Improved furnace end structure for gas stove

Abstract

The utility model provides an improved furnace end structure for a gas stove, which comprises a furnace end main body, a plurality of inner screw tubes, hollow support legs and a spring fixing seat, a furnace end seat is arranged at the lower end of the furnace end main body, screw rods are longitudinally arranged on the periphery of the lower end of the furnace end seat through a plurality of flanges and a plurality of bolts, and the inner screw tubes are connected with the hollow support legs. The lower ends of the multiple inner screw pipes are all fixedly provided with oval sliding blocks, the left sides and the right sides of the upper ends of the multiple oval sliding blocks are all longitudinally provided with installation plates, the multiple hollow supporting legs are arranged, and strip-shaped through grooves are formed in the side surfaces of the multiple hollow supporting legs in a penetrating mode. The utility model designs a height-adjustable and spring combined buffer structure which can adjust the height of the furnace end and ensure that the furnace end is not easy to damage when the furnace end shakes due to the external influence in the transportation process in order to solve the problem that a certain supporting leg is easy to break due to the external influence.

Description

Technical Field

[0001] The utility model discloses an improved structure of a burner head for a gas stove, belonging to the technical field of stove equipment. Background Art

[0002] The furnace head is an important part of the open furnace. The combustion of fuel, the direction and shape of the flame, the exhaust gas discharge and the distribution in the hot chamber are all related to the structure of the furnace head. In addition, the heating of the charge, the smelting time and the consumption of fuel are directly affected by the structure of the furnace head. Therefore, the correct selection of the size and diameter of the furnace head and regular maintenance work are of great significance.

[0003] Publication No.: CN212537823U, mentions an improved burner structure and burner for a gas stove, in which the base includes an annular support plate, a plurality of supporting feet arranged on the annular support plate, an outer ring seat in the shape of a closed annular tube, and a first injection channel with a plurality of multi-directional staggered branch pipes, and a second injection channel in an arc shape at the connection with the inner ring seat and with an outlet inclined upward, so that the exchange of gas and air in the outer ring seat is more sufficient, the turbulence in the gas transmission process is reduced, the gas pressure of the gas output is increased, and the fire output is increased, but the height of this type of burner is fixed and cannot be adjusted. At the same time, during transportation on bumpy roads, it is easily affected by external factors and shaken, causing a supporting foot to break. Now, an improved burner structure for a gas stove is urgently needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an improved structure of a burner head for a gas stove to solve the problems raised in the above-mentioned background technology. The utility model designs a height-adjustable and spring-combined buffer structure, which can adjust the height of the burner head while ensuring that it is not easily damaged when it is shaken by external influences during transportation.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an improved structure of a burner for a gas stove, comprising a burner main body, an inner spiral tube, a hollow leg and a spring fixing seat, a burner seat being installed at the lower end of the burner main body, a screw rod being longitudinally installed around the lower end of the burner seat through multiple flanges and multiple bolts, a plurality of inner spiral tubes are provided, an elliptical slider is fixed at the lower end of the plurality of inner spiral tubes, mounting plates are longitudinally installed on the left and right sides of the upper ends of the plurality of elliptical sliders, a plurality of hollow legs are provided, a strip-shaped through groove is penetrated through the side surfaces of the plurality of hollow legs, a plurality of inner spiral tubes are respectively slidably inserted in the plurality of hollow legs, a plurality of spring fixing seats are provided, a plurality of the spring fixing seats are respectively fixedly sleeved on the outer upper ends of the plurality of hollow legs, a compression spring is longitudinally installed at the lower end of the plurality of spring fixing seats, and a spring slide seat is installed at the lower end of the plurality of compression springs.

[0006] Furthermore, the plurality of screw rods are respectively screwed on the inner upper ends of the plurality of inner spiral tubes through threads.

[0007] Furthermore, an anti-sliding block is fixed to the lower ends of the plurality of hollow legs.

[0008] Furthermore, the plurality of elliptical sliding blocks slide through the plurality of bar-shaped through slots respectively.

[0009] Furthermore, the plurality of slide cylinders are respectively fixed to the plurality of mounting plates via a plurality of mounting bolts.

[0010] Furthermore, the plurality of spring slide seats and the plurality of slide cylinders are all slidably sleeved in the middle of the exterior of the plurality of hollow legs.

[0011] The beneficial effects of the utility model: the utility model is an improved structure of a burner head for a gas stove. Since the utility model adds a flange, a screw, an inner screw tube, an elliptical slider, a mounting plate, a mounting bolt, a hollow leg, an anti-sliding block, a slide tube, a spring slide seat, a compression spring and a spring fixing seat, our design improvement and actual use have shown that the device has good practicality. A height-adjustable and spring combination buffer structure is designed to adjust the height of the burner head, while ensuring that it is not easily damaged when shaken by external influences during transportation. The structure is simple and easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of an improved burner structure for a gas stove of the utility model;

[0014] Figure 2 It is a front side schematic diagram of an improved structure of a burner head for a gas stove according to the utility model;

[0015] Figure 3 It is a schematic diagram of screw unscrewing of the improved structure of the burner head for a gas stove of the utility model;

[0016] In the figure: 1-burner body, 2-burner seat, 3-flange, 4-screw, 5-inner screw tube, 6-elliptical slider, 7-mounting plate, 8-mounting bolt, 9-hollow leg, 10-anti-sliding block, 11-strip through groove, 12-slide cylinder, 13-spring slide seat, 14-compression spring, 15-spring fixing seat. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3 The utility model provides a technical solution: an improved structure of a burner for a gas stove, comprising a burner body 1, an inner spiral tube 5, a hollow leg 9 and a spring fixing seat 15, a burner seat 2 is installed at the lower end of the burner body 1, a screw rod 4 is longitudinally installed around the lower end of the burner seat 2 through multiple flanges 3 and multiple bolts, a plurality of inner spiral tubes 5 are provided, an elliptical slider 6 is fixed at the lower end of the multiple inner spiral tubes 5, and a mounting plate 7 is longitudinally installed on the left and right sides of the upper ends of the multiple elliptical sliders 6, a plurality of hollow legs 9 are provided, and the side surfaces of the multiple hollow legs 9 are penetrated A strip-shaped through groove 11 is penetrated, and multiple internal screw tubes 5 are respectively slidably inserted in multiple hollow legs 9. Multiple spring fixing seats 15 are provided, and multiple spring fixing seats 15 are respectively fixedly sleeved on the outer upper ends of multiple hollow legs 9. Compression springs 14 are longitudinally installed at the lower ends of multiple spring fixing seats 15, and spring slide seats 13 are installed at the lower ends of multiple compression springs 14. This design solves the problem that the height of the original device is fixed and cannot be adjusted, and at the same time, it is easy to be affected by external factors and shake during transportation on bumpy roads, which may cause the support foot to break at a certain place.

[0019] As the first embodiment of the utility model: multiple screw rods 4 are screwed into the upper ends of multiple inner screw tubes 5 through threads, and the multiple inner screw tubes 5 are added to facilitate the installation of multiple screw rods 4 through threads, and it is also convenient to unscrew multiple screw rods 4, thereby increasing the height of the device. The lower ends of multiple hollow legs 9 are all fixed with anti-slip blocks 10, and the added anti-slip blocks 10 can improve the anti-slip stability of the lower ends of the multiple hollow legs 9 in contact with the outside world.

[0020] The multiple elliptical sliders 6 slide through the multiple strip-shaped through slots 11 respectively. The multiple elliptical sliders 6 added can drive the multiple slides 12 to move synchronously through the multiple mounting bolts 8 and the multiple mounting plates 7 when the multiple inner screw tubes 5 move up and down in the multiple hollow legs 9. The multiple slides 12 are fixed to the multiple mounting plates 7 respectively through the multiple mounting bolts 8. When the multiple slides 12 are driven to move synchronously, the compression springs 14 are stretched through the multiple spring slides 13, and the force transmitted by the compression springs 14 is buffered. The multiple spring slides 13 and the multiple slides 12 are slidably sleeved in the middle of the outer part of the multiple hollow legs 9.

[0021] As the second embodiment of the utility model: in actual use (note: the burner head main body 1 is an existing mature structure, the above-mentioned comparative documents are easy to describe, and its structure and principle are not repeated), multiple elliptical sliders 6 are screwed in the same direction and at the same speed, and the multiple elliptical sliders 6 will drive the multiple hollow legs 9 and the multiple inner screw tubes 5 to rotate. When the multiple inner screw tubes 5 rotate, they will rotate and move outside the multiple screw rods 4 through the thread principle, thereby changing the overall height of the burner head main body 1. It is simple and convenient. When the burner head main body 1 shakes up and down during external transportation, it will be transmitted to the elliptical slider 6 through the screw rod 4 and the inner screw tube 5, and the elliptical slider 6 can drive the slide 12 and the spring slide seat 13 to move up and down outside the hollow leg 9 through the mounting plate 7 and the mounting bolt 8. In this process, the compression spring 14 will be pulled down or pushed up, and the resilience of the compression spring 14 will be used to buffer and absorb the transmitted force to ensure that the burner head main body 1 is not easily damaged when it is shaken by the external influence during transportation.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An improved burner structure for a gas stove, comprising a burner body (1), an inner spiral tube (5), a hollow leg (9) and a spring fixing seat (15), characterized in that: A burner seat (2) is installed at the lower end of the burner body (1), and screw rods (4) are longitudinally installed around the lower end of the burner seat (2) via a plurality of flanges (3) and a plurality of bolts; The inner spiral tube (5) is provided in plurality, and an elliptical slider (6) is fixed at the lower end of each of the inner spiral tubes (5). A mounting plate (7) is longitudinally mounted on the left and right sides of the upper ends of each of the elliptical sliders (6). The hollow legs (9) are provided in plurality, and a strip-shaped through groove (11) is penetrated through the side surfaces of each of the hollow legs (9). The inner spiral tubes (5) are respectively slidably inserted in the hollow legs (9). The spring fixing seats (15) are provided in plurality, and the spring fixing seats (15) are respectively fixedly sleeved on the outer upper ends of each of the hollow legs (9). The lower ends of each of the spring fixing seats (15) are longitudinally mounted with a compression spring (14), the lower ends of each of the compression springs (14) are mounted with a spring slide seat (13), and the lower ends of each of the spring slide seats (13) are mounted with a slide cylinder (12).

2. The improved burner structure for a gas stove according to claim 1, characterized in that: The plurality of screw rods (4) are respectively screwed onto the inner upper ends of the plurality of inner spiral tubes (5) through threads.

3. The improved burner structure for a gas stove according to claim 1, characterized in that: An anti-sliding block (10) is fixed to the lower ends of the plurality of hollow legs (9).

4. The improved burner structure for a gas stove according to claim 1, characterized in that: The plurality of elliptical sliding blocks (6) slide through the plurality of strip-shaped through slots (11) respectively.

5. The improved burner structure for a gas stove according to claim 1, characterized in that: The plurality of slide cylinders (12) are respectively fixed to the plurality of mounting plates (7) via a plurality of mounting bolts (8).

6. The improved burner structure for a gas stove according to claim 1, characterized in that: The plurality of spring slide seats (13) and the plurality of slide cylinders (12) are all slidably sleeved in the middle of the exterior of the plurality of hollow legs (9).

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