CN201627413U - Outer casing structure of freezer locker - Google Patents
Outer casing structure of freezer locker Download PDFInfo
- Publication number
- CN201627413U CN201627413U CN2010201422402U CN201020142240U CN201627413U CN 201627413 U CN201627413 U CN 201627413U CN 2010201422402 U CN2010201422402 U CN 2010201422402U CN 201020142240 U CN201020142240 U CN 201020142240U CN 201627413 U CN201627413 U CN 201627413U
- Authority
- CN
- China
- Prior art keywords
- base housing
- pedestal
- base
- metal sheet
- shell mechanism
- 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
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses an outer casing structure of a freezer locker, which comprises a first base and a second base, wherein the first base matches with the second base, a hook arranged in the first base can be rotationally connected into the first base via an eccentric shaft on an eccentric wheel, and a fixing shaft is disposed in the second base correspondingly. The outer casing structure is characterized in that casings of the first base and the second base are made of plastics and respectively molded with shallow grooves, inner side walls of the shallow grooves of the casings of the first base and the second base are respectively connected with a reinforcing metal plate, and the reinforcing metal plate is connected and fixed with another metal plate after penetrating through the shallow grooves of the casings of the first base and the second base. As the base adopts matching of the plastic casings and the metal plates, cost and energy consumption are reduced, punch forming difficulty is avoided, and the outer casing structure is reasonable in design, convenient in assembly and long in service life.
Description
Technical field
The utility model relates to a kind of lock, relates in particular to a kind of mobile freezer that is used for and makes portable plate detain poly-freezer locker mutually.
Background technology
All adopt portable plate to surround around the existing mobile freezer, fasten mutually with tension lock between portable plate and the portable plate, tension lock is on the market all made with metal sheet, as the patent No. is that 200610053620.7 Chinese patent discloses a kind of tension lock, it includes first pedestal and second pedestal that cooperatively interacts, there is head to be hook-type in first pedestal, afterbody latch hook in the form of a ring, in the ring-type afterbody of described latch hook, be provided with the eccentric wheel of band eccentric shaft, be provided with the spring leaf that can make eccentric wheel and latch hook interlock between eccentric wheel and the latch hook inwall, the eccentric shaft axle head is interior hexagon, latch hook is rotatably connected in first pedestal by the eccentric shaft on the eccentric wheel, accordingly, in second pedestal, be provided with fixed axis, it is characterized in that described eccentric wheel and eccentric shaft all are to adopt steel to make, eccentric shaft penetrates in the eccentric wheel connecting hole and is welded to connect, its locking strength is bigger, and eccentric wheel is not easy to break, reliable operation, long service life is adapted at using on the tension lock.Because first pedestal and second pedestal and eccentric wheel and eccentric shaft all are to make with metal material, so not only waste resource, also cause stamping forming difficulty, using neither be very convenient, need be further improved.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of shell mechanism that can save cost, avoid the freezer locker of punch forming difficulty.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of shell mechanism of freezer locker, comprise first pedestal and second pedestal that cooperatively interact, be provided with latch hook in first pedestal, latch hook is rotatably connected in first pedestal by the eccentric shaft on the eccentric wheel, accordingly, be provided with fixed axis in second pedestal, it is characterized in that: first pedestal and second base housing adopt plastic material to make, first pedestal and second base housing form shallow slot respectively, the shallow slot inside wall of first pedestal and second base housing is connected with the reinforcing metal sheet respectively, and shallow slot and another metal sheet that the reinforcing metal sheet passes first pedestal and second base housing are connected to a fixed.
As improvement, the extension on the reinforcing metal sheet of described first pedestal and second base housing is plugged in the opening of another metal sheet, and extension turnover riveted and fixed is on another metal sheet.
Further improving, matches with a metal backing in the upper surface of the shallow slot of described first base housing, and the dual-side of metal backing has bayonet socket and matches fixing with two reinforcing metal sheets of first base housing.
As improvement, the front and back panel of described first base housing has the axis hole that matches with eccentric shaft, and accordingly, the reinforcing metal sheet of first base housing stamps out corresponding axis hole.
As improvement, the front and back panel of described second base housing has the riveted holes that matches with fixed axis, and accordingly, the reinforcing metal sheet of second base housing stamps out corresponding riveted holes.
Further improve, described eccentric two sides respectively are fixed with an intermediate plate, make eccentric wheel be fastened on the ring-type afterbody of latch hook.
At last, the edge punching press of described intermediate plate has a crotch, as the locating part and the screw of the reinforcing metal sheet that is connected first base housing and first base housing match carry out spacing.
Compared with prior art, advantage of the present utility model is: pedestal adopts plastic casing and metal sheet to match, and has not only reduced cost and energy consumption, has also avoided stamping forming difficulty, reasonable in design, easy to assembly, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2-3 is a base construction exploded view of the present utility model;
Fig. 4 is the latch hook structural representation;
Fig. 5-7 is latch hook action schematic diagram.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-4: a kind of shell mechanism of freezer locker, comprise first pedestal and second pedestal that cooperatively interact, wherein first base housing 1 and second base housing 3 all adopt plastic material to make, first base housing 1 and second base housing 3 form separately shallow slot 1.3 respectively in separately inside sidewalls, shallow slot 3.3, the shallow slot 1.3 of first base housing and second base housing, shallow slot 3.3 inside walls socket connection respectively have the metal sheet 2.2 of reinforcing, reinforce metal sheet 4.2, reinforce metal sheet 2.2, reinforce the shallow slot 1.3 that metal sheet 4.2 passes first base housing and second base housing respectively, shallow slot 3.3 and another metal sheet 2.3 separately, another metal sheet 4.3 is connected to a fixed; The reinforcing metal sheet 2.2 of first base housing and second base housing, reinforce in the opening that each two extension 2.4, extension 4.4 on the metal sheet 4.2 be plugged into separately another metal sheet 2.3, another metal sheet 4.3, extension 2.4, extension 4.4 turnover riveted and fixed are on another metal sheet 2.3, another metal sheet 4.3; Housing adopts plastic material, not only provides cost savings, and has also avoided stamping forming difficulty, and base housing cooperatively interacts with reinforcing metal sheet, has increased the weight capacity of pedestal; Also match with metal backing 9 in the upper surface of the shallow slot 1.3 of first base housing 1, the dual-side of metal backing 9 has bayonet socket 9.1 and first base housing two and reinforces metal sheets 2.2 and match fixingly, increases the bearing capacity of first pedestal; The top of the front and back panel of first base housing 1 has a connecting hole 1.1, accordingly, reinforcing metal sheet 2.2 surfaces of first base housing also are provided with corresponding projection 2.1, projection 2.1 passes the connecting hole 1.1 of first base housing 1, further fixes the connection between the reinforcing metal sheet 2.2 of first base housing 1 and first base housing;
Be installation cavity between the shallow slot 1.3 of first pedestal, the front and back panel of first base housing 1 has the axis hole 1.2 that matches with eccentric shaft 7, the reinforcing metal sheet 2.2 of first base housing also stamps out corresponding axis hole 2.5, by this axis hole 2.5, latch hook 5 is rotatably connected in first pedestal by the eccentric shaft on the eccentric wheel 67, accordingly, be provided with fixed axis in second pedestal, the front and back panel of second base housing 3 has riveted holes 3.1, the reinforcing metal sheet 4.2 of second pedestal stamps out corresponding riveted holes 4.1, and riveted and fixed has the fixed axis of a rigid material;
The two sides of eccentric wheel 6 respectively are fixed with an intermediate plate 8, have three welding holes 8.1 on the intermediate plate 8, accordingly, eccentric wheel 6 is provided with three welded post 6.1, the welding hole 8.1 of intermediate plate 8 is nested with in eccentric welded post 6.1, mode by welding is welded fixing, thereby make eccentric wheel 6 be fastened on the ring-type afterbody 5.1 of latch hook 5, and the edge punching press of intermediate plate 8 has a crotch 8.2, as locating part and be connected first base housing 1 and first pedestal reinforce the screw of metal sheet 2.3 match carry out spacing;
The structure of above-described latch hook and operating principle have openly illustrated in the patent No. is 200610053620.7 patent, also just no longer superfluous here having chatted.
Claims (7)
1. the shell mechanism of a freezer locker, comprise first pedestal and second pedestal that cooperatively interact, be provided with latch hook in first pedestal, latch hook is rotatably connected in first pedestal by the eccentric shaft on the eccentric wheel, accordingly, be provided with fixed axis in second pedestal, it is characterized in that: first pedestal and second base housing adopt plastic material to make, first pedestal and second base housing form shallow slot respectively, the shallow slot inside wall of first pedestal and second base housing is connected with the reinforcing metal sheet respectively, and shallow slot and another metal sheet that the reinforcing metal sheet passes first pedestal and second base housing are connected to a fixed.
2. the shell mechanism of freezer locker according to claim 1, it is characterized in that: the extension on the reinforcing metal sheet of described first pedestal and second base housing is plugged in the opening of another metal sheet, and extension turnover riveted and fixed is on another metal sheet.
3. the shell mechanism of freezer locker according to claim 1, it is characterized in that: match with a metal backing in the upper surface of the shallow slot of described first base housing, and the dual-side of metal backing has bayonet socket and matches fixing with two reinforcing metal sheets of first base housing.
4. the shell mechanism of freezer locker according to claim 1 is characterized in that: the front and back panel of described first base housing has the axis hole that matches with eccentric shaft, and accordingly, the reinforcing metal sheet of first base housing stamps out corresponding axis hole.
5. the shell mechanism of freezer locker according to claim 1, it is characterized in that: the front and back panel of described second base housing has the riveted holes that matches with fixed axis, accordingly, the reinforcing metal sheet of second base housing stamps out corresponding riveted holes.
6. the shell mechanism of freezer locker according to claim 1 is characterized in that: described eccentric two sides respectively are fixed with an intermediate plate, make eccentric wheel be fastened on the ring-type afterbody of latch hook.
7. the shell mechanism of freezer locker according to claim 6 is characterized in that: the edge punching press of described intermediate plate has a crotch, as locating part and be connected first base housing and first pedestal reinforce the screw of metal sheet match carry out spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201422402U CN201627413U (en) | 2010-03-22 | 2010-03-22 | Outer casing structure of freezer locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201422402U CN201627413U (en) | 2010-03-22 | 2010-03-22 | Outer casing structure of freezer locker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627413U true CN201627413U (en) | 2010-11-10 |
Family
ID=43058806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201422402U Expired - Fee Related CN201627413U (en) | 2010-03-22 | 2010-03-22 | Outer casing structure of freezer locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084589A (en) * | 2017-05-05 | 2017-08-22 | 合肥华凌股份有限公司 | The cabinet insulation courage and refrigeration plant of refrigeration plant |
| CN117188626A (en) * | 2023-11-03 | 2023-12-08 | 海门市飞鹭制冷设备有限公司 | Self-tightening type connecting lock for refrigeration house plate |
-
2010
- 2010-03-22 CN CN2010201422402U patent/CN201627413U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084589A (en) * | 2017-05-05 | 2017-08-22 | 合肥华凌股份有限公司 | The cabinet insulation courage and refrigeration plant of refrigeration plant |
| US11408666B2 (en) | 2017-05-05 | 2022-08-09 | Hefei Hualing Co., Ltd. | Refrigeration appliance cabinet thermal insulation container and refrigeration appliance |
| CN117188626A (en) * | 2023-11-03 | 2023-12-08 | 海门市飞鹭制冷设备有限公司 | Self-tightening type connecting lock for refrigeration house plate |
| CN117188626B (en) * | 2023-11-03 | 2024-03-15 | 海门市飞鹭制冷设备有限公司 | Self-tightening type connecting lock for refrigeration house plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110322 |