CN220877360U - Locking mechanism of sterilizing pot - Google Patents
Locking mechanism of sterilizing pot Download PDFInfo
- Publication number
- CN220877360U CN220877360U CN202322439396.7U CN202322439396U CN220877360U CN 220877360 U CN220877360 U CN 220877360U CN 202322439396 U CN202322439396 U CN 202322439396U CN 220877360 U CN220877360 U CN 220877360U
- Authority
- CN
- China
- Prior art keywords
- gear
- screw
- ring gear
- locking mechanism
- sterilization pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 63
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 241000233866 Fungi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to the technical field of sterilization pots, in particular to a locking mechanism of a sterilization pot, which comprises a ring gear, a buckle, a screw rod, a connecting lug, a pivot shaft, a sliding block, a ring track, a first gear and a handle, wherein the screw rod is clamped and buckled to enable the first gear to be meshed with the ring gear, the handle drives the sliding block to move on the ring track, so that the ring gear is rotated to drive the first gear to move downwards along the screw rod, and the first gear abuts against the upper part of the buckle.
Description
Technical Field
The utility model relates to the technical field of sterilization pots, in particular to a locking mechanism of a sterilization pot.
Background
The sterilizing pot is also called a steam sterilizer, and the sterilizing pot for laboratory can be divided into a portable autoclave and a vertical autoclave. The device which heats water by using the electric heating wire to generate steam and can maintain a certain pressure is an important device in the laboratory or edible fungus production.
The Chinese patent of the grant bulletin number CN108261550A discloses a sterilizing pot, the concrete disclosure is that the sterilizing pot comprises a body, the body upper end is equipped with sterilizing pot cover, body lateral wall upper half is equipped with the connection otic placode, the cover is equipped with the rotary rod on the connection otic placode, the cover is equipped with locking bolt on the rotary rod, and this sterilizing pot locks sterilizing pot cover and body through the locking bolt on the rotary rod, because be equipped with multiunit hob and locking bolt on the body lateral wall, so need one by one with locking bolt locking, such mode is more loaded down with trivial details, and the vanishing pot cover is long with body locking time, consequently, need the locking mechanism of a sterilizing pot not only easy operation, locking time is still short urgently.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the locking mechanism of the sterilizing pot is simple to operate and short in locking time.
In order to solve the technical problems, the utility model adopts the following technical scheme: a locking mechanism for a sterilization pot, comprising:
A sterilization pot body;
The connecting lugs are connected to the outer side wall of the upper part of the sterilizing pot body, the connecting lugs are provided with pivot shafts, and the axes of the pivot shafts are parallel to the tangent line of the outer wall of the sterilizing pot body;
the screw is pivoted with the connecting lug through a pivot shaft, and the axial direction of the screw is in the vertical direction;
The screw rod is switched into a first state and a second state by rotating the pin joint shaft;
the first gear is coaxially and threadedly connected with the screw rod;
The sterilization pot cover is provided with buckles outside, the number of the buckles is the same as that of the connecting lugs, and the sterilization pot cover is provided with an annular track;
The sliding block is connected with the annular track in a sliding way;
the ring gear is connected with the sliding block, and the thickness of the ring gear is 2-3 times that of the first gear;
A handle connected to the ring gear;
In the first state, the screw of the sterilizing pot body is under the connecting lug due to the gravity, so that the first gear on the screw is positioned below the connecting lug;
in the second state, the buckle of the sterilizing pot cover is positioned right above the connecting lug of the sterilizing pot body, and the screw rod is clamped with the buckle, so that the first gear is meshed with the ring gear.
Further, the upper end of the sterilizing pan body is provided with a groove, and a sealing ring is arranged in the groove.
Further, the ring gear outside is equipped with the protective housing, and the protective housing is located buckle department top and is equipped with the opening.
Further, the buckle shape is U-shaped.
Further, the screw is detachably connected to the connecting lug.
The utility model has the beneficial effects that: through setting up ring gear, buckle, screw rod, engaging lug, pin joint axle, slider, annular rail, first gear and handle, screw rod joint and buckle make first gear and ring gear meshing, the handle drives the slider and moves on annular rail to make ring gear rotatory, thereby drive first gear and move down along the screw rod, make first gear support in the upper portion of buckle, compare with prior art, not only easy operation, sterilization pot lid and sterilization pot body locking's time is still short.
Drawings
Fig. 1 is a schematic structural view of a locking mechanism of a sterilization pot according to an embodiment of the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1;
FIG. 3 is a front view of a locking mechanism of a sterilization pot according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view taken along the direction A of FIG. 3;
Fig. 5 is an enlarged view of a portion B of fig. 4.
Description of the reference numerals:
1. A sterilization pot body; 11. a groove; 12. a seal ring; 2. a connecting lug; 3. a pin joint shaft; 4. a screw; 5. a first gear; 6. sterilizing the pot cover; 61. a buckle; 62. an endless track; 7. a slide block; 8. a ring gear; 9. a handle; 10. a protective shell; 101. an opening.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, a locking mechanism of a sterilization pot includes:
a sterilizing pot body 1;
The connecting lugs 2 are connected to the outer side wall of the upper part of the sterilizing pan body 1, the connecting lugs 2 are provided with pivot shafts 3, and the axes of the pivot shafts 3 are parallel to the tangent line of the outer wall of the sterilizing pan body 1;
the screw 4 is pivoted with the connecting lug 2 through the pivot shaft 3, and the axial direction of the screw 4 is vertical;
the screw 4 is switched into a first state and a second state by rotating the pivot shaft 3;
the first gear 5 is coaxially and threadedly connected with the screw 4;
The sterilizing pot cover 6, the outer side of the sterilizing pot cover 6 is provided with buckles 61, the number of the buckles 61 is the same as that of the connecting lugs 2, and the sterilizing pot cover 6 is provided with an annular track 62;
The sliding block 7 is in sliding connection with the annular track 62;
A ring gear 8, the ring gear 8 being connected to the slider 7, the ring gear 8 being 2-3 times thicker than the first gear 5;
A handle 9, the handle 9 being connected to the ring gear 8;
In the first state, the screw 4 of the sterilizing pan body 1 is under the connecting lug 2 due to the gravity, so that the first gear 5 on the screw 4 is positioned below the connecting lug 2;
In the second state, the buckle 61 of the sterilizing pot cover 6 is positioned right above the connecting lug 2 of the sterilizing pot body 1, the screw 4 is clamped with the buckle 61, and the first gear 5 is meshed with the ring gear 8.
In the above embodiment, in the first state, the sterilization pot cover 6 is connected with the sterilization body, so that the buckle 61 of the sterilization pot cover 6 is located above the connecting lug 2 of the sterilization pot body 1, the screw 4 rotates to the second state through the pivot shaft 3, then the handle 9 is held by hand to rotate clockwise, the sliding block 7 slides on the annular track 62, so as to drive the annular gear 8 to rotate, and as the upper part of the annular gear 8 is meshed with the first gear 5, the first gear 5 is driven to rotate, and the first gear 5 rotates, so that the first gear 5 moves downwards along the screw 4 until the first gear 5 abuts against the upper part of the buckle 61.
As an alternative embodiment, the upper end of the sterilizing pan body 1 is provided with a groove 11, and a sealing ring 12 is arranged in the groove 11.
In the above embodiment, the sterilizing pot cover 6 and the sterilizing pot body 1 can be better sealed, and a better sterilizing effect is achieved.
As an alternative embodiment, the outer side of the ring gear 8 is provided with a protective shell 10, and the protective shell 10 is provided with an opening 101 above the position of the buckle 61.
In the above embodiment, in the second state, the handle is held by hand to rotate clockwise, so that the slider 7 slides on the annular track 62, thereby driving the ring gear 8 to rotate, and the ring gear 8 is meshed with the first gear 5 through the opening 101 of the protective housing 10, thereby driving the first gear 5 to move down along the screw 4 until the first gear 5 abuts against the upper portion of the buckle 61, and by providing the protective housing 10, the ring gear 8 can be protected, and the service life of the ring gear 8 can be prolonged.
As an alternative embodiment, the catch 61 is U-shaped in shape.
In the above embodiment, the U-shaped buckle 61 is provided, the U-shaped buckle 61 is made of plastic or has elastic material, and the screw 4 is better limited with the buckle 61 by using the structure of the U-shaped buckle 61, so that the first gear 5 on the screw 4 is better meshed with the ring gear 8.
As an alternative embodiment, the screw 4 is detachably connected to the connecting lug 2.
In the above embodiment, the shape of engaging lug 2 is the U-shaped, be equipped with first through-hole and second through-hole on the engaging lug 2, the axis of first through-hole is the same with the axial of second through-hole, the axis of first through-hole is parallel with sterilization pot body 1 outer wall looks tangent line, the lower extreme of screw rod 4 is equipped with circular through-hole, the bolt passes first through-hole in proper order, circular through-hole, the second through-hole, with screw rod 4 and bolt-up connection, make screw rod 4 can rotate along the bolt, thereby realized screw rod 4 detachable connect on engaging lug 2, can change at any time and maintain bad screw rod 4.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (5)
1. A locking mechanism for a sterilization pot, comprising:
A sterilization pot body;
The connecting lugs are connected to the outer side wall of the upper part of the sterilizing pot body, the connecting lugs are provided with pivot shafts, and the axes of the pivot shafts are parallel to the tangent line of the outer wall of the sterilizing pot body;
the screw is pivoted with the connecting lug through a pivot shaft, and the axial direction of the screw is in the vertical direction;
The screw rod is switched into a first state and a second state by rotating the pin joint shaft;
the first gear is coaxially and threadedly connected with the screw rod;
The sterilization pot cover is provided with buckles outside, the number of the buckles is the same as that of the connecting lugs, and the sterilization pot cover is provided with an annular track;
The sliding block is connected with the annular track in a sliding way;
the ring gear is connected with the sliding block, and the thickness of the ring gear is 2-3 times that of the first gear;
A handle connected to the ring gear;
In the first state, the screw of the sterilizing pot body is under the connecting lug due to the gravity, so that the first gear on the screw is positioned below the connecting lug;
In the second state, the buckle of the sterilizing pot cover is positioned right above the connecting lug of the sterilizing pot body, and the screw rod is clamped on the buckle, so that the first gear is meshed with the ring gear.
2. The locking mechanism of a sterilization pot according to claim 1, wherein the upper end of the sterilization pot body is provided with a groove, and a sealing ring is arranged in the groove.
3. The lock mechanism of claim 1, wherein a protective housing is provided outside the ring gear, and an opening is provided above the snap fitting.
4. The sterilization pot locking mechanism of claim 1, wherein the clasp is U-shaped in shape.
5. The sterilization pot locking mechanism of claim 1, wherein the screw is removably attached to the connector lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439396.7U CN220877360U (en) | 2023-09-08 | 2023-09-08 | Locking mechanism of sterilizing pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439396.7U CN220877360U (en) | 2023-09-08 | 2023-09-08 | Locking mechanism of sterilizing pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877360U true CN220877360U (en) | 2024-05-03 |
Family
ID=90870198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322439396.7U Active CN220877360U (en) | 2023-09-08 | 2023-09-08 | Locking mechanism of sterilizing pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877360U (en) |
-
2023
- 2023-09-08 CN CN202322439396.7U patent/CN220877360U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |