Air inlet pipe of stove burner

Abstract

The utility model discloses a gas inlet pipe of a stove burner, which belongs to the technical field of gas inlet pipes of stoves and comprises a gas inlet pipe body, gas inlet shunting parts are arranged at two ends of the lower portion of the gas inlet pipe body, a valve body connecting seat is arranged at one end of each gas inlet shunting part, and a fixed steel sleeve is arranged on one side of the gas inlet pipe body. The air inlet pipe comprises an air inlet pipe body, a fixing steel sleeve is arranged on the air inlet pipe body, a clamping assembly is arranged at the connecting position of the air inlet pipe body and the fixing steel sleeve, hanging lug bases are arranged at the two ends of the fixing steel sleeve, and connecting assemblies are arranged at the connecting positions of the fixing steel sleeve and the hanging lug bases. The air inlet pipe hanger is provided with the clamping seat, the square inserting block, the clamping block, the pull rod, the clamping sliding block and the clamping spring, so that the hanger seat and the fixed steel sleeve are conveniently connected and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of stove air intake pipes, and in particular relates to an air intake pipe of a stove burner. Background Art

[0002] Cookers are cooking utensils. Cookers are classified by the type of gas used: natural gas cookers, artificial gas cookers, liquefied petroleum gas cookers, and electromagnetic cookers; they are classified by material: cast iron cookers, stainless steel cookers, and enamel cookers. In the gas pipeline components of natural gas cookers, the gas needs to be introduced to the ignition valve through the air intake pipe. Currently, the most mainstream "Y"-shaped air intake pipes on the market are cast with hard metal materials and installed in the gas chamber. The installation of pipelines is usually an external installation part, which can cope with more complex installation spaces and has stronger applicability.

[0003] Chinese patent application No. 202322031304.1 discloses an air intake pipe for a stove burner, including an air intake pipe body and a vertical part, the air intake pipe body including a vertical part, the upper half of the vertical part is the air intake pipe body, the left side of the lower half of the air intake pipe body is provided with a first air intake diverter, and the right side of the lower half of the air intake pipe body is provided with a second air intake diverter. The air intake pipe of the stove is provided with a fixed steel sleeve, a mounting lug, and a pipe threaded hole, and the pipe threaded holes are respectively processed on both sides of the outer wall of the air intake pipe body. Since the air intake pipe body is a thickened pipe wall, the fixed steel sleeve and the air intake pipe body can be fixedly connected by fixing bolts, and the air intake pipe body will not move up and down during assembly. Through this fixing method, the fixed steel sleeve can be adjusted up and down at the outer wall of the air intake pipe body to facilitate the adaptation of the gas installation point, without complex processing technology, effectively saving manpower and material costs, and solving the problem of complex process.

[0004] The above-mentioned patent disclosed, 1. When in use, when connecting the fixed steel sleeve and the intake pipe, it is necessary to install them by means of multiple bolts, and it is also necessary to drill holes, which makes it inconvenient to install the fixed steel sleeve and inconvenient to install it on pipes of different specifications; 2. When in use, the mounting ear and the fixed steel sleeve are assembled and used by means of multiple bolts, but when in use, the connection and fixation between them is not convenient enough, and external tools are required. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an air intake pipe of a stove burner, which has the characteristics of conveniently clamping and fixing a fixed steel sleeve on the air intake pipe and conveniently connecting the fixed steel sleeve and the mounting lug.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air intake pipe of a stove burner, comprising an air intake pipe body, air intake diversion parts are arranged at both ends of the lower side of the air intake pipe body, a valve body connecting seat is arranged at one end of the air intake diversion part, a fixed steel sleeve is arranged on one side of the air intake pipe body, a clamping assembly is arranged at the connection between the air intake pipe body and the fixed steel sleeve, ear seats are arranged at both ends of the fixed steel sleeve, and a connecting assembly is arranged at the connection between the fixed steel sleeve and the ear seat.

[0007] Preferably, the clamping assembly includes a bidirectional trapezoidal screw, a turning handle, a square slider, a connecting block and a clamping seat, wherein the bidirectional trapezoidal screw is arranged inside a fixed steel sleeve, a turning handle is arranged at one end of the bidirectional trapezoidal screw, the surface of the bidirectional trapezoidal screw is symmetrical and is threadedly connected with a square slider, a connecting block is arranged at one end of the square slider, and a clamping seat is arranged at one end of the connecting block.

[0008] Preferably, a fastening plate is provided on one side of the clamping seat, a fastening spring is provided at the connection between the fastening plate and the clamping seat, a fastening pad is provided at one end of the fastening plate, limiting sliders are provided on both sides of the fastening plate, and a limiting slide rod is provided in the middle of the limiting slider.

[0009] Preferably, a support rod is arranged around the surface of the turning handle, and the bidirectional trapezoidal lead screw and the fixed steel sleeve are rotatably connected via a bearing.

[0010] Preferably, the connecting assembly includes a clamping seat, a square plug, a clamping block, a pull rod, a clamping slide and a clamping spring, wherein a clamping seat is provided at one end of the ear seat, a square plug is inserted into one side of the clamping seat, a clamping block is provided on one side of the square plug, a pull rod is provided at one end of the clamping block, a clamping slide is provided above the pull rod, and a clamping spring is provided on one side of the clamping slide.

[0011] Preferably, a guide sliding opening is provided at one end of the clamping block, and a clamping hole matching the clamping block is provided at one side of the square insert block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of conveniently clamping and fixing the fixed steel sleeve on the intake pipe by setting a clamping component. A bidirectional trapezoidal screw, a turning handle, a square slider, a connecting block and a clamping seat are provided, so that the fixed steel sleeve is conveniently clamped and fixed on the intake pipe body, and is convenient for clamping on intake pipe bodies of different specifications. A fastening plate, a fastening spring, a fastening pad, a limit slider and a limit slide rod are provided, so that the clamping and fixing effect is good.

[0014] 2. The utility model realizes the effect of convenient connection and use between the fixed steel sleeve and the installation hanging ear by setting a connecting component. A clamping seat, a square plug block, a clamping block, a pull rod, a clamping slide block and a clamping spring are set to facilitate the connection and fixation between the hanging ear seat and the fixed steel sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model with one side of the hanging ear seat removed in a top view;

[0017] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the clamping assembly of the utility model at point A which is enlarged;

[0019] Figure 5 It is a structural schematic diagram of the connection component of the utility model.

[0020] In the figure: 1. Intake pipe body; 2. Intake diverter; 3. Valve body connecting seat; 4. Fixed steel sleeve; 5. Clamping assembly; 51. Bidirectional trapezoidal screw; 52. Turning handle; 53. Square slider; 54. Connecting block; 55. Clamping seat; 551. Fastening plate; 552. Fastening spring; 553. Fastening pad; 554. Limiting slider; 555. Limiting slide rod; 6. Ear mount; 7. Connecting assembly; 71. Clamping seat; 72. Square plug block; 73. Clamping block; 74. Pull rod; 75. Clamping slider; 76. Clamping spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: an air intake pipe of a stove burner, comprising an air intake pipe body 1, air intake splitter parts 2 are arranged at both ends below the air intake pipe body 1, a valve body connecting seat 3 is arranged at one end of the air intake splitter part 2, a fixed steel sleeve 4 is arranged on one side of the air intake pipe body 1, a clamping component 5 is arranged at the connection between the air intake pipe body 1 and the fixed steel sleeve 4, ear mounts 6 are arranged at both ends of the fixed steel sleeve 4, and a connecting component 7 is arranged at the connection between the fixed steel sleeve 4 and the ear mount 6.

[0024] Specifically, the clamping assembly 5 includes a bidirectional trapezoidal screw 51, a turning handle 52, a square slider 53, a connecting block 54 and a clamping seat 55, wherein the bidirectional trapezoidal screw 51 is arranged inside the fixed steel sleeve 4, a turning handle 52 is arranged at one end of the bidirectional trapezoidal screw 51, the surface of the bidirectional trapezoidal screw 51 is symmetrical and is threadedly connected with the square slider 53, a connecting block 54 is arranged at one end of the square slider 53, and a clamping seat 55 is arranged at one end of the connecting block 54.

[0025] By adopting the above technical scheme, the steel sleeve 4 is fixed and engaged with the air intake pipe body 1, and then the turning handle 52 is rotated. The turning handle 52 drives the bidirectional trapezoidal screw 51 to rotate, and the rotation of the bidirectional trapezoidal screw 51 drives the square slider 53 to move. The movement of the square slider 53 drives the connecting block 54 to move, and the movement of the connecting block 54 drives the clamping seat 55 to move, so that the air intake pipe body 1 is clamped and fixed, so that when the device is in use, the fixed steel sleeve 4 is clamped and fixed on the air intake pipe body 1, and it is convenient to clamp on the air intake pipe body 1 of different specifications.

[0026] Specifically, a fastening plate 551 is provided on one side of the clamping seat 55, a fastening spring 552 is provided at the connection between the fastening plate 551 and the clamping seat 55, a fastening pad 553 is provided at one end of the fastening plate 551, and limiting sliders 554 are provided on both sides of the fastening plate 551, and a limiting slide rod 555 is sliding in the middle of the limiting slider 554.

[0027] By adopting the above technical solution, when the clamping seat 55 and the intake pipe body 1 are in contact, the fastening plate 551 will move in the clamping seat 55 to compress the fastening spring 552 until the fastening spring 552 is in a fully compressed state. At the same time, this state enables the intake pipe body 1 to be clamped and fixed effectively.

[0028] Specifically, a support rod is disposed around the surface of the turning handle 52, and the bidirectional trapezoidal lead screw 51 and the fixed steel sleeve 4 are rotatably connected via a bearing.

[0029] By adopting the above technical solution, the support rod makes it easy to rotate the handle 52, and the bearing enables the two-way trapezoidal screw rod 51 and the fixed steel sleeve 4 to rotate.

[0030] When the present embodiment is in use: the steel sleeve 4 is fixedly engaged with the air intake pipe body 1, and then the turning handle 52 is rotated. The turning handle 52 drives the bidirectional trapezoidal screw 51 to rotate. The turning of the bidirectional trapezoidal screw 51 drives the square slider 53 to move. The movement of the square slider 53 drives the connecting block 54 to move. The movement of the connecting block 54 drives the clamping seat 55 to move, so as to clamp and fix the air intake pipe body 1. When the clamping seat 55 and the air intake pipe body 1 are in contact, the fastening plate 551 moves in the clamping seat 55 to compress the fastening spring 552 until the fastening spring 552 is in a fully compressed state. At the same time, this state makes the effect of clamping and fixing the air intake pipe body 1 good, so that when the device is in use, the fixed steel sleeve 4 is clamped and fixed on the air intake pipe body 1, and it is convenient to clamp on the air intake pipe body 1 of different specifications.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: specifically, the connecting component 7 includes a clamping seat 71, a square plug block 72, a clamping block 73, a pull rod 74, a clamping slide block 75 and a clamping spring 76, wherein a clamping seat 71 is provided at one end of the ear seat 6, a square plug block 72 is inserted at one side of the clamping seat 71, a clamping block 73 is provided at one side of the square plug block 72, a pull rod 74 is provided at one end of the clamping block 73, a clamping slide block 75 is provided above the pull rod 74, and a clamping spring 76 is provided at one side of the clamping slide block 75.

[0033] When the locking cam 77 is in the state of being moved immediately after the locking cam 73 is in the state of being moved, the locking cam 77 will be in the state of being moved immediately after the locking cam 73 is in the state of being moved normally.

[0034] Specifically, a guide sliding opening is provided at one end of the clamping block 73 , and a clamping hole matching the clamping block 73 is provided at one side of the square inserting block 72 .

[0035] By adopting the above technical solution, the guide slide makes it easy for the square plug block 72 to enter the clamping seat 71 and abut against the clamping block 73, which can drive the clamping block 73 to move to one side. The clamping hole facilitates the insertion of the clamping block 73 to fix the square plug block 72.

[0036] When the locking cam 77 is in place, the locking cam 77 is in place and the locking cam 78 is in place when the locking cam 77 is in place.

[0037] The structure and use principle of the air intake pipe body 1, the air intake diversion part 2 and the ear seat 6 in the utility model have been disclosed in a stove burner air intake pipe disclosed in Chinese patent application No. 202322031304.1. Its working principle is that a galvanized coating is plated on the outside of the air intake pipe body 1 to enhance the anti-corrosion and anti-rust performance of the air intake pipe body 1.

[0038] Working principle and use process of the utility model: when the utility model is used, the fixed steel sleeve 4 and the air intake pipe body 1 are engaged, and then the fixed steel sleeve 4 is clamped and fixed on the air intake pipe body 1 through the clamping assembly 5, and then the ear seat 6 and the fixed steel sleeve 4 are connected and fixed through the connecting assembly 7, so as to fix the class through the ear seat 6. When in use, a galvanized coating is plated on the outside of the air intake pipe body 1 to enhance the anti-corrosion and anti-rust performance of the air intake pipe body 1. When the clamping assembly 5 is in use, the fixed steel sleeve 4 and the air intake pipe body 1 are engaged, and then the turning handle 52 is rotated. The rotation of the turning handle 52 drives the bidirectional trapezoidal screw rod 51 to rotate, and the rotation of the bidirectional trapezoidal screw rod 51 drives the square slider 53 to move. The movement of the square slider 53 drives the connecting block 54 to move, and the movement of the connecting block 54 drives the clamping seat 55 to move, so as to clamp and fix the air intake pipe body 1. When the clamping seat 55 and the air intake pipe body 1 are abutted, the fastening plate 551 will move in the clamping seat 55. When the locking cam 72 is in the locked state, the locking cam 73 is in the locked state, and the locking cam 73 is in the locked state, so that the locking cam 73 can be locked to the locking cam 73 by the locking cam 73a.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An air intake pipe of a stove burner, comprising an air intake pipe body, characterized in that: The two ends of the lower side of the air intake pipe body are provided with an air intake splitter, one end of the air intake splitter is provided with a valve body connection seat, one side of the air intake pipe body is provided with a fixed steel sleeve, a clamping assembly is provided at the connection between the air intake pipe body and the fixed steel sleeve, two ends of the fixed steel sleeve are provided with ear seats, and a connection assembly is provided at the connection between the fixed steel sleeve and the ear seat; The clamping assembly includes a bidirectional trapezoidal screw, a turning handle, a square slider, a connecting block and a clamping seat, wherein the bidirectional trapezoidal screw is arranged inside a fixed steel sleeve, a turning handle is arranged at one end of the bidirectional trapezoidal screw, the surface of the bidirectional trapezoidal screw is symmetrical and is threadedly connected with a square slider, one end of the square slider is arranged with a connecting block, and one end of the connecting block is arranged with a clamping seat; The connecting assembly includes a clamping seat, a square plug, a clamping block, a pull rod, a clamping slider and a clamping spring, wherein a clamping seat is provided at one end of the ear seat, a square plug is inserted into one side of the clamping seat, a clamping block is provided on one side of the square plug, a pull rod is provided at one end of the clamping block, a clamping slider is provided above the pull rod, and a clamping spring is provided on one side of the clamping slider.

2. The air inlet pipe of a stove burner according to claim 1, characterized in that: A fastening plate is arranged on one side of the clamping seat, a fastening spring is arranged at the connection between the fastening plate and the clamping seat, a fastening pad is arranged at one end of the fastening plate, limiting sliders are arranged on both sides of the fastening plate, and a limiting slide rod is arranged in the middle of the limiting slider.

3. The air inlet pipe of a stove burner according to claim 1, characterized in that: A support rod is arranged around the surface of the turning handle, and the bidirectional trapezoidal lead screw and the fixed steel sleeve are rotatably connected through a bearing.

4. The air inlet pipe of a stove burner according to claim 1, characterized in that: A guide sliding opening is provided at one end of the clamping block, and a clamping hole matching the clamping block is provided at one side of the square inserting block.

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