Sucker mechanism and hook, towel rack and soap box using same

Abstract

The utility model discloses a sucker mechanism and a hook, a towel rack and a soap box using the sucker mechanism. The suction cup assembly comprises a suction cup part; the supporting frame comprises a supporting ring part, a middle body and a deformation connecting part, the supporting ring part and the middle body are fixedly connected through the deformation connecting part, and the supporting ring part and the middle body are fixedly connected with the suction cup piece; and the control screw cap is rotationally arranged on the mounting frame, and the control screw cap is in threaded connection with the middle body so that the middle body can be driven to move relative to the supporting ring part through rotation of the control screw cap. By the adoption of the scheme, the rotary cover is controlled to rotate to pull up the middle body, so that the middle of the suction cup part is pulled up to form a negative pressure area; the periphery of the suction cup part does not shrink inwards, so that the space of a negative pressure area is larger, and higher adsorption capacity is kept. The hook, the towel rack and the soap box are applied to the suction cup mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to furniture field, concretely relates to a suction cup mechanism and its application's hook, towel rack, toilet soap box. BACKGROUND

[0002] The suction cup hook can refer to the suction cup hook disclosed by Chinese patent No. CN201620061343.3. When the suction cup hook needs to be fixed on the wall surface such as glass, the suction cup is first attached to the wall surface, and then the middle of the suction cup is pulled up in the direction away from the wall surface through the overturning of the hook to form a negative pressure area between the suction cup and the wall surface, so that the suction cup is stably adsorbed on the wall surface under the action of atmospheric pressure to realize the fixation of the overall structure.

[0003] Among them, the suction cup is made of an integrally formed elastic material. In use, it is found that when the middle of the suction cup is pulled up in the direction away from the wall surface, the outer periphery of the suction cup will be gathered towards the middle to reduce the negative pressure area formed, so that the adsorption strength generated is relatively small, resulting in insufficient adsorption strength. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a suction cup mechanism and its application's hook, towel rack, toilet soap box, which can control the rotation of the rotary cap to pull up the middle body to form a negative pressure area in the middle of the suction cup piece, and under the action of the supporting ring part, the outer periphery of the suction cup piece will not shrink inward to make the negative pressure area space larger to maintain greater adsorption capacity.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A suction cup mechanism, comprising: a mounting frame, the mounting frame is provided with a functional part; a suction cup assembly, the suction cup assembly comprises a suction cup piece, a supporting frame, the supporting frame comprises a supporting ring part, a middle body and a deformation connecting part, the middle body is located in the inner periphery of the supporting ring part, the deformation connecting part is located between the supporting ring part and the middle body, and the supporting ring part and the middle body are fixedly connected, and the supporting ring part and the middle body are respectively fixedly connected with the suction cup piece; a control rotary cap, the control rotary cap is rotationally arranged on the mounting frame, and the control rotary cap and the middle body are threadedly connected to drive the middle body to move relative to the supporting ring part through the rotation of the control rotary cap.

[0007] The utility model is further provided as follows: the suction cup piece is plastic-coated on the outer periphery of the supporting frame to realize mutual fixation.

[0008] The utility model is further provided as follows: the side of the supporting ring part facing the control rotary cap is arranged with a plurality of circumferential positioning protrusions in the circumferential direction, and the circumferential positioning protrusions are plastic-coated by the suction cup piece.

[0009] The utility model further sets up: the intermediate body is towards control spin cover convex setting has connecting stud, control spin cover sets up with connecting stud screw thread cooperation's connecting screw hole.

[0010] The utility model further sets up: the number of deformation connecting portion is many, each deformation connecting portion is in circumferential arrangement, and the adjacent deformation connecting portion is provided with filling space.

[0011] The utility model further sets up: the width of deformation connecting portion gradually increases from the one end close to support ring portion to the one end close to intermediate body.

[0012] A hook, comprising: the suction cup mechanism; hook piece, the hook piece is set up in the function part.

[0013] The utility model further sets up: the hook piece can detachably set up in function part, be provided with hook part on the hook piece, the mounting frame is provided with the vertically extending guide slot, the bottom of guide slot is provided with installation site, the opposite side wall of installation site is provided with the vertically extending clamping portion, be provided with installation portion on the hook piece, the opposite side wall of installation portion is provided with the vertically extending clamping slot, installation portion is placed in guide slot and moves downward to be fixed in installation site in clamping portion and clamping slot clamping, and / or, the hook piece includes outer extension pole, extension rod, and the outer extension pole one end is connected function part, and the other end is connected in the middle part of extension rod, and the number of hook part is two, and hook part sets up in the end of extension rod, and extends upwards.

[0014] A towel rack, comprising: two suction cup mechanisms; rack rod, the two ends of the rack rod are connected with the function parts of the two suction cup mechanisms respectively.

[0015] A soap box, comprising: the suction cup mechanism; box body, the box body is set up in the function part.

[0016] By adopting the technical scheme, when the suction cup hook needs to be fixed on the wall, the position is adjusted first, the suction cup part is attached to the wall, then the mounting frame is kept stationary, the control knob is rotated to pull the intermediate body forward under the action of the screw thread, the middle part of the suction cup part is pulled up to form a negative pressure area between the suction cup part and the wall to complete the adsorption, it should be noted that during the process of pulling up the intermediate body, the rigidity of the support ring part will limit the part of the suction cup part connected thereto, that is, the part of the suction cup part connected to the support ring part and the part around the periphery of the support ring part will not be folded inward due to the pulling up of the intermediate body, so as to ensure the size of the negative pressure area, so that the negative pressure strength is greater to enhance the adsorption strength, and the setting of the functional part enables the hook part, the box body and the like to be set on the functional part to form a hook, a soap box, and a plurality of suction cup mechanisms can be used to set a rack rod at the functional part to form a towel rack. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 Assembly view of the present application embodiment one;

[0019] Figure 2 Exploded view of the present application embodiment one;

[0020] Figure 3 Sectional view of the present application embodiment one;

[0021] Figure 4 Exploded view of the suction cup assembly in the present application embodiment one;

[0022] Figure 5 Assembly view of the present application embodiment two;

[0023] Figure 6 Exploded view of the present application embodiment two;

[0024] Figure 7 Assembly view of the present application embodiment three.

[0025] Explanation of reference numerals: 1, mounting frame;

[0026] 11, first mounting body; 12, second mounting body; 13, first ring part; 14, second ring part; 15, empty area;

[0027] 121. Guide groove; 122. Mounting position; 123. Snap-fit ​​part; 124. Anti-detachment part;

[0028] 2. Hook fittings;

[0029] 21. Hook part; 22. Extending rod; 23. Mounting part; 24. Extension rod;

[0030] 231. Snap-on slot;

[0031] 3. Suction cup assembly;

[0032] 31. Suction cup component; 32. Support frame;

[0033] 321. Support ring; 322. Intermediate body; 323. Deformation connection part; 324. Circumferential positioning protrusion; 325. Filling space; 326. Connecting stud;

[0034] 4. Control the capping process;

[0035] 41. Connecting hole sleeve; 42. Connecting screw hole;

[0036] 5. Functional departments;

[0037] 6. Support poles. Detailed Implementation

[0038] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model, and the specific and direct descriptions of related structures are merely for the convenience of understanding the present utility model; the specific features do not necessarily or directly limit the scope of implementation of the present utility model. Conventional choices and substitutions made by those skilled in the art under the guidance of the present utility model should all be considered within the scope of protection claimed by this utility model.

[0039] Example 1:

[0040] like Figures 1-4 As shown, this utility model discloses a suction cup mechanism, comprising:

[0041] Mounting bracket 1 includes a first mounting body 11 in the shape of a disc and a second mounting body 12 extending vertically. The second mounting body 12 is integrally formed below the first mounting body 11. In addition, a functional part 5 is provided at the lower end of the mounting bracket 1.

[0042] The suction cup assembly 3 is arranged at the rear side of the first mounting body 11, and comprises a suction cup piece 31 and a support frame 32. The support frame 32 comprises a support ring part 321, an intermediate body 322 and a deformation connecting part 323. The intermediate body 322 is located at the inner periphery of the support ring part 321, and the deformation connecting part 323 is located between the support ring part 321 and the intermediate body 322 and fixedly connects the support ring part 321 and the intermediate body 322. The support ring part 321 and the intermediate body 322 are respectively fixedly connected with the suction cup piece 31.

[0043] The control screw cap 4 is located at the front side of the first mounting body 11 and can rotate relative to the first mounting body 11. The control screw cap 4 is threadedly connected with the intermediate body 322, so that the intermediate body 322 is driven to move relative to the support ring part 321 by rotating the control screw cap 4.

[0044] Therefore, when it is needed to fix the suction cup hook on the wall, the position is first adjusted, and the suction cup piece 31 is attached to the wall. Then, the mounting frame 1 is kept stationary, and the control screw cap 4 is rotated to pull the intermediate body 322 forward under the action of the thread, so that the middle part of the suction cup piece 31 is pulled up to form a negative pressure area between the suction cup piece 31 and the wall to complete the suction. It should be noted that, during the process of pulling up the intermediate body 322, the rigidity of the support ring part 321 will limit the part of the suction cup piece 31 connected therewith, i.e., the part of the suction cup piece 31 connected with the support ring part 321 and the outer periphery of the support ring part 321 will not be inwardly folded due to the pulling up of the middle part, so as to ensure the size of the negative pressure area, so that the negative pressure strength is greater to enhance the suction strength. The arrangement of the functional part 5 enables the hook piece 2, the box body and the like to be arranged on the functional part 5 to form a hook, a soap box, and a plurality of suction cup mechanisms can be used to arrange the rack rod 6 at the functional part 5 to form a towel rack.

[0045] Preferably, the suction cup piece 31 is combined with the support frame 32 by being plastic-wrapped on the outer peripheries of the support ring part 321, the intermediate body 322 and the deformation connecting part 323, and the combined connection strength is greater to ensure the stability of use.

[0046] In addition, the support ring part 321 in the embodiment is provided with a plurality of circumferential positioning protrusions 324 arranged along the circumference at the front side thereof. The circumferential positioning protrusions 324 are plastic-wrapped by the suction cup piece 31, further improving the connection strength of the suction cup piece 31 and the support frame 32.

[0047] Preferably, the number of deformation connecting parts 323 is multiple, each deformation connecting part 323 is arranged in a circumferential direction, and a filling space 325 is arranged between adjacent deformation connecting parts 323, so that the filling space 325 formed by the multiple deformation connecting parts 323 arranged in a spaced manner can not only improve the connection strength when the suction cup part 31 is overmolded, but also provide a certain deformation adaptation space for the deformation connecting part 323 during the process of pulling the intermediate body 322 forward relative to the support ring part 321, so as to ensure effective deformation.

[0048] Preferably, the width of the deformation connecting part 323 in the embodiment gradually increases from one end close to the support ring part 321 to one end close to the intermediate body 322, so that the circumference of the inner periphery of the support ring part 321 is greater than the circumference of the outer periphery of the intermediate body 322 to increase the connection length of the deformation connecting part 323 and the support ring part 321 and the intermediate body 322 as much as possible, thereby improving the connection strength.

[0049] Preferably, the mounting frame 1 is provided with a first ring part 13 and a second ring part 14 abutting against the suction cup assembly 3, the first ring part 13 is located at the outer periphery of the second ring part 14, and a vacant area 15 is formed between the first ring part 13 and the second ring part 14, and the support ring part 321 is located in the vacant area 15, so that the mounting frame 1 positions the outer periphery of the suction cup assembly 3 by abutting against the suction cup assembly 3 through the first ring part 13 and the second ring part 14, so that the intermediate body 322 is pulled up to form a height difference between the middle part and the edge part of the suction cup part 31 to generate a negative pressure area, and in addition, the vacant area 15 is arranged to allow the suction cup part 31 on the front side of the overmolded support ring part 321 and the circumferential positioning protrusion 324 to appropriately enter the vacant area 15 when the first ring part 13 and the second ring part 14 high-strength extrude the suction cup part 31, thereby forming a certain radial inward limiting effect to improve the stability of the negative pressure area.

[0050] Preferably, the support frame 32 is an integral one-piece, so that the processing is convenient and the overall strength is better.

[0051] Specifically, the intermediate body 322 is forwardly protruding and provided with a connecting stud 326, the control screw cap 4 is arranged in a U shape with an opening facing backward, and the middle part of the control screw cap 4 is rearwardly protruding and provided with a connecting hole sleeve 41 with a connecting screw hole 42, so that the connecting stud 326 is forwardly screwed into the connecting screw hole 42 to realize mutual installation.

[0052] Embodiment two:

[0053] As shown in Figures 5-6 The utility model discloses a hook, including:

[0054] The suction cup mechanism of embodiment one;

[0055] The hook member 2 is arranged at the functional part 5, so that the functional part 5 has a hook function.

[0056] Preferably, the hook member 2 comprises a hook part 21, an extending rod 22, a mounting part 23, an extension rod 24, the extending rod 22 is arranged in front and back extension, the mounting part 23 is integrally formed at the rear side of the extending rod 22 and is used for being mounted with the second mounting body 12, the extension rod 24 is arranged at the front side of the extending rod 22 and is arranged in left and right extension, the middle part of the extension rod 24 is integrally formed with the extending rod 22, the number of the hook part 21 is two, and the hook part 21 is integrally formed at the end of the extension rod 24 and extends upward.

[0057] Specifically, the second mounting body 12 is provided with a vertically extending guide groove 121, the front side of the guide groove 121 is arranged in an open mode, the bottom of the guide groove 121 is provided with a mounting position 122, and the vertically extending clamping parts 123 are protrusively arranged on the left and right opposite side walls of the mounting position 122; correspondingly, the vertically penetrating clamping grooves 231 are arranged on the left and right opposite side walls of the mounting part 23; the mounting part 23 is arranged in the guide groove 121 and moves downward to be fixed to the mounting position 122 through the clamping of the clamping parts 123 and the clamping grooves 231.

[0058] In addition, the rear side wall of the guide groove 121 is provided with a semicylindrical anti-extraction part 124, the anti-extraction part 124 is located above the mounting position 122 to limit the mounting part 23 from being extracted upward from the mounting position 122, so as to ensure the stability of the hook member 2 mounted on the mounting rack 1.

[0059] In other embodiments, the hook member is integrally formed with the functional part.

[0060] Embodiment three:

[0061] As shown in Figure 7 The utility model discloses a towel rack, which comprises:

[0062] The number of the suction cup mechanism in embodiment one is two, and the two suction cup mechanisms are arranged in left and right intervals.

[0063] The length of the rack rod 6 extends leftward and rightward, and the two ends of the rack rod 6 are arranged at the functional parts 5 of the two suction cup mechanisms respectively, so that the functional parts 5 have the function of hanging towels.

[0064] The two ends of the rack rod can adopt the detachable mode of embodiment two, or the two ends of the rack rod can be integrally formed with the functional parts.

[0065] Embodiment four:

[0066] The utility model discloses a soap box, which comprises:

[0067] The suction cup mechanism in embodiment one.

[0068] The box is arranged at the functional part 5 of the suction disc mechanism, so that the functional part 5 has the function of placing the soap.

[0069] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A suction cup mechanism, characterized by, The utility model relates to a kind of suction disc mechanism, comprising: Mounting frame (1), which is provided with functional part (5) on the mounting frame (1); Suction disc assembly (3), the suction disc assembly (3) includes suction disc piece (31), support frame (32), the support frame (32) includes support ring part (321), intermediate body (322) and deformation connecting part (323), the intermediate body (322) is located in the inner periphery of the support ring part (321), the deformation connecting part (323) is located between the support ring part (321) and the intermediate body (322), and the support ring part (321) and the intermediate body (322) are fixedly connected, and the support ring part (321) and the intermediate body (322) are fixedly connected suction disc piece (31) respectively; Control screw cap (4), the control screw cap (4) is rotationally arranged on the mounting frame (1), and the control screw cap (4) is threadedly connected with the intermediate body (322) to drive the intermediate body (322) to move relative to the support ring part (321) by the rotation of the control screw cap (4).

2. The suction cup mechanism of claim 1, wherein: The suction disc piece (31) is plastic-wrapped on the outer periphery of the support frame (32) to realize mutual fixation.

3. The suction cup mechanism of claim 1, wherein: The side of the support ring part (321) towards the control screw cap (4) is provided with a plurality of circumferential positioning protrusions (324) arranged in a circumferential direction, and the circumferential positioning protrusions (324) are plastic-wrapped by the suction disc piece (31).

4. The suction cup mechanism of claim 1, wherein: The intermediate body (322) is provided with a connecting stud (326) protruding towards the control screw cap (4), and the control screw cap (4) is provided with a connecting screw hole (42) threadedly matched with the connecting stud (326).

5. The suction cup mechanism of claim 1, wherein: The number of the deformation connecting parts (323) is a plurality, and each of the deformation connecting parts (323) is arranged in a circumferential direction, and a filling space (325) is arranged between adjacent deformation connecting parts (323).

6. The suction cup mechanism of claim 5, wherein: The width of the deformation connecting part (323) gradually increases from one end close to the support ring part (321) to one end close to the intermediate body (322).

7. A hook, characterized in that The utility model relates to a kind of suction disc mechanism, comprising: The suction disc mechanism of any one of claims 1-6; Hook piece (2), the hook piece (2) is arranged on functional part (5).

8. The hook of claim 7, wherein: The hook piece (2) is detachably arranged on functional part (5), and the hook piece (2) is provided with a hook part (21); the mounting frame (1) is provided with a vertically extending guide slot (121), and the bottom of the guide slot (121) is provided with a mounting site (122); the opposite side wall of the mounting site (122) is provided with a vertically extending clamping part (123); the hook piece (2) is provided with a mounting part (23), and the opposite side wall of the mounting part (23) is provided with a vertically extending clamping slot (231); the mounting part (23) is arranged in the guide slot (121) and moves downward to be fixed to the mounting site (122) after the clamping part (123) and the clamping slot (231) are clamped; and / or, The hook member (2) comprises an overhanging rod (22), an extension rod (24), the overhanging rod (22) is connected with the functional part (5) at one end and connected with the middle part of the extension rod (24) at the other end, the number of the hook parts (21) is two, and the hook parts (21) are arranged at the end of the extension rod (24) and extend upward.

9. A towel rack, characterised in that Comprising: Two suction disc mechanisms according to any one of claims 1-6; A frame rod (6), the frame rod (6) is connected with the functional part (5) of each suction disc mechanism at both ends.

10. A soap box characterized in that, Comprising: The suction disc mechanism according to any one of claims 1-6; A box body arranged at the functional part (5).

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