CN213155373U - Quick open-close pressure cooker lid - Google Patents
Quick open-close pressure cooker lid Download PDFInfo
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- CN213155373U CN213155373U CN202021450672.XU CN202021450672U CN213155373U CN 213155373 U CN213155373 U CN 213155373U CN 202021450672 U CN202021450672 U CN 202021450672U CN 213155373 U CN213155373 U CN 213155373U
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Abstract
The utility model provides a pressure cooker cover capable of being opened and closed quickly, which comprises a cover body, wherein the cover body is matched with a cooker body for use, the upper edge of the cooker body is provided with a flanging, and an opening and closing device for opening and closing or locking the cover body and the cooker body is arranged in a cavity of the cover body; the opening and closing device comprises a first opening and closing mechanism, a second opening and closing mechanism and a control mechanism, wherein the first opening and closing mechanism comprises a first buckle, a first connecting rod and a first gear rod; the second opening and closing mechanism comprises a second buckle, a second connecting rod and a second gear rod; the control mechanism comprises a first gear, a second gear and a rack; the first opening and closing mechanism and the second opening and closing mechanism are distributed in a centrosymmetric manner by taking the first gear rotating shaft as a symmetric center, and a reset spring is arranged between the first opening and closing mechanism and the second opening and closing mechanism; the pot cover body is provided with a carrying handle on one side far away from the pot body, and the second gear and the rack are arranged in the carrying handle.
Description
Technical Field
The utility model relates to a pan processing technology field especially relates to the pressure cooker pot cover of opening and close fast.
Background
In the prior art, the connection mode of the pressure cooker cover and the cooker body generally adopts the way that the edge of the cover is rotationally clamped and connected with the edge of the cooker body, and the opening and closing are realized through rotation; this structure has the defect that uncapping is more troublesome, can not realize opening and close fast, and needs both hands operation, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick open-close pressure cooker cover, which aims at the defects of the prior art.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the pressure cooker cover capable of being opened and closed quickly comprises a cover body, wherein the cover body is matched with a cooker body for use, an outward flange is arranged at the upper edge of the cooker body, and an opening and closing device for opening and closing or locking the cover body and the cooker body is arranged in a cavity of the cover body; the opening and closing device comprises a first opening and closing mechanism, a second opening and closing mechanism and a control mechanism for controlling the first opening and closing mechanism and the second opening and closing mechanism, wherein the first opening and closing mechanism comprises a first buckle, a first connecting rod and a first gear rod; the second opening and closing mechanism comprises a second buckle, a second connecting rod and a second gear rod;
the control mechanism comprises a first gear, a second gear and a rack; the first gear is meshed with the first gear rod and the second gear rod, the first gear and the second gear are coaxially arranged and fixedly connected, and the second gear is meshed with the rack;
the first opening and closing mechanism and the second opening and closing mechanism are distributed in a centrosymmetric manner by taking the first gear rotating shaft as a symmetric center, and a reset spring in a stretching state is arranged between the first opening and closing mechanism and the second opening and closing mechanism;
the pot cover comprises a pot cover body and is characterized in that a hollow carrying handle is arranged on one side of the pot cover body, which is far away from a pot body, the second gear and the rack are arranged in the carrying handle, and the rack penetrates through the carrying handle to be connected with an opening button on the outer side of the carrying handle.
As an improvement of the technical scheme, the two reset springs are respectively connected with the first gear rod and the second connecting rod, and the second gear rod and the first connecting rod.
As an improvement of the above technical scheme, the rack sets up to L shape, control mechanism is still including the spacing post that blocks the rack and use, spacing post perpendicular to pot cover body sets up and with pot cover body sliding connection, be provided with the elastic component that is in compression state between spacing post and the pot cover body, carry and be provided with the close button to keeping away from pot cover body one side, close button is provided with the gliding release link of spacing post of promotion near pot cover body one side.
As an improvement of the technical scheme, one side of the limiting column, which is close to the reset rod, is provided with an inclined surface, and the horizontal height of one side, which is close to the second gear, is lower than the horizontal height of the other side.
As an improvement of the technical scheme, a fixing rod is further arranged between the opening button and the rack, the fixing rod is arranged on one side, away from the rack, of the second gear, and the fixing rod is in clearance fit with the second gear.
The utility model has the advantages that: the opening button is pressed to drive the rack, the second gear rotates, the first gear rotates along with the first gear, and the first gear rod and the second gear rod which are meshed with the first gear move towards two sides, so that the first buckle and the second buckle move back to each other and are separated from the flanging, and the pressure cooker is in an opening and closing state; the rack is loosened, and under the action of the reset spring, the first opening and closing mechanism and the second opening and closing mechanism move oppositely, so that the first buckle and the second buckle move oppositely to clamp the pot cover body and the flanging on the pot body, and the pressure cooker is in a closed state; the pressure cooker is opened, closed and separated by pressing the opening button by the carrying handle held by a single hand, and the cooker cover body is lifted away from the cooker body by the carrying handle.
Drawings
Fig. 1 is a schematic structural view of a pot cover body and a pot body according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the open/close state of the lid according to the embodiment of the present invention;
fig. 3 is a schematic structural view of the closed state of the pot cover according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of section A-A in FIG. 4;
fig. 6 is a schematic cross-sectional structure view of the carrying handle according to the embodiment of the present invention;
FIG. 7 is a schematic view of the cross-section B-B of FIG. 6;
the pot cover comprises a pot cover body 10, a carrying handle 11, an opening button 12, a closing button 13, a reset rod 14, a pot body 20, a flanging 21, a first opening and closing mechanism 30, a first buckle 31, a first connecting rod 32, a first gear rod 33, a reset spring 34, a second opening and closing mechanism 40, a second buckle 41, a second connecting rod 42, a second gear rod 43, a first gear 51, a second gear 52, a rack 53, a limiting column 54, an elastic piece 55 and a fixing rod 56.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1-7, the pressure cooker cover capable of being opened and closed quickly in this embodiment includes a cover body 10, the cover body 10 is used in cooperation with a cooker body 20, an outward flange 21 is provided on the upper edge of the cooker body 20, and an opening and closing device for opening and closing or locking the cover body 10 and the cooker body 20 is provided in the cavity of the cover body 10; the opening and closing device comprises a first opening and closing mechanism 30, a second opening and closing mechanism 40 and a control mechanism for controlling the first opening and closing mechanism 30 and the second opening and closing mechanism 40, wherein the first opening and closing mechanism 30 comprises a first buckle 31, a first connecting rod 32 and a first gear rod 33; the second opening and closing mechanism 40 comprises a second buckle 41, a second connecting rod 42 and a second gear rod 43;
the control mechanism comprises a first gear 51, a second gear 52 and a rack 53; the first gear 51 is meshed with the first gear rod 33 and the second gear rod 43, the first gear 51 and the second gear 52 are coaxially arranged and fixedly connected, and the second gear 52 is meshed with the rack 53; the gear ratio of the first gear 51 to the second gear 52 is greater than 1; the displacement distance of the first opening and closing mechanism 30 and the second opening and closing mechanism 40 is larger than that of the rack 53, so that the operation is convenient.
The first opening and closing mechanism 30 and the second opening and closing mechanism 40 are distributed in a centrosymmetric manner by taking the rotating shaft of the first gear 51 as a symmetric center, and a return spring 34 in a stretching state is arranged between the first opening and closing mechanism 30 and the second opening and closing mechanism 40;
the pot cover body 10 is provided with a hollow carrying handle 11 at one side far away from the pot body 20, the second gear 52 and the rack 53 are arranged in the carrying handle 11, and the rack 53 passes through the carrying handle 11 and is connected with the opening button 12 at the outer side of the carrying handle 11.
The rack 53 is driven by pressing the opening button 12, the second gear 52 rotates, the first gear 51 rotates along with the rotation, and the first gear rod 33 and the second gear rod 43 meshed with the first gear 51 move towards two sides, so that the first buckle 31 and the second buckle 41 move away from each other and are separated from the flanging 21, and the pressure cooker is in an opening and closing state; the rack 53 is loosened, under the action of the return spring 34, the first opening and closing mechanism 30 and the second opening and closing mechanism 40 move oppositely, so that the first buckle 31 and the second buckle 41 move oppositely to clamp the pot cover body 10 and the flanging 21 on the pot body 20, and the pressure cooker is in a closed state; the pressure cooker can be opened, closed and closed by pressing the opening button 12 with the carrying handle 11 held by a single hand, and the cooker cover body 10 is lifted away from the cooker body 20 by the carrying handle 11.
The two return springs 34 are respectively connected with the first gear rod 33 and the second connecting rod 42, and the second gear rod 43 and the first connecting rod 32; the first opening and closing mechanism 30 and the second opening and closing mechanism 40 are enabled to move on the same straight line all the time, and the situation of deviation is avoided, so that the friction between the first opening and closing mechanism 30 and the second opening and closing mechanism 40 and the cavity of the pot cover body 10 is too large.
The rack 53 sets up to L shape, control mechanism still includes the spacing post 54 that blocks rack 53 and use, spacing post 54 perpendicular to pot cover body 10 sets up and with pot cover body 10 sliding connection, be provided with the elastic component 55 that is in compression state between spacing post 54 and the pot cover body 10, it is provided with the close button 13 to keep away from pot cover body 10 one side to carry handle 11, close button 13 and be provided with the gliding release link 14 of spacing post 54 of promotion near pot cover body 10 one side.
After the opening button 12 is pressed, the first opening and closing mechanism 30 and the second opening and closing mechanism 40 move back and forth, so that the pressure cooker is in an opening and closing state, the limiting column 54 moves upwards under the action of the elastic piece 55 to clamp the rack 53, so that the opening button 12 cannot be restored under the action of the return spring 34, and the opening and closing state is kept; by pressing the closing button 13, the reset rod 14 is driven to downwards prop against the limiting rod 54, so that the limiting rod 54 moves downwards, the rack 53 loses the limiting effect of the limiting rod 54, the first opening and closing mechanism 30 and the second opening and closing mechanism 40 move oppositely under the action of the reset spring 34, and the pressure cooker is closed; thereby realizing the opening and closing state or the closing state of the pressure cooker operated by one hand.
One side of the limiting column, which is close to the reset rod 14, is provided with an inclined surface, and the horizontal height of one side, which is close to the second gear 52, is lower than that of the other side; the rack 53 is caught and the rack 53 is not stopped from being displaced when the open button 12 is pressed.
A fixing rod 56 is further arranged between the opening button 12 and the rack 53, the fixing rod 56 is arranged on one side of the second gear 52 far away from the rack 53, and the fixing rod 56 is in clearance fit with the second gear 52; the stress is more uniform, and the condition that the two ends of the side, far away from the opening button 12, of the rack 53 are stressed unevenly for a long time to cause fracture is prevented.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The pressure cooker cover capable of being opened and closed quickly comprises a cover body (10), wherein the cover body (10) is matched with a cooker body (20) for use, an outward flange (21) is arranged at the upper edge of the cooker body (20), and an opening and closing device for opening and closing or locking the cover body (10) and the cooker body (20) is arranged in a cavity of the cover body (10); the method is characterized in that: the opening and closing device comprises a first opening and closing mechanism (30), a second opening and closing mechanism (40) and a control mechanism for controlling the first opening and closing mechanism (30) and the second opening and closing mechanism (40), wherein the first opening and closing mechanism (30) comprises a first buckle (31), a first connecting rod (32) and a first gear rod (33); the second opening and closing mechanism (40) comprises a second buckle (41), a second connecting rod (42) and a second gear rod (43);
the control mechanism comprises a first gear (51), a second gear (52) and a rack (53); the first gear (51) is meshed with the first gear rod (33) and the second gear rod (43), the first gear (51) and the second gear (52) are coaxially arranged and fixedly connected, and the second gear (52) is meshed with the rack (53); the gear ratio of the first gear (51) to the second gear (52) is greater than 1;
the first opening and closing mechanism (30) and the second opening and closing mechanism (40) are distributed in a centrosymmetric manner by taking a rotating shaft of the first gear (51) as a symmetric center, and a reset spring (34) in a stretching state is arranged between the first opening and closing mechanism (30) and the second opening and closing mechanism (40);
the pot cover is characterized in that a hollow carrying handle (11) is arranged on one side, away from the pot body (20), of the pot cover body (10), the second gear (52) and the rack (53) are arranged in the carrying handle (11), and the rack (53) penetrates through the carrying handle (11) to be connected with an opening button (12) on the outer side of the carrying handle (11).
2. The cover for a pressure cooker, which is opened and closed quickly, according to claim 1, wherein: the two return springs (34) are respectively connected with the first gear rod (33) and the second connecting rod (42), and the second gear rod (43) and the first connecting rod (32).
3. The cover for a pressure cooker, which is opened and closed quickly, according to claim 1 or 2, wherein: rack (53) set up to L shape, control mechanism still including block spacing post (54) that rack (53) was used, spacing post (54) perpendicular to pot cover body (10) set up and with pot cover body (10) sliding connection, be provided with between spacing post (54) and pot cover body (10) elastic component (55) that are in compression state, it is provided with close button (13) to carry handle (11) to keep away from pot cover body (10) one side, close button (13) are close to pot cover body (10) one side and are provided with and promote spacing post (54) gliding release link (14).
4. The cover for a pressure cooker, which is opened and closed quickly, according to claim 3, wherein: one side of the limiting column, which is close to the reset rod (14), is provided with an inclined surface, and the horizontal height of one side, which is close to the second gear (52), is lower than that of the other side.
5. The cover for a pressure cooker, which is opened and closed quickly, according to claim 4, wherein: a fixing rod (56) is further arranged between the opening button (12) and the rack (53), the fixing rod (56) is arranged on one side, far away from the rack (53), of the second gear (52), and the fixing rod (56) is in clearance fit with the second gear (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450672.XU CN213155373U (en) | 2020-07-21 | 2020-07-21 | Quick open-close pressure cooker lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450672.XU CN213155373U (en) | 2020-07-21 | 2020-07-21 | Quick open-close pressure cooker lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213155373U true CN213155373U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021450672.XU Active CN213155373U (en) | 2020-07-21 | 2020-07-21 | Quick open-close pressure cooker lid |
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| Country | Link |
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| CN (1) | CN213155373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304812A (en) * | 2021-07-13 | 2021-08-27 | 深圳市信誉鑫环保科技有限公司 | A impurity separation treatment facility for construction waste |
| CN113331679A (en) * | 2021-07-09 | 2021-09-03 | 安徽金合科技有限公司 | Combined type cooker |
| CN113907225A (en) * | 2021-10-22 | 2022-01-11 | 江苏凯帝农业科技发展有限公司 | Formula process for preparing apple vinegar beverage in small batches for household |
-
2020
- 2020-07-21 CN CN202021450672.XU patent/CN213155373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331679A (en) * | 2021-07-09 | 2021-09-03 | 安徽金合科技有限公司 | Combined type cooker |
| CN113304812A (en) * | 2021-07-13 | 2021-08-27 | 深圳市信誉鑫环保科技有限公司 | A impurity separation treatment facility for construction waste |
| CN113907225A (en) * | 2021-10-22 | 2022-01-11 | 江苏凯帝农业科技发展有限公司 | Formula process for preparing apple vinegar beverage in small batches for household |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Quick opening and closing pressure cooker lid Effective date of registration: 20230911 Granted publication date: 20210511 Pledgee: Agricultural Bank of China Limited Qingyang County Branch Pledgor: Anhui Jinhe Technology Co.,Ltd. Registration number: Y2023980056109 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |