Clamping device for low-temperature slow cooker

Abstract

The utility model relates to the field of kitchen appliances, in particular to a clamping device for a low-temperature slow cooker. The clamping device for the low-temperature slow cooker comprises a slow cooker body, a mounting ring, screws and the like, the mounting ring is suspended on the upper portion of the slow cooker body, and the screws are distributed in a triangular shape at intervals and connected to the mounting ring in a threaded mode. Through the synergistic effect of the screw rod, the first supporting block, the first clamping rod and the first spring, multi-point clamping can be carried out on the slow cooker body, the mounting ring is firmly fixed to the slow cooker body, the mounting ring is effectively prevented from falling off from the upper portion of the slow cooker body, the use experience of a user is improved, and the practicability of the slow cooker is improved. And through the synergistic effect of a telescopic rod, a second supporting block, a second clamping rod and a second spring, multi-point clamping can be conducted on the inner peripheral wall and the outer peripheral wall of the container, internal and external bidirectional clamping force is formed, it is ensured that the slow cooker body is firmly fixed to the peripheral wall of the container, and it is ensured that the cooking process is conducted smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of kitchen appliances, especially to a clamping device for low-temperature slow cooker. BACKGROUND

[0002] Low-temperature slow cooker is a kitchen device specially used for low-temperature slow cooking technology. Unlike traditional slow cookers, low-temperature slow cookers can control temperature more accurately, allowing food to be cooked for a long time in a constant low-temperature environment. This cooking method can ensure that food reaches the desired degree of doneness and taste while maximizing the retention of its nutritional ingredients.

[0003] The patent with the patent authorization announcement number CN207613624U discloses a low-temperature slow cooker, which includes a main body, a handheld part and a heating part connected to the main body, and a clamp. A sleeve compatible with the handheld part is provided on the first clamping arm of the clamp, and the second clamping arm is abutted on the outer peripheral wall of the sleeve. The clamp is detachably sleeved on the handheld part through the sleeve. Although the above-mentioned patent can facilitate users to clean the main body part of the low-temperature slow cooker by the split setting of the clamping mechanism and the main body, eliminating the cleaning dead angle of the low-temperature slow cooker, in actual use, the sleeve is only fixed on the main body in a sleeving manner, which leads to unstable fixation of the sleeve. When holding the main body, the sleeve may be loose or fall off, affecting the user's experience, and the clamp is only fixed on the peripheral wall of the container through a simple buckling structure. This fixing method is prone to loosening due to external force or vibration during use, causing the clamp to fall off from the peripheral wall of the container, making the main body fall into the container, thereby interrupting the cooking process, requiring re-clamping and adjustment, wasting time and energy.

[0004] Therefore, there is an urgent need for a clamping device for low-temperature slow cooker to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings of the existing patent in actual use, the sleeve is not stable, is prone to loosening or falling off, and the simple buckling structure of the clamp is prone to loosening due to external force or vibration during use, causing the main body to fall into the container, interrupting the cooking process, affecting the user experience and wasting time and energy, the utility model provides a clamping device for low-temperature slow cooker.

[0006] The utility model discloses a following technical way realizes: a kind of clamping device for low-temperature slow cooker, including slow cooker body, mounting ring, screw rod, first support block, first clamping rod, first spring, fixed plate, hinged plate, torsion spring, telescopic link, second support block, second clamping rod and second spring, mounting ring is suspended in slow cooker body upper portion, and multiple screw rods are distributed in triangular shape interval, and are connected by screw thread on mounting ring, and its one end close to mounting ring outer ring is equipped with hand twist knurled knob, and the first support block of hollow structure is fixedly connected in the one end of screw rod close to mounting ring inner ring, and multiple first clamping rods are distributed in three rows four columns, and are connected by sliding in first support block inside, and every first spring is fixedly connected between corresponding first clamping rod and first support block, and fixed plate is fixedly connected in mounting ring rear portion, and hinged plate is rotatably connected in fixed plate lower portion, and forms buckling structure with it, and torsion spring is sleeved on fixed plate, and its both ends are fixedly connected with hinged plate and fixed plate, and multiple telescopic links are arranged in certain interval, and are fixedly connected in fixed plate front portion, and telescopic link is spring telescopic link, and the second support block of hollow structure is fixedly connected in hinged plate front portion, and multiple second clamping rods are distributed in three rows five columns, and are connected by sliding in second support block inside, and are staggered with corresponding telescopic link, and every second spring is fixedly connected between corresponding second clamping rod and second support block.

[0007] Optionally, it further includes anti-skid sleeve, and the rectangular anti-skid sleeve of hollow structure is fixedly connected to the upper portion of the slow cooker body, and a plurality of strip-shaped grooves are arranged on the circumference of the anti-skid sleeve.

[0008] Optionally, it further includes a limiting nut, and the limiting nut is threadedly connected to the end of the screw rod away from the inner ring of the mounting ring and is in contact with the outer ring of the mounting ring.

[0009] Optionally, it further includes a first rubber block, and the first rubber block is fixedly connected to the end of the first clamping rod not connected to the first support block.

[0010] Optionally, it further includes a silica gel plate, and the silica gel plate is fixedly connected to the front portion of the fixed plate, and the front side of the silica gel plate is in contact with the rear side of the anti-skid sleeve.

[0011] Optionally, it further includes a heat insulation pad, and two half-pack type heat insulation pads are arranged in an up-down manner and are fixedly connected to the rear portions of the fixed plate and the hinged plate.

[0012] Optionally, it further includes a second rubber block, and the second rubber block is fixedly connected to the end of the second clamping rod not connected to the second support block.

[0013] Optionally, the first rubber block and the second rubber block both adopt a semicircular structure.

[0014] Beneficial effects:

[0015] The utility model discloses a slow -cooker body is carried out the multiple point clamping through the synergies of screw rod, first support block, first clamping rod and first spring, installs ring firmly fixed on the slow -cooker body, effectively prevents the installation ring from the slow -cooker body upper portion drop, promotes the use experience of user, and through the synergies of telescopic link, second support block, second clamping rod and second spring again, can the inner peripheral wall and the outer peripheral wall of container are carried out the multiple point clamping, and form the inside and outside two -way clamping force, ensure that the slow -cooker body is firmly fixed on the peripheral wall of container, guarantee the smooth operation of cooking process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the utility model installation ring, screw rod and limiting nut etc.

[0018] Figure 3 It is the partial sectional view of first support block, first clamping rod and first rubber block etc.

[0019] Figure 4 It is the three-dimensional structure schematic diagram of fixed plate, hinged plate and torsion spring etc.

[0020] Figure 5 It is the three-dimensional structure schematic diagram of heat insulation pad, torsion spring and telescopic link etc.

[0021] Figure 6 It is the partial sectional view of second support block, second clamping rod and second rubber block etc.

[0022] Mark in drawing: 1, slow -cooker body, 2, antiskid cover, 3, installation ring, 4, screw rod, 5, limiting nut, 6, first support block, 7, first clamping rod, 71, first rubber block, 8, first spring, 9, silica gel plate, 10, fixed plate, 101, hinged plate, 102, heat insulation pad, 11, torsion spring, 12, telescopic link, 13, second support block, 14, second clamping rod, 141, second rubber block, 15, second spring. DETAILED DESCRIPTION

[0023] The embodiment of the utility model is explained below with reference to the drawings.

[0024] Embodiment: a kind of clamping device for low-temperature slow -cooker, as Figures 1-6As shown, including slow cooker body 1, anti-skid sleeve 2, mounting ring 3, screw rod 4, limiting nut 5, first support block 6, first clamping rod 7, first rubber block 71, first spring 8, silica gel plate 9, fixed plate 10, hinged plate 101, heat insulation pad 102, torsional spring 11, telescopic rod 12, second support block 13, second clamping rod 14, second rubber block 141 and second spring 15, hollow structure of rectangular anti-skid sleeve 2 is connected to the upper part of slow cooker body 1 by bonding, mounting ring 3 is suspended on the upper part of slow cooker body 1, three screw rods 4 are distributed in a triangular shape, are threadedly connected to mounting ring 3, and are provided with hand-turning knurled knobs at one end close to the outer circle of mounting ring 3, so as to facilitate the rotation of screw rod 4, limiting nut 5 is threadedly connected to the other end of screw rod 4 away from the inner circle of mounting ring 3 and is in contact with the outer circle of mounting ring 3, so as to apply pre-tightening force to screw rod 4, ensure sufficient contact pressure between screw rod 4 and mounting ring 3, prevent screw rod 4 from rotating by itself when affected by external force, and rubber pads are arranged on the side of limiting nut 5 close to the outer circle of mounting ring 3, which can increase the friction between limiting nut 5 and the outer circle of mounting ring 3 and prevent limiting nut 5 from wearing the outer circle of mounting ring 3, hollow structure of first support block 6 is connected to the end of screw rod 4 close to the inner circle of mounting ring 3 by bonding, twelve first clamping rods 7 are distributed in three rows and four columns and are slidably connected to the inside of first support block 6, anti-skid sleeve 2 is provided with a plurality of strip-shaped grooves distributed at intervals, so that the clamping end of first clamping rod 7 can be inserted into the strip-shaped groove and the friction between first clamping rod 7 and slow cooker body 1 is increased, first rubber block 71 is connected to the end of first clamping rod 7 away from first support block 6 by bonding, each first spring 8 is connected between the corresponding first clamping rod 7 and first support block 6 by bonding, fixed plate 10 is connected to the rear part of mounting ring 3 by bonding, silica gel plate 9 is connected to the front part of fixed plate 10 by bonding, the front side of silica gel plate 9 is in contact with the rear side of anti-skid sleeve 2, which can provide additional support for fixed plate 10 on slow cooker body 1, ensure that fixed plate 10 is stable and does not shake, hinged plate 101 is rotationally connected to the lower part of fixed plate 10 and forms a buckling structure with fixed plate 10, two half-pack heat insulation pads 102 are arranged in an up-down manner and are connected to the rear parts of fixed plate 10 and hinged plate 101 by bonding, which can effectively insulate heat when the user's fingers contact fixed plate 10 and hinged plate 101, prevent scalding, improve the safety and comfort of use, torsional spring 11 is sleeved on fixed plate 10 and is fixedly connected to hinged plate 101 and fixed plate 10 at both ends, a plurality of telescopic rods 12 are arranged at intervals and are connected to the front part of fixed plate 10 by bonding, and telescopic rod 12 is a spring telescopic rod 12, which has the function of automatically adjusting the length and can automatically stretch and contract when contacting the inner circumferential wall of the container, so as to ensure close contact with the inner circumferential wall of the container and provide stable clamping force, hollow structure of second support block 13 is connected to the front part of hinged plate 101 by bonding, fifteen second clamping rods 14 are distributed in three rows and five columns and are slidably connected to the inside of second support block 13,And with the corresponding telescopic rod 12 staggered, prevent the second clamp rod 14 and telescopic rod 12 interference, the second rubber block 141 is connected to the second clamp rod 14 by bonding method is not connected with the second support block 13 one end, the first rubber block 71 and the second rubber block 141 all adopt semicircular structure, can better adapt to the surface of the slow cooker body 1, ensure better contact and fit, each second spring 15 is connected between the corresponding second clamp rod 14 and second support block 13 by bonding method.

[0025] First, the user twists the limiting nut 5 outward, making it close to the hand-tight knurled knob of the screw rod 4, and disengaging from the outer ring of the mounting ring 3, releasing the restriction on the screw rod 4, then turning the screw rod 4 outward, driving the first support block 6 to move outward and close to the inner ring of the mounting ring 3, then suspending the mounting ring 3 on the upper part of the slow cooker body 1, turning the screw rod 4 inward, driving the first support block 6 to move inward and away from the inner ring of the mounting ring 3, the first support block 6 simultaneously drives multiple first clamping rods 7 to move inward, contacting the surface of the slow cooker body 1 to clamp it from multiple points, fixing the mounting ring 3 on the slow cooker body 1, when clamping, the first clamping rod 7 is extruded outward by the slow cooker body 1, the first spring 8 is compressed accordingly, providing the first clamping rod 7 with an outward force, making it tightly adhere to the surface of the slow cooker body 1, at the same time, the anti-skid sleeve 2 pre-contacts the first clamping rod 7, increasing the friction between the first clamping rod 7 and the slow cooker body 1, ensuring stable clamping and effectively preventing the mounting ring 3 from falling off the upper part of the slow cooker body 1, the first rubber block 71 increases the friction between the first clamping rod 7 and the anti-skid sleeve 2, after the mounting ring 3 is fixed, turn the limiting nut 5 inward, making it away from the hand-tight knurled knob of the screw rod 4, and abutting against the outer ring of the mounting ring 3, re-restricting the screw rod 4, then placing the index finger and the thumb on the fixed plate 10 and the hinged plate 101 respectively, pressing the hinged plate 101 to rotate counterclockwise with the fixed plate 10 as the axis, the torsional spring 11 deforms accordingly, then placing the slow cooker body 1 into the container, making the hinged plate 101 located outside the container, at this time, the telescopic rod 12 contacts the inner circumferential wall of the container, the second support block 13 is aligned with the outer circumferential wall of the container, after determining the placement position of the slow cooker body 1, slowly releasing the fixed plate 10 and the hinged plate 101 by the index finger and the thumb, the torsional spring 11 restores to its original shape accordingly, prompting the hinged plate 101 to rotate clockwise with the fixed plate 10 as the axis, thereby making the second support block 13 drive multiple second clamping rods 14 to contact the outer circumferential wall of the container, and then clamping the outer circumferential wall of the container from multiple points, when clamping, the second clamping rod 14 is extruded outward by the outer circumferential wall of the container, the second spring 15 is compressed accordingly, providing the second clamping rod 14 with an outward force, making it tightly adhere to the outer circumferential wall of the container, the second rubber block 141 increases the friction between the second clamping rod 14 and the outer circumferential wall of the container, at the same time, the telescopic rod 12 tightly adheres to the inner circumferential wall of the container, cooperating with the second clamping rod 14 to form a bidirectional clamping force, ensuring more stable clamping, thus, the slow cooker body 1 is firmly fixed on the circumferential wall of the container, ensuring that it will not loosen or fall off during use due to external force or vibration.

[0026] The above has made a detailed introduction to the present application, and specific examples have been applied in this paper to explain the principles and implementation modes of the present application; the above examples are only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as a limitation of the present application.

Claims

1. A holding device for a low-temperature slow cooker, characterized by, The slow cooker comprises a slow cooker body (1), a mounting ring (3), a screw rod (4), a first supporting block (6), a first clamping rod (7), a first spring (8), a fixed plate (10), a hinged plate (101), a torsion spring (11), an extension rod (12), a second supporting block (13), a second clamping rod (14) and a second spring (15). The mounting ring (3) is suspended on the upper portion of the slow cooker body (1). The plurality of screw rods (4) are distributed in a triangular shape at intervals and are threadedly connected to the mounting ring (3). The end of the screw rod (4) close to the outer ring of the mounting ring (3) is provided with a hand-tightening knurled knob. The first supporting block (6) in a hollow structure is fixedly connected to the end of the screw rod (4) close to the inner ring of the mounting ring (3). The plurality of first clamping rods (7) are distributed in three rows and four columns and are slidably connected to the inside of the first supporting block (6). Each first spring (8) is fixedly connected between the corresponding first clamping rod (7) and the first supporting block (6). The fixed plate (10) is fixedly connected to the rear portion of the mounting ring (3). The hinged plate (101) is rotatably connected to the lower portion of the fixed plate (10) and forms a buckling structure with the fixed plate (10). The torsion spring (11) is sleeved on the fixed plate (10) and is fixedly connected to the hinged plate (101) and the fixed plate (10) at both ends. The plurality of extension rods (12) are arranged and distributed at intervals and are fixedly connected to the front portion of the fixed plate (10). The extension rod (12) is a spring extension rod (12). The second supporting block (13) in a hollow structure is fixedly connected to the front portion of the hinged plate (101). The plurality of second clamping rods (14) are distributed in three rows and five columns and are slidably connected to the inside of the second supporting block (13) and are staggered with the corresponding extension rod (12). Each second spring (15) is fixedly connected between the corresponding second clamping rod (14) and the second supporting block (13).

2. A holding device for a low-temperature slow cooker according to claim 1, characterized in that The slow cooker further comprises an anti-skid sleeve (2). The rectangular anti-skid sleeve (2) in a hollow structure is fixedly connected to the upper portion of the slow cooker body (1) and is provided with a plurality of strip-shaped grooves distributed at intervals around the circumference.

3. A holding device for a low-temperature slow cooker according to claim 2, wherein The slow cooker further comprises a limiting nut (5). The limiting nut (5) is threadedly connected to the end of the screw rod (4) away from the inner ring of the mounting ring (3) and is in contact with the outer ring of the mounting ring (3).

4. A holding device for a low-temperature slow cooker according to claim 3, wherein The slow cooker further comprises a first rubber block (71). The first rubber block (71) is fixedly connected to the end of the first clamping rod (7) not connected to the first supporting block (6).

5. A holding device for a low-temperature slow cooker according to claim 4, wherein The slow cooker further comprises a silica gel plate (9). The silica gel plate (9) is fixedly connected to the front portion of the fixed plate (10) and is in contact with the rear side of the anti-skid sleeve (2).

6. A holding device for a low-temperature slow cooker according to claim 5, wherein The slow cooker further comprises a heat insulation pad (102). Two half-pack type heat insulation pads (102) are distributed above and below and are fixedly connected to the rear portions of the fixed plate (10) and the hinged plate (101), respectively.

7. A holding device for a low-temperature slow cooker according to claim 6, wherein The slow cooker further comprises a second rubber block (141). The second rubber block (141) is fixedly connected to the end of the second clamping rod (14) not connected to the second supporting block (13).

8. A holding device for a low-temperature slow cooker according to claim 7, characterized in that Both the first rubber block (71) and the second rubber block (141) adopt a semicircular structure.

Images