CN203591183U

CN203591183U - Pot cover structure

Info

Publication number: CN203591183U
Application number: CN201320761466.4U
Authority: CN
Inventors: 金钟文
Original assignee: Changshu Kasimayin Kitchen Ware Co Ltd
Current assignee: Changshu Kasimayin Kitchen Ware Co Ltd
Priority date: 2013-11-28
Filing date: 2013-11-28
Publication date: 2014-05-14
Anticipated expiration: 2023-11-28

Abstract

The utility model discloses a pot cover structure, and belongs to the technical field of cooking utensils. The pot cover structure comprises a pot cover body and a handle body, and is characterized in that a cavity is formed in the central position of the side, facing upwards, of the pot cover body, a pot cover extracting disc is arranged inside the cavity, a pair of connecting base matching cavities are formed in the pot cover extracting disc, a clamping jaw movable emptied cavity is formed in space between the pot cover extracting disc and the bottom wall of the cavity, an extracting disc fixing column is arranged at the central position of a matching cavity partition plate and faces the bottom wall of the cavity, a pot cover clamping and placing mechanism connecting base is formed at one end of the handle body, a lock hook base cavity is formed in the central position of the pot cover clamping and placing mechanism connecting base, a pot cover clamping and placing mechanism is arranged inside the lock hook base cavity, a pair of buttons are arranged on the pot cover clamping and placing mechanism connecting base in a matched mode, and the buttons are distributed in a face-to-face mode and stretch into the lock hook base cavity to be matched with the pot cover clamping and placing mechanism. According to the pot cover structure, the number of handle bodies is reduced, resources are saved, and the pot cover structure is conveniently used and stored in the standby state.

Description

Cover structure

Technical field

The utility model belongs to cooking utensils technical field, is specifically related to a kind of cover structure.

Background technology

For the ease of lifting pot cover, conventionally on pot cover, be equipped with and handle knob or handle, for example Chinese patent Granted publication CN202457942U recommends there be " the handled pot cover of a kind of handle and tool ", and one of technique effect of this patent scheme is convenient to hold and is pinched and avoid hot; Two, have head and the portion of standing owing to forming respectively at the two ends of holding the portion of pinching of handle, to can be positioned on the kitchen range top with vertical state, thereby can guarantee health in the time that pot cover leaves pot body, specifically can be referring to the description 0002-0018 section of this patent.But there is following shortcoming in this patent scheme: one, because handle body (patent claims to hold the portion of pinching) is fixed together enduringly with pot cover, that is to say that handle body and pot cover form non-removable structural relation each other, thereby in the time that pot cover is cleaned, be subject to the interference of handle body, affect cleaning efficiency and cleaning performance; Its two, because handle body and pot cover are permanently fixed, thereby in the time being concealed in stand-by state, be unfavorable for saving space; Its three, while damage due to pot cover or handle body damage time, both can only be replaced in the lump, cause the wasting of resources.

Chinese patent Granted publication CN202761069U(pot cover is with Multifunctional handle and use the vertically-arranged pot cover of this handle), mono-kind of CN201719079U(has the pot cover of detachable handle) and CN201469021U(Multifunctional pot lid), etc., these patent schemes that are not limited to exemplify are because this physical efficiency of handle and pot cover form Split type structure, thereby substantially can eliminate described some shortcoming of aforementioned CN202457942U, but there is following logical fraud in these patent schemes: the one, due to pot cover and the same structural defect of depositing of handle body, thereby need to be matched by the handle body of different size for the pot cover of different size, that is to say and between the quantity of handle body and pot cover quantity, have the relation of following in sb's footsteps, the 2nd, because the pot cover of different size can not be used by same handle body reply, thereby as long as when pot cover, both arbitrary damage of handle body, can only replace in the lump, cause the wasting of resources, and increase use cost, the 3rd, because numerous pot covers need be used in combination or be collected by numerous handle bodies, thereby cause trouble.

The applicant has carried out deeply and literature search widely, but being showed no all enlightenments being solved the problems of the technologies described above in disclosed domestic and abroad patent and non-patent literature up to now, the applicant has done positive and useful design repeatedly for this reason, has finally formed technical scheme described below.

Summary of the invention

Task of the present utility model be to provide a kind of pot cover that contributes to make different size adapt to the handle body of same structure shirk coordinates and use the quantity, embodiment pot cover and the handle body that reduce handle body generalization degree, economize on resources and cover structure easy to use and that collect.

Task of the present utility model completes like this, a kind of cover structure, comprise a pot cover body and a handle body being connected with pot cover body dismountable type, be characterised in that: under described pot cover body use state towards on the middle position of a side form and have a cavity, in this cavity and the middle position that is positioned at cavity be provided with a pot cover extraction dish, on this pot cover extraction dish and offer a pair of Connection Block mating cavity in position to correspond to each other, between this pair of Connection Block mating cavity, separated by mating cavity demarcation strip, and the space between pot cover extraction dish and the pocket base wall of cavity is configured to the jaw activity chamber of soaring, wherein: form and have an extraction dish fixed leg in the middle position of the length direction of described mating cavity demarcation strip and towards a side of described pocket base wall, this extraction dish fixed leg is fixedly connected with pocket base wall, one end of described handle body and under use state towards under a side form and have a pot lid clamp laying mechanism Connection Block, this pot lid clamp laying mechanism Connection Block matches with described Connection Block mating cavity under use state, and form and have a lock hook seat chamber in the middle position of pot lid clamp laying mechanism Connection Block, in this lock hook seat chamber, be provided with a pot lid clamp laying mechanism, this pot lid clamp laying mechanism is connected with handle body, on pot lid clamp laying mechanism Connection Block, be equipped with the pair of buttons for controlling described pot lid clamp laying mechanism action, the distributions of this pair of buttons to face each other, and be insinuated in described lock hook seat chamber and match with pot lid clamp laying mechanism, in the time that described pot lid clamp laying mechanism Connection Block coordinates with described pot cover extraction dish, described pot lid clamp laying mechanism enters described jaw activity by way of described a pair of Connection Block mating cavity and soars in chamber and described extraction dish fixed leg is clamped, when described pot lid clamp laying mechanism Connection Block and described pot cover extraction dish are removed while coordinating, described pot lid clamp laying mechanism discharges described extraction dish fixed leg and exits from described a pair of Connection Block mating cavity from the described jaw activity chamber of soaring.

In a specific embodiment of the present utility model, form and have a pair of lock hook seat fixed leg in described one end of described handle body and at the top in the lock hook seat chamber corresponding to described pot lid clamp laying mechanism Connection Block, described pot lid clamp laying mechanism is connected with a pair of lock hook seat fixed leg, on pot lid clamp laying mechanism Connection Block, offer pair of buttons mating cavity, this pair of buttons mating cavity is aspectant position relationship each other, and respectively offer a button spindle probe hole in the middle position of the button mating cavity diapire of pair of buttons mating cavity, button spindle probe hole communicates with lock hook seat chamber, one of them button in described pair of buttons matches with one of them the button mating cavity in described pair of buttons mating cavity, and another button in pair of buttons matches with another button mating cavity in pair of buttons mating cavity, and pair of buttons respectively has a button spindle, button spindle is insinuated in lock hook seat chamber and with described pot lid clamp laying mechanism and is matched by described button spindle probe hole, the described a pair of Connection Block mating cavity being formed on described pot cover extraction dish is semicircle chamber, form and have a pair of jaw to limit flange in the middle position of the length direction of described mating cavity demarcation strip, this a pair of jaw limits the top of flange corresponding to described extraction dish fixed leg, and one of them jaw that this pair of jaw limits in flange limits flange one of them Connection Block mating cavity in described a pair of Connection Block mating cavity, and another jaw that a pair of jaw limits in phase flange limits protruding level another Connection Block mating cavity in a pair of Connection Block mating cavity.

In another specific embodiment of the present utility model, on described button spindle and towards a side of described pot lid clamp laying mechanism, form and have a cylinder lock gib head mating cavity, described pot lid clamp laying mechanism comprises lock hook seat, first, the second pot cover folds up arm and pot cover jaw closing spring, lock hook seat is arranged in the described lock hook seat chamber of described pot lid clamp laying mechanism Connection Block and is fixedly connected with described a pair of lock hook seat fixed leg, form and have one first pot cover to fold up arm swing chamber in the left side of this lock hook seat, form and have one second pot cover to fold up arm swing chamber on the right side of lock hook seat and in the position that folds up arm swing chamber corresponding to the first pot cover, form in the front side of lock hook seat and have the one first lock hook seat fixed leg chamber of stepping down, there is the one second lock hook seat fixed leg chamber of stepping down and form at the rear side of lock hook seat and in the position in the chamber of stepping down corresponding to the first lock hook seat fixed leg, the middle part that the first pot cover folds up the short transverse of arm is positioned at the first pot cover and folds up arm swing chamber, and the middle part that this first pot cover folds up arm is pivotally connected on lock hook seat, and the upper end that this first pot cover folds up arm leans out, the first pot cover folds up arm swing chamber and formation has one first cylinder lock gib head, lower end leans out that the first pot cover folds up arm swing chamber and formation has one first pot cover jaw equally, the middle part that the second pot cover folds up the short transverse of arm is positioned at the second pot cover and folds up arm swing chamber, the middle part that this second pot cover folds up arm is pivotally connected on lock hook seat, and the upper end that this second pot cover folds up arm leans out, the second pot cover folds up arm swing chamber and formation has one second cylinder lock gib head, bottom leans out that the second pot cover folds up arm swing chamber and formation has one second pot cover jaw equally, one end of pot cover jaw closing spring is bearing in the first pot cover and folds up arm and fold up towards the second pot cover the top of a side of arm, and being bearing in the second pot cover, the other end of pot cover jaw closing spring folds up arm and folds up towards the first pot cover the top of a side of arm, match with one of them the lock hook seat fixed leg in described a pair of lock hook seat fixed leg and be fixedly connected with this one of them lock hook seat fixed leg in the first described lock hook seat fixed leg chamber of stepping down, match with another lock hook seat fixed leg in a pair of lock hook seat fixed leg and be fixedly connected with this another lock hook seat fixed leg in the second described lock hook seat fixed leg chamber of stepping down, cylinder lock gib head mating cavity on the button spindle of described the first cylinder lock gib head and one of them button in described pair of buttons matches, and cylinder lock gib head on the button spindle of described the second cylinder lock gib head and another button in described pair of buttons matches, described first, the second pot cover jaw forms aspectant position relationship each other, in the time that described pot lid clamp laying mechanism Connection Block coordinates with described pot cover extraction dish, the first described pot cover fold up lower end that arm and the second pot cover fold up arm respectively through described a pair of Connection Block mating cavity enter described jaw activity soar in chamber and limited corresponding to the described a pair of jaw on described mating cavity demarcation strip by the first described pot cover jaw and the second pot cover jaw flange below jointly described extraction dish fixed leg is clamped, and remove while coordinating when described pot lid clamp laying mechanism Connection Block and described pot cover extraction dish, described the first pot cover jaw and the second pot cover jaw discharge described extraction dish fixed leg, and the first pot cover folds up lower end that arm and the second pot cover fold up arm and from described a pair of Connection Block mating cavity, exits respectively from the described jaw activity chamber of soaring.

In another specific embodiment of the present utility model, on described a pair of lock hook seat fixed leg, respectively offer a lock hook seat fixing threaded hole, on stepping down the chamber diapire in chamber, the first described lock hook seat fixed leg is equipped with one first screw hole, on this first screw hole, be equipped with one first screw, the lock hook seat fixing threaded hole on one of them the lock hook seat fixed leg in this first screw and a pair of lock hook seat fixed leg is fixed; On stepping down the chamber diapire in chamber, the second described lock hook seat fixed leg offers one second screw hole, on this second screw hole, be equipped with one second screw, the lock hook seat fixing threaded hole on another lock hook seat fixed leg in this second screw and a pair of lock hook seat fixed leg is fixed.

In another specific embodiment of the present utility model, on described pot lid clamp laying mechanism Connection Block and be positioned at bottom and offer a connecting seat chamber of stepping down, and offer the lock hook seat chamber of stepping down in the bottom of described lock hook seat, this lock hook seat chamber and Connection Block chamber of stepping down of stepping down is corresponding, in the time that described pot lid clamp laying mechanism Connection Block coordinates with described pot cover extraction dish, match in described mating cavity demarcation strip and described lock hook seat chamber and the Connection Block chamber of stepping down of stepping down.

Also have in a specific embodiment of the present utility model, be provided with one first lock hook seat pivot hole at the left side opening of described lock hook seat, fold up the middle part of arm and form and have one first pivotal block towards the side that the second pot cover folds up arm at described the first pot cover, on this first pivotal block, offer one first pivot hole, this first pivot hole is pivotally connected in the position corresponding to the first lock hook seat pivot hole and the first lock hook seat pivot hole by the first pivot; Be provided with one second lock hook seat pivot hole at the right side opening of described lock hook seat, fold up the middle part of arm and form and have one second pivotal block towards the side that the first pot cover folds up arm at described the second pot cover, on this second pivotal block, offer one second pivot hole, this second pivot hole is pivotally connected in the position corresponding to the second lock hook seat pivot hole and the second lock hook seat pivot hole by the second pivot.

More of the present utility model and in a specific embodiment, fold up the upper end of arm and form and have one first spring bearing housing towards the side that the second pot cover folds up arm at described the first pot cover, there is one second spring bearing housing and fold up the upper end of arm and form towards the side that the first pot cover folds up arm at the second pot cover, first, the second spring bearing housing corresponds to each other, one end of described pot cover jaw closing spring is bearing on the first spring bearing housing, and the other end is bearing on the second spring bearing housing, the first described pot cover jaw forms and has one first jaw circular arc chamber towards a side of described the second pot cover jaw, there is one second jaw circular arc chamber and form towards a side of the first pot cover jaw at the second pot cover jaw, first, match with described extraction dish fixed leg respectively in the second jaw circular arc chamber.

In of the present utility model and then a specific embodiment, described pot cover jaw closing spring is coil spring.

Of the present utility model again more and in a specific embodiment, described cylinder lock gib head mating cavity is semicircle chamber.

In again of the present utility model and then a specific embodiment, the shape of described pair of buttons mating cavity and size are to adapt with described pair of buttons.

The technique effect of the technical scheme that the utility model provides is: have because formation on pot cover body has cavity and the middle position in cavity to be provided with one the pot cover extraction dish that being embodied of standard component function coped with shifting events by sticking to a fundamental principle, thereby realize pot cover extraction dish is clamped or discharged by being arranged on pot lid clamp laying mechanism in the lock hook seat chamber of pot cover relieving mechanism Connection Block of handle body and that match with pot cover extraction dish, no matter so shape of pot cover body, there is any variation in size, as long as pot cover extraction dish remains unchanged, just can tackle all pot cover bodies and use and improve generalization degree by a handle body, not only can reduce the quantity of handle body, and can economize on resources and easy to use and be concealed in stand-by state.

Accompanying drawing explanation

Fig. 1 is embodiment schematic diagram of the present utility model.

Fig. 2 is the schematic diagram that the pot lid clamp laying mechanism shown in Fig. 1 and pair of buttons match with the pot lid clamp laying mechanism Connection Block of handle body.

Fig. 3 is the three-dimensional structure diagram of the pot cover body shown in Fig. 1.

Fig. 4 is the cutaway view of Fig. 3.

Fig. 5 is the state diagram that the handle body shown in Fig. 1 and Fig. 2 matches with pot cover body.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, applicant elaborates the mode with embodiment below, but be not all the restriction to the utility model scheme to the description of embodiment, any done according to the utility model design only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Every directionality concept that relates to upper and lower, left and right, front and rear and so on is all for the residing location status of figure being described in the following description, thereby can not be understood as the specific limited to the utility model scheme.

Refer to Fig. 1, Fig. 3 and Fig. 4, provide a pot cover body 1, under this pot cover body 1 use state towards on a side under use state, form and have a cavity 11 back to a side of pot, in this cavity 11 and the middle position that is positioned at cavity be provided with a pot cover extraction dish 12, on this pot cover extraction dish 12 and offer a pair of Connection Block mating cavity 121 in position to correspond to each other, this a pair of Connection Block mating cavity 121 is semicircle chamber, and separate (Fig. 3 shows) by a mating cavity demarcation strip 1211 between this pair of Connection Block mating cavity 121, and the space between pot cover extraction dish 12 and the pocket base wall of cavity 11 is configured to the jaw activity chamber 122 of soaring, wherein: form and have an extraction dish fixed leg 12111 in the middle position of the length direction of aforementioned mating cavity demarcation strip 1211 and towards a side of pocket base wall, make whole pot cover extraction dish 12 be positioned at cavity 11 with airborne with being fixedly connected with of pocket base wall by this extraction dish fixed leg 12111, its degree of soaring is the height of extraction dish fixed leg 12111.

Form and have a pair of jaw to limit flange 12112 in the middle position of the length direction of aforesaid mating cavity demarcation strip 1211, this a pair of restriction flange 12112 is corresponding to the top of aforementioned extraction dish fixed leg 12111, and one of them jaw that this pair of jaw limits in flange 12112 limits flange one of them Connection Block mating cavity in a pair of Connection Block mating cavity 12, and another jaw that a pair of jaw limits in flange 12112 limits phase flange another Connection Block mating cavity in a pair of Connection Block mating cavity 121, a pair of jaw limits the shape that flange 12112 is all semicircle lobe.

Refer to Fig. 2 and in conjunction with Fig. 1, provide a handle body 2, in the utility model, do not need to be particularly limited for the material of this handle body 2, for example can use nonmetallic materials to serve as handle body 2, also can use metal material to serve as handle body 2, nonmetallic materials are as timber, bakelite or plastics etc., and metal material is as aluminium alloy or stainless steel, etc.

Shown in Fig. 1 and Fig. 2, one end of aforesaid handle body 2 and under use state towards under a side form and have a pot lid clamp laying mechanism Connection Block 21 towards a side of pot cover body 1, and form and have a lock hook seat chamber 211 in the middle position of this pot lid clamp laying mechanism Connection Block 21, offer one at the other end of handle body 2 and hang hole 23, handle body 2 can be hung and is concealed in stand-by state by this hangs hole 23.

Provided one for to the pot lid clamp laying mechanism 3 of being clamped or being discharged by the pot cover body 1 of Fig. 1 and Fig. 3 and Fig. 4 signal, this pot lid clamp laying mechanism 3 is arranged in aforesaid lock hook seat chamber 211 and is fixedly connected with handle body 2.And give the pair of buttons 4 of moving for controlling pot lid clamp laying mechanism 3, this pair of buttons 4 is with the state that faces each other and be slidably disposed on pot lid clamp laying mechanism Connection Block 21, here alleged pair of buttons 4 refers to the state facing each other: apart 180 ° around the circumferencial direction of pot lid clamp laying mechanism Connection Block 21 of pair of buttons 4, more particularly, one of them button in pair of buttons 4 is positioned at the left side of pot lid clamp laying mechanism Connection Block 21, and another button in pair of buttons 4 is positioned at the right side of pot lid clamp laying mechanism Connection Block 21, and pair of buttons 4 all probes in lock hook seat chamber 211 and matches with pot lid clamp laying mechanism 3.

As shown in Figure 2, form and have a pair of lock hook seat fixed leg 22 in described one end of aforesaid handle body 2 and at the top in the lock hook seat chamber 211 corresponding to aforesaid pot lid clamp laying mechanism Connection Block 21, on this pair of lock hook seat fixed leg 22, respectively offer a lock hook seat fixing threaded hole 221, aforesaid pot lid clamp laying mechanism 3 is fixedly connected with the lock hook seat fixing threaded hole 221 on a pair of lock hook seat fixed leg 22.On pot lid clamp laying mechanism Connection Block 21, offer pair of buttons mating cavity 212, this pair of buttons mating cavity 212 is aspectant position relationship each other, particularly, apart 180 ° around the circumferencial direction of pot lid clamp laying mechanism Connection Block 21 of pair of buttons mating cavities 212, take the location status shown in Fig. 2 as example, one of them button mating cavity in pair of buttons mating cavity 212 is positioned at the left side of pot lid clamp laying mechanism Connection Block 21, and another button mating cavity in pair of buttons mating cavity 212 is positioned at the right side of pot lid clamp laying mechanism Connection Block 21, because aforesaid pair of buttons 4 is followed in pair of buttons mating cavity 212, thereby confirm pair of buttons 4 and be each other aspectant state setting, be that one of them button in pair of buttons 4 (button in left side shown in Fig. 2) matches with one of them the button mating cavity (a button mating cavity on the left of shown in Fig. 2) in pair of buttons mating cavity 212, and another button (button on right side shown in Fig. 2) in pair of buttons 4 matches with another button mating cavity (a button mating cavity on right side shown in Fig. 2) in pair of buttons mating cavity 212.

As shown in Figure 2, on the button mating cavity diapire 2121 of pair of buttons mating cavity 212 and the middle position that is positioned at button mating cavity diapire 2121 respectively offer a button spindle probe hole 21211, button spindle probe hole 21211 communicates with lock hook seat chamber 211.

The shape of aforesaid pair of buttons mating cavity 212 and size adapt with pair of buttons 4, the each formation of a side in pair of buttons 4 and towards lock hook seat chamber 211 has a button spindle 41, and button spindle 41 probes in lock hook seat chamber 211 and with aforementioned pot lid clamp laying mechanism 3 and matches by way of aforesaid button spindle probe hole 21211.

On aforesaid button spindle 41 and towards a side of pot lid clamp laying mechanism 3 towards under a side form and have a cylinder lock gib head mating cavity 411, match with pot lid clamp laying mechanism 3 in lock hook seat chamber 211 by this cylinder lock gib head mating cavity 411.Preferably, cylinder lock gib head mating cavity 411 is semicircle chamber.

Please see Fig. 2 by emphasis, aforesaid pot lid clamp laying mechanism 3 preferably but not the structure being definitely limited to is as follows: comprise that lock hook seat 31, the first pot cover fold up arm 32, the second pot cover folds up arm 33 and pot cover jaw closing spring 34, lock hook seat 31 is arranged in the lock hook seat chamber 211 of aforementioned pot lid clamp laying mechanism Connection Block 21 and is fixedly connected with aforesaid a pair of lock hook seat fixed leg 22.Take location status shown in Fig. 2 as example, offer one first pot cover in the middle position in the left side of this lock hook seat 31 and fold up arm swing chamber 311, in the middle position on the right side of lock hook seat 31 and offer one second pot cover in the position that folds up arm swing chamber 311 corresponding to the first pot cover and fold up arm swing chamber 312, visible, first, second pot cover folds up arm swing chamber 311,312 and is located along the same line, position is each other fully corresponding, and mutually communicates.Offer the one first lock hook seat fixed leg chamber 313 of stepping down in the middle position of the front side of lock hook seat 31, and offer the one second lock hook seat fixed leg chamber 314 of stepping down in the middle position of the rear side of lock hook seat 31, visible, first, second lock hook seat fixed leg chamber 313,314 of stepping down is located along the same line, position is each other fully corresponding, and mutually communicates.From above stated specification: first, second pot cover folds up arm swing chamber 311,312 and first, second lock hook seat fixed leg chamber 313,314 of stepping down and forms criss-cross position relationship.The middle part that the first pot cover folds up the short transverse of arm 32 is positioned at the first pot cover and folds up arm swing chamber 311, and the middle part that this first pot cover folds up arm 32 is pivotally connected on lock hook seat 31, be on the pivotally connected corresponding cavity wall that folds up arm swing chamber 311 at the first pot cover, and leaning out top and the formation that the first pot cover folds up arm swing chamber 311, the upper end that this first pot cover folds up arm 32 have a shape of cross section to be semi-cylindrical the first cylinder lock gib head 321, the lower end that the first pot cover folds up arm 32 leans out bottom and the formation that the first pot cover folds up arm swing chamber 311 equally one first pot cover jaw 322, this the first pot cover jaw 322 is corresponding with the left side in the latch hook chamber 318 of the bottom of lock hook seat 31.The middle part that the second pot cover folds up the short transverse of arm 33 is positioned at the second pot cover and folds up arm swing chamber 312, and the middle part that this second pot cover folds up arm 33 is pivotally connected on lock hook seat 31, be on the pivotally connected corresponding cavity wall that folds up arm swing chamber 312 at the second pot cover, and leaning out top and the formation that the second pot cover folds up arm swing chamber 312, the upper end that this second pot cover folds up arm 33 have a shape of cross section to be semi-cylindrical the second cylinder lock gib head 331, the lower end that the second pot cover folds up arm 33 leans out bottom and the formation that the second pot cover folds up arm swing chamber 312 one second pot cover jaw 332, this the second pot cover jaw 332 is relative with the right side in the latch hook chamber 318 of the bottom of lock hook seat 31.One end (left end shown in Fig. 2) of pot cover jaw closing spring 34 is bearing in the first pot cover and folds up arm 32 and fold up towards the second pot cover the top of a side of arm 33, and the other end of pot cover jaw closing spring 34 (right-hand member shown in Fig. 2) is bearing in the second pot cover and folds up arm 33 and fold up towards the first pot cover the top of a side of arm 32, this pot cover jaw closing spring 34 preferably uses coil spring.

Match with one of them the lock hook seat fixed leg in aforesaid a pair of lock hook seat fixed leg 22 and be fixedly connected with this one of them lock hook seat fixed leg in above mentioned the first lock hook seat fixed leg chamber 313 of stepping down, and aforesaid the second lock hook seat fixed leg is stepped down, match with another lock hook seat fixed leg in a pair of lock hook seat fixed leg 22 and be fixedly connected with this another lock hook seat fixed leg in chamber 314.Aforementioned cylinder lock gib head mating cavity 411 on the button spindle of aforesaid the first cylinder lock gib head 321 and one of them button in pair of buttons 4 (button in left side shown in Fig. 2) matches; And described cylinder lock gib head mating cavity 411 on the button spindle of aforesaid the second cylinder lock gib head 331 and another button (button on right side shown in Fig. 2) in pair of buttons 4 matches.

As shown in Figure 2, first, the second pot cover jaw 322, 332 form aspectant position relationship each other, when by operator as cook press pair of buttons 4 simultaneously and the button spindle 41 that makes pair of buttons 4 towards lock hook seat chamber 211 in opposite directions when displacement, drive the first pot cover fold up the first cylinder lock gib head 321 of arm 32 and drive the second pot cover to fold up the second cylinder lock gib head 331 of arm 33 by the cylinder lock gib head mating cavity 411 on button spindle 41, make first, the second cylinder lock gib head 321, 331 move toward one another, pot cover jaw closing spring 34 now compresses and energy storage, and first, the second pot cover jaw 322, the 332 direction motions of opening towards phase mutual exclusion, thereby make first, the second pot cover jaw 322, 332 remove with by Fig. 1, the state of clamping of the pot cover extraction dish 12 of Fig. 3 and Fig. 4 signal, handle body 2 can separate with pot cover body 1 together with pot lid clamp laying mechanism 3.Otherwise, in the time that operator's finger discharges pair of buttons 4, under the restoring force effect of pot cover jaw closing spring 34, make the direction motion that first, second cylinder lock gib head 321,331 is contrary toward each other, and first, second pot cover jaw 322,332 move toward one another, thereby pot cover extraction dish 12 is clamped.

Please continue to refer to Fig. 2, on stepping down the diapire in chamber 313, aforesaid the first lock hook seat fixed leg offers one first screw hole 3131, on this first screw hole 3131, be equipped with one first screw 31311, the lock hook seat fixing threaded hole 221 on one of them the lock hook seat fixed leg in this first screw 31311 and aforesaid a pair of lock hook seat fixed leg 22 is fixing; On stepping down the chamber diapire in chamber 314, aforesaid the second lock hook seat fixed leg offers one second screw hole 3141, on this second screw hole 3141, be equipped with one second screw 31411, lock hook seat fixing threaded hole 221 on another lock hook seat fixed leg in this second screw 31411 and a pair of lock hook seat fixed leg 22 is fixing, by first, second screw 31311,31411, lock hook seat 31 is fixedly connected with handle body 2 in lock hook seat chamber 211 by this.

As shown in Figure 2, on aforesaid pot lid clamp laying mechanism Connection Block 21 and be positioned at bottom and offer a connecting seat chamber 213 of stepping down, and offer the lock hook seat chamber 317 of stepping down in the bottom of lock hook seat 31, Connection Block chamber 213 and the lock hook seat chamber 317 of stepping down of stepping down corresponds to each other, this Connection Block step down function in chamber 317 of chamber 213 and lock hook seat of stepping down is to play to avoid pot cover extraction dish 12 to produce the effect of interfering, to guarantee the motion (also will mention) of pot cover clip claw mechanism 3 below.

Please then see Fig. 2, offer one first lock hook seat pivot hole 315 in the left side of aforementioned lock hook seat 31 (take state shown in Fig. 2 as example), there is one first pivotal block 323 and fold up the middle part of arm 32 and form towards the side that aforementioned the second pot cover folds up arm 33 at aforesaid the first pot cover, on this first pivotal block 323, offer one first pivot hole 3231, this first pivot hole 3231 is pivotally connected in the position corresponding to the first lock hook seat pivot hole 315 and the first lock hook seat pivot hole 315 by the first pivot 32311, that is to say, insert successively the first lock hook seat pivot hole 315 and the first pivot hole 3231 and the first pot cover is folded up to the pivotally connected left side at lock hook seat 31 of arm 32 by the first pivot 32311, offer one second lock hook seat pivot hole 316 on the right side of aforementioned lock hook seat 31 (take location status shown in Fig. 2 as example), there is one second pivotal block 333 and fold up the middle part of arm 33 and form towards the side that the first pot cover folds up arm 32 at aforesaid the second pot cover, on this second pivotal block 333, offer one second pivot hole 3331, this second pivot hole 3331 is pivotally connected in the position corresponding to the second lock hook seat pivot hole 316 and the second lock hook seat pivot hole 316 by the second pivot 33311, that is to say, insert successively the second lock hook seat pivot hole 316 and the second pivot hole 3331 and the second pot cover is folded up to the pivotally connected left side at lock hook seat 31 of arm 33 by the second pivot 33311.

From above-mentioned description and in conjunction with the signal of Fig. 1 and Fig. 2, pair of buttons 4, first, second pot cover fold up arm 32,33 and pot cover jaw closing spring 34 these parts and have formed the structure of the clip seen in daily life, wherein, lock hook seat 31 folds up the connection carrier of arm 32,33 as first, second pot cover.

Being positioned reliably aforesaid first, second pot cover in order to ensure pot cover jaw closing spring 34 folds up between arm 32,33, thereby fold up the upper end of arm 32 and form and have one first spring bearing housing 324 towards the side that the second pot cover folds up arm 33 at the first pot cover, and the second pot cover fold up the upper end of arm 33 and towards the first pot cover fold up arm 32 one side form have one second spring bearing housing 334, first, second spring bearing housing 324,334 corresponds to each other.One end (left end shown in Fig. 1 and Fig. 2) supporting of pot cover jaw closing spring 34 is nested with shortly on the first spring bearing housing 324, and another (right-hand member shown in Fig. 1 and Fig. 2) supporting is nested with shortly on the second spring bearing housing 334.

Please still see Fig. 2, form and have the semicircle chamber of one first jaw circular arc chamber 3221(towards a side of the second pot cover jaw 332 at aforesaid the first pot cover jaw 322), having one second jaw circular arc chamber 3321 and form towards a side of the first pot cover jaw 322 at the second pot cover jaw 332, matches with aforesaid extraction dish fixed leg 12111 respectively in first, second jaw circular arc chamber 3221,3321.

Ask for an interview Fig. 5 and in conjunction with Fig. 1 to Fig. 4, in the time handle body 2 will being matched with the pot cover extraction dish 12 on pot cover body 1 together with pot lid clamp laying mechanism 3, as long as being aimed to a pair of Connection Block mating cavity 121, inserts pot lid clamp laying mechanism Connection Block 21, under this state, guarantee that Connection Block chamber 213 and the lock hook seat chamber 317 of stepping down of stepping down is corresponding with mating cavity demarcation strip 1211, so that making mating cavity demarcation strip 1211 enter step down chamber 213 and lock hook seat of Connection Block in the time pot lid clamp laying mechanism 21 being inserted to a pair of Connection Block mating cavity 121 steps down in chamber 317, now the first pot cover fold up the second pot cover jaw 332 that the first pot cover jaw 322 of arm 32 and the second pot cover fold up arm 33 after a pair of Connection Block mating cavity 121, enter jaw activity soar in chamber 122 and limiting corresponding to aforementioned jaw flange 12112 below position jointly extraction dish fixed leg 12111 is being clamped.Because pot cover jaw closing spring 34 now makes the direction displacement that first, second cylinder lock gib head 321,331 is contrary toward each other, and first, second pot cover jaw 322,332 is towards movable in opposite directions.Under this state, aforesaid the first jaw circular arc chamber 3221 and the second jaw circular arc chamber 3321 jointly obvolvents are covered on fixed leg 12111 in extraction, are the state shown in Fig. 5 thereby completed handle body 2 with being connected of pot cover body 1.Under this state, while lifting handle body 2, just pot cover body 1 lid can be assigned in to pot or move apart in pot.In the time handle body 2 will being removed with the coordinating of pot cover body 1, press pair of buttons 4 as long as press...with one's finger so, make first by the superincumbent description of applicant, the second cylinder lock gib head 321, 331 move toward one another, pot cover jaw closing spring 34 compresses, now first, the second pot cover jaw 322, 332 motions round about each other, remove the state of clamping to extraction dish fixed leg 12111, the first pot cover folds up lower end that arm 32 and the second pot cover fold up arm 33 and from a pair of Connection Block mating cavity 121, exits respectively from the jaw activity chamber 122 of soaring, thereby realize separating of handle body 2 and pot cover body 1.

As shown in the above description, as long as possess the pot cover extraction dish 12 with standard component effect on pot cover body 1, no matter how the size of pot cover body 1 changes and even alteration of form so, all can match or be separated from each other with pot cover extraction dish 12 by the pot lid clamp laying mechanism 3 being disposed on handle body 2, no matter so quantity number, the specification of pot cover body 1 are changeable, only need one to coil 12 pot lid clamp laying mechanisms 3 suitable and take handle body 2 as carrier with pot cover extraction, embody the technique effect of coping with shifting events by sticking to a fundamental principle.

In sum, the technical scheme that the utility model provides has overcome the shortcoming in prior art, has completed invention task, has embodied objectively the technique effect described in the superincumbent technique effect of applicant hurdle.

Claims

1. a kind of cover structure, comprise a pot cover body (1) and a handle body (2) being connected with pot cover body (1) dismountable type, it is characterized in that: under described pot cover body (1) use state, form and have a cavity (11) towards the middle position of a upper side, in this cavity (11) and the middle position that is positioned at cavity (11) be provided with a pot cover extraction dish (12), go up and offer in position to correspond to each other a pair of Connection Block mating cavity (121) at this pot cover extraction dish (12), between this pair of Connection Block mating cavity (121), separated by mating cavity demarcation strip (1211), and the space between the pocket base wall of pot cover extraction dish (12) and cavity (11) is configured to the jaw activity chamber (122) of soaring, wherein: form and have an extraction dish fixed leg (12111) in the middle position of the length direction of described mating cavity demarcation strip (1211) and towards a side of described pocket base wall, this extraction dish fixed leg (12111) is fixedly connected with pocket base wall, one end of described handle body (2) and under use state towards under a side form and have a pot lid clamp laying mechanism Connection Block (21), this pot lid clamp laying mechanism Connection Block (21) matches with described Connection Block mating cavity (121) under use state, and form and have a lock hook seat chamber (211) in the middle position of pot lid clamp laying mechanism Connection Block (21), in this lock hook seat chamber (211), be provided with a pot lid clamp laying mechanism (3), this pot lid clamp laying mechanism (3) is connected with handle body (2), on pot lid clamp laying mechanism Connection Block (21), be equipped with the pair of buttons (4) for controlling described pot lid clamp laying mechanism (3) action, the distributions of this pair of buttons (4) to face each other, and be insinuated in described lock hook seat chamber (211) and match with pot lid clamp laying mechanism (3), in the time that described pot lid clamp laying mechanism Connection Block (21) coordinates with described pot cover extraction dish (12), described pot lid clamp laying mechanism (3) enters described jaw activity by way of described a pair of Connection Block mating cavity (121) and soars in chamber (122) and described extraction dish fixed leg (12111) is clamped, when described pot lid clamp laying mechanism Connection Block (21) and described pot cover extraction dish (12) are removed while coordinating, described pot lid clamp laying mechanism (3) discharges described extraction dish fixed leg (12111) and exits from described a pair of Connection Block mating cavity (121) from the described jaw activity chamber (122) of soaring.

2. cover structure according to claim 1, it is characterized in that in described one end of described handle body (2) and form and have a pair of lock hook seat fixed leg (22) at the top in the lock hook seat chamber (211) corresponding to described pot lid clamp laying mechanism Connection Block (21), described pot lid clamp laying mechanism (3) is connected with a pair of lock hook seat fixed leg (22), on pot lid clamp laying mechanism Connection Block (21), offer pair of buttons mating cavity (212), this pair of buttons mating cavity (212) is aspectant position relationship each other, and respectively offer a button spindle probe hole (21211) in the middle position of the button mating cavity diapire (2121) of pair of buttons mating cavity (212), button spindle probe hole (21211) communicates with lock hook seat chamber (211), one of them button in described pair of buttons (4) matches with one of them the button mating cavity in described pair of buttons mating cavity (212), and another button in pair of buttons (4) matches with another button mating cavity in pair of buttons mating cavity (212), and pair of buttons (4) respectively has a button spindle (41), button spindle (41) is insinuated in lock hook seat chamber (211) and is matched with described pot lid clamp laying mechanism (3) by described button spindle probe hole (21211), the described a pair of Connection Block mating cavity (121) being formed on described pot cover extraction dish (12) is semicircle chamber, form and have a pair of jaw to limit flange (12112) in the middle position of the length direction of described mating cavity demarcation strip (1211), this a pair of jaw limits the top of flange (12112) corresponding to described extraction dish fixed leg (12111), and one of them jaw that this pair of jaw limits in flange (12112) limits flange one of them Connection Block mating cavity in described a pair of Connection Block mating cavity (121), and another jaw that a pair of jaw limits in phase flange (12112) limits protruding level another Connection Block mating cavity in a pair of Connection Block mating cavity (121).

3. cover structure according to claim 2, it is characterized in that upper at described button spindle (41) and form and have a cylinder lock gib head mating cavity (411) towards a side of described pot lid clamp laying mechanism (3), described pot lid clamp laying mechanism (3) comprises lock hook seat (31), first, the second pot cover folds up arm (32,33) and pot cover jaw closing spring (34), lock hook seat (31) is arranged in the described lock hook seat chamber (211) of described pot lid clamp laying mechanism Connection Block (21) and is fixedly connected with described a pair of lock hook seat fixed leg (22), form and have one first pot cover to fold up arm swing chamber (311) in the left side of this lock hook seat (31), form and have one second pot cover to fold up arm swing chamber (312) on the right side of lock hook seat (31) and in the position that folds up arm swing chamber (311) corresponding to the first pot cover, form in the front side of lock hook seat (31) and have the one first lock hook seat fixed leg chamber (313) of stepping down, there is the one second lock hook seat fixed leg chamber (314) of stepping down and form at the rear side of lock hook seat (31) and in the position in the chamber (313) of stepping down corresponding to the first lock hook seat fixed leg, the middle part that the first pot cover folds up the short transverse of arm (32) is positioned at the first pot cover and folds up arm swing chamber (311), and it is pivotally connected on lock hook seat (31) that this first pot cover folds up the middle part of arm (32), and this first pot cover folds up the upper end of arm (32) and leans out the first pot cover and fold up arm swing chamber (311) and form and have an one first cylinder lock gib head (321), lower end leans out equally the first pot cover and folds up arm swing chamber (311) and form and have an one first pot cover jaw (322), the middle part that the second pot cover folds up the short transverse of arm (33) is positioned at the second pot cover and folds up arm swing chamber (312), it is pivotally connected on lock hook seat (31) that this second pot cover folds up the middle part of arm (33), and this second pot cover folds up the upper end of arm (33) and leans out the second pot cover and fold up arm swing chamber (312) and form and have an one second cylinder lock gib head (331), bottom leans out equally the second pot cover and folds up arm swing chamber (312) and form and have an one second pot cover jaw (332), one end of pot cover jaw closing spring (34) is bearing in the first pot cover and folds up arm (32) and fold up towards the second pot cover the top of a side of arm (33), and being bearing in the second pot cover, the other end of pot cover jaw closing spring (34) folds up arm (33) and folds up towards the first pot cover the top of a side of arm (32), match with one of them the lock hook seat fixed leg in described a pair of lock hook seat fixed leg (22) and be fixedly connected with this one of them lock hook seat fixed leg in the first described lock hook seat fixed leg chamber (313) of stepping down, match with another lock hook seat fixed leg in a pair of lock hook seat fixed leg (22) and be fixedly connected with this another lock hook seat fixed leg in the second described lock hook seat fixed leg chamber (314) of stepping down, cylinder lock gib head mating cavity on the button spindle of described the first cylinder lock gib head (321) and one of them button in described pair of buttons (4) matchesAnd cylinder lock gib head on the button spindle of described the second cylinder lock gib head (331) and another button in described pair of buttons (4) matches, described first, the second pot cover jaw (322,332) form each other aspectant position relationship, in the time that described pot lid clamp laying mechanism Connection Block (21) coordinates with described pot cover extraction dish (12), the first described pot cover folds up lower end that arm (32) and the second pot cover fold up arm (33) and enters described jaw activity through described a pair of Connection Block mating cavity (121) respectively and soar in chamber (122) and jointly described extraction dish fixed leg (12111) clamped in the below that limits flange (12112) corresponding to the described a pair of jaw on described mating cavity demarcation strip (1211) by the first described pot cover jaw (322) and the second pot cover jaw (332), and remove while coordinating when described pot lid clamp laying mechanism Connection Block (21) and described pot cover extraction dish (12), described the first pot cover jaw (322) and the second pot cover jaw (332) discharge described extraction dish fixed leg (12111), and the first pot cover folds up lower end that arm (32) and the second pot cover fold up arm (33) and from described a pair of Connection Block mating cavity (121), exits respectively from the described jaw activity chamber (122) of soaring.

4. cover structure according to claim 3, it is characterized in that respectively offering a lock hook seat fixing threaded hole (221) on described a pair of lock hook seat fixed leg (22), on stepping down the chamber diapire in chamber (313), the first described lock hook seat fixed leg is equipped with one first screw hole (3131), on this first screw hole (3131), be equipped with one first screw (31311), the lock hook seat fixing threaded hole (221) on one of them the lock hook seat fixed leg in this first screw (31311) and a pair of lock hook seat fixed leg (22) is fixing; On stepping down the chamber diapire in chamber (314), the second described lock hook seat fixed leg offers one second screw hole (3141), on this second screw hole (3141), be equipped with one second screw (31411), the lock hook seat fixing threaded hole (221) on another lock hook seat fixed leg in this second screw (31411) and a pair of lock hook seat fixed leg (22) is fixing.

5. cover structure according to claim 3, it is characterized in that upper at described pot lid clamp laying mechanism Connection Block (21) and be positioned at bottom and offer a connecting seat chamber (213) of stepping down, and offer the lock hook seat chamber (317) of stepping down in the bottom of described lock hook seat (31), this lock hook seat chamber (317) and Connection Block chamber (213) of stepping down of stepping down is corresponding, in the time that described pot lid clamp laying mechanism Connection Block (21) coordinates with described pot cover extraction dish (12), match in described mating cavity demarcation strip (1211) and described lock hook seat chamber (317) and the Connection Block chamber (213) of stepping down of stepping down.

6. cover structure according to claim 3, it is characterized in that being provided with one first lock hook seat pivot hole (315) at the left side opening of described lock hook seat (31), fold up the middle part of arm (32) and form and have one first pivotal block (323) towards the side that the second pot cover folds up arm (33) at described the first pot cover, on this first pivotal block (323), offer one first pivot hole (3231), this first pivot hole (3231) is pivotally connected in the position corresponding to the first lock hook seat pivot hole (315) and the first lock hook seat pivot hole (315) by the first pivot (32311), be provided with one second lock hook seat pivot hole (316) at the right side opening of described lock hook seat (31), fold up the middle part of arm (33) and form and have one second pivotal block (333) towards the side that the first pot cover folds up arm (32) at described the second pot cover, on this second pivotal block (333), offer one second pivot hole (3331), this second pivot hole (3331) is pivotally connected in the position corresponding to the second lock hook seat pivot hole (316) and the second lock hook seat pivot hole (316) by the second pivot (33311).

7. cover structure according to claim 3, it is characterized in that folding up the upper end of arm (32) and forming and have one first spring bearing housing (324) towards the side that the second pot cover folds up arm (33) at described the first pot cover, there is one second spring bearing housing (334) and fold up the upper end of arm (33) and form towards the side that the first pot cover folds up arm (32) at the second pot cover, first, the second spring bearing housing (324, 334) correspond to each other, one end of described pot cover jaw closing spring (34) is bearing on the first spring bearing housing (324), and the other end is bearing on the second spring bearing housing (334), the first described pot cover jaw (322) forms and has one first jaw circular arc chamber (3221) towards a side of described the second pot cover jaw (332), there is one second jaw circular arc chamber (3321) and form towards a side of the first pot cover jaw (322) at the second pot cover jaw (332), first, the second jaw circular arc chamber (3221, 3321) match with described extraction dish fixed leg (12111) respectively.

8. according to the cover structure described in claim 3 or 7, it is characterized in that described pot cover jaw closing spring (34) is coil spring.

9. cover structure according to claim 3, is characterized in that described cylinder lock gib head mating cavity (411) is for semicircle chamber.

10. cover structure according to claim 2, is characterized in that the shape of described pair of buttons mating cavity (212) and size are to adapt with described pair of buttons (4).