Integrated handle fixing buckle

Abstract

The utility model discloses an integrated handle fixing buckle which comprises an upper handle, a pressure cooker cover is installed at the upper end of the upper handle, an installation column is jointly installed at the rear end of the upper handle and the rear end of the pressure cooker cover, a handle buckle is installed on the upper portion of the front end of the upper handle, and a positioning column is installed at the front end of the upper handle. According to the integrated handle fixing buckle, through the integrated design of the clamping plate and the auxiliary positioning blocks on the two sides of the clamping plate, the clamping spring and the soft rubber plug are integrated, the clamping plate and the auxiliary positioning blocks on the two sides of the clamping plate are all made of hard plastic and are integrally formed, the workpiece error is reduced, and the machining efficiency is improved. The original three mounting structures are combined into one, so that the device is more convenient to use, meanwhile, the production efficiency of parts is also improved, and the clamping plate is locked in the mounting groove of the handle, so that the situation that the handle cannot be mounted and used due to falling of the clamping plate even if a slight process error exists is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure cooker handles, in particular to an integrated handle fixing buckle. Background Art

[0002] The pressure cooker is a modern kitchen device that can not only speed up cooking, preserve the nutrition of ingredients, enhance the taste and tenderness of ingredients, but also save energy and have multi-functional uses. It increases the boiling temperature of water during the cooking process by pressurizing a closed container, thereby speeding up the cooking speed of food. However, when using a pressure cooker, the lid needs to be closed on the pressure cooker with a handle, so the quality of the pressure cooker handle is particularly important.

[0003] However, in the structure of the handle on the pressure cooker, the push plate inside it needs to be fixed by a metal retaining spring. Since a spring is installed at the rear of the white push plate, the retaining spring prevents the push plate from popping out, making it easier for the handle to be assembled on the pot cover. On the other hand, it also serves as a limit to prevent the push plate from over-extending and extending, ensuring that the safety mechanism "preventing the lid from being opened during heating" can be activated normally. However, due to process errors, the retaining spring may not be properly fixed, causing the push plate to fly out. In addition, the handle and the pot cover are assembled with nuts, which are installed in the grooves and blocked with soft plastic material to prevent the nuts from falling off. However, due to the soft material, dimensional errors are prone to occur during the production process, resulting in the inability to effectively block the nuts inside, which results in the handle and the pot cover being unable to be assembled normally. In summary, the existing pressure cooker handles still have the following problems:

[0004] 1. The push plate needs to be fixed by a metal retaining ring, but the retaining ring may not be fixed properly due to process errors, causing the push plate to fly out; 2. The nut is installed in the groove and blocked by soft plastic material to prevent the nut from falling, but because it is made of soft material, dimensional errors are prone to occur during the production process, resulting in the inability to effectively block the nut inside. Utility Model Content

[0005] The main purpose of the utility model is to provide an integrated handle fixing buckle, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An integrated handle fixing buckle comprises an upper handle, a pressure cooker lid is installed on the upper end of the upper handle, a mounting column is installed together at the rear end of the upper handle and the pressure cooker lid, a handle buckle is installed at the upper part of the front end of the upper handle, and a positioning column is installed at the front end of the upper handle. The handle buckle comprises a card plate, auxiliary positioning blocks are installed at the left and right ends of the card plate, and a No. 2 card column is installed at the rear end of the two auxiliary positioning blocks, a No. 1 card column is installed at the rear of the lower end of the card plate, a clamping spring is installed on the outer surface of the No. 1 card column, and the card plate is installed at the front end of the upper handle through a mounting groove.

[0008] Preferably, the front left and front right parts of the upper handle are provided with mounting grooves, the upper left and upper right parts of the upper handle are provided with clamping grooves, and a push plate is installed on the rear inner wall of the upper handle. During installation, the clamping plate is locked in the mounting groove of the handle, and even if there is a slight process error, the handle will not fall off and cannot be installed and used. Moreover, the clamping plate and the auxiliary positioning blocks on both sides are designed as one-piece, so that the clamping spring and the soft rubber plug are integrated into one, and the material of the clamping plate and the auxiliary positioning blocks on both sides is integrally formed with hard plastic, which reduces the error of the workpiece and combines the original three mounting structures into one, which not only makes the device more convenient to use, but also improves the production efficiency of parts.

[0009] Preferably, the auxiliary positioning block is consistent with the installation slot in size and has corresponding front and back positions.

[0010] Preferably, the lower end of the first clamping column is inserted into the positioning column.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] Through the design of the card plate on the handle buckle and the auxiliary positioning blocks on both sides, the auxiliary positioning blocks can be inserted into the installation groove, so that the card plate as a whole can be installed in the upper handle, and the card plate and the auxiliary positioning blocks on both sides are designed as an integrated whole, so that the retaining spring and the soft rubber plug are integrated into one, and the card plate and the auxiliary positioning blocks on both sides are made of hard plastic and molded as a whole, which reduces the error of the workpiece and combines the original three installation structures into one, which not only makes the device more convenient to use, but also improves the production efficiency of parts. In addition, during installation, the card plate is locked in the installation groove of the handle, and even if there is a slight process error, it will not fall off and the handle cannot be installed and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an integrated handle fixing buckle of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of an upper handle with an integrated handle fixing buckle of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of a handle buckle of an integrated handle fixing buckle of the utility model;

[0016] Figure 4 This is a schematic diagram of the back structure of an upper handle with an integrated handle fixing buckle of the utility model.

[0017] In the figure: 1. upper handle; 2. handle buckle; 4. positioning column; 5. pressure cooker lid; 6. mounting column; 10. mounting slot; 11. slot; 12. push plate; 20. clamping plate; 21. clamping column No. 1; 22. auxiliary positioning block; 23. clamping column No. 2; 24. clamping spring. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-4As shown, an integrated handle fixing buckle comprises an upper handle 1, a pressure cooker cover 5 is installed on the upper end of the upper handle 1, a mounting column 6 is installed together at the rear ends of the upper handle 1 and the pressure cooker cover 5, a handle buckle 2 is installed at the upper front end of the upper handle 1, a positioning column 4 is installed at the front end of the upper handle 1, a positioning protrusion 3 is installed at the right front end of the upper handle 1, the handle buckle 2 comprises a card plate 20, auxiliary positioning blocks 22 are installed at the left and right ends of the card plate 20, and a second card column 23 is installed at the rear ends of the two auxiliary positioning blocks 22, a first card column 21 is installed at the rear end of the lower end of the card plate 20, a clamping spring 24 is installed on the outer surface of the first card column 21, and the card plate 20 is installed at the front end of the upper handle 1 through the mounting groove 10.

[0022] The upper handle 1 has a mounting groove 10 at the front left and front right, a clamping groove 11 at the upper left and upper right, and a push plate 12 installed on the rear inner wall of the upper handle 1. During installation, the clamping plate 20 is locked in the mounting groove 10 of the handle, so that even if there is a slight process error, the handle will not fall off and cannot be installed and used. Moreover, the clamping plate 20 and the auxiliary positioning blocks 22 on both sides are designed as one-piece, so that the clamping spring and the soft rubber plug are integrated into one, and the clamping plate 20 and the auxiliary positioning blocks 22 on both sides are made of hard plastic and molded as one piece, which reduces the error of the workpiece and combines the original three mounting structures into one, which not only makes the device more convenient to use, but also improves the production efficiency of parts.

[0023] The auxiliary positioning block 22 is consistent in size with the installation slot 10 and has a corresponding position front to back.

[0024] The lower end of the first clamping column 21 is inserted into the positioning column 4 .

[0025] It should be noted that the utility model is an integrated handle fixing buckle, through the design of the card plate 20 on the handle buckle 2 and the auxiliary positioning blocks 22 on both sides, wherein the auxiliary positioning blocks 22 can be inserted into the installation groove 10, so that the card plate 20 as a whole can be installed in the upper handle 1, and the card plate 20 and the auxiliary positioning blocks 22 on both sides are designed as one-piece, so that the retaining spring and the soft rubber plug are integrated into one, and the card plate 20 and the auxiliary positioning blocks 22 on both sides are made of hard plastic and molded as one piece, which reduces the error of the workpiece and combines the original three installation structures into one, which not only makes the device more convenient to use, but also improves the production efficiency of parts. In addition, during installation, the card plate 20 is locked in the installation groove 10 of the handle, and even if there is a slight process error, it will not fall off and the handle cannot be installed and used.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An integrated handle fixing buckle, comprising an upper handle (1), characterized in that: A pressure cooker lid (5) is mounted on the upper end of the upper handle (1); a mounting column (6) is mounted on the rear ends of the upper handle (1) and the pressure cooker lid (5); a handle buckle (2) is mounted on the upper portion of the front end of the upper handle (1); a positioning column (4) is mounted on the front end of the upper handle (1); the handle buckle (2) comprises a clamping plate (20); auxiliary positioning blocks (22) are mounted on the left and right ends of the clamping plate (20); a second clamping column (23) is mounted on the rear ends of the two auxiliary positioning blocks (22); a first clamping column (21) is mounted on the rear end of the lower end of the clamping plate (20); a clamping spring (24) is mounted on the outer surface of the first clamping column (21); and the clamping plate (20) is mounted on the front end of the upper handle (1) through a mounting groove (10).

2. The integrated handle fixing buckle according to claim 1, characterized in that: The upper handle (1) has mounting grooves (10) at the front left and front right parts, the upper left and upper right parts of the upper handle (1) have clamping grooves (11), and a push plate (12) is installed on the rear inner wall of the upper handle (1).

3. The integrated handle fixing buckle according to claim 2, characterized in that: The auxiliary positioning block (22) and the installation groove (10) have the same size and corresponding positions front to back.

4. The integrated handle fixing buckle according to claim 3, characterized in that: The lower end of the first clamping column (21) is inserted into the positioning column (4).

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