WO2022252734A1 - Poignée détachable pour une casserole - Google Patents

Poignée détachable pour une casserole Download PDF

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Publication number
WO2022252734A1
WO2022252734A1 PCT/CN2022/080178 CN2022080178W WO2022252734A1 WO 2022252734 A1 WO2022252734 A1 WO 2022252734A1 CN 2022080178 W CN2022080178 W CN 2022080178W WO 2022252734 A1 WO2022252734 A1 WO 2022252734A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
button
moving plate
piece
handle body
Prior art date
Application number
PCT/CN2022/080178
Other languages
English (en)
Chinese (zh)
Inventor
方成
罗欣
Original Assignee
浙江三禾厨具有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202121211399.XU external-priority patent/CN216256811U/zh
Priority claimed from CN202110610794.3A external-priority patent/CN115429135A/zh
Application filed by 浙江三禾厨具有限公司 filed Critical 浙江三禾厨具有限公司
Publication of WO2022252734A1 publication Critical patent/WO2022252734A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • A47J45/06—Handles for hollow-ware articles
    • A47J45/07—Handles for hollow-ware articles of detachable type

Definitions

  • the invention relates to a detachable pot handle.
  • Pots such as frying pans are all provided with handles, and the handles are fixed on the edge of the pot. Dirt and bacteria are easy to hide in the gap between the pot and the handle. Therefore, there is also a handle that can be detachable from the pot body. When the handle needs to be used, the handle can be clamped on the pot body. Nurgling, the problem of breeding bacteria.
  • the disadvantages of the existing detachable handle for the pot are: 1.
  • the safety device adopts the mode of oblique fit for the positioning of the follower, and the safety is not reliable; 2.
  • the follower is adjusted by means of oblique fit Drive, the space inside the handle is limited, it is impossible to set a very long slope, so the moving distance of the follower is limited, so the size of the interlayer changes very little, and it cannot be better adapted to various pots with different wall thicknesses.
  • the present invention provides a handle for detachable pots.
  • the handle for the detachable pot includes a handle body, the handle body is provided with a moving plate that can move back and forth along the handle body, and the front end of the moving plate passes through the handle body, the front end of the moving plate is provided with a clip, and an interlayer is formed between the clip and the front end of the handle body;
  • the handle body is also provided with a first elastic device acting on the moving plate, under the action of the first elastic device, the moving plate has a tendency to move forward, so that the interlayer is relatively width;
  • the handle body is also provided with a driving mechanism for driving the moving plate to move backward, and the driving mechanism drives the moving plate to move backward to make the interlayer narrower;
  • the handle body is also provided with a moving plate positioning mechanism, and the moving plate positioning mechanism can move the moving plate backwards for positioning;
  • the handle body is also provided with a mounting hole, and the mounting hole is provided with a safety mechanism for releasing the positioning of the moving plate by the positioning mechanism of the moving plate.
  • the safety mechanism includes a button and a button piece.
  • the tail is rotatably connected to the handle body, and a first reset mechanism is provided between the button and the handle body. Under the action of the first reset mechanism, the button can automatically rotate and reset after being pressed down.
  • the button piece is slidably arranged on the button, and a second reset mechanism is provided between the button piece and the button. Under the action of the second reset mechanism, the button piece slides backward Can automatically slide forward to reset;
  • the front end of the mounting hole is set as a locking step.
  • the button piece When the safety mechanism is in the locked state, the button piece is located above the locking step under the action of the second reset mechanism. The button cannot be pressed under the blockage of the step; when unlocking, the button piece overcomes the force of the second reset mechanism and slides backward, at this time, the button piece breaks away from the locking step so that the button can be pressed down, the After the button is pressed, the button or the button piece acts on the moving plate positioning mechanism, so that the moving plate positioning mechanism releases the positioning of the moving plate, so that the moving plate automatically moves toward the moving plate under the action of the first elastic device. The front moves so that the sandwich is wider.
  • the driving mechanism includes a toggle and a handle connected to the lower side of the handle, the front of the handle is rotatably connected to the handle, the rear of the handle is connected to the toggle
  • the lower part of the toggle is movably connected, the middle part of the toggle is rotatably connected to the handle, and the upper part of the toggle is movably connected with the rear of the moving plate;
  • the handle rotates so that the rear part of the handle drives the toggle to rotate, and the upper part of the toggle moves the moving plate after it rotates move backwards.
  • the moving plate positioning mechanism includes an upper rack arranged on the moving plate, a positioning arm located below the moving plate, and a lower tooth matched with the upper rack is provided on the positioning arm.
  • the rear part of the positioning arm is rotatably connected to the handle body, the front part of the positioning arm is connected to the handle body through the second elastic device, and the positioning arm is under the action of the second elastic device Has a tendency to go up, so that the mesh between the upper rack and the lower rack is maintained;
  • the teeth on the upper rack and the lower rack are helical teeth.
  • the moving plate can only move backwards but not forwards, so that the mobile plate positioning;
  • the button or the button sheet presses down the lower rack, so that the upper rack and the lower rack are no longer meshed.
  • the handle body is provided with a handle shaft, and the front part of the handle is passed through the handle shaft;
  • the lower part of the toggle member is provided with a perforation, and the rear part of the handle is provided with a linkage shaft, and the linkage shaft penetrates into the perforation and has a movable space;
  • the middle part of the toggle is connected to the handle through the toggle shaft, the upper part of the toggle is provided with a shift fork, the rear of the moving plate is provided with a dial hole, and the shift fork is Insert it into the dial hole.
  • a spring seat is provided in the handle body, and the spring seat is located in front of the rear part of the moving plate, and the first elastic device is a first extension spring, and the front end of the first extension spring is hooked on On the spring seat, the rear end of the first tension spring acts on the rear part of the moving plate.
  • the second elastic device is a second extension spring
  • the front end of the second extension spring is hooked on the handle body
  • the rear end of the second extension spring is hooked on the front part of the positioning arm
  • the front end of the second tension spring is higher than the rear end of the second tension spring, so that the inclined second tension spring pulls the positioning arm up.
  • the lower rack is provided with an upwardly protruding boss, and the boss passes through the moving plate upwards, and the button or the button piece presses down on the boss when the safety structure is unlocked .
  • the first reset mechanism is a torsion spring
  • the second reset mechanism is a compression spring
  • the button piece is provided with a downwardly convex upper boss, and when the button is pressed and rotated, the upper boss is used to press down the said boss.
  • the button is provided with a first spring hole, and one end of the compression spring extends into the first spring hole; the button piece is provided with a second spring hole, and the other end of the compression spring One end extends into the second spring hole.
  • the button and the button sheet are connected by a slide rail mechanism, and the slide rail mechanism makes the button sheet block the pressing of the button.
  • a slider protrudes from the button, and the outer side of the slider is provided with a limiting wing, and the button piece is provided with a limiting shoulder, and the slider is slid into the button piece.
  • the above-mentioned limiting wing is located above the limiting shoulder.
  • a slider protrudes from the button, and the outer side of the slider is provided with a limiting wing, and the button piece is provided with a limiting shoulder, and the slider is slid into the button piece.
  • the slider is located between the upper boss and the side of the button piece, and the limiting wing is located above the limiting shoulder.
  • the beneficial effects of the present invention are as follows: 1.
  • the operation of the insurance mechanism is very safe, and there is basically no misoperation; 2.
  • the moving plate is moved by driving the toggle piece to rotate through the handle, and the rotation of the toggle piece has a lever effect,
  • the stroke of the moving plate can be lengthened, and the positioning structure of the upper rack and the lower rack can also ensure the positioning of the moving plate within a larger stroke.
  • Fig. 1 is a schematic diagram of the state when the handle of the pot is clamped to the wall of the pot, and the insurance mechanism plays a role of insurance at this moment.
  • Fig. 2 is an internal structure diagram of the pot handle in the state of Fig. 1 .
  • Fig. 3 is a further internal structure diagram of the pot handle in the state of Fig. 1 .
  • Fig. 4 is a sectional view of the pot handle in the state of Fig. 1 .
  • Fig. 5 is a schematic plan view of the safety mechanism of the pot handle in the state of Fig. 1 .
  • Fig. 6 is a schematic bottom view of the safety mechanism using the handle in the state of Fig. 1 .
  • FIG. 7 is a sectional view of FIG. 5 .
  • Fig. 8 is a schematic diagram of the state when the handle for the pot is released, and the handle for the pot can be removed at this moment.
  • Fig. 9 is an internal structure diagram of the pot handle in the state of Fig. 8 .
  • Fig. 10 is a further internal structure diagram of the pot handle in the state of Fig. 8 .
  • Fig. 11 is a sectional view of the pot handle in the state of Fig. 8 .
  • Fig. 12 is a schematic diagram of the state of the safety mechanism of the pot handle in the state of Fig. 8 .
  • FIG. 13 is a sectional view of FIG. 12 .
  • Fig. 14 is an exploded view of the insurance mechanism from a top view.
  • Fig. 15 is an exploded view of the safety mechanism viewed from above.
  • Fig. 16 is a schematic diagram of assembly when the button and the button piece are slidably connected by a slide rail mechanism.
  • the handle for a detachable pot includes a handle body 1, and the handle body 1 is provided with a moving plate 2 that can move back and forth along the handle body 1, and the front end of the moving plate 2 passes through the The handle body 1, the front end of the moving plate 2 is provided with a clip 3, and an interlayer 4 is formed between the clip 3 and the front end surface of the handle body 1.
  • the handle body 1 is also provided with a first elastic device acting on the moving plate 2, under the action of the first elastic device, the moving plate 2 has a tendency to move forward, so that the moving plate 2 Described interlayer 4 is wider, and the pot wall of pot can enter in this interlayer 4 now.
  • the first elastic device generally adopts the first extension spring 5.
  • a spring seat 6 is provided in the handle body 1.
  • the spring seat 6 is located in front of the rear portion of the moving plate 2.
  • the first extension spring 5 The front end of the hook is hooked on the spring seat 6, and the rear end of the first extension spring 5 acts on the afterbody of the moving plate 2.
  • a flexible layer 7 can be set on the inner side of the clip 3, so as to avoid damage to the pot wall when clamping the pot wall.
  • the handle body 1 is also provided with a driving mechanism for driving the moving plate 2 to move backward. After the driving mechanism drives the moving plate 2 to move backward, the interlayer 4 is narrowed.
  • the handle body 1 is also provided with a moving plate positioning mechanism, which can move the moving plate 2 backwards and position it to keep the interlayer 4 in a narrow state. Now the pot wall of the pot is clamped in the interlayer 4 to realize the connection of the pot handle and the pot.
  • the driving mechanism includes a toggle member 8 and a handle 9 connected to the lower side of the handle 1, and the front part of the handle 9 is rotatably connected to the handle 1.
  • the middle handle body 1 is provided with a handle rotating shaft 10 , and the front part of the handle 9 is passed through the handle rotating shaft 10 .
  • the rear part of the handle 9 is movably connected with the lower part of the toggle 8, the middle part of the toggle 8 is rotatably connected to the handle body 1, and the upper part of the toggle 8 is connected with the moving Rear articulation of board 2.
  • the lower part of the toggle member 8 is provided with a perforation 11, and the rear part of the handle 9 is provided with a linkage shaft 12, and the linkage shaft 12 penetrates into the perforation 11 and has a movable space;
  • the middle part of the toggle member 8 is rotatably connected to the handle body 1 through the toggle shaft 13, the upper part of the toggle member 8 is provided with a shift fork 14, and the rear part of the moving plate 2 is provided with a dial hole. 15.
  • the shift fork 14 extends into the shift hole 15.
  • the handle 9 After holding the handle body 1 and pinching the handle 9, the handle 9 rotates so that the rear part of the handle 9 drives the toggle member 8 to rotate, and the upper part of the toggle member 8 rotates after turning Described mobile plate 2 moves backward.
  • the driving mechanism adopts the above-mentioned structural form
  • the rear end of the first extension spring 5 can be hooked on the toggle member 8, and can also be directly hooked on the tail of the moving plate 2.
  • the toggle piece can also adopt other flexible connection methods, such as setting pins on the top of the toggle piece, opening pin holes on the moving plate, and the pins penetrate in the pin holes; Made into a tooth shape, forming a gear, rack meshing transmission, etc.
  • the moving plate positioning mechanism includes an upper rack 16 arranged on the moving plate 2, a positioning arm 17 located below the moving plate 2, and the positioning arm 17 is provided with the
  • the upper rack 16 matches the lower rack 18, and the rear part of the positioning arm 17 is rotatably connected to the handle body 1.
  • the rear part of the positioning arm 17 is rotatably connected to the spring seat through the positioning arm shaft 19. 6 on.
  • the front part of the positioning arm 17 is connected with the handle body 1 through the second elastic device, and the positioning arm 17 has a tendency to go up under the action of the second elastic device, so that the upper rack 16 and the lower rack 18 keep meshing.
  • the second elastic device in this embodiment is the second extension spring 20, and the second extension spring 20 is arranged obliquely, that is, the front end of the second extension spring 20 is at a high position, and the second extension spring 20 is at a high position.
  • the rear end of the second extension spring 20 is at a low position, the front end of the second extension spring 20 is hooked on the handle body, and the rear end of the second extension spring 20 is hooked on the front part of the positioning arm 17, so that the inclined second extension spring 20 pulls
  • the positioning arm 17 tops up.
  • the teeth on the upper rack 16 and the lower rack 18 are helical teeth. When the helical teeth on the upper rack 16 mesh with the helical teeth on the lower rack 18, the moving plate 2 can only move backwards and cannot move forward. Thus, the moving plate 2 is positioned.
  • the handle body is also provided with an installation hole, and the installation hole is provided with a safety mechanism for releasing the positioning of the mobile plate 2 by the mobile plate positioning mechanism.
  • the safety mechanism includes a button 21 and a button sheet 22.
  • the tail of the button 21 is rotatably connected to the handle body 1 , and in this embodiment the two are rotatably connected by a button rotating shaft 23 .
  • a first reset mechanism is provided between the button 21 and the handle body 1. Under the action of the first reset mechanism, the button 21 can be automatically rotated and reset after being pressed down.
  • the first reset mechanism described in this embodiment The first return torsion spring 24 is used.
  • the button piece 22 is slidably arranged on the button 21, and a second reset mechanism is provided between the button piece 22 and the button 21. Under the action of the second reset mechanism, the After the button piece 22 slides backward, it can automatically slide forward to reset, and the second reset mechanism described in this embodiment adopts the second reset compression spring 25 .
  • the front end of the mounting hole is set as a locking step 26.
  • the button piece 22 is located in the locking position under the action of the second reset mechanism. Above the step 26, the button 21 cannot be pressed under the blocking of the locking step 26 at this time.
  • a preferred installation method of the second return compression spring 25 is as follows: the button 21 is provided with a first spring hole 29, and one end of the second return compression spring 25 extends into the first spring hole 29 Middle; the button piece 22 is provided with a second spring hole 30, and the other end of the second return compression spring 25 extends into the second spring hole 30, and the second return compression spring 25 is installed in this way In this way, the second return compression spring 25 has a blocking effect of number change: when the button 21 is pressed alone, under the blocking action of the second return compression spring 25, it is more difficult to press the button 21 down.
  • the second return compression spring 25 also has the effect of blocking the push of the button 21, but the strength of blocking the push of the button 21 may not have the blocking effect when the aforementioned mechanism is used. powerful.
  • the button piece 22 is slidably arranged on the button 21.
  • a better sliding arrangement method is: the button 21 and the button piece 22 are connected by a slide mechanism, and the slide The rail mechanism makes the button sheet 22 block the pressing of the button 21, so that when the safety mechanism is in the locked state, even if the button 21 is pressed strongly, it is ensured that the button 21 cannot be pressed down.
  • a specific implementation of the slide rail mechanism can be: a slider 31 protrudes from the button 21, a limiting wing 32 is provided on the outer side of the slider 31, and a limiting shoulder is provided in the button piece 22. 33 , after the slider slides into the button piece 22 , the limiting wing 32 is located above the limiting shoulder 33 .
  • the button When the pot handle needs to be disassembled, the button needs to be pressed down, so an unlocking operation is required. As shown in Figure 8-13, when unlocking, the button piece 22 is slid backward against the force of the second reset mechanism, at this time the button piece 22 breaks away from the locking step 26 so that the button 21 can be pressed down, the After the button 21 is pressed, the button 21 or the button sheet 22 acts on the moving plate positioning mechanism, so that the moving plate positioning mechanism releases the positioning of the moving plate 2, so that the moving plate 2 is positioned on the first elastic device. Automatically move forward under the action of the handle, so that the interlayer 4 is wider, and the handle of the pot can be disassembled from the pot.
  • the mobile plate positioning mechanism adopts the aforementioned upper rack 16 and lower rack 17
  • the button 21 or the button sheet 22 presses down the lower rack 18, so that the upper rack 16 and the lower rack
  • the gear racks 18 are no longer engaged to release the positioning of the moving plate 2 .
  • the lower rack 18 is provided with an upwardly protruding lower boss 27, and the lower boss 27 passes through the moving plate 2 upwards.
  • a lower convex upper boss 28 can be set on the button sheet 22, and the lower boss 27 is pressed down by the upper boss 28 when the button 21 is pressed down and rotated. .
  • the slider 31 mentioned above slides into the button piece 22, and the slider 31 is located between the upper boss 28 and the side of the button piece 22, that is, the upper convex A chute is formed between the platform 28 and the side of the button piece 22 for the sliding block 31 to slide in, so that the mechanism is more stable.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

La présente invention concerne une poignée détachable pour une casserole, la poignée comprenant un corps de poignée (1), une plaque mobile (2) qui est capable de se déplacer selon un mouvement de va-et-vient le long du corps de poignée (1) étant agencée dans le corps de poignée (1) ; l'extrémité avant de la plaque mobile (2) pénétrant dans le corps de poignée (1) ; une pièce de serrage (3) étant agencée au niveau de l'extrémité avant de la plaque mobile (2) ; et une couche intermédiaire (4) étant formée entre la pièce de serrage (3) et la surface d'extrémité avant du corps de poignée (1). Le corps de poignée (1) comporte en outre un trou de montage, un mécanisme de sécurité pour libérer la plaque mobile (2), qui est positionnée par un mécanisme de positionnement de plaque mobile, étant prévu dans le trou de montage ; et pendant le processus de déverrouillage, une feuille de bouton (22) coulissant vers l'arrière, et à ce stade, un bouton (21) pouvant être pressé vers le bas, et la plaque mobile (2) positionnée par le bouton (21) ou la feuille de bouton (22) étant libérée après que le bouton (21) est pressé vers le bas, de telle sorte que la plaque mobile (2) peut se déplacer vers l'avant, et la couche intermédiaire (4) devient plus large.
PCT/CN2022/080178 2021-06-02 2022-03-10 Poignée détachable pour une casserole WO2022252734A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202121211399.X 2021-06-02
CN202121211399.XU CN216256811U (zh) 2021-06-02 2021-06-02 可拆锅用手柄
CN202110610794.3A CN115429135A (zh) 2021-06-02 2021-06-02 可拆锅用手柄
CN202110610794.3 2021-06-02

Publications (1)

Publication Number Publication Date
WO2022252734A1 true WO2022252734A1 (fr) 2022-12-08

Family

ID=84322742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/080178 WO2022252734A1 (fr) 2021-06-02 2022-03-10 Poignée détachable pour une casserole

Country Status (1)

Country Link
WO (1) WO2022252734A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206137988U (zh) * 2016-08-15 2017-05-03 佛山市顺德区龙江镇旗龙电器有限公司 一种带夹口的提手
CN208081125U (zh) * 2017-08-02 2018-11-13 浙江柯蓝工贸有限公司 一种可拆卸锅手柄
CN208144932U (zh) * 2017-12-28 2018-11-27 苏州河艺岭进出口有限公司 一种调节可拆卸锅手柄
CN113017452A (zh) * 2021-04-13 2021-06-25 浙江三禾厨具有限公司 一种可拆式锅用手柄
CN113180510A (zh) * 2021-04-30 2021-07-30 浙江三禾厨具有限公司 保险机构及采用该保险机构的锅用手柄

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206137988U (zh) * 2016-08-15 2017-05-03 佛山市顺德区龙江镇旗龙电器有限公司 一种带夹口的提手
CN208081125U (zh) * 2017-08-02 2018-11-13 浙江柯蓝工贸有限公司 一种可拆卸锅手柄
CN208144932U (zh) * 2017-12-28 2018-11-27 苏州河艺岭进出口有限公司 一种调节可拆卸锅手柄
CN113017452A (zh) * 2021-04-13 2021-06-25 浙江三禾厨具有限公司 一种可拆式锅用手柄
CN113180510A (zh) * 2021-04-30 2021-07-30 浙江三禾厨具有限公司 保险机构及采用该保险机构的锅用手柄

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