CN211996955U - Medical fridge that sealing performance is good - Google Patents
Medical fridge that sealing performance is good Download PDFInfo
- Publication number
- CN211996955U CN211996955U CN202020549697.9U CN202020549697U CN211996955U CN 211996955 U CN211996955 U CN 211996955U CN 202020549697 U CN202020549697 U CN 202020549697U CN 211996955 U CN211996955 U CN 211996955U
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- Prior art keywords
- locking
- box
- sealing performance
- medical
- hole
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- -1 vaccines Substances 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a medical fridge that sealing performance is good, including box, case lid, the box in be equipped with the chamber that holds that the opening is up, the rear side of case lid articulate on the box, case lid and box between be equipped with and be used for locking the case lid on the box and then will hold the chamber sealed hasp subassembly, hasp subassembly contain articulated portion and sticking department, the one end of articulated portion articulates the front side of case lid, sticking department contain the locking lever, the one end of locking lever is equipped with the locking spheroid, the other end and the articulated portion threaded connection of locking lever, the front side of box be equipped with and be used for supplying the locking spheroid card to go into the locking notch in it, the one end of locking spheroid be equipped with and be used for driving locking spheroid card to go into the pulling piece in the locking notch; the locking ball body can be close to the hinge point of the hinge part and the box cover by rotating the locking rod, so that the sealing performance of the medical refrigerating box can be improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a medical fridge, specifically a medical fridge that sealing performance is good.
[ background of the invention ]
The medical refrigerator is mainly used for refrigerating, preserving and transporting medicines, reagents, vaccines, blood and the like. The medical fridge that has now generally adopts and to have elastic hasp to make the case lid locking on the box, and then closes the fridge, because have elastic hasp through long-time use, the elastic component can appear warping, leads to sealing performance to descend.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
In order to solve the technical problem, the utility model discloses a medical fridge that sealing performance is good, including box, case lid, the box in be equipped with the chamber that holds that the opening faces upward, the rear side of case lid articulate on the box, case lid and box between be equipped with and be used for locking the case lid on the box and then will hold the chamber sealed hasp subassembly, hasp subassembly contain articulated portion and sticking department, the one end of articulated portion articulates the front side at the case lid, the sticking department contain the locking lever, the one end of locking lever is equipped with the locking spheroid, the other end and the articulated portion threaded connection of locking lever, the front side of box be equipped with and be used for supplying locking spheroid card to go into the locking notch in it, the spheroidal one end of locking be equipped with and be used for driving locking spheroid card to go into the interior pulling piece of locking notch.
According to the medical refrigerating box with good sealing performance, the other end of the hinged part is provided with the threaded hole, and the locking rod is provided with the thread matched with the threaded hole in a threaded manner.
According to the medical refrigerating box with good sealing performance, the two sides of the lower end of the locking notch are respectively provided with the positioning concave surface for clamping the locking ball body.
The medical refrigerating box with good sealing performance is characterized in that the positioning concave surface is in a V shape or an arc shape.
The medical refrigerator with good sealing performance is characterized in that two groups of locking components are arranged between the box cover and the box body.
According to the medical refrigerating box with good sealing performance, the box cover is provided with the through hole A, the box body is provided with the through hole B corresponding to the through hole A, and the through hole A and the through hole B are connected with the padlock.
According to the medical refrigerating box with good sealing performance, the upper end face of the box body is provided with the annular convex strip protruding upwards, the bottom of the box cover is provided with the annular groove for the annular convex strip to be embedded into, and the annular groove is internally provided with the annular sealing strip.
According to the medical refrigerating box with good sealing performance, the foot pad made of elastic materials is arranged at the bottom of the box body.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model discloses a pull the piece and make locking spheroid card go into in the locking notch and to make the case lid locking on the box, locking lever and articulated portion threaded connection adopt such design if the locking force of hasp subassembly is not enough time, can make the locking spheroid be close to the pin joint of articulated portion and case lid through rotatory locking lever, and then can improve the sealing performance of medical fridge.
2. The two sides of the lower end of the locking notch are respectively provided with a positioning concave surface for clamping the locking ball body in, so that the locking ball body can be prevented from loosening from the locking notch.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view of portion A labeled in FIG. 1;
fig. 3 is a second schematic structural diagram of the present invention;
FIG. 4 is an enlarged view of portion B labeled in FIG. 3;
FIG. 5 is an exploded view of the latch assembly of the present invention;
fig. 6 is a schematic structural view of the refrigerator of the present invention after the cover is opened.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the medical refrigerating box with good sealing performance of the present embodiment comprises a box body 1 and a box cover 2, a containing cavity with an upward opening is arranged in the box body 1, the rear side of the box cover 2 is hinged on the box body 1, a lock catch component 5 for locking the box cover 2 on the box body 1 and sealing the containing cavity is arranged between the box cover 2 and the box body 1, the locking assembly 5 comprises a hinge part 51 and a locking part 52, one end of the hinge part 51 is hinged on the front side of the case cover 2, the locking part 52 comprises a locking rod 521, one end of the locking rod 521 is provided with a locking ball 522, the other end of the locking lever 521 is screwed with the hinge 51, the front side of the case 1 is provided with a locking notch 101 for the locking ball 522 to be inserted therein, one end of the locking ball 522 is provided with a trigger 523 for driving the locking ball 522 to be clamped into the locking notch 101. The utility model discloses a pull the piece and make locking spheroid card go into in the locking notch and to make the case lid locking on the box, locking lever and articulated portion threaded connection adopt such design if the locking force of hasp subassembly is not enough time, can make the locking spheroid be close to the pin joint of articulated portion and case lid through rotatory locking lever, and then can improve the sealing performance of medical fridge.
In this embodiment, a screw hole 511 is provided at the other end of the hinge portion 51, and a screw thread engaged with the screw hole 5211 is provided on the locking lever 521. The tightness between the locking ball and the locking notch is adjusted by rotating the locking rod, so that the sealing performance is improved.
In order to prevent the locking ball from being released from the locking recess, positioning concave surfaces 1011 for allowing the locking ball 522 to be caught therein are respectively provided at both sides of the lower end of the locking recess 101, and the positioning concave surfaces 1011 have a "V" shape or an arc shape.
In the embodiment, in order to ensure reliable sealing between the box cover 2 and the box body 1, two sets of lock catch assemblies 5 are arranged between the box cover 2 and the box body 1.
In the embodiment, a through hole A201 is arranged on the case cover 2, a through hole B202 corresponding to the through hole A201 is arranged on the case body 1, and the through hole A201 and the through hole B202 are connected with a padlock 6; the refrigerating box is convenient to lock.
In order to further improve the sealing performance of the box body and the box cover, an annular convex strip 11 which protrudes upwards is arranged on the upper end face of the box body 1, an annular groove 21 for the annular convex strip 11 to be embedded into is arranged at the bottom of the box cover 2, and an annular sealing strip 23 is arranged in the annular groove 21. The annular sealing strip 23 may be made of silicone.
In order to reduce the vibration, a foot pad 7 made of an elastic material is provided at the bottom of the case 1.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The medical refrigerating box with good sealing performance is characterized by comprising a box body (1) and a box cover (2), wherein a containing cavity with an upward opening is formed in the box body (1), the rear side of the box cover (2) is hinged to the box body (1), a locking component (5) used for locking the box cover (2) on the box body (1) and further sealing the containing cavity is arranged between the box cover (2) and the box body (1), the locking component (5) comprises a hinged portion (51) and a locking portion (52), one end of the hinged portion (51) is hinged to the front side of the box cover (2), the locking portion (52) comprises a locking rod (521), one end of the locking rod (521) is provided with a locking ball body (522), the other end of the locking rod (521) is in threaded connection with the hinged portion (51), a locking notch (101) used for clamping the locking ball body (522) into the locking notch is formed in the front side of the box body (1), one end of the locking ball body (522) is provided with a trigger block (523) for driving the locking ball body (522) to be clamped into the locking notch (101).
2. The medical refrigerator with good sealing performance as claimed in claim 1, wherein a screw hole (511) is formed at the other end of said hinge portion (51), and a screw thread engaged with the screw hole (511) is formed on said locking lever (521).
3. The medical refrigerator with good sealing performance as claimed in claim 1, wherein said locking notch (101) has a positioning concave surface (1011) at both sides of the lower end thereof for locking the locking ball (522) therein.
4. The medical cooler as set forth in claim 3, wherein said concave positioning surface (1011) is formed in a "V" shape or an arc shape.
5. The medical refrigerator with good sealing performance according to any one of claims 1 to 4, wherein two sets of locking components (5) are arranged between the cover (2) and the body (1).
6. The medical refrigerator with good sealing performance as claimed in claim 1, wherein said cover (2) is provided with a through hole A (201), said box (1) is provided with a through hole B (202) corresponding to said through hole A (201), said through hole A (201) and said through hole B (202) are connected with a padlock (6).
7. The medical refrigerator with good sealing performance as claimed in claim 1, wherein said refrigerator body (1) has an upwardly protruding annular rib (11) on the upper end surface thereof, said cover (2) has an annular groove (21) on the bottom thereof for receiving said annular rib (11), and said annular groove (21) has an annular sealing strip (23) therein.
8. The medical refrigerator with good sealing performance as claimed in claim 1, wherein said bottom of said refrigerator body (1) is provided with a foot pad (7) made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549697.9U CN211996955U (en) | 2020-04-14 | 2020-04-14 | Medical fridge that sealing performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549697.9U CN211996955U (en) | 2020-04-14 | 2020-04-14 | Medical fridge that sealing performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211996955U true CN211996955U (en) | 2020-11-24 |
Family
ID=73413955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549697.9U Expired - Fee Related CN211996955U (en) | 2020-04-14 | 2020-04-14 | Medical fridge that sealing performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211996955U (en) |
-
2020
- 2020-04-14 CN CN202020549697.9U patent/CN211996955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |