CN203354319U - Pot with rotary opening and closing type cover - Google Patents
Pot with rotary opening and closing type cover Download PDFInfo
- Publication number
- CN203354319U CN203354319U CN 201320330952 CN201320330952U CN203354319U CN 203354319 U CN203354319 U CN 203354319U CN 201320330952 CN201320330952 CN 201320330952 CN 201320330952 U CN201320330952 U CN 201320330952U CN 203354319 U CN203354319 U CN 203354319U
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- pot
- pot cover
- rotation
- plane
- bow beam
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Abstract
The utility model discloses a pot with a rotary opening and closing type cover. The pot with the rotary opening and closing type cover comprises a pot body and the pot cover, wherein the pot cover comprises a cover body, pot lugs and an arched beam, a cushion board is arranged at the center of the cover body, a rotary lifting disc is arranged on the cushion board, the lower side of the rotary lifting disc is connected with the cushion board in a rotary mode, a rotary shaft is arranged at the center of the upper side of the rotary lifting disc, the upper end of the rotary shaft penetrates through a round hole in the middle of the arched beam and is connected with a spinning handle used for controlling the opening and closing of the pot cover, vertical positioning pillars are fixed on the two sides of the middle of the arched beam respectively, two guiding oblique surfaces symmetrical with respect to the center of the rotary shaft are arranged on the upper side of the rotary lifting disc, the lower ends of the two positioning pillars are in contact with the two guiding oblique surfaces respectively, a lower limiting groove is formed in the lowest position of each guiding oblique surface, and an upper limiting groove is formed in the highest position of each guiding oblique surface. The pot with the rotary opening and closing type cover has the advantages that the pot cover can be opened and closed more conveniently, the cover can be opened with little effort, and labor is saved.
Description
Technical field
The utility model relates to the pressure cooker technical field, relates in particular to a kind of rotating folding gland pot.
Background technology
Since pressure cooker extremely comes out, bring variation with rapid changepl. never-ending changes and improvements to people's life, it enjoys people's parent to rely with its advantage such as quick, energy-conservation, efficient, nowadays upward pressure pot in market has revolving type, gland-type, clamp-type etc., the open-close ways of various types of pressure cooker is more and complicated, and the pressure cooker with pressing cover folding is only limited to leading screw, nut screws the mode of uncapping, time and effort consuming, also inconvenient.The folding of now common gland pot is mainly to realize by two kinds of structures: the first is eccentric wheel structure, needs to arrange a spanner that the arm of force is longer on the gland pot of this kind of structure, thereby pull eccentric wheel, rotates, and realizes the folding of pot cover; The second is screw rod, swivel nut combining structure, realizes the folding of pot cover by the rotation swivel nut; When above-mentioned the first structure is pulled long spanner, need a hand to live pot body and pot cover, the another hand is pulled spanner, the operation effort, the rotation direction of spanner is vertical with plane, pot cover place simultaneously, and the spanner rotary motion trace takes up room greatly, easily interfere in narrow space, use inconvenient; Open in the second structure and need to turn swivel nut when shutting pot cover and much enclose, use trouble, inconvenience, between screw rod and swivel nut, long-term use is easy to wear simultaneously, owing to also being provided with pressure limiting valve on pressure cooker cover, pressure limiting valve place ejection steam also easily causes bolt, swivel nut to get rusty, thereby makes this kind of structure short service life.
For example: Chinese patent Granted publication number: CN2902108Y, May 23 2007 Granted publication day, a kind of pressure cooker with pressing cover is disclosed, comprise a pot body, pot cover, handle, spring beam, adjusting device, pressure limiting valve, spring beam is supported by handle, adjusting device is by be fixed on the screw rod on pot cover by pole, the swivel nut be connected with screw flight, handle by the swivel nut interlock forms, adjusting device also comprises locating part, swivel nut comprises upper swivel nut and the lower swivel nut be fixedly connected with, screw rod and lower swivel nut are threaded connection, locating part is arranged on the screw rod top, and in upper swivel nut, locating part is slightly larger than the diameter of screw rod and lower swivel nut.And for example: China Patent Publication No.: CN1274561A, November 29 2000 Granted publication day, a kind of pressure cooker with pressing cover mainly be comprised of pot body, pot cover, handle, spring beam, pressure limiting valve, pot button is disclosed, this pressure cooker also comprises the pot cover location locking mechanism, and this location locking mechanism mainly is comprised of cam, cam chair, adjusting screw(rod), cam handle.All there are the inconvenient characteristics of using in these two kinds of structures while using.
The utility model content
Inconvenience is opened, closed to the utility model for the pot cover that overcomes pressure cooker with pressing cover of the prior art, the pot cover upper ejector lever rotates and takes up room greatly, the deficiency easily interfered, provide a kind of pot cover open, close convenient, little, the labour-saving rotating folding gland pot more of movement range while uncapping.
To achieve these goals, the utility model adopts following technical scheme:
A kind of rotating folding gland pot, comprise pot body and pot cover, described pot cover comprises the pot cover body, be located at the handle of pot cover body both sides, the bow beam that connects handle, the center of described pot cover body is provided with backing plate, backing plate is provided with the rotation and lifting dish, between described rotation and lifting dish downside and backing plate, be rotationally connected, the upper center of rotation and lifting dish is provided with rotating shaft, vertical being fixedly connected with of circle centre position of the lower end of rotating shaft and rotation and lifting dish, the folding swing handle is passed and be connected with in the upper end of rotating shaft from the circular hole in the middle of bow beam, both sides in the middle of described bow beam are fixed with vertical locating dowel, the upside of described rotation and lifting dish is provided with two guiding surfaces about rotating shaft center's symmetry, the lower end of two locating dowels contacts with two guiding surfaces respectively, the lowest part of described guiding surface is provided with the lower limit groove, the highest point of guiding surface is provided with upper limit position groove.When this kind of gland pot need to be opened, hold an angle of folding swing handle rotation, driven rotary axle and rotation and lifting dish synchronously rotate, thereby make guiding surface move along the lower end of locating dowel, the initial position of locating dowel (now pot cover is closed) in upper limit position groove varies in the lower limit groove, bow beam is whole to descend, and the handle at bow beam two ends is thrown off with the pot edge of pot body opening part, can open pot cover; In like manner, in the time of need to covering tightly pot cover, counter-rotation folding swing handle, thus make locating dowel enter in upper limit position groove, bow beam rises to highest point, handle tension pot edge, the pot cover body covers tightly a pot body.Whole process is very easily laborsaving, with the pressure cooker of cam structure, compares, and the folding swing handle is around pot cover place Plane Rotation, the rotation amplitude is very little, and one hand just can operate, convenient laborsaving, compare with the pressure cooker of screw rod, screw bushing structure, open, close quicker, laborsaving.
As preferably, the lower surface of described locating dowel is sphere, and the bottom surface of described lower limit groove and upper limit position groove is arc surface.The locating dowel lower surface is that sphere is convenient to relative sliding on guiding surface, and arc surface is convenient to locating dowel and is entered guiding surface in lower limit groove or upper limit position groove, and the rotation of folding swing handle is more easily laborsaving.
As preferably, be provided with one section arc-plane between the lowest part of guiding surface and lower limit groove, one side of described arc-plane is connected with lower limit groove arc transition, and the other end of arc-plane is connected with the minimum limit arc transition of guiding surface.The horizontal bottom of guiding surface and the span between top of effectively shortening of arc-plane, thereby effectively prevent from interfering between guiding surface and bow beam, it is more smooth and easy, stable that arc transition connects the relative sliding made between locating dowel and guiding surface, and while rotating the folding swing handle, feel is better.
As preferably, between the flash of upper limit position groove and guiding surface, be provided with positioning boss.Locating dowel enters in the process of locating slot from the lower limit groove along guiding surface, cover tightly in the process of pot cover, when entering in upper limit position groove from guiding surface, locating dowel can pass through positioning boss, the locating dowel of feeling that now user can be obvious, vivid enters in locating slot, thus the personal injury that while preventing from not putting (situation that pot cover does not cover tightly) in place due to locating dowel, direct working pressure pot causes.
As preferably, be provided with reseting disk between described folding swing handle and bow beam, described reseting disk is set on rotating shaft and is fixedly connected with rotating shaft, the edge of the downside of described reseting disk is provided with two projections that reset about rotating shaft center's symmetry, the described projection that resets is provided with and presses down inclined-plane, and described to press down inclined-plane consistent with the incline direction of guiding surface; When locating dowel is positioned at the lower limit groove, press down inclined-plane and compress bow beam, when locating dowel is positioned at upper limit position groove, presses down inclined-plane and separate with bow beam.Open in the process of pot cover, rotate the folding swing handle, the rotation and lifting dish turns to the process of final position (locating dowel stretches into the lower limit groove) from initial position (locating dowel stretches into upper limit position groove), the inclined-plane that presses down resetted on projection contacts and presses down with bow beam gradually, thereby, while making the rotation and lifting dish rotate, the locating dowel lower end contacts with guiding surface all the time, bow beam resets gradually, pot cover is opened gradually, and whole process is more stable, is convenient to covering tightly of pot cover next time simultaneously.
As preferably, also be provided with stopping valve on the pot cover body, described stopping valve is arranged on the outside, edge of rotation and lifting dish, the edge of described rotation and lifting dish is provided with one section for blocking the circular arc edge strip of stopping valve, one end of described circular arc edge strip is provided with stopping valve and dodges hole, when locating dowel is positioned at upper limit position groove, stopping valve be positioned at stopping valve dodge hole under.Stopping valve is to cause personal injury in order to prevent pressure cooker to be opened in the process of pressurization, pot cover is when open mode, the circular arc edge strip be pressed in all the time stopping valve directly over, thereby prevent that stopping valve from rising, while covering tightly pot cover (no pressurization in pot), stopping valve be positioned at stopping valve dodge hole under, when pressure cooker uses (pressurization in pot), stopping valve rises under pressure and enters stopping valve and dodge in hole, now the rotation and lifting dish can't rotate fully, be that the folding swing handle also can't rotate, thereby effectively prevent that pressure cooker is opened when pressurization.
As preferably, the top of described bow beam is provided with protective cover, and the folding swing handle is located at the outside of protective cover, and the both sides of protective cover are provided with bow beam and dodge breach.Protective cover covers in the various structures such as rotation and lifting dish on the one hand, plays a protective role, also more attractive in appearance on the other hand.
Therefore, the utlity model has pot cover open, close convenient, little, the labour-saving beneficial effect more of movement range while uncapping.
Simultaneously, this kind of gland pot is when work, and pot cover can't be opened, and therefore has the safer beneficial effect of use.
The accompanying drawing explanation
Fig. 1 is that in the utility model, pot cover covers tightly the status architecture schematic diagram.
Fig. 2 is pot cover open mode structural representation in the utility model.
The structural representation that Fig. 3 is rotation and lifting dish in the utility model.
The top view that Fig. 4 is rotation and lifting dish in the utility model.
The top view that Fig. 5 is pot cover in the utility model.
The structural representation that Fig. 6 is reseting disk in the utility model.
In figure: pot body 1 pot cover 2 backing plate 3 rotation and lifting dish 4 rotating shaft 5 folding swing handle 6 reseting disk 7 stopping valve 8 circular arc edge strip 9 stopping valves are dodged hole 10 protective cover 11 bow beams and are dodged breach 12 pot cover body 21 handle 22 bow beam 23 locating dowel 24 guiding surface 41 lower limit groove 42 upper limit position groove 43 arc-plane 44 positioning boss 45 projection 71 that resets and press down inclined-plane 72.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of rotating folding gland pot as shown in Figure 1, comprise pot body 1 and pot cover 2, pot cover 2 comprises pot cover body 21, be located at the handle 22 of pot cover body both sides, the bow beam 23 that connects handle, pot cover body 21 center is provided with backing plate 3, backing plate 3 is provided with rotation and lifting dish 4, between rotation and lifting dish 4 and backing plate 3, be rotationally connected, the upper center of rotation and lifting dish 4 is provided with rotating shaft 5, vertical being fixedly connected with of circle centre position of the lower end of rotating shaft 5 and rotation and lifting dish 4, in the present embodiment, rotating shaft and rotation and lifting dish are the integral type structure, integral body processes together, connect reliable, intensity is large, low cost of manufacture, folding swing handle 6 is passed and be connected with in the upper end of rotating shaft 5 from the circular hole in the middle of bow beam 23, between rotating shaft and bow beam, relatively rotate, the top of bow beam 23 is provided with protective cover 11, folding swing handle 6 is located at the outside of protective cover 11, the both sides of protective cover 11 are provided with bow beam and dodge breach 12, both sides in the middle of bow beam 23 are fixed with vertical locating dowel 24, the lower surface of locating dowel 24 is sphere, the upside of rotation and lifting dish 4 is provided with two guiding surfaces about rotating shaft center's symmetry 41, the lower end sphere of two locating dowels 24 contacts with two guiding surfaces 41 respectively, the lowest part of guiding surface 41 is provided with lower limit groove 42, the highest point of guiding surface 41 is provided with upper limit position groove 43, the bottom surface of lower limit groove 42 and upper limit position groove 43 is arc surface, is convenient to like this locating dowel and slips into guiding surface in lower limit groove or upper limit position groove.
As shown in Figure 3 and Figure 4, be provided with one section arc-plane 44 between the lowest part of guiding surface 41 and lower limit groove 42, one side of arc-plane 44 is connected with lower limit groove 42 arc transition, the other end of arc-plane 44 is connected with the minimum limit arc transition of guiding surface 41, be provided with positioning boss 45 between the flash of upper limit position groove 43 and guiding surface 41, the horizontal bottom of guiding surface and the span between top of effectively shortening of arc-plane, thereby effectively prevent from interfering between guiding surface and bow beam, the arc transition connection makes the relative sliding between locating dowel and guiding surface more smooth and easy, stable, while rotating the folding swing handle, feel is better, locating dowel enters in the process of locating slot from the lower limit groove along guiding surface, cover tightly in the process of pot cover, when entering in upper limit position groove from guiding surface, locating dowel can pass through positioning boss, now the user can be obvious, the vivid locating dowel of feeling enters in locating slot, thereby the personal injury that while preventing from not putting (situation that pot cover does not cover tightly) in place due to locating dowel, direct working pressure pot causes.As shown in Figure 5, also be provided with stopping valve 8 on pot cover body 21, stopping valve 8 is arranged on the outside, edge of rotation and lifting dish 4, the edge of rotation and lifting dish 4 is provided with one section for blocking the circular arc edge strip 9 of stopping valve 8, one end of circular arc edge strip 9 is provided with stopping valve and dodges hole 10, at ordinary times, be subject to blocking of arc edge strip directly over stopping valve always, when locating dowel 24 moves to upper limit position groove 43 when interior, now pot cover is in covering tightly state, stopping valve 8 be positioned at stopping valve dodge hole 10 under, after pressurizeing in pot, stopping valve rises and stretches into stopping valve and dodge in hole under the effect of pot internal gas pressure, thereby spacing to the rotation and lifting dish, now the folding swing handle can't rotate, thereby while guaranteeing that the gland pot in working order, pot cover can't be opened, thereby while having avoided in pot pressurizeing, pot cover is opened by mistake and the person is caused to damage, use safer.
As shown in Fig. 1 Fig. 2 and Fig. 6, be provided with reseting disk 7 between folding swing handle 6 and bow beam 23, reseting disk 7 is set on rotating shaft and is fixedly connected with rotating shaft, folding swing handle, reseting disk, rotating shaft and rotation and lifting dish synchronously rotate, the edge of the downside of reseting disk 7 is provided with two projections 71 that reset about rotating shaft center's symmetry, the projection 71 that resets is provided with and presses down inclined-plane 72, two projections 71 that reset lay respectively at the both sides of bow beam, and the incline direction that presses down the guiding surface 41 that inclined-plane 72 is corresponding with its below is consistent; When locating dowel 24 is positioned at lower limit groove 42, press down inclined-plane 72 and compress bow beam 23,, press down inclined-plane 72 and separate with bow beam 23 when upper limit position groove 43 is interior when locating dowel position 24.Open in the process of pot cover, rotate the folding swing handle, the rotation and lifting dish turns to the process of final position (locating dowel stretches into the lower limit groove) from initial position (locating dowel stretches into upper limit position groove), the inclined-plane that presses down resetted on projection contacts and presses down with bow beam gradually, thereby, while making the rotation and lifting dish rotate, the locating dowel lower end contacts with guiding surface all the time, bow beam resets gradually, pot cover is opened gradually, and whole process is more stable, is convenient to covering tightly of pot cover next time simultaneously.
By reference to the accompanying drawings, using method of the present utility model is as follows: when this kind of gland pot need to be opened, hold an angle of folding swing handle 6 rotations, folding swing handle 6 driven rotary axles 5, reseting disk 7 and rotation and lifting dish 4 synchronously rotate, thereby make guiding surface 41 move along the lower end of locating dowel, the process that folding swing handle 6 is rotating, the inclined-plane 72 that presses down resetted on projection 71 presses down bow beam 23 gradually, thereby guarantee that the locating dowel 24 on bow beam 23 contacts with the guiding surface laminating all the time, the initial position of locating dowel 24 (now pot cover is closed) in upper limit position groove 43 drops in lower limit groove 42, the handle 22 at bow beam 23 two ends is thrown off with the pot edge of pot body 1 opening part, can open pot cover, open mode as shown in Figure 2, in like manner, in the time of need to covering tightly pot cover, counter-rotation folding swing handle 6, thus make locating dowel 24 enter in upper limit position groove 43, bow beam 23 rises to highest point, handle 22 tension pot edges, pot cover body 21 covers tightly pot body 1.Whole process is very easily laborsaving, with the pressure cooker of cam structure, compare, the folding swing handle is around pot cover place Plane Rotation, the rotation amplitude is very little, and one hand just can operate, convenient laborsaving, with the pressure cooker of screw rod, screw bushing structure, compare, open, close quicker, laborsaving, reseting disk guarantees that whole opening and closing process is more stable, reliable, and whole service life is long.
Claims (7)
1. a rotating folding gland pot, comprise a pot body (1) and pot cover (2), it is characterized in that, described pot cover (2) comprises pot cover body (21), be located at the handle (22) of pot cover body both sides, the bow beam (23) that connects handle, the center of described pot cover body (21) is provided with backing plate (3), backing plate (3) is provided with rotation and lifting dish (4), between described rotation and lifting dish (4) downside and backing plate (3), be rotationally connected, the upper center of rotation and lifting dish (4) is provided with rotating shaft (5), vertical being fixedly connected with of circle centre position of the lower end of rotating shaft (5) and rotation and lifting dish (4), folding swing handle (6) is passed and be connected with in the upper end of rotating shaft (5) from the circular hole in the middle of bow beam (23), both sides in the middle of described bow beam (23) are fixed with vertical locating dowel (24), the upside of described rotation and lifting dish (4) is provided with two guiding surfaces about rotating shaft center's symmetry (41), the lower end of two locating dowels (24) contacts with two guiding surfaces (41) respectively, the lowest part of described guiding surface (41) is provided with lower limit groove (42), the highest point of guiding surface (41) is provided with upper limit position groove (43).
2. a kind of rotating folding gland pot according to claim 1, is characterized in that, the lower surface of described locating dowel (24) is sphere, and the bottom surface of described lower limit groove (42) and upper limit position groove (43) is arc surface.
3. a kind of rotating folding gland pot according to claim 2, it is characterized in that, be provided with one section arc-plane (44) between the lowest part of guiding surface (41) and lower limit groove (42), one side of described arc-plane (44) is connected with lower limit groove (42) arc transition, and the other end of arc-plane (44) is connected with the minimum limit arc transition of guiding surface (41).
4. according to the described a kind of rotating folding gland pot of claim 2 or 3, it is characterized in that, between the flash of upper limit position groove (43) and guiding surface (41), be provided with positioning boss (45).
5. a kind of rotating folding gland pot according to claim 1, it is characterized in that, be provided with reseting disk (7) between described folding swing handle (6) and bow beam (23), described reseting disk (7) is set on rotating shaft and is fixedly connected with rotating shaft, the edge of the downside of described reseting disk (7) is provided with two projections that reset about rotating shaft center's symmetry (71), the described projection that resets (71) is provided with and presses down inclined-plane (72), and described to press down inclined-plane (72) consistent with the incline direction of guiding surface (41); When locating dowel (24) is positioned at lower limit groove (42), press down inclined-plane (72) and compress bow beam (23),, press down inclined-plane (72) and separate with bow beam (23) in upper limit position groove (43) time when locating dowel position (24).
6. a kind of rotating folding gland pot according to claim 1 or 5, it is characterized in that, also be provided with stopping valve (8) on pot cover body (21), described stopping valve (8) is arranged on the outside, edge of rotation and lifting dish (4), the edge of described rotation and lifting dish (4) is provided with one section for blocking the circular arc edge strip (9) of stopping valve (8), one end of described circular arc edge strip (9) is provided with stopping valve and dodges hole (10), when locating dowel (24) is positioned at upper limit position groove (43), stopping valve (8) be positioned at stopping valve dodge hole (10) under.
7. a kind of rotating folding gland pot according to claim 1 or 5, it is characterized in that, the top of described bow beam (23) is provided with protective cover (11), and folding swing handle (6) is located at the outside of protective cover (11), and the both sides of protective cover (11) are provided with bow beam and dodge breach (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330952 CN203354319U (en) | 2013-06-09 | 2013-06-09 | Pot with rotary opening and closing type cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330952 CN203354319U (en) | 2013-06-09 | 2013-06-09 | Pot with rotary opening and closing type cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354319U true CN203354319U (en) | 2013-12-25 |
Family
ID=49802164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320330952 Expired - Lifetime CN203354319U (en) | 2013-06-09 | 2013-06-09 | Pot with rotary opening and closing type cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385650A (en) * | 2013-06-09 | 2013-11-13 | 应展 | Turntable fast opening-closing press-cover pot |
| CN111904265A (en) * | 2020-07-03 | 2020-11-10 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
-
2013
- 2013-06-09 CN CN 201320330952 patent/CN203354319U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385650A (en) * | 2013-06-09 | 2013-11-13 | 应展 | Turntable fast opening-closing press-cover pot |
| CN111904265A (en) * | 2020-07-03 | 2020-11-10 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
| CN111904265B (en) * | 2020-07-03 | 2021-07-09 | 绍兴市吉柏尼机电有限公司 | Caliper assembly and cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |