Telescopic support foot tube for glass tube warmer

Abstract

The utility model relates to the technical field of warmer, concretely relates to a telescopic support foot pipe for glass tube warmer, including warmer, and set up in the support foot pipe structure of warmer inside, the support foot pipe structure is by the telescopic foot pipe for support and is used for the outer contract pipe of fixed limit and is composed, the outer contract pipe fixed setting is in the inside of warmer, spring buckle is fixedly arranged in the inside of telescopic foot pipe, a plurality of limiting holes are passed through and arranged on the outside of outer contract pipe, the upper portion of warmer is fixedly provided with the baffle, the utility model discloses the cooperation structure of spring buckle in the inside of telescopic foot pipe and the linear distribution limiting hole of one side of outer contract pipe direct surface, cooperate the telescopic hole of telescopic foot pipe outside and the limiting button of spring buckle outside, realize the quick adjustment and firm fixation of telescopic foot pipe height, make the utility model can solve the problem of instability when using on the uneven ground outside.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, specifically a telescopic support leg tube for a glass tube heater. Background Technology

[0002] Glass tube heaters are widely used in home living rooms, offices, outdoor camping, and other scenarios due to their fast heating speed and even heat distribution. As a result, users have higher requirements for ease of use and environmental adaptability.

[0003] Existing glass tube heaters often have fixed-length or simple sleeve structures for their support legs. The use of simple sleeves makes them prone to loosening after height adjustment. Existing support legs are mostly standard cylindrical in shape, with a ground contact area that is only the size of the tube's cross-section. This small ground contact area leads to concentrated stress on soft ground, making them prone to sinking or tilting.

[0004] Therefore, a telescopic support tube for a glass tube heater is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a telescopic support leg for a glass tube heater, which can solve the problem of instability when used on uneven outdoor ground.

[0006] To achieve the above objectives, this utility model provides the following technical solution: it includes a heater and a support leg tube structure disposed inside the heater; the support leg tube structure consists of a telescopic leg tube for support and an outer retractable tube for limiting and fixing; the outer retractable tube is fixedly disposed inside the heater, a spring buckle is fixedly disposed inside the telescopic leg tube, a plurality of limiting holes are provided through the outer side of the outer retractable tube, and a baffle is fixedly disposed above the heater.

[0007] Preferably, at least four external shrink tubes are provided, and the heater is configured as a frustum structure.

[0008] Preferably, the four external tubes are disposed inside the heater, and the four external tubes are disposed near each edge of the heater, extending to the bottom of the heater.

[0009] Preferably, the outer retractor is sleeved on the outside of the telescopic foot tube, the telescopic foot tube is slidably disposed inside the outer retractor, and the telescopic foot tube extends to the bottom of the outer retractor.

[0010] Preferably, a support plate is fixedly provided at one end of the telescopic foot tube extending to the outside of the outer retractor tube, and the support plate is larger than the internal cavity of the outer retractor tube.

[0011] Preferably, the outer tube is configured as an irregular cylindrical shape, the outer part of the outer tube is a curved surface divided into a straight surface, the limiting holes are linearly distributed on one side of the straight surface of the outer tube, and the straight surface is a straight surface that is not adjacent to the outer curved surface of the outer tube.

[0012] Preferably, a telescopic hole is provided through the outer side of the telescopic leg tube, and a limit button is fixedly provided on the outer side of the spring buckle.

[0013] Compared with the prior art, this utility model provides a telescopic support leg for a glass tube heater, which has the following advantages:

[0014] 1. This utility model utilizes the cooperation structure of the spring buckle inside the telescopic leg tube and the limiting holes linearly distributed on one side of the straight surface of the outer retractable tube, along with the telescopic hole on the outside of the telescopic leg tube and the limiting button on the outside of the spring buckle, to achieve rapid adjustment and stable fixation of the height of the telescopic leg tube. It is simple to operate and not easy to loosen, thus improving adjustment efficiency and stability.

[0015] 2. This utility model uses an outer tube designed as an irregular cylindrical structure, which makes the layout of the limiting holes regular and facilitates the sliding of the telescopic foot tube within the outer tube. This prevents rotation during sliding and avoids the limiting button not aligning with the limiting hole during adjustment, thus improving the smoothness of operation.

[0016] 3. This utility model features a heater with a frustum structure and four retractable tubes positioned close to the edges of the heater. This design allows the support legs to be distributed more closely to the heater's center of gravity. Combined with four independently adjustable telescopic legs, this enhances the heater's adaptability to uneven terrain and ensures overall stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the telescopic support leg tube for the glass tube heater proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the telescopic support tube structure for the glass tube heater proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the retractable support leg structure for a glass tube heater proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the support leg structure of the telescopic support leg for the glass tube heater proposed in this utility model.

[0021] In the diagram: 1. Heater; 2. Outer tube; 3. Telescopic leg tube; 4. Cover plate; 5. Telescopic hole; 6. Support plate; 7. Limiting hole; 8. Spring buckle; 9. Limit button. Detailed Implementation

[0022] 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.

[0023] Example:

[0024] Please see Figure 1 - Figure 4 This embodiment of a telescopic support tube for a glass tube heater includes a heater 1 and a support tube structure disposed inside the heater 1. The support tube structure consists of a telescopic tube 3 for support and an outer retractable tube 2 for limiting and fixing. The outer retractable tube 2 is fixedly disposed inside the heater 1. A spring buckle 8 is fixedly disposed inside the telescopic tube 3. Several limiting holes 7 are provided through the outer side of the outer retractable tube 2. A baffle plate 4 is fixedly disposed above the heater 1.

[0025] When using the heating equipment in different terrains, press the spring clip 8 inside the telescopic leg tube 3. At this time, the spring clip 8 disengages from the limiting hole 7, and the telescopic leg tube 3, which is fixedly connected to the spring clip 8, can slide freely inside the outer retractable tube 2. When it slides to a certain extent, release the spring clip 8, so that the spring clip 8 is fixed by the limiting hole 7, and then adjust the height of the telescopic leg tube 3. By adjusting the height of the four telescopic leg tubes 3, it can adapt to the flatness of different ground surfaces.

[0026] At least four retractable tubes 2 are provided. The heater 1 is configured with a frustum structure. The four retractable tubes 2 are installed inside the heater 1 and are located near the edges of the heater 1. The retractable tubes 2 extend to the bottom of the heater 1 and are sleeved on the outside of the telescopic leg tube 3. The telescopic leg tube 3 is slidably installed inside the retractable tubes 2 and extends to the bottom of the retractable tubes 2.

[0027] Four retractable tubes 2 are located near each edge of the heater 1 and extend to the bottom of the heater 1. The retractable tubes 2 are sleeved on the outside of the telescopic foot tubes 3. The telescopic foot tubes 3 are slidably set inside the retractable tubes 2 and extend to the bottom of the retractable tubes 2. In this way, the heater 1 with the frustum structure, together with the retractable tubes 2 and the telescopic foot tubes 3 located near each edge, can be placed more stably. The four telescopic foot tubes 3 can also better adapt to different ground flatness by adjusting their height.

[0028] A support plate 6 is fixedly installed at one end of the telescopic leg tube 3 that extends to the outside of the outer retractable tube 2. The support plate 6 is larger than the internal cavity of the outer retractable tube 2.

[0029] When the telescopic leg tube 3 slides, the presence of the support plate 6 limits the sliding distance of the telescopic leg tube 3, preventing the telescopic leg tube 3 from sliding into the outer retractor tube 2 and becoming impossible to remove, and increasing the contact area with the ground, making the heater 1 more stable when working on different terrains.

[0030] The outer tube 2 is set as an irregular cylindrical shape. The outer part of the outer tube 2 is a curved surface divided into a straight surface. The limiting holes 7 are linearly distributed on one side of the straight surface of the outer tube 2. The straight surface is a straight surface that is not adjacent to the outer curved surface of the outer tube 2. The telescopic foot tube 3 is provided with a telescopic hole 5 through the outside. The spring buckle 8 is fixedly provided with a limiting button 9 on the outside.

[0031] When using the heating device in different terrains, press the limiting button 9 on the surface of the spring clip 8 to disengage the limiting button 9 from the telescopic hole 5. At this time, the spring clip 8 disengages from the limiting hole 7. Then, manually move the telescopic leg tube 3 so that it slides inside the outer retracting tube 2. When it slides to the appropriate ground height, release the limiting button 9 so that the limiting button 9 is placed in the limiting hole 7 by the rebound force of the spring clip 8, thereby restricting the movement of the spring clip 8 and the telescopic leg tube 3. The irregular cylindrical structure makes the limiting holes 7 neatly distributed on the straight part, and restricts the sliding of the telescopic leg tube 3 in the outer retracting tube 2, preventing rotation during sliding. This avoids the situation where the limiting button 9 does not match the limiting hole 7 during adjustment, improving the smoothness of operation.

[0032] The working principle of the above embodiment is as follows: After placing the heater 1 with the truncated pyramid structure in the desired position, if the height needs to be adjusted to adapt to the terrain, the operator presses the limiting button 9 on the outside of the spring buckle 8 inside the telescopic leg tube 3, so that it is disengaged from the limiting hole 7 linearly distributed on the straight side of the outer tube 2 and the telescopic hole 5 of the telescopic leg tube 3. At this time, the telescopic leg tube 3 can slide inside the irregular cylindrical outer tube 2. During the sliding process, the support plate 6 at the bottom of the telescopic leg tube 3 not only prevents it from sliding completely into the outer tube 2, but also increases the contact area with the ground. When the appropriate height is adjusted, the limiting button 9 is released, and the spring buckle 8 uses the rebound force to make the limiting button 9 engage with the corresponding limiting hole 7, fixing the position of the telescopic leg tube 3. By adjusting the height of the four telescopic leg tubes 3 near each edge of the heater 1, the heater 1 can be placed stably on different terrains.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. They are common knowledge in the field. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0034] 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 telescopic support leg for a glass tube heater, characterized in that: It includes a heater (1) and a support leg tube structure disposed inside the heater (1); The support leg tube structure consists of a telescopic leg tube (3) for support and an outer retractable tube (2) for limiting and fixing; The retractable tube (2) is fixedly installed inside the heater (1), and a spring buckle (8) is fixedly installed inside the telescopic leg tube (3). Several limiting holes (7) are provided through the outer side of the retractable tube (2), and a baffle plate (4) is fixedly installed above the heater (1).

2. The telescopic support leg tube for a glass tube heater according to claim 1, characterized in that: At least four of the external shrink tubes (2) are provided, and the heater (1) is configured as a frustum structure.

3. The telescopic support leg tube for a glass tube heater according to claim 2, characterized in that: Four external tubes (2) are installed inside the heater (1), and the four external tubes (2) are installed near each edge of the heater (1). The external tubes (2) extend to the bottom of the heater (1).

4. The telescopic support leg tube for a glass tube heater according to claim 1, characterized in that: The outer tube (2) is sleeved on the outside of the telescopic foot tube (3), the telescopic foot tube (3) is slidably disposed inside the outer tube (2), and the telescopic foot tube (3) extends to the bottom of the outer tube (2).

5. The telescopic support leg tube for a glass tube heater according to claim 4, characterized in that: The telescopic foot tube (3) extends to one end of the outer retractable tube (2) and is fixedly provided with a support plate (6), the support plate (6) being larger than the internal cavity of the outer retractable tube (2).

6. The telescopic support leg tube for a glass tube heater according to claim 1, characterized in that: The outer tube (2) is configured as an irregular cylindrical tube. The outer part of the outer tube (2) is a curved surface divided into a straight surface. The limiting hole (7) is linearly distributed on one side of the straight surface of the outer tube (2). The straight surface is a straight surface that is not adjacent to the outer curved surface of the outer tube (2).

7. The telescopic support leg for a glass tube heater according to claim 6, characterized in that: The telescopic foot tube (3) has a telescopic hole (5) through it on the outside, and a limit button (9) is fixedly provided on the outside of the spring buckle (8).

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