CN221179982U - Top cover fixing structure for refrigeration showcase - Google Patents
Top cover fixing structure for refrigeration showcase Download PDFInfo
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- CN221179982U CN221179982U CN202322528252.9U CN202322528252U CN221179982U CN 221179982 U CN221179982 U CN 221179982U CN 202322528252 U CN202322528252 U CN 202322528252U CN 221179982 U CN221179982 U CN 221179982U
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- cabinet body
- top cover
- cabinet
- piston cylinder
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- 238000005057 refrigeration Methods 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model provides a top cover fixing structure for a refrigeration display cabinet, which belongs to the technical field of refrigeration display cabinets and comprises a cabinet body, wherein the front surface of the cabinet body is hinged with a cabinet door, the cabinet body is overlapped with a top cover, four clamping grooves are formed in the cabinet body, clamping blocks are overlapped in the clamping grooves, limiting holes are formed in the side surfaces of the clamping blocks, two positioning components are arranged on two sides of the cabinet body, the positioning components are overlapped with the limiting holes, two ejection components are arranged on the cabinet body, and the ejection components are overlapped with the top cover; according to the utility model, under the mutual matching of the clamping blocks, the clamping grooves, the fixing plates, the limiting rods and the limiting holes, the condition that a plurality of screws are screwed one by using auxiliary tools by workers is further avoided, and meanwhile, the limiting rods are contacted with and separated from the limiting holes, so that the top cover and the cabinet body can be quickly installed and removed, and the installation and the removal of the top cover are more convenient and quicker.
Description
Technical Field
The utility model relates to the technical field of refrigeration display cabinet equipment, in particular to a top cover fixing structure for a refrigeration display cabinet.
Background
The utility model provides a refrigerated display cabinet is an utensil that is used for carrying out refrigerated display for articles such as food, medicine, and current freezer generally includes box, inner bag and refrigerating system, still is equipped with the top cap at the top of box, and the top cap is used for fixed electrical components such as circuit board, but current top cap all uses appurtenance to screw up a plurality of screws one by one the mode direct mount on the box to make the installation and the dismantlement operation of top cap comparatively loaded down with trivial details, consequently, need a top cap fixed knot constructs for refrigerated display cabinet to improve above-mentioned problem.
Disclosure of utility model
In view of the above, the utility model provides a top cover fixing structure for a refrigeration display cabinet, which can enable the top cover and the cabinet to be quickly assembled and disassembled by additionally arranging a positioning component between the top cover and the cabinet, meanwhile, the top cover is installed by extruding gas in a piston cylinder to a sealing air bag, and the sealing air bag is expanded to be tightly contacted with a sealing groove, so that gaps between the top cover and the cabinet can be reduced, and the tightness between the top cover and the cabinet is ensured.
In order to solve the technical problems, the utility model provides a top cover fixing structure for a refrigeration display cabinet, which comprises a cabinet body, wherein a cabinet door is hinged to the front surface of the cabinet body, a top cover is lapped on the cabinet body, four clamping grooves are formed in the cabinet body, clamping blocks are lapped in the clamping grooves, limiting holes are formed in the side surfaces of the clamping blocks, two positioning assemblies are respectively arranged on two sides of the cabinet body, the positioning assemblies are lapped with the limiting holes, two ejection assemblies are arranged on the cabinet body, the ejection assemblies are lapped with the top cover, sealing air bags are arranged on the cabinet body, and the ejection assemblies are connected with the sealing air bags.
The locating component comprises a placing groove, the placing groove is formed in the side face of the cabinet body, a sliding sleeve is arranged in the placing groove, a limiting rod is connected in the sliding sleeve in a sliding mode, a fixing plate is arranged at one end of the limiting rod, a first spring is arranged on the side face of the fixing plate, the other end of the first spring is connected with the sliding sleeve, and the other end of the limiting rod is overlapped with the limiting hole.
As a further aspect of the utility model: the fixture block is connected with the top cover, and the shape of the fixture block is rectangular.
As a further aspect of the utility model: the side of sealed gasbag overlap joint has the seal groove, the seal groove is seted up under the top cap.
As a further aspect of the utility model: the front of the cabinet door is provided with a handle, and the clamping groove is rectangular.
As a further aspect of the utility model: the ejection assembly comprises a piston cylinder, the piston cylinder is arranged on the cabinet body, a push plate is connected in a sliding manner in the piston cylinder, a push rod is arranged on the push plate, and the push rod is connected with the piston cylinder in a sliding manner.
As a further aspect of the utility model: the push rod is in lap joint with the top cover, a second spring is arranged below the push plate, and the bottom end of the second spring is connected with the piston cylinder.
As a further aspect of the utility model: the side of the piston cylinder is provided with a connecting pipe, and the other end of the connecting pipe is communicated with the sealing air bag.
In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:
1. This a top cover fixed knot constructs for cold-stored show cupboard through setting up fixture block, draw-in groove, fixed plate, gag lever post and spacing hole, under fixture block, draw-in groove, fixed plate, gag lever post and spacing hole's mutually supporting, has further avoided the staff to use the condition that appurtenance will screw down a plurality of screws one by one, and the gag lever post simultaneously with spacing hole's contact and separation, alright realize the quick installation and the dismantlement of top cover and the cabinet body to make the installation and the dismantlement operation of top cover convenient and fast more.
2. This a top cover fixed knot constructs for cold-stored show cupboard through setting up piston cylinder, push rod, push pedal, second spring, connecting pipe, sealed gasbag and seal groove, under the cooperation of piston cylinder, push rod, push pedal, second spring, connecting pipe, sealed gasbag and seal groove, not only can reduce the gap between top cover and the cabinet body to guarantee the leakproofness between top cover and the cabinet body, when gag lever post and spacing hole separation simultaneously, the second spring resets alright ejecting draw-in groove with the fixture block, thereby take out the top cover from the cabinet body smoothly.
Drawings
FIG. 1 is a schematic view of a top cover securing structure for a refrigerated display case according to the present utility model;
FIG. 2 is a schematic view showing a top cover in a bottom perspective view;
FIG. 3 is a schematic view of a partial perspective view of a cross section of a placement tank according to the present utility model;
FIG. 4 is a schematic cross-sectional perspective view of a piston cylinder according to the present utility model;
fig. 5 is an enlarged schematic view of the portion a of fig. 3 according to the present utility model.
Reference numerals illustrate:
1. a cabinet body; 2. a cabinet door; 3. a handle; 4. a top cover; 5. a positioning assembly; 51. a placement groove; 52. a sliding sleeve; 53. a limit rod; 54. a fixing plate; 55. a first spring; 6. an ejection assembly; 61. a piston cylinder; 62. a push plate; 63. a push rod; 64. a second spring; 65. a connecting pipe; 7. a clamping groove; 8. sealing the air bag; 9. sealing grooves; 10. a clamping block; 11. and a limiting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 1-5: the embodiment provides a top cover fixed knot constructs for refrigeration show cupboard, including the cabinet body 1, the front of the cabinet body 1 articulates there is cabinet door 2, overlap joint has top cover 4 on the cabinet body 1, four draw-in grooves 7 have been seted up on the cabinet body 1, overlap joint has fixture block 10 in the draw-in groove 7, through setting up draw-in groove 7 and fixture block 10, the draw-in groove 7 plays support and spacing effect to fixture block 10, thereby make fixture block 10 slide from top to bottom in the draw-in groove 7 steady, spacing hole 11 has been seted up to the side of fixture block 10, two locating component 5 have all been seted up to the both sides of the cabinet body 1, locating component 5 and spacing hole 11 overlap joint are equipped with two ejecting components 6 on the cabinet body 1, ejecting component 6 overlap joint with top cover 4, be equipped with sealed gasbag 8 on the cabinet body 1, ejecting component 6 is connected with sealed gasbag 8.
The positioning assembly 5 comprises a placing groove 51, the placing groove 51 is formed in the side face of the cabinet body 1, a sliding sleeve 52 is arranged in the placing groove 51, and the sliding sleeve 52 supports and limits the limiting rod 53 through the sliding sleeve 52, so that the limiting rod 53 can slide in the sliding sleeve 52 stably;
The limiting rod 53 is slidably connected in the sliding sleeve 52, one end of the limiting rod 53 is provided with the fixing plate 54, the side surface of the fixing plate 54 is provided with the first spring 55, the limiting rod 53 is in stable contact with the limiting hole 11 under the elastic action of the first spring 55 by arranging the first spring 55, the other end of the first spring 55 is connected with the sliding sleeve 52, the other end of the limiting rod 53 is overlapped with the limiting hole 11, and the limiting hole 11 supports and limits the limiting rod 53 by arranging the limiting rod 53 and the limiting hole 11, so that the phenomenon that the limiting rod 53 shakes randomly in the limiting hole 11 is avoided; the utility model can further avoid the condition that a plurality of screws are screwed one by using auxiliary tools, and simultaneously the contact and separation of the limit rod 53 and the limit hole 11 can realize the rapid installation and disassembly of the top cover 4 and the cabinet body 1, thereby ensuring that the installation and the disassembly of the top cover 4 are more convenient and quicker.
As shown in fig. 1-3, the side of the sealed airbag 8 is lapped with a sealing groove 9, the sealing groove 9 is arranged under the top cover 4, the sealing groove 9 and the sealed airbag 8 are arranged, the sealing groove 9 plays roles in accommodating and limiting the sealed airbag 8, the sealing groove 9 is in close contact with the sealed airbag 8, so that the sealing performance between the top cover 4 and the cabinet body 1 is ensured, a clamping block 10 is connected with the top cover 4, the clamping block 10 is rectangular, the front of the cabinet door 2 is provided with a handle 3, and the clamping groove 7 is rectangular.
As shown in fig. 3-4, the ejection assembly 6 comprises a piston cylinder 61, the piston cylinder 61 is arranged on the cabinet body 1, a push plate 62 is connected in a sliding way in the piston cylinder 61, a push rod 63 is arranged on the push plate 62, the push rod 63 is connected with the piston cylinder 61 in a sliding way, and the piston cylinder 61 supports and limits the push plate 62 and the push rod 63 by arranging the piston cylinder 61, the push plate 62 and the push rod 63, so that the push plate 62 and the push rod 63 slide in the piston cylinder 61 stably up and down;
The push rod 63 is lapped with the top cover 4, a second spring 64 is arranged under the push plate 62, the bottom end of the second spring 64 is connected with the piston cylinder 61, a connecting pipe 65 is arranged on the side face of the piston cylinder 61, the other end of the connecting pipe 65 is communicated with the sealing air bag 8, by arranging the second spring 64 and the connecting pipe 65, under the elastic action of the second spring 64, the clamping block 10 can be ejected out of the clamping groove 7, the gas in the sealing air bag 8 can be pumped back into the piston cylinder 61, and meanwhile, the connecting pipe 65 ensures that the gas in the piston cylinder 61 and the gas in the sealing air bag 8 circulate mutually.
Working principle:
When the top cover 4 needs to be installed, firstly, the four fixing plates 54 are controlled to drive the four limiting rods 53 to move in the directions away from each other, the first springs 55 are lengthened until the four limiting rods 53 are retracted into the sliding sleeve 52, then, the top cover 4 is controlled to drive the clamping blocks 10 to contact with the clamping grooves 7, the top cover 4 drives the clamping blocks 10 to move downwards in the clamping grooves 7 along with the self gravity, the top cover 4 contacts with the push rods 63 and extrudes the push rods 63 and the push plates 62 to move downwards, so that gas in the piston cylinder 61 is extruded, and the extruded gas is smoothly transferred to the sealing air bags 8 through the connecting pipes 65;
The sealing airbag 8 is expanded to deform and closely contact with the sealing groove 9, when the limiting hole 11 on the side surface of the clamping block 10 moves to the position of the limiting rod 53, the fixing plate 54 is loosened, the first spring 55 drives the fixing plate 54 to reset in order to restore the shape of the fixing plate, the limiting rod 53 is pushed into the limiting hole 11 by the fixing plate 54, and therefore the top cover 4 is smoothly installed and fixed.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. A top cap fixed knot constructs for cold-stored show cupboard, its characterized in that: the novel multifunctional cabinet is characterized by comprising a cabinet body (1), wherein a cabinet door (2) is hinged to the front surface of the cabinet body (1), a top cover (4) is lapped on the cabinet body (1), four clamping grooves (7) are formed in the cabinet body (1), clamping blocks (10) are lapped in the clamping grooves (7), limiting holes (11) are formed in the side surfaces of the clamping blocks (10), two positioning assemblies (5) are formed in the two sides of the cabinet body (1), the positioning assemblies (5) are lapped with the limiting holes (11), two ejection assemblies (6) are arranged on the cabinet body (1), the ejection assemblies (6) are lapped with the top cover (4), a sealing air bag (8) is arranged on the cabinet body (1), and the ejection assemblies (6) are connected with the sealing air bag (8);
The positioning assembly (5) comprises a placing groove (51), the placing groove (51) is formed in the side face of the cabinet body (1), a sliding sleeve (52) is arranged in the placing groove (51), a limiting rod (53) is connected in the sliding sleeve (52) in a sliding mode, one end of the limiting rod (53) is provided with a fixing plate (54), a first spring (55) is arranged on the side face of the fixing plate (54), the other end of the first spring (55) is connected with the sliding sleeve (52), and the other end of the limiting rod (53) is overlapped with the limiting hole (11).
2. A roof hood securing structure for a refrigerated display cabinet as recited in claim 1, wherein: the clamping block (10) is connected with the top cover (4), and the clamping block (10) is rectangular.
3. A roof hood securing structure for a refrigerated display cabinet as recited in claim 1, wherein: the side face of the sealing air bag (8) is lapped with a sealing groove (9), and the sealing groove (9) is arranged under the top cover (4).
4. A roof hood securing structure for a refrigerated display cabinet as recited in claim 1, wherein: the front of the cabinet door (2) is provided with a handle (3), and the clamping groove (7) is rectangular.
5. A roof hood securing structure for a refrigerated display cabinet as recited in claim 1, wherein: the ejection assembly (6) comprises a piston cylinder (61), the piston cylinder (61) is arranged on the cabinet body (1), a push plate (62) is connected in a sliding mode to the piston cylinder (61), a push rod (63) is arranged on the push plate (62), and the push rod (63) is connected with the piston cylinder (61) in a sliding mode.
6. A roof hood securing structure for a refrigerated display cabinet as recited in claim 5, wherein: the push rod (63) is in lap joint with the top cover (4), a second spring (64) is arranged under the push plate (62), and the bottom end of the second spring (64) is connected with the piston cylinder (61).
7. A roof hood securing structure for a refrigerated display cabinet as recited in claim 5, wherein: the side of the piston cylinder (61) is provided with a connecting pipe (65), and the other end of the connecting pipe (65) is communicated with the sealing air bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528252.9U CN221179982U (en) | 2023-09-13 | 2023-09-13 | Top cover fixing structure for refrigeration showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528252.9U CN221179982U (en) | 2023-09-13 | 2023-09-13 | Top cover fixing structure for refrigeration showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221179982U true CN221179982U (en) | 2024-06-21 |
Family
ID=91524047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322528252.9U Active CN221179982U (en) | 2023-09-13 | 2023-09-13 | Top cover fixing structure for refrigeration showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221179982U (en) |
-
2023
- 2023-09-13 CN CN202322528252.9U patent/CN221179982U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |