Kitchen ventilation equipment for catering management

Abstract

The utility model discloses a kitchen ventilation equipment of catering management, including ventilation subassembly, the top fixedly connected with recessed block of ventilation subassembly, the recessed block's top is penetrated and is provided with the mounting block, recessed block's both sides all are fixedly connected with the connecting plate, the outside of connecting plate is swingly connected with the disc through the pivot, the top and bottom of disc outside all are fixedly connected with the hinge pin, the surface of hinge pin is sleeved with the slope frame, the outside fixedly connected with the tab of slope frame, the outside of connecting plate is provided with the frame cover, the outside of hinge pin extends to the outside of frame cover, the outside of tab is penetrated to the outside of frame cover, the outside fixedly connected with the flat plate of tab inside, the utility model discloses kitchen ventilation equipment has changed the phenomenon that the connection of traditional bolt dismounting installation is easy to invade the oil stain and leads to the phenomenon of silk, has adopted the clamping block and has connected in the inside of mounting block, just will not appear the phenomenon of silk, also will not influence the quality of dismounting installation.

Description

Technical Field

[0001] This utility model relates to the field of catering management technology, specifically to a kitchen ventilation device for catering management. Background Technology

[0002] According to a patent published on the China Patent Network, the patent title is "A Kitchen Ventilation Hood," patent application number 201010263898.3. It includes a first housing, an exhaust duct, a second housing, and a fan. The first housing is generally rectangular in shape. The exhaust duct is located at the top of the first housing. The fan is horizontally positioned inside the exhaust duct. The second housing is located below the front of the first housing. The cross-section of the second housing is generally triangular. The first and second housings form a stepped shape. The kitchen ventilation hood of this invention, with the second housing located below the front of the first housing, can create a relatively sealed gas area above the stove, which helps to draw away oil fumes and exhaust gases from above the stove, thus ensuring the cleanliness and hygiene of the kitchen. However, the aforementioned kitchen ventilation equipment is installed using bolts. Bolt installations are prone to oil stains at the joints, and excessive oil accumulation can cause the bolts to strip, affecting the quality of disassembly and installation.

[0003] Therefore, it is necessary to redesign and modify the kitchen ventilation equipment to effectively prevent the bolts from becoming loose due to oil stains. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a kitchen ventilation device for catering management, which has the advantage of being able to be securely connected, thus solving the problem of bolts not being secure due to oil stains.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a kitchen ventilation device for catering management, comprising a ventilation component, a recessed block fixedly connected to the top of the ventilation component, an installation block penetrating through the top of the recessed block, connecting plates fixedly connected to both sides of the recessed block, a disc movably connected to the outer side of the connecting plate via a rotating shaft, a pivot pin fixedly connected to the top and bottom of the outer side of the disc, a slanted frame sleeved on the surface of the pivot pin, a protruding plate fixedly connected to the outer side of the slanted frame, a frame cover provided on the outer side of the connecting plate, the outer side of the pivot pin extending to the outer side of the frame cover, the outer side of the protruding plate penetrating to the outer side of the frame cover, a flat plate fixedly connected to the outer side of the inner side of the protruding plate, a locking block fixedly connected to the inner side of the flat plate, and the inner side of the locking block penetrating to the interior of the installation block.

[0006] As a preferred embodiment of this invention, a grip sleeve is fitted onto the outer side of the rotating pin surface, and the grip sleeve is used in conjunction with the rotating pin.

[0007] As a preferred embodiment of this utility model, a connecting concave plate is fixedly connected to the outer side of the convex plate, and the side of the connecting concave plate away from the convex plate is fixedly connected to the flat plate.

[0008] In a preferred embodiment of this invention, a fixing plate is fixedly connected to the top and bottom of the outer side of the connecting plate, and a slider is fixedly connected to the outer side of the inclined frame, with the outer side of the slider slidably connected to the fixing plate.

[0009] As a preferred embodiment of this utility model, the inner side of the fixing plate is provided with a groove, and the outer side of the slider is slidably connected to the inside of the groove.

[0010] In a preferred embodiment of this invention, a rectangular block is fixedly connected to the inner side of the slider, a spring is fixedly connected to the outer side of the rectangular block, a rectangular block is fixedly connected to the outer side of the spring, and the outer side of the rectangular block is fixedly connected to a fixing plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model of kitchen ventilation equipment changes the traditional bolt disassembly and installation method, which is prone to oil stains entering the connection and causing stripping. It adopts a locking block that is locked inside the installation block, so the stripping problem will not occur, and the quality of disassembly and installation will not be affected.

[0013] 2. The present invention, through the design of the grip sleeve, makes it convenient for users to rotate the pivot pin, thereby increasing user convenience.

[0014] 3. By using a connecting concave plate, this utility model enables the convex plate to be more securely connected to the flat plate, preventing separation between the two.

[0015] 4. By setting up a fixed plate and a slider, this utility model enables the inclined frame to move more stably, and at the same time, it limits the movement trajectory of the inclined frame.

[0016] 5. By setting the groove, this utility model enables the slider to slide more smoothly inside the fixed plate, reducing friction between the two, extending the service life of the slider, and at the same time limiting the slider.

[0017] 6. By setting up rectangular block one, spring and rectangular block two, this utility model enables the slider to move more stably, and at the same time buffers its movement speed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a structural diagram of the ventilation equipment of this utility model;

[0020] Figure 3 This is a schematic diagram of the clamping structure of this utility model;

[0021] Figure 4 The structure of this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Ventilation component; 2. Recessed block; 3. Mounting block; 4. Connecting plate; 5. Disc; 6. Turning pin; 7. Slanted frame; 8. Protruding plate; 9. Frame cover; 10. Flat plate; 11. Locking block; 12. Grip; 13. Connecting recessed plate; 14. Fixing plate; 15. Slider; 16. Groove; 17. Rectangular block one; 18. Spring; 19. Rectangular block two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, the present invention provides a kitchen ventilation device for catering management, including a ventilation component 1. A recessed block 2 is fixedly connected to the top of the ventilation component 1. An installation block 3 is provided through the top of the recessed block 2. Connecting plates 4 are fixedly connected to both sides of the recessed block 2. A disc 5 is movably connected to the outer side of the connecting plate 4 via a rotating shaft. A pivot pin 6 is fixedly connected to the top and bottom of the outer side of the disc 5. A slanted frame 7 is sleeved on the surface of the pivot pin 6. A protruding plate 8 is fixedly connected to the outer side of the slanted frame 7. A frame cover 9 is provided on the outer side of the connecting plate 4. The outer side of the pivot pin 6 extends to the outer side of the frame cover 9. The outer side of the protruding plate 8 extends through to the outer side of the frame cover 9. A flat plate 10 is fixedly connected to the outer side of the inner side of the protruding plate 8. A locking block 11 is fixedly connected to the inner side of the flat plate 10. The inner side of the locking block 11 extends through to the interior of the installation block 3.

[0025] refer to Figure 4 A grip 12 is fitted onto the outer side of the surface of the pivot pin 6, and the grip 12 is used in conjunction with the pivot pin 6.

[0026] As a technical optimization of this utility model, the grip sleeve 12 makes it easier for the user to rotate the pivot pin 6, thus increasing the user's convenience.

[0027] refer to Figure 3 A connecting concave plate 13 is fixedly connected to the outer side of the convex plate 8, and the side of the connecting concave plate 13 away from the convex plate 8 is fixedly connected to the flat plate 10.

[0028] As a technical optimization of this utility model, by setting the concave plate 13, the convex plate 8 can be more firmly connected to the flat plate 10, avoiding the phenomenon of separation between the two.

[0029] refer to Figure 4 The top and bottom of the outer side of the connecting plate 4 are fixedly connected to the fixing plate 14, and the outer side of the inclined frame 7 is fixedly connected to the slider 15, and the outer side of the slider 15 is slidably connected to the fixing plate 14.

[0030] As a technical optimization of this utility model, by setting the fixed plate 14 and the slider 15, the inclined frame 7 can move more stably, and at the same time, it plays a limiting role in the movement trajectory of the inclined frame 7.

[0031] refer to Figure 4 The inner side of the fixing plate 14 is provided with a groove 16, and the outer side of the slider 15 is slidably connected to the inside of the groove 16.

[0032] As a technical optimization of this utility model, the groove 16 enables the slider 15 to slide more smoothly inside the fixed plate 14, reducing friction between the two, extending the service life of the slider 15, and also limiting the slider 15.

[0033] refer to Figure 3 and Figure 4 A rectangular block 17 is fixedly connected to the inner side of the slider 15, a spring 18 is fixedly connected to the outer side of the rectangular block 17, a rectangular block 19 is fixedly connected to the outer side of the spring 18, and the outer side of the rectangular block 19 is fixedly connected to the fixing plate 14.

[0034] As a technical optimization of this utility model, by setting up rectangular block 17, spring 18 and rectangular block 19, the slider 15 can move more stably, and at the same time, it plays a buffering role in its movement speed.

[0035] The working principle and usage process of this utility model are as follows: First, when the user needs to install, the mounting block 3 is inserted into the interior of the recessed block 2. Then, the pivot pin 6 is rotated. The pivot pin 6 drives the inclined frame 7 to move inward through the disc 5. The inclined frame 7 drives the convex plate 8 to move inward. The convex plate 8 drives the flat plate 10 and the locking block 11 to move inward, so that the locking block 11 is inserted into the interior of the mounting block 3, making the connection between the mounting block 3 and the recessed block 2 more secure, thus achieving the effect of a secure connection.

[0036] In summary, the kitchen ventilation equipment for this catering management system addresses the issue of oil stains easily seeping into the joints and causing stripping during traditional bolt disassembly and installation. By using a locking block 11 that engages inside the installation block 3, stripping is prevented, thus ensuring the quality of disassembly and installation.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen ventilation device for catering management, comprising a ventilation component (1), characterized in that: The top of the ventilation component (1) is fixedly connected to a recess (2), and a mounting block (3) is provided through the top of the recess (2). Both sides of the recess (2) are fixedly connected to a connecting plate (4). The outer side of the connecting plate (4) is movably connected to a disc (5) via a rotating shaft. The top and bottom of the outer side of the disc (5) are fixedly connected to a pivot pin (6). The surface of the pivot pin (6) is fitted with a slanted frame (7). The outer side of the slanted frame (7) is fixedly connected to a protruding plate (8). The outer side of the connecting plate (4) is provided with a frame cover (9). The outer side of the pivot pin (6) extends to the outer side of the frame cover (9). The outer side of the protruding plate (8) extends through to the outer side of the frame cover (9). The outer side of the inner side of the protruding plate (8) is fixedly connected to a flat plate (10). The inner side of the flat plate (10) is fixedly connected to a locking block (11). The inner side of the locking block (11) extends through to the interior of the mounting block (3).

2. The kitchen ventilation equipment for catering management according to claim 1, characterized in that: A grip (12) is fitted onto the outer side of the surface of the pivot (6), and the grip (12) is used in conjunction with the pivot (6).

3. The kitchen ventilation equipment for catering management according to claim 1, characterized in that: A connecting concave plate (13) is fixedly connected to the outer side of the convex plate (8), and the side of the connecting concave plate (13) away from the convex plate (8) is fixedly connected to the flat plate (10).

4. The kitchen ventilation equipment for catering management according to claim 1, characterized in that: The top and bottom of the outer side of the connecting plate (4) are fixedly connected to a fixing plate (14), and the outer side of the inclined frame (7) is fixedly connected to a slider (15). The outer side of the slider (15) is slidably connected to the fixing plate (14).

5. A kitchen ventilation device for catering management according to claim 4, characterized in that: The inner side of the fixing plate (14) is provided with a groove (16), and the outer side of the slider (15) is slidably connected to the inside of the groove (16).

6. A kitchen ventilation device for catering management according to claim 4, characterized in that: The inner side of the slider (15) is fixedly connected to a rectangular block one (17), the outer side of the rectangular block one (17) is fixedly connected to a spring (18), the outer side of the spring (18) is fixedly connected to a rectangular block two (19), and the outer side of the rectangular block two (19) is fixedly connected to a fixing plate (14).

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