Locking mechanism of stretching and rolling pot

Abstract

The utility model relates to the field of pan handle locking, and discloses a locking mechanism of a stretching and rolling pan, which comprises a locking bin, the locking bin is fixed in a handle component, the handle component and a pan body are detachably arranged, a locking block is rotatably arranged in the locking bin, and the locking block is fixed in the locking bin. And limiting round holes are formed in the inner bottom face and the outer bottom face of the locking bin in a penetrating mode, rotating rods are rotationally arranged in the limiting round holes, and the rotating rods are rotationally arranged in the limiting round holes in a sleeved mode. According to the locking device, the rotating rod is limited through the limiting block and the limiting ring, it is ensured that the rotating rod cannot fall off from the limiting round hole, and therefore the height of the locking block located in the locking bin is ensured, and the stability when the locking block and the hook are locked is improved; by means of the structure, the handle component can be folded to the minimum degree, the storage effect of the stretching and rolling pot is improved, rapid folding and locking of the stretching and rolling pot are achieved, and therefore practicability and portability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locking pot handles, in particular to a locking mechanism for an extendable pot. Background Art

[0002] The roll-up pot is a cooking utensil, which is mainly divided into a pot body and a handle connected to the pot body. The handle needs to be a certain length for easy carrying, but during storage, the length of the handle will take up a lot of space. The handle of the roll-up pot can be folded to shorten the length of the handle. After folding, the handle needs to be fixed. If it is not fixed firmly, the handle may not shrink completely, affecting the service life of the handle.

[0003] According to a Chinese patent with announcement number CN207355929U, a pot with an extendable and retractable handle includes a pot body and a handle, wherein the handle is mainly composed of a plurality of retractable handle blocks and a connecting plate connected to the pot body, and all of the retractable handle blocks and the connecting plates are connected in series via elastic ropes; except for the retractable handle block at the end of the pot handle, the bottom surfaces of the remaining retractable handle blocks and the bottom surfaces of the connecting plates are provided with baffles extending away from the pot body, and the baffles extend to the bottom of adjacent retractable handle blocks.

[0004] In the above scheme, the pot handle is locked and fixed by a telescopic rod, and the telescopic rod includes a first rod hinged to the connecting plate and a second rod hinged to the handle rolling block, and the first rod and the second rod are fixed by a steel ball. The above scheme has the following disadvantages: the length of the telescopic rod itself needs to be adjusted by pressing the spring steel ball so that the pot handle can be folded, and then the length of the telescopic rod itself will affect the folding degree of the pot handle, so the locking mechanism of this method cannot ensure that the pot handle can be folded to the minimum size. Utility Model Content

[0005] The purpose of the utility model is to provide a locking mechanism for a telescopic pot to solve the problem that a spring steel ball needs to be pressed to adjust the length of the telescopic rod itself so that the pot handle can be folded. Then, the length of the telescopic rod itself will affect the folding degree of the pot handle. Therefore, the locking mechanism of this type cannot ensure that the pot handle can be folded to the minimum size.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: it includes a locking bin, which is fixed in the handle component, and the handle component and the pot body are detachably arranged, a locking block is rotatably arranged inside the locking bin, and a limited circular hole is penetrated through the inner bottom surface and the outer bottom surface of the locking bin, a rotating rod is rotatably arranged in the limited circular hole, and the rotating rod is rotatably sleeved in the limited circular hole, the top end of the rotating rod penetrates into the locking bin, the top end of the rotating rod is connected to the bottom surface of the locking block, the bottom end of the rotating rod penetrates to the outside of the locking bin, the peripheral wall of the rotating rod is connected with a first anti-slip pattern, and a docking hole is penetrated through the inner top surface and the outer top surface of the locking bin.

[0007] Preferably, the peripheral wall of the rotating rod is connected to a limiting ring, the bottom end of the rotating rod is connected to a limiting block, the limiting ring and the limiting block are respectively located at the upper and lower positions of the limiting circular hole, and the bottom surface of the limiting block is connected to an indicating block.

[0008] Preferably, the handle member includes a plurality of handle blocks, and the plurality of handle blocks are arranged in parallel on the rear side of the locking bin, and arc blocks are connected to the left and right sides of the handle blocks respectively, and through holes are provided at the front and rear ends of the arc blocks, and a hook is connected to the rear side of the handle block at the rear end of the plurality of handle blocks, and through holes are provided at the left and right sides of the hook, and an elastic rope is movably sleeved in the through hole provided on the hook, and both ends of the elastic rope pass through the through hole provided on the arc block and are connected to the rear side of the locking bin. Preferably, grooves are provided on the left and right sides of the plurality of handle blocks respectively, and a fixing column is connected in the groove provided on the handle block, and the fixing column sleeve is provided with an adjustment block, and the adjustment block is connected to the handle block at the rear end.

[0009] Preferably, the outer wall of the arc-shaped block is provided with a second anti-slip pattern.

[0010] Preferably, a fixer is threadedly connected to the pot edge of the pot body, and the rear side of the fixer is connected to the locking bin.

[0011] Compared with the prior art, the locking mechanism of a roll-up pan using the above technical solution has the following features:

[0012] Beneficial effects:

[0013] 1. In use, after the handle member is folded, the user inserts the hook into the docking hole. At this time, the user rotates the indicator block, which can drive the rotating rod to rotate together. At this time, the rotating rod drives the locking block to rotate. The position of the locking block inside the locking bin can be judged by the position of the indicator block, which is convenient for the user during operation. At this time, one end of the locking block will rotate to the top surface of the protrusion on the hook, thereby locking the hook in the locking bin and completing the locking of the handle member after folding. The rotation rod is limited by the limit block and the limit ring, ensuring that the rotation rod will not fall off from the limit circular hole, thereby ensuring the height of the locking block in the locking bin, improving the stability when the locking block and the hook are locked, and the first anti-slip pattern can ensure that the rotation rod generates resistance with the limit circular hole during the rotation process, ensuring that the rotation rod will not rotate after being locked, and improving the stability after locking. The handle member is locked by the device so that the handle member can be folded to the minimum, improving the storage effect of the roll-up pot, and realizing the rapid folding and locking of the roll-up pot, thereby improving the practicality and portability;

[0014] Second, when the handle member needs to be folded during use, the user pulls the last of the plurality of handle blocks, and at this time, the adjustment block can slide on the outer wall of the fixed column until it cannot slide anymore. At this time, the adjustment block performs a flipping motion based on the center of the fixed column, and then the plurality of handle blocks can be folded. By flipping the plurality of handle blocks, the length of the handle member can be shortened, ensuring that when the user needs to store the pot body, the length of the handle member does not occupy too much space, thereby improving the overall applicability.

[0015] 3. During use, when the handle component is in a straight state, the tension of the elastic rope can bring several handle blocks together in parallel, thereby ensuring that the several handle blocks are in the same straight line. The adjusting block can be limited by the grooves on the fixed column and the handle block, ensuring that the several handle blocks will not fall off after being put in parallel, thereby improving the stability of the handle component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is a disassembled three-dimensional schematic diagram of an embodiment.

[0018] Figure 3 It is a sectional stereoscopic view of the locking chamber in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion of the reel block and the elastic rope in the embodiment.

[0020] Figure 5It is a three-dimensional schematic diagram of the handle component of the embodiment after being folded.

[0021] In the figure: 1. handle member; 2. pot body; 3. locking chamber; 4. locking block; 5. rotating rod; 6. limiting circular hole; 7. indicator block; 8. limiting block; 9. limiting ring; 10. first anti-slip pattern; 11. docking hole; 12. hook; 13. winding handle block; 14. fixing column; 15. adjusting block; 16. elastic rope; 17. arc block; 18. second anti-slip pattern; 19. fixer. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-Figure 5 As shown, a locking mechanism of a retractable pot comprises a locking bin 3, which is fixed in a handle member 1, and the handle member 1 and the pot body 2 are detachably arranged. The handle member 1 comprises a plurality of handle blocks 13, and the plurality of handle blocks 13 are arranged in parallel on the rear side of the locking bin 3. The left and right sides of the handle blocks 13 are respectively connected with arc blocks 17, and through holes are penetrated through the front and rear ends of the arc blocks 17. The rear side of the handle block 13 at the rear end of the plurality of handle blocks 13 is connected with a hook 12, and a protrusion for locking with the locking block 4 is connected to the hook 12. The bottom surface of the protruding locking block 4 is located at the inner top surface and the outer top surface of the locking bin 3 and a docking hole 11 is penetrated through the bottom surface. The left and right sides of the plurality of handle blocks 13 are respectively provided with grooves, and a fixing column 14 is connected in the groove on the handle block 13. The fixing column 14 is sleeved with an adjusting block 15, and the adjusting block 15 is connected to the rear end of the handle block 13.

[0024] In use, when the handle member 1 needs to be folded, the user pulls the last of the plurality of handle blocks 13, and the adjustment block 15 can slide on the outer wall of the fixed column 14 until it cannot slide. At this time, the adjustment block 15 performs a flipping motion based on the center of the fixed column 14, and the plurality of handle blocks 13 can be folded (the folded plurality of handle blocks 13 are as shown in FIG. Figure 5 As shown in the figure, the handle member 1 is turned over by a plurality of rolling handle blocks 13, thereby shortening the length of the handle member 1, ensuring that when the user needs to store the pot body 2, the length of the handle member 1 will not occupy too much space, thereby improving the overall applicability.

[0025] like Figure 1-Figure 4As shown, a locking block 4 is rotatably arranged inside the locking bin 3, and a limiting circular hole 6 is penetrated through the inner bottom surface and the outer bottom surface of the locking bin 3. A rotating rod 5 is rotatably arranged inside the limiting circular hole 6. The rotating rod 5 is rotatably sleeved in the limiting circular hole 6, and the top end of the rotating rod 5 penetrates into the locking bin 3, and the top end of the rotating rod 5 is connected to the bottom surface of the locking block 4, and the bottom end of the rotating rod 5 penetrates to the outside of the locking bin 3. The peripheral wall of the rotating rod 5 is connected with a first anti-slip pattern 10, and the peripheral wall of the rotating rod 5 is connected with a limiting ring 9, and the bottom end of the rotating rod 5 is connected with a limiting block 8. The limiting ring 9 and the limiting block 8 are respectively located at the upper and lower positions of the limiting circular hole 6, and the bottom surface of the limiting block 8 is connected with an indicating block 7.

[0026] In use, after the handle member 1 is folded, the user inserts the hook 12 into the docking hole 11. At this time, the user rotates the indicator block 7, which can drive the rotating rod 5 to rotate together. At this time, the rotating rod 5 drives the locking block 4 to rotate. The position of the locking block 4 inside the locking chamber 3 can be judged by the position of the indicator block 7, which is convenient for the user during operation. At this time, one end of the locking block 4 will rotate to the top surface of the protrusion on the hook 12, thereby locking the hook 12 in the locking chamber 3, completing the locking of the handle member 1 after folding. The rotating rod 5 is limited by the limiting block 8 and the limiting ring 9 to ensure that the rotating rod 5 will not fall off from the limiting circular hole 6, thereby ensuring that the locking block 4 is at a height within the locking bin 3, and improving the stability of the locking block 4 and the hook 12 when locked. The first anti-slip pattern 10 can ensure that the rotating rod 5 generates resistance with the limiting circular hole 6 during rotation, ensuring that the rotating rod 5 will not rotate after locking, and improving the stability after locking. The handle component 1 is locked by this device, so that the handle component 1 can be folded to a minimum, thereby improving the storage effect of the extendable roll-up pot, and realizing the rapid folding and locking of the extendable roll-up pot, thereby improving practicality and portability.

[0027] like Figure 2 , Figure 4 and Figure 5 As shown, through holes are provided on the left and right sides of the hook 12, and an elastic rope 16 is movably sleeved in the through hole provided on the hook 12. Both ends of the elastic rope 16 pass through the through holes provided on the arc block 17 and are connected to the rear side of the locking bin 3. A fixer 19 is threadedly connected to the edge of the pot body 2, and the rear side of the fixer 19 is connected to the locking bin 3. The outer wall of the arc block 17 is provided with a second anti-slip pattern 18.

[0028] During use, when the handle member 1 is in a straightened state, the pulling force of the elastic rope 16 can bring several handle blocks 13 together in parallel, thereby ensuring that the several handle blocks 13 are in the same straight line, and the adjusting block 15 can be limited by the fixing column 14 and the groove on the handle block 13, ensuring that the several handle blocks 13 will not fall off after being brought together, thereby improving the stability of the handle member 1.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A locking mechanism for a roll-up pot, comprising a locking chamber (3), wherein the locking chamber (3) is fixed in a handle member (1), wherein the handle member (1) and the pot body (2) are detachably arranged, characterized in that: A locking block (4) is rotatably arranged inside the locking bin (3), and a limiting circular hole (6) is provided through the inner bottom surface and the outer bottom surface of the locking bin (3). A rotating rod (5) is rotatably arranged inside the limiting circular hole (6), and the rotating rod (5) is rotatably sleeved in the limiting circular hole (6). The top end of the rotating rod (5) penetrates into the locking bin (3), the top end of the rotating rod (5) is connected to the bottom surface of the locking block (4), and the bottom end of the rotating rod (5) penetrates outside the locking bin (3). The peripheral wall of the rotating rod (5) is connected with a first anti-slip pattern (10), and a docking hole (11) is provided through the inner top surface and the outer top surface of the locking bin (3).

2. The locking mechanism of the roll-up pan according to claim 1, characterized in that: The peripheral wall of the rotating rod (5) is connected to a limit ring (9), the bottom end of the rotating rod (5) is connected to a limit block (8), the limit ring (9) and the limit block (8) are respectively located at the upper and lower positions of the limit circular hole (6), and the bottom surface of the limit block (8) is connected to an indicator block (7).

3. The locking mechanism of the roll-up pan according to claim 2, characterized in that: The handle component (1) comprises a plurality of handle blocks (13), and the plurality of handle blocks (13) are arranged in parallel on the rear side of the locking bin (3). The left and right sides of the handle blocks (13) are respectively connected with arc blocks (17), and the front and rear ends of the arc blocks (17) are penetrated with through holes. The rear side of the handle block (13) at the rear end of the plurality of handle blocks (13) is connected with a hook (12), and the left and right sides of the hook (12) are penetrated with through holes. An elastic rope (16) is movably sleeved in the through hole provided on the hook (12), and both ends of the elastic rope (16) pass through the through holes provided on the arc block (17) and are connected to the rear side of the locking bin (3).

4. The locking mechanism of the roll-up pan according to claim 3, characterized in that: A plurality of the handle blocks (13) are provided with grooves on the left and right sides respectively. A fixing column (14) is connected to the grooves provided on the handle blocks (13). An adjusting block (15) is sleeved on the fixing column (14). The adjusting block (15) is connected to the handle block (13) at the rear end.

5. The locking mechanism of the roll-up pan according to claim 3, characterized in that: The outer wall of the arc-shaped block (17) is provided with a second anti-slip pattern (18).

6. The locking mechanism of the roll-up pan according to claim 1, characterized in that: A fixer (19) is threadedly connected to the pot edge of the pot body (2), and the rear side of the fixer (19) is connected to the locking bin (3).

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