CN210643677U - Pot cover of pressure cooker - Google Patents
Pot cover of pressure cooker Download PDFInfo
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- CN210643677U CN210643677U CN201920630041.7U CN201920630041U CN210643677U CN 210643677 U CN210643677 U CN 210643677U CN 201920630041 U CN201920630041 U CN 201920630041U CN 210643677 U CN210643677 U CN 210643677U
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- support column
- pot cover
- cover body
- apron
- gasket
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Abstract
The utility model relates to the technical field of household appliances, a pot cover of pressure cooker is disclosed, include pot cover body (1) and establish apron (2) in pot cover body (1) top, pot cover body (1) is connected with apron (2), be equipped with support column (3) of being connected with pot cover body (1) on pot cover body (1), support column (3) are vertical to be established on the up end of pot cover body (1), spacing hole (19) have been seted up on apron (2), support column (3) are worn to establish in spacing hole (19), reciprocating motion is done in spacing hole (19) in support column (3), still be equipped with support column seat (4) on pot cover body (1), support column (3) are established in the top of support column seat (4) and with support column seat (4) fixed connection, the cylinder diameter of support column seat (4) is greater than the cylinder diameter of support column (3). The utility model discloses guarantee the lock volume of pot cover body and the pot body, reduce the error of lock, improved the security that this technique used, and simple structure.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a pot cover of pressure cooker.
Background
The cooker cover assembly is matched with a groove formed by the face cover and the outer shell cover to limit the rotating angle of the screwing of the cooker cover assembly and the cooker body, so that cooker cover teeth on the face cover are buckled with cooker body teeth on the cooker body, and the related safety performance of the cooker cover assembly is ensured; meanwhile, the outer shell cover and the outer pot are generally connected through screws, in the manufacturing process, the outer pot side hole and the outer shell cover side hole have certain angle deviation, and the deviation of the angle can influence the position of the outer shell cover groove, so that the outer shell cover is not tightly matched with the surface cover, the groove cannot effectively limit the rotating angle of the pot cover assembly, namely, the buckling amount of the pot cover teeth on the surface cover and the pot body teeth on the pot body is insufficient, and the normal use of the pressure cooker is influenced. For example, the Chinese utility model patent (application number: 201420245020.0) discloses a cover of an electric pressure cooker and the electric pressure cooker. Wherein, electric pressure cooker's pot cover includes: the pot cover comprises a pot cover body, wherein a limiting bulge is arranged on the pot cover body and matched with pot teeth of a pot body to limit the rotating angle of the pot cover of the electric pressure cooker. The limit bulge in the patent is easy to cause damage to the pot teeth after being used and impacted for a long time.
Disclosure of Invention
The utility model discloses to the poor shortcoming of spacing effect of pot cover rotation among the prior art, provide a pot cover that pot cover rotates spacing effectual pressure cooker.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a pot cover of pressure cooker, includes the pot cover body and establishes the apron in pot cover body top, pot cover body and cover connection are equipped with the support column with this body coupling of pot cover on the pot cover body, and the support column is vertical to be established on the up end of pot cover body, has seted up spacing hole on the apron, and the support column is worn to establish in spacing downthehole, and the support column is reciprocating motion in spacing downthehole. When the pot cover body rotates, the rotating angle of the pot cover body is limited in the limiting hole through the supporting column, the buckling amount of the pot cover body and the pot body is guaranteed, the error of buckling is reduced, the safety of the technical use is improved, the structure is simple, and production and processing are facilitated.
Preferably, the pot cover body is further provided with a support column seat, the support column is arranged above the support column seat and is fixedly connected with the support column seat, and the diameter of the cylinder of the support column seat is larger than that of the support column. The support column seat has strengthened the support intensity of support column bottom, improves the anti impact of support column to prolong the life of this technique, the quantity of support column is three and annular circumference equipartition establishes on the pot cover body, spacing stability when improving the pot cover body and rotating.
As preferred, the cover is equipped with sliding sleeve and first gasket on the support column, and the sliding sleeve is established at spacing downthehole, and first gasket is established in the below of apron, and the below of first gasket is equipped with the first compression spring that offsets with first gasket, and the lower pot head of first compression spring is established on the support column seat. When the pot cover body rotates, the support column drives the sliding sleeve to move in the limiting hole, the sliding sleeve rotates when moving, the friction force of the sliding sleeve and the limiting hole inner wall is reduced, the flexibility when the pot cover body rotates is improved, the cover plate is upwards jacked by the first compression spring, the cover plate and the pot cover body are kept in a gap, and the cover plate is prevented from being in contact with the pot cover body to influence the rotation of the pot cover body.
As preferred, set up the spacing recess that from top to bottom caves in on the apron, spacing hole is established in the bottom of spacing recess, and the bottom of spacing recess is equipped with the limit baffle who upwards extends, and limit baffle's inner wall flushes with the inner wall in spacing hole, and the upper end of support column is equipped with the set screw who is connected with the support column, is equipped with the second gasket between set screw and the support column, and the second gasket is established and is offset in limit baffle's top and limit baffle's upper end. Through setting up the area of contact in limit baffle increase sliding sleeve and spacing hole, stability when improving the sliding sleeve and removing and rotating, set screw and second gasket cooperation compress tightly limit baffle's upper end, offset first compression spring's elasticity to the distance between control apron and the pot cover body.
Be equipped with the packing ring between pot cover body and the apron, the edge at pot cover body up end is established to the packing ring, the upper end of packing ring is seted up flutedly, be equipped with the base that the equipartition set up in the recess, be equipped with the mounting hole in the base, be equipped with the spliced pole in the mounting hole, the spliced pole sets up with the mounting hole is concentric, the upper end of spliced pole is worn to establish in the apron, the cover is equipped with second compression spring on the spliced pole, the upper end and the apron of second compression spring offset, the lower extreme of second compression spring is established in the mounting hole. Improve the leakproofness between pot cover body and the apron through setting up the packing ring, when avoiding opening the pot cover body, steam in the pot gets into pot cover body and apron, causes the damage to the part on the pot cover body, and second compression spring's quantity is six and circumference equipartition settings, and second compression spring guarantees to lap the distance between edge and the pot cover body edge to an ascending power of applying of apron, avoids lapping the edge because gravity buckles downwards, influences the rotation of pot cover body.
Preferably, the middle part of the lower end face of the gasket is provided with an arc-shaped convex ring extending downwards, and the lower end of the arc-shaped convex ring is abutted against the upper end face of the pot cover body. The sealing performance between the pot cover body and the cover plate is enhanced.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the pot cover body rotating angle is limited in the limiting hole through the supporting column, the buckling amount of the pot cover body and the pot body is guaranteed, the error of buckling is reduced, the safety of the technical use is improved, the structure is simple, and production and processing are facilitated.
Drawings
Fig. 1 is a schematic top view of the present invention.
3 fig. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 cross 3- 3 sectional 3 structure 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Fig. 3 is a partially enlarged schematic view of the M portion in fig. 2.
Fig. 4 is a partially enlarged schematic view of the O portion in fig. 2.
Fig. 5 is a perspective view of the gasket.
Fig. 6 is a partially enlarged schematic view of the portion N in fig. 5.
Fig. 7 is a perspective view of the cover plate.
Fig. 8 is a partially enlarged schematic view of a portion P in fig. 7.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-pot cover body, 2-apron, 3-support column, 4-support column seat, 5-sliding sleeve, 6-first gasket, 7-first compression spring, 8-spacing recess, 9-spacing baffle, 10-set screw, 11-second gasket, 12-packing ring, 13-recess, 14-base, 15-spliced pole, 16-second compression spring, 17-arc bulge loop, 18-mounting hole, 19-spacing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model provides a pot cover of pressure cooker, as shown in fig. 1 to 8, includes pot cover body 1 and establishes apron 2 in pot cover body 1 top, and pot cover body 1 is connected with apron 2, is equipped with the support column 3 of being connected with pot cover body 1 on pot cover body 1, and support column 3 is vertical to be established on the up end of pot cover body 1, has seted up spacing hole 19 on apron 2, and support column 3 wears to establish in spacing hole 19, and support column 3 is reciprocating motion in spacing hole 19. When pot cover body 1 rotates, inject 1 body pivoted angle of pot cover body at spacing hole 19 through support column 3, guarantee the buckling quantity of pot cover body 1 and the pot body, reduce the error of lock, improved the security that this technique used, and simple structure, convenient production and processing.
Still be equipped with support column seat 4 on the pot cover body 1, support column 3 establish in the top of support column seat 4 and with support column seat 4 fixed connection, the cylinder diameter of support column seat 4 is greater than the cylinder diameter of support column 3. Support column seat 4 has strengthened the support intensity of support column 3 bottom, improves the 3 anti impact of support column to prolong the life of this technique, the quantity of support column 3 is three and annular circumference equipartition establishes on pot cover body 1, spacing stability when improving pot cover body 1 and rotating.
The support column 3 is sleeved with a sliding sleeve 5 and a first gasket 6, the sliding sleeve 5 is arranged in the limiting hole 19, the first gasket 6 is arranged below the cover plate 2, a first compression spring 7 which is abutted against the first gasket 6 is arranged below the first gasket 6, and the lower end of the first compression spring 7 is sleeved on the support column seat 4. When pot cover body 1 rotates, support column 3 drives and drives sliding sleeve 5 and remove in spacing hole 19, and sliding sleeve 5 rotates when removing, reduces the frictional force of sliding sleeve 5 and 19 inner walls in spacing hole, improves the flexibility when pot cover body 1 rotates, and first compression spring 7 will lap 2 jack-ups that make progress, makes apron 2 and pot cover body 1 remain the clearance, thereby avoids lapping 2 and the rotation that pot cover body 1 influenced pot cover body 1 with the contact of pot cover body 1.
Set up the spacing recess 8 that from top to bottom caves in on apron 2, spacing hole 19 is established in the bottom of spacing recess 8, the bottom of spacing recess 8 is equipped with the limit baffle 9 that upwards extends, limit baffle 9's inner wall flushes with the inner wall of spacing hole 19, the upper end of support column 3 is equipped with the set screw 10 of being connected with support column 3, be equipped with second gasket 11 between set screw 10 and the support column 3, the cover of second gasket 11 is established on set screw 10, second gasket 11 is established and is offset in the top of limit baffle 9 and limit baffle 9's upper end. Limiting baffle 9 establishes around spacing hole 19, increases the area of contact of sliding sleeve 5 and spacing hole 19 through setting up limiting baffle 9, improves the stability when sliding sleeve 5 removes and rotates, and set screw 10 and the cooperation of second gasket 11 compress tightly limiting baffle 9's upper end offsets first compression spring 7's elasticity to control the distance between apron 2 and the pot cover body 1.
Example 2
The utility model provides a pot cover of pressure cooker, as shown in fig. 1 to 8, on embodiment 1's basis, be equipped with packing ring 12 between pot cover body 1 and the apron 2, packing ring 12 establishes the edge at 1 up end of pot cover body, recess 13 has been seted up to the upper end of packing ring 12, be equipped with the base 14 that the equipartition set up in the recess 13, be equipped with mounting hole 18 in the base 14, be equipped with spliced pole 15 in the mounting hole 18, spliced pole 15 and mounting hole 18 concentric setting, the upper end of spliced pole 15 is worn to establish in the apron 2, the cover is equipped with second compression spring 16 on the spliced pole 15, the upper end and the apron 2 of second compression spring 16 offset, the lower extreme of second compression spring 16 is established in mounting hole 18 and is offset bottom recess 13. Improve the leakproofness between pot cover body 1 and the apron 2 through setting up packing ring 12, when avoiding opening pot cover body 1, steam in the pot gets into pot cover body 1 and apron 2, cause the damage to the part on the pot cover body 1, second compression spring 16's quantity is six and circumference equipartition setting, second compression spring 16 is to the ascending power of applying of apron 2, guarantee the distance between apron 2 edges and the 1 edge of pot cover body, avoid 2 edges of apron to buckle downwards because of gravity, influence the rotation of pot cover body 1.
Example 3
As shown in fig. 1 to 8, in embodiment 2, an arc-shaped protruding ring 17 extending downward is disposed in the middle of the lower end surface of a gasket 12, and the lower end of the arc-shaped protruding ring 17 abuts against the upper end surface of a lid body 1. The sealing performance between the pot cover body 1 and the cover plate 2 is enhanced.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. A pot cover of a pressure cooker is characterized in that: including pot cover body (1) and establish apron (2) in pot cover body (1) top, pot cover body (1) is connected with apron (2), be equipped with support column (3) of being connected with pot cover body (1) on pot cover body (1), support column (3) are vertical to be established on the up end of pot cover body (1), spacing hole (19) have been seted up on apron (2), support column (3) are worn to establish in spacing hole (19), reciprocating motion is in spacing hole (19) in support column (3).
2. A lid for a pressure cooker as claimed in claim 1, characterized in that: still be equipped with support column seat (4) on pot cover body (1), support column (3) are established in the top of support column seat (4) and with support column seat (4) fixed connection, and the cylinder diameter of support column seat (4) is greater than the cylinder diameter of support column (3).
3. A lid for a pressure cooker as claimed in claim 2, characterized in that: the support column (3) is sleeved with a sliding sleeve (5) and a first gasket (6), the sliding sleeve (5) is arranged in a limiting hole (19), the first gasket (6) is arranged below the cover plate (2), a first compression spring (7) which is abutted against the first gasket (6) is arranged below the first gasket (6), and the lower end of the first compression spring (7) is sleeved on the support column base (4).
4. A lid for a pressure cooker as claimed in claim 1, characterized in that: set up spacing recess (8) sunken from top to bottom on apron (2), the bottom at spacing recess (8) is established in spacing hole (19), the bottom of spacing recess (8) is equipped with limit baffle (9) of upwards extending, the inner wall of limit baffle (9) flushes with the inner wall of spacing hole (19), the upper end of support column (3) is equipped with set screw (10) of being connected with support column (3), be equipped with second gasket (11) between set screw (10) and support column (3), the upper end of establishing in limit baffle's (9) top and limit baffle (9) in second gasket (11) offsets.
5. A lid for a pressure cooker as claimed in claim 1, characterized in that: be equipped with packing ring (12) between pot cover body (1) and apron (2), the edge at pot cover body (1) up end is established in packing ring (12), recess (13) are seted up to the upper end of packing ring (12), be equipped with base (14) that the equipartition set up in recess (13), be equipped with mounting hole (18) in base (14), be equipped with spliced pole (15) in mounting hole (18), spliced pole (15) and mounting hole (18) set up with one heart, wear to establish in apron (2) in the upper end of spliced pole (15), the cover is equipped with second compression spring (16) on spliced pole (15), the upper end and apron (2) of second compression spring (16) offset, the lower extreme of second compression spring (16) is established in mounting hole (18) and offsets bottom recess (13).
6. A lid for a pressure cooker as claimed in claim 5, characterized in that: the middle part of the lower end face of the gasket (12) is provided with an arc-shaped convex ring (17) extending downwards, and the lower end of the arc-shaped convex ring (17) is propped against the upper end face of the pot cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630041.7U CN210643677U (en) | 2019-05-05 | 2019-05-05 | Pot cover of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630041.7U CN210643677U (en) | 2019-05-05 | 2019-05-05 | Pot cover of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210643677U true CN210643677U (en) | 2020-06-02 |
Family
ID=70824995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920630041.7U Active CN210643677U (en) | 2019-05-05 | 2019-05-05 | Pot cover of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210643677U (en) |
-
2019
- 2019-05-05 CN CN201920630041.7U patent/CN210643677U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321299 No. 6 Jinniu Road, Baiyang Industrial Zone, economic development zone, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Zhejiang SHANGCHU Home Technology Co.,Ltd. Address before: 321299 Niubeijin, Baiyang Industrial Zone, Wuyi County, Jinhua City, Zhejiang Province (No. 2 Building, Zhejiang Yongda Industry and Trade Co., Ltd.) Patentee before: ZHEJIANG SHANGCHU KITCHENWARE Co.,Ltd. |