Improved handle
By improving the detachable design of the cookware handle, the problem of overall scrapping caused by lock cylinder damage was solved, achieving the effects of reducing costs and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YONGKANG JINYU IND & TRADE CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-12
AI Technical Summary
The existing cookware handle's locking cylinder and locking plate require repeated use, which leads to the entire appliance being scrapped when damaged, increasing costs.
An improved handle was designed, including an upper handle, a hand press handle, a gripper device, a transmission device, and a button device. Through the combination of sliding parts, a fixed plate, and a fixing part, a detachable and separable structure is achieved, reducing the risk of overall scrap due to damage.
By optimizing it into a detachable and separable structure, the problem of overall scrapping due to damage is reduced, production and maintenance costs are lowered, and ease of use and production efficiency are improved.
Smart Images
Figure CN224220007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooking utensils technology, and in particular to an improved handle. Background Technology
[0002] Cookware is a common cooking utensil used for various cooking methods such as boiling, frying, and stir-frying. The handle is one of the most important components of a cookware. To reduce the overall cost of using cookware, detachable handles have emerged. For example, the Chinese utility model patent with authorization announcement number CN220988615U discloses a detachable movable handle. In this case, an upper handle locking plate is formed in the hollow cavity of the upper handle. However, since the locking cylinder and the upper handle locking plate need to be used repeatedly, if the upper handle locking plate is damaged, the entire cookware will be scrapped, thus increasing the cost. In order to overcome the defects in the existing technology, it is necessary to improve the existing technology. Utility Model Content
[0003] (a) Technical problems that need to be solved
[0004] To address the shortcomings of existing technologies, this utility model provides an improved handle that allows for the optimization of internal integrated components into a detachable design, reducing the risk of overall scrap due to damage and significantly lowering costs.
[0005] (II) Technical solutions required
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] An improved rear handle includes an upper handle and a hand lever disposed on the upper handle. The hand lever is provided with a gripper device, which operates in a lever-like manner with the hand lever on the upper handle. A transmission device is disposed inside the upper handle, and a button device is disposed on the upper handle. The transmission device includes a sliding member disposed inside the upper handle. A reset member is disposed at the front of the sliding member, and the rear of the sliding member cooperates with the hand lever to fix it in place when the hand lever is closed. A front fixing plate and a rear fixing plate are respectively disposed at the front and rear of the sliding member, and both the front fixing plate and the rear fixing plate are fixed to the inner wall of the upper handle by fixing members.
[0008] Preferably, the sliding member includes a front round rod and a slide block integrally formed with the front round rod. The rear end of the slide block is integrally formed with a rear locking part, which cooperates with the hand handle. The front round rod is provided with the reset member and the front fixing plate, and the rear locking part is provided with the rear fixing plate.
[0009] Preferably, the gripper device includes a linkage plate, which is fixedly connected to the front of the hand handle by a locking member. The linkage plate is integrally formed with a clamping plate, and a rotating shaft is provided on the linkage plate. The two ends of the rotating shaft are located on the side wall of the upper handle.
[0010] Preferably, a fixing seat is provided at the rear end of the hand lever, the fixing seat is fixed to the hand lever by a locking member, and the fixing seat is provided with a slot that cooperates with the rear locking part.
[0011] Preferably, the button device includes a protrusion disposed on the front fixed plate, a movable shaft disposed on the front fixed plate between the protrusion and a fixing member on the front fixed plate, a button seat disposed on the movable shaft, the button seat swinging back and forth about the movable shaft as a fulcrum, and a pulley disposed on the lower surface of the button seat, a through hole being opened in the slide, and an inclined surface cooperating with the pulley being disposed on one side of the through hole, the pulley moving back and forth on the inclined surface, and a button passing through the surface of the upper handle being disposed at the upper end of the button seat.
[0012] Preferably, the front fixing plate and the rear fixing plate are U-shaped.
[0013] Preferably, the upper handle has a front head, and the front head has an outer fireproof ring. Fasteners pass through the outer fireproof ring from the front end face of the front head and fix it to the front end of the upper handle.
[0014] Preferably, the outer fireproof ring is made of zinc alloy, the upper handle is made of bakelite, and the front head and sliding parts are both made of aluminum alloy.
[0015] Preferably, the front part of the hand handle is provided with an upper fixed shaft, and the front head is provided with a lower fixed shaft. The upper fixed shaft and the lower fixed shaft are connected by a return spring.
[0016] (III) Technical Effects to be Achieved
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] Firstly, the transmission device of this utility model includes a sliding member disposed inside the upper handle. A reset member is provided at the front of the sliding member, and the rear of the sliding member cooperates with the hand lever to fix it when the hand lever is closed. A front fixing plate and a rear fixing plate are provided at the front and rear of the sliding member, respectively. Both the front fixing plate and the rear fixing plate are fixed to the inner wall of the upper handle by fixing members. This design is not only simple in structure and easy to manufacture, reducing the difficulty of production and assembly, but also allows the internal integrated components to be optimized into detachable and separable components, reducing the problem of overall scrap due to damage and greatly reducing the cost.
[0019] Secondly, the button device of this utility model includes a protrusion on the front fixed plate, a movable shaft on the front fixed plate between the protrusion and the fixing member on the front fixed plate, a button seat on the movable shaft, the button seat swinging back and forth around the movable shaft, and a pulley on the lower surface of the button seat, with a through hole in the slide, and an inclined surface on one side of the through hole that cooperates with the pulley, the pulley moving back and forth on the inclined surface, and a button passing through the surface of the upper handle on the upper end of the button seat. This design is not only reasonable and simple in structure, easy to implement, but also makes it easier for users to press, especially since the inclined surface on one side of the through hole cooperates with the pulley, the pulley moving back and forth on the inclined surface makes it more sensitive.
[0020] Thirdly, the outer fireproof ring of this utility model is made of zinc alloy, the upper handle is made of bakelite, and the front head and sliding parts are made of aluminum alloy. This facilitates production and reduces production costs, makes the user experience more comfortable, and facilitates large-scale promotion and application. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the main view of this utility model.
[0022] Figure 2 This is a three-dimensional schematic diagram of the present invention.
[0023] Figure 3 This is a top view of the present invention.
[0024] Figure 4 for Figure 3 Sectional view along the AA direction.
[0025] Figure 5 This is an exploded view of the present invention.
[0026] Figure 6 This is an assembly diagram of the pressure handle, gripper device, transmission device and button device of this utility model.
[0027] Figure 7 This is an assembly diagram of the gripper device, transmission device, and button device of this utility model.
[0028] In the diagram: 1, upper handle; 2, hand lever; 3, gripper device; 4, transmission device; 5, button device; 11, front head; 12, outer fireproof ring; 13, fastener; 21, fixed base; 22, locking component; 23, slot; 24, upper fixed shaft; 31, linkage plate; 32, locking component; 33, clamping plate; 34, rotating shaft; 41, sliding component; 42, reset component; 43, front fixed plate; 44, rear fixed plate; 45, fixing component; 51, protrusion; 52, movable shaft; 53, button base; 54, pulley; 55, button; 111, lower fixed shaft; 211, return spring; 411, front round rod; 412, slide; 413, rear locking part. Detailed Implementation
[0029] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.
[0030] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.
[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.
[0033] Example 1: See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, an improved handle includes an upper handle 1 and a hand lever 2 disposed on the upper handle 1. The hand lever 2 is equipped with a gripper device 3, which operates in a lever-like manner with the hand lever 2 on the upper handle 1. This facilitates the opening and closing of the hand lever 2 on the upper handle 1, enabling the gripper device 3 to clamp and release. A transmission device 4 is disposed inside the upper handle 1, and a button device 5 is also disposed on the upper handle 1. The characteristic feature is that the transmission device 4 includes a sliding member 41 disposed inside the upper handle 1, and a reset member 4 is disposed at the front of the sliding member 41. 2. The rear part of the sliding member 41 cooperates with the hand handle 2 so that it can be fixed when the hand handle 2 is closed. At the same time, the gripper device 3 can firmly clamp the side wall of the pot. The front and rear parts of the sliding member 41 are respectively provided with a front fixing plate 43 and a rear fixing plate 44. The front fixing plate 43 and the rear fixing plate 44 are both fixed to the inner wall of the upper handle 1 by the fixing member 45. After optimization, it becomes a detachable type, which reduces the problem of overall scrapping due to damage and greatly reduces the cost investment. This allows the sliding member 41 to slide back and forth along the upper handle 1.
[0034] Example 2: This can be explained based on Example 1, such as... Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the sliding member 41 includes a front round rod 411 and a slide seat 412 integrally formed with the front round rod 411. The rear end of the slide seat 412 is integrally formed with a rear locking part 413, which cooperates with the hand handle 2. The front round rod 411 is provided with a reset part 42 and a front fixing plate 43, and the rear locking part 413 is provided with a rear fixing plate 44. This arrangement has a compact structure, which is conducive to the forward and backward movement of the sliding member 41. Furthermore, it is fixed to the inner wall of the upper handle 1 by the front fixing plate 43 and the rear fixing plate 44 combined with the fixing part 45. The structure is simple and easy to disassemble and install.
[0035] Among them, such as Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the gripper device 3 includes a linkage plate 31, which is fixedly connected to the front of the hand handle 2 via a locking member 32. The linkage plate 31 is integrally formed with a clamping plate 33, and a rotating shaft 34 is provided on the linkage plate 31. Both ends of the rotating shaft 34 are located on the side wall of the upper handle 1. This design facilitates lever operation of the gripper device 3 and the hand handle 2 with the rotating shaft 34 as a fulcrum, thus enabling the hand handle 2 to clamp the cookware onto the clamping plate 33. Further explanation: the locking member 32 is typically a bolt or screw, but in this example, two locking members 32 are used, which helps to securely connect the linkage plate 31 and the hand handle 2 together.
[0036] Among them, such as Figure 4 , Figure 5 and Figure 6 As shown, a fixing seat 21 is provided at the rear end of the hand handle 2. The fixing seat 21 is fixed to the hand handle 2 by a locking member 22. The fixing seat 21 is provided with a slot 23 that cooperates with the rear locking part 413. When the rear locking part 413 is in the slot 23, the hand handle 2 is fixed by clamping the pot by the clamping plate 33. When the rear locking part 413 is disengaged from the slot 23, the clamping plate 33 releases the pot.
[0037] Example 3: This can be explained based on Example 2, such as... Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the button device 5 includes a protrusion 51 disposed on a front fixed plate 43 and a rear fixed plate 44. A movable shaft 52 is disposed on the front fixed plate 43 between the protrusion 51 and the fixing member 45 on the front fixed plate 43. A button seat 53 is disposed on the movable shaft 52. The button seat 53 swings back and forth about the movable shaft 52 as a fulcrum. A pulley 54 is disposed on the lower surface of the button seat 53. A through hole is opened in the slide 412. An inclined surface that cooperates with the pulley 54 is provided on one side of the through hole. The back-and-forth movement on the inclined plane makes it easier for the button seat 53 to swing back and forth with the movable shaft 52 as the fulcrum. The upper end of the button seat 53 is provided with a button 55 that passes through the surface of the upper handle 1. By pressing the button 55, the button seat 53 is driven to swing back and forth with the movable shaft 52 as the fulcrum, and the pulley 54 slides down on the inclined plane. This causes the sliding member 41 to move forward. When the rear locking part 413 disengages from the slot 23, the hand handle 2 moves down and the clamp 33 moves up, which helps to loosen the pot wall of the pot.
[0038] Example 3: This can be described based on Example 1 or Example 2, such as... Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the front fixing plate 43 and the rear fixing plate 44 are in the shape of a ┐, and the fixing part 45 uses screws, which are easy to disassemble and install.
[0039] Example 4: This can be described based on Example 1, Example 2, or Example 3, such as... Figure 4 and Figure 5 As shown, the upper handle 1 has a front head 11 at the front, and an outer fireproof ring 12 is provided on the front head 11 (e.g., Figure 1 and Figure 2 As shown, the front part 11 is fixed to the front end of the upper handle 1 via fasteners 13 passing through the outer fireproof ring 12. This arrangement is reasonable and easy to implement. Further explanation: the outer fireproof ring 12 is made of zinc alloy, which has good heat insulation properties; the upper handle 1 is made of bakelite, which also has good heat insulation properties; and both the front part 11 and the sliding part 41 are made of aluminum alloy, which facilitates manufacturing and reduces production costs.
[0040] Example 5: This can be explained based on Example 4, such as... Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the hand handle 2 has an upper fixed shaft 24 at the front and a lower fixed shaft 111 at the front head 11. The upper fixed shaft 24 and the lower fixed shaft 111 are connected by a return spring 211, which is beneficial for opening and closing the hand handle 2.
[0041] All standard parts used in this application can be purchased from the market, and the specific connection methods of each part adopt conventional methods such as bolts and rivets that are mature in the existing technology, which will not be described in detail here.
[0042] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.
Claims
1. An improved handle, comprising an upper handle (1) and a hand lever (2) disposed on the upper handle (1), wherein the hand lever (2) is provided with a gripper device (3), the gripper device (3) and the hand lever (2) move in a lever-like manner on the upper handle (1), a transmission device (4) is disposed inside the upper handle (1), and a button device (5) is disposed on the upper handle (1), characterized in that: The transmission device (4) includes a sliding member (41) disposed inside the upper handle (1). A reset member (42) is provided at the front of the sliding member (41). The rear of the sliding member (41) cooperates with the hand lever (2) so that it can be fixed when the hand lever (2) is closed. A front fixing plate (43) and a rear fixing plate (44) are provided at the front and rear of the sliding member (41) respectively. The front fixing plate (43) and the rear fixing plate (44) are both fixed to the inner wall of the upper handle (1) by a fixing member (45).
2. The improved handle as described in claim 1, characterized in that: The sliding member (41) includes a front round rod (411) and a slide block (412) integrally formed with the front round rod (411). The rear end of the slide block (412) is integrally formed with a rear locking part (413). The rear locking part (413) cooperates with the hand handle (2). The front round rod (411) is provided with the reset member (42) and the front fixing plate (43). The rear locking part (413) is provided with the rear fixing plate (44).
3. The improved handle as described in claim 2, characterized in that: The gripper device (3) includes a linkage plate (31), which is fixedly connected to the front of the hand handle (2) by a locking member (32). The linkage plate (31) is integrally formed with a clamping plate (33), and a rotating shaft (34) is provided on the linkage plate (31). The two ends of the rotating shaft (34) are located on the side wall of the upper handle (1).
4. The improved handle as described in claim 2, characterized in that: The hand lever (2) has a fixed seat (21) at its rear end. The fixed seat (21) is fixed to the hand lever (2) by a locking member (22), and the fixed seat (21) has a slot (23) that cooperates with the rear locking part (413).
5. The improved handle as described in claim 2, 3, or 4, characterized in that: The button device (5) includes a protrusion (51) on the front fixed plate (43). A movable shaft (52) is provided on the front fixed plate (43) between the protrusion (51) and the fixing member (45) on the front fixed plate (43). A button seat (53) is provided on the movable shaft (52). The button seat (53) swings back and forth with the movable shaft (52) as the fulcrum. A pulley (54) is provided on the lower surface of the button seat (53). A through hole is opened in the slide (412). An inclined surface that cooperates with the pulley (54) is provided on one side of the through hole. The pulley (54) moves back and forth on the inclined surface. A button (55) that passes through the surface of the upper handle (1) is provided at the upper end of the button seat (53).
6. The improved handle as described in claim 1, 2, 3, or 4, characterized in that: The front fixing plate (43) and the rear fixing plate (44) are in the shape of a ┐.
7. The improved handle as described in claim 1, 2, 3, or 4, characterized in that: The upper handle (1) is provided with a front head (11) at the front part, and an outer fireproof ring (12) is provided on the front head (11). The front head (11) is fixed to the front end of the upper handle (1) by fasteners (13) passing through the outer fireproof ring (12).
8. The improved handle as described in claim 7, characterized in that: The outer fireproof ring (12) is made of zinc alloy, the upper handle (1) is made of bakelite, and the front head (11) and the sliding part (41) are both made of aluminum alloy.
9. The improved handle as described in claim 7, characterized in that: The hand handle (2) has an upper fixed shaft (24) at the front and a lower fixed shaft (111) on the front head (11). The upper fixed shaft (24) and the lower fixed shaft (111) are connected by a return spring (211).