CN204765010U - Clamp pressure cooker structure that opens and shuts - Google Patents
Clamp pressure cooker structure that opens and shuts Download PDFInfo
- Publication number
- CN204765010U CN204765010U CN201520566263.9U CN201520566263U CN204765010U CN 204765010 U CN204765010 U CN 204765010U CN 201520566263 U CN201520566263 U CN 201520566263U CN 204765010 U CN204765010 U CN 204765010U
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- button
- connecting rod
- clamp
- spring
- block
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Abstract
The utility model discloses a clamp pressure cooker structure that opens and shuts. The problem that the ordinary existence of present clamp formula pressure cooker clamp restores to the throne easily by oneself, just pot body and pot cover can abovely pressed by under the circumstances of the complete lock of clamp, and the existence is dangerous during misuse. The utility model discloses a characterized in that lies in a fixed connection slider on the first connecting rod of the side of releasing the button, is equipped with a slider spring between the outer tip of this slider and the tip of spout, the interior tip of slider and release the button between be equipped with an arc driving medium, be located a fixed connection pin socket on the second connecting rod of X button side, but on this pin socket an installation up -and -down motion and backing pin that can automatic re -setting, the upper portion of backing pin forms the locking portion that uses with the bottom cooperation of X button. The utility model discloses avoided the clamp to reset by oneself, pot body and pot cover are under the condition of not clinched complete lock, and unable the going up of pressure cooker is pressed, has improved the security the when pressure cooker uses.
Description
Technical field
The utility model relates to clamp forceps type pressure cooker, specifically the opening-closing structure of a kind of clamp pressure pot pot body and pot cover.
Background technology
The open and close cover structure of current pressure cooker has revolving type and clamp-type two kinds.The pressure cooker of revolving type folding lid needs aligned position when closing lid, and the more difficult grasp in position during closing lid, during operating cost, security is simultaneously also relatively poor; For improving the security of pressure cooker, extra increase is needed to prevent the safety device of maloperation.The pressure cooker then common problem that there is the easy self-resetting of clamp of clamp-type folding lid, and pot body and pot cover can be pressed above when not fastened completely by clamp, dangerous during improper use; In addition, the opening-closing structure complex operation of existing clamp forceps type pressure cooker, uses inconvenience.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming the existence of above-mentioned prior art, there is provided a kind of avoid clamp self-resetting and pot body and pot cover when not fastened completely by clamp cannot on pressure clamp pressure pot opening-closing structure, with improve pressure cooker use time security.
For this reason, the utility model adopts following technical scheme: clamp pressure pot opening-closing structure, comprise pot body and with pot body with the use of pot cover, pot cover is equipped with a self locking safety valve, it is characterized in that,
The upper surface of described pot cover is fixedly connected with gear shaft and a linear chute that one is positioned at pot cover center, gear shaft runs through chute, top and the gear be positioned at above chute of gear shaft are coupling, and described chute is equipped with the first connecting rod done reciprocating linear motion along chute and second connecting rod; The inner of first connecting rod and second connecting rod all forms the tooth bar used with gears meshing, and outer end is all connected with clamp, pot cover is fixedly connected with one and covers on panel on first connecting rod, second connecting rod and chute,
Described panel is equipped with one can move up and down and automatically resetly can release the button and one can to move up and down and can automatically reset X button;
The first connecting rod being positioned at side of releasing the button is fixedly connected with a slide block, between the outer end of this slide block and the end of chute, is provided with a sliding block spring, the inner end of slide block and be provided with an arc driving member between releasing the button; The top of this driving member can relative to the lower rotation of releasing the button, the inner end of bottom and slide block with the use of, for the outwards movement of sliding block;
The second connecting rod being positioned at X button side is fixedly connected with a pin socket, this pin socket is installed one and can to move up and down and can automatically reset backing pin; The top of backing pin formed with the bottom of X button with the use of tight lock part, formed bottom the panel being positioned at X button place one with tight lock part with the use of block, this block is positioned at the inner side bottom X button;
When after press-started button, sliding block spring is compressed, first connecting rod and second connecting rod outwards move, clamp is opened, tight lock part skids off from the inner side of block and is blocked by the lateral wall of block, now tight lock part is positioned at immediately below bottom X button, and the spool of self locking safety valve is stopped by second connecting rod and cannot freely rise; When after pressing X button, utilize the reset force of sliding block spring that first connecting rod and second connecting rod are inwardly moved, tight lock part slips into the inner side of block, and sliding block spring and slide block reset completely, and clamp is fully closed, and the spool of self locking safety valve can freely rise.
As improving further and supplementing technique scheme, the utility model takes following technical measures:
The medial surface of described stop bottom forms the first inclined-plane, and the second inclined-plane is formed at the top of tight lock part, and what utilize the first inclined-plane and the second inclined-plane coordinates inner side tight lock part being slipped into or skids off block.
Described chute is fixedly connected with one and is enclosed within spring base on gear shaft, this spring base is installed one at first spring of releasing the button and between spring base, the first spring is for automatically reseting of releasing the button.
Described driving member is shaped as frame, and it is enclosed within outside the first spring, carries out location, front and back by the first spring to driving member, prevents driving member from shaking when rotating.
The inner of described slide block forms a stopper slot, and the bottom of described driving member is placed in stopper slot, and the width of driving member mates with the width of stopper slot.Carry out spacing by stopper slot to the bottom of driving member.
Be provided with the second spring that is positioned at pin socket between described backing pin and pin socket, the second spring is used for automatically reseting of backing pin.
Be provided with one between described X button and panel and be enclosed within the 3rd spring on X button, the 3rd spring is used for automatically reseting of X button.
Described first connecting rod has resigning hole, and the screw that panel is connected with pot cover runs through resigning hole, makes screw not affect the linear reciprocating motion of first connecting rod.
Described second connecting rod has resigning hole, and the screw that panel is connected with pot cover runs through resigning hole, makes screw not affect the linear reciprocating motion of first connecting rod.
Described bottom of releasing the button has the U-shaped breach rotated for driving member top.
When clamp of the present utility model is fully opened, be in locking state, only have when pressing X button downwards and could unlock, avoid clamp self-resetting; Pot body and pot cover be not when being fastened completely by clamp, and the spool of self locking safety valve is stopped can not freely rise by second connecting rod, and pressure cooker cannot go up pressure, improves security when pressure cooker uses; Unlatching or the closedown of pot cover can be realized by press-started or X button downwards, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is the structural representation of the utility model panel.
Fig. 3 is the schematic diagram that the utility model clamp is in open mode.
Fig. 4 is the enlarged drawing in A portion in Fig. 3.
Fig. 5 is the schematic diagram that the utility model clamp is in closed condition.
Fig. 6 is the enlarged drawing in B portion in Fig. 5.
In figure, 1-pot body, 2-pot cover, 3-self locking safety valve, 4-gear shaft, 5-chute, 6-gear, 7-first connecting rod, 8-second connecting rod, 9-tooth bar, 10-clamp, 11-panel, 12-releases the button, 13-X button, 14-slide block, 15-sliding block spring, 16-driving member, 17-pin socket, 18-backing pin, 19-tight lock part, 20-block, 21-first inclined-plane, 22-second inclined-plane, 23-spring base, 24-first spring, 25-stopper slot, 26-second spring, 27-the 3rd spring, 28-resigning hole, 29-U v notch v, 30-sealing ring, 31-lateral wall.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the utility model is further described.
Clamp pressure pot opening-closing structure as shown in the figure, pot cover 2 and pot body 1 with the use of, have sealing ring 30 between pot body 1 and pot cover 2.Self locking safety valve 3 pot cover 2 is equipped with, the upper surface of pot cover 2 is fixedly connected with the gear shaft 4 and linear chute 5 that are positioned at pot cover center, gear shaft 4 runs through chute 5, top and the gear 6 be positioned at above chute of gear shaft 4 are coupling, and chute 5 are equipped with the first connecting rod 7 and second connecting rod 8 that do reciprocating linear motion along chute.The inner of first connecting rod 7 and second connecting rod 8 all forms the tooth bar 9 engaging with gear 6 and use, and outer end is all connected with clamp 10, is realized the folding of clamp 10 by the motion of first connecting rod 7 and second connecting rod 8.
Pot cover 2 is fixedly connected with one and covers on panel 11 on first connecting rod, second connecting rod and chute, panel 11 is equipped with and can moves up and down and automatically resetly can release the button 12 and can to move up and down and can automatically reset X button 13.The 3rd spring 27 be enclosed within X button 13 is provided with between X button 13 and panel 11.First connecting rod 7 and second connecting rod 8 have resigning hole 28, and the screw that panel is connected with pot cover runs through resigning hole 28.
The first connecting rod 7 being positioned at side of releasing the button is fixedly connected with slide block 14, between the outer end of this slide block 14 and the end of chute 5, is provided with sliding block spring 15, the inner end of slide block 14 and release the button between 12 and be provided with arc driving member 16.Chute 5 is fixedly connected with the spring base 23 be enclosed within gear shaft 4, this spring base 23 is positioned at first spring 24 of releasing the button between 12 and spring base 23.Driving member 16 is in shaped as frame, and it is enclosed within outside the first spring 24.The inner of slide block 14 forms stopper slot 25, and the bottom of described driving member 16 is placed in stopper slot 25, and the width of driving member 16 mates with the width of stopper slot 25.The top of driving member 16 can relative to release the button 12 lower rotation, the inner end of bottom and slide block 14 with the use of, for sliding block 14 outwards movement.Release the button 12 bottom have for driving member top rotate U-shaped breach 29
The second connecting rod 8 being positioned at X button side is fixedly connected with pin socket 17, this pin socket 17 is installed and can to move up and down and can automatically reset backing pin 18; The top of backing pin 18 formed with the bottom of X button 13 with the use of tight lock part 19, formed bottom the panel being positioned at X button place with tight lock part 19 with the use of block 20, this block 20 is positioned at the inner side bottom X button 13.Medial surface bottom block 20 forms the first inclined-plane 21, and the second inclined-plane 22 is formed at the top of tight lock part 19, and what utilize the first inclined-plane 21 and the second inclined-plane 22 coordinates the inner side making tight lock part 19 slip into or skid off block 20.The second spring 26 being positioned at pin socket 17 is provided with between backing pin 18 and pin socket 17.
Specific works process of the present utility model is as follows:
During downward press-started button 12, first spring 24 is compressed, driving member 16 also moves down, meanwhile, the top of driving member 16 is rotated, the other end promotes slide block 14 and outwards moves, slide block 14 drives first connecting rod 7 outwards to move, gear 6 rotates, gear 6 drives second connecting rod 8 also outwards to move, when first connecting rod 7 and second connecting rod 8 outwards move along chute 5, promote clamp 10 also outwards to open, second inclined-plane 22 slides to tight lock part 19 for 21 times and skids off from the inner side of block 20 (downslide process, the second spring 26 is compressed) along the first inclined-plane, then tight lock part 19 utilizes the reset force of the second spring 26 to rise and (also can be claimed to lock wall by the lateral wall 31 of block 20, play the effect of locking) block, now tight lock part 19 is positioned at immediately below bottom X button 13, thus clamp 10 is opened completely and locates, sliding block spring 15 is compressed, the spool of self locking safety valve 3 is stopped by second connecting rod 8 and can not freely rise, pressure cooker cannot go up pressure.Utilize the first spring 24 to automatically reset after the active force of releasing the button on 12 removes, driving member 16 also resets thereupon, but slide block 14 and sliding block spring 15 do not reset.
During downward pressing X button 13,3rd spring 27 is compressed, then tight lock part 19 moves down, second spring 26 is compressed, when the upper surface of tight lock part 19 is displaced downwardly to the bottom surface place of block 20, the reset force that sliding block spring 15 has makes first connecting rod 7 inwardly move, and gear 6 rotates, gear 6 drives second connecting rod 8 also inwardly to move, and also makes tight lock part 19 to the sideslip of block 20; What utilize the first inclined-plane 21 and the second inclined-plane 22 coordinates when making tight lock part 19 slip into the inner side of block 20 completely, sliding block spring 15 and slide block 14 reset completely, pot body 1 and pot cover 2 fasten by clamp 10 completely, now the spool of self locking safety valve 3 is not stopped by second connecting rod 8, has pressure back valve core freely to rise in pot.The 3rd spring 27 is utilized to automatically reset after active force on X button 13 removes.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in protection domain of the present utility model.
Claims (10)
1. clamp pressure pot opening-closing structure, comprise a pot body (1) and with pot body with the use of pot cover (2), pot cover (2) is equipped with a self locking safety valve (3), it is characterized in that,
The upper surface of described pot cover (2) is fixedly connected with gear shaft (4) and a linear chute (5) that one is positioned at pot cover center, gear shaft (4) runs through chute (5), top and the gear (6) be positioned at above chute of gear shaft (4) are coupling, and described chute (5) is equipped with the first connecting rod (7) done reciprocating linear motion along chute and second connecting rod (8); The inner of first connecting rod (7) and second connecting rod (8) all forms the tooth bar (9) engaging with gear (6) and use, outer end is all connected with clamp (10), pot cover (2) is fixedly connected with one and covers on panel (11) on first connecting rod, second connecting rod and chute;
Described panel (11) is equipped with one can move up and down and can automatically reset release the button (12) and one can move up and down and energy automatically reset X button (13);
The first connecting rod (7) being positioned at side of releasing the button is fixedly connected with a slide block (14), a sliding block spring (15) is provided with, the inner end of slide block (14) and release the button between (12) and be provided with an arc driving member (16) between the outer end of this slide block (14) and the end of chute (5); The top of this driving member (16) can relative to the lower rotation of release the button (12), the inner end of bottom and slide block (14) with the use of, for sliding block (14) outwards movement;
The second connecting rod (8) being positioned at X button side is fixedly connected with a pin socket (17), and the upper installation one of this pin socket (17) can move up and down and can automatically reset backing pin (18); The top of backing pin (18) formed with the bottom of X button (13) with the use of tight lock part (19), formed bottom the panel being positioned at X button place one with tight lock part (19) with the use of block (20), this block (20) is positioned at the inner side of X button (13) bottom;
When after press-started button (12), sliding block spring (15) is compressed, first connecting rod (7) and second connecting rod (8) outwards move, clamp (10) is opened, tight lock part (19) skids off from the inner side of block (20) and is blocked by the lateral wall of block (20), now tight lock part (19) is positioned at immediately below X button (13) bottom, and the spool of self locking safety valve (3) is stopped by second connecting rod (8) and cannot freely rise; When after pressing X button (13), utilize the reset force of sliding block spring that first connecting rod (7) and second connecting rod (8) are inwardly moved, tight lock part (19) slips into the inner side of block (20), sliding block spring (15) and slide block (14) reset, clamp (10) is fully closed, and the spool of self locking safety valve (3) can freely rise.
2. clamp pressure pot opening-closing structure according to claim 1, it is characterized in that, the medial surface of described block (20) bottom forms the first inclined-plane (21), second inclined-plane (22) is formed at the top of tight lock part (19), and what utilize the first inclined-plane (21) and the second inclined-plane (22) coordinates the inner side making tight lock part (19) slip into or skid off block (20).
3. clamp pressure pot opening-closing structure according to claim 1 and 2, it is characterized in that, described chute (5) is fixedly connected with one and is enclosed within spring base (23) on gear shaft (4), the upper installation one of this spring base (23) is positioned at first spring (24) of releasing the button (12) and between spring base (23).
4. clamp pressure pot opening-closing structure according to claim 3, is characterized in that, described driving member (16) is in shaped as frame, and it is enclosed within the first spring (24) outward.
5. clamp pressure pot opening-closing structure according to claim 1 and 2, it is characterized in that, the inner of described slide block (14) forms a stopper slot (25), the bottom of described driving member (16) is placed in stopper slot (25), and the width of driving member (16) mates with the width of stopper slot (25).
6. clamp pressure pot opening-closing structure according to claim 1 and 2, is characterized in that, is provided with the second spring (26) that is positioned at pin socket (17) between described backing pin (18) and pin socket (17).
7. clamp pressure pot opening-closing structure according to claim 1 and 2, it is characterized in that, be provided with one between described X button (13) and panel (11) and be enclosed within the 3rd spring (27) on X button (13).
8. clamp pressure pot opening-closing structure according to claim 1 and 2, is characterized in that, described first connecting rod (7) has resigning hole (28), and the screw that panel is connected with pot cover runs through resigning hole (28).
9. clamp pressure pot opening-closing structure according to claim 1 and 2, is characterized in that, described second connecting rod (8) has resigning hole (28), and the screw that panel is connected with pot cover runs through resigning hole (28).
10. clamp pressure pot opening-closing structure according to claim 1 and 2, is characterized in that, described in the release the button bottom of (12) have the U-shaped breach (29) rotated for driving member top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566263.9U CN204765010U (en) | 2015-07-30 | 2015-07-30 | Clamp pressure cooker structure that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566263.9U CN204765010U (en) | 2015-07-30 | 2015-07-30 | Clamp pressure cooker structure that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765010U true CN204765010U (en) | 2015-11-18 |
Family
ID=54505161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566263.9U Withdrawn - After Issue CN204765010U (en) | 2015-07-30 | 2015-07-30 | Clamp pressure cooker structure that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011741A (en) * | 2015-07-30 | 2015-11-04 | 浙江爱仕达电器股份有限公司 | Clamp pressure cooker retractable structure |
| CN110530212A (en) * | 2019-08-28 | 2019-12-03 | 曾绍文 | A kind of tear-gas firefighting cartridge |
-
2015
- 2015-07-30 CN CN201520566263.9U patent/CN204765010U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011741A (en) * | 2015-07-30 | 2015-11-04 | 浙江爱仕达电器股份有限公司 | Clamp pressure cooker retractable structure |
| CN105011741B (en) * | 2015-07-30 | 2017-05-03 | 浙江爱仕达电器股份有限公司 | Clamp pressure cooker retractable structure |
| CN110530212A (en) * | 2019-08-28 | 2019-12-03 | 曾绍文 | A kind of tear-gas firefighting cartridge |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20170503 |