CN209074014U - A kind of pot lid opening structure - Google Patents

Abstract

The utility model relates to a kind of pot lid opening structures, comprising: the inner wall of external pot cover, external pot cover is equipped with retention bead；Main body is blocked, blocks in main body and is formed with accommodating chamber, the inside for blocking main body is equipped with guide groove, and guide groove is located at the corresponding position of retention bead；Capping, capping are mounted on the opening for blocking main body, and capping is equipped with groove, is equipped with through-hole in groove；Telescopic component, telescopic component is located at capping and blocks the inside of main body, telescopic component includes pressing tablet and elastic component, pressing tablet protrudes into groove, pressing tablet is equipped with barrier sheet, barrier sheet, which stretches out, blocks main body to the lower section of retention bead, and barrier sheet is equipped with guide part, and guide part is slidably fitted in guide groove；Elastic component is arranged between the end of two pressing tablets.After such scheme, there is biggish accommodation space in the pot lid opening structure, consequently facilitating extending the function of entire thermo jug toward new structure is added inside it.

Description

A kind of pot lid opening structure

Technical field

The utility model relates to thermo jug field, a kind of especially pot lid opening structure.

Background technique

In thermo jug field, commonly a kind of opening structure is pot lid: pot lid is by external pot cover and internal closure main body group At pot lid is mounted in kettle body, is blocked main body and is then removably mounted in pot lid, and closure main body plays the opening of kettle body close The effect of envelope avoids the intracorporal water of pot from pouring.Blocking in main body has corresponding telescopic component to avoid blocking main body hair Raw axial movement is skidded off out of external pot cover, and telescopic component includes two block pieces, and elastic component, while outer pot are equipped between block piece The inner wall of lid is equipped with retention bead, and under the action of the elastic member, block piece is located at the lower section of retention bead, so as to avoid closure Main body occurs axial displacement and skids off out of external pot cover, when needs, which will block main body, to be taken out out of external pot cover, presses locating part, So that locating part is left the lower section of retention bead, can will block main body and be extracted out out of external pot cover.But it is asked existing for this structure Topic is, due to the presence of telescopic component, occupies and blocks a large amount of space in main body, so that blocking available in main body Space is smaller, therefore when needing to add function of some structures to improve entire pot in closure main body, just seeming, catching taboo sees Elbow is unfavorable for the extension of function.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of pot lid opening structure, have in the pot lid opening structure Biggish accommodation space, consequently facilitating extending the function of entire thermo jug toward new structure is added inside it.

In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows:

A kind of pot lid opening structure, comprising: the inner wall of external pot cover, the external pot cover is equipped with retention bead, the limit convex It rises there are two being symmetrical arranged；Main body is blocked, accommodating chamber is formed in the closure main body, the inside for blocking main body is equipped with edge It is described block main body the guide groove radially extended, the guide groove be symmetrical arranged there are two, the guide groove run through the envelope Stifled main body, the guide groove are located at the corresponding position of the retention bead；Capping, the capping are mounted on the closure main body Opening, the capping is equipped with groove, and there are two the groove is symmetrical arranged, through-hole is equipped in the groove；It is flexible Component, the telescopic component be located at the capping and it is described block main body inside, the telescopic component include pressing tablet and Elastic component, the pressing tablet protrude into the groove from the through-hole, and the pressing tablet is pressed described in two there are two being symmetrical arranged Accommodation space is limited between tabletting, the pressing tablet is equipped with the barrier sheet cooperated with the retention bead, the barrier sheet The closure main body is stretched out to the lower section of the retention bead, and the barrier sheet is equipped with guide part, and the guide part sliding is matched It closes in the guide groove；The elastic component is arranged between the end of two pressing tablets.

It is preferred: on the pressing tablet towards the side of another pressing tablet be equipped with connection bump, the two of the elastic component End cap is located in the connection bump.

Preferred: the bottom of the guide groove is equipped with spaced raised line, the bottom of the guide part and the raised line Contact.

Preferred: the pressing tablet, barrier sheet and guide part are integrally formed.

It is preferred: to be provided with reinforcing rib between the barrier sheet and the guide part.

Preferred: the elastic component is spring.

Preferred: the side of the external pot cover is equipped with handle.

Preferred: the inner wall of the external pot cover is equipped with the annular groove that circumferentially extends along the external pot cover, in the annular groove Sealing ring is installed.

Preferred: the cross section of the sealing ring is U-shaped.

The beneficial effects of the utility model are: pressing pressing tablet when needs will block main body and extract out out of external pot cover, pressing Tabletting drives moved out from beneath of the barrier sheet from retention bead, just can will block main body and extract out out of external pot cover, when not pressing pressing When piece, pressing tablet is always positioned at the lower section of retention bead under the action of the elastic member, and blocking main body also just can not be out of external pot cover It detaches and comes；Meanwhile blocking with accommodating chamber in main body, and the distance between two pressing tablets are farther out, pressing tablet is generally located at The fringe region of accommodating chamber, without occupying excessive space, elastic component is also mounted at the both ends of pressing tablet, therefore, two pressings Accommodation space is limited between piece, user can add structure in accommodation space as needed, to extend new function, press simultaneously The slidable distance of tabletting institute is smaller, will not generate large effect to the structure of addition.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is the structural schematic diagram one of the utility model embodiment pot lid opening structure；

The structural schematic diagram two of Fig. 2 the utility model embodiment pot lid opening structure；

The structural schematic diagram three of Fig. 3 the utility model embodiment pot lid opening structure, wherein the capping and external pot cover It is not shown；

Fig. 4 is the structural schematic diagram of telescopic component in the present embodiment；

Fig. 5 is the structural schematic diagram that main body is blocked in the present embodiment；

Fig. 6 is the structural schematic diagram of capping in the present embodiment.

Wherein: 1- external pot cover；2- blocks main body；3- capping；4- pressing tablet；5- elastic component；11- retention bead；12- hand Handle；13- sealing ring；21- guide groove；31- groove；41- barrier sheet；42- guide part；43- connection bump；21a- raised line.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In the description of the present invention, it should be understood that "upper", "lower", "left", "right", "front", "rear", " perpendicular Directly ", the orientation and positional relationship of the instructions such as "bottom", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Term " first ", " second " are only used for the purpose of description in the description of the present invention, and should not be understood as referring to Show or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

As shown in Fig. 1-Fig. 6, a kind of pot lid opening structure, comprising:

External pot cover 1, the inner wall of external pot cover 1 are equipped with retention bead 11, there are two retention bead 11 is symmetrical arranged；

Main body 2 is blocked, blocks and is formed with accommodating chamber in main body 2, the inside for blocking main body 2 is equipped with along the diameter for blocking main body 2 To the guide groove 21 of extension, there are two guide groove 21 is symmetrical arranged, guide groove 21 is located at limit through main body 2, guide groove 21 is blocked The corresponding position of position protrusion 11；

Capping 3, capping 3 are mounted on the opening for blocking main body 2, and capping 3 is equipped with groove 31, and groove 31 is symmetrical There are two settings, and through-hole is equipped in groove 31；

Telescopic component, telescopic component are located at capping 3 and block the inside of main body 2, and telescopic component includes pressing tablet 4 and bullet Property part 5, pressing tablet 4 protrudes into groove 31 from through-hole, and pressing tablet 4 limits appearance between two pressing tablets 4 there are two being symmetrical arranged Receive space, pressing tablet 4 is equipped with the barrier sheet 41 cooperate with retention bead 11, and barrier sheet 41 stretches out closure main body 2 to limit convex 11 lower section is played, barrier sheet 41 is equipped with guide part 42, and guide part 42 is slidably fitted in guide groove 21, pressing tablet 4, barrier sheet 41 and guide part 42 be integrally formed；Elastic component 5 is arranged between the end of two pressing tablets 4, and elastic component 5 can be spring.

Pressing tablet 4, pressing tablet 4 are pressed when needs, which will block main body 2, to be extracted out out of external pot cover 1 using such structure Drive moved out from beneath of the barrier sheet 41 from retention bead 11, just can by block main body 2 be extracted out out of external pot cover 1, when do not press by When tabletting 4, pressing tablet 4 is always positioned at the lower section of retention bead 11 under the action of elastic component 5, and blocking main body 2 also just can not be from It detaches and comes in external pot cover 1；Meanwhile blocking with accommodating chamber in main body 2, and the distance between two pressing tablets 4 are farther out, pressing Piece 4 is generally located at the fringe region of accommodating chamber, and without occupying excessive space, elastic component 5 is also mounted at the both ends of pressing tablet 4, Therefore, accommodation space is limited between two pressing tablets 4, user can add structure in accommodation space as needed, to extend New function, while the 4 slidable distance of institute of pressing tablet is smaller, will not generate large effect to the structure of addition.

In addition, connection bump 43, two end caps of elastic component 5 are equipped with towards the side of another pressing tablet 4 on pressing tablet 4 It is located in connection bump 43.Elastic component 5 will not be moved arbitrarily as a result,.

In addition, the bottom of guide groove 21 is equipped with spaced raised line 21a, and bottom and the raised line 21a of guide part 42 connect Touching.Reduce the area of guide part 42 with the contact of guide groove 21 as a result, thus smaller friction, enable guide part 42 more Add and easily slides.

In addition, reinforcing rib is provided between barrier sheet 41 and guide part 42.Thus, it is possible to enhance barrier sheet 41 and guiding Intensity between part 42.

In addition, the side of external pot cover 1 is equipped with handle 12.

In addition, the inner wall of external pot cover 1 is equipped with the annular groove circumferentially extended along external pot cover 1, is equipped with sealing in annular groove Circle 13, the cross section of sealing ring 13 is U-shaped, thus, it is possible to enhance the sealing effect between external pot cover 1 and kettle body.

In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all Any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc. should be included in practical Within novel protection scope.

Claims (9)

1. a kind of pot lid opening structure characterized by comprising

External pot cover, the inner wall of the external pot cover are equipped with retention bead, there are two the retention bead is symmetrical arranged；

Main body is blocked, accommodating chamber is formed in the closure main body, the inside for blocking main body is equipped with along the closure main body The guide groove radially extended, the guide groove be symmetrical arranged there are two, the guide groove run through the closure main body, it is described to lead To slot position in the corresponding position of the retention bead；

Capping, the capping are mounted on the opening for blocking main body, and the capping is equipped with groove, the groove There are two being symmetrical arranged, through-hole is equipped in the groove；

Telescopic component, the telescopic component are located at the capping and the inside for blocking main body, and the telescopic component includes Pressing tablet and elastic component, the pressing tablet protrude into the groove from the through-hole, the pressing tablet be symmetrical arranged there are two, two Accommodation space is limited between a pressing tablet, the pressing tablet is equipped with the barrier sheet cooperated with the retention bead, institute It states barrier sheet and stretches out the closure main body to the lower section of the retention bead, the barrier sheet is equipped with guide part, the guiding Part is slidably fitted in the guide groove；The elastic component is arranged between the end of two pressing tablets.

2. pot lid opening structure according to claim 1, it is characterised in that: towards another pressing tablet on the pressing tablet Side be equipped with connection bump, the both ends of the elastic component are set in the connection bump.

3. pot lid opening structure according to claim 2, it is characterised in that: the bottom of the guide groove is equipped with and is alternatively arranged Raised line, the bottom of the guide part is contacted with the raised line.

4. pot lid opening structure according to claim 3, it is characterised in that: the pressing tablet, barrier sheet and guide part one It is body formed.

5. pot lid opening structure according to claim 4, it is characterised in that: set between the barrier sheet and the guide part It is equipped with reinforcing rib.

6. pot lid opening structure according to claim 1, it is characterised in that: the elastic component is spring.

7. pot lid opening structure described according to claim 1-any one of 6, it is characterised in that: the side of the external pot cover Equipped with handle.

8. pot lid opening structure described according to claim 1-any one of 6, it is characterised in that: the inner wall of the external pot cover Equipped with the annular groove circumferentially extended along the external pot cover, sealing ring is installed in the annular groove.

9. pot lid opening structure according to claim 8, it is characterised in that: the cross section of the sealing ring is U-shaped.