Gas nozzle with protective cover

Abstract

The utility model discloses a gas nozzle with a protective cover in the field of gas nozzles, which comprises a connecting pipe, a nozzle body, a protective mechanism and a connecting mechanism, the nozzle body is connected to the top of the connecting pipe through the connecting mechanism, the protective mechanism is connected to the top of the nozzle body, and the protective cover is connected to the top of the nozzle body. The gas nozzle comprises a nozzle body, the top of the outer side wall of the nozzle body is fixedly connected with a connecting ring, through holes are evenly formed in the top of the connecting ring in a penetrating mode, and connecting grooves are symmetrically formed in the top of the connecting ring. And by pulling the pull plate, the fixed rod is driven to move, so that the fixed rod is moved out of the fixed hole, the protective cover is pulled, the protective cover is conveniently disassembled and replaced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas nozzles, in particular to a gas nozzle provided with a protective cover. Background Art

[0002] Gas is a gas fuel composed of multiple combustible components and is widely used in people's lives (such as gas stoves used in kitchens). When in use, a flame is generally emitted from a gas nozzle, which can heat pots and pans.

[0003] The current gas nozzles are usually directly exposed to the outside and lack protective measures. When cooking, the boiling soup in the pot is easy to overflow, causing the soup to enter the gas nozzle. The liquid is also easy for foreign impurities to enter, causing the gas nozzle to be blocked, affecting its use. For this reason, we propose a gas nozzle with a protective cover. Utility Model Content

[0004] The utility model aims to provide a gas nozzle with a protective cover to solve the problem mentioned in the background art that the current gas nozzles are usually directly exposed to the outside and lack protective measures, which makes it easy for foreign matter to enter the gas nozzles, causing the gas nozzles to be blocked and affecting their use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas nozzle with a protective cover, comprising a connecting pipe, a nozzle body, a protective mechanism and a connecting mechanism, wherein the nozzle body is connected to the top of the connecting pipe through the connecting mechanism, and the protective mechanism is connected to the top of the nozzle body, and the protective mechanism comprises a connecting ring, a through hole, a connecting groove, a fixing rod, a pull plate, a first spring, a protective cover, an air hole, a connecting block and a fixing hole, a connecting ring is fixedly connected to the top of the outer wall of the nozzle body, a through hole is evenly penetrated through the top of the connecting ring, a connecting groove is symmetrically opened on the top of the connecting ring, a fixing rod is slidably connected through the middle of the mutually away sides of the connecting grooves on the left and right parts, a pull plate is fixedly connected to the mutually away ends of the fixing rods on the left and right parts, a first spring is sleeved on the outside of the fixing rod, a protective cover is clamped on the top of the connecting ring, air holes are evenly penetrated through the top of the protective cover, a connecting block is symmetrically fixedly connected to the bottom of the protective cover, and a fixing hole is penetrated through the middle of the right side of the connecting block.

[0006] As a further description of the above technical solution:

[0007] A sealing ring is fixedly connected to the top of the connecting pipe, and a sealing groove is formed at the bottom of the nozzle body.

[0008] As a further description of the above technical solution:

[0009] Two ends of the first spring are fixedly connected to the pull plate and the opposite sides of the connecting ring respectively.

[0010] As a further description of the above technical solution:

[0011] The length, width and depth of the connection groove are equal to the length, width and height of the connection block, and the through hole penetrates the outer side wall of the connection ring.

[0012] As a further description of the above technical solution:

[0013] The connecting mechanism includes an L-shaped plate, a jack, a mounting box, a slot, a second spring, a movable plate, a push rod and an insertion rod. The top of the outer wall of the nozzle body is symmetrically fixedly connected with the L-shaped plate, a jack is penetrated through the middle of the bottom of the mutually distant side of the L-shaped plate, the top of the outer wall of the connecting pipe is symmetrically fixedly connected with the mounting box, a slot is penetrated through the mutually distant parts of the top of the left and right mounting boxes, the middle part of the inner cavity of the mounting box close to each other is fixedly connected with the second spring, the ends of the left and right second springs that are separated from each other are fixedly connected with the movable plate, the middle part of the bottom of the mutually distant side of the movable plates on the left and right parts is fixedly connected with the push rod, and the middle part of the top of the mutually distant side of the movable plates on the left and right parts is fixedly connected with the insertion rod.

[0014] As a further description of the above technical solution:

[0015] The length and width of the bottom of the L-shaped plate are equal to the length and width of the slot opening, the movable plate is slidably connected to the interior of the installation box, and the outer side wall of the movable plate is in contact with the inner side wall of the installation box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The gas nozzle provided with a protective cover can prevent soup or impurities from falling into the nozzle through the air holes and being discharged through the through holes when soup or impurities fall down. This improves the protection of the device. The pull plate is pulled to drive the fixed rod to move, so that the fixed rod is moved out of the fixed hole and the protective cover is pulled, thereby facilitating the removal and replacement of the protective cover and improving the practicability of the device.

[0018] 2. For the gas nozzle with a protective cover, when the nozzle body needs to be replaced, it is only necessary to press the push rod to drive the moving plate to move, so that the second spring is compressed and the insertion rod is withdrawn from the insertion hole, and the nozzle body is pulled to disassemble, and then a new one is installed, and the L-shaped plate is inserted into the slot so that the sealing ring is embedded in the sealing groove, and the push rod is loosened. Through the reset of the second spring, the insertion rod is embedded in the insertion hole to complete the replacement, thereby making the replacement simpler and more convenient, avoiding the use of threads for connection, and improving the convenience of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a gas nozzle provided with a protective cover proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a protective mechanism of a gas nozzle provided with a protective cover proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of an L-shaped plate installation structure of a gas nozzle provided with a protective cover proposed by the utility model;

[0022] Figure 4 The utility model discloses a second spring installation structure schematic diagram of a gas nozzle provided with a protective cover.

[0023] In the figure: 100, connecting pipe; 110, sealing ring; 200, nozzle body; 210, sealing groove; 300, protective mechanism; 310, connecting ring; 320, through hole; 330, connecting groove; 340, fixing rod; 350, pulling plate; 360, first spring; 370, protective cover; 371, air hole; 380, connecting block; 381, fixing hole; 400, connecting mechanism; 410, L-shaped plate; 420, jack; 430, installation box; 431, slot; 440, second spring; 450, moving plate; 460, pressing rod; 470, inserting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a gas nozzle with a protective cover to prevent the gas nozzle from falling into the nozzle and clogging, thereby improving the protection of the device and facilitating the removal and replacement of the protective cover and improving the practicality of the device. Figure 1-4 , comprising a connecting pipe 100, a nozzle body 200, a protection mechanism 300 and a connecting mechanism 400;

[0028] Please refer again Figure 1 , the connecting pipe 100 is used to install the nozzle body 200, the protection mechanism 300 and the connecting mechanism 400;

[0029] Please refer again Figure 1 , the nozzle body 200 is connected to the top of the connecting pipe 100 through the connecting mechanism 400, and the protection mechanism 300 is connected to the top of the nozzle body 200;

[0030] Please refer again Figure 2 , the protection mechanism 300 includes a connecting ring 310, a through hole 320, a connecting groove 330, a fixing rod 340, a pulling plate 350, a first spring 360, a protective cover 370, an air hole 371, a connecting block 380 and a fixing hole 381;

[0031] Please refer again Figure 2A connecting ring 310 is fixedly connected to the top of the outer wall of the nozzle body 200, through holes 320 are evenly penetrated through the top of the connecting ring 310, connecting grooves 330 are symmetrically opened on the top of the connecting ring 310, and a fixing rod 340 is slidably connected through the middle of the mutually distant sides of the left and right connecting grooves 330, and a pull plate 350 is fixedly connected to the mutually distant ends of the left and right fixing rods 340;

[0032] Please refer again Figure 2 A first spring 360 is sleeved on the outer side of the fixing rod 340, a protective cover 370 is clamped on the top of the connecting ring 310, air holes 371 are evenly penetrated through the top of the protective cover 370, a connecting block 380 is symmetrically fixedly connected to the bottom of the protective cover 370, and a fixing hole 381 is penetrated through the middle of the right side of the connecting block 380.

[0033] To sum up, when soup or impurities fall, the protective cover 370 is set so that the soup or impurities enter the protective cover 370 through the air hole 371 and are discharged through the through hole 320, thereby avoiding falling into the nozzle and clogging, thereby improving the protectiveness of the device. By pulling the pull plate 350, the fixing rod 340 is driven to move, so that the fixing rod 340 moves out of the fixing hole 381 and pulls the protective cover 370, thereby facilitating the disassembly and replacement of the protective cover 370 and improving the practicality of the device.

[0034] Please refer again Figure 3-4 A sealing ring 110 is fixedly connected to the top of the connecting pipe 100 , and a sealing groove 210 is opened at the bottom of the nozzle body 200 .

[0035] Please refer again Figure 2 The two ends of the first spring 360 are fixedly connected to the opposite sides of the pull plate 350 and the connecting ring 310 respectively.

[0036] Please refer again Figure 2 The length, width and depth of the connecting groove 330 are equal to the length, width and height of the connecting block 380 , and the through hole 320 penetrates the outer wall of the connecting ring 310 .

[0037] Please refer again Figure 3-4The connecting mechanism 400 includes an L-shaped plate 410, a socket 420, a mounting box 430, a slot 431, a second spring 440, a movable plate 450, a push rod 460 and an insertion rod 470. The top of the outer wall of the nozzle body 200 is symmetrically fixedly connected with the L-shaped plate 410, and a socket 420 is penetrated through the middle of the bottom of the mutually distant side of the L-shaped plate 410. The top of the outer wall of the connecting tube 100 is symmetrically fixedly connected with the mounting box 430, and a slot 431 is penetrated through the mutually distant parts of the top of the left and right mounting boxes 430. The middle part of the inner cavity of the mounting box 430 is fixedly connected with the second spring 440, and the movable plate 450 is fixedly connected to the mutually distant ends of the left and right second springs 440. The middle part of the bottom of the mutually distant side of the movable plates 450 on the left and right sides is fixedly connected with the push rod 460, and the middle part of the top of the mutually distant side of the movable plates 450 on the left and right sides is fixedly connected with the insertion rod 470.

[0038] Please refer again Figure 3-4 The length and width of the bottom of the L-shaped plate 410 are equal to the length and width of the slot 431 , the movable plate 450 is slidably connected to the inside of the installation box 430 , and the outer wall of the movable plate 450 is in contact with the inner wall of the installation box 430 .

[0039] To sum up, when the nozzle body 200 needs to be replaced, it is only necessary to press the push rod 460 to drive the movable plate 450 to move, so that the second spring 440 is compressed, and the insertion rod 470 is withdrawn from the socket 420, and the nozzle body 200 is pulled to be disassembled, and then a new one is installed, and the L-shaped plate 410 is inserted into the slot 431, so that the sealing ring 110 is embedded in the sealing groove 210, and the push rod 460 is loosened. Through the reset of the second spring 440, the insertion rod 470 is embedded in the socket 420, and the replacement is completed, thereby making the replacement simpler and more convenient, avoiding the use of threads for connection, and improving the convenience of disassembly and assembly.

[0040] In specific use, when soup or impurities fall, the protective cover 370 is set so that the soup or impurities enter the protective cover 370 through the air hole 371 and are discharged through the through hole 320, thereby preventing them from falling into the nozzle. By pulling the pull plate 350, the fixing rod 340 is driven to move, so that the fixing rod 340 moves out of the fixing hole 381, and the protective cover 370 is pulled to disassemble the protective cover 370 for easy cleaning. When replacing the nozzle 200, it is only necessary to press the push rod 460 to drive the moving plate 450 to move, so that the second spring 440 is compressed and the insertion rod 470 is withdrawn from the insertion hole 420, and the nozzle body 200 is pulled to be disassembled, and then a new one is installed, and the L-shaped plate 410 is inserted into the slot 431, so that the sealing ring 110 is embedded in the sealing groove 210, and the push rod 460 is loosened. Through the reset of the second spring 440, the insertion rod 470 is embedded in the insertion hole 420, and the replacement is completed.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A gas nozzle provided with a protective cover, characterized in that: The invention comprises a connecting pipe (100), a nozzle body (200), a protection mechanism (300) and a connecting mechanism (400), wherein the nozzle body (200) is connected to the top of the connecting pipe (100) through the connecting mechanism (400), the protection mechanism (300) is connected to the top of the nozzle body (200), the protection mechanism (300) comprises a connecting ring (310), a through hole (320), a connecting groove (330), a fixing rod (340), a pulling plate (350), a first spring (360), a protective cover (370), an air hole (371), a connecting block (380) and a fixing hole (381), and the top of the outer wall of the nozzle body (200) is fixedly connected with the connecting ring (310), and the connecting ring (310) ) is uniformly penetrated with through holes (320) on the top of the connecting ring (310), the connecting groove (330) is symmetrically formed on the top of the connecting ring (310), a fixing rod (340) is slidably connected to the middle of the mutually distant sides of the connecting grooves (330) on the left and right parts, and a pull plate (350) is fixedly connected to the mutually distant ends of the fixing rods (340) on the left and right parts, and a first spring (360) is sleeved on the outer side of the fixing rod (340), a protective cover (370) is clamped on the top of the connecting ring (310), and air holes (371) are uniformly penetrated with the top of the protective cover (370), and a connecting block (380) is symmetrically fixedly connected to the bottom of the protective cover (370), and a fixing hole (381) is penetrated in the middle of the right side of the connecting block (380).

2. A gas nozzle with a protective cover according to claim 1, characterized in that: A sealing ring (110) is fixedly connected to the top of the connecting pipe (100), and a sealing groove (210) is provided at the bottom of the nozzle body (200).

3. A gas nozzle with a protective cover according to claim 1, characterized in that: Two ends of the first spring (360) are respectively fixedly connected to the pull plate (350) and the opposite sides of the connecting ring (310).

4. A gas nozzle with a protective cover according to claim 1, characterized in that: The length, width and depth of the connection groove (330) are equal to the length, width and height of the connection block (380), and the through hole (320) penetrates the outer side wall of the connection ring (310).

5. The gas nozzle with a protective cover according to claim 1, characterized in that: The connecting mechanism (400) comprises an L-shaped plate (410), a plug hole (420), a mounting box (430), a slot (431), a second spring (440), a movable plate (450), a push rod (460) and an insert rod (470); the top of the outer wall of the nozzle body (200) is symmetrically fixedly connected with the L-shaped plate (410); the middle part of the bottom of the L-shaped plate (410) on the sides away from each other is penetrated by the plug hole (420); the top of the outer wall of the connecting pipe (100) is symmetrically fixedly connected with the mounting box (430); A slot (431) is provided through the mutually distant parts of the tops of the left and right installation boxes (430); a second spring (440) is fixedly connected to the middle of the mutually close sides of the inner cavity of the installation box (430); a movable plate (450) is fixedly connected to the mutually distant ends of the second springs (440) of the left and right parts; a pressing rod (460) is fixedly connected to the middle of the bottom of the mutually distant sides of the movable plates (450) of the left and right parts; and an insertion rod (470) is fixedly connected to the middle of the top of the mutually distant sides of the movable plates (450) of the left and right parts.

6. A gas nozzle with a protective cover according to claim 5, characterized in that: The length and width of the bottom of the L-shaped plate (410) are equal to the length and width of the slot (431), the movable plate (450) is slidably connected to the inside of the installation box (430), and the outer wall of the movable plate (450) is in contact with the inner wall of the installation box (430).

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