Heat insulation handle for cookware

Abstract

The utility model relates to the technical field of cookware handles, in particular to a cookware heat insulation handle which comprises a connecting piece, four inserting rods are fixedly connected to the connecting piece, a heat resisting block is inserted into the ends of the four inserting rods, a rotating ring is rotationally connected to the heat resisting block, four clamping blocks are fixedly connected to the inner side of the rotating ring, and the clamping blocks are fixedly connected to the inner side of the rotating ring. A groove is formed in the inserting rod, and the end of the heat resisting block is fixedly connected with a handle body. The inserting rod is installed between the connecting piece and the heat-resisting block, due to the fact that the heating area of the inserting rod is small, heat transferred to the heat-resisting block from a pot is greatly reduced, the heat-insulating effect of the heat-resisting block is improved, damage of high temperature to a plastic heat-insulating sleeve on the handle is greatly reduced, and then the handle is more comfortable to use. And meanwhile, the clamping blocks on the rotating rings are clamped with the grooves in the inserting rods, so that the heat resisting blocks are convenient and flexible to mount.

Description

Technical Field

[0001] The utility model relates to a cooker handle, in particular to a cooker heat-insulating handle, belonging to the technical field of cooker handles. Background Art

[0002] Pots are various utensils for cooking food or boiling water, such as rice cookers, woks, air fryers, electric pressure cookers and frying pans. Woks are the most commonly used tools in the kitchen cooking process, and iron woks are accepted and recognized by most consumers due to their long service life, rapid and uniform heat conduction, and easy maintenance. However, due to the strong thermal conductivity of iron pans, in order to prevent burns during use, a layer of plastic insulation will be wrapped on the handle, or a heat-resistant block will be added to the front end of the handle.

[0003] However, the traditional pot heat-block is directly installed on the connecting plate connected to the pot. Due to the strong thermal conductivity of the iron frying pan, the heat-insulating effect of the heat-block is limited. After long-term use, the plastic insulation cover wrapped on the handle is easily melted and deformed due to the high temperature, thus affecting the use effect of the handle. Utility Model Content

[0004] The purpose of the utility model is to provide a heat-insulating handle for cookware in order to solve the above-mentioned problem. By installing a plug rod between the connecting piece and the heat-blocking block, the heat transferred from the cookware to the heat-blocking block is greatly reduced due to the small heating area of ​​the plug rod, thereby increasing the heat-insulating effect of the heat-blocking block and greatly reducing the damage of the plastic heat-insulating sleeve on the handle caused by high temperature, thereby making the handle more comfortable to use. At the same time, the heat-blocking block is convenient and flexible to install through the engagement of the block on the swivel with the groove on the plug rod.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a heat-insulating handle for a cooker, comprising a connecting plate, four plug rods are fixedly connected to the connecting plate, heat-blocking blocks are inserted at the ends of the four plug rods, a limiting structure is installed on the heat-blocking block, the limiting structure comprises a swivel, a swivel is rotatably connected to the heat-blocking block, four clamping blocks are fixedly connected to the inner side of the swivel, a groove is provided on the plug rod, and a handle body is fixedly connected to the end of the heat-blocking block.

[0006] Preferably, the block and the insertion rod are arranged perpendicular to each other, and the four insertion rods are distributed in a circular array.

[0007] Preferably, the block is in an arc-shaped structure, and the groove is in an arc-shaped structure.

[0008] Preferably, a fixed structure is installed on the heat-resistant block, and the fixed structure includes a mounting frame, a clamping rod is slidably connected in the mounting frame, a connecting block is fixedly connected to the rotating ring, a through hole is opened in the connecting block, and the clamping rod is engaged with the through hole.

[0009] Preferably, one end of the clamping rod is in an arc-shaped structure, and the other end of the clamping rod 603 is fixedly connected to a pull plate.

[0010] Preferably, a spring is sleeved on the outside of the clamping rod, and two ends of the spring are fixedly connected to the mounting frame and the clamping rod respectively.

[0011] Preferably, the outer cover of the handle body is provided with a rubber cover, and a plurality of convex strips are provided in a circumferential array on the rubber cover.

[0012] Preferably, one end of the handle body facing away from the heat-blocking block is fixedly connected with a hanging ring, and the hanging ring is in a semicircular structure.

[0013] The beneficial effects of the utility model are as follows: four plug rods are fixedly connected to the connecting piece, and heat-resistant blocks are inserted at the ends of the four plug rods, a swivel is rotatably connected to the heat-resistant block, four clamping blocks are fixedly connected to the inner side of the swivel, a groove is provided on the plug rod, and the end of the heat-resistant block is fixedly connected to the handle body; the plug rod on the connecting piece is connected to the heat-resistant block, and the plug rod is installed between the connecting piece and the heat-resistant block. Due to the small heating area of ​​the plug rod, the heat transferred from the cookware to the heat-resistant block is greatly reduced, thereby increasing the heat insulation effect of the heat-resistant block, greatly reducing the damage of the plastic insulation sleeve on the handle to high temperature, thereby making the handle more comfortable to use, and then rotating the swivel so that the clamping block on the inner side of the swivel is engaged with the groove on the plug rod, so that the heat-resistant block cannot slip off the plug rod, which increases the stability of the installation of the heat-resistant block and makes the installation of the heat-resistant block more convenient and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 An enlarged view of section A is shown;

[0016] Figure 3 This is a schematic diagram of the connection structure between the swivel and the clamping block of the utility model;

[0017] Figure 4 for Figure 3 An enlarged view of part B is shown;

[0018] Figure 5 It is an overall cross-sectional view of the utility model;

[0019] Figure 6 for Figure 5 An enlarged view of section C is shown.

[0020] In the figure: 1. connecting piece; 2. plug rod; 3. heat-blocking block; 4. handle body; 5. limiting structure; 501. swivel; 502. clamping block; 503. groove; 6. fixing structure; 601. connecting block; 602. mounting frame; 603. clamping rod; 604. pull plate; 605. spring; 606. through hole; 7. rubber sleeve; 8. convex strip; 9. hanging ring. 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] See also Figure 1-Figure 6 As shown, a heat-insulating handle for a cooker comprises a connecting piece 1, four plug rods 2 are fixedly connected to the connecting piece 1, heat-blocking blocks 3 are inserted at the ends of the four plug rods 2, a limiting structure 5 is installed on the heat-blocking block 3, the limiting structure 5 comprises a swivel 501, a swivel 501 is rotatably connected to the heat-blocking block 3, four clamping blocks 502 are fixedly connected to the inner side of the swivel 501, a groove 503 is provided on the plug rod 2, and a handle body 4 is fixedly connected to the end of the heat-blocking block 3; firstly, the plug rod 2 on the connecting piece 1 is connected to the heat-blocking block 3, and the plug rod 2 is installed between the connecting piece 1 and the heat-blocking block 3, and then the handle body 4 is fixedly connected to the handle body 4. Because the heating area of ​​the insertion rod 2 is small, the heat transferred from the cookware to the heat-resistant block 3 is greatly reduced, thereby increasing the heat insulation effect of the heat-resistant block 3 and greatly reducing the damage of the plastic insulation sleeve on the handle body 4 caused by high temperature, thereby making the handle more comfortable to use and having a longer service life; then rotate the rotating ring 501, and the rotating ring 501 drives the block 502 connected to its inner wall to rotate, and continue to rotate the rotating ring 501 until the block 502 on the inner wall of the rotating ring 501 is engaged with the adjacent groove 503, so that the heat-resistant block 3 cannot slip off the insertion rod 2, which is convenient for quick installation of the heat-resistant block 3 and improves the stability of the heat-resistant block 3 after installation.

[0023] As a technical optimization solution of the utility model, the clamping block 502 and the insertion rod 2 are arranged perpendicular to each other, the four insertion rods 2 are distributed in a circular array, the clamping block 502 is an arc-shaped structure, and the groove 503 is an arc-shaped structure; the centers of the four grooves 503 are the same, so as to realize the engagement between the clamping block 502 and the groove 503, and both the clamping block 502 and the groove 503 are in an arc-shaped structure.

[0024] As a technical optimization scheme of the utility model, a fixed structure 6 is installed on the heat-resistant block 3, and the fixed structure 6 includes a mounting frame 602, and a clamping rod 603 is slidably connected inside the mounting frame 602. A connecting block 601 is fixedly connected to the rotating ring 501, and a through hole 606 is opened on the connecting block 601. The clamping rod 603 is engaged with the through hole 606, and a spring 605 is sleeved on the outside of the clamping rod 603. The two ends of the spring 605 are respectively fixedly connected to the mounting frame 602 and the clamping rod 603; the rotating ring 501 is fixed by the fixed structure 6, so that the rotating ring 501 is prevented from rotating, thereby fixing the insertion rod 2.

[0025] As a technical optimization solution of the utility model, one end of the clamping rod 603 is in an arc-shaped structure, and the other end of the clamping rod 603 is fixedly connected with a pull plate 604; the end of the clamping rod 603 is in an arc-shaped structure and has a guiding function, which facilitates the clamping rod 603 to engage in the through hole 606, and the setting of the pull plate 604 facilitates the operation of the clamping rod 603.

[0026] As a technical optimization solution of the utility model, the outer sleeve of the handle body 4 is provided with a rubber sleeve 7, and the rubber sleeve 7 is provided with a plurality of convex strips 8 in a circumferential array; the outer sleeve of the handle body 4 is provided with a rubber sleeve 7, and the rubber sleeve 7 is provided with convex strips 8. The rubber sleeve 7 and the convex strips 8 can not only have a good heat insulation effect, but also increase the friction between it and the hand, which is convenient for daily use of the cookware.

[0027] As a technical optimization solution of the utility model, one end of the heat-resisting block 3 of the handle body 4 is fixedly connected with a hanging ring 9, and the hanging ring 9 is a semicircular structure; the setting of the hanging ring 9 is convenient for daily storage of cookware.

[0028] When the utility model is in use, firstly, the insertion rod 2 on the connecting piece 1 is connected to the heat-resistant block 3, and the insertion rod 2 is installed between the connecting piece 1 and the heat-resistant block 3. Since the heating area of ​​the insertion rod 2 is small, the heat transferred from the cookware to the heat-resistant block 3 is greatly reduced, thereby increasing the heat insulation effect of the heat-resistant block 3, and greatly reducing the damage of the plastic heat-insulating sleeve on the handle body 4 caused by high temperature, thereby making the handle more comfortable to use and having a longer service life; then, the swivel 501 is rotated through the connecting block 601, and the swivel 501 drives the clamping block 502 connected to its inner wall to rotate, and the swivel 501 is continuously rotated. When the connecting block 601 is rotated to one side of the clamping rod 603, the clamping block 502 on the inner wall of the swivel 501 is clamped into the adjacent groove 503, so that the heat-resistant block 3 cannot slip off the insertion rod 2, which is convenient for quickly installing the heat-resistant block 3, and The stability of the heat-resistant block 3 after installation is improved; at the same time, the connecting block 601 resists the movement of the clamping rod 603, and the clamping rod 603 drives the spring 605 to contract. When the through hole 606 on the connecting block 601 is aligned with the clamping rod 603, the spring 605 is reset, driving the clamping rod 603 to reset, so that the clamping rod 603 is engaged in the through hole 606, and then the rotating ring 501 cannot drive the clamping block 502 to rotate, and the rotating ring 501 is quickly fixed, making the limiting structure 5 more stable, and further making the connection between the heat-resistant block 3 and the plug rod 2 more stable, the operation is simple and convenient, and the installation efficiency is improved; the outer sleeve of the handle body 4 is provided with a rubber sleeve 7, and the rubber sleeve 7 is provided with a convex strip 8. The rubber sleeve 7 and the convex strip 8 can not only have a good heat insulation effect, but also increase the friction between it and the hand, which is convenient for daily use of the cookware.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] 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. A heat-insulating handle for a cooker, comprising a connecting piece (1), characterized in that: Four insertion rods (2) are fixedly connected to the connecting piece (1), and heat-blocking blocks (3) are inserted at the ends of the four insertion rods (2). A limiting structure (5) is installed on the heat-blocking block (3), and the limiting structure (5) comprises a rotating ring (501), and the rotating ring (501) is rotatably connected to the heat-blocking block (3), and four clamping blocks (502) are fixedly connected to the inner side of the rotating ring (501). A groove (503) is provided on the insertion rod (2), and a handle body (4) is fixedly connected to the end of the heat-blocking block (3).

2. The heat-insulating handle for a cooker according to claim 1, characterized in that: The clamping block (502) and the insertion rod (2) are arranged perpendicular to each other, and the four insertion rods (2) are distributed in a circular array.

3. The heat-insulating handle for a cooker according to claim 2, characterized in that: The block (502) is in an arc-shaped structure, and the groove (503) is in an arc-shaped structure.

4. The heat-insulating handle for a cooker according to claim 1, characterized in that: A fixed structure (6) is installed on the heat-resisting block (3), and the fixed structure (6) includes a mounting frame (602). A clamping rod (603) is slidably connected inside the mounting frame (602). A connecting block (601) is fixedly connected to the rotating ring (501), and a through hole (606) is provided on the connecting block (601), and the clamping rod (603) is engaged with the through hole (606).

5. The heat-insulating handle for a cooker according to claim 4, characterized in that: One end of the clamping rod (603) is in an arc-shaped structure, and the other end of the clamping rod (603) is fixedly connected to a pull plate (604).

6. The heat-insulating handle for a cooker according to claim 5, characterized in that: A spring (605) is sleeved on the outside of the clamping rod (603), and two ends of the spring (605) are fixedly connected to the installation frame (602) and the clamping rod (603) respectively.

7. The heat-insulating handle for a cooker according to claim 1, characterized in that: The handle body (4) is externally sleeved with a rubber sleeve (7), and a plurality of convex strips (8) are arranged in a circumferential array on the rubber sleeve (7).

8. The heat-insulating handle for a cooker according to claim 1, characterized in that: One end of the handle body (4) facing away from the heat-blocking block (3) is fixedly connected with a hanging ring (9), and the hanging ring (9) is in a semicircular structure.

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