Cup suction device

Abstract

The utility model provides a cup suction device, which relates to the technical field of cup suction devices and comprises an air bag, a plurality of suckers are distributed at the top of the air bag, a connecting sleeve is arranged on the side surface of the air bag, a built-in tube is arranged in the connecting sleeve, a push rod is arranged in the built-in tube, one end of the push rod is connected with a sealing disc, and the other end of the push rod is connected with a sealing cover. A first spring is arranged on the outer side of the push rod in a surrounding mode, and one end of the connecting sleeve is connected with a connecting pipe. According to the utility model, the plurality of suckers are distributed at the top of the air bag, the connecting sleeve is arranged on the side surface of the air bag, the built-in tube is in threaded connection with the inner side of the connecting sleeve, and the push rod penetrates through the inner side of the built-in tube and is matched with the first spring to provide elastic support; the first spring is compressed and the sealing disc is pushed to the inner side of the air bag at the same time, so that the sealing disc is separated from one end of the built-in pipe, air is discharged through a gap between the sealing disc and the built-in pipe, and a cup with a flat bottom surface can be sucked by the sucking disc.

Description

Technical Field

[0001] The utility model relates to the technical field of cup suction devices, in particular to a cup suction device. Background Art

[0002] A cup suction device mainly refers to a product that is placed under a cup to place the cup and provide anti-slip and heat insulation effects.

[0003] In the prior art, although the existing cup suction device is convenient for fixing the cup, when the existing cup suction device accidentally touches the cup, the cup is easily overturned, causing the water inside to pour out, which is not convenient for effectively fixing the cup, thereby causing inconvenience in use. Utility Model Content

[0004] The utility model mainly provides a cup suction device which can effectively fix and improve the stability of the cup.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cup suction device, including an air bag, a plurality of suction cups are distributed on the top of the air bag, a connecting sleeve is arranged on the side of the air bag, an inner tube is arranged inside the connecting sleeve, a push rod is arranged inside the inner tube, one end of the push rod is connected to a sealing disk, a first spring is arranged around the outer side of the push rod, one end of the connecting sleeve is connected to a connecting tube, one end of the connecting tube is connected to a delivery tube, one end of the delivery tube is provided with an air pump, the air pump is arranged on the side of the air bag, the inner tube is threadedly connected to the inner side of the connecting sleeve, and the push rod runs through the inner side of the inner tube, cooperates with the first spring to provide elastic support, and when the push rod is pressed inwardly , so that the first spring is compressed and the sealing disk is pushed to the inside of the airbag, thereby separating the sealing disk from one end of the inner tube, allowing the gas to be discharged through the gap between the sealing disk and the inner tube, which is conducive to the suction cup sucking the cup with a flat bottom. When the push rod is released and not pressed, the first spring can rebound, fitting and sealing the sealing disk and the inner tube, thereby preventing the gas inside the airbag from escaping. The connecting tube is conducive to connecting the delivery tube, which is convenient for adding gas to the inside of the airbag through the delivery tube in conjunction with the air pump, so that the middle part of the airbag bulges to form a bulge, which is conducive to adsorbing the cup with a concave base, thereby ensuring the stability of the cup. At the same time, it can be used for adsorption according to cups with different bottom surfaces, thereby increasing the scope of use.

[0006] Preferably, mounting plates are provided on both sides of the airbag, a second spring is connected to the side of the mounting plate, one end of the second spring is connected to a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected to a rotating shaft, a connecting piece is provided on the outer side of the rotating shaft, a clamping ring is provided on the outer side of the connecting piece, and the hydraulic telescopic rod facilitates adjustment according to the height of the cup, which is beneficial for the clamping ring to effectively clamp the cup and provide additional clamping force, making the cup more stable during placement, reducing the occurrence of tipping and overturning, ensuring the stability and reliability of the cup, and extending the service life of the cup, and the connecting piece is sleeved on the outer side of the rotating shaft, which facilitates the rotation adjustment of the clamping ring.

[0007] Preferably, one end of the hydraulic telescopic rod is connected to a rotating seat, and the bottom of the rotating seat is connected to the inner side of the mounting plate. The rotating seat is rotated to drive the hydraulic telescopic rod to rotate, which is conducive to adjusting and rotating cups of different sizes, thereby ensuring the effective clamping and limiting of the cup by the clamping ring.

[0008] Preferably, a plurality of rubber strips are distributed on the inner side of the clamping ring. The clamping ring is arranged above the airbag, and the rubber strips are arranged on the inner side of the clamping ring, which is beneficial to increase the friction force and ensure that the cup is effectively clamped and limited. At the same time, it is beneficial to protect the cup, avoid scratches or wear on the surface of the cup, and protect the appearance of the cup.

[0009] Preferably, a connecting plate is symmetrically arranged between the outer side of the connecting piece and the outer side of the clamping ring, and the connecting plate facilitates the stable installation of the clamping ring on the connecting piece, thereby facilitating the clamping ring to cooperate with the connecting piece to achieve clamping and adjustment.

[0010] Preferably, a limiting ring is provided on the top of the airbag, limiting plates are provided on both sides of the limiting ring, and the limiting plates are provided on the sides of the hydraulic telescopic rod. The limiting ring is conducive to providing limiting for the cup, and the limiting plates are conducive to providing limiting for the hydraulic telescopic rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a plurality of suction cups are distributed on the top of the airbag, and a connecting sleeve is provided on the side of the airbag, and the inner tube is threadedly connected to the inner side of the connecting sleeve, and the push rod runs through the inner side of the inner tube, and cooperates with the first spring to provide elastic support. When the push rod is pressed inwardly, the first spring is compressed and the sealing disk is pushed to the inner side of the airbag, thereby separating the sealing disk from one end of the inner tube, so that the gas is discharged through the gap between the sealing disk and the inner tube, which is conducive to the suction cup sucking the cup with a flat bottom surface. When the push rod is released and not pressed, the first spring can rebound, and the sealing disk and the inner tube are fitted and sealed to prevent the gas inside the airbag from escaping. The connecting pipe is conducive to connecting the delivery pipe, which is convenient for adding gas to the inside of the airbag through the delivery pipe in cooperation with the air pump, so that the middle part of the airbag bulges to form a bulge, which is conducive to adsorbing the cup with a concave base, thereby ensuring the stability of the cup. At the same time, it can be used for adsorption according to cups with different bottom surfaces, thereby improving the scope of use.

[0013] 2. In the utility model, the hydraulic telescopic rod is used to facilitate adjustment according to the height of the cup, which is conducive to the clamping ring to effectively clamp the cup and provide additional clamping force, so that the cup is more stable during placement, and the occurrence of tipping and overturning is reduced, thereby ensuring the stability and reliability of the cup and extending the service life of the cup. The connecting piece is set on the outside of the rotating shaft, which is convenient for the rotation adjustment of the clamping ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a cup suction device is provided for the utility model;

[0015] Figure 2 The utility model provides a schematic diagram of the exploded structure of a cup suction device;

[0016] Figure 3 The utility model provides a schematic diagram of the structure of a clamping assembly of a cup suction device;

[0017] Figure 4 The utility model provides a schematic diagram of the sectional exploded structure of an adsorption component of a cup suction device.

[0018] Legend: 1. Air bag; 2. Limiting ring; 3. Connecting sleeve; 4. Connecting pipe; 5. Delivery pipe; 6. Air pump; 7. Suction cup; 8. Inner pipe; 9. Sealing disk; 10. First spring; 11. Push rod; 12. Mounting plate; 13. Second spring; 14. Rotating seat; 15. Hydraulic telescopic rod; 16. Rotating shaft; 17. Connecting piece; 18. Clamping ring; 19. Rubber strip. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a cup suction device, including an airbag 1, a plurality of suction cups 7 are distributed on the top of the airbag 1, a connecting sleeve 3 is arranged on the side of the airbag 1, an inner tube 8 is arranged inside the connecting sleeve 3, a push rod 11 is arranged inside the inner tube 8, one end of the push rod 11 is connected to a sealing disk 9, a first spring 10 is arranged around the outer side of the push rod 11, one end of the connecting sleeve 3 is connected to a connecting tube 4, one end of the connecting tube 4 is connected to a delivery tube 5, one end of the delivery tube 5 is provided with an air pump 6, the air pump 6 is arranged on the side of the airbag 1, the inner tube 8 is threadedly connected to the inner side of the connecting sleeve 3, and the push rod 11 runs through the inner side of the inner tube 8, cooperates with the first spring 10 to provide elastic support, when the push rod 11 is pressed inward, the first spring 10 While compressing, the sealing disk 9 is pushed to the inner side of the airbag 1, thereby separating the sealing disk 9 from one end of the inner tube 8, allowing the gas to be discharged through the gap between the sealing disk 9 and the inner tube 8, which is conducive to the suction cup 7 sucking the cup with a flat bottom. When the push rod 11 is released and not pressed, the first spring 10 can rebound to fit and seal the sealing disk 9 and the inner tube 8, thereby preventing the gas inside the airbag 1 from escaping. The connecting tube 4 is conducive to connecting the delivery tube 5, which is convenient for adding gas to the inside of the airbag 1 through the delivery tube 5 in conjunction with the air pump 6, so that the middle part of the airbag 1 bulges to form a bulge, which is conducive to adsorbing the cup with a concave base, thereby ensuring the stability of the cup. At the same time, it can be used for adsorption according to cups with different bottom surfaces, thereby increasing the scope of use.

[0022] like Figure 1 , Figure 2 and 3As shown, mounting plates 12 are provided on both sides of the airbag 1, and a second spring 13 is connected to the side of the mounting plate 12, one end of the second spring 13 is connected to a hydraulic telescopic rod 15, one end of the hydraulic telescopic rod 15 is connected to a rotating shaft 16, a connecting piece 17 is provided on the outside of the rotating shaft 16, and a clamping ring 18 is provided on the outside of the connecting piece 17. The hydraulic telescopic rod 15 facilitates adjustment according to the height of the cup, which is beneficial for the clamping ring 18 to effectively clamp the cup, and is beneficial for providing additional clamping force, so that the cup is more stable during placement, and the occurrence of tipping and overturning is reduced, thereby ensuring the stability and reliability of the cup and extending the service life of the cup. The connecting piece 17 is sleeved on the outside of the rotating shaft 16, which facilitates the rotation adjustment of the clamping ring 18.

[0023] like Figure 1 , Figure 2 and 3 As shown, one end of the hydraulic telescopic rod 15 is connected to a rotating seat 14, and the bottom of the rotating seat 14 is connected to the inner side of the mounting plate 12. By rotating the rotating seat 14, the hydraulic telescopic rod 15 is driven to rotate, which is conducive to adjusting and rotating cups of different sizes, thereby ensuring that the clamping ring 18 effectively clamps and limits the cups.

[0024] like Figure 1 , Figure 2 and 3 As shown, a plurality of rubber strips 19 are distributed on the inner side of the clamping ring 18. The clamping ring 18 is arranged above the airbag 1. The rubber strips 19 are arranged on the inner side of the clamping ring 18, which is beneficial to increase the friction force and ensure that the cup is effectively clamped and limited. At the same time, it is beneficial to protect the cup, avoid scratches or wear on the surface of the cup, and protect the appearance of the cup.

[0025] like Figure 1 and Figure 2 As shown, a connecting plate is symmetrically arranged between the outer side of the connecting member 17 and the outer side of the clamping ring 18, and the connecting plate facilitates the stable installation of the clamping ring 18 on the connecting member 17, thereby facilitating the clamping ring 18 to cooperate with the connecting member 17 to achieve clamping and adjustment.

[0026] like Figure 1 and Figure 2 As shown, a limiting ring 2 is arranged on the top of the airbag 1, limiting plates are arranged on both sides of the limiting ring 2, and the limiting plates are arranged on the sides of the hydraulic telescopic rod 15. The limiting ring 2 is conducive to providing limiting for the cup, and the limiting plates are conducive to providing limiting for the hydraulic telescopic rod 15.

[0027] The method of use and working principle of the device are as follows: a cup is placed on the top of the airbag 1, the limiting ring 2 is conducive to providing a limit for the cup, and the connection tube 4 is separated from the connection sleeve 3, and then the position of the push rod 11 is pressed, so that the first spring 10 is compressed and the sealing disk 9 is pushed to the inner side of the airbag 1, thereby separating the sealing disk 9 from one end of the inner tube 8, so that the gas is discharged through the gap between the sealing disk 9 and the inner tube 8, so as to facilitate the effective adsorption of the flat bottom of the cup by the suction cup 7, and when the push rod 11 is released and not pressed, the first spring 10 can The sealing plate 9 and the inner tube 8 are sealed by rebounding, so that the gas inside the airbag 1 is prevented from escaping. The connecting tube 4 is conducive to connecting the delivery tube 5, so that the gas is conveniently added into the airbag 1 through the delivery tube 5, so that the middle part of the airbag 1 bulges to form a bulge, which is conducive to the adsorption of the cup with the concave base. Then the rotating seat 14 is rotated to drive the hydraulic telescopic rod 15 to rotate, which is conducive to the clamping ring 18 to effectively clamp the cup, thereby ensuring the stability and reliability of the cup. The rubber strip 19 is arranged on the inner side of the clamping ring 18, which is conducive to increasing friction.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cup suction device, characterized in that: The invention comprises an airbag (1), wherein a plurality of suction cups (7) are distributed on the top of the airbag (1), a connecting sleeve (3) is arranged on the side of the airbag (1), an inner tube (8) is arranged inside the connecting sleeve (3), a push rod (11) is arranged inside the inner tube (8), one end of the push rod (11) is connected to a sealing disk (9), a first spring (10) is arranged around the outer side of the push rod (11), one end of the connecting sleeve (3) is connected to a connecting tube (4), one end of the connecting tube (4) is connected to a delivery tube (5), one end of the delivery tube (5) is arranged with an air pump (6), and the air pump (6) is arranged on the side of the airbag (1).

2. The cup suction device according to claim 1, characterized in that: Mounting plates (12) are provided on both sides of the airbag (1), a second spring (13) is connected to the side of the mounting plate (12), one end of the second spring (13) is connected to a hydraulic telescopic rod (15), one end of the hydraulic telescopic rod (15) is connected to a rotating shaft (16), a connecting piece (17) is provided on the outside of the rotating shaft (16), and a clamping ring (18) is provided on the outside of the connecting piece (17).

3. The cup suction device according to claim 2, characterized in that: One end of the hydraulic telescopic rod (15) is connected to a rotating seat (14), and the bottom of the rotating seat (14) is connected to the inner side of the mounting plate (12).

4. The cup suction device according to claim 2, characterized in that: A plurality of rubber strips (19) are distributed on the inner side of the clamping ring (18), and the clamping ring (18) is arranged above the airbag (1).

5. The cup suction device according to claim 2, characterized in that: A connecting plate is symmetrically arranged between the outer side of the connecting piece (17) and the outer side of the clamping ring (18).

6. The cup suction device according to claim 1, characterized in that: A limiting ring (2) is arranged on the top of the airbag (1), limiting plates are arranged on both sides of the limiting ring (2), and the limiting plates are arranged on the sides of the hydraulic telescopic rod (15).

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