A shield for a bath pan heating medium

Abstract

The utility model discloses a kind of shielding devices for bath pot heating medium, including annular structure's shielding body, shielding body includes rotary disc and the guide rail plate of movably connected in rotary disc bottom, annular space is equipped between rotary disc and guide rail plate, annular space is evenly arranged with several fan-shaped hinges, a corner of hinge upper surface is equipped with positioning shaft, the middle part of hinge lower surface is equipped with guide shaft, the lower surface of rotary disc is evenly equipped with several positioning holes, the upper surface of guide rail plate is evenly equipped with several long strip-shaped guide slots, one end of positioning shaft is located in positioning hole, one end of guide shaft is located in guide slot, the edge of rotary disc lower surface is connected with support piece by screw, the upper end of support piece supports guide rail plate. The present application is simple in operation, slightly twist rotary disc, the aperture needed can be adjusted, so as to adhere to the outer edge of the container to be heated, reduce gap, for different diameter of the container to be heated, it is more suitable, at the same time can avoid operator scald, operation is safer.

Description

Technical Field

[0001] This utility model relates to the technical field of bathtub auxiliary devices, specifically to a shielding device for the heating medium of a bathtub. Background Technology

[0002] Heating equipment such as water baths and oil baths typically have a shielding device added to the top cover opening for isolation during operation to prevent problems such as liquid evaporation, heat loss, liquid splashing, and foreign object falling. Figure 8 As shown, the current industry practice is to add furnace rings, which involves placing concentric rings around the container to be heated, depending on its diameter, to minimize the gap between the container and the equipment. However, this method has the following problems: First, it is cumbersome, requiring matching the furnace rings to the container diameter and manually placing each ring individually; second, because the furnace ring diameter is fixed, there may be mismatches between the ring diameter and the container diameter (gap exists between the edge of the furnace ring and the container, resulting in poor furnace ring performance); third, the furnace rings are very close to the heating medium (oil or water), posing a risk of burns during placement. Utility Model Content

[0003] In view of the above-mentioned technical problems in related technologies, this utility model provides a shielding device for heating medium in a bathtub, which can solve the above problems.

[0004] To achieve the above-mentioned technical objectives, the technical solution of this utility model is implemented as follows: A shielding device for a bath heating medium includes an annular shielding body. The shielding body includes a rotating disk and a guide rail plate movably connected to the bottom of the rotating disk. An annular space is provided between the rotating disk and the guide rail plate. A plurality of fan-shaped hinges are evenly arranged in the annular space. A positioning shaft is provided at one corner of the upper surface of each hinge, and a guide shaft is provided in the middle of the lower surface of each hinge. A plurality of positioning holes are evenly provided on the lower surface of the rotating disk, and a plurality of elongated guide grooves are evenly provided on the upper surface of the guide rail plate. One end of the positioning shaft is located in the positioning hole, and one end of the guide shaft is located in the guide groove. A support plate is connected to the edge of the lower surface of the rotating disk by screws, and the upper end of the support plate supports the guide rail plate.

[0005] Furthermore, the upper surface of the rotating disk is provided with a rotation mark, and the side of the rotating disk is provided with anti-slip texture.

[0006] Furthermore, the lower surface edge of the rotating disk is provided with screw holes that are compatible with the screws.

[0007] Furthermore, the shield has a circular space in the middle, and a hinge telescopic opening is provided on the side of the shield near the circular space.

[0008] Furthermore, the guide rail plate is connected to the upper end of the bathtub by a positioning pin. The guide rail plate is provided with a first connection hole that matches the positioning pin, and the upper end of the bathtub is provided with a second connection hole that matches the positioning pin.

[0009] The beneficial effects of this utility model are: This application is simple to operate. The required diameter can be adjusted by gently turning the rotating disc, so as to fit the outer edge of the container to be heated and reduce gaps. It has a stronger adaptability to containers of different diameters and can avoid burns to operators, making the operation safer. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] The present invention will now be described in further detail with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of a shielding device for the heating medium of a bathtub, as described in an embodiment of this utility model, connected to the bathtub. Figure 1 ; Figure 2 This is an exploded view of a shielding device for heating medium in a bathtub, as described in an embodiment of this utility model. Figure 3 This is a bottom view of the rotating disk described in this embodiment of the utility model; Figure 4 This is a schematic diagram of the hinge structure according to an embodiment of the present invention; Figure 5 This is a bottom view of a shielding device for heating medium in a bathtub, as described in an embodiment of this utility model. Figure 6 This is a schematic diagram of the structure of a shielding device for the heating medium of a bathtub, as described in an embodiment of this utility model, connected to the bathtub. Figure 2 ; Figure 7 This is a schematic diagram of the structure of a shielding device for heating medium in a bathtub, as described in an embodiment of the present invention, which holds a container to be heated. Figure 8 This is a schematic diagram of the existing technology for connecting the bathtub and the furnace ring.

[0013] In the picture: 100. Shielding body; 110. Rotary disk; 111. Positioning hole; 112. Screw hole; 120. Guide rail plate; 121. Guide groove; 122. Connection hole one; 200. Hinge; 210. Positioning shaft; 220. Guide shaft; 300. Screw; 400. Support plate; 500. Positioning pin; 510. Connection hole two. Detailed Implementation

[0014] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0015] like Figure 1-7 As shown, this utility model discloses a shielding device for a bath heating medium, comprising a ring-shaped shielding body 100. The shielding body 100 includes a rotating disk 110 and a guide rail plate 120 movably connected to the bottom of the rotating disk 110. An annular space is provided between the rotating disk 110 and the guide rail plate 120. A plurality of fan-shaped hinges 200 are evenly arranged in the annular space. A positioning shaft 210 is provided at one corner of the upper surface of the hinge 200, and a guide shaft 220 is provided in the middle of the lower surface of the hinge 200. A plurality of positioning holes 111 are evenly provided on the lower surface of the rotating disk 110, and a plurality of elongated guide grooves 121 are evenly provided on the upper surface of the guide rail plate 120. One end of the positioning shaft 210 is located in the positioning hole 111, and one end of the guide shaft 220 is located in the guide groove 121. A support plate 400 is connected to the edge of the lower surface of the rotating disk 110 by screws 300, and the upper end of the support plate 400 supports the guide rail plate 120.

[0016] In a specific embodiment of this application, the upper surface of the rotating disk 110 is provided with a rotation mark to identify the direction of rotation of the rotating disk 110. The side of the rotating disk 110 is provided with anti-slip texture to prevent the hand from slipping when rotating. For example, when the rotating disk 110 is rotated clockwise, the hinge 200 extends to clamp the container to be heated. When the rotating disk 110 is rotated counterclockwise, the hinge 200 retracts into the annular space to release the clamping of the container to be heated. The specific movement principle of hinge 200 is as follows: When the rotating disk 110 is turned, the rotating disk 110 provides power to hinge 200 through positioning shaft 210. Under the action of power, guide shaft 220 of hinge 200 slides in guide groove 121, thereby causing hinge 200 to move in a regular manner. The two ends of guide groove 121 correspond to two states of hinge 200. When guide shaft 220 moves to one end of guide groove 121, hinge 200 is fully extended. When guide shaft 220 moves to the other end of guide groove 121, hinge 200 is fully retracted.

[0017] In a specific embodiment of this application, the lower surface edge of the rotating disk 110 is provided with screw holes 112 that are adapted to the screw 300. The support plate 400 is connected to the lower surface edge of the rotating disk 110 by the screw 300. The edge of the support plate 400 supports the guide plate 120, thereby realizing the movable connection between the guide plate 120 and the rotating disk 110.

[0018] In one specific embodiment of this application, the shield 100 has a circular space in the middle for placing the container to be heated. The shield 100 has a hinge telescopic opening on the side near the circular space. When the rotating disk 110 is turned clockwise, the hinge 200 extends out from the hinge telescopic opening.

[0019] In a specific embodiment of this application, the guide rail plate 120 is connected to the upper end of the bath pot by a positioning pin 500. When the rotating disk 110 is turned, the guide rail plate 120 is fixed and will not rotate with the rotating disk 110 because the positioning pin 500 limits the guide rail plate 120.

[0020] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shielding device for heating medium in a bathtub, characterized in that, The shield (100) includes a ring-shaped structure. The shield (100) includes a rotating disk (110) and a guide rail plate (120) movably connected to the bottom of the rotating disk (110). An annular space is provided between the rotating disk (110) and the guide rail plate (120). A plurality of fan-shaped hinges (200) are evenly arranged in the annular space. A positioning shaft (210) is provided at one corner of the upper surface of each hinge (200), and a guide shaft (220) is provided in the middle of the lower surface of each hinge (200). The lower surface of the disk (110) is provided with a plurality of positioning holes (111), and the upper surface of the guide plate (120) is provided with a plurality of elongated guide grooves (121). One end of the positioning shaft (210) is located in the positioning hole (111), and one end of the guide shaft (220) is located in the guide groove (121). The edge of the lower surface of the rotating disk (110) is connected to a support plate (400) by screws (300), and the upper end of the support plate (400) supports the guide plate (120).

2. The shielding device for heating medium in a bathtub according to claim 1, characterized in that, The upper surface of the rotating disk (110) is provided with a rotation mark, and the side of the rotating disk (110) is provided with anti-slip texture.

3. A shielding device for heating medium in a bathtub according to claim 1, characterized in that, The lower surface edge of the rotating disk (110) is provided with screw holes (112) that are adapted to the screws (300).

4. A shielding device for heating medium in a bathtub according to claim 1, characterized in that, The shield (100) has a circular space in the middle, and the shield (100) has a hinge telescopic opening on the side near the circular space.

5. A shielding device for heating medium in a bathtub according to claim 1, characterized in that, The guide rail plate (120) is connected to the upper end of the bath pot by a positioning pin (500). The guide rail plate (120) is provided with a first connection hole (122) that matches the positioning pin (500), and the upper end of the bath pot is provided with a second connection hole (510) that matches the positioning pin (500).

Images