Suction cup device and suction cup hook

Abstract

The utility model provides a suction cup device for adsorbing on an adsorption surface, including an adsorption component, a main body base, a cover plate and a control component, a receiving cavity is provided on one side of the main body base, a through hole penetrating the receiving cavity is provided at the center of the main body base, the adsorption component includes a suction cup member and a connecting rod, the suction cup member is covered in the receiving cavity, the connecting rod is movably penetrated in the through hole, the connecting rod is provided with a connecting hole at one end away from the suction cup member, the control component includes a push button and a push rod movably penetrated in the connecting hole, the push rod includes an introduction section, a lifting section and an exit section, the introduction section includes an inclined guide surface connected with the lifting section; when the lifting section of the push rod enters the connecting hole, the connecting rod is lifted, and at the same time drives the suction cup member to deform and form a negative pressure between the suction surface, at which time the suction cup member is in an adsorption state; when the push button pushes the exit section, the lifting section of the push rod is separated from the connecting hole, at which time the suction cup member is in a non-adsorption state. The utility model realizes the adsorption effect of the suction cup by arranging the push rod and the connecting rod of the suction cup member to be movably connected, and the adjustment method is simple to operate and can be reused.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, and in particular relates to a suction cup device and a suction cup hook. Background Art

[0002] Suction cups are widely used because they are easy to use and can be glued without drilling into the wall. For example, in daily necessities, suction cups are connected to hooks to fix them, making it convenient to hang things.

[0003] The existing suction cups on the market include double-sided adhesive suction cups, which have problems such as not being reusable, cumbersome operation, and poor adsorption and durability; some suction cups use a pressing structure to vacuum the suction cup, but the pressing part needs to be pressed multiple times during operation, which is inconvenient to use. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the purpose of the utility model is to provide a suction cup device and a suction cup hook to meet the needs of users.

[0005] To achieve the above-mentioned purpose, the utility model provides a suction cup device for adsorbing on an adsorption surface, including an adsorption component, a main body base, a cover plate and a control component. A accommodating cavity is provided on one side of the main body base, and a through hole penetrating the accommodating cavity is provided in the center of the main body base. The adsorption component includes a suction cup member and a connecting rod. The suction cup member covers the accommodating cavity, and the connecting rod is movably penetrated in the through hole. A connecting hole is provided at the end of the connecting rod away from the suction cup member. The control component includes a push button and a push rod movably penetrated in the connecting hole. The push rod includes an introduction section, a lifting section and an exit section. The introduction section includes an inclined guide surface connected to the lifting section; when the lifting section of the push rod enters the connecting hole, the connecting rod is lifted, and at the same time drives the suction cup member to deform and form a negative pressure between the suction surface, and the suction cup assembly is in an adsorption state; when the push button pushes the exit section, the lifting section of the push rod is separated from the connecting hole, and the suction cup assembly is in a non-adsorption state.

[0006] Preferably, a stopper is provided at the upper end of the through hole, and two sides of the stopper are provided with inclined surfaces. The lifting section is provided with a positioning groove, and when the suction cup assembly is in an adsorption state, the stopper is embedded in the positioning groove.

[0007] Preferably, enclosures are provided on both sides of the perforation, the enclosures and the perforation form a first movable channel for the movement of the connecting rod, and a second movable channel for the movement of the push rod is formed between the enclosures, and the movement directions of the first movable channel and the second movable channel are perpendicular.

[0008] Preferably, the cover plate is arranged on the main body base, and an opening for the push button to move is provided in the middle of the cover plate. The push button includes a pressing cover and an unlocking piece, and a sliding block is provided on the outer edge of the pressing cover. A barrier is provided around the opening on the side of the cover plate facing the main body base, and the barrier is provided with a sliding groove adapted to the sliding block.

[0009] Preferably, the unlocking member includes symmetrically arranged push plates, with gaps preset between the push plates for the push rod to pass through, at least one of the contact surfaces between the push plates and the exit section is arranged as an inclined surface, and the inclined guide surface extends with a horizontal guide surface on the side away from the lifting section.

[0010] Preferably, the top surface of the cover plate is higher than the top surface of the pressure cover.

[0011] Preferably, the gland is provided with a spring connection hole and / or a spring sleeve column, the main body base is provided with a spring connection hole and / or a spring sleeve column, and a return spring is provided between the gland and the main body base.

[0012] Preferably, a spring is disposed on the outer sleeve of the connecting rod, one end of the spring abuts against the suction cup member and the other end abuts against the main body base.

[0013] Preferably, an annular partition is provided outside the accommodating cavity, and the area enclosed by the annular partition is smaller than the area of ​​the suction cup; a push button is extended outward from the push rod, and a notch is reserved for the push button to extend out after the cover plate is connected to the main base.

[0014] A suction cup hook comprises a hook assembly and the suction cup device as described above, wherein the hook assembly comprises a hanging rod and a hook, the hanging rod is connected to the main body base or the cover plate, and the hook and the hanging rod are detachably connected or integrally connected or slidably connected or fixedly connected.

[0015] The beneficial effects of the utility model are:

[0016] By arranging a movably connected connection between the push rod and the connecting rod of the suction cup, the position of the connecting rod is lifted by utilizing the introduction section and the lifting section of the push rod, and the suction cup is deformed in linkage at the same time, so that the negative pressure space formed between the suction cup and the external adsorption surface can be conveniently controlled to achieve the adsorption effect of the suction cup, and the adjustment method is simple to operate and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of the suction cup hook provided for this embodiment.

[0018] Figure 2 Exploded view of the suction cup device provided for this embodiment.

[0019] Figure 3Schematic diagram of the suction cup assembly provided for this embodiment.

[0020] Figure 4 The utility model is a schematic diagram of a push rod.

[0021] Figure 5 This is a schematic diagram of the main base provided by the utility model from a first viewing angle.

[0022] Figure 6 This is a schematic diagram of the second viewing angle of the main base provided by the utility model.

[0023] Figure 7 This is a schematic diagram of the cover plate provided by the utility model.

[0024] Figure 8 A schematic diagram of a push button provided for this embodiment. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0027] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0028] Example:

[0029] like Figure 1-8As shown, the utility model discloses a suction cup device for adsorbing on an adsorption surface such as a desktop, a wall, etc. The suction cup device includes an adsorption component 100, a main body base 200, a cover plate 300, and a control component 400. A receiving cavity 210 is provided on one side of the main body base 200, and a through hole 220 penetrating the receiving cavity is provided at the center of the main body base 200. The adsorption component 100 includes a suction cup member 110 and a connecting rod 120. The suction cup member 110 is usually made of TPE, TPU rubber material, etc., and its cover is provided in the receiving cavity 210. The connecting rod 120 is provided in the middle of the suction cup member and is movably provided in the through hole 220. The connecting rod 120 is provided with a connecting hole 121 at one end away from the suction cup member 110. The control component 400 includes a push button 410 and a push rod 420 movably provided in the connecting hole 121. The push rod 420 includes an introduction section 421, a lifting section 422, and an exit section 423. The introduction section 421 includes an inclined guide surface connected to the lifting section 422 .

[0030] The specific operation method of the suction cup device is as follows: first, place the suction cup member 110 of the suction cup device on the adsorption surface, and at the same time, the user presses the suction cup device with the palm of his hand to achieve a pre-fixing effect. Then push the push rod 420, so that the introduction section 421 and the lifting section 422 of the push rod 420 enter the connecting hole 121 in turn, and gradually lift the connecting rod 120. It can be understood that when the lifting section 422 of the push rod 420 enters the connecting hole 121, the connecting rod 120 is lifted to the maximum height, and at the same time, a negative pressure is formed between the suction cup member 110 and the adsorption surface. At this time, the suction cup assembly 100 is in an adsorption state. After the user's palm leaves the suction cup device, the suction cup device is fixed on the adsorption surface; when the push button 410 pushes the exit section 423, the lifting section 422 of the push rod 420 is separated from the connecting hole 120. At this time, the suction cup assembly 100 is in a non-adsorption state, and the user can remove the suction cup device.

[0031] In this embodiment, a stopper 122 is provided at the upper end of the through hole 121, and the two sides of the stopper 122 are inclined. The lifting section 422 is provided with a positioning groove 424. When the suction cup assembly 100 is in an adsorption state, the stopper 122 is embedded in the positioning groove 424, so that the push rod 420 is not affected by external force, and the lifting section 422 is always in the connecting hole 121, continuously lifting the connecting rod 120.

[0032] In this embodiment, the two sides of the perforation 220 are provided with a panel 221, the panel 221 and the perforation 220 form a first movable channel for the movement of the connecting rod 120, and a second movable channel for the movement of the push rod 120 is formed between the panel 221, and the movement directions of the first movable channel and the second movable channel are perpendicular. It can be understood that the first movable channel and the second movable channel can maintain the movement direction of the connecting rod 120 and the push rod 120 to avoid misalignment and affect the adsorption effect.

[0033] In this embodiment, the cover plate 300 is covered on the main body base 200. It is understood that the cover plate 300 and the main body base 200 can be fixed by means of buckles, screws, ultrasonic welding, etc. An opening 310 for the push button 410 to move is opened in the middle of the cover plate 300. The push button 410 includes a pressing cover 411 and an unlocking member 412. A slider 413 is provided on the outer edge of the pressing cover 411. A fence 320 is provided around the opening 310 on the side of the cover plate 300 facing the main body base 200. The fence 320 is provided with a slide groove 321 adapted to the slide groove 413. It is understood that one end of the slide groove 321 is closed to prevent the pressing cover 411 from detaching during the sliding process.

[0034] In this embodiment, the unlocking member 412 includes symmetrically arranged push plates 414, and a gap is preset between the push plates 414 for the push rod 420 to pass through. At least one contact surface between the push plates 414 and the exit section 423 is set as an inclined surface. The inclined guide surface extends with a horizontal guide surface on the side away from the lifting section 422, and the horizontal guide surface is preset in the connecting hole 121 to prevent the push rod 420 from being stuck and unable to be used due to inaccurate alignment during use.

[0035] In this embodiment, the top surface of the cover plate 300 is higher than the top surface of the pressing cover 410, so as to prevent the user from accidentally touching the pressing cover 410 during operation, causing the suction cup device to release the suction state.

[0036] In this embodiment, the pressure cover 410 is provided with a spring connection hole 415 and / or a spring sleeve column 222, the main body base 200 is provided with a spring connection 415 and / or a spring sleeve column 222, and a return spring (not shown) is provided between the pressure cover 410 and the main body base 200, so that the pressure cover 410 can be reset after being pressed.

[0037] In this embodiment, the connecting rod 120 is provided with a spring (not shown), one end of the spring (not shown) abuts against the suction cup 110 and the other end abuts against the main base 200, so that the suction cup 110 is reset when the adsorption state is released.

[0038] In this embodiment, an annular partition 211 is provided outside the accommodating cavity 210, and the area enclosed by the annular partition 211 is smaller than the area of ​​the suction cup member 110, thereby ensuring that in the adsorption state, the suction cup member 110 and the adsorption surface are in a sealed state; the push rod 420 has a push button 425 extending outward, and after the cover plate 300 is connected to the main base 200, a notch is reserved for the push button 425 to extend out, so that the user can push the push rod 420 conveniently.

[0039] This embodiment also discloses a suction cup hook, including a hook assembly 500 and the suction cup device as described above, the hook assembly 500 includes a hanging rod 510 and a hook 520, the hanging rod 520 is connected to the main base 200 or the cover plate 300, and the hook 520 and the hanging rod 510 are detachably connected or integrally connected or slidably connected or fixedly connected.

[0040] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A suction cup device for adsorbing on an adsorption surface, characterized in that: The invention comprises an adsorption component, a main body base, a cover plate and an operating component. A accommodating cavity is arranged on one side of the main body base, a through hole penetrating the accommodating cavity is arranged at the center of the main body base, the adsorption component comprises a suction cup member and a connecting rod, the suction cup member is covered in the accommodating cavity, the connecting rod is movably penetrated in the through hole, a connecting hole is arranged at an end of the connecting rod away from the suction cup member, the operating component comprises a push button and a push rod movably penetrated in the connecting hole, the push rod comprises an introduction section, a lifting section and an exit section, the introduction section comprises an inclined guide surface connected with the lifting section; when the lifting section of the push rod enters the connecting hole, the connecting rod is lifted, and at the same time, the suction cup member is deformed to form a negative pressure between the suction surface, and at this time, the suction cup member is in an adsorption state; when the push button pushes the exit section, the lifting section of the push rod is separated from the connecting hole, and at this time, the suction cup member is in a non-adsorption state.

2. A suction cup device according to claim 1, characterized in that: A stopper is arranged at the upper end of the through hole, and two sides of the stopper are arranged in inclined surfaces. A positioning groove is arranged at the lifting section, and when the suction cup assembly is in an adsorption state, the stopper is embedded in the positioning groove.

3. A suction cup device according to claim 2, characterized in that: Enclosures are provided on both sides of the perforation, the enclosing plates and the perforation form a first movable channel for the movement of the connecting rod, a second movable channel for the movement of the push rod is formed between the enclosing plates, and the movement directions of the first movable channel and the second movable channel are perpendicular.

4. A suction cup device according to claim 3, characterized in that: The cover plate is arranged on the main body base, and an opening for the push button to move is provided in the middle of the cover plate. The push button includes a pressing cover and an unlocking member, and a slider is provided on the outer edge of the pressing cover. A fence is provided around the opening on the side of the cover plate facing the main body base, and the fence is provided with a sliding groove adapted to the slider.

5. A suction cup device according to claim 4, characterized in that: The unlocking member includes symmetrically arranged push plates, with gaps preset between the push plates for the push rod to pass through, at least one of the contact surfaces between the push plates and the exit section is arranged as an inclined surface, and the inclined guide surface extends with a horizontal guide surface on the side away from the lifting section.

6. A suction cup device according to claim 4, characterized in that: The top surface of the cover plate is higher than the top surface of the gland.

7. A suction cup device according to claim 6, characterized in that: The gland is provided with a spring connection hole and / or a spring sleeve column, the main body base is provided with a spring connection hole and / or a spring sleeve column, and a return spring is provided between the gland and the main body base.

8. A suction cup device according to claim 1, characterized in that: The outer sleeve of the connecting rod is provided with a spring, one end of the spring abuts against the suction cup member and the other end abuts against the main body base.

9. A suction cup device according to claim 1, characterized in that: An annular partition is arranged outside the accommodating cavity, and the area enclosed by the annular partition is smaller than the area of ​​the suction cup; a push button is extended outward from the push rod, and a notch is reserved for the push button to extend out after the cover plate is connected to the main body base.

10. A suction cup hook, characterized in that: It comprises a hook assembly and a suction cup device as described in any one of claims 1-9, wherein the hook assembly comprises a hanging rod and a hook, the hanging rod is connected to the main body base or the cover plate, and the hook and the hanging rod are detachably connected or integrally connected or slidably connected or fixedly connected.

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