lower end fastens with pot the second buckle teeth with it, can effectively prevent when pot inner pressure rises, the gap between pot cover and pot body becomes large.
The above is only preferred embodiment of the present invention, is not for limiting protection scope of the present invention.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (10)
1. a pressure cooker lid buckling device, is characterized in that, described buckling device comprises: the pot body, pot cover, arc dwang, buckle and turn round and turning cylinder;
The rear end of described pot cover is hinged on the rear end of described pot body; The upper surface of described pot cover is provided with arc dwang and turning cylinder; Described arc dwang rotates take turning cylinder as the center of circle, and between the curved edge of described arc dwang and described turning cylinder, distance is elongated or shorten gradually, and the upper end that the curved edge of described arc dwang and described button are turned round cooperatively interacts;
The middle part that described button is turned round is hinged on the front end of described pot cover, and the lower end that described button is turned round is provided with the first buckle teeth, and the position corresponding with described the first buckle teeth of described pot body is provided with the second buckle teeth;
When described arc dwang rotated toward a direction, the distance that described button is turned round between upper end and described turning cylinder was elongated gradually, and the upper end that described button is turned round is away from the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end fasten;
When described arc dwang rotated toward rightabout, the distance that described button is turned round between upper end and described turning cylinder shortened gradually, and the upper end that described button is turned round is near the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end break away from.
2. buckling device according to claim 1, is characterized in that,
Described pot cover comprises: inner cap and steel lid; Described turning cylinder and described arc dwang are arranged on and cover in described;
Cover in described and also be provided with arc-shaped guide rail, the upper surface of described steel lid is fixed with described arc-shaped guide rail and is used in conjunction with steel column, and mode and inner cap that described steel lid matches by steel column and arc-shaped guide rail connect;
Described arc dwang and described steel column link together.
3. buckling device according to claim 2, is characterized in that,
The curved edge of described arc dwang is provided with the first guide rail that the upper end turned round with described button is used in conjunction with.
4. buckling device according to claim 3, is characterized in that, described device also comprises: spring;
One end of described spring is arranged on described the button on the hinged place, middle part and the first projection between the first buckle teeth of turning round, and the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body;
Perhaps,
One end of described spring is arranged on describedly to be buckled the hinged place, middle part of turning round and buckles on the first projection of turning round between the upper end, and the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body.
5. buckling device according to claim 4, is characterized in that,
The opening part of described pot body is provided with first pot of tooth, and described steel cover gab place is provided with the second pot of tooth that is used in conjunction with described first pot of tooth;
Described arc dwang clockwise rotates as the center of circle take described turning cylinder, the upper end that the edge described button of promotion of described arc dwang is turned round is away from the pot body, when the first buckle teeth that described button is turned round and described the second buckle teeth fastened, described first pot of tooth and described second pot of tooth fastened;
Described arc dwang rotates counterclockwise as the center of circle take described turning cylinder, described spring promotes the described lower end turned round of buckleing away from the pot body, the first buckle teeth that described button is turned round and described the second buckle teeth break away from when fastening, and described first pot of tooth and described second pot of tooth break away from fastening.
6. a pressure cooker, is characterized in that, described pressure cooker comprises: the pot body, pot cover, arc dwang, buckle and turn round and turning cylinder;
The rear end of described pot cover is hinged on the rear end of described pot body; The upper surface of described pot cover is provided with arc dwang and turning cylinder; Described arc dwang rotates take turning cylinder as the center of circle, and between described arc dwang edge and described turning cylinder, distance gradually changes, the upper end in contact that the curved edge of described arc dwang and described button are turned round;
The middle part that described button is turned round is hinged on the front end of described pot cover, and the lower end that described button is turned round is provided with the first buckle teeth, and the position corresponding with described the first buckle teeth of described pot body is provided with the second buckle teeth;
When described arc dwang rotated toward a direction, the distance that described button is turned round between upper end and described turning cylinder was elongated gradually, and the upper end that described button is turned round is away from the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end fasten;
When described arc dwang rotated toward rightabout, the distance that described button is turned round between upper end and described turning cylinder shortened gradually, and the upper end that described button is turned round is near the pot body, and the first buckle teeth and the second buckle teeth that described button is turned round the lower end break away from.
7. pressure cooker according to claim 6, is characterized in that,
Described pot cover comprises: inner cap and steel lid; Described turning cylinder and described arc dwang are arranged on and cover in described;
Cover in described and also be provided with arc-shaped guide rail, the upper surface of described steel lid is fixed with described arc-shaped guide rail and is used in conjunction with steel column, and mode and inner cap that described steel lid matches by steel column and arc-shaped guide rail connect;
Described arc dwang and described steel column link together.
8. pressure cooker according to claim 7, is characterized in that,
The curved edge of described arc dwang is provided with the first guide rail that the upper end turned round with described button is used in conjunction with.
9. pressure cooker according to claim 8, is characterized in that,
One end of described spring is arranged on described the button on the hinged place, middle part and the first projection between the first buckle teeth of turning round, and the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body;
Perhaps,
Buckle the hinged place, middle part of turning round shown in one end of described spring is arranged on and buckle on the first projection of turning round between the upper end, the other end of described spring is arranged on second projection corresponding with described the first projection of described pot body.
10. pressure cooker according to claim 9, is characterized in that,
The opening part of described pot body is provided with first pot of tooth, and described steel cover gab place is provided with the second pot of tooth that is used in conjunction with described first pot of tooth;
Described arc dwang clockwise rotates as the center of circle take described turning cylinder, the upper end that the edge described button of promotion of described arc dwang is turned round is away from the pot body, when the first buckle teeth that described button is turned round and described the second buckle teeth fastened, described first pot of tooth and described second pot of tooth fastened;
Described arc dwang rotates counterclockwise as the center of circle take described turning cylinder, described spring promotes the described lower end turned round of buckleing away from the pot body, the first buckle teeth that described button is turned round and described the second buckle teeth break away from when fastening, and described first pot of tooth and described second pot of tooth break away from fastening.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026361.9A CN103082854B (en) | 2013-01-23 | 2013-01-23 | Cooker cover buckling device of pressure cooker and pressure cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026361.9A CN103082854B (en) | 2013-01-23 | 2013-01-23 | Cooker cover buckling device of pressure cooker and pressure cooker |
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| CN103082854A true CN103082854A (en) | 2013-05-08 |
| CN103082854B CN103082854B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358271A (en) * | 2018-12-25 | 2020-07-03 | 九阳股份有限公司 | Rotary type cooker |
| CN112450738A (en) * | 2020-12-21 | 2021-03-09 | 珠海格力电器股份有限公司 | Uncovering assembly and rice cooker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090096991A (en) * | 2008-03-10 | 2009-09-15 | 쿠쿠전자주식회사 | Electric pressure cooker |
| CN201585842U (en) * | 2009-12-18 | 2010-09-22 | 美的集团有限公司 | Electric pressure cooker |
| CN202341759U (en) * | 2011-10-14 | 2012-07-25 | 九阳股份有限公司 | Safely-opened electric pressure cooker |
| CN202457818U (en) * | 2011-10-26 | 2012-10-03 | 广东中宝炊具制品有限公司 | Clamp type pressure cooker with rotary opening and closing |
| CN202665223U (en) * | 2012-05-15 | 2013-01-16 | 九阳股份有限公司 | Easily-opened electric pressure cooker |
| CN203182673U (en) * | 2013-01-23 | 2013-09-11 | 格力电器（中山）小家电制造有限公司 | Pressure cooker cover buckling device and pressure cooker |
-
2013
- 2013-01-23 CN CN201310026361.9A patent/CN103082854B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090096991A (en) * | 2008-03-10 | 2009-09-15 | 쿠쿠전자주식회사 | Electric pressure cooker |
| CN201585842U (en) * | 2009-12-18 | 2010-09-22 | 美的集团有限公司 | Electric pressure cooker |
| CN202341759U (en) * | 2011-10-14 | 2012-07-25 | 九阳股份有限公司 | Safely-opened electric pressure cooker |
| CN202457818U (en) * | 2011-10-26 | 2012-10-03 | 广东中宝炊具制品有限公司 | Clamp type pressure cooker with rotary opening and closing |
| CN202665223U (en) * | 2012-05-15 | 2013-01-16 | 九阳股份有限公司 | Easily-opened electric pressure cooker |
| CN203182673U (en) * | 2013-01-23 | 2013-09-11 | 格力电器（中山）小家电制造有限公司 | Pressure cooker cover buckling device and pressure cooker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358271A (en) * | 2018-12-25 | 2020-07-03 | 九阳股份有限公司 | Rotary type cooker |
| CN112450738A (en) * | 2020-12-21 | 2021-03-09 | 珠海格力电器股份有限公司 | Uncovering assembly and rice cooker |
| CN112450738B (en) * | 2020-12-21 | 2022-04-22 | 珠海格力电器股份有限公司 | Uncovering assembly and rice cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103082854B (en) | 2015-03-04 |
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