Suction cup device and suction cup hook

Abstract

The utility model provides a suction cup device and a suction cup hook 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 control component includes a rotating member rotatably connected to the main body base or the cover plate and a push rod movably arranged in the connecting hole. The rotating member includes a first connecting end rotatably connected to the main body base or the cover plate, a second connecting end connected to the push rod and a third connecting end for user operation. The utility model provides a push rod and a connecting rod of the suction cup member that can be movably connected, and utilizes the introduction section of the push rod to lift the position of the connecting rod, while causing the suction cup member to undergo linkage deformation, so that the negative pressure space formed between the suction cup member and the external adsorption surface can be conveniently controlled to achieve the adsorption effect of the suction cup. 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 is covered in the accommodating cavity, and the connecting rod is movably penetrated in the through hole. A connecting hole is provided at an end of the connecting rod away from the suction cup member. The control component includes a rotating member rotatably connected to the main body base or the cover plate and a push rod movably penetrated in the connecting hole. The rotating member includes a first connecting end rotatably connected to the main body base or the cover plate, a second connecting end connected to the push rod and a third connecting end for user operation. The first connecting end deviates from the center of the main body base. The push rod includes a lifting section and an introduction section arranged on both sides of the lifting section. An inclined guide surface is connected between the introduction section and 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 this time, the suction cup assembly is in an 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 first connecting end is provided with an axial hole, and the main body base or the cover plate is provided with a rotating shaft for inserting the axial hole, or the first connecting end is provided with a rotating shaft, and the main body base or the cover plate is provided with an axial hole for inserting the rotating shaft.

[0009] Preferably, the introduction sections on both sides of the lifting section are respectively abutted against the second connecting end, the second connecting end is provided with an arc-shaped movable section, and the end of the introduction section is provided with an arc-shaped abutting surface.

[0010] Preferably, the third connecting end includes a driving rod and a paddle vertically connected to the driving rod.

[0011] Preferably, after the cover plate is connected to the main body base, a gap is reserved for exposing the third connecting end.

[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 arranged outside the accommodating cavity, and the area enclosed by the annular partition is smaller than the area of ​​the suction cup member.

[0014] A suction cup hook is also disclosed, comprising 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. The beneficial effects of the utility model are:

[0015] By arranging the push rod and the connecting rod of the suction cup part to be movably connected, the position of the connecting rod is lifted by utilizing the introduction section of the push rod, and the suction cup part is deformed in linkage, so that the negative pressure space formed between the suction cup part and the external adsorption surface can be conveniently controlled to achieve the adsorption effect of the suction cup. The adjustment method is simple to operate and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of the suction cup hook provided for this embodiment.

[0017] Figure 2 Exploded view of the suction cup device provided for this embodiment.

[0018] Figure 3 Schematic diagram of the suction cup assembly provided for this embodiment.

[0019] Figure 4 The utility model is a schematic diagram of a push rod.

[0020] Figure 5 This is a schematic diagram of the main base provided by the utility model from a first viewing angle.

[0021] Figure 6 This is a schematic diagram of the second viewing angle of the main base provided by the utility model.

[0022] Figure 7 This is a schematic diagram of a rotating part provided by the utility model.

[0023] Figure 8 Schematic diagram of the assembly of the control components provided for this embodiment. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Example:

[0028] like Figure 1-8 As 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 generally 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 rotating member 410 rotatably connected to the main body base 200 or the cover plate 300 and a push rod 420 movably provided in the connecting hole 121. The rotating member 410 includes a first connection end 411 rotatably connected to the main base 200 or the cover plate 300, a second connection end 412 connected to the push rod 420, and a third connection end 413 for user operation. Since the first connection end 411 deviates from the center of the main base, when the rotating member rotates, the push rod 420 can be driven to move in a linear direction.

[0029] The push rod 420 includes a lifting section 422 and introduction sections 421 disposed on both sides of the lifting section 422 , and an inclined guide surface 423 is connected between the introduction section 421 and 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 the effect of pre-fixation. Then, rotate the rotating member 410 to 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 rotating member 410 is rotated in the opposite direction, 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 first connection 411 end is provided with an axial hole, and the main body base 200 or the cover plate 200 is provided with a rotating shaft 222 for inserting the axial hole, or the first connection end 411 is provided with a rotating shaft 222, and the main body base 200 or the cover plate 300 is provided with an axial hole for inserting the rotating shaft. It can be understood that since the positions of the axial hole and the rotating shaft deviate from the center of the main body base 200, when the rotating member 410 rotates, it can drive the push rod 420 to move in a straight line direction.

[0034] In this embodiment, the introduction sections 421 on both sides of the lifting section 422 are respectively abutted against the second connecting end 412, the second connecting end 412 is provided with an arc-shaped movable section, and the end of the introduction section 421 is provided with an arc-shaped abutting surface, so that the rotating part drives the push rod 420 to move in a straight line direction more smoothly.

[0035] In this embodiment, the third connection end 413 includes a driving rod and a paddle vertically connected to the driving rod, which is convenient for users to operate.

[0036] 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. After the cover plate 300 is connected to the main body base 200, a gap is reserved for the third connection end 413 to be exposed.

[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 the suction cup member 110 and the suction surface are in a sealed state when in the adsorption state.

[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 control component comprises an adsorption component, a main body base, a cover plate and a control 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 control component comprises a rotating member rotatably connected to the main body base or the cover plate and a push rod movably penetrated in the connecting hole, the rotating member comprises a first connecting end rotatably connected to the main body base or the cover plate, a second connecting end connected to the push rod and a third connecting end for user operation, the first connecting end deviates from the center of the main body base, the push rod comprises a lifting section and an introduction section arranged on both sides of the lifting section, an inclined guide surface is connected between the introduction section and 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.

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 both 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 1, characterized in that: The first connection end is provided with an axial hole, and the main body base or the cover plate is provided with a rotating shaft for inserting the axial hole, or the first connection end is provided with a rotating shaft, and the main body base or the cover plate is provided with an axial hole for inserting the rotating shaft.

5. A suction cup device according to claim 4, characterized in that: The introduction sections on both sides of the lifting section are respectively abutted against the second connecting end, the second connecting end is provided with an arc-shaped movable section, and the end of the introduction section is provided with an arc-shaped abutting surface.

6. A suction cup device according to claim 5, characterized in that: The third connecting end includes a driving rod and a paddle vertically connected to the driving rod.

7. A suction cup device according to claim 6, characterized in that: After the cover plate is connected to the main body base, a gap is reserved for exposing the third connecting end.

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 member.

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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