CN219126046U - Upper cover opening and closing assembly and shallow tray ration heater using same - Google Patents
Upper cover opening and closing assembly and shallow tray ration heater using same Download PDFInfo
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- CN219126046U CN219126046U CN202320175092.1U CN202320175092U CN219126046U CN 219126046 U CN219126046 U CN 219126046U CN 202320175092 U CN202320175092 U CN 202320175092U CN 219126046 U CN219126046 U CN 219126046U
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- upper cover
- sliding rail
- framework
- positioning part
- slideway
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Abstract
The utility model relates to the technical field of kitchen equipment, and provides an upper cover opening and closing assembly and a shallow tray ration heater using the same. Comprising the following steps: the upper cover is rotationally connected with the framework, and a positioning support assembly is arranged on one side of the upper cover and one side of the framework; a supporting rod is arranged in the positioning supporting component, one end of the supporting rod is rotatably connected with the side wall of the upper cover, and the other end of the supporting rod is provided with a clamping shaft; a sliding rail is horizontally arranged on the side wall of the framework, a sliding rail is arranged in the sliding rail, the front end of the sliding rail is provided with a front positioning part, and the rear end of the sliding rail is provided with a chute; the clamping shaft slides along the slideway in the sliding rail. The beneficial effects are that: when the upper cover is opened, the clamping shaft of the supporting rod is positioned at the front positioning part of the slideway, and when the upper cover is closed, the clamping shaft of the supporting rod is positioned in the chute of the slideway, so that the upper cover is simple in structure and convenient to operate, and the opened upper cover can be reliably supported.
Description
Technical Field
The utility model relates to the technical field of kitchen equipment, in particular to an upper cover opening and closing assembly and a shallow tray ration heater using the same.
Background
The shallow tray ration heater adopts liquid fuel or gas fuel as energy, is mainly used for heating shallow tray ration, and takes into account various processing modes such as boiling, stewing, steaming and frying of foods, can process more foods simultaneously, and packaging foods such as shallow tray ration, has high efficiency, has a power generation function simultaneously, is good in energy saving and consumption reduction effects, high in use reliability and long in service life, is particularly suitable for occasions with more outdoor dining people, can adapt to severe environment occasions, particularly occasions requiring fast, efficient, safe and reliable solving of the drinking water problem in the field, can be well adapted to severe environments such as plateau, desert, low temperature or high temperature, and ensures safe, efficient and rapid heating of shallow tray ration.
The fixed structure of the upper cover in the existing tray ration heater after being opened is relatively complex, and the risk of accidental buckling exists.
In view of this, the present utility model has been proposed.
Disclosure of Invention
The utility model aims to provide an upper cover opening and closing assembly and a shallow tray ration heater using the same, which are used for solving the technical problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an upper cover opening and closing assembly, comprising: the upper cover is rotationally connected with the framework, and a positioning support assembly is arranged on one side of the upper cover and one side of the framework; a supporting rod is arranged in the positioning supporting component, one end of the supporting rod is rotatably connected with the side wall of the upper cover, and the other end of the supporting rod is provided with a clamping shaft; a sliding rail is horizontally arranged on the side wall of the framework, a sliding rail is arranged in the sliding rail, the front end of the sliding rail is provided with a front positioning part, and the rear end of the sliding rail is provided with a chute; the clamping shaft slides along the slideway in the sliding rail.
In an alternative embodiment, the upper end of the chute is an upper positioning part, the lower end of the chute is a lower positioning part, and the upper positioning part is positioned behind the lower positioning part.
In an alternative embodiment, the lower positioning part is an arc groove recessed in the lower surface of the slideway; the upper positioning part is an arc groove recessed in the upper surface of the slideway.
In an alternative embodiment, the support rod is provided with a connecting hole, and the connecting hole is rotatably connected with a connecting shaft fixed on the side wall of the upper cover.
In an alternative embodiment, a valve body is arranged in the middle of the upper cover.
In an alternative embodiment, a sealing strip is arranged at the bottom of the upper cover.
On the other hand, this embodiment still provides a shallow tray ration heater, uses upper cover subassembly that opens and shuts as described above, includes: the framework is arranged in the box body of the heater, and locking components are arranged on the upper cover and the front side of the framework.
In an alternative embodiment, the locking assembly includes an upper connector disposed on the upper cover and a lower connector disposed on the backbone.
In an alternative embodiment, the upper connecting piece is provided with a clamping groove, and the lower connecting piece is provided with a locking rod; the U-shaped rod is clamped in the clamping groove and penetrates through the locking rod.
The utility model has the beneficial effects that:
the upper cover opening and closing assembly is characterized in that a positioning support assembly is arranged on one side of an upper cover, a support rod in the positioning support assembly is rotationally connected with the side wall of the upper cover, and a clamping shaft is arranged at the other end of the support rod; a sliding rail is arranged on the side wall of the framework, a sliding rail is arranged in the sliding rail, the front end of the sliding rail is provided with a front positioning part, and the rear end of the sliding rail is provided with a chute; when the upper cover is opened, the clamping shaft of the supporting rod is positioned at the front positioning part of the slideway, and when the upper cover is closed, the clamping shaft of the supporting rod is positioned in the chute of the slideway, so that the upper cover is simple in structure and convenient to operate, and the opened upper cover can be reliably supported.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a tray ration heater according to an embodiment of the present utility model.
Fig. 2 is a side view of a tray ration heater provided in an embodiment of the utility model.
Fig. 3 is a schematic structural view of a support rod in a positioning support assembly according to an embodiment of the utility model.
Fig. 4 is a schematic structural diagram of a sliding rail in a supporting assembly according to an embodiment of the utility model.
Fig. 5 is a schematic structural view of a locking assembly according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows:
1-an upper cover, 2-a framework, 3-a positioning support assembly and 4-a locking assembly;
31-supporting rods, 311-clamping shafts and 312-connecting holes; 32-slide rails, 321-slide rails, 322-front positioning parts, 323-chute, 324-lower positioning parts and 325-upper positioning parts;
41-upper connector, 411-clamping groove, 42-lower connector, 421-locking bar.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
Example 1
Referring to fig. 1-5, an object of the present embodiment is to provide an upper cover opening and closing assembly, which includes: the upper cover 1, upper cover 1 and skeleton 2 rotate to be connected, and when opening upper cover 1, upper cover 1 rotates along skeleton 2, and it is pointed out that one side of upper cover 1 and skeleton 2 is provided with location supporting component 3, and when upper cover 1 was opened, according to the position of predetermineeing, with its reliable support.
Specifically, the positioning support assembly 3 is provided with a support rod 31, one end of the support rod 31 is rotatably connected with the side wall of the upper cover 1, and the connection mode is as follows: the support bar 31 is provided with a connection hole 312, and the connection hole 312 is rotatably connected with a connection shaft fixed to the side wall of the upper cover 1. And the other end of the support rod 31 is provided with a clamping shaft 311.
Further, a sliding rail 32 is horizontally arranged on the side wall of the framework 2, a sliding rail 321 is arranged in the sliding rail 32, a front positioning part 322 is arranged at the front end of the sliding rail 321, and a chute 323 is arranged at the rear end of the sliding rail 321; the latch shaft 311 slides along the slide rail 321 in the slide rail 32. It should be noted that the upper end of the chute 323 is an upper positioning portion 325, the lower end of the chute 323 is a lower positioning portion 324, and the upper positioning portion 325 is located behind the lower positioning portion 324. In this embodiment, the lower positioning portion 324 is an arc groove recessed in the lower surface of the slide way 321; the upper positioning portion 325 is a circular arc groove recessed in the upper surface of the slide 321. When the upper cover 1 is opened, the clamping shaft 311 of the supporting rod 31 is positioned in the front positioning part 321 of the slideway, and when the upper cover 1 is closed, the clamping shaft 311 of the supporting rod 31 is positioned in the chute 323 of the slideway; specifically, at this time, the latch shaft 311 is located in the lower positioning portion 324, and when the upper cover 1 is closed, the latch shaft 311 slides to the upper positioning portion 325 first, and then slides to the front positioning portion 322 along the slide way 321. The structure is simple, the operation is convenient, and the opened upper cover 1 can be reliably supported.
In addition, a valve body is provided at the middle of the upper cover 1 for exhausting the gas in the case. The bottom of upper cover 1 is provided with the sealing strip, makes upper cover 1 and skeleton 2 upper surface sealing contact through the setting of sealing strip.
Example two
Referring to fig. 1-5, an objective of the present embodiment is to provide a tray ration heater, using an upper cover opening and closing assembly as described above, comprising: the framework 2 is arranged in the box body of the heater, and locking assemblies 4 are arranged on the front sides of the upper cover 1 and the framework 2.
Specifically, the locking assembly 4 includes an upper connector 41 provided on the upper cover 1 and a lower connector 42 provided on the frame 2. The upper connector 41 is provided with a catch 411, and the lower connector 42 is provided with a locking bar 421. When in use, the U-shaped rod is clamped in the clamping groove 411 and penetrates through the locking rod 421, the U-shaped rod is locked by the locking rod 421, and the upper cover 1 is in surface sealing connection with the framework 2, wherein the locking rod 421 is in the prior art, for example, a positioning hole for inserting a telescopic rod into the U-shaped rod can be arranged in the locking rod 421 to complete locking.
Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. An upper cover opening and closing assembly, comprising: the upper cover (1), the upper cover (1) is connected with the framework (2) in a rotating way, and a positioning support assembly (3) is arranged on one side of the upper cover (1) and one side of the framework (2);
the positioning support assembly (3) is provided with a support rod (31), one end of the support rod (31) is rotatably connected with the side wall of the upper cover (1), and the other end of the support rod (31) is provided with a clamping shaft (311); a sliding rail (32) is horizontally arranged on the side wall of the framework (2), a sliding rail (321) is arranged in the sliding rail (32), a front positioning part (322) is arranged at the front end of the sliding rail (321), and a chute (323) is arranged at the rear end of the sliding rail (321); the clamping shaft (311) slides along the slideway (321) in the sliding rail (32);
the upper end of the chute (323) is an upper positioning part (325), the lower end of the chute (323) is a lower positioning part (324), and the upper positioning part (325) is positioned behind the lower positioning part (324); the lower positioning part (324) is an arc groove recessed in the lower surface of the slideway (321); the upper positioning part (325) is an arc groove recessed on the upper surface of the slideway (321).
2. Upper cover opening and closing assembly according to claim 1, characterized in that the support bar (31) is provided with a connection hole (312), the connection hole (312) being rotatably connected with a connection shaft fixed to the side wall of the upper cover (1).
3. Upper cover opening and closing assembly according to claim 1, characterized in that the middle part of the upper cover (1) is provided with a valve body.
4. Upper cover opening and closing assembly according to claim 1, characterized in that the bottom of the upper cover (1) is provided with a sealing strip.
5. A tray ration heater employing the upper lid opening and closing assembly of any one of claims 1-4, comprising: the framework (2) is arranged in the box body of the heater, and a locking assembly (4) is arranged on the front sides of the upper cover (1) and the framework (2).
6. The tray ration heater according to claim 5, wherein the locking assembly (4) comprises an upper connector (41) provided on the upper lid (1) and a lower connector (42) provided on the frame (2).
7. The tray ration heater according to claim 6, wherein the upper connector (41) is provided with a clamping slot (411) and the lower connector (42) is provided with a locking bar (421); the U-shaped rod is clamped in the clamping groove (411) and penetrates through the locking rod (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175092.1U CN219126046U (en) | 2023-01-19 | 2023-01-19 | Upper cover opening and closing assembly and shallow tray ration heater using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320175092.1U CN219126046U (en) | 2023-01-19 | 2023-01-19 | Upper cover opening and closing assembly and shallow tray ration heater using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219126046U true CN219126046U (en) | 2023-06-06 |
Family
ID=86561728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320175092.1U Active CN219126046U (en) | 2023-01-19 | 2023-01-19 | Upper cover opening and closing assembly and shallow tray ration heater using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219126046U (en) |
-
2023
- 2023-01-19 CN CN202320175092.1U patent/CN219126046U/en active Active
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