Detachable handle

Abstract

The utility model discloses a detachable handle which comprises an upper shell, a lower shell and a sliding way located between the upper shell and the lower shell, a sliding block capable of sliding left and right is placed in the sliding way, a rotating knob is arranged on the upper shell in a rotating mode, a first notch and a second notch are distributed in the sliding block, a guide column is fixed to the rotating knob, and the first notch and the second notch are communicated with the guide column. The guide column penetrates through the upper shell and then is buckled in the first notch, a protrusion is fixed to the inner end side of the upper shell and buckled in the second notch, a reset spring is further placed in the sliding way, one end of the reset spring abuts against the inner wall of the sliding way, the other end of the reset spring abuts against the inner side end of the sliding block, and a clamping base is fixed to the outer side end of the sliding block. When the rotary knob is rotated, the guide column drives the sliding block to move outwards, so that the clamping seat is far away from the end part of the right side end of the lower shell; the device has the advantages of being simple in internal structure, high in safety, convenient to maintain and replace, capable of being operated by one hand and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen utensils, in particular to a detachable handle. Background Art

[0002] In daily life, pots are the most common kitchen utensils used in every household. The handle on the side of the pot is needed to take the pot. Currently, the handles are fixed to the side of the pot body by rivets and cannot be removed. However, in order to facilitate use, various detachable handles have appeared on the market. Patent No. CN202122020682.0 discloses a rotating convenient detachable handle, which adopts a rotating button structure, but it uses more parts inside and is easily damaged after long-term use. In particular, the three springs installed inside the handle. After long-term use, failure of any spring will affect the use of the entire handle. The safety lock is located on both sides of the handle, and one hand is required to clamp and unlock it, and the other hand is to turn the rotary button. It cannot be operated with one hand. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a detachable handle, which has a simple internal structure, high safety, convenient maintenance and replacement, and can be operated more conveniently with one hand.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A detachable handle comprises an upper shell body, a lower shell body and a slideway between the upper shell body and the lower shell body, a slider which can slide left and right is placed in the slideway, a rotating knob which can be rotatably arranged on the upper shell body, a first notch and a second notch are distributed on the slider, a guide column is fixed on the rotating knob, the guide column penetrates the upper shell body and is snapped into the first notch, a protrusion is fixed on the inner end side of the upper shell body, the protrusion is snapped into the second notch, a return spring is also placed in the slideway, one end of the return spring abuts against the inner wall of the slideway and the other end abuts against the inner end of the slider, a clamping seat is fixed on the outer end of the slider, and when the rotating knob is rotated, the guide column drives the slider to move outward so that the clamping seat is away from the right end of the lower shell body.

[0006] A further technical solution is that a locking piece is placed in the slide, one end of the locking piece is fixed on the inner end of the slider, and the other side is arranged to be in contact with the return spring, and a clamping button assembly that can move up and down is also placed on the upper shell, and a spring buckle that can move up and down is also connected to the locking piece, and after the clamping button assembly passes through the upper shell, its bottom end is in contact with the spring buckle.

[0007] A further technical solution is that the clamping button assembly includes a clamping button and a clamping block. The clamping button passes through the upper shell and is fixedly connected to the clamping block. The split structure is easy to install.

[0008] A further technical solution is that the spring buckle can be elastically connected to the locking piece up and down, the spring buckle is located in the slide and extends upward from left to right, the spring buckle is buckled in the side end groove of the locking seat, and when the clamping button assembly is pressed, the spring buckle is pressed downward and disengaged from the locking seat to realize the left and right movement of the locking piece in the slide.

[0009] A further technical solution is that a locking column is also fixed to the bottom end side of the locking piece, one end of the return spring is snapped onto the locking column, and the other end is abutted against the left inner wall of the lower shell body, so that the locking piece can be reset when it moves left and right in the slide, and the return spring is snapped onto the locking column and is not easily disengaged.

[0010] A further technical solution is that a locking seat is distributed on the bottom side of the upper shell and above the locking piece. The locking piece is buckled in the side end groove of the locking seat through a spring buckle. When the clamping button assembly is pressed, the spring buckle is pressed downward and disengaged from the locking seat, so that the locking piece and the slider can move left and right in the slide to achieve disassembly.

[0011] A further technical solution is that the first slot is located at the left end of the slider and is distributed in the front and rear positions, the second slot is located at the right end of the slider and is distributed in the left and right positions, the second slot is fixed to the raised buckle setting on the inner end side of the upper shell, restricting the slider to only move horizontally left and right in the slide, and the guide column on the rotating knob is buckled with the first slot, so that when the rotating knob is rotated, the guide column can be driven to move in an arc direction, and the guide column is buckled with the first slot, prompting the slider to move left or right in the slide.

[0012] A further technical solution is that a rotation groove is distributed on the top of the upper shell body, the rotation knob is rotatably arranged in the rotation groove, and an arc-shaped groove is distributed in the upper shell body and below the rotation groove. The guide column passes through the rotation groove and the arc-shaped groove and is snap-fitted with the first groove on the slider. The bottom end of the rotation knob is located in the rotation groove, which makes the appearance more beautiful. Because the guide column passes through the rotation groove and the arc-shaped groove and is snap-fitted with the first groove, the setting of the arc-shaped groove limits the rotatable range of the rotation knob to only move at both ends of the arc-shaped groove, which prompts the slider to move left and right in the slideway when the guide column rotates.

[0013] A further technical solution is that a locking bolt is also provided in the slideway, and the locking bolt passes through the upper shell and is threadedly connected to the rotating knob, so that the rotating knob is connected to the upper shell without being disengaged and can rotate freely, which is the existing technology.

[0014] A further technical solution is that anti-slip strips are distributed on the left end of the clamping seat and the right end of the lower shell body, which prevents them from falling off when clamping pots or other products, and has a better anti-slip effect.

[0015] The beneficial effects of the utility model are as follows: the utility model is a detachable handle, which adopts a guide column on a rotating knob to penetrate the upper shell body and then buckle with the first notch on the slider, and utilizes the buckle setting between the protrusion at the bottom end of the upper shell body and the second notch. When the rotating knob is rotated, the rotating knob rotates to drive the guide column to move in an arc direction in the first notch, so that the slider moves to the right in the slideway, and the clamping seat is driven by the slider to move away from the right end of the lower shell body to realize disassembly. At the same time, a locking part is provided in the slideway, which is buckled in the upper shell body, and is pressed by the clamping button assembly to disengage the locking part from the upper shell body, preventing the slider from sliding suddenly and improving safety. The entire internal structure is simple, maintenance and replacement are convenient, and it is more convenient to operate with one hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of the first embodiment of the utility model;

[0018] Figure 2 This is a front view of the first embodiment of the utility model;

[0019] Figure 3 This is an exploded view of the first embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of a slider in the first embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the rotary knob in the first embodiment of the utility model;

[0022] Figure 6 This is a schematic diagram of the upper housing in the first embodiment of the present utility model;

[0023] Figure 7 This is an exploded view of the second embodiment of the present utility model;

[0024] Figure 8 This is a schematic diagram of the second embodiment of the utility model without the lower housing;

[0025] Fig. 9 This is a schematic diagram of the locking seat in the upper housing in the second embodiment of the utility model;

[0026] Fig.10 It is a schematic diagram of the locking member in the second embodiment of the present utility model.

[0027] Figure 1-10 Middle: 1-rotating knob, 2-pressing button, 3-rotating groove, 4-arc-shaped notch, 5-locking bolt, 6-clamping seat, 7-pressing block, 8-slider, 9-locking piece, 10-reset spring, 11-lower shell, 12-second notch, 13-first notch, 14-locking column, 15-locking seat, 16-guide column, 17-slide, 18-upper shell, 19-protrusion, 20-anti-slip strip, 21-spring buckle. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] Embodiment 1

[0030] See also Figures 1 to 6 As shown, a detachable handle comprises an upper shell 18 and a lower shell 11 and a slideway 17 located between the upper shell 18 and the lower shell 11, a slider 8 which can slide left and right is placed in the slideway 17, a rotating knob 1 is rotatably provided on the upper shell 18, a first notch 13 and a second notch 12 are distributed on the slider 8, a guide column 16 is fixed on the rotating knob 1, the guide column 16 penetrates the upper shell 18 and is snapped into the first notch 13, a protrusion 19 is fixed on the inner end side of the upper shell 18, the protrusion 19 is snapped into the second notch 12, a return spring 10 is also placed in the slideway 17, one end of the return spring 10 abuts against the inner wall of the slideway 17, and the other end abuts against the inner end of the slider 8, a clamping seat 6 is fixed to the outer end of the slider 8, when the rotating knob 1 is rotated, the guide column 16 drives the slider 8 to move outward, so that the clamping seat 6 is away from the right end of the lower shell 11.

[0031] The first notch 13 is located at the left end of the slider 8 and is distributed in the front and back positions. The second notch 12 is located at the right end of the slider 8 and is distributed in the left and right positions. The second notch 12 is buckled with the protrusion 19 fixed on the inner end side of the upper shell 18, which limits the slider 8 to only move horizontally left and right in the slide 17. The guide column 16 on the rotating knob 1 is buckled with the first notch 13, so that when the rotating knob 1 is rotated, the guide column 16 can be driven to move in an arc direction, and the guide column 16 is buckled with the first notch 13, prompting the slider 8 to move left or right in the slide 17. A rotating groove 3 is arranged at the top of the upper shell 18, and the rotating knob 1 is arranged to rotate in the rotating groove 3. An arc-shaped notch 4 is arranged in the upper shell 18 and below the rotating groove 3. The guide post 16 penetrates the rotating groove 3 and the arc-shaped notch 4 and is buckled with the first notch 13 on the slider 8. The bottom end of the rotating knob 1 is arranged in the rotating groove 3, which makes the appearance more beautiful. Since the guide post 16 penetrates the rotating groove 3 and the arc-shaped notch 4 and is buckled with the first notch 13, the setting of the arc-shaped notch 4 limits the rotatable range of the rotating knob 1 to only move at both ends of the arc-shaped notch 4, so that the guide post 16 drives the slider 8 to move left and right in the slideway 17 when rotating. A locking bolt 5 is also arranged in the slideway 17. The locking bolt 5 penetrates the upper shell 18 and is threadedly connected to the rotating knob 1, so that the rotating knob 1 is connected to the upper shell 18 without being disengaged and can rotate freely, which is the prior art. Anti-skid strips 20 are also distributed on the left end of the clamping seat 6 and the right end of the lower shell 11, which are not easy to fall off when clamping a pot or other products, and the anti-skid effect is better.

[0032] In this embodiment, when the pot or other product needs to be disassembled, the rotary knob 1 can be rotated. Figures 1 to 3 As shown, the product is locked at this time. When disassembly is required, when the rotating knob 1 is rotated clockwise to 90 degrees, the rotating knob 1 drives the guide column 16 to rotate 90 degrees clockwise at the arc-shaped notch 4, and the guide column 16 is locked with the first notch 13 and drives the slider 8 to move to the right. Because the second notch 12 on the slider 8 is locked with the protrusion 19, the slider 8 moves horizontally to the right in the slideway 17. After the slider 8 moves, it drives the clamping seat 6 away from the right end of the lower shell 11 to achieve the disengagement and disassembly of the product. On the contrary, after the rotating knob 1 is rotated back to its original position, the slider 8 moves to the left, and the clamping seat 6 and the right end of the lower shell 11 re-clamp the pot or other products.

[0033] Embodiment 2

[0034] See also Figures 7 to 10 As shown, the difference from the first embodiment is that a locking member 9 is further placed in the slideway 17, one end of the locking member 9 is fixed on the inner end of the slider 8, and the other side is arranged to abut against the return spring 10, and a clamping button assembly that can move up and down is also placed on the upper shell 18, and a spring buckle 21 that can move up and down is also connected to the locking member 9. After the clamping button assembly passes through the upper shell 18, its bottom end abuts against the spring buckle 21.

[0035] The clamping button assembly includes a clamping button 2 and a clamping block 7. The clamping button 2 passes through the upper shell 18 and is fixedly connected to the clamping block 7. The split structure is easy to install. The spring buckle 21 can be elastically connected to the locking member 9 in an upward and downward manner. The spring buckle 21 is arranged in the slideway 17 and extends upward from left to right. The spring buckle 21 is buckled in the side end groove of the locking seat 15. When the clamping button assembly is pressed, the spring buckle 21 is pressed downward and disengaged from the locking seat 15 to realize the left and right movement of the locking member 9 in the slideway 17. A locking column 14 is also fixed to the bottom end of the locking member 9. One end of the reset spring 10 is buckled on the locking column 14, and the other end is against the left inner wall of the lower shell 11, so that the locking member 9 can be reset when it moves left and right in the slideway 17, and the reset spring 10 is buckled on the locking column 14 and is not easy to be disengaged. A locking seat 15 is also provided on the bottom side of the upper shell 18 and above the locking member 9. The locking member 9 is locked in the side end groove of the locking seat 15 through a spring catch 21. When the clamping button assembly is pressed, the spring catch 21 is pressed downward and disengaged from the locking seat 15, so that the locking member 9 and the slider 8 can move left and right in the slide 17 to achieve disassembly.

[0036] In the present embodiment, in the locked state, the spring buckle 21 on the locking member 9 extends upward and is buckled in the locking seat 15 on the inner side of the upper shell 18. When disassembly is required, the pressing button assembly is pressed to cause the spring buckle 21 on the locking member 9 to be pressed downward and disengaged from the locking seat 15. Since the right end of the locking member 9 is fixedly connected to the left end of the slider 8, the locking member 9 and the slider 8 can be moved to the right in the slideway 17 by rotating the rotary knob 1. When the clamping seat 6 and the right end of the lower shell 11 clamp a pot or other product, the setting of the locking member 9 can well limit the slider 8 from moving to the right. The slider 8 can move left and right only after the button assembly is tightened, which effectively limits the movement of the slider 8 to prevent the clamping seat 6 and the right end of the lower shell 11 from being disengaged from the pot or other products when locked. During the specific operation, press the clamping button assembly with the tip of the thumb of the right hand and then rotate the rotating knob 1 with the thumb joint, so that the clamping seat 6 and the right end of the lower shell 11 can be disengaged and disassembled. When locking, rotate the rotating knob 1, the slider 8 returns to its position and drives the locking part 9 to move to the left, so that the spring buckle 21 on the locking part 9 is re-locked to the locking seat 15 on the inner side of the upper shell 18, and the entire disassembly and assembly process can be operated by the thumb of one hand.

[0037] The above is only a specific implementation of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present utility model.

Claims

1. A detachable handle, comprising an upper shell and a lower shell and a slideway between the upper shell and the lower shell, wherein a slider that can slide left and right is placed in the slideway, and a rotating knob that can be rotatably arranged on the upper shell, characterized in that: A first notch and a second notch are distributed on the slider, a guide column is fixed on the rotating knob, the guide column passes through the upper shell and is snapped into the first notch, a protrusion is fixed on the inner end side of the upper shell, the protrusion is snapped into the second notch, a return spring is also placed in the slide, one end of the return spring abuts against the inner wall of the slide, and the other end abuts against the inner end of the slider, a clamping seat is fixed to the outer end of the slider, when the rotating knob is rotated, the guide column drives the slider to move outward, so that the clamping seat is away from the right end of the lower shell.

2. A detachable handle according to claim 1, characterized in that: A locking piece is also placed in the slideway, one end of the locking piece is fixed on the inner end of the slider, and the other side is arranged to contact with the return spring. A clamping button assembly that can move up and down is also placed on the upper shell, and a spring buckle that can move up and down is also connected to the locking piece. After the clamping button assembly passes through the upper shell, its bottom end contacts the spring buckle.

3. A detachable handle according to claim 2, characterized in that: The clamping button assembly comprises a clamping button and a clamping block. The clamping button penetrates the upper shell and is fixedly connected to the clamping block. The split structure is convenient for installation.

4. A detachable handle according to claim 2, characterized in that: The spring buckle can be elastically connected to the locking member in an upward and downward manner, and the spring buckle is located in the slideway and extends upward from left to right.

5. The detachable handle according to claim 2, characterized in that: A locking column is also fixed on the bottom end side of the locking member, one end of the return spring is buckled on the locking column, and the other end abuts against the left inner wall of the lower shell.

6. A detachable handle according to claim 2, characterized in that: A locking seat is also arranged on the bottom side of the upper shell body and above the locking member, and the locking member is buckled in the side end groove of the locking seat through a spring buckle.

7. The detachable handle according to claim 1, characterized in that: The first notch is located at the left end of the slider and is distributed in the front and back positions, and the second notch is located at the right end of the slider and is distributed in the left and right positions.

8. The detachable handle according to claim 1, characterized in that: A rotation slot is provided at the top of the upper shell, the rotation knob is rotatably arranged in the rotation slot, an arc-shaped slot is provided in the upper shell and below the rotation slot, and the guide column penetrates the rotation slot and the arc-shaped slot and is snap-fitted with the first slot on the slider.

9. The detachable handle according to claim 1, characterized in that: A locking bolt is also arranged in the slideway, and the locking bolt penetrates through the upper shell and is threadedly connected with the rotating knob.

10. The detachable handle according to claim 1, characterized in that: Anti-slip strips are also distributed on the left end of the clamping seat and the right end of the lower shell.

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