A kind of hood-opening device of kettle
Technical field
The invention belongs to the to boil water or utensil technical field that is filled with water of a kind of family expenses, be specifically related to the open and close cover structure of a kind of pot lid or pot lid.
Background technology:
In the prior art; The mode of uncapping of insulating pot pot lid mainly contains two macrospecies, and a kind of is manual opening cover, and the operating handle of holding during use on the pot lid is uncapped; This kind mode of uncapping is made troubles to the consumer; Singlehanded be difficult to operation, and most pot lid is split design with the kettle body, very easy falling on the ground broken or lost.Another kind is an automatic lid closing/opening, and the release-push that the consumer only need click on the handle during use just can be uncapped, one-hand operation, but still not enough place is arranged, as the angle of uncapping is not enough, cleans difficulty in the kettle, pot lid and kettle body have interference.At present technology is in order to reach the effect of automatic lid closing/opening, and in the process of opening, do not interfere with kettle body or handle, can be divided into several parts to a complete pot lid and do, and causes the not attractive in appearance of whole kettle product like this; And increase burden for the production assembling.
Summary of the invention:
Need be divided into that several parts are done to pot lid or pot lid and kettle body have the shortcoming of interference in order to solve existing cap-opening mechanism, it is a kind of simple in structure that the present invention provides; Assembling easily; Pot lid is opened and is difficult for interfering; And the kettle hood-opening device that need not merotomize pot lid to process.
Technical scheme of the present invention is: a kind of hood-opening device of kettle; Comprise and the turning pot lid assembly (2) that is connected of kettle main body (1); Be provided with the locker of locking/release pot lid and kettle main body between said pot lid assembly and the kettle main body, it is characterized in that: the wall of said kettle main body is provided with the fixed bin of open upper end, is provided with sliding shoe (3) in the said fixed bin; Said pot lid member hinges is on sliding shoe, and said sliding shoe has the space that radially slides along the kettle main body in fixed bin; Said hood-opening device also is included in locker and removes when pot lid locked or directly or indirectly drive the translation driving device that sliding shoe moves towards kettle main center afterwards in fixed bin.
Said translation driving device is the pushing block that is arranged on pot lid assembly or the kettle handle; Under external force, pushing block directly promotes slide block and drives the pot lid assembly and move, and perhaps pushing block directly promotes the pot lid assembly and drives slide block and move.
Perhaps; Said translation driving device is the button that is arranged on pot lid assembly or the kettle handle, and the lower end of button is the inclined-plane, and radially being horizontally disposed with an end in the pot lid assembly is the inclined-plane; The push rod of the other end and sliding shoe interlock, the inclined-plane of said push rod and the inclined-plane of button cooperatively interact.Further, said sliding shoe is provided with and holds the through hole that push rod passes, and push rod is located in this through hole, and push rod is provided with lug, and said push rod is in kettle main body motion process, and the lug overhead drives sliding shoe with the push rod translational motion in a side of through hole.
Said sliding shoe is provided with back-moving spring between end of kettle main center and fixed bin.
Said translation driving device and locker interlock.
Said locker comprises locking-bar (2c), left snap close (2d), the right snap close (2e) that is arranged in the pot lid assembly (2); Locking-bar (2c) is provided with two gathering sills; One end of a left side snap close (2d), right snap close (2e) be provided be positioned at gathering sill guide pillar; Kettle main body madial wall and left snap close (2d), the relative position of right snap close (2e) other end are provided with convexity or groove; Along in the gathering sill moving process, the other end of left snap close (2d), right snap close (2e) and the convexity of kettle main body madial wall or groove lock each other or discharge at guide pillar; Said locking-bar (2c) is arranged on the line of sliding shoe and kettle main center, and a locking-bar end relative with sliding shoe and the pushing block or the push rod of translation driving device link together or link.
Said locker also comprises and is used for the locking-bar spring (2f) that locking-bar resets, and locking-bar spring (2f) is arranged on the locking-bar away from an end of sliding shoe, and the other end of locking-bar spring (2f) is positioned on the pot lid assembly (2).
Said pot lid assembly is connected with sliding shoe through rotating shaft, also is arranged with torsion spring (2g) in the said rotating shaft.
Said sliding shoe upper edge moving direction is provided with guide pad or gathering sill, is provided with suitable with it gathering sill or guide pad in the said fixed bin.
When kettle lid of the present invention is opened; When externally the releasable catch device locks pot lid under the effect of thrust; Horizontal drive apparatus drives pot lid assembly (2) while or carries out translation after a while, and pot lid assembly (2) is avoided when opening and kettle body (1) interference, realizes smooth and easy automatic open close cover.Therefore; Beneficial effect of the present invention: because adopt pot lid assembly (2) but be fixed on the technology that realizes translation on the sliding shoe; Changed common pot lid assembly and directly be fixed on the connected mode of rotating on the fixed block by rotating shaft, and pot lid assembly (2) movably opening ways can guarantee the integrality of pot lid and guarantee that pot lid does not relate to the kettle soma when opening.Common method can not guarantee the integrality of pot lid, must be divided into several parts or pot lid and handle cover to pot lid and fit in crescent or be beneficial to the shape of uncapping, and does that pot lid can not be opened again or relates to the kettle soma if be not divided into several parts to pot lid.From the another one aspect; Because pot lid belongs to an appearance component; Being divided into several parts and doing and have a strong impact on appearance, at first is outward appearance and this small household appliances of insulating pot bring purchase intention to the consumer, and a good outward appearance is the attraction that attracts consumer's eyeball; Thereby bring the consumer appreciable value, more satisfied product is provided to the consumer.
Description of drawings:
Fig. 1 closes the structural representation of the state of lid for pot lid of the present invention.
Fig. 2 is the uncap structural representation of state of pot lid of the present invention.
When Fig. 3 covers state for closing, the bowing of pot lid component internal to sketch map.
Pot lid assembly reach structural representation when Fig. 4 is of the present invention uncapping.
Fig. 5 is the partial structurtes sketch map of Fig. 4.
Structural representation when Fig. 6 uncaps for pot lid of the present invention.
Fig. 7 is the decomposing schematic representation that pot lid assembly of the present invention connects locker and translation driving device.
Fig. 8 is the decomposing schematic representation of pot lid opening-closing cover device of the present invention.
Fig. 9 is the structural representation in the case study on implementation 2 of the present invention.
Figure 10 is the STRUCTURE DECOMPOSITION sketch map of Fig. 9.
Among the figure: 1: the kettle main body; 1a: convexity; 2: the pot lid assembly; 2a: pot lid loam cake; 2b: pot lid lower cover; 2c: locking-bar; 2d: left snap close; 2e: right snap close; 2f: locking-bar spring; 2g: torsion spring; 2h: guide pillar; 2i: gathering sill; 3: sliding shoe; 3a: through hole; 3b: guide pad; 4: fixed bin; 4a: gathering sill; 5: handle set; 6: briquetting; 7: back-moving spring; 8: push rod; 9: the button of uncapping; 10: handle cover; 11: the snap close pushing block; 11a: push away and turn round; 12: the pot lid cover.
The specific embodiment:
Embodiment 1:
Pot lid structural representation of the present invention comprises kettle main body 1 shown in Fig. 1-8, the handle set 5 that is fixedly connected with kettle main body 1, and handle set 5 and handle cover 10 are combined to form the handle of kettle.Also comprise and the kettle main body 1 turning pot lid assembly 2 that is connected, pot lid loam cake 2a and pot lid lower cover 2b that pot lid assembly 2 comprises mutual fastening and links together.Be provided with the locker of locking/release pot lid and kettle main body 1 between pot lid assembly 2 and the kettle main body 1, like Fig. 3,5, shown in 7, this locker comprises the locking-bar 2c that is arranged between pot lid loam cake 2a and the pot lid lower cover 2b, left snap close 2d, right snap close 2e; Locking-bar 2c is provided with two symmetrical oblique gathering sill 2g; The end of left side snap close 2d, right snap close 2e be provided be positioned at gathering sill 2i guide pillar 2h; Kettle main body 1 madial wall and left snap close 2d, the relative position of the right snap close 2e other end are provided with protruding 1a or groove; Along in the gathering sill 2i moving process, the protruding 1a of the other end of left snap close 2d, right snap close 2e and kettle main body 1 madial wall or groove lock each other or discharge at guide pillar 2h.Locker also comprises and is used for the locking-bar spring 2f that locking-bar 2c resets; Locking-bar spring 2f is arranged on the front end that locking-bar 2c goes up moving direction; The other end of locking-bar spring 2f is positioned on the pot lid loam cake 2a or pot lid lower cover 2b of pot lid assembly 2, thereby can under external force pot lid assembly 2 opened or be locked on the kettle main body 1.The driving force that locking-bar 2c moves can directly come from external force, or links with pot lid assembly 1 interior translation driving device.
On the wall of kettle main body 1, be provided with the fixed bin 4 of open upper end with the corresponding position of handle; The front end of this fixed bin comprises a briquetting 6 that is wholely set or is provided with separately; Be provided with sliding shoe 3 in the fixed bin 4, sliding shoe 3 is provided with back-moving spring 7 between the end at kettle main body 1 center and fixed bin 4.The pot lid lower cover 2b of pot lid assembly 2 is connected with sliding shoe 3 through rotating shaft, is arranged with torsion spring 2g in the rotating shaft, is convenient to pot lid assembly 2 when locker is unblanked, pot lid assembly 2 upset that can make progress automatically.
Sliding shoe 3 has the space that radially slides along kettle main body 1 in fixed bin 4; Translation driving device is used for when locker is removed 2 lockings of pot lid assembly or directly or indirectly drives the translation driving device that sliding shoe 3 moves towards kettle main body 1 center afterwards in fixed bin 4.Shown in accompanying drawing 4~8; This translation driving device comprises the button 9 (this button also can be arranged on the pot lid assembly) that is arranged on the kettle handle, and the lower end of button 9 is the inclined-plane, and radially being horizontally disposed with an end in the pot lid assembly 2 is the inclined-plane; The push rod 8 of the other end and sliding shoe 3 interlocks; The inclined-plane of the inclined-plane of push rod 8 and button 9 cooperatively interacts, and makes that it is moving to carry out translation through pushed push rod 8 in the process that button 9 presses.Sliding shoe 3 is provided with and holds the through hole 3a that push rod 8 passes; Push rod 8 is located in this through hole 3a; Push rod 8 is provided with lug 8a, and push rod 8 is in kettle main body 1 central motion process, and lug 8a overhead drives sliding shoe 3 with push rod 8 translational motions in the side of sliding shoe 3 through hole 3a.In order to realize the interlock of translation driving device and locker; Only need locking-bar 2c be arranged on the line at sliding shoe 3 and kettle main body 1 center; And the end that locking-bar 2c and sliding shoe 3 are relative and the push rod 8 of translation driving device link together or link and get final product; In the present embodiment, the front end overhead of push rod 8 can be implemented in the process that push rod 8 moves at the end of locking-bar 2c, locking-bar 2c moves simultaneously.And sliding shoe 3 drives the gap length between the sidewall of through hole 3 of the lug 8a that depends on the opportunity of pot lid assemblies 2 translational motions on the push rod 8 and sliding shoe 3.
In addition,, be provided with guide pad 3b or gathering sill, be provided with suitable with it gathering sill 4a or guide pad in the fixed bin 4 at sliding shoe 3 upper edge moving directions in order to guarantee the reliability of pot lid assembly 2 translational motions.
In the case study on implementation 1 of the present invention; Through the moving button 9 of uncapping of hand push rod 8 is moved forward; Discharge left snap close 2d and right snap close 2e thereby make push rod 8 touch locking-bar 2c, when push rod 8 moves forward, promote the also relative kettle main body 1 of pot lid assembly 2 and move forward, make 1 of pot lid assembly 2 and kettle main body produce dislocation; Thereby make pot lid assembly 2 in the process of opening, avoid interfering each other, make pot lid assembly 2 smooth and easy automatic unlatching under the elastic force effect of torsion spring 2g with kettle main body 1.
Closing when covering; Hand pushes away under pot lid loam cake 2a top side location; When pushing away pot lid loam cake 2a down the back-moving spring 7 of sliding shoe 3 make pot lid assembly 2 reset at kettle main body 1 directly over the position; Locking under the state of locking-bar 2c and left snap close 2d and right snap close 2e interlock, thus pot lid assembly 2 is combined on the kettle main body 1 smoothly.
Embodiment 2:
The structural representation of present embodiment such as Fig. 9-shown in Figure 10; Its assembly structure is basic identical with case study on implementation 1; Difference is that variation has taken place the concrete structure of above-mentioned pot lid loam cake 2a and locking-bar 2c; Pot lid cover 12 and the snap close pushing block 11 that has a through hole by upper surface respectively replaces, and snap close pushing block 11 has one and stretches out pushing away of above-mentioned through hole and turn round 11a.Cancel above-mentioned torsion spring 2g and push rod 8 simultaneously and uncap button 9; Rely on user's hand or other external force effect to promote pushing block 11; Make pot lid assembly 2 connect locking earlier except that locker; Continuation is to pot lid assembly 2 applied thrusts, and pot lid assembly 2 will drive connected sliding shoe 3 and in fixed bin 4, slide, thereby makes the 2 smooth and easy unlatchings of pot lid assembly.
Discharge left snap close 2d and right snap close 2e through promotion snap close pushing block 11 in the foregoing description, continue to promote forward snap close pushing block 11 and makes pot lid assembly 2 and kettle main body 1 produce the dislocation state, manual then pull-up pot lid assembly 2, thus uncap smoothly.
Certainly, locking-bar 2c wherein also can extend later on sliding shoe and is connected, thereby realizes directly interlock, and its effect and the foregoing description are suitable.