Sucking disc

Abstract

The utility model discloses a suction cup which comprises a shell, a suction cup soft body is arranged on one side of the shell, a connecting part is arranged on the suction cup soft body, and the connecting part penetrates through the shell and then is connected with an arranged shifting piece. A supporting part is arranged on the shifting piece; wherein one side of the supporting part is connected with a connecting groove formed in the connecting part through an arranged connecting pin, and the other side of the supporting part is in shaft pin connection with a shaft pin seat arranged on the shell through an arranged supporting shaft. When the shifting piece rotates on the shaft pin seat, the supporting part makes contact with the shell and continuously slides on the shell along with the supporting part, so that the connecting part is promoted to move towards the shifting piece, and then the suction cup soft body is promoted to be adsorbed to the contact face. On the basis, the suction cup has the advantages of being easy to operate and convenient to use, and after the supporting part abuts against the shell, on one hand, the shifting piece can be prevented from loosening; and secondly, the shell can be reliably pressed on the edge of the sucker soft body so as to ensure the adsorption reliability of the sucker soft body and the contact surface.

Description

Technical Field

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

[0002] Through searching, it is found that the prior art has the announcement number: CN204784112U, and its general scheme is as follows: it includes a suction cup body, and the suction cup body includes three parts, namely a knob, a suction cup frame and a suction cup body. The knob is concave to form an internal thread, and the center of the top of the suction cup body extends upward to form a threaded support that cooperates with the internal thread of the knob. At least two through holes are provided on the suction cup body, and connecting parts are passed through the through holes; the suction cup frame is fixed to the top of the suction cup body, and the threaded support passes through the suction cup frame, and a buckle for hanging the storage rack is provided on the suction cup frame; the knob is mounted on the threaded support through threaded cooperation.

[0003] Although it has the advantages of simple shape, easy use and wide application range, its suction cup software needs to rotate the knob to complete the adsorption of the suction cup software and the contact surface when in use, which leads to a slow connection speed between the suction cup software and the contact surface, resulting in inconvenience in use. Utility Model Content

[0004] The purpose of the utility model is to provide a suction cup to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction cup, comprising an outer shell, a suction cup body is provided on one side of the outer shell, and a connecting part is provided on the suction cup body, and the connecting part is connected with a toggle member after passing through the outer shell; the toggle member comprises a paddle, and a supporting part is provided at one end of the paddle; one side of the supporting part is connected to a connecting groove provided on the connecting part through a connecting pin provided, and the other side of the supporting part is connected to an axle pin of an axle pin seat provided on the outer shell through a supporting shaft provided.

[0006] As a preferred technical solution of the utility model: the housing is further provided with a receiving groove, and the shaft pin seat is arranged in the receiving groove.

[0007] As a preferred technical solution of the utility model: a limiting portion is further provided at one end of the paddle away from the supporting portion.

[0008] As a preferred technical solution of the utility model: a hook is further provided below the shell.

[0009] As a preferred technical solution of the present utility model: the cross section of the connecting portion is rectangular.

[0010] As a preferred technical solution of the utility model: the number of the supporting parts is two, and the two supporting parts are symmetrically arranged on both sides of the connecting part.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are as follows: 1. Since the device can realize the rapid adsorption of the suction cup software and the contact surface by using the toggle member on the shell, the connection speed of the device and the contact surface can be improved, thereby solving the problem of inconvenience in the use of the existing device;

[0012] 2. When the toggle rotates on the pin seat, the support part contacts the shell, and as the support part continues to slide on the shell, the connection part is moved toward the toggle, and the suction cup is adsorbed on the contact surface. Based on this, the suction cup is simple to operate and easy to use. After the support part is pressed against the shell, the toggle can be prevented from loosening; secondly, the shell is pressed reliably against the edge of the suction cup to ensure the reliability of the suction between the suction cup and the contact surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of one side structure after decomposition of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the other side after decomposition of the utility model;

[0015] Figure 3 This is a schematic diagram of the main structure of the suction cup software of the utility model;

[0016] Figure 4 It is a schematic diagram of the main structure of the swinging member of the utility model.

[0017] In the figure: 1. outer shell; 2. suction cup software; 3. toggle member; 30. paddle; 31. support part; 32. connecting pin; 33. support shaft; 34. limit part; 4. hook; 5. connecting part; 6. receiving groove; 7. shaft pin seat; 8. connecting groove. DETAILED DESCRIPTION

[0018] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0019] See also Figures 1-4, An embodiment provided by the present utility model: A suction cup, including a housing 1, a suction cup soft body 2 is provided on one side of the housing 1, a connecting portion 5 is provided on the suction cup soft body 2, and the connecting portion 5 passes through the housing 1 and is connected to a toggling member 3 provided thereon; The toggling member 3 includes a dial 30, and a supporting portion 31 is provided at one end of the dial 30; One side of the supporting portion 31 is connected to a connecting groove 8 provided on the connecting portion 5 through a connecting pin 32 provided, and the other side of the supporting portion 31 is pivotally connected to a pin seat 7 provided on the housing 1 through a supporting shaft 33.

[0020] In summary, since the device can realize the rapid adsorption of the suction cup soft body and the contact surface by toggling the toggling member 3 on the housing 1, the connection speed between the device and the contact surface is improved to solve the problem of inconvenient use of the existing device;

[0021] Meanwhile, when the toggling member 3 rotates on the pin seat, the supporting portion 31 contacts the housing 1, and as the supporting portion 31 continuously slides on the housing 1, it promotes the connecting portion 5 to move towards the toggling member 3, thereby promoting the suction cup soft body 2 to adsorb on the contact surface.

[0022] Based on this, the suction cup has simple operation and convenient use. After the supporting portion 31 abuts against the housing 1, on the one hand, it can prevent the toggling member 3 from loosening; on the other hand, it promotes the housing 1 to reliably press on the edge of the suction cup soft body 2 to ensure the reliability of the adsorption of the suction cup soft body 2 and the contact surface.

[0023] Further, a receiving groove 6 is also provided on the housing 1, and the pin seat 7 is arranged in the receiving groove 6. Therefore, the receiving groove 6 is used to provide space for the rotation of the toggling member 3, and when the toggling member 3 finishes rotating, the toggling member 3 can enter the receiving groove 6, so that the external structure of the device is relatively neat without obvious protruding parts, effectively reducing the phenomenon of hooking objects due to the existence of the protruding parts.

[0024] Meanwhile, since a limiting portion 34 is also provided at the end of the dial 30 away from the supporting portion 31, when the limiting portion 34 contacts the inner bottom surface of the receiving groove 6, it can prevent the toggling member 3 from continuing to rotate and avoid the phenomenon of excessive stretching of the suction cup soft body 2.

[0025] On the basis of the above solution, since a hook 4 is also provided below the housing 1, the device can hang objects through the hook 4; among them, the shape of the hook 4 can be designed according to needs.

[0026] Further, since the cross-section of the connecting portion 5 is rectangular, when the toggling member 3 pulls the connecting portion 5, the rectangular connecting portion 5 will not rotate axially.

[0027] Furthermore, since the number of the supporting parts 31 is two, and the two supporting parts 31 are symmetrically arranged on both sides of the connecting part 5, the supporting parts 31 can pull the connecting part 5 simultaneously on both sides of the connecting part 5. Therefore, when the connecting part 5 is stretched, the two sides of the connecting part 5 will not move to one side due to uneven force.

[0028] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. A suction cup, characterized in that: It comprises a shell (1), a suction cup body (2) is provided on one side of the shell (1), a connecting portion (5) is provided on the suction cup body (2), and the connecting portion (5) passes through the shell (1) and is connected to a toggle member (3); The shifting member (3) comprises a shifting piece (30), and a supporting portion (31) is provided at one end of the shifting piece (30); One side of the support portion (31) is connected to a connection groove (8) provided on the connection portion (5) via a connection pin (32), and the other side of the support portion (31) is connected to an axis pin of an axis pin seat (7) provided on the housing (1) via a support shaft (33).

2. The suction cup according to claim 1, wherein: The housing (1) is also provided with a receiving groove (6), and the shaft pin seat (7) is arranged in the receiving groove (6).

3. The suction cup according to claim 2, characterized in that: Furthermore, a limiting portion (34) is provided at one end of the plectrum (30) away from the supporting portion (31).

4. A suction cup according to claim 1 or 2 or 3, characterized in that: A hook (4) is also provided below the housing (1).

5. A suction cup according to claim 4, characterized in that: The cross section of the connecting portion (5) is rectangular.

6. The suction cup according to claim 5, characterized in that: The number of the supporting portions (31) is two, and the two supporting portions (31) are symmetrically arranged on both sides of the connecting portion (5).

Images