Sucker hook structure

Abstract

The utility model discloses a suction cup hook structure which comprises a hook body, the hook body is detachably connected with a suction cup assembly, a rotating assembly is arranged on the side, away from the suction cup assembly, of the hook body, and the rotating assembly is connected with the hook body through a connecting column. A protective cover is connected to the end face of the hook body in a buckled mode, a decorating part is installed on the end face of the protective cover, an installation hole is formed in the tail end of the hook body and detachably connected with an L-shaped hook, and through grooves matched with the connecting columns are symmetrically formed in the rotating assembly. An annular through groove is formed in the inner wall of the rotating assembly, two arc-shaped sliding faces which are not communicated are symmetrically arranged in the annular through groove, the rotating assembly is further provided with limiting stop blocks, the limiting stop blocks are located at the high tail ends of the arc-shaped sliding faces, and clamping points are evenly distributed on the circumferential face of the rotating assembly. The end face of the rotating assembly is fixedly provided with a triangular indication area.

Description

Technical Field

[0001] The utility model belongs to the technical field of hooks, and in particular relates to a suction cup hook structure. 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] Most of the suction cups currently on the market are double-sided adhesive suction cups, which have the problems of not being reusable, cumbersome operation, poor adsorption force and durability; some suction cups use a press-type structure to vacuum the suction cup. Since the direct pressing force or rotational pressing force required for the adsorption force of the suction cup is large, it is more laborious to achieve the preset load-bearing capacity, and the pressure switch for the operation is easily damaged when pressed.

[0004] In view of the above factors, a suction cup hook structure is specially designed, which is easy to assemble. The suction cup is lifted and lowered by rotating the latch in the rotating assembly, thereby achieving the purpose of adsorption. It is labor-saving and has a good adsorption effect. Utility Model Content

[0005] The purpose of the utility model is to provide a suction cup hook structure to solve the problems raised in the above background technology.

[0006] The purpose of the utility model is achieved through the following technical solutions: a suction cup hook structure, comprising a hook body, the hook body is detachably connected to a suction cup assembly, a rotating assembly is arranged on a side of the hook body away from the suction cup assembly, the rotating assembly is connected to the hook body through a connecting column, a protective cover is connected to the end surface of the hook body by a buckle connection, and a decorative piece is installed on the end surface of the protective cover;

[0007] The end of the hook body is provided with a mounting hole, and the mounting hole is connected to the L-shaped hook in a detachable manner.

[0008] Furthermore, the rotating component is symmetrically provided with through grooves cooperating with the connecting column, and the inner wall of the rotating component is provided with an annular through groove, and two non-connected arc-shaped sliding surfaces are symmetrically provided in the annular through groove, and the rotating component is also provided with a limit stopper, which is located at the high end of the arc-shaped sliding surface, and the clamping points are evenly distributed on the circumferential surface of the rotating component;

[0009] A triangular indicating area is fixedly provided on the end surface of the rotating component.

[0010] Further, the suction cup assembly includes a suction cup and a positioning column fixedly connected to the suction cup, a positioning seat is provided at the bottom of the positioning column and connected to the suction cup, a cone-shaped spring is sleeved on the positioning column, and the spring is fixedly connected to the positioning seat;

[0011] The upper end surface of the spring contacts the groove surface of the hook body;

[0012] The positioning column is provided with a through hole for serially connecting the connecting column;

[0013] A channel hole for plugging and cooperating with the positioning column is opened at the center of the hook body, and a positioning ring convex is fixedly arranged on the end surface of the hook body, and the positioning ring convex cooperates with the annular hollow area on the bottom surface of the rotating component.

[0014] Furthermore, a receiving groove is provided on the protective cover, and the width of the receiving groove is the same as the width of the clamping point;

[0015] A clamping groove is arranged on a surface of the protective cover which is parallel to the containing groove, and the clamping groove is clamped and matched with the clamping point.

[0016] Furthermore, the decorative piece is a hollow cylindrical structure, and three locking blocks are fixedly provided on the circumference of the bottom surface of the decorative piece, and the locking blocks cooperate with the locking grooves fixed on the protective cover.

[0017] Furthermore, the decorative piece is symmetrically provided with limit strips, and the limit strips are inserted into the through grooves.

[0018] Furthermore, the protective cover is a hollow shell structure, and the circumferential inner wall of the protective cover is provided with spaced arc plates, and the arc plates cooperate with the frustum plane of the bottom of the rotating component.

[0019] Furthermore, a positioning pin is fixedly provided on the truncated cone plane at the bottom of the rotating component, and the positioning pin cooperates with the positioning hole on the arc plate.

[0020] Furthermore, the connecting column rotates in the rotating assembly to perform the lifting / lowering movement of the suction cup.

[0021] Furthermore, the protective cover is provided with a pointed indicating portion for indicating direction.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to facilitate the adsorption of the suction cup by cooperating with the rotating assembly when the suction cup is in use, the utility model comprises a suction cup and a positioning column fixedly connected to the suction cup, a positioning seat is arranged at the bottom of the positioning column and connected to the suction cup, a cone-shaped spring is sleeved on the positioning column, and the spring is fixedly connected to the positioning seat.

[0024] In order to facilitate assembly and matching when in use, the utility model has a triangular indicating area fixedly provided on the end surface of the rotating component. The utility model is easy to assemble and the suction cup is raised and lowered by rotating the rotating component through a latch, thereby achieving the purpose of adsorption. It is labor-saving and has a good adsorption effect and better bearing capacity. In addition, in order to facilitate identification by the user when in use, a pointed indicating portion for indicating the direction is provided on the protective cover of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the connection between the hook body and the rotating assembly of the utility model;

[0027] Figure 3 It is a schematic diagram of the end face of the hook body of the utility model;

[0028] Figure 4 It is a schematic diagram of the suction cup assembly of the utility model;

[0029] Figure 5 It is a schematic diagram of the rotating assembly of the utility model;

[0030] Figure 6 It is a schematic diagram of the annular hollow area at the bottom of the utility model;

[0031] Figure 7 It is a schematic diagram of the protective cover of the utility model;

[0032] Figure 8 It is a schematic diagram of the decorative element of the utility model;

[0033] Fig. 9 It is a schematic diagram of an external L-shaped hook of the utility model. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] like Figure 1-9 As shown, a suction cup hook structure comprises a hook body 1, the hook body 1 is detachably connected to a suction cup assembly 2, a rotating assembly 3 is arranged on a side of the hook body 1 away from the suction cup assembly 2, the rotating assembly 3 is connected to the hook body 1 through a connecting column, a protective cover 4 is connected to the end surface of the hook body 1 through a buckling manner, and a decorative piece 5 is installed on the end surface of the protective cover 4;

[0038] The end of the hook body 1 is provided with a mounting hole, and the mounting hole is detachably connected to the L-shaped hook.

[0039] In order to facilitate the lifting and lowering movement of the suction cup by rotating the connecting column (pin) in the rotating component 3 during use, so as to achieve the purpose of adsorption, the rotating component 3 is symmetrically provided with a through groove 3-1 that cooperates with the connecting column, and the inner wall of the rotating component 3 is provided with an annular through groove, and two non-connected arc-shaped sliding surfaces 3-2 are symmetrically arranged in the annular through groove. The rotating component 3 is also provided with a limit stopper 3-3, and the limit stopper 3-3 is located at the high end of the arc-shaped sliding surface 3-2. The card points 3-4 are evenly distributed on the circumferential surface of the rotating component 3; the connecting column rotates in the rotating component 3 to lift / lower the suction cup 2-1.

[0040] In order to facilitate assembly and matching during use, a triangular indicating area is fixedly provided on the end surface of the rotating assembly 3 .

[0041] In order to facilitate the adsorption of the suction cup by the suction cup assembly in cooperation with the rotating assembly in the use state, the suction cup assembly 2 includes a suction cup 2-1 and a positioning column 2-2 fixedly connected to the suction cup 2-1, a positioning seat is provided at the bottom of the positioning column 2-2 and connected to the suction cup 2-1, and a cone-shaped spring 2-3 is sleeved on the positioning column 2-2, and the spring 2-3 is fixedly connected to the positioning seat;

[0042] The upper end surface of the spring 2-3 contacts the groove surface of the hook body 1;

[0043] The positioning column 2-2 is provided with a through hole for serially connecting the connecting column;

[0044] In order to facilitate the purpose of matching the components with the pipe when in use and ensure the internal rotation of the rotating component in the annular hollow area, a channel hole that is plugged into and cooperates with the positioning column 2-2 is opened at the center position of the hook body 1, and a positioning ring convex is fixedly provided on the end face of the hook body 1, and the positioning ring convex cooperates with the annular hollow area on the bottom surface of the rotating component 3.

[0045] The protective cover 4 is provided with a receiving groove 4-1, and the width of the receiving groove 4-1 is the same as the width of the clamping point 3-4;

[0046] The protective cover 4 is provided with a locking groove 4 - 2 on a surface parallel to the containing groove 4 - 1 , and the locking groove 4 - 2 is engaged with the locking point 3 - 4 .

[0047] The decorative member 5 is a hollow cylindrical structure. Three locking blocks 5 - 1 are fixedly arranged on the circumference of the bottom surface of the decorative member 5 . The locking blocks 5 - 1 cooperate with the locking grooves 4 - 3 fixedly arranged on the protective cover 4 .

[0048] In order to prevent the assembled components from falling out during use, two limit strips 5-2 on the decorative part prevent the connecting column (pin) from mistakenly entering the through groove 3-1 during use. The limit strips 5-2 are symmetrically arranged on the decorative part 5, and the limit strips 5-2 are inserted into the through groove 3-1.

[0049] In order to facilitate the matching and positioning in the assembled state, the protective cover 4 is a hollow shell structure, and the circumferential inner wall of the protective cover 4 is provided with spaced arc plates 4-4, and the arc plates 4-4 match with the conical plane at the bottom of the rotating component 3. The conical plane at the bottom of the rotating component 3 is fixedly provided with a positioning pin, and the positioning pin matches with the positioning hole on the arc plate 4-4.

[0050] In order to facilitate identification by the user in the use state, the protective cover 4 is provided with a pointed indicating portion 4 - 5 for indicating the direction.

[0051] A channel hole is provided at the center of the hook body 1 for plugging with the positioning column 2-2. The suction cup assembly is inserted into the inner hook body 1 through the positioning column 2-2. The other side of the hook body 1 is inserted into the through hole provided on the positioning column 2-2 through the connecting column (pin). The through groove 3-1 symmetrically provided on the rotating assembly is matched with the connecting column to prompt the connecting column to enter the through groove 3-1. Then the rotating assembly is rotated to prompt the connecting column to the position of the limit stopper 3-3. The limit stopper 3-3 is located at the high end of the arc-shaped sliding surface 3-2. The decorative part is fixed by the engagement point provided on the rotating assembly and the engagement groove 4-2 provided on the protective cover 4.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A suction cup hook structure, characterized in that: The hook body (1) comprises a hook main body (1), the hook main body (1) is connected to a suction cup assembly (2) in a detachable manner, a rotating assembly (3) is arranged on a side of the hook main body (1) away from the suction cup assembly (2), the rotating assembly (3) is connected to the hook main body (1) via a connecting column, the end surface of the hook main body (1) is connected to a protective cover (4) by buckling, and a decorative piece (5) is installed on the end surface of the protective cover (4); The end of the hook body (1) is provided with a mounting hole, and the mounting hole is connected to the L-shaped hook in a detachable manner.

2. The suction cup hook structure according to claim 1, characterized in that: The rotating component (3) is symmetrically provided with through grooves (3-1) cooperating with the connecting column, and the inner wall of the rotating component (3) is provided with an annular through groove, and two non-connected arc-shaped sliding surfaces (3-2) are symmetrically provided in the annular through groove. The rotating component (3) is also provided with a limit stopper (3-3), and the limit stopper (3-3) is located at the high end of the arc-shaped sliding surface (3-2). The locking points (3-4) are evenly distributed on the circumferential surface of the rotating component (3); A triangular indicating area is fixedly provided on the end surface of the rotating component (3).

3. The suction cup hook structure according to claim 2, characterized in that: The suction cup assembly (2) comprises a suction cup (2-1) and a positioning column (2-2) fixedly connected to the suction cup (2-1); a positioning seat is arranged at the bottom of the positioning column (2-2) and connected to the suction cup (2-1); a conical spring (2-3) is sleeved on the positioning column (2-2); and the spring (2-3) is fixedly connected to the positioning seat; The upper end surface of the spring (2-3) contacts the groove surface of the hook body (1); The positioning column (2-2) is provided with a through hole for serially connecting the connection column; A channel hole for plugging and cooperating with the positioning column (2-2) is provided at the center of the hook body (1), and a positioning ring protrusion is fixedly provided on the end surface of the hook body (1), and the positioning ring protrusion cooperates with the annular hollow area on the bottom surface of the rotating component (3).

4. The suction cup hook structure according to claim 3, characterized in that: The protective cover (4) is provided with a receiving groove (4-1), and the width of the receiving groove (4-1) is the same as the width of the clamping point (3-4); A latching groove (4-2) is provided on a surface of the protective cover (4) that is parallel to the accommodating groove (4-1), and the latching groove (4-2) is latched and matched with the latching point (3-4).

5. The suction cup hook structure according to claim 4, characterized in that: The decorative piece (5) is a hollow cylindrical structure, and three locking blocks (5-1) are fixedly arranged on the circumference of the bottom surface of the decorative piece (5), and the locking blocks (5-1) cooperate with the locking grooves (4-2) fixedly arranged on the protective cover (4).

6. The suction cup hook structure according to claim 5, characterized in that: The decorative piece (5) is symmetrically provided with limit strips (5-2), and the limit strips (5-2) are inserted into the through grooves (3-1).

7. The suction cup hook structure according to claim 6, characterized in that: The protective cover (4) is a hollow shell structure. The circumferential inner wall of the protective cover (4) is provided with spaced arc plates (4-4). The arc plates (4-4) cooperate with the frustum plane at the bottom of the rotating component (3).

8. The suction cup hook structure according to claim 7, characterized in that: A positioning pin is fixedly arranged on the truncated cone plane at the bottom of the rotating component (3), and the positioning pin cooperates with the positioning hole on the arc plate (4-4).

9. The suction cup hook structure according to claim 8, characterized in that: The connecting column rotates in the rotating assembly (3) to perform the lifting / lowering movement of the suction cup (2-1).

10. The suction cup hook structure according to claim 8, characterized in that: The protective cover (4) is provided with a pointed indicating portion (4-5) for indicating a direction.

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