CN216668060U - Vacuum pre-freezer for keeping instant food fresh - Google Patents
Vacuum pre-freezer for keeping instant food fresh Download PDFInfo
- Publication number
- CN216668060U CN216668060U CN202123128651.3U CN202123128651U CN216668060U CN 216668060 U CN216668060 U CN 216668060U CN 202123128651 U CN202123128651 U CN 202123128651U CN 216668060 U CN216668060 U CN 216668060U
- Authority
- CN
- China
- Prior art keywords
- front side
- hole
- fixedly connected
- cabinet door
- wall
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a vacuum pre-refrigerator for conveniently keeping food fresh, which comprises a cabinet body, wherein a cabinet door is hinged to the left side of the front side of the cabinet body, an indication sticker is fixedly adhered to the front side of the cabinet door, a groove is formed in the right side of the front side of the cabinet body, a blocking plate is fixedly connected to the inner wall of the left side of the groove, an installation through hole of a circular structure is formed in the front side of the cabinet door, a guide circular ring is fixedly connected in the installation through hole, a circular rod is movably sleeved in the guide circular ring, the front side of the circular rod extends to the right front side of the cabinet door and is fixedly connected with a pull handle, and a rectangular sliding groove is formed in the rear end of the circular rod. The cabinet door locking device is convenient for rapidly and stably locking the cabinet door in a double-locking mode, and is not easy to be mistakenly touched to open, so that the phenomenon that the cabinet door is opened due to mistaken touching of personnel is effectively avoided, and the using requirements are met.
Description
Technical Field
The utility model relates to the technical field of vacuum pre-cooling cabinets, in particular to a vacuum pre-cooling cabinet for keeping food fresh conveniently.
Background
Food such as rice, dish, meat products of cooking, boil, cook, in the natural cooling process, because the infection of bacterium, the reproduction scope is 60 ℃ -30 ℃, there is the food safety problem easily, for this reason, generally can choose for use vacuum pre-freezer to preserve, vacuum pre-freezer has the cooling rate fast, advantages such as cooling temperature is even, and avoided the environment to the secondary pollution of food, be favorable to the fresh-keeping effect of food, current vacuum pre-freezer is in the use, after having placed food, the user often can appear because of mistake bumping the cabinet door and lead to the cabinet door to open, make the food in the vacuum pre-freezer can't obtain the condition that lasts fresh-keeping and appear, can not satisfy the user demand, based on above problem, we have provided a vacuum pre-freezer for convenient food fresh-keeping.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a vacuum pre-freezer for conveniently preserving food.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a vacuum pre-freezer for keeping instant food fresh comprises a cabinet body, wherein a cabinet door is hinged to the left side of the front side of the cabinet body, an indicating sticker is pasted and fixed on the front side of the cabinet door, a groove is formed in the right side of the front side of the cabinet body, a blocking plate is fixedly connected to the inner wall of the left side of the groove, a mounting through hole of a circular structure is formed in the front side of the cabinet door, a guide circular ring is fixedly connected in the mounting through hole, a circular rod is movably sleeved in the guide circular ring, the front side of the circular rod extends to the position right in front of the cabinet door and is fixedly connected with a pull handle, a rectangular sliding groove is formed in the rear end of the circular rod, a rectangular rod is slidably sleeved in the rectangular sliding groove, the same first spring is fixedly connected between the front end of the rectangular rod and the inner wall of the front side of the rectangular sliding groove, the rear end of the rectangular rod extends to the groove and is fixedly connected with a rectangular blocking plate, and the front side of the rectangular blocking plate is contacted with the rear side of the blocking plate, the right side of the cabinet door is provided with a movable groove with an opening at the rear side, a movable through hole is arranged between the inner wall of the right side of the mounting through hole and the inner wall of the left side of the movable groove, a clamping rod is sleeved in the movable through hole in a sliding way, the right end of the clamping rod extends into the movable groove, the outer side of the clamping rod and the inner wall of the left side of the movable groove are fixedly connected with the same second spring, a vertically arranged fixed rod is fixedly connected in the movable through hole, a sliding ring is rotatably sleeved on the outer side of the round rod, a pull rope is fixedly connected with the left end of the clamping rod, one end of the pull rope bypasses the rear side of the fixing rod and extends into the mounting through hole to be fixedly connected with the outer side of the sliding ring, the sliding ring is connected with the inner wall of the left side of the mounting through hole in a sliding manner, the front side fixedly connected with fixed plate of the cabinet body, the left side of fixed plate has seted up and has clamped the hole, clamps the hole and the outside sliding contact of kelly.
Preferably, the outer side of the round rod is provided with an annular invagination groove, the inner side wall of the annular invagination groove is in sliding contact with the inner wall of the guide circular ring, the inner wall of the front side of the annular invagination groove is in contact with the front side of the guide circular ring, and the outer side of the round rod is movably sleeved with a torsion spring fixed between the guide circular ring and the pull handle.
Preferably, the outer side of the round rod is fixedly sleeved with a bearing, and the outer side of the outer ring of the bearing is fixedly connected with the inner side of the sliding ring.
Preferably, the inner wall of the left side of the installation through hole is fixedly connected with a sliding rail, and the left side of the sliding ring is provided with a sliding rail groove in sliding connection with the sliding rail.
Preferably, a display screen and a starting button are embedded in the front side of the cabinet body, and a touch operation screen fixedly embedded in the front side of the cabinet body is arranged between the display screen and the starting button.
Preferably, the indication paste is positioned right above the installation through hole.
Preferably, the length and the height of the rectangular clamping plate are smaller than the radius of the mounting through hole.
Preferably, the second spring is movably sleeved on the clamping rod.
Compared with the prior art, the utility model has the beneficial effects that:
the cabinet door locking device is convenient for rapidly and stably locking the cabinet door in a double-locking mode, and is not easy to be mistakenly touched and opened, so that the phenomenon that the cabinet door is opened due to mistaken touch of personnel is effectively avoided, and the use requirement is met.
Drawings
FIG. 1 is a schematic view of the vacuum pre-freezer for keeping food fresh according to the present invention;
FIG. 2 is a schematic view of the enlarged main view of A-A in FIG. 1;
FIG. 3 is a schematic top cross-sectional view of A-A of FIG. 1.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. an indication sticker; 4. mounting a through hole; 5. pulling a handle; 6. a groove; 7. a blocking plate; 8. a round bar; 9. an annular undercut; 10. a guide ring; 11. a rectangular chute; 12. a rectangular bar; 13. a first spring; 14. a rectangular clamping plate; 15. a sliding ring; 16. a movable groove; 17. a fixing plate; 18. a clamping rod; 19. a second spring; 20. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a vacuum pre-freezer for keeping food fresh comprises a cabinet body 1, a cabinet door 2 is hinged on the left side of the front side of the cabinet body 1, an indication sticker 3 is fixedly pasted on the front side of the cabinet door 2, a groove 6 is arranged on the right side of the front side of the cabinet body 1, a barrier plate 7 is fixedly connected on the inner wall of the left side of the groove 6, a mounting through hole 4 with a circular structure is arranged on the front side of the cabinet door 2, a guide circular ring 10 is fixedly connected in the mounting through hole 4, a circular rod 8 is movably sleeved in the guide circular ring 10, the front side of the circular rod 8 extends to the right front of the cabinet door 2, a pull handle 5 is fixedly connected, a rectangular chute 11 is arranged at the rear end of the circular rod 8, a rectangular rod 12 is slidably sleeved in the rectangular chute 11, the same first spring 13 is fixedly connected between the front end of the rectangular rod 12 and the inner wall of the front side of the rectangular chute 11, a rectangular clamping plate 14 is fixedly connected at the rear end of the rectangular rod 12, the front side of the rectangular clamping plate 14 is contacted with the rear side of the blocking plate 7, the right side of the cabinet door 2 is provided with a movable groove 16 with an opening at the rear side, a movable through hole is arranged between the right side inner wall of the installation through hole 4 and the left side inner wall of the movable groove 16, a clamping rod 18 is sleeved in the movable through hole in a sliding manner, the right end of the clamping rod 18 extends into the movable groove 16, the outer side of the clamping rod 18 and the left side inner wall of the movable groove 16 are fixedly connected with a same second spring 19, a vertically arranged fixed rod is fixedly connected in the movable through hole, a sliding ring 15 is sleeved on the outer side of the round rod 8 in a rotating manner, the left end of the clamping rod 18 is fixedly connected with a pull rope 20, one end of the pull rope 20 bypasses the rear side of the fixed rod and extends into the installation through hole 4 to be fixedly connected with the outer side of the sliding ring 15, the sliding ring 15 is connected with the left side inner wall of the installation through hole 4 in a sliding manner, the front side of the cabinet body 1 is fixedly connected with a fixed plate 17, the clamping hole is formed in the left side of the fixing plate 17 and is in sliding contact with the outer side of the clamping rod 18, the cabinet door 2 can be locked fast and stably in a double-locking mode conveniently, and the cabinet door is not prone to being mistakenly touched and opened, so that the phenomenon that the cabinet door 2 is opened due to mistaken touching of personnel is effectively avoided, and the use requirement is met.
In the utility model, the outer side of a round rod 8 is provided with an annular sunken groove 9, the inner side wall of the annular sunken groove 9 is in sliding contact with the inner wall of a guide ring 10, the inner wall of the front side of the annular sunken groove 9 is in contact with the front side of the guide ring 10, the outer side of the round rod 8 is movably sleeved with a torsion spring fixed between the guide ring 10 and a pull handle 5, the outer side of the round rod 8 is fixedly sleeved with a bearing, the outer side of the outer ring of the bearing is fixedly connected with the inner side of a sliding ring 15, the inner wall of the left side of an installation through hole 4 is fixedly connected with a sliding rail, the left side of the sliding ring 15 is provided with a sliding rail groove in sliding connection with the sliding rail, the front side of a cabinet body 1 is embedded with a display screen and a start button, a touch operation screen fixedly embedded at the front side of the cabinet body 1 is arranged between the display screen and the start button, an indication sticker 3 is positioned right above the installation through hole 4, the length and the height of a rectangular clamping plate 14 are both smaller than the radius of the installation through hole 4, the second spring 19 is movably sleeved on the clamping rod 18, so that the cabinet door 2 can be quickly and stably locked in a double-locking mode, and is not easy to be mistakenly touched and opened, the phenomenon that the cabinet door 2 is opened due to mistaken touch of personnel is effectively avoided, and the use requirement is met.
The working principle is as follows: when the cabinet door 2 needs to be opened, the pull handle 5 is pulled forwards, so that the torsion spring is stretched, the pull handle 5 drives the round rod 8 to move forwards, the round rod 8 drives the inner side wall of the annular sunken groove 9 to slide forwards on the inner side of the guide ring 10, meanwhile, the round rod 8 drives the sliding ring 15 to slide forwards on the sliding rail through the bearing, the sliding ring 15 drives the clamping rod 18 to slide leftwards in the movable through hole through the pull rope 20, the clamping rod 18 compresses the second spring 19, the rectangular clamping plate 14 is limited by the blocking plate 7, the rectangular sliding groove 11 in the round rod 8 slides forwards on the outer side of the rectangular rod 12, so that the first spring 13 is stretched, after the clamping rod 18 moves out of the movable through hole, the pull handle 5 stops being pulled forwards, at the moment, the pull handle 5 rotates forwards, so that the torsion spring deforms due to the rotation of the pull handle 5, the pull handle 5 drives the round rod 8 to rotate, the round rod 8 drives the rectangular rod 12 to rotate forwards, the rectangular rod 12 drives the rectangular clamping plate 14 to rotate forwards, when the left side of the pull handle 5 rotates to the position indicated by the indication sticker 3, the position of the stop plate 7 is staggered with that of the rectangular clamping plate 14, the first spring 13 in the stretching state starts to recover, the pulling force when the first spring 13 recovers drives the rectangular rod 12 to move forwards, the rectangular rod 12 drives the rectangular clamping plate 14 to move forwards, when the first spring 13 recovers to the initial state, the rectangular clamping plate 14 moves into the installation through hole 4, the locking of the cabinet door 2 on the cabinet body 1 is released, the cabinet door 2 is opened by rotating forwards, when the cabinet door 2 is opened, the pull handle 5 is released, the pulling force of the pull rope 20 disappears, the second spring 19 in the compression state starts to recover, the elastic force when the second spring 19 recovers drives the clamping rod 18 to move rightwards, the clamping rod 18 drives the sliding ring 15 to move backwards through the pull rope 20, the sliding ring 15 drives the round rod 8 to move backwards, the torsion spring in the torsional compression state drives the pull handle 5 to rotate and recover, the person can place food to be preserved in the cabinet body 1;
when the cabinet door 2 needs to be closed, the pull handle 5 is pulled forwards, the pull handle 5 drives the round rod 8 to move forwards, the round rod 8 drives the sliding ring 15 to move forwards through the bearing, the sliding ring 15 drives the clamping rod 18 to slide leftwards in the movable through hole through the pull rope 20, the clamping rod 18 compresses the second spring 19, the round rod 8 drives the rectangular rod 12 to move forwards through the first spring 13, the rectangular clamping plate 14 moves forwards along with the rectangular clamping plate, after the clamping rod 18 moves leftwards to a proper distance, the pull handle 5 stops being pulled forwards, at the moment, the pull handle 5 rotates forwards again, so that the pull handle 5 rotates to the position indicated by the indication paste 3 again, at the moment, the pull handle 5 twists and deforms the torsion spring again, at the moment, the cabinet door 2 is closed, when the rear side of the cabinet door 2 is in contact with the front side of the cabinet body 1, the fixing plate 17 is positioned in the movable groove 16 again, at the moment, the pull handle 5 is pushed backwards, the pull handle 5 drives the round rod 8 to move backwards, the round rod 8 drives the sliding ring 15 to move backwards, at the moment, the pulling force of the sliding ring 15 on the pulling rope 20 disappears, the second spring 19 drives the clamping rod 18 to move rightwards, the round rod 8 also drives the rectangular rod 12 to move backwards through the first spring 13, the rectangular rod 12 drives the rectangular clamping plate 14 to move backwards, when the inner wall of the front side of the annular sunken groove 9 is contacted with the front side of the guiding ring 10, the second spring 19 drives the clamping rod 18 to move into the clamping hole and restore to the initial state, at the moment, the torsional spring in the torsional state drives the pull handle 5 to rotate, the pull handle 5 drives the round rod 8 to rotate, the round rod 8 drives the rectangular rod 12 to rotate reversely, the rectangular rod 12 drives the rectangular clamping plate 14 to rotate reversely, so that the rectangular clamping plate 14 is contacted with the rear side of the blocking plate 7, the locking between the cabinet door 2 and the cabinet body 1 is firmer through the double locking mode, and the phenomenon that the cabinet door 2 is opened due to the mistaken personnel is effectively avoided, the use requirement is met.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a make things convenient for food fresh-keeping with vacuum freezer in advance, includes the cabinet body (1), its characterized in that, the front side left side of the cabinet body (1) articulates there is cabinet door (2), and the front side of cabinet door (2) is pasted and is fixed with to instruct subsides (3), the front side right of the cabinet body (1) is seted up recess (6), fixedly connected with barrier plate (7) on the left side inner wall of recess (6), the installation through-hole (4) of circular structure is seted up to the front side of cabinet door (2), fixedly connected with direction ring (10) in the installation through-hole (4), and the movable sleeve is equipped with pole (8) in direction ring (10), and the front side of pole (8) extends to the dead ahead of cabinet door (2) to fixedly connected with draws handle (5), rectangle spout (11) has been seted up to the rear end of pole (8), slides in rectangle spout (11) and is equipped with rectangle pole (12), the front end of the rectangular rod (12) and the front side inner wall of the rectangular sliding groove (11) are fixedly connected with the same first spring (13), the rear end of the rectangular rod (12) extends into the groove (6) and is fixedly connected with a rectangular clamping plate (14), the front side of the rectangular clamping plate (14) is contacted with the rear side of the blocking plate (7), the right side of the cabinet door (2) is provided with a movable groove (16) with an opening at the rear side, a movable through hole is formed between the right side inner wall of the mounting through hole (4) and the left side inner wall of the movable groove (16), a clamping rod (18) is sleeved in the movable through hole in a sliding manner, the right end of the clamping rod (18) extends into the movable groove (16), the outer side of the clamping rod (18) and the left side inner wall of the movable groove (16) are fixedly connected with the same second spring (19), and a vertically arranged fixing rod is fixedly connected in the movable through hole, the outside of round bar (8) is rotated the cover and is equipped with slip ring (15), the left end fixedly connected with stay cord (20) of kelly (18), the rear side of dead lever is walked around to the one end of stay cord (20) and extend to in installation through-hole (4) with slip ring (15) outside fixed connection, slip ring (15) and the left side inner wall sliding connection of installation through-hole (4), the front side fixedly connected with fixed plate (17) of the cabinet body (1), the left side of fixed plate (17) has been seted up and has been clamped the hole, clamps hole and kelly (18) outside sliding contact.
2. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, characterized in that the outside of the round bar (8) is provided with an annular invagination groove (9), the inner side wall of the inside of the annular invagination groove (9) is in sliding contact with the inner wall of the guide ring (10), the inner wall of the front side of the annular invagination groove (9) is in contact with the front side of the guide ring (10), and the outside of the round bar (8) is movably sleeved with a torsion spring fixed between the guide ring (10) and the pull handle (5).
3. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, characterized in that the outside of the round bar (8) is fixedly sleeved with a bearing, and the outside of the outer ring of the bearing is fixedly connected with the inside of the sliding ring (15).
4. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, characterized in that the inner wall of the left side of the mounting through hole (4) is fixedly connected with a slide rail, and the left side of the sliding ring (15) is provided with a slide rail groove connected with the slide rail in a sliding manner.
5. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, characterized in that the front side of the cabinet body (1) is embedded with a display screen and a start button, and a touch operation screen fixedly embedded in the front side of the cabinet body (1) is arranged between the display screen and the start button.
6. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, characterized in that the indication sticker (3) is located right above the installation through hole (4).
7. The vacuum pre-cooler for keeping instant food fresh as set forth in claim 1, characterized in that the length and height of said rectangular card board (14) are smaller than the radius of the mounting through hole (4).
8. The vacuum pre-freezer for keeping instant food fresh as claimed in claim 1, wherein the second spring (19) is movably sleeved on the clamping rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128651.3U CN216668060U (en) | 2021-12-13 | 2021-12-13 | Vacuum pre-freezer for keeping instant food fresh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128651.3U CN216668060U (en) | 2021-12-13 | 2021-12-13 | Vacuum pre-freezer for keeping instant food fresh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216668060U true CN216668060U (en) | 2022-06-03 |
Family
ID=81789548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123128651.3U Active CN216668060U (en) | 2021-12-13 | 2021-12-13 | Vacuum pre-freezer for keeping instant food fresh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216668060U (en) |
-
2021
- 2021-12-13 CN CN202123128651.3U patent/CN216668060U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11125005B2 (en) | Automatic switching device and refrigeration device | |
| CN213927916U (en) | Door lock device of steam cabinet | |
| CN105743006A (en) | Hand pulling type propulsion mechanism | |
| CN216668060U (en) | Vacuum pre-freezer for keeping instant food fresh | |
| CN210316982U (en) | Automatic door opening and closing device | |
| CN201902106U (en) | Door opener of refrigerator | |
| CN209539016U (en) | A kind of automatic door operator and the dish-washing machine with the automatic door operator | |
| CN217481000U (en) | Protective cover for intelligent door lock | |
| CN216928332U (en) | Emergency opening and closing device of switch cabinet | |
| CN209282151U (en) | A kind of hand tripping mechanism | |
| CN210069932U (en) | Intelligent integrated cooker with one-key automatic opening and closing disinfection cabinet | |
| CN210535577U (en) | Mounting mechanism of density relay | |
| CN113548307A (en) | Door opening and closing mechanism and method | |
| CN209539018U (en) | A kind of automatic door operator and the dish-washing machine with the automatic door operator | |
| CN209058941U (en) | Food cooking machine | |
| CN216277570U (en) | Fireproof airtight door with auxiliary overturning structure | |
| CN207469934U (en) | A kind of intelligent door lock | |
| CN201616374U (en) | Isolating load switch with earthing function | |
| CN205595680U (en) | Hand -pulling type advancing mechanism | |
| CN201222626Y (en) | Electric appliance switch cabinet handle with self-locking mechanism | |
| CN209018081U (en) | Electric translation island platform | |
| CN221119463U (en) | Fingerprint identification smart window handle | |
| CN219895339U (en) | Portable juice extractor with double juice extracting heads | |
| CN213818570U (en) | Mechanical and electrical interlocking device | |
| CN216649036U (en) | Anti-theft early warning drawer cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |